Attachment #76188 for bug #117677

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Lines 2253-2259 Link Here

(-)PcsxSrc-1.5-orig/PsxBios.c (-1 / +4 lines)
2253	if (ptr) psxRu32ref(base) = SWAPu32((u32)ptr - (u32)psxM); \	2253	if (ptr) psxRu32ref(base) = SWAPu32((u32)ptr - (u32)psxM); \
2254	else psxRu32ref(base) = 0; \	2254	else psxRu32ref(base) = 0; \
2255	} else { \	2255	} else { \
2256	if (psxRu32(base)) (u8)ptr = (u8)(psxM + psxRu32(base)); \	2256	if (psxRu32(base)) { \
		2257	u8* ptr8 = (u8*)ptr; \
		2258	ptr8 = (u8*)(psxM + psxRu32(base)); \
		2259	} \
2257	else ptr = NULL; \	2260	else ptr = NULL; \
2258	} \	2261	} \
2259	base+=4;	2262	base+=4;

Lines 403-410 Link Here

(-)PcsxSrc-1.5-orig/PsxInterpreter.c (-8 / +8 lines)
403	*********************************************************/	403	*********************************************************/
404	void psxDIV() {	404	void psxDIV() {
405	if (_i32(_rRt_) != 0) {	405	if (_i32(_rRt_) != 0) {
406	_i32(_rLo_) = _i32(_rRs_) / _i32(_rRt_);	406	_rLo_ = _i32(_rRs_) / _i32(_rRt_);
407	_i32(_rHi_) = _i32(_rRs_) % _i32(_rRt_);	407	_rHi_ = _i32(_rRs_) % _i32(_rRt_);
408	}	408	}
409	}	409	}
410		410
Lines 448-454 Link Here
448	* Format: OP rd, rt, sa *	448	* Format: OP rd, rt, sa *
449	*********************************************************/	449	*********************************************************/
450	void psxSLL() { if (!_Rd_) return; _u32(_rRd_) = _u32(_rRt_) << _Sa_; } // Rd = Rt << sa	450	void psxSLL() { if (!_Rd_) return; _u32(_rRd_) = _u32(_rRt_) << _Sa_; } // Rd = Rt << sa
451	void psxSRA() { if (!_Rd_) return; _i32(_rRd_) = _i32(_rRt_) >> _Sa_; } // Rd = Rt >> sa (arithmetic)	451	void psxSRA() { if (!_Rd_) return; _rRd_ = _i32(_i32(_rRt_) >> _Sa_); } // Rd = Rt >> sa (arithmetic)
452	void psxSRL() { if (!_Rd_) return; _u32(_rRd_) = _u32(_rRt_) >> _Sa_; } // Rd = Rt >> sa (logical)	452	void psxSRL() { if (!_Rd_) return; _u32(_rRd_) = _u32(_rRt_) >> _Sa_; } // Rd = Rt >> sa (logical)
453		453
454	/*********************************************************	454	/*********************************************************
Lines 456-462 Link Here
456	* Format: OP rd, rt, rs *	456	* Format: OP rd, rt, rs *
457	*********************************************************/	457	*********************************************************/
458	void psxSLLV() { if (!_Rd_) return; _u32(_rRd_) = _u32(_rRt_) << _u32(_rRs_); } // Rd = Rt << rs	458	void psxSLLV() { if (!_Rd_) return; _u32(_rRd_) = _u32(_rRt_) << _u32(_rRs_); } // Rd = Rt << rs
459	void psxSRAV() { if (!_Rd_) return; _i32(_rRd_) = _i32(_rRt_) >> _u32(_rRs_); } // Rd = Rt >> rs (arithmetic)	459	void psxSRAV() { if (!_Rd_) return; _rRd_ = _i32(_i32(_rRt_) >> _u32(_rRs_)); } // Rd = Rt >> rs (arithmetic)
460	void psxSRLV() { if (!_Rd_) return; _u32(_rRd_) = _u32(_rRt_) >> _u32(_rRs_); } // Rd = Rt >> rs (logical)	460	void psxSRLV() { if (!_Rd_) return; _u32(_rRd_) = _u32(_rRt_) >> _u32(_rRs_); } // Rd = Rt >> rs (logical)
461		461
462	/*********************************************************	462	/*********************************************************
Lines 534-540 Link Here
534		534
535	void psxLB() {	535	void psxLB() {
536	if (_Rt_) {	536	if (_Rt_) {
537	_i32(_rRt_) = (char)psxMemRead8(_oB_);	537	_rRt_ = _i32 ((char)psxMemRead8(_oB_));
538	} else {	538	} else {
539	psxMemRead8(_oB_);	539	psxMemRead8(_oB_);
540	}	540	}
Lines 550-556 Link Here
550		550
551	void psxLH() {	551	void psxLH() {
552	if (_Rt_) {	552	if (_Rt_) {
553	_i32(_rRt_) = (short)psxMemRead16(_oB_);	553	_rRt_ = _i32((short)psxMemRead16(_oB_));
554	} else {	554	} else {
555	psxMemRead16(_oB_);	555	psxMemRead16(_oB_);
556	}	556	}
Lines 665-672 Link Here
665	* Moves between GPR and COPx *	665	* Moves between GPR and COPx *
666	* Format: OP rt, fs *	666	* Format: OP rt, fs *
667	*********************************************************/	667	*********************************************************/
668	void psxMFC0() { if (!_Rt_) return; _i32(_rRt_) = (int)_rFs_; }	668	void psxMFC0() { if (!_Rt_) return; _rRt_ = _i32((int)_rFs_); }
669	void psxCFC0() { if (!_Rt_) return; _i32(_rRt_) = (int)_rFs_; }	669	void psxCFC0() { if (!_Rt_) return; _rRt_ = _i32((int)_rFs_); }
670		670
671	void psxTestSWInts() {	671	void psxTestSWInts() {
672	// the next code is untested, if u know please	672	// the next code is untested, if u know please

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