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| author | Paul Brook <paul@codesourcery.com> | 2009-11-02 13:44:05 +0000 |
|---|---|---|
| committer | Paul Brook <paul@codesourcery.com> | 2009-11-02 13:44:05 +0000 |
| commit | 62f3b8c86784407e864ddf7698b9852cb76aa339 (patch) | |
| tree | 6a7acbf09e26521be68c3b7f3a49fe3ccc90a339 /gas/doc | |
| parent | ec15ac506168c7b0ead70d5d52c5d3fd18c5acab (diff) | |
| download | ppe42-binutils-62f3b8c86784407e864ddf7698b9852cb76aa339.tar.gz ppe42-binutils-62f3b8c86784407e864ddf7698b9852cb76aa339.zip | |
2009-11-02 Paul Brook <paul@codesourcery.com>
ld/testsuite/
* ld-arm/arm-elf.exp: Add new attr-merge-vfp tests.
* ld-arm/attr-merge-vfp-1.d: New test.
* ld-arm/attr-merge-vfp-1r.d: New test.
* ld-arm/attr-merge-vfp-2.d: New test.
* ld-arm/attr-merge-vfp-2r.d: New test.
* ld-arm/attr-merge-vfp-3.d: New test.
* ld-arm/attr-merge-vfp-3r.d: New test.
* ld-arm/attr-merge-vfp-4.d: New test.
* ld-arm/attr-merge-vfp-4r.d: New test.
* ld-arm/attr-merge-vfp-5.d: New test.
* ld-arm/attr-merge-vfp-5r.d: New test.
* ld-arm/attr-merge-vfp-2.s: New test.
* ld-arm/attr-merge-vfp-3.s: New test.
* ld-arm/attr-merge-vfp-3-d16.s: New test.
* ld-arm/attr-merge-vfp-4.s: New test.
* ld-arm/attr-merge-vfp-4-d16.s: New test.
gas/
* doc/c-arm.texi: Document new -mfpu options.
* config/tc-arm.c (fpu_vfp_ext_v3xd, fpu_vfp_fp16, fpu_neon_ext_fma,
fpu_vfp_ext_fma): New.
(NEON_ENC_TAB): Add vfma, vfms, vfnma and vfnms.
(do_vfp_nsyn_fma_fms, do_neon_fmac): New functions.
(insns): Move double precision load/store. Split out double
precision VFPv3 instrucitons. Add VFPv4 instructions.
(arm_fpus): Add VFPv3-FP16, VFPv3xD and VFPv4 variants.
(aeabi_set_public_attributes): Set VFPv4 variants
gas/testsuite/
* gas/arm/attr-mfpu-vfpv4.d: New test.
* gas/arm/attr-mfpu-vfpv4-d16.d: New test.
* gas/arm/neon-fma-cov.d: New test.
* gas/arm/neon-fma-cov.s: New test.
* gas/arm/vfp-fma-inc.s: New test.
* gas/arm/vfp-fma-arm.d: New test.
* gas/arm/vfp-fma-arm.s: New test.
* gas/arm/vfp-fma-thumb.d: New test.
* gas/arm/vfp-fma-thumb.s: New test.
* gas/arm/vfma1.d: New test.
* gas/arm/vfma1.s: New test.
* gas/arm/vfpv3xd.d: New test.
* gas/arm/vfpv3xd.s: New test.
include/opcode/
* arm.h (FPU_VFP_EXT_V3xD, FPU_VFP_EXT_FP16, FPU_NEON_EXT_FMA,
FPU_VFP_EXT_FMA, FPU_VFP_V3xD, FPU_VFP_V4D16, FPU_VFP_V4): Define.
(FPU_ARCH_VFP_V3D16_FP16, FPU_ARCH_VFP_V3_FP16, FPU_ARCH_VFP_V3xD,
FPU_ARCH_VFP_V3xD_FP16, FPU_ARCH_VFP_V4, FPU_ARCH_VFP_V4D16,
FPU_ARCH_NEON_VFP_V4): Define.
binutils/
* readelf.c (arm_attr_tag_VFP_arch): Add VFPv4 and VFPv4-D16.
bfd/
* elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
attributes.
opcodes/
* arm-dis.c (coprocessor_opcodes): Update to use new feature flags.
Add VFPv4 instructions.
Diffstat (limited to 'gas/doc')
| -rw-r--r-- | gas/doc/c-arm.texi | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/gas/doc/c-arm.texi b/gas/doc/c-arm.texi index 2f4bf853bb..eb58a562c7 100644 --- a/gas/doc/c-arm.texi +++ b/gas/doc/c-arm.texi @@ -200,15 +200,22 @@ The following format options are recognized: @code{vfp10-r0}, @code{vfp9}, @code{vfpxd}, -@code{vfpv2} -@code{vfpv3} -@code{vfpv3-d16} +@code{vfpv2}, +@code{vfpv3}, +@code{vfpv3-fp16}, +@code{vfpv3-d16}, +@code{vfpv3-d16-fp16}, +@code{vfpv3xd}, +@code{vfpv3xd-d16}, +@code{vfpv4}, +@code{vfpv4-d16}, @code{arm1020t}, @code{arm1020e}, @code{arm1136jf-s}, -@code{maverick} +@code{maverick}, +@code{neon}, and -@code{neon}. +@code{neon-vfpv4}. In addition to determining which instructions are assembled, this option also affects the way in which the @code{.double} assembler directive behaves |
