ga

type Arch interface {
	Machine() string      // GNU-style CPU architecture name (x86_64, aarch64).
	Specify(Specific) int // Get value for the CPU architecture.
	// contains filtered or unexported methods
}

type ArchAMD64 struct {
	ClearableRegs []RegAMD64
}

type ArchARM64 struct {
	ClearableRegs []RegARM64
}

type ArchAssembly interface {
	Set(Reg)
	Label(name string)
	FunctionEpilogue()
	Function(name string)
	FunctionWithoutPrologue(name string)
	Return()
	ReturnWithoutEpilogue()
	Address(dest Reg, name string)
	MoveDef(dest Reg, name string)
	MoveImm(dest Reg, value int)
	MoveImm64(dest Reg, value uint64)
	MoveReg(dest, src Reg)
	MoveRegFloat(dest Reg, src FloatReg)
	AddImm(dest, src Reg, value int)
	AddReg(dest, src1, src2 Reg)
	SubtractImm(dest Reg, value int)
	SubtractReg(dest, src Reg)
	MultiplyImm(dest, src Reg, value int, temp Reg)
	AndImm(dest Reg, value int)
	AndReg(dest, src Reg)
	OrImm(dest Reg, value int)
	OrReg(dest, src Reg)
	ShiftImm(s Shift, r Reg, count int)
	Load(dest, base Reg, offset int)
	Load4Bytes(dest, base Reg, offset int)
	LoadByte(dest, base Reg, offset int)
	Store(base Reg, offset int, src Reg)
	Store4Bytes(base Reg, offset int, src Reg)
	Push(Reg)
	Pop(Reg)
	Call(name string)
	Jump(name string)
	JumpRegRoutine(r Reg, internalNamePrefix string)
	JumpIfBitSet(r Reg, bit uint, name string)
	JumpIfBitNotSet(r Reg, bit uint, name string)
	JumpIfImm(c Cond, r Reg, value int, name string)
	JumpIfReg(c Cond, dest, src Reg, name string)
	Syscall(Syscall)
	Unreachable()
}

type Assembly struct {
	Arch
	ArchAssembly
	*System
	// contains filtered or unexported fields
}

type Cond uint8

type FloatReg uint8

type Reg struct {
	AMD64 RegAMD64
	ARM64 RegARM64
	Use   string
}

type RegAMD64 uint8

type RegARM64 uint8

type Shift uint8

type Specific struct {
	AMD64 int
	ARM64 int
}

type Syscall Specific

type System struct {
	StackPtr  Reg
	SyscallNr Reg
	SysParams []Reg
	SysResult Reg
	LibParams []Reg
	LibResult Reg
}