CHAPTER 21. STRUCTURES CHAPTER 21. STRUCTURES
8 minutes = -0x30
9 hour = -0x2C
10 day = -0x28
11 month = -0x24
12 year = -0x20
13 var_4 = -4
14
15 lui $gp, (gnu_local_gp >> 16)
16 addiu $sp, -0x50
17 la $gp, (gnu_local_gp & 0xFFFF)
18 sw $ra, 0x50+var_4($sp)
19 sw $gp, 0x50+var_40($sp)
20 lw $t9, (time & 0xFFFF)($gp)
21 or $at, $zero ; load delay slot, NOP
22 jalr $t9
23 move $a0, $zero ; branch delay slot, NOP
24 lw $gp, 0x50+var_40($sp)
25 addiu $a0, $sp, 0x50+var_38
26 lw $t9, (localtime_r & 0xFFFF)($gp)
27 addiu $a1, $sp, 0x50+seconds
28 jalr $t9
29 sw $v0, 0x50+var_38($sp) ; branch delay slot
30 lw $gp, 0x50+var_40($sp)
31 lw $a1, 0x50+year($sp)
32 lw $t9, (printf & 0xFFFF)($gp)
33 la $a0, $LC0 # "Year: %d\n"
34 jalr $t9
35 addiu $a1, 1900 ; branch delay slot
36 lw $gp, 0x50+var_40($sp)
37 lw $a1, 0x50+month($sp)
38 lw $t9, (printf & 0xFFFF)($gp)
39 lui $a0, ($LC1 >> 16) # "Month: %d\n"
40 jalr $t9
41 la $a0, ($LC1 & 0xFFFF) # "Month: %d\n" ; branch delay slot
42 lw $gp, 0x50+var_40($sp)
43 lw $a1, 0x50+day($sp)
44 lw $t9, (printf & 0xFFFF)($gp)
45 lui $a0, ($LC2 >> 16) # "Day: %d\n"
46 jalr $t9
47 la $a0, ($LC2 & 0xFFFF) # "Day: %d\n" ; branch delay slot
48 lw $gp, 0x50+var_40($sp)
49 lw $a1, 0x50+hour($sp)
50 lw $t9, (printf & 0xFFFF)($gp)
51 lui $a0, ($LC3 >> 16) # "Hour: %d\n"
52 jalr $t9
53 la $a0, ($LC3 & 0xFFFF) # "Hour: %d\n" ; branch delay slot
54 lw $gp, 0x50+var_40($sp)
55 lw $a1, 0x50+minutes($sp)
56 lw $t9, (printf & 0xFFFF)($gp)
57 lui $a0, ($LC4 >> 16) # "Minutes: %d\n"
58 jalr $t9
59 la $a0, ($LC4 & 0xFFFF) # "Minutes: %d\n" ; branch delay slot
60 lw $gp, 0x50+var_40($sp)
61 lw $a1, 0x50+seconds($sp)
62 lw $t9, (printf & 0xFFFF)($gp)
63 lui $a0, ($LC5 >> 16) # "Seconds: %d\n"
64 jalr $t9
65 la $a0, ($LC5 & 0xFFFF) # "Seconds: %d\n" ; branch delay slot
66 lw $ra, 0x50+var_4($sp)
67 or $at, $zero ; load delay slot, NOP
68 jr $ra
69 addiu $sp, 0x50
70
71 $LC0: .ascii "Year: %d\n"<0>
72 $LC1: .ascii "Month: %d\n"<0>
73 $LC2: .ascii "Day: %d\n"<0>
74 $LC3: .ascii "Hour: %d\n"<0>
75 $LC4: .ascii "Minutes: %d\n"<0>
76 $LC5: .ascii "Seconds: %d\n"<0>
avery
(avery)
#1