93 lines
2.7 KiB
C++
93 lines
2.7 KiB
C++
/**
|
|
******************************************************************************
|
|
* Xenia : Xbox 360 Emulator Research Project *
|
|
******************************************************************************
|
|
* Copyright 2013 Ben Vanik. All rights reserved. *
|
|
* Released under the BSD license - see LICENSE in the root for more details. *
|
|
******************************************************************************
|
|
*/
|
|
|
|
#ifndef ALLOY_FRONTEND_PPC_PPC_HIR_BUILDER_H_
|
|
#define ALLOY_FRONTEND_PPC_PPC_HIR_BUILDER_H_
|
|
|
|
#include <alloy/core.h>
|
|
#include <alloy/hir/hir_builder.h>
|
|
#include <alloy/runtime/function.h>
|
|
#include <alloy/runtime/symbol_info.h>
|
|
|
|
|
|
namespace alloy {
|
|
namespace frontend {
|
|
namespace ppc {
|
|
|
|
class PPCFrontend;
|
|
|
|
|
|
class PPCHIRBuilder : public hir::HIRBuilder {
|
|
using Instr = alloy::hir::Instr;
|
|
using Label = alloy::hir::Label;
|
|
using Value = alloy::hir::Value;
|
|
public:
|
|
PPCHIRBuilder(PPCFrontend* frontend);
|
|
virtual ~PPCHIRBuilder();
|
|
|
|
virtual void Reset();
|
|
|
|
int Emit(runtime::FunctionInfo* symbol_info, bool with_debug_info);
|
|
|
|
runtime::FunctionInfo* LookupFunction(uint64_t address);
|
|
Label* LookupLabel(uint64_t address);
|
|
|
|
Value* LoadLR();
|
|
void StoreLR(Value* value);
|
|
Value* LoadCTR();
|
|
void StoreCTR(Value* value);
|
|
Value* LoadCR(uint32_t n);
|
|
Value* LoadCRField(uint32_t n, uint32_t bit);
|
|
void StoreCR(uint32_t n, Value* value);
|
|
void UpdateCR(uint32_t n, Value* lhs, bool is_signed = true);
|
|
void UpdateCR(uint32_t n, Value* lhs, Value* rhs, bool is_signed = true);
|
|
void UpdateCR6(Value* src_value);
|
|
Value* LoadXER();
|
|
void StoreXER(Value* value);
|
|
//void UpdateXERWithOverflow();
|
|
//void UpdateXERWithOverflowAndCarry();
|
|
//void StoreOV(Value* value);
|
|
Value* LoadCA();
|
|
void StoreCA(Value* value);
|
|
Value* LoadSAT();
|
|
void StoreSAT(Value* value);
|
|
|
|
Value* LoadGPR(uint32_t reg);
|
|
void StoreGPR(uint32_t reg, Value* value);
|
|
Value* LoadFPR(uint32_t reg);
|
|
void StoreFPR(uint32_t reg, Value* value);
|
|
Value* LoadVR(uint32_t reg);
|
|
void StoreVR(uint32_t reg, Value* value);
|
|
|
|
Value* LoadAcquire(Value* address, hir::TypeName type, uint32_t load_flags = 0);
|
|
Value* StoreRelease(Value* address, Value* value, uint32_t store_flags = 0);
|
|
|
|
private:
|
|
void AnnotateLabel(uint64_t address, Label* label);
|
|
|
|
private:
|
|
PPCFrontend* frontend_;
|
|
|
|
// Reset each Emit:
|
|
bool with_debug_info_;
|
|
runtime::FunctionInfo* symbol_info_;
|
|
uint64_t start_address_;
|
|
uint64_t instr_count_;
|
|
Instr** instr_offset_list_;
|
|
Label** label_list_;
|
|
};
|
|
|
|
|
|
} // namespace ppc
|
|
} // namespace frontend
|
|
} // namespace alloy
|
|
|
|
|
|
#endif // ALLOY_FRONTEND_PPC_PPC_HIR_BUILDER_H_
|