| #source: tlsbinpic.s |
| #source: tlsbin.s |
| #as: --64 |
| #ld: -shared -melf_x86_64 |
| #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 d4 03 20 00[ ]+add 0x2003d4\(%rip\),%rax +# 6013e8 <.*> |
| # -> 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 b0 03 20 00[ ]+add 0x2003b0\(%rip\),%rax +# 6013d8 <.*> |
| # -> 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 1a 03 20 00[ ]+add 0x20031a\(%rip\),%r9 +# 6013d8 <.*> |
| # -> 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 c5 02 20 00[ ]+mov 0x2002c5\(%rip\),%rcx +# 6013d0 <.*> |
| # -> 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 8e 02 20 00[ ]+add 0x20028e\(%rip\),%r11 +# 6013e0 <.*> |
| # -> 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 * |
| 401228: c9[ ]+leaveq * |
| 401229: c3[ ]+retq * |