projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| b9734f35 JJ |
1 | .data |
| 2 | .align 4096 | |
| 3 | .section ".tdata", #alloc, #write, #tls | |
| 4 | .align 4 | |
| 5 | .globl sg1, sg2, sg3, sg4, sg5, sg6, sg7, sg8 | |
| 6 | .globl sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8 | |
| 7 | .hidden sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8 | |
| 8 | sg1: .word 17 | |
| 9 | sg2: .word 18 | |
| 10 | sg3: .word 19 | |
| 11 | sg4: .word 20 | |
| 12 | sg5: .word 21 | |
| 13 | sg6: .word 22 | |
| 14 | sg7: .word 23 | |
| 15 | sg8: .word 24 | |
| 16 | sl1: .word 65 | |
| 17 | sl2: .word 66 | |
| 18 | sl3: .word 67 | |
| 19 | sl4: .word 68 | |
| 20 | sl5: .word 69 | |
| 21 | sl6: .word 70 | |
| 22 | sl7: .word 71 | |
| 23 | sl8: .word 72 | |
| 24 | sh1: .word 257 | |
| 25 | sh2: .word 258 | |
| 26 | sh3: .word 259 | |
| 27 | sh4: .word 260 | |
| 28 | sh5: .word 261 | |
| 29 | sh6: .word 262 | |
| 30 | sh7: .word 263 | |
| 31 | sh8: .word 264 | |
| 32 | .text | |
| 33 | .align 4096 | |
| 34 | .LLGETPC0: | |
| 35 | retl | |
| 36 | add %o7, %l7, %l7 | |
| 37 | ||
| 38 | .globl fn2 | |
| 39 | .type fn2,#function | |
| 40 | .proc 04 | |
| 41 | fn2: | |
| 42 | save %sp, -160, %sp | |
| 43 | sethi %hi(_GLOBAL_OFFSET_TABLE_-4), %l7 | |
| 44 | call .LLGETPC0 | |
| 45 | add %l7, %lo(_GLOBAL_OFFSET_TABLE_+4), %l7 | |
| 46 | nop;nop;nop;nop | |
| 47 | ||
| 48 | /* GD -> IE because variable is not defined in executable */ | |
| 49 | sethi %tgd_hi22(sG1), %l1 | |
| 50 | nop | |
| 51 | add %l1, %tgd_lo10(sG1), %l2 | |
| 52 | nop | |
| 53 | add %l7, %l2, %o0, %tgd_add(sG1) | |
| 54 | nop | |
| 55 | call __tls_get_addr, %tgd_call(sG1) | |
| 56 | nop | |
| 57 | nop;nop;nop;nop | |
| 58 | ||
| 59 | /* GD -> IE because variable is not defined in executable where | |
| 60 | the variable is referenced through IE too */ | |
| 61 | sethi %tgd_hi22(sG2), %o0 | |
| 62 | add %o0, %tgd_lo10(sG2), %o1 | |
| 63 | add %l7, %o1, %o0, %tgd_add(sG2) | |
| 64 | call __tls_get_addr, %tgd_call(sG2) | |
| 65 | nop | |
| 66 | nop;nop;nop;nop | |
| 67 | ||
| 68 | /* GD -> LE with global variable defined in executable */ | |
| 69 | sethi %tgd_hi22(sg1), %l0 | |
| 70 | add %l0, %tgd_lo10(sg1), %l5 | |
| 71 | add %l7, %l5, %o0, %tgd_add(sg1) | |
| 72 | call __tls_get_addr, %tgd_call(sg1) | |
| 73 | nop | |
| 74 | nop;nop;nop;nop | |
| 75 | ||
| 76 | /* GD -> LE with local variable defined in executable */ | |
| 77 | sethi %tgd_hi22(sl1), %o0 | |
| 78 | add %o0, %tgd_lo10(sl1), %o1 | |
| 79 | add %l7, %o1, %o0, %tgd_add(sl1) | |
| 80 | call __tls_get_addr, %tgd_call(sl1) | |
| 81 | nop | |
| 82 | nop;nop;nop;nop | |
| 83 | ||
| 84 | /* GD -> LE with hidden variable defined in executable */ | |
| 85 | sethi %tgd_hi22(sh1), %o0 | |
| 86 | add %o0, %tgd_lo10(sh1), %o1 | |
| 87 | add %l7, %o1, %o0, %tgd_add(sh1) | |
| 88 | call __tls_get_addr, %tgd_call(sh1) | |
| 89 | nop | |
| 90 | nop;nop;nop;nop | |
| 91 | ||
| 92 | /* LD -> LE */ | |
| 93 | sethi %tldm_hi22(sl1), %l1 | |
| 94 | nop | |
| 95 | add %l1, %tldm_lo10(sl1), %l2 | |
| 96 | nop | |
| 97 | add %l7, %l2, %o0, %tldm_add(sl1) | |
| 98 | nop | |
| 99 | call __tls_get_addr, %tldm_call(sl1) | |
| 100 | nop | |
| 101 | sethi %tldo_hix22(sl1), %l3 | |
| 102 | nop | |
| 103 | xor %l3, %tldo_lox10(sl1), %l4 | |
| 104 | nop | |
| 105 | add %o0, %l4, %l5, %tldo_add(sl1) | |
| 106 | nop | |
| 107 | sethi %tldo_hix22(sl2 + 2), %l2 | |
| 108 | nop | |
| 109 | xor %l2, %tldo_lox10(sl2 + 2), %l3 | |
| 110 | nop | |
| 111 | lduh [%o0 + %l3], %l6, %tldo_add(sl2 + 2) | |
| 112 | nop;nop;nop;nop | |
| 113 | ||
| 114 | /* LD -> LE against hidden variables */ | |
| 115 | sethi %tldm_hi22(sh1), %o1 | |
| 116 | sethi %tldo_hix22(sh1), %l3 | |
| 117 | add %o1, %tldm_lo10(sh1), %o2 | |
| 118 | sethi %tldo_hix22(sh2 + 1), %l2 | |
| 119 | add %l7, %o2, %o0, %tldm_add(sh1) | |
| 120 | xor %l3, %tldo_lox10(sh1), %l4 | |
| 121 | call __tls_get_addr, %tldm_call(sh1) | |
| 122 | xor %l2, %tldo_lox10(sh2 + 1), %l3 | |
| 123 | add %o0, %l4, %l5, %tldo_add(sh1) | |
| 124 | ldub [%o0 + %l3], %l6, %tldo_add(sh2 + 1) | |
| 125 | nop;nop;nop;nop | |
| 126 | ||
| 127 | /* IE against global var */ | |
| 128 | sethi %tie_hi22(sG2), %l1 | |
| 129 | nop | |
| 130 | add %l1, %tie_lo10(sG2), %l2 | |
| 131 | nop | |
| 132 | ldx [%l7 + %l2], %l2, %tie_ldx(sG2) | |
| 133 | nop | |
| 134 | add %g7, %l2, %l2, %tie_add(sG2) | |
| 135 | nop;nop;nop;nop | |
| 136 | ||
| 137 | /* IE -> LE against global var defined in exec */ | |
| 138 | sethi %tie_hi22(sg1), %o3 | |
| 139 | add %o3, %tie_lo10(sg1), %o3 | |
| 140 | ldx [%l7 + %o3], %o2, %tie_ldx(sg1) | |
| 141 | add %g7, %o2, %o4, %tie_add(sg1) | |
| 142 | nop;nop;nop;nop | |
| 143 | ||
| 144 | /* IE -> LE against local var */ | |
| 145 | sethi %tie_hi22(sl1), %l4 | |
| 146 | add %l4, %tie_lo10(sl1), %l1 | |
| 147 | ldx [%l7 + %l1], %l3, %tie_ldx(sl1) | |
| 148 | add %g7, %l3, %l3, %tie_add(sl1) | |
| 149 | nop;nop;nop;nop | |
| 150 | ||
| 151 | /* IE -> LE against hidden var */ | |
| 152 | sethi %tie_hi22(sh1), %o1 | |
| 153 | add %o1, %tie_lo10(sh1), %o3 | |
| 154 | ldx [%l7 + %o3], %o0, %tie_ldx(sh1) | |
| 155 | add %g7, %o0, %o3, %tie_add(sh1) | |
| 156 | nop;nop;nop;nop | |
| 157 | ||
| 158 | /* Direct access through %g7 */ | |
| 159 | ||
| 160 | /* IE against global var */ | |
| 161 | sethi %tie_hi22(sG5), %o3 | |
| 162 | add %o3, %tie_lo10(sG5), %o3 | |
| 163 | ldx [%l7 + %o3], %o2, %tie_ldx(sG5) | |
| 164 | ldx [%g7 + %o2], %o4, %tie_add(sG5) | |
| 165 | nop;nop;nop;nop | |
| 166 | ||
| 167 | /* IE->LE against local var */ | |
| 168 | sethi %tie_hi22(sl5), %o3 | |
| 169 | add %o3, %tie_lo10(sl5), %o3 | |
| 170 | ldx [%l7 + %o3], %o2, %tie_ldx(sl5) | |
| 171 | stb %o4, [%g7 + %o2], %tie_add(sl5) | |
| 172 | nop;nop;nop;nop | |
| 173 | ||
| 174 | /* IE->LE against hidden var */ | |
| 175 | sethi %tie_hi22(sh5), %o5 | |
| 176 | add %o5, %tie_lo10(sh5), %o3 | |
| 177 | ldx [%l7 + %o3], %o2, %tie_ldx(sh5) | |
| 178 | ldsb [%g7 + %o2], %o4, %tie_add(sh5) | |
| 179 | nop;nop;nop;nop | |
| 180 | ||
| 181 | return %i7 + 8 | |
| 182 | nop |