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.
125 lines
4.4 KiB
R
125 lines
4.4 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 13 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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\[ 6\] \.tbss +NOBITS +[0-9a-f]+ [0-9a-f]+ 000024 00 WAT 0 0 1
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\[ 7\] \.dynamic +DYNAMIC +0+2000 .*
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\[ 8\] \.got +PROGBITS +0+2080 .*
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\[ 9\] \.got.plt +PROGBITS +0+2098 .*
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\[10\] \.shstrtab +.*
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\[11\] \.symtab +.*
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\[12\] \.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 +.dynamic .got .got.plt *
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02 +.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+725 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+2080 0+e R_386_TLS_TPOFF +
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0+2084 0+e R_386_TLS_TPOFF +
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0+2090 0+e R_386_TLS_TPOFF +
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0+2094 0+e R_386_TLS_TPOFF +
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0+109b 0+80e R_386_TLS_TPOFF 0+ sg4
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0+10ce 0+a0e R_386_TLS_TPOFF 0+ sg5
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0+2088 0+b0e R_386_TLS_TPOFF 0+ sg1
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0+208c 0+d0e R_386_TLS_TPOFF 0+ sg2
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Symbol table '.dynsym' contains 16 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 +5 *
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+[0-9]+: [0-9a-f]+ +0 SECTION LOCAL DEFAULT +6 *
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+[0-9]+: 0+ +0 NOTYPE LOCAL DEFAULT UND *
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+[0-9]+: 0+ +0 NOTYPE LOCAL DEFAULT UND *
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+[0-9]+: 0+ +0 NOTYPE LOCAL DEFAULT UND *
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+[0-9]+: [0-9a-f]+ +0 OBJECT GLOBAL DEFAULT ABS _DYNAMIC
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+[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sg3
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+[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sg4
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+[0-9]+: 0+1000 +0 FUNC +GLOBAL DEFAULT +5 fn3
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+[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sg5
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+[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sg1
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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 sg2
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+[0-9]+: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _edata
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+[0-9]+: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _end
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Symbol table '.symtab' contains 33 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+00 +0 TLS +LOCAL DEFAULT +6 bl1
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+[0-9]+: 0+04 +0 TLS +LOCAL DEFAULT +6 bl2
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+[0-9]+: 0+08 +0 TLS +LOCAL DEFAULT +6 bl3
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+[0-9]+: 0+0c +0 TLS +LOCAL DEFAULT +6 bl4
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+[0-9]+: 0+10 +0 TLS +LOCAL DEFAULT +6 bl5
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+[0-9]+: 0+1c +0 TLS +LOCAL HIDDEN +6 sh3
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+[0-9]+: 0+20 +0 TLS +LOCAL HIDDEN +6 sh4
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+[0-9]+: 0+14 +0 TLS +LOCAL HIDDEN +6 sh1
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+[0-9]+: 0+2098 +0 OBJECT LOCAL HIDDEN ABS _GLOBAL_OFFSET_TABLE_
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+[0-9]+: 0+18 +0 TLS +LOCAL HIDDEN +6 sh2
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+[0-9]+: [0-9a-f]+ +0 OBJECT GLOBAL DEFAULT ABS _DYNAMIC
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+[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sg3
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+[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sg4
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+[0-9]+: 0+1000 +0 FUNC +GLOBAL DEFAULT +5 fn3
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+[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sg5
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+[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT UND sg1
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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 sg2
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+[0-9]+: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _edata
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+[0-9]+: [0-9a-f]+ +0 NOTYPE GLOBAL DEFAULT ABS _end
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