Cross Reference: /src/sys/arch/hppa

History log of /src/sys/arch/hppa
Revision	Date	Author	Comments
1.2	24-Feb-2014	skrll	Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.150; 1.1.160; 1.1.166; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.166.1	18-May-2014	rmind	sync with head
1.1.160.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.150.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file Makefile was added on branch gehenna-devsw on 2002-07-14 17:47:05 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file Makefile was added on branch kqueue on 2002-06-23 17:37:03 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file Makefile was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file Makefile was added on branch yamt-pagecache on 2014-05-22 11:39:49 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file Makefile was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.49	27-Mar-2025	riastradh	virtio(4): Consolidate kernel configs. No functional change intended. Leave `# XXX ?' comments where I don't know why the driver in question is excluded. (Typical reason is that PAGE_SIZE is not 4096 but I didn't investigate -- if you do investigate, please either update the comment if you determine a reason, or enable the driver if you don't.) PR kern/59211: vio9p(4): missing from various GENERICs and MAKEDEVs
1.48	10-Feb-2025	tsutsui	Add virtio(4) devices and ld(4) node for qemu. Ok'ed by skrll@. Tested on qemu 9.1.2.
1.47	01-Dec-2024	jakllsch	fix comment syntax
1.46	29-Nov-2024	macallan	dd summitfb
1.45	17-Jul-2024	macallan	add hyperfb at uturn This is a native driver for HCRX cards, with full wscons support ( as in, virtual consoles, fonts, colours, X with hw cursor ) needs testing on anything that isn't a GSC HCRS24Z
1.44	14-Mar-2024	macallan	branches: 1.44.2; add gftfb
1.43	29-Jan-2024	christos	PR/57889: Ricardo Branco: ext2fs does not have user immutable and append file flags, only system ones. Restrict those to the superuser. Before the behavior was controlled by EXT2FS_SYSTEM_FLAGS. Make that behavior the default.
1.42	12-Feb-2023	abs	Add optoion GENERIC.local include to the end of ~all GENERIC configs This excludes atari, sgimips, evbmips, evbppc, evbsh3, and hpcarm all of which have somewhat specific kernel config file layouts
1.41	29-Sep-2022	riastradh	swwdog(4): Add to GENERIC kernels. Plus a handful of others that I'm familiar with. Lots of special- purpose kernels should probably have this too but I'm not going through all the arm, mips, and ppc evaluation board kernels to see which ones are relevant. Omitted from systems I know to be very small: - sun2/GENERIC - dreamcast/GENERIC Feel free to remove it from others that need to be kept smaller. Compile-tested a few of these just in case: - alpha/GENERIC - amd64/GENERIC - evbmips/OCTEON - i386/GENERIC - riscv/GENERIC PR kern/29702
1.40	07-Aug-2022	simonb	UFS/LFS dirhash: - Enable UFS_DIRHASH if the architecture or kernel model specific config file can use 128MB of RAM or more. - Remove experimental tag from UFS_DIRHASH; it's been with RUMP kernel and by a number of NetBSD developers for years. - Add LFS_DIRHASH if LFS was enabled. - Be somewhat consistent with FS options order.
1.39	15-May-2022	skrll	Sprinkle some <space><tab> consistency
1.38	29-Jun-2021	nia	Remove uscanner(4) driver This exists for compatibility with a Linux interface which was apparently deprecated in Linux 2.6. There are various mailing list threads going back to 2004 where the usefulness of this driver is discussed, but the conclusion is that scanner software has all moved to using ugen(4) instead, and enabling this driver will not help you scan things.
1.37	21-Jan-2021	nia	branches: 1.37.4; add a commented out compat_ossaudio wherever there's compat_linux requested by mrg
1.36	27-Sep-2020	roy	branches: 1.36.2; vether: Add to kernel configurations It's only enabled if the kernel enabled bridge AND tap. Otherwise it's commented out.
1.35	01-Aug-2020	maxv	Remove references to BRIDGE_IPF, it is now compiled in by default.
1.34	16-May-2020	maya	Remove uyap, USB YAP phone firmware loader. And the associated ezload EZ-USB code, which is only used by uyap. It could theoretically be used by other drivers, but none of them are in tree. I suspect that this device isn't in use, as phone technology has improved a lot since 2001 when uyap(4) was added to the tree. Proposed with no objections on netbsd-users on 13 April 2020
1.33	11-May-2020	skrll	Enable modules
1.32	29-Jan-2020	maya	remove urio(4), a driver for the Rio500 MP3 player. At this point it is highly unlikely this 1999 device still has users, but it still comes up in the context of maxv's USB-fuzzing (and any device could pretend to be a urio(4)), so it's best to get rid of it. Renamed all major entries to obsolete, as was done in previous removals. This still requires an update to sanitizers, but they're located in "external", perhaps it should be first committed upstream? Proposed on tech-kern a month ago.
1.31	25-Jan-2020	thorpej	Retire "le* at pci?" from the shipped kernel configs: - If the config had both an le@pci and a pcn, simply remove le@pci (pcn would match at a higher priority anyway). - If the config had le@pci enabled, but no pcn, change le@pci to pcn. - If the config had le@pci commented out, but no pcn, change le@pci to pcn and leave it commented out. The pcn driver supports more chips than le@pci and does DMA directly to/from mbufs rather than memory copies.
1.30	20-Jan-2020	thorpej	Remove FDDI support.
1.29	19-Jan-2020	thorpej	Remove HIPPI support and the esh(4) driver that uses it. There have not been any users of HIPPI for some time, and it is unlikely to be resurrected.
1.28	19-Jan-2020	thorpej	Remove the strip(4) - Starmode Radio IP - pseudo-device driver. It is long since obsolete.
1.27	26-Apr-2019	sevan	branches: 1.27.4; Enable BUFQ_PRIOCSCAN, CARP, Veriexec by default in GENERIC kernel configs. On ports without a GENERIC kernel config enable in individul files, e.g evbmips. Omit on: atari, dreamcast, emips, epoc32, evbppc/VIRTEX*, ia64, luna68x, mvme68k, mvmeppc, playstation2, riscv, sun2, sun3, x68k, zaurus due to resource constraints or port infancy.
1.26	15-Apr-2019	skrll	Trailing whitespace
1.25	23-Mar-2019	maxv	Remove references to COMPAT_OSF1 in HPPA, it has never been supported on this architecture.
1.24	06-Feb-2019	rin	Add ure(4) to kernel config files. Also add PHY drivers where necessary.
1.23	12-Dec-2018	maxv	Remove references to "lmc" in the kernel configurations.
1.22	23-Oct-2018	jdolecek	remove the 'wd* at umass?' for the non-standardized and rare (extinct?) In-System Design ATA protocol over Bulk-Only devices from most kernels, leave only in i386/amd64 ALL; it's unmaintained and likely currently broken, lack of test hardware makes it impossible to support
1.21	06-Sep-2018	maxv	Retire the 'midway' driver. Discussed on tech-net@ recently and also three years ago, part of removing the network ATM code.
1.20	25-Aug-2018	rin	Add (commented out) mue(4) to where appropriate. Also add MII/PHY drivers for USB NICs if missing.
1.19	01-Aug-2018	maxv	Unreference IPF/PF from all the config files, and enable NPF instead when wanted. This also fixes some inconsistencies I saw in several files (eg IPF options while IPF was not compiled, IPF+PF enabled by default, etc).
1.18	08-Feb-2018	dholland	branches: 1.18.2; 1.18.4; Typos.
1.17	23-Jan-2018	sevan	Alternate buffer queue strategies no longer considered experimental, update description. Discussed on tech-kern http://mail-index.netbsd.org/tech-kern/2018/01/21/msg023002.html
1.16	15-Sep-2017	christos	there is no netbsd 17
1.15	14-Sep-2017	mrg	clean up COMPAT_* options for native netbsd code: - new series of files that are useful for saying "i want everything since netbsd 1.4", etc. - use the fact COMPAT_* options have future dependancies to remove many redundant options. removes about 3000 lines total across kernel configuration files. tested about 30 random kernels in the changed list.
1.14	13-Sep-2017	sevan	Remove support for VERIFIED_EXEC_FP_RMD160, VERIFIED_EXEC_FP_SHA1, and VERIFIED_EXEC_FP_MD5 options. These algorithms are either broken or on their way to being broken. Discussed on tech-security http://mail-index.netbsd.org/tech-security/2017/08/21/msg000936.html ok riastradh
1.13	29-Jul-2017	maxv	Remove TCP_COMPAT_42 from the config files. Pass 3.
1.12	24-May-2017	christos	branches: 1.12.2; rename u3ginit driver to umodeswitch
1.11	13-Dec-2016	christos	wildcard speaker attachments, now that we can handle many of them.
1.10	10-Dec-2016	christos	remove VAUDIOSPEAKER for now, will be done differently.
1.9	08-Dec-2016	nat	Add a synthesized pc beeper and keyboard bell for platforms with an audio device.
1.8	19-Mar-2016	gdt	branches: 1.8.2; Disable uscanner in all kernel configs As discussed on current-users@, SANE uses ugen via libusb and not uscanner, so users are not well served by having uscanner. Consensus is that addressing how to adjust permissions for scanners should not block restoring basic functionionality. (Compile-tested only, but there are multiple reports of this being the right approach.)
1.7	26-Sep-2015	maxv	Remove KMEMSTATS. Normally it's ok now.
1.6	16-Nov-2014	manu	branches: 1.6.2; Remove unused extended attributes kernel options As Masao Uebayashi pointed to me, UFS_EXTATTR_AUTOSTART, LFS_EXTATTR_AUTOSTART and UFS_EXTATTR_AUTOCREATE are not used anywhere in the code. Remove them as they have been obsolete for a long time: UFS_EXTATTR_AUTOSTART was replaced by mount -o extattr LFS_EXTATTR_AUTOSTART was created to match obsolete UFS_EXTATTR_AUTOSTART UFS_EXTATTR_AUTOCREATE was replaced by sysctl vfs.ffs.extattr_autocreate
1.5	12-Nov-2014	manu	Support for UFS1 extended attributes in GENERIC and GENERIC-like kernels This change just brings UFS1 extended attribute support in the kernel, extended attributes are not enabled unless three conditions are met: 1) filesystem is UFS1 (newfs -O1) 2) .attribute/system and .attribute/user directories are created at fs root 3) filesystem is mounted with -o extattr Some GENERIC kernels are obviously memory constrained, the extended attributes options were not enabled for them, but just added commented out. (kernel were considered memory constrained if QUOTA option was disabled)
1.4	11-Oct-2014	uebayasi	Missing midi attachment.
1.3	23-Aug-2014	dholland	Systematize (and in many cases, fix) the comments on options COMPAT_NN. There are quite a few configs that are missing some COMPAT_NN options in ways that don't make sense; this should probably get cleaned up too, but for the time being I've not added or removed anything.
1.2	16-Aug-2014	apb	branches: 1.2.2; Add "options COMPAT_70" to all kernel configuration files that already had "options COMPAT_60".
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.8; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.8.2	18-Nov-2014	snj	Pull up following revision(s) (requested by manu in ticket #251): sys/arch/acorn26/conf/GENERIC: revision 1.81 sys/arch/acorn32/conf/GENERIC: revision 1.116 sys/arch/alpha/conf/GENERIC: revision 1.362 sys/arch/amd64/conf/ALL: revision 1.23 sys/arch/amd64/conf/GENERIC: revision 1.404 sys/arch/amd64/conf/XEN3_DOM0: revision 1.112 sys/arch/amd64/conf/XEN3_DOMU: revision 1.60 sys/arch/amiga/conf/GENERIC.in: revision 1.129 sys/arch/amiga/conf/GENERIC: revision 1.311 sys/arch/amigappc/conf/GENERIC: revision 1.24 sys/arch/arc/conf/GENERIC: revision 1.184 sys/arch/bebox/conf/GENERIC: revision 1.145 sys/arch/cats/conf/GENERIC: revision 1.155 sys/arch/cesfic/conf/GENERIC: revision 1.65 sys/arch/cobalt/conf/GENERIC: revision 1.147 sys/arch/dreamcast/conf/GENERIC: revision 1.121 sys/arch/emips/conf/GENERIC: revision 1.15 sys/arch/epoc32/conf/GENERIC: revision 1.8 sys/arch/ews4800mips/conf/GENERIC: revision 1.51 sys/arch/hp300/conf/GENERIC: revision 1.190 sys/arch/hpcmips/conf/GENERIC: revision 1.229 sys/arch/hpcsh/conf/GENERIC: revision 1.106 sys/arch/hppa/conf/GENERIC: revision 1.6 sys/arch/i386/conf/ALL: revision 1.389 sys/arch/i386/conf/GENERIC: revision 1.1118 sys/arch/i386/conf/XEN3_DOM0: revision 1.93 sys/arch/i386/conf/XEN3_DOMU: revision 1.65 sys/arch/ibmnws/conf/GENERIC: revision 1.46 sys/arch/iyonix/conf/GENERIC: revision 1.88 sys/arch/landisk/conf/GENERIC: revision 1.45 sys/arch/luna68k/conf/GENERIC: revision 1.119 sys/arch/mac68k/conf/GENERIC: revision 1.220 sys/arch/macppc/conf/GENERIC: revision 1.320 sys/arch/macppc/conf/MAMBO: revision 1.24 sys/arch/macppc/conf/POWERMAC_G5: revision 1.25 sys/arch/mipsco/conf/GENERIC: revision 1.88 sys/arch/mmeye/conf/GENERIC: revision 1.120 sys/arch/mvme68k/conf/GENERIC: revision 1.94 sys/arch/mvmeppc/conf/GENERIC: revision 1.24 sys/arch/netwinder/conf/GENERIC: revision 1.126 sys/arch/news68k/conf/GENERIC: revision 1.125 sys/arch/newsmips/conf/GENERIC: revision 1.129 sys/arch/next68k/conf/GENERIC: revision 1.139 sys/arch/ofppc/conf/GENERIC: revision 1.157 sys/arch/pmax/conf/GENERIC64: revision 1.21 sys/arch/pmax/conf/GENERIC: revision 1.185 sys/arch/prep/conf/GENERIC: revision 1.174 sys/arch/rs6000/conf/GENERIC: revision 1.33 sys/arch/sandpoint/conf/GENERIC: revision 1.88 sys/arch/sbmips/conf/GENERIC: revision 1.101 sys/arch/sgimips/conf/GENERIC32_IP12: revision 1.28 sys/arch/sgimips/conf/GENERIC32_IP2x: revision 1.104 sys/arch/sgimips/conf/GENERIC32_IP3x: revision 1.106 sys/arch/shark/conf/GENERIC: revision 1.121 sys/arch/sparc/conf/GENERIC: revision 1.248 sys/arch/sparc/conf/TADPOLE3GX: revision 1.65 sys/arch/sparc64/conf/GENERIC: revision 1.177 sys/arch/sparc64/conf/NONPLUS64: revision 1.44 sys/arch/sun2/conf/GENERIC: revision 1.94 sys/arch/sun3/conf/GENERIC: revision 1.171 sys/arch/vax/conf/GENERIC: revision 1.193 sys/arch/vax/conf/VAX780: revision 1.19 sys/arch/x68k/conf/GENERIC: revision 1.179 sys/arch/zaurus/conf/GENERIC: revision 1.65 sys/ufs/files.ufs: revision 1.38 Remove unused extended attributes kernel options As Masao Uebayashi pointed to me, UFS_EXTATTR_AUTOSTART, LFS_EXTATTR_AUTOSTART and UFS_EXTATTR_AUTOCREATE are not used anywhere in the code. Remove them as they have been obsolete for a long time: UFS_EXTATTR_AUTOSTART was replaced by mount -o extattr LFS_EXTATTR_AUTOSTART was created to match obsolete UFS_EXTATTR_AUTOSTART UFS_EXTATTR_AUTOCREATE was replaced by sysctl vfs.ffs.extattr_autocreate
1.1.8.1	14-Nov-2014	martin	Pull up following revision(s) (requested by manu in ticket #232): sys/arch/next68k/conf/GENERIC: revision 1.138 sys/arch/cobalt/conf/GENERIC: revision 1.146 sys/arch/mvme68k/conf/GENERIC: revision 1.93 sys/arch/vax/conf/VAX780: revision 1.18 sys/arch/newsmips/conf/GENERIC: revision 1.128 sys/arch/luna68k/conf/GENERIC: revision 1.118 sys/arch/sbmips/conf/GENERIC: revision 1.100 sys/arch/pmax/conf/GENERIC: revision 1.184 sys/arch/alpha/conf/GENERIC: revision 1.361 sys/arch/sparc64/conf/GENERIC: revision 1.176 sys/arch/sun3/conf/GENERIC: revision 1.170 sys/arch/shark/conf/GENERIC: revision 1.120 sys/arch/landisk/conf/GENERIC: revision 1.44 sys/arch/bebox/conf/GENERIC: revision 1.144 sys/arch/sparc64/conf/NONPLUS64: revision 1.43 sys/arch/sandpoint/conf/GENERIC: revision 1.87 sys/arch/emips/conf/GENERIC: revision 1.14 sys/arch/amd64/conf/XEN3_DOM0: revision 1.111 sys/arch/dreamcast/conf/GENERIC: revision 1.120 sys/arch/cesfic/conf/GENERIC: revision 1.64 sys/arch/mmeye/conf/GENERIC: revision 1.119 sys/arch/epoc32/conf/GENERIC: revision 1.7 sys/arch/x68k/conf/GENERIC: revision 1.178 sys/arch/iyonix/conf/GENERIC: revision 1.87 sys/arch/sun2/conf/GENERIC: revision 1.93 sys/arch/ews4800mips/conf/GENERIC: revision 1.50 sys/arch/amd64/conf/XEN3_DOMU: revision 1.59 sys/arch/acorn26/conf/GENERIC: revision 1.80 sys/arch/acorn32/conf/GENERIC: revision 1.115 sys/arch/macppc/conf/POWERMAC_G5: revision 1.24 sys/arch/i386/conf/GENERIC: revision 1.1117 sys/arch/arc/conf/GENERIC: revision 1.183 sys/arch/cats/conf/GENERIC: revision 1.154 sys/arch/amiga/conf/GENERIC.in: revision 1.128 sys/arch/zaurus/conf/GENERIC: revision 1.64 sys/arch/netwinder/conf/GENERIC: revision 1.125 sys/arch/hppa/conf/GENERIC: revision 1.5 sys/arch/mvmeppc/conf/GENERIC: revision 1.23 sys/arch/macppc/conf/GENERIC: revision 1.319 sys/arch/amiga/conf/GENERIC: revision 1.310 sys/arch/pmax/conf/GENERIC64: revision 1.20 sys/arch/macppc/conf/MAMBO: revision 1.23 sys/arch/sgimips/conf/GENERIC32_IP12: revision 1.27 sys/arch/amigappc/conf/GENERIC: revision 1.23 sys/arch/amd64/conf/GENERIC: revision 1.403 sys/arch/ofppc/conf/GENERIC: revision 1.156 sys/arch/mac68k/conf/GENERIC: revision 1.219 sys/arch/i386/conf/XEN3_DOMU: revision 1.64 sys/arch/mipsco/conf/GENERIC: revision 1.87 sys/arch/hp300/conf/GENERIC: revision 1.189 sys/arch/vax/conf/GENERIC: revision 1.192 sys/arch/news68k/conf/GENERIC: revision 1.124 sys/arch/ibmnws/conf/GENERIC: revision 1.45 sys/arch/hpcsh/conf/GENERIC: revision 1.105 sys/arch/sparc/conf/TADPOLE3GX: revision 1.64 sys/arch/i386/conf/XEN3_DOM0: revision 1.92 sys/arch/sparc/conf/GENERIC: revision 1.247 sys/arch/sgimips/conf/GENERIC32_IP3x: revision 1.105 sys/arch/prep/conf/GENERIC: revision 1.173 sys/arch/sgimips/conf/GENERIC32_IP2x: revision 1.103 sys/arch/rs6000/conf/GENERIC: revision 1.32 sys/arch/hpcmips/conf/GENERIC: revision 1.228 Support for UFS1 extended attributes in GENERIC and GENERIC-like kernels This change just brings UFS1 extended attribute support in the kernel, extended attributes are not enabled unless three conditions are met: 1) filesystem is UFS1 (newfs -O1) 2) .attribute/system and .attribute/user directories are created at fs root 3) filesystem is mounted with -o extattr Some GENERIC kernels are obviously memory constrained, the extended attributes options were not enabled for them, but just added commented out. (kernel were considered memory constrained if QUOTA option was disabled)
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file GENERIC was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file GENERIC was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.2.2.3	03-Dec-2017	jdolecek	update from HEAD
1.2.2.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.2.1	16-Aug-2014	tls	file GENERIC was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.6.2.4	28-Aug-2017	skrll	Sync with HEAD
1.6.2.3	05-Feb-2017	skrll	Sync with HEAD
1.6.2.2	22-Apr-2016	skrll	Sync with HEAD
1.6.2.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.8.2.1	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.12.2.1	26-Jan-2018	martin	Pull up following revision(s) (requested by sevan in ticket #510): sys/arch/sun3/conf/GENERIC3X: revision 1.130 sys/arch/sparc64/conf/GENERIC: revision 1.203 sys/arch/news68k/conf/LIBERO: revision 1.66 sys/arch/amiga/conf/DRACO: revision 1.185 sys/arch/evbarm/conf/MV2120: revision 1.35 sys/arch/x68k/conf/GENERIC: revision 1.187 sys/arch/rs6000/conf/GENERIC: revision 1.39 sys/arch/news68k/conf/GENERIC_TINY: revision 1.86 sys/arch/i386/conf/XEN3_DOMU: revision 1.88 sys/arch/iyonix/conf/GENERIC: revision 1.97 sys/arch/evbarm64/conf/A64EMUL: revision 1.11 sys/arch/mvme68k/conf/GENERIC: revision 1.98 sys/arch/acorn32/conf/GENERIC: revision 1.124 sys/arch/i386/conf/XEN3_DOM0: revision 1.125 sys/arch/cobalt/conf/INSTALL: revision 1.65 sys/arch/macppc/conf/GENERIC_601: revision 1.16 sys/arch/hppa/conf/GENERIC: revision 1.17 sys/arch/amiga/conf/GENERIC.in: revision 1.137 sys/arch/sgimips/conf/GENERIC32_IP12: revision 1.33 sys/arch/netwinder/conf/GENERIC: revision 1.134 sys/arch/amd64/conf/XEN3_DOMU: revision 1.83 sys/arch/mac68k/conf/GENERIC: revision 1.225 sys/arch/arc/conf/RPC44: revision 1.54 sys/arch/mipsco/conf/GENERIC: revision 1.92 sys/arch/cats/conf/GENERIC: revision 1.166 sys/arch/amd64/conf/XEN3_DOM0: revision 1.145 sys/arch/amigappc/conf/GENERIC: revision 1.33 sys/arch/sun3/conf/GENERIC: revision 1.176 sys/arch/news68k/conf/GENERIC: revision 1.130 sys/arch/hpcsh/conf/GENERIC: revision 1.110 sys/arch/hp300/conf/GENERIC: revision 1.198 sys/arch/atari/conf/GENERIC.in: revision 1.115 sys/arch/sparc/conf/MRCOFFEE: revision 1.54 sys/arch/evbppc/conf/EXPLORA451: revision 1.62 sys/arch/cesfic/conf/GENERIC: revision 1.69 sys/arch/vax/conf/GENERIC: revision 1.204 sys/arch/sgimips/conf/GENERIC32_IP3x: revision 1.115 sys/arch/sgimips/conf/GENERIC32_IP2x: revision 1.112 sys/arch/sparc/conf/GENERIC: revision 1.258 sys/arch/next68k/conf/GENERIC: revision 1.145 sys/arch/evbarm/conf/MMNET_GENERIC: revision 1.34 sys/arch/prep/conf/GENERIC: revision 1.185 sys/arch/amiga/conf/INSTALL: revision 1.129 sys/arch/newsmips/conf/GENERIC: revision 1.133 sys/arch/cobalt/conf/GENERIC: revision 1.156 sys/arch/sun2/conf/GENERIC: revision 1.99 sys/arch/luna68k/conf/INSTALL: revision 1.25 sys/arch/amigappc/conf/NULL: revision 1.53 sys/arch/acorn26/conf/GENERIC: revision 1.85 sys/arch/vax/conf/VAX780: revision 1.25 sys/arch/luna68k/conf/GENERIC: revision 1.125 sys/arch/ews4800mips/conf/GENERIC: revision 1.56 sys/arch/macppc/conf/POWERMAC_G5: revision 1.29 sys/arch/arc/conf/GENERIC: revision 1.189 sys/arch/macppc/conf/MAMBO: revision 1.27 sys/arch/acorn32/conf/EB7500ATX: revision 1.64 sys/arch/pmax/conf/GENERIC: revision 1.196 sys/arch/pmax/conf/GENERIC64: revision 1.28 sys/arch/amiga/conf/GENERIC: revision 1.319 sys/arch/evbarm/conf/MPCSA_GENERIC: revision 1.55 sys/arch/macppc/conf/GENERIC: revision 1.339 sys/arch/emips/conf/GENERIC: revision 1.21 sys/arch/sandpoint/conf/GENERIC: revision 1.97 sys/arch/landisk/conf/GENERIC: revision 1.58 sys/arch/bebox/conf/GENERIC: revision 1.157 sys/arch/alpha/conf/GENERIC: revision 1.379 Alternate buffer queue strategies no longer considered experimental, update description. Discussed on tech-kern http://mail-index.netbsd.org/tech-kern/2018/01/21/msg023002.html
1.18.4.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.18.4.1	10-Jun-2019	christos	Sync with HEAD
1.18.2.4	26-Dec-2018	pgoyette	Sync with HEAD, resolve a few conflicts
1.18.2.3	26-Nov-2018	pgoyette	Sync with HEAD, resolve a couple of conflicts
1.18.2.2	30-Sep-2018	pgoyette	Ssync with HEAD
1.18.2.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.27.4.2	29-Feb-2020	ad	Sync with head.
1.27.4.1	25-Jan-2020	ad	Sync with head.
1.36.2.1	03-Apr-2021	thorpej	Sync with HEAD.
1.37.4.1	01-Aug-2021	thorpej	Sync with HEAD.
1.44.2.1	02-Aug-2025	perseant	Sync with HEAD
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file GENERIC.MP was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file GENERIC.MP was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file GENERIC.MP was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.9	08-Aug-2023	mrg	introduce new GCC 12 warning disables and use them in a few places this introduces 4 new warning disable flags: CC_WNO_MISSING_TEMPLATE_KEYWORD CC_WNO_REGISTER CC_WNO_STRINGOP_OVERREAD CC_WNO_ARRAY_BOUNDS and documents them in README.warnings. of these, the string op and array bounds are both problematic (real bugs) and also spurious (not real bugs), and the other 2 are mostly temporary for older 3rd party code. add some new uses of CC_WNO_STRINGOP_OVERFLOW. fix m68k build for gallium and GCC 12.
1.8	14-Sep-2020	skrll	(Re)Enable -Werror=array-bounds.
1.7	07-Sep-2020	mrg	enable -Wno-error=array-bounds for GCC 9 and hppa. machdep.c has a bunch of warnings that i can't workaround yet.
1.6	22-Sep-2018	rin	- Determine KERN_AS automatically depending on whether OPT_MODULAR is set or not, in the same way as libcompat. - Specify OPT_MODULAR in the port Makefile instead of KERN_AS. Now, KERN_AS=library is used for kernels without module(7) for all ports. OK christos
1.5	06-Sep-2015	uebayasi	branches: 1.5.16; 1.5.18; spmath.o is an MD library, not an MD object.
1.4	24-Aug-2015	uebayasi	Define ${LINKSCRIPT} in one place.
1.3	20-Aug-2015	uebayasi	Use ${KERNLDSCRIPT}.
1.2	15-Nov-2014	uebayasi	branches: 1.2.2; Use LINKSCRIPT.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.3	03-Dec-2017	jdolecek	update from HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file Makefile.hppa was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file Makefile.hppa was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file Makefile.hppa was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.2.2.1	22-Sep-2015	skrll	Sync with HEAD
1.5.18.1	10-Jun-2019	christos	Sync with HEAD
1.5.16.1	30-Sep-2018	pgoyette	Ssync with HEAD
1.4	13-Jan-2022	skrll	bump
1.3	04-Nov-2019	christos	bump for gcc8
1.2	02-Mar-2014	skrll	branches: 1.2.4; 1.2.6; 1.2.10; 1.2.36; Bump MEMORY_DISK_ROOT_SIZE
1.1	24-Feb-2014	skrll	Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.2.36.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.2.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.10.1	02-Mar-2014	tls	file RAMDISK was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.2.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.2.6.1	02-Mar-2014	yamt	file RAMDISK was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.2.4.2	18-May-2014	rmind	sync with head
1.2.4.1	02-Mar-2014	rmind	file RAMDISK was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.29	20-Oct-2025	macallan	defflag STI_PCI_DEBUG
1.28	19-Nov-2024	riastradh	files.hppa: Nix trailing whitespace. No functional change intended.
1.27	19-Nov-2024	macallan	add summitfb
1.26	12-Jul-2024	macallan	first shot at a native driver for HCRX cards this will give you a fully working wsdisplay in 8bit colour living in the overlay planes, X/wsfb will also work. No acceleration or cursor sprite support yet.
1.25	13-Feb-2024	macallan	branches: 1.25.2; crude beginning of a native driver for PCI Visualize EG cards so far it supports: - colour - virtual consoles todo: - mmap - hardware acceleration - STI refactoring
1.24	23-Mar-2022	macallan	allow com at dino to actually attach
1.23	21-Oct-2020	christos	make process_machdep.c included always since it provides register i/o used by sys_process_getlwpstatus.c which is always included.
1.22	20-Oct-2020	christos	harmonize process_machdep.c inclusion.
1.21	08-May-2019	isaki	Merge isaki-audio2 branch, the overhaul of audio subsystem. - Interrupt-oriented system rather than thread-oriented. - Improve stability, quality and performance. - Split playback and record cleanly. Improve halfduplex support. - Many bugs are fixed including deadlocks, resource leaks, abuses, etc. - Simplify audio filter mechanism. The encoding/channels/frequency conversions are completely handled in the upper layer. So the hard- ware driver only converts its hardware encoding (if necessary). - audio_hw_if changes: - Obsoletes query_encoding and add query_format instead. - Obsoletes set_params and add set_format instead. - Remove drain, setfd, mappage. - The call sequences are changed. - ioctl AUDIO_GETFD/SETFD, AUDIO_GETCHAN/SETCHAN are obsoleted. - ioctl AUDIO_{QUERY,GET,SET}FORMAT are introduced. - cleanup config attributes: au*conv and mulaw. - All hardware drivers should follow it (I've done as much as possible). Some file paths are changed: - dev/audio.c -> dev/audio/audio.c (rewritten) - dev/audiovar.h -> dev/audio/audiovar.h - dev/audio_dai.h -> dev/audio/audio_dai.h - dev/audio_if.h -> dev/audio/audio_if.h - dev/audiobell.c -> dev/audio/audiobell.c - dev/audiobellvar.h -> dev/audio/audiobellvar.h - dev/mulaw.[ch] -> dev/audio/mulaw.[ch] + dev/audio/alaw.c
1.20	16-Apr-2019	skrll	branches: 1.20.2; dino depends on gedoens
1.19	23-Mar-2019	maxv	Remove references to COMPAT_OSF1 in HPPA, it has never been supported on this architecture.
1.18	24-Feb-2014	skrll	branches: 1.18.22; 1.18.30; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.17	05-Apr-2012	skrll	branches: 1.17.2; 1.17.4; Hook in ipifuncs.c
1.16	02-Mar-2010	skrll	branches: 1.16.10; 1.16.14; Add a "mach frame" command to hppa ddb.
1.15	19-Nov-2008	ad	branches: 1.15.6; Make the emulations, exec formats, coredump, NFS, and the NFS server into modules. By and large this commit: - shuffles header files and ifdefs - splits code out where necessary to be modular - adds module glue for each of the components - adds/replaces hooks for things that can be installed at runtime
1.14	25-Apr-2008	skrll	branches: 1.14.2; 1.14.8; 1.14.10; Whitespace.
1.13	24-Apr-2008	skrll	Split the DDB trace stuff into its own file.
1.12	29-Mar-2008	skrll	branches: 1.12.2; Need to pull in kobj_machdep.c for options MODULAR
1.11	29-Jan-2008	skrll	branches: 1.11.6; Catch up with "Refactor in_cksum/in4_cksum/in6_cksum implementations". Hi Joerg.
1.10	25-Jan-2008	joerg	Refactor in_cksum/in4_cksum/in6_cksum implementations: - All three functions are included in the kernel by default. They call a backend function cpu_in_cksum after possibly computing the checksum of the pseudo header. - cpu_in_cksum is the core to implement the one-complement sum. The default implementation is moderate fast on most platforms and provides a 32bit accumulator with 16bit addends for L32 platforms and a 64bit accumulator with 32bit addends for L64 platforms. It handles edge cases like very large mbuf chains (could happen with native IPv6 in the future) and provides a good base for new native implementations. - Modify i386 and amd64 assembly to use the new interface. This disables the MD implementations on !x86 until the conversion is done. For Alpha, the portable version is faster.
1.9	31-Dec-2007	ad	Remove COMPAT_HPUX.
1.8	17-Oct-2007	garbled	branches: 1.8.2; 1.8.8; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.7	07-Jul-2007	tsutsui	branches: 1.7.10; Remove leftover netns stuff.
1.6	17-May-2007	yamt	merge yamt-idlelwp branch. asked by core@. some ports still needs work. from doc/BRANCHES: idle lwp, and some changes depending on it. 1. separate context switching and thread scheduling. (cf. gmcgarry_ctxsw) 2. implement idle lwp. 3. clean up related MD/MI interfaces. 4. make scheduler(s) modular.
1.5	09-Feb-2007	ad	branches: 1.5.2; 1.5.6; 1.5.8; 1.5.14; Merge newlock2 to head.
1.4	11-Dec-2005	christos	branches: 1.4.20; merge ktrace-lwp.
1.3	31-Aug-2003	chs	branches: 1.3.16; update for LWPs, and some lite cleanup.
1.2	06-Jun-2002	fredette	branches: 1.2.2; 1.2.4; 1.2.10; Added some missing files.
1.1	05-Jun-2002	fredette	Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.2.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.10.1	03-Aug-2004	skrll	Sync with HEAD
1.2.4.2	14-Jul-2002	gehenna	catch up with -current.
1.2.4.1	06-Jun-2002	gehenna	file files.hppa was added on branch gehenna-devsw on 2002-07-14 17:47:06 +0000
1.2.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.2.2.1	06-Jun-2002	jdolecek	file files.hppa was added on branch kqueue on 2002-06-23 17:37:03 +0000
1.3.16.4	04-Feb-2008	yamt	sync with head.
1.3.16.3	21-Jan-2008	yamt	sync with head
1.3.16.2	03-Sep-2007	yamt	sync with head.
1.3.16.1	26-Feb-2007	yamt	sync with head.
1.4.20.1	06-Feb-2007	skrll	First pass at lock stubs for hppa. They don't work yet.
1.5.14.2	03-Oct-2007	garbled	Sync with HEAD
1.5.14.1	22-May-2007	matt	Update to HEAD.
1.5.8.1	11-Jul-2007	mjf	Sync with head.
1.5.6.2	15-Jul-2007	ad	Sync with head.
1.5.6.1	27-May-2007	ad	Sync with head.
1.5.2.1	23-Mar-2007	skrll	Adapt hp700/hppa to yamt-idlelwp. XXX Interrupts can fire before curlwp = new in sched_switch_unlock. XXX This triggers the DEBUG check in sys/arch/hppa/hppa/trap.c:451
1.7.10.3	23-Mar-2008	matt	sync with HEAD
1.7.10.2	09-Jan-2008	matt	sync with HEAD
1.7.10.1	06-Nov-2007	matt	sync with HEAD
1.8.8.1	02-Jan-2008	bouyer	Sync with HEAD
1.8.2.1	18-Feb-2008	mjf	Sync with HEAD.
1.11.6.3	17-Jan-2009	mjf	Sync with HEAD.
1.11.6.2	02-Jun-2008	mjf	Sync with HEAD.
1.11.6.1	03-Apr-2008	mjf	Sync with HEAD.
1.12.2.1	18-May-2008	yamt	sync with head.
1.14.10.1	19-Jan-2009	skrll	Sync with HEAD.
1.14.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.14.2.2	11-Mar-2010	yamt	sync with head
1.14.2.1	04-May-2009	yamt	sync with head.
1.15.6.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.16.14.1	05-Apr-2012	mrg	sync to latest -current.
1.16.10.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.16.10.1	17-Apr-2012	yamt	sync with head
1.17.4.1	18-May-2014	rmind	sync with head
1.17.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.18.30.1	10-Jun-2019	christos	Sync with HEAD
1.18.22.1	20-Apr-2019	martin	Pull up following revision(s) (requested by skrll in ticket #1235): sys/arch/hppa/conf/files.hppa: revision 1.20 sys/arch/hppa/dev/dino.c: revision 1.4 dino depends on gedoens - Re-arrange dino_softc members to improve alignment
1.20.2.1	05-May-2019	isaki	Remove obsoleted au{,rate,vol}conv and mulaw attributes. audio provides the equivalent of them inseparably.
1.25.2.1	02-Aug-2025	perseant	Sync with HEAD
1.2	22-Aug-2015	uebayasi	.init/.fini/.ctors/.dtors should be irrelevant to kernels.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.12; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.12.1	22-Sep-2015	skrll	Sync with HEAD
1.1.10.3	03-Dec-2017	jdolecek	update from HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file ld.script was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file ld.script was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file ld.script was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.5	10-Feb-2025	tsutsui	Add virtio(4) devices and ld(4) node for qemu. Ok'ed by skrll@. Tested on qemu 9.1.2.
1.4	04-Apr-2020	jdolecek	branches: 1.4.28; mark nsmb major obsolete
1.3	09-May-2016	skrll	branches: 1.3.18; Use the MI usb majors
1.2	23-Apr-2015	pgoyette	Update device dependency information - the sysmon major device now depends on the sysmon module itself, not on the individual components.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.12; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.12.2	29-May-2016	skrll	Sync with HEAD
1.1.12.1	06-Jun-2015	skrll	Sync with HEAD
1.1.10.3	03-Dec-2017	jdolecek	update from HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file majors.hppa was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file majors.hppa was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file majors.hppa was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.3.18.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.4.28.1	02-Aug-2025	perseant	Sync with HEAD
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file std.hppa was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file std.hppa was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file std.hppa was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file Makefile was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file Makefile was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file Makefile was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.4	21-Nov-2020	thorpej	malloc(9) -> kmem(9)
1.3	10-Nov-2019	chs	branches: 1.3.8; in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT and remove code to handle failures that can no longer happen.
1.2	31-Mar-2014	christos	branches: 1.2.4; 1.2.6; 1.2.10; 1.2.36; fix eisa_intr_string
1.1	24-Feb-2014	skrll	Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.2.36.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.2.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.10.1	31-Mar-2014	tls	file apic.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.2.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.2.6.1	31-Mar-2014	yamt	file apic.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.2.4.2	18-May-2014	rmind	sync with head
1.2.4.1	31-Mar-2014	rmind	file apic.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.3.8.1	14-Dec-2020	thorpej	Sync w/ HEAD.
1.4	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.3	24-Apr-2021	thorpej	branches: 1.3.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.2	14-May-2020	skrll	branches: 1.2.4; Mask all interrupts before reading (and clearing) the interrupt request register in attach. Picked up by an assert in the qemu code.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.40; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.40.1	03-Aug-2020	martin	Pull up following revision(s) (requested by skrll in ticket #1035): sys/arch/hppa/dev/lasi.c: revision 1.3 sys/arch/hppa/dev/wax.c: revision 1.2 sys/arch/hppa/dev/asp.c: revision 1.2 sys/arch/hppa/dev/dino.c: revision 1.5 Mask all interrupts before reading (and clearing) the interrupt request register in attach. Picked up by an assert in the qemu code.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file asp.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file asp.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file asp.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.2.4.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.3.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.6	03-Dec-2023	thorpej	Use vmem(9) rather than extent(9) to manage IOMMU mappings.
1.5	29-Sep-2022	skrll	malloc -> kmem
1.4	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.3	24-Apr-2021	thorpej	branches: 1.3.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.2	14-Jun-2020	chs	branches: 1.2.4; replace EX_NOWAIT with EX_WAITOK in device attach methods. remove checks for failures that can no longer occur.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file astro.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file astro.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file astro.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.2.4.2	22-Mar-2021	thorpej	Audit CFARG_IATTR in config_found() calls, and remove it in situations where the interface attribute is not ambiguous.
1.2.4.1	22-Mar-2021	thorpej	Mechanical conversion of config_found_sm_loc() -> config_found(). CFARG_IATTR usage needs to be audited.
1.3.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file clock.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file clock.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file clock.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.3	15-Apr-2019	skrll	Some KNF
1.2	08-Dec-2018	thorpej	Clean up initialization of com_regs structure, in preparation for some additional changers.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.34; 1.1.36; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.36.1	10-Jun-2019	christos	Sync with HEAD
1.1.34.1	26-Dec-2018	pgoyette	Sync with HEAD, resolve a few conflicts
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file com_dino.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file com_dino.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file com_dino.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.3	15-Apr-2019	skrll	Trailing whitespace
1.2	08-Dec-2018	thorpej	Clean up initialization of com_regs structure, in preparation for some additional changers.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.34; 1.1.36; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.36.1	10-Jun-2019	christos	Sync with HEAD
1.1.34.1	26-Dec-2018	pgoyette	Sync with HEAD, resolve a few conflicts
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file com_ssio.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file com_ssio.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file com_ssio.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.3	14-Feb-2022	riastradh	hppa: Membar audit in cpu.c.
1.2	16-Apr-2020	skrll	Don't KASSERT there's an FPU present. QEMU doesn't have one...
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.36; 1.1.40; 1.1.46; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.46.1	20-Apr-2020	bouyer	Sync with HEAD
1.1.40.1	05-Aug-2020	martin	Pull up following revision(s) (requested by skrll in ticket #1039): sys/arch/hppa/dev/cpu.c: revision 1.2 sys/arch/hppa/hppa/fpu.c: revision 1.27 Don't KASSERT there's an FPU present. QEMU doesn't have one...
1.1.36.1	21-Apr-2020	martin	Sync with HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file cpu.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file cpu.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file cpu.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file cpudevs was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file cpudevs was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file cpudevs was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file cpudevs.h was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file cpudevs.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file cpudevs.h was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file cpudevs_data.h was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file cpudevs_data.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file cpudevs_data.h was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file devlist2h.awk was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file devlist2h.awk was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file devlist2h.awk was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.18	06-Apr-2025	riastradh	hppa/dev: Nix trailing whitespace. No functional change intended.
1.17	28-Jan-2024	macallan	branches: 1.17.2; add missing bus_space_*_stream() methods instead of quietly aliasing them to their potentially byte-swapping regular counterparts ok skrll@
1.16	29-Sep-2022	skrll	branches: 1.16.4; Remove unnecessary include of <sys/malloc.h>.
1.15	16-Aug-2022	skrll	Use designated initializers for hppa_pci_chipset_tag structs.
1.14	16-Aug-2022	skrll	Trailing whitespace
1.13	18-Sep-2021	macallan	explain why we skip over dev 1f func 7 in config space access functions no functional change
1.12	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.11	24-Apr-2021	thorpej	branches: 1.11.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.10	23-Oct-2020	macallan	branches: 1.10.4; support mmap()
1.9	16-Oct-2020	skrll	Remove trailing whitespace
1.8	16-Oct-2020	skrll	KNF
1.7	16-Oct-2020	macallan	config space accesses to device 15 function 7 cause a machine check exception on my C200, so weed them out. Now we can scan the PCI buses without crashing.
1.6	14-Jun-2020	chs	replace EX_NOWAIT with EX_WAITOK in device attach methods. remove checks for failures that can no longer occur.
1.5	14-May-2020	skrll	Mask all interrupts before reading (and clearing) the interrupt request register in attach. Picked up by an assert in the qemu code.
1.4	16-Apr-2019	skrll	branches: 1.4.4; Re-arrange dino_softc members to improve alignment
1.3	02-Oct-2015	msaitoh	branches: 1.3.10; 1.3.18; PCI Extended Configuration stuff written by nonaka@: - Add PCI Extended Configuration Space support into x86. - Check register offset of pci_conf_read() in MD part. It returns (pcireg_t)-1 if it isn't accessible. - Decode Extended Capability in PCI Extended Configuration Space. Currently the following extended capabilities are decoded: - Advanced Error Reporting - Virtual Channel - Device Serial Number - Power Budgeting - Root Complex Link Declaration - Root Complex Event Collector Association - Access Control Services - Alternative Routing-ID Interpretation - Address Translation Services - Single Root IO Virtualization - Page Request - TPH Requester - Latency Tolerance Reporting - Secondary PCI Express - Process Address Space ID - LN Requester - L1 PM Substates The following extended capabilities are not decoded yet: - Root Complex Internal Link Control - Multi-Function Virtual Channel - RCRB Header - Vendor Unique - Configuration Access Correction - Multiple Root IO Virtualization - Multicast - Resizable BAR - Dynamic Power Allocation - Protocol Multiplexing - Downstream Port Containment - Precision Time Management - M-PCIe - Function Reading Status Queueing - Readiness Time Reporting - Designated Vendor-Specific
1.2	31-Mar-2014	christos	branches: 1.2.4; 1.2.6; 1.2.10; 1.2.12; fix eisa_intr_string
1.1	24-Feb-2014	skrll	Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.2.12.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.2.10.3	03-Dec-2017	jdolecek	update from HEAD
1.2.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.10.1	31-Mar-2014	tls	file dino.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.2.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.2.6.1	31-Mar-2014	yamt	file dino.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.2.4.2	18-May-2014	rmind	sync with head
1.2.4.1	31-Mar-2014	rmind	file dino.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.3.18.1	10-Jun-2019	christos	Sync with HEAD
1.3.10.1	20-Apr-2019	martin	Pull up following revision(s) (requested by skrll in ticket #1235): sys/arch/hppa/conf/files.hppa: revision 1.20 sys/arch/hppa/dev/dino.c: revision 1.4 dino depends on gedoens - Re-arrange dino_softc members to improve alignment
1.4.4.1	03-Aug-2020	martin	Pull up following revision(s) (requested by skrll in ticket #1035): sys/arch/hppa/dev/lasi.c: revision 1.3 sys/arch/hppa/dev/wax.c: revision 1.2 sys/arch/hppa/dev/asp.c: revision 1.2 sys/arch/hppa/dev/dino.c: revision 1.5 Mask all interrupts before reading (and clearing) the interrupt request register in attach. Picked up by an assert in the qemu code.
1.10.4.2	02-Apr-2021	thorpej	config_found_ia() -> config_found() w/ CFARG_IATTR.
1.10.4.1	22-Mar-2021	thorpej	Mechanical conversion of config_found_sm_loc() -> config_found(). CFARG_IATTR usage needs to be audited.
1.11.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.16.4.1	17-Feb-2024	martin	Pull up following revision(s) (requested by macallan in ticket #592): sys/arch/hppa/hppa/mainbus.c: revision 1.13 sys/arch/hppa/dev/elroy.c: revision 1.7 sys/arch/hppa/dev/dino.c: revision 1.17 sys/arch/hppa/include/bus_funcs.h: revision 1.2 sys/arch/hppa/include/bus_defs.h: revision 1.3 add missing bus_space_*_stream() methods instead of quietly aliasing them to their potentially byte-swapping regular counterparts ok skrll@
1.17.2.1	02-Aug-2025	perseant	Sync with HEAD
1.9	29-Dec-2024	skrll	KNF
1.8	28-Dec-2024	skrll	hppa: elroy: support mmap X works, but has weird colours.
1.7	28-Jan-2024	macallan	branches: 1.7.2; add missing bus_space_*_stream() methods instead of quietly aliasing them to their potentially byte-swapping regular counterparts ok skrll@
1.6	29-Sep-2022	skrll	branches: 1.6.4; Remove unnecessary include of <sys/malloc.h>.
1.5	16-Aug-2022	skrll	Use designated initializers for hppa_pci_chipset_tag structs.
1.4	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.3	24-Apr-2021	thorpej	branches: 1.3.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.2	02-Oct-2015	msaitoh	branches: 1.2.32; PCI Extended Configuration stuff written by nonaka@: - Add PCI Extended Configuration Space support into x86. - Check register offset of pci_conf_read() in MD part. It returns (pcireg_t)-1 if it isn't accessible. - Decode Extended Capability in PCI Extended Configuration Space. Currently the following extended capabilities are decoded: - Advanced Error Reporting - Virtual Channel - Device Serial Number - Power Budgeting - Root Complex Link Declaration - Root Complex Event Collector Association - Access Control Services - Alternative Routing-ID Interpretation - Address Translation Services - Single Root IO Virtualization - Page Request - TPH Requester - Latency Tolerance Reporting - Secondary PCI Express - Process Address Space ID - LN Requester - L1 PM Substates The following extended capabilities are not decoded yet: - Root Complex Internal Link Control - Multi-Function Virtual Channel - RCRB Header - Vendor Unique - Configuration Access Correction - Multiple Root IO Virtualization - Multicast - Resizable BAR - Dynamic Power Allocation - Protocol Multiplexing - Downstream Port Containment - Precision Time Management - M-PCIe - Function Reading Status Queueing - Readiness Time Reporting - Designated Vendor-Specific
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.12; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.12.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.1.10.3	03-Dec-2017	jdolecek	update from HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file elroy.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file elroy.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file elroy.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.2.32.1	23-Mar-2021	thorpej	Convert config_found_ia() call sites where the device only carries a single interface attribute to bare config_found() calls.
1.3.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.6.4.1	17-Feb-2024	martin	Pull up following revision(s) (requested by macallan in ticket #592): sys/arch/hppa/hppa/mainbus.c: revision 1.13 sys/arch/hppa/dev/elroy.c: revision 1.7 sys/arch/hppa/dev/dino.c: revision 1.17 sys/arch/hppa/include/bus_funcs.h: revision 1.2 sys/arch/hppa/include/bus_defs.h: revision 1.3 add missing bus_space_*_stream() methods instead of quietly aliasing them to their potentially byte-swapping regular counterparts ok skrll@
1.7.2.1	02-Aug-2025	perseant	Sync with HEAD
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file elroyreg.h was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file elroyreg.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file elroyreg.h was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.2	31-Mar-2014	christos	branches: 1.2.4; 1.2.6; 1.2.10; fix eisa_intr_string
1.1	24-Feb-2014	skrll	Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.2.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.10.1	31-Mar-2014	tls	file elroyvar.h was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.2.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.2.6.1	31-Mar-2014	yamt	file elroyvar.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.2.4.2	18-May-2014	rmind	sync with head
1.2.4.1	31-Mar-2014	rmind	file elroyvar.h was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.3	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.2	24-Apr-2021	thorpej	branches: 1.2.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.50; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.50.2	22-Mar-2021	thorpej	Audit CFARG_IATTR in config_found() calls, and remove it in situations where the interface attribute is not ambiguous.
1.1.50.1	22-Mar-2021	thorpej	Mechanical conversion of config_found_sm_loc() -> config_found(). CFARG_IATTR usage needs to be audited.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file gecko.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file gecko.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file gecko.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.2.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.32	28-Oct-2025	macallan	have sti_pci_check_rom() return the ROM's size so we can easily unmap it should we so desire
1.31	21-Oct-2025	skrll	Revert changes from previous that have nothing to do with STI PCI ROM grovelling. Fixes the build.
1.30	20-Oct-2025	macallan	move the STI PCI ROM grovelling code into sti_pci_machdep.c instead of each driver having its own copy
1.29	11-Mar-2025	macallan	drop unnecessary wait and register write when moving the cursor sprite
1.28	11-Mar-2025	macallan	drop the rectfill workaround here as well
1.27	13-Nov-2024	macallan	set things up even if we're not the console
1.26	27-Oct-2024	riastradh	gftfb(4): Nix trailing whitespace. No functional change intended.
1.25	27-Oct-2024	macallan	more magic number reduction, the way colour map and cursor bitmap acess works should be obvious now
1.24	27-Oct-2024	macallan	magic number reduction, consistently use buffer 0
1.23	16-Oct-2024	macallan	fix tpyo, now we can actually map registers from userland
1.22	01-Oct-2024	macallan	use HW to draw bitmap fonts
1.21	30-Sep-2024	macallan	use wrappers for bus_space_*() - makes things shorter, less annoying to read and reduces unnecessary differences to hyperfb
1.20	10-Sep-2024	macallan	as suspected the Visualize EG's rectangle fill function works exactly the same as HCRX's, so apply the same trick to draw less than 32 pixel wide rectangles and get rid of the workaround
1.19	28-Aug-2024	macallan	properly return status info in ioctl(WSDISPLAYIO_GVIDEO)
1.18	19-Aug-2024	macallan	implement ioctl(GCID)
1.17	01-Aug-2024	macallan	fix tpyo and properly limit what we can mmap()
1.16	17-Jul-2024	macallan	remove a bunch of #defines that have been moved to stireg.h
1.15	12-Jul-2024	macallan	STIDEBUG -> GFTFB_DEBUG
1.14	18-Apr-2024	macallan	branches: 1.14.2; allow mapping of blitter registers
1.13	01-Apr-2024	macallan	make gftfb_restore_palette() grab the default colour map from rasops instead of just writing the driver's map into the hardware ( which may have been modified by the likes of wsfb ) With this we get a readable console even when exiting X in a less than graceful manner.
1.12	28-Mar-2024	macallan	For some reason the drawing engine occasionally scribbles past the right boundary when filling rectangles, especially annoying when we draw whitespaces As a workaround we draw all rectangles less than 50 pixels wide by drawing a 50 pixel rectangle into off-screen memory to the right of the visible fb and then copy the portion we want. Keeps track of the colour and size of the off-screen rectangle so we can avoid redrawing it whenever possible.
1.11	27-Mar-2024	macallan	fix brainfart - only update fbi_fbsize, not the size of the visible fb...
1.10	27-Mar-2024	macallan	in gftfb_ioctl(): - identify ourselves as WSDISPLAY_TYPE_STI - return full fb geometry in WSDISPLAYIO_GET_FBINFO
1.9	06-Mar-2024	macallan	if the framebuffer is wider than the visible area, use the full width for the glyphcache
1.8	28-Feb-2024	macallan	support WSDISPLAYIO_SVIDEO so X can turn the monitor off so far I only know how to turn off video output, not sync(s). Better than nothing though.
1.7	28-Feb-2024	macallan	add hardware cursor support, mostly for X
1.6	21-Feb-2024	macallan	avoid one more instance of unnecessary blitter stalling
1.5	21-Feb-2024	macallan	keep track of hw settings for blitter, fill of fb access to avoid unnecessary register writes while there, remove some accidentially left in debug goop
1.4	20-Feb-2024	macallan	play the same lazy cursor (un)draw trick as cgsix and friends visible speedup in things like systat
1.3	20-Feb-2024	macallan	enable glyph cache, anti-aliased fonts etc.
1.2	15-Feb-2024	macallan	blitter time! everything except drawing characters i now done by hardware next step - glyphcache
1.1	13-Feb-2024	macallan	crude beginning of a native driver for PCI Visualize EG cards so far it supports: - colour - virtual consoles todo: - mmap - hardware acceleration - STI refactoring
1.14.2.1	02-Aug-2025	perseant	Sync with HEAD
1.24	06-Apr-2025	riastradh	branches: 1.24.4; hppa/dev: Nix trailing whitespace. No functional change intended.
1.23	03-Apr-2025	macallan	some cleanup: - remove code to initialize a DAC that HCRX doesn't have - decode / explain some more magic numbers add more comments describing what we do and why
1.22	17-Mar-2025	macallan	remove glyphcache and debug goop we're not likely to be able to use any off-screen memory on this hardware, so don't pretend we will.
1.21	05-Mar-2025	macallan	now that we can draw rectangles in exactly the size we want without abusing the pixel mask, we no longer need to draw characters in two passes - just disable transparency, set fore- and background, and go. Only clear the character cell when drawing blanks.
1.20	05-Mar-2025	macallan	finally figured out how to automatically mask off pixels at the right when drawing rectangles so we can drop the workaround
1.19	13-Nov-2024	macallan	set things up even if we're not the console
1.18	16-Oct-2024	macallan	fix tpyo, now we can actually map registers from userland
1.17	01-Oct-2024	macallan	simplify putchar() a bit, use 16bit accesses for fonts that are more than 8 pixels wide
1.16	01-Oct-2024	macallan	remove sc_putchar - don't need it anymore
1.15	11-Sep-2024	macallan	now that we know how, draw characters by hardware
1.14	04-Sep-2024	macallan	get rid of the workarounds to draw rectangles less than 32 pixels wide turns out the hardware applies a bit mask to all rectangle fills, and we can turn the background transparent. With that we just mask off the pixels we don't need in the less than 32 pixels wide case. Next step - figure out how to abuse that to draw characters I bet Visualize EG works exactly the same way in that regard.
1.13	28-Aug-2024	macallan	properly return status info in ioctl(WSDISPLAYIO_GVIDEO)
1.12	19-Aug-2024	macallan	implement ioctl(GCID)
1.11	07-Aug-2024	riastradh	hyperfb(4): Nix trailing whitespace. No functional change intended.
1.10	06-Aug-2024	macallan	magic number reduction, NFC
1.9	05-Aug-2024	macallan	do cursor position updated the way NGLE does - poke reg 28 and wait_fifo instead of waiting for the whole thing to go idle
1.8	01-Aug-2024	macallan	fix tpyo and properly limit what we can mmap()
1.7	31-Jul-2024	riastradh	hyperfb(4): Nix trailing whitespace, sprinkle KNF. No functional change intended -- just whitespace (and comments).
1.6	31-Jul-2024	macallan	use the blitter to draw small rectangles as well by abusing set/clear ops and the plane mask
1.5	24-Jul-2024	macallan	hand X a 24bit framebuffer if the hardware supports it
1.4	17-Jul-2024	macallan	remove a bunch of #defines that have been moved to stireg.h
1.3	17-Jul-2024	macallan	add cursor sprite support
1.2	15-Jul-2024	macallan	we have a blitter - use it
1.1	12-Jul-2024	macallan	first shot at a native driver for HCRX cards this will give you a fully working wsdisplay in 8bit colour living in the overlay planes, X/wsfb will also work. No acceleration or cursor sprite support yet.
1.24.4.2	02-Aug-2025	perseant	Sync with HEAD
1.24.4.1	06-Apr-2025	perseant	file hyperfb.c was added on branch perseant-exfatfs on 2025-08-02 05:55:42 +0000
1.6	24-Feb-2025	andvar	s/requset/request/ in comments.
1.5	07-Aug-2021	thorpej	branches: 1.5.12; Merge thorpej-cfargs2.
1.4	24-Apr-2021	thorpej	branches: 1.4.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.3	14-May-2020	skrll	branches: 1.3.4; Mask all interrupts before reading (and clearing) the interrupt request register in attach. Picked up by an assert in the qemu code.
1.2	15-Apr-2019	skrll	branches: 1.2.4; Trailing whitespace
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.36; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.36.1	10-Jun-2019	christos	Sync with HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file lasi.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file lasi.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file lasi.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.2.4.1	03-Aug-2020	martin	Pull up following revision(s) (requested by skrll in ticket #1035): sys/arch/hppa/dev/lasi.c: revision 1.3 sys/arch/hppa/dev/wax.c: revision 1.2 sys/arch/hppa/dev/asp.c: revision 1.2 sys/arch/hppa/dev/dino.c: revision 1.5 Mask all interrupts before reading (and clearing) the interrupt request register in attach. Picked up by an assert in the qemu code.
1.3.4.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.4.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.5.12.1	02-Aug-2025	perseant	Sync with HEAD
1.2	03-Sep-2018	riastradh	Rename min/max -> uimin/uimax for better honesty. These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended. HOWEVER! Some subsystems have #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b)) even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation. To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it. I have left a handful of bootloaders that are too annoying to compile-test, and some dead code: cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4)) It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them. Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.34; 1.1.36; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.36.1	10-Jun-2019	christos	Sync with HEAD
1.1.34.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file lcd.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file lcd.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file lcd.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file lpt_ssio.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file lpt_ssio.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file lpt_ssio.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.2	29-Sep-2022	skrll	Remove unnecessary include of <sys/malloc.h>.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file mem.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file mem.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file mem.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.8	19-Oct-2025	thorpej	Use {,e}isabus_attach().
1.7	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.6	24-Apr-2021	thorpej	branches: 1.6.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.5	15-Apr-2019	skrll	branches: 1.5.14; Trailing whitespace
1.4	10-Oct-2017	maya	branches: 1.4.4; Reorder to avoid null deref before null test
1.3	31-Mar-2014	christos	branches: 1.3.4; 1.3.6; 1.3.10; fix eisa_intr_string
1.2	26-Mar-2014	christos	kill sprintf
1.1	24-Feb-2014	skrll	Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.3.10.3	03-Dec-2017	jdolecek	update from HEAD
1.3.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.3.10.1	31-Mar-2014	tls	file mongoose.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.3.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.3.6.1	31-Mar-2014	yamt	file mongoose.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.3.4.2	18-May-2014	rmind	sync with head
1.3.4.1	31-Mar-2014	rmind	file mongoose.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.4.4.1	10-Jun-2019	christos	Sync with HEAD
1.5.14.1	02-Apr-2021	thorpej	config_found_ia() -> config_found() w/ CFARG_IATTR.
1.6.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.7	07-Sep-2025	thorpej	Change todr_chip_handle::cookie -> todr_chip_handle::todr_dev, and make it a device_t. Upcoming functional changes will require the device_t associated with a TODR device. Change todr_chip_handle::bus_cookie -> todr_chip_handle::todr_devaux. Nothing was using the old field, but I decided to keep it around just in cause something needs it in the future. And with these largely mechanical yet semantically meaningful changes, thus spake the Oracle: "Welcome to NetBSD 11.99.2."
1.6	07-Sep-2025	thorpej	Put the TODR handle in the pdc_softc.
1.5	02-Apr-2025	skrll	KNF
1.4	15-Apr-2019	skrll	branches: 1.4.36; Trailing whitespace
1.3	27-Jul-2014	dholland	branches: 1.3.4; 1.3.30; Fix typo in previous. Eesh.
1.2	26-Jul-2014	dholland	Add d_discard to a cdevsw I apparently missed.
1.1	24-Feb-2014	skrll	branches: 1.1.2; 1.1.4; 1.1.6; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file pdc.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file pdc.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.1.2.1	10-Aug-2014	tls	Rebase.
1.3.30.1	10-Jun-2019	christos	Sync with HEAD
1.3.4.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.3.4.1	27-Jul-2014	tls	file pdc.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.4.36.1	02-Aug-2025	perseant	Sync with HEAD
1.3	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.2	24-Apr-2021	thorpej	branches: 1.2.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.50; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.50.2	22-Mar-2021	thorpej	Audit CFARG_IATTR in config_found() calls, and remove it in situations where the interface attribute is not ambiguous.
1.1.50.1	22-Mar-2021	thorpej	Mechanical conversion of config_found_sm_loc() -> config_found(). CFARG_IATTR usage needs to be audited.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file phantomas.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file phantomas.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file phantomas.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.2.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.3	15-Apr-2019	skrll	Trailing whitespace
1.2	01-Jun-2017	chs	branches: 1.2.10; remove checks for failure after memory allocation calls that cannot fail: kmem_alloc() with KM_SLEEP kmem_zalloc() with KM_SLEEP percpu_alloc() pserialize_create() psref_class_create() all of these paths include an assertion that the allocation has not failed, so callers should not assert that again.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.12; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.12.1	28-Aug-2017	skrll	Sync with HEAD
1.1.10.3	03-Dec-2017	jdolecek	update from HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file power.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file power.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file power.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.2.10.1	10-Jun-2019	christos	Sync with HEAD
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file siop_sgc.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file siop_sgc.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file siop_sgc.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.5	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.4	24-Jul-2021	andvar	branches: 1.4.2; Fix all remaining typos, mainly in comments but also in few definitions and log messages, reported by me in PR kern/54889. Also fixed some additional typos in comments, found on review of same files or typos.
1.3	24-Apr-2021	thorpej	branches: 1.3.2; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.2	29-Mar-2014	christos	branches: 1.2.4; 1.2.6; 1.2.10; 1.2.50; make pci_intr_string and eisa_intr_string take a buffer and a length instead of relying in local static storage.
1.1	24-Feb-2014	skrll	Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.2.50.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.2.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.10.1	29-Mar-2014	tls	file ssio.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.2.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.2.6.1	29-Mar-2014	yamt	file ssio.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.2.4.2	18-May-2014	rmind	sync with head
1.2.4.1	29-Mar-2014	rmind	file ssio.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.3.2.1	01-Aug-2021	thorpej	Sync with HEAD.
1.4.2.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file ssiovar.h was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file ssiovar.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file ssiovar.h was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.4	28-Oct-2025	macallan	have sti_pci_check_rom() return the ROM's size so we can easily unmap it should we so desire
1.3	20-Oct-2025	macallan	break long lines
1.2	20-Oct-2025	macallan	move the STI PCI ROM grovelling code into sti_pci_machdep.c instead of each driver having its own copy
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file sti_pci_machdep.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file sti_pci_machdep.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file sti_pci_machdep.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.3	28-Oct-2025	macallan	have sti_pci_check_rom() return the ROM's size so we can easily unmap it should we so desire
1.2	20-Oct-2025	macallan	break long lines
1.1	20-Oct-2025	macallan	move the STI PCI ROM grovelling code into sti_pci_machdep.c instead of each driver having its own copy
1.4	06-Apr-2025	riastradh	hppa/dev: Nix trailing whitespace. No functional change intended.
1.3	11-Jul-2021	tsutsui	branches: 1.3.16; Fix silent freeze on probing sti(4) framebuffer on 712/60. PR/52162 Ok'ed by skrll@. Should be pulled up to netbsd-9 and netbsd-8.
1.2	15-Apr-2019	skrll	branches: 1.2.4; 1.2.16; Trailing whitespace
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.28; 1.1.36; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.36.1	10-Jun-2019	christos	Sync with HEAD
1.1.28.1	14-Jul-2021	martin	Pull up following revision(s) (requested by tsutsui in ticket #1689): sys/arch/hppa/dev/sti_sgc.c: revision 1.3 Fix silent freeze on probing sti(4) framebuffer on 712/60. PR/52162 Ok'ed by skrll@. Should be pulled up to netbsd-9 and netbsd-8.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file sti_sgc.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file sti_sgc.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file sti_sgc.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.2.16.1	01-Aug-2021	thorpej	Sync with HEAD.
1.2.4.1	14-Jul-2021	martin	Pull up following revision(s) (requested by tsutsui in ticket #1322): sys/arch/hppa/dev/sti_sgc.c: revision 1.3 Fix silent freeze on probing sti(4) framebuffer on 712/60. PR/52162 Ok'ed by skrll@. Should be pulled up to netbsd-9 and netbsd-8.
1.3.16.1	02-Aug-2025	perseant	Sync with HEAD
1.38	02-Nov-2025	macallan	more FX5/10 support: - setup byte swapping for 8bit framebuffer access - expose 8bit overlay on WSDISPLAYIO_MODE_MAPPED on FX5/10 with this we can run X with wsfb in 8bit with correct colours and hw cursor
1.37	28-Oct-2025	macallan	don't dump registers in the middle of setting things up...
1.36	28-Oct-2025	macallan	humble beginnings of FX5/10 support. This will: - provide a working, accelerated console at least on my FX5 - ROPs and alpha blending don't work, so we use a putchar() based cursor() and disable alpha fonts - X11 can use a hw cursor and 24bit framebuffer, but since we don't know how attributes work (yet) this will give us the blue channel piped through the 8bit palette. With a linear ramp that's at least somewhat usable. Next steps: - provide an 8bit fb with palette so we can run X in colour - find the FX5's equivalent of the VISFX_FATTR register so we can either force 24bit colour or use proper WIDs
1.35	20-Oct-2025	macallan	move the STI PCI ROM grovelling code into sti_pci_machdep.c instead of each driver having its own copy
1.34	28-Apr-2025	macallan	branches: 1.34.4; remove code to stash the console font in video memory - this was an experiment based on guesswork which probably won't work if the card runs in anything other than 1280x1024, and wasn't significantly faster than drawing characters line by line using BINC writes.
1.33	25-Feb-2025	macallan	no need to set read mode when doing host-to-vram alpha blending while there, remove some commented out debug goop
1.32	21-Feb-2025	andvar	s/zeeo/zero/ in comment.
1.31	09-Feb-2025	skrll	Trailing whitespace
1.30	27-Jan-2025	macallan	use hardware to draw anti-aliased characters
1.29	26-Jan-2025	macallan	some minor updates: - clear image planes before they become visible when switching to fb mode - adjust FIFO slots, now that we knw a bit more about how they work
1.28	07-Jan-2025	riastradh	hppa/summitfb(4): Nix trailing whitespace again.
1.27	06-Jan-2025	macallan	(ab)use the image buffer as glyph cache, since on this thing we can set source and destination buffer independently
1.26	03-Jan-2025	skrll	Use KM_SLEEP in attach path code.
1.25	30-Dec-2024	macallan	reshuffle summitfb_setup(): - remove magic number inits that are no longer magic - annotate the remaining inits if we know the register names - zero the attribute plane while there, cull excessive calls to summitfb_setup()
1.24	28-Dec-2024	macallan	clean up aroound sti_fetchfonts(), mke sure we call wsfont_init() nefore trying to add s font to the system while there, allow mmap()in the entire fb aperture, no sense in restricting it
1.23	27-Dec-2024	skrll	Oops. Turn off debug.
1.22	27-Dec-2024	skrll	KNF Remove some unnecessary casts and parenthesis
1.21	26-Dec-2024	riastradh	hppa/summitfb(4): Nix trailing whitespace. No functional change intended.
1.20	26-Dec-2024	macallan	now that we can do ROPs, use them and enable all the lazy cursor update stuff
1.19	25-Dec-2024	macallan	some updates: - setup attributes for RGB8 in the image planes and 8I in the overlay - explicitly select LUT 0 for the overlay so we don't depend on what STI sets anymore - now this should work on all FX cards - expose 24bit framebuffer to X - make sure we switch overlay transparency according to WSDISPLAY_SMODE - remove unnecessary register writes when accessing the colour map - no need to call summitfb_setup_fb() in summitfb_do_cursot() - that was for HCRX and friends - support screen blanking
1.18	18-Dec-2024	macallan	set the right cursor sprite colours, now that we know how
1.17	16-Dec-2024	macallan	avoid console output between sti_init() and wsdisplay_cnattach()
1.16	16-Dec-2024	macallan	do not zero the cursor position register on each colour map access, instead do it when initializing fb access -> no more disappearing cursor sprite
1.15	16-Dec-2024	macallan	remove declaration of sti_unitoroman[] since it lives in stivar.h now
1.14	10-Dec-2024	macallan	some udates: - fetch the ROM font, convert it to ISO and hand it to wsfont so we can mimic firmware output should we feel like it - set read mode to match write mode whenever we touch the latter
1.13	07-Dec-2024	riastradh	hppa/summitfb(4): Nix trailing whitespace again.
1.12	06-Dec-2024	macallan	add support for alpha fonts and glyph cache, disabled by default since there is guesswork involved also, store bitmap fonts in video memory, mostly to show how to change colours around
1.11	29-Nov-2024	riastradh	hppa/summitfb(4): Nix trailing whitespace. No functional change intended.
1.10	28-Nov-2024	macallan	reshuffle unknown register inits, move the ones identified
1.9	27-Nov-2024	riastradh	hppa/summitfb(4): Nix trailing whitespace. Plus some other minor whitespace/comment cleanups.
1.8	27-Nov-2024	macallan	some cleanup & optimization: - don't write the pixel mask register for operations that don't use it - track write mode, only wait if we change it - always sync when switching in and out of fb mode ( for X... ) - drop sc_hwmode ... about 10% speedup and no more glitches when starting X
1.7	26-Nov-2024	macallan	make sure we apply the pixel mask when drawing characters so we don't scribble outside the character cell
1.6	26-Nov-2024	macallan	now that we know how, use the blitter to: - draw characters - scroll - rectangle fills no ROP support yet, so the cursor is drawn using putchar while there get rid of some unused cargo-culted goop from gftfb MUCH faster now CV: ----------------------------------------------------------------------
1.5	20-Nov-2024	macallan	use summitreg.h
1.4	19-Nov-2024	macallan	add hardware cursor support while there remove debug goop, fix ioctl(GCID)
1.3	19-Nov-2024	riastradh	hppa/summitfb(4): Fix SUMMITFB_DEBUG build.
1.2	19-Nov-2024	riastradh	hppa/summitfb(4): KNF No functional change intended.
1.1	19-Nov-2024	macallan	beginnings of a driver for Visualize FX graphics cards So far it does: - work on my FX4 - use the 8bit overlay, in R3G3B2 - all drawing by software, clear screen by hw - X works in 8bit with wsfb
1.34.4.2	02-Aug-2025	perseant	Sync with HEAD
1.34.4.1	28-Apr-2025	perseant	file summitfb.c was added on branch perseant-exfatfs on 2025-08-02 05:55:42 +0000
1.7	03-Dec-2023	thorpej	Use vmem(9) rather than extent(9) to manage IOMMU mappings.
1.6	29-Sep-2022	skrll	malloc -> kmem
1.5	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.4	24-Apr-2021	thorpej	branches: 1.4.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.3	14-Jun-2020	chs	branches: 1.3.4; replace EX_NOWAIT with EX_WAITOK in device attach methods. remove checks for failures that can no longer occur.
1.2	15-Apr-2019	skrll	Trailing whitespace
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.36; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.36.1	10-Jun-2019	christos	Sync with HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file uturn.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file uturn.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file uturn.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.3.4.2	22-Mar-2021	thorpej	Audit CFARG_IATTR in config_found() calls, and remove it in situations where the interface attribute is not ambiguous.
1.3.4.1	22-Mar-2021	thorpej	Mechanical conversion of config_found_sm_loc() -> config_found(). CFARG_IATTR usage needs to be audited.
1.4.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.4	14-May-2024	andvar	fix recently committed typos by msaitoh in few more places, as well as few more. mainly s/contigous/contiguous/ and s/miliseconds/milliseconds/ in comments.
1.3	06-May-2023	andvar	few more typos in the word "register", mainly s/resister/register/. In one comment I assume that it was meant to be pull-up resistor.
1.2	18-Oct-2014	snj	src is too big these days to tolerate superfluous apostrophes. It's "its", people!
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.3	03-Dec-2017	jdolecek	update from HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file viper.h was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file viper.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file viper.h was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.5	24-Feb-2025	andvar	s/requset/request/ in comments.
1.4	07-Aug-2021	thorpej	branches: 1.4.12; Merge thorpej-cfargs2.
1.3	24-Apr-2021	thorpej	branches: 1.3.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.2	14-May-2020	skrll	branches: 1.2.4; Mask all interrupts before reading (and clearing) the interrupt request register in attach. Picked up by an assert in the qemu code.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.40; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.40.1	03-Aug-2020	martin	Pull up following revision(s) (requested by skrll in ticket #1035): sys/arch/hppa/dev/lasi.c: revision 1.3 sys/arch/hppa/dev/wax.c: revision 1.2 sys/arch/hppa/dev/asp.c: revision 1.2 sys/arch/hppa/dev/dino.c: revision 1.5 Mask all interrupts before reading (and clearing) the interrupt request register in attach. Picked up by an assert in the qemu code.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file wax.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file wax.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file wax.c was added on branch rmind-smpnet on 2014-05-18 17:45:10 +0000
1.2.4.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.3.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.4.12.1	02-Aug-2025	perseant	Sync with HEAD
1.2	08-Dec-2018	thorpej	Clean up initialization of com_regs structure, in preparation for some additional changers.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.34; 1.1.36; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.36.1	10-Jun-2019	christos	Sync with HEAD
1.1.34.1	26-Dec-2018	pgoyette	Sync with HEAD, resolve a few conflicts
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file com_gsc.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file com_gsc.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file com_gsc.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file fdc_gsc.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file fdc_gsc.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file fdc_gsc.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.4	29-Sep-2022	skrll	Remove unnecessary include of <sys/malloc.h>.
1.3	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.2	24-Apr-2021	thorpej	branches: 1.2.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.50; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.50.2	22-Mar-2021	thorpej	Audit CFARG_IATTR in config_found() calls, and remove it in situations where the interface attribute is not ambiguous.
1.1.50.1	22-Mar-2021	thorpej	Mechanical conversion of config_found_sm_loc() -> config_found(). CFARG_IATTR usage needs to be audited.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file gscbus.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file gscbus.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file gscbus.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file gscbusvar.h was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file gscbusvar.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file gscbusvar.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.3	13-Jun-2022	andvar	s/caled/called/ in comments and man page, also few more fixes.
1.2	23-May-2022	andvar	s/controll/control/ in comments.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file gsckbc.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file gsckbc.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file gsckbc.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.11	15-May-2022	gutteridge	harmony.c: expand and correct a couple of comments
1.10	04-Feb-2021	isaki	Simplify harmony_speed_bits(). It no longer needs to write back the speed value.
1.9	04-Feb-2021	isaki	Fix my mistakes in rev1.6. - I had to merge the channel bit and the speed bits. Reported by macallan@. - I also fix my indent, while I'm here.
1.8	03-Feb-2021	isaki	Fix locking against myself. trigger_output will be called with sc_intr_lock held. From source code review, not tested.
1.7	08-Jun-2019	isaki	branches: 1.7.2; 1.7.10; Clean get_props(). - Make get_props() return AUDIO_PROP_{PLAYBACK,CAPTURE} properly. This eliminates need for audio.c to take care of such (old) drivers which don't return both of PLAYBACK and CAPTURE. - All get_props() doesn't need to return AUDIO_PROP_MMAP. It is handled in the audio layer now.
1.6	08-May-2019	isaki	Merge isaki-audio2 branch, the overhaul of audio subsystem. - Interrupt-oriented system rather than thread-oriented. - Improve stability, quality and performance. - Split playback and record cleanly. Improve halfduplex support. - Many bugs are fixed including deadlocks, resource leaks, abuses, etc. - Simplify audio filter mechanism. The encoding/channels/frequency conversions are completely handled in the upper layer. So the hard- ware driver only converts its hardware encoding (if necessary). - audio_hw_if changes: - Obsoletes query_encoding and add query_format instead. - Obsoletes set_params and add set_format instead. - Remove drain, setfd, mappage. - The call sequences are changed. - ioctl AUDIO_GETFD/SETFD, AUDIO_GETCHAN/SETCHAN are obsoleted. - ioctl AUDIO_{QUERY,GET,SET}FORMAT are introduced. - cleanup config attributes: au*conv and mulaw. - All hardware drivers should follow it (I've done as much as possible). Some file paths are changed: - dev/audio.c -> dev/audio/audio.c (rewritten) - dev/audiovar.h -> dev/audio/audiovar.h - dev/audio_dai.h -> dev/audio/audio_dai.h - dev/audio_if.h -> dev/audio/audio_if.h - dev/audiobell.c -> dev/audio/audiobell.c - dev/audiobellvar.h -> dev/audio/audiobellvar.h - dev/mulaw.[ch] -> dev/audio/mulaw.[ch] + dev/audio/alaw.c
1.5	16-Mar-2019	isaki	branches: 1.5.2; Use C99 style struct initializer to audio_hw_if.
1.4	01-Jun-2017	chs	branches: 1.4.10; remove checks for failure after memory allocation calls that cannot fail: kmem_alloc() with KM_SLEEP kmem_zalloc() with KM_SLEEP percpu_alloc() pserialize_create() psref_class_create() all of these paths include an assertion that the allocation has not failed, so callers should not assert that again.
1.3	13-Apr-2015	riastradh	MD rnd.h cleanups. Please let me know if I broke anything!
1.2	10-Aug-2014	tls	branches: 1.2.4; 1.2.6; Merge tls-earlyentropy branch into HEAD.
1.1	24-Feb-2014	skrll	branches: 1.1.2; 1.1.4; 1.1.6; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file harmony.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file harmony.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1.2.1	07-Apr-2014	tls	Be a little more clear and consistent about harvesting entropy from devices: 1) deprecate RND_FLAG_NO_ESTIMATE 2) define RND_FLAG_COLLECT_TIME, RND_FLAG_COLLECT_VALUE 3) define RND_FLAG_ESTIMATE_TIME, RND_FLAG_ESTIMATE_VALUE 4) define RND_FLAG_DEFAULT: RND_FLAG_COLLECT_TIME\| RND_FLAG_COLLECT_VALUE\|RND_FLAG_ESTIMATE_TIME 5) Make entropy harvesting from environmental sensors a little more generic and remove it from individual sensor drivers. 6) Remove individual open-coded delta-estimators for values from a few places in the tree (uvm, environmental drivers). 7) 0 -> RND_FLAG_DEFAULT, actually gather entropy from various drivers that had stubbed out code, other minor cleanups.
1.2.6.2	28-Aug-2017	skrll	Sync with HEAD
1.2.6.1	06-Jun-2015	skrll	Sync with HEAD
1.2.4.3	03-Dec-2017	jdolecek	update from HEAD
1.2.4.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.4.1	10-Aug-2014	tls	file harmony.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.4.10.1	10-Jun-2019	christos	Sync with HEAD
1.5.2.3	04-May-2019	isaki	Move dev/audio_if.h -> dev/audio/audio_if.h
1.5.2.2	04-May-2019	isaki	Remove simple flags that indicate whether the device is opened. These are handled in the upper layer now.
1.5.2.1	21-Apr-2019	isaki	Adapt to audio2.
1.7.10.1	03-Apr-2021	thorpej	Sync with HEAD.
1.7.2.1	28-Feb-2021	martin	Pull up following revision(s) (requested by isaki in ticket #1216): sys/arch/hppa/gsc/harmony.c: revision 1.8 sys/arch/hppa/gsc/harmony.c: revision 1.9 sys/arch/hppa/gsc/harmony.c: revision 1.10 Fix locking against myself. trigger_output will be called with sc_intr_lock held. From source code review, not tested. Fix my mistakes in rev1.6. - I had to merge the channel bit and the speed bits. Reported by macallan@. - I also fix my indent, while I'm here. Simplify harmony_speed_bits(). It no longer needs to write back the speed value.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file harmonyreg.h was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file harmonyreg.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file harmonyreg.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2	08-May-2019	isaki	Merge isaki-audio2 branch, the overhaul of audio subsystem. - Interrupt-oriented system rather than thread-oriented. - Improve stability, quality and performance. - Split playback and record cleanly. Improve halfduplex support. - Many bugs are fixed including deadlocks, resource leaks, abuses, etc. - Simplify audio filter mechanism. The encoding/channels/frequency conversions are completely handled in the upper layer. So the hard- ware driver only converts its hardware encoding (if necessary). - audio_hw_if changes: - Obsoletes query_encoding and add query_format instead. - Obsoletes set_params and add set_format instead. - Remove drain, setfd, mappage. - The call sequences are changed. - ioctl AUDIO_GETFD/SETFD, AUDIO_GETCHAN/SETCHAN are obsoleted. - ioctl AUDIO_{QUERY,GET,SET}FORMAT are introduced. - cleanup config attributes: au*conv and mulaw. - All hardware drivers should follow it (I've done as much as possible). Some file paths are changed: - dev/audio.c -> dev/audio/audio.c (rewritten) - dev/audiovar.h -> dev/audio/audiovar.h - dev/audio_dai.h -> dev/audio/audio_dai.h - dev/audio_if.h -> dev/audio/audio_if.h - dev/audiobell.c -> dev/audio/audiobell.c - dev/audiobellvar.h -> dev/audio/audiobellvar.h - dev/mulaw.[ch] -> dev/audio/mulaw.[ch] + dev/audio/alaw.c
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.36; 1.1.38; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.38.2	04-May-2019	isaki	Remove simple flags that indicate whether the device is opened. These are handled in the upper layer now.
1.1.38.1	21-Apr-2019	isaki	Adapt to audio2.
1.1.36.1	10-Jun-2019	christos	Sync with HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file harmonyvar.h was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file harmonyvar.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file harmonyvar.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file hil_gsc.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file hil_gsc.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file hil_gsc.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.5	15-Apr-2020	skrll	Convert PMAPDEBUG to UVMHIST
1.4	25-Apr-2019	msaitoh	branches: 1.4.8; No functional change: - Use __arraycount(). - u_int_{8,16,32}_t -> uint_{8,16,32}_t - KNF. - Tabify. - Remove extra space.
1.3	16-Apr-2019	skrll	Trailing whitespace
1.2	08-Feb-2018	dholland	branches: 1.2.4; Typos.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file if_ie_gsc.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file if_ie_gsc.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file if_ie_gsc.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2.4.2	21-Apr-2020	martin	Sync with HEAD
1.2.4.1	10-Jun-2019	christos	Sync with HEAD
1.4.8.1	20-Apr-2020	bouyer	Sync with HEAD
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file if_iee_gsc.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file if_iee_gsc.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file if_iee_gsc.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2	27-Dec-2019	msaitoh	s/manaul/manual/ in comment.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.36; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.36.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file lpt_gsc.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file lpt_gsc.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file lpt_gsc.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2	29-Sep-2022	skrll	Remove unnecessary include of <sys/malloc.h>.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file oosiop_gsc.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file oosiop_gsc.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file oosiop_gsc.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2	29-Sep-2022	skrll	Remove unnecessary include of <sys/malloc.h>.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file osiop_gsc.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file osiop_gsc.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file osiop_gsc.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file siop_gsc.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file siop_gsc.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file siop_gsc.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.4	15-Apr-2019	skrll	Whitespace
1.3	15-Apr-2019	skrll	Trailing whitespace
1.2	26-Mar-2014	christos	branches: 1.2.4; 1.2.6; 1.2.10; 1.2.36; kill sprintf
1.1	24-Feb-2014	skrll	Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.2.36.1	10-Jun-2019	christos	Sync with HEAD
1.2.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.10.1	26-Mar-2014	tls	file autoconf.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.2.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.2.6.1	26-Mar-2014	yamt	file autoconf.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.2.4.2	18-May-2014	rmind	sync with head
1.2.4.1	26-Mar-2014	rmind	file autoconf.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file conf.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file conf.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file conf.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.25	30-Jun-2020	maxv	Make copystr() a MI C function, part of libkern and shared on all architectures. Notes: - On alpha and ia64 the function is kept but gets renamed locally to avoid symbol collision. This is because on these two arches, I am not sure whether the ASM callers do not rely on fixed registers, so I prefer to keep the ASM body for now. - On Vax, only the symbol is removed, because the body is used from other functions. - On RISC-V, this change fixes a bug: copystr() was just a wrapper around strlcpy(), but strlcpy() makes the operation less safe (strlen on the source beyond its size). - The kASan, kCSan and kMSan wrappers are removed, because now that copystr() is in C, the compiler transformations are applied to it, without the need for manual wrappers. Could test on amd64 only, but should be fine.
1.24	15-Apr-2019	skrll	Trailing whitespace
1.23	06-Apr-2019	thorpej	Overhaul the API used to fetch and store individual memory cells in userspace. The old fetch(9) and store(9) APIs (fubyte(), fuword(), subyte(), suword(), etc.) are retired and replaced with new ufetch(9) and ustore(9) APIs that can return proper error codes, etc. and are implemented consistently across all platforms. The interrupt-safe variants are no longer supported (and several of the existing attempts at fuswintr(), etc. were buggy and not actually interrupt-safe). Also augmement the ucas(9) API, making it consistently available on all plaforms, supporting uniprocessor and multiprocessor systems, even those that do not have CAS or LL/SC primitives. Welcome to NetBSD 8.99.37.
1.22	06-Mar-2014	skrll	branches: 1.22.30; Whitespace
1.21	06-Mar-2014	skrll	Use %t2 instead of %ret1 for style sake only.
1.20	06-Mar-2014	skrll	Remove unnecessary %sr2 instructions in spstrcpy
1.19	01-Oct-2011	chs	branches: 1.19.2; 1.19.12; 1.19.16; fix EXIT label for fusufault, caught by new binutils.
1.18	07-Jul-2010	chs	fix hppa ucas_*(): - "ret" is a kernel-space pointer. - move the ucas RAS check from the device interrupt path to the page-fault path.
1.17	06-Jun-2010	skrll	MULTIPROCESSOR fixes - provide curcpu in a control register instead of curlwp - define {GET,SET}_CURLWP and GET_CURCPU and use whereever possible. - define a cpu count and use it in CPU_INFO_FOREACH XXX hppa_ncpus isn't valid yet.
1.16	20-Mar-2010	chs	fix copy{in,out}{,str}() to return the error returned by uvm_fault(). fixes PR 41813.
1.15	10-Dec-2009	rmind	branches: 1.15.2; 1.15.4; Rename L_ADDR to L_PCB and amend some comments accordingly.
1.14	01-Dec-2009	skrll	Remove U_PCB as requested by rmind. Same code before and after.
1.13	03-Nov-2009	snj	Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.12	24-May-2009	skrll	Kill '$' in exported symbols.
1.11	09-May-2009	skrll	Whitespace.
1.10	08-May-2009	skrll	Provide ucas for hppa.
1.9	30-Apr-2009	skrll	Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.8	11-Aug-2008	skrll	branches: 1.8.2; 1.8.8; Fix copy{in,out}str on hppa by 1) not attempting to copy anything if size is initially 0. 2) returning ENAMETOOLONG if we ran out of space.
1.7	28-Apr-2008	martin	branches: 1.7.2; 1.7.6; Remove clause 3 and 4 from TNF licenses
1.6	12-Nov-2007	skrll	branches: 1.6.14; 1.6.16; 1.6.18; Fix kernel profiling on HPPA. - stop gcc emitting stuff that HPUX requires - don't use splhigh() in MCOUNT_ENTER as a call to _mcount will be generated at the moment. Disable interrupts in hardware instead. - Fix _PROF_PROLOGUE to save/restore all the register args when calling _mcount. - Fixup LEAF_ENTRY to dtrt (I think) in the GPROF case. - Provide LEAF_ENTRY_NOPROFILE and sprinkle its use where i) profiling causes problems, e.g. trap handlers, and ii) where it just doesn't make sense, e.g. start.
1.5	19-Feb-2007	skrll	branches: 1.5.4; 1.5.20; 1.5.22; 1.5.26; 1.5.28; s/SPACE_CURPROC/SPACE_CURLWP/ to reflect what it actually does.
1.4	11-Dec-2005	christos	branches: 1.4.24; 1.4.26; 1.4.28; 1.4.32; merge ktrace-lwp.
1.3	10-Oct-2003	chs	branches: 1.3.14; 1.3.16; 1.3.26; 1.3.28; update for new gas syntax. from Jochen Kunz.
1.2	31-Aug-2003	chs	update for LWPs, and some lite cleanup.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file copy.S was added on branch gehenna-devsw on 2002-07-14 17:47:06 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file copy.S was added on branch kqueue on 2002-06-23 17:37:04 +0000
1.3.28.1	20-Aug-2008	bouyer	Pull up following revision(s) (requested by skrll in ticket #1954): sys/arch/hppa/hppa/copy.S: revision 1.8 Fix copy{in,out}str on hppa by 1) not attempting to copy anything if size is initially 0. 2) returning ENAMETOOLONG if we ran out of space. Fix copy{in,out}str on hppa by 1) not attempting to copy anything if size is initially 0. 2) returning ENAMETOOLONG if we ran out of space.
1.3.26.1	20-Aug-2008	bouyer	Pull up following revision(s) (requested by skrll in ticket #1954): sys/arch/hppa/hppa/copy.S: revision 1.8 Fix copy{in,out}str on hppa by 1) not attempting to copy anything if size is initially 0. 2) returning ENAMETOOLONG if we ran out of space. Fix copy{in,out}str on hppa by 1) not attempting to copy anything if size is initially 0. 2) returning ENAMETOOLONG if we ran out of space.
1.3.16.2	15-Nov-2007	yamt	sync with head.
1.3.16.1	26-Feb-2007	yamt	sync with head.
1.3.14.1	20-Aug-2008	bouyer	Pull up following revision(s) (requested by skrll in ticket #1954): sys/arch/hppa/hppa/copy.S: revision 1.8 Fix copy{in,out}str on hppa by 1) not attempting to copy anything if size is initially 0. 2) returning ENAMETOOLONG if we ran out of space. Fix copy{in,out}str on hppa by 1) not attempting to copy anything if size is initially 0. 2) returning ENAMETOOLONG if we ran out of space.
1.4.32.1	20-Aug-2008	bouyer	Pull up following revision(s) (requested by skrll in ticket #1180): sys/arch/hppa/hppa/copy.S: revision 1.8 Fix copy{in,out}str on hppa by 1) not attempting to copy anything if size is initially 0. 2) returning ENAMETOOLONG if we ran out of space.
1.4.28.1	04-Sep-2008	skrll	Sync with netbsd-4.
1.4.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.24.1	20-Aug-2008	bouyer	Pull up following revision(s) (requested by skrll in ticket #1180): sys/arch/hppa/hppa/copy.S: revision 1.8 Fix copy{in,out}str on hppa by 1) not attempting to copy anything if size is initially 0. 2) returning ENAMETOOLONG if we ran out of space.
1.5.28.1	19-Nov-2007	mjf	Sync with HEAD.
1.5.26.1	13-Nov-2007	bouyer	Sync with HEAD
1.5.22.1	09-Jan-2008	matt	sync with HEAD
1.5.20.1	14-Nov-2007	joerg	Sync with HEAD.
1.5.4.1	03-Dec-2007	ad	Sync with HEAD.
1.6.18.6	11-Aug-2010	yamt	sync with head.
1.6.18.5	11-Mar-2010	yamt	sync with head
1.6.18.4	20-Jun-2009	yamt	sync with head
1.6.18.3	16-May-2009	yamt	sync with head
1.6.18.2	04-May-2009	yamt	sync with head.
1.6.18.1	16-May-2008	yamt	sync with head.
1.6.16.1	18-May-2008	yamt	sync with head.
1.6.14.2	28-Sep-2008	mjf	Sync with HEAD.
1.6.14.1	02-Jun-2008	mjf	Sync with HEAD.
1.7.6.1	19-Oct-2008	haad	Sync with HEAD.
1.7.2.1	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.8.8.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.8.2.1	27-Oct-2008	skrll	Commit work in progress.
1.15.4.3	05-Mar-2011	rmind	sync with head
1.15.4.2	03-Jul-2010	rmind	sync with head
1.15.4.1	30-May-2010	rmind	sync with head
1.15.2.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.15.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.19.16.1	18-May-2014	rmind	sync with head
1.19.12.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.19.2.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.22.30.1	10-Jun-2019	christos	Sync with HEAD
1.8	29-Sep-2022	skrll	Remove unnecessary include of <sys/malloc.h>.
1.7	20-Nov-2019	pgoyette	Move all non-emulation-specific coredump code into the coredump module, and remove all #ifdef COREDUMP conditional compilation. Now, the coredump module is completely separated from the emulation modules, and they can all be independently loaded and unloaded. Welcome to 9.99.18 !
1.6	04-Jan-2014	dsl	branches: 1.6.30; Remove __HAVE_PROCESS_XFPREGS and add the extra parameter for the size of the fp save area to all the process_read_fpregs() and process_write_fpregs() functions. None of the functions have been modified to use the new parameters. The size is set for all the writes, but some of the arch-specific reads just pass NULL. The amd64 (and i386) need variable sized fp register save areas in order to support AVX and other enhanced register areas. These functions are rarely called - so the extra argument won't matter.
1.5	01-Jan-2014	dsl	Change the type of the 'cookie' that holds the state of the core dump file from 'void ' to the actual type 'struct coredump_iostate '. In most of the code the contents of the structure are still unknown. This just stops the wrong type of pointer being passed to the 'void *' parameter. I hope I've found everything, amd64 GENERIC and i386 GENERIC & ALL compile.
1.4	21-Nov-2009	rmind	branches: 1.4.12; 1.4.22; 1.4.26; Use lwp_getpcb() on hppa and ia64, clean from struct user usage.
1.3	03-Nov-2009	snj	Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.2	15-Aug-2009	matt	Include <sys/exec_aout.h> explicitly instead of relying on <sys/exec.h> to do it for us.
1.1	19-Nov-2008	ad	branches: 1.1.4; 1.1.6; 1.1.8; 1.1.12; Make the emulations, exec formats, coredump, NFS, and the NFS server into modules. By and large this commit: - shuffles header files and ifdefs - splits code out where necessary to be modular - adds module glue for each of the components - adds/replaces hooks for things that can be installed at runtime
1.1.12.4	11-Mar-2010	yamt	sync with head
1.1.12.3	19-Aug-2009	yamt	sync with head.
1.1.12.2	04-May-2009	yamt	sync with head.
1.1.12.1	19-Nov-2008	yamt	file core_machdep.c was added on branch yamt-nfs-mp on 2009-05-04 08:11:13 +0000
1.1.8.2	19-Jan-2009	skrll	Sync with HEAD.
1.1.8.1	19-Nov-2008	skrll	file core_machdep.c was added on branch nick-hppapmap on 2009-01-19 13:16:14 +0000
1.1.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.1.6.1	19-Nov-2008	mjf	file core_machdep.c was added on branch mjf-devfs2 on 2009-01-17 13:28:02 +0000
1.1.4.2	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.1.4.1	19-Nov-2008	haad	file core_machdep.c was added on branch haad-dm on 2008-12-13 01:13:12 +0000
1.4.26.1	18-May-2014	rmind	sync with head
1.4.22.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.4.12.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.6.30.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.1	05-Apr-2012	skrll	branches: 1.1.2; 1.1.4; Split out cpu_softc into cpuvar.h Split out the interrupt definitions into intrdefs.h and add the IPI definitions Add the required field to cpu_info for the IPI functions. Makes a MULTIPROCESSOR kernel compiles.
1.1.4.2	17-Apr-2012	yamt	sync with head
1.1.4.1	05-Apr-2012	yamt	file cpuvar.h was added on branch yamt-pagecache on 2012-04-17 00:06:26 +0000
1.1.2.2	05-Apr-2012	mrg	sync to latest -current.
1.1.2.1	05-Apr-2012	mrg	file cpuvar.h was added on branch jmcneill-usbmp on 2012-04-05 21:33:15 +0000
1.18	17-Apr-2022	andvar	fix various typos in comments.
1.17	21-Feb-2018	skrll	Avoid UB (shift of negative number)
1.16	18-Jan-2012	skrll	Support crash(8) on hppa.
1.15	17-Jan-2012	skrll	Fix the symbol lookup on branches, etc.
1.14	17-Jan-2012	skrll	Add some space to the output.
1.13	16-Jan-2012	skrll	Don't NULL deref on unknown subop, e.g. PA2.0 instruction. Print undefined instead of ???.
1.12	03-Nov-2009	snj	branches: 1.12.12; 1.12.16; Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.11	04-Mar-2007	christos	branches: 1.11.44; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.10	21-Feb-2007	thorpej	Replace the Mach-derived boolean_t type with the C99 bool type. A future commit will replace use of TRUE and FALSE with true and false.
1.9	25-Feb-2006	wiz	branches: 1.9.20; Fix typos, reported by Alexey Dobriyan ("Gathered from Linux"), forwarded by jmc@openbsd.
1.8	11-Dec-2005	christos	branches: 1.8.2; 1.8.4; 1.8.6; merge ktrace-lwp.
1.7	03-Jun-2005	chs	branches: 1.7.2; adapt to const changes.
1.6	13-Feb-2004	wiz	Uppercase CPU, plural is CPUs.
1.5	28-Nov-2003	chs	de-__P, remove register, ansify.
1.4	01-Nov-2003	matt	Compile at -O2. Fix various GCC3-isms XXX mem.c still fails to assemble.
1.3	31-Aug-2003	chs	update for LWPs, and some lite cleanup.
1.2	15-Jul-2003	lukem	__KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file db_disasm.c was added on branch gehenna-devsw on 2002-07-14 17:47:07 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file db_disasm.c was added on branch kqueue on 2002-06-23 17:37:04 +0000
1.7.2.3	03-Sep-2007	yamt	sync with head.
1.7.2.2	26-Feb-2007	yamt	sync with head.
1.7.2.1	21-Jun-2006	yamt	sync with head.
1.8.6.1	22-Apr-2006	simonb	Sync with head.
1.8.4.1	09-Sep-2006	rpaulo	sync with head
1.8.2.1	01-Mar-2006	yamt	sync with head.
1.9.20.2	12-Mar-2007	rmind	Sync with HEAD.
1.9.20.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.11.44.1	11-Mar-2010	yamt	sync with head
1.12.16.1	18-Feb-2012	mrg	merge to -current.
1.12.12.1	17-Apr-2012	yamt	sync with head
1.28	26-Oct-2022	riastradh	ddb/db_active.h: New home for extern db_active. This can be included unconditionally, and db_active can then be queried unconditionally; if DDB is not in the kernel, then db_active is a constant zero. Reduces need for #include opt_ddb.h, #ifdef DDB.
1.27	18-Jan-2012	skrll	Support crash(8) on hppa.
1.26	22-Jan-2011	skrll	branches: 1.26.4; 1.26.8; A couple more registers and their common usage.
1.25	22-Jan-2011	skrll	Save CR24 and CR27 and report in ddb.
1.24	22-Jan-2011	skrll	Have the register number and usage available.
1.23	22-Jan-2011	skrll	Whitespace.
1.22	04-Jun-2010	skrll	branches: 1.22.2; 1.22.4; Misc KNF.
1.21	11-Mar-2010	skrll	branches: 1.21.2; Rename Debugger to cpu_Debugger.
1.20	21-Nov-2009	rmind	branches: 1.20.2; Use lwp_getpcb() on hppa and ia64, clean from struct user usage.
1.19	15-Nov-2009	dholland	Declare trap name array as extern const char *[] to match how it's defined in trap.c. (Should really be in a header, of course.) Compile-tested.
1.18	03-Nov-2009	snj	Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.17	30-Apr-2009	skrll	Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.16	24-Apr-2008	skrll	branches: 1.16.2; 1.16.10; 1.16.16; Split the DDB trace stuff into its own file.
1.15	21-Dec-2007	skrll	branches: 1.15.6; 1.15.8; Improve ddb backtraces by: - Starting with the right set of fp, pc, and rp in all cases. - Dropping the argument printing stuff as it could never work. - Backtrace through traps and decode syscalls properly by making sure the trapframe is at a known offset from the stack pointer in both cases. Also, ensure that the frame pointer is zero so that we can detect traps.
1.14	20-Dec-2007	skrll	Fix typo that broke bt /a with curlwp
1.13	22-Feb-2007	skrll	branches: 1.13.22; 1.13.30; 1.13.34; Update for change in db_stack_trace_print prototype
1.12	22-Feb-2007	thorpej	TRUE -> true, FALSE -> false
1.11	21-Feb-2007	thorpej	Pick up some additional files that were missed before due to conflicts with newlock2 merge: Replace the Mach-derived boolean_t type with the C99 bool type. A future commit will replace use of TRUE and FALSE with true and false.
1.10	21-Feb-2007	skrll	- Add /a modifier to trace that allows a specific LWP to be selected. - When doing trace/t, always note which pid/lid combination is being traced XXX This probably shouldn't be in this file.
1.9	26-Aug-2006	skrll	branches: 1.9.8; Pull across the stack trace stuff from OpenBSD.
1.8	07-Jul-2006	skrll	Disable DDB_DEBUG by default
1.7	03-Jul-2006	skrll	Actually drop into ddb for unknown traps (with the right conditions)
1.6	24-Dec-2005	perry	branches: 1.6.4; 1.6.8; 1.6.16; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	30-May-2005	chs	branches: 1.4.2; adapt to const changes.
1.3	28-Nov-2003	chs	de-__P, remove register, ansify.
1.2	15-Jul-2003	lukem	__KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file db_interface.c was added on branch gehenna-devsw on 2002-07-14 17:47:08 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file db_interface.c was added on branch kqueue on 2002-06-23 17:37:04 +0000
1.4.2.4	21-Jan-2008	yamt	sync with head
1.4.2.3	26-Feb-2007	yamt	sync with head.
1.4.2.2	30-Dec-2006	yamt	sync with head.
1.4.2.1	21-Jun-2006	yamt	sync with head.
1.6.16.1	13-Jul-2006	gdamore	Merge from HEAD.
1.6.8.2	03-Sep-2006	yamt	sync with head.
1.6.8.1	11-Aug-2006	yamt	sync with head
1.6.4.1	09-Sep-2006	rpaulo	sync with head
1.9.8.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.13.34.1	02-Jan-2008	bouyer	Sync with HEAD
1.13.30.1	26-Dec-2007	ad	Sync with head.
1.13.22.1	09-Jan-2008	matt	sync with HEAD
1.15.8.1	18-May-2008	yamt	sync with head.
1.15.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.16.16.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.16.10.1	27-Oct-2008	skrll	Commit work in progress.
1.16.2.3	11-Aug-2010	yamt	sync with head.
1.16.2.2	11-Mar-2010	yamt	sync with head
1.16.2.1	04-May-2009	yamt	sync with head.
1.20.2.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.20.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.21.2.2	05-Mar-2011	rmind	sync with head
1.21.2.1	03-Jul-2010	rmind	sync with head
1.22.4.1	08-Feb-2011	bouyer	Sync with HEAD
1.22.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.26.8.1	18-Feb-2012	mrg	merge to -current.
1.26.4.1	17-Apr-2012	yamt	sync with head
1.10	24-Feb-2022	skrll	whitespace
1.9	23-Feb-2021	mrg	introduce DDB_END_CMD and replace more than 20 copies of the same list of NULLs and 0. idea from rillig@. all touched ports built, several booted.
1.8	15-Apr-2019	skrll	branches: 1.8.12; Trailing whitespace
1.7	02-Apr-2012	skrll	branches: 1.7.40; Fix crash(8) build on hppa.
1.6	29-Mar-2012	skrll	Use PSW_BITS to decode the bits of the PSW in db_dump_trap
1.5	18-Jan-2012	skrll	Support crash(8) on hppa.
1.4	31-Dec-2011	skrll	Fix the usage/help for mach frame.
1.3	22-Jan-2011	skrll	branches: 1.3.4; 1.3.8; Save CR24 and CR27 and report in ddb.
1.2	15-Nov-2010	uebayasi	branches: 1.2.2; 1.2.4; struct lwp * deref needs sys/lwp.h.
1.1	02-Mar-2010	skrll	branches: 1.1.2; 1.1.4; 1.1.6; Add a "mach frame" command to hppa ddb.
1.1.6.2	30-Apr-2010	uebayasi	Sync with HEAD.
1.1.6.1	02-Mar-2010	uebayasi	file db_machdep.c was added on branch uebayasi-xip on 2010-04-30 14:39:27 +0000
1.1.4.1	05-Mar-2011	rmind	sync with head
1.1.2.2	11-Mar-2010	yamt	sync with head
1.1.2.1	02-Mar-2010	yamt	file db_machdep.c was added on branch yamt-nfs-mp on 2010-03-11 15:02:26 +0000
1.2.4.1	08-Feb-2011	bouyer	Sync with HEAD
1.2.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.3.8.2	05-Apr-2012	mrg	sync to latest -current.
1.3.8.1	18-Feb-2012	mrg	merge to -current.
1.3.4.1	17-Apr-2012	yamt	sync with head
1.7.40.1	10-Jun-2019	christos	Sync with HEAD
1.8.12.1	03-Apr-2021	thorpej	Sync with HEAD.
1.7	03-Nov-2009	snj	Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.6	11-Dec-2005	christos	branches: 1.6.78; merge ktrace-lwp.
1.5	03-Jun-2005	chs	adapt to const changes.
1.4	28-Nov-2003	chs	de-__P, remove register, ansify.
1.3	31-Aug-2003	chs	update for LWPs, and some lite cleanup.
1.2	15-Jul-2003	lukem	__KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file db_memrw.c was added on branch gehenna-devsw on 2002-07-14 17:47:08 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file db_memrw.c was added on branch kqueue on 2002-06-23 17:37:04 +0000
1.6.78.1	11-Mar-2010	yamt	sync with head
1.13	19-Oct-2013	skrll	#if 0 some unsed code which should probably be finished.
1.12	18-Jan-2012	skrll	branches: 1.12.6; 1.12.10; Support crash(8) on hppa.
1.11	17-Jan-2012	skrll	Remove comment that shouldn't have crept in.
1.10	28-Feb-2011	skrll	branches: 1.10.4; 1.10.8; Add the trapframe pointer to the syscall information.
1.9	01-Jul-2010	rmind	branches: 1.9.2; 1.9.4; Remove pfind() and pgfind(), fix locking in various broken uses of these. Rename real routines to proc_find() and pgrp_find(), remove PFIND_* flags and have consistent behaviour. Provide proc_find_raw() for special cases. Fix memory leak in sysctl_proc_corename(). COMPAT_LINUX: rework ptrace() locking, minimise differences between different versions per-arch. Note: while this change adds some formal cosmetics for COMPAT_DARWIN and COMPAT_IRIX - locking there is utterly broken (for ages). Fixes PR/43176.
1.8	11-Mar-2010	skrll	branches: 1.8.2; Wrap a long line.
1.7	11-Mar-2010	skrll	Comment change.
1.6	21-Nov-2009	rmind	branches: 1.6.2; Use lwp_getpcb() on hppa and ia64, clean from struct user usage.
1.5	03-Nov-2009	snj	Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.4	21-Oct-2009	rmind	Remove uarea swap-out functionality: - Addresses the issue described in PR/38828. - Some simplification in threading and sleepq subsystems. - Eliminates pmap_collect() and, as a side note, allows pmap optimisations. - Eliminates XS_CTL_DATA_ONSTACK in scsipi code. - Avoids few scans on LWP list and thus potentially long holds of proc_lock. - Cuts ~1.5k lines of code. Reduces amd64 kernel size by ~4k. - Removes __SWAP_BROKEN cases. Tested on x86, mips, acorn32 (thanks <mpumford>) and partly tested on acorn26 (thanks to <bjh21>). Discussed on <tech-kern>, reviewed by <ad>.
1.3	27-Nov-2008	skrll	Print the trapframe pointer in the trace output.
1.2	02-Jul-2008	rmind	branches: 1.2.2; 1.2.4; Remove proc_representative_lwp(), use a simple LIST_FIRST() instead. OK by <ad>.
1.1	24-Apr-2008	skrll	branches: 1.1.2; 1.1.4; 1.1.6; 1.1.8; 1.1.10; Split the DDB trace stuff into its own file.
1.1.10.1	03-Jul-2008	simonb	Sync with head.
1.1.8.4	17-Jan-2009	mjf	Sync with HEAD.
1.1.8.3	28-Sep-2008	mjf	Sync with HEAD.
1.1.8.2	02-Jun-2008	mjf	Sync with HEAD.
1.1.8.1	24-Apr-2008	mjf	file db_trace.c was added on branch mjf-devfs2 on 2008-06-02 13:22:12 +0000
1.1.6.2	18-May-2008	yamt	sync with head.
1.1.6.1	24-Apr-2008	yamt	file db_trace.c was added on branch yamt-pf42 on 2008-05-18 12:32:07 +0000
1.1.4.1	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.1.2.3	11-Aug-2010	yamt	sync with head.
1.1.2.2	11-Mar-2010	yamt	sync with head
1.1.2.1	04-May-2009	yamt	sync with head.
1.2.4.1	11-Dec-2008	skrll	Merge from HEAD.
1.2.2.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.6.2.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.6.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.8.2.2	05-Mar-2011	rmind	sync with head
1.8.2.1	03-Jul-2010	rmind	sync with head
1.9.4.1	05-Mar-2011	bouyer	Sync with HEAD
1.9.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.10.8.1	18-Feb-2012	mrg	merge to -current.
1.10.4.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.10.4.1	17-Apr-2012	yamt	sync with head
1.12.10.1	18-May-2014	rmind	sync with head
1.12.6.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.4	17-Apr-2019	skrll	Get a large enough buffer for the LIF DIR
1.3	03-Apr-2019	christos	centralize setdisklabel(9)
1.2	18-Oct-2014	snj	branches: 1.2.12; 1.2.20; src is too big these days to tolerate superfluous apostrophes. It's "its", people!
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.3	03-Dec-2017	jdolecek	update from HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file disksubr.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file disksubr.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file disksubr.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2.20.1	10-Jun-2019	christos	Sync with HEAD
1.2.12.1	20-Apr-2019	martin	Pull up following revision(s) (requested by skrll in ticket #1234): sys/arch/hppa/hppa/disksubr.c: revision 1.4 Get a large enough buffer for the LIF DIR
1.8	07-Sep-2024	andvar	spelling and grammar fixes, mainly in comments.
1.7	15-Apr-2019	skrll	branches: 1.7.36; Trailing whitespace
1.6	03-Nov-2009	snj	branches: 1.6.64; Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.5	24-May-2009	skrll	Kill '$' in exported symbols.
1.4	12-Nov-2007	skrll	branches: 1.4.18; Fix kernel profiling on HPPA. - stop gcc emitting stuff that HPUX requires - don't use splhigh() in MCOUNT_ENTER as a call to _mcount will be generated at the moment. Disable interrupts in hardware instead. - Fix _PROF_PROLOGUE to save/restore all the register args when calling _mcount. - Fixup LEAF_ENTRY to dtrt (I think) in the GPROF case. - Provide LEAF_ENTRY_NOPROFILE and sprinkle its use where i) profiling causes problems, e.g. trap handlers, and ii) where it just doesn't make sense, e.g. start.
1.3	11-Dec-2005	christos	branches: 1.3.30; 1.3.48; 1.3.50; 1.3.54; 1.3.56; merge ktrace-lwp.
1.2	10-Oct-2003	chs	branches: 1.2.16; update for new gas syntax. from Jochen Kunz.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file fpemu.S was added on branch gehenna-devsw on 2002-07-14 17:47:09 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file fpemu.S was added on branch kqueue on 2002-06-23 17:37:04 +0000
1.2.16.1	15-Nov-2007	yamt	sync with head.
1.3.56.1	19-Nov-2007	mjf	Sync with HEAD.
1.3.54.1	13-Nov-2007	bouyer	Sync with HEAD
1.3.50.1	09-Jan-2008	matt	sync with HEAD
1.3.48.1	14-Nov-2007	joerg	Sync with HEAD.
1.3.30.1	03-Dec-2007	ad	Sync with HEAD.
1.4.18.2	11-Mar-2010	yamt	sync with head
1.4.18.1	20-Jun-2009	yamt	sync with head
1.6.64.1	10-Jun-2019	christos	Sync with HEAD
1.7.36.1	02-Aug-2025	perseant	Sync with HEAD
1.27	16-Apr-2020	skrll	Don't KASSERT there's an FPU present. QEMU doesn't have one...
1.26	15-Apr-2019	skrll	branches: 1.26.4; 1.26.10; Trailing whitespace
1.25	14-Nov-2018	skrll	Some fixes for QEMU/hppa. Don't call desidhash_l on pcxl2 as it doesn't support it. QEMU emulates this cpu and would trap on illegal instruction for the diag in desidhash_l Allow a FPU to be missing... more fixes are likely here. QEMU doesn't set C bit properly yet
1.24	06-Apr-2012	skrll	branches: 1.24.32; 1.24.38; 1.24.40; unifdef FPEMUL. All our supported systems have an FPU.
1.23	23-Jan-2011	skrll	branches: 1.23.4; 1.23.8; Make some more information (psw/fpu_state) per cpu.
1.22	14-Jan-2011	rmind	branches: 1.22.2; 1.22.4; Retire struct user, remove sys/user.h inclusions. Note sys/user.h header as obsolete. Remove USER_TO_UAREA/UAREA_TO_USER macros. Various #include fixes and review by matt@.
1.21	04-Jun-2010	skrll	Misc KNF.
1.20	16-Mar-2010	skrll	The FP regs are accessed in both physical and virtual modes. Make sure they're allocated in directly mapped memory to avoid aliasing problems and unnecessary cache flushing. Fix various names and references. If we ever directly map the uarea and pcb we can change things at that point. Significantly helps my J210 (PA7200). Mostly from OpenBSD.
1.19	21-Nov-2009	rmind	branches: 1.19.2; 1.19.4; Use lwp_getpcb() on hppa and ia64, clean from struct user usage.
1.18	24-May-2009	skrll	u_intNN_t -> uintNN_t "same" code before and after.
1.17	30-Apr-2009	skrll	Move HPPA_SID_KERNEL into pmap.h and deal with the move.
1.16	28-Aug-2008	skrll	branches: 1.16.8; Whitespace.
1.15	28-Apr-2008	martin	branches: 1.15.2; 1.15.6; Remove clause 3 and 4 from TNF licenses
1.14	07-Mar-2007	he	branches: 1.14.40; 1.14.42; 1.14.44; Change a cast from void* to char* due to the need to do pointer arithmetic.
1.13	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.12	24-Dec-2005	perry	branches: 1.12.26; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.11	11-Dec-2005	christos	merge ktrace-lwp.
1.10	31-May-2005	chs	branches: 1.10.2; avoid a shadow.
1.9	01-May-2005	chs	paranoia: move the dcache flush to the end.
1.8	24-Jul-2004	chs	real siginfo support.
1.7	24-Jul-2004	chs	FPU fixes and improvements, adapted from openbsd: - handle exceptions correctly - emulation of unimplemented instructions (eg. on PA-7300LC)
1.6	15-Jun-2004	chs	flush the dcache after accessing pcb_fpregs. we access it with the DTLB both on and off, so we need to avoid bad cache aliases.
1.5	26-Mar-2004	drochner	To the rest of the kernel, pretend that hppa supports SIGINFO. There are still only "sigcontext" stackframes passed to the user, but at least we can clean up the MI sources now.
1.4	28-Nov-2003	chs	de-__P, remove register, ansify.
1.3	25-Oct-2003	chs	NULL -> 0
1.2	31-Aug-2003	chs	update for LWPs, and some lite cleanup.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file fpu.c was added on branch gehenna-devsw on 2002-07-14 17:47:09 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file fpu.c was added on branch kqueue on 2002-06-23 17:37:04 +0000
1.10.2.2	03-Sep-2007	yamt	sync with head.
1.10.2.1	21-Jun-2006	yamt	sync with head.
1.12.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.14.44.5	11-Aug-2010	yamt	sync with head.
1.14.44.4	11-Mar-2010	yamt	sync with head
1.14.44.3	20-Jun-2009	yamt	sync with head
1.14.44.2	04-May-2009	yamt	sync with head.
1.14.44.1	16-May-2008	yamt	sync with head.
1.14.42.1	18-May-2008	yamt	sync with head.
1.14.40.2	28-Sep-2008	mjf	Sync with HEAD.
1.14.40.1	02-Jun-2008	mjf	Sync with HEAD.
1.15.6.1	19-Oct-2008	haad	Sync with HEAD.
1.15.2.1	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.16.8.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.19.4.3	05-Mar-2011	rmind	sync with head
1.19.4.2	03-Jul-2010	rmind	sync with head
1.19.4.1	30-May-2010	rmind	sync with head
1.19.2.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.19.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.22.4.1	08-Feb-2011	bouyer	Sync with HEAD
1.22.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.23.8.1	29-Apr-2012	mrg	sync to latest -current.
1.23.4.1	17-Apr-2012	yamt	sync with head
1.24.40.2	21-Apr-2020	martin	Sync with HEAD
1.24.40.1	10-Jun-2019	christos	Sync with HEAD
1.24.38.1	26-Nov-2018	pgoyette	Sync with HEAD, resolve a couple of conflicts
1.24.32.1	26-Apr-2019	martin	Pull up following revision(s) (requested by skrll in ticket #1248): sys/arch/hppa/hppa/machdep.c: revision 1.9 sys/arch/hppa/hppa/fpu.c: revision 1.25 Some fixes for QEMU/hppa. Don't call desidhash_l on pcxl2 as it doesn't support it. QEMU emulates this cpu and would trap on illegal instruction for the diag in desidhash_l Allow a FPU to be missing... more fixes are likely here. QEMU doesn't set C bit properly yet
1.26.10.1	20-Apr-2020	bouyer	Sync with HEAD
1.26.4.1	05-Aug-2020	martin	Pull up following revision(s) (requested by skrll in ticket #1039): sys/arch/hppa/dev/cpu.c: revision 1.2 sys/arch/hppa/hppa/fpu.c: revision 1.27 Don't KASSERT there's an FPU present. QEMU doesn't have one...
1.5	23-Jul-2023	skrll	PR/57261: hppa should be converted to __HAVE_SYSCALL_INTERN Provide syscall_intern and use the md_syscall in syscall trap handling.
1.4	14-Mar-2020	ad	Remove unused RW lock defs.
1.3	20-Feb-2020	skrll	G/C
1.2	08-Jan-2020	ad	Hopefully fix some problems seen with MP support on non-x86, in particular where curcpu() is defined as curlwp->l_cpu: - mi_switch(): undo the ~2007ish optimisation to unlock curlwp before calling cpu_switchto(). It's not safe to let other actors mess with the LWP (in particular l->l_cpu) while it's still context switching. This removes l->l_ctxswtch. - Move the LP_RUNNING flag into l->l_flag and rename to LW_RUNNING since it's now covered by the LWP's lock. - Ditch lwp_exit_switchaway() and just call mi_switch() instead. Everything is in cache anyway so it wasn't buying much by trying to avoid saving old state. This means cpu_switchto() will never be called with prevlwp == NULL. - Remove some KERNEL_LOCK handling which hasn't been needed for years.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.36; 1.1.42; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.42.2	29-Feb-2020	ad	Sync with head.
1.1.42.1	17-Jan-2020	ad	Sync with head.
1.1.36.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file genassym.cf was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file genassym.cf was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file genassym.cf was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.33	13-May-2022	skrll	port-hppa/56830: RAS support is slightly incorrect on hppa When searching for RAS use tf_iioq_head without the HPPA_PC_PRIV_MASK bits set.
1.32	22-Aug-2021	andvar	s/priviledge/privilege/ in comments/log messages and fix one typo in descriptor.
1.31	16-Apr-2020	skrll	Fix cur{lwp,cpu} and other bits for MODULES
1.30	23-Nov-2019	ad	branches: 1.30.6; cpu_need_resched(): - Remove all code that should be MI, leaving the bare minimum under arch/. - Make the required actions very explicit. - Pass in LWP pointer for convenience. - When a trap is required on another CPU, have the IPI set it locally. - Expunge cpu_did_resched().
1.29	24-Feb-2014	skrll	branches: 1.29.30; 1.29.34; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.28	21-May-2012	martin	branches: 1.28.2; 1.28.4; Calling _lwp_create() with a bogus ucontext could trigger a kernel assertion failure (and thus a crash in DIAGNOSTIC kernels). Independently discovered by YAMAMOTO Takashi and Joel Sing. To avoid this, introduce a cpu_mcontext_validate() function and move all sanity checks from cpu_setmcontext() there. Also untangle the netbsd32 compat mess slightly and add a cpu_mcontext32_validate() cousin there. Add an exhaustive atf test case, based partly on code from Joel Sing. Should finally fix the remaining open part of PR kern/43903.
1.27	19-Feb-2012	rmind	Remove COMPAT_SA / KERN_SA. Welcome to 6.99.3! Approved by core@.
1.26	08-Dec-2011	skrll	branches: 1.26.2; Track if we saved l_private in the mcontext and don't blindly restore it. This fixes the tests in /usr/tests/lib/libc/setjmp/t_threadjmp
1.25	24-Feb-2011	skrll	branches: 1.25.4; 1.25.8; Get sr4 in cpu_getmcontext. hi joerg.
1.24	24-Feb-2011	joerg	Allow storing and receiving the LWP private pointer via ucontext_t on all platforms except VAX and IA64. Add fast access via register for AMD64, i386 and SH3 ports. Use this fast access in libpthread to replace the stack based pthread_self(). Implement skeleton support for Alpha, HPPA, PowerPC, SPARC and SPARC64, but leave it disabled. Ports that support this feature provide __HAVE____LWP_GETPRIVATE_FAST in machine/types.h and a corresponding __lwp_getprivate_fast in machine/mcontext.h. This material is based upon work partially supported by The NetBSD Foundation under a contract with Joerg Sonnenberger.
1.23	14-Jan-2011	rmind	branches: 1.23.2; 1.23.4; Retire struct user, remove sys/user.h inclusions. Note sys/user.h header as obsolete. Remove USER_TO_UAREA/UAREA_TO_USER macros. Various #include fixes and review by matt@.
1.22	06-Apr-2010	skrll	Use hppa_cpu_ispa20_p
1.21	03-Apr-2010	skrll	Add md_astpending to struct mdlwp and use it.
1.20	16-Mar-2010	skrll	The FP regs are accessed in both physical and virtual modes. Make sure they're allocated in directly mapped memory to avoid aliasing problems and unnecessary cache flushing. Fix various names and references. If we ever directly map the uarea and pcb we can change things at that point. Significantly helps my J210 (PA7200). Mostly from OpenBSD.
1.19	16-Jan-2010	skrll	branches: 1.19.2; 1.19.4; Tweak astpending handling.
1.18	21-Nov-2009	rmind	Use lwp_getpcb() on hppa and ia64, clean from struct user usage.
1.17	01-Jun-2009	skrll	Enforce strong ordering (for now) on PA2.0.
1.16	30-Apr-2009	skrll	Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.15	16-Oct-2008	skrll	branches: 1.15.2; 1.15.8; p_smutex was replaced by p_lock.
1.14	15-Oct-2008	wrstuden	Merge wrstuden-revivesa into HEAD.
1.13	28-Apr-2008	martin	branches: 1.13.2; 1.13.6; Remove clause 3 and 4 from TNF licenses
1.12	24-Apr-2008	ad	branches: 1.12.2; Merge proc::p_mutex and proc::p_smutex into a single adaptive mutex, since we no longer need to guard against access from hardware interrupt handlers. Additionally, if cloning a process with CLONE_SIGHAND, arrange to have the child process share the parent's lock so that signal state may be kept in sync. Partially addresses PR kern/37437.
1.11	17-Oct-2007	garbled	branches: 1.11.16; 1.11.18; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.10	02-Oct-2007	skrll	Make want_resched a member of cpu_info.
1.9	17-May-2007	yamt	branches: 1.9.8; 1.9.10; 1.9.12; merge yamt-idlelwp branch. asked by core@. some ports still needs work. from doc/BRANCHES: idle lwp, and some changes depending on it. 1. separate context switching and thread scheduling. (cf. gmcgarry_ctxsw) 2. implement idle lwp. 3. clean up related MD/MI interfaces. 4. make scheduler(s) modular.
1.8	04-Mar-2007	christos	branches: 1.8.2; 1.8.4; 1.8.10; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.7	09-Feb-2007	ad	branches: 1.7.2; Merge newlock2 to head.
1.6	25-Oct-2006	skrll	Fix the code to deal with new gcc propagating const-ness from structs to members. All fixups of the mcontext are done in the trapframe.
1.5	11-Dec-2005	christos	branches: 1.5.20; 1.5.22; merge ktrace-lwp.
1.4	18-Jul-2004	chs	branches: 1.4.12; add hppa support for RAS, context stuff, siginfo and scheduler activations: - add a RAS hook in cpu_switch(). - fill in the definition of struct mcontext. - implement cpu_upcall(), cpu_getmcontext(), cpu_getmcontext() and cpu_switchto(). - for now, force the right priviledge bits and space regs in setcontext(). - use correct values for __SIMPLELOCK_*. - move the user stack to start at a multiple of the pthread stack size so that libpthread can use the sp-masking trick.
1.3	31-Aug-2003	chs	update for LWPs, and some lite cleanup.
1.2	15-Jul-2003	lukem	__KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file hppa_machdep.c was added on branch gehenna-devsw on 2002-07-14 17:47:10 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file hppa_machdep.c was added on branch kqueue on 2002-06-23 17:37:04 +0000
1.4.12.4	27-Oct-2007	yamt	sync with head.
1.4.12.3	03-Sep-2007	yamt	sync with head.
1.4.12.2	26-Feb-2007	yamt	sync with head.
1.4.12.1	30-Dec-2006	yamt	sync with head.
1.5.22.1	10-Dec-2006	yamt	sync with head.
1.5.20.3	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.5.20.2	29-Jan-2007	ad	Make hp700 compile.
1.5.20.1	18-Nov-2006	ad	Sync with head.
1.7.2.2	23-Mar-2007	skrll	Adapt hp700/hppa to yamt-idlelwp. XXX Interrupts can fire before curlwp = new in sched_switch_unlock. XXX This triggers the DEBUG check in sys/arch/hppa/hppa/trap.c:451
1.7.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.8.10.2	03-Oct-2007	garbled	Sync with HEAD
1.8.10.1	22-May-2007	matt	Update to HEAD.
1.8.4.1	11-Jul-2007	mjf	Sync with head.
1.8.2.2	09-Oct-2007	ad	Sync with head.
1.8.2.1	27-May-2007	ad	Sync with head.
1.9.12.1	06-Oct-2007	yamt	sync with head.
1.9.10.1	06-Nov-2007	matt	sync with HEAD
1.9.8.1	02-Oct-2007	joerg	Sync with HEAD.
1.11.18.1	18-May-2008	yamt	sync with head.
1.11.16.2	17-Jan-2009	mjf	Sync with HEAD.
1.11.16.1	02-Jun-2008	mjf	Sync with HEAD.
1.12.2.5	11-Aug-2010	yamt	sync with head.
1.12.2.4	11-Mar-2010	yamt	sync with head
1.12.2.3	20-Jun-2009	yamt	sync with head
1.12.2.2	04-May-2009	yamt	sync with head.
1.12.2.1	16-May-2008	yamt	sync with head.
1.13.6.1	19-Oct-2008	haad	Sync with HEAD.
1.13.2.3	22-Jun-2008	wrstuden	Re-add cpu_upcall() and page fault code. i386 kernels now compile. They don't boot, but that seems to be a consequence of current from the day this branch was started.
1.13.2.2	14-May-2008	wrstuden	Per discussion with ad at n dot o, revert signal mask handling changes. The l_sigstk changes are most likely totally un-needed as SA will never use a signal stack - we send an upcall (or will as other diffs are brought in). The l_sigmask changes were too controvertial. In all honesty, I think it's probably best to revert them. The main reason they were there is the fact that in an SA process, we don't mask signals per kernel thread, we mask them per user thread. In the kernel, we want them all to get turned into upcalls. Thus the normal state of l_sigmask in an SA process is for it to always be empty. While we are in the process of delivering a signal, we want to temporarily mask a signal (so we don't recursively exhaust our upcall stacks). However signal delivery is rare (important, but rare), and delivering back-to-back signals is even rarer. So rather than cause every user of a signal mask to be prepared for this very rare case, we will just add a second check later in the signal delivery code. Said change is not in this diff. This also un-compensates all of our compatability code for dealing with SA. SA is a NetBSD-specific thing, so there's no need for Irix, Linux, Solaris, SVR4 and so on to cope with it. As previously, everything other than kern_sa.c compiles in i386 GENERIC as of this checkin. I will switch to ALL soon for compile testing.
1.13.2.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.15.8.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.15.2.1	27-Oct-2008	skrll	Commit work in progress.
1.19.4.2	05-Mar-2011	rmind	sync with head
1.19.4.1	30-May-2010	rmind	sync with head
1.19.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.23.4.1	05-Mar-2011	bouyer	Sync with HEAD
1.23.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.25.8.3	02-Jun-2012	mrg	sync to latest -current.
1.25.8.2	24-Feb-2012	mrg	sync to -current.
1.25.8.1	18-Feb-2012	mrg	merge to -current.
1.25.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.25.4.2	23-May-2012	yamt	sync with head.
1.25.4.1	17-Apr-2012	yamt	sync with head
1.26.2.1	21-May-2012	riz	Pull up following revision(s) (requested by martin in ticket #274): sys/arch/amd64/amd64/process_machdep.c: revision 1.20 sys/kern/sys_lwp.c: revision 1.54 sys/arch/sparc64/sparc64/machdep.c: revision 1.267 sys/arch/mips/mips/cpu_subr.c: revision 1.16 sys/arch/vax/vax/machdep.c: revision 1.188 sys/sys/lwp.h: revision 1.161 sys/arch/sparc64/sparc64/netbsd32_machdep.c: revision 1.98 sys/arch/alpha/alpha/machdep.c: revision 1.339 sys/compat/sys/ucontext.h: revision 1.6 sys/arch/hppa/hppa/hppa_machdep.c: revision 1.28 distrib/sets/lists/tests/mi: revision 1.469 sys/arch/powerpc/powerpc/sig_machdep.c: revision 1.42 tests/lib/libc/sys/t_lwp_create.c: revision 1.1 tests/lib/libc/sys/Makefile: revision 1.23 sys/arch/arm/arm/sig_machdep.c: revision 1.42 sys/arch/amd64/include/mcontext.h: revision 1.15 sys/arch/amd64/amd64/machdep.c: revision 1.183 sys/arch/sh3/sh3/sh3_machdep.c: revision 1.99 sys/arch/i386/i386/machdep.c: revision 1.727 sys/compat/netbsd32/netbsd32_lwp.c: revision 1.13 sys/arch/sparc/sparc/machdep.c: revision 1.319 sys/arch/amd64/amd64/netbsd32_machdep.c: revision 1.76 sys/arch/m68k/m68k/sig_machdep.c: revision 1.49 sys/sys/ucontext.h: revision 1.16 sys/arch/mips/mips/netbsd32_machdep.c: revision 1.9 lib/libc/sys/_lwp_create.2: revision 1.5 Calling _lwp_create() with a bogus ucontext could trigger a kernel assertion failure (and thus a crash in DIAGNOSTIC kernels). Independently discovered by YAMAMOTO Takashi and Joel Sing. To avoid this, introduce a cpu_mcontext_validate() function and move all sanity checks from cpu_setmcontext() there. Also untangle the netbsd32 compat mess slightly and add a cpu_mcontext32_validate() cousin there. Add an exhaustive atf test case, based partly on code from Joel Sing. Should finally fix the remaining open part of PR kern/43903.
1.28.4.1	18-May-2014	rmind	sync with head
1.28.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.29.34.1	14-May-2022	martin	Pull up following revision(s) (requested by skrll in ticket #1446): sys/arch/hppa/hppa/hppa_machdep.c: revision 1.33 port-hppa/56830: RAS support is slightly incorrect on hppa When searching for RAS use tf_iioq_head without the HPPA_PC_PRIV_MASK bits set.
1.29.30.2	21-Apr-2020	martin	Sync with HEAD
1.29.30.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.30.6.1	20-Apr-2020	bouyer	Sync with HEAD
1.6	15-Apr-2019	skrll	Trailing whitespace
1.5	03-Nov-2009	snj	branches: 1.5.64; Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.4	30-Apr-2009	skrll	Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.3	28-Apr-2008	martin	branches: 1.3.8; 1.3.14; Remove clause 3 and 4 from TNF licenses
1.2	11-Aug-2002	fredette	branches: 1.2.108; 1.2.110; 1.2.112; Significant pmap changes to no longer rely on the "U-bit" (TLB_UNCACHEABLE) to deal with aliasing of regular memory pages, because many processors don't support it. Now, the pmap marks all mappings of a page that has any non-equivalent aliasing and any writable mapping, and the fault handlers watch for this and flush other mappings out of the TLB and cache before (re)entering a conflicting mapping. When a page has non-equivalent aliasing, only one writable mapping at a time may be in the TLB and cache. If no writable mapping is in the TLB and cache, any number of read-only mappings may be. The PA7100LC/PA7300LC fault handlers have not been converted yet.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.3	31-Aug-2002	gehenna	catch up with -current.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file hpt.h was added on branch gehenna-devsw on 2002-07-14 17:47:10 +0000
1.1.2.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file hpt.h was added on branch kqueue on 2002-06-23 17:37:04 +0000
1.2.112.3	11-Mar-2010	yamt	sync with head
1.2.112.2	04-May-2009	yamt	sync with head.
1.2.112.1	16-May-2008	yamt	sync with head.
1.2.110.1	18-May-2008	yamt	sync with head.
1.2.108.1	02-Jun-2008	mjf	Sync with HEAD.
1.3.14.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.3.8.4	14-Feb-2009	skrll	G/C KERNEL_ACCESS_ID
1.3.8.3	14-Feb-2009	skrll	Better description for hpt_entry. G/C old struct pv_entry.
1.3.8.2	15-Dec-2008	skrll	G/C some old stuff.
1.3.8.1	27-Oct-2008	skrll	Commit work in progress.
1.5.64.1	10-Jun-2019	christos	Sync with HEAD
1.4	14-May-2022	skrll	Add some special NOPs to help qemu. thanks to Helge Deller for the heads-up.
1.3	15-Apr-2019	skrll	branches: 1.3.4; Trailing whitespace
1.2	17-May-2007	yamt	branches: 1.2.2; 1.2.4; 1.2.16; 1.2.128; merge yamt-idlelwp branch. asked by core@. some ports still needs work. from doc/BRANCHES: idle lwp, and some changes depending on it. 1. separate context switching and thread scheduling. (cf. gmcgarry_ctxsw) 2. implement idle lwp. 3. clean up related MD/MI interfaces. 4. make scheduler(s) modular.
1.1	23-Mar-2007	skrll	branches: 1.1.2; file idle_machdep.c was initially added on branch yamt-idlelwp.
1.1.2.1	23-Mar-2007	skrll	Adapt hp700/hppa to yamt-idlelwp. XXX Interrupts can fire before curlwp = new in sched_switch_unlock. XXX This triggers the DEBUG check in sys/arch/hppa/hppa/trap.c:451
1.2.128.1	10-Jun-2019	christos	Sync with HEAD
1.2.16.2	03-Sep-2007	yamt	sync with head.
1.2.16.1	17-May-2007	yamt	file idle_machdep.c was added on branch yamt-lazymbuf on 2007-09-03 14:26:22 +0000
1.2.4.2	11-Jul-2007	mjf	Sync with head.
1.2.4.1	17-May-2007	mjf	file idle_machdep.c was added on branch mjf-ufs-trans on 2007-07-11 19:59:32 +0000
1.2.2.4	18-Jul-2007	ad	Fix merge errors.
1.2.2.3	15-Jul-2007	ad	Sync with head.
1.2.2.2	09-Jun-2007	ad	Sync with head.
1.2.2.1	17-May-2007	ad	file idle_machdep.c was added on branch vmlocking on 2007-06-09 21:36:51 +0000
1.3.4.1	14-May-2022	martin	Pull up following revision(s) (requested by skrll in ticket #1448): sys/arch/hppa/hppa/idle_machdep.c: revision 1.4 sys/arch/hppa/hppa/machdep.c: revision 1.17 Add some special NOPs to help qemu. thanks to Helge Deller for the heads-up.
1.8	03-Nov-2009	snj	Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.7	24-Dec-2005	perry	branches: 1.7.78; bare asm -> __asm
1.6	11-Dec-2005	christos	merge ktrace-lwp.
1.5	20-May-2005	chs	branches: 1.5.2; only lvalues can be incremented. found by gcc4.
1.4	28-Nov-2003	chs	de-__P, remove register, ansify.
1.3	31-Aug-2003	chs	update for LWPs, and some lite cleanup.
1.2	15-Jul-2003	lukem	__KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file in_cksum.c was added on branch gehenna-devsw on 2002-07-14 17:47:10 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file in_cksum.c was added on branch kqueue on 2002-06-23 17:37:05 +0000
1.5.2.1	21-Jun-2006	yamt	sync with head.
1.7.78.1	11-Mar-2010	yamt	sync with head
1.8	29-Sep-2022	skrll	Remove unnecessary include of <sys/malloc.h>.
1.7	19-May-2022	skrll	port-hppa/56837: RAS support is slightly incorrect within hppa kernel, too While there isn't a bug here (the tf_iioq_tail handling is correct) apply the change to make the conditional / ras symbols consistent with hppa_ras
1.6	26-Feb-2022	macallan	unmask interrupt bits leading to other interrupt registers now hardware interrupts actually fire instead of being found pending by the timer interrupt with this SCSI throughput on my c360 is what you'd expect from an UW esiop
1.5	07-Sep-2021	andvar	s/aquire/acquire/ in comments, also one typo fix acqure->acquire.
1.4	01-Jul-2021	macallan	fix off by one which resulted in all idle time reported as interrupt time final fix from nick@
1.3	04-May-2019	skrll	branches: 1.3.2; 1.3.14; Whitespace
1.2	15-Apr-2019	skrll	Trailing whitespace
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.36; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.36.1	10-Jun-2019	christos	Sync with HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file intr.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file intr.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file intr.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.3.14.1	01-Aug-2021	thorpej	Sync with HEAD.
1.3.2.1	06-Jul-2021	martin	Pull up following revision(s) (requested by macallan in ticket #1312): sys/arch/hppa/hppa/intr.c: revision 1.4 fix off by one which resulted in all idle time reported as interrupt time final fix from nick@
1.7	09-Apr-2022	riastradh	hppa: Convert ipiuncs.c to membar_release/acquire.
1.6	12-Feb-2022	riastradh	hppa: Membar audit in ipifuncs.c.
1.5	15-Apr-2019	skrll	Trailing whitespace
1.4	23-May-2014	skrll	branches: 1.4.28; Make this compile. Hi rmind!
1.3	19-May-2014	rmind	Implement MI IPI interface with cross-call support.
1.2	05-Apr-2012	skrll	branches: 1.2.2; 1.2.4; 1.2.6; 1.2.16; bah, remove a load of old (debug) code.
1.1	05-Apr-2012	skrll	Commit work in progress ipi functions.
1.2.16.1	10-Aug-2014	tls	Rebase.
1.2.6.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.4.2	17-Apr-2012	yamt	sync with head
1.2.4.1	05-Apr-2012	yamt	file ipifuncs.c was added on branch yamt-pagecache on 2012-04-17 00:06:26 +0000
1.2.2.2	05-Apr-2012	mrg	sync to latest -current.
1.2.2.1	05-Apr-2012	mrg	file ipifuncs.c was added on branch jmcneill-usbmp on 2012-04-05 21:33:15 +0000
1.4.28.1	10-Jun-2019	christos	Sync with HEAD
1.11	03-Sep-2023	andvar	remove (db_addr_t) cast in hppa PC_REGS(regs) definition. rename tf_hptm to tf_cr24 in kgdb_hppa.c. This name was lost from trapframe (frame.h) in v1.8 and restored as tf_cr24 in v1.12. Fixes KGDB enabled build for hppa.
1.10	06-Sep-2021	andvar	fix various typos in comments.
1.9	15-Apr-2019	skrll	Trailing whitespace
1.8	22-Jan-2011	skrll	branches: 1.8.56; Save CR24 and CR27 and report in ddb.
1.7	04-Jun-2010	skrll	branches: 1.7.2; 1.7.4; Misc KNF.
1.6	24-Dec-2005	perry	branches: 1.6.78; 1.6.98; 1.6.100; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	28-Nov-2003	chs	branches: 1.4.16; de-__P, remove register, ansify.
1.3	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.2	15-Jul-2003	lukem	__KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file kgdb_hppa.c was added on branch gehenna-devsw on 2002-07-14 17:47:11 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file kgdb_hppa.c was added on branch kqueue on 2002-06-23 17:37:05 +0000
1.4.16.1	21-Jun-2006	yamt	sync with head.
1.6.100.2	05-Mar-2011	rmind	sync with head
1.6.100.1	03-Jul-2010	rmind	sync with head
1.6.98.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.6.78.1	11-Aug-2010	yamt	sync with head.
1.7.4.1	08-Feb-2011	bouyer	Sync with HEAD
1.7.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.8.56.1	10-Jun-2019	christos	Sync with HEAD
1.16	28-Apr-2023	skrll	Pass local symbols relocations in both passes and provide the kobj_reloc implementation visibility of these relocations. Currently all implementations resolve local symbol relocations in the first pass and simply skip them in the second. The RISC-V implementation will make use of this visiblity.
1.15	03-Nov-2017	maxv	Handle absolute relocations coming from the kernel: preserve SHN_ABS in the kernel and module symbols, and when relocating a symbol that has SHN_ABS, take its value as-is and don't return an error if it equals zero. Sent on tech-kern@.
1.14	01-Feb-2014	skrll	Deal with unaligned DIR32 relocs as found in debug information.
1.13	16-Nov-2013	skrll	Support PCREL32 (for EH sections)
1.12	15-Nov-2013	skrll	Simplify
1.11	06-Aug-2013	skrll	Whitespace
1.10	06-Aug-2013	skrll	Implement DIR17R. All the module tests pass now.
1.9	06-Aug-2013	skrll	Split the reloc evaluation from the value encoding part. Several relocs can share the value encoding part. Fixes the SEGREL32 relocs while here.
1.8	06-Aug-2013	skrll	Re-order relocation in switch statement. No functional change.
1.7	06-Jan-2012	skrll	branches: 1.7.6; 1.7.10; Flush the d-cache and i-cache to make sure the text area of the module is dealt with properly.
1.6	13-Dec-2011	skrll	Fix DIR21L relocations where we missed a bit of 'b' Add support for DPREL relocations. Modulo debug information in modules /usr/tests/modules now passes all tests on NetBSD/hp700 (with a MODULAR kernel)
1.5	30-Apr-2009	skrll	branches: 1.5.12; 1.5.16; Move HPPA_SID_KERNEL into pmap.h and deal with the move.
1.4	28-Apr-2008	martin	branches: 1.4.14; Remove clause 3 and 4 from TNF licenses
1.3	01-Mar-2008	skrll	branches: 1.3.2; 1.3.4; 1.3.6; 1.3.8; 1.3.10; 1.3.12; Arrgh. Must try to develop and commit from the same machine.
1.2	01-Mar-2008	skrll	Oops, fix compilation errors. I have tested this - it's enough to load sys/modules/example.o. Honest!
1.1	01-Mar-2008	skrll	hppa bits for the kernel linker.
1.3.12.2	04-May-2009	yamt	sync with head.
1.3.12.1	16-May-2008	yamt	sync with head.
1.3.10.1	18-May-2008	yamt	sync with head.
1.3.8.3	02-Jun-2008	mjf	Sync with HEAD.
1.3.8.2	03-Apr-2008	mjf	Sync with HEAD.
1.3.8.1	01-Mar-2008	mjf	file kobj_machdep.c was added on branch mjf-devfs2 on 2008-04-03 12:42:17 +0000
1.3.6.2	24-Mar-2008	keiichi	sync with head.
1.3.6.1	01-Mar-2008	keiichi	file kobj_machdep.c was added on branch keiichi-mipv6 on 2008-03-24 07:14:58 +0000
1.3.4.2	23-Mar-2008	matt	sync with HEAD
1.3.4.1	01-Mar-2008	matt	file kobj_machdep.c was added on branch matt-armv6 on 2008-03-23 02:04:05 +0000
1.3.2.2	17-Mar-2008	yamt	sync with head.
1.3.2.1	01-Mar-2008	yamt	file kobj_machdep.c was added on branch yamt-lazymbuf on 2008-03-17 09:14:20 +0000
1.4.14.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.5.16.1	18-Feb-2012	mrg	merge to -current.
1.5.12.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.5.12.1	17-Apr-2012	yamt	sync with head
1.7.10.2	18-May-2014	rmind	sync with head
1.7.10.1	28-Aug-2013	rmind	sync with head
1.7.6.2	03-Dec-2017	jdolecek	update from HEAD
1.7.6.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.29	19-May-2022	skrll	port-hppa/56837: RAS support is slightly incorrect within hppa kernel, too While there isn't a bug here (the tf_iioq_tail handling is correct) apply the change to make the conditional / ras symbols consistent with hppa_ras
1.28	20-Mar-2022	andvar	s/circut/circuit/ and s/circiut/circuit/ in comments and acronyms file.
1.27	15-Apr-2019	skrll	Trailing whitespace
1.26	03-Apr-2012	skrll	branches: 1.26.40; Use GET_CURLWP
1.25	03-Apr-2012	skrll	Comments.
1.24	03-Apr-2012	skrll	Re-arrange to deal with LOCKDEBUG/MULTIPROCESSOR properly.
1.23	03-Apr-2012	skrll	Remove unnecessary #includes.
1.22	30-Jan-2011	skrll	branches: 1.22.4; 1.22.8; Grammar.
1.21	30-Jan-2011	skrll	Tweak a comment. Suggestion from rmind@.
1.20	30-Jan-2011	skrll	Don't use magic constant.
1.19	30-Jan-2011	skrll	Whitespace.
1.18	22-Jan-2011	skrll	First attempt at MP _lock_cas.
1.17	20-Jan-2011	skrll	Remove trailing whitespace.
1.16	20-Jan-2011	skrll	Another comment tweak
1.15	20-Jan-2011	skrll	Tweak comment.
1.14	30-Apr-2009	skrll	branches: 1.14.4; 1.14.6; 1.14.8; Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.13	28-Apr-2008	martin	branches: 1.13.8; 1.13.14; Remove clause 3 and 4 from TNF licenses
1.12	10-Feb-2008	ad	branches: 1.12.6; 1.12.8; 1.12.10; Add aliases for atomic_cas_foo_ni().
1.11	22-Dec-2007	skrll	Minor change to comment.
1.10	29-Nov-2007	ad	branches: 1.10.2; 1.10.6; - Change lock_cas from "compare and set" to "compare and swap". - Add aliases for atomic_cas_ulong(), etc. Ok skrll@
1.9	17-Oct-2007	garbled	branches: 1.9.2; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.8	10-Sep-2007	skrll	Merge nick-csl-alignment.
1.7	12-Jul-2007	skrll	branches: 1.7.4; 1.7.8; 1.7.10; Finish up the _lock_cas implementation by adding the RAS check. While I'm here make sure the owner gets set for mutex_enter if we get interrupted between obtaining the interlock and setting the owner.
1.6	20-Feb-2007	skrll	branches: 1.6.2; 1.6.6; 1.6.14; Check the right register for the mtx_waiters value.
1.5	19-Feb-2007	skrll	Call mutex_wakeup if there are waiters instead of mutex_vector_exit.
1.4	19-Feb-2007	skrll	Remove some redundant '.import's
1.3	10-Feb-2007	skrll	branches: 1.3.2; Fix a label.
1.2	09-Feb-2007	ad	Merge newlock2 to head.
1.1	06-Feb-2007	skrll	branches: 1.1.2; file lock_stubs.S was initially added on branch newlock2.
1.1.2.3	07-Feb-2007	skrll	Don't use the same label name twice.
1.1.2.2	06-Feb-2007	skrll	grr, match up #endifs and #ifndefs
1.1.2.1	06-Feb-2007	skrll	First pass at lock stubs for hppa. They don't work yet.
1.3.2.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.6.14.1	03-Oct-2007	garbled	Sync with HEAD
1.6.6.3	03-Dec-2007	ad	Sync with HEAD.
1.6.6.2	09-Oct-2007	ad	Sync with head.
1.6.6.1	15-Jul-2007	ad	Sync with head.
1.6.2.7	11-Feb-2008	yamt	sync with head.
1.6.2.6	21-Jan-2008	yamt	sync with head
1.6.2.5	07-Dec-2007	yamt	sync with head
1.6.2.4	27-Oct-2007	yamt	sync with head.
1.6.2.3	03-Sep-2007	yamt	sync with head.
1.6.2.2	26-Feb-2007	yamt	sync with head.
1.6.2.1	20-Feb-2007	yamt	file lock_stubs.S was added on branch yamt-lazymbuf on 2007-02-26 09:06:42 +0000
1.7.10.3	23-Mar-2008	matt	sync with HEAD
1.7.10.2	09-Jan-2008	matt	sync with HEAD
1.7.10.1	06-Nov-2007	matt	sync with HEAD
1.7.8.2	03-Dec-2007	joerg	Sync with HEAD.
1.7.8.1	02-Oct-2007	joerg	Sync with HEAD.
1.7.4.2	15-Aug-2007	skrll	Use HPPA_LDCW_ALIGN instead of magic constant.
1.7.4.1	18-Jul-2007	skrll	Get the aligned word of the mtx_lock in mutex_enter/mutex_exit.
1.9.2.3	18-Feb-2008	mjf	Sync with HEAD.
1.9.2.2	27-Dec-2007	mjf	Sync with HEAD.
1.9.2.1	08-Dec-2007	mjf	Sync with HEAD.
1.10.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.10.2.1	26-Dec-2007	ad	Sync with head.
1.12.10.2	04-May-2009	yamt	sync with head.
1.12.10.1	16-May-2008	yamt	sync with head.
1.12.8.1	18-May-2008	yamt	sync with head.
1.12.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.13.14.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.13.8.1	27-Oct-2008	skrll	Commit work in progress.
1.14.8.1	08-Feb-2011	bouyer	Sync with HEAD
1.14.6.1	06-Jun-2011	jruoho	Sync with HEAD.
1.14.4.1	05-Mar-2011	rmind	sync with head
1.22.8.1	05-Apr-2012	mrg	sync to latest -current.
1.22.4.1	17-Apr-2012	yamt	sync with head
1.26.40.1	10-Jun-2019	christos	Sync with HEAD
1.7	03-Apr-2025	skrll	Fix qemu-system-hppa -kernel netbsd for newer qemu and seabios version 16 which passes in the 5th argument the kernel start address. Use this to detect this boot method and not assume it's bootapi version 3. While I'm here don't bother storing the pdc entry point as it's not used before pdc_init which gets it from PAGE0.
1.6	28-Oct-2021	christos	branches: 1.6.4; 1.6.10; put back the compat signal code; still have the stubs for it in libc
1.5	27-Oct-2021	christos	@thorpej wrote that sigcontext was never used on hppa; remove kernel handling signal code. discussed also with @skrll
1.4	08-Jan-2020	skrll	oldlwp is always non-NULL in cpu_switchto so remove the test for NULL.
1.3	16-Apr-2019	skrll	branches: 1.3.6; If arg3 is zero then fill it with the value of 'end'. Helps booting with qemu.
1.2	15-Apr-2019	skrll	Trailing whitespace
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.36; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.36.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.1.36.1	10-Jun-2019	christos	Sync with HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file locore.S was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file locore.S was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file locore.S was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.3.6.1	17-Jan-2020	ad	Sync with head.
1.6.10.1	02-Aug-2025	perseant	Sync with HEAD
1.6.4.1	09-May-2025	martin	Pull up following revision(s) (requested by skrll in ticket #1103): sys/arch/hppa/hppa/locore.S: revision 1.7 Fix qemu-system-hppa -kernel netbsd for newer qemu and seabios version 16 which passes in the 5th argument the kernel start address. Use this to detect this boot method and not assume it's bootapi version 3. While I'm here don't bother storing the pdc entry point as it's not used before pdc_init which gets it from PAGE0.
1.22	16-Mar-2025	riastradh	Clear trapframe on exec. Do this for all architectures, even if the trapframe is fully initialized -- makes it easier to audit and be confident it's correct, and most likely (with the exception of sh3 which has an intermediate call to ufetch_int in the middle) the compiler can eliminate redundant stores in these routines. PR kern/59084: exec/spawn leaks register content
1.21	17-Apr-2024	macallan	branches: 1.21.2; turn LEDs off when shutting down
1.20	05-Mar-2024	thorpej	Move the at-shutdown call to resettodr() from cpu_reboot() to kern_reboot(). It's a small step, but it's a step.
1.19	22-Jan-2024	skrll	Don't duplicate PIM_CPU_BITS in one printf. PIM_CPU_HPMC_BITS already includes PIM_CPU_HPMC_BITS
1.18	29-Sep-2022	skrll	branches: 1.18.4; Remove unnecessary include of <sys/malloc.h>.
1.17	14-May-2022	skrll	Add some special NOPs to help qemu. thanks to Helge Deller for the heads-up.
1.16	14-Sep-2020	skrll	-Wno-error=array-bounds (missed from previous commit)
1.15	08-Sep-2020	skrll	KNF
1.14	11-Jun-2020	ad	uvm_availmem(): give it a boolean argument to specify whether a recent cached value will do, or if the very latest total must be fetched. It can be called thousands of times a second and fetching the totals impacts not only the calling LWP but other CPUs doing unrelated activity in the VM system.
1.13	15-Apr-2020	skrll	Convert PMAPDEBUG to UVMHIST
1.12	31-Dec-2019	ad	branches: 1.12.6; Rename uvm_free() -> uvm_availmem().
1.11	21-Dec-2019	ad	uvmexp.free -> uvm_free()
1.10	06-Apr-2019	thorpej	branches: 1.10.4; Overhaul the API used to fetch and store individual memory cells in userspace. The old fetch(9) and store(9) APIs (fubyte(), fuword(), subyte(), suword(), etc.) are retired and replaced with new ufetch(9) and ustore(9) APIs that can return proper error codes, etc. and are implemented consistently across all platforms. The interrupt-safe variants are no longer supported (and several of the existing attempts at fuswintr(), etc. were buggy and not actually interrupt-safe). Also augmement the ucas(9) API, making it consistently available on all plaforms, supporting uniprocessor and multiprocessor systems, even those that do not have CAS or LL/SC primitives. Welcome to NetBSD 8.99.37.
1.9	14-Nov-2018	skrll	Some fixes for QEMU/hppa. Don't call desidhash_l on pcxl2 as it doesn't support it. QEMU emulates this cpu and would trap on illegal instruction for the diag in desidhash_l Allow a FPU to be missing... more fixes are likely here. QEMU doesn't set C bit properly yet
1.8	03-Sep-2018	riastradh	Rename min/max -> uimin/uimax for better honesty. These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended. HOWEVER! Some subsystems have #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b)) even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation. To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it. I have left a handful of bootloaders that are too annoying to compile-test, and some dead code: cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4)) It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them. Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
1.7	02-Apr-2017	skrll	branches: 1.7.4; 1.7.6; 1.7.12; 1.7.14; PR/52129: NetBSD/hppa 7.1 fails to boot on 712/60 Add 712/* models to cpu_model_cpuid
1.6	18-Oct-2015	maxv	branches: 1.6.2; 1.6.4; Add some {} when the meaning is too ambiguous. From Brainy.
1.5	11-Jul-2015	kamil	Improve spelling: regsiter -> register This change is non-functional. Approved by <riastradh>, <pgoyette>
1.4	18-Apr-2014	martin	branches: 1.4.2; 1.4.4; 1.4.6; 1.4.8; 1.4.10; Explicitly clear p_md.md_flags for newer binaries. Fixes PR port-hppa/48755. OK: skrll
1.3	24-Mar-2014	christos	branches: 1.3.2; use cpu_{g,s}etmodel
1.2	06-Mar-2014	skrll	Move to a flat space register convention. %sr[4-7] are all now the space number allocated to the process. gcc produces (slightly) better code with this convention. Retain backwards compatiblity. Welcome to 6.99.36
1.1	24-Feb-2014	skrll	Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.3.2.1	10-Aug-2014	tls	Rebase.
1.4.10.3	28-Aug-2017	skrll	Sync with HEAD
1.4.10.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.4.10.1	22-Sep-2015	skrll	Sync with HEAD
1.4.8.3	03-Dec-2017	jdolecek	update from HEAD
1.4.8.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.4.8.1	18-Apr-2014	tls	file machdep.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.4.6.1	20-Apr-2017	snj	Pull up following revision(s) (requested by skrll in ticket #1396): sys/arch/hppa/hppa/machdep.c: revision 1.7 PR/52129: NetBSD/hppa 7.1 fails to boot on 712/60 Add 712/* models to cpu_model_cpuid
1.4.4.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.4.4.1	18-Apr-2014	yamt	file machdep.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.4.2.2	18-May-2014	rmind	sync with head
1.4.2.1	18-Apr-2014	rmind	file machdep.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.6.4.1	21-Apr-2017	bouyer	Sync with HEAD
1.6.2.2	26-Apr-2017	pgoyette	Sync with HEAD
1.6.2.1	20-Jul-2016	pgoyette	Adapt the machine/arch dependent code to the new {b,c}devsw reference counting. XXX Most of these will require testing by someone other than myself, as I have a limited selection of hardware!
1.7.14.3	21-Apr-2020	martin	Sync with HEAD
1.7.14.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.7.14.1	10-Jun-2019	christos	Sync with HEAD
1.7.12.2	26-Nov-2018	pgoyette	Sync with HEAD, resolve a couple of conflicts
1.7.12.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.7.6.1	26-Apr-2019	martin	Pull up following revision(s) (requested by skrll in ticket #1248): sys/arch/hppa/hppa/machdep.c: revision 1.9 sys/arch/hppa/hppa/fpu.c: revision 1.25 Some fixes for QEMU/hppa. Don't call desidhash_l on pcxl2 as it doesn't support it. QEMU emulates this cpu and would trap on illegal instruction for the diag in desidhash_l Allow a FPU to be missing... more fixes are likely here. QEMU doesn't set C bit properly yet
1.7.4.1	27-Apr-2017	pgoyette	Restore all work from the former pgoyette-localcount branch (which is now abandoned doe to cvs merge botch). The branch now builds, and installs via anita. There are still some problems (cgd is non-functional and all atf tests time-out) but they will get resolved soon.
1.10.4.1	14-May-2022	martin	Pull up following revision(s) (requested by skrll in ticket #1448): sys/arch/hppa/hppa/idle_machdep.c: revision 1.4 sys/arch/hppa/hppa/machdep.c: revision 1.17 Add some special NOPs to help qemu. thanks to Helge Deller for the heads-up.
1.12.6.1	20-Apr-2020	bouyer	Sync with HEAD
1.18.4.1	03-Feb-2024	martin	Pull up following revision(s) (requested by skrll in ticket #568): sys/arch/hppa/hppa/machdep.c: revision 1.19 Don't duplicate PIM_CPU_BITS in one printf. PIM_CPU_HPMC_BITS already includes PIM_CPU_HPMC_BITS
1.21.2.1	02-Aug-2025	perseant	Sync with HEAD
1.19	14-Sep-2020	skrll	-Wno-error=array-bounds
1.18	15-Apr-2019	skrll	Trailing whitespace
1.17	06-Mar-2014	skrll	branches: 1.17.30; Move to a flat space register convention. %sr[4-7] are all now the space number allocated to the process. gcc produces (slightly) better code with this convention. Retain backwards compatiblity. Welcome to 6.99.36
1.16	24-Feb-2014	skrll	Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.15	23-Jan-2011	skrll	branches: 1.15.4; 1.15.14; 1.15.18; Detect and spin up non-boot CPUs. Mostly from OpenBSD.
1.14	23-Jan-2011	skrll	Make some more information (psw/fpu_state) per cpu.
1.13	31-Mar-2010	skrll	branches: 1.13.2; 1.13.4; Make cpl, ipending, and intr_depth per CPU values.
1.12	11-Aug-2009	matt	branches: 1.12.2; 1.12.4; Remove all declarations of physmem from sys/arch. Add an include of <sys/systm.h> to the one file that did not already contain it. This now means that physmem can be changed by updating systm.h and uvm_page.c (excluding fixing printfs)
1.11	30-Apr-2009	skrll	Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.10	28-Apr-2008	martin	branches: 1.10.8; 1.10.14; Remove clause 3 and 4 from TNF licenses
1.9	11-Dec-2005	christos	branches: 1.9.74; 1.9.76; 1.9.78; merge ktrace-lwp.
1.8	24-Jul-2004	chs	FPU fixes and improvements, adapted from openbsd: - handle exceptions correctly - emulation of unimplemented instructions (eg. on PA-7300LC)
1.7	13-Feb-2004	wiz	Uppercase CPU, plural is CPUs.
1.6	28-Nov-2003	chs	de-__P, remove register, ansify.
1.5	31-Aug-2003	chs	update for LWPs, and some lite cleanup.
1.4	25-Aug-2002	fredette	branches: 1.4.6; No longer use BTLB entries to map the entire address spaces of I/O subsystems, since BTLB entries can be scarce and very little of an I/O subsystem normally needs to be mapped. Instead, the pmap now allows mappings of I/O space to be entered with pmap_kenter_pa. bus_space mappings for small amounts of I/O space (as for virtually all devices) are made this way, with BTLB entries still used for large mappings for things like framebuffers. This has led to more and cleaned-up uses of bus_space(9) and has caused some autoconf cleanup. Also, kgdb is now attached and connected before autoconfiguration, which is much earlier than before.
1.3	19-Aug-2002	fredette	Cleaned up BTLB support. There are no longer BTLB function pointers in struct hppa_cpu_info or anywhere else, now there are just hppa_btlb_* functions. Added support for machines with split I/D and variable-range BTLBs. Added support for purging BTLB entries.
1.2	05-Aug-2002	fredette	Made changes in where/how the kernel is linked, and how the pmap maps it with BTLB entries, to minimize the number of BTLB entries needed. Because the CPU type was often guessed incorrectly, the mapping of HP board number to system name now includes information about the expected CPU type.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.3	31-Aug-2002	gehenna	catch up with -current.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file machdep.h was added on branch gehenna-devsw on 2002-07-14 17:47:11 +0000
1.1.2.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file machdep.h was added on branch kqueue on 2002-06-23 17:37:05 +0000
1.4.6.1	03-Aug-2004	skrll	Sync with HEAD
1.9.78.4	11-Aug-2010	yamt	sync with head.
1.9.78.3	19-Aug-2009	yamt	sync with head.
1.9.78.2	04-May-2009	yamt	sync with head.
1.9.78.1	16-May-2008	yamt	sync with head.
1.9.76.1	18-May-2008	yamt	sync with head.
1.9.74.1	02-Jun-2008	mjf	Sync with HEAD.
1.10.14.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.10.8.2	30-Oct-2008	skrll	Fix up memory counts and reporting.
1.10.8.1	27-Oct-2008	skrll	Commit work in progress.
1.12.4.2	05-Mar-2011	rmind	sync with head
1.12.4.1	30-May-2010	rmind	sync with head
1.12.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.13.4.1	08-Feb-2011	bouyer	Sync with HEAD
1.13.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.15.18.1	18-May-2014	rmind	sync with head
1.15.14.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.15.4.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.17.30.1	10-Jun-2019	christos	Sync with HEAD
1.13	28-Jan-2024	macallan	add missing bus_space_*_stream() methods instead of quietly aliasing them to their potentially byte-swapping regular counterparts ok skrll@
1.12	18-Jan-2024	macallan	rearrange things so we: - find machine_ledaddr on Cxxx and the like without lcd at mainbus - build without options USELEDS
1.11	11-Oct-2022	andvar	branches: 1.11.2; fix typos in log messages s/bus_dmamem_create/bus_dmamap_create/ and s/bus_dmamem_load/bus_dmamap_load/. Inspired by recent similar fixes in OpenBSD.
1.10	26-Jul-2022	andvar	s/functin/function/ in copy pasted comment.
1.9	30-Mar-2022	macallan	get machine_ledaddr from PDC if we find one now USELEDS works on my c360
1.8	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.7	24-Apr-2021	thorpej	branches: 1.7.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.6	21-Nov-2020	thorpej	branches: 1.6.2; malloc(9) -> kmem(9)
1.5	16-Oct-2020	macallan	branches: 1.5.2; support *_mmap()
1.4	26-Apr-2019	skrll	KNF
1.3	15-Apr-2019	skrll	Trailing whitespace
1.2	03-Sep-2018	riastradh	Rename min/max -> uimin/uimax for better honesty. These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended. HOWEVER! Some subsystems have #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b)) even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation. To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it. I have left a handful of bootloaders that are too annoying to compile-test, and some dead code: cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4)) It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them. Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.34; 1.1.36; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.36.1	10-Jun-2019	christos	Sync with HEAD
1.1.34.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file mainbus.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file mainbus.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file mainbus.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.5.2.1	14-Dec-2020	thorpej	Sync w/ HEAD.
1.6.2.3	22-Mar-2021	thorpej	Audit CFARG_IATTR in config_found() calls, and remove it in situations where the interface attribute is not ambiguous.
1.6.2.2	22-Mar-2021	thorpej	Mechanical conversion of config_found_sm_loc() -> config_found(). CFARG_IATTR usage needs to be audited.
1.6.2.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.7.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.11.2.1	17-Feb-2024	martin	Pull up following revision(s) (requested by macallan in ticket #592): sys/arch/hppa/hppa/mainbus.c: revision 1.13 sys/arch/hppa/dev/elroy.c: revision 1.7 sys/arch/hppa/dev/dino.c: revision 1.17 sys/arch/hppa/include/bus_funcs.h: revision 1.2 sys/arch/hppa/include/bus_defs.h: revision 1.3 add missing bus_space_*_stream() methods instead of quietly aliasing them to their potentially byte-swapping regular counterparts ok skrll@
1.3	22-Jan-2024	skrll	Fix one by one bugs I committed back in 2009. Spotted by rillig@.
1.2	15-Apr-2019	skrll	branches: 1.2.30; Trailing whitespace
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.36; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.36.1	10-Jun-2019	christos	Sync with HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file pim.h was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file pim.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file pim.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2.30.1	03-Feb-2024	martin	Pull up following revision(s) (requested by skrll in ticket #567): sys/arch/hppa/hppa/pim.h: revision 1.3 Fix one by one bugs I committed back in 2009. Spotted by rillig@.
1.122	02-Aug-2023	macallan	check for empty ranges in pmap_page_physload() itself
1.121	02-Aug-2023	macallan	avoid calling pmap_page_physload() with an empty range this avoids a panic in uvm_pmap_physload() now my C360 boots again
1.120	16-Jun-2022	skrll	Re-reading the PA2.0 Cache Move-In rules tells me we do indeed need to purge the translations from the TLBs in pmap_procwr. PR/56867: hppa: intermittent SIGSEGV reports in t_ptrace_wait's stepN and setstepN test cases
1.119	09-Jun-2022	skrll	Oops... revert commit mistake
1.118	09-Jun-2022	skrll	Handle 'NA' (non-access) traps for the lpa and probe instructions. The change is inspired by OpenBSD with a bunch of my own, mainly stylistic, changes. Thanks to Tom Lane for the analysis. PR/56118: sporadic app crashes in HPPA -current
1.117	26-May-2022	skrll	port-hppa/56849: Wacko kernel memory accounting in current/hppa Two fixes: - Don't include direct mapped memory in pmap statistics - Decrement pmap statistics counts in pmap_kremove
1.116	09-Apr-2022	riastradh	sys: Use membar_release/acquire around reference drop. This just goes through my recent reference count membar audit and changes membar_exit to membar_release and membar_enter to membar_acquire -- this should make everything cheaper on most CPUs without hurting correctness, because membar_acquire is generally cheaper than membar_enter.
1.115	12-Mar-2022	riastradh	sys: Membar audit around reference count releases. If two threads are using an object that is freed when the reference count goes to zero, we need to ensure that all memory operations related to the object happen before freeing the object. Using an atomic_dec_uint_nv(&refcnt) == 0 ensures that only one thread takes responsibility for freeing, but it's not enough to ensure that the other thread's memory operations happen before the freeing. Consider: Thread A Thread B obj->foo = 42; obj->baz = 73; mumble(&obj->bar); grumble(&obj->quux); /* membar_exit(); / / membar_exit(); / atomic_dec -- not last atomic_dec -- last / membar_enter(); / KASSERT(invariant(obj->foo, obj->bar)); free_stuff(obj); The memory barriers ensure that obj->foo = 42; mumble(&obj->bar); in thread A happens before KASSERT(invariant(obj->foo, obj->bar)); free_stuff(obj); in thread B. Without them, this ordering is not guaranteed. So in general it is necessary to do membar_exit(); if (atomic_dec_uint_nv(&obj->refcnt) != 0) return; membar_enter(); to release a reference, for the `last one out hit the lights' style of reference counting. (This is in contrast to the style where one thread blocks new references and then waits under a lock for existing ones to drain with a condvar -- no membar needed thanks to mutex(9).) I searched for atomic_dec to find all these. Obviously we ought to have a better abstraction for this because there's so much copypasta. This is a stop-gap measure to fix actual bugs until we have that. It would be nice if an abstraction could gracefully handle the different styles of reference counting in use -- some years ago I drafted an API for this, but making it cover everything got a little out of hand (particularly with struct vnode::v_usecount) and I ended up setting it aside to work on psref/localcount instead for better scalability. I got bored of adding #ifdef __HAVE_ATOMIC_AS_MEMBAR everywhere, so I only put it on things that look performance-critical on 5sec review. We should really adopt membar_enter_preatomic/membar_exit_postatomic or something (except they are applicable only to atomic r/m/w, not to atomic_load/store_, making the naming annoying) and get rid of all the ifdefs.
1.114	19-Aug-2020	simonb	Remove trailing \n from UVMHIST_LOG() format strings.
1.113	25-May-2020	ad	- Alter the convention for uvm_page_array slightly, so the basic search parameters can't change part way through a search: move the "uobj" and "flags" arguments over to uvm_page_array_init() and store those with the array. - With that, detect when it's not possible to find any more pages in the tree with the given search parameters, and avoid repeated tree lookups if the caller loops over uvm_page_array_fill_and_peek().
1.112	30-Apr-2020	skrll	Convert pmap_check_alias into a function that resolves any aliases issues to deal with the locking around entering a mapping of the same page with and alias issue in the same pmap (pmap lock already held in pmap_enter) This has the added benefit of only flushing the troublesome mappings. The locking could be simplified further here and an PV list iterator function with callback is probably useful.
1.111	16-Apr-2020	skrll	To allow concurrent page faults on the same set of pages lock the PV lists. From ad@ and fixed up by me. Remove __HAVE_UNLOCKED_PMAP
1.110	16-Apr-2020	skrll	More KNF
1.109	15-Apr-2020	skrll	Convert PMAPDEBUG to UVMHIST
1.108	15-Apr-2020	skrll	Spaces to tabs
1.107	15-Apr-2020	skrll	KNF
1.106	15-Apr-2020	skrll	G/C a #include
1.105	01-Mar-2020	ad	branches: 1.105.4; Give pmap uvm_objects an empty pagerops to avoid special casing in UVM. (This use of uvm_object causes a disproportionate amount of work.)
1.104	24-Feb-2020	ad	Adjust for UVM locking changes.
1.103	23-Feb-2020	ad	UVM locking changes, proposed on tech-kern: - Change the lock on uvm_object, vm_amap and vm_anon to be a RW lock. - Break v_interlock and vmobjlock apart. v_interlock remains a mutex. - Do partial PV list locking in the x86 pmap. Others to follow later.
1.102	31-Dec-2019	ad	branches: 1.102.2; Rename uvm_page_locked_p() -> uvm_page_owner_locked_p()
1.101	15-Dec-2019	ad	Merge from yamt-pagecache: - do gang lookup of pages using radixtree. - remove now unused uvm_object::uo_memq and vm_page::listq.queue.
1.100	22-Dec-2016	cherry	branches: 1.100.16; 1.100.20; switch all ports to use uvm_init.c:uvm_md_init() uvm_setpagesize() is now subsumed within this funciton.
1.99	08-Aug-2014	skrll	branches: 1.99.4; 1.99.8; Trailing whitespace.
1.98	28-Feb-2012	skrll	branches: 1.98.2; 1.98.12; Fix PMAPDEBUG build
1.97	06-Jan-2012	skrll	branches: 1.97.2; Track if a page has an executable mapping and flush the icache (and dcache) appropriately. Fixes the lang/python26 build on my C3700 (PA8700) and chuq's J6700 with PA8500. Thanks to chuq for ideas and help with this.
1.96	06-Jan-2012	skrll	Wrap a long line.
1.95	06-Jan-2012	skrll	Add a KASSERT.
1.94	06-Jan-2012	skrll	More whitespace.
1.93	06-Jan-2012	skrll	Whitespace. hi perry.
1.92	06-Jan-2012	skrll	Group the prototypes.
1.91	06-Jan-2012	skrll	Simplify code a little.
1.90	06-Jan-2012	skrll	Style.
1.89	06-Jan-2012	skrll	Make pmap_check_alias static
1.88	30-Dec-2011	skrll	G/C pmap_page_remove_locked prototype.
1.87	30-Dec-2011	skrll	Cope with userland mappings of unmanaged pages (i.e. device memory being mmap'ed), by properly making these mappings uncached, and correctly accounting their removal to not get stuck with leftover pte pages. From OpenBSD.
1.86	29-Dec-2011	skrll	No need for sync_caches - f[di]cache already issue the sync instruction.
1.85	23-Dec-2011	skrll	Whitespace.
1.84	23-Dec-2011	skrll	Define PMAP_NEED_PROCWR and provide pmap_procwr so that the i-cache is synchronised with the d-cache appropriately.
1.83	16-Dec-2011	skrll	G/C pvh_aliases
1.82	05-Dec-2011	skrll	Whitespace.
1.81	12-Jun-2011	rmind	branches: 1.81.2; 1.81.6; Welcome to 5.99.53! Merge rmind-uvmplock branch: - Reorganize locking in UVM and provide extra serialisation for pmap(9). New lock order: [vmpage-owner-lock] -> pmap-lock. - Simplify locking in some pmap(9) modules by removing P->V locking. - Use lock object on vmobjlock (and thus vnode_t::v_interlock) to share the locks amongst UVM objects where necessary (tmpfs, layerfs, unionfs). - Rewrite and optimise x86 TLB shootdown code, make it simpler and cleaner. Add TLBSTATS option for x86 to collect statistics about TLB shootdowns. - Unify /dev/mem et al in MI code and provide required locking (removes kernel-lock on some ports). Also, avoid cache-aliasing issues. Thanks to Andrew Doran and Joerg Sonnenberger, as their initial patches formed the core changes of this branch.
1.80	14-Jan-2011	rmind	branches: 1.80.6; Retire struct user, remove sys/user.h inclusions. Note sys/user.h header as obsolete. Remove USER_TO_UAREA/UAREA_TO_USER macros. Various #include fixes and review by matt@.
1.79	14-Nov-2010	uebayasi	Don't rely on global APIs from internal.
1.78	12-Nov-2010	uebayasi	Put VM_PAGE_TO_MD() definition in one place. No functional changes.
1.77	30-Oct-2010	uebayasi	Use VM_PAGE_TO_MD() to locate struct vm_page_md. No functional changes.
1.76	21-Jun-2010	skrll	Allow PVF_UNCACHEABLE in set/clear of pmap_changebit call (for now).
1.75	02-Apr-2010	skrll	Pull across pmap_remove fix from OpenBSD. Fix user-after-free bug in pmap_remove(). Page table pages are freed as soon as the last page table entry that was actually used is cleared. So make sure we check the page table page is still there for every page we remove. Otherwise we will bring back the tlb entry and cache lines when we touch the freed page, and we will create an illegal alias (non-equivalent mapping) as soon as the page gets re-used.
1.74	19-Mar-2010	skrll	Fix PMAPDEBUG build for previous.
1.73	19-Mar-2010	skrll	Not all PA CPUs have the U-bit (uncacheable) for non-IO memory. In fact most don't. Deal with non-equivalent aliases by removing and flushing the managed mappings, and flushing the unmanaged mappings. When flushing caches/TLB flush the cache before purging the TLB just in case the flush enters the mapping into the TLB.
1.72	16-Mar-2010	skrll	The FP regs are accessed in both physical and virtual modes. Make sure they're allocated in directly mapped memory to avoid aliasing problems and unnecessary cache flushing. Fix various names and references. If we ever directly map the uarea and pcb we can change things at that point. Significantly helps my J210 (PA7200). Mostly from OpenBSD.
1.71	13-Mar-2010	skrll	branches: 1.71.2; Add a comment.
1.70	06-Mar-2010	skrll	Add #include "opt_cputype.h" where necessary.
1.69	24-Feb-2010	skrll	s/printf/db_printf/ in a few places.
1.68	22-Feb-2010	skrll	Deal with PA2.0 cache move-in rules by purging the TLB as well as flushing/purging the cache.
1.67	17-Feb-2010	skrll	Fix typo in previous. It's not a good idea to let uvm mess with kernel text pages.
1.66	17-Feb-2010	skrll	Semi-colons help.
1.65	17-Feb-2010	skrll	Add a prototype for pmap_page_physload.
1.64	16-Feb-2010	skrll	Remove the dma24_ex method of dealing with BUS_DMA_24BIT and replace with a uvm managed freelist of pages in the right range.
1.63	18-Dec-2009	skrll	branches: 1.63.2; Remove unnecessary part of conditional.
1.62	18-Dec-2009	skrll	DPRINTF format fixes.
1.61	18-Dec-2009	skrll	Fix pmap_dump_table so that it doesn't loop indefinitely for a space that doesn't map anything in the last PDE. Also, don't loop unnecessarily through the spaces.
1.60	28-Nov-2009	skrll	Flush only as much as is required. Pointed out by rmind.
1.59	27-Nov-2009	rmind	- Use uvm_lwp_setuarea() instead of directly setting address to lwp_t::l_addr. - Replace most remaining uses of l_addr with uvm_lwp_getuarea() or lwp_getpcb(). - Amend assembly in ports where it accesses PCB via struct user. - Rename L_ADDR to L_PCB in few places. Reduce sys/user.h inclusions.
1.58	26-Nov-2009	matt	Kill proc0paddr. Use lwp0.l_addr instead.
1.57	21-Nov-2009	rmind	Use lwp_getpcb() on hppa and ia64, clean from struct user usage.
1.56	14-Nov-2009	skrll	Update a couple of comments.
1.55	11-Nov-2009	skrll	Use the new flags argument to pmap_kenter_pa for PMAP_NOCACHE.
1.54	07-Nov-2009	cegger	Add a flags argument to pmap_kenter_pa(9). Patch showed on tech-kern@ http://mail-index.netbsd.org/tech-kern/2009/11/04/msg006434.html No objections.
1.53	21-Oct-2009	rmind	Remove uarea swap-out functionality: - Addresses the issue described in PR/38828. - Some simplification in threading and sleepq subsystems. - Eliminates pmap_collect() and, as a side note, allows pmap optimisations. - Eliminates XS_CTL_DATA_ONSTACK in scsipi code. - Avoids few scans on LWP list and thus potentially long holds of proc_lock. - Cuts ~1.5k lines of code. Reduces amd64 kernel size by ~4k. - Removes __SWAP_BROKEN cases. Tested on x86, mips, acorn32 (thanks <mpumford>) and partly tested on acorn26 (thanks to <bjh21>). Discussed on <tech-kern>, reviewed by <ad>.
1.52	12-Aug-2009	skrll	Fix non-DEBUG builds.
1.51	12-Aug-2009	skrll	Remove NOP flushes. pvh_list == NULL.
1.50	12-Aug-2009	skrll	Pull across a fix from OpenBSD, but use PDE_SIZE instead of ~PDE_MASK + 1. Make sure that if a PDE isn't there, we skip to the start of the address range covered by the next PDE and not somewhere in the middle. The old could have skipped over some valid PTE's causing them to stay behind in the pmap. Since we would not flush the cache for those pages either this could also cause memory corruption when dirty cache lines would be written back to memory at a later stage.
1.49	30-Apr-2009	skrll	Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.48	21-Apr-2009	cegger	change pmap flags argument from int to u_int. discussed with christos@ on source-changes-d@
1.47	17-Dec-2008	cegger	branches: 1.47.2; kill MALLOC and FREE macros.
1.46	16-Dec-2008	christos	replace bitmask_snprintf(9) with snprintb(3)
1.45	10-Dec-2008	pooka	Make kernel_pmap_ptr a const. Requested by steve_martin.
1.44	09-Dec-2008	pooka	Make pmap_kernel() a MI macro for struct pmap *kernel_pmap_ptr, which is now the "API" provided by the pmap module. pmap_kernel() remains as the syntactic sugar. Bonus cosmetics round: move all the pmap_t pointer typedefs into uvm_pmap.h. Thanks to Greg Oster for providing cpu muscle for doing test builds.
1.43	28-Apr-2008	martin	branches: 1.43.6; 1.43.8; Remove clause 3 and 4 from TNF licenses
1.42	05-Jan-2008	ad	branches: 1.42.6; 1.42.8; 1.42.10; Fix includes
1.41	20-Dec-2007	skrll	typo in comment.
1.40	15-Dec-2007	perry	__FUNCTION__ -> __func__
1.39	26-Nov-2007	yamt	branches: 1.39.2; 1.39.6; pmap_create: M_VMMAP -> M_VMPMAP for pmap.
1.38	17-Oct-2007	garbled	branches: 1.38.2; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.37	12-Jul-2007	skrll	branches: 1.37.8; 1.37.10; Like I said - don't futz with the trapframe in pmap_activate. Instead update the trapframe space and protection register in cpu_lwp_fork and setregs.
1.36	18-May-2007	skrll	pmap_activate shouldn't play with the trap frame - especially not now it's called by the MI code. Implement a way of tracking the vmspace allocated to a process and its LWPs so that if it changes underneath us we can correct the space id in the trapframe in pmap_activate for now. An example of when this happens is vfork/exec. An exec hook is probably the way to go.
1.35	04-Mar-2007	christos	branches: 1.35.2; 1.35.4; 1.35.10; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.34	03-Mar-2007	skrll	Remove hppa_{round,trunc}_page.
1.33	22-Feb-2007	thorpej	TRUE -> true, FALSE -> false
1.32	21-Feb-2007	thorpej	Replace the Mach-derived boolean_t type with the C99 bool type. A future commit will replace use of TRUE and FALSE with true and false.
1.31	19-Feb-2007	skrll	Whitespace.
1.30	24-Nov-2006	wiz	branches: 1.30.4; s/independant/independent/, from Zafer.
1.29	30-Oct-2006	skrll	pmap_kenter_pa the kernel and it's data structures including the kernel stack. Fixes the "booting from disk memory corruption bug" which was a result of pmap_extract silently failing against a scsipi_xfer data area allocat- ed on kernel stack in _bus_dmamap_load_buffer
1.28	30-Oct-2006	skrll	Add some debug code.
1.27	30-Oct-2006	skrll	Whitespace fixes.
1.26	30-Oct-2006	skrll	G/C pages_per_vm_page
1.25	23-Oct-2006	skrll	KNF and comment update.
1.24	03-Sep-2006	skrll	branches: 1.24.2; 1.24.4; Don't lose a page at the end of the 3 segments we uvm_page_physload. (end/avail_end are excluive page numbers - as dicussed on tech-kern)
1.23	25-Aug-2006	skrll	Fix PR 33702. Modernise the linker script and make sure we have a symbol after the link_sets. Make sure that pmap_bootstrap doesn't tell uvm that some of the kernel phys pages are free. Previously uvm would very likely allocate the phys pages used for the link_sets to a MALLOC and they'd get overwritten. Thanks to David H. Gutteridge for testing various things.
1.22	25-Aug-2006	skrll	KNF a comment
1.21	24-Aug-2006	skrll	Use PMAP_PRINTF(PDB_INIT, ...) instead of various #ifdefs and add some more debug code.
1.20	24-Aug-2006	skrll	KNF a comment.
1.19	24-Aug-2006	skrll	Fix PMAPDEBUG compile by sorting the printf format problems.
1.18	24-Dec-2005	perry	branches: 1.18.4; 1.18.8; 1.18.18; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.17	11-Dec-2005	christos	merge ktrace-lwp.
1.16	29-May-2005	chs	branches: 1.16.2; in pmap_enter(), preset the mod/ref bits based on the flags argument. fixes 25640.
1.15	07-May-2005	chs	in pmap_protect(), remove the assertion that any entries modified must be managed. after the yamt-km changes, the sti driver needs to add execute permission to the (now unmanaged) mapping for its copy of the card firmware, and this appears to work fine already.
1.14	18-Jul-2004	chs	branches: 1.14.10; add hppa support for RAS, context stuff, siginfo and scheduler activations: - add a RAS hook in cpu_switch(). - fill in the definition of struct mcontext. - implement cpu_upcall(), cpu_getmcontext(), cpu_getmcontext() and cpu_switchto(). - for now, force the right priviledge bits and space regs in setcontext(). - use correct values for __SIMPLELOCK_*. - move the user stack to start at a multiple of the pthread stack size so that libpthread can use the sp-masking trick.
1.13	16-May-2004	chs	in pmap_protect(), don't just return if the desired permissions include write. we could be removing execute permission.
1.12	05-Jan-2004	chs	branches: 1.12.2; 1.12.4; add a PMAP_NC flag for pmap_kenter_pa() to specific a non-cached mapping. use this in mbus_dmamem_map() to fix corruption of DMA memory. note that this TLB bit is ignored on some CPUs (PA7100 and probably others of that era), so this doesn't fix the problem in general, but it does work on newer models and will make things easier later.
1.11	28-Nov-2003	chs	de-__P, remove register, ansify.
1.10	31-Aug-2003	chs	update for LWPs, and some lite cleanup.
1.9	15-Jul-2003	lukem	__KERNEL_RCSID()
1.8	10-May-2003	thorpej	branches: 1.8.2; Back out the following chagne: http://mail-index.netbsd.org/source-changes/2003/05/08/0068.html There were some side-effects that I didn't anticipate, and fixing them is proving to be more difficult than I thought, do just eject for now. Maybe one day we can look at this again. Fixes PR kern/21517.
1.7	08-May-2003	thorpej	Simplify the way the bounds of the managed kernel virtual address space is advertised to UVM by making virtual_avail and virtual_end first-class exported variables by UVM. Machine-dependent code is responsible for initializing them before main() is called. Anything that steals KVA must adjust these variables accordingly. This reduces the number of instances of this info from 3 to 1, and simplifies the pmap(9) interface by removing the pmap_virtual_space() function call, and removing two arguments from pmap_steal_memory(). This also eliminates some kludges such as having to burn kernel_map entries on space used by the kernel and stolen KVA. This also eliminates use of VM_{MIN,MAX}_KERNEL_ADDRESS from MI code, this giving MD code greater flexibility over the bounds of the managed kernel virtual address space if a given port's specific platforms can vary in this regard (this is especially true of the evb* ports).
1.6	01-Apr-2003	thorpej	Use PAGE_SIZE rather than NBPG.
1.5	25-Aug-2002	fredette	No longer use BTLB entries to map the entire address spaces of I/O subsystems, since BTLB entries can be scarce and very little of an I/O subsystem normally needs to be mapped. Instead, the pmap now allows mappings of I/O space to be entered with pmap_kenter_pa. bus_space mappings for small amounts of I/O space (as for virtually all devices) are made this way, with BTLB entries still used for large mappings for things like framebuffers. This has led to more and cleaned-up uses of bus_space(9) and has caused some autoconf cleanup. Also, kgdb is now attached and connected before autoconfiguration, which is much earlier than before.
1.4	19-Aug-2002	fredette	Cleaned up BTLB support. There are no longer BTLB function pointers in struct hppa_cpu_info or anywhere else, now there are just hppa_btlb_* functions. Added support for machines with split I/D and variable-range BTLBs. Added support for purging BTLB entries.
1.3	11-Aug-2002	fredette	Significant pmap changes to no longer rely on the "U-bit" (TLB_UNCACHEABLE) to deal with aliasing of regular memory pages, because many processors don't support it. Now, the pmap marks all mappings of a page that has any non-equivalent aliasing and any writable mapping, and the fault handlers watch for this and flush other mappings out of the TLB and cache before (re)entering a conflicting mapping. When a page has non-equivalent aliasing, only one writable mapping at a time may be in the TLB and cache. If no writable mapping is in the TLB and cache, any number of read-only mappings may be. The PA7100LC/PA7300LC fault handlers have not been converted yet.
1.2	05-Aug-2002	fredette	Made changes in where/how the kernel is linked, and how the pmap maps it with BTLB entries, to minimize the number of BTLB entries needed. Because the CPU type was often guessed incorrectly, the mapping of HP board number to system name now includes information about the expected CPU type.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.3	31-Aug-2002	gehenna	catch up with -current.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file pmap.c was added on branch gehenna-devsw on 2002-07-14 17:47:12 +0000
1.1.2.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file pmap.c was added on branch kqueue on 2002-06-23 17:37:05 +0000
1.8.2.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.8.2.1	03-Aug-2004	skrll	Sync with HEAD
1.12.4.1	08-Jun-2005	tron	Pull up revision 1.16 (requested by chs in ticket #1980): in pmap_enter(), preset the mod/ref bits based on the flags argument. fixes 25640.
1.12.2.1	08-Jun-2005	tron	Pull up revision 1.16 (requested by chs in ticket #1980): in pmap_enter(), preset the mod/ref bits based on the flags argument. fixes 25640.
1.14.10.1	06-Jun-2005	tron	Pull up revision 1.16 (requested by chs in ticket #424): in pmap_enter(), preset the mod/ref bits based on the flags argument. fixes 25640.
1.16.2.6	21-Jan-2008	yamt	sync with head
1.16.2.5	07-Dec-2007	yamt	sync with head
1.16.2.4	03-Sep-2007	yamt	sync with head.
1.16.2.3	26-Feb-2007	yamt	sync with head.
1.16.2.2	30-Dec-2006	yamt	sync with head.
1.16.2.1	21-Jun-2006	yamt	sync with head.
1.18.18.1	07-Sep-2006	riz	Pull up following revision(s) (requested by skrll in ticket #116): sys/arch/hppa/hppa/pmap.c: revision 1.19 sys/arch/hppa/hppa/pmap.c: revision 1.20 sys/arch/hppa/hppa/pmap.c: revision 1.21 sys/arch/hppa/hppa/pmap.c: revision 1.22 sys/arch/hppa/hppa/pmap.c: revision 1.23 sys/arch/hppa/hppa/pmap.c: revision 1.24 sys/arch/hp700/conf/ld.script: revision 1.9 Fix PMAPDEBUG compile by sorting the printf format problems. KNF a comment. Use PMAP_PRINTF(PDB_INIT, ...) instead of various #ifdefs and add some more debug code. KNF a comment Fix PR 33702. Modernise the linker script and make sure we have a symbol after the link_sets. Make sure that pmap_bootstrap doesn't tell uvm that some of the kernel phys pages are free. Previously uvm would very likely allocate the phys pages used for the link_sets to a MALLOC and they'd get overwritten. Thanks to David H. Gutteridge for testing various things. Don't lose a page at the end of the 3 segments we uvm_page_physload. (end/avail_end are excluive page numbers - as dicussed on tech-kern)
1.18.8.2	14-Sep-2006	yamt	sync with head.
1.18.8.1	03-Sep-2006	yamt	sync with head.
1.18.4.1	09-Sep-2006	rpaulo	sync with head
1.24.4.1	10-Dec-2006	yamt	sync with head.
1.24.2.2	12-Jan-2007	ad	Sync with head.
1.24.2.1	18-Nov-2006	ad	Sync with head.
1.30.4.2	12-Mar-2007	rmind	Sync with HEAD.
1.30.4.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.35.10.2	03-Oct-2007	garbled	Sync with HEAD
1.35.10.1	22-May-2007	matt	Update to HEAD.
1.35.4.1	11-Jul-2007	mjf	Sync with head.
1.35.2.3	03-Dec-2007	ad	Sync with HEAD.
1.35.2.2	15-Jul-2007	ad	Sync with head.
1.35.2.1	27-May-2007	ad	Sync with head.
1.37.10.2	09-Jan-2008	matt	sync with HEAD
1.37.10.1	06-Nov-2007	matt	sync with HEAD
1.37.8.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.38.2.3	18-Feb-2008	mjf	Sync with HEAD.
1.38.2.2	27-Dec-2007	mjf	Sync with HEAD.
1.38.2.1	08-Dec-2007	mjf	Sync with HEAD.
1.39.6.2	08-Jan-2008	bouyer	Sync with HEAD
1.39.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.39.2.1	26-Dec-2007	ad	Sync with head.
1.42.10.5	11-Aug-2010	yamt	sync with head.
1.42.10.4	11-Mar-2010	yamt	sync with head
1.42.10.3	19-Aug-2009	yamt	sync with head.
1.42.10.2	04-May-2009	yamt	sync with head.
1.42.10.1	16-May-2008	yamt	sync with head.
1.42.8.1	18-May-2008	yamt	sync with head.
1.42.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.42.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.43.8.58	28-Apr-2009	skrll	Track unmanaged mappings to deal with loaning and non-equivalient aliases.
1.43.8.57	28-Apr-2009	skrll	Sync with HEAD.
1.43.8.56	27-Apr-2009	skrll	For correctness test pvh_attrs with lock held.
1.43.8.55	27-Apr-2009	skrll	Enable a DPRINT
1.43.8.54	27-Apr-2009	skrll	Oops, typo in previous.
1.43.8.53	27-Apr-2009	skrll	Another comment update.
1.43.8.52	27-Apr-2009	skrll	Update some comments.
1.43.8.51	27-Apr-2009	skrll	Add a reference.
1.43.8.50	25-Apr-2009	skrll	Whitespace.
1.43.8.49	25-Apr-2009	skrll	Add a KASSERT to pmap_activate
1.43.8.48	25-Apr-2009	skrll	Wrap long lines. KNF.
1.43.8.47	25-Apr-2009	skrll	Put KASSERTs after DPRINTFs.
1.43.8.46	21-Apr-2009	skrll	Remove incorrect KASSERT. XXX PVF_KENTER needs work.
1.43.8.45	10-Apr-2009	skrll	Remove PMAPDEBUG define that crept in.
1.43.8.44	03-Apr-2009	skrll	Track referrenced and modified attributes of pages correct, i.e. as described in pmap(9). Inherit uncacheable attribute if the page already has non-equiv aliases. Tidy-up a comment while I'm here.
1.43.8.43	28-Mar-2009	skrll	Use __func__ everywhere. Fix-up a message while here.
1.43.8.42	28-Mar-2009	skrll	Whitespace.
1.43.8.41	27-Mar-2009	skrll	Simplify locking while UP only.
1.43.8.40	27-Mar-2009	skrll	Make pmap_hptdump compile.
1.43.8.39	21-Mar-2009	skrll	No need to apply PTE_PAGE to pa. It's already page aligned.
1.43.8.38	14-Mar-2009	skrll	Add a comment.
1.43.8.37	14-Mar-2009	skrll	Remove redundant part of a KASSERT
1.43.8.36	13-Mar-2009	skrll	Remove some debug code.
1.43.8.35	13-Mar-2009	skrll	Wrap a line. KNF.
1.43.8.34	13-Mar-2009	skrll	Add a couple of KASSERTs.
1.43.8.33	08-Mar-2009	skrll	bcopy -> memcpy
1.43.8.32	01-Mar-2009	skrll	Fix previous - I forgot a ;
1.43.8.31	01-Mar-2009	skrll	More DIAGNOSTIC changed to KASSERT.
1.43.8.30	25-Feb-2009	skrll	s/u_int32_t/uint32_t/
1.43.8.29	24-Feb-2009	skrll	Re-enable hp700_pagezero_{,un}map
1.43.8.28	24-Feb-2009	skrll	Fix non-DIAGNOSTIC compiles.
1.43.8.27	23-Feb-2009	skrll	Remove debug code so that a kernel compiles with clean sources from the branch.
1.43.8.26	19-Feb-2009	skrll	Fixup redzone stuff and enable it if DIAGNOSTIC.
1.43.8.25	11-Feb-2009	skrll	Handle non-equivalent aliases. Thanks to mjf for help with this.
1.43.8.24	08-Feb-2009	skrll	Whitespace.
1.43.8.23	03-Feb-2009	skrll	Make LOCKDEBUG kernels boot.
1.43.8.22	29-Jan-2009	skrll	Rename a variable to better reflect what it's used for.
1.43.8.21	25-Jan-2009	skrll	Convert some #ifdef PMAPDEBUG checks to KASSERTs.
1.43.8.20	19-Jan-2009	skrll	Sync with HEAD.
1.43.8.19	18-Jan-2009	skrll	Update a comment to make sense to >1 person.
1.43.8.18	18-Jan-2009	skrll	It's VM_PAGE_TO_PHYS you muppet.
1.43.8.17	18-Jan-2009	skrll	Before returning a page to UVM flush the cache to avoid aliasing problems.
1.43.8.16	18-Jan-2009	skrll	Convert pmap_flush_page's 2nd arg from int to bool.
1.43.8.15	18-Jan-2009	skrll	G/C #if 0 code
1.43.8.14	18-Jan-2009	skrll	Typo.
1.43.8.13	15-Dec-2008	skrll	No need for pmap_bootstrap_pv_page* with PMAP_{,UN}MAP_POOLPAGE.
1.43.8.12	04-Dec-2008	skrll	Improve debug output.
1.43.8.11	04-Dec-2008	skrll	Improve locking.
1.43.8.10	04-Dec-2008	skrll	Whitespace.
1.43.8.9	22-Nov-2008	mjf	Bah! Fix my previous commit that broke the build. I should have converted the cast I just removed to uint32_t.
1.43.8.8	22-Nov-2008	mjf	Don't cast 'pve->pv_va' to int, seeing as its type is vaddr_t (uint32_t).
1.43.8.7	17-Nov-2008	skrll	Restore PMAP_NC
1.43.8.6	17-Nov-2008	skrll	Typo in comment.
1.43.8.5	10-Nov-2008	skrll	Improve BTLB handing.
1.43.8.4	09-Nov-2008	skrll	G/C some old stuff.
1.43.8.3	01-Nov-2008	skrll	Pre-allocate pdes for all of KVA. Correctly pmap_kenter_pa the various memory areas.
1.43.8.2	30-Oct-2008	skrll	Fix up memory counts and reporting.
1.43.8.1	27-Oct-2008	skrll	Commit work in progress.
1.43.6.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.47.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.63.2.10	06-Nov-2010	uebayasi	Sync with HEAD.
1.63.2.9	31-Oct-2010	uebayasi	We already have a flag PMAP_NOCACHE. s/PMAP_UNMANAGED/PMAN_NOCACHE/. Pointed out by Chuck Silvers, thanks.
1.63.2.8	30-Oct-2010	uebayasi	Implement pmap_physload_device(9) to replace xmd(4) MD backend. Implement pmap_mmap(9) and use it from mem(4) and xmd(4).
1.63.2.7	17-Aug-2010	uebayasi	Sync with HEAD.
1.63.2.6	07-Jul-2010	uebayasi	Clean up; merge options DIRECT_PAGE into options XIP.
1.63.2.5	31-May-2010	uebayasi	Re-define the definition of "device page"; device pages are pages of device memory. Pages which don't have vm_page (== can't be used for generic use), but whose PV are tracked, are called "direct pages" from now.
1.63.2.4	28-May-2010	uebayasi	Fix a typo; pointed out by Chuck Silvers.
1.63.2.3	30-Apr-2010	uebayasi	Sync with HEAD.
1.63.2.2	27-Apr-2010	uebayasi	Support PMAP_UNMANAGED in some pmaps. (Others should be converted eventually, but no problem while managed device page is not used.)
1.63.2.1	25-Feb-2010	uebayasi	Use VM_PAGE_TO_MD(). Only compile tested.
1.71.2.6	19-May-2011	rmind	Implement sharing of vnode_t::v_interlock amongst vnodes: - Lock is shared amongst UVM objects using uvm_obj_setlock() or getnewvnode(). - Adjust vnode cache to handle unsharing, add VI_LOCKSHARE flag for that. - Use sharing in tmpfs and layerfs for underlying object. - Simplify locking in ubc_fault(). - Sprinkle some asserts. Discussed with ad@.
1.71.2.5	09-Mar-2011	skrll	Drop per-page locking i.e. pvh_lock and rely on locking provided by upper layer, UVM. Sprinkle asserts.
1.71.2.4	05-Mar-2011	rmind	sync with head
1.71.2.3	03-Jul-2010	rmind	sync with head
1.71.2.2	30-May-2010	rmind	sync with head
1.71.2.1	16-Mar-2010	rmind	Change struct uvm_object::vmobjlock to be dynamically allocated with mutex_obj_alloc(). It allows us to share the locks among UVM objects.
1.80.6.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.81.6.4	06-Mar-2012	mrg	sync to -current
1.81.6.3	06-Mar-2012	mrg	sync to -current
1.81.6.2	04-Mar-2012	mrg	sync to latest -current.
1.81.6.1	18-Feb-2012	mrg	merge to -current.
1.81.2.2	17-Apr-2012	yamt	sync with head
1.81.2.1	02-Dec-2011	yamt	adapt hp700. compile tested.
1.97.2.1	02-Mar-2012	riz	Pull up following revision(s) (requested by skrll in ticket #62): sys/arch/hppa/hppa/pmap.c: revision 1.98 Fix PMAPDEBUG build
1.98.12.1	10-Aug-2014	tls	Rebase.
1.98.2.2	03-Dec-2017	jdolecek	update from HEAD
1.98.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.99.8.1	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.99.4.1	05-Feb-2017	skrll	Sync with HEAD
1.100.20.2	16-Jun-2022	martin	Pull up following revision(s) (requested by skrll in ticket #1474): sys/arch/hppa/hppa/pmap.c: revision 1.120 Re-reading the PA2.0 Cache Move-In rules tells me we do indeed need to purge the translations from the TLBs in pmap_procwr. PR/56867: hppa: intermittent SIGSEGV reports in t_ptrace_wait's stepN and setstepN test cases
1.100.20.1	10-Jun-2022	martin	Pull up following revision(s) (requested by skrll in ticket #1467): sys/arch/hppa/include/pmap.h: revision 1.41 sys/arch/hppa/hppa/pmap.c: revision 1.117 port-hppa/56849: Wacko kernel memory accounting in current/hppa Two fixes: - Don't include direct mapped memory in pmap statistics - Decrement pmap statistics counts in pmap_kremove
1.100.16.2	21-Apr-2020	martin	Sync with HEAD
1.100.16.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.102.2.1	29-Feb-2020	ad	Sync with head.
1.105.4.1	20-Apr-2020	bouyer	Sync with HEAD
1.5	17-May-2007	yamt	merge yamt-idlelwp branch. asked by core@. some ports still needs work. from doc/BRANCHES: idle lwp, and some changes depending on it. 1. separate context switching and thread scheduling. (cf. gmcgarry_ctxsw) 2. implement idle lwp. 3. clean up related MD/MI interfaces. 4. make scheduler(s) modular.
1.4	11-Dec-2005	christos	branches: 1.4.26; 1.4.30; 1.4.32; 1.4.38; merge ktrace-lwp.
1.3	10-Oct-2003	chs	branches: 1.3.16; update for new gas syntax. from Jochen Kunz.
1.2	31-Aug-2003	chs	update for LWPs, and some lite cleanup.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file proc_subr.S was added on branch gehenna-devsw on 2002-07-14 17:47:12 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file proc_subr.S was added on branch kqueue on 2002-06-23 17:37:05 +0000
1.3.16.1	03-Sep-2007	yamt	sync with head.
1.4.38.1	22-May-2007	matt	Update to HEAD.
1.4.32.1	11-Jul-2007	mjf	Sync with head.
1.4.30.2	09-Jun-2007	ad	Sync with head.
1.4.30.1	27-May-2007	ad	Sync with head.
1.4.26.1	23-Mar-2007	skrll	Adapt hp700/hppa to yamt-idlelwp. XXX Interrupts can fire before curlwp = new in sched_switch_unlock. XXX This triggers the DEBUG check in sys/arch/hppa/hppa/trap.c:451
1.18	04-Jan-2014	dsl	Remove __HAVE_PROCESS_XFPREGS and add the extra parameter for the size of the fp save area to all the process_read_fpregs() and process_write_fpregs() functions. None of the functions have been modified to use the new parameters. The size is set for all the writes, but some of the arch-specific reads just pass NULL. The amd64 (and i386) need variable sized fp register save areas in order to support AVX and other enhanced register areas. These functions are rarely called - so the extra argument won't matter.
1.17	03-Mar-2011	skrll	branches: 1.17.4; 1.17.14; 1.17.18; Deal with cr27 in process_{read,write}_regs
1.16	14-Jan-2011	rmind	branches: 1.16.2; 1.16.4; Retire struct user, remove sys/user.h inclusions. Note sys/user.h header as obsolete. Remove USER_TO_UAREA/UAREA_TO_USER macros. Various #include fixes and review by matt@.
1.15	16-Mar-2010	skrll	The FP regs are accessed in both physical and virtual modes. Make sure they're allocated in directly mapped memory to avoid aliasing problems and unnecessary cache flushing. Fix various names and references. If we ever directly map the uarea and pcb we can change things at that point. Significantly helps my J210 (PA7200). Mostly from OpenBSD.
1.14	21-Nov-2009	rmind	branches: 1.14.2; 1.14.4; Use lwp_getpcb() on hppa and ia64, clean from struct user usage.
1.13	03-Nov-2009	snj	Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.12	26-Oct-2009	cegger	kill extra whitespaces reviewed by tsutsui@
1.11	30-Apr-2009	skrll	Move HPPA_SID_KERNEL into pmap.h and deal with the move.
1.10	18-Mar-2009	cegger	bcopy -> memcpy
1.9	10-Jan-2008	skrll	branches: 1.9.10; 1.9.18; 1.9.24; Various improvements to the hppa kernel for gdb. - add the useful space and control registers to struct reg - update process_{read,write}_regs accordingly - use MID_HPPA in core dumps. - dump the fp regs into cores. - add single stepping support from OpenBSD.
1.8	04-Mar-2007	christos	branches: 1.8.20; 1.8.26; 1.8.32; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.7	11-Dec-2005	christos	branches: 1.7.26; merge ktrace-lwp.
1.6	01-Jun-2005	scw	branches: 1.6.2; Declare the second arg of process_write_{fp,}regs() to be const. This permits sh5 to continue to re-use those functions in cpu_setmcontext() with the recent change to Makefile.kern.inc (revision 1.62).
1.5	01-May-2005	chs	flush the FPU before accessing the PCB copy.
1.4	15-Jun-2004	chs	flush the dcache after accessing pcb_fpregs. we access it with the DTLB both on and off, so we need to avoid bad cache aliases.
1.3	31-Aug-2003	chs	update for LWPs, and some lite cleanup.
1.2	15-Jul-2003	lukem	__KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file process_machdep.c was added on branch gehenna-devsw on 2002-07-14 17:47:12 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file process_machdep.c was added on branch kqueue on 2002-06-23 17:37:05 +0000
1.6.2.2	21-Jan-2008	yamt	sync with head
1.6.2.1	03-Sep-2007	yamt	sync with head.
1.7.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.8.32.1	11-Jan-2008	bouyer	Sync with HEAD
1.8.26.1	18-Feb-2008	mjf	Sync with HEAD.
1.8.20.1	23-Mar-2008	matt	sync with HEAD
1.9.24.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.9.18.2	28-Apr-2009	skrll	Sync with HEAD.
1.9.18.1	27-Oct-2008	skrll	Commit work in progress.
1.9.10.3	11-Aug-2010	yamt	sync with head.
1.9.10.2	11-Mar-2010	yamt	sync with head
1.9.10.1	04-May-2009	yamt	sync with head.
1.14.4.2	05-Mar-2011	rmind	sync with head
1.14.4.1	30-May-2010	rmind	sync with head
1.14.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.16.4.1	05-Mar-2011	bouyer	Sync with HEAD
1.16.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.17.18.1	18-May-2014	rmind	sync with head
1.17.14.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.17.4.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.4	05-Apr-2014	christos	adjust to new signature; return consistent stuff. 0 is ok -1 is error
1.3	11-Dec-2005	christos	branches: 1.3.112; 1.3.122; 1.3.128; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	__KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.2	06-Aug-2004	skrll	Fix merge mistakes.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file procfs_machdep.c was added on branch gehenna-devsw on 2002-07-14 17:47:13 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file procfs_machdep.c was added on branch kqueue on 2002-06-23 17:37:05 +0000
1.3.128.1	18-May-2014	rmind	sync with head
1.3.122.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.3.112.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.28	27-Oct-2021	thorpej	Use the signal trampoline version constants from <sys/signal.h>.
1.27	15-Apr-2019	skrll	Trailing whitespace
1.26	27-Nov-2018	maxv	Fix widespread leak in the sendsig_siginfo() functions. sigframe_siginfo has padding, so zero it out properly. While here I'm also zeroing out some other things in several ports, for safety. Same problem in netbsd32, so fix that too. I can't compile-test on each architecture, but there should be no breakage (tm). Overall this fixes at least 14 info leaks. Prompted by the discovery by KLEAK of a leak in amd64's sendsig_siginfo.
1.25	08-Feb-2011	rmind	branches: 1.25.30; 1.25.34; 1.25.42; 1.25.48; 1.25.54; 1.25.56; Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were. Extra verification by snj@.
1.24	14-Jan-2011	rmind	branches: 1.24.2; 1.24.4; Retire struct user, remove sys/user.h inclusions. Note sys/user.h header as obsolete. Remove USER_TO_UAREA/UAREA_TO_USER macros. Various #include fixes and review by matt@.
1.23	21-Nov-2009	rmind	branches: 1.23.4; Use lwp_getpcb() on hppa and ia64, clean from struct user usage.
1.22	21-Nov-2008	he	Rename sendsig() to sendsig_siginfo(), so that we don't conflict with the newly added sendsig() in kern_sig.c.
1.21	28-Apr-2008	martin	branches: 1.21.2; 1.21.6; 1.21.8; Remove clause 3 and 4 from TNF licenses
1.20	24-Apr-2008	ad	branches: 1.20.2; Merge proc::p_mutex and proc::p_smutex into a single adaptive mutex, since we no longer need to guard against access from hardware interrupt handlers. Additionally, if cloning a process with CLONE_SIGHAND, arrange to have the child process share the parent's lock so that signal state may be kept in sync. Partially addresses PR kern/37437.
1.19	22-Dec-2007	skrll	branches: 1.19.6; 1.19.8; Align the stack when delivering signals and don't waste a HPPA_FRAME_SIZE.
1.18	13-Dec-2007	skrll	g/c __HPPA_SIGNAL_PRIVATE
1.17	17-Oct-2007	garbled	branches: 1.17.4; 1.17.8; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.16	08-Jul-2007	pooka	branches: 1.16.10; Initialize the link context in a signal frame to the receiving lwp's link context instead of NULL. Otherwise, if we got a signal while the lwp had a link context set, the link context would be set to NULL upon return from signal delivery. christos@tech-kern: "I think you are right."
1.15	09-Feb-2007	ad	branches: 1.15.6; 1.15.8; 1.15.14; Merge newlock2 to head.
1.14	11-Dec-2005	christos	branches: 1.14.20; merge ktrace-lwp.
1.13	07-May-2005	chs	branches: 1.13.2; in sendsig(), set tf->tf_iisq_* as well, since a thread might take a signal while it's executing in the gateway page.
1.12	01-May-2005	chs	remove the sigcontext signal stuff, we've never used it.
1.11	24-Jul-2004	chs	real siginfo support.
1.10	18-Jul-2004	chs	add hppa support for RAS, context stuff, siginfo and scheduler activations: - add a RAS hook in cpu_switch(). - fill in the definition of struct mcontext. - implement cpu_upcall(), cpu_getmcontext(), cpu_getmcontext() and cpu_switchto(). - for now, force the right priviledge bits and space regs in setcontext(). - use correct values for __SIMPLELOCK_*. - move the user stack to start at a multiple of the pthread stack size so that libpthread can use the sp-masking trick.
1.9	11-Jun-2004	chs	change sigdebug default to not print anything.
1.8	26-Mar-2004	drochner	To the rest of the kernel, pretend that hppa supports SIGINFO. There are still only "sigcontext" stackframes passed to the user, but at least we can clean up the MI sources now.
1.7	28-Nov-2003	chs	de-__P, remove register, ansify.
1.6	26-Sep-2003	simonb	Fix "constify sendsig/trapsignal" fallout for non-siginfo'd archs. Test compiled on most architectures.
1.5	31-Aug-2003	chs	update for LWPs, and some lite cleanup.
1.4	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	15-Jul-2003	lukem	__KERNEL_RCSID()
1.2	04-Jul-2002	thorpej	branches: 1.2.2; 1.2.8; Add kernel support for having userland provide the signal trampoline: * struct sigacts gets a new sigact_sigdesc structure, which has the sigaction and the trampoline/version. Version 0 means "legacy kernel provided trampoline". Other versions are coordinated with machine- dependent code in libc. * sigaction1() grows two more arguments -- the trampoline pointer and the trampoline version. * A new __sigaction_sigtramp() system call is provided to register a trampoline along with a signal handler. * The handler is no longer passed to sensig() functions. Instead, sendsig() looks up the handler by peeking in the sigacts for the process getting the signal (since it has to look in there for the trampoline anyway). * Native sendsig() functions now select the appropriate trampoline and its arguments based on the trampoline version in the sigacts. Changes to libc to use the new facility will be checked in later. Kernel version not bumped; we will ride the 1.6C bump made recently.
1.1	05-Jun-2002	fredette	branches: 1.1.2; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.2.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file sig_machdep.c was added on branch kqueue on 2002-06-23 17:37:05 +0000
1.2.8.3	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.2.8.2	06-Aug-2004	skrll	Fix merge mistakes.
1.2.8.1	03-Aug-2004	skrll	Sync with HEAD
1.2.2.3	16-Jul-2002	gehenna	catch up with -current.
1.2.2.2	14-Jul-2002	gehenna	catch up with -current.
1.2.2.1	04-Jul-2002	gehenna	file sig_machdep.c was added on branch gehenna-devsw on 2002-07-14 17:47:13 +0000
1.13.2.3	21-Jan-2008	yamt	sync with head
1.13.2.2	03-Sep-2007	yamt	sync with head.
1.13.2.1	26-Feb-2007	yamt	sync with head.
1.14.20.2	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.14.20.1	29-Jan-2007	ad	Make hp700 compile.
1.15.14.1	03-Oct-2007	garbled	Sync with HEAD
1.15.8.1	11-Jul-2007	mjf	Sync with head.
1.15.6.1	15-Jul-2007	ad	Sync with head.
1.16.10.2	09-Jan-2008	matt	sync with HEAD
1.16.10.1	06-Nov-2007	matt	sync with HEAD
1.17.8.1	02-Jan-2008	bouyer	Sync with HEAD
1.17.4.1	26-Dec-2007	ad	Sync with head.
1.19.8.1	18-May-2008	yamt	sync with head.
1.19.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.19.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.20.2.3	11-Mar-2010	yamt	sync with head
1.20.2.2	04-May-2009	yamt	sync with head.
1.20.2.1	16-May-2008	yamt	sync with head.
1.21.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.21.6.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.21.2.3	14-May-2008	wrstuden	Per discussion with ad at n dot o, revert signal mask handling changes. The l_sigstk changes are most likely totally un-needed as SA will never use a signal stack - we send an upcall (or will as other diffs are brought in). The l_sigmask changes were too controvertial. In all honesty, I think it's probably best to revert them. The main reason they were there is the fact that in an SA process, we don't mask signals per kernel thread, we mask them per user thread. In the kernel, we want them all to get turned into upcalls. Thus the normal state of l_sigmask in an SA process is for it to always be empty. While we are in the process of delivering a signal, we want to temporarily mask a signal (so we don't recursively exhaust our upcall stacks). However signal delivery is rare (important, but rare), and delivering back-to-back signals is even rarer. So rather than cause every user of a signal mask to be prepared for this very rare case, we will just add a second check later in the signal delivery code. Said change is not in this diff. This also un-compensates all of our compatability code for dealing with SA. SA is a NetBSD-specific thing, so there's no need for Irix, Linux, Solaris, SVR4 and so on to cope with it. As previously, everything other than kern_sa.c compiles in i386 GENERIC as of this checkin. I will switch to ALL soon for compile testing.
1.21.2.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.21.2.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.23.4.1	05-Mar-2011	rmind	sync with head
1.24.4.1	17-Feb-2011	bouyer	Sync with HEAD
1.24.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.25.56.1	10-Jun-2019	christos	Sync with HEAD
1.25.54.1	26-Dec-2018	pgoyette	Sync with HEAD, resolve a few conflicts
1.25.48.1	27-Jan-2019	martin	Pull up following revision(s) (requested by maxv in ticket #1173): sys/arch/hppa/hppa/sig_machdep.c: revision 1.26 sys/arch/arm/arm/sig_machdep.c: revision 1.51 sys/arch/i386/i386/machdep.c: revision 1.813 sys/arch/alpha/alpha/machdep.c: revision 1.352 sys/arch/m68k/m68k/sig_machdep.c: revision 1.50 sys/arch/usermode/target/i386/cpu_i386.c: revision 1.8 sys/arch/sparc64/sparc64/machdep.c: revision 1.289 sys/arch/sparc64/sparc64/netbsd32_machdep.c: revision 1.111 sys/arch/powerpc/powerpc/sig_machdep.c: revision 1.46 sys/arch/amd64/amd64/netbsd32_machdep.c: revision 1.117 sys/arch/sh3/sh3/sh3_machdep.c: revision 1.106 sys/arch/mips/mips/netbsd32_machdep.c: revision 1.16 sys/arch/mips/mips/sig_machdep.c: revision 1.24 sys/arch/riscv/riscv/sig_machdep.c: revision 1.2 sys/arch/usermode/target/x86_64/cpu_x86_64.c: revision 1.7 sys/arch/vax/vax/sig_machdep.c: revision 1.23 Fix widespread leak in the sendsig_siginfo() functions. sigframe_siginfo has padding, so zero it out properly. While here I'm also zeroing out some other things in several ports, for safety. Same problem in netbsd32, so fix that too. I can't compile-test on each architecture, but there should be no breakage (tm). Overall this fixes at least 14 info leaks. Prompted by the discovery by KLEAK of a leak in amd64's sendsig_siginfo.
1.25.42.1	30-Jan-2019	martin	Pull up following revision(s) (requested by maxv in ticket #1677): sys/arch/hppa/hppa/sig_machdep.c: revision 1.26 sys/arch/arm/arm/sig_machdep.c: revision 1.51 sys/arch/i386/i386/machdep.c: revision 1.813 sys/arch/alpha/alpha/machdep.c: revision 1.352 sys/arch/m68k/m68k/sig_machdep.c: revision 1.50 sys/arch/usermode/target/i386/cpu_i386.c: revision 1.8 sys/arch/sparc64/sparc64/machdep.c: revision 1.289 sys/arch/sparc64/sparc64/netbsd32_machdep.c: revision 1.111 sys/arch/powerpc/powerpc/sig_machdep.c: revision 1.46 sys/arch/amd64/amd64/netbsd32_machdep.c: revision 1.117 sys/arch/sh3/sh3/sh3_machdep.c: revision 1.106 sys/arch/mips/mips/netbsd32_machdep.c: revision 1.16 sys/arch/mips/mips/sig_machdep.c: revision 1.24 sys/arch/usermode/target/x86_64/cpu_x86_64.c: revision 1.7 sys/arch/vax/vax/sig_machdep.c: revision 1.23 Fix widespread leak in the sendsig_siginfo() functions. sigframe_siginfo has padding, so zero it out properly. While here I'm also zeroing out some other things in several ports, for safety. Same problem in netbsd32, so fix that too. I can't compile-test on each architecture, but there should be no breakage (tm). Overall this fixes at least 14 info leaks. Prompted by the discovery by KLEAK of a leak in amd64's sendsig_siginfo.
1.25.34.1	30-Jan-2019	martin	Pull up following revision(s) (requested by maxv in ticket #1677): sys/arch/hppa/hppa/sig_machdep.c: revision 1.26 sys/arch/arm/arm/sig_machdep.c: revision 1.51 sys/arch/i386/i386/machdep.c: revision 1.813 sys/arch/alpha/alpha/machdep.c: revision 1.352 sys/arch/m68k/m68k/sig_machdep.c: revision 1.50 sys/arch/usermode/target/i386/cpu_i386.c: revision 1.8 sys/arch/sparc64/sparc64/machdep.c: revision 1.289 sys/arch/sparc64/sparc64/netbsd32_machdep.c: revision 1.111 sys/arch/powerpc/powerpc/sig_machdep.c: revision 1.46 sys/arch/amd64/amd64/netbsd32_machdep.c: revision 1.117 sys/arch/sh3/sh3/sh3_machdep.c: revision 1.106 sys/arch/mips/mips/netbsd32_machdep.c: revision 1.16 sys/arch/mips/mips/sig_machdep.c: revision 1.24 sys/arch/usermode/target/x86_64/cpu_x86_64.c: revision 1.7 sys/arch/vax/vax/sig_machdep.c: revision 1.23 Fix widespread leak in the sendsig_siginfo() functions. sigframe_siginfo has padding, so zero it out properly. While here I'm also zeroing out some other things in several ports, for safety. Same problem in netbsd32, so fix that too. I can't compile-test on each architecture, but there should be no breakage (tm). Overall this fixes at least 14 info leaks. Prompted by the discovery by KLEAK of a leak in amd64's sendsig_siginfo.
1.25.30.1	30-Jan-2019	martin	Pull up following revision(s) (requested by maxv in ticket #1677): sys/arch/hppa/hppa/sig_machdep.c: revision 1.26 sys/arch/arm/arm/sig_machdep.c: revision 1.51 sys/arch/i386/i386/machdep.c: revision 1.813 sys/arch/alpha/alpha/machdep.c: revision 1.352 sys/arch/m68k/m68k/sig_machdep.c: revision 1.50 sys/arch/usermode/target/i386/cpu_i386.c: revision 1.8 sys/arch/sparc64/sparc64/machdep.c: revision 1.289 sys/arch/sparc64/sparc64/netbsd32_machdep.c: revision 1.111 sys/arch/powerpc/powerpc/sig_machdep.c: revision 1.46 sys/arch/amd64/amd64/netbsd32_machdep.c: revision 1.117 sys/arch/sh3/sh3/sh3_machdep.c: revision 1.106 sys/arch/mips/mips/netbsd32_machdep.c: revision 1.16 sys/arch/mips/mips/sig_machdep.c: revision 1.24 sys/arch/usermode/target/x86_64/cpu_x86_64.c: revision 1.7 sys/arch/vax/vax/sig_machdep.c: revision 1.23 Fix widespread leak in the sendsig_siginfo() functions. sigframe_siginfo has padding, so zero it out properly. While here I'm also zeroing out some other things in several ports, for safety. Same problem in netbsd32, so fix that too. I can't compile-test on each architecture, but there should be no breakage (tm). Overall this fixes at least 14 info leaks. Prompted by the discovery by KLEAK of a leak in amd64's sendsig_siginfo.
1.10	28-Oct-2021	christos	put back the compat signal code; still have the stubs for it in libc
1.9	27-Oct-2021	christos	@thorpej wrote that sigcontext was never used on hppa; remove kernel handling signal code. discussed also with @skrll
1.8	15-Apr-2019	skrll	Trailing whitespace
1.7	03-Nov-2009	snj	branches: 1.7.64; Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.6	11-Dec-2005	christos	branches: 1.6.78; merge ktrace-lwp.
1.5	26-Mar-2004	drochner	To the rest of the kernel, pretend that hppa supports SIGINFO. There are still only "sigcontext" stackframes passed to the user, but at least we can clean up the MI sources now.
1.4	10-Oct-2003	chs	update for new gas syntax. from Jochen Kunz.
1.3	04-Jul-2002	thorpej	branches: 1.3.2; 1.3.8; The signal trampoline runs in userspace; do not profile it.
1.2	01-Jul-2002	fredette	Made the signal trampoline PLABEL-aware. Added a missing comma to the pmap_redzone() call.
1.1	05-Jun-2002	fredette	branches: 1.1.2; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.2.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file sigcode.S was added on branch kqueue on 2002-06-23 17:37:05 +0000
1.3.8.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.8.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.8.1	03-Aug-2004	skrll	Sync with HEAD
1.3.2.3	16-Jul-2002	gehenna	catch up with -current.
1.3.2.2	14-Jul-2002	gehenna	catch up with -current.
1.3.2.1	04-Jul-2002	gehenna	file sigcode.S was added on branch gehenna-devsw on 2002-07-14 17:47:13 +0000
1.6.78.1	11-Mar-2010	yamt	sync with head
1.7.64.1	10-Jun-2019	christos	Sync with HEAD
1.9	06-Sep-2025	riastradh	paravirt_membar_sync(9): New memory barrier. For use in paravirtualized drivers which require store-before-load ordering -- irrespective of whether the kernel is built for a single processor, or whether the (virtual) machine is booted with a single processor. This is even required on architectures that don't even have a store-before-load ordering barrier, like m68k; adding, e.g., a virtio bus is _as if_ the architecture has been extended with relaxed memory ordering when talking with that new bus. Such architectures need some way to request the hypervisor enforce that ordering -- on m68k, that's done by issuing a CASL instruction, which qemu maps to an atomic r/m/w with sequential consistency ordering in the host. PR kern/59618: occasional virtio block device lock ups/hangs
1.8	20-Apr-2025	skrll	branches: 1.8.2; PR59305: kernel longjmp(9) fails to make setjmp(9) return 1
1.7	15-Apr-2019	skrll	branches: 1.7.4; 1.7.30; 1.7.36; Trailing whitespace
1.6	03-Nov-2009	snj	branches: 1.6.64; Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.5	11-Dec-2005	christos	branches: 1.5.78; merge ktrace-lwp.
1.4	26-Aug-2004	jkunz	Import STI wscons(4) driver from OpenBSD and add new driver for PS/2 keyboard / mouse pots of LASI.
1.3	07-Aug-2004	chs	clean up some register naming.
1.2	10-Oct-2003	chs	update for new gas syntax. from Jochen Kunz.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.5	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.4	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.3	03-Sep-2004	skrll	Sync with HEAD
1.1.10.2	12-Aug-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file support.S was added on branch gehenna-devsw on 2002-07-14 17:47:14 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file support.S was added on branch kqueue on 2002-06-23 17:37:05 +0000
1.5.78.1	11-Mar-2010	yamt	sync with head
1.6.64.1	10-Jun-2019	christos	Sync with HEAD
1.7.36.1	02-Aug-2025	perseant	Sync with HEAD
1.7.30.2	19-Oct-2025	martin	Pull up following revision(s) (requested by riastradh in ticket #60): sys/arch/sparc/sparc/locore.s: revision 1.287 share/man/man9/Makefile: revision 1.475 sys/arch/mips/mips/cpu_subr.c: revision 1.65 sys/arch/mips/mips/cpu_subr.c: revision 1.66 sys/arch/amd64/amd64/cpufunc.S: revision 1.70 common/lib/libc/arch/i386/atomic/atomic.S: revision 1.38 common/lib/libc/arch/sparc/atomic/membar_ops.S: revision 1.9 sys/arch/hppa/hppa/support.S: revision 1.9 sys/arch/alpha/alpha/locore.s: revision 1.145 share/man/man9/paravirt_membar_sync.9: revision 1.1 sys/arch/sparc64/sparc64/locore.s: revision 1.436 distrib/sets/lists/comp/mi: revision 1.2499 sys/arch/i386/i386/cpufunc.S: revision 1.54 common/lib/libc/arch/sparc64/atomic/membar_ops.S: revision 1.10 sys/sys/paravirt_membar.h: revision 1.1 sys/arch/arm/arm/cpu_subr.c: revision 1.6 common/lib/libc/arch/x86_64/atomic/atomic.S: revision 1.32 (all via patch) paravirt_membar_sync(9): New memory barrier. For use in paravirtualized drivers which require store-before-load ordering -- irrespective of whether the kernel is built for a single processor, or whether the (virtual) machine is booted with a single processor. This is even required on architectures that don't even have a store-before-load ordering barrier, like m68k; adding, e.g., a virtio bus is _as if_ the architecture has been extended with relaxed memory ordering when talking with that new bus. Such architectures need some way to request the hypervisor enforce that ordering -- on m68k, that's done by issuing a CASL instruction, which qemu maps to an atomic r/m/w with sequential consistency ordering in the host. PR kern/59618: occasional virtio block device lock ups/hangs mips: Fix asm arch options in new paravirt_membar_sync. Need to explicitly enable mips2 (MIPS-II) instructions in order to use sync. Fixes: /tmp/ccxgOmXc.s: Assembler messages: /tmp/ccxgOmXc.s:3576: Error: opcode not supported on this processor: mips1 (mips1) `sync' --- cpu_subr.o --- *** Failed target: cpu_subr.o PR kern/59618: occasional virtio block device lock ups/hangs
1.7.30.1	09-May-2025	martin	Pull up following revision(s) (requested by skrll in ticket #1104): sys/arch/hppa/hppa/support.S: revision 1.8 PR59305: kernel longjmp(9) fails to make setjmp(9) return 1
1.7.4.1	19-Oct-2025	martin	Pull up following revision(s) (requested by riastradh in ticket #60): sys/arch/sparc/sparc/locore.s: revision 1.287 share/man/man9/Makefile: revision 1.475 sys/arch/mips/mips/cpu_subr.c: revision 1.65 sys/arch/mips/mips/cpu_subr.c: revision 1.66 sys/arch/amd64/amd64/cpufunc.S: revision 1.70 sys/arch/hppa/hppa/support.S: revision 1.9 sys/arch/alpha/alpha/locore.s: revision 1.145 share/man/man9/paravirt_membar_sync.9: revision 1.1 sys/arch/sparc64/sparc64/locore.s: revision 1.436 distrib/sets/lists/comp/mi: revision 1.2499 sys/arch/i386/i386/cpufunc.S: revision 1.54 sys/sys/paravirt_membar.h: revision 1.1 sys/arch/arm/arm/cpu_subr.c: revision 1.6 (all via patch) paravirt_membar_sync(9): New memory barrier. For use in paravirtualized drivers which require store-before-load ordering -- irrespective of whether the kernel is built for a single processor, or whether the (virtual) machine is booted with a single processor. This is even required on architectures that don't even have a store-before-load ordering barrier, like m68k; adding, e.g., a virtio bus is _as if_ the architecture has been extended with relaxed memory ordering when talking with that new bus. Such architectures need some way to request the hypervisor enforce that ordering -- on m68k, that's done by issuing a CASL instruction, which qemu maps to an atomic r/m/w with sequential consistency ordering in the host. PR kern/59618: occasional virtio block device lock ups/hangs mips: Fix asm arch options in new paravirt_membar_sync. Need to explicitly enable mips2 (MIPS-II) instructions in order to use sync. Fixes: /tmp/ccxgOmXc.s: Assembler messages: /tmp/ccxgOmXc.s:3576: Error: opcode not supported on this processor: mips1 (mips1) `sync' --- cpu_subr.o --- *** Failed target: cpu_subr.o PR kern/59618: occasional virtio block device lock ups/hangs
1.8.2.1	19-Oct-2025	martin	Pull up following revision(s) (requested by riastradh in ticket #60): sys/arch/sparc/sparc/locore.s: revision 1.287 share/man/man9/Makefile: revision 1.475 sys/arch/mips/mips/cpu_subr.c: revision 1.65 sys/arch/riscv/riscv/cpu_subr.c: revision 1.6 sys/arch/mips/mips/cpu_subr.c: revision 1.66 sys/arch/amd64/amd64/cpufunc.S: revision 1.70 common/lib/libc/arch/i386/atomic/atomic.S: revision 1.38 common/lib/libc/arch/sparc/atomic/membar_ops.S: revision 1.9 sys/arch/hppa/hppa/support.S: revision 1.9 sys/arch/alpha/alpha/locore.s: revision 1.145 share/man/man9/paravirt_membar_sync.9: revision 1.1 sys/arch/sparc64/sparc64/locore.s: revision 1.436 distrib/sets/lists/comp/mi: revision 1.2499 sys/arch/i386/i386/cpufunc.S: revision 1.54 common/lib/libc/arch/sparc64/atomic/membar_ops.S: revision 1.10 sys/sys/paravirt_membar.h: revision 1.1 sys/arch/arm/arm/cpu_subr.c: revision 1.6 sys/arch/virt68k/virt68k/locore.s: revision 1.17 common/lib/libc/arch/x86_64/atomic/atomic.S: revision 1.32 paravirt_membar_sync(9): New memory barrier. For use in paravirtualized drivers which require store-before-load ordering -- irrespective of whether the kernel is built for a single processor, or whether the (virtual) machine is booted with a single processor. This is even required on architectures that don't even have a store-before-load ordering barrier, like m68k; adding, e.g., a virtio bus is _as if_ the architecture has been extended with relaxed memory ordering when talking with that new bus. Such architectures need some way to request the hypervisor enforce that ordering -- on m68k, that's done by issuing a CASL instruction, which qemu maps to an atomic r/m/w with sequential consistency ordering in the host. PR kern/59618: occasional virtio block device lock ups/hangs mips: Fix asm arch options in new paravirt_membar_sync. Need to explicitly enable mips2 (MIPS-II) instructions in order to use sync. Fixes: /tmp/ccxgOmXc.s: Assembler messages: /tmp/ccxgOmXc.s:3576: Error: opcode not supported on this processor: mips1 (mips1) `sync' --- cpu_subr.o --- *** Failed target: cpu_subr.o PR kern/59618: occasional virtio block device lock ups/hangs
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file sys_machdep.c was added on branch tls-maxphys on 2014-08-20 00:03:04 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file sys_machdep.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file sys_machdep.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.75	23-Jul-2023	skrll	PR/57261: hppa should be converted to __HAVE_SYSCALL_INTERN Provide syscall_intern and use the md_syscall in syscall trap handling.
1.74	06-Sep-2021	andvar	fix various typos in comments.
1.73	14-Sep-2020	skrll	-Wno-error=array-bounds
1.72	16-Apr-2019	skrll	Fix a comment
1.71	16-Apr-2019	skrll	Whitespace
1.70	14-Apr-2019	skrll	Trailing whitespace
1.69	23-Mar-2019	maxv	Remove references to COMPAT_OSF1 in HPPA, it has never been supported on this architecture.
1.68	06-Apr-2012	skrll	branches: 1.68.40; Update comments to reflect that we always have a hardware FPU.
1.67	06-Apr-2012	skrll	Remove unnecessary cache flushes. FP regs are stored in memory from a pool which is direct mapped and therefore available in virtual and physical modes.
1.66	06-Apr-2012	skrll	unifdef FPEMUL. All our supported systems have an FPU.
1.65	05-Apr-2012	skrll	Whitespace in previous
1.64	05-Apr-2012	skrll	Use CR_ control regsiter definition for consistency.
1.63	26-Feb-2012	skrll	Enhance a comment.
1.62	03-Jan-2012	skrll	Fix the CPU #ifdefs
1.61	02-Jan-2012	skrll	From OpenBSD... Fix encoding of DIAG instructions in the MFCPU_T and MTCPU_T macros. MTCPU_T was encoded as a read instruction, while MFCPU_T was encoded as a read-through-TH instruction, although the only uses of it concern registers read through CH. (You are not supposed to understand this, this is a dark corner of undocumented rotten PA-RISC bowels). Cache SID hashing will now correctly be disabled on PCXS, PCXT and PCXT' processors. Proper encoding from the old PA-RISC mklinux sources; tested on 720 (PCXS) and 715/75 (PCXT); ok kettenis@
1.60	28-Feb-2011	skrll	branches: 1.60.4; 1.60.8; Don't use %tr3 (aka cr27) in emu trap. cr27 is now used for lwp private info.
1.59	28-Feb-2011	skrll	Remove old/incorrect comment.
1.58	26-Feb-2011	skrll	Whitespace.
1.57	26-Feb-2011	skrll	Add a comment.
1.56	26-Feb-2011	skrll	(Attempt to) bundle some stw/ldws and remove redundant CR_TLS save.
1.55	24-Feb-2011	skrll	No need to save CR_TLS twice in the DDB case. hi joerg.
1.54	24-Feb-2011	joerg	Allow storing and receiving the LWP private pointer via ucontext_t on all platforms except VAX and IA64. Add fast access via register for AMD64, i386 and SH3 ports. Use this fast access in libpthread to replace the stack based pthread_self(). Implement skeleton support for Alpha, HPPA, PowerPC, SPARC and SPARC64, but leave it disabled. Ports that support this feature provide __HAVE____LWP_GETPRIVATE_FAST in machine/types.h and a corresponding __lwp_getprivate_fast in machine/mcontext.h. This material is based upon work partially supported by The NetBSD Foundation under a contract with Joerg Sonnenberger.
1.53	23-Jan-2011	skrll	Make some more information (psw/fpu_state) per cpu.
1.52	22-Jan-2011	skrll	Save CR24 and CR27 and report in ddb.
1.51	22-Jan-2011	skrll	Fix MULTIPROCESSOR curlwp/curcpu handling.
1.50	06-Jun-2010	skrll	branches: 1.50.2; 1.50.4; MULTIPROCESSOR fixes - provide curcpu in a control register instead of curlwp - define {GET,SET}_CURLWP and GET_CURCPU and use whereever possible. - define a cpu count and use it in CPU_INFO_FOREACH XXX hppa_ncpus isn't valid yet.
1.49	26-Apr-2010	skrll	Remove unused BSS allocation.
1.48	02-Apr-2010	skrll	Per-cpu "physical" trap save area.
1.47	16-Mar-2010	skrll	The FP regs are accessed in both physical and virtual modes. Make sure they're allocated in directly mapped memory to avoid aliasing problems and unnecessary cache flushing. Fix various names and references. If we ever directly map the uarea and pcb we can change things at that point. Significantly helps my J210 (PA7200). Mostly from OpenBSD.
1.46	11-Mar-2010	skrll	branches: 1.46.2; Comment style.
1.45	11-Mar-2010	skrll	A nullify snuck in. Remove it.
1.44	11-Mar-2010	skrll	Comment improvements.
1.43	10-Mar-2010	skrll	More comment improvement.
1.42	10-Mar-2010	skrll	Comment improvements.
1.41	08-Mar-2010	skrll	Fix and use the BSS macro.
1.40	13-Feb-2010	skrll	Remove unnecessary comment.
1.39	13-Feb-2010	skrll	Whitespace.
1.38	17-Jan-2010	skrll	branches: 1.38.2; Remove an old comment.
1.37	16-Jan-2010	skrll	Tweak comment. From OpenBSD.
1.36	15-Dec-2009	skrll	Consistent comment format.
1.35	15-Dec-2009	skrll	Remove #if 0 / #endif section
1.34	14-Dec-2009	skrll	Remove redundant line.
1.33	12-Dec-2009	skrll	Correct/add comments.
1.32	10-Dec-2009	rmind	Rename L_ADDR to L_PCB and amend some comments accordingly.
1.31	01-Dec-2009	skrll	Remove U_PCB as requested by rmind. Same code before and after.
1.30	24-May-2009	skrll	Kill '$' in exported symbols.
1.29	24-May-2009	skrll	G/C DTRAP
1.28	30-Apr-2009	skrll	Correct some CPU ifdefs so that a HP7100_CPU only kernel should compile.
1.27	30-Apr-2009	skrll	Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.26	22-Aug-2008	skrll	branches: 1.26.2; 1.26.8; Update a comment.
1.25	22-Aug-2008	skrll	Typo in comment.
1.24	28-Apr-2008	martin	branches: 1.24.2; 1.24.6; Remove clause 3 and 4 from TNF licenses
1.23	21-Dec-2007	skrll	branches: 1.23.6; 1.23.8; 1.23.10; Improve ddb backtraces by: - Starting with the right set of fp, pc, and rp in all cases. - Dropping the argument printing stuff as it could never work. - Backtrace through traps and decode syscalls properly by making sure the trapframe is at a known offset from the stack pointer in both cases. Also, ensure that the frame pointer is zero so that we can detect traps.
1.22	12-Nov-2007	skrll	branches: 1.22.2; 1.22.6; Fix kernel profiling on HPPA. - stop gcc emitting stuff that HPUX requires - don't use splhigh() in MCOUNT_ENTER as a call to _mcount will be generated at the moment. Disable interrupts in hardware instead. - Fix _PROF_PROLOGUE to save/restore all the register args when calling _mcount. - Fixup LEAF_ENTRY to dtrt (I think) in the GPROF case. - Provide LEAF_ENTRY_NOPROFILE and sprinkle its use where i) profiling causes problems, e.g. trap handlers, and ii) where it just doesn't make sense, e.g. start.
1.21	17-Oct-2007	garbled	branches: 1.21.2; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.20	18-May-2007	skrll	branches: 1.20.8; 1.20.10; 1.20.14; Use the CALL macro. No functional change.
1.19	17-May-2007	yamt	merge yamt-idlelwp branch. asked by core@. some ports still needs work. from doc/BRANCHES: idle lwp, and some changes depending on it. 1. separate context switching and thread scheduling. (cf. gmcgarry_ctxsw) 2. implement idle lwp. 3. clean up related MD/MI interfaces. 4. make scheduler(s) modular.
1.18	08-May-2007	skrll	Remove useless comment.
1.17	08-May-2007	skrll	Use sr1 to jump to syscall as we just loaded it with the right value.
1.16	12-Apr-2007	skrll	branches: 1.16.2; Remove unused label.
1.15	19-Feb-2007	skrll	branches: 1.15.4; 1.15.6; Remove the requirement for $trap_tmp_save to be 2048 aligned. It's not it for the sake of 4 instructions.
1.14	15-Sep-2006	skrll	branches: 1.14.6; Fix comment. %t1 is the syscall # not curlwp.
1.13	26-Aug-2006	skrll	branches: 1.13.2; Correct assembler syntax to load the correct (left) bits of a constant. Inspired by OpenBSD.
1.12	11-Dec-2005	christos	branches: 1.12.4; 1.12.8; merge ktrace-lwp.
1.11	07-May-2005	chs	branches: 1.11.2; in the trap handler for T_EMULATION traps, also check if the opcode is 0xe. if it is, then the instruction is an FPU instruction and we must not check bits 23-25 since they are not a UID field in this format. this fixes the spurious SIGILLs sometimes triggered by xmpyu instructions.
1.10	14-Jul-2004	chs	remove an extra instruction I added with an overzealous cut+paste.
1.9	15-Jun-2004	chs	flush the dcache after accessing pcb_fpregs. we access it with the DTLB both on and off, so we need to avoid bad cache aliases.
1.8	10-Oct-2003	chs	update for new gas syntax. from Jochen Kunz.
1.7	31-Aug-2003	chs	update for LWPs, and some lite cleanup.
1.6	23-Jun-2003	martin	branches: 1.6.2; Make sure to include opt_foo.h if a defflag option FOO is used.
1.5	25-Aug-2002	fredette	No longer use BTLB entries to map the entire address spaces of I/O subsystems, since BTLB entries can be scarce and very little of an I/O subsystem normally needs to be mapped. Instead, the pmap now allows mappings of I/O space to be entered with pmap_kenter_pa. bus_space mappings for small amounts of I/O space (as for virtually all devices) are made this way, with BTLB entries still used for large mappings for things like framebuffers. This has led to more and cleaned-up uses of bus_space(9) and has caused some autoconf cleanup. Also, kgdb is now attached and connected before autoconfiguration, which is much earlier than before.
1.4	13-Aug-2002	fredette	Converted the fault handlers for the PA7100LC and up to handle mappings not marked TLB_NO_RW_ALIAS.
1.3	11-Aug-2002	fredette	Significant pmap changes to no longer rely on the "U-bit" (TLB_UNCACHEABLE) to deal with aliasing of regular memory pages, because many processors don't support it. Now, the pmap marks all mappings of a page that has any non-equivalent aliasing and any writable mapping, and the fault handlers watch for this and flush other mappings out of the TLB and cache before (re)entering a conflicting mapping. When a page has non-equivalent aliasing, only one writable mapping at a time may be in the TLB and cache. If no writable mapping is in the TLB and cache, any number of read-only mappings may be. The PA7100LC/PA7300LC fault handlers have not been converted yet.
1.2	06-Jun-2002	fredette	branches: 1.2.2; 1.2.4; Fixed some mixup between processor number and type name, i.e., PCXT is PA7100, not PA7200.
1.1	05-Jun-2002	fredette	Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.2.4.3	31-Aug-2002	gehenna	catch up with -current.
1.2.4.2	14-Jul-2002	gehenna	catch up with -current.
1.2.4.1	06-Jun-2002	gehenna	file trap.S was added on branch gehenna-devsw on 2002-07-14 17:47:14 +0000
1.2.2.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.2.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.2.2.1	06-Jun-2002	jdolecek	file trap.S was added on branch kqueue on 2002-06-23 17:37:06 +0000
1.6.2.4	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.6.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.2.1	03-Aug-2004	skrll	Sync with HEAD
1.11.2.5	21-Jan-2008	yamt	sync with head
1.11.2.4	15-Nov-2007	yamt	sync with head.
1.11.2.3	03-Sep-2007	yamt	sync with head.
1.11.2.2	26-Feb-2007	yamt	sync with head.
1.11.2.1	30-Dec-2006	yamt	sync with head.
1.12.8.1	03-Sep-2006	yamt	sync with head.
1.12.4.1	09-Sep-2006	rpaulo	sync with head
1.13.2.1	18-Nov-2006	ad	Sync with head.
1.14.6.4	17-May-2007	yamt	sync with head.
1.14.6.3	15-Apr-2007	yamt	sync with head.
1.14.6.2	12-Apr-2007	skrll	Remove useless curlwp == NULL test.
1.14.6.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.15.6.1	11-Jul-2007	mjf	Sync with head.
1.15.4.2	03-Dec-2007	ad	Sync with HEAD.
1.15.4.1	27-May-2007	ad	Sync with head.
1.16.2.1	22-May-2007	matt	Update to HEAD.
1.20.14.1	13-Nov-2007	bouyer	Sync with HEAD
1.20.10.2	09-Jan-2008	matt	sync with HEAD
1.20.10.1	06-Nov-2007	matt	sync with HEAD
1.20.8.1	14-Nov-2007	joerg	Sync with HEAD.
1.21.2.2	27-Dec-2007	mjf	Sync with HEAD.
1.21.2.1	19-Nov-2007	mjf	Sync with HEAD.
1.22.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.22.2.1	26-Dec-2007	ad	Sync with head.
1.23.10.5	11-Aug-2010	yamt	sync with head.
1.23.10.4	11-Mar-2010	yamt	sync with head
1.23.10.3	20-Jun-2009	yamt	sync with head
1.23.10.2	04-May-2009	yamt	sync with head.
1.23.10.1	16-May-2008	yamt	sync with head.
1.23.8.1	18-May-2008	yamt	sync with head.
1.23.6.2	28-Sep-2008	mjf	Sync with HEAD.
1.23.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.24.6.1	19-Oct-2008	haad	Sync with HEAD.
1.24.2.1	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.26.8.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.26.2.11	25-Apr-2009	skrll	Turn off TLB_STATS_{PRE,AFT}
1.26.2.10	25-Apr-2009	skrll	Whitespace.
1.26.2.9	19-Feb-2009	skrll	Whitespace.
1.26.2.8	13-Feb-2009	skrll	Fix comment.
1.26.2.7	13-Feb-2009	mjf	Make sure the pipline has been completely flushed after executing an rfi instruction. Without this I was being hit with an "Illegal instruction" trap.
1.26.2.6	04-Feb-2009	skrll	Sprinkle _NOPROFILE so that profiling kernels boot.
1.26.2.5	15-Dec-2008	skrll	Comment fixes.
1.26.2.4	07-Nov-2008	skrll	Oops, need the user stack in %t4 for later.
1.26.2.3	02-Nov-2008	skrll	Use shadow registers in ibrk and not %t1/%t2.
1.26.2.2	02-Nov-2008	skrll	G/C __pmap_pv_update
1.26.2.1	27-Oct-2008	skrll	Commit work in progress.
1.38.2.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.38.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.46.2.3	05-Mar-2011	rmind	sync with head
1.46.2.2	03-Jul-2010	rmind	sync with head
1.46.2.1	30-May-2010	rmind	sync with head
1.50.4.2	05-Mar-2011	bouyer	Sync with HEAD
1.50.4.1	08-Feb-2011	bouyer	Sync with HEAD
1.50.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.60.8.4	29-Apr-2012	mrg	sync to latest -current.
1.60.8.3	05-Apr-2012	mrg	sync to latest -current.
1.60.8.2	04-Mar-2012	mrg	sync to latest -current.
1.60.8.1	18-Feb-2012	mrg	merge to -current.
1.60.4.1	17-Apr-2012	yamt	sync with head
1.68.40.1	10-Jun-2019	christos	Sync with HEAD
1.128	19-Sep-2025	skrll	Whitespace
1.127	19-Sep-2025	skrll	Remove a magic number with s/3/HPPA_PC_PRIV_MASK/
1.126	19-Sep-2025	skrll	Code style around probe instruction priviledge level. Actually use the PROBE_PL macro with a bitfield that covers the instruction's 'i' immediate or 'r' fields and mask the bottom two bits as the {read,write}_access_allowed architecture functions would.
1.125	19-Sep-2025	skrll	Remove empty else clause.
1.124	19-Sep-2025	skrll	Fix the inverted logic around probe access vs probe access immediate instructions. This affected the probe <__canonicalize_funcptr_for_compare+76>: probei,r (r20),3,r20 and manifested as tests/lib/libc/tls/t_tls_dynamic failures
1.123	05-Oct-2023	ad	branches: 1.123.8; Arrange to update cached LWP credentials in userret() rather than during syscall/trap entry, eliminating a test+branch on every syscall/trap. This wasn't possible in the 3.99.x timeframe when l->l_cred came about because there wasn't a reliable/timely way to force an ONPROC LWP running on a remote CPU into the kernel (which is just about the only new thing in this scheme).
1.122	23-Jul-2023	skrll	PR/57261: hppa should be converted to __HAVE_SYSCALL_INTERN Provide syscall_intern and use the md_syscall in syscall trap handling.
1.121	02-Sep-2022	thorpej	branches: 1.121.4; Remove unnecessary inclusion of <net/netisr.h>.
1.120	09-Jun-2022	skrll	Only report the SSBREAKPOINT break instruction as SIGTRAP/TRAP_TRACE. All other break instructions will be reported as SIGTRAP/TRAP_BRKPT This fixes a mistake I made back in 2008. PR/56866: hppa: kernel gets confused between actual breakpoints and single-step breakpoints
1.119	09-Jun-2022	skrll	Handle 'NA' (non-access) traps for the lpa and probe instructions. The change is inspired by OpenBSD with a bunch of my own, mainly stylistic, changes. Thanks to Tom Lane for the analysis. PR/56118: sporadic app crashes in HPPA -current
1.118	07-Jun-2022	skrll	Whitespace
1.117	28-May-2022	andvar	fix various typos in comments, mainly origional->original, extened->extended, incomming->incoming.
1.116	19-Aug-2020	msaitoh	s/ be be / be /
1.115	25-Apr-2020	skrll	Fix KASSERT that has been incorrect since revision 1.85 from 10 years ago.
1.114	06-Dec-2019	skrll	branches: 1.114.6; Simplify userret function signature. From ad@
1.113	29-Nov-2019	ad	PR port-sparc/54718 (sparc install hangs since recent scheduler changes) - userret() must be called every time we return to user, it's not optional. - If clearing the AST with interrupts off, you must loop over userret().
1.112	21-Nov-2019	ad	mi_userret(): take care of calling preempt(), set spc_curpriority directly, and remove MD code that does the same.
1.111	15-Apr-2019	skrll	branches: 1.111.4; Trailing whitespace
1.110	06-Apr-2019	kamil	Centralized shared part of child_return() into MI part Add a new function md_child_return() for MD specific bits only. New child_return() is now part of MI and central code that handles uniformly tracing code (KTR and ptrace(2)). Synchronize value passed to ktrsysret() among ports to SYS_fork. This is a traditional value and accessing p_lflag to check for PL_PPWAIT shall use locking against proc_lock. Returning SYS_fork vs SYS_vfork still isn't correct enough as there are more entry points to forking code. Instead of making it too good, just settle with plain SYS_fork for all ports.
1.109	06-Apr-2019	thorpej	Overhaul the API used to fetch and store individual memory cells in userspace. The old fetch(9) and store(9) APIs (fubyte(), fuword(), subyte(), suword(), etc.) are retired and replaced with new ufetch(9) and ustore(9) APIs that can return proper error codes, etc. and are implemented consistently across all platforms. The interrupt-safe variants are no longer supported (and several of the existing attempts at fuswintr(), etc. were buggy and not actually interrupt-safe). Also augmement the ucas(9) API, making it consistently available on all plaforms, supporting uniprocessor and multiprocessor systems, even those that do not have CAS or LL/SC primitives. Welcome to NetBSD 8.99.37.
1.108	03-Apr-2019	kamil	Rework the fork(2)/vfork(2) event signalling under ptrace(2) Remove the constraint of SIGTRAP event being maskable by a tracee. Now all SIGTRAP TRAP_CHLD events are delivered to debugger. This code touches MD specific logic and the child_return routine. It's an intermediate step with a room for refactoring in future and right now the least invasive approach. This allows to assert expected behavior in already existing ATF tests and make the code prettier in future keeping the same semantics. Probably there is a need for a MI wrapper of child_return for shared functionality between ports.
1.107	02-Mar-2015	martin	branches: 1.107.10; 1.107.18; Send SIGBUS when accessing mmap() past end of file (handle EINVAL in fault path). While there, handle ENOMEM as well.
1.106	06-Mar-2014	skrll	branches: 1.106.6; Move to a flat space register convention. %sr[4-7] are all now the space number allocated to the process. gcc produces (slightly) better code with this convention. Retain backwards compatiblity. Welcome to 6.99.36
1.105	13-Feb-2014	skrll	Simplify cpu_spawn_return - setregs has done all the work already.
1.104	25-Oct-2013	martin	Change a few __unused to __diagused/__debugused
1.103	19-Oct-2013	skrll	Use __unused on a variable used in a KASSERT
1.102	13-Jul-2013	skrll	Use sy_invoke
1.101	23-Apr-2012	skrll	branches: 1.101.2; 1.101.4; Pass the trap address in ksi_addr without privilege bits. Previously GDB would get confused by the trap address given when hitting the _rtld_debug_state breakpoint.
1.100	06-Apr-2012	skrll	unifdef FPEMUL. All our supported systems have an FPU.
1.99	07-Mar-2012	skrll	Deal with setting of space registers and protection ids for posix_spawn. Thanks to martin for the help.
1.98	19-Feb-2012	rmind	Remove COMPAT_SA / KERN_SA. Welcome to 6.99.3! Approved by core@.
1.97	13-Feb-2012	martin	branches: 1.97.2; Add missing MD code for posix_spawn
1.96	23-Jan-2011	skrll	branches: 1.96.4; 1.96.8; Make some more information (psw/fpu_state) per cpu.
1.95	20-Dec-2010	matt	branches: 1.95.2; 1.95.4; Move counting of faults, traps, intrs, soft[intr]s, syscalls, and nswtch from uvmexp to per-cpu cpu_data and move them to 64bits. Remove unneeded includes of <uvm/uvm_extern.h> and/or <uvm/uvm.h>.
1.94	09-Nov-2010	skrll	#if 0 out the trap checks around tf_iioq_{head,tail}. The sti(4) code can/will trigger them.
1.93	07-Jul-2010	chs	fix hppa ucas_*(): - "ret" is a kernel-space pointer. - move the ucas RAS check from the device interrupt path to the page-fault path.
1.92	31-May-2010	skrll	Fix previous.
1.91	31-May-2010	skrll	Pull change across from OpenBSD: Make single stepping a system call work. Instead of single stepping through the syscall gateway page, which doesn't work since that page is shared between process, this makes us step over that bit by setting a breakpoint on the instruction where the system call returns.
1.90	26-Apr-2010	skrll	SANITY output tweak.
1.89	26-Apr-2010	skrll	KNF
1.88	23-Apr-2010	rmind	Remove lwp_uc_pool, replace it with kmem(9), plus add some consistency. As discussed, a while ago, with ad@.
1.87	06-Apr-2010	skrll	Include SSBREAKPOINT in the PTRACE #ifdef/#endif.
1.86	03-Apr-2010	skrll	Add md_astpending to struct mdlwp and use it.
1.85	31-Mar-2010	skrll	Make cpl, ipending, and intr_depth per CPU values.
1.84	24-Mar-2010	skrll	Correct the list of traps that we need to get the va and space from ii[os]q. From OpenBSD.
1.83	22-Mar-2010	skrll	Wrap long line.
1.82	22-Mar-2010	skrll	Whitespace / comment formatting.
1.81	22-Mar-2010	skrll	Improve the output from frame_sanity_check.
1.80	20-Mar-2010	chs	fix copy{in,out}{,str}() to return the error returned by uvm_fault(). fixes PR 41813.
1.79	16-Mar-2010	skrll	The FP regs are accessed in both physical and virtual modes. Make sure they're allocated in directly mapped memory to avoid aliasing problems and unnecessary cache flushing. Fix various names and references. If we ever directly map the uarea and pcb we can change things at that point. Significantly helps my J210 (PA7200). Mostly from OpenBSD.
1.78	11-Mar-2010	skrll	branches: 1.78.2; Start at the first, not the second, exception register.
1.77	11-Mar-2010	skrll	Comment formating.
1.76	10-Feb-2010	skrll	Oops. Whitespace in previous.
1.75	10-Feb-2010	skrll	Remove a cast by fixing a printf format.
1.74	10-Feb-2010	skrll	Reformat a comment.
1.73	10-Feb-2010	skrll	Minor tweaks.
1.72	10-Feb-2010	skrll	Use __arraycount
1.71	17-Jan-2010	skrll	branches: 1.71.2; Use pmap_extract instead of kvtop.
1.70	16-Jan-2010	skrll	Tweak astpending handling.
1.69	16-Jan-2010	skrll	Check cpl level has returned to entry value when leaving trap/syscall. From OpenBSD.
1.68	16-Jan-2010	skrll	Add a comment.
1.67	16-Jan-2010	skrll	Rename type_raw to trapnum and use in a couple more places. Reduces diff to OpenBSD.
1.66	16-Jan-2010	skrll	Count traps in uvmexp. Reduces diff to OpenBSD.
1.65	06-Jan-2010	skrll	Update 64bit arg handling to use the flags in the syscall table. Only do trace_enter/trace_exit if we're tracing.
1.64	06-Jan-2010	skrll	curlwp is never NULL now. Sprinkle KASSERT just in case.
1.63	27-Nov-2009	skrll	Fix DEBUG build. Hi rmind.
1.62	27-Nov-2009	rmind	- Use uvm_lwp_setuarea() instead of directly setting address to lwp_t::l_addr. - Replace most remaining uses of l_addr with uvm_lwp_getuarea() or lwp_getpcb(). - Amend assembly in ports where it accesses PCB via struct user. - Rename L_ADDR to L_PCB in few places. Reduce sys/user.h inclusions.
1.61	21-Nov-2009	rmind	Use lwp_getpcb() on hppa and ia64, clean from struct user usage.
1.60	03-Nov-2009	snj	Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.59	30-Apr-2009	skrll	Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.58	11-Apr-2009	skrll	Fixup two more syscalls with 64-bit args. Remove reference to script that is supposed to do this automatically - I don't have it. Fixes PR/41185.
1.57	21-Oct-2008	ad	branches: 1.57.2; 1.57.8; Provide a small inline wrapper for sysent::sy_call() and use it to store the active syscall description in struct lwp. To be used at some future point to prevent unloading of modules that provide syscalls, while the syscalls are in use.
1.56	15-Oct-2008	wrstuden	Merge wrstuden-revivesa into HEAD.
1.55	28-Apr-2008	martin	branches: 1.55.2; 1.55.6; Remove clause 3 and 4 from TNF licenses
1.54	06-Feb-2008	dsl	branches: 1.54.6; 1.54.8; 1.54.10; Remove the 'args' parameter to 'trace_exit()' it is no longer used. Instead of passing the (un)real system call code and syscall table pointer, just pass the number of arguments - which is what ktrace really wants. Ride forthcoming 4.99.53
1.53	18-Jan-2008	skrll	KNF
1.52	18-Jan-2008	skrll	Correct a comment.
1.51	10-Jan-2008	skrll	Various improvements to the hppa kernel for gdb. - add the useful space and control registers to struct reg - update process_{read,write}_regs accordingly - use MID_HPPA in core dumps. - dump the fp regs into cores. - add single stepping support from OpenBSD.
1.50	05-Jan-2008	dsl	Don't pass 'curlwp' into trace_enter() and trace_exit().
1.49	05-Nov-2007	ad	branches: 1.49.2; 1.49.8; Don't set l_usrpri / spc_curpriority here. mi_userret() does it.
1.48	17-Oct-2007	garbled	Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.47	02-Oct-2007	skrll	branches: 1.47.2; Make want_resched a member of cpu_info.
1.46	15-Aug-2007	ad	branches: 1.46.2; 1.46.4; Changes to make ktrace LKM friendly and reduce ifdef KTRACE. Proposed on tech-kern.
1.45	27-May-2007	skrll	branches: 1.45.4; 1.45.8; Fix up the frame sanity checking to not bitch when taking interrupts in the sti ROM code. Fixes PR/34715. Thanks to David H. Gutteridge.
1.44	18-May-2007	skrll	Minor KNF and make some output a bit easier to read.
1.43	17-May-2007	yamt	merge yamt-idlelwp branch. asked by core@. some ports still needs work. from doc/BRANCHES: idle lwp, and some changes depending on it. 1. separate context switching and thread scheduling. (cf. gmcgarry_ctxsw) 2. implement idle lwp. 3. clean up related MD/MI interfaces. 4. make scheduler(s) modular.
1.42	04-Mar-2007	christos	branches: 1.42.2; 1.42.4; 1.42.10; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.41	03-Mar-2007	skrll	Remove hppa_{round,trunc}_page.
1.40	09-Feb-2007	ad	branches: 1.40.2; Merge newlock2 to head.
1.39	18-Dec-2006	skrll	Update uvm_grow to support stacks that grow upwards. Use on hppa and fix a bug in the hppa trap handler.
1.38	09-Oct-2006	skrll	branches: 1.38.2; Make this compile without KTRACE. From Sergey Svishchev in a private email.
1.37	25-Aug-2006	skrll	branches: 1.37.2; 1.37.4; Fix a spello in a debug message.
1.36	19-Jul-2006	ad	- Hold a reference to the process credentials in each struct lwp. - Update the reference on syscall and user trap if p_cred has changed. - Collect accounting flags in the LWP, and collate on LWP exit.
1.35	07-Jul-2006	skrll	Fix use of user_backtrace. It takes a lwp pointer now.
1.34	12-May-2006	skrll	branches: 1.34.4; P_PROFIL is held in p_flag of struct proc so test for it there.
1.33	15-Mar-2006	drochner	branches: 1.33.2; adapt to uvm_fault() interface cleanup: kill the useless 3rd argument
1.32	07-Mar-2006	thorpej	branches: 1.32.2; Syscall debug tracing is handled by trace_enter() / trace_exit(). Change trace_is_enabled() to return TRUE if SYSCALL_DEBUG is defined, and g/c all of the SYSCALL_DEBUG handling from individual system call dispatch routines.
1.31	07-Mar-2006	thorpej	Clean up fallout proc_is_traced_p() change: - proc_is_traced_p() -> trace_is_enabled(), to match trace_enter() and trace_exit(). - trace_is_enabled() becomes a real function. - Remove unnecessary include files from various files that used to care about KTRACE and SYSTRACE, but do no more.
1.30	24-Dec-2005	perry	branches: 1.30.4; 1.30.6; 1.30.8; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.29	11-Dec-2005	christos	merge ktrace-lwp.
1.28	03-Jul-2005	he	branches: 1.28.2; Remove "bad" label no longer in use.
1.27	01-Jul-2005	christos	PR/29607: Christian Biere systrace doesn't handle interrupted syscalls properly Instead of jumping to the default "bad" case, jump to the error handling switch, so that we can deal with ERESTART/EJUSTRETURN properly.
1.26	07-May-2005	chs	add additional args to frame_sanity_check() so we can log which context it was called from and the trap type (if called from trap()).
1.25	01-May-2005	chs	check pcb_onfault for kernel T_DATALIGN traps (for ddb).
1.24	17-Feb-2005	tsutsui	user_backtrace() is used if DEBUG or USERTRACE is defined, but not DIAGNOSTIC.
1.23	07-Aug-2004	chs	branches: 1.23.4; 1.23.6; handle T_CONDITION traps (by sending SIGFPE). fix T_EXCEPTION code to handle the other FP major opcodes.
1.22	24-Jul-2004	chs	real siginfo support.
1.21	24-Jul-2004	chs	FPU fixes and improvements, adapted from openbsd: - handle exceptions correctly - emulation of unimplemented instructions (eg. on PA-7300LC)
1.20	18-Jul-2004	chs	use mi_userret().
1.19	15-Jun-2004	chs	clear pcb_onfault before calling uvm_fault() and restore it after. remove some debug code that actually makes debugging harder.
1.18	09-Jun-2004	chs	redo rev. 1.13, handle curlwp being NULL correctly.
1.17	16-May-2004	chs	for instruction TLB miss traps, process the fault with VM_PROT_EXECUTE instead of VM_PROT_READ (to support non-executable mappings).
1.16	26-Mar-2004	drochner	To the rest of the kernel, pretend that hppa supports SIGINFO. There are still only "sigcontext" stackframes passed to the user, but at least we can clean up the MI sources now.
1.15	14-Mar-2004	cl	add kernel part of concurrency support for SA on MP systems - move per VP data into struct sadata_vp referenced from l->l_savp * VP id * lock on VP data * LWP on VP * recently blocked LWP on VP * queue of LWPs woken which ran on this VP before sleep * faultaddr * LWP cache for upcalls * upcall queue - add current concurrency and requested concurrency variables - make process exit run LWP on all VPs - make signal delivery consider all VPs - make timer events consider all VPs - add sa_newsavp to allocate new sadata_vp structure - add sa_increaseconcurrency to prepare new VP - make sys_sa_setconcurrency request new VP or wakeup idle VP - make sa_yield lower current concurrency - set sa_cpu = VP id in upcalls - maintain cached LWPs per VP
1.14	28-Nov-2003	chs	de-__P, remove register, ansify.
1.13	08-Nov-2003	tsutsui	In trap(), curlwp could be NULL so don't refer it implicitly.
1.12	31-Oct-2003	simonb	Don't pass the (unused) return value args to the trace_enter()/systrace_enter() functions.
1.11	21-Oct-2003	fvdl	NULL -> 0 for preempt() argument.
1.10	13-Oct-2003	cl	add MD part of SA/pthread pagefault handling on hppa
1.9	31-Aug-2003	chs	update for LWPs, and some lite cleanup.
1.8	15-Jul-2003	lukem	__KERNEL_RCSID()
1.7	01-Apr-2003	thorpej	branches: 1.7.2; Use PAGE_SIZE rather than NBPG.
1.6	21-Dec-2002	manu	Pass the system call table to trace_enter() and ktrsys() so that it is possible to use alternate system call tables. This is usefull for displaying correctly the arguments in Mach binaries traces. If NULL is given, then the regular systam call table for the process is used.
1.5	15-Nov-2002	manu	Add a realcode argument to trace_enter and ktrsyscall. realcode is the original system call number, which can be negative for a Mach trap. We cannot just replace code by realcode, because ktrsyscall uses it as an index in the system call table, thus crashing the kernel when the value is negative.
1.4	19-Aug-2002	fredette	Since trap_kdebug() may be a macro, be sure to cast to void when not using its result.
1.3	07-Jul-2002	fredette	branches: 1.3.2; Now include the HPPA trap number in a user backtrace, and display backtraces for more traps.
1.2	17-Jun-2002	christos	branches: 1.2.2; MD systrace gluons.
1.1	05-Jun-2002	fredette	Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.2.2.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.2.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.2.2.1	17-Jun-2002	jdolecek	file trap.c was added on branch kqueue on 2002-06-23 17:37:06 +0000
1.3.2.4	31-Aug-2002	gehenna	catch up with -current.
1.3.2.3	16-Jul-2002	gehenna	catch up with -current.
1.3.2.2	14-Jul-2002	gehenna	catch up with -current.
1.3.2.1	07-Jul-2002	gehenna	file trap.c was added on branch gehenna-devsw on 2002-07-14 17:47:15 +0000
1.7.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.7.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.7.2.3	12-Oct-2004	skrll	Correct some ktr* calls to pass a struct lwp *
1.7.2.2	12-Aug-2004	skrll	Sync with HEAD.
1.7.2.1	03-Aug-2004	skrll	Sync with HEAD
1.23.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.23.4.1	29-Apr-2005	kent	sync with -current
1.28.2.8	11-Feb-2008	yamt	sync with head.
1.28.2.7	21-Jan-2008	yamt	sync with head
1.28.2.6	15-Nov-2007	yamt	sync with head.
1.28.2.5	27-Oct-2007	yamt	sync with head.
1.28.2.4	03-Sep-2007	yamt	sync with head.
1.28.2.3	26-Feb-2007	yamt	sync with head.
1.28.2.2	30-Dec-2006	yamt	sync with head.
1.28.2.1	21-Jun-2006	yamt	sync with head.
1.30.8.5	03-Sep-2006	yamt	sync with head.
1.30.8.4	11-Aug-2006	yamt	sync with head
1.30.8.3	24-May-2006	yamt	sync with head.
1.30.8.2	01-Apr-2006	yamt	sync with head.
1.30.8.1	13-Mar-2006	yamt	sync with head.
1.30.6.2	01-Jun-2006	kardel	Sync with head.
1.30.6.1	22-Apr-2006	simonb	Sync with head.
1.30.4.1	09-Sep-2006	rpaulo	sync with head
1.32.2.2	19-Apr-2006	elad	sync with head - hopefully this will work
1.32.2.1	07-Mar-2006	elad	file trap.c was added on branch elad-kernelauth on 2006-04-19 02:32:44 +0000
1.33.2.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.34.4.1	13-Jul-2006	gdamore	Merge from HEAD.
1.37.4.2	18-Dec-2006	yamt	sync with head.
1.37.4.1	22-Oct-2006	yamt	sync with head
1.37.2.4	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.37.2.3	29-Jan-2007	ad	Make hp700 compile.
1.37.2.2	12-Jan-2007	ad	Sync with head.
1.37.2.1	18-Nov-2006	ad	Sync with head.
1.38.2.2	06-Jul-2007	liamjfoy	Pull up following revision(s) (requested by skrll in ticket #758): sys/arch/hppa/hppa/trap.c: revision 1.45 Fix up the frame sanity checking to not bitch when taking interrupts in the sti ROM code. Fixes PR/34715. Thanks to David H. Gutteridge.
1.38.2.1	04-Jan-2007	bouyer	branches: 1.38.2.1.2; Pull up following revision(s) (requested by skrll in ticket #323): sys/uvm/uvm_unix.c: revision 1.37 sys/arch/hppa/hppa/trap.c: revision 1.39 Update uvm_grow to support stacks that grow upwards. Use on hppa and fix a bug in the hppa trap handler.
1.38.2.1.2.1	03-Sep-2007	wrstuden	Sync w/ NetBSD-4-RC_1
1.40.2.5	02-May-2007	skrll	Backout previous - the problem isn't in the syscall code not saving things correctly. It's in pmap_activate which can overwrite the saved space registers when switching back to the lwp if it was switched away from at a critical point, e.g. in the syscall gateway page. Not sure of a correct fix at the moment.
1.40.2.4	10-Apr-2007	skrll	Add the hack from OpenBSD for trap while in the SYSCALLGATE page. Add the following comment to explain what's going on. In case we were interrupted from the syscall gate page treat this as we were not really running user code anymore The problem is that if we preempt when returning from this trap the interspace branch setting of IASQ to HPPA_SID_KERNEL is not picked up by the syscall code. Instead, it will attempt to return into the syscall gate page with the user space id causing a (fatal) ITLB trap for the process. The syscall handler should probably be fixed.
1.40.2.3	04-Apr-2007	skrll	More cleanup/improvement. Still WIP.
1.40.2.2	23-Mar-2007	skrll	Adapt hp700/hppa to yamt-idlelwp. XXX Interrupts can fire before curlwp = new in sched_switch_unlock. XXX This triggers the DEBUG check in sys/arch/hppa/hppa/trap.c:451
1.40.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.42.10.3	03-Oct-2007	garbled	Sync with HEAD
1.42.10.2	26-Jun-2007	garbled	Sync with HEAD.
1.42.10.1	22-May-2007	matt	Update to HEAD.
1.42.4.1	11-Jul-2007	mjf	Sync with head.
1.42.2.5	03-Dec-2007	ad	Sync with HEAD.
1.42.2.4	09-Oct-2007	ad	Sync with head.
1.42.2.3	20-Aug-2007	ad	Sync with HEAD.
1.42.2.2	09-Jun-2007	ad	Sync with head.
1.42.2.1	27-May-2007	ad	Sync with head.
1.45.8.3	06-Nov-2007	joerg	Sync with HEAD.
1.45.8.2	02-Oct-2007	joerg	Sync with HEAD.
1.45.8.1	16-Aug-2007	jmcneill	Sync with HEAD.
1.45.4.1	03-Sep-2007	skrll	Sync with HEAD.
1.46.4.1	06-Oct-2007	yamt	sync with head.
1.46.2.3	23-Mar-2008	matt	sync with HEAD
1.46.2.2	09-Jan-2008	matt	sync with HEAD
1.46.2.1	06-Nov-2007	matt	sync with HEAD
1.47.2.1	13-Nov-2007	bouyer	Sync with HEAD
1.49.8.3	19-Jan-2008	bouyer	Sync with HEAD
1.49.8.2	11-Jan-2008	bouyer	Sync with HEAD
1.49.8.1	08-Jan-2008	bouyer	Sync with HEAD
1.49.2.1	18-Feb-2008	mjf	Sync with HEAD.
1.54.10.4	11-Aug-2010	yamt	sync with head.
1.54.10.3	11-Mar-2010	yamt	sync with head
1.54.10.2	04-May-2009	yamt	sync with head.
1.54.10.1	16-May-2008	yamt	sync with head.
1.54.8.1	18-May-2008	yamt	sync with head.
1.54.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.54.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.55.6.2	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.55.6.1	19-Oct-2008	haad	Sync with HEAD.
1.55.2.4	14-Oct-2008	wrstuden	Add a new vp-private flag, SAVP_FLAG_DELIVERING. This flag indicates that the vp is in the process of delivering a new-thread upcall. This is a BLOCKED or NEWPROC upcall. Do NOT generate any BLOCKED upcalls while this is set. Set it at the end of sa_switchcall() and clear it at syscall entry. Sadly, I have found no other way to handle this. The old SA interface has no way for userland to acknowledge that it got the upcall, so use syscall entry as the indicator that libpthread got it. This addresses the issue seen on current-users with firefox dying with a blockedgen != unbockedgen error. The problem is we deliver a BLOCKED upcall, but between the end of userret() and when the CPU indicates that it's running in user mode, we take a page fault. Said page fault blocks, blocking upcall delivery. The original block, however, was short-lived, and the UNBLOCK happens shortly. It happens before libpthread actually notices the BLOCKED upcall. Boom! Unfortunately a LOCKDEBUG/DIAGNOSTIC kernel still dies before firefox opens. However this new issue is with uvm code calling mtsleep when not holding a correct lock; sa_switch() is exploding at KASSERT(lwp_locked(l, NULL)); before it's done _anything_. Also, while here, add sa_system_disabled. This is an integer that we examine when starting SA for a proc. If it's non-zero, we error out. Once this is hooked into sysctl, you'll be able to disable SA w/o recompiling.
1.55.2.3	30-Jun-2008	wrstuden	Change how we make SA threads not generate upcalls. Instead of clearing LW_SA, use a private flag, LP_SA_NOBLOCK, that we set when we want to not generate upcalls. This means we do NOT need to lock (l) (ourselves) to set it. Adjust tests that look at LW_SA. Now, we are an upcall-generating lwp if ((l->l_flag & LW_SA) && (~l->l_pflag & LP_SA_NOBLOCK)). Introduce code pattern to set & remember this: f = ~l->l_pflag & LP_SA_NOBLOCK; l->l_pflag \|= LP_SA_NOBLOCK; ... /* f is now LP_SA_NOBLOCK if it wasn't set in l_pflag before */ l->l_pflag ^= f; I updated a lot of the trap handlers to do trap handling iff LP_SA_NOBLOCK is not set. I tried to figure out if the trap handler could be triggered for user-based faults as opposed to kernel faults to user addresses, and only look at LP_SA_NOBLOCK for the latter. Above is a result of discussions with rmind at to reduce lock twiddling. Also, per same discussions, add locking to sys_sa_preempt(). p_lock is the lock we want. Also, per same discussions, remove use of LSSUSPENDED as a thread state. We needed to use it when we were emulating the 4.X and previous behavior of hiding cached threads. For the moment, we now have them instead remain visible to all and have them sleeping on the "lwpcache" wait channel. sa_newcachelwp(): sa_putcachelwp() wants savp_mutex held, not p_lock. Tweak some comments.
1.55.2.2	22-Jun-2008	wrstuden	Re-add cpu_upcall() and page fault code. i386 kernels now compile. They don't boot, but that seems to be a consequence of current from the day this branch was started.
1.55.2.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.57.8.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.57.2.4	28-Apr-2009	skrll	Sync with HEAD.
1.57.2.3	19-Feb-2009	skrll	Fixup redzone stuff and enable it if DIAGNOSTIC.
1.57.2.2	22-Nov-2008	mjf	Fix a typo I saw when turning on TRAPDEBUG. struct pmap doesn't have a pmap_space member, it should be pm_space.
1.57.2.1	27-Oct-2008	skrll	Commit work in progress.
1.71.2.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.71.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.78.2.3	05-Mar-2011	rmind	sync with head
1.78.2.2	03-Jul-2010	rmind	sync with head
1.78.2.1	30-May-2010	rmind	sync with head
1.95.4.1	08-Feb-2011	bouyer	Sync with HEAD
1.95.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.96.8.4	29-Apr-2012	mrg	sync to latest -current.
1.96.8.3	11-Mar-2012	mrg	sync to latest -current
1.96.8.2	24-Feb-2012	mrg	sync to -current.
1.96.8.1	18-Feb-2012	mrg	merge to -current.
1.96.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.96.4.2	23-May-2012	yamt	sync with head.
1.96.4.1	17-Apr-2012	yamt	sync with head
1.97.2.2	23-Apr-2012	riz	Pull up following revision(s) (requested by skrll in ticket #196): sys/arch/hppa/hppa/trap.c: revision 1.101 Pass the trap address in ksi_addr without privilege bits. Previously GDB would get confused by the trap address given when hitting the _rtld_debug_state breakpoint.
1.97.2.1	17-Mar-2012	bouyer	Pull up following revision(s) (requested by skrll in ticket #114): sys/arch/hppa/hppa/trap.c: revision 1.99 sys/arch/hppa/hppa/vm_machdep.c: revision 1.51 sys/arch/hppa/hppa/vm_machdep.c: revision 1.52 Deal with setting of space registers and protection ids for posix_spawn. Thanks to martin for the help. Remove WIP code.
1.101.4.2	18-May-2014	rmind	sync with head
1.101.4.1	28-Aug-2013	rmind	sync with head
1.101.2.2	03-Dec-2017	jdolecek	update from HEAD
1.101.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.106.6.1	06-Apr-2015	skrll	Sync with HEAD
1.107.18.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.107.18.1	10-Jun-2019	christos	Sync with HEAD
1.107.10.1	25-Apr-2020	martin	Pull up following revision(s) (requested by skrll in ticket #1542): sys/arch/hppa/hppa/trap.c: revision 1.115 Fix KASSERT that has been incorrect since revision 1.85 from 10 years ago.
1.111.4.4	23-Sep-2025	martin	Pull up following revision(s) (requested by skrll in ticket #1967): sys/arch/hppa/hppa/trap.c: revision 1.124 sys/arch/hppa/hppa/trap.c: revision 1.125 sys/arch/hppa/hppa/trap.c: revision 1.126 sys/arch/hppa/hppa/trap.c: revision 1.127 sys/arch/hppa/hppa/trap.c: revision 1.128 Fix the inverted logic around probe access vs probe access immediate instructions. This affected the probe <__canonicalize_funcptr_for_compare+76>: probei,r (r20),3,r20 and manifested as tests/lib/libc/tls/t_tls_dynamic failures Remove empty else clause. Code style around probe instruction priviledge level. Actually use the PROBE_PL macro with a bitfield that covers the instruction's 'i' immediate or 'r' fields and mask the bottom two bits as the {read,write}_access_allowed architecture functions would. Remove a magic number with s/3/HPPA_PC_PRIV_MASK/ Whitespace
1.111.4.3	10-Jun-2022	martin	Pull up following revision(s) (requested by skrll in ticket #1468): sys/arch/hppa/hppa/trap.c: revision 1.120 sys/arch/hppa/include/ptrace.h: revision 1.11-1.12 (via patch) Define a PTRACE_ILLEGAL_ASM Match up PTRACE_BREAKPOINT_ASM with PTRACE_BREAKPOINT which is the gdb breakpoint instruction. Only report the SSBREAKPOINT break instruction as SIGTRAP/TRAP_TRACE. All other break instructions will be reported as SIGTRAP/TRAP_BRKPT This fixes a mistake I made back in 2008. PR/56866: hppa: kernel gets confused between actual breakpoints and single-step breakpoints
1.111.4.2	10-Jun-2022	martin	Pull up following revision(s) (requested by skrll in ticket #1466): sys/arch/hppa/hppa/trap.c: revision 1.119 Handle 'NA' (non-access) traps for the lpa and probe instructions. The change is inspired by OpenBSD with a bunch of my own, mainly stylistic, changes. Thanks to Tom Lane for the analysis. PR/56118: sporadic app crashes in HPPA -current
1.111.4.1	25-Apr-2020	martin	Pull up following revision(s) (requested by skrll in ticket #854): sys/arch/hppa/hppa/trap.c: revision 1.115 Fix KASSERT that has been incorrect since revision 1.85 from 10 years ago.
1.114.6.1	25-Apr-2020	bouyer	Sync with bouyer-xenpvh-base2 (HEAD)
1.121.4.1	23-Sep-2025	martin	Pull up following revision(s) (requested by skrll in ticket #1161): sys/arch/hppa/hppa/trap.c: revision 1.124 sys/arch/hppa/hppa/trap.c: revision 1.125 sys/arch/hppa/hppa/trap.c: revision 1.126 sys/arch/hppa/hppa/trap.c: revision 1.127 sys/arch/hppa/hppa/trap.c: revision 1.128 Fix the inverted logic around probe access vs probe access immediate instructions. This affected the probe <__canonicalize_funcptr_for_compare+76>: probei,r (r20),3,r20 and manifested as tests/lib/libc/tls/t_tls_dynamic failures Remove empty else clause. Code style around probe instruction priviledge level. Actually use the PROBE_PL macro with a bitfield that covers the instruction's 'i' immediate or 'r' fields and mask the bottom two bits as the {read,write}_access_allowed architecture functions would. Remove a magic number with s/3/HPPA_PC_PRIV_MASK/ Whitespace
1.123.8.1	23-Sep-2025	martin	Pull up following revision(s) (requested by skrll in ticket #33): sys/arch/hppa/hppa/trap.c: revision 1.124 sys/arch/hppa/hppa/trap.c: revision 1.125 sys/arch/hppa/hppa/trap.c: revision 1.126 sys/arch/hppa/hppa/trap.c: revision 1.127 sys/arch/hppa/hppa/trap.c: revision 1.128 Fix the inverted logic around probe access vs probe access immediate instructions. This affected the probe <__canonicalize_funcptr_for_compare+76>: probei,r (r20),3,r20 and manifested as tests/lib/libc/tls/t_tls_dynamic failures Remove empty else clause. Code style around probe instruction priviledge level. Actually use the PROBE_PL macro with a bitfield that covers the instruction's 'i' immediate or 'r' fields and mask the bottom two bits as the {read,write}_access_allowed architecture functions would. Remove a magic number with s/3/HPPA_PC_PRIV_MASK/ Whitespace
1.58	25-Feb-2023	skrll	Convert some assignments into KASSERTs. l_md is zeroised by lwp_create with memset(&l2->l_startzero, 0, sizeof(*l2) - offsetof(lwp_t, l_startzero));
1.57	29-Sep-2022	skrll	Remove unnecessary include of <sys/malloc.h>.
1.56	01-Jan-2022	macallan	make this compile again by moving a KASSERT into the #ifdef DIAGNOSTIC block it depends on
1.55	15-Apr-2019	skrll	Trailing whitespace
1.54	06-Mar-2014	skrll	branches: 1.54.30; Move to a flat space register convention. %sr[4-7] are all now the space number allocated to the process. gcc produces (slightly) better code with this convention. Retain backwards compatiblity. Welcome to 6.99.36
1.53	13-Feb-2014	skrll	Slight code re-arrangement. No functional change.
1.52	07-Mar-2012	skrll	branches: 1.52.2; 1.52.4; Remove WIP code.
1.51	07-Mar-2012	skrll	Deal with setting of space registers and protection ids for posix_spawn. Thanks to martin for the help.
1.50	19-Feb-2012	rmind	Remove COMPAT_SA / KERN_SA. Welcome to 6.99.3! Approved by core@.
1.49	24-Feb-2011	joerg	branches: 1.49.4; 1.49.8; 1.49.10; Allow storing and receiving the LWP private pointer via ucontext_t on all platforms except VAX and IA64. Add fast access via register for AMD64, i386 and SH3 ports. Use this fast access in libpthread to replace the stack based pthread_self(). Implement skeleton support for Alpha, HPPA, PowerPC, SPARC and SPARC64, but leave it disabled. Ports that support this feature provide __HAVE____LWP_GETPRIVATE_FAST in machine/types.h and a corresponding __lwp_getprivate_fast in machine/mcontext.h. This material is based upon work partially supported by The NetBSD Foundation under a contract with Joerg Sonnenberger.
1.48	10-Feb-2011	pooka	Make vmapbuf() return success/error and make physio deal with a failure.
1.47	07-Feb-2011	skrll	Fix PR/44500 for hppa.
1.46	23-Jan-2011	skrll	Make some more information (psw/fpu_state) per cpu.
1.45	06-Jun-2010	skrll	branches: 1.45.2; 1.45.4; Pullup across/adapt fix from OpenBSD: Properly initialize the members of `struct mdproc' that deal with single-stepping when we fork and reset them upon exec.
1.44	03-Apr-2010	skrll	Add md_astpending to struct mdlwp and use it.
1.43	01-Apr-2010	skrll	Small simplification
1.42	16-Mar-2010	skrll	The FP regs are accessed in both physical and virtual modes. Make sure they're allocated in directly mapped memory to avoid aliasing problems and unnecessary cache flushing. Fix various names and references. If we ever directly map the uarea and pcb we can change things at that point. Significantly helps my J210 (PA7200). Mostly from OpenBSD.
1.41	08-Mar-2010	skrll	branches: 1.41.2; Set the frame pointer of newly created and function changing LWPs to 0 for the benefit of DDB.
1.40	17-Jan-2010	skrll	branches: 1.40.2; Use pmap_extract instead of kvtop.
1.39	29-Nov-2009	rmind	Replace l_addr with uvm_lwp_getuarea() in various MD code, mostly cpu_lwp_fork().
1.38	21-Nov-2009	rmind	Use lwp_getpcb() on hppa and ia64, clean from struct user usage.
1.37	21-Oct-2009	rmind	Remove uarea swap-out functionality: - Addresses the issue described in PR/38828. - Some simplification in threading and sleepq subsystems. - Eliminates pmap_collect() and, as a side note, allows pmap optimisations. - Eliminates XS_CTL_DATA_ONSTACK in scsipi code. - Avoids few scans on LWP list and thus potentially long holds of proc_lock. - Cuts ~1.5k lines of code. Reduces amd64 kernel size by ~4k. - Removes __SWAP_BROKEN cases. Tested on x86, mips, acorn32 (thanks <mpumford>) and partly tested on acorn26 (thanks to <bjh21>). Discussed on <tech-kern>, reviewed by <ad>.
1.36	03-Jun-2009	skrll	Do not use lwp_trampoline for cpu_setfunc, but a simplified setfunc_trampoline that does not call lwp_startup().
1.35	30-Apr-2009	skrll	Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.34	19-Nov-2008	ad	branches: 1.34.4; Make the emulations, exec formats, coredump, NFS, and the NFS server into modules. By and large this commit: - shuffles header files and ifdefs - splits code out where necessary to be modular - adds module glue for each of the components - adds/replaces hooks for things that can be installed at runtime
1.33	17-Oct-2008	skrll	branches: 1.33.2; 1.33.4; 1.33.6; Typo in previous.
1.32	16-Oct-2008	skrll	Bring back cpu_setfunc. cpu_lwp_fork should use cpu_setfunc, but not right now.
1.31	29-Jan-2008	skrll	branches: 1.31.6; 1.31.10; 1.31.16; bcopy -> memcpy
1.30	10-Jan-2008	skrll	Various improvements to the hppa kernel for gdb. - add the useful space and control registers to struct reg - update process_{read,write}_regs accordingly - use MID_HPPA in core dumps. - dump the fp regs into cores. - add single stepping support from OpenBSD.
1.29	17-Oct-2007	garbled	branches: 1.29.2; 1.29.8; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.28	17-Aug-2007	ad	branches: 1.28.2; cpu_lwp_fork: don't rely on struct mdlwp being zeroed in advance.
1.27	12-Jul-2007	skrll	branches: 1.27.4; 1.27.8; Like I said - don't futz with the trapframe in pmap_activate. Instead update the trapframe space and protection register in cpu_lwp_fork and setregs.
1.26	18-May-2007	skrll	pmap_activate shouldn't play with the trap frame - especially not now it's called by the MI code. Implement a way of tracking the vmspace allocated to a process and its LWPs so that if it changes underneath us we can correct the space id in the trapframe in pmap_activate for now. An example of when this happens is vfork/exec. An exec hook is probably the way to go.
1.25	17-May-2007	yamt	merge yamt-idlelwp branch. asked by core@. some ports still needs work. from doc/BRANCHES: idle lwp, and some changes depending on it. 1. separate context switching and thread scheduling. (cf. gmcgarry_ctxsw) 2. implement idle lwp. 3. clean up related MD/MI interfaces. 4. make scheduler(s) modular.
1.24	16-Mar-2007	skrll	branches: 1.24.4; Move a comment and correct a typo.
1.23	04-Mar-2007	christos	branches: 1.23.2; 1.23.4; 1.23.6; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.22	22-Feb-2007	thorpej	TRUE -> true, FALSE -> false
1.21	09-Feb-2007	ad	branches: 1.21.2; Merge newlock2 to head.
1.20	14-Oct-2006	skrll	Reformat a comment and fix a typo.
1.19	11-Dec-2005	christos	branches: 1.19.20; 1.19.22; merge ktrace-lwp.
1.18	10-Jun-2005	he	branches: 1.18.2; Remove the declaration of a now-unused local variable.
1.17	10-Jun-2005	matt	Rework the coredump code to have no explicit knownledge of how coredump i/o is done. Instead, pass an opaque cookie which is then passed to a new routine, coredump_write, which does the actual i/o. This allows the method of doing i/o to change without affecting any future MD code. Also, make netbsd32_core.c [re]use core_netbsd.c (in a similar manner that core_elf64.c uses core_elf32.c) and eliminate that code duplication. cpu_coredump{,32} is now called twice, first with a NULL iocookie to fill the core structure and a second to actually write md parts of the coredump. All i/o is nolonger random access and is suitable for shipping over a stream.
1.16	01-May-2005	chs	in cpu_lwp_free(), use hppa_fpu_flush() instead of a broken inline version. in vmapbuf() and vunmapbuf(), adapt to yamt-km API changes.
1.15	01-Apr-2005	yamt	merge yamt-km branch. - don't use managed mappings/backing objects for wired memory allocations. save some resources like pv_entry. also fix (most of) PR/27030. - simplify kernel memory management API. - simplify pmap bootstrap of some ports. - some related cleanups.
1.14	17-Sep-2004	skrll	branches: 1.14.4; 1.14.6; There's no need to pass a proc value when using UIO_SYSSPACE with vn_rdwr(9) and uiomove(9). OK'd by Jason Thorpe
1.13	28-Aug-2004	thorpej	Garbage-collect pagemove(); nothing use it anymore (YAY!!!)
1.12	24-Jul-2004	chs	FPU fixes and improvements, adapted from openbsd: - handle exceptions correctly - emulation of unimplemented instructions (eg. on PA-7300LC)
1.11	18-Jul-2004	chs	add hppa support for RAS, context stuff, siginfo and scheduler activations: - add a RAS hook in cpu_switch(). - fill in the definition of struct mcontext. - implement cpu_upcall(), cpu_getmcontext(), cpu_getmcontext() and cpu_switchto(). - for now, force the right priviledge bits and space regs in setcontext(). - use correct values for __SIMPLELOCK_*. - move the user stack to start at a multiple of the pthread stack size so that libpthread can use the sp-masking trick.
1.10	18-Jul-2004	chs	store the kernel stack pointer for a sleeping LWP in its PCB instead of in its trapframe. this is needed for scheduler activations, so that we can change the user stack pointer via the trapframe. from openbsd.
1.9	04-Jan-2004	jdolecek	Rearrange process exit path to avoid need to free resources from different process context ('reaper'). From within the exiting process context: * deactivate pmap and free vmspace while we can still block * introduce MD cpu_lwp_free() - this cleans all MD-specific context (such as FPU state), and is the last potentially blocking operation; all of cpu_wait(), and most of cpu_exit(), is now folded into cpu_lwp_free() * process is now immediatelly marked as zombie and made available for pickup by parent; the remaining last lwp continues the exit as fully detached * MI (rather than MD) code bumps uvmexp.swtch, cpu_exit() is now same for both 'process' and 'lwp' exit uvm_lwp_exit() is modified to never block; the u-area memory is now always just linked to the list of available u-areas. Introduce (blocking) uvm_uarea_drain(), which is called to release the excessive u-area memory; this is called by parent within wait4(), or by pagedaemon on memory shortage. uvm_uarea_free() is now private function within uvm_glue.c. MD process/lwp exit code now always calls lwp_exit2() immediatelly after switching away from the exiting lwp. g/c now unneeded routines and variables, including the reaper kernel thread
1.8	28-Nov-2003	chs	de-__P, remove register, ansify.
1.7	18-Nov-2003	chs	fix address computation in vmapbuf(). use uvm_km_valloc_prefer_wait(). call pmap_remove() explicitly in vunmapbuf(), this has been required for several years now. fixes PR 20933.
1.6	25-Oct-2003	jdolecek	g/c #if 0'ed (and empty) cpu_wait()
1.5	31-Aug-2003	chs	update for LWPs, and some lite cleanup.
1.4	15-Jul-2003	lukem	__KERNEL_RCSID()
1.3	01-Apr-2003	thorpej	branches: 1.3.2; Use PAGE_SIZE rather than NBPG.
1.2	01-Jul-2002	fredette	branches: 1.2.2; Made the signal trampoline PLABEL-aware. Added a missing comma to the pmap_redzone() call.
1.1	05-Jun-2002	fredette	branches: 1.1.2; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.2.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file vm_machdep.c was added on branch kqueue on 2002-06-23 17:37:06 +0000
1.2.2.3	16-Jul-2002	gehenna	catch up with -current.
1.2.2.2	14-Jul-2002	gehenna	catch up with -current.
1.2.2.1	01-Jul-2002	gehenna	file vm_machdep.c was added on branch gehenna-devsw on 2002-07-14 17:47:15 +0000
1.3.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.3.2.5	01-Apr-2005	skrll	Sync with HEAD.
1.3.2.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.2.3	18-Sep-2004	skrll	Sync with HEAD.
1.3.2.2	03-Sep-2004	skrll	Sync with HEAD
1.3.2.1	03-Aug-2004	skrll	Sync with HEAD
1.14.6.1	02-Feb-2005	yamt	convert arch/hppa.
1.14.4.1	29-Apr-2005	kent	sync with -current
1.18.2.5	04-Feb-2008	yamt	sync with head.
1.18.2.4	21-Jan-2008	yamt	sync with head
1.18.2.3	03-Sep-2007	yamt	sync with head.
1.18.2.2	26-Feb-2007	yamt	sync with head.
1.18.2.1	30-Dec-2006	yamt	sync with head.
1.19.22.1	22-Oct-2006	yamt	sync with head
1.19.20.2	29-Jan-2007	ad	Make hp700 compile.
1.19.20.1	18-Nov-2006	ad	Sync with head.
1.21.2.6	06-Apr-2007	skrll	Nuke cpu_setfunc
1.21.2.5	04-Apr-2007	skrll	More cleanup/improvement. Still WIP.
1.21.2.4	24-Mar-2007	yamt	sync with head.
1.21.2.3	23-Mar-2007	skrll	Adapt hp700/hppa to yamt-idlelwp. XXX Interrupts can fire before curlwp = new in sched_switch_unlock. XXX This triggers the DEBUG check in sys/arch/hppa/hppa/trap.c:451
1.21.2.2	12-Mar-2007	rmind	Sync with HEAD.
1.21.2.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.23.6.1	18-Mar-2007	reinoud	First attempt to bring branch in sync with HEAD
1.23.4.1	11-Jul-2007	mjf	Sync with head.
1.23.2.4	20-Aug-2007	ad	Sync with HEAD.
1.23.2.3	15-Jul-2007	ad	Sync with head.
1.23.2.2	27-May-2007	ad	Sync with head.
1.23.2.1	10-Apr-2007	ad	Sync with head.
1.24.4.2	03-Oct-2007	garbled	Sync with HEAD
1.24.4.1	22-May-2007	matt	Update to HEAD.
1.27.8.1	03-Sep-2007	jmcneill	Sync with HEAD.
1.27.4.1	03-Sep-2007	skrll	Sync with HEAD.
1.28.2.2	23-Mar-2008	matt	sync with HEAD
1.28.2.1	06-Nov-2007	matt	sync with HEAD
1.29.8.1	11-Jan-2008	bouyer	Sync with HEAD
1.29.2.1	18-Feb-2008	mjf	Sync with HEAD.
1.31.16.2	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.31.16.1	19-Oct-2008	haad	Sync with HEAD.
1.31.10.4	11-Aug-2010	yamt	sync with head.
1.31.10.3	11-Mar-2010	yamt	sync with head
1.31.10.2	20-Jun-2009	yamt	sync with head
1.31.10.1	04-May-2009	yamt	sync with head.
1.31.6.1	17-Jan-2009	mjf	Sync with HEAD.
1.33.6.2	22-Feb-2010	snj	Apply patch (requested by skrll in ticket #1312): Fix ticket #793: s/setfunc_trampoline/lwp_trampoline/.
1.33.6.1	05-Jun-2009	snj	branches: 1.33.6.1.2; Pull up following revision(s) (requested by skrll in ticket #793): sys/arch/hppa/hppa/vm_machdep.c: revision 1.36 sys/arch/hp700/include/cpu.h: revision 1.34 sys/arch/hp700/hp700/locore.S: revision 1.35 Do not use lwp_trampoline for cpu_setfunc, but a simplified setfunc_trampoline that does not call lwp_startup().
1.33.6.1.2.1	21-Apr-2010	matt	sync to netbsd-5
1.33.4.2	22-Feb-2010	snj	Apply patch (requested by skrll in ticket #1312): Fix ticket #793: s/setfunc_trampoline/lwp_trampoline/.
1.33.4.1	05-Jun-2009	snj	Pull up following revision(s) (requested by skrll in ticket #793): sys/arch/hppa/hppa/vm_machdep.c: revision 1.36 sys/arch/hp700/include/cpu.h: revision 1.34 sys/arch/hp700/hp700/locore.S: revision 1.35 Do not use lwp_trampoline for cpu_setfunc, but a simplified setfunc_trampoline that does not call lwp_startup().
1.33.2.6	24-Feb-2009	skrll	Fix non-DIAGNOSTIC builds and -#if DIAGNOSTIC +#ifdef DIAGNOSTIC
1.33.2.5	19-Feb-2009	skrll	Fixup redzone stuff and enable it if DIAGNOSTIC.
1.33.2.4	15-Feb-2009	skrll	Fix thinko in PSW_O handling.
1.33.2.3	25-Jan-2009	skrll	Merge from OpenBSD: - Preserve PSW_O status when forking. - Copyright maintenance
1.33.2.2	19-Jan-2009	skrll	Sync with HEAD.
1.33.2.1	27-Oct-2008	skrll	Commit work in progress.
1.34.4.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.40.2.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.40.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.41.2.3	05-Mar-2011	rmind	sync with head
1.41.2.2	03-Jul-2010	rmind	sync with head
1.41.2.1	30-May-2010	rmind	sync with head
1.45.4.3	05-Mar-2011	bouyer	Sync with HEAD
1.45.4.2	17-Feb-2011	bouyer	Sync with HEAD
1.45.4.1	08-Feb-2011	bouyer	Sync with HEAD
1.45.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.49.10.1	17-Mar-2012	bouyer	Pull up following revision(s) (requested by skrll in ticket #114): sys/arch/hppa/hppa/trap.c: revision 1.99 sys/arch/hppa/hppa/vm_machdep.c: revision 1.51 sys/arch/hppa/hppa/vm_machdep.c: revision 1.52 Deal with setting of space registers and protection ids for posix_spawn. Thanks to martin for the help. Remove WIP code.
1.49.8.2	11-Mar-2012	mrg	sync to latest -current
1.49.8.1	24-Feb-2012	mrg	sync to -current.
1.49.4.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.49.4.1	17-Apr-2012	yamt	sync with head
1.52.4.1	18-May-2014	rmind	sync with head
1.52.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.54.30.1	10-Jun-2019	christos	Sync with HEAD
1.16	30-Nov-2024	christos	Create a new header lwp_private.h to contain _lwp_getprivate_fast, _lwp_gettcb_fast, _lwp_settcb and remove them from mcontext.h, so that: 1. we don't need special hacks to hide them 2. we can include <lwp.h> where needed to get the necessary prototypes without redefining them locally.
1.15	04-Nov-2024	christos	Undo previous lwp.h change.
1.14	03-Nov-2024	christos	Split __lwp_getprivate_fast and __lwp_*tcb from mcontext.h into a separate lwp.h file.
1.13	12-Jul-2018	maxv	branches: 1.13.36; Remove the kernel PMC code. Sent yesterday on tech-kern@. This change: * Removes "options PERFCTRS", the associated includes, and the associated ifdefs. In doing so, it removes several XXXSMPs in the MI code, which is good. * Removes the PMC code of ARM XSCALE. * Removes all the pmc.h files. They were all empty, except for ARM XSCALE. * Reorders the x86 PMC code not to rely on the legacy pmc.h file. The definitions are put in sysarch.h. * Removes the kern/sys_pmc.c file, and along with it, the sys_pmc_control and sys_pmc_get_info syscalls. They are marked as OBSOL in kern, netbsd32 and rump. * Removes the pmc_evid_t and pmc_ctr_t types. * Removes all the associated man pages. The sets are marked as obsolete.
1.12	27-Dec-2014	martin	branches: 1.12.16; 1.12.18; fenv(3) support for hppa
1.11	24-Feb-2014	skrll	branches: 1.11.4; 1.11.6; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.10	17-Jul-2011	joerg	branches: 1.10.2; 1.10.12; 1.10.16; Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.9	09-Feb-2007	ad	Merge newlock2 to head.
1.8	06-Feb-2007	skrll	G/C hp{pa,700}/spinlock.h
1.7	26-Jul-2006	drochner	branches: 1.7.4; don't install <machine/db_machdep.h>, this is kernel only
1.6	11-Dec-2005	christos	branches: 1.6.4; 1.6.8; merge ktrace-lwp.
1.5	08-May-2004	kleink	branches: 1.5.12; Factor out W{CHAR,INT}_{MAX,MIN} into their own header file.
1.4	20-Sep-2003	matt	Install <hppa/mcontext.h>
1.3	26-Nov-2002	lukem	branches: 1.3.6; Remove KDIR=, since SYS_INCLUDE=symlinks and KDIR are not supported any more.
1.2	07-Aug-2002	briggs	Implement pmc(9) -- An interface to hardware performance monitoring counters. These counters do not exist on all CPUs, but where they do exist, can be used for counting events such as dcache misses that would otherwise be difficult or impossible to instrument by code inspection or hardware simulation. pmc(9) is meant to be a general interface. Initially, the Intel XScale counters are the only ones supported.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.3	31-Aug-2002	gehenna	catch up with -current.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file Makefile was added on branch gehenna-devsw on 2002-07-14 17:47:16 +0000
1.1.2.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file Makefile was added on branch kqueue on 2002-06-23 17:37:06 +0000
1.3.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.6.1	03-Aug-2004	skrll	Sync with HEAD
1.5.12.2	26-Feb-2007	yamt	sync with head.
1.5.12.1	30-Dec-2006	yamt	sync with head.
1.6.8.1	11-Aug-2006	yamt	sync with head
1.6.4.1	09-Sep-2006	rpaulo	sync with head
1.7.4.2	09-Feb-2007	ad	Sync with HEAD.
1.7.4.1	29-Jan-2007	ad	Make hp700 compile.
1.10.16.1	18-May-2014	rmind	sync with head
1.10.12.2	03-Dec-2017	jdolecek	update from HEAD
1.10.12.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.10.2.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.11.6.1	06-Apr-2015	skrll	Sync with HEAD
1.11.4.1	20-Jan-2015	snj	Pull up following revision(s) (requested by martin in ticket #416): distrib/sets/lists/comp/md.hppa: revision 1.3 include/fenv.h: revision 1.13 via patch lib/libm/Makefile: revision 1.168 lib/libm/arch/hppa/fenv.c: revisions 1.1, 1.2 sys/arch/hppa/include/Makefile: revision 1.12 sys/arch/hppa/include/fenv.h: revisions 1.1, 1.2 sys/arch/hppa/include/ieeefp.h: revisions 1.5-1.7 tests/lib/libm/Makefile: revision 1.29 via patch fenv(3) support for hppa -- use unsigned over uint32_t so that this file works without stdint.h being included before hand. fixes mknative-gcc problems, and likely others. -- Properly separate fenv.h and ieeefp.h by moving all fenv defines over to the former. Now that they are decoupled, make rounding modes match the hardware bits. -- Simplify, now that rounding mode defines match the hardware bits.
1.12.18.1	10-Jun-2019	christos	Sync with HEAD
1.12.16.1	28-Jul-2018	pgoyette	Sync with HEAD
1.13.36.1	02-Aug-2025	perseant	Sync with HEAD
1.15	07-May-2019	kamil	Switch all users (except ia64) of custom machine/ansi.h to common_ansi.h Deduplicate the code among ports and poll definitions of types directly from a compiler. This fixes miscompilation of certain programs that instruct compilers to generate code for different types. This bug has been detected with -fshort-wchar in EFI firmware. Proposed and discussed on a mailing list (twice). Itanium uses custom !ELF fallback switch, temporarily leave it as it is.
1.14	17-Jun-2015	martin	branches: 1.14.18; Make clock_t unsigned int everywhere. Ok: matt@, mrg@
1.13	17-Jul-2011	joerg	branches: 1.13.12; 1.13.28; 1.13.30; Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.12	27-Mar-2010	tnozaki	1. {wctype,wctrans,mbstate}_t: switch MD to MI like other libc implementation (such as BSD and glibc2). 2. don't typedef void wc{type,trans}_t, suggested by soda@-san. it may pass through compiler type check, it's harmful. so i introduce dummy struct __tag_wc{type,trans}_t(iconv_t already does). no ABI change was made.
1.11	11-Jan-2009	christos	branches: 1.11.4; 1.11.6; merge christos-time_t
1.10	22-Mar-2008	simonb	branches: 1.10.2; 1.10.6; 1.10.14; Remove unused _BSD_OFF_T_.
1.9	17-Oct-2007	garbled	branches: 1.9.16; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.8	03-Sep-2007	drochner	clean up some definitions around rune_t which are not needed anymore
1.7	04-Oct-2006	tnozaki	branches: 1.7.8; 1.7.16; 1.7.22; 1.7.26; 1.7.28; fix gcc -Werror -Wmissing-braces problem mbstate_t(this is opaque object)'s initializer should be ``{ 0 }'', so changed 1st field of union from character array to integer.
1.6	11-Dec-2005	christos	branches: 1.6.20; 1.6.22; merge ktrace-lwp.
1.5	04-Feb-2005	skrll	branches: 1.5.6; Modernise these to use GCC __builtin_* functions and types. Also provide a (protected) va_copy.
1.4	06-Oct-2003	matt	branches: 1.4.8; 1.4.10; Change headers to comply with the new toolchain changes.
1.3	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.2	02-Mar-2003	tshiozak	branches: 1.2.2; add some ISO C 1995 I18N functions and types: btowc, wctrans, towctrans, wcscoll, wcsxfrm, wctype_t and wctrans_t.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file ansi.h was added on branch gehenna-devsw on 2002-07-14 17:47:17 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file ansi.h was added on branch kqueue on 2002-06-23 17:37:06 +0000
1.2.2.4	04-Feb-2005	skrll	Sync with HEAD.
1.2.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.2.1	03-Aug-2004	skrll	Sync with HEAD
1.4.10.1	12-Feb-2005	yamt	sync with head.
1.4.8.1	29-Apr-2005	kent	sync with -current
1.5.6.3	24-Mar-2008	yamt	sync with head.
1.5.6.2	27-Oct-2007	yamt	sync with head.
1.5.6.1	30-Dec-2006	yamt	sync with head.
1.6.22.1	22-Oct-2006	yamt	sync with head
1.6.20.1	18-Nov-2006	ad	Sync with head.
1.7.28.1	06-Nov-2007	matt	sync with HEAD
1.7.26.1	02-Oct-2007	joerg	Sync with HEAD.
1.7.22.1	10-Sep-2007	skrll	Sync with HEAD.
1.7.16.1	03-Oct-2007	garbled	Sync with HEAD
1.7.8.1	09-Oct-2007	ad	Sync with head.
1.9.16.2	17-Jan-2009	mjf	Sync with HEAD.
1.9.16.1	03-Apr-2008	mjf	Sync with HEAD.
1.10.14.1	19-Jan-2009	skrll	Sync with HEAD.
1.10.6.2	11-Aug-2010	yamt	sync with head.
1.10.6.1	04-May-2009	yamt	sync with head.
1.10.2.2	30-Mar-2008	christos	time_t is now __int64_t
1.10.2.1	29-Mar-2008	christos	Welcome to the time_t=long long dev_t=uint64_t branch.
1.11.6.1	30-May-2010	rmind	sync with head
1.11.4.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.13.30.1	22-Sep-2015	skrll	Sync with HEAD
1.13.28.1	16-Jul-2015	riz	Pull up following revision(s) (requested by martin in ticket #846): sys/arch/mips/include/ansi.h: revision 1.29 sys/arch/sh3/include/ansi.h: revision 1.16 sys/arch/sparc64/include/ansi.h: revision 1.18 sys/arch/m68k/include/ansi.h: revision 1.24 sys/arch/powerpc/include/ansi.h: revision 1.30 sys/arch/hppa/include/ansi.h: revision 1.14 sys/arch/i386/include/ansi.h: revision 1.27 sys/arch/alpha/include/ansi.h: revision 1.25 sys/arch/usermode/include/ansi.h: revision 1.5 sys/arch/sparc/include/ansi.h: revision 1.24 Make _BSD_CLOCK_T_ unsigned int so it's the same for IPL32 and LP64 environments. We don't really have a powerpc64 native userland and the mips64 native userland is IPL32 so this shouldn't affect anything. Make clock_t unsigned Make clock_t unsigned int everywhere. Ok: matt@, mrg@
1.13.12.1	03-Dec-2017	jdolecek	update from HEAD
1.14.18.1	10-Jun-2019	christos	Sync with HEAD
1.3	16-Apr-2019	skrll	Trailing whitespace
1.2	10-Dec-2002	thorpej	branches: 1.2.198; Rename __LDPGSZ to AOUT_LDPGSZ, to accurately reflect what it is.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file aout_machdep.h was added on branch gehenna-devsw on 2002-07-14 17:47:17 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file aout_machdep.h was added on branch kqueue on 2002-06-23 17:37:07 +0000
1.2.198.1	10-Jun-2019	christos	Sync with HEAD
1.20	06-Jan-2025	martin	PR 58960: fix misunderstanding in semantic and provide both the original id string as well as _NETBSD_REVISIONID. Do not rely on string concatenation in the inline assembler, use .ascii and .asciz for individual string parts instead.
1.19	04-Jan-2025	skrll	PR 58960: hppa/asm.h: Respect _NETBSD_REVISIONID.
1.18	01-Jun-2022	skrll	branches: 1.18.10; delay slot indentation
1.17	17-Apr-2020	joerg	Mark the .ident section as mergable string section to avoid redundant entries.
1.16	16-Apr-2019	skrll	branches: 1.16.10; Trailing whitespace
1.15	12-Sep-2013	joerg	branches: 1.15.30; Pass PICFLAGS down to cc-as-as and use __PIC__ to decide if it is small vs big PIC mode. Retire -DPIC and -DBIGPIC.
1.14	13-Jul-2013	skrll	Put some common entry stuff into _ENTRY and use it.
1.13	12-Feb-2011	matt	branches: 1.13.4; 1.13.14; 1.13.18; Put RCSIDs in section .ident. (use .pushsection/.popsection)
1.12	20-Dec-2010	joerg	branches: 1.12.2; 1.12.4; Consistently use .gnu.warning with .pushsectio and .popsection on all architectures instead of obsolete STABS frames for linker warnings.
1.11	08-Mar-2010	skrll	branches: 1.11.2; Fix and use the BSS macro.
1.10	11-Aug-2008	skrll	branches: 1.10.14; Define _ASM_LS_CHAR as '!' on hppa.
1.9	02-Dec-2007	skrll	branches: 1.9.14; 1.9.18; 1.9.20; 1.9.24; Provide a _C_LABEL
1.8	12-Nov-2007	skrll	Fix kernel profiling on HPPA. - stop gcc emitting stuff that HPUX requires - don't use splhigh() in MCOUNT_ENTER as a call to _mcount will be generated at the moment. Disable interrupts in hardware instead. - Fix _PROF_PROLOGUE to save/restore all the register args when calling _mcount. - Fixup LEAF_ENTRY to dtrt (I think) in the GPROF case. - Provide LEAF_ENTRY_NOPROFILE and sprinkle its use where i) profiling causes problems, e.g. trap handlers, and ii) where it just doesn't make sense, e.g. start.
1.7	07-Apr-2007	skrll	branches: 1.7.12; 1.7.14; 1.7.18; 1.7.20; Improve EXIT and add a BSS macro. From OpenBSD. Implement WARN_REFERENCES.
1.6	20-Jan-2006	christos	branches: 1.6.24; 1.6.28; 1.6.30; Add a STRONG_ALIAS macro
1.5	11-Dec-2005	christos	branches: 1.5.2; merge ktrace-lwp.
1.4	18-Jul-2004	chs	branches: 1.4.12; add hppa support for RAS, context stuff, siginfo and scheduler activations: - add a RAS hook in cpu_switch(). - fill in the definition of struct mcontext. - implement cpu_upcall(), cpu_getmcontext(), cpu_getmcontext() and cpu_switchto(). - for now, force the right priviledge bits and space regs in setcontext(). - use correct values for __SIMPLELOCK_*. - move the user stack to start at a multiple of the pthread stack size so that libpthread can use the sp-masking trick.
1.3	06-Oct-2003	matt	Change headers to comply with the new toolchain changes.
1.2	04-Jul-2002	thorpej	branches: 1.2.2; 1.2.8; Add ENTRY_NOPROFILE().
1.1	05-Jun-2002	fredette	branches: 1.1.2; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.2.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file asm.h was added on branch kqueue on 2002-06-23 17:37:07 +0000
1.2.8.1	03-Aug-2004	skrll	Sync with HEAD
1.2.2.3	16-Jul-2002	gehenna	catch up with -current.
1.2.2.2	14-Jul-2002	gehenna	catch up with -current.
1.2.2.1	04-Jul-2002	gehenna	file asm.h was added on branch gehenna-devsw on 2002-07-14 17:47:17 +0000
1.4.12.4	07-Dec-2007	yamt	sync with head
1.4.12.3	15-Nov-2007	yamt	sync with head.
1.4.12.2	03-Sep-2007	yamt	sync with head.
1.4.12.1	21-Jun-2006	yamt	sync with head.
1.5.2.1	01-Feb-2006	yamt	sync with head.
1.6.30.1	11-Jul-2007	mjf	Sync with head.
1.6.28.3	03-Dec-2007	ad	Sync with HEAD.
1.6.28.2	03-Dec-2007	ad	Sync with HEAD.
1.6.28.1	10-Apr-2007	ad	Sync with head.
1.6.24.1	15-Apr-2007	yamt	sync with head.
1.7.20.2	08-Dec-2007	mjf	Sync with HEAD.
1.7.20.1	19-Nov-2007	mjf	Sync with HEAD.
1.7.18.1	13-Nov-2007	bouyer	Sync with HEAD
1.7.14.1	09-Jan-2008	matt	sync with HEAD
1.7.12.2	03-Dec-2007	joerg	Sync with HEAD.
1.7.12.1	14-Nov-2007	joerg	Sync with HEAD.
1.9.24.1	19-Oct-2008	haad	Sync with HEAD.
1.9.20.1	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.9.18.2	11-Mar-2010	yamt	sync with head
1.9.18.1	04-May-2009	yamt	sync with head.
1.9.14.1	28-Sep-2008	mjf	Sync with HEAD.
1.10.14.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.11.2.1	05-Mar-2011	rmind	sync with head
1.12.4.1	17-Feb-2011	bouyer	Sync with HEAD
1.12.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.13.18.2	18-May-2014	rmind	sync with head
1.13.18.1	28-Aug-2013	rmind	sync with head
1.13.14.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.13.4.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.15.30.2	21-Apr-2020	martin	Sync with HEAD
1.15.30.1	10-Jun-2019	christos	Sync with HEAD
1.16.10.1	20-Apr-2020	bouyer	Sync with HEAD
1.18.10.1	02-Aug-2025	perseant	Sync with HEAD
1.2	16-Jun-2017	jdolecek	dumpconf(void) long doesn't exist, remove the prototype PR kern/39714 by Henning Petersen
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.12; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.12.1	28-Aug-2017	skrll	Sync with HEAD
1.1.10.3	03-Dec-2017	jdolecek	update from HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file autoconf.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file autoconf.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file autoconf.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file bootinfo.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file bootinfo.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file bootinfo.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2	31-Jan-2006	dsl	Change sys/arch/xxx/include/bswap.h to #include machine/byte_swap.h then sys/bswap.h in order to pick up the MD inline routines and the constant folding definitions in the right order. Code can include either sys/bswap.h or machine/bswap.h with the same effect.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.26; 1.1.38; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.38.1	01-Feb-2006	yamt	sync with head.
1.1.26.1	21-Jun-2006	yamt	sync with head.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file bswap.h was added on branch gehenna-devsw on 2002-07-14 17:47:18 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file bswap.h was added on branch kqueue on 2002-06-23 17:37:07 +0000
1.3	28-Jan-2024	macallan	add missing bus_space_*_stream() methods instead of quietly aliasing them to their potentially byte-swapping regular counterparts ok skrll@
1.2	23-Sep-2019	skrll	branches: 1.2.26; Provide PRIxBUSADDR, PRIxBUSSIZE, PRIuBUSSIZE, and PRIxBSH for all arches to follow arm and (generic) mips. Reviewed by christos.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.36; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.36.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file bus_defs.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file bus_defs.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file bus_defs.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2.26.1	17-Feb-2024	martin	Pull up following revision(s) (requested by macallan in ticket #592): sys/arch/hppa/hppa/mainbus.c: revision 1.13 sys/arch/hppa/dev/elroy.c: revision 1.7 sys/arch/hppa/dev/dino.c: revision 1.17 sys/arch/hppa/include/bus_funcs.h: revision 1.2 sys/arch/hppa/include/bus_defs.h: revision 1.3 add missing bus_space_*_stream() methods instead of quietly aliasing them to their potentially byte-swapping regular counterparts ok skrll@
1.2	28-Jan-2024	macallan	add missing bus_space_*_stream() methods instead of quietly aliasing them to their potentially byte-swapping regular counterparts ok skrll@
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.66; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.66.1	17-Feb-2024	martin	Pull up following revision(s) (requested by macallan in ticket #592): sys/arch/hppa/hppa/mainbus.c: revision 1.13 sys/arch/hppa/dev/elroy.c: revision 1.7 sys/arch/hppa/dev/dino.c: revision 1.17 sys/arch/hppa/include/bus_funcs.h: revision 1.2 sys/arch/hppa/include/bus_defs.h: revision 1.3 add missing bus_space_*_stream() methods instead of quietly aliasing them to their potentially byte-swapping regular counterparts ok skrll@
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file bus_funcs.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file bus_funcs.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file bus_funcs.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.8	30-Apr-2009	skrll	Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.7	03-Feb-2006	dsl	branches: 1.7.74; 1.7.82; 1.7.88; Use uint32_t and uint16_t not in_addr_t and in_port_t
1.6	30-Jan-2006	dsl	branches: 1.6.2; Move all the stuff that detects bswapxx(constant) into the MI sys/bswap.h Put the minimum to define the required inline assembler or C into the MD files. NB: there may be some fallout from this!
1.5	28-Dec-2005	perry	branches: 1.5.2; inline -> __inline
1.4	24-Dec-2005	perry	Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	06-Oct-2003	matt	branches: 1.2.16; Change headers to comply with the new toolchain changes.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file byte_swap.h was added on branch gehenna-devsw on 2002-07-14 17:47:18 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file byte_swap.h was added on branch kqueue on 2002-06-23 17:37:07 +0000
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.5.2.2	18-Feb-2006	yamt	sync with head.
1.5.2.1	01-Feb-2006	yamt	sync with head.
1.6.2.1	09-Sep-2006	rpaulo	sync with head
1.7.88.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.7.82.1	27-Oct-2008	skrll	Commit work in progress.
1.7.74.1	04-May-2009	yamt	sync with head.
1.3	18-Mar-2014	christos	Make all __ALIGNBYTES macros return the same type (size_t)
1.2	20-Jan-2012	joerg	branches: 1.2.6; 1.2.10; Change CMSG_SPACE and CMSG_LEN to provide Integer Constant Expressions again. This was changed in sys/socket.h r1.51 to work around fallout from the IPv6 aux data migration. It broke the historic ABI on some platforms. This commit restores compatibility for netbsd32 code on such platforms and provides a template for future changes to the CMSG_* alignment. Revert PCC/Clang workarounds in postfix and tmux.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.150; 1.1.154; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.154.1	18-Feb-2012	mrg	merge to -current.
1.1.150.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.150.1	17-Apr-2012	yamt	sync with head
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file cdefs.h was added on branch gehenna-devsw on 2002-07-14 17:47:19 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file cdefs.h was added on branch kqueue on 2002-06-23 17:37:07 +0000
1.2.10.1	18-May-2014	rmind	sync with head
1.2.6.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.13	23-Feb-2023	riastradh	hppa: Add missing barriers in cpu_switchto. PR kern/57240 Not sure hppa has ever had working MULTIPROCESSOR, so maybe no pullups needed?
1.12	02-Nov-2021	ryo	branches: 1.12.4; In order to prevent _mcount() from being recursively called when built with COPTS=-O0, sprinkle `__always_inline' to make _mcount() be generated as a single function.
1.11	14-Aug-2021	ryo	Improved the performance of kernel profiling on MULTIPROCESSOR, and possible to get profiling data for each CPU. In the current implementation, locks are acquired at the entrance of the mcount internal function, so the higher the number of cores, the more lock conflict occurs, making profiling performance in a MULTIPROCESSOR environment unusable and slow. Profiling buffers has been changed to be reserved for each CPU, improving profiling performance in MP by several to several dozen times. - Eliminated cpu_simple_lock in mcount internal function, using per-CPU buffers. - Add ci_gmon member to struct cpu_info of each MP arch. - Add kern.profiling.percpu node in sysctl tree. - Add new -c <cpuid> option to kgmon(8) to specify the cpuid, like openbsd. For compatibility, if the -c option is not specified, the entire system can be operated as before, and the -p option will get the total profiling data for all CPUs.
1.10	16-Apr-2020	skrll	Fix cur{lwp,cpu} and other bits for MODULES
1.9	05-Dec-2019	skrll	branches: 1.9.6; Attempt to restore Utah $Hdr$
1.8	05-Dec-2019	riastradh	Only need one ci_onproc member.
1.7	04-Dec-2019	skrll	+ci_onproc
1.6	01-Dec-2019	ad	Fix false sharing problems with cpu_info. Identified with tprof(8). This was a very nice win in my tests on a 48 CPU box. - Reorganise cpu_data slightly according to usage. - Put cpu_onproc into struct cpu_info alongside ci_curlwp (now is ci_onproc). - On x86, put some items in their own cache lines according to usage, like the IPI bitmask and ci_want_resched.
1.5	16-Apr-2019	skrll	branches: 1.5.4; Trailing whitespace
1.4	22-Aug-2018	msaitoh	- Cleanup for dynamic sysctl: - Remove unused _NAMES macros for sysctl. - Remove unused _MAXID for sysctls. - Move CTL_MACHDEP sysctl definitions for m68k into m68k/include/cpu.h and use them on all m68k machines.
1.3	25-Jan-2016	christos	branches: 1.3.10; 1.3.16; 1.3.18; Don't expose kernel structs to userland.
1.2	06-Mar-2014	skrll	branches: 1.2.4; 1.2.6; 1.2.10; 1.2.12; Move to a flat space register convention. %sr[4-7] are all now the space number allocated to the process. gcc produces (slightly) better code with this convention. Retain backwards compatiblity. Welcome to 6.99.36
1.1	24-Feb-2014	skrll	Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.2.12.1	19-Mar-2016	skrll	Sync with HEAD
1.2.10.3	03-Dec-2017	jdolecek	update from HEAD
1.2.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.10.1	06-Mar-2014	tls	file cpu.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.2.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.2.6.1	06-Mar-2014	yamt	file cpu.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.2.4.2	18-May-2014	rmind	sync with head
1.2.4.1	06-Mar-2014	rmind	file cpu.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.3.18.3	21-Apr-2020	martin	Sync with HEAD
1.3.18.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.3.18.1	10-Jun-2019	christos	Sync with HEAD
1.3.16.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.3.10.1	31-Jul-2023	martin	Pull up following revision(s) (requested by riastradh in ticket #1859): sys/arch/ia64/ia64/vm_machdep.c: revision 1.18 sys/arch/powerpc/powerpc/locore_subr.S: revision 1.67 sys/arch/aarch64/aarch64/locore.S: revision 1.91 sys/arch/mips/include/asm.h: revision 1.74 sys/arch/hppa/include/cpu.h: revision 1.13 sys/arch/arm/arm/armv6_start.S: revision 1.38 (applied also to sys/arch/arm/cortex/a9_mpsubr.S, sys/arch/arm/cortex/a9_mpsubr.S, sys/arch/arm/cortex/cortex_init.S) sys/arch/evbmips/ingenic/cpu_startup.S: revision 1.2 sys/arch/mips/mips/locore.S: revision 1.229 sys/arch/alpha/include/asm.h: revision 1.45 (applied to sys/arch/alpha/alpha/multiproc.s) sys/arch/sparc64/sparc64/locore.s: revision 1.432 sys/arch/vax/vax/subr.S: revision 1.42 sys/arch/mips/mips/locore_mips3.S: revision 1.116 sys/arch/ia64/ia64/machdep.c: revision 1.44 sys/arch/arm/arm32/cpuswitch.S: revision 1.106 sys/arch/sparc/sparc/locore.s: revision 1.284 (all via patch) aarch64: Add missing barriers in cpu_switchto. Details in comments. Note: This is a conservative change that inserts a barrier where there was a comment saying none is needed, which is probably correct. The goal of this change is to systematically add barriers to be confident in correctness; subsequent changes may remove some bariers, as an optimization, with an explanation of why each barrier is not needed. PR kern/57240 alpha: Add missing barriers in cpu_switchto. Details in comments. arm32: Add missing barriers in cpu_switchto. Details in comments. hppa: Add missing barriers in cpu_switchto. Not sure hppa has ever had working MULTIPROCESSOR, so maybe no pullups needed? ia64: Add missing barriers in cpu_switchto. (ia64 has never really worked, so no pullups needed, right?) mips: Add missing barriers in cpu_switchto. Details in comments. powerpc: Add missing barriers in cpu_switchto. Details in comments. sparc: Add missing barriers in cpu_switchto. sparc64: Add missing barriers in cpu_switchto. Details in comments. vax: Note where cpu_switchto needs barriers. Not sure vax has ever had working MULTIPROCESSOR, though, and I'm not even sure how to spell store-before-load barriers on VAX, so no functional change for now.
1.5.4.1	31-Jul-2023	martin	Pull up following revision(s) (requested by riastradh in ticket #1676): sys/arch/ia64/ia64/vm_machdep.c: revision 1.18 sys/arch/powerpc/powerpc/locore_subr.S: revision 1.67 sys/arch/aarch64/aarch64/locore.S: revision 1.91 sys/arch/mips/include/asm.h: revision 1.74 sys/arch/hppa/include/cpu.h: revision 1.13 sys/arch/arm/arm/armv6_start.S: revision 1.38 sys/arch/evbmips/ingenic/cpu_startup.S: revision 1.2 sys/arch/mips/mips/locore.S: revision 1.229 sys/arch/aarch64/aarch64/cpuswitch.S: revision 1.40 sys/arch/alpha/include/asm.h: revision 1.45 sys/arch/sparc64/sparc64/locore.s: revision 1.432 sys/arch/vax/vax/subr.S: revision 1.42 sys/arch/mips/mips/locore_mips3.S: revision 1.116 sys/arch/ia64/ia64/machdep.c: revision 1.44 sys/arch/arm/arm32/cpuswitch.S: revision 1.106 sys/arch/sparc/sparc/locore.s: revision 1.284 (all via patch) aarch64: Add missing barriers in cpu_switchto. Details in comments. Note: This is a conservative change that inserts a barrier where there was a comment saying none is needed, which is probably correct. The goal of this change is to systematically add barriers to be confident in correctness; subsequent changes may remove some bariers, as an optimization, with an explanation of why each barrier is not needed. PR kern/57240 alpha: Add missing barriers in cpu_switchto. Details in comments. arm32: Add missing barriers in cpu_switchto. Details in comments. hppa: Add missing barriers in cpu_switchto. Not sure hppa has ever had working MULTIPROCESSOR, so maybe no pullups needed? ia64: Add missing barriers in cpu_switchto. (ia64 has never really worked, so no pullups needed, right?) mips: Add missing barriers in cpu_switchto. Details in comments. powerpc: Add missing barriers in cpu_switchto. Details in comments. sparc: Add missing barriers in cpu_switchto. sparc64: Add missing barriers in cpu_switchto. Details in comments. vax: Note where cpu_switchto needs barriers. Not sure vax has ever had working MULTIPROCESSOR, though, and I'm not even sure how to spell store-before-load barriers on VAX, so no functional change for now.
1.9.6.1	20-Apr-2020	bouyer	Sync with HEAD
1.12.4.1	31-Jul-2023	martin	Pull up following revision(s) (requested by riastradh in ticket #264): sys/arch/ia64/ia64/vm_machdep.c: revision 1.18 sys/arch/powerpc/powerpc/locore_subr.S: revision 1.67 sys/arch/aarch64/aarch64/locore.S: revision 1.91 sys/arch/mips/include/asm.h: revision 1.74 sys/arch/hppa/include/cpu.h: revision 1.13 sys/arch/arm/arm/armv6_start.S: revision 1.38 sys/arch/evbmips/ingenic/cpu_startup.S: revision 1.2 sys/arch/mips/mips/locore.S: revision 1.229 sys/arch/aarch64/aarch64/cpuswitch.S: revision 1.40 sys/arch/alpha/include/asm.h: revision 1.45 sys/arch/sparc64/sparc64/locore.s: revision 1.432 sys/arch/vax/vax/subr.S: revision 1.42 sys/arch/mips/mips/locore_mips3.S: revision 1.116 sys/arch/riscv/riscv/cpu_switch.S: revision 1.3 sys/arch/ia64/ia64/machdep.c: revision 1.44 sys/arch/arm/arm32/cpuswitch.S: revision 1.106 sys/arch/sparc/sparc/locore.s: revision 1.284 aarch64: Add missing barriers in cpu_switchto. Details in comments. Note: This is a conservative change that inserts a barrier where there was a comment saying none is needed, which is probably correct. The goal of this change is to systematically add barriers to be confident in correctness; subsequent changes may remove some bariers, as an optimization, with an explanation of why each barrier is not needed. PR kern/57240 alpha: Add missing barriers in cpu_switchto. Details in comments. arm32: Add missing barriers in cpu_switchto. Details in comments. hppa: Add missing barriers in cpu_switchto. Not sure hppa has ever had working MULTIPROCESSOR, so maybe no pullups needed? ia64: Add missing barriers in cpu_switchto. (ia64 has never really worked, so no pullups needed, right?) mips: Add missing barriers in cpu_switchto. Details in comments. powerpc: Add missing barriers in cpu_switchto. Details in comments. riscv: Add missing barriers in cpu_switchto. Details in comments. sparc: Add missing barriers in cpu_switchto. sparc64: Add missing barriers in cpu_switchto. Details in comments. vax: Note where cpu_switchto needs barriers. Not sure vax has ever had working MULTIPROCESSOR, though, and I'm not even sure how to spell store-before-load barriers on VAX, so no functional change for now.
1.17	21-May-2012	skrll	Provide hppa_{enable,disable}_irq
1.16	03-Apr-2012	skrll	Kill cpu_gethpa by using the HPA stored in the cpu_info structure.
1.15	04-Feb-2012	skrll	G/C unused [fp]dcache_small. OK riz@
1.14	29-Nov-2009	skrll	branches: 1.14.12; 1.14.16; Add lci to get coherence index for an address.
1.13	29-Nov-2009	skrll	KNF
1.12	03-Nov-2009	snj	Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.11	30-Apr-2009	skrll	Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.10	18-Oct-2007	skrll	branches: 1.10.20; 1.10.28; 1.10.34; Remove get_psw/set_psw - they're not needed and can cause problems.
1.9	07-Apr-2007	skrll	branches: 1.9.12; 1.9.14; 1.9.18; de-__P() and whitespace.
1.8	27-Aug-2006	skrll	branches: 1.8.6; 1.8.8; 1.8.12; 1.8.14; 1.8.18; Pull across OpenBSD cpufunc.h:1.27 (ignore the typo) revision 1.27 date: 2005/04/07 00:19:28; author: mickey; state: Exp; lines: +3 -3 put a memmory barrier onto the sync_caches()
1.7	28-Dec-2005	perry	branches: 1.7.4; 1.7.8; inline -> __inline
1.6	24-Dec-2005	perry	Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	31-Jan-2005	jkunz	branches: 1.4.6; Import mfcpu() from OpenBSD, needed by power switch code.
1.3	26-Aug-2004	jkunz	branches: 1.3.4; 1.3.6; Import STI wscons(4) driver from OpenBSD and add new driver for PS/2 keyboard / mouse pots of LASI.
1.2	19-Aug-2002	fredette	branches: 1.2.6; Cleaned up BTLB support. There are no longer BTLB function pointers in struct hppa_cpu_info or anywhere else, now there are just hppa_btlb_* functions. Added support for machines with split I/D and variable-range BTLBs. Added support for purging BTLB entries.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.3	31-Aug-2002	gehenna	catch up with -current.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file cpufunc.h was added on branch gehenna-devsw on 2002-07-14 17:47:20 +0000
1.1.2.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file cpufunc.h was added on branch kqueue on 2002-06-23 17:37:07 +0000
1.2.6.2	04-Feb-2005	skrll	Sync with HEAD.
1.2.6.1	03-Sep-2004	skrll	Sync with HEAD
1.3.6.1	12-Feb-2005	yamt	sync with head.
1.3.4.1	29-Apr-2005	kent	sync with -current
1.4.6.4	27-Oct-2007	yamt	sync with head.
1.4.6.3	03-Sep-2007	yamt	sync with head.
1.4.6.2	30-Dec-2006	yamt	sync with head.
1.4.6.1	21-Jun-2006	yamt	sync with head.
1.7.8.1	03-Sep-2006	yamt	sync with head.
1.7.4.1	09-Sep-2006	rpaulo	sync with head
1.8.18.1	06-Jan-2008	wrstuden	Catch up to netbsd-4.0 release.
1.8.14.1	11-Jul-2007	mjf	Sync with head.
1.8.12.2	23-Oct-2007	ad	Sync with head.
1.8.12.1	10-Apr-2007	ad	Sync with head.
1.8.8.1	15-Apr-2007	yamt	sync with head.
1.8.6.1	24-Oct-2007	xtraeme	Pull up following revision(s) (requested by skrll in ticket #939): sys/arch/hppa/include/cpufunc.h: revision 1.10 Remove get_psw/set_psw - they're not needed and can cause problems.
1.9.18.1	25-Oct-2007	bouyer	Sync with HEAD.
1.9.14.1	06-Nov-2007	matt	sync with HEAD
1.9.12.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.10.34.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.10.28.1	27-Oct-2008	skrll	Commit work in progress.
1.10.20.2	11-Mar-2010	yamt	sync with head
1.10.20.1	04-May-2009	yamt	sync with head.
1.14.16.3	02-Jun-2012	mrg	sync to latest -current.
1.14.16.2	05-Apr-2012	mrg	sync to latest -current.
1.14.16.1	18-Feb-2012	mrg	merge to -current.
1.14.12.2	23-May-2012	yamt	sync with head.
1.14.12.1	17-Apr-2012	yamt	sync with head
1.15	03-Sep-2023	andvar	remove (db_addr_t) cast in hppa PC_REGS(regs) definition. rename tf_hptm to tf_cr24 in kgdb_hppa.c. This name was lost from trapframe (frame.h) in v1.8 and restored as tf_cr24 in v1.12. Fixes KGDB enabled build for hppa.
1.14	06-Nov-2017	christos	Cleanup and clarify the ELFSIZE mess: We now have 2 variables automatically set in elf_machdep.h: ARCH_ELFSIZE: the size for userland binaries KERN_ELFSIZE: the size for the kernel binaries DB_ELFSIZE has been deleted and KERN_ELFSIZE should have always the same values DB_ELFSIZE used to have. In sys/exec_elf.h, if ELFSIZE is not set, it is set to KERN_ELFSIZE for the kernel and ARCH_ELFSIZE for userland. These defaults should eliminate the need for most manual ELFSIZE setting.
1.13	11-Jan-2016	skrll	PR port-hppa/50642: src/sys/arch/hppa/include/db_machdep.h:118: bad if test ? Correct the test for rfir and add one for rfi while I'm here.
1.12	18-Jan-2012	skrll	branches: 1.12.2; 1.12.6; 1.12.22; 1.12.24; 1.12.26; Support crash(8) on hppa.
1.11	26-May-2011	joerg	branches: 1.11.4; 1.11.8; Introduce DDB_EXPR_FMT and replace the logic around DB_EXPR_T_IS_QUAD.
1.10	14-Jan-2011	rmind	branches: 1.10.2; Retire struct user, remove sys/user.h inclusions. Note sys/user.h header as obsolete. Remove USER_TO_UAREA/UAREA_TO_USER macros. Various #include fixes and review by matt@.
1.9	02-Mar-2010	skrll	branches: 1.9.2; Add a "mach frame" command to hppa ddb.
1.8	03-Nov-2009	snj	branches: 1.8.2; Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.7	07-Apr-2007	skrll	branches: 1.7.38; Add ldcw as a store instruction. From OpenBSD.
1.6	07-Apr-2007	skrll	de-__P()
1.5	01-Apr-2006	cherry	branches: 1.5.14; 1.5.18; 1.5.20; closes: PR kern/32359 modifies machine/db_machdep.h: BKPT_SET(inst) to BKPT_SET(inst, addr) for all archs ie; passess the breakpoint address as well. Patch from cherry@mahiti.org
1.4	16-Feb-2006	perry	branches: 1.4.2; 1.4.4; 1.4.6; Change "inline" back to "__inline" in .h files -- C99 is still too new, and some apps compile things in C89 mode. C89 keywords stay. As per core@.
1.3	24-Dec-2005	perry	branches: 1.3.2; 1.3.4; 1.3.6; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.2	29-Apr-2003	scw	branches: 1.2.18; Add a BKPT_ADDR() macro which gives MD code a chance to munge a breakpoint address before it's used. Currently a no-op on all but sh5. This is useful on sh5, for example, to mask off the instruction type encoding in the bottom two address bits, and makes it possible to do "db> break $rXX" instead of manually munging the address.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file db_machdep.h was added on branch gehenna-devsw on 2002-07-14 17:47:20 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file db_machdep.h was added on branch kqueue on 2002-06-23 17:37:08 +0000
1.2.18.2	03-Sep-2007	yamt	sync with head.
1.2.18.1	21-Jun-2006	yamt	sync with head.
1.3.6.1	22-Apr-2006	simonb	Sync with head.
1.3.4.1	09-Sep-2006	rpaulo	sync with head
1.3.2.1	18-Feb-2006	yamt	sync with head.
1.4.6.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.4.4.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.4.2.1	11-Apr-2006	yamt	sync with head
1.5.20.1	11-Jul-2007	mjf	Sync with head.
1.5.18.1	10-Apr-2007	ad	Sync with head.
1.5.14.1	15-Apr-2007	yamt	sync with head.
1.7.38.1	11-Mar-2010	yamt	sync with head
1.8.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.9.2.2	31-May-2011	rmind	sync with head
1.9.2.1	05-Mar-2011	rmind	sync with head
1.10.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.11.8.1	18-Feb-2012	mrg	merge to -current.
1.11.4.1	17-Apr-2012	yamt	sync with head
1.12.26.1	12-Jan-2016	snj	Pull up following revision(s) (requested by skrll in ticket #1072): sys/arch/hppa/include/db_machdep.h: revision 1.13 PR port-hppa/50642: src/sys/arch/hppa/include/db_machdep.h:118: bad if test ? Correct the test for rfir and add one for rfi while I'm here.
1.12.24.1	19-Mar-2016	skrll	Sync with HEAD
1.12.22.1	12-Jan-2016	snj	Pull up following revision(s) (requested by skrll in ticket #1072): sys/arch/hppa/include/db_machdep.h: revision 1.13 PR port-hppa/50642: src/sys/arch/hppa/include/db_machdep.h:118: bad if test ? Correct the test for rfir and add one for rfi while I'm here.
1.12.6.1	03-Dec-2017	jdolecek	update from HEAD
1.12.2.1	13-Jul-2016	snj	Pull up following revision(s) (requested by skrll in ticket #1360): sys/arch/hppa/include/db_machdep.h: revision 1.13 PR port-hppa/50642: src/sys/arch/hppa/include/db_machdep.h:118: bad if test ? Correct the test for rfir and add one for rfi while I'm here.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file disklabel.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file disklabel.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file disklabel.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.3	31-Mar-2014	christos	branches: 1.3.4; 1.3.6; 1.3.10; fix eisa_intr_string
1.2	29-Mar-2014	christos	make pci_intr_string and eisa_intr_string take a buffer and a length instead of relying in local static storage.
1.1	24-Feb-2014	skrll	Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.3.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.3.10.1	31-Mar-2014	tls	file eisa_machdep.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.3.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.3.6.1	31-Mar-2014	yamt	file eisa_machdep.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.3.4.2	18-May-2014	rmind	sync with head
1.3.4.1	31-Mar-2014	rmind	file eisa_machdep.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.4	06-Nov-2017	christos	Cleanup and clarify the ELFSIZE mess: We now have 2 variables automatically set in elf_machdep.h: ARCH_ELFSIZE: the size for userland binaries KERN_ELFSIZE: the size for the kernel binaries DB_ELFSIZE has been deleted and KERN_ELFSIZE should have always the same values DB_ELFSIZE used to have. In sys/exec_elf.h, if ELFSIZE is not set, it is set to KERN_ELFSIZE for the kernel and ARCH_ELFSIZE for userland. These defaults should eliminate the need for most manual ELFSIZE setting.
1.3	30-May-2009	skrll	branches: 1.3.22; Add TLS relocation definitions.
1.2	19-May-2009	skrll	Whitespace.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.116; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.116.1	20-Jun-2009	yamt	sync with head
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file elf_machdep.h was added on branch gehenna-devsw on 2002-07-14 17:47:21 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file elf_machdep.h was added on branch kqueue on 2002-06-23 17:37:08 +0000
1.3.22.1	03-Dec-2017	jdolecek	update from HEAD
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file endian.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file endian.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file endian.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file endian_machdep.h was added on branch gehenna-devsw on 2002-07-14 17:47:22 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file endian_machdep.h was added on branch kqueue on 2002-06-23 17:37:08 +0000
1.3	16-Apr-2019	skrll	Trailing whitespace
1.2	10-Dec-2002	thorpej	branches: 1.2.198; Rename __LDPGSZ to AOUT_LDPGSZ, to accurately reflect what it is.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file exec.h was added on branch gehenna-devsw on 2002-07-14 17:47:22 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file exec.h was added on branch kqueue on 2002-06-23 17:37:08 +0000
1.2.198.1	10-Jun-2019	christos	Sync with HEAD
1.2	13-Jan-2015	martin	branches: 1.2.2; 1.2.4; 1.2.20; Properly separate fenv.h and ieeefp.h by moving all fenv defines over to the former. Now that they are decoupled, make rounding modes match the hardware bits.
1.1	27-Dec-2014	martin	fenv(3) support for hppa
1.2.20.2	03-Dec-2017	jdolecek	update from HEAD
1.2.20.1	13-Jan-2015	jdolecek	file fenv.h was added on branch tls-maxphys on 2017-12-03 11:36:16 +0000
1.2.4.2	06-Apr-2015	skrll	Sync with HEAD
1.2.4.1	13-Jan-2015	skrll	file fenv.h was added on branch nick-nhusb on 2015-04-06 15:17:57 +0000
1.2.2.2	20-Jan-2015	snj	Pull up following revision(s) (requested by martin in ticket #416): distrib/sets/lists/comp/md.hppa: revision 1.3 include/fenv.h: revision 1.13 via patch lib/libm/Makefile: revision 1.168 lib/libm/arch/hppa/fenv.c: revisions 1.1, 1.2 sys/arch/hppa/include/Makefile: revision 1.12 sys/arch/hppa/include/fenv.h: revisions 1.1, 1.2 sys/arch/hppa/include/ieeefp.h: revisions 1.5-1.7 tests/lib/libm/Makefile: revision 1.29 via patch fenv(3) support for hppa -- use unsigned over uint32_t so that this file works without stdint.h being included before hand. fixes mknative-gcc problems, and likely others. -- Properly separate fenv.h and ieeefp.h by moving all fenv defines over to the former. Now that they are decoupled, make rounding modes match the hardware bits. -- Simplify, now that rounding mode defines match the hardware bits.
1.2.2.1	13-Jan-2015	snj	file fenv.h was added on branch netbsd-7 on 2015-01-20 20:57:24 +0000
1.9	30-Oct-2024	riastradh	Sprinkle <sys/featuretest.h> where __SOURCE macros are consulted. Otherwise, the feature tests might come out wrong. For example, header files that check for _NETBSD_SOURCE won't get the default when no other __SOURCE macros are defined; header files that check for _POSIX_C_SOURCE might miss _XOPEN_SOURCE, which is supposed to imply a corresponding _POSIX_C_SOURCE. PR lib/58752: various header files test _*_SOURCE macros but don't include sys/featuretest.h
1.8	11-Jul-2011	matt	branches: 1.8.90; Fix FLT_* and DBL_* redefinition problem.
1.7	11-Dec-2005	christos	merge ktrace-lwp.
1.6	24-Jul-2004	chs	FPU fixes and improvements, adapted from openbsd: - handle exceptions correctly - emulation of unimplemented instructions (eg. on PA-7300LC)
1.5	30-Oct-2003	kleink	It turns out the hppa ABI we're using does not support an extended- precision type, so drop the library support for now but leave in place (#ifdef _LP64) the header definitions.
1.4	23-Oct-2003	kleink	* Move the definitions for types other than single-precision and double- precision back to machine-dependent headers. C99 has no strict requirement which, if any, extended-precision type `long double' must match, and even between 80-bit formats there are differences in implementation (m68k vs. x86). * On arm, consider __VFP_FP__.
1.3	31-Aug-2003	chs	update for LWPs, and some lite cleanup.
1.2	19-Apr-2003	christos	branches: 1.2.2; PR/3012: Greg A. Woods: Write all float.h files [except the vax of course] in terms of float_ieee.h
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file float.h was added on branch gehenna-devsw on 2002-07-14 17:47:23 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file float.h was added on branch kqueue on 2002-06-23 17:37:08 +0000
1.2.2.1	03-Aug-2004	skrll	Sync with HEAD
1.8.90.1	02-Aug-2025	perseant	Sync with HEAD
1.12	22-Jan-2011	skrll	Save CR24 and CR27 and report in ddb.
1.11	30-Mar-2010	skrll	branches: 1.11.2; 1.11.4; Whitespace.
1.10	16-Mar-2010	skrll	The FP regs are accessed in both physical and virtual modes. Make sure they're allocated in directly mapped memory to avoid aliasing problems and unnecessary cache flushing. Fix various names and references. If we ever directly map the uarea and pcb we can change things at that point. Significantly helps my J210 (PA7200). Mostly from OpenBSD.
1.9	03-Nov-2009	snj	branches: 1.9.2; 1.9.4; Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.8	30-Apr-2009	skrll	Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.7	22-Dec-2007	skrll	branches: 1.7.10; 1.7.18; 1.7.24; Cast the argument to HPPA_FRAME_ROUND to uintptr_t
1.6	18-Nov-2007	skrll	branches: 1.6.2; 1.6.6; Typo in comment. From OpenBSD.
1.5	13-Nov-2007	skrll	No need for reg.h here.
1.4	07-Apr-2007	skrll	branches: 1.4.12; 1.4.14; 1.4.18; 1.4.20; Typo. From OpenBSD.
1.3	11-Dec-2005	christos	branches: 1.3.26; 1.3.30; 1.3.32; merge ktrace-lwp.
1.2	18-Jul-2004	chs	branches: 1.2.12; add hppa support for RAS, context stuff, siginfo and scheduler activations: - add a RAS hook in cpu_switch(). - fill in the definition of struct mcontext. - implement cpu_upcall(), cpu_getmcontext(), cpu_getmcontext() and cpu_switchto(). - for now, force the right priviledge bits and space regs in setcontext(). - use correct values for __SIMPLELOCK_*. - move the user stack to start at a multiple of the pthread stack size so that libpthread can use the sp-masking trick.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file frame.h was added on branch gehenna-devsw on 2002-07-14 17:47:23 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file frame.h was added on branch kqueue on 2002-06-23 17:37:08 +0000
1.2.12.4	21-Jan-2008	yamt	sync with head
1.2.12.3	07-Dec-2007	yamt	sync with head
1.2.12.2	15-Nov-2007	yamt	sync with head.
1.2.12.1	03-Sep-2007	yamt	sync with head.
1.3.32.1	11-Jul-2007	mjf	Sync with head.
1.3.30.2	03-Dec-2007	ad	Sync with HEAD.
1.3.30.1	10-Apr-2007	ad	Sync with head.
1.3.26.1	15-Apr-2007	yamt	sync with head.
1.4.20.2	27-Dec-2007	mjf	Sync with HEAD.
1.4.20.1	19-Nov-2007	mjf	Sync with HEAD.
1.4.18.1	18-Nov-2007	bouyer	Sync with HEAD
1.4.14.1	09-Jan-2008	matt	sync with HEAD
1.4.12.2	21-Nov-2007	joerg	Sync with HEAD.
1.4.12.1	14-Nov-2007	joerg	Sync with HEAD.
1.6.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.6.2.1	26-Dec-2007	ad	Sync with head.
1.7.24.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.7.18.1	27-Oct-2008	skrll	Commit work in progress.
1.7.10.3	11-Aug-2010	yamt	sync with head.
1.7.10.2	11-Mar-2010	yamt	sync with head
1.7.10.1	04-May-2009	yamt	sync with head.
1.9.4.2	05-Mar-2011	rmind	sync with head
1.9.4.1	30-May-2010	rmind	sync with head
1.9.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.11.4.1	08-Feb-2011	bouyer	Sync with HEAD
1.11.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file hil_machdep.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file hil_machdep.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file hil_machdep.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.14	31-Jan-2014	matt	Consolidate the 128-bit long double defintions to <sys/ieee754.h> Each arch that uses it now defines __HAVE_LONG_DOUBLE to 128. <machine/ieee.h> is now just include the machine's math.h followed by <sys/ieee754.h>
1.13	31-Jan-2014	matt	Add inclusion protection. Convert to ieee_ext to use uint64_t Format uses implicit NBIT
1.12	10-Jul-2011	matt	branches: 1.12.2; 1.12.12; 1.12.16; Add defines for extu_frac[ln]m
1.11	20-Sep-2010	christos	cargo cult the x86 changes.
1.10	04-Feb-2007	christos	branches: 1.10.48; 1.10.68; 1.10.70; make this gdtoa friendly.
1.9	11-Dec-2005	christos	branches: 1.9.20; 1.9.24; merge ktrace-lwp.
1.8	15-Apr-2005	kleink	branches: 1.8.2; Push back the descriptions of NaN formats, and descriptions of the distinction between signalling NaNs and quiet NaNs back into the machine-dependent headers; treat the implementation of __nanf in the same spirit. IEEE 754 leaves the distinction between signalling NaNs and quiet NANs to the implementation, and unlike our headers used to suggest they're not identical in the interpretation of the fraction's MSb; in due course, make those of hppa, mips, sh3, and sh5 reflect reality.
1.7	30-Oct-2003	kleink	branches: 1.7.8; 1.7.14; It turns out the hppa ABI we're using does not support an extended- precision type, so drop the library support for now but leave in place (#ifdef _LP64) the header definitions.
1.6	27-Oct-2003	kleink	Err, rename some members added in previous to make them reflect their semantics better.
1.5	26-Oct-2003	kleink	For convenient use in libc, add unions of the C floating types and their corresponding structure definitions.
1.4	26-Oct-2003	kleink	Use <sys/ieee754.h> where applicable.
1.3	26-Oct-2003	kleink	Rip out E80 format definitions which are neither "notyet", nor going to happen.
1.2	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.4	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file ieee.h was added on branch gehenna-devsw on 2002-07-14 17:47:24 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file ieee.h was added on branch kqueue on 2002-06-23 17:37:08 +0000
1.7.14.1	19-Apr-2005	tron	Pull up revision 1.8 (requested by kleink in ticket #163): Push back the descriptions of NaN formats, and descriptions of the distinction between signalling NaNs and quiet NaNs back into the machine-dependent headers; treat the implementation of __nanf in the same spirit. IEEE 754 leaves the distinction between signalling NaNs and quiet NANs to the implementation, and unlike our headers used to suggest they're not identical in the interpretation of the fraction's MSb; in due course, make those of hppa, mips, sh3, and sh5 reflect reality.
1.7.8.1	29-Apr-2005	kent	sync with -current
1.8.2.1	26-Feb-2007	yamt	sync with head.
1.9.24.1	07-May-2007	pavel	Pull up following revision(s) (requested by manu in ticket #607): lib/libc/arch/i386/gen/isnanl.c: revision 1.6 lib/libc/gdtoa/gdtoa.c: revision 1.2-1.3 lib/libc/arch/x86_64/gen/isnanl.c: revision 1.6 lib/libc/gdtoa/gdtoaimp.h: revision 1.6 sys/arch/m68k/include/ieee.h: revision 1.13 usr.bin/xlint/lint1/scan.l: revision 1.36-1.37 lib/libc/stdio/snprintf_ss.c: revision 1.4 lib/libc/arch/i386/gen/isfinitel.c: revision 1.2 lib/libc/stdio/vfscanf.c: revision 1.38 sys/arch/sparc/include/ieee.h: revision 1.11-1.12 lib/libc/gdtoa/dtoa.c: revision 1.4 lib/libc/stdio/Makefile.inc: revision 1.35 lib/libc/stdio/fvwrite.c: revision 1.17 lib/libc/arch/m68k/gen/fpclassifyl.c: revision 1.2 lib/libc/arch/i386/gen/isinfl.c: revision 1.6 lib/libc/arch/x86_64/gen/isinfl.c: revision 1.6 lib/libc/arch/x86_64/gen/isfinitel.c: revision 1.2 lib/libc/stdio/vfprintf.c: revision 1.55-1.57 lib/libc/stdio/vsnprintf_ss.c: revision 1.3 lib/libc/stdio/vfwprintf.c: revision 1.10 sys/arch/x86/include/ieee.h: revision 1.10 lib/libc/gdtoa/dmisc.c: revision 1.3 lib/libc/gdtoa/Makefile.inc: revision 1.5 sys/arch/hppa/include/ieee.h: revision 1.10 lib/libc/arch/x86_64/gen/fpclassifyl.c: revision 1.3 lib/libc/arch/i386/gen/fpclassifyl.c: revision 1.2 sys/sys/ieee754.h: revision 1.7 lib/libc/gdtoa/gdtoa.h: revision 1.7 include/stdio.h: revision 1.67-1.68 lib/libc/gdtoa/hdtoa.c: revision 1.1-1.4 lib/libc/gdtoa/ldtoa.c: revision 1.1-1.4 defined(_NETBSD_SOURCE) is equivalent to (!defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)), so there's no need to check both of them. Fix for issue reported in PR lib/35401 as well as related overflow bugs. deal with hex doubles. Instead of abusing stdio to get a signal-safe version of sprintf, provide one. remove __SAFE add long double and hex double support from freebsd. make this compile. add new prototypes. add the new files to the build. Note I am not bumping libc now, because these are not used yet. Merge the int bit with the high fraction bit. Add constants/macros needed by gdtoa. add constants used by gdtoa since the int bit is merged, do the explicit math. ext_int bit is no more. ext_int bit is no more. - merge change from freebsd - add support for building as vfprintf.c - XXX: we strdup to simplify the freeing logic. This should be fixed for efficiency in the vfprintf case. use vfwprintf.c enable wide doubles. some int -> size_t deal with sparc64 that has 112 bits of mantissa. make extended precision gdtoa friendly. int/size_t changes make this gdtoa friendly. remove dup definition use dtoa() instead of returning empty when we don't have extended precision information. Fix previous, add forgotten pointer dereference in the call to dtoa(). Add a cheesy workaround marked XXX for the situation where the strtod() implementation available in the environment does not handle hex floats. Discussed with and suggested by christos From Christos: gdtoa fixes for m68k. M68k ports should build now, but printing extended precision is a little off. vax does not have <machine/ieee.h> or long double It would be nice if the compiler provided something like __IEEE_MATH__ bring in FreeBSD's vfscanf() to gain multi-byte/collation support. Unfortunately it is too difficult to make vfwscanf and this share the same code like I did with printf, because for string parsing the code is too different.
1.9.20.1	09-Feb-2007	ad	Sync with HEAD.
1.10.70.1	05-Mar-2011	rmind	sync with head
1.10.68.1	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.10.48.1	09-Oct-2010	yamt	sync with head
1.12.16.1	18-May-2014	rmind	sync with head
1.12.12.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.12.2.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.8	16-Apr-2019	skrll	Trailing whitespace
1.7	13-Jan-2015	martin	branches: 1.7.18; Properly separate fenv.h and ieeefp.h by moving all fenv defines over to the former. Now that they are decoupled, make rounding modes match the hardware bits.
1.6	12-Jan-2015	mrg	use unsigned over uint32_t so that this file works without stdint.h being included before hand. fixes mknative-gcc problems, and likely others.
1.5	27-Dec-2014	martin	fenv(3) support for hppa
1.4	05-Aug-2008	matt	branches: 1.4.38; 1.4.56; 1.4.58; Update <machine/ieeefp.h> to use the C99 FE_* definitions instead of the NetBSD defined ones. Redefine the NetBSD ones in terms of the C99 ones. Step 1 to having <fenv.h>
1.3	11-Dec-2005	christos	branches: 1.3.74; 1.3.78; 1.3.80; 1.3.84; merge ktrace-lwp.
1.2	24-Jul-2004	chs	FPU fixes and improvements, adapted from openbsd: - handle exceptions correctly - emulation of unimplemented instructions (eg. on PA-7300LC)
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file ieeefp.h was added on branch gehenna-devsw on 2002-07-14 17:47:24 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file ieeefp.h was added on branch kqueue on 2002-06-23 17:37:08 +0000
1.3.84.1	19-Oct-2008	haad	Sync with HEAD.
1.3.80.1	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.3.78.1	04-May-2009	yamt	sync with head.
1.3.74.1	28-Sep-2008	mjf	Sync with HEAD.
1.4.58.1	06-Apr-2015	skrll	Sync with HEAD
1.4.56.1	20-Jan-2015	snj	Pull up following revision(s) (requested by martin in ticket #416): distrib/sets/lists/comp/md.hppa: revision 1.3 include/fenv.h: revision 1.13 via patch lib/libm/Makefile: revision 1.168 lib/libm/arch/hppa/fenv.c: revisions 1.1, 1.2 sys/arch/hppa/include/Makefile: revision 1.12 sys/arch/hppa/include/fenv.h: revisions 1.1, 1.2 sys/arch/hppa/include/ieeefp.h: revisions 1.5-1.7 tests/lib/libm/Makefile: revision 1.29 via patch fenv(3) support for hppa -- use unsigned over uint32_t so that this file works without stdint.h being included before hand. fixes mknative-gcc problems, and likely others. -- Properly separate fenv.h and ieeefp.h by moving all fenv defines over to the former. Now that they are decoupled, make rounding modes match the hardware bits. -- Simplify, now that rounding mode defines match the hardware bits.
1.4.38.1	03-Dec-2017	jdolecek	update from HEAD
1.7.18.1	10-Jun-2019	christos	Sync with HEAD
1.3	29-May-2010	tnozaki	fix wrong integer promotion rule(removed U suffix from UINT{8,16}_C). see ISO/IEC 9899:1999 7.18.4.3.
1.2	28-Apr-2008	martin	branches: 1.2.20; 1.2.22; Remove clause 3 and 4 from TNF licenses
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.112; 1.1.114; 1.1.116; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.116.2	11-Aug-2010	yamt	sync with head.
1.1.116.1	16-May-2008	yamt	sync with head.
1.1.114.1	18-May-2008	yamt	sync with head.
1.1.112.1	02-Jun-2008	mjf	Sync with HEAD.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file int_const.h was added on branch gehenna-devsw on 2002-07-14 17:47:25 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file int_const.h was added on branch kqueue on 2002-06-23 17:37:08 +0000
1.2.22.1	30-May-2010	rmind	sync with head
1.2.20.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.3	13-Aug-2014	matt	include <sys/common_int_fmtio.h> if __INTPTR_FMTd__ is defined
1.2	28-Apr-2008	martin	branches: 1.2.44; Remove clause 3 and 4 from TNF licenses
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.112; 1.1.114; 1.1.116; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.116.1	16-May-2008	yamt	sync with head.
1.1.114.1	18-May-2008	yamt	sync with head.
1.1.112.1	02-Jun-2008	mjf	Sync with HEAD.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file int_fmtio.h was added on branch gehenna-devsw on 2002-07-14 17:47:25 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file int_fmtio.h was added on branch kqueue on 2002-06-23 17:37:09 +0000
1.2.44.1	03-Dec-2017	jdolecek	update from HEAD
1.7	16-Apr-2019	skrll	Trailing whitespace
1.6	28-Apr-2008	martin	branches: 1.6.88; Remove clause 3 and 4 from TNF licenses
1.5	17-Oct-2007	garbled	branches: 1.5.16; 1.5.18; 1.5.20; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.4	31-Aug-2007	drochner	Fix definitions of UCHAR_MAX/USHRT_MAX and related types. C99 requires that these definitions promote to (signed/unsigned) integer the same way as the types the definition is for. And since unsigned char/short fit into an "int" on all our archs and thus promote to signed int, the definitions must not be unsigned. Fixes PR lib/31306 by Neil Booth.
1.3	11-Dec-2005	christos	branches: 1.3.30; 1.3.38; 1.3.44; 1.3.48; 1.3.50; merge ktrace-lwp.
1.2	08-May-2004	kleink	branches: 1.2.12; Factor out W{CHAR,INT}_{MAX,MIN} into their own header file.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file int_limits.h was added on branch gehenna-devsw on 2002-07-14 17:47:25 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file int_limits.h was added on branch kqueue on 2002-06-23 17:37:09 +0000
1.2.12.1	03-Sep-2007	yamt	sync with head.
1.3.50.1	06-Nov-2007	matt	sync with HEAD
1.3.48.1	03-Sep-2007	jmcneill	Sync with HEAD.
1.3.44.1	03-Sep-2007	skrll	Sync with HEAD.
1.3.38.1	03-Oct-2007	garbled	Sync with HEAD
1.3.30.1	09-Oct-2007	ad	Sync with head.
1.5.20.1	16-May-2008	yamt	sync with head.
1.5.18.1	18-May-2008	yamt	sync with head.
1.5.16.1	02-Jun-2008	mjf	Sync with HEAD.
1.6.88.1	10-Jun-2019	christos	Sync with HEAD
1.3	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.2	24-Dec-2005	perry	branches: 1.2.74; 1.2.76; 1.2.78; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.26; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.26.1	21-Jun-2006	yamt	sync with head.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file int_mwgwtypes.h was added on branch gehenna-devsw on 2002-07-14 17:47:26 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file int_mwgwtypes.h was added on branch kqueue on 2002-06-23 17:37:09 +0000
1.2.78.1	16-May-2008	yamt	sync with head.
1.2.76.1	18-May-2008	yamt	sync with head.
1.2.74.1	02-Jun-2008	mjf	Sync with HEAD.
1.5	24-Dec-2005	perry	Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	25-May-2005	kleink	branches: 1.3.2; Include <sys/cdefs.h> for __signed; related to lib/30072.
1.2	07-Aug-2003	agc	branches: 1.2.6; 1.2.14; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.4	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file int_types.h was added on branch gehenna-devsw on 2002-07-14 17:47:26 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file int_types.h was added on branch kqueue on 2002-06-23 17:37:09 +0000
1.2.14.1	28-May-2005	tron	Pull up revision 1.3 (requested by klein in ticket #346): Include <sys/cdefs.h> for __signed; related to lib/30072.
1.2.6.1	29-May-2005	riz	Pull up revision 1.3 (requested by kleink in ticket #1555): Include <sys/cdefs.h> for __signed; related to lib/30072.
1.3.2.1	21-Jun-2006	yamt	sync with head.
1.4	12-Jul-2023	mrg	fix hppa and vax builds. machine/lock.h isn't necessary for __cpu_simple_lock_t, it's in sys/types.h. avoids cpu_data.h vs sched.h include order issues. move the hppa ipl_t typedef with the moved usage of it.
1.3	11-Jul-2023	riastradh	hppa/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8).
1.2	26-Feb-2022	macallan	branches: 1.2.4; unmask interrupt bits leading to other interrupt registers now hardware interrupts actually fire instead of being found pending by the timer interrupt with this SCSI throughput on my c360 is what you'd expect from an UW esiop
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file intr.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file intr.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file intr.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2.4.1	09-Aug-2023	martin	Pull up following revision(s) (requested by maya in ticket #316): sys/arch/m68k/include/mutex.h: revision 1.13 sys/arch/arm/include/cpu.h: revision 1.125 sys/arch/sun68k/include/intr.h: revision 1.21 sys/arch/arm/include/mutex.h: revision 1.28 sys/sys/rwlock.h: revision 1.18 sys/arch/powerpc/include/mutex.h: revision 1.7 sys/arch/arm/include/mutex.h: revision 1.29 sys/arch/powerpc/include/mutex.h: revision 1.8 sys/uvm/uvm_param.h: revision 1.42 sys/sys/ksem.h: revision 1.16 sys/arch/x86/include/mutex.h: revision 1.10 sys/sys/proc.h: revision 1.372 sys/sys/ksem.h: revision 1.17 sys/arch/ia64/include/mutex.h: revision 1.8 sys/arch/evbarm/include/intr.h: revision 1.29 sys/sys/lua.h: revision 1.9 sys/arch/next68k/include/intr.h: revision 1.23 sys/arch/ia64/include/mutex.h: revision 1.9 sys/arch/hp300/include/intr.h: revision 1.35 sys/arch/hp300/include/intr.h: revision 1.36 sys/arch/sparc/include/cpu.h: revision 1.111 sys/arch/hppa/include/mutex.h: revision 1.16 sys/arch/vax/include/intr.h: revision 1.31 sys/arch/hppa/include/mutex.h: revision 1.17 sys/arch/news68k/include/intr.h: revision 1.28 sys/arch/hppa/include/mutex.h: revision 1.18 sys/arch/hppa/include/intr.h: revision 1.3 sys/arch/hppa/include/mutex.h: revision 1.19 sys/arch/hppa/include/intr.h: revision 1.4 sys/sys/sched.h: revision 1.92 sys/opencrypto/cryptodev.h: revision 1.51 sys/arch/vax/include/mutex.h: revision 1.20 sys/arch/sparc64/include/mutex.h: revision 1.10 sys/arch/ia64/include/sapicvar.h: revision 1.2 sys/arch/riscv/include/mutex.h: revision 1.5 sys/arch/amiga/dev/grfabs_cc.c: revision 1.39 sys/external/bsd/drm2/include/linux/idr.h: revision 1.11 sys/arch/riscv/include/mutex.h: revision 1.6 sys/ddb/files.ddb: revision 1.16 sys/arch/mac68k/include/intr.h: revision 1.32 share/man/man4/ddb.4: revision 1.203 sys/ddb/db_command.c: revision 1.183 sys/arch/mips/include/mutex.h: revision 1.10 sys/ddb/db_command.c: revision 1.184 sys/arch/x68k/include/intr.h: revision 1.22 sys/arch/sparc/include/psl.h: revision 1.51 sys/arch/or1k/include/mutex.h: revision 1.4 sys/arch/mips/include/mutex.h: revision 1.11 sys/arch/arm/xscale/pxa2x0_intr.h: revision 1.16 sys/arch/sparc64/include/cpu.h: revision 1.134 sys/arch/sparc/include/psl.h: revision 1.52 sys/arch/or1k/include/mutex.h: revision 1.5 sys/arch/mvme68k/include/intr.h: revision 1.22 sys/arch/luna68k/include/intr.h: revision 1.16 external/cddl/osnet/sys/sys/kcondvar.h: revision 1.6 sys/arch/sparc/include/mutex.h: revision 1.12 sys/arch/sparc/include/mutex.h: revision 1.13 sys/arch/usermode/include/mutex.h: revision 1.5 sys/arch/usermode/include/mutex.h: revision 1.6 sys/kern/kern_core.c: revision 1.38 usr.sbin/crash/Makefile: revision 1.49 sys/arch/amiga/include/intr.h: revision 1.23 sys/arch/alpha/include/mutex.h: revision 1.12 sys/arch/alpha/include/mutex.h: revision 1.13 sys/arch/evbarm/lubbock/sacc_obio.c: revision 1.16 sys/ddb/ddb.h: revision 1.6 sys/arch/sparc64/include/mutex.h: revision 1.8 sys/arch/sh3/include/mutex.h: revision 1.12 sys/arch/evbarm/lubbock/sacc_obio.c: revision 1.17 sys/ddb/db_syncobj.c: revision 1.1 sys/arch/vax/include/mutex.h: revision 1.18 sys/arch/sparc64/include/psl.h: revision 1.63 sys/arch/sparc64/include/mutex.h: revision 1.9 sys/arch/sh3/include/mutex.h: revision 1.13 sys/arch/evbarm/lubbock/obio.c: revision 1.13 sys/arch/atari/include/intr.h: revision 1.23 sys/ddb/db_syncobj.c: revision 1.2 sys/arch/vax/include/mutex.h: revision 1.19 sys/arch/evbarm/g42xxeb/obio.c: revision 1.14 sys/arch/evbarm/g42xxeb/obio.c: revision 1.15 sys/arch/cesfic/include/intr.h: revision 1.14 sys/ddb/db_syncobj.h: revision 1.1 sys/arch/x86/include/cpu.h: revision 1.134 sys/arch/evbarm/g42xxeb/obio.c: revision 1.16 sys/arch/cesfic/include/intr.h: revision 1.15 sys/arch/arm/xscale/pxa2x0_intr.c: revision 1.26 sys/sys/cpu_data.h: revision 1.54 sys/arch/m68k/include/mutex.h: revision 1.12 sys/arch/ia64/acpi/madt.c: revision 1.6 sys/rwlock.h: Make this more self-contained for bool. machine/mutex.h: Sprinkle includes so this can be used by crash(8). ddb: New `show all tstiles' command. Shows who's waiting for which locks and what the owner is up to. Include psl.h for ipl_cookie_t if __MUTEX_PRIVATE sys: Rip <sys/resourcevar.h> out of <uvm/uvm_param.h>. And thus out of <sys/param.h>, which is exceedingly overused and fragile and delenda est. Should fix (some) issues with the recent inclusion of machine/lock.h in various machine/mutex.h files. arm/mutex.h: Need machine/intr.h, machine/lock.h. For ipl_cookie_t and __cpu_simple_lock_t. evbarm/intr.h: Define ipl_cookie_t before including ARM_INTR_IMPL. Otherwise arm/mutex.h doesn't work, due to a cyclic dependency which should really be fixed. opencrypto/cryptodev.h: Fix includes. - Move sys/condvar.h under #ifdef _KERNEL. - Add some other necessary includes and forward declarations. - Sort. hp300/intr.h: Fix missing includes. linux/idr.h: Need <sys/mutex.h> for kmutex_t. amiga/intr.h: Don't define spl() functions if !_KERNEL. This is used by crash(8) now, and what's important is ipl_cookie_t. cesfic/intr.h: Expose ipl_cookie_t to userland for crash(8). cesfic/intr.h: Expose ipl_cookie_t to userland only with _KMEMUSER. Probably not necessary but let's be a little more cautious about this. atari/intr.h: Expose ipl_cookie_t with _KMEMUSER for crash(8). arm/cpu.h: Need sys/param.h for COHERENCY_UNIT. Nix machine/param.h -- not meant to be used directly, pulled in by sys/param.h. Move the definition of ipl_cookie_t out of the kernel-only sections, some _KMEMUSER applications need it. ddb: Cast pointer to uintptr_t first before db_expr_t. hppa/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). luna68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). mvme68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). news68k/intr.h: Fix includes. Put some definitions under _KERNEL. next68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). sys/ksem.h: Hack around fstat(8) abuse of _KERNEL. sun68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). vax/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). x68k/intr.h: Put functions under _KERNEL so crash(8) can use this. Make ipl_cookie_t visible for _KMEMUSER userland applications. fix editor mishap in previous Explicitly include <sys/mutex.h> for kmutex_t. Replace kmutex_t (which may be undefined here) with struct kmutex , suggested by Taylor. hp300/intr.h: Put most of this under #ifdef _KERNEL. Only ipl_cookie_t really needs to be exposed now, for crash(8). mac68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). Make inclusion of sys/intr.h explicit for spl. fix hppa and vax builds. machine/lock.h isn't necessary for __cpu_simple_lock_t, it's in sys/types.h. avoids cpu_data.h vs sched.h include order issues. move the hppa ipl_t typedef with the moved usage of it. machine/mutex.h: Sprinkle sys/types.h, omit machine/lock.h. Turns out machine/lock.h is not needed for __cpu_simple_lock_t, which always comes from sys/types.h. And, really, sys/types.h (or at least sys/stdint.h) is needed for uintN_t and uintptr_t. ddb: Cast pointer to uintptr_t, then to db_expr_t. Avoids warnings about conversion between pointer and integer of different size on some architectures. re-fix hppa builds. this file uses __cpu_simple_lock(), not just the underlying type, so it does need machine/lock.h. Break cycle by using `struct kmutex ' instead of `kmutex_t '. sys/sched.h included sys/mutex.h which includes sys/intr.h which includes machine/intr.h which on cats includes arm/footbridge/footbridge_intr.h which includes arm/cpu.h which includes sys/cpu_data.h which includes sys/sched.h But there was never any real need for sys/mutex.h in sys/sched.h, because it only uses pointers to the opaque struct kmutex. Cycle broken by using `struct kmutex *' instead of pulling in sys/mutex.h for the definition of kmutex_t. Side effect: This revealed that sys/cpu_data.h needed sys/intr.h (which was pulled in accidentally by sys/mutex.h via sys/sched.h) for SOFTINT_COUNT. Also revealed some other machine/cpu.h header files were missing includes of sys/mutex.h for kmutex_t. ia64: Need sys/types.h for u_int, vaddr_t; sys/mutex.h for kmutex_t. explicitly include no longer implicitly included sys/mutex.h. arm/xscale: Use sys/bitops.h fls32 - 1 instead of 31 - __builtin_clz. Sidesteps namespace collision with `#define bits ...' in net/zlib.c. complete the previous - there were two calls to find_first_bit() to fix. arm/xscale: Missed a spot with previous find_first_bit commit. evbarm/g42xxeb: Fix off-by-one in previous. The original find_first_bit(x) was 31 - __builtin_clz((uint32_t)x), which is equivalent to fls32(x) - 1, not to fls32(x). Note that fls32 is 1-based and returns 0 for x=0.
1.2	19-May-2014	rmind	branches: 1.2.2; 1.2.6; Implement MI IPI interface with cross-call support.
1.1	24-Feb-2014	skrll	branches: 1.1.2; 1.1.4; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file intrdefs.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1.2.1	10-Aug-2014	tls	Rebase.
1.2.6.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.6.1	19-May-2014	tls	file intrdefs.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.2.2.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.2.2.1	19-May-2014	yamt	file intrdefs.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file iomod.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file iomod.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file iomod.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2	18-Oct-2016	jdolecek	add isa_intr_establish_xname() to MD isa headers so that it can be used by MI drivers
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.12; 1.1.16; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.16.1	04-Nov-2016	pgoyette	Sync with HEAD
1.1.12.1	05-Dec-2016	skrll	Sync with HEAD
1.1.10.3	03-Dec-2017	jdolecek	update from HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file isa_machdep.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file isa_machdep.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file isa_machdep.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2	03-Nov-2009	snj	Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.116; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.116.1	11-Mar-2010	yamt	sync with head
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file kcore.h was added on branch gehenna-devsw on 2002-07-14 17:47:27 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file kcore.h was added on branch kqueue on 2002-06-23 17:37:09 +0000
1.17	16-Apr-2019	skrll	Trailing whitespace
1.16	21-Jan-2019	dholland	Fix wrong scoping of {U,}LLONG_MAX. More cases, not just amd64. PR 53298 from Roberto E. Vargas Caballero.
1.15	11-Apr-2013	christos	branches: 1.15.34; 1.15.36; add missing SSIZE_MIN
1.14	28-Mar-2012	christos	branches: 1.14.2; - Normalize inclusion protection (remove) - Move CHAR_{MIN,MAX} to a common file. - Fix broken comments
1.13	11-Jul-2011	matt	branches: 1.13.2; 1.13.6; Fix FLT_* and DBL_* redefinition problem.
1.12	07-Jun-2010	tnozaki	1. MB_LEN_MAX switch MD to MI. 2. unfortunately hppa's MB_LEN_MAX is defined incorrectly 6 instead of 32 so we have to add more setlocale(3) __RENAME func, __setlocale50. 3. move setlocale1.c and setlocale32.c to lib/libc/compat/locale/* prepareing for next libc major crunk. 4. bump libc minor version.
1.11	13-Sep-2008	skrll	branches: 1.11.14; 1.11.16; Fix (U)LLONG_(MAX\|MIN) defines. From Jonathan Kollasch. Thanks.
1.10	13-Sep-2008	skrll	Swap max/min in comments to match symbols.
1.9	13-Sep-2008	skrll	Multiple inclusion protection.
1.8	17-Oct-2007	garbled	branches: 1.8.16; 1.8.20; 1.8.22; 1.8.26; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.7	31-Aug-2007	drochner	Fix definitions of UCHAR_MAX/USHRT_MAX and related types. C99 requires that these definitions promote to (signed/unsigned) integer the same way as the types the definition is for. And since unsigned char/short fit into an "int" on all our archs and thus promote to signed int, the definitions must not be unsigned. Fixes PR lib/31306 by Neil Booth.
1.6	19-Oct-2006	he	branches: 1.6.8; 1.6.16; 1.6.22; 1.6.26; 1.6.28; Convert to using hexadecimal literals for the type limits. Also, add a trailing 'U' to the unsigned limits.
1.5	11-Dec-2005	christos	branches: 1.5.20; 1.5.22; merge ktrace-lwp.
1.4	07-Aug-2003	agc	branches: 1.4.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	28-Apr-2003	bjh21	branches: 1.3.2; Add a new feature-test macro, _NETBSD_SOURCE. If this is defined by the application, all NetBSD interfaces are made visible, even if some other feature-test macro (like _POSIX_C_SOURCE) is defined. <sys/featuretest.h> defined _NETBSD_SOURCE if none of _ANSI_SOURCE, _POSIX_C_SOURCE and _XOPEN_SOURCE is defined, so as to preserve existing behaviour. This has two major advantages: + Programs that require non-POSIX facilities but define _POSIX_C_SOURCE can trivially be overruled by putting -D_NETBSD_SOURCE in their CFLAGS. + It makes most of the #ifs simpler, in that they're all now ORs of the various macros, rather than having checks for (!defined(_ANSI_SOURCE) \|\| !defined(_POSIX_C_SOURCE) \|\| !defined(_XOPEN_SOURCE)) all over the place. I've tried not to change the semantics of the headers in any case where _NETBSD_SOURCE wasn't defined, but there were some places where the current semantics were clearly mad, and retaining them was harder than correcting them. In particular, I've mostly normalised things so that _ANSI_SOURCE gets you the smallest set of stuff, then _POSIX_C_SOURCE, _XOPEN_SOURCE and _NETBSD_SOURCE in that order. Tested by building for vax, encouraged by thorpej, and uncontested in tech-userlevel for a week.
1.2	23-Jun-2002	perry	branches: 1.2.2; 1.2.4; Remove (completely unused) definition of CLK_TCK. Nothing in the kernel uses it, it is protected by _KERNEL, and it conflicts with the definition in userland.
1.1	05-Jun-2002	fredette	Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.2.4.3	16-Jul-2002	gehenna	catch up with -current.
1.2.4.2	14-Jul-2002	gehenna	catch up with -current.
1.2.4.1	23-Jun-2002	gehenna	file limits.h was added on branch gehenna-devsw on 2002-07-14 17:47:27 +0000
1.2.2.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.2.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.2.2.1	23-Jun-2002	jdolecek	file limits.h was added on branch kqueue on 2002-06-23 17:37:09 +0000
1.3.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.2.1	03-Aug-2004	skrll	Sync with HEAD
1.4.16.2	03-Sep-2007	yamt	sync with head.
1.4.16.1	30-Dec-2006	yamt	sync with head.
1.5.22.1	22-Oct-2006	yamt	sync with head
1.5.20.1	18-Nov-2006	ad	Sync with head.
1.6.28.1	06-Nov-2007	matt	sync with HEAD
1.6.26.1	03-Sep-2007	jmcneill	Sync with HEAD.
1.6.22.1	03-Sep-2007	skrll	Sync with HEAD.
1.6.16.1	03-Oct-2007	garbled	Sync with HEAD
1.6.8.1	09-Oct-2007	ad	Sync with head.
1.8.26.1	19-Oct-2008	haad	Sync with HEAD.
1.8.22.1	24-Sep-2008	wrstuden	Merge in changes between wrstuden-revivesa-base-2 and wrstuden-revivesa-base-3.
1.8.20.2	11-Aug-2010	yamt	sync with head.
1.8.20.1	04-May-2009	yamt	sync with head.
1.8.16.1	28-Sep-2008	mjf	Sync with HEAD.
1.11.16.1	03-Jul-2010	rmind	sync with head
1.11.14.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.13.6.1	05-Apr-2012	mrg	sync to latest -current.
1.13.2.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.13.2.1	17-Apr-2012	yamt	sync with head
1.14.2.1	23-Jun-2013	tls	resync from head
1.15.36.1	10-Jun-2019	christos	Sync with HEAD
1.15.34.1	26-Jan-2019	pgoyette	Sync with HEAD
1.2	06-Aug-2014	joerg	branches: 1.2.4; Consistently define WARN in a way that passes format string checks, i.e. always uses the same number of arguments as given in the format string.
1.1	24-Feb-2014	skrll	branches: 1.1.2; 1.1.4; 1.1.6; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file loadfile_machdep.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file loadfile_machdep.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1.2.1	10-Aug-2014	tls	Rebase.
1.2.4.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.4.1	06-Aug-2014	tls	file loadfile_machdep.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.24	13-Feb-2022	riastradh	hppa: __cpu_simple_lock membar audit. ok skrll
1.23	12-Feb-2022	riastradh	__cpu_simple_lock(9): Omit needless barriers in init. It is, and always has been, the caller's responsibility to ensure the lock is initialized before it can be used -- otherwise the memory could hold garbage; it is nonsensical to even attempt locking operations on it before initialization. So there's no need to issue explicit barriers here. The barrier seems to have been introduced in sys/arch/alpha/alpha/lock_machdep.c rev. 1.1 (since moved to inline asm in alpha/include/lock.h) and then copied & pasted into several other architectures.
1.22	29-Nov-2019	riastradh	Nix mb_* on hppa.
1.21	16-Apr-2019	skrll	Trailing whitespace
1.20	17-Sep-2017	christos	branches: 1.20.4; more const.
1.19	15-Jan-2017	christos	undo paren change
1.18	15-Jan-2017	christos	more types for constants
1.17	14-Jan-2017	christos	fix constant types
1.16	28-Apr-2008	martin	branches: 1.16.44; 1.16.64; 1.16.68; Remove clause 3 and 4 from TNF licenses
1.15	13-Nov-2007	skrll	branches: 1.15.14; 1.15.16; 1.15.18; Don't use structure copy in __cpu_simple_lock_init. Set the array elements to __SIMPLELOCK_RAW_UNLOCKED instead.
1.14	17-Oct-2007	garbled	branches: 1.14.2; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.13	15-Sep-2007	he	branches: 1.13.4; Fix build problem: ensure uintptr_t is declared by including <sys/stdint.h>. OKed by skrll.
1.12	10-Sep-2007	skrll	Merge nick-csl-alignment.
1.11	09-Feb-2007	ad	branches: 1.11.6; 1.11.14; 1.11.18; 1.11.22; 1.11.24; Merge newlock2 to head.
1.10	22-Sep-2006	skrll	Create real lock primatives using as little asm as possible. It's not used anywhere, but it's better committed than on any of my HDs.
1.9	28-Dec-2005	perry	branches: 1.9.20; 1.9.22; inline -> __inline
1.8	24-Dec-2005	perry	Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.7	11-Dec-2005	christos	merge ktrace-lwp.
1.6	07-Aug-2004	chs	branches: 1.6.12; stub out the ldcw stuff for now, since gcc -O2 chokes on it.
1.5	01-Nov-2003	matt	Compile at -O2. Fix various GCC3-isms XXX mem.c still fails to assemble.
1.4	06-Oct-2003	matt	Change headers to comply with the new toolchain changes.
1.3	20-Sep-2003	matt	Use #ifdef _KERNEL_OPT around #include "opt_XXX.h"
1.2	23-Jun-2003	martin	branches: 1.2.2; Make sure to include opt_foo.h if a defflag option FOO is used.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file lock.h was added on branch gehenna-devsw on 2002-07-14 17:47:27 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file lock.h was added on branch kqueue on 2002-06-23 17:37:09 +0000
1.2.2.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.2.3	18-Sep-2004	skrll	Sync with HEAD.
1.2.2.2	12-Aug-2004	skrll	Sync with HEAD.
1.2.2.1	03-Aug-2004	skrll	Sync with HEAD
1.6.12.5	15-Nov-2007	yamt	sync with head.
1.6.12.4	27-Oct-2007	yamt	sync with head.
1.6.12.3	26-Feb-2007	yamt	sync with head.
1.6.12.2	30-Dec-2006	yamt	sync with head.
1.6.12.1	21-Jun-2006	yamt	sync with head.
1.9.22.1	22-Oct-2006	yamt	sync with head
1.9.20.2	29-Jan-2007	ad	Make hp700 compile.
1.9.20.1	18-Nov-2006	ad	Sync with head.
1.11.24.2	09-Jan-2008	matt	sync with HEAD
1.11.24.1	06-Nov-2007	matt	sync with HEAD
1.11.22.2	14-Nov-2007	joerg	Sync with HEAD.
1.11.22.1	02-Oct-2007	joerg	Sync with HEAD.
1.11.18.2	23-Aug-2007	skrll	Sprinkle volatile.
1.11.18.1	18-Jul-2007	skrll	Initial work on provided correctly aligned __cpu_simple_lock_t for hppa and first attempt at adapting i386 to the changes. More to come.
1.11.14.1	03-Oct-2007	garbled	Sync with HEAD
1.11.6.2	03-Dec-2007	ad	Sync with HEAD.
1.11.6.1	09-Oct-2007	ad	Sync with head.
1.13.4.1	13-Nov-2007	bouyer	Sync with HEAD
1.14.2.1	19-Nov-2007	mjf	Sync with HEAD.
1.15.18.1	16-May-2008	yamt	sync with head.
1.15.16.1	18-May-2008	yamt	sync with head.
1.15.14.1	02-Jun-2008	mjf	Sync with HEAD.
1.16.68.1	20-Mar-2017	pgoyette	Sync with HEAD
1.16.64.1	05-Feb-2017	skrll	Sync with HEAD
1.16.44.1	03-Dec-2017	jdolecek	update from HEAD
1.20.4.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.20.4.1	10-Jun-2019	christos	Sync with HEAD
1.2	04-Nov-2024	christos	Undo previous lwp.h change.
1.1	03-Nov-2024	christos	Split __lwp_getprivate_fast and __lwp_*tcb from mcontext.h into a separate lwp.h file.
1.1	30-Nov-2024	christos	branches: 1.1.4; Create a new header lwp_private.h to contain _lwp_getprivate_fast, _lwp_gettcb_fast, _lwp_settcb and remove them from mcontext.h, so that: 1. we don't need special hacks to hide them 2. we can include <lwp.h> where needed to get the necessary prototypes without redefining them locally.
1.1.4.2	02-Aug-2025	perseant	Sync with HEAD
1.1.4.1	30-Nov-2024	perseant	file lwp_private.h was added on branch perseant-exfatfs on 2025-08-02 05:55:42 +0000
1.8	31-Jan-2014	matt	Consolidate the 128-bit long double defintions to <sys/ieee754.h> Each arch that uses it now defines __HAVE_LONG_DOUBLE to 128. <machine/ieee.h> is now just include the machine's math.h followed by <sys/ieee754.h>
1.7	11-Dec-2005	christos	branches: 1.7.112; 1.7.122; 1.7.128; merge ktrace-lwp.
1.6	30-Oct-2003	kleink	It turns out the hppa ABI we're using does not support an extended- precision type, so drop the library support for now but leave in place (#ifdef _LP64) the header definitions.
1.5	28-Oct-2003	kleink	#define __HAVE_LONG_DOUBLE on platforms which implement a distinct `long double' type.
1.4	22-Oct-2003	kleink	G/c the local declaration of __nanf; handling of this (conditional on __HAVE_NANF) was moved to <math.h> some time ago.
1.3	06-Oct-2003	matt	Change headers to comply with the new toolchain changes.
1.2	28-Apr-2003	bjh21	branches: 1.2.2; Add a new feature-test macro, _NETBSD_SOURCE. If this is defined by the application, all NetBSD interfaces are made visible, even if some other feature-test macro (like _POSIX_C_SOURCE) is defined. <sys/featuretest.h> defined _NETBSD_SOURCE if none of _ANSI_SOURCE, _POSIX_C_SOURCE and _XOPEN_SOURCE is defined, so as to preserve existing behaviour. This has two major advantages: + Programs that require non-POSIX facilities but define _POSIX_C_SOURCE can trivially be overruled by putting -D_NETBSD_SOURCE in their CFLAGS. + It makes most of the #ifs simpler, in that they're all now ORs of the various macros, rather than having checks for (!defined(_ANSI_SOURCE) \|\| !defined(_POSIX_C_SOURCE) \|\| !defined(_XOPEN_SOURCE)) all over the place. I've tried not to change the semantics of the headers in any case where _NETBSD_SOURCE wasn't defined, but there were some places where the current semantics were clearly mad, and retaining them was harder than correcting them. In particular, I've mostly normalised things so that _ANSI_SOURCE gets you the smallest set of stuff, then _POSIX_C_SOURCE, _XOPEN_SOURCE and _NETBSD_SOURCE in that order. Tested by building for vax, encouraged by thorpej, and uncontested in tech-userlevel for a week.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file math.h was added on branch gehenna-devsw on 2002-07-14 17:47:28 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file math.h was added on branch kqueue on 2002-06-23 17:37:09 +0000
1.2.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.2.1	03-Aug-2004	skrll	Sync with HEAD
1.7.128.1	18-May-2014	rmind	sync with head
1.7.122.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.7.112.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.16	30-Nov-2024	christos	Create a new header lwp_private.h to contain _lwp_getprivate_fast, _lwp_gettcb_fast, _lwp_settcb and remove them from mcontext.h, so that: 1. we don't need special hacks to hide them 2. we can include <lwp.h> where needed to get the necessary prototypes without redefining them locally.
1.15	04-Nov-2024	christos	Undo previous lwp.h change.
1.14	03-Nov-2024	christos	Split __lwp_getprivate_fast and __lwp_*tcb from mcontext.h into a separate lwp.h file.
1.13	18-May-2024	thorpej	branches: 1.13.2; Clean up the <sys/ucontext.h> <-> <machine/mcontext.h> interface up a little: - Define _UC_MD_BIT* constants for the available machine-dependent bits, and use those constants to define the machine-dependent bits as well as the machine-independent bits that have machine-dependent values. - Explicitly generate an error if _UC_TLSBASE, _UC_SETSTACK, or _UC_CLRSTACK are not defined by <machine/mcontext.h>.
1.12	26-Jun-2022	skrll	Decorate the HPPA signal trampoline with the appropriate .cfi directives to allow exception unwind / backtrace across a signal handler.
1.11	27-Dec-2019	kamil	Harmonize the namespace of fast TLS base pointer getter functions Protect __lwp_getprivate_fast() with _RTLD_SOURCE, _LIBC_SOURCE and __LIBPTHREAD_SOURCE__. Include in this namespace <sys/tcl.h> and use __BEGIN_DECLS/__END_DECLS for the sake of consistency.
1.10	27-Feb-2018	kamil	branches: 1.10.4; Implement _UC_MACHINE_INTRV() for hppa INTRV = integer return value For hppa this is R28 alias _REG_RET0.
1.9	15-Feb-2018	kamil	Introduce _UC_MACHINE_FP() as a macro _UC_MACHINE_FP() is a helper macro to extract from mcontext a frame pointer. Don't rely on this interface as a compiler might strip frame pointer or optimize it making this interface unreliable. For hppa assume a small frame context, for larger frames FP might be located in a different register (4 instead of 3). For ia64 there is no strict frame pointer, and registers might rotate. Reuse 79 following: ./gcc/config/ia64/ia64.h:#define HARD_FRAME_POINTER_REGNUM LOC_REG (79) Once ia64 will mature, this should be revisited. A macro can encapsulate a real function for extracting Frame Pointer on more complex CPUs / ABIs. For the remaining CPUs, reuse standard register as defined in appropriate ABI. The direct users of this macro are LLVM and GCC with Sanitizers. Proposed on tech-userlevel@. Sponsored by <The NetBSD Foundation>
1.8	19-Feb-2014	skrll	branches: 1.8.22; Provide a genassym.cf in libc for hppa and use it.
1.7	08-Dec-2011	skrll	branches: 1.7.6; 1.7.10; Track if we saved l_private in the mcontext and don't blindly restore it. This fixes the tests in /usr/tests/lib/libc/setjmp/t_threadjmp
1.6	25-Feb-2011	joerg	branches: 1.6.4; 1.6.8; Be nicer to software that insists on -ansi and use __inline.
1.5	24-Feb-2011	joerg	Allow storing and receiving the LWP private pointer via ucontext_t on all platforms except VAX and IA64. Add fast access via register for AMD64, i386 and SH3 ports. Use this fast access in libpthread to replace the stack based pthread_self(). Implement skeleton support for Alpha, HPPA, PowerPC, SPARC and SPARC64, but leave it disabled. Ports that support this feature provide __HAVE____LWP_GETPRIVATE_FAST in machine/types.h and a corresponding __lwp_getprivate_fast in machine/mcontext.h. This material is based upon work partially supported by The NetBSD Foundation under a contract with Joerg Sonnenberger.
1.4	11-Dec-2005	christos	branches: 1.4.100; 1.4.106; 1.4.108; merge ktrace-lwp.
1.3	18-Jul-2004	chs	branches: 1.3.2; add hppa support for RAS, context stuff, siginfo and scheduler activations: - add a RAS hook in cpu_switch(). - fill in the definition of struct mcontext. - implement cpu_upcall(), cpu_getmcontext(), cpu_getmcontext() and cpu_switchto(). - for now, force the right priviledge bits and space regs in setcontext(). - use correct values for __SIMPLELOCK_*. - move the user stack to start at a multiple of the pthread stack size so that libpthread can use the sp-masking trick.
1.2	08-Oct-2003	thorpej	Add some accessor macros for the ucontext: * _UC_MACHINE_PC() - access the program counter * _UC_MACHINE_INTRV() - access the integer return value register * _UC_MACHINE_SET_PC() - set the program counter (this requires special handling on some platforms).
1.1	31-Aug-2003	chs	add some placeholders so we can at least build.
1.3.2.5	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.2.4	18-Sep-2004	skrll	Sync with HEAD.
1.3.2.3	05-Aug-2004	skrll	Fix some merge mistakes.
1.3.2.2	03-Aug-2004	skrll	Sync with HEAD
1.3.2.1	18-Jul-2004	skrll	file mcontext.h was added on branch ktrace-lwp on 2004-08-03 10:35:37 +0000
1.4.108.1	05-Mar-2011	bouyer	Sync with HEAD
1.4.106.1	06-Jun-2011	jruoho	Sync with HEAD.
1.4.100.1	05-Mar-2011	rmind	sync with head
1.6.8.1	18-Feb-2012	mrg	merge to -current.
1.6.4.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.6.4.1	17-Apr-2012	yamt	sync with head
1.7.10.1	18-May-2014	rmind	sync with head
1.7.6.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.8.22.3	21-Mar-2018	martin	Pull up the following, requested by kamil in ticket #552: external/gpl3/gcc{.old}/dist/libsanitizer/asan/asan_linux.cc 1.4 sys/arch/aarch64/include/mcontext.h 1.2 sys/arch/alpha/include/mcontext.h 1.9 sys/arch/amd64/include/mcontext.h 1.19 sys/arch/arm/include/mcontext.h 1.19 sys/arch/hppa/include/mcontext.h 1.9 sys/arch/i386/include/mcontext.h 1.14 sys/arch/ia64/include/mcontext.h 1.6 sys/arch/m68k/include/mcontext.h 1.10 sys/arch/mips/include/mcontext.h 1.22 sys/arch/or1k/include/mcontext.h 1.2 sys/arch/powerpc/include/mcontext.h 1.18 sys/arch/riscv/include/mcontext.h 1.5 sys/arch/sh3/include/mcontext.h 1.11 sys/arch/sparc/include/mcontext.h 1.14-1.17 sys/arch/sparc64/include/mcontext.h 1.10 sys/arch/vax/include/mcontext.h 1.9 tests/lib/libc/sys/Makefile 1.50 tests/lib/libc/sys/t_ucontext.c 1.2-1.5 sys/arch/hppa/include/mcontext.h 1.10 sys/arch/ia64/include/mcontext.h 1.7 - Introduce _UC_MACHINE_FP(). _UC_MACHINE_FP() is a helper macro to extract from mcontext a frame pointer. - Add new tests in lib/libc/sys/t_ucontext: * ucontext_sp (testing _UC_MACHINE_SP) * ucontext_fp (testing _UC_MACHINE_FP) * ucontext_pc (testing _UC_MACHINE_PC) * ucontext_intrv (testing _UC_MACHINE_INTRV) Add a dummy implementation of _UC_MACHINE_INTRV() for ia64. Implement _UC_MACHINE_INTRV() for hppa. Make the t_ucontext.c test more portable. We now have _UC_MACHINE_FP.
1.8.22.2	26-Feb-2018	snj	revert ticket 552, which broke the build
1.8.22.1	25-Feb-2018	snj	Pull up following revision(s) (requested by kamil in ticket #552): sys/arch/aarch64/include/mcontext.h: 1.2 sys/arch/alpha/include/mcontext.h: 1.9 sys/arch/amd64/include/mcontext.h: 1.19 sys/arch/arm/include/mcontext.h: 1.19 sys/arch/hppa/include/mcontext.h: 1.9 sys/arch/i386/include/mcontext.h: 1.14 sys/arch/ia64/include/mcontext.h: 1.6 sys/arch/m68k/include/mcontext.h: 1.10 sys/arch/mips/include/mcontext.h: 1.22 sys/arch/or1k/include/mcontext.h: 1.2 sys/arch/powerpc/include/mcontext.h: 1.18 sys/arch/riscv/include/mcontext.h: 1.5 sys/arch/sh3/include/mcontext.h: 1.11 sys/arch/sparc/include/mcontext.h: 1.14-1.17 sys/arch/sparc64/include/mcontext.h: 1.10 sys/arch/vax/include/mcontext.h: 1.9 tests/lib/libc/sys/Makefile: 1.50 tests/lib/libc/sys/t_ucontext.c: 1.2 Introduce _UC_MACHINE_FP() as a macro _UC_MACHINE_FP() is a helper macro to extract from mcontext a frame pointer. Don't rely on this interface as a compiler might strip frame pointer or optimize it making this interface unreliable. For hppa assume a small frame context, for larger frames FP might be located in a different register (4 instead of 3). For ia64 there is no strict frame pointer, and registers might rotate. Reuse 79 following: ./gcc/config/ia64/ia64.h:#define HARD_FRAME_POINTER_REGNUM LOC_REG (79) Once ia64 will mature, this should be revisited. A macro can encapsulate a real function for extracting Frame Pointer on more complex CPUs / ABIs. For the remaining CPUs, reuse standard register as defined in appropriate ABI. The direct users of this macro are LLVM and GCC with Sanitizers. Proposed on tech-userlevel@. Sponsored by <The NetBSD Foundation> -- Improve _UC_MACHINE_FP() for SPARC/SPARC64 Introduce a static inline function _uc_machine_fp() that contains improved caluclation of a frame pointer. Algorithm: uptr stk_ptr; # if defined (__arch64__) stk_ptr = (uptr ) (sp + 2047); # else stk_ptr = (uptr ) sp; # endif bp = stk_ptr[15]; Noted by <mrg> -- Make _UC_MACHINE_FP() compile again and fix it so that it does not add the offset twice. -- fix _UC_MACHINE32_FP() -- use 32 bit pointer value so that [15] is the right offset. do this by using __greg32_t, which is only in the sparc64 version, and these are only useful there, so move them. -- Add new tests in lib/libc/sys/t_ucontext New tests: - ucontext_sp - ucontext_fp - ucontext_pc - ucontext_intrv They test respectively: - _UC_MACHINE_SP - _UC_MACHINE_FP - _UC_MACHINE_PC - _UC_MACHINE_INTRV These tests attempt to access and print the values from ucontext, without interpreting the values. This is a follow up of the _UC_MACHINE_FP() introduction. These tests use PRIxREGISTER, and require to be built with -D_KERNTYPES. Sponsored by <The NetBSD Foundation>
1.10.4.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.13.2.1	02-Aug-2025	perseant	Sync with HEAD
1.19	13-Jul-2023	mrg	re-fix hppa builds. this file uses __cpu_simple_lock(), not just the underlying type, so it does need machine/lock.h.
1.18	12-Jul-2023	riastradh	machine/mutex.h: Sprinkle sys/types.h, omit machine/lock.h. Turns out machine/lock.h is not needed for __cpu_simple_lock_t, which always comes from sys/types.h. And, really, sys/types.h (or at least sys/stdint.h) is needed for uintN_t and uintptr_t.
1.17	12-Jul-2023	mrg	fix hppa and vax builds. machine/lock.h isn't necessary for __cpu_simple_lock_t, it's in sys/types.h. avoids cpu_data.h vs sched.h include order issues. move the hppa ipl_t typedef with the moved usage of it.
1.16	09-Jul-2023	riastradh	machine/mutex.h: Sprinkle includes so this can be used by crash(8). XXX pullup-10
1.15	07-Jan-2020	ad	branches: 1.15.26; hppa has custom adaptive mutexes. Allow it to build again while not reintroducing the main read of mtx_owner that I wanted to eliminate.
1.14	29-Nov-2019	riastradh	Nix mb_* on hppa.
1.13	04-Oct-2017	christos	branches: 1.13.4; const me harder!
1.12	24-Sep-2017	christos	const me harder.
1.11	16-Nov-2010	uebayasi	branches: 1.11.18; sys/mutex.h includes machine/intr.h via sys/intr.h, so no need here.
1.10	14-Nov-2010	uebayasi	Don't rely on global APIs from internal.
1.9	28-Apr-2008	martin	branches: 1.9.22; Remove clause 3 and 4 from TNF licenses
1.8	21-Nov-2007	yamt	branches: 1.8.14; 1.8.16; 1.8.18; make kmutex_t and krwlock_t smaller by killing lock id. ok'ed by Andrew Doran.
1.7	17-Oct-2007	garbled	branches: 1.7.2; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.6	10-Sep-2007	skrll	branches: 1.6.4; Merge nick-csl-alignment.
1.5	15-May-2007	skrll	branches: 1.5.4; 1.5.8; 1.5.10; Pull across #include file fix from yamt-idlelwp.
1.4	15-Feb-2007	ad	branches: 1.4.2; 1.4.4; 1.4.8; 1.4.10; 1.4.16; Add MUTEX_CLEAR_WAITERS().
1.3	10-Feb-2007	skrll	Destroy a mutex correctly. That is, overright the owner and don't set mtx_waiters.
1.2	09-Feb-2007	ad	Merge newlock2 to head.
1.1	29-Jan-2007	ad	branches: 1.1.2; file mutex.h was initially added on branch newlock2.
1.1.2.6	06-Feb-2007	skrll	First pass at lock stubs for hppa. They don't work yet.
1.1.2.5	06-Feb-2007	skrll	Fix MUTEX_UNOWNED_OR_SPIN
1.1.2.4	02-Feb-2007	ad	Fix declarations. Spotted by uebayasi.
1.1.2.3	01-Feb-2007	ad	Handle hppa weirdness.
1.1.2.2	01-Feb-2007	ad	Header file cleanup.
1.1.2.1	29-Jan-2007	ad	Make hp700 compile.
1.4.16.2	03-Oct-2007	garbled	Sync with HEAD
1.4.16.1	22-May-2007	matt	Update to HEAD.
1.4.10.1	11-Jul-2007	mjf	Sync with head.
1.4.8.3	03-Dec-2007	ad	Sync with HEAD.
1.4.8.2	09-Oct-2007	ad	Sync with head.
1.4.8.1	27-May-2007	ad	Sync with head.
1.4.4.5	07-Dec-2007	yamt	sync with head
1.4.4.4	27-Oct-2007	yamt	sync with head.
1.4.4.3	03-Sep-2007	yamt	sync with head.
1.4.4.2	26-Feb-2007	yamt	sync with head.
1.4.4.1	15-Feb-2007	yamt	file mutex.h was added on branch yamt-lazymbuf on 2007-02-26 09:06:43 +0000
1.4.2.1	08-May-2007	skrll	This file needs machine/lock.h so add it.
1.5.10.2	09-Jan-2008	matt	sync with HEAD
1.5.10.1	06-Nov-2007	matt	sync with HEAD
1.5.8.2	21-Nov-2007	joerg	Sync with HEAD.
1.5.8.1	02-Oct-2007	joerg	Sync with HEAD.
1.5.4.1	18-Jul-2007	skrll	Initial work on provided correctly aligned __cpu_simple_lock_t for hppa and first attempt at adapting i386 to the changes. More to come.
1.6.4.1	21-Nov-2007	bouyer	Sync with HEAD
1.7.2.1	08-Dec-2007	mjf	Sync with HEAD.
1.8.18.1	16-May-2008	yamt	sync with head.
1.8.16.1	18-May-2008	yamt	sync with head.
1.8.14.1	02-Jun-2008	mjf	Sync with HEAD.
1.9.22.1	05-Mar-2011	rmind	sync with head
1.11.18.1	03-Dec-2017	jdolecek	update from HEAD
1.13.4.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.15.26.1	09-Aug-2023	martin	Pull up following revision(s) (requested by maya in ticket #316): sys/arch/m68k/include/mutex.h: revision 1.13 sys/arch/arm/include/cpu.h: revision 1.125 sys/arch/sun68k/include/intr.h: revision 1.21 sys/arch/arm/include/mutex.h: revision 1.28 sys/sys/rwlock.h: revision 1.18 sys/arch/powerpc/include/mutex.h: revision 1.7 sys/arch/arm/include/mutex.h: revision 1.29 sys/arch/powerpc/include/mutex.h: revision 1.8 sys/uvm/uvm_param.h: revision 1.42 sys/sys/ksem.h: revision 1.16 sys/arch/x86/include/mutex.h: revision 1.10 sys/sys/proc.h: revision 1.372 sys/sys/ksem.h: revision 1.17 sys/arch/ia64/include/mutex.h: revision 1.8 sys/arch/evbarm/include/intr.h: revision 1.29 sys/sys/lua.h: revision 1.9 sys/arch/next68k/include/intr.h: revision 1.23 sys/arch/ia64/include/mutex.h: revision 1.9 sys/arch/hp300/include/intr.h: revision 1.35 sys/arch/hp300/include/intr.h: revision 1.36 sys/arch/sparc/include/cpu.h: revision 1.111 sys/arch/hppa/include/mutex.h: revision 1.16 sys/arch/vax/include/intr.h: revision 1.31 sys/arch/hppa/include/mutex.h: revision 1.17 sys/arch/news68k/include/intr.h: revision 1.28 sys/arch/hppa/include/mutex.h: revision 1.18 sys/arch/hppa/include/intr.h: revision 1.3 sys/arch/hppa/include/mutex.h: revision 1.19 sys/arch/hppa/include/intr.h: revision 1.4 sys/sys/sched.h: revision 1.92 sys/opencrypto/cryptodev.h: revision 1.51 sys/arch/vax/include/mutex.h: revision 1.20 sys/arch/sparc64/include/mutex.h: revision 1.10 sys/arch/ia64/include/sapicvar.h: revision 1.2 sys/arch/riscv/include/mutex.h: revision 1.5 sys/arch/amiga/dev/grfabs_cc.c: revision 1.39 sys/external/bsd/drm2/include/linux/idr.h: revision 1.11 sys/arch/riscv/include/mutex.h: revision 1.6 sys/ddb/files.ddb: revision 1.16 sys/arch/mac68k/include/intr.h: revision 1.32 share/man/man4/ddb.4: revision 1.203 sys/ddb/db_command.c: revision 1.183 sys/arch/mips/include/mutex.h: revision 1.10 sys/ddb/db_command.c: revision 1.184 sys/arch/x68k/include/intr.h: revision 1.22 sys/arch/sparc/include/psl.h: revision 1.51 sys/arch/or1k/include/mutex.h: revision 1.4 sys/arch/mips/include/mutex.h: revision 1.11 sys/arch/arm/xscale/pxa2x0_intr.h: revision 1.16 sys/arch/sparc64/include/cpu.h: revision 1.134 sys/arch/sparc/include/psl.h: revision 1.52 sys/arch/or1k/include/mutex.h: revision 1.5 sys/arch/mvme68k/include/intr.h: revision 1.22 sys/arch/luna68k/include/intr.h: revision 1.16 external/cddl/osnet/sys/sys/kcondvar.h: revision 1.6 sys/arch/sparc/include/mutex.h: revision 1.12 sys/arch/sparc/include/mutex.h: revision 1.13 sys/arch/usermode/include/mutex.h: revision 1.5 sys/arch/usermode/include/mutex.h: revision 1.6 sys/kern/kern_core.c: revision 1.38 usr.sbin/crash/Makefile: revision 1.49 sys/arch/amiga/include/intr.h: revision 1.23 sys/arch/alpha/include/mutex.h: revision 1.12 sys/arch/alpha/include/mutex.h: revision 1.13 sys/arch/evbarm/lubbock/sacc_obio.c: revision 1.16 sys/ddb/ddb.h: revision 1.6 sys/arch/sparc64/include/mutex.h: revision 1.8 sys/arch/sh3/include/mutex.h: revision 1.12 sys/arch/evbarm/lubbock/sacc_obio.c: revision 1.17 sys/ddb/db_syncobj.c: revision 1.1 sys/arch/vax/include/mutex.h: revision 1.18 sys/arch/sparc64/include/psl.h: revision 1.63 sys/arch/sparc64/include/mutex.h: revision 1.9 sys/arch/sh3/include/mutex.h: revision 1.13 sys/arch/evbarm/lubbock/obio.c: revision 1.13 sys/arch/atari/include/intr.h: revision 1.23 sys/ddb/db_syncobj.c: revision 1.2 sys/arch/vax/include/mutex.h: revision 1.19 sys/arch/evbarm/g42xxeb/obio.c: revision 1.14 sys/arch/evbarm/g42xxeb/obio.c: revision 1.15 sys/arch/cesfic/include/intr.h: revision 1.14 sys/ddb/db_syncobj.h: revision 1.1 sys/arch/x86/include/cpu.h: revision 1.134 sys/arch/evbarm/g42xxeb/obio.c: revision 1.16 sys/arch/cesfic/include/intr.h: revision 1.15 sys/arch/arm/xscale/pxa2x0_intr.c: revision 1.26 sys/sys/cpu_data.h: revision 1.54 sys/arch/m68k/include/mutex.h: revision 1.12 sys/arch/ia64/acpi/madt.c: revision 1.6 sys/rwlock.h: Make this more self-contained for bool. machine/mutex.h: Sprinkle includes so this can be used by crash(8). ddb: New `show all tstiles' command. Shows who's waiting for which locks and what the owner is up to. Include psl.h for ipl_cookie_t if __MUTEX_PRIVATE sys: Rip <sys/resourcevar.h> out of <uvm/uvm_param.h>. And thus out of <sys/param.h>, which is exceedingly overused and fragile and delenda est. Should fix (some) issues with the recent inclusion of machine/lock.h in various machine/mutex.h files. arm/mutex.h: Need machine/intr.h, machine/lock.h. For ipl_cookie_t and __cpu_simple_lock_t. evbarm/intr.h: Define ipl_cookie_t before including ARM_INTR_IMPL. Otherwise arm/mutex.h doesn't work, due to a cyclic dependency which should really be fixed. opencrypto/cryptodev.h: Fix includes. - Move sys/condvar.h under #ifdef _KERNEL. - Add some other necessary includes and forward declarations. - Sort. hp300/intr.h: Fix missing includes. linux/idr.h: Need <sys/mutex.h> for kmutex_t. amiga/intr.h: Don't define spl() functions if !_KERNEL. This is used by crash(8) now, and what's important is ipl_cookie_t. cesfic/intr.h: Expose ipl_cookie_t to userland for crash(8). cesfic/intr.h: Expose ipl_cookie_t to userland only with _KMEMUSER. Probably not necessary but let's be a little more cautious about this. atari/intr.h: Expose ipl_cookie_t with _KMEMUSER for crash(8). arm/cpu.h: Need sys/param.h for COHERENCY_UNIT. Nix machine/param.h -- not meant to be used directly, pulled in by sys/param.h. Move the definition of ipl_cookie_t out of the kernel-only sections, some _KMEMUSER applications need it. ddb: Cast pointer to uintptr_t first before db_expr_t. hppa/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). luna68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). mvme68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). news68k/intr.h: Fix includes. Put some definitions under _KERNEL. next68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). sys/ksem.h: Hack around fstat(8) abuse of _KERNEL. sun68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). vax/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). x68k/intr.h: Put functions under _KERNEL so crash(8) can use this. Make ipl_cookie_t visible for _KMEMUSER userland applications. fix editor mishap in previous Explicitly include <sys/mutex.h> for kmutex_t. Replace kmutex_t (which may be undefined here) with struct kmutex , suggested by Taylor. hp300/intr.h: Put most of this under #ifdef _KERNEL. Only ipl_cookie_t really needs to be exposed now, for crash(8). mac68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8). Make inclusion of sys/intr.h explicit for spl. fix hppa and vax builds. machine/lock.h isn't necessary for __cpu_simple_lock_t, it's in sys/types.h. avoids cpu_data.h vs sched.h include order issues. move the hppa ipl_t typedef with the moved usage of it. machine/mutex.h: Sprinkle sys/types.h, omit machine/lock.h. Turns out machine/lock.h is not needed for __cpu_simple_lock_t, which always comes from sys/types.h. And, really, sys/types.h (or at least sys/stdint.h) is needed for uintN_t and uintptr_t. ddb: Cast pointer to uintptr_t, then to db_expr_t. Avoids warnings about conversion between pointer and integer of different size on some architectures. re-fix hppa builds. this file uses __cpu_simple_lock(), not just the underlying type, so it does need machine/lock.h. Break cycle by using `struct kmutex ' instead of `kmutex_t '. sys/sched.h included sys/mutex.h which includes sys/intr.h which includes machine/intr.h which on cats includes arm/footbridge/footbridge_intr.h which includes arm/cpu.h which includes sys/cpu_data.h which includes sys/sched.h But there was never any real need for sys/mutex.h in sys/sched.h, because it only uses pointers to the opaque struct kmutex. Cycle broken by using `struct kmutex *' instead of pulling in sys/mutex.h for the definition of kmutex_t. Side effect: This revealed that sys/cpu_data.h needed sys/intr.h (which was pulled in accidentally by sys/mutex.h via sys/sched.h) for SOFTINT_COUNT. Also revealed some other machine/cpu.h header files were missing includes of sys/mutex.h for kmutex_t. ia64: Need sys/types.h for u_int, vaddr_t; sys/mutex.h for kmutex_t. explicitly include no longer implicitly included sys/mutex.h. arm/xscale: Use sys/bitops.h fls32 - 1 instead of 31 - __builtin_clz. Sidesteps namespace collision with `#define bits ...' in net/zlib.c. complete the previous - there were two calls to find_first_bit() to fix. arm/xscale: Missed a spot with previous find_first_bit commit. evbarm/g42xxeb: Fix off-by-one in previous. The original find_first_bit(x) was 31 - __builtin_clz((uint32_t)x), which is equivalent to fls32(x) - 1, not to fls32(x). Note that fls32 is 1-based and returns 0 for x=0.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file nvm.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file nvm.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file nvm.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.31	20-Apr-2025	riastradh	t_signal_and_sp: Add hppa support. Fortunately, hppa -- which uses monster 64-byte(!) stack alignment -- looks good already. PR kern/59327: user stack pointer is not aligned properly
1.30	22-Mar-2022	macallan	branches: 1.30.10; bump MSGBUFSIZE
1.29	31-May-2021	simonb	Include "opt_param.h" (ifdef _KERNEL_OPT) everywhere that MSGBUFSIZE is referenced since some sources include <machine/param.h>.
1.28	08-May-2021	skrll	KNF
1.27	01-May-2020	isaki	branches: 1.27.6; Move machine dependent AUDIO_BLK_MS default value to <machine/param.h>. If the port has __AUDIO_BLK_MS in <machine/param.h>, it will be used. Otherwise the default value (currently 10 msec) defined in audio.c will be used. This mechanism is for very old ports which cannot satisfactorily handle 10 msec block. Currently hppa, m68k, sh3, sparc(!64) and vax are. For port maintainers, if general models in your port cannot satisfactorily handle 10 msec block, please consider to define your suitable longer period (40 msec would be a good first choice). But please don't be eager to make the default value shorter. <machine/param.h> was discussed in source-changes-d. It's better than ifdef storm, or adding 60+ new header files in every arch/*/include/ directories for this. Thanks mrg@, ad@, and everyone. http://mail-index.netbsd.org/source-changes-d/2020/05/01/msg012572.html
1.26	21-Mar-2020	riastradh	Revert another historic $Hdr$ collapse.
1.25	05-Mar-2020	riastradh	Revert "Include opt_diagnostic.h for DIAGNOSTIC." This did not do what I thought it did. opt_diagnostic.h is only for the unused _DIAGNOSTIC, which seems like an abortive attempt to incrementally convert DIAGNOSTIC to an opt_*.h option rather than a command-line option.
1.24	05-Mar-2020	riastradh	Include opt_diagnostic.h for DIAGNOSTIC. ...at least, in header files, which may not have already included libkern.h.
1.23	16-Apr-2019	skrll	branches: 1.23.4; Trailing whitespace
1.22	07-Jan-2019	jdolecek	move DEV_BSIZE, DEV_BSHIFT out of MD param.h, they are same on all ports also move BLKDEV_IOSIZE, MAXPHYS, but allow override since some ports have different value (powerpc uses NBPG for BLKDEV_IOSIZE, sun2/sun3 have lower MAXPHYS)
1.21	27-Oct-2015	mrg	branches: 1.21.16; 1.21.18; make sure MSGBUFSIZE can't expand strangely by using parens.
1.20	24-Feb-2014	skrll	branches: 1.20.6; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.19	10-Feb-2012	para	branches: 1.19.6; 1.19.10; proper sizing of kmem_arena on different ports PR port-i386/45946: Kernel locks up in VMEM system
1.18	04-Feb-2012	para	improve sizing of kmem_arena now that more allocations are made from it don't enforce limits if not required ok: riz@
1.17	24-Jan-2012	christos	Use and define ALIGN() ALIGN_POINTER() and STACK_ALIGN() consistently, and avoid definining them in 10 different places if not needed.
1.16	20-Jan-2012	joerg	Change CMSG_SPACE and CMSG_LEN to provide Integer Constant Expressions again. This was changed in sys/socket.h r1.51 to work around fallout from the IPv6 aux data migration. It broke the historic ABI on some platforms. This commit restores compatibility for netbsd32 code on such platforms and provides a template for future changes to the CMSG_* alignment. Revert PCC/Clang workarounds in postfix and tmux.
1.15	08-Feb-2010	joerg	branches: 1.15.10; 1.15.14; Remove separate mb_map. The nmbclusters is computed at boot time based on the amount of physical memory and limited by NMBCLUSTERS if present. Architectures without direct mapping also limit it based on the kmem_map size, which is used as backing store. On i386 and ARM, the maximum KVA used for mbuf clusters is limited to 64MB by default. The old default limits and limits based on GATEWAY have been removed. key_registered_sb_max is hard-wired to a value derived from 2048 clusters.
1.14	17-Jan-2010	skrll	branches: 1.14.2; Simplify.
1.13	30-Apr-2009	skrll	Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.12	10-Jan-2008	skrll	branches: 1.12.10; 1.12.18; 1.12.24; Various improvements to the hppa kernel for gdb. - add the useful space and control registers to struct reg - update process_{read,write}_regs accordingly - use MID_HPPA in core dumps. - dump the fp regs into cores. - add single stepping support from OpenBSD.
1.11	02-Jan-2008	he	Remove the #endif corresponding to the #ifdef _KERNEL removed in previous.
1.10	31-Dec-2007	ad	Remove COMPAT_HPUX.
1.9	03-Mar-2007	skrll	branches: 1.9.20; 1.9.26; 1.9.32; Remove hppa_{round,trunc}_page.
1.8	28-Aug-2006	yamt	branches: 1.8.8; - remove unused bdbtofsb. - move the following macros from MD headers to sys/param.h. ctod dtoc ctob btoc dbtob btodb
1.7	11-Dec-2005	christos	branches: 1.7.4; 1.7.8; merge ktrace-lwp.
1.6	18-Jul-2004	chs	branches: 1.6.12; add hppa support for RAS, context stuff, siginfo and scheduler activations: - add a RAS hook in cpu_switch(). - fill in the definition of struct mcontext. - implement cpu_upcall(), cpu_getmcontext(), cpu_getmcontext() and cpu_switchto(). - for now, force the right priviledge bits and space regs in setcontext(). - use correct values for __SIMPLELOCK_*. - move the user stack to start at a multiple of the pthread stack size so that libpthread can use the sp-masking trick.
1.5	20-Sep-2003	matt	Use #ifdef _KERNEL_OPT around #include "opt_XXX.h"
1.4	23-Jun-2003	martin	branches: 1.4.2; Make sure to include opt_foo.h if a defflag option FOO is used.
1.3	28-Apr-2003	bjh21	Add a new feature-test macro, _NETBSD_SOURCE. If this is defined by the application, all NetBSD interfaces are made visible, even if some other feature-test macro (like _POSIX_C_SOURCE) is defined. <sys/featuretest.h> defined _NETBSD_SOURCE if none of _ANSI_SOURCE, _POSIX_C_SOURCE and _XOPEN_SOURCE is defined, so as to preserve existing behaviour. This has two major advantages: + Programs that require non-POSIX facilities but define _POSIX_C_SOURCE can trivially be overruled by putting -D_NETBSD_SOURCE in their CFLAGS. + It makes most of the #ifs simpler, in that they're all now ORs of the various macros, rather than having checks for (!defined(_ANSI_SOURCE) \|\| !defined(_POSIX_C_SOURCE) \|\| !defined(_XOPEN_SOURCE)) all over the place. I've tried not to change the semantics of the headers in any case where _NETBSD_SOURCE wasn't defined, but there were some places where the current semantics were clearly mad, and retaining them was harder than correcting them. In particular, I've mostly normalised things so that _ANSI_SOURCE gets you the smallest set of stuff, then _POSIX_C_SOURCE, _XOPEN_SOURCE and _NETBSD_SOURCE in that order. Tested by building for vax, encouraged by thorpej, and uncontested in tech-userlevel for a week.
1.2	01-Apr-2003	thorpej	* Define PAGE_SHIFT, PAGE_SIZE, and PAGE_MASK in <hppa/vmparam.h>, not in <hppa/param.h>. * Define NBPG in terms of PGSHIFT.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file param.h was added on branch gehenna-devsw on 2002-07-14 17:47:28 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file param.h was added on branch kqueue on 2002-06-23 17:37:09 +0000
1.4.2.1	03-Aug-2004	skrll	Sync with HEAD
1.6.12.3	21-Jan-2008	yamt	sync with head
1.6.12.2	03-Sep-2007	yamt	sync with head.
1.6.12.1	30-Dec-2006	yamt	sync with head.
1.7.8.1	03-Sep-2006	yamt	sync with head.
1.7.4.1	09-Sep-2006	rpaulo	sync with head
1.8.8.1	12-Mar-2007	rmind	Sync with HEAD.
1.9.32.3	11-Jan-2008	bouyer	Sync with HEAD
1.9.32.2	08-Jan-2008	bouyer	Sync with HEAD
1.9.32.1	02-Jan-2008	bouyer	Sync with HEAD
1.9.26.1	18-Feb-2008	mjf	Sync with HEAD.
1.9.20.2	23-Mar-2008	matt	sync with HEAD
1.9.20.1	09-Jan-2008	matt	sync with HEAD
1.12.24.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.12.18.1	19-Feb-2009	skrll	Fixup redzone stuff and enable it if DIAGNOSTIC.
1.12.10.2	11-Mar-2010	yamt	sync with head
1.12.10.1	04-May-2009	yamt	sync with head.
1.14.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.15.14.1	18-Feb-2012	mrg	merge to -current.
1.15.10.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.15.10.1	17-Apr-2012	yamt	sync with head
1.19.10.1	18-May-2014	rmind	sync with head
1.19.6.2	03-Dec-2017	jdolecek	update from HEAD
1.19.6.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.20.6.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.21.18.1	10-Jun-2019	christos	Sync with HEAD
1.21.16.1	18-Jan-2019	pgoyette	Synch with HEAD
1.23.4.1	18-May-2020	martin	Pull up following revision(s) (requested by isaki in ticket #911): sys/dev/audio/audiodef.h: revision 1.13 sys/dev/audio/audiodef.h: revision 1.14 sys/arch/sparc/include/param.h: revision 1.74 sys/arch/evbarm/conf/GENERIC64: revision 1.148 sys/arch/sh3/include/param.h: revision 1.25 sys/arch/evbarm/conf/GENERIC: revision 1.75 sys/arch/m68k/include/param.h: revision 1.23 sys/arch/amd64/conf/GENERIC: revision 1.564 sys/arch/hppa/include/param.h: revision 1.27 sys/dev/audio/audio.c: revision 1.68 sys/arch/vax/include/param.h: revision 1.63 sys/dev/audio/audio.c: revision 1.69 Reduce default AUDIO_BLK_MS from 40msec to 10msec on all platform except m68k (m68k uses 40msec default as before). And remove the option from GENERIC. - It's not good idea to set such parameter in individual GENERICs. - 4msec is (probably no problem for most modern real hardware but) too aggressive to be default. - 10msec is too severe for antique machines but it's hard to draw a line. Set AUDIO_BLK_MS 40 msec on other old(slow) architectures not only m68k. Thanks tsutsui@ for comment about architecture choice. And move it from audiodef.h to audio.c as suggested by joerg@. Move machine dependent AUDIO_BLK_MS default value to <machine/param.h>. If the port has __AUDIO_BLK_MS in <machine/param.h>, it will be used. Otherwise the default value (currently 10 msec) defined in audio.c will be used. This mechanism is for very old ports which cannot satisfactorily handle 10 msec block. Currently hppa, m68k, sh3, sparc(!64) and vax are. For port maintainers, if general models in your port cannot satisfactorily handle 10 msec block, please consider to define your suitable longer period (40 msec would be a good first choice). But please don't be eager to make the default value shorter. <machine/param.h> was discussed in source-changes-d. It's better than ifdef storm, or adding 60+ new header files in every arch/*/include/ directories for this. Thanks mrg@, ad@, and everyone. http://mail-index.netbsd.org/source-changes-d/2020/05/01/msg012572.html
1.27.6.2	17-Jun-2021	thorpej	Sync w/ HEAD.
1.27.6.1	13-May-2021	thorpej	Sync with HEAD.
1.30.10.1	02-Aug-2025	perseant	Sync with HEAD
1.10	16-Apr-2019	skrll	Trailing whitespace
1.9	16-Mar-2010	skrll	branches: 1.9.60; The FP regs are accessed in both physical and virtual modes. Make sure they're allocated in directly mapped memory to avoid aliasing problems and unnecessary cache flushing. Fix various names and references. If we ever directly map the uarea and pcb we can change things at that point. Significantly helps my J210 (PA7200). Mostly from OpenBSD.
1.8	03-Nov-2009	snj	branches: 1.8.2; 1.8.4; Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.7	24-May-2009	skrll	u_intNN_t -> uintNN_t "same" code before and after.
1.6	18-Jan-2008	skrll	branches: 1.6.10; Adjust comments to fit <80 columns.
1.5	10-Jan-2008	skrll	Various improvements to the hppa kernel for gdb. - add the useful space and control registers to struct reg - update process_{read,write}_regs accordingly - use MID_HPPA in core dumps. - dump the fp regs into cores. - add single stepping support from OpenBSD.
1.4	07-Apr-2007	skrll	branches: 1.4.14; 1.4.20; 1.4.26; Whitespace.
1.3	11-Dec-2005	christos	branches: 1.3.26; 1.3.30; 1.3.32; merge ktrace-lwp.
1.2	18-Jul-2004	chs	branches: 1.2.12; store the kernel stack pointer for a sleeping LWP in its PCB instead of in its trapframe. this is needed for scheduler activations, so that we can change the user stack pointer via the trapframe. from openbsd.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file pcb.h was added on branch gehenna-devsw on 2002-07-14 17:47:28 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file pcb.h was added on branch kqueue on 2002-06-23 17:37:09 +0000
1.2.12.2	21-Jan-2008	yamt	sync with head
1.2.12.1	03-Sep-2007	yamt	sync with head.
1.3.32.1	11-Jul-2007	mjf	Sync with head.
1.3.30.1	10-Apr-2007	ad	Sync with head.
1.3.26.1	15-Apr-2007	yamt	sync with head.
1.4.26.2	19-Jan-2008	bouyer	Sync with HEAD
1.4.26.1	11-Jan-2008	bouyer	Sync with HEAD
1.4.20.1	18-Feb-2008	mjf	Sync with HEAD.
1.4.14.1	23-Mar-2008	matt	sync with HEAD
1.6.10.3	11-Aug-2010	yamt	sync with head.
1.6.10.2	11-Mar-2010	yamt	sync with head
1.6.10.1	20-Jun-2009	yamt	sync with head
1.8.4.1	30-May-2010	rmind	sync with head
1.8.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.9.60.1	10-Jun-2019	christos	Sync with HEAD
1.3	16-Aug-2022	skrll	Provide pci_intr_setattr (which does nothing atm)
1.2	29-Mar-2014	christos	branches: 1.2.4; 1.2.6; 1.2.10; make pci_intr_string and eisa_intr_string take a buffer and a length instead of relying in local static storage.
1.1	24-Feb-2014	skrll	Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.2.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.10.1	29-Mar-2014	tls	file pci_machdep.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.2.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.2.6.1	29-Mar-2014	yamt	file pci_machdep.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.2.4.2	18-May-2014	rmind	sync with head
1.2.4.1	29-Mar-2014	rmind	file pci_machdep.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.3	24-Feb-2025	andvar	fix various typos in comments.
1.2	26-Mar-2023	andvar	branches: 1.2.6; fix various typos in documentation, comments and sysctl device description. mainly aion -> ation and inlude -> include.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file pdc.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file pdc.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file pdc.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2.6.1	02-Aug-2025	perseant	Sync with HEAD
1.41	26-May-2022	skrll	port-hppa/56849: Wacko kernel memory accounting in current/hppa Two fixes: - Don't include direct mapped memory in pmap statistics - Decrement pmap statistics counts in pmap_kremove
1.40	14-Mar-2020	ad	pmap_remove_all(): Return a boolean value to indicate the behaviour. If true, all mappings have been removed, the pmap is totally cleared out, and UVM can then avoid doing the work to call pmap_remove() for each map entry. If false, either nothing has been done, or some helpful arch-specific voodoo has taken place.
1.39	24-Feb-2020	ad	Adjust for UVM locking changes.
1.38	12-Aug-2019	skrll	branches: 1.38.2; Use __BIT()
1.37	07-Jan-2013	chs	branches: 1.37.38; 1.37.42; switch to __USE_TOPDOWN_VM. move the stack to the top of the user address space so that the available free space is more contiguous.
1.36	06-Jan-2012	skrll	branches: 1.36.6; Track if a page has an executable mapping and flush the icache (and dcache) appropriately. Fixes the lang/python26 build on my C3700 (PA8700) and chuq's J6700 with PA8500. Thanks to chuq for ideas and help with this.
1.35	06-Jan-2012	skrll	Comment fix.
1.34	06-Jan-2012	skrll	No need to flush the icache/itlb for pool pages as they're never marked executable.
1.33	23-Dec-2011	skrll	Define PMAP_NEED_PROCWR and provide pmap_procwr so that the i-cache is synchronised with the d-cache appropriately.
1.32	16-Dec-2011	skrll	Whitespace.
1.31	16-Dec-2011	skrll	G/C pvh_aliases
1.30	12-Jun-2011	rmind	branches: 1.30.2; 1.30.6; Welcome to 5.99.53! Merge rmind-uvmplock branch: - Reorganize locking in UVM and provide extra serialisation for pmap(9). New lock order: [vmpage-owner-lock] -> pmap-lock. - Simplify locking in some pmap(9) modules by removing P->V locking. - Use lock object on vmobjlock (and thus vnode_t::v_interlock) to share the locks amongst UVM objects where necessary (tmpfs, layerfs, unionfs). - Rewrite and optimise x86 TLB shootdown code, make it simpler and cleaner. Add TLBSTATS option for x86 to collect statistics about TLB shootdowns. - Unify /dev/mem et al in MI code and provide required locking (removes kernel-lock on some ports). Also, avoid cache-aliasing issues. Thanks to Andrew Doran and Joerg Sonnenberger, as their initial patches formed the core changes of this branch.
1.29	14-Nov-2010	uebayasi	branches: 1.29.6; Move struct vm_page_md definition from vmparam.h to pmap.h, because it's used only by pmap. vmparam.h has definitions for wider audience. All GENERIC kernels build tested, except ia64. powerpc/include/booke/vmparam.h has one too, but it has no pmap.h, so it's left as is.
1.28	06-Jul-2010	cegger	Turn PMAP_NOCACHE into MI flag. Add MI flags PMAP_WRITE_COMBINE, PMAP_WRITE_BACK, PMAP_NOCACHE_OVR. Update pmap(9) manpage. hppa: Remove MD PMAP_NOCACHE flag as it exists as MI flag mips: Rename MD PMAP_NOCACHE to PGC_NOCACHE. x86: Implement new MI flags using Page-Attribute Tables. x86: Implement BUS_SPACE_MAP_PREFETCHABLE. Patch presented on tech-kern@: http://mail-index.netbsd.org/tech-kern/2010/06/30/msg008458.html No comments on this last version.
1.27	21-Jun-2010	skrll	Allow PVF_UNCACHEABLE in set/clear of pmap_changebit call (for now).
1.26	19-Mar-2010	skrll	Not all PA CPUs have the U-bit (uncacheable) for non-IO memory. In fact most don't. Deal with non-equivalent aliases by removing and flushing the managed mappings, and flushing the unmanaged mappings. When flushing caches/TLB flush the cache before purging the TLB just in case the flush enters the mapping into the TLB.
1.25	06-Mar-2010	skrll	branches: 1.25.2; Add #include "opt_cputype.h" where necessary.
1.24	22-Feb-2010	skrll	Deal with PA2.0 cache move-in rules by purging the TLB as well as flushing/purging the cache.
1.23	15-Nov-2009	skrll	branches: 1.23.2; Put PMAP_NOCACHE in the MD space.
1.22	11-Nov-2009	skrll	Use the new flags argument to pmap_kenter_pa for PMAP_NOCACHE.
1.21	24-May-2009	skrll	u_intNN_t -> uintNN_t "same" code before and after.
1.20	30-Apr-2009	skrll	Remove if defined(HP7100LC_CPU) \|\| defined(HP7300LC_CPU) from around pmap_hptsize and pdc_hwtlb (for now).
1.19	30-Apr-2009	skrll	Move HPPA_SID_KERNEL into pmap.h and deal with the move.
1.18	30-Apr-2009	skrll	Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.17	09-Dec-2008	pooka	branches: 1.17.2; Make pmap_kernel() a MI macro for struct pmap *kernel_pmap_ptr, which is now the "API" provided by the pmap module. pmap_kernel() remains as the syntactic sugar. Bonus cosmetics round: move all the pmap_t pointer typedefs into uvm_pmap.h. Thanks to Greg Oster for providing cpu muscle for doing test builds.
1.16	06-Jan-2008	dsl	branches: 1.16.6; 1.16.10; 1.16.16; 1.16.18; include sys/simplelock.h
1.15	17-Oct-2007	garbled	branches: 1.15.2; 1.15.8; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.14	12-Jul-2007	skrll	branches: 1.14.10; Like I said - don't futz with the trapframe in pmap_activate. Instead update the trapframe space and protection register in cpu_lwp_fork and setregs.
1.13	18-May-2007	skrll	pmap_activate shouldn't play with the trap frame - especially not now it's called by the MI code. Implement a way of tracking the vmspace allocated to a process and its LWPs so that if it changes underneath us we can correct the space id in the trapframe in pmap_activate for now. An example of when this happens is vfork/exec. An exec hook is probably the way to go.
1.12	07-Apr-2007	skrll	branches: 1.12.4; de-__P() s/lwp/l/ for argument name in pmap_deactivate.
1.11	16-Feb-2006	perry	branches: 1.11.20; 1.11.24; 1.11.26; Change "inline" back to "__inline" in .h files -- C99 is still too new, and some apps compile things in C89 mode. C89 keywords stay. As per core@.
1.10	24-Dec-2005	perry	branches: 1.10.2; 1.10.4; 1.10.6; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.9	11-Dec-2005	christos	merge ktrace-lwp.
1.8	17-Jan-2005	atatat	branches: 1.8.8; Convert the PMAP_PREFER() macro from two arguments (offset and hint) to four (adding size and direction). In order for topdown uvm to be an option on ports using PMAP_PREFER, they will need to "prefer" lower addresses if topdown is being used. Additionally, at least one port also needs to know the size.
1.7	18-Jul-2004	chs	branches: 1.7.4; add hppa support for RAS, context stuff, siginfo and scheduler activations: - add a RAS hook in cpu_switch(). - fill in the definition of struct mcontext. - implement cpu_upcall(), cpu_getmcontext(), cpu_getmcontext() and cpu_switchto(). - for now, force the right priviledge bits and space regs in setcontext(). - use correct values for __SIMPLELOCK_*. - move the user stack to start at a multiple of the pthread stack size so that libpthread can use the sp-masking trick.
1.6	18-May-2004	chs	convert pmap_deactivate() from a macro to an inline function so that the kernel builds again.
1.5	05-Jan-2004	chs	add a PMAP_NC flag for pmap_kenter_pa() to specific a non-cached mapping. use this in mbus_dmamem_map() to fix corruption of DMA memory. note that this TLB bit is ignored on some CPUs (PA7100 and probably others of that era), so this doesn't fix the problem in general, but it does work on newer models and will make things easier later.
1.4	31-Aug-2003	chs	update for LWPs, and some lite cleanup.
1.3	22-Sep-2002	chs	branches: 1.3.6; it really helps to get the stub right before cutting + pasting it 27 times. alas, I did not. doh.
1.2	22-Sep-2002	chs	add pmap_remove_all() hook (empty on most platforms so far).
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file pmap.h was added on branch gehenna-devsw on 2002-07-14 17:47:29 +0000
1.1.2.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file pmap.h was added on branch kqueue on 2002-06-23 17:37:09 +0000
1.3.6.2	17-Jan-2005	skrll	Sync with HEAD.
1.3.6.1	03-Aug-2004	skrll	Sync with HEAD
1.7.4.1	29-Apr-2005	kent	sync with -current
1.8.8.2	21-Jan-2008	yamt	sync with head
1.8.8.1	03-Sep-2007	yamt	sync with head.
1.10.6.1	22-Apr-2006	simonb	Sync with head.
1.10.4.1	09-Sep-2006	rpaulo	sync with head
1.10.2.1	18-Feb-2006	yamt	sync with head.
1.11.26.1	11-Jul-2007	mjf	Sync with head.
1.11.24.3	15-Jul-2007	ad	Sync with head.
1.11.24.2	27-May-2007	ad	Sync with head.
1.11.24.1	10-Apr-2007	ad	Sync with head.
1.11.20.1	15-Apr-2007	yamt	sync with head.
1.12.4.2	03-Oct-2007	garbled	Sync with HEAD
1.12.4.1	22-May-2007	matt	Update to HEAD.
1.14.10.2	09-Jan-2008	matt	sync with HEAD
1.14.10.1	06-Nov-2007	matt	sync with HEAD
1.15.8.1	08-Jan-2008	bouyer	Sync with HEAD
1.15.2.1	18-Feb-2008	mjf	Sync with HEAD.
1.16.18.13	28-Apr-2009	skrll	Track unmanaged mappings to deal with loaning and non-equivalient aliases.
1.16.18.12	11-Feb-2009	skrll	-extern struct pmap kernel_pmap_store;
1.16.18.11	11-Feb-2009	skrll	Handle non-equivalent aliases. Thanks to mjf for help with this.
1.16.18.10	30-Jan-2009	skrll	Add some defines for attributes of pages or mappings of pages
1.16.18.9	25-Jan-2009	skrll	Be careful not to PMAP_UNMAP_POOLPAGE and leave cache aliases.
1.16.18.8	19-Jan-2009	skrll	Sync with HEAD.
1.16.18.7	09-Dec-2008	mjf	Back out my previous change. PMAP_NC is blatantly used, which means I just broke the build.
1.16.18.6	08-Dec-2008	mjf	Delete PMAP_NC because it's never used. To mark a vmpage as uncacheable we use pmap_pvh_attrs(TLB_UNCACHEABLE) instead.
1.16.18.5	02-Dec-2008	skrll	Whirespace.
1.16.18.4	02-Dec-2008	skrll	Add PMAP_{,UN}MAP_POOLPAGE
1.16.18.3	17-Nov-2008	skrll	Restore PMAP_NC
1.16.18.2	17-Nov-2008	skrll	G/C some old stuff.
1.16.18.1	27-Oct-2008	skrll	Commit work in progress.
1.16.16.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.16.10.4	11-Aug-2010	yamt	sync with head.
1.16.10.3	11-Mar-2010	yamt	sync with head
1.16.10.2	20-Jun-2009	yamt	sync with head
1.16.10.1	04-May-2009	yamt	sync with head.
1.16.6.1	17-Jan-2009	mjf	Sync with HEAD.
1.17.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.23.2.4	16-Nov-2010	uebayasi	Sync with HEAD.
1.23.2.3	17-Aug-2010	uebayasi	Sync with HEAD.
1.23.2.2	30-Apr-2010	uebayasi	Sync with HEAD.
1.23.2.1	25-Feb-2010	uebayasi	Use VM_PAGE_TO_MD(). Only compile tested.
1.25.2.5	09-Mar-2011	skrll	Drop per-page locking i.e. pvh_lock and rely on locking provided by upper layer, UVM. Sprinkle asserts.
1.25.2.4	05-Mar-2011	rmind	sync with head
1.25.2.3	03-Jul-2010	rmind	sync with head
1.25.2.2	30-May-2010	rmind	sync with head
1.25.2.1	16-Mar-2010	rmind	Change struct uvm_object::vmobjlock to be dynamically allocated with mutex_obj_alloc(). It allows us to share the locks among UVM objects.
1.29.6.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.30.6.1	18-Feb-2012	mrg	merge to -current.
1.30.2.2	23-Jan-2013	yamt	sync with head
1.30.2.1	17-Apr-2012	yamt	sync with head
1.36.6.1	25-Feb-2013	tls	resync with head
1.37.42.1	10-Jun-2022	martin	Pull up following revision(s) (requested by skrll in ticket #1467): sys/arch/hppa/include/pmap.h: revision 1.41 sys/arch/hppa/hppa/pmap.c: revision 1.117 port-hppa/56849: Wacko kernel memory accounting in current/hppa Two fixes: - Don't include direct mapped memory in pmap statistics - Decrement pmap statistics counts in pmap_kremove
1.37.38.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.37.38.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.38.2.1	29-Feb-2020	ad	Sync with head.
1.2	12-Jul-2018	maxv	Remove the kernel PMC code. Sent yesterday on tech-kern@. This change: * Removes "options PERFCTRS", the associated includes, and the associated ifdefs. In doing so, it removes several XXXSMPs in the MI code, which is good. * Removes the PMC code of ARM XSCALE. * Removes all the pmc.h files. They were all empty, except for ARM XSCALE. * Reorders the x86 PMC code not to rely on the legacy pmc.h file. The definitions are put in sysarch.h. * Removes the kern/sys_pmc.c file, and along with it, the sys_pmc_control and sys_pmc_get_info syscalls. They are marked as OBSOL in kern, netbsd32 and rump. * Removes the pmc_evid_t and pmc_ctr_t types. * Removes all the associated man pages. The sets are marked as obsolete.
1.1	07-Aug-2002	briggs	branches: 1.1.2; 1.1.4; 1.1.200; 1.1.202; Implement pmc(9) -- An interface to hardware performance monitoring counters. These counters do not exist on all CPUs, but where they do exist, can be used for counting events such as dcache misses that would otherwise be difficult or impossible to instrument by code inspection or hardware simulation. pmc(9) is meant to be a general interface. Initially, the Intel XScale counters are the only ones supported.
1.1.202.1	10-Jun-2019	christos	Sync with HEAD
1.1.200.1	28-Jul-2018	pgoyette	Sync with HEAD
1.1.4.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.4.1	07-Aug-2002	jdolecek	file pmc.h was added on branch kqueue on 2002-09-06 08:35:50 +0000
1.1.2.2	31-Aug-2002	gehenna	catch up with -current.
1.1.2.1	07-Aug-2002	gehenna	file pmc.h was added on branch gehenna-devsw on 2002-08-31 13:44:48 +0000
1.15	23-Jul-2023	skrll	PR/57261: hppa should be converted to __HAVE_SYSCALL_INTERN Provide syscall_intern and use the md_syscall in syscall trap handling.
1.14	23-Jul-2023	skrll	Use __BIT
1.13	05-Dec-2020	christos	Use __vaddr_t since we don't expose vaddr_t by default to userland.
1.12	06-Mar-2014	skrll	branches: 1.12.42; Move to a flat space register convention. %sr[4-7] are all now the space number allocated to the process. gcc produces (slightly) better code with this convention. Retain backwards compatiblity. Welcome to 6.99.36
1.11	14-Jan-2011	rmind	branches: 1.11.8; 1.11.18; 1.11.22; Retire struct user, remove sys/user.h inclusions. Note sys/user.h header as obsolete. Remove USER_TO_UAREA/UAREA_TO_USER macros. Various #include fixes and review by matt@.
1.10	03-Apr-2010	skrll	Add md_astpending to struct mdlwp and use it.
1.9	31-Mar-2010	skrll	Whitespace.
1.8	21-Nov-2009	rmind	branches: 1.8.2; 1.8.4; Include sys/user.h for MD proc.h (hppa and m68k ports).
1.7	30-Apr-2009	skrll	Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.6	10-Jan-2008	skrll	branches: 1.6.10; 1.6.18; 1.6.24; Various improvements to the hppa kernel for gdb. - add the useful space and control registers to struct reg - update process_{read,write}_regs accordingly - use MID_HPPA in core dumps. - dump the fp regs into cores. - add single stepping support from OpenBSD.
1.5	16-Nov-2007	skrll	branches: 1.5.6; s/proc/lwp/ in comment
1.4	11-Dec-2005	christos	branches: 1.4.30; 1.4.48; 1.4.50; 1.4.54; 1.4.56; merge ktrace-lwp.
1.3	31-Aug-2003	chs	branches: 1.3.16; update for LWPs, and some lite cleanup.
1.2	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file proc.h was added on branch gehenna-devsw on 2002-07-14 17:47:29 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file proc.h was added on branch kqueue on 2002-06-23 17:37:09 +0000
1.3.16.2	21-Jan-2008	yamt	sync with head
1.3.16.1	07-Dec-2007	yamt	sync with head
1.4.56.2	18-Feb-2008	mjf	Sync with HEAD.
1.4.56.1	19-Nov-2007	mjf	Sync with HEAD.
1.4.54.1	18-Nov-2007	bouyer	Sync with HEAD
1.4.50.2	23-Mar-2008	matt	sync with HEAD
1.4.50.1	09-Jan-2008	matt	sync with HEAD
1.4.48.1	21-Nov-2007	joerg	Sync with HEAD.
1.4.30.1	03-Dec-2007	ad	Sync with HEAD.
1.5.6.1	11-Jan-2008	bouyer	Sync with HEAD
1.6.24.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.6.18.1	27-Oct-2008	skrll	Commit work in progress.
1.6.10.3	11-Aug-2010	yamt	sync with head.
1.6.10.2	11-Mar-2010	yamt	sync with head
1.6.10.1	04-May-2009	yamt	sync with head.
1.8.4.2	05-Mar-2011	rmind	sync with head
1.8.4.1	30-May-2010	rmind	sync with head
1.8.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.11.22.1	18-May-2014	rmind	sync with head
1.11.18.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.11.8.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.12.42.1	14-Dec-2020	thorpej	Sync w/ HEAD.
1.8	12-Nov-2007	skrll	Fix kernel profiling on HPPA. - stop gcc emitting stuff that HPUX requires - don't use splhigh() in MCOUNT_ENTER as a call to _mcount will be generated at the moment. Disable interrupts in hardware instead. - Fix _PROF_PROLOGUE to save/restore all the register args when calling _mcount. - Fixup LEAF_ENTRY to dtrt (I think) in the GPROF case. - Provide LEAF_ENTRY_NOPROFILE and sprinkle its use where i) profiling causes problems, e.g. trap handlers, and ii) where it just doesn't make sense, e.g. start.
1.7	07-Apr-2007	skrll	branches: 1.7.12; 1.7.14; 1.7.18; 1.7.20; de-__P() s/lwp/l/ for argument name in pmap_deactivate.
1.6	16-Feb-2006	perry	branches: 1.6.20; 1.6.24; 1.6.26; Change "inline" back to "__inline" in .h files -- C99 is still too new, and some apps compile things in C89 mode. C89 keywords stay. As per core@.
1.5	24-Dec-2005	perry	branches: 1.5.2; 1.5.4; 1.5.6; __asm__ -> __asm __const__ -> const __inline__ -> inline __volatile__ -> volatile
1.4	24-Dec-2005	perry	Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	07-Aug-2003	agc	branches: 1.2.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file profile.h was added on branch gehenna-devsw on 2002-07-14 17:47:29 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file profile.h was added on branch kqueue on 2002-06-23 17:37:10 +0000
1.2.16.3	15-Nov-2007	yamt	sync with head.
1.2.16.2	03-Sep-2007	yamt	sync with head.
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.5.6.1	22-Apr-2006	simonb	Sync with head.
1.5.4.1	09-Sep-2006	rpaulo	sync with head
1.5.2.1	18-Feb-2006	yamt	sync with head.
1.6.26.1	11-Jul-2007	mjf	Sync with head.
1.6.24.2	03-Dec-2007	ad	Sync with HEAD.
1.6.24.1	10-Apr-2007	ad	Sync with head.
1.6.20.1	15-Apr-2007	yamt	sync with head.
1.7.20.1	19-Nov-2007	mjf	Sync with HEAD.
1.7.18.1	13-Nov-2007	bouyer	Sync with HEAD
1.7.14.1	09-Jan-2008	matt	sync with HEAD
1.7.12.1	14-Nov-2007	joerg	Sync with HEAD.
1.9	08-Feb-2018	dholland	Typos.
1.8	29-Mar-2012	skrll	Remove unnecessary #include
1.7	03-Nov-2009	snj	branches: 1.7.12; 1.7.16; Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.6	30-Apr-2009	skrll	Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.5	18-Jan-2008	skrll	branches: 1.5.10; 1.5.18; 1.5.24; Add W and O PSW bit defines. From OpenBSD.
1.4	11-Dec-2005	christos	branches: 1.4.50; 1.4.56; 1.4.64; merge ktrace-lwp.
1.3	18-Jul-2004	chs	branches: 1.3.12; add hppa support for RAS, context stuff, siginfo and scheduler activations: - add a RAS hook in cpu_switch(). - fill in the definition of struct mcontext. - implement cpu_upcall(), cpu_getmcontext(), cpu_getmcontext() and cpu_switchto(). - for now, force the right priviledge bits and space regs in setcontext(). - use correct values for __SIMPLELOCK_*. - move the user stack to start at a multiple of the pthread stack size so that libpthread can use the sp-masking trick.
1.2	31-Aug-2003	chs	update for LWPs, and some lite cleanup.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file psl.h was added on branch gehenna-devsw on 2002-07-14 17:47:30 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file psl.h was added on branch kqueue on 2002-06-23 17:37:10 +0000
1.3.12.1	21-Jan-2008	yamt	sync with head
1.4.64.1	19-Jan-2008	bouyer	Sync with HEAD
1.4.56.1	18-Feb-2008	mjf	Sync with HEAD.
1.4.50.1	23-Mar-2008	matt	sync with HEAD
1.5.24.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.5.18.1	27-Oct-2008	skrll	Commit work in progress.
1.5.10.2	11-Mar-2010	yamt	sync with head
1.5.10.1	04-May-2009	yamt	sync with head.
1.7.16.1	05-Apr-2012	mrg	sync to latest -current.
1.7.12.1	17-Apr-2012	yamt	sync with head
1.5	16-Apr-2019	skrll	Trailing whitespace
1.4	16-Jan-2010	skrll	branches: 1.4.64; Add a couple of comments and some whitespace.
1.3	30-Apr-2009	skrll	Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.2	11-Aug-2002	fredette	branches: 1.2.112; 1.2.120; 1.2.126; Significant pmap changes to no longer rely on the "U-bit" (TLB_UNCACHEABLE) to deal with aliasing of regular memory pages, because many processors don't support it. Now, the pmap marks all mappings of a page that has any non-equivalent aliasing and any writable mapping, and the fault handlers watch for this and flush other mappings out of the TLB and cache before (re)entering a conflicting mapping. When a page has non-equivalent aliasing, only one writable mapping at a time may be in the TLB and cache. If no writable mapping is in the TLB and cache, any number of read-only mappings may be. The PA7100LC/PA7300LC fault handlers have not been converted yet.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.3	31-Aug-2002	gehenna	catch up with -current.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file pte.h was added on branch gehenna-devsw on 2002-07-14 17:47:30 +0000
1.1.2.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file pte.h was added on branch kqueue on 2002-06-23 17:37:10 +0000
1.2.126.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.2.120.2	29-Oct-2008	skrll	Improve TLB_BITS. Tidy-up a bit.
1.2.120.1	27-Oct-2008	skrll	Commit work in progress.
1.2.112.2	11-Mar-2010	yamt	sync with head
1.2.112.1	04-May-2009	yamt	sync with head.
1.4.64.1	10-Jun-2019	christos	Sync with HEAD
1.12	06-Jun-2022	skrll	Match up PTRACE_BREAKPOINT_ASM with PTRACE_BREAKPOINT which is the gdb breakpoint instruction.
1.11	06-Jun-2022	skrll	Define a PTRACE_ILLEGAL_ASM
1.10	24-Dec-2019	kamil	Introduce PT_LWPSTATUS + PT_LWPNEXT, obsolete PT_LWPINFO PT_LWPINFO is a legacy ptrace(2) operation that was originally intended to retrieve the thread (LWP) information inside a traced process. It has a number of flaws and is confused with PT_LWPINFO from FreeBSD. PT_LWPSTATUS and PT_LWPNEXT address the problems (shortly by: rename, removal of pl_event) and introduces new features: signal context (pl_sigpend, pl_sigmask), LWP name (pl_name), LWP TLS base address (pl_private). The private pointer was so far missing information for a debugger. PT_LWPSTATUS@nnn is now shipped with core(5) files and contain LWP specific information, so far missed in the core(5) files. PT_LWPSTATUS retrieves LWP information for the prompted thread. PT_LWPNEXT retrieves LWP information for the next thread, borrowing the semantics from NetBSD specific PT_LWPINFO. PT_LWPINFO is namespaced with __LEGACY_PT_LWPINFO and still available for the foreseeable future, without plans of removing it. Add ATF tests for PT_LWPSTATUS + PT_LWPNEXT. Keep ATF tests for PT_LWPINFO. Switch GDB to new API. Proposed on tech-kern@.
1.9	18-Jun-2019	kamil	branches: 1.9.2; Introduce PTRACE_REG_FP() a helper macro to retrieve the frame pointer The macro is dummy for ia64 (the FP register is unknown and can change freely) and sparc/sparc64 (not stored in struct reg).
1.8	12-Apr-2017	kamil	branches: 1.8.12; Add new macro PTRACE_BREAKPOINT_ASM in <sys/ptrace.h> MD part This macro ships with a MD-specific assembly instruction triggering a software breakpoint. Missing instruction for powerpc targets. This code is used in ATF tests (lib/libc/sys/t_ptrace_wait). Original patch by Nick Hudson, thanks!
1.7	08-Apr-2017	kamil	Add new ptrace(2) API: PT_SETSTEP & PT_CLEARSTEP These operations allow to mark thread as a single-stepping one. This allows to i.a.: - single step and emit a signal (PT_SETSTEP & PT_CONTINUE) - single step and trace syscall entry and exit (PT_SETSTEP & PT_SYSCALL) The former is useful for debuggers like GDB or LLDB. The latter can be used to singlestep a usermode kernel. These examples don't limit use-cases of this interface. Define PT_*STEP only for platforms defining PT_STEP. Add new ATF tests setstep[1234]. These ptrace(2) operations first appeared in FreeBSD. Sponsored by <The NetBSD Foundation>
1.6	25-Nov-2016	christos	branches: 1.6.2; fix register names
1.5	25-Sep-2015	christos	branches: 1.5.2; For processors that have memory breakpoints, add macros for them to help libproc
1.4	15-Sep-2015	christos	Provide access to pc/sp/syscall-return registers like we have for mcontext
1.3	03-Nov-2009	snj	branches: 1.3.22; 1.3.40; Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.2	22-Nov-2007	skrll	branches: 1.2.18; Define PT_MACHDEP_STRINGS for kdump(1)
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.26; 1.1.68; 1.1.86; 1.1.88; 1.1.92; 1.1.94; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.94.1	08-Dec-2007	mjf	Sync with HEAD.
1.1.92.1	22-Nov-2007	bouyer	Sync with HEAD
1.1.88.1	09-Jan-2008	matt	sync with HEAD
1.1.86.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.1.68.2	03-Dec-2007	ad	Sync with HEAD.
1.1.68.1	03-Dec-2007	ad	Sync with HEAD.
1.1.26.1	07-Dec-2007	yamt	sync with head
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file ptrace.h was added on branch gehenna-devsw on 2002-07-14 17:47:31 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file ptrace.h was added on branch kqueue on 2002-06-23 17:37:10 +0000
1.2.18.1	11-Mar-2010	yamt	sync with head
1.3.40.4	28-Aug-2017	skrll	Sync with HEAD
1.3.40.3	05-Dec-2016	skrll	Sync with HEAD
1.3.40.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.3.40.1	22-Sep-2015	skrll	Sync with HEAD
1.3.22.1	03-Dec-2017	jdolecek	update from HEAD
1.5.2.2	26-Apr-2017	pgoyette	Sync with HEAD
1.5.2.1	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.6.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.8.12.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.8.12.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.9.2.1	10-Jun-2022	martin	Pull up following revision(s) (requested by skrll in ticket #1468): sys/arch/hppa/hppa/trap.c: revision 1.120 sys/arch/hppa/include/ptrace.h: revision 1.11-1.12 (via patch) Define a PTRACE_ILLEGAL_ASM Match up PTRACE_BREAKPOINT_ASM with PTRACE_BREAKPOINT which is the gdb breakpoint instruction. Only report the SSBREAKPOINT break instruction as SIGTRAP/TRAP_TRACE. All other break instructions will be reported as SIGTRAP/TRAP_BRKPT This fixes a mistake I made back in 2008. PR/56866: hppa: kernel gets confused between actual breakpoints and single-step breakpoints
1.13	16-Apr-2019	skrll	Trailing whitespace
1.12	06-Jun-2010	skrll	branches: 1.12.60; MULTIPROCESSOR fixes - provide curcpu in a control register instead of curlwp - define {GET,SET}_CURLWP and GET_CURCPU and use whereever possible. - define a cpu count and use it in CPU_INFO_FOREACH XXX hppa_ncpus isn't valid yet.
1.11	16-Mar-2010	skrll	The FP regs are accessed in both physical and virtual modes. Make sure they're allocated in directly mapped memory to avoid aliasing problems and unnecessary cache flushing. Fix various names and references. If we ever directly map the uarea and pcb we can change things at that point. Significantly helps my J210 (PA7200). Mostly from OpenBSD.
1.10	03-Nov-2009	snj	branches: 1.10.2; 1.10.4; Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.9	24-May-2009	skrll	u_intNN_t -> uintNN_t "same" code before and after.
1.8	16-May-2009	skrll	Note that CR27 is used for thread local storage (TLS)
1.7	30-Apr-2009	skrll	Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.6	10-Jan-2008	skrll	branches: 1.6.10; 1.6.18; 1.6.24; Various improvements to the hppa kernel for gdb. - add the useful space and control registers to struct reg - update process_{read,write}_regs accordingly - use MID_HPPA in core dumps. - dump the fp regs into cores. - add single stepping support from OpenBSD.
1.5	11-Dec-2005	christos	branches: 1.5.50; 1.5.56; 1.5.64; merge ktrace-lwp.
1.4	31-Jan-2005	jkunz	branches: 1.4.6; Implement powerd(8) interface via sysmon(9) for power switch, controllable by sysctl(8).
1.3	26-Aug-2004	jkunz	branches: 1.3.4; 1.3.6; Import STI wscons(4) driver from OpenBSD and add new driver for PS/2 keyboard / mouse pots of LASI.
1.2	18-Jul-2004	chs	add hppa support for RAS, context stuff, siginfo and scheduler activations: - add a RAS hook in cpu_switch(). - fill in the definition of struct mcontext. - implement cpu_upcall(), cpu_getmcontext(), cpu_getmcontext() and cpu_switchto(). - for now, force the right priviledge bits and space regs in setcontext(). - use correct values for __SIMPLELOCK_*. - move the user stack to start at a multiple of the pthread stack size so that libpthread can use the sp-masking trick.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.3	04-Feb-2005	skrll	Sync with HEAD.
1.1.10.2	03-Sep-2004	skrll	Sync with HEAD
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file reg.h was added on branch gehenna-devsw on 2002-07-14 17:47:31 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file reg.h was added on branch kqueue on 2002-06-23 17:37:10 +0000
1.3.6.1	12-Feb-2005	yamt	sync with head.
1.3.4.1	29-Apr-2005	kent	sync with -current
1.4.6.1	21-Jan-2008	yamt	sync with head
1.5.64.1	11-Jan-2008	bouyer	Sync with HEAD
1.5.56.1	18-Feb-2008	mjf	Sync with HEAD.
1.5.50.1	23-Mar-2008	matt	sync with HEAD
1.6.24.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.6.18.3	17-Apr-2009	skrll	Correct a comment.
1.6.18.2	28-Feb-2009	skrll	Correct comment.
1.6.18.1	27-Oct-2008	skrll	Commit work in progress.
1.6.10.4	11-Aug-2010	yamt	sync with head.
1.6.10.3	11-Mar-2010	yamt	sync with head
1.6.10.2	20-Jun-2009	yamt	sync with head
1.6.10.1	04-May-2009	yamt	sync with head.
1.10.4.2	03-Jul-2010	rmind	sync with head
1.10.4.1	30-May-2010	rmind	sync with head
1.10.2.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.10.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.12.60.1	10-Jun-2019	christos	Sync with HEAD
1.2	03-Nov-2009	snj	Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.116; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.116.1	11-Mar-2010	yamt	sync with head
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file reloc.h was added on branch gehenna-devsw on 2002-07-14 17:47:31 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file reloc.h was added on branch kqueue on 2002-06-23 17:37:10 +0000
1.6	29-Nov-2019	riastradh	Largely eliminate the MD rwlock.h header file. This was full of definitions that have been obsolete for over a decade. The file still remains for __HAVE_RW_STUBS but that's all. Used only internally in kern_rwlock.c now, not by <sys/rwlock.h>.
1.5	28-Apr-2008	martin	branches: 1.5.88; Remove clause 3 and 4 from TNF licenses
1.4	29-Nov-2007	ad	branches: 1.4.14; 1.4.16; 1.4.18; - Change lock_cas from "compare and set" to "compare and swap". - Add aliases for atomic_cas_ulong(), etc. Ok skrll@
1.3	21-Nov-2007	yamt	make kmutex_t and krwlock_t smaller by killing lock id. ok'ed by Andrew Doran.
1.2	09-Feb-2007	ad	branches: 1.2.4; 1.2.8; 1.2.24; 1.2.26; 1.2.30; 1.2.32; Merge newlock2 to head.
1.1	29-Jan-2007	ad	branches: 1.1.2; file rwlock.h was initially added on branch newlock2.
1.1.2.1	29-Jan-2007	ad	Make hp700 compile.
1.2.32.1	08-Dec-2007	mjf	Sync with HEAD.
1.2.30.1	21-Nov-2007	bouyer	Sync with HEAD
1.2.26.1	09-Jan-2008	matt	sync with HEAD
1.2.24.2	03-Dec-2007	joerg	Sync with HEAD.
1.2.24.1	21-Nov-2007	joerg	Sync with HEAD.
1.2.8.1	03-Dec-2007	ad	Sync with HEAD.
1.2.4.3	07-Dec-2007	yamt	sync with head
1.2.4.2	26-Feb-2007	yamt	sync with head.
1.2.4.1	09-Feb-2007	yamt	file rwlock.h was added on branch yamt-lazymbuf on 2007-02-26 09:06:43 +0000
1.4.18.1	16-May-2008	yamt	sync with head.
1.4.16.1	18-May-2008	yamt	sync with head.
1.4.14.1	02-Jun-2008	mjf	Sync with HEAD.
1.5.88.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file setjmp.h was added on branch gehenna-devsw on 2002-07-14 17:47:31 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file setjmp.h was added on branch kqueue on 2002-06-23 17:37:10 +0000
1.12	28-Oct-2021	christos	Finish restoring the compat code.
1.11	28-Oct-2021	christos	We still need struct sigcontext for longjmp.
1.10	27-Oct-2021	thorpej	"struct sigcontext" has never been used on NetBSD/hppa; garbage-collect it and other related definitions.
1.9	26-Oct-2021	christos	Merge all MD __sigaction14_sigtramp.c copies into one: - sparc and sparc64 were not using version 0 sigcontext when there were no arguments in the signal version. This was probably a bug. - vax is using +1 the version numbers of the other archs. - Only hppa was defining __LIBC12_SOURCE__ so it was getting a working sigcontext before. all the other ports that supported sigcontext had the compat code disabled. [pointed out by thorpej, thanks!] If we want to remove sigcontext support from userland at least now there is less work to do so.
1.8	16-Apr-2019	skrll	Trailing whitespace
1.7	29-Nov-2017	christos	branches: 1.7.4; need sigtypes.h for sigset_t, since <sys/siginfo.h> includes this directly.
1.6	02-Jan-2011	skrll	branches: 1.6.18; __HAVE_SIGINFO has not been required/used for a long time now. Prompted by uwe@
1.5	11-Dec-2005	christos	branches: 1.5.100; merge ktrace-lwp.
1.4	26-Mar-2004	drochner	To the rest of the kernel, pretend that hppa supports SIGINFO. There are still only "sigcontext" stackframes passed to the user, but at least we can clean up the MI sources now.
1.3	20-Sep-2003	matt	Add multiple inclusion protection.
1.2	28-Apr-2003	bjh21	branches: 1.2.2; Add a new feature-test macro, _NETBSD_SOURCE. If this is defined by the application, all NetBSD interfaces are made visible, even if some other feature-test macro (like _POSIX_C_SOURCE) is defined. <sys/featuretest.h> defined _NETBSD_SOURCE if none of _ANSI_SOURCE, _POSIX_C_SOURCE and _XOPEN_SOURCE is defined, so as to preserve existing behaviour. This has two major advantages: + Programs that require non-POSIX facilities but define _POSIX_C_SOURCE can trivially be overruled by putting -D_NETBSD_SOURCE in their CFLAGS. + It makes most of the #ifs simpler, in that they're all now ORs of the various macros, rather than having checks for (!defined(_ANSI_SOURCE) \|\| !defined(_POSIX_C_SOURCE) \|\| !defined(_XOPEN_SOURCE)) all over the place. I've tried not to change the semantics of the headers in any case where _NETBSD_SOURCE wasn't defined, but there were some places where the current semantics were clearly mad, and retaining them was harder than correcting them. In particular, I've mostly normalised things so that _ANSI_SOURCE gets you the smallest set of stuff, then _POSIX_C_SOURCE, _XOPEN_SOURCE and _NETBSD_SOURCE in that order. Tested by building for vax, encouraged by thorpej, and uncontested in tech-userlevel for a week.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file signal.h was added on branch gehenna-devsw on 2002-07-14 17:47:32 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file signal.h was added on branch kqueue on 2002-06-23 17:37:10 +0000
1.2.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.2.1	03-Aug-2004	skrll	Sync with HEAD
1.5.100.1	05-Mar-2011	rmind	sync with head
1.6.18.1	03-Dec-2017	jdolecek	update from HEAD
1.7.4.1	10-Jun-2019	christos	Sync with HEAD
1.2	03-Nov-2009	snj	Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.116; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.116.1	11-Mar-2010	yamt	sync with head
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file som.h was added on branch gehenna-devsw on 2002-07-14 17:47:32 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file som.h was added on branch kqueue on 2002-06-23 17:37:10 +0000
1.2	03-Mar-2007	skrll	Actually remove spinlock.h
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.26; 1.1.64; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.64.2	17-May-2007	yamt	fix a merge botch.
1.1.64.1	12-Mar-2007	rmind	Sync with HEAD.
1.1.26.1	03-Sep-2007	yamt	sync with head.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file spinlock.h was added on branch gehenna-devsw on 2002-07-14 17:47:32 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file spinlock.h was added on branch kqueue on 2002-06-23 17:37:10 +0000
1.7	17-Jul-2011	joerg	Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.6	07-Jul-2011	mrg	port to GCC 4.5.
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	04-Feb-2005	skrll	Modernise these to use GCC __builtin_* functions and types. Also provide a (protected) va_copy.
1.3	03-Feb-2005	jmc	Provide lint wrappers around the va_* defs like other ports do so this can make it through lint (was dying in libpam)
1.2	07-Aug-2003	agc	branches: 1.2.8; 1.2.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.5	04-Feb-2005	skrll	Sync with HEAD.
1.1.10.4	04-Feb-2005	skrll	Sync with HEAD.
1.1.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file stdarg.h was added on branch gehenna-devsw on 2002-07-14 17:47:33 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file stdarg.h was added on branch kqueue on 2002-06-23 17:37:11 +0000
1.2.10.1	12-Feb-2005	yamt	sync with head.
1.2.8.1	29-Apr-2005	kent	sync with -current
1.5	06-Sep-2021	andvar	fix various typos in comments.
1.4	16-Jan-2010	skrll	Use the description in the ACD for T_DBREAK.
1.3	03-Nov-2009	snj	Follow upstream license changes for files with Michael Shalayeff's copyright. In most cases, this means dropping the 3rd and 4th clauses.
1.2	22-Dec-2007	skrll	branches: 1.2.10; Add some more trap types and HPPA_BREAK_SS. From OpenBSD.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.26; 1.1.88; 1.1.98; 1.1.102; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.102.1	02-Jan-2008	bouyer	Sync with HEAD
1.1.98.1	26-Dec-2007	ad	Sync with head.
1.1.88.1	09-Jan-2008	matt	sync with HEAD
1.1.26.1	21-Jan-2008	yamt	sync with head
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file trap.h was added on branch gehenna-devsw on 2002-07-14 17:47:33 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file trap.h was added on branch kqueue on 2002-06-23 17:37:11 +0000
1.2.10.1	11-Mar-2010	yamt	sync with head
1.33	28-Apr-2024	skrll	Whitespace
1.32	23-Jul-2023	skrll	PR/57261: hppa should be converted to __HAVE_SYSCALL_INTERN Provide syscall_intern and use the md_syscall in syscall trap handling.
1.31	01-Apr-2021	simonb	Whitespace: #define<tab>
1.30	23-Jan-2021	christos	branches: 1.30.2; Document via __HAVE_BUS_SPACE_8 platforms that implement bus_space_*_8
1.29	05-Dec-2020	christos	Use __vaddr_t since we don't expose vaddr_t by default to userland.
1.28	16-Apr-2020	skrll	branches: 1.28.2; To allow concurrent page faults on the same set of pages lock the PV lists. From ad@ and fixed up by me. Remove __HAVE_UNLOCKED_PMAP
1.27	22-Mar-2020	ad	branches: 1.27.2; Temporarily mark hppa, mips, powerpc and riscv with __HAVE_UNLOCKED_PMAP, for the benefit of UVM. These need some pmap changes to support concurrent faults on the same object. I have changes to do just that, but they're a work in progress.
1.26	23-Jan-2016	christos	branches: 1.26.18; expose the kernel types for standalone code.
1.25	23-Jan-2016	christos	Hide {p,v}{addr,size}_t and register_t (and a couple more types that are machine-specific) from userland unless _KERNEL/_KMEMUSER and a new _KERNTYPES variables is defined. The _KERNTYPES should be fixed for many subsystems that should not be using it (rump)...
1.24	27-Aug-2015	pooka	Fix PTHREAD_FOO_INITIALIZER for C++ by not using volatile in the relevant pthread types in C++ builds, attempt 2. The problem with attempt 1 was making assumptions of what the MD __cpu_simple_lock_t (declared volatile) looks like. To get a same type except non-volatile, we change the MD type to __cpu_simple_lock_nv_t and typedef __cpu_simple_lock_t as a volatile __cpu_simple_lock_nv_t. IMO, __cpu_simple_lock_t should not be volatile at all, but changing it now is too risky. Fixes at least Rumprun w/ gcc 5.1/5.2. Furthermore, the mpd application (and possibly others) will no longer require NetBSD-specific patches. Tested: build.sh for i386, Rumprun for x86_64 w/ gcc 5.2. Based on the patch from Christos in lib/49989.
1.23	24-Feb-2014	skrll	branches: 1.23.6; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.22	18-Jan-2012	skrll	branches: 1.22.6; 1.22.10; Support crash(8) on hppa.
1.21	10-Jan-2012	skrll	G/C vm_{offset,size}_t
1.20	17-Mar-2011	skrll	branches: 1.20.4; 1.20.8; HPPA TLS support.
1.19	28-Feb-2011	skrll	__HAVE___LWP_GETPRIVATE_FAST works now.
1.18	24-Feb-2011	joerg	Allow storing and receiving the LWP private pointer via ucontext_t on all platforms except VAX and IA64. Add fast access via register for AMD64, i386 and SH3 ports. Use this fast access in libpthread to replace the stack based pthread_self(). Implement skeleton support for Alpha, HPPA, PowerPC, SPARC and SPARC64, but leave it disabled. Ports that support this feature provide __HAVE____LWP_GETPRIVATE_FAST in machine/types.h and a corresponding __lwp_getprivate_fast in machine/mcontext.h. This material is based upon work partially supported by The NetBSD Foundation under a contract with Joerg Sonnenberger.
1.17	11-Dec-2009	matt	branches: 1.17.4; 1.17.6; 1.17.8; Add PRIx{P,V}{ADDR,SIZE}, PRIu{P,V}SIZE, and PRIxREGISTER{,32,64} for all (except where they will be added via merge). These should be used to print {p,v}{addr,size}_t and register*_t as appropriate.
1.16	17-Oct-2007	garbled	branches: 1.16.20; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.15	10-Sep-2007	skrll	Merge nick-csl-alignment.
1.14	17-May-2007	yamt	branches: 1.14.4; 1.14.8; 1.14.10; merge yamt-idlelwp branch. asked by core@. some ports still needs work. from doc/BRANCHES: idle lwp, and some changes depending on it. 1. separate context switching and thread scheduling. (cf. gmcgarry_ctxsw) 2. implement idle lwp. 3. clean up related MD/MI interfaces. 4. make scheduler(s) modular.
1.13	24-Dec-2005	perry	branches: 1.13.26; 1.13.30; 1.13.32; 1.13.38; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.12	11-Dec-2005	christos	merge ktrace-lwp.
1.11	07-Aug-2004	chs	branches: 1.11.12; remove the alignment attribute from the typedef of __cpu_simple_lock_t since it doesn't have any affect and lint chokes on it.
1.10	19-Jul-2004	chs	put RAS_DECL() back to declaring a function by default (since SH5 requires that). instead, allow <machine/types.h> to override the default definition and do so on hppa.
1.9	18-Jul-2004	chs	add hppa support for RAS, context stuff, siginfo and scheduler activations: - add a RAS hook in cpu_switch(). - fill in the definition of struct mcontext. - implement cpu_upcall(), cpu_getmcontext(), cpu_getmcontext() and cpu_switchto(). - for now, force the right priviledge bits and space regs in setcontext(). - use correct values for __SIMPLELOCK_*. - move the user stack to start at a multiple of the pthread stack size so that libpthread can use the sp-masking trick.
1.8	01-Nov-2003	matt	Compile at -O2. Fix various GCC3-isms XXX mem.c still fails to assemble.
1.7	06-Oct-2003	matt	Change headers to comply with the new toolchain changes.
1.6	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.5	28-Apr-2003	bjh21	branches: 1.5.2; Add a new feature-test macro, _NETBSD_SOURCE. If this is defined by the application, all NetBSD interfaces are made visible, even if some other feature-test macro (like _POSIX_C_SOURCE) is defined. <sys/featuretest.h> defined _NETBSD_SOURCE if none of _ANSI_SOURCE, _POSIX_C_SOURCE and _XOPEN_SOURCE is defined, so as to preserve existing behaviour. This has two major advantages: + Programs that require non-POSIX facilities but define _POSIX_C_SOURCE can trivially be overruled by putting -D_NETBSD_SOURCE in their CFLAGS. + It makes most of the #ifs simpler, in that they're all now ORs of the various macros, rather than having checks for (!defined(_ANSI_SOURCE) \|\| !defined(_POSIX_C_SOURCE) \|\| !defined(_XOPEN_SOURCE)) all over the place. I've tried not to change the semantics of the headers in any case where _NETBSD_SOURCE wasn't defined, but there were some places where the current semantics were clearly mad, and retaining them was harder than correcting them. In particular, I've mostly normalised things so that _ANSI_SOURCE gets you the smallest set of stuff, then _POSIX_C_SOURCE, _XOPEN_SOURCE and _NETBSD_SOURCE in that order. Tested by building for vax, encouraged by thorpej, and uncontested in tech-userlevel for a week.
1.4	22-Sep-2002	simonb	Use "#define\t" instead of "#define ".
1.3	22-Sep-2002	gmcgarry	Add __HAVE_MD_RUNQUEUE flag for MD code to override MI run queue primitives.
1.2	10-Jul-2002	fredette	branches: 1.2.2; Define __HAVE_FUNCTION_DESCRIPTORS, which is used by ld.elf_so.
1.1	05-Jun-2002	fredette	branches: 1.1.2; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.2.4	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.1.2.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file types.h was added on branch kqueue on 2002-06-23 17:37:11 +0000
1.2.2.3	16-Jul-2002	gehenna	catch up with -current.
1.2.2.2	14-Jul-2002	gehenna	catch up with -current.
1.2.2.1	10-Jul-2002	gehenna	file types.h was added on branch gehenna-devsw on 2002-07-14 17:47:33 +0000
1.5.2.2	12-Aug-2004	skrll	Sync with HEAD.
1.5.2.1	03-Aug-2004	skrll	Sync with HEAD
1.11.12.3	27-Oct-2007	yamt	sync with head.
1.11.12.2	03-Sep-2007	yamt	sync with head.
1.11.12.1	21-Jun-2006	yamt	sync with head.
1.13.38.2	03-Oct-2007	garbled	Sync with HEAD
1.13.38.1	22-May-2007	matt	Update to HEAD.
1.13.32.1	11-Jul-2007	mjf	Sync with head.
1.13.30.2	09-Oct-2007	ad	Sync with head.
1.13.30.1	27-May-2007	ad	Sync with head.
1.13.26.1	23-Mar-2007	skrll	Adapt hp700/hppa to yamt-idlelwp. XXX Interrupts can fire before curlwp = new in sched_switch_unlock. XXX This triggers the DEBUG check in sys/arch/hppa/hppa/trap.c:451
1.14.10.1	06-Nov-2007	matt	sync with HEAD
1.14.8.1	02-Oct-2007	joerg	Sync with HEAD.
1.14.4.1	18-Jul-2007	skrll	Initial work on provided correctly aligned __cpu_simple_lock_t for hppa and first attempt at adapting i386 to the changes. More to come.
1.16.20.1	11-Mar-2010	yamt	sync with head
1.17.8.1	05-Mar-2011	bouyer	Sync with HEAD
1.17.6.1	06-Jun-2011	jruoho	Sync with HEAD.
1.17.4.2	21-Apr-2011	rmind	sync with head
1.17.4.1	05-Mar-2011	rmind	sync with head
1.20.8.1	18-Feb-2012	mrg	merge to -current.
1.20.4.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.20.4.1	17-Apr-2012	yamt	sync with head
1.22.10.1	18-May-2014	rmind	sync with head
1.22.6.2	03-Dec-2017	jdolecek	update from HEAD
1.22.6.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.23.6.2	19-Mar-2016	skrll	Sync with HEAD
1.23.6.1	22-Sep-2015	skrll	Sync with HEAD
1.26.18.2	21-Apr-2020	martin	Sync with HEAD
1.26.18.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.27.2.1	20-Apr-2020	bouyer	Sync with HEAD
1.28.2.2	03-Apr-2021	thorpej	Sync with HEAD.
1.28.2.1	14-Dec-2020	thorpej	Sync w/ HEAD.
1.30.2.1	03-Apr-2021	thorpej	Sync with HEAD.
1.4	17-Jul-2011	joerg	Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file varargs.h was added on branch gehenna-devsw on 2002-07-14 17:47:34 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file varargs.h was added on branch kqueue on 2002-06-23 17:37:11 +0000
1.22	26-Feb-2021	simonb	Use a valuely human readable number for MAXTSIZ.
1.21	16-Apr-2019	skrll	branches: 1.21.12; Trailing whitespace
1.20	07-Jan-2013	chs	branches: 1.20.38; switch to __USE_TOPDOWN_VM. move the stack to the top of the user address space so that the available free space is more contiguous.
1.19	16-Nov-2010	uebayasi	branches: 1.19.8; 1.19.18; MD interrupt implementation is not VM parameter.
1.18	14-Nov-2010	uebayasi	Move struct vm_page_md definition from vmparam.h to pmap.h, because it's used only by pmap. vmparam.h has definitions for wider audience. All GENERIC kernels build tested, except ia64. powerpc/include/booke/vmparam.h has one too, but it has no pmap.h, so it's left as is.
1.17	14-Nov-2010	uebayasi	Don't rely on global APIs from internal.
1.16	06-Nov-2010	uebayasi	Remove incomplete, never worked dynamic run-time memory registration (uvm_page_physload(9)). This functionality will be re-added later.
1.15	16-Feb-2010	skrll	branches: 1.15.2; Remove the dma24_ex method of dealing with BUS_DMA_24BIT and replace with a uvm managed freelist of pages in the right range.
1.14	30-Apr-2009	skrll	branches: 1.14.2; Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.13	06-Mar-2009	joerg	Remove SHMMAXPGS from all kernel configs. Dynamically compute the initial limit as 1/4 of the physical memory. Ensure the limit is at least 1024 pages, the old default on most platforms.
1.12	05-Feb-2008	skrll	branches: 1.12.10; 1.12.18; 1.12.24; Rely on implicit PAGE_SIZE alignment and don't confuse uvm_glue.c.
1.11	18-Apr-2007	skrll	branches: 1.11.12; 1.11.18; Whitespace.
1.10	18-Apr-2007	skrll	Bump the initial stack size limit to bring in line with other ports. newfs_lfs doesn't core by default now.
1.9	07-Apr-2007	skrll	Correct a comment.
1.8	14-Oct-2006	skrll	branches: 1.8.2; 1.8.4; 1.8.8; 1.8.10; Typo in comment.
1.7	11-Dec-2005	christos	branches: 1.7.20; 1.7.22; merge ktrace-lwp.
1.6	18-Jul-2004	chs	branches: 1.6.12; add hppa support for RAS, context stuff, siginfo and scheduler activations: - add a RAS hook in cpu_switch(). - fill in the definition of struct mcontext. - implement cpu_upcall(), cpu_getmcontext(), cpu_getmcontext() and cpu_switchto(). - for now, force the right priviledge bits and space regs in setcontext(). - use correct values for __SIMPLELOCK_*. - move the user stack to start at a multiple of the pthread stack size so that libpthread can use the sp-masking trick.
1.5	02-Apr-2003	thorpej	branches: 1.5.2; Use PAGE_SIZE rather than NBPG.
1.4	01-Apr-2003	thorpej	* Define PAGE_SHIFT, PAGE_SIZE, and PAGE_MASK in <hppa/vmparam.h>, not in <hppa/param.h>. * Define NBPG in terms of PGSHIFT.
1.3	10-Dec-2002	thorpej	Use __LDPGSZ (which must be == USRTEXT) as the text address for a.out executables, and eliminate the USRTEXT constant, which was only used by the a.out exec code.
1.2	05-Aug-2002	fredette	Made changes in where/how the kernel is linked, and how the pmap maps it with BTLB entries, to minimize the number of BTLB entries needed. Because the CPU type was often guessed incorrectly, the mapping of HP board number to system name now includes information about the expected CPU type.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.3	31-Aug-2002	gehenna	catch up with -current.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file vmparam.h was added on branch gehenna-devsw on 2002-07-14 17:47:34 +0000
1.1.2.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file vmparam.h was added on branch kqueue on 2002-06-23 17:37:11 +0000
1.5.2.1	03-Aug-2004	skrll	Sync with HEAD
1.6.12.3	11-Feb-2008	yamt	sync with head.
1.6.12.2	03-Sep-2007	yamt	sync with head.
1.6.12.1	30-Dec-2006	yamt	sync with head.
1.7.22.1	22-Oct-2006	yamt	sync with head
1.7.20.1	18-Nov-2006	ad	Sync with head.
1.8.10.1	11-Jul-2007	mjf	Sync with head.
1.8.8.2	27-May-2007	ad	Sync with head.
1.8.8.1	10-Apr-2007	ad	Sync with head.
1.8.4.2	07-May-2007	yamt	sync with head.
1.8.4.1	15-Apr-2007	yamt	sync with head.
1.8.2.1	20-Apr-2007	bouyer	Pull up following revision(s) (requested by skrll in ticket #583): sys/arch/hppa/include/vmparam.h: revision 1.10 Bump the initial stack size limit to bring in line with other ports. newfs_lfs doesn't core by default now.
1.11.18.1	18-Feb-2008	mjf	Sync with HEAD.
1.11.12.1	23-Mar-2008	matt	sync with HEAD
1.12.24.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.12.18.4	28-Apr-2009	skrll	Sync with HEAD.
1.12.18.3	11-Feb-2009	skrll	Handle non-equivalent aliases. Thanks to mjf for help with this.
1.12.18.2	03-Feb-2009	skrll	Make LOCKDEBUG kernels boot.
1.12.18.1	27-Oct-2008	skrll	Commit work in progress.
1.12.10.2	11-Mar-2010	yamt	sync with head
1.12.10.1	04-May-2009	yamt	sync with head.
1.14.2.4	16-Nov-2010	uebayasi	Sync with HEAD.
1.14.2.3	30-Apr-2010	uebayasi	Sync with HEAD.
1.14.2.2	26-Apr-2010	uebayasi	Remove the unfinished code to add a memory segment after uvm_page_init(). It doesn't even compile. (In the future, we should allocate struct vm_page [] on the added memory segment for NUMA's sake.)
1.14.2.1	23-Feb-2010	uebayasi	Convert all VM_MDPAGE_INIT()'s to take struct vm_page_md * and paddr_t.
1.15.2.1	05-Mar-2011	rmind	sync with head
1.19.18.1	25-Feb-2013	tls	resync with head
1.19.8.1	23-Jan-2013	yamt	sync with head
1.20.38.1	10-Jun-2019	christos	Sync with HEAD
1.21.12.1	03-Apr-2021	thorpej	Sync with HEAD.
1.3	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.2	11-Dec-2005	christos	branches: 1.2.74; 1.2.76; 1.2.78; merge ktrace-lwp.
1.1	08-May-2004	kleink	branches: 1.1.2; Factor out W{CHAR,INT}_{MAX,MIN} into their own header file.
1.1.2.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.2.3	18-Sep-2004	skrll	Sync with HEAD.
1.1.2.2	03-Aug-2004	skrll	Sync with HEAD
1.1.2.1	08-May-2004	skrll	file wchar_limits.h was added on branch ktrace-lwp on 2004-08-03 10:35:37 +0000
1.2.78.1	16-May-2008	yamt	sync with head.
1.2.76.1	18-May-2008	yamt	sync with head.
1.2.74.1	02-Jun-2008	mjf	Sync with HEAD.
1.6	22-Mar-2016	mrg	remove a bunch of "@echo done" from the tail of rules. these messages were vaguely useful back when we didn't run make -j, but now you end up with a single line "done" every so often, with no idea what it is for. very few other targets claim they're done so just remove these.
1.5	07-Sep-2015	uebayasi	Order library object build.
1.4	07-Sep-2015	uebayasi	Sprinkle more done messages.
1.3	11-Dec-2005	christos	branches: 1.3.122; 1.3.142; merge ktrace-lwp.
1.2	15-Jun-2004	skrll	Fix MAKEOBJDIRPREFIX builds and remove a line continuation that is not needed.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file Makefile was added on branch gehenna-devsw on 2002-07-14 17:47:35 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file Makefile was added on branch kqueue on 2002-06-23 17:37:11 +0000
1.3.142.2	22-Apr-2016	skrll	Sync with HEAD
1.3.142.1	22-Sep-2015	skrll	Sync with HEAD
1.3.122.1	03-Dec-2017	jdolecek	update from HEAD
1.12	13-Jun-2018	christos	revert previous MAKEOBJDIRPREFIX massaging
1.11	11-Jun-2018	christos	switch from MAKEOBJDIRPREFIX to MAKEOBJDIR.
1.10	27-May-2018	christos	- Introduce :q modifier for make variables and make it double escape $'s so that passing variables to recursive makes with :q works as expected. - Revert :Q to work as before. - Adjust makefiles that use recursive make to use :q Discussed on tech-toolchain@ XXX: pullup 8
1.9	22-Mar-2016	mrg	branches: 1.9.10; 1.9.16; remove a bunch of "@echo done" from the tail of rules. these messages were vaguely useful back when we didn't run make -j, but now you end up with a single line "done" every so often, with no idea what it is for. very few other targets claim they're done so just remove these.
1.8	25-Jan-2016	christos	use :Q to quote variables properly.
1.7	06-Sep-2015	uebayasi	In kernel lib build, print message when things not only start bug also end.
1.6	06-Sep-2015	uebayasi	spmath.o is an MD library, not an MD object.
1.5	05-Sep-2015	uebayasi	Fix build of hppa's spmath.o, as m68k's fpsp.o was done.
1.4	04-Feb-2006	dsl	branches: 1.4.116; 1.4.136; Add .MAKE to targets that run ${MAKE} so that parallel makes work properly.
1.3	11-Dec-2005	christos	branches: 1.3.2; 1.3.4; 1.3.6; merge ktrace-lwp.
1.2	15-Jun-2004	skrll	branches: 1.2.12; Fix MAKEOBJDIRPREFIX builds and remove a line continuation that is not needed.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file Makefile.inc was added on branch gehenna-devsw on 2002-07-14 17:47:35 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file Makefile.inc was added on branch kqueue on 2002-06-23 17:37:11 +0000
1.2.12.1	21-Jun-2006	yamt	sync with head.
1.3.6.1	22-Apr-2006	simonb	Sync with head.
1.3.4.1	09-Sep-2006	rpaulo	sync with head
1.3.2.1	18-Feb-2006	yamt	sync with head.
1.4.136.3	22-Apr-2016	skrll	Sync with HEAD
1.4.136.2	19-Mar-2016	skrll	Sync with HEAD
1.4.136.1	22-Sep-2015	skrll	Sync with HEAD
1.4.116.1	03-Dec-2017	jdolecek	update from HEAD
1.9.16.1	25-Jun-2018	pgoyette	Sync with HEAD
1.9.10.1	09-Jun-2018	martin	Pull up following revision(s) (requested by christos in ticket #870): sys/lib/libgnuefi/Makefile.inc: revision 1.5 external/mit/xorg/xorg-pkg-ver.mk: revision 1.9 sys/arch/i386/stand/lib/Makefile.inc: revision 1.17 sys/compat/common/Makefile.inc: revision 1.25 usr.bin/make/unit-tests/varquote.exp: revision 1.1, 1.2 sys/lib/libsa/Makefile.inc: revision 1.24 usr.bin/make/var.c: revision 1.220 sys/arch/ia64/stand/efi/libefi/Makefile.inc: revision 1.5 sys/arch/hppa/spmath/Makefile.inc: revision 1.10 usr.bin/make/unit-tests/varquote.mk: revision 1.1, 1.2 usr.bin/make/unit-tests/Makefile: revision 1.53 sys/lib/libkern/Makefile.inc: revision 1.45 sys/arch/acorn32/stand/lib/Makefile.inc: revision 1.4 sys/arch/m68k/fpsp/Makefile.inc: revision 1.21 usr.bin/make/make.1: revision 1.273 sys/lib/libz/Makefile.inc: revision 1.17 - Introduce :q modifier for make variables and make it double escape $'s so that passing variables to recursive makes with :q works as expected. - Adjust makefiles that use recursive make to use :q Discussed on tech-toolchain@ XXX: pullup 8
1.4	06-Feb-2019	mrg	- convert shift results into logical expressions
1.3	06-Apr-2008	skrll	branches: 1.3.92; de-__P
1.2	22-Feb-2007	thorpej	branches: 1.2.42; TRUE -> true, FALSE -> false
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.26; 1.1.64; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.64.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.1.26.1	26-Feb-2007	yamt	sync with head.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file cnv_float.h was added on branch gehenna-devsw on 2002-07-14 17:47:36 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file cnv_float.h was added on branch kqueue on 2002-06-23 17:37:11 +0000
1.2.42.1	02-Jun-2008	mjf	Sync with HEAD.
1.3.92.1	10-Jun-2019	christos	Sync with HEAD
1.4	28-May-2022	andvar	s/grabing/grabbing/ in comments.
1.3	27-Jan-2009	skrll	From OpenBSD: apparently my understanding of '{FLT,DBL,LDBL}_{MIN,MAX}_EXP' ahs been wrong and thus proven by many and there change it back to what it is meaning explained in http://www-ccs.ucsd.edu/c/float.html . also fix spmath to use it's own consts instead of (now) off by one float.h values thus to avoid any kind of binary changes. Fixes regress/lib/libc/ieeefp/nan
1.2	06-Apr-2008	skrll	branches: 1.2.4; 1.2.12; 1.2.14; de-__P
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.112; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.112.1	02-Jun-2008	mjf	Sync with HEAD.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file dbl_float.h was added on branch gehenna-devsw on 2002-07-14 17:47:36 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file dbl_float.h was added on branch kqueue on 2002-06-23 17:37:11 +0000
1.2.14.1	02-Feb-2009	snj	Pull up following revision(s) (requested by skrll in ticket #330): sys/arch/hppa/spmath/dbl_float.h: revision 1.3 sys/arch/hppa/spmath/float.h: revision 1.4 sys/arch/hppa/spmath/sgl_float.h: revision 1.3 From OpenBSD: apparently my understanding of '{FLT,DBL,LDBL}_{MIN,MAX}_EXP' ahs been wrong and thus proven by many and there change it back to what it is meaning explained in http://www-ccs.ucsd.edu/c/float.html . also fix spmath to use it's own consts instead of (now) off by one float.h values thus to avoid any kind of binary changes. Fixes regress/lib/libc/ieeefp/nan
1.2.12.1	03-Mar-2009	skrll	Sync with HEAD.
1.2.4.1	04-May-2009	yamt	sync with head.
1.7	31-Jul-2023	andvar	fix typos in comments, mainly s/denomalized/denormalized/.
1.6	17-Jan-2022	andvar	fix typos in comments, mainly s/foward/forward/.
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file dfadd.c was added on branch gehenna-devsw on 2002-07-14 17:47:37 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file dfadd.c was added on branch kqueue on 2002-06-23 17:37:12 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.4	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.3	11-Dec-2005	christos	branches: 1.3.112; 1.3.116; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	__KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file dfcmp.c was added on branch gehenna-devsw on 2002-07-14 17:47:37 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file dfcmp.c was added on branch kqueue on 2002-06-23 17:37:12 +0000
1.3.116.1	18-Feb-2012	mrg	merge to -current.
1.3.112.1	17-Apr-2012	yamt	sync with head
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file dfdiv.c was added on branch gehenna-devsw on 2002-07-14 17:47:38 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file dfdiv.c was added on branch kqueue on 2002-06-23 17:37:12 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file dfmpy.c was added on branch gehenna-devsw on 2002-07-14 17:47:38 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file dfmpy.c was added on branch kqueue on 2002-06-23 17:37:12 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file dfrem.c was added on branch gehenna-devsw on 2002-07-14 17:47:38 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file dfrem.c was added on branch kqueue on 2002-06-23 17:37:12 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.6	29-Feb-2016	christos	PR/50870: David Binderman: Use logical and instead of arithmetic
1.5	04-Feb-2012	skrll	branches: 1.5.6; 1.5.24; -Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file dfsqrt.c was added on branch gehenna-devsw on 2002-07-14 17:47:39 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file dfsqrt.c was added on branch kqueue on 2002-06-23 17:37:12 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.5.24.1	19-Mar-2016	skrll	Sync with HEAD
1.5.6.1	03-Dec-2017	jdolecek	update from HEAD
1.7	31-Jul-2023	andvar	fix typos in comments, mainly s/denomalized/denormalized/.
1.6	17-Jan-2022	andvar	fix typos in comments, mainly s/foward/forward/.
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file dfsub.c was added on branch gehenna-devsw on 2002-07-14 17:47:39 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file dfsub.c was added on branch kqueue on 2002-06-23 17:37:12 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file divsfm.c was added on branch gehenna-devsw on 2002-07-14 17:47:39 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file divsfm.c was added on branch kqueue on 2002-06-23 17:37:12 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file divsfr.c was added on branch gehenna-devsw on 2002-07-14 17:47:40 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file divsfr.c was added on branch kqueue on 2002-06-23 17:37:12 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file divsim.c was added on branch gehenna-devsw on 2002-07-14 17:47:40 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file divsim.c was added on branch kqueue on 2002-06-23 17:37:13 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file divsir.c was added on branch gehenna-devsw on 2002-07-14 17:47:40 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file divsir.c was added on branch kqueue on 2002-06-23 17:37:13 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	10-Oct-2003	chs	update for new gas syntax. from Jochen Kunz.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file divu.S was added on branch gehenna-devsw on 2002-07-14 17:47:41 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file divu.S was added on branch kqueue on 2002-06-23 17:37:13 +0000
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file divufr.c was added on branch gehenna-devsw on 2002-07-14 17:47:41 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file divufr.c was added on branch kqueue on 2002-06-23 17:37:13 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file divuir.c was added on branch gehenna-devsw on 2002-07-14 17:47:41 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file divuir.c was added on branch kqueue on 2002-06-23 17:37:13 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.6	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.5	22-Feb-2007	thorpej	branches: 1.5.80; 1.5.84; TRUE -> true, FALSE -> false
1.4	11-Dec-2005	christos	branches: 1.4.26; merge ktrace-lwp.
1.3	01-Nov-2003	matt	branches: 1.3.16; Compile at -O2. Fix various GCC3-isms XXX mem.c still fails to assemble.
1.2	15-Jul-2003	lukem	__KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file fcnvff.c was added on branch gehenna-devsw on 2002-07-14 17:47:42 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file fcnvff.c was added on branch kqueue on 2002-06-23 17:37:13 +0000
1.3.16.1	26-Feb-2007	yamt	sync with head.
1.4.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.5.84.1	18-Feb-2012	mrg	merge to -current.
1.5.80.1	17-Apr-2012	yamt	sync with head
1.6	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.5	01-Jan-2012	skrll	When converting a floating value to an integer, properly raise the "invalid" exception when the floating value is infinite or NaN or if the integral part of the floating value exceeds the range of the integer type, as required by the C99/IEEE754 standard. Fixes Python 2.6 build on hppa. From OpenBSD.
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file fcnvfx.c was added on branch gehenna-devsw on 2002-07-14 17:47:42 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file fcnvfx.c was added on branch kqueue on 2002-06-23 17:37:13 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	01-Jan-2012	skrll	When converting a floating value to an integer, properly raise the "invalid" exception when the floating value is infinite or NaN or if the integral part of the floating value exceeds the range of the integer type, as required by the C99/IEEE754 standard. Fixes Python 2.6 build on hppa. From OpenBSD.
1.3	11-Dec-2005	christos	branches: 1.3.112; 1.3.116; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	__KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file fcnvfxt.c was added on branch gehenna-devsw on 2002-07-14 17:47:43 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file fcnvfxt.c was added on branch kqueue on 2002-06-23 17:37:13 +0000
1.3.116.1	18-Feb-2012	mrg	merge to -current.
1.3.112.1	17-Apr-2012	yamt	sync with head
1.4	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.3	11-Dec-2005	christos	branches: 1.3.112; 1.3.116; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	__KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file fcnvxf.c was added on branch gehenna-devsw on 2002-07-14 17:47:43 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file fcnvxf.c was added on branch kqueue on 2002-06-23 17:37:13 +0000
1.3.116.1	18-Feb-2012	mrg	merge to -current.
1.3.112.1	17-Apr-2012	yamt	sync with head
1.4	27-Jan-2009	skrll	From OpenBSD: apparently my understanding of '{FLT,DBL,LDBL}_{MIN,MAX}_EXP' ahs been wrong and thus proven by many and there change it back to what it is meaning explained in http://www-ccs.ucsd.edu/c/float.html . also fix spmath to use it's own consts instead of (now) off by one float.h values thus to avoid any kind of binary changes. Fixes regress/lib/libc/ieeefp/nan
1.3	11-Dec-2005	christos	branches: 1.3.78; 1.3.86; 1.3.88; merge ktrace-lwp.
1.2	31-Aug-2003	chs	update for LWPs, and some lite cleanup.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file float.h was added on branch gehenna-devsw on 2002-07-14 17:47:43 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file float.h was added on branch kqueue on 2002-06-23 17:37:13 +0000
1.3.88.1	02-Feb-2009	snj	Pull up following revision(s) (requested by skrll in ticket #330): sys/arch/hppa/spmath/dbl_float.h: revision 1.3 sys/arch/hppa/spmath/float.h: revision 1.4 sys/arch/hppa/spmath/sgl_float.h: revision 1.3 From OpenBSD: apparently my understanding of '{FLT,DBL,LDBL}_{MIN,MAX}_EXP' ahs been wrong and thus proven by many and there change it back to what it is meaning explained in http://www-ccs.ucsd.edu/c/float.html . also fix spmath to use it's own consts instead of (now) off by one float.h values thus to avoid any kind of binary changes. Fixes regress/lib/libc/ieeefp/nan
1.3.86.1	03-Mar-2009	skrll	Sync with HEAD.
1.3.78.1	04-May-2009	yamt	sync with head.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file fpbits.h was added on branch gehenna-devsw on 2002-07-14 17:47:44 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file fpbits.h was added on branch kqueue on 2002-06-23 17:37:14 +0000
1.5	03-Sep-2023	andvar	remove duplicate "(unsigned *) &atmp" argument passed to dbl_to_sgl_fcnvfxt(). fixes build with TIMEX option enabled for hppa.
1.4	14-Mar-2009	dsl	ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.3	11-Dec-2005	christos	branches: 1.3.78; 1.3.86; 1.3.92; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	__KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file fpudispatch.c was added on branch gehenna-devsw on 2002-07-14 17:47:44 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file fpudispatch.c was added on branch kqueue on 2002-06-23 17:37:14 +0000
1.3.92.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.3.86.1	28-Apr-2009	skrll	Sync with HEAD.
1.3.78.1	04-May-2009	yamt	sync with head.
1.2	06-Apr-2008	skrll	de-__P
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.112; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.112.1	02-Jun-2008	mjf	Sync with HEAD.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file fpudispatch.h was added on branch gehenna-devsw on 2002-07-14 17:47:44 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file fpudispatch.h was added on branch kqueue on 2002-06-23 17:37:14 +0000
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file frnd.c was added on branch gehenna-devsw on 2002-07-14 17:47:44 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file frnd.c was added on branch kqueue on 2002-06-23 17:37:14 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file hppa.h was added on branch gehenna-devsw on 2002-07-14 17:47:45 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file hppa.h was added on branch kqueue on 2002-06-23 17:37:14 +0000
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	10-Oct-2003	chs	update for new gas syntax. from Jochen Kunz.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file impys.S was added on branch gehenna-devsw on 2002-07-14 17:47:45 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file impys.S was added on branch kqueue on 2002-06-23 17:37:14 +0000
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	10-Oct-2003	chs	update for new gas syntax. from Jochen Kunz.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file impyu.S was added on branch gehenna-devsw on 2002-07-14 17:47:45 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file impyu.S was added on branch kqueue on 2002-06-23 17:37:14 +0000
1.5	09-Jul-2025	andvar	fix few typos in comments.
1.4	06-Apr-2008	skrll	branches: 1.4.128; de-__P
1.3	11-Dec-2005	christos	branches: 1.3.74; merge ktrace-lwp.
1.2	31-Aug-2003	chs	update for LWPs, and some lite cleanup.
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file md.h was added on branch gehenna-devsw on 2002-07-14 17:47:45 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file md.h was added on branch kqueue on 2002-06-23 17:37:14 +0000
1.3.74.1	02-Jun-2008	mjf	Sync with HEAD.
1.4.128.1	02-Aug-2025	perseant	Sync with HEAD
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file mpyaccs.c was added on branch gehenna-devsw on 2002-07-14 17:47:46 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file mpyaccs.c was added on branch kqueue on 2002-06-23 17:37:15 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file mpyaccu.c was added on branch gehenna-devsw on 2002-07-14 17:47:46 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file mpyaccu.c was added on branch kqueue on 2002-06-23 17:37:15 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file mpys.c was added on branch gehenna-devsw on 2002-07-14 17:47:46 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file mpys.c was added on branch kqueue on 2002-06-23 17:37:15 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file mpyscv.c was added on branch gehenna-devsw on 2002-07-14 17:47:47 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file mpyscv.c was added on branch kqueue on 2002-06-23 17:37:15 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file mpyu.c was added on branch gehenna-devsw on 2002-07-14 17:47:47 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file mpyu.c was added on branch kqueue on 2002-06-23 17:37:15 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file mpyucv.c was added on branch gehenna-devsw on 2002-07-14 17:47:47 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file mpyucv.c was added on branch kqueue on 2002-06-23 17:37:15 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.3	28-May-2022	andvar	s/grabing/grabbing/ in comments.
1.2	06-Apr-2008	skrll	de-__P
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.112; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.112.1	02-Jun-2008	mjf	Sync with HEAD.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file quad_float.h was added on branch gehenna-devsw on 2002-07-14 17:47:47 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file quad_float.h was added on branch kqueue on 2002-06-23 17:37:15 +0000
1.7	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.6	14-Mar-2009	dsl	branches: 1.6.12; 1.6.16; Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.5	27-Nov-2006	skrll	branches: 1.5.56; 1.5.64; 1.5.70; Initialise the result rather than returning garbage.
1.4	11-Dec-2005	christos	branches: 1.4.20; 1.4.22; merge ktrace-lwp.
1.3	01-Nov-2003	matt	branches: 1.3.16; Compile at -O2. Fix various GCC3-isms XXX mem.c still fails to assemble.
1.2	15-Jul-2003	lukem	__KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file setovfl.c was added on branch gehenna-devsw on 2002-07-14 17:47:48 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file setovfl.c was added on branch kqueue on 2002-06-23 17:37:15 +0000
1.3.16.1	30-Dec-2006	yamt	sync with head.
1.4.22.1	10-Dec-2006	yamt	sync with head.
1.4.20.1	12-Jan-2007	ad	Sync with head.
1.5.70.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.5.64.1	28-Apr-2009	skrll	Sync with HEAD.
1.5.56.1	04-May-2009	yamt	sync with head.
1.6.16.1	18-Feb-2012	mrg	merge to -current.
1.6.12.1	17-Apr-2012	yamt	sync with head
1.7	31-Jul-2023	andvar	fix typos in comments, mainly s/denomalized/denormalized/.
1.6	17-Jan-2022	andvar	fix typos in comments, mainly s/foward/forward/.
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file sfadd.c was added on branch gehenna-devsw on 2002-07-14 17:47:48 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file sfadd.c was added on branch kqueue on 2002-06-23 17:37:15 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.4	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.3	11-Dec-2005	christos	branches: 1.3.112; 1.3.116; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	__KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file sfcmp.c was added on branch gehenna-devsw on 2002-07-14 17:47:48 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file sfcmp.c was added on branch kqueue on 2002-06-23 17:37:15 +0000
1.3.116.1	18-Feb-2012	mrg	merge to -current.
1.3.112.1	17-Apr-2012	yamt	sync with head
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file sfdiv.c was added on branch gehenna-devsw on 2002-07-14 17:47:48 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file sfdiv.c was added on branch kqueue on 2002-06-23 17:37:15 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file sfmpy.c was added on branch gehenna-devsw on 2002-07-14 17:47:48 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file sfmpy.c was added on branch kqueue on 2002-06-23 17:37:16 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file sfrem.c was added on branch gehenna-devsw on 2002-07-14 17:47:49 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file sfrem.c was added on branch kqueue on 2002-06-23 17:37:16 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.6	29-Feb-2016	christos	PR/50871: David Binderman: use logical and instead of arithmetic
1.5	04-Feb-2012	skrll	branches: 1.5.6; 1.5.24; -Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file sfsqrt.c was added on branch gehenna-devsw on 2002-07-14 17:47:49 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file sfsqrt.c was added on branch kqueue on 2002-06-23 17:37:16 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.5.24.1	19-Mar-2016	skrll	Sync with HEAD
1.5.6.1	03-Dec-2017	jdolecek	update from HEAD
1.7	31-Jul-2023	andvar	fix typos in comments, mainly s/denomalized/denormalized/.
1.6	17-Jan-2022	andvar	fix typos in comments, mainly s/foward/forward/.
1.5	04-Feb-2012	skrll	-Wold-style-definition Same code before and after. OK riz@
1.4	22-Feb-2007	thorpej	branches: 1.4.80; 1.4.84; TRUE -> true, FALSE -> false
1.3	11-Dec-2005	christos	branches: 1.3.26; merge ktrace-lwp.
1.2	15-Jul-2003	lukem	branches: 1.2.16; __KERNEL_RCSID()
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file sfsub.c was added on branch gehenna-devsw on 2002-07-14 17:47:49 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file sfsub.c was added on branch kqueue on 2002-06-23 17:37:16 +0000
1.2.16.1	26-Feb-2007	yamt	sync with head.
1.3.26.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.4.84.1	18-Feb-2012	mrg	merge to -current.
1.4.80.1	17-Apr-2012	yamt	sync with head
1.4	28-May-2022	andvar	s/grabing/grabbing/ in comments.
1.3	27-Jan-2009	skrll	From OpenBSD: apparently my understanding of '{FLT,DBL,LDBL}_{MIN,MAX}_EXP' ahs been wrong and thus proven by many and there change it back to what it is meaning explained in http://www-ccs.ucsd.edu/c/float.html . also fix spmath to use it's own consts instead of (now) off by one float.h values thus to avoid any kind of binary changes. Fixes regress/lib/libc/ieeefp/nan
1.2	06-Apr-2008	skrll	branches: 1.2.4; 1.2.12; 1.2.14; de-__P
1.1	05-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.112; Added files to support generic HP PA-RISC based machines. hp700-specific files to follow.
1.1.112.1	02-Jun-2008	mjf	Sync with HEAD.
1.1.4.2	14-Jul-2002	gehenna	catch up with -current.
1.1.4.1	05-Jun-2002	gehenna	file sgl_float.h was added on branch gehenna-devsw on 2002-07-14 17:47:49 +0000
1.1.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.1	05-Jun-2002	jdolecek	file sgl_float.h was added on branch kqueue on 2002-06-23 17:37:16 +0000
1.2.14.1	02-Feb-2009	snj	Pull up following revision(s) (requested by skrll in ticket #330): sys/arch/hppa/spmath/dbl_float.h: revision 1.3 sys/arch/hppa/spmath/float.h: revision 1.4 sys/arch/hppa/spmath/sgl_float.h: revision 1.3 From OpenBSD: apparently my understanding of '{FLT,DBL,LDBL}_{MIN,MAX}_EXP' ahs been wrong and thus proven by many and there change it back to what it is meaning explained in http://www-ccs.ucsd.edu/c/float.html . also fix spmath to use it's own consts instead of (now) off by one float.h values thus to avoid any kind of binary changes. Fixes regress/lib/libc/ieeefp/nan
1.2.12.1	03-Mar-2009	skrll	Sync with HEAD.
1.2.4.1	04-May-2009	yamt	sync with head.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file Makefile was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file Makefile was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file Makefile was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.8	29-Apr-2024	skrll	Whitespace
1.7	03-Aug-2023	mrg	ignore "-Warray-bounds" for various low level platform code that knows how something is setup but technically is undefined behaviour. the most common here is "extern int end;" and then using offsets of "&end" that are outside the bounds of this 4-byte integer. these uses are almost certainly all OK in reality. found by GCC 12.
1.6	13-Nov-2018	skrll	Apply -fno-delete-null-pointer-checks so PAGE0 is handled correctly netinstall.lif works again
1.5	13-Nov-2018	skrll	Trailing whitespace
1.4	29-Aug-2017	christos	branches: 1.4.2; 1.4.4; disable PIE and SSP
1.3	08-Apr-2017	christos	branches: 1.3.6; centralize vers.c building for standalone programs.
1.2	21-Feb-2016	christos	branches: 1.2.2; 1.2.4; move the NODEBUG to the boot blocks only.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.12; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.12.2	28-Aug-2017	skrll	Sync with HEAD
1.1.12.1	19-Mar-2016	skrll	Sync with HEAD
1.1.10.3	03-Dec-2017	jdolecek	update from HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file Makefile.buildboot was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file Makefile.buildboot was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file Makefile.buildboot was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2.4.1	21-Apr-2017	bouyer	Sync with HEAD
1.2.2.1	26-Apr-2017	pgoyette	Sync with HEAD
1.3.6.1	31-Aug-2017	martin	Pull up following revision(s) (requested by skrll in ticket #249): sys/arch/hppa/stand/Makefile.buildboot: revision 1.4 sys/arch/hppa/stand/boot/ld.script: revision 1.2 sys/arch/hppa/stand/Makefile.inc: revision 1.4 disable PIE and SSP Ensure all data is captured under the edata symbol for srt0.S to relocate it correctly. gcc 5.3 marks some data as .data.rel.local, .data.rel or .data.rel.ro port-hppa/52484: lif images from -8 and HEAD not loadable/bootable over network
1.4.4.1	10-Jun-2019	christos	Sync with HEAD
1.4.2.1	26-Nov-2018	pgoyette	Sync with HEAD, resolve a couple of conflicts
1.5	13-Apr-2021	mrg	more -fcommon for sources not ready yet
1.4	29-Aug-2017	christos	branches: 1.4.18; disable PIE and SSP
1.3	21-Feb-2016	christos	branches: 1.3.10; move the NODEBUG to the boot blocks only.
1.2	21-Feb-2016	christos	No debug, pic, or ctf for standalone code. - debug makes things not fit - ctf is useless - pic does not work with the function call convention standalone uses
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.12; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.12.1	19-Mar-2016	skrll	Sync with HEAD
1.1.10.3	03-Dec-2017	jdolecek	update from HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file Makefile.inc was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file Makefile.inc was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file Makefile.inc was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.3.10.1	31-Aug-2017	martin	Pull up following revision(s) (requested by skrll in ticket #249): sys/arch/hppa/stand/Makefile.buildboot: revision 1.4 sys/arch/hppa/stand/boot/ld.script: revision 1.2 sys/arch/hppa/stand/Makefile.inc: revision 1.4 disable PIE and SSP Ensure all data is captured under the edata symbol for srt0.S to relocate it correctly. gcc 5.3 marks some data as .data.rel.local, .data.rel or .data.rel.ro port-hppa/52484: lif images from -8 and HEAD not loadable/bootable over network
1.4.18.1	17-Apr-2021	thorpej	Sync with HEAD.
1.2	04-May-2024	skrll	Whitespace
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file Makefile was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file Makefile was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file Makefile was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file boot.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file boot.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file boot.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file bootinfo.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file bootinfo.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file bootinfo.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file bootinfo.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file bootinfo.h was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file bootinfo.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file conf.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file conf.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file conf.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2	29-Aug-2017	skrll	Ensure all data is captured under the edata symbol for srt0.S to relocate it correctly. gcc 5.3 marks some data as .data.rel.local, .data.rel or .data.rel.ro port-hppa/52484: lif images from -8 and HEAD not loadable/bootable over network
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.28; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.28.1	31-Aug-2017	martin	Pull up following revision(s) (requested by skrll in ticket #249): sys/arch/hppa/stand/Makefile.buildboot: revision 1.4 sys/arch/hppa/stand/boot/ld.script: revision 1.2 sys/arch/hppa/stand/Makefile.inc: revision 1.4 disable PIE and SSP Ensure all data is captured under the edata symbol for srt0.S to relocate it correctly. gcc 5.3 marks some data as .data.rel.local, .data.rel or .data.rel.ro port-hppa/52484: lif images from -8 and HEAD not loadable/bootable over network
1.1.10.3	03-Dec-2017	jdolecek	update from HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file ld.script was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file ld.script was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file ld.script was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file tgets.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file tgets.c was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file tgets.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file version was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file version was added on branch yamt-pagecache on 2014-05-22 11:39:50 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file version was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file Makefile was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file Makefile was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file Makefile was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file cdboot.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file cdboot.c was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file cdboot.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file conf.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file conf.c was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file conf.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2	01-Sep-2017	skrll	Use the same linker script as sys/arch/hppa/stand/boot and fix the gcc 5.3 problem here as well.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.28; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.28.1	01-Sep-2017	martin	Pull up following revision(s) (requested by skrll in ticket #260): sys/arch/hppa/stand/cdboot/ld.script: revision 1.2 Use the same linker script as sys/arch/hppa/stand/boot and fix the gcc 5.3 problem here as well.
1.1.10.3	03-Dec-2017	jdolecek	update from HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file ld.script was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file ld.script was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file ld.script was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file version was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file version was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file version was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file cons.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file cons.c was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file cons.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file ct.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file ct.c was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file ct.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2	26-Mar-2014	christos	branches: 1.2.4; 1.2.6; 1.2.10; kill sprintf
1.1	24-Feb-2014	skrll	Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.2.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.10.1	26-Mar-2014	tls	file dev_hppa.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.2.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.2.6.1	26-Mar-2014	yamt	file dev_hppa.c was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.2.4.2	18-May-2014	rmind	sync with head
1.2.4.1	26-Mar-2014	rmind	file dev_hppa.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file dev_hppa.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file dev_hppa.h was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file dev_hppa.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file dk.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file dk.c was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file dk.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file exec_hppa.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file exec_hppa.c was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file exec_hppa.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file exec_som.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file exec_som.c was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file exec_som.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file itecons.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file itecons.c was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file itecons.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file lf.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file lf.c was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file lf.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file libsa.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file libsa.h was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file libsa.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2	04-Sep-2018	riastradh	Fix some min/max -> uimin/uimax stragglers. Confirmed by the 2018-09-04T04:40Z autobuild.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.34; 1.1.36; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.36.1	10-Jun-2019	christos	Sync with HEAD
1.1.34.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file lif.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file lif.c was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file lif.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file machdep.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file machdep.c was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file machdep.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file milli_tiny.S was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file milli_tiny.S was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file milli_tiny.S was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.4	08-Jan-2019	christos	no need for <machine/param.h>
1.3	08-Jan-2019	christos	Include <sys/param.h> for DEV_BSIZE/DEV_BSHIFT
1.2	05-Sep-2018	riastradh	One more min->uimin straggler confirmed by 201809042300Z autobuild.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.34; 1.1.36; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.36.1	10-Jun-2019	christos	Sync with HEAD
1.1.34.2	18-Jan-2019	pgoyette	Synch with HEAD
1.1.34.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file pdc.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file pdc.c was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file pdc.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file srt0.S was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file srt0.S was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file srt0.S was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file time.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file time.c was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file time.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file Makefile was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file Makefile was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file Makefile was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.5	31-Oct-2024	gutteridge	mkboot.c: ensure all functions are declared Addresses build failure issue on current Linux distros that have a GCC with implicit-function-declaration baked in as an error. Use be32toh(3) instead of ntohl(3), seems to make more sense stylistically. Build tested on Fedora 40. Issue reported by Jan-Benedict Glaw. Also relevant to PR lib/58674.
1.4	20-Mar-2024	christos	branches: 1.4.2; remove extra stat (Jan-Benedict Glaw)
1.3	08-Feb-2024	christos	PR/57911: Jan-Benedict Glaw: Allow to set repro timestamp (and use it)
1.2	21-Jan-2016	christos	branches: 1.2.48; PR/50684: David Binderman: Fix memory leak
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.12; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.12.1	19-Mar-2016	skrll	Sync with HEAD
1.1.10.3	03-Dec-2017	jdolecek	update from HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file mkboot.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file mkboot.c was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file mkboot.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2.48.1	15-Dec-2024	martin	Pull up following revision(s) (requested by gutteridge in ticket #1019): sys/arch/hppa/stand/mkboot/mkboot.c: revision 1.5 sys/arch/powerpc/stand/mkbootimage/mkbootimage.c: revision 1.21 usr.bin/elf2aout/elf2aout.c: revision 1.25 mkboot.c: ensure all functions are declared Addresses build failure issue on current Linux distros that have a GCC with implicit-function-declaration baked in as an error. Use be32toh(3) instead of ntohl(3), seems to make more sense stylistically. Build tested on Fedora 40. Issue reported by Jan-Benedict Glaw. Also relevant to PR lib/58674. elf2aout.c: switch to use htobe32(3) As discussed on tech-toolchain. Tested with virt68k tools build on Fedora 40. (Relevant to PR lib/58674.) mkbootimage.c: consistently use sa_htobe32(2) There were 38 calls to sa_htobe32(2) and two to htonl(3), mixed even within the same function, with arpa/inet.h not included. (It's unclear why this varied, as the original version of this file first checked in included this discrepancy.) Addresses build failure issue on current Linux distros that have a GCC with implicit-function-declaration baked in as an error. Build tested on Fedora 40. Issue reported by Jan-Benedict Glaw. Also relevant to PR lib/58674.
1.4.2.1	02-Aug-2025	perseant	Sync with HEAD
1.6	29-Apr-2024	skrll	Whitespace
1.5	29-Apr-2024	skrll	Ensure a user specified DBG isn't used for xxboot.
1.4	13-Jan-2023	martin	Avoid 64bit math in the hppa first stage bootloader. Ok chs@
1.3	13-Nov-2018	skrll	branches: 1.3.30; Apply -fno-delete-null-pointer-checks so PAGE0 is handled correctly netinstall.lif works again
1.2	21-Feb-2016	christos	branches: 1.2.16; 1.2.18; move the NODEBUG to the boot blocks only.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.12; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.12.1	19-Mar-2016	skrll	Sync with HEAD
1.1.10.3	03-Dec-2017	jdolecek	update from HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file Makefile was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file Makefile was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file Makefile was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2.18.1	10-Jun-2019	christos	Sync with HEAD
1.2.16.1	26-Nov-2018	pgoyette	Sync with HEAD, resolve a couple of conflicts
1.3.30.1	15-May-2023	martin	Pull up following revision(s) (requested by chs in ticket #168): sys/sys/types.h: revision 1.106 sys/arch/hppa/stand/xxboot/Makefile: revision 1.4 Avoid 64bit math in the hppa first stage bootloader. Ok chs@
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file README.ipl was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file README.ipl was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file README.ipl was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2	13-Dec-2015	christos	PR/50532: David Binderman: Add missing fclose.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.12; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.12.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.1.10.3	03-Dec-2017	jdolecek	update from HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file iplsum.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file iplsum.c was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file iplsum.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file main.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file main.c was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file main.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file readufs.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file readufs.c was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file readufs.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.3	23-Aug-2015	dholland	Sync lfs changes with the x68k version of this code.
1.2	20-Aug-2015	christos	minimal changes to get this to compile.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.12; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.12.1	22-Sep-2015	skrll	Sync with HEAD
1.1.10.3	03-Dec-2017	jdolecek	update from HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file readufs.h was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file readufs.h was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file readufs.h was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.2	17-Nov-2022	chs	Restore backward compatibility of UFS2 with previous NetBSD releases by disabling support in UFS2 for extended attributes (including ACLs). Add a new variant of UFS2 called "UFS2ea" that does support extended attributes. Add new fsck_ffs operations "-c ea" and "-c no-ea" to convert file systems from UFS2 to UFS2ea and vice-versa (both of which delete all existing extended attributes in the process).
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file readufs_ffs.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file readufs_ffs.c was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file readufs_ffs.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.3	20-Aug-2015	christos	minimal changes to get this to compile.
1.2	28-Jul-2015	christos	fix build.
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.12; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.12.1	22-Sep-2015	skrll	Sync with HEAD
1.1.10.3	03-Dec-2017	jdolecek	update from HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file readufs_lfs.c was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file readufs_lfs.c was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file readufs_lfs.c was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000
1.1	24-Feb-2014	skrll	branches: 1.1.4; 1.1.6; 1.1.10; Rename NetBSD/hp700 to NetBSD/hppa. Unfortunately our VCS isn't very helpful here.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	24-Feb-2014	tls	file start.S was added on branch tls-maxphys on 2014-08-20 00:03:05 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	24-Feb-2014	yamt	file start.S was added on branch yamt-pagecache on 2014-05-22 11:39:51 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	24-Feb-2014	rmind	file start.S was added on branch rmind-smpnet on 2014-05-18 17:45:11 +0000

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