diff options
Diffstat (limited to 'target/tricore/translate.c')
| -rw-r--r-- | target/tricore/translate.c | 55 |
1 files changed, 52 insertions, 3 deletions
diff --git a/target/tricore/translate.c b/target/tricore/translate.c index 36f734a662..ddd2dd07dd 100644 --- a/target/tricore/translate.c +++ b/target/tricore/translate.c @@ -3362,9 +3362,17 @@ static void gen_compute_branch(DisasContext *ctx, uint32_t opc, int r1, case OPC1_16_SBC_JEQ: gen_branch_condi(ctx, TCG_COND_EQ, cpu_gpr_d[15], constant, offset); break; + case OPC1_16_SBC_JEQ2: + gen_branch_condi(ctx, TCG_COND_EQ, cpu_gpr_d[15], constant, + offset + 16); + break; case OPC1_16_SBC_JNE: gen_branch_condi(ctx, TCG_COND_NE, cpu_gpr_d[15], constant, offset); break; + case OPC1_16_SBC_JNE2: + gen_branch_condi(ctx, TCG_COND_NE, cpu_gpr_d[15], + constant, offset + 16); + break; /* SBRN-format jumps */ case OPC1_16_SBRN_JZ_T: temp = tcg_temp_new(); @@ -4097,6 +4105,16 @@ static void decode_16Bit_opc(CPUTriCoreState *env, DisasContext *ctx) const16 = MASK_OP_SBC_CONST4_SEXT(ctx->opcode); gen_compute_branch(ctx, op1, 0, 0, const16, address); break; + case OPC1_16_SBC_JEQ2: + case OPC1_16_SBC_JNE2: + if (tricore_feature(env, TRICORE_FEATURE_16)) { + address = MASK_OP_SBC_DISP4(ctx->opcode); + const16 = MASK_OP_SBC_CONST4_SEXT(ctx->opcode); + gen_compute_branch(ctx, op1, 0, 0, const16, address); + } else { + generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC); + } + break; /* SBRN-format */ case OPC1_16_SBRN_JNZ_T: case OPC1_16_SBRN_JZ_T: @@ -6034,6 +6052,8 @@ static void decode_rr_accumulator(CPUTriCoreState *env, DisasContext *ctx) uint32_t op2; int r3, r2, r1; + TCGv temp; + r3 = MASK_OP_RR_D(ctx->opcode); r2 = MASK_OP_RR_S2(ctx->opcode); r1 = MASK_OP_RR_S1(ctx->opcode); @@ -6224,6 +6244,20 @@ static void decode_rr_accumulator(CPUTriCoreState *env, DisasContext *ctx) case OPC2_32_RR_MOV: tcg_gen_mov_tl(cpu_gpr_d[r3], cpu_gpr_d[r2]); break; + case OPC2_32_RR_MOV_64: + if (tricore_feature(env, TRICORE_FEATURE_16)) { + temp = tcg_temp_new(); + + CHECK_REG_PAIR(r3); + tcg_gen_mov_tl(temp, cpu_gpr_d[r1]); + tcg_gen_mov_tl(cpu_gpr_d[r3], cpu_gpr_d[r2]); + tcg_gen_mov_tl(cpu_gpr_d[r3 + 1], temp); + + tcg_temp_free(temp); + } else { + generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC); + } + break; case OPC2_32_RR_NE: tcg_gen_setcond_tl(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]); @@ -6367,19 +6401,20 @@ static void decode_rr_logical_shift(CPUTriCoreState *env, DisasContext *ctx) tcg_gen_andc_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]); break; case OPC2_32_RR_CLO: - gen_helper_clo(cpu_gpr_d[r3], cpu_gpr_d[r1]); + tcg_gen_not_tl(cpu_gpr_d[r3], cpu_gpr_d[r1]); + tcg_gen_clzi_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], TARGET_LONG_BITS); break; case OPC2_32_RR_CLO_H: gen_helper_clo_h(cpu_gpr_d[r3], cpu_gpr_d[r1]); break; case OPC2_32_RR_CLS: - gen_helper_cls(cpu_gpr_d[r3], cpu_gpr_d[r1]); + tcg_gen_clrsb_tl(cpu_gpr_d[r3], cpu_gpr_d[r1]); break; case OPC2_32_RR_CLS_H: gen_helper_cls_h(cpu_gpr_d[r3], cpu_gpr_d[r1]); break; case OPC2_32_RR_CLZ: - gen_helper_clz(cpu_gpr_d[r3], cpu_gpr_d[r1]); + tcg_gen_clzi_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], TARGET_LONG_BITS); break; case OPC2_32_RR_CLZ_H: gen_helper_clz_h(cpu_gpr_d[r3], cpu_gpr_d[r1]); @@ -6698,6 +6733,12 @@ static void decode_rr_divide(CPUTriCoreState *env, DisasContext *ctx) case OPC2_32_RR_ITOF: gen_helper_itof(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1]); break; + case OPC2_32_RR_FTOUZ: + gen_helper_ftouz(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1]); + break; + case OPC2_32_RR_UPDFL: + gen_helper_updfl(cpu_env, cpu_gpr_d[r1]); + break; default: generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC); } @@ -7093,6 +7134,14 @@ static void decode_rrr_divide(CPUTriCoreState *env, DisasContext *ctx) case OPC2_32_RRR_SUB_F: gen_helper_fsub(cpu_gpr_d[r4], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r3]); break; + case OPC2_32_RRR_MADD_F: + gen_helper_fmadd(cpu_gpr_d[r4], cpu_env, cpu_gpr_d[r1], + cpu_gpr_d[r2], cpu_gpr_d[r3]); + break; + case OPC2_32_RRR_MSUB_F: + gen_helper_fmsub(cpu_gpr_d[r4], cpu_env, cpu_gpr_d[r1], + cpu_gpr_d[r2], cpu_gpr_d[r3]); + break; default: generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC); } |