- 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
