package arm

import "git.urbach.dev/cli/q/src/cpu"

// LoadRegister loads from memory into a register.
func LoadRegister(destination cpu.Register, base cpu.Register, offset int16, length byte) uint32 {
	if offset < 0 {
		offset &= 0xFF
		offset |= 1 << 8
	}

	return 0b11111000010<<21 | uint32(offset)<<12 | uint32(base)<<5 | uint32(destination)
}