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arm_types: Add FPSCR to Arm::LocationDescriptor and make Arm::LocationDescriptor have a FauxO-like interface

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This commit is contained in:
MerryMage 2016-08-01 20:03:13 +01:00
parent be87038ffd
commit 93af160c97
10 changed files with 87 additions and 61 deletions
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18
src/frontend/ir/ir_emitter.cpp
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@ -15,8 +15,8 @@ void IREmitter::Unimplemented() {
}
u32 IREmitter::PC() {
u32 offset = current_location.TFlag ? 4 : 8;
return current_location.arm_pc + offset;
u32 offset = current_location.TFlag() ? 4 : 8;
return current_location.PC() + offset;
}
u32 IREmitter::AlignPC(size_t alignment) {
@ -55,7 +55,7 @@ void IREmitter::ALUWritePC(const IR::Value& value) {
}
void IREmitter::BranchWritePC(const IR::Value& value) {
if (!current_location.TFlag) {
if (!current_location.TFlag()) {
auto new_pc = And(value, Imm32(0xFFFFFFFC));
Inst(IR::Opcode::SetRegister, { IR::Value(Reg::PC), new_pc });
} else {
@ -211,17 +211,17 @@ IR::Value IREmitter::ReadMemory8(const IR::Value& vaddr) {
IR::Value IREmitter::ReadMemory16(const IR::Value& vaddr) {
auto value = Inst(IR::Opcode::ReadMemory16, {vaddr});
return current_location.EFlag ? ByteReverseHalf(value) : value;
return current_location.EFlag() ? ByteReverseHalf(value) : value;
}
IR::Value IREmitter::ReadMemory32(const IR::Value& vaddr) {
auto value = Inst(IR::Opcode::ReadMemory32, {vaddr});
return current_location.EFlag ? ByteReverseWord(value) : value;
return current_location.EFlag() ? ByteReverseWord(value) : value;
}
IR::Value IREmitter::ReadMemory64(const IR::Value& vaddr) {
auto value = Inst(IR::Opcode::ReadMemory64, {vaddr});
return current_location.EFlag ? ByteReverseDual(value) : value;
return current_location.EFlag() ? ByteReverseDual(value) : value;
}
void IREmitter::WriteMemory8(const IR::Value& vaddr, const IR::Value& value) {
@ -229,7 +229,7 @@ void IREmitter::WriteMemory8(const IR::Value& vaddr, const IR::Value& value) {
}
void IREmitter::WriteMemory16(const IR::Value& vaddr, const IR::Value& value) {
if (current_location.EFlag) {
if (current_location.EFlag()) {
auto v = ByteReverseHalf(value);
Inst(IR::Opcode::WriteMemory16, {vaddr, v});
} else {
@ -238,7 +238,7 @@ void IREmitter::WriteMemory16(const IR::Value& vaddr, const IR::Value& value) {
}
void IREmitter::WriteMemory32(const IR::Value& vaddr, const IR::Value& value) {
if (current_location.EFlag) {
if (current_location.EFlag()) {
auto v = ByteReverseWord(value);
Inst(IR::Opcode::WriteMemory32, {vaddr, v});
} else {
@ -247,7 +247,7 @@ void IREmitter::WriteMemory32(const IR::Value& vaddr, const IR::Value& value) {
}
void IREmitter::WriteMemory64(const IR::Value& vaddr, const IR::Value& value) {
if (current_location.EFlag) {
if (current_location.EFlag()) {
auto v = ByteReverseDual(value);
Inst(IR::Opcode::WriteMemory64, {vaddr, v});
} else {