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Various pointer changes

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SimoneN64
2024-07-03 21:11:03 +02:00
parent 15838db5b6
commit d90e26ac0c
13 changed files with 144 additions and 150 deletions
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28
src/backend/core/interpreter/instructions.cpp
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@@ -465,15 +465,19 @@ void Interpreter::sb(u32 instr) {
void Interpreter::sc(u32 instr) {
u64 address = regs.gpr[RS(instr)] + (s16)instr;
if (check_address_error(0b11, address)) {
regs.cop0.FireException(ExceptionCode::AddressErrorStore, 0, regs.oldPC);
return;
}
if(regs.cop0.llbit) {
regs.cop0.llbit = false;
if (check_address_error(0b11, address)) {
regs.gpr[RT(instr)] = 0;
regs.cop0.HandleTLBException(address);
regs.cop0.FireException(ExceptionCode::AddressErrorStore, 0, regs.oldPC);
return;
}
u32 paddr = 0;
if(!regs.cop0.MapVAddr(Cop0::STORE, address, paddr)) {
regs.gpr[RT(instr)] = 0;
regs.cop0.HandleTLBException(address);
regs.cop0.FireException(regs.cop0.GetTLBExceptionCode(regs.cop0.tlbError, Cop0::STORE), 0, regs.oldPC);
} else {
@@ -496,16 +500,20 @@ void Interpreter::scd(u32 instr) {
}
s64 address = regs.gpr[RS(instr)] + (s16)instr;
if (check_address_error(0b111, address)) {
regs.cop0.HandleTLBException(address);
regs.cop0.FireException(ExceptionCode::AddressErrorStore, 0, regs.oldPC);
return;
}
if(regs.cop0.llbit) {
regs.cop0.llbit = false;
if (check_address_error(0b111, address)) {
regs.gpr[RT(instr)] = 0;
regs.cop0.HandleTLBException(address);
regs.cop0.FireException(ExceptionCode::AddressErrorStore, 0, regs.oldPC);
return;
}
u32 paddr = 0;
if(!regs.cop0.MapVAddr(Cop0::STORE, address, paddr)) {
regs.gpr[RT(instr)] = 0;
regs.cop0.HandleTLBException(address);
regs.cop0.FireException(regs.cop0.GetTLBExceptionCode(regs.cop0.tlbError, Cop0::STORE), 0, regs.oldPC);
} else {