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.
163 lines
6.3 KiB
R
163 lines
6.3 KiB
R
#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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#readelf: -WSsrl
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#target: x86_64-*-*
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There are 17 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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\[ 1\] .hash +.*
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\[ 2\] .dynsym +.*
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\[ 3\] .dynstr +.*
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\[ 4\] .rela.dyn +.*
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\[ 5\] .rela.plt +.*
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\[ 6\] .plt +.*
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\[ 7\] .text +PROGBITS +0+1000 0+1000 0+1ac 00 +AX +0 +0 4096
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\[ 8\] .data +.*
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\[ 9\] .tdata +PROGBITS +0+102000 0+2000 0+60 00 WAT +0 +0 +1
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\[10\] .tbss +NOBITS +0+102060 0+2060 0+20 00 WAT +0 +0 +1
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\[11\] .dynamic +DYNAMIC +0+102060 0+2060 0+130 10 +WA +3 +0 +8
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\[12\] .got +PROGBITS +0+102190 0+2190 0+b0 08 +WA +0 +0 +8
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\[13\] .bss +.*
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\[14\] .shstrtab +.*
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\[15\] .symtab +.*
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\[16\] .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 DYN \(Shared object file\)
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Entry point 0x1000
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There are 4 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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LOAD +0x0+ 0x0+ 0x0+ 0x[0-9a-f]+ 0x[0-9a-f]+ R E 0x100000
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LOAD +0x0+2000 0x0+102000 0x0+102000 0x0+240 0x0+240 RW +0x100000
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DYNAMIC +0x0+2060 0x0+102060 0x0+102060 0x0+130 0x0+130 RW +0x8
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TLS +0x0+2000 0x0+102000 0x0+102000 0x0+60 0x0+80 R +0x1
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Section to Segment mapping:
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Segment Sections...
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00 +.hash .dynsym .dynstr .rela.dyn .rela.plt .plt .text *
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01 +.tdata .tbss .dynamic .got *
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02 +.tbss .dynamic *
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03 +.tdata .tbss *
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Relocation section '.rela.dyn' at offset 0x[0-9a-f]+ contains 14 entries:
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+Offset +Info +Type +Symbol's Value +Symbol's Name \+ Addend
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0+1021b0 0+10 R_X86_64_DTPMOD64 +0+
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0+1021c0 0+12 R_X86_64_TPOFF64 +0+24
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0+1021c8 0+12 R_X86_64_TPOFF64 +0+30
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0+1021d0 0+10 R_X86_64_DTPMOD64 +0+
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0+1021e0 0+10 R_X86_64_DTPMOD64 +0+
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0+1021f0 0+12 R_X86_64_TPOFF64 +0+64
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0+102210 0+12 R_X86_64_TPOFF64 +0+50
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0+102218 0+12 R_X86_64_TPOFF64 +0+70
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0+102228 0+10 R_X86_64_DTPMOD64 +0+
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0+102238 0+12 R_X86_64_TPOFF64 +0+44
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0+1021f8 0+1200000012 R_X86_64_TPOFF64 +0+10 sg5 \+ 0
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0+102200 0+1400000010 R_X86_64_DTPMOD64 +0+ sg1 \+ 0
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0+102208 0+1400000011 R_X86_64_DTPOFF64 +0+ sg1 \+ 0
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0+102220 0+1700000012 R_X86_64_TPOFF64 +0+4 sg2 \+ 0
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Relocation section '.rela.plt' at offset 0x658 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+1300000007 R_X86_64_JUMP_SLOT +0+ __tls_get_addr \+ 0
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Symbol table '.dynsym' contains 29 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+1c +0 TLS +GLOBAL DEFAULT +9 sg8
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+15: 0+102060 +0 OBJECT GLOBAL DEFAULT ABS _DYNAMIC
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+16: 0+8 +0 TLS +GLOBAL DEFAULT +9 sg3
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+17: 0+c +0 TLS +GLOBAL DEFAULT +9 sg4
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+18: 0+10 +0 TLS +GLOBAL DEFAULT +9 sg5
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+19: 0+ +0 NOTYPE GLOBAL DEFAULT UND __tls_get_addr
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+20: 0+ +0 TLS +GLOBAL DEFAULT +9 sg1
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+21: 0+1000 +0 FUNC +GLOBAL DEFAULT +7 fn1
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+22: 0+102240 +0 NOTYPE GLOBAL DEFAULT ABS __bss_start
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+23: 0+4 +0 TLS +GLOBAL DEFAULT +9 sg2
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+24: 0+14 +0 TLS +GLOBAL DEFAULT +9 sg6
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+25: 0+18 +0 TLS +GLOBAL DEFAULT +9 sg7
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+26: 0+102240 +0 NOTYPE GLOBAL DEFAULT ABS _edata
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+27: 0+102190 +0 OBJECT GLOBAL DEFAULT ABS _GLOBAL_OFFSET_TABLE_
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+28: 0+102240 +0 NOTYPE GLOBAL DEFAULT ABS _end
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Symbol table '.symtab' contains 56 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+20 +0 TLS +LOCAL DEFAULT +9 sl1
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+18: 0+24 +0 TLS +LOCAL DEFAULT +9 sl2
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+19: 0+28 +0 TLS +LOCAL DEFAULT +9 sl3
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+20: 0+2c +0 TLS +LOCAL DEFAULT +9 sl4
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+21: 0+30 +0 TLS +LOCAL DEFAULT +9 sl5
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+22: 0+34 +0 TLS +LOCAL DEFAULT +9 sl6
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+23: 0+38 +0 TLS +LOCAL DEFAULT +9 sl7
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+24: 0+3c +0 TLS +LOCAL DEFAULT +9 sl8
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+25: 0+60 +0 TLS +LOCAL HIDDEN +10 sH1
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+26: 0+48 +0 TLS +LOCAL HIDDEN +9 sh3
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+27: 0+64 +0 TLS +LOCAL HIDDEN +10 sH2
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+28: 0+78 +0 TLS +LOCAL HIDDEN +10 sH7
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+29: 0+58 +0 TLS +LOCAL HIDDEN +9 sh7
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+30: 0+5c +0 TLS +LOCAL HIDDEN +9 sh8
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+31: 0+6c +0 TLS +LOCAL HIDDEN +10 sH4
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+32: 0+4c +0 TLS +LOCAL HIDDEN +9 sh4
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+33: 0+68 +0 TLS +LOCAL HIDDEN +10 sH3
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+34: 0+50 +0 TLS +LOCAL HIDDEN +9 sh5
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+35: 0+70 +0 TLS +LOCAL HIDDEN +10 sH5
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+36: 0+74 +0 TLS +LOCAL HIDDEN +10 sH6
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+37: 0+7c +0 TLS +LOCAL HIDDEN +10 sH8
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+38: 0+40 +0 TLS +LOCAL HIDDEN +9 sh1
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+39: 0+44 +0 TLS +LOCAL HIDDEN +9 sh2
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+40: 0+54 +0 TLS +LOCAL HIDDEN +9 sh6
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+41: 0+1c +0 TLS +GLOBAL DEFAULT +9 sg8
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+42: 0+102060 +0 OBJECT GLOBAL DEFAULT ABS _DYNAMIC
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+43: 0+8 +0 TLS +GLOBAL DEFAULT +9 sg3
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+44: 0+c +0 TLS +GLOBAL DEFAULT +9 sg4
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+45: 0+10 +0 TLS +GLOBAL DEFAULT +9 sg5
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+46: 0+ +0 NOTYPE GLOBAL DEFAULT UND __tls_get_addr
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+47: 0+ +0 TLS +GLOBAL DEFAULT +9 sg1
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+48: 0+1000 +0 FUNC +GLOBAL DEFAULT +7 fn1
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+49: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS __bss_start
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+50: 0+4 +0 TLS +GLOBAL DEFAULT +9 sg2
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+51: 0+14 +0 TLS +GLOBAL DEFAULT +9 sg6
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+52: 0+18 +0 TLS +GLOBAL DEFAULT +9 sg7
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+53: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _edata
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+54: 0+102190 +0 OBJECT GLOBAL DEFAULT ABS _GLOBAL_OFFSET_TABLE_
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+55: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _end
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