Subversion Repositories open8_urisc

#source: tlsbinpic.s
#source: tlsbin.s
#as: --32
#ld: -melf_i386 tmpdir/libtlslib.so
#objdump: -drj.text
#target: i?86-*-*

# PT_TLS layout is:
# Offset from   Offset from     Name
# TCB base      TCB end
# 0x00          -0xa0           sg1..sg8
# 0x20          -0x80           sl1..sl8
# 0x40          -0x60           sh1..sh8
# 0x60          -0x40           bg1..bg8
# 0x80          -0x20           bl1..bl8

.*: +file format elf32-i386

Disassembly of section .text:

0+8049000 <fn2>:
 8049000:       55[     ]+push   %ebp
 8049001:       89 e5[  ]+mov    %esp,%ebp
 8049003:       53[     ]+push   %ebx
 8049004:       50[     ]+push   %eax
 8049005:       e8 00 00 00 00[         ]+call   804900a <fn2\+0xa>
 804900a:       5b[     ]+pop    %ebx
 804900b:       81 c3 1a 11 00 00[      ]+add    \$0x111a,%ebx
 8049011:       90[     ]+nop *
 8049012:       90[     ]+nop *
 8049013:       90[     ]+nop *
 8049014:       90[     ]+nop *
#  GD -> IE because variable is not defined in executable
 8049015:       65 a1 00 00 00 00[      ]+mov    %gs:0x0,%eax
 804901b:       2b 83 f8 ff ff ff[      ]+sub    -0x8\(%ebx\),%eax
#                               ->R_386_TLS_TPOFF32     sG1
 8049021:       90[     ]+nop *
 8049022:       90[     ]+nop *
 8049023:       90[     ]+nop *
 8049024:       90[     ]+nop *
#  GD -> IE because variable is not defined in executable where
#  the variable is referenced through @gottpoff too
 8049025:       65 a1 00 00 00 00[      ]+mov    %gs:0x0,%eax
 804902b:       2b 83 e8 ff ff ff[      ]+sub    -0x18\(%ebx\),%eax
#                               ->R_386_TLS_TPOFF32     sG2
 8049031:       90[     ]+nop *
 8049032:       90[     ]+nop *
 8049033:       90[     ]+nop *
 8049034:       90[     ]+nop *
#  GD -> IE because variable is not defined in executable where
#  the variable is referenced through @gotntpoff too
 8049035:       65 a1 00 00 00 00[      ]+mov    %gs:0x0,%eax
 804903b:       03 83 dc ff ff ff[      ]+add    -0x24\(%ebx\),%eax
#                               ->R_386_TLS_TPOFF       sG3
 8049041:       90[     ]+nop *
 8049042:       90[     ]+nop *
 8049043:       90[     ]+nop *
 8049044:       90[     ]+nop *
#  GD -> IE because variable is not defined in executable where
#  the variable is referenced through @gottpoff and @gotntpoff too
 8049045:       65 a1 00 00 00 00[      ]+mov    %gs:0x0,%eax
 804904b:       2b 83 ec ff ff ff[      ]+sub    -0x14\(%ebx\),%eax
#                               ->R_386_TLS_TPOFF32     sG4
 8049051:       90[     ]+nop *
 8049052:       90[     ]+nop *
 8049053:       90[     ]+nop *
 8049054:       90[     ]+nop *
#  GD -> LE with global variable defined in executable
 8049055:       65 a1 00 00 00 00[      ]+mov    %gs:0x0,%eax
 804905b:       81 e8 00 10 00 00[      ]+sub    \$0x1000,%eax
#                                                       sg1
 8049061:       90[     ]+nop *
 8049062:       90[     ]+nop *
 8049063:       90[     ]+nop *
 8049064:       90[     ]+nop *
#  GD -> LE with local variable defined in executable
 8049065:       65 a1 00 00 00 00[      ]+mov    %gs:0x0,%eax
 804906b:       81 e8 e0 0f 00 00[      ]+sub    \$0xfe0,%eax
#                                                       sl1
 8049071:       90[     ]+nop *
 8049072:       90[     ]+nop *
 8049073:       90[     ]+nop *
 8049074:       90[     ]+nop *
#  GD -> LE with hidden variable defined in executable
 8049075:       65 a1 00 00 00 00[      ]+mov    %gs:0x0,%eax
 804907b:       81 e8 c0 0f 00 00[      ]+sub    \$0xfc0,%eax
#                                                       sh1
 8049081:       90[     ]+nop *
 8049082:       90[     ]+nop *
 8049083:       90[     ]+nop *
 8049084:       90[     ]+nop *
#  LD -> LE
 8049085:       65 a1 00 00 00 00[      ]+mov    %gs:0x0,%eax
 804908b:       90[     ]+nop *
 804908c:       8d 74 26 00[    ]+lea    0x0\(%esi,%eiz,1\),%esi
 8049090:       90[     ]+nop *
 8049091:       90[     ]+nop *
 8049092:       8d 90 20 f0 ff ff[      ]+lea    -0xfe0\(%eax\),%edx
#                                                       sl1
 8049098:       90[     ]+nop *
 8049099:       90[     ]+nop *
 804909a:       8d 88 24 f0 ff ff[      ]+lea    -0xfdc\(%eax\),%ecx
#                                                       sl2
 80490a0:       90[     ]+nop *
 80490a1:       90[     ]+nop *
 80490a2:       90[     ]+nop *
 80490a3:       90[     ]+nop *
#  LD -> LE against hidden variables
 80490a4:       65 a1 00 00 00 00[      ]+mov    %gs:0x0,%eax
 80490aa:       90[     ]+nop *
 80490ab:       8d 74 26 00[    ]+lea    0x0\(%esi,%eiz,1\),%esi
 80490af:       90[     ]+nop *
 80490b0:       90[     ]+nop *
 80490b1:       8d 90 40 f0 ff ff[      ]+lea    -0xfc0\(%eax\),%edx
#                                                       sh1
 80490b7:       90[     ]+nop *
 80490b8:       90[     ]+nop *
 80490b9:       8d 88 44 f0 ff ff[      ]+lea    -0xfbc\(%eax\),%ecx
#                                                       sh2
 80490bf:       90[     ]+nop *
 80490c0:       90[     ]+nop *
 80490c1:       90[     ]+nop *
 80490c2:       90[     ]+nop *
#  @gottpoff IE against global var
 80490c3:       65 8b 0d 00 00 00 00[   ]+mov    %gs:0x0,%ecx
 80490ca:       90[     ]+nop *
 80490cb:       90[     ]+nop *
 80490cc:       2b 8b e8 ff ff ff[      ]+sub    -0x18\(%ebx\),%ecx
#                               ->R_386_TLS_TPOFF32     sG2
 80490d2:       90[     ]+nop *
 80490d3:       90[     ]+nop *
 80490d4:       90[     ]+nop *
 80490d5:       90[     ]+nop *
#  @gottpoff IE against global var
 80490d6:       65 a1 00 00 00 00[      ]+mov    %gs:0x0,%eax
 80490dc:       90[     ]+nop *
 80490dd:       90[     ]+nop *
 80490de:       2b 83 ec ff ff ff[      ]+sub    -0x14\(%ebx\),%eax
#                               ->R_386_TLS_TPOFF32     sG4
 80490e4:       90[     ]+nop *
 80490e5:       90[     ]+nop *
 80490e6:       90[     ]+nop *
 80490e7:       90[     ]+nop *
#  @gotntpoff IE against global var
 80490e8:       65 8b 0d 00 00 00 00[   ]+mov    %gs:0x0,%ecx
 80490ef:       90[     ]+nop *
 80490f0:       90[     ]+nop *
 80490f1:       03 8b dc ff ff ff[      ]+add    -0x24\(%ebx\),%ecx
#                               ->R_386_TLS_TPOFF       sG3
 80490f7:       90[     ]+nop *
 80490f8:       90[     ]+nop *
 80490f9:       90[     ]+nop *
 80490fa:       90[     ]+nop *
#  @gotntpoff IE against global var
 80490fb:       65 a1 00 00 00 00[      ]+mov    %gs:0x0,%eax
 8049101:       90[     ]+nop *
 8049102:       90[     ]+nop *
 8049103:       03 83 f0 ff ff ff[      ]+add    -0x10\(%ebx\),%eax
#                               ->R_386_TLS_TPOFF       sG4
 8049109:       90[     ]+nop *
 804910a:       90[     ]+nop *
 804910b:       90[     ]+nop *
 804910c:       90[     ]+nop *
#  @gottpoff IE -> LE against global var defined in exec
 804910d:       65 8b 0d 00 00 00 00[   ]+mov    %gs:0x0,%ecx
 8049114:       90[     ]+nop *
 8049115:       90[     ]+nop *
 8049116:       81 e9 00 10 00 00[      ]+sub    \$0x1000,%ecx
#                                                       sg1
 804911c:       90[     ]+nop *
 804911d:       90[     ]+nop *
 804911e:       90[     ]+nop *
 804911f:       90[     ]+nop *
#  @gotntpoff IE -> LE against local var
 8049120:       65 8b 0d 00 00 00 00[   ]+mov    %gs:0x0,%ecx
 8049127:       90[     ]+nop *
 8049128:       90[     ]+nop *
 8049129:       81 c0 20 f0 ff ff[      ]+add    \$0xfffff020,%eax
#                                                       sl1
 804912f:       90[     ]+nop *
 8049130:       90[     ]+nop *
 8049131:       90[     ]+nop *
 8049132:       90[     ]+nop *
#  @gottpoff IE -> LE against hidden var
 8049133:       65 8b 0d 00 00 00 00[   ]+mov    %gs:0x0,%ecx
 804913a:       90[     ]+nop *
 804913b:       90[     ]+nop *
 804913c:       81 e9 c0 0f 00 00[      ]+sub    \$0xfc0,%ecx
#                                                       sh1
 8049142:       90[     ]+nop *
 8049143:       90[     ]+nop *
 8049144:       90[     ]+nop *
 8049145:       90[     ]+nop *
#  Direct access through %gs
#  @gotntpoff IE against global var
 8049146:       8b 8b e0 ff ff ff[      ]+mov    -0x20\(%ebx\),%ecx
#                               ->R_386_TLS_TPOFF       sG5
 804914c:       90[     ]+nop *
 804914d:       90[     ]+nop *
 804914e:       65 8b 11[       ]+mov    %gs:\(%ecx\),%edx
 8049151:       90[     ]+nop *
 8049152:       90[     ]+nop *
 8049153:       90[     ]+nop *
 8049154:       90[     ]+nop *
#  @gotntpoff IE->LE against local var
 8049155:       c7 c0 30 f0 ff ff[      ]+mov    \$0xfffff030,%eax
#                                                       sl5
 804915b:       90[     ]+nop *
 804915c:       90[     ]+nop *
 804915d:       65 8b 10[       ]+mov    %gs:\(%eax\),%edx
 8049160:       90[     ]+nop *
 8049161:       90[     ]+nop *
 8049162:       90[     ]+nop *
 8049163:       90[     ]+nop *
#  @gotntpoff IE->LE against hidden var
 8049164:       c7 c2 50 f0 ff ff[      ]+mov    \$0xfffff050,%edx
#                                                       sh5
 804916a:       90[     ]+nop *
 804916b:       90[     ]+nop *
 804916c:       65 8b 12[       ]+mov    %gs:\(%edx\),%edx
 804916f:       90[     ]+nop *
 8049170:       90[     ]+nop *
 8049171:       90[     ]+nop *
 8049172:       90[     ]+nop *
#  GD -> IE because variable is not defined in executable
 8049173:       65 a1 00 00 00 00[      ]+mov    %gs:0x0,%eax
 8049179:       2b 83 f8 ff ff ff[      ]+sub    -0x8\(%ebx\),%eax
#                               ->R_386_TLS_TPOFF32     sG1
 804917f:       90[     ]+nop *
 8049180:       90[     ]+nop *
 8049181:       90[     ]+nop *
 8049182:       90[     ]+nop *
 8049183:       8b 5d fc[       ]+mov    -0x4\(%ebp\),%ebx
 8049186:       c9[     ]+leave *
 8049187:       c3[     ]+ret *

0+8049188 <_start>:
 8049188:       55[     ]+push   %ebp
 8049189:       89 e5[  ]+mov    %esp,%ebp
 804918b:       e8 00 00 00 00[         ]+call   8049190 <_start\+0x8>
 8049190:       59[     ]+pop    %ecx
 8049191:       81 c1 94 0f 00 00[      ]+add    \$0xf94,%ecx
 8049197:       90[     ]+nop *
 8049198:       90[     ]+nop *
 8049199:       90[     ]+nop *
 804919a:       90[     ]+nop *
#  @gottpoff IE against global var
 804919b:       65 8b 15 00 00 00 00[   ]+mov    %gs:0x0,%edx
 80491a2:       90[     ]+nop *
 80491a3:       90[     ]+nop *
 80491a4:       2b 91 f4 ff ff ff[      ]+sub    -0xc\(%ecx\),%edx
#                               ->R_386_TLS_TPOFF32     sG6
 80491aa:       90[     ]+nop *
 80491ab:       90[     ]+nop *
 80491ac:       90[     ]+nop *
 80491ad:       90[     ]+nop *
#  @indntpoff IE against global var
 80491ae:       65 a1 00 00 00 00[      ]+mov    %gs:0x0,%eax
 80491b4:       90[     ]+nop *
 80491b5:       90[     ]+nop *
 80491b6:       03 05 08 a1 04 08[      ]+add    0x804a108,%eax
#                               ->R_386_TLS_TPOFF       sG7
 80491bc:       90[     ]+nop *
 80491bd:       90[     ]+nop *
 80491be:       90[     ]+nop *
 80491bf:       90[     ]+nop *
#  @indntpoff direct %gs access IE against global var
 80491c0:       8b 15 20 a1 04 08[      ]+mov    0x804a120,%edx
#                               ->R_386_TLS_TPOFF       sG8
 80491c6:       90[     ]+nop *
 80491c7:       90[     ]+nop *
 80491c8:       65 8b 02[       ]+mov    %gs:\(%edx\),%eax
 80491cb:       90[     ]+nop *
 80491cc:       90[     ]+nop *
 80491cd:       90[     ]+nop *
 80491ce:       90[     ]+nop *
#  @gottpoff IE -> LE against global var defined in exec
 80491cf:       65 8b 15 00 00 00 00[   ]+mov    %gs:0x0,%edx
 80491d6:       90[     ]+nop *
 80491d7:       90[     ]+nop *
 80491d8:       81 ea 8c 0f 00 00[      ]+sub    \$0xf8c,%edx
#                                                       bg6
 80491de:       90[     ]+nop *
 80491df:       90[     ]+nop *
 80491e0:       90[     ]+nop *
 80491e1:       90[     ]+nop *
#  @indntpoff IE -> LE against global var defined in exec
 80491e2:       65 a1 00 00 00 00[      ]+mov    %gs:0x0,%eax
 80491e8:       90[     ]+nop *
 80491e9:       90[     ]+nop *
 80491ea:       81 c0 78 f0 ff ff[      ]+add    \$0xfffff078,%eax
#                                                       bg7
 80491f0:       90[     ]+nop *
 80491f1:       90[     ]+nop *
 80491f2:       90[     ]+nop *
 80491f3:       90[     ]+nop *
#  @indntpoff direct %gs access IE -> LE against global var defined
#  in exec
 80491f4:       c7 c2 7c f0 ff ff[      ]+mov    \$0xfffff07c,%edx
#                                                       bg8
 80491fa:       90[     ]+nop *
 80491fb:       90[     ]+nop *
 80491fc:       65 8b 02[       ]+mov    %gs:\(%edx\),%eax
 80491ff:       90[     ]+nop *
 8049200:       90[     ]+nop *
 8049201:       90[     ]+nop *
 8049202:       90[     ]+nop *
#  @gottpoff IE -> LE against local var
 8049203:       65 8b 15 00 00 00 00[   ]+mov    %gs:0x0,%edx
 804920a:       90[     ]+nop *
 804920b:       90[     ]+nop *
 804920c:       81 ea 6c 0f 00 00[      ]+sub    \$0xf6c,%edx
#                                                       bl6
 8049212:       90[     ]+nop *
 8049213:       90[     ]+nop *
 8049214:       90[     ]+nop *
 8049215:       90[     ]+nop *
#  @indntpoff IE -> LE against local var
 8049216:       65 a1 00 00 00 00[      ]+mov    %gs:0x0,%eax
 804921c:       90[     ]+nop *
 804921d:       90[     ]+nop *
 804921e:       81 c0 98 f0 ff ff[      ]+add    \$0xfffff098,%eax
#                                                       bl7
 8049224:       90[     ]+nop *
 8049225:       90[     ]+nop *
 8049226:       90[     ]+nop *
 8049227:       90[     ]+nop *
#  @indntpoff direct %gs access IE -> LE against local var
 8049228:       c7 c2 9c f0 ff ff[      ]+mov    \$0xfffff09c,%edx
#                                                       bl8
 804922e:       90[     ]+nop *
 804922f:       90[     ]+nop *
 8049230:       65 8b 02[       ]+mov    %gs:\(%edx\),%eax
 8049233:       90[     ]+nop *
 8049234:       90[     ]+nop *
 8049235:       90[     ]+nop *
 8049236:       90[     ]+nop *
#  @gottpoff IE -> LE against hidden but not local var
 8049237:       65 8b 15 00 00 00 00[   ]+mov    %gs:0x0,%edx
 804923e:       90[     ]+nop *
 804923f:       90[     ]+nop *
 8049240:       81 ea ac 0f 00 00[      ]+sub    \$0xfac,%edx
#                                                       sh6
 8049246:       90[     ]+nop *
 8049247:       90[     ]+nop *
 8049248:       90[     ]+nop *
 8049249:       90[     ]+nop *
#  @indntpoff IE -> LE against hidden but not local var
 804924a:       65 a1 00 00 00 00[      ]+mov    %gs:0x0,%eax
 8049250:       90[     ]+nop *
 8049251:       90[     ]+nop *
 8049252:       81 c0 58 f0 ff ff[      ]+add    \$0xfffff058,%eax
#                                                       sh7
 8049258:       90[     ]+nop *
 8049259:       90[     ]+nop *
 804925a:       90[     ]+nop *
 804925b:       90[     ]+nop *
#  @indntpoff direct %gs access IE -> LE against hidden but not
#  local var
 804925c:       c7 c2 5c f0 ff ff[      ]+mov    \$0xfffff05c,%edx
#                                                       sh8
 8049262:       90[     ]+nop *
 8049263:       90[     ]+nop *
 8049264:       65 8b 02[       ]+mov    %gs:\(%edx\),%eax
 8049267:       90[     ]+nop *
 8049268:       90[     ]+nop *
 8049269:       90[     ]+nop *
 804926a:       90[     ]+nop *
#  LE @tpoff, global var defined in exec
 804926b:       ba 00 10 00 00[         ]+mov    \$0x1000,%edx
#                                                       sg1
 8049270:       90[     ]+nop *
 8049271:       90[     ]+nop *
 8049272:       65 a1 00 00 00 00[      ]+mov    %gs:0x0,%eax
 8049278:       90[     ]+nop *
 8049279:       90[     ]+nop *
 804927a:       29 d0[  ]+sub    %edx,%eax
 804927c:       90[     ]+nop *
 804927d:       90[     ]+nop *
 804927e:       90[     ]+nop *
 804927f:       90[     ]+nop *
#  LE @tpoff, local var
 8049280:       b8 7f 0f 00 00[         ]+mov    \$0xf7f,%eax
#                                                       bl1+1
 8049285:       90[     ]+nop *
 8049286:       90[     ]+nop *
 8049287:       65 8b 15 00 00 00 00[   ]+mov    %gs:0x0,%edx
 804928e:       90[     ]+nop *
 804928f:       90[     ]+nop *
 8049290:       29 c2[  ]+sub    %eax,%edx
 8049292:       90[     ]+nop *
 8049293:       90[     ]+nop *
 8049294:       90[     ]+nop *
 8049295:       90[     ]+nop *
#  LE @tpoff, hidden var defined in exec
 8049296:       b8 bd 0f 00 00[         ]+mov    \$0xfbd,%eax
#                                                       sh1+3
 804929b:       90[     ]+nop *
 804929c:       90[     ]+nop *
 804929d:       65 8b 15 00 00 00 00[   ]+mov    %gs:0x0,%edx
 80492a4:       90[     ]+nop *
 80492a5:       90[     ]+nop *
 80492a6:       29 c2[  ]+sub    %eax,%edx
 80492a8:       90[     ]+nop *
 80492a9:       90[     ]+nop *
 80492aa:       90[     ]+nop *
 80492ab:       90[     ]+nop *
#  LE @ntpoff, global var defined in exec
 80492ac:       65 a1 00 00 00 00[      ]+mov    %gs:0x0,%eax
 80492b2:       90[     ]+nop *
 80492b3:       90[     ]+nop *
 80492b4:       8d 90 04 f0 ff ff[      ]+lea    -0xffc\(%eax\),%edx
#                                                       sg2
 80492ba:       90[     ]+nop *
 80492bb:       90[     ]+nop *
 80492bc:       90[     ]+nop *
 80492bd:       90[     ]+nop *
#  LE @ntpoff, local var, non-canonical sequence
 80492be:       b8 86 f0 ff ff[         ]+mov    \$0xfffff086,%eax
#                                                       bl2+2
 80492c3:       90[     ]+nop *
 80492c4:       90[     ]+nop *
 80492c5:       65 8b 15 00 00 00 00[   ]+mov    %gs:0x0,%edx
 80492cc:       90[     ]+nop *
 80492cd:       90[     ]+nop *
 80492ce:       01 c2[  ]+add    %eax,%edx
 80492d0:       90[     ]+nop *
 80492d1:       90[     ]+nop *
 80492d2:       90[     ]+nop *
 80492d3:       90[     ]+nop *
#  LE @ntpoff, hidden var defined in exec, non-canonical sequence
 80492d4:       65 8b 15 00 00 00 00[   ]+mov    %gs:0x0,%edx
 80492db:       90[     ]+nop *
 80492dc:       90[     ]+nop *
 80492dd:       81 c2 45 f0 ff ff[      ]+add    \$0xfffff045,%edx
#                                                       sh2+1
 80492e3:       90[     ]+nop *
 80492e4:       90[     ]+nop *
 80492e5:       90[     ]+nop *
 80492e6:       90[     ]+nop *
#  LE @ntpoff, global var defined in exec
 80492e7:       65 a1 08 f0 ff ff[      ]+mov    %gs:0xfffff008,%eax
#                                                       sg3
 80492ed:       90[     ]+nop *
 80492ee:       90[     ]+nop *
 80492ef:       90[     ]+nop *
 80492f0:       90[     ]+nop *
#  LE @ntpoff, local var
 80492f1:       65 8b 15 8b f0 ff ff[   ]+mov    %gs:0xfffff08b,%edx
#                                                       bl3+3
 80492f8:       90[     ]+nop *
 80492f9:       90[     ]+nop *
 80492fa:       90[     ]+nop *
 80492fb:       90[     ]+nop *
#  LE @ntpoff, hidden var defined in exec
 80492fc:       65 8b 15 49 f0 ff ff[   ]+mov    %gs:0xfffff049,%edx
#                                                       sh3+1
 8049303:       90[     ]+nop *
 8049304:       90[     ]+nop *
 8049305:       90[     ]+nop *
 8049306:       90[     ]+nop *
 8049307:       8b 5d fc[       ]+mov    -0x4\(%ebp\),%ebx
 804930a:       c9[     ]+leave *
 804930b:       c3[     ]+ret *