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| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2018-02-09 10:40:28 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-02-09 10:40:28 +0000 |
| commit | b6577bcd251ca0d57ae1de149e3c706b38f21587 (patch) | |
| tree | 12e7fb6fa09bc27febea53f097a7082918480a89 /target/arm/translate-a64.c | |
| parent | 80d6f4c6bbb718f343a832df8dee15329cc7686c (diff) | |
| download | qemu-b6577bcd251ca0d57ae1de149e3c706b38f21587.tar.gz | |
target/arm: implement SM4 instructions
This implements emulation of the new SM4 instructions that have
been added as an optional extension to the ARMv8 Crypto Extensions
in ARM v8.2.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Message-id: 20180207111729.15737-5-ard.biesheuvel@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/translate-a64.c')
| -rw-r--r-- | target/arm/translate-a64.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index 2f8b4e6150..62ece804e2 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -11632,6 +11632,10 @@ static void disas_crypto_three_reg_sha512(DisasContext *s, uint32_t insn) feature = ARM_FEATURE_V8_SM3; genfn = gen_helper_crypto_sm3partw2; break; + case 2: /* SM4EKEY */ + feature = ARM_FEATURE_V8_SM4; + genfn = gen_helper_crypto_sm4ekey; + break; default: unallocated_encoding(s); return; @@ -11705,6 +11709,10 @@ static void disas_crypto_two_reg_sha512(DisasContext *s, uint32_t insn) feature = ARM_FEATURE_V8_SHA512; genfn = gen_helper_crypto_sha512su0; break; + case 1: /* SM4E */ + feature = ARM_FEATURE_V8_SM4; + genfn = gen_helper_crypto_sm4e; + break; default: unallocated_encoding(s); return; |