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Merge pull request #628 from LegendOfDragoon/master 

Ensure R0 cannot be written to in LB, LH, LW, LBU, and LHU for RSP Recompiler
This commit is contained in:
zilmar 2015-09-25 11:03:18 +10:00
parent 14edb64e22 466c03e27d
commit 312124eb90
1 changed files with 10 additions and 0 deletions
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10
Source/RSP/Recompiler Ops.c
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@ -619,6 +619,8 @@ void Compile_COP2 (void) {
void Compile_LB ( void ) {
int Offset = (short)RSPOpC.offset;
if(RSPOpC.rt == 0) return;
#ifndef Compile_GPRLoads
Cheat_r4300iOpcode(RSP_Opcode_LB,"RSP_Opcode_LB"); return;
#endif
@ -649,6 +651,8 @@ void Compile_LH ( void ) {
int Offset = (short)RSPOpC.offset;
BYTE * Jump[2];
if(RSPOpC.rt == 0) return;
#ifndef Compile_GPRLoads
Cheat_r4300iOpcode(RSP_Opcode_LH,"RSP_Opcode_LH"); return;
#endif
@ -711,6 +715,8 @@ void Compile_LW ( void ) {
int Offset = (short)RSPOpC.offset;
BYTE * Jump[2];
if(RSPOpC.rt == 0) return;
#ifndef Compile_GPRLoads
Cheat_r4300iOpcode(RSP_Opcode_LW,"RSP_Opcode_LW"); return;
#endif
@ -786,6 +792,8 @@ void Compile_LW ( void ) {
void Compile_LBU ( void ) {
int Offset = (short)RSPOpC.offset;
if(RSPOpC.rt == 0) return;
#ifndef Compile_GPRLoads
Cheat_r4300iOpcode(RSP_Opcode_LBU,"RSP_Opcode_LBU"); return;
#endif
@ -818,6 +826,8 @@ void Compile_LHU ( void ) {
int Offset = (short)RSPOpC.offset;
BYTE * Jump[2];
if(RSPOpC.rt == 0) return;
#ifndef Compile_GPRLoads
Cheat_r4300iOpcode(RSP_Opcode_LHU,"RSP_Opcode_LHU"); return;
#endif