how do I find where wine itself is segfaulting?

Bill Medland billmedland at
Wed Dec 7 19:46:09 CST 2005

Background.  I am trying to figure out why a program that I 
thought ran OK on 25 October no longer runs and no longer runs 
when I recompile from that code too.

So the program accesses invalid memory down inside the WNDPROC 
stuff (winproc.c line 418, it says, so I guess it means line 

So I turn on WINDEBUG=+relay to see what is being passed.

And wine segfaults.

export WINEDEBUG=+relay
wine --version

which yields 
0009:Call kernel32.__wine_kernel_init() ret=77ed4e4d
Segmentation fault

I can't use gdb and I can't use winedbg.

Anyone know what is going on?

Bill Medland
mailto:billmedland at

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