ld/ChangeLog

   1 2011-10-06  Alan Modra  <amodra@gmail.com>
   2
   3         PR ld/13329
   4         * plugin.c (tv_header_tags): Add LDPT_GET_SYMBOLS_V2.
   5         (set_tv_header): Handle it.  Adjust LDPT_GET_SYMBOLS.  Return void.
   6         (get_symbols): Add def_ironly_exp param.  Return that value for
   7         syms exported from shared libs.
   8         (get_symbols_v1, get_symbols_v2): New wrapper functions.
   9         * testplug.c: Update for above changes.
  10
  11 2011-09-27  Kai Tietz  <ktietz@redhat.com>
  12
  13         * scripttempl/pe.sc (.text): Add support for
  14         .gnu.linkonce.t.* section.
  15         (.debug_info): Only use .gnu.linkonce.wi.* for
  16         relocating.
  17         * scripttempl/pep.sc: Likewise.
  18
  19 2011-09-22  Tristan Gingold  <gingold@adacore.com>
  20
  21         * NEWS: Add marker for 2.22.
  22
  23 2011-09-20  Alan Modra  <amodra@gmail.com>
  24
  25         PR ld/13201
  26         * ldlang.h (lang_input_statement_type): Add "reload" bitfield.
  27         Clarify comments.
  28         * ldlang.c (new_afile): Init new field.
  29         (load_symbols): Don't call ldlang_add_file when reloading.
  30         (open_input_bfds): Reload as-needed libs during plugin rescan.
  31
  32 2011-09-15  H.J. Lu  <hongjiu.lu@intel.com>
  33
  34         PR ld/12975
  35         * ldlang.c (lang_elf_version_info): Removed.
  36         (lang_register_vers_node): Replace lang_elf_version_info with
  37         link_info.version_info.
  38         (lang_add_vers_depend): Likewise.
  39         * pe-dll.c (process_def_file_and_drectve): Likewise.
  40         * emultempl/solaris2.em (elf_solaris2_before_allocation): Likewise.
  41
  42         * ldlang.h (lang_elf_version_info): Removed.
  43
  44         * plugin.c  (is_visible_from_outside): Check if symbol is hidden
  45         by version script.
  46
  47         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
  48         Remove lang_elf_version_info.
  49
  50 2011-09-15  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
  51
  52         PR ld/13183
  53         * ldmain.c (add_archive_element): Support thin archive member
  54         for LTO.
  55
  56 2011-08-26  Nick Clifton  <nickc@redhat.com>
  57
  58         * po/es.po: Updated Spanish translation.
  59
  60 2011-08-26  Nick Clifton  <nickc@redhat.com>
  61
  62         * NEWS: Mention that --no-copy-dt-needed-entries is now the
  63         default.
  64
  65 2011-08-22  Michael Matz  <matz@suse.de>
  66
  67         * ldmain.c (add_DT_NEEDED_for_dynamic): Default to FALSE.
  68         * ld.texinfo (--copy-dt-needed-entries): Mention new default.
  69
  70 2011-08-17  Alan Modra  <amodra@gmail.com>
  71
  72         PR ld/12762
  73         * ldlang.c (section_already_linked): Revert 2011-07-09 changes.
  74         * plugin.c: Likewise.
  75         (asymbol_from_plugin_symbol): Create linkonce section for syms
  76         with comdat_key.
  77
  78 2011-08-09  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  79
  80         * emultempl/armelf.em (fix_arm1176): New variable.
  81         (arm_elf_create_output_section_statements): Pass
  82         fix_arm1176 option to bfd backend.
  83         (OPTION_FIX_ARM1176): New define.
  84         (OPTION_NO_FIX_ARM1176): Likewise.
  85         (PARSE_AND_LIST_LONGOPTS): Add new command line options.
  86         (PARSE_AND_LIST_OPTIONS): Likewise.
  87         (PARSE_AND_LIST_ARGS_CASES): Likewise.
  88         * ld.texinfo: Document new command line options.
  89
  90 2011-08-09  Alan Modra  <amodra@gmail.com>
  91
  92         PR ld/13066
  93         * plugin.c (add_symbols): Revert 2011-08-05.
  94
  95 2011-08-06  Kai Tietz  <ktietz@redhat.com>
  96
  97         * scripttempl/pep.sc: Add .debug_macro section.
  98         * scripttempl/pe.sc: Likewise.
  99
 100 2011-08-05  Alan Modra  <amodra@gmail.com>
 101
 102         PR ld/12762
 103         * plugin.c (add_symbols): Exclude comdat_key symbols from symbol
 104         table if already seen.
 105
 106 2011-08-04  H.J. Lu  <hongjiu.lu@intel.com>
 107
 108         * ldmain.c (main): Replace remove_output with ld_cleanup in
 109         comments.
 110
 111 2011-07-26  Alan Modra  <amodra@gmail.com>
 112
 113         * emulparams/elf32ppc.sh: Source plt_unwind.sh.
 114         * emulparams/elf64ppc.sh: Likewise.
 115         * emultempl/ppc32elf.em (OPTION_NO_TLS_OPT): Adjust.
 116         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
 117         PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Append to
 118         existing values.
 119         * emultempl/ppc64elf.em (OPTION_STUBGROUP_SIZE): Adjust.
 120         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
 121         PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Append to
 122         existing values.
 123
 124 2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>
 125
 126         * Makefile.am (ALL_64_EMULATIONS): Add eelf_k1om.o and
 127         eelf_k1om_fbsd.o
 128         (eelf_k1om.c): New.
 129         (eelf_k1om_fbsd.c): Likewise.
 130         * Makefile.in: Regenerated.
 131
 132         * configure.tgt (targ64_extra_emuls): Add elf_k1om if elf_x86_64
 133         is supported.  Add elf_k1om_fbsd if elf_x86_64_fbsd is supported.
 134         (targ_extra_emuls): Likewise.
 135
 136         * emulparams/elf_k1om.sh: New.
 137         * emulparams/elf_k1om_fbsd.sh: Likewise.
 138
 139 2011-07-16  Roland McGrath  <roland@hack.frob.com>
 140
 141         * ld.h (args_type): New field print_output_format.
 142         * lexsup.c (enum option_values, ld_options, parse_args):
 143         Handle --print-output-format.
 144         * ldmain.c (main): Implement --print-output-format.
 145         * ld.texinfo (Options): Document it.
 146
 147         * ldlang.c (lang_get_output_target): Don't return current_target
 148         when it's NULL.
 149
 150 2011-07-15  Alan Modra  <amodra@gmail.com>
 151
 152         * Makefile.am (e*.c): Sort.
 153         * Makefile.in: Regenerate.
 154
 155 2011-07-14  Alan Modra  <amodra@gmail.com>
 156
 157         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option,
 158         gld${EMULATION_NAME}_list_options): Don't condition -z relro
 159         and -z norelro on COMMONPAGESIZE being defined.
 160
 161 2011-07-14  Alan Modra  <amodra@gmail.com>
 162
 163         * emultempl/ppc64elf.em (plt_static_chain): New var.
 164         (gld${EMULATION_NAME}_after_allocation): Pass to ppc64_elf_size_stubs.
 165         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
 166         PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Handle
 167         --plt-static-chain and --no-plt-static-chain.
 168
 169 2011-07-14  Alan Modra  <amodra@gmail.com>
 170
 171         * emultempl/elf32.em (gld${EMULATION_NAME}_add_options,
 172         gld${EMULATION_NAME}_handle_option, gld${EMULATION_NAME}_list_options):
 173         Provide --build-id, -z defs, -z muldefs, -z max-page-size,
 174         -z common-page-size, -z execstack, -z noexecstack for all targets.
 175         Add help for --exclude-libs.
 176         (OPTION_LD_GENERATED_UNWIND_INFO,
 177         OPTION_NO_LD_GENERATED_UNWIND_INFO): Move this..
 178         (gld${EMULATION_NAME}_handle_option): ..and code handling
 179         --ld-generated-unwind-info and --no-ld-generated-unwind-info..
 180         * emulparams/plt_unwind.sh: ..to here.  New file.  Add help.
 181         * emulparams/elf32_x86_64.sh: Include plt_unwind.sh.
 182         * emulparams/elf_i386.sh: Likewise.
 183         * emulparams/elf_i386_chaos.sh: Likewise.
 184         * emulparams/elf_i386_ldso.sh: Likewise.
 185         * emulparams/elf_l1om.sh: Likewise.
 186         * emulparams/elf_x86_64.sh: Likewise.
 187
 188 2011-07-11  Catherine Moore  <clm@codesourcery.com>
 189
 190         * ld.h (section_flag_list): Add field to struct wildcard_spec.
 191         * ld.texinfo (INPUT_SECTION_FLAGS): Document.
 192         * ldgram.y (flag_info_list, flag_info): Add to union.
 193         (INPUT_SECTION_FLAGS): New token.
 194         (wildcard_spec): Initialize section_flag_list to NULL for
 195         each alternative.
 196         (sect_flag_list, sect_flags): New rules.
 197         (input_section_spec_no_keep): Add alternatives to recognize
 198         sect_flags.
 199         * ldlang.c (walk_wild_consider_section): Initialize
 200         section_flag_info field of the section struct.
 201         (lang_add_section): Check input section flags.
 202         (lang_add_wild): Initialize section_flag_list field of
 203         the statement struct.
 204         * ldlang.h (lang_input_statement_struct): Add section_flag_list field.
 205         (lang_wild_statement_struct): Likewise.
 206         * ldlex.l (INPUT_SECTION_FLAGS): New token.
 207         * mri.c (mri_draw_tree): Initialize section_flag_list to NULL.
 208         * NEWS: Announce INPUT_SECTION_FLAGS enhancement.
 209
 210 2011-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 211
 212         PR ld/12942
 213         * ldlang.c (section_already_linked): Pass "struct already_linked *"
 214         to bfd_section_already_linked.
 215         (lang_process): Set link_info.loading_lto_outputs before
 216         loading LTO outputs.
 217         * plugin.c: Include "libbfd.h".
 218         (add_symbols): Call bfd_section_already_linked with comdat_key.
 219
 220 2011-06-20  H.J. Lu  <hongjiu.lu@intel.com>
 221
 222         * configure.tgt: Revert x32 change.
 223
 224 2011-06-20  Jakub Jelinek  <jakub@redhat.com>
 225
 226         PR ld/12570
 227         * emultempl/elf32.em (OPTION_LD_GENERATED_UNWIND_INFO,
 228         OPTION_NO_LD_GENERATED_UNWIND_INFO): Define.
 229         (gld${EMULATION_NAME}_handle_option): Handle
 230         --ld-generated-unwind-info and --no-ld-generated-unwind-info.
 231         * ld.texinfo (--ld-generated-unwind-info,
 232         --no-ld-generated-unwind-info): Document.
 233
 234 2011-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 235
 236         * configure.tgt: Support x32.
 237
 238 2011-06-15  Nick Clifton  <nickc@redhat.com>
 239
 240         * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
 241
 242 2011-06-13  Walter Lee  <walt@tilera.com>
 243
 244         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx.c and
 245         eelf32tilepro.c.
 246         (ALL_64_EMULATION_SOURCES): Add eelf64tilegx.c.
 247         (eelf32tilegx.c): New target.
 248         (eelf32tilepro.c): Likewise.
 249         (eelf64tilegx.c): Likewise.
 250         * Makefile.in: Regenerate.
 251         * configure.tgt: Handle tilegx-*-* and tilepro-*-*.
 252         * emulparams/elf32tilegx.sh: New file.
 253         * emulparams/elf64tilegx.sh: New file.
 254         * emulparams/elf32tilepro.sh: New file.
 255
 256 2011-06-13  Alan Modra  <amodra@gmail.com>
 257
 258         * ldlang.c (sort_def_symbol, lang_one_common): Don't handle
 259         warning symbols here.
 260         * emultempl/pe.em (pr_sym): Remove redundant test.
 261         * emultempl/pep.em (pr_sym): Likewise.
 262
 263 2011-06-09  Nick Clifton  <nickc@redhat.com>
 264
 265         PR ld/12845
 266         * emultempl/mipself.em (mips_add_stub_section): Do not add stubs
 267         for sections that have been removed by garbage collection.
 268
 269 2011-06-08  Alan Modra  <amodra@gmail.com>
 270
 271         * ldlang.c (lang_one_common): Handle warning symbols.
 272
 273 2011-06-07  Nick Clifton  <nickc@redhat.com>
 274
 275         * configure.tgt: Accept any V850 architecture.
 276
 277 2011-06-03  Nick Clifton  <nickc@redhat.com>
 278
 279         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32am33lin.c
 280         Add rule to build eelf32am33lin.c
 281         * Makefile.in: Regenerate.
 282
 283 2011-06-02  Nick Clifton  <nickc@redhat.com>
 284
 285         * lexsup.c: Fix spelling mistake in comment.
 286         * scripttempl/epocpe.sc: Likewise.
 287         * scripttempl/i386beos.sc: Likewise.
 288         * scripttempl/mcorepe.sc: Likewise.
 289         * scripttempl/pe.sc: Likewise.
 290         * scripttempl/pep.sc: Likewise.
 291         * po/ld.pot: Regenerate.
 292
 293 2011-05-27  Nick Clifton  <nickc@redhat.com>
 294
 295         * scripttempl/v850.sc (_heap_start): Provide.
 296
 297 2011-05-23  Alan Modra  <amodra@gmail.com>
 298
 299         * ldmisc.c (vfinfo): Add %H.
 300         * ldmain.c (reloc_overflow): Use %H rather than %C.
 301         (reloc_dangerous, unattached_reloc): Likewise.
 302
 303 2011-05-23  Alan Modra  <amodra@gmail.com>
 304
 305         PR 12763
 306         * ldlang.c (lang_output_section_find_by_flags): Match orphan .sdata2
 307         like sections to existing .sdata2, and similarly for orphan TLS
 308         sections.
 309         * emultempl/elf32.em (place_orphan): Exclude .tbss from orphan_bss.
 310
 311 2011-05-17  Tomohiro Kashiwada  <kikairoya@gmail.com>
 312
 313         PR ld/12759
 314         * emultempl/rxelf.em (ignore_lma): New variable.
 315         (rx_elf_create_output_section_statements): Pass the setiing of
 316         ignore_lma to bfd_elf32_rx_set_target_flags.
 317         (OPTION_IGNORE_LMA): Define.
 318         (OPTION_NO_IGNORE_LMA): Define.
 319         (PARSE_AND_LIST_LONGOPTS): Add ignore lma.
 320         (PARSE_AND_LIST_OPTIONS): Add ignore lma.
 321         (PARSE_AND_LIST_ARGS_CASES): Add ignore lma.
 322
 323 2011-05-17  Alan Modra  <amodra@gmail.com>
 324
 325         PR ld/12760
 326         * ldmain.c (notice): Add "flags" and "string" param.
 327         * plugin.c (plugin_notice): Likewise.  Handle indirect, warning
 328         and constructor syms.
 329
 330 2010-05-16  Daniel Jacobowitz  <dan@codesourcery.com>
 331
 332         * ldlang.c (print_assignment): Use the symbol's section if we
 333         use its value.
 334         * ldexp.c (exp_fold_tree_1): Skip self-assignment.  Expand
 335         comment on copying symbol type.
 336
 337 2011-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 338
 339         PR ld/12760
 340         * plugin.c (plugin_notice): Set u.undef.abfd for symbols made
 341         undefweak.
 342
 343 2011-05-16  Alan Modra  <amodra@gmail.com>
 344
 345         * ldlang.c (lang_leave_output_section_statement): Don't copy
 346         previous lma_region if given address.
 347
 348 2011-05-13  Bernd Schmidt  <bernds@codesourcery.com>
 349
 350         (eelf32_tic6x_linux_be.c, eelf32_tic6x_linux_le.c,
 351         eelf32_tic6x_elf_be.c, eelf32_tic6x_elf_le.c): New rules.
 352         * Makefile.am (ALL_EMULATIONS): Add these files.
 353         (eelf32_tic6x_be.c, eelf32_tic6x_le.c): Depend on tic6xdsbt.em.
 354         * Makefile.in: Regenerated.
 355         * emultempl/tic6xdsbt.em (is_tic6x_target): Allow more tic6x target
 356         vectors.
 357         * emulparams/elf32_tic6x_elf_be.sh: New file.
 358         * emulparams/elf32_tic6x_elf_le.sh: New file.
 359         * emulparams/elf32_tic6x_linux_be.sh: New file.
 360         * emulparams/elf32_tic6x_linux_le.sh: New file.
 361         * configure.tgt (tic6x-*-elf, tic6x-*-uclinux): New.
 362         (tic6x-*-*): Replaced by these.
 363
 364 2011-05-13  Jan Beulich  <jbeulich@novell.com>
 365
 366         * configure.tgt: Add targets x86_64-*-pe and x86_64-*-pep.
 367
 368 2011-05-09  Paul Brook  <paul@codesourcery.com>
 369
 370         * emultempl/tic6xdsbt.em (merge_exidx_entries): New.
 371         (compare_output_sec_vma): New function.
 372         (gld${EMULATION_NAME}_after_allocation): New function.
 373         (OPTION_NO_MERGE_EXIDX_ENTRIES): Define.
 374         (PARSE_AND_LIST_OPTIONS): Add --no-merge-exidx-entries.
 375         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_NO_MERGE_EXIDX_ENTRIES.
 376         (LDEMUL_AFTER_ALLOCATION): Set.
 377         * ld.texinfo: Document c6x --no-merge-exidx-entries.
 378
 379 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
 380
 381         PR ld/12365
 382         * scripttempl/pe.sc (__rt_psrelocs_start): New symbol definition.
 383         (__rt_psrelocs_end): Likewise.
 384         (__rt_psrelocs_size): Likewise difference between the above.
 385         (__RUNTIME_PSEUDO_RELOC_LIST_END__): Move outside .rdata section
 386         immediately after end of pseudo-reloc data.
 387         (___RUNTIME_PSEUDO_RELOC_LIST_END___): Likewise.
 388         (__RUNTIME_PSEUDO_RELOC_LIST__): Move outside .rdata section and
 389         calculate backward from list end.
 390         (___RUNTIME_PSEUDO_RELOC_LIST___): Likewise.
 391         * scripttempl/pep.sc: Likewise.
 392
 393 2011-05-06  Tristan Gingold  <gingold@adacore.com>
 394
 395         * scripttempl/alphavms.sc (CODE): Add *$CODE*.
 396
 397 2011-05-04  Tristan Gingold  <gingold@adacore.com>
 398
 399         * emultempl/generic.em (ld_${EMULATION_NAME}_emulation): Add
 400         LDEMUL_ADD_OPTIONS and LDEMUL_HANDLE_OPTION.
 401         * emultempl/vms.em (OPTION_IDENTIFICATION): New macro.
 402         (gld${EMULATION_NAME}_add_options): New function.
 403         (gld${EMULATION_NAME}_list_options): Ditto.
 404         (gld${EMULATION_NAME}_handle_option): Ditto.
 405         (LDEMUL_ADD_OPTIONS, LDEMUL_HANDLE_OPTION)
 406         (LDEMUL_LIST_OPTIONS): Define.
 407
 408 2011-05-04  Alan Modra  <amodra@gmail.com>
 409
 410         PR ld/12726
 411         * ldexp.h (lang_phase_type): Add lang_assigning_phase_enum.
 412         * ldexp.c (exp_fold_tree_1): Correct assign to dot comment.  Don't
 413         assign to dot when lang_assigning_phase_enum.
 414         * ldlang.h (lang_do_assignments): Update prototype.
 415         * ldlang.c (lang_do_assignments): Add phase parameter.  Update all
 416         callers.
 417         * pe-dll.c (pe_dll_fill_sections, pe_exe_fill_sections): Update
 418         lang_do_assignments calls.
 419
 420 2011-04-28  Daniel C. Klauer  <daniel.c.klauer@web.de>
 421
 422         PR ld/12614
 423         * emultempl/pe.em (_after_open): Correctly check whether symbol is
 424         in undef list.
 425
 426 2011-04-26  Kai Tietz  <ktietz@redhat.com>
 427
 428         * scripttempl/pe.sc: Handle .eh_frame($|.)* sections.
 429         * scripttempl/pep.sc: Likewise.
 430
 431 2011-04-24  Alan Modra  <amodra@gmail.com>
 432
 433         PR ld/12365
 434         PR ld/12696
 435         * ldmain.c (notice): Delete "name" param, add "h".
 436         * plugin.c (plugin_notice): Likewise.  Set non_ir_ref.  Handle
 437         redefinitions of IR symbols in real BFDs.
 438         (plugin_multiple_definition, plugin_multiple_common): Delete.
 439         (non_ironly_hash, init_non_ironly_hash): Delete.
 440         (is_visible_from_outside): Traverse entry_symbol chain.
 441         (get_symbols): Use non_ir_ref flag rather than hash lookup.
 442
 443 2011-04-21  Tristan Gingold  <gingold@adacore.com>
 444
 445         * scripttempl/alphavms.sc: Add dwarf2 embedding marks.
 446
 447 2011-04-20  Tristan Gingold  <gingold@adacore.com>
 448
 449         * emultempl/aix.em (_add_options): Ignore -bbigtoc switch.
 450
 451 2011-04-20  Alan Modra  <amodra@gmail.com>
 452
 453         * ld.h (ld_config_type <hash_table_size>): Make it an unsigned long.
 454
 455 2011-04-20  Alan Modra  <amodra@gmail.com>
 456
 457         PR ld/12365
 458         * ldfile.c (ldfile_try_open_bfd): Move code creating and switching
 459         to plugin IR BFD..
 460         * ldmain.c (add_archive_element): ..and similar code here..
 461         * plugin.c (plugin_maybe_claim): ..to here.  New function.
 462         (plugin_call_claim_file): Make static.
 463         (asymbol_from_plugin_symbol): Set ELF st_shndx for common syms.
 464         (plugin_multiple_common): New function.
 465         (plugin_call_all_symbols_read): Hook in plugin_multiple_common.
 466         * plugin.h (plugin_call_claim_file): Don't declare.
 467         (plugin_maybe_claim): Declare.
 468
 469 2011-04-20  Alan Modra  <amodra@gmail.com>
 470
 471         PR ld/12365
 472         * ldmain.c (multiple_definition): Take a bfd_link_hash_entry
 473         pointer arg rather than "name", "obfd", "osec", "oval".  Add code
 474         removed from linker.c.  Hack around xcofflink.c oddity in
 475         passing NULL nbfd.
 476         (multiple_common): Similarly.
 477         * plugin.c (orig_allow_multiple_defs): Delete.
 478         (plugin_call_all_symbols_read): Don't twiddle allow_multiple_definition.
 479         (plugin_multiple_definition): Update.
 480
 481 2011-04-18  Kai Tietz  <ktietz@redhat.com>
 482
 483         * deffilep.y (def_aligncomm): Avoid duplets.
 484
 485         * deffilep.y (def_pool_str): New type.
 486         (pool_strs): Local static.
 487         (def_pool_alloc): Local function.
 488         (def_pool_strdup): Likewise.
 489         (def_pool_free): Likewise.
 490         (opt_name): Replace xmalloc/xstrdup by
 491         def_pool_alloc/def_pool_strdup.
 492         (dot_name): Likewise.
 493         (anylang_id): Likewise.
 494         (def_lex): Likewise.
 495         (def_file_parse): Call def_pool_free on
 496         exit and cleanup directives elements.
 497         (def_file_add_directive): Call def_pool_free.
 498
 499 2011-04-18  Paul Brook  <paul@codesourcery.com>
 500
 501         * emulparams/elf32_tic6x_le.sh: Define OTHER_READONLY_SECTIONS
 502         for unwinding tables.
 503
 504 2011-04-18  Alan Modra  <amodra@gmail.com>
 505
 506         PR ld/12365
 507         PR ld/12672
 508         * ldfile.c (ldfile_try_open_bfd): Don't attempt any plugin action
 509         when no_more_claiming.
 510         * ldmain.c (add_archive_element): Likewise.
 511         (multiple_definition): Remove plugin_multiple_definition call.
 512         (notice): Remove plugin_notice call.
 513         * ldlang.c (lang_list_insert_after, void lang_list_remove_tail): Move.
 514         Delete prototype.
 515         (plugin_insert): New static var.
 516         (open_input_bfds): Only rescan libs after plugin insert point.
 517         (lang_gc_sections): Omit plugin claimed files.
 518         (lang_process): Set plugin_insert.  Only rescan when plugin adds
 519         objects.
 520         * plugin.h (no_more_claiming): Declare.
 521         (plugin_notice, plugin_multiple_definition): Don't declare.
 522         * plugin.c: Formatting.
 523         (orig_notice_all, orig_allow_multiple_defs, orig_callbacks,
 524         plugin_callbacks): New static vars.
 525         (no_more_claiming): Make global.
 526         (plugin_cached_allow_multiple_defs): Delete.
 527         (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy .text section,
 528         use newer bfd_make_section variant.  Make COMMON section too.
 529         Error handling.  Correct setting of gp size.
 530         (asymbol_from_plugin_symbol): Properly cast last arg of concat.
 531         (message): Likewise for ACONCAT.
 532         (asymbol_from_plugin_symbol): Use our COMMON section.
 533         (get_symbols): When report_plugin_symbols, show visibility too.
 534         (init_non_ironly_hash): Move.  Don't test non_ironly_hash.
 535         (plugin_load_plugins): Save state of linker callbacks, set up to
 536         call plugin_notice instead.  Call init_non_ironly_hash here.
 537         (plugin_call_all_symbols_read): Set plugin_multiple_definition in
 538         plugin callbacks.
 539         (plugin_notice): Rewrite.
 540         (plugin_multiple_definition): Make static, call original callback.
 541
 542 2011-04-15  Alan Modra  <amodra@gmail.com>
 543
 544         PR ld/12672
 545         * ldlang.c (enum open_bfd_mode): New.
 546         (open_input_bfds): Replace "force" param with "mode".  Reload
 547         archives for rescan.  Update all callers.
 548         (lang_process): Make another open_input_bfds pass for plugins.
 549
 550 2011-04-13  Kai Tietz  <ktietz@redhat.com>
 551
 552         PR binutils/12658
 553         * deffile.h (def_file_add_export): Add is_dup argument.
 554         (def_file_add_import): Likewise.
 555         * deffilep.y (are_names_equal): New helper.
 556         (cmp_export_elem): New helper.
 557         (find_export_in_list): Add search routine for exports.
 558         (def_file_add_export): Check for duplicates.
 559         (cmp_import_elem): New helper.
 560         (find_import_in_list): Add search routine for imports.
 561         (def_file_add_import): Check for duplicates.
 562         (def_exports): Handle duplicates.
 563         (def_imports): Likewise.
 564         * pe-dll.c (process_def_file_and_drectve): Likewise.
 565         (pe_implied_import_dll): Likewise.
 566
 567 2011-04-11  Chris Quenelle  <chris.quenelle@oracle.com>
 568
 569         * scripttempl/elf.sc (.exception_ranges): Add new section.
 570
 571 2011-04-08  Hector Oron  <hector.oron@gmail.com>
 572
 573         PR ld/12643
 574         * configure.tgt: Add support for arm-*-gnueabihf targets.
 575
 576 2011-04-07  Eric B. Weddington  <eric.weddington@atmel.com>
 577
 578         * Makefile.in: Regenerate. Remove stray eavrtiny10 rules.
 579
 580 2011-04-07  Joseph Myers  <joseph@codesourcery.com>
 581
 582         * configure.tgt: Remove stray ;;.
 583
 584 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
 585
 586         * configure.tgt (thumb-*-linux-* | thumb-*-uclinux*,
 587         strongarm-*-coff, strongarm-*-elf, strongarm-*-kaos*,
 588         thumb-*-coff, thumb-*-elf, thumb-epoc-pe, thumb-*-pe,
 589         xscale-*-coff, xscale-*-elf): Remove targets.
 590
 591 2011-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 592
 593         * configure.tgt: Add elf_l1om to targ_extra_libpath for
 594         x86_64-*-linux-*.
 595
 596         * emulparams/elf_l1om.sh: Remove duplicates.
 597
 598 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
 599
 600         * emulparams/elf32_tic6x_le.sh (BIG_OUTPUT_FORMAT, EXTRA_EM_FILE,
 601         GENERATE_SHLIB_SCRIPT): New defines.
 602         (TEXT_START_ADDR): Define differently depending on target.
 603         (.got): Redefine to include "*(.dsbt)".
 604         (SDATA_START_SYMBOLS): Remove, replace with
 605         (OTHER_GOT_SYMBOLS): New.
 606         (OTHER_BSS_SECTIONS): Define only for ELF targets.
 607         * emultempl/tic6xdsbt.em: New file.
 608         * gen-doc.texi: Set C6X.
 609         * ld.texinfo: Likewise.
 610         (Options specific to C6X uClinux targets): New section.
 611
 612 2011-03-29  Alan Modra  <amodra@gmail.com>
 613
 614         PR ld/12613
 615         * ldlex.l (lex_warn_invalid): Don't assume char is unsigned.
 616
 617 2011-03-26  John Marino  <binutils@marino.st>
 618
 619         * configure.host: Update *-*-dragonfly* host entry.
 620         * configure.tgt: Update *-*-dragonfly* target entry.
 621         * ldlex.l: Prevent redefinition of YY_NO_UNPUT.
 622
 623 2011-03-28  Joseph Myers  <joseph@codesourcery.com>
 624
 625         * configure.in: Check for windows.h, not Windows.h.
 626         * configure: Regenerate.
 627         * plugin.c: Include windows.h, not Windows.h.
 628
 629 2011-03-25  Eric B. Weddington  <eric.weddington@atmel.com>
 630
 631         * Makefile.in: Regenerate.
 632
 633 2011-03-23  Joseph Myers  <joseph@codesourcery.com>
 634
 635         * lexsup.c (parse_args): Only set report_plugin_symbols if plugins
 636         are enabled.  Mark level as possibly unused.
 637
 638 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 639
 640         * Makefile.am (ALL_EMULATION_SOURCES): Add AVR XMEGA architectures.
 641         (eavrxmega?.c): Likewise.
 642         * configure.tgt (targ_extra_emuls): Likewise.
 643         * emulparams/avrxmega1.sh: New file.
 644         * emulparams/avrxmega2.sh: Likewise.
 645         * emulparams/avrxmega3.sh: Likewise.
 646         * emulparams/avrxmega4.sh: Likewise.
 647         * emulparams/avrxmega5.sh: Likewise.
 648         * emulparams/avrxmega6.sh: Likewise.
 649         * emulparams/avrxmega7.sh: Likewise.
 650         * emultempl/avrelf.em (avr_elf_${EMULATION_NAME}_before_allocation):
 651         Add avrxmega6, avrxmega7 to list of architectures for no stubs.
 652
 653 2011-03-21  Eric B. Weddington  <eric.weddington@atmel.com>
 654
 655         * scripttempl/avr.sc: Add fuse, lock, and signature memory regions.
 656
 657 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 658
 659         * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Check
 660         eh->target_internal.
 661
 662 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 663
 664         * emultempl/armelf.em (arm_elf_before_allocation): Check dynobj
 665         instead of dynamic_sections_created.
 666
 667 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 668
 669         * plugin.c (get_symbols): Use wrapped lookup for undefined symbols.
 670
 671 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 672
 673         * ldlang.c (lang_check): Don't run checks on dummy IR BFDs.
 674
 675 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 676
 677         * ldlang.h (lang_input_statement_type): Add new 'claim_archive' flag,
 678         wrapping both it and 'claim' flag in #ifdef ENABLE_PLUGINS.
 679         * ldmain.c (add_archive_element): Set it if the member is claimed.
 680         * ldlang.c (new_afile): Initialise claim_archive and claimed members.
 681         (find_replacements_insert_point): New helper function.
 682         (lang_process): After adding and opening replacement files passed
 683         from plugin, splice them into correct place in statement list and
 684         file chains to preserve critical link order.
 685         (lang_list_insert_after): New helper function.
 686         (lang_list_remove_tail): Likewise.
 687
 688 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 689
 690         * plugin.c (IRONLY_SUFFIX): Revise to nicely human-readable form.
 691         (IRONLY_SUFFIX_LEN): Delete.
 692         (plugin_get_ir_dummy_bfd): Don't append IRONLY_SUFFIX.
 693         (is_ir_dummy_bfd): Don't look for suffix; check claimed flag of
 694         enclosing lang input statement instead.
 695
 696 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 697
 698         * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Preserve
 699         alignment of input sections when creating orphan output sections
 700         during relocatable link.
 701         * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
 702
 703 2011-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 704
 705         * ld.texinfo: Document --verbose[=NUMBER].
 706
 707         * lexsup.c (ld_options): Update --verbose.
 708         (parse_args): Set report_plugin_symbols.
 709
 710         * plugin.c (report_plugin_symbols): New.
 711         (get_symbols): Report plugin symbols if report_plugin_symbols
 712         is TRUE.
 713
 714         * plugin.h (report_plugin_symbols): New.
 715
 716 2011-03-01  H.J. Lu  <hongjiu.lu@intel.com>
 717
 718         PR ld/12529
 719         * testplug.c: Don't include "filenames.h".
 720         (onclaim_file): Don't use filename_cmp.
 721
 722 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
 723
 724         * emultempl/beos.em (sort_by_file_name): Use filename_(n)cmp.
 725         * emultempl/elf32.em (gld${EMULATION_NAME}_vercheck):
 726         Likewise.
 727         (gld${EMULATION_NAME}_stat_needed): Likewise.
 728         (gld${EMULATION_NAME}_check_needed): Likewise.
 729         * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Likewise.
 730         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 731         * emultempl/pep.em (gld_${EMULATION_NAME}_after_open): Likewise.
 732         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 733         * ldfile.c (ldfile_open_file): Likewise.
 734         * ldlang.c (wild_sort): Likewise.
 735         (lookup_name): Likewise.
 736         (check_excluded_libs): Likewise.
 737         * ldmisc.c (vfinfo): Likewise.
 738         * pe-dll.c (libnamencmp): Likewise.
 739         (auto_export): Likewise.
 740         (pe_dll_generate_implib): Likewise.
 741         * testplug.c (onclaim_file): Likewise.
 742
 743 2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 744
 745         PR ld/12507
 746         * plugin.c (get_symbols): Don't check entry symbol here.
 747         (init_non_ironly_hash): Add entry_symbol chain into
 748         non_ironly_hash.
 749
 750 2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 751
 752         PR ld/12507
 753         * plugin.c (get_symbols): Don't mark entry symbol IR only.
 754
 755 2011-02-18  John David Anglin  <dave.anglin@nrc-cnnrc.gc.ca>
 756
 757         PR ld/12376
 758         emulparams/hppalinux.sh (DATA_ADDR): Define.
 759         (SHLIB_DATA_ADDR): Likewise.
 760
 761 2011-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 762
 763         * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX): Changed to
 764         x32 for x32.
 765
 766 2011-02-15  Kai Tietz  <kai.tietz@onevision.com>
 767
 768         * pe-dll.c (process_def_file_and_drectve): Don't strip
 769         leading underscore from symbol by calling bfd_find_version_for_sym.
 770
 771 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
 772
 773         * ldlang.c (lang_vers_match): Declare a new c_sym, assign it to
 774         the bfd_demangle of sym, change users of sym to c_sym when not
 775         already demangling, and free when done.  Change callers of
 776         cplus_demangle to bfd_demangle.
 777
 778 2011-02-14  Alan Modra  <amodra@gmail.com>
 779
 780         * plugin.c (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy
 781         .text section, use newer bfd_make_section variant.  Error handling.
 782         Correct setting of gp size.
 783         (asymbol_from_plugin_symbol): Properly cast last arg of concat.
 784         (message): Likewise for ACONCAT.
 785         (get_symbols): Formatting.
 786
 787 2011-02-14  Alan Modra  <amodra@gmail.com>
 788
 789         * ldmain.c (remove_output): Rename to..
 790         (ld_cleanup): ..this. Call bfd_cache_close_all and plugin_call_cleanup.
 791         (main): Adjust.
 792         * plugin.c (plugin_call_cleanup): Make global.
 793         (plugin_load_plugins): Don't register plugin_call_cleanup with xatexit.
 794         * plugin.h (plugin_call_cleanup): Declare.
 795
 796 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 797
 798         * configure: Regenerate.
 799
 800 2011-02-10  Alan Modra  <amodra@gmail.com>
 801
 802         * scripttempl/armbpabi.sc: Revert 2010-11-02  H.J. Lu.
 803         * scripttempl/avr.sc: Likewise.
 804         * scripttempl/elf32cr16.sc: Likewise.
 805         * scripttempl/elf32crx.sc: Likewise.
 806         * scripttempl/elf32msp430.sc: Likewise.
 807         * scripttempl/elf32msp430_3.sc: Likewise.
 808         * scripttempl/elf32sh-symbian.sc: Likewise.
 809         * scripttempl/elf64hppa.sc: Likewise.
 810         * scripttempl/elf_chaos.sc: Likewise.
 811         * scripttempl/elfd10v.sc: Likewise.
 812         * scripttempl/elfd30v.sc: Likewise.
 813         * scripttempl/elfi370.sc: Likewise.
 814         * scripttempl/elfm68hc11.sc: Likewise.
 815         * scripttempl/elfm68hc12.sc: Likewise.
 816         * scripttempl/elfxtensa.sc: Likewise.
 817         * scripttempl/ip2k.sc: Likewise.
 818         * scripttempl/iq2000.sc: Likewise.
 819         * scripttempl/mep.sc: Likewise.
 820         * scripttempl/mmo.sc: Likewise.
 821         * scripttempl/v850.sc: Likewise.
 822         * scripttempl/xstormy16.sc: Likewise.
 823         * scripttempl/elf.sc: Revert 2010-10-29  H.J. Lu.
 824
 825 2011-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 826
 827         * Makefile.am (CXX): Removed.
 828
 829         * configure.in: Add AC_PROG_CXX.
 830
 831         * Makefile.in: Regenerated.
 832         * configure: Likewise.
 833
 834 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
 835
 836         * plugin.c (plugin_get_ir_dummy_bfd): Copy across the bfd's
 837         private data and GP size.
 838
 839 2011-01-21  Alan Modra  <amodra@gmail.com>
 840
 841         * ldexp.c (fold_binary): Set result section for arithmetic and
 842         logical operations to NULL when both operands are in same section.
 843         * ld.texinfo (Expression Section): Describe this.
 844
 845 2011-01-14  Alan Modra  <amodra@gmail.com>
 846
 847         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
 848         attempt to put non-alloc orphans before debug sections, just place
 849         them after .comment.
 850
 851 2011-01-14  J. Park  <grassman@gmail.com>
 852
 853         PR ld/12339
 854         * ldlang.c (sort_def_symbol): Handle bfd_link_hash_warning symbols.
 855
 856 2011-01-14  Alan Modra  <amodra@gmail.com>
 857
 858         * Makefile.am: Sort emulation rules.
 859         (eelf32am33lin.c): Delete.
 860         (ALL_EMULATION_SOURCES): Sort, add missing entries.
 861         (ALL_64_EMULATION_SOURCES): Likewise.
 862         * Makefile.in: Regenerate.
 863
 864 2011-01-13  Alan Modra  <amodra@gmail.com>
 865
 866         PR ld/12356
 867         * ld.texinfo (Miscellaneous Commands): Describe LD_FEATURE.
 868         (Expression Section): Update.
 869         * ld.h (ld_config_type): Add sane_expr.
 870         * ldgram.y (ifile_p1): Add LD_FEATURE.
 871         * ldlex.l (LD_FEATYRE): New.
 872         * ldemul.c (after_parse_default): Delete code handling ld_compatibility.
 873         * ldexp.h (struct ldexp_control): Delete uses_defined.
 874         * ldexp.c: Remove all uses of uses_defined.
 875         (fold_name): Test config.sane_expr rather than ld_compatibility.
 876         (exp_fold_tree_1): Likewise.  Adjust handling of assignments
 877         during first phase.
 878         * ldlang.h (ld_compatibility): Delete.
 879         (lang_ld_feature): Declare.
 880         * ldlang.c (ld_compatibility): Delete.
 881         (open_input_bfds): Only handle assignments for --defsym.
 882         (lang_ld_feature): New function.
 883
 884         PR ld/12356
 885         * ldexp.h (exp_assop): Delete.
 886         (exp_assign, exp_defsym): Declare.
 887         * ldexp.c (exp_assop): Make static, handle all assignment variations.
 888         (exp_assign, exp_defsym): New functions.
 889         (exp_provide): Use exp_assop.
 890         * ldgram.y (defsym_expr): Use exp_defsym.
 891         * ldctor.c, * ldgram.y, * ldlang.c, * mri.c, * emultempl/beos.em,
 892         * emultempl/pe.em, * emultempl/pep.em, * emultempl/spuelf.em,
 893         * emultempl/xtensaelf.em: Update exp_assop -> exp_assign.
 894
 895 2011-01-12  Alan Modra  <amodra@gmail.com>
 896
 897         PR ld/12380
 898         * ldexp.h (enum phase_enum): Comment.  Add exp_dataseg_done.
 899         * ldexp.c (fold_unary <DATA_SEGMENT_END>): Rearrange code.  Test
 900         for exp_dataseg_done rather than expld.phase == lang_final_phase_enum
 901         to detect when we've finished sizing sections.
 902         (fold_binary <DATA_SEGMENT_ALIGN>): Likewise.
 903         (fold_binary <DATA_SEGMENT_RELRO_END>): Likewise.  Also test
 904         that we are not inside an output section statement.
 905         * ldlang.c (lang_size_sections): Set exp_dataseg_done on exit if
 906         not exp_dataseg_relro_adjust or exp_dataseg_adjust.  Don't set
 907         lang_final_phase_enum here.
 908         (lang_process): Set lang_final_phase_enum here.
 909
 910 2011-01-10  Nick Clifton  <nickc@redhat.com>
 911
 912         * po/da.po: Updated Danish translation.
 913
 914 2011-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 915
 916         * ldlang.c (startup_file): Removed.
 917         (lang_startup): Updated.
 918
 919 2011-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 920
 921         PR ld/12364
 922         * plugin.c (get_symbols): Check if owner_sec->owner is NULL
 923         before accessing its flags field.
 924
 925 2011-01-01  H.J. Lu  <hongjiu.lu@intel.com>
 926
 927         * ldver.c (ldversion): Update copyright to 2011.
 928
 929 For older changes see ChangeLog-2010
 930 \f
 931 Local Variables:
 932 mode: change-log
 933 left-margin: 8
 934 fill-column: 74
 935 version-control: never
 936 End: