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| author | Jiong Wang <jiong.wang@arm.com> | 2017-06-28 11:00:55 +0100 |
|---|---|---|
| committer | Jiong Wang <jiong.wang@arm.com> | 2017-06-28 11:00:55 +0100 |
| commit | c604a79ad4d47070bbcc0bc082188fb16892ceef (patch) | |
| tree | e05bd320fafe416bbb5c0724572c63f73c2ee344 /gas/ChangeLog | |
| parent | 41664b45ab6387184bd0e7512fcf7a72c58744e7 (diff) | |
| download | binutils-c604a79ad4d47070bbcc0bc082188fb16892ceef.zip binutils-c604a79ad4d47070bbcc0bc082188fb16892ceef.tar.gz binutils-c604a79ad4d47070bbcc0bc082188fb16892ceef.tar.bz2 | |
[ARM] Assembler and disassembler support Dot Product Extension
This patch add assembler and disassembler support for new Dot Product
Extension.
The support can be enabled through the new "+dotprod" extension.
include/
* opcode/arm.h (FPU_NEON_EXT_DOTPROD): New macro.
(FPU_ARCH_DOTPROD_NEON_VFP_ARMV8): New macro.
gas/
* config/tc-arm.c (fpu_neon_ext_dotprod): New variable.
(neon_scalar_for_mul): Improve comments.
(do_neon_dotproduct): New function to encode Dot Product instructions.
(do_neon_dotproduct_s): Wrapper function for signed Dot Product
instructions.
(do_neon_dotproduct_u): Wrapper function for unsigned Dot Product
instructions.
(insns): New entries for vsdot and vudot.
(arm_extensions): New entry for "dotprod".
* doc/c-arm.texi: Document new "dotprod" extension.
* testsuite/gas/arm/dotprod.s: New test source.
* testsuite/gas/arm/dotprod-illegal.s: New test source.
* testsuite/gas/arm/dotprod.d: New test.
* testsuite/gas/arm/dotprod-thumb2.d: New test.
* testsuite/gas/arm/dotprod-illegal.d: New test.
* testsuite/gas/arm/dotprod-legacy-arch.d: New test.
* testsuite/gas/arm/dotprod-illegal.l: New error file.
* testsuite/gas/arm/dotprod-legacy-arch.l: New error file.
opcodes/
* arm-dis.c (coprocessor_opcodes): New entries for vsdot and vudot.
Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index eb9bc60..b149e5e 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,24 @@ +2017-06-28 Jiong Wang <jiong.wang@arm.com> + + * config/tc-arm.c (fpu_neon_ext_dotprod): New variable. + (neon_scalar_for_mul): Improve comments. + (do_neon_dotproduct): New function to encode Dot Product instructions. + (do_neon_dotproduct_s): Wrapper function for signed Dot Product + instructions. + (do_neon_dotproduct_u): Wrapper function for unsigned Dot Product + instructions. + (insns): New entries for vsdot and vudot. + (arm_extensions): New entry for "dotprod". + * doc/c-arm.texi: Document new "dotprod" extension. + * testsuite/gas/arm/dotprod.s: New test source. + * testsuite/gas/arm/dotprod-illegal.s: New test source. + * testsuite/gas/arm/dotprod.d: New test. + * testsuite/gas/arm/dotprod-thumb2.d: New test. + * testsuite/gas/arm/dotprod-illegal.d: New test. + * testsuite/gas/arm/dotprod-legacy-arch.d: New test. + * testsuite/gas/arm/dotprod-illegal.l: New error file. + * testsuite/gas/arm/dotprod-legacy-arch.l: New error file. + 2017-06-28 Maciej W. Rozycki <macro@imgtec.com> * testsuite/gas/mips/elf_mach_interaptiv-mr2.d: New test. |