stackbuffer_x86-intel.s

; stackbuffer_x86-intel.s - Stack buffer example.
; Build string on the stack: "ABCDEFG"\x00

[SECTION .text]
global _start

_start:
  push 0xFF474645     ; 'EFG'<pad> in little endian
  push 0x44434241     ; 'ABCD' in little endian
  inc byte [esp+7]    ; null terminate 'ABCDEFG'
  mov ebx,esp         ; ebx points to the stack buffer 

  nop
  xor eax,eax
  mov al,1
  int 0x80            ; exit() syscall