system/kernel/ke/signal.S

   1 .code32
   2 .org 0x0
   3 .global _start
   4 _start:
   5         pushal
   6         push -4(%ebp)
   7         mov -8(%ebp), %eax
   8         call *%eax
   9         add $4, %esp
  10         popal
  11         mov %ebp, %esp
  12         pop %ebp
  13         ret
  14