# ############################################################### #
# Program_03_sample_03.asm                                        #
#                                                                 #
# a sample for floating-point multiplication ("mul.s" instruction)#
#                                                                 #
# 08/30/2026                                                      #
# ############################################################### #   

.data

FIRST_NUM:	.float  0.08
SECOND_NUM:	.float  0.299

NEW_LINE:       .asciiz "\n"
MESSAGE_01:     .asciiz "The first number: "
MESSAGE_02:     .asciiz "The second number: "
MESSAGE_03:     .asciiz "The product of the two numbers is: "

.text
.globl main

main:

        # load the first fraction number -----------------------
        la	$a0, FIRST_NUM     # load its address
        lwc1	$f10, ($a0)        # load it to $f10 register

        # load the second fraction number ----------------------
        la	$a0, SECOND_NUM    # load its address
        lwc1	$f11, ($a0)        # load it to $f10 register

        # display the first number -----------------------------
        li	$v0, 4             # system call #4 - print a message
        la	$a0, MESSAGE_01    # message_01
	syscall

        li	$v0, 2             # system call #2 - print a fp#
        mov.s	$f12, $f10         # copy: $f10->$f12
        syscall

        li	$v0, 4             # system call #4 - print a message
        la	$a0, NEW_LINE      # new-line
	syscall

        # display the first number -----------------------------
        li	$v0, 4             # system call #4 - print a message
        la	$a0, MESSAGE_02    # message_02
	syscall

        li	$v0, 2             # system call #2 - print a fp#
        mov.s	$f12, $f11         # copy: $f11->$f12
        syscall

        li	$v0, 4             # system call #4 - print a message
        la	$a0, NEW_LINE      # new-line
	syscall

	# calculate the product of the two numbers -------------
	mul.s 	$f12, $f10, $f11   # $f12 = $f10 x $f11

        # display the product of the two numbers ---------------
        li	$v0, 4             # system call #4 - print a message
        la	$a0, MESSAGE_03    # message_03
	syscall

        li	$v0, 2             # system call #2 - print a fp#
        syscall

        li	$v0, 4             # system call #4 - print a message
        la	$a0, NEW_LINE      # new-line
	syscall

        jr  $31                    # quit the program execution

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