Problem with interrupt vector

Gustavo Junior Alves alves at
Tue Jan 7 07:19:50 CST 2003

Is a goverment program for incoming taxes. Appear to be made in Delphi.

The log from app (wine --debugmsg +int) is:

err:ntdll:RtlpWaitForCriticalSextion section 0x400f3ac8 
"../../scheduler/syslevel.c: Win16Mutex" wait timed out, retrying (60 
sec) tid=08074ff8
trace:int:WIN87_fpmath (cs:eip=42f:1155 es=23f bx=0000 ax=0000 dx==0002)
trace:int:WIN87_fpmath (cs:eip=42f:1163 es=23f bx=0003 ax=1168 dx==042f)
fixme:toolhelp:InterruptRegister16 (0000, 0x24700ba), stub.
wine: Unhandled exception, starting debugger...

The application is avaiable at


Sylvain Petreolle wrote:

>What program is it ? It tries to read the int24 handler.
>Did you try to run it with --debugmsg +int ?
> --- Gustavo Junior Alves <alves at> a écrit : 
>>Since 20021107, some programs is not functional anymore. The problem 
>>begins with change of INT_GetPMHandler to DOSVM_GetPMHandler16. When
>>function try to read the interrupt vector, the app crashs, with 
>>following error message:
>>Unhandled exception: page fault on read access to 0x00000090 in
>>code (0x41cc7cb3).
>>In 32-bit mode.
>>0x41cc7cb3 (WINEDOS.DLL.EmulateInterruptPM+0x30b in 
>>movl       0x0(,%eax,4),%eax
>Sylvain Petreolle
>spetreolle at 
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