Paul E. Murphy 18173559a2 powerpc: Fix tabort usage in syscalls ... Fix usage of tabort in generated syscalls. r0 has special meaning when used with this instruction, thus it will not generate persistent errors, nor return an error code. This mitigates poor CPU usage when performing elided critical sections. Additionally, transactions should be aborted when entering a user invoked syscall. Otherwise the results of the transaction may be undefined. 2015-08-25 Paul E. Murphy <murphyp@linux.vnet.ibm.com> * sysdeps/powerpc/powerpc32/sysdep.h (ABORT_TRANSACTION): Use register other than r0 for tabort, it has special meaning. * sysdeps/powerpc/powerpc64/sysdep.h (ABORT_TRANSACTION): Likewise * sysdeps/unix.sysv/linux/powerpc/syscall.S (syscall): Abort transaction before starting syscall.		2015-08-25 13:45:56 -03:00
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970	powerpc: Re-work the Implies structure	2010-06-30 09:57:38 -07:00
a2	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
bits	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
cell	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
fpu	powerpc: Fix fsqrt build in libm [BZ#16576]	2015-01-28 05:59:16 -05:00
multiarch	powerpc: make memchr use memchr-power7.	2015-08-21 17:05:40 -03:00
power4	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
power5	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
power5+	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
power6	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
power6x	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
power7	powerpc: Handle worstcase behavior in strstr() for POWER7	2015-08-25 13:45:56 -03:00
power8	powerpc: Fix powerpc64 build failure with binutils 2.22	2015-01-24 08:40:04 -05:00
__longjmp-common.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
__longjmp.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
addmul_1.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
backtrace.c	libc-vdso.h place consolidation	2015-04-20 08:51:17 -03:00
bsd-_setjmp.S	PowerPC64 ABI fixes	2010-08-12 09:19:19 -07:00
bsd-setjmp.S	PowerPC64 ABI fixes	2010-08-12 09:19:19 -07:00
bzero.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
configure	powerpc64 configure message	2015-03-25 15:45:36 +10:30
configure.ac	powerpc64 configure message	2015-03-25 15:45:36 +10:30
crti.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
crtn.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
dl-dtprocnum.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
dl-irel.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
dl-machine.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
dl-machine.h	Harden powerpc64 elf_machine_fixup_plt	2015-03-26 12:30:45 +10:30
dl-trampoline.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
entry.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
ffsll.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
hp-timing.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
Implies	Revert "Use ieee754/dbl-64/wordsize-64 on powerpc64"	2013-01-10 10:44:05 +01:00
lshift.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
Makefile	Remove HP_TIMING_DIFF_INIT and dl_hp_timing_overhead	2014-07-03 08:38:25 -07:00
memcpy.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
memset.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
mul_1.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
ppc-mcount.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
register-dump.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
rtld-memset.c	powerpc: Use generic memset for RTLD for ppc32/64	2010-09-29 12:21:14 -04:00
setjmp-common.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
setjmp.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
stackguard-macros.h	PowerPC: Fix POINTER_CHK_GUARD thread register for PPC64	2013-09-25 13:43:04 -05:00
start.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strchr.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strcmp.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strcspn.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strlen.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strncmp.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strpbrk.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strspn.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strtok_r.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strtok.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
submul_1.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
sysdep.h	powerpc: Fix tabort usage in syscalls	2015-08-25 13:45:56 -03:00
tls-macros.h	powerpc: Remove HAVE_ASM_GLOBAL_DOT_NAME define	2015-03-11 09:01:05 -04:00
tst-audit.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00