Revision cc4ba6a9 target-sh4/op_helper.c
| b/target-sh4/op_helper.c | ||
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return arg1; |
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} |
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static inline void set_t(void) |
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{
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env->sr |= SR_T; |
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} |
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static inline void clr_t(void) |
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{
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env->sr &= ~SR_T; |
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} |
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void helper_ld_fpscr(uint32_t val) |
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{
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env->fpscr = val & 0x003fffff; |
| ... | ... | |
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else |
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set_float_rounding_mode(float_round_nearest_even, &env->fp_status); |
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} |
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uint32_t helper_fabs_FT(uint32_t t0) |
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{
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float32 ret = float32_abs(*(float32*)&t0); |
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return *(uint32_t*)(&ret); |
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} |
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uint64_t helper_fabs_DT(uint64_t t0) |
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{
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float64 ret = float64_abs(*(float64*)&t0); |
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return *(uint64_t*)(&ret); |
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} |
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uint32_t helper_fadd_FT(uint32_t t0, uint32_t t1) |
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{
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float32 ret = float32_add(*(float32*)&t0, *(float32*)&t1, &env->fp_status); |
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return *(uint32_t*)(&ret); |
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} |
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uint64_t helper_fadd_DT(uint64_t t0, uint64_t t1) |
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{
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float64 ret = float64_add(*(float64*)&t0, *(float64*)&t1, &env->fp_status); |
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return *(uint64_t*)(&ret); |
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} |
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void helper_fcmp_eq_FT(uint32_t t0, uint32_t t1) |
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{
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if (float32_compare(*(float32*)&t0, *(float32*)&t1, &env->fp_status) == 0) |
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set_t(); |
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else |
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clr_t(); |
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} |
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void helper_fcmp_eq_DT(uint64_t t0, uint64_t t1) |
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{
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if (float64_compare(*(float64*)&t0, *(float64*)&t1, &env->fp_status) == 0) |
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set_t(); |
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else |
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clr_t(); |
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} |
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void helper_fcmp_gt_FT(uint32_t t0, uint32_t t1) |
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{
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if (float32_compare(*(float32*)&t0, *(float32*)&t1, &env->fp_status) == 1) |
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set_t(); |
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else |
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clr_t(); |
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} |
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void helper_fcmp_gt_DT(uint64_t t0, uint64_t t1) |
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{
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if (float64_compare(*(float64*)&t0, *(float64*)&t1, &env->fp_status) == 1) |
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set_t(); |
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else |
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clr_t(); |
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} |
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uint64_t helper_fcnvsd_FT_DT(uint32_t t0) |
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{
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float64 ret = float32_to_float64(*(float32*)&t0, &env->fp_status); |
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return *(uint64_t*)(&ret); |
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} |
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uint32_t helper_fcnvds_DT_FT(uint64_t t0) |
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{
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float32 ret = float64_to_float32(*(float64*)&t0, &env->fp_status); |
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return *(uint32_t*)(&ret); |
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} |
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uint32_t helper_fdiv_FT(uint32_t t0, uint32_t t1) |
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{
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float32 ret = float32_div(*(float32*)&t0, *(float32*)&t1, &env->fp_status); |
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return *(uint32_t*)(&ret); |
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} |
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uint64_t helper_fdiv_DT(uint64_t t0, uint64_t t1) |
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{
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float64 ret = float64_div(*(float64*)&t0, *(float64*)&t1, &env->fp_status); |
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return *(uint64_t*)(&ret); |
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} |
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uint32_t helper_float_FT(uint32_t t0) |
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{
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float32 ret = int32_to_float32(t0, &env->fp_status); |
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return *(uint32_t*)(&ret); |
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} |
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uint64_t helper_float_DT(uint32_t t0) |
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{
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float64 ret = int32_to_float64(t0, &env->fp_status); |
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return *(uint64_t*)(&ret); |
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} |
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uint32_t helper_fmul_FT(uint32_t t0, uint32_t t1) |
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{
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float32 ret = float32_mul(*(float32*)&t0, *(float32*)&t1, &env->fp_status); |
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return *(uint32_t*)(&ret); |
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} |
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uint64_t helper_fmul_DT(uint64_t t0, uint64_t t1) |
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{
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float64 ret = float64_mul(*(float64*)&t0, *(float64*)&t1, &env->fp_status); |
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return *(uint64_t*)(&ret); |
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} |
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uint32_t helper_fsqrt_FT(uint32_t t0) |
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{
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float32 ret = float32_sqrt(*(float32*)&t0, &env->fp_status); |
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return *(uint32_t*)(&ret); |
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} |
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uint64_t helper_fsqrt_DT(uint64_t t0) |
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{
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float64 ret = float64_sqrt(*(float64*)&t0, &env->fp_status); |
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return *(uint64_t*)(&ret); |
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} |
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uint32_t helper_fsub_FT(uint32_t t0, uint32_t t1) |
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{
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float32 ret = float32_sub(*(float32*)&t0, *(float32*)&t1, &env->fp_status); |
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return *(uint32_t*)(&ret); |
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} |
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uint64_t helper_fsub_DT(uint64_t t0, uint64_t t1) |
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{
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float64 ret = float64_sub(*(float64*)&t0, *(float64*)&t1, &env->fp_status); |
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return *(uint64_t*)(&ret); |
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} |
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uint32_t helper_ftrc_FT(uint32_t t0) |
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{
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return float32_to_int32_round_to_zero(*(float32*)&t0, &env->fp_status); |
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} |
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uint32_t helper_ftrc_DT(uint64_t t0) |
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{
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return float64_to_int32_round_to_zero(*(float64*)&t0, &env->fp_status); |
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} |
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