From 175eafaf378659f6798c5b1b7591e9a3b1abd042 Mon Sep 17 00:00:00 2001 From: Richard Sandiford Date: Thu, 2 Dec 2021 15:00:56 +0000 Subject: aarch64: Add support for Armv8.8-A This patch adds skeleton support for -march=armv8.8-a, testing only that it correctly inherits from armv8.7-a. include/ * opcode/aarch64.h (AARCH64_FEATURE_V8_8): New macro. (AARCH64_ARCH_V8_8): Likewise. gas/ * doc/c-aarch64.texi: Document armv8.8-a. * config/tc-aarch64.c (aarch64_archs): Add armv8-8-a * testsuite/gas/aarch64/v8-8-a.s, * testsuite/gas/aarch64/v8-8-a.d: New test. --- include/opcode/aarch64.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/opcode/aarch64.h') diff --git a/include/opcode/aarch64.h b/include/opcode/aarch64.h index fa79aa9..493b797 100644 --- a/include/opcode/aarch64.h +++ b/include/opcode/aarch64.h @@ -94,6 +94,7 @@ typedef uint32_t aarch64_insn; #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. */ +#define AARCH64_FEATURE_V8_8 (1ULL << 59) /* Armv8.8 processors. */ /* Crypto instructions are the combination of AES and SHA2. */ #define AARCH64_FEATURE_CRYPTO (AARCH64_FEATURE_SHA2 | AARCH64_FEATURE_AES) @@ -141,6 +142,8 @@ typedef uint32_t aarch64_insn; #define AARCH64_ARCH_V8_7 AARCH64_FEATURE (AARCH64_ARCH_V8_6, \ AARCH64_FEATURE_V8_7 \ | AARCH64_FEATURE_LS64) +#define AARCH64_ARCH_V8_8 AARCH64_FEATURE (AARCH64_ARCH_V8_7, \ + AARCH64_FEATURE_V8_8) #define AARCH64_ARCH_V8_R (AARCH64_FEATURE (AARCH64_ARCH_V8_4, \ AARCH64_FEATURE_V8_R) \ & ~(AARCH64_FEATURE_V8_A | AARCH64_FEATURE_LOR)) -- cgit v1.1