158 lines
3.9 KiB
C++
158 lines
3.9 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/ir/microinstruction.h"
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#include "frontend/ir/opcodes.h"
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#include "frontend/ir/type.h"
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#include "frontend/ir/value.h"
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namespace Dynarmic::IR {
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Value::Value(Inst* value) : type(Type::Opaque) {
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inner.inst = value;
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}
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Value::Value(A32::Reg value) : type(Type::A32Reg) {
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inner.imm_a32regref = value;
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}
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Value::Value(A32::ExtReg value) : type(Type::A32ExtReg) {
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inner.imm_a32extregref = value;
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}
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Value::Value(A64::Reg value) : type(Type::A64Reg) {
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inner.imm_a64regref = value;
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}
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Value::Value(A64::Vec value) : type(Type::A64Vec) {
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inner.imm_a64vecref = value;
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}
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Value::Value(bool value) : type(Type::U1) {
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inner.imm_u1 = value;
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}
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Value::Value(u8 value) : type(Type::U8) {
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inner.imm_u8 = value;
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}
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Value::Value(u16 value) : type(Type::U16) {
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inner.imm_u16 = value;
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}
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Value::Value(u32 value) : type(Type::U32) {
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inner.imm_u32 = value;
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}
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Value::Value(u64 value) : type(Type::U64) {
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inner.imm_u64 = value;
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}
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Value::Value(std::array<u8, 8> value) : type(Type::CoprocInfo) {
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inner.imm_coproc = value;
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}
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Value::Value(Cond value) : type(Type::Cond) {
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inner.imm_cond = value;
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}
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bool Value::IsImmediate() const {
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if (type == Type::Opaque)
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return inner.inst->GetOpcode() == Opcode::Identity ? inner.inst->GetArg(0).IsImmediate() : false;
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return true;
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}
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bool Value::IsEmpty() const {
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return type == Type::Void;
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}
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Type Value::GetType() const {
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if (type == Type::Opaque) {
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if (inner.inst->GetOpcode() == Opcode::Identity) {
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return inner.inst->GetArg(0).GetType();
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} else {
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return inner.inst->GetType();
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}
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}
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return type;
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}
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A32::Reg Value::GetA32RegRef() const {
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ASSERT(type == Type::A32Reg);
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return inner.imm_a32regref;
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}
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A32::ExtReg Value::GetA32ExtRegRef() const {
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ASSERT(type == Type::A32ExtReg);
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return inner.imm_a32extregref;
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}
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A64::Reg Value::GetA64RegRef() const {
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ASSERT(type == Type::A64Reg);
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return inner.imm_a64regref;
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}
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A64::Vec Value::GetA64VecRef() const {
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ASSERT(type == Type::A64Vec);
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return inner.imm_a64vecref;
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}
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Inst* Value::GetInst() const {
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ASSERT(type == Type::Opaque);
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return inner.inst;
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}
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bool Value::GetU1() const {
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if (type == Type::Opaque && inner.inst->GetOpcode() == Opcode::Identity)
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return inner.inst->GetArg(0).GetU1();
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ASSERT(type == Type::U1);
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return inner.imm_u1;
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}
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u8 Value::GetU8() const {
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if (type == Type::Opaque && inner.inst->GetOpcode() == Opcode::Identity)
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return inner.inst->GetArg(0).GetU8();
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ASSERT(type == Type::U8);
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return inner.imm_u8;
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}
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u16 Value::GetU16() const {
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if (type == Type::Opaque && inner.inst->GetOpcode() == Opcode::Identity)
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return inner.inst->GetArg(0).GetU16();
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ASSERT(type == Type::U16);
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return inner.imm_u16;
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}
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u32 Value::GetU32() const {
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if (type == Type::Opaque && inner.inst->GetOpcode() == Opcode::Identity)
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return inner.inst->GetArg(0).GetU32();
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ASSERT(type == Type::U32);
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return inner.imm_u32;
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}
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u64 Value::GetU64() const {
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if (type == Type::Opaque && inner.inst->GetOpcode() == Opcode::Identity)
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return inner.inst->GetArg(0).GetU64();
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ASSERT(type == Type::U64);
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return inner.imm_u64;
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}
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std::array<u8, 8> Value::GetCoprocInfo() const {
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if (type == Type::Opaque && inner.inst->GetOpcode() == Opcode::Identity)
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return inner.inst->GetArg(0).GetCoprocInfo();
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ASSERT(type == Type::CoprocInfo);
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return inner.imm_coproc;
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}
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Cond Value::GetCond() const {
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if (type == Type::Opaque && inner.inst->GetOpcode() == Opcode::Identity)
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return inner.inst->GetArg(0).GetCond();
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ASSERT(type == Type::Cond);
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return inner.imm_cond;
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}
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} // namespace Dynarmic::IR
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