sh1.s

用于汇编领域的,运用于OS的MAIN函数.基于硬件基础的源代码

.globl _start
_start:
# infinite loop
# write(1, "$", 1): print out prompt
# 1st arg in ebx, 2nd arg in ecx, 3rd arg in edx  
   # dummy unlink()
   movl $10, %eax
   int $0x80
   # exit()
   movl $1, %eax
   int $0x80