ld/ChangeLog

   1 2012-06-07  Georg-Johann Lay  <avr@gjlay.de>
   2
   3         PR 13697
   4         * scripttempl/avr.sc (.data): Keep it.
   5
   6 2012-06-02  Andreas Schwab  <schwab@linux-m68k.org>
   7
   8         * Makefile.am (TEXINFO_TEX): Remove $(top_srcdir) prefix.
   9         * Makefile.in: Regenerate.
  10
  11 2012-05-30  Alan Modra  <amodra@gmail.com>
  12
  13         * ldlang.h (lang_output_section_statement_type): Rename
  14         "section_relative_symbol" field to "update_dot".
  15         * ldlang.c: Update all uses.
  16         (strip_excluded_output_sections): Don't test update_dot_tree here..
  17         (lang_leave_overlay): ..set update_dot here.
  18
  19 2012-05-26  Alan Modra  <amodra@gmail.com>
  20
  21         * ldlex.h (enum option_values): Move from..
  22         * lexsup.c: ..here.
  23         * emultempl/ppc32elf.em: Include ldlex.h.
  24         (PARSE_AND_LIST_ARGS_CASES): Disable optimisations when
  25         --traditional-format.
  26         * emultempl/ppc64elf.em: Likewise.
  27
  28 2012-05-25  Alan Modra  <amodra@gmail.com>
  29
  30         PR ld/13909
  31         * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Handle
  32         multiple .eh_frame sections attached to bfd.
  33
  34 2012-05-23  Cary Coutant  <ccoutant@google.com>
  35
  36         * scripttempl/armbpabi.sc: Match .data.rel.ro.* sections more
  37         carefully.  Fix typo where .rela.data.rel.ro matches
  38         .rel.data.rel.ro.
  39         * scripttempl/mep.sc: Likewise.
  40         * scripttempl/elf.sc: Match .data.rel.ro.* sections more carefully.
  41         * scripttempl/elf64hppa.sc: Likewise.
  42         * scripttempl/elfxtensa.sc: Likewise.
  43
  44 2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
  45             Nick Clifton  <nickc@redhat.com>
  46
  47         PR 14072
  48         * configure.in: Add check that sysdep.h has been included before
  49         any system header files.
  50         * configure: Regenerate.
  51         * config.in: Regenerate.
  52         * sysdep.h: Generate an error if included before config.h.
  53
  54 2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>
  55
  56         * emultempl/m68hc1xelf.em (hook_in_stub): Pass proper `bfd'
  57         as the first argument for `bfd_get_section_name'.
  58
  59 2012-05-16  Samuel Thibault  <samuel.thibault@ens-lyon.org>
  60
  61         PR ld/14069
  62         * emultempl/elf32.em: Include *-*-gnu* targets in ld.so.conf
  63         support.
  64
  65 2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
  66
  67         * NEWS: Mention the support for S12X processors.
  68
  69 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
  70
  71         * ldlang.c (walk_wild_consider_section): Don't copy section_flag_list.
  72         Pass it to callback.
  73         (walk_wild_section_general): Pass section_flag_list to callback.
  74         (lang_add_section): Add sflag_list parm.
  75         Move out logic to keep / omit a section & call bfd_lookup_section_flags.
  76         (output_section_callback_fast): Add sflag_list parm.
  77         Add new parm to lang_add_section calls.
  78         (output_section_callback): Likewise.
  79         (check_section_callback): Add sflag_list parm.
  80         (lang_place_orphans): Add new parm to lang_add_section calls.
  81         (gc_section_callback): Add sflag_list parm.
  82         (find_relro_section_callback): Likewise.
  83         * ldlang.h (callback_t): Add flag_info parm.
  84         (lang_add_section): Add sflag_list parm.
  85         * emultempl/armelf.em (elf32_arm_add_stub_section):
  86         Add lang_add_section parm.
  87         * emultempl/beos.em (gld*_place_orphan): Likewise.
  88         * emultempl/elf32.em (gld*_place_orphan): Likewise.
  89         * emultempl/hppaelf.em (hppaelf_add_stub_section): Likewise.
  90         * emultempl/m68hc1xelf.em (m68hc11elf_add_stub_section): Likewise.
  91         * emultempl/mipself.em (mips_add_stub_section): Likewise.
  92         * emultempl/mmo.em (mmo_place_orphan): Likewise.
  93         * emultempl/pe.em (gld_*_place_orphan): Likewise.
  94         * emultempl/pep.em (gld_*_place_orphan): Likewise.
  95         * emultempl/ppc64elf.em (ppc_add_stub_section): Likewise.
  96         * emultempl/spuelf.em (spu_place_special_section): Likewise.
  97         * emultempl/vms.em (vms_place_orphan): Likewise.
  98
  99 2012-05-14  Catherine Moore  <clm@codesourcery.com>
 100
 101         * NEWS:  Mention PowerPC VLE port.
 102
 103 2012-05-11  Daniel Richard G.  <skunk@iskunk.org>
 104
 105         PR binutils/14028
 106         * configure.in: Invoke ACX_HEADER_STRING.
 107         * configure: Regenerate.
 108         * config.in: Regenerate.
 109         * sysdep.h: If STRINGS_WITH_STRING is defined then include both
 110         string.h and strings.h.
 111
 112 2012-05-08  Alan Modra  <amodra@gmail.com>
 113
 114         * Makefile.am (check_DEJAGNU): Export LC_ALL=C in place of other
 115         LC and LANG environment vars.
 116         * Makefile.in: Regenerate.
 117
 118 2012-05-07  Tristan Gingold  <gingold@adacore.com>
 119
 120         * pe-dll.c (udef_table): Make it static.
 121
 122 2012-05-05  Alan Modra  <amodra@gmail.com>
 123
 124         * pe-dll.c (process_def_file_and_drectve): Use bfd_und_section_ptr.
 125         (generate_reloc): Use bfd_abs_section_ptr.
 126
 127 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 128
 129         * configure.tgt: Support x86_64-*-linux-gnux32.
 130
 131 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
 132
 133         * Makefile.am (ALL_EMULATIONS): Added new emulation for XGATE
 134         and XGATE (elf).
 135         * Makefile.in: Rebuild.
 136         * configure.tgt: Recognize XGATE.
 137         * scripttempl/elfxgate.sc: New file, mostly cloned from m68hc12.
 138         * emulparams/xgateelf: New emulation, mostly cloned from m68hc12.
 139         * NEWS: Mention new support.
 140
 141 2012-04-26  Hans-Peter Nilsson  <hp@axis.com>
 142
 143         Make bfd asserts cause linker errors.
 144         * ldmain.c (default_bfd_assert_handler): New variable.
 145         (ld_bfd_assert_handler): New function.
 146         (main): Call bfd_set_assert_handler.
 147
 148 2012-04-24  Alan Modra  <amodra@gmail.com>
 149
 150         * ldlang.c (size_input_section): Use sec_info_type rather than
 151         usrdata->flags.just_syms.
 152         * ldwrite.c (build_link_order): Likewise.
 153         * emultempl/hppaelf.em (build_section_lists): Likewise.
 154         * emultempl/ppc64elf.em (build_toc_list): Likewise.
 155         * emultempl/armelf.em (build_section_lists): Likewise.
 156         (after_allocation): Update for renamed sec_info_type value.
 157         * emultempl/tic6xdsbt.em: Likewise.
 158
 159 2012-04-12  Roland McGrath  <mcgrathr@google.com>
 160
 161         * configure.tgt (arm*-*-nacl*, arm*b-*-nacl*): Handle them.
 162         * emulparams/armelf_nacl.sh: New file.
 163         * emulparams/armelfb_nacl.sh: New file.
 164         * Makefile.am (ALL_EMULATION_SOURCES): Add earmelf_nacl.c
 165         and earmelfb_nacl.c here.
 166         (earmelf_nacl.c, earmelfb_nacl.c): New targets.
 167         * Makefile.in: Regenerated.
 168
 169 2012-04-11  Tristan Gingold  <gingold@adacore.com>
 170
 171         * scripttempl/ia64vms.sc: New file.
 172         * emultempl/vms.em (_before_parse): Support for ia64.
 173         (elf64-ia64-vms): New fragment for ia64.
 174         * emulparams/elf64_ia64_vms.sh: New file.
 175         * configure.tgt (ia64-*-*vms*): Add.
 176         * Makefile.am (ALL_64_EMULATION_SOURCES): Add eelf64_ia64_vms.c
 177         (eelf64_ia64_vms.c): New rule.
 178         * Makefile.in: Regenerate.
 179
 180 2012-04-06  Roland McGrath  <mcgrathr@google.com>
 181
 182         * configure.in (AC_CHECK_HEADERS): Add locale.h.
 183         * config.in: Regenerate.
 184         * configure: Regenerate.
 185
 186 2012-04-05  Nick Clifton  <nickc@redhat.com>
 187
 188         * configure.in (AC_CHECK_FUNCS): Add setlocale.
 189         (AM_LC_MESSAGES): Add.
 190         * aclocal.m4: Regenerate.
 191         * config.in: Regenerate.
 192         * configure: Regenerate.
 193
 194 2012-04-03  Roland McGrath  <mcgrathr@google.com>
 195
 196         * configure.tgt (i[3-7]86-*-nacl*, x86_64-*-nacl*): Handle them.
 197         * emulparams/elf_nacl.sh: New file.
 198         * emulparams/elf_i386_nacl.sh: New file.
 199         * emulparams/elf32_x86_64_nacl.sh: New file.
 200         * emulparams/elf_x86_64_nacl.sh: New file.
 201         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_i386_nacl.c here.
 202         (ALL_64_EMULATION_SOURCES): Add eelf32_x86_64_nacl.c and
 203         eelf_x86_64_nacl.c here.
 204         (eelf_i386_nacl.c, eelf32_x86_64_nacl.c, eelf_x86_64_nacl.c):
 205         New targets.
 206         * Makefile.in: Regenerated.
 207
 208         * scripttempl/elf.sc: Handle SEPARATE_CODE cases.
 209
 210 2012-04-02  Mike Frysinger  <vapier@gentoo.org>
 211
 212         * ldmisc.c (vfinfo): Assign new local str to fmt.  Delete
 213         putc call.  If str and fmt are different, call fwrite on
 214         the difference.
 215
 216 2012-03-30  Nick Clifton  <nickc@redhat.com>
 217
 218         * po/vi.po: Updated Vietnamese translation.
 219
 220 2012-03-27  Roland McGrath  <mcgrathr@google.com>
 221
 222         * configure.in: Set want64 on a 64-bit host regardless of
 223         --enable-targets=all.
 224         * configure: Regenerated.
 225
 226 2012-03-26  Tristan Gingold  <gingold@adacore.com>
 227
 228         * lexsup.c (parse_args): Add a missing '\n'.
 229
 230 2012-03-25  Alan Modra  <amodra@gmail.com>
 231
 232         * ldemul.c (before_allocation_default): Revert last change.
 233         * ldlang.c (lang_add_section): Likewise.
 234         (strip_excluded_output_sections): Don't strip output sections with
 235         user input sections when emitrelocations, unless all are SEC_EXCLUDE.
 236
 237 2012-03-23  Alan Modra  <amodra@gmail.com>
 238
 239         * ldemul.c (before_allocation_default): When emitrelocations,
 240         don't strip sections..
 241         * ldlang.c (lang_add_section): ..and don't set up map_head, map_tail.
 242
 243 2012-03-14  Kai Tietz  <ktietz@redhat.com>
 244             Pascal Obry  <pascal@obry.net>
 245
 246         * pe-dll.c (found_sym): New static variable.
 247         (undef_count): Likewise.
 248         (key_value): New structure.
 249         (undef_sort_cmp): Compare routine for qsort/bsearch.
 250         (pe_find_cdecl_alias_match): Add new argument.
 251         (pe_undef_alias_cdecl_match): Removed.
 252         (pe_undef_count): New helper routine.
 253         (pe_create_undef_table): Likewise.
 254         (pe_process_import_defs): Use pe_create_undef_table and
 255         new pe_undef_alias_cdecl_match function.
 256
 257 2012-03-14  Alan Modra  <amodra@gmail.com>
 258
 259         PR ld/13839
 260         * ldexp.c (fold_name): Ignore undefined symbols when assigning to
 261         dot in mark phase.
 262         (exp_fold_tree_1): Evaluate assignment to dot expressions even when
 263         discarding result, for side effects.  Fix typo in error message.
 264
 265 2012-03-08  Tristan Gingold  <gingold@adacore.com>
 266
 267         * ldexp.c (exp_print_tree): Special case for SEGMENT_START.
 268         (exp_print_token): Constify.
 269
 270 2012-03-08  Alan Modra  <amodra@gmail.com>
 271
 272         PR ld/10340
 273         * ldfile.c (is_sysrooted_pathname): Remove notsame param.
 274         (ldfile_add_library_path): Don't set sysrooted flag.
 275         (ldfile_open_file_search): Likewise, and don't copy them.
 276         (try_open): Delete exten and code handling such.  Add sysrooted
 277         param and return whether path is in sysroot.
 278         (ldfile_find_command_file): Delete extend param.  Add sysrooted
 279         param.  Rename local var.  Update try_open calls.
 280         (ldfile_open_command_file_1): Pass sysrooted to lex_push_file.
 281         * ldfile.h (search_dirs_type): Remove sysrooted field.
 282         * ldlang.c (new_afile): Always set sysrooted from input_flags.
 283         (load_symbols): Don't set input_flags.sysrooted.
 284         * ldlang.h (struct lang_input_statement_flags): Revise sysrooted
 285         comment.
 286         * ldlex.h (lex_push_file): Update prototype.
 287         * ldlex.l (sysrooted_stack): New array.
 288         (EOF): Pop input_flags.sysrooted.
 289         (lex_push_file): Add sysrooted param.  Save and set
 290         input_flags.sysrooted.
 291
 292 2012-03-06  Alan Modra  <amodra@gmail.com>
 293
 294         * ldlang.h (struct lang_input_statement_flags): New, extract from..
 295         (lang_input_statement_type): ..here.  New field "flags".
 296         (input_flags): Declare.
 297         (missing_file): Delete.
 298         * ldmain.h (whole_archive): Delete.
 299         (add_DT_NEEDED_for_regular, add_DT_NEEDED_for_dynamic): Delete.
 300         * ld.h (ld_config_type <dynamic_link>): Delete.
 301         * ldmain.c (whole_archive): Delete.
 302         (add_DT_NEEDED_for_regular, add_DT_NEEDED_for_dynamic): Delete.
 303         * ldlang.c (missing_file, ldlang_sysrooted_script): Delete.
 304         (input_flags): New variable.  Replace all uses of config.dynamic_link,
 305         missing_file, ldlang_sysrooted_script, whole_archive,
 306         add_DT_NEEDED_for_regular and add_DT_NEEDED_for_dynamic with fields
 307         from here.
 308         * ldfile.c: Likewise.
 309         * ldgram.y: Likewise.
 310         * ldmain.c: Likewise.
 311         * ldwrite.c: Likewise.
 312         * lexsup.c: Likewise.
 313         * plugin.c: Likewise.
 314         * emultempl/aix.em: Likewise.
 315         * emultempl/armelf.em: Likewise.
 316         * emultempl/elf32.em: Likewise.
 317         * emultempl/hppaelf.em: Likewise.
 318         * emultempl/linux.em: Likewise.
 319         * emultempl/pe.em: Likewise.
 320         * emultempl/pep.em: Likewise.
 321         * emultempl/ppc64elf.em: Likewise.
 322         * emultempl/scoreelf.em: Likewise.
 323         * emultempl/spuelf.em: Likewise.
 324         * emultempl/sunos.em: Likewise.
 325         * emultempl/vms.em: Likewise.
 326         * ldlang.c (new_afile): Use memset to init zero fields.
 327         (load_symbols): Simplify save and restore of flags around command
 328         file processing.
 329         * ldfile.c (is_sysrooted_pathname): Tidy.
 330
 331 2012-03-05  Hans-Peter Nilsson  <hp@axis.com>
 332
 333         * configure.tgt (mips64*el-*-freebsd*, mips64*-*-freebsd*)
 334         (mips*el-*-freebsd*, mips*-*-freebsd*): Correct triplets by
 335         replacing trailing "-*" with "*".
 336
 337 2012-02-25  Walter Lee  <walt@tilera.com>
 338
 339         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx_be.c.
 340         (ALL_64_EMULATION_SOURCES): Add eelf64tilegx_be.c.
 341         (eelf32tilegx_be.c): Add rule to build this file.
 342         (eelf64tilegx_be.c): Ditto.
 343         * Makefile.in: Regenerate.
 344         * configure.tgt (tilegx-*-*): Support big endian.
 345         (tilegxbe-*-*): New.
 346         * emulparams/elf32tilegx.sh (OUTPUT_FORMAT): Rename.
 347         (BIG_OUTPUT_FORMAT): Define.
 348         (LITTLE_OUTPUT_FORMAT): Define.
 349         * emulparams/elf32tilegx_be.sh: New.
 350         * emulparams/elf64tilegx.sh (OUTPUT_FORMAT): Rename.
 351         (BIG_OUTPUT_FORMAT): Define.
 352         (LITTLE_OUTPUT_FORMAT): Define.
 353         * emulparams/elf64tilegx_be.sh: New.
 354
 355 2012-02-24  Kai Tietz  <ktietz@redhat.com>
 356
 357         PR binutils/13710
 358         * deffilep.y (keyword_as_name): Disable LIBRARY
 359         keyword.
 360
 361 2012-02-22  Alan Modra  <amodra@gmail.com>
 362
 363         PR ld/13683
 364         * ldlang.c (lang_process): Rerun lang_do_assignments before
 365         starting garbage collection.
 366         * ldexp.c (fold_name): Generate a reloc for defined symbols
 367         found without an associated output section during the mark phase.
 368         (exp_fold_tree_1): Continue processing an expression, even if we
 369         are unable to fold it, if we are in the first two evaluation
 370         phases.
 371         * ldexp.h (enum lang_phase_type): Add descriptions of the phases.
 372
 373 2012-02-19  Kai Tietz  <ktietz@redhat.com>
 374
 375         * deffilep.y (cmp_import_elem): Sort first by module name.
 376         * pe-dll.c (process_def_file_and_drectve): Free strings
 377         from removed export-element.
 378         (add_bfd_to_link): Optimize loop on import-elements and lower
 379         allocated memory.
 380         (pe_implied_import_dll): Pass NULL instead of 0 for pointer
 381         argument.
 382
 383 2012-02-18  Hans-Peter Nilsson  <hp@axis.com>
 384
 385         * ldmisc.c (vfinfo <%S>): Use same type and avoid cast for
 386         temporary variable node used for NULL argument.
 387
 388 2012-02-18  Alan Modra  <amodra@gmail.com>
 389
 390         PR ld/13343
 391         * ld.h (parsing_defsym): Delete.
 392         * ldexp.c (exp_intop, exp_bigintop, exp_relop): Set type.filename.
 393         (fold_binary, fold_name, exp_fold_tree_1, exp_get_vma, exp_get_fill,
 394         exp_get_abs_int): Add tree arg for %S in error messages.  Don't
 395         fudge lineno.
 396         (exp_binop, exp_unop, exp_nameop, exp_assop, exp_assert): Copy
 397         type.filename from sub-tree.
 398         (exp_trinop): Likewise, and use "cond" rather than "lhs".
 399         * ldexp.h (node_type): Add filename field to struct.
 400         * ldfile.c (ldfile_input_filename): Delete.  Remove all refs.
 401         * ldfile.h (ldfile_input_filename): Delete.
 402         * ldgram.y (phdr_type, phdr_qualifiers, yyerror): Add NULL arg for
 403         %S in error messages.
 404         * ldemul.c (syslib_default, hll_default): Likewise.
 405         * ldlang.c (lang_memory_region_lookup, lang_memory_region_alias,
 406         lang_get_regions, lang_new_phdr): Likewise.
 407         (lang_size_sections_1): Pass addr_tree for %S.
 408         * ldlex.h (lex_redirect): Update prototype.
 409         (ldlex_filename): Declare.
 410         * ldlex.l (<EOF>): Don't set ldfile_input_filename.
 411         (lex_redirect): Add fake_filename and count params.  Push
 412         fake_filename to file_name_stack and init lineno from count.
 413         (ldlex_filename): New function.
 414         (lex_warn_invalid): Use above.
 415         * ldmain.c (main): Update lex_redirect call.
 416         * ldmisc.c (vfinfo <%S>): Take file name and line number from
 417         etree_type arg, or use current if arg is NULL.
 418         * lexsup.c (parsing_defsym): Delete.
 419         (parse_args <OPTION_DEFSYM>): Update lex_redirect call.
 420
 421 2012-02-13  Kai Tietz  <ktietz@redhat.com>
 422
 423         * deffilep.y (find_export_in_list): Set is_indent for
 424         first or last element, if identical.
 425         (find_import_in_list): Likewise.
 426
 427 2012-02-11  Kai Tietz  <ktietz@redhat.com>
 428
 429         * deffilep.y (%union): New type id_const.
 430         (opt_name2): New rule.
 431         (keyword_as_name): New rule.
 432         (dot_name): Replaced by opt_name2 rule.
 433         (opt_name): Adjust rule.
 434         (opt_equal_name): Likewise.
 435
 436 2012-02-11  Pascal Obry  <pascal@obry.net>
 437
 438         * pe-dll.c (auto_export): Use bsearch to speed up scan of exports
 439         table.
 440         (process_def_file_and_drectve): Maintain sorting of exports table
 441         after stripping leading @ signs.
 442
 443 2012-02-09  Alan Modra  <amodra@gmail.com>
 444
 445         * ldgram.y (input_section_spec_no_keep): Don't ignore sect_flags.
 446
 447 2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>
 448
 449         PR ld/13616
 450         * emulparams/elf32_x86_64.sh: Remove NOP.
 451         * emulparams/elf_i386.sh: Likewise.
 452         * emulparams/elf_i386_be.sh: Likewise.
 453         * emulparams/elf_i386_ldso.sh: Likewise.
 454         * emulparams/elf_i386_vxworks.sh: Likewise.
 455         * emulparams/elf_k1om.sh: Likewise.
 456         * emulparams/elf_l1om.sh: Likewise.
 457         * emulparams/elf_x86_64.sh: Likewise.
 458
 459         * ldlang.c (zero_fill): Initialized to 0.
 460
 461         * ldwrite.c (build_link_order): Set data size to linker odrder
 462         size when they are the same.
 463
 464         * scripttempl/elf.sc: Don't specify fill if NOP is undefined.
 465
 466 2012-01-17  Alan Modra  <amodra@gmail.com>
 467
 468         * ldver.c (ldversion): Update copyright message year.
 469
 470 2012-01-15  Alan Modra  <amodra@gmail.com>
 471
 472         PR ld/12758
 473         * ldlang.c (lang_process): Don't reopen all files, just those
 474         newly added by plugin.
 475
 476 2012-01-11  Alan Modra  <amodra@gmail.com>
 477
 478         * emultempl/ppc64elf.em (PARSE_AND_LIST_PROLOGUE,
 479         PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS,
 480         PARSE_AND_LIST_ARGS_CASES): Handle --{no-,}plt-thread-safe and
 481         --{no-,}plt-align.
 482         (plt_thread_safe, plt_stub_align): New vars.
 483         (gld${EMULATION_NAME}_after_allocation): Pass them to
 484         ppc64_elf_size_stubs.  Align stub sections according to plt_stub_align.
 485         * ld.texinfo: Document new command line options, and an old
 486         undocumented option.
 487
 488 2012-01-09  Roland McGrath  <mcgrathr@google.com>
 489
 490         * configure.in: Use AM_ZLIB.
 491         * configure: Regenerated.
 492
 493 For older changes see ChangeLog-2011
 494 \f
 495 Local Variables:
 496 mode: change-log
 497 left-margin: 8
 498 fill-column: 74
 499 version-control: never
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