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Diffstat (limited to 'bfd/ChangeLog')
| -rw-r--r-- | bfd/ChangeLog | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 55b1560..b061ffa 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,61 @@ +2008-05-21 Maxim Kuvyrkov <maxim@codesourcery.com> + + Add multi-GOT support for m68k. + * elf32-m68k.c (struct elf_m68k_link_hash_entry: got_entry_key, + glist): New fields. + (struct elf_m68k_got_entry_key, struct elf_m68k_got_entry, + struct elf_m68k_got, struct elf_m68k_bfd2got_entry, + struct elf_m68k_multi_got): New data structures. + (struct elf_m68k_link_hash_table: local_gp_p, use_neg_got_offsets_p, + allow_multigot_p, multi_got_): New fields. + (elf_m68k_multi_got): New macro. + (elf_m68k_link_hash_newfunc): Initialize new fields of + struct elf_m68k_link_hash_entry. + (elf_m68k_link_hash_table_create): Initialize new fields of + struct elf_m68k_link_hash_table. + (elf_m68k_link_hash_table_free): New static function implementing hook. + (elf_m68k_init_got, elf_m68k_clear_got, elf_m68k_create_empty_got): New + static functions for struct elf_m68k_got. + (elf_m68k_init_got_entry_key, elf_m68k_got_entry_hash, + elf_m68k_got_entry_eq): New static functions for + struct elf_m68k_got_entry. + (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT, + ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): New macros. + (enum elf_m68k_get_entry_howto): New enum. + (elf_m68k_get_got_entry, elf_m68k_update_got_entry_type, + elf_m68k_remove_got_entry_type): New static functions for + struct elf_m68k_got_entry. + (elf_m68k_add_entry_to_got): New static function. + (elf_m68k_bfd2got_entry_hash, elf_m68k_bfd2got_entry_eq, + elf_m68k_bfd2got_entry_del, elf_m68k_get_bfd2got_entry): New static + functions for struct elf_m68k_bfd2got_entry. + (struct elf_m68k_can_merge_gots_arg, elf_m68k_can_merge_gots_1, + elf_m68k_can_merge_gots): New traversal. + (struct elf_m68k_merge_gots_arg, elf_m68k_merge_gots_1, + elf_m68k_merge_gots): Ditto. + (struct elf_m68k_finalize_got_offsets_arg, + elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Ditto. + (struct elf_m68k_partition_multi_got_arg, + elf_m68k_partition_multi_got_1, elf_m68k_init_symndx2h_1, + elf_m68k_partition_multi_got): Ditto. + (elf_m68k_find_got_entry_ptr, elf_m68k_remove_got_entry): New static + functions. + (elf_m68k_copy_indirect_symbol): New static function implementing + a hook. + (elf_m68k_check_relocs): Update to add entries to multi-GOT. + (elf_m68k_gc_sweep_hook): Update to remove entries from multi-GOT. + (elf_m68k_always_size_sections): Assign BFDs to GOTs. + (elf_m68k_relocate_section): Update to properly handle GOT relocations. + (elf_m68k_finish_dynamic_symbol): Update to traverse all GOT entries + of a global symbol. + (bfd_elf_m68k_set_target_options): New function. + (bfd_elf32_bfd_link_hash_table_free): Define hook. + (bfd_elf32_bfd_final_link): Change expansion to bfd_elf_final_link + to skip generic calculation of GOT offsets. + (elf_backend_copy_indirect_symbol): Define hook. + * bfd-in.h (bfd_elf_m68k_set_target_options): Declare function. + * bfd-in2.h: Regenerate. + 2008-05-21 André Johansen <andrejoh@gmail.com> PR 868 |