The sample program has also dumped the general purpose register values in this case. 这个示例程序还输出了当时通用寄存器(GPR)的值。
This will lead to better stack tracebacks, as the frame pointer register is used as a frame pointer rather than a general purpose register. 这将产生更好的堆栈回溯,因为帧指针寄存器被用作帧指针而不是通用寄存器(GPR)。