假如在0x10000000 打了个断点 那么cpu是在流水线的哪个阶段被halt的 是PC=0x10000000时也就是0x10000000-4那条指令被取出时 还是说这个位置的指令进入decode的时候
for example ,i set a breakpoint on the addr of 0x10000000 (MOV) , i know the cpu will be halted before the instruction of MOV be execute, but im wonderring which state of pipeline will trigger the halt
1 the PC turn 0x10000000 before the MOV was fetched 2 or the MOV being FETCH 3 or the MOV being DECODE