ld/ChangeLog

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