Richard Earnshaw e64944ac65 [arm] Fix architecture selection when building libatomic with automatic FPU selection ... Libatomic builds a few functions for Arm with an explicit -march option. This option does not specify an FPU, which can lead to problems when targeting a hard-float or softfp environment since the architecture appears to be incompatible with the selected ABI. The fix is simple enough, just add +fp (the minimum floating point option) to the architecture. We don't use anything from the FP architecture, so it shouldn't really change anything; and if we are building for -mfloat-abi=soft the canonicalization process will remove the unnecessary fp attributes anyway. * Makefile.am: (IFUNC_OPTIONS): Set the architecture to -march=armv7-a+fp on Linux/Arm. * Makefile.in: Regenerated. From-SVN: r253935		2017-10-20 12:33:39 +00:00
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config	Fix __atomic to not implement atomic loads with CAS.	2017-02-01 17:21:59 +00:00
testsuite	Load new scanlang.exp	2017-05-12 09:20:37 +00:00
.gitignore
acinclude.m4	Clean up more fallout from r252976.	2017-10-02 17:57:19 -06:00
aclocal.m4
auto-config.h.in	Fix __atomic to not implement atomic loads with CAS.	2017-02-01 17:21:59 +00:00
cas_n.c
ChangeLog	[arm] Fix architecture selection when building libatomic with automatic FPU selection	2017-10-20 12:33:39 +00:00
configure	Clean up more fallout from r252976.	2017-10-02 17:57:19 -06:00
configure.ac	re PR other/79046 (g++ -print-file-name=plugin uses full version number in path)	2017-01-17 10:38:48 +01:00
configure.tgt	RISC-V Port: libatomic	2017-02-06 21:38:57 +00:00
exch_n.c
fadd_n.c
fand_n.c
fence.c
fenv.c
fior_n.c
flag.c
fnand_n.c
fop_n.c
fsub_n.c
fxor_n.c
gcas.c
gexch.c
glfree.c	Fix __atomic to not implement atomic loads with CAS.	2017-02-01 17:21:59 +00:00
gload.c
gstore.c
host-config.h
init.c
libatomic_i.h	Clean up more fallout from r252976.	2017-10-02 17:57:19 -06:00
libatomic.map
load_n.c
Makefile.am	[arm] Fix architecture selection when building libatomic with automatic FPU selection	2017-10-20 12:33:39 +00:00
Makefile.in	[arm] Fix architecture selection when building libatomic with automatic FPU selection	2017-10-20 12:33:39 +00:00
store_n.c
tas_n.c