cmovtest.s

非常好的汇编代码示例

# cmovtest.s - An example of the CMOV instructions
.section .data
output:
   .asciz "The largest value is %d\n"
values:
   .int 105, 235, 61, 315, 134, 221, 53, 145, 117, 5
.section .text
.globl _start
_start:
   nop
   movl values, %ebx
   movl $1, %edi
loop:
   movl values(, %edi, 4), %eax
   cmp %ebx, %eax
   cmova %eax, %ebx
   inc %edi
   cmp $10, %edi
   jne loop
   pushl %ebx
   pushl $output
   call printf
   addl $8, %esp
   pushl $0
   call exit