| History log of /src/sys/arch/mips/include/proc.h |
| Revision | | Date | Author | Comments |
| 1.33 |
| 06-Dec-2020 |
christos | don't expose vaddr_t to userland.
|
| 1.32 |
| 04-Sep-2020 |
mrg | branches: 1.32.2;
include machine/vmparam.h vs mips/vmparam.h to make sure we get
platform-specific defines first.
fixes build issue for playstation2.
|
| 1.31 |
| 26-Aug-2020 |
simonb | Define a UPAGES_MAX constant to size the a md_upte array in MIPS's
struct mdlwp. This is exposed to userland, so we can't use something
based on PAGE_SIZE.
|
| 1.30 |
| 23-Aug-2020 |
simonb | Use a 16kB USPACE (and larger kernel stack) for LP64 kernels. Invert
the logic for setting the USPACE size. Define a desired USPACE size
(16kB for LP64, 8kB otherwise) then divide by PAGE_SIZE to get UPAGES.
Fixes random segmap lossage, since the uarea usually sits immediately
above the segmap for a process. Thanks to mrg@, skrll@ and dholland@
for testing, debugging and general help tracking down this problem.
|
| 1.29 |
| 26-Jul-2020 |
simonb | #define<tab>
Nuke trailing whitespace.
|
| 1.28 |
| 30-Jun-2015 |
matt | Make vmparam.h change work with RUMP
|
| 1.27 |
| 20-Feb-2011 |
matt | branches: 1.27.14; 1.27.32;
Major merge forward from matt-nb5-mips64.
New fixup code.
New common SPL code.
New common interrupt code.
Move related variables into structures.
Cleanup locore (move MD variable into it).
Kill StudlyCaps
Use PCU for FPU
|
| 1.26 |
| 14-Jan-2011 |
rmind | branches: 1.26.2; 1.26.4;
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@.
|
| 1.25 |
| 14-Dec-2009 |
matt | branches: 1.25.4;
Merge from matt-nb5-mips64
Merge mips-specific arch files.
|
| 1.24 |
| 21-Nov-2009 |
rmind | Use lwp_getpcb() on mips, powerpc and sh3, clean from struct user usage.
|
| 1.23 |
| 20-Aug-2009 |
cliff | include mips/vmparam.h to get PAGE_SIZE
|
| 1.22 |
| 17-Aug-2009 |
matt | Only include md_uptes if USPACE > PAGE_SIZE
|
| 1.21 |
| 16-Nov-2007 |
skrll | branches: 1.21.18; 1.21.36;
s/proc/lwp/ in comment
|
| 1.20 |
| 09-Feb-2007 |
ad | branches: 1.20.6; 1.20.16; 1.20.22; 1.20.24; 1.20.28; 1.20.30;
Merge newlock2 to head.
|
| 1.19 |
| 24-Dec-2005 |
perry | branches: 1.19.20;
Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
|
| 1.18 |
| 11-Dec-2005 |
christos | merge ktrace-lwp.
|
| 1.17 |
| 07-Aug-2003 |
agc | branches: 1.17.16;
Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22364, verified by myself.
|
| 1.16 |
| 17-Jan-2003 |
thorpej | branches: 1.16.2;
Merge the nathanw_sa branch.
|
| 1.15 |
| 09-Nov-2002 |
thorpej | Make md_ss_addr a vaddr_t.
|
| 1.14 |
| 05-Mar-2002 |
simonb | ANSIfy.
|
| 1.13 |
| 16-Oct-2001 |
uch | branches: 1.13.4;
R5900 support.
COP0_SYNC
In R5900 mtc0, tlbr, tlbp, tlbwi, tlbwr must be followed by sync.p.
if defined MIPS3_5900, COP0_SYNC is defined as sync.p. else nothing.
IPL_ICU_MASK
mask interrupt directly ICU instead of SR.IM.
I've added this feature to support software interrupt for R5900.
and this option may be useful for platform which has cascaded ICU.
|
| 1.12 |
| 16-Jan-2001 |
thorpej | branches: 1.12.4;
New syscall entry implementation based on the Alpha version
as hacked by mycroft.
- Use syscall_intern() to give a process a plain or fancy
syscall based on ktrace flags.
- Avoid copying from the trapframe into a local array as much
as possible.
Yields roughly 5% improvement on a 25MHz R3000 (DECstation 5000/200)
on a simple syscall benchmark.
There's still some work that can be done using __HAVE_MINIMAL_EMUL.
|
| 1.11 |
| 14-Jan-2001 |
thorpej | Make the astpending flag per-process.
|
| 1.10 |
| 28-Mar-2000 |
simonb | Don't `extern' function declarations. While we're there, remove trailing
blank lines and white space.
|
| 1.9 |
| 14-Jan-1999 |
castor | branches: 1.9.8;
* Create mips_reg_t data type to allow register size to be
decoupled from long or int or long long. Define macros in asm.h to facilitate
choosing these on a port by port basis.
* Create <machine/pubassym.h> mechanism to allow jmp_buf structure size
to be calculated at system build time.
* Define _MIPS_BSD_SIM macro which specifies what calling style is appropritae
for the architecture. For 64-bit oriented systems set the Status Register
to allow 64-bit instructions.
* Remove UADDR related macros because kernel U structure is now mapped
normally.
* Separate cpu.h into cpu.h and cpuarch.h to keep things neat.
* Add support for QED 52xx processors
|
| 1.8 |
| 07-Jul-1997 |
jonathan | branches: 1.8.10;
DDB for mips.
Add DDB interface to /sys/arch/mips/mips..
Rework heuristic stack traceback to work with DDB.
Add hooks to print exception log from DDB.
Add hooks from pmax console drivers: call Debugger()
after break from serial console, or 'DO' key from LK-xxx.
|
| 1.7 |
| 15-Jun-1997 |
mhitch | From Toru Nishimura: user pcb/proc changes for exception handling and
removing access through UADDR.
|
| 1.6 |
| 02-Jun-1997 |
jonathan | Add #ifdef _KERNEL/#endif around prototype of mips single-step emulator.
Add "struct proc;" inside the ifdef: <sys/proc.h> includes <machine/proc.h>
before declaring struct proc.
|
| 1.5 |
| 25-May-1997 |
jonathan | Rename cpu_singlstep() to mips_singlestep() and add prototype.
(it's not part of the standard interface to MD code.)
XXX Consider moving into process_machdep.c when the mips3 changes are merged.
|
| 1.4 |
| 26-Oct-1994 |
cgd | new RCS ID format.
|
| 1.3 |
| 27-May-1994 |
glass | bsd 4.4-lite pmax port as ported to NetBSD
|
| 1.2 |
| 27-May-1994 |
glass | upgrade to bsd 4.4-lite code base. only mod is rcsids
|
| 1.1 |
| 12-Oct-1993 |
deraadt | branches: 1.1.1;
Initial revision
|
| 1.1.1.1 |
| 12-Oct-1993 |
deraadt | pmax code from <ralphc@pyramid.com> & <rick@snowhite.cis.uoguelph.ca>
|
| 1.8.10.1 |
| 19-Nov-1998 |
nisimura | - Forgot to commit many files for vm_offset_t purge last Monday.
|
| 1.9.8.2 |
| 18-Jan-2001 |
bouyer | Sync with head (for UBC+NFS fixes, mostly).
|
| 1.9.8.1 |
| 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.
|
| 1.12.4.2 |
| 16-Mar-2002 |
jdolecek | Catch up with -current.
|
| 1.12.4.1 |
| 10-Jan-2002 |
thorpej | Sync kqueue branch with -current.
|
| 1.13.4.7 |
| 20-Nov-2002 |
wdk | md_ss_addr is now vaddr_t.
|
| 1.13.4.6 |
| 11-Nov-2002 |
nathanw | Catch up to -current
|
| 1.13.4.5 |
| 01-Apr-2002 |
nathanw | Catch up to -current.
(CVS: It's not just a program. It's an adventure!)
|
| 1.13.4.4 |
| 28-Nov-2001 |
wdk | #include <sys/param.h> which is required for definition of UPAGES
|
| 1.13.4.3 |
| 19-Nov-2001 |
wdk | forward decl of "struct proc" should be "struct lwp"
|
| 1.13.4.2 |
| 17-Nov-2001 |
wdk | Split mdproc components into lwp-specific structure struct mdlwp
|
| 1.13.4.1 |
| 16-Oct-2001 |
wdk | file proc.h was added on branch nathanw_sa on 2001-11-17 23:18:22 +0000
|
| 1.16.2.3 |
| 21-Sep-2004 |
skrll | Fix the sync with head I botched.
|
| 1.16.2.2 |
| 18-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.16.2.1 |
| 03-Aug-2004 |
skrll | Sync with HEAD
|
| 1.17.16.3 |
| 07-Dec-2007 |
yamt | sync with head
|
| 1.17.16.2 |
| 26-Feb-2007 |
yamt | sync with head.
|
| 1.17.16.1 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.19.20.3 |
| 02-Feb-2007 |
ad | The TLB miss handler doesn't need to worry about RAS, oops.
|
| 1.19.20.2 |
| 27-Jan-2007 |
ad | Make mips systems work.
|
| 1.19.20.1 |
| 29-Dec-2006 |
ad | Checkpoint work in progress.
|
| 1.20.30.1 |
| 19-Nov-2007 |
mjf | Sync with HEAD.
|
| 1.20.28.1 |
| 18-Nov-2007 |
bouyer | Sync with HEAD
|
| 1.20.24.1 |
| 09-Jan-2008 |
matt | sync with HEAD
|
| 1.20.22.1 |
| 21-Nov-2007 |
joerg | Sync with HEAD.
|
| 1.20.16.1 |
| 18-Jul-2007 |
matt | Change last argument for plain/fancy syscall to vaddr_t (since it's the
address of the opcode). Add a md_abi field.
|
| 1.20.6.1 |
| 03-Dec-2007 |
ad | Sync with HEAD.
|
| 1.21.36.11 |
| 27-Dec-2011 |
matt | Make these play nice with modules.
|
| 1.21.36.10 |
| 29-Apr-2011 |
matt | Major merge to/from current.
Adds MIPS32/MIPS64 R2 support (24k, 74k, etc.) including COP0_USERLOCAL
Adds support for emulation of rdhwr $3,$29 instruction.
Major cleanup of SMP code. (stable on multi-core / single thread per core)
llsc locking code only used in MP capable kernels.
|
| 1.21.36.9 |
| 09-Jun-2010 |
matt | Add support for setting/clearing PK_32 on _LP64 kernels. Make cpu_proc_fork
a real function and add it to vm_machdep.c and let it copy PK_32 on fork.
Properly clear/set PK_32 depending on ABI in setregs. Lack of PX_32 use
tracked down by Cliff Neighbors. [Ya! ps now works!]
|
| 1.21.36.8 |
| 15-May-2010 |
matt | Add kernel support for MIPS TLS. Use rdhwr rt, $29 as defined by the MIPS
TLS spec so that Linux MIPS binaries will work. Use sysarch(MIPS_TINFOSET, v)
to set the pointer.
|
| 1.21.36.7 |
| 11-Mar-2010 |
matt | Change md_astpending to u_int
|
| 1.21.36.6 |
| 28-Feb-2010 |
matt | Split FPU support into separate file and keep internals private to that file.
Make it MPSAFE. Change interface to be very similar to what's used on other
architectures.
Add l_md.md_fpcpu to mdlwp (needed for MPSAFE)
Move pridtab from <mips/cpu.h> to <mips/locore.h>
Add initial common IPI dispatcher.
Split cpu_* routines from mips_machdep.c into cpu_subr.c
Add cpu_startup_common which has the code replicated in half-dozen
plus machdep.c files.
|
| 1.21.36.5 |
| 01-Feb-2010 |
matt | Merge frame into trapframe. While this costs a bit more stack space on
kernel exceptions, the resulting simplifications are worth it. This is
a step to fast softints and kernel preemption.
trapframe now includes a struct reg instead of a separate array of registers.
|
| 1.21.36.4 |
| 30-Dec-2009 |
matt | Please segtab lookups into separate file.
Add mips_add_physload
Add mips_init_lwp0_uarea
cleanup lwp0/cpu_info_store initialization.
|
| 1.21.36.3 |
| 05-Sep-2009 |
matt | Make sure this is quad-word (16 byte) aligned. Thus when one is allocated
on the stack, the stack stays 16 byte aligned.
|
| 1.21.36.2 |
| 21-Aug-2009 |
matt | No need for md_fancy anymore since p_trace_enabled already has what we want.
|
| 1.21.36.1 |
| 20-Aug-2009 |
matt | Change md_regs in mdlwp to struct frame * from void *. Every use just casts
it to struct frame * anyways so enforce the type.
Add p_abi which indicates the ABI of the process.
|
| 1.21.18.3 |
| 11-Mar-2010 |
yamt | sync with head
|
| 1.21.18.2 |
| 16-Sep-2009 |
yamt | sync with head
|
| 1.21.18.1 |
| 19-Aug-2009 |
yamt | sync with head.
|
| 1.25.4.1 |
| 05-Mar-2011 |
rmind | sync with head
|
| 1.26.4.1 |
| 05-Mar-2011 |
bouyer | Sync with HEAD
|
| 1.26.2.1 |
| 06-Jun-2011 |
jruoho | Sync with HEAD.
|
| 1.27.32.1 |
| 22-Sep-2015 |
skrll | Sync with HEAD
|
| 1.27.14.1 |
| 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.32.2.1 |
| 14-Dec-2020 |
thorpej | Sync w/ HEAD.
|
