ld/ChangeLog

   1 2011-10-28  Walter Lee  <walt@tilera.com>
   2
   3         * NEWS: Fix TILEPro capitalization.
   4
   5 2011-10-25  Joern Rennecke  <joern.rennecke@embecosm.com>
   6
   7         * NEWS: Mention addition of Adapteva Epiphany support.
   8         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32epiphany.c .
   9         (eelf32epiphany.c): New rule.
  10         * configure.tgt: Handle epiphany-*-elf.
  11         * emulparams/elf32epiphany.sh: New file.
  12         * Makefile.in: Regenerate.
  13         * po/ld.pot: Regenerate.
  14
  15 2011-10-24  Nick Clifton  <nickc@redhat.com>
  16
  17         * po/ja.po: Updated Japanese translation.
  18
  19 2011-10-20  Alan Modra  <amodra@gmail.com>
  20
  21         PR ld/13287
  22         * plugin.c (plugin_should_reload): New function.
  23         * plugin.h (plugin_should_reload): Declare.
  24         * ldlang.c (open_input_bfds): Use above function.
  25
  26 2011-10-19  Alan Modra  <amodra@gmail.com>
  27
  28         PR ld/13254
  29         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Add
  30         -z text, -z notext, -z textoff options for all targets having
  31         shared lib support.
  32
  33 2011-10-15  Alan Modra  <amodra@gmail.com>
  34
  35         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_finish): Remove toc check.
  36
  37 2011-10-13  Dave Korn  <dave.korn.cygwin@gmail.com>
  38
  39         * pe-dll.c (generate_reloc): Don't emit a base reloc for an
  40         underlying BFD reloc that will be discarded in eh_frame data.
  41
  42 2011-10-10  Nick Clifton  <nickc@redhat.com>
  43
  44         * po/bg.po: Updated Bulgarian translation.
  45         * po/es.po: Updated Spanish translation.
  46         * po/fi.po: Updated Finnish translation.
  47         * po/fr.po: Updated French translation.
  48
  49 2011-10-10  Alan Modra  <amodra@gmail.com>
  50
  51         * ldmain.c (main): Move code twiddling various config and link_info
  52         bits to..
  53         * lexsup.c (parse_args): ..here.  Move plugin_load_plugins call
  54         into main.
  55         * plugin.c (set_tv_header): Test link_info.executable, not
  56         link_info.shared.
  57         (is_visible_from_outside): Likewise.  Delete redundant
  58         is_ir_dummy_bfd check and "section" parameter.
  59
  60 2011-10-10  Alan Modra  <amodra@gmail.com>
  61
  62         * emultempl/ppc64elf.em (ppc_add_stub_section): Align to 32 bytes.
  63
  64 2011-10-09  Alan Modra  <amodra@gmail.com>
  65
  66         * emultempl/ppc64elf.em (ppc_create_output_section_statements): Add
  67         missing colon to error message.
  68         (ppc_before_allocation): Likewise.
  69
  70 2011-10-06  Alan Modra  <amodra@gmail.com>
  71
  72         PR ld/13229
  73         * plugin.c (tv_header_tags): Add LDPT_GET_SYMBOLS_V2.
  74         (set_tv_header): Handle it.  Adjust LDPT_GET_SYMBOLS.  Return void.
  75         (get_symbols): Add def_ironly_exp param.  Return that value for
  76         syms exported from shared libs.
  77         (get_symbols_v1, get_symbols_v2): New wrapper functions.
  78         * testplug.c: Update for above changes.
  79
  80 2011-09-27  Kai Tietz  <ktietz@redhat.com>
  81
  82         * scripttempl/pe.sc (.text): Add support for
  83         .gnu.linkonce.t.* section.
  84         (.debug_info): Only use .gnu.linkonce.wi.* for
  85         relocating.
  86         * scripttempl/pep.sc: Likewise.
  87
  88 2011-09-22  Tristan Gingold  <gingold@adacore.com>
  89
  90         * NEWS: Add marker for 2.22.
  91
  92 2011-09-20  Alan Modra  <amodra@gmail.com>
  93
  94         PR ld/13201
  95         * ldlang.h (lang_input_statement_type): Add "reload" bitfield.
  96         Clarify comments.
  97         * ldlang.c (new_afile): Init new field.
  98         (load_symbols): Don't call ldlang_add_file when reloading.
  99         (open_input_bfds): Reload as-needed libs during plugin rescan.
 100
 101 2011-09-15  H.J. Lu  <hongjiu.lu@intel.com>
 102
 103         PR ld/12975
 104         * ldlang.c (lang_elf_version_info): Removed.
 105         (lang_register_vers_node): Replace lang_elf_version_info with
 106         link_info.version_info.
 107         (lang_add_vers_depend): Likewise.
 108         * pe-dll.c (process_def_file_and_drectve): Likewise.
 109         * emultempl/solaris2.em (elf_solaris2_before_allocation): Likewise.
 110
 111         * ldlang.h (lang_elf_version_info): Removed.
 112
 113         * plugin.c  (is_visible_from_outside): Check if symbol is hidden
 114         by version script.
 115
 116         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
 117         Remove lang_elf_version_info.
 118
 119 2011-09-15  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
 120
 121         PR ld/13183
 122         * ldmain.c (add_archive_element): Support thin archive member
 123         for LTO.
 124
 125 2011-08-26  Nick Clifton  <nickc@redhat.com>
 126
 127         * po/es.po: Updated Spanish translation.
 128
 129 2011-08-26  Nick Clifton  <nickc@redhat.com>
 130
 131         * NEWS: Mention that --no-copy-dt-needed-entries is now the
 132         default.
 133
 134 2011-08-22  Michael Matz  <matz@suse.de>
 135
 136         * ldmain.c (add_DT_NEEDED_for_dynamic): Default to FALSE.
 137         * ld.texinfo (--copy-dt-needed-entries): Mention new default.
 138
 139 2011-08-17  Alan Modra  <amodra@gmail.com>
 140
 141         PR ld/12762
 142         * ldlang.c (section_already_linked): Revert 2011-07-09 changes.
 143         * plugin.c: Likewise.
 144         (asymbol_from_plugin_symbol): Create linkonce section for syms
 145         with comdat_key.
 146
 147 2011-08-09  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 148
 149         * emultempl/armelf.em (fix_arm1176): New variable.
 150         (arm_elf_create_output_section_statements): Pass
 151         fix_arm1176 option to bfd backend.
 152         (OPTION_FIX_ARM1176): New define.
 153         (OPTION_NO_FIX_ARM1176): Likewise.
 154         (PARSE_AND_LIST_LONGOPTS): Add new command line options.
 155         (PARSE_AND_LIST_OPTIONS): Likewise.
 156         (PARSE_AND_LIST_ARGS_CASES): Likewise.
 157         * ld.texinfo: Document new command line options.
 158
 159 2011-08-09  Alan Modra  <amodra@gmail.com>
 160
 161         PR ld/13066
 162         * plugin.c (add_symbols): Revert 2011-08-05.
 163
 164 2011-08-06  Kai Tietz  <ktietz@redhat.com>
 165
 166         * scripttempl/pep.sc: Add .debug_macro section.
 167         * scripttempl/pe.sc: Likewise.
 168
 169 2011-08-05  Alan Modra  <amodra@gmail.com>
 170
 171         PR ld/12762
 172         * plugin.c (add_symbols): Exclude comdat_key symbols from symbol
 173         table if already seen.
 174
 175 2011-08-04  H.J. Lu  <hongjiu.lu@intel.com>
 176
 177         * ldmain.c (main): Replace remove_output with ld_cleanup in
 178         comments.
 179
 180 2011-07-26  Alan Modra  <amodra@gmail.com>
 181
 182         * emulparams/elf32ppc.sh: Source plt_unwind.sh.
 183         * emulparams/elf64ppc.sh: Likewise.
 184         * emultempl/ppc32elf.em (OPTION_NO_TLS_OPT): Adjust.
 185         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
 186         PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Append to
 187         existing values.
 188         * emultempl/ppc64elf.em (OPTION_STUBGROUP_SIZE): Adjust.
 189         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
 190         PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Append to
 191         existing values.
 192
 193 2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>
 194
 195         * Makefile.am (ALL_64_EMULATIONS): Add eelf_k1om.o and
 196         eelf_k1om_fbsd.o
 197         (eelf_k1om.c): New.
 198         (eelf_k1om_fbsd.c): Likewise.
 199         * Makefile.in: Regenerated.
 200
 201         * configure.tgt (targ64_extra_emuls): Add elf_k1om if elf_x86_64
 202         is supported.  Add elf_k1om_fbsd if elf_x86_64_fbsd is supported.
 203         (targ_extra_emuls): Likewise.
 204
 205         * emulparams/elf_k1om.sh: New.
 206         * emulparams/elf_k1om_fbsd.sh: Likewise.
 207
 208 2011-07-16  Roland McGrath  <roland@hack.frob.com>
 209
 210         * ld.h (args_type): New field print_output_format.
 211         * lexsup.c (enum option_values, ld_options, parse_args):
 212         Handle --print-output-format.
 213         * ldmain.c (main): Implement --print-output-format.
 214         * ld.texinfo (Options): Document it.
 215
 216         * ldlang.c (lang_get_output_target): Don't return current_target
 217         when it's NULL.
 218
 219 2011-07-15  Alan Modra  <amodra@gmail.com>
 220
 221         * Makefile.am (e*.c): Sort.
 222         * Makefile.in: Regenerate.
 223
 224 2011-07-14  Alan Modra  <amodra@gmail.com>
 225
 226         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option,
 227         gld${EMULATION_NAME}_list_options): Don't condition -z relro
 228         and -z norelro on COMMONPAGESIZE being defined.
 229
 230 2011-07-14  Alan Modra  <amodra@gmail.com>
 231
 232         * emultempl/ppc64elf.em (plt_static_chain): New var.
 233         (gld${EMULATION_NAME}_after_allocation): Pass to ppc64_elf_size_stubs.
 234         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
 235         PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Handle
 236         --plt-static-chain and --no-plt-static-chain.
 237
 238 2011-07-14  Alan Modra  <amodra@gmail.com>
 239
 240         * emultempl/elf32.em (gld${EMULATION_NAME}_add_options,
 241         gld${EMULATION_NAME}_handle_option, gld${EMULATION_NAME}_list_options):
 242         Provide --build-id, -z defs, -z muldefs, -z max-page-size,
 243         -z common-page-size, -z execstack, -z noexecstack for all targets.
 244         Add help for --exclude-libs.
 245         (OPTION_LD_GENERATED_UNWIND_INFO,
 246         OPTION_NO_LD_GENERATED_UNWIND_INFO): Move this..
 247         (gld${EMULATION_NAME}_handle_option): ..and code handling
 248         --ld-generated-unwind-info and --no-ld-generated-unwind-info..
 249         * emulparams/plt_unwind.sh: ..to here.  New file.  Add help.
 250         * emulparams/elf32_x86_64.sh: Include plt_unwind.sh.
 251         * emulparams/elf_i386.sh: Likewise.
 252         * emulparams/elf_i386_chaos.sh: Likewise.
 253         * emulparams/elf_i386_ldso.sh: Likewise.
 254         * emulparams/elf_l1om.sh: Likewise.
 255         * emulparams/elf_x86_64.sh: Likewise.
 256
 257 2011-07-11  Catherine Moore  <clm@codesourcery.com>
 258
 259         * ld.h (section_flag_list): Add field to struct wildcard_spec.
 260         * ld.texinfo (INPUT_SECTION_FLAGS): Document.
 261         * ldgram.y (flag_info_list, flag_info): Add to union.
 262         (INPUT_SECTION_FLAGS): New token.
 263         (wildcard_spec): Initialize section_flag_list to NULL for
 264         each alternative.
 265         (sect_flag_list, sect_flags): New rules.
 266         (input_section_spec_no_keep): Add alternatives to recognize
 267         sect_flags.
 268         * ldlang.c (walk_wild_consider_section): Initialize
 269         section_flag_info field of the section struct.
 270         (lang_add_section): Check input section flags.
 271         (lang_add_wild): Initialize section_flag_list field of
 272         the statement struct.
 273         * ldlang.h (lang_input_statement_struct): Add section_flag_list field.
 274         (lang_wild_statement_struct): Likewise.
 275         * ldlex.l (INPUT_SECTION_FLAGS): New token.
 276         * mri.c (mri_draw_tree): Initialize section_flag_list to NULL.
 277         * NEWS: Announce INPUT_SECTION_FLAGS enhancement.
 278
 279 2011-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 280
 281         PR ld/12942
 282         * ldlang.c (section_already_linked): Pass "struct already_linked *"
 283         to bfd_section_already_linked.
 284         (lang_process): Set link_info.loading_lto_outputs before
 285         loading LTO outputs.
 286         * plugin.c: Include "libbfd.h".
 287         (add_symbols): Call bfd_section_already_linked with comdat_key.
 288
 289 2011-06-20  H.J. Lu  <hongjiu.lu@intel.com>
 290
 291         * configure.tgt: Revert x32 change.
 292
 293 2011-06-20  Jakub Jelinek  <jakub@redhat.com>
 294
 295         PR ld/12570
 296         * emultempl/elf32.em (OPTION_LD_GENERATED_UNWIND_INFO,
 297         OPTION_NO_LD_GENERATED_UNWIND_INFO): Define.
 298         (gld${EMULATION_NAME}_handle_option): Handle
 299         --ld-generated-unwind-info and --no-ld-generated-unwind-info.
 300         * ld.texinfo (--ld-generated-unwind-info,
 301         --no-ld-generated-unwind-info): Document.
 302
 303 2011-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 304
 305         * configure.tgt: Support x32.
 306
 307 2011-06-15  Nick Clifton  <nickc@redhat.com>
 308
 309         * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
 310
 311 2011-06-13  Walter Lee  <walt@tilera.com>
 312
 313         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx.c and
 314         eelf32tilepro.c.
 315         (ALL_64_EMULATION_SOURCES): Add eelf64tilegx.c.
 316         (eelf32tilegx.c): New target.
 317         (eelf32tilepro.c): Likewise.
 318         (eelf64tilegx.c): Likewise.
 319         * Makefile.in: Regenerate.
 320         * configure.tgt: Handle tilegx-*-* and tilepro-*-*.
 321         * emulparams/elf32tilegx.sh: New file.
 322         * emulparams/elf64tilegx.sh: New file.
 323         * emulparams/elf32tilepro.sh: New file.
 324
 325 2011-06-13  Alan Modra  <amodra@gmail.com>
 326
 327         * ldlang.c (sort_def_symbol, lang_one_common): Don't handle
 328         warning symbols here.
 329         * emultempl/pe.em (pr_sym): Remove redundant test.
 330         * emultempl/pep.em (pr_sym): Likewise.
 331
 332 2011-06-09  Nick Clifton  <nickc@redhat.com>
 333
 334         PR ld/12845
 335         * emultempl/mipself.em (mips_add_stub_section): Do not add stubs
 336         for sections that have been removed by garbage collection.
 337
 338 2011-06-08  Alan Modra  <amodra@gmail.com>
 339
 340         * ldlang.c (lang_one_common): Handle warning symbols.
 341
 342 2011-06-07  Nick Clifton  <nickc@redhat.com>
 343
 344         * configure.tgt: Accept any V850 architecture.
 345
 346 2011-06-03  Nick Clifton  <nickc@redhat.com>
 347
 348         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32am33lin.c
 349         Add rule to build eelf32am33lin.c
 350         * Makefile.in: Regenerate.
 351
 352 2011-06-02  Nick Clifton  <nickc@redhat.com>
 353
 354         * lexsup.c: Fix spelling mistake in comment.
 355         * scripttempl/epocpe.sc: Likewise.
 356         * scripttempl/i386beos.sc: Likewise.
 357         * scripttempl/mcorepe.sc: Likewise.
 358         * scripttempl/pe.sc: Likewise.
 359         * scripttempl/pep.sc: Likewise.
 360         * po/ld.pot: Regenerate.
 361
 362 2011-05-27  Nick Clifton  <nickc@redhat.com>
 363
 364         * scripttempl/v850.sc (_heap_start): Provide.
 365
 366 2011-05-23  Alan Modra  <amodra@gmail.com>
 367
 368         * ldmisc.c (vfinfo): Add %H.
 369         * ldmain.c (reloc_overflow): Use %H rather than %C.
 370         (reloc_dangerous, unattached_reloc): Likewise.
 371
 372 2011-05-23  Alan Modra  <amodra@gmail.com>
 373
 374         PR 12763
 375         * ldlang.c (lang_output_section_find_by_flags): Match orphan .sdata2
 376         like sections to existing .sdata2, and similarly for orphan TLS
 377         sections.
 378         * emultempl/elf32.em (place_orphan): Exclude .tbss from orphan_bss.
 379
 380 2011-05-17  Tomohiro Kashiwada  <kikairoya@gmail.com>
 381
 382         PR ld/12759
 383         * emultempl/rxelf.em (ignore_lma): New variable.
 384         (rx_elf_create_output_section_statements): Pass the setiing of
 385         ignore_lma to bfd_elf32_rx_set_target_flags.
 386         (OPTION_IGNORE_LMA): Define.
 387         (OPTION_NO_IGNORE_LMA): Define.
 388         (PARSE_AND_LIST_LONGOPTS): Add ignore lma.
 389         (PARSE_AND_LIST_OPTIONS): Add ignore lma.
 390         (PARSE_AND_LIST_ARGS_CASES): Add ignore lma.
 391
 392 2011-05-17  Alan Modra  <amodra@gmail.com>
 393
 394         PR ld/12760
 395         * ldmain.c (notice): Add "flags" and "string" param.
 396         * plugin.c (plugin_notice): Likewise.  Handle indirect, warning
 397         and constructor syms.
 398
 399 2010-05-16  Daniel Jacobowitz  <dan@codesourcery.com>
 400
 401         * ldlang.c (print_assignment): Use the symbol's section if we
 402         use its value.
 403         * ldexp.c (exp_fold_tree_1): Skip self-assignment.  Expand
 404         comment on copying symbol type.
 405
 406 2011-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 407
 408         PR ld/12760
 409         * plugin.c (plugin_notice): Set u.undef.abfd for symbols made
 410         undefweak.
 411
 412 2011-05-16  Alan Modra  <amodra@gmail.com>
 413
 414         * ldlang.c (lang_leave_output_section_statement): Don't copy
 415         previous lma_region if given address.
 416
 417 2011-05-13  Bernd Schmidt  <bernds@codesourcery.com>
 418
 419         (eelf32_tic6x_linux_be.c, eelf32_tic6x_linux_le.c,
 420         eelf32_tic6x_elf_be.c, eelf32_tic6x_elf_le.c): New rules.
 421         * Makefile.am (ALL_EMULATIONS): Add these files.
 422         (eelf32_tic6x_be.c, eelf32_tic6x_le.c): Depend on tic6xdsbt.em.
 423         * Makefile.in: Regenerated.
 424         * emultempl/tic6xdsbt.em (is_tic6x_target): Allow more tic6x target
 425         vectors.
 426         * emulparams/elf32_tic6x_elf_be.sh: New file.
 427         * emulparams/elf32_tic6x_elf_le.sh: New file.
 428         * emulparams/elf32_tic6x_linux_be.sh: New file.
 429         * emulparams/elf32_tic6x_linux_le.sh: New file.
 430         * configure.tgt (tic6x-*-elf, tic6x-*-uclinux): New.
 431         (tic6x-*-*): Replaced by these.
 432
 433 2011-05-13  Jan Beulich  <jbeulich@novell.com>
 434
 435         * configure.tgt: Add targets x86_64-*-pe and x86_64-*-pep.
 436
 437 2011-05-09  Paul Brook  <paul@codesourcery.com>
 438
 439         * emultempl/tic6xdsbt.em (merge_exidx_entries): New.
 440         (compare_output_sec_vma): New function.
 441         (gld${EMULATION_NAME}_after_allocation): New function.
 442         (OPTION_NO_MERGE_EXIDX_ENTRIES): Define.
 443         (PARSE_AND_LIST_OPTIONS): Add --no-merge-exidx-entries.
 444         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_NO_MERGE_EXIDX_ENTRIES.
 445         (LDEMUL_AFTER_ALLOCATION): Set.
 446         * ld.texinfo: Document c6x --no-merge-exidx-entries.
 447
 448 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
 449
 450         PR ld/12365
 451         * scripttempl/pe.sc (__rt_psrelocs_start): New symbol definition.
 452         (__rt_psrelocs_end): Likewise.
 453         (__rt_psrelocs_size): Likewise difference between the above.
 454         (__RUNTIME_PSEUDO_RELOC_LIST_END__): Move outside .rdata section
 455         immediately after end of pseudo-reloc data.
 456         (___RUNTIME_PSEUDO_RELOC_LIST_END___): Likewise.
 457         (__RUNTIME_PSEUDO_RELOC_LIST__): Move outside .rdata section and
 458         calculate backward from list end.
 459         (___RUNTIME_PSEUDO_RELOC_LIST___): Likewise.
 460         * scripttempl/pep.sc: Likewise.
 461
 462 2011-05-06  Tristan Gingold  <gingold@adacore.com>
 463
 464         * scripttempl/alphavms.sc (CODE): Add *$CODE*.
 465
 466 2011-05-04  Tristan Gingold  <gingold@adacore.com>
 467
 468         * emultempl/generic.em (ld_${EMULATION_NAME}_emulation): Add
 469         LDEMUL_ADD_OPTIONS and LDEMUL_HANDLE_OPTION.
 470         * emultempl/vms.em (OPTION_IDENTIFICATION): New macro.
 471         (gld${EMULATION_NAME}_add_options): New function.
 472         (gld${EMULATION_NAME}_list_options): Ditto.
 473         (gld${EMULATION_NAME}_handle_option): Ditto.
 474         (LDEMUL_ADD_OPTIONS, LDEMUL_HANDLE_OPTION)
 475         (LDEMUL_LIST_OPTIONS): Define.
 476
 477 2011-05-04  Alan Modra  <amodra@gmail.com>
 478
 479         PR ld/12726
 480         * ldexp.h (lang_phase_type): Add lang_assigning_phase_enum.
 481         * ldexp.c (exp_fold_tree_1): Correct assign to dot comment.  Don't
 482         assign to dot when lang_assigning_phase_enum.
 483         * ldlang.h (lang_do_assignments): Update prototype.
 484         * ldlang.c (lang_do_assignments): Add phase parameter.  Update all
 485         callers.
 486         * pe-dll.c (pe_dll_fill_sections, pe_exe_fill_sections): Update
 487         lang_do_assignments calls.
 488
 489 2011-04-28  Daniel C. Klauer  <daniel.c.klauer@web.de>
 490
 491         PR ld/12614
 492         * emultempl/pe.em (_after_open): Correctly check whether symbol is
 493         in undef list.
 494
 495 2011-04-26  Kai Tietz  <ktietz@redhat.com>
 496
 497         * scripttempl/pe.sc: Handle .eh_frame($|.)* sections.
 498         * scripttempl/pep.sc: Likewise.
 499
 500 2011-04-24  Alan Modra  <amodra@gmail.com>
 501
 502         PR ld/12365
 503         PR ld/12696
 504         * ldmain.c (notice): Delete "name" param, add "h".
 505         * plugin.c (plugin_notice): Likewise.  Set non_ir_ref.  Handle
 506         redefinitions of IR symbols in real BFDs.
 507         (plugin_multiple_definition, plugin_multiple_common): Delete.
 508         (non_ironly_hash, init_non_ironly_hash): Delete.
 509         (is_visible_from_outside): Traverse entry_symbol chain.
 510         (get_symbols): Use non_ir_ref flag rather than hash lookup.
 511
 512 2011-04-21  Tristan Gingold  <gingold@adacore.com>
 513
 514         * scripttempl/alphavms.sc: Add dwarf2 embedding marks.
 515
 516 2011-04-20  Tristan Gingold  <gingold@adacore.com>
 517
 518         * emultempl/aix.em (_add_options): Ignore -bbigtoc switch.
 519
 520 2011-04-20  Alan Modra  <amodra@gmail.com>
 521
 522         * ld.h (ld_config_type <hash_table_size>): Make it an unsigned long.
 523
 524 2011-04-20  Alan Modra  <amodra@gmail.com>
 525
 526         PR ld/12365
 527         * ldfile.c (ldfile_try_open_bfd): Move code creating and switching
 528         to plugin IR BFD..
 529         * ldmain.c (add_archive_element): ..and similar code here..
 530         * plugin.c (plugin_maybe_claim): ..to here.  New function.
 531         (plugin_call_claim_file): Make static.
 532         (asymbol_from_plugin_symbol): Set ELF st_shndx for common syms.
 533         (plugin_multiple_common): New function.
 534         (plugin_call_all_symbols_read): Hook in plugin_multiple_common.
 535         * plugin.h (plugin_call_claim_file): Don't declare.
 536         (plugin_maybe_claim): Declare.
 537
 538 2011-04-20  Alan Modra  <amodra@gmail.com>
 539
 540         PR ld/12365
 541         * ldmain.c (multiple_definition): Take a bfd_link_hash_entry
 542         pointer arg rather than "name", "obfd", "osec", "oval".  Add code
 543         removed from linker.c.  Hack around xcofflink.c oddity in
 544         passing NULL nbfd.
 545         (multiple_common): Similarly.
 546         * plugin.c (orig_allow_multiple_defs): Delete.
 547         (plugin_call_all_symbols_read): Don't twiddle allow_multiple_definition.
 548         (plugin_multiple_definition): Update.
 549
 550 2011-04-18  Kai Tietz  <ktietz@redhat.com>
 551
 552         * deffilep.y (def_aligncomm): Avoid duplets.
 553
 554         * deffilep.y (def_pool_str): New type.
 555         (pool_strs): Local static.
 556         (def_pool_alloc): Local function.
 557         (def_pool_strdup): Likewise.
 558         (def_pool_free): Likewise.
 559         (opt_name): Replace xmalloc/xstrdup by
 560         def_pool_alloc/def_pool_strdup.
 561         (dot_name): Likewise.
 562         (anylang_id): Likewise.
 563         (def_lex): Likewise.
 564         (def_file_parse): Call def_pool_free on
 565         exit and cleanup directives elements.
 566         (def_file_add_directive): Call def_pool_free.
 567
 568 2011-04-18  Paul Brook  <paul@codesourcery.com>
 569
 570         * emulparams/elf32_tic6x_le.sh: Define OTHER_READONLY_SECTIONS
 571         for unwinding tables.
 572
 573 2011-04-18  Alan Modra  <amodra@gmail.com>
 574
 575         PR ld/12365
 576         PR ld/12672
 577         * ldfile.c (ldfile_try_open_bfd): Don't attempt any plugin action
 578         when no_more_claiming.
 579         * ldmain.c (add_archive_element): Likewise.
 580         (multiple_definition): Remove plugin_multiple_definition call.
 581         (notice): Remove plugin_notice call.
 582         * ldlang.c (lang_list_insert_after, void lang_list_remove_tail): Move.
 583         Delete prototype.
 584         (plugin_insert): New static var.
 585         (open_input_bfds): Only rescan libs after plugin insert point.
 586         (lang_gc_sections): Omit plugin claimed files.
 587         (lang_process): Set plugin_insert.  Only rescan when plugin adds
 588         objects.
 589         * plugin.h (no_more_claiming): Declare.
 590         (plugin_notice, plugin_multiple_definition): Don't declare.
 591         * plugin.c: Formatting.
 592         (orig_notice_all, orig_allow_multiple_defs, orig_callbacks,
 593         plugin_callbacks): New static vars.
 594         (no_more_claiming): Make global.
 595         (plugin_cached_allow_multiple_defs): Delete.
 596         (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy .text section,
 597         use newer bfd_make_section variant.  Make COMMON section too.
 598         Error handling.  Correct setting of gp size.
 599         (asymbol_from_plugin_symbol): Properly cast last arg of concat.
 600         (message): Likewise for ACONCAT.
 601         (asymbol_from_plugin_symbol): Use our COMMON section.
 602         (get_symbols): When report_plugin_symbols, show visibility too.
 603         (init_non_ironly_hash): Move.  Don't test non_ironly_hash.
 604         (plugin_load_plugins): Save state of linker callbacks, set up to
 605         call plugin_notice instead.  Call init_non_ironly_hash here.
 606         (plugin_call_all_symbols_read): Set plugin_multiple_definition in
 607         plugin callbacks.
 608         (plugin_notice): Rewrite.
 609         (plugin_multiple_definition): Make static, call original callback.
 610
 611 2011-04-15  Alan Modra  <amodra@gmail.com>
 612
 613         PR ld/12672
 614         * ldlang.c (enum open_bfd_mode): New.
 615         (open_input_bfds): Replace "force" param with "mode".  Reload
 616         archives for rescan.  Update all callers.
 617         (lang_process): Make another open_input_bfds pass for plugins.
 618
 619 2011-04-13  Kai Tietz  <ktietz@redhat.com>
 620
 621         PR binutils/12658
 622         * deffile.h (def_file_add_export): Add is_dup argument.
 623         (def_file_add_import): Likewise.
 624         * deffilep.y (are_names_equal): New helper.
 625         (cmp_export_elem): New helper.
 626         (find_export_in_list): Add search routine for exports.
 627         (def_file_add_export): Check for duplicates.
 628         (cmp_import_elem): New helper.
 629         (find_import_in_list): Add search routine for imports.
 630         (def_file_add_import): Check for duplicates.
 631         (def_exports): Handle duplicates.
 632         (def_imports): Likewise.
 633         * pe-dll.c (process_def_file_and_drectve): Likewise.
 634         (pe_implied_import_dll): Likewise.
 635
 636 2011-04-11  Chris Quenelle  <chris.quenelle@oracle.com>
 637
 638         * scripttempl/elf.sc (.exception_ranges): Add new section.
 639
 640 2011-04-08  Hector Oron  <hector.oron@gmail.com>
 641
 642         PR ld/12643
 643         * configure.tgt: Add support for arm-*-gnueabihf targets.
 644
 645 2011-04-07  Eric B. Weddington  <eric.weddington@atmel.com>
 646
 647         * Makefile.in: Regenerate. Remove stray eavrtiny10 rules.
 648
 649 2011-04-07  Joseph Myers  <joseph@codesourcery.com>
 650
 651         * configure.tgt: Remove stray ;;.
 652
 653 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
 654
 655         * configure.tgt (thumb-*-linux-* | thumb-*-uclinux*,
 656         strongarm-*-coff, strongarm-*-elf, strongarm-*-kaos*,
 657         thumb-*-coff, thumb-*-elf, thumb-epoc-pe, thumb-*-pe,
 658         xscale-*-coff, xscale-*-elf): Remove targets.
 659
 660 2011-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 661
 662         * configure.tgt: Add elf_l1om to targ_extra_libpath for
 663         x86_64-*-linux-*.
 664
 665         * emulparams/elf_l1om.sh: Remove duplicates.
 666
 667 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
 668
 669         * emulparams/elf32_tic6x_le.sh (BIG_OUTPUT_FORMAT, EXTRA_EM_FILE,
 670         GENERATE_SHLIB_SCRIPT): New defines.
 671         (TEXT_START_ADDR): Define differently depending on target.
 672         (.got): Redefine to include "*(.dsbt)".
 673         (SDATA_START_SYMBOLS): Remove, replace with
 674         (OTHER_GOT_SYMBOLS): New.
 675         (OTHER_BSS_SECTIONS): Define only for ELF targets.
 676         * emultempl/tic6xdsbt.em: New file.
 677         * gen-doc.texi: Set C6X.
 678         * ld.texinfo: Likewise.
 679         (Options specific to C6X uClinux targets): New section.
 680
 681 2011-03-29  Alan Modra  <amodra@gmail.com>
 682
 683         PR ld/12613
 684         * ldlex.l (lex_warn_invalid): Don't assume char is unsigned.
 685
 686 2011-03-26  John Marino  <binutils@marino.st>
 687
 688         * configure.host: Update *-*-dragonfly* host entry.
 689         * configure.tgt: Update *-*-dragonfly* target entry.
 690         * ldlex.l: Prevent redefinition of YY_NO_UNPUT.
 691
 692 2011-03-28  Joseph Myers  <joseph@codesourcery.com>
 693
 694         * configure.in: Check for windows.h, not Windows.h.
 695         * configure: Regenerate.
 696         * plugin.c: Include windows.h, not Windows.h.
 697
 698 2011-03-25  Eric B. Weddington  <eric.weddington@atmel.com>
 699
 700         * Makefile.in: Regenerate.
 701
 702 2011-03-23  Joseph Myers  <joseph@codesourcery.com>
 703
 704         * lexsup.c (parse_args): Only set report_plugin_symbols if plugins
 705         are enabled.  Mark level as possibly unused.
 706
 707 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 708
 709         * Makefile.am (ALL_EMULATION_SOURCES): Add AVR XMEGA architectures.
 710         (eavrxmega?.c): Likewise.
 711         * configure.tgt (targ_extra_emuls): Likewise.
 712         * emulparams/avrxmega1.sh: New file.
 713         * emulparams/avrxmega2.sh: Likewise.
 714         * emulparams/avrxmega3.sh: Likewise.
 715         * emulparams/avrxmega4.sh: Likewise.
 716         * emulparams/avrxmega5.sh: Likewise.
 717         * emulparams/avrxmega6.sh: Likewise.
 718         * emulparams/avrxmega7.sh: Likewise.
 719         * emultempl/avrelf.em (avr_elf_${EMULATION_NAME}_before_allocation):
 720         Add avrxmega6, avrxmega7 to list of architectures for no stubs.
 721
 722 2011-03-21  Eric B. Weddington  <eric.weddington@atmel.com>
 723
 724         * scripttempl/avr.sc: Add fuse, lock, and signature memory regions.
 725
 726 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 727
 728         * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Check
 729         eh->target_internal.
 730
 731 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 732
 733         * emultempl/armelf.em (arm_elf_before_allocation): Check dynobj
 734         instead of dynamic_sections_created.
 735
 736 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 737
 738         * plugin.c (get_symbols): Use wrapped lookup for undefined symbols.
 739
 740 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 741
 742         * ldlang.c (lang_check): Don't run checks on dummy IR BFDs.
 743
 744 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 745
 746         * ldlang.h (lang_input_statement_type): Add new 'claim_archive' flag,
 747         wrapping both it and 'claim' flag in #ifdef ENABLE_PLUGINS.
 748         * ldmain.c (add_archive_element): Set it if the member is claimed.
 749         * ldlang.c (new_afile): Initialise claim_archive and claimed members.
 750         (find_replacements_insert_point): New helper function.
 751         (lang_process): After adding and opening replacement files passed
 752         from plugin, splice them into correct place in statement list and
 753         file chains to preserve critical link order.
 754         (lang_list_insert_after): New helper function.
 755         (lang_list_remove_tail): Likewise.
 756
 757 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 758
 759         * plugin.c (IRONLY_SUFFIX): Revise to nicely human-readable form.
 760         (IRONLY_SUFFIX_LEN): Delete.
 761         (plugin_get_ir_dummy_bfd): Don't append IRONLY_SUFFIX.
 762         (is_ir_dummy_bfd): Don't look for suffix; check claimed flag of
 763         enclosing lang input statement instead.
 764
 765 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 766
 767         * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Preserve
 768         alignment of input sections when creating orphan output sections
 769         during relocatable link.
 770         * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
 771
 772 2011-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 773
 774         * ld.texinfo: Document --verbose[=NUMBER].
 775
 776         * lexsup.c (ld_options): Update --verbose.
 777         (parse_args): Set report_plugin_symbols.
 778
 779         * plugin.c (report_plugin_symbols): New.
 780         (get_symbols): Report plugin symbols if report_plugin_symbols
 781         is TRUE.
 782
 783         * plugin.h (report_plugin_symbols): New.
 784
 785 2011-03-01  H.J. Lu  <hongjiu.lu@intel.com>
 786
 787         PR ld/12529
 788         * testplug.c: Don't include "filenames.h".
 789         (onclaim_file): Don't use filename_cmp.
 790
 791 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
 792
 793         * emultempl/beos.em (sort_by_file_name): Use filename_(n)cmp.
 794         * emultempl/elf32.em (gld${EMULATION_NAME}_vercheck):
 795         Likewise.
 796         (gld${EMULATION_NAME}_stat_needed): Likewise.
 797         (gld${EMULATION_NAME}_check_needed): Likewise.
 798         * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Likewise.
 799         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 800         * emultempl/pep.em (gld_${EMULATION_NAME}_after_open): Likewise.
 801         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 802         * ldfile.c (ldfile_open_file): Likewise.
 803         * ldlang.c (wild_sort): Likewise.
 804         (lookup_name): Likewise.
 805         (check_excluded_libs): Likewise.
 806         * ldmisc.c (vfinfo): Likewise.
 807         * pe-dll.c (libnamencmp): Likewise.
 808         (auto_export): Likewise.
 809         (pe_dll_generate_implib): Likewise.
 810         * testplug.c (onclaim_file): Likewise.
 811
 812 2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 813
 814         PR ld/12507
 815         * plugin.c (get_symbols): Don't check entry symbol here.
 816         (init_non_ironly_hash): Add entry_symbol chain into
 817         non_ironly_hash.
 818
 819 2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 820
 821         PR ld/12507
 822         * plugin.c (get_symbols): Don't mark entry symbol IR only.
 823
 824 2011-02-18  John David Anglin  <dave.anglin@nrc-cnnrc.gc.ca>
 825
 826         PR ld/12376
 827         emulparams/hppalinux.sh (DATA_ADDR): Define.
 828         (SHLIB_DATA_ADDR): Likewise.
 829
 830 2011-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 831
 832         * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX): Changed to
 833         x32 for x32.
 834
 835 2011-02-15  Kai Tietz  <kai.tietz@onevision.com>
 836
 837         * pe-dll.c (process_def_file_and_drectve): Don't strip
 838         leading underscore from symbol by calling bfd_find_version_for_sym.
 839
 840 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
 841
 842         * ldlang.c (lang_vers_match): Declare a new c_sym, assign it to
 843         the bfd_demangle of sym, change users of sym to c_sym when not
 844         already demangling, and free when done.  Change callers of
 845         cplus_demangle to bfd_demangle.
 846
 847 2011-02-14  Alan Modra  <amodra@gmail.com>
 848
 849         * plugin.c (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy
 850         .text section, use newer bfd_make_section variant.  Error handling.
 851         Correct setting of gp size.
 852         (asymbol_from_plugin_symbol): Properly cast last arg of concat.
 853         (message): Likewise for ACONCAT.
 854         (get_symbols): Formatting.
 855
 856 2011-02-14  Alan Modra  <amodra@gmail.com>
 857
 858         * ldmain.c (remove_output): Rename to..
 859         (ld_cleanup): ..this. Call bfd_cache_close_all and plugin_call_cleanup.
 860         (main): Adjust.
 861         * plugin.c (plugin_call_cleanup): Make global.
 862         (plugin_load_plugins): Don't register plugin_call_cleanup with xatexit.
 863         * plugin.h (plugin_call_cleanup): Declare.
 864
 865 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 866
 867         * configure: Regenerate.
 868
 869 2011-02-10  Alan Modra  <amodra@gmail.com>
 870
 871         * scripttempl/armbpabi.sc: Revert 2010-11-02  H.J. Lu.
 872         * scripttempl/avr.sc: Likewise.
 873         * scripttempl/elf32cr16.sc: Likewise.
 874         * scripttempl/elf32crx.sc: Likewise.
 875         * scripttempl/elf32msp430.sc: Likewise.
 876         * scripttempl/elf32msp430_3.sc: Likewise.
 877         * scripttempl/elf32sh-symbian.sc: Likewise.
 878         * scripttempl/elf64hppa.sc: Likewise.
 879         * scripttempl/elf_chaos.sc: Likewise.
 880         * scripttempl/elfd10v.sc: Likewise.
 881         * scripttempl/elfd30v.sc: Likewise.
 882         * scripttempl/elfi370.sc: Likewise.
 883         * scripttempl/elfm68hc11.sc: Likewise.
 884         * scripttempl/elfm68hc12.sc: Likewise.
 885         * scripttempl/elfxtensa.sc: Likewise.
 886         * scripttempl/ip2k.sc: Likewise.
 887         * scripttempl/iq2000.sc: Likewise.
 888         * scripttempl/mep.sc: Likewise.
 889         * scripttempl/mmo.sc: Likewise.
 890         * scripttempl/v850.sc: Likewise.
 891         * scripttempl/xstormy16.sc: Likewise.
 892         * scripttempl/elf.sc: Revert 2010-10-29  H.J. Lu.
 893
 894 2011-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 895
 896         * Makefile.am (CXX): Removed.
 897
 898         * configure.in: Add AC_PROG_CXX.
 899
 900         * Makefile.in: Regenerated.
 901         * configure: Likewise.
 902
 903 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
 904
 905         * plugin.c (plugin_get_ir_dummy_bfd): Copy across the bfd's
 906         private data and GP size.
 907
 908 2011-01-21  Alan Modra  <amodra@gmail.com>
 909
 910         * ldexp.c (fold_binary): Set result section for arithmetic and
 911         logical operations to NULL when both operands are in same section.
 912         * ld.texinfo (Expression Section): Describe this.
 913
 914 2011-01-14  Alan Modra  <amodra@gmail.com>
 915
 916         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
 917         attempt to put non-alloc orphans before debug sections, just place
 918         them after .comment.
 919
 920 2011-01-14  J. Park  <grassman@gmail.com>
 921
 922         PR ld/12339
 923         * ldlang.c (sort_def_symbol): Handle bfd_link_hash_warning symbols.
 924
 925 2011-01-14  Alan Modra  <amodra@gmail.com>
 926
 927         * Makefile.am: Sort emulation rules.
 928         (eelf32am33lin.c): Delete.
 929         (ALL_EMULATION_SOURCES): Sort, add missing entries.
 930         (ALL_64_EMULATION_SOURCES): Likewise.
 931         * Makefile.in: Regenerate.
 932
 933 2011-01-13  Alan Modra  <amodra@gmail.com>
 934
 935         PR ld/12356
 936         * ld.texinfo (Miscellaneous Commands): Describe LD_FEATURE.
 937         (Expression Section): Update.
 938         * ld.h (ld_config_type): Add sane_expr.
 939         * ldgram.y (ifile_p1): Add LD_FEATURE.
 940         * ldlex.l (LD_FEATYRE): New.
 941         * ldemul.c (after_parse_default): Delete code handling ld_compatibility.
 942         * ldexp.h (struct ldexp_control): Delete uses_defined.
 943         * ldexp.c: Remove all uses of uses_defined.
 944         (fold_name): Test config.sane_expr rather than ld_compatibility.
 945         (exp_fold_tree_1): Likewise.  Adjust handling of assignments
 946         during first phase.
 947         * ldlang.h (ld_compatibility): Delete.
 948         (lang_ld_feature): Declare.
 949         * ldlang.c (ld_compatibility): Delete.
 950         (open_input_bfds): Only handle assignments for --defsym.
 951         (lang_ld_feature): New function.
 952
 953         PR ld/12356
 954         * ldexp.h (exp_assop): Delete.
 955         (exp_assign, exp_defsym): Declare.
 956         * ldexp.c (exp_assop): Make static, handle all assignment variations.
 957         (exp_assign, exp_defsym): New functions.
 958         (exp_provide): Use exp_assop.
 959         * ldgram.y (defsym_expr): Use exp_defsym.
 960         * ldctor.c, * ldgram.y, * ldlang.c, * mri.c, * emultempl/beos.em,
 961         * emultempl/pe.em, * emultempl/pep.em, * emultempl/spuelf.em,
 962         * emultempl/xtensaelf.em: Update exp_assop -> exp_assign.
 963
 964 2011-01-12  Alan Modra  <amodra@gmail.com>
 965
 966         PR ld/12380
 967         * ldexp.h (enum phase_enum): Comment.  Add exp_dataseg_done.
 968         * ldexp.c (fold_unary <DATA_SEGMENT_END>): Rearrange code.  Test
 969         for exp_dataseg_done rather than expld.phase == lang_final_phase_enum
 970         to detect when we've finished sizing sections.
 971         (fold_binary <DATA_SEGMENT_ALIGN>): Likewise.
 972         (fold_binary <DATA_SEGMENT_RELRO_END>): Likewise.  Also test
 973         that we are not inside an output section statement.
 974         * ldlang.c (lang_size_sections): Set exp_dataseg_done on exit if
 975         not exp_dataseg_relro_adjust or exp_dataseg_adjust.  Don't set
 976         lang_final_phase_enum here.
 977         (lang_process): Set lang_final_phase_enum here.
 978
 979 2011-01-10  Nick Clifton  <nickc@redhat.com>
 980
 981         * po/da.po: Updated Danish translation.
 982
 983 2011-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 984
 985         * ldlang.c (startup_file): Removed.
 986         (lang_startup): Updated.
 987
 988 2011-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 989
 990         PR ld/12364
 991         * plugin.c (get_symbols): Check if owner_sec->owner is NULL
 992         before accessing its flags field.
 993
 994 2011-01-01  H.J. Lu  <hongjiu.lu@intel.com>
 995
 996         * ldver.c (ldversion): Update copyright to 2011.
 997
 998 For older changes see ChangeLog-2010
 999 \f
1000 Local Variables:
1001 mode: change-log
1002 left-margin: 8
1003 fill-column: 74
1004 version-control: never
1005 End: