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view target-utils/env/crt0.S @ 931:d1799aa85e56

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gsm-fw/configs/c155-experimental: new configuration, works as well as other targets
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Sat, 31 Oct 2015 02:41:44 +0000
parents 40f607bb0a2c
children
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#include "halt.h"

	.text
	.code	32
	.global	_entry
_entry:
	ldr	sp, =stack_bottom
@ zero bss
	ldr	r0, =__bss_start
	ldr	r2, =__bss_end
	sub	r1, r2, r0
	bl	bzero
@ C code entry
	bl	main
	mov	r0, #HALTCODE_MAINEXITED
	.global	_exit
_exit:	nop
1:	nop
	b	1b