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efcd6e4f21d1fc7ade25bca8bbfdf2005de0c5ce
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235 Commits

Author SHA1 Message Date
Tom Hughes
6076d2c38b Don't check the fifth argument of mremap() unless MREMAP_FIXED is set 
in the fourth argument. Fix to bug #123535.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5886
 2006-05-08 11:58:06 +00:00
Tom Hughes
17b262ab87 Add support for CDROMREADRAW and fix CDROMREADTOCENTRY to mark the right 
number of bytes as defined in the post handler. Fixes bug #126696.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5885
 2006-05-08 11:37:04 +00:00
Tom Hughes
490abde206 Fix linkat, renameat and symlinkat wrappers to look at the arguments 
correctly. Fixes bug #126938.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5884
 2006-05-08 11:19:47 +00:00
Julian Seward
6fc030b2be Fix printing bug in PRE(sys_stat64). 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5881
 2006-05-04 16:43:34 +00:00
Dirk Mueller
a0d79c6e9f split the assert so that its more obvious which 
part is failing


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5864
 2006-04-27 11:05:13 +00:00
Julian Seward
e717ec89e9 Add support for sys_broc on amd64-linux when --kernel-variant=bproc. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5860
 2006-04-20 14:38:50 +00:00
Julian Seward
8367bd8ed0 Syscall wrappers for ppc32-linux (and one for amd64-linux). 
(from Jakub Jelinek)  See #125492.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5849
 2006-04-14 01:04:04 +00:00
Tom Hughes
2b63758b93 Enable sigsuspend on x86-linux and ppc32-linux. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5819
 2006-04-03 16:38:33 +00:00
Tom Hughes
ce490aed74 Handle msg_flags correctly - for recvmsg this field is written by the 
kernel not read.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5789
 2006-03-24 16:48:19 +00:00
Julian Seward
23218c0ec8 Update expected output following r5785; also add a missing 's'. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5788
 2006-03-22 11:18:50 +00:00
Tom Hughes
4eb782b553 Add wrappers for a load of new 2.6.16 system calls. Fixes bug #123248. 
Also expands pathname arguments as strings in a lot more system call
trace messages and fixed the poll wrapper to not be x86 specific.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5785
 2006-03-21 10:58:35 +00:00
Julian Seward
4246f1054a Enable sys_fchdir on ppc32-linux. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5784
 2006-03-21 02:23:27 +00:00
Tom Hughes
6331c1b82d Make hard limit enforcement work for RLIMIT_DATA and RLIMIT_STACK in 
the setrlimit system call wrapper.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5782
 2006-03-20 15:36:28 +00:00
Dirk Mueller
f1a7bdd33f various syscall wrappings needed for SUSE 10.1 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5669
 2006-02-22 12:54:44 +00:00
Tom Hughes
391d10fdeb Fix the tkill system call wrapper and enable it on x86 and amd64. 
Fixes bug #121901.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5651
 2006-02-15 10:34:50 +00:00
Julian Seward
ff75600128 A few more syscalls. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5649
 2006-02-14 21:48:42 +00:00
Julian Seward
7190322b0a Ensure memory acquired from sys_brk() really is zeroed. Fixes #121893. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5647
 2006-02-14 11:37:41 +00:00
Tom Hughes
3c2633355f Implement the vm86 and vm86old system calls based on a patch 
from Alper Akcan. Fixes bug #118939.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5635
 2006-02-11 16:26:46 +00:00
Julian Seward
fb32c626b7 Enable enough syscalls to make self-hosting work on ppc64. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5634
 2006-02-11 14:35:17 +00:00
Tom Hughes
8441a53495 Implement a few extra ioctls based on patch from Eric Pouech in bug #120728. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5633
 2006-02-11 13:29:09 +00:00
Julian Seward
62d0f75a88 Enable sys_getrusage. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5624
 2006-02-09 11:16:58 +00:00
Julian Seward
6a00071217 ppc32-linux: enable __NR_statfs 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5594
 2006-01-26 14:25:51 +00:00
Julian Seward
da90c31368 Enable message-queue syscalls. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5589
 2006-01-23 04:34:22 +00:00
Julian Seward
c53cdd12af Handle __NR_madvise. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5577
 2006-01-20 21:46:03 +00:00
Julian Seward
94e2a571bc More syscalls. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5551
 2006-01-19 03:36:13 +00:00
Julian Seward
e9d09cb891 Allow more syscalls. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5544
 2006-01-18 04:15:42 +00:00
Julian Seward
69cd1990e5 Even more ppc64-linux syscalls. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5503
 2006-01-05 14:13:14 +00:00
Julian Seward
c70190e6da More syscalls ... 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5498
 2006-01-04 15:40:16 +00:00
Cerion Armour-Brown
9e96cc2540 Tidy up some ppc64 assembly & comments a little. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5490
 2006-01-03 14:28:02 +00:00
Julian Seward
cf20ba8f52 Signal-related syscall support. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5485
 2006-01-03 04:10:13 +00:00
Julian Seward
d452d6b62d casting paranoia (harmless) 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5484
 2006-01-03 04:09:27 +00:00
Julian Seward
e76e55b1f1 Enable various syscalls. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5477
 2006-01-02 19:06:37 +00:00
Julian Seward
c3ab4db931 Oops, fix interrupted-syscall snafu. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5476
 2006-01-02 19:06:08 +00:00
Julian Seward
a5f29945c9 Fun n games making sys_clone() work. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5474
 2006-01-02 16:25:31 +00:00
Julian Seward
bcb975cf44 A couple more ppc64-linux syscalls. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5463
 2005-12-30 22:49:24 +00:00
Julian Seward
d5f6f1b38a More ppc64-linux syscalls. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5461
 2005-12-30 15:02:49 +00:00
Julian Seward
9ce31fccaf Check that the two sigprocmasks haven't failed. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5444
 2005-12-27 01:44:33 +00:00
Julian Seward
852ae71da8 Use rt_sigprocmask, and check for errors correctly. (Not yet done: amd64-linux). 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5414
 2005-12-22 23:13:27 +00:00
Julian Seward
c5afdabb3a Add enough syscalls to run bzip2 on ppc64-linux. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5412
 2005-12-22 20:24:12 +00:00
Julian Seward
67b31745a5 Properly return error codes resulting from sigprocmask failures. 
Not yet done: amd64, ppc32.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5411
 2005-12-22 20:16:00 +00:00
Julian Seward
70556adb45 Comment-only changes 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5410
 2005-12-22 20:14:57 +00:00
Julian Seward
e28aaa1d45 Make async-style syscalls work on ppc64, by using rt_sigprocmask 
instead of sigprocmask.

In the process, discover that error handling for
ML_(do_syscall_for_client_WRK) on all platforms has always been
broken, in the sense that the sigprocmasks (which are important) could
silently fail.  This commit fixes that up too (only on ppc64-linux at
the moment, so all other platforms are probably broken now).



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5407
 2005-12-22 19:28:37 +00:00
Julian Seward
67cd3dc9e6 More ppc64-linux syscalls. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5406
 2005-12-22 19:25:51 +00:00
Cerion Armour-Brown
4d4bc5d1f6 fixed up ppc64 assembly with .opd sections 
do_syscall_for_client_WRK() needed a bigger stack to avoid the linkage area.

always use dot_prefix for label calls

not wrapping assembly with
.section ".text"
...
.previous
 - ppc64 doesn't like it... seems we can't 'stack' more than one section to pop off with .previous ?





git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5405
 2005-12-22 15:53:12 +00:00
Julian Seward
d953cd832c Make a start adding syscalls. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5400
 2005-12-22 03:35:12 +00:00
Cerion Armour-Brown
b714685c63 Take ppc64 startup further along the road 
- fixed launcher.c to recognise ppc32/64-linux platforms properly
 - lots of assembly fixes to handle func descriptors, toc references, 64bit regs.
 - fixed var types in vki-ppc64-linux

Now gets as far as VG_(translate), but dies from a case of invalid orig_addr.




git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5299
 2005-12-06 19:07:08 +00:00
Dirk Mueller
d8c7166c26 more syscalls for PPC32 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5289
 2005-12-05 22:11:02 +00:00
Julian Seward
7ef795beca ppc32-linux: enable sys_{set,get}priority. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5270
 2005-12-02 16:45:28 +00:00
Tom Hughes
d7ecda24bb Enable getpriority and setpriority on amd64. Fixes bug #117369. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5256
 2005-12-01 09:21:37 +00:00
Julian Seward
8ba9a34088 Add framework for ppc64 support. Apologies in advance for the 
inevitable breakage to other platforms.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5250
 2005-11-29 13:05:56 +00:00