ld/ChangeLog

   1 2012-05-30  Alan Modra  <amodra@gmail.com>
   2
   3         * ldlang.h (lang_output_section_statement_type): Rename
   4         "section_relative_symbol" field to "update_dot".
   5         * ldlang.c: Update all uses.
   6         (strip_excluded_output_sections): Don't test update_dot_tree here..
   7         (lang_leave_overlay): ..set update_dot here.
   8
   9 2012-05-26  Alan Modra  <amodra@gmail.com>
  10
  11         * ldlex.h (enum option_values): Move from..
  12         * lexsup.c: ..here.
  13         * emultempl/ppc32elf.em: Include ldlex.h.
  14         (PARSE_AND_LIST_ARGS_CASES): Disable optimisations when
  15         --traditional-format.
  16         * emultempl/ppc64elf.em: Likewise.
  17
  18 2012-05-25  Alan Modra  <amodra@gmail.com>
  19
  20         PR ld/13909
  21         * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Handle
  22         multiple .eh_frame sections attached to bfd.
  23
  24 2012-05-23  Cary Coutant  <ccoutant@google.com>
  25
  26         * scripttempl/armbpabi.sc: Match .data.rel.ro.* sections more
  27         carefully.  Fix typo where .rela.data.rel.ro matches
  28         .rel.data.rel.ro.
  29         * scripttempl/mep.sc: Likewise.
  30         * scripttempl/elf.sc: Match .data.rel.ro.* sections more carefully.
  31         * scripttempl/elf64hppa.sc: Likewise.
  32         * scripttempl/elfxtensa.sc: Likewise.
  33
  34 2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
  35             Nick Clifton  <nickc@redhat.com>
  36
  37         PR 14072
  38         * configure.in: Add check that sysdep.h has been included before
  39         any system header files.
  40         * configure: Regenerate.
  41         * config.in: Regenerate.
  42         * sysdep.h: Generate an error if included before config.h.
  43
  44 2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>
  45
  46         * emultempl/m68hc1xelf.em (hook_in_stub): Pass proper `bfd'
  47         as the first argument for `bfd_get_section_name'.
  48
  49 2012-05-16  Samuel Thibault  <samuel.thibault@ens-lyon.org>
  50
  51         PR ld/14069
  52         * emultempl/elf32.em: Include *-*-gnu* targets in ld.so.conf
  53         support.
  54
  55 2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
  56
  57         * NEWS: Mention the support for S12X processors.
  58
  59 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
  60
  61         * ldlang.c (walk_wild_consider_section): Don't copy section_flag_list.
  62         Pass it to callback.
  63         (walk_wild_section_general): Pass section_flag_list to callback.
  64         (lang_add_section): Add sflag_list parm.
  65         Move out logic to keep / omit a section & call bfd_lookup_section_flags.
  66         (output_section_callback_fast): Add sflag_list parm.
  67         Add new parm to lang_add_section calls.
  68         (output_section_callback): Likewise.
  69         (check_section_callback): Add sflag_list parm.
  70         (lang_place_orphans): Add new parm to lang_add_section calls.
  71         (gc_section_callback): Add sflag_list parm.
  72         (find_relro_section_callback): Likewise.
  73         * ldlang.h (callback_t): Add flag_info parm.
  74         (lang_add_section): Add sflag_list parm.
  75         * emultempl/armelf.em (elf32_arm_add_stub_section):
  76         Add lang_add_section parm.
  77         * emultempl/beos.em (gld*_place_orphan): Likewise.
  78         * emultempl/elf32.em (gld*_place_orphan): Likewise.
  79         * emultempl/hppaelf.em (hppaelf_add_stub_section): Likewise.
  80         * emultempl/m68hc1xelf.em (m68hc11elf_add_stub_section): Likewise.
  81         * emultempl/mipself.em (mips_add_stub_section): Likewise.
  82         * emultempl/mmo.em (mmo_place_orphan): Likewise.
  83         * emultempl/pe.em (gld_*_place_orphan): Likewise.
  84         * emultempl/pep.em (gld_*_place_orphan): Likewise.
  85         * emultempl/ppc64elf.em (ppc_add_stub_section): Likewise.
  86         * emultempl/spuelf.em (spu_place_special_section): Likewise.
  87         * emultempl/vms.em (vms_place_orphan): Likewise.
  88
  89 2012-05-14  Catherine Moore  <clm@codesourcery.com>
  90
  91         * NEWS:  Mention PowerPC VLE port.
  92
  93 2012-05-11  Daniel Richard G.  <skunk@iskunk.org>
  94
  95         PR binutils/14028
  96         * configure.in: Invoke ACX_HEADER_STRING.
  97         * configure: Regenerate.
  98         * config.in: Regenerate.
  99         * sysdep.h: If STRINGS_WITH_STRING is defined then include both
 100         string.h and strings.h.
 101
 102 2012-05-08  Alan Modra  <amodra@gmail.com>
 103
 104         * Makefile.am (check_DEJAGNU): Export LC_ALL=C in place of other
 105         LC and LANG environment vars.
 106         * Makefile.in: Regenerate.
 107
 108 2012-05-07  Tristan Gingold  <gingold@adacore.com>
 109
 110         * pe-dll.c (udef_table): Make it static.
 111
 112 2012-05-05  Alan Modra  <amodra@gmail.com>
 113
 114         * pe-dll.c (process_def_file_and_drectve): Use bfd_und_section_ptr.
 115         (generate_reloc): Use bfd_abs_section_ptr.
 116
 117 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 118
 119         * configure.tgt: Support x86_64-*-linux-gnux32.
 120
 121 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
 122
 123         * Makefile.am (ALL_EMULATIONS): Added new emulation for XGATE
 124         and XGATE (elf).
 125         * Makefile.in: Rebuild.
 126         * configure.tgt: Recognize XGATE.
 127         * scripttempl/elfxgate.sc: New file, mostly cloned from m68hc12.
 128         * emulparams/xgateelf: New emulation, mostly cloned from m68hc12.
 129         * NEWS: Mention new support.
 130
 131 2012-04-26  Hans-Peter Nilsson  <hp@axis.com>
 132
 133         Make bfd asserts cause linker errors.
 134         * ldmain.c (default_bfd_assert_handler): New variable.
 135         (ld_bfd_assert_handler): New function.
 136         (main): Call bfd_set_assert_handler.
 137
 138 2012-04-24  Alan Modra  <amodra@gmail.com>
 139
 140         * ldlang.c (size_input_section): Use sec_info_type rather than
 141         usrdata->flags.just_syms.
 142         * ldwrite.c (build_link_order): Likewise.
 143         * emultempl/hppaelf.em (build_section_lists): Likewise.
 144         * emultempl/ppc64elf.em (build_toc_list): Likewise.
 145         * emultempl/armelf.em (build_section_lists): Likewise.
 146         (after_allocation): Update for renamed sec_info_type value.
 147         * emultempl/tic6xdsbt.em: Likewise.
 148
 149 2012-04-12  Roland McGrath  <mcgrathr@google.com>
 150
 151         * configure.tgt (arm*-*-nacl*, arm*b-*-nacl*): Handle them.
 152         * emulparams/armelf_nacl.sh: New file.
 153         * emulparams/armelfb_nacl.sh: New file.
 154         * Makefile.am (ALL_EMULATION_SOURCES): Add earmelf_nacl.c
 155         and earmelfb_nacl.c here.
 156         (earmelf_nacl.c, earmelfb_nacl.c): New targets.
 157         * Makefile.in: Regenerated.
 158
 159 2012-04-11  Tristan Gingold  <gingold@adacore.com>
 160
 161         * scripttempl/ia64vms.sc: New file.
 162         * emultempl/vms.em (_before_parse): Support for ia64.
 163         (elf64-ia64-vms): New fragment for ia64.
 164         * emulparams/elf64_ia64_vms.sh: New file.
 165         * configure.tgt (ia64-*-*vms*): Add.
 166         * Makefile.am (ALL_64_EMULATION_SOURCES): Add eelf64_ia64_vms.c
 167         (eelf64_ia64_vms.c): New rule.
 168         * Makefile.in: Regenerate.
 169
 170 2012-04-06  Roland McGrath  <mcgrathr@google.com>
 171
 172         * configure.in (AC_CHECK_HEADERS): Add locale.h.
 173         * config.in: Regenerate.
 174         * configure: Regenerate.
 175
 176 2012-04-05  Nick Clifton  <nickc@redhat.com>
 177
 178         * configure.in (AC_CHECK_FUNCS): Add setlocale.
 179         (AM_LC_MESSAGES): Add.
 180         * aclocal.m4: Regenerate.
 181         * config.in: Regenerate.
 182         * configure: Regenerate.
 183
 184 2012-04-03  Roland McGrath  <mcgrathr@google.com>
 185
 186         * configure.tgt (i[3-7]86-*-nacl*, x86_64-*-nacl*): Handle them.
 187         * emulparams/elf_nacl.sh: New file.
 188         * emulparams/elf_i386_nacl.sh: New file.
 189         * emulparams/elf32_x86_64_nacl.sh: New file.
 190         * emulparams/elf_x86_64_nacl.sh: New file.
 191         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_i386_nacl.c here.
 192         (ALL_64_EMULATION_SOURCES): Add eelf32_x86_64_nacl.c and
 193         eelf_x86_64_nacl.c here.
 194         (eelf_i386_nacl.c, eelf32_x86_64_nacl.c, eelf_x86_64_nacl.c):
 195         New targets.
 196         * Makefile.in: Regenerated.
 197
 198         * scripttempl/elf.sc: Handle SEPARATE_CODE cases.
 199
 200 2012-04-02  Mike Frysinger  <vapier@gentoo.org>
 201
 202         * ldmisc.c (vfinfo): Assign new local str to fmt.  Delete
 203         putc call.  If str and fmt are different, call fwrite on
 204         the difference.
 205
 206 2012-03-30  Nick Clifton  <nickc@redhat.com>
 207
 208         * po/vi.po: Updated Vietnamese translation.
 209
 210 2012-03-27  Roland McGrath  <mcgrathr@google.com>
 211
 212         * configure.in: Set want64 on a 64-bit host regardless of
 213         --enable-targets=all.
 214         * configure: Regenerated.
 215
 216 2012-03-26  Tristan Gingold  <gingold@adacore.com>
 217
 218         * lexsup.c (parse_args): Add a missing '\n'.
 219
 220 2012-03-25  Alan Modra  <amodra@gmail.com>
 221
 222         * ldemul.c (before_allocation_default): Revert last change.
 223         * ldlang.c (lang_add_section): Likewise.
 224         (strip_excluded_output_sections): Don't strip output sections with
 225         user input sections when emitrelocations, unless all are SEC_EXCLUDE.
 226
 227 2012-03-23  Alan Modra  <amodra@gmail.com>
 228
 229         * ldemul.c (before_allocation_default): When emitrelocations,
 230         don't strip sections..
 231         * ldlang.c (lang_add_section): ..and don't set up map_head, map_tail.
 232
 233 2012-03-14  Kai Tietz  <ktietz@redhat.com>
 234             Pascal Obry  <pascal@obry.net>
 235
 236         * pe-dll.c (found_sym): New static variable.
 237         (undef_count): Likewise.
 238         (key_value): New structure.
 239         (undef_sort_cmp): Compare routine for qsort/bsearch.
 240         (pe_find_cdecl_alias_match): Add new argument.
 241         (pe_undef_alias_cdecl_match): Removed.
 242         (pe_undef_count): New helper routine.
 243         (pe_create_undef_table): Likewise.
 244         (pe_process_import_defs): Use pe_create_undef_table and
 245         new pe_undef_alias_cdecl_match function.
 246
 247 2012-03-14  Alan Modra  <amodra@gmail.com>
 248
 249         PR ld/13839
 250         * ldexp.c (fold_name): Ignore undefined symbols when assigning to
 251         dot in mark phase.
 252         (exp_fold_tree_1): Evaluate assignment to dot expressions even when
 253         discarding result, for side effects.  Fix typo in error message.
 254
 255 2012-03-08  Tristan Gingold  <gingold@adacore.com>
 256
 257         * ldexp.c (exp_print_tree): Special case for SEGMENT_START.
 258         (exp_print_token): Constify.
 259
 260 2012-03-08  Alan Modra  <amodra@gmail.com>
 261
 262         PR ld/10340
 263         * ldfile.c (is_sysrooted_pathname): Remove notsame param.
 264         (ldfile_add_library_path): Don't set sysrooted flag.
 265         (ldfile_open_file_search): Likewise, and don't copy them.
 266         (try_open): Delete exten and code handling such.  Add sysrooted
 267         param and return whether path is in sysroot.
 268         (ldfile_find_command_file): Delete extend param.  Add sysrooted
 269         param.  Rename local var.  Update try_open calls.
 270         (ldfile_open_command_file_1): Pass sysrooted to lex_push_file.
 271         * ldfile.h (search_dirs_type): Remove sysrooted field.
 272         * ldlang.c (new_afile): Always set sysrooted from input_flags.
 273         (load_symbols): Don't set input_flags.sysrooted.
 274         * ldlang.h (struct lang_input_statement_flags): Revise sysrooted
 275         comment.
 276         * ldlex.h (lex_push_file): Update prototype.
 277         * ldlex.l (sysrooted_stack): New array.
 278         (EOF): Pop input_flags.sysrooted.
 279         (lex_push_file): Add sysrooted param.  Save and set
 280         input_flags.sysrooted.
 281
 282 2012-03-06  Alan Modra  <amodra@gmail.com>
 283
 284         * ldlang.h (struct lang_input_statement_flags): New, extract from..
 285         (lang_input_statement_type): ..here.  New field "flags".
 286         (input_flags): Declare.
 287         (missing_file): Delete.
 288         * ldmain.h (whole_archive): Delete.
 289         (add_DT_NEEDED_for_regular, add_DT_NEEDED_for_dynamic): Delete.
 290         * ld.h (ld_config_type <dynamic_link>): Delete.
 291         * ldmain.c (whole_archive): Delete.
 292         (add_DT_NEEDED_for_regular, add_DT_NEEDED_for_dynamic): Delete.
 293         * ldlang.c (missing_file, ldlang_sysrooted_script): Delete.
 294         (input_flags): New variable.  Replace all uses of config.dynamic_link,
 295         missing_file, ldlang_sysrooted_script, whole_archive,
 296         add_DT_NEEDED_for_regular and add_DT_NEEDED_for_dynamic with fields
 297         from here.
 298         * ldfile.c: Likewise.
 299         * ldgram.y: Likewise.
 300         * ldmain.c: Likewise.
 301         * ldwrite.c: Likewise.
 302         * lexsup.c: Likewise.
 303         * plugin.c: Likewise.
 304         * emultempl/aix.em: Likewise.
 305         * emultempl/armelf.em: Likewise.
 306         * emultempl/elf32.em: Likewise.
 307         * emultempl/hppaelf.em: Likewise.
 308         * emultempl/linux.em: Likewise.
 309         * emultempl/pe.em: Likewise.
 310         * emultempl/pep.em: Likewise.
 311         * emultempl/ppc64elf.em: Likewise.
 312         * emultempl/scoreelf.em: Likewise.
 313         * emultempl/spuelf.em: Likewise.
 314         * emultempl/sunos.em: Likewise.
 315         * emultempl/vms.em: Likewise.
 316         * ldlang.c (new_afile): Use memset to init zero fields.
 317         (load_symbols): Simplify save and restore of flags around command
 318         file processing.
 319         * ldfile.c (is_sysrooted_pathname): Tidy.
 320
 321 2012-03-05  Hans-Peter Nilsson  <hp@axis.com>
 322
 323         * configure.tgt (mips64*el-*-freebsd*, mips64*-*-freebsd*)
 324         (mips*el-*-freebsd*, mips*-*-freebsd*): Correct triplets by
 325         replacing trailing "-*" with "*".
 326
 327 2012-02-25  Walter Lee  <walt@tilera.com>
 328
 329         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx_be.c.
 330         (ALL_64_EMULATION_SOURCES): Add eelf64tilegx_be.c.
 331         (eelf32tilegx_be.c): Add rule to build this file.
 332         (eelf64tilegx_be.c): Ditto.
 333         * Makefile.in: Regenerate.
 334         * configure.tgt (tilegx-*-*): Support big endian.
 335         (tilegxbe-*-*): New.
 336         * emulparams/elf32tilegx.sh (OUTPUT_FORMAT): Rename.
 337         (BIG_OUTPUT_FORMAT): Define.
 338         (LITTLE_OUTPUT_FORMAT): Define.
 339         * emulparams/elf32tilegx_be.sh: New.
 340         * emulparams/elf64tilegx.sh (OUTPUT_FORMAT): Rename.
 341         (BIG_OUTPUT_FORMAT): Define.
 342         (LITTLE_OUTPUT_FORMAT): Define.
 343         * emulparams/elf64tilegx_be.sh: New.
 344
 345 2012-02-24  Kai Tietz  <ktietz@redhat.com>
 346
 347         PR binutils/13710
 348         * deffilep.y (keyword_as_name): Disable LIBRARY
 349         keyword.
 350
 351 2012-02-22  Alan Modra  <amodra@gmail.com>
 352
 353         PR ld/13683
 354         * ldlang.c (lang_process): Rerun lang_do_assignments before
 355         starting garbage collection.
 356         * ldexp.c (fold_name): Generate a reloc for defined symbols
 357         found without an associated output section during the mark phase.
 358         (exp_fold_tree_1): Continue processing an expression, even if we
 359         are unable to fold it, if we are in the first two evaluation
 360         phases.
 361         * ldexp.h (enum lang_phase_type): Add descriptions of the phases.
 362
 363 2012-02-19  Kai Tietz  <ktietz@redhat.com>
 364
 365         * deffilep.y (cmp_import_elem): Sort first by module name.
 366         * pe-dll.c (process_def_file_and_drectve): Free strings
 367         from removed export-element.
 368         (add_bfd_to_link): Optimize loop on import-elements and lower
 369         allocated memory.
 370         (pe_implied_import_dll): Pass NULL instead of 0 for pointer
 371         argument.
 372
 373 2012-02-18  Hans-Peter Nilsson  <hp@axis.com>
 374
 375         * ldmisc.c (vfinfo <%S>): Use same type and avoid cast for
 376         temporary variable node used for NULL argument.
 377
 378 2012-02-18  Alan Modra  <amodra@gmail.com>
 379
 380         PR ld/13343
 381         * ld.h (parsing_defsym): Delete.
 382         * ldexp.c (exp_intop, exp_bigintop, exp_relop): Set type.filename.
 383         (fold_binary, fold_name, exp_fold_tree_1, exp_get_vma, exp_get_fill,
 384         exp_get_abs_int): Add tree arg for %S in error messages.  Don't
 385         fudge lineno.
 386         (exp_binop, exp_unop, exp_nameop, exp_assop, exp_assert): Copy
 387         type.filename from sub-tree.
 388         (exp_trinop): Likewise, and use "cond" rather than "lhs".
 389         * ldexp.h (node_type): Add filename field to struct.
 390         * ldfile.c (ldfile_input_filename): Delete.  Remove all refs.
 391         * ldfile.h (ldfile_input_filename): Delete.
 392         * ldgram.y (phdr_type, phdr_qualifiers, yyerror): Add NULL arg for
 393         %S in error messages.
 394         * ldemul.c (syslib_default, hll_default): Likewise.
 395         * ldlang.c (lang_memory_region_lookup, lang_memory_region_alias,
 396         lang_get_regions, lang_new_phdr): Likewise.
 397         (lang_size_sections_1): Pass addr_tree for %S.
 398         * ldlex.h (lex_redirect): Update prototype.
 399         (ldlex_filename): Declare.
 400         * ldlex.l (<EOF>): Don't set ldfile_input_filename.
 401         (lex_redirect): Add fake_filename and count params.  Push
 402         fake_filename to file_name_stack and init lineno from count.
 403         (ldlex_filename): New function.
 404         (lex_warn_invalid): Use above.
 405         * ldmain.c (main): Update lex_redirect call.
 406         * ldmisc.c (vfinfo <%S>): Take file name and line number from
 407         etree_type arg, or use current if arg is NULL.
 408         * lexsup.c (parsing_defsym): Delete.
 409         (parse_args <OPTION_DEFSYM>): Update lex_redirect call.
 410
 411 2012-02-13  Kai Tietz  <ktietz@redhat.com>
 412
 413         * deffilep.y (find_export_in_list): Set is_indent for
 414         first or last element, if identical.
 415         (find_import_in_list): Likewise.
 416
 417 2012-02-11  Kai Tietz  <ktietz@redhat.com>
 418
 419         * deffilep.y (%union): New type id_const.
 420         (opt_name2): New rule.
 421         (keyword_as_name): New rule.
 422         (dot_name): Replaced by opt_name2 rule.
 423         (opt_name): Adjust rule.
 424         (opt_equal_name): Likewise.
 425
 426 2012-02-11  Pascal Obry  <pascal@obry.net>
 427
 428         * pe-dll.c (auto_export): Use bsearch to speed up scan of exports
 429         table.
 430         (process_def_file_and_drectve): Maintain sorting of exports table
 431         after stripping leading @ signs.
 432
 433 2012-02-09  Alan Modra  <amodra@gmail.com>
 434
 435         * ldgram.y (input_section_spec_no_keep): Don't ignore sect_flags.
 436
 437 2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>
 438
 439         PR ld/13616
 440         * emulparams/elf32_x86_64.sh: Remove NOP.
 441         * emulparams/elf_i386.sh: Likewise.
 442         * emulparams/elf_i386_be.sh: Likewise.
 443         * emulparams/elf_i386_ldso.sh: Likewise.
 444         * emulparams/elf_i386_vxworks.sh: Likewise.
 445         * emulparams/elf_k1om.sh: Likewise.
 446         * emulparams/elf_l1om.sh: Likewise.
 447         * emulparams/elf_x86_64.sh: Likewise.
 448
 449         * ldlang.c (zero_fill): Initialized to 0.
 450
 451         * ldwrite.c (build_link_order): Set data size to linker odrder
 452         size when they are the same.
 453
 454         * scripttempl/elf.sc: Don't specify fill if NOP is undefined.
 455
 456 2012-01-17  Alan Modra  <amodra@gmail.com>
 457
 458         * ldver.c (ldversion): Update copyright message year.
 459
 460 2012-01-15  Alan Modra  <amodra@gmail.com>
 461
 462         PR ld/12758
 463         * ldlang.c (lang_process): Don't reopen all files, just those
 464         newly added by plugin.
 465
 466 2012-01-11  Alan Modra  <amodra@gmail.com>
 467
 468         * emultempl/ppc64elf.em (PARSE_AND_LIST_PROLOGUE,
 469         PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS,
 470         PARSE_AND_LIST_ARGS_CASES): Handle --{no-,}plt-thread-safe and
 471         --{no-,}plt-align.
 472         (plt_thread_safe, plt_stub_align): New vars.
 473         (gld${EMULATION_NAME}_after_allocation): Pass them to
 474         ppc64_elf_size_stubs.  Align stub sections according to plt_stub_align.
 475         * ld.texinfo: Document new command line options, and an old
 476         undocumented option.
 477
 478 2012-01-09  Roland McGrath  <mcgrathr@google.com>
 479
 480         * configure.in: Use AM_ZLIB.
 481         * configure: Regenerated.
 482
 483 For older changes see ChangeLog-2011
 484 \f
 485 Local Variables:
 486 mode: change-log
 487 left-margin: 8
 488 fill-column: 74
 489 version-control: never
 490 End: