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[ARC] Make sure global symbol is not an indirect or warning. 

Problem identified in the context of glibc with latest upstream binutils.
Dynamic symbol space was being reserved but, no actual information for the
symbol was being set. Data for the symbol was kept initialized with -1.
No easy test case was possible to be created.

bfd/
2018-03-01  Cupertino Miranda <cmiranda@synopsys.com>

	* elf32-arc.c (elf_arc_check_relocs): Changed.
This commit is contained in:
Cupertino Miranda 2018-03-02 17:38:14 +01:00
parent c834917fda
commit 2936af9015
1 changed files with 6 additions and 1 deletions
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7
bfd/elf32-arc.c
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@ -1976,7 +1976,12 @@ elf_arc_check_relocs (bfd * abfd,
if (r_symndx < symtab_hdr->sh_info) /* Is a local symbol. */
h = NULL;
else /* Global one. */
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
{
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
while (h->root.type == bfd_link_hash_indirect
|| h->root.type == bfd_link_hash_warning)
h = (struct elf_link_hash_entry *) h->root.u.i.link;
}
switch (r_type)