| History log of /src/sys/arch/i386/stand/dosboot/Makefile |
| Revision | | Date | Author | Comments |
| 1.39 |
| 11-Sep-2024 |
andvar | dosboot(8): remove XMS-specific code. The boot process has been broken for over
a decade, and its relevance has diminished due to the availability of other boot
options.
PR port-i386/58624
|
| 1.38 |
| 29-Jun-2024 |
rin | i386: stand: Adjust for DOS-routine migration
|
| 1.37 |
| 29-Jun-2024 |
rin | i386: stand: Switch to libsa/getopt, NFCI
|
| 1.36 |
| 06-Nov-2023 |
rin | x86/dosboot: Drop no-longer-available -DSLOW for libz
It should be lost during merge from upstream.
We may introduce a similar hack again, if it is *really* required;
inflate_fast() may be dropped by using slow path unconditionally.
|
| 1.35 |
| 06-Nov-2023 |
rin | x86/dosboot: Do not page-align data segment
4K alignment is too heavy burden for COM executable with 64K limit :)
Fix binary size overflow for clang/amd64.
|
| 1.34 |
| 06-Nov-2023 |
rin | x86/dosboot: Allow NULL dereference to fetch command line arguments
DOS command line arguments are provided as struct psp at 0x0000;
see doscommain.c.
Recent versions of gcc and clang are clever enough to optimize code
block involving NULL dereference into ud2 insn.
Sprinkle -fno-delete-null-pointer-checks to doscommain.c to
prevent this behavior.
Note that dosboot.com for netbsd-9 and later was broken due to
this ``over optimization''. gcc 5.5.0 and clang 4.0.0 in netbsd-8
generate correct codes without this workaround.
XXX
Are there still use cases for dosboot.com? Does anyone want to
boot NetBSD from real-mode DOS in 2023?
|
| 1.33 |
| 23-Sep-2019 |
christos | branches: 1.33.26;
Consistently use ${RELEASEDIR}/${RELEASEMACHINE} instead of
${RELEASEDIR}/${MACHINE} (Paul Ripke)
|
| 1.32 |
| 13-Sep-2019 |
manu | Add multiboot 2 support to x86 bootloaders
multiboot 2 is required to boot Xen on an EFI system.
This also require a kernel patch for properly discovering
the ACPI RSDP, which is available after 20190912, in
src/sys/arch/x86/acpi/acpi_machdep.c 1.26-1.28
There are a few missing bit in this multiboot 2 implementation
(which are unused by Xen):
- Header tags Address, Freambuffer, and Relocatable are ignored
- Tags APM and Network are not provided
- Tags ACPI old and ACP new are only provided for ACPI boot
- Tag boot device does not provides the subpart (BSD disklabel partition)
Notes:
- multiboot2 is disabled in dosboot, otherwise the binary
gets too big and build fails.
- in src/sys/arch/i386/stand/efiboot, consinit() is renamed
as efi_consinit() to avoid prototype conflicts in src/sys/sys/systm.h
|
| 1.31 |
| 02-Jun-2018 |
christos | branches: 1.31.2; 1.31.6;
- Disable MKSANITIZER
- Redo using NOPIE
- Add NORELRO
|
| 1.30 |
| 23-Jan-2016 |
christos | branches: 1.30.10; 1.30.16;
We'll define the kernel types for standalone code.
|
| 1.29 |
| 23-Jan-2016 |
christos | Define _KERNTYPES for things that need it.
|
| 1.28 |
| 15-Jan-2014 |
joerg | branches: 1.28.6;
Reduce amount of -no-integrated-as on x86 as .code16 is now supported by
LLVM.
|
| 1.27 |
| 25-Dec-2011 |
tsutsui | branches: 1.27.6; 1.27.10;
Apply the following patch submitted by Evgeniy Ivanov:
http://mail-index.NetBSD.org/tech-kern/2011/12/15/msg012226.html
http://mail-index.NetBSD.org/tech-kern/2011/12/17/msg012229.html
- add 'ls' op to struct fs_ops to support ls command on each fs,
enabled by -DLIBSA_ENABLE_LS_OP and SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes"
in libsa
- split sys/lib/libsa/ufs_ls.c into UFS specific part and MI part (ls.c)
that opens the target fs and calls fs-depedent XXX_ls() functions
- add a ls op for ext2fs
(all other fs than ufs and ext2fs don't have actual ls ops yet)
- replace existing MD ufs_ls() calls with this new MI ls()
The original patch was written for i386 and ext2fs.
zaurus zboot has been tested by nonaka@.
ews4800mips and x68k loaders have been tested by me (with several fixes).
landisk might be okay since it was almost copied from i386.
XXX1: "ls" op in fs_ops looks a bit inconsistent, but we will be able to
replace it with real fs ops like readdir if it's really worth
XXX2: someone might have to check sys/arch/ia64/stand/efi/libefi/efifs_ls.c
|
| 1.26 |
| 20-May-2011 |
joerg | branches: 1.26.4; 1.26.8;
Disable integrated assembler for files that use .code16 or .code32 for
now. Disable Clang completely for bootxx and netboot for now until the
size issue has been sorted out.
|
| 1.25 |
| 30-Mar-2009 |
tsutsui | branches: 1.25.4; 1.25.6;
Remove extra trailing slash in ${S} path.
|
| 1.24 |
| 20-Oct-2008 |
christos | branches: 1.24.2; 1.24.8;
disable PIE for boot code.
|
| 1.23 |
| 01-Apr-2003 |
mycroft | branches: 1.23.104; 1.23.108; 1.23.114;
Add -DSLOW to reduce the size of libz a bit.
|
| 1.22 |
| 01-Feb-2003 |
dsl | Change all .S files to use .code16 and .code32
Support 32bit addresses >64k as valid on bios calls.
Move stack for dosboot and biosboot to >64 so stack doesn't hit data.
Use disk sector number passed by mbr code to select default partition
(the mbr code doesn't do this yet).
NB only biosboot and dosboot have been tested so far.
(changes approved by christos and fvdl)
|
| 1.21 |
| 03-Jan-2003 |
lukem | Install release files under "${RELEASEDIR}/${MACHINE}/..." instead of
"${RELEASEDIR}/...".
${RELEASEDIR} is never cleaned , and ${RELEASEDIR}/${MACHINE} is only
cleaned if UPDATE is not defined.
|
| 1.20 |
| 17-Feb-2002 |
thorpej | branches: 1.20.2;
Cleanup of i386 bootloader building:
* Add separate directories for the individual netboot ROMs and
always build them.
* Each bootloader Makefile explicitly specifies the start file
and link address it wishes to use.
* genprom becomes a proper host program.
* Make sure all generated files get cleaned up.
* Set BINDIR in Makefile.inc
* Add compressed image support to pxeboot.
* Make pxeboot use the default serial console speed (9600).
|
| 1.19 |
| 12-Dec-2001 |
tv | MKfoo=no -> NOfoo
|
| 1.18 |
| 01-Jun-2001 |
jdolecek | branches: 1.18.4;
g/c COMPAT_OLDBOOT from bootblocks, sprinkle some const
bump bootblock version to 2.10
|
| 1.17 |
| 15-Oct-2000 |
wiz | branches: 1.17.4;
Get RELEASEDIR setting from /etc/mk.conf. Fixes misc/11104 by Markus Kurek.
|
| 1.16 |
| 05-Sep-2000 |
enami | Fix to work with objdir.
|
| 1.15 |
| 23-Aug-2000 |
jhawk | install dosboot.com in the release(7) hierarchy.
|
| 1.14 |
| 06-Jul-2000 |
jhawk | Enable "old partition ID" compatibility by default, just as in biosboot.
|
| 1.13 |
| 14-Apr-1999 |
drochner | branches: 1.13.2; 1.13.14;
add prototypes, use ufs_ls() from mi libsa,
compile with -Wall -Wmissing-prototypes -Wstrict-prototypes -Wno-main
|
| 1.12 |
| 08-Apr-1999 |
drochner | define VERSIONFILE, from John Darrow <John.P.Darrow@wheaton.edu>
per PR port-i386/7336
|
| 1.11 |
| 13-Feb-1999 |
lukem | branches: 1.11.2; 1.11.4;
convert from NOxxx= to MKxxx=no.
include <bsd.own.mk> if testing a MKxxx variable.
|
| 1.10 |
| 30-Jan-1999 |
christos | Add exec.c here and bump version for elf.
XXX: This code has not been tested!
|
| 1.9 |
| 28-Sep-1997 |
drochner | Use the "proginstall" rule from <bsd.prog.mk> to get the UPDATE
behaviour right.
|
| 1.8 |
| 14-Aug-1997 |
drochner | Make new memory detection default.
Introduce a new option, "CONSERVATIVE_MEMDETECT", which disables the
new BIOS calls.
|
| 1.7 |
| 14-Aug-1997 |
drochner | Prepare definition for EXTENDED_MEMDETECT.
Not yet default.
|
| 1.6 |
| 26-Jul-1997 |
thorpej | branches: 1.6.2;
New welcome banner code, modeled after NetBSD/hp300's boot program
welcome banner code. Includes additional build information, and it
generally nicer to look at.
|
| 1.5 |
| 13-Jun-1997 |
drochner | Allow to boot from DOS if a XMS manager is installed.
XMS is recognized and used as temporary buffer for the kernel image.
The processor must still be in real mode at program start, so EMM386
or QEMM are not allowed. W*95 is OK.
Written by Martin Husemann (pr port-i386/3336).
Completely separated from other bootloaders for sanity.
|
| 1.4 |
| 13-Jun-1997 |
drochner | Remove some relicts from the time before libsa/Makefile got
"SAMISCCPPFLAGS".
Enable -Wall.
|
| 1.3 |
| 07-May-1997 |
mycroft | Override the proginstall target to do our special hackery. (Yuck.)
|
| 1.2 |
| 14-Mar-1997 |
thorpej | Make this work with obj* dirs.
|
| 1.1 |
| 14-Mar-1997 |
perry | branches: 1.1.1;
Initial revision
|
| 1.1.1.1 |
| 14-Mar-1997 |
perry | Initial import of new boot code, created by Matthias Drochner with a
little hacking by me. This isn't strictly identical to his 920312
release -- I've hacked it a bit -- but since we are taking over change
control it doesn't matter much.
|
| 1.6.2.2 |
| 14-Oct-1997 |
thorpej | Update marc-pcmcia branch from trunk.
|
| 1.6.2.1 |
| 23-Aug-1997 |
thorpej | Update marc-pcmcia branch from trunk.
|
| 1.11.4.1 |
| 21-Jun-1999 |
thorpej | Sync w/ -current.
|
| 1.11.2.1 |
| 06-Jul-2000 |
he | Pull up revision 1.14 (requested by jhawk):
Enable "old partition ID" compatibility by default, just as in
biosboot.
|
| 1.13.14.4 |
| 19-Oct-2000 |
he | Pull up revision 1.17 (requested by wiz):
Get RELEASEDIR setting from /etc/mk.conf. Fixes PR#11104.
|
| 1.13.14.3 |
| 06-Sep-2000 |
enami | Pull up rev. 1.16 (approved by jhawk):
date: 2000/09/05 05:05:16; author: enami; state: Exp; lines: +2 -2
Fix to work with objdir.
|
| 1.13.14.2 |
| 04-Sep-2000 |
jhawk | Pullup etc/etc.i386/Makefile.inc rev 1.23, arch/i386/stand/dosboot/Makefile
rev 1.15, approved by thorpej:
install dosboot.com in the release(7) hierarchy.
|
| 1.13.14.1 |
| 06-Jul-2000 |
jhawk | Pullup revv 1.14, approved by thorpej:
Enable "old partition ID" compatibility by default, just as in biosboot.
|
| 1.13.2.1 |
| 20-Nov-2000 |
bouyer | Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.
|
| 1.17.4.4 |
| 07-Jan-2003 |
thorpej | Sync with HEAD.
|
| 1.17.4.3 |
| 28-Feb-2002 |
nathanw | Catch up to -current.
|
| 1.17.4.2 |
| 08-Jan-2002 |
nathanw | Catch up to -current.
|
| 1.17.4.1 |
| 21-Jun-2001 |
nathanw | Catch up to -current.
|
| 1.18.4.2 |
| 16-Mar-2002 |
jdolecek | Catch up with -current.
|
| 1.18.4.1 |
| 10-Jan-2002 |
thorpej | Sync kqueue branch with -current.
|
| 1.20.2.2 |
| 17-Feb-2002 |
thorpej | Cleanup of i386 bootloader building:
* Add separate directories for the individual netboot ROMs and
always build them.
* Each bootloader Makefile explicitly specifies the start file
and link address it wishes to use.
* genprom becomes a proper host program.
* Make sure all generated files get cleaned up.
* Set BINDIR in Makefile.inc
* Add compressed image support to pxeboot.
* Make pxeboot use the default serial console speed (9600).
|
| 1.20.2.1 |
| 17-Feb-2002 |
thorpej | file Makefile was added on branch sommerfeld_i386mp_1 on 2002-02-17 20:03:10 +0000
|
| 1.23.114.1 |
| 13-Dec-2008 |
haad | Update haad-dm branch to haad-dm-base2.
|
| 1.23.108.1 |
| 04-May-2009 |
yamt | sync with head.
|
| 1.23.104.1 |
| 17-Jan-2009 |
mjf | Sync with HEAD.
|
| 1.24.8.3 |
| 27-Aug-2011 |
jym | Sync with HEAD. Most notably: uvm/pmap work done by rmind@, and MP Xen
work of cherry@.
No regression observed on suspend/restore.
|
| 1.24.8.2 |
| 01-Nov-2009 |
jym | Sync with HEAD.
|
| 1.24.8.1 |
| 13-May-2009 |
jym | Sync with HEAD.
Commit is split, to avoid a "too many arguments" protocol error.
|
| 1.24.2.1 |
| 28-Apr-2009 |
skrll | Sync with HEAD.
|
| 1.25.6.1 |
| 06-Jun-2011 |
jruoho | Sync with HEAD.
|
| 1.25.4.1 |
| 31-May-2011 |
rmind | sync with head
|
| 1.26.8.1 |
| 18-Feb-2012 |
mrg | merge to -current.
|
| 1.26.4.2 |
| 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")
|
| 1.26.4.1 |
| 17-Apr-2012 |
yamt | sync with head
|
| 1.27.10.1 |
| 18-May-2014 |
rmind | sync with head
|
| 1.27.6.1 |
| 20-Aug-2014 |
tls | Rebase to HEAD as of a few days ago.
|
| 1.28.6.1 |
| 19-Mar-2016 |
skrll | Sync with HEAD
|
| 1.30.16.1 |
| 25-Jun-2018 |
pgoyette | Sync with HEAD
|
| 1.30.10.1 |
| 18-Sep-2019 |
martin | Pull up following revision(s) [adapted, via patch]
(requested by manu in ticket #1382):
sys/arch/i386/include/multiboot2.h: revision 1.1
sys/arch/i386/stand/lib/exec.c: revision 1.74
sys/arch/i386/stand/efiboot/efiboot.c: revision 1.11
sys/arch/i386/stand/efiboot/bootia32/multiboot32.S: revision 1.1
sys/arch/i386/stand/lib/biosdisk.c: revision 1.52
sys/arch/i386/stand/efiboot/bootx64/efibootx64.c: revision 1.5
distrib/sets/lists/comp/md.amd64: revision 1.273
sys/arch/i386/stand/efiboot/eficons.c: revision 1.7
sys/arch/i386/stand/efiboot/bootia32/efibootia32.c: revision 1.5
distrib/sets/lists/comp/md.i386: revision 1.191
sys/arch/i386/stand/lib/libi386.h: revision 1.45
sys/arch/i386/stand/lib/bootinfo_memmap.c: revision 1.6
sys/arch/i386/stand/lib/pread.c: revision 1.8
sys/arch/i386/stand/efiboot/efiboot.h: revision 1.10
sys/arch/i386/stand/efiboot/bootia32/Makefile: revision 1.3
sys/arch/i386/stand/lib/Makefile: revision 1.47
sys/arch/i386/stand/efiboot/bootx64/Makefile: revision 1.2
sys/arch/i386/stand/lib/multiboot.S: revision 1.3
sys/arch/i386/stand/efiboot/bootx64/multiboot64.S: revision 1.1
sys/arch/i386/stand/efiboot/efimemory.c: revision 1.9
sys/arch/i386/stand/efiboot/boot.c: revision 1.16
sys/arch/i386/include/Makefile: revision 1.50
sys/arch/i386/stand/efiboot/Makefile.efiboot: revision 1.16
share/man/man8/man8.x86/boot.8: revision 1.20
sys/arch/i386/stand/boot/Makefile.boot: revision 1.73
sys/arch/i386/stand/pxeboot/Makefile: revision 1.26
sys/arch/i386/stand/lib/exec_multiboot1.c: revision 1.1
sys/arch/i386/stand/netboot/Makefile.netboot: revision 1.11
sys/arch/i386/stand/lib/exec_multiboot2.c: revision 1.1
sys/arch/i386/stand/lib/biosdisk.h: revision 1.12
sys/arch/i386/stand/lib/exec_multiboot2.c: revision 1.2
sys/arch/i386/stand/dosboot/Makefile: revision 1.32
sys/external/bsd/gnu-efi/dist/inc/efiapi.h (apply patch)
Add multiboot 2 support to x86 bootloaders
multiboot 2 is required to boot Xen on an EFI system.
This also require a kernel patch for properly discovering
the ACPI RSDP, which is available after 20190912, in
src/sys/arch/x86/acpi/acpi_machdep.c 1.26-1.28
There are a few missing bit in this multiboot 2 implementation
(which are unused by Xen):
- Header tags Address, Freambuffer, and Relocatable are ignored
- Tags APM and Network are not provided
- Tags ACPI old and ACP new are only provided for ACPI boot
- Tag boot device does not provides the subpart (BSD disklabel partition)
Notes:
- multiboot2 is disabled in dosboot, otherwise the binary
gets too big and build fails.
- in src/sys/arch/i386/stand/efiboot, consinit() is renamed
as efi_consinit() to avoid prototype conflicts in src/sys/sys/systm.h
Remove debug define.
It remained there unseen because it was misspelled!
Remove obsoeolete BUGS note that UEFI bootloader does not support multiboot
Add new multiboot2.h header.
|
| 1.31.6.1 |
| 17-Sep-2019 |
martin | Pull up following revision(s) (requested by manu in ticket #203):
sys/arch/i386/include/multiboot2.h: revision 1.1
sys/arch/i386/stand/lib/exec.c: revision 1.74
sys/arch/i386/stand/efiboot/efiboot.c: revision 1.11
sys/arch/i386/stand/efiboot/bootia32/multiboot32.S: revision 1.1
sys/arch/i386/stand/lib/biosdisk.c: revision 1.52
sys/arch/i386/stand/efiboot/bootx64/efibootx64.c: revision 1.5
sys/arch/i386/stand/efiboot/eficons.c: revision 1.7
sys/arch/i386/stand/efiboot/bootia32/efibootia32.c: revision 1.5
sys/arch/i386/stand/lib/libi386.h: revision 1.45
sys/arch/i386/stand/lib/bootinfo_memmap.c: revision 1.6
sys/arch/i386/stand/lib/pread.c: revision 1.8
sys/arch/i386/stand/efiboot/efiboot.h: revision 1.10
sys/arch/i386/stand/efiboot/bootia32/Makefile: revision 1.3
sys/arch/i386/stand/lib/Makefile: revision 1.47
sys/arch/i386/stand/efiboot/bootx64/Makefile: revision 1.2
sys/arch/i386/stand/lib/multiboot.S: revision 1.3
sys/arch/i386/stand/efiboot/bootx64/multiboot64.S: revision 1.1
sys/arch/i386/stand/efiboot/efimemory.c: revision 1.9
sys/arch/i386/stand/efiboot/boot.c: revision 1.16
sys/arch/i386/include/Makefile: revision 1.50
sys/arch/i386/stand/efiboot/Makefile.efiboot: revision 1.16
share/man/man8/man8.x86/boot.8: revision 1.20
sys/arch/i386/stand/boot/Makefile.boot: revision 1.73
sys/arch/i386/stand/pxeboot/Makefile: revision 1.26
sys/arch/i386/stand/lib/exec_multiboot1.c: revision 1.1
sys/arch/i386/stand/netboot/Makefile.netboot: revision 1.11
sys/arch/i386/stand/lib/exec_multiboot2.c: revision 1.1
sys/arch/i386/stand/lib/biosdisk.h: revision 1.12
sys/arch/i386/stand/lib/exec_multiboot2.c: revision 1.2
sys/arch/i386/stand/dosboot/Makefile: revision 1.32
Add multiboot 2 support to x86 bootloaders
multiboot 2 is required to boot Xen on an EFI system.
This also require a kernel patch for properly discovering
the ACPI RSDP, which is available after 20190912, in
src/sys/arch/x86/acpi/acpi_machdep.c 1.26-1.28
There are a few missing bit in this multiboot 2 implementation
(which are unused by Xen):
- Header tags Address, Freambuffer, and Relocatable are ignored
- Tags APM and Network are not provided
- Tags ACPI old and ACP new are only provided for ACPI boot
- Tag boot device does not provides the subpart (BSD disklabel partition)
Notes:
- multiboot2 is disabled in dosboot, otherwise the binary
gets too big and build fails.
- in src/sys/arch/i386/stand/efiboot, consinit() is renamed
as efi_consinit() to avoid prototype conflicts in src/sys/sys/systm.h
Remove debug define.
It remained there unseen because it was misspelled!
Remove obsoeolete BUGS note that UEFI bootloader does not support multiboot
|
| 1.31.2.1 |
| 13-Apr-2020 |
martin | Mostly merge changes from HEAD upto 20200411
|
| 1.33.26.1 |
| 14-Dec-2023 |
martin | Pull up following revision(s) (requested by rin in ticket #498):
sys/arch/i386/stand/dosboot/Makefile: revision 1.35
sys/arch/i386/stand/Makefile.booters: revision 1.95
sys/arch/i386/stand/bootxx/bootxx_msdos/Makefile: revision 1.5
sys/arch/i386/stand/Makefile.inc: revision 1.19
sys/arch/i386/stand/bootxx/bootxx_ustarfs/Makefile: revision 1.4
sys/arch/i386/stand/dosboot/Makefile: revision 1.34
Fix the clang build by setting -z noseparate-code
Merge the OPT_SIZE flags. -Oz is not always producing smaller code that -Os,
so default to -Os for both, and we'll override where needed.
Override these two booters with -Oz for clang since it produces smaller code
here.
x86/dosboot: Allow NULL dereference to fetch command line arguments
DOS command line arguments are provided as struct psp at 0x0000;
see doscommain.c.
Recent versions of gcc and clang are clever enough to optimize code
block involving NULL dereference into ud2 insn.
Sprinkle -fno-delete-null-pointer-checks to doscommain.c to
prevent this behavior.
Note that dosboot.com for netbsd-9 and later was broken due to
this ``over optimization''. gcc 5.5.0 and clang 4.0.0 in netbsd-8
generate correct codes without this workaround.
XXX
Are there still use cases for dosboot.com? Does anyone want to
boot NetBSD from real-mode DOS in 2023?
x86/dosboot: Do not page-align data segment
4K alignment is too heavy burden for COM executable with 64K limit :)
Fix binary size overflow for clang/amd64.
|
