bfd/ChangeLog

   1 2004-05-22  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * merge.c (_bfd_merged_section_offset): Remove "addend" param.
   4         * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
   5         * libbfd.h: Regenerate.
   6         * elf.c (_bfd_elf_rela_local_sym): Adjust call.
   7         (_bfd_elf_rel_local_sym): Likewise.
   8         * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
   9         (elf_link_input_bfd): Likewise.
  10         * elf32-ppc.c (ppc_elf_relax_section): Likewise.
  11         * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
  12         * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
  13         (elfNN_ia64_relocate_section): Likewise.
  14
  15 2004-05-21  Andy Chittenden  <achittenden@bluearc.com>
  16
  17         * hash.c (bfd_default_hash_table_size): New variable.
  18         (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
  19         (bfd_hash_set_default_size): New function.  Set the default size
  20         to a selected prime number close to the argument.  Document new
  21         function.
  22         * bfd-in.h: Add prototype for  bfd_hash_set_default_size.
  23         * bfd-in2.h: Regenerate.
  24         * Makefile.am (hash.lo): Add dependency upon libiberty.h.
  25         * Makefile.in: Regenerate.
  26
  27 2004-05-21  Mark Kettenis  <kettenis@gnu.org>
  28
  29         * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
  30         * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
  31         arm, m68k, m88k and hppa core files.
  32
  33 2004-05-21  Nick Clifton  <nickc@redhat.com>
  34
  35         * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
  36         (bfd_bwrite): Likewise.
  37         (bfd_tell): Likewise.
  38         (bfd_flush): Likewise.
  39         (bfd_stat): Likewise.
  40         (bfd_seek): Likewise.
  41         (bfd_get_mtime): Likewise.
  42         (bfd_get_size): Likewise.
  43
  44 2004-05-19  Ben Elliston  <bje@au.ibm.com>
  45
  46         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
  47
  48 2004-05-19  Mikulas Patocka  <mikulas@artax.karlin.mff.cuni.cz>
  49
  50         * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
  51         (bfd_generic_openr_next_archived_file): Likewise.
  52
  53 2004-05-17  Bob Wilson  <bob.wilson@acm.org>
  54
  55         * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
  56         section names by inserting a new substring after .gnu.linkonce, except
  57         for .gnu.linkonce.t.* where the "t." is replaced.
  58
  59 2004-05-17  Adam Nemet  <anemet@lnxw.com>
  60
  61         * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
  62         (m68-*-lynxos* case): Likewise.
  63         (powerpc-*-lyxnos* case): New case.
  64         (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
  65
  66 2004-05-17  David Heine  <dlheine@tensilica.com>
  67
  68         * aout-target.h (MY_bfd_copy_private_header_data): Define.
  69         * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
  70         * bfd.c (bfd_copy_private_header_data): Define.
  71         * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
  72         interface.
  73         * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
  74         * coffcode.h (coff_bfd_copy_private_header_data): Define.
  75         * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
  76         * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
  77         segments by calling copy_private_bfd_data.
  78         (_bfd_elf_copy_private_header_data): Define.
  79         * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
  80         * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
  81         * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
  82         * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
  83         * mmo.c (mmo_bfd_copy_private_header_data): Define.
  84         * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
  85         * som.c (som_bfd_copy_private_header_data): Define.
  86         * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
  87         * vms.c (vms_bfd_copy_private_header_data): Define.
  88         * bfd-in2.h: Regenerate.
  89         * libbfd.h: Regenerate.
  90
  91 2004-05-15  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
  92
  93         * elfxx-mips.c (MINUS_TWO): Define.
  94         (mips_elf_higher, mips_elf_highest,
  95         mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
  96         some bfd_vma values.
  97         (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
  98
  99 2004-05-14  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 100
 101         * som.c (log2): Rename to exact_log2.  Adjust all callers.
 102
 103 2004-05-13  Paul Brook  <paul@codesourcery.com>
 104
 105         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
 106         dwarf3 format CIE entries.  Remove comment about the size of the
 107         ra_column field.  It is now correctly deduced.
 108
 109 2004-05-13  Joel Sherrill <joel@oarcorp.com>
 110
 111         * config.bfd (or32-*-rtems*): Switch to elf.
 112
 113 2004-05-13  Nick Clifton  <nickc@redhat.com>
 114
 115         * po/fr.po: Updated French translation.
 116
 117 2004-05-11  Jakub Jelinek  <jakub@redhat.com>
 118
 119         * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
 120         into .dynsym if elf_section_data (sec)->dynindx <= 0.
 121         Adjust counting of last_local.
 122         (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
 123         other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
 124         created by the linker nor !SHF_ALLOC.
 125
 126         * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
 127         DT_PLTGOT to the start of the .got.plt section instead of the
 128         .got output section.  Set sh_entsize for .got section in addition
 129         to .got.plt.
 130         (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
 131         is at sgot->output_section->vma.
 132         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
 133         DT_PLTGOT to the start of the .got.plt section instead of the
 134         .got output section.
 135         (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
 136         is at sgot->output_section->vma.  Set sh_entsize for .got section
 137         in addition to .got.plt.
 138         * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
 139         (bfd_section_from_phdr): Likewise.
 140         (map_sections_to_segments): Likewise.
 141         (assign_file_positions_for_segments): Likewise.
 142         (get_program_header_size): Likewise.
 143         * elflink.c (bfd_elf_size_dynamic_sections): Set
 144         elf_tdata (output_bfd)->relro from info->relro.
 145         * elf-bfd.h (struct elf_obj_tdata): Add relro field.
 146
 147 2004-05-08  Alexandre Oliva  <aoliva@redhat.com>
 148
 149         * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
 150         a zero symndx for which we hadn't accounted a dynamic relocation.
 151         (_frvfdpic_add_rofixup): Likewise.
 152
 153 2004-05-07  Brian Ford  <ford@vss.fsi.com>
 154             DJ Delorie  <dj@redhat.com>
 155
 156         * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
 157         Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
 158         * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
 159         IMAGE_FILE_LARGE_ADDRESS_AWARE.  Use PE defines.
 160
 161 2004-05-07  Alexandre Oliva  <aoliva@redhat.com>
 162
 163         * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
 164         immediately if there's no link info.
 165         (elf32_frvfdpic_copy_private_bfd_data): New.
 166         (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
 167
 168 2004-05-06  Zack Weinberg  <zack@codesourcery.com>
 169
 170         * dwarf2.c (add_line_info): Also set info->filename to NULL if
 171         filename argument is null; do not call strlen on a null pointer.
 172
 173 2004-05-06  Daniel Jacobowitz  <drow@mvista.com>
 174
 175         * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
 176         special case.
 177
 178 2004-05-05  Alexandre Oliva  <aoliva@redhat.com>
 179
 180         * configure.in (bfd_elf32_frvfdpic_vec): New.
 181         * configure: Rebuilt.
 182         * targets.c (bfd_elf32_frvfdpic_vec): New.
 183         * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
 184         on the latter.
 185         * elf32-frv.c: Prefix all identifiers added for FDPIC support with
 186         frvfdpic instead of frv.  Rearrange elf-target macros such that
 187         the FDPIC-specific ones are only defined for this new target
 188         vector.
 189         (bfd_elf32_frvfdpic_vec): Declare.
 190         (IS_FDPIC): New.
 191         (elf32_frv_relocate_section): Use it to enable segment checking
 192         and to control rofixup emission.  Add output section vma to
 193         applied relocation in non-LOAD non-ALLOC sections.  Use
 194         _bfd_error_handler for errors.
 195         (_frv_create_got_section): Create .rel.got and .rofixup only in
 196         FDPIC.  Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
 197         linker script.
 198         (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
 199         (elf32_frvfdpic_modify_segment_map): Likewise.
 200         (elf32_frv_finish_dynamic_sections): New, do-nothing.
 201         (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC.  Improve
 202         error message if we miscompute the rofixup size.
 203         (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
 204         (frvfdpic_elf_encode_eh_address): Likewise.
 205         (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
 206         Record relocs only in FDPIC.  Make sure _gp is defined for GPREL
 207         relocs.  Reject unknown relocation types.
 208         (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
 209         (frv_elf_merge_private_bfd_data): Likewise.
 210         (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
 211         0x4000 for newly-added elf32-frvfdpic.
 212
 213 2004-05-05  Nick Clifton  <nickc@redhat.com>
 214
 215         PR/136
 216         * cache.c (bfd_cache_lookup_worker): Call abort() rather than
 217         returning NULL as most users of this function do not check its
 218         return value.
 219         * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
 220         of bfd_cache_lookup().
 221         * sco5-core.c (sco5_core_file_p): Likewise.
 222         * trad-core.c (trad_unix_core_file_p): Likewise.
 223
 224 2004-05-05  Nick Clifton  <nickc@redhat.com>
 225
 226         * cache.c (bfd_cache_lookup): Improve formatting.
 227         * archive.c: Fix formatting.
 228
 229 2004-05-05  Peter Barada  <peter@the-baradas.com>
 230
 231         * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
 232         * cpu-m68k.c(bfd_m68k_arch): Likewise.
 233         * bfd-in2.h(bfd_architecture): Regenerate.
 234
 235 2004-05-03  Alan Modra  <amodra@bigpond.net.au>
 236
 237         * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
 238         SEC_MERGE sections.
 239         * elflink.c (elf_link_input_bfd): Adjust output reloc index for
 240         those against discarded link-once and SEC_MERGE section symbols.
 241
 242 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 243
 244         * section.c (bfd_get_section_by_name_if): New.
 245         * bfd-in2.h: Regenerated.
 246
 247 2004-05-02  Alan Modra  <amodra@bigpond.net.au>
 248
 249         * som.c (som_bfd_is_group_section): Define.
 250
 251 2004-05-01  Alan Modra  <amodra@bigpond.net.au>
 252
 253         * section.c (bfd_make_section_anyway): Copy the whole
 254         bfd_hash_entry, not just "next" from existing entry.
 255
 256 2004-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 257
 258         * elf.c (bfd_section_from_shdr): Maintain the section order in
 259         a section group.
 260         (special_sections): Add ".note.GNU-stack".
 261         (elf_fake_sections): Handle section group for relocatable
 262         link..
 263
 264 2004-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 265
 266         * section.c (bfd_sections_find_if): New.
 267         * bfd-in2.h: Regenerated.
 268
 269 2004-04-30  Alan Modra  <amodra@bigpond.net.au>
 270
 271         * section.c (bfd_make_section_anyway): Add all sections to hash tab.
 272
 273         * elf-bfd.h (bfd_elf_is_group_section): Declare.
 274         * elf.c (bfd_elf_is_group_section): New function.
 275         * elfxx-target.h (bfd_elfNN_bfd_is_group_section
 276         * section.c (bfd_generic_is_group_section): New function.
 277         * targets.c (struct bfd_target): Add _bfd_is_group_section field.
 278         (BFD_JUMP_TABLE_LINK): Adjust.
 279         * aout-adobe.c (aout_32_bfd_is_group_section): Define.
 280         * aout-target.h (MY_bfd_is_group_section): Define.
 281         * aout-tic30.c (MY_bfd_is_group_section): Define.
 282         * bfd.c (bfd_is_group_section): Define.
 283         * binary.c (binary_bfd_is_group_section): Define.
 284         * bout.c (b_out_bfd_is_group_section): Define.
 285         * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
 286         * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
 287         * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
 288         * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
 289         * coffcode.h (coff_bfd_is_group_section): Define.
 290         * i386msdos.c (msdos_bfd_is_group_section): Define.
 291         * i386os9k.c (os9k_bfd_is_group_section): Define.
 292         * ieee.c (ieee_bfd_is_group_section): Define.
 293         * ihex.c (ihex_bfd_is_group_section): Define.
 294         * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
 295         * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
 296         * mmo.c (mmo_bfd_is_group_section): Define.
 297         * nlm-target.h (nlm_bfd_is_group_section): Define.
 298         * oasys.c (oasys_bfd_is_group_section): Define.
 299         * pef.c (bfd_pef_bfd_is_group_section): Define.
 300         * ppcboot.c (ppcboot_bfd_is_group_section): Define.
 301         * srec.c (srec_bfd_is_group_section): Define.
 302         * tekhex.c (tekhex_bfd_is_group_section): Define.
 303         * versados.c (versados_bfd_is_group_section): Define.
 304         * vms.c (vms_bfd_is_group_section): Define.
 305         * xsym.c (bfd_sym_bfd_is_group_section): Define.
 306         * bfd-in2.h: Regenerate.
 307         * libbfd.h: Regenerate.
 308
 309 2004-04-30  Alan Modra  <amodra@bigpond.net.au>
 310
 311         * elflink.c (elf_gc_mark): Follow indirect and warning syms.
 312
 313 2004-04-30  Hans-Peter Nilsson  <hp@axis.com>
 314
 315         * configure.in: Update version to 2.15.91.
 316         * configure: Regenerate.
 317
 318 2004-04-29  Brian Ford  <ford@vss.fsi.com>
 319
 320         * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
 321         * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
 322         [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
 323         (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
 324         [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
 325         .gnu.linkonce.wi. sections.
 326         * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
 327         (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
 328         .gnu.linkonce.wi..
 329         * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
 330         (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
 331
 332 2004-04-28  Chris Demetriou  <cgd@broadcom.com>
 333
 334         * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
 335         * bfd-in2.h: Regenerate.
 336         * libbfd.h: Likewise.
 337
 338 2004-04-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 339
 340         * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
 341         dup_common fields.
 342         (setup_sections): Use som_subspace_dictionary_record struct instead
 343         subspace_dictionary_record.  Set SEC_LINK_ONCE if subspace is
 344         is_comdat, is_common or dup_common.
 345         (som_prep_headers): Use som_subspace_dictionary_record struct.  Set
 346         is_comdat, is_common and dup_common in section subspace_dict from
 347         copy_data.
 348         (som_begin_writing): Use som_subspace_dictionary_record struct.
 349         (som_finish_writing): Likewise.
 350         (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
 351         is_common and dup_common flags in info for symbol.  Add comment
 352         regarding linker support for these fields.  Slightly reorganize
 353         function.
 354         (som_build_and_write_symbol_table): Set is_comdat, is_common and
 355         dup_common fields in symbol table from symbol info.
 356         (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
 357         arguments.  Set corresponding fields in copy_data.  Change all callers.
 358         (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
 359         symbol table.
 360         (som_vec): Add SEC_LINK_ONCE to applicable section flags.
 361         * som.h (som_subspace_dictionary_record): Define.
 362         (som_copyable_section_data_struct): Add is_comdat, is_common and
 363         dup_common fields.
 364         (som_section_data_struct): Use som_subspace_dictionary_record struct
 365         instead of subspace_dictionary_record.
 366         (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
 367
 368 2004-04-27  Bob Wilson  <bob.wilson@acm.org>
 369
 370         * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
 371         if set.  Check reloc_done flag before applying relocations.  Use
 372         output addresses, both when applying relocations and when comparing
 373         against the specified section.
 374         (elf_xtensa_relocate_section): Use output address to check if dynamic
 375         reloc is in a literal pool.  Set section's reloc_done flag.
 376
 377 2004-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 378
 379         * elf32-sh64.c (elf_backend_section_flags): New. Defined.
 380         (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
 381         section.
 382         (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
 383         section.
 384
 385 2004-04-27  Alan Modra  <amodra@bigpond.net.au>
 386
 387         * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
 388         structure field removed in 2004-04-24 patch.
 389         * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
 390
 391         * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
 392         Constify hdr arg.
 393         * elf32-arm.h (elf32_arm_section_flags): Likewise.
 394         * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
 395         * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
 396         * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
 397         field before calling elf_backend_section_flags.
 398
 399 2004-04-24  Chris Demetriou  <cgd@broadcom.com>
 400
 401         * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
 402         (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
 403         (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
 404         BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
 405         and BFD_RELOC_32_PCREL.
 406         (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
 407         R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
 408         * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
 409         (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
 410         (mips_elf_next_relocation): Move comment about matching HI/LO
 411         relocations to...
 412         (_bfd_mips_elf_relocate_section): Here.  Remove handling for
 413         R_MIPS_GNU_REL_HI16.
 414
 415 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
 416
 417         * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
 418         (mips_switch_reloc, mips_read_relocs, mips_relax_section)
 419         (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
 420         (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
 421         and update comments to reflect current usage.
 422         (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
 423         and MIPS_R_SWITCH, as well as several empty entries.  Update comment
 424         for MIPS_R_PCREL16.
 425         (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
 426         (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
 427         for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
 428         (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
 429         type number to be MIPS_R_PCREL16.
 430         (mips_relocate_section): Remove support for link-time relaxation
 431         of branches used by embedded-PIC.  Remove support for MIPS_R_SWITCH,
 432         MIPS_R_RELLO, and MIPS_R_RELHI relocations.
 433         (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
 434         * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
 435         relaxation of branches used by embedded-PIC.
 436         * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
 437         * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
 438         related members, update comment.
 439         * pe-mips.c: Remove disabled (commented-out and #if 0'd)
 440         code related to embedded-PIC.
 441         * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
 442         initialization of now-removed 'adjust' member of
 443         'struct ecoff_debug_info'.
 444
 445 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
 446
 447         * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
 448
 449 2004-04-21  Philip Blundell  <pb@nexus.co.uk>
 450
 451         * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
 452         relocs for locally defined symbols during -shared final link.
 453         (elf32_arm_final_link_relocate): Likewise.
 454
 455 2004-04-22  Jakub Jelinek  <jakub@redhat.com>
 456
 457         * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
 458         ELF_LINK_POINTER_EQUALITY_NEEDED.
 459         (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
 460         if r_type is not R_X86_64_PC32.
 461         (elf64_x86_64_finish_dynamic_symbol): If
 462         ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
 463         SHN_UNDEF symbols.
 464
 465 2004-04-22  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 466
 467         * elf32-sh.c (sh_elf_plt_sym_val): New function.
 468         (elf_backend_plt_sym_val): Define.
 469
 470 2004-04-22  Andrew Cagney  <cagney@redhat.com>
 471
 472         * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
 473
 474 2004-04-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 475
 476         * hpux-core.c (hpux_core_core_file_p): Add cast in call to
 477         make_bfd_asection.
 478         * som.c (som_set_section_contents): Constantify second argument.
 479         (hppa_som_gen_reloc_type): Abort for unsupported selectors.
 480         (som_object_setup): Rework to avoid warning.
 481         (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
 482         Likewise.
 483
 484 2004-04-22  Andrew Cagney  <cagney@redhat.com>
 485
 486         * cache.c (bfd_cache_close): Check for a previously closed file.
 487
 488 2004-04-22  Jakub Jelinek  <jakub@redhat.com>
 489
 490         * bfd.c (bfd_get_synthetic_symtab): Define.
 491         * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
 492         NAME##_get_synthetic_symtab.
 493         (struct bfd_target): Add _bfd_get_synthetic_symtab.
 494         * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
 495         * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
 496         relplt_name fields.
 497         (_bfd_elf_get_synthetic_symtab): New prototype.
 498         * elfcode.h (elf_get_synthetic_symtab): Define.
 499         * elf.c (_bfd_elf_get_synthetic_symtab): New function.
 500         * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
 501         (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
 502         (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
 503         * bfd-in2.h: Rebuilt.
 504         * libbfd.h: Rebuilt.
 505         * elf32-i386.c (elf_i386_plt_sym_val): New function.
 506         (elf_backend_plt_sym_val): Define.
 507         * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
 508         (elf_backend_plt_sym_val): Define.
 509         * elf32-s390.c (elf_s390_plt_sym_val): New function.
 510         (elf_backend_plt_sym_val): Define.
 511         * elf64-s390.c (elf_s390_plt_sym_val): New function.
 512         (elf_backend_plt_sym_val): Define.
 513         * elf32-sparc (elf32_sparc_plt_sym_val): New function.
 514         (elf_backend_plt_sym_val): Define.
 515         * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
 516         (elf_backend_plt_sym_val): Define.
 517         * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
 518         (elf_backend_plt_sym_val): Define.
 519         * aout-target.h (MY_get_synthetic_symtab): Define.
 520         * aout-tic30.c (MY_get_synthetic_symtab): Define.
 521         * coff-rs6000.c (rs6000coff_vec): Add
 522         _bfd_nodynamic_get_synthetic_symtab.
 523         (pmac_xcoff_vec): Likewise.
 524         * coff64-rs6000.c (rs6000coff64_vec): Add
 525         _bfd_nodynamic_get_synthetic_symtab.
 526         (aix5coff64_vec): Likewise.
 527         * sunos.c (MY_get_synthetic_symtab): Define.
 528         * vms.c (vms_get_synthetic_symtab): Define.
 529
 530 2004-04-22  Nick Clifton  <nickc@redhat.com>
 531
 532         * bfd.c (bfd_archive_filename): Return NULL on NULL input.
 533
 534 2004-04-22  Peter Barada <peter@the-baradas.com>
 535
 536         * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
 537         * bfd2-in.h: Regenerate.
 538         * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
 539
 540 2004-04-21  Chris Demetriou  <cgd@broadcom.com>
 541
 542         * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
 543         * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
 544         * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
 545         (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
 546         * bfd-in2.h: Regenerate.
 547
 548 2004-04-21  Bob Wilson  <bob.wilson@acm.org>
 549
 550         * elf32-xtensa.c (is_same_value): Add final_static_link argument and
 551         require relocations against a weak symbol to reference the same
 552         symbol hash entry if not a final, static link.
 553         (get_cached_value, add_value_map): Add final_static_link argument.
 554         (remove_literals): Pass final_static_link argument as needed.
 555
 556 2004-04-21  Andrew Cagney  <cagney@redhat.com>
 557
 558         * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
 559         (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
 560         (opncls_bwrite, opncls_bclose, opncls_bflush)
 561         (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
 562         bfd iovec that uses function callbacks.
 563         (bfd_close): Use the iovec's bclose.
 564         * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
 565         (cache_bclose, cache_bflush, cache_bstat)
 566         (cache_iovec): New functions and global variable, implement a
 567         cache "iovec", where applicable set bfd_error.
 568         (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
 569         * bfdio.c (struct bfd_iovec): Define.
 570         (real_read): Delete function.
 571         (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
 572         (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
 573         assume that bread and bwrite set bfd_error.
 574         * bfd.c (struct bfd): Add "iovec", update comments.
 575         * bfd-in2.h, libbfd.h: Re-generate.
 576
 577 2004-04-21  Andrew Cagney  <cagney@redhat.com>
 578
 579         * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
 580
 581 2004-04-21  Eric Botcazou  <ebotcazou@act-europe.fr>
 582
 583         * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
 584         (bfd_elf_gc_sections): Fail if a shared object is being created.
 585         Do not fail if dynamic sections have been created.  Instead call
 586         elf_gc_mark_dynamic_ref_symbol to mark sections that contain
 587         dynamically referenced symbols.  Do not mark the whole graph
 588         rooted at .eh_frame, only the section proper.
 589
 590 2004-04-20  DJ Delorie  <dj@redhat.com>
 591
 592         * reloc.c: Add BFD_RELOC_32_SECREL.
 593         * bfd-in2.h: Regenerate.
 594         * libbfd.h: Likewise.
 595         * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
 596         (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
 597         (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
 598
 599 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
 600
 601         * elf32-sparc.c (elf32_sparc_relocate_section): Handle
 602         relocs against hidden/protected undefweak symbols properly.
 603         * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
 604
 605 2004-04-18  Mark Kettenis  <kettenis@gnu.org>
 606
 607         * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
 608         * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
 609         core files.
 610
 611 2004-04-17  Brian Ford  <ford@vss.fsi.com>
 612
 613         * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
 614         filepos for the SizeOfHeaders field.
 615         (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
 616         overflow.
 617         (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
 618
 619 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
 620
 621         * simple.c (bfd_simple_get_relocated_section_contents): Don't
 622         change reloc_done.  Set and restore _cooked_size.
 623         (RETURN): Delete.
 624
 625 2004-04-15  Mark Kettenis  <kettenis@gnu.org>
 626
 627         * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
 628         core files.
 629
 630 2004-04-15  Nick Clifton  <nickc@redhat.com>
 631
 632         * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
 633
 634 2004-04-15  Alan Modra  <amodra@bigpond.net.au>
 635
 636         * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
 637
 638 2004-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 639
 640         * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
 641         when it is a definition.
 642
 643 2004-04-14  Alan Modra  <amodra@bigpond.net.au>
 644
 645         * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
 646         when statically linking PIC code.
 647         * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
 648
 649 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 650
 651         * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
 652         * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
 653         targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
 654         * configure: Regenerate.
 655
 656 2004-04-08  Richard Sandiford  <rsandifo@redhat.com>
 657
 658         * elflink.c: Include libiberty.h.
 659         * Makefile.am (elflink.lo): Depend on libiberty.h.
 660         * Makefile.in: Regenerate.
 661
 662 2004-04-06  Daniel Jacobowitz  <drow@mvista.com>
 663
 664         * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
 665         ".MIPS.stubs".
 666
 667 2004-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 668
 669         * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
 670         reserve the memory for dynamic linker
 671
 672 2004-04-05  Mark Kettenis  <kettenis@gnu.org>
 673
 674         * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
 675         (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
 676
 677 2004-04-02  H.J. Lu  <hongjiu.lu@intel.com>
 678
 679         * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
 680         RELOC_FOR_GLOBAL_SYMBOL.
 681         (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
 682
 683 2004-04-02  H.J. Lu  <hongjiu.lu@intel.com>
 684
 685         * elf32-arm.h (elf32_arm_final_link_relocate): Handle
 686         R_ARM_ALU* only if OLD_ARM_ABI is not defined.
 687
 688 2004-04-01  Paul Brook  <paul@codesourcery.com>
 689
 690         * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
 691         * elf32-arm.h (struct elf32_elf_section_map): New.
 692         (struct _arm_elf_section_data): New.
 693         (elf32_arm_section_data): Define.
 694         (struct elf32_arm_link_hash_table): Add byteswap_code.
 695         (elf32_arm_link_hash_table_create): Initialize byteswap_code.
 696         (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
 697         (elf32_arm_post_process_headers): Set EF_ARM_BE8.
 698         (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
 699         elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
 700         (bfd_elf32_new_section_hook, elf_backend_write_section,
 701         elf_backend_link_output_symbol_hook): Define.
 702
 703 2004-04-01  Andy Chittenden  <achittenden@bluearc.com>
 704
 705         * stabs.c (struct stab_link_includes_totals): Add field 'symb'
 706         that keeps the characters in a B_INCL..B_EINCL range.
 707         (_bfd_link_section_stabs): When computing the sum of the
 708         characters in a B_INCL..B_EINCL range also keep a copy of those
 709         characters.  Use this information to distinguish between
 710         include sections that have the same sum and the same length
 711         but which are nevertheless unique.
 712
 713 2004-03-31  Paul Brook  <paul@codesourcery.com>
 714
 715         * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
 716         * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
 717
 718 2004-03-31  Andy Chittenden <achittenden@bluearc.com>
 719
 720         * stabs.c (struct stab_link_includes_totals): Rename field 'total'
 721         to 'sum_chars' and add field 'num_chars'.
 722         (_bfd_link_section_stabs): When computing the sum of the
 723         characters in a B_INCL..B_EINCL range also keep a count of the
 724         number of characters.  Use this information to help distinguish
 725         between include sections when have the same sum but which
 726         nevertheless are still unique.
 727
 728 2004-03-31  Mattias Engdegård  <mattias@virtutech.se>
 729
 730         * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
 731
 732 2004-03-30  Galit Heller  <Galit.Heller@nsc.com>
 733             Tomer Levi    <Tomer.Levi@nsc.com>
 734
 735         * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
 736         (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
 737         (BFD32_BACKENDS): Add elf32-cr16c.lo.
 738         (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
 739         (cpu-cr16c.lo): New target.
 740         (elf32-cr16c.lo): Likewise.
 741         * Makefile.in: Regenerate.
 742         * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
 743         (bfd_archures_list): Add bfd_cr16c_arch.
 744         * config.bfd: Handle cr16c-*-elf*.
 745         * configure.in: Handle bfd_elf32_cr16c_vec.
 746         * configure: Regenerate.
 747         * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
 748         BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
 749         BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
 750         BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
 751         BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
 752         BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
 753         BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
 754         BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
 755         BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
 756         BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
 757         BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
 758         BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
 759         BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
 760         BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
 761         BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
 762         BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
 763         BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
 764         BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
 765         BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
 766         BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
 767         * targets.c (bfd_elf32_cr16c_vec): Declare.
 768         (bfd_target_vector): Add bfd_elf32_cr16c_vec.
 769         * cpu-cr16c.c: New file.
 770         * elf32-cr16c.c: Likewise.
 771         * libbfd.h: Regenerate.
 772         * bfd-in2.h: Likewise.
 773
 774 2004-03-30  Jakub Jelinek  <jakub@redhat.com>
 775
 776         * elf.c (map_sections_to_segments): Fix handling of .tbss.
 777
 778 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
 779
 780         * Makefile.am: Remove all mention of elflink.h.
 781         * Makefile.in: Regenerate.
 782         * bfd-in.h (bfd_elf_discard_info): Declare.
 783         (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
 784         * bfd-in2.h: Regenerate.
 785         * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
 786         bfd_elf32_link_record_dynamic_symbol,
 787         bfd_elf64_link_record_dynamic_symbol,
 788         _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
 789         bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
 790         _bfd_elf32_link_record_local_dynamic_symbol,
 791         _bfd_elf64_link_record_local_dynamic_symbol,
 792         _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
 793         _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
 794         _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
 795         _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
 796         _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
 797         _bfd_elf32_reloc_symbol_deleted_p,
 798         _bfd_elf64_reloc_symbol_deleted_p): Delete.
 799         (bfd_elf_link_record_dynamic_symbol,
 800         bfd_elf_link_record_local_dynamic_symbol,
 801         bfd_elf_final_link, bfd_elf_gc_sections,
 802         bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
 803         bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
 804         bfd_elf_reloc_symbol_deleted_p): Declare.
 805         (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
 806         * elf32-arm.h: Update for changed function names.  Remove local
 807         WILL_CALL_FINISH_DYNAMIC_SECTION define.
 808         * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
 809         * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
 810         * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
 811         * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
 812         * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
 813         * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
 814         * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
 815         * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
 816         * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
 817         (bfd_elfNN_print_symbol): Define.
 818         * elfcode.h: Don't include elflink.h.
 819         (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
 820         elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
 821         elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
 822         elf_gc_record_vtinherit, elf_gc_record_vtentry,
 823         elf_link_record_local_dynamic_symbol): Don't define.
 824         * elflink.c: Update for changed function names.  Move elflink.h
 825         code here.
 826         * elflink.h: Delete file.
 827         * po/SRC-POTFILES.in: Regenerate.
 828         * po/bfd.pot: Regenerate.
 829
 830 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
 831
 832         * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
 833         "name" for global syms accidentally removed in 2004-03-20 change.
 834
 835 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
 836
 837         * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
 838         * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
 839         where Elf_External_* is different for 64 and 32 bit, with
 840         corresponding elf_size_info field.
 841         (struct elf_final_link_info): Use "bfd_byte *" instead
 842         of "Elf_External_Sym *" for external_syms and symbuf.
 843         (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
 844         vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
 845         (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
 846         (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
 847         (elf_link_sort_cmp2): Adjust.
 848         (elf_link_sort_relocs): Set up r_sym_mask local var instead of
 849         using ELF_R_SYM macro.  Set u.sym_mask.
 850         (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
 851         version, elf_stringtab_init.  Ditto for bfd_section_from_elf_index
 852         vs. section_from_elf_index.  Adjust Elf_External_Sym pointer
 853         arithmetic.  Pass bed to elf_link_flush_output_syms.  Adjust
 854         Elf_External_Dyn pointer arithmentic.  Use bed swap_dyn_in and
 855         swap_syn_out functions.  Rearrange dyn swap in/out switch.
 856         (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
 857         Pass bed to elf_link_flush_output_syms.  Use bed swap_symbol_out.
 858         (elf_link_flush_output_syms): Add elf_backend_data arg.
 859         (elf_link_check_versioned_symbol): Likewise.
 860         (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
 861         Adjust Elf_External_Sym pointer arithmetic.  Use bed swap_symbol_out.
 862         (elf_link_input_bfd): Use bfd_section_from_elf_index.  Set up
 863         r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
 864         ELF_R_TYPE and ELF_R_INFO macros.
 865         (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
 866         based on size rather than using ELF_R_INFO.
 867         (elf_gc_mark): Set up r_sym_shift local var and use instead of
 868         ELF_R_SYM macro.
 869         (struct alloc_got_off_arg): New.
 870         (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
 871         ARCH_SIZE.  Pass get entry size down to elf_gc_allocate_got_offsets.
 872         (elf_gc_allocate_got_offsets): Adjust.
 873         (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
 874         ELF_R_SYM.  Use bfd_section_from_elf_index.
 875         (elf_bfd_discard_info): Set cookie.r_sym_shift.
 876         * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
 877         (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
 878
 879 2004-03-26  Stan Shebs  <shebs@apple.com>
 880
 881         Remove MPW support, no longer used.
 882         * config.bfd (powerpc-*-mpw*): Remove configuration.
 883         * mpw-config.in, mpw-make.sed: Remove files.
 884         * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
 885
 886 2004-03-26  Alan Modra  <amodra@bigpond.net.au>
 887
 888         * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
 889         (ppc64_elf_add_symbol_hook): New function.
 890         * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
 891         const from Elf_Internal_Sym param.
 892         * elflink.c (elf_link_add_object_symbols): Adjust.
 893         * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
 894         * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
 895         * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
 896         * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
 897         * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
 898         * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
 899         * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
 900         * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
 901         * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
 902         * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
 903         * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
 904         * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
 905         * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
 906         * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
 907         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
 908         * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
 909
 910 2004-03-26  Alan Modra  <amodra@bigpond.net.au>
 911
 912         * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
 913         * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
 914         (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
 915         (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
 916         (bfd_elf64_bfd_link_add_symbols): Delete.
 917         (bfd_elf_link_add_symbols): Declare.
 918         * elfcode.h (elf_bfd_link_add_symbols): Delete.
 919         * elflink.c: Include safe-ctype.h.
 920         (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
 921         make static.
 922         (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
 923         (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
 924         static.
 925         (elf_link_add_archive_symbols): Rename from
 926         _bfd_elf_link_add_archive_symbols, make static.
 927         (elf_link_add_object_symbols): New function.  Corresponding
 928         elflink.h function converted to use elf_size_info.
 929         (bfd_elf_link_add_symbols): Likewise.
 930         (bfd_elf_size_dynamic_sections): Adjust.
 931         * elflink.h (elf_bfd_link_add_symbols): Delete.
 932         (elf_link_add_object_symbols): Delete.
 933         * elf32-gen.c (elf32_generic_link_add_symbols): Call
 934         bfd_elf_link_add_symbols.
 935         * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
 936
 937 2004-03-25  Alan Modra  <amodra@bigpond.net.au>
 938
 939         * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
 940         and chained shared libs only if dynsym.  Clear dynsym on forced-local.
 941
 942         * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
 943         (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
 944         (_bfd_elf_add_dt_needed_tag): Declare.
 945         (_bfd_elf_sort_symbol): Declare.
 946         (_bfd_elf_finalize_dynstr): Declare.
 947         (RELOC_FOR_GLOBAL_SYM): Formatting.
 948         * elfcode.h (elf_add_dynamic_entry): Delete.
 949         * elflink.c (_bfd_elf_add_dynamic_entry): New function.  Corresponding
 950         elflink.h function converted to use elf_size_info.
 951         (_bfd_elf_add_dt_needed_tag): Likewise.
 952         (_bfd_elf_sort_symbol): Likewise.
 953         (_bfd_elf_finalize_dynstr): Likewise.
 954         (compute_bucket_count): Likewise.
 955         (bfd_elf_size_dynamic_sections): Likewise.  Check result of
 956         _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
 957         (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
 958         * elflink.h: ..here.
 959         (sort_symbol, add_dt_needed_tag): Delete.
 960         (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
 961         (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
 962         Update all users.
 963         * elf32-arm.h (add_dynamic_entry): Update.  Remove casts.
 964         * elf32-cris.c (add_dynamic_entry): Likewise.
 965         * elf32-hppa.c (add_dynamic_entry): Likewise.
 966         * elf32-i370.c (add_dynamic_entry): Likewise.
 967         * elf32-i386.c (add_dynamic_entry): Likewise.
 968         * elf32-m32r.c (add_dynamic_entry): Likewise.
 969         * elf32-m68k.c (add_dynamic_entry): Likewise.
 970         * elf32-ppc.c (add_dynamic_entry): Likewise.
 971         * elf32-s390.c (add_dynamic_entry): Likewise.
 972         * elf32-sh.c (add_dynamic_entry): Likewise.
 973         * elf32-sparc.c (add_dynamic_entry): Likewise.
 974         * elf32-vax.c (add_dynamic_entry): Likewise.
 975         * elf32-xtensa.c (add_dynamic_entry): Likewise.
 976         * elf64-alpha.c (add_dynamic_entry): Likewise.
 977         * elf64-hppa.c (add_dynamic_entry): Likewise.
 978         * elf64-ppc.c (add_dynamic_entry): Likewise.
 979         * elf64-s390.c (add_dynamic_entry): Likewise.
 980         * elf64-sparc.c (add_dynamic_entry): Likewise.
 981         * elf64-x86-64.c (add_dynamic_entry): Likewise.
 982         * elfxx-ia64.c (add_dynamic_entry): Likewise.
 983         * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
 984         * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
 985         * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
 986         * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
 987
 988 2004-03-23  Paul Brook  <paul@codesourcery.com>
 989
 990         * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
 991
 992 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
 993
 994         * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
 995         literal tables and check for relocs outside of literal pools.
 996         (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
 997         (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
 998         set DF_TEXTREL.
 999         (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1000         (elf_xtensa_relocate_section): Read literal tables and check for
1001         dynamic relocations in read-only sections and not in literal pools.
1002
1003 2004-03-23  Alan Modra  <amodra@bigpond.net.au>
1004
1005         PR 51.
1006         * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1007
1008 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
1009
1010         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1011         R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1012         not defined by the executable, or defined in a DSO.
1013         <eliding run-time relocation of .got>: Initialize GOT entry for a
1014         function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1015         executable.
1016         (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1017         (elf_cris_try_fold_plt_to_got): Improve head comment.  Do not fold
1018         a PLT reloc to GOT for an executable.
1019         (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1020         .got for a DSO and explain why.
1021         (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1022         and unreferenced symbols for which a PLT is defined.  Adjust
1023         dynamic-symbol pruning correspondingly, to make sure we don't lose
1024         a dynamic symbol also defined by a DSO.
1025
1026 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
1027
1028         * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1029         and rel args.  Group input and output args.  Wrap to 80 columns.
1030         * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1031         elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1032         elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1033         elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1034         elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1035         elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1036         elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1037         elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1038         RELOC_FOR_GLOBAL_SYMBOL invocation.
1039
1040 2004-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1041
1042         * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1043         unresolved symbols in objects aren't allowed.
1044
1045         * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1046         unresolved symbols.
1047         (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1048         (elf_hppa_unmark_useless_dynamic_symbols):
1049         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1050         * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1051         (elf32_hppa_relocate_section): Likewise.
1052         * elf32-i370.c (i370_elf_relocate_section): Likewise.
1053         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1054         * elf32-sh.c (sh_elf_relocate_section): Likewise.
1055         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1056         * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1057
1058         * elf-m10200.c (mn10200_elf_relocate_section): Use
1059         RELOC_FOR_GLOBAL_SYMBOL.
1060         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1061         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1062         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1063         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1064         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1065         * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1066         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1067         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1068         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1069         * elf32-v850.c (v850_elf_relocate_section): Likewise.
1070         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1071         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1072
1073 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1074
1075         * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1076         (final_link_relocate): Likewise.
1077         * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1078         R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1079
1080 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
1081
1082         * Makefile.am: Run "make dep-am".
1083         * Makefile.in: Regenerate.
1084         * aclocal.m4: Regenerate.
1085         * config.in: Regenerate.
1086         * po/bfd.pot: Regenerate.
1087
1088 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
1089             H.J. Lu  <hongjiu.lu@intel.com>
1090
1091         * elflink.c (_bfd_elf_merge_symbol): Revert last change.  Move
1092         type and size change code to where it was previously.  Remove
1093         dt_needed param.  Treat old weak syms as strong if new sym is
1094         from a shared lib, even when old sym is from another shared
1095         lib.  Remove unnecessary tests of oldweak and newweak.  Correct
1096         comments.
1097         (_bfd_elf_add_default_symbol): Remove dt_needed param.  Update
1098         _bfd_elf_merge_symbol calls.
1099         * elflink.h (elf_link_add_object_symbols): Update calls.  Remove
1100         dt_needed local var.  Update comments.
1101         * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1102         (_bfd_elf_add_default_symbol): Likewise.
1103
1104         * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1105         strong syms in one shared object overriding weak syms in another.
1106
1107 2004-03-18  Alan Modra  <amodra@bigpond.net.au>
1108
1109         * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field.  Add
1110         dyn_lib_class field.  Rearrange for better packing.
1111         (elf_dt_soname): Delete.
1112         (elf_dyn_lib_class): Define.
1113         * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1114         (bfd_elf_set_dt_needed_soname): Delete.
1115         (bfd_elf_set_dyn_lib_class): New function.
1116         * elflink.h (add_dt_needed_tag): New function.  Split out from..
1117         (elf_link_add_object_symbols): ..here.  Rename "name" to "soname".
1118         Use elf_dyn_lib_class to set dt_needed and add_needed.  Move fallback
1119         initialization of soname.
1120         (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1121         elf_dt_soname.
1122         * bfd-in.h (enum dynamic_lib_link_class): New.
1123         (bfd_elf_set_dt_needed_soname): Delete.
1124         (bfd_elf_set_dyn_lib_class): Declare.
1125         * bfd-in2.h: Regenerate.
1126
1127         * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1128         (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1129         * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1130         symbol loop.  Instead use add_needed to flag tag as written.
1131
1132 2004-03-17  Nathan Sidwell  <nathan@codesourcery.com>
1133
1134         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1135         logic for null_input_bfd detection.
1136
1137 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1138
1139         * config.bfd: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
1140
1141 2004-03-16  Mark Kettenis  <kettenis@gnu.org>
1142
1143         * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1144         code.
1145
1146 2004-03-16  Alan Modra  <amodra@bigpond.net.au>
1147
1148         * elflink.c (elf_link_read_relocs_from_section): Don't use
1149         NUM_SHDR_ENTRIES in end of reloc calc.  Move NULL shdr check..
1150         (_bfd_elf_link_read_relocs): ..to here.
1151         * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1152
1153 2004-03-16  Alan Modra  <amodra@bigpond.net.au>
1154
1155         * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1156         values selected in configure.host.  Require both to be defined
1157         before setting BFD_HOST_64_BIT_DEFINED.  Protect assignment to
1158         corresponding BFD_HOST vars with quotes.
1159         <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1160         Always require BFD_HOST_64_BIT_DEFINED.
1161         <file_ptr type>: Find off_t size before emitting message.  Combine
1162         off_t and ftello64 conditional.
1163         * configure: Regenerate.
1164
1165 2004-03-16  Alan Modra  <amodra@bigpond.net.au>
1166
1167         * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1168         aliasing warning.  Remove trailing whitespace throughout file.
1169
1170 2004-03-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1171
1172         * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1173         input_section in calls to get_dyn_name.
1174         * elf64-hppa.c (get_dyn_name): Change type of first argument to "bfd *".        Use section id of first section in input BFD to build dynamic name for
1175         local symbols.
1176         (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1177
1178 2004-03-15  Alan Modra  <amodra@bigpond.net.au>
1179
1180         * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1181         (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1182         (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1183         (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1184         (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1185         * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1186         (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1187         when using long.
1188         * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1189         (bfd_getb64): Return bfd_uint64_t.  Enable when BFD_HOST_64_BIT.
1190         (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1191         (bfd_putb64): Accept bfd_uint64_t.  Enable when BFD_HOST_64_BIT.
1192         (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1193         * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1194         (read_8_bytes, read_indirect_string, read_address): Likewise.
1195         (read_abbrevs, parse_comp_unit): Likewise.
1196         * targets.c (struct bfd_target): Likewise.
1197         * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1198         * hppabsd-core.c: Likewise.  Formatting.
1199         * hpux-core.c: Likewise.
1200         * irix-core.c: Likewise.
1201         * netbsd-core.c: Likewise.
1202         * osf-core.c: Likewise.
1203         * ptrace-core.c: Likewise.
1204         * sco5-core.c: Likewise.
1205         * trad-core.c: Likewise.
1206         * configure: Regenerate.
1207         * bfd-in2.h: Regenerate.
1208
1209 2004-03-15  Alan Modra  <amodra@bigpond.net.au>
1210
1211         * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1212         (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1213         (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1214         (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1215         (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1216         (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1217         (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1218         * libbfd.c: Likewise in function definitions.
1219         (bfd_put_8): Mask with 0xff rather than casting to char.
1220         (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1221         (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1222         (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1223         (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1224         (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1225         (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1226         * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1227         (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1228         (H_GET_64, H_GET_32, H_GET_16): Likewise.
1229         (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1230         * archive.c (do_slurp_coff_armap): Update swap prototype.
1231         * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1232         (tic54x_getl_signed_32): Likewise.
1233         (tic54x_putl32): Likewise.  Mask with 0xff rather than casting to char.
1234         * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1235         * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1236         (bfd_getp_signed_32, bfd_putp32): Likewise.
1237         * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1238         bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1239         bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1240         bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1241         bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1242         bfd_h_getx_signed_16, bfd_h_putx16.
1243         * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1244         * hppabsd-core.c: Similarly.  Rename NO_SIGNED_GET to NO_GETS.
1245         * hpux-core.c: Likewise.
1246         * irix-core.c: Likewise.
1247         * netbsd-core.c: Likewise.
1248         * osf-core.c: Likewise.
1249         * ptrace-core.c: Likewise.
1250         * sco5-core.c: Likewise.
1251         * trad-core.c: Likewise.
1252         * bfd-in2.h: Regenerate.
1253
1254 2004-03-15  Matt Thomas  <matt@3am-software.com>
1255
1256         * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1257         selected.
1258
1259 2004-03-13  Mark Kettenis  <kettenis@gnu.org>
1260
1261         * config.bfd: Add x86_64-*-openbsd*.
1262         * configure.in (x86_64-*-openbsd*): Set COREFILE to
1263         netbsd-core.lo.
1264         * configure: Regenerate.
1265
1266 2004-03-12  Nick Clifton  <nickc@redhat.com>
1267             Dave Murphy  <wintermute2k4@ntlworld.com>
1268
1269         * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1270         if the input bfd does not contain any code.
1271
1272 2004-03-09  Steve Ellcey  <sje@cup.hp.com>
1273
1274         * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1275
1276 2004-03-05  Fred Fish  <fnf@redhat.com>
1277
1278         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1279         mips16 symbols to be even rather than testing first for even/odd.
1280         (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1281
1282 2004-03-05  Nathan Sidwell  <nathan@codesourcery.com>
1283
1284         * elf.c (map_sections_to_segments): Ignore .tbss sections for
1285         layout purposes.
1286
1287 2004-03-03  Alexandre Oliva  <aoliva@redhat.com>
1288
1289         * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1290         undefined symbols as hash_new.
1291
1292 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
1293
1294         * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1295         * cpu-sh.c: Ditto.
1296         * elf32-sh.c: Ditto.
1297         * bfd-in2.h: Regenerate.
1298
1299 2004-03-02  Alexandre Oliva  <aoliva@redhat.com>
1300
1301         * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1302         dynrelocs.
1303         (_frv_count_got_plt_entries): Initialize them.
1304         (frv_pic_relocs_info_find): Add insert argument.  Adjust all
1305         callers.
1306         (frv_pic_relocs_info_for_global): Likewise.
1307         (frv_pic_relocs_info_for_local): Likewise.
1308         (frv_pic_merge_early_relocs_info): New.
1309         (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1310         another.
1311         (_frv_add_dyn_reloc): Add entry argument.  Adjust all callers.
1312         Check that we don't exceed the allocated count for entry.
1313         (_frv_add_rofixup): Likewise.
1314         (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1315         (elf32_frv_finish_dynamic_sections): Improve error message in case
1316         we emit too few rofixup entries.
1317
1318 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
1319
1320         * archures.c (bfd_mach_fr450): New.
1321         * bfd-in2.h: Regenerate.
1322         * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1323         (arch_info_500): Link to it.
1324         * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1325         (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1326         (frv_elf_arch_extension_p): New function.
1327         (frv_elf_merge_private_bfd_data): Use it.
1328
1329 2004-02-28  H.J. Lu  <hongjiu.lu@intel.com>
1330
1331         * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1332
1333         * elflink.h (is_global_data_symbol_definition): Moved to
1334         elflink.c.
1335         (elf_link_is_defined_archive_symbol): Likewise.
1336         (elf_link_add_archive_symbols): Likewise. Renamed to
1337         _bfd_elf_link_add_archive_symbols.
1338
1339         * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1340         of ELF symbol table entry from backend.
1341         (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1342         instead of elf_link_add_object_symbols.
1343
1344 2004-02-27  Alexandre Oliva  <aoliva@redhat.com>
1345
1346         * elf-bfd.h (struct elf_backend_data): Added
1347         elf_backend_can_make_relative_eh_frame,
1348         elf_backend_can_make_lsda_relative_eh_frame and
1349         elf_backend_encode_eh_address.
1350         (_bfd_elf_encode_eh_address): Declare.
1351         (_bfd_elf_can_make_relative): Declare.
1352         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1353         hooks to decide whether to attempt to make_relative and
1354         make_lsda_relative.
1355         (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1356         (_bfd_elf_can_make_relative): New.
1357         (_bfd_elf_encode_eh_address): New.
1358         * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1359         (frv_elf_encode_eh_address): New.
1360         (elf_backend_can_make_relative_eh_frame): Define.
1361         (elf_backend_can_make_lsda_relative_eh_frame): Define.
1362         (elf_backend_encode_eh_address): Define.
1363         * elfxx-target.h
1364         (elf_backend_can_make_relative_eh_frame): Define.
1365         (elf_backend_can_make_lsda_relative_eh_frame): Define.
1366         (elf_backend_encode_eh_address): Define.
1367         (elfNN_bed): Add them.
1368
1369 2004-02-27  Alexandre Oliva  <aoliva@redhat.com>
1370
1371         * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1372         complain_on_overflow to signed.
1373
1374 2004-02-27  H.J. Lu  <hongjiu.lu@intel.com>
1375
1376         * elflink.h (sort_symbol): New.
1377         (elf_link_add_object_symbols): Use a sorted symbol array for
1378         weakdef.
1379
1380 2004-02-27  Jakub Jelinek  <jakub@redhat.com>
1381
1382         * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1383         for pc relative relocs.
1384         (elf_s390_relocate_section): Likewise.
1385         * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1386         for pc relative relocs.
1387         (elf_s390_relocate_section): Likewise.
1388
1389 2004-02-26  H.J. Lu  <hongjiu.lu@intel.com>
1390
1391         * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1392         count_dyn_reloc.
1393
1394 2004-02-25  H.J. Lu  <hongjiu.lu@intel.com>
1395
1396         * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1397         field to track if a relocation is against readonly section.
1398         (count_dyn_reloc): Take a new argument for rent->reltext.
1399         (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1400         (get_reloc_section): Don't set ia64_info->reltext here.
1401         (allocate_dynrel_entries): Set ia64_info->reltext here.
1402
1403 2004-02-24  Alexandre Oliva  <aoliva@redhat.com>
1404
1405         * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1406         (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1407         function's descriptor to symbol+offset, and map local undefweak
1408         symbol to NULL function descriptor.
1409         (elf32_frv_relocate_section): Likewise.
1410
1411 2004-02-23  Mark Kettenis  <kettenis@gnu.org>
1412
1413         * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1414         M_X86_64_NETBSD.
1415         * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1416         (netbsd_core_file_p): Set architecture from machine ID for
1417         selected machines.
1418
1419 2004-02-23  Jakub Jelinek  <jakub@redhat.com>
1420
1421         * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1422         DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1423
1424 2004-02-21  H.J. Lu  <hongjiu.lu@intel.com>
1425
1426         * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1427         symbols with non-default visibility.
1428
1429 2004-02-21  Danny Smith  <daanysmith@users.sourceforge.net>
1430
1431         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1432         IMAGE_SCN_MEM_WRITE on known sections only.
1433
1434 2004-02-20  Jakub Jelinek  <jakub@redhat.com>
1435
1436         * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1437         symbols used in PIE relocs.
1438
1439 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
1440
1441         * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1442         .plt sh_entsize.
1443
1444 2004-02-18  Daniel Jacobowitz  <drow@mvista.com>
1445
1446         * configure.in: Update version to 2.15.90.
1447         * configure: Regenerate.
1448
1449 2004-02-17  Daniel Jacobowitz  <drow@mvista.com>
1450             Richard Sandiford  <rsandifo@redhat.com>
1451
1452         * elfxx-mips.c (mips_elf_calculate_relocation): Use
1453         _bfd_elf_symbol_refs_local_p to decide whether to decay
1454         a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1455         (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1456         relocs if the symbol wasn't defined by a regular object file.
1457         Don't check the symbol's dynindx.
1458
1459 2004-02-16  Andrew Cagney  <cagney@redhat.com>
1460
1461         * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1462         @bfd_file_ptr@.
1463         * bfd-in2.h: Re-generate.
1464
1465 2004-02-14  Andrew Cagney  <cagney@redhat.com>
1466
1467         * configure.host (HDEFINES): When hppa*-*-hpux*, define
1468         _LARGEFILE64_SOURCE.
1469
1470 2004-02-13  Andrew Cagney  <cagney@redhat.com>
1471
1472         * elf.c (vma_page_aligned_bias): New function.
1473         (assign_file_positions_except_relocs)
1474         (assign_file_positions_for_segments): Replace broken modulo
1475         arithmetic with call to vma_page_aligned_bias.
1476
1477 2004-02-11  Andrew Cagney  <cagney@redhat.com>
1478
1479         * bfd-in.h: Update copyright.
1480         (bfd_tell): Change return type to file_ptr.
1481         * bfd-in2.h: Re-generate.
1482         * cache.c: Update copyright.
1483         (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1484         parameter.
1485         (close_one): Use real_ftell.
1486         * bfdio.c: Update copyright.
1487         (real_ftell, real_fseek): New functions.
1488         (bfd_tell): Use real_fseek and real_ftell, change return type to
1489         file_ptr.
1490         (bfd_seek): Use real_ftell and real_fseek, change type of
1491         file_position to a file_ptr.
1492         * libbfd-in.h: Update copyright.
1493         (real_ftell, real_fseek): Declare.
1494         * libbfd.h: Re-generate.
1495
1496         * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1497         fseeko and fseeko64.  Determine bfd_file_ptr.
1498         * configure: Re-generate.
1499         * config.in: Re-generate.
1500
1501 2004-02-09  Anil Paranjpe  <anilp1@KPITCummins.com>
1502
1503         * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1504         * elf32-h8300.c: Likewise.
1505
1506 2004-02-09  Christian Vogel <vogelchr@vogel.cx>
1507             Nick Clifton  <nickc@redhat.com>
1508
1509         * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1510         GOT entries with no associated GOT subsection.
1511
1512 2004-02-09  Richard Sandiford  <rsandifo@redhat.com>
1513
1514         * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1515         * elf.c (swap_out_syms): Use it to decide whether local section
1516         symbols should be named.
1517         * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1518         * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1519         (elf_backend_name_local_section_symbols): Define.
1520         * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1521
1522 2004-01-30  H.J. Lu  <hongjiu.lu@intel.com>
1523
1524         * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1525         (elfNN_ia64_relax_section): Optimize brl to br during the relax
1526         finalize pass.
1527
1528 2004-01-30  Alexandre Oliva  <aoliva@redhat.com>
1529
1530         * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1531         to bfd_link_hash_entry passed by reference to
1532         _bfd_generic_link_add_one_symbol.
1533
1534 2004-01-25  H.J. Lu  <hongjiu.lu@intel.com>
1535
1536         * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1537         relocations against dynamic symbols.
1538
1539 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
1540
1541         * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1542         change.
1543
1544 2004-01-21  Tom Rix  <tcrix@worldnet.att.net>
1545
1546         * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1547         * bfd-in2.h, libbfd.h: Rebuilt.
1548
1549 2004-01-20  Danny Smith  <dannysmith@users.sourceforge.net>
1550
1551         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1552         IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1553         flag has been cleared.
1554
1555 2004-01-19  Kazu Hirata  <kazu@cs.umass.edu>
1556
1557         * coff-h8300.c: Add and adjust comments about relaxation.
1558         * elf32-h8300.c: Likewise.
1559
1560 2004-01-16  Kazu Hirata  <kazu@cs.umass.edu>
1561
1562         * coff-h8300.c: Fix comment typos.
1563         * elf32-h8300.c: Likewise.
1564
1565 2004-01-16  Kazu Hirata  <kazu@cs.umass.edu>
1566
1567         * coff-h8300.c: Add comments about relaxation.
1568         * elf32-h8300.c: Likewise.
1569
1570 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1571
1572         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1573         throughout.
1574         * aclocal.m4: Regenerate.
1575         * configure: Regenerate.
1576
1577 2004-01-13  Ian Lance Taylor  <ian@wasabisystems.com>
1578
1579         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1580         mips_elf64_rtype_to_howto instead of using howto_table.
1581
1582 2004-01-13  Daniel Jacobowitz  <drow@mvista.com>
1583
1584         * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1585         the .plt section.
1586         (elf32_arm_check_relocs): Don't increment the PLT refcount for
1587         relocs which would not use the PLT.
1588
1589 2004-01-13  Alan Modra  <amodra@bigpond.net.au>
1590
1591         * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1592         (ppc64_elf_gc_sweep_hook): Likewise.
1593         (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1594
1595 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
1596
1597         Adds linker relaxation support for bit manipulation insns like
1598         band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1599         bst, btst, bxor.
1600         * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1601         elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1602         * coff-h8300.c: Opcode for bit manipulation insn is checked in
1603         h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1604
1605 2004-01-12  Alan Modra  <amodra@bigpond.net.au>
1606
1607         * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1608
1609 2004-01-11  Kazu Hirata  <kazu@cs.umass.edu>
1610
1611         * elf32-h8300.c: Fix formatting.
1612
1613 2004-01-11  Kazu Hirata  <kazu@cs.umass.edu>
1614
1615         * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1616         dynamic object is present.  Declare r_symndx and h in an inner
1617         scope.
1618         * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1619
1620 2004-01-09  Daniel Jacobowitz  <drow@mvista.com>
1621
1622         * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1623         (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1624         (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1625         identically.  Do not emit PC24 relocations for shared libraries.
1626         (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1627         identically.  Don't adjust pc_count.
1628         (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1629         Set ELF_LINK_HASH_NEEDS_PLT for both.  Don't adjust pc_count; don't
1630         adjust count for branch relocations.
1631         (allocate_dynrelocs): Correct typo in call to
1632         WILL_CALL_FINISH_DYNAMIC_SYMBOL.  Never allocate space for
1633         PC24 or PLT32 relocs when linking.
1634
1635 2004-01-09  Dmitry Semyonov  <Dmitry.Semyonov@oktet.ru>
1636
1637         * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1638         relocation howto with ARM_26 one for consistency.
1639         (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1640         that will be converted to ARM_26D ones, since we always want 'done'
1641         relocations to be reflected in section's data.
1642         (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1643         offset.
1644         (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1645         requested.
1646
1647 2004-01-08  Dmitry Semyonov  <Dmitry.Semyonov@oktet.ru>
1648
1649         * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1650         are not partial_inplace during a relocatable link.
1651
1652 2004-01-08  Kazu Hirata  <kazu@cs.umass.edu>
1653
1654         * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1655         if no dynamic object is present.  Declare r_symndx and h in an
1656         inner scope.
1657
1658 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1659
1660         * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1661         trampoline if it is known out of range.
1662
1663 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
1664
1665         2003-12-17  Alexandre Oliva  <aoliva@redhat.com>
1666         * elf32-frv.c (_frv_osec_readonly_p): New.
1667         (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1668         undefweak symbol.
1669         (_frv_count_got_plt_entries): Adjust expected count accordingly.
1670         (elf32_frv_relocate_section): Likewise.  Error out if attempting
1671         to emit rofixups or dynamic relocs in read-only segments.  Use
1672         _bfd_elf_section_offset to adjust r_offsets in rofixups and
1673         dynamic relocations.
1674         2003-12-12  Alexandre Oliva  <aoliva@redhat.com>
1675         * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1676         relocations or fixups involving merged sections correctly.  Avoid
1677         crash when undefined symbol is referenced by R_FRV_32 or
1678         R_FRV_FUNCDESC_VALUE.
1679         2003-12-02  Alexandre Oliva  <aoliva@redhat.com>
1680         * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1681         input section holding local symbol to addend of R_FRV_32 or
1682         R_FRV_FUNCDESC_VALUE dynamic relocation.
1683         2003-11-27  Alexandre Oliva  <aoliva@redhat.com>
1684         * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1685         (elf32_frv_always_size_sections): Don't store pointer to
1686         __stacksize symbol in sec_info.
1687         (elf32_frv_modify_segment_map): Look it up here.
1688         2003-11-26  Alexandre Oliva  <aoliva@redhat.com>
1689         * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1690         of the lazy PLT entry, not only its offset, as the low word of a
1691         function descriptor.
1692         2003-11-10  Alexandre Oliva  <aoliva@redhat.com>
1693         * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1694         if a hash table entry already exists but is not a definition.
1695         2003-11-05  Alexandre Oliva  <aoliva@redhat.com>
1696         * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1697         (_frv_add_rofixup): Don't inline.
1698         (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1699         for undefweak symbols.
1700         (elf32_frv_relocate_section): Avoid crash while computing
1701         relocation when linking with shared library.  Only emit rofixups
1702         and dynamic relocations for alloc&load sections.  Mark binaries
1703         with inter-segment relocations for relocation as a unit.
1704         (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1705         (DEFAULT_STACK_SIZE): New.
1706         (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1707         emit rofixups or dynamic relocs when linking dynamic non-PIE
1708         executables.
1709         (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1710         shared libs too.  Reserve the last entry for the GOT pointer.
1711         (elf32_frv_finish_dynamic_sections): Emit it.
1712         (elf32_frv_always_size_sections): New.
1713         (elf32_frv_modify_segment_map): New.
1714         (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1715         sections.
1716         (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1717         (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1718         (elf_backend_always_size_sections): New.
1719         (elf_backend_modify_segment_map): New.
1720         2003-10-31  Alexandre Oliva  <aoliva@redhat.com>
1721         * config.bfd: Added frv-*-*linux*.
1722         * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1723         ABS section, instead of crashing.
1724         (elf32_frv_relocate_section): Don't crash before warning about
1725         different segments in non-PIC relocation.
1726         2003-10-17  Alexandre Oliva  <aoliva@redhat.com>
1727         * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1728         relocs to undefweak symbols.
1729         (elf32_frv_relocate_section): Ditto for undefined symbols.
1730         2003-10-06  Alexandre Oliva  <aoliva@redhat.com>
1731         * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1732         gotfixup section was created.
1733         2003-09-30  Alexandre Oliva  <aoliva@redhat.com>
1734         * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1735         FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1736         complain_overflow_signed.
1737         * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1738         have not been allocated.
1739         (_frv_emit_got_relocs_plt_entries): Return non-void.  Assert
1740         privfd only if dynamic sections were created.
1741         (elf32_frv_relocate_section): Compute gprel_segment, and use it
1742         for GPREL relocs.  When linking relocatable FDPIC executables,
1743         emit warnings for relocations that would be illegal on PIE or
1744         shared libraries.  Emit rofixup for R_FRV_32 only if input object
1745         is not FDPIC.
1746         (_frv_create_got_section): Define _gp symbol in the rofixup
1747         section.
1748         (elf32_frv_finish_dynamic_sections): If rofixups needed but
1749         dynamic sections missing, error out requesting -melf32frvfd.
1750         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
1751         * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1752         computation of addends from section and global or local symbol
1753         value.  Change return type to bfd_boolean, and return a failure if
1754         a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1755         nonzero addend is required.
1756         (elf32_frv_relocate_section): Likewise.  Print error for
1757         unsupported nonzero addends.
1758         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
1759         * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1760         force everything local.
1761         (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1762         * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1763         (frv_gotfixup_section): New.
1764         (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1765         (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1766         and relocsfdv.
1767         (_frv_add_rofixup): New.
1768         (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1769         fdpic executables.  Use FRV_SYM_LOCAL more widely to simplify and
1770         improve some ugly conditions.
1771         (elf32_frv_relocate_section): Likewise.  Reject inter-segment
1772         relocations in fdpic.
1773         (_frv_create_got_section): Create .rofixup.got section.
1774         (struct _frv_dynamic_got_info): Added fixups.
1775         (_frv_count_got_plt_entries): Account in-GOT relocations into
1776         relocs32, relocsfd and relocsfdv.  Account them into relocs or
1777         fixups, as appropriate.
1778         (elf32_frv_size_dynamic_sections): Size rofixup section.  Simplify
1779         sizing of gotrel.
1780         (elf32_frv_finish_dynamic_sections): Verify that the right number
1781         of relocations and fixups was generated.
1782         (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1783         relocsfdv.
1784         * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1785         SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1786         (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1787         descriptor of a (formerly-)global symbol is local.
1788         (struct frv_pic_relocs_info): Adjust comments.
1789         (_frv_emit_got_relocs_plt_entries): Adjust.
1790         (elf32_frv_relocate_section): Likewise.
1791         (_frv_count_got_plt_entries): Likewise.
1792         * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1793         symbol's value to addend in the common preamble.  Decay dynamic
1794         symbols to section+offset if they bind or call locally, for GOT
1795         and FUNCDESC_VALUE, respectively.
1796         (elf32_frv_relocate_section): Likewise.
1797         (elf32_frv_check_relocs): Don't register as dynamic symbols of
1798         internal or hidden visibility.
1799         2003-09-17  Alexandre Oliva  <aoliva@redhat.com>
1800         * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1801         argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1802         (elf32_frv_relocate_section): Pass relocation addend in.  Use
1803         original relocation addend to look up the got relocs/plt entries
1804         table.  Do not call _bfd_elf_rel_local_sym.  Don't error out when
1805         processing relocations that reference .scommon symbols.
1806         2003-09-15  Alexandre Oliva  <aoliva@redhat.com>
1807         Introduce support for dynamic linking.
1808         * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1809         (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1810         elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1811         (frv_reloc_type_lookup): Return REL howtos for executables and
1812         dynamic libraries.
1813         (frv_info_to_howto_rel): New.
1814         (struct frv_elf_link_hash_table): New.
1815         (frv_hash_table, frv_got_section, frv_gotrel_section,
1816         frv_plt_section, frv_pltrel_section, frv_relocs_info,
1817         frv_got_initial_offset, frv_plt_initial_offset): New macros.
1818         (frv_elf_link_hash_table_create): New.
1819         (struct frv_pic_relocs_info): New.
1820         (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1821         (frv_pic_relocs_info_find): New.
1822         (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1823         New.
1824         (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1825         (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1826         (_frv_emit_got_relocs_plt_entries): New.
1827         (elf32_frv_relocate_section): Add support for dynamic linking.
1828         Handle new relocations.
1829         (_frv_create_got_section): New.
1830         (elf32_frv_create_dynamic_sections): New.
1831         (ELF_DYNAMIC_INTERPRETER): New.
1832         (struct _frv_dynamic_got_info): New.
1833         (_frv_count_got_plt_entries): New.
1834         (struct _frv_dynamic_got_plt_info): New.
1835         (_frv_compute_got_alloc_data): New.
1836         (_frv_get_got_entry, _frv_get_fd_entry): New.
1837         (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1838         (_frv_resolve_final_relocs_info): New.
1839         (elf32_frv_size_dynamic_sections): New.
1840         (elf32_frv_finish_dynamic_sections): New.
1841         (elf32_frv_adjust_dynamic_symbol): New.
1842         (elf32_frv_finish_dynamic_symbol): New.
1843         (elf32_frv_check_relocs): Handle new relocs.  Explain how the
1844         whole thing works.
1845         (elf_info_to_howto_rel): Define.
1846         (bfd_elf32_bfd_link_hash_table_create): Define.
1847         (elf_backend_create_dynamic_sections): Define.
1848         (elf_backend_adjust_dynamic_symbol): Define.
1849         (elf_backend_size_dynamic_sections): Define.
1850         (elf_backend_finish_dynamic_symbol): Define.
1851         (elf_backend_finish_dynamic_sections): Define.
1852         (elf_backend_want_got_sym): Define.
1853         (elf_backend_got_header_size): Define.
1854         (elf_backend_want_got_plt): Define.
1855         (elf_backend_plt_readonly): Define.
1856         (elf_backend_want_plt_sym): Define.
1857         (elf_backend_plt_header_size): Define.
1858         (elf_backend_may_use_rel_p): Define.
1859         (elf_backend_may_use_rela_p): Define.
1860         (elf_backend_default_use_rela_p): Define.
1861         2003-08-08  Alexandre Oliva  <aoliva@redhat.com>
1862         * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1863         R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1864         R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1865         (frv_reloc_map): Map the corresponding BFD relocs to them.
1866         (frv_reloc_type_lookup): ... and back to BFD relocs.
1867         * reloc.c: New relocs.
1868         * bfd-in2.h, libbfd.h: Rebuilt.
1869         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
1870         * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1871         R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1872         R_FRV_FUNCDESC_GOTLO): New.
1873         (frv_reloc_map): Map the corresponding BFD relocs to them.
1874         (frv_reloc_type_lookup): ... and back to BFD relocs.
1875         * reloc.c: New relocs.
1876         * bfd-in2.h, libbfd.h: Rebuilt.
1877
1878 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1879
1880         * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1881         targets to support pages of up to 64kB.
1882         (elf32_bed): Redefine to get a separate backend data structure for
1883         traditional targets.
1884         * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1885         targets to support pages of up to 64kB.
1886         (elf64_bed): Redefine to get a separate backend data structure for
1887         traditional targets.
1888         * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1889         targets to support pages of up to 64kB.
1890         (elf32_bed): Redefine to get a separate backend data structure for
1891         traditional targets.
1892
1893 2004-01-04  Mark Kettenis  <kettenis@gnu.org>
1894
1895         * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1896
1897 2004-01-02  Mark Kettenis  <kettenis@gnu.org>
1898
1899         * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1900         (elf_i386_grok_psinfo): Likewise.
1901
1902 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
1903
1904         * config.bfd: Add m68k-uClinux target.
1905
1906 2004-01-01  Grant Edwards <grante@visi.com>
1907
1908         * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1909         * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1910         (elf32_h8_gc_sweep_hook): New function.
1911         (elf_backend_gc_mark_hook): Define.
1912         (elf_backend_gc_sweep_hook): Define.
1913         (elf_backend_can_gc_sections): Define.
1914
1915 For older changes see ChangeLog-0203
1916 \f
1917 Local Variables:
1918 mode: change-log
1919 left-margin: 8
1920 fill-column: 74
1921 version-control: never
1922 End: