2010-04-09 Nick Clifton * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count. * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused variables htab and hdr_info and mark info parameter as unused. * elf.c (prep_headers): Remove unused variable i_phdrp. (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp. * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned as unused. * peXXigen.c (pe_print_reloc): Remove unused variable datasize. * verilog.c (verilog_write_section): Remove unused variable address. 2010-04-07 Alan Modra * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above. * configure: Regenerate. 2010-04-06 H.J. Lu PR ld/11434 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally. 2010-04-06 Tristan Gingold * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags. 2010-04-05 Jakub Jelinek * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4 provided that it has the expected address size and zero segment length. * dwarf2.c (struct line_head): Add maximum_ops_per_insn field. (struct line_info): Add op_index field, change end_sequence type to unsigned char. (new_line_sorts_after): For the same address compare op_index. (add_line_info): Add op_index argument, store it into the structure. (decode_line_info): Complain about unknown versions of .debug_line. Initialize maximum_ops_per_insn. Add op_index state register and track it. 2010-04-01 Nathan Sidwell * elf32-ppc.c (apuinfo_set): New static var. (ppc_elf_begin_write_processing): Set it here, always create an APUinfo section if there were any in the inputs. (ppc_elf_write_section): Check apuinfo_set. (ppc_elf_final_write_processing): Likewise. 2010-04-01 Tristan Gingold * vms.h: Include time.h. Add prototypes for vms_get_module_name, vms_time_to_time_t and vms_rawtime_to_time_t. * vms.c (vms_alpha_vec): Add archives support. * vms-misc.c: Include safe-ctype.h (vms_get_module_name): New function. (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto. * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the vms_get_module_name function. Use this function. * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector. * libbfd-in.h: Add prototype for _bfd_append_relative_path. Add prototypes for vms-lib.c * libbfd.h: Regenerate. * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add vms-lib.lo to vms_alpha_vec. * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*. * configure: Regenerate. * bfd.c: Add selective_search field. * bfd-in2.h: Regenerate. * archive.c (append_relative_path): Rename to _bfd_append_relative_path and make it public. (_bfd_get_elt_at_filepos): Adjust for above renaming. * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo (BFD32_BACKENDS_CFILES): Add vms-lib.c * Makefile.in: Regenerate. 2010-04-01 Jakub Jelinek * dwarf2.c (read_attribute_value): Handle CU version 4 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc and DW_FORM_flag_present. For unknown form value return NULL. (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc like DW_FORM_block. (parse_comp_unit): Allow CU version 4. 2010-04-01 Hans-Peter Nilsson * elf32-cris.c (cris_elf_relocate_section): Correct first argument to _bfd_elf_get_dynamic_reloc_section. (elf_cris_discard_excess_dso_dynamics): Ditto. 2010-03-31 Kai Tietz * coff-i386.c (in_reloc_p): Check also for R_SECREL32. * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL. 2010-03-31 Alan Modra * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized TPREL16_HI and TPREL16_HA insns. 2010-03-31 Hans-Peter Nilsson PR ld/11458 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid assert of empty pcrel_relocs_copied on the direct symbol. Instead of moving the list from the indirect symbol to the direct symbol, merge into any existing list. (cris_elf_check_relocs): Store the original section in the pcrel_relocs_copied list, not the relocation section. (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find the relocation section, for reducing its size. Change the BFD_ASSERT into a check for the section being read-only, and only emit warnings and TEXTREL marker when there's an entry for a read-only section. 2010-03-29 Daniel Jacobowitz * elf32-arm.c (using_thumb_only): Handle v6-M. 2010-03-26 Alan Modra * elf32-ppc.c (ppc_elf_howto_raw ): Not pc-relative. * bfd-in.h (elf_discarded_section): Clarify comment. * reloc.c (struct reloc_howto_struct ): Likewise. * bfd-in2.h: Regenerate. 2010-03-26 Matt Rice * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged as unique in the armap. 2010-03-26 Alan Modra PR ld/11375 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a possible stub on branches. 2010-03-25 Joseph Myers * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo. (ALL_MACHINES_CFILES): Add cpu-tic6x.c. (BFD32_BACKENDS): Add elf32-tic6x.lo. (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c. * Makefile.in: Regenerate. * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New. (bfd_archures_list): Update. * config.bfd (tic6x-*-elf): New. * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New. * configure: Regenerate. * cpu-tic6x.c, elf32-tic6x.c: New. * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12, BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7, BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16, BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B, BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W, BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B, BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W, BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H, BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W, BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W, BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31, BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN, BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New. * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New. (_bfd_target_vector): Update. * bfd-in2.h, libbfd.h: Regenerate. 2010-03-24 H.J. Lu * aout-target.h: Update copyright year. * aout-tic30.c: Likewise. * coff-alpha.c: Likewise. * coff-rs6000.c: Likewise. * coff64-rs6000.c: Likewise. * elf64-mips.c: Likewise. * ieee.c: Likewise. * libecoff.h: Likewise. * mach-o-target.c: Likewise. * mach-o.c: Likewise. * oasys.c: Likewise. * targets.c: Likewise. 2010-03-24 H.J. Lu * libbfd-in.h: Update copyright year. 2010-03-21 H.J. Lu PR ld/11413 * elflink.c (_bfd_elf_add_default_symbol): Check !executable instead of shared. 2010-03-19 Jie Zhang * elf32-arm.c (struct section_list): Remove. (section_list): Remove typedef. (record_section_with_arm_elf_section_data): Remove. (find_arm_elf_section_entry): Remove. (get_arm_elf_section_data): Use is_arm_elf. (unrecord_section_with_arm_elf_section_data): Remove. (elf32_arm_new_section_hook): Don't call record_section_with_arm_elf_section_data. (elf32_arm_write_section): Set mapcount to -1 when the map has been used. Don't call unrecord_section_with_arm_elf_section_data. (unrecord_section_via_map_over_sections): Remove. (elf32_arm_close_and_cleanup): Remove. (elf32_arm_bfd_free_cached_info): Remove. (bfd_elf32_close_and_cleanup): Don't define. (bfd_elf32_bfd_free_cached_info): Don't define. 2010-03-18 H.J. Lu PR binutils/11396 * libcoff-in.h (pe_tdata): Add dont_strip_reloc. * libcoff.h: Regenerated. * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG if dont_strip_reloc is set. (_bfd_XX_bfd_copy_private_bfd_data_common): Set dont_strip_reloc on output if there is no .reloc and IMAGE_FILE_RELOCS_STRIPPED isn't set in input. 2010-03-18 Wei Guozhi PR gas/11323 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to R_ARM_GOT_PREL. * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. 2010-03-17 H.J. Lu * reloc.c (BFD_RELOC_SPU_PIC18): Removed. (BFD_RELOC_SPU_STUB): Likewise. 2010-03-17 Jie Zhang * elf.c (assign_file_positions_for_load_sections): Avoid overflow. 2010-03-17 Alan Modra PR binutils/11382 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using proper type. 2010-03-17 Alan Modra * elf32-arm.c (cortex_a8_erratum_scan): Warning fix. 2010-03-16 Alan Modra * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt. (ppc64_elf_edit_toc): Set it here. (ha_reloc_match): New function. (ppc64_elf_relocate_section): Optimize bigtoc insn sequences. 2010-03-15 Alan Modra * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function. * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare. 2010-03-14 Alan Modra PR ld/11378 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare. * elf64-ppc.c (call_check_done): Define. (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro. (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise. (ppc64_elf_finish_multitoc_partition): Remove unnecessary check. (toc_adjusting_stub_needed): Use call_check_done rather than toc_off. Simplify return logic. Iterate over all .init and .fini fragments by recursion. Set makes_toc_func_call here.. (ppc64_elf_next_input_section): ..rather than here. (check_pasted_section, ppc64_elf_check_init_fini): New functions. 2010-03-13 Alan Modra PR ld/11375 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the function descriptor symbol if there is one, not just for plt stubs. (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls. 2010-03-05 Rainer Orth * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base version twice. Skip it when constructing def.vd_next. * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to bfd_elf32_i386_sol2_vec. (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2. (elf32_bed): Redefine to elf32_i386_sol2_bed. (elf_backend_want_plt_sym): Redefine to 1. * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to bfd_elf64_x86_64_sol2_vec. (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2. (elf64_bed): Redefine to elf64_x86_64_sol2_bed. (elf_backend_want_plt_sym): Redefine to 1. * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec. Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in targ64_selvecs. (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec. Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in targ_selvecs. * configure.in: Handle bfd_elf32_i386_sol2_vec, bfd_elf64_x86_64_sol2_vec. * configure: Regenerate. * targets.c (bfd_elf32_i386_sol2_vec): Declare. (bfd_elf64_x86_64_sol2_vec): Declare. (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec, bfd_elf64_x86_64_sol2_vec. 2010-03-04 Daniel Jacobowitz * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program sections. 2010-03-04 Alan Modra PR 11302 * dwarf2.c (read_abbrevs): Return NULL on alloc failures. (read_attribute_value, decode_line_info): Likewise. (add_line_info, read_rangelist): Return FALSE on alloc failures. (arange_add, sort_line_sequences): Likewise. (find_abstract_instance_name): Handle failures from called funcs. (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise. (find_line): Realloc to a temp, and handle alloc fail. 2010-03-03 Daniel Jacobowitz * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add a mapping symbol to an empty section. 2010-03-02 Matthew Gretton-Dann * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the return value from the call to _bfd_elf_merge_object_attributes. 2010-03-02 Christophe Lyon Alan Modra * elf32-arm.c (a8_erratum_fix): Add st_type field to record the destination mode of the a8 stub. (elf32_arm_link_hash_table): Add top_id field. (elf32_arm_link_hash_table_create): Initialize top_id. (arm_type_of_stub): Update prototype, st_type can now be updated by this function. Actual destination address in case of PLT is computed here, to help factorizing code. (elf32_arm_stub_name): Update prototype, use stub_type additional parameter to build stub name. (elf32_arm_get_stub_entry): Update prototype, use stub_type additional parameter to build stub entry. (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of put_thumb_insn/put_arm_insn as BE8 encoding is now handled later. Call elf32_arm_final_link_relocate to process all in-stub relocations. (elf32_arm_setup_section_lists): Update top_id. (cortex_a8_erratum_scan): Record stub destination mode. (elf32_arm_size_stubs): Update call to arm_type_of_stub according to new prototype. (elf32_arm_final_link_relocate): Enable processing of in-stub REL32 relocations. Rely on arm_type_of_stub to detect if a stub is needed, enabling code factorization. (elf32_arm_final_link): Process stub sections. (elf32_arm_output_map_sym): Add entry to code/data map. 2010-03-01 David S. Miller * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and h->def_regular, set h->ref_regular. (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries and dynamic relocations if h->ref_regular. * elfxx-sparc.c (struct elf_reloc_map): Delete. (sparc_reloc_map): Delete. (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each relocation type in switch statements. 2010-02-25 Alan Modra PR ld/11304 * elf.c (_bfd_elf_init_private_section_data): Rename need_group to final_link and invert. For final link allow some flags to differ. Don't specially allow flags to be all zero. 2010-02-24 Alan Modra PR binutils/10858 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol table. 2010-02-23 Andrew Zabolotny PR binutils/11297 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8. (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8. 2010-02-22 Alan Modra * reloc.c (bfd_check_overflow): When forming addrmask, shift fieldmask left by rightshift. (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all overflow checks. 2010-02-20 H.J. Lu * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check STT_GNU_IFUNC on large common symbol. 2010-02-18 H.J. Lu * elf32-i386.c (elf_i386_add_symbol_hook): Don't set has_ifunc_symbols if the symbol comes from a shared library. * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise. * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise. * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise. * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise. * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise. 2010-02-19 Alan Modra * elf.c (_bfd_elf_fixup_group_sections): New function, split out from.. (_bfd_elf_copy_private_header_data): ..here. * elflink.c (_bfd_elf_size_group_sections): New function. (bfd_elf_size_dynamic_sections): Call it. * elf-bfd.h (_bfd_elf_size_group_sections): Declare. (_bfd_elf_fixup_group_sections): Declare. 2010-02-18 Matthew Gretton-Dann * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for merging Tag_DIV_use, Tag_MPextension_use, and Tag_MPextension_use_legacy tags. 2010-02-18 Alan Modra * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15 commit. Don't write zeros for removed group members. (_bfd_elf_copy_private_header_data): Adjust size of group section when group members are removed by objcopy. 2010-02-15 Dave Korn PR binutils/11280 * configure.host (*-*-solaris2.11): Add host define to select valid default code page for windres/windmc on solaris. 2010-02-15 Nick Clifton * po/vi.po: Updated Vietnamese translation. 2010-02-12 Daniel Gutson * elf32-arm.c (elf32_arm_output_arch_local_syms): add missing mapping symbol to data only sections. 2010-02-11 David S. Miller * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global symbols. (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for these relocs on global symbols. (gdopoff): New. (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on local symbol references which are not STT_GNU_IFUNC. Handle relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively, and deal with negative vs. non-negative values properly. 2010-02-09 Tristan Gingold * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for non-external relocation. 2010-02-09 Alan Modra * elf64-ppc.c (merge_got_entries): Move earlier in file. (allocate_dynrelocs): Merge got entries here if not doing multi-toc. (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got. (ppc64_elf_layout_multitoc): Don't resize if we have already merged got entries. 2010-02-09 Michael Holzheu * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp, elfcore_write_s390_todpreg, elfcore_write_s390_ctrs, elfcore_write_s390_prefix): New. * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp, elfcore_write_s390_todpreg, elfcore_write_s390_ctrs, elfcore_write_s390_prefix): New. (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP, NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX. (elfcore_write_register_note): Handle .reg-s390-timer, .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs, .reg-s390-prefix section. 2010-02-09 Alan Modra * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect unsigned char. Update variables and code using them throughout file. (struct ppc_link_hash_entry): Likewise for tls_mask. * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents. * elf64-ppc.c (has_small_toc_reloc): Don't define. (makes_toc_func_call, call_check_in_progress): Shuffle flags. (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update code setting the flag. (ppc64_elf_next_toc_section): Group big-toc sections in 0x80008000 chunks. 2010-02-08 David S. Miller * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot, srelgot, splt, srelplt, and sgotplt members in favor of generic copies. * elfxx-sparc.c (create_got_section): Delete. (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic section creator does that work for us. Use ->elf.foo instead of ->foo where applicable. (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo where applicable. (allocate_dynrelocs): Likewise. (_bfd_sparc_elf_size_dynamic_sections): Likewise. (_bfd_sparc_elf_relocate_section): Likewise. (sparc_vxworks_build_plt_entry): Likewise. (_bfd_sparc_elf_finish_dynamic_symbol): Likewise. (sparc_finish_dyn): Likewise. (sparc_vxworks_finish_exec_plt): Likewise. (sparc_vxworks_finish_shared_plt): Likewise. (_bfd_sparc_elf_finish_dynamic_sections): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_* macros for visibilty and locality checks. (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise. (allocate_dynrelocs): Likewise. (_bfd_sparc_elf_relocate_section): Likewise. (_bfd_sparc_elf_finish_dynamic_symbol):Likewise. * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set but never used local var 'dynobj'. * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle nocopyreloc. * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New. (BFD_RELOC_SPARC_IRELATIVE): Likewise. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table and loc_hash_memory. (_bfd_sparc_elf_link_hash_table_free): Declare. * elf32-sparc.c (elf32_sparc_add_symbol_hook): New. (elf_backend_add_symbol_hook, elf_backend_post_process_headers, bfd_elf32_bfd_link_hash_table_free): Define. * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set has_ifunc_symbols if STT_GNU_IFUNC. (bfd_elf64_bfd_link_hash_table_free): Define. (elf_backend_post_process_headers): Define always. * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New. (sparc_reloc_map): Add entries for new IFUNC relocs. (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs. (_bfd_sparc_elf_info_to_howto_ptr): Likewise. (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq, elf_sparc_get_local_sym_hash): New. (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization from here... (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate local hash table. (_bfd_sparc_elf_link_hash_table_free): New. (create_ifunc_sections): New. (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols cons up a fake local hash table entry for it. Unconditionally add a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count dyn relocs for ifunc. (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc. (allocate_dynrelocs): Unconditionally emit a PLT entry when STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc. (allocate_local_dynrelocs): New function. (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash table. Emit dynamic relocs to irelplt when not shared. Treat iplt like splt. (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand. (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt in iplt/irelplt. 2010-02-08 Richard Sandiford * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating max_contents_size, only consider sections whose contents must be swapped in. 2010-02-09 Alan Modra * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here.. (ppc64_elf_size_dynamic_sections): ..and here.. (merge_got_entries): ..rather than here. 2010-02-09 Alan Modra * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc. (has_small_toc_reloc): Define. (ppc64_elf_check_relocs): Set the above flags. (ppc64_elf_edit_opd): Delete obfd param. (ppc64_elf_tls_optimize): Likewise. (ppc64_elf_edit_toc): Likewise. (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param. * elf64-ppc.h: Update prototypes. 2010-02-08 Alan Modra * section.c (struct bfd_section): Delete has_tls_reloc, has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done. Add sec_flg0 thru sec_flg5. (BFD_FAKE_SECTION): Update for changed flags. * ecoff.c (bfd_debug_section): Likewise. * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define. * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define. (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update. * elf32-xtensa.c (reloc_done): Define. * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update. * bfd-in2.h: Regenerate. 2010-02-08 Tristan Gingold * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern for non-scattered relocations. 2010-02-08 Nathan Sidwell * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty apuinfo sections, only scan input sections once and reuse the buffer. 2010-02-08 Philipp Tomsich * archures.c (bfd_mach_ppc_titan): Define. * bfd-in2.h: Regenerate. * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry. 2010-02-08 Alan Modra * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code. 2010-02-05 Sterling Augustine * elf.c (assign_file_positions_for_load_sections) Update lma of section if necessary. Fixes Bugzilla 11219. 2010-02-05 H.J. Lu * elf32-i386.c: Remove trailing white spaces. * elf64-x86-64.c: Likewise. 2010-02-03 Nick Clifton * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add entries for other architectures. (struct elf_link_hash_table): Add hash_table_id field. (elf_hash_table_id): New accessor macro. * elflink.c (_bfd_elf_link_hash_table_init): Add target_id parameter. * elf-m10300.c (elf32_mn10300_hash_table): Check table id before returning cast pointer. (elf32_mn10300_link_hash_table_create): Identify new table as containing MN10300 extensions. (mn10300_elf_relax_section): Check pointer returned by elf32_mn10300_hash_table. * elf32-arm.c: Likewise, except using ARM extensions. * elf32-avr.c: Likewise, except using AVR extensions. * elf32-bfin.c: Likewise, except using BFIN extensions. * elf32-cris.c: Likewise, except using CRIS extensions. * elf32-frv.c: Likewise, except using FRV extensions. * elf32-hppa.c: Likewise, except using HPPA32 extensions. * elf32-i386.c: Likewise, except using I386 extensions. * elf32-lm32.c: Likewise, except using LM32 extensions. * elf32-m32r.c: Likewise, except using M32RM extensions. * elf32-m68hc11.c: Likewise, except using M68HC11 extensions. * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions. * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions. * elf32-m68k.c: Likewise, except using M68K extensions. * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions. * elf32-ppc.c: Likewise, except using PPC32 extensions. * elf32-s390.c: Likewise, except using S390 extensions. * elf32-sh.c: Likewise, except using SH extensions. * elf32-spu.c: Likewise, except using SPU extensions. * elf32-xtensa.c: Likewise, except using XTENSA extensions. * elf64-alpha.c: Likewise, except using ALPHA extensions. * elf64-hppa.c: Likewise, except using HPPA64 extensions. * elf64-ppc.c: Likewise, except using PPC64 extensions. * elf64-s390.c: Likewise, except using S390 extensions. * elf64-x86-64.c: Likewise, except using X86_64 extensions. * elfxx-ia64.c: Likewise, except using IA64 extensions. * elfxx-mips.c: Likewise, except using MIPS extensions. * elfxx-sparc.c: Likewise, except using SPARC extensions. * elfxx-sparc.h: Likewise, except using SPARC extensions. * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete redundant structure. (elf32_cr16_hash_table): Delete unused macro. (elf32_cr16_link_hash_traverse): Delete unused macro. * elf32-score.c: Likewise. * elf32-score7.c: Likewise. * elf32-vax.c: Likewise. * elf64-sh64.c: Likewise. 2010-02-03 Alan Modra * elf64-ppc.c (struct plt_entry): Move earlier in file. (struct got_entry): Likewise. Add is_indirect and got.ent fields. (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry. Update all uses. (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass. Remove no_multi_toc. (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect when allocating a new struct got_entry. (allocate_got): New function, extracted from.. (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd. (ppc64_elf_size_dynamic_sections): Track got relocs allocated in .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries. (ppc64_elf_setup_section_lists): Remove output_bfd param and no_multi_toc, add add_stub_section and layout_sections_again. Stash new params in htab. Extract some code to.. (ppc64_elf_start_multitoc_partition): ..here. New function. (ppc64_elf_next_toc_section): Check for linker script errors. Handle second pass toc scan. (merge_got_entries, merge_global_got, reallocate_got): New functions. (ppc64_elf_reinit_toc): Rename to.. (ppc64_elf_finish_multitoc_partition): ..this. (ppc64_elf_layout_multitoc): New function. (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and layout_sections_again params. (ppc64_elf_relocate_section): Handle indirect got entries. * elf64-ppc.h: Update prototypes. Declare new functions. 2010-02-02 H.J. Lu * elf-bfd.h (elfcore_write_xstatereg): New. * elf.c (elfcore_grok_xstatereg): New. (elfcore_write_xstatereg): Likewise. (elfcore_grok_note): Handle NT_X86_XSTATE. (elfcore_write_register_note): Handle .reg-xstate section. 2010-02-01 Tristan Gingold * som.c (som_write_ar_hdr): Define this macro. 2010-01-30 John David Anglin * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L, R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the linkage table pointer to use the global table pointer if not doing a shared link. 2010-01-29 Joel Brobecker * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal if it has already been set. 2010-01-27 Tristan Gingold * vms.h: Remove trailing spaces. (struct hdr_struct): Remove unused hdr_c_cpr field. (enum file_format_enum): Add comments. * vms.c (vms_bfd_print_private_bfd_data): New function that replaces the macro. Remove trailing spaces. * vms-misc.c: Improve comments. (_bfd_vms_get_object_record): Also handle files without pads. * vms-hdr.c (_bfd_vms_write_dbg): Fix format string. * vms-gsd.c (struct flagdescstruct): Make name field const. (gsyflagdesc): Fix typo. 2010-01-27 Alan Modra PR ld/11217 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec. (ppc64_elf_setup_section_lists): Init them. (ppc64_elf_next_toc_section): Don't partition multi-toc between .got and .toc on the same input file. (ppc64_elf_relocate_section): Correct GOT entry offset. 2010-01-26 Tristan Gingold * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr. (bfd_target): Add _bfd_write_ar_hdr_fn field. * archive.c (is_bsd44_extended_name): New macro. (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size. (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended name. (_bfd_archive_bsd44_construct_extended_name_table): New function. (_bfd_generic_write_ar_hdr): Ditto. (_bfd_bsd44_write_ar_hdr): Ditto. (_bfd_write_archive_contents): Call _bfd_write_ar_hdr. (bsd_write_armap): Adjust firstreal computation. * libbfd-in.h (struct areltdata): Add extra_size field. (_bfd_generic_write_ar_hdr): Add prototype. (_bfd_bsd44_write_ar_hdr): Ditto. (_bfd_write_ar_hdr): Define. (_bfd_noarchive_write_ar_hdr): Ditto. (_bfd_archive_bsd_write_ar_hdr): Ditto. (_bfd_archive_coff_write_ar_hdr): Ditto. (_bfd_archive_bsd44_slurp_armap): Ditto. (_bfd_archive_bsd44_slurp_extended_name_table): Ditto. (_bfd_archive_bsd44_construct_extended_name_table): New prototype. (_bfd_archive_bsd44_truncate_arname): Ditto. (_bfd_archive_bsd44_write_armap): Ditto. (_bfd_archive_bsd44_read_ar_hdr): Ditto. (_bfd_archive_bsd44_write_ar_hdr): Ditto. (_bfd_archive_bsd44_openr_next_archived_file): Ditto. (_bfd_archive_bsd44_get_elt_at_index): Ditto. (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto. (_bfd_archive_bsd44_update_armap_timestamp): Ditto. * libbfd.h: Regenerate. * oasys.c (oasys_write_ar_hdr): Define. * libecoff.h (_bfd_ecoff_write_ar_hdr): Define. * ieee.c (ieee_write_ar_hdr): Define. * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define. * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field. (bfd_pmac_xcoff_backend_data): Ditto. * coff64-rs6000.c (rs6000coff64_vec): Ditto. (bfd_xcoff_aix5_backend_data): Ditto. * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define. * aout-target.h (MY_write_ar_hdr): Define it if not defined. * aout-tic30.c (MY_write_ar_hdr): Ditto. * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive. (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr) (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table) (bfd_mach_o_construct_extended_name_table) (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap) (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt) (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr) (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table) (bfd_mach_o_construct_extended_name_table) (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap) (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt) (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c * bfd-in2.h: Regenerate. 2010-01-26 Alan Modra H.J. Lu PR ld/11218 * elflink.c (elf_link_output_extsym): Do not ignore undefined symbols with ref_regular set when gc_sections is active. 2010-01-25 Alan Modra PR ld/11217 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences with relocations against undefined weak symbols. (ppc64_elf_relocate_section): Don't optimize calls to undefined weak functions if the symbol is dynamic. (ppc64_elf_relocate_section): Edit tprel tls sequences. * elf32-ppc.c (ppc_elf_relocate_section): Likewise. (_bfd_elf_ppc_at_tprel_transform): New function. * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare. * bfd-in2.h: Regenerate. 2010-01-23 Richard Sandiford * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1. (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE. * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and bitsize to 1. (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE. 2010-01-21 Nick Clifton * elflink.c (elf_link_add_object_symbols): Look up name of undefined symbol both before and after versioning has been applied. Do not bother with symbols that are weakly undefined. 2010-01-21 Andreas Krebbel * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function. (bfd_elf32_bfd_merge_private_bfd_data): New macro definition. 2010-01-19 Cary Coutant * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8. 2010-01-19 Daisuke Hatayama Alan Modra * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff. (elf_object_p): Read e_phnum extension. (elf_write_shdrs_and_ehdr): Write e_phnum extension. * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check that we can read last program header. 2010-01-19 Matthew Gretton-Dann * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of R_ARM_THM_CALL entry. (elf32_arm_final_link_relocate): Correct calculation of reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22, or R_ARM_THM_JUMP24 relocation. 2010-01-18 Alan Modra PR 11168 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C block past vars in COFF_IMAGE_WITH_PE block. Report error on more than 32k sections. 2010-01-15 Jan Kratochvil Fix compilation warning on gcc-3.4. * vms-tir.c (start_etir_record, sto_imm): Rename the prototype parameter index to sec_index according to the function definition. 2010-01-13 Chao-ying Fu * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B. It is true for all CPUs. (jal_reloc_p): New function. (mips_elf_calculate_relocation): Rename require_jalxp to cross_mode_jump_p. Update comment for CROSS_MODE_JUMP_P. Set up cross_mode_jump_p based on the mode change. (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p. Update comment for CROSS_MODE_JUMP_P. Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx. Use !cross_mode_jump_p to guard conversion. Convert "jr t9" to "b", if possible. (_bfd_mips_elf_relocate_section): Rename require_jalx to cross_mode_jump_p. Pass &cross_mode_jump_p to call mips_elf_calculate_relocation. Pass cross_mode_jump_p to call mips_elf_perform_relocation. 2010-01-13 Nick Clifton * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for "m32c" returns the m32c arch_info_struct and not the m16c arch_info_struct. (arch_info_struct): Use the new scan function. (bfd_m32c_arch): Likewise. 2010-01-13 Tristan Gingold * config.bfd: Remove duplicated target vector for i386-*-darwin. Appends new arch instead of overriding. Use mach_o_x86_64_vec for x86_64-*-darwin. * configure.in: Add mach_o_x86_64_vec. * configure: Regenerate. * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector. * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c * Makefile.in: Regenerate. * mach-o-x86-64.c: New file. 2010-01-13 Tristan Gingold * reloc.c: Add MACH_O_X86_64 relocations. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. 2010-01-13 Tristan Gingold * archive.c (normalize): Use lbasename. (bfd_bsd_truncate_arname): Ditto. (bfd_gnu_truncate_arname): Ditto. 2010-01-12 Tristan Gingold * makefile.vms (CFLAGS): Turns warnings into informational messages. 2010-01-11 Tristan Gingold * mach-o.h: Add x86-64 relocation types. 2010-01-11 Tristan Gingold * mach-o.h (bfd_mach_o_backend_data): Add arch field. (bfd_mach_o_set_arch_mach): New prototype. * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject. (bfd_mach_o_set_arch_mach): New function. (bfd_mach_o_gen_mkobject): New function. Set TARGET_ARCHITECTURE for the generic back-ends. * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define. Check that TARGET_ARCHITECTURE is defined. Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure. * mach-o-i386.c (TARGET_ARCHITECTURE): Define. 2010-01-11 Tristan Gingold * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap. 2010-01-11 Nick Clifton * elf32-v850.c (v850_elf_perform_relocation): Fix overflow handling of R_V850_HI16_S relocation. 2010-01-11 Alan Modra PR 11103 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment. 2010-01-11 Alan Modra PR 6832 * dwarf2.c (struct comp_unit): Add sec_info_ptr. (find_abstract_instance_name): Use it. (parse_comp_unit): Set it. 2010-01-09 Ralf Wildenhues * Makefile.in: Regenerate. * configure: Regenerate. 2010-01-08 Tristan Gingold * archive.c: Remove bfd_special_undocumented_glue. 2010-01-08 Alan Modra PR ld/11133 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook. * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise. * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise. 2010-01-07 H.J. Lu PR ld/11138 * elflink.c (elf_link_check_versioned_symbol): Don't abort if a symbol referenced by DSO is is defined in a non-shared object and forced local. 2010-01-07 H.J. Lu PR ld/11133 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for undefined __start_XXX/__stop_XXX in all input files and set SEC_KEEP. 2010-01-07 H.J. Lu PR ld/11143 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section. 2010-01-04 Daniel Gutson * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC before including procfs.h. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise. * configure.in: Added autoconf probe for the pr_fpreg member. * configure: Regenerated. * config.in: Regenerated. * elf.c: Define _STRUCTURE_PROC before including procfs.h. 2010-01-04 Joel Brobecker Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64). * dwarf2.c (concat_filename): Rename dirname with dir_name to void shadowing the dirname function. Rename subdirname with subdir_name to stay consistent with the new dir_name variable name. 2010-01-04 Edmar Wienskoski * archures.c: Add bfd_mach_ppc_e500mc64. * bfd-in2.h: Regenerate. * cpu-powerpc.c (bfd_powerpc_archs): Add entry for bfd_mach_ppc_e500mc64. 2010-01-01 Joel Brobecker Fix -Wshadow warnings (seen on ppc-aix) * xcofflink.c: Replace finfo by flinfo throughout. For older changes see ChangeLog-2009 Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never End: