ld/ChangeLog

   1 2011-10-10  Alan Modra  <amodra@gmail.com>
   2
   3         * emultempl/ppc64elf.em (ppc_add_stub_section): Align to 32 bytes.
   4
   5 2011-10-09  Alan Modra  <amodra@gmail.com>
   6
   7         * emultempl/ppc64elf.em (ppc_create_output_section_statements): Add
   8         missing colon to error message.
   9         (ppc_before_allocation): Likewise.
  10
  11 2011-10-06  Alan Modra  <amodra@gmail.com>
  12
  13         PR ld/13229
  14         * plugin.c (tv_header_tags): Add LDPT_GET_SYMBOLS_V2.
  15         (set_tv_header): Handle it.  Adjust LDPT_GET_SYMBOLS.  Return void.
  16         (get_symbols): Add def_ironly_exp param.  Return that value for
  17         syms exported from shared libs.
  18         (get_symbols_v1, get_symbols_v2): New wrapper functions.
  19         * testplug.c: Update for above changes.
  20
  21 2011-09-27  Kai Tietz  <ktietz@redhat.com>
  22
  23         * scripttempl/pe.sc (.text): Add support for
  24         .gnu.linkonce.t.* section.
  25         (.debug_info): Only use .gnu.linkonce.wi.* for
  26         relocating.
  27         * scripttempl/pep.sc: Likewise.
  28
  29 2011-09-22  Tristan Gingold  <gingold@adacore.com>
  30
  31         * NEWS: Add marker for 2.22.
  32
  33 2011-09-20  Alan Modra  <amodra@gmail.com>
  34
  35         PR ld/13201
  36         * ldlang.h (lang_input_statement_type): Add "reload" bitfield.
  37         Clarify comments.
  38         * ldlang.c (new_afile): Init new field.
  39         (load_symbols): Don't call ldlang_add_file when reloading.
  40         (open_input_bfds): Reload as-needed libs during plugin rescan.
  41
  42 2011-09-15  H.J. Lu  <hongjiu.lu@intel.com>
  43
  44         PR ld/12975
  45         * ldlang.c (lang_elf_version_info): Removed.
  46         (lang_register_vers_node): Replace lang_elf_version_info with
  47         link_info.version_info.
  48         (lang_add_vers_depend): Likewise.
  49         * pe-dll.c (process_def_file_and_drectve): Likewise.
  50         * emultempl/solaris2.em (elf_solaris2_before_allocation): Likewise.
  51
  52         * ldlang.h (lang_elf_version_info): Removed.
  53
  54         * plugin.c  (is_visible_from_outside): Check if symbol is hidden
  55         by version script.
  56
  57         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
  58         Remove lang_elf_version_info.
  59
  60 2011-09-15  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
  61
  62         PR ld/13183
  63         * ldmain.c (add_archive_element): Support thin archive member
  64         for LTO.
  65
  66 2011-08-26  Nick Clifton  <nickc@redhat.com>
  67
  68         * po/es.po: Updated Spanish translation.
  69
  70 2011-08-26  Nick Clifton  <nickc@redhat.com>
  71
  72         * NEWS: Mention that --no-copy-dt-needed-entries is now the
  73         default.
  74
  75 2011-08-22  Michael Matz  <matz@suse.de>
  76
  77         * ldmain.c (add_DT_NEEDED_for_dynamic): Default to FALSE.
  78         * ld.texinfo (--copy-dt-needed-entries): Mention new default.
  79
  80 2011-08-17  Alan Modra  <amodra@gmail.com>
  81
  82         PR ld/12762
  83         * ldlang.c (section_already_linked): Revert 2011-07-09 changes.
  84         * plugin.c: Likewise.
  85         (asymbol_from_plugin_symbol): Create linkonce section for syms
  86         with comdat_key.
  87
  88 2011-08-09  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  89
  90         * emultempl/armelf.em (fix_arm1176): New variable.
  91         (arm_elf_create_output_section_statements): Pass
  92         fix_arm1176 option to bfd backend.
  93         (OPTION_FIX_ARM1176): New define.
  94         (OPTION_NO_FIX_ARM1176): Likewise.
  95         (PARSE_AND_LIST_LONGOPTS): Add new command line options.
  96         (PARSE_AND_LIST_OPTIONS): Likewise.
  97         (PARSE_AND_LIST_ARGS_CASES): Likewise.
  98         * ld.texinfo: Document new command line options.
  99
 100 2011-08-09  Alan Modra  <amodra@gmail.com>
 101
 102         PR ld/13066
 103         * plugin.c (add_symbols): Revert 2011-08-05.
 104
 105 2011-08-06  Kai Tietz  <ktietz@redhat.com>
 106
 107         * scripttempl/pep.sc: Add .debug_macro section.
 108         * scripttempl/pe.sc: Likewise.
 109
 110 2011-08-05  Alan Modra  <amodra@gmail.com>
 111
 112         PR ld/12762
 113         * plugin.c (add_symbols): Exclude comdat_key symbols from symbol
 114         table if already seen.
 115
 116 2011-08-04  H.J. Lu  <hongjiu.lu@intel.com>
 117
 118         * ldmain.c (main): Replace remove_output with ld_cleanup in
 119         comments.
 120
 121 2011-07-26  Alan Modra  <amodra@gmail.com>
 122
 123         * emulparams/elf32ppc.sh: Source plt_unwind.sh.
 124         * emulparams/elf64ppc.sh: Likewise.
 125         * emultempl/ppc32elf.em (OPTION_NO_TLS_OPT): Adjust.
 126         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
 127         PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Append to
 128         existing values.
 129         * emultempl/ppc64elf.em (OPTION_STUBGROUP_SIZE): Adjust.
 130         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
 131         PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Append to
 132         existing values.
 133
 134 2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>
 135
 136         * Makefile.am (ALL_64_EMULATIONS): Add eelf_k1om.o and
 137         eelf_k1om_fbsd.o
 138         (eelf_k1om.c): New.
 139         (eelf_k1om_fbsd.c): Likewise.
 140         * Makefile.in: Regenerated.
 141
 142         * configure.tgt (targ64_extra_emuls): Add elf_k1om if elf_x86_64
 143         is supported.  Add elf_k1om_fbsd if elf_x86_64_fbsd is supported.
 144         (targ_extra_emuls): Likewise.
 145
 146         * emulparams/elf_k1om.sh: New.
 147         * emulparams/elf_k1om_fbsd.sh: Likewise.
 148
 149 2011-07-16  Roland McGrath  <roland@hack.frob.com>
 150
 151         * ld.h (args_type): New field print_output_format.
 152         * lexsup.c (enum option_values, ld_options, parse_args):
 153         Handle --print-output-format.
 154         * ldmain.c (main): Implement --print-output-format.
 155         * ld.texinfo (Options): Document it.
 156
 157         * ldlang.c (lang_get_output_target): Don't return current_target
 158         when it's NULL.
 159
 160 2011-07-15  Alan Modra  <amodra@gmail.com>
 161
 162         * Makefile.am (e*.c): Sort.
 163         * Makefile.in: Regenerate.
 164
 165 2011-07-14  Alan Modra  <amodra@gmail.com>
 166
 167         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option,
 168         gld${EMULATION_NAME}_list_options): Don't condition -z relro
 169         and -z norelro on COMMONPAGESIZE being defined.
 170
 171 2011-07-14  Alan Modra  <amodra@gmail.com>
 172
 173         * emultempl/ppc64elf.em (plt_static_chain): New var.
 174         (gld${EMULATION_NAME}_after_allocation): Pass to ppc64_elf_size_stubs.
 175         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
 176         PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Handle
 177         --plt-static-chain and --no-plt-static-chain.
 178
 179 2011-07-14  Alan Modra  <amodra@gmail.com>
 180
 181         * emultempl/elf32.em (gld${EMULATION_NAME}_add_options,
 182         gld${EMULATION_NAME}_handle_option, gld${EMULATION_NAME}_list_options):
 183         Provide --build-id, -z defs, -z muldefs, -z max-page-size,
 184         -z common-page-size, -z execstack, -z noexecstack for all targets.
 185         Add help for --exclude-libs.
 186         (OPTION_LD_GENERATED_UNWIND_INFO,
 187         OPTION_NO_LD_GENERATED_UNWIND_INFO): Move this..
 188         (gld${EMULATION_NAME}_handle_option): ..and code handling
 189         --ld-generated-unwind-info and --no-ld-generated-unwind-info..
 190         * emulparams/plt_unwind.sh: ..to here.  New file.  Add help.
 191         * emulparams/elf32_x86_64.sh: Include plt_unwind.sh.
 192         * emulparams/elf_i386.sh: Likewise.
 193         * emulparams/elf_i386_chaos.sh: Likewise.
 194         * emulparams/elf_i386_ldso.sh: Likewise.
 195         * emulparams/elf_l1om.sh: Likewise.
 196         * emulparams/elf_x86_64.sh: Likewise.
 197
 198 2011-07-11  Catherine Moore  <clm@codesourcery.com>
 199
 200         * ld.h (section_flag_list): Add field to struct wildcard_spec.
 201         * ld.texinfo (INPUT_SECTION_FLAGS): Document.
 202         * ldgram.y (flag_info_list, flag_info): Add to union.
 203         (INPUT_SECTION_FLAGS): New token.
 204         (wildcard_spec): Initialize section_flag_list to NULL for
 205         each alternative.
 206         (sect_flag_list, sect_flags): New rules.
 207         (input_section_spec_no_keep): Add alternatives to recognize
 208         sect_flags.
 209         * ldlang.c (walk_wild_consider_section): Initialize
 210         section_flag_info field of the section struct.
 211         (lang_add_section): Check input section flags.
 212         (lang_add_wild): Initialize section_flag_list field of
 213         the statement struct.
 214         * ldlang.h (lang_input_statement_struct): Add section_flag_list field.
 215         (lang_wild_statement_struct): Likewise.
 216         * ldlex.l (INPUT_SECTION_FLAGS): New token.
 217         * mri.c (mri_draw_tree): Initialize section_flag_list to NULL.
 218         * NEWS: Announce INPUT_SECTION_FLAGS enhancement.
 219
 220 2011-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 221
 222         PR ld/12942
 223         * ldlang.c (section_already_linked): Pass "struct already_linked *"
 224         to bfd_section_already_linked.
 225         (lang_process): Set link_info.loading_lto_outputs before
 226         loading LTO outputs.
 227         * plugin.c: Include "libbfd.h".
 228         (add_symbols): Call bfd_section_already_linked with comdat_key.
 229
 230 2011-06-20  H.J. Lu  <hongjiu.lu@intel.com>
 231
 232         * configure.tgt: Revert x32 change.
 233
 234 2011-06-20  Jakub Jelinek  <jakub@redhat.com>
 235
 236         PR ld/12570
 237         * emultempl/elf32.em (OPTION_LD_GENERATED_UNWIND_INFO,
 238         OPTION_NO_LD_GENERATED_UNWIND_INFO): Define.
 239         (gld${EMULATION_NAME}_handle_option): Handle
 240         --ld-generated-unwind-info and --no-ld-generated-unwind-info.
 241         * ld.texinfo (--ld-generated-unwind-info,
 242         --no-ld-generated-unwind-info): Document.
 243
 244 2011-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 245
 246         * configure.tgt: Support x32.
 247
 248 2011-06-15  Nick Clifton  <nickc@redhat.com>
 249
 250         * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
 251
 252 2011-06-13  Walter Lee  <walt@tilera.com>
 253
 254         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx.c and
 255         eelf32tilepro.c.
 256         (ALL_64_EMULATION_SOURCES): Add eelf64tilegx.c.
 257         (eelf32tilegx.c): New target.
 258         (eelf32tilepro.c): Likewise.
 259         (eelf64tilegx.c): Likewise.
 260         * Makefile.in: Regenerate.
 261         * configure.tgt: Handle tilegx-*-* and tilepro-*-*.
 262         * emulparams/elf32tilegx.sh: New file.
 263         * emulparams/elf64tilegx.sh: New file.
 264         * emulparams/elf32tilepro.sh: New file.
 265
 266 2011-06-13  Alan Modra  <amodra@gmail.com>
 267
 268         * ldlang.c (sort_def_symbol, lang_one_common): Don't handle
 269         warning symbols here.
 270         * emultempl/pe.em (pr_sym): Remove redundant test.
 271         * emultempl/pep.em (pr_sym): Likewise.
 272
 273 2011-06-09  Nick Clifton  <nickc@redhat.com>
 274
 275         PR ld/12845
 276         * emultempl/mipself.em (mips_add_stub_section): Do not add stubs
 277         for sections that have been removed by garbage collection.
 278
 279 2011-06-08  Alan Modra  <amodra@gmail.com>
 280
 281         * ldlang.c (lang_one_common): Handle warning symbols.
 282
 283 2011-06-07  Nick Clifton  <nickc@redhat.com>
 284
 285         * configure.tgt: Accept any V850 architecture.
 286
 287 2011-06-03  Nick Clifton  <nickc@redhat.com>
 288
 289         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32am33lin.c
 290         Add rule to build eelf32am33lin.c
 291         * Makefile.in: Regenerate.
 292
 293 2011-06-02  Nick Clifton  <nickc@redhat.com>
 294
 295         * lexsup.c: Fix spelling mistake in comment.
 296         * scripttempl/epocpe.sc: Likewise.
 297         * scripttempl/i386beos.sc: Likewise.
 298         * scripttempl/mcorepe.sc: Likewise.
 299         * scripttempl/pe.sc: Likewise.
 300         * scripttempl/pep.sc: Likewise.
 301         * po/ld.pot: Regenerate.
 302
 303 2011-05-27  Nick Clifton  <nickc@redhat.com>
 304
 305         * scripttempl/v850.sc (_heap_start): Provide.
 306
 307 2011-05-23  Alan Modra  <amodra@gmail.com>
 308
 309         * ldmisc.c (vfinfo): Add %H.
 310         * ldmain.c (reloc_overflow): Use %H rather than %C.
 311         (reloc_dangerous, unattached_reloc): Likewise.
 312
 313 2011-05-23  Alan Modra  <amodra@gmail.com>
 314
 315         PR 12763
 316         * ldlang.c (lang_output_section_find_by_flags): Match orphan .sdata2
 317         like sections to existing .sdata2, and similarly for orphan TLS
 318         sections.
 319         * emultempl/elf32.em (place_orphan): Exclude .tbss from orphan_bss.
 320
 321 2011-05-17  Tomohiro Kashiwada  <kikairoya@gmail.com>
 322
 323         PR ld/12759
 324         * emultempl/rxelf.em (ignore_lma): New variable.
 325         (rx_elf_create_output_section_statements): Pass the setiing of
 326         ignore_lma to bfd_elf32_rx_set_target_flags.
 327         (OPTION_IGNORE_LMA): Define.
 328         (OPTION_NO_IGNORE_LMA): Define.
 329         (PARSE_AND_LIST_LONGOPTS): Add ignore lma.
 330         (PARSE_AND_LIST_OPTIONS): Add ignore lma.
 331         (PARSE_AND_LIST_ARGS_CASES): Add ignore lma.
 332
 333 2011-05-17  Alan Modra  <amodra@gmail.com>
 334
 335         PR ld/12760
 336         * ldmain.c (notice): Add "flags" and "string" param.
 337         * plugin.c (plugin_notice): Likewise.  Handle indirect, warning
 338         and constructor syms.
 339
 340 2010-05-16  Daniel Jacobowitz  <dan@codesourcery.com>
 341
 342         * ldlang.c (print_assignment): Use the symbol's section if we
 343         use its value.
 344         * ldexp.c (exp_fold_tree_1): Skip self-assignment.  Expand
 345         comment on copying symbol type.
 346
 347 2011-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 348
 349         PR ld/12760
 350         * plugin.c (plugin_notice): Set u.undef.abfd for symbols made
 351         undefweak.
 352
 353 2011-05-16  Alan Modra  <amodra@gmail.com>
 354
 355         * ldlang.c (lang_leave_output_section_statement): Don't copy
 356         previous lma_region if given address.
 357
 358 2011-05-13  Bernd Schmidt  <bernds@codesourcery.com>
 359
 360         (eelf32_tic6x_linux_be.c, eelf32_tic6x_linux_le.c,
 361         eelf32_tic6x_elf_be.c, eelf32_tic6x_elf_le.c): New rules.
 362         * Makefile.am (ALL_EMULATIONS): Add these files.
 363         (eelf32_tic6x_be.c, eelf32_tic6x_le.c): Depend on tic6xdsbt.em.
 364         * Makefile.in: Regenerated.
 365         * emultempl/tic6xdsbt.em (is_tic6x_target): Allow more tic6x target
 366         vectors.
 367         * emulparams/elf32_tic6x_elf_be.sh: New file.
 368         * emulparams/elf32_tic6x_elf_le.sh: New file.
 369         * emulparams/elf32_tic6x_linux_be.sh: New file.
 370         * emulparams/elf32_tic6x_linux_le.sh: New file.
 371         * configure.tgt (tic6x-*-elf, tic6x-*-uclinux): New.
 372         (tic6x-*-*): Replaced by these.
 373
 374 2011-05-13  Jan Beulich  <jbeulich@novell.com>
 375
 376         * configure.tgt: Add targets x86_64-*-pe and x86_64-*-pep.
 377
 378 2011-05-09  Paul Brook  <paul@codesourcery.com>
 379
 380         * emultempl/tic6xdsbt.em (merge_exidx_entries): New.
 381         (compare_output_sec_vma): New function.
 382         (gld${EMULATION_NAME}_after_allocation): New function.
 383         (OPTION_NO_MERGE_EXIDX_ENTRIES): Define.
 384         (PARSE_AND_LIST_OPTIONS): Add --no-merge-exidx-entries.
 385         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_NO_MERGE_EXIDX_ENTRIES.
 386         (LDEMUL_AFTER_ALLOCATION): Set.
 387         * ld.texinfo: Document c6x --no-merge-exidx-entries.
 388
 389 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
 390
 391         PR ld/12365
 392         * scripttempl/pe.sc (__rt_psrelocs_start): New symbol definition.
 393         (__rt_psrelocs_end): Likewise.
 394         (__rt_psrelocs_size): Likewise difference between the above.
 395         (__RUNTIME_PSEUDO_RELOC_LIST_END__): Move outside .rdata section
 396         immediately after end of pseudo-reloc data.
 397         (___RUNTIME_PSEUDO_RELOC_LIST_END___): Likewise.
 398         (__RUNTIME_PSEUDO_RELOC_LIST__): Move outside .rdata section and
 399         calculate backward from list end.
 400         (___RUNTIME_PSEUDO_RELOC_LIST___): Likewise.
 401         * scripttempl/pep.sc: Likewise.
 402
 403 2011-05-06  Tristan Gingold  <gingold@adacore.com>
 404
 405         * scripttempl/alphavms.sc (CODE): Add *$CODE*.
 406
 407 2011-05-04  Tristan Gingold  <gingold@adacore.com>
 408
 409         * emultempl/generic.em (ld_${EMULATION_NAME}_emulation): Add
 410         LDEMUL_ADD_OPTIONS and LDEMUL_HANDLE_OPTION.
 411         * emultempl/vms.em (OPTION_IDENTIFICATION): New macro.
 412         (gld${EMULATION_NAME}_add_options): New function.
 413         (gld${EMULATION_NAME}_list_options): Ditto.
 414         (gld${EMULATION_NAME}_handle_option): Ditto.
 415         (LDEMUL_ADD_OPTIONS, LDEMUL_HANDLE_OPTION)
 416         (LDEMUL_LIST_OPTIONS): Define.
 417
 418 2011-05-04  Alan Modra  <amodra@gmail.com>
 419
 420         PR ld/12726
 421         * ldexp.h (lang_phase_type): Add lang_assigning_phase_enum.
 422         * ldexp.c (exp_fold_tree_1): Correct assign to dot comment.  Don't
 423         assign to dot when lang_assigning_phase_enum.
 424         * ldlang.h (lang_do_assignments): Update prototype.
 425         * ldlang.c (lang_do_assignments): Add phase parameter.  Update all
 426         callers.
 427         * pe-dll.c (pe_dll_fill_sections, pe_exe_fill_sections): Update
 428         lang_do_assignments calls.
 429
 430 2011-04-28  Daniel C. Klauer  <daniel.c.klauer@web.de>
 431
 432         PR ld/12614
 433         * emultempl/pe.em (_after_open): Correctly check whether symbol is
 434         in undef list.
 435
 436 2011-04-26  Kai Tietz  <ktietz@redhat.com>
 437
 438         * scripttempl/pe.sc: Handle .eh_frame($|.)* sections.
 439         * scripttempl/pep.sc: Likewise.
 440
 441 2011-04-24  Alan Modra  <amodra@gmail.com>
 442
 443         PR ld/12365
 444         PR ld/12696
 445         * ldmain.c (notice): Delete "name" param, add "h".
 446         * plugin.c (plugin_notice): Likewise.  Set non_ir_ref.  Handle
 447         redefinitions of IR symbols in real BFDs.
 448         (plugin_multiple_definition, plugin_multiple_common): Delete.
 449         (non_ironly_hash, init_non_ironly_hash): Delete.
 450         (is_visible_from_outside): Traverse entry_symbol chain.
 451         (get_symbols): Use non_ir_ref flag rather than hash lookup.
 452
 453 2011-04-21  Tristan Gingold  <gingold@adacore.com>
 454
 455         * scripttempl/alphavms.sc: Add dwarf2 embedding marks.
 456
 457 2011-04-20  Tristan Gingold  <gingold@adacore.com>
 458
 459         * emultempl/aix.em (_add_options): Ignore -bbigtoc switch.
 460
 461 2011-04-20  Alan Modra  <amodra@gmail.com>
 462
 463         * ld.h (ld_config_type <hash_table_size>): Make it an unsigned long.
 464
 465 2011-04-20  Alan Modra  <amodra@gmail.com>
 466
 467         PR ld/12365
 468         * ldfile.c (ldfile_try_open_bfd): Move code creating and switching
 469         to plugin IR BFD..
 470         * ldmain.c (add_archive_element): ..and similar code here..
 471         * plugin.c (plugin_maybe_claim): ..to here.  New function.
 472         (plugin_call_claim_file): Make static.
 473         (asymbol_from_plugin_symbol): Set ELF st_shndx for common syms.
 474         (plugin_multiple_common): New function.
 475         (plugin_call_all_symbols_read): Hook in plugin_multiple_common.
 476         * plugin.h (plugin_call_claim_file): Don't declare.
 477         (plugin_maybe_claim): Declare.
 478
 479 2011-04-20  Alan Modra  <amodra@gmail.com>
 480
 481         PR ld/12365
 482         * ldmain.c (multiple_definition): Take a bfd_link_hash_entry
 483         pointer arg rather than "name", "obfd", "osec", "oval".  Add code
 484         removed from linker.c.  Hack around xcofflink.c oddity in
 485         passing NULL nbfd.
 486         (multiple_common): Similarly.
 487         * plugin.c (orig_allow_multiple_defs): Delete.
 488         (plugin_call_all_symbols_read): Don't twiddle allow_multiple_definition.
 489         (plugin_multiple_definition): Update.
 490
 491 2011-04-18  Kai Tietz  <ktietz@redhat.com>
 492
 493         * deffilep.y (def_aligncomm): Avoid duplets.
 494
 495         * deffilep.y (def_pool_str): New type.
 496         (pool_strs): Local static.
 497         (def_pool_alloc): Local function.
 498         (def_pool_strdup): Likewise.
 499         (def_pool_free): Likewise.
 500         (opt_name): Replace xmalloc/xstrdup by
 501         def_pool_alloc/def_pool_strdup.
 502         (dot_name): Likewise.
 503         (anylang_id): Likewise.
 504         (def_lex): Likewise.
 505         (def_file_parse): Call def_pool_free on
 506         exit and cleanup directives elements.
 507         (def_file_add_directive): Call def_pool_free.
 508
 509 2011-04-18  Paul Brook  <paul@codesourcery.com>
 510
 511         * emulparams/elf32_tic6x_le.sh: Define OTHER_READONLY_SECTIONS
 512         for unwinding tables.
 513
 514 2011-04-18  Alan Modra  <amodra@gmail.com>
 515
 516         PR ld/12365
 517         PR ld/12672
 518         * ldfile.c (ldfile_try_open_bfd): Don't attempt any plugin action
 519         when no_more_claiming.
 520         * ldmain.c (add_archive_element): Likewise.
 521         (multiple_definition): Remove plugin_multiple_definition call.
 522         (notice): Remove plugin_notice call.
 523         * ldlang.c (lang_list_insert_after, void lang_list_remove_tail): Move.
 524         Delete prototype.
 525         (plugin_insert): New static var.
 526         (open_input_bfds): Only rescan libs after plugin insert point.
 527         (lang_gc_sections): Omit plugin claimed files.
 528         (lang_process): Set plugin_insert.  Only rescan when plugin adds
 529         objects.
 530         * plugin.h (no_more_claiming): Declare.
 531         (plugin_notice, plugin_multiple_definition): Don't declare.
 532         * plugin.c: Formatting.
 533         (orig_notice_all, orig_allow_multiple_defs, orig_callbacks,
 534         plugin_callbacks): New static vars.
 535         (no_more_claiming): Make global.
 536         (plugin_cached_allow_multiple_defs): Delete.
 537         (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy .text section,
 538         use newer bfd_make_section variant.  Make COMMON section too.
 539         Error handling.  Correct setting of gp size.
 540         (asymbol_from_plugin_symbol): Properly cast last arg of concat.
 541         (message): Likewise for ACONCAT.
 542         (asymbol_from_plugin_symbol): Use our COMMON section.
 543         (get_symbols): When report_plugin_symbols, show visibility too.
 544         (init_non_ironly_hash): Move.  Don't test non_ironly_hash.
 545         (plugin_load_plugins): Save state of linker callbacks, set up to
 546         call plugin_notice instead.  Call init_non_ironly_hash here.
 547         (plugin_call_all_symbols_read): Set plugin_multiple_definition in
 548         plugin callbacks.
 549         (plugin_notice): Rewrite.
 550         (plugin_multiple_definition): Make static, call original callback.
 551
 552 2011-04-15  Alan Modra  <amodra@gmail.com>
 553
 554         PR ld/12672
 555         * ldlang.c (enum open_bfd_mode): New.
 556         (open_input_bfds): Replace "force" param with "mode".  Reload
 557         archives for rescan.  Update all callers.
 558         (lang_process): Make another open_input_bfds pass for plugins.
 559
 560 2011-04-13  Kai Tietz  <ktietz@redhat.com>
 561
 562         PR binutils/12658
 563         * deffile.h (def_file_add_export): Add is_dup argument.
 564         (def_file_add_import): Likewise.
 565         * deffilep.y (are_names_equal): New helper.
 566         (cmp_export_elem): New helper.
 567         (find_export_in_list): Add search routine for exports.
 568         (def_file_add_export): Check for duplicates.
 569         (cmp_import_elem): New helper.
 570         (find_import_in_list): Add search routine for imports.
 571         (def_file_add_import): Check for duplicates.
 572         (def_exports): Handle duplicates.
 573         (def_imports): Likewise.
 574         * pe-dll.c (process_def_file_and_drectve): Likewise.
 575         (pe_implied_import_dll): Likewise.
 576
 577 2011-04-11  Chris Quenelle  <chris.quenelle@oracle.com>
 578
 579         * scripttempl/elf.sc (.exception_ranges): Add new section.
 580
 581 2011-04-08  Hector Oron  <hector.oron@gmail.com>
 582
 583         PR ld/12643
 584         * configure.tgt: Add support for arm-*-gnueabihf targets.
 585
 586 2011-04-07  Eric B. Weddington  <eric.weddington@atmel.com>
 587
 588         * Makefile.in: Regenerate. Remove stray eavrtiny10 rules.
 589
 590 2011-04-07  Joseph Myers  <joseph@codesourcery.com>
 591
 592         * configure.tgt: Remove stray ;;.
 593
 594 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
 595
 596         * configure.tgt (thumb-*-linux-* | thumb-*-uclinux*,
 597         strongarm-*-coff, strongarm-*-elf, strongarm-*-kaos*,
 598         thumb-*-coff, thumb-*-elf, thumb-epoc-pe, thumb-*-pe,
 599         xscale-*-coff, xscale-*-elf): Remove targets.
 600
 601 2011-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 602
 603         * configure.tgt: Add elf_l1om to targ_extra_libpath for
 604         x86_64-*-linux-*.
 605
 606         * emulparams/elf_l1om.sh: Remove duplicates.
 607
 608 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
 609
 610         * emulparams/elf32_tic6x_le.sh (BIG_OUTPUT_FORMAT, EXTRA_EM_FILE,
 611         GENERATE_SHLIB_SCRIPT): New defines.
 612         (TEXT_START_ADDR): Define differently depending on target.
 613         (.got): Redefine to include "*(.dsbt)".
 614         (SDATA_START_SYMBOLS): Remove, replace with
 615         (OTHER_GOT_SYMBOLS): New.
 616         (OTHER_BSS_SECTIONS): Define only for ELF targets.
 617         * emultempl/tic6xdsbt.em: New file.
 618         * gen-doc.texi: Set C6X.
 619         * ld.texinfo: Likewise.
 620         (Options specific to C6X uClinux targets): New section.
 621
 622 2011-03-29  Alan Modra  <amodra@gmail.com>
 623
 624         PR ld/12613
 625         * ldlex.l (lex_warn_invalid): Don't assume char is unsigned.
 626
 627 2011-03-26  John Marino  <binutils@marino.st>
 628
 629         * configure.host: Update *-*-dragonfly* host entry.
 630         * configure.tgt: Update *-*-dragonfly* target entry.
 631         * ldlex.l: Prevent redefinition of YY_NO_UNPUT.
 632
 633 2011-03-28  Joseph Myers  <joseph@codesourcery.com>
 634
 635         * configure.in: Check for windows.h, not Windows.h.
 636         * configure: Regenerate.
 637         * plugin.c: Include windows.h, not Windows.h.
 638
 639 2011-03-25  Eric B. Weddington  <eric.weddington@atmel.com>
 640
 641         * Makefile.in: Regenerate.
 642
 643 2011-03-23  Joseph Myers  <joseph@codesourcery.com>
 644
 645         * lexsup.c (parse_args): Only set report_plugin_symbols if plugins
 646         are enabled.  Mark level as possibly unused.
 647
 648 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 649
 650         * Makefile.am (ALL_EMULATION_SOURCES): Add AVR XMEGA architectures.
 651         (eavrxmega?.c): Likewise.
 652         * configure.tgt (targ_extra_emuls): Likewise.
 653         * emulparams/avrxmega1.sh: New file.
 654         * emulparams/avrxmega2.sh: Likewise.
 655         * emulparams/avrxmega3.sh: Likewise.
 656         * emulparams/avrxmega4.sh: Likewise.
 657         * emulparams/avrxmega5.sh: Likewise.
 658         * emulparams/avrxmega6.sh: Likewise.
 659         * emulparams/avrxmega7.sh: Likewise.
 660         * emultempl/avrelf.em (avr_elf_${EMULATION_NAME}_before_allocation):
 661         Add avrxmega6, avrxmega7 to list of architectures for no stubs.
 662
 663 2011-03-21  Eric B. Weddington  <eric.weddington@atmel.com>
 664
 665         * scripttempl/avr.sc: Add fuse, lock, and signature memory regions.
 666
 667 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 668
 669         * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Check
 670         eh->target_internal.
 671
 672 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 673
 674         * emultempl/armelf.em (arm_elf_before_allocation): Check dynobj
 675         instead of dynamic_sections_created.
 676
 677 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 678
 679         * plugin.c (get_symbols): Use wrapped lookup for undefined symbols.
 680
 681 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 682
 683         * ldlang.c (lang_check): Don't run checks on dummy IR BFDs.
 684
 685 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 686
 687         * ldlang.h (lang_input_statement_type): Add new 'claim_archive' flag,
 688         wrapping both it and 'claim' flag in #ifdef ENABLE_PLUGINS.
 689         * ldmain.c (add_archive_element): Set it if the member is claimed.
 690         * ldlang.c (new_afile): Initialise claim_archive and claimed members.
 691         (find_replacements_insert_point): New helper function.
 692         (lang_process): After adding and opening replacement files passed
 693         from plugin, splice them into correct place in statement list and
 694         file chains to preserve critical link order.
 695         (lang_list_insert_after): New helper function.
 696         (lang_list_remove_tail): Likewise.
 697
 698 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 699
 700         * plugin.c (IRONLY_SUFFIX): Revise to nicely human-readable form.
 701         (IRONLY_SUFFIX_LEN): Delete.
 702         (plugin_get_ir_dummy_bfd): Don't append IRONLY_SUFFIX.
 703         (is_ir_dummy_bfd): Don't look for suffix; check claimed flag of
 704         enclosing lang input statement instead.
 705
 706 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 707
 708         * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Preserve
 709         alignment of input sections when creating orphan output sections
 710         during relocatable link.
 711         * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
 712
 713 2011-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 714
 715         * ld.texinfo: Document --verbose[=NUMBER].
 716
 717         * lexsup.c (ld_options): Update --verbose.
 718         (parse_args): Set report_plugin_symbols.
 719
 720         * plugin.c (report_plugin_symbols): New.
 721         (get_symbols): Report plugin symbols if report_plugin_symbols
 722         is TRUE.
 723
 724         * plugin.h (report_plugin_symbols): New.
 725
 726 2011-03-01  H.J. Lu  <hongjiu.lu@intel.com>
 727
 728         PR ld/12529
 729         * testplug.c: Don't include "filenames.h".
 730         (onclaim_file): Don't use filename_cmp.
 731
 732 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
 733
 734         * emultempl/beos.em (sort_by_file_name): Use filename_(n)cmp.
 735         * emultempl/elf32.em (gld${EMULATION_NAME}_vercheck):
 736         Likewise.
 737         (gld${EMULATION_NAME}_stat_needed): Likewise.
 738         (gld${EMULATION_NAME}_check_needed): Likewise.
 739         * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Likewise.
 740         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 741         * emultempl/pep.em (gld_${EMULATION_NAME}_after_open): Likewise.
 742         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 743         * ldfile.c (ldfile_open_file): Likewise.
 744         * ldlang.c (wild_sort): Likewise.
 745         (lookup_name): Likewise.
 746         (check_excluded_libs): Likewise.
 747         * ldmisc.c (vfinfo): Likewise.
 748         * pe-dll.c (libnamencmp): Likewise.
 749         (auto_export): Likewise.
 750         (pe_dll_generate_implib): Likewise.
 751         * testplug.c (onclaim_file): Likewise.
 752
 753 2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 754
 755         PR ld/12507
 756         * plugin.c (get_symbols): Don't check entry symbol here.
 757         (init_non_ironly_hash): Add entry_symbol chain into
 758         non_ironly_hash.
 759
 760 2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 761
 762         PR ld/12507
 763         * plugin.c (get_symbols): Don't mark entry symbol IR only.
 764
 765 2011-02-18  John David Anglin  <dave.anglin@nrc-cnnrc.gc.ca>
 766
 767         PR ld/12376
 768         emulparams/hppalinux.sh (DATA_ADDR): Define.
 769         (SHLIB_DATA_ADDR): Likewise.
 770
 771 2011-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 772
 773         * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX): Changed to
 774         x32 for x32.
 775
 776 2011-02-15  Kai Tietz  <kai.tietz@onevision.com>
 777
 778         * pe-dll.c (process_def_file_and_drectve): Don't strip
 779         leading underscore from symbol by calling bfd_find_version_for_sym.
 780
 781 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
 782
 783         * ldlang.c (lang_vers_match): Declare a new c_sym, assign it to
 784         the bfd_demangle of sym, change users of sym to c_sym when not
 785         already demangling, and free when done.  Change callers of
 786         cplus_demangle to bfd_demangle.
 787
 788 2011-02-14  Alan Modra  <amodra@gmail.com>
 789
 790         * plugin.c (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy
 791         .text section, use newer bfd_make_section variant.  Error handling.
 792         Correct setting of gp size.
 793         (asymbol_from_plugin_symbol): Properly cast last arg of concat.
 794         (message): Likewise for ACONCAT.
 795         (get_symbols): Formatting.
 796
 797 2011-02-14  Alan Modra  <amodra@gmail.com>
 798
 799         * ldmain.c (remove_output): Rename to..
 800         (ld_cleanup): ..this. Call bfd_cache_close_all and plugin_call_cleanup.
 801         (main): Adjust.
 802         * plugin.c (plugin_call_cleanup): Make global.
 803         (plugin_load_plugins): Don't register plugin_call_cleanup with xatexit.
 804         * plugin.h (plugin_call_cleanup): Declare.
 805
 806 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 807
 808         * configure: Regenerate.
 809
 810 2011-02-10  Alan Modra  <amodra@gmail.com>
 811
 812         * scripttempl/armbpabi.sc: Revert 2010-11-02  H.J. Lu.
 813         * scripttempl/avr.sc: Likewise.
 814         * scripttempl/elf32cr16.sc: Likewise.
 815         * scripttempl/elf32crx.sc: Likewise.
 816         * scripttempl/elf32msp430.sc: Likewise.
 817         * scripttempl/elf32msp430_3.sc: Likewise.
 818         * scripttempl/elf32sh-symbian.sc: Likewise.
 819         * scripttempl/elf64hppa.sc: Likewise.
 820         * scripttempl/elf_chaos.sc: Likewise.
 821         * scripttempl/elfd10v.sc: Likewise.
 822         * scripttempl/elfd30v.sc: Likewise.
 823         * scripttempl/elfi370.sc: Likewise.
 824         * scripttempl/elfm68hc11.sc: Likewise.
 825         * scripttempl/elfm68hc12.sc: Likewise.
 826         * scripttempl/elfxtensa.sc: Likewise.
 827         * scripttempl/ip2k.sc: Likewise.
 828         * scripttempl/iq2000.sc: Likewise.
 829         * scripttempl/mep.sc: Likewise.
 830         * scripttempl/mmo.sc: Likewise.
 831         * scripttempl/v850.sc: Likewise.
 832         * scripttempl/xstormy16.sc: Likewise.
 833         * scripttempl/elf.sc: Revert 2010-10-29  H.J. Lu.
 834
 835 2011-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 836
 837         * Makefile.am (CXX): Removed.
 838
 839         * configure.in: Add AC_PROG_CXX.
 840
 841         * Makefile.in: Regenerated.
 842         * configure: Likewise.
 843
 844 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
 845
 846         * plugin.c (plugin_get_ir_dummy_bfd): Copy across the bfd's
 847         private data and GP size.
 848
 849 2011-01-21  Alan Modra  <amodra@gmail.com>
 850
 851         * ldexp.c (fold_binary): Set result section for arithmetic and
 852         logical operations to NULL when both operands are in same section.
 853         * ld.texinfo (Expression Section): Describe this.
 854
 855 2011-01-14  Alan Modra  <amodra@gmail.com>
 856
 857         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
 858         attempt to put non-alloc orphans before debug sections, just place
 859         them after .comment.
 860
 861 2011-01-14  J. Park  <grassman@gmail.com>
 862
 863         PR ld/12339
 864         * ldlang.c (sort_def_symbol): Handle bfd_link_hash_warning symbols.
 865
 866 2011-01-14  Alan Modra  <amodra@gmail.com>
 867
 868         * Makefile.am: Sort emulation rules.
 869         (eelf32am33lin.c): Delete.
 870         (ALL_EMULATION_SOURCES): Sort, add missing entries.
 871         (ALL_64_EMULATION_SOURCES): Likewise.
 872         * Makefile.in: Regenerate.
 873
 874 2011-01-13  Alan Modra  <amodra@gmail.com>
 875
 876         PR ld/12356
 877         * ld.texinfo (Miscellaneous Commands): Describe LD_FEATURE.
 878         (Expression Section): Update.
 879         * ld.h (ld_config_type): Add sane_expr.
 880         * ldgram.y (ifile_p1): Add LD_FEATURE.
 881         * ldlex.l (LD_FEATYRE): New.
 882         * ldemul.c (after_parse_default): Delete code handling ld_compatibility.
 883         * ldexp.h (struct ldexp_control): Delete uses_defined.
 884         * ldexp.c: Remove all uses of uses_defined.
 885         (fold_name): Test config.sane_expr rather than ld_compatibility.
 886         (exp_fold_tree_1): Likewise.  Adjust handling of assignments
 887         during first phase.
 888         * ldlang.h (ld_compatibility): Delete.
 889         (lang_ld_feature): Declare.
 890         * ldlang.c (ld_compatibility): Delete.
 891         (open_input_bfds): Only handle assignments for --defsym.
 892         (lang_ld_feature): New function.
 893
 894         PR ld/12356
 895         * ldexp.h (exp_assop): Delete.
 896         (exp_assign, exp_defsym): Declare.
 897         * ldexp.c (exp_assop): Make static, handle all assignment variations.
 898         (exp_assign, exp_defsym): New functions.
 899         (exp_provide): Use exp_assop.
 900         * ldgram.y (defsym_expr): Use exp_defsym.
 901         * ldctor.c, * ldgram.y, * ldlang.c, * mri.c, * emultempl/beos.em,
 902         * emultempl/pe.em, * emultempl/pep.em, * emultempl/spuelf.em,
 903         * emultempl/xtensaelf.em: Update exp_assop -> exp_assign.
 904
 905 2011-01-12  Alan Modra  <amodra@gmail.com>
 906
 907         PR ld/12380
 908         * ldexp.h (enum phase_enum): Comment.  Add exp_dataseg_done.
 909         * ldexp.c (fold_unary <DATA_SEGMENT_END>): Rearrange code.  Test
 910         for exp_dataseg_done rather than expld.phase == lang_final_phase_enum
 911         to detect when we've finished sizing sections.
 912         (fold_binary <DATA_SEGMENT_ALIGN>): Likewise.
 913         (fold_binary <DATA_SEGMENT_RELRO_END>): Likewise.  Also test
 914         that we are not inside an output section statement.
 915         * ldlang.c (lang_size_sections): Set exp_dataseg_done on exit if
 916         not exp_dataseg_relro_adjust or exp_dataseg_adjust.  Don't set
 917         lang_final_phase_enum here.
 918         (lang_process): Set lang_final_phase_enum here.
 919
 920 2011-01-10  Nick Clifton  <nickc@redhat.com>
 921
 922         * po/da.po: Updated Danish translation.
 923
 924 2011-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 925
 926         * ldlang.c (startup_file): Removed.
 927         (lang_startup): Updated.
 928
 929 2011-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 930
 931         PR ld/12364
 932         * plugin.c (get_symbols): Check if owner_sec->owner is NULL
 933         before accessing its flags field.
 934
 935 2011-01-01  H.J. Lu  <hongjiu.lu@intel.com>
 936
 937         * ldver.c (ldversion): Update copyright to 2011.
 938
 939 For older changes see ChangeLog-2010
 940 \f
 941 Local Variables:
 942 mode: change-log
 943 left-margin: 8
 944 fill-column: 74
 945 version-control: never
 946 End: