Re: FW: Mixing C/C++ code

[Marco Manfredini <mldb@xxxxxxx>]

On Friday 30 November 2007 11:12, Robert Wong wrote:
> I'm a CS student working on a project that mixes C/C++ compiling both with
> g++. If you have the time I was hoping you could help. I've described the
> problem with some depth here:
>
> http://forums.devshed.com/c-programming-42/calling-c-function-from-c-492886
>. html

According to the output:

<quote>
serviceRequests called
serviceRequests called - 1
init_sim_dram called
init_sim_dram completed
serviceRequests called - 1.25
serviceRequests called - 1.3
[and fault]
</quote>

(btw. where is "init_sim_dram halfway")
 
and your program code: 
<quote>
     ptr_mcsim_dram_config_info_t = &mcsim_dram_config_info_t;
          std::cout << "serviceRequests called - 1.3" << endl; 
          std::cout << "serviceRequests called - 1.35" << endl;
     //test();
     configure_sim_dram(ptr_mcsim_dram_config_info_t);
          std::cout << "serviceRequests called - 1.4" << endl; 
</quote>

The fault happens before you attempt to call "configure_sim_dram" or "test".

I'm guessing from the printf-debugging that you can't easily run your program 
in the debugger, but did you try to enable core dumps and inspect the state 
of the crashed program post-mortem?