ld/ChangeLog

   1 2014-06-18  Andreas Tobler  <andreast@fgznet.ch>
   2
   3         * configure.tgt (arm*-*-freebsd*): Update targ_extra_emuls.
   4         (arm*b-*-freebsd*): Add target.
   5         * emulparams/armelfb_fbsd.sh: Added.
   6         * emulparams/armelf_fbsd.sh: Updated.
   7         * Makefile.am (ALL_EMULATION_SOURCES): Add earmelfb_fbsd.c.
   8         * Makefile.in: Regenerate.
   9
  10 2014-06-16  Alan Modra  <amodra@gmail.com>
  11
  12         * scripttempl/elf.sc: Edit out __rela_iplt symbol assignments from
  13         .rel sections, and __rel_iplt from .rela sections.
  14         * scripttempl/nds32elf.sc: Likewise.
  15         * Makefile.am (ends32*.c) Depend on nds32elf.sc.
  16         * Makefile.in: Regenerate.
  17
  18 2014-06-13  Alan Modra  <amodra@gmail.com>
  19
  20         PR 17047
  21         * ldlang.c (output_bfd_hash_table_free_fn): Delete.
  22         (open_output): Don't set it..
  23         * ldmain.c (ld_cleanup): ..or call it.
  24
  25 2014-06-13  Alan Modra  <amodra@gmail.com>
  26
  27         * emultempl/cr16elf.em, * emultempl/elf32.em, * emultempl/genelf.em,
  28         * emultempl/m68kcoff.em, * emultempl/m68kelf.em,
  29         * emultempl/nds32elf.em, * emultempl/pe.em, * emultempl/pep.em,
  30         * ldlang.c, * ldmain.c, * pe-dll.c: Update for bfd.link_next change.
  31
  32 2014-06-13  Alan Modra  <amodra@gmail.com>
  33
  34         * Makefile.am (ALL_EMULATION_SOURCES): Add enios2elf.c, enios2linux.c.
  35         * Makefile.in: Regenerate.
  36
  37 2014-06-07  Alan Modra  <amodra@gmail.com>
  38
  39         * ldexp.c (exp_fold_tree_1 <etree_provide>): Make PROVIDEd
  40         linker script symbol value override a built-in linker symbol.
  41
  42 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
  43
  44         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
  45         bfd's development.sh.
  46         * Makefile.in, configure: Regenerate.
  47
  48 2014-06-02  Alan Modra  <amodra@gmail.com>
  49
  50         * emulparams/elf32bfin.sh: Rename from bfin.sh.
  51         * emulparams/elf32bfinfd.sh: Update to suit.
  52         * emulparams/msp430.sh: Rename from msp430all.sh.  Remove
  53         MSP430_NAME and msp430X vars.
  54         * emulparams/msp430X.sh: New.
  55         * emulparams/score3_elf.sh: Rename from scoreelf.sh.  Remove
  56         SCORE_NAME and score7_elf ARCH setting.
  57         * emulparams/score7_elf.sh: New.
  58         * Makefile.am (eelf32bfin.c, eelf32bfinfd.c): Update dependencies.
  59         (emsp430.c, emsp430X.c, escore3_elf.c, escore7_elf.c): Likewise.
  60         * Makefile.in: Regenerate.
  61         * genscripts.sh: Delete customizer_script param.
  62
  63 2014-05-28  Hans-Peter Nilsson  <hp@axis.com>
  64
  65         * Makefile.am: Change all rules with ${GENSCRIPTS}
  66         invocations to be just dependencies.
  67         ($(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES))
  68         (run-genscripts): New rules.
  69         * Makefile.in: Regenerate.
  70
  71 2014-05-27  DJ Delorie  <dj@redhat.com>
  72
  73         * ld/ldemul.h (extra_map_file_text): New field.
  74         (ldemul_extra_map_file_text): Declare.
  75         * ld/ldemul.c (ldemul_extra_map_file_text): Define.
  76         * ld/ldlang.c (lang_map): Call it.
  77
  78         * ld/emultempl/rxelf.em: Add extra_map_file_text hook.
  79         * ld/emultempl/aix.em: Add NULL extra_map_file_text hook.
  80         * ld/emultempl/armcoff.em: Likewise.
  81         * ld/emultempl/beos.em: Likewise.
  82         * ld/emultempl/elf32.em: Likewise.
  83         * ld/emultempl/generic.em: Likewise.
  84         * ld/emultempl/gld960.em: Likewise.
  85         * ld/emultempl/gld960c.em: Likewise.
  86         * ld/emultempl/linux.em: Likewise.
  87         * ld/emultempl/lnk960.em: Likewise.
  88         * ld/emultempl/m68kcoff.em: Likewise.
  89         * ld/emultempl/pe.em: Likewise.
  90         * ld/emultempl/pep.em: Likewise.
  91         * ld/emultempl/sunos.em: Likewise.
  92         * ld/emultempl/ticoff.em: Likewise.
  93         * ld/emultempl/vanilla.em: Likewise.
  94
  95 2014-05-24  Alan Modra  <amodra@gmail.com>
  96
  97         * ldlang.c (base): Move variable to..
  98         * mri.c: ..here, and make static.
  99         * ldlang.h (base): Delete declaration.
 100
 101 2014-05-20  Hans-Peter Nilsson  <hp@axis.com>
 102
 103         * Makefile.am (ALL_EMULATION_SOURCES): Add missing eelf32mbel_linux.c.
 104         * Makefile.in: Regenerate.
 105
 106 2014-05-20  Alan Modra  <amodra@gmail.com>
 107
 108         PR 16952
 109         * emulparams/elf32ppccommon.sh (_SDA_BASE_, _SDA2_BASE_): Delete.
 110         * emultempl/ppc32elf.em (ppc_before_allocation): Call
 111         ppc_elf_maybe_strip_sdata_syms.
 112         * ldlang.c (size_input_section): Correct output_offset value
 113         for excluded input sections.
 114
 115 2014-05-16  John Marino  <binutils@marino.st>
 116
 117         * configure.tgt: Add /lib to dragonfly NATIVE_LIB_DIRS.
 118
 119 2014-05-11  Chung-Lin Tang  <cltang@codesourcery.com>
 120
 121         * emulparams/nios2linux.sh (OTHER_GOT_SYMBOLS): Wrap _gp in HIDDEN(),
 122         and gp in PROVIDE_HIDDEN.
 123
 124 2014-05-10  Hans-Peter Nilsson  <hp@bitrange.com>
 125
 126         * ldlang.c (lang_finish): Don't call bfd_link_hash_table_free here.
 127         (output_bfd_hash_table_free_fn): New variable.
 128         (open_output): Save the _bfd_link_hash_table_free function for the
 129         output_bfd into output_bfd_hash_table_free_fn.
 130         * ldmain.c (ld_cleanup): If set, call output_bfd_hash_table_free_fn
 131         on link_info.hash.
 132         * ldlang.h (output_bfd_hash_table_free_fn): Declare.
 133
 134 2014-05-02  Alan Modra  <amodra@gmail.com>
 135
 136         * emultempl/metagelf.em: Update bfd target vector naming.
 137         * emultempl/nios2elf.em: Likewise.
 138         * emultempl/spuelf.em: Likewise.
 139         * emultempl/tic6xdsbt.em: Likewise.
 140
 141 2014-04-22  Christian Svensson  <blue@cmd.nu>
 142
 143         * Makefile.am: Remove openrisc and or32 support.  Add support for or1k.
 144         * configure.tgt: Likewise.
 145         * emulparams/elf32or1k.sh: New file.
 146         * emulparams/elf32or1k_linux.sh: New file.
 147         * emulparams/elf32openrisc.sh: Delete.
 148         * emulparams/or32.sh: Delete.
 149         * emulparams/or32elf.sh: Delete.
 150         * scripttempl/or32.sc: Delete.
 151         * Makefile.in: Regenerate.
 152
 153 2014-04-21  Richard Henderson  <rth@redhat.com>
 154
 155         * emultempl/alphaelf.em (alpha_after_parse): Enable 2 relax passes.
 156
 157 2014-04-16  Steve Ellcey  <sellcey@mips.com>
 158
 159         * emultempl/elf32.em: Include safe-ctype.h.
 160
 161 2014-04-16  Steve Ellcey  <sellcey@mips.com>
 162
 163         * ldbuildid.c (generate_build_id): Add ATTRIBUTE_UNUSED to size arg.
 164
 165 2014-04-09  Nick Clifton  <nickc@redhat.com>
 166
 167         * Makefile.am (default-manifest.o): Remove rule.
 168         (EMUL_EXTRA_BINARIES): Delete.
 169         (ALL_EMUL_EXTRA_BINARIES): Delete.
 170         (ld_new_DEPENDENCIES): Remove EMUL_EXTRA_BINARIES.
 171         (install-data-local): Remove EMUL_EXTRA_BINARIES.
 172         * Makefile.in: Regenerate.
 173         * configure.in (all_emul_extra_binaries): Delete.
 174         (EMUL_EXTRA_BINARIES): Remove.
 175         * configure: Regenerate.
 176         * configure.tgt (target_extra_binaries): Delete.
 177         * emultempl/default-manifest.rc: Delete.
 178         * ld.texinfo: Remove discussion of default manifest.
 179         * emulparams/i386pe.sh (DEFAULT_MANIFEST): Delete.
 180         * emulparams/i386pep.sh (DEFAULT_MANIFEST): Delete.
 181
 182 2014-04-09  Alan Modra  <amodra@gmail.com>
 183
 184         * emultempl/spuelf.em: Include safe-ctype.h, remove duplicate errno.h.
 185         * emultempl/nds32elf.em: Include bfd_stdint.h.
 186         * po/POTFILES.in: Regenerate.
 187
 188 2014-04-09  Alan Modra  <amodra@gmail.com>
 189
 190         * emultempl/ppc32elf.em (no_zero_padding, ppc_finish): New functions.
 191         (LDEMUL_FINISH): Define.
 192
 193 2014-04-08  Nick Clifton  <nickc@redhat.com>
 194
 195         * scripttempl/pe.sc (R_RSRC): Remove default manifest.
 196         * scripttempl/pep.sc (R_RSRC): Remove default manifest.
 197
 198 2014-04-08  Jon TURNEY  <jon.turney@dronecode.org.uk>
 199
 200         * emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
 201         Move code for parsing build-id option and calculating the build-id to...
 202         * ldbuildid.c: New file.
 203         * ldbuildid.h: New file.
 204         * Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
 205         files.
 206         * Makefile.in: Regenerate.
 207         * ld.texinfo: Update --build-id description to mention COFF
 208         support.
 209         * NEWS: Mention support for COFF build ids.
 210         * emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
 211         (pecoff_checksum_contents, write_build_id, setup_build_id)
 212         (gld_${EMULATION_NAME}_after_open):  Handle and implement
 213         build-id option.
 214         * emultempl/pep.em: Likewise.
 215
 216 2014-04-04  Cary Coutant  <ccoutant@google.com>
 217
 218         PR gold/16804
 219         * ld.texinfo: Document optional comma following output section
 220         command and overlay command.
 221
 222 2014-04-04  Alan Modra  <amodra@gmail.com>
 223
 224         * ldlang.c (lang_size_sections_1 <lang_input_section_enum>): Use
 225         current "fill", not "output_section_statement->fill".
 226
 227 2014-03-31  Nick Clifton  <nickc@redhat.com>
 228
 229         PR ld/16744
 230         * emultempl/elf32.em (_after_open): Create a .note.GNU-stack
 231         section when performing a relocatable link with -z [no]execstack
 232         specified.
 233
 234 2014-03-27  H.J. Lu  <hongjiu.lu@intel.com>
 235
 236         PR ld/16756
 237         * ldmain.c (symbol_warning): New function.
 238         (warning_callback): Use it.  Scan all input files for a reference
 239         to SYMBOL.
 240
 241 2014-03-21  Christopher Faylor  <me.cygwin2013@cgf.cx>
 242
 243         * ld.texinfo: Document change in handling of --enable-auto-image-base.
 244         * emultempl/pe.em (pe_auto_image_base): Set to default base.
 245         (gld_${EMULATION_NAME}_list_options): Change usage message to reflect
 246         optional --enable-auto-image-base argument.
 247         (gld${EMULATION_NAME}_handle_option): Handle optional
 248         --enable-auto-image-base argument.
 249         (compute_dll_image_base): Eliminate constant.  Use pe_auto_image_base.
 250
 251 2014-03-19  Nick Clifton  <nickc@redhat.com>
 252
 253         * Makefile.am (default-manifest.o): Use WINDRES_FOR_TARGET.
 254         * Makefile.in: Regenerate.
 255         * emultempl/default-manifest.rc: Fix typo.
 256         * scripttempl/pe.sc (R_RSRC): Fix default-manifest exclusion.
 257         (.rsrc): Add SUBALIGN(4).  Remove SORT.
 258         * scripttempl/pep.sc: Likewise.
 259
 260 2014-03-17  Christopher Faylor  <me.cygwin2014@cgf.cx>
 261
 262         * Makefile.am: Use host version of windres.
 263         * Makefile.in: Regenerate.
 264
 265 2014-03-14  Romain Geissler  <romain.geissler@amadeus.com>
 266             Alan Modra  <amodra@gmail.com>
 267
 268         * ldlang.h (full_name_provided): New input flag.
 269         * ldlang.c (new_afile): Don't use lang_input_file_is_search_file_enum
 270         for -l:namespec.  Instead use lang_input_file_is_l_enum with
 271         full_name_provided flag.
 272         * ldlfile.c (ldfile_open_file_search): Don't complete lib name if
 273         full_name_provided flag is set.
 274         * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
 275         Handle full_name_provided libraries.  Tidy EXTRA_SHLIB_EXTENSION
 276         support.  Set DT_NEEDED for -l:namespec as namespec.
 277         * emultempl/aix.em (ppc_after_open_output): Handle full_name_provided.
 278         * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
 279         Don't handle full_name_provided libraries.
 280         * emultempl/pe.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
 281         * emultempl/pep.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
 282         * emultempl/vms.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
 283
 284 2014-03-12  Alan Modra  <amodra@gmail.com>
 285
 286         * Makefile.in: Regenerate.
 287
 288 2014-03-05  Alan Modra  <amodra@gmail.com>
 289
 290         Update copyright years.
 291
 292 2014-03-04  Nick Clifton  <nickc@redhat.com>
 293
 294         * Makefile.am (ALL_EMUL_EXTRA_BINARIES): Remove default-manifest.
 295         * Makefile.in: Regenerate.
 296
 297 2014-02-27  Yuri Gribov  <y.gribov@samsung.com>
 298
 299         * emultempl/armelf.em (OPTION_LONG_PLT): Define.
 300         (PARSE_AND_LIST_LONGOPTS): Add long-plt.
 301         (PARSE_AND_LIST_OPTIONS): Likewise.
 302         (PARSE_AND_LIST_ARGS_CASES): Handle long-plt.
 303         * ld.texinfo: Document --long-plt.
 304
 305 2014-02-27  Alan Modra  <amodra@gmail.com>
 306
 307         * emulparams/elf32ppcvxworks.sh: Source plt_unwind.sh and
 308         use ppc32elf.em.
 309         * emultempl/ppc32elf.em (ppc_after_open): Don't compile for
 310         vxworks.
 311         (LDEMUL_AFTER_OPEN): Don't set for vxworks.
 312         (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Exclude
 313         -secure-plt, -bss-plt and -sdata-got when vxworks.
 314
 315 2014-02-27  Nick Clifton  <nickc@redhat.com>
 316
 317         * configure.in (all_emul_extra_binaries): New variable.  Populated
 318         by invoking configure.tgt.
 319         (EMUL_EXTRA_BINARIES): New substitution.
 320         * configure: Regenerate.
 321         * configure.tgt (target_extra_binaries): New variable.  Set to
 322         default-manifest.o for Cygwin and MinGW targets.
 323         * Makefile.am (EMUL_EXTRA_BINARIES): New variable.  Initialised
 324         by the configure script.
 325         (ALL_EMUL_EXTRA_BINARIES): New variable.
 326         (default-manifest.o): New rule to build the default manifest.
 327         (ld_new_DEPENDENCIES): Add EMUL_EXTRA_BINARIES.
 328         (install-data-local): Add EMUL_EXTRA_BINARIES.
 329         * Makefile.in: Regenerate.
 330         * ld.texinfo: Document default manifest support.
 331         * emulparams/i386pe.sh (DEFAULT_MANIFEST): Define.
 332         * emulparams/i386pep.sh (DEFAULT_MANIFEST): Define.
 333         * emultempl/default-manifest.rc: New file.
 334         * scripttempl/pe.sc (R_RSRC): Include DEFAULT_MANIFEST, if defined.
 335         * scripttempl/pep.sc (R_RSRC): Likewise.
 336
 337 2014-02-26  Dan Mick  <dan.mick@inktank.com>
 338
 339         PR ld/16569
 340         * ldcref.c (cref_sort_array): Compare unmangled names unless
 341         demanglng has been requiested.
 342         (output_one_cref): Output unmangled name unless demangling has
 343         been requested.
 344
 345 2014-02-19  Igor Zamyatin  <igor.zamyatin@intel.com>
 346             H.J. Lu  <hongjiu.lu@intel.com>
 347
 348         * emulparams/elf_x86_64.sh (TINY_READONLY_SECTION): New.
 349
 350 2014-02-19  Alan Modra  <amodra@gmail.com>
 351
 352         * emultempl/ppc64elf.em (params): Init new field.
 353         (ppc_create_output_section_statements): Set params.save_restore_funcs
 354         default.
 355         (PARSE_AND_LIST_*): Add support for --save-restore-funcs and
 356         --no-save-restore-funcs.
 357
 358 2014-02-17  Alan Modra  <amodra@gmail.com>
 359
 360         * emultemps/ppc64elf.em (params): New static struct replacing
 361         various other static vars.  Adjust code throughout file.
 362
 363 2014-02-17  Alan Modra  <amodra@gmail.com>
 364
 365         * emultempl/ppc32elf.em (ppc_after_open_output): Really enable
 366         ppc476 workaround for ld -r.
 367
 368 2014-02-12  Alan Modra  <amodra@gmail.com>
 369
 370         * emultempl/ppc32elf.em (pagesize): New static var.
 371         (ppc_after_open_output): Set params.pagesize_p2 from pagesize.
 372         (PARSE_AND_LIST_ARGS_CASES): Adjust to use pagesize.
 373
 374 2014-02-11  Andrew Pinski  <apinski@cavium.com>
 375
 376         * emulparams/aarch64linux32.sh (LIBPATH_SUFFIX): Change to ilp32.
 377         (ELF_INTERPRETER_NAME): Define.
 378         * emulparams/aarch64linux32b.sh (ELF_INTERPRETER_NAME): Define.
 379
 380 2014-02-10  Alan Modra  <amodra@gmail.com>
 381
 382         * po/ld.pot: Regenerate.
 383
 384 2014-02-03  Alan Modra  <amodra@gmail.com>
 385
 386         * emultempl/ppc32elf.em (no_tls_get_addr_opt, emit_stub_syms)
 387         plt_style): Delete.  Adjust all refs to instead use..
 388         (params): ..this.  New variable.
 389         (ppc_after_open_output): New function.  Tweak params and pass to
 390         ppc_elf_link_params.
 391         (ppc_after_open): Adjust ppc_elf_select_plt_layout call.
 392         (ppc_before_allocation): Adjust ppc_elf_tls_setup call.  Enable
 393         relaxation for ppc476 workaround.
 394         (PARSE_AND_LIST_*): Add --{no-,}ppc476-workaround support.
 395         (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Define.
 396
 397 2014-02-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 398
 399         * ld/ld.texinfo: Change ALIGN_WITH_INPUT documentation.
 400         * ld/ldlang.c (lang_size_sections_1): Add dotdelta
 401         variable which reflects the VMA change due to alignment
 402         requirements.  Use dotdelta do change the LMA if
 403         ALIGN_WITH_INPUT is requested.
 404
 405 2014-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
 406
 407         * emultempl/mmix-elfnmmo.em (mmix_after_allocation): Fix typo in
 408         call to bfd_set_section_vma exposed by recent bfd_set_section_vma
 409         change.
 410
 411 2014-01-30  Sandra Loosemore  <sandra@codesourcery.com>
 412
 413         * Makefile.am (enios2elf.c, enios2linux.c): Update dependencies.
 414         * Makefile.in: Regenerated.
 415         * emulparams/nios2elf.sh (EXTRA_EM_FILE): Set.
 416         * emulparams/nios2linux.sh (EXTRA_EM_FILE): Set.
 417         * emultempl/nios2elf.em: New file.
 418         * gen-doc.texi (NIOSII): Set.
 419         * ld.texinfo (NIOSII): Set.
 420
 421 2014-01-28  Nick Clifton  <nickc@redhat.com>
 422
 423         * Makefile.am: Remove obsolete MSP430 emulations.
 424         * configure.tgt: Likewise.
 425         * emulparams/msp430all.sh: Likewise.
 426         * Makefile.in: Regenerate.
 427
 428 2014-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 429
 430         PR ld/16498
 431         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Improve
 432         orphaned TLS section handling.
 433
 434 2014-01-24  Alan Modra  <amodra@gmail.com>
 435
 436         * ldlang.c (lang_output_section_find_by_flags): Be careful to
 437         test look->bfd_section->flags if available rather than
 438         look->flags.  Separate SEC_THREAD_LOCAL handling from
 439         SEC_READONLY loop, and rewrite.
 440
 441 2014-01-22  Alan Modra  <amodra@gmail.com>
 442
 443         * ldlang.c (asneeded_list_head, asneeded_list_tail): New vars.
 444         (lang_init): Initialise them.
 445         (lang_print_asneeded): New function.
 446         (lang_process): Call lang_print_asneeded.
 447         * ldlang.h (struct asneeded_minfo): New.
 448         (asneeded_list_tail): Declare.
 449         * ldmain.c (add_archive_element): Improve archive map heading.
 450         * ldmisc.c (minfo): Stash --as-needed info.
 451
 452 2014-01-22  Alan Modra  <amodra@gmail.com>
 453
 454         * ld.h (struct map_symbol_def): Move to..
 455         * ldlang.h: ..here.
 456         * ldlang.c (print_assignment): Don't set expld.assign_name to dot.
 457
 458 2014-01-22  Alan Modra  <amodra@gmail.com>
 459
 460         * ld.texinfo (Output Section Discarding): Mention assigning to dot
 461         as a way of keeping otherwise empty sections.
 462         * ldexp.c (is_dot, is_value, is_sym_value, is_dot_ne_0,
 463         is_dot_plus_0, is_align_conditional): New predicates.
 464         (exp_fold_tree_1): Set SEC_KEEP when assigning to dot inside an
 465         output section, except for some special cases.
 466         * scripttempl/elfmicroblaze.sc: Use canonical form to align at
 467         end of .heap and .stack.
 468
 469 2014-01-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 470
 471         * emulparams/aarch64linuxb.sh (ELF_INTERPRETER_NAME): Define.
 472
 473 2014-01-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 474
 475         * emulparams/aarch64linux.sh (ELF_INTERPRETER_NAME): Define.
 476
 477 2014-01-20  Alan Modra  <amodra@gmail.com>
 478
 479         * ldlang.h (struct lang_definedness_hash_entry): Add by_object and
 480         by_script.  Make iteration a single bit field.
 481         (lang_track_definedness, lang_symbol_definition_iteration): Delete.
 482         (lang_symbol_defined): Declare.
 483         * ldlang.c (lang_statement_iteration): Expand comment a little.
 484         (lang_init <lang_definedness_table>): Make it bigger.
 485         (lang_track_definedness, lang_symbol_definition): Delete.
 486         (lang_definedness_newfunc): Update.
 487         (lang_symbol_defined): New function.
 488         (lang_update_definedness): Create entries here.  Do track whether
 489         script definition of symbol is valid, even when also defined in
 490         an object file.
 491         * ldexp.c (fold_name <DEFINED>): Update.
 492         (fold_name <NAME>): Allow self-assignment for absolute symbols
 493         defined in a linker script.
 494
 495 2014-01-20  Guy Martin <gmsoft@tuxicoman.be>
 496             Alan Modra  <amodra@gmail.com>
 497
 498         * ldlang.h (lang_output_section_get): Define.
 499         * ldlang.c (lang_output_section_get): Likewise.
 500         (init_os): Set the output_section userdata to the output
 501         section statement.
 502         * emultempl/hppaelf.em: Use lang_output_section_get instead of
 503         lang_output_section_find where applicable.
 504         * emultempl/aarch64elf.em: Likewise.
 505         * emultempl/aix.em: Likewise.
 506         * emultempl/armelf.em: Likewise.
 507         * emultempl/m68hc1xelf.em: Likewise.
 508         * emultempl/metagelf.em: Likewise.
 509         * emultempl/mipself.em: Likewise.
 510         * emultempl/ppc64elf.em: Likewise.
 511         * emultempl/spuelf.em: Likewise.
 512
 513 2014-01-17  Alan Modra  <amodra@gmail.com>
 514
 515         * genscripts.sh (COMPILE_IN): Don't set if already set.
 516         * emulparams/nds32elf.sh: Don't clear EMULATION_LIBPATH, set
 517         COMPILE_IN=no.
 518         * emulparams/nds32elf16m.sh: Likewise.
 519         * emulparams/nds32elf_linux.sh: Likewise.
 520         * emultempl/aix.em: Test COMPILE_IN value is "yes".
 521         * emultempl/armcoff.em: Likewise.
 522         * emultempl/elf32.em: Likewise.
 523         * emultempl/generic.em: Likewise.
 524         * emultempl/gld960.em: Likewise.
 525         * emultempl/gld960c.em: Likewise.
 526         * emultempl/linux.em: Likewise.
 527         * emultempl/lnk960.em: Likewise.
 528         * emultempl/m68kcoff.em: Likewise.
 529         * emultempl/sunos.em: Likewise.
 530         * emultempl/ticoff.em: Likewise.
 531
 532 2014-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 533
 534         PR ld/16456
 535         * genscripts.sh: Don't search directory with LIBPATH_SUFFIX_SKIP
 536         suffix.
 537         * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX_SKIP): Set to 64
 538         for elf32_x86_64 emulation.
 539         * emulparams/elf_i386.sh (LIBPATH_SUFFIX_SKIP): Set to 64
 540         for elf_i386 emulation.
 541
 542 2014-01-16  Alan Modra  <amodra@gmail.com>
 543
 544         * ld.h (fat_section_userdata_type, get_userdata): Move to..
 545         * ldlang.h (input_section_userdata_type, get_userdata): ..here.
 546         * ldlang.c (init_map_userdata): Delete.  Fold into..
 547         (sort_def_symbol): ..here.  Don't attach input section userdata
 548         to output sections or global bfd sections.
 549         (lang_map): Don't pre-allocate input section userdata.
 550         (init_os): Don't allocate userdata for output sections.
 551         (print_all_symbols): Update.
 552
 553 2014-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 554
 555         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
 556         Silence uninitialized warning on ehdr_start_save with older
 557         GCC.
 558
 559 2014-01-15  Alan Modra  <amodra@gmail.com>
 560
 561         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Define
 562         __ehdr_start before size_dynamic_sections and restore afterwards.
 563
 564 2014-01-10  Alan Modra  <amodra@gmail.com>
 565
 566         PR ld/14207
 567         PR ld/16322
 568         PR binutils/16323
 569         * ldlang.c (lang_size_sections): Remove unneeded RELRO base
 570         adjust.  Tidy comments.
 571         * ld.texinfo (DATA_SEGMENT_RELRO_END): Correct description.
 572
 573 2014-01-10  Hans-Peter Nilsson  <hp@axis.com>
 574
 575         * emulparams/crislinux.sh (COMMONPAGESIZE): Define.
 576
 577 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 578
 579         PR ld/14207
 580         PR ld/16322
 581         PR binutils/16323
 582         * ldlang.c (lang_size_sections): Properly align RELRO base.
 583
 584 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 585
 586         * ldver.c (ldversion): Update copyright year to 2014.
 587
 588 For older changes see ChangeLog-2013
 589 \f
 590 Copyright (C) 2014 Free Software Foundation, Inc.
 591
 592 Copying and distribution of this file, with or without modification,
 593 are permitted in any medium without royalty provided the copyright
 594 notice and this notice are preserved.
 595
 596 Local Variables:
 597 mode: change-log
 598 left-margin: 8
 599 fill-column: 74
 600 version-control: never
 601 End: