[Mingw-users] [mingw - StupidTechiQuestions] RE: debugging gcc 3.4.2 with GUI?

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https://sourceforge.net/forum/message.php?msg_id=3119102
By: ullipb

> From: Chris Johns <cj...@cy...> 
> Date: Sat, 16 Apr 2005 07:26:44 +1000  
>  
>  
> SourceForge.net wrote: 
> > Read and respond to this message at: 
> > https://sourceforge.net/forum/message.php?msg_id=3099502 
> > By: ullipb 
> > 
> > The program I wanted to debug was compiled with the -ggdb option for creating
> > debug information. 
>  
> Can you debug the program with GDB's command line ?
>

Debugging on the on the comman line is possible (and i get this debug trace
code you mentioned).
And debugging a simple "hello world" program with function calls and
calls of member functions of simple classes is also possible.
 
> Any specific Emacs version ? 

My emacs version is 'GNU Emacs 21.3.1 (i386-mingw-nt5.1.2600) of 2004-03-10
on NYAUMO'
And I'm trying with gdba mode.

The last days I tried to find a little example where debugging with 
emacs and gdba fails (see below) I set a breakpoint in testMemberFunction
and the programm stops there. But in the source window I only get assembler
output of the member function and not the source code. The problem seems
to be the namespace around the TestStruct, because without using a namespace
everything works.

Hope this helps,

Ulli

PS: my test program:

#include <iostream>
#include <string>

namespace Model {

  struct TestStruct {
    void testMemberFunction( std::string output);
  };
  
  void TestStruct::testMemberFunction( std::string output) {
    
    std::cout << "testFunction: output = " << output.c_str() << std::endl;
  }
}

int main( int argc, const char** argv) {
 
  Model::TestStruct *testStruct = new Model::TestStruct;
  testStruct->testMemberFunction( "hello world");
  
  return 0;
}


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