基礎(chǔ)知識(shí)

bp 程序運(yùn)行過(guò)程中下斷點(diǎn)

bu 程序未加載之前下斷點(diǎn)

bl  列出所有斷點(diǎn)

bc  清除斷點(diǎn)

今天在調(diào)試驅(qū)動(dòng)的時(shí)候 發(fā)現(xiàn)下好斷點(diǎn)后 無(wú)法調(diào)試

WinDbg顯示

kd> g
Breakpoint 11's offset expression evaluation failed.
Check for invalid symbols or bad syntax.
WaitForEvent failed
nt!DebugService2+0x11:

按照字面的理解意思就是11號(hào)斷點(diǎn)有問(wèn)題

于是 上網(wǎng)找WinDbg的相關(guān)操作說(shuō)明

找到了一點(diǎn)東西  就是上面的基礎(chǔ)知識(shí)

下面說(shuō)說(shuō)解決過(guò)程

首先

kd> bl
 0 eu             0001 (0001) (@@masm(`HelloDDK!Driver.cpp:35+`))
 1 eu             0001 (0001) (HelloDDK!DriverEntry)
 2 eu             0001 (0001) (HelloDDK!DriverEntry)
 3 eu             0001 (0001) (HelloDDK!DriverEntry)
 4 e f9ed4890     0001 (0001) MyDDK!DriverEntry
 5 eu             0001 (0001) (HelloDDK!DriverEntry)
 6 e f9ed4900     0001 (0001) MyDDK!CreateDevice
 7 eu             0001 (0001) (Test!DriverEntry)
 8 eu             0001 (0001) (Driver!DriverEntry)
 9 eu             0001 (0001) (@@masm(`Driver.cpp:18+`))
10 e f9ed4890     0001 (0001) MyDDK!DriverEntry
11 eu             0001 (0001) (MyDDK!lCreateFile)
12 e f9ed4890     0001 (0001) MyDDK!DriverEntry
13 e f9ed4890     0001 (0001) MyDDK!DriverEntry
14 e f9ed4890     0001 (0001) MyDDK!DriverEntry
15 e f9ed48ad     0001 (0001) MyDDK!DriverEntry+0x1d

發(fā)現(xiàn)有很多地方?jīng)]有地址  應(yīng)該是這些地方的斷點(diǎn)有問(wèn)題  刪除之

kd> bc 0 1 2 3 5 7 8 9
kd> bl
 4 e f9ed4890     0001 (0001) MyDDK!DriverEntry
 6 e f9ed4900     0001 (0001) MyDDK!CreateDevice
10 e f9ed4890     0001 (0001) MyDDK!DriverEntry
12 e f9ed4890     0001 (0001) MyDDK!DriverEntry
13 e f9ed4890     0001 (0001) MyDDK!DriverEntry
14 e f9ed4890     0001 (0001) MyDDK!DriverEntry
15 e f9ed48ad     0001 (0001) MyDDK!DriverEntry+0x1d

再繼續(xù)

kd> g
可以運(yùn)行

本文來(lái)自CSDN博客，轉(zhuǎn)載請(qǐng)標(biāo)明出處：http://blog.csdn.net/lijiawlm/archive/2009/08/05/4412289.aspx