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mips1.asm
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mips1.asm
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# Program:
.text
# setting up first $fp
move $fp, $sp
b PiWAzgkTpqEnd
PiWAzgkTpq:
# Function Preamble of PiWAzgkTpq:
# data allocation 1 vars:
addi $sp, $sp, -4
# save $ra
addi $sp, $sp, -4
sw $ra, ($sp)
# save $ss
addi $sp, $sp, -4
sw $s7, ($sp)
addi $sp, $sp, -4
sw $s6, ($sp)
addi $sp, $sp, -4
sw $s5, ($sp)
addi $sp, $sp, -4
sw $s4, ($sp)
addi $sp, $sp, -4
sw $s3, ($sp)
addi $sp, $sp, -4
sw $s2, ($sp)
addi $sp, $sp, -4
sw $s1, ($sp)
addi $sp, $sp, -4
sw $s0, ($sp)
# $fp = $sp
move $fp, $sp
# Function Body of PiWAzgkTpq:
# Decl local Var
b kquAWDIrlcEnd
kquAWDIrlc:
# Function Preamble of kquAWDIrlc:
# data allocation 0 vars:
addi $sp, $sp, -0
# save $ra
addi $sp, $sp, -4
sw $ra, ($sp)
# save $ss
addi $sp, $sp, -4
sw $s7, ($sp)
addi $sp, $sp, -4
sw $s6, ($sp)
addi $sp, $sp, -4
sw $s5, ($sp)
addi $sp, $sp, -4
sw $s4, ($sp)
addi $sp, $sp, -4
sw $s3, ($sp)
addi $sp, $sp, -4
sw $s2, ($sp)
addi $sp, $sp, -4
sw $s1, ($sp)
addi $sp, $sp, -4
sw $s0, ($sp)
# $fp = $sp
move $fp, $sp
# Function Body of kquAWDIrlc:
lw $s0, 36($fp) # Identifier y to stack
addi $sp, $sp, -4
sw $s0, ($sp)
li $s0, 2 # Num 2 to stack
addi $sp, $sp, -4
sw $s0, ($sp)
lw $s1, ($sp) # Binary operation
addi $sp, $sp, 4
lw $s0, ($sp)
mul $s0, $s0, $s1 # * operation
sw $s0, ($sp)
# retrun call
lw $v0, ($sp)
addi $sp, $sp, 4
b kquAWDIrlcReturn
# End of func kquAWDIrlc
kquAWDIrlcReturn:
# $ss restore
lw $s0, 0($fp)
lw $s1, 4($fp)
lw $s2, 8($fp)
lw $s3, 12($fp)
lw $s4, 16($fp)
lw $s5, 20($fp)
lw $s6, 24($fp)
lw $s7, 28($fp)
# $ra restore
lw $ra, 32($fp)
# $sp return
addi $sp, $sp, 40
# restore $fp
lw $fp, ($sp)
# accord for func ptr
addi $sp, $sp, 4
# return $v0
sw $v0, ($sp)
# final return
jr $ra
kquAWDIrlcEnd:
# push func pointer
la $t0, kquAWDIrlc
addi $sp, $sp, -4
sw $t0, ($sp)
lw $s0, ($sp) # init variable g
addi $sp, $sp, 4
sw $s0, 36($fp)
lw $s0, 36($fp) # Identifier g to stack
addi $sp, $sp, -4
sw $s0, ($sp)
# Call of func
# Push $ffp
addi $sp, $sp, -4
sw $fp, ($sp)
# push arg 1
lw $s0, 40($fp) # Identifier x to stack
addi $sp, $sp, -4
sw $s0, ($sp)
# final call
lw $s4, 8($sp)
jalr $s4
# retrun call
lw $v0, ($sp)
addi $sp, $sp, 4
b PiWAzgkTpqReturn
# End of func PiWAzgkTpq
PiWAzgkTpqReturn:
# $ss restore
lw $s0, 0($fp)
lw $s1, 4($fp)
lw $s2, 8($fp)
lw $s3, 12($fp)
lw $s4, 16($fp)
lw $s5, 20($fp)
lw $s6, 24($fp)
lw $s7, 28($fp)
# $ra restore
lw $ra, 32($fp)
# $sp return
addi $sp, $sp, 44
# restore $fp
lw $fp, ($sp)
# accord for func ptr
addi $sp, $sp, 4
# return $v0
sw $v0, ($sp)
# final return
jr $ra
PiWAzgkTpqEnd:
# push func pointer
la $t0, PiWAzgkTpq
addi $sp, $sp, -4
sw $t0, ($sp)
lw $s0, ($sp) # init variable f
addi $sp, $sp, 4
sw $s0, f
lw $s0, f # Identifier f to stack
addi $sp, $sp, -4
sw $s0, ($sp)
# Call of func
# Push $ffp
addi $sp, $sp, -4
sw $fp, ($sp)
# push arg 1
li $s0, 9 # Num 9 to stack
addi $sp, $sp, -4
sw $s0, ($sp)
# final call
lw $s4, 8($sp)
jalr $s4
lw $a0, ($sp) # outputting an int !!!
addi $sp, $sp, 4
li $v0, 1
syscall
# Global Variables
.data
f: .space 4