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| author | Richard Henderson <richard.henderson@linaro.org> | 2023-06-02 01:12:36 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-07-08 07:30:18 +0100 |
| commit | 00b5c7bde930363db862beb70f60cd9787f18e75 (patch) | |
| tree | aa1811f49552f3686a4365773fbd009e7fbea36e | |
| parent | cc648f5024f6b71277b72270e3242804dd3bd4a2 (diff) | |
| download | qemu-00b5c7bde930363db862beb70f60cd9787f18e75.zip qemu-00b5c7bde930363db862beb70f60cd9787f18e75.tar.gz qemu-00b5c7bde930363db862beb70f60cd9787f18e75.tar.bz2 | |
target/i386: Use aesdec_ISB_ISR_AK
This implements the AESDECLAST instruction.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| -rw-r--r-- | target/i386/ops_sse.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/target/i386/ops_sse.h b/target/i386/ops_sse.h index 63fdecb..0a37bde 100644 --- a/target/i386/ops_sse.h +++ b/target/i386/ops_sse.h @@ -2177,12 +2177,12 @@ void glue(helper_aesdec, SUFFIX)(CPUX86State *env, Reg *d, Reg *v, Reg *s) void glue(helper_aesdeclast, SUFFIX)(CPUX86State *env, Reg *d, Reg *v, Reg *s) { - int i; - Reg st = *v; - Reg rk = *s; + for (int i = 0; i < SHIFT; i++) { + AESState *ad = (AESState *)&d->ZMM_X(i); + AESState *st = (AESState *)&v->ZMM_X(i); + AESState *rk = (AESState *)&s->ZMM_X(i); - for (i = 0; i < 8 << SHIFT; i++) { - d->B(i) = rk.B(i) ^ (AES_isbox[st.B(AES_ishifts[i & 15] + (i & ~15))]); + aesdec_ISB_ISR_AK(ad, st, rk, false); } } |