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CPU/CodeCache: Fastmem RAM faults are always writes

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Stenzek 2024-12-22 14:46:26 +10:00
parent 515a4d07fb
commit 448009f4ef
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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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@ -1692,9 +1692,10 @@ 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 && GetSegmentForAddress(guest_address) != CPU::Segment::KSEG2 &&
if (!g_state.cop0_regs.sr.Isc && GetSegmentForAddress(guest_address) != CPU::Segment::KSEG2 &&
AddressInRAM(guest_address))
{
DebugAssert(is_write);
DEV_LOG("Ignoring fault due to RAM write @ 0x{:08X}", guest_address);
InvalidateBlocksWithPageIndex(Bus::GetRAMCodePageIndex(guest_address));
return PageFaultHandler::HandlerResult::ContinueExecution;