diff options
| -rw-r--r-- | target/arm/crypto_helper.c | 184 | ||||
| -rw-r--r-- | target/arm/helper.h | 18 | ||||
| -rw-r--r-- | target/arm/translate-a64.c | 75 | ||||
| -rw-r--r-- | target/arm/translate.c | 68 |
4 files changed, 161 insertions, 184 deletions
diff --git a/target/arm/crypto_helper.c b/target/arm/crypto_helper.c index 3b6df3f41a..9ca0bdead7 100644 --- a/target/arm/crypto_helper.c +++ b/target/arm/crypto_helper.c @@ -30,20 +30,14 @@ union CRYPTO_STATE { #define CR_ST_WORD(state, i) (state.words[i]) #endif -void HELPER(crypto_aese)(CPUARMState *env, uint32_t rd, uint32_t rm, - uint32_t decrypt) +void HELPER(crypto_aese)(void *vd, void *vm, uint32_t decrypt) { static uint8_t const * const sbox[2] = { AES_sbox, AES_isbox }; static uint8_t const * const shift[2] = { AES_shifts, AES_ishifts }; - - union CRYPTO_STATE rk = { .l = { - float64_val(env->vfp.regs[rm]), - float64_val(env->vfp.regs[rm + 1]) - } }; - union CRYPTO_STATE st = { .l = { - float64_val(env->vfp.regs[rd]), - float64_val(env->vfp.regs[rd + 1]) - } }; + uint64_t *rd = vd; + uint64_t *rm = vm; + union CRYPTO_STATE rk = { .l = { rm[0], rm[1] } }; + union CRYPTO_STATE st = { .l = { rd[0], rd[1] } }; int i; assert(decrypt < 2); @@ -57,12 +51,11 @@ void HELPER(crypto_aese)(CPUARMState *env, uint32_t rd, uint32_t rm, CR_ST_BYTE(st, i) = sbox[decrypt][CR_ST_BYTE(rk, shift[decrypt][i])]; } - env->vfp.regs[rd] = make_float64(st.l[0]); - env->vfp.regs[rd + 1] = make_float64(st.l[1]); + rd[0] = st.l[0]; + rd[1] = st.l[1]; } -void HELPER(crypto_aesmc)(CPUARMState *env, uint32_t rd, uint32_t rm, - uint32_t decrypt) +void HELPER(crypto_aesmc)(void *vd, void *vm, uint32_t decrypt) { static uint32_t const mc[][256] = { { /* MixColumns lookup table */ @@ -197,10 +190,10 @@ void HELPER(crypto_aesmc)(CPUARMState *env, uint32_t rd, uint32_t rm, 0x92b479a7, 0x99b970a9, 0x84ae6bbb, 0x8fa362b5, 0xbe805d9f, 0xb58d5491, 0xa89a4f83, 0xa397468d, } }; - union CRYPTO_STATE st = { .l = { - float64_val(env->vfp.regs[rm]), - float64_val(env->vfp.regs[rm + 1]) - } }; + + uint64_t *rd = vd; + uint64_t *rm = vm; + union CRYPTO_STATE st = { .l = { rm[0], rm[1] } }; int i; assert(decrypt < 2); @@ -213,8 +206,8 @@ void HELPER(crypto_aesmc)(CPUARMState *env, uint32_t rd, uint32_t rm, rol32(mc[decrypt][CR_ST_BYTE(st, i + 3)], 24); } - env->vfp.regs[rd] = make_float64(st.l[0]); - env->vfp.regs[rd + 1] = make_float64(st.l[1]); + rd[0] = st.l[0]; + rd[1] = st.l[1]; } /* @@ -236,21 +229,14 @@ static uint32_t maj(uint32_t x, uint32_t y, uint32_t z) return (x & y) | ((x | y) & z); } -void HELPER(crypto_sha1_3reg)(CPUARMState *env, uint32_t rd, uint32_t rn, - uint32_t rm, uint32_t op) +void HELPER(crypto_sha1_3reg)(void *vd, void *vn, void *vm, uint32_t op) { - union CRYPTO_STATE d = { .l = { - float64_val(env->vfp.regs[rd]), - float64_val(env->vfp.regs[rd + 1]) - } }; - union CRYPTO_STATE n = { .l = { - float64_val(env->vfp.regs[rn]), - float64_val(env->vfp.regs[rn + 1]) - } }; - union CRYPTO_STATE m = { .l = { - float64_val(env->vfp.regs[rm]), - float64_val(env->vfp.regs[rm + 1]) - } }; + uint64_t *rd = vd; + uint64_t *rn = vn; + uint64_t *rm = vm; + union CRYPTO_STATE d = { .l = { rd[0], rd[1] } }; + union CRYPTO_STATE n = { .l = { rn[0], rn[1] } }; + union CRYPTO_STATE m = { .l = { rm[0], rm[1] } }; if (op == 3) { /* sha1su0 */ d.l[0] ^= d.l[1] ^ m.l[0]; @@ -284,42 +270,37 @@ void HELPER(crypto_sha1_3reg)(CPUARMState *env, uint32_t rd, uint32_t rn, CR_ST_WORD(d, 0) = t; } } - env->vfp.regs[rd] = make_float64(d.l[0]); - env->vfp.regs[rd + 1] = make_float64(d.l[1]); + rd[0] = d.l[0]; + rd[1] = d.l[1]; } -void HELPER(crypto_sha1h)(CPUARMState *env, uint32_t rd, uint32_t rm) +void HELPER(crypto_sha1h)(void *vd, void *vm) { - union CRYPTO_STATE m = { .l = { - float64_val(env->vfp.regs[rm]), - float64_val(env->vfp.regs[rm + 1]) - } }; + uint64_t *rd = vd; + uint64_t *rm = vm; + union CRYPTO_STATE m = { .l = { rm[0], rm[1] } }; CR_ST_WORD(m, 0) = ror32(CR_ST_WORD(m, 0), 2); CR_ST_WORD(m, 1) = CR_ST_WORD(m, 2) = CR_ST_WORD(m, 3) = 0; - env->vfp.regs[rd] = make_float64(m.l[0]); - env->vfp.regs[rd + 1] = make_float64(m.l[1]); + rd[0] = m.l[0]; + rd[1] = m.l[1]; } -void HELPER(crypto_sha1su1)(CPUARMState *env, uint32_t rd, uint32_t rm) +void HELPER(crypto_sha1su1)(void *vd, void *vm) { - union CRYPTO_STATE d = { .l = { - float64_val(env->vfp.regs[rd]), - float64_val(env->vfp.regs[rd + 1]) - } }; - union CRYPTO_STATE m = { .l = { - float64_val(env->vfp.regs[rm]), - float64_val(env->vfp.regs[rm + 1]) - } }; + uint64_t *rd = vd; + uint64_t *rm = vm; + union CRYPTO_STATE d = { .l = { rd[0], rd[1] } }; + union CRYPTO_STATE m = { .l = { rm[0], rm[1] } }; CR_ST_WORD(d, 0) = rol32(CR_ST_WORD(d, 0) ^ CR_ST_WORD(m, 1), 1); CR_ST_WORD(d, 1) = rol32(CR_ST_WORD(d, 1) ^ CR_ST_WORD(m, 2), 1); CR_ST_WORD(d, 2) = rol32(CR_ST_WORD(d, 2) ^ CR_ST_WORD(m, 3), 1); CR_ST_WORD(d, 3) = rol32(CR_ST_WORD(d, 3) ^ CR_ST_WORD(d, 0), 1); - env->vfp.regs[rd] = make_float64(d.l[0]); - env->vfp.regs[rd + 1] = make_float64(d.l[1]); + rd[0] = d.l[0]; + rd[1] = d.l[1]; } /* @@ -347,21 +328,14 @@ static uint32_t s1(uint32_t x) return ror32(x, 17) ^ ror32(x, 19) ^ (x >> 10); } -void HELPER(crypto_sha256h)(CPUARMState *env, uint32_t rd, uint32_t rn, - uint32_t rm) +void HELPER(crypto_sha256h)(void *vd, void *vn, void *vm) { - union CRYPTO_STATE d = { .l = { - float64_val(env->vfp.regs[rd]), - float64_val(env->vfp.regs[rd + 1]) - } }; - union CRYPTO_STATE n = { .l = { - float64_val(env->vfp.regs[rn]), - float64_val(env->vfp.regs[rn + 1]) - } }; - union CRYPTO_STATE m = { .l = { - float64_val(env->vfp.regs[rm]), - float64_val(env->vfp.regs[rm + 1]) - } }; + uint64_t *rd = vd; + uint64_t *rn = vn; + uint64_t *rm = vm; + union CRYPTO_STATE d = { .l = { rd[0], rd[1] } }; + union CRYPTO_STATE n = { .l = { rn[0], rn[1] } }; + union CRYPTO_STATE m = { .l = { rm[0], rm[1] } }; int i; for (i = 0; i < 4; i++) { @@ -383,25 +357,18 @@ void HELPER(crypto_sha256h)(CPUARMState *env, uint32_t rd, uint32_t rn, CR_ST_WORD(d, 0) = t; } - env->vfp.regs[rd] = make_float64(d.l[0]); - env->vfp.regs[rd + 1] = make_float64(d.l[1]); + rd[0] = d.l[0]; + rd[1] = d.l[1]; } -void HELPER(crypto_sha256h2)(CPUARMState *env, uint32_t rd, uint32_t rn, - uint32_t rm) +void HELPER(crypto_sha256h2)(void *vd, void *vn, void *vm) { - union CRYPTO_STATE d = { .l = { - float64_val(env->vfp.regs[rd]), - float64_val(env->vfp.regs[rd + 1]) - } }; - union CRYPTO_STATE n = { .l = { - float64_val(env->vfp.regs[rn]), - float64_val(env->vfp.regs[rn + 1]) - } }; - union CRYPTO_STATE m = { .l = { - float64_val(env->vfp.regs[rm]), - float64_val(env->vfp.regs[rm + 1]) - } }; + uint64_t *rd = vd; + uint64_t *rn = vn; + uint64_t *rm = vm; + union CRYPTO_STATE d = { .l = { rd[0], rd[1] } }; + union CRYPTO_STATE n = { .l = { rn[0], rn[1] } }; + union CRYPTO_STATE m = { .l = { rm[0], rm[1] } }; int i; for (i = 0; i < 4; i++) { @@ -415,51 +382,40 @@ void HELPER(crypto_sha256h2)(CPUARMState *env, uint32_t rd, uint32_t rn, CR_ST_WORD(d, 0) = CR_ST_WORD(n, 3 - i) + t; } - env->vfp.regs[rd] = make_float64(d.l[0]); - env->vfp.regs[rd + 1] = make_float64(d.l[1]); + rd[0] = d.l[0]; + rd[1] = d.l[1]; } -void HELPER(crypto_sha256su0)(CPUARMState *env, uint32_t rd, uint32_t rm) +void HELPER(crypto_sha256su0)(void *vd, void *vm) { - union CRYPTO_STATE d = { .l = { - float64_val(env->vfp.regs[rd]), - float64_val(env->vfp.regs[rd + 1]) - } }; - union CRYPTO_STATE m = { .l = { - float64_val(env->vfp.regs[rm]), - float64_val(env->vfp.regs[rm + 1]) - } }; + uint64_t *rd = vd; + uint64_t *rm = vm; + union CRYPTO_STATE d = { .l = { rd[0], rd[1] } }; + union CRYPTO_STATE m = { .l = { rm[0], rm[1] } }; CR_ST_WORD(d, 0) += s0(CR_ST_WORD(d, 1)); CR_ST_WORD(d, 1) += s0(CR_ST_WORD(d, 2)); CR_ST_WORD(d, 2) += s0(CR_ST_WORD(d, 3)); CR_ST_WORD(d, 3) += s0(CR_ST_WORD(m, 0)); - env->vfp.regs[rd] = make_float64(d.l[0]); - env->vfp.regs[rd + 1] = make_float64(d.l[1]); + rd[0] = d.l[0]; + rd[1] = d.l[1]; } -void HELPER(crypto_sha256su1)(CPUARMState *env, uint32_t rd, uint32_t rn, - uint32_t rm) +void HELPER(crypto_sha256su1)(void *vd, void *vn, void *vm) { - union CRYPTO_STATE d = { .l = { - float64_val(env->vfp.regs[rd]), - float64_val(env->vfp.regs[rd + 1]) - } }; - union CRYPTO_STATE n = { .l = { - float64_val(env->vfp.regs[rn]), - float64_val(env->vfp.regs[rn + 1]) - } }; - union CRYPTO_STATE m = { .l = { - float64_val(env->vfp.regs[rm]), - float64_val(env->vfp.regs[rm + 1]) - } }; + uint64_t *rd = vd; + uint64_t *rn = vn; + uint64_t *rm = vm; + union CRYPTO_STATE d = { .l = { rd[0], rd[1] } }; + union CRYPTO_STATE n = { .l = { rn[0], rn[1] } }; + union CRYPTO_STATE m = { .l = { rm[0], rm[1] } }; CR_ST_WORD(d, 0) += s1(CR_ST_WORD(m, 2)) + CR_ST_WORD(n, 1); CR_ST_WORD(d, 1) += s1(CR_ST_WORD(m, 3)) + CR_ST_WORD(n, 2); CR_ST_WORD(d, 2) += s1(CR_ST_WORD(d, 0)) + CR_ST_WORD(n, 3); CR_ST_WORD(d, 3) += s1(CR_ST_WORD(d, 1)) + CR_ST_WORD(m, 0); - env->vfp.regs[rd] = make_float64(d.l[0]); - env->vfp.regs[rd + 1] = make_float64(d.l[1]); + rd[0] = d.l[0]; + rd[1] = d.l[1]; } diff --git a/target/arm/helper.h b/target/arm/helper.h index 066729e8ad..688380af6b 100644 --- a/target/arm/helper.h +++ b/target/arm/helper.h @@ -522,17 +522,17 @@ DEF_HELPER_3(neon_qzip8, void, env, i32, i32) DEF_HELPER_3(neon_qzip16, void, env, i32, i32) DEF_HELPER_3(neon_qzip32, void, env, i32, i32) -DEF_HELPER_4(crypto_aese, void, env, i32, i32, i32) -DEF_HELPER_4(crypto_aesmc, void, env, i32, i32, i32) +DEF_HELPER_FLAGS_3(crypto_aese, TCG_CALL_NO_RWG, void, ptr, ptr, i32) +DEF_HELPER_FLAGS_3(crypto_aesmc, TCG_CALL_NO_RWG, void, ptr, ptr, i32) -DEF_HELPER_5(crypto_sha1_3reg, void, env, i32, i32, i32, i32) -DEF_HELPER_3(crypto_sha1h, void, env, i32, i32) -DEF_HELPER_3(crypto_sha1su1, void, env, i32, i32) +DEF_HELPER_FLAGS_4(crypto_sha1_3reg, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32) +DEF_HELPER_FLAGS_2(crypto_sha1h, TCG_CALL_NO_RWG, void, ptr, ptr) +DEF_HELPER_FLAGS_2(crypto_sha1su1, TCG_CALL_NO_RWG, void, ptr, ptr) -DEF_HELPER_4(crypto_sha256h, void, env, i32, i32, i32) -DEF_HELPER_4(crypto_sha256h2, void, env, i32, i32, i32) -DEF_HELPER_3(crypto_sha256su0, void, env, i32, i32) -DEF_HELPER_4(crypto_sha256su1, void, env, i32, i32, i32) +DEF_HELPER_FLAGS_3(crypto_sha256h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr) +DEF_HELPER_FLAGS_3(crypto_sha256h2, TCG_CALL_NO_RWG, void, ptr, ptr, ptr) +DEF_HELPER_FLAGS_2(crypto_sha256su0, TCG_CALL_NO_RWG, void, ptr, ptr) +DEF_HELPER_FLAGS_3(crypto_sha256su1, TCG_CALL_NO_RWG, void, ptr, ptr, ptr) DEF_HELPER_FLAGS_3(crc32, TCG_CALL_NO_RWG_SE, i32, i32, i32, i32) DEF_HELPER_FLAGS_3(crc32c, TCG_CALL_NO_RWG_SE, i32, i32, i32, i32) diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index 70c1e08a36..6d9b3af64c 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -80,8 +80,9 @@ typedef void NeonGenWidenFn(TCGv_i64, TCGv_i32); typedef void NeonGenTwoSingleOPFn(TCGv_i32, TCGv_i32, TCGv_i32, TCGv_ptr); typedef void NeonGenTwoDoubleOPFn(TCGv_i64, TCGv_i64, TCGv_i64, TCGv_ptr); typedef void NeonGenOneOpFn(TCGv_i64, TCGv_i64); -typedef void CryptoTwoOpEnvFn(TCGv_ptr, TCGv_i32, TCGv_i32); -typedef void CryptoThreeOpEnvFn(TCGv_ptr, TCGv_i32, TCGv_i32, TCGv_i32); +typedef void CryptoTwoOpFn(TCGv_ptr, TCGv_ptr); +typedef void CryptoThreeOpIntFn(TCGv_ptr, TCGv_ptr, TCGv_i32); +typedef void CryptoThreeOpFn(TCGv_ptr, TCGv_ptr, TCGv_ptr); /* initialize TCG globals. */ void a64_translate_init(void) @@ -535,6 +536,21 @@ static inline int vec_reg_offset(DisasContext *s, int regno, return offs; } +/* Return the offset info CPUARMState of the "whole" vector register Qn. */ +static inline int vec_full_reg_offset(DisasContext *s, int regno) +{ + assert_fp_access_checked(s); + return offsetof(CPUARMState, vfp.regs[regno * 2]); +} + +/* Return a newly allocated pointer to the vector register. */ +static TCGv_ptr vec_full_reg_ptr(DisasContext *s, int regno) +{ + TCGv_ptr ret = tcg_temp_new_ptr(); + tcg_gen_addi_ptr(ret, cpu_env, vec_full_reg_offset(s, regno)); + return ret; +} + /* Return the offset into CPUARMState of a slice (from * the least significant end) of FP register Qn (ie * Dn, Sn, Hn or Bn). @@ -10949,8 +10965,9 @@ static void disas_crypto_aes(DisasContext *s, uint32_t insn) int rn = extract32(insn, 5, 5); int rd = extract32(insn, 0, 5); int decrypt; - TCGv_i32 tcg_rd_regno, tcg_rn_regno, tcg_decrypt; - CryptoThreeOpEnvFn *genfn; + TCGv_ptr tcg_rd_ptr, tcg_rn_ptr; + TCGv_i32 tcg_decrypt; + CryptoThreeOpIntFn *genfn; if (!arm_dc_feature(s, ARM_FEATURE_V8_AES) || size != 0) { @@ -10984,18 +11001,14 @@ static void disas_crypto_aes(DisasContext *s, uint32_t insn) return; } - /* Note that we convert the Vx register indexes into the - * index within the vfp.regs[] array, so we can share the - * helper with the AArch32 instructions. - */ - tcg_rd_regno = tcg_const_i32(rd << 1); - tcg_rn_regno = tcg_const_i32(rn << 1); + tcg_rd_ptr = vec_full_reg_ptr(s, rd); + tcg_rn_ptr = vec_full_reg_ptr(s, rn); tcg_decrypt = tcg_const_i32(decrypt); - genfn(cpu_env, tcg_rd_regno, tcg_rn_regno, tcg_decrypt); + genfn(tcg_rd_ptr, tcg_rn_ptr, tcg_decrypt); - tcg_temp_free_i32(tcg_rd_regno); - tcg_temp_free_i32(tcg_rn_regno); + tcg_temp_free_ptr(tcg_rd_ptr); + tcg_temp_free_ptr(tcg_rn_ptr); tcg_temp_free_i32(tcg_decrypt); } @@ -11012,8 +11025,8 @@ static void disas_crypto_three_reg_sha(DisasContext *s, uint32_t insn) int rm = extract32(insn, 16, 5); int rn = extract32(insn, 5, 5); int rd = extract32(insn, 0, 5); - CryptoThreeOpEnvFn *genfn; - TCGv_i32 tcg_rd_regno, tcg_rn_regno, tcg_rm_regno; + CryptoThreeOpFn *genfn; + TCGv_ptr tcg_rd_ptr, tcg_rn_ptr, tcg_rm_ptr; int feature = ARM_FEATURE_V8_SHA256; if (size != 0) { @@ -11052,23 +11065,23 @@ static void disas_crypto_three_reg_sha(DisasContext *s, uint32_t insn) return; } - tcg_rd_regno = tcg_const_i32(rd << 1); - tcg_rn_regno = tcg_const_i32(rn << 1); - tcg_rm_regno = tcg_const_i32(rm << 1); + tcg_rd_ptr = vec_full_reg_ptr(s, rd); + tcg_rn_ptr = vec_full_reg_ptr(s, rn); + tcg_rm_ptr = vec_full_reg_ptr(s, rm); if (genfn) { - genfn(cpu_env, tcg_rd_regno, tcg_rn_regno, tcg_rm_regno); + genfn(tcg_rd_ptr, tcg_rn_ptr, tcg_rm_ptr); } else { TCGv_i32 tcg_opcode = tcg_const_i32(opcode); - gen_helper_crypto_sha1_3reg(cpu_env, tcg_rd_regno, - tcg_rn_regno, tcg_rm_regno, tcg_opcode); + gen_helper_crypto_sha1_3reg(tcg_rd_ptr, tcg_rn_ptr, + tcg_rm_ptr, tcg_opcode); tcg_temp_free_i32(tcg_opcode); } - tcg_temp_free_i32(tcg_rd_regno); - tcg_temp_free_i32(tcg_rn_regno); - tcg_temp_free_i32(tcg_rm_regno); + tcg_temp_free_ptr(tcg_rd_ptr); + tcg_temp_free_ptr(tcg_rn_ptr); + tcg_temp_free_ptr(tcg_rm_ptr); } /* Crypto two-reg SHA @@ -11083,9 +11096,9 @@ static void disas_crypto_two_reg_sha(DisasContext *s, uint32_t insn) int opcode = extract32(insn, 12, 5); int rn = extract32(insn, 5, 5); int rd = extract32(insn, 0, 5); - CryptoTwoOpEnvFn *genfn; + CryptoTwoOpFn *genfn; int feature; - TCGv_i32 tcg_rd_regno, tcg_rn_regno; + TCGv_ptr tcg_rd_ptr, tcg_rn_ptr; if (size != 0) { unallocated_encoding(s); @@ -11119,13 +11132,13 @@ static void disas_crypto_two_reg_sha(DisasContext *s, uint32_t insn) return; } - tcg_rd_regno = tcg_const_i32(rd << 1); - tcg_rn_regno = tcg_const_i32(rn << 1); + tcg_rd_ptr = vec_full_reg_ptr(s, rd); + tcg_rn_ptr = vec_full_reg_ptr(s, rn); - genfn(cpu_env, tcg_rd_regno, tcg_rn_regno); + genfn(tcg_rd_ptr, tcg_rn_ptr); - tcg_temp_free_i32(tcg_rd_regno); - tcg_temp_free_i32(tcg_rn_regno); + tcg_temp_free_ptr(tcg_rd_ptr); + tcg_temp_free_ptr(tcg_rn_ptr); } /* C3.6 Data processing - SIMD, inc Crypto diff --git a/target/arm/translate.c b/target/arm/translate.c index 781be1e219..7b5db15861 100644 --- a/target/arm/translate.c +++ b/target/arm/translate.c @@ -1559,6 +1559,13 @@ static inline void neon_store_reg64(TCGv_i64 var, int reg) tcg_gen_st_i64(var, cpu_env, vfp_reg_offset(1, reg)); } +static TCGv_ptr vfp_reg_ptr(bool dp, int reg) +{ + TCGv_ptr ret = tcg_temp_new_ptr(); + tcg_gen_addi_ptr(ret, cpu_env, vfp_reg_offset(dp, reg)); + return ret; +} + #define tcg_gen_ld_f32 tcg_gen_ld_i32 #define tcg_gen_ld_f64 tcg_gen_ld_i64 #define tcg_gen_st_f32 tcg_gen_st_i32 @@ -5597,6 +5604,7 @@ static int disas_neon_data_insn(DisasContext *s, uint32_t insn) int u; uint32_t imm, mask; TCGv_i32 tmp, tmp2, tmp3, tmp4, tmp5; + TCGv_ptr ptr1, ptr2, ptr3; TCGv_i64 tmp64; /* FIXME: this access check should not take precedence over UNDEF @@ -5643,34 +5651,34 @@ static int disas_neon_data_insn(DisasContext *s, uint32_t insn) if (!arm_dc_feature(s, ARM_FEATURE_V8_SHA1)) { return 1; } - tmp = tcg_const_i32(rd); - tmp2 = tcg_const_i32(rn); - tmp3 = tcg_const_i32(rm); + ptr1 = vfp_reg_ptr(true, rd); + ptr2 = vfp_reg_ptr(true, rn); + ptr3 = vfp_reg_ptr(true, rm); tmp4 = tcg_const_i32(size); - gen_helper_crypto_sha1_3reg(cpu_env, tmp, tmp2, tmp3, tmp4); + gen_helper_crypto_sha1_3reg(ptr1, ptr2, ptr3, tmp4); tcg_temp_free_i32(tmp4); } else { /* SHA-256 */ if (!arm_dc_feature(s, ARM_FEATURE_V8_SHA256) || size == 3) { return 1; } - tmp = tcg_const_i32(rd); - tmp2 = tcg_const_i32(rn); - tmp3 = tcg_const_i32(rm); + ptr1 = vfp_reg_ptr(true, rd); + ptr2 = vfp_reg_ptr(true, rn); + ptr3 = vfp_reg_ptr(true, rm); switch (size) { case 0: - gen_helper_crypto_sha256h(cpu_env, tmp, tmp2, tmp3); + gen_helper_crypto_sha256h(ptr1, ptr2, ptr3); break; case 1: - gen_helper_crypto_sha256h2(cpu_env, tmp, tmp2, tmp3); + gen_helper_crypto_sha256h2(ptr1, ptr2, ptr3); break; case 2: - gen_helper_crypto_sha256su1(cpu_env, tmp, tmp2, tmp3); + gen_helper_crypto_sha256su1(ptr1, ptr2, ptr3); break; } } - tcg_temp_free_i32(tmp); - tcg_temp_free_i32(tmp2); - tcg_temp_free_i32(tmp3); + tcg_temp_free_ptr(ptr1); + tcg_temp_free_ptr(ptr2); + tcg_temp_free_ptr(ptr3); return 0; } if (size == 3 && op != NEON_3R_LOGIC) { @@ -7159,8 +7167,8 @@ static int disas_neon_data_insn(DisasContext *s, uint32_t insn) || ((rm | rd) & 1)) { return 1; } - tmp = tcg_const_i32(rd); - tmp2 = tcg_const_i32(rm); + ptr1 = vfp_reg_ptr(true, rd); + ptr2 = vfp_reg_ptr(true, rm); /* Bit 6 is the lowest opcode bit; it distinguishes between * encryption (AESE/AESMC) and decryption (AESD/AESIMC) @@ -7168,12 +7176,12 @@ static int disas_neon_data_insn(DisasContext *s, uint32_t insn) tmp3 = tcg_const_i32(extract32(insn, 6, 1)); if (op == NEON_2RM_AESE) { - gen_helper_crypto_aese(cpu_env, tmp, tmp2, tmp3); + gen_helper_crypto_aese(ptr1, ptr2, tmp3); } else { - gen_helper_crypto_aesmc(cpu_env, tmp, tmp2, tmp3); + gen_helper_crypto_aesmc(ptr1, ptr2, tmp3); } - tcg_temp_free_i32(tmp); - tcg_temp_free_i32(tmp2); + tcg_temp_free_ptr(ptr1); + tcg_temp_free_ptr(ptr2); tcg_temp_free_i32(tmp3); break; case NEON_2RM_SHA1H: @@ -7181,13 +7189,13 @@ static int disas_neon_data_insn(DisasContext *s, uint32_t insn) || ((rm | rd) & 1)) { return 1; } - tmp = tcg_const_i32(rd); - tmp2 = tcg_const_i32(rm); + ptr1 = vfp_reg_ptr(true, rd); + ptr2 = vfp_reg_ptr(true, rm); - gen_helper_crypto_sha1h(cpu_env, tmp, tmp2); + gen_helper_crypto_sha1h(ptr1, ptr2); - tcg_temp_free_i32(tmp); - tcg_temp_free_i32(tmp2); + tcg_temp_free_ptr(ptr1); + tcg_temp_free_ptr(ptr2); break; case NEON_2RM_SHA1SU1: if ((rm | rd) & 1) { @@ -7201,15 +7209,15 @@ static int disas_neon_data_insn(DisasContext *s, uint32_t insn) } else if (!arm_dc_feature(s, ARM_FEATURE_V8_SHA1)) { return 1; } - tmp = tcg_const_i32(rd); - tmp2 = tcg_const_i32(rm); + ptr1 = vfp_reg_ptr(true, rd); + ptr2 = vfp_reg_ptr(true, rm); if (q) { - gen_helper_crypto_sha256su0(cpu_env, tmp, tmp2); + gen_helper_crypto_sha256su0(ptr1, ptr2); } else { - gen_helper_crypto_sha1su1(cpu_env, tmp, tmp2); + gen_helper_crypto_sha1su1(ptr1, ptr2); } - tcg_temp_free_i32(tmp); - tcg_temp_free_i32(tmp2); + tcg_temp_free_ptr(ptr1); + tcg_temp_free_ptr(ptr2); break; default: elementwise: |