mirror/glibc - mirror of git://sourceware.org/git/glibc.git

	Commit message (Collapse)	Author	Age	Files	Lines
*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2019-01-01	1	-1/+1
\| \| \| \| \| \| \|	* All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2018-01-01	1	-1/+1
\| \| \| \| \| \| \|	* All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2017-01-01	1	-1/+1
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*	powerpc: Fix macro usage of htm builtins	Paul E. Murphy	2016-01-22	1	-3/+3
\| \| \| \| \| \|	Some extraneous semicolons were included in a recent patch which causes a build failure with newer compilers.
*	powerpc: Enforce compiler barriers on hardware transactions	Tulio Magno Quites Machado Filho	2016-01-08	1	-4/+35
\| \| \| \| \| \| \|	Work around a GCC behavior with hardware transactional memory built-ins. GCC doesn't treat the PowerPC transactional built-ins as compiler barriers, moving instructions past the transaction boundaries and altering their atomicity.
*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2016-01-04	1	-1/+1
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*	powerpc: More elision improvements	Paul Murphy	2015-11-19	1	-5/+7
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	__lll_trylock_elision sets the adapt_count variable too aggressively, and incorrectly on persistent aborts. Taking a cue from s390, adapt_count is only updated if the lock is locked, or a persistent failure occurs. In addition, the abort codes have been renumbered and refactored for clarity. As it stands, glibc only cares if the abort is persistent or not. All aborts are now persistent, excepting a busy lock. This includes changing _ABORT_NESTED_TRYLOCK into a persistent abort. * sysdeps/unix/sysv/linux/powerpc/elision-trylock.c (__lll_trylock_elision): Fix setting of adapt_count. * sysdeps/unix/sysv/linux/powerpc/htm.h (_ABORT_PERSISTENT): Define to clarify persistent aborts. (_ABORT_NESTED_TRYLOCK): Renumber, and make persistent. (_ABORT_SYSCALL): Renumber, and clarify definition. (_ABORT_LOCK_BUSY): Renumber, make non-persistent.
*	powerpc: Fix TABORT encoding for little endian	Adhemerval Zanella	2015-02-12	1	-1/+1
\| \| \| \| \|	This patch fix the TABORT encoding for toolchains with no support for HTM builtins.
*	powerpc: Fix Copyright dates and CL entry	Adhemerval Zanella	2015-01-12	1	-1/+1
\| \| \| \| \|	This patch fixes the copyright dates from files created by commit 8d2c0a5, 4b45943, and 56cf276.
*	powerpc: Add the lock elision using HTM	Adhemerval Zanella	2015-01-12	1	-0/+138
	This patch adds support for lock elision using ISA 2.07 hardware transactional memory instructions for pthread_mutex primitives. Similar to s390 version, the for elision logic defined in 'force-elision.h' is only enabled if ENABLE_LOCK_ELISION is defined. Also, the lock elision code should be able to be built even with a compiler that does not provide HTM support with builtins. However I have noted the performance is sub-optimal due scheduling pressures.