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| author | Richard Henderson <richard.henderson@linaro.org> | 2023-06-02 15:29:28 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-07-08 07:30:18 +0100 |
| commit | 44a0c4a8ccb4c2d7688f4afd901620de6e3f2765 (patch) | |
| tree | 5dfdbda7721b529276690fbb338d92455da59e4f /target/i386 | |
| parent | 03cf414ec3c6bf016d1b5c73719b67ad614e07c5 (diff) | |
| download | qemu-44a0c4a8ccb4c2d7688f4afd901620de6e3f2765.zip qemu-44a0c4a8ccb4c2d7688f4afd901620de6e3f2765.tar.gz qemu-44a0c4a8ccb4c2d7688f4afd901620de6e3f2765.tar.bz2 | |
target/i386: Use aesdec_ISB_ISR_IMC_AK
This implements the AESDEC instruction.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'target/i386')
| -rw-r--r-- | target/i386/ops_sse.h | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/target/i386/ops_sse.h b/target/i386/ops_sse.h index 93a4e0c..a0e4257 100644 --- a/target/i386/ops_sse.h +++ b/target/i386/ops_sse.h @@ -2162,16 +2162,12 @@ void glue(helper_pclmulqdq, SUFFIX)(CPUX86State *env, Reg *d, Reg *v, Reg *s, void glue(helper_aesdec, SUFFIX)(CPUX86State *env, Reg *d, Reg *v, Reg *s) { - int i; - Reg st = *v; - Reg rk = *s; - - for (i = 0 ; i < 2 << SHIFT ; i++) { - int j = i & 3; - d->L(i) = rk.L(i) ^ bswap32(AES_Td0[st.B(AES_ishifts[4 * j + 0])] ^ - AES_Td1[st.B(AES_ishifts[4 * j + 1])] ^ - AES_Td2[st.B(AES_ishifts[4 * j + 2])] ^ - AES_Td3[st.B(AES_ishifts[4 * j + 3])]); + 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); + + aesdec_ISB_ISR_IMC_AK(ad, st, rk, false); } } |