.globl selection_sort
selection_sort:
   pushl %ebx
   pushl %esi
   pushl %edi
   subl $8,%esp
   movl 24(%esp),%ebx         #short *ebx=v;
   xorl %edi,%edi             #int edi=0;//i
   movl $1,%esi               #int esi=1;//j
                              #int eax;//min
   movl 28(%esp),%ecx
   decl %ecx
OUTERFOR:
   cmpl %edi,%ecx             #if(edi>=n-1)
   jle E                      #   goto E;
   movl %edi,%eax             #eax=edi;
   movl %edi,%esi             #esi=edi;
   incl %esi                  #edi++;
INNERFOR:
   incl %ecx
   cmpl %esi,%ecx             #if(esi>=n)
   jle SWP                    #   goto SWP;
   decl %ecx
   movw (%ebx,%eax,2),%dx
   cmpw (%ebx,%esi,2),%dx     #if(*(ebx+esi)<*(ebx+eax))
   cmovgl %esi,%eax           #   eax=esi;//min=j
   incl %esi                  #esi++;
   jmp INNERFOR               #goto INNERFOR;
SWP:
   decl %ecx
   leal (%ebx,%edi,2),%edx
   movl %edx,(%esp)
   leal (%ebx,%eax,2),%edx
   movl %edx,4(%esp)
   call swap                  #swap(ebx+edi,ebx+eax);
   incl %edi                  #edi++;
   jmp OUTERFOR               #goto OUTERFOR;
E:
   addl $8,%esp
   popl %edi
   popl %esi
   popl %ebx
   ret                        #return;