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Setting watchpoint for watching writes on a variable in C++ - GDB

Posted 01-16-2012 at 06:14 AM by Aquarius_Girl
Updated 01-18-2012 at 09:48 AM by Aquarius_Girl
Watchpoint basics:
  • Watchpoints are set on the variables, not on the functions or on the lines of code.
  • When the watched variables are read or written, the watchpoint gets triggered and the program's execution stops.

Watchpoints on non-global variables:
  • To set a watchpoint on a non-global variable, we must first set a breakpoint that will stop the program in the scope of the variable to be watched.
  • The watchpoint can be set after the program stops at the above set breakpoint.
  • To
...
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Posted in GNU GDB
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Old

How to pass command line arguments to main() through GDB? - C

Posted 01-10-2012 at 06:12 AM by Aquarius_Girl
Updated 02-03-2012 at 05:32 AM by Aquarius_Girl (Thanks to Mr.Code for pointing out the nonsense)
test.c
Code:
#include <stdio.h>
#include <string.h>

int main (int argc, char *argv[])
{
   if (argc >= 2)
   { 
      int i;
      for (i = 1; i < argc; i++)
         printf ("\nHaalloo! %s", argv[i]);
   }
   else
      printf ("\nForgot to key in something?");

   return 0;
}
Passing command line arguments to main() through...
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Views 18581 Comments 3 Aquarius_Girl is offline

  



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