ld/ChangeLog

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