#  Program to test retired instructions used by rep prefixed instructions
#  by Vince Weaver - vince _at_ csl.cornell.edu
#
#  Compile with the following:
#     as -o rep_test.o rep_test.s ; ld -o rep_test rep_test.o
#
#

.text
	.globl _start
_start:
	mov 	$1,%edx			# Change this to change # of loops
loop:
     	mov	$4096,%ecx		# Change this to change rep count
	mov	$data,%esi
	rep	lodsb
	dec	%edx
	jnz	loop
exit:
	xor     %ebx,%ebx		# Call the Linux exit syscall
	xor	%eax,%eax
	inc	%eax	 		
	int     $0x80             	

.bss

.align 4096				# align to beginning of page
    					# 32MB, raise this if you want
.lcomm data, 33554432			# more