ld/ChangeLog

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