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c61d16ddbe
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259 Commits

Author SHA1 Message Date
christos
ed63c665eb - make svr4_break() identical to obreak(). We still keep the code here, 
to do some more testing.
- add POSIX.4 sysconfig options [we don't support them, but we don't
  return EINVAL too]
- More kludges in the interpeter load address. I hope I escape the kludge
  police...
 1995-07-02 06:16:06 +00:00
christos
294f607d50 Fix alignment of svr4_getdents, so that it works for solaris2.4/sparc 1995-07-01 23:42:54 +00:00
cgd
26340c4a2e sync with my current sources. WAY out of date. 1995-06-28 04:41:30 +00:00
cgd
65c4cf2b9a light cleanup, adjustments for the Alpha 1995-06-28 03:00:20 +00:00
christos
68328ddcdd Fixes for Solaris-2.4/sparc dynamically linked binaries. 
We can now run them, but:

1. setcontext() causes a panic so binaries that receive signals
   crash the machine [something is wrong with the register setup].
   sleep 10 ==
    Watchdog reset
    Data Access Exception
    Type  help  for more information
    ok

2. csh says "unknown software trap a7".
3. ls gives us a bus error.
4. ldd works :-)

But I solved the problem that had been bothering me for weeks :-)
 1995-06-27 22:12:47 +00:00
christos
c35bc29cc9 Fix PR1160... (bug with the new compat_util prefix) 1995-06-26 19:27:17 +00:00
christos
2a17942096 Add the ability to override COMPATREL and COMPATDST similar to libkern 1995-06-26 03:27:13 +00:00
briggs
a734709115 Oops... NOARGS for compat_43_sigvec. 1995-06-25 14:58:17 +00:00
briggs
e1731cd1bf syscalls.master changed. 1995-06-25 14:18:56 +00:00
briggs
de17480671 sigvec -> compat_43_sigvec. 1995-06-25 14:18:35 +00:00
briggs
09e0072b98 Add sunos_emul_path (/emul/sunos). I don't know if this is correct, but 
this will at least aid the compilation step and is similar to the
others.
 1995-06-25 14:15:08 +00:00
briggs
c9917aa539 * Don't include sys/exec.h explicitly--it's not protected against multiple 
inclusions and compat_util.h now includes it.
* Declare struct emul *e=p->p_emul in a couple of places so we can use
  STACKGAPBASE macro (should this macro be modified to take a struct
  emul * or struct proc * parameter?).
* Declare extern struct emul emul_sunos for sunos_sigvec's comparison.
 1995-06-25 13:11:44 +00:00
christos
fc741845e6 Stackgap_init() now takes an p->p_emul argument. 1995-06-24 20:36:28 +00:00
christos
d0169ce44a Use compat_util.[ch] 1995-06-24 20:29:17 +00:00
christos
5ad8a15866 Syscalls.master was changed 1995-06-24 20:26:41 +00:00
christos
57b6b2745e Use compat_util.[ch] 1995-06-24 20:22:33 +00:00
christos
6b95b513b0 Use compat_util.[ch]. 1995-06-24 20:20:04 +00:00
christos
3a3aa6407e Use compat_util.[ch] 1995-06-24 20:18:53 +00:00
christos
8207f8e49e Use the new compat_util.h 1995-06-24 20:17:54 +00:00
christos
dcb2a50b2b - Extracted all compat routines from the kern directory and moved here. 
- Created compat_util.c and compat_util.h to be used by the compatibility
  modules, so they don't duplicate the same code.
- Added prototypes to the stackgap allocation routines.
 1995-06-24 20:15:55 +00:00
fvdl
cbcf8eee8a Check for invalid filedescriptors in getmsg() and putmsg(). 1995-06-24 18:47:08 +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
4a10f838e7 Changed to use generic ELF code from kern/exec_elf.c (which was taken 
from the svr4 exec code plus the linux compat mods)
 1995-06-22 21:32:57 +00:00
cgd
8f62c773e8 don't assume the f_fsnamelen is nul-truncated or longer than MFSNAMELEN 1995-06-18 14:45:14 +00:00
pk
1e070197f4 Go with the flow; use `/emul/sunos' pseudo-root (from Matthew Green). 
Note: sunos_stat() and sunos_lstat() were added too.
 1995-06-11 22:33:50 +00:00
fvdl
769310e81d Linux select() returns the amount of time left before a timeout would have 
occured in the timeval structure. Emulate this behavior. Reported by
Theo de Raadt.
 1995-06-11 21:51:38 +00:00
fvdl
fb777788b1 Don't forget to acknowledge that all the ELF stuff was taken from 
Christos' svr4 code.
 1995-06-11 15:15:09 +00:00
fvdl
8bf395c808 Make this link when SYSVXXXX is not enabled too. 1995-06-11 15:07:55 +00:00
fvdl
a22d72bf4d * Always kill all vm_cmds before giving up on loading an executable 
* Don't try to use auxiliary arguments with statically linked executables.
* Remove 'cannot find interpreter' uprintf, as other exec modules may
  succeed in running the binary after all, and then we don't want this message.
* Some linkers produce rw- for the data segment, not rwx.
* Remove a few debugging printfs
 1995-06-11 15:06:11 +00:00
fvdl
bfc9b29ab2 Remade these after syscalls.master had changed. 1995-06-11 14:57:56 +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
abd4cc9991 Remove /dev/zero special case. It's done in mmap(). 1995-06-10 22:45:15 +00:00
mycroft
b1868d1bdf Set st_rdev in SVR4 struct stat. 1995-06-10 22:44:18 +00:00
mycroft
1e1e52e395 Rename the dirent fields to match Linux. Make sure the requested buffer 
is no larger than MAXBSIZE.
 1995-06-10 22:19:06 +00:00
jtc
95ded74f58 Moved egid credential from cr_groups[0] to new field cr_gid. POSIX.1 
requires that sgid executables and the setuid() syscall *not* change
the supplemental group list.
 1995-06-01 22:43:30 +00:00
mellon
b23214bbd9 Clear up name conflict between Ultrix syscall 103 and 139. 1995-06-01 16:38:15 +00:00
mellon
ccd1ab13a1 syscall 139 is ULTRIX_SYS_sigcleanup (from Simon Burge) 1995-05-29 17:32:35 +00:00
mycroft
cc8da4254d Need netinet/tcp.h. 1995-05-28 10:20:46 +00:00
mycroft
32659780f6 Convert TCP socket options. 1995-05-28 10:16:32 +00:00
mycroft
00569bf574 Fill in `name' argument to getsockopt() correctly. 1995-05-28 09:39:45 +00:00
mycroft
116c7de730 Fix typo. 1995-05-28 08:52:07 +00:00
mycroft
e89504670f Convert IP socket options. 1995-05-28 08:50:17 +00:00
mycroft
fbc3ef234b Get rid of damned `static's. 1995-05-28 08:09:51 +00:00
mycroft
bfd22ffde8 Generate the new ps_strings format. 1995-05-16 14:19:03 +00:00
christos
dbb1f513f8 syscalls.master was changed. 
Note that COMPAT_OHPUX has been renamed to COMPAT_HPUX_6X and this is a
kernel option now, that should be specified together with COMPAT_HPUX.
 1995-05-10 16:47:21 +00:00
christos
dd9ece9090 Made this compile on the i386 (gasp)... Someone will need to test it. 1995-05-10 16:45:25 +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