+2007-10-16 Bob Wilson <bob.wilson@acm.org>
+
+ * elf32-xtensa.c (relax_section): Check for a reference to a discarded
+ DWARF section and anticipate its replacement with the kept section.
+
+2007-10-16 Bob Wilson <bob.wilson@acm.org>
+
+ * elf32-xtensa.c (elf_xtensa_discard_info_for_section): Remove
+ unnecessary size variables. Set sec->rawsize.
+ (relax_section, relax_property_section): Likewise.
+
+2007-10-16 Bob Wilson <bob.wilson@acm.org>
+
+ * section.c (struct bfd_section): Clarify comment for rawsize field.
+ * bfd-in2.h: Regenerate.
+
+2007-10-16 Bob Wilson <bob.wilson@acm.org>
+
+ * elflink.c (_bfd_elf_check_kept_section): Use the section rawsize
+ values if they are set.
+
+2007-10-16 Nick Clifton <nickc@redhat.com>
+
+ PR 5146
+ * configure.in (AC_CHECK_HEADERS): Add alloca.h
+ * configure: Regenerate.
+ * config.in: Regenerate.
+ * som.c: Replace alloca-conf.h inclusion with code recommended in
+ autoconf documentation.
+ * elf64-hppa.c: Likewise.
+
+2007-10-16 Nick Clifton <nickc@redhat.com>
+
+ * configure.in (--enable-elf-stt-common): New configure
+ option. If enabled then the tools can generate symbols with
+ the ELF STT_COMMON type.
+ * config.in: Regenerate.
+ * configure: Regenerate.
+ * elf.c (swap_out_syms): If USE_STT_COMMON is defined then set
+ the type of emitted common symbols to STT_COMMON.
+ * elfcode.h (elf_slurp_symbol_table): Accept STT_COMMON symbol
+ types.
+
+2007-10-15 Alan Modra <amodra@bigpond.net.au>
+
+ * coff-arm.c (arm_emit_base_file_entry): Check fwrite return value.
+ Return status. Adjust callers.
+ * coff-mcore.c (mcore_emit_base_file_entry): Likewise.
+ * coff-ppc.c (write_base_file_entry): New function.
+ (coff_ppc_relocate_section): Use it.
+ * elf32-arm.c (find_thumb_glue): Check asprintf return status.
+ (find_arm_glue): Likewise.
+ * vms-misc.c (_bfd_vms_output_flush): Check fwrite return value.
+
+2007-10-12 Nick Clifton <nickc@redhat.com>
+
+ PR 5160
+ * elflink.c (eval_symbol): Remove bufsz variable and use
+ sizeof(symbuf) where necessary.
+
+2007-10-12 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
+
+ * elf32-cr16.c (elf32_cr16_relax_section): Fix condition check typo.
+
+2007-10-12 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * elfxx-mips.c (mips_elf_sort_hash_table_f): Handle forced
+ local symbols specially.
+ (mips_elf_set_global_got_offset): Skip forced local symbols.
+
+2007-10-12 Alan Modra <amodra@bigpond.net.au>
+
+ * elf.c (elfcore_grok_prxfpreg): Fix comment typo.
+
+2007-10-10 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf.c (get_program_header_size): Always add a PT_GNU_RELRO
+ segment for -z relro.
+ (_bfd_elf_map_sections_to_segments): Make a PT_GNU_RELRO
+ segment only when needed.
+
+2007-10-05 Bob Wilson <bob.wilson@acm.org>
+
+ * elf32-xtensa.c (relax_section): Call pin_internal_relocs when
+ changing a relocation's offset. Adjust call to translate_reloc. Do
+ not add a fix record for a DIFF reloc. For other relocs, only add a
+ fix record if the translated target is in a different object file;
+ otherwise, just update the relocation. Call pin_internal_relocs when
+ updating a reloc but not when adding a fix record.
+ (translate_reloc): Get the target section from a new argument, not
+ from the relocation. Change check for relaxable sections to an
+ assertion. Compute separate offset adjustments for the base symbol
+ and the addend, and set the new relocation's addend correctly. Return
+ the new target section.
+
+2007-10-05 Bob Wilson <bob.wilson@acm.org>
+
+ * elf32-xtensa.c (elf_xtensa_relocate_section): Remove updates of
+ r_type and howto after calling do_fix_for_relocateable_link and
+ do_fix_for_final_link.
+
+2007-10-05 Bob Wilson <bob.wilson@acm.org>
+
+ * elf32-xtensa.c (removed_by_actions): New.
+ (offset_with_removed_text): Reimplement using removed_by_actions.
+ (offset_with_removed_text_before_fill): Delete.
+ (relax_property_section): Use removed_by_actions. Rearrange logic.
+ (relax_section_symbols): Likewise.
+
+2007-10-04 Bob Wilson <bob.wilson@acm.org>
+
+ * elf32-xtensa.c (reloc_bfd_fix_struct): Delete target_abfd field.
+ (reloc_bfd_fix_init): Remove target_abfd argument.
+ (relax_section, move_literal): Adjust calls to reloc_bfd_fix_init.
+
+2007-10-04 Nick Clifton <nickc@redhat.com>
+
+ PR linker/5099
+ * elf64-x86-64.c (elf64_x86_64_check_relocs): Add missing
+ apostrophe to error message.
+
+2007-10-01 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
+
+ * elf32-cr16.c: Fixed DISP8, DISP20 and IMM20 relocations at
+ final relocation phase.
+ Added the below relaxations: IMM32 -> IMM20/IM16 -> IMM4.
+ * reloc.c: Added 3 new relocations: R_CR16_SWITCH8,
+ R_CR16_SWITCH16, R_CR16_SWITCH32.
+ * libbfd.h: Regenerate.
+ * bfd-in2.h: Regenerate.
+
+2007-09-30 Alan Modra <amodra@bigpond.net.au>
+
+ * elflink.c: Formatting.
+
+2007-09-29 Alan Modra <amodra@bigpond.net.au>
+
+ * elflink.c (resolve_symbol): Handle symbols in SEC_MERGE
+ sections. Don't test symbol st_shndx. Don't bother with
+ bfd_link_hash_common symbols. Print longs rather than ints
+ in debug messages.
+ (eval_symbol): Replace "sym" and "advanced" params with "symp".
+ Replace "addr" and "section_offset" params with "dot". Don't
+ cast bfd_vma values to signed, cast them to bfd_signed_vma.
+ (bfd_elf_perform_complex_relocation): Delete "output_bfd", "info",
+ "local_syms" and "local_sections" params. Add "relocation".
+ Delete code calculating relocation value.
+ (evaluate_complex_relocation_symbols): Delete function. Fold into..
+ (elf_link_input_bfd): ..existing code examining relocs.
+ * elf-bfd.h (bfd_elf_perform_complex_relocation): Update prototype.
+ * elf32-mep.c (mep_elf_check_relocs): Delete function.
+ (mep_elf_gc_sweep_hook, mep_elf_gc_mark_hook): Likewise.
+ (mep_elf_object_p): Don't set elf_bad_symtab.
+ (elf_backend_check_relocs): Don't define.
+ (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): Likewise.
+ (elf_backend_can_gc_sections, USE_RELA): Likwise.
+ (mep_elf_relocate_section): Move bfd_elf_perform_complex_relocation
+ call after we have calculated reloc value. Delete local sym
+ debug code. Use RELOC_FOR_GLOBAL_SYMBOL. Delete addend
+ adjusting code..
+ (elf_backend_rela_normal): ..instead define this.
+
+2007-09-28 Alan Modra <amodra@bigpond.net.au>
+
+ * elf-m10300.c (mn10300_elf_check_relocs): Delete dead code.
+ * elf32-arm.c (elf32_arm_check_relocs): Likewise.
+ * elf32-avr.c (elf32_avr_check_relocs): Likewise.
+ * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
+ * elf32-cris.c (cris_elf_check_relocs): Likewise.
+ * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
+ * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
+ * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
+ * elf32-frv.c (_frvfdpic_check_discarded_relocs): Likewise.
+ (elf32_frv_check_relocs): Likewise.
+ * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
+ * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
+ * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
+ * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
+ * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
+ * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
+ * elf32-mt.c (mt_elf_check_relocs): Likewise.
+ * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
+ * elf32-sh.c (sh_elf_check_relocs): Likewise.
+ * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
+ * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
+ * elf32-score.c (_bfd_score_elf_check_relocs): Likewise.
+ (score_elf_local_relocation_p): Likewise.
+ (_bfd_score_elf_relocate_section): Likewise.
+ (score_elf_final_link_relocate): Likewise.
+
+2007-09-26 Jan Beulich <jbeulich@novell.com>
+
+ * elf32-i386.c (elf_i386_check_relocs): Revert NULL pointer
+ check for R_386_GNU_VTINHERIT.
+ * elf-m10300.c (mn10300_elf_check_relocs): Check for NULL
+ pointer for R_xxx_GNU_VTENTRY.
+ * elf32-arm.c (elf32_arm_check_relocs): Likewise.
+ * elf32-bfin.c (bfin_check_relocs): Likewise.
+ (bfinfdpic_check_relocs): Likewise.
+ * elf32-cris.c (cris_elf_check_relocs): Likewise.
+ * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
+ * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
+ * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
+ * elf32-frv.c (elf32_frv_check_relocs): Likewise.
+ * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
+ * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
+ * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
+ * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
+ * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
+ * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
+ * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
+ * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
+ * elf32-s390.c (elf_s390_check_relocs): Likewise.
+ * elf32-score.c (_bfd_score_elf_check_relocs): Likewise.
+ * elf32-sh.c (sh_elf_check_relocs): Likewise.
+ * elf32-v850.c (v850_elf_check_relocs): Likewise.
+ * elf32-vax.c (elf_vax_check_relocs): Likewise.
+ * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
+ * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
+ * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
+ * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
+ * elf64-s390.c (elf_s390_check_relocs): Likewise.
+ * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
+ * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
+ * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
+ * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
+
+2007-09-26 Alan Modra <amodra@bigpond.net.au>
+
+ * elflink.c (set_symbol_value): Add isymbuf and locsymcount
+ params. Change symidx to a size_t. Don't access past end
+ of symbol buffer.
+ (resolve_symbol): Add isymbuf param and use instead of
+ finfo->internal_syms.
+ (eval_symbol, evaluate_complex_relocation_symbols): Likewise.
+ (elf_link_input_bfd): Don't read symbols specially for
+ evaluate_complex_relocation_symbols.
+
+2007-09-26 Tristan Gingold <gingold@adacore.com>
+
+ * som.c (som_get_reloc_upper_bound): If there are no relocs return
+ enough space to hold a NULL pointer.
+
+2007-09-26 Alan Modra <amodra@bigpond.net.au>
+
+ * elf64-ppc.c (ppc_build_one_stub): Correct rel_hdr.sh_size.
+
+2007-09-25 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-spu.c (struct spu_link_hash_table): Add ovly_load_r_symndx.
+ (spu_elf_size_stubs): Count stub relocs.
+ (write_one_stub): Emit relocs on overlay call stubs.
+
+ * elf32-spu.c (struct spu_link_hash_table): Add "stubs".
+ (spu_elf_link_hash_table_create): Init new field.
+ (spu_elf_size_stubs): Store sorted stub syms in new htab field
+ rather than local var.
+ (spu_elf_build_stubs): Iterate over htab stubs rather than
+ hash traversal.
+ (struct stubarr): Delete.
+ (allocate_spuear_stubs, populate_stubs, write_one_stub): Adjust.
+
+2007-09-24 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * elf.c (assign_file_positions_for_load_sections): Trust
+ p_align_valid.
+ (copy_elf_program_header): Copy PT_NULL segments.
+
+2007-09-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
+
+ * elf32-spu.c (is_indirect_branch): New function.
+ (find_function_stack_adjust): End scan on hitting indirect branch.
+ (sum_stack): Cast %v arg to correct type.
+
+2007-09-21 H.J. Lu <hongjiu.lu@intel.com>
+
+ * Makefile.am: Run "make dep-am".
+ * Makefile.in: Regenerated.
+
+2007-09-21 Doug Kwan <dougkwan@google.com>
+
+ * Makefile.am (BFD32_LIBS): Add arange-set.lo.
+ (BFD32_LIBS_CFILES): Add arange-set.c.
+ (SOURCE_HFILES): Add arange-set.h
+ (dwarf2.lo): Add dependency upon arange-set.h.
+ (arange-set.lo): New target.
+ * Makefile.in: Regenerate.
+ * arange-set.c: New file.
+ * arange-set.h: New file.
+ * dwarf2.c: Include arange-set.h.
+ (struct dwarf2_debug) Add new fields comp_unit_count and
+ comp_unit_arange_set.
+ (struct comp_unit) Replace field arange with a new field arange_set.
+ (dwarf2_arange_set_allocate, dwarf2_arange_set_deallocate,
+ dwarf2_combine_arange_value, dwarf2_arange_set_new,
+ dwarf2_arange_set_with_value_new, dwarf2_comp_unit_arange_add): New
+ functions to utilize arange set in dwarf2.c.
+ (arange_add): Formatting change for a line longer than 80 characters.
+ (decode_line_info): Replace call target arange_add with
+ dwarf2_comp_unit_arange_add.
+ (read_rangelist_insert_arange_list,
+ read_rangelist_comp_unit_arange_add): New functions used as callbacks
+ for read_rangelist.
+ (read_rangelist): Change interface to accept a callback and data to
+ allow caller to select the action peformed on a new range list read.
+ (scan_unit_for_symbols): Use new interface of read_rangelist.
+ (parse_comp_unit): Create an arange set for each new comp unit. Use new
+ interface of read_rangelist. Replace call to arange_add with that to
+ dwarf2_comp_unit_arange_add.
+ (comp_unit_contains_address): Replace sequential search with a call to
+ arange_set_lookup_address, which can handles large set efficiently.
+ (stash_copy_local_aranges, stash_maybe_enable_arange_set,
+ stash_find_nearest_line_fast): New functions maintaining and using a
+ valued global arange set for all compilation units to speed up
+ bfd_dwarf2_find_nearest_line.
+ (find_line): Use global arange set. Replace sequential search over all
+ compilation units with a call to stash_find_nearest_line_fast. Add
+ book keeping to count number of compilation units. Replace empty
+ arange list test with a call to arange_set_empty_p.
+
+2007-09-21 Olivier Hainque <hainque@adacore.com>
+ Tristan Gingold <gingold@adacore.com>
+
+ * syms.c (_bfd_stab_section_find_nearest_line): Look at the
+ specific SOM sections for stabs if the regular ones are not found.
+ * som.h (struct somdata): Add a line_info field, to be used by
+ som_find_nearest_line.
+ * som.c (som_find_nearest_line): Implement using the bfd stabs
+ function above.
+
+2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make sure .got
+ will be output.
+
+2007-09-19 Alan Modra <amodra@bigpond.net.au>
+ Doug Kwan <dougkwan@google.com>
+
+ * bfd-in.h (bfd_hash_insert): Declare.
+ * bfd-in2.h: Regenerate.
+ * hash.c (bfd_hash_insert): New function. Split out from..
+ (bfd_hash_lookup): ..here.
+ * merge.c (sec_merge_hash_lookup): Use bfd_hash_insert.
+
+2007-09-18 Alan Modra <amodra@bigpond.net.au>
+
+ * elf.c (bfd_section_from_shdr): Check bfd_alloc return.
+ (elfcore_write_note): Check realloc return.
+ * elflink.c (_bfd_elf_link_find_version_dependencies): Check
+ bfd_zalloc return.
+ (_bfd_elf_link_assign_sym_version): Check bfd_malloc return.
+ (elf_link_add_object_symbols): Likewise.
+ (struct hash_codes_info): New.
+ (elf_collect_hash_codes): Return bfd_malloc error.
+ (struct collect_gnu_hash_codes): Add "error".
+ (elf_collect_gnu_hash_codes): Return bfd_malloc error.
+ (bfd_elf_size_dynamic_sections): Check return status of
+ _bfd_elf_link_find_version_dependencies.
+ (bfd_elf_size_dynsym_hash_dynstr): Adjust for elf_collect_hash_codes
+ and elf_collect_gnu_hash_codes changes.
+ (elf_sym_name_compare): Formatting.
+ (elf_fixup_link_order): Use bfd_malloc, not xmalloc.
+
+2007-09-17 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR binutils/3281
+ PR binutils/5037
+ * elf-bfd.h (elf_obj_tdata): Remove relro.
+
+ * elf.c (get_program_header_size): Check info->relro instead
+ of elf_tdata (abfd)->relro.
+ (_bfd_elf_map_sections_to_segments): Likewise.
+ (assign_file_positions_for_load_sections): Don't set
+ PT_GNU_RELRO segment alignment here.
+ (assign_file_positions_for_non_load_sections): Properly set up
+ PT_GNU_RELRO segment for copying executable/shared library.
+ (rewrite_elf_program_header): Remove PT_GNU_RELRO segment.
+ (copy_elf_program_header): Set p_size and p_size_valid fields for
+ PT_GNU_RELRO segment.
+
+2007-09-17 Nick Clifton <nickc@redhat.com>
+
+ * po/fi.po: New Finnish translation.
+ * po/es.po: Updated Spanish translation.
+ * configure.in (ALL_LINGUAS): Add fi.
+ * configure: Regenerate.
+ * po/bfd.pot: Regenerate.
+
2007-09-15 Nick Clifton <nickc@redhat.com>
* bfd.c (_bfd_default_error_handler): fflush stdout.