christos
303ab3ee07
add support for syscall 186 [sigaltstack]
2000-08-23 16:59:51 +00:00
cgd
0199b04bef
update for changed makesyscalls.master
2000-08-18 19:35:15 +00:00
cgd
287e8a9edf
update for new makesyscalls.sh, and also for correct ids for changed
...
syscalls.master files. (you need to regenerate after checking in
syscalls.master to get the correct ids.)
2000-08-18 19:19:50 +00:00
veego
92c3e3856b
Fix a comment.
2000-06-11 09:21:16 +00:00
veego
589a5222ec
Remove the pcvt support.
2000-06-11 09:19:27 +00:00
jhawk
78732e454b
Remove conditionization upon XSERVER -- all the code
...
so conditionalized is already conditionalized on (NWSDISPLAY > 0),
so is wscons-specific. wscons has no conditionalization on XSERVER;
neither should the linux compatibility code.
Removing this is necessary to keep linux X server emulation functionining
after GENERIC rev 1.337 removing "options XSERVER" (relegating it
to the pccons/pcvt-specific, and therefore depricated).
2000-05-15 01:12:07 +00:00
augustss
a82aeb5508
Kill register declarations.
2000-03-30 11:24:16 +00:00
erh
528f8305be
Regen.
2000-03-18 22:21:02 +00:00
erh
f3ae1c7294
Use linux_sys_reboot instead of sys_reboot.
2000-03-18 22:20:57 +00:00
abs
052fdc75bc
regen
2000-02-03 10:22:34 +00:00
abs
89c5ba9f00
Add Linux fsuid system calls - from Witold J. Wnuk in PR kern/9335
2000-02-03 10:02:59 +00:00
tron
62397f55ef
Add support for reading and writing non FPU register with ptrace(2).
1999-12-16 15:11:19 +00:00
tron
f5dfa6e4a0
Support a few more request types in ptrace(2) emulation.
1999-12-12 01:30:49 +00:00
tron
df8ccb921c
Regen.
1999-12-12 00:00:42 +00:00
tron
0f4ddbec23
Incomplete but already working emulation of Linux's ptrace(2) for i386.
1999-12-12 00:00:16 +00:00
tron
d5ed9dc998
Regen.
1999-12-05 21:26:36 +00:00
tron
ea2517e20d
Add proper stub code to make emulation of Linux's pread(2) and pwrite(2)
...
work. Fixes PR kern/8945 by Dave Sainty.
1999-12-05 21:24:28 +00:00
tron
a3dbb6bba5
Regen.
1999-12-04 22:14:52 +00:00
tron
8b5f9298fa
Consistently call signal number arguments "signum".
1999-12-04 22:14:14 +00:00
fvdl
6c6e28d62b
Handle the newer, larger sigset_t Linux now uses.
1999-10-04 17:46:37 +00:00
tron
c81bdfafa8
Regen from "syscalls.master".
1999-10-04 16:57:10 +00:00
tron
9b451861b9
Add emulation for scheduler related syscalls. Although they are dummies
...
even under Linux the posix thread library for "glibc2" requires them.
1999-10-04 16:55:54 +00:00
tron
14cc7c79c1
Regen.
1999-08-16 19:13:29 +00:00
tron
327a8cdf75
Add stime() to syscalls table.
1999-08-16 19:13:01 +00:00
thorpej
5f1b28961e
Regen.
1999-05-14 18:43:20 +00:00
thorpej
e0a6808cef
Emulate the Linux vfork(2) (which is like NetBSD's __vfork14(2)),
...
{get,set}resuid(2), and {get,set}resgid(2). Note a few more system
calls that we don't yet emulate.
1999-05-14 18:43:01 +00:00
thorpej
087adcea52
Regen.
1999-05-13 23:43:15 +00:00
thorpej
fa1c5fed1a
Emulate the Linux clone(2) system call.
1999-05-13 23:42:34 +00:00
abs
bb2d7dd6dc
Regenerate (with poll())
1999-03-30 02:25:32 +00:00
abs
9c2ef08c3e
Since NetBSD has poll(), use it.
...
Linux oracle install now gets far enough that I want our DBA around to
see if we can finish the job.
1999-03-30 02:22:49 +00:00
tron
82f6a3397b
Regen.
1999-03-27 01:15:58 +00:00
tron
5b98b641a8
Add emulation for Linux "getcwd" syscall.
1999-03-27 01:10:56 +00:00
thorpej
9d49c8139a
Regen; pread(2) and pwrite(2).
1999-03-23 03:01:48 +00:00
thorpej
e8a3256e7f
Add support for emulating the Linux pread(2) and pwrite(2) system calls;
...
just call the native NetBSD versions.
PR #7202 , Jaromir Dolecek <dolecek@ics.muni.cz>.
1999-03-23 03:00:51 +00:00
christos
c3ae7cb2a9
Regen
1999-02-09 20:38:38 +00:00
christos
8024779058
const poisoning
1999-02-09 20:37:00 +00:00
kleink
5f79ea56a1
Rearrange the emulation-specific setregs() entry to set up the FPU control
...
word *after* calling the native setregs(), which would clobber it again.
1999-01-08 11:59:38 +00:00
erh
b19295f334
Speed up compilation by #include-ing C files from common into one file.
1999-01-03 05:29:31 +00:00
christos
f0c7751046
Regen
1998-12-10 17:13:06 +00:00
christos
35af069802
defopt COMPAT_43
1998-12-10 17:07:04 +00:00
erh
dd1e5f373e
Define LINUX_GCC_SIGNATURE.
1998-10-22 18:13:02 +00:00
fvdl
8096c25afc
Assign my copyright to TNF. Merge with others were appropriate.
...
Regen syscall files after script change.
1998-10-04 00:02:23 +00:00
christos
908291d2fe
Attempt to fix the mess.
1998-10-03 20:17:36 +00:00
erh
fcaf5df8c2
Split compat/linux/linux_signal.c into i386, common and multi-architecture parts.
1998-10-01 02:27:33 +00:00
erh
7588fef564
Moved here from arch/i386/include/linux_machdep.h.
1998-10-01 02:22:01 +00:00
erh
ecb2c14c6e
Moved here from arch/i386/i386/linux_machdep.c.
1998-10-01 02:17:31 +00:00
erh
0b412af4e1
Add linux i386 machine type.
1998-10-01 02:09:12 +00:00
erh
39fa21b763
Regen.
1998-10-01 02:05:32 +00:00
erh
14b1e271b5
Move compat/linux/syscalls.master to i386. Add a few syscalls while I'm here.
1998-10-01 02:03:17 +00:00
erh
9c4b9e9840
Split compat/linux/linux_termios.h into i386 and common parts.
1998-10-01 01:52:58 +00:00
erh
5139d084ba
Split compat/linux/linux_ioctl.h into i386 and common parts.
1998-10-01 01:33:03 +00:00
erh
ecdc99eb5f
Split linux_types.h into i386, common and multi-architechture parts.
1998-10-01 01:31:10 +00:00
erh
79905dc1f3
Split linux_socket.h into i386 and common parts.
1998-10-01 01:19:07 +00:00
erh
45c3ba3edb
Split linux_fcntl.h into i386 and common parts.
1998-10-01 01:16:42 +00:00
erh
a3f5b4f0e7
Split compat/linux/linux_errno.h into i386 and common parts.
1998-10-01 01:03:37 +00:00
erh
a7f2aff0a7
Split compat/linux/linux_signal.h into i386 and common parts.
1998-10-01 00:57:29 +00:00
erh
b8454a0669
Split compat/linux/linux_mmap.h into i386 and common parts.
1998-10-01 00:53:44 +00:00
erh
948d228b24
Moved from compat/linux.
1998-10-01 00:42:01 +00:00
erh
1a0a0103aa
New list of files for the i386.
1998-10-01 00:29:11 +00:00
erh
293ccb5512
New makefiles for includes, syscall gen.
1998-10-01 00:28:33 +00:00
tv
b8aba69399
Bracket stray printf()s by #ifdef DEBUG.
1998-09-29 14:15:49 +00:00
mycroft
fb526e055c
Substantial signal handling changes:
...
* Increase the size of sigset_t to accomodate 128 signals -- adding new
versions of sys_setprocmask(), sys_sigaction(), sys_sigpending() and
sys_sigsuspend() to handle the changed arguments.
* Abstract the guts of sys_sigaltstack(), sys_setprocmask(), sys_sigaction(),
sys_sigpending() and sys_sigsuspend() into separate functions, and call them
from all the emulations rather than hard-coding everything. (Avoids uses
the stackgap crap for these system calls.)
* Add a new flag (p_checksig) to indicate that a process may have signals
pending and userret() needs to do the full (slow) check.
* Eliminate SAS_ALTSTACK; it's exactly the inverse of SS_DISABLE.
* Correct emulation bugs with restoring SS_ONSTACK.
* Make the signal mask in the sigcontext always use the emulated mask format.
* Store signals internally in sigaction structures, rather than maintaining a
bunch of little sigsets for each SA_* bit.
* Keep track of where we put the signal trampoline, rather than figuring it out
in *_sendsig().
* Issue a warning when a non-emulated sigaction bit is observed.
* Add missing emulated signals, and a native SIGPWR (currently not used).
* Implement the `not reset when caught' semantics for relevant signals.
Note: Only code touched by the i386 port has been modified. Other ports and
emulations need to be updated.
1998-09-11 12:50:05 +00:00
perry
e1601dc2ca
bzero->memset, bcopy->memcpy, bcmp->memcmp
1998-08-09 20:36:58 +00:00
perry
f15ade7552
enable nanosleep in linux emul, per pr-5906 from Soren S. Jorvang
1998-08-05 00:44:32 +00:00
drochner
81fd096b37
Since wscons can support VT_xxx ioctl()s, enable them if NWSDISPLAY > 0.
...
Implement KDGKBTYPE and KDGKBENT, this will make X servers happy.
1998-06-11 22:26:13 +00:00
kleink
687ea7404c
Fix some arithmetics lossage on typeless pointers.
1998-05-08 16:55:15 +00:00
mycroft
26c238db7d
Linux's getsid(2) does in fact return a pid, not a pointer.
1998-02-20 18:09:04 +00:00
thorpej
c0ef23f235
Change a comment to reflect new makesyscalls.sh behavior.
1998-02-19 00:41:12 +00:00
mycroft
a963fe5864
Store the initial NPX control word appropriate for the emulation in the saved
...
FPU state, and use it when initializing the FPU on demand.
1998-01-24 13:19:46 +00:00
mycroft
a9a7cc88d1
Need foo_exec.h.
1998-01-24 12:45:16 +00:00
mycroft
8bd9717302
Add local versions of setregs(), so I can tweak some registers later.
1998-01-24 12:42:22 +00:00
thorpej
54a35a6019
Generate dependencies on the USER_LDT option.
1998-01-22 00:39:16 +00:00
thorpej
cf591e644b
Generate dependencies on the VM86 option.
1998-01-15 22:25:52 +00:00
christos
05d3f8a2e9
PR/4794: Urban Boquist: Linux cdrom ioctls are missing
1998-01-15 14:52:11 +00:00
perry
3c47900572
RCSID Police.
1998-01-05 17:51:27 +00:00
christos
7e8c979fa9
ostat -> stat43
1997-10-16 23:53:07 +00:00
mycroft
2e52ce5fd7
Pull in vmparam.h as necessary.
1997-10-16 04:23:36 +00:00
mycroft
68fb837229
Fix a typo inherited from kern/syscalls.master.
1997-10-15 17:18:17 +00:00
mycroft
523d84775a
Emulate mremap(2) by returning ENOMEM for now. This should be sufficient for
...
realloc(3) and other uses. From Matthias Scheler in PR 3920.
1997-10-10 06:25:34 +00:00
thorpej
454c1df5f3
Use compat_12_sys_swapon().
1997-06-13 17:30:19 +00:00
augustss
bc5c0f6530
Add Linux nice() syscall.
1997-04-07 14:13:16 +00:00
augustss
32801cf383
* Move the Linux audio emulation into its own directory and rename it
...
OSS (aka VoxWare) audio emulation.
* Use the OSS audio emulation for Linux and FreeBSD.
* Add mixer emulation to the OSS emulator.
1997-04-04 15:35:54 +00:00
mycroft
eb41ccd5fe
Emulate the SOUND_PCM_WRITE_CHANNELS ioctl. From PR 3356, by Lennart
...
Augustsson. Also add hooks for mixer ioctls.
1997-03-19 05:12:13 +00:00
sommerfe
d26717de0e
Workaround for building linux-emulation LKM.
1996-10-29 02:19:25 +00:00
christos
bd73314ed9
backout previous kprintf changes
1996-10-13 03:19:38 +00:00
thorpej
4879f62ed8
Need <sys/exec.h> for the PS_STRINGS definition.
1996-10-12 02:20:37 +00:00
christos
06555645c2
printf -> kprintf, sprintf -> ksprintf
1996-10-11 00:24:36 +00:00
fvdl
69761c2aa8
Update list of Linux syscalls and implement the ones that are likely to be
...
used and doable.
1996-05-20 01:59:09 +00:00
christos
5503f7b749
Prototype and gcc -Wall cleanups
1996-05-03 19:41:56 +00:00
christos
8fd0f1f8b3
Add missing prototypes.
1996-05-03 19:26:28 +00:00
mycroft
7a8c8f8a5c
Turn off the alignment check flag when entering a signal handler.
1996-04-18 08:36:20 +00:00
mycroft
ad790f628e
Turn off the trace flag when delivering a signal.
1996-04-12 08:44:35 +00:00
mycroft
48643c6605
Export [gs]et_vflags(), and always use them when saving/restoring registers
...
in VM86 mode.
Allow changing of *all* PSL bits in VM86 mode; some applications don't work
right otherwise, and all the nasty bits are virtualized anyway.
Make sure PSL_VIF, PSL_VIP, and PSL_VM don't show up in the user's view of
the PSL.
1996-04-11 07:47:33 +00:00
christos
151fa70f78
Prototyping changes.
1996-04-05 00:01:10 +00:00
christos
363777341c
- Add missing prototypes
...
- Fix bugs with reversed arguments that prototyping discovered
1996-04-04 23:51:36 +00:00
mycroft
8dbac07c10
Add a message to help us debug Linux compat.
1996-03-08 06:00:53 +00:00
mycroft
6bc0baa1ce
Separate ioctl emulation by group. Add (minimal) audio emulation.
1996-03-08 04:55:59 +00:00
jtc
2fce159ff8
Changed name of sigaltstack's ss_base field to ss_sp to match XPG4.2 and
...
traditional usage.
1996-01-04 22:21:33 +00:00
fvdl
2df1785997
msync, readv and writev were recently added to the Linux kernel; add them
...
to the emulation as well.
1995-12-18 14:35:08 +00:00
mycroft
9df1f90849
We don't need a private version of fork() here any more.
1995-12-09 04:01:42 +00:00