A bottle of perfume with the fragrance of the x86/x86_64 instruction set.
Inhale only in a Linux environment.
Ingredients:
- 70% bouquet of assembly
- 15% essence of Linux syscall
- 10% dried Hello World
- 5% interleaved opcodes
Here's what this code does (but using syscalls, not stdlib):
const char *m = "Hello World!\n";
fwrite(m, 1, strlen(m), stdout);
exit(0);So you can change the message at the end of the "main" string and it will be printed.