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# All program code is placed after the
# .text assembler directive
.text
# Declare main as a global function
.globl main
j main
add:
# Entering a new scope.
# Symbols in symbol table:
# println : 0
# x : -4
# y : -8
# return : -12
# Update the stack pointer.
addi $sp $sp 0
li $t0 -4
add $t0 $t0 $sp
lw $t0 0($t0)
li $t1 -8
add $t1 $t1 $sp
lw $t1 0($t1)
add $t2 $t0 $t1
# symbol table size - -12
sw $t2 -12($sp)
# Exit scope.
addi $sp $sp 0
jr $ra
add2:
# Entering a new scope.
# Symbols in symbol table:
# println : 0
# x : -4
# y : -8
# return : -12
# Update the stack pointer.
addi $sp $sp 0
move $t0 $ra
sw $t0 -16($sp)
move $t1 $ra
sw $t0 -16($sp)
sw $t1 -20($sp)
li $t2 -4
add $t2 $t2 $sp
lw $t2 0($t2)
sw $t2 -24($sp)
li $t2 -8
add $t2 $t2 $sp
lw $t2 0($t2)
sw $t2 -28($sp)
add $sp $sp -20
jal add
add $sp $sp 20
lw $t0 -16($sp)
lw $t1 -20($sp)
# symbol table size - -28
lw $t2 -32($sp)
move $ra $t1
sw $t2 -20($sp)
li $t1 1
sw $t1 -24($sp)
add $sp $sp -16
jal add
add $sp $sp 16
lw $t0 -16($sp)
# symbol table size - -24
lw $t1 -28($sp)
move $ra $t0
# symbol table size - -12
sw $t1 -12($sp)
# Exit scope.
addi $sp $sp 0
jr $ra
main:
# Entering a new scope.
# Symbols in symbol table:
# println : 0
# Update the stack pointer.
addi $sp $sp 0
# println
la $a0 string_0
li $v0 4
syscall
la $a0 newline
li $v0 4
syscall
move $t0 $ra
sw $t0 -4($sp)
li $t1 2
sw $t1 -8($sp)
li $t1 4
sw $t1 -12($sp)
add $sp $sp -4
jal add2
add $sp $sp 4
lw $t0 -4($sp)
# symbol table size - -12
lw $t1 -16($sp)
move $ra $t0
# println
move $a0 $t1
li $v0 1
syscall
la $a0 newline
li $v0 4
syscall
# Exit scope.
addi $sp $sp 0
li $v0 10
syscall
# All memory structures are placed after the
# .data assembler directive
.data
newline: .asciiz "\n"
string_0: .asciiz "This program prints 7"
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