ld/ChangeLog

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