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671 Commits

Author SHA1 Message Date
Bart Van Assche
0d37e7cf29 Move --child-silent-after-fork=yes from drd/tests/threaded-fork.vgtest to drd/tests/verify-xml-output 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12161
 2011-10-15 07:27:56 +00:00
Bart Van Assche
a110d56510 drd/tests/threaded-fork: Make sure that the generated XML output is valid 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12159
 2011-10-14 18:02:21 +00:00
Bart Van Assche
077d9ba4c2 drd, XML testing: trigger more XMLcode 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12158
 2011-10-14 18:01:18 +00:00
Bart Van Assche
66ba22b5a4 drd, XML: more xsd refinements 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12157
 2011-10-14 18:00:06 +00:00
Bart Van Assche
8a25238262 drd: Add drd/docs/drd-xml-output.xsd to the distribution tarball 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12156
 2011-10-14 17:53:30 +00:00
Bart Van Assche
6145f83cda Document command-line switches new in version 3.7.0 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12149
 2011-10-13 18:51:47 +00:00
Bart Van Assche
221abe7451 Document command-line switches new in version 3.7.0 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12148
 2011-10-13 18:50:15 +00:00
Bart Van Assche
7ee7cc8779 drd, XML: add xsd schema description and a script to verify the DRD XML output against the xsd 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12147
 2011-10-13 18:16:29 +00:00
Bart Van Assche
45e4d0e7ee drd, XML tracing: move newline generation into DRD_(trace_msg)() / change tracing output format slightly. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12146
 2011-10-13 18:04:30 +00:00
Bart Van Assche
a1bf83f581 drd, XML: more XML output consistency improvements 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12145
 2011-10-13 16:47:53 +00:00
Bart Van Assche
ef91802c74 drd, XML: make the XML output a little easier to parse 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12144
 2011-10-13 16:42:49 +00:00
Bart Van Assche
8aa868f0d7 drd/tests/filter_stderr: Don't touch XML tags 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12142
 2011-10-13 16:30:05 +00:00
Bart Van Assche
539cdca4a5 drd, XML: Use proper XML syntax 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12140
 2011-10-13 16:10:49 +00:00
Bart Van Assche
ca5c77ac7e Set svn:executable property 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12138
 2011-10-12 06:01:39 +00:00
Bart Van Assche
b7a5b789ef drd: Enable XML output. See also #282949. To do: document the output format. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12137
 2011-10-11 19:08:39 +00:00
Bart Van Assche
75ef4aad27 Update expected output - the ppc output changed due to r12038. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12132
 2011-10-10 06:10:11 +00:00
Bart Van Assche
92017bcd59 drd: Use Vg_DebugMsg for debug messages 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12122
 2011-10-08 08:56:27 +00:00
Bart Van Assche
c05ada3180 drd: Convert a few VG_(message)() calls into VG_(maybe_record_error)() calls 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12121
 2011-10-08 08:54:57 +00:00
Bart Van Assche
9d1823dac9 DRD, refactoring: Introduce DRD_(trace_msg)() 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12120
 2011-10-08 08:29:29 +00:00
Florian Krohm
3d2244f569 Fix GCC warnings about incompatible pointer assignments. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12105
 2011-10-05 14:49:12 +00:00
Bart Van Assche
58b046b78d drd, s390: Make the annotate_ignore_* and the pth_barrier* tests produce 
the same output on s390 as on other systems (not tested yet).


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12103
 2011-10-05 13:10:30 +00:00
Bart Van Assche
83f6f0137f Make drd/drd_pthread_intercepts.c compile again on Linux systems without usable <linux/futex.h> header 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12035
 2011-09-17 06:24:49 +00:00
Florian Krohm
1423416745 Add exp files for s390x. GCC's use of the MVC insn causes 
duplicate errors and a different memory access pattern.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12034
 2011-09-13 16:00:38 +00:00
Julian Seward
4bc0e6e01e For intercepts in libc and the dynamic linker (ld.so or dyld), split 
the Linux and Darwin definitions so they are in completely separate
ifdefs -- iow, remove any definitions that are common to both.  This
gives some duplication, but the upside is that it is now possible to
edit the Darwin intercepts without fear of breaking the Linux ones.
This will be important when it comes to supporting OSX 10.7.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12009
 2011-09-05 20:39:57 +00:00
Bart Van Assche
0213090306 drd: Yet another regression test reliability improvement. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12004
 2011-08-30 15:09:37 +00:00
Bart Van Assche
5547d1545e drd: Avoid reporting false positive race reports inside pthread_join(). 
Note: I haven't analyzed yet since which commit these false positives
started to appear but it's most likely a commit applied after the 3.6
release.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12003
 2011-08-24 15:02:21 +00:00
Bart Van Assche
7f6fd2519e Remove the svn:executable property from a source file 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11999
 2011-08-22 14:35:04 +00:00
Bart Van Assche
e6b3e4178d drd/tests/pth_barrier: Reduce stack usage 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11968
 2011-08-12 15:21:31 +00:00
Florian Krohm
5800c7271c Check return code of pthread_create and bail out if 
the function failed. This helps on systems which don't
have lots of memory.
Suggested by Christian Borntraeger.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11967
 2011-08-12 15:07:10 +00:00
Bart Van Assche
a99feb5763 Yet another thread test scheduler sensitivity fix 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11953
 2011-07-30 16:50:33 +00:00
Bart Van Assche
93234dd711 drd: Make racing pthread_barrier_wait() calls trigger an error message instead 
of an assertion failure. Also, make barrier tracing output more detailed.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11951
 2011-07-30 09:35:56 +00:00
Bart Van Assche
e8285a3968 drd/tests/pth_barrier_thr_cr: Suppress pthread_barrier_wait() race reports since these are triggered intentionally. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11950
 2011-07-30 09:29:20 +00:00
Bart Van Assche
5a2a69e658 drd/tests/pth_barrier_thr_cr: Add more error checking. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11949
 2011-07-30 09:28:13 +00:00
Bart Van Assche
ff483e0d84 drd/tests/tc21_pthonce: Eliminate output variation 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11947
 2011-07-29 14:23:23 +00:00
Bart Van Assche
ab40e94dad drd: Fix a race condition in the barrier implementation that could result in false positives. 
What could occur before this fix is:
- The pthread_barrier() call in a first thread finishes.
- Another thread invokes pthread_join() on that thread, causing the information
  associated with that thread to be removed from the barrier object.
- The pthread_barrier() call in another thread finishes. Because some
  thread information has already been removed from the barrier object, the
  per-thread vector clock "last" won't be computed correctly by
  DRD_(barrier_post_wait)().
- Because of the above false positives could be reported.

This resulted in sporadic failure of the drd/tests/matinv regression test, and
should now be fixed.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11945
 2011-07-29 12:39:44 +00:00
Bart Van Assche
5c64e2ce11 drd: Add a stress test for the barrier implementation 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11944
 2011-07-29 12:32:53 +00:00
Bart Van Assche
26c2208f48 drd: Remove an unused member variable from the barrier implementation 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11943
 2011-07-29 12:31:33 +00:00
Bart Van Assche
0230aa2ac2 drd: drd_thread.c source code cleanup 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11942
 2011-07-29 12:30:43 +00:00
Bart Van Assche
d9e5622baf drd, bitmap node allocator: recognize root node size properly 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11941
 2011-07-29 07:26:01 +00:00
Bart Van Assche
174c18de1d drd/tests/pth_barrier[23]: Filter output such that only the error count is kept 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11940
 2011-07-29 07:22:29 +00:00
Bart Van Assche
ea04ec55b6 Yet another thread test scheduler sensitivity fix 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11939
 2011-07-29 06:58:16 +00:00
Bart Van Assche
d290f025a1 drd/tests/pth_once: Restrict the number of callers to three. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11938
 2011-07-29 06:54:22 +00:00
Bart Van Assche
85a61a6c6f drd: Remove a too strict assert() statement 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11937
 2011-07-29 06:30:23 +00:00
Bart Van Assche
fe979eb8e9 Yet another thread test scheduler sensitivity fix 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11936
 2011-07-29 06:12:51 +00:00
Bart Van Assche
01e205cfc3 drd/tests/pth_detached_sem: Send regression test output to stderr instead of stdout 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11935
 2011-07-29 05:44:38 +00:00
Bart Van Assche
259006daec Verify drd/tests/pth_detached stderr output instead of the stdout output. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11933
 2011-07-28 18:06:44 +00:00
Bart Van Assche
19cbbaf2ae Two more scheduler sensitivity fixes for thread tool regression tests 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11931
 2011-07-28 17:41:49 +00:00
Bart Van Assche
f396bddd5c Micro-optimize the matinv regression test 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11930
 2011-07-28 17:40:49 +00:00
Bart Van Assche
08eecbf85d drd: Make drd_pthread_intercepts.c compile again on systems where 
FUTEX_PRIVATE_FLAG has not been defined in <linux/futex.h>, e.g. older System z
systems.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11929
 2011-07-28 15:04:08 +00:00
Bart Van Assche
bce3207562 Make test 1 output independent of scheduler variations. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11928
 2011-07-28 15:01:01 +00:00