projects / deliverable / binutils-gdb.git / blame
| 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: |