diff options
| -rw-r--r-- | target/arm/cpu.h | 5 | ||||
| -rw-r--r-- | target/arm/sve.decode | 4 | ||||
| -rw-r--r-- | target/arm/translate-sve.c | 16 |
3 files changed, 25 insertions, 0 deletions
diff --git a/target/arm/cpu.h b/target/arm/cpu.h index e808e6ba40..55383cb066 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -4256,6 +4256,11 @@ static inline bool isar_feature_aa64_sve2_bitperm(const ARMISARegisters *id) return FIELD_EX64(id->id_aa64zfr0, ID_AA64ZFR0, BITPERM) != 0; } +static inline bool isar_feature_aa64_sve2_sha3(const ARMISARegisters *id) +{ + return FIELD_EX64(id->id_aa64zfr0, ID_AA64ZFR0, SHA3) != 0; +} + static inline bool isar_feature_aa64_sve2_sm4(const ARMISARegisters *id) { return FIELD_EX64(id->id_aa64zfr0, ID_AA64ZFR0, SM4) != 0; diff --git a/target/arm/sve.decode b/target/arm/sve.decode index 46ebb5e2f8..051a6399ac 100644 --- a/target/arm/sve.decode +++ b/target/arm/sve.decode @@ -1571,3 +1571,7 @@ AESMC 01000101 00 10000011100 decrypt:1 00000 rd:5 AESE 01000101 00 10001 0 11100 0 ..... ..... @rdn_rm_e0 AESD 01000101 00 10001 0 11100 1 ..... ..... @rdn_rm_e0 SM4E 01000101 00 10001 1 11100 0 ..... ..... @rdn_rm_e0 + +# SVE2 crypto constructive binary operations +SM4EKEY 01000101 00 1 ..... 11110 0 ..... ..... @rd_rn_rm_e0 +RAX1 01000101 00 1 ..... 11110 1 ..... ..... @rd_rn_rm_e0 diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index 3b977b2462..2136a41094 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -8197,3 +8197,19 @@ static bool trans_SM4E(DisasContext *s, arg_rrr_esz *a) { return do_sm4(s, a, gen_helper_crypto_sm4e); } + +static bool trans_SM4EKEY(DisasContext *s, arg_rrr_esz *a) +{ + return do_sm4(s, a, gen_helper_crypto_sm4ekey); +} + +static bool trans_RAX1(DisasContext *s, arg_rrr_esz *a) +{ + if (!dc_isar_feature(aa64_sve2_sha3, s)) { + return false; + } + if (sve_access_check(s)) { + gen_gvec_fn_zzz(s, gen_gvec_rax1, MO_64, a->rd, a->rn, a->rm); + } + return true; +} |