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From Ochirov Nikolay <ochirovniko...@gmail.com>
Subject Re: debugging with gdb
Date Tue, 08 May 2012 14:56:33 GMT
gdb is still writes to console - debugging symbols not found
Can anyone give an example of configure script for configuration with
debugging symbols
2012/5/8 Ariel Constenla-Haile <arielch@apache.org>

> Hi Nikolay,
>
> On Tue, May 08, 2012 at 12:25:15AM +0400, Ochirov Nikolay wrote:
> > Thank you, Ariel!
> > I will try to deal with gbuild. This is somwthing new)
> > In general, I want to debug feature Desktop::Main().  After correcting i
> > have error in it.
>
> then you should rebuild trunk/main/desktop with debugging symbols *and*
> also add trunk/main/vcl. Note that soffice is simple a shell script, you
> should debug soffice.bin. A typical gdb session:
>
> ]$ gdb soffice.bin
> Reading symbols from
> /home/ariel/OOo/AOOo/openoffice.org3/program/soffice.bin...done.
>
> (gdb) break desktop::Desktop::Main
> Function "desktop::Desktop::Main" not defined.
> Make breakpoint pending on future shared library load? (y or [n]) y
> Breakpoint 1 (desktop::Desktop::Main) pending.
>
> (gdb) start
>
> Temporary breakpoint 2 at 0x4011c3: file main.c, line 30.
> Temporary breakpoint 2, main (argc=1, argv=0x7fffffffddb8) at main.c:30
> 30      SAL_IMPLEMENT_MAIN() {
>
> (gdb) c
> Continuing.
>
> Breakpoint 1, desktop::Desktop::Main (this=0x7fffffffdc00) at
> /mnt/build/openoffice/apache/trunk/main/desktop/source/app/app.cxx:1772
> 1772        pExecGlobals = new ExecuteGlobals();
>
> (gdb) bt
> #0  desktop::Desktop::Main (this=0x7fffffffdc00) at
> /mnt/build/openoffice/apache/trunk/main/desktop/source/app/app.cxx:1772
> #1  0x00007ffff40ed3ba in ImplSVMain () at
> /mnt/build/openoffice/apache/trunk/main/vcl/source/app/svmain.cxx:193
> #2  0x00007ffff40ed4ff in SVMain () at
> /mnt/build/openoffice/apache/trunk/main/vcl/source/app/svmain.cxx:230
> #3  0x00007ffff79837eb in soffice_main () at
> /mnt/build/openoffice/apache/trunk/main/desktop/source/app/sofficemain.cxx:45
> #4  0x00000000004011f4 in sal_main () at main.c:31
> #5  0x00000000004011d9 in main (argc=1, argv=0x7fffffffddb8) at main.c:30
>
>
>
> Debugging AOO can take to very deep levels, there is no other way to
> learn this other than debugging. Some guys have set up an OpenGrok
> instance at http://opengrok.adfinis-sygroup.org/ you will find this tool
> rather useful.
>
> http://opengrok.adfinis-sygroup.org/source/xref/aoo-trunk/main/desktop/source/app/app.cxx#1770
>
>
> I forgot to add that when building individual modules not ported to
> gbuild, you should run
>
> build
> deliver
>
>
> deliver will copy the files to the solver. You don't need to re-build,
> re-package the whole office. I simply copy the files from
> trunk/main/solver/340/*/lib|bin to the office installation.
>
>
> Regards
> --
> Ariel Constenla-Haile
> La Plata, Argentina
>

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