ld/ChangeLog

   1 2015-04-23  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR binutils/18209
   4         * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
   5
   6 2015-04-23  Alan Modra  <amodra@gmail.com>
   7
   8         * emulparams/elf64ppc.sh (GOT): Align.
   9
  10 2015-04-22  Alan Modra  <amodra@gmail.com>
  11
  12         * ldexp.h (struct ldexp_control): Delete dataseg.min_base.  Add
  13         data_seg.relro_offset.
  14         * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
  15         (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
  16         * ldlang.c (lang_size_sections): Rewrite code adjusting relro
  17         segment base to line up last section on page boundary.
  18
  19 2015-04-15  H.J. Lu  <hongjiu.lu@intel.com>
  20
  21         * NEWS: Mention
  22         --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
  23
  24 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
  25
  26         * ld.texinfo: Document --compress-debug-sections=.
  27         * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
  28         COMPRESS_DEBUG is set.  Set BFD_COMPRESS_GABI on output_bfd
  29         for COMPRESS_DEBUG_GABI_ZLIB.
  30         * lexsup.c (elf_static_list_options): Add
  31         --compress-debug-sections=.
  32         * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
  33         (xtra_long): Add "compress-debug-sections".
  34         (gld${EMULATION_NAME}_handle_option): Handle
  35         OPTION_COMPRESS_DEBUG.
  36
  37 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
  38
  39         PR ld/pr17709
  40         * ld.texinfo: Document "-z noextern-protected-data".
  41         * ldmain.c (main): Initialize link_info.extern_protected_data
  42         to -1.
  43         * lexsup.c (elf_shlib_list_options): Add
  44         "-z [no]extern-protected-data".
  45         * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
  46         * emulparams/elf_i386.sh: Likewise.
  47         * emulparams/elf_i386_be.sh: Likewise.
  48         * emulparams/elf_i386_chaos.sh: Likewise.
  49         * emulparams/elf_i386_ldso.sh: Likewise.
  50         * emulparams/elf_i386_vxworks.sh: Likewise.
  51         * emulparams/elf_k1om.sh: Likewise.
  52         * emulparams/elf_l1om.sh: Likewise.
  53         * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
  54         (PARSE_AND_LIST_OPTIONS): Renamed to ...
  55         (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
  56         (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
  57         (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
  58         (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
  59         (PARSE_AND_LIST_ARGS_CASE_Z): Append
  60         $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
  61         * emulparams/extern_protected_data.sh: New file.
  62
  63 2015-04-11  H.J. Lu  <hongjiu.lu@intel.com>
  64
  65         * plugin.c (plugin_load_plugins): Removed an extra ';'.
  66
  67 2015-04-10  Nick Clifton  <nickc@redhat.com>
  68
  69         PR binutils/18198
  70         * ld.texinfo (--be8): Add a note about the interaction of this
  71         option with the assembler's -EB option.
  72
  73 2015-04-10  Alan Modra  <amodra@gmail.com>
  74
  75         * configure.ac: Set elf_list_options etc. in proper case.
  76         * configure: Regenerate.
  77
  78 2015-04-10  Alan Modra  <amodra@gmail.com>
  79
  80         PR ld/18223
  81         * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
  82
  83 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
  84
  85         * emulparams/elf_x86_64.sh (BNDPLT): Removed.
  86         (PARSE_AND_LIST_OPTIONS): New.
  87         (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
  88         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
  89         BNDPLT check.  Handle PARSE_AND_LIST_ARGS_CASE_Z.
  90         (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
  91
  92 2015-04-09  Nick Clifton  <nickc@redhat.com>
  93
  94         * po/fr.po: Updated French translation.
  95
  96 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
  97
  98         * configure.ac (elf_list_options): Set to TRUE for
  99         --enable-targets=all.
 100         (elf_shlib_list_options): Likewise.
 101         (elf_plt_unwind_list_options): Likewise.
 102         * configure: Regenerated.
 103
 104 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 105
 106         * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
 107
 108 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 109
 110         * Makefile.am (ELF_CLFAGS): New.
 111         (AM_CFLAGS): Add $(ELF_CLFAGS).
 112         * configure.ac (elf_list_options): New.  AC_SUBST.
 113         (elf_shlib_list_options): Likewise.
 114         (elf_plt_unwind_list_options): Likewise.
 115         * lexsup.c (elf_shlib_list_options): New.
 116         (elf_static_list_options): Likewise.
 117         (elf_plt_unwind_list_options): Likewise.
 118         (ld_list_options): Likewise.
 119         (help): Call ld_list_options.
 120         * Makefile.in: Regenerated.
 121         * configure: Likewise.
 122         * emulparams/plt_unwind.sh (PLT_UNWIND): New.
 123         (PARSE_AND_LIST_OPTIONS): Removed.
 124         * emultempl/elf32.em (gld_list_options): New.
 125         (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
 126         PARSE_AND_LIST_OPTIONS is defined.
 127         (ld_${EMULATION_NAME}_emulation): Replace
 128         gld${EMULATION_NAME}_list_options with ${gld_list_options.
 129
 130 2015-04-07  Alan Modra  <amodra@gmail.com>
 131
 132         PR ld/18176
 133         * ldlang.c (lang_size_sections): Cast shift expression.
 134
 135 2015-04-07  Alan Modra  <amodra@gmail.com>
 136
 137         * emultempl/ppc32elf.em: Handle --no-pic-fixup.
 138         (params): Init new field.
 139         (ppc_before_allocation): Enable relaxation for pic_fixup.
 140
 141 2015-04-07  Nick Clifton  <nickc@redhat.com>
 142
 143         * ld.h (struct ld_config_type): Add new field: warn_orphan.
 144         * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
 145         OPTION_NO_WARN_ORPHAN.
 146         * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
 147         (parse_args): Handle the new options.
 148         * ldemul.c (ldemul_place_orphan): If requested, generate a warning
 149         message when an orphan section is placed in the output file.
 150         * ld.texinfo: Document the new option.
 151         * NEWS: Mention the new feature.
 152
 153 2015-04-02  Andrew Turner <andrew@freebsd.org>
 154
 155         * Makefile.am: Add FreeBSD aarch64 files.
 156         * Makefile.in: Regenerate.
 157         * configure.tgt: Add aarch64-*-freebsd* target triple.
 158         * emulparams/aarch64fbsd.sh: New file.
 159         * emulparams/aarch64fbsdb.sh: New file.
 160
 161 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 162
 163         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
 164         around a GCC uninitialized warning bug fixed in GCC 4.6.
 165
 166 2015-04-01  Tejas Belagod  <tejas.belagod@arm.com>
 167
 168         * emultempl/aarch64elf.em
 169         (aarch64_elf_create_output_section_statements): Add parameter in
 170         bfd_elf${ELFSIZE}_aarch64_set_options call.
 171         (OPTION_FIX_ERRATUM_843419): Define.
 172         (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
 173         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
 174
 175 2015-04-01  Chen Gang  <gang.chen.5i5j@gmail.com>
 176
 177         * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
 178         relocating operation.
 179
 180 2015-04-01  Alan Modra  <amodra@gmail.com>
 181
 182         PR ld/18176
 183         * ldlang.c (lang_size_sections): When alignment of sections
 184         results in relro base adjustment being too large, don't go lower
 185         than the initial value.
 186         * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
 187         * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
 188         alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
 189
 190 2015-04-01  Alan Modra  <amodra@gmail.com>
 191
 192         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
 193         init ehdr_start_save.
 194
 195 2015-04-01  Alan Modra  <amodra@gmail.com>
 196
 197         * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
 198         ldemul-list.h.
 199         (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
 200         eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
 201         eelf32ppcsim.c): Rearrange deps for consistency.
 202         * Makefile.in: Regenerate.
 203
 204 2015-04-01  Ed Schouten  <ed@nuxi.nl>
 205
 206         * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
 207         the ehdr_start_save variable.
 208
 209 2015-03-31  Ed Schouten  <ed@nuxi.nl>
 210
 211         * Makefile.am (ALL_64_EMULATION_SOURCES): Add
 212         eelf_x86_64_cloudabi.c.
 213         (eelf_x86_64_cloudabi.c): New.
 214         * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
 215         x86_64-*-cloudabi*.
 216         * Makefile.in: Regenerated.
 217         * emulparams/elf_x86_64_cloudabi.sh: New file.
 218
 219 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 220
 221         * configure.ac (AM_ZLIB): Removed.
 222         * Makefile.in: Regenerated.
 223         * config.in: Likewise.
 224         * configure: Likewise.
 225
 226 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 227
 228         * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
 229         alignment to 2.
 230
 231 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 232
 233         * emultempl/aarch64elf.em
 234         (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
 235
 236 2015-03-18  Chen Gang  <gang.chen.5i5j@gmail.com>
 237
 238         * ldmain.c (main): Use %F instead of %X for einfo.
 239
 240 2015-03-02  Alan Modra  <amodra@gmail.com>
 241
 242         * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
 243
 244 2015-02-27  Nick Clifton  <nickc@redhat.com>
 245
 246         PR ld/17900
 247         * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
 248         sense of the following memory region attribute characters.
 249
 250 2015-02-27  Alan Modra  <amodra@gmail.com>
 251
 252         * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
 253         (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
 254         eh8300sxelf_linux.c): Do not invoke genscripts here.
 255         * Makefile.in: Regenerate.
 256
 257 2015-02-24  Nick Clifton  <nickc@redhat.com>
 258
 259         * Makefile.am (ev850.c): Add dependency upon
 260         $(srcdir)/emultempl/v850elf.em.
 261         (ev850_rh850.c): Likewise.
 262         * Makefile.in: Regenerate.
 263         * emultempl/v850elf.em: New file.
 264         * emulparams/v850.sh (EXTRA_EM_FILE): Define.
 265         * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
 266         * scripttempl/v850.sc: Add .note.renesas section.
 267         * scripttempl/v850_rh850.sc: Likewise.
 268
 269 2015-02-24  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 270
 271         * scripttempl/avr.sc: Add new user_signatures region.  Define and
 272         use symbols for all region lengths.
 273         * scripttempl/avrtiny.sc: Define and use symbols for all region
 274         lengths.
 275
 276 2015-01-21  Yoshinori Sato <ysato@users.sourceforge.jp>
 277
 278         * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
 279         * Makefile.in: Regenerate.
 280         * configure.tgt: Add h8300-*-linux
 281         * emulparams/h8300elf_linux.sh: Add new emulation.
 282         * emulparams/h8300helf_linux.sh: Likewise.
 283         * emulparams/h8300self_linux.sh: Likewise.
 284         * emulparams/h8300sxelf_linux.sh: Likewise.
 285
 286 2015-02-23  Nick Clifton  <nickc@redhat.com>
 287
 288         * lexsup.c (parse_args): Produce a more reasonable error message
 289         when -ixxx or -rxxx is the last option on the linker command line.
 290
 291 2015-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 292
 293         PR ld/17973
 294         * testplug2.c (allsymbolsread_silent): New.
 295         (set_register_hook): Handle allsymbolsreadsilent.
 296         (onall_symbols_read): Skip a message if allsymbolsread_silent is
 297         TRUE.
 298
 299 2015-02-14  Alan Modra  <amodra@gmail.com>
 300
 301         PR ld/17973
 302         * ldlang.h (struct lang_input_statement_flags): Add lto_output.
 303         * ldlang.c (lang_process): Don't set loading_lto_outputs.
 304         * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
 305         to bfd.
 306         * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
 307
 308 2015-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 309
 310         * NEWS: Mention support for LLVM plugin.
 311
 312 2015-02-13  Alan Modra  <amodra@gmail.com>
 313
 314         * ld.texinfo (Options <--defsym>): Correct cross reference.
 315
 316 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 317
 318         * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
 319         option compatibility.
 320
 321 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 322
 323         * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
 324         "error:" for LDPL_FATAL and LDPL_ERROR.
 325         * testplug2.c (parse_option): Handle fatal, error and warning.
 326
 327 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 328
 329         * testplug2.c (dump_tv_tag): Removed.
 330         (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
 331         closed.
 332         * testplug3.c (dump_tv_tag): Removed.
 333         (onclaim_file): Fix typo.
 334
 335 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 336
 337         PR ld/17878
 338         * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
 339         libldtestplug3.la.
 340         (libldtestplug2_la_SOURCES): New.
 341         (libldtestplug2_la_CFLAGS): Likewise.
 342         (libldtestplug2_la_LDFLAGS): Likewise.
 343         (libldtestplug3_la_SOURCES): New.
 344         (libldtestplug3_la_CFLAGS): Likewise.
 345         (libldtestplug3_la_LDFLAGS): Likewise.
 346         * Makefile.in: Regenerated.
 347         * testplug2.c: New file.
 348         * testplug3.c: Likewise.
 349
 350 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 351
 352         PR ld/17878
 353         * plugin.c: Include ../bfd/plugin.h.
 354         (plugin_get_ir_dummy_bfd): Call bfd_create with
 355         link_info.output_bfd instead of srctemplate.  Copy BFD info
 356         from srctemplate only if it doesn't use BFD plugin target
 357         vector.
 358         (plugin_load_plugins): Call register_ld_plugin_object_p with
 359         (plugin_object_p)
 360         (plugin_maybe_claim): Renamed to ...
 361         (plugin_object_p): This.  Return dummy BFD target vector if
 362         input is calimed by plugin library, otherwise return NULL.
 363         Update plugin_format and plugin_dummy_bfd.
 364         (plugin_maybe_claim): New.  Use plugin_object_p.
 365
 366 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 367
 368         * plugin.c (plugin_maybe_claim): Initialize use_mmap.
 369
 370 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 371
 372         * plugin.c (plugin_input_file_t): Add use_mmap.
 373         (plugin_pagesize): New.
 374         (get_view): Use plugin_pagesize.  Set use_mmap if mmap is used.
 375         (plugin_load_plugins): Initialize plugin_pagesize.
 376         (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
 377         file.
 378
 379 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 380
 381         * plugin.c (get_view): Align offset passed to mmap.
 382
 383 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 384
 385         * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
 386         if plugin isn't active or there is no thing more to claim.
 387
 388 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 389
 390         * plugin.c (plugin_maybe_claim): Check format against bfd_object
 391         directly.
 392
 393 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 394
 395         * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
 396         ibfd.
 397
 398 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 399
 400         * plugin.c: Include "libbfd.h".
 401         (plugin_strdup): New.
 402         (plugin_maybe_claim): Remove the argument of pointer to struct
 403         ld_plugin_input_file.  Open and handle input entry.
 404         * plugin.h (plugin_maybe_claim): Updated.
 405         * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
 406         without passing a pointer to struct ld_plugin_input_file.
 407         * ldmain.c: Don't include "libbfd.h".
 408         (add_archive_element): Call plugin_maybe_claim directly without
 409         passing a pointer to struct ld_plugin_input_file.
 410
 411 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 412
 413         * ld.texinfo: Document -z text, -z notext and -z textoff.
 414         * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
 415         -z text, -z notext and -z textoff.
 416
 417 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 418
 419         * configure.ac: Add AC_FUNC_MMAP.
 420         * config.in: Regenerated.
 421         * configure: Likewise.
 422         * plugin.c: Include <sys/mman.h>.
 423         (MAP_FAILED): New.  Defined if not defined.
 424         (PROT_READ): Likewise.
 425         (MAP_PRIVATE): Likewise.
 426         (view_buffer_t): New.
 427         (plugin_input_file_t): Add view_buffer.
 428         (get_view): Try mmap and cache the view buffer.
 429         (plugin_maybe_claim): Initialize view_buffer.
 430
 431 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 432
 433         * plugin.c (release_input_file): Set fd to -1 after closing it.
 434         (plugin_maybe_claim): Close fd only if fd != -1.
 435
 436 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 437
 438         PR ld/17878
 439         * plugin.c: Include <errno.h>.
 440         (errno): New.  Declare if needed.
 441         (plugin_input_file_t): New.
 442         (get_input_file): Implemented.
 443         (get_view): Likewise.
 444         (release_input_file): Likewise.
 445         (add_symbols): Updated.
 446         (get_symbols): Likewise.
 447         (plugin_maybe_claim): Allocate a plugin_input_file_t.  Close fd
 448         only for a bfd_object input.
 449
 450 2015-02-02  Alan Modra  <amodra@gmail.com>
 451
 452         * emultempl/ppc64elf.em (toc_section_name): New var.
 453         (ppc_after_open): Set it.
 454         (ppc_before_allocation): Use it.
 455         (gld${EMULATION_NAME}_after_allocation): Here too.
 456
 457 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
 458
 459         * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
 460         with link_info.lto_plugin_active.
 461         * ldlang.c (lang_process): Likewise.
 462         * ldmain.c (add_archive_element): Likewise.
 463         * plugin.c (plugin_active_plugins_p): Removed.
 464         * plugin.h (plugin_active_plugins_p): Likewise.
 465
 466 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 467
 468         * plugin.h (plugin_get_ir_dummy_bfd): Removed.  Move comments to
 469         ...
 470         * plugin.c (plugin_get_ir_dummy_bfd): Here.  Make it static.
 471
 472 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 473
 474         PR ld/17878
 475         * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
 476         (get_view): New function.
 477         (set_tv_header): Handle LDPT_GET_VIEW.
 478         * testplug.c (tag_names): Add LDPT_GET_VIEW.
 479         (tv_get_view): New.
 480         (dump_tv_tag): Handle LDPT_GET_VIEW.
 481         (parse_tv_tag): Likewise.
 482
 483 2015-01-28  Alan Modra  <amodra@gmail.com>
 484
 485         * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
 486         * emultempl/ppc64elf.em (params): Init new field.
 487         (ppc_after_open): New function.
 488         (LDEMUL_AFTER_OPEN): Define.
 489         * ldlang.c (lang_final): Whitespace fix.
 490
 491 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 492
 493         * Makefile.am: Add FT32 files.
 494         * configure.tgt: Handle FT32 target.
 495         * emulparams/elf32ft32.sh: New file.
 496         * scripttempl/ft32.sc: New file.
 497         * Makefile.in: Regenerate.
 498
 499 2015-01-28  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 500
 501         PR 4643
 502         * ldexp.c (fold_name): Fold LENGTH only after
 503         lang_first_phase_enum.
 504         * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
 505         rightaway.
 506         * ldlang.h (struct memory_region_struct): Add origin_exp and
 507         length_exp fields.
 508         * ldlang.c (lang_do_memory_regions): New.
 509         (lang_memory_region_lookup): Initialize origin_exp and
 510         length_exp fields.
 511         (lang_process): Call lang_do_memory_regions.
 512
 513 2015-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 514
 515         * ldlang.c (print_assignment): Only evaluate the expression for a
 516         PROVIDE'd assignment when the destination is being defined.
 517         Display a special message for PROVIDE'd symbols that are not being
 518         provided.
 519
 520 2015-01-20  Alan Modra  <amodra@gmail.com>
 521
 522         * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
 523         (OTHER_BSS_SYMBOLS): ..this.
 524         (OTHER_PLT_RELOC_SECTIONS): Don't define.
 525         (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
 526         (OTHER_READWRITE_SECTIONS): Don't define.  Move .toc1 to..
 527         (OTHER_RELRO_SECTIONS_2): ..here.
 528         * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
 529
 530 2015-01-20  Alan Modra  <amodra@gmail.com>
 531
 532         * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
 533         (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
 534         (OTHER_RELRO_SECTIONS_2): ..here.
 535         (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
 536         PLT_BEFORE_GOT): Define.
 537         * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
 538         PLT_BEFORE_GOT combination.
 539         (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
 540
 541 2015-01-20  Alan Modra  <amodra@gmail.com>
 542
 543         * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
 544         (OTHER_RELRO_SECTIONS_2): ..here, new define.
 545         * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
 546
 547 2015-01-19  Alan Modra  <amodra@gmail.com>
 548
 549         PR ld/17615
 550         * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
 551
 552 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
 553
 554         * ld-arm/elf32-reject.s: New testcase.
 555         * ld-arm/elf32-reject.d: Likewise.
 556         * ld-arm/elf32-reject-pie.s: Likewise.
 557         * ld-arm/elf32-reject-pie.d: Likewise.
 558         * ld-arm/arm-elf.exp: Run new testcases.
 559         * ld-arm/ifunc-7.s: Delete f2/f4 test items.
 560         * ld-arm/ifunc-7.rd: Likewise.
 561         * ld-arm/ifunc-7.gd: Likewise.
 562         * ld-arm/ifunc-7.dd: Likewise.
 563         * ld-arm/ifunc-8.s: Likewise.
 564         * ld-arm/ifunc-8.rd: Likewise.
 565         * ld-arm/ifunc-8.gd: Likewise.
 566         * ld-arm/ifunc-8.dd: Likewise.
 567
 568 2015-01-01  Alan Modra  <amodra@gmail.com>
 569
 570         * ldver.c (ldversion): Just print current year.
 571
 572 2015-01-01  Alan Modra  <amodra@gmail.com>
 573
 574         Update year range in copyright notice of all files.
 575
 576 For older changes see ChangeLog-2014
 577 \f
 578 Copyright (C) 2015 Free Software Foundation, Inc.
 579
 580 Copying and distribution of this file, with or without modification,
 581 are permitted in any medium without royalty provided the copyright
 582 notice and this notice are preserved.
 583
 584 Local Variables:
 585 mode: change-log
 586 left-margin: 8
 587 fill-column: 74
 588 version-control: never
 589 End: