Missing file names in WINEDBG

jeffl jeffl at defcen.gov.au
Sat Nov 13 17:03:09 CST 2004


Eric, it is number one.

Eg:

> 1 0x40912b8f GDI_GetObjPtr+0x197(handle=0x107f, magic=0xffff) 
> [/winf/dlls/gdi/gdiobj.c:861] in gdi32 (0x4073fcac)
>   2 0x40912c71 DeleteObject+0x39(obj=0x107f) 
> [/winf/dlls/gdi/gdiobj.c:919] in gdi32 (0x4073fccc)

as it was last week and

>   3 0x40915afd GDI_GetObjPtr+0x105 in gdi32 (0x4073fcac)
>   4 0x40915c35 DeleteObject+0x39 in gdi32 (0x4073fccc)

as it was after the last CVS update.  I assume that there has been a 
config change that has turned off debugging info.

Jeff


Eric Pouech wrote:

> lats a écrit :
>
>> In the last week WINEDBG has stopped outputting the file/path and 
>> linenumber of entries in the backtrace.  Does anyone know what happened?
>
>
> Do you mean that either:
> 1/ backtraces (for a given program, in a given situation) used to 
> provide file & line number
> 2/ some (random) backtraces you've seen recently don't provide file & 
> line number
>
> If the later, that's normal (in some cases). For addresses (in a bt) 
> for which we don't find a function, we just print the name of the 
> module and the offset from the start of the module, but no file & line 
> number (since we don't have a function)
> If the former, that's not normal. What does the attached patch do ?
> A+
>
> Index: memory.c
> ===================================================================
> RCS file: /home/cvs/cvsroot/wine/wine/programs/winedbg/memory.c,v
> retrieving revision 1.13
> diff -u -u -r1.13 memory.c
> --- memory.c    8 Nov 2004 20:25:55 -0000    1.13
> +++ memory.c    13 Nov 2004 15:05:31 -0000
> @@ -552,7 +552,7 @@
>      /* grab module where symbol is. If we don't have a module, we 
> cannot print more */
>      im.SizeOfStruct = sizeof(im);
>      if (!SymGetModuleInfo(dbg_curr_process->handle, 
> isf.InstructionOffset, &im))
> -        return;
> +        strcmp(im.ModuleName, "<--NoModule-->");
>
>      si->SizeOfStruct = sizeof(*si);
>      si->MaxNameLen   = 256;
>
>
>





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