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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 35 |
1 files changed, 35 insertions, 0 deletions
@@ -1,3 +1,38 @@ +2014-05-09 Dominik Vogt <vogt@linux.vnet.ibm.com> + Stefan Liebler <stli@linux.vnet.ibm.com> + + * config.make.in (enable-lock-elision): New Makefile variable. + * configure.ac: Likewise. + * configure: Regenerate. + * sysdeps/s390/configure.ac: + Add check for gcc transactions support. + * sysdeps/s390/configure: Regenerate. + * nptl/sysdeps/unix/sysv/linux/s390/Makefile: New file. + Build elision files if enabled. + * nptl/sysdeps/unix/sysv/linux/s390/elision-conf.c: New file. + Add lock elision support for s390. + * nptl/sysdeps/unix/sysv/linux/s390/elision-conf.h: Likewise. + * nptl/sysdeps/unix/sysv/linux/s390/elision-lock.c: Likewise. + * nptl/sysdeps/unix/sysv/linux/s390/elision-timed.c: Likewise. + * nptl/sysdeps/unix/sysv/linux/s390/elision-trylock.c: Likewise. + * nptl/sysdeps/unix/sysv/linux/s390/elision-unlock.c: Likewise. + * nptl/sysdeps/unix/sysv/linux/s390/force-elision.h: Likewise. + * nptl/sysdeps/unix/sysv/linux/s390/pthread_mutex_cond_lock.c: + Likewise. + * nptl/sysdeps/unix/sysv/linux/s390/pthread_mutex_lock.c: + Likewise. + * nptl/sysdeps/unix/sysv/linux/s390/pthread_mutex_timedlock.c: + Likewise. + * nptl/sysdeps/unix/sysv/linux/s390/pthread_mutex_trylock.c: + Likewise. + * nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h: + (__lll_timedlock_elision, __lll_lock_elision) + (__lll_unlock_elision, __lll_trylock_elision) + (lll_timedlock_elision, lll_lock_elision) + (lll_unlock_elision, lll_trylock_elision): Add. + * nptl/sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h + (pthread_mutex_t): Add lock elision support for s390. + 2014-05-09 Will Newton <will.newton@linaro.org> * sysdeps/arm/armv7/strcmp.S: New file. |