37e55690c4
* reloc.c (BFD_RELOC_386_TLS_TPOFF, BFD_RELOC_386_TLS_IE, BFD_RELOC_386_TLS_GOTIE): Add. * bfd-in2.h, libbfd.h: Rebuilt. * elf32-i386.c (elf_howto_table): Add R_386_TLS_TPOFF, R_386_TLS_IE and R_386_TLS_GOTIE. (elf_i386_reloc_type_lookup): Handle it. (struct elf_i386_link_hash_entry): Change tls_type type to unsigned char instead of enum, change GOT_* into defines. (GOT_TLS_IE_POS, GOT_TLS_IE_NEG, GOT_TLS_IE_BOTH): Define. (elf_i386_tls_transition): Handle R_386_TLS_IE and R_386_TLS_GOTIE. (elf_i386_check_relocs): Likewise. Avoid crash if local symbol is accessed both as normal and TLS symbol. Move R_386_TLS_LDM and R_386_PLT32 cases so that R_386_TLS_IE can fall through. Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs. (elf_i386_gc_sweep_hook): Handle R_386_TLS_IE and R_386_TLS_GOTIE. Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs. (allocate_dynrelocs): Allocate 2 .got and 2 .rel.got entries if tls_type is GOT_TLS_IE_BOTH. (elf_i386_size_dynamic_sections): Likewise. (elf_i386_relocate_section): Handle R_386_TLS_IE and R_386_TLS_GOTIE. Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs. (elf_i386_finish_dynamic_symbol): Use tls_type & GOT_TLS_IE to catch all 4 GOT_TLS_* TLS types. gas/ * config/tc-i386.c (tc_i386_fix_adjustable): Handle BFD_RELOC_386_TLS_IE and BFD_RELOC_386_TLS_GOTIE. (BFD_RELOC_386_TLS_IE, BFD_RELOC_386_TLS_GOTIE): Define to 0 if not defined. (lex_got): Handle @GOTNTPOFF and @INDNTPOFF. (md_apply_fix3, tc_gen_reloc): Handle BFD_RELOC_386_TLS_IE and BFD_RELOC_386_TLS_GOTIE. gas/testsuite/ * gas/i386/tlspic.s: Add tests. * gas/i386/tlspic.d: Regenerated. * gas/i386/tlsnopic.s: Add tests. * gas/i386/tlsnopic.d: Regenerated. include/ * elf/i386.h (R_386_TLS_TPOFF, R_386_TLS_IE, R_386_TLS_GOTIE): Define. ld/testsuite/ * ld-i386/i386.exp: New. * ld-i386/tlsbin.dd: New test. * ld-i386/tlsbinpic.s: New test. * ld-i386/tlsbin.rd: New test. * ld-i386/tlsbin.s: New test. * ld-i386/tlsbin.sd: New test. * ld-i386/tlsbin.td: New test. * ld-i386/tlslib.s: New test. * ld-i386/tlsnopic1.s: New test. * ld-i386/tlsnopic2.s: New test. * ld-i386/tlsnopic.dd: New test. * ld-i386/tlsnopic.rd: New test. * ld-i386/tlsnopic.sd: New test. * ld-i386/tlspic1.s: New test. * ld-i386/tlspic2.s: New test. * ld-i386/tlspic.dd: New test. * ld-i386/tlspic.rd: New test. * ld-i386/tlspic.sd: New test. * ld-i386/tlspic.td: New test.
133 lines
4.6 KiB
R
133 lines
4.6 KiB
R
#source: tlsnopic1.s
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#source: tlsnopic2.s
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#as: --32
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#ld: -shared -melf_i386
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#readelf: -Ssrl
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#target: i?86-*-*
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There are 14 section headers, starting at offset 0x[0-9a-f]+:
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Section Headers:
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\[Nr\] Name +Type +Addr +Off +Size +ES Flg Lk Inf Al
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\[ 0\] +NULL +0+ 0+ 0+ 0+ +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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\[ 4\] \.rel.dyn +.*
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\[ 5\] \.text +PROGBITS +0+1000 .*
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\[ 6\] \.data +.*
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\[ 7\] .tbss +NOBITS +[0-9a-f]+ [0-9a-f]+ 000024 00 WAT 0 0 1
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\[ 8\] \.dynamic +DYNAMIC +0+2000 .*
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\[ 9\] \.got +PROGBITS +0+2080 .*
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\[10\] \.bss +.*
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\[11\] \.shstrtab +.*
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\[12\] \.symtab +.*
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\[13\] \.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.*
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LOAD.*
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DYNAMIC.*
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TLS +0x[0-9a-f]+ 0x[0-9a-f]+ 0x[0-9a-f]+ 0x0+ 0x0+24 R +0x1
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Section to Segment mapping:
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Segment Sections...
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00 +.hash .dynsym .dynstr .rel.dyn .text *
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01 +.tbss .dynamic .got *
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02 +.tbss .dynamic *
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03 +.tbss *
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Relocation section '.rel.dyn' at offset 0x[0-9a-f]+ contains 20 entries:
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Offset +Info +Type +Sym.Value +Sym. Name
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0+100d 0+8 R_386_RELATIVE +
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0+1017 0+8 R_386_RELATIVE +
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0+102e 0+8 R_386_RELATIVE +
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0+1038 0+8 R_386_RELATIVE +
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0+104f 0+8 R_386_RELATIVE +
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0+1059 0+8 R_386_RELATIVE +
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0+1067 0+c25 R_386_TLS_TPOFF32 0+ sg3
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0+107c 0+25 R_386_TLS_TPOFF32
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0+10a4 0+e R_386_TLS_TPOFF +
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0+10c4 0+e R_386_TLS_TPOFF +
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0+10d9 0+e R_386_TLS_TPOFF +
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0+10e4 0+e R_386_TLS_TPOFF +
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0+208c 0+e R_386_TLS_TPOFF +
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0+2090 0+e R_386_TLS_TPOFF +
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0+209c 0+e R_386_TLS_TPOFF +
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0+20a0 0+e R_386_TLS_TPOFF +
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0+109b 0+d0e R_386_TLS_TPOFF 0+ sg4
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0+10ce 0+f0e R_386_TLS_TPOFF 0+ sg5
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0+2094 0+100e R_386_TLS_TPOFF 0+ sg1
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0+2098 0+120e R_386_TLS_TPOFF 0+ sg2
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Symbol table '.dynsym' contains 22 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 OBJECT GLOBAL DEFAULT ABS _DYNAMIC
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+12: 0+ +0 NOTYPE GLOBAL DEFAULT UND sg3
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+13: 0+ +0 NOTYPE GLOBAL DEFAULT UND sg4
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+14: 0+1000 +0 FUNC +GLOBAL DEFAULT +5 fn3
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+15: 0+ +0 NOTYPE GLOBAL DEFAULT UND sg5
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+16: 0+ +0 NOTYPE GLOBAL DEFAULT UND sg1
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+17: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS __bss_start
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+18: 0+ +0 NOTYPE GLOBAL DEFAULT UND sg2
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+19: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _edata
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+20: 0+2080 +0 OBJECT GLOBAL DEFAULT ABS _GLOBAL_OFFSET_TABLE_
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+21: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _end
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Symbol table '.symtab' contains 34 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+00 +0 TLS +LOCAL DEFAULT +7 bl1
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+15: 0+04 +0 TLS +LOCAL DEFAULT +7 bl2
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+16: 0+08 +0 TLS +LOCAL DEFAULT +7 bl3
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+17: 0+0c +0 TLS +LOCAL DEFAULT +7 bl4
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+18: 0+10 +0 TLS +LOCAL DEFAULT +7 bl5
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+19: 0+1c +0 TLS +LOCAL HIDDEN +7 sh3
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+20: 0+20 +0 TLS +LOCAL HIDDEN +7 sh4
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+21: 0+14 +0 TLS +LOCAL HIDDEN +7 sh1
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+22: 0+18 +0 TLS +LOCAL HIDDEN +7 sh2
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+23: [0-9a-f]+ +0 OBJECT GLOBAL DEFAULT ABS _DYNAMIC
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+24: 0+ +0 NOTYPE GLOBAL DEFAULT UND sg3
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+25: 0+ +0 NOTYPE GLOBAL DEFAULT UND sg4
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+26: 0+1000 +0 FUNC +GLOBAL DEFAULT +5 fn3
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+27: 0+ +0 NOTYPE GLOBAL DEFAULT UND sg5
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+28: 0+ +0 NOTYPE GLOBAL DEFAULT UND sg1
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+29: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS __bss_start
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+30: 0+ +0 NOTYPE GLOBAL DEFAULT UND sg2
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+31: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _edata
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+32: 0+2080 +0 OBJECT GLOBAL DEFAULT ABS _GLOBAL_OFFSET_TABLE_
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+33: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _end
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