winedbg symbols completely screwed

[Eric Pouech]

Christer Palm wrote:
> Eric Pouech wrote:
> 
>> Christer Palm wrote:
>>
>>> Continuing my debugging efforts, I decided to look some more at the 
>>> strange symbols I got in the backtrace.
>>>
>>> Indeed, it seems like winedbg completely screws up the MFC42 symbols. 
>>> For example, by disassembling from the load address of MFC42 I was 
>>> able to identify the CString::FreeData() function at 0x5f402125, but 
>>> winedbg tells me it's 0x5f445900.
>>>
>>> Is this a known problem?
>>
>>
>> yes, when you have several versions of MFC42.PDB like you seem to do 
>> (we don't lookup up for the right one yet)
>> A+
> 
> 
> The thing is that I can't see that this is the case here. I have:
> 
> [palm at localhost ~]$ find ~/.wine/drive_c/ -name "MFC*" -o -name "mfc*"

from one of your previous posts:
> wine: Unhandled page fault on read access to 0x0000003c at address 0x5f4056dd (thread 0009), starting debugger...
> WineDbg starting on pid 0x8
> Unhandled exception: page fault on read access to 0x0000003c in 32-bit code (0x5f4056dd).
> In 32 bit mode.
> fixme:dbghelp:sffip_cb NIY on 'E:\8168\vc98\mfc\mfc.bbt\src\mfc42.pdb'
> fixme:dbghelp:sffip_cb NIY on 'C:\hager\Semiolog\Apps\MFC42.PDB'
> fixme:dbghelp_msc:codeview_parse_type_table Not adding parameters' types to function signature
> fixme:dbghelp_msc:codeview_parse_type_table Unsupported type-id leaf a
> fixme:dbghelp_msc:dump 00000000: 06 00 0a 00 01 00 50 f1           ......P.
> fixme:dbghelp_msc:codeview_get_type Returning NULL symt for type-id 1053

also, we don't check (yet) CRC when loading PDB, which may also be the 
issue.
A+
-- 
Eric Pouech