ld/testsuite/ld-x86-64/tlsbin.dd

   1 #source: tlsbinpic.s
   2 #source: tlsbin.s
   3 #as: --64
   4 #ld: -shared -melf_x86_64 --no-ld-generated-unwind-info
   5 #objdump: -drj.text
   6 #target: x86_64-*-*
   7
   8 # PT_TLS layout is:
   9 # Offset from   Offset from     Name
  10 # TCB base      TCB end
  11 # 0x00          -0xa0           sg1..sg8
  12 # 0x20          -0x80           sl1..sl8
  13 # 0x40          -0x60           sh1..sh8
  14 # 0x60          -0x40           bg1..bg8
  15 # 0x80          -0x20           bl1..bl8
  16
  17 .*: +file format elf64-x86-64
  18
  19 Disassembly of section .text:
  20
  21 0+401000 <fn2>:
  22   401000:       55[     ]+push   %rbp
  23   401001:       48 89 e5[       ]+mov    %rsp,%rbp
  24 #  GD -> IE because variable is not defined in executable
  25   401004:       64 48 8b 04 25 00 00[   ]+mov    %fs:0x0,%rax
  26   40100b:       00 00 *
  27   40100d:       48 03 05 dc 03 20 00[   ]+add    0x2003dc\(%rip\),%rax +# 6013f0 <.*>
  28 #                               -> R_X86_64_TPOFF64     sG1
  29   401014:       90[     ]+nop *
  30   401015:       90[     ]+nop *
  31   401016:       90[     ]+nop *
  32   401017:       90[     ]+nop *
  33 #  GD -> IE because variable is not defined in executable where
  34 #  the variable is referenced through IE too
  35   401018:       64 48 8b 04 25 00 00[   ]+mov    %fs:0x0,%rax
  36   40101f:       00 00 *
  37   401021:       48 03 05 b8 03 20 00[   ]+add    0x2003b8\(%rip\),%rax +# 6013e0 <.*>
  38 #                               -> R_X86_64_TPOFF64     sG2
  39   401028:       90[     ]+nop *
  40   401029:       90[     ]+nop *
  41   40102a:       90[     ]+nop *
  42   40102b:       90[     ]+nop *
  43 #  GD -> LE with global variable defined in executable
  44   40102c:       64 48 8b 04 25 00 00[   ]+mov    %fs:0x0,%rax
  45   401033:       00 00 *
  46   401035:       48 8d 80 60 ff ff ff[   ]+lea    -0xa0\(%rax\),%rax
  47 #                                                       sg1
  48   40103c:       90[     ]+nop *
  49   40103d:       90[     ]+nop *
  50   40103e:       90[     ]+nop *
  51   40103f:       90[     ]+nop *
  52 #  GD -> LE with local variable defined in executable
  53   401040:       64 48 8b 04 25 00 00[   ]+mov    %fs:0x0,%rax
  54   401047:       00 00 *
  55   401049:       48 8d 80 80 ff ff ff[   ]+lea    -0x80\(%rax\),%rax
  56 #                                                       sl1
  57   401050:       90[     ]+nop *
  58   401051:       90[     ]+nop *
  59   401052:       90[     ]+nop *
  60   401053:       90[     ]+nop *
  61 #  GD -> LE with hidden variable defined in executable
  62   401054:       64 48 8b 04 25 00 00[   ]+mov    %fs:0x0,%rax
  63   40105b:       00 00 *
  64   40105d:       48 8d 80 a0 ff ff ff[   ]+lea    -0x60\(%rax\),%rax
  65 #                                                       sh1
  66   401064:       90[     ]+nop *
  67   401065:       90[     ]+nop *
  68   401066:       90[     ]+nop *
  69   401067:       90[     ]+nop *
  70 #  LD -> LE
  71   401068:       66 66 66 64 48 8b 04[   ]+data32 data32 data32 mov %fs:0x0,%rax
  72   40106f:       25 00 00 00 00 *
  73   401074:       90[     ]+nop *
  74   401075:       90[     ]+nop *
  75   401076:       48 8d 90 81 ff ff ff[   ]+lea    -0x7f\(%rax\),%rdx
  76 #                                                       sl1+1
  77   40107d:       90[     ]+nop *
  78   40107e:       90[     ]+nop *
  79   40107f:       4c 8d 88 86 ff ff ff[   ]+lea    -0x7a\(%rax\),%r9
  80 #                                                       sl2+2
  81   401086:       90[     ]+nop *
  82   401087:       90[     ]+nop *
  83   401088:       90[     ]+nop *
  84   401089:       90[     ]+nop *
  85 #  LD -> LE against hidden variables
  86   40108a:       66 66 66 64 48 8b 04[   ]+data32 data32 data32 mov %fs:0x0,%rax
  87   401091:       25 00 00 00 00 *
  88   401096:       90[     ]+nop *
  89   401097:       90[     ]+nop *
  90   401098:       48 8d 90 a0 ff ff ff[   ]+lea    -0x60\(%rax\),%rdx
  91 #                                                       sh1
  92   40109f:       90[     ]+nop *
  93   4010a0:       90[     ]+nop *
  94   4010a1:       48 8d 88 a7 ff ff ff[   ]+lea    -0x59\(%rax\),%rcx
  95 #                                                       sh2+3
  96   4010a8:       90[     ]+nop *
  97   4010a9:       90[     ]+nop *
  98   4010aa:       90[     ]+nop *
  99   4010ab:       90[     ]+nop *
 100 #  IE against global var
 101   4010ac:       64 4c 8b 0c 25 00 00[   ]+mov    %fs:0x0,%r9
 102   4010b3:       00 00 *
 103   4010b5:       90[     ]+nop *
 104   4010b6:       90[     ]+nop *
 105   4010b7:       4c 03 0d 22 03 20 00[   ]+add    0x200322\(%rip\),%r9 +# 6013e0 <.*>
 106 #                               -> R_X86_64_TPOFF64     sG2
 107   4010be:       90[     ]+nop *
 108   4010bf:       90[     ]+nop *
 109   4010c0:       90[     ]+nop *
 110   4010c1:       90[     ]+nop *
 111 #  IE -> LE against global var defined in exec
 112   4010c2:       64 4c 8b 14 25 00 00[   ]+mov    %fs:0x0,%r10
 113   4010c9:       00 00 *
 114   4010cb:       90[     ]+nop *
 115   4010cc:       90[     ]+nop *
 116   4010cd:       4d 8d 92 60 ff ff ff[   ]+lea    -0xa0\(%r10\),%r10
 117 #                                                       sg1
 118   4010d4:       90[     ]+nop *
 119   4010d5:       90[     ]+nop *
 120   4010d6:       90[     ]+nop *
 121   4010d7:       90[     ]+nop *
 122 #  IE -> LE against local var
 123   4010d8:       64 48 8b 04 25 00 00[   ]+mov    %fs:0x0,%rax
 124   4010df:       00 00 *
 125   4010e1:       90[     ]+nop *
 126   4010e2:       90[     ]+nop *
 127   4010e3:       48 8d 80 80 ff ff ff[   ]+lea    -0x80\(%rax\),%rax
 128 #                                                       sl1
 129   4010ea:       90[     ]+nop *
 130   4010eb:       90[     ]+nop *
 131   4010ec:       90[     ]+nop *
 132   4010ed:       90[     ]+nop *
 133 #  IE -> LE against hidden var
 134   4010ee:       64 48 8b 0c 25 00 00[   ]+mov    %fs:0x0,%rcx
 135   4010f5:       00 00 *
 136   4010f7:       90[     ]+nop *
 137   4010f8:       90[     ]+nop *
 138   4010f9:       48 8d 89 a0 ff ff ff[   ]+lea    -0x60\(%rcx\),%rcx
 139 #                                                       sh1
 140   401100:       90[     ]+nop *
 141   401101:       90[     ]+nop *
 142   401102:       90[     ]+nop *
 143   401103:       90[     ]+nop *
 144 #  Direct access through %fs
 145 #  IE against global var
 146   401104:       48 8b 0d cd 02 20 00[   ]+mov    0x2002cd\(%rip\),%rcx +# 6013d8 <.*>
 147 #                               -> R_X86_64_TPOFF64     sG5
 148   40110b:       90[     ]+nop *
 149   40110c:       90[     ]+nop *
 150   40110d:       64 48 8b 11[    ]+mov    %fs:\(%rcx\),%rdx
 151   401111:       90[     ]+nop *
 152   401112:       90[     ]+nop *
 153   401113:       90[     ]+nop *
 154   401114:       90[     ]+nop *
 155 #  IE->LE against local var
 156   401115:       49 c7 c3 90 ff ff ff[   ]+mov    \$0xf+90,%r11
 157 #                                                       sl5
 158   40111c:       90[     ]+nop *
 159   40111d:       90[     ]+nop *
 160   40111e:       64 4d 8b 23[    ]+mov    %fs:\(%r11\),%r12
 161   401122:       90[     ]+nop *
 162   401123:       90[     ]+nop *
 163   401124:       90[     ]+nop *
 164   401125:       90[     ]+nop *
 165 #  IE->LE against hidden var
 166   401126:       48 c7 c2 b0 ff ff ff[   ]+mov    \$0xf+b0,%rdx
 167   40112d:       90[     ]+nop *
 168   40112e:       90[     ]+nop *
 169   40112f:       64 48 8b 12[    ]+mov    %fs:\(%rdx\),%rdx
 170 #                                                       sh5
 171   401133:       90[     ]+nop *
 172   401134:       90[     ]+nop *
 173   401135:       90[     ]+nop *
 174   401136:       90[     ]+nop *
 175   401137:       c9[     ]+leaveq *
 176   401138:       c3[     ]+retq *
 177   401139:       0f 1f 00[       ]+nopl   \(%rax\)
 178
 179 0+40113c <_start>:
 180   40113c:       55[     ]+push   %rbp
 181   40113d:       48 89 e5[       ]+mov    %rsp,%rbp
 182 #  IE against global var
 183   401140:       64 4c 8b 1c 25 00 00[   ]+mov    %fs:0x0,%r11
 184   401147:       00 00 *
 185   401149:       90[     ]+nop *
 186   40114a:       90[     ]+nop *
 187   40114b:       4c 03 1d 96 02 20 00[   ]+add    0x200296\(%rip\),%r11 +# 6013e8 <.*>
 188 #                               -> R_X86_64_TPOFF64     sG6
 189   401152:       90[     ]+nop *
 190   401153:       90[     ]+nop *
 191   401154:       90[     ]+nop *
 192   401155:       90[     ]+nop *
 193 #  IE -> LE against global var defined in exec
 194   401156:       64 48 8b 14 25 00 00[   ]+mov    %fs:0x0,%rdx
 195   40115d:       00 00 *
 196   40115f:       90[     ]+nop *
 197   401160:       90[     ]+nop *
 198   401161:       48 8d 92 d4 ff ff ff[   ]+lea    -0x2c\(%rdx\),%rdx
 199 #                                                       bg6
 200   401168:       90[     ]+nop *
 201   401169:       90[     ]+nop *
 202   40116a:       90[     ]+nop *
 203   40116b:       90[     ]+nop *
 204 #  IE -> LE against local var
 205   40116c:       64 4c 8b 24 25 00 00[   ]+mov    %fs:0x0,%r12
 206   401173:       00 00 *
 207   401175:       90[     ]+nop *
 208   401176:       90[     ]+nop *
 209   401177:       49 81 c4 f4 ff ff ff[   ]+add    \$0xf+f4,%r12
 210 #                                                       bl6
 211   40117e:       90[     ]+nop *
 212   40117f:       90[     ]+nop *
 213   401180:       90[     ]+nop *
 214   401181:       90[     ]+nop *
 215 #  direct %fs access IE -> LE against local var
 216   401182:       48 c7 c2 fc ff ff ff[   ]+mov    \$0xf+fc,%rdx
 217 #                                                       bl8
 218   401189:       90[     ]+nop *
 219   40118a:       90[     ]+nop *
 220   40118b:       64 48 8b 02[    ]+mov    %fs:\(%rdx\),%rax
 221   40118f:       90[     ]+nop *
 222   401190:       90[     ]+nop *
 223   401191:       90[     ]+nop *
 224   401192:       90[     ]+nop *
 225 #  IE -> LE against hidden but not local var
 226   401193:       64 48 8b 14 25 00 00[   ]+mov    %fs:0x0,%rdx
 227   40119a:       00 00 *
 228   40119c:       90[     ]+nop *
 229   40119d:       90[     ]+nop *
 230   40119e:       48 8d 92 b4 ff ff ff[   ]+lea    -0x4c\(%rdx\),%rdx
 231 #                                                       sh6
 232   4011a5:       90[     ]+nop *
 233   4011a6:       90[     ]+nop *
 234   4011a7:       90[     ]+nop *
 235   4011a8:       90[     ]+nop *
 236 #  direct %fs access IE -> LE against hidden but not local var
 237   4011a9:       48 c7 c2 bc ff ff ff[   ]+mov    \$0xf+bc,%rdx
 238 #                                                       sh8
 239   4011b0:       90[     ]+nop *
 240   4011b1:       90[     ]+nop *
 241   4011b2:       64 48 8b 02[    ]+mov    %fs:\(%rdx\),%rax
 242   4011b6:       90[     ]+nop *
 243   4011b7:       90[     ]+nop *
 244   4011b8:       90[     ]+nop *
 245   4011b9:       90[     ]+nop *
 246 #  LE, global var defined in exec
 247   4011ba:       64 48 8b 04 25 00 00[   ]+mov    %fs:0x0,%rax
 248   4011c1:       00 00 *
 249   4011c3:       90[     ]+nop *
 250   4011c4:       90[     ]+nop *
 251   4011c5:       48 8d 90 64 ff ff ff[   ]+lea    -0x9c\(%rax\),%rdx
 252 #                                                       sg2
 253   4011cc:       90[     ]+nop *
 254   4011cd:       90[     ]+nop *
 255   4011ce:       90[     ]+nop *
 256   4011cf:       90[     ]+nop *
 257 #  LE, local var, non-canonical sequence
 258   4011d0:       49 c7 c1 e6 ff ff ff[   ]+mov    \$0xf+e6,%r9
 259 #                                                       bl2+2
 260   4011d7:       90[     ]+nop *
 261   4011d8:       90[     ]+nop *
 262   4011d9:       64 48 8b 14 25 00 00[   ]+mov    %fs:0x0,%rdx
 263   4011e0:       00 00 *
 264   4011e2:       90[     ]+nop *
 265   4011e3:       90[     ]+nop *
 266   4011e4:       4c 01 ca[       ]+add    %r9,%rdx
 267   4011e7:       90[     ]+nop *
 268   4011e8:       90[     ]+nop *
 269   4011e9:       90[     ]+nop *
 270   4011ea:       90[     ]+nop *
 271 #  LE, hidden var defined in exec, non-canonical sequence
 272   4011eb:       64 48 8b 14 25 00 00[   ]+mov    %fs:0x0,%rdx
 273   4011f2:       00 00 *
 274   4011f4:       90[     ]+nop *
 275   4011f5:       90[     ]+nop *
 276   4011f6:       48 81 c2 a5 ff ff ff[   ]+add    \$0xf+a5,%rdx
 277 #                                                       sh2+1
 278   4011fd:       90[     ]+nop *
 279   4011fe:       90[     ]+nop *
 280   4011ff:       90[     ]+nop *
 281   401200:       90[     ]+nop *
 282 #  Direct %fs access
 283 #  LE, global var defined in exec
 284   401201:       64 48 8b 04 25 68 ff[   ]+mov    %fs:0xf+68,%rax
 285   401208:       ff ff *
 286 #                                                       sg3
 287   40120a:       90[     ]+nop *
 288   40120b:       90[     ]+nop *
 289   40120c:       90[     ]+nop *
 290   40120d:       90[     ]+nop *
 291 #  LE, local var
 292   40120e:       64 4c 8b 14 25 eb ff[   ]+mov    %fs:0xf+eb,%r10
 293   401215:       ff ff *
 294 #                                                       bl3+3
 295   401217:       90[     ]+nop *
 296   401218:       90[     ]+nop *
 297   401219:       90[     ]+nop *
 298   40121a:       90[     ]+nop *
 299 #  LE, hidden var defined in exec
 300   40121b:       64 48 8b 14 25 a9 ff[   ]+mov    %fs:0xf+a9,%rdx
 301   401222:       ff ff *
 302 #                                                       sh3+1
 303   401224:       90[     ]+nop *
 304   401225:       90[     ]+nop *
 305   401226:       90[     ]+nop *
 306   401227:       90[     ]+nop *
 307 #  LE, large model
 308   401228:       48 ba a5 ff ff ff ff[   ]+movabs \$0xffffffffffffffa5,%rdx
 309   40122f:       ff ff ff *
 310   401232:       c9[     ]+leaveq *
 311   401233:       c3[     ]+retq *