From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org
Subject: [PATCH 07/57] target/arm: Convert Cryptographic 2-register SHA512 to decodetree
Date: Sun, 5 May 2024 18:03:13 -0700 [thread overview]
Message-ID: <20240506010403.6204-8-richard.henderson@linaro.org> (raw)
In-Reply-To: <20240506010403.6204-1-richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/tcg/a64.decode | 5 ++++
target/arm/tcg/translate-a64.c | 50 ++--------------------------------
2 files changed, 8 insertions(+), 47 deletions(-)
diff --git a/target/arm/tcg/a64.decode b/target/arm/tcg/a64.decode
index c342c27608..5a46205751 100644
--- a/target/arm/tcg/a64.decode
+++ b/target/arm/tcg/a64.decode
@@ -631,3 +631,8 @@ RAX1 1100 1110 011 ..... 100011 ..... ..... @rrr_q1e3
SM3PARTW1 1100 1110 011 ..... 110000 ..... ..... @rrr_q1e0
SM3PARTW2 1100 1110 011 ..... 110001 ..... ..... @rrr_q1e0
SM4EKEY 1100 1110 011 ..... 110010 ..... ..... @rrr_q1e0
+
+### Cryptographic two-register SHA512
+
+SHA512SU0 1100 1110 110 00000 100000 ..... ..... @rr_q1e0
+SM4E 1100 1110 110 00000 100001 ..... ..... @r2r_q1e0
diff --git a/target/arm/tcg/translate-a64.c b/target/arm/tcg/translate-a64.c
index d2d9198f22..1bfee2583a 100644
--- a/target/arm/tcg/translate-a64.c
+++ b/target/arm/tcg/translate-a64.c
@@ -4630,6 +4630,9 @@ TRANS_FEAT(SM3PARTW1, aa64_sm3, do_gvec_op3_ool, a, 0, gen_helper_crypto_sm3part
TRANS_FEAT(SM3PARTW2, aa64_sm3, do_gvec_op3_ool, a, 0, gen_helper_crypto_sm3partw2)
TRANS_FEAT(SM4EKEY, aa64_sm4, do_gvec_op3_ool, a, 0, gen_helper_crypto_sm4ekey)
+TRANS_FEAT(SHA512SU0, aa64_sha512, do_gvec_op2_ool, a, 0, gen_helper_crypto_sha512su0)
+TRANS_FEAT(SM4E, aa64_sm4, do_gvec_op3_ool, a, 0, gen_helper_crypto_sm4e)
+
/* Shift a TCGv src by TCGv shift_amount, put result in dst.
* Note that it is the caller's responsibility to ensure that the
@@ -13524,52 +13527,6 @@ static void disas_simd_indexed(DisasContext *s, uint32_t insn)
}
}
-/* Crypto two-reg SHA512
- * 31 12 11 10 9 5 4 0
- * +-----------------------------------------+--------+------+------+
- * | 1 1 0 0 1 1 1 0 1 1 0 0 0 0 0 0 1 0 0 0 | opcode | Rn | Rd |
- * +-----------------------------------------+--------+------+------+
- */
-static void disas_crypto_two_reg_sha512(DisasContext *s, uint32_t insn)
-{
- int opcode = extract32(insn, 10, 2);
- int rn = extract32(insn, 5, 5);
- int rd = extract32(insn, 0, 5);
- bool feature;
-
- switch (opcode) {
- case 0: /* SHA512SU0 */
- feature = dc_isar_feature(aa64_sha512, s);
- break;
- case 1: /* SM4E */
- feature = dc_isar_feature(aa64_sm4, s);
- break;
- default:
- unallocated_encoding(s);
- return;
- }
-
- if (!feature) {
- unallocated_encoding(s);
- return;
- }
-
- if (!fp_access_check(s)) {
- return;
- }
-
- switch (opcode) {
- case 0: /* SHA512SU0 */
- gen_gvec_op2_ool(s, true, rd, rn, 0, gen_helper_crypto_sha512su0);
- break;
- case 1: /* SM4E */
- gen_gvec_op3_ool(s, true, rd, rd, rn, 0, gen_helper_crypto_sm4e);
- break;
- default:
- g_assert_not_reached();
- }
-}
-
/* Crypto four-register
* 31 23 22 21 20 16 15 14 10 9 5 4 0
* +-------------------+-----+------+---+------+------+------+
@@ -13744,7 +13701,6 @@ static const AArch64DecodeTable data_proc_simd[] = {
{ 0x5e000400, 0xdfe08400, disas_simd_scalar_copy },
{ 0x5f000000, 0xdf000400, disas_simd_indexed }, /* scalar indexed */
{ 0x5f000400, 0xdf800400, disas_simd_scalar_shift_imm },
- { 0xcec08000, 0xfffff000, disas_crypto_two_reg_sha512 },
{ 0xce000000, 0xff808000, disas_crypto_four_reg },
{ 0xce800000, 0xffe00000, disas_crypto_xar },
{ 0xce408000, 0xffe0c000, disas_crypto_three_reg_imm2 },
--
2.34.1
next prev parent reply other threads:[~2024-05-06 1:16 UTC|newest]
Thread overview: 101+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-06 1:03 [PATCH 00/57] target/arm: Convert a64 advsimd to decodetree (part 1) Richard Henderson
2024-05-06 1:03 ` [PATCH 01/57] target/arm: Split out gengvec.c Richard Henderson
2024-05-06 22:33 ` Philippe Mathieu-Daudé
2024-05-21 10:34 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 02/57] target/arm: Split out gengvec64.c Richard Henderson
2024-05-06 22:33 ` Philippe Mathieu-Daudé
2024-05-21 10:36 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 03/57] target/arm: Convert Cryptographic AES to decodetree Richard Henderson
2024-05-23 9:50 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 04/57] target/arm: Convert Cryptographic 3-register SHA " Richard Henderson
2024-05-23 10:04 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 05/57] target/arm: Convert Cryptographic 2-register " Richard Henderson
2024-05-23 10:05 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 06/57] target/arm: Convert Cryptographic 3-register SHA512 " Richard Henderson
2024-05-23 10:08 ` Peter Maydell
2024-05-06 1:03 ` Richard Henderson [this message]
2024-05-23 10:10 ` [PATCH 07/57] target/arm: Convert Cryptographic 2-register " Peter Maydell
2024-05-06 1:03 ` [PATCH 08/57] target/arm: Convert Cryptographic 4-register " Richard Henderson
2024-05-23 10:17 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 09/57] target/arm: Convert Cryptographic 3-register, imm2 " Richard Henderson
2024-05-23 10:19 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 10/57] target/arm: Convert XAR " Richard Henderson
2024-05-23 10:40 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 11/57] target/arm: Convert Advanced SIMD copy " Richard Henderson
2024-05-23 11:20 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 12/57] target/arm: Convert FMULX " Richard Henderson
2024-05-23 11:33 ` Peter Maydell
2024-05-23 13:00 ` Peter Maydell
2024-05-23 13:24 ` Richard Henderson
2024-05-06 1:03 ` [PATCH 13/57] target/arm: Convert FADD, FSUB, FDIV, FMUL " Richard Henderson
2024-05-23 11:37 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 14/57] target/arm: Convert FMAX, FMIN, FMAXNM, FMINNM " Richard Henderson
2024-05-23 11:38 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 15/57] target/arm: Expand vfp neg and abs inline Richard Henderson
2024-05-23 11:45 ` Peter Maydell
2024-05-23 16:29 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 16/57] target/arm: Convert FNMUL to decodetree Richard Henderson
2024-05-23 11:46 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 17/57] target/arm: Convert FMLA, FMLS " Richard Henderson
2024-05-23 12:10 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 18/57] target/arm: Convert FCMEQ, FCMGE, FCMGT, FACGE, FACGT " Richard Henderson
2024-05-23 12:15 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 19/57] target/arm: Convert FABD " Richard Henderson
2024-05-23 12:16 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 20/57] target/arm: Convert FRECPS, FRSQRTS " Richard Henderson
2024-05-23 12:19 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 21/57] target/arm: Convert FADDP " Richard Henderson
2024-05-23 12:22 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 22/57] target/arm: Convert FMAXP, FMINP, FMAXNMP, FMINNMP " Richard Henderson
2024-05-23 13:52 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 23/57] target/arm: Use gvec for neon faddp, fmaxp, fminp Richard Henderson
2024-05-23 13:55 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 24/57] target/arm: Convert ADDP to decodetree Richard Henderson
2024-05-23 13:57 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 25/57] target/arm: Use gvec for neon padd Richard Henderson
2024-05-23 13:59 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 26/57] target/arm: Convert SMAXP, SMINP, UMAXP, UMINP to decodetree Richard Henderson
2024-05-23 14:02 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 27/57] target/arm: Use gvec for neon pmax, pmin Richard Henderson
2024-05-23 14:03 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 28/57] target/arm: Convert FMLAL, FMLSL to decodetree Richard Henderson
2024-05-23 14:06 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 29/57] target/arm: Convert disas_simd_3same_logic " Richard Henderson
2024-05-23 14:08 ` Peter Maydell
2024-05-06 1:03 ` [PATCH 30/57] target/arm: Improve vector UQADD, UQSUB, SQADD, SQSUB Richard Henderson
2024-05-23 14:14 ` Peter Maydell
2024-05-23 14:51 ` Richard Henderson
2024-05-06 1:03 ` [PATCH 31/57] target/arm: Convert SUQADD and USQADD to gvec Richard Henderson
2024-05-22 10:01 ` Peter Maydell
2024-05-22 12:57 ` Richard Henderson
2024-05-06 1:03 ` [PATCH 32/57] target/arm: Inline scalar SUQADD and USQADD Richard Henderson
2024-05-21 16:46 ` Peter Maydell
2024-05-21 19:57 ` Richard Henderson
2024-05-06 1:03 ` [PATCH 33/57] target/arm: Inline scalar SQADD, UQADD, SQSUB, UQSUB Richard Henderson
2024-05-06 1:03 ` [PATCH 34/57] target/arm: Convert SQADD, SQSUB, UQADD, UQSUB to decodetree Richard Henderson
2024-05-06 1:03 ` [PATCH 35/57] target/arm: Convert SUQADD, USQADD " Richard Henderson
2024-05-06 1:03 ` [PATCH 36/57] target/arm: Convert SSHL, USHL " Richard Henderson
2024-05-06 1:03 ` [PATCH 37/57] target/arm: Convert SRSHL and URSHL (register) to gvec Richard Henderson
2024-05-06 1:03 ` [PATCH 38/57] target/arm: Convert SRSHL, URSHL to decodetree Richard Henderson
2024-05-06 1:03 ` [PATCH 39/57] target/arm: Convert SQSHL and UQSHL (register) to gvec Richard Henderson
2024-05-06 1:03 ` [PATCH 40/57] target/arm: Convert SQSHL, UQSHL to decodetree Richard Henderson
2024-05-06 1:03 ` [PATCH 41/57] target/arm: Convert SQRSHL and UQRSHL (register) to gvec Richard Henderson
2024-05-06 1:03 ` [PATCH 42/57] target/arm: Convert SQRSHL, UQRSHL to decodetree Richard Henderson
2024-05-06 1:03 ` [PATCH 43/57] target/arm: Convert ADD, SUB (vector) " Richard Henderson
2024-05-06 1:03 ` [PATCH 44/57] target/arm: Convert CMGT, CMHI, CMGE, CMHS, CMTST, CMEQ " Richard Henderson
2024-05-06 1:03 ` [PATCH 45/57] target/arm: Use TCG_COND_TSTNE in gen_cmtst_{i32,i64} Richard Henderson
2024-05-06 1:03 ` [PATCH 46/57] target/arm: Convert SHADD, UHADD to gvec Richard Henderson
2024-05-06 1:03 ` [PATCH 47/57] target/arm: Convert SHADD, UHADD to decodetree Richard Henderson
2024-05-06 1:03 ` [PATCH 48/57] target/arm: Convert SHSUB, UHSUB to gvec Richard Henderson
2024-05-06 1:03 ` [PATCH 49/57] target/arm: Convert SHSUB, UHSUB to decodetree Richard Henderson
2024-05-06 1:03 ` [PATCH 50/57] target/arm: Convert SRHADD, URHADD to gvec Richard Henderson
2024-05-06 1:03 ` [PATCH 51/57] target/arm: Convert SRHADD, URHADD to decodetree Richard Henderson
2024-05-06 1:03 ` [PATCH 52/57] target/arm: Convert SMAX, SMIN, UMAX, UMIN " Richard Henderson
2024-05-06 1:03 ` [PATCH 53/57] target/arm: Convert SABA, SABD, UABA, UABD " Richard Henderson
2024-05-06 1:04 ` [PATCH 54/57] target/arm: Convert MUL, PMUL " Richard Henderson
2024-05-06 1:04 ` [PATCH 55/57] target/arm: Convert MLA, MLS " Richard Henderson
2024-05-06 1:04 ` [PATCH 56/57] target/arm: Tidy SQDMULH, SQRDMULH (vector) Richard Henderson
2024-05-06 1:04 ` [PATCH 57/57] target/arm: Convert SQDMULH, SQRDMULH to decodetree Richard Henderson
2024-05-21 16:16 ` Peter Maydell
2024-05-21 19:58 ` Richard Henderson
2024-05-23 14:19 ` [PATCH 00/57] target/arm: Convert a64 advsimd to decodetree (part 1) Peter Maydell
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