arm汇编代码的相关内容

【嵌入式开发】ARM 异常向量表 ( 异常概念 | 异常处理流程 | 异常向量 | 汇编代码 )（二）

2. 链接器脚本gboot.lds 链接器脚本代码解析 :1.指明输出格式 ( 处理器架构 ) : 使用 OUTPUT_ARCH(架构名称) 指明输出格式, 即处理器的架构, 这里是 arm 架构的, OUTPUT_ARCH(arm) ;2.指明输出程序的入口 : 设置编译输出的程序入口位置, 语...

【嵌入式开发】ARM 异常向量表 ( 异常概念 | 异常处理流程 | 异常向量 | 汇编代码 )（一）

1. 异常相关概念(1) 异常异常定义 :1.异常简介 : 由于内部或者外部的一些事件 , 导致处理器停下正在处理的工作, 转而去处理这些发生的事;2.处理器状态 : 当遇到异常的时候, 先将处理器状态保存起来, 以便执行完异常处理程序后, 可以恢复处理器状态, 继续执行异常出现点下面的代码;3...

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更新时间 2024-02-29 12:14:47

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