From 2936af90155cf7f7647b4886dc5b9568d15ca298 Mon Sep 17 00:00:00 2001 From: Cupertino Miranda 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 * elf32-arc.c (elf_arc_check_relocs): Changed. --- 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 3f60d097e6..4d36a41756 100644 --- a/bfd/elf32-arc.c +++ b/bfd/elf32-arc.c @@ -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) -- 2.34.1