Bug in SYSDEPS_CallOnStack()?
Juraj Hercek
juraj at syncad.com
Tue Oct 29 04:12:18 CST 2002
Hi,
When I was trying to get wine working on sparc solaris, I experienced
troubles with exception handling. I always got error (after Ctrl + C):
err:seh:EXC_DefaultHandling Exception frame is not in stack limits =>
unable to dispatch exception.
After deeper insight into wine's guts I've figured out that problem lies
in SYSDEPS_CallOnStack function (scheduler/sysdeps.c:236), which doesn't
switch thread stack on sparcs -> I'll try to implement this soon.
I also looked at implementation of this function for __i386__ (since it
was just a couple of lines above... :o) ) and I think there is a mistake
in implementation for _MSC_VER compiler.
Original:
...
__asm mov edx, 8[esp];
__asm mov fs:[0x04], esp; <---
__asm push edx;
...
I think it should look like this:
...
__asm mov edx, 8[esp];
__asm mov esp, fs:[0x04]; <---
__asm push edx;
...
Just some questions:
Is anyone compiling wine with microsoft compiler? If so, what are the
reasons?
Next, current snapshot from cvs doesn't compile on solaris, is anyone
compiling wine on solaris?
Regards,
Juraj
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