diff options
Diffstat (limited to 'bfd/elf64-s390.c')
| -rw-r--r-- | bfd/elf64-s390.c | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/bfd/elf64-s390.c b/bfd/elf64-s390.c index ceb5efa0867..296e3493200 100644 --- a/bfd/elf64-s390.c +++ b/bfd/elf64-s390.c @@ -40,12 +40,13 @@ static boolean create_got_section static boolean elf_s390_create_dynamic_sections PARAMS((bfd *, struct bfd_link_info *)); static void elf_s390_copy_indirect_symbol - PARAMS ((struct elf_link_hash_entry *, struct elf_link_hash_entry *)); + PARAMS ((struct elf_backend_data *, struct elf_link_hash_entry *, + struct elf_link_hash_entry *)); static boolean elf_s390_check_relocs PARAMS ((bfd *, struct bfd_link_info *, asection *, const Elf_Internal_Rela *)); static asection *elf_s390_gc_mark_hook - PARAMS ((bfd *, struct bfd_link_info *, Elf_Internal_Rela *, + PARAMS ((asection *, struct bfd_link_info *, Elf_Internal_Rela *, struct elf_link_hash_entry *, Elf_Internal_Sym *)); static boolean elf_s390_gc_sweep_hook PARAMS ((bfd *, struct bfd_link_info *, asection *, @@ -70,8 +71,6 @@ static boolean elf_s390_finish_dynamic_sections PARAMS ((bfd *, struct bfd_link_info *)); static boolean elf_s390_object_p PARAMS ((bfd *)); -#define USE_RELA 1 /* We want RELA relocations, not REL. */ - #include "elf/s390.h" /* In case we're on a 32-bit machine, construct a 64-bit "-1" value @@ -471,7 +470,7 @@ create_got_section (dynobj, info) (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS | SEC_IN_MEMORY | SEC_LINKER_CREATED | SEC_READONLY)) - || ! bfd_set_section_alignment (dynobj, htab->srelgot, 2)) + || ! bfd_set_section_alignment (dynobj, htab->srelgot, 3)) return false; return true; } @@ -510,7 +509,8 @@ elf_s390_create_dynamic_sections (dynobj, info) /* Copy the extra info we tack onto an elf_link_hash_entry. */ static void -elf_s390_copy_indirect_symbol (dir, ind) +elf_s390_copy_indirect_symbol (bed, dir, ind) + struct elf_backend_data *bed; struct elf_link_hash_entry *dir, *ind; { struct elf_s390_link_hash_entry *edir, *eind; @@ -552,7 +552,7 @@ elf_s390_copy_indirect_symbol (dir, ind) eind->dyn_relocs = NULL; } - _bfd_elf_link_hash_copy_indirect (dir, ind); + _bfd_elf_link_hash_copy_indirect (bed, dir, ind); } /* Look through the relocs for a section during the first phase, and @@ -776,7 +776,7 @@ elf_s390_check_relocs (abfd, info, sec, relocs) flags |= SEC_ALLOC | SEC_LOAD; if (sreloc == NULL || ! bfd_set_section_flags (dynobj, sreloc, flags) - || ! bfd_set_section_alignment (dynobj, sreloc, 2)) + || ! bfd_set_section_alignment (dynobj, sreloc, 3)) return false; } elf_section_data (sec)->sreloc = sreloc; @@ -855,8 +855,8 @@ elf_s390_check_relocs (abfd, info, sec, relocs) relocation. */ static asection * -elf_s390_gc_mark_hook (abfd, info, rel, h, sym) - bfd *abfd; +elf_s390_gc_mark_hook (sec, info, rel, h, sym) + asection *sec; struct bfd_link_info *info ATTRIBUTE_UNUSED; Elf_Internal_Rela *rel; struct elf_link_hash_entry *h; @@ -886,9 +886,7 @@ elf_s390_gc_mark_hook (abfd, info, rel, h, sym) } } else - { - return bfd_section_from_elf_index (abfd, sym->st_shndx); - } + return bfd_section_from_elf_index (sec->owner, sym->st_shndx); return NULL; } @@ -1019,7 +1017,7 @@ elf_s390_adjust_dynamic_symbol (info, h) /* If this is a function, put it in the procedure linkage table. We will fill in the contents of the procedure linkage table later - (although we could actually do it here). */ + (although we could actually do it here). */ if (h->type == STT_FUNC || (h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT) != 0) { @@ -1937,9 +1935,11 @@ elf_s390_relocate_section (output_bfd, info, input_bfd, input_section, break; } + /* Dynamic relocs are not propagated for SEC_DEBUGGING sections + because such sections are not SEC_ALLOC and thus ld.so will + not process them. */ if (unresolved_reloc - && !(info->shared - && (input_section->flags & SEC_DEBUGGING) != 0 + && !((input_section->flags & SEC_DEBUGGING) != 0 && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) != 0)) (*_bfd_error_handler) (_("%s(%s+0x%lx): unresolvable relocation against symbol `%s'"), @@ -2339,6 +2339,7 @@ const struct elf_size_info s390_elf64_size_info = bfd_elf64_write_out_phdrs, bfd_elf64_write_shdrs_and_ehdr, bfd_elf64_write_relocs, + bfd_elf64_swap_symbol_in, bfd_elf64_swap_symbol_out, bfd_elf64_slurp_reloc_table, bfd_elf64_slurp_symbol_table, |