bfd/ChangeLog

   1 2007-10-31  Nick Clifton  <nickc@redhat.com>
   2
   3         * elf-m10300.c (mn10300_elf_relax_delete_bytes): Do not look for
   4         align relocs when there are no relocs attached to the section.
   5
   6 2007-10-31  Alan Modra  <amodra@bigpond.net.au>
   7
   8         * elf-bfd.h (bfd_elf_match_symbols_in_sections): Don't declare.
   9         * elflink.c (bfd_elf_match_symbols_in_sections): Make static.
  10         Remove section name comparisons.
  11
  12 2007-10-30  Nick Clifton  <nickc@redhat.com>
  13
  14         * reloc.c (BFD_RELOC_MN10300_ALIGN): Add.
  15         * bfd-in2.h: Regenerate.
  16         * libbfd.h: Regnerate.
  17         * elf-m10300.h: Handle R_MN10300_ALIGN relocs.
  18         (mn10300_elf_relax_delete_bytes): Honour R_MN10300_ALIGN relocs.
  19         Re-fix off by one error in comparisons.
  20
  21 2007-10-25  Pedro Alves  <pedro_alves@portugalmail.pt>
  22
  23         * bfd-in.h (STRING_COMMA_LEN): Don't handle NULL STR case.
  24         * bfd-in2.h: Regenerate.
  25
  26 2007-10-25  Daniel Jacobowitz  <dan@codesourcery.com>
  27
  28         * elf32-ppc.c (ppc_elf_merge_obj_attributes): Add support for
  29         Tag_GNU_Power_ABI_Vector.
  30
  31 2007-10-25  Joseph Myers  <joseph@codesourcery.com>
  32
  33         * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Do not add
  34         PT_NULL header when not linking.
  35
  36 2007-10-25  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>
  37
  38         * elf.c (elfcore_grok_ppc_vmx): New function.
  39         (elfcore_grok_note): Handle NT_PPC_VMX.
  40         (elfcore_write_ppc_vmx): New function.
  41         * elf-bfd.h (elfcore_write_ppc_vmx): Declare.
  42
  43 2007-10-24  Alan Modra  <amodra@bigpond.net.au>
  44
  45         * Makefile.am: Run "make dep-am".
  46         * Makefile.in: Regenerate.
  47         * po/SRC-POTFILES.in: Regenerate.
  48
  49 2007-10-23  Alan Modra  <amodra@bigpond.net.au>
  50
  51         * elf64-ppc.c (ppc_build_one_stub): Don't duplicate relocs
  52         emitted for ".brlt" entries.
  53         (toc_adjusting_stub_needed): Don't treat ".fixup" specially here..
  54         (ppc64_elf_next_input_section): ..instead do so here.
  55
  56 2007-10-19  Nick Clifton  <nickc@redhat.com>
  57
  58         * config.bfd: Recognise am34-linux-gnu target.
  59         * reloc.c: Add BFD_RELOC_MN10300_SYM_DIFF relocation.
  60         * bfd-in2.h: Regenerate.
  61         * libbfd.h: Regenerate.
  62         * elf-m10300.c (elf_mn10300_howto): Add R_MN10300_SYM_DIFF.
  63         (mn10300_reloc_map): Likewise.
  64         (mn10300_elf_check_relocs): Do not create dynamic relocs for
  65         symbol differences or relocations against absolute symbols.
  66         (mn10300_elf_final_link_relocate): Likewise.
  67         Handle R_MN10300_SYM_DIFF relocs.
  68         (mn10300_elf_relocate_section): Fix for creating local copys of
  69         dynamic relocs.
  70         (mn10300_elf_relax_delete_bytes): Adjust symbols at the end of the
  71         region.  Adjust the size of function symbols.
  72         (mn10300_elf_relax_section): Ignore symbols that are in discarded
  73         sections.
  74
  75 2007-10-19  Nick Clifton  <nickc@redhat.com>
  76
  77         * elf-m10300.c: Convert to ISO C.
  78
  79 2007-10-18  H.J. Lu  <hongjiu.lu@intel.com>
  80             Alan Modra  <amodra@bigpond.net.au>
  81
  82         PR ld/4424
  83         * config.bfd (targ_selvecs): Add bfd_elf64_alpha_vec for
  84         alpha/FreeBSD.  Add bfd_elf64_sparc_vec for sparc64/FreeBSD.
  85         Add bfd_elf32_i386_vec and bfd_efi_app_ia32_vec for i386/FreeBSD.
  86         (targ64_selvecs): Set for i386/FreeBSD.
  87         * elf-bfd.h (elf_backend_data): Add relocs_compatible.
  88         (_bfd_elf_default_relocs_compatible): Declare.
  89         (_bfd_elf_relocs_compatible): Declare.
  90         * elfxx-target.h (elf_backend_relocs_compatible): Define.
  91         (elfNN_bed): Init new relocs_compatible field.
  92         * elflink.c (_bfd_elf_default_relocs_compatible): New function.
  93         (_bfd_elf_relocs_compatible): New function.
  94         (elf_link_add_object_symbols): Call bed->relocs_compatible.
  95         * elf32-i386.c (elf_backend_relocs_compatible): Define.
  96         * elf64-alpha.c: Likewise.
  97         * elf64-sparc.c: Likewise.
  98         * elf64-x86-64.c: Likewise.
  99
 100 2007-10-16  Bob Wilson  <bob.wilson@acm.org>
 101
 102         * elf32-xtensa.c (relax_section): Check for a reference to a discarded
 103         DWARF section and anticipate its replacement with the kept section.
 104
 105 2007-10-16  Bob Wilson  <bob.wilson@acm.org>
 106
 107         * elf32-xtensa.c (elf_xtensa_discard_info_for_section): Remove
 108         unnecessary size variables.  Set sec->rawsize.
 109         (relax_section, relax_property_section): Likewise.
 110
 111 2007-10-16  Bob Wilson  <bob.wilson@acm.org>
 112
 113         * section.c (struct bfd_section): Clarify comment for rawsize field.
 114         * bfd-in2.h: Regenerate.
 115
 116 2007-10-16  Bob Wilson  <bob.wilson@acm.org>
 117
 118         * elflink.c (_bfd_elf_check_kept_section): Use the section rawsize
 119         values if they are set.
 120
 121 2007-10-16  Nick Clifton  <nickc@redhat.com>
 122
 123         PR 5146
 124         * configure.in (AC_CHECK_HEADERS): Add alloca.h
 125         * configure: Regenerate.
 126         * config.in: Regenerate.
 127         * som.c: Replace alloca-conf.h inclusion with code recommended in
 128         autoconf documentation.
 129         * elf64-hppa.c: Likewise.
 130
 131 2007-10-16  Nick Clifton  <nickc@redhat.com>
 132
 133         * configure.in (--enable-elf-stt-common): New configure
 134         option.  If enabled then the tools can generate symbols with
 135         the ELF STT_COMMON type.
 136         * config.in: Regenerate.
 137         * configure: Regenerate.
 138         * elf.c (swap_out_syms): If USE_STT_COMMON is defined then set
 139         the type of emitted common symbols to STT_COMMON.
 140         * elfcode.h (elf_slurp_symbol_table): Accept STT_COMMON symbol
 141         types.
 142
 143 2007-10-15  Alan Modra  <amodra@bigpond.net.au>
 144
 145         * coff-arm.c (arm_emit_base_file_entry): Check fwrite return value.
 146         Return status.  Adjust callers.
 147         * coff-mcore.c (mcore_emit_base_file_entry): Likewise.
 148         * coff-ppc.c (write_base_file_entry): New function.
 149         (coff_ppc_relocate_section): Use it.
 150         * elf32-arm.c (find_thumb_glue): Check asprintf return status.
 151         (find_arm_glue): Likewise.
 152         * vms-misc.c (_bfd_vms_output_flush): Check fwrite return value.
 153
 154 2007-10-12  Nick Clifton  <nickc@redhat.com>
 155
 156         PR 5160
 157         * elflink.c (eval_symbol): Remove bufsz variable and use
 158         sizeof(symbuf) where necessary.
 159
 160 2007-10-12  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 161
 162         * elf32-cr16.c (elf32_cr16_relax_section): Fix condition check typo.
 163
 164 2007-10-12  Daniel Jacobowitz  <dan@codesourcery.com>
 165
 166         * elfxx-mips.c (mips_elf_sort_hash_table_f): Handle forced
 167         local symbols specially.
 168         (mips_elf_set_global_got_offset): Skip forced local symbols.
 169
 170 2007-10-12  Alan Modra  <amodra@bigpond.net.au>
 171
 172         * elf.c (elfcore_grok_prxfpreg): Fix comment typo.
 173
 174 2007-10-10  H.J. Lu  <hongjiu.lu@intel.com>
 175
 176         * elf.c (get_program_header_size): Always add a PT_GNU_RELRO
 177         segment for -z relro.
 178         (_bfd_elf_map_sections_to_segments): Make a PT_GNU_RELRO
 179         segment only when needed.
 180
 181 2007-10-05  Bob Wilson  <bob.wilson@acm.org>
 182
 183         * elf32-xtensa.c (relax_section): Call pin_internal_relocs when
 184         changing a relocation's offset.  Adjust call to translate_reloc.  Do
 185         not add a fix record for a DIFF reloc.  For other relocs, only add a
 186         fix record if the translated target is in a different object file;
 187         otherwise, just update the relocation.  Call pin_internal_relocs when
 188         updating a reloc but not when adding a fix record.
 189         (translate_reloc): Get the target section from a new argument, not
 190         from the relocation.  Change check for relaxable sections to an
 191         assertion.  Compute separate offset adjustments for the base symbol
 192         and the addend, and set the new relocation's addend correctly.  Return
 193         the new target section.
 194
 195 2007-10-05  Bob Wilson  <bob.wilson@acm.org>
 196
 197         * elf32-xtensa.c (elf_xtensa_relocate_section): Remove updates of
 198         r_type and howto after calling do_fix_for_relocateable_link and
 199         do_fix_for_final_link.
 200
 201 2007-10-05  Bob Wilson  <bob.wilson@acm.org>
 202
 203         * elf32-xtensa.c (removed_by_actions): New.
 204         (offset_with_removed_text): Reimplement using removed_by_actions.
 205         (offset_with_removed_text_before_fill): Delete.
 206         (relax_property_section): Use removed_by_actions.  Rearrange logic.
 207         (relax_section_symbols): Likewise.
 208
 209 2007-10-04  Bob Wilson  <bob.wilson@acm.org>
 210
 211         * elf32-xtensa.c (reloc_bfd_fix_struct): Delete target_abfd field.
 212         (reloc_bfd_fix_init): Remove target_abfd argument.
 213         (relax_section, move_literal): Adjust calls to reloc_bfd_fix_init.
 214
 215 2007-10-04  Nick Clifton  <nickc@redhat.com>
 216
 217         PR linker/5099
 218         * elf64-x86-64.c (elf64_x86_64_check_relocs): Add missing
 219         apostrophe to error message.
 220
 221 2007-10-01  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 222
 223         * elf32-cr16.c: Fixed DISP8, DISP20 and IMM20 relocations at
 224         final relocation phase.
 225         Added the below relaxations: IMM32 -> IMM20/IM16 -> IMM4.
 226         * reloc.c: Added 3 new relocations: R_CR16_SWITCH8,
 227         R_CR16_SWITCH16, R_CR16_SWITCH32.
 228         * libbfd.h: Regenerate.
 229         * bfd-in2.h: Regenerate.
 230
 231 2007-09-30  Alan Modra  <amodra@bigpond.net.au>
 232
 233         * elflink.c: Formatting.
 234
 235 2007-09-29  Alan Modra  <amodra@bigpond.net.au>
 236
 237         * elflink.c (resolve_symbol): Handle symbols in SEC_MERGE
 238         sections.  Don't test symbol st_shndx.  Don't bother with
 239         bfd_link_hash_common symbols.  Print longs rather than ints
 240         in debug messages.
 241         (eval_symbol): Replace "sym" and "advanced" params with "symp".
 242         Replace "addr" and "section_offset" params with "dot".  Don't
 243         cast bfd_vma values to signed, cast them to bfd_signed_vma.
 244         (bfd_elf_perform_complex_relocation): Delete "output_bfd", "info",
 245         "local_syms" and "local_sections" params.  Add "relocation".
 246         Delete code calculating relocation value.
 247         (evaluate_complex_relocation_symbols): Delete function.  Fold into..
 248         (elf_link_input_bfd): ..existing code examining relocs.
 249         * elf-bfd.h (bfd_elf_perform_complex_relocation): Update prototype.
 250         * elf32-mep.c (mep_elf_check_relocs): Delete function.
 251         (mep_elf_gc_sweep_hook, mep_elf_gc_mark_hook): Likewise.
 252         (mep_elf_object_p): Don't set elf_bad_symtab.
 253         (elf_backend_check_relocs): Don't define.
 254         (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): Likewise.
 255         (elf_backend_can_gc_sections, USE_RELA): Likwise.
 256         (mep_elf_relocate_section): Move bfd_elf_perform_complex_relocation
 257         call after we have calculated reloc value.  Delete local sym
 258         debug code.  Use RELOC_FOR_GLOBAL_SYMBOL.  Delete addend
 259         adjusting code..
 260         (elf_backend_rela_normal): ..instead define this.
 261
 262 2007-09-28  Alan Modra  <amodra@bigpond.net.au>
 263
 264         * elf-m10300.c (mn10300_elf_check_relocs): Delete dead code.
 265         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
 266         * elf32-avr.c (elf32_avr_check_relocs): Likewise.
 267         * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
 268         * elf32-cris.c (cris_elf_check_relocs): Likewise.
 269         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
 270         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
 271         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
 272         * elf32-frv.c (_frvfdpic_check_discarded_relocs): Likewise.
 273         (elf32_frv_check_relocs): Likewise.
 274         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
 275         * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
 276         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
 277         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
 278         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
 279         * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
 280         * elf32-mt.c (mt_elf_check_relocs): Likewise.
 281         * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
 282         * elf32-sh.c (sh_elf_check_relocs): Likewise.
 283         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
 284         * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
 285         * elf32-score.c (_bfd_score_elf_check_relocs): Likewise.
 286         (score_elf_local_relocation_p): Likewise.
 287         (_bfd_score_elf_relocate_section): Likewise.
 288         (score_elf_final_link_relocate): Likewise.
 289
 290 2007-09-26  Jan Beulich  <jbeulich@novell.com>
 291
 292         * elf32-i386.c (elf_i386_check_relocs): Revert NULL pointer
 293         check for R_386_GNU_VTINHERIT.
 294         * elf-m10300.c (mn10300_elf_check_relocs): Check for NULL
 295         pointer for R_xxx_GNU_VTENTRY.
 296         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
 297         * elf32-bfin.c (bfin_check_relocs): Likewise.
 298         (bfinfdpic_check_relocs): Likewise.
 299         * elf32-cris.c (cris_elf_check_relocs): Likewise.
 300         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
 301         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
 302         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
 303         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
 304         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
 305         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
 306         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
 307         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
 308         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
 309         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
 310         * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
 311         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
 312         * elf32-s390.c (elf_s390_check_relocs): Likewise.
 313         * elf32-score.c (_bfd_score_elf_check_relocs): Likewise.
 314         * elf32-sh.c (sh_elf_check_relocs): Likewise.
 315         * elf32-v850.c (v850_elf_check_relocs): Likewise.
 316         * elf32-vax.c (elf_vax_check_relocs): Likewise.
 317         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
 318         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
 319         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
 320         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
 321         * elf64-s390.c (elf_s390_check_relocs): Likewise.
 322         * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
 323         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
 324         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
 325         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
 326
 327 2007-09-26  Alan Modra  <amodra@bigpond.net.au>
 328
 329         * elflink.c (set_symbol_value): Add isymbuf and locsymcount
 330         params.  Change symidx to a size_t.  Don't access past end
 331         of symbol buffer.
 332         (resolve_symbol): Add isymbuf param and use instead of
 333         finfo->internal_syms.
 334         (eval_symbol, evaluate_complex_relocation_symbols): Likewise.
 335         (elf_link_input_bfd): Don't read symbols specially for
 336         evaluate_complex_relocation_symbols.
 337
 338 2007-09-26  Tristan Gingold  <gingold@adacore.com>
 339
 340         * som.c (som_get_reloc_upper_bound): If there are no relocs return
 341         enough space to hold a NULL pointer.
 342
 343 2007-09-26  Alan Modra  <amodra@bigpond.net.au>
 344
 345         * elf64-ppc.c (ppc_build_one_stub): Correct rel_hdr.sh_size.
 346
 347 2007-09-25  Alan Modra  <amodra@bigpond.net.au>
 348
 349         * elf32-spu.c (struct spu_link_hash_table): Add ovly_load_r_symndx.
 350         (spu_elf_size_stubs): Count stub relocs.
 351         (write_one_stub): Emit relocs on overlay call stubs.
 352
 353         * elf32-spu.c (struct spu_link_hash_table): Add "stubs".
 354         (spu_elf_link_hash_table_create): Init new field.
 355         (spu_elf_size_stubs): Store sorted stub syms in new htab field
 356         rather than local var.
 357         (spu_elf_build_stubs): Iterate over htab stubs rather than
 358         hash traversal.
 359         (struct stubarr): Delete.
 360         (allocate_spuear_stubs, populate_stubs, write_one_stub): Adjust.
 361
 362 2007-09-24  Daniel Jacobowitz  <dan@codesourcery.com>
 363
 364         * elf.c (assign_file_positions_for_load_sections): Trust
 365         p_align_valid.
 366         (copy_elf_program_header): Copy PT_NULL segments.
 367
 368 2007-09-24  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 369
 370         * elf32-spu.c (is_indirect_branch): New function.
 371         (find_function_stack_adjust): End scan on hitting indirect branch.
 372         (sum_stack): Cast %v arg to correct type.
 373
 374 2007-09-21  H.J. Lu  <hongjiu.lu@intel.com>
 375
 376         * Makefile.am: Run "make dep-am".
 377         * Makefile.in: Regenerated.
 378
 379 2007-09-21  Doug Kwan  <dougkwan@google.com>
 380
 381         * Makefile.am (BFD32_LIBS): Add arange-set.lo.
 382         (BFD32_LIBS_CFILES): Add arange-set.c.
 383         (SOURCE_HFILES): Add arange-set.h
 384         (dwarf2.lo): Add dependency upon arange-set.h.
 385         (arange-set.lo): New target.
 386         * Makefile.in: Regenerate.
 387         * arange-set.c: New file.
 388         * arange-set.h: New file.
 389         * dwarf2.c: Include arange-set.h.
 390         (struct dwarf2_debug) Add new fields comp_unit_count and
 391         comp_unit_arange_set.
 392         (struct comp_unit) Replace field arange with a new field arange_set.
 393         (dwarf2_arange_set_allocate, dwarf2_arange_set_deallocate,
 394         dwarf2_combine_arange_value, dwarf2_arange_set_new,
 395         dwarf2_arange_set_with_value_new, dwarf2_comp_unit_arange_add): New
 396         functions to utilize arange set in dwarf2.c.
 397         (arange_add): Formatting change for a line longer than 80 characters.
 398         (decode_line_info): Replace call target arange_add with
 399         dwarf2_comp_unit_arange_add.
 400         (read_rangelist_insert_arange_list,
 401         read_rangelist_comp_unit_arange_add): New functions used as callbacks
 402         for read_rangelist.
 403         (read_rangelist): Change interface to accept a callback and data to
 404         allow caller to select the action peformed on a new range list read.
 405         (scan_unit_for_symbols): Use new interface of read_rangelist.
 406         (parse_comp_unit): Create an arange set for each new comp unit.  Use new
 407         interface of read_rangelist.  Replace call to arange_add with that to
 408         dwarf2_comp_unit_arange_add.
 409         (comp_unit_contains_address): Replace sequential search with a call to
 410         arange_set_lookup_address, which can handles large set efficiently.
 411         (stash_copy_local_aranges, stash_maybe_enable_arange_set,
 412         stash_find_nearest_line_fast): New functions maintaining and using a
 413         valued global arange set for all compilation units to speed up
 414         bfd_dwarf2_find_nearest_line.
 415         (find_line): Use global arange set.  Replace sequential search over all
 416         compilation units with a call to stash_find_nearest_line_fast.  Add
 417         book keeping to count number of compilation units.  Replace empty
 418         arange list test with a call to arange_set_empty_p.
 419
 420 2007-09-21  Olivier Hainque  <hainque@adacore.com>
 421             Tristan Gingold  <gingold@adacore.com>
 422
 423         * syms.c (_bfd_stab_section_find_nearest_line): Look at the
 424         specific SOM sections for stabs if the regular ones are not found.
 425         * som.h (struct somdata): Add a line_info field, to be used by
 426         som_find_nearest_line.
 427         * som.c (som_find_nearest_line): Implement using the bfd stabs
 428         function above.
 429
 430 2007-09-19  Daniel Jacobowitz  <dan@codesourcery.com>
 431
 432         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make sure .got
 433         will be output.
 434
 435 2007-09-19  Alan Modra  <amodra@bigpond.net.au>
 436             Doug Kwan  <dougkwan@google.com>
 437
 438         * bfd-in.h (bfd_hash_insert): Declare.
 439         * bfd-in2.h: Regenerate.
 440         * hash.c (bfd_hash_insert): New function.  Split out from..
 441         (bfd_hash_lookup): ..here.
 442         * merge.c (sec_merge_hash_lookup): Use bfd_hash_insert.
 443
 444 2007-09-18  Alan Modra  <amodra@bigpond.net.au>
 445
 446         * elf.c (bfd_section_from_shdr): Check bfd_alloc return.
 447         (elfcore_write_note): Check realloc return.
 448         * elflink.c (_bfd_elf_link_find_version_dependencies): Check
 449         bfd_zalloc return.
 450         (_bfd_elf_link_assign_sym_version): Check bfd_malloc return.
 451         (elf_link_add_object_symbols): Likewise.
 452         (struct hash_codes_info): New.
 453         (elf_collect_hash_codes): Return bfd_malloc error.
 454         (struct collect_gnu_hash_codes): Add "error".
 455         (elf_collect_gnu_hash_codes): Return bfd_malloc error.
 456         (bfd_elf_size_dynamic_sections): Check return status of
 457         _bfd_elf_link_find_version_dependencies.
 458         (bfd_elf_size_dynsym_hash_dynstr): Adjust for elf_collect_hash_codes
 459         and elf_collect_gnu_hash_codes changes.
 460         (elf_sym_name_compare): Formatting.
 461         (elf_fixup_link_order): Use bfd_malloc, not xmalloc.
 462
 463 2007-09-17  H.J. Lu  <hongjiu.lu@intel.com>
 464
 465         PR binutils/3281
 466         PR binutils/5037
 467         * elf-bfd.h (elf_obj_tdata): Remove relro.
 468
 469         * elf.c (get_program_header_size): Check info->relro instead
 470         of elf_tdata (abfd)->relro.
 471         (_bfd_elf_map_sections_to_segments): Likewise.
 472         (assign_file_positions_for_load_sections): Don't set
 473         PT_GNU_RELRO segment alignment here.
 474         (assign_file_positions_for_non_load_sections): Properly set up
 475         PT_GNU_RELRO segment for copying executable/shared library.
 476         (rewrite_elf_program_header): Remove PT_GNU_RELRO segment.
 477         (copy_elf_program_header): Set p_size and p_size_valid fields for
 478         PT_GNU_RELRO segment.
 479
 480 2007-09-17  Nick Clifton  <nickc@redhat.com>
 481
 482         * po/fi.po: New Finnish translation.
 483         * po/es.po: Updated Spanish translation.
 484         * configure.in (ALL_LINGUAS): Add fi.
 485         * configure: Regenerate.
 486         * po/bfd.pot: Regenerate.
 487
 488 2007-09-15  Nick Clifton  <nickc@redhat.com>
 489
 490         * bfd.c (_bfd_default_error_handler): fflush stdout.
 491
 492 2007-09-14  Alan Modra  <amodra@bigpond.net.au>
 493
 494         * opncls.c (find_separate_debug_file): Ensure bfd_set_error has
 495         been called on all error return paths.
 496         (bfd_fill_in_gnu_debuglink_section): Use bfd_malloc, not malloc.
 497         Clear padding after filename
 498
 499 2007-09-14  Alan Modra  <amodra@bigpond.net.au>
 500
 501         * format.c (bfd_check_format_matches): Record matching targets even
 502         when "matching" is NULL to allow bfd_associated_vector matches.
 503         Consolidate error return code.  Consolidate ok return code.  Always
 504         restore original target and format on error.
 505
 506 2007-09-14  Alan Modra  <amodra@bigpond.net.au>
 507
 508         * configure.in: Delete BFD_HOST_LONG_LONG and bfd checks for
 509         long long.  Partly revert 2007-07-12 change, so that
 510         BFD_HOST_64BIT_LONG and BFD_HOST_64BIT_LONG_LONG are set
 511         independent of "void *" size.
 512         * configure: Regenerate.
 513         * config.in: Regenerate.
 514         * Makefile.in: Regenerate.
 515
 516 2007-09-12  Alan Modra  <amodra@bigpond.net.au>
 517
 518         * elf-bfd.h (struct elf_backend_data): Delete elf_backend_sprintf_vma
 519         and elf_backend_fprintf_vma.
 520         (_bfd_elf_sprintf_vma, _bfd_elf_fprintf_vma): Delete.
 521         * elf.c (_bfd_elf_sprintf_vma, _bfd_elf_fprintf_vma): Delete.
 522         * elfxx-target.h (elf_backend_sprintf_vma): Don't define.
 523         (elf_backend_fprintf_vma): Likewise.
 524         (elfNN_bed): Don't init removed fields.
 525         * bfd.c (is32bit): New function.
 526         (bfd_sprintf_vma, bfd_fprintf_vma): Use the above.
 527
 528 2007-09-11  Nathan Sidwell  <nathan@codesourcery.com>
 529
 530         * archures.c: Add bfd_mach_mcf_isa_c_nodiv,
 531         bfd_mach_mcf_isa_c_nodiv_mac & bfd_mach_mcf_isa_c_nodiv_emac.
 532         * ieee.c (ieee_write_processor): Update coldfire architecture
 533         list.
 534         * bfd-in2.h: Rebuilt.
 535         * cpu-m68k.c (arch_info_struct): Add isa_c nodiv architectures.
 536         (m68k_arch_features): Likewise.
 537         * elf32-m68k.c (elf32_m68k_object_p): Add EF_M68K_CF_ISA_C_NODIV.
 538         (elf32_m68k_print_private_bfd_data): Likewise.
 539
 540 2007-09-11  Jan Beulich  <jbeulich@novell.com>
 541
 542         * elf64-i386.c (elf64_i386_tls_transition): Remove redundant 'const'.
 543         * elf64-x86_64.c (elf64_x86_64_tls_transition): Likewise.
 544
 545 2007-09-08  Alan Modra  <amodra@bigpond.net.au>
 546
 547         * elf64-ppc.c (func_desc_adjust): When resolving undefined
 548         references to dot-symbols, transfer def_regular and
 549         def_dynamic from the descriptor symbol.
 550
 551 2007-09-08  Alan Modra  <amodra@bigpond.net.au>
 552
 553         * config.bfd: Set want64 for spu-*-elf.
 554
 555 2007-09-08  Alan Modra  <amodra@bigpond.net.au>
 556
 557         PR ld/2864, ld/5006
 558         * elf.c (special_sections): Comment typo.
 559         (elf_fake_sections): Force SHT_PROGBITS for sections that are
 560         SHT_NOBITS if BFD section flags say they have contents.
 561
 562 2007-09-04  Michael Snyder  <msnyder@access-company.com>
 563
 564         * elf32-bfin.c (howto_table): Cut and paste error?
 565         Name field of reloc is wrong.
 566
 567 2007-09-04  Alan Modra  <amodra@bigpond.net.au>
 568
 569         * elf32-spu.c (elf_howto_table): Formatting.
 570
 571 2007-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 572
 573         PR ld/4986
 574         * dwarf2.c (new_line_sorts_after): Undo the last change.
 575         (add_line_info): Only keep the last entry with the same address
 576         and end sequence.
 577
 578 2007-08-31  H.J. Lu  <hongjiu.lu@intel.com>
 579
 580         PR ld/4986
 581         * dwarf2.c (new_line_sorts_after): Also compare line number.
 582
 583 2007-08-31  Jesse Michael  <jmichael@suse.de>
 584
 585         * mach-o.c (bfd_mach_o_make_bfd_section): Fix test for non
 586         zerofill sections.
 587
 588 2007-08-28  David Heine  <dlheine@tensilica.com>
 589
 590         * elf32-xtensa.c (compute_ebb_actions): Update removed_bytes when
 591         narrowing instructions.
 592
 593 2007-08-28  Mark Shinwell  <shinwell@codesourcery.com>
 594             Joseph Myers  <joseph@codesourcery.com>
 595
 596         * elf32-arm.c (elf32_arm_compare_mapping): Compare first on vma,
 597         then on type.
 598
 599 2007-08-28  Robert Sebastian Gerus  <arachnist@gmail.com>
 600
 601         * config.bfd: Add support for i[3-7]86-*-dragonfly*.
 602         * configure.in: Likewise.
 603         * configure: Regenerate.
 604
 605 2007-08-25  Ulrich Weigand  <uweigand@de.ibm.com>
 606             Alan Modra  <amodra@bigpond.net.au>
 607
 608         * elf.c (elfcore_grok_spu_note): New function.
 609         (elf_parse_notes): Call it.
 610
 611 2007-08-24  H.J. Lu  <hongjiu.lu@intel.com>
 612
 613         * elf64-x86-64.c (elf64_x86_64_relocate_section): Adjust
 614         indentation.
 615
 616 2007-08-24  Pedro Alves  <pedro_alves@portugalmail.pt>
 617
 618         * elf.c (elfcore_grok_win32pstatus): Remove HAVE_WIN32_PSTATUS_T
 619         guard.  Make it host independent.
 620         (elfcore_grok_note): Remove HAVE_WIN32_PSTATUS_T guard around
 621         NT_WIN32PSTATUS.
 622
 623 2007-08-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
 624
 625         * elf-bfd.h (struct elf_obj_tdata): New BUILD_ID_SIZE, BUILD_ID.
 626         * elf.c (elfcore_read_notes): Split to ...
 627         (elf_read_notes) ... here ...
 628         (elf_parse_notes): ... and here.  Check `bfd_get_format (abfd)' with
 629         the former subfunctions called only for BFD_CORE.
 630         Call ELFOBJ_GROK_GNU_NOTE for BFD_OBJECT files with the owner "GNU".
 631         (_bfd_elf_make_section_from_shdr): Call ELF_PARSE_NOTES for SHT_NOTEs.
 632         (bfd_section_from_phdr): Update the call for renamed ELFCORE_READ_NOTES.
 633         (elfobj_grok_gnu_build_id, elfobj_grok_gnu_note): New functions.
 634         Code advisory: Roland McGrath
 635
 636 2007-08-24  Daniel Jacobowitz  <dan@codesourcery.com>
 637
 638         * elf64-mips.c (elf_backend_sign_extend_vma): Define.
 639
 640 2007-08-24  Alan Modra  <amodra@bigpond.net.au>
 641
 642         * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Warning fix.
 643
 644 2007-08-23  H.J. Lu  <hongjiu.lu@intel.com>
 645
 646         * Makefile.am: Run "make dep-am".
 647         * Makefile.in: Regenerated.
 648
 649 2007-08-23  H.J. Lu  <hongjiu.lu@intel.com>
 650
 651         * elf32-i386.c: Include "bfd_stdint.h".
 652         (elf_i386_rtype_to_howto): New function.
 653         (elf_i386_info_to_howto_rel): Use it.
 654         (x86_64_opcode16): New union type.
 655         (elf_i386_check_tls_transition): New function.
 656         (elf_i386_tls_transition): Updated to check transition and
 657         issue an error if a transition isn't supported.
 658         (elf_i386_check_relocs): Return FALSE if
 659         elf_i386_tls_transition returns FALSE.
 660         (elf_i386_gc_sweep_hook): Likewise.
 661         (elf_i386_relocate_section): Likewise. Remove BFD_ASSERT
 662         on TLS transitions.
 663
 664         * elf64-x86-64.c: Include "bfd_stdint.h".
 665         (x86_64_opcode16): New union type.
 666         (x86_64_opcode32): Likewise.
 667         (elf64_x86_64_check_tls_transition): New function.
 668         (elf64_x86_64_tls_transition): Updated to check transition and
 669         issue an error if a transition isn't supported.
 670         (elf64_x86_64_check_relocs): Return FALSE if
 671         elf64_x86_64_tls_transition returns FALSE.
 672         (elf64_x86_64_gc_sweep_hook): Likewise.
 673         (elf64_x86_64_relocate_section): Likewise. Remove BFD_ASSERT
 674         on TLS transitions.
 675
 676 2007-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 677
 678         * elfxx-ia64.c: Convert to ISO C90 prototypes.
 679         (elfNN_hpux_backend_section_from_bfd_section): Make it static.
 680
 681 2007-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 682
 683         * elf64-x86-64.c: Remove trailing whitespace.
 684         * elfxx-ia64.c: Likewise.
 685
 686 2007-08-21  H.J. Lu  <hongjiu.lu@intel.com>
 687
 688         * elf32-i386.c (elf_i386_tls_transition): Accept a pointer
 689         to ELF hash entry instead of an integer for local test.
 690         (elf_i386_check_relocs): Updated.
 691         (elf_i386_gc_sweep_hook): Likewise.
 692         (elf_i386_relocate_section): Likewise.
 693
 694         * elf64-x86-64.c  (elf64_x86_64_tls_transition): Accept a
 695         pointer to ELF hash entry instead of an integer for local
 696         test.
 697         (elf64_x86_64_check_relocs): Updated.
 698         (elf64_x86_64_gc_sweep_hook): Likewise.
 699         (elf64_x86_64_relocate_section): Likewise.
 700
 701 2007-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 702
 703         * elf32-i386.c (elf_i386_tls_transition): Break long line.
 704         * elf64-x86-64.c (elf64_x86_64_tls_transition): Likewise.
 705
 706 2007-08-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
 707
 708         * elfxx-target.h [ELF_COMMONPAGESIZE && ELF_MAXPAGESIZE]
 709         (ELF_MINPAGESIZE): Fixed its size guess.  Sanity checked its size.
 710         (ELF_COMMONPAGESIZE, ELF_MAXPAGESIZE): Sanity checked their size.
 711
 712 2007-08-20  Nick Clifton  <nickc@redhat.com>
 713
 714         * elflink.c (elf_fixup_link_order): Rewrite conversion of
 715         s->alignment_power into an offset mask in order to avoid a gcc
 716         error message.
 717
 718 2007-08-17  Jakub Jelinek  <jakub@redhat.com>
 719
 720         * config.bfd: Handle sparcv*-*-linux-* the same as sparc-*-linux-*.
 721         Change sparc64-*-linux-* to sparc64*-*-linux-*.
 722
 723 2007-08-17  Alan Modra  <amodra@bigpond.net.au>
 724
 725         * po/Make-in: Add --msgid-bugs-address to xgettext invocation.
 726
 727 2007-08-16  H.J. Lu  <hongjiu.lu@intel.com>
 728
 729         * elf.c: Revert last change.
 730
 731 2007-08-16  H.J. Lu  <hongjiu.lu@intel.com>
 732
 733         * elf.c (get_segment_type): Change PT_GNU_STACK to PT_GNU_ATTR.
 734         (bfd_section_from_phdr): Likewise.
 735         (get_program_header_size): Likewise. Add a PT_GNU_ATTR segment
 736         if there is an attribute section.
 737         (_bfd_elf_map_sections_to_segments): Likewise.
 738         (IS_SECTION_IN_INPUT_SEGMENT): Likewise.
 739
 740 2007-08-14  H.J. Lu  <hongjiu.lu@intel.com>
 741
 742         PR ld/4918
 743         * elf32-i386.c (elf_i386_relocate_section): Allow R_386_PC32
 744         on ___tls_get_addr for GD->LE/LD->LE transitions when not
 745         building shared library.
 746
 747         * elf64-x86-64.c (elf64_x86_64_relocate_section): Allow
 748         R_X86_64_PC32 on __tls_get_addr for GD->LE/LD->LE transitions
 749         when not building shared library.
 750
 751 2007-08-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 752
 753         * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): LOADBASE is now
 754         initialized only on the first PT_LOAD.  New variable LOADBASE_SET.
 755         Removed PF_R checking for IA-64 vDSOs as redundant now.
 756         Code advisory: Roland McGrath
 757
 758 2007-08-13  Richard Sandiford  <richard@codesourcery.com>
 759
 760         * elfxx-mips.c (mips_elf_link_hash_table): Add computed_got_sizes.
 761         (mips_elf_record_global_got_symbol): Increment local_gotno for
 762         each forced-local symbol.
 763         (_bfd_mips_elf_check_relocs): Pass forced-local call symbols to
 764         mips_elf_record_global_got_symbol for VxWorks too.
 765         (_bfd_mips_elf_always_size_sections): Set computed_got_sizes
 766         to true after computing the GOT size.
 767         (_bfd_mips_elf_hide_symbol): Increase local_gotno whenever
 768         got.offset == 1.  Only adjust global_gotno if computed_got_sizes.
 769         For VxWorks, add a local entry when hiding a symbol that needs a
 770         plt but has not been marked as needing a global got entry.
 771         (_bfd_mips_elf_link_hash_table_create): Set computed_got_sizes to
 772         false.
 773
 774 2007-08-12  Daniel Jacobowitz  <dan@codesourcery.com>
 775
 776         * coffgen.c (coff_get_normalized_symtab): Correct cast.
 777
 778 2007-08-13  Alan Modra  <amodra@bigpond.net.au>
 779
 780         * elf.c (elf_modify_segment_map): Add remove_empty_load param.
 781         Don't remove empty PT_LOAD header if false.
 782         (_bfd_elf_map_sections_to_segments): If user phdrs, pass false
 783         to elf_modify_segment_map.
 784         (assign_file_positions_for_load_sections): Pass false to
 785         elf_modify_segment_map.
 786
 787 2007-08-13  Alan Modra  <amodra@bigpond.net.au>
 788
 789         * elf64-ppc.c (ADDI_R12_R12, LD_R11_0R2, LD_R2_0R2): Define.
 790         Update stub comments.
 791         (build_plt_stub): Build two variants, one without "addis".
 792         (ppc_build_one_stub): Build stubs without "addis" if possible.
 793         (ppc_size_one_stub): Size new stubs.
 794
 795 2007-08-11  Richard Sandiford  <richard@codesourcery.com>
 796
 797         * config.bfd (sh-*-vxworks): Define targ_underscore to "yes".
 798
 799 2007-08-09  Michael Snyder  <msnyder@access-company.com>
 800
 801         * aoutx.h (aout_get_external_symbols): Return if count is zero.
 802
 803 2007-08-09  H.J. Lu  <hongjiu.lu@intel.com>
 804
 805         PR ld/4909
 806         * elf.c (print_segment_map): New function.
 807         (assign_file_positions_for_load_sections): Call print_segment_map
 808         when a section can't be allocated in segment.
 809
 810 2007-08-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 811
 812         * opncls.c (bfd_openr_iovec): Fix the OPEN parameter macro expansion.
 813
 814 2007-08-07  Nick Clifton  <nickc@redhat.com>
 815
 816         * po/bfd.pot: Updated template.
 817         * po/BLD-POTFILES.in: Regenerate.
 818
 819 2007-08-07  Alan Modra  <amodra@bigpond.net.au>
 820
 821         * elf.c: (_bfd_elf_make_section_from_phdr): Properly handle
 822         bss segments.
 823
 824 2007-08-06  Daniel Jacobowitz  <dan@codesourcery.com>
 825
 826         * Makefile.am (BUILD_HFILES): Clean bfd_stdint.h.
 827         * Makefile.in: Regenerated.
 828
 829 2007-08-06  Daniel Jacobowitz  <dan@codesourcery.com>
 830
 831         * configure.in: Update version to 2.18.50.
 832         * configure: Regenerated.
 833
 834 2007-08-06  Paul Brook  <paul@codesourcery.com>
 835
 836         * elf32-arm.c (elf32_arm_link_hash_entry): Add
 837         plt_maybe_thumb_refcount.
 838         (elf32_arm_link_hash_newfunc): Set plt_maybe_thumb_refcount.
 839         (elf32_arm_copy_indirect_symbol): Ditto.
 840         (elf32_arm_adjust_dynamic_symbol): Ditto.
 841         (bfd_elf32_arm_process_before_allocation): Handle R_ARM_THM_JUMP24.
 842         (arm_add_to_rel): Ditto.
 843         (elf32_arm_final_link_relocate): Merge R_ARM_THM_JUMP24 with
 844         R_ARM_THM_CALL.  Handle R_ARM_THM_JUMP19 against a PLT stub.
 845         (elf32_arm_gc_sweep_hook): Call check_use_blx.  Update plt counts
 846         for R_ARM_THM_JUMP24 and R_ARM_THM_JUMP19.
 847         (elf32_arm_check_relocs): Update plt counts for R_ARM_THM_JUMP24
 848         and R_ARM_THM_JUMP19.
 849         (allocate_dynrelocs): Use plt_maybe_thumb_refcount.
 850         (elf32_arm_finish_dynamic_symbol): Ditto.
 851         (elf32_arm_output_plt_map): Ditto.
 852
 853 2007-08-06  Daniel Jacobowitz  <dan@codesourcery.com>
 854
 855         * elf.c (rewrite_elf_program_header): Handle sections not sorted
 856         by address.
 857         (copy_elf_program_header): Likewise.
 858
 859 2007-08-04  H.J. Lu  <hongjiu.lu@intel.com>
 860
 861         * elf-bfd.h (xvec_get_elf_backend_data): Add const.
 862
 863         * elfcode.h (elf_object_p): Use xvec_get_elf_backend_data.
 864         * elfcore.h (elf_core_file_p): Likewise.
 865
 866 2007-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 867
 868         * coffcode.h (ALIGN_SET): Removed.
 869         (ELIFALIGN_SET): Likewise.
 870         (coff_set_alignment_hook): Handle IMAGE_SCN_ALIGN_128BYTES,
 871         IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_512BYTES,
 872         IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_2048BYTES,
 873         IMAGE_SCN_ALIGN_4096BYTES and IMAGE_SCN_ALIGN_8192BYTES.
 874
 875 2007-08-01  Michael Snyder  <msnyder@access-company.com>
 876
 877         * vms-tir.c (new_section): Fix cut and paste error.
 878
 879         * aoutx.h (aout_link_add_symbols): Return if count is zero.
 880
 881         * elf.c (bfd_elf_print_symbol): Macro dereferences pointer, so
 882         pointer must be non-null.
 883
 884 2007-08-01  Tristan Gingold  <gingold@adacore.com>
 885
 886         * coffcode.h (coff_sort_func_alent): New function.
 887         (coff_slurp_line_table): Sort line table if not already sorted.
 888
 889 2007-08-01  Jakub Jelinek  <jakub@redhat.com>
 890
 891         * elf.c (_bfd_elf_map_sections_to_segments): Work around buggy
 892         GCC 3.4.x warning.
 893
 894 2007-08-01  Alan Modra  <amodra@bigpond.net.au>
 895
 896         * aoutx.h (swap_ext_reloc_in): Set howto to NULL for unknown
 897         r_type.
 898         (swap_std_reloc_in): Likewise.
 899         (aout_link_input_section_std): Likewise.  Return with an error
 900         on unexpected relocation type.
 901         (aout_link_input_section_ext): Likewise.
 902
 903 2007-08-01  Alan Modra  <amodra@bigpond.net.au>
 904
 905         PR4694
 906         * aoutx.h (final_link): Write a zero in first word of
 907         stringtab if no symbols rather than corrupting last byte
 908         of text/data.
 909
 910 2007-07-31  Jakub Jelinek  <jakub@redhat.com>
 911
 912         * elf.c (get_program_header_size): Adjacent loadable .note*
 913         sections need just one PT_NOTE segment.
 914         (_bfd_elf_map_sections_to_segments): Likewise.
 915
 916 2007-07-30  Michael Snyder  <msnyder@access-company.com>
 917
 918         * coffgen.c (_bfd_coff_read_internal_relocs): Revert change of
 919         2007-07-26.  Buffer still in use, can't be freed.
 920
 921 2007-07-27  Michael Snyder  <msnyder@access-company.com>
 922
 923         * cofflink.c (coff_link_add_symbols): Return if count is zero.
 924
 925         * coff-i386.c (coff_i386_rtype_to_howto): Off by one error.
 926
 927         * aoutx.h (slurp_symbol_table): Return if count == 0.
 928
 929         * coffgen.c (_bfd_coff_read_internal_relocs): Return if count is zero.
 930
 931         * elf32-i386.c (elf_i386_check_relocs): Check for null pointer.
 932
 933 2007-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 934
 935         * config.bfd (x86_64-*-mingw*): Don't include x86_64coff_vec.
 936
 937 2007-07-26  Michael Snyder  <msnyder@access-company.com>
 938
 939         * coff-i386.c (coff_i386_rtype_to_howto): Guard against null.
 940
 941         * linker.c (bfd_section_already_linked_table_insert): Change
 942         return type from void to boolean.  Return FALSE on failure.
 943         (_bfd_generic_section_already_linked): Test return value of
 944         bfd_section_already_linked_table_insert, call fatal on error.
 945
 946         * elflink.c (_bfd_elf_section_already_linked): Test return value
 947         of bfd_section_already_linked_table_insert, call fatal on error.
 948
 949         * libbfd-in.h (bfd_section_already_linked_table_insert): Update
 950         return type to bfd_boolean.
 951
 952         * libbfd.h: Regenerate.
 953
 954 2007-07-26  Adam Nemet  <anemet@caviumnetworks.com>
 955
 956         * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap,
 957         bfd_slurp_armap): Improve function comment.
 958
 959 2007-07-26  Michael Snyder  <msnyder@access-company.com>
 960
 961         * linker.c (already_linked_newfunc): Check for NULL return from
 962         bfd_hash_allocate.
 963
 964         * coffgen.c (fixup_symbol_value): Guard against null;
 965         bfd_is_com_section will dereference the section pointer.
 966
 967         * syms.c (bfd_decode_symclass): Guard against NULL, since
 968         bfd_is_com_section dereferences the pointer.
 969
 970         * srec.c (srec_scan): Check for EOF (critical because return value
 971         will be used as array index).
 972
 973         * coffgen.c (_bfd_coff_read_internal_relocs): If internal_relocs
 974         are not to be cached, free the temporary buffer.
 975
 976         * aoutx.h (slurp_reloc_table): Return TRUE if reloc_size == zero
 977         or count == zero.
 978
 979         * tekhex.c (first_phase): Check return value for null.
 980
 981         * elf.c (_bfd_elf_get_synthetic_symtab): Remove meaningless
 982         pointer increment.
 983
 984 2007-07-26  Alan Modra  <amodra@bigpond.net.au>
 985
 986         * elflink.c (_bfd_elf_fix_symbol_flags): Remove unnecessary
 987         check on dynobj.  Remove bed shadow.
 988
 989         * srec.c (srec_get_section_contents): Return immediately on
 990         count zero.  Check that offset and count are within section.
 991         * libbfd.c (_bfd_generic_get_section_contents): Check that
 992         offset + count does not overflow.
 993
 994         * srec.c (srec_canonicalize_symtab): Don't alloc when symcount
 995         is zero.  Correct return value on error.
 996         * mmo.c (mmo_canonicalize_symtab): Likewise.
 997         * binary.c (binary_canonicalize_symtab) Correct return on error.
 998
 999 2007-07-26  Thiemo Seufer  <ths@mips.com>
1000
1001         * bfd.c (_bfd_set_gp_value): Use abort instead of BFD_FAIL.
1002
1003 2007-07-26  Alan Modra  <amodra@bigpond.net.au>
1004
1005         * reloc.c (bfd_generic_get_relocated_section_contents): Avoid
1006         bfd_canonicalize_reloc call when bfd_get_reloc_upper_bound
1007         says there are no relocs.
1008
1009 2007-07-26  Doug Kwan  <dougkwan@google.com>
1010
1011         Speed up bfd_dwarf2_find_line.
1012         * dwarf2.c (struct dwarf2_debug): Add new fields to support function
1013         and variable info hash tables. Add last_comp_unit, info_hash_count,
1014         funcinfo_hash_table, varinfo_hash_table, hash_units_head.
1015         (struct comp_unit): Add prev_unit, cached.
1016         (struct info_list_node, struct info_hash_entry,
1017         struct info_hash_table): New.
1018         (info_hash_table_newfunc, create_info_hash_table,
1019         insert_info_hash_table, lookup_info_hash_table): New functions
1020         implementing function and variable info hash tables.
1021         (scan_unit_for_symbols): Add checks to make sure hash tables are
1022         consistent with compilation units.
1023         (comp_unit_maybe_decode_line_info): New function.
1024         (comp_unit_find_line): Use comp_unit_maybe_decode_line_info.
1025         (reverse_funcinfo_list, reverse_varinfo_list, comp_unit_hash_info,
1026         info_hash_lookup_funcinfo, info_hash_lookup_varinfo,
1027         stash_maybe_update_info_hash_table, stash_verify_info_hash_table,
1028         stash_maybe_enable_info_hash_tables, stash_find_line_fast): New
1029         functions. Make use of info hash tables to speed up
1030         bfd_dwarf2_find_line.
1031         (find_line): Use hash table for faster lookup if it is turned on.
1032         Also add code to maintain bi-directional link in comp units.
1033
1034 2007-07-25  Michael Snyder  <msnyder@access-company.com>
1035
1036         * coffgen.c (_bfd_coff_get_external_symbols): Nothing to be done
1037         if size == 0; return and avoid possible null pointer issues.
1038
1039 2007-07-25  Alan Modra  <amodra@bigpond.net.au>
1040
1041         * linker.c (generic_link_add_symbol_list): Warning fix.
1042
1043 2007-07-24  Michael Snyder  <msnyder@access-company.com>
1044
1045         * opncls.c (bfd_make_writable): Check return from bfd_malloc.
1046
1047         * elflink.c (bfd_elf_final_link): Avoid redundant frees -- return
1048         on bfd_malloc error rather than goto error_return.
1049
1050 2007-07-24  Alan Modra  <amodra@bigpond.net.au>
1051
1052         * elflink.c (_bfd_elf_link_just_syms, merge_sections_remove_hook,
1053         _bfd_elf_merge_sections, _bfd_elf_link_hash_newfunc,
1054         _bfd_elf_link_hash_copy_indirect, _bfd_elf_link_hash_hide_symbol,
1055         _bfd_elf_link_hash_table_init, _bfd_elf_link_hash_table_create,
1056         bfd_elf_set_dt_needed_name, bfd_elf_get_dyn_lib_class,
1057         bfd_elf_set_dyn_lib_class, bfd_elf_get_needed_list,
1058         bfd_elf_get_runpath_list, bfd_elf_get_dt_soname,
1059         bfd_elf_get_bfd_needed_list, struct elf_symbuf_symbol,
1060         struct elf_symbuf_head, struct elf_symbol, elf_sort_elf_symbol,
1061         elf_sym_name_compare, elf_create_symbuf,
1062         bfd_elf_match_symbols_in_sections,
1063         _bfd_elf_match_sections_by_type): Move to here..
1064         * elf.c: ..from here.
1065
1066 2007-07-23  Richard Sandiford  <richard@codesourcery.com>
1067
1068         * elflink.c (_bfd_elf_fix_symbol_flags): Only assert the type
1069         of weakdef->root.type if weakdef has no regular definition.
1070
1071 2007-07-22  Adam Nemet  <anemet@caviumnetworks.com>
1072
1073         * elfxx-mips.c (struct mips_elf_link_hash_table): Add new field
1074         small_data_overflow_reported.
1075         (_bfd_mips_elf_link_hash_table_create): Initialize it.
1076         (_bfd_mips_elf_relocate_section) <bfd_reloc_overflow>: Report
1077         small-data section overflow.
1078
1079 2007-07-19  Doug Kwan  <dougkwan@google.com>
1080
1081         PR binutils/4797
1082         * dwarf2.c: (find_line) Do not dereference functionname_ptr if
1083         do_line is true.
1084
1085 2007-07-18  Bob Wilson  <bob.wilson@acm.org>
1086
1087         * elf32-xtensa.c (xtensa_callback_required_dependence): Ignore
1088         non-ELF sections.
1089
1090 2007-07-18  Bob Wilson  <bob.wilson@acm.org>
1091
1092         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Get section
1093         vma and size for dynamic tags from the output sections.
1094
1095 2007-07-18  Alan Modra  <amodra@bigpond.net.au>
1096
1097         * elf-bfd.h (struct sym_sec_cache): Delete "sec".  Add "shndx".
1098         * elf.c (bfd_section_from_r_symndx): Don't cache bfd section of
1099         symbol.  Instead cache ELF section index.  Remove redundant
1100         checks of st_shndx.
1101
1102 2007-07-15  Mike Frysinger  <vapier@gentoo.org>
1103
1104         * trad-core.c (NBPG): If not defined, set to getpagesize().
1105
1106 2007-07-13  Roland McGrath  <roland@redhat.com>
1107
1108         * elf-bfd.h (struct elf_obj_tdata): Revert last change.
1109         Add after_write_object_contents, after_write_object_contents_info.
1110         * elf.c (_bfd_elf_write_object_contents): Revert last change.
1111         Instead, call after_write_object_contents if set.
1112
1113 2007-07-12  Kai Tietz   <kai.tietz@onevision.com>
1114
1115         * bfd-in.h: (BFD_HOST_64BIT_LONG_LONG): New.
1116         (BFD_HOSTPTR_T): Host pointer type for casting a
1117         pointer to an integer type.
1118         (bfd_hostptr_t): The typedef of BFD_HOSTPTR_T.
1119         (sprintf_vma, fprintf_vma): Add support for long long prints.
1120         * bfd-in2.h: Regenerate.
1121         * configure.in: (BFD_HOST_64BIT_LONG_LONG): New.
1122         (BFD_HOSTPTR_T): Host pointer type for casting a
1123         pointer to an integer type. Default is "unsigned long".
1124         (AC_CHECK_SIZEOF(void *)): New.
1125         (host64): Set it if the pointer size is 8.
1126         * configure: Regenerate.
1127         * config.in: Add macro SIZEOF_VOID_P.
1128         * coffcode.h: Replace host ptr type assuming "long" with
1129         bfd_hostptr_t type.
1130         * coffgen.c: Likewise.
1131         * elf-eh-frame.c: Likewise.
1132         * peicode.h: Likewise.
1133
1134 2007-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1135
1136         * Makefile.in: Regenerated.
1137
1138 2007-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1139
1140         PR binutils/4756
1141         * simple.c (bfd_simple_get_relocated_section_content): Don't
1142         apply relocation on executable and shared library.
1143
1144 2007-07-10  Nathan Sidwell  <nathan@codesourcery.com>
1145
1146         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't eliminate
1147         copy relocs on vxworks.
1148
1149 2007-07-10  Alan Modra  <amodra@bigpond.net.au>
1150
1151         * elf32-arm.c (elf32_arm_size_info): Init checksum_contents field.
1152         * elf64-alpha.c (alpha_elf_size_info): Likewise.
1153         * elf64-hppa.c (hppa64_elf_size_info): Likewise.
1154         * elf64-mips.c (mips_elf64_size_info): Likewise.
1155         * elf64-s390.c (s390_elf64_size_info): Likewise.
1156         * elf64-sparc.c (elf64_sparc_size_info): Likewise.
1157
1158 2007-07-09  H.J. Lu  <hongjiu.lu@intel.com>
1159
1160         * elflink.c (bfd_elf_record_link_assignment): Handle indirect
1161         symbol.
1162         (_bfd_elf_merge_symbol): Properly update normal symbol when
1163         overriding the versioned symbol from a dynamic library.
1164
1165 2007-07-09  Roland McGrath  <roland@redhat.com>
1166
1167         * elf-bfd.h (struct elf_obj_tdata): Add members
1168         emit_note_gnu_build_id and note_gnu_build_id_sec.
1169         * elf.c (_bfd_id_note_section_size): New global function.
1170         (read_hex, _bfd_elf_write_build_id_section): New static functions.
1171         (_bfd_elf_write_object_contents): Call _bfd_elf_write_build_id_section
1172         if emit_note_gnu_build_id is set.
1173         * Makefile.am (elf.lo): Update dependencies.
1174
1175         * elf-bfd.h (struct elf_size_info): Add checksum_contents hook.
1176         (bfd_elf32_checksum_contents, bfd_elf64_checksum_contents): Declare.
1177         * elfcode.h (elf_checksum_contents): New macro and function.
1178         (NAME(_bfd_elf,size_info)): Initialize checksum_contents hook.
1179
1180 2007-07-06  Michael Snyder  <msnyder@access-company.com>
1181
1182         * elflink.c (elf_link_add_object_symbols): Return via
1183         error_free_vers on "notice" failure.
1184
1185 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
1186
1187         * peicode.h (pe_bfd_object_p): Don't check PE vs. EFI target
1188         if arch is unknown.
1189
1190 2007-07-04  Nick Clifton  <nickc@redhat.com>
1191
1192         Import this patch from an internal tree:
1193
1194         2001-07-17  Richard Henderson  <rth@redhat.com>
1195
1196         * elf32-mep.c (mep_final_link_relocate) [R_MEP_HI16S]: Correctly
1197         compensate for high bit set in R_MEP_LOW16.
1198
1199 2007-07-03  Joseph Myers  <joseph@codesourcery.com>
1200
1201         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Copy type from
1202         input attributes if value has been copied.
1203
1204 2007-07-03  Nick Clifton  <nickc@redhat.com>
1205
1206         * COPYING: Replace with GPLv3 text.
1207         * aix386-core.c: Update copyright notice to refer to GPLv3.
1208         * aix5ppc-core.c, aout0.c, aout32.c, aout64.c, aout-adobe.c,
1209         aout-arm.c, aout-cris.c, aoutf1.h, aout-ns32k.c, aout-sparcle.c,
1210         aout-target.h, aout-tic30.c, aoutx.h, archive64.c, archive.c,
1211         archures.c, armnetbsd.c, bfd.c, bfd-in.h, bfdio.c, bfdwin.c,
1212         binary.c, bout.c, cache.c, cf-i386lynx.c, cf-sparclynx.c,
1213         cisco-core.c, coff64-rs6000.c, coff-alpha.c, coff-apollo.c,
1214         coff-arm.c, coff-aux.c, coffcode.h, coffgen.c, coff-go32.c,
1215         coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c, coff-i960.c,
1216         coff-ia64.c, cofflink.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
1217         coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
1218         coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
1219         coff-svm68k.c, coffswap.h, coff-tic30.c, coff-tic4x.c,
1220         coff-tic54x.c, coff-tic80.c, coff-u68k.c, coff-w65.c,
1221         coff-we32k.c, coff-x86_64.c, coff-z80.c, coff-z8k.c, corefile.c,
1222         cpu-alpha.c, cpu-arc.c, cpu-arm.c, cpu-avr.c, cpu-bfin.c,
1223         cpu-cr16.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
1224         cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
1225         cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
1226         cpu-i960.c, cpu-ia64.c, cpu-ia64-opc.c, cpu-ip2k.c, cpu-iq2000.c,
1227         cpu-m10200.c, cpu-m10300.c, cpu-m32c.c, cpu-m32r.c, cpu-m68hc11.c,
1228         cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
1229         cpu-mep.c, cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-mt.c,
1230         cpu-ns32k.c, cpu-openrisc.c, cpu-or32.c, cpu-pdp11.c, cpu-pj.c,
1231         cpu-powerpc.c, cpu-rs6000.c, cpu-s390.c, cpu-score.c, cpu-sh.c,
1232         cpu-sparc.c, cpu-spu.c, cpu-tic30.c, cpu-tic4x.c, cpu-tic54x.c,
1233         cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c, cpu-we32k.c,
1234         cpu-xc16x.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z80.c, cpu-z8k.c,
1235         demo64.c, doc/chew.c, dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c,
1236         ecoffswap.h, efi-app-ia32.c, efi-app-ia64.c, efi-app-x86_64.c,
1237         elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
1238         elf32-avr.h, elf32-bfin.c, elf32.c, elf32-cr16.c, elf32-cr16c.c,
1239         elf32-cris.c, elf32-crx.c, elf32-d10v.c, elf32-d30v.c,
1240         elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
1241         elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
1242         elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
1243         elf32-iq2000.c, elf32-m32c.c, elf32-m32r.c, elf32-m68hc11.c,
1244         elf32-m68hc12.c, elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c,
1245         elf32-m88k.c, elf32-mcore.c, elf32-mep.c, elf32-mips.c,
1246         elf32-msp430.c, elf32-mt.c, elf32-openrisc.c, elf32-or32.c,
1247         elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c, elf32-score.c,
1248         elf32-sh64.c, elf32-sh64-com.c, elf32-sh64.h, elf32-sh.c,
1249         elf32-sh-symbian.c, elf32-sparc.c, elf32-spu.c, elf32-spu.h,
1250         elf32-v850.c, elf32-vax.c, elf32-xc16x.c, elf32-xstormy16.c,
1251         elf32-xtensa.c, elf64-alpha.c, elf64.c, elf64-gen.c, elf64-hppa.c,
1252         elf64-hppa.h, elf64-mips.c, elf64-mmix.c, elf64-ppc.c,
1253         elf64-ppc.h, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
1254         elf64-x86-64.c, elf-attrs.c, elf-bfd.h, elf.c, elfcode.h,
1255         elfcore.h, elf-eh-frame.c, elf-hppa.h, elflink.c, elf-m10200.c,
1256         elf-m10300.c, elfn32-mips.c, elf-strtab.c, elf-vxworks.c,
1257         elf-vxworks.h, elfxx-ia64.c, elfxx-mips.c, elfxx-mips.h,
1258         elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h, epoc-pe-arm.c,
1259         epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c, genlink.h,
1260         hash.c, host-aout.c, hosts/alphavms.h, hp300bsd.c, hp300hpux.c,
1261         hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
1262         i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
1263         i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
1264         libaout.h, libbfd.c, libbfd-in.h, libcoff-in.h, libecoff.h,
1265         libhppa.h, libieee.h, libnlm.h, liboasys.h, libpei.h, libxcoff.h,
1266         linker.c, lynx-core.c, m68k4knetbsd.c, m68klinux.c, m68knetbsd.c,
1267         m88kmach3.c, m88kopenbsd.c, mach-o.c, mach-o.h, mach-o-target.c,
1268         mep-relocs.pl, merge.c, mipsbsd.c, mmo.c, netbsd-core.c, netbsd.h,
1269         newsos3.c, nlm32-alpha.c, nlm32.c, nlm32-i386.c, nlm32-ppc.c,
1270         nlm32-sparc.c, nlm64.c, nlm.c, nlmcode.h, nlmswap.h, nlm-target.h,
1271         ns32k.h, ns32knetbsd.c, oasys.c, opncls.c, osf-core.c,
1272         pc532-mach.c, pdp11.c, pe-arm.c, pe-arm-wince.c, pef.c, pef.h,
1273         pef-traceback.h, pe-i386.c, pei-arm.c, pei-arm-wince.c, peicode.h,
1274         pei-i386.c, pei-mcore.c, pei-mips.c, pei-ppc.c, pei-sh.c,
1275         pei-x86_64.c, pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c,
1276         pe-x86_64.c, peXXigen.c, ppcboot.c, ptrace-core.c, reloc16.c,
1277         reloc.c, riscix.c, rs6000-core.c, sco5-core.c, section.c,
1278         simple.c, som.c, som.h, sparclinux.c, sparclynx.c, sparcnetbsd.c,
1279         srec.c, stabs.c, stab-syms.c, stamp-h.in, sunos.c, syms.c,
1280         sysdep.h, targets.c, targmatch.sed, tekhex.c, ticoff.h,
1281         trad-core.c, vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c,
1282         vms.c, vms-gsd.c, vms.h, vms-hdr.c, vms-misc.c, vms-tir.c,
1283         xcofflink.c, xcoff-target.h, xsym.c, xsym.h, xtensa-isa.c,
1284         xtensa-modules.c: Likewise.
1285         * elf32-sh-relocs.h: Add copyright notice.
1286         * hosts/alphalinux.h, hosts/decstation.h, hosts/delta68.h,
1287         hosts/dpx2.h, hosts/hp300bsd.h, hosts/i386bsd.h,
1288         hosts/i386linux.h, hosts/i386mach3.h, hosts/i386sco.h,
1289         hosts/i860mach3.h, hosts/m68kaux.h, hosts/m68klinux.h,
1290         hosts/m88kmach3.h, hosts/mipsbsd.h, hosts/mipsmach3.h,
1291         hosts/news.h, hosts/news-mips.h, hosts/pc532mach.h,
1292         hosts/riscos.h, hosts/symmetry.h, hosts/tahoe.h, hosts/vaxbsd.h,
1293         hosts/vaxlinux.h, hosts/vaxult2.h, hosts/vaxult.h: Likewise.
1294         * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
1295
1296 2007-07-02  Joseph Myers  <joseph@codesourcery.com>
1297
1298         * elfxx-mips.c (mips_elf_calculate_relocation): Handle
1299         R_MIPS_TLS_DTPREL32 and R_MIPS_TLS_DTPREL64.
1300         * elf64-mips.c (mips_elf64_howto_table_rela): Support
1301         R_MIPS_TLS_DTPREL64.
1302
1303 2007-07-02  Alan Modra  <amodra@bigpond.net.au>
1304
1305         * Makefile.am: Run "make dep-am".
1306         * Makefile.in: Regenerate.
1307         * aclocal.m4: Regenerate.
1308         * config.in: Regenerate.
1309         * po/SRC-POTFILES.in: Regenerate.
1310         * po/bfd.pot: Regenerate.
1311
1312 2007-07-02  Alan Modra  <amodra@bigpond.net.au>
1313
1314         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Tidy
1315         symsec != NULL tests.
1316
1317 2007-07-02  Alan Modra  <amodra@bigpond.net.au>
1318
1319         PR 4712
1320         * elf.c (assign_file_positions_for_load_sections): Adjust lma
1321         by p_vaddr_offset.
1322
1323 2007-06-30  H.J. Lu  <hongjiu.lu@intel.com>
1324
1325         * aclocal.m4: Regenerated.
1326         * Makefile.in: Likewise.
1327
1328 2007-06-29  Joseph Myers  <joseph@codesourcery.com>
1329
1330         * elf32-ppc.c (ppc_elf_merge_obj_attributes): New.
1331         (ppc_elf_merge_private_bfd_data): Call it.
1332
1333 2007-06-29  Joseph Myers  <joseph@codesourcery.com>
1334
1335         * elfxx-mips.c (mips_elf_merge_obj_attributes): New.
1336         (_bfd_mips_elf_merge_private_bfd_data): Call it.
1337
1338 2007-06-29  Joseph Myers  <joseph@codesourcery.com>
1339
1340         * elf-attrs.c: New.
1341         * Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo.
1342         (BFD32_BACKENDS_CFILES): Add elf-attrs.c.
1343         (elf-attrs.lo): Generate dependencies.
1344         * Makefile.in: Regenerate.
1345         * configure.in (elf): Add elf-attrs.lo.
1346         * configure: Regenerate.
1347         * elf-bfd.h (struct elf_backend_data): Add entries for object
1348         attributes.
1349         (NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list,
1350         OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST,
1351         Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility):
1352         New.
1353         (struct elf_obj_tdata): Add entries for object attributes.
1354         (elf_known_obj_attributes, elf_other_obj_attributes,
1355         elf_known_obj_attributes_proc, elf_other_obj_attributes_proc):
1356         New.
1357         (bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents,
1358         bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int,
1359         bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string,
1360         bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat,
1361         bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup,
1362         _bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type,
1363         _bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New.
1364         * elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes.
1365         (bfd_section_from_shdr): Handle attributes sections.
1366         * elflink.c (bfd_elf_final_link): Handle attributes sections.
1367         * elfxx-target.h (elf_backend_obj_attrs_vendor,
1368         elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type,
1369         elf_backend_obj_attrs_section_type): New.
1370         (elfNN_bed): Update.
1371         * elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute,
1372         aeabi_attribute_list): Remove.
1373         (struct elf32_arm_obj_tdata): Remove object attributes fields.
1374         (check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2,
1375         elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes):
1376         Update for new object attributes interfaces.
1377         (uleb128_size, is_default_attr, eabi_attr_size,
1378         elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
1379         elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
1380         elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int,
1381         elf32_arm_add_eabi_attr_int, attr_strdup,
1382         elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
1383         copy_eabi_attributes, elf32_arm_parse_attributes): Remove.  Moved
1384         to generic code in elf-attrs.c.
1385         (elf32_arm_obj_attrs_arg_type): New.
1386         (elf32_arm_fake_sections): Do not handle .ARM.attributes.
1387         (elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES.
1388         (bfd_elf32_bfd_final_link): Remove.
1389         (elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section,
1390         elf_backend_obj_attrs_arg_type,
1391         elf_backend_obj_attrs_section_type): New.
1392         * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object
1393         attributes.
1394         * elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise.
1395         * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise.
1396         * elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise.
1397         * elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise.
1398         * elf32-sh.c (sh_elf_copy_private_data): Likewise.
1399         * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1400
1401 2007-06-29  Paul Brook  <paul@codesourcery.com>
1402
1403         * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Suppress
1404         call veneers for call relocations against undefined symbols.
1405         (elf32_arm_final_link_relocate): Turn call to undefined symbol
1406         into a jump to the next instruction.
1407
1408 2007-06-29  Michael Snyder  <msnyder@access-company.com>
1409
1410         * bfd.c (bfd_demangle): Plug memory leak (Coverity).
1411
1412 2007-06-29  M R Swami Reddy  <MR.Swami.Reddy@nsc.com>
1413
1414         * Makefile.am: Add cr16 related entry
1415         * Makefile.in: Regenerate
1416         * archures.c: Add bfd_cr16_arch
1417         * bfd-in2.h: Regenerate
1418         * config.bfd: Add cr16-elf
1419         * configure.in: Add bfd_elf32_cr16_vec
1420         * configure: Regenerate.
1421         * targets.c: Added cr16 related information
1422         * cpu-cr16.c: New file.
1423         * elf32-cr16.c: New file.
1424         * reloc.c: Added cr16 relocs.
1425
1426 2007-06-29  Alan Modra  <amodra@bigpond.net.au>
1427
1428         * elflink.c (_bfd_elf_link_assign_sym_version): Improve error
1429         message for undefined version nodes.
1430         (elf_gc_sweep): Don't warn when zero size sections are
1431         removed.
1432
1433 2007-06-29  Nathan Froyd  <froydnj@codesourcery.com>
1434
1435         * elf32-ppc.c (ppc_elf_info_to_howto): Check for invalid relocation
1436         types.
1437
1438 2007-06-29  Alan Modra  <amodra@bigpond.net.au>
1439
1440         * elf32-spu.c (spu_elf_fake_sections): New function.
1441         (elf_backend_fake_sections): Define.
1442
1443 2007-06-29  Alan Modra  <amodra@bigpond.net.au>
1444
1445         * elf.c (assign_file_positions_for_load_sections): Use elf
1446         section header sh_size rather than bfd section size, simplifying
1447         .tbss handling.
1448
1449 2007-06-29  Alan Modra  <amodra@bigpond.net.au>
1450
1451         PR ld/4701
1452         * elf.c (assign_file_positions_for_load_sections): Ensure bss
1453         segments meet gABI alignment requirements.  Don't allocate
1454         file space for bss sections in a segment also containing file
1455         or program headers.
1456
1457 2007-06-27  Alan Modra  <amodra@bigpond.net.au>
1458
1459         * bfd.c (struct bfd): Rename "next" to "archive_next".
1460         * archive.c: Rename uses throughout file.
1461         * archive64.c: Likewise.
1462         * coff-rs6000.c: Likewise.
1463         * ecoff.c: Likewise.
1464         * som.c: Likewise.
1465         * bfd-in2.h: Regenerate.
1466
1467         * elf32-ppc.c (ppc_elf_select_plt_layout): Properly iterate over
1468         input bfds.
1469         * elf32-spu.c (spu_elf_create_sections): Likewise.
1470
1471 2007-06-26  H.J. Lu  <hongjiu.lu@intel.com>
1472
1473         * dwarf2.c (find_line): New.  Contains the duplicated code from:
1474         (_bfd_dwarf2_find_nearest_line): Use it.
1475         (_bfd_dwarf2_find_line): Use it.
1476
1477 2007-06-26  Joseph Myers  <joseph@codesourcery.com>
1478
1479         * elf32-arm.c (copy_eabi_attributes): Copy type of attributes.
1480
1481 2007-06-25  Richard Sandiford  <richard@codesourcery.com>
1482
1483         * elfxx-mips.c (mips_elf_calculate_relocation): Allow local stubs
1484         to be used for calls from MIPS16 code.
1485
1486 2007-06-23  Andreas Schwab  <schwab@suse.de>
1487
1488         * configure.in (--with-separate-debug-dir): New option.
1489         * configure: Regenerate.
1490         * Makefile.am (dwarf2.lo): Add rule to pass DEBUGDIR.
1491         * Makefile.in: Regenerate.
1492         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Pass DEBUGDIR to
1493         bfd_follow_gnu_debuglink.
1494         (_bfd_dwarf2_find_line): Likewise.
1495
1496 2007-06-22  Nick Clifton  <nickc@redhat.com>
1497
1498         * dwarf2.c: Add support for reading in debug information via a
1499         .gnu_debuglink section:
1500         (struct dwarf2_debug): Add bfd field to record the bfd containing
1501         the debug info.
1502         (parse_comp_unit): Remove ABFD parameter.  Instead use the bfd
1503         field in the dwarf2_debug structure.
1504         (_bfd_dwarf2_find_nearest_line): If a debug info section could not
1505         be found in the current bfd call bfd_follow_gnu_debuglink to see
1506         if another file contains the debug information.  If it does, open
1507         it and continue.
1508         (_bfd_dwarf2_find_line): Likewise.
1509
1510 2007-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1511
1512         PR ld/4590
1513         * elfxx-ia64.c (sort_dyn_sym_info): Keep the valid got_offset
1514         when removing duplicated entries.
1515         (get_dyn_sym_info): Initialize the got_offset field to -1.
1516         Update call to sort_dyn_sym_info.
1517         (elfNN_ia64_relocate_section): Call sort_dyn_sym_info to sort
1518         array of addend and remove duplicates.
1519
1520 2007-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1521
1522         * libpei.h (_bfd_XXi_final_link_postscript): Remove
1523         duplication.
1524         (bfd_target_pei_p): New.
1525         (bfd_target_pei_arch): New
1526         (bfd_target_efi_p): Likewise.
1527         (bfd_target_efi_arch): New
1528         (bfd_pe_executable_p): Use bfd_target_pei_p and
1529         bfd_target_efi_p.
1530
1531         * peicode.h (arch_type): New enum.
1532         (pe_arch): New function.
1533         (pe_bfd_object_p): Don't match PE/EFI target with EFI/PE file
1534         if there is an EFI/PE target.
1535
1536 2007-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1537
1538         * Makefile.am (ACLOCAL_AMFLAGS): Add -I . -I ../config.
1539
1540         * acinclude.m4: Don't include m4 files. Remove libtool
1541         kludge.
1542
1543         * Makefile.in: Regenerated.
1544         * aclocal.m4: Likewise.
1545         * configure: Likewise.
1546
1547 2007-06-11  Sterling Augustine  <sterling@tensilica.com>
1548             Bob Wilson  <bob.wilson@acm.org>
1549
1550         * elf32-xtensa.c (extend_ebb_bounds_forward): Use renamed
1551         XTENSA_PROP_NO_TRANSFORM flag instead of XTENSA_PROP_INSN_NO_TRANSFORM.
1552         (extend_ebb_bounds_backward, compute_text_actions): Likewise.
1553         (compute_ebb_proposed_actions, coalesce_shared_literal): Likewise.
1554         (xtensa_get_property_predef_flags): Likewise.
1555         (compute_removed_literals): Pass new arguments to is_removable_literal.
1556         (is_removable_literal): Add sec, prop_table and ptblsize arguments.
1557         Do not remove literal if the NO_TRANSFORM property flag is set.
1558
1559 2007-05-31  Richard Sandiford  <rsandifo@nildram.co.uk>
1560
1561         * elfxx-mips.c (mips_elf_initialize_tls_index): When processing a
1562         type (3) single-GOT entry, read tls_type from the hash table entry
1563         rather than the GOT entry.
1564
1565 2007-06-01  Alan Modra  <amodra@bigpond.net.au>
1566
1567         * simple.c (bfd_simple_get_relocated_section_contents): Init
1568         input_bfds_tail.
1569
1570 2007-05-30  Alan Modra  <amodra@bigpond.net.au>
1571
1572         * elf.c (elf_fake_sections): Adjust test for SHT_NOBITS sections
1573         created by objcopy --only-keep-debug.
1574         (_bfd_elf_init_private_section_data): Only change elf_section_type
1575         if it is SHT_NULL.
1576
1577         * elf.c (assign_file_positions_for_load_sections): Correct sh_type
1578         to SHT_NOBITS earlier.  Base actions in rest of function on sh_type
1579         and sh_flags instead of bfd section flags.  Delete voff and code
1580         keeping nobits segments aligned.
1581
1582 2007-05-25  Eric Christopher  <echristo@apple.com>
1583
1584         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame):
1585         Check that sym_sec isn't NULL before accessing.
1586
1587 2007-05-24  Steve Ellcey  <sje@cup.hp.com>
1588
1589         * Makefile.in: Regnerate.
1590         * configure: Regenerate.
1591         * aclocal.m4: Regenerate.
1592         * doc/Makefile.in: Regenerate.
1593
1594 2007-05-22  Paul Brook  <paul@codesourcery.com>
1595
1596         * elf32-arm.c (output_arch_syminfo): Replace plt_shndx and plt_offset
1597         with sec and sec_shndx.
1598         (elf32_arm_ouput_plt_map_sym): Use them.
1599         (elf32_arm_output_arch_local_syms): Output mapping symbols for
1600         interworking glue.
1601
1602 2007-05-18  Paul Brook  <paul@codesourcery.com>
1603
1604         * elf32-arm.c (ARM2THUMB_V5_STATIC_GLUE_SIZE): Define.
1605         (a2t1v5_ldr_insn, a2t1v5_ldr_insn): New.
1606         (record_arm_to_thumb_glue): Add v5t non-pic glue.
1607         (elf32_arm_create_thumb_stub): Ditto.
1608
1609 2007-05-16  H.J. Lu  <hongjiu.lu@intel.com>
1610             Alan Modra  <amodra@bigpond.net.au>
1611
1612         * elflink.c (_bfd_elf_adjust_dynamic_copy): Align dynamic bss
1613         section to the minimum alignment.
1614
1615 2007-05-15  H.J. Lu  <hongjiu.lu@intel.com>
1616             Alan Modra  <amodra@bigpond.net.au>
1617
1618         PR ld/4504
1619         * elf-bfd.h (_bfd_elf_adjust_dynamic_copy): New.
1620         * elflink.c (_bfd_elf_adjust_dynamic_copy): New.
1621
1622         * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Call
1623         _bfd_elf_adjust_dynamic_copy to adjust for the copy in dynamic
1624         bss section.
1625         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1626         * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1627         * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1628         * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1629         * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1630         * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1631         * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1632         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1633         * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1634         * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1635         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1636         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1637         * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1638         * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1639         * elf64-x86-64.c (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1640         * elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Likewise.
1641         * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1642
1643 2007-05-15  Richard Sandiford  <richard@codesourcery.com>
1644
1645         * elfxx-mips.c (mips_elf_create_local_got_entry): Remove
1646         input_section argument.  Create .rela.dyn relocations against
1647         symbol 0 rather than the section symbol.
1648         (mips_elf_local_got_index): Remove input_section argument.
1649         Update call to mips_elf_create_local_got_entry.
1650         (mips_elf_got_page, mips_elf_got16_entry): Likewise.
1651         (mips_elf_calculate_relocation): Update calls to
1652         mips_elf_local_got_index, mips_elf_got16_entry and mips_elf_got_page.
1653
1654 2007-05-15  Mark Shinwell  <shinwell@codesourcery.com>
1655
1656         * elf32-arm.c (elf32_arm_final_link_relocate): Correctly
1657         handle the Thumb-2 JUMP19 relocation.
1658
1659 2007-05-15  Alan Modra  <amodra@bigpond.net.au>
1660
1661         PR 4479
1662         * elf.c (elf_fake_sections): Don't allow backend to change
1663         SHT_NOBITS if called for strip/objcopy --only-keep-debug.
1664         * elfxx-mips.c (_bfd_mips_elf_fake_sections): Remove similar
1665         fix from here.
1666
1667 2007-05-14  Alan Modra  <amodra@bigpond.net.au>
1668
1669         * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1670         invalid shstrndx.
1671         (bfd_elf_get_str_section): Likewise.
1672
1673 2007-05-12  Alan Modra  <amodra@bigpond.net.au>
1674
1675         PR 4497
1676         * elf-eh-frame.c (struct cie): Add "local_personality".  Make
1677         "personality" a union.
1678         (cie_eq): Compare local_personality too.  Adjust personality
1679         comparison.
1680         (_bfd_elf_discard_section_eh_frame): Check binding on personality
1681         reloc sym to allow for bad symtab.  Use stashed local syms rather
1682         than reading personality local sym.  Handle discarded sections.
1683
1684 2007-05-12  Alan Modra  <amodra@bigpond.net.au>
1685
1686         * elf32-spu.c (elf_howto_table): Add howto for R_SPU_ADDR16X.
1687
1688 2007-05-11  Alan Modra  <amodra@bigpond.net.au>
1689
1690         * elf32-ppc.h (ppc_elf_select_plt_layout): Update prototype.
1691         (enum ppc_elf_plt_type): Move from..
1692         * elf32-ppc.c: ..here.
1693         (struct ppc_elf_obj_tdata): Add makes_plt_call and has_rel16.
1694         (struct ppc_elf_link_hash_table): Reorder.  Add old_bfd.  Delete
1695         can_use_new_plt.  Make is_vxworks a bitfield.
1696         (ppc_elf_link_hash_table_create): Don't clear is_vxworks (again).
1697         (ppc_elf_check_relocs): Update setting of reloc flags.  Set old_bfd.
1698         (ppc_elf_select_plt_layout): Modify parameters.  Use bfd reloc
1699         flags to better detect object files needing old bss-style plt.
1700         Allow secure plt to be used without rel16 relocs being detected.
1701         Warn if secure plt request cannot be allowed.
1702
1703 2007-05-11  Alan Modra  <amodra@bigpond.net.au>
1704
1705         * reloc.c (BFD_RELOC_SPU_PPU32, BFD_RELOC_SPU_PPU64): Define.
1706         * elf-bfd.h (struct elf_backend_data): Change return type of
1707         elf_backend_relocate_section to int.
1708         * elf32-spu.c (elf_howto_table): Add howtos for R_SPU_PPU32 and
1709         R_SPU_PPU64.
1710         (spu_elf_bfd_to_reloc_type): Convert new relocs.
1711         (spu_elf_count_relocs): New function.
1712         (elf_backend_count_relocs): Define.
1713         (spu_elf_relocate_section): Arrange to emit R_SPU_PPU32 and
1714         R_SPU_PPU64 relocs.
1715         * elflink.c (elf_link_input_bfd): Emit relocs if relocate_section
1716         returns 2.
1717         * bfd-in2.h: Regenerate.
1718         * libbfd.h: Regenerate.
1719
1720 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
1721
1722         * elf32-arm.c (elf32_arm_check_relocs): Don't create PLT entries
1723         for R_ARM_ABS12 relocs.
1724         (elf32_arm_finish_dynamic_symbol): Fix the loop that creates
1725         non-shared VxWorks PLT entries.
1726
1727 2007-05-11  Alan Modra  <amodra@bigpond.net.au>
1728
1729         PR 4454
1730         * elf-eh-frame.c (struct cie): Make "personality" a bfd_vma.
1731         (_bfd_elf_discard_section_eh_frame): Handle local syms on
1732         personality relocation.
1733
1734 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
1735
1736         * elf.c (assign_file_positions_for_load_sections): Use p_memsz
1737         rather than p_filesz to calculate the LMA of the end of a segment.
1738
1739 2007-05-10  Jakub Jelinek  <jakub@redhat.com>
1740
1741         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't do copyreloc
1742         processing if symbol is defined in the executable.
1743
1744 2007-05-10  Alexandre Oliva  <aoliva@redhat.com>
1745
1746         * elf32-frv.c (_frvfdpic_check_discarded_relocs): New.
1747         (frvfdpic_elf_discard_info): New.
1748         (elf_backend_discard_info): Define for FDPIC.
1749
1750 2007-05-09  Mark Shinwell  <shinwell@codesourcery.com>
1751
1752         * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Don't
1753         attempt to scan if the bfd doesn't correspond to an ELF image.
1754         (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
1755
1756 2007-05-08  Alexandre Oliva  <aoliva@redhat.com>
1757
1758         * elf32-frv.c (elf32_frv_relocate_section): Discard dynamic relocs
1759         for which _bfd_elf_section_offset returns -1.
1760
1761 2007-05-08  Alan Modra  <amodra@bigpond.net.au>
1762
1763         * elf32-spu.c (spu_elf_size_stubs): Use "void *" for psyms.
1764         (mark_functions_via_relocs): Likewise.
1765
1766 2007-05-07  Alan Modra  <amodra@bigpond.net.au>
1767
1768         * elflink.c (bfd_elf_final_link): Correct reloc handling for
1769         elf_backend_count_relocs.
1770         (bfd_elf_discard_info): Print an error if we can't read syms.
1771
1772 2007-05-07  Alan Modra  <amodra@bigpond.net.au>
1773
1774         * elf32-spu.c (spu_elf_reloc_type_lookup): Return NULL on
1775         invalid reloc code.
1776         (spu_elf_gc_mark_hook, spu_elf_section_processing): Delete functions.
1777         (elf_backend_gc_mark_hook, elf_backend_section_processing): Don't
1778         define.
1779
1780 2007-05-07  Alan Modra  <amodra@bigpond.net.au>
1781
1782         * elf.c (assign_file_positions_for_load_sections): Don't check
1783         core segment.
1784
1785 2007-05-04  H.J. Lu  <hongjiu.lu@intel.com>
1786
1787         * elflink.c (elf_link_sort_relocs): Return if both .rela.dyn
1788         and .rel.dyn aren't present.
1789
1790 2007-05-04  Nick Clifton  <nickc@redhat.com>
1791
1792         * elflink.c (elf_link_sort_relocs): If both .rela.dyn and .rel.dyn
1793         sections are present examine the indirect sections in an attempt
1794         to compute the correct relocation size.  If there is any
1795         ambiguity, produce an error and refuse to sort.
1796
1797 2007-05-03  Sandra Loosemore  <sandra@codesourcery.com>
1798
1799         * elf32-arm.c (allocate_dynrelocs): Fix typo in comment.
1800
1801 2007-05-03  Vincent Riviere  <vincent.riviere@freesbee.fr>
1802             Nick Clifton  <nickc@redhat.com>
1803
1804         PR gas/3041
1805         * aoutx.h (swap_std_reloc_out): Treat relocs against weak symbols
1806         in the same way as relocs against external symbols.
1807
1808 2007-05-02  Alan Modra  <amodra@bigpond.net.au>
1809
1810         * elf.c (assign_file_positions_for_load_sections): Set sh_offset
1811         here.  Set sh_type to SHT_NOBITS if we won't be allocating
1812         file space.  Don't bump p_memsz for non-alloc sections.  Adjust
1813         section-in-segment check.
1814         (assign_file_positions_for_non_load_sections): Don't set sh_offset
1815         here for sections that have already been handled above.
1816
1817 2007-04-30  Alan Modra  <amodra@bigpond.net.au>
1818
1819         * elf32-spu.c (struct spu_link_hash_table): Add stack_analysis
1820         and emit_stack_syms bitfields.
1821         (get_sym_h): Read all symbols if stack analysis will be done.
1822         (spu_elf_create_sections): Add stack_analysis and emit_stack_syms
1823         params, and stash in hash table.
1824         (is_hint): Split off from..
1825         (is_branch): ..here.  Adjust callers.
1826         (spu_elf_size_stubs): Add stack_analysis param.  Arrange to read
1827         and keep all syms.
1828         (write_one_stub): Fix mem leak.
1829         (find_function_stack_adjust): New function.
1830         (sort_syms_syms, sort_syms_psecs): New vars.
1831         (sort_syms): New function.
1832         (struct call_info, struct function_info): New.
1833         (struct spu_elf_stack_info): New.
1834         (alloc_stack_info, maybe_insert_function, func_name): New functions.
1835         (is_nop, insns_at_end, check_function_ranges): Likewise.
1836         (find_function, insert_callee, mark_functions_via_relocs): Likewise.
1837         (pasted_function, interesting_section, discover_functions): Likewise.
1838         (mark_non_root, call_graph_traverse, build_call_tree): Likewise.
1839         (sum_stack, spu_elf_stack_analysis, spu_elf_final_link): Likewise.
1840         (bfd_elf32_bfd_final_link): Define.
1841         * elf32-spu.h (struct _spu_elf_section_data): Add stack_info field.
1842         (spu_elf_create_sections, spu_elf_size_stubs): Update prototypes.
1843
1844 2007-04-28  Sergey Rogozhkin  <rogozhkin@niisi.msk.ru>
1845
1846         * elfxx-mips.c (mips_elf_create_dynamic_relocation): Don't access
1847         memory which we might not own.
1848
1849 2007-04-27  Bob Wilson  <bob.wilson@acm.org>
1850
1851         * elf32-xtensa.c (elf_xtensa_make_sym_local): Restore deleted function.
1852         (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Likewise.
1853         (elf_xtensa_allocate_dynrelocs): Use elf_xtensa_make_sym_local.
1854
1855 2007-04-27  Bob Wilson  <bob.wilson@acm.org>
1856
1857         * elf32-xtensa.c (xtensa_read_table_entries): Step through table
1858         contents and relocs in parallel.
1859
1860 2007-04-27  Bob Wilson  <bob.wilson@acm.org>
1861
1862         * elf32-xtensa.c (relax_property_section): Remove extra irel increment.
1863
1864 2007-04-27  Alan Modra  <amodra@bigpond.net.au>
1865
1866         * cpu-rs6000.c: Write Mimi's name in ASCII.
1867         * coff-rs6000.c: Likewise.
1868         * rs6000-core.c: Likewise.
1869
1870 2007-04-27  Alan Modra  <amodra@bigpond.net.au>
1871
1872         * sysdep.h: Include config.h first.
1873         Many files: Include sysdep.h before bfd.h.
1874         * Makefile.am: Run "make dep-am".
1875         * Makefile.in: Regenerate.
1876
1877 2007-04-25  Alan Modra  <amodra@bigpond.net.au>
1878
1879         * sysdep.h: Revert last change.
1880
1881 2007-04-24  Nick Clifton  <nickc@redhat.com>
1882
1883         * coffcode.h (coff_slurp_reloc_table): Initialise dst.r_offset.
1884         * coff-m68k.c (m68kcoff_rtype_to_howto): Initialize relent.howto.
1885
1886 2007-04-24  Alan Modra  <amodra@bigpond.net.au>
1887
1888         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Warn if
1889         eh_frame_hdr table won't be created.
1890
1891 2007-04-24  Alan Modra  <amodra@bigpond.net.au>
1892
1893         * acinclude.m4: Include config/stdint.m4.
1894         * configure.in: Invoke GCC_HEADER_STDINT.
1895         * sysdep.h: Don't include ansidecl.h here.
1896         * configure: Regenerate.
1897         * config.in: Regenerate.
1898         * Makefile.in: Regenerate.
1899
1900 2007-04-23  Nathan Sidwell  <nathan@codesourcery.com>
1901
1902         * archures.c (bfd_mach_mcf_isa_c, bfd_mach_mcf_isa_c_mac,
1903         bfd_mach_mcf_isa_c_emac): New.
1904         * elf32-m68k.c (ISAC_PLT_ENTRY_SIZE, elf_isac_plt0_entry,
1905         elf_isac_plt_entry, elf_isac_plt_info): New.
1906         (elf32_m68k_object_p): Add ISA_C.
1907         (elf32_m68k_print_private_bfd_data): Print ISA_C.
1908         (elf32_m68k_get_plt_info): Detect ISA_C.
1909         * cpu-m68k.c (arch_info): Add ISAC.
1910         (m68k_arch_features): Likewise,
1911         (bfd_m68k_compatible): ISAs B & C are not compatible.
1912
1913 2007-04-21  Nick Clifton  <nickc@redhat.com>
1914
1915         * ecoff.c (_bfd_ecoff_write_armap): Initialise rehash.
1916         (ecoff_link_add_archive_symbols): Likewise.
1917         * coff-m68k.c (m68kcoff_common_addend_rtype_to_howto): Initialise
1918         relent.howto.
1919         * ieee.c (parse_int): Initialise x.
1920         (must_parse_int): Initialise result.
1921         (ieee_slurp_external_symbols): Initialise value.
1922
1923 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
1924
1925         * config.bfd (spu-*-elf): Delete targ_selvecs.
1926
1927 2007-04-19  Nick Clifton  <nickc@redhat.com>
1928
1929         * coffcode.h (coff_rtype_to_howto): Initialise genrel.howto.
1930
1931 2007-04-19  Alan Modra  <amodra@bigpond.net.au>
1932
1933         * bfd.c (bfd_demangle): New function.
1934         * Makefile.am: Run "make dep-am".
1935         * Makefile.in: Regenerate.
1936         * bfd-in2.h: Regenerate.
1937
1938 2007-04-18  Matthias Klose  <doko@ubuntu.com>
1939
1940         * Makefile.am (libbfd_la_LDFLAGS): Use bfd soversion.
1941         (bfdver.h): Use the date in non-release builds for the soversion.
1942         * Makefile.in: Regenerate.
1943
1944 2007-04-17  Paul Brook  <paul@codesourcery.com>
1945
1946         * elf.c (_bfd_elf_is_function_type): New function.
1947         * elflink.c (_bfd_elf_merge_symbol): Use bed->is_function_type.
1948         (_bfd_elf_dynamic_symbol_p, _bfd_elf_symbol_refs_local_p,
1949         is_global_data_symbol_definition, elf_link_add_object_symbols): Ditto.
1950         * elf-bfd.h (elf_backend_data): Add is_function_type.
1951         (_bfd_elf_is_function_type): Add prototype.
1952         * elfxx-target.h (elf_backend_is_function_type): Add default
1953         definition.
1954         (elfNN_bed): Add elf_backend_is_function_type.
1955         * elf32-arm.c (elf32_arm_is_function_type): New function.
1956         (elf_backend_is_function_type): Define.
1957
1958 2007-04-17  Daniel Jacobowitz  <dan@codesourcery.com>
1959
1960         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Put
1961         DT_MIPS_RLD_MAP before DT_DEBUG again.
1962
1963 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
1964
1965         * Makefile.am: Add ACLOCAL_AMFLAGS.
1966         * configure.in: Change macro call order.
1967         * Makefile.in: Regnerate.
1968         * doc/Makefile.in: Regenerate.
1969         * configure: Regenerate.
1970
1971 2007-04-14  Jakub Jelinek  <jakub@redhat.com>
1972
1973         * elflink.c (bfd_elf_final_link): Don't free symbuf for
1974         non-elf input bfds.
1975         (bfd_elf_size_dynamic_sections): Don't access elf_section_data
1976         for non-elf input bfds.
1977
1978 2007-04-12  Richard Sandiford  <richard@codesourcery.com>
1979
1980         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Don't add
1981         DT_MIPS_RTLD_MAP for PIEs.
1982
1983 2007-04-12  Richard Sandiford  <richard@codesourcery.com>
1984
1985         * elfxx-mips.c (mips_elf_calculate_relocation): Set DT_TEXTREL
1986         when creating a __GOTT_BASE__ or __GOTT_INDEX__ relocation
1987         in a read-only section.
1988         (_bfd_mips_elf_check_relocs): Likewise.
1989
1990 2007-04-12  Bob Wilson  <bob.wilson@acm.org>
1991
1992         * elf32-xtensa.c (xtensa_is_insntable_section): New.
1993         (xtensa_is_proptable_section): New.
1994         (elf_xtensa_discard_info_for_section): Handle "full" .xt.prop property
1995         tables with 12-byte entries, as well as tables with 8-byte entries.
1996         Sort the relocations before examining them.
1997         (relax_property_section): Use xtensa_is_proptable_section and
1998         xtensa_is_littable_section.  Rewrite code for combining table entries
1999         to be more robust in case of unexpected relocations.  Do not set offset
2000         of unused relocations to less than zero.
2001         (xtensa_is_property_section): Use other functions instead of
2002         duplicating section name comparisons.
2003         (xtensa_is_littable_section): Use CONST_STRNEQ for ".gnu.linkonce.p.".
2004         (xtensa_get_property_predef_flags): Use xtensa_is_insntable_section.
2005
2006 2007-04-12  Bob Wilson  <bob.wilson@acm.org>
2007
2008         * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Don't follow references
2009         from Xtensa property sections.
2010
2011 2007-04-12  Alan Modra  <amodra@bigpond.net.au>
2012
2013         * elf32-spu.c (needs_ovl_stub): Test that spu_elf_section_data
2014         is non-NULL before dereferencing.
2015
2016 2007-04-11  Nathan Sidwell  <nathan@codesourcery.com>
2017
2018         * elf-vxworks.c (elf_vxworks_emit_relocs): Remap weakdef PLT slot
2019         relocs too.
2020
2021 2007-04-10  Richard Henderson  <rth@redhat.com>
2022
2023         * elf64-alpha.c (struct alpha_elf_link_hash_table): Add relax_trip.
2024         (elf64_alpha_size_got_sections): Remove unused something_changed local.
2025         (elf64_alpha_size_plt_section): Return void.
2026         (elf64_alpha_size_rela_got_section): Likewise.
2027         (elf64_alpha_relax_section): Only regenerate got+plt if the
2028         relax_trip counter has changed.
2029
2030 2007-04-09  Daniel Jacobowitz  <dan@codesourcery.com>
2031
2032         * Makefile.am (bfdver.h): Do not generate doc/bfdver.texi.
2033         * doc/Makefile.am (DOCFILES): Add bfdver.texi.
2034         (bfdver.texi): New rule.
2035         * Makefile.in, doc/Makefile.in: Regenerated.
2036
2037 2007-04-03  Matt Thomas  <matt@netbsd.org>
2038
2039         * elf32-vax.c (elf_vax_relocate_section): Do not emit a PCREL reloc
2040         in a shared object if it is not in a CODE section or if it is against
2041         a section symbol.  This allows DWARF2 to use pcrel format.
2042
2043 2007-04-05  H.J. Lu  <hongjiu.lu@intel.com>
2044
2045         PR ld/4304
2046         * elflink.c (bfd_elf_final_link): Call einfo callback in
2047         bfd_link_info instead of _bfd_error_handler for DT_TEXTREL
2048         warning.
2049
2050 2007-04-05  Alan Modra  <amodra@bigpond.net.au>
2051
2052         * elf32-spu.c (spu_elf_output_symbol_hook): New function.
2053         (elf_backend_link_output_symbol_hook): Define.
2054
2055 2007-04-02  Nick Clifton  <nickc@redhat.com>
2056
2057         PR binutils/4292
2058         * bfd.c (bfd_fprintf_vma): Do not print addresses of 32-bit
2059         targets as 64-bit values, even if running on a 64-bit host.
2060         * coffgen.c (coff_print_symbol): Likewise.
2061
2062 2007-03-29  Nick Clifton  <nickc@redhat.com>
2063
2064         PR binutils/4110
2065         * elf.c (IS_VALID_GROUP_SECTION_HEADER): New macro.
2066         (setup_group): Use it.  Report corrupt group section headers.
2067         (bfd_section_from_shdr): Use new macro.  Replace constant 4 with
2068         GRP_ENTRY_SIZE.  Cope with NULLs in the group section table.
2069         (elf_fake_section): Replace constant 4 with GRP_ENTRY_SIZE.
2070
2071 2007-03-29  Alan Modra  <amodra@bigpond.net.au>
2072
2073         PR ld/4267
2074         * elflink.c (evaluate_complex_relocation_symbols): Use bfd_vma
2075         for rel->r_info values.
2076         (bfd_elf_perform_complex_relocation): Likewise.
2077         * elf32-ppc.c (allocate_dynrelocs): Set plt.offset to -1 for
2078         unused entries.  Don't clear plt.plist in loop.
2079
2080 2007-03-28  Richard Sandiford  <richard@codesourcery.com>
2081
2082         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove append_rela.
2083         * elfxx-sparc.c (sparc_elf_append_rela_64, sparc_elf_append_rela_32):
2084         Merge into...
2085         (sparc_elf_append_rela): ...this new function.
2086         (SPARC_ELF_APPEND_RELA): Delete.
2087         (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2088         the deleted append_rela field.
2089         (_bfd_sparc_elf_relocate_section): Use sparc_elf_append_rela
2090         instead of SPARC_ELF_APPEND_RELA.
2091         (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.  Use the
2092         elf_size_info structure to find the size of a RELA entry and
2093         the associated swap-out function.
2094         (sparc64_finish_dyn, sparc64_finish_dyn): Merge into...
2095         (sparc_finish_dyn): ...this new function.
2096         (_bfd_sparc_elf_finish_dynamic_sections): Update calls accordingly.
2097
2098 2007-03-28  Richard Sandiford  <richard@codesourcery.com>
2099             Phil Edwards  <phil@codesourcery.com>
2100
2101         * doc/bfd.texinfo: Put the contents after the title page rather
2102         than at the end of the document.
2103
2104 2007-03-27  Andreas Schwab  <schwab@suse.de>
2105
2106         * elfxx-ia64.c (elf_backend_default_execstack): Define to 0.
2107
2108 2007-03-26  H.J. Lu  <hongjiu.lu@intel.com>
2109
2110         * configure: Regenerated.
2111
2112 2007-03-26  Alan Modra  <amodra@bigpond.net.au>
2113
2114         * elf32-spu.c (struct stubarr): Add stub_hash_table and err fields.
2115         (allocate_spuear_stubs): New function.
2116         (spu_elf_size_stubs): Call allocate_spuear_stubs.
2117
2118 2007-03-26  Alan Modra  <amodra@bigpond.net.au>
2119
2120         * aout-adobe.c (aout_32_bfd_reloc_name_lookup): Define.
2121         * aout-arm.c (MY_bfd_reloc_name_lookup): Define.
2122         (MY (bfd_reloc_name_lookup)): New function.
2123         * aout-ns32k.c (MY (bfd_reloc_name_lookup)): New function.
2124         * aout-target.h (NAME (aout, reloc_name_lookup)): Declare.
2125         (MY_bfd_reloc_name_lookup): Define.
2126         * aout-tic30.c (tic30_aout_reloc_name_lookup): New function.
2127         (MY_bfd_reloc_name_lookup): Define.
2128         * aoutx.h (NAME (aout, reloc_type_lookup)): Don't declare.
2129         (NAME (aout, reloc_name_lookup)): New function.
2130         * bout.c (b_out_bfd_reloc_name_lookup): New function.
2131         * coff-alpha.c (alpha_bfd_reloc_name_lookup): New function.
2132         (_bfd_ecoff_bfd_reloc_name_lookup): Define.
2133         * coff-arm.c (coff_arm_reloc_name_lookup): New function.
2134         (coff_bfd_reloc_name_lookup): Define.
2135         * coff-i386.c (coff_bfd_reloc_name_lookup): Define.
2136         (coff_i386_reloc_name_lookup): New function.
2137         * coff-i860.c (coff_i860_reloc_name_lookup): New function.
2138         (coff_bfd_reloc_name_lookup): Define.
2139         * coff-i960.c (coff_i960_reloc_name_lookup): New function.
2140         (coff_bfd_reloc_name_lookup): Define.
2141         * coff-m68k.c (m68k_reloc_name_lookup): New function.
2142         (coff_bfd_reloc_name_lookup): Define.
2143         * coff-maxq.c (maxq_reloc_name_lookup): New function.
2144         (coff_bfd_reloc_name_lookup): Define.
2145         * coff-mcore.c (mcore_coff_reloc_name_lookup): New function.
2146         (coff_bfd_reloc_name_lookup): Define.
2147         * coff-mips.c (mips_bfd_reloc_name_lookup): New function.
2148         (_bfd_ecoff_bfd_reloc_name_lookup): Define.
2149         * coff-ppc.c (ppc_coff_reloc_name_lookup): New function.
2150         (coff_bfd_reloc_name_lookup): Define.
2151         * coff-rs6000.c (coff_bfd_reloc_name_lookup): Define.
2152         (_bfd_xcoff_reloc_name_lookup): New function.
2153         (rs6000coff_vec, pmac_xcoff_vec): Init new field.
2154         * coff-sh.c (coff_bfd_reloc_name_lookup): Define.
2155         (sh_coff_reloc_name_lookup): New function.
2156         * coff-sparc.c (coff_sparc_reloc_name_lookup): New function.
2157         (coff_bfd_reloc_name_lookup): Define.
2158         * coff-tic30.c (coff_bfd_reloc_name_lookup): Define.
2159         (tic30_coff_reloc_name_lookup): New function.
2160         * coff-tic4x.c (coff_bfd_reloc_name_lookup): Define.
2161         (tic4x_coff_reloc_name_lookup): New function.
2162         * coff-tic54x.c (coff_bfd_reloc_name_lookup): Define.
2163         (tic54x_coff_reloc_name_lookup): New function.
2164         * coff-x86_64.c (coff_bfd_reloc_name_lookup): Define.
2165         (coff_amd64_reloc_name_lookup): New function.
2166         * coff-z80.c (coff_z80_reloc_name_lookup): New function.
2167         (coff_bfd_reloc_name_lookup): Define.
2168         * coff-z8k.c (coff_z8k_reloc_name_lookup): New function.
2169         (coff_bfd_reloc_name_lookup): Define.
2170         * coff64-rs6000.c (coff_bfd_reloc_name_lookup): Define.
2171         (xcoff64_reloc_name_lookup): New function.
2172         (rs6000coff64_vec, aix5coff64_vec): Init new field.
2173         * coffcode.h (coff_bfd_reloc_name_lookup): Define.
2174         * elf-hppa.h (elf_hppa_reloc_name_lookup): New function.
2175         * elf-m10200.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2176         * elf-m10300.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2177         * elf32-arc.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2178         * elf32-arm.c (elf32_arm_reloc_name_lookup): New function.
2179         (bfd_elf32_bfd_reloc_name_lookup): Define.
2180         * elf32-avr.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2181         * elf32-bfin.c (bfin_bfd_reloc_name_lookup): New function.
2182         (bfd_elf32_bfd_reloc_name_lookup): Define.
2183         * elf32-cr16c.c (elf_cr16c_reloc_name_lookup): New function.
2184         (bfd_elf32_bfd_reloc_name_lookup): Define.
2185         * elf32-cris.c (cris_reloc_name_lookup): New function.
2186         (bfd_elf32_bfd_reloc_name_lookup): Define.
2187         * elf32-crx.c (elf_crx_reloc_name_lookup): New function.
2188         (bfd_elf32_bfd_reloc_name_lookup): Define.
2189         * elf32-d10v.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2190         * elf32-d30v.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2191         * elf32-dlx.c (elf32_dlx_reloc_name_lookup): New function.
2192         (bfd_elf32_bfd_reloc_name_lookup): Define.
2193         * elf32-fr30.c (fr30_reloc_name_lookup): New function.
2194         (bfd_elf32_bfd_reloc_name_lookup): Define.
2195         * elf32-frv.c (frv_reloc_name_lookup): New function.
2196         (bfd_elf32_bfd_reloc_name_lookup): Define.
2197         * elf32-gen.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2198         * elf32-h8300.c (elf32_h8_reloc_name_lookup): New function.
2199         (bfd_elf32_bfd_reloc_name_lookup): Define.
2200         * elf32-hppa.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2201         * elf32-i370.c (i370_elf_reloc_name_lookup): New function.
2202         (bfd_elf32_bfd_reloc_name_lookup): Define.
2203         * elf32-i386.c (elf_i386_reloc_name_lookup): New function.
2204         (bfd_elf32_bfd_reloc_name_lookup): Define.
2205         * elf32-i860.c (elf32_i860_reloc_name_lookup): New function.
2206         (bfd_elf32_bfd_reloc_name_lookup): Define.
2207         * elf32-i960.c (elf32_i960_reloc_name_lookup): New function.
2208         (bfd_elf32_bfd_reloc_name_lookup): Define.
2209         * elf32-ip2k.c (ip2k_reloc_name_lookup): New function.
2210         (bfd_elf32_bfd_reloc_name_lookup): Define.
2211         * elf32-iq2000.c (iq2000_reloc_name_lookup): New function.
2212         (bfd_elf32_bfd_reloc_name_lookup): Define.
2213         * elf32-m32c.c (m32c_reloc_name_lookup): New function.
2214         (bfd_elf32_bfd_reloc_name_lookup): Define.
2215         * elf32-m32r.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2216         * elf32-m68hc11.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2217         * elf32-m68hc12.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2218         * elf32-m68k.c (reloc_name_lookup): New function.
2219         (bfd_elf32_bfd_reloc_name_lookup): Define.
2220         * elf32-m88k.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2221         * elf32-mcore.c (mcore_elf_reloc_name_lookup): New function.
2222         (bfd_elf32_bfd_reloc_name_lookup): Define.
2223         * elf32-mep.c (mep_reloc_name_lookup): New function.
2224         (bfd_elf32_bfd_reloc_name_lookup): Define.
2225         * elf32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2226         (mips_vxworks_bfd_reloc_name_lookup): Likewise.
2227         (bfd_elf32_bfd_reloc_name_lookup): Define.
2228         * elf32-msp430.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2229         * elf32-mt.c (mt_reloc_name_lookup): New function.
2230         (bfd_elf32_bfd_reloc_name_lookup): Define.
2231         * elf32-openrisc.c (openrisc_reloc_name_lookup): New function.
2232         (bfd_elf32_bfd_reloc_name_lookup): Define.
2233         * elf32-or32.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2234         * elf32-pj.c (pj_elf_reloc_name_lookup): New function.
2235         (bfd_elf32_bfd_reloc_name_lookup): Define.
2236         * elf32-ppc.c (ppc_elf_reloc_name_lookup): New function.
2237         (bfd_elf32_bfd_reloc_name_lookup): Define.
2238         * elf32-s390.c (elf_s390_reloc_name_lookup): New function.
2239         (bfd_elf32_bfd_reloc_name_lookup): Define.
2240         * elf32-score.c (elf32_score_reloc_name_lookup): New function.
2241         (bfd_elf32_bfd_reloc_name_lookup): Define.
2242         * elf32-sh.c (sh_elf_reloc_name_lookup): New function.
2243         (bfd_elf32_bfd_reloc_name_lookup): Define.
2244         * elf32-sparc.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2245         * elf32-spu.c (spu_elf_reloc_name_lookup): New function.
2246         (bfd_elf32_bfd_reloc_name_lookup): Define.
2247         * elf32-v850.c (v850_elf_reloc_name_lookup): New function.
2248         (bfd_elf32_bfd_reloc_name_lookup): Define.
2249         * elf32-vax.c (reloc_name_lookup): New function.
2250         (bfd_elf32_bfd_reloc_name_lookup): Define.
2251         * elf32-xc16x.c (xc16x_reloc_name_lookup): New function.
2252         (bfd_elf32_bfd_reloc_name_lookup): Define.
2253         * elf32-xstormy16.c (xstormy16_reloc_name_lookup): New function.
2254         (bfd_elf32_bfd_reloc_name_lookup): Define.
2255         * elf32-xtensa.c (elf_xtensa_reloc_name_lookup): New function.
2256         (bfd_elf32_bfd_reloc_name_lookup): Define.
2257         * elf64-alpha.c (elf64_alpha_bfd_reloc_name_lookup): New function.
2258         (bfd_elf64_bfd_reloc_name_lookup): Define.
2259         * elf64-gen.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2260         * elf64-hppa.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2261         * elf64-mips.c (bfd_elf64_bfd_reloc_name_lookup): New function.
2262         * elf64-mmix.c (bfd_elf64_bfd_reloc_name_lookup): New function.
2263         * elf64-ppc.c (ppc64_elf_reloc_name_lookup): New function.
2264         (bfd_elf64_bfd_reloc_name_lookup): Define.
2265         * elf64-s390.c (elf_s390_reloc_name_lookup): New function.
2266         (bfd_elf64_bfd_reloc_name_lookup): Define.
2267         * elf64-sh64.c (sh_elf64_reloc_name_lookup): New function.
2268         (bfd_elf64_bfd_reloc_name_lookup): Define.
2269         * elf64-sparc.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2270         * elf64-x86-64.c (elf64_x86_64_reloc_name_lookup): New function.
2271         (bfd_elf64_bfd_reloc_name_lookup): Define.
2272         * elfn32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2273         * elfxx-ia64.c (elfNN_ia64_reloc_name_lookup): New function.
2274         (bfd_elfNN_bfd_reloc_name_lookup): Define.
2275         * elfxx-sparc.c (_bfd_sparc_elf_reloc_name_lookup): New function.
2276         * elfxx-sparc.h (_bfd_sparc_elf_reloc_name_lookup): Declare.
2277         * i386msdos.c (msdos_bfd_reloc_name_lookup): Define.
2278         * i386os9k.c (aout_32_bfd_reloc_name_lookup): Define.
2279         * ieee.c (ieee_bfd_reloc_name_lookup): Define.
2280         * libaout.h (NAME (aout, reloc_name_lookup)): Declare.
2281         * libbfd-in.h (_bfd_norelocs_bfd_reloc_name_lookup): Declare.
2282         * mipsbsd.c (MY_bfd_reloc_name_lookup): Define.
2283         (MY(reloc_type_lookup)): Rename from MY(reloc_howto_type_lookup).
2284         (MY(reloc_name_lookup)): New function.
2285         * nlm-target.h (nlm_bfd_reloc_name_lookup): Define.
2286         * oasys.c (oasys_bfd_reloc_name_lookup): Define.
2287         * pdp11.c (NAME (aout, reloc_name_lookup)): New function.
2288         * pe-mips.c (coff_mips_reloc_name_lookup): New function.
2289         (coff_bfd_reloc_name_lookup): Define.
2290         * reloc.c (bfd_reloc_name_lookup): New function.
2291         * riscix.c (riscix_reloc_name_lookup): New function.
2292         (MY_bfd_reloc_name_lookup): Define.
2293         * som.c (som_bfd_reloc_name_lookup): New function.
2294         * targets.c (struct bfd_target): Add reloc_name_lookup.
2295         (BFD_JUMP_TABLE_RELOCS): Add NAME##_bfd_reloc_name_lookup.
2296         * versados.c (versados_bfd_reloc_name_lookup): Define.
2297         * vms.c (vms_bfd_reloc_name_lookup): New function.
2298         * bfd-in2.h: Regenerate.
2299         * libbfd.h: Regenerate.
2300
2301 2007-03-26  Thiemo Seufer  <ths@mips.com>
2302
2303         PR ld/4208
2304         * elfxx-mips.c (mips_elf_next_relocation): Don't signal an error if no
2305         matching relocation is found.
2306         (_bfd_mips_elf_relocate_section): Only warn about missing relocations.
2307
2308 2007-03-23  H.J. Lu  <hongjiu.lu@intel.com>
2309
2310         * configure: Regenerated.
2311
2312 2007-03-23  Joseph Myers  <joseph@codesourcery.com>
2313
2314         * configure.in: Use ACX_PKGVERSION and ACX_BUGURL.
2315         * configure: Regenerate.
2316
2317 2007-03-23  Alan Modra  <amodra@bigpond.net.au>
2318
2319         * elf32-spu.c (spu_stub_name): Don't put input section in stub name.
2320         Remove input_sec param.  Adjust all calls.
2321         (write_one_stub): Adjust stub symbol.
2322         (needs_ovl_stub): New function, extracted from..
2323         (spu_elf_size_stubs): ..here.
2324         (spu_elf_relocate_section): Use needs_ovl_stub.
2325
2326 2007-03-22  Joseph Myers  <joseph@codesourcery.com>
2327
2328         * Makefile.am (bfdver.h): Only set VERSION_PACKAGE in bfdver.texi
2329         if nonempty.
2330         * configure.in (REPORT_BUGS_TO): Do not use "URL:" prefix.
2331         * Makefile.in, configure, doc/Makefile.in: Regenerate.
2332
2333 2007-03-22  H.J. Lu  <hongjiu.lu@intel.com>
2334
2335         PR ld/4210
2336         * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the virtual
2337         address and virtual size of the last section for the image
2338         size.
2339
2340 2007-03-22  H.J. Lu  <hongjiu.lu@intel.com>
2341
2342         PR ld/4007
2343         * elf.c (assign_file_positions_for_load_sections): Check if
2344         all sections are in the segment.
2345
2346 2007-03-20  H.J. Lu  <hongjiu.lu@intel.com>
2347
2348         PR ld/4208
2349         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Report missing
2350         matching LO16 relocation for HI16 relocation.
2351
2352 2007-03-20  Paul Brook  <paul@codesourcery.com>
2353
2354         * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2355         * bfd-in2.h: Regenerate.
2356         * elf32-arm.c (elf32_arm_link_hash_table): Add pic_veneer.
2357         (record_arm_to_thumb_glue): Use globals->pic_veneer.
2358         (elf32_arm_create_thumb_stub): Ditto.
2359         (bfd_elf32_arm_set_target_relocs): Set globals->pic_veneer.
2360
2361 2007-03-18  Mark Shinwell  <shinwell@codesourcery.com>
2362
2363         * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add "bfd *"
2364         argument and extra last argument.
2365         * bfd-in2.h: Regenerate.
2366         * elf32-arm.c (elf32_arm_obj_tdata): Add no_enum_size_warning
2367         member.
2368         (bfd_elf32_arm_set_target_relocs): Add "bfd *" argument and
2369         extra last argument.  Set no_enum_size_warning appropriately.
2370         (elf32_arm_merge_eabi_attributes): Improve enum sizes
2371         diagnostic, suppressing it when no_enum_size_warning dictates.
2372
2373 2007-03-20  Nick Clifton  <nickc@redhat.com>
2374
2375         PR binutils/3535
2376         * elf.c (copy_private_bfd_data): Widen the scope of Solaris
2377         specific conditions that need the program headers to be
2378         rewritten.
2379
2380 2007-03-19  H.J. Lu  <hongjiu.lu@intel.com>
2381
2382         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Store Magic,
2383         MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
2384         SizeOfInitializedData, SizeOfUninitializedData,
2385         AddressOfEntryPoint, BaseOfCode and BaseOfData in internal
2386         extra PE a.out header.
2387         (IMAGE_NT_OPTIONAL_HDR_MAGIC): Defined as 0x10b if not defined.
2388         (IMAGE_NT_OPTIONAL_HDR64_MAGIC): Defined as 0x20b if not
2389         defined.
2390         (IMAGE_NT_OPTIONAL_HDRROM_MAGIC): Defined as 0x107 if not
2391         defined.
2392         (_bfd_XX_print_private_bfd_data_common): Also print Magic,
2393         MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
2394         SizeOfInitializedData, SizeOfUninitializedData,
2395         AddressOfEntryPoint, BaseOfCode and BaseOfData from internal
2396         extra PE a.out header.
2397
2398 2007-03-18  H.J. Lu  <hongjiu.lu@intel.com>
2399
2400         * targets.c (_bfd_target_vector): Add bfd_efi_app_x86_64_vec
2401         only if BFD64 is defined.
2402
2403 2007-03-17  Alan Modra  <amodra@bigpond.net.au>
2404
2405         * elf32-spu.c (spu_elf_size_stubs): Always use an overlay stub
2406         on setjmp calls.
2407
2408 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
2409
2410         * doc/Makefile.in: Regenerated.
2411
2412 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
2413
2414         * Makefile.am (bfdver.h): Substitute report_bugs_to.  Also
2415         create doc/bfdver.texi.
2416         * Makefile.in: Regenerated.
2417
2418         * configure.in (--with-bugurl): New option.
2419         * configure: Regenerated.
2420
2421         * version.h (REPORT_BUGS_TO): New.
2422
2423 2007-03-13  H.J. Lu  <hongjiu.lu@intel.com>
2424
2425         PR binutils/3826
2426         * elf-bfd.h (elf_backend_data): Add elf_osabi.
2427         (_bfd_elf_set_osabi): New.
2428
2429         * elf.c (_bfd_elf_set_osabi): New.
2430
2431         * elf32-hppa.c (elf32_hppa_post_process_headers): Removed.
2432         (elf_backend_post_process_headers): Defined with
2433         _bfd_elf_set_osabi.
2434         (ELF_OSABI): Properly defined for each target.
2435
2436         * elf32-i370.c (i370_elf_post_process_headers): Removed.
2437         (ELF_OSABI): Defined.
2438         (elf_backend_post_process_headers): Defined with
2439         _bfd_elf_set_osabi.
2440
2441         * elf32-i386.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
2442         freebsd.
2443         (elf_i386_post_process_headers): Set EI_OSABI with elf_osabi.
2444
2445         * elf32-msp430.c (elf32_msp430_post_process_headers): Removed.
2446         (ELF_OSABI): Defined.
2447         (elf_backend_post_process_headers): Defined with
2448         _bfd_elf_set_osabi.
2449
2450         * elf64-alpha.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
2451         freebsd.
2452         (elf64_alpha_fbsd_post_process_headers): Set EI_OSABI with
2453         elf_osabi.
2454
2455         * elf64-hppa.c (elf64_hppa_post_process_headers): Set EI_OSABI
2456         with elf_osabi.
2457         (ELF_OSABI): Properly defined for each target.
2458         (elf_backend_post_process_headers): Defined with
2459         _bfd_elf_set_osabi for Linux.
2460
2461         * elf64-sparc.c (elf64_sparc_fbsd_post_process_headers): Removed.
2462         (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
2463         (elf_backend_post_process_headers): Defined with
2464         _bfd_elf_set_osabi.
2465
2466         * elf64-x86-64.c (elf64_x86_64_fbsd_post_process_headers): Removed.
2467         (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
2468         (elf_backend_post_process_headers): Defined with
2469         _bfd_elf_set_osabi.
2470
2471         * elfcode.h (elf_object_p): Match the ELFOSABI_NONE ELF target
2472         with any ELF target of the compatible machine for which we do not
2473         have a specific backend.
2474
2475         * elfxx-ia64.c (elfNN_hpux_post_process_headers): Set EI_OSABI
2476         with elf_osabi.
2477
2478         * elfxx-target.h (ELF_OSABI): Default to ELFOSABI_NONE.
2479         (elfNN_bed): Initialize elf_osabi with ELF_OSABI.
2480
2481 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
2482
2483         * elf32-v850.c (v850_elf_link_output_symbol_hook): Clean out
2484         V850_OTHER_* bits.
2485
2486 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
2487
2488         * Makefile.am (BFD64_BACKENDS): Add efi-app-x86_64.lo.
2489         (BFD64_BACKENDS_CFILES): Add efi-app-x86_64.c.
2490         Run "make dep-am".
2491         * Makefile.in: Regenerate.
2492         * po/SRC-POTFILES.in: Regenerate.
2493
2494 2007-03-07  H.J. Lu  <hongjiu.lu@intel.com>
2495
2496         * config.bfd (x86_64-*-freebsd*): Add bfd_efi_app_x86_64_vec.
2497         (x86_64-*-kfreebsd*-gnu): Likewise.
2498         (x86_64-*-netbsd*): Likewise.
2499         (x86_64-*-openbsd*): Likewise.
2500         (x86_64-*-linux-*): Likewise.
2501
2502         * configure.in: Support bfd_efi_app_x86_64_vec.
2503         * configure: Regenerated.
2504
2505         * efi-app-x86_64.c: New file.
2506
2507         * targets.c (bfd_efi_app_x86_64_vec): New.
2508         (_bfd_target_vector): Add bfd_efi_app_x86_64_vec.
2509
2510 2007-03-07  Kai Tietz   <kai.tietz@onevision.com>
2511
2512         * reloc.c (bfd_generic_get_relocated_section_contents): Remove
2513         const for type reloc_howto_type.
2514
2515 2007-03-07  Alan Modra  <amodra@bigpond.net.au>
2516
2517         PR 3958
2518         * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): No error on relocatable link.
2519         (elf_discarded_section): Move..
2520         * bfd-in.h: ..to here.
2521         * bfd-in2.h: Regenerate.
2522         * elflink.c (elf_link_input_bfd): Don't zap relocs against symbols
2523         from discarded sections before relocate_section has done its job.
2524         * reloc.c (bfd_generic_get_relocated_section_contents): Handle
2525         relocs against symbols from discarded sections.
2526         * elf-hppa.h (elf_hppa_howto_table): Set size.  Set dst_mask on
2527         SECREL32.
2528         (elf_hppa_relocate_section): Handle relocatable link after setting
2529         sec, sym, h etc. for final link.  Squash error messages for
2530         relocatable link.  Clear section contents for relocs against
2531         symbols in discarded sections, and zero reloc.  Remove existing
2532         zero r_symndx code.
2533         * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2534         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2535         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
2536         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2537         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2538         (bfin_relocate_section): Likewise.
2539         * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2540         * elf32-cris.c (cris_elf_relocate_section): Likewise.
2541         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2542         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2543         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2544         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2545         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2546         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2547         * elf32-i370.c (i370_elf_relocate_section): Likewise.
2548         * elf32-i386.c (elf_i386_relocate_section): Likewise.
2549         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2550         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2551         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2552         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
2553         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2554         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2555         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2556         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2557         * elf32-mep.c (mep_elf_relocate_section): Likewise.
2558         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2559         * elf32-mt.c (mt_elf_relocate_section): Likewise.
2560         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2561         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2562         * elf32-s390.c (elf_s390_relocate_section): Likewise.
2563         * elf32-score.c (_bfd_score_elf_relocate_section): Likewise.
2564         * elf32-sh.c (sh_elf_relocate_section): Likewise.
2565         * elf32-spu.c (spu_elf_relocate_section): Likewise.
2566         * elf32-v850.c (v850_elf_relocate_section): Likewise.
2567         * elf32-vax.c (elf_vax_relocate_section): Likewise.
2568         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
2569         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2570         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2571         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
2572         (elf64_alpha_relocate_section): Likewise.
2573         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2574         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2575         * elf64-s390.c (elf_s390_relocate_section): Likewise.
2576         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2577         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2578         * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2579         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2580         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2581
2582         * elf32-arm.c (elf32_arm_relocate_section): Always adjust section
2583         symbols for relocatable link.  Don't use always-zero st_value.
2584         (elf_backend_rela_normal): Don't define.
2585         * elf32-bfin.c (bfinfdpic_relocate_section): Use
2586         RELOC_FOR_GLOBAL_SYMBOL.
2587         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2588         * elf32-d10v.c (elf32_d10v_relocate_section): Combine SEC_MERGE
2589         section symbol adjustments with same for relocatable link.
2590         * elf32-i386.c (elf_i386_relocate_section): Likewise.
2591         * elf32-m68hc1x.c (m68hc11_get_relocation_value): Move..
2592         (elf32_m68hc11_check_relocs): ..to here.
2593         * elf32-score.c (score_elf_final_link_relocate): Remove zero
2594         r_symndx code.
2595         * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2596
2597 2007-03-07  Alan Modra  <amodra@bigpond.net.au>
2598
2599         PR 4144
2600         * elf.c (assign_file_positions_for_load_sections): Don't
2601         adjust p_memsz for !SEC_LOAD section vma modulo page size.
2602         Instead, use the same lma based adjustment for SEC_LOAD
2603         sections.
2604
2605 2007-03-01  Bob Wilson  <bob.wilson@acm.org>
2606
2607         * elf32-xtensa.c (analyze_relocations): Zero src_count if not relaxing.
2608         (find_relaxable_sections): Do not increment src_count for unknown
2609         opcodes.  Decode only once instead of calling is_l32r_relocation.
2610         (compute_text_actions): Remove unused no_insn_move flag.  Assert that
2611         src_next matches src_count in relax_info.
2612
2613 2007-03-01  Joseph Myers  <joseph@codesourcery.com>
2614
2615         * Makefile.am (bfdver.h): Use "." not " " between version number
2616         and date.
2617         * Makefile.in: Regenerate.
2618         * configure.in (PKGVERSION): Default to "(GNU Binutils) ".
2619         * configure: Regenerate.
2620
2621 2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
2622
2623         * config.bfd (sh-*-uclinux, sh[12]-*-uclinux): New stanza.
2624
2625 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
2626
2627         * elf32-spu.h (struct _ovl_stream): Make "start" and "end" const.
2628         * elf32-spu.c (ovl_mgr_pread): Add const to casts.
2629
2630 2007-02-23  Carlos O'Donell  <carlos@codesourcery.com>
2631
2632         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Assume 32-bit
2633         DWARF even with 64-bit addresses.
2634         (_bfd_dwarf2_find_nearest_line): Likewise.
2635
2636 2007-02-23  Nick Clifton  <nickc@redhat.com>
2637
2638         PR binutils/3535
2639         * elf.c (copy_private_bfd_data): Always rewrite the program
2640         headers when a Solaris interpreter segment is involved.
2641
2642 2007-02-22  Paul Brook  <paul@codesourcery.com>
2643
2644         * elflink.c (gc_mark_hook_fn): Remove.
2645         (_bfd_elf_gc_mark): Rename gc_mark_hook_fn to elf_gc_mark_hook_fn.
2646         (bfd_elf_gc_sections): Ditto.  Call gc_mark_extra_sections.
2647         * elf-bfd.h (elf_gc_mark_hook_fn): Define.
2648         (elf_backend_data): Add gc_mark_extra_sections.
2649         * elfxx-target.h (elf_backend_gc_mark_extra_sections): Provide default
2650         definition.
2651         (elfNN_bed): Add elf_backend_gc_mark_extra_sections.
2652         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): New function.
2653         (elf_backend_gc_mark_extra_sections): Define.
2654
2655 2007-02-21  Nick Clifton  <nickc@redhat.com>
2656
2657         * elf.c (_bfd_elf_map_sections_to_segments): If the
2658         override_segment_assignment callback is defined then call it.
2659
2660 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
2661
2662         * elf32-spu.c (spu_elf_size_stubs): Correct order of warning args.
2663
2664 2007-02-19  Thiemo Seufer  <ths@mips.com>
2665
2666         * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Remove
2667         translation marker from untranslatable strings.
2668
2669 2007-02-19  Alan Modra  <amodra@bigpond.net.au>
2670
2671         * elf-bfd.h (struct elf_backend_data): Add default_execstack.
2672         * elflink.c (bfd_elf_size_dynamic_sections): Heed default_execstack.
2673         * elfxx-target.h (elf_backend_default_execstack): Define to 1.
2674         (elfNN_bed): Init new field.
2675         * elf64-ppc.c (elf_backend_default_execstack): Define to 0.
2676
2677 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
2678             Nathan Sidwell  <nathan@codesourcery.com>
2679             Vladimir Prus  <vladimir@codesourcery.com
2680             Joseph Myers  <joseph@codesourcery.com>
2681
2682         * configure.in (--with-pkgversion): New option.
2683         * configure: Regenerate.
2684         * Makefile.am (bfdver.h): Substitute for @bfd_version_package@.
2685         * Makefile.in: Regenerate.
2686         * version.h (BFD_VERSION_STRING): Define using
2687         @bfd_version_package@.
2688
2689 2007-02-16  Carlos O'Donell  <carlos@codesourcery.com>
2690
2691         * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data):
2692         Print EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT
2693         and EF_MIPS_UCODE.
2694
2695 2007-02-15  Alan Modra  <amodra@bigpond.net.au>
2696
2697         * libbfd-in.h (_bfd_norelocs_get_reloc_upper_bound): Don't define,
2698         declare.
2699         (_bfd_norelocs_canonicalize_reloc): Likewise.
2700         * libbfd.h: Regenerate.
2701         * libbfd.c (_bfd_norelocs_get_reloc_upper_bound): New function.
2702         (_bfd_norelocs_canonicalize_reloc): Likewise.
2703         * binary.c (binary_bfd_reloc_type_lookup): Don't define.
2704         (binary_get_reloc_upper_bound, binary_canonicalize_reloc): Likewise.
2705         (binary_vec): Use _bfd_norelocs in BFD_JUMP_TABLE_RELOCS.
2706         * ihex.c: Similarly.
2707         * mach-o-target.c: Similarly.
2708         * mach-o.c: Similarly.
2709         * mmo.c: Similarly.
2710         * pef.c: Similarly.
2711         * ppcboot.c: Similarly.
2712         * srec.c: Similarly.
2713         * xsym.c: Similarly.
2714
2715 2007-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2716
2717         PR ld/3953
2718         * elflink.c (_bfd_elf_add_default_symbol): Check warning symbol
2719         when adding default symbol.
2720
2721 2007-02-13  Alan Modra  <amodra@bigpond.net.au>
2722
2723         * elf64-ppc.c (create_linkage_sections): Use section ".branch_lt"
2724         for branch lookup table.
2725
2726 2007-02-12  Alan Modra  <amodra@bigpond.net.au>
2727
2728         * elf64-ppc.c (create_linkage_sections): Don't create
2729         .rela.rodata.brlt for --emit-relocs.
2730         (ppc_build_one_stub): Create relocs for brlt --emit-relocs here.
2731         (ppc_size_one_stub): Count them.  Simplify test of stub type
2732         when counting stub relocs.  Set SEC_RELOC too.
2733         (ppc64_elf_size_stubs): Clear reloc_count and SEC_RELOC.
2734         (ppc64_elf_finish_dynamic_sections): Output brlt relocs.
2735
2736 2007-02-12  Alan Modra  <amodra@bigpond.net.au>
2737
2738         * elflink.c (evaluate_complex_relocation_symbols): Ignore relocs
2739         with a zero symbol index.
2740
2741 2007-02-12  Alan Modra  <amodra@bigpond.net.au>
2742
2743         * elflink.c (bfd_elf_discard_info): Tidy setting of "eh".
2744
2745 2007-02-05  Dave Brolley  <brolley@redhat.com>
2746             Stan Cox  <scox@redhat.com>
2747
2748         PR ld/3972
2749         * elflink.c (elf_link_input_bfd): Always setup finfo->internal_syms.
2750
2751 2007-02-05  Dave Brolley  <brolley@redhat.com>
2752             Richard Sandiford  <rsandifo@redhat.com>
2753             Stan Cox  <scox@redhat.com>
2754             Nick Clifton  <nickc@redhat.com>
2755             DJ Delorie  <dj@redhat.com>
2756             Frank Ch. Eigler  <fche@redhat.com>
2757             Ben Elliston  <bje@redhat.com>
2758             Richard Henderson  <rth@redhat.com>
2759
2760         * Makefile.am (ALL_MACHINES): Add cpu-mep.lo.
2761         (ALL_MACHINES_CFILES): Add CPU_MEP.c.
2762         (BFD32_BACKENDS): Add elf32-mep.lo.
2763         (BFD32_BACKENDS_CFILES): Add elf32-mep.c.
2764         (cpu-mep.lo,elf32-mep.lo): New targets.
2765         * archures.c (bfd_arch_mep): New enumerator.
2766         (bfd_mach_mep, bfd_mach_mep_h1): New macros.
2767         (bfd_mep_arch): New external variable.
2768         (bfd_archures_list): Add bfd_mep_arch.
2769         * config.bfd: Support mep-*-elf.
2770         * configure.in: Support bfd_elf32_mep_vec and bfd_elf32_mep_little_vec.
2771         * reloc.c (BFD_RELOC_MEP_*): New relocation numbers.
2772         * targets.c (bfd_elf32_mep_vec,bfd_elf32_mep_little_vec): New extern
2773         declarations.
2774         (_bfd_target_vector): Add bfd_elf32_mep_vec and
2775         bfd_elf32_mep_little_vec.
2776         * mep-relocs.pl: New file.
2777         * cpu-mep.c: New file.
2778         * elf32-mep.c: New file.
2779         * bfd-in2.h: Regenerate.
2780         * po/POTFILES.in: Regenerate.
2781         * libbfd.h: Regenerate.
2782         * Makefile.in: Regenerate.
2783         * configure: Regenerate.
2784
2785 2007-02-05  Dave Brolley  <brolley@redhat.com>
2786
2787         * elflink.c (evaluate_complex_relocation_symbols): Check for
2788         STT_SRELC for global symbols.
2789         (perform_complex_relocations): Renamed to
2790         perform_complex_relocation and now examines only one relocation.
2791         (elf_link_input_bfd): Don't call perform_complex_relocations.
2792         * elf-bfd.h (bfd_elf_perform_complex_relocation_: New prototype.
2793         * elf32-mep.c (mep_elf_howto_table): Add R_RELC.
2794         (OD,OS,OU): #undefs corrected to N, S and U repectively.
2795         (mep_reloc_type_lookup): Handle BFD_RELOC_RELC.
2796         (complex_reloc_installation_howto): Removed.
2797         (mep_info_to_howto_rela): Remove special case for r_type==0xff.
2798         (mep_elf_relocate_section): Call bfd_elf_perform_complex_relocation.
2799
2800 2007-02-05  Dave Brolley  <brolley@redhat.com>
2801             Richard Sandiford  <rsandifo@redhat.com>
2802             DJ Delorie  <dj@redhat.com>
2803             Graydon Hoare  <graydon@redhat.com>
2804             Nick Clifton  <nickc@cambridge.redhat.com>
2805             Jeff Holcomb  <jeffh@redhat.com>
2806             Frank Ch. Eigler  <fche@redhat.com>
2807
2808         * elf-bfd.h (bfd_elf_perform_complex_relocations): New prototype.
2809         * elf.c (swap_out_syms): Handle BSF_RELC and BSF_SRELC.
2810         * elfcode.h (elf_slurp_symbol_table): Handle STT_RELC and STT_SRELC.
2811         * elflink.c (set_symbolValue): New static function.
2812         (resolve_symbol): Likewise.
2813         (resolve_section): Likewise.
2814         (undefined_reference): Likewise.
2815         (eval_symbol): Likewise.
2816         (evaluate_complex_relocation_symbols): Likewise.
2817         (put_value): Likewise.
2818         (get_value): Likewise.
2819         (decode_complex_addend):
2820         (bfd_elf_perform_complex_relocation): New function.
2821         (elf_link_input_bfd): Call evaluate_complex_relocation_symbols.
2822         * reloc.c (BFD_RELOC_RELC): New relocation number.
2823         * syms.c (BSF_RELC,BSF_SRELC): New macros.
2824
2825 2007-02-05  Bob Wilson  <bob.wilson@acm.org>
2826
2827         * elf32-xtensa.c (elf_xtensa_make_sym_local): Delete.
2828         (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Delete.
2829         (elf_xtensa_fix_refcounts, elf_xtensa_allocate_plt_size)
2830         (elf_xtensa_allocate_got_size): Replace these with...
2831         (elf_xtensa_allocate_dynrelocs): ...this new function.
2832         (elf_xtensa_size_dynamic_sections): Use it.
2833
2834 2007-02-05  Bob Wilson  <bob.wilson@acm.org>
2835
2836         * elf32-xtensa.c (elf_howto_table) <R_XTENSA_GLOB_DAT>
2837         <R_XTENSA_JMP_SLOT, R_XTENSA_RELATIVE, R_XTENSA_PLT, R_XTENSA_DIFF32>:
2838         Set src_mask to zero.
2839         <R_XTENSA_DIFF8, R_XTENSA_DIFF16>: Likewise.  Also fix dst_mask.
2840         <R_XTENSA_ASM_EXPAND>: Set pcrel_offset to TRUE.
2841
2842 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
2843
2844         * elf32-xtensa.c (xtensa_elf_dynamic_symbol_p): Renamed to...
2845         (elf_xtensa_dynamic_symbol_p): ...this.
2846
2847 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
2848
2849         * elf32-xtensa.c (plt_reloc_count): Move into link hash table.
2850         (struct elf_xtensa_link_hash_table): New.
2851         (elf_xtensa_hash_table): New.
2852         (elf_xtensa_link_hash_table_create): New.
2853         (elf_xtensa_check_relocs): Update plt_reloc_count references.
2854         Update arguments to add_extra_plt_sections.
2855         (elf_xtensa_create_dynamic_sections): Record new sections in the hash
2856         table.  Update for plt_reloc_count and add_extra_plt_sections.
2857         (add_extra_plt_sections, elf_xtensa_create_plt_entry): Replace dynobj
2858         argument with link info.  Update calls to elf_xtensa_get_plt_section
2859         and elf_xtensa_get_gotplt_section.
2860         (elf_xtensa_allocate_local_got_size, elf_xtensa_size_dynamic_sections)
2861         (elf_xtensa_relocate_section, elf_xtensa_finish_dynamic_sections)
2862         (elf_xtensa_discard_info_for_section, shrink_dynamic_reloc_sections)
2863         (relax_property_section): Get sections from the hash table and update
2864         function calls.
2865         (elf_xtensa_get_plt_section, elf_xtensa_get_gotplt_section): Replace
2866         dynobj argument with link info.  Get sections for first plt chunk from
2867         the hash table.
2868         (bfd_elf32_bfd_link_hash_table_create): Define.
2869
2870 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
2871
2872         * elf-bfd.h (struct elf_obj_tdata): Change symbuf type to void *.
2873         * elf.c (struct elf_symbuf_symbol, struct elf_symbuf_head): New types.
2874         (struct elf_symbol): Change first member into union.
2875         (elf_sort_elf_symbol): Compare pointers to internal syms rather than
2876         internal syms.  Only compare st_shndx fields.
2877         (elf_create_symbuf): New function.
2878         (bfd_elf_match_symbols_in_sections): Use it.  If symbufs are available
2879         for bfds, use a binary search, otherwise don't qsort symbols
2880         unnecessarily only to select which symbols are for the particular
2881         shndx.
2882
2883 2007-02-01  Nick Clifton  <nickc@redhat.com>
2884
2885         PR ld/3852
2886         * elf.c (_bfd_elf_link_hash_table_init): Initialize all the fields
2887         in the elf_link_hash_table structure.
2888
2889 2007-02-01  Alan Modra  <amodra@bigpond.net.au>
2890
2891         * elf-bfd.h (struct elf_backend_data): Add elf_backend_write_core_note.
2892         * elfxx-target.h (elf_backend_write_core_note): Define and use.
2893         * elf.c (elfcore_write_prpsinfo): Call the above.  Add support for
2894         32-bit core note on 64-bit target.
2895         (elfcore_write_prstatus): Likewise.
2896         (elfcore_write_lwpstatus): Make note_name const.
2897         (elfcore_write_prfpreg): Likewise.
2898         (elfcore_write_pstatus): Add support for 32-bit core note on 64-bit
2899         target.
2900         * elf32-ppc.c (ppc_elf_write_core_note): New function.
2901         (elf_backend_write_core_note): Define.
2902         * elf64-ppc.c (ppc64_elf_write_core_note): New function.
2903         (elf_backend_write_core_note): Define.
2904
2905 2007-01-31  H.J. Lu  <hongjiu.lu@intel.com>
2906
2907         * elf32-cris.c (INCLUDED_TARGET_FILE): Removed.
2908         (elf32_bed): Defined for elf32-us-cris.
2909
2910         * elf64-sh64.c (elf64_bed): Defined for Linux.
2911         (INCLUDED_TARGET_FILE): Removed.
2912
2913         * elfxx-target.h (elfNN_bed): Always define. Don't check
2914         INCLUDED_TARGET_FILE.
2915
2916 2007-01-31  DJ Delorie  <dj@redhat.com>
2917
2918         * elf-m10300.c (mn10300_elf_relocate_section): Clarify the warning
2919         message for dangerous relocs, special case the common user error.
2920
2921 2007-01-30  H.J. Lu  <hongjiu.lu@intel.com>
2922
2923         * elf.c (copy_elf_program_header): Start from the first section
2924         in a segment and stop when all sections in a segment are
2925         accounted for.
2926
2927 2007-01-29  Julian Brown  <julian@codesourcery.com>
2928
2929         * bfd-in2.h: Regenerate.
2930         * bfd-in.h (bfd_arm_vfp11_fix): New enum. Specify how VFP11
2931         instruction scanning should be done.
2932         (bfd_elf32_arm_init_maps, bfd_elf32_arm_vfp11_erratum_scan)
2933         (bfd_elf32_arm_vfp11_fix_veneer_locations): Add prototypes.
2934         (bfd_elf32_arm_set_target_relocs): Add vfp11 fix type argument to
2935         prototype.
2936         * elf-bfd.h (elf_backend_write_section): Add struct bfd_link_info
2937         argument.
2938         * elf32-arm.c (VFP11_ERRATUM_VENEER_SECTION_NAME)
2939         (VFP11_ERRATUM_VENEER_ENTRY_NAME): Define macros.
2940         (elf32_vfp11_erratum_type): New enum.
2941         (elf32_vfp11_erratum_list): New struct. List of veneers or jumps to
2942         veneers.
2943         (_arm_elf_section_data): Add mapsize, erratumcount, erratumlist.
2944         (elf32_arm_link_hash_table): Add vfp11_erratum_glue_size,
2945         vfp11_fix and num_vfp11_fixes fields.
2946         (elf32_arm_link_hash_table_create): Initialise vfp11_fix,
2947         vfp11_erratum_glue_size, num_vfp11_fixes fields.
2948         (VFP11_ERRATUM_VENEER_SIZE): Define. Size of an (ARM) veneer.
2949         (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum
2950         glue section.
2951         (elf32_arm_section_map_add): Add an code/data mapping symbol entry
2952         to a section's map.
2953         (record_vfp11_erratum_veneer): Create a single veneer, and its
2954         associated symbols.
2955         (bfd_elf32_arm_add_glue_sections_to_bfd): Add vfp11 erratum glue.
2956         (bfd_elf32_arm_init_maps): Initialise mapping symbol table for input
2957         BFDs.
2958         (bfd_elf32_arm_set_vfp11_fix): Set the type of erratum workaround
2959         required.
2960         (bfd_arm_vfp11_pipe): Define VFP11 instruction pipes.
2961         (bfd_arm_vfp11_regno): Recode a register number from a VFP11 insn.
2962         (bfd_arm_vfp11_write_mask): Update write mask according to coded
2963         register number.
2964         (bfd_arm_vfp11_antidependency): New function.
2965         (bfd_arm_vfp11_insn_decode): Decode a VFP11 insn.
2966         (elf32_arm_compare_mapping): Declare.
2967         (bfd_elf32_arm_vfp11_erratum_scan): Scan the sections of an input
2968         BFD for potential erratum-triggering insns. Record results.
2969         (bfd_elf32_arm_vfp11_fix_veneer_locations): Find out where veneers
2970         and branches to veneers have been placed in virtual memory after
2971         layout.
2972         (bfd_elf32_arm_set_target_relocs): Set vfp11_fix field in global
2973         hash table.
2974         (elf32_arm_output_symbol_hook): Remove.
2975         (elf32_arm_write_section): Output veneers, and branches to veneers.
2976         Use maps from input sections, not output sections, for code
2977         byte-swapping.
2978         * elf32-ppc.c (ppc_elf_write_section): Add dummy link_info argument.
2979         * elf32-score.c (_bfd_score_elf_write_section): Likewise.
2980         * elfxx-mips.c (_bfd_mips_elf_write_section): Likewise.
2981         * elfxx-mips.h (_bfd_mips_elf_write_section): Likewise.
2982
2983 2007-01-27  H.J. Lu  <hongjiu.lu@intel.com>
2984
2985         * elf64-hppa.c (elf64_bed): Defined for HPUX and Linux.
2986         (INCLUDED_TARGET_FILE): Removed.
2987
2988 2007-01-27  Mike Frysinger  <vapier@gentoo.org>
2989
2990         * elf32-hppa.c (elf32_bed): Define for hpux, linux and netbsd.
2991         (INCLUDED_TARGET_FILE): Remove.
2992
2993 2007-01-25  DJ Delorie  <dj@redhat.com>
2994
2995         * elf32-m32c.c (m32c_elf_howto_table): Don't complain about
2996         R_M32C_16 or R_M32C_24 relocs.
2997
2998 2007-01-25  Nick Clifton  <nickc@redhat.com>
2999
3000         PR binutils/3874
3001         * elf32-avr.c (avr_link_hash_table): Check to make sure that the
3002         hash table was created by elf32_avr_link_hash_table_create before
3003         using it.
3004         (elf32_avr_link_hash_newfunc): New function.  Just pass the call
3005         through to _bfd_elf_link_hash_newfunc.
3006         (elf32_avr_link_hash_table_create): Use
3007         elf32_avr_link_hash_newfunc instead of
3008         _bfd_elf_link_hash_newfunc.
3009         (elf32_avr_relocate_section): Check for the hash table pointer
3010         being NULL.
3011         (elf32_avr_relax_section, avr_build_one_stub,
3012         elf32_avr_setup_params, get_local_syms, elf32_avr_size_stubs,
3013         elf32_avr_build_stubs): Likewise.
3014
3015 2007-01-16  H.J. Lu  <hongjiu.lu@intel.com>
3016
3017         PR ld/3831
3018         * elf-bfd.h (bfd_elf_link_mark_dynamic_symbol): Add an
3019         argument, Elf_Internal_Sym *.
3020
3021         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Mark a data
3022         symbol dynamic if info->dynamic_data is TRUE.
3023         (bfd_elf_record_link_assignment): Updated call to
3024         bfd_elf_record_link_assignment.
3025         (_bfd_elf_merge_symbol): Likewise.  Always call
3026         bfd_elf_link_mark_dynamic_symbol.
3027
3028 2007-01-12  H.J. Lu  <hongjiu.lu@intel.com>
3029
3030         * Makefile.am (BFD_LIBS): Removed.
3031         * Makefile.in: Regenerated.
3032
3033 2007-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3034
3035         PR binutils/3631
3036         * Makefile.am (OFILES): Add @bfd64_libs@.
3037         (libbfd_la_SOURCES): Remove $(BFD64_LIBS_CFILES).
3038         * Makefile.in: Regenerated.
3039
3040         * configure.in (bfd_libs): Replaced by ...
3041         (bfd64_libs): This.
3042         * configure: Regenerated.
3043
3044 2007-01-11  Nathan Sidwell  <nathan@codesourcery.com>
3045
3046         * elf.c (assign_file_positions_for_load_sections): We can
3047         require fewer phdrs than expected.
3048
3049 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
3050
3051         * archures.c (bfd_mach_cpu32_fido): Rename to bfd_mach_fido.
3052         * bfd-in2.h: Regenerate.
3053         * cpu-m68k.c (arch_info_struct): Use bfd_mach_fido instead of
3054         bfd_mach_cpu32_fido.
3055         (m68k_arch_features): Use fido_a instead of cpu32.
3056         (bfd_m68k_compatible): Reject the combination of Fido and
3057         ColdFire.  Accept the combination of CPU32 and Fido with a
3058         warning.
3059         * elf32-m68k.c (elf32_m68k_object_p,
3060         elf32_m68k_merge_private_bfd_data,
3061         elf32_m68k_print_private_bfd_data): Treat Fido as an
3062         architecture by itself.
3063
3064 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
3065
3066         * config.bfd: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*.
3067
3068 2007-01-05  Jakub Jelinek  <jakub@redhat.com>
3069
3070         * texhex.c (first_phase): Don't fall through into the default
3071         case.
3072         (pass_over): Replace abort () calls with return FALSE.  Fix
3073         buffer overflow.
3074
3075 2007-01-04  Jie Zhang  <jie.zhang@analog.com>
3076
3077         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't set
3078         SEC_EXCLUDE on zero size .eh_frame.
3079
3080 For older changes see ChangeLog-2006
3081 \f
3082 Local Variables:
3083 mode: change-log
3084 left-margin: 8
3085 fill-column: 74
3086 version-control: never
3087 End: