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glibc/sysdeps/unix/sysv/linux/powerpc
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Carlos O'Donell 042e1521c7 Fix semaphore destruction (bug 12674). 
This commit fixes semaphore destruction by either using 64b atomic
operations (where available), or by using two separate fields when only
32b atomic operations are available.  In the latter case, we keep a
conservative estimate of whether there are any waiting threads in one
bit of the field that counts the number of available tokens, thus
allowing sem_post to atomically both add a token and determine whether
it needs to call futex_wake.

See:
https://sourceware.org/ml/libc-alpha/2014-12/msg00155.html
 		2015-01-21 00:46:16 -05:00
..
bits powerpc: Add adaptive elision to rwlocks 2015-01-12 06:30:54 -05:00
powerpc32 powerpc: abort transaction in syscalls 2015-01-12 06:32:08 -05:00
powerpc64 powerpc: abort transaction in syscalls 2015-01-12 06:32:08 -05:00
sys Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
Implies
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Makefile powerpc: Add the lock elision using HTM 2015-01-12 06:30:19 -05:00
Versions
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arch-fork.h
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configure
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configure.ac
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dl-brk.S
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dl-cache.h
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dl-static.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
dl-sysdep.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
elision-conf.c powerpc: Fix Copyright dates and CL entry 2015-01-12 12:58:34 -05:00
elision-conf.h powerpc: Fix Copyright dates and CL entry 2015-01-12 12:58:34 -05:00
elision-lock.c powerpc: Fix Copyright dates and CL entry 2015-01-12 12:58:34 -05:00
elision-timed.c powerpc: Fix Copyright dates and CL entry 2015-01-12 12:58:34 -05:00
elision-trylock.c powerpc: Fix Copyright dates and CL entry 2015-01-12 12:58:34 -05:00
elision-unlock.c powerpc: Fix Copyright dates and CL entry 2015-01-12 12:58:34 -05:00
force-elision.h powerpc: Fix Copyright dates and CL entry 2015-01-12 12:58:34 -05:00
get_clockfreq.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
get_timebase_freq.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
getdents64.c
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getmsg.c
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getrlimit64.c
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gettimeofday.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
htm.h powerpc: Fix Copyright dates and CL entry 2015-01-12 12:58:34 -05:00
init-first.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
ioctl.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
ipc_priv.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
kernel-features.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
kernel_termios.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
ldconfig.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
ldd-rewrite.sed
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ldsodefs.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
libc-start.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
lowlevellock.h powerpc: Fix Copyright dates and CL entry 2015-01-12 12:58:34 -05:00
nldbl-abi.h
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oldgetrlimit64.c
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profil-counter.h
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pt-longjmp.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
pthread_attr_setstack.c
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pthread_attr_setstacksize.c
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pthread_mutex_cond_lock.c powerpc: Fix Copyright dates and CL entry 2015-01-12 12:58:34 -05:00
pthread_mutex_lock.c powerpc: Fix Copyright dates and CL entry 2015-01-12 12:58:34 -05:00
pthread_mutex_timedlock.c powerpc: Fix Copyright dates and CL entry 2015-01-12 12:58:34 -05:00
pthread_mutex_trylock.c powerpc: Fix Copyright dates and CL entry 2015-01-12 12:58:34 -05:00
pthread_spin_unlock.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
putmsg.c
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readdir64.c
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readdir64_r.c
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readelflib.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
rt-sysdep.c
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sched_getcpu.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
sigcontextinfo.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
syscall.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
syscalls.list Remove __libc_waitpid function name. 2014-11-07 01:27:16 +00:00
sysdep.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
test-gettimebasefreq.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
time.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00