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[PATCH 18/35] target/i386: Use aesdec_IMC
From: |
Richard Henderson |
Subject: |
[PATCH 18/35] target/i386: Use aesdec_IMC |
Date: |
Fri, 2 Jun 2023 19:34:09 -0700 |
This implements the AESIMC instruction.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/i386/ops_sse.h | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/target/i386/ops_sse.h b/target/i386/ops_sse.h
index 036eabdf95..0187651140 100644
--- a/target/i386/ops_sse.h
+++ b/target/i386/ops_sse.h
@@ -2219,15 +2219,10 @@ void glue(helper_aesenclast, SUFFIX)(CPUX86State *env,
Reg *d, Reg *v, Reg *s)
#if SHIFT == 1
void glue(helper_aesimc, SUFFIX)(CPUX86State *env, Reg *d, Reg *s)
{
- int i;
- Reg tmp = *s;
+ AESState *ad = (AESState *)&d->ZMM_X(0);
+ AESState *st = (AESState *)&s->ZMM_X(0);
- for (i = 0 ; i < 4 ; i++) {
- d->L(i) = bswap32(AES_imc[tmp.B(4 * i + 0)][0] ^
- AES_imc[tmp.B(4 * i + 1)][1] ^
- AES_imc[tmp.B(4 * i + 2)][2] ^
- AES_imc[tmp.B(4 * i + 3)][3]);
- }
+ aesdec_IMC(ad, st, false);
}
void glue(helper_aeskeygenassist, SUFFIX)(CPUX86State *env, Reg *d, Reg *s,
--
2.34.1
- [PATCH 14/35] target/riscv: Use aesdec_ISB_ISR, (continued)
- [PATCH 14/35] target/riscv: Use aesdec_ISB_ISR, Richard Henderson, 2023/06/02
- [PATCH 27/35] target/riscv: Use aesdec_ISB_ISR_IMC_AK, Richard Henderson, 2023/06/02
- [PATCH 30/35] host/include/i386: Implement aes-round.h, Richard Henderson, 2023/06/02
- [PATCH 15/35] crypto: Add aesenc_MC, Richard Henderson, 2023/06/02
- [PATCH 31/35] host/include/aarch64: Implement aes-round.h, Richard Henderson, 2023/06/02
- [PATCH 16/35] target/arm: Use aesenc_MC, Richard Henderson, 2023/06/02
- [PATCH 34/35] crypto: Remove AES_imc, Richard Henderson, 2023/06/02
- [PATCH 35/35] crypto: Unexport AES_*_rot, AES_TeN, AES_TdN, Richard Henderson, 2023/06/02
- [PATCH 18/35] target/i386: Use aesdec_IMC,
Richard Henderson <=
- [PATCH 20/35] target/riscv: Use aesdec_IMC, Richard Henderson, 2023/06/02
- [PATCH 22/35] target/i386: Use aesenc_SB_SR_MC_AK, Richard Henderson, 2023/06/02
- [PATCH 19/35] target/arm: Use aesdec_IMC, Richard Henderson, 2023/06/02
- [PATCH 29/35] target/ppc: Use aesdec_ISB_ISR_AK_IMC, Richard Henderson, 2023/06/02
- [PATCH 32/35] crypto: Remove AES_shifts, AES_ishifts, Richard Henderson, 2023/06/02
- [PATCH 28/35] crypto: Add aesdec_ISB_ISR_AK_IMC, Richard Henderson, 2023/06/02
- [PATCH 33/35] crypto: Implement aesdec_IMC with AES_imc_rot, Richard Henderson, 2023/06/02
- Re: [PATCH 00/35] crypto: Provide aes-round.h and host accel, Ard Biesheuvel, 2023/06/03