Revision 24988dc2 target-sh4/op.c
| b/target-sh4/op.c | ||
|---|---|---|
| 45 | 45 |
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| 46 | 46 |
void OPPROTO op_movl_imm_T1(void) |
| 47 | 47 |
{
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T0 = (uint32_t) PARAM1; |
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RETURN(); |
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} |
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|
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void OPPROTO op_movl_imm_T2(void) |
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{
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T0 = (uint32_t) PARAM1; |
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T1 = (uint32_t) PARAM1; |
|
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RETURN(); |
| 56 | 50 |
} |
| 57 | 51 |
|
| ... | ... | |
| 240 | 234 |
RETURN(); |
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} |
| 242 | 236 |
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void OPPROTO op_add_T0_T1(void) |
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{
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T1 += T0; |
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RETURN(); |
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} |
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|
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| 243 | 243 |
void OPPROTO op_addc_T0_T1(void) |
| 244 | 244 |
{
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helper_addc_T0_T1(); |
| ... | ... | |
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|
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void OPPROTO op_mulsw_T0_T1(void) |
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{
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env->macl = (int32_t) T0 *(int32_t) T1;
|
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env->macl = (int32_t)(int16_t) T0 *(int32_t)(int16_t) T1;
|
|
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RETURN(); |
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} |
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|
| 362 | 362 |
void OPPROTO op_muluw_T0_T1(void) |
| 363 | 363 |
{
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env->macl = (uint32_t) T0 *(uint32_t) T1;
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env->macl = (uint32_t)(uint16_t) T0 *(uint32_t)(uint16_t) T1;
|
|
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RETURN(); |
| 366 | 366 |
} |
| 367 | 367 |
|
| ... | ... | |
| 382 | 382 |
if ((T0 & 0x80000000) == 0) |
| 383 | 383 |
T1 <<= (T0 & 0x1f); |
| 384 | 384 |
else if ((T0 & 0x1f) == 0) |
| 385 |
T1 = 0; |
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T1 = (T1 & 0x80000000)? 0xffffffff : 0;
|
|
| 386 | 386 |
else |
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T1 = ((int32_t) T1) >> ((~T0 & 0x1f) + 1); |
| 388 | 388 |
RETURN(); |
| ... | ... | |
| 539 | 539 |
void OPPROTO op_shar_Rn(void) |
| 540 | 540 |
{
|
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cond_t(env->gregs[PARAM1] & 1); |
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env->gregs[PARAM1] >>= 1; |
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*(int32_t *)&env->gregs[PARAM1] >>= 1;
|
|
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RETURN(); |
| 544 | 544 |
} |
| 545 | 545 |
|
| ... | ... | |
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RETURN(); |
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} |
| 769 | 769 |
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void OPPROTO op_fcmp_eq_FT(void) |
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{
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cond_t(float32_compare(FT0, FT1, &env->fp_status) == 0); |
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RETURN(); |
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} |
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|
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void OPPROTO op_fcmp_eq_DT(void) |
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{
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cond_t(float64_compare(DT0, DT1, &env->fp_status) == 0); |
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RETURN(); |
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} |
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|
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void OPPROTO op_fcmp_gt_FT(void) |
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{
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cond_t(float32_compare(FT0, FT1, &env->fp_status) == 1); |
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RETURN(); |
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} |
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|
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void OPPROTO op_fcmp_gt_DT(void) |
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{
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cond_t(float64_compare(DT0, DT1, &env->fp_status) == 1); |
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RETURN(); |
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} |
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|
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void OPPROTO op_float_FT(void) |
| 771 | 795 |
{
|
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FT0 = int32_to_float32(env->fpul, &env->fp_status); |
| ... | ... | |
| 791 | 815 |
RETURN(); |
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} |
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void OPPROTO op_fneg_frN(void) |
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{
|
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env->fregs[PARAM1] = float32_chs(env->fregs[PARAM1]); |
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RETURN(); |
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} |
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|
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void OPPROTO op_fabs_FT(void) |
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{
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FT0 = float32_abs(FT0); |
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RETURN(); |
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} |
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|
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void OPPROTO op_fabs_DT(void) |
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{
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DT0 = float64_abs(DT0); |
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RETURN(); |
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} |
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|
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void OPPROTO op_fcnvsd_FT_DT(void) |
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{
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DT0 = float32_to_float64(FT0, &env->fp_status); |
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RETURN(); |
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} |
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|
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void OPPROTO op_fcnvds_DT_FT(void) |
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{
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FT0 = float64_to_float32(DT0, &env->fp_status); |
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RETURN(); |
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} |
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|
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void OPPROTO op_fsqrt_FT(void) |
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{
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FT0 = float32_sqrt(FT0, &env->fp_status); |
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RETURN(); |
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} |
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|
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void OPPROTO op_fsqrt_DT(void) |
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{
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DT0 = float64_sqrt(DT0, &env->fp_status); |
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RETURN(); |
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} |
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|
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void OPPROTO op_fmov_T0_frN(void) |
| 795 | 861 |
{
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*(unsigned int *)&env->fregs[PARAM1] = T0;
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*(uint32_t *)&env->fregs[PARAM1] = T0;
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RETURN(); |
| 798 | 864 |
} |
| 799 | 865 |
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