ld/ChangeLog

   1 2011-10-24  Nick Clifton  <nickc@redhat.com>
   2
   3         * po/ja.po: Updated Japanese translation.
   4
   5 2011-10-20  Alan Modra  <amodra@gmail.com>
   6
   7         PR ld/13287
   8         * plugin.c (plugin_should_reload): New function.
   9         * plugin.h (plugin_should_reload): Declare.
  10         * ldlang.c (open_input_bfds): Use above function.
  11
  12 2011-10-19  Alan Modra  <amodra@gmail.com>
  13
  14         PR ld/13254
  15         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Add
  16         -z text, -z notext, -z textoff options for all targets having
  17         shared lib support.
  18
  19 2011-10-15  Alan Modra  <amodra@gmail.com>
  20
  21         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_finish): Remove toc check.
  22
  23 2011-10-13  Dave Korn  <dave.korn.cygwin@gmail.com>
  24
  25         * pe-dll.c (generate_reloc): Don't emit a base reloc for an
  26         underlying BFD reloc that will be discarded in eh_frame data.
  27
  28 2011-10-10  Nick Clifton  <nickc@redhat.com>
  29
  30         * po/bg.po: Updated Bulgarian translation.
  31         * po/es.po: Updated Spanish translation.
  32         * po/fi.po: Updated Finnish translation.
  33         * po/fr.po: Updated French translation.
  34
  35 2011-10-10  Alan Modra  <amodra@gmail.com>
  36
  37         * ldmain.c (main): Move code twiddling various config and link_info
  38         bits to..
  39         * lexsup.c (parse_args): ..here.  Move plugin_load_plugins call
  40         into main.
  41         * plugin.c (set_tv_header): Test link_info.executable, not
  42         link_info.shared.
  43         (is_visible_from_outside): Likewise.  Delete redundant
  44         is_ir_dummy_bfd check and "section" parameter.
  45
  46 2011-10-10  Alan Modra  <amodra@gmail.com>
  47
  48         * emultempl/ppc64elf.em (ppc_add_stub_section): Align to 32 bytes.
  49
  50 2011-10-09  Alan Modra  <amodra@gmail.com>
  51
  52         * emultempl/ppc64elf.em (ppc_create_output_section_statements): Add
  53         missing colon to error message.
  54         (ppc_before_allocation): Likewise.
  55
  56 2011-10-06  Alan Modra  <amodra@gmail.com>
  57
  58         PR ld/13229
  59         * plugin.c (tv_header_tags): Add LDPT_GET_SYMBOLS_V2.
  60         (set_tv_header): Handle it.  Adjust LDPT_GET_SYMBOLS.  Return void.
  61         (get_symbols): Add def_ironly_exp param.  Return that value for
  62         syms exported from shared libs.
  63         (get_symbols_v1, get_symbols_v2): New wrapper functions.
  64         * testplug.c: Update for above changes.
  65
  66 2011-09-27  Kai Tietz  <ktietz@redhat.com>
  67
  68         * scripttempl/pe.sc (.text): Add support for
  69         .gnu.linkonce.t.* section.
  70         (.debug_info): Only use .gnu.linkonce.wi.* for
  71         relocating.
  72         * scripttempl/pep.sc: Likewise.
  73
  74 2011-09-22  Tristan Gingold  <gingold@adacore.com>
  75
  76         * NEWS: Add marker for 2.22.
  77
  78 2011-09-20  Alan Modra  <amodra@gmail.com>
  79
  80         PR ld/13201
  81         * ldlang.h (lang_input_statement_type): Add "reload" bitfield.
  82         Clarify comments.
  83         * ldlang.c (new_afile): Init new field.
  84         (load_symbols): Don't call ldlang_add_file when reloading.
  85         (open_input_bfds): Reload as-needed libs during plugin rescan.
  86
  87 2011-09-15  H.J. Lu  <hongjiu.lu@intel.com>
  88
  89         PR ld/12975
  90         * ldlang.c (lang_elf_version_info): Removed.
  91         (lang_register_vers_node): Replace lang_elf_version_info with
  92         link_info.version_info.
  93         (lang_add_vers_depend): Likewise.
  94         * pe-dll.c (process_def_file_and_drectve): Likewise.
  95         * emultempl/solaris2.em (elf_solaris2_before_allocation): Likewise.
  96
  97         * ldlang.h (lang_elf_version_info): Removed.
  98
  99         * plugin.c  (is_visible_from_outside): Check if symbol is hidden
 100         by version script.
 101
 102         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
 103         Remove lang_elf_version_info.
 104
 105 2011-09-15  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
 106
 107         PR ld/13183
 108         * ldmain.c (add_archive_element): Support thin archive member
 109         for LTO.
 110
 111 2011-08-26  Nick Clifton  <nickc@redhat.com>
 112
 113         * po/es.po: Updated Spanish translation.
 114
 115 2011-08-26  Nick Clifton  <nickc@redhat.com>
 116
 117         * NEWS: Mention that --no-copy-dt-needed-entries is now the
 118         default.
 119
 120 2011-08-22  Michael Matz  <matz@suse.de>
 121
 122         * ldmain.c (add_DT_NEEDED_for_dynamic): Default to FALSE.
 123         * ld.texinfo (--copy-dt-needed-entries): Mention new default.
 124
 125 2011-08-17  Alan Modra  <amodra@gmail.com>
 126
 127         PR ld/12762
 128         * ldlang.c (section_already_linked): Revert 2011-07-09 changes.
 129         * plugin.c: Likewise.
 130         (asymbol_from_plugin_symbol): Create linkonce section for syms
 131         with comdat_key.
 132
 133 2011-08-09  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 134
 135         * emultempl/armelf.em (fix_arm1176): New variable.
 136         (arm_elf_create_output_section_statements): Pass
 137         fix_arm1176 option to bfd backend.
 138         (OPTION_FIX_ARM1176): New define.
 139         (OPTION_NO_FIX_ARM1176): Likewise.
 140         (PARSE_AND_LIST_LONGOPTS): Add new command line options.
 141         (PARSE_AND_LIST_OPTIONS): Likewise.
 142         (PARSE_AND_LIST_ARGS_CASES): Likewise.
 143         * ld.texinfo: Document new command line options.
 144
 145 2011-08-09  Alan Modra  <amodra@gmail.com>
 146
 147         PR ld/13066
 148         * plugin.c (add_symbols): Revert 2011-08-05.
 149
 150 2011-08-06  Kai Tietz  <ktietz@redhat.com>
 151
 152         * scripttempl/pep.sc: Add .debug_macro section.
 153         * scripttempl/pe.sc: Likewise.
 154
 155 2011-08-05  Alan Modra  <amodra@gmail.com>
 156
 157         PR ld/12762
 158         * plugin.c (add_symbols): Exclude comdat_key symbols from symbol
 159         table if already seen.
 160
 161 2011-08-04  H.J. Lu  <hongjiu.lu@intel.com>
 162
 163         * ldmain.c (main): Replace remove_output with ld_cleanup in
 164         comments.
 165
 166 2011-07-26  Alan Modra  <amodra@gmail.com>
 167
 168         * emulparams/elf32ppc.sh: Source plt_unwind.sh.
 169         * emulparams/elf64ppc.sh: Likewise.
 170         * emultempl/ppc32elf.em (OPTION_NO_TLS_OPT): Adjust.
 171         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
 172         PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Append to
 173         existing values.
 174         * emultempl/ppc64elf.em (OPTION_STUBGROUP_SIZE): Adjust.
 175         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
 176         PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Append to
 177         existing values.
 178
 179 2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>
 180
 181         * Makefile.am (ALL_64_EMULATIONS): Add eelf_k1om.o and
 182         eelf_k1om_fbsd.o
 183         (eelf_k1om.c): New.
 184         (eelf_k1om_fbsd.c): Likewise.
 185         * Makefile.in: Regenerated.
 186
 187         * configure.tgt (targ64_extra_emuls): Add elf_k1om if elf_x86_64
 188         is supported.  Add elf_k1om_fbsd if elf_x86_64_fbsd is supported.
 189         (targ_extra_emuls): Likewise.
 190
 191         * emulparams/elf_k1om.sh: New.
 192         * emulparams/elf_k1om_fbsd.sh: Likewise.
 193
 194 2011-07-16  Roland McGrath  <roland@hack.frob.com>
 195
 196         * ld.h (args_type): New field print_output_format.
 197         * lexsup.c (enum option_values, ld_options, parse_args):
 198         Handle --print-output-format.
 199         * ldmain.c (main): Implement --print-output-format.
 200         * ld.texinfo (Options): Document it.
 201
 202         * ldlang.c (lang_get_output_target): Don't return current_target
 203         when it's NULL.
 204
 205 2011-07-15  Alan Modra  <amodra@gmail.com>
 206
 207         * Makefile.am (e*.c): Sort.
 208         * Makefile.in: Regenerate.
 209
 210 2011-07-14  Alan Modra  <amodra@gmail.com>
 211
 212         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option,
 213         gld${EMULATION_NAME}_list_options): Don't condition -z relro
 214         and -z norelro on COMMONPAGESIZE being defined.
 215
 216 2011-07-14  Alan Modra  <amodra@gmail.com>
 217
 218         * emultempl/ppc64elf.em (plt_static_chain): New var.
 219         (gld${EMULATION_NAME}_after_allocation): Pass to ppc64_elf_size_stubs.
 220         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
 221         PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Handle
 222         --plt-static-chain and --no-plt-static-chain.
 223
 224 2011-07-14  Alan Modra  <amodra@gmail.com>
 225
 226         * emultempl/elf32.em (gld${EMULATION_NAME}_add_options,
 227         gld${EMULATION_NAME}_handle_option, gld${EMULATION_NAME}_list_options):
 228         Provide --build-id, -z defs, -z muldefs, -z max-page-size,
 229         -z common-page-size, -z execstack, -z noexecstack for all targets.
 230         Add help for --exclude-libs.
 231         (OPTION_LD_GENERATED_UNWIND_INFO,
 232         OPTION_NO_LD_GENERATED_UNWIND_INFO): Move this..
 233         (gld${EMULATION_NAME}_handle_option): ..and code handling
 234         --ld-generated-unwind-info and --no-ld-generated-unwind-info..
 235         * emulparams/plt_unwind.sh: ..to here.  New file.  Add help.
 236         * emulparams/elf32_x86_64.sh: Include plt_unwind.sh.
 237         * emulparams/elf_i386.sh: Likewise.
 238         * emulparams/elf_i386_chaos.sh: Likewise.
 239         * emulparams/elf_i386_ldso.sh: Likewise.
 240         * emulparams/elf_l1om.sh: Likewise.
 241         * emulparams/elf_x86_64.sh: Likewise.
 242
 243 2011-07-11  Catherine Moore  <clm@codesourcery.com>
 244
 245         * ld.h (section_flag_list): Add field to struct wildcard_spec.
 246         * ld.texinfo (INPUT_SECTION_FLAGS): Document.
 247         * ldgram.y (flag_info_list, flag_info): Add to union.
 248         (INPUT_SECTION_FLAGS): New token.
 249         (wildcard_spec): Initialize section_flag_list to NULL for
 250         each alternative.
 251         (sect_flag_list, sect_flags): New rules.
 252         (input_section_spec_no_keep): Add alternatives to recognize
 253         sect_flags.
 254         * ldlang.c (walk_wild_consider_section): Initialize
 255         section_flag_info field of the section struct.
 256         (lang_add_section): Check input section flags.
 257         (lang_add_wild): Initialize section_flag_list field of
 258         the statement struct.
 259         * ldlang.h (lang_input_statement_struct): Add section_flag_list field.
 260         (lang_wild_statement_struct): Likewise.
 261         * ldlex.l (INPUT_SECTION_FLAGS): New token.
 262         * mri.c (mri_draw_tree): Initialize section_flag_list to NULL.
 263         * NEWS: Announce INPUT_SECTION_FLAGS enhancement.
 264
 265 2011-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 266
 267         PR ld/12942
 268         * ldlang.c (section_already_linked): Pass "struct already_linked *"
 269         to bfd_section_already_linked.
 270         (lang_process): Set link_info.loading_lto_outputs before
 271         loading LTO outputs.
 272         * plugin.c: Include "libbfd.h".
 273         (add_symbols): Call bfd_section_already_linked with comdat_key.
 274
 275 2011-06-20  H.J. Lu  <hongjiu.lu@intel.com>
 276
 277         * configure.tgt: Revert x32 change.
 278
 279 2011-06-20  Jakub Jelinek  <jakub@redhat.com>
 280
 281         PR ld/12570
 282         * emultempl/elf32.em (OPTION_LD_GENERATED_UNWIND_INFO,
 283         OPTION_NO_LD_GENERATED_UNWIND_INFO): Define.
 284         (gld${EMULATION_NAME}_handle_option): Handle
 285         --ld-generated-unwind-info and --no-ld-generated-unwind-info.
 286         * ld.texinfo (--ld-generated-unwind-info,
 287         --no-ld-generated-unwind-info): Document.
 288
 289 2011-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 290
 291         * configure.tgt: Support x32.
 292
 293 2011-06-15  Nick Clifton  <nickc@redhat.com>
 294
 295         * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
 296
 297 2011-06-13  Walter Lee  <walt@tilera.com>
 298
 299         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx.c and
 300         eelf32tilepro.c.
 301         (ALL_64_EMULATION_SOURCES): Add eelf64tilegx.c.
 302         (eelf32tilegx.c): New target.
 303         (eelf32tilepro.c): Likewise.
 304         (eelf64tilegx.c): Likewise.
 305         * Makefile.in: Regenerate.
 306         * configure.tgt: Handle tilegx-*-* and tilepro-*-*.
 307         * emulparams/elf32tilegx.sh: New file.
 308         * emulparams/elf64tilegx.sh: New file.
 309         * emulparams/elf32tilepro.sh: New file.
 310
 311 2011-06-13  Alan Modra  <amodra@gmail.com>
 312
 313         * ldlang.c (sort_def_symbol, lang_one_common): Don't handle
 314         warning symbols here.
 315         * emultempl/pe.em (pr_sym): Remove redundant test.
 316         * emultempl/pep.em (pr_sym): Likewise.
 317
 318 2011-06-09  Nick Clifton  <nickc@redhat.com>
 319
 320         PR ld/12845
 321         * emultempl/mipself.em (mips_add_stub_section): Do not add stubs
 322         for sections that have been removed by garbage collection.
 323
 324 2011-06-08  Alan Modra  <amodra@gmail.com>
 325
 326         * ldlang.c (lang_one_common): Handle warning symbols.
 327
 328 2011-06-07  Nick Clifton  <nickc@redhat.com>
 329
 330         * configure.tgt: Accept any V850 architecture.
 331
 332 2011-06-03  Nick Clifton  <nickc@redhat.com>
 333
 334         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32am33lin.c
 335         Add rule to build eelf32am33lin.c
 336         * Makefile.in: Regenerate.
 337
 338 2011-06-02  Nick Clifton  <nickc@redhat.com>
 339
 340         * lexsup.c: Fix spelling mistake in comment.
 341         * scripttempl/epocpe.sc: Likewise.
 342         * scripttempl/i386beos.sc: Likewise.
 343         * scripttempl/mcorepe.sc: Likewise.
 344         * scripttempl/pe.sc: Likewise.
 345         * scripttempl/pep.sc: Likewise.
 346         * po/ld.pot: Regenerate.
 347
 348 2011-05-27  Nick Clifton  <nickc@redhat.com>
 349
 350         * scripttempl/v850.sc (_heap_start): Provide.
 351
 352 2011-05-23  Alan Modra  <amodra@gmail.com>
 353
 354         * ldmisc.c (vfinfo): Add %H.
 355         * ldmain.c (reloc_overflow): Use %H rather than %C.
 356         (reloc_dangerous, unattached_reloc): Likewise.
 357
 358 2011-05-23  Alan Modra  <amodra@gmail.com>
 359
 360         PR 12763
 361         * ldlang.c (lang_output_section_find_by_flags): Match orphan .sdata2
 362         like sections to existing .sdata2, and similarly for orphan TLS
 363         sections.
 364         * emultempl/elf32.em (place_orphan): Exclude .tbss from orphan_bss.
 365
 366 2011-05-17  Tomohiro Kashiwada  <kikairoya@gmail.com>
 367
 368         PR ld/12759
 369         * emultempl/rxelf.em (ignore_lma): New variable.
 370         (rx_elf_create_output_section_statements): Pass the setiing of
 371         ignore_lma to bfd_elf32_rx_set_target_flags.
 372         (OPTION_IGNORE_LMA): Define.
 373         (OPTION_NO_IGNORE_LMA): Define.
 374         (PARSE_AND_LIST_LONGOPTS): Add ignore lma.
 375         (PARSE_AND_LIST_OPTIONS): Add ignore lma.
 376         (PARSE_AND_LIST_ARGS_CASES): Add ignore lma.
 377
 378 2011-05-17  Alan Modra  <amodra@gmail.com>
 379
 380         PR ld/12760
 381         * ldmain.c (notice): Add "flags" and "string" param.
 382         * plugin.c (plugin_notice): Likewise.  Handle indirect, warning
 383         and constructor syms.
 384
 385 2010-05-16  Daniel Jacobowitz  <dan@codesourcery.com>
 386
 387         * ldlang.c (print_assignment): Use the symbol's section if we
 388         use its value.
 389         * ldexp.c (exp_fold_tree_1): Skip self-assignment.  Expand
 390         comment on copying symbol type.
 391
 392 2011-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 393
 394         PR ld/12760
 395         * plugin.c (plugin_notice): Set u.undef.abfd for symbols made
 396         undefweak.
 397
 398 2011-05-16  Alan Modra  <amodra@gmail.com>
 399
 400         * ldlang.c (lang_leave_output_section_statement): Don't copy
 401         previous lma_region if given address.
 402
 403 2011-05-13  Bernd Schmidt  <bernds@codesourcery.com>
 404
 405         (eelf32_tic6x_linux_be.c, eelf32_tic6x_linux_le.c,
 406         eelf32_tic6x_elf_be.c, eelf32_tic6x_elf_le.c): New rules.
 407         * Makefile.am (ALL_EMULATIONS): Add these files.
 408         (eelf32_tic6x_be.c, eelf32_tic6x_le.c): Depend on tic6xdsbt.em.
 409         * Makefile.in: Regenerated.
 410         * emultempl/tic6xdsbt.em (is_tic6x_target): Allow more tic6x target
 411         vectors.
 412         * emulparams/elf32_tic6x_elf_be.sh: New file.
 413         * emulparams/elf32_tic6x_elf_le.sh: New file.
 414         * emulparams/elf32_tic6x_linux_be.sh: New file.
 415         * emulparams/elf32_tic6x_linux_le.sh: New file.
 416         * configure.tgt (tic6x-*-elf, tic6x-*-uclinux): New.
 417         (tic6x-*-*): Replaced by these.
 418
 419 2011-05-13  Jan Beulich  <jbeulich@novell.com>
 420
 421         * configure.tgt: Add targets x86_64-*-pe and x86_64-*-pep.
 422
 423 2011-05-09  Paul Brook  <paul@codesourcery.com>
 424
 425         * emultempl/tic6xdsbt.em (merge_exidx_entries): New.
 426         (compare_output_sec_vma): New function.
 427         (gld${EMULATION_NAME}_after_allocation): New function.
 428         (OPTION_NO_MERGE_EXIDX_ENTRIES): Define.
 429         (PARSE_AND_LIST_OPTIONS): Add --no-merge-exidx-entries.
 430         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_NO_MERGE_EXIDX_ENTRIES.
 431         (LDEMUL_AFTER_ALLOCATION): Set.
 432         * ld.texinfo: Document c6x --no-merge-exidx-entries.
 433
 434 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
 435
 436         PR ld/12365
 437         * scripttempl/pe.sc (__rt_psrelocs_start): New symbol definition.
 438         (__rt_psrelocs_end): Likewise.
 439         (__rt_psrelocs_size): Likewise difference between the above.
 440         (__RUNTIME_PSEUDO_RELOC_LIST_END__): Move outside .rdata section
 441         immediately after end of pseudo-reloc data.
 442         (___RUNTIME_PSEUDO_RELOC_LIST_END___): Likewise.
 443         (__RUNTIME_PSEUDO_RELOC_LIST__): Move outside .rdata section and
 444         calculate backward from list end.
 445         (___RUNTIME_PSEUDO_RELOC_LIST___): Likewise.
 446         * scripttempl/pep.sc: Likewise.
 447
 448 2011-05-06  Tristan Gingold  <gingold@adacore.com>
 449
 450         * scripttempl/alphavms.sc (CODE): Add *$CODE*.
 451
 452 2011-05-04  Tristan Gingold  <gingold@adacore.com>
 453
 454         * emultempl/generic.em (ld_${EMULATION_NAME}_emulation): Add
 455         LDEMUL_ADD_OPTIONS and LDEMUL_HANDLE_OPTION.
 456         * emultempl/vms.em (OPTION_IDENTIFICATION): New macro.
 457         (gld${EMULATION_NAME}_add_options): New function.
 458         (gld${EMULATION_NAME}_list_options): Ditto.
 459         (gld${EMULATION_NAME}_handle_option): Ditto.
 460         (LDEMUL_ADD_OPTIONS, LDEMUL_HANDLE_OPTION)
 461         (LDEMUL_LIST_OPTIONS): Define.
 462
 463 2011-05-04  Alan Modra  <amodra@gmail.com>
 464
 465         PR ld/12726
 466         * ldexp.h (lang_phase_type): Add lang_assigning_phase_enum.
 467         * ldexp.c (exp_fold_tree_1): Correct assign to dot comment.  Don't
 468         assign to dot when lang_assigning_phase_enum.
 469         * ldlang.h (lang_do_assignments): Update prototype.
 470         * ldlang.c (lang_do_assignments): Add phase parameter.  Update all
 471         callers.
 472         * pe-dll.c (pe_dll_fill_sections, pe_exe_fill_sections): Update
 473         lang_do_assignments calls.
 474
 475 2011-04-28  Daniel C. Klauer  <daniel.c.klauer@web.de>
 476
 477         PR ld/12614
 478         * emultempl/pe.em (_after_open): Correctly check whether symbol is
 479         in undef list.
 480
 481 2011-04-26  Kai Tietz  <ktietz@redhat.com>
 482
 483         * scripttempl/pe.sc: Handle .eh_frame($|.)* sections.
 484         * scripttempl/pep.sc: Likewise.
 485
 486 2011-04-24  Alan Modra  <amodra@gmail.com>
 487
 488         PR ld/12365
 489         PR ld/12696
 490         * ldmain.c (notice): Delete "name" param, add "h".
 491         * plugin.c (plugin_notice): Likewise.  Set non_ir_ref.  Handle
 492         redefinitions of IR symbols in real BFDs.
 493         (plugin_multiple_definition, plugin_multiple_common): Delete.
 494         (non_ironly_hash, init_non_ironly_hash): Delete.
 495         (is_visible_from_outside): Traverse entry_symbol chain.
 496         (get_symbols): Use non_ir_ref flag rather than hash lookup.
 497
 498 2011-04-21  Tristan Gingold  <gingold@adacore.com>
 499
 500         * scripttempl/alphavms.sc: Add dwarf2 embedding marks.
 501
 502 2011-04-20  Tristan Gingold  <gingold@adacore.com>
 503
 504         * emultempl/aix.em (_add_options): Ignore -bbigtoc switch.
 505
 506 2011-04-20  Alan Modra  <amodra@gmail.com>
 507
 508         * ld.h (ld_config_type <hash_table_size>): Make it an unsigned long.
 509
 510 2011-04-20  Alan Modra  <amodra@gmail.com>
 511
 512         PR ld/12365
 513         * ldfile.c (ldfile_try_open_bfd): Move code creating and switching
 514         to plugin IR BFD..
 515         * ldmain.c (add_archive_element): ..and similar code here..
 516         * plugin.c (plugin_maybe_claim): ..to here.  New function.
 517         (plugin_call_claim_file): Make static.
 518         (asymbol_from_plugin_symbol): Set ELF st_shndx for common syms.
 519         (plugin_multiple_common): New function.
 520         (plugin_call_all_symbols_read): Hook in plugin_multiple_common.
 521         * plugin.h (plugin_call_claim_file): Don't declare.
 522         (plugin_maybe_claim): Declare.
 523
 524 2011-04-20  Alan Modra  <amodra@gmail.com>
 525
 526         PR ld/12365
 527         * ldmain.c (multiple_definition): Take a bfd_link_hash_entry
 528         pointer arg rather than "name", "obfd", "osec", "oval".  Add code
 529         removed from linker.c.  Hack around xcofflink.c oddity in
 530         passing NULL nbfd.
 531         (multiple_common): Similarly.
 532         * plugin.c (orig_allow_multiple_defs): Delete.
 533         (plugin_call_all_symbols_read): Don't twiddle allow_multiple_definition.
 534         (plugin_multiple_definition): Update.
 535
 536 2011-04-18  Kai Tietz  <ktietz@redhat.com>
 537
 538         * deffilep.y (def_aligncomm): Avoid duplets.
 539
 540         * deffilep.y (def_pool_str): New type.
 541         (pool_strs): Local static.
 542         (def_pool_alloc): Local function.
 543         (def_pool_strdup): Likewise.
 544         (def_pool_free): Likewise.
 545         (opt_name): Replace xmalloc/xstrdup by
 546         def_pool_alloc/def_pool_strdup.
 547         (dot_name): Likewise.
 548         (anylang_id): Likewise.
 549         (def_lex): Likewise.
 550         (def_file_parse): Call def_pool_free on
 551         exit and cleanup directives elements.
 552         (def_file_add_directive): Call def_pool_free.
 553
 554 2011-04-18  Paul Brook  <paul@codesourcery.com>
 555
 556         * emulparams/elf32_tic6x_le.sh: Define OTHER_READONLY_SECTIONS
 557         for unwinding tables.
 558
 559 2011-04-18  Alan Modra  <amodra@gmail.com>
 560
 561         PR ld/12365
 562         PR ld/12672
 563         * ldfile.c (ldfile_try_open_bfd): Don't attempt any plugin action
 564         when no_more_claiming.
 565         * ldmain.c (add_archive_element): Likewise.
 566         (multiple_definition): Remove plugin_multiple_definition call.
 567         (notice): Remove plugin_notice call.
 568         * ldlang.c (lang_list_insert_after, void lang_list_remove_tail): Move.
 569         Delete prototype.
 570         (plugin_insert): New static var.
 571         (open_input_bfds): Only rescan libs after plugin insert point.
 572         (lang_gc_sections): Omit plugin claimed files.
 573         (lang_process): Set plugin_insert.  Only rescan when plugin adds
 574         objects.
 575         * plugin.h (no_more_claiming): Declare.
 576         (plugin_notice, plugin_multiple_definition): Don't declare.
 577         * plugin.c: Formatting.
 578         (orig_notice_all, orig_allow_multiple_defs, orig_callbacks,
 579         plugin_callbacks): New static vars.
 580         (no_more_claiming): Make global.
 581         (plugin_cached_allow_multiple_defs): Delete.
 582         (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy .text section,
 583         use newer bfd_make_section variant.  Make COMMON section too.
 584         Error handling.  Correct setting of gp size.
 585         (asymbol_from_plugin_symbol): Properly cast last arg of concat.
 586         (message): Likewise for ACONCAT.
 587         (asymbol_from_plugin_symbol): Use our COMMON section.
 588         (get_symbols): When report_plugin_symbols, show visibility too.
 589         (init_non_ironly_hash): Move.  Don't test non_ironly_hash.
 590         (plugin_load_plugins): Save state of linker callbacks, set up to
 591         call plugin_notice instead.  Call init_non_ironly_hash here.
 592         (plugin_call_all_symbols_read): Set plugin_multiple_definition in
 593         plugin callbacks.
 594         (plugin_notice): Rewrite.
 595         (plugin_multiple_definition): Make static, call original callback.
 596
 597 2011-04-15  Alan Modra  <amodra@gmail.com>
 598
 599         PR ld/12672
 600         * ldlang.c (enum open_bfd_mode): New.
 601         (open_input_bfds): Replace "force" param with "mode".  Reload
 602         archives for rescan.  Update all callers.
 603         (lang_process): Make another open_input_bfds pass for plugins.
 604
 605 2011-04-13  Kai Tietz  <ktietz@redhat.com>
 606
 607         PR binutils/12658
 608         * deffile.h (def_file_add_export): Add is_dup argument.
 609         (def_file_add_import): Likewise.
 610         * deffilep.y (are_names_equal): New helper.
 611         (cmp_export_elem): New helper.
 612         (find_export_in_list): Add search routine for exports.
 613         (def_file_add_export): Check for duplicates.
 614         (cmp_import_elem): New helper.
 615         (find_import_in_list): Add search routine for imports.
 616         (def_file_add_import): Check for duplicates.
 617         (def_exports): Handle duplicates.
 618         (def_imports): Likewise.
 619         * pe-dll.c (process_def_file_and_drectve): Likewise.
 620         (pe_implied_import_dll): Likewise.
 621
 622 2011-04-11  Chris Quenelle  <chris.quenelle@oracle.com>
 623
 624         * scripttempl/elf.sc (.exception_ranges): Add new section.
 625
 626 2011-04-08  Hector Oron  <hector.oron@gmail.com>
 627
 628         PR ld/12643
 629         * configure.tgt: Add support for arm-*-gnueabihf targets.
 630
 631 2011-04-07  Eric B. Weddington  <eric.weddington@atmel.com>
 632
 633         * Makefile.in: Regenerate. Remove stray eavrtiny10 rules.
 634
 635 2011-04-07  Joseph Myers  <joseph@codesourcery.com>
 636
 637         * configure.tgt: Remove stray ;;.
 638
 639 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
 640
 641         * configure.tgt (thumb-*-linux-* | thumb-*-uclinux*,
 642         strongarm-*-coff, strongarm-*-elf, strongarm-*-kaos*,
 643         thumb-*-coff, thumb-*-elf, thumb-epoc-pe, thumb-*-pe,
 644         xscale-*-coff, xscale-*-elf): Remove targets.
 645
 646 2011-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 647
 648         * configure.tgt: Add elf_l1om to targ_extra_libpath for
 649         x86_64-*-linux-*.
 650
 651         * emulparams/elf_l1om.sh: Remove duplicates.
 652
 653 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
 654
 655         * emulparams/elf32_tic6x_le.sh (BIG_OUTPUT_FORMAT, EXTRA_EM_FILE,
 656         GENERATE_SHLIB_SCRIPT): New defines.
 657         (TEXT_START_ADDR): Define differently depending on target.
 658         (.got): Redefine to include "*(.dsbt)".
 659         (SDATA_START_SYMBOLS): Remove, replace with
 660         (OTHER_GOT_SYMBOLS): New.
 661         (OTHER_BSS_SECTIONS): Define only for ELF targets.
 662         * emultempl/tic6xdsbt.em: New file.
 663         * gen-doc.texi: Set C6X.
 664         * ld.texinfo: Likewise.
 665         (Options specific to C6X uClinux targets): New section.
 666
 667 2011-03-29  Alan Modra  <amodra@gmail.com>
 668
 669         PR ld/12613
 670         * ldlex.l (lex_warn_invalid): Don't assume char is unsigned.
 671
 672 2011-03-26  John Marino  <binutils@marino.st>
 673
 674         * configure.host: Update *-*-dragonfly* host entry.
 675         * configure.tgt: Update *-*-dragonfly* target entry.
 676         * ldlex.l: Prevent redefinition of YY_NO_UNPUT.
 677
 678 2011-03-28  Joseph Myers  <joseph@codesourcery.com>
 679
 680         * configure.in: Check for windows.h, not Windows.h.
 681         * configure: Regenerate.
 682         * plugin.c: Include windows.h, not Windows.h.
 683
 684 2011-03-25  Eric B. Weddington  <eric.weddington@atmel.com>
 685
 686         * Makefile.in: Regenerate.
 687
 688 2011-03-23  Joseph Myers  <joseph@codesourcery.com>
 689
 690         * lexsup.c (parse_args): Only set report_plugin_symbols if plugins
 691         are enabled.  Mark level as possibly unused.
 692
 693 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 694
 695         * Makefile.am (ALL_EMULATION_SOURCES): Add AVR XMEGA architectures.
 696         (eavrxmega?.c): Likewise.
 697         * configure.tgt (targ_extra_emuls): Likewise.
 698         * emulparams/avrxmega1.sh: New file.
 699         * emulparams/avrxmega2.sh: Likewise.
 700         * emulparams/avrxmega3.sh: Likewise.
 701         * emulparams/avrxmega4.sh: Likewise.
 702         * emulparams/avrxmega5.sh: Likewise.
 703         * emulparams/avrxmega6.sh: Likewise.
 704         * emulparams/avrxmega7.sh: Likewise.
 705         * emultempl/avrelf.em (avr_elf_${EMULATION_NAME}_before_allocation):
 706         Add avrxmega6, avrxmega7 to list of architectures for no stubs.
 707
 708 2011-03-21  Eric B. Weddington  <eric.weddington@atmel.com>
 709
 710         * scripttempl/avr.sc: Add fuse, lock, and signature memory regions.
 711
 712 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 713
 714         * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Check
 715         eh->target_internal.
 716
 717 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 718
 719         * emultempl/armelf.em (arm_elf_before_allocation): Check dynobj
 720         instead of dynamic_sections_created.
 721
 722 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 723
 724         * plugin.c (get_symbols): Use wrapped lookup for undefined symbols.
 725
 726 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 727
 728         * ldlang.c (lang_check): Don't run checks on dummy IR BFDs.
 729
 730 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 731
 732         * ldlang.h (lang_input_statement_type): Add new 'claim_archive' flag,
 733         wrapping both it and 'claim' flag in #ifdef ENABLE_PLUGINS.
 734         * ldmain.c (add_archive_element): Set it if the member is claimed.
 735         * ldlang.c (new_afile): Initialise claim_archive and claimed members.
 736         (find_replacements_insert_point): New helper function.
 737         (lang_process): After adding and opening replacement files passed
 738         from plugin, splice them into correct place in statement list and
 739         file chains to preserve critical link order.
 740         (lang_list_insert_after): New helper function.
 741         (lang_list_remove_tail): Likewise.
 742
 743 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 744
 745         * plugin.c (IRONLY_SUFFIX): Revise to nicely human-readable form.
 746         (IRONLY_SUFFIX_LEN): Delete.
 747         (plugin_get_ir_dummy_bfd): Don't append IRONLY_SUFFIX.
 748         (is_ir_dummy_bfd): Don't look for suffix; check claimed flag of
 749         enclosing lang input statement instead.
 750
 751 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 752
 753         * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Preserve
 754         alignment of input sections when creating orphan output sections
 755         during relocatable link.
 756         * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
 757
 758 2011-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 759
 760         * ld.texinfo: Document --verbose[=NUMBER].
 761
 762         * lexsup.c (ld_options): Update --verbose.
 763         (parse_args): Set report_plugin_symbols.
 764
 765         * plugin.c (report_plugin_symbols): New.
 766         (get_symbols): Report plugin symbols if report_plugin_symbols
 767         is TRUE.
 768
 769         * plugin.h (report_plugin_symbols): New.
 770
 771 2011-03-01  H.J. Lu  <hongjiu.lu@intel.com>
 772
 773         PR ld/12529
 774         * testplug.c: Don't include "filenames.h".
 775         (onclaim_file): Don't use filename_cmp.
 776
 777 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
 778
 779         * emultempl/beos.em (sort_by_file_name): Use filename_(n)cmp.
 780         * emultempl/elf32.em (gld${EMULATION_NAME}_vercheck):
 781         Likewise.
 782         (gld${EMULATION_NAME}_stat_needed): Likewise.
 783         (gld${EMULATION_NAME}_check_needed): Likewise.
 784         * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Likewise.
 785         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 786         * emultempl/pep.em (gld_${EMULATION_NAME}_after_open): Likewise.
 787         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 788         * ldfile.c (ldfile_open_file): Likewise.
 789         * ldlang.c (wild_sort): Likewise.
 790         (lookup_name): Likewise.
 791         (check_excluded_libs): Likewise.
 792         * ldmisc.c (vfinfo): Likewise.
 793         * pe-dll.c (libnamencmp): Likewise.
 794         (auto_export): Likewise.
 795         (pe_dll_generate_implib): Likewise.
 796         * testplug.c (onclaim_file): Likewise.
 797
 798 2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 799
 800         PR ld/12507
 801         * plugin.c (get_symbols): Don't check entry symbol here.
 802         (init_non_ironly_hash): Add entry_symbol chain into
 803         non_ironly_hash.
 804
 805 2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 806
 807         PR ld/12507
 808         * plugin.c (get_symbols): Don't mark entry symbol IR only.
 809
 810 2011-02-18  John David Anglin  <dave.anglin@nrc-cnnrc.gc.ca>
 811
 812         PR ld/12376
 813         emulparams/hppalinux.sh (DATA_ADDR): Define.
 814         (SHLIB_DATA_ADDR): Likewise.
 815
 816 2011-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 817
 818         * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX): Changed to
 819         x32 for x32.
 820
 821 2011-02-15  Kai Tietz  <kai.tietz@onevision.com>
 822
 823         * pe-dll.c (process_def_file_and_drectve): Don't strip
 824         leading underscore from symbol by calling bfd_find_version_for_sym.
 825
 826 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
 827
 828         * ldlang.c (lang_vers_match): Declare a new c_sym, assign it to
 829         the bfd_demangle of sym, change users of sym to c_sym when not
 830         already demangling, and free when done.  Change callers of
 831         cplus_demangle to bfd_demangle.
 832
 833 2011-02-14  Alan Modra  <amodra@gmail.com>
 834
 835         * plugin.c (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy
 836         .text section, use newer bfd_make_section variant.  Error handling.
 837         Correct setting of gp size.
 838         (asymbol_from_plugin_symbol): Properly cast last arg of concat.
 839         (message): Likewise for ACONCAT.
 840         (get_symbols): Formatting.
 841
 842 2011-02-14  Alan Modra  <amodra@gmail.com>
 843
 844         * ldmain.c (remove_output): Rename to..
 845         (ld_cleanup): ..this. Call bfd_cache_close_all and plugin_call_cleanup.
 846         (main): Adjust.
 847         * plugin.c (plugin_call_cleanup): Make global.
 848         (plugin_load_plugins): Don't register plugin_call_cleanup with xatexit.
 849         * plugin.h (plugin_call_cleanup): Declare.
 850
 851 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 852
 853         * configure: Regenerate.
 854
 855 2011-02-10  Alan Modra  <amodra@gmail.com>
 856
 857         * scripttempl/armbpabi.sc: Revert 2010-11-02  H.J. Lu.
 858         * scripttempl/avr.sc: Likewise.
 859         * scripttempl/elf32cr16.sc: Likewise.
 860         * scripttempl/elf32crx.sc: Likewise.
 861         * scripttempl/elf32msp430.sc: Likewise.
 862         * scripttempl/elf32msp430_3.sc: Likewise.
 863         * scripttempl/elf32sh-symbian.sc: Likewise.
 864         * scripttempl/elf64hppa.sc: Likewise.
 865         * scripttempl/elf_chaos.sc: Likewise.
 866         * scripttempl/elfd10v.sc: Likewise.
 867         * scripttempl/elfd30v.sc: Likewise.
 868         * scripttempl/elfi370.sc: Likewise.
 869         * scripttempl/elfm68hc11.sc: Likewise.
 870         * scripttempl/elfm68hc12.sc: Likewise.
 871         * scripttempl/elfxtensa.sc: Likewise.
 872         * scripttempl/ip2k.sc: Likewise.
 873         * scripttempl/iq2000.sc: Likewise.
 874         * scripttempl/mep.sc: Likewise.
 875         * scripttempl/mmo.sc: Likewise.
 876         * scripttempl/v850.sc: Likewise.
 877         * scripttempl/xstormy16.sc: Likewise.
 878         * scripttempl/elf.sc: Revert 2010-10-29  H.J. Lu.
 879
 880 2011-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 881
 882         * Makefile.am (CXX): Removed.
 883
 884         * configure.in: Add AC_PROG_CXX.
 885
 886         * Makefile.in: Regenerated.
 887         * configure: Likewise.
 888
 889 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
 890
 891         * plugin.c (plugin_get_ir_dummy_bfd): Copy across the bfd's
 892         private data and GP size.
 893
 894 2011-01-21  Alan Modra  <amodra@gmail.com>
 895
 896         * ldexp.c (fold_binary): Set result section for arithmetic and
 897         logical operations to NULL when both operands are in same section.
 898         * ld.texinfo (Expression Section): Describe this.
 899
 900 2011-01-14  Alan Modra  <amodra@gmail.com>
 901
 902         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
 903         attempt to put non-alloc orphans before debug sections, just place
 904         them after .comment.
 905
 906 2011-01-14  J. Park  <grassman@gmail.com>
 907
 908         PR ld/12339
 909         * ldlang.c (sort_def_symbol): Handle bfd_link_hash_warning symbols.
 910
 911 2011-01-14  Alan Modra  <amodra@gmail.com>
 912
 913         * Makefile.am: Sort emulation rules.
 914         (eelf32am33lin.c): Delete.
 915         (ALL_EMULATION_SOURCES): Sort, add missing entries.
 916         (ALL_64_EMULATION_SOURCES): Likewise.
 917         * Makefile.in: Regenerate.
 918
 919 2011-01-13  Alan Modra  <amodra@gmail.com>
 920
 921         PR ld/12356
 922         * ld.texinfo (Miscellaneous Commands): Describe LD_FEATURE.
 923         (Expression Section): Update.
 924         * ld.h (ld_config_type): Add sane_expr.
 925         * ldgram.y (ifile_p1): Add LD_FEATURE.
 926         * ldlex.l (LD_FEATYRE): New.
 927         * ldemul.c (after_parse_default): Delete code handling ld_compatibility.
 928         * ldexp.h (struct ldexp_control): Delete uses_defined.
 929         * ldexp.c: Remove all uses of uses_defined.
 930         (fold_name): Test config.sane_expr rather than ld_compatibility.
 931         (exp_fold_tree_1): Likewise.  Adjust handling of assignments
 932         during first phase.
 933         * ldlang.h (ld_compatibility): Delete.
 934         (lang_ld_feature): Declare.
 935         * ldlang.c (ld_compatibility): Delete.
 936         (open_input_bfds): Only handle assignments for --defsym.
 937         (lang_ld_feature): New function.
 938
 939         PR ld/12356
 940         * ldexp.h (exp_assop): Delete.
 941         (exp_assign, exp_defsym): Declare.
 942         * ldexp.c (exp_assop): Make static, handle all assignment variations.
 943         (exp_assign, exp_defsym): New functions.
 944         (exp_provide): Use exp_assop.
 945         * ldgram.y (defsym_expr): Use exp_defsym.
 946         * ldctor.c, * ldgram.y, * ldlang.c, * mri.c, * emultempl/beos.em,
 947         * emultempl/pe.em, * emultempl/pep.em, * emultempl/spuelf.em,
 948         * emultempl/xtensaelf.em: Update exp_assop -> exp_assign.
 949
 950 2011-01-12  Alan Modra  <amodra@gmail.com>
 951
 952         PR ld/12380
 953         * ldexp.h (enum phase_enum): Comment.  Add exp_dataseg_done.
 954         * ldexp.c (fold_unary <DATA_SEGMENT_END>): Rearrange code.  Test
 955         for exp_dataseg_done rather than expld.phase == lang_final_phase_enum
 956         to detect when we've finished sizing sections.
 957         (fold_binary <DATA_SEGMENT_ALIGN>): Likewise.
 958         (fold_binary <DATA_SEGMENT_RELRO_END>): Likewise.  Also test
 959         that we are not inside an output section statement.
 960         * ldlang.c (lang_size_sections): Set exp_dataseg_done on exit if
 961         not exp_dataseg_relro_adjust or exp_dataseg_adjust.  Don't set
 962         lang_final_phase_enum here.
 963         (lang_process): Set lang_final_phase_enum here.
 964
 965 2011-01-10  Nick Clifton  <nickc@redhat.com>
 966
 967         * po/da.po: Updated Danish translation.
 968
 969 2011-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 970
 971         * ldlang.c (startup_file): Removed.
 972         (lang_startup): Updated.
 973
 974 2011-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 975
 976         PR ld/12364
 977         * plugin.c (get_symbols): Check if owner_sec->owner is NULL
 978         before accessing its flags field.
 979
 980 2011-01-01  H.J. Lu  <hongjiu.lu@intel.com>
 981
 982         * ldver.c (ldversion): Update copyright to 2011.
 983
 984 For older changes see ChangeLog-2010
 985 \f
 986 Local Variables:
 987 mode: change-log
 988 left-margin: 8
 989 fill-column: 74
 990 version-control: never
 991 End: