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发表于 2016-1-13 23:04:46
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老师,按这个思路弄了下,变这样了
0: kd> u hal!KeQueryPerformanceCounter-8
hal!HalpScaleQueryPerformanceCounter+0x40:
fffff800`01e005d0 30cb xor bl,cl
fffff800`01e005d2 3808 cmp byte ptr [rax],cl
fffff800`01e005d4 80f8ff cmp al,0FFh
fffff800`01e005d7 ff ???
hal!KeQueryPerformanceCounter:
fffff800`01e005d8 ff25f2ffffff jmp qword ptr [hal!HalpScaleQueryPerformanceCounter+0x40 (fffff800`01e005d0)]
fffff800`01e005de 4883ec20 sub rsp,20h
fffff800`01e005e2 8b15ac9f0100 mov edx,dword ptr [hal!HalpQueryPerformanceCounterSource (fffff800`01e1a594)]
fffff800`01e005e8 488bf9 mov rdi,rcx
0: kd> g
Break instruction exception - code 80000003 (first chance)
A fatal system error has occurred.
nt!RtlpBreakWithStatusInstruction:
fffff800`0187df60 cc int 3 |
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