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| author | Sudakshina Das <sudi.das@arm.com> | 2018-10-05 10:47:29 +0100 |
|---|---|---|
| committer | Richard Earnshaw <Richard.Earnshaw@arm.com> | 2018-10-05 11:31:14 +0100 |
| commit | 23f233a595dc7d8b9a6ababe7c4527f743c0cec1 (patch) | |
| tree | d5d2cbe6159951a7972dccd3e3edab62017449f5 /include | |
| parent | 96643e35c077ed36c74b231ceefa4c30b3b02e28 (diff) | |
| download | gdb-23f233a595dc7d8b9a6ababe7c4527f743c0cec1.zip gdb-23f233a595dc7d8b9a6ababe7c4527f743c0cec1.tar.gz gdb-23f233a595dc7d8b9a6ababe7c4527f743c0cec1.tar.bz2 | |
[Arm, 1/3] Add -march=armv8.5-a and related internal feature macros to AArch32
This patch is part of the patch series to add support for ARMv8.5-A
extensions.
(https://developer.arm.com/products/architecture/cpu-architecture/a-profile/exploration-tools)
This is the first of the patch series and adds -march=armv8.5-a and
other internal feature marcos needed for it.
*** gas/ChangeLog ***
2018-10-05 Sudakshina Das <sudi.das@arm.com>
* config/tc-arm.c (arm_archs): New entry for armv8.5-a.
(cpu_arch_ver): Likewise.
* doc/c-arm.texi: Add documentation for the same.
* testsuite/gas/arm/attr-march-armv8_5-a.d: New.
*** include/ChnageLog ***
2018-10-05 Sudakshina Das <sudi.das@arm.com>
* opcode/arm.h (ARM_EXT2_V8_5A): New.
(ARM_AEXT2_V8_5A, ARM_ARCH_V8_5A): New.
Diffstat (limited to 'include')
| -rw-r--r-- | include/ChangeLog | 5 | ||||
| -rw-r--r-- | include/opcode/arm.h | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index c11f1c4..5703b24 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,8 @@ +2018-10-05 Sudakshina Das <sudi.das@arm.com> + + * opcode/arm.h (ARM_EXT2_V8_5A): New. + (ARM_AEXT2_V8_5A, ARM_ARCH_V8_5A): New. + 2018-10-05 Richard Henderson <rth@twiddle.net> * elf/or1k.h (elf_or1k_reloc_type): Add R_OR1K_PCREL_PG21, diff --git a/include/opcode/arm.h b/include/opcode/arm.h index 83b3f22..bad131e 100644 --- a/include/opcode/arm.h +++ b/include/opcode/arm.h @@ -68,6 +68,7 @@ #define ARM_EXT2_V8A 0x00000200 /* ARMv8-A. */ #define ARM_EXT2_V8_4A 0x00000400 /* ARM V8.4A. */ #define ARM_EXT2_FP16_FML 0x00000800 /* ARM V8.2A FP16-FML instructions. */ +#define ARM_EXT2_V8_5A 0x00001000 /* ARM V8.5A. */ /* Co-processor space extensions. */ #define ARM_CEXT_XSCALE 0x00000001 /* Allow MIA etc. */ @@ -159,6 +160,7 @@ #define ARM_AEXT2_V8_2A (ARM_AEXT2_V8_1A | ARM_EXT2_V8_2A | ARM_EXT2_RAS) #define ARM_AEXT2_V8_3A (ARM_AEXT2_V8_2A | ARM_EXT2_V8_3A) #define ARM_AEXT2_V8_4A (ARM_AEXT2_V8_3A | ARM_EXT2_FP16_FML | ARM_EXT2_V8_4A) +#define ARM_AEXT2_V8_5A (ARM_AEXT2_V8_4A | ARM_EXT2_V8_5A) #define ARM_AEXT_V8M_BASE (ARM_AEXT_V6SM | ARM_EXT_DIV) #define ARM_AEXT_V8M_MAIN ARM_AEXT_V7M #define ARM_AEXT_V8M_MAIN_DSP ARM_AEXT_V7EM @@ -293,6 +295,9 @@ #define ARM_ARCH_V8_4A ARM_FEATURE (ARM_AEXT_V8A, ARM_AEXT2_V8_4A, \ CRC_EXT_ARMV8 | FPU_NEON_EXT_RDMA \ | FPU_NEON_EXT_DOTPROD) +#define ARM_ARCH_V8_5A ARM_FEATURE (ARM_AEXT_V8A, ARM_AEXT2_V8_5A, \ + CRC_EXT_ARMV8 | FPU_NEON_EXT_RDMA \ + | FPU_NEON_EXT_DOTPROD) #define ARM_ARCH_V8M_BASE ARM_FEATURE_CORE (ARM_AEXT_V8M_BASE, ARM_AEXT2_V8M) #define ARM_ARCH_V8M_MAIN ARM_FEATURE_CORE (ARM_AEXT_V8M_MAIN, \ ARM_AEXT2_V8M_MAIN) |