| From b182c9f81daa08cf18cd78af3e7aca74640e8551 Mon Sep 17 00:00:00 2001 |
| From: Cupertino Miranda <cmiranda@synopsys.com> |
| Date: Fri, 2 Mar 2018 17:38:14 +0100 |
| Subject: [PATCH] [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. |
| |
| Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> |
| --- |
| bfd/elf32-arc.c | 7 ++++++- |
| 1 file changed, 6 insertions(+), 1 deletion(-) |
| |
| diff --git a/bfd/elf32-arc.c b/bfd/elf32-arc.c |
| index 72b808b99127..6f6470f6f202 100644 |
| --- a/bfd/elf32-arc.c |
| +++ b/bfd/elf32-arc.c |
| @@ -1943,7 +1943,12 @@ 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) |
| -- |
| 2.17.1 |
| |
