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2291 Commits

Author SHA1 Message Date
kent
dad83731c1 pecoff_misc.c: Remove compat functions. 
pecoff_sys*.[ch]: regen
 2002-03-29 17:04:46 +00:00
christos
c9e808f0ee 1. fill in the ldt.sd_xx field, for total compat with linux. 
2. in setregs, use gdt's instead of ldt's because linux wants to play with
   all the ldts. Apparently linuxthreads uses ldt's to allocate space for
   pthread_t's.
 2002-03-29 17:01:49 +00:00
kent
e6ef08a13e Exclude all compat syscalls. 2002-03-29 17:00:43 +00:00
manu
4a466c8fec Added proper locks when calling uvm_swap_stats() 2002-03-29 09:06:54 +00:00
manu
2dd126f08e Fixed the swap block size problem: the swap block size as used in struct 
swapent, or as seen in userland, is dbtob(1), which turns to be 512 for all
arch for now.

In struct swapdev, there is another field for block size. This value is private
to uvm_swap.c and is only used for swap I/O on regular files. It is equal to
the underlying device block size and it is not necessarily 512.
 2002-03-28 18:45:28 +00:00
manu
9278164721 - now reports accurate swap object size with swapctl(SWAP_STATS) 
- Added two more swapctl commands: GETFREESWAP and GETSWAPVIRT.

There is a problem in the way swap block size are found here. See comment
in get_block_size().
 2002-03-28 13:14:42 +00:00
manu
2ad173ef3f Added syssgi(SETSID) 2002-03-28 12:59:35 +00:00
manu
50ac30b510 - now return real values in the rminfo system accounting structure. Theses 
are not 100% accurate, but it should be okay for most programs
- fix a bug: we were doing the copyout of the struct on failure, not success
 2002-03-28 10:37:46 +00:00
manu
5c37c50788 Use irix_sys_sigprocmask instead of svr4_sys_sigprocmask to make use 
of the SETMASK32 command.
 2002-03-28 10:36:14 +00:00
manu
fff388471d Added the SETMASK32 command for sigprocmask(2). This is equivalent to 
SETMASK except that the upper 32 bits are left untouched
 2002-03-26 22:59:32 +00:00
manu
58537aa4d9 Fixed a typo in DEBUG_IRIX code 2002-03-26 16:58:56 +00:00
manu
a4085df772 - Uses p->p_stats->p_ru instead of p->P_ru to get ressource usage, since 
p->p_ru sometime happens to be equal to 0xdeadbeef.

- added more debug output.
 2002-03-26 16:38:12 +00:00
manu
a0fa2e7fa5 Added support for sysmp system accounting structures. Only real memory info 
is defined yet, but it returns zeroes (will be fixed later).
 2002-03-26 10:54:40 +00:00
manu
2ccdf1d7ec Added truncate(2), ftruncate(2), truncate64() and ftruncate64(), the two latter 
being untested yet.
 2002-03-26 10:52:52 +00:00
manu
76084f5561 Added syssgi(PATHCONF), which implements pathconf(2), and syssgi(SETPGID) 
which implements setpgid(2).
 2002-03-25 20:42:50 +00:00
manu
0e9d73c741 Added support for IRIX kernel var emulation in kmem (not functionnal yet) 2002-03-25 18:43:59 +00:00
kent
d92d45e16c Move a variable `emul_pecoff' to new file. 2002-03-25 06:44:46 +00:00
bjh21
99ba40c188 arm26->acorn26 transition. 2002-03-24 15:49:38 +00:00
jdolecek
bbee4277ca fd_revoke(): don't assume that f_type other DTYPE_VNODE and DTYPE_SOCKET 
is automatically bogus, make the code return EINVAL for all non-vnode
descriptors
 2002-03-24 15:32:51 +00:00
jdolecek
4cfe9dc1f6 use FILE_USE()/FILE_UNUSE() as appropriate, use malloc()/free() 
instead of MALLOC()/FREE() for variable-size allocations (sync
with kern/sys_generic.c)
XXX not tested
 2002-03-24 15:19:24 +00:00
jdolecek
3089d90eeb add explicit comment a FILE_USE() is not needed here 2002-03-24 15:12:45 +00:00
jdolecek
fc18dc8984 minor indentation fix 2002-03-24 15:03:00 +00:00
oki
b10ef43c8e Read /usr/libexec/ld.so.dll if failed to read 
/emul/pecoff/usr/libexec/ld.so.dll.
reported via IRC from kent, thanks.
 2002-03-24 05:55:49 +00:00
jdolecek
0b5e2aba9a Fix problem with assumption non-socket == vnode in F_{G,S}ETOWN different way 
(revisions 1.47 & 1.48 effectively backed off):
* for all but vnodes, just fallback to sys_fcntl(); assumming
  state of support for F_SETOWN/F_GETOWN and even hardcoding it here is
  not right (e.g. rev. 1.47 had this incorrect for DTYPE_PIPE)
* fallback to sys_fcntl() also for vnodes which don't represent tty
* don't need to use FILE_{,UN}USE() here, the code won't block while
  using the pointer
* add/fix some comments
 2002-03-24 00:32:34 +00:00
christos
3c2d0dbff9 correct placement for FILE_UNUSE [from Izumi Tsutsui] 2002-03-23 15:36:15 +00:00
chs
60b5cc6ac2 make this compile again (PS_STRINGS is gone). 2002-03-23 05:00:04 +00:00
jdolecek
dd94bff875 invoke setregs hooks correctly, as in sys_execve() 
Problem noted and fix tested by Eduardo Horvath
 2002-03-22 21:36:46 +00:00
christos
0a4f1c3d8f sync with current reality and fix debugging. 2002-03-22 18:39:23 +00:00
christos
65fc8539e4 gc debugging printfs. 2002-03-22 17:14:18 +00:00
christos
8b2467a1e9 nuke mmap2, cleanup mmap, add mprotect 2002-03-22 15:21:28 +00:00
christos
5681411206 regen 2002-03-22 15:19:53 +00:00
christos
b3c32e7e6d nuke mmap2, add mprotect 2002-03-22 15:19:43 +00:00
christos
99ff14c9f3 regen 2002-03-22 15:18:48 +00:00
christos
45af46eb53 add mprotect, nuke mmap2 2002-03-22 15:18:13 +00:00
christos
b9a0007d1d regen 2002-03-22 15:17:17 +00:00
christos
190ffecb97 add mprotect, nuke mmap2 2002-03-22 15:17:04 +00:00
christos
7359db6620 regen 2002-03-22 15:16:14 +00:00
christos
24e38ed8f3 nuke mmap2 add mprotect 2002-03-22 15:16:02 +00:00
christos
f7f4206314 regen. 2002-03-22 15:15:08 +00:00
christos
2b9a2aabe8 nuke mmap2, add mprotect 2002-03-22 15:14:55 +00:00
christos
92945f57fe regen 2002-03-22 15:11:23 +00:00
christos
22111899d0 1. make sure lines don't wrap 
2. fix mmap and call it mmap like other ports do, not mmap2
3. implement fcntl64
4. implement mprotect because linux treats args slightly differently.
 2002-03-22 15:10:38 +00:00
christos
b02cb6b16f implement the locking calls for linux_file64. 2002-03-22 14:54:49 +00:00
christos
3b57c6607c - obey FILE_USE and FILE_UNUSE 
- don't assume that non sockets point to vnodes.
 2002-03-22 14:53:26 +00:00
christos
d9ada7eabf Don't bitch if we don't have support for a particular arch. This makes it 
easier to include this header from userland binaries [sysctl] on archs that
don't support compat-linux without incurring ifdef hell.
 2002-03-21 13:23:48 +00:00
christos
e88e90e3bf use 64 signals. 2002-03-20 17:50:07 +00:00
christos
50981e06bc emulation specific sysctls. Also change the kernel date to nov 11 as requested 
by bad.
 2002-03-20 00:27:58 +00:00
christos
bda4b15e05 - Now that RT-signals fit, fix the array to deliver them. [i386 only]. 
- jdk-1.4 works perfectly now. :-)
 2002-03-19 20:51:59 +00:00
manu
af187fe983 Added swapctl SC_ADD, SC_REMOVE and SC_SGIADD commands. 2002-03-18 20:34:54 +00:00
manu
a8db9077cd Uses the recently introduced uvm_swap_stats() instead of 
sys_swapctl(SWAP_STATS). This enable the use of a kernel based
buffer instead of using some temporary memory in the stackgap,
whereas we cannot make sure that the size os the struct swapent array
will fit in it. (it is not known at build time, but the stackgap len
is set at build time).
 2002-03-18 17:21:24 +00:00