typedef struct CPUSH4State {
uint32_t flags; /* general execution flags */
uint32_t gregs[24]; /* general registers */
- uint32_t fregs[32]; /* floating point registers */
+ float32 fregs[32]; /* floating point registers */
uint32_t sr; /* status register */
uint32_t ssr; /* saved status register */
uint32_t spc; /* saved program counter */
void OPPROTO op_fmov_frN_FT0(void)
{
- FT0 = *(float32 *)&env->fregs[PARAM1];
+ FT0 = env->fregs[PARAM1];
RETURN();
}
void OPPROTO op_fmov_drN_DT0(void)
{
- DT0 = *(float64 *)&env->fregs[PARAM1];
+ CPU_DoubleU d;
+
+ d.l.upper = *(uint32_t *)&env->fregs[PARAM1];
+ d.l.lower = *(uint32_t *)&env->fregs[PARAM1 + 1];
+ DT0 = d.d;
RETURN();
}
void OPPROTO op_fmov_frN_FT1(void)
{
- FT1 = *(float32 *)&env->fregs[PARAM1];
+ FT1 = env->fregs[PARAM1];
RETURN();
}
void OPPROTO op_fmov_drN_DT1(void)
{
- DT1 = *(float64 *)&env->fregs[PARAM1];
+ CPU_DoubleU d;
+
+ d.l.upper = *(uint32_t *)&env->fregs[PARAM1];
+ d.l.lower = *(uint32_t *)&env->fregs[PARAM1 + 1];
+ DT1 = d.d;
RETURN();
}
void OPPROTO op_fmov_FT0_frN(void)
{
- *(float32 *)&env->fregs[PARAM1] = FT0;
+ env->fregs[PARAM1] = FT0;
RETURN();
}
void OPPROTO op_fmov_DT0_drN(void)
{
- *(float64 *)&env->fregs[PARAM1] = DT0;
+ CPU_DoubleU d;
+
+ d.d = DT0;
+ *(uint32_t *)&env->fregs[PARAM1] = d.l.upper;
+ *(uint32_t *)&env->fregs[PARAM1 + 1] = d.l.lower;
RETURN();
}