diff options
| author | Cupertino Miranda <cmiranda@synopsys.com> | 2017-05-23 13:36:33 +0200 |
|---|---|---|
| committer | Cupertino Miranda <cmiranda@synopsys.com> | 2017-06-08 19:00:37 +0200 |
| commit | e3d1d4088ad3b4d0fed39df62ad295ed60707807 (patch) | |
| tree | 19318c728c2aca61d28ec2347047affecab30b92 /bfd | |
| parent | 64aa8e030360ba68e32ca15fa5aa426160a2efb1 (diff) | |
| download | gdb-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')
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/elf32-arc.c | 20 |
2 files changed, 16 insertions, 9 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 6c4baf8..e99ca85 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,10 @@ 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com> + * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate + dynamic sections. + +2017-06-08 Cupertino Miranda <cmiranda@synopsys.com> + * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to require TEXTREL. 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), |