2003-01-16 21:31:18 +00:00
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#source: tlspic1.s
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#source: tlspic2.s
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#as:
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2003-09-30 18:03:54 +00:00
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#ld: -shared
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2003-01-16 21:31:18 +00:00
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#readelf: -WSsrl
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#target: ia64-*-*
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2007-09-30 01:33:15 +00:00
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There are [0-9]+ section headers, starting at offset 0x[0-9a-f]+:
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2003-01-16 21:31:18 +00:00
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Section Headers:
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2009-09-23 03:12:28 +00:00
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+\[Nr\] Name +Type +Address +Off +Size +ES Flg Lk Inf Al
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2007-09-30 01:33:15 +00:00
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+\[[ 0-9]+\] +NULL +0+ 0+ 0+ 00 +0 +0 +0
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+\[[ 0-9]+\] .hash +.*
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+\[[ 0-9]+\] .dynsym +.*
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+\[[ 0-9]+\] .dynstr +.*
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+\[[ 0-9]+\] .rela.dyn +.*
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2008-10-07 12:03:18 +00:00
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+\[[ 0-9]+\] .rela.IA_64.pltoff +.*
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2007-09-30 01:33:15 +00:00
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+\[[ 0-9]+\] .plt +.*
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+\[[ 0-9]+\] .text +PROGBITS +0+1000 0+1000 0+110 00 +AX +0 +0 4096
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2008-10-07 12:03:18 +00:00
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+\[[ 0-9]+\] .IA_64.unwind_info +.*
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2007-09-30 01:33:15 +00:00
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+\[[ 0-9]+\] .IA_64.unwind +.*
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+\[[ 0-9]+\] .tdata +PROGBITS +0+11[0-9a-f]+ 0+1[0-9a-f]+ 0+60 00 WAT +0 +0 +4
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+\[[ 0-9]+\] .tbss +NOBITS +0+11[0-9a-f]+ 0+1[0-9a-f]+ 0+20 00 WAT +0 +0 +1
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+\[[ 0-9]+\] .dynamic +DYNAMIC +0+11[0-9a-f]+ 0+1[0-9a-f]+ 0+140 10 +WA +3 +0 +8
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+\[[ 0-9]+\] .got +PROGBITS +0+112d8 0+12d8 0+50 00 WAp +0 +0 +8
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+\[[ 0-9]+\] .IA_64.pltoff +.*
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+\[[ 0-9]+\] .shstrtab +.*
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+\[[ 0-9]+\] .symtab +.*
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+\[[ 0-9]+\] .strtab +.*
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2003-01-16 21:31:18 +00:00
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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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2007-09-30 01:33:15 +00:00
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There are [0-9]+ program headers, starting at offset [0-9]+
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2003-01-16 21:31:18 +00:00
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Program Headers:
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2009-09-23 03:12:28 +00:00
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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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2003-01-16 21:31:18 +00:00
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#...
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2003-01-17 23:27:57 +00:00
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Relocation section '.rela.dyn' at offset 0x[0-9a-f]+ contains 6 entries:
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2003-01-16 21:31:18 +00:00
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+Offset +Info +Type +Symbol's Value +Symbol's Name \+ Addend
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2005-08-15 15:39:48 +00:00
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[0-9a-f ]+R_IA64_DTPMOD64LSB +0+ sg1 \+ 0
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[0-9a-f ]+R_IA64_DTPREL64LSB +0+ sg1 \+ 0
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[0-9a-f ]+R_IA64_TPREL64LSB +0+4 sg2 \+ 0
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2012-05-11 15:48:15 +00:00
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[0-9a-f ]+R_IA64_DTPMOD64LSB +0
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[0-9a-f ]+R_IA64_TPREL64LSB +44
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[0-9a-f ]+R_IA64_TPREL64LSB +24
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2003-01-16 21:31:18 +00:00
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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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2005-08-15 15:39:48 +00:00
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[0-9a-f ]+R_IA64_IPLTLSB +0+ __tls_get_addr \+ 0
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2003-01-16 21:31:18 +00:00
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2007-09-30 01:33:15 +00:00
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Symbol table '\.dynsym' contains [0-9]+ entries:
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2009-09-23 03:12:28 +00:00
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+Num: +Value +Size +Type +Bind +Vis +Ndx +Name
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2005-08-15 15:39:48 +00:00
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.* NOTYPE +LOCAL +DEFAULT +UND *
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2009-09-23 03:12:28 +00:00
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.* TLS +GLOBAL +DEFAULT +10 sg8
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.* TLS +GLOBAL +DEFAULT +10 sg3
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.* TLS +GLOBAL +DEFAULT +10 sg4
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.* TLS +GLOBAL +DEFAULT +10 sg5
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.* NOTYPE +GLOBAL +DEFAULT +UND __tls_get_addr
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.* TLS +GLOBAL +DEFAULT +10 sg1
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.* FUNC +GLOBAL +DEFAULT +7 fn1
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2012-06-15 15:13:41 +00:00
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.* NOTYPE +GLOBAL +DEFAULT +14 __bss_start
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2009-09-23 03:12:28 +00:00
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.* TLS +GLOBAL +DEFAULT +10 sg2
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.* TLS +GLOBAL +DEFAULT +10 sg6
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.* TLS +GLOBAL +DEFAULT +10 sg7
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2012-06-15 15:13:41 +00:00
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.* NOTYPE +GLOBAL +DEFAULT +14 _edata
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.* NOTYPE +GLOBAL +DEFAULT +14 _end
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2003-01-16 21:31:18 +00:00
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2007-09-30 01:33:15 +00:00
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Symbol table '\.symtab' contains [0-9]+ entries:
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2003-01-16 21:31:18 +00:00
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+Num: +Value +Size Type +Bind +Vis +Ndx Name
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2005-08-15 15:39:48 +00:00
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.* NOTYPE +LOCAL +DEFAULT +UND *
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2009-09-23 03:12:28 +00:00
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.* SECTION +LOCAL +DEFAULT +1 *
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.* SECTION +LOCAL +DEFAULT +2 *
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.* SECTION +LOCAL +DEFAULT +3 *
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.* SECTION +LOCAL +DEFAULT +4 *
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.* SECTION +LOCAL +DEFAULT +5 *
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.* SECTION +LOCAL +DEFAULT +6 *
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.* SECTION +LOCAL +DEFAULT +7 *
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.* SECTION +LOCAL +DEFAULT +8 *
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.* SECTION +LOCAL +DEFAULT +9 *
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.* SECTION +LOCAL +DEFAULT +10 *
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.* SECTION +LOCAL +DEFAULT +11 *
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.* SECTION +LOCAL +DEFAULT +12 *
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.* SECTION +LOCAL +DEFAULT +13 *
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.* SECTION +LOCAL +DEFAULT +14 *
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2012-06-06 10:50:18 +00:00
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.* FILE +LOCAL +DEFAULT +ABS .*
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2005-08-15 15:39:48 +00:00
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.* TLS +LOCAL +DEFAULT +10 sl1
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.* TLS +LOCAL +DEFAULT +10 sl2
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.* TLS +LOCAL +DEFAULT +10 sl3
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.* TLS +LOCAL +DEFAULT +10 sl4
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.* TLS +LOCAL +DEFAULT +10 sl5
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.* TLS +LOCAL +DEFAULT +10 sl6
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.* TLS +LOCAL +DEFAULT +10 sl7
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.* TLS +LOCAL +DEFAULT +10 sl8
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Properly place the NULL STT_FILE symbol revistited
I was having a little closer look at what is going on here and noticed
that HJ unconditionally emits a NULL STT_FILE symbol before emitting
forced local symbols. That means we really don't need a second pass
over forced local symbols. The only reason for two passes is when
some forced local symbol can be emitted before the NULL STT_FILE. So
I set about removing the second pass, updating the testsuite all over
again. It's also unnecessary to emit the NULL STT_FILE when no
previous file symbol has been emitted.
bfd/
PR ld/17975
* elflink.c (struct elf_outext_info): Remove need_second_pass
and second_pass.
(elf_link_output_extsym): Delete code handling second forced
local pass. Move code emitting NULL STT_FILE symbol later, so
that it can be omitted if forced local is stripped. Don't
emit the NULL STT_FILE if no file symbols have been output.
(bfd_elf_final_link): Remove second forced local pass.
* elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
(ppc_elf_size_dynamic_sections): Likewise.
* elf64-ppc.c (ppc_build_one_stub): Likewise.
(build_global_entry_stubs): Likewise.
(ppc64_elf_build_stubs): Likewise.
ld/testsuite/
PR ld/17975
* ld-aarch64/gc-tls-relocs.d, * ld-alpha/tlspic.rd,
* ld-cris/libdso-2.d, * ld-i386/tlsdesc-nacl.rd, * ld-i386/tlsdesc.rd,
* ld-i386/tlsnopic-nacl.rd, * ld-i386/tlsnopic.rd,
* ld-i386/tlspic-nacl.rd, * ld-i386/tlspic.rd, * ld-ia64/tlspic.rd,
* ld-powerpc/tlsexe.r, * ld-powerpc/tlsexetoc.r,
* ld-powerpc/tlsso.r, * ld-powerpc/tlstocso.r,
* ld-s390/tlspic.rd, * ld-s390/tlspic_64.rd,
* ld-sparc/tlssunnopic32.rd, * ld-sparc/tlssunnopic64.rd,
* ld-sparc/tlssunpic32.rd, * ld-sparc/tlssunpic64.rd,
* ld-tic6x/shlib-1.rd, * ld-tic6x/shlib-1b.rd, * ld-tic6x/shlib-1r.rd,
* ld-tic6x/shlib-1rb.rd, * ld-tic6x/shlib-noindex.rd,
* ld-x86-64/tlsdesc-nacl.rd, * ld-x86-64/tlsdesc.rd,
* ld-x86-64/tlspic-nacl.rd, * ld-x86-64/tlspic.rd: Update.
2015-02-16 22:44:59 +00:00
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.* FILE +LOCAL +DEFAULT +ABS
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2009-09-24 15:56:52 +00:00
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.* TLS +LOCAL +DEFAULT +11 sH1
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Properly place the NULL STT_FILE symbol revistited
I was having a little closer look at what is going on here and noticed
that HJ unconditionally emits a NULL STT_FILE symbol before emitting
forced local symbols. That means we really don't need a second pass
over forced local symbols. The only reason for two passes is when
some forced local symbol can be emitted before the NULL STT_FILE. So
I set about removing the second pass, updating the testsuite all over
again. It's also unnecessary to emit the NULL STT_FILE when no
previous file symbol has been emitted.
bfd/
PR ld/17975
* elflink.c (struct elf_outext_info): Remove need_second_pass
and second_pass.
(elf_link_output_extsym): Delete code handling second forced
local pass. Move code emitting NULL STT_FILE symbol later, so
that it can be omitted if forced local is stripped. Don't
emit the NULL STT_FILE if no file symbols have been output.
(bfd_elf_final_link): Remove second forced local pass.
* elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
(ppc_elf_size_dynamic_sections): Likewise.
* elf64-ppc.c (ppc_build_one_stub): Likewise.
(build_global_entry_stubs): Likewise.
(ppc64_elf_build_stubs): Likewise.
ld/testsuite/
PR ld/17975
* ld-aarch64/gc-tls-relocs.d, * ld-alpha/tlspic.rd,
* ld-cris/libdso-2.d, * ld-i386/tlsdesc-nacl.rd, * ld-i386/tlsdesc.rd,
* ld-i386/tlsnopic-nacl.rd, * ld-i386/tlsnopic.rd,
* ld-i386/tlspic-nacl.rd, * ld-i386/tlspic.rd, * ld-ia64/tlspic.rd,
* ld-powerpc/tlsexe.r, * ld-powerpc/tlsexetoc.r,
* ld-powerpc/tlsso.r, * ld-powerpc/tlstocso.r,
* ld-s390/tlspic.rd, * ld-s390/tlspic_64.rd,
* ld-sparc/tlssunnopic32.rd, * ld-sparc/tlssunnopic64.rd,
* ld-sparc/tlssunpic32.rd, * ld-sparc/tlssunpic64.rd,
* ld-tic6x/shlib-1.rd, * ld-tic6x/shlib-1b.rd, * ld-tic6x/shlib-1r.rd,
* ld-tic6x/shlib-1rb.rd, * ld-tic6x/shlib-noindex.rd,
* ld-x86-64/tlsdesc-nacl.rd, * ld-x86-64/tlsdesc.rd,
* ld-x86-64/tlspic-nacl.rd, * ld-x86-64/tlspic.rd: Update.
2015-02-16 22:44:59 +00:00
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.* OBJECT +LOCAL +DEFAULT +ABS _DYNAMIC
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2009-09-24 15:56:52 +00:00
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.* TLS +LOCAL +DEFAULT +10 sh3
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.* TLS +LOCAL +DEFAULT +11 sH2
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.* TLS +LOCAL +DEFAULT +11 sH7
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.* TLS +LOCAL +DEFAULT +10 sh7
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.* TLS +LOCAL +DEFAULT +10 sh8
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.* TLS +LOCAL +DEFAULT +11 sH4
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.* TLS +LOCAL +DEFAULT +10 sh4
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.* TLS +LOCAL +DEFAULT +11 sH3
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.* TLS +LOCAL +DEFAULT +10 sh5
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.* TLS +LOCAL +DEFAULT +11 sH5
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.* TLS +LOCAL +DEFAULT +11 sH6
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.* TLS +LOCAL +DEFAULT +11 sH8
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.* TLS +LOCAL +DEFAULT +10 sh1
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Properly place the NULL STT_FILE symbol revistited
I was having a little closer look at what is going on here and noticed
that HJ unconditionally emits a NULL STT_FILE symbol before emitting
forced local symbols. That means we really don't need a second pass
over forced local symbols. The only reason for two passes is when
some forced local symbol can be emitted before the NULL STT_FILE. So
I set about removing the second pass, updating the testsuite all over
again. It's also unnecessary to emit the NULL STT_FILE when no
previous file symbol has been emitted.
bfd/
PR ld/17975
* elflink.c (struct elf_outext_info): Remove need_second_pass
and second_pass.
(elf_link_output_extsym): Delete code handling second forced
local pass. Move code emitting NULL STT_FILE symbol later, so
that it can be omitted if forced local is stripped. Don't
emit the NULL STT_FILE if no file symbols have been output.
(bfd_elf_final_link): Remove second forced local pass.
* elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
(ppc_elf_size_dynamic_sections): Likewise.
* elf64-ppc.c (ppc_build_one_stub): Likewise.
(build_global_entry_stubs): Likewise.
(ppc64_elf_build_stubs): Likewise.
ld/testsuite/
PR ld/17975
* ld-aarch64/gc-tls-relocs.d, * ld-alpha/tlspic.rd,
* ld-cris/libdso-2.d, * ld-i386/tlsdesc-nacl.rd, * ld-i386/tlsdesc.rd,
* ld-i386/tlsnopic-nacl.rd, * ld-i386/tlsnopic.rd,
* ld-i386/tlspic-nacl.rd, * ld-i386/tlspic.rd, * ld-ia64/tlspic.rd,
* ld-powerpc/tlsexe.r, * ld-powerpc/tlsexetoc.r,
* ld-powerpc/tlsso.r, * ld-powerpc/tlstocso.r,
* ld-s390/tlspic.rd, * ld-s390/tlspic_64.rd,
* ld-sparc/tlssunnopic32.rd, * ld-sparc/tlssunnopic64.rd,
* ld-sparc/tlssunpic32.rd, * ld-sparc/tlssunpic64.rd,
* ld-tic6x/shlib-1.rd, * ld-tic6x/shlib-1b.rd, * ld-tic6x/shlib-1r.rd,
* ld-tic6x/shlib-1rb.rd, * ld-tic6x/shlib-noindex.rd,
* ld-x86-64/tlsdesc-nacl.rd, * ld-x86-64/tlsdesc.rd,
* ld-x86-64/tlspic-nacl.rd, * ld-x86-64/tlspic.rd: Update.
2015-02-16 22:44:59 +00:00
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.* OBJECT +LOCAL +DEFAULT +ABS _GLOBAL_OFFSET_TABLE_
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2009-09-24 15:56:52 +00:00
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.* TLS +LOCAL +DEFAULT +10 sh2
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.* TLS +LOCAL +DEFAULT +10 sh6
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2009-09-23 03:12:28 +00:00
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.* TLS +GLOBAL +DEFAULT +10 sg8
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.* TLS +GLOBAL +DEFAULT +10 sg3
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.* TLS +GLOBAL +DEFAULT +10 sg4
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.* TLS +GLOBAL +DEFAULT +10 sg5
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.* NOTYPE +GLOBAL +DEFAULT +UND __tls_get_addr
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.* TLS +GLOBAL +DEFAULT +10 sg1
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.* FUNC +GLOBAL +DEFAULT +7 fn1
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2012-06-15 15:13:41 +00:00
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.* NOTYPE +GLOBAL +DEFAULT +14 __bss_start
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2009-09-23 03:12:28 +00:00
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.* TLS +GLOBAL +DEFAULT +10 sg2
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.* TLS +GLOBAL +DEFAULT +10 sg6
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.* TLS +GLOBAL +DEFAULT +10 sg7
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2012-06-15 15:13:41 +00:00
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.* NOTYPE +GLOBAL +DEFAULT +14 _edata
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.* NOTYPE +GLOBAL +DEFAULT +14 _end
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