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Clear HAS_RELOC if there are no relocations

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The HAS_RELOC bit should be cleared when relocations are removed from
relocatable files.

bfd/

	PR binutils/19547
	* elf.c (assign_section_numbers): Clear HAS_RELOC if there are
	no relocations in relocatable files.

binutils/

	PR binutils/19547
	* testsuite/binutils-all/objcopy.exp
	(objcopy_test_without_global_symbol): New proc.
	Run objcopy_test_without_global_symbol.
	* testsuite/binutils-all/pr19547.c: New file.
This commit is contained in:
H.J. Lu
2016-02-02 03:30:21 -08:00
parent a143b0045c
commit 14f2c699dd
5 changed files with 64 additions and 0 deletions
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9
bfd/elf.c
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@ -3355,6 +3355,8 @@ assign_section_numbers (bfd *abfd, struct bfd_link_info *link_info)
/* SHT_GROUP sections are in relocatable files only. */
if (link_info == NULL || bfd_link_relocatable (link_info))
{
bfd_size_type reloc_count = 0;
/* Put SHT_GROUP sections first. */
for (sec = abfd->sections; sec != NULL; sec = sec->next)
{
@ -3371,7 +3373,14 @@ assign_section_numbers (bfd *abfd, struct bfd_link_info *link_info)
else
d->this_idx = section_number++;
}
/* Count relocations. */
reloc_count += sec->reloc_count;
}
/* Clear HAS_RELOC if there are no relocations. */
if (reloc_count == 0)
abfd->flags &= ~HAS_RELOC;
}
for (sec = abfd->sections; sec; sec = sec->next)