- The exp-drd regression tests now run without producing assertion
failures and without hanging on Red Hat 7.3. It doesn't make sense
however to run exp-drd on Red Hat 7.3 -- while exp-drd works fine with
the NPTL, more work would be required to make exp-drd work with
linuxthreads.
- Converted several tl_assert() calls into error messages.
- Added a regression test called pth_barrier, which tests whether data
races are detected in a program that uses barriers. The output exp-drd
produces for this test program is not yet correct however.
- Updated exp-drd/TODO.txt.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7358
- Fix helgrind/tests/tc18_semabuse.c on glibc 2.7 (RedHat 8).
- Fixed a glibc 2.7 specific assertion failure in exp-drd, namely one
that was triggered when sem_post()'s return value is not zero.
- exp-drd/test/matinv.c compiles now also on RedHat 7.3.
Note: more work will be required to get exp-drd working correctly on
RedHat 7.3.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7354
- Updated copyright statement: replaced 2006-2007 by 2006-2008.
- Added copyright statement in the files where it was missing
(drd_track.h and drd_clientreq.c)
- Eliminated dependencies on core header files -- there are no more
#include "pub_core....h" directives in the exp-drd source code.
- Added semaphore support.
- Added barrier support.
- Added pthread_mutex_timedlock() support.
- Stack depth of stack traces printed by exp-drd can now be set via
--num-callers=...
- Added command-line option --trace-barrier=[yes|no].
- Added regression test for pthread_barrier() (matinv, a program that
performs matrix inversion).
- Added regression test sem_as_mutex, which tests whether race
detection works correctly when a semaphore is used to ensure mutual
exclusion of critical sections.
- Some of helgrind's regression tests are now used to test both
helgrind and exp-drd: tc17_sembar and tc18_semabuse.
- Cleaned up bitmap implementation code now that the const keyword has
been added to the declarations of the OSet functions.
- Cleaned up exp-drd/Makefile.am
- Updated exp-drd/TODO.txt
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7346
* Add docs: exp-drd/docs/README.txt
* Added one drd suppression pattern, and cleaned up the suppression file.
* All regression tests now pass on x86_64 and i386, including sigalrm.
* Updated TODO.txt file.
* pth_create_chain test is now started with 100 threads instead of 10
-- 10 was not enough.
* DRD no longer exits on PPC32 and PPC64 but just prints a warning
message before it starts.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7275
names pertaining to tests which cannot be run (no associated .vgtest),
or by adding missing .stdout.exp files for tests which are to be run
(there is an associated .vgtest).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7218
