bfd/ChangeLog

   1 2006-12-29  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * elflink.c (elf_link_add_object_symbols): Remember the symbol
   4         size only if it is defined.
   5
   6 2006-12-25  Kazu Hirata  <kazu@codesourcery.com>
   7
   8         * archures.c (bfd_mach_cpu32_fido): New.
   9         (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_a,
  10         bfd_mach_mcf_isa_a_mac, bfd_mach_mcf_isa_a_emac,
  11         bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
  12         bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_b_nousp,
  13         bfd_mach_mcf_isa_b_nousp_mac, bfd_mach_mcf_isa_b_nousp_emac,
  14         bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac,
  15         bfd_mach_mcf_isa_b_emac, bfd_mach_mcf_isa_b_float,
  16         bfd_mach_mcf_isa_b_float_mac, bfd_mach_mcf_isa_b_float_emac):
  17         Increment the defined values.
  18         * bfd-in2.h: Regenerate.
  19         * cpu-m68k.c (arch_info_struct): Add en entry for
  20         bfd_mach_cpu32_fido.
  21         * elf32-m68k.c (elf32_m68k_object_p): Handle
  22         EF_M68K_CPU32_FIDO_A.
  23         (elf32_m68k_merge_private_bfd_data): Use EF_M68K_CPU32_MASK.
  24         (elf32_m68k_print_private_bfd_data): Handle
  25         EF_M68K_CPU32_FIDO_A.
  26
  27 2006-12-25  Mei Ligang  <ligang@sunnorth.com.cn>
  28
  29         * elf32-score.c (score_elf_got_lo16_reloc): Change some variables
  30         type from unsigned to signed.
  31         (score_elf_final_link_relocate): Fix bugs of handling relocation
  32         type R_SCORE_GOT15, R_SCORE_GOT_LO16, and R_SCORE_REL32.
  33         (_bfd_score_elf_relocate_section): Handle R_SCORE_GOT_LO16
  34         specially.
  35
  36 2006-12-23  Jakub Jelinek  <jakub@redhat.com>
  37
  38         * elf-bfd.h (struct elf_backend_data): Add as_needed_cleanup hook.
  39         * elfxx-target.h (elf_backend_as_needed_cleanup): Define.
  40         (elfNN_bed): Add as_needed_cleanup hook.
  41         * elflink.c (elf_link_add_object_symbols): Call it when reverting
  42         hash table changes for unneeded --as-needed input.
  43         * elf64-ppc64.c (elf_backend_as_needed_cleanup): Define.
  44         (ppc64_elf_as_needed_cleanup): New function.
  45
  46 2006-12-19  Kazu Hirata  <kazu@codesourcery.com>
  47
  48         * elf32-m68k.c (elf32_m68k_object_p,
  49         elf32_m68k_print_private_bfd_data): Use EF_M68K_ARCH_MASK to
  50         extract architecture mask.
  51
  52 2006-12-19  Nathan Sidwell  <nathan@codesourcery.com>
  53
  54         * elf.c (assign_file_positions_for_load_sections): Adjust p_vaddr
  55         by p_vaddr_offset.  Copy alignment & use if it is valid.
  56         (rewrite_elf_program_headers): Cope with leading padding in a
  57         segment that does not contain file or program headers.
  58         (copy_elf_program_header): Likewise.
  59
  60 2006-12-15  Mark Kettenis  <kettenis@gnu.org>
  61
  62         * config.bfd: (sh*-*-openbsd*): Add target.
  63         * configure.in (sh*-*-openbsd*): Set COREFILE to netbsd-core.lo.
  64         * configure: Regenerate.
  65
  66 2006-12-15  Alan Modra  <amodra@bigpond.net.au>
  67
  68         * opncls.c (bfd_openr_iovec): Add "stat" parameter.
  69         (struct opncls): Add "stat" field.
  70         (opncls_bstat): Call vec->stat.
  71         * bfd-in2.h: Regenerate.
  72         * elf32-spu.c (spu_elf_open_builtin_lib): Adjust.
  73
  74 2006-12-14  Alan Modra  <amodra@bigpond.net.au>
  75
  76         * elf-bfd.h (struct bfd_elf_section_data): Clarify sec_group
  77         and next_in_group usage.
  78
  79 2006-12-14  Alan Modra  <amodra@bigpond.net.au>
  80
  81         PR 3704
  82         * bfdio.c (bfd_bread): Don't read past end of archive elements.
  83
  84 2006-12-12  Daniel Jacobowitz  <dan@codesourcery.com>
  85
  86         * doc/Makefile.am (bfd_TEXINFOS): Set.
  87         (bfd.info bfd.dvi bfd.html): Delete rule.
  88         * doc/Makefile.in: Regenerated.
  89
  90 2006-12-11  Daniel Jacobowitz  <dan@codesourcery.com>
  91
  92         * configure.in: Define GENINSRC_NEVER.
  93         * doc/Makefile.am (bfd.info): Remove srcdir prefix.
  94         (MAINTAINERCLEANFILES): Add info file.
  95         (DISTCLEANFILES): Pretend to add info file.
  96         * po/Make-in (.po.gmo): Put gmo files in objdir.
  97         * configure, Makefile.in, doc/Makefile.in: Regenerated.
  98
  99 2006-12-11  Eric Botcazou  <ebotcazou@adacore.com>
 100
 101         * elflink.c (bfd_elf_gc_sections): Also search for corresponding
 102         sections with .gnu.linkonce.t. prefix.
 103
 104 2006-12-07  Kazu Hirata  <kazu@codesourcery.com>
 105
 106         * elf32-m68k.c: Update uses of EF_M68K_*.
 107
 108 2006-12-07  H.J. Lu <hjl@gnu.org>
 109
 110         PR ld/3666
 111         * elflink.c (elf_link_add_object_symbols): Keep symbol
 112         visibility for symbols from discarded section.
 113
 114 2006-12-06  Alan Modra  <amodra@bigpond.net.au>
 115
 116         * elf64-alpha.c (elf64_alpha_merge_symbol_attribute): New function.
 117         (elf_backend_merge_symbol_attribute): Define.
 118
 119 >>>>>>> 1.3701
 120 2006-12-04  Jan Beulich  <jbeulich@novell.com>
 121
 122         * elflink.c (_bfd_elf_link_create_dynamic_sections): Don't create
 123         .eh_frame_hdr section from here anymore.
 124         (bfd_elf_size_dynamic_sections): Call _bfd_elf_maybe_strip_eh_frame_hdr
 125         a little earlier.
 126
 127 2006-12-01  H.J. Lu  <hongjiu.lu@intel.com>
 128
 129         PR binutils/3609
 130         * elf.c (rewrite_elf_program_header): Preserve segment physical
 131         address in the output segment if the first section in the
 132         corresponding input segment is null.
 133
 134 2006-12-01  Nick Clifton  <nickc@redhat.com>
 135
 136         PR 3609
 137         * elf.c (rewrite_elf_program_header): Do not use the first_section
 138         pointer if it is null.
 139
 140 2006-11-29  Paul Brook  <paul@codesourcery.com>
 141
 142         * elf32-arm.c (elf32_arm_to_thumb_export_stub): Assert that output
 143         section is present.
 144         (allocate_dynrelocs): Only add export stub for symbols defined in
 145         this object.
 146
 147 2006-11-29  Paul Brook  <paul@codesourcery.com>
 148
 149         * elf32-arm.c (elf32_arm_to_thumb_export_stub): Assert that output
 150         section is present.
 151         (allocate_dynrelocs): Only add export stub for symbols defined in
 152         this object.
 153
 154 2006-11-29  Paul Brook  <paul@codesourcery.com>
 155         Julian Brown  <julian@codesourcery.com>
 156
 157         * elf32-arm.c (copy_eabi_attributes): Correct starting offset.
 158         (elf32_arm_merge_eabi_attributes): Mark output as initialized.
 159         Only set Tag_CPU_name and Tag_ABI_PCS_R9_use if input attribute
 160         is present.
 161
 162 2006-11-27  Bob Wilson  <bob.wilson@acm.org>
 163
 164         * elf32-xtensa.c (elf_xtensa_special_sections): Add .xtensa.info.
 165
 166 2006-11-24  H.J. Lu  <hongjiu.lu@intel.com>
 167
 168         * elf.c (IS_SECTION_IN_INPUT_SEGMENT): New.
 169         (INCLUDE_SECTION_IN_SEGMENT): Use IS_SECTION_IN_INPUT_SEGMENT.
 170         (rewrite_elf_program_header): Don't preserve segment physical
 171         address in the output segment if the first section in the
 172         corresponding input segment is removed.
 173
 174 2006-11-22  Alan Modra  <amodra@bigpond.net.au>
 175
 176         * pef.c (bfd_pef_make_empty_symbol): Delete function.  Define instead.
 177         * xsym.c (bfd_sym_make_empty_symbol): Likewise.
 178         * xsym.h (bfd_sym_make_empty_symbol): Delete.
 179
 180 2006-11-21  Greg McGary  <greg@mcgary.org>
 181
 182         * elf32-ppc.c (ppc_elf_relocate_section): Fixup D field
 183         at proper offset in little-endian mode.
 184         * elf64-ppc.c (ppc_elf_relocate_section): Likewise.
 185
 186 2006-11-21  Jakub Jelinek  <jakub@redhat.com>
 187
 188         * elf-eh-frame.c (struct cie): New type.
 189         (cie_compare): Removed.
 190         (cie_eq, cie_hash, cie_compute_hash): New functions.
 191         (_bfd_elf_discard_section_eh_frame): Rewrite not to rely on FDEs
 192         pointing only to last CIE and allow merging of any duplicate CIEs,
 193         not just duplicate consecutive CIEs.
 194         (_bfd_elf_discard_section_eh_frame_hdr): Delete cies hash table.
 195         * elf-bfd.h (struct cie_header, struct cie): Removed.
 196         (struct eh_frame_sec_info): Remove alloced field.
 197         (struct eh_frame_hdr_info): Remove last_cie, last_cie_sec
 198         and last_cie_inf fields.  Add cies field.
 199
 200 2006-11-20  Alan Modra  <amodra@bigpond.net.au>
 201
 202         * bfd-in.h (struct stat): Don't typedef.
 203         * bfdio.c (bfd_get_size): Return a file_ptr.
 204         * cisco-core.c (cisco_core_file_validate): Use bfd_size_type for nread.
 205         * mmo.c (mmo_scan): Use file_ptr for curpos.
 206         * trad-core.c (trad_unix_core): Don't cast statbuf.st_size to
 207         unsigned long.
 208         * bfd-in2.h: Regenerate.
 209
 210 2006-11-20  Alan Modra  <amodra@bigpond.net.au>
 211
 212         PR 3532
 213         * bfd-in.h (struct bfd_hash_table): Reorganize.  Add "frozen".
 214         * hash.c (bfd_hash_table_init_n): Init frozen.
 215         (bfd_hash_lookup): Don't grow if frozen.
 216         (bfd_hash_traverse): Freeze hash table during traversal.
 217         * bfd-in2.h: Regenerate.
 218
 219 2006-11-18  Alan Modra  <amodra@bigpond.net.au>
 220
 221         * elflink.c (_bfd_elf_check_kept_section): Test for kept group
 222         section.  Save result of checks in kept_section.
 223         (_bfd_elf_section_already_linked): Tidy.  Correct comments.
 224         Ignore all group member sections.  Handle special matching of
 225         single-member groups against linkonce sections via their group
 226         section.  When such a match is found, set kept_section to the
 227         group member section rather than to the group.
 228
 229 2006-11-14  Phil Lello  <phil.lello@homecall.co.uk>
 230
 231         * peXXigen.c: Updates for PE/COFF V8.0, and clarification
 232         (dir_names): Added CLR Runtime Header to dir_names[].
 233         (_bfd_XX_print_private_bfd_data_common): Added EFI_ROM and XBOX
 234         subsystem names
 235         (_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out)
 236         (pe_print_idata, pe_print_edata)
 237         (_bfd_XX_bfd_copy_private_bfd_data_common)
 238         (_bfd_XXi_final_link_postscript): Use #DEFINEs for index into
 239         DataDirectory.
 240
 241 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
 242
 243         * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
 244         prototype.
 245         (bfd_elf32_arm_set_byteswap_code): New prototype.
 246         * bfd-in2.h: Regenerate.
 247         * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Don't take
 248         byteswap_code as an argument.  Revert 2006-11-01 change.
 249         (bfd_elf32_arm_set_byteswap_code): New.
 250         (elf32_arm_size_dynamic_sections): Call
 251         bfd_elf32_arm_process_before_allocation.
 252
 253 2006-11-10  Thiemo Seufer  <ths@mips.com>
 254
 255         * config.bfd (mips*el-sde-elf*, mips*-sde-elf*): Drop ECOFF support
 256         for SDE configs.
 257
 258 2006-11-10  Nick Clifton  <nickc@redhat.com>
 259
 260         * config.bfd: Move previously obsoleted targets to the REMOVED
 261         list.
 262         Add maxq-*-coff to the obsolete list.
 263
 264 2006-11-10  Pedro Alves  <pedro_alves@portugalmail.pt>
 265
 266         * pe-arm-wince.c (LOCAL_LABEL_PREFIX): Define as ".".
 267         * pei-arm-wince.c (LOCAL_LABEL_PREFIX): Likewise.
 268         * coff-arm.c (LOCAL_LABEL_PREFIX): Only define if not defined before.
 269
 270 2006-11-07  Daniel Jacobowitz  <dan@codesourcery.com>
 271
 272         * elf32-arm.c (find_thumb_glue): Add ERROR_MESSAGE argument; set it
 273         on error.
 274         (find_arm_glue): Likewise.
 275         (elf32_thumb_to_arm_stub, elf32_arm_create_thumb_stub)
 276         (elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate): Add
 277         ERROR_MESSAGE argument and pass it through.
 278         (elf32_arm_to_thumb_export_stub): Update.
 279         (elf32_arm_relocate_section): Use ERROR_MESSAGE and reloc_dangerous.
 280
 281 2006-11-07  Alan Modra  <amodra@bigpond.net.au>
 282
 283         * elf64-ppc.c (enum _ppc64_sec_type): New.
 284         (struct _ppc64_elf_section_data): Move "t_symndx" into opd union,
 285         and rename fields.  Add sec_type and has_14bit_branch.
 286         (struct ppc_link_hash_table): Remove has_14bit_branch.
 287         (get_opd_info, get_tls_mask, ppc64_elf_edit_opd): Adjust.
 288         (ppc64_elf_relocate_section): Likewise.
 289         (ppc64_elf_check_relocs): Likewise.  Set per-section has_14bit_branch.
 290         (ppc64_elf_size_stubs): Don't set default group size here.
 291         (group_sections): Instead do so here, and group sections using
 292         their individual requirements.
 293
 294 2006-11-07  Alan Modra  <amodra@bigpond.net.au>
 295
 296         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Remove "has_dotsym"
 297         and union.
 298         (struct ppc_link_hash_entry): Add "next_dot_sym".
 299         (struct ppc_link_hash_table): Add "dot_syms".
 300         (link_hash_newfunc): Make list of syms starting with a dot.
 301         (ppc_get_stub_entry, adjust_opd_syms): Adjust.
 302         (ppc64_elf_add_symbol_hook): Don't set has_dotsym.
 303         (struct add_symbol_adjust_data): Delete.
 304         (add_symbol_adjust): Simplify params and return.
 305         (ppc64_elf_check_directives): Just process the "dot_syms" lists,
 306         not all syms.
 307
 308 2006-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
 309
 310         * libbfd-in.h (_bfd_clear_contents): New prototype.
 311         * reloc.c (_bfd_clear_contents): New.
 312         * libbfd.h: Regenerated.
 313
 314         * elf32-arm.c (elf32_arm_final_link_relocate): Use
 315         _bfd_clear_contents.
 316         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
 317         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
 318         * elf32-i386.c (elf_i386_relocate_section): Likewise.
 319         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 320         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 321         * elf32-sh.c (sh_elf_relocate_section): Likewise.
 322         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
 323         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 324         * elf64-s390.c (elf_s390_relocate_section): Likewise.
 325         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
 326         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 327
 328         * elfxx-ia64.c (elfNN_ia64_relocate_section): Set value to
 329         zero for discarded symbols.
 330         * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
 331
 332 2006-11-01  Thiemo Seufer  <ths@mips.com>
 333             David Ung  <davidu@mips.com>
 334
 335         * elf-bfd.h (local_call_stubs): New member.
 336         * elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros.
 337         (mips_elf_calculate_relocation): Handle local mips16 call stubs.
 338         (mips16_stub_section_p): Rename from mips_elf_stub_section_p, use
 339         the new stub macros.
 340         (_bfd_mips_elf_check_relocs): Handle call stubs for code which
 341         mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark
 342         used stubs with SEC_KEEP. Use the new stub macros.
 343
 344 2006-11-01  Alan Modra  <amodra@bigpond.net.au>
 345
 346         * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct
 347         check for PLT usage.
 348
 349 2006-11-01  Daniel Jacobowitz  <dan@codesourcery.com>
 350
 351         * elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.
 352
 353 2006-10-31  Alan Modra  <amodra@bigpond.net.au>
 354
 355         * elf.c (elfcore_write_note): Pad note descriptor to 4-byte
 356         boundary.  Tidy.  Comment.
 357
 358 2006-10-30  H.J. Lu  <hongjiu.lu@intel.com>
 359
 360         PR ld/3111
 361         * elf-bfd.h (elf_obj_tdata): Add symbuf.
 362         (_bfd_elf_section_already_linked): Add struct bfd_link_info *.
 363         (_bfd_elf_check_kept_section): Likewise.
 364         (bfd_elf_match_symbols_in_sections): Likewise.
 365
 366         * elf.c (assign_section_numbers): Updated to add
 367         struct bfd_link_info *.
 368         (bfd_elf_match_symbols_in_sections): Updated. Cache symbol
 369         buffer if info->reduce_memory_overheads is false.
 370
 371         * elflink.c (match_group_member): Updated to add
 372         struct bfd_link_info *.
 373         (_bfd_elf_check_kept_section): Likewise.
 374         (elf_link_input_bfd): Likewise.
 375         (_bfd_elf_section_already_linked): Likewise.
 376         (bfd_elf_final_link): Free symbol buffer if
 377         info->reduce_memory_overheads is false.
 378
 379         * libbfd-in.h (_bfd_nolink_section_already_linked): Add
 380         struct bfd_link_info *.
 381         (_bfd_generic_section_already_linked): Likewise.
 382         * libbfd.h: Regenerated.
 383
 384         * linker.c (bfd_section_already_linked): Add
 385         struct bfd_link_info *.
 386         (_bfd_generic_section_already_linked): Likewise.
 387         * targets.c (bfd_target): Add struct bfd_link_info * to
 388         _section_already_linked.
 389         * bfd-in2.h: Regenerated.
 390
 391 2006-10-30  Alan Modra  <amodra@bigpond.net.au>
 392
 393         * bfd.c (bfd_error_type): Add bfd_error_on_input.
 394         (input_bfd, input_error): New static vars.
 395         (bfd_set_error): Handle bfd_error_on_input.
 396         (bfd_errmsg): Likewise.
 397         (bfd_perror): Simplify.
 398         * archive.c (_bfd_write_archive_contents): Report errors on input.
 399         * bfd-in2.h: Regenerate.
 400
 401 2006-10-30  Alan Modra  <amodra@bigpond.net.au>
 402
 403         * elf.c (elfcore_write_note): Pad to 4-byte boundary.
 404
 405 2006-10-28  Richard Sandiford  <richard@codesourcery.com>
 406
 407         * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
 408         * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
 409         (elf_mips_howto_table_rela): Likewise.
 410         * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
 411         (mips_elf64_howto_table_rela): Likewise.
 412
 413 2006-10-26  H.J. Lu  <hongjiu.lu@intel.com>
 414
 415         * elf.c (_bfd_elf_init_private_section_data): Assert output
 416         section ELF type instead of check if it is SHT_NULL.  Copy
 417         OS/PROC specific flags from input section to output section.
 418
 419 2006-10-27  Alan Modra  <amodra@bigpond.net.au>
 420
 421         * section.c (SEC_KEEP): Update comment.
 422         * bfd-in2.h: Regenerate.
 423         * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
 424         * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
 425         * stabs.c (_bfd_discard_section_stabs): Likewise.
 426         (_bfd_link_section_stabs): Likewise.  Simplify abs_section check.
 427
 428 2006-10-26  Ben Elliston  <bje@au.ibm.com>
 429
 430         * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
 431
 432         * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
 433         * targets.c (find_target): Remove extraneous break.
 434
 435 2006-10-26  Ben Elliston  <bje@au.ibm.com>
 436
 437         * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
 438         (struct maxq_reloc_map): Unused; remove.
 439         (maxq_reloc_map): Likewise.
 440         (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
 441
 442 2006-10-26  Ben Elliston  <bje@au.ibm.com>
 443
 444         * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
 445         from int to enum dynamic_lib_link_class lib_class.
 446         * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
 447         * bfd-in2.h: Regenerate.
 448
 449 2006-10-25  Alan Modra  <amodra@bigpond.net.au>
 450             Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 451             Yukishige Shibata  <shibata@rd.scei.sony.co.jp>
 452             Nobuhisa Fujinami  <fnami@rd.scei.sony.co.jp>
 453             Takeaki Fukuoka  <fukuoka@rd.scei.sony.co.jp>
 454
 455         * cpu-spu.c: New file.
 456         * elf32-spu.c: New file.
 457         * elf32-spu.h: New file.
 458         * archures.c: Add SPU support.
 459         * config.bfd: Likewise.
 460         * configure.in: Likewise.
 461         * reloc.c: Likewise.
 462         * targets.c: Likewise.
 463         * Makefile.am: Likewise.  Run "make dep-am".
 464         * libbfd.h: Regenerate.
 465         * bfd-in2.h: Regenerate.
 466         * Makefile.in: Regenerate.
 467         * configure: Regenerate.
 468         * po/SRC-POTFILES.in: Regenerate.
 469
 470 2006-10-23  Alan Modra  <amodra@bigpond.net.au>
 471
 472         * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
 473
 474 2006-10-23  Alan Modra  <amodra@bigpond.net.au>
 475
 476         * elf32-score.c: Formatting.
 477         (elf_backend_omit_section_dynsym): Define.
 478         (score_elf_create_dynamic_relocation): Remove code copied from mips.
 479         Don't use section syms in dynamic relocs.  Remove unused param.
 480         (score_elf_final_link_relocate): Remove unused param.
 481
 482 2006-10-23  Alan Modra  <amodra@bigpond.net.au>
 483
 484         * linker.c (fix_syms): Choose best of previous and next
 485         section based on section flags and vma.
 486
 487 2006-10-21  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 488
 489         * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
 490         only when the non visibility part of st_other is non-zero.
 491         * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
 492
 493 2006-10-20  Richard Sandiford  <richard@codesourcery.com>
 494
 495         * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
 496         PT_DYNAMIC on GNU/Linux targets.
 497
 498 2006-10-20  Richard Sandiford  <richard@codesourcery.com>
 499
 500         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
 501         size of .rel.dyn reflect the value of DT_RELSZ.
 502
 503 2006-10-20  Richard Sandiford  <richard@codesourcery.com>
 504
 505         * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
 506         a PT_NULL header for dynamic objects.
 507         (_bfd_mips_elf_modify_segment_map): Add it.
 508
 509 2006-10-19  Mei Ligang  <ligang@sunnorth.com.cn>
 510
 511         * elf32-score.c (score_elf_rel_dyn_section): Replace
 512         bfd_make_section with bfd_make_section_with_flags.
 513         (_bfd_score_elf_create_dynamic_sections): Ditto.
 514         (score_elf_create_got_section): Ditto.
 515         (score_elf_final_link_relocate): Delete referrence to
 516         EF_SCORE_HASENTRY.
 517
 518 2006-10-19  Richard Sandiford  <richard@codesourcery.com>
 519
 520         * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
 521         same symbol by increasing r_offset.
 522         (sort_dynamic_relocs_64): Likewise.  Fix comparisons between very
 523         large and very small symbol indexes.
 524
 525 2006-10-19  Richard Sandiford  <richard@codesourcery.com>
 526
 527         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
 528         and DT_MIPS_RLD_MAP tags for position-independent executables.
 529         Do not add DT_DEBUG to shared libraries for any MIPS target.
 530
 531 2006-10-18  H.J. Lu  <hongjiu.lu@intel.com>
 532
 533         PR ld/3290
 534         * elflink.c (elf_link_add_object_symbols): Hide definitions in
 535         debug sections.
 536
 537 2006-10-19  Alan Modra  <amodra@bigpond.net.au>
 538
 539         * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
 540         don't set, glue section size.
 541         (record_arm_to_thumb_glue): Set glue section size here.
 542         (record_thumb_to_arm_glue): Likewise.
 543         (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
 544         (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
 545
 546 2006-10-18  Roy Marples  <uberlord@gentoo.org>
 547
 548         * elf64-sparc.c: Add FreeBSD support.
 549         (elf64_sparc_fbsd_post_process_headers): New function.
 550         * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
 551         * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
 552         * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
 553         * configure: Regenerate.
 554
 555 2006-10-17  Mark Shinwell  <shinwell@codesourcery.com>
 556
 557         * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
 558         R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
 559         R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
 560         R_ARM_THM_MOVT_BREL relocations.
 561
 562 2006-10-17  Mark Shinwell  <shinwell@codesourcery.com>
 563
 564         * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
 565         R_THM_CALL to 25 and remove FIXME comment.
 566         (using_thumb2): New function.
 567         (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
 568
 569 2006-10-17  Mark Shinwell  <shinwell@codesourcery.com>
 570
 571         * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
 572         for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
 573         (elf32_arm_gc_sweep_hook): Likewise.
 574         (elf32_arm_check_relocs): Likewise.
 575         (allocate_dynrelocs): Likewise.
 576
 577 2006-10-17  Alan Modra  <amodra@bigpond.net.au>
 578
 579         * elf-bfd.h (struct elf_link_hash_table): Reorder.  Add
 580         text_index_section and data_index_section.
 581         (struct elf_backend_data): Add elf_backend_init_index_section.
 582         (_bfd_elf_init_1_index_section): Declare.
 583         (_bfd_elf_init_2_index_sections): Declare.
 584         * elfxx-target.h (elf_backend_init_index_section): Define.
 585         (elfNN_bed): Init new field.
 586         * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
 587         section and text_index_section plus data_index_section.
 588         (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
 589         (_bfd_elf_init_1_index_section): New function.
 590         (_bfd_elf_init_2_index_sections): New function.
 591         (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
 592         (elf_link_input_bfd): When emitting relocs, use text_index_section
 593         and data_index_section for removed sections.
 594         * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
 595         * elf32-i386.c: Likewise.
 596         * elf32-m32r.c: Likewise.
 597         * elf32-sh.c: Likewise.
 598         * elf32-xstormy16.c: Likewise.
 599         * elf32-xtensa.c: Likewise.
 600         * elf64-alpha.c: Likewise.
 601         * elf64-hppa.c: Likewise.
 602         * elf64-mmix.c: Likewise.
 603         * elf64-sh64.c: Likewise.
 604         * elfxx-ia64.c: Likewise.
 605         * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
 606         and data_index_section sym for relocs against sections with no dynamic
 607         section sym.
 608         (elf_backend_init_index_section): Define.
 609         * elf32-cris.c: Similarly.
 610         * elf32-hppa.c: Similarly.
 611         * elf32-i370.c: Similarly.
 612         * elf32-m68k.c: Similarly.
 613         * elf32-mips.c: Similarly.
 614         * elf32-ppc.c: Similarly.
 615         * elf32-s390.c: Similarly.
 616         * elf32-sparc.c: Similarly.
 617         * elf32-vax.c: Similarly.
 618         * elf64-mips.c: Similarly.
 619         * elf64-ppc.c: Similarly.
 620         * elf64-s390.c: Similarly.
 621         * elf64-sparc.c: Similarly.
 622         * elf64-x86-64.c: Similarly.
 623         * elfn32-mips.c: Similarly.
 624         * elfxx-mips.c: Similarly.
 625         * elfxx-sparc.c: Similarly.
 626         * linker.c (fix_syms): Base symbols in removed sections on
 627         previous section in preference to using absolute section.
 628
 629 2006-10-16  Andreas Schwab  <schwab@suse.de>
 630
 631         * elfxx-ia64.c (addend_compare): Properly compute return value.
 632
 633 2006-10-15  H.J. Lu  <hongjiu.lu@intel.com>
 634
 635         PR ld/3314
 636         * elf.c (assign_file_positions_for_non_load_sections): Don't
 637         page align empty SHF_ALLOC sections.
 638
 639 2006-10-13  Jakub Jelinek  <jakub@redhat.com>
 640
 641         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
 642         .plt sh_entsize to 0 if plt header size isn't multiple of
 643         plt entry size or for 32-bit which adds a nop insn at the
 644         end of the .plt section.
 645
 646 2006-10-12  Bob Wilson  <bob.wilson@acm.org>
 647
 648         * elf32-xtensa.c (elf_xtensa_action_discarded): New.
 649         (elf_backend_action_discarded): Define.
 650
 651 2006-10-11  Bob Wilson  <bob.wilson@acm.org>
 652
 653         * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
 654         unresolvable relocation error.
 655         (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
 656         symbols to zero.
 657
 658 2006-10-10  Bob Wilson  <bob.wilson@acm.org>
 659
 660         * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
 661         for PIE executables.
 662
 663 2006-10-03  Jakub Jelinek  <jakub@redhat.com>
 664
 665         * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
 666         * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
 667         Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
 668         DW_CFA_val_{offset{,_sf},expression}.
 669         (skip_non_nops): Record number of DW_CFA_set_loc ops.
 670         (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
 671         all ops.  If there are any DW_CFA_set_loc ops and they are pcrel
 672         or going to be pcrel, compute set_loc array.
 673         (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
 674         against DW_CFA_set_loc operands.
 675         (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
 676
 677 2006-10-02  Daniel Jacobowitz  <dan@codesourcery.com>
 678
 679         * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
 680         symbols from the --just-syms file.
 681
 682 2006-10-01  Alan Modra  <amodra@bigpond.net.au>
 683
 684         * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
 685         existence of PLT.
 686
 687 2006-09-29  H.J. Lu  <hongjiu.lu@intel.com>
 688
 689         PR ld/3283
 690         * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
 691         relocation overflow on branches to undefweaks.
 692
 693 2006-09-29  Alan Modra  <amodra@bigpond.net.au>
 694
 695         * po/BLD-POTFILES.in: Regenerate.
 696         * po/SRC-POTFILES.in: Regenerate.
 697
 698 2006-09-29  Danny Smith  <dannysmith@users.sourceforge.net>
 699
 700         PR 3276
 701         * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
 702         alignment for .data$, .rdata$ and .text$ sections so that sse
 703         and sse2 code will work for linkonce sections too.
 704         * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
 705
 706 2006-09-28  Alan Modra  <amodra@bigpond.net.au>
 707
 708         * elflink.c (_bfd_elf_gc_mark_hook): New function.
 709         * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
 710         * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
 711         * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
 712         * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
 713         * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
 714         * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
 715         * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
 716         * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
 717         * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
 718         * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
 719         * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
 720         * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
 721         * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
 722         * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
 723         * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
 724         * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
 725         * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
 726         * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
 727         * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
 728         * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
 729         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
 730         * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
 731         (bfinfdpic_gc_sweep_hook): Delete.
 732         (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
 733         * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
 734         (elf32_d10v_gc_sweep_hook): Delete.
 735         (elf_backend_gc_sweep_hook): Don't define.
 736         * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
 737         (fr30_elf_gc_sweep_hook): Delete.
 738         (elf_backend_gc_sweep_hook): Don't define.
 739         * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
 740         (elf32_frv_gc_sweep_hook): Delete.
 741         (elf_backend_gc_sweep_hook): Don't define.
 742         * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
 743         (iq2000_elf_gc_sweep_hook): Delete.
 744         (elf_backend_gc_sweep_hook): Don't define.
 745         * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
 746         _bfd_elf_gc_mark_hook.
 747         (openrisc_elf_gc_sweep_hook): Delete.
 748         (elf_backend_gc_sweep_hook): Don't define.
 749         * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
 750         (v850_elf_gc_sweep_hook): Delete.
 751         (elf_backend_gc_sweep_hook): Don't define.
 752         * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
 753         _bfd_elf_gc_mark_hook.
 754         (xstormy16_elf_gc_sweep_hook): Delete.
 755         (elf_backend_gc_sweep_hook): Don't define.
 756         * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
 757         (sh_elf64_gc_sweep_hook): Delete.
 758         (elf_backend_gc_sweep_hook): Don't define.
 759         * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
 760         (elf32_avr_gc_sweep_hook): Delete.
 761         (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
 762         * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
 763         (elf32_cr16c_gc_sweep_hook): Delete.
 764         (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
 765         * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
 766         (elf32_crx_gc_sweep_hook): Delete.
 767         (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
 768         * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
 769         (elf32_h8_gc_sweep_hook): Delete.
 770         (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
 771         * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
 772         (ip2k_elf_gc_sweep_hook): Delete.
 773         (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
 774         * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
 775         (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
 776         * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
 777         (elf_backend_gc_sweep_hook): Don't define.
 778         * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
 779         (elf_backend_gc_sweep_hook): Don't define.
 780         * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
 781         (elf32_m68hc11_gc_sweep_hook): Delete.
 782         * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
 783         (elf32_m68hc11_gc_sweep_hook): Delete.
 784         * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
 785         (elf32_msp430_gc_sweep_hook): Delete.
 786         (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
 787         * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
 788         (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
 789
 790 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
 791
 792         * bfd-in.h (CONST_STRNCPY) : Delete.
 793         (LITSTRCPY) : New.
 794         (LITMEMCPY) : New.
 795         * bfd-in2.h : Regenerate.
 796         * elflink.c  (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
 797         calculate string lengths.
 798         * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
 799
 800 2006-09-26  H.J. Lu  <hongjiu.lu@intel.com>
 801
 802         PR ld/3223
 803         PR ld/3267
 804         * elf.c (assign_file_positions_for_non_load_sections): Don't
 805         warn zero size allocated sections.
 806
 807 2006-09-27  Alan Modra  <amodra@bigpond.net.au>
 808
 809         * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
 810         to "name" so that compiler realizes it is never uninitialized.
 811         Use bfd_elf_sym_name.
 812
 813 2006-09-26  H.J. Lu  <hongjiu.lu@intel.com>
 814
 815         PR binutils/3262
 816         * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
 817         bfd_alloc to allocate segment map.
 818         (copy_elf_program_header): Likewise.
 819
 820 2006-09-26  Mark Shinwell  <shinwell@codesourcery.com>
 821             Joseph Myers  <joseph@codesourcery.com>
 822             Ian Lance Taylor  <ian@wasabisystems.com>
 823             Ben Elliston  <bje@wasabisystems.com>
 824
 825         * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
 826         * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
 827         (arch_info_struct, bfd_arm_update_notes): Likewise.
 828         (architectures): Likewise.
 829         (bfd_arm_merge_machines): Check for iWMMXt2.
 830         * bfd-in2.h: Rebuild.
 831
 832 2006-09-24  H.J. Lu  <hongjiu.lu@intel.com>
 833
 834         * configure: Regenerated.
 835
 836 2006-09-22  Alan Modra  <amodra@bigpond.net.au>
 837
 838         * elfcode.h (elf_swap_symbol_in): Return bfd_boolean.  Don't abort
 839         on error.
 840         * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
 841         (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
 842         * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
 843         and report error.
 844         * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
 845
 846 2006-09-20  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 847
 848         * elf32-s390.c (elf_s390_relocate_section): Remove check for code
 849         section in LD to LE linker relaxation for R_390_TLS_LDO32.
 850         * elf64-s390.c (elf_s390_relocate_section): Likewise for
 851         R_390_TLS_LDO64.
 852
 853 2006-09-20  Kai Tietz  <Kai.Tietz@onevision.com>
 854
 855         * configure.in: Added new target-vectors x86_64coff_vec,
 856         x86_64pe_vec, and x86_64pei_vec.
 857         * configure: Regenerate.
 858         * config.bfd: Adjusted x86_64 target architecture detection.
 859         * bfd.c: Add for new target "coff-x86-64"
 860         (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
 861         * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
 862         * libpei.h: Adjustments for COFF_WITH_pex64.
 863         * coffcode.h: Add for new target machine, architecture, signature, and internal
 864         signature handler.
 865         * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
 866         * Makefile.in: Regenerate.
 867         * pe-x86_64.c: Add for new target "pe-x86-64".
 868         * pei-x86_64.c: Add for new target "pei-x86-64".
 869         * peicode.h: Adjusts for new targets.
 870         (coff_swap_filehdr_out): Set for this target to
 871         _bfd_pex64_only_swap_filehdr_out.
 872         (SIZEOF_IDATA4): Define it as 8 byte size for this target.
 873         (SIZEOF_IDATA5): Define it as 8 byte size for this target.
 874         (jump_table jtab): Add for AMD64MAGIC.
 875         (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
 876         (pe_ILF_object_p): Add coff image-file signature to internal
 877         signature translation.
 878         * peXXigen.c: Adjust proper include of target coff-header and
 879         introduced target specific code
 880         (COFF_WITH_pex64): New macro for this target.
 881         (pe_print_idata): New dumping method for import section of PE+ files.
 882         * targets.c: Add new target vectors declarations for x86_64 coff targets.
 883         * coffcode.h: Support code to support the x86_64 PE magic number.
 884         * coff-x86_64.c: New file.
 885
 886 2006-09-17  Hans-Peter Nilsson  <hp@axis.com>
 887
 888         * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
 889         for .stabstr entry, explain why.
 890
 891 2006-09-17  Anton Blanchard  <anton@samba.org>
 892             Alan Modra  <amodra@bigpond.net.au>
 893
 894         * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
 895         entry isn't absolute.
 896
 897 2006-09-17  Mei Ligang  <ligang@sunnorth.com.cn>
 898
 899         * cpu-score.c: New file.
 900         * elf32-score.c: New file.
 901         * config.bfd: Add Score target.
 902         * Makefile.am: Add Score files.
 903         * Makefile.in: Regenerate.
 904         * archures.c: Add Score architecture.
 905         * reloc.c: Add Score relocs.
 906         * targets.c: Add Score target vectors.
 907         * bfd-in2.h: Regenerate.
 908         * libbfd.h: Regenerate.
 909         * configure.in: Add Score target.
 910         * configure: Regenerate.
 911
 912 2006-09-16  Nick Clifton  <nickc@redhat.com>
 913             Pedro Alves  <pedro_alves@portugalmail.pt>
 914
 915         * bfd-in.h (STRING_COMMA_LEN): New macro.  Takes one constant
 916         string as its argument and emits the string followed by a comma
 917         and then the length of the string.
 918         (CONST_STRNEQ): New macro.  Checks to see if a variable string
 919         has a constant string as its initial characters.
 920         (CONST_STRNCPY): New macro.  Copies a constant string to the start
 921         of a variable string.
 922         * bfd-in2.h: Regenerate.
 923         * archive.c: Make use of the new macros.
 924         * archive64.c: Likewise.
 925         * bfd.c: Likewise.
 926         * coff-ppc.c: Likewise.
 927         * coff-stgo32.c: Likewise.
 928         * coffcode.h: Likewise.
 929         * cofflink.c: Likewise.
 930         * cpu-i960.c: Likewise.
 931         * dwarf2.c: Likewise.
 932         * ecoff.c: Likewise.
 933         * elf-m10300.c: Likewise.
 934         * elf.c: Likewise.
 935         * elf32-arm.c: Likewise.
 936         * elf32-bfin.c: Likewise.
 937         * elf32-cris.c: Likewise.
 938         * elf32-hppa.c: Likewise.
 939         * elf32-i370.c: Likewise.
 940         * elf32-i386.c: Likewise.
 941         * elf32-iq2000.c: Likewise.
 942         * elf32-m32r.c: Likewise.
 943         * elf32-m68hc11.c: Likewise.
 944         * elf32-m68hc12.c: Likewise.
 945         * elf32-m68k.c: Likewise.
 946         * elf32-mcore.c: Likewise.
 947         * elf32-ppc.c: Likewise.
 948         * elf32-s390.c: Likewise.
 949         * elf32-sh-symbian.c: Likewise.
 950         * elf32-sh.c: Likewise.
 951         * elf32-sh64.c: Likewise.
 952         * elf32-v850.c: Likewise.
 953         * elf32-vax.c: Likewise.
 954         * elf32-xtensa.c: Likewise.
 955         * elf64-alpha.c: Likewise.
 956         * elf64-hppa.c: Likewise.
 957         * elf64-mmix.c: Likewise.
 958         * elf64-ppc.c: Likewise.
 959         * elf64-s390.c: Likewise.
 960         * elf64-sh64.c: Likewise.
 961         * elf64-x86-64.c: Likewise.
 962         * elflink.c: Likewise.
 963         * elfxx-ia64.c: Likewise.
 964         * elfxx-mips.c: Likewise.
 965         * elfxx-sparc.c: Likewise.
 966         * hpux-core.c: Likewise.
 967         * i386linux.c: Likewise.
 968         * ieee.c: Likewise.
 969         * libpei.h: Likewise.
 970         * linker.c: Likewise.
 971         * m68klinux.c: Likewise.
 972         * mmo.c: Likewise.
 973         * nlmcode.h: Likewise.
 974         * osf-core.c: Likewise.
 975         * pef.c: Likewise.
 976         * som.c: Likewise.
 977         * sparclinux.c: Likewise.
 978         * vms-hdr.c: Likewise.
 979
 980 2006-09-14  Alan Modra  <amodra@bigpond.net.au>
 981
 982         PR 3181
 983         * elf.c (_bfd_elf_copy_private_header_data): Fix group members
 984         that have had their SHT_GROUP section removed.
 985
 986 2006-09-12  H.J. Lu  <hongjiu.lu@intel.com>
 987
 988         PR ld/3197
 989         * elflink.c (elf_link_output_extsym): Compute bucket only if
 990         needed.
 991
 992 2006-09-10  H.J. Lu  <hongjiu.lu@intel.com>
 993
 994         PR binutils/3186
 995         * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
 996         "gnu.linkonce.wi.".
 997
 998 2006-09-08  Vladimir Prus  <vladimir@codesourcery.com>
 999
1000         * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
1001         unconditional setting of low bit for Thumb symbol
1002         mistakenly left behind after check for external
1003         symbols was added.  Fix comment typo.
1004
1005 2006-09-07  H.J. Lu  <hongjiu.lu@intel.com>
1006
1007         * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
1008         (bfd_elf_link_mark_dynamic_symbol): New.
1009         (SYMBOLIC_BIND): New.
1010
1011         * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
1012         with SYMBOLIC_BIND (info, h).
1013         (elf_i386_relocate_section): Likewise.
1014         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1015         (elf64_x86_64_relocate_section): Likewise.
1016         * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
1017
1018         * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
1019         (bfd_elf_record_link_assignment): Call
1020         bfd_elf_link_mark_dynamic_symbol on new entry.
1021         (_bfd_elf_merge_symbol): Likewise.
1022         (_bfd_elf_export_symbol): Return if the symbol isn't exported.
1023         (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
1024         SYMBOLIC_BIND (info, h).
1025         (_bfd_elf_dynamic_symbol_p): Likewise.
1026         (_bfd_elf_symbol_refs_local_p): Likewise.
1027         (bfd_elf_size_dynamic_sections): Updated.
1028
1029 2006-09-05  Bibo Mao  <bibo.mao@intel.com>
1030
1031         PR binutils/3171
1032         * coffcode.h (coff_write_object_contents): Set the optional
1033         header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
1034
1035 2006-09-04  Mark Shinwell  <shinwell@codesourcery.com>
1036
1037         * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
1038         R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
1039         (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
1040         and R_ARM_THM_PC12 relocations.
1041
1042 2006-08-24  Bob Wilson  <bob.wilson@acm.org>
1043
1044         * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
1045         (xtensa_get_property_section): New.
1046         (xtensa_read_table_entries): Use xtensa_get_property_section.
1047         (relax_property_section, xtensa_get_property_predef_flags): Handle
1048         group name suffixes in property section names.
1049         (match_section_group): New.
1050
1051 2006-08-23  Frediano Ziglio  <Frediano.Ziglio@vodafone.com>
1052
1053         * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
1054         variable.
1055
1056 2006-08-22  Daniel Jacobowitz  <dan@codesourcery.com>
1057
1058         * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
1059         plt_thumb_refcount from indirect symbols.
1060
1061 2006-08-22  Alan Modra  <amodra@bigpond.net.au>
1062
1063         * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
1064         reloc handling.
1065         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1066
1067 2006-08-21  Mark Shinwell  <shinwell@codesourcery.com>
1068
1069         * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
1070         comment for target1_is_rel.
1071
1072 2006-08-21  Pedro Alves  <pedro_alves@portugalmail.pt>
1073
1074         * Makefile.am: Add rules to build pe-arm-wince.lo
1075         and pei-arm-wince.lo objects.
1076         * Makefile.in: Regenerate.
1077         * pe-arm-wince.c: New file.
1078         * pei-arm-wince.c: New file.
1079         * pei-arm.c: Remove ARM_WINCE block.
1080         * pe-arm.c: Remove ARM_WINCE block. Rename
1081         bfd_arm_pe_allocate_interworking_sections,
1082         bfd_arm_pe_get_bfd_for_interworking, and
1083         bfd_arm_pe_process_before_allocation to
1084         bfd_armpe_allocate_interworking_sections,
1085         bfd_armpe_get_bfd_for_interworking, and
1086         bfd_armpe_process_before_allocation. Move them before
1087         including bfd.h.
1088         * bfd.c: ARM wince bfd format names were renamed. Adjust.
1089         * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
1090         with unexpected/conflicting relocs.
1091         * targets.c: The arm-wince-pe target got its own new vector.
1092         Adjust.
1093         * config.bfd: Likewise.
1094         * configure.in: Likewise.
1095         * configure: Regenerate.
1096
1097 2006-08-18  Paul Brook  <paul@codesourcery.com>
1098
1099         * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
1100         (elf32_arm_link_hash_newfunc): Initialize export_glue.
1101         (record_arm_to_thumb_glue): Return stub symbol.
1102         (elf32_arm_create_thumb_stub): New function.
1103         (elf32_arm_to_thumb_stub): Use it.
1104         (elf32_arm_to_thumb_export_stub): New function.
1105         (elf32_arm_begin_write_processing): New function.
1106         (allocate_dynrelocs): Allocate Arm stubs.
1107         (elf_backend_begin_write_processing): Define.
1108         (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
1109         Call elf32_arm_begin_write_processing.
1110
1111 2006-08-17  Alan Modra  <amodra@bigpond.net.au>
1112
1113         * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
1114         (ppc64_elf_build_stubs): Use new lazy linking stub.
1115
1116 2006-08-17  Alan Modra  <amodra@bigpond.net.au>
1117
1118         * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
1119
1120 2006-08-16  H.J. Lu  <hongjiu.lu@intel.com>
1121
1122         PR ld/3015
1123         * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
1124         only if there is a PT_DYNAMIC segment.
1125         (_bfd_elf_map_sections_to_segments): Likewise.
1126         (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
1127         segment alignment to 1.
1128
1129 2006-08-15  Thiemo Seufer  <ths@mips.com>
1130             Nigel Stephens  <nigel@mips.com>
1131
1132         * elf32-mips.c, elf64-mips.c, elfn32-mips.c
1133         (elf_backend_merge_symbol_attribute): Define.
1134         * elflink.c (elf_link_add_object_symbols): Merge only the ELF
1135         visibility flags.
1136         * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
1137
1138 2006-08-15  Thiemo Seufer  <ths@mips.com>
1139             Nigel Stephens  <nigel@mips.com>
1140             David Ung  <davidu@mips.com>
1141
1142         * config.bfd: Add configurations for mips*el-sde-elf* and
1143         mips*-sde-elf*.
1144
1145 2006-08-14  DJ Delorie  <dj@redhat.com>
1146
1147         * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
1148         (elf32_mn10300_count_hash_table_entries): New.
1149         (elf32_mn10300_list_hash_table_entries): New.
1150         (sort_by_value): New.
1151         (mn10300_elf_relax_section): Don't skip data sections; restrict
1152         code-specific tests to code-specific areas so that potential
1153         indirect calls can be detected.  Check for multiple local symbols
1154         at the same address and merge their flags.
1155         (elf32_mn10300_link_hash_newfunc): Initialize value.
1156
1157 2006-08-14  Thiemo Seufer  <ths@mips.com>
1158
1159         * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
1160         _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
1161         symbols in .scommon.
1162
1163 2006-08-11  Thiemo Seufer  <ths@mips.com>
1164
1165         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
1166         sh_entsize only when sgot was already initialized.
1167
1168 2006-08-08  DJ Delorie  <dj@redhat.com>
1169
1170         * elf32-sh.c (sh_elf_relax_section): Allow for branches across
1171         non-moving .align directives.  Preserve any DIR32 offset when
1172         converting bsr's to jsr's.
1173
1174 2006-08-08  Alan Modra  <amodra@bigpond.net.au>
1175
1176         * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
1177         after stubs have been built.
1178
1179 2006-08-07  Nick Clifton  <nickc@redhat.com>
1180
1181         * elf32-sh.c (vxworks_object_p): Only check for vxworks target
1182         vectors if they are going to be created.
1183
1184 2006-08-07  Nick Clifton  <nickc@redhat.com>
1185
1186         * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
1187         * configure: Regenerate.
1188
1189 2006-08-07  Nick Clifton  <nickc@redhat.com>
1190
1191         * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
1192         relocation types if the target is ARM_WINCE.
1193
1194 2006-08-05  Pedro Alves  <pedro_alves@portugalmail.pt>
1195
1196         * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
1197         and pei-arm-little.
1198         * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
1199         ARM_SECREL.
1200         (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
1201         ARM_SECREL.
1202         * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
1203         * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
1204         pe-arm.c.
1205         [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
1206
1207 2006-08-04  Marcelo Tosatti  <marcelo@kvack.org>
1208
1209         * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
1210         list removed sections to stderr.
1211
1212 2006-08-04  Richard Sandiford  <richard@codesourcery.com>
1213             Kazu Hirata  <kazu@codesourcery.com>
1214             Phil Edwards  <phil@codesourcery.com>
1215             Nathan Sidwell  <nathan@codesourcery.com>
1216
1217         * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
1218         bfd_elf32_shlvxworks_vec.
1219         * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
1220         (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
1221         (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
1222         (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
1223         (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
1224         (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
1225         (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
1226         (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
1227         * configure: Regenerate.
1228         * Makefile.am: Regenerate dependencies.
1229         * Makefile.in: Regenerate.
1230         * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
1231         (elf_vxworks_add_symbol_hook): Use it.
1232         (elf_vxworks_link_output_symbol_hook): Likewise.  Use the hash
1233         table entry to check for weak undefined symbols and to obtain
1234         the original bfd.
1235         (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
1236         * elf32-sh-relocs.h: New file, split from elf32-sh.c.
1237         (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
1238         SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
1239         special_function field.
1240         (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
1241         (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
1242         (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
1243         (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
1244         (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
1245         (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
1246         (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
1247         * elf32-sh.c: Include elf32-vxworks.h.
1248         (MINUS_ONE): Define.
1249         (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
1250         set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
1251         to sh_elf_reloc.
1252         (sh_vxworks_howto_table): New variable.  Include elf32-sh-relocs.h
1253         with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
1254         SH_ELF_RELOC set to bfd_elf_generic_reloc.
1255         (vxworks_object_p, get_howto_table): New functions.
1256         (sh_elf_reloc_type_lookup): Fix typo.  Use get_howto_table.
1257         (sh_elf_info_to_howto): Use get_howto_table.
1258         (sh_elf_relax_section): Honor the partial_inplace field of the
1259         R_SH_DIR32 howto.
1260         (sh_elf_relax_delete_bytes): Likewise.
1261         (elf_sh_plt_info): New structure.
1262         (PLT_ENTRY_SIZE): Replace both definitions with...
1263         (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
1264         INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1265         (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
1266         (elf_sh_plt0_entry_le): Likewise.
1267         (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
1268         (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
1269         (elf_sh_plts): New structure, with separate definitions for
1270         INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1271         (elf_sh_plt0_entry): Delete both definitions.
1272         (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
1273         (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
1274         (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
1275         (elf_sh_plt_reloc_offset): Likewise.
1276         (movi_shori_putval): Delete in favor of...
1277         (install_plt_field): ...this new function, with separate definitions
1278         for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1279         (get_plt_info): New function, with separate definitions
1280         for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1281         (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
1282         (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
1283         (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
1284         (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
1285         (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
1286         (get_plt_index, get_plt_offset): New functions.
1287         (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
1288         (sh_elf_link_hash_table_create): Initialize them.
1289         (sh_elf_create_dynamic_sections): Call
1290         elf_vxworks_create_dynamic_sections for VxWorks.
1291         (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
1292         entries.  Allocate relocation entries in .rela.plt.unloaded if
1293         generating a VxWorks executable.
1294         (sh_elf_always_size_sections): New function.
1295         (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
1296         .rela.plt.unloaded.
1297         (sh_elf_relocate_section): Use get_howto_table.  Honor
1298         partial_inplace when calculating the addend for dynamic
1299         relocations.  Use get_plt_index.
1300         (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
1301         and htab->plt_info.  Fill in the bra .plt offset for VxWorks
1302         executables.  Populate .rela.plt.unloaded.  Do not make
1303         _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1304         (sh_elf_finish_dynamic_sections): Use install_plt_field and
1305         htab->plt_info.  Handle cases where there is no special PLT header.
1306         Populate the first relocation in .rela.plt.unloaded and fix up
1307         the remaining entries.
1308         (sh_elf_plt_sym_val): Use get_plt_info.
1309         (elf_backend_always_size_sections): Define.
1310         (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
1311         (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1312         (elf32_bed, elf_backend_want_plt_sym): Likewise.
1313         (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
1314         (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
1315         (elf_backend_add_symbol_hook): Likewise.
1316         (elf_backend_link_output_symbol_hook): Likewise.
1317         (elf_backend_emit_relocs): Likewise.
1318         (elf_backend_final_write_processing): Likewise.
1319         (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
1320         * targets.c (bfd_elf32_shlvxworks_vec): Declare.
1321         (bfd_elf32_shvxworks_vec): Likewise.
1322         (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
1323         bfd_elf32_shvxworks_vec.
1324
1325 2006-08-02  Mark Kettenis  <kettenis@gnu.org>
1326
1327         * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
1328         * configure: Regenerate.
1329
1330 2006-08-02  Petr Salinger  <Petr.Salinger@seznam.cz>
1331
1332         PR binutils/2983
1333         * elf64-x86-64.c: Add FreeBSD support.
1334         (elf64_x86_64_fbsd_post_process_headers): New function.
1335         * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
1336         * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
1337         to the targ_selvecs.
1338         * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
1339         * configure: Regenerate.
1340
1341 2006-07-26  Andreas Schwab  <schwab@suse.de>
1342
1343         * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
1344
1345 2006-07-26  Alan Modra  <amodra@bigpond.net.au>
1346
1347         * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
1348         * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
1349         (define elf_backend_modify_segment_map): Don't define.
1350
1351 2006-07-25  Thiemo Seufer  <ths@networkno.de>
1352
1353         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
1354         linking of objects for compatible machine types.
1355
1356 2006-07-25  Thiemo Seufer  <ths@networkno.de>
1357
1358         * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
1359         also for same symbol.
1360
1361 2006-07-25  Thiemo Seufer  <ths@mips.com>
1362
1363         * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
1364
1365 2006-07-24  Michael Wetherell  <mike.wetherell@ntlworld.com>
1366
1367         * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
1368         sections only if the SHF_OS_NONCONFORMING flag is present.
1369
1370 2006-07-24  Nick Clifton  <nickc@redhat.com>
1371
1372         PR ld/2729
1373         * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
1374         existance of output sections before putting their entries into the
1375         DataDictionary.
1376
1377 2006-07-20  Thiemo Seufer  <ths@mips.com>
1378
1379         * elf32-mips.c (mips16_jump_reloc): Remove function.
1380         (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
1381         instead of mips16_jump_reloc.
1382         * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
1383         (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
1384         _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
1385
1386 2006-07-19  Alan Modra  <amodra@bigpond.net.au>
1387
1388         * bfd-in.h (enum notice_asneeded_action): Define.
1389         * bfd-in2.h: Regenerate.
1390         * elflink.c (elf_link_add_object_symbols): Call linker "notice"
1391         function with NULL name for as-needed handling.
1392
1393 2006-07-18  Paul Brook  <paul@codesourcery.com>
1394
1395         * bfd-in2.h: Regenerate.
1396         * libbfd.h: Regenerate.
1397         * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
1398
1399 2006-07-18  Nick Clifton  <nickc@redhat.com>
1400
1401         * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1402         Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1403         sections.
1404         * elfxx-mips.h  (_bfd_mips_elf_common_definition): Prototype.
1405
1406 2006-07-14  Jakub Jelinek  <jakub@redhat.com>
1407
1408         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1409
1410 2006-07-14  Mark Kettenis  <kettenis@gnu.org>
1411
1412         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1413         to the start of a block.
1414
1415 2006-07-13  Nick Clifton  <nickc@redhat.com>
1416
1417         * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1418         returning a NULL value.
1419
1420 2006-07-12  H.J. Lu  <hongjiu.lu@intel.com>
1421
1422         PR ld/2884
1423         * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1424         the old versioned dynamic definition to the new one with
1425         non-default visibility.  Hide the symbol if it is hidden or
1426         internal.
1427
1428 2006-07-12  Matthew R. Dempsky  <mrd@alkemio.org>
1429
1430         * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1431
1432 2006-07-10  Jakub Jelinek  <jakub@redhat.com>
1433
1434         * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1435         (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1436         Handle SHT_GNU_HASH.
1437         (special_sections_g): Include .gnu.hash section.
1438         (bfd_elf_gnu_hash): New function.
1439         * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1440         (struct elf_backend_data): Add elf_hash_symbol method.
1441         * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1442         only if info->emit_hash, create .gnu.hash section if
1443         info->emit_gnu_hash.
1444         (struct collect_gnu_hash_codes): New type.
1445         (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1446         _bfd_elf_hash_symbol): New functions.
1447         (compute_bucket_count): Don't compute HASHCODES array, instead add
1448         that and NSYMS as arguments.  Use bed->s->sizeof_hash_entry
1449         instead of bed->s->arch_size / 8.  Fix .hash size estimation.
1450         When not optimizing, use the number of hashed symbols rather than
1451         dynsymcount.
1452         (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1453         and ADD DT_GNU_HASH if info->emit_gnu_hash.
1454         (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1455         adjust compute_bucket_count caller.  Create and populate .gnu.hash
1456         section if info->emit_gnu_hash.
1457         (elf_link_output_extsym): Only populate .hash section if
1458         finfo->hash_sec != NULL.
1459         (bfd_elf_final_link): Adjust assertion.  Handle DT_GNU_HASH.
1460         * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1461         (elfNN_bed): Add elf_backend_hash_symbol.
1462         * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1463         (elf_backend_hash_symbol): Define.
1464         * elf32-i386.c (elf_i386_hash_symbol): New function.
1465         (elf_backend_hash_symbol): Define.
1466
1467 2006-07-05  Nick Clifton  <nickc@redhat.com>
1468
1469         PR ld/2659
1470         * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1471         entry when multiple definitions of a symbol are encountered.
1472
1473 2006-06-30  H.J. Lu  <hongjiu.lu@intel.com>
1474
1475         * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1476         instead of 2 nops.
1477         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1478         (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1479
1480 2006-06-29  Jakub Jelinek  <jakub@redhat.com>
1481
1482         PR ld/2513
1483         * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1484         GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1485         2006-04-08 changes.
1486         (elf_i386_relocate_section): Likewise.  For GD->IE transition
1487         change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1488
1489 2006-06-23  Alan Modra  <amodra@bigpond.net.au>
1490
1491         PR ld/2754
1492         * elf.c (bfd_elf_mkobject): Don't alloc if already done.  Set
1493         program_header_size to -1.
1494         (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1495         (assign_file_positions_for_load_sections ): Likewise.
1496         (_bfd_elf_sizeof_headers): Use saved program_header_size if
1497         available.
1498         * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1499         alloc if already done.
1500         * elf32-i386.c (elf_i386_mkobject): Likewise.
1501         * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1502         * elf32-s390.c (elf_s390_mkobject): Likewise.
1503         * elf32-sh.c (sh_elf_mkobject): Likewise.
1504         * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1505         * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1506         * elf64-s390.c (elf_s390_mkobject): Likewise.
1507         * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1508         * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1509
1510 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
1511
1512         * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1513         section for relocatable link.
1514
1515 2006-06-21  Alan Modra  <amodra@bigpond.net.au>
1516
1517         * elf-bfd.h (struct elf_backend_data): Add
1518         elf_backend_modify_program_headers.
1519         * elfxx-target.h (elf_backend_modify_program_headers): Define.
1520         (elfNN_bed): Init new field.
1521         * elf.c (elf_modify_segment_map): Remove comment.
1522         (assign_file_positions_for_load_sections): Only call
1523         elf_modify_segment_map for objcopy/strip.
1524         (assign_file_positions_except_relocs): Call
1525         elf_backend_modify_program_headers.
1526         * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1527         .stack section.
1528         (elf32_frvfdpic_modify_segment_map): Delete.
1529         (elf32_frvfdpic_modify_program_headers): New.
1530         (elf_backend_modify_segment_map): Don't define.
1531         (elf_backend_modify_program_headers): Define.
1532         * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1533         .stack section.
1534         (elf32_bfinfdpic_modify_segment_map): Delete.
1535         (elf32_bfinfdpic_modify_program_headers): New.
1536         (elf_backend_modify_segment_map): Don't define.
1537         (elf_backend_modify_program_headers): Define.
1538         * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1539         Split out from..
1540         (elfNN_ia64_modify_segment_map): ..here.
1541         (elf_backend_modify_program_headers): Define.
1542
1543 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
1544
1545         * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1546         * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1547
1548 2006-06-20  Alan Modra  <amodra@bigpond.net.au>
1549
1550         * elf-bfd.h: Formatting.
1551         (_bfd_elf_map_sections_to_segments): Declare.
1552         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1553         clear program_header_size.
1554         * elf.c (get_program_header_size): Move.  Don't use or set saved
1555         program_header_size here.
1556         (elf_modify_segment_map): New function.  Split out from..
1557         (assign_file_positions_for_load_sections): ..here.  Assert
1558         header size is correct.  Remove dead code.
1559         (_bfd_elf_map_sections_to_segments): Rename from
1560         map_sections_to_segments.  Make global.  Use get_program_header_size
1561         when we need estimate of header size.  Call elf_modify_segment_map.
1562         Set program_header_size.
1563         (print_segment_map): Delete.
1564         (_bfd_elf_sizeof_headers): If segment_map available, get the
1565         actual size.
1566         * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1567         for calling more than once.
1568         * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1569         * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1570         * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1571         * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1572         (elf_backend_additional_program_headers): Delete.
1573         (elf_backend_modify_segment_map): Delete.
1574         * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1575         * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1576         * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1577
1578 2006-06-19  Vladimir Prus  <vladimir@codesourcery.com>
1579
1580         * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1581         bit for undefined symbols.
1582
1583 2006-06-19  Alan Modra  <amodra@bigpond.net.au>
1584
1585         * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1586         parameter.
1587         (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1588         bfd_link_info pointer.
1589         * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1590         * bfd.c (bfd_sizeof_headers): Tweak param name.
1591         * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1592         * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1593         * binary.c (binary_sizeof_headers): Adjust.
1594         * bout.c (b_out_sizeof_headers): Adjust.
1595         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1596         * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1597         * coffgen.c (coff_sizeof_headers): Adjust.
1598         * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1599         (ecoff_compute_section_file_positions): Adjust.
1600         (_bfd_ecoff_write_object_contents): Adjust.
1601         * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1602         * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1603         * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1604         * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1605         * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1606         * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1607         * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1608         * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1609         * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1610         * i386msdos.c: Convert to ISO C.
1611         (msdos_sizeof_headers): Adjust.
1612         * i386os9k.c: Convert to ISO C.
1613         (os9k_sizeof_headers): Adjust.
1614         * ieee.c (ieee_sizeof_headers): Adjust.
1615         * ihex.c (ihex_sizeof_headers): Adjust.
1616         * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1617         * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1618         * libcoff-in.h (coff_sizeof_headers): Adjust.
1619         * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1620         * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1621         * mmo.c (mmo_sizeof_headers): Adjust.
1622         * oasys.c (oasys_sizeof_headers): Adjust.
1623         * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1624         * pef.c (bfd_pef_sizeof_headers): Adjust.
1625         * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1626         * som.c (som_sizeof_headers): Adjust.
1627         * srec.c (srec_sizeof_headers): Adjust.
1628         * tekhex.c (tekhex_sizeof_headers): Adjust.
1629         * versados.c (versados_sizeof_headers): Adjust.
1630         * vms.c (vms_sizeof_headers): Adjust.
1631         * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1632         * xsym.c (bfd_sym_sizeof_headers): Adjust.
1633         * xsym.h (bfd_sym_sizeof_headers): Adjust.
1634         * bfd-in2.h: Regenerate.
1635         * libbfd.h: Regenerate.
1636         * libcoff.h: Regenerate.
1637
1638 2006-06-15  Mark Shinwell  <shinwell@codesourcery.com>
1639
1640         * bfd-in2.h: Regenerate.
1641         * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1642         R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1643         R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1644         R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1645         R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1646         R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1647         R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1648         R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1649         R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1650         R_ARM_LDC_SB_G2): New relocation types.
1651         (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1652         adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1653         and friends.
1654         (elf32_arm_howto_table_3): Delete; contents merged into
1655         elf32_arm_howto_table_2.
1656         (elf32_arm_howto_from_type): Adjust correspondingly.
1657         (elf32_arm_reloc_map): Extend with the above relocations.
1658         (calculate_group_reloc_mask): New function.
1659         (identify_add_or_sub): New function.
1660         (elf32_arm_final_link_relocate): Support for the above
1661         relocations.
1662         * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1663         codes to correspond to the above relocations.
1664
1665 2006-06-14  Richard Sandiford  <richard@codesourcery.com>
1666
1667         * elf32-m68k.c (elf_m68k_plt_info): New structure.
1668         (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1669         (elf_m68k_plt_entry): Likewise.
1670         (elf_m68k_plt_info): New table.
1671         (CFV4E_PLT_ENTRY_SIZE): Rename to...
1672         (ISAB_PLT_ENTRY_SIZE): ...this.
1673         (CFV4E_FLAG): Delete.
1674         (elf_cfv4e_plt0_entry): Rename to...
1675         (elf_isab_plt0_entry): ...this.  Adjust comments.  Use (-6,%pc,%d0)
1676         for the second instruction too.
1677         (elf_cfv4e_plt_entry): Rename to...
1678         (elf_isab_plt_entry): ...this.  Adjust comments and use (-6,%pc,%d0).
1679         (elf_isab_plt_info): New table.
1680         (CPU32_FLAG): Delete.
1681         (PLT_CPU32_ENTRY_SIZE): Rename to...
1682         (CPU32_PLT_ENTRY_SIZE): ...this.
1683         (elf_cpu32_plt0_entry): Update bounds accordingly.  Add R_68K_PC32-
1684         style in-place addends.
1685         (elf_cpu32_plt_entry): Likewise.
1686         (elf_cpu32_plt_info): New table.
1687         (elf_m68k_link_hash_table): Add a plt_info field.
1688         (elf_m68k_link_hash_table_create): Initialize it.
1689         (elf_m68k_get_plt_info): New function.
1690         (elf_m68k_always_size_sections): Likewise.
1691         (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1692         (elf_m68k_install_pc32): New function.
1693         (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1694         elf_m68k_install_pc32.
1695         (elf_m68k_finish_dynamic_sections): Likewise.
1696         (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1697         (elf_backend_always_size_sections): Define.
1698
1699 2006-06-14  Alan Modra  <amodra@bigpond.net.au>
1700
1701         * elflink.c (elf_link_add_object_symbols): Save and restore
1702         struct bfd_hash_table table, size and count fields for
1703         as-needed libs.
1704
1705 2006-06-12  Thiemo Seufer  <ths@mips.com>
1706
1707         * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1708         (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1709         * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1710         Delete old comments.
1711         (ELF_COMMONPAGESIZE): Define in a more obvious way.
1712
1713 2006-06-12  Nick Clifton  <nickc@redhat.com>
1714
1715         PR binutils/2735
1716         * elflink.c (elf_link_add_object_symbols): Fix the warning message
1717         about mismatched alignments to allow for the case where the common
1718         alignment has been deduced from the section alignment.
1719         * bfd.c (_bfd_default_error_handler): Update comment to explain
1720         why bfd and asection varargs are out of order.  Explicitly catch
1721         and abort on NULL bfd and asection arguments.
1722
1723 2006-06-11  Richard Sandiford  <richard@codesourcery.com>
1724             Thiemo Seufer  <ths@mips.com>
1725
1726         * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1727         (STUB_ORI): New macro.
1728         (STUB_LI16U): Fix formatting.
1729         (MIPS_FUNCTION_STUB_SIZE): Delete.
1730         (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1731         (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1732         (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1733         (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1734         instead of MIPS_FUNCTION_STUB_SIZE.
1735         (count_section_dynsyms): New function, split out from
1736         _bfd_mips_elf_final_link.
1737         (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1738         of the number of dynamic symbols needed and use it to set up
1739         function_stub_size.  Use function_stub_size rather than
1740         MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1741         Use 16-byte stubs for 0x10000 dynamic symbols.
1742         (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1743         instead of MIPS_FUNCTION_STUB_SIZE.  Fix formatting.
1744         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.  Change the
1745         size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1746         MIPS_FUNCTION_STUB_BIG_SIZE.  Tweak the check for unhandled dynindxes.
1747         Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1748         Use STUB_ORI rather than STUB_LI16U for big stubs.
1749         (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1750         (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1751
1752 2006-06-09  David Ung  <davidu@mips.com>
1753
1754         * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1755         calling relocations.
1756
1757 2006-06-08  David Daney  <ddaney@avtrex.com>
1758
1759         * elfxx-mips.c (STUB_LI16): Removed.
1760         (STUB_LUI): New macro.
1761         (STUB_LI16U): Ditto.
1762         (STUB_LI16S): Ditto.
1763         (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1764         (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1765         MIPS_FUNCTION_STUB_SIZE.
1766         (_bfd_mips_elf_always_size_sections): Ditto.
1767         (_bfd_mips_elf_size_dynamic_sections): Ditto.
1768         (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1769         (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1770         to allow larger symbol table indexes.
1771
1772 2006-06-07  Joseph S. Myers  <joseph@codesourcery.com>
1773
1774         * po/Make-in (pdf, ps): New dummy targets.
1775
1776 2006-06-06  Alan Modra  <amodra@bigpond.net.au>
1777
1778         * hash.c (bfd_hash_lookup): Correct stray line.
1779
1780         * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1781         (elfcore_grok_nto_status): Use long instead of pid_t.
1782         (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1783
1784 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
1785
1786         * po/Make-in (top_builddir): Define.
1787
1788 2006-06-05  Alan Modra  <amodra@bigpond.net.au>
1789
1790         * Makefile.am: Run "make dep-am".
1791         * Makefile.in: Regenerate.
1792         * config.in: Regenerate.
1793
1794 2006-06-02  Alan Modra  <amodra@bigpond.net.au>
1795             H.J. Lu  <hongjiu.lu@intel.com>
1796
1797         PR ld/2723
1798         * elflink.c (bfd_elf_final_link): Don't output section symbols
1799         for special ELF sections.
1800
1801 2006-06-01  Alan Modra  <amodra@bigpond.net.au>
1802
1803         * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1804         instead of bfd_make_section*.
1805         * aix386-core.c: Likewise.
1806         * aix5ppc-core.c: Likewise.
1807         * aout-adobe.c: Likewise.
1808         * aoutf1.h: Likewise.
1809         * binary.c: Likewise.
1810         * cisco-core.c: Likewise.
1811         * coff-arm.c: Likewise.
1812         * coff-h8300.c: Likewise.
1813         * elf.c: Likewise.
1814         * elf32-bfin.c: Likewise.
1815         * elf32-m32c.c: Likewise.
1816         * hppabsd-core.c: Likewise.
1817         * hpux-core.c: Likewise.
1818         * i386linux.c: Likewise.
1819         * ieee.c: Likewise.
1820         * ihex.c: Likewise.
1821         * irix-core.c: Likewise.
1822         * lynx-core.c: Likewise.
1823         * m68klinux.c: Likewise.
1824         * mach-o.c: Likewise.
1825         * netbsd-core.c: Likewise.
1826         * nlmcode.h: Likewise.
1827         * opncls.c: Likewise.
1828         * osf-core.c: Likewise.
1829         * peXXigen.c: Likewise.
1830         * ppcboot.c: Likewise.
1831         * ptrace-core.c: Likewise.
1832         * rs6000-core.c: Likewise.
1833         * sco5-core.c: Likewise.
1834         * sparclinux.c: Likewise.
1835         * srec.c: Likewise.
1836         * sunos.c: Likewise.
1837         * trad-core.c: Likewise.
1838         * xcofflink.c: Likewise.
1839         * xsym.c: Likewise.
1840
1841 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
1842
1843         * Makefile.am (INCLUDES): Use @INCINTL@.
1844         * acinclude.m4: Include new gettext macros.
1845         * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1846         Manually substitute POFILES and GMOFILES.
1847         * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1848
1849 2006-05-30  H.J. Lu  <hongjiu.lu@intel.com>
1850
1851         * bfd.c (bfd_emul_get_maxpagesize): New.
1852         (bfd_elf_set_pagesize): Likewise.
1853         (bfd_emul_set_maxpagesize): Likewise.
1854         (bfd_emul_get_commonpagesize): Likewise.
1855         (bfd_emul_set_commonpagesize): Likewise.
1856         * bfd-in2.h: Regenerated.
1857
1858         * elf-bfd.h (elf_backend_data): Add commonpagesize.
1859         (xvec_get_elf_backend_data): New.
1860         (get_elf_backend_data): Use xvec_get_elf_backend_data.
1861
1862         * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1863         * elfxx-target.h (elfNN_bed): Likewise.
1864
1865         * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1866         * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1867         * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1868         * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1869         * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1870         * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1871         * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1872         * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1873         * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1874         * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1875         * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1876         * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1877
1878         * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1879         (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1880
1881         * targets.c (bfd_find_target): Support NULL abfd.
1882
1883 2006-05-30  Nick Clifton  <nickc@redhat.com>
1884
1885         * po/es.po: Updated Spanish translation.
1886
1887 2006-05-27  Alan Modra  <amodra@bigpond.net.au>
1888             H.J. Lu  <hongjiu.lu@intel.com>
1889
1890         * elf.c (assign_file_positions_for_load_sections): Retrieve
1891         maxpagesize from m->p_align if it is valid.  Set p_vaddr,
1892         p_paddr and p_align earlier.  Revert 2006-05-19 change to p_align.
1893         (copy_elf_program_header): Copy p_align.  Set p_align_valid.
1894
1895 2006-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1896
1897         * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1898
1899 2006-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1900
1901         * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1902
1903 2006-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1904
1905         * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1906
1907 2006-05-26  Alan Modra  <amodra@bigpond.net.au>
1908
1909         * elf.c (sym_is_global): Return a bfd_boolean.
1910         (ignore_section_sym): New function.
1911         (elf_map_symbols): Use ignore_section_sym to discard some syms.
1912         (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1913         bfd before using elf_section_syms.
1914
1915 2006-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1916
1917         * config.bfd: (sh-*-linux*): Treat as 64bit target.
1918         (sh*l*-*-netbsdelf*): Likewise.
1919         (sh-*-netbsdelf*): Likewise.
1920         (shl*-*-elf*): Likewise.
1921         (sh[1234]l*-*-elf*): Likewise.
1922         (sh3el*-*-elf*): Likewise.
1923         (shl*-*-kaos*): Likewise.
1924         (sh-*-elf*): Likewise.
1925         (sh[1234]*-elf*): Likewise.
1926         (sh-*-rtems*): Likewise.
1927         (sh-*-kaos*): Likewise.
1928
1929 2006-05-24  H.J. Lu  <hongjiu.lu@intel.com>
1930
1931         PR ld/1485
1932         * config.bfd: Set want64 to true if 64bit bfd is used.
1933         (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1934         (sh*l*-*-netbsdelf*): Likewise.
1935         (sh-*-netbsdelf*): Likewise.
1936         (shl*-*-elf*): Likewise.
1937         (sh[1234]l*-*-elf*): Likewise.
1938         (sh3el*-*-elf*): Likewise.
1939         (shl*-*-kaos*): Likewise.
1940         (sh-*-elf*): Likewise.
1941         (sh[1234]*-elf*): Likewise.
1942         (sh-*-rtems*): Likewise.
1943         (sh-*-kaos*): Likewise.
1944
1945 2006-05-24  Paul Brook  <paul@codesourcery.com>
1946
1947         * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1948         * elf32-arm.c (output_arch_syminfo): Define.
1949         (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1950         elf32_arm_output_arch_local_syms): New functions.
1951         (elf_backend_output_arch_local_syms): Define.
1952         * elflink.c (bfd_elf_final_link): Call
1953         elf_backend_output_arch_local_syms.
1954         * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1955         definition.
1956         (elfNN_bed): Add elf_backend_output_arch_local_syms.
1957
1958 2006-05-24  Paul Brook  <paul@codesourcery.com>
1959
1960         * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1961         (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1962         elf32_arm_finish_dynamic_symbol): Use them.
1963
1964 2006-05-24  Carlos O'Donell  <carlos@systemhalted.org>
1965             Randolph Chung  <tausq@debian.org>
1966
1967         * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1968         TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1969         Add handling for TLS relocations.
1970         (elf_hpp_reloc_final_type): Handle TLS relocs.
1971         * elf32-hppa.c: Add authors for cleanup and TLS support.
1972         (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1973         (elf32_hppa_link_hash_entry): Add tls_type.
1974         (elf32_hppa_link_hash_table): Add tld_ldm_got.
1975         (hppa_link_has_newfunc): Set tls_type.
1976         (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1977         (hppa_stub_name): Use hh_name macro.
1978         (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1979         (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1980         Handle TLS relocs.
1981         (elf32_hppa_gc_sweep_hook): Likewise.
1982         (allocate_dynrelocs): Handle TLS relocs.
1983         (elf32_hppa_size_dynamic_sections): Count space required by TLS
1984         relocs. Use hh_name macro.
1985         (dtpoff_base): New function.
1986         (tpoff): Likewise.
1987         (elf32_hppa_optimized_tls_reloc): Likewise.
1988         (final_link_relocate): Handle TLS relocs.
1989         (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1990         and hh_name macros.
1991         (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1992         hh_name and eh_name macros.
1993         (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1994
1995 2006-05-24  Bjoern Haase  <bjoern.m.haase@web.de>
1996
1997         * archures.c: Add bfd_mach_avr6.
1998         * cpu-avr.c: Likewise.
1999         * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
2000         New relocations.
2001         * libbfd.h: Regenerate.
2002         * bfd-in2.h:Regenerate.
2003         * elf32-avr.h: New file.  Protoypes for functions accessed from ld.
2004         * elf32-avr.c: Add elf32-avr.h to include list.
2005         (elf32_avr_stub_hash_entry): New function.
2006         (elf32_avr_link_hash_table): New struct.
2007         (avr_link_hash_table): Likewise.
2008         (avr_stub_hash_entry): Likewise.
2009         (avr_stub_hash_lookup): New function.
2010         (stub_hash_newfunc): New function.
2011         (elf32_avr_link_hash_table_create): New function.
2012         (elf32_avr_link_hash_table_free): New function.
2013         (avr_get_stub_addr): New function.
2014         (debug_relax, debug_stubs): Add new global variables controlling
2015         debugging printout to stdout.
2016         (avr_pc_wrap_around): Change the type to bfd_vma.
2017         (avr_replace_call_ret_sequences): Add a new variable controling
2018         linkrelax optimizations.
2019         (avr_stub_is_required_for_16_bit_reloc): New function.
2020         (avr_final_link_relocate):
2021         Add linker hash table to parameter list. Use stub addr. if necessary.
2022         (elf32_avr_relocate_section):
2023         Add linker hashtable to parameter list of avr_final_link_relocate.
2024         (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
2025         (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
2026         (elf32_avr_relax_delete_bytes):
2027         Iterate over all sections of a bfd when adjusting relocs addends.
2028         (elf32_avr_relax_section):
2029         Evaluate avr_replace_call_ret_sequences and recalculate the size of
2030         stub section.
2031         (avr_stub_name): New function.
2032         (avr_get_stub_entry): New function.
2033         (avr_add_stub): New function.
2034         (avr_build_one_stub): New function.
2035         (avr_size_one_stub): New function.
2036         (elf32_avr_setup_params): New function.
2037         (elf32_avr_setup_section_lists): New function.
2038         (get_local_syms): New function.
2039         (elf32_avr_size_stubs): New function.
2040         (bfd_elf32_bfd_link_hash_table_create): New function.
2041         (bfd_elf32_bfd_link_hash_table_free): New function.
2042
2043 2006-05-23  H.J. Lu  <hongjiu.lu@intel.com>
2044
2045         PR ld/2655
2046         PR ld/2657
2047         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
2048         update CIE/FDE length.  Don't pad to the section alignment.
2049
2050 2006-05-23  Jie Zhang  <jie.zhang@analog.com>
2051
2052         * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
2053         deteted entries in .eh_frame section.
2054
2055 2006-05-23  Jie Zhang  <jie.zhang@analog.com>
2056
2057         * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
2058         instead of _GLOBAL_OFFSET_TABLE_.
2059         (bfin_relocate_section): Ditto.
2060         (_bfin_create_got_section): Ditto.
2061         (elf32_bfinfdpic_create_dynamic_sections): Use
2062         __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
2063         (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
2064
2065 2006-05-23  Alan Modra  <amodra@bigpond.net.au>
2066
2067         * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
2068         function syms over other syms.
2069
2070 2006-05-22  Daniel Jacobowitz  <dan@codesourcery.com>
2071
2072         * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
2073         check.
2074         (bfd_elf_final_link): Add a late DT_TEXTREL check.
2075         * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
2076         (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
2077         (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
2078         Use MIPS_ELF_READONLY_SECTION.
2079         (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
2080         creating DT_TEXTREL.
2081         (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
2082         if no text relocations were generated.
2083
2084 2006-05-19  H.J. Lu  <hongjiu.lu@intel.com>
2085
2086         * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
2087
2088 2006-05-19  Alan Modra  <amodra@bigpond.net.au>
2089
2090         * elf.c (elf_fake_sections): Formatting.
2091         (assign_file_positions_for_load_sections): Only add SEC_ALLOC
2092         sections to p_memsz.  Remove hack for PT_NOTE sections.  Allow
2093         section alignment to increase p_align for PT_LOAD.
2094         (assign_file_positions_for_non_load_sections): Remove ARM BPABI
2095         hack for PT_DYNAMIC.  Instead, set p_filesz for all segments
2096         other than PT_LOAD, and PT_NOTE in core.
2097
2098 2006-05-17  Alan Modra  <amodra@bigpond.net.au>
2099
2100         * elf.c (assign_file_positions_for_segments): Split into..
2101         (assign_file_positions_for_load_sections): ..this, and..
2102         (assign_file_positions_for_non_load_sections): ..this new function,..
2103         (assign_file_positions_except_relocs): ..writing program headers here.
2104
2105 2006-05-17  Alan Modra  <amodra@bigpond.net.au>
2106
2107         * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
2108         non-load sections if they have relocs.
2109
2110 2006-05-15  Paul Brook  <paul@codesourcery.com>
2111
2112         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
2113         (bfd_is_arm_special_symbol_name): ... to this.  Add type argument.
2114         Check symbol name is of specified type.
2115         * elf32-arm.c (elf32_arm_is_target_special_symbol,
2116         arm_elf_find_function, elf32_arm_output_symbol_hook): Use
2117         bfd_is_arm_special_symbol_name.
2118         * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
2119         BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
2120         BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
2121         (bfd_is_arm_mapping_symbol_name): Remove prototype.
2122         (bfd_is_arm_special_symbol_name): Add prototype.
2123         * bfd-in2.h: Regenerate.
2124
2125 2006-05-15  David Heine  <dlheine@tensilica.com>
2126             Bob Wilson  <bob.wilson@acm.org>
2127
2128         * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
2129         undefined opcode.  Clean up assertions.
2130         (narrow_instruction, widen_instruction): Remove "do_it" parameters.
2131         Factor most of the code into separate functions....
2132         (can_narrow_instruction, can_widen_instruction): New.
2133         (prev_instr_is_a_loop): New.
2134         (compute_ebb_proposed_actions): Combine error handling code for
2135         decode errors.  Replace call to insn_decode_len with inline code.
2136         Use can_narrow_instruction and can_widen_instruction.  Handle errors
2137         from call to xtensa_opcode_is_loop.
2138         (relax_section): Adjust calls to narrow_instruction and
2139         widen_instruction.
2140
2141 2006-05-15  Alan Modra  <amodra@bigpond.net.au>
2142
2143         PR 2658
2144         * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
2145         -shared link.
2146
2147 2006-05-11  Michael Matz  <matz@suse.de>
2148
2149         * elflink.c (match_group_member): Correctly iterate group
2150         members.
2151
2152 2006-05-11  Paul Brook  <paul@codesourcery.com>
2153
2154         * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
2155         (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
2156         (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2157         * reloc.c: Ditto.
2158         * bfd-in2.h: Regenerate.
2159         * libbfd.h: Regenerate.
2160         * libcoff.h: Regenerate.
2161
2162 2006-05-11  Mike Bland  <mbland@google.com>
2163
2164         * elf.c (_bfd_elf_init_private_section_data): Don't change
2165         section type if already set.
2166
2167 2006-05-10  Nick Clifton  <nickc@redhat.com>
2168
2169         PR ld/2607
2170         * elfcode.h (valid_section_index_p): New function: Checks for a
2171         valid section index.  Allows indicies in the range SHN_LOPROC to
2172         SHN_HIOS.
2173         (elf_object_p): Use valid_section_index_p.
2174
2175 2006-05-11  Pedro Alves  <pedro_alves@portugalmail.pt>
2176
2177         * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
2178         ARM_SECREL): Mark WinCE versions of these relocs as partial
2179         inplace.
2180         (coff_arm_relocate_section): Adjust addend for WinCE.
2181
2182 2006-05-10  Alan Modra  <amodra@bigpond.net.au>
2183
2184         PR 2342
2185         * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
2186
2187 2006-05-09  Nick Clifton  <nickc@redhat.com>
2188
2189         * coffcode.h (coff_write_relocs): Produce an error message if a an
2190         out-of-range symbol index is detected in a reloc.
2191
2192 2006-05-09  Ben Elliston  <bje@au.ibm.com>
2193
2194         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
2195         local variable `dynobj'.
2196
2197 2006-05-05  Bjoern Haase  <bjoern.m.haase@web.de>
2198
2199         * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
2200         of the bfd's sections for the reloc-addend adjustments.
2201
2202 2006-05-05  Martin Schwidefsky  <schwidefsky@de.ibm.com>
2203
2204         * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
2205         (elf_s390_relocate_section): Add code to do the GD->LE and
2206         LD->LE TLS linker optimizations if a brasl instruction is used
2207         for the __tls_get_offset function call.
2208         * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
2209
2210 2006-05-05  Alan Modra  <amodra@bigpond.net.au>
2211
2212         * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
2213         R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
2214         the .toc and referenced by a TLS code sequence.
2215         (ppc64_elf_edit_toc): Cater for the unlikely situation that
2216         .toc is the first section in a file.
2217
2218 2006-05-04  Andreas Schwab  <schwab@suse.de>
2219
2220         * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
2221         regs instead of an array of int.
2222         (struct external_solaris_bcp_core): Likewise.
2223         (swapcore_sun3): Use offsetof instead of computing the offset
2224         manually.
2225         (swapcore_sparc): Likewise.  Simplify reference to c_regs.
2226         (swapcore_solaris_bcp): Likewise.
2227
2228 2006-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
2229
2230         * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
2231         for missing GOTs.
2232
2233 2006-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
2234
2235         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
2236         mapping symbols.
2237
2238 2006-05-04  Ben Elliston  <bje@au.ibm.com>
2239
2240         * coff-or32.c (bfd_section_from_shdr): Remove unused local
2241         variable `ptr'.
2242         * cofflink.c (process_embedded_commands): Remove unused local
2243         variables `had_read' and `had_shared'.
2244         * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
2245         variable `fdr_adr'.
2246         * ihex.c (ihex_read_section): Remove unused local variable `addr'.
2247
2248 2006-05-03  Alan Modra  <amodra@bigpond.net.au>
2249
2250         * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
2251         * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
2252         (bfd_und_symbol, bfd_ind_symbol): Delete.
2253         (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
2254         &SEC.symbol.
2255         (STD_SECTION): Adjust.
2256         (_bfd_generic_new_section_hook): New function, extracted from..
2257         (bfd_section_init): ..here.
2258         (bfd_make_section_old_way): Call new_section_hook for abs, com,
2259         und and ind sections.
2260         * elf.c (_bfd_elf_large_com_section): Adjust.
2261         * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
2262         * pdp11.c (new_section_hook): Likewise.
2263         * coffcode.h (coff_new_section_hook): Likewise.
2264         * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2265         * elf.c (_bfd_elf_new_section_hook): Likewise.
2266         * vms.c (vms_new_section_hook): Likwise.
2267         * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
2268         already set.
2269         * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
2270         * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
2271         * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2272         * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
2273         * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
2274         * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
2275         * ieee.c (ieee_new_section_hook): Likewise.  Call
2276         _bfd_generic_new_section_hook too.
2277         * mmo.c (mmo_new_section_hook): Likewise.
2278         * oasys.c (oasys_new_section_hook): Likewise.
2279         * som.c (som_new_section_hook): Likewise.
2280         * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
2281         * bfd-in2.h: Regenerate.
2282         * libbfd.h: Regenerate.
2283
2284 2006-05-03  Alan Modra  <amodra@bigpond.net.au>
2285
2286         * hash.c (DEFAULT_SIZE): Revert last change.
2287         (higher_prime_number): Correct test for no larger prime.  Don't
2288         abort on error, instead return 0.  Depopulate primes[].
2289         (bfd_hash_lookup): If we overflow size, refuse to grow table.
2290
2291 2006-05-02  Paul Brook  <paul@codesourcery.com>
2292
2293         * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
2294         for R_ARM_REL32.
2295
2296 2006-05-02  Ben Elliston  <bje@au.ibm.com>
2297
2298         * archive.c (bfd_generic_archive_p): Remove unused local variable
2299         `fail'.
2300         * dwarf2.c (decode_line_info): Remove unused local variable
2301         `basic_block'.
2302         * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
2303         local variable `s'.
2304         * tekhex.c (tekhex_write_object_contents): Remove unused local
2305         variable `bytes_written'.
2306         * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
2307         variable `r_addend'.
2308         * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
2309         * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
2310         (_bfd_ns32k_relocate_contents): Remove break after return.
2311         * elf.c (bfd_section_from_shdr): Remove breaks after returns.
2312
2313 2006-05-02  Nick Clifton  <nickc@redhat.com>
2314
2315         * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
2316         in order to avoid conflicts with the global DEBUG define.
2317
2318 2006-05-02  Alan Modra  <amodra@bigpond.net.au>
2319
2320         * dwarf2.c: Formatting.
2321         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
2322         output section check.
2323         * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
2324         * elf32-m32c.c: Similarly.
2325         * elf32-ppc.c: Similarly.
2326         * elf32-v850.c: Similarly.
2327         * nlm32-sparc.c: Similarly.
2328         * elfcode.h: Similarly.
2329         (elf_symbol_flags): Delete.
2330         * elflink.c (elf_link_input_bfd): Comment typo.
2331
2332 2006-05-01  DJ Delorie  <dj@redhat.com>
2333
2334         * bfd-in.h (bfd_hash_table): Add count field.
2335         * bfd-in2.h: Regenerate.
2336         * hash.c (higher_prime_number): New.
2337         (bfd_hash_table_inint_n): Init count field.
2338         (bfd_hash_lookup): Grow table as needed.
2339
2340 2006-04-27  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
2341
2342         PR binutils/2584
2343         * tekhex.c (getvalue): Change return type to bfd_boolean and
2344         add the new parameter.  Return false if the unexpected character
2345         is found.
2346         (getsym): Likewise.
2347         (first_phase): Change return type to bfd_boolean and return
2348         false if the unexpected character is found.  Replace abort
2349         with returning false.
2350         (pass_over): Change return type to bfd_boolean and the type of
2351         the second argument to bfd_boolean (*) (bfd *, int, char *).
2352         Return false if FUNC returns false.
2353         (tekhex_object_p): Return NULL if pass_over fails.
2354
2355 2006-04-27  Alan Modra  <amodra@bigpond.net.au>
2356
2357         * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
2358
2359 2006-04-26  H.J. Lu  <hongjiu.lu@intel.com>
2360
2361         PR binutils/2593
2362         * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
2363         and flags if its BFD flags have been set.
2364         (_bfd_elf_init_private_section_data): Don't copy the output ELF
2365         section type from input if it has been set to something
2366         different.
2367
2368 2006-04-25  H.J. Lu  <hongjiu.lu@intel.com>
2369
2370         PR binutils/2467
2371         * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
2372         is NULL first.
2373
2374         * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
2375         abfd->sections is NULL.
2376         (elf32_arm_bfd_free_cached_info): New.
2377         (bfd_elf32_bfd_free_cached_info): Defined.
2378
2379         * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
2380         to _bfd_free_cached_info.
2381
2382         * libbfd-in.h (_bfd_free_cached_info): New.
2383         * libbfd: Regenerated.
2384
2385         * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
2386         (_bfd_free_cached_info): New.
2387
2388 2006-04-21  Alan Modra  <amodra@bigpond.net.au>
2389
2390         * elf.c (assign_file_positions_except_relocs): Move code setting
2391         file position of non-loaded sections..
2392         (assign_file_positions_for_segments): ..to here.
2393
2394 2006-04-20  H.J. Lu  <hongjiu.lu@intel.com>
2395
2396         PR ld/2537
2397         * elf.c (bfd_section_from_shdr): Allow sections reserved for
2398         applications. Issue an error on sections we don't know how
2399         to handle.
2400
2401 2006-04-19  Alan Modra  <amodra@bigpond.net.au>
2402
2403         * Makefile.am: Run "make dep-am".
2404         * Makefile.in: Regenerate.
2405
2406 2006-04-19  Alan Modra  <amodra@bigpond.net.au>
2407
2408         * warning.m4 (--enable-werror): Format help message.
2409         (--enable-build-warnings): Likewise.
2410         * configure: Regenerate.
2411
2412 2006-04-18  Nick Clifton  <nickc@redhat.com>
2413
2414         PR 2257
2415         * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2416         fields to still be handled as ELF files.
2417
2418 2006-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
2419
2420         * po/SRC-POTFILES.in: Regenerated.
2421
2422 2006-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
2423
2424         * configure.in: Update version to 2.17.50.
2425         * configure: Regenerated.
2426
2427 2006-04-14  David Heine  <dlheine@tensilica.com>
2428
2429         * elf32-xtensa.c (build_reloc_opcodes): New.
2430         (compute_text_actions): Use it to decode opcodes outside inner loop.
2431         (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2432         it is set, use it to get the opcodes for relocations.
2433         (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2434
2435 2006-04-08  H.J. Lu  <hongjiu.lu@intel.com>
2436
2437         PR ld/2513
2438         * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2439         (GOT_TLS_IE_IE): Likewise.
2440         (GOT_TLS_IE_GD): Likewise.
2441         (GOT_TLS_IE_MASK): Likewise.
2442         (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2443         and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2444         respectively.
2445         (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2446         are set, treat tls_type as GOT_TLS_IE_BOTH.
2447         (elf_i386_relocate_section): Likewise.
2448
2449 2006-04-07  Randolph Chung  <tausq@debian.org>
2450
2451         * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2452         (elf64_hppa_grok_psinfo): Likewise.
2453         (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2454
2455 2006-04-06  DJ Delorie  <dj@redhat.com>
2456
2457         * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2458         each plt entry we create.
2459
2460 2006-04-06  Carlos O'Donell  <carlos@codesourcery.com>
2461
2462         * po/Make-in: Add install-html target.
2463         * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2464         htmldir. Add install-html and install-html-recursive targets.
2465         * Makefile.in: Regenerate.
2466         * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2467         * configure: Regenerate.
2468
2469 2006-04-06  H.J. Lu  <hongjiu.lu@intel.com>
2470
2471         * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2472         with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2473         section structure.
2474
2475 2006-04-05  Bernd Schmidt  <bernd.schmidt@analog.com>
2476
2477         * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2478         eliminate warnings.
2479
2480 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
2481             James E Wilson  <wilson@specifixinc.com>
2482
2483         PR ld/2442
2484         * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2485         (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2486         size.
2487         (elfNN_ia64_link_hash_entry): Likewise.
2488         (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2489         and size.
2490         (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2491         processing.
2492         (elfNN_ia64_hash_hide_symbol): Likewise.
2493         (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2494         (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2495         (elfNN_ia64_global_dyn_info_free): New function.
2496         (elfNN_ia64_local_dyn_info_free): Likewise.
2497         (elfNN_ia64_hash_table_free): Free local and global
2498         elfNN_ia64_dyn_sym_info.
2499         (addend_compare): New function.
2500         (sort_dyn_sym_info): Likewise.
2501         (get_dyn_sym_info): Updated to use binary search for addend.
2502         (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2503         relocation arrays first.
2504
2505 2006-04-05  Bernd Schmidt  <bernd.schmidt@analog.com>
2506
2507         * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2508         symbol.
2509
2510 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
2511
2512         PR ld/2411
2513         * elflink.c (check_dynsym): New.
2514         (elf_link_output_extsym): Use it.
2515         (bfd_elf_final_link): Likewise.
2516
2517 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
2518
2519         PR ld/2404
2520         * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2521         symbol from the dynamic definition with the default version if
2522         its type and the type of existing regular definition mismatch.
2523
2524 2006-04-05  Richard Sandiford  <richard@codesourcery.com>
2525             Daniel Jacobowitz  <dan@codesourcery.com>
2526
2527         * config.bfd (sparc-*-vxworks*): New stanza.
2528         * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2529         (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2530         * configure: Regenerate.
2531         * elf32-sparc.c: Include elf-vxworks.h.
2532         (elf32_sparc_vxworks_link_hash_table_create: New.
2533         (elf32_sparc_vxworks_final_write_processing): New.
2534         (TARGET_BIG_SYM): Override for VxWorks.
2535         (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2536         (bfd_elf32_bfd_link_hash_table_create): Likewise.
2537         (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2538         (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2539         (elf_backend_link_output_symbol_hook): Likewise.
2540         (elf_backend_emit_relocs): Likewise.
2541         (elf_backend_final_write_processing, elf32_bed): Likewise.
2542         * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2543         (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2544         (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2545         (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2546         build_plt_entry here.
2547         (create_got_section): Initialize sgotplt for VxWorks.
2548         (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2549         plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2550         Call elf_vxworks_create_dynamic_sections for VxWorks.
2551         (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2552         Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2553         (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2554         for VxWorks.  Check for the .got.plt section.
2555         (sparc_vxworks_build_plt_entry): New function.
2556         (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2557         Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2558         absolute on VxWorks.
2559         (sparc32_finish_dyn): Add special handling for DT_RELASZ
2560         and DT_PLTGOT on VxWorks.
2561         (sparc_vxworks_finish_exec_plt): New.
2562         (sparc_vxworks_finish_shared_plt): New.
2563         (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2564         Use plt_header_size and plt_entry_size.
2565         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2566         srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2567         * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2568         (elf32-sparc.lo): Likewise.
2569         * Makefile.in: Regenerate.
2570         * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2571         (_bfd_target_vector): Add a pointer to it.
2572
2573 2006-03-30  Ben Elliston  <bje@au.ibm.com>
2574
2575         PR ld/2267
2576         * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2577         special section number that exceeds the number of ELF sections
2578         (eg. SHN_MIPS_SCOMMON).
2579
2580 2006-03-27  Richard Sandiford  <richard@codesourcery.com>
2581
2582         * elfxx-mips.c (mips_got_entry): Add more commentary.
2583         (mips_elf_local_got_index): Use the hash table entry to record
2584         the GOT index of forced-local symbols.
2585         (mips_elf_initialize_tls_index): Rearrange code.  Store the index
2586         in either the hash table entry or the mips_got_entry, not both.
2587         Add more commentary.
2588         (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2589         mips_elf_initialize_tls_index.
2590
2591 2006-03-25  Bernd Schmidt  <bernd.schmidt@analog.com>
2592
2593         * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2594         RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2595         reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2596         bfin_areloc_howto_table): Delete.  All
2597         uses deleted as well.
2598         (bfin_reloc_map): Delete all stack relocs.
2599         (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2600         bfin_reloc_type_lookup): Don't support them.
2601         (bfin_relocate_section): Don't try to handle them.
2602
2603         * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2604         * configure.in: Likewise.
2605         * configure: Regenerate.
2606         * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2607         (BFIN_RELOC_MAX): Now 0x21.
2608         (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2609         (bfd_elf32_bfinfdpic_vec): Declare.
2610         (IS_FDPIC): New macro.
2611         (struct bfinfdpic_elf_link_hash_table): New struct.
2612         (bfinfdpic_hash_table, bfinfdpic_got_section,
2613         bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2614         bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2615         bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2616         bfinfdpic_plt_initial_offset): Accessor macros for it.
2617         (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2618         (struct bfinfdpic_relocs_info): New struct.
2619         (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2620         BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2621         DEFAULT_STACK_SIZE): New macros.
2622         (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2623         bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2624         bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2625         bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2626         _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2627         _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2628         bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2629         _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2630         elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2631         _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2632         _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2633         _bfinfdpic_resolve_final_relocs_info,
2634         elf32_bfinfdpic_size_dynamic_sections,
2635         elf32_bfinfdpic_always_size_sections,
2636         elf32_bfinfdpic_modify_segment_map,
2637         _bfinfdpic_count_got_plt_entries,
2638         elf32_bfinfdpic_finish_dynamic_sections,
2639         elf32_bfinfdpic_adjust_dynamic_symbol,
2640         elf32_bfinfdpic_finish_dynamic_symbol,
2641         elf32_bfinfdpic_elf_use_relative_eh_frame,
2642         elf32_bfinfdpic_elf_encode_eh_address,
2643         elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2644         elf32_bfinfdpic_copy_private_bfd_data,
2645         (struct _bfinfdpic_dynamic_got_info,
2646         struct _bfinfdpic_dynamic_got_plt_info): New structs.
2647         (elf32_bfin_print_private_bfd_data): Print PIC flags.
2648         (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2649         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2650         elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2651         elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2652         bfd_elf32_bfd_copy_private_bfd_data,
2653         elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2654         elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2655         elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2656         elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2657         elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2658         elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2659         elf_backend_omit_section_dynsym): Redefine these macros and include
2660         "elf32-target.h" again to create the elf32-bfinfdpic target.
2661         * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2662         BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2663         BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2664         BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2665         BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2666         BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2667         BFD_RELOC_BFIN_GOTOFFLO): New.
2668         * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2669         (_bfd_target_vector): Add it.
2670         * bfd-in2.h: Regenerate.
2671         * libbfd.h: Regenerate.
2672
2673 2006-03-25  Richard Sandiford  <richard@codesourcery.com>
2674
2675         * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2676         incompatible.  Likewise MAC and EMAC code.
2677         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2678         bfd_get_compatible to set the new bfd architecture.  Rely on it
2679         to detect incompatibilities.
2680
2681 2006-03-23  Michael Matz  <matz@suse.de>
2682
2683         * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2684         BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2685         BFD_RELOC_X86_64_PLTOFF64.
2686         * bfd-in2.h: Regenerated.
2687         * libbfd.h: Regenerated.
2688         * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2689         Add howtos for above relocs.
2690         (x86_64_reloc_map): Add mappings for new relocs.
2691         (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2692         R_X86_64_GOTPLT64 need a got entry.  R_X86_64_GOTPLT64 also a PLT
2693         entry.  R_X86_64_GOTPC64 needs a .got section.  R_X86_64_PLTOFF64
2694         needs a PLT entry.
2695         (elf64_x86_64_gc_sweep_hook): Reflect changes from
2696         elf64_x86_64_check_relocs for the new relocs.
2697         (elf64_x86_64_relocate_section): Handle new relocs.
2698
2699 2006-03-22  Bob Wilson  <bob.wilson@acm.org>
2700
2701         * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2702         rel->r_addend is zero.
2703
2704 2006-03-22  Richard Sandiford  <richard@codesourcery.com>
2705
2706         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2707         of "loc".
2708
2709 2006-03-22  Richard Sandiford  <richard@codesourcery.com>
2710             Daniel Jacobowitz  <dan@codesourcery.com>
2711             Phil Edwards  <phil@codesourcery.com>
2712             Zack Weinberg  <zack@codesourcery.com>
2713             Mark Mitchell  <mark@codesourcery.com>
2714             Nathan Sidwell  <nathan@codesourcery.com>
2715
2716         * bfd-in2.h: Regenerate.
2717         * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2718         * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2719         (bfd_elf32_littlemips_vxworks_vec): Likewise.
2720         (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2721         (bfd_elf32_littlemips_vec): Likewise.
2722         (bfd_elf32_nbigmips_vec): Likewise.
2723         (bfd_elf32_nlittlemips_vec): Likewise.
2724         (bfd_elf32_ntradbigmips_vec): Likewise.
2725         (bfd_elf32_ntradlittlemips_vec): Likewise.
2726         (bfd_elf32_tradbigmips_vec): Likewise.
2727         (bfd_elf32_tradlittlemips_vec): Likewise.
2728         (bfd_elf64_bigmips_vec): Likewise.
2729         (bfd_elf64_littlemips_vec): Likewise.
2730         (bfd_elf64_tradbigmips_vec): Likewise.
2731         (bfd_elf64_tradlittlemips_vec): Likewise.
2732         * elf32-mips.c: Include elf-vxworks.h.
2733         (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2734         instead of calling mips_elf32_rtype_to_howto directly.
2735         (mips_vxworks_copy_howto_rela): New reloc howto.
2736         (mips_vxworks_jump_slot_howto_rela): Likewise.
2737         (mips_vxworks_bfd_reloc_type_lookup): New function.
2738         (mips_vxworks_rtype_to_howto): Likewise.
2739         (mips_vxworks_final_write_processing): Likewise.
2740         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2741         (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2742         (elf_backend_want_got_plt): Likewise.
2743         (elf_backend_want_plt_sym): Likewise.
2744         (elf_backend_got_symbol_offset): Likewise.
2745         (elf_backend_want_dynbss): Likewise.
2746         (elf_backend_may_use_rel_p): Likewise.
2747         (elf_backend_may_use_rela_p): Likewise.
2748         (elf_backend_default_use_rela_p): Likewise.
2749         (elf_backend_got_header_size: Likewise.
2750         (elf_backend_plt_readonly): Likewise.
2751         (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2752         (elf_backend_mips_rtype_to_howto): Likewise.
2753         (elf_backend_adjust_dynamic_symbol): Likewise.
2754         (elf_backend_finish_dynamic_symbol): Likewise.
2755         (bfd_elf32_bfd_link_hash_table_create): Likewise.
2756         (elf_backend_add_symbol_hook): Likewise.
2757         (elf_backend_link_output_symbol_hook): Likewise.
2758         (elf_backend_emit_relocs): Likewise.
2759         (elf_backend_final_write_processing: Likewise.
2760         (elf_backend_additional_program_headers): Likewise.
2761         (elf_backend_modify_segment_map): Likewise.
2762         (elf_backend_symbol_processing): Likewise.
2763         * elfxx-mips.c: Include elf-vxworks.h.
2764         (mips_elf_link_hash_entry): Add is_relocation_target and
2765         is_branch_target fields.
2766         (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2767         srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2768         (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2769         (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2770         Return 3 for VxWorks.
2771         (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2772         mips_elf_link_hash_table.  Return 0 for VxWorks.
2773         (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2774         mips_elf_link_hash_table.  Update the call to ELF_MIPS_GP_OFFSET.
2775         (mips_vxworks_exec_plt0_entry): New variable.
2776         (mips_vxworks_exec_plt_entry): Likewise.
2777         (mips_vxworks_shared_plt0_entry): Likewise.
2778         (mips_vxworks_shared_plt_entry): Likewise.
2779         (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2780         (mips_elf_rel_dyn_section): Change the bfd argument to a
2781         mips_elf_link_hash_table.  Use MIPS_ELF_REL_DYN_NAME to get
2782         the name of the section.
2783         (mips_elf_initialize_tls_slots): Update the call to
2784         mips_elf_rel_dyn_section.
2785         (mips_elf_gotplt_index): New function.
2786         (mips_elf_local_got_index): Add an input_section argument.
2787         Update the call to mips_elf_create_local_got_entry.
2788         (mips_elf_got_page): Likewise.
2789         (mips_elf_got16_entry): Likewise.
2790         (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2791         arguments.  Create dynamic relocations for each entry on VxWorks.
2792         (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2793         (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2794         and MIPS_RESERVED_GOTNO.
2795         (mips_elf_create_got_section): Update the uses of
2796         MIPS_ELF_GOT_MAX_SIZE.  Create .got.plt on VxWorks.
2797         (is_gott_symbol): New function.
2798         (mips_elf_calculate_relocation): Use a dynobj local variable.
2799         Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2800         mips_elf_got_page_entry.  Set G to the .got.plt entry when calculating
2801         VxWorks R_MIPS_CALL* relocations.  Calculate and use G for all GOT
2802         relocations on VxWorks.  Add dynamic relocations for references
2803         to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols.  Don't
2804         create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2805         in VxWorks executables.
2806         (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2807         Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2808         Don't allocate a null entry on VxWorks.
2809         (mips_elf_create_dynamic_relocation): Update the call to
2810         mips_elf_rel_dyn_section.  Use absolute rather than relative
2811         relocations for VxWorks, and make them RELA rather than REL.
2812         (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2813         read-only on VxWorks.  Update the call to mips_elf_rel_dyn_section.
2814         Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2815         VxWorks.  Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2816         Call elf_vxworks_create_dynamic_sections for VxWorks and
2817         initialize the plt_header_size and plt_entry_size fields.
2818         (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2819         used in VxWorks executables.  Don't allocate dynamic relocations
2820         for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2821         Set is_relocation_target for each symbol referenced by a relocation.
2822         Allocate .rela.dyn entries for relocations against the special
2823         VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols.  Create GOT
2824         entries for all VxWorks R_MIPS_GOT16 relocations.  Don't allocate
2825         a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2826         R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations.  Update the calls
2827         to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2828         Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2829         relocations.  Don't set no_fn_stub on VxWorks.
2830         (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2831         mips_elf_allocate_dynamic_relocations.
2832         (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2833         (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2834         entries for VxWorks, and do not create multiple GOTs.
2835         (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2836         Handle .got specially for VxWorks.  Update the uses of
2837         MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2838         Check for sgotplt and splt.  Allocate the .rel(a).dyn contents last,
2839         once its final size is known.  Set DF_TEXTREL for VxWorks.  Add
2840         DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2841         tags on VxWorks.  Do not add the MIPS-specific tags for VxWorks.
2842         (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2843         (mips_vxworks_finish_exec_plt): Likewise.
2844         (mips_vxworks_finish_shared_plt): Likewise.
2845         (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2846         to mips_elf_rel_dyn_section.  Use a VxWorks-specific value of
2847         DT_PLTGOT.  Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2848         DT_PLTRELSZ and DT_JMPREL.  Update the uses of MIPS_RESERVED_GOTNO
2849         and mips_elf_rel_dyn_section.  Use a different GOT header for
2850         VxWorks.  Don't sort .rela.dyn on VxWorks.  Finish the PLT on VxWorks.
2851         (_bfd_mips_elf_link_hash_table_create): Initialize the new
2852         mips_elf_link_hash_table fields.
2853         (_bfd_mips_vxworks_link_hash_table_create): New function.
2854         (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2855         on VxWorks.  Update the call to ELF_MIPS_GP_OFFSET.
2856         * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2857         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2858         (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2859         * libbfd.h: Regenerate.
2860         * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2861         (elf32-mips.lo): Likewise.
2862         * Makefile.in: Regenerate.
2863         * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2864         * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2865         (bfd_elf32_littlemips_vxworks_vec): Likewise.
2866         (_bfd_target_vector): Add entries for them.
2867
2868 2006-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2869
2870         * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2871         section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2872         (elf_backend_special_sections): Remove #undef.
2873
2874 2006-03-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2875
2876         * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2877         for undefined weak symbols.
2878
2879 2006-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
2880
2881         PR ld/2462
2882         * elflink.c (bfd_elf_final_link): Remove
2883         bed->elf_backend_emit_relocs from emit_relocs.
2884
2885 2006-03-17  Alexandre Oliva  <aoliva@redhat.com>
2886
2887         * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2888         first relocation to the second when relaxing TLS GD to LE;
2889         zero it out when relaxing to IE.
2890
2891 2006-03-17  Alan Modra  <amodra@bigpond.net.au>
2892
2893         PR 2434
2894         * elflink.c (elf_link_add_object_symbols): Save and restore
2895         warning sym's linked sym.
2896
2897 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
2898
2899         PR 2434
2900         * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2901         (elf_link_add_object_symbols): Delete unnecessary locals.  Rename
2902         hash_table -> htab.  Formatting.  Save entire symbol table
2903         before loading as-needed syms, and restore afterwards if lib not
2904         needed.  Use bfd_hash_allocate rather than bfd_alloc for sym
2905         name.  Free some buffers earlier.
2906         * bfd-in.h (struct bfd_hash_table): Add entsize.
2907         (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2908         * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2909         * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2910         hash table.
2911         (bfd_hash_table_init): Add param, adjust calls.
2912         * aoutx.h: Adjust all hash_table_init functions and calls.
2913         * bfd.c: Likewise.
2914         * coff-arm.c: Likewise.
2915         * coff-h8300.c: Likewise.
2916         * coff-ppc.c: Likewise.
2917         * cofflink.c: Likewise.
2918         * ecoff.c: Likewise.
2919         * ecofflink.c: Likewise.
2920         * elf-m10300.c: Likewise.
2921         * elf-strtab.c: Likewise.
2922         * elf.c: Likewise.
2923         * elf32-arm.c: Likewise.
2924         * elf32-bfin.c: Likewise.
2925         * elf32-cris.c: Likewise.
2926         * elf32-frv.c: Likewise.
2927         * elf32-hppa.c: Likewise.
2928         * elf32-i386.c: Likewise.
2929         * elf32-m32r.c: Likewise.
2930         * elf32-m68hc1x.c: Likewise.
2931         * elf32-m68k.c: Likewise.
2932         * elf32-ppc.c: Likewise.
2933         * elf32-s390.c: Likewise.
2934         * elf32-sh.c: Likewise.
2935         * elf32-vax.c: Likewise.
2936         * elf64-alpha.c: Likewise.
2937         * elf64-hppa.c: Likewise.
2938         * elf64-ppc.c: Likewise.
2939         * elf64-s390.c: Likewise.
2940         * elf64-sh64.c: Likewise.
2941         * elf64-x86-64.c: Likewise.
2942         * elfxx-ia64.c: Likewise.
2943         * elfxx-mips.c: Likewise.
2944         * elfxx-sparc.c: Likewise.
2945         * i386linux.c: Likewise.
2946         * libaout.h: Likewise.
2947         * libbfd-in.h: Likewise.
2948         * libcoff-in.h: Likewise.
2949         * linker.c: Likewise.
2950         * m68klinux.c: Likewise.
2951         * merge.c: Likewise.
2952         * opncls.c: Likewise.
2953         * pdp11.c: Likewise.
2954         * sparclinux.c: Likewise.
2955         * stabs.c: Likewise.
2956         * sunos.c: Likewise.
2957         * vms.c: Likewise.
2958         * xcofflink.c: Likewise.
2959         * section.c (struct section_hash_entry): Move to..
2960         * libbfd-in.h: ..here.
2961         * Makefile.am: Run "make dep-am"
2962         * Makefile.in: Regenerate.
2963         * bfd-in2.h: Regenerate.
2964         * libbfd.h: Regenerate.
2965         * libcoff.h: Regenerate.
2966
2967 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
2968
2969         * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2970         against __GLOBAL_OFFSET_TABLE__ need never be dynamic.  Tweak
2971         last change to REL32 relocs so that they are counted as
2972         possibly dynamic as per REL24 and REL14.
2973
2974 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
2975
2976         * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2977         checks from REL32.
2978
2979 2006-03-15  Ben Elliston  <bje@au.ibm.com>
2980
2981         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2982         in_list elements, not just the first.
2983
2984 2006-03-14  Richard Sandiford  <richard@codesourcery.com>
2985
2986         * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2987         out from...
2988         (_bfd_mips_elf_relocate_section): ...here.  Use it to adjust r_addend
2989         for final links too.
2990
2991 2006-03-13  Richard Sandiford  <richard@codesourcery.com>
2992
2993         * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2994
2995 2006-03-11  H.J. Lu  <hongjiu.lu@intel.com>
2996
2997         PR ld/2443
2998         * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2999
3000 2006-03-10  Paul Brook  <paul@codesourcery.com>
3001
3002         * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
3003         (elf32_arm_print_private_bfd_data): Ditto.
3004
3005 2006-03-09  Paul Brook  <paul@codesourcery.com>
3006
3007         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
3008         mapping symbols.
3009
3010 2006-03-09  Khem Raj  <khem@mvista.com>
3011
3012         * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
3013         char type.
3014
3015 2006-03-08  H.J. Lu  <hongjiu.lu@intel.com>
3016
3017         * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
3018
3019 2006-03-07  Richard Sandiford  <richard@codesourcery.com>
3020             Daniel Jacobowitz  <dan@codesourcery.com>
3021             Zack Weinberg  <zack@codesourcery.com>
3022             Nathan Sidwell  <nathan@codesourcery.com>
3023             Paul Brook  <paul@codesourcery.com>
3024             Ricardo Anguiano  <anguiano@codesourcery.com>
3025             Phil Edwards  <phil@codesourcery.com>
3026
3027         * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
3028         (bfd_elf32_bigarm_symbian_vec): Likewise.
3029         (bfd_elf32_bigarm_vxworks_vec): Likewise.
3030         (bfd_elf32_littlearm_vec): Likewise.
3031         (bfd_elf32_littlearm_symbian_vec): Likewise.
3032         (bfd_elf32_littlearm_vxworks_vec): Likewise.
3033         * configure: Regenerate.
3034         * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
3035         (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
3036         (elf32_arm_vxworks_bed): Add forward declaration.
3037         (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
3038         (elf32_arm_vxworks_exec_plt0_entry): New table.
3039         (elf32_arm_vxworks_exec_plt_entry): Likewise.
3040         (elf32_arm_vxworks_shared_plt_entry): Likewise.
3041         (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
3042         (reloc_section_p): New function.
3043         (create_got_section): Use RELOC_SECTION.
3044         (elf32_arm_create_dynamic_sections): Likewise.  Call
3045         elf_vxworks_create_dynamic_sections for VxWorks targets.
3046         Choose between the two possible values of plt_header_size
3047         and plt_entry_size.
3048         (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
3049         (elf32_arm_abs12_reloc): New function.
3050         (elf32_arm_final_link_relocate): Call it.  Allow the creation of
3051         dynamic R_ARM_ABS12 relocs on VxWorks.  Use reloc_section_p,
3052         RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION.  Initialize the
3053         r_addend fields of relocs.  On rela targets, skip any code that
3054         adjusts in-place addends.  When using _bfd_link_final_relocate
3055         to perform a final relocation, pass rel->r_addend as the addend
3056         argument.
3057         (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
3058         object, ignore flags that are not standard on VxWorks.
3059         (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
3060         relocs on VxWorks.  Use reloc_section_p.
3061         (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
3062         (allocate_dynrelocs): Use RELOC_SIZE.  Account for the size of
3063         .rela.plt.unloaded relocs on VxWorks targets.
3064         (elf32_arm_size_dynamic_sections): Use RELOC_SIZE.  Check for
3065         .rela.plt.unloaded as well as .rel(a).plt.  Add DT_RELA* tags
3066         instead of DT_REL* tags on RELA targets.
3067         (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
3068         and SWAP_RELOC_OUT.  Initialize r_addend fields.  Handle VxWorks
3069         PLT entries.  Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
3070         (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
3071         and SWAP_RELOC_OUT.  Initialize r_addend fields.  Handle DT_RELASZ
3072         like DT_RELSZ.  Handle the VxWorks form of initial PLT entry.
3073         Correct the .rela.plt.unreloaded symbol indexes.
3074         (elf32_arm_output_symbol_hook): Call the VxWorks version of this
3075         hook on VxWorks targets.
3076         (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
3077         Minor formatting tweak.
3078         (elf32_arm_vxworks_final_write_processing): New function.
3079         (elf_backend_add_symbol_hook): Override for VxWorks and reset
3080         for Symbian.
3081         (elf_backend_final_write_processing): Likewise.
3082         (elf_backend_emit_relocs): Likewise.
3083         (elf_backend_want_plt_sym): Likewise.
3084         (ELF_MAXPAGESIZE): Likewise.
3085         (elf_backend_may_use_rel_p): Minor formatting tweak.
3086         (elf_backend_may_use_rela_p): Likewise.
3087         (elf_backend_default_use_rela_p): Likewise.
3088         (elf_backend_rela_normal): Likewise.
3089         * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
3090
3091 2006-03-06  Nathan Sidwell  <nathan@codesourcery.com>
3092
3093         * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
3094         New.  Adjust other variants.
3095         (bfd_default_scan): Update.
3096         * bfd-in2.h: Rebuilt.
3097         * cpu-m68k.c: Adjust.
3098         (bfd_m68k_compatible): New. Use it for architectures.
3099         * elf32-m68k.c (elf32_m68k_object_p): Adjust.
3100         (elf32_m68k_merge_private_bfd_data): Adjust.  Correct isa-a/b
3101         mismatch.
3102         (elf32_m68k_print_private_bfd_data): Adjust.
3103         * ieee.c (ieee_write_processor): Adjust.
3104
3105 2006-03-06  Alan Modra  <amodra@bigpond.net.au>
3106
3107         * dwarf2.c: Formatting.
3108         (add_line_info): Remove outer loop.
3109
3110 2006-03-05  H.J. Lu  <hongjiu.lu@intel.com>
3111             Alan Modra  <amodra@bigpond.net.au>
3112
3113         PR binutils/2338
3114         * dwarf2.c (loadable_section): New struct.
3115         (dwarf2_debug): Add loadable_section_count and
3116         loadable_sections.
3117         (new_line_sorts_after): New.
3118         (add_line_info): Use new_line_sorts_after to compare line
3119         addresses.
3120         (check_function_name): Removed.
3121         (unset_sections): New.
3122         (place_sections): New.
3123         (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
3124         and unset_sections on relocatable files.
3125         (_bfd_dwarf2_find_line): Likewise.
3126
3127 2006-03-03  Nick Clifton  <nickc@redhat.com>
3128
3129         * cpu-avr.c: Update to ISO-C90 formatting.
3130         * elf32-avr.c: Likewise.
3131
3132 2006-03-03  Bjoern Haase  <bjoern.m.haase@web.de>
3133
3134         * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
3135         and R_AVR_MS8_LDI
3136         (bfd_elf_avr_final_write_processing): Set
3137         EF_AVR_LINKRELAX_PREPARED in e_flags field.
3138         (elf32_avr_relax_section): New function.
3139         (elf32_avr_relax_delete_bytes): New function.
3140         (elf32_avr_get_relocated_section_contents): New function.
3141         (avr_pc_wrap_around): New function.
3142         (avr_relative_distance_considering_wrap_around): New function.
3143         (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
3144         * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
3145         * libbfd.h: Regenerate.
3146         * bfd-in2.h: Regenerate.
3147
3148 2006-03-02  DJ Delorie  <dj@redhat.com>
3149
3150         * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
3151         calculations.
3152
3153 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
3154
3155         * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
3156         bfd_elf32_powerpc_vxworks_vec.
3157
3158 2006-03-02  Nick Clifton  <nickc@redhat.com>
3159
3160         * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
3161
3162 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
3163
3164         * elf32-i386.c (elf_i386_create_dynamic_sections): Use
3165         elf_vxworks_create_dynamic_sections.
3166         (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
3167         symbol handling.
3168         * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
3169         elf_vxworks_create_dynamic_sections.
3170         (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
3171         symbol handling.
3172         * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
3173         * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
3174
3175 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
3176
3177         * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
3178         (elf_backend_link_output_symbol_hook): Use
3179         elf_vxworks_link_output_symbol_hook instead.
3180         * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
3181         (elf_backend_link_output_symbol_hook): Use
3182         elf_vxworks_link_output_symbol_hook instead.
3183         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
3184         same interface as elf_backend_link_output_symbol_hook.
3185         * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
3186         prototype accordingly.
3187
3188 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
3189
3190         * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
3191         (ppc_elf_link_hash_table): Replace old_got and new_got with
3192         plt_type and can_use_new_plt.
3193         (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
3194         SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
3195         (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
3196         Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
3197         (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
3198         either plt_type == PLT_OLD or plt_type == PLT_NEW.  Assert that
3199         this function should not be called for VxWorks targets.
3200         (ppc_elf_tls_setup): Use plt_type instead of old_got.
3201         (allocate_got): Likewise.  Rearrange so that max_before_header
3202         is only used for PLT_OLD and PLT_NEW.
3203         (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
3204         (ppc_elf_size_dynamic_sections): Likewise.
3205         (ppc_elf_relax_section): Likewise.
3206         (ppc_elf_relocate_section): Likewise.
3207         (ppc_elf_finish_dynamic_symbol): Likewise.
3208         (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
3209
3210 2006-02-28  Richard Sandiford  <richard@codesourcery.com>
3211
3212         * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
3213         (elf_i386_link_hash_table_create): Initialize it.
3214         (elf_i386_compute_jump_table_size): Use it instead of
3215         srelplt->reloc_count.
3216         (allocate_dynrelocs): Likewise.
3217         (elf_i386_size_dynamic_sections): Likewise.
3218         (elf_i386_relocate_section): Likewise.
3219
3220 2006-02-27  Jakub Jelinek  <jakub@redhat.com>
3221
3222         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
3223         (_bfd_elf_write_section_eh_frame): Likewise.
3224
3225 2006-02-27  Carlos O'Donell  <carlos@codesourcery.com>
3226
3227         * po/Make-in: Add html target.
3228
3229 2006-02-27  Richard Sandiford  <richard@codesourcery.com>
3230
3231         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
3232         cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
3233         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
3234         * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
3235         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3236         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3237         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3238         * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
3239         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
3240         * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
3241         * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
3242         * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
3243         * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
3244         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
3245         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3246         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.  Also use
3247         the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
3248         * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
3249         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3250         * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
3251         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3252
3253 2006-02-25  Richard Sandiford  <richard@codesourcery.com>
3254
3255         * elf-bfd.h (elf_link_hash_table): Add hplt field.
3256         * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
3257         * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
3258         * elf32-frv.c (_frv_create_got_section): Likewise.
3259         * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
3260         * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
3261         * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
3262         * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
3263         * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
3264         (elf_i386_link_hash_table_create): Don't initialize them.
3265         (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
3266         hgot fields.
3267         (elf_i386_finish_dynamic_symbol): Likewise.
3268         * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
3269         (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
3270         (ppc_elf_finish_dynamic_symbol): Likewise.
3271
3272 2006-02-24  DJ Delorie  <dj@redhat.com>
3273
3274         * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
3275         (m32c_elf_relocate_section): Don't relocate them.
3276         (compare_reloc): New.
3277         (relax_reloc): Remove.
3278         (m32c_offset_for_reloc): New.
3279         (m16c_addr_encodings): New.
3280         (m16c_jmpaddr_encodings): New.
3281         (m32c_addr_encodings): New.
3282         (m32c_elf_relax_section): Relax jumps and address displacements.
3283         (m32c_elf_relax_delete_bytes): Adjust for internal syms.  Fix up
3284         short jumps.
3285
3286         * reloc.c: Add m32c relax relocs.
3287         * libbfd.h: Regenerate.
3288         * bfd-in2.h: Regenerate.
3289
3290 2006-02-24  H.J. Lu  <hongjiu.lu@intel.com>
3291
3292         PR ld/2218
3293         * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
3294         (_bfd_elf_link_hash_fixup_symbol): New.
3295
3296         * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
3297         (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
3298         it isn't NULL.
3299
3300         * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
3301
3302         * elfxx-target.h (elf_backend_fixup_symbol): New.
3303         (elfNN_bed): Initialize elf_backend_fixup_symbol.
3304
3305 2006-02-23  H.J. Lu  <hongjiu.lu@intel.com>
3306
3307         * cpu-ia64-opc.c (ins_immu5b): New.
3308         (ext_immu5b): Likewise.
3309         (elf64_ia64_operands): Add IMMU5b.
3310
3311 2006-02-21  Alan Modra  <amodra@bigpond.net.au>
3312
3313         PR ld/2218
3314         * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
3315         is dynamic.
3316         * elf32-hppa.c (allocate_dynrelocs): Likewise.
3317         * elf32-i386.c (allocate_dynrelocs): Likewise.
3318         * elf32-s390.c (allocate_dynrelocs): Likewise.
3319         * elf32-sh.c (allocate_dynrelocs): Likewise.
3320         * elf64-s390.c (allocate_dynrelocs): Likewise.
3321         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
3322         * elf32-m32r.c (allocate_dynrelocs): Likewise.  Discard relocs
3323         on undef weak with non-default visibility too.
3324         * elfxx-sparc.c (allocate_dynrelocs): Ditto.
3325
3326 2006-02-21  Alan Modra  <amodra@bigpond.net.au>
3327
3328         * bfd.c: (_bfd_default_error_handler): Don't call abort on
3329         error, instead call _exit.
3330         (_bfd_abort): Call _exit not xexit.
3331
3332 2006-02-17  Kevin Buettner  <kevinb@redhat.com>
3333
3334         * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
3335         New functions.
3336         * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
3337
3338 2006-02-17  Shrirang Khisti  <shrirangk@kpitcummins.com>
3339             Anil Paranjape  <anilp1@kpitcummins.com>
3340             Shilin Shakti  <shilins@kpitcummins.com>
3341
3342         * Makefile.am: Add xc16x related entry
3343         * Makefile.in: Regenerate
3344         * archures.c: Add bfd_xc16x_arch
3345         * bfd-in2.h: Regenerate
3346         * config.bfd: Add xc16x-*-elf
3347         * configure.in: Add bfd_elf32_xc16x_vec
3348         * configure: Regenerate.
3349         * targets.c: Added xc16x related information
3350         * cpu-xc16x.c: New file
3351         * reloc.c: Add new relocations specific to xc16x:
3352         BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
3353         BFD_RELOC_XC16X_SOF
3354         * elf32-xc16x.c: New file.
3355
3356 2006-02-17  Alan Modra  <amodra@bigpond.net.au>
3357
3358         * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
3359         * elf64-ppc.c (allocate_dynrelocs): Likewise.
3360
3361 2006-02-17  Alan Modra  <amodra@bigpond.net.au>
3362
3363         PR ld/2218
3364         * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
3365         dynamic.
3366         (ppc64_elf_relocate_section): Check output reloc section size.
3367         * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
3368
3369 2006-02-16  H.J. Lu  <hongjiu.lu@intel.com>
3370
3371         PR ld/2322
3372         * elf.c (get_segment_type): New function.
3373         (_bfd_elf_print_private_bfd_data): Use it.
3374         (print_segment_map): New function.
3375         (assign_file_positions_for_segments): Call print_segment_map
3376         when there are not enough room for program headers.
3377
3378 2006-02-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
3379
3380         * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
3381         traditional MIPS ELF targets.
3382
3383 2006-02-15  H.J. Lu  <hongjiu.lu@intel.com>
3384
3385         PR binutils/2338
3386         * dwarf2.c (check_function_name): New function.
3387         (_bfd_dwarf2_find_nearest_line): Use check_function_name to
3388         check if function is correct.
3389
3390 2006-02-16  Alan Modra  <amodra@bigpond.net.au>
3391
3392         * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
3393         debug sections.
3394         (elf_link_input_bfd): Adjust comments.
3395
3396 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
3397
3398         * elf.c (copy_private_bfd_data): Minor update.
3399
3400 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
3401
3402         PR binutils/2258
3403         * elf.c (copy_private_bfd_data): Renamed to ...
3404         (rewrite_elf_program_header): This.
3405         (copy_elf_program_header): New function.
3406         (copy_private_bfd_data): Likewise.
3407
3408 2006-02-07  Nathan Sidwell  <nathan@codesourcery.com>
3409
3410         * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3411         bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3412         bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3413         bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3414         (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3415         bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3416         bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3417         bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3418         bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3419         bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3420         bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3421         bfd_mach_mcf_isa_b_usp_float_emac): New.
3422         (bfd_default_scan): Update coldfire mapping.
3423         * bfd-in.h (bfd_m68k_mach_to_features,
3424         bfd_m68k_features_to_mach): Declare.
3425         * bfd-in2.h: Rebuilt.
3426         * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3427         adjust legacy names.
3428         (m68k_arch_features): New.
3429         (bfd_m68k_mach_to_features,
3430         bfd_m68k_features_to_mach): Define.
3431         * elf32-m68k.c (elf32_m68k_object_p): New.
3432         (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3433         (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3434         (elf_backend_object_p): Define.
3435         * ieee.c (ieee_write_processor): Update coldfire machines.
3436         * libbfd.h: Rebuilt.
3437
3438 2006-02-06  Steve Ellcey  <sje@cup.hp.com>
3439
3440         * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3441         if SHF_TLS is set.
3442
3443 2006-02-05  Arnold Metselaar  <arnold.metselaar@planet.nl>
3444
3445         * coff-z80.c (r_imm24): New howto.
3446         (rtype2howto): New case R_IMM24.
3447         (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3448         (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3449
3450 2006-02-04  Richard Sandiford  <richard@codesourcery.com>
3451
3452         * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3453         has already been assigned a GOT index, copy that index to the
3454         current hash table entry.
3455
3456 2006-02-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
3457
3458         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3459         for call-to-undefweak reloc overflow.
3460
3461 2006-01-31  Eric Botcazou  <ebotcazou@libertysurf.fr>
3462
3463         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3464         for 32-bit relocs overflow.
3465
3466 2006-01-27  Paul Brook  <paul@codesourcery.com>
3467
3468         * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3469         objects.
3470
3471 2006-01-18  Alexandre Oliva  <aoliva@redhat.com>
3472
3473         Introduce TLS descriptors for i386 and x86_64.
3474         * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3475         BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3476         BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3477         * libbfd.h, bfd-in2.h: Rebuilt.
3478         * elf32-i386.c (elf_howto_table): New relocations.
3479         (R_386_tls): Adjust.
3480         (elf_i386_reloc_type_lookup): Map new relocations.
3481         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3482         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3483         (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3484         (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3485         (elf_i386_local_tlsdesc_gotent): New macro.
3486         (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3487         (elf_i386_compute_jump_table_size): New macro.
3488         (link_hash_newfunc): Initialize tlsdesc_got.
3489         (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3490         (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3491         R_386_TLS_DESC_CALL.
3492         (elf_i386_check_relocs): Likewise.  Allocate space for
3493         local_tlsdesc_gotent.
3494         (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3495         R_386_TLS_DESC_CALL.
3496         (allocate_dynrelocs): Count function PLT relocations.  Reserve
3497         space for TLS descriptors and relocations.
3498         (elf_i386_size_dynamic_sections): Reserve space for TLS
3499         descriptors and relocations.  Set up sgotplt_jump_table_size.
3500         Don't zero reloc_count in srelplt.
3501         (elf_i386_always_size_sections): New.  Set up _TLS_MODULE_BASE_.
3502         (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3503         R_386_TLS_DESC_CALL.
3504         (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3505         (elf_backend_always_size_sections): Define.
3506         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3507         R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3508         (R_X86_64_standard): Adjust.
3509         (x86_64_reloc_map): Map new relocs.
3510         (elf64_x86_64_rtype_to_howto): New, split out of...
3511         (elf64_x86_64_info_to_howto): ... this function, and...
3512         (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3513         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3514         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3515         (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3516         (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3517         (elf64_x86_64_local_tlsdesc_gotent): New macro.
3518         (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3519         tlsdesc_got and sgotplt_jump_table_size fields.
3520         (elf64_x86_64_compute_jump_table_size): New macro.
3521         (link_hash_newfunc): Initialize tlsdesc_got.
3522         (elf64_x86_64_link_hash_table_create): Initialize new fields.
3523         (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3524         R_X86_64_TLSDESC_CALL.
3525         (elf64_x86_64_check_relocs): Likewise.  Allocate space for
3526         local_tlsdesc_gotent.
3527         (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3528         R_X86_64_TLSDESC_CALL.
3529         (allocate_dynrelocs): Count function PLT relocations.  Reserve
3530         space for TLS descriptors and relocations.
3531         (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3532         descriptors and relocations.  Set up sgotplt_jump_table_size,
3533         tlsdesc_plt and tlsdesc_got.  Make room for them.  Don't zero
3534         reloc_count in srelplt.  Add dynamic entries for DT_TLSDESC_PLT
3535         and DT_TLSDESC_GOT.
3536         (elf64_x86_64_always_size_sections): New.  Set up
3537         _TLS_MODULE_BASE_.
3538         (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3539         R_386_TLS_DESC_CALL.
3540         (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3541         (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3542         DT_TLSDESC_GOT.  Set up TLS descriptor lazy resolver PLT entry.
3543         (elf_backend_always_size_sections): Define.
3544
3545 2006-01-17  H.J. Lu  <hongjiu.lu@intel.com>
3546
3547         PR binutils/2096
3548         * dwarf2.c (comp_unit_contains_address): Update comment.
3549         (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3550         lma.  Return TRUE only if both comp_unit_contains_address and
3551         comp_unit_find_nearest_line return TRUE.
3552         (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3553
3554 2006-01-18  Alan Modra  <amodra@bigpond.net.au>
3555
3556         * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3557         (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3558         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3559         elf_gc_mark_dynamic_ref_symbol.  Make global.
3560         (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3561         * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3562         (elfNN_bed): Init new field.
3563         * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3564         (ppc64_elf_gc_mark_dynamic_ref): New function.
3565
3566 2006-01-17  Alan Modra  <amodra@bigpond.net.au>
3567
3568         * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3569
3570 2006-01-17  Nick Clifton  <nickc@redhat.com>
3571
3572         PR binutils/2159
3573         * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3574         parameters.
3575
3576 2006-01-11  Nick Clifton  <nickc@redhat.com>
3577
3578         * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3579         into the newly (re)allocated map array.
3580
3581 2006-01-09  Alexis Wilke  <alexis_wilke@yahoo.com>
3582
3583         * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3584
3585 2006-01-01  Jakub Jelinek  <jakub@redhat.com>
3586
3587         * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3588         for .toc1 section.
3589
3590 For older changes see ChangeLog-2005
3591 \f
3592 Local Variables:
3593 mode: change-log
3594 left-margin: 8
3595 fill-column: 74
3596 version-control: never
3597 End: