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(elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss symbol.

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This commit is contained in:
Nick Clifton 2013-02-08 17:14:49 +00:00
parent ad1fc92a0f
commit 34c67f14b0
2 changed files with 3 additions and 8 deletions
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2
bfd/ChangeLog
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@ -2,6 +2,8 @@
* elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
sections.
(elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
symbol.
2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>

9
bfd/elf32-metag.c
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@ -2570,13 +2570,6 @@ elf_metag_adjust_dynamic_symbol (struct bfd_link_info *info,
return TRUE;
}
if (eh->size == 0)
{
(*_bfd_error_handler) (_("dynamic variable `%s' is zero size"),
hh->eh.root.root.string);
return TRUE;
}
/* We must allocate the symbol in our .dynbss section, which will
become part of the .bss section of the executable. There will be
an entry for this symbol in the .dynsym section. The dynamic
@ -2592,7 +2585,7 @@ elf_metag_adjust_dynamic_symbol (struct bfd_link_info *info,
/* We must generate a COPY reloc to tell the dynamic linker to
copy the initial value out of the dynamic object and into the
runtime process image. */
if ((eh->root.u.def.section->flags & SEC_ALLOC) != 0)
if ((eh->root.u.def.section->flags & SEC_ALLOC) != 0 && eh->size != 0)
{
htab->srelbss->size += sizeof (Elf32_External_Rela);
eh->needs_copy = 1;