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Do not place symbols into a discarded .dynsym

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Prevents getting an error about dynamic symbols in sections indexed
64K+ when .dynsym is discarded.

	* elflink.c (elf_link_output_extsym): Do not place symbols into a
	discarded .dynsym.
This commit is contained in:
Egeyar Bagcioglu
2018-10-03 23:27:32 +02:00
committed by Alan Modra
parent 35dc7e6b77
commit 1c2649ed74
2 changed files with 9 additions and 3 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2018-10-09 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
* elflink.c (elf_link_output_extsym): Do not place symbols into a
discarded .dynsym.
2018-10-08 H.J. Lu <hongjiu.lu@intel.com> 2018-10-08 H.J. Lu <hongjiu.lu@intel.com>
PR ld/23428 PR ld/23428

7
bfd/elflink.c
View File

@ -10024,9 +10024,10 @@ elf_link_output_extsym (struct bfd_hash_entry *bh, void *data)
/* If this symbol should be put in the .dynsym section, then put it /* If this symbol should be put in the .dynsym section, then put it
there now. We already know the symbol index. We also fill in there now. We already know the symbol index. We also fill in
the entry in the .hash section. */ the entry in the .hash section. */
if (elf_hash_table (flinfo->info)->dynsym != NULL if (h->dynindx != -1
&& h->dynindx != -1 && elf_hash_table (flinfo->info)->dynamic_sections_created
&& elf_hash_table (flinfo->info)->dynamic_sections_created) && elf_hash_table (flinfo->info)->dynsym != NULL
&& !discarded_section (elf_hash_table (flinfo->info)->dynsym))
{ {
bfd_byte *esym; bfd_byte *esym;