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https://sourceware.org/git/binutils-gdb.git
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abcf1d5247
* elf64-x86-64.c (elf64_x86_64_relocate_section): Change TLSGD sequence and its transitions. ld/testsuite/ * ld-x86-64/tlspic1.s: Change TLSGD sequences. * ld-x86-64/tlsbinpic.s: Likewise. * ld-x86-64/tlspic.dd: Adjust.
235 lines
7.8 KiB
Plaintext
235 lines
7.8 KiB
Plaintext
#source: tlspic1.s
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#source: tlspic2.s
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#as: --64
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#ld: -shared -melf_x86_64
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#objdump: -drj.text
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#target: x86_64-*-*
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.*: +file format elf64-x86-64
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Disassembly of section .text:
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0+1000 <fn1>:
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+1000: 55[ ]+push %rbp
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+1001: 48 89 e5[ ]+mov %rsp,%rbp
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+1004: 90[ ]+nop *
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+1005: 90[ ]+nop *
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+1006: 90[ ]+nop *
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+1007: 90[ ]+nop *
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# GD
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+1008: 66 48 8d 3d f0 11 10[ ]+lea 1053168\(%rip\),%rdi +# 102200 <_GLOBAL_OFFSET_TABLE_\+0x70>
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+100f: 00 *
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# -> R_X86_64_DTPMOD64 sg1
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+1010: 66[ ]+data16
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+1011: 66[ ]+data16
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+1012: 48 e8 68 f6 ff ff[ ]+rex64 callq [0-9a-f]+ <.*>
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# -> R_X86_64_JUMP_SLOT __tls_get_addr
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+1018: 90[ ]+nop *
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+1019: 90[ ]+nop *
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+101a: 90[ ]+nop *
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+101b: 90[ ]+nop *
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# GD -> IE because variable is referenced through IE too
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+101c: 64 48 8b 04 25 00 00[ ]+mov %fs:0x0,%rax
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+1023: 00 00 *
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+1025: 48 03 05 f4 11 10 00[ ]+add 1053172\(%rip\),%rax +# 102220 <_GLOBAL_OFFSET_TABLE_\+0x90>
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# -> R_X86_64_TPOFF64 sg2
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+102c: 90[ ]+nop *
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+102d: 90[ ]+nop *
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+102e: 90[ ]+nop *
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+102f: 90[ ]+nop *
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# GD against local variable
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+1030: 66 48 8d 3d 78 11 10[ ]+lea 1053048\(%rip\),%rdi +# 1021b0 <_GLOBAL_OFFSET_TABLE_\+0x20>
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+1037: 00 *
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# -> R_X86_64_DTPMOD64 [0 0x2000000000000000]
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+1038: 66[ ]+data16
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+1039: 66[ ]+data16
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+103a: 48 e8 40 f6 ff ff[ ]+rex64 callq [0-9a-f]+ <.*>
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# -> R_X86_64_JUMP_SLOT __tls_get_addr
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+1040: 90[ ]+nop *
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+1041: 90[ ]+nop *
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+1042: 90[ ]+nop *
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+1043: 90[ ]+nop *
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# GD -> IE against local variable referenced through IE too
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+1044: 64 48 8b 04 25 00 00[ ]+mov %fs:0x0,%rax
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+104b: 00 00 *
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+104d: 48 03 05 6c 11 10 00[ ]+add 1053036\(%rip\),%rax +# 1021c0 <_GLOBAL_OFFSET_TABLE_\+0x30>
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# -> R_X86_64_TPOFF64 *ABS*+0x24
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+1054: 90[ ]+nop *
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+1055: 90[ ]+nop *
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+1056: 90[ ]+nop *
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+1057: 90[ ]+nop *
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# GD against hidden and local variable
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+1058: 66 48 8d 3d c8 11 10[ ]+lea 1053128\(%rip\),%rdi +# 102228 <_GLOBAL_OFFSET_TABLE_\+0x98>
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+105f: 00 *
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# -> R_X86_64_DTPMOD64 [0 0x4000000000000000]
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+1060: 66[ ]+data16
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+1061: 66[ ]+data16
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+1062: 48 e8 18 f6 ff ff[ ]+rex64 callq [0-9a-f]+ <.*>
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# -> R_X86_64_JUMP_SLOT __tls_get_addr
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+1068: 90[ ]+nop *
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+1069: 90[ ]+nop *
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+106a: 90[ ]+nop *
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+106b: 90[ ]+nop *
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# GD -> IE against hidden and local variable referenced through IE too
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+106c: 64 48 8b 04 25 00 00[ ]+mov %fs:0x0,%rax
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+1073: 00 00 *
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+1075: 48 03 05 bc 11 10 00[ ]+add 1053116\(%rip\),%rax +# 102238 <_GLOBAL_OFFSET_TABLE_\+0xa8>
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# -> R_X86_64_TPOFF64 *ABS*+0x44
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+107c: 90[ ]+nop *
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+107d: 90[ ]+nop *
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+107e: 90[ ]+nop *
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+107f: 90[ ]+nop *
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# GD against hidden but not local variable
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+1080: 66 48 8d 3d 58 11 10[ ]+lea 1053016\(%rip\),%rdi +# 1021e0 <_GLOBAL_OFFSET_TABLE_\+0x50>
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+1087: 00 *
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# -> R_X86_64_DTPMOD64 [0 0x6000000000000000]
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+1088: 66[ ]+data16
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+1089: 66[ ]+data16
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+108a: 48 e8 f0 f5 ff ff[ ]+rex64 callq [0-9a-f]+ <.*>
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# -> R_X86_64_JUMP_SLOT __tls_get_addr
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+1090: 90[ ]+nop *
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+1091: 90[ ]+nop *
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+1092: 90[ ]+nop *
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+1093: 90[ ]+nop *
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# GD -> IE against hidden but not local variable referenced through IE too
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+1094: 64 48 8b 04 25 00 00[ ]+mov %fs:0x0,%rax
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+109b: 00 00 *
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+109d: 48 03 05 4c 11 10 00[ ]+add 1053004\(%rip\),%rax +# 1021f0 <_GLOBAL_OFFSET_TABLE_\+0x60>
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# -> R_X86_64_TPOFF64 *ABS*+0x64
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+10a4: 90[ ]+nop *
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+10a5: 90[ ]+nop *
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+10a6: 90[ ]+nop *
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+10a7: 90[ ]+nop *
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# LD
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+10a8: 48 8d 3d 21 11 10 00[ ]+lea 1052961\(%rip\),%rdi +# 1021d0 <_GLOBAL_OFFSET_TABLE_\+0x40>
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# -> R_X86_64_DTPMOD64 [0 0x000000000000000]
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+10af: e8 cc f5 ff ff[ ]+callq [0-9a-f]+ <.*>
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# -> R_X86_64_JUMP_SLOT __tls_get_addr
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+10b4: 90[ ]+nop *
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+10b5: 90[ ]+nop *
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+10b6: 48 8d 90 20 00 00 00[ ]+lea 0x20\(%rax\),%rdx
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+10bd: 90[ ]+nop *
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+10be: 90[ ]+nop *
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+10bf: 4c 8d 88 26 00 00 00[ ]+lea 0x26\(%rax\),%r9
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+10c6: 90[ ]+nop *
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+10c7: 90[ ]+nop *
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+10c8: 90[ ]+nop *
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+10c9: 90[ ]+nop *
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# LD against hidden and local variables
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+10ca: 48 8d 3d ff 10 10 00[ ]+lea 1052927\(%rip\),%rdi +# 1021d0 <_GLOBAL_OFFSET_TABLE_\+0x40>
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# -> R_X86_64_DTPMOD64 [0 0x000000000000000]
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+10d1: e8 aa f5 ff ff[ ]+callq [0-9a-f]+ <.*>
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# -> R_X86_64_JUMP_SLOT __tls_get_addr
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+10d6: 90[ ]+nop *
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+10d7: 90[ ]+nop *
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+10d8: 48 8d 90 40 00 00 00[ ]+lea 0x40\(%rax\),%rdx
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+10df: 90[ ]+nop *
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+10e0: 90[ ]+nop *
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+10e1: 48 8d 88 47 00 00 00[ ]+lea 0x47\(%rax\),%rcx
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+10e8: 90[ ]+nop *
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+10e9: 90[ ]+nop *
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+10ea: 90[ ]+nop *
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+10eb: 90[ ]+nop *
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# LD against hidden but not local variables
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+10ec: 48 8d 3d dd 10 10 00[ ]+lea 1052893\(%rip\),%rdi +# 1021d0 <_GLOBAL_OFFSET_TABLE_\+0x40>
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# -> R_X86_64_DTPMOD64 [0 0x000000000000000]
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+10f3: e8 88 f5 ff ff[ ]+callq [0-9a-f]+ <.*>
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# -> R_X86_64_JUMP_SLOT __tls_get_addr
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+10f8: 90[ ]+nop *
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+10f9: 90[ ]+nop *
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+10fa: 4c 8d a0 60 00 00 00[ ]+lea 0x60\(%rax\),%r12
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+1101: 90[ ]+nop *
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+1102: 90[ ]+nop *
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+1103: 48 8d 88 65 00 00 00[ ]+lea 0x65\(%rax\),%rcx
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+110a: 90[ ]+nop *
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+110b: 90[ ]+nop *
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# IE against global var
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+110c: 64 48 8b 0c 25 00 00[ ]+mov %fs:0x0,%rcx
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+1113: 00 00 *
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+1115: 90[ ]+nop *
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+1116: 90[ ]+nop *
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+1117: 48 03 0d 02 11 10 00[ ]+add 1052930\(%rip\),%rcx +# 102220 <_GLOBAL_OFFSET_TABLE_\+0x90>
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# -> R_X86_64_TPOFF64 sg2
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+111e: 90[ ]+nop *
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+111f: 90[ ]+nop *
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+1120: 90[ ]+nop *
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+1121: 90[ ]+nop *
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# IE against local var
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+1122: 64 4c 8b 34 25 00 00[ ]+mov %fs:0x0,%r14
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+1129: 00 00 *
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+112b: 90[ ]+nop *
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+112c: 90[ ]+nop *
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+112d: 4c 03 35 8c 10 10 00[ ]+add 1052812\(%rip\),%r14 +# 1021c0 <_GLOBAL_OFFSET_TABLE_\+0x30>
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# -> R_X86_64_TPOFF64 *ABS*+0x24
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+1134: 90[ ]+nop *
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+1135: 90[ ]+nop *
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+1136: 90[ ]+nop *
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+1137: 90[ ]+nop *
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# IE against hidden and local var
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+1138: 64 48 8b 0c 25 00 00[ ]+mov %fs:0x0,%rcx
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+113f: 00 00 *
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+1141: 90[ ]+nop *
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+1142: 90[ ]+nop *
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+1143: 48 03 0d ee 10 10 00[ ]+add 1052910\(%rip\),%rcx +# 102238 <_GLOBAL_OFFSET_TABLE_\+0xa8>
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# -> R_X86_64_TPOFF64 *ABS*+0x44
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+114a: 90[ ]+nop *
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+114b: 90[ ]+nop *
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+114c: 90[ ]+nop *
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+114d: 90[ ]+nop *
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# IE against hidden but not local var
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+114e: 64 48 8b 0c 25 00 00[ ]+mov %fs:0x0,%rcx
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+1155: 00 00 *
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+1157: 90[ ]+nop *
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+1158: 90[ ]+nop *
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+1159: 48 03 0d 90 10 10 00[ ]+add 1052816\(%rip\),%rcx +# 1021f0 <_GLOBAL_OFFSET_TABLE_\+0x60>
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# -> R_X86_64_TPOFF64 *ABS*+0x64
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+1160: 90[ ]+nop *
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+1161: 90[ ]+nop *
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+1162: 90[ ]+nop *
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+1163: 90[ ]+nop *
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# Direct access through %fs
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# IE against global var
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+1164: 48 8b 0d 8d 10 10 00[ ]+mov 1052813\(%rip\),%rcx +# 1021f8 <_GLOBAL_OFFSET_TABLE_\+0x68>
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# -> R_X86_64_TPOFF64 sg5
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+116b: 90[ ]+nop *
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+116c: 90[ ]+nop *
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+116d: 64 48 8b 11[ ]+mov %fs:\(%rcx\),%rdx
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+1171: 90[ ]+nop *
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+1172: 90[ ]+nop *
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+1173: 90[ ]+nop *
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+1174: 90[ ]+nop *
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# IE against local var
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+1175: 4c 8b 15 4c 10 10 00[ ]+mov 1052748\(%rip\),%r10 +# 1021c8 <_GLOBAL_OFFSET_TABLE_\+0x38>
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# -> R_X86_64_TPOFF64 *ABS*+0x30
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+117c: 90[ ]+nop *
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+117d: 90[ ]+nop *
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+117e: 64 4d 8b 22[ ]+mov %fs:\(%r10\),%r12
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+1182: 90[ ]+nop *
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+1183: 90[ ]+nop *
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+1184: 90[ ]+nop *
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+1185: 90[ ]+nop *
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# IE against hidden and local var
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+1186: 48 8b 15 83 10 10 00[ ]+mov 1052803\(%rip\),%rdx +# 102210 <_GLOBAL_OFFSET_TABLE_\+0x80>
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# -> R_X86_64_TPOFF64 *ABS*+0x50
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+118d: 90[ ]+nop *
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+118e: 90[ ]+nop *
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+118f: 64 48 8b 12[ ]+mov %fs:\(%rdx\),%rdx
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+1193: 90[ ]+nop *
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+1194: 90[ ]+nop *
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+1195: 90[ ]+nop *
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+1196: 90[ ]+nop *
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# IE against hidden but not local var
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+1197: 48 8b 0d 7a 10 10 00[ ]+mov 1052794\(%rip\),%rcx +# 102218 <_GLOBAL_OFFSET_TABLE_\+0x88>
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# -> R_X86_64_TPOFF64 *ABS*+0x70
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+119e: 90[ ]+nop *
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+119f: 90[ ]+nop *
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+11a0: 64 48 8b 11[ ]+mov %fs:\(%rcx\),%rdx
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+11a4: 90[ ]+nop *
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+11a5: 90[ ]+nop *
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+11a6: 90[ ]+nop *
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+11a7: 90[ ]+nop *
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+11a8: c9[ ]+leaveq *
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+11a9: c3[ ]+retq *
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+11aa: 90[ ]+nop *
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+11ab: 90[ ]+nop *
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