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CPU/CodeCache: Purge JitCodeBuffer

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This commit is contained in:
Stenzek
2024-06-30 14:05:31 +10:00
parent be8fbafd71
commit 9b42ad3859
12 changed files with 160 additions and 220 deletions
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20
src/core/cpu_newrec_compiler.cpp
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@ -99,9 +99,8 @@ void CPU::NewRec::Compiler::BeginBlock()
const void* CPU::NewRec::Compiler::CompileBlock(CodeCache::Block* block, u32* host_code_size, u32* host_far_code_size)
{
JitCodeBuffer& buffer = CodeCache::GetCodeBuffer();
Reset(block, buffer.GetFreeCodePointer(), buffer.GetFreeCodeSpace(), buffer.GetFreeFarCodePointer(),
buffer.GetFreeFarCodeSpace());
Reset(block, CPU::CodeCache::GetFreeCodePointer(), CPU::CodeCache::GetFreeCodeSpace(),
CPU::CodeCache::GetFreeFarCodePointer(), CPU::CodeCache::GetFreeFarCodeSpace());
DEBUG_LOG("Block range: {:08X} -> {:08X}", block->pc, block->pc + block->size * 4);
@ -141,8 +140,8 @@ const void* CPU::NewRec::Compiler::CompileBlock(CodeCache::Block* block, u32* ho
const void* code = EndCompile(&code_size, &far_code_size);
*host_code_size = code_size;
*host_far_code_size = far_code_size;
buffer.CommitCode(code_size);
buffer.CommitFarCode(far_code_size);
CPU::CodeCache::CommitCode(code_size);
CPU::CodeCache::CommitFarCode(far_code_size);
return code;
}
@ -2341,21 +2340,20 @@ void CPU::NewRec::BackpatchLoadStore(void* exception_pc, const CodeCache::Loadst
static_cast<TickCount>(static_cast<u32>(info.cycles)) - (info.is_load ? Bus::RAM_READ_TICKS : 0);
const TickCount cycles_to_remove = static_cast<TickCount>(static_cast<u32>(info.cycles));
JitCodeBuffer& buffer = CodeCache::GetCodeBuffer();
void* thunk_address = buffer.GetFreeFarCodePointer();
void* thunk_address = CPU::CodeCache::GetFreeFarCodePointer();
const u32 thunk_size = CompileLoadStoreThunk(
thunk_address, buffer.GetFreeFarCodeSpace(), exception_pc, info.code_size, cycles_to_add, cycles_to_remove,
thunk_address, CPU::CodeCache::GetFreeFarCodeSpace(), exception_pc, info.code_size, cycles_to_add, cycles_to_remove,
info.gpr_bitmask, info.address_register, info.data_register, info.AccessSize(), info.is_signed, info.is_load);
#if 0
Log_DebugPrint("**Backpatch Thunk**");
CodeCache::DisassembleAndLogHostCode(thunk_address, thunk_size);
CPU::CodeCache::DisassembleAndLogHostCode(thunk_address, thunk_size);
#endif
// backpatch to a jump to the slowmem handler
CodeCache::EmitJump(exception_pc, thunk_address, true);
CPU::CodeCache::EmitJump(exception_pc, thunk_address, true);
buffer.CommitFarCode(thunk_size);
CPU::CodeCache::CommitFarCode(thunk_size);
}
void CPU::NewRec::Compiler::InitSpeculativeRegs()