ld/ChangeLog

   1 2014-08-18  Alan Modra  <amodra@gmail.com>
   2
   3         * ld.texinfo (--as-needed): Clarify that references from libraries
   4         must be from needed libraries.
   5
   6 2014-08-18  Alan Modra  <amodra@gmail.com>
   7
   8         * emultempl/aarch64elf.em (gld${EMULATION_NAME}_after_allocation):
   9         Handle error status from bfd_elf_discard_info.
  10         * emultempl/armelf.em: Likewise.
  11         * emultempl/elf32.em: Likewise.
  12         * emultempl/hppaelf.em: Likewise.
  13         * emultempl/metagelf.em: Likewise.
  14         * emultempl/nios2elf.em: Likewise.
  15         * emultempl/ppc64elf.em: Likewise.
  16         * emultempl/tic6xdsbt.em: Likewise.
  17         * emultempl/vms.em: Likewise.
  18
  19 2014-08-14  Alan Modra  <amodra@gmail.com>
  20
  21         PR 16563
  22         * ldlang.c (map_head_is_link_order): Rename from
  23         stripped_excluded_sections.
  24         (lang_clear_os_map): New function, extracted from..
  25         (strip_excluded_output_sections): ..here.
  26         * ldlang.h (lang_clear_os_map): Declare.
  27         * ldwrite.c (ldwrite): Call lang_clear_os_map.
  28         * emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_after_allocation):
  29         Likewise.
  30
  31 2014-08-14  Alan Modra  <amodra@gmail.com>
  32
  33         * configure.ac: Move AC_PROG_CC and other macros earlier.  Delete
  34         plugin checks now done in config/plugins.m4.
  35         * config.in: Regenerate.
  36         * configure: Regenerate.
  37
  38 2014-08-14  Alan Modra  <amodra@gmail.com>
  39
  40         * plugin.c (is_ir_dummy_bfd): Test BFD_PLUGIN flag rather than
  41         flags.claimed.
  42
  43 2014-08-13  Yaakov Selkowitz  <yselkowi@redhat.com>
  44
  45         * pe-dll.c (autofilter_entry_type autofilter_symbollist_i386): Add
  46         __dso_handle.
  47
  48 2014-08-13  Alan Modra  <amodra@gmail.com>
  49
  50         * ldlang.c (open_input_bfds): Don't use bfd_elf_get_dyn_lib_class.
  51
  52 2014-08-12  Alan Modra  <amodra@gmail.com>
  53
  54         * ldlang.h (struct lang_input_statement_flags): Don't make "reload"
  55         field conditional on ENABLE_PLUGINS.
  56         * ldlang.c (open_input_bfds): Expand plugin_should_reload.
  57         * plugin.h (plugin_should_reload): Delete.
  58         * plugin.c (plugin_should_reload): Delete.
  59
  60 2014-08-12  Alan Modra  <amodra@gmail.com>
  61
  62         * ldmain.c (notice): Update args.
  63         * plugin.c (plugin_notice): Likewise.  Follow warning sym link.
  64         Handle new indirect symbol.
  65
  66 2014-08-12  Alan Modra  <amodra@gmail.com>
  67
  68         * plugin.c (plugin_load_plugins): Set link_info.lto_plugin_active.
  69
  70 2014-08-08  Ulrich Drepper  <drepper@gmail.com>
  71
  72         * ldlang.h (struct lang_input_statement_flags): Add pushed
  73         member.
  74         * ldlex.h (enum option_values): Add OPTION_PUSH_STATE and
  75         OPTION_POP_STATE.
  76         * lexsup.c (ld_options): Add entries for --push-state and
  77         --pop-state.
  78         (parse_args): Handle OPTION_PUSH_STATE and OPTION_POP_STATE.
  79         * ld.texinfo: Document --push-state and --pop-state.
  80
  81 2014-08-06  H.J. Lu  <hongjiu.lu@intel.com>
  82
  83         PR14918
  84         * plugin.c (plugin_opt_plugin_arg): Drop --pass-through.
  85
  86 2014-08-05  Alan Modra  <amodra@gmail.com>
  87
  88         * Makefile.in: Regenerate.
  89
  90 2014-07-29  Matthew Fortune  <matthew.fortune@imgtec.com>
  91
  92         * emulparams/elf32bmip.sh: Add .MIPS.abiflags.
  93         * emulparams/elf32bmipn32-defs.sh: Likewise.
  94         * emulparams/elf64bmip-defs.sh: Likewise.
  95
  96 2014-07-27  Anthony Green  <green@moxielogic.com>
  97
  98         * Makefile.am (ALL_EMULATION_SOURCES): Add moxiebox support.
  99         (emoxiebox.c): Build.
 100         * configure.tgt (targ_extra_ofiles): Add moxie-*-moxiebox*.
 101         * emulparams/moxiebox.sh (TEXT_START_ADDR): New file.
 102         * Makefile.in: Rebuilt.
 103
 104 2014-07-17  Stefan Kristiansson  <stefan.kristiansson@saunalahti.fi>
 105
 106         * emulparams/elf32or1k_linux.sh (TEXT_START_ADDR): Increase from
 107         0x0 to first page boundary at 0x2000.
 108
 109 2014-07-10  Max Filippov  <jcmvbkbc@gmail.com>
 110
 111         * emultempl/xtensaelf.em (is_inconsistent_linkonce_section):
 112         correctly handle missing dot in section name after
 113         ".gnu.linkonce.prop.".
 114
 115 2014-07-08  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 116
 117         * scripttempl/avr.sc: Remove KEEP for .data and
 118         force .bss VMA to end of .data VMA.
 119
 120 2014-07-08  Will Newton  <will.newton@linaro.org>
 121
 122         * emulparams/armelf_linux.sh (TEXT_START_ADDR): Increase
 123         alignment to 64kB boundary.
 124
 125 2014-07-04  Alan Modra  <amodra@gmail.com>
 126
 127         * configure.ac: Update "configure.in" comments.
 128         * configure: Regenerate.
 129
 130 2014-07-04  Alan Modra  <amodra@gmail.com>
 131
 132         * configure.ac: Rename from configure.in.
 133         * Makefile.in: Regenerate.
 134         * config.in: Regenerate.
 135
 136 2014-07-04  Alan Modra  <amodra@gmail.com>
 137
 138         * configure.in: Include bfd/version.m4.
 139         (AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
 140         (BFD_VERSION): Delete.
 141         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
 142         * configure: Regenerate.
 143         * Makefile.in: Regenerate.
 144
 145 2014-07-03  Alan Modra  <amodra@gmail.com>
 146
 147         PR 17068
 148         * ldlang.c (load_symbols): Always check flags.reload.
 149         (open_input_bfds): Always reload --as-needed shared libraries,
 150         not just when rescanning.
 151         * ldlang.h (struct lang_input_statement_flags): Update reload comment.
 152         * plugin.c (plugin_should_reload): Assume shared library arg.
 153         * plugin.h (plugin_should_reload): Update comment.
 154
 155 2014-07-01  Alan Modra  <amodra@gmail.com>
 156
 157         * emultempl/ppc64elf.em (stub_added): Delete.
 158         (gld${EMULATION_NAME}_finish): Call ppc64_elf_build_stubs even when
 159         none of the usual stubs have been added.  Only change entry_section
 160         for ELFv1.
 161
 162 2014-07-01  Alan Modra  <amodra@gmail.com>
 163
 164         * sysdep.h: Don't include limits.h and sys/param.h.  Don't
 165         include unistd.h twice.
 166         (LD_PATHMAX): Don't define.
 167         * ldlang.c (lang_common): Don't use UINT_MAX.
 168
 169 2014-07-01  Barney Stratford  <barney_stratford@fastmail.fm>
 170             Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 171             Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
 172             Soundararajan  <Sounderarajan.D@atmel.com>
 173
 174         * Makefile.am (ALL_EMULATION_SOURCES): Add avrtiny emulation source.
 175         (eavrtiny.c): Add rules for avrtiny emulation source.
 176         * Makefile.in: Regenerate.
 177         * configure.tgt: Add avrtiny to avr target emulations.
 178         * scripttempl/avrtiny.sc: New file.  Linker script template for
 179         avrtiny arch.
 180         * emulparams/avrtiny.sh: New file.  Emulation parameters for
 181         avrtiny arch.
 182
 183 2014-06-30  Ulrich Drepper  <drepper@gmail.com>
 184
 185         * lexsup.c (parse_args): Check whether provided SONAME is empty
 186         string.  If yes, warn and ignore it.  Don't overwrite valid SONAME
 187         with empty string.
 188
 189 2014-06-26  Linda Zhang  <lindasc@qq.com>
 190
 191         * emultempl/pe.em: Initialise insert_timestamp to true.
 192         Add a --no-insert-timestamp command line option.
 193         * emultempl/pep.em: Likewise.
 194         * ld.texinfo: Document that --insert-timestamp is enabled by
 195         default and that it now has an inverse command line option.
 196         * NEWS: Mention the new behaviour.
 197
 198 2014-06-25  Nick Clifton  <nickc@redhat.com>
 199
 200         * Makefile.am (ALL_EMULATION_SOURCES): Move ei386pep.c from
 201         here...
 202         (ALL_64_EMULATION_SOURCES): ... to here.
 203         (ALL_EMUL_EXTRA_OFILES): Move pep-dll.o from here...
 204         (ALL_64_EMUL_EXTRA_OFILES): New.  ... to here.
 205         * configure.in (EMUL_EXTRA_OFILES): Include
 206         ALL_64_EMUL_EXTRA_OFILES when making a 64-bit enabled build.
 207         * Makefile.in: Regenerate.
 208         * configure: Regenerate.
 209
 210 2014-06-18  Andreas Tobler  <andreast@fgznet.ch>
 211
 212         * configure.tgt (arm*-*-freebsd*): Update targ_extra_emuls.
 213         (arm*b-*-freebsd*): Add target.
 214         * emulparams/armelfb_fbsd.sh: Added.
 215         * emulparams/armelf_fbsd.sh: Updated.
 216         * Makefile.am (ALL_EMULATION_SOURCES): Add earmelfb_fbsd.c.
 217         * Makefile.in: Regenerate.
 218
 219 2014-06-16  Alan Modra  <amodra@gmail.com>
 220
 221         * scripttempl/elf.sc: Edit out __rela_iplt symbol assignments from
 222         .rel sections, and __rel_iplt from .rela sections.
 223         * scripttempl/nds32elf.sc: Likewise.
 224         * Makefile.am (ends32*.c) Depend on nds32elf.sc.
 225         * Makefile.in: Regenerate.
 226
 227 2014-06-13  Alan Modra  <amodra@gmail.com>
 228
 229         PR 17047
 230         * ldlang.c (output_bfd_hash_table_free_fn): Delete.
 231         (open_output): Don't set it..
 232         * ldmain.c (ld_cleanup): ..or call it.
 233
 234 2014-06-13  Alan Modra  <amodra@gmail.com>
 235
 236         * emultempl/cr16elf.em, * emultempl/elf32.em, * emultempl/genelf.em,
 237         * emultempl/m68kcoff.em, * emultempl/m68kelf.em,
 238         * emultempl/nds32elf.em, * emultempl/pe.em, * emultempl/pep.em,
 239         * ldlang.c, * ldmain.c, * pe-dll.c: Update for bfd.link_next change.
 240
 241 2014-06-13  Alan Modra  <amodra@gmail.com>
 242
 243         * Makefile.am (ALL_EMULATION_SOURCES): Add enios2elf.c, enios2linux.c.
 244         * Makefile.in: Regenerate.
 245
 246 2014-06-07  Alan Modra  <amodra@gmail.com>
 247
 248         * ldexp.c (exp_fold_tree_1 <etree_provide>): Make PROVIDEd
 249         linker script symbol value override a built-in linker symbol.
 250
 251 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
 252
 253         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
 254         bfd's development.sh.
 255         * Makefile.in, configure: Regenerate.
 256
 257 2014-06-02  Alan Modra  <amodra@gmail.com>
 258
 259         * emulparams/elf32bfin.sh: Rename from bfin.sh.
 260         * emulparams/elf32bfinfd.sh: Update to suit.
 261         * emulparams/msp430.sh: Rename from msp430all.sh.  Remove
 262         MSP430_NAME and msp430X vars.
 263         * emulparams/msp430X.sh: New.
 264         * emulparams/score3_elf.sh: Rename from scoreelf.sh.  Remove
 265         SCORE_NAME and score7_elf ARCH setting.
 266         * emulparams/score7_elf.sh: New.
 267         * Makefile.am (eelf32bfin.c, eelf32bfinfd.c): Update dependencies.
 268         (emsp430.c, emsp430X.c, escore3_elf.c, escore7_elf.c): Likewise.
 269         * Makefile.in: Regenerate.
 270         * genscripts.sh: Delete customizer_script param.
 271
 272 2014-05-28  Hans-Peter Nilsson  <hp@axis.com>
 273
 274         * Makefile.am: Change all rules with ${GENSCRIPTS}
 275         invocations to be just dependencies.
 276         ($(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES))
 277         (run-genscripts): New rules.
 278         * Makefile.in: Regenerate.
 279
 280 2014-05-27  DJ Delorie  <dj@redhat.com>
 281
 282         * ld/ldemul.h (extra_map_file_text): New field.
 283         (ldemul_extra_map_file_text): Declare.
 284         * ld/ldemul.c (ldemul_extra_map_file_text): Define.
 285         * ld/ldlang.c (lang_map): Call it.
 286
 287         * ld/emultempl/rxelf.em: Add extra_map_file_text hook.
 288         * ld/emultempl/aix.em: Add NULL extra_map_file_text hook.
 289         * ld/emultempl/armcoff.em: Likewise.
 290         * ld/emultempl/beos.em: Likewise.
 291         * ld/emultempl/elf32.em: Likewise.
 292         * ld/emultempl/generic.em: Likewise.
 293         * ld/emultempl/gld960.em: Likewise.
 294         * ld/emultempl/gld960c.em: Likewise.
 295         * ld/emultempl/linux.em: Likewise.
 296         * ld/emultempl/lnk960.em: Likewise.
 297         * ld/emultempl/m68kcoff.em: Likewise.
 298         * ld/emultempl/pe.em: Likewise.
 299         * ld/emultempl/pep.em: Likewise.
 300         * ld/emultempl/sunos.em: Likewise.
 301         * ld/emultempl/ticoff.em: Likewise.
 302         * ld/emultempl/vanilla.em: Likewise.
 303
 304 2014-05-24  Alan Modra  <amodra@gmail.com>
 305
 306         * ldlang.c (base): Move variable to..
 307         * mri.c: ..here, and make static.
 308         * ldlang.h (base): Delete declaration.
 309
 310 2014-05-20  Hans-Peter Nilsson  <hp@axis.com>
 311
 312         * Makefile.am (ALL_EMULATION_SOURCES): Add missing eelf32mbel_linux.c.
 313         * Makefile.in: Regenerate.
 314
 315 2014-05-20  Alan Modra  <amodra@gmail.com>
 316
 317         PR 16952
 318         * emulparams/elf32ppccommon.sh (_SDA_BASE_, _SDA2_BASE_): Delete.
 319         * emultempl/ppc32elf.em (ppc_before_allocation): Call
 320         ppc_elf_maybe_strip_sdata_syms.
 321         * ldlang.c (size_input_section): Correct output_offset value
 322         for excluded input sections.
 323
 324 2014-05-16  John Marino  <binutils@marino.st>
 325
 326         * configure.tgt: Add /lib to dragonfly NATIVE_LIB_DIRS.
 327
 328 2014-05-11  Chung-Lin Tang  <cltang@codesourcery.com>
 329
 330         * emulparams/nios2linux.sh (OTHER_GOT_SYMBOLS): Wrap _gp in HIDDEN(),
 331         and gp in PROVIDE_HIDDEN.
 332
 333 2014-05-10  Hans-Peter Nilsson  <hp@bitrange.com>
 334
 335         * ldlang.c (lang_finish): Don't call bfd_link_hash_table_free here.
 336         (output_bfd_hash_table_free_fn): New variable.
 337         (open_output): Save the _bfd_link_hash_table_free function for the
 338         output_bfd into output_bfd_hash_table_free_fn.
 339         * ldmain.c (ld_cleanup): If set, call output_bfd_hash_table_free_fn
 340         on link_info.hash.
 341         * ldlang.h (output_bfd_hash_table_free_fn): Declare.
 342
 343 2014-05-02  Alan Modra  <amodra@gmail.com>
 344
 345         * emultempl/metagelf.em: Update bfd target vector naming.
 346         * emultempl/nios2elf.em: Likewise.
 347         * emultempl/spuelf.em: Likewise.
 348         * emultempl/tic6xdsbt.em: Likewise.
 349
 350 2014-04-22  Christian Svensson  <blue@cmd.nu>
 351
 352         * Makefile.am: Remove openrisc and or32 support.  Add support for or1k.
 353         * configure.tgt: Likewise.
 354         * emulparams/elf32or1k.sh: New file.
 355         * emulparams/elf32or1k_linux.sh: New file.
 356         * emulparams/elf32openrisc.sh: Delete.
 357         * emulparams/or32.sh: Delete.
 358         * emulparams/or32elf.sh: Delete.
 359         * scripttempl/or32.sc: Delete.
 360         * Makefile.in: Regenerate.
 361
 362 2014-04-21  Richard Henderson  <rth@redhat.com>
 363
 364         * emultempl/alphaelf.em (alpha_after_parse): Enable 2 relax passes.
 365
 366 2014-04-16  Steve Ellcey  <sellcey@mips.com>
 367
 368         * emultempl/elf32.em: Include safe-ctype.h.
 369
 370 2014-04-16  Steve Ellcey  <sellcey@mips.com>
 371
 372         * ldbuildid.c (generate_build_id): Add ATTRIBUTE_UNUSED to size arg.
 373
 374 2014-04-09  Nick Clifton  <nickc@redhat.com>
 375
 376         * Makefile.am (default-manifest.o): Remove rule.
 377         (EMUL_EXTRA_BINARIES): Delete.
 378         (ALL_EMUL_EXTRA_BINARIES): Delete.
 379         (ld_new_DEPENDENCIES): Remove EMUL_EXTRA_BINARIES.
 380         (install-data-local): Remove EMUL_EXTRA_BINARIES.
 381         * Makefile.in: Regenerate.
 382         * configure.in (all_emul_extra_binaries): Delete.
 383         (EMUL_EXTRA_BINARIES): Remove.
 384         * configure: Regenerate.
 385         * configure.tgt (target_extra_binaries): Delete.
 386         * emultempl/default-manifest.rc: Delete.
 387         * ld.texinfo: Remove discussion of default manifest.
 388         * emulparams/i386pe.sh (DEFAULT_MANIFEST): Delete.
 389         * emulparams/i386pep.sh (DEFAULT_MANIFEST): Delete.
 390
 391 2014-04-09  Alan Modra  <amodra@gmail.com>
 392
 393         * emultempl/spuelf.em: Include safe-ctype.h, remove duplicate errno.h.
 394         * emultempl/nds32elf.em: Include bfd_stdint.h.
 395         * po/POTFILES.in: Regenerate.
 396
 397 2014-04-09  Alan Modra  <amodra@gmail.com>
 398
 399         * emultempl/ppc32elf.em (no_zero_padding, ppc_finish): New functions.
 400         (LDEMUL_FINISH): Define.
 401
 402 2014-04-08  Nick Clifton  <nickc@redhat.com>
 403
 404         * scripttempl/pe.sc (R_RSRC): Remove default manifest.
 405         * scripttempl/pep.sc (R_RSRC): Remove default manifest.
 406
 407 2014-04-08  Jon TURNEY  <jon.turney@dronecode.org.uk>
 408
 409         * emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
 410         Move code for parsing build-id option and calculating the build-id to...
 411         * ldbuildid.c: New file.
 412         * ldbuildid.h: New file.
 413         * Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
 414         files.
 415         * Makefile.in: Regenerate.
 416         * ld.texinfo: Update --build-id description to mention COFF
 417         support.
 418         * NEWS: Mention support for COFF build ids.
 419         * emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
 420         (pecoff_checksum_contents, write_build_id, setup_build_id)
 421         (gld_${EMULATION_NAME}_after_open):  Handle and implement
 422         build-id option.
 423         * emultempl/pep.em: Likewise.
 424
 425 2014-04-04  Cary Coutant  <ccoutant@google.com>
 426
 427         PR gold/16804
 428         * ld.texinfo: Document optional comma following output section
 429         command and overlay command.
 430
 431 2014-04-04  Alan Modra  <amodra@gmail.com>
 432
 433         * ldlang.c (lang_size_sections_1 <lang_input_section_enum>): Use
 434         current "fill", not "output_section_statement->fill".
 435
 436 2014-03-31  Nick Clifton  <nickc@redhat.com>
 437
 438         PR ld/16744
 439         * emultempl/elf32.em (_after_open): Create a .note.GNU-stack
 440         section when performing a relocatable link with -z [no]execstack
 441         specified.
 442
 443 2014-03-27  H.J. Lu  <hongjiu.lu@intel.com>
 444
 445         PR ld/16756
 446         * ldmain.c (symbol_warning): New function.
 447         (warning_callback): Use it.  Scan all input files for a reference
 448         to SYMBOL.
 449
 450 2014-03-21  Christopher Faylor  <me.cygwin2013@cgf.cx>
 451
 452         * ld.texinfo: Document change in handling of --enable-auto-image-base.
 453         * emultempl/pe.em (pe_auto_image_base): Set to default base.
 454         (gld_${EMULATION_NAME}_list_options): Change usage message to reflect
 455         optional --enable-auto-image-base argument.
 456         (gld${EMULATION_NAME}_handle_option): Handle optional
 457         --enable-auto-image-base argument.
 458         (compute_dll_image_base): Eliminate constant.  Use pe_auto_image_base.
 459
 460 2014-03-19  Nick Clifton  <nickc@redhat.com>
 461
 462         * Makefile.am (default-manifest.o): Use WINDRES_FOR_TARGET.
 463         * Makefile.in: Regenerate.
 464         * emultempl/default-manifest.rc: Fix typo.
 465         * scripttempl/pe.sc (R_RSRC): Fix default-manifest exclusion.
 466         (.rsrc): Add SUBALIGN(4).  Remove SORT.
 467         * scripttempl/pep.sc: Likewise.
 468
 469 2014-03-17  Christopher Faylor  <me.cygwin2014@cgf.cx>
 470
 471         * Makefile.am: Use host version of windres.
 472         * Makefile.in: Regenerate.
 473
 474 2014-03-14  Romain Geissler  <romain.geissler@amadeus.com>
 475             Alan Modra  <amodra@gmail.com>
 476
 477         * ldlang.h (full_name_provided): New input flag.
 478         * ldlang.c (new_afile): Don't use lang_input_file_is_search_file_enum
 479         for -l:namespec.  Instead use lang_input_file_is_l_enum with
 480         full_name_provided flag.
 481         * ldlfile.c (ldfile_open_file_search): Don't complete lib name if
 482         full_name_provided flag is set.
 483         * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
 484         Handle full_name_provided libraries.  Tidy EXTRA_SHLIB_EXTENSION
 485         support.  Set DT_NEEDED for -l:namespec as namespec.
 486         * emultempl/aix.em (ppc_after_open_output): Handle full_name_provided.
 487         * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
 488         Don't handle full_name_provided libraries.
 489         * emultempl/pe.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
 490         * emultempl/pep.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
 491         * emultempl/vms.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
 492
 493 2014-03-12  Alan Modra  <amodra@gmail.com>
 494
 495         * Makefile.in: Regenerate.
 496
 497 2014-03-05  Alan Modra  <amodra@gmail.com>
 498
 499         Update copyright years.
 500
 501 2014-03-04  Nick Clifton  <nickc@redhat.com>
 502
 503         * Makefile.am (ALL_EMUL_EXTRA_BINARIES): Remove default-manifest.
 504         * Makefile.in: Regenerate.
 505
 506 2014-02-27  Yuri Gribov  <y.gribov@samsung.com>
 507
 508         * emultempl/armelf.em (OPTION_LONG_PLT): Define.
 509         (PARSE_AND_LIST_LONGOPTS): Add long-plt.
 510         (PARSE_AND_LIST_OPTIONS): Likewise.
 511         (PARSE_AND_LIST_ARGS_CASES): Handle long-plt.
 512         * ld.texinfo: Document --long-plt.
 513
 514 2014-02-27  Alan Modra  <amodra@gmail.com>
 515
 516         * emulparams/elf32ppcvxworks.sh: Source plt_unwind.sh and
 517         use ppc32elf.em.
 518         * emultempl/ppc32elf.em (ppc_after_open): Don't compile for
 519         vxworks.
 520         (LDEMUL_AFTER_OPEN): Don't set for vxworks.
 521         (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Exclude
 522         -secure-plt, -bss-plt and -sdata-got when vxworks.
 523
 524 2014-02-27  Nick Clifton  <nickc@redhat.com>
 525
 526         * configure.in (all_emul_extra_binaries): New variable.  Populated
 527         by invoking configure.tgt.
 528         (EMUL_EXTRA_BINARIES): New substitution.
 529         * configure: Regenerate.
 530         * configure.tgt (target_extra_binaries): New variable.  Set to
 531         default-manifest.o for Cygwin and MinGW targets.
 532         * Makefile.am (EMUL_EXTRA_BINARIES): New variable.  Initialised
 533         by the configure script.
 534         (ALL_EMUL_EXTRA_BINARIES): New variable.
 535         (default-manifest.o): New rule to build the default manifest.
 536         (ld_new_DEPENDENCIES): Add EMUL_EXTRA_BINARIES.
 537         (install-data-local): Add EMUL_EXTRA_BINARIES.
 538         * Makefile.in: Regenerate.
 539         * ld.texinfo: Document default manifest support.
 540         * emulparams/i386pe.sh (DEFAULT_MANIFEST): Define.
 541         * emulparams/i386pep.sh (DEFAULT_MANIFEST): Define.
 542         * emultempl/default-manifest.rc: New file.
 543         * scripttempl/pe.sc (R_RSRC): Include DEFAULT_MANIFEST, if defined.
 544         * scripttempl/pep.sc (R_RSRC): Likewise.
 545
 546 2014-02-26  Dan Mick  <dan.mick@inktank.com>
 547
 548         PR ld/16569
 549         * ldcref.c (cref_sort_array): Compare unmangled names unless
 550         demanglng has been requiested.
 551         (output_one_cref): Output unmangled name unless demangling has
 552         been requested.
 553
 554 2014-02-19  Igor Zamyatin  <igor.zamyatin@intel.com>
 555             H.J. Lu  <hongjiu.lu@intel.com>
 556
 557         * emulparams/elf_x86_64.sh (TINY_READONLY_SECTION): New.
 558
 559 2014-02-19  Alan Modra  <amodra@gmail.com>
 560
 561         * emultempl/ppc64elf.em (params): Init new field.
 562         (ppc_create_output_section_statements): Set params.save_restore_funcs
 563         default.
 564         (PARSE_AND_LIST_*): Add support for --save-restore-funcs and
 565         --no-save-restore-funcs.
 566
 567 2014-02-17  Alan Modra  <amodra@gmail.com>
 568
 569         * emultemps/ppc64elf.em (params): New static struct replacing
 570         various other static vars.  Adjust code throughout file.
 571
 572 2014-02-17  Alan Modra  <amodra@gmail.com>
 573
 574         * emultempl/ppc32elf.em (ppc_after_open_output): Really enable
 575         ppc476 workaround for ld -r.
 576
 577 2014-02-12  Alan Modra  <amodra@gmail.com>
 578
 579         * emultempl/ppc32elf.em (pagesize): New static var.
 580         (ppc_after_open_output): Set params.pagesize_p2 from pagesize.
 581         (PARSE_AND_LIST_ARGS_CASES): Adjust to use pagesize.
 582
 583 2014-02-11  Andrew Pinski  <apinski@cavium.com>
 584
 585         * emulparams/aarch64linux32.sh (LIBPATH_SUFFIX): Change to ilp32.
 586         (ELF_INTERPRETER_NAME): Define.
 587         * emulparams/aarch64linux32b.sh (ELF_INTERPRETER_NAME): Define.
 588
 589 2014-02-10  Alan Modra  <amodra@gmail.com>
 590
 591         * po/ld.pot: Regenerate.
 592
 593 2014-02-03  Alan Modra  <amodra@gmail.com>
 594
 595         * emultempl/ppc32elf.em (no_tls_get_addr_opt, emit_stub_syms)
 596         plt_style): Delete.  Adjust all refs to instead use..
 597         (params): ..this.  New variable.
 598         (ppc_after_open_output): New function.  Tweak params and pass to
 599         ppc_elf_link_params.
 600         (ppc_after_open): Adjust ppc_elf_select_plt_layout call.
 601         (ppc_before_allocation): Adjust ppc_elf_tls_setup call.  Enable
 602         relaxation for ppc476 workaround.
 603         (PARSE_AND_LIST_*): Add --{no-,}ppc476-workaround support.
 604         (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Define.
 605
 606 2014-02-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 607
 608         * ld/ld.texinfo: Change ALIGN_WITH_INPUT documentation.
 609         * ld/ldlang.c (lang_size_sections_1): Add dotdelta
 610         variable which reflects the VMA change due to alignment
 611         requirements.  Use dotdelta do change the LMA if
 612         ALIGN_WITH_INPUT is requested.
 613
 614 2014-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
 615
 616         * emultempl/mmix-elfnmmo.em (mmix_after_allocation): Fix typo in
 617         call to bfd_set_section_vma exposed by recent bfd_set_section_vma
 618         change.
 619
 620 2014-01-30  Sandra Loosemore  <sandra@codesourcery.com>
 621
 622         * Makefile.am (enios2elf.c, enios2linux.c): Update dependencies.
 623         * Makefile.in: Regenerated.
 624         * emulparams/nios2elf.sh (EXTRA_EM_FILE): Set.
 625         * emulparams/nios2linux.sh (EXTRA_EM_FILE): Set.
 626         * emultempl/nios2elf.em: New file.
 627         * gen-doc.texi (NIOSII): Set.
 628         * ld.texinfo (NIOSII): Set.
 629
 630 2014-01-28  Nick Clifton  <nickc@redhat.com>
 631
 632         * Makefile.am: Remove obsolete MSP430 emulations.
 633         * configure.tgt: Likewise.
 634         * emulparams/msp430all.sh: Likewise.
 635         * Makefile.in: Regenerate.
 636
 637 2014-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 638
 639         PR ld/16498
 640         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Improve
 641         orphaned TLS section handling.
 642
 643 2014-01-24  Alan Modra  <amodra@gmail.com>
 644
 645         * ldlang.c (lang_output_section_find_by_flags): Be careful to
 646         test look->bfd_section->flags if available rather than
 647         look->flags.  Separate SEC_THREAD_LOCAL handling from
 648         SEC_READONLY loop, and rewrite.
 649
 650 2014-01-22  Alan Modra  <amodra@gmail.com>
 651
 652         * ldlang.c (asneeded_list_head, asneeded_list_tail): New vars.
 653         (lang_init): Initialise them.
 654         (lang_print_asneeded): New function.
 655         (lang_process): Call lang_print_asneeded.
 656         * ldlang.h (struct asneeded_minfo): New.
 657         (asneeded_list_tail): Declare.
 658         * ldmain.c (add_archive_element): Improve archive map heading.
 659         * ldmisc.c (minfo): Stash --as-needed info.
 660
 661 2014-01-22  Alan Modra  <amodra@gmail.com>
 662
 663         * ld.h (struct map_symbol_def): Move to..
 664         * ldlang.h: ..here.
 665         * ldlang.c (print_assignment): Don't set expld.assign_name to dot.
 666
 667 2014-01-22  Alan Modra  <amodra@gmail.com>
 668
 669         * ld.texinfo (Output Section Discarding): Mention assigning to dot
 670         as a way of keeping otherwise empty sections.
 671         * ldexp.c (is_dot, is_value, is_sym_value, is_dot_ne_0,
 672         is_dot_plus_0, is_align_conditional): New predicates.
 673         (exp_fold_tree_1): Set SEC_KEEP when assigning to dot inside an
 674         output section, except for some special cases.
 675         * scripttempl/elfmicroblaze.sc: Use canonical form to align at
 676         end of .heap and .stack.
 677
 678 2014-01-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 679
 680         * emulparams/aarch64linuxb.sh (ELF_INTERPRETER_NAME): Define.
 681
 682 2014-01-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 683
 684         * emulparams/aarch64linux.sh (ELF_INTERPRETER_NAME): Define.
 685
 686 2014-01-20  Alan Modra  <amodra@gmail.com>
 687
 688         * ldlang.h (struct lang_definedness_hash_entry): Add by_object and
 689         by_script.  Make iteration a single bit field.
 690         (lang_track_definedness, lang_symbol_definition_iteration): Delete.
 691         (lang_symbol_defined): Declare.
 692         * ldlang.c (lang_statement_iteration): Expand comment a little.
 693         (lang_init <lang_definedness_table>): Make it bigger.
 694         (lang_track_definedness, lang_symbol_definition): Delete.
 695         (lang_definedness_newfunc): Update.
 696         (lang_symbol_defined): New function.
 697         (lang_update_definedness): Create entries here.  Do track whether
 698         script definition of symbol is valid, even when also defined in
 699         an object file.
 700         * ldexp.c (fold_name <DEFINED>): Update.
 701         (fold_name <NAME>): Allow self-assignment for absolute symbols
 702         defined in a linker script.
 703
 704 2014-01-20  Guy Martin <gmsoft@tuxicoman.be>
 705             Alan Modra  <amodra@gmail.com>
 706
 707         * ldlang.h (lang_output_section_get): Define.
 708         * ldlang.c (lang_output_section_get): Likewise.
 709         (init_os): Set the output_section userdata to the output
 710         section statement.
 711         * emultempl/hppaelf.em: Use lang_output_section_get instead of
 712         lang_output_section_find where applicable.
 713         * emultempl/aarch64elf.em: Likewise.
 714         * emultempl/aix.em: Likewise.
 715         * emultempl/armelf.em: Likewise.
 716         * emultempl/m68hc1xelf.em: Likewise.
 717         * emultempl/metagelf.em: Likewise.
 718         * emultempl/mipself.em: Likewise.
 719         * emultempl/ppc64elf.em: Likewise.
 720         * emultempl/spuelf.em: Likewise.
 721
 722 2014-01-17  Alan Modra  <amodra@gmail.com>
 723
 724         * genscripts.sh (COMPILE_IN): Don't set if already set.
 725         * emulparams/nds32elf.sh: Don't clear EMULATION_LIBPATH, set
 726         COMPILE_IN=no.
 727         * emulparams/nds32elf16m.sh: Likewise.
 728         * emulparams/nds32elf_linux.sh: Likewise.
 729         * emultempl/aix.em: Test COMPILE_IN value is "yes".
 730         * emultempl/armcoff.em: Likewise.
 731         * emultempl/elf32.em: Likewise.
 732         * emultempl/generic.em: Likewise.
 733         * emultempl/gld960.em: Likewise.
 734         * emultempl/gld960c.em: Likewise.
 735         * emultempl/linux.em: Likewise.
 736         * emultempl/lnk960.em: Likewise.
 737         * emultempl/m68kcoff.em: Likewise.
 738         * emultempl/sunos.em: Likewise.
 739         * emultempl/ticoff.em: Likewise.
 740
 741 2014-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 742
 743         PR ld/16456
 744         * genscripts.sh: Don't search directory with LIBPATH_SUFFIX_SKIP
 745         suffix.
 746         * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX_SKIP): Set to 64
 747         for elf32_x86_64 emulation.
 748         * emulparams/elf_i386.sh (LIBPATH_SUFFIX_SKIP): Set to 64
 749         for elf_i386 emulation.
 750
 751 2014-01-16  Alan Modra  <amodra@gmail.com>
 752
 753         * ld.h (fat_section_userdata_type, get_userdata): Move to..
 754         * ldlang.h (input_section_userdata_type, get_userdata): ..here.
 755         * ldlang.c (init_map_userdata): Delete.  Fold into..
 756         (sort_def_symbol): ..here.  Don't attach input section userdata
 757         to output sections or global bfd sections.
 758         (lang_map): Don't pre-allocate input section userdata.
 759         (init_os): Don't allocate userdata for output sections.
 760         (print_all_symbols): Update.
 761
 762 2014-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 763
 764         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
 765         Silence uninitialized warning on ehdr_start_save with older
 766         GCC.
 767
 768 2014-01-15  Alan Modra  <amodra@gmail.com>
 769
 770         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Define
 771         __ehdr_start before size_dynamic_sections and restore afterwards.
 772
 773 2014-01-10  Alan Modra  <amodra@gmail.com>
 774
 775         PR ld/14207
 776         PR ld/16322
 777         PR binutils/16323
 778         * ldlang.c (lang_size_sections): Remove unneeded RELRO base
 779         adjust.  Tidy comments.
 780         * ld.texinfo (DATA_SEGMENT_RELRO_END): Correct description.
 781
 782 2014-01-10  Hans-Peter Nilsson  <hp@axis.com>
 783
 784         * emulparams/crislinux.sh (COMMONPAGESIZE): Define.
 785
 786 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 787
 788         PR ld/14207
 789         PR ld/16322
 790         PR binutils/16323
 791         * ldlang.c (lang_size_sections): Properly align RELRO base.
 792
 793 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 794
 795         * ldver.c (ldversion): Update copyright year to 2014.
 796
 797 For older changes see ChangeLog-2013
 798 \f
 799 Copyright (C) 2014 Free Software Foundation, Inc.
 800
 801 Copying and distribution of this file, with or without modification,
 802 are permitted in any medium without royalty provided the copyright
 803 notice and this notice are preserved.
 804
 805 Local Variables:
 806 mode: change-log
 807 left-margin: 8
 808 fill-column: 74
 809 version-control: never
 810 End: