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| author | ramana <ramana@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-10-18 10:49:23 +0000 |
|---|---|---|
| committer | ramana <ramana@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-10-18 10:49:23 +0000 |
| commit | 530c2b2e4873415e89a90065ba18ec739dd4ebcb (patch) | |
| tree | fc46d395d86fd64a67f721fb90ce21b242b75e21 /libgcc | |
| parent | a558fd42873865cc1e93a5916713f850c510d76e (diff) | |
| download | ppe42-gcc-530c2b2e4873415e89a90065ba18ec739dd4ebcb.tar.gz ppe42-gcc-530c2b2e4873415e89a90065ba18ec739dd4ebcb.zip | |
Add basic armv8-a support
2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
* config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
* gcc.target/arm/ftest-armv8a-arm.c: New testcase.
* gcc.target/arm/ftest-armv8a-thumb.c: Likewise.
* gcc.target/arm/ftest-support-arm.h (feature_matrix): Add
ARMv8-A row.
* gcc.target/arm/ftest-support-thumb.h (feature_matrix):
Likewise.
* gcc.target/arm/ftest-support.h (architecture): Add ARMv8-A.
* lib/target-supports.exp: Add ARMv8-A architecture expectation.
2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* config.gcc: Add support for ARMv8 for arm*-*-* targets.
* config/arm/arm-arches.def: Add armv8-a
* config/arm/arm-fpus.def: Add fp-armv8, neon-fp-armv8,
crypto-neon-fp-armv8. Add crypto field.
* config/arm/arm-tables.opt: Regenerate.
* config/arm/arm.c (FL_FOR_ARCH8A): Likewise.
(arm_arch8): New global variable.
(ARM_FPU): Add crypto parameter.
(arm_option_override): Set arm_arch8, update comments.
* config/arm/arm.h (TARGET_CRYPTO): New macro.
(arm_fpu_desc): Add crypto field.
(base_architecture): Add ARMv8 entry.
(arm_arch8): New variable declaration.
* config/arm/bpabi.h: ARMv8 supports BE8.
* doc/invoke.texi: Document ARMv8 options.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192558 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libgcc')
| -rw-r--r-- | libgcc/ChangeLog | 4 | ||||
| -rw-r--r-- | libgcc/config/arm/lib1funcs.S | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index e28e53f2e87..b8d2af78359 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,7 @@ +2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> + + * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A. + 2012-10-15 Matthias Klose <doko@ubuntu.com> * config.host: Match arm*-*-linux-* for ARM Linux/GNU. diff --git a/libgcc/config/arm/lib1funcs.S b/libgcc/config/arm/lib1funcs.S index 45c3251bd70..ac3c995a85f 100644 --- a/libgcc/config/arm/lib1funcs.S +++ b/libgcc/config/arm/lib1funcs.S @@ -109,6 +109,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see # define __ARM_ARCH__ 7 #endif +#if defined(__ARM_ARCH_8A__) +# define __ARM_ARCH__ 8 +#endif + #ifndef __ARM_ARCH__ #error Unable to determine architecture. #endif |
