Strange debug problem

[brasco]

Hi All,
I'm trying to debug a program that I crosscompiled on a arm9.
The crosscompiler uses . spec files to create RPM packages for the target system.
The program compiles and runs correctly except when i run the program with gdb and then type list I get this message:

1       main.c: No such file or directory.
        in main.c

I made sure I compiled the program with CFLAGS=-g by putting this in the .spec file.
when the application crosscompiles (I believe) it shows it compiled succesfully with the -g flags:

 checking whether gcc accepts -g... (cached) yes 
...
...
+ make CFLAGS=-g
make  all-recursive
make[1]: Entering directory `/home/notroot/ltib/rpm/BUILD/rtsp_imp-0.1'
Making all in src
make[2]: Entering directory `/home/notroot/ltib/rpm/BUILD/rtsp_imp-0.1/src'
  CC     main.o
  CCLD   rtsp_imp
make[2]: Leaving directory `/home/notroot/ltib/rpm/BUILD/rtsp_imp-0.1/src'
Making all in po
make[2]: Entering directory `/home/notroot/ltib/rpm/BUILD/rtsp_imp-0.1/po'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/home/notroot/ltib/rpm/BUILD/rtsp_imp-0.1/po'
make[2]: Entering directory `/home/notroot/ltib/rpm/BUILD/rtsp_imp-0.1'
make[2]: Leaving directory `/home/notroot/ltib/rpm/BUILD/rtsp_imp-0.1'
make[1]: Leaving directory `/home/notroot/ltib/rpm/BUILD/rtsp_imp-0.1'

However when i run the program with gdb, i can't debug because there is no source code available..
I am really wondering if I am doing something basic wrong?

[Rubberman]

Are you using the arm-compatible gdb, or are you trying to use your host debugger?

[brasco]

I am using ARM-compatible gdb, and LTIB (linux target image builder) as my cross compiler/toolchain.
I researched a little bit about debugging and then looked over the stackinformation again. It seems that the code is being optimized, so I must have some wrong information in my .spec file I guess

 #1  0x403bc124 in _g_gnulib_vasnprintf (resultbuf=0x0, lengthp=0xbe9c75cc, 
    format=<value optimized out>, args=<value optimized out>)

.spec file:

%define pfx /opt/freescale/rootfs/%{_target_cpu}

Name           : rtsp_imp
Version         : 0.1
Release        : 1
Summary      : RTSP Server Implementatie
License         : LGPL
Vendor          : Dealogic
Packager      : Ferdinand Jacobs
Group           : Applications/System
Source          : %{name}-%{version}.tar.gz
BuildRoot       : %{_tmppath}/%{name}
Prefix          : %{pfx}

%Description
%{summary}

%Prep
%setup -n rtsp_imp-%{version}

%Build
./configure --prefix=%{_prefix} --build=%{_build} --host=arm-none-linux-gnueabi \
            --disable-valgrind --without-check  --enable-maintainer-mode 
	   
make 'CFLAGS=-g' 'CXXFLAGS=-g' 'JFLAGS=-g' 'FFLAGS=-g'

%Install
rm -rf $RPM_BUILD_ROOT
make install DESTDIR=$RPM_BUILD_ROOT/%{pfx}
find $RPM_BUILD_ROOT/%{pfx}/%{_prefix}/lib/ -name "*.la" | xargs rm -f
rm -f $RPM_BUILD_ROOT%{_libdir}/*.a
rm -f $RPM_BUILD_ROOT%{_libdir}/*.la

%Clean
rm -rf $RPM_BUILD_ROOT

%Files
%defattr(-,root,root)
%{pfx}/*