Re: .exe.stackdump and core dump files questions

["Charles D. Russell" <worwor at bellsouth dot net>]

   *   /From/: Angelo Graziosi <Angelo dot Graziosi at roma1 dot infn
     dot it>
   * /Subject/: .exe.stackdump and core dump files questions

------------------------------------------------------------------------

I would ask if there is an utility that transforme an .exe.stackdump
(bootstrap-emacs.exe.stackdump, for example) file in human-readable
informations.

______________________

The following advice worked for me:

______________________
Re: how to read stackdump
 From: Igor Pechtchanski <pechtcha at cs dot nyu dot edu>
 To: "Charles D. Russell"
 Cc: cygwin at cygwin dot com
 Date: Sun, 11 May 2003 21:29:02 -0400 (EDT)
 Subject: Re: how to read stackdump
 Reply-to: cygwin at cygwin dot com

On Sun, 11 May 2003, Charles D. Russell wrote:

> Some time back, someone asked in this mailing list how to read the 
stackdump
> and was told to man addr2line.  I can't seem to get addr2line to work,
> though.  Perhaps I don't understand the syntax, and man and info give no
> examples.  When you type in the "address", should it be the number under
> "Frame", the number under "Function", or what?  I have tried either and
> both, and nothing works (I always get ??:0)  I also tried
>
>   addr2line -e testprog.exe <testprog.stackdump
>
> which gives me a whole column of ??:0.  I'm compiling with g77 using -g.
> What am I doing wrong?

Charles,

addr2line expects addresses of functions.  It also expects its input
executables to be compiled with debugging support enabled.

Try the following:

 awk '/^[0-9]/{print $2}' testprog.exe.stackdump | addr2line -f -e 
testprog.exe

If testprog.exe was compiled with the "-g" gcc flag, this should work and
give you the names of the functions *in testprog.exe*.  Functions that
came from DLLs will need a separate invocation of addr2line (I don't think
you can specify several -e targets in one command), and will require DLLs
with debugging information, AFAIK.
   Igor
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