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0cd7c67283
gcc/libgcc
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Guy Martin 0cd7c67283 linux-atomic.c (__kernel_cmpxchg2): New. 
* config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
	(FETCH_AND_OP_2): New.  Use for subword and double word operations.
	(OP_AND_FETCH_2): Likewise.
	(COMPARE_AND_SWAP_2): Likewise.
	(SYNC_LOCK_TEST_AND_SET_2): Likewise.
	(SYNC_LOCK_RELEASE_2): Likewise.
	(SUBWORD_SYNC_OP): Remove.
	(SUBWORD_VAL_CAS): Likewise.
	(SUBWORD_BOOL_CAS): Likewise.
	(FETCH_AND_OP_WORD): Update.
	Consistently use signed types.
	

Co-Authored-By: John David Anglin <danglin@gcc.gnu.org>

From-SVN: r217956
2014-11-22 00:18:49 +00:00
..
config linux-atomic.c (__kernel_cmpxchg2): New. 2014-11-22 00:18:49 +00:00
soft-fp Update soft-fp from glibc. 2014-10-09 19:21:30 +01:00
ChangeLog linux-atomic.c (__kernel_cmpxchg2): New. 2014-11-22 00:18:49 +00:00
config.host Add the nvptx port. 2014-11-10 16:12:42 +00:00
config.in
configure [PATCH 1/7] OpenMP 4.0 offloading infrastructure: configure and make 2014-11-13 13:28:56 +00:00
configure.ac [PATCH 1/7] OpenMP 4.0 offloading infrastructure: configure and make 2014-11-13 13:28:56 +00:00
crtstuff.c crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS override USE_PT_GNU_EH_FRAME. 2014-09-22 00:49:01 +00:00
dfp-bit.c
dfp-bit.h Remove LIBGCC2_LONG_DOUBLE_TYPE_SIZE target macro. 2014-09-23 01:48:46 +01:00
divmod.c
empty.mk
emutls.c
enable-execute-stack-empty.c
enable-execute-stack-mprotect.c
find-symver.awk Make soft-fp symbols into compat symbols for powerpc*-*-linux*. 2014-10-30 17:28:30 +00:00
fixed-bit.c
fixed-bit.h Remove LIBGCC2_HAS_?F_MODE target macros. 2014-09-12 13:05:18 +01:00
fixed-obj.mk
floatunsidf.c
floatunsisf.c
floatunsitf.c
floatunsixf.c
fp-bit.c Remove no-longer-needed fp-bit target macros. 2014-09-08 13:22:56 +01:00
fp-bit.h
gbl-ctors.h
gen-fixed.sh
generic-morestack-thread.c
generic-morestack.c Use -fbuilding-libgcc for more target macros used in libgcc. 2014-09-05 13:03:46 +01:00
generic-morestack.h
gstdint.h
gthr-posix.h
gthr-single.h
gthr.h
libgcc2.c Remove LIBGCC2_LONG_DOUBLE_TYPE_SIZE target macro. 2014-09-23 01:48:46 +01:00
libgcc2.h Remove LIBGCC2_LONG_DOUBLE_TYPE_SIZE target macro. 2014-09-23 01:48:46 +01:00
libgcc-std.ver.in
libgcov-driver-system.c
libgcov-driver.c Add overlap functionality to gcov-tool. 2014-10-08 21:51:41 +00:00
libgcov-interface.c Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ... 2014-09-17 20:13:17 +00:00
libgcov-merge.c Makefile.in: Fix dependence. 2014-10-07 04:02:31 +00:00
libgcov-profiler.c Makefile.in: Fix dependence. 2014-10-07 04:02:31 +00:00
libgcov-util.c Add overlap functionality to gcov-tool. 2014-10-08 21:51:41 +00:00
libgcov.h Makefile.in: Fix dependence. 2014-10-07 04:02:31 +00:00
Makefile.in [PATCH 1/7] OpenMP 4.0 offloading infrastructure: configure and make 2014-11-13 13:28:56 +00:00
memcmp.c
memcpy.c
memmove.c
memset.c
mkheader.sh
mkmap-flat.awk
mkmap-symver.awk
offloadstuff.c [PATCH 1/7] OpenMP 4.0 offloading infrastructure: configure and make 2014-11-13 13:28:56 +00:00
shared-object.mk Add the nvptx port. 2014-11-10 16:12:42 +00:00
siditi-object.mk
static-object.mk Add the nvptx port. 2014-11-10 16:12:42 +00:00
sync.c
udivmod.c
udivmodsi4.c
unwind-arm-common.inc
unwind-c.c
unwind-compat.c
unwind-compat.h
unwind-dw2-fde-compat.c
unwind-dw2-fde-dip.c
unwind-dw2-fde.c
unwind-dw2-fde.h
unwind-dw2.c Use -fbuilding-libgcc for more target macros used in libgcc. 2014-09-05 13:03:46 +01:00
unwind-dw2.h Use -fbuilding-libgcc for more target macros used in libgcc. 2014-09-05 13:03:46 +01:00
unwind-generic.h
unwind-pe.h
unwind-seh.c
unwind-sjlj.c Use -fbuilding-libgcc for more target macros used in libgcc. 2014-09-05 13:03:46 +01:00
unwind.inc
vtv_end_preinit.c
vtv_end.c
vtv_start_preinit.c
vtv_start.c