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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 /gcc/config/arm/arm-fpus.def | |
| 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 'gcc/config/arm/arm-fpus.def')
| -rw-r--r-- | gcc/config/arm/arm-fpus.def | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/gcc/config/arm/arm-fpus.def b/gcc/config/arm/arm-fpus.def index d0fbfd3704b..377e5e14552 100644 --- a/gcc/config/arm/arm-fpus.def +++ b/gcc/config/arm/arm-fpus.def @@ -21,24 +21,28 @@ /* Before using #include to read this file, define a macro: - ARM_FPU(NAME, MODEL, REV, VFP_REGS, NEON, FP16) + ARM_FPU(NAME, MODEL, REV, VFP_REGS, NEON, FP16, CRYPTO) The arguments are the fields of struct arm_fpu_desc. genopt.sh assumes no whitespace up to the first "," in each entry. */ -ARM_FPU("vfp", ARM_FP_MODEL_VFP, 2, VFP_REG_D16, false, false) -ARM_FPU("vfpv3", ARM_FP_MODEL_VFP, 3, VFP_REG_D32, false, false) -ARM_FPU("vfpv3-fp16", ARM_FP_MODEL_VFP, 3, VFP_REG_D32, false, true) -ARM_FPU("vfpv3-d16", ARM_FP_MODEL_VFP, 3, VFP_REG_D16, false, false) -ARM_FPU("vfpv3-d16-fp16", ARM_FP_MODEL_VFP, 3, VFP_REG_D16, false, true) -ARM_FPU("vfpv3xd", ARM_FP_MODEL_VFP, 3, VFP_REG_SINGLE, false, false) -ARM_FPU("vfpv3xd-fp16", ARM_FP_MODEL_VFP, 3, VFP_REG_SINGLE, false, true) -ARM_FPU("neon", ARM_FP_MODEL_VFP, 3, VFP_REG_D32, true , false) -ARM_FPU("neon-fp16", ARM_FP_MODEL_VFP, 3, VFP_REG_D32, true, true) -ARM_FPU("vfpv4", ARM_FP_MODEL_VFP, 4, VFP_REG_D32, false, true) -ARM_FPU("vfpv4-d16", ARM_FP_MODEL_VFP, 4, VFP_REG_D16, false, true) -ARM_FPU("fpv4-sp-d16", ARM_FP_MODEL_VFP, 4, VFP_REG_SINGLE, false, true) -ARM_FPU("neon-vfpv4", ARM_FP_MODEL_VFP, 4, VFP_REG_D32, true, true) +ARM_FPU("vfp", ARM_FP_MODEL_VFP, 2, VFP_REG_D16, false, false, false) +ARM_FPU("vfpv3", ARM_FP_MODEL_VFP, 3, VFP_REG_D32, false, false, false) +ARM_FPU("vfpv3-fp16", ARM_FP_MODEL_VFP, 3, VFP_REG_D32, false, true, false) +ARM_FPU("vfpv3-d16", ARM_FP_MODEL_VFP, 3, VFP_REG_D16, false, false, false) +ARM_FPU("vfpv3-d16-fp16", ARM_FP_MODEL_VFP, 3, VFP_REG_D16, false, true, false) +ARM_FPU("vfpv3xd", ARM_FP_MODEL_VFP, 3, VFP_REG_SINGLE, false, false, false) +ARM_FPU("vfpv3xd-fp16", ARM_FP_MODEL_VFP, 3, VFP_REG_SINGLE, false, true, false) +ARM_FPU("neon", ARM_FP_MODEL_VFP, 3, VFP_REG_D32, true , false, false) +ARM_FPU("neon-fp16", ARM_FP_MODEL_VFP, 3, VFP_REG_D32, true, true, false) +ARM_FPU("vfpv4", ARM_FP_MODEL_VFP, 4, VFP_REG_D32, false, true, false) +ARM_FPU("vfpv4-d16", ARM_FP_MODEL_VFP, 4, VFP_REG_D16, false, true, false) +ARM_FPU("fpv4-sp-d16", ARM_FP_MODEL_VFP, 4, VFP_REG_SINGLE, false, true, false) +ARM_FPU("neon-vfpv4", ARM_FP_MODEL_VFP, 4, VFP_REG_D32, true, true, false) +ARM_FPU("fp-armv8", ARM_FP_MODEL_VFP, 8, VFP_REG_D32, false, true, false) +ARM_FPU("neon-fp-armv8",ARM_FP_MODEL_VFP, 8, VFP_REG_D32, true, true, false) +ARM_FPU("crypto-neon-fp-armv8", + ARM_FP_MODEL_VFP, 8, VFP_REG_D32, true, true, true) /* Compatibility aliases. */ -ARM_FPU("vfp3", ARM_FP_MODEL_VFP, 3, VFP_REG_D32, false, false) +ARM_FPU("vfp3", ARM_FP_MODEL_VFP, 3, VFP_REG_D32, false, false, false) |