ld/ChangeLog

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