diff options
Diffstat (limited to 'target-sparc')
| -rw-r--r-- | target-sparc/helper.h | 9 | ||||
| -rw-r--r-- | target-sparc/op_helper.c | 16 | ||||
| -rw-r--r-- | target-sparc/translate.c | 14 |
3 files changed, 19 insertions, 20 deletions
diff --git a/target-sparc/helper.h b/target-sparc/helper.h index 14ca509777..7dc654780d 100644 --- a/target-sparc/helper.h +++ b/target-sparc/helper.h @@ -115,7 +115,8 @@ F_HELPER_0_0(smuld); F_HELPER_0_0(dmulq); DEF_HELPER(float32, helper_fnegs, (float32 src)) -F_HELPER_DQ_0_0(ito); +F_HELPER_0_0(itod); +DEF_HELPER(void, helper_fitoq, (int32_t src)) DEF_HELPER(float32, helper_fitos, (int32_t src)) @@ -126,13 +127,13 @@ F_HELPER_SDQ_0_0(xto); #endif F_HELPER_0_0(dtos); F_HELPER_0_0(stod); -F_HELPER_0_0(qtos); -F_HELPER_0_0(stoq); +DEF_HELPER(float32, helper_fqtos, (void)) +DEF_HELPER(void, helper_fstoq, (float32 src)) F_HELPER_0_0(qtod); F_HELPER_0_0(dtoq); DEF_HELPER(int32_t, helper_fstoi, (float32 src)) F_HELPER_0_0(dtoi); -F_HELPER_0_0(qtoi); +DEF_HELPER(int32_t, helper_fqtoi, (void)) #ifdef TARGET_SPARC64 F_HELPER_0_0(stox); F_HELPER_0_0(dtox); diff --git a/target-sparc/op_helper.c b/target-sparc/op_helper.c index 0f289b6ede..1cafa6723f 100644 --- a/target-sparc/op_helper.c +++ b/target-sparc/op_helper.c @@ -148,9 +148,9 @@ F_HELPER(ito, d) DT0 = int32_to_float64(*((int32_t *)&FT1), &env->fp_status); } -F_HELPER(ito, q) +void helper_fitoq(int32_t src) { - QT0 = int32_to_float128(*((int32_t *)&FT1), &env->fp_status); + QT0 = int32_to_float128(src, &env->fp_status); } #ifdef TARGET_SPARC64 @@ -182,14 +182,14 @@ void helper_fstod(void) DT0 = float32_to_float64(FT1, &env->fp_status); } -void helper_fqtos(void) +float32 helper_fqtos(void) { - FT0 = float128_to_float32(QT1, &env->fp_status); + return float128_to_float32(QT1, &env->fp_status); } -void helper_fstoq(void) +void helper_fstoq(float32 src) { - QT0 = float32_to_float128(FT1, &env->fp_status); + QT0 = float32_to_float128(src, &env->fp_status); } void helper_fqtod(void) @@ -213,9 +213,9 @@ void helper_fdtoi(void) *((int32_t *)&FT0) = float64_to_int32_round_to_zero(DT1, &env->fp_status); } -void helper_fqtoi(void) +int32_t helper_fqtoi(void) { - *((int32_t *)&FT0) = float128_to_int32_round_to_zero(QT1, &env->fp_status); + return float128_to_int32_round_to_zero(QT1, &env->fp_status); } #ifdef TARGET_SPARC64 diff --git a/target-sparc/translate.c b/target-sparc/translate.c index e36de56057..9e2c874b08 100644 --- a/target-sparc/translate.c +++ b/target-sparc/translate.c @@ -2511,9 +2511,9 @@ static void disas_sparc_insn(DisasContext * dc) CHECK_FPU_FEATURE(dc, FLOAT128); gen_op_load_fpr_QT1(QFPREG(rs2)); gen_clear_float_exceptions(); - tcg_gen_helper_0_0(helper_fqtos); + tcg_gen_helper_1_0(helper_fqtos, cpu_tmp32); tcg_gen_helper_0_0(helper_check_ieee_exceptions); - gen_op_store_FT0_fpr(rd); + tcg_gen_mov_i32(cpu_fpr[rd], cpu_tmp32); break; case 0xc8: gen_op_load_fpr_FT1(rs2); @@ -2535,14 +2535,12 @@ static void disas_sparc_insn(DisasContext * dc) break; case 0xcc: /* fitoq */ CHECK_FPU_FEATURE(dc, FLOAT128); - gen_op_load_fpr_FT1(rs2); - tcg_gen_helper_0_0(helper_fitoq); + tcg_gen_helper_0_1(helper_fitoq, cpu_fpr[rs2]); gen_op_store_QT0_fpr(QFPREG(rd)); break; case 0xcd: /* fstoq */ CHECK_FPU_FEATURE(dc, FLOAT128); - gen_op_load_fpr_FT1(rs2); - tcg_gen_helper_0_0(helper_fstoq); + tcg_gen_helper_0_1(helper_fstoq, cpu_fpr[rs2]); gen_op_store_QT0_fpr(QFPREG(rd)); break; case 0xce: /* fdtoq */ @@ -2569,9 +2567,9 @@ static void disas_sparc_insn(DisasContext * dc) CHECK_FPU_FEATURE(dc, FLOAT128); gen_op_load_fpr_QT1(QFPREG(rs2)); gen_clear_float_exceptions(); - tcg_gen_helper_0_0(helper_fqtoi); + tcg_gen_helper_1_0(helper_fqtoi, cpu_tmp32); tcg_gen_helper_0_0(helper_check_ieee_exceptions); - gen_op_store_FT0_fpr(rd); + tcg_gen_mov_i32(cpu_fpr[rd], cpu_tmp32); break; #ifdef TARGET_SPARC64 case 0x2: /* V9 fmovd */ |