mipsfpuarraysentinel.s

.data
break:	.asciiz	"\n"
 
ask: 	.asciiz "Please enter a random a number greater than 0, or enter a negative number to exit: "
 
input : .word	100
 
list :	.word 100
 
zero:		.float 0

 
 
.text
la 	$t5, list			#$t5 array address for first loop
la	$t7, list			#t7 array address second loop

li	$t0, 1				#SLT Compare to see if print loop number is less than final input				
li	$t1, 1				#SLT Comparison variable
li	$t2, 9 				#$t2 has loop comparison to stop at 10 inputs
li	$t3, 0				#$t3 is Loop1 Count
li	$t4, 0				#$t4 is Loop2 Count
li	$t8, 0

l.s	$f8, zero

main:					#Main Loop
la 	$a0, ask			#Load String to ask user
li 	$v0, 4				#Load syscall 4 to print string
syscall					#Ask for user input

la 	$t0, input			#Load address of input
li 	$v0, 6				#Get User Input in $v0
syscall

mfc1	$t8, $f0			#T8 has current number entered

slt	$t1, $zero, $t8			#If User input is less than 0

beq 	$t1, $zero, finished

beq 	$t3, $t2, finished

add 	$t3, $t3, 1			#Add 1 to counter

mfc1	$t4, $f0			#$t4 has Last number entered

swc1	$f0, ($t5)			#set $t5 to user input
add 	$t5, $t5, 4			#Increment array address position by 4 in $t5
 
la	$a0, break			#Print line break string for input
li	$v0, 4				#Syscall code to print string
syscall
 
j main					#Starts from beginning of loop
 
 
finished:

li	$t1, 1				#Set $t1 back to zero for comparison
move	$t8, $t4
li	$t4, 0

printLoop:

slt	$t1, $t4, $t3			#if $t4 < 10 keep $t1=1 else 0... was $t2
addi 	$t4, $t4, 1			#Add 1 to loop2 counter 
beq	$t1, $zero, exit
 
lwc1	$f12, ($t7)			#Load number from array spot
addi 	$t7, $t7, 4			#Add 4 to $t7 array address to update for next array
 
mfc1	$t9, $f12
 
beq	$t9, $zero, printLoop		#Dont print if its 0

slt	$t0, $t8, $t9			#Set $t0 to 0 if
beq	$t0, $zero, printLoop		#Dont print numbers from SLT comparison that are less than final input
 
 
li 	$v0, 2				
syscall					#Print the integer
la 	$a0, break			#Print line break
li 	$v0, 4				#Syscall code to print line break
syscall
 
j printLoop				#Loop to top of printLoop() function
 
exit:
li	$v0, 10				#Syscall code to exit
syscall					#Exits