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Don't return on STT_GNU_IFUNC symbol when stripping.

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bfd/

2009-11-09  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10911
	* elflink.c (elf_link_output_extsym): Don't return on
	STT_GNU_IFUNC symbol when stripping.

ld/testsuite/

2009-11-09  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10911
	* ld-ifunc/ifunc-4a-x86.d: New.
This commit is contained in:
H.J. Lu 2009-11-09 14:37:16 +00:00
parent 46b5151381
commit 57ca8ac797
4 changed files with 23 additions and 2 deletions
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8
bfd/ChangeLog
View File

@ -1,3 +1,9 @@
2009-11-09 H.J. Lu <hongjiu.lu@intel.com>
PR ld/10911
* elflink.c (elf_link_output_extsym): Don't return on
STT_GNU_IFUNC symbol when stripping.
2009-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
@ -8,7 +14,7 @@
* elflink.c (elf_link_add_object_symbols): Improve error
message generated when a symbol is left unresolved because a
--no-add-needed command line option has prevented the
--no-add-needed command line option has prevented the
inclusion of the DSO defining it.
2009-11-03 Alan Modra <amodra@bigpond.net.au>

4
bfd/elflink.c
View File

@ -8639,9 +8639,11 @@ elf_link_output_extsym (struct elf_link_hash_entry *h, void *data)
strip = FALSE;
/* If we're stripping it, and it's not a dynamic symbol, there's
nothing else to do unless it is a forced local symbol. */
nothing else to do unless it is a forced local symbol or a
STT_GNU_IFUNC symbol. */
if (strip
&& h->dynindx == -1
&& h->type != STT_GNU_IFUNC
&& !h->forced_local)
return TRUE;

5
ld/testsuite/ChangeLog
View File

@ -1,3 +1,8 @@
2009-11-09 H.J. Lu <hongjiu.lu@intel.com>
PR ld/10911
* ld-ifunc/ifunc-4a-x86.d: New.
2009-11-02 Paul Brook <paul@codesourcery.com>
* ld-arm/arm-elf.exp: Add new attr-merge-vfp tests.

8
ld/testsuite/ld-ifunc/ifunc-4a-x86.d Normal file
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@ -0,0 +1,8 @@
#ld: -s
#readelf: -r --wide
#target: x86_64-*-* i?86-*-*
#source: ifunc-4-x86.s
#...
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_[_0-9A-Z]+_IRELATIVE[ ]*[0-9a-f]*
#pass