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| author | Przemyslaw Wirkus <przemyslaw.wirkus@arm.com> | 2021-11-17 19:02:54 +0000 |
|---|---|---|
| committer | Przemyslaw Wirkus <przemyslaw.wirkus@arm.com> | 2021-11-17 19:16:48 +0000 |
| commit | 57f02370a1e55bf09d3ede5ba6b2fcc78b40200a (patch) | |
| tree | ccfec990c7a93945882e6a0b6ebb8e487e2922ba /include | |
| parent | ef6379e16dd164487e10a06e19bcb006d5c3788b (diff) | |
aarch64: [SME] Add +sme option to -march
This series of patches (tagged [SME]) add support for the Scalable
Matrix Extension. Patch introduces new command line options: +sme, +sme-f64 and
+sme-i64 to -march command line options.
gas/ChangeLog:
* NEWS: Updated docs.
* config/tc-aarch64.c: New SME command line options.
* doc/c-aarch64.texi: Update docs.
include/ChangeLog:
* opcode/aarch64.h (AARCH64_FEATURE_SME): New flag.
(AARCH64_FEATURE_SME_F64): New flag.
(AARCH64_FEATURE_SME_I64): New flag.
opcodes/ChangeLog:
* aarch64-tbl.h (SME): New feature object.
Diffstat (limited to 'include')
| -rw-r--r-- | include/opcode/aarch64.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/opcode/aarch64.h b/include/opcode/aarch64.h index 420b211de6..e361920bb0 100644 --- a/include/opcode/aarch64.h +++ b/include/opcode/aarch64.h @@ -51,6 +51,7 @@ typedef uint32_t aarch64_insn; #define AARCH64_FEATURE_V8_4 (1ULL << 11) /* ARMv8.4 processors. */ #define AARCH64_FEATURE_V8_R (1ULL << 12) /* Armv8-R processors. */ #define AARCH64_FEATURE_V8_7 (1ULL << 13) /* Armv8.7 processors. */ +#define AARCH64_FEATURE_SME (1ULL << 14) /* Scalable Matrix Extension. */ #define AARCH64_FEATURE_LS64 (1ULL << 15) /* Atomic 64-byte load/store. */ #define AARCH64_FEATURE_PAC (1ULL << 16) /* v8.3 Pointer Authentication. */ #define AARCH64_FEATURE_FP (1ULL << 17) /* FP instructions. */ @@ -91,6 +92,8 @@ typedef uint32_t aarch64_insn; #define AARCH64_FEATURE_F64MM (1ULL << 54) #define AARCH64_FEATURE_FLAGM (1ULL << 55) /* v8.4 Flag Manipulation. */ #define AARCH64_FEATURE_V9 (1ULL << 56) /* Armv9.0-A processors. */ +#define AARCH64_FEATURE_SME_F64 (1ULL << 57) /* SME F64. */ +#define AARCH64_FEATURE_SME_I64 (1ULL << 58) /* SME I64. */ /* Crypto instructions are the combination of AES and SHA2. */ #define AARCH64_FEATURE_CRYPTO (AARCH64_FEATURE_SHA2 | AARCH64_FEATURE_AES) |