diff options
Diffstat (limited to 'target-tricore/translate.c')
| -rw-r--r-- | target-tricore/translate.c | 448 |
1 files changed, 444 insertions, 4 deletions
diff --git a/target-tricore/translate.c b/target-tricore/translate.c index def7f4ad45..a73b7000b4 100644 --- a/target-tricore/translate.c +++ b/target-tricore/translate.c @@ -182,6 +182,18 @@ void tricore_cpu_dump_state(CPUState *cs, FILE *f, tcg_temp_free(arg11); \ } while (0) +#define GEN_HELPER_RRR(name, rl, rh, al1, ah1, arg2) do { \ + TCGv_i64 ret = tcg_temp_new_i64(); \ + TCGv_i64 arg1 = tcg_temp_new_i64(); \ + \ + tcg_gen_concat_i32_i64(arg1, al1, ah1); \ + gen_helper_##name(ret, arg1, arg2); \ + tcg_gen_extr_i64_i32(rl, rh, ret); \ + \ + tcg_temp_free_i64(ret); \ + tcg_temp_free_i64(arg1); \ +} while (0) + #define EA_ABS_FORMAT(con) (((con & 0x3C000) << 14) + (con & 0x3FFF)) #define EA_B_ABSOLUT(con) (((offset & 0xf00000) << 8) | \ ((offset & 0x0fffff) << 1)) @@ -343,7 +355,7 @@ static inline void gen_mfcr(CPUTriCoreState *env, TCGv ret, int32_t offset) static inline void gen_mtcr(CPUTriCoreState *env, DisasContext *ctx, TCGv r1, int32_t offset) { - if (ctx->hflags & TRICORE_HFLAG_SM) { + if ((ctx->hflags & TRICORE_HFLAG_KUU) == TRICORE_HFLAG_SM) { /* since we're caching PSW make this a special case */ if (offset == 0xfe04) { gen_helper_psw_write(cpu_env, r1); @@ -745,7 +757,7 @@ static inline void gen_cond_add(TCGCond cond, TCGv r1, TCGv r2, TCGv r3, tcg_gen_and_tl(temp, temp, mask); tcg_gen_or_tl(cpu_PSW_SAV, temp, cpu_PSW_SAV); /* write back result */ - tcg_gen_movcond_tl(cond, r3, r4, t0, result, r3); + tcg_gen_movcond_tl(cond, r3, r4, t0, result, r1); tcg_temp_free(t0); tcg_temp_free(temp); @@ -820,6 +832,45 @@ static inline void gen_subc_CC(TCGv ret, TCGv r1, TCGv r2) tcg_temp_free(temp); } +static inline void gen_cond_sub(TCGCond cond, TCGv r1, TCGv r2, TCGv r3, + TCGv r4) +{ + TCGv temp = tcg_temp_new(); + TCGv temp2 = tcg_temp_new(); + TCGv result = tcg_temp_new(); + TCGv mask = tcg_temp_new(); + TCGv t0 = tcg_const_i32(0); + + /* create mask for sticky bits */ + tcg_gen_setcond_tl(cond, mask, r4, t0); + tcg_gen_shli_tl(mask, mask, 31); + + tcg_gen_sub_tl(result, r1, r2); + /* Calc PSW_V */ + tcg_gen_xor_tl(temp, result, r1); + tcg_gen_xor_tl(temp2, r1, r2); + tcg_gen_and_tl(temp, temp, temp2); + tcg_gen_movcond_tl(cond, cpu_PSW_V, r4, t0, temp, cpu_PSW_V); + /* Set PSW_SV */ + tcg_gen_and_tl(temp, temp, mask); + tcg_gen_or_tl(cpu_PSW_SV, temp, cpu_PSW_SV); + /* calc AV bit */ + tcg_gen_add_tl(temp, result, result); + tcg_gen_xor_tl(temp, temp, result); + tcg_gen_movcond_tl(cond, cpu_PSW_AV, r4, t0, temp, cpu_PSW_AV); + /* calc SAV bit */ + tcg_gen_and_tl(temp, temp, mask); + tcg_gen_or_tl(cpu_PSW_SAV, temp, cpu_PSW_SAV); + /* write back result */ + tcg_gen_movcond_tl(cond, r3, r4, t0, result, r1); + + tcg_temp_free(t0); + tcg_temp_free(temp); + tcg_temp_free(temp2); + tcg_temp_free(result); + tcg_temp_free(mask); +} + static inline void gen_abs(TCGv ret, TCGv r1) { TCGv temp = tcg_temp_new(); @@ -987,6 +1038,119 @@ static inline void gen_maddsui_32(TCGv ret, TCGv r1, TCGv r2, int32_t con) tcg_temp_free(temp); } +static void +gen_mul_q(TCGv rl, TCGv rh, TCGv arg1, TCGv arg2, uint32_t n, uint32_t up_shift) +{ + TCGv temp = tcg_temp_new(); + TCGv_i64 temp_64 = tcg_temp_new_i64(); + TCGv_i64 temp2_64 = tcg_temp_new_i64(); + + if (n == 0) { + if (up_shift == 32) { + tcg_gen_muls2_tl(rh, rl, arg1, arg2); + } else if (up_shift == 16) { + tcg_gen_ext_i32_i64(temp_64, arg1); + tcg_gen_ext_i32_i64(temp2_64, arg2); + + tcg_gen_mul_i64(temp_64, temp_64, temp2_64); + tcg_gen_shri_i64(temp_64, temp_64, up_shift); + tcg_gen_extr_i64_i32(rl, rh, temp_64); + } else { + tcg_gen_muls2_tl(rl, rh, arg1, arg2); + } + /* reset v bit */ + tcg_gen_movi_tl(cpu_PSW_V, 0); + } else { /* n is exspected to be 1 */ + tcg_gen_ext_i32_i64(temp_64, arg1); + tcg_gen_ext_i32_i64(temp2_64, arg2); + + tcg_gen_mul_i64(temp_64, temp_64, temp2_64); + + if (up_shift == 0) { + tcg_gen_shli_i64(temp_64, temp_64, 1); + } else { + tcg_gen_shri_i64(temp_64, temp_64, up_shift - 1); + } + tcg_gen_extr_i64_i32(rl, rh, temp_64); + /* overflow only occours if r1 = r2 = 0x8000 */ + if (up_shift == 0) {/* result is 64 bit */ + tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, rh, + 0x80000000); + } else { /* result is 32 bit */ + tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, rl, + 0x80000000); + } + tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31); + /* calc sv overflow bit */ + tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V); + } + /* calc av overflow bit */ + if (up_shift == 0) { + tcg_gen_add_tl(cpu_PSW_AV, rh, rh); + tcg_gen_xor_tl(cpu_PSW_AV, rh, cpu_PSW_AV); + } else { + tcg_gen_add_tl(cpu_PSW_AV, rl, rl); + tcg_gen_xor_tl(cpu_PSW_AV, rl, cpu_PSW_AV); + } + /* calc sav overflow bit */ + tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV); + tcg_temp_free(temp); + tcg_temp_free_i64(temp_64); + tcg_temp_free_i64(temp2_64); +} + +static void +gen_mul_q_16(TCGv ret, TCGv arg1, TCGv arg2, uint32_t n) +{ + TCGv temp = tcg_temp_new(); + if (n == 0) { + tcg_gen_mul_tl(ret, arg1, arg2); + } else { /* n is exspected to be 1 */ + tcg_gen_mul_tl(ret, arg1, arg2); + tcg_gen_shli_tl(ret, ret, 1); + /* catch special case r1 = r2 = 0x8000 */ + tcg_gen_setcondi_tl(TCG_COND_EQ, temp, ret, 0x80000000); + tcg_gen_sub_tl(ret, ret, temp); + } + /* reset v bit */ + tcg_gen_movi_tl(cpu_PSW_V, 0); + /* calc av overflow bit */ + tcg_gen_add_tl(cpu_PSW_AV, ret, ret); + tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV); + /* calc sav overflow bit */ + tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV); + + tcg_temp_free(temp); +} + +static void gen_mulr_q(TCGv ret, TCGv arg1, TCGv arg2, uint32_t n) +{ + TCGv temp = tcg_temp_new(); + if (n == 0) { + tcg_gen_mul_tl(ret, arg1, arg2); + tcg_gen_addi_tl(ret, ret, 0x8000); + } else { + tcg_gen_mul_tl(ret, arg1, arg2); + tcg_gen_shli_tl(ret, ret, 1); + tcg_gen_addi_tl(ret, ret, 0x8000); + /* catch special case r1 = r2 = 0x8000 */ + tcg_gen_setcondi_tl(TCG_COND_EQ, temp, ret, 0x80008000); + tcg_gen_muli_tl(temp, temp, 0x8001); + tcg_gen_sub_tl(ret, ret, temp); + } + /* reset v bit */ + tcg_gen_movi_tl(cpu_PSW_V, 0); + /* calc av overflow bit */ + tcg_gen_add_tl(cpu_PSW_AV, ret, ret); + tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV); + /* calc sav overflow bit */ + tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV); + /* cut halfword off */ + tcg_gen_andi_tl(ret, ret, 0xffff0000); + + tcg_temp_free(temp); +} + static inline void gen_maddsi_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high, int32_t con) @@ -1647,6 +1811,7 @@ static void gen_compute_branch(DisasContext *ctx, uint32_t opc, int r1, break; case OPC1_32_B_JLA: tcg_gen_movi_tl(cpu_gpr_a[11], ctx->next_pc); + /* fall through */ case OPC1_32_B_JA: gen_goto_tb(ctx, 0, EA_B_ABSOLUT(offset)); break; @@ -3898,7 +4063,7 @@ static void decode_rcr_cond_select(CPUTriCoreState *env, DisasContext *ctx) case OPC2_32_RCR_SEL: temp = tcg_const_i32(0); temp2 = tcg_const_i32(const9); - tcg_gen_movcond_tl(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_d[r4], temp, + tcg_gen_movcond_tl(TCG_COND_NE, cpu_gpr_d[r4], cpu_gpr_d[r3], temp, cpu_gpr_d[r1], temp2); tcg_temp_free(temp); tcg_temp_free(temp2); @@ -3906,7 +4071,7 @@ static void decode_rcr_cond_select(CPUTriCoreState *env, DisasContext *ctx) case OPC2_32_RCR_SELN: temp = tcg_const_i32(0); temp2 = tcg_const_i32(const9); - tcg_gen_movcond_tl(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_d[r4], temp, + tcg_gen_movcond_tl(TCG_COND_EQ, cpu_gpr_d[r4], cpu_gpr_d[r3], temp, cpu_gpr_d[r1], temp2); tcg_temp_free(temp); tcg_temp_free(temp2); @@ -4778,6 +4943,249 @@ static void decode_rr1_mul(CPUTriCoreState *env, DisasContext *ctx) tcg_temp_free(n); } +static void decode_rr1_mulq(CPUTriCoreState *env, DisasContext *ctx) +{ + uint32_t op2; + int r1, r2, r3; + uint32_t n; + + TCGv temp, temp2; + + r1 = MASK_OP_RR1_S1(ctx->opcode); + r2 = MASK_OP_RR1_S2(ctx->opcode); + r3 = MASK_OP_RR1_D(ctx->opcode); + n = MASK_OP_RR1_N(ctx->opcode); + op2 = MASK_OP_RR1_OP2(ctx->opcode); + + temp = tcg_temp_new(); + temp2 = tcg_temp_new(); + + switch (op2) { + case OPC2_32_RR1_MUL_Q_32: + gen_mul_q(cpu_gpr_d[r3], temp, cpu_gpr_d[r1], cpu_gpr_d[r2], n, 32); + break; + case OPC2_32_RR1_MUL_Q_64: + gen_mul_q(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], + n, 0); + break; + case OPC2_32_RR1_MUL_Q_32_L: + tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]); + gen_mul_q(cpu_gpr_d[r3], temp, cpu_gpr_d[r1], temp, n, 16); + break; + case OPC2_32_RR1_MUL_Q_64_L: + tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]); + gen_mul_q(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp, n, 0); + break; + case OPC2_32_RR1_MUL_Q_32_U: + tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16); + gen_mul_q(cpu_gpr_d[r3], temp, cpu_gpr_d[r1], temp, n, 16); + break; + case OPC2_32_RR1_MUL_Q_64_U: + tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16); + gen_mul_q(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp, n, 0); + break; + case OPC2_32_RR1_MUL_Q_32_LL: + tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]); + tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]); + gen_mul_q_16(cpu_gpr_d[r3], temp, temp2, n); + break; + case OPC2_32_RR1_MUL_Q_32_UU: + tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16); + tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16); + gen_mul_q_16(cpu_gpr_d[r3], temp, temp2, n); + break; + case OPC2_32_RR1_MULR_Q_32_L: + tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]); + tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]); + gen_mulr_q(cpu_gpr_d[r3], temp, temp2, n); + break; + case OPC2_32_RR1_MULR_Q_32_U: + tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16); + tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16); + gen_mulr_q(cpu_gpr_d[r3], temp, temp2, n); + break; + } + tcg_temp_free(temp); + tcg_temp_free(temp2); +} + +/* RR2 format */ +static void decode_rr2_mul(CPUTriCoreState *env, DisasContext *ctx) +{ + uint32_t op2; + int r1, r2, r3; + + op2 = MASK_OP_RR2_OP2(ctx->opcode); + r1 = MASK_OP_RR2_S1(ctx->opcode); + r2 = MASK_OP_RR2_S2(ctx->opcode); + r3 = MASK_OP_RR2_D(ctx->opcode); + switch (op2) { + case OPC2_32_RR2_MUL_32: + gen_mul_i32s(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]); + break; + case OPC2_32_RR2_MUL_64: + gen_mul_i64s(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1], + cpu_gpr_d[r2]); + break; + case OPC2_32_RR2_MULS_32: + gen_helper_mul_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], + cpu_gpr_d[r2]); + break; + case OPC2_32_RR2_MUL_U_64: + gen_mul_i64u(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1], + cpu_gpr_d[r2]); + break; + case OPC2_32_RR2_MULS_U_32: + gen_helper_mul_suov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], + cpu_gpr_d[r2]); + break; + } +} + +/* RRPW format */ +static void decode_rrpw_extract_insert(CPUTriCoreState *env, DisasContext *ctx) +{ + uint32_t op2; + int r1, r2, r3; + int32_t pos, width; + + op2 = MASK_OP_RRPW_OP2(ctx->opcode); + r1 = MASK_OP_RRPW_S1(ctx->opcode); + r2 = MASK_OP_RRPW_S2(ctx->opcode); + r3 = MASK_OP_RRPW_D(ctx->opcode); + pos = MASK_OP_RRPW_POS(ctx->opcode); + width = MASK_OP_RRPW_WIDTH(ctx->opcode); + + switch (op2) { + case OPC2_32_RRPW_EXTR: + if (pos + width <= 31) { + /* optimize special cases */ + if ((pos == 0) && (width == 8)) { + tcg_gen_ext8s_tl(cpu_gpr_d[r3], cpu_gpr_d[r1]); + } else if ((pos == 0) && (width == 16)) { + tcg_gen_ext16s_tl(cpu_gpr_d[r3], cpu_gpr_d[r1]); + } else { + tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], 32 - pos - width); + tcg_gen_sari_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], 32 - width); + } + } + break; + case OPC2_32_RRPW_EXTR_U: + if (width == 0) { + tcg_gen_movi_tl(cpu_gpr_d[r3], 0); + } else { + tcg_gen_shri_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], pos); + tcg_gen_andi_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], ~0u >> (32-width)); + } + break; + case OPC2_32_RRPW_IMASK: + if (pos + width <= 31) { + tcg_gen_movi_tl(cpu_gpr_d[r3+1], ((1u << width) - 1) << pos); + tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r2], pos); + } + break; + case OPC2_32_RRPW_INSERT: + if (pos + width <= 31) { + tcg_gen_deposit_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2], + width, pos); + } + break; + } +} + +/* RRR format */ +static void decode_rrr_cond_select(CPUTriCoreState *env, DisasContext *ctx) +{ + uint32_t op2; + int r1, r2, r3, r4; + TCGv temp; + + op2 = MASK_OP_RRR_OP2(ctx->opcode); + r1 = MASK_OP_RRR_S1(ctx->opcode); + r2 = MASK_OP_RRR_S2(ctx->opcode); + r3 = MASK_OP_RRR_S3(ctx->opcode); + r4 = MASK_OP_RRR_D(ctx->opcode); + + switch (op2) { + case OPC2_32_RRR_CADD: + gen_cond_add(TCG_COND_NE, cpu_gpr_d[r1], cpu_gpr_d[r2], + cpu_gpr_d[r4], cpu_gpr_d[r3]); + break; + case OPC2_32_RRR_CADDN: + gen_cond_add(TCG_COND_EQ, cpu_gpr_d[r1], cpu_gpr_d[r2], cpu_gpr_d[r4], + cpu_gpr_d[r3]); + break; + case OPC2_32_RRR_CSUB: + gen_cond_sub(TCG_COND_NE, cpu_gpr_d[r1], cpu_gpr_d[r2], cpu_gpr_d[r4], + cpu_gpr_d[r3]); + break; + case OPC2_32_RRR_CSUBN: + gen_cond_sub(TCG_COND_EQ, cpu_gpr_d[r1], cpu_gpr_d[r2], cpu_gpr_d[r4], + cpu_gpr_d[r3]); + break; + case OPC2_32_RRR_SEL: + temp = tcg_const_i32(0); + tcg_gen_movcond_tl(TCG_COND_NE, cpu_gpr_d[r4], cpu_gpr_d[r3], temp, + cpu_gpr_d[r1], cpu_gpr_d[r2]); + tcg_temp_free(temp); + break; + case OPC2_32_RRR_SELN: + temp = tcg_const_i32(0); + tcg_gen_movcond_tl(TCG_COND_EQ, cpu_gpr_d[r4], cpu_gpr_d[r3], temp, + cpu_gpr_d[r1], cpu_gpr_d[r2]); + tcg_temp_free(temp); + break; + } +} + +static void decode_rrr_divide(CPUTriCoreState *env, DisasContext *ctx) +{ + uint32_t op2; + + int r1, r2, r3, r4; + + op2 = MASK_OP_RRR_OP2(ctx->opcode); + r1 = MASK_OP_RRR_S1(ctx->opcode); + r2 = MASK_OP_RRR_S2(ctx->opcode); + r3 = MASK_OP_RRR_S3(ctx->opcode); + r4 = MASK_OP_RRR_D(ctx->opcode); + + switch (op2) { + case OPC2_32_RRR_DVADJ: + GEN_HELPER_RRR(dvadj, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3], + cpu_gpr_d[r3+1], cpu_gpr_d[r2]); + break; + case OPC2_32_RRR_DVSTEP: + GEN_HELPER_RRR(dvstep, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3], + cpu_gpr_d[r3+1], cpu_gpr_d[r2]); + break; + case OPC2_32_RRR_DVSTEP_U: + GEN_HELPER_RRR(dvstep_u, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3], + cpu_gpr_d[r3+1], cpu_gpr_d[r2]); + break; + case OPC2_32_RRR_IXMAX: + GEN_HELPER_RRR(ixmax, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3], + cpu_gpr_d[r3+1], cpu_gpr_d[r2]); + break; + case OPC2_32_RRR_IXMAX_U: + GEN_HELPER_RRR(ixmax_u, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3], + cpu_gpr_d[r3+1], cpu_gpr_d[r2]); + break; + case OPC2_32_RRR_IXMIN: + GEN_HELPER_RRR(ixmin, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3], + cpu_gpr_d[r3+1], cpu_gpr_d[r2]); + break; + case OPC2_32_RRR_IXMIN_U: + GEN_HELPER_RRR(ixmin_u, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3], + cpu_gpr_d[r3+1], cpu_gpr_d[r2]); + break; + case OPC2_32_RRR_PACK: + gen_helper_pack(cpu_gpr_d[r4], cpu_PSW_C, cpu_gpr_d[r3], + cpu_gpr_d[r3+1], cpu_gpr_d[r1]); + break; + } +} + static void decode_32Bit_opc(CPUTriCoreState *env, DisasContext *ctx) { int op1; @@ -5035,6 +5443,38 @@ static void decode_32Bit_opc(CPUTriCoreState *env, DisasContext *ctx) case OPCM_32_RR1_MUL: decode_rr1_mul(env, ctx); break; + case OPCM_32_RR1_MULQ: + decode_rr1_mulq(env, ctx); + break; +/* RR2 format */ + case OPCM_32_RR2_MUL: + decode_rr2_mul(env, ctx); + break; +/* RRPW format */ + case OPCM_32_RRPW_EXTRACT_INSERT: + decode_rrpw_extract_insert(env, ctx); + break; + case OPC1_32_RRPW_DEXTR: + r1 = MASK_OP_RRPW_S1(ctx->opcode); + r2 = MASK_OP_RRPW_S2(ctx->opcode); + r3 = MASK_OP_RRPW_D(ctx->opcode); + const16 = MASK_OP_RRPW_POS(ctx->opcode); + if (r1 == r2) { + tcg_gen_rotli_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], const16); + } else { + temp = tcg_temp_new(); + tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r2], const16); + tcg_gen_shri_tl(temp, cpu_gpr_d[r1], 32 - const16); + tcg_gen_or_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], temp); + tcg_temp_free(temp); + } + break; +/* RRR Format */ + case OPCM_32_RRR_COND_SELECT: + decode_rrr_cond_select(env, ctx); + break; + case OPCM_32_RRR_DIVIDE: + decode_rrr_divide(env, ctx); } } |