Description: This is Part 3 of the "Assembly Primer for Hackers" video series. Please begin watching from Part 1 if you have not already done so. GDB (GNU Debugger)is probably one of the most important tools one needs to be familiar with in order to be a good assembly language programmer. In this video we go through a quick primer on how to use GDB to disassemble code, set breakpoints, trace through code, examine CPU registers and memory locations, examine the program stack and many other important use cases which will help us in later videos when we actually start coding in Assembly and want to debug our code. We use SimpleDemo.c as the program in this video.
Code:
#include
#include
int add(int x, int y)
{
int z =10;
z = x + y;
return z;
}
main(int argc, char **argv)
{
int a = atoi(argv[1]);
int b = atoi(argv[2]);
int c;
char buffer[100];
gets(buffer);
puts(buffer);
c = add(a,b);
printf("Sum of %d+%d = %d\n",a, b, c);
exit(0);
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