bfd/ChangeLog

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