An Address Register(AR) Promotion Method Based on Feedbacks 一种基于反馈信息的地址寄存器(AR)提升方法
The dar ( Data Address Register(AR) ) contains the address that the processor tried to access, which then caused a page fault. dar(数据地址寄存器(AR))包含处理器尝试访问的地址,这一行为将引发页面错误。
Important registers to look for when debugging through signals are the GPRs, instruction pointer ( NIP ), machine state register ( MSR ), trap, data address register ( DAR ), and so on. 在调试信号时,需要查看的一些重要寄存器包括GPR、指令指针(NIP)、机器状态寄存器(MSR)、Trap、数据地址寄存器(AR)(DAR)等等。