movstest2.s

来自「汇编代码示例」· S 代码 · 共 22 行

# movstest2.s - A second example of the MOVS instructions
.section .data
value1:
   .ascii "This is a test string.\n"
.section .bss
   .lcomm output, 23
.section .text
.globl _start
_start:
   nop
   leal value1+22, %esi
   leal output+22, %edi

   std
   movsb
   movsw
   movsl

   movl $1, %eax
   movl $0, %ebx
   int $0x80