arm内核大门的相关内容

ARM深入理解-5.3-通往内核的大门(异常向量表_AArch32)

1 建立异常向量表2 示例3 使能中断异常的初始化就是建立异常向量表并使能异步异常（可以理解为中断）的过程。1 建立异常向量表在ARMv8架构的AArch32状态下启动处理器的时候，SCTLR.V决定了reset向量的位置，这与AArch64状态下是不同的（AArch64状态下，reset不再是向量...

ARM深入理解-5.2-通往内核的大门(异常向量表_AArch64)

1 建立向量表2 建立向量表的示例3 使能中断异常初始化的过程：建立异常向量表异常路由和屏蔽配置1 建立向量表AArch64中，reset不再是异常向量表的一部分，它有专用的配置输入管脚和寄存器。其余的异常存储在异常向量表中。1.1 Reset向量AArch64中，处理器的开始执行位置是跟处理器的实...

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更新时间 2024-03-02 00:40:34

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