bm.s

linux下的jtag调试软件

.text
.global _start
_start:
	mov r0, #0
	mov r1, #0
	mov r2, #0
	mov r3, #0
	mov r4, #0
	mov fp, #0
	mov sp, #0xa4000000	@ Hard coded stack address
	bl main

.global _endless
_endless:
	bkpt #0
	b _endless	@ if main() returns: loop endlessly