ld/ChangeLog

   1 2014-10-14  Tristan Gingold  <gingold@adacore.com>
   2
   3         * NEWS: Add marker for 2.25.
   4
   5 2014-10-13  Alan Modra  <amodra@gmail.com>
   6
   7         * ldlang.c (lang_add_section): Set up map_head.s and map_tail.s when
   8         relocatable.
   9
  10 2014-09-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
  11
  12         * emultempl/nds32elf.em (nds32_elf_after_open): Do not keep
  13         ex9 234th entry.
  14         (nds32_elf_after_allocation): Move all optimizations into
  15         nds32_elf_relax_section.
  16
  17 2014-09-15  Andrew Bennett  <andrew.bennett@imgtec.com>
  18             Matthew Fortune  <matthew.fortune@imgtec.com>
  19
  20         * ldmain.c (get_emulation): Add support for -mips32r6 and -mips64r6.
  21
  22 2014-09-12  Andrew Bennett  <andrew.bennett@imgtec.com>
  23
  24         * configure.tgt: Add mips*-img-elf* target triple.
  25
  26 2014-09-01  Jon TURNEY  <jon.turney@dronecode.org.uk>
  27
  28         * emultempl/pe.em (write_build_id, setup_build_id): Change pe/coff
  29         build-id section name from '.build-id' to '.buildid'.
  30         * emultempl/pep.em (write_build_id, setup_build_id): Ditto.
  31
  32 2014-08-22  Andreas Tobler  <andreast@fgznet.ch>
  33
  34         * emulparams/armelf_fbsd.sh (TEXT_START_ADDR): Increase alignment to
  35         64kB boundary like in armelf_linux.sh.
  36
  37 2014-08-22  Alan Modra  <amodra@gmail.com>
  38
  39         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
  40         bfd_elf_discard_info after generating glink .eh_frame.  Delete
  41         redundant test on ppc64_elf_setup_section_lists status.
  42
  43 2014-08-20  Maciej W. Rozycki  <macro@codesourcery.com>
  44
  45         * emultempl/armelf.em (OPTION_STUBGROUP_SIZE): Fix formatting.
  46         (OPTION_NO_MERGE_EXIDX_ENTRIES, OPTION_LONG_PLT): Likewise.
  47
  48 2014-08-20  Will Newton  <will.newton@linaro.org>
  49
  50         * configure.tgt: Default armeb-*-eabi* to big endian.
  51
  52 2014-08-20  Daniel Micay  <danielmicay@gmail.com>
  53
  54         * emultempl/pep.em: Add --high-entropy-va switch.
  55         * ld.texinfo: Document the --high-entropy-va switch.
  56
  57 2014-08-20  Nick Clifton  <nickc@redhat.com>
  58
  59         * scripttempl/DWARF.sc: Add copyright notice.
  60         * scripttempl/aix.sc: Likewise.
  61         * scripttempl/alpha.sc: Likewise.
  62         * scripttempl/alphavms.sc: Likewise.
  63         * scripttempl/aout.sc: Likewise.
  64         * scripttempl/armaout.sc: Likewise.
  65         * scripttempl/armbpabi.sc: Likewise.
  66         * scripttempl/armcoff.sc: Likewise.
  67         * scripttempl/avr.sc: Likewise.
  68         * scripttempl/avrtiny.sc: Likewise.
  69         * scripttempl/crisaout.sc: Likewise.
  70         * scripttempl/delta68.sc: Likewise.
  71         * scripttempl/dlx.sc: Likewise.
  72         * scripttempl/elf.sc: Likewise.
  73         * scripttempl/elf32cr16.sc: Likewise.
  74         * scripttempl/elf32cr16c.sc: Likewise.
  75         * scripttempl/elf32crx.sc: Likewise.
  76         * scripttempl/elf32msp430.sc: Likewise.
  77         * scripttempl/elf32msp430_3.sc: Likewise.
  78         * scripttempl/elf32sh-symbian.sc: Likewise.
  79         * scripttempl/elf32xc16x.sc: Likewise.
  80         * scripttempl/elf32xc16xl.sc: Likewise.
  81         * scripttempl/elf32xc16xs.sc: Likewise.
  82         * scripttempl/elf64hppa.sc: Likewise.
  83         * scripttempl/elf_chaos.sc: Likewise.
  84         * scripttempl/elfd10v.sc: Likewise.
  85         * scripttempl/elfd30v.sc: Likewise.
  86         * scripttempl/elfi370.sc: Likewise.
  87         * scripttempl/elfm68hc11.sc: Likewise.
  88         * scripttempl/elfm68hc12.sc: Likewise.
  89         * scripttempl/elfmicroblaze.sc: Likewise.
  90         * scripttempl/elfxgate.sc: Likewise.
  91         * scripttempl/elfxtensa.sc: Likewise.
  92         * scripttempl/epiphany_4x4.sc: Likewise.
  93         * scripttempl/epocpe.sc: Likewise.
  94         * scripttempl/h8300.sc: Likewise.
  95         * scripttempl/h8300h.sc: Likewise.
  96         * scripttempl/h8300hn.sc: Likewise.
  97         * scripttempl/h8300s.sc: Likewise.
  98         * scripttempl/h8300sn.sc: Likewise.
  99         * scripttempl/h8300sx.sc: Likewise.
 100         * scripttempl/h8300sxn.sc: Likewise.
 101         * scripttempl/h8500.sc: Likewise.
 102         * scripttempl/h8500b.sc: Likewise.
 103         * scripttempl/h8500c.sc: Likewise.
 104         * scripttempl/h8500m.sc: Likewise.
 105         * scripttempl/h8500s.sc: Likewise.
 106         * scripttempl/hppaelf.sc: Likewise.
 107         * scripttempl/i386beos.sc: Likewise.
 108         * scripttempl/i386coff.sc: Likewise.
 109         * scripttempl/i386go32.sc: Likewise.
 110         * scripttempl/i386msdos.sc: Likewise.
 111         * scripttempl/i860coff.sc: Likewise.
 112         * scripttempl/i960.sc: Likewise.
 113         * scripttempl/ia64vms.sc: Likewise.
 114         * scripttempl/ip2k.sc: Likewise.
 115         * scripttempl/iq2000.sc: Likewise.
 116         * scripttempl/m68kaux.sc: Likewise.
 117         * scripttempl/m68kcoff.sc: Likewise.
 118         * scripttempl/m88kbcs.sc: Likewise.
 119         * scripttempl/mcorepe.sc: Likewise.
 120         * scripttempl/mep.sc: Likewise.
 121         * scripttempl/mips.sc: Likewise.
 122         * scripttempl/mipsbsd.sc: Likewise.
 123         * scripttempl/mmo.sc: Likewise.
 124         * scripttempl/moxie.sc: Likewise.
 125         * scripttempl/nds32elf.sc: Likewise.
 126         * scripttempl/nw.sc: Likewise.
 127         * scripttempl/pe.sc: Likewise.
 128         * scripttempl/pep.sc: Likewise.
 129         * scripttempl/pj.sc: Likewise.
 130         * scripttempl/ppcpe.sc: Likewise.
 131         * scripttempl/psos.sc: Likewise.
 132         * scripttempl/riscix.sc: Likewise.
 133         * scripttempl/sh.sc: Likewise.
 134         * scripttempl/sparccoff.sc: Likewise.
 135         * scripttempl/st2000.sc: Likewise.
 136         * scripttempl/tic30aout.sc: Likewise.
 137         * scripttempl/tic30coff.sc: Likewise.
 138         * scripttempl/tic4xcoff.sc: Likewise.
 139         * scripttempl/tic54xcoff.sc: Likewise.
 140         * scripttempl/tic80coff.sc: Likewise.
 141         * scripttempl/v850.sc: Likewise.
 142         * scripttempl/v850_rh850.sc: Likewise.
 143         * scripttempl/vanilla.sc: Likewise.
 144         * scripttempl/w65.sc: Likewise.
 145         * scripttempl/xstormy16.sc: Likewise.
 146         * scripttempl/z80.sc: Likewise.
 147         * scripttempl/z8000.sc: Likewise.
 148
 149 2014-08-19  Alan Modra  <amodra@gmail.com>
 150
 151         * configure: Regenerate.
 152
 153 2014-08-18  Alan Modra  <amodra@gmail.com>
 154
 155         * ld.texinfo (--as-needed): Clarify that references from libraries
 156         must be from needed libraries.
 157
 158 2014-08-18  Alan Modra  <amodra@gmail.com>
 159
 160         * emultempl/aarch64elf.em (gld${EMULATION_NAME}_after_allocation):
 161         Handle error status from bfd_elf_discard_info.
 162         * emultempl/armelf.em: Likewise.
 163         * emultempl/elf32.em: Likewise.
 164         * emultempl/hppaelf.em: Likewise.
 165         * emultempl/metagelf.em: Likewise.
 166         * emultempl/nios2elf.em: Likewise.
 167         * emultempl/ppc64elf.em: Likewise.
 168         * emultempl/tic6xdsbt.em: Likewise.
 169         * emultempl/vms.em: Likewise.
 170
 171 2014-08-14  Alan Modra  <amodra@gmail.com>
 172
 173         PR 16563
 174         * ldlang.c (map_head_is_link_order): Rename from
 175         stripped_excluded_sections.
 176         (lang_clear_os_map): New function, extracted from..
 177         (strip_excluded_output_sections): ..here.
 178         * ldlang.h (lang_clear_os_map): Declare.
 179         * ldwrite.c (ldwrite): Call lang_clear_os_map.
 180         * emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_after_allocation):
 181         Likewise.
 182
 183 2014-08-14  Alan Modra  <amodra@gmail.com>
 184
 185         * configure.ac: Move AC_PROG_CC and other macros earlier.  Delete
 186         plugin checks now done in config/plugins.m4.
 187         * config.in: Regenerate.
 188         * configure: Regenerate.
 189
 190 2014-08-14  Alan Modra  <amodra@gmail.com>
 191
 192         * plugin.c (is_ir_dummy_bfd): Test BFD_PLUGIN flag rather than
 193         flags.claimed.
 194
 195 2014-08-13  Yaakov Selkowitz  <yselkowi@redhat.com>
 196
 197         * pe-dll.c (autofilter_entry_type autofilter_symbollist_i386): Add
 198         __dso_handle.
 199
 200 2014-08-13  Alan Modra  <amodra@gmail.com>
 201
 202         * ldlang.c (open_input_bfds): Don't use bfd_elf_get_dyn_lib_class.
 203
 204 2014-08-12  Alan Modra  <amodra@gmail.com>
 205
 206         * ldlang.h (struct lang_input_statement_flags): Don't make "reload"
 207         field conditional on ENABLE_PLUGINS.
 208         * ldlang.c (open_input_bfds): Expand plugin_should_reload.
 209         * plugin.h (plugin_should_reload): Delete.
 210         * plugin.c (plugin_should_reload): Delete.
 211
 212 2014-08-12  Alan Modra  <amodra@gmail.com>
 213
 214         * ldmain.c (notice): Update args.
 215         * plugin.c (plugin_notice): Likewise.  Follow warning sym link.
 216         Handle new indirect symbol.
 217
 218 2014-08-12  Alan Modra  <amodra@gmail.com>
 219
 220         * plugin.c (plugin_load_plugins): Set link_info.lto_plugin_active.
 221
 222 2014-08-08  Ulrich Drepper  <drepper@gmail.com>
 223
 224         * ldlang.h (struct lang_input_statement_flags): Add pushed
 225         member.
 226         * ldlex.h (enum option_values): Add OPTION_PUSH_STATE and
 227         OPTION_POP_STATE.
 228         * lexsup.c (ld_options): Add entries for --push-state and
 229         --pop-state.
 230         (parse_args): Handle OPTION_PUSH_STATE and OPTION_POP_STATE.
 231         * ld.texinfo: Document --push-state and --pop-state.
 232
 233 2014-08-06  H.J. Lu  <hongjiu.lu@intel.com>
 234
 235         PR14918
 236         * plugin.c (plugin_opt_plugin_arg): Drop --pass-through.
 237
 238 2014-08-05  Alan Modra  <amodra@gmail.com>
 239
 240         * Makefile.in: Regenerate.
 241
 242 2014-07-29  Matthew Fortune  <matthew.fortune@imgtec.com>
 243
 244         * emulparams/elf32bmip.sh: Add .MIPS.abiflags.
 245         * emulparams/elf32bmipn32-defs.sh: Likewise.
 246         * emulparams/elf64bmip-defs.sh: Likewise.
 247
 248 2014-07-27  Anthony Green  <green@moxielogic.com>
 249
 250         * Makefile.am (ALL_EMULATION_SOURCES): Add moxiebox support.
 251         (emoxiebox.c): Build.
 252         * configure.tgt (targ_extra_ofiles): Add moxie-*-moxiebox*.
 253         * emulparams/moxiebox.sh (TEXT_START_ADDR): New file.
 254         * Makefile.in: Rebuilt.
 255
 256 2014-07-17  Stefan Kristiansson  <stefan.kristiansson@saunalahti.fi>
 257
 258         * emulparams/elf32or1k_linux.sh (TEXT_START_ADDR): Increase from
 259         0x0 to first page boundary at 0x2000.
 260
 261 2014-07-10  Max Filippov  <jcmvbkbc@gmail.com>
 262
 263         * emultempl/xtensaelf.em (is_inconsistent_linkonce_section):
 264         correctly handle missing dot in section name after
 265         ".gnu.linkonce.prop.".
 266
 267 2014-07-08  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 268
 269         * scripttempl/avr.sc: Remove KEEP for .data and
 270         force .bss VMA to end of .data VMA.
 271
 272 2014-07-08  Will Newton  <will.newton@linaro.org>
 273
 274         * emulparams/armelf_linux.sh (TEXT_START_ADDR): Increase
 275         alignment to 64kB boundary.
 276
 277 2014-07-04  Alan Modra  <amodra@gmail.com>
 278
 279         * configure.ac: Update "configure.in" comments.
 280         * configure: Regenerate.
 281
 282 2014-07-04  Alan Modra  <amodra@gmail.com>
 283
 284         * configure.ac: Rename from configure.in.
 285         * Makefile.in: Regenerate.
 286         * config.in: Regenerate.
 287
 288 2014-07-04  Alan Modra  <amodra@gmail.com>
 289
 290         * configure.in: Include bfd/version.m4.
 291         (AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
 292         (BFD_VERSION): Delete.
 293         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
 294         * configure: Regenerate.
 295         * Makefile.in: Regenerate.
 296
 297 2014-07-03  Alan Modra  <amodra@gmail.com>
 298
 299         PR 17068
 300         * ldlang.c (load_symbols): Always check flags.reload.
 301         (open_input_bfds): Always reload --as-needed shared libraries,
 302         not just when rescanning.
 303         * ldlang.h (struct lang_input_statement_flags): Update reload comment.
 304         * plugin.c (plugin_should_reload): Assume shared library arg.
 305         * plugin.h (plugin_should_reload): Update comment.
 306
 307 2014-07-01  Alan Modra  <amodra@gmail.com>
 308
 309         * emultempl/ppc64elf.em (stub_added): Delete.
 310         (gld${EMULATION_NAME}_finish): Call ppc64_elf_build_stubs even when
 311         none of the usual stubs have been added.  Only change entry_section
 312         for ELFv1.
 313
 314 2014-07-01  Alan Modra  <amodra@gmail.com>
 315
 316         * sysdep.h: Don't include limits.h and sys/param.h.  Don't
 317         include unistd.h twice.
 318         (LD_PATHMAX): Don't define.
 319         * ldlang.c (lang_common): Don't use UINT_MAX.
 320
 321 2014-07-01  Barney Stratford  <barney_stratford@fastmail.fm>
 322             Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 323             Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
 324             Soundararajan  <Sounderarajan.D@atmel.com>
 325
 326         * Makefile.am (ALL_EMULATION_SOURCES): Add avrtiny emulation source.
 327         (eavrtiny.c): Add rules for avrtiny emulation source.
 328         * Makefile.in: Regenerate.
 329         * configure.tgt: Add avrtiny to avr target emulations.
 330         * scripttempl/avrtiny.sc: New file.  Linker script template for
 331         avrtiny arch.
 332         * emulparams/avrtiny.sh: New file.  Emulation parameters for
 333         avrtiny arch.
 334
 335 2014-06-30  Ulrich Drepper  <drepper@gmail.com>
 336
 337         * lexsup.c (parse_args): Check whether provided SONAME is empty
 338         string.  If yes, warn and ignore it.  Don't overwrite valid SONAME
 339         with empty string.
 340
 341 2014-06-26  Linda Zhang  <lindasc@qq.com>
 342
 343         * emultempl/pe.em: Initialise insert_timestamp to true.
 344         Add a --no-insert-timestamp command line option.
 345         * emultempl/pep.em: Likewise.
 346         * ld.texinfo: Document that --insert-timestamp is enabled by
 347         default and that it now has an inverse command line option.
 348         * NEWS: Mention the new behaviour.
 349
 350 2014-06-25  Nick Clifton  <nickc@redhat.com>
 351
 352         * Makefile.am (ALL_EMULATION_SOURCES): Move ei386pep.c from
 353         here...
 354         (ALL_64_EMULATION_SOURCES): ... to here.
 355         (ALL_EMUL_EXTRA_OFILES): Move pep-dll.o from here...
 356         (ALL_64_EMUL_EXTRA_OFILES): New.  ... to here.
 357         * configure.in (EMUL_EXTRA_OFILES): Include
 358         ALL_64_EMUL_EXTRA_OFILES when making a 64-bit enabled build.
 359         * Makefile.in: Regenerate.
 360         * configure: Regenerate.
 361
 362 2014-06-18  Andreas Tobler  <andreast@fgznet.ch>
 363
 364         * configure.tgt (arm*-*-freebsd*): Update targ_extra_emuls.
 365         (arm*b-*-freebsd*): Add target.
 366         * emulparams/armelfb_fbsd.sh: Added.
 367         * emulparams/armelf_fbsd.sh: Updated.
 368         * Makefile.am (ALL_EMULATION_SOURCES): Add earmelfb_fbsd.c.
 369         * Makefile.in: Regenerate.
 370
 371 2014-06-16  Alan Modra  <amodra@gmail.com>
 372
 373         * scripttempl/elf.sc: Edit out __rela_iplt symbol assignments from
 374         .rel sections, and __rel_iplt from .rela sections.
 375         * scripttempl/nds32elf.sc: Likewise.
 376         * Makefile.am (ends32*.c) Depend on nds32elf.sc.
 377         * Makefile.in: Regenerate.
 378
 379 2014-06-13  Alan Modra  <amodra@gmail.com>
 380
 381         PR 17047
 382         * ldlang.c (output_bfd_hash_table_free_fn): Delete.
 383         (open_output): Don't set it..
 384         * ldmain.c (ld_cleanup): ..or call it.
 385
 386 2014-06-13  Alan Modra  <amodra@gmail.com>
 387
 388         * emultempl/cr16elf.em, * emultempl/elf32.em, * emultempl/genelf.em,
 389         * emultempl/m68kcoff.em, * emultempl/m68kelf.em,
 390         * emultempl/nds32elf.em, * emultempl/pe.em, * emultempl/pep.em,
 391         * ldlang.c, * ldmain.c, * pe-dll.c: Update for bfd.link_next change.
 392
 393 2014-06-13  Alan Modra  <amodra@gmail.com>
 394
 395         * Makefile.am (ALL_EMULATION_SOURCES): Add enios2elf.c, enios2linux.c.
 396         * Makefile.in: Regenerate.
 397
 398 2014-06-07  Alan Modra  <amodra@gmail.com>
 399
 400         * ldexp.c (exp_fold_tree_1 <etree_provide>): Make PROVIDEd
 401         linker script symbol value override a built-in linker symbol.
 402
 403 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
 404
 405         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
 406         bfd's development.sh.
 407         * Makefile.in, configure: Regenerate.
 408
 409 2014-06-02  Alan Modra  <amodra@gmail.com>
 410
 411         * emulparams/elf32bfin.sh: Rename from bfin.sh.
 412         * emulparams/elf32bfinfd.sh: Update to suit.
 413         * emulparams/msp430.sh: Rename from msp430all.sh.  Remove
 414         MSP430_NAME and msp430X vars.
 415         * emulparams/msp430X.sh: New.
 416         * emulparams/score3_elf.sh: Rename from scoreelf.sh.  Remove
 417         SCORE_NAME and score7_elf ARCH setting.
 418         * emulparams/score7_elf.sh: New.
 419         * Makefile.am (eelf32bfin.c, eelf32bfinfd.c): Update dependencies.
 420         (emsp430.c, emsp430X.c, escore3_elf.c, escore7_elf.c): Likewise.
 421         * Makefile.in: Regenerate.
 422         * genscripts.sh: Delete customizer_script param.
 423
 424 2014-05-28  Hans-Peter Nilsson  <hp@axis.com>
 425
 426         * Makefile.am: Change all rules with ${GENSCRIPTS}
 427         invocations to be just dependencies.
 428         ($(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES))
 429         (run-genscripts): New rules.
 430         * Makefile.in: Regenerate.
 431
 432 2014-05-27  DJ Delorie  <dj@redhat.com>
 433
 434         * ld/ldemul.h (extra_map_file_text): New field.
 435         (ldemul_extra_map_file_text): Declare.
 436         * ld/ldemul.c (ldemul_extra_map_file_text): Define.
 437         * ld/ldlang.c (lang_map): Call it.
 438
 439         * ld/emultempl/rxelf.em: Add extra_map_file_text hook.
 440         * ld/emultempl/aix.em: Add NULL extra_map_file_text hook.
 441         * ld/emultempl/armcoff.em: Likewise.
 442         * ld/emultempl/beos.em: Likewise.
 443         * ld/emultempl/elf32.em: Likewise.
 444         * ld/emultempl/generic.em: Likewise.
 445         * ld/emultempl/gld960.em: Likewise.
 446         * ld/emultempl/gld960c.em: Likewise.
 447         * ld/emultempl/linux.em: Likewise.
 448         * ld/emultempl/lnk960.em: Likewise.
 449         * ld/emultempl/m68kcoff.em: Likewise.
 450         * ld/emultempl/pe.em: Likewise.
 451         * ld/emultempl/pep.em: Likewise.
 452         * ld/emultempl/sunos.em: Likewise.
 453         * ld/emultempl/ticoff.em: Likewise.
 454         * ld/emultempl/vanilla.em: Likewise.
 455
 456 2014-05-24  Alan Modra  <amodra@gmail.com>
 457
 458         * ldlang.c (base): Move variable to..
 459         * mri.c: ..here, and make static.
 460         * ldlang.h (base): Delete declaration.
 461
 462 2014-05-20  Hans-Peter Nilsson  <hp@axis.com>
 463
 464         * Makefile.am (ALL_EMULATION_SOURCES): Add missing eelf32mbel_linux.c.
 465         * Makefile.in: Regenerate.
 466
 467 2014-05-20  Alan Modra  <amodra@gmail.com>
 468
 469         PR 16952
 470         * emulparams/elf32ppccommon.sh (_SDA_BASE_, _SDA2_BASE_): Delete.
 471         * emultempl/ppc32elf.em (ppc_before_allocation): Call
 472         ppc_elf_maybe_strip_sdata_syms.
 473         * ldlang.c (size_input_section): Correct output_offset value
 474         for excluded input sections.
 475
 476 2014-05-16  John Marino  <binutils@marino.st>
 477
 478         * configure.tgt: Add /lib to dragonfly NATIVE_LIB_DIRS.
 479
 480 2014-05-11  Chung-Lin Tang  <cltang@codesourcery.com>
 481
 482         * emulparams/nios2linux.sh (OTHER_GOT_SYMBOLS): Wrap _gp in HIDDEN(),
 483         and gp in PROVIDE_HIDDEN.
 484
 485 2014-05-10  Hans-Peter Nilsson  <hp@bitrange.com>
 486
 487         * ldlang.c (lang_finish): Don't call bfd_link_hash_table_free here.
 488         (output_bfd_hash_table_free_fn): New variable.
 489         (open_output): Save the _bfd_link_hash_table_free function for the
 490         output_bfd into output_bfd_hash_table_free_fn.
 491         * ldmain.c (ld_cleanup): If set, call output_bfd_hash_table_free_fn
 492         on link_info.hash.
 493         * ldlang.h (output_bfd_hash_table_free_fn): Declare.
 494
 495 2014-05-02  Alan Modra  <amodra@gmail.com>
 496
 497         * emultempl/metagelf.em: Update bfd target vector naming.
 498         * emultempl/nios2elf.em: Likewise.
 499         * emultempl/spuelf.em: Likewise.
 500         * emultempl/tic6xdsbt.em: Likewise.
 501
 502 2014-04-22  Christian Svensson  <blue@cmd.nu>
 503
 504         * Makefile.am: Remove openrisc and or32 support.  Add support for or1k.
 505         * configure.tgt: Likewise.
 506         * emulparams/elf32or1k.sh: New file.
 507         * emulparams/elf32or1k_linux.sh: New file.
 508         * emulparams/elf32openrisc.sh: Delete.
 509         * emulparams/or32.sh: Delete.
 510         * emulparams/or32elf.sh: Delete.
 511         * scripttempl/or32.sc: Delete.
 512         * Makefile.in: Regenerate.
 513
 514 2014-04-21  Richard Henderson  <rth@redhat.com>
 515
 516         * emultempl/alphaelf.em (alpha_after_parse): Enable 2 relax passes.
 517
 518 2014-04-16  Steve Ellcey  <sellcey@mips.com>
 519
 520         * emultempl/elf32.em: Include safe-ctype.h.
 521
 522 2014-04-16  Steve Ellcey  <sellcey@mips.com>
 523
 524         * ldbuildid.c (generate_build_id): Add ATTRIBUTE_UNUSED to size arg.
 525
 526 2014-04-09  Nick Clifton  <nickc@redhat.com>
 527
 528         * Makefile.am (default-manifest.o): Remove rule.
 529         (EMUL_EXTRA_BINARIES): Delete.
 530         (ALL_EMUL_EXTRA_BINARIES): Delete.
 531         (ld_new_DEPENDENCIES): Remove EMUL_EXTRA_BINARIES.
 532         (install-data-local): Remove EMUL_EXTRA_BINARIES.
 533         * Makefile.in: Regenerate.
 534         * configure.in (all_emul_extra_binaries): Delete.
 535         (EMUL_EXTRA_BINARIES): Remove.
 536         * configure: Regenerate.
 537         * configure.tgt (target_extra_binaries): Delete.
 538         * emultempl/default-manifest.rc: Delete.
 539         * ld.texinfo: Remove discussion of default manifest.
 540         * emulparams/i386pe.sh (DEFAULT_MANIFEST): Delete.
 541         * emulparams/i386pep.sh (DEFAULT_MANIFEST): Delete.
 542
 543 2014-04-09  Alan Modra  <amodra@gmail.com>
 544
 545         * emultempl/spuelf.em: Include safe-ctype.h, remove duplicate errno.h.
 546         * emultempl/nds32elf.em: Include bfd_stdint.h.
 547         * po/POTFILES.in: Regenerate.
 548
 549 2014-04-09  Alan Modra  <amodra@gmail.com>
 550
 551         * emultempl/ppc32elf.em (no_zero_padding, ppc_finish): New functions.
 552         (LDEMUL_FINISH): Define.
 553
 554 2014-04-08  Nick Clifton  <nickc@redhat.com>
 555
 556         * scripttempl/pe.sc (R_RSRC): Remove default manifest.
 557         * scripttempl/pep.sc (R_RSRC): Remove default manifest.
 558
 559 2014-04-08  Jon TURNEY  <jon.turney@dronecode.org.uk>
 560
 561         * emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
 562         Move code for parsing build-id option and calculating the build-id to...
 563         * ldbuildid.c: New file.
 564         * ldbuildid.h: New file.
 565         * Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
 566         files.
 567         * Makefile.in: Regenerate.
 568         * ld.texinfo: Update --build-id description to mention COFF
 569         support.
 570         * NEWS: Mention support for COFF build ids.
 571         * emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
 572         (pecoff_checksum_contents, write_build_id, setup_build_id)
 573         (gld_${EMULATION_NAME}_after_open):  Handle and implement
 574         build-id option.
 575         * emultempl/pep.em: Likewise.
 576
 577 2014-04-04  Cary Coutant  <ccoutant@google.com>
 578
 579         PR gold/16804
 580         * ld.texinfo: Document optional comma following output section
 581         command and overlay command.
 582
 583 2014-04-04  Alan Modra  <amodra@gmail.com>
 584
 585         * ldlang.c (lang_size_sections_1 <lang_input_section_enum>): Use
 586         current "fill", not "output_section_statement->fill".
 587
 588 2014-03-31  Nick Clifton  <nickc@redhat.com>
 589
 590         PR ld/16744
 591         * emultempl/elf32.em (_after_open): Create a .note.GNU-stack
 592         section when performing a relocatable link with -z [no]execstack
 593         specified.
 594
 595 2014-03-27  H.J. Lu  <hongjiu.lu@intel.com>
 596
 597         PR ld/16756
 598         * ldmain.c (symbol_warning): New function.
 599         (warning_callback): Use it.  Scan all input files for a reference
 600         to SYMBOL.
 601
 602 2014-03-21  Christopher Faylor  <me.cygwin2013@cgf.cx>
 603
 604         * ld.texinfo: Document change in handling of --enable-auto-image-base.
 605         * emultempl/pe.em (pe_auto_image_base): Set to default base.
 606         (gld_${EMULATION_NAME}_list_options): Change usage message to reflect
 607         optional --enable-auto-image-base argument.
 608         (gld${EMULATION_NAME}_handle_option): Handle optional
 609         --enable-auto-image-base argument.
 610         (compute_dll_image_base): Eliminate constant.  Use pe_auto_image_base.
 611
 612 2014-03-19  Nick Clifton  <nickc@redhat.com>
 613
 614         * Makefile.am (default-manifest.o): Use WINDRES_FOR_TARGET.
 615         * Makefile.in: Regenerate.
 616         * emultempl/default-manifest.rc: Fix typo.
 617         * scripttempl/pe.sc (R_RSRC): Fix default-manifest exclusion.
 618         (.rsrc): Add SUBALIGN(4).  Remove SORT.
 619         * scripttempl/pep.sc: Likewise.
 620
 621 2014-03-17  Christopher Faylor  <me.cygwin2014@cgf.cx>
 622
 623         * Makefile.am: Use host version of windres.
 624         * Makefile.in: Regenerate.
 625
 626 2014-03-14  Romain Geissler  <romain.geissler@amadeus.com>
 627             Alan Modra  <amodra@gmail.com>
 628
 629         * ldlang.h (full_name_provided): New input flag.
 630         * ldlang.c (new_afile): Don't use lang_input_file_is_search_file_enum
 631         for -l:namespec.  Instead use lang_input_file_is_l_enum with
 632         full_name_provided flag.
 633         * ldlfile.c (ldfile_open_file_search): Don't complete lib name if
 634         full_name_provided flag is set.
 635         * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
 636         Handle full_name_provided libraries.  Tidy EXTRA_SHLIB_EXTENSION
 637         support.  Set DT_NEEDED for -l:namespec as namespec.
 638         * emultempl/aix.em (ppc_after_open_output): Handle full_name_provided.
 639         * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
 640         Don't handle full_name_provided libraries.
 641         * emultempl/pe.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
 642         * emultempl/pep.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
 643         * emultempl/vms.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
 644
 645 2014-03-12  Alan Modra  <amodra@gmail.com>
 646
 647         * Makefile.in: Regenerate.
 648
 649 2014-03-05  Alan Modra  <amodra@gmail.com>
 650
 651         Update copyright years.
 652
 653 2014-03-04  Nick Clifton  <nickc@redhat.com>
 654
 655         * Makefile.am (ALL_EMUL_EXTRA_BINARIES): Remove default-manifest.
 656         * Makefile.in: Regenerate.
 657
 658 2014-02-27  Yuri Gribov  <y.gribov@samsung.com>
 659
 660         * emultempl/armelf.em (OPTION_LONG_PLT): Define.
 661         (PARSE_AND_LIST_LONGOPTS): Add long-plt.
 662         (PARSE_AND_LIST_OPTIONS): Likewise.
 663         (PARSE_AND_LIST_ARGS_CASES): Handle long-plt.
 664         * ld.texinfo: Document --long-plt.
 665
 666 2014-02-27  Alan Modra  <amodra@gmail.com>
 667
 668         * emulparams/elf32ppcvxworks.sh: Source plt_unwind.sh and
 669         use ppc32elf.em.
 670         * emultempl/ppc32elf.em (ppc_after_open): Don't compile for
 671         vxworks.
 672         (LDEMUL_AFTER_OPEN): Don't set for vxworks.
 673         (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Exclude
 674         -secure-plt, -bss-plt and -sdata-got when vxworks.
 675
 676 2014-02-27  Nick Clifton  <nickc@redhat.com>
 677
 678         * configure.in (all_emul_extra_binaries): New variable.  Populated
 679         by invoking configure.tgt.
 680         (EMUL_EXTRA_BINARIES): New substitution.
 681         * configure: Regenerate.
 682         * configure.tgt (target_extra_binaries): New variable.  Set to
 683         default-manifest.o for Cygwin and MinGW targets.
 684         * Makefile.am (EMUL_EXTRA_BINARIES): New variable.  Initialised
 685         by the configure script.
 686         (ALL_EMUL_EXTRA_BINARIES): New variable.
 687         (default-manifest.o): New rule to build the default manifest.
 688         (ld_new_DEPENDENCIES): Add EMUL_EXTRA_BINARIES.
 689         (install-data-local): Add EMUL_EXTRA_BINARIES.
 690         * Makefile.in: Regenerate.
 691         * ld.texinfo: Document default manifest support.
 692         * emulparams/i386pe.sh (DEFAULT_MANIFEST): Define.
 693         * emulparams/i386pep.sh (DEFAULT_MANIFEST): Define.
 694         * emultempl/default-manifest.rc: New file.
 695         * scripttempl/pe.sc (R_RSRC): Include DEFAULT_MANIFEST, if defined.
 696         * scripttempl/pep.sc (R_RSRC): Likewise.
 697
 698 2014-02-26  Dan Mick  <dan.mick@inktank.com>
 699
 700         PR ld/16569
 701         * ldcref.c (cref_sort_array): Compare unmangled names unless
 702         demanglng has been requiested.
 703         (output_one_cref): Output unmangled name unless demangling has
 704         been requested.
 705
 706 2014-02-19  Igor Zamyatin  <igor.zamyatin@intel.com>
 707             H.J. Lu  <hongjiu.lu@intel.com>
 708
 709         * emulparams/elf_x86_64.sh (TINY_READONLY_SECTION): New.
 710
 711 2014-02-19  Alan Modra  <amodra@gmail.com>
 712
 713         * emultempl/ppc64elf.em (params): Init new field.
 714         (ppc_create_output_section_statements): Set params.save_restore_funcs
 715         default.
 716         (PARSE_AND_LIST_*): Add support for --save-restore-funcs and
 717         --no-save-restore-funcs.
 718
 719 2014-02-17  Alan Modra  <amodra@gmail.com>
 720
 721         * emultemps/ppc64elf.em (params): New static struct replacing
 722         various other static vars.  Adjust code throughout file.
 723
 724 2014-02-17  Alan Modra  <amodra@gmail.com>
 725
 726         * emultempl/ppc32elf.em (ppc_after_open_output): Really enable
 727         ppc476 workaround for ld -r.
 728
 729 2014-02-12  Alan Modra  <amodra@gmail.com>
 730
 731         * emultempl/ppc32elf.em (pagesize): New static var.
 732         (ppc_after_open_output): Set params.pagesize_p2 from pagesize.
 733         (PARSE_AND_LIST_ARGS_CASES): Adjust to use pagesize.
 734
 735 2014-02-11  Andrew Pinski  <apinski@cavium.com>
 736
 737         * emulparams/aarch64linux32.sh (LIBPATH_SUFFIX): Change to ilp32.
 738         (ELF_INTERPRETER_NAME): Define.
 739         * emulparams/aarch64linux32b.sh (ELF_INTERPRETER_NAME): Define.
 740
 741 2014-02-10  Alan Modra  <amodra@gmail.com>
 742
 743         * po/ld.pot: Regenerate.
 744
 745 2014-02-03  Alan Modra  <amodra@gmail.com>
 746
 747         * emultempl/ppc32elf.em (no_tls_get_addr_opt, emit_stub_syms)
 748         plt_style): Delete.  Adjust all refs to instead use..
 749         (params): ..this.  New variable.
 750         (ppc_after_open_output): New function.  Tweak params and pass to
 751         ppc_elf_link_params.
 752         (ppc_after_open): Adjust ppc_elf_select_plt_layout call.
 753         (ppc_before_allocation): Adjust ppc_elf_tls_setup call.  Enable
 754         relaxation for ppc476 workaround.
 755         (PARSE_AND_LIST_*): Add --{no-,}ppc476-workaround support.
 756         (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Define.
 757
 758 2014-02-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 759
 760         * ld/ld.texinfo: Change ALIGN_WITH_INPUT documentation.
 761         * ld/ldlang.c (lang_size_sections_1): Add dotdelta
 762         variable which reflects the VMA change due to alignment
 763         requirements.  Use dotdelta do change the LMA if
 764         ALIGN_WITH_INPUT is requested.
 765
 766 2014-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
 767
 768         * emultempl/mmix-elfnmmo.em (mmix_after_allocation): Fix typo in
 769         call to bfd_set_section_vma exposed by recent bfd_set_section_vma
 770         change.
 771
 772 2014-01-30  Sandra Loosemore  <sandra@codesourcery.com>
 773
 774         * Makefile.am (enios2elf.c, enios2linux.c): Update dependencies.
 775         * Makefile.in: Regenerated.
 776         * emulparams/nios2elf.sh (EXTRA_EM_FILE): Set.
 777         * emulparams/nios2linux.sh (EXTRA_EM_FILE): Set.
 778         * emultempl/nios2elf.em: New file.
 779         * gen-doc.texi (NIOSII): Set.
 780         * ld.texinfo (NIOSII): Set.
 781
 782 2014-01-28  Nick Clifton  <nickc@redhat.com>
 783
 784         * Makefile.am: Remove obsolete MSP430 emulations.
 785         * configure.tgt: Likewise.
 786         * emulparams/msp430all.sh: Likewise.
 787         * Makefile.in: Regenerate.
 788
 789 2014-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 790
 791         PR ld/16498
 792         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Improve
 793         orphaned TLS section handling.
 794
 795 2014-01-24  Alan Modra  <amodra@gmail.com>
 796
 797         * ldlang.c (lang_output_section_find_by_flags): Be careful to
 798         test look->bfd_section->flags if available rather than
 799         look->flags.  Separate SEC_THREAD_LOCAL handling from
 800         SEC_READONLY loop, and rewrite.
 801
 802 2014-01-22  Alan Modra  <amodra@gmail.com>
 803
 804         * ldlang.c (asneeded_list_head, asneeded_list_tail): New vars.
 805         (lang_init): Initialise them.
 806         (lang_print_asneeded): New function.
 807         (lang_process): Call lang_print_asneeded.
 808         * ldlang.h (struct asneeded_minfo): New.
 809         (asneeded_list_tail): Declare.
 810         * ldmain.c (add_archive_element): Improve archive map heading.
 811         * ldmisc.c (minfo): Stash --as-needed info.
 812
 813 2014-01-22  Alan Modra  <amodra@gmail.com>
 814
 815         * ld.h (struct map_symbol_def): Move to..
 816         * ldlang.h: ..here.
 817         * ldlang.c (print_assignment): Don't set expld.assign_name to dot.
 818
 819 2014-01-22  Alan Modra  <amodra@gmail.com>
 820
 821         * ld.texinfo (Output Section Discarding): Mention assigning to dot
 822         as a way of keeping otherwise empty sections.
 823         * ldexp.c (is_dot, is_value, is_sym_value, is_dot_ne_0,
 824         is_dot_plus_0, is_align_conditional): New predicates.
 825         (exp_fold_tree_1): Set SEC_KEEP when assigning to dot inside an
 826         output section, except for some special cases.
 827         * scripttempl/elfmicroblaze.sc: Use canonical form to align at
 828         end of .heap and .stack.
 829
 830 2014-01-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 831
 832         * emulparams/aarch64linuxb.sh (ELF_INTERPRETER_NAME): Define.
 833
 834 2014-01-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 835
 836         * emulparams/aarch64linux.sh (ELF_INTERPRETER_NAME): Define.
 837
 838 2014-01-20  Alan Modra  <amodra@gmail.com>
 839
 840         * ldlang.h (struct lang_definedness_hash_entry): Add by_object and
 841         by_script.  Make iteration a single bit field.
 842         (lang_track_definedness, lang_symbol_definition_iteration): Delete.
 843         (lang_symbol_defined): Declare.
 844         * ldlang.c (lang_statement_iteration): Expand comment a little.
 845         (lang_init <lang_definedness_table>): Make it bigger.
 846         (lang_track_definedness, lang_symbol_definition): Delete.
 847         (lang_definedness_newfunc): Update.
 848         (lang_symbol_defined): New function.
 849         (lang_update_definedness): Create entries here.  Do track whether
 850         script definition of symbol is valid, even when also defined in
 851         an object file.
 852         * ldexp.c (fold_name <DEFINED>): Update.
 853         (fold_name <NAME>): Allow self-assignment for absolute symbols
 854         defined in a linker script.
 855
 856 2014-01-20  Guy Martin <gmsoft@tuxicoman.be>
 857             Alan Modra  <amodra@gmail.com>
 858
 859         * ldlang.h (lang_output_section_get): Define.
 860         * ldlang.c (lang_output_section_get): Likewise.
 861         (init_os): Set the output_section userdata to the output
 862         section statement.
 863         * emultempl/hppaelf.em: Use lang_output_section_get instead of
 864         lang_output_section_find where applicable.
 865         * emultempl/aarch64elf.em: Likewise.
 866         * emultempl/aix.em: Likewise.
 867         * emultempl/armelf.em: Likewise.
 868         * emultempl/m68hc1xelf.em: Likewise.
 869         * emultempl/metagelf.em: Likewise.
 870         * emultempl/mipself.em: Likewise.
 871         * emultempl/ppc64elf.em: Likewise.
 872         * emultempl/spuelf.em: Likewise.
 873
 874 2014-01-17  Alan Modra  <amodra@gmail.com>
 875
 876         * genscripts.sh (COMPILE_IN): Don't set if already set.
 877         * emulparams/nds32elf.sh: Don't clear EMULATION_LIBPATH, set
 878         COMPILE_IN=no.
 879         * emulparams/nds32elf16m.sh: Likewise.
 880         * emulparams/nds32elf_linux.sh: Likewise.
 881         * emultempl/aix.em: Test COMPILE_IN value is "yes".
 882         * emultempl/armcoff.em: Likewise.
 883         * emultempl/elf32.em: Likewise.
 884         * emultempl/generic.em: Likewise.
 885         * emultempl/gld960.em: Likewise.
 886         * emultempl/gld960c.em: Likewise.
 887         * emultempl/linux.em: Likewise.
 888         * emultempl/lnk960.em: Likewise.
 889         * emultempl/m68kcoff.em: Likewise.
 890         * emultempl/sunos.em: Likewise.
 891         * emultempl/ticoff.em: Likewise.
 892
 893 2014-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 894
 895         PR ld/16456
 896         * genscripts.sh: Don't search directory with LIBPATH_SUFFIX_SKIP
 897         suffix.
 898         * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX_SKIP): Set to 64
 899         for elf32_x86_64 emulation.
 900         * emulparams/elf_i386.sh (LIBPATH_SUFFIX_SKIP): Set to 64
 901         for elf_i386 emulation.
 902
 903 2014-01-16  Alan Modra  <amodra@gmail.com>
 904
 905         * ld.h (fat_section_userdata_type, get_userdata): Move to..
 906         * ldlang.h (input_section_userdata_type, get_userdata): ..here.
 907         * ldlang.c (init_map_userdata): Delete.  Fold into..
 908         (sort_def_symbol): ..here.  Don't attach input section userdata
 909         to output sections or global bfd sections.
 910         (lang_map): Don't pre-allocate input section userdata.
 911         (init_os): Don't allocate userdata for output sections.
 912         (print_all_symbols): Update.
 913
 914 2014-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 915
 916         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
 917         Silence uninitialized warning on ehdr_start_save with older
 918         GCC.
 919
 920 2014-01-15  Alan Modra  <amodra@gmail.com>
 921
 922         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Define
 923         __ehdr_start before size_dynamic_sections and restore afterwards.
 924
 925 2014-01-10  Alan Modra  <amodra@gmail.com>
 926
 927         PR ld/14207
 928         PR ld/16322
 929         PR binutils/16323
 930         * ldlang.c (lang_size_sections): Remove unneeded RELRO base
 931         adjust.  Tidy comments.
 932         * ld.texinfo (DATA_SEGMENT_RELRO_END): Correct description.
 933
 934 2014-01-10  Hans-Peter Nilsson  <hp@axis.com>
 935
 936         * emulparams/crislinux.sh (COMMONPAGESIZE): Define.
 937
 938 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 939
 940         PR ld/14207
 941         PR ld/16322
 942         PR binutils/16323
 943         * ldlang.c (lang_size_sections): Properly align RELRO base.
 944
 945 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 946
 947         * ldver.c (ldversion): Update copyright year to 2014.
 948
 949 For older changes see ChangeLog-2013
 950 \f
 951 Copyright (C) 2014 Free Software Foundation, Inc.
 952
 953 Copying and distribution of this file, with or without modification,
 954 are permitted in any medium without royalty provided the copyright
 955 notice and this notice are preserved.
 956
 957 Local Variables:
 958 mode: change-log
 959 left-margin: 8
 960 fill-column: 74
 961 version-control: never
 962 End: