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2006-11-07 * elf32-arm.c (find_thumb_glue): Add ERROR_MESSAGE argument; set itDaniel Jacobowitz1-0/+11
on error. (find_arm_glue): Likewise. (elf32_thumb_to_arm_stub, elf32_arm_create_thumb_stub) (elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate): Add ERROR_MESSAGE argument and pass it through. (elf32_arm_to_thumb_export_stub): Update. (elf32_arm_relocate_section): Use ERROR_MESSAGE and reloc_dangerous.
2006-11-07 * elf64-ppc.c (enum _ppc64_sec_type): New.Alan Modra1-0/+13
(struct _ppc64_elf_section_data): Move "t_symndx" into opd union, and rename fields. Add sec_type and has_14bit_branch. (struct ppc_link_hash_table): Remove has_14bit_branch. (get_opd_info, get_tls_mask, ppc64_elf_edit_opd): Adjust. (ppc64_elf_relocate_section): Likewise. (ppc64_elf_check_relocs): Likewise. Set per-section has_14bit_branch. (ppc64_elf_size_stubs): Don't set default group size here. (group_sections): Instead do so here, and group sections using their individual requirements.
2006-11-07 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Remove "has_dotsym"Alan Modra1-0/+14
and union. (struct ppc_link_hash_entry): Add "next_dot_sym". (struct ppc_link_hash_table): Add "dot_syms". (link_hash_newfunc): Make list of syms starting with a dot. (ppc_get_stub_entry, adjust_opd_syms): Adjust. (ppc64_elf_add_symbol_hook): Don't set has_dotsym. (struct add_symbol_adjust_data): Delete. (add_symbol_adjust): Simplify params and return. (ppc64_elf_check_directives): Just process the "dot_syms" lists, not all syms.
2006-11-03bfd/Daniel Jacobowitz1-0/+24
* libbfd-in.h (_bfd_clear_contents): New prototype. * reloc.c (_bfd_clear_contents): New. * libbfd.h: Regenerated. * elf32-arm.c (elf32_arm_final_link_relocate): Use _bfd_clear_contents. * elf32-d10v.c (elf32_d10v_relocate_section): Likewise. * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. * elf32-i386.c (elf_i386_relocate_section): Likewise. * elf32-ppc.c (ppc_elf_relocate_section): Likewise. * elf32-s390.c (elf_s390_relocate_section): Likewise. * elf32-sh.c (sh_elf_relocate_section): Likewise. * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise. * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. * elf64-s390.c (elf_s390_relocate_section): Likewise. * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise. * elfxx-ia64.c (elfNN_ia64_relocate_section): Set value to zero for discarded symbols. * elfxx-mips.c (mips_elf_calculate_relocation): Likewise. ld/testsuite/ * ld-discard/zero-rel.d, ld-discard/zero-rel.s: New files.
2006-11-02 [ bfd/ChangeLog ]Thiemo Seufer1-0/+12
* elf-bfd.h (local_call_stubs): New member. * elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros. (mips_elf_calculate_relocation): Handle local mips16 call stubs. (mips16_stub_section_p): Rename from mips_elf_stub_section_p, use the new stub macros. (_bfd_mips_elf_check_relocs): Handle call stubs for code which mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark used stubs with SEC_KEEP. Use the new stub macros. [ gas/testsuite/ChangeLog ] * gas/mips/mips16-intermix.d, gas/mips/mips16-intermix.s: New testcase. * gas/mips/mips.exp: Run new testcase. [ ld/testsuite/ChangeLog ] * ld-mips-elf/mips16-intermix-1.s, ld-mips-elf/mips16-intermix-2.s, ld-mips-elf/mips16-intermix.d: New testcase. * ld-mips-elf/mips-elf.exp (mips16_intermix_test): Run new testcases.
2006-11-01 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): CorrectDaniel Jacobowitz1-0/+5
check for PLT usage.
2006-11-01 * elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.Daniel Jacobowitz1-0/+4
2006-10-31 * elf.c (elfcore_write_note): Pad note descriptor to 4-byteAlan Modra1-1/+4
boundary. Tidy. Comment.
2006-10-30bfd/H.J. Lu1-0/+35
2006-10-30 H.J. Lu <hongjiu.lu@intel.com> PR ld/3111 * elf-bfd.h (elf_obj_tdata): Add symbuf. (_bfd_elf_section_already_linked): Add struct bfd_link_info *. (_bfd_elf_check_kept_section): Likewise. (bfd_elf_match_symbols_in_sections): Likewise. * elf.c (assign_section_numbers): Updated to add struct bfd_link_info *. (bfd_elf_match_symbols_in_sections): Updated. Cache symbol buffer if info->reduce_memory_overheads is false. * elflink.c (match_group_member): Updated to add struct bfd_link_info *. (_bfd_elf_check_kept_section): Likewise. (elf_link_input_bfd): Likewise. (_bfd_elf_section_already_linked): Likewise. (bfd_elf_final_link): Free symbol buffer if info->reduce_memory_overheads is false. * libbfd-in.h (_bfd_nolink_section_already_linked): Add struct bfd_link_info *. (_bfd_generic_section_already_linked): Likewise. * libbfd.h: Regenerated. * linker.c (bfd_section_already_linked): Add struct bfd_link_info *. (_bfd_generic_section_already_linked): Likewise. * targets.c (bfd_target): Add struct bfd_link_info * to _section_already_linked. * bfd-in2.h: Regenerated. include/ 2006-10-30 H.J. Lu <hongjiu.lu@intel.com> PR ld/3111 * bfdlink.h (bfd_link_info): Add reduce_memory_overheads. ld/ 2006-10-30 H.J. Lu <hongjiu.lu@intel.com> PR ld/3111 * ld.h (args_type): Remove reduce_memory_overheads. * ldlang.c (lang_map): Updated. (section_already_linked): Likewise. (print_input_section): Likewise. * ldmain.c (main): Likewise. * lexsup.c (parse_args): Likewise.
2006-10-30 * bfd-in2.h: Regenerate.Alan Modra1-0/+1
2006-10-30 * bfd.c (bfd_error_type): Add bfd_error_on_input.Alan Modra1-0/+9
(input_bfd, input_error): New static vars. (bfd_set_error): Handle bfd_error_on_input. (bfd_errmsg): Likewise. (bfd_perror): Simplify. * archive.c (_bfd_write_archive_contents): Report errors on input.
2006-10-29 * elf.c (elfcore_write_note): Pad to 4-byte boundary.Alan Modra1-0/+4
2006-10-28include/elf/Richard Sandiford1-0/+8
* mips.h (R_MIPS_GLOB_DAT): Define (R_MIPS_max): Bump by 1. bfd/ * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT. * elfn32-mips.c (elf_mips_howto_table_rel): Likewise. (elf_mips_howto_table_rela): Likewise. * elf64-mips.c (mips_elf64_howto_table_rel): Likewise. (mips_elf64_howto_table_rela): Likewise.
2006-10-272006-10-26 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu1-0/+6
* elf.c (_bfd_elf_init_private_section_data): Assert output section ELF type instead of check if it is SHT_NULL. Copy OS/PROC specific flags from input section to output section.
2006-10-27bfd/Alan Modra1-1/+10
* section.c (SEC_KEEP): Update comment. * bfd-in2.h: Regenerate. * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections. * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections. * stabs.c (_bfd_discard_section_stabs): Likewise. (_bfd_link_section_stabs): Likewise. Simplify abs_section check. ld/ * ldlang.c (lang_map): Don't say SEC_LINKER_CREATED and SEC_KEEP sections have been discarded. (lang_do_version_exports_section): Set SEC_KEEP on export section. * emultempl/elf32.em (before_allocation): Set SEC_KEEP on warning sections.
2006-10-26 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.Ben Elliston1-0/+2
2006-10-26 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.Ben Elliston1-0/+5
* targets.c (find_target): Remove extraneous break.
2006-10-26 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.Ben Elliston1-0/+7
(struct maxq_reloc_map): Unused; remove. (maxq_reloc_map): Likewise. (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
2006-10-26 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument typeBen Elliston1-0/+7
from int to enum dynamic_lib_link_class lib_class. * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise. * bfd-in2.h: Regenerate.
2006-10-25New Cell SPU port.Alan Modra1-0/+21
2006-10-23 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.Alan Modra1-40/+44
2006-10-23 * elf32-score.c: Formatting.Alan Modra1-0/+8
(elf_backend_omit_section_dynsym): Define. (score_elf_create_dynamic_relocation): Remove code copied from mips. Don't use section syms in dynamic relocs. Remove unused param. (score_elf_final_link_relocate): Remove unused param.
2006-10-23 * linker.c (fix_syms): Choose best of previous and nextAlan Modra1-0/+5
section based on section flags and vma.
2006-10-22 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do mergingKaz Kojima1-0/+6
only when the non visibility part of st_other is non-zero. * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
2006-10-20bfd/Richard Sandiford1-0/+5
* elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend PT_DYNAMIC on GNU/Linux targets.
2006-10-20bfd/Richard Sandiford1-0/+5
* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the size of .rel.dyn reflect the value of DT_RELSZ. ld/testsuite/ * ld-mips-elf/multi-got-1.d: Remove trailing R_MIPS_NONE entries. * ld-mips-elf/tls-multi-got-1.got: Likewise. * ld-mips-elf/tls-multi-got-1.r: Likewise.
2006-10-20bfd/Richard Sandiford1-0/+6
* elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate a PT_NULL header for dynamic objects. (_bfd_mips_elf_modify_segment_map): Add it. ld/testsuite/ * ld-mips-elf/multi-got-1.d: Do not expect a particular address for DT_HASH. * ld-mips-elf/rel32-o32.d: Bump addresses by 0x20 to account for the extra program header. * ld-mips-elf/rel32-n32.d: Likewise. * ld-mips-elf/tlslib-o32.got: Likewise. * ld-mips-elf/tlslib-o32-hidden.got: Likewise. * ld-mips-elf/tlslib-o32-ver.got: Likewise. * ld-mips-elf/tls-multi-got-1.got: Likewise. * ld-mips-elf/tls-multi-got-1.r: Likewise. * ld-mips-elf/rel64.d: Bump addresses by 0x30 to account for the extra program header. * ld-mips-elf/tlsdyn-o32.d: Reduce the GOT offset by 32 to account for the extra program header, and thus the shorter gap between the text and data segments. * ld-mips-elf/tlsdyn-o32-1.d: Likewise. * ld-mips-elf/tlsdyn-o32-2.d: Likewise. * ld-mips-elf/tlsdyn-o32-3.d: Likewise. * ld-mips-elf/tlsdyn-o32.got: Bump GOT text addresses by 0x20 to account for the extra program header. * ld-mips-elf/tlsdyn-o32-1.got: Likewise. * ld-mips-elf/tlsdyn-o32-2.got: Likewise. * ld-mips-elf/tlsdyn-o32-3.got: Likewise.
2006-10-19Fix score bugsNick Clifton1-0/+9
2006-10-19bfd/Richard Sandiford1-0/+7
* elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the same symbol by increasing r_offset. (sort_dynamic_relocs_64): Likewise. Fix comparisons between very large and very small symbol indexes. ld/testsuite/ * ld-mips-elf/tlslib-o32-hidden.got: Sort relocations against the same symbol in order of increasing r_offset. * ld-mips-elf/tls-multi-got-1.got: Likewise. * ld-mips-elf/tls-hidden3.r: Likewise. * ld-mips-elf/tls-hidden4.r: Likewise.
2006-10-19bfd/Richard Sandiford1-0/+6
* elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG and DT_MIPS_RLD_MAP tags for position-independent executables. Do not add DT_DEBUG to shared libraries for any MIPS target. ld/testsuite/ * ld-mips-elf/multi-got-1.d: Remove DT_DEBUG tag. Do not require a specific file offset for .dynamic. Reduce DT_HASH by 8 to account for removed tag. * ld-mips-elf/tls-multi-got-1.r: Likewise. Also reduce DT_REL by 8. Reduce PLTGOT and symbol values by 16 to account for the removed tag. * ld-mips-elf/textrel-1.d: Remove DT_DEBUG tag. * ld-mips-elf/rel32-n32.d: Reduce addresses by 16 to account for removed DT_DEBUG tag. * ld-mips-elf/rel64.d: Likewise. * ld-mips-elf/tls-multi-got-1.got: Likewise. * ld-mips-elf/tlslib-o32-hidden.got: Likewise.
2006-10-19bfd/H.J. Lu1-0/+6
2006-10-18 H.J. Lu <hongjiu.lu@intel.com> PR ld/3290 * elflink.c (elf_link_add_object_symbols): Hide definitions in debug sections. ld/testsuite/ 2006-10-18 H.J. Lu <hongjiu.lu@intel.com> PR ld/3290 * ld-elf/dummy.c: New file. * ld-elf/dwarf.exp: Likewise. * ld-elf/dwarf1.c: Likewise. * ld-elf/dwarf1.h: Likewise. * ld-elf/dwarf1.out: Likewise. * ld-elf/dwarf1main.c: Likewise.
2006-10-19bfd/Alan Modra1-0/+9
* elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check, don't set, glue section size. (record_arm_to_thumb_glue): Set glue section size here. (record_thumb_to_arm_glue): Likewise. (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting. (bfd_elf32_arm_process_before_allocation): Ignore exluded sections. ld/ * emultempl/armelf.em (arm_elf_before_allocation): Run gld${EMULATION_NAME}_before_allocation later. * ldlang.c (lang_size_sections_1): Revert 2006-09-15 change.
2006-10-182006-10-18 Roy Marples <uberlord@gentoo.org>Mike Frysinger1-0/+9
* bfd/elf64-sparc.c: Add FreeBSD support. (elf64_sparc_fbsd_post_process_headers): New function. * bfd/targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec. * bfd/config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec. * bfd/configure.in: Add entry for bfd_elf64_sparc_freebsd_vec. * bfd/configure: Regenerate. * gas/config/tc-sparc.c (md_parse_option): Treat any target starting with elf32-sparc as a viable target for the -32 switch and any target starting with elf64-sparc as a viable target for the -64 switch. (sparc_target_format): For 64-bit ELF flavoured output use ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use ELF_TARGET_FORMAT. * gas/config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define. * ld/emulparams/elf64_sparc_fbsd.sh (OUTPUT_FORMAT): Define as elf64-sparc-freebsd.
2006-10-18 * elf32-arm.c (elf32_arm_final_link_relocate): Add support forMark Shinwell1-0/+7
R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL, R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and R_ARM_THM_MOVT_BREL relocations.
2006-10-17 bfd/Mark Shinwell1-0/+7
* elf32-arm.c (elf32_arm_howto_table_1): Change offset for R_THM_CALL to 25 and remove FIXME comment. (using_thumb2): New function. (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding. include/ * elf/arm.h: Define TAG_CPU_ARCH_* constants. ld/testsuite/ * ld-arm/arm-elf.exp: Add thumb1-bl, thumb2-bl, thumb2-bl-as-thumb1-bad and thumb2-bl-bad tests. * ld-arm/thumb1-bl.d: New. * ld-arm/thumb1-bl.s: New. * ld-arm/thumb2-bl-as-thumb1-bad.d: New. * ld-arm/thumb2-bl-as-thumb1-bad.s: New. * ld-arm/thumb2-bl-bad.d: New. * ld-arm/thumb2-bl-bad.s: New. * ld-arm/thumb2-bl.d: New. * ld-arm/thumb2-bl.s: New.
2006-10-17 * elf32-arm.c (elf32_arm_final_link_relocate): Add casesMark Shinwell1-0/+8
for R_ARM_ABS32_NOI and R_ARM_REL32_NOI. (elf32_arm_gc_sweep_hook): Likewise. (elf32_arm_check_relocs): Likewise. (allocate_dynrelocs): Likewise.
2006-10-17bfd/Alan Modra1-0/+52
* elf-bfd.h (struct elf_link_hash_table): Reorder. Add text_index_section and data_index_section. (struct elf_backend_data): Add elf_backend_init_index_section. (_bfd_elf_init_1_index_section): Declare. (_bfd_elf_init_2_index_sections): Declare. * elfxx-target.h (elf_backend_init_index_section): Define. (elfNN_bed): Init new field. * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls section and text_index_section plus data_index_section. (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections. (_bfd_elf_init_1_index_section): New function. (_bfd_elf_init_2_index_sections): New function. (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section. (elf_link_input_bfd): When emitting relocs, use text_index_section and data_index_section for removed sections. * elf-m10300.c (elf_backend_omit_section_dynsym): Define. * elf32-i386.c: Likewise. * elf32-m32r.c: Likewise. * elf32-sh.c: Likewise. * elf32-xstormy16.c: Likewise. * elf32-xtensa.c: Likewise. * elf64-alpha.c: Likewise. * elf64-hppa.c: Likewise. * elf64-mmix.c: Likewise. * elf64-sh64.c: Likewise. * elfxx-ia64.c: Likewise. * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section and data_index_section sym for relocs against sections with no dynamic section sym. (elf_backend_init_index_section): Define. * elf32-cris.c: Similarly. * elf32-hppa.c: Similarly. * elf32-i370.c: Similarly. * elf32-m68k.c: Similarly. * elf32-mips.c: Similarly. * elf32-ppc.c: Similarly. * elf32-s390.c: Similarly. * elf32-sparc.c: Similarly. * elf32-vax.c: Similarly. * elf64-mips.c: Similarly. * elf64-ppc.c: Similarly. * elf64-s390.c: Similarly. * elf64-sparc.c: Similarly. * elf64-x86-64.c: Similarly. * elfn32-mips.c: Similarly. * elfxx-mips.c: Similarly. * elfxx-sparc.c: Similarly. * linker.c (fix_syms): Base symbols in removed sections on previous section in preference to using absolute section. ld/ * ldlang.c (strip_excluded_output_sections): Do strip sections that define syms, but don't ignore them. * ld.texinfo (Output Section Discarding): Revise. * emultempl/armcoff.em (gld${EMULATION_NAME}_finish): Always call finish_default. ld/testsuite/ Update for section sym changes.
2006-10-16 * elfxx-ia64.c (addend_compare): Properly compute return value.Andreas Schwab1-0/+4
2006-10-152006-10-15 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu1-0/+6
PR ld/3314 * elf.c (assign_file_positions_for_non_load_sections): Don't page align empty SHF_ALLOC sections.
2006-10-13 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): SetJakub Jelinek1-0/+7
.plt sh_entsize to 0 if plt header size isn't multiple of plt entry size or for 32-bit which adds a nop insn at the end of the .plt section.
2006-10-12bfd/Bob Wilson1-0/+5
* elf32-xtensa.c (elf_xtensa_action_discarded): New. (elf_backend_action_discarded): Define. ld/ * emultempl/xtensaelf.em (is_inconsistent_linkonce_section): Check for linkonce XCC exception tables (".e" and ".h").
2006-10-11 * elf32-xtensa.c (elf_xtensa_relocate_section): Return afterBob Wilson1-0/+7
unresolvable relocation error. (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak symbols to zero.
2006-10-10bfd/Bob Wilson1-0/+5
* elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG for PIE executables. ld/ * emulparams/elf32xtensa.sh (GENERATE_PIE_SCRIPT): Enable.
2006-10-03 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.Jakub Jelinek1-0/+14
* elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc. Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save, DW_CFA_val_{offset{,_sf},expression}. (skip_non_nops): Record number of DW_CFA_set_loc ops. (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes all ops. If there are any DW_CFA_set_loc ops and they are pcrel or going to be pcrel, compute set_loc array. (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations against DW_CFA_set_loc operands. (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting. * ld-elf/eh4.d: New test. * ld-elf/eh4.s: New file. * ld-elf/eh4a.s: New file.
2006-10-02 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLSKazu Hirata1-0/+5
symbols from the --just-syms file.
2006-10-01 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size forAlan Modra1-0/+5
existence of PLT.
2006-09-292006-09-29 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu1-0/+6
PR ld/3283 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore relocation overflow on branches to undefweaks.
2006-09-29Regenerate.Alan Modra1-0/+5
2006-09-29 PR 3276Danny Smith1-0/+8
* pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte alignment for .data$, .rdata$ and .text$ sections so that sse and sse2 code will work for linkonce sections too. * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2006-09-28 * elflink.c (_bfd_elf_gc_mark_hook): New function.Alan Modra1-0/+84
* elf-bfd.h (_bfd_elf_gc_mark_hook): Declare. * elfxx-target.h (elf_backend_gc_mark_hook): Default to above. * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook. * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise. * elf32-cris.c (cris_elf_gc_mark_hook): Likewise. * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise. * elf32-i386.c (elf_i386_gc_mark_hook): Likewise. * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise. * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise. * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise. * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise. * elf32-s390.c (elf_s390_gc_mark_hook): Likewise. * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise. * elf32-sh.c (sh_elf_gc_mark_hook): Likewise. * elf32-vax.c (elf_vax_gc_mark_hook): Likewise. * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise. * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise. * elf64-s390.c (elf_s390_gc_mark_hook): Likewise. * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise. * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise. * elf32-bfin.c (bfin_gc_mark_hook): Likewise. (bfinfdpic_gc_sweep_hook): Delete. (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic. * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook. (elf32_d10v_gc_sweep_hook): Delete. (elf_backend_gc_sweep_hook): Don't define. * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook. (fr30_elf_gc_sweep_hook): Delete. (elf_backend_gc_sweep_hook): Don't define. * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook. (elf32_frv_gc_sweep_hook): Delete. (elf_backend_gc_sweep_hook): Don't define. * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook. (iq2000_elf_gc_sweep_hook): Delete. (elf_backend_gc_sweep_hook): Don't define. * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook. (openrisc_elf_gc_sweep_hook): Delete. (elf_backend_gc_sweep_hook): Don't define. * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook. (v850_elf_gc_sweep_hook): Delete. (elf_backend_gc_sweep_hook): Don't define. * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook. (xstormy16_elf_gc_sweep_hook): Delete. (elf_backend_gc_sweep_hook): Don't define. * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook. (sh_elf64_gc_sweep_hook): Delete. (elf_backend_gc_sweep_hook): Don't define. * elf32-avr.c (elf32_avr_gc_mark_hook): Delete. (elf32_avr_gc_sweep_hook): Delete. (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete. (elf32_cr16c_gc_sweep_hook): Delete. (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. * elf32-crx.c (elf32_crx_gc_mark_hook): Delete. (elf32_crx_gc_sweep_hook): Delete. (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete. (elf32_h8_gc_sweep_hook): Delete. (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete. (ip2k_elf_gc_sweep_hook): Delete. (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete. (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define. (elf_backend_gc_sweep_hook): Don't define. * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define. (elf_backend_gc_sweep_hook): Don't define. * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete. (elf32_m68hc11_gc_sweep_hook): Delete. * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete. (elf32_m68hc11_gc_sweep_hook): Delete. * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete. (elf32_msp430_gc_sweep_hook): Delete. (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete. (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.