Re: [boost] puzzle for gcc gurus

Subject: Re: [boost] puzzle for gcc gurus
From: Robert Ramey (ramey_at_[hidden])
Date: 2009-03-22 01:37:57

Nevermind - figured it out.

Robert Ramey

Robert Ramey wrote:
> I'm trying use gdb under cygwin to debug one of the tests in the
> serialization library.
>
> I've done the before but only with static linking.  This time, the
> failure only occurs when using the serialization library as a shared
> library.  So I want to trap/trace inside the boost_serialization DLL.
> Using the cygwin bash shell, I get the following.
>
> $ set | grep LD
> LD_LIBRARY_PATH=C:/BoostRelease/bin.v2/libs/serialization/build/gcc-3.4.4/debug
> OLDPWD=/cygdrive/c/boostrelease
>
> Robert Ramey_at_rrsd01 /cygdrive/c/boostrelease/libs/serialization/test
> $ cat t.g
> file
> C:/BoostRelease/bin.v2/libs/serialization/test/test_diamond_text_archive.te
> st/gcc-3.4.4/debug/test_diamond_text_archive.exe
> sharedlibrary
> C:/BoostRelease/bin.v2/libs/serialization/build/gcc-3.4.4/debug/bo
> ost_serialization-gcc34-d-1_39.dll
>
>
> Robert Ramey_at_rrsd01 /cygdrive/c/boostrelease/libs/serialization/test
> $ gdb -x t.g
> GNU gdb 6.8.0.20080328-cvs (cygwin-special)
> Copyright (C) 2008 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later
> <http://gnu.org/licenses/gpl.html>
> This is free software: you are free to change and redistribute it.
> There is NO WARRANTY, to the extent permitted by law.  Type "show
> copying" and "show warranty" for details.
> This GDB was configured as "i686-pc-cygwin".
> (gdb) r
> Starting program:
> /cygdrive/c/BoostRelease/bin.v2/libs/serialization/test/test_d
> iamond_text_archive.test/gcc-3.4.4/debug/test_diamond_text_archive.exe
> [New thread 3952.0xb10]
> gdb: unknown target exception 0xc0000135 at 0x7c964ed1
>
> Program exited with code 030000000465.
> You can't do that without a process to debug.
> (gdb)
> (gdb) l main
> 169     int test_main(int argc, char * argv[]);
> 170
> 171     #include <boost/serialization/singleton.hpp>
> 172
> 173     int
> 174     main(int argc, char * argv[]){
> 175
> 176         boost::serialization::singleton_module::lock();
> 177
> 178         BOOST_TRY{
> (gdb)
>
> Things crash immediately.  I believe that the exception 0xc0000135 at
> 0x7c964ed1 refers to the inability to load some required DLL.  Note
> that I can list the source code of the mainline program so things do
> seem to get loaded.
>
> I realize that his might be off topic - but I'm sort of desparate. Any 
> help appreciated.
>
> Robert Ramey
>
>
>
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