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
|
dnl divert(-1)
ifdef(`XCOFF64',
` define(`WORD',`.llong')
define(`LDW',`ld')')
ifdef(`XCOFF32',
` define(`WORD',`.long')
define(`LDW',`lwz')')
dnl divert(0) dnl
define(`nl',`
') nl nl nl nl nl nl
.csect [RW]
dsym0: WORD 0xdeadbeef
dsym1:
.toc
.L_tsym0:
.tc ignored0[TC],dsym0
.L_tsym1:
.tc ignored1[TC],dsym1
.L_tsym2:
.tc ignored2[TC],usym0
.L_tsym3:
.tc ignored3[TC],usym1
.L_tsym4:
.tc ignored4[TC],esym0
.L_tsym5:
.tc ignored5[TC],esym1
.L_tsym6:
.tc ignored6[TC],.text
.csect .crazy_table[RO]
xdsym0: WORD 0xbeefed
xdsym1:
.csect [PR]
.lglobl reference_csect_relative_symbols
reference_csect_relative_symbols:
LDW 3,xdsym0(3)
LDW 3,xdsym1(3)
LDW 3,xusym0(3)
LDW 3,xusym1(3)
.lglobl dubious_references_to_default_RW_csect
dubious_references_to_default_RW_csect:
LDW 3,dsym0(3)
LDW 3,dsym1(3)
LDW 3,usym0(3)
LDW 3,usym1(3)
.lglobl reference_via_toc
reference_via_toc:
LDW 3,.L_tsym0(2)
LDW 3,.L_tsym1(2)
LDW 3,.L_tsym2(2)
LDW 3,.L_tsym3(2)
LDW 3,.L_tsym4(2)
LDW 3,.L_tsym5(2)
.lglobl subtract_symbols
subtract_symbols:
li 3,dsym1-dsym0
li 3,dsym0-dsym1
li 3,usym1-usym0
li 3,usym0-usym1
li 3,dsym0-usym0
li 3,usym0-dsym0
LDW 3,dsym1-dsym0(4)
.lglobl load_addresses
load_addresses:
la 3,xdsym0(0)
la 3,xusym0(0)
la 3,.L_tsym6(2)
.csect [RW]
usym0: WORD 0xcafebabe
usym1: WORD 0xbaad
.csect .crazy_table[RO]
xusym0: WORD 0xbeefed
xusym1:
|
