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100 Commits

Author SHA1 Message Date
Tom Hughes
2ebda825b1 Add support ioprio_get and wire up ioprio_set on all platforms. 
Fixes bug #177819.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8826
 2008-12-15 08:58:29 +00:00
Tom Hughes
4d4d4c10fe Add support for eventfd2 (and wire up pipe2 on PPC platforms). 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8815
 2008-12-10 09:28:56 +00:00
Julian Seward
e3cccbaf9a Fix integer-pointer comparisons in new spu_ wrappers. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8735
 2008-11-06 09:22:50 +00:00
Julian Seward
af77aae9cd Support sys_spu_run and sys_spu_create on ppc32-linux. Patch by 
Kenneth Skovhede.  Fixes #167288.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8731
 2008-11-05 11:36:59 +00:00
Bart Van Assche
86ff87c102 Enabled capget and capset system calls for amd64, ppc32 and ppc64. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8554
 2008-08-27 17:41:56 +00:00
Julian Seward
832a3d400b Tidy up the wrappers for pread64 and pwrite64, and make these two 
syscalls available on ppc64-linux.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8519
 2008-08-07 20:29:55 +00:00
Bart Van Assche
783f123bab Enabled support for the sched_setparam() system call on the amd64, ppc32 and ppc64 platforms (was already enabled on x86). 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8405
 2008-07-09 07:39:09 +00:00
Bart Van Assche
8e96150945 Merged FORMATCHECK branch (r8368) to trunk. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8369
 2008-07-07 06:49:24 +00:00
Bart Van Assche
bd28f145d5 Moved support for Linux-specific system call sys_init_module from generic to Linux wrappers. Added wrapper for sys_delete_module system call. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8266
 2008-06-21 16:28:24 +00:00
Bart Van Assche
7d072b3b4a Enabled timerfd() and timerfd_create() support for ppc32 and ppc64. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8051
 2008-05-12 18:16:14 +00:00
Julian Seward
3c25a48a0c Temporarily work around compilation failures caused by non-definition 
of __NR_timerfd, pending proper resolution.  See
http://bugs.kde.org/show_bug.cgi?id=160907



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7983
 2008-05-01 21:22:38 +00:00
Julian Seward
4cae5c3ed5 Merge branches/OTRACK_BY_INSTRUMENTATION into the trunk. This adds 
support to Memcheck for tracking the origin of uninitialised values,
if you use the --track-origins=yes flag.

This currently causes some Memcheck regression tests to fail, because
they now print an extra line of advisory text in their output.  This
will be fixed.

The core-tool interface is slightly changed.  The version number for
the interface needs to be incremented.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7982
 2008-05-01 20:24:26 +00:00
Bart Van Assche
c6d4c09e7c Added support for timerfd_create(), timerfd_gettime() and timerfd_settime() system calls. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7942
 2008-04-27 12:56:06 +00:00
Bart Van Assche
46fd0e3040 Enabled syslog and create_module system calls. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7920
 2008-04-26 10:57:07 +00:00
Bart Van Assche
e31611fb5c Added support for epoll_pwait(), utimensat(), eventfd(), timerfd() and signalfd(). Fixes bug 160907. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7917
 2008-04-26 07:45:10 +00:00
Tom Hughes
34d1e3b268 Always call ML_(generic_POST_sys_shmat) when a shmat call succeeds, even 
if the memory was attached at address zero. Fixes bug #157665.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7399
 2008-02-11 14:47:05 +00:00
Julian Seward
5679a22410 Update copyright dates ("200X-2007" --> "200X-2008"). 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7398
 2008-02-11 11:34:59 +00:00
Julian Seward
7cebb7d626 Include headers for VG_(register_stack) calls. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7396
 2008-02-11 11:23:12 +00:00
Tom Hughes
2e55cfac69 Make the clone system call wrappers call VG_(register_stack) to record 
the new thread's stack, then make the stack unwinder use that information
to make a better guess at the stack bounds.

This helps avoid crashes trying to unwind the stack under wine when
the starting point is a routine without a proper stack frame.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7383
 2008-02-08 15:17:07 +00:00
Julian Seward
15295992a0 Handle sys_getitimer on ppc32-linux and ppc64-linux. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7193
 2007-11-20 19:59:51 +00:00
Julian Seward
06666933d9 Merge (from branches/THRCHECK) the following two changes to the core-tool 
interface:

r6805: Modify two thread-notification events in the core-tool
interface.  This removes track_post_thread_create and
track_post_thread_join.  The core can only see low level thread
creation and exiting, and has no idea about pthread-level concepts
like "pthread_create" and "pthread_join", so these are a bit
ambiguous.

Replace them with track_pre_thread_ll_create, which is notified before
a new thread makes any memory references, and
track_pre_thread_ll_exit, which is notified just before the new thread
exits, that is, after it has made its last memory reference.

r6823: Core-tool interface: give 'needs_tool_errors' an extra Boolean
indicating whether or not the core should print thread id's on error
messages.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7123
 2007-11-09 23:21:44 +00:00
Nicholas Nethercote
802b418634 Fix some copyright notices: 
- extend some to 2007
- use njn@valgrind.org instead of njn25@cam.ac.uk
- use "tool" instead of "skin"


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6703
 2007-04-15 22:15:57 +00:00
Julian Seward
1d31d0b60c Followup to r6650: tidy up sys_sigreturn/sys_rt_sigreturn on ppc32/64-linux. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6651
 2007-03-19 14:34:08 +00:00
Julian Seward
37c3d2ead6 Merge (from 3_2_BRANCH) r6457/8 (Support 64k pages on ppc32/64-linux 
(Jakub Jelink, Dave Nomura) )



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6459
 2006-12-30 17:45:08 +00:00
Tom Hughes
69c8af5179 Improve prctl support - based on patch from Eric Pouech in bug #138627. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6410
 2006-12-18 15:22:46 +00:00
Julian Seward
bbe7f55813 Merge r6140 (some of): 
- track SysRes changes

- track VG_(am_find_nsegment) const-ness change

- increase number of client syscall args supported from 6 to 8

- simplify type SyscallStatus.  Simply hold a copy of the SysRes
  for the syscall rather than have this be a data structure
  incorporating something very similar to the fields of a SysRes,
  and more besides.  Change various macros in priv_types_n_macros.h
  to match.

- syswrap-main.c: instantiate the various impedance-matching
  functions for AIX.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6276
 2006-10-17 01:47:30 +00:00
Julian Seward
f8f709fc6e Unbreak ppc{32,64}-linux after recent commits. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6228
 2006-10-14 19:51:19 +00:00
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
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
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
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
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
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
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
Julian Seward
19e8e951e5 Counterpart to r5202: restore previous assembler state with .previous 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5204
 2005-11-19 02:02:57 +00:00
Julian Seward
418aae5c97 Hmm. Perhaps all those top-level pieces of assembly weren't such a 
clever idea.  There's no reason to assume the assembler is in
.text-mode when it encounters them, and as gcc 2.96 rudely
demonstrates, sometimes it isn't.  So put .text in front of all of
them.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5202
 2005-11-18 23:50:43 +00:00
Julian Seward
f5b115b77a Enable mq syscalls (untested). 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5172
 2005-11-17 19:09:02 +00:00
Julian Seward
8a8c980ba0 Connect properly to the tgkill wrapper. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5168
 2005-11-17 14:22:22 +00:00
Julian Seward
2e084e8121 Enable sys_lstat on ppc32. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5160
 2005-11-17 11:01:55 +00:00
Julian Seward
4e648a2346 Fix up ppc32-linux handlers for sys_sigreturn and sys_rt_sigreturn. I really 
have no idea how these work (what's there is a conceptual transcription of
what we have for x86-linux) and so if those of you more Skilled In The Art 
Of Signals than myself would care to peer at it, that would be appreciated.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5153
 2005-11-16 19:15:33 +00:00
Julian Seward
6203fe7cdc Enable sys_rt_sigsuspend. This is needed by LinuxThreads. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5144
 2005-11-16 12:51:34 +00:00
Julian Seward
408f56dbf4 Enable a couple more syscalls. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5112
 2005-11-13 02:41:58 +00:00
Julian Seward
202f4dadd7 m_libcsignal is needed here. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5068
 2005-11-10 13:15:31 +00:00
Nicholas Nethercote
057061d2ae Try to avoid compiler warnings on AMD64. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5065
 2005-11-10 04:02:19 +00:00
Nicholas Nethercote
8a58b97fbb Factor out some common code in m_syswrap. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5062
 2005-11-10 02:48:04 +00:00
Nicholas Nethercote
bf21ecfdb0 Factor out some common code in m_syswrap. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5049
 2005-11-09 04:49:28 +00:00
Julian Seward
4050d0bd10 Handle sys_sigaction on ppc32-linux. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5028
 2005-11-07 15:48:31 +00:00