GNU 汇编函数返回语句不是必须的,如下代码就是用汇编写的Cortex-A7 中断服务函数: /* 未定义中断 */Undefined_Handler:ldrr0,=Undefined_Handlerbxr0/* SVC 中断 */SVC_Handler:ldrr0,=SVC_Handlerbxr0/* 预取终止中断 */PrefAbort_Handler:ldrr0,=PrefAbort_Handlerbxr0 以函数 Undefined_Handler 为例我们来...
The error status indicates the fault is due to a write. The error address is indeed an illegal address that will cause the internal address decode logic to generate an abort signal to the processo...