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CPU/CodeCache: Always backpatch KSEG2 writes

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Stenzek 2024-12-12 16:24:54 +10:00
parent c3a2156c79
commit 2e805d56dd
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1 changed files with 2 additions and 1 deletions
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src/core/cpu_code_cache.cpp
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@ -1676,7 +1676,8 @@ PageFaultHandler::HandlerResult CPU::CodeCache::HandleFastmemException(void* exc
// if we're writing to ram, let it go through a few times, and use manual block protection to sort it out
// TODO: path for manual protection to return back to read-only pages
if (is_write && !g_state.cop0_regs.sr.Isc && AddressInRAM(guest_address))
if (is_write && !g_state.cop0_regs.sr.Isc && GetSegmentForAddress(guest_address) != CPU::Segment::KSEG2 &&
AddressInRAM(guest_address))
{
DEV_LOG("Ignoring fault due to RAM write @ 0x{:08X}", guest_address);
InvalidateBlocksWithPageIndex(Bus::GetRAMCodePageIndex(guest_address));