57316bff0a
2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
* elflink.c (elf_mark_used_section): New.
(bfd_elf_gc_sections): Call elf_gc_mark_section for
non-relocatable link if we don't do GC.
include/
2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
* bfdlink.h (bfd_link_info): Add gc_sections.
ld/
2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
* emultempl/elf32.em (gld${EMULATION_NAME}_finish): Remove
unused empty output sections for non-relocatable link.
* ld.h (args_type): Remove gc_sections.
* ldlang.c (lang_mark_used_section): New.
(lang_gc_sections): Use link_info.gc_sections instead of
command_line.gc_sections.
* ldmain.c (main): Likewise.
* lexsup.c (parse_args): Likewise.
* ldlang.c (lang_process): Call lang_mark_used_section.
* ldmain.c (main): Initialize link_info.gc_sections to FALSE.
ld/testsuite/
2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
* ld-alpha/tlsbin.rd: Updated for empty section removal.
* ld-alpha/tlsbinr.rd: Likewise.
* ld-alpha/tlspic.rd: Likewise.
* ld-arm/mixed-lib.sym: Likewise.
* ld-i386/tlsbin.rd: Likewise.
* ld-i386/tlsnopic.rd: Likewise.
* ld-i386/tlspic.rd: Likewise.
* ld-ia64/tlsbin.rd: Likewise.
* ld-ia64/tlspic.rd: Likewise.
* ld-powerpc/apuinfo.rd: Likewise.
* ld-powerpc/powerpc.exp: Likewise.
* ld-powerpc/tlsexe32.r: Likewise.
* ld-s390/tlsbin.rd: Likewise.
* ld-s390/tlsbin_64.rd: Likewise.
* ld-s390/tlspic.rd: Likewise.
* ld-s390/tlspic_64.rd: Likewise.
* ld-sh/tlsbin-2.d: Likewise.
* ld-sh/tlspic-2.d: Likewise.
* ld-sparc/tlssunbin32.rd: Likewise.
* ld-sparc/tlssunnopic32.rd: Likewise.
* ld-sparc/tlssunpic32.rd: Likewise.
* ld-x86-64/tlsbin.rd: Likewise.
* ld-x86-64/tlspic.rd: Likewise.
151 lines
6.1 KiB
R
151 lines
6.1 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 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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\[ 1\] .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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\[ 9\] .tdata +PROGBITS +0+50122a 0+122a 0+60 00 WAT +0 +0 +1
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\[10\] .tbss +NOBITS +0+50128a 0+128a 0+40 00 WAT +0 +0 +1
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\[11\] .dynamic +DYNAMIC +0+501290 0+1290 0+140 10 +WA +4 +0 +8
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\[12\] .got +PROGBITS +0+5013d0 0+13d0 0+20 08 +WA +0 +0 +8
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\[13\] .got.plt +PROGBITS +0+5013f0 0+13f0 0+20 08 +WA +0 +0 +8
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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 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.*
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INTERP.*
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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+122a 0x0+50122a 0x0+50122a 0x0+1e6 0x0+1e6 RW 0x100000
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DYNAMIC +0x0+1290 0x0+501290 0x0+501290 0x0+140 0x0+140 RW 0x8
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TLS +0x0+122a 0x0+50122a 0x0+50122a 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 .dynamic .got .got.plt *
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04 +.dynamic *
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05 +.tdata .tbss *
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Relocation section '.rela.dyn' at offset 0x[0-9a-f]+ contains 4 entries:
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+Offset +Info +Type +Symbol's Value Symbol's Name \+ Addend
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0+5013d0 0+100000012 R_X86_64_TPOFF64 +0+ sG5 \+ 0
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0+5013d8 0+300000012 R_X86_64_TPOFF64 +0+ sG2 \+ 0
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0+5013e0 0+600000012 R_X86_64_TPOFF64 +0+ sG6 \+ 0
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0+5013e8 0+700000012 R_X86_64_TPOFF64 +0+ sG1 \+ 0
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Relocation section '.rela.plt' at offset 0x[0-9a-f]+ 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 10 entries:
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+Num: +Value +Size Type +Bind +Vis +Ndx Name
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+[0-9]+: 0+ +0 NOTYPE LOCAL DEFAULT UND *
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+[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG5
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+[0-9]+: 0+501290 +0 OBJECT GLOBAL DEFAULT ABS _DYNAMIC
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+[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG2
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+[0-9]+: 0+[0-9a-f]+ +0 FUNC +GLOBAL DEFAULT UND __tls_get_addr
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+[0-9]+: 0+[0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS __bss_start
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+[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG6
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+[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG1
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+[0-9]+: 0+[0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _edata
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+[0-9]+: 0+[0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _end
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Symbol table '.symtab' contains 69 entries:
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+Num: +Value +Size Type +Bind +Vis +Ndx Name
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+[0-9]+: 0+ +0 NOTYPE LOCAL DEFAULT UND *
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+[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +1 *
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+[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +2 *
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+[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +3 *
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+[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +4 *
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+[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +5 *
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+[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +6 *
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+[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +7 *
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+[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +8 *
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+[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +9 *
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+[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +10 *
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+[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +11 *
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+[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +12 *
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+[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +13 *
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+[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +14 *
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+[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +15 *
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+[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +16 *
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+[0-9]+: 0+20 +0 TLS +LOCAL DEFAULT +9 sl1
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+[0-9]+: 0+24 +0 TLS +LOCAL DEFAULT +9 sl2
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+[0-9]+: 0+28 +0 TLS +LOCAL DEFAULT +9 sl3
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+[0-9]+: 0+2c +0 TLS +LOCAL DEFAULT +9 sl4
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+[0-9]+: 0+30 +0 TLS +LOCAL DEFAULT +9 sl5
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+[0-9]+: 0+34 +0 TLS +LOCAL DEFAULT +9 sl6
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+[0-9]+: 0+38 +0 TLS +LOCAL DEFAULT +9 sl7
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+[0-9]+: 0+3c +0 TLS +LOCAL DEFAULT +9 sl8
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+[0-9]+: 0+80 +0 TLS +LOCAL DEFAULT +10 bl1
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+[0-9]+: 0+84 +0 TLS +LOCAL DEFAULT +10 bl2
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+[0-9]+: 0+88 +0 TLS +LOCAL DEFAULT +10 bl3
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+[0-9]+: 0+8c +0 TLS +LOCAL DEFAULT +10 bl4
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+[0-9]+: 0+90 +0 TLS +LOCAL DEFAULT +10 bl5
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+[0-9]+: 0+94 +0 TLS +LOCAL DEFAULT +10 bl6
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+[0-9]+: 0+98 +0 TLS +LOCAL DEFAULT +10 bl7
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+[0-9]+: 0+9c +0 TLS +LOCAL DEFAULT +10 bl8
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+[0-9]+: 0+1c +0 TLS +GLOBAL DEFAULT +9 sg8
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+[0-9]+: 0+7c +0 TLS +GLOBAL DEFAULT +10 bg8
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+[0-9]+: 0+74 +0 TLS +GLOBAL DEFAULT +10 bg6
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+[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG5
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+[0-9]+: 0+68 +0 TLS +GLOBAL DEFAULT +10 bg3
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+[0-9]+: 0+501290 +0 OBJECT GLOBAL DEFAULT ABS _DYNAMIC
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+[0-9]+: 0+8 +0 TLS +GLOBAL DEFAULT +9 sg3
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+[0-9]+: 0+48 +0 TLS +GLOBAL HIDDEN +9 sh3
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+[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG2
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+[0-9]+: 0+c +0 TLS +GLOBAL DEFAULT +9 sg4
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+[0-9]+: 0+10 +0 TLS +GLOBAL DEFAULT +9 sg5
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+[0-9]+: 0+70 +0 TLS +GLOBAL DEFAULT +10 bg5
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+[0-9]+: [0-9a-f]+ +0 FUNC +GLOBAL DEFAULT UND __tls_get_addr
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+[0-9]+: 0+58 +0 TLS +GLOBAL HIDDEN +9 sh7
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+[0-9]+: 0+5c +0 TLS +GLOBAL HIDDEN +9 sh8
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+[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT +9 sg1
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+[0-9]+: 0+40113c +0 FUNC +GLOBAL DEFAULT +8 _start
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+[0-9]+: 0+4c +0 TLS +GLOBAL HIDDEN +9 sh4
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+[0-9]+: 0+78 +0 TLS +GLOBAL DEFAULT +10 bg7
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+[0-9]+: 0+50 +0 TLS +GLOBAL HIDDEN +9 sh5
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+[0-9]+: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS __bss_start
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+[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG6
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+[0-9]+: 0+401000 +0 FUNC +GLOBAL DEFAULT +8 fn2
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+[0-9]+: 0+4 +0 TLS +GLOBAL DEFAULT +9 sg2
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+[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sG1
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+[0-9]+: 0+40 +0 TLS +GLOBAL HIDDEN +9 sh1
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+[0-9]+: 0+14 +0 TLS +GLOBAL DEFAULT +9 sg6
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+[0-9]+: 0+18 +0 TLS +GLOBAL DEFAULT +9 sg7
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+[0-9]+: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _edata
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+[0-9]+: 0+5013f0 +0 OBJECT GLOBAL HIDDEN 13 _GLOBAL_OFFSET_TABLE_
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+[0-9]+: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _end
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+[0-9]+: 0+44 +0 TLS +GLOBAL HIDDEN +9 sh2
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+[0-9]+: 0+54 +0 TLS +GLOBAL HIDDEN +9 sh6
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+[0-9]+: 0+64 +0 TLS +GLOBAL DEFAULT +10 bg2
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+[0-9]+: 0+60 +0 TLS +GLOBAL DEFAULT +10 bg1
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+[0-9]+: 0+6c +0 TLS +GLOBAL DEFAULT +10 bg4
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