Commit | Line | Data |
---|---|---|
6c597796 | 1 | .section ".tdata", "awT", @progbits |
8c37241b | 2 | .balign 32 |
6c597796 MS |
3 | .globl sg1, sg2, sg3, sg4, sg5, sg6, sg7, sg8 |
4 | .globl sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8 | |
5 | .hidden sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8 | |
6 | .hidden sh1, sh2 | |
7 | sg1: .long 17 | |
8 | sg2: .long 18 | |
9 | sg3: .long 19 | |
10 | sg4: .long 20 | |
11 | sg5: .long 21 | |
12 | sg6: .long 22 | |
13 | sg7: .long 23 | |
14 | sg8: .long 24 | |
15 | sl1: .long 65 | |
16 | sl2: .long 66 | |
17 | sl3: .long 67 | |
18 | sl4: .long 68 | |
19 | sl5: .long 69 | |
20 | sl6: .long 70 | |
21 | sl7: .long 71 | |
22 | sl8: .long 72 | |
23 | sh1: .long 257 | |
24 | sh2: .long 258 | |
25 | sh3: .long 259 | |
26 | sh4: .long 260 | |
27 | sh5: .long 261 | |
28 | sh6: .long 262 | |
29 | sh7: .long 263 | |
30 | sh8: .long 264 | |
31 | .text | |
32 | .globl fn2 | |
33 | .type fn2,@function | |
8c37241b | 34 | .balign 64 |
6c597796 MS |
35 | fn2: |
36 | /* Function prolog */ | |
37 | stmg %r6,%r14,48(%r15) | |
38 | bras %r13,.LTN1 | |
39 | /* Literal pool */ | |
40 | .LT1: | |
41 | .LC2: | |
42 | .quad sG1@tlsgd | |
43 | .LC3: | |
44 | .quad sG2@tlsgd | |
45 | .LC4: | |
46 | .quad sg1@tlsgd | |
47 | .LC5: | |
48 | .quad sl1@tlsgd | |
49 | .LC6: | |
50 | .quad sh1@tlsgd | |
51 | .LC7: | |
52 | .quad sl1@tlsldm | |
53 | .LC8: | |
54 | .quad sl1@dtpoff | |
55 | .LC9: | |
56 | .quad sl2@dtpoff | |
57 | .LC10: | |
58 | .quad sh1@tlsldm | |
59 | .LC11: | |
60 | .quad sh1@dtpoff | |
61 | .LC12: | |
62 | .quad sh2@dtpoff | |
63 | .LC13: | |
64 | .quad sG2@gotntpoff | |
65 | .LC14: | |
66 | .quad sg1@gotntpoff | |
67 | .LC15: | |
68 | .quad sl1@gotntpoff | |
69 | .LC16: | |
70 | .quad sh1@gotntpoff | |
71 | .LTN1: | |
72 | /* Function prolog */ | |
73 | lgr %r14,%r15 | |
74 | aghi %r15,-160 | |
75 | larl %r12,_GLOBAL_OFFSET_TABLE_ | |
76 | stg %r14,0(%r14) | |
77 | ||
78 | /* Extract TCB */ | |
79 | ear %r9,%a0 | |
80 | sllg %r9,%r4,32 | |
81 | ear %r9,%a1 | |
82 | ||
83 | /* GD -> IE because variable is not defined in executable */ | |
84 | lg %r12,.LC2-.LT1(%r13) | |
85 | brasl %r14,__tls_get_offset@plt:tls_gdcall:sG1 | |
86 | la %r2,0(%r2,%r9) | |
87 | ||
88 | /* GD -> IE because variable is not defined in executable where | |
89 | the variable is referenced through IE too */ | |
90 | lg %r2,.LC3-.LT1(%r13) | |
91 | brasl %r14,__tls_get_offset@plt:tls_gdcall:sG2 | |
92 | la %r2,0(%r2,%r9) | |
93 | ||
94 | /* GD -> LE with global variable defined in executable */ | |
95 | lg %r2,.LC4-.LT1(%r13) | |
96 | brasl %r14,__tls_get_offset@plt:tls_gdcall:sg1 | |
97 | la %r2,0(%r2,%r9) | |
98 | ||
99 | /* GD -> LE with local variable defined in executable */ | |
100 | lg %r2,.LC5-.LT1(%r13) | |
101 | brasl %r14,__tls_get_offset@plt:tls_gdcall:sl1 | |
102 | la %r2,0(%r2,%r9) | |
103 | ||
104 | /* GD -> LE with hidden variable defined in executable */ | |
105 | lg %r2,.LC6-.LT1(%r13) | |
106 | brasl %r14,__tls_get_offset@plt:tls_gdcall:sh1 | |
107 | la %r2,0(%r2,%r9) | |
108 | ||
109 | /* LD -> LE */ | |
110 | lg %r2,.LC7-.LT1(%r13) | |
111 | brasl %r14,__tls_get_offset@plt:tls_ldcall:sl1 | |
112 | la %r3,0(%r2,%r9) | |
113 | lg %r4,.LC8-.LT1(%r13) | |
114 | la %r5,0(%r4,%r3) | |
115 | lg %r4,.LC9-.LT1(%r13) | |
116 | la %r5,0(%r4,%r3) | |
117 | ||
118 | /* LD -> LE against hidden variables */ | |
119 | lg %r2,.LC10-.LT1(%r13) | |
120 | brasl %r14,__tls_get_offset@plt:tls_ldcall:sh1 | |
121 | la %r3,0(%r2,%r9) | |
122 | lg %r4,.LC11-.LT1(%r13) | |
123 | la %r5,0(%r4,%r3) | |
124 | lg %r4,.LC12-.LT1(%r13) | |
125 | la %r5,0(%r4,%r3) | |
126 | ||
127 | /* IE against global var */ | |
128 | lg %r3,.LC13-.LT1(%r13) | |
129 | lg %r3,0(%r3,%r12):tls_load:sG2 | |
130 | la %r3,0(%r3,%r9) | |
131 | ||
132 | /* IE -> LE against global var defined in exec */ | |
133 | lg %r3,.LC14-.LT1(%r13) | |
134 | lg %r4,0(%r3,%r12):tls_load:sg1 | |
135 | la %r5,0(%r4,%r9) | |
136 | ||
137 | /* IE -> LE against local var */ | |
138 | lg %r3,.LC15-.LT1(%r13) | |
139 | lg %r4,0(%r3,%r12):tls_load:sl2 | |
140 | la %r5,0(%r4,%r9) | |
141 | ||
142 | /* IE -> LE against hidden var */ | |
143 | lg %r3,.LC16-.LT1(%r13) | |
144 | lg %r4,0(%r3,%r12):tls_load:sh1 | |
145 | la %r5,0(%r4,%r9) | |
146 | ||
147 | /* IE against global var with larl got access */ | |
148 | larl %r3,sG3@indntpoff | |
149 | lg %r3,0(%r3,%r12):tls_load:sG3 | |
150 | la %r3,0(%r3,%r9) | |
151 | ||
152 | /* IE against global var defined in exec with larl got access */ | |
153 | larl %r3,sg3@indntpoff | |
154 | lg %r4,0(%r3,%r12):tls_load:sg3 | |
155 | la %r5,0(%r4,%r9) | |
156 | ||
157 | /* IE against local var with larl got access */ | |
158 | larl %r3,sl3@indntpoff | |
159 | lg %r4,0(%r3,%r12):tls_load:sl3 | |
160 | la %r5,0(%r4,%r9) | |
161 | ||
162 | /* IE against hidden var with larl got access */ | |
163 | larl %r3,sh3@indntpoff | |
164 | lg %r4,0(%r3,%r12):tls_load:sh3 | |
165 | la %r5,0(%r4,%r9) | |
166 | ||
167 | /* IE against global var with small got access (no optimization) */ | |
168 | lg %r3,sG3@gotntpoff(%r12) | |
169 | la %r3,0(%r3,%r9) | |
170 | ||
171 | /* IE against global var defined in exec with small got access | |
172 | (no optimization) */ | |
173 | lg %r3,sg3@gotntpoff(%r12) | |
174 | la %r3,0(%r3,%r9) | |
175 | ||
176 | /* IE against local var with small got access (no optimization) */ | |
177 | lg %r3,sl3@gotntpoff(%r12) | |
178 | la %r3,0(%r3,%r9) | |
179 | ||
180 | /* IE against hidden var with small got access (no optimization) */ | |
181 | lg %r3,sh3@gotntpoff(%r12) | |
182 | la %r3,0(%r3,%r9) | |
183 | ||
184 | /* Function epilog */ | |
185 | lmg %r6,%r14,208(%r15) | |
186 | br %r14 |