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[ARM] Support for ARMv8.1 Adv.SIMD extension

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Matthew Wahab 2015-06-02 12:35:21 +01:00 • committed by Jiong Wang
parent ddfded2f7b
commit d6b4b13ed2
4 changed files with 43 additions and 2 deletions
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6
include/opcode/arm.h
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@ -85,6 +85,7 @@
#define FPU_CRYPTO_EXT_ARMV8 0x00008000 /* Crypto for ARMv8. */
#define CRC_EXT_ARMV8 0x00004000 /* CRC32 for ARMv8. */
#define FPU_VFP_EXT_ARMV8xD 0x00002000 /* Single-precision FP for ARMv8. */
#define FPU_NEON_EXT_RDMA 0x00001000 /* v8.1 Adv.SIMD extensions. */
/* Architectures are the sum of the base and extensions. The ARM ARM (rev E)
defines the following: ARMv3, ARMv3M, ARMv4xM, ARMv4, ARMv4TxM, ARMv4T,
@ -203,6 +204,11 @@
#define FPU_ARCH_CRYPTO_NEON_VFP_ARMV8 \
ARM_FEATURE_COPROC (FPU_CRYPTO_ARMV8 | FPU_NEON_ARMV8 | FPU_VFP_ARMV8)
#define ARCH_CRC_ARMV8 ARM_FEATURE_COPROC (CRC_EXT_ARMV8)
#define FPU_ARCH_NEON_VFP_ARMV8_1 \
ARM_FEATURE_COPROC (FPU_NEON_ARMV8 \
| FPU_VFP_ARMV8 \
| FPU_NEON_EXT_RDMA)
#define FPU_ARCH_ENDIAN_PURE ARM_FEATURE_COPROC (FPU_ENDIAN_PURE)