| 2008-06-09 Paul Brook <paul@codesourcery.com> |
| |
| bfd/ |
| * elf32-arm.c (elf32_arm_merge_private_bfd_data): Allow BE8 shared |
| libraries. |
| |
| 2008-06-09 Christophe Lyon <christophe.lyon@st.com> |
| |
| * elf32-arm.c (arm_stub_is_thumb): Define. |
| (elf32_arm_final_link_relocate): Handle near mode switching stubs. |
| |
| 2008-06-07 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-spu.c (spu_elf_auto_overlay): Add valid area below sp |
| to stack calculation. |
| |
| 2008-06-06 Paul Brook <paul@codesourcery.com> |
| |
| bfd/ |
| * elf32-arm.c (elf32_arm_merge_private_bfd_data): Reject BE8 input. |
| |
| 2008-06-06 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-spu.c (spu_elf_auto_overlay): Relax requirement that |
| file names be unique. Specify archive:path in overlay script. |
| |
| 2008-06-05 Alan Modra <amodra@bigpond.net.au> |
| |
| PR ld/6590 |
| * elf64-ppc.c (ppc_build_one_stub): Correct reloc offsets. |
| |
| 2008-06-04 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf.c (ignore_section_sym): Don't test section sym value here. |
| (elf_map_symbols): Instead check zero value here as was done prior |
| to 2006-05-26 change. |
| |
| 2008-06-04 Nick Clifton <nickc@redhat.com> |
| |
| PR ld/6019 |
| * elf32-avr.c (elf32_avr_relax_section): Handle the case where |
| there are no local symbols. |
| |
| 2008-06-04 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-spu.c (get_sym_h): Don't attempt to read global syms. |
| (process_stubs): Likewise. |
| (discover_functions): Don't used cached symbols. |
| (maybe_insert_function): Correct condition under which function |
| array is realloc'd. |
| (mark_functions_via_relocs): Delete unused variable. |
| |
| 2008-05-30 Frediano Ziglio <frediano.ziglio@vodafone.com> |
| Nick Clifton <nickc@redhat.com> |
| |
| PR ld/6511 |
| * elf64-hppa.c (allocate_global_data_opd): Default to using the |
| dynamic symbol table for local function names in shared libraries. |
| |
| 2008-05-29 Jan Kratochvil <jan.kratochvil@redhat.com> |
| |
| * elf.c (assign_file_positions_for_load_sections): Adjust pre-section |
| gaps based on VMA and P_VADDR instead of LMA and P_PADDR addresses. |
| |
| 2008-05-28 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-spu.c (spu_elf_object_p): New function. |
| (elf_backend_object_p): Define. |
| (build_stub): Correct second word of 8 byte overlay stubs. |
| (spu_elf_relocate_section): Formatting. |
| |
| 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com> |
| |
| * elf.c (elfcore_write_register_note): New function. |
| * elf-bfd.h (elfcore_write_register_note): New prototype. |
| |
| 2008-05-22 Christophe Lyon <christophe.lyon@st.com> |
| |
| * elf32-arm.c (arm_type_of_stub): Ignore STT_SECTION symbols. |
| (elf32_arm_stub_add_mapping_symbol): Remove. |
| (elf32_arm_add_stub): Don't generate mapping symbols. Change |
| prototype. |
| (elf32_arm_size_stubs): Use new elf32_arm_add_stub |
| prototype. Don't generate thumb to arm glue for calls. |
| (arm_map_one_stub): Define. |
| (elf32_arm_output_arch_local_syms): Generate mapping symbols for |
| long calls stubs. |
| |
| 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 |
| * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free memory allocated |
| for filenames in function tables and variable tables. |
| |
| 2008-05-19 Alan Modra <amodra@bigpond.net.au> |
| |
| PR 2995, PR 6473 |
| * elf.c (_bfd_elf_make_section_from_shdr): Leave lma equal to |
| vma when all p_paddr fields are zero and there is more than |
| one PT_LOAD header. |
| |
| 2008-05-15 Christophe Lyon <christophe.lyon@st.com> |
| |
| Add long call support for ARM. |
| * elf32-arm.c (THM2_MAX_FWD_BRANCH_OFFSET): Define. |
| (THM2_MAX_BWD_BRANCH_OFFSET): Define. |
| (ARM_MAX_FWD_BRANCH_OFFSET): Define. |
| (ARM_MAX_BWD_BRANCH_OFFSET): Define. |
| (THM_MAX_FWD_BRANCH_OFFSET): Define. |
| (THM_MAX_BWD_BRANCH_OFFSET): Define. |
| (arm_long_branch_stub): Define. |
| (arm_pic_long_branch_stub): Define. |
| (arm_thumb_v4t_long_branch_stub): Define. |
| (arm_thumb_thumb_long_branch_stub): Define. |
| (arm_thumb_arm_v4t_long_branch_stub): Define. |
| (STUB_SUFFIX): Define. |
| (elf32_arm_stub_type): Define. |
| (elf32_arm_stub_hash_entry): Define. |
| (elf32_arm_link_hash_entry): Add stub_cache field. |
| (arm_stub_hash_lookup): Define. |
| (elf32_arm_link_hash_table): Add stub_hash_table, stub_bfd, |
| add_stub_section, layout_sections_again, stub_group, bfd_count, |
| top_index, input_list fields. |
| (elf32_arm_link_hash_newfunc): Init new field. |
| (stub_hash_newfunc): New function. |
| (elf32_arm_link_hash_table_create): Init stub_hash_table. |
| (elf32_arm_hash_table_free): New function. |
| (arm_type_of_stub): New function. |
| (elf32_arm_stub_name): New function. |
| (elf32_arm_get_stub_entry): New function. |
| (elf32_arm_stub_add_mapping_symbol): New function. |
| (elf32_arm_add_stub): New function. |
| (arm_build_one_stub): New function. |
| (arm_size_one_stub): New function. |
| (elf32_arm_setup_section_lists): New function. |
| (elf32_arm_next_input_section): New function. |
| (group_sections): New function. |
| (elf32_arm_size_stubs): New function. |
| (elf32_arm_build_stubs): New function. |
| (bfd_elf32_arm_add_glue_sections_to_bfd): Skip stub sections. |
| (bfd_elf32_arm_process_before_allocation): No longer handle |
| R_ARM_CALL and R_ARM_THM_CALL. |
| (using_thumb_only): New function. |
| (elf32_arm_final_link_relocate): Redirect calls to stub if range |
| exceeds encoding capabilities. |
| (bfd_elf32_bfd_link_hash_table_free): Define. |
| * bfd-in.h (R_ARM_max): Fix value to 130. |
| (elf32_arm_setup_section_lists): Protype. |
| (elf32_arm_next_input_section): Protype. |
| (elf32_arm_size_stubs): Protype. |
| (elf32_arm_build_stubs): Protype. |
| * bfd-in2.h: Regenerate. |
| |
| 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Fix memset calls. |
| * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Likewise. |
| |
| 2008-05-14 Alan Modra <amodra@bigpond.net.au> |
| |
| * Makefile.am: Run "make dep-am". |
| * Makefile.in: Regenerate. |
| |
| 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com> |
| Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-ppc.c (section_covers_vma): New function. |
| (ppc_elf_get_synthetic_symtab): New function. |
| (bfd_elf32_get_synthetic_symtab): Define. |
| * elf64-ppc.c (section_covers_vma): New function. |
| (ppc64_elf_get_synthetic_symtab): Generate sym@plt on glink branch |
| table entries, and __glink_PLTresolve on resolver stub. |
| (ppc64_elf_build_stubs): Rename __glink sym to __glink_PLTresolve. |
| |
| 2008-05-12 Alan Modra <amodra@bigpond.net.au> |
| |
| PR 6443 |
| * elf32-ppc.c (MUST_BE_DYN_RELOC): Delete. |
| (must_be_dyn_reloc): New function. |
| (ppc_elf_check_relocs): Don't set DF_STATIC_TLS for tprel relocs |
| in pies. |
| (ppc_elf_tls_optimize): Optimise pies. |
| (ppc_elf_relocate_section): Use a section symbol rather than no |
| symbol if possible for LD->IE TLS sequence, but don't error if |
| we must use no symbol. |
| * elf64-ppc.c (MUST_BE_DYN_RELOC): As for elf32-ppc.c. |
| (must_be_dyn_reloc): Likewise. |
| (ppc64_elf_check_relocs): Likewise. |
| (ppc64_elf_tls_optimize): Likewise. |
| (ppc64_elf_relocate_section): Likewise. |
| |
| 2008-05-12 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-spu.c (spu_elf_relocate_section): Rename is_ea to is_ea_sym. |
| |
| 2008-05-10 Paul Pluzhnikov <ppluzhnikov@google.com> |
| |
| * elfcore.h (elf_core_file_p): Warn about core truncation. |
| |
| 2008-05-07 Bob Wilson <bob.wilson@acm.org> |
| |
| * elf32-xtensa.c (xtensa_property_section_name): New. |
| (xtensa_make_property_section): New. |
| (xtensa_get_property_section): Make static. Do not create a new |
| section if it does not exist. |
| |
| 2008-05-08 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-spu.c (spu_elf_special_sections): Add "._ea". |
| (spu_elf_relocate_section): Handle relocations against symbols |
| defined in ._ea specially. |
| |
| 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * elf32-arm.c (elf32_arm_symbian_link_hash_table_create): Use |
| ARRAY_SIZE. |
| (elf32_arm_symbian_plt_sym_val): New. |
| (elf_backend_plt_sym_val): Define. |
| |
| 2008-05-03 Alan Modra <amodra@bigpond.net.au> |
| |
| PR 2995, PR 6473 |
| * elf.c (rewrite_elf_program_header): Rather than clearing |
| p_paddr_valid at end, don't set it in the first place. Delete |
| comment no longer relevant. When not p_paddr_valid, don't set |
| paddr from vaddr, and don't set p_vaddr_offset. |
| |
| 2008-05-01 Cary Coutant <ccoutant@google.com> |
| |
| * elf.c (bfd_elf_get_str_section): Fix memory leak caused by |
| corrupt string table. |
| |
| 2008-05-01 Joel Brobecker <brobecker@adacore.com> |
| |
| * cache.c (cache_bread_1): Renames cache_bread. |
| (cache_bread): New function. |
| |
| 2008-05-01 Alan Modra <amodra@bigpond.net.au> |
| |
| PR 2995, PR 6473 |
| * elf.c (_bfd_elf_make_section_from_shdr): Always set lma from p_paddr. |
| (assign_file_positions_for_load_sections): Combine nested "if". |
| (copy_elf_program_header): Don't set p_paddr_valid or p_vaddr_offset |
| when all header p_paddr fields are zero. |
| |
| 2008-04-30 Edmar Wienskoski <edmar@freescale.com> |
| |
| * cpu-powerpc.c (bfd_powerpc_archs): Add e500mc entry. |
| |
| 2008-04-29 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound) |
| (_bfd_elf_canonicalize_dynamic_reloc): Find dynamic relocations |
| even if they are not loaded. |
| * elflink.c (_bfd_elf_init_2_index_sections): Set data_index_section |
| first. |
| |
| 2008-04-25 Jay Foad <jay.foad@gmail.com> |
| |
| * reloc16.c (bfd_coff_reloc16_get_value): Add support for |
| undefined weak symbols. |
| |
| 2008-04-25 Nick Clifton <nickc@redhat.com> |
| |
| * po/vi.po: Updated Vietnamese translation. |
| |
| 2008-04-23 Paolo Bonzini <bonzini@gnu.org> |
| |
| * aclocal.m4: Regenerate. |
| * configure: Regenerate. |
| |
| 2008-04-21 Cary Coutant <ccoutant@google.com> |
| |
| * archive.c (_bfd_write_archive_contents): Fix incorrect use of |
| ARFMAG. |
| |
| 2008-04-21 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Don't |
| set the value of undefined symbols in shared objects. |
| (_bfd_mips_vxworks_finish_dynamic_symbol): Clear value for |
| undefined symbols unless pointer equality is needed. |
| |
| 2008-04-18 Dennis Roberts <dennis.roberts@sunquestinfo.com> |
| |
| * aix5ppc-core.c: Define macros for the default architecture and |
| machine for matching core files. |
| (xcoff64_core_p): Set the architecture and machine to the default |
| values defined in the macros mentioned above. |
| * rs6000-core.c: Define macros to determine whether or not the |
| core file header uses the core_dumpxx header format. |
| (rs6000coff_core_p): Don't match core files that use the |
| core_dumpxx header format. |
| |
| 2008-04-16 Pedro Alves <pedro@codesourcery.com> |
| |
| * config.bfd (i[3-7]86-*-dicos*, x86_64-*-dicos*): Add. |
| |
| 2008-04-16 David S. Miller <davem@davemloft.net> |
| |
| * reloc.c (BFD_RELOC_SPARC_GOTDATA_HIX22, |
| BFD_RELOC_SPARC_GOTDATA_LOX10, BFD_RELOC_SPARC_GOTDATA_OP_HIX22, |
| BFD_RELOC_SPARC_GOTDATA_OP_LOX10, BFD_RELOC_SPARC_GOTDATA_OP): New. |
| * libbfd.h: Regnerate. |
| * bfd-in2.h: Regenerate. |
| * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Add entries for |
| GOTDATA relocations. |
| (sparc_reloc_map): Likewise. |
| (_bfd_sparc_elf_check_relocs): Handle R_SPARC_GOTDATA_* like |
| R_SPARC_GOT*. |
| (_bfd_sparc_elf_gc_sweep_hook): Likewise. |
| (_bfd_sparc_elf_relocate_section): Transform R_SPARC_GOTDATA_HIX22, |
| R_SPARC_GOTDATA_LOX10, R_SPARC_GOTDATA_OP_HIX22, and |
| R_SPARC_GOTDATA_OP_LOX10 into the equivalent R_SPARC_GOT* reloc. |
| Simply ignore R_SPARC_GOTDATA_OP relocations. |
| |
| 2008-04-14 Aurelien Jarno <aurelien@aurel32.net> |
| |
| * configure.in: Link with the PIC version of libiberty on |
| Linux/MIPS hosts. |
| * configure: Regenerate. |
| |
| 2008-04-14 Edmar Wienskoski <edmar@freescale.com> |
| |
| * archures.c: Add bfd_mach_ppc_e500mc. |
| * bfd-in2.h: Regenerate. |
| |
| 2008-04-08 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-spu.c (spu_elf_build_stubs): Correct error message. |
| (mark_functions_via_relocs): Remove premature init of symtab_hdr. |
| (collect_overlays): Commment typo fix. |
| |
| 2008-04-08 Kees Cook <kees@canonical.com> |
| |
| * elflink.c (bfd_elf_size_dynamic_sections): Ignore GNU-stack note |
| in EXEC_P bfds. |
| |
| 2008-04-08 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-spu.c: Include libiberty.h. |
| (struct spu_link_hash_table): Add local_stire, overlay_fixed, reserved, |
| non_ovly_stub, spu_elf_load_ovl_mgr, spu_elf_open_overlay_script, |
| spu_elf_relink, auto_overlay fields. |
| (AUTO_OVERLAY, AUTO_RELINK, OVERLAY_RODATA): Define. |
| (needs_ovl_stub): Flip test so that call to non-function warning |
| is emitted during relocate_section rather than earlier. |
| (spu_elf_check_vma): Stash --auto-overlay parameters, and clear |
| auto_overlay if no section exceeds local store. |
| (struct call_info): Add count, max_depth, is_pasted fields. |
| (struct function_info): Add rodata, last_caller, call_count, |
| depth, new visit flags. |
| (insert_callee): Increment call count. |
| (copy_callee): New function. |
| (mark_functions_via_relocs): Investigate all reloc types to count |
| possible function pointer stubs for --auto-overlay. Track |
| last_caller and increment function call_count. |
| (pasted_function): Insert a "call" into call info for pasted section. |
| (remove_cycles): Track max depth of calls. Don't emit call graph |
| pruning warning for --auto-overlay. |
| (build_call_tree): Don't transfer_calls for --auto-overlay. |
| Adjust remove_cycles call. |
| (sort_calls, sort_lib, sort_bfds): New functions. |
| (struct _mos_param, struct _uos_param, struct _cl_param): New. |
| (mark_overlay_section, unmark_overlay_section): New functions. |
| (collect_lib_sectios, auto_ovl_lib_functions): New functions. |
| (collect_overlays, find_pasted_call): New functions. |
| (sum_stack): Deal with is_pasted "calls". Exit before printing |
| when --auto-overlay. |
| (spu_elf_auto_overlay): New function. |
| (spu_elf_final_link): Call spu_elf_auto_overlay. |
| * elf32-spu.h (spu_elf_check_vma): Update prototype. |
| |
| 2008-04-07 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-spu.c (allocate_spuear_stubs): Ensure _SPUEAR_ symbol |
| is defined in overlay section before creating a stub. |
| (build_spuear_stubs): Likewise. |
| (spu_elf_size_stubs, spu_elf_build_stubs): Adjust calls. |
| |
| 2008-04-02 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-spu.c (insert_callee): Reorder call list so most recent |
| call is always first. |
| (interesting_section): Move. |
| (mark_functions_via_relocs): Fold interesting_section and |
| reloc_count tests in callers to here. Simplify output section |
| owner test. |
| (discover_functions): Set "gaps" when no symbols and some |
| "interesting_section". Run pasted_function loop for no symbol |
| bfds. |
| (for_each_node, transfer_calls): New functions. |
| (mark_non_root): Adjust to suit for_each_node. |
| (call_graph_traverse): Likewise. Fix memory leak. Rename to.. |
| (remove_cycles): ..this. |
| (build_call_tree): Use for_each_node and transfer_calls. |
| (struct _sum_stack_param): New. |
| (sum_stack): Adjust to suit for_each_node. Return error on |
| malloc failure. Move code to print root node cumulative stack from.. |
| (spu_elf_stack_analysis): ..here. Use for_each_node. |
| |
| 2008-03-31 Cary Coutant <ccoutant@google.com> |
| |
| PR 6006 |
| * archive.c (_bfd_slurp_extended_name_table): Change |
| ARFMAG[0] to ARFMAG[1]. |
| (_bfd_construct_extended_name_table): Likewise. |
| |
| 2008-03-31 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * elfxx-mips.c (mips_elf_record_got_page_entry): Update comment. |
| (_bfd_mips_elf_check_relocs): Update comments. Always call |
| mips_elf_record_got_page_entry for R_MIPS_GOT_PAGE. |
| |
| 2008-03-27 Cary Coutant <ccoutant@google.com> |
| |
| Add support for thin archives. |
| * archive.c (_bfd_find_nested_archive): New function. |
| (get_extended_arelt_filename): Add origin parameter. |
| (_bfd_generic_read_ar_hdr_mag): Deal with extended name |
| combined with a file offset. |
| (append_relative_path): New function. |
| (_bfd_get_elt_at_filepos): Deal with external members and |
| nested archives. |
| (bfd_generic_openr_next_archived_file): Thin archives. |
| (bfd_generic_archive_p): Recognize new magic string. |
| (adjust_relative_path): New function. |
| (_bfd_construct_extended_name_table): Construct extended |
| names for thin archive members. |
| (_bfd_write_archive_contents): Emit new magic string, skip |
| copying files for thin archives. |
| * bfd-in.h (bfd_is_thin_archive): New macro. |
| * bfd.c (struct bfd): New fields for thin archives. |
| * libbfd-in.h (struct areltdata): New field for thin archives. |
| * opncls.c (bfd_close): Delete BFDs for nested archives. |
| |
| 2008-03-25 Bernd Schmidt <bernd.schmidt@analog.com> |
| |
| * elf32-bfin.c (bfin_final_link_relocate): New function, wrapper around |
| _bfd_final_link_relocate that also handles R_pcrel24 relocs. |
| (bfinfdpic_relocate_section, bfin_relocate_section): Use it. |
| |
| 2008-03-25 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * elf32-arm.c (elf32_arm_final_link_relocate): Skip dynamic relocs |
| in vxworks tls_vars sections. |
| (allocate_dynrelocs, elf32_arm_size_dynamic_sections): Likewise. |
| * elf32-i386.c (allocate_dynrelocs, |
| elf_i386_size_dynamic_sections, elf_i386_relocate_section): Likewise. |
| * elf32-ppc.c (allocate_dynrelocs, ppc_elf_size_dynamic_sections, |
| ppc_elf_relocate_section): Likewise. |
| * elf32-sh.c (allocate_dynrelocs, sh_elf_size_dynamic_sections, |
| sh_elf_relocate_section): Likewise. |
| * elfxx-sparc.c (allocate_dynrelocs, |
| _bfd_sparc_elf_size_dynamic_sections, |
| _bfd_sparc_elf_relocate_section): Likewise. |
| |
| 2008-03-21 Adam Nemet <anemet@caviumnetworks.com> |
| |
| * elf.c (_bfd_elf_print_private_bfd_data): Use bfd_fprintf_vma to |
| print the values from the dynamic section. |
| |
| 2008-03-20 Richard Sandiford <rsandifo@nildram.co.uk> |
| |
| * elfxx-mips.c (MIPS_ELF_GNU_GOT1_MASK): New macro. |
| (_bfd_mips_elf_finish_dynamic_sections): Use it instead of 0x80000000. |
| |
| 2008-03-20 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-spu.c (spu_elf_create_sections): Remove output_bfd parameter. |
| (spu_elf_find_overlays, spu_elf_size_stubs): Likewise |
| (process_stubs, discover_functions, build_call_tree): Likewise. |
| (spu_elf_stack_analysis): Likewise. |
| (spu_elf_check_vma): Likewise. Move. |
| (struct call_info): Make "is_tail" a bitfield. |
| (insert_callee): Clear fun->start and set fun->is_func if we find |
| a non-tail call. |
| * elf32-spu.h (spu_elf_create_sections): Update prototype. |
| (spu_elf_find_overlays, spu_elf_size_stubs, spu_elf_check_vma): Ditto. |
| |
| 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| |
| * aclocal.m4: Regenerate. |
| * configure: Likewise. |
| * Makefile.in: Likewise. |
| |
| 2008-03-16 H.J. Lu <hongjiu.lu@intel.com> |
| |
| PR ld/5789 |
| PR ld/5943 |
| * elf32-i386.c (elf_i386_relocate_section): Issue an error |
| for R_386_GOTOFF relocaton against undefined hidden/internal |
| symbols when building a shared object. |
| |
| * elf64-x86-64.c (elf64_x86_64_relocate_section): Issue an |
| error for R_X86_64_PC8/R_X86_64_PC16/R_X86_64_PC32 |
| relocaton against undefined hidden/internal symbols when |
| building a shared object. |
| (elf64_x86_64_finish_dynamic_symbol): Return FALSE when symbol |
| is referenced locally, but isn't defined in a regular file. |
| |
| 2008-03-15 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * bfd-in.h (BFD_NO_FLAGS, HAS_RELOC, EXEC_P, HAS_LINENO, |
| HAS_DEBUG, HAS_SYMS, HAS_LOCALS, DYNAMIC, WP_TEXT, D_PAGED, |
| BFD_IS_RELAXABLE, BFD_TRADITIONAL_FORMAT, BFD_IN_MEMORY, |
| HAS_LOAD_PAGE, BFD_LINKER_CREATED): Moved to ... |
| * bfd.c: Here. |
| |
| * bfd.c (bfd): Change cacheable, target_defaulted, opened_once, |
| mtime_set, no_export, output_has_begun and has_armap to bit |
| field. |
| |
| * bfd-in2.h: Regenerated. |
| |
| 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * cache.c (close_one): Remove mtime hack. |
| |
| 2008-03-14 H.J. Lu <hongjiu.lu@intel.com> |
| |
| PR ld/5913 |
| * elfxx-ia64.c (elfNN_ia64_tprel_base): Remove BFD_ASSERT. |
| (elfNN_ia64_dtprel_base): Likewise. |
| (elfNN_ia64_relocate_section): Go to missing_tls_sec if |
| tls_sec is NULL before calling elfNN_ia64_tprel_base or |
| elfNN_ia64_dtprel_base. Report unsupported TLS relocations. |
| |
| 2008-03-14 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-spu.c (process_stubs, spu_elf_relocate_section): Move |
| common code to.. |
| (maybe_needs_stub): ..here, a new function that also omits stubs |
| for .eh_frame, and.. |
| (needs_ovl_stub): ..here. Create stubs for labels in code section |
| referenced by switch jump table. |
| (spu_elf_find_overlays): Set htab->ovly_load and htab->ovly_return. |
| (enum _insn_type): Delete. |
| (enum _stub_type): New. |
| (count_stub, build_stub): Adjust. |
| (allocate_spuear_stubs, build_spuear_stubs): Adjust. |
| |
| 2008-03-13 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf.c (_bfd_elf_make_section_from_shdr): Remove unnecessary cast. |
| (_bfd_elf_assign_file_position_for_section): Simplify align. |
| (_bfd_elf_init_reloc_shdr): Ensure shift expression wide enough |
| for sh_addralign. |
| (elf_fake_sections, swap_out_syms): Likewise. |
| * elflink.c (bfd_elf_final_link): Likewise. |
| |
| 2008-03-13 Alan Modra <amodra@bigpond.net.au> |
| |
| * Makefile.am: Run "make dep-am". |
| * Makefile.in: Regenerate. |
| * po/SRC-POTFILES.in: Regenerate. |
| |
| 2008-03-12 Bernd Schmidt <bernd.schmidt@analog.com> |
| |
| From Jie Zhang <jie.zhang@analog.com> |
| * elf32-bfin.c (struct bfinfdpic_relocs_info): Make got17m4, |
| gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4, fdgoffhilo, |
| gotoff, call and sym not bitfields. |
| (bfinfdpic_gc_sweep_hook): New function; update the relocation |
| information for the relocations of the section being removed. |
| (bfinfdpic_check_relocs): Accumulate the number of relocations |
| which set got17m4, gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4, |
| fdgoffhilo, gotoff, call and sym fields. |
| (elf_backend_gc_sweep_hook): Redefine for FD-PIC. |
| |
| 2008-03-12 Alan Modra <amodra@bigpond.net.au> |
| |
| PR 5900 |
| * elf-bfd.h: Include elf/internal.h after elf/external.h. |
| * elfcode.h (elf_swap_symbol_in): Map reserved shndx range. |
| (elf_swap_symbol_out): Adjust SHN_XINDEX test. |
| (elf_swap_ehdr_out): Mask SHN_LORESERVE and SHN_XINDEX to values |
| seen in external structs. |
| (valid_section_index_p): Delete. |
| (elf_object_p): Don't increment section numbers over reserved range. |
| Simplify test for valid sh_link, sh_info and e_shstrndx fields. |
| (elf_write_shdrs_and_ehdr): Mask SHN_LORESERVE and SHN_XINDEX to values |
| seen in external structs. Don't increment section numbers over |
| reserved range. |
| * elf.c (bfd_elf_sym_name): Remove redundant tests on st_shndx. |
| (bfd_section_from_shdr): Likewise. |
| (group_signature): Range check before accessing elf_elfsections. |
| (_bfd_elf_setup_sections): Likewise. |
| (bfd_section_from_shdr): Likewise. |
| (bfd_section_from_shdr): Don't increment section number over |
| reserved sections. |
| (assign_file_positions_for_non_load_sections): Likewise. |
| (assign_file_positions_except_relocs): Likewise. |
| (_bfd_elf_write_object_contents): Likewise. |
| (assign_section_numbers): Likewise. Adjust for changed SHN_*. |
| (prep_headers): Delete unused variable. |
| * elflink.c (bfd_elf_link_record_local_dynamic_symbol): Adjust |
| for changed SHN_* values. |
| (check_dynsym, elf_link_input_bfd): Likewise. |
| (bfd_elf_final_link): Likewise. Don't skip over reserved section |
| range. |
| (elf_fixup_link_order): Check that sh_link field is valid. |
| * elf-hppa.h (elf_hppa_add_symbol_hook): Make "index" unsigned. |
| * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Range check before |
| accesssing elf_elfsections. |
| * elf32-avr.c (elf32_avr_size_stubs): Likewise. |
| * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. |
| * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Likewise. |
| * elf64-hppa.c (elf64_hppa_check_relocs): Adjust for changed |
| SHN_* defines. Test for SHN_BAD return from |
| _bfd_elf_section_from_bfd_section |
| |
| 2008-03-12 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf-bfd.h (_bfd_elf_section_from_bfd_section): Update prototype. |
| * elf.c (_bfd_elf_section_from_bfd_section): Return unsigned int, |
| SHN_BAD on error. |
| (_bfd_elf_print_private_bfd_data): Test for SHN_BAD result from |
| _bfd_elf_section_from_bfd_section, not -1. |
| (swap_out_syms): Likewise. |
| * elflink.c (elf_link_add_object_symbols): Likewise. |
| (bfd_elf_get_bfd_needed_list): Likewise. |
| (bfd_elf_match_symbols_in_sections): Likewise. |
| (elf_link_add_object_symbols): Don't bother testing for symbols |
| using normal sections before calling bfd_section_from_elf_index. |
| (elf_link_input_bfd, bfd_elf_final_link): Likewise. |
| (bfd_elf_reloc_symbol_deleted_p): Likewise. |
| * elfcode.h (elf_slurp_symbol_table): Likewise. |
| * elf32-spu.c (get_sym_h): Likewise. |
| * elf32-xtensa.c (get_elf_r_symndx_section): Likewise. |
| * elf64-ppc.c (opd_entry_value, get_sym_h, ppc64_elf_edit_toc): Ditto. |
| * elf64-sh64.c (sh_elf64_get_relocated_section_contents): Likewise. |
| |
| 2008-03-11 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-spu.c (spu_elf_relocate_section): Test identical conditions |
| to those in process_stubs for overlay symbols. |
| |
| 2008-03-09 Paul Brook <paul@codesourcery.com> |
| |
| * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle new |
| Tag_VFP_arch values. |
| |
| 2008-03-08 Paul Brook <paul@codesourcery.com> |
| |
| * elf32-arm.c (insert_thumb_branch): Rewrite. |
| (elf32_thumb_to_arm_stub): Use new insert_thumb_branch. |
| |
| 2008-03-07 Paul Brook <paul@codesourcery.com> |
| |
| * elf32-arm.c (elf32_arm_howto_table_1): Fix bitmasks for MOVW and |
| MOVT relocations. |
| (elf32_arm_final_link_relocate): Fix off by one MOVW/MOVT sign |
| extension. |
| (elf32_arm_relocate_section): Handle MOVW and MOVT |
| relocations. Improve safety check for other weird relocations. |
| (elf32_arm_check_relocs): Only set h->needs_plt for branch/call |
| relocations. |
| |
| 2008-03-03 Bob Wilson <bob.wilson@acm.org> |
| |
| * xtensa-isa.c (xtensa_isa_num_pipe_stages): Make max_stage static and |
| only compute its value once. |
| |
| 2008-03-03 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-spu.c (struct got_entry): Add "addend" field. |
| (count_stub, build_stub): Use a new stub if relocation addend |
| differs from existing stubs for this symbol. |
| (process_stubs): Deal with addends. |
| (spu_elf_relocate_section, spu_elf_output_symbol_hook): Likewise. |
| |
| 2008-03-02 H.J. Lu <hongjiu.lu@intel.com> |
| |
| PR ld/5789 |
| * elflink.c (_bfd_elf_symbol_refs_local_p): Always return true |
| for hidden and local symbols. |
| |
| 2008-03-03 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-ppc.c (allocate_dynrelocs): Discard relocs on |
| undefined symbols with internal or hidden visibility. |
| (ppc_elf_relocate_section): Likewise. Use SYMBOL_CALLS_LOCAL |
| rather than SYMBOL_REFERENCES_LOCAL on branches. Don't |
| return immediately on dynamic reloc error. |
| |
| 2008-03-01 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf64-ppc.c (build_plt_stub): Add relocs on plt call stubs |
| if emitrelocations. |
| (get_relocs): New function, split out from.. |
| (ppc_build_one_stub): ..here. Add relocs on plt_branch stubs if |
| emitrelocations. Remove indx temp. |
| (ppc_size_one_stub): Count new stub relocs. |
| (ppc64_elf_size_stubs): Count new glink reloc. |
| (ppc64_elf_build_stubs): Emit glink reloc if emitrelocations. |
| (ppc64_elf_finish_dynamic_sections): Output glink relocs. |
| * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Describe non-pic |
| glink code. |
| |
| 2008-02-28 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-spu.c (mark_functions_via_relocs): Don't assume that |
| the "->start" pointer reaches to function origin, so that we |
| can handle functions split over more than two sections. |
| (build_call_tree): Likewise. |
| (pasted_function): Don't attempt to set fun->start back to the |
| function origin, just go back one section. |
| |
| 2008-02-27 Catherine Moore <clm@codesourcery.com> |
| |
| * elf.c ( _bfd_elf_print_private_bfd_data): Call |
| elf_backend_get_target_dtag if defined. |
| * elf32-mips.c (elf_backend_get_target_dtag): Define. |
| * elf64-mips.c: Likewise. |
| * elfn32-mips.c: Likewise. |
| * elfxx-mips.c (_bfd_mips_elf_get_target_dtag): New. |
| * elfxx-mips.h (_bfd_mips_elf_get_target_dtag): Declare. |
| * elf-bfd.h (elf_backend_get_target_dtag): Add prototype. |
| * elfxx-target.h (elf_backend_get_target_dtag): Add default. |
| (elf_backend_data): Add elf_backend_get_target_dtag. |
| |
| 2008-02-26 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-ppc.c (ppc_elf_check_relocs): Set pointer_equality_needed |
| for R_PPC_REL32 syms. Don't set non_got_ref on branch reloc syms, |
| and assume branch relocs are not dynamic when non-shared. |
| (readonly_dynrelocs): New function, split out from.. |
| (maybe_set_textrel): ..here, renamed from old readonly_dynrelocs. |
| (ppc_elf_adjust_dynamic_symbol): For symbols generating plt entries, |
| clear non_got_ref.. |
| (allocate_dynrelocs): ..and don't set u.def for undefined weak. |
| Do allow dynamic relocs on undefined symbols. |
| (ppc_elf_adjust_dynamic_symbol): Use readonly_dynrelocs. |
| (ppc_elf_relocate_section): Mirror dynamic reloc changes in |
| check_relocs. |
| (ppc_elf_finish_dynamic_symbol): Don't give a warning on weak |
| plt symbols needing pointer_equality_needed. |
| |
| 2008-02-23 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-ppc.c (ppc_elf_check_relocs): Revert non_got_ref change. |
| |
| 2008-02-23 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Copy |
| pointer_equality_needed. |
| (ppc_elf_check_relocs): Split out non-branch relocs from others |
| that might emit dynamic relocs. Set pointer_equality_needed |
| for their symbols. Don't set non_got_ref on branch reloc symbols. |
| (ppc_elf_hash_symbol): New function. |
| (elf_backend_hash_symbol): Define. |
| (ppc_elf_finish_dynamic_symbol): Handle pointer_equality_needed. |
| Error if pointer_equality_needed on weak plt symbol. |
| |
| 2008-02-22 H.J. Lu <hongjiu.lu@intel.com> |
| |
| PR ld/5788 |
| * elflink.c (elf_create_symbuf): Correct buffer size and |
| position. |
| |
| 2008-02-22 Nick Clifton <nickc@redhat.com> |
| |
| PR 868 |
| * dwarf2.c: Revert previous patch. All of the allocate memory is |
| on an obstack which will be freed at some other time. |
| |
| 2008-02-20 Nick Clifton <nickc@redhat.com> |
| |
| PR 868 |
| * libbfd.c (bfd_realloc_or_free): New function. Performs like |
| bfd_realloc, but if the (re)allocation fails, the pointer is |
| freed. |
| * libbfd-in.h: Prototype. |
| * libbfd.h: Regenerate. |
| * bfdio.c (bfd_bwrite): Use the new function. |
| (bfd_seek): Likewise. |
| * bfdwin.c:(bfd_get_file_window): Likewise. |
| * elf-strtab.c (_bfd_elf_strtab_add): Likewise. |
| * elf32-ppc.c (ppc_elf_relax_section): Likewise. |
| * elf32-xtensa.c (vsprintf_msg): Likewise. |
| * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise. |
| * stabs.c (_bfd_link_seciton_stabs): Likewise. |
| * vms-misc.c (_bfd_vms_get_record): Likewise. |
| * vms-tir.c (check_section): Likewise. |
| * vms.c (vms_new_section_hook): Likewise. |
| * elf32-arm.c (elf32_arm_section_map_add): Check that the |
| allocation of sec_data->map succeeded before using it. |
| * elflink.c (elf_link_output_sym): Do not overwrite finfo-> |
| symshndxbuf until it is known that the reallocation succeeded. |
| |
| 2008-02-20 Diogo de Carvalho Kraemer <diogo@kraemer.eng.br> |
| Nick Clifton <nickc@redhat.com> |
| |
| PR 868 |
| * dwarf2.c (read_abbrevs): Free the abbreviation table if we run |
| out of memory. |
| (decode_line_info): Free the line_info_table before returning a |
| failure result. |
| (_bfd_dwarf2_cleanup_debug_info): Free the abbreviation table. |
| Free the line table. Free the function table. Free the variable |
| table. |
| |
| 2008-02-17 Mark Kettenis <kettenis@gnu.org> |
| |
| * elf.c (swap_out_syms): Avoid preprocessing directive within |
| macro arg. |
| |
| 2008-02-17 Jan Kratochvil <jan.kratochvil@redhat.com> |
| |
| * elf.c (assign_file_positions_for_load_sections): Set the type of |
| PT_NOTE sections to SHT_NOTE. |
| |
| 2008-02-17 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * simple.c (bfd_simple_get_relocated_section_contents): Set |
| link_info.output_bfd. |
| |
| 2008-02-16 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * dwarf2.c (find_line): Don't trust debug information after an |
| unparseable compilation unit. |
| |
| 2008-02-15 Alan Modra <amodra@bigpond.net.au> |
| |
| PR 5765 |
| * section.c (SEC_LINK_DUPLICATES): Correct. Renumber following flags. |
| * bfd-in2.h: Regenerate. |
| |
| 2008-02-15 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf-bfd.h (enum elf_object_id): Add HPPA_ELF_TDATA. |
| * elf.c (bfd_elf_allocate_object): Don't check for already allocated |
| tdata. |
| * elf32-hppa.c (elf32_hppa_mkobject): New function. |
| (bfd_elf32_mkobject): Define. |
| * elf32-ppc.c (is_ppc_elf_target): Delete. Replace all uses with.. |
| (is_ppc_elf): ..this new macro. |
| * elf64-ppc.c (is_ppc64_elf_target): Delete. Replace all uses with.. |
| (is_ppc64_elf): ..this new macro. |
| |
| 2008-02-15 Alan Modra <amodra@bigpond.net.au> |
| |
| * elflink.c: Replace all accesses to hash->creator field with |
| output_bfd->xvec. |
| * cofflink.c: Likewise. |
| * coff-h8300.c: Likewise. |
| * ecoff.c: Likewise. |
| * elf32-m68hc1x.c: Likewise. |
| * elf32-ppc.c: Likewise. |
| * elf64-alpha.c: Likewise. |
| * elf64-ppc.c: Likewise. |
| * elf64-sparc.c: Likewise. |
| * elfxx-mips.c: Likewise. |
| * i386linux.c: Likewise. |
| * m68klinux.c: Likewise. |
| * sparclinux.c: Likewise. |
| * sunos.c: Likewise. |
| * xcofflink.c: Likewise. |
| * linker.c: Likewise. |
| (_bfd_link_hash_table_init): Don't store creator. |
| |
| 2008-02-14 Peter Jones <pjones@redhat.com> |
| |
| * efi-rtdrv-ia32.c: New file. |
| * efi-bsdrv-ia32.c: New file. |
| * efi-rtdrv-ia64.c: New file. |
| * efi-bsdrv-ia64.c: New file. |
| * efi-rtdrv-x86_64.c: New file. |
| * efi-bsdrv-x86_64.c: New file. |
| * peicode.h (pe_bfd_object_p): Add support for boot service and |
| runtime service drivers. |
| * libpei.h: Add macros for EFI formats, and rename the efi application |
| format macros to disambiguate. |
| * targets.c: Add bfd_target _vec externs. |
| (_bfd_tar): Add EFI _vec entries. |
| * config.bfd: Add EFI vectors into the selection routines. |
| * configure.in: add EFI _vec entries. |
| * configure: Regenerate. |
| * Makefile.am: Add EFI files. |
| * Makefile.in: Regenerate. |
| |
| 2008-02-14 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * dwarf1.c (struct dwarf1_debug): Add syms member. |
| (alloc_dwarf1_unit, alloc_dwarf1_func): Check for out of memory. |
| (parse_line_table, _bfd_dwarf1_find_nearest_line): Relocate |
| section contents, check for out of memory. |
| |
| * dwarf1.c (struct dwarf1_debug): Change data pointers to bfd_byte. |
| (parse_die): Change data pointers to bfd_byte. |
| (parse_line_table, parse_functions_in_unit): Likewise. |
| |
| 2008-02-14 Alan Modra <amodra@bigpond.net.au> |
| |
| * elflink.c (compute_bucket_count): Warning fixes. |
| |
| 2008-02-12 DJ Delorie <dj@redhat.com> |
| |
| * elf32-iq2000.c (iq2000_elf_relocate_section): Adjust addend of |
| relocation pointing to local symbol in merged section. |
| |
| * elf32-iq2000.c (iq2000_elf_relocate_offset16): New. |
| (iq2000_elf_relocate_section): Call it. |
| |
| 2008-02-12 Nick Clifton <nickc@redhat.com> |
| |
| PR ld/5692 |
| * elf-bfd.h (enum elf_object_id): New enum, used to identify |
| target specific extensions to the elf_obj_tdata structure. |
| (struct elf_obj_tdata): New field 'object_id'. |
| (elf_object_id, elf_program_header_size, elf_symtab_hdr): New |
| macros for accessing fields in the elf_obj_tdata structure. |
| (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object. |
| (bfd_elf_allocate_object): New function. |
| * elf.c (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object |
| and implement by calling bfd_elf_allocate_object. |
| (bfd_elf_allocate_object): New function: Allocates an |
| elf_obj_tdata structure, possibly with a target specific |
| extension. |
| * elfxx-target.h (bfd_elfNN_mkobject): Use |
| bfd_elf_make_generic_object as the default value. |
| * elf32-arm.c (elf32_arm_obj_tdata): Rename to elf_arm_obj_tdata |
| for consistency with other, similar structures. |
| (is_arm_elf): New macro. Checks a BFD to make sure that is an ARM |
| ELF bfd. |
| (elf32_arm_mkobject): Call bfd_elf_allocate_object. |
| (bfd_elf32_arm_vfp11_erratum_scan): Use is_arm_elf macro to check |
| the bfd being processed. |
| (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise. |
| (bfd_elf32_arm_set_target_relocs): Likewise. |
| (bfd_elf32_arm_final_link_relocate): Likewise. |
| (bfd_elf32_arm_copy_private_bfd_data): Likewise. |
| (bfd_elf32_arm_merge_eabi_attributes): Likewise. |
| (bfd_elf32_arm_merge_private_bfd_data): Likewise. |
| (bfd_elf32_arm_check_relocs): Likewise. |
| (bfd_elf32_arm_gc_mark_extra_sections): Likewise. |
| (bfd_elf32_arm_size_dynamic_sections): Likewise. |
| (bfd_elf32_arm_process_before_allocation): Use elf_symtab_hdr. |
| (bfd_elf32_arm_init_maps): Likewise. |
| (bfd_elf32_arm_final_link_relocate): Likewise. |
| (bfd_elf32_arm_relocate_section): Likewise. |
| (bfd_elf32_arm_gc_sweep_hook): Likewise. |
| (bfd_elf32_arm_check_relocs): Likewise. |
| (bfd_elf32_arm_size_dynamic_sections): Likewise. |
| * elf32-i386.c (elf_i386_mkobject): Call bfd_elf_allocate_object. |
| (is_i386_elf): New macro. Checks a BFD to make sure that is an x86 |
| ELF bfd. |
| (elf_i386_check_relocs): Use is_i386_elf macro to check the bfd |
| being processed. |
| (elf_i386_size_dynamic_sections): Likewise. |
| (elf_i386_relocate_section): Likewise. |
| (elf_i386_check_relocs): Use elf_symtab_hdr. |
| (elf_i386_gc_sweep_hook): Likewise. |
| (elf_i386_size_dynamic_sections): Likewise. |
| (elf_i386_relocate_section): Likewise. |
| * elf32-ppc.c (ppc_elf_mkobject): Call bfd_elf_allocate_object. |
| (elf_create_pointer_linker_section): Use is_ppc_elf_target to |
| verify that the bfd before accessing target specific fields. |
| (ppc_elf_check_relocs): Likewise. |
| (elf_finish_pointer_linker_section): Likewise. |
| (elf_create_pointer_linker_section): Use elf_symtab_hdr. |
| (ppc_elf_check_relocs): Likewise. |
| (ppc_elf_gc_sweep_hook): Likewise. |
| (ppc_elf_tls_optimize): Likewise. |
| (ppc_elf_size_dynamic_sections): Likewise. |
| (ppc_elf_relax_section): Likewise. |
| (ppc_elf_relocate_section): Likewise. |
| * elf32-s390.c (struct elf_s390_obj_tdata): Add a comment |
| reminding programmers to keep this structure in sync with the one |
| defined in elf64-s390.c. |
| (elf_s390_mkobject): Call bfd_elf_allocate_object. |
| (is_s390_elf): New macro. Checks a BFD to make sure that is an s390 |
| ELF bfd. |
| (elf_s390_check_relocs): Use is_s390_elf macro to check the bfd |
| being processed. |
| (elf_s390_size_dynamic_sections): Likewise. |
| (elf_s390_relocate_section): Likewise. |
| (elf_s390_check_relocs): Use elf_symtab_hdr. |
| (elf_s390_gc_sweep_hook): Likewise. |
| (elf_s390_size_dynamic_sections): Likewise. |
| (elf_s390_relocate_section): Likewise. |
| * elf32-sh.c (sh_elf_mkobject): Call bfd_elf_allocate_object. |
| (is_sh_elf): New macro. Checks a BFD to make sure that is an SH |
| ELF bfd. |
| (sh_elf_size_dynamic_sections): Use is_sh_elf macro to check the |
| bfd being processed. |
| (sh_elf_relocate_section): Likewise. |
| (sh_elf_check_relocs): Likewise. |
| (sh_elf_copy_private_data): Likewise. |
| (sh_elf_relax_section): Use elf_symtab_hdr. |
| (sh_elf_size_dynamic_sections): Likewise. |
| (sh_elf_relocate_section): Likewise. |
| (sh_elf_get_relocated_section_contents): Likewise. |
| (sh_elf_gc_sweep_hook): Likewise. |
| (sh_elf_check_relocs): Likewise. |
| * elf64-alpha.c (elf64_alpha_mkobject): Call bfd_elf_allocate_object. |
| (is_alpha_elf): New macro. Checks a BFD to make sure that is an |
| Alpha ELF bfd. |
| (elf64_alpha_create_got_section): Use is_alpha_elf macro to check |
| the bfd being processed. |
| (elf64_alpha_create_dynamic_section): Likewise. |
| (elf64_alpha_check_relocs): Likewise. |
| (elf64_alpha_size_got_sections): Likewise. |
| (elf64_alpha_relax_section): Likewise. |
| (elf64_alpha_relocate_section): Likewise. |
| (elf64_alpha_final_link): Likewise. |
| (elf64_alpha_check_relocs): Use elf_symtab_hdr. |
| (elf64_alpha_relax_section): Likewise. |
| (elf64_alpha_relocate_section_r): Likewise. |
| (elf64_alpha_relocate_section): Likewise. |
| * elf64-ppc.c (ppc64_elf_mkobject): Call bfd_elf_allocate_object. |
| (ppc64_elf_check_relocs): Use is_ppc64_elf_target to check the bfd |
| being processed. |
| (opd_entry_value): Likewise. |
| (allocate_dynrelocs): Likewise. |
| (ppc64_elf_relocate_section): Likewise. |
| (ppc64_elf_check_relocs): Use elf_symtab_hdr. |
| (opd_entry_value): Likewise. |
| (ppc64_elf_gc_sweep_hook): Likewise. |
| (get_sym_h): Likewise. |
| (ppc64_elf_edit_opd): Likewise. |
| (ppc64_elf_tls_optimize): Likewise. |
| (ppc64_elf_edit_toc): Likewise. |
| (ppc64_elf_size_dynamic_sections): Likewise. |
| (toc_adjusting_stub_needed): Likewise. |
| (ppc64_elf_size_stubs): Likewise. |
| (ppc64_elf_relocate_section): Likewise. |
| * elf64-s390.c (struct elf_s390_obj_tdata): Add a comment |
| reminding programmers to keep this structure in sync with the one |
| defined in elf32-s390.c. |
| (elf_s390_mkobject): Call bfd_elf_allocate_object. |
| (is_s390_elf): New macro. Checks a BFD to make sure that is an s390 |
| ELF bfd. |
| (elf_s390_check_relocs): Use is_s390_elf macro to check the bfd |
| being processed. |
| (elf_s390_size_dynamic_sections): Likewise. |
| (elf_s390_relocate_section): Likewise. |
| (elf_s390_check_relocs): Use elf_symtab_hdr. |
| (elf_s390_gc_sweep_hook): Likewise. |
| (elf_s390_size_dynamic_sections): Likewise. |
| (elf_s390_relocate_section): Likewise. |
| * elf64-x86_64.c (elf64_x86_64_mkobject): Call bfd_elf_allocate_object. |
| (is_x86_64_elf): New macro. Checks a BFD to make sure that is an |
| x86_64 ELF bfd. |
| (elf64_x86_64_check_relocs): Use is_x86_64_elf macro to check the bfd |
| being processed. |
| (elf64_x86_64_size_dynamic_sections): Likewise. |
| (elf64_x86_64_relocate_section): Likewise. |
| (elf64_x86_64_check_relocs): Use elf_symtab_hdr. |
| (elf64_x86_64_gc_sweep_hook): Likewise. |
| (elf64_x86_64_size_dynamic_sections): Likewise. |
| (elf64_x86_64_relocate_section): Likewise. |
| * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Call bfd_elf_allocate_object. |
| (is_sparc_elf): New macro. Checks a BFD to make sure that is a Sparc |
| ELF bfd. |
| (_bfd_sparc_elf_check_relocs): Use is_sparc_elf macro to check the |
| bfd being processed. |
| (_bfd_sparc_elf_gc_sweep_hook): Likewise. |
| (_bfd_sparc_elf_size_dynamic_sections): Likewise. |
| (_bfd_sparc_elf_check_relocs): Use elf_symtab_hdr. |
| (_bfd_sparc_elf_gc_sweep_hook): Likewise. |
| (_bfd_sparc_elf_size_dynamic_sections): Likewise. |
| (_bfd_sparc_elf_relocate_section): Likewise. |
| |
| 2008-02-12 Alan Modra <amodra@bigpond.net.au> |
| |
| PR 5303, 5755 |
| * arange-set.c: Delete. |
| * arange-set.h: Delete. |
| * dwarf2.c: Revert 2007-09-21 changes. |
| * Makefile.am: Likewise. |
| * Makefile.in: Regenerate. |
| * po/SRC-POTFILES.in: Regenerate. |
| |
| 2008-02-11 Bernd Schmidt <bernd.schmidt@analog.com> |
| |
| * elf32-bfin.c (bfin_relocate_section): Set up dynobj before using it |
| if necessary. |
| (elf32_bfin_merge_private_bfd_data): Simplify, and ensure object type |
| mismatches are detected. |
| |
| * elf32-bfin.c (bfinfdpic_relocate_section): Take more care not to |
| emit invalid relocs or rofixup entries for deleted .eh_frame entries. |
| |
| 2008-02-11 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * cache.c (cache_bread): Set bfd_error_file_truncated if EOF |
| was reached. |
| * srec.c (srec_scan): Calculate the checksum. Complain on mismatch. |
| |
| 2008-02-07 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-spu.c (spu_elf_size_stubs): Revert 2008-01-28 doubling |
| of _ovly_buf_table size. |
| (spu_elf_build_stubs): Use low bit of .size as "present" bit. |
| Adjust initialisations relating to _ovly_buf_table. |
| |
| 2008-02-04 Bob Wilson <bob.wilson@acm.org> |
| |
| * elf32-xtensa (elf_xtensa_relocate_section): After finding an invalid |
| relocation, do not continue processing it. Ignore R_XTENSA_ASM_EXPAND |
| relocations against dynamic symbols. |
| (elf_xtensa_finish_dynamic_sections): Do not fail if there is no |
| .xt.lit section. |
| |
| 2008-02-04 Kai Tietz <kai.tietz@onevision.com> |
| H.J. Lu <hongjiu.lu@intel.com> |
| |
| PR 5715 |
| * warning.m4: Enable -Wno-format by default when using gcc on |
| mingw. |
| * configure: Regenerated. |
| |
| 2008-02-04 Adam Nemet <anemet@caviumnetworks.com> |
| |
| * archures.c: Update copyright. |
| (bfd_mach_mips_octeon): New macro. |
| * bfd-in2.h: Regenerate. |
| * elfxx-mips.c (_bfd_elf_mips_mach): Handle Octeon. |
| (mips_set_isa_flags): Likewise. |
| (mips_mach_extensions): Add Octeon. |
| * cpu-mips.c: Update copyright. |
| (I_mipsocteon): New enum constant. |
| (arch_info_struct): Add Octeon. |
| |
| 2008-02-04 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-spu.c (spu_elf_relocate_section): Correct return type. |
| Return error status on unexpected relocation errors. |
| |
| 2008-02-04 Alan Modra <amodra@bigpond.net.au> |
| |
| PR ld/5692 |
| * elf.c (bfd_elf_get_elf_syms): Revert 2008-01-31. Instead abort |
| on non-ELF input. |
| * elf32-arm.c (elf32_arm_size_dynamic_sections): Skip glue |
| processing on non-ELF input. |
| |
| 2008-01-31 Marc Gauthier <marc@tensilica.com> |
| |
| * config.bfd (xtensa*-*-*): Recognize processor variants. |
| |
| 2008-01-31 Nick Clifton <nickc@redhat.com> |
| |
| PR ld/5692 |
| * elf.c (bfd_elf_get_elf_syms): Check the return value of |
| get_elf_backend_data. |
| |
| 2008-01-28 Fabian Groffen <grobian@gentoo.org> |
| |
| * config.bfd (x86_64-*-solaris2): Add support for this target. |
| |
| 2008-01-28 Alan Modra <amodra@bigpond.net.au> |
| |
| Rewrite SPU overlay handling code. Put overlay calls stubs in the |
| overlays where possible. Use a faster call stub, or optionally at |
| compile time, a more compact stub. Double size of _ovly_buf_table |
| so that low bit of _ovly_table.buf can be used as a "present" bit. |
| Reserve an extra _ovly_table entry for index zero. |
| * elf32-spu.c: (struct spu_link_hash_table): Delete a number of fields, |
| add new ones. |
| (struct got_entry): New. |
| (struct spu_stub_hash_entry): Delete. |
| (stub_hash_newfunc, spu_elf_link_hash_table_free): Delete. |
| (spu_elf_link_hash_table_create): Adjust for struct changes. |
| (spu_stub_name): Delete. |
| (spu_elf_find_overlays): Don't track sections from overlay regions. |
| Instead set ovl_buf number in spu elf section data. Error if |
| overlays in one region don't start at the same address. Adjust |
| for struct _spu_elf_section_data changes. |
| (SIZEOF_STUB1, SIZEOF_STUB2, ILA_79, ILA_78): Delete. |
| (OVL_STUB_SIZE, BRSL, LNOP, ILA): Define. |
| (needs_ovl_stub): Adjust for struct _spu_elf_section_data changes. |
| (enum _insn_type): New. |
| (count_stub, build_stub): New functions. |
| (allocate_spuear_stubs): Use count_stub. |
| (build_spuear_stubs): Use build_stub. |
| (populate_stubs, sort_stubs): Delete. |
| (process_stubs): New function. |
| (write_one_stub): Delete. |
| (spu_elf_size_stubs, spu_elf_build_stubs): Rewrite. |
| (alloc_stack_info): Adjust for struct _spu_elf_section_data changes. |
| (maybe_insert_function, check_function_ranges): Likewise. |
| (find_function, pasted_function, build_call_tree): Likewise. |
| (spu_elf_stack_analysis, spu_elf_modify_segment_map): Likewise. |
| (spu_elf_modify_program_headers): Likewise. |
| (interesting_section): Detect stub sections differently. Delete |
| htab param, adjust all callers. |
| (spu_elf_relocate_section): Rewrite stub handling. |
| (spu_elf_output_symbol_hook): Likewise. |
| (bfd_elf32_bfd_link_hash_table_free): Delete. |
| * elf32-spu.h (struct _spu_elf_section_data): Move input-only and |
| output-only fields into a union. Add ovl_buf. |
| (spu_elf_size_stubs, spu_elf_build_stubs): Update prototypes. |
| |
| 2008-01-25 DJ Delorie <dj@redhat.com> |
| |
| * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): New. |
| |
| 2008-01-25 Kai Tietz <kai.tietz@onevision.com> |
| |
| * bfd-in.h: Add mingw I64 support. |
| * bfd-in2.h: Regenerated. |
| * bfd.c: (bfd_get_sign_extend_vma): Add pe-x86-64 and pei-x86-64. |
| |
| 2008-01-21 Alan Modra <amodra@bigpond.net.au> |
| |
| PR 4453 |
| * format.c (bfd_check_format_matches): Don't accept archives as |
| fully matching unless they have a map. |
| |
| 2008-01-21 Alan Modra <amodra@bigpond.net.au> |
| |
| * elflink.c (_bfd_elf_link_output_relocs): Correct error return. |
| |
| 2008-01-21 Alan Modra <amodra@bigpond.net.au> |
| |
| * ecoff.c (_bfd_ecoff_archive_p): Delete. |
| * libecoff.h (_bfd_ecoff_archive_p): Delete. |
| * coff-alpha.c (ecoffalpha_little_vec): Use bfd_generic_archive_p. |
| * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise. |
| (ecoff_biglittle_vec): Likewise. |
| |
| 2008-01-19 Alan Modra <amodra@bigpond.net.au> |
| |
| PR 5646 |
| * elf64-ppc.c (ppc64_elf_tls_optimize): Ensure htab->tls_get_addr |
| non-NULL before dereferencing. |
| |
| 2008-01-15 Alan Modra <amodra@bigpond.net.au> |
| |
| PR 5604 |
| * elf-bfd.h (struct elf_backend_data): Add gc_keep. Remove param |
| names from others. |
| (_bfd_elf_gc_keep): Declare. |
| * elfxx-target.h (elf_backend_gc_keep): Define. |
| (elfNN_bed): Init new field. |
| * elflink.c (_bfd_elf_gc_keep): New function. |
| (bfd_elf_gc_sections): Call gc_keep. |
| * elf64-ppc.c (elf_backend_gc_keep): Define. |
| (struct _ppc64_elf_section_data): Move .opd related fields to |
| a struct so they don't occupy the same storage. Adjust accesses |
| throughout file. |
| (ppc64_elf_gc_keep): New function, split out from.. |
| (ppc64_elf_gc_mark_hook): ..here. Don't call _bfd_elf_gc_mark |
| to mark .opd section, just set gc_mark. |
| (ppc64_elf_edit_opd): Remove no_opd_opt parm. Don't set opd->adjust |
| unless we are changing .opd. Test non-NULL opd->adjust at all |
| accesses throughout file. |
| * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype. |
| |
| 2008-01-15 Alan Modra <amodra@bigpond.net.au> |
| |
| * bfd-in.h (BFD_HOST_LONG_LONG): Delete. |
| * bfd-in2.h: Regenerate. |
| |
| 2008-01-11 Tristan Gingold <gingold@adacore.com> |
| Eric Botcazou <ebotcazou@adacore.com> |
| |
| * elf32-ppc.c (ppc_elf_gc_sweep_hook): Exit early if generating a |
| relocatable. |
| * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise. |
| * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise. |
| * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise. |
| * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise. |
| * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise. |
| * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise. |
| * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise. |
| * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise. |
| * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise. |
| * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise. |
| * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise. |
| * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise. |
| * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Likewise. |
| * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise. |
| * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise. |
| * elflink.c (bfd_elf_gc_sections): Do not punt on relocatable output |
| or executable output with relocations. |
| |
| 2008-01-09 Nick Clifton <nickc@redhat.com> |
| |
| PR gas/5552 |
| * elf32-fr30.c (fr30_elf_howto_table): Set partial_inplace field |
| to FALSE for all relocs. |
| |
| 2008-01-09 Richard Sandiford <rsandifo@nildram.co.uk> |
| |
| PR ld/5526 |
| * elf-bfd.h (eh_cie_fde): Add u.cie.u.full_cie and u.cie.merged |
| fields. Rename u.cie.u.merged to u.cie.u.merged_with. |
| (eh_frame_sec_info): Add a cies field. |
| (eh_frame_hdr_info): Add a merge_cies field. |
| * elf-eh-frame.c (cie): Add a reloc_index member to the personality |
| union. |
| (_bfd_elf_begin_eh_frame_parsing): Set hdr_info->merge_cies instead |
| of hdr_info->cies. |
| (_bfd_elf_parse_eh_frame): Remove tmp_cie. Ccreate an array of |
| cie structures in all cases and use it instead of extended_cies. |
| If merging, store the cie array in sec_info->cies and point each |
| CIE's eh_fde_cie at the associated element. Do not try to |
| calculate the value of the personality routine here; record the |
| offset of the relocation instead. Do not merge CIEs here. |
| (_bfd_elf_end_eh_frame_parsing): Do not free hdr_info->cies here... |
| (_bfd_elf_discard_section_eh_frame_hdr): ...do it here instead. |
| (_bfd_elf_gc_mark_fdes): Mark the original (unmerged) CIE. |
| (find_merged_cie): New function. |
| (_bfd_elf_gc_mark_fdes): Use it. Free sec_info->cies. |
| |
| 2008-01-07 Nick Clifton <nickc@redhat.com> |
| |
| PR binutils/5535 |
| * vms.c (vms_close_and_cleanup): Check for the presence of a |
| vms_private_data_struct before examining any of its fields. |
| |
| 2008-01-07 H.J. Lu <hongjiu.lu@intel.com> |
| |
| PR ld/5522 |
| * elflink.c (elf_link_input_bfd): Don't write out a section if |
| its output section is marked with SEC_NEVER_LOAD. |
| |
| For older changes see ChangeLog-2007 |
| |
| Local Variables: |
| mode: change-log |
| left-margin: 8 |
| fill-column: 74 |
| version-control: never |
| End: |