.file	"p2.c"
  .text
.globl maximum
  .type	maximum,@function
maximum:
  pushl	%ebp
  movl	%esp, %ebp

  movl	8(%ebp),%eax    # eax is x				
  movl  12(%ebp),%ecx   # ecx is y

  cmpl  %ecx,%eax	# compute x-y, set CC
  jle	.L2		# jump if x-y <= 0
  movl	%eax, %eax	# return x
  jmp	.L1
.L2:
  movl	%ecx, %eax	# return y
.L1:
  leave
  ret

		
.Lfe1:
  .size	maximum,.Lfe1-maximum
  .section  .rodata
  .align 32
.LC0:
  .string  "The maximum of %d and %d is %d\n"
  .text
.globl main
  .type  main,@function
main:
  pushl  %ebp
  movl   %esp, %ebp
  pushl  %ebx
	  
  movl	 $10, %ebx  # x=10
  movl   $20, %ecx  # y=20

  pushl  %ecx       # push y
  pushl  %ebx	    # push x
  call   maximum

  pushl  %eax       # push return value
  pushl  %ecx       # push y
  pushl  %ebx       # push x
  pushl  $.LC0      # push address of fmt string
  call   printf

  movl  $100, %ebx  # x=100
  movl  $20, %ecx   # y=20

  pushl  %ecx       # push y
  pushl  %ebx       # push x
  call   maximum

  pushl  %eax       # push return value
  pushl  %ecx       # push y
  pushl  %ebx       # push x
  pushl  $.LC0      # push address of fmt string
  call   printf

  movl  $10, %ebx   # x=10
  movl  $10, %ecx   # y=10

  pushl  %ecx       # push y
  pushl  %ebx       # push x
  call   maximum

  pushl  %eax       # push return value
  pushl  %ecx       # push y
  pushl  %ebx       # push x
  pushl  $.LC0      # push address of fmt string
  call   printf
    
  movl   $-10, %ebx # x=-10
  movl   $-20, %ecx # y=-20

  pushl  %ecx       # push y
  pushl  %ebx       # push x
  call   maximum

  pushl  %eax       # push return value
  pushl  %ecx       # push y
  pushl  %ebx       # push x
  pushl  $.LC0      # push address of fmt string
  call   printf
  pop    %ebx       # restore ebx
  leave
  ret