基礎(chǔ)知識(shí)
bp 程序運(yùn)行過程中下斷點(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)有問題
于是 上網(wǎng)找WinDbg的相關(guān)操作說明
找到了一點(diǎn)東西 就是上面的基礎(chǔ)知識(shí)
下面說說解決過程
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