144 lines
3.7 KiB
C++
144 lines
3.7 KiB
C++
/* This file is part of the dynarmic project.
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* Copyright (c) 2016 MerryMage
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* This software may be used and distributed according to the terms of the GNU
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* General Public License version 2 or any later version.
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*/
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#include "common/assert.h"
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#include "frontend/A64/ir_emitter.h"
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#include "frontend/ir/opcodes.h"
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namespace Dynarmic::A64 {
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using Opcode = IR::Opcode;
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u64 IREmitter::PC() {
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return current_location.PC();
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}
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u64 IREmitter::AlignPC(size_t alignment) {
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u64 pc = PC();
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return static_cast<u64>(pc - pc % alignment);
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}
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void IREmitter::SetCheckBit(const IR::U1& value) {
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Inst(Opcode::A64SetCheckBit, value);
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}
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IR::U1 IREmitter::GetCFlag() {
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return Inst<IR::U1>(Opcode::A64GetCFlag);
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}
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void IREmitter::SetNZCV(const IR::NZCV& nzcv) {
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Inst(Opcode::A64SetNZCV, nzcv);
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}
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void IREmitter::CallSupervisor(u32 imm) {
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Inst(Opcode::A64CallSupervisor, Imm32(imm));
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}
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void IREmitter::ExceptionRaised(Exception exception) {
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Inst(Opcode::A64ExceptionRaised, Imm64(PC()), Imm64(static_cast<u64>(exception)));
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}
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IR::U8 IREmitter::ReadMemory8(const IR::U64& vaddr) {
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return Inst<IR::U8>(Opcode::A64ReadMemory8, vaddr);
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}
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IR::U16 IREmitter::ReadMemory16(const IR::U64& vaddr) {
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return Inst<IR::U16>(Opcode::A64ReadMemory16, vaddr);
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}
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IR::U32 IREmitter::ReadMemory32(const IR::U64& vaddr) {
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return Inst<IR::U32>(Opcode::A64ReadMemory32, vaddr);
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}
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IR::U64 IREmitter::ReadMemory64(const IR::U64& vaddr) {
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return Inst<IR::U64>(Opcode::A64ReadMemory64, vaddr);
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}
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IR::U128 IREmitter::ReadMemory128(const IR::U64& vaddr) {
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return Inst<IR::U128>(Opcode::A64ReadMemory128, vaddr);
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}
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void IREmitter::WriteMemory8(const IR::U64& vaddr, const IR::U8& value) {
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Inst(Opcode::A64WriteMemory8, vaddr, value);
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}
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void IREmitter::WriteMemory16(const IR::U64& vaddr, const IR::U16& value) {
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Inst(Opcode::A64WriteMemory16, vaddr, value);
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}
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void IREmitter::WriteMemory32(const IR::U64& vaddr, const IR::U32& value) {
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Inst(Opcode::A64WriteMemory32, vaddr, value);
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}
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void IREmitter::WriteMemory64(const IR::U64& vaddr, const IR::U64& value) {
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Inst(Opcode::A64WriteMemory64, vaddr, value);
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}
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void IREmitter::WriteMemory128(const IR::U64& vaddr, const IR::U128& value) {
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Inst(Opcode::A64WriteMemory128, vaddr, value);
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}
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IR::U32 IREmitter::GetW(Reg reg) {
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if (reg == Reg::ZR)
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return Imm32(0);
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return Inst<IR::U32>(Opcode::A64GetW, IR::Value(reg));
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}
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IR::U64 IREmitter::GetX(Reg reg) {
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if (reg == Reg::ZR)
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return Imm64(0);
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return Inst<IR::U64>(Opcode::A64GetX, IR::Value(reg));
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}
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IR::U128 IREmitter::GetS(Vec vec) {
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return Inst<IR::U128>(Opcode::A64GetS, IR::Value(vec));
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}
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IR::U128 IREmitter::GetD(Vec vec) {
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return Inst<IR::U128>(Opcode::A64GetD, IR::Value(vec));
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}
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IR::U128 IREmitter::GetQ(Vec vec) {
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return Inst<IR::U128>(Opcode::A64GetQ, IR::Value(vec));
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}
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IR::U64 IREmitter::GetSP() {
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return Inst<IR::U64>(Opcode::A64GetSP);
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}
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void IREmitter::SetW(const Reg reg, const IR::U32& value) {
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if (reg == Reg::ZR)
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return;
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Inst(Opcode::A64SetW, IR::Value(reg), value);
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}
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void IREmitter::SetX(const Reg reg, const IR::U64& value) {
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if (reg == Reg::ZR)
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return;
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Inst(Opcode::A64SetX, IR::Value(reg), value);
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}
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void IREmitter::SetS(const Vec vec, const IR::U128& value) {
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Inst(Opcode::A64SetS, IR::Value(vec), value);
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}
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void IREmitter::SetD(const Vec vec, const IR::U128& value) {
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Inst(Opcode::A64SetD, IR::Value(vec), value);
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}
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void IREmitter::SetQ(const Vec vec, const IR::U128& value) {
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Inst(Opcode::A64SetQ, IR::Value(vec), value);
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}
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void IREmitter::SetSP(const IR::U64& value) {
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Inst(Opcode::A64SetSP, value);
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}
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void IREmitter::SetPC(const IR::U64& value) {
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Inst(Opcode::A64SetPC, value);
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}
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} // namespace Dynarmic::A64
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