Commit | Line | Data |
---|---|---|
6c381eeb KK |
1 | ! Force .got aligned to 4K, so it very likely gets at 0x413000 |
2 | .data | |
3 | .balign 4096 | |
4 | .section ".tdata", "awT", @progbits | |
5 | .globl sg1, sg2 | |
6 | .globl sh1, sh2 | |
7 | .hidden sh1, sh2 | |
8 | sg1: .long 17 | |
9 | sg2: .long 18 | |
10 | sl1: .long 65 | |
11 | sl2: .long 66 | |
12 | sh1: .long 257 | |
13 | sh2: .long 258 | |
14 | ! Force .text aligned to 4K, so it very likely gets at 0x401000. | |
15 | .text | |
16 | .balign 4096 | |
17 | .globl fn2 | |
18 | .type fn2,@function | |
19 | fn2: | |
20 | mov.l r12,@-r15 | |
21 | mov.l r14,@-r15 | |
22 | sts.l pr,@-r15 | |
23 | mova .L3,r0 | |
24 | mov.l .L3,r12 | |
25 | add r0,r12 | |
26 | mov r15,r14 | |
27 | nop;nop;nop;nop | |
28 | ||
29 | ! GD -> IE because variable is not defined in executable | |
30 | mov.l 1f,r4 | |
31 | mova 2f,r0 | |
32 | mov.l 2f,r1 | |
33 | add r0,r1 | |
34 | jsr @r1 | |
35 | add r12,r4 | |
36 | bra 3f | |
37 | nop | |
38 | .align 2 | |
39 | 1: .long sG1@TLSGD | |
40 | 2: .long __tls_get_addr@PLT | |
41 | 3: | |
42 | nop;nop;nop;nop | |
43 | ||
44 | ! GD -> IE because variable is not defined in executable where | |
45 | ! the variable is referenced through @gottpoff too | |
46 | mov.l 1f,r4 | |
47 | mova 2f,r0 | |
48 | mov.l 2f,r1 | |
49 | add r0,r1 | |
50 | jsr @r1 | |
51 | add r12,r4 | |
52 | bra 3f | |
53 | nop | |
54 | .align 2 | |
55 | 1: .long sG2@TLSGD | |
56 | 2: .long __tls_get_addr@PLT | |
57 | 3: | |
58 | nop;nop;nop;nop | |
59 | ||
60 | ! GD -> LE with global variable defined in executable | |
61 | mov.l 1f,r4 | |
62 | mova 2f,r0 | |
63 | mov.l 2f,r1 | |
64 | add r0,r1 | |
65 | jsr @r1 | |
66 | add r12,r4 | |
67 | bra 3f | |
68 | nop | |
69 | .align 2 | |
70 | 1: .long sg1@TLSGD | |
71 | 2: .long __tls_get_addr@PLT | |
72 | 3: | |
73 | nop;nop;nop;nop | |
74 | ||
75 | ! GD -> LE with local variable defined in executable | |
76 | mov.l 1f,r4 | |
77 | mova 2f,r0 | |
78 | mov.l 2f,r1 | |
79 | add r0,r1 | |
80 | jsr @r1 | |
81 | add r12,r4 | |
82 | bra 3f | |
83 | nop | |
84 | .align 2 | |
85 | 1: .long sl1@TLSGD | |
86 | 2: .long __tls_get_addr@PLT | |
87 | 3: | |
88 | nop;nop;nop;nop | |
89 | ||
90 | ! GD -> LE with hidden variable defined in executable | |
91 | mov.l 1f,r4 | |
92 | mova 2f,r0 | |
93 | mov.l 2f,r1 | |
94 | add r0,r1 | |
95 | jsr @r1 | |
96 | add r12,r4 | |
97 | bra 3f | |
98 | nop | |
99 | .align 2 | |
100 | 1: .long sh1@TLSGD | |
101 | 2: .long __tls_get_addr@PLT | |
102 | 3: | |
103 | nop;nop;nop;nop | |
104 | ||
105 | ! LD -> LE with local variable defined in executable | |
106 | mov.l 1f,r4 | |
107 | mova 2f,r0 | |
108 | mov.l 2f,r1 | |
109 | add r0,r1 | |
110 | jsr @r1 | |
111 | add r12,r4 | |
112 | bra 3f | |
113 | nop | |
114 | .align 2 | |
115 | 1: .long sl1@TLSLDM | |
116 | 2: .long __tls_get_addr@PLT | |
117 | 3: | |
118 | nop;nop | |
119 | mov.l .L4,r1 | |
120 | add r0,r1 | |
121 | nop;nop | |
122 | mov.l .L5,r2 | |
123 | add r0,r2 | |
124 | nop;nop;nop;nop | |
125 | ||
126 | ! LD -> LE against hidden variables | |
127 | mov.l 1f,r4 | |
128 | mova 2f,r0 | |
129 | mov.l 2f,r1 | |
130 | add r0,r1 | |
131 | jsr @r1 | |
132 | add r12,r4 | |
133 | bra 3f | |
134 | nop | |
135 | .align 2 | |
136 | 1: .long sh1@TLSLDM | |
137 | 2: .long __tls_get_addr@PLT | |
138 | 3: | |
139 | nop;nop | |
140 | mov.l .L6,r1 | |
141 | add r0,r1 | |
142 | nop;nop | |
143 | mov.l .L7,r2 | |
144 | add r0,r2 | |
145 | nop;nop;nop;nop | |
146 | ||
147 | ! @GOTTPOFF IE against global var | |
148 | mov.l 1f,r0 | |
149 | stc gbr,r1 | |
150 | mov.l @(r0,r12),r0 | |
151 | bra 2f | |
152 | add r0,r1 | |
153 | .align 2 | |
154 | 1: .long sG2@GOTTPOFF | |
155 | 2: | |
156 | nop;nop;nop;nop | |
157 | ||
158 | ! @GOTTPOFF IE against global var | |
159 | mov.l 1f,r0 | |
160 | stc gbr,r1 | |
161 | mov.l @(r0,r12),r0 | |
162 | bra 2f | |
163 | add r1,r0 | |
164 | .align 2 | |
165 | 1: .long sG4@GOTTPOFF | |
166 | 2: | |
167 | nop;nop;nop;nop | |
168 | ||
169 | ! @GOTTPOFF IE -> LE against global var defined in exec | |
170 | mov.l 1f,r0 | |
171 | stc gbr,r1 | |
172 | mov.l @(r0,r12),r0 | |
173 | bra 2f | |
174 | add r0,r1 | |
175 | .align 2 | |
176 | 1: .long sg1@GOTTPOFF | |
177 | 2: | |
178 | nop;nop;nop;nop | |
179 | ||
180 | ! @GOTTPOFF IE -> LE against hidden var | |
181 | mov.l 1f,r0 | |
182 | stc gbr,r1 | |
183 | mov.l @(r0,r12),r0 | |
184 | bra 2f | |
185 | add r0,r1 | |
186 | .align 2 | |
187 | 1: .long sh1@GOTTPOFF | |
188 | 2: | |
189 | nop;nop;nop;nop | |
190 | ||
191 | mov r14,r15 | |
192 | lds.l @r15+,pr | |
193 | mov.l @r15+,r14 | |
194 | rts | |
195 | mov.l @r15+,r12 | |
196 | ||
197 | .align 2 | |
198 | .L3: .long _GLOBAL_OFFSET_TABLE_ | |
199 | .L4: .long sl1@DTPOFF | |
200 | .L5: .long sl2@DTPOFF | |
201 | .L6: .long sh1@DTPOFF | |
202 | .L7: .long sh2@DTPOFF | |
203 | ! Fill page with 0. | |
204 | .space .L8-. | |
205 | .balign 4096 | |
206 | .L8: |