From f0829dce7d2a13b553d6544c7d0fafd0633db0b7 Mon Sep 17 00:00:00 2001 From: Kyrylo Tkachov Date: Mon, 11 Mar 2013 11:09:32 +0000 Subject: Add support for AArch32 CRC instruction in ARMv8. gas/ChangeLog 2013-03-11 Kyrylo Tkachov * config/tc-arm.c (crc_ext_armv8): New feature set. (UNPRED_REG): New macro. (do_crc32_1): New function. (do_crc32b, do_crc32h, do_crc32w, do_crc32cb, do_crc32ch, do_crc32cw): Likewise. (TUEc): New macro. (insns): Add entries for crc32 mnemonics. (arm_extensions): Add entry for crc. include/opcode/ChangeLog 2013-03-11 Kyrylo Tkachov * arm.h (CRC_EXT_ARMV8): New constant. (ARCH_CRC_ARMV8): New macro. opcodes/ChangeLog 2013-03-11 Kyrylo Tkachov * arm-dis.c (arm_opcodes): Add entries for CRC instructions. (thumb32_opcodes): Likewise. (print_insn_thumb32): Handle 'S' control char. gas/testsuite/ChangeLog 2013-03-11 Kyrylo Tkachov * gas/arm/crc32-bad.d: New file. * gas/arm/crc32-bad.l: Likewise. * gas/arm/crc32-bad.s: Likewise. * gas/arm/crc32.d: Likewise. * gas/arm/crc32.s: Likewise. --- include/opcode/ChangeLog | 5 +++++ include/opcode/arm.h | 2 ++ 2 files changed, 7 insertions(+) (limited to 'include') diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog index fc2b40e27..a46900ac1 100644 --- a/include/opcode/ChangeLog +++ b/include/opcode/ChangeLog @@ -1,3 +1,8 @@ +2013-03-11 Kyrylo Tkachov + + * arm.h (CRC_EXT_ARMV8): New constant. + (ARCH_CRC_ARMV8): New macro. + 2013-02-28 Yufeng Zhang * aarch64.h (AARCH64_FEATURE_CRC): New macro. diff --git a/include/opcode/arm.h b/include/opcode/arm.h index 1ac38a06f..851fd3c85 100644 --- a/include/opcode/arm.h +++ b/include/opcode/arm.h @@ -81,6 +81,7 @@ #define FPU_VFP_EXT_ARMV8 0x00020000 /* FP for ARMv8. */ #define FPU_NEON_EXT_ARMV8 0x00010000 /* Neon for ARMv8. */ #define FPU_CRYPTO_EXT_ARMV8 0x00008000 /* Crypto for ARMv8. */ +#define CRC_EXT_ARMV8 0x00004000 /* CRC32 for ARMv8. */ /* Architectures are the sum of the base and extensions. The ARM ARM (rev E) defines the following: ARMv3, ARMv3M, ARMv4xM, ARMv4, ARMv4TxM, ARMv4T, @@ -189,6 +190,7 @@ #define FPU_ARCH_NEON_VFP_ARMV8 ARM_FEATURE(0, FPU_NEON_ARMV8 | FPU_VFP_ARMV8) #define FPU_ARCH_CRYPTO_NEON_VFP_ARMV8 \ ARM_FEATURE(0, FPU_CRYPTO_ARMV8 | FPU_NEON_ARMV8 | FPU_VFP_ARMV8) +#define ARCH_CRC_ARMV8 ARM_FEATURE(0, CRC_EXT_ARMV8) #define FPU_ARCH_ENDIAN_PURE ARM_FEATURE (0, FPU_ENDIAN_PURE) -- cgit v1.2.3