;*********** WINDLX Ex.1: Greatest common measure *************
;*********** (c) 1991 Günther Raidl		  *************
;*********** Modified 1992 Maziar Khosravipour	  *************

;------------------------------------------------------------------------
; Program begins at symbol main
; requires module INPUT
; Read two positive integer numbers from stdin, calculate the gcm
; and write the result to stdout
;------------------------------------------------------------------------

		.data

		;*** Prompts for input
Prompt1:	.asciiz 	"First Number:"
Prompt2:	.asciiz 	"Second Number: "

		;*** Data for printf-Trap
PrintfFormat:	.asciiz 	"gcM=%d\n\n"
		.align		2
PrintfPar:	.word		PrintfFormat
PrintfValue:	.space		4

SaveR3:		.space		4


		.text
		.global	main
main:
	
		addi 	r3, r0, 2
		sw	SaveR3, r3

		lw	r2, SaveR3
		add	r4, r2, r0
		
		

		;*** end
		trap		0