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.
143 lines
6.1 KiB
R
143 lines
6.1 KiB
R
#source: tlspic1.s
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#source: tlspic2.s
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#as:
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#ld: -shared
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#readelf: -WSsrl
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#target: ia64-*-*
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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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\[ 1\] .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.IA_64.pltof +.*
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\[ 6\] .plt +.*
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\[ 7\] .text +PROGBITS +0+1000 0+1000 0+110 00 +AX +0 +0 4096
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\[ 8\] .IA_64.unwind_inf +.*
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\[ 9\] .IA_64.unwind +.*
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\[10\] .tdata +PROGBITS +0+11[0-9a-f]+ 0+1[0-9a-f]+ 0+60 00 WAT +0 +0 +4
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\[11\] .tbss +NOBITS +0+11[0-9a-f]+ 0+1[0-9a-f]+ 0+20 00 WAT +0 +0 +1
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\[12\] .dynamic +DYNAMIC +0+11[0-9a-f]+ 0+1[0-9a-f]+ 0+140 10 +WA +3 +0 +8
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\[13\] .got +PROGBITS +0+12000 0+2000 0+50 00 WAp +0 +0 +8
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\[14\] .IA_64.pltoff +.*
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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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Elf file type is DYN \(Shared object file\)
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Entry point 0x1000
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There are 5 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+ 0x0+1[0-9a-f]+ 0x0+1[0-9a-f]+ R E 0x10000
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LOAD +0x0+1[0-9a-f]+ 0x0+11[0-9a-f]+ 0x0+11[0-9a-f]+ 0x0+0[0-9a-f]+ 0x0+0[0-9a-f]+ RW +0x10000
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DYNAMIC +0x0+1[0-9a-f]+ 0x0+11[0-9a-f]+ 0x0+11[0-9a-f]+ 0x0+140 0x0+140 RW +0x8
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TLS +0x0+1[0-9a-f]+ 0x0+11[0-9a-f]+ 0x0+11[0-9a-f]+ 0x0+60 0x0+80 R +0x4
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IA_64_UNWIND +0x0+1[0-9a-f]+ 0x0+1[0-9a-f]+ 0x0+1[0-9a-f]+ 0x0+18 0x0+18 R +0x8
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#...
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Relocation section '.rela.dyn' at offset 0x[0-9a-f]+ contains 6 entries:
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+Offset +Info +Type +Symbol's Value +Symbol's Name \+ Addend
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0+12018 +0+f000000a7 R_IA64_DTPMOD64LSB +0+ sg1 \+ 0
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0+12020 +0+f000000b7 R_IA64_DTPREL64LSB +0+ sg1 \+ 0
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0+12028 +0+1200000097 R_IA64_TPREL64LSB +0+4 sg2 \+ 0
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0+12030 +0+a7 R_IA64_DTPMOD64LSB +0+
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0+12038 +0+97 R_IA64_TPREL64LSB +0+44
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0+12048 +0+97 R_IA64_TPREL64LSB +0+24
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Relocation section '.rela.IA_64.pltoff' 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+e00000081 R_IA64_IPLTLSB +0+ __tls_get_addr \+ 0
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Symbol table '.dynsym' contains 23 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 +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+ +0 NOTYPE +LOCAL +DEFAULT +UND *
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+[0-9]+: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +14 *
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+[0-9]+: 0+ +0 NOTYPE +LOCAL +DEFAULT +UND *
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+[0-9]+: 0+1c +0 TLS +GLOBAL DEFAULT +10 sg8
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+[0-9]+: 0+11[0-9a-f]+ +0 OBJECT +GLOBAL DEFAULT +ABS _DYNAMIC
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+[0-9]+: 0+8 +0 TLS +GLOBAL DEFAULT +10 sg3
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+[0-9]+: 0+c +0 TLS +GLOBAL DEFAULT +10 sg4
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+[0-9]+: 0+10 +0 TLS +GLOBAL DEFAULT +10 sg5
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+[0-9]+: 0+ +0 NOTYPE +GLOBAL DEFAULT +UND __tls_get_addr
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+[0-9]+: 0+ +0 TLS +GLOBAL DEFAULT +10 sg1
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+[0-9]+: 0+1000 +272 FUNC +GLOBAL DEFAULT +7 fn1
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+[0-9]+: [0-9a-f]+ +0 NOTYPE +GLOBAL DEFAULT +ABS __bss_start
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+[0-9]+: 0+4 +0 TLS +GLOBAL DEFAULT +10 sg2
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+[0-9]+: 0+14 +0 TLS +GLOBAL DEFAULT +10 sg6
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+[0-9]+: 0+18 +0 TLS +GLOBAL DEFAULT +10 sg7
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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 57 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]+: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +17 *
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+[0-9]+: 0+20 +0 TLS +LOCAL +DEFAULT +10 sl1
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+[0-9]+: 0+24 +0 TLS +LOCAL +DEFAULT +10 sl2
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+[0-9]+: 0+28 +0 TLS +LOCAL +DEFAULT +10 sl3
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+[0-9]+: 0+2c +0 TLS +LOCAL +DEFAULT +10 sl4
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+[0-9]+: 0+30 +0 TLS +LOCAL +DEFAULT +10 sl5
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+[0-9]+: 0+34 +0 TLS +LOCAL +DEFAULT +10 sl6
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+[0-9]+: 0+38 +0 TLS +LOCAL +DEFAULT +10 sl7
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+[0-9]+: 0+3c +0 TLS +LOCAL +DEFAULT +10 sl8
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+[0-9]+: 0+60 +0 TLS +LOCAL +HIDDEN +11 sH1
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+[0-9]+: 0+48 +0 TLS +LOCAL +HIDDEN +10 sh3
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+[0-9]+: 0+64 +0 TLS +LOCAL +HIDDEN +11 sH2
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+[0-9]+: 0+78 +0 TLS +LOCAL +HIDDEN +11 sH7
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+[0-9]+: 0+40 +0 TLS +LOCAL +HIDDEN +10 sh1
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+[0-9]+: 0+12000 +0 OBJECT +LOCAL +HIDDEN +ABS _GLOBAL_OFFSET_TABLE_
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+[0-9]+: 0+11[0-9a-f]+ +0 OBJECT +GLOBAL DEFAULT +ABS _DYNAMIC
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+[0-9]+: 0+14 +0 TLS +GLOBAL DEFAULT +10 sg6
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