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CPU/Recompiler: Fix corrupted constant address byte/halfword writes 

Fixes broken rendering in Dino Crisis.
This commit is contained in:
Connor McLaughlin 2021-04-27 02:11:15 +10:00
parent fda106811c
commit e842abfa8a
1 changed files with 7 additions and 3 deletions
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8
src/core/cpu_recompiler_code_generator_generic.cpp
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@ -120,11 +120,15 @@ void CodeGenerator::EmitStoreGuestMemory(const CodeBlockInstruction& cbi, const
{ {
void* ptr = GetDirectWriteMemoryPointer( void* ptr = GetDirectWriteMemoryPointer(
static_cast<u32>(address.constant_value), static_cast<u32>(address.constant_value),
(value.size == RegSize_8) ? MemoryAccessSize::Byte : (size == RegSize_8) ? MemoryAccessSize::Byte :
((value.size == RegSize_16) ? MemoryAccessSize::HalfWord : MemoryAccessSize::Word)); ((size == RegSize_16) ? MemoryAccessSize::HalfWord : MemoryAccessSize::Word));
if (ptr) if (ptr)
{ {
if (value.size != size)
EmitStoreGlobal(ptr, value.ViewAsSize(size));
else
EmitStoreGlobal(ptr, value); EmitStoreGlobal(ptr, value);
return; return;
} }
} }