problems with winedbg

[Sylvain Petreolle]

Hi list,

updating wine to current cvs shows that stg could be broken in winedbg.
Running programs that crash and go to debugger make winedbg jump
nowhere in winedbg's data. This happens with several programs I tested
(windows / dos programs), and the backtrace is always the same. The
programs all complain about a read access fault at 0x0815cbe4 (yes,
always the same adress) and show this backtrace :

Unhandled exception: page fault on read access to 0x0815cbe4 in 32-bit
code (0x40388450).
In 32-bit mode.
0x40388450 (winedbg.exe..data+0xc450 in winedbg.exe.so): addl
0x0(%esi,%eax,4),%ecx
Wine-dbg>bt
Backtrace:
=>0 0x40388450 (winedbg.exe..data+0xc450 in winedbg.exe.so)
(ebp=404e6b24)
  1 0x40387f53 (winedbg.exe..data+0xbf53 in winedbg.exe.so)
(ebp=404e6c94)
  2 0x40391e98 (winedbg.exe..data+0x15e98 in winedbg.exe.so)
(ebp=404e6dc0)
  3 0x40392142 (winedbg.exe..data+0x16142 in winedbg.exe.so)
(ebp=404e6e34)
  4 0x403924d7 (winedbg.exe..data+0x164d7 in winedbg.exe.so)
(ebp=404e6e70)
  5 0x4037b16b (winedbg.exe.EntryPoint+0x37 in winedbg.exe)
(ebp=404e6e84)
  6 0x400c05ff (start_process+0x23b [process.c] in libntdll.dll.so)
(ebp=404e6f30)
  7 0x400c43a1 (call_on_thread_stack+0x79 [sysdeps.c] in
libntdll.dll.so) (ebp=404e6ff4)
  8 0x400c44dc (SYSDEPS_CallOnStack+0x14 in libntdll.dll.so)
(ebp=00000000)


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