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Article #14488

StackWalk & BorDebug

#14488
From: Eyyub Volkan �ektimur
Date: Tue, 12 Aug 2003 12:33
48 lines
2613 bytes
Hi,

    As i posted before, i still can't use the returning address from
"StackWalk" method.

It returns me an address and i subtract it from base address of loaded image
and tried to find which section includes that address. All things look good
but i can't find a match with bordebug.dll of the resultant address. Non of
them matchs with the resultant address so i can't resolve the address' name
! when i try "Search/Go to address" from ide, it goes to the right code line
so the address that i found is correct.

i also tried Lucian Wischik's callstack library, it resolves names correctly
from address but it needs to  converts borland's .map file to microsoft's
.dbg file, i don't want to do this so i'm tring to use bordebug.dll.

any way , the main question is how can i convert an physical address to
bordebug's address type and find the symbols ?

thanks for help

P.S. :
----------------------------------------------------------------------
Addr=Addr-BaseAddress;

 LOADED_IMAGE *Data=NULL;
 PIMAGE_SECTION_HEADER pSection;

...
...

 pSection = Data->Sections;

        sectionStart = pSection->VirtualAddress
        sectionEnd = sectionStart +
max(pSection->SizeOfRawData,pSection->Misc.VirtualSize);

if Addr is between sectionStart & sectionEnd we can say that the address is
in that (in this example 1.st) section and then
Addr=Addr-sectionStart; // start address

but this address means nothing to me and also to bordebug.dll...

-- 
___________________________________
Eyyub Volkan �ektimur
Proya Software & Trade Inc.
Head of Core Development Department
Technical Details
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From: "Eyyub Volkan �ektimur" <evcektimur@prokon.com.tr>
Newsgroups: borland.public.cppbuilder.nativeapi
Subject: StackWalk & BorDebug
Date: Tue, 12 Aug 2003 15:33:44 +0300
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