void (*psxSPC[64])();
void (*psxREG[32])();
void (*psxCP0[32])();
-void (*psxCP2[64])(psxCP2Regs *regs);
+void (*psxCP2[64])(struct psxCP2Regs *regs);
void (*psxCP2BSC[32])();
static void delayRead(int reg, u32 bpc) {
*/
}
-void psxSB() { psxMemWrite8 (_oB_, _u8 (_rRt_)); }
-void psxSH() { psxMemWrite16(_oB_, _u16(_rRt_)); }
-void psxSW() { psxMemWrite32(_oB_, _u32(_rRt_)); }
+void psxSB() { psxMemWrite8 (_oB_, _rRt_ & 0xff); }
+void psxSH() { psxMemWrite16(_oB_, _rRt_ & 0xffff); }
+void psxSW() { psxMemWrite32(_oB_, _rRt_); }
u32 SWL_MASK[4] = { 0xffffff00, 0xffff0000, 0xff000000, 0 };
u32 SWL_SHIFT[4] = { 24, 16, 8, 0 };
void psxCFC0() { if (!_Rt_) return; _i32(_rRt_) = (int)_rFs_; }
void psxTestSWInts() {
- // the next code is untested, if u know please
- // tell me if it works ok or not (linuzappz)
if (psxRegs.CP0.n.Cause & psxRegs.CP0.n.Status & 0x0300 &&
- psxRegs.CP0.n.Status & 0x1) {
+ psxRegs.CP0.n.Status & 0x1) {
+ psxRegs.CP0.n.Cause &= ~0x7c;
psxException(psxRegs.CP0.n.Cause, branch);
}
}
break;
case 13: // Cause
- psxRegs.CP0.n.Cause = val & ~(0xfc00);
+ psxRegs.CP0.n.Cause &= ~0x0300;
+ psxRegs.CP0.n.Cause |= val & 0x0300;
psxTestSWInts();
break;
}
void psxCOP2() {
- psxCP2[_Funct_]((psxCP2Regs *)&psxRegs.CP2D);
+ psxCP2[_Funct_]((struct psxCP2Regs *)&psxRegs.CP2D);
}
-void psxBASIC(psxCP2Regs *regs) {
+void psxBASIC(struct psxCP2Regs *regs) {
psxCP2BSC[_Rs_]();
}
psxNULL, psxNULL, psxNULL, psxNULL, psxNULL, psxNULL, psxNULL, psxNULL
};
-void (*psxCP2[64])(psxCP2Regs *regs) = {
+void (*psxCP2[64])(struct psxCP2Regs *regs) = {
psxBASIC, gteRTPS , psxNULL , psxNULL, psxNULL, psxNULL , gteNCLIP, psxNULL, // 00
psxNULL , psxNULL , psxNULL , psxNULL, gteOP , psxNULL , psxNULL , psxNULL, // 08
gteDPCS , gteINTPL, gteMVMVA, gteNCDS, gteCDP , psxNULL , gteNCDT , psxNULL, // 10