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How to pass arguments to ncsc_run just like you would pass arguments from the command line to a C program.

Hi dear community members,

I'm trying to achieve the following:
- Just like if I were passing arguments to a C program called "myprog" and running ./myprog arguments and then parse the arguments in the code using argc and argv. I'd like to do the same when I use ncsc_run to simulate my SystemC environment.
- What I want to do is simple, I just want to give a value to one of my variables in one of my SystemC modules.

I went through cdnshelp and ncsc_run -help but I couldn't spot the answer to my problem. Any help is appreciated, thanks in advance.

muffi over 14 years ago

You can use the +systemc_args option with the ncsc_run

#include "systemc.h"

int sc_main(int argc,char *argv[) {

cout << "argc = " << argc << endl;
cout << "argv[0] = " << argv[0] << endl;
cout << "argv[1] = " << argv[1] << endl;
cout << "argv[2] = " << argv[2] << endl;
cout << "argv[3] = " << argv[3] << endl;

return 0;
}

ncsc_run -sc_main +systemc_args+"x y z" test.cpp

Matthieu P over 14 years ago

Thank you very much!
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