aboutsummaryrefslogtreecommitdiff
path: root/bfd/elf32-arc.c
diff options
context:
space:
mode:
authorCupertino Miranda <cmiranda@synopsys.com>2017-05-23 13:36:33 +0200
committerCupertino Miranda <cmiranda@synopsys.com>2017-06-08 19:00:37 +0200
commite3d1d4088ad3b4d0fed39df62ad295ed60707807 (patch)
tree19318c728c2aca61d28ec2347047affecab30b92 /bfd/elf32-arc.c
parent64aa8e030360ba68e32ca15fa5aa426160a2efb1 (diff)
downloadgdb-e3d1d4088ad3b4d0fed39df62ad295ed60707807.zip
gdb-e3d1d4088ad3b4d0fed39df62ad295ed60707807.tar.gz
gdb-e3d1d4088ad3b4d0fed39df62ad295ed60707807.tar.bz2
[ARC] Corrected conditions for dynamic sections creation.
Fixed conditions to create the dynamic sections. Previously there would be times where the dynamic sections would not be created although they were actually required for linking to work. Issue found through OpenADK build, more precisely the ublicb testsuite package. bfd/ChangeLog: Cupertino Miranda <cmiranda@synopsys.com> elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate dynamic sections.
Diffstat (limited to 'bfd/elf32-arc.c')
-rw-r--r--bfd/elf32-arc.c20
1 files changed, 11 insertions, 9 deletions
diff --git a/bfd/elf32-arc.c b/bfd/elf32-arc.c
index 03c00c3..6903ad7 100644
--- a/bfd/elf32-arc.c
+++ b/bfd/elf32-arc.c
@@ -1904,10 +1904,14 @@ elf_arc_check_relocs (bfd * abfd,
const Elf_Internal_Rela * rel_end;
bfd * dynobj;
asection * sreloc = NULL;
+ struct elf_link_hash_table * htab = elf_hash_table (info);
if (bfd_link_relocatable (info))
return TRUE;
+ if (htab->dynobj == NULL)
+ htab->dynobj = abfd;
+
dynobj = (elf_hash_table (info))->dynobj;
symtab_hdr = &((elf_tdata (abfd))->symtab_hdr);
sym_hashes = elf_sym_hashes (abfd);
@@ -1929,15 +1933,6 @@ elf_arc_check_relocs (bfd * abfd,
}
howto = arc_elf_howto (r_type);
- if (dynobj == NULL
- && (is_reloc_for_GOT (howto)
- || is_reloc_for_TLS (howto)))
- {
- dynobj = elf_hash_table (info)->dynobj = abfd;
- if (! _bfd_elf_create_got_section (abfd, info))
- return FALSE;
- }
-
/* Load symbol information. */
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx < symtab_hdr->sh_info) /* Is a local symbol. */
@@ -1994,6 +1989,10 @@ elf_arc_check_relocs (bfd * abfd,
{
if (sreloc == NULL)
{
+ if (info->dynamic
+ && ! htab->dynamic_sections_created
+ && ! _bfd_elf_link_create_dynamic_sections (abfd, info))
+ return FALSE;
sreloc = _bfd_elf_make_dynamic_reloc_section (sec, dynobj,
2, abfd,
/*rela*/
@@ -2021,6 +2020,9 @@ elf_arc_check_relocs (bfd * abfd,
if (is_reloc_for_GOT (howto)
|| is_reloc_for_TLS (howto))
{
+ if (! _bfd_elf_create_got_section (dynobj, info))
+ return FALSE;
+
arc_fill_got_info_for_reloc (
arc_got_entry_type_for_reloc (howto),
get_got_entry_list_for_symbol (abfd, r_symndx, h),