Need help debugging ...

Wed Jan 14 18:00:32 CST 2004

Hy list,

I like to learn how to fix wine problems myself and am trying to track down an exception
occuring while starting good old 'Dungeon Keeper'.

For now I have two problems:
1. When I invoke the game with 'wine' and with 'winedbg' I get different exception messages
    (traces see below), why?
2. How to compile debug information into the 32bit DLL's so I don't get
    'No debug information in 32bit DLL' anymore and maybe some better info?
    I tried 'configure --enable-debug && make depend && make && su -c "make install"' to
    no avail.

I compiled 'fixme's into the 'SetThreadExecutionState' and 'VerSetConditionMask' funcs to
see where the exceptions occure but it seems the methods aren't even called at all because
the messages don't get printed out (or need the fixme messages switched on somewhere for
that particular dll?).

I also tried to start with --debugmsg +all in which case the output is overwriting the
winedbg command line interface and crashing it when trying to exit with CTRL-C
and CTRL-D. Only killall -9 wine-pthread helps then.

The wine I'm using is fresh from CVS as of 15. Jan. 2004 but I had the problem with earlier
versions too.

============= STARTING WITH 'wine' ================
merlin at Merlin:~/.wine/fake_windows/Program Files/Bullfrog/Keeper> wine KEEPER95.EXE
wine: Unhandled exception (thread 0009), starting debugger...
WineDbg starting on pid 8
Loaded debug information from ELF 'wine' ((nil))
No debug information in 32bit DLL 'C:\Program Files\Bullfrog\Keeper\KEEPER95.EXE' (0x400000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\NTDLL.DLL' (0x40220000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\KERNEL32.DLL' (0x404b0000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\ADVAPI32.DLL' (0x40760000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\GDI32.DLL' (0x406f0000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\USER32.DLL' (0x407d0000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\WINSPOOL.DRV' (0x40790000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\WINMM.DLL' (0x408f0000)
No debug information in 32bit DLL 'C:\PROGRAM FILES\BULLFROG\KEEPER\MSS32.DLL' (0x20000000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\RPCRT4.DLL' (0x409e0000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\OLE32.DLL' (0x40960000)
No debug information in 32bit DLL 'C:\PROGRAM FILES\BULLFROG\KEEPER\WSND7R.DLL' (0x10000000)
No debug information in 32bit DLL 'C:\PROGRAM FILES\BULLFROG\KEEPER\SMACKW32.DLL' (0x40022000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\DDRAW.DLL' (0x40a20000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\DPLAYX.DLL' (0x40be0000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\IPHLPAPI.DLL' (0x40c30000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\WS2_32.DLL' (0x40c10000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\WSOCK32.DLL' (0x40a80000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\X11DRV.DLL' (0x40d10000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\WINEOSS.DRV' (0x41390000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\MSACM32.DLL' (0x413e0000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\MSACM.DRV' (0x413c0000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\MIDIMAP.DRV' (0x41400000)
Unhandled exception: page fault on write access to 0x00000000 in 32-bit code (0x00406062).
In 32-bit mode.
0x00406062 (KEEPER95.EXE..text+0x5062 in KEEPER95.EXE): movb    $0x0,0x0(%eax)
Wine-dbg>bt
Backtrace:
=>0 0x00406062 (KEEPER95.EXE..text+0x5062 in KEEPER95.EXE) (ebp=406cff2c)
   1 0x40501e3d (KERNEL32.DLL.SetThreadExecutionState+0x17fd in KERNEL32.DLL) (ebp=406cfff4)
   2 0x4003e60d (SMACKW32.DLL..reloc+0x660d) (ebp=00000000)

Wine-dbg>
============= STARTING WITH 'wine' END ============

============= STARTING WITH 'winedbg' =============
merlin at Merlin:~/.wine/fake_windows/Program Files/Bullfrog/Keeper> winedbg KEEPER95.EXE
fixme:console:SetConsoleCtrlHandler (0x405feed0,1) - no error checking or testing yet
WineDbg starting on pid 19
Breakpoint 1 at 0x004f1ed0
Unable to add breakpoint, will check again any time a new DLL is loaded
Loaded debug information from ELF 'wine' ((nil))
No debug information in 32bit DLL 'C:\Program Files\Bullfrog\Keeper\KEEPER95.EXE' (0x400000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\NTDLL.DLL' (0x40220000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\KERNEL32.DLL' (0x404b0000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\ADVAPI32.DLL' (0x40760000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\GDI32.DLL' (0x406f0000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\USER32.DLL' (0x407d0000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\WINSPOOL.DRV' (0x40790000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\WINMM.DLL' (0x408f0000)
No debug information in 32bit DLL 'C:\PROGRAM FILES\BULLFROG\KEEPER\MSS32.DLL' (0x20000000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\RPCRT4.DLL' (0x409e0000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\OLE32.DLL' (0x40960000)
No debug information in 32bit DLL 'C:\PROGRAM FILES\BULLFROG\KEEPER\WSND7R.DLL' (0x10000000)
No debug information in 32bit DLL 'C:\PROGRAM FILES\BULLFROG\KEEPER\SMACKW32.DLL' (0x40a05000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\DDRAW.DLL' (0x40a40000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\DPLAYX.DLL' (0x40be0000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\IPHLPAPI.DLL' (0x40c30000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\WS2_32.DLL' (0x40c10000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\WSOCK32.DLL' (0x40aa0000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\X11DRV.DLL' (0x40d20000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\WINEOSS.DRV' (0x41390000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\MSACM32.DLL' (0x413e0000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\MSACM.DRV' (0x413d0000)
No debug information in 32bit DLL 'C:\WINDOWS\SYSTEM\MIDIMAP.DRV' (0x41400000)
In 32-bit mode.
Wine-dbg>cont
Stopped on breakpoint 1 at 0x004f1ed0 (KEEPER95.EXE.EntryPoint in KEEPER95.EXE)
Wine-dbg>cont
First chance exception: page fault on write access to 0x00000000Invalid address for breakpoint 1, disabling it
  in 32-bit code (0x00406062).
Register dump:
  CS:0023 SS:002b DS:002b ES:002b FS:1007 GS:0007
  EIP:00406062 ESP:406cfd18 EBP:406cff2c EFLAGS:00010206(  R- 00  I   - -P1 )
  EAX:00000000 EBX:ffffffff ECX:00000000 EDX:406cfcec
  ESI:00776685 EDI:406cfd99
Stack dump:
0x406cfd18 (KERNEL32.DLL.VerSetConditionMask+0x14e97a): *** Invalid address 0x406cfd18 (KERNEL32.DLL.VerSetConditionMask+0x14e97a)

0200: sel=1007 base=4001a000 limit=00001f83 32-bit rw-
Backtrace:
=>0 0x00406062 (KEEPER95.EXE..text+0x5062 in KEEPER95.EXE) (ebp=406cff2c)
Can't read TEB:cur_stack
0x00406062 (KEEPER95.EXE..text+0x5062 in KEEPER95.EXE): *** Invalid address 0x00406062 (KEEPER95.EXE..text+0x5062 in KEEPER95.EXE)
-- no code --
Wine-dbg>
============= STARTING WITH 'winedbg' END =========

-- 
Thanks,
   Frank