ld/ChangeLog

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