ld/ChangeLog

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