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我做了一個fcgi-isapi橋,我用wineg++
(關鍵字winelib)編譯。它使用LoadLibrary
/GetProcAddress
運行純Win32 isapi擴展。這對一個簡單的演示isapi dll工作得很好,但對於更復雜的演示,葡萄酒崩潰在dll內的某處。 WINEDEBUG=+olerelay,+storage,+relay
給我下面的輸出:酒錯誤:應用程序試圖創建一個窗口,但沒有驅動程序可以加載
0009:Call KERNEL32.InterlockedIncrement(00000150) ret=1001eebe
0009:Call KERNEL32.UnhandledExceptionFilter(0033f428) ret=7bc8e2f5
wine: Unhandled page fault on write access to 0x00000150 at address 0x7b8716bd (thread 0009), starting debugger...
Application tried to create a window, but no driver could be loaded.
Make sure that your X server is running and that $DISPLAY is set correctly.
couldn't load main module (0)
0009:Ret KERNEL32.UnhandledExceptionFilter() retval=00000000 ret=7bc8e2f5
Unhandled exception: page fault on write access to 0x00000150 in 32-bit code (0x7b8716bd).
Register dump:
CS:0023 SS:002b DS:002b ES:002b FS:0063 GS:006b
EIP:7b8716bd ESP:0033f8cc EBP:0033f8e0 EFLAGS:00010246( R- -- I Z- -P-)
EAX:00000001 EBX:00000000 ECX:00000000 EDX:00000150
ESI:0033f8fc EDI:0033f8d4
Stack dump:
0x0033f8cc: 7bc6592e 00000150 00000000 7ca3c7d4
0x0033f8dc: 00000000 0033fdc8 7b823b61 7b8be9d4
0x0033f8ec: 000102d1 0033f8f4 1001eebe 00000150
0x0033f8fc: 7ef82158 7ca3c7d0 f775d2c8 0033faac
0x0033f90c: 7bcd7208 00000000 f775c2b1 0000000f
0x0033f91c: 7bcbbed8 1004e06c 00000002 00115760
Backtrace:
=>0 0x7b8716bd in kernel32 (+0x616bd) (0x0033f8e0)
1 0x7b823b61 in kernel32 (+0x13b60) (0x0033fdc8)
2 0x7ef813d0 (0x0033fe18)
3 0x7ef815f5 (0x0033fe60)
4 0x7b85e84c in kernel32 (+0x4e84b) (0x0033fe78)
5 0x7b85f903 in kernel32 (+0x4f902) (0x0033feb8)
6 0x7bc77600 (0x0033fed8)
7 0x7bc7a59d (0x0033ffa8)
8 0x7bc775de (0x0033ffc8)
9 0x7bc4c65e (0x0033ffe8)
(葡萄酒1.4.1和1.6.2進行測試,均可以得到完全相同的輸出(僅適用於一些不同的號碼)
我的問題:
- 真的會發生什麼,怎樣才能找出頁錯誤的原因?
- Wine是否嘗試運行一個圖形調試器,或者是dll本身試圖創建一個X11對象?爲什麼它會失敗?銀行經營在64位主機上的32位chroot環境中,但我調用了
xhost +
並使用xlogo
,gedit
甚至在使用Wine的Win32 GUI應用程序中測試了X11。似乎沒有任何X11問題。
更新:這裏是鏈接到源:http://gist.github.com/daald/5f37de8352e1c8ca62db