/***********************************************************/
/* Debug_RAM.ini: Initialization File for Debugging from Internal RAM         */
/******************************************************/
/* This file is part of the uVision/ARM development tools.                    */
/* Copyright (c) 2005-2014 Keil Software. All rights reserved.                */
/* This software may only be used under the terms of a valid, current,        */
/* end user licence from KEIL for a compatible version of KEIL software       */
/*development tools. Nothing else gives you the right to use this software  */
/***************************************************/

FUNC void Setup (void) {
   SP = _RDWORD(0x24010000); // 设置栈指针SP，把0x24000000地址中的内容赋值到SP。
   PC = _RDWORD(0x24010004); // 设置程序指针PC，把0x24000004地址中的内容赋值到PC。
   XPSR = 0x01000000;        // 设置状态寄存器指针xPSR
   _WDWORD(0xE000ED08, 0x24010000);  // Setup Vector Table Offset Register
}
 
LOAD %L INCREMENTAL                    // 下载axf文件到RAM
Setup();                           //调用上面定义的setup函数设置运行环境   
 
g, main   //跳转到main函数