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
|
.file 1 "tlsbin-o32.s"
.abicalls
.text
.align 2
.globl __start
.ent __start
.type __start,@function
__start:
.frame $fp,16,$31
.mask 0x40000000,-8
.fmask 0x00000000,0
.set noreorder
.cpload $25
.set reorder
addiu $sp,$sp,-16
sw $fp,8($sp)
move $fp,$sp
.cprestore 0
# General Dynamic
lw $25,%call16(__tls_get_addr)($28)
addiu $4,$28,%tlsgd(tlsvar_gd)
jal $25
# Local Dynamic
lw $25,%call16(__tls_get_addr)($28)
addiu $4,$28,%tlsldm(tlsvar_ld)
jal $25
move $2,$2 # Arbitrary instructions
lui $3,%dtprel_hi(tlsvar_ld)
addiu $3,$3,%dtprel_lo(tlsvar_ld)
addu $3,$3,$2
# Initial Exec
.set push
.set mips32r2
rdhwr $2, $5
.set pop
lw $3,%gottprel(tlsvar_ie)($28)
addu $3,$3,$2
# Local Exec
.set push
.set mips32r2
rdhwr $2, $5
.set pop
lui $3,%tprel_hi(tlsvar_le)
addiu $3,$3,%tprel_lo(tlsvar_le)
addu $3,$3,$2
move $sp,$fp
lw $fp,8($sp)
addiu $sp,$sp,16
j $31
.end __start
.globl __tls_get_addr
__tls_get_addr:
j $31
.section .tbss,"awT",@nobits
.align 2
.global tlsvar_gd
.type tlsvar_gd,@object
.size tlsvar_gd,4
tlsvar_gd:
.space 4
.global tlsvar_ie
.type tlsvar_ie,@object
.size tlsvar_ie,4
tlsvar_ie:
.space 4
.section .tdata,"awT"
.align 2
.global tlsvar_ld
.hidden tlsvar_ld
.type tlsvar_ld,@object
.size tlsvar_ld,4
tlsvar_ld:
.word 1
.global tlsvar_le
.hidden tlsvar_le
.type tlsvar_le,@object
.size tlsvar_le,4
tlsvar_le:
.word 1
|
