cpuid_c.s

.section .data
output:
  .ascii "This processor vendor ID is 'xxxxxxxxxxx'\n"
.section .text
.globl main 
main:
  movl $0, %eax
  cpuid
  movl $output, %edi
  movl %ebx, 28(%edi)
  movl %edx, 32(%edi)
  movl %ecx, 36(%edi)
  movl $4, %eax
  movl $1, %ebx
  movl $output, %ecx
  movl $42, %edx
  int $0x80
  movl $1, %eax
  movl $0, %ebx
  int $0x80