22 lines
1.1 KiB
INI
22 lines
1.1 KiB
INI
/***********************************************************/
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/* Debug_RAM.ini: Initialization File for Debugging from Internal RAM */
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/******************************************************/
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/* This file is part of the uVision/ARM development tools. */
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/* Copyright (c) 2005-2014 Keil Software. All rights reserved. */
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/* This software may only be used under the terms of a valid, current, */
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/* end user licence from KEIL for a compatible version of KEIL software */
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/*development tools. Nothing else gives you the right to use this software */
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/***************************************************/
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FUNC void Setup (void) {
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SP = _RDWORD(0x20000000); // 设置栈指针SP，把0x20000000地址中的内容赋值到SP。
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PC = _RDWORD(0x20000004); // 设置程序指针PC，把0x20000004地址中的内容赋值到PC。
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XPSR = 0x01000000; // 设置状态寄存器指针xPSR
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_WDWORD(0xE000ED08, 0x20000000); // Setup Vector Table Offset Register
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}
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LOAD %L INCREMENTAL // 下载axf文件到RAM
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Setup(); //调用上面定义的setup函数设置运行环境
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g, main //跳转到main函数
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