ld/ChangeLog

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