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|
#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 *
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