H.J. Lu 6e33951edc Properly merge hidden versioned symbol ... The hidden versioned symbol can only be merged with the versioned symbol with the same symbol version. _bfd_elf_merge_symbol should check the symbol version before merging the new hidden versioned symbol with the existing symbol. _bfd_elf_link_hash_copy_indirect can't copy any references to the hidden versioned symbol. We need to bind a symbol locally when linking executable if it is locally defined, hidden versioned, not referenced by shared library and not exported. bfd/ PR ld/18720 * elflink.c (_bfd_elf_merge_symbol): Add a parameter to indicate if the new symbol matches the existing one. The new hidden versioned symbol matches the existing symbol if they have the same symbol version. Update the existing symbol only if they match. (_bfd_elf_add_default_symbol): Update call to _bfd_elf_merge_symbol. (_bfd_elf_link_assign_sym_version): Don't set the hidden field here. (elf_link_add_object_symbols): Override a definition only if the new symbol matches the existing one. (_bfd_elf_link_hash_copy_indirect): Don't copy any references to the hidden versioned symbol. (elf_link_output_extsym): Bind a symbol locally when linking executable if it is locally defined, hidden versioned, not referenced by shared library and not exported. Turn on VERSYM_HIDDEN only if the hidden vesioned symbol is defined locally. ld/testsuite/ PR ld/18720 * ld-elf/indirect.exp: Run tests for PR ld/18720. * ld-elf/pr18720.out: New file. * ld-elf/pr18720a.c: Likewise. * ld-elf/pr18720b.c: Likewise. * ld-elf/pr18720c.c: Likewise.		2015-08-07 05:04:35 -07:00
..
audit.exp	ChangeLog rotatation and copyright year update	2015-01-02 00:53:45 +10:30
audit.rd
begin.c
beginwarn.c
binutils.exp	ChangeLog rotatation and copyright year update	2015-01-02 00:53:45 +10:30
check-ptr-eq.c	Check address of versined symbol	2015-07-27 10:11:33 -07:00
comm1.c
comm-data1.s
comm-data1.sd
comm-data2.ld
comm-data2.rd
comm-data2.s
comm-data2.sd
comm-data2.xd
comm-data2r.rd
comm-data2r.sd
comm-data2r.xd
comm-data3.sd
comm-data3a.s
comm-data3b.s
comm-data4.d
comm-data4.s
comm-data5.d
comm-data5.s
comm-data.exp	ChangeLog rotatation and copyright year update	2015-01-02 00:53:45 +10:30
commonpage1.d
commonpage2.d
compress1.s	ChangeLog rotatation and copyright year update	2015-01-02 00:53:45 +10:30
compress1a.d
compress1b.d
compress1c.d
compress.exp	Replace -g with -ggdb3 in ld compress tests	2015-07-24 04:16:56 -07:00
compressed1a.d	Add SHF_COMPRESSED support to gas and objcopy	2015-04-08 07:54:09 -07:00
compressed1b.d	Add SHF_COMPRESSED support to gas and objcopy	2015-04-08 07:54:09 -07:00
compressed1c.d	Add SHF_COMPRESSED support to gas and objcopy	2015-04-08 07:54:09 -07:00
compressed1d.d	Fixes a typo in the list of targets that should not run the compressed1d test.	2015-06-05 16:48:01 +01:00
compressed1e.d	Correct ld-elf/compressed1e.d to use notarget and for cris-elf, not cris-*.	2015-04-24 06:10:19 +02:00
data1.c
data1.h
data2.c
del.cc
depaudit2.rd
depaudit.rd
discard1.d
discard1.s
discard2.d
discard2.s
discard3.d
discard.ld
dl1.c
dl1.list
dl1.out
dl1main.c
dl2.c
dl2.list
dl2a.list
dl2a.out
dl2b.out
dl2main.c
dl2xxx.c
dl2xxx.list
dl3.cc
dl3.list
dl3a.out
dl3b.out
dl3header.h
dl3main.cc
dl4.c
dl4.list
dl4a.out
dl4b.out
dl4main.c
dl4xxx.c
dl4xxx.list
dl5.cc
dl5.out
dl6.c
dl6a.out
dl6amain.c
dl6b.out
dl6bmain.c
dl6cmain.c
dl6dmain.c
dummy.c
dwarf1.c
dwarf1.h
dwarf1.out
dwarf1main.c
dwarf.exp	ChangeLog rotatation and copyright year update	2015-01-02 00:53:45 +10:30
dynamic1.d
dynamic1.ld
dynamic1.s
dynamic-1.c
dynamic-1.rd
dynamic-1.syms
dynbss1.c
dynsym1.d
eh1.d	Discard zero address range eh_frame FDEs	2014-10-04 22:49:32 +09:30
eh1.s	Discard zero address range eh_frame FDEs	2014-10-04 22:49:32 +09:30
eh1a.s
eh2.d	Discard zero address range eh_frame FDEs	2014-10-04 22:49:32 +09:30
eh2a.s
eh3.d	Discard zero address range eh_frame FDEs	2014-10-04 22:49:32 +09:30
eh3.s	Discard zero address range eh_frame FDEs	2014-10-04 22:49:32 +09:30
eh3a.s
eh4.d
eh4.s
eh4a.s
eh5.d	Add Visium support to ld	2014-12-06 16:45:22 +01:00
eh5.s
eh5a.s
eh5b.s
eh6.d
eh6.s
eh-frame-hdr.d	Add Visium support to ld	2014-12-06 16:45:22 +01:00
eh-frame-hdr.s
eh-group1.s
eh-group2.s
eh-group.exp	ChangeLog rotatation and copyright year update	2015-01-02 00:53:45 +10:30
ehdr_start-missing.d
ehdr_start-missing.t
ehdr_start-shared.d
ehdr_start-strongref.s
ehdr_start-userdef.d
ehdr_start-userdef.t
ehdr_start-weak.d	Strip undefined symbols from .symtab	2015-02-19 13:36:34 +10:30
ehdr_start.d
ehdr_start.s
elf.exp	Fix broken -Bsymbolic-functions	2015-07-25 20:41:04 +09:30
empty2.d
empty2.s
empty.d
empty.s
end.c
endhidden.c
endprotected.c
endsym.d	Don't PROVIDE over top of common symbols	2014-12-23 23:36:50 +10:30
endsym.s	Don't PROVIDE over top of common symbols	2014-12-23 23:36:50 +10:30
exclude1.s
exclude2.s
exclude3.s
exclude3a.d
exclude3b.d
exclude3c.d
exclude.exp	ChangeLog rotatation and copyright year update	2015-01-02 00:53:45 +10:30
export-class-def.s
export-class-dep.s
export-class-lib.s
export-class-lib.ver
export-class-ref.s
export-class.exp	ChangeLog rotatation and copyright year update	2015-01-02 00:53:45 +10:30
export-class.sd
export-class.vd
expr1.d
expr1.s
expr1.t
extract-symbol-1.ld
extract-symbol-1.s
extract-symbol-1sec.d	Adds support for generating notes in V850 binaries.	2015-02-24 17:54:09 +00:00
extract-symbol-1sym.d
fini0.s
fini1.s
fini2.s
fini3.s
fini.c
fini.out
finin.s
flags1.d	Add Visium support to ld	2014-12-06 16:45:22 +01:00
flags1.ld
flags1.s
foo0.s
foo1.s
foo2.s
foo3.s
foo.c
foo.map
foon.s
frame.exp	ChangeLog rotatation and copyright year update	2015-01-02 00:53:45 +10:30
frame.s
func1.c
gabiend.rt	Add --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi]	2015-04-14 22:01:38 -07:00
gabinormal.rt	Add --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi]	2015-04-14 22:01:38 -07:00
gap.s	Assign file position for .strtab only if needed	2014-12-30 19:09:11 -08:00
global1.d
gnubegin.rS	Add --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi]	2015-04-14 22:01:38 -07:00
gnunormal.rS	Add --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi]	2015-04-14 22:01:38 -07:00
group1.d	Strip undefined symbols from .symtab	2015-02-19 13:36:34 +10:30
group1a.s
group1b.s
group2.d
group3a.d
group3a.s
group3b.d	Remove support for the (deprecated) openrisc and or32 configurations and replace	2014-04-22 15:57:47 +01:00
group3b.s
group4.d
group5.d
group6.d
group7.d
group8.s
group8a.d	Remove support for the (deprecated) openrisc and or32 configurations and replace	2014-04-22 15:57:47 +01:00
group8b.d	Remove support for the (deprecated) openrisc and or32 configurations and replace	2014-04-22 15:57:47 +01:00
group9.s
group9a.d	Remove support for the (deprecated) openrisc and or32 configurations and replace	2014-04-22 15:57:47 +01:00
group9b.d	Remove support for the (deprecated) openrisc and or32 configurations and replace	2014-04-22 15:57:47 +01:00
group10.d
group10.s
group.ld	[MIPS] Implement O32 FPXX, FP64 and FP64A ABI extensions	2014-07-29 11:27:59 +01:00
hash.d
header.d
header.s
header.t
hidden.out
indirect1a.c
indirect1b.c
indirect1c.c
indirect2.c
indirect3.out
indirect3a.c
indirect3b.c
indirect3c.c
indirect4.out
indirect4a.c
indirect4b.c
indirect4c.c
indirect.exp	Properly merge hidden versioned symbol	2015-08-07 05:04:35 -07:00
init0.s
init1.s
init2.s
init3.s
init-fini-arrays.d
init-fini-arrays.s
init-mixed.c
init-mixed.out
init.c
init.out
initn.s
libbarw.rd
linkinfo1.s
linkinfo1a.d	Properly set sh_info for .rela.plt/rel.plt section	2015-03-30 04:40:49 -07:00
linkinfo1b.d	Properly set sh_info for .rela.plt/rel.plt section	2015-03-30 04:40:49 -07:00
linkonce1.d
linkonce1a.s
linkonce1b.s
linkonce2.d	Remove support for the (deprecated) openrisc and or32 configurations and replace	2014-04-22 15:57:47 +01:00
linkoncerdiff1.s
linkoncerdiff2.s
linkoncerdiff.d
lma.lnk
lma.s
loadaddr1.d
loadaddr1.t
loadaddr2.d
loadaddr2.t
loadaddr3.t
loadaddr3a.d
loadaddr3b.d
loadaddr.s
loadaddr.t
local1.d
local1.map
local1.s
main.c
maxpage1.d
maxpage1.s
maxpage2.d
maxpage3.t
maxpage3a.d
maxpage3b.d
maxpage3c.d
maxpage4.d
maxpage4.t
maxpage5.d
maxpage5.s
maxpage5.t
merge2.d	Remove support for the (deprecated) openrisc and or32 configurations and replace	2014-04-22 15:57:47 +01:00
merge2.s
merge3.d	Add aligned string merge test	2015-02-25 00:15:26 +10:30
merge3.s	Add aligned string merge test	2015-02-25 00:15:26 +10:30
merge.d
merge.ld
merge.s
multibss1.d
multibss1.s
needed1.out
needed1a.c
needed1b.c
needed1c.c
needed2.ver
needed2a.c
needed2b.c
needed2c.c
needed3.c	PR 17287, DT_NEEDED of unneeded libraries affects --as-needed	2014-08-18 18:45:01 +09:30
new.cc
nobits-1.d
nobits-1.s
nobits-1.t
noload-1.d
noload-1.s
noload-1.t
noload-2.d
noload-3.d
noload-3.s
noload-3.t
normal.out
note-1.d
note-1.s
note-1.t
note-2.d
note-2.s
note-2.t
note-3.l
note-3.s
note-3.t
now-1.d
now-2.d
now-3.d
now-4.d
orphan2.d
orphan2.s
orphan3.d	Remove support for the (deprecated) openrisc and or32 configurations and replace	2014-04-22 15:57:47 +01:00
orphan3a.s
orphan3b.s
orphan3c.s
orphan3d.s
orphan3e.s
orphan3f.s
orphan4.d
orphan4.ld
orphan4.s
orphan-5.l	Add new linker option: --warn-orphan which generates warning messages when orphan sections are detected.	2015-04-07 16:29:41 +01:00
orphan-region.d	Remove support for the (deprecated) openrisc and or32 configurations and replace	2014-04-22 15:57:47 +01:00
orphan-region.ld	[MIPS] Implement O32 FPXX, FP64 and FP64A ABI extensions	2014-07-29 11:27:59 +01:00
orphan-region.s
orphan.d	Remove support for the (deprecated) openrisc and or32 configurations and replace	2014-04-22 15:57:47 +01:00
orphan.ld	[MIPS] Implement O32 FPXX, FP64 and FP64A ABI extensions	2014-07-29 11:27:59 +01:00
orphan.s
overlay.d
overlay.s
overlay.t
pass.out
pr349-1.s
pr349-2.s
pr349.d	Remove support for the (deprecated) openrisc and or32 configurations and replace	2014-04-22 15:57:47 +01:00
pr2404.out
pr2404a.c
pr2404b.c
pr9676-1.c
pr9676-2.c
pr9676-3.c
pr9676-4.c
pr9676.rd
pr9679-1.c
pr9679-2.c
pr9679.rd
pr11138-1.c
pr11138-1.map
pr11138-2.c
pr11138-2.map
pr11138.out
pr11304.d
pr11304a.s
pr11304b.s
pr12851.d	Remove support for the (deprecated) openrisc and or32 configurations and replace	2014-04-22 15:57:47 +01:00
pr12851.s
pr12975.d	Remove support for the (deprecated) openrisc and or32 configurations and replace	2014-04-22 15:57:47 +01:00
pr12975.s
pr12975.t
pr13177.d	Remove support for the (deprecated) openrisc and or32 configurations and replace	2014-04-22 15:57:47 +01:00
pr13177.s
pr13195.c
pr13195.d	Remove support for the (deprecated) openrisc and or32 configurations and replace	2014-04-22 15:57:47 +01:00
pr13195.s
pr13195.t
pr13250-1.c
pr13250-2.c
pr13250-3.c
pr13839.d
pr13839.s
pr13839.t
pr14052.d
pr14052.t
pr14156a.d
pr14156b.d
pr14156c.d
pr14156c.t
pr14170a.s
pr14170b.s
pr14170c.s
pr14323-1.c
pr14323-2.c
pr14525.c
pr14525.out
pr14862-1.c
pr14862-2.c
pr14862.map
pr14862.out
pr14926.d	Add Visium support to ld	2014-12-06 16:45:22 +01:00
pr14926.s
pr16322.d
pr16322.s	ld: don't use ia64 register name in expression of pr16322 test	2015-01-28 10:04:51 +01:00
pr16452.map	Add tests for PR ld/16452 and PR ld/16457	2014-12-01 06:06:21 -08:00
pr16452.od	Add tests for PR ld/16452 and PR ld/16457	2014-12-01 06:06:21 -08:00
pr16452a.c	Add tests for PR ld/16452 and PR ld/16457	2014-12-01 06:06:21 -08:00
pr16452b.c	Add tests for PR ld/16452 and PR ld/16457	2014-12-01 06:06:21 -08:00
pr16457.od	Add tests for PR ld/16452 and PR ld/16457	2014-12-01 06:06:21 -08:00
pr16496a.c	Display symbol version when dumping dynrelocs	2014-11-25 06:47:44 -08:00
pr16496a.map	Display symbol version when dumping dynrelocs	2014-11-25 06:47:44 -08:00
pr16496b.c	Display symbol version when dumping dynrelocs	2014-11-25 06:47:44 -08:00
pr16496b.od	Display symbol version when dumping dynrelocs	2014-11-25 06:47:44 -08:00
pr16498a.d
pr16498a.s
pr16498a.t
pr16498b.d
pr16498b.t
pr17068.s	Reload --as-needed libraries inside groups	2014-07-03 17:05:42 +09:30
pr17068a.s	Reload --as-needed libraries inside groups	2014-07-03 17:05:42 +09:30
pr17068b.s	Reload --as-needed libraries inside groups	2014-07-03 17:05:42 +09:30
pr17068c.s	Reload --as-needed libraries inside groups	2014-07-03 17:05:42 +09:30
pr17068d.s	Reload --as-needed libraries inside groups	2014-07-03 17:05:42 +09:30
pr17068e.s	Reload --as-needed libraries inside groups	2014-07-03 17:05:42 +09:30
pr17068ez.s	Reload --as-needed libraries inside groups	2014-07-03 17:05:42 +09:30
pr17615.d	Fix pr17615 testcase	2015-01-20 11:12:35 +10:30
pr17615.s	Add a testcase for PR ld/17615	2015-01-19 09:23:29 -08:00
pr18458a.c	Convert PLT reloc only if pointer equality isn't needed	2015-05-27 14:32:24 -07:00
pr18458b.c	Convert PLT reloc only if pointer equality isn't needed	2015-05-27 14:32:24 -07:00
pr18458c.c	Convert PLT reloc only if pointer equality isn't needed	2015-05-27 14:32:24 -07:00
pr18718.c	Use noclone attribute only for GCC 4.5 or newer	2015-07-29 11:20:04 -07:00
pr18720.out	Properly merge hidden versioned symbol	2015-08-07 05:04:35 -07:00
pr18720a.c	Properly merge hidden versioned symbol	2015-08-07 05:04:35 -07:00
pr18720b.c	Properly merge hidden versioned symbol	2015-08-07 05:04:35 -07:00
pr18720c.c	Properly merge hidden versioned symbol	2015-08-07 05:04:35 -07:00
pr18735.d	Don't change the default symbol for relocatable link	2015-07-30 03:28:00 -07:00
pr18735.s	Don't change the default symbol for relocatable link	2015-07-30 03:28:00 -07:00
preinit.c
preinit.out
provide-hidden-1.ld
provide-hidden-1.s
provide-hidden-2.ld
provide-hidden-2.s
provide-hidden-3.s
provide-hidden-4.s
provide-hidden-abs.nd
provide-hidden-def.nd
provide-hidden-dyn.nd
provide-hidden-dynabs.nd
provide-hidden-dynsec.nd
provide-hidden-s.ld
provide-hidden-s.nd
provide-hidden-sec.nd
provide-hidden.exp	ChangeLog rotatation and copyright year update	2015-01-02 00:53:45 +10:30
rdynamic-1.c
rdynamic-1.rd
rel.c
relmain.c
relmain.out
relocatable.d
relocatable.t
relro1.s
relro2.s
rpath-1.d
rpath-2.d
runpath-1.d
runpath-2.d
sec64k.exp	ChangeLog rotatation and copyright year update	2015-01-02 00:53:45 +10:30
sec-to-seg1.s
sec-to-seg2.s
sec-to-seg-script-adjoining-pages.t
sec-to-seg-script-disjoint-pages.t
sec-to-seg-script-same-page.t
sec-to-seg.exp	ChangeLog rotatation and copyright year update	2015-01-02 00:53:45 +10:30
seg.d
seg.s
seg.t
shared.exp	Check address of versined symbol	2015-07-27 10:11:33 -07:00
simple.s
stab.d
stack-exec.rd
stack-size.rd
stack.s
start.s
strtab.d	Run ld-elf/strtab only on linux/gnu targets	2015-06-25 10:14:13 -07:00
strtab.s	Use strtab with GC and suffix merging for .strtab	2015-06-25 08:16:14 -07:00
symbol1ref.s
symbol1w.s
symbol2ref.s
symbol2w.s
symbol3.s
symbol3w.s
symbolic-func.r	Fix broken -Bsymbolic-functions	2015-07-25 20:41:04 +09:30
symbolic-func.s	Fix broken -Bsymbolic-functions	2015-07-25 20:41:04 +09:30
table.s
tbss1.s
tbss2.s
tbss3.s
tbss.s
tdata1.s
tdata2.s
tdata3.s
textaddr1.d
textaddr2.d
textaddr3.d
textaddr4.d
textaddr5.d
textaddr6.d
textaddr7.d
tls_common.exp	ChangeLog rotatation and copyright year update	2015-01-02 00:53:45 +10:30
tls_common.s
tls_gc.s
unknown2.d
unknown2.s
unknown.d
var1.d
var1.s
var1.t
warn1.d	Remove support for the (deprecated) openrisc and or32 configurations and replace	2014-04-22 15:57:47 +01:00
warn2.d	Remove support for the (deprecated) openrisc and or32 configurations and replace	2014-04-22 15:57:47 +01:00
warn3.d	Remove support for the (deprecated) openrisc and or32 configurations and replace	2014-04-22 15:57:47 +01:00
warn.out
weak-dyn-1.ld
weak-dyn-1.rd
weak-dyn-1a.s
weak-dyn-1b.s
weakdef1.c
wrap1.c
wrap1.out
wrap1a.c
wrap1b.c
wrap.exp	ChangeLog rotatation and copyright year update	2015-01-02 00:53:45 +10:30
zlibbegin.rS	Replace -g with -ggdb3 in ld compress tests	2015-07-24 04:16:56 -07:00
zlibnormal.rS	Replace -g with -ggdb3 in ld compress tests	2015-07-24 04:16:56 -07:00