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| author | Matthew Gretton-Dann <matthew.gretton-dann@arm.com> | 2012-10-18 10:49:23 +0000 |
|---|---|---|
| committer | Ramana Radhakrishnan <ramana@gcc.gnu.org> | 2012-10-18 10:49:23 +0000 |
| commit | 595fefee5d18e9a08f2e7b1be156be4ace719a6f (patch) | |
| tree | fc46d395d86fd64a67f721fb90ce21b242b75e21 /libgcc/config/arm/lib1funcs.S | |
| parent | a9ba8ba56c16e80fd9134822bdfe34f565f4ccf4 (diff) | |
| download | gcc-595fefee5d18e9a08f2e7b1be156be4ace719a6f.tar.gz | |
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.
Co-Authored-By: Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
From-SVN: r192558
Diffstat (limited to 'libgcc/config/arm/lib1funcs.S')
| -rw-r--r-- | libgcc/config/arm/lib1funcs.S | 4 |
1 files changed, 4 insertions, 0 deletions
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 |