.syntax unified

.extern setup
.extern main

.section ".startup","x",%progbits

.thumb_func
.global _start
_start:
	mov r0, #0
	mov r1, #0
	mov r2, #0
	mov r3, #0
	mov r4, #0
	mov r5, #0
	mov r6, #0
	mov r7, #0
	mov r8, #0
	mov r9, #0
	mov r10, #0
	mov r11, #0
	mov r12, #0

	bl setup
	bl main

	b _halt

.thumb_func
.global _halt
_halt:	b .