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
|
# mach: crisv0 crisv3 crisv8 crisv10 crisv32
# output: a\n
.set smalloffset,0
.set largeoffset,0
.macro fail
jump _fail
.endm
.global main
main:
moveq 0,$r3
; Short forward branch.
ba 0f
addq 1,$r3
fail
; Max short forward branch.
1:
ba 2f
addq 1,$r3
fail
; Short backward branch.
0:
ba 1b
addq 1,$r3
fail
.space 254-2+smalloffset+1b-.,0
moveq 0,$r3
2:
; Transit branch (long).
ba 3f
addq 1,$r3
fail
moveq 0,$r3
4:
; Long forward branch.
ba 5f
addq 1,$r3
fail
.space 256-2-smalloffset+4b-.,0
moveq 0,$r3
; Max short backward branch.
3:
ba 4b
addq 1,$r3
fail
5:
; Max long forward branch.
ba 6f
addq 1,$r3
fail
.space 32766+largeoffset-2+5b-.,0
moveq 0,$r3
6:
; Transit branch.
ba 7f
addq 1,$r3
fail
moveq 0,$r3
9:
jsr pass
nop
; Transit branch.
moveq 0,$r3
7:
ba 8f
addq 1,$r3
fail
.space 32768-largeoffset+9b-.,0
8:
; Max long backward branch.
ba 9b
addq 1,$r3
fail
|
