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|
#source: tlsbinpic.s
#source: tlsbin.s
#as: --64
#ld: -shared -melf_x86_64 --no-ld-generated-unwind-info
#objdump: -drj.text
#target: x86_64-*-*
# 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 elf64-x86-64
Disassembly of section .text:
0+401000 <fn2>:
401000: 55[ ]+push %rbp
401001: 48 89 e5[ ]+mov %rsp,%rbp
# GD -> IE because variable is not defined in executable
401004: 64 48 8b 04 25 00 00[ ]+mov %fs:0x0,%rax
40100b: 00 00 *
40100d: 48 03 05 dc 03 20 00[ ]+add 0x2003dc\(%rip\),%rax +# 6013f0 <.*>
# -> R_X86_64_TPOFF64 sG1
401014: 90[ ]+nop *
401015: 90[ ]+nop *
401016: 90[ ]+nop *
401017: 90[ ]+nop *
# GD -> IE because variable is not defined in executable where
# the variable is referenced through IE too
401018: 64 48 8b 04 25 00 00[ ]+mov %fs:0x0,%rax
40101f: 00 00 *
401021: 48 03 05 b8 03 20 00[ ]+add 0x2003b8\(%rip\),%rax +# 6013e0 <.*>
# -> R_X86_64_TPOFF64 sG2
401028: 90[ ]+nop *
401029: 90[ ]+nop *
40102a: 90[ ]+nop *
40102b: 90[ ]+nop *
# GD -> LE with global variable defined in executable
40102c: 64 48 8b 04 25 00 00[ ]+mov %fs:0x0,%rax
401033: 00 00 *
401035: 48 8d 80 60 ff ff ff[ ]+lea -0xa0\(%rax\),%rax
# sg1
40103c: 90[ ]+nop *
40103d: 90[ ]+nop *
40103e: 90[ ]+nop *
40103f: 90[ ]+nop *
# GD -> LE with local variable defined in executable
401040: 64 48 8b 04 25 00 00[ ]+mov %fs:0x0,%rax
401047: 00 00 *
401049: 48 8d 80 80 ff ff ff[ ]+lea -0x80\(%rax\),%rax
# sl1
401050: 90[ ]+nop *
401051: 90[ ]+nop *
401052: 90[ ]+nop *
401053: 90[ ]+nop *
# GD -> LE with hidden variable defined in executable
401054: 64 48 8b 04 25 00 00[ ]+mov %fs:0x0,%rax
40105b: 00 00 *
40105d: 48 8d 80 a0 ff ff ff[ ]+lea -0x60\(%rax\),%rax
# sh1
401064: 90[ ]+nop *
401065: 90[ ]+nop *
401066: 90[ ]+nop *
401067: 90[ ]+nop *
# LD -> LE
401068: 66 66 66 64 48 8b 04[ ]+data32 data32 data32 mov %fs:0x0,%rax
40106f: 25 00 00 00 00 *
401074: 90[ ]+nop *
401075: 90[ ]+nop *
401076: 48 8d 90 81 ff ff ff[ ]+lea -0x7f\(%rax\),%rdx
# sl1+1
40107d: 90[ ]+nop *
40107e: 90[ ]+nop *
40107f: 4c 8d 88 86 ff ff ff[ ]+lea -0x7a\(%rax\),%r9
# sl2+2
401086: 90[ ]+nop *
401087: 90[ ]+nop *
401088: 90[ ]+nop *
401089: 90[ ]+nop *
# LD -> LE against hidden variables
40108a: 66 66 66 64 48 8b 04[ ]+data32 data32 data32 mov %fs:0x0,%rax
401091: 25 00 00 00 00 *
401096: 90[ ]+nop *
401097: 90[ ]+nop *
401098: 48 8d 90 a0 ff ff ff[ ]+lea -0x60\(%rax\),%rdx
# sh1
40109f: 90[ ]+nop *
4010a0: 90[ ]+nop *
4010a1: 48 8d 88 a7 ff ff ff[ ]+lea -0x59\(%rax\),%rcx
# sh2+3
4010a8: 90[ ]+nop *
4010a9: 90[ ]+nop *
4010aa: 90[ ]+nop *
4010ab: 90[ ]+nop *
# IE against global var
4010ac: 64 4c 8b 0c 25 00 00[ ]+mov %fs:0x0,%r9
4010b3: 00 00 *
4010b5: 90[ ]+nop *
4010b6: 90[ ]+nop *
4010b7: 4c 03 0d 22 03 20 00[ ]+add 0x200322\(%rip\),%r9 +# 6013e0 <.*>
# -> R_X86_64_TPOFF64 sG2
4010be: 90[ ]+nop *
4010bf: 90[ ]+nop *
4010c0: 90[ ]+nop *
4010c1: 90[ ]+nop *
# IE -> LE against global var defined in exec
4010c2: 64 4c 8b 14 25 00 00[ ]+mov %fs:0x0,%r10
4010c9: 00 00 *
4010cb: 90[ ]+nop *
4010cc: 90[ ]+nop *
4010cd: 4d 8d 92 60 ff ff ff[ ]+lea -0xa0\(%r10\),%r10
# sg1
4010d4: 90[ ]+nop *
4010d5: 90[ ]+nop *
4010d6: 90[ ]+nop *
4010d7: 90[ ]+nop *
# IE -> LE against local var
4010d8: 64 48 8b 04 25 00 00[ ]+mov %fs:0x0,%rax
4010df: 00 00 *
4010e1: 90[ ]+nop *
4010e2: 90[ ]+nop *
4010e3: 48 8d 80 80 ff ff ff[ ]+lea -0x80\(%rax\),%rax
# sl1
4010ea: 90[ ]+nop *
4010eb: 90[ ]+nop *
4010ec: 90[ ]+nop *
4010ed: 90[ ]+nop *
# IE -> LE against hidden var
4010ee: 64 48 8b 0c 25 00 00[ ]+mov %fs:0x0,%rcx
4010f5: 00 00 *
4010f7: 90[ ]+nop *
4010f8: 90[ ]+nop *
4010f9: 48 8d 89 a0 ff ff ff[ ]+lea -0x60\(%rcx\),%rcx
# sh1
401100: 90[ ]+nop *
401101: 90[ ]+nop *
401102: 90[ ]+nop *
401103: 90[ ]+nop *
# Direct access through %fs
# IE against global var
401104: 48 8b 0d cd 02 20 00[ ]+mov 0x2002cd\(%rip\),%rcx +# 6013d8 <.*>
# -> R_X86_64_TPOFF64 sG5
40110b: 90[ ]+nop *
40110c: 90[ ]+nop *
40110d: 64 48 8b 11[ ]+mov %fs:\(%rcx\),%rdx
401111: 90[ ]+nop *
401112: 90[ ]+nop *
401113: 90[ ]+nop *
401114: 90[ ]+nop *
# IE->LE against local var
401115: 49 c7 c3 90 ff ff ff[ ]+mov \$0xf+90,%r11
# sl5
40111c: 90[ ]+nop *
40111d: 90[ ]+nop *
40111e: 64 4d 8b 23[ ]+mov %fs:\(%r11\),%r12
401122: 90[ ]+nop *
401123: 90[ ]+nop *
401124: 90[ ]+nop *
401125: 90[ ]+nop *
# IE->LE against hidden var
401126: 48 c7 c2 b0 ff ff ff[ ]+mov \$0xf+b0,%rdx
40112d: 90[ ]+nop *
40112e: 90[ ]+nop *
40112f: 64 48 8b 12[ ]+mov %fs:\(%rdx\),%rdx
# sh5
401133: 90[ ]+nop *
401134: 90[ ]+nop *
401135: 90[ ]+nop *
401136: 90[ ]+nop *
401137: c9[ ]+leaveq *
401138: c3[ ]+retq *
401139: 90[ ]+nop *
40113a: 90[ ]+nop *
40113b: 90[ ]+nop *
0+40113c <_start>:
40113c: 55[ ]+push %rbp
40113d: 48 89 e5[ ]+mov %rsp,%rbp
# IE against global var
401140: 64 4c 8b 1c 25 00 00[ ]+mov %fs:0x0,%r11
401147: 00 00 *
401149: 90[ ]+nop *
40114a: 90[ ]+nop *
40114b: 4c 03 1d 96 02 20 00[ ]+add 0x200296\(%rip\),%r11 +# 6013e8 <.*>
# -> R_X86_64_TPOFF64 sG6
401152: 90[ ]+nop *
401153: 90[ ]+nop *
401154: 90[ ]+nop *
401155: 90[ ]+nop *
# IE -> LE against global var defined in exec
401156: 64 48 8b 14 25 00 00[ ]+mov %fs:0x0,%rdx
40115d: 00 00 *
40115f: 90[ ]+nop *
401160: 90[ ]+nop *
401161: 48 8d 92 d4 ff ff ff[ ]+lea -0x2c\(%rdx\),%rdx
# bg6
401168: 90[ ]+nop *
401169: 90[ ]+nop *
40116a: 90[ ]+nop *
40116b: 90[ ]+nop *
# IE -> LE against local var
40116c: 64 4c 8b 24 25 00 00[ ]+mov %fs:0x0,%r12
401173: 00 00 *
401175: 90[ ]+nop *
401176: 90[ ]+nop *
401177: 49 81 c4 f4 ff ff ff[ ]+add \$0xf+f4,%r12
# bl6
40117e: 90[ ]+nop *
40117f: 90[ ]+nop *
401180: 90[ ]+nop *
401181: 90[ ]+nop *
# direct %fs access IE -> LE against local var
401182: 48 c7 c2 fc ff ff ff[ ]+mov \$0xf+fc,%rdx
# bl8
401189: 90[ ]+nop *
40118a: 90[ ]+nop *
40118b: 64 48 8b 02[ ]+mov %fs:\(%rdx\),%rax
40118f: 90[ ]+nop *
401190: 90[ ]+nop *
401191: 90[ ]+nop *
401192: 90[ ]+nop *
# IE -> LE against hidden but not local var
401193: 64 48 8b 14 25 00 00[ ]+mov %fs:0x0,%rdx
40119a: 00 00 *
40119c: 90[ ]+nop *
40119d: 90[ ]+nop *
40119e: 48 8d 92 b4 ff ff ff[ ]+lea -0x4c\(%rdx\),%rdx
# sh6
4011a5: 90[ ]+nop *
4011a6: 90[ ]+nop *
4011a7: 90[ ]+nop *
4011a8: 90[ ]+nop *
# direct %fs access IE -> LE against hidden but not local var
4011a9: 48 c7 c2 bc ff ff ff[ ]+mov \$0xf+bc,%rdx
# sh8
4011b0: 90[ ]+nop *
4011b1: 90[ ]+nop *
4011b2: 64 48 8b 02[ ]+mov %fs:\(%rdx\),%rax
4011b6: 90[ ]+nop *
4011b7: 90[ ]+nop *
4011b8: 90[ ]+nop *
4011b9: 90[ ]+nop *
# LE, global var defined in exec
4011ba: 64 48 8b 04 25 00 00[ ]+mov %fs:0x0,%rax
4011c1: 00 00 *
4011c3: 90[ ]+nop *
4011c4: 90[ ]+nop *
4011c5: 48 8d 90 64 ff ff ff[ ]+lea -0x9c\(%rax\),%rdx
# sg2
4011cc: 90[ ]+nop *
4011cd: 90[ ]+nop *
4011ce: 90[ ]+nop *
4011cf: 90[ ]+nop *
# LE, local var, non-canonical sequence
4011d0: 49 c7 c1 e6 ff ff ff[ ]+mov \$0xf+e6,%r9
# bl2+2
4011d7: 90[ ]+nop *
4011d8: 90[ ]+nop *
4011d9: 64 48 8b 14 25 00 00[ ]+mov %fs:0x0,%rdx
4011e0: 00 00 *
4011e2: 90[ ]+nop *
4011e3: 90[ ]+nop *
4011e4: 4c 01 ca[ ]+add %r9,%rdx
4011e7: 90[ ]+nop *
4011e8: 90[ ]+nop *
4011e9: 90[ ]+nop *
4011ea: 90[ ]+nop *
# LE, hidden var defined in exec, non-canonical sequence
4011eb: 64 48 8b 14 25 00 00[ ]+mov %fs:0x0,%rdx
4011f2: 00 00 *
4011f4: 90[ ]+nop *
4011f5: 90[ ]+nop *
4011f6: 48 81 c2 a5 ff ff ff[ ]+add \$0xf+a5,%rdx
# sh2+1
4011fd: 90[ ]+nop *
4011fe: 90[ ]+nop *
4011ff: 90[ ]+nop *
401200: 90[ ]+nop *
# Direct %fs access
# LE, global var defined in exec
401201: 64 48 8b 04 25 68 ff[ ]+mov %fs:0xf+68,%rax
401208: ff ff *
# sg3
40120a: 90[ ]+nop *
40120b: 90[ ]+nop *
40120c: 90[ ]+nop *
40120d: 90[ ]+nop *
# LE, local var
40120e: 64 4c 8b 14 25 eb ff[ ]+mov %fs:0xf+eb,%r10
401215: ff ff *
# bl3+3
401217: 90[ ]+nop *
401218: 90[ ]+nop *
401219: 90[ ]+nop *
40121a: 90[ ]+nop *
# LE, hidden var defined in exec
40121b: 64 48 8b 14 25 a9 ff[ ]+mov %fs:0xf+a9,%rdx
401222: ff ff *
# sh3+1
401224: 90[ ]+nop *
401225: 90[ ]+nop *
401226: 90[ ]+nop *
401227: 90[ ]+nop *
# LE, large model
401228: 48 ba a5 ff ff ff ff[ ]+movabs \$0xffffffffffffffa5,%rdx
40122f: ff ff ff *
401232: c9[ ]+leaveq *
401233: c3[ ]+retq *
|
