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大家好,我想问个powerpc的问题~我现在飞思卡尔的mpc8313开发板上调程序,核是E300Core~小弟我现在在加中断处理程序,看手册,不太清楚Instruction Address Breakpoint Interrupt (0x01300),这个中断是做什么的?~手册上是怎样写的:The interrupt is taken when an instruction breakpoint address matches on the next instruction to complete. The instruction tagged with the match is not completed before the instruction
address breakpoint interrupt is taken。与之有关的两个寄存器Instruction Address Breakpoint Registers (IABR and IABR2),我不太清楚这个中断的原因,和相应的寄存器是做什么用的?~谢谢
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