ld/ChangeLog

   1 2014-10-15  Hans-Peter Nilsson  <hp@axis.com>
   2
   3         * ld.texinfo (Options): When mentioning "=" and sysroot, mention
   4         that --sysroot controls it, not only through the configuration.
   5         (input files in linker scripts): When mentioning
   6         behavior of first character "/" on scripts within sysroot, also
   7         mention that effect can be forced by prefixing with "=" and
   8         refer to SEARCH_DIR.
   9
  10 2014-10-14  Tristan Gingold  <gingold@adacore.com>
  11
  12         * NEWS: Add marker for 2.25.
  13
  14 2014-10-13  Alan Modra  <amodra@gmail.com>
  15
  16         * ldlang.c (lang_add_section): Set up map_head.s and map_tail.s when
  17         relocatable.
  18
  19 2014-09-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
  20
  21         * emultempl/nds32elf.em (nds32_elf_after_open): Do not keep
  22         ex9 234th entry.
  23         (nds32_elf_after_allocation): Move all optimizations into
  24         nds32_elf_relax_section.
  25
  26 2014-09-15  Andrew Bennett  <andrew.bennett@imgtec.com>
  27             Matthew Fortune  <matthew.fortune@imgtec.com>
  28
  29         * ldmain.c (get_emulation): Add support for -mips32r6 and -mips64r6.
  30
  31 2014-09-12  Andrew Bennett  <andrew.bennett@imgtec.com>
  32
  33         * configure.tgt: Add mips*-img-elf* target triple.
  34
  35 2014-09-01  Jon TURNEY  <jon.turney@dronecode.org.uk>
  36
  37         * emultempl/pe.em (write_build_id, setup_build_id): Change pe/coff
  38         build-id section name from '.build-id' to '.buildid'.
  39         * emultempl/pep.em (write_build_id, setup_build_id): Ditto.
  40
  41 2014-08-22  Andreas Tobler  <andreast@fgznet.ch>
  42
  43         * emulparams/armelf_fbsd.sh (TEXT_START_ADDR): Increase alignment to
  44         64kB boundary like in armelf_linux.sh.
  45
  46 2014-08-22  Alan Modra  <amodra@gmail.com>
  47
  48         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
  49         bfd_elf_discard_info after generating glink .eh_frame.  Delete
  50         redundant test on ppc64_elf_setup_section_lists status.
  51
  52 2014-08-20  Maciej W. Rozycki  <macro@codesourcery.com>
  53
  54         * emultempl/armelf.em (OPTION_STUBGROUP_SIZE): Fix formatting.
  55         (OPTION_NO_MERGE_EXIDX_ENTRIES, OPTION_LONG_PLT): Likewise.
  56
  57 2014-08-20  Will Newton  <will.newton@linaro.org>
  58
  59         * configure.tgt: Default armeb-*-eabi* to big endian.
  60
  61 2014-08-20  Daniel Micay  <danielmicay@gmail.com>
  62
  63         * emultempl/pep.em: Add --high-entropy-va switch.
  64         * ld.texinfo: Document the --high-entropy-va switch.
  65
  66 2014-08-20  Nick Clifton  <nickc@redhat.com>
  67
  68         * scripttempl/DWARF.sc: Add copyright notice.
  69         * scripttempl/aix.sc: Likewise.
  70         * scripttempl/alpha.sc: Likewise.
  71         * scripttempl/alphavms.sc: Likewise.
  72         * scripttempl/aout.sc: Likewise.
  73         * scripttempl/armaout.sc: Likewise.
  74         * scripttempl/armbpabi.sc: Likewise.
  75         * scripttempl/armcoff.sc: Likewise.
  76         * scripttempl/avr.sc: Likewise.
  77         * scripttempl/avrtiny.sc: Likewise.
  78         * scripttempl/crisaout.sc: Likewise.
  79         * scripttempl/delta68.sc: Likewise.
  80         * scripttempl/dlx.sc: Likewise.
  81         * scripttempl/elf.sc: Likewise.
  82         * scripttempl/elf32cr16.sc: Likewise.
  83         * scripttempl/elf32cr16c.sc: Likewise.
  84         * scripttempl/elf32crx.sc: Likewise.
  85         * scripttempl/elf32msp430.sc: Likewise.
  86         * scripttempl/elf32msp430_3.sc: Likewise.
  87         * scripttempl/elf32sh-symbian.sc: Likewise.
  88         * scripttempl/elf32xc16x.sc: Likewise.
  89         * scripttempl/elf32xc16xl.sc: Likewise.
  90         * scripttempl/elf32xc16xs.sc: Likewise.
  91         * scripttempl/elf64hppa.sc: Likewise.
  92         * scripttempl/elf_chaos.sc: Likewise.
  93         * scripttempl/elfd10v.sc: Likewise.
  94         * scripttempl/elfd30v.sc: Likewise.
  95         * scripttempl/elfi370.sc: Likewise.
  96         * scripttempl/elfm68hc11.sc: Likewise.
  97         * scripttempl/elfm68hc12.sc: Likewise.
  98         * scripttempl/elfmicroblaze.sc: Likewise.
  99         * scripttempl/elfxgate.sc: Likewise.
 100         * scripttempl/elfxtensa.sc: Likewise.
 101         * scripttempl/epiphany_4x4.sc: Likewise.
 102         * scripttempl/epocpe.sc: Likewise.
 103         * scripttempl/h8300.sc: Likewise.
 104         * scripttempl/h8300h.sc: Likewise.
 105         * scripttempl/h8300hn.sc: Likewise.
 106         * scripttempl/h8300s.sc: Likewise.
 107         * scripttempl/h8300sn.sc: Likewise.
 108         * scripttempl/h8300sx.sc: Likewise.
 109         * scripttempl/h8300sxn.sc: Likewise.
 110         * scripttempl/h8500.sc: Likewise.
 111         * scripttempl/h8500b.sc: Likewise.
 112         * scripttempl/h8500c.sc: Likewise.
 113         * scripttempl/h8500m.sc: Likewise.
 114         * scripttempl/h8500s.sc: Likewise.
 115         * scripttempl/hppaelf.sc: Likewise.
 116         * scripttempl/i386beos.sc: Likewise.
 117         * scripttempl/i386coff.sc: Likewise.
 118         * scripttempl/i386go32.sc: Likewise.
 119         * scripttempl/i386msdos.sc: Likewise.
 120         * scripttempl/i860coff.sc: Likewise.
 121         * scripttempl/i960.sc: Likewise.
 122         * scripttempl/ia64vms.sc: Likewise.
 123         * scripttempl/ip2k.sc: Likewise.
 124         * scripttempl/iq2000.sc: Likewise.
 125         * scripttempl/m68kaux.sc: Likewise.
 126         * scripttempl/m68kcoff.sc: Likewise.
 127         * scripttempl/m88kbcs.sc: Likewise.
 128         * scripttempl/mcorepe.sc: Likewise.
 129         * scripttempl/mep.sc: Likewise.
 130         * scripttempl/mips.sc: Likewise.
 131         * scripttempl/mipsbsd.sc: Likewise.
 132         * scripttempl/mmo.sc: Likewise.
 133         * scripttempl/moxie.sc: Likewise.
 134         * scripttempl/nds32elf.sc: Likewise.
 135         * scripttempl/nw.sc: Likewise.
 136         * scripttempl/pe.sc: Likewise.
 137         * scripttempl/pep.sc: Likewise.
 138         * scripttempl/pj.sc: Likewise.
 139         * scripttempl/ppcpe.sc: Likewise.
 140         * scripttempl/psos.sc: Likewise.
 141         * scripttempl/riscix.sc: Likewise.
 142         * scripttempl/sh.sc: Likewise.
 143         * scripttempl/sparccoff.sc: Likewise.
 144         * scripttempl/st2000.sc: Likewise.
 145         * scripttempl/tic30aout.sc: Likewise.
 146         * scripttempl/tic30coff.sc: Likewise.
 147         * scripttempl/tic4xcoff.sc: Likewise.
 148         * scripttempl/tic54xcoff.sc: Likewise.
 149         * scripttempl/tic80coff.sc: Likewise.
 150         * scripttempl/v850.sc: Likewise.
 151         * scripttempl/v850_rh850.sc: Likewise.
 152         * scripttempl/vanilla.sc: Likewise.
 153         * scripttempl/w65.sc: Likewise.
 154         * scripttempl/xstormy16.sc: Likewise.
 155         * scripttempl/z80.sc: Likewise.
 156         * scripttempl/z8000.sc: Likewise.
 157
 158 2014-08-19  Alan Modra  <amodra@gmail.com>
 159
 160         * configure: Regenerate.
 161
 162 2014-08-18  Alan Modra  <amodra@gmail.com>
 163
 164         * ld.texinfo (--as-needed): Clarify that references from libraries
 165         must be from needed libraries.
 166
 167 2014-08-18  Alan Modra  <amodra@gmail.com>
 168
 169         * emultempl/aarch64elf.em (gld${EMULATION_NAME}_after_allocation):
 170         Handle error status from bfd_elf_discard_info.
 171         * emultempl/armelf.em: Likewise.
 172         * emultempl/elf32.em: Likewise.
 173         * emultempl/hppaelf.em: Likewise.
 174         * emultempl/metagelf.em: Likewise.
 175         * emultempl/nios2elf.em: Likewise.
 176         * emultempl/ppc64elf.em: Likewise.
 177         * emultempl/tic6xdsbt.em: Likewise.
 178         * emultempl/vms.em: Likewise.
 179
 180 2014-08-14  Alan Modra  <amodra@gmail.com>
 181
 182         PR 16563
 183         * ldlang.c (map_head_is_link_order): Rename from
 184         stripped_excluded_sections.
 185         (lang_clear_os_map): New function, extracted from..
 186         (strip_excluded_output_sections): ..here.
 187         * ldlang.h (lang_clear_os_map): Declare.
 188         * ldwrite.c (ldwrite): Call lang_clear_os_map.
 189         * emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_after_allocation):
 190         Likewise.
 191
 192 2014-08-14  Alan Modra  <amodra@gmail.com>
 193
 194         * configure.ac: Move AC_PROG_CC and other macros earlier.  Delete
 195         plugin checks now done in config/plugins.m4.
 196         * config.in: Regenerate.
 197         * configure: Regenerate.
 198
 199 2014-08-14  Alan Modra  <amodra@gmail.com>
 200
 201         * plugin.c (is_ir_dummy_bfd): Test BFD_PLUGIN flag rather than
 202         flags.claimed.
 203
 204 2014-08-13  Yaakov Selkowitz  <yselkowi@redhat.com>
 205
 206         * pe-dll.c (autofilter_entry_type autofilter_symbollist_i386): Add
 207         __dso_handle.
 208
 209 2014-08-13  Alan Modra  <amodra@gmail.com>
 210
 211         * ldlang.c (open_input_bfds): Don't use bfd_elf_get_dyn_lib_class.
 212
 213 2014-08-12  Alan Modra  <amodra@gmail.com>
 214
 215         * ldlang.h (struct lang_input_statement_flags): Don't make "reload"
 216         field conditional on ENABLE_PLUGINS.
 217         * ldlang.c (open_input_bfds): Expand plugin_should_reload.
 218         * plugin.h (plugin_should_reload): Delete.
 219         * plugin.c (plugin_should_reload): Delete.
 220
 221 2014-08-12  Alan Modra  <amodra@gmail.com>
 222
 223         * ldmain.c (notice): Update args.
 224         * plugin.c (plugin_notice): Likewise.  Follow warning sym link.
 225         Handle new indirect symbol.
 226
 227 2014-08-12  Alan Modra  <amodra@gmail.com>
 228
 229         * plugin.c (plugin_load_plugins): Set link_info.lto_plugin_active.
 230
 231 2014-08-08  Ulrich Drepper  <drepper@gmail.com>
 232
 233         * ldlang.h (struct lang_input_statement_flags): Add pushed
 234         member.
 235         * ldlex.h (enum option_values): Add OPTION_PUSH_STATE and
 236         OPTION_POP_STATE.
 237         * lexsup.c (ld_options): Add entries for --push-state and
 238         --pop-state.
 239         (parse_args): Handle OPTION_PUSH_STATE and OPTION_POP_STATE.
 240         * ld.texinfo: Document --push-state and --pop-state.
 241
 242 2014-08-06  H.J. Lu  <hongjiu.lu@intel.com>
 243
 244         PR14918
 245         * plugin.c (plugin_opt_plugin_arg): Drop --pass-through.
 246
 247 2014-08-05  Alan Modra  <amodra@gmail.com>
 248
 249         * Makefile.in: Regenerate.
 250
 251 2014-07-29  Matthew Fortune  <matthew.fortune@imgtec.com>
 252
 253         * emulparams/elf32bmip.sh: Add .MIPS.abiflags.
 254         * emulparams/elf32bmipn32-defs.sh: Likewise.
 255         * emulparams/elf64bmip-defs.sh: Likewise.
 256
 257 2014-07-27  Anthony Green  <green@moxielogic.com>
 258
 259         * Makefile.am (ALL_EMULATION_SOURCES): Add moxiebox support.
 260         (emoxiebox.c): Build.
 261         * configure.tgt (targ_extra_ofiles): Add moxie-*-moxiebox*.
 262         * emulparams/moxiebox.sh (TEXT_START_ADDR): New file.
 263         * Makefile.in: Rebuilt.
 264
 265 2014-07-17  Stefan Kristiansson  <stefan.kristiansson@saunalahti.fi>
 266
 267         * emulparams/elf32or1k_linux.sh (TEXT_START_ADDR): Increase from
 268         0x0 to first page boundary at 0x2000.
 269
 270 2014-07-10  Max Filippov  <jcmvbkbc@gmail.com>
 271
 272         * emultempl/xtensaelf.em (is_inconsistent_linkonce_section):
 273         correctly handle missing dot in section name after
 274         ".gnu.linkonce.prop.".
 275
 276 2014-07-08  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 277
 278         * scripttempl/avr.sc: Remove KEEP for .data and
 279         force .bss VMA to end of .data VMA.
 280
 281 2014-07-08  Will Newton  <will.newton@linaro.org>
 282
 283         * emulparams/armelf_linux.sh (TEXT_START_ADDR): Increase
 284         alignment to 64kB boundary.
 285
 286 2014-07-04  Alan Modra  <amodra@gmail.com>
 287
 288         * configure.ac: Update "configure.in" comments.
 289         * configure: Regenerate.
 290
 291 2014-07-04  Alan Modra  <amodra@gmail.com>
 292
 293         * configure.ac: Rename from configure.in.
 294         * Makefile.in: Regenerate.
 295         * config.in: Regenerate.
 296
 297 2014-07-04  Alan Modra  <amodra@gmail.com>
 298
 299         * configure.in: Include bfd/version.m4.
 300         (AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
 301         (BFD_VERSION): Delete.
 302         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
 303         * configure: Regenerate.
 304         * Makefile.in: Regenerate.
 305
 306 2014-07-03  Alan Modra  <amodra@gmail.com>
 307
 308         PR 17068
 309         * ldlang.c (load_symbols): Always check flags.reload.
 310         (open_input_bfds): Always reload --as-needed shared libraries,
 311         not just when rescanning.
 312         * ldlang.h (struct lang_input_statement_flags): Update reload comment.
 313         * plugin.c (plugin_should_reload): Assume shared library arg.
 314         * plugin.h (plugin_should_reload): Update comment.
 315
 316 2014-07-01  Alan Modra  <amodra@gmail.com>
 317
 318         * emultempl/ppc64elf.em (stub_added): Delete.
 319         (gld${EMULATION_NAME}_finish): Call ppc64_elf_build_stubs even when
 320         none of the usual stubs have been added.  Only change entry_section
 321         for ELFv1.
 322
 323 2014-07-01  Alan Modra  <amodra@gmail.com>
 324
 325         * sysdep.h: Don't include limits.h and sys/param.h.  Don't
 326         include unistd.h twice.
 327         (LD_PATHMAX): Don't define.
 328         * ldlang.c (lang_common): Don't use UINT_MAX.
 329
 330 2014-07-01  Barney Stratford  <barney_stratford@fastmail.fm>
 331             Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 332             Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
 333             Soundararajan  <Sounderarajan.D@atmel.com>
 334
 335         * Makefile.am (ALL_EMULATION_SOURCES): Add avrtiny emulation source.
 336         (eavrtiny.c): Add rules for avrtiny emulation source.
 337         * Makefile.in: Regenerate.
 338         * configure.tgt: Add avrtiny to avr target emulations.
 339         * scripttempl/avrtiny.sc: New file.  Linker script template for
 340         avrtiny arch.
 341         * emulparams/avrtiny.sh: New file.  Emulation parameters for
 342         avrtiny arch.
 343
 344 2014-06-30  Ulrich Drepper  <drepper@gmail.com>
 345
 346         * lexsup.c (parse_args): Check whether provided SONAME is empty
 347         string.  If yes, warn and ignore it.  Don't overwrite valid SONAME
 348         with empty string.
 349
 350 2014-06-26  Linda Zhang  <lindasc@qq.com>
 351
 352         * emultempl/pe.em: Initialise insert_timestamp to true.
 353         Add a --no-insert-timestamp command line option.
 354         * emultempl/pep.em: Likewise.
 355         * ld.texinfo: Document that --insert-timestamp is enabled by
 356         default and that it now has an inverse command line option.
 357         * NEWS: Mention the new behaviour.
 358
 359 2014-06-25  Nick Clifton  <nickc@redhat.com>
 360
 361         * Makefile.am (ALL_EMULATION_SOURCES): Move ei386pep.c from
 362         here...
 363         (ALL_64_EMULATION_SOURCES): ... to here.
 364         (ALL_EMUL_EXTRA_OFILES): Move pep-dll.o from here...
 365         (ALL_64_EMUL_EXTRA_OFILES): New.  ... to here.
 366         * configure.in (EMUL_EXTRA_OFILES): Include
 367         ALL_64_EMUL_EXTRA_OFILES when making a 64-bit enabled build.
 368         * Makefile.in: Regenerate.
 369         * configure: Regenerate.
 370
 371 2014-06-18  Andreas Tobler  <andreast@fgznet.ch>
 372
 373         * configure.tgt (arm*-*-freebsd*): Update targ_extra_emuls.
 374         (arm*b-*-freebsd*): Add target.
 375         * emulparams/armelfb_fbsd.sh: Added.
 376         * emulparams/armelf_fbsd.sh: Updated.
 377         * Makefile.am (ALL_EMULATION_SOURCES): Add earmelfb_fbsd.c.
 378         * Makefile.in: Regenerate.
 379
 380 2014-06-16  Alan Modra  <amodra@gmail.com>
 381
 382         * scripttempl/elf.sc: Edit out __rela_iplt symbol assignments from
 383         .rel sections, and __rel_iplt from .rela sections.
 384         * scripttempl/nds32elf.sc: Likewise.
 385         * Makefile.am (ends32*.c) Depend on nds32elf.sc.
 386         * Makefile.in: Regenerate.
 387
 388 2014-06-13  Alan Modra  <amodra@gmail.com>
 389
 390         PR 17047
 391         * ldlang.c (output_bfd_hash_table_free_fn): Delete.
 392         (open_output): Don't set it..
 393         * ldmain.c (ld_cleanup): ..or call it.
 394
 395 2014-06-13  Alan Modra  <amodra@gmail.com>
 396
 397         * emultempl/cr16elf.em, * emultempl/elf32.em, * emultempl/genelf.em,
 398         * emultempl/m68kcoff.em, * emultempl/m68kelf.em,
 399         * emultempl/nds32elf.em, * emultempl/pe.em, * emultempl/pep.em,
 400         * ldlang.c, * ldmain.c, * pe-dll.c: Update for bfd.link_next change.
 401
 402 2014-06-13  Alan Modra  <amodra@gmail.com>
 403
 404         * Makefile.am (ALL_EMULATION_SOURCES): Add enios2elf.c, enios2linux.c.
 405         * Makefile.in: Regenerate.
 406
 407 2014-06-07  Alan Modra  <amodra@gmail.com>
 408
 409         * ldexp.c (exp_fold_tree_1 <etree_provide>): Make PROVIDEd
 410         linker script symbol value override a built-in linker symbol.
 411
 412 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
 413
 414         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
 415         bfd's development.sh.
 416         * Makefile.in, configure: Regenerate.
 417
 418 2014-06-02  Alan Modra  <amodra@gmail.com>
 419
 420         * emulparams/elf32bfin.sh: Rename from bfin.sh.
 421         * emulparams/elf32bfinfd.sh: Update to suit.
 422         * emulparams/msp430.sh: Rename from msp430all.sh.  Remove
 423         MSP430_NAME and msp430X vars.
 424         * emulparams/msp430X.sh: New.
 425         * emulparams/score3_elf.sh: Rename from scoreelf.sh.  Remove
 426         SCORE_NAME and score7_elf ARCH setting.
 427         * emulparams/score7_elf.sh: New.
 428         * Makefile.am (eelf32bfin.c, eelf32bfinfd.c): Update dependencies.
 429         (emsp430.c, emsp430X.c, escore3_elf.c, escore7_elf.c): Likewise.
 430         * Makefile.in: Regenerate.
 431         * genscripts.sh: Delete customizer_script param.
 432
 433 2014-05-28  Hans-Peter Nilsson  <hp@axis.com>
 434
 435         * Makefile.am: Change all rules with ${GENSCRIPTS}
 436         invocations to be just dependencies.
 437         ($(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES))
 438         (run-genscripts): New rules.
 439         * Makefile.in: Regenerate.
 440
 441 2014-05-27  DJ Delorie  <dj@redhat.com>
 442
 443         * ld/ldemul.h (extra_map_file_text): New field.
 444         (ldemul_extra_map_file_text): Declare.
 445         * ld/ldemul.c (ldemul_extra_map_file_text): Define.
 446         * ld/ldlang.c (lang_map): Call it.
 447
 448         * ld/emultempl/rxelf.em: Add extra_map_file_text hook.
 449         * ld/emultempl/aix.em: Add NULL extra_map_file_text hook.
 450         * ld/emultempl/armcoff.em: Likewise.
 451         * ld/emultempl/beos.em: Likewise.
 452         * ld/emultempl/elf32.em: Likewise.
 453         * ld/emultempl/generic.em: Likewise.
 454         * ld/emultempl/gld960.em: Likewise.
 455         * ld/emultempl/gld960c.em: Likewise.
 456         * ld/emultempl/linux.em: Likewise.
 457         * ld/emultempl/lnk960.em: Likewise.
 458         * ld/emultempl/m68kcoff.em: Likewise.
 459         * ld/emultempl/pe.em: Likewise.
 460         * ld/emultempl/pep.em: Likewise.
 461         * ld/emultempl/sunos.em: Likewise.
 462         * ld/emultempl/ticoff.em: Likewise.
 463         * ld/emultempl/vanilla.em: Likewise.
 464
 465 2014-05-24  Alan Modra  <amodra@gmail.com>
 466
 467         * ldlang.c (base): Move variable to..
 468         * mri.c: ..here, and make static.
 469         * ldlang.h (base): Delete declaration.
 470
 471 2014-05-20  Hans-Peter Nilsson  <hp@axis.com>
 472
 473         * Makefile.am (ALL_EMULATION_SOURCES): Add missing eelf32mbel_linux.c.
 474         * Makefile.in: Regenerate.
 475
 476 2014-05-20  Alan Modra  <amodra@gmail.com>
 477
 478         PR 16952
 479         * emulparams/elf32ppccommon.sh (_SDA_BASE_, _SDA2_BASE_): Delete.
 480         * emultempl/ppc32elf.em (ppc_before_allocation): Call
 481         ppc_elf_maybe_strip_sdata_syms.
 482         * ldlang.c (size_input_section): Correct output_offset value
 483         for excluded input sections.
 484
 485 2014-05-16  John Marino  <binutils@marino.st>
 486
 487         * configure.tgt: Add /lib to dragonfly NATIVE_LIB_DIRS.
 488
 489 2014-05-11  Chung-Lin Tang  <cltang@codesourcery.com>
 490
 491         * emulparams/nios2linux.sh (OTHER_GOT_SYMBOLS): Wrap _gp in HIDDEN(),
 492         and gp in PROVIDE_HIDDEN.
 493
 494 2014-05-10  Hans-Peter Nilsson  <hp@bitrange.com>
 495
 496         * ldlang.c (lang_finish): Don't call bfd_link_hash_table_free here.
 497         (output_bfd_hash_table_free_fn): New variable.
 498         (open_output): Save the _bfd_link_hash_table_free function for the
 499         output_bfd into output_bfd_hash_table_free_fn.
 500         * ldmain.c (ld_cleanup): If set, call output_bfd_hash_table_free_fn
 501         on link_info.hash.
 502         * ldlang.h (output_bfd_hash_table_free_fn): Declare.
 503
 504 2014-05-02  Alan Modra  <amodra@gmail.com>
 505
 506         * emultempl/metagelf.em: Update bfd target vector naming.
 507         * emultempl/nios2elf.em: Likewise.
 508         * emultempl/spuelf.em: Likewise.
 509         * emultempl/tic6xdsbt.em: Likewise.
 510
 511 2014-04-22  Christian Svensson  <blue@cmd.nu>
 512
 513         * Makefile.am: Remove openrisc and or32 support.  Add support for or1k.
 514         * configure.tgt: Likewise.
 515         * emulparams/elf32or1k.sh: New file.
 516         * emulparams/elf32or1k_linux.sh: New file.
 517         * emulparams/elf32openrisc.sh: Delete.
 518         * emulparams/or32.sh: Delete.
 519         * emulparams/or32elf.sh: Delete.
 520         * scripttempl/or32.sc: Delete.
 521         * Makefile.in: Regenerate.
 522
 523 2014-04-21  Richard Henderson  <rth@redhat.com>
 524
 525         * emultempl/alphaelf.em (alpha_after_parse): Enable 2 relax passes.
 526
 527 2014-04-16  Steve Ellcey  <sellcey@mips.com>
 528
 529         * emultempl/elf32.em: Include safe-ctype.h.
 530
 531 2014-04-16  Steve Ellcey  <sellcey@mips.com>
 532
 533         * ldbuildid.c (generate_build_id): Add ATTRIBUTE_UNUSED to size arg.
 534
 535 2014-04-09  Nick Clifton  <nickc@redhat.com>
 536
 537         * Makefile.am (default-manifest.o): Remove rule.
 538         (EMUL_EXTRA_BINARIES): Delete.
 539         (ALL_EMUL_EXTRA_BINARIES): Delete.
 540         (ld_new_DEPENDENCIES): Remove EMUL_EXTRA_BINARIES.
 541         (install-data-local): Remove EMUL_EXTRA_BINARIES.
 542         * Makefile.in: Regenerate.
 543         * configure.in (all_emul_extra_binaries): Delete.
 544         (EMUL_EXTRA_BINARIES): Remove.
 545         * configure: Regenerate.
 546         * configure.tgt (target_extra_binaries): Delete.
 547         * emultempl/default-manifest.rc: Delete.
 548         * ld.texinfo: Remove discussion of default manifest.
 549         * emulparams/i386pe.sh (DEFAULT_MANIFEST): Delete.
 550         * emulparams/i386pep.sh (DEFAULT_MANIFEST): Delete.
 551
 552 2014-04-09  Alan Modra  <amodra@gmail.com>
 553
 554         * emultempl/spuelf.em: Include safe-ctype.h, remove duplicate errno.h.
 555         * emultempl/nds32elf.em: Include bfd_stdint.h.
 556         * po/POTFILES.in: Regenerate.
 557
 558 2014-04-09  Alan Modra  <amodra@gmail.com>
 559
 560         * emultempl/ppc32elf.em (no_zero_padding, ppc_finish): New functions.
 561         (LDEMUL_FINISH): Define.
 562
 563 2014-04-08  Nick Clifton  <nickc@redhat.com>
 564
 565         * scripttempl/pe.sc (R_RSRC): Remove default manifest.
 566         * scripttempl/pep.sc (R_RSRC): Remove default manifest.
 567
 568 2014-04-08  Jon TURNEY  <jon.turney@dronecode.org.uk>
 569
 570         * emultempl/elf32.em (id_note_section_size, read_hex, write_build_id):
 571         Move code for parsing build-id option and calculating the build-id to...
 572         * ldbuildid.c: New file.
 573         * ldbuildid.h: New file.
 574         * Makefile.am (CFILES, HFILES, OFILES, ld_new_SOURCES): Add new
 575         files.
 576         * Makefile.in: Regenerate.
 577         * ld.texinfo: Update --build-id description to mention COFF
 578         support.
 579         * NEWS: Mention support for COFF build ids.
 580         * emultempl/pe.em (gld${EMULATION_NAME}_handle_option):
 581         (pecoff_checksum_contents, write_build_id, setup_build_id)
 582         (gld_${EMULATION_NAME}_after_open):  Handle and implement
 583         build-id option.
 584         * emultempl/pep.em: Likewise.
 585
 586 2014-04-04  Cary Coutant  <ccoutant@google.com>
 587
 588         PR gold/16804
 589         * ld.texinfo: Document optional comma following output section
 590         command and overlay command.
 591
 592 2014-04-04  Alan Modra  <amodra@gmail.com>
 593
 594         * ldlang.c (lang_size_sections_1 <lang_input_section_enum>): Use
 595         current "fill", not "output_section_statement->fill".
 596
 597 2014-03-31  Nick Clifton  <nickc@redhat.com>
 598
 599         PR ld/16744
 600         * emultempl/elf32.em (_after_open): Create a .note.GNU-stack
 601         section when performing a relocatable link with -z [no]execstack
 602         specified.
 603
 604 2014-03-27  H.J. Lu  <hongjiu.lu@intel.com>
 605
 606         PR ld/16756
 607         * ldmain.c (symbol_warning): New function.
 608         (warning_callback): Use it.  Scan all input files for a reference
 609         to SYMBOL.
 610
 611 2014-03-21  Christopher Faylor  <me.cygwin2013@cgf.cx>
 612
 613         * ld.texinfo: Document change in handling of --enable-auto-image-base.
 614         * emultempl/pe.em (pe_auto_image_base): Set to default base.
 615         (gld_${EMULATION_NAME}_list_options): Change usage message to reflect
 616         optional --enable-auto-image-base argument.
 617         (gld${EMULATION_NAME}_handle_option): Handle optional
 618         --enable-auto-image-base argument.
 619         (compute_dll_image_base): Eliminate constant.  Use pe_auto_image_base.
 620
 621 2014-03-19  Nick Clifton  <nickc@redhat.com>
 622
 623         * Makefile.am (default-manifest.o): Use WINDRES_FOR_TARGET.
 624         * Makefile.in: Regenerate.
 625         * emultempl/default-manifest.rc: Fix typo.
 626         * scripttempl/pe.sc (R_RSRC): Fix default-manifest exclusion.
 627         (.rsrc): Add SUBALIGN(4).  Remove SORT.
 628         * scripttempl/pep.sc: Likewise.
 629
 630 2014-03-17  Christopher Faylor  <me.cygwin2014@cgf.cx>
 631
 632         * Makefile.am: Use host version of windres.
 633         * Makefile.in: Regenerate.
 634
 635 2014-03-14  Romain Geissler  <romain.geissler@amadeus.com>
 636             Alan Modra  <amodra@gmail.com>
 637
 638         * ldlang.h (full_name_provided): New input flag.
 639         * ldlang.c (new_afile): Don't use lang_input_file_is_search_file_enum
 640         for -l:namespec.  Instead use lang_input_file_is_l_enum with
 641         full_name_provided flag.
 642         * ldlfile.c (ldfile_open_file_search): Don't complete lib name if
 643         full_name_provided flag is set.
 644         * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
 645         Handle full_name_provided libraries.  Tidy EXTRA_SHLIB_EXTENSION
 646         support.  Set DT_NEEDED for -l:namespec as namespec.
 647         * emultempl/aix.em (ppc_after_open_output): Handle full_name_provided.
 648         * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
 649         Don't handle full_name_provided libraries.
 650         * emultempl/pe.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
 651         * emultempl/pep.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
 652         * emultempl/vms.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
 653
 654 2014-03-12  Alan Modra  <amodra@gmail.com>
 655
 656         * Makefile.in: Regenerate.
 657
 658 2014-03-05  Alan Modra  <amodra@gmail.com>
 659
 660         Update copyright years.
 661
 662 2014-03-04  Nick Clifton  <nickc@redhat.com>
 663
 664         * Makefile.am (ALL_EMUL_EXTRA_BINARIES): Remove default-manifest.
 665         * Makefile.in: Regenerate.
 666
 667 2014-02-27  Yuri Gribov  <y.gribov@samsung.com>
 668
 669         * emultempl/armelf.em (OPTION_LONG_PLT): Define.
 670         (PARSE_AND_LIST_LONGOPTS): Add long-plt.
 671         (PARSE_AND_LIST_OPTIONS): Likewise.
 672         (PARSE_AND_LIST_ARGS_CASES): Handle long-plt.
 673         * ld.texinfo: Document --long-plt.
 674
 675 2014-02-27  Alan Modra  <amodra@gmail.com>
 676
 677         * emulparams/elf32ppcvxworks.sh: Source plt_unwind.sh and
 678         use ppc32elf.em.
 679         * emultempl/ppc32elf.em (ppc_after_open): Don't compile for
 680         vxworks.
 681         (LDEMUL_AFTER_OPEN): Don't set for vxworks.
 682         (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Exclude
 683         -secure-plt, -bss-plt and -sdata-got when vxworks.
 684
 685 2014-02-27  Nick Clifton  <nickc@redhat.com>
 686
 687         * configure.in (all_emul_extra_binaries): New variable.  Populated
 688         by invoking configure.tgt.
 689         (EMUL_EXTRA_BINARIES): New substitution.
 690         * configure: Regenerate.
 691         * configure.tgt (target_extra_binaries): New variable.  Set to
 692         default-manifest.o for Cygwin and MinGW targets.
 693         * Makefile.am (EMUL_EXTRA_BINARIES): New variable.  Initialised
 694         by the configure script.
 695         (ALL_EMUL_EXTRA_BINARIES): New variable.
 696         (default-manifest.o): New rule to build the default manifest.
 697         (ld_new_DEPENDENCIES): Add EMUL_EXTRA_BINARIES.
 698         (install-data-local): Add EMUL_EXTRA_BINARIES.
 699         * Makefile.in: Regenerate.
 700         * ld.texinfo: Document default manifest support.
 701         * emulparams/i386pe.sh (DEFAULT_MANIFEST): Define.
 702         * emulparams/i386pep.sh (DEFAULT_MANIFEST): Define.
 703         * emultempl/default-manifest.rc: New file.
 704         * scripttempl/pe.sc (R_RSRC): Include DEFAULT_MANIFEST, if defined.
 705         * scripttempl/pep.sc (R_RSRC): Likewise.
 706
 707 2014-02-26  Dan Mick  <dan.mick@inktank.com>
 708
 709         PR ld/16569
 710         * ldcref.c (cref_sort_array): Compare unmangled names unless
 711         demanglng has been requiested.
 712         (output_one_cref): Output unmangled name unless demangling has
 713         been requested.
 714
 715 2014-02-19  Igor Zamyatin  <igor.zamyatin@intel.com>
 716             H.J. Lu  <hongjiu.lu@intel.com>
 717
 718         * emulparams/elf_x86_64.sh (TINY_READONLY_SECTION): New.
 719
 720 2014-02-19  Alan Modra  <amodra@gmail.com>
 721
 722         * emultempl/ppc64elf.em (params): Init new field.
 723         (ppc_create_output_section_statements): Set params.save_restore_funcs
 724         default.
 725         (PARSE_AND_LIST_*): Add support for --save-restore-funcs and
 726         --no-save-restore-funcs.
 727
 728 2014-02-17  Alan Modra  <amodra@gmail.com>
 729
 730         * emultemps/ppc64elf.em (params): New static struct replacing
 731         various other static vars.  Adjust code throughout file.
 732
 733 2014-02-17  Alan Modra  <amodra@gmail.com>
 734
 735         * emultempl/ppc32elf.em (ppc_after_open_output): Really enable
 736         ppc476 workaround for ld -r.
 737
 738 2014-02-12  Alan Modra  <amodra@gmail.com>
 739
 740         * emultempl/ppc32elf.em (pagesize): New static var.
 741         (ppc_after_open_output): Set params.pagesize_p2 from pagesize.
 742         (PARSE_AND_LIST_ARGS_CASES): Adjust to use pagesize.
 743
 744 2014-02-11  Andrew Pinski  <apinski@cavium.com>
 745
 746         * emulparams/aarch64linux32.sh (LIBPATH_SUFFIX): Change to ilp32.
 747         (ELF_INTERPRETER_NAME): Define.
 748         * emulparams/aarch64linux32b.sh (ELF_INTERPRETER_NAME): Define.
 749
 750 2014-02-10  Alan Modra  <amodra@gmail.com>
 751
 752         * po/ld.pot: Regenerate.
 753
 754 2014-02-03  Alan Modra  <amodra@gmail.com>
 755
 756         * emultempl/ppc32elf.em (no_tls_get_addr_opt, emit_stub_syms)
 757         plt_style): Delete.  Adjust all refs to instead use..
 758         (params): ..this.  New variable.
 759         (ppc_after_open_output): New function.  Tweak params and pass to
 760         ppc_elf_link_params.
 761         (ppc_after_open): Adjust ppc_elf_select_plt_layout call.
 762         (ppc_before_allocation): Adjust ppc_elf_tls_setup call.  Enable
 763         relaxation for ppc476 workaround.
 764         (PARSE_AND_LIST_*): Add --{no-,}ppc476-workaround support.
 765         (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Define.
 766
 767 2014-02-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 768
 769         * ld/ld.texinfo: Change ALIGN_WITH_INPUT documentation.
 770         * ld/ldlang.c (lang_size_sections_1): Add dotdelta
 771         variable which reflects the VMA change due to alignment
 772         requirements.  Use dotdelta do change the LMA if
 773         ALIGN_WITH_INPUT is requested.
 774
 775 2014-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
 776
 777         * emultempl/mmix-elfnmmo.em (mmix_after_allocation): Fix typo in
 778         call to bfd_set_section_vma exposed by recent bfd_set_section_vma
 779         change.
 780
 781 2014-01-30  Sandra Loosemore  <sandra@codesourcery.com>
 782
 783         * Makefile.am (enios2elf.c, enios2linux.c): Update dependencies.
 784         * Makefile.in: Regenerated.
 785         * emulparams/nios2elf.sh (EXTRA_EM_FILE): Set.
 786         * emulparams/nios2linux.sh (EXTRA_EM_FILE): Set.
 787         * emultempl/nios2elf.em: New file.
 788         * gen-doc.texi (NIOSII): Set.
 789         * ld.texinfo (NIOSII): Set.
 790
 791 2014-01-28  Nick Clifton  <nickc@redhat.com>
 792
 793         * Makefile.am: Remove obsolete MSP430 emulations.
 794         * configure.tgt: Likewise.
 795         * emulparams/msp430all.sh: Likewise.
 796         * Makefile.in: Regenerate.
 797
 798 2014-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 799
 800         PR ld/16498
 801         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Improve
 802         orphaned TLS section handling.
 803
 804 2014-01-24  Alan Modra  <amodra@gmail.com>
 805
 806         * ldlang.c (lang_output_section_find_by_flags): Be careful to
 807         test look->bfd_section->flags if available rather than
 808         look->flags.  Separate SEC_THREAD_LOCAL handling from
 809         SEC_READONLY loop, and rewrite.
 810
 811 2014-01-22  Alan Modra  <amodra@gmail.com>
 812
 813         * ldlang.c (asneeded_list_head, asneeded_list_tail): New vars.
 814         (lang_init): Initialise them.
 815         (lang_print_asneeded): New function.
 816         (lang_process): Call lang_print_asneeded.
 817         * ldlang.h (struct asneeded_minfo): New.
 818         (asneeded_list_tail): Declare.
 819         * ldmain.c (add_archive_element): Improve archive map heading.
 820         * ldmisc.c (minfo): Stash --as-needed info.
 821
 822 2014-01-22  Alan Modra  <amodra@gmail.com>
 823
 824         * ld.h (struct map_symbol_def): Move to..
 825         * ldlang.h: ..here.
 826         * ldlang.c (print_assignment): Don't set expld.assign_name to dot.
 827
 828 2014-01-22  Alan Modra  <amodra@gmail.com>
 829
 830         * ld.texinfo (Output Section Discarding): Mention assigning to dot
 831         as a way of keeping otherwise empty sections.
 832         * ldexp.c (is_dot, is_value, is_sym_value, is_dot_ne_0,
 833         is_dot_plus_0, is_align_conditional): New predicates.
 834         (exp_fold_tree_1): Set SEC_KEEP when assigning to dot inside an
 835         output section, except for some special cases.
 836         * scripttempl/elfmicroblaze.sc: Use canonical form to align at
 837         end of .heap and .stack.
 838
 839 2014-01-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 840
 841         * emulparams/aarch64linuxb.sh (ELF_INTERPRETER_NAME): Define.
 842
 843 2014-01-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 844
 845         * emulparams/aarch64linux.sh (ELF_INTERPRETER_NAME): Define.
 846
 847 2014-01-20  Alan Modra  <amodra@gmail.com>
 848
 849         * ldlang.h (struct lang_definedness_hash_entry): Add by_object and
 850         by_script.  Make iteration a single bit field.
 851         (lang_track_definedness, lang_symbol_definition_iteration): Delete.
 852         (lang_symbol_defined): Declare.
 853         * ldlang.c (lang_statement_iteration): Expand comment a little.
 854         (lang_init <lang_definedness_table>): Make it bigger.
 855         (lang_track_definedness, lang_symbol_definition): Delete.
 856         (lang_definedness_newfunc): Update.
 857         (lang_symbol_defined): New function.
 858         (lang_update_definedness): Create entries here.  Do track whether
 859         script definition of symbol is valid, even when also defined in
 860         an object file.
 861         * ldexp.c (fold_name <DEFINED>): Update.
 862         (fold_name <NAME>): Allow self-assignment for absolute symbols
 863         defined in a linker script.
 864
 865 2014-01-20  Guy Martin <gmsoft@tuxicoman.be>
 866             Alan Modra  <amodra@gmail.com>
 867
 868         * ldlang.h (lang_output_section_get): Define.
 869         * ldlang.c (lang_output_section_get): Likewise.
 870         (init_os): Set the output_section userdata to the output
 871         section statement.
 872         * emultempl/hppaelf.em: Use lang_output_section_get instead of
 873         lang_output_section_find where applicable.
 874         * emultempl/aarch64elf.em: Likewise.
 875         * emultempl/aix.em: Likewise.
 876         * emultempl/armelf.em: Likewise.
 877         * emultempl/m68hc1xelf.em: Likewise.
 878         * emultempl/metagelf.em: Likewise.
 879         * emultempl/mipself.em: Likewise.
 880         * emultempl/ppc64elf.em: Likewise.
 881         * emultempl/spuelf.em: Likewise.
 882
 883 2014-01-17  Alan Modra  <amodra@gmail.com>
 884
 885         * genscripts.sh (COMPILE_IN): Don't set if already set.
 886         * emulparams/nds32elf.sh: Don't clear EMULATION_LIBPATH, set
 887         COMPILE_IN=no.
 888         * emulparams/nds32elf16m.sh: Likewise.
 889         * emulparams/nds32elf_linux.sh: Likewise.
 890         * emultempl/aix.em: Test COMPILE_IN value is "yes".
 891         * emultempl/armcoff.em: Likewise.
 892         * emultempl/elf32.em: Likewise.
 893         * emultempl/generic.em: Likewise.
 894         * emultempl/gld960.em: Likewise.
 895         * emultempl/gld960c.em: Likewise.
 896         * emultempl/linux.em: Likewise.
 897         * emultempl/lnk960.em: Likewise.
 898         * emultempl/m68kcoff.em: Likewise.
 899         * emultempl/sunos.em: Likewise.
 900         * emultempl/ticoff.em: Likewise.
 901
 902 2014-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 903
 904         PR ld/16456
 905         * genscripts.sh: Don't search directory with LIBPATH_SUFFIX_SKIP
 906         suffix.
 907         * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX_SKIP): Set to 64
 908         for elf32_x86_64 emulation.
 909         * emulparams/elf_i386.sh (LIBPATH_SUFFIX_SKIP): Set to 64
 910         for elf_i386 emulation.
 911
 912 2014-01-16  Alan Modra  <amodra@gmail.com>
 913
 914         * ld.h (fat_section_userdata_type, get_userdata): Move to..
 915         * ldlang.h (input_section_userdata_type, get_userdata): ..here.
 916         * ldlang.c (init_map_userdata): Delete.  Fold into..
 917         (sort_def_symbol): ..here.  Don't attach input section userdata
 918         to output sections or global bfd sections.
 919         (lang_map): Don't pre-allocate input section userdata.
 920         (init_os): Don't allocate userdata for output sections.
 921         (print_all_symbols): Update.
 922
 923 2014-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 924
 925         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
 926         Silence uninitialized warning on ehdr_start_save with older
 927         GCC.
 928
 929 2014-01-15  Alan Modra  <amodra@gmail.com>
 930
 931         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Define
 932         __ehdr_start before size_dynamic_sections and restore afterwards.
 933
 934 2014-01-10  Alan Modra  <amodra@gmail.com>
 935
 936         PR ld/14207
 937         PR ld/16322
 938         PR binutils/16323
 939         * ldlang.c (lang_size_sections): Remove unneeded RELRO base
 940         adjust.  Tidy comments.
 941         * ld.texinfo (DATA_SEGMENT_RELRO_END): Correct description.
 942
 943 2014-01-10  Hans-Peter Nilsson  <hp@axis.com>
 944
 945         * emulparams/crislinux.sh (COMMONPAGESIZE): Define.
 946
 947 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 948
 949         PR ld/14207
 950         PR ld/16322
 951         PR binutils/16323
 952         * ldlang.c (lang_size_sections): Properly align RELRO base.
 953
 954 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 955
 956         * ldver.c (ldversion): Update copyright year to 2014.
 957
 958 For older changes see ChangeLog-2013
 959 \f
 960 Copyright (C) 2014 Free Software Foundation, Inc.
 961
 962 Copying and distribution of this file, with or without modification,
 963 are permitted in any medium without royalty provided the copyright
 964 notice and this notice are preserved.
 965
 966 Local Variables:
 967 mode: change-log
 968 left-margin: 8
 969 fill-column: 74
 970 version-control: never
 971 End: