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small changes

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SimoneN64
2023-06-05 11:29:23 +02:00
parent 304919de76
commit 9e37e961ba
4 changed files with 16 additions and 19 deletions
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20
src/backend/core/interpreter/cop/cop0instructions.cpp
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@@ -48,25 +48,25 @@ void Cop0::tlbr() {
pageMask.raw = entry.pageMask.raw;
}
void Cop0::tlbw(int index_) {
void Cop0::tlbw(int index) {
PageMask page_mask{};
page_mask = pageMask;
u32 top = page_mask.mask & 0xAAA;
page_mask.mask = top | (top >> 1);
if(index_ >= 32) {
Util::panic("TLBWI with TLB index {}", index_);
if(index >= 32) {
Util::panic("TLBWI with TLB index {}", index);
}
tlb[index_].entryHi.raw = entryHi.raw;
tlb[index_].entryHi.vpn2 &= ~page_mask.mask;
tlb[index].entryHi.raw = entryHi.raw;
tlb[index].entryHi.vpn2 &= ~page_mask.mask;
tlb[index_].entryLo0.raw = entryLo0.raw & 0x03FFFFFE;
tlb[index_].entryLo1.raw = entryLo1.raw & 0x03FFFFFE;
tlb[index_].pageMask.raw = page_mask.raw;
tlb[index].entryLo0.raw = entryLo0.raw & 0x03FFFFFE;
tlb[index].entryLo1.raw = entryLo1.raw & 0x03FFFFFE;
tlb[index].pageMask.raw = page_mask.raw;
tlb[index_].global = entryLo0.g && entryLo1.g;
tlb[index_].initialized = true;
tlb[index].global = entryLo0.g && entryLo1.g;
tlb[index].initialized = true;
}
void Cop0::tlbp(Registers& regs) {