arm_init.s

来自「linux下ROMMONITOR,FLASH,MODEM等操作原代码,请需要的朋」· S 代码 · 共 36 行

/*******************************************************************************
 *
 * Filename: arm_init.s
 *
 * Initialization for C-environment and basic operation.  Adapted from
 *  ATMEL cstartup.s.
 *
 * Revision information:
 *
 * 20AUG2004	kb_admin	initial creation
 * 20SEP2004	kb_admin	adapted for RAM monitor
 *
 * BEGIN_KBDD_BLOCK
 * No warranty, expressed or implied, is included with this software.  It is
 * provided "AS IS" and no warranty of any kind including statutory or aspects
 * relating to merchantability or fitness for any purpose is provided.  All
 * intellectual property rights of others is maintained with the respective
 * owners.  This software is not copyrighted and is intended for reference
 * only.
 * END_BLOCK
 ******************************************************************************/

/* Start execution at main					*/

	.extern	main
_main:
__main:
	ldr       r0, = main
	mov       lr, pc
	bx        r0

/* main should not return.  If it does, try to jump back	*/

infiniteLoop:
	b	_main