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target-arm: A64: Implement two-register SHA instructions

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Implement the two-register SHA instruction group from the optional
Crypto Extensions.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1401458125-27977-10-git-send-email-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2014-06-09 15:43:26 +01:00
parent be56f04eea
commit f6fe04d566
2 changed files with 46 additions and 1 deletions
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2
linux-user/elfload.c
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@ -541,6 +541,8 @@ static uint32_t get_elf_hwcap(void)
do { if (arm_feature(&cpu->env, feat)) { hwcaps |= hwcap; } } while (0)
GET_FEATURE(ARM_FEATURE_V8_AES, ARM_HWCAP_A64_AES);
GET_FEATURE(ARM_FEATURE_V8_PMULL, ARM_HWCAP_A64_PMULL);
GET_FEATURE(ARM_FEATURE_V8_SHA1, ARM_HWCAP_A64_SHA1);
GET_FEATURE(ARM_FEATURE_V8_SHA256, ARM_HWCAP_A64_SHA2);
GET_FEATURE(ARM_FEATURE_CRC, ARM_HWCAP_A64_CRC32);
#undef GET_FEATURE