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48 Commits

Author SHA1 Message Date
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