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
mycroft
5d9ff18d18
Switch to user code and data selectors in the GDT while handling signals.
1995-10-10 04:54:18 +00:00
mycroft
25f53a986f
Add USERMODE() and KERNELMODE() macros, and use them.
1995-10-10 04:45:03 +00:00
fvdl
81d650570f
Implement the KDGKBMODE ioctl for Linux (possible with pcvt 3.32).
1995-10-08 22:45:20 +00:00
mycroft
245f292fed
Prefix names of system call implementation functions with `sys_'.
1995-10-07 06:25:19 +00:00
thorpej
7d7396c414
Make system calls conform to a standard prototype and bring those
...
prototypes into scope.
1995-09-19 22:53:47 +00:00
thorpej
e1da0d5390
Make system calls conform to a standard prototype and bring those
...
prototypes into scope.
1995-09-19 22:37:27 +00:00
fvdl
43279db68d
Fix PR #1445 (incorrect ifdef/else/endif), from Bill Sommerfeld via
...
John Kohl.
1995-09-08 07:57:15 +00:00
fvdl
df2f99818a
Get notion of VT number right.
1995-09-07 21:55:43 +00:00
fvdl
a396a097b7
Fix some bugs & typing problems.
1995-09-07 21:48:59 +00:00
mycroft
29053c58b2
SA_ONSTACK --> SS_ONSTACK
1995-09-01 20:05:59 +00:00
fvdl
10101d52ba
Only define some vars (one of pcvt-specific type) when pcvt is configured.
...
Fixes PR #1424 (from Mike Long)
1995-08-31 09:33:10 +00:00
fvdl
0324e91dae
Remove VT-switch disabling hack now that pcvt handles this.
1995-08-30 00:32:51 +00:00
fvdl
9ca2821d22
A couple of definitions added for previous changes.
1995-08-27 20:57:18 +00:00
fvdl
040bcc367d
Add some yucky code to emulate Linux VTs well enough to make svgalib
...
stuff work reasonably well.
1995-08-27 20:56:38 +00:00
fvdl
d308963c5d
Add a hook for MD ioctl calls, plus a couple of more changes to make
...
svgalib binaries work on the i386
1995-08-27 20:51:48 +00:00
fvdl
28d9d64235
Emulate some syscalls that appear in Linux 1.3: a select() with normal args,
...
getdents() and flock().
1995-08-23 20:17:28 +00:00
mycroft
9a0cd13442
Implement the old and older uname(2) calls.
1995-08-21 03:42:09 +00:00
mycroft
54c148fda5
Convert 230400 baud.
1995-08-16 04:14:51 +00:00
mycroft
9b899c17cd
Export bsd_to_linux_sig[], and use it.
1995-08-14 02:19:08 +00:00
mycroft
baaaba9bc5
Rearrange #includes.
1995-08-14 01:38:24 +00:00
mycroft
88b8e43a80
Rearrange #includes.
1995-08-14 01:27:43 +00:00
mycroft
eba2f2e81a
Move signal types into signal.h.
1995-08-14 01:11:52 +00:00
mycroft
fef558efaa
Convert SA_NOMASK and SA_ONESHOT.
...
Clean up this code a bit.
1995-08-13 22:55:28 +00:00
fvdl
83ed983d47
mkdir() has 2 arguments.. fixes PR 1248 (from Brad Spencer)
1995-07-24 06:35:28 +00:00
christos
fc741845e6
Stackgap_init() now takes an p->p_emul argument.
1995-06-24 20:36:28 +00:00
christos
6b95b513b0
Use compat_util.[ch].
1995-06-24 20:20:04 +00:00
fvdl
1634acc3e4
Include file change.
1995-06-22 21:35:42 +00:00
fvdl
c4aaa6000c
* Changed to use generic ELF code from kern/exec_elf.c (which was taken
...
from the svr4 exec code plus the linux compat mods)
* Include file change
* Add multicast sockopts (from John Brezak)
1995-06-22 21:34:27 +00:00
fvdl
fc7cfb5f0b
* Make Linux ELF binaries work. Lots of code duplication, but it will have to do
...
for now.
* Add a sanity check in linux_uselib
1995-06-11 14:56:47 +00:00
mycroft
32659780f6
Convert TCP socket options.
1995-05-28 10:16:32 +00:00
mycroft
e89504670f
Convert IP socket options.
1995-05-28 08:50:17 +00:00
mycroft
dbaa7014ef
Turn off a debugging printf().
1995-05-07 03:27:37 +00:00
mycroft
4e9f66f9ca
Improve Linux signal emulation, and emulate the modify_ldt() call.
1995-05-07 02:59:30 +00:00
mycroft
e97a07b5a4
Add stub for linux_modify_ldt().
1995-05-06 18:17:15 +00:00
mycroft
2b0696ff3c
Add linux_modify_ldt(), if __i386__.
1995-05-06 18:16:35 +00:00
mycroft
73fead01fc
Fix typos.
1995-05-01 19:45:42 +00:00
mycroft
8792c8e284
Save and restore %fs and %gs across signals.
1995-05-01 14:15:07 +00:00
mycroft
17dd9534bf
Update to match include files. Eliminate _ucodesel, _udatasel, and IdlePTD.
1995-05-01 08:06:22 +00:00
christos
de42a28a1b
- added sunos_machdep.c for sun3, atari, amiga and mac68k.
...
- changed machdep.c and trap.c to use struct emul.
- remove ep_setup references.
- added struct emul to all emulations.
1995-04-22 20:24:40 +00:00
fvdl
fb00b736fd
Arch dependant defs for Linux. Just signal stackframe definition for now.
1995-04-07 22:31:19 +00:00
fvdl
46de9a804f
Changes because of proper Linux signal stackframe building, and
...
seperate signal trampoline code. Ugly hack in trap.c no longer
needed.
1995-04-07 22:29:34 +00:00
fvdl
623f1e3986
Handle Linux signal tramp code differently. Some changes because of the
...
now seperate Linux signal trampoline code. Add linux_sigreturn to
syscalls.master.
1995-04-07 22:23:22 +00:00
fvdl
faf1442285
Add the Linux pause() system call. Fix the arguments to sigsuspend().
1995-03-10 22:55:04 +00:00
fvdl
ad4540a424
Fix typo in comment.
1995-03-08 15:17:49 +00:00
fvdl
182c23c8bc
Added a few more system calls.
...
More consistent alternate root file semantics throughout.
1995-03-05 23:23:37 +00:00
fvdl
3bf459f350
Added Linux compat code.
1995-02-28 23:24:35 +00:00
