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Author SHA1 Message Date
Julian Seward
08069a1f9a Don't let GDB_PATH be "" if no GDB is found at configure time, as this causes 
any attempts to attach a gdb to the process to fail in a confusing way.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8772
 2008-11-17 00:20:45 +00:00
Julian Seward
c003738f13 Make these compile on older systems. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8771
 2008-11-16 23:25:43 +00:00
Julian Seward
318bd7cf8b Make test 'tc21_pthonce' less scheduling-sensitive. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8770
 2008-11-16 21:59:29 +00:00
Julian Seward
2ebd38040f Handle sys_lookup_dcookie on amd64-linux (Andrew Haley). Also take 
the opportunity to move the handlers from syswrap-generic.c (which
they certainly aren't) to syswrap-linux.c.  Fixes #175044.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8769
 2008-11-16 21:40:54 +00:00
Julian Seward
2ce349dd7b Add some regression tests for pthread_barrier handling. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8768
 2008-11-14 19:43:44 +00:00
Julian Seward
324d8558d6 Add a couple more tests for API errors in 
evh__HG_PTHREAD_BARRIER_DESTROY_PRE.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8767
 2008-11-14 19:41:19 +00:00
Julian Seward
ee11d2781d Add initial support for POSIX barriers (pthread_barrier_{init,wait,destroy}). 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8766
 2008-11-13 13:33:09 +00:00
Julian Seward
24917a1daa Add performance comments to VG_(sizeFM), and add new method 
VG_(isEmptyFM), currently commented out.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8765
 2008-11-13 13:17:06 +00:00
Julian Seward
70e5fbdf04 Fix debug printing of fd in mmap system calls. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8764
 2008-11-13 13:14:00 +00:00
Bart Van Assche
a4ddba81ca Added regression test for Boost.Threads. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8763
 2008-11-10 18:54:46 +00:00
Bart Van Assche
0fc6d04d97 Added configure test for Boost.Threads. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8762
 2008-11-10 18:53:42 +00:00
Julian Seward
b69995b756 Update this test a bit. It's basically flawed though. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8761
 2008-11-10 16:33:29 +00:00
Julian Seward
2a7aedcf12 Handle EvM GC messaging properly. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8760
 2008-11-10 16:19:21 +00:00
Julian Seward
4a3723e8a7 Make sure laog__handle_one_lock_deletion actually gets called as a 
result of the client doing pthread_mutex_destroy() or
pthread_rwlock_destroy().



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8759
 2008-11-10 16:16:46 +00:00
Julian Seward
ab920f80a8 Adjust sed scripts used to generate the linker scripts on Linux, so as 
to delete everything after the trailing ======.  This apparently makes
the system buildable with icc 9.1.  (patch from Philip Blakely).
Fixes #173099.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8758
 2008-11-10 15:05:30 +00:00
Julian Seward
c4759767c7 Use a couple of reader-writer-lock tests from drd. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8757
 2008-11-10 02:01:17 +00:00
Julian Seward
cac5a4e9b1 Update expected outputs following a (trivial) change in the source of 
tc09 in r8753.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8756
 2008-11-10 01:16:46 +00:00
Julian Seward
fb05007dbc Add a new expected output that applies to glibc-2.7 and later. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8755
 2008-11-10 00:55:21 +00:00
Julian Seward
b705677134 Add a new expected output that applies to glibc-2.7 and later. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8754
 2008-11-10 00:46:52 +00:00
Julian Seward
19529c1c38 More updates to expected outputs. This currently gives Helgrind zero 
failures on opensuse 10.2 on amd64 (glibc 2.5, gcc-4.1.3).


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8753
 2008-11-10 00:16:34 +00:00
Julian Seward
7bba5ef8aa Update expected output. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8752
 2008-11-09 23:33:32 +00:00
Julian Seward
eb5e457e3e Move the conflicting accesses in each thread earlier, so that pure h-b 
is not fooled by the locking on non-conflicted parts of the arrays.
(Not really sure what's going on here, but DRD and Helgrind behave
identically, so I'm not too concerned.)



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8751
 2008-11-09 23:31:19 +00:00
Julian Seward
4757ac5356 Update baseline expected outputs, now that Helgrind uses a different 
algorithm than in 3.3.x.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8750
 2008-11-09 20:47:57 +00:00
Julian Seward
a500c38d13 A bit of tidying up: 
* get rid of 'struct _EC' (a.k.a 'struct EC_') and use ExeContext
  everywhere

* remove stacktrace_to_EC and call
  VG_(make_ExeContext_from_StackTrace) directly

* comment out some unused code



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8749
 2008-11-08 20:36:26 +00:00
Julian Seward
91442c55a8 Update. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8748
 2008-11-08 15:26:53 +00:00
Julian Seward
cf588ba40d When trying to establish whether or not debuginfo should be read from 
a file, first the mapping permissions _before_ peering at the file's
header, rather than afterwards.  This changes the logic to behave more
like it does in 3.3.x.  Fixes #164669, although really it is all still
rather fragile.  The bug report,
http://bugs.kde.org/show_bug.cgi?id=164669, contains a detailed
explanation.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8747
 2008-11-08 15:22:19 +00:00
Julian Seward
513611364e Update expected output, with a line number that's actually correct. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8746
 2008-11-08 15:18:53 +00:00
Julian Seward
8f7ec4c30b Add a second expected output. It appears that a recent glibcs print 
one (or a value near it) as "+1.0000e+00" instead of "+1.0000e-00".
Or it could be a rounding issue .. I dunno.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8745
 2008-11-08 15:17:50 +00:00
Julian Seward
fbf22fd8f3 Attempt to reduce output variance by ensuring mainSort() is never inlined. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8744
 2008-11-08 15:15:06 +00:00
Julian Seward
e8eb2c86b4 Use a "sided" comparison rather than a "point" comparison, so as to 
ensure that gcc generates only one conditional jump per conditional
expression, not two.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8743
 2008-11-08 15:14:01 +00:00
Julian Seward
d1dc2a9f7d Update expected output now that Memcheck's realloc implementation always 
moves the block, even when the new block is smaller or the same size.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8742
 2008-11-08 15:12:48 +00:00
Julian Seward
655e5db3df Sigh: /bin/sh on Ubuntu is not bash, it is dash (what a nuisance) and 
it doesn't do the "[ ]" thing itself; instead it hands it off to
/usr/bin/[.  And that doesn't understand "==" on strings; it wants "="
instead.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8741
 2008-11-08 15:11:03 +00:00
Julian Seward
5319fd78d6 Add a new expected output for this test. Really it's a bad test, 
in the sense that there are a huge number of valid outcomes, but
I'm not sure how to test it better.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8740
 2008-11-08 15:06:57 +00:00
Julian Seward
68fec5b14a Update expected output. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8739
 2008-11-08 15:05:49 +00:00
Julian Seward
9ea912641f Run this test -q, so as to remove the variance in outputs exhibited as 
different numbers of blank lines than expected.  I assume this
signifies that different numbers of forked-but-not-exec'd processes
are exiting, but I'm not sure.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8738
 2008-11-08 15:04:58 +00:00
Julian Seward
48c4779e66 Mark allocation operators as no-inline so as to make the test more 
repeatable across different gccs.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8737
 2008-11-08 15:01:22 +00:00
Julian Seward
2a5db7f788 Support sys_stime on x86-linux. Fixes #159285. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8736
 2008-11-06 23:11:42 +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
3a2fbbfafd Add ioctl wrappers for Linux wireless extensions version 22. 
Patch from Gwenael Lambrouin.  Fixes #159452.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8734
 2008-11-05 16:59:55 +00:00
Julian Seward
650da4509d Update. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8733
 2008-11-05 12:46:43 +00:00
Julian Seward
4677e728df Try to compute a correct VG base directory, regardless of how/where 
the script is invoked.  See #162092.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8732
 2008-11-05 12:05:14 +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
Julian Seward
f4bffe6909 Support sys_pipe2 on {amd64,x86}-linux. Also, update syscall numbers 
for all supported Linuxes to those in linux-2.6.28-rc3.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8730
 2008-11-05 11:20:59 +00:00
Bart Van Assche
7955eb2820 Make sure that $d is always an absolute path, even if vg-in-place has been started without specifying a path. Furthermore, vg-in-place now also works when started from a path containing spaces. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8729
 2008-11-04 17:49:58 +00:00
Bart Van Assche
1d1e8e3562 Updated ignore lists. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8728
 2008-11-04 17:42:00 +00:00
Julian Seward
217f01f3e2 * add some assertions to frame-level wildcarding mechanism 
* remove a couple of tabs

* clarify related documentation a bit



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8727
 2008-11-04 11:29:19 +00:00
Julian Seward
279a7e01cf Update documentation on suppressions following addition of frame-level 
wildcarding in suppressions (r8725).  Also clarify a couple of bits of
wording.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8726
 2008-11-04 01:38:02 +00:00
Julian Seward
53ed6e0dd5 Improvements to the suppression mechanism: 
* Allow frame-level wildcarding in suppressions.  Based on a patch by
  Akos PASZTORY.  Fixes #151612.  With this change, a line "..." in a
  suppression stacktrace matches any number of frames, including zero.

* Show line numbers in syntax errors when parsing supp files.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8725
 2008-11-03 23:10:25 +00:00
Julian Seward
79765330c3 Add summaries for more than 60 bugs logged in bugzilla since 3.3.1 was 
released.  Looking at this lot, you'd get the impression the system is
so bug-riddled it's amazing it works at all.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8724
 2008-11-02 23:46:32 +00:00
Julian Seward
b9a0667306 Fixes for compilation warnings from the apparently very strict 
gcc-4.3.2 shipped with Ubuntu 8.10.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8723
 2008-11-01 23:55:32 +00:00