ld/ChangeLog

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