summaryrefslogtreecommitdiff
path: root/Homework/cs5300/compiler/p5-compiler/data/test6.asm
blob: 83a0a590287c913b132c645d2a6c55e41eb61c1f (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
# 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
#  i : -12
#  y : -8
# 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
# println
move $a0 $t2
li $v0 1
syscall
la $a0 newline
li $v0 4
syscall
# Exit scope.
addi $sp $sp 0
jr $ra
main:
# Entering a new scope.
# Symbols in symbol table:
#  a : -4
#  println : 0
#  b : -8
# 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 $t0 -12($sp)
li $t1 3
sw $t1 -16($sp)
li $t1 4
sw $t1 -20($sp)
add $sp $sp -12
jal add
add $sp $sp 12
lw $t0 -12($sp)
move $ra $t0
li $t0 -4
add $t0 $t0 $sp
li $t1 5
sw $t1 0($t0)
li $t0 -8
add $t0 $t0 $sp
li $t1 2
sw $t1 0($t0)
move $t0 $ra
sw $t0 -12($sp)
li $t1 -4
add $t1 $t1 $sp
lw $t1 0($t1)
sw $t1 -16($sp)
li $t1 -8
add $t1 $t1 $sp
lw $t1 0($t1)
sw $t1 -20($sp)
add $sp $sp -12
jal add
add $sp $sp 12
lw $t0 -12($sp)
move $ra $t0
# 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 7"