mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-20 07:43:36 +08:00
bffbf9406f
* reloc.c: Add x86-64 TLS relocs. * bfd-in2.h, libbfd.h: Rebuilt. * elf64-x86-64.c (x86_64_elf_howto): Fix size fields for 32-bit relocs. Add TLS relocs. (x86_64_reloc_map): Add TLS relocs. (elf64_x86_64_info_to_howto): Adjust for added TLS relocs. (struct elf64_x86_64_link_hash_entry): Add tls_type field. (GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD, GOT_TLS_IE): Define. (elf64_x86_64_hash_entry): Define. (struct elf64_x86_64_obj_tdata): New. (elf64_x86_64_tdata, elf64_x86_64_local_got_tls_type): Define. (struct elf64_x86_64_link_hash_table): Add tls_ld_got. (link_hash_newfunc): Initialize tls_type. (elf64_x86_64_link_hash_table_create): Initialize tls_ld_got. (elf64_x86_64_copy_indirect_symbol): Swap tls_type if necessary. (elf64_x86_64_mkobject): New. (elf64_x86_64_elf_object_p): Allocate struct elf64_x86_64_obj_tdata. (elf64_x86_64_tls_transition): New. (elf64_x86_64_check_relocs): Add r_type variable and use it. Handle TLS relocs. (elf64_x86_64_gc_sweep_hook): Handle TLS relocs. (allocate_dynrelocs): Allocate GOT space for TLS relocs. (elf64_x86_64_size_dynamic_sections): Likewise. (dtpoff_base, tpoff): New. (elf64_x86_64_relocate_section): Handle TLS relocs. (elf64_x86_64_finish_dynamic_symbol): Only handle non-TLS GOT entries. (bfd_elf64_mkobject): Define. * elf32-i386.c (elf_i386_check_relocs) [R_386_TLS_LE]: Set DF_STATIC_TLS if shared. gas/ * config/tc-i386.c (tc_i386_fix_adjustable): Add x86-64 TLS relocs. Define them if not BFD_ASSEMBLER. (lex_got): Handle @tlsgd, @dtpoff and @tpoff in 64-bit mode, add @tlsld. (md_apply_fix3): No addend for BFD_RELOC_X86_64_TLSGD, BFD_RELOC_X86_64_TLSLD and BFD_RELOC_X86_64_GOTTPOFF. (tc_gen_reloc): Handle x86-64 TLS relocs. include/ * elf/x86-64.h: Add TLS relocs. ld/testsuite/ * lib/ld-lib.exp (run_ld_link_tests): Add. * ld-sh/sh64/sh64.exp (run_ld_link_tests, regexp_diff, file_contents): Remove. (sh64tests): Add 6th field to the tests array. * ld-i386/i386.exp (run_ld_link_tests): Remove. * ld-x86-64/x86-64.exp: New. * ld-x86-64/tlsbin.dd: New test. * ld-x86-64/tlsbinpic.s: New test. * ld-x86-64/tlsbin.rd: New test. * ld-x86-64/tlsbin.s: New test. * ld-x86-64/tlsbin.sd: New test. * ld-x86-64/tlsbin.td: New test. * ld-x86-64/tlslib.s: New test. * ld-x86-64/tlspic1.s: New test. * ld-x86-64/tlspic2.s: New test. * ld-x86-64/tlspic.dd: New test. * ld-x86-64/tlspic.rd: New test. * ld-x86-64/tlspic.sd: New test. * ld-x86-64/tlspic.td: New test.
155 lines
6.0 KiB
R
155 lines
6.0 KiB
R
#source: tlsbinpic.s
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#source: tlsbin.s
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#as: --64
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#ld: -shared -melf_x86_64
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#readelf: -WSsrl
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#target: x86_64-*-*
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There are 18 section headers, starting at offset 0x[0-9a-f]+:
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Section Headers:
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\[Nr\] Name +Type +Address +Off +Size +ES Flg Lk Inf Al
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\[ 0\] +NULL +0+ 0+ 0+ 00 +0 +0 +0
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\[ 1\] .interp +.*
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\[ 2\] .hash +.*
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\[ 3\] .dynsym +.*
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\[ 4\] .dynstr +.*
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\[ 5\] .rela.dyn +.*
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\[ 6\] .rela.plt +.*
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\[ 7\] .plt +.*
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\[ 8\] .text +PROGBITS +0+401000 0+1000 0+22a 00 +AX +0 +0 +4096
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\[ 9\] .data +.*
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\[10\] .tdata +PROGBITS +0+502000 0+2000 0+60 00 WAT +0 +0 +1
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\[11\] .tbss +NOBITS +0+502060 0+2060 0+40 00 WAT +0 +0 +1
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\[12\] .dynamic +DYNAMIC +0+502060 0+2060 0+140 10 +WA +4 +0 +8
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\[13\] .got +PROGBITS +0+5021a0 0+21a0 0+40 08 +WA +0 +0 +8
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\[14\] .bss +.*
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\[15\] .shstrtab +.*
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\[16\] .symtab +.*
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\[17\] .strtab +.*
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Key to Flags:
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.*
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.*
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.*
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Elf file type is EXEC \(Executable file\)
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Entry point 0x40113c
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There are 6 program headers, starting at offset [0-9]+
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Program Headers:
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Type +Offset +VirtAddr +PhysAddr +FileSiz +MemSiz +Flg Align
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PHDR +0x0+40 0x0+400040 0x0+400040 0x0+150 0x0+150 R E 0x8
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INTERP +0x0+190 0x0+400190 0x0+400190 0x0+f 0x0+f R +0x1
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.*Requesting program interpreter.*
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LOAD +0x0+ 0x0+400000 0x0+400000 0x0+122a 0x0+122a R E 0x100000
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LOAD +0x0+2000 0x0+502000 0x0+502000 0x0+1e0 0x0+1e0 RW 0x100000
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DYNAMIC +0x0+2060 0x0+502060 0x0+502060 0x0+140 0x0+140 RW 0x8
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TLS +0x0+2000 0x0+502000 0x0+502000 0x0+60 0x0+a0 R +0x1
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Section to Segment mapping:
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Segment Sections...
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00 *
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01 +.interp *
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02 +.interp .hash .dynsym .dynstr .rela.dyn .rela.plt .plt .text *
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03 +.tdata .tbss .dynamic .got *
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04 +.tbss .dynamic *
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05 +.tdata .tbss *
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Relocation section '.rela.dyn' at offset 0x358 contains 4 entries:
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+Offset +Info +Type +Symbol's Value Symbol's Name \+ Addend
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0+5021c0 0+100000012 R_X86_64_TPOFF64 +0+ sG5 \+ 0
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0+5021c8 0+300000012 R_X86_64_TPOFF64 +0+ sG2 \+ 0
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0+5021d0 0+600000012 R_X86_64_TPOFF64 +0+ sG6 \+ 0
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0+5021d8 0+700000012 R_X86_64_TPOFF64 +0+ sG1 \+ 0
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Relocation section '.rela.plt' at offset 0x3b8 contains 1 entries:
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+Offset +Info +Type +Symbol's Value Symbol's Name \+ Addend
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0+[0-9a-f]+ 0+400000007 R_X86_64_JUMP_SLOT +0+[0-9a-f]+ __tls_get_addr \+ 0
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Symbol table '.dynsym' contains 11 entries:
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+Num: +Value +Size Type +Bind +Vis +Ndx Name
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+0: 0+ +0 NOTYPE LOCAL DEFAULT UND *
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+1: 0+ +0 TLS +GLOBAL DEFAULT UND sG5
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+2: 0+502060 +0 OBJECT GLOBAL DEFAULT ABS _DYNAMIC
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+3: 0+ +0 TLS +GLOBAL DEFAULT UND sG2
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+4: 0+[0-9a-f]+ +0 FUNC +GLOBAL DEFAULT UND __tls_get_addr
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+5: 0+[0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS __bss_start
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+6: 0+ +0 TLS +GLOBAL DEFAULT UND sG6
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+7: 0+ +0 TLS +GLOBAL DEFAULT UND sG1
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+8: 0+[0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _edata
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+9: 0+5021a0 +0 OBJECT GLOBAL DEFAULT ABS _GLOBAL_OFFSET_TABLE_
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+10: 0+[0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _end
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Symbol table '.symtab' contains 70 entries:
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+Num: +Value +Size Type +Bind +Vis +Ndx Name
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+0: 0+ +0 NOTYPE LOCAL DEFAULT UND *
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+1: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +1 *
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+2: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +2 *
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+3: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +3 *
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+4: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +4 *
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+5: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +5 *
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+6: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +6 *
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+7: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +7 *
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+8: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +8 *
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+9: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +9 *
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+10: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +10 *
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+11: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +11 *
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+12: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +12 *
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+13: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +13 *
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+14: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +14 *
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+15: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +15 *
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+16: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +16 *
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+17: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +17 *
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+18: 0+20 +0 TLS +LOCAL DEFAULT +10 sl1
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+19: 0+24 +0 TLS +LOCAL DEFAULT +10 sl2
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+20: 0+28 +0 TLS +LOCAL DEFAULT +10 sl3
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+21: 0+2c +0 TLS +LOCAL DEFAULT +10 sl4
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+22: 0+30 +0 TLS +LOCAL DEFAULT +10 sl5
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+23: 0+34 +0 TLS +LOCAL DEFAULT +10 sl6
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+24: 0+38 +0 TLS +LOCAL DEFAULT +10 sl7
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+25: 0+3c +0 TLS +LOCAL DEFAULT +10 sl8
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+26: 0+80 +0 TLS +LOCAL DEFAULT +11 bl1
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+27: 0+84 +0 TLS +LOCAL DEFAULT +11 bl2
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+28: 0+88 +0 TLS +LOCAL DEFAULT +11 bl3
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+29: 0+8c +0 TLS +LOCAL DEFAULT +11 bl4
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+30: 0+90 +0 TLS +LOCAL DEFAULT +11 bl5
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+31: 0+94 +0 TLS +LOCAL DEFAULT +11 bl6
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+32: 0+98 +0 TLS +LOCAL DEFAULT +11 bl7
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+33: 0+9c +0 TLS +LOCAL DEFAULT +11 bl8
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+34: 0+1c +0 TLS +GLOBAL DEFAULT +10 sg8
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+35: 0+7c +0 TLS +GLOBAL DEFAULT +11 bg8
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+36: 0+74 +0 TLS +GLOBAL DEFAULT +11 bg6
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+37: 0+ +0 TLS +GLOBAL DEFAULT UND sG5
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+38: 0+68 +0 TLS +GLOBAL DEFAULT +11 bg3
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+39: 0+502060 +0 OBJECT GLOBAL DEFAULT ABS _DYNAMIC
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+40: 0+8 +0 TLS +GLOBAL DEFAULT +10 sg3
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+41: 0+48 +0 TLS +GLOBAL HIDDEN +10 sh3
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+42: 0+ +0 TLS +GLOBAL DEFAULT UND sG2
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+43: 0+c +0 TLS +GLOBAL DEFAULT +10 sg4
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+44: 0+10 +0 TLS +GLOBAL DEFAULT +10 sg5
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+45: 0+70 +0 TLS +GLOBAL DEFAULT +11 bg5
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+46: [0-9a-f]+ +0 FUNC +GLOBAL DEFAULT UND __tls_get_addr
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+47: 0+58 +0 TLS +GLOBAL HIDDEN +10 sh7
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+48: 0+5c +0 TLS +GLOBAL HIDDEN +10 sh8
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+49: 0+ +0 TLS +GLOBAL DEFAULT +10 sg1
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+50: 0+40113c +0 FUNC +GLOBAL DEFAULT +8 _start
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+51: 0+4c +0 TLS +GLOBAL HIDDEN +10 sh4
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+52: 0+78 +0 TLS +GLOBAL DEFAULT +11 bg7
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+53: 0+50 +0 TLS +GLOBAL HIDDEN +10 sh5
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+54: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS __bss_start
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+55: 0+ +0 TLS +GLOBAL DEFAULT UND sG6
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+56: 0+401000 +0 FUNC +GLOBAL DEFAULT +8 fn2
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+57: 0+4 +0 TLS +GLOBAL DEFAULT +10 sg2
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+58: 0+ +0 TLS +GLOBAL DEFAULT UND sG1
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+59: 0+40 +0 TLS +GLOBAL HIDDEN +10 sh1
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+60: 0+14 +0 TLS +GLOBAL DEFAULT +10 sg6
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+61: 0+18 +0 TLS +GLOBAL DEFAULT +10 sg7
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+62: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _edata
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+63: 0+5021a0 +0 OBJECT GLOBAL DEFAULT ABS _GLOBAL_OFFSET_TABLE_
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+64: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _end
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+65: 0+44 +0 TLS +GLOBAL HIDDEN +10 sh2
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+66: 0+54 +0 TLS +GLOBAL HIDDEN +10 sh6
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+67: 0+64 +0 TLS +GLOBAL DEFAULT +11 bg2
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+68: 0+60 +0 TLS +GLOBAL DEFAULT +11 bg1
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+69: 0+6c +0 TLS +GLOBAL DEFAULT +11 bg4
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