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245 Commits

Author SHA1 Message Date
Julian Seward
1213e9bcf7 Merge (from 3_2_BRANCH) r6048 (SuSE 10.1 (ppc32) minor fixes) 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6051
 2006-09-11 20:33:55 +00:00
Julian Seward
070042a4c5 When handling mremap, disallow an expanding in-place remap if it would 
trash some other segment as a result of the expansion.  This fixes
#129866.  I don't know if it is a good solution though.  Causes
none/tests/mremap{,2} to fail now, although I think it is still OK.
mremap really is a semantic disaster area.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6003
 2006-08-16 14:22:29 +00:00
Julian Seward
ed31950b18 Enable syslog/sysinfo (Andy Doan). Fixes #130638. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5989
 2006-07-24 10:14:37 +00:00
Julian Seward
6149c5ff30 More ppc32/64-linux syscall wrappers, from Jakub Jelinek. Fixes #129246. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5988
 2006-07-24 10:06:09 +00:00
Tom Hughes
0e8a28708c Fix boundary case when trying to use brk() to expand right up to the 
limit of the brk segment.

Because VG_(brk_limit) is the first address beyond the end of the
memory available to the caller of brk() we need to allow it to grow
up to and including the address one page below the end of the space
valgrind has reserved.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5974
 2006-06-21 08:01:14 +00:00
Tom Hughes
22881a5f04 Implement some more terminal ioctls. Fixes bug #124039. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5970
 2006-06-07 18:35:34 +00:00
Tom Hughes
ab5dbd4755 Validate futex system call arguments more carefully. Fixes bug #117172. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5968
 2006-06-07 17:47:51 +00:00
Tom Hughes
ebe5060d49 Fix display of buffer address in sendto system call arguments. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5967
 2006-06-07 17:46:12 +00:00
Julian Seward
ad67fd79fe Update copyright dates. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5954
 2006-06-05 23:21:15 +00:00
Tom Hughes
297aa09b43 Implement the set_robust_list and get_robust_list system calls. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5905
 2006-05-17 14:24:12 +00:00
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