ld/ChangeLog

   1 2015-06-08  Nick Clifton  <nickc@redhat.com>
   2
   3         * po/fr.po: Updated French Translation.
   4
   5 2015-05-28  Catherine Moore  <clm@codesourcery.com>
   6             Paul Brook <paul@codesourcery.com>
   7
   8         * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
   9         Add Compact EH support.
  10         * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
  11         sections.
  12
  13 2015-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
  14
  15         * configure.ac (AC_PROG_GREP): Check for grep program.
  16         (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
  17         Enable ELF option printing for emulations containing
  18         'TEMPLATE_NAME=elf32'.
  19         * configure: Regenerate.
  20
  21 2015-05-14  Nick Clifton  <nickc@redhat.com>
  22
  23         * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
  24         symbols.
  25
  26 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
  27
  28         * configure.tgt: Support i[3-7]86-*-elfiamcu target.
  29
  30 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
  31
  32         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
  33         (eelf_iamcu.c): New.
  34         * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
  35         enabled in BFD.
  36         * Makefile.in: Regenerated.
  37         * emulparams/elf_iamcu.sh: New file.
  38
  39 2015-05-05  Nick Clifton  <nickc@redhat.com>
  40
  41         * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
  42         * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
  43         (.data): Add .lower.data and .either.data.
  44         (.bss): Add .lower.bss and .either.bss.
  45         (.rodata): Add .lower.rodata and .either.rodata.
  46         * emultempl/msp430.em: New file.  Implements a new orphan
  47         placement algorithm that divides sections between lower and upper
  48         memory regions.
  49         * Makefile.am (emsp430elf.c): Depend upon msp430.em.
  50         *emsp430X.c): Likewise.
  51         * Makefine.in: Regenerate.
  52
  53 2015-04-28  Andreas Schwab  <schwab@linux-m68k.org>
  54
  55         PR ld/18344
  56         * ldlex.l (INPUTLIST): Increment lineno on newline.
  57
  58 2015-04-24  Alan Modra  <amodra@gmail.com>
  59
  60         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
  61         Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
  62
  63 2015-04-24  DJ Delorie  <dj@redhat.com>
  64
  65         * Makefile.am (msp430): Rename primary emulation to msp430elf.
  66         (emsp430.c): Rename to emsp430elf.c, update dependencies
  67         (emsp430X.c): Update dependencies.
  68         * Makefile.in: Likewise.
  69         * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
  70         * emulparams/msp430.sh: Rename to msp430elf.sh.
  71         * emulparams/msp430X.sh: Update.
  72
  73 2015-04-23  H.J. Lu  <hongjiu.lu@intel.com>
  74
  75         PR binutils/18209
  76         * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
  77
  78 2015-04-23  Alan Modra  <amodra@gmail.com>
  79
  80         * emulparams/elf64ppc.sh (GOT): Align.
  81
  82 2015-04-22  Alan Modra  <amodra@gmail.com>
  83
  84         * ldexp.h (struct ldexp_control): Delete dataseg.min_base.  Add
  85         data_seg.relro_offset.
  86         * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
  87         (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
  88         * ldlang.c (lang_size_sections): Rewrite code adjusting relro
  89         segment base to line up last section on page boundary.
  90
  91 2015-04-15  H.J. Lu  <hongjiu.lu@intel.com>
  92
  93         * NEWS: Mention
  94         --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
  95
  96 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
  97
  98         * ld.texinfo: Document --compress-debug-sections=.
  99         * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
 100         COMPRESS_DEBUG is set.  Set BFD_COMPRESS_GABI on output_bfd
 101         for COMPRESS_DEBUG_GABI_ZLIB.
 102         * lexsup.c (elf_static_list_options): Add
 103         --compress-debug-sections=.
 104         * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
 105         (xtra_long): Add "compress-debug-sections".
 106         (gld${EMULATION_NAME}_handle_option): Handle
 107         OPTION_COMPRESS_DEBUG.
 108
 109 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 110
 111         PR ld/pr17709
 112         * ld.texinfo: Document "-z noextern-protected-data".
 113         * ldmain.c (main): Initialize link_info.extern_protected_data
 114         to -1.
 115         * lexsup.c (elf_shlib_list_options): Add
 116         "-z [no]extern-protected-data".
 117         * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
 118         * emulparams/elf_i386.sh: Likewise.
 119         * emulparams/elf_i386_be.sh: Likewise.
 120         * emulparams/elf_i386_chaos.sh: Likewise.
 121         * emulparams/elf_i386_ldso.sh: Likewise.
 122         * emulparams/elf_i386_vxworks.sh: Likewise.
 123         * emulparams/elf_k1om.sh: Likewise.
 124         * emulparams/elf_l1om.sh: Likewise.
 125         * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
 126         (PARSE_AND_LIST_OPTIONS): Renamed to ...
 127         (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
 128         (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
 129         (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
 130         (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
 131         (PARSE_AND_LIST_ARGS_CASE_Z): Append
 132         $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
 133         * emulparams/extern_protected_data.sh: New file.
 134
 135 2015-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 136
 137         * plugin.c (plugin_load_plugins): Removed an extra ';'.
 138
 139 2015-04-10  Nick Clifton  <nickc@redhat.com>
 140
 141         PR binutils/18198
 142         * ld.texinfo (--be8): Add a note about the interaction of this
 143         option with the assembler's -EB option.
 144
 145 2015-04-10  Alan Modra  <amodra@gmail.com>
 146
 147         * configure.ac: Set elf_list_options etc. in proper case.
 148         * configure: Regenerate.
 149
 150 2015-04-10  Alan Modra  <amodra@gmail.com>
 151
 152         PR ld/18223
 153         * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
 154
 155 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 156
 157         * emulparams/elf_x86_64.sh (BNDPLT): Removed.
 158         (PARSE_AND_LIST_OPTIONS): New.
 159         (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
 160         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
 161         BNDPLT check.  Handle PARSE_AND_LIST_ARGS_CASE_Z.
 162         (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
 163
 164 2015-04-09  Nick Clifton  <nickc@redhat.com>
 165
 166         * po/fr.po: Updated French translation.
 167
 168 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 169
 170         * configure.ac (elf_list_options): Set to TRUE for
 171         --enable-targets=all.
 172         (elf_shlib_list_options): Likewise.
 173         (elf_plt_unwind_list_options): Likewise.
 174         * configure: Regenerated.
 175
 176 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 177
 178         * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
 179
 180 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 181
 182         * Makefile.am (ELF_CLFAGS): New.
 183         (AM_CFLAGS): Add $(ELF_CLFAGS).
 184         * configure.ac (elf_list_options): New.  AC_SUBST.
 185         (elf_shlib_list_options): Likewise.
 186         (elf_plt_unwind_list_options): Likewise.
 187         * lexsup.c (elf_shlib_list_options): New.
 188         (elf_static_list_options): Likewise.
 189         (elf_plt_unwind_list_options): Likewise.
 190         (ld_list_options): Likewise.
 191         (help): Call ld_list_options.
 192         * Makefile.in: Regenerated.
 193         * configure: Likewise.
 194         * emulparams/plt_unwind.sh (PLT_UNWIND): New.
 195         (PARSE_AND_LIST_OPTIONS): Removed.
 196         * emultempl/elf32.em (gld_list_options): New.
 197         (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
 198         PARSE_AND_LIST_OPTIONS is defined.
 199         (ld_${EMULATION_NAME}_emulation): Replace
 200         gld${EMULATION_NAME}_list_options with ${gld_list_options.
 201
 202 2015-04-07  Alan Modra  <amodra@gmail.com>
 203
 204         PR ld/18176
 205         * ldlang.c (lang_size_sections): Cast shift expression.
 206
 207 2015-04-07  Alan Modra  <amodra@gmail.com>
 208
 209         * emultempl/ppc32elf.em: Handle --no-pic-fixup.
 210         (params): Init new field.
 211         (ppc_before_allocation): Enable relaxation for pic_fixup.
 212
 213 2015-04-07  Nick Clifton  <nickc@redhat.com>
 214
 215         * ld.h (struct ld_config_type): Add new field: warn_orphan.
 216         * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
 217         OPTION_NO_WARN_ORPHAN.
 218         * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
 219         (parse_args): Handle the new options.
 220         * ldemul.c (ldemul_place_orphan): If requested, generate a warning
 221         message when an orphan section is placed in the output file.
 222         * ld.texinfo: Document the new option.
 223         * NEWS: Mention the new feature.
 224
 225 2015-04-02  Andrew Turner <andrew@freebsd.org>
 226
 227         * Makefile.am: Add FreeBSD aarch64 files.
 228         * Makefile.in: Regenerate.
 229         * configure.tgt: Add aarch64-*-freebsd* target triple.
 230         * emulparams/aarch64fbsd.sh: New file.
 231         * emulparams/aarch64fbsdb.sh: New file.
 232
 233 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 234
 235         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
 236         around a GCC uninitialized warning bug fixed in GCC 4.6.
 237
 238 2015-04-01  Tejas Belagod  <tejas.belagod@arm.com>
 239
 240         * emultempl/aarch64elf.em
 241         (aarch64_elf_create_output_section_statements): Add parameter in
 242         bfd_elf${ELFSIZE}_aarch64_set_options call.
 243         (OPTION_FIX_ERRATUM_843419): Define.
 244         (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
 245         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
 246
 247 2015-04-01  Chen Gang  <gang.chen.5i5j@gmail.com>
 248
 249         * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
 250         relocating operation.
 251
 252 2015-04-01  Alan Modra  <amodra@gmail.com>
 253
 254         PR ld/18176
 255         * ldlang.c (lang_size_sections): When alignment of sections
 256         results in relro base adjustment being too large, don't go lower
 257         than the initial value.
 258         * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
 259         * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
 260         alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
 261
 262 2015-04-01  Alan Modra  <amodra@gmail.com>
 263
 264         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
 265         init ehdr_start_save.
 266
 267 2015-04-01  Alan Modra  <amodra@gmail.com>
 268
 269         * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
 270         ldemul-list.h.
 271         (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
 272         eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
 273         eelf32ppcsim.c): Rearrange deps for consistency.
 274         * Makefile.in: Regenerate.
 275
 276 2015-04-01  Ed Schouten  <ed@nuxi.nl>
 277
 278         * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
 279         the ehdr_start_save variable.
 280
 281 2015-03-31  Ed Schouten  <ed@nuxi.nl>
 282
 283         * Makefile.am (ALL_64_EMULATION_SOURCES): Add
 284         eelf_x86_64_cloudabi.c.
 285         (eelf_x86_64_cloudabi.c): New.
 286         * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
 287         x86_64-*-cloudabi*.
 288         * Makefile.in: Regenerated.
 289         * emulparams/elf_x86_64_cloudabi.sh: New file.
 290
 291 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 292
 293         * configure.ac (AM_ZLIB): Removed.
 294         * Makefile.in: Regenerated.
 295         * config.in: Likewise.
 296         * configure: Likewise.
 297
 298 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 299
 300         * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
 301         alignment to 2.
 302
 303 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 304
 305         * emultempl/aarch64elf.em
 306         (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
 307
 308 2015-03-18  Chen Gang  <gang.chen.5i5j@gmail.com>
 309
 310         * ldmain.c (main): Use %F instead of %X for einfo.
 311
 312 2015-03-02  Alan Modra  <amodra@gmail.com>
 313
 314         * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
 315
 316 2015-02-27  Nick Clifton  <nickc@redhat.com>
 317
 318         PR ld/17900
 319         * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
 320         sense of the following memory region attribute characters.
 321
 322 2015-02-27  Alan Modra  <amodra@gmail.com>
 323
 324         * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
 325         (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
 326         eh8300sxelf_linux.c): Do not invoke genscripts here.
 327         * Makefile.in: Regenerate.
 328
 329 2015-02-24  Nick Clifton  <nickc@redhat.com>
 330
 331         * Makefile.am (ev850.c): Add dependency upon
 332         $(srcdir)/emultempl/v850elf.em.
 333         (ev850_rh850.c): Likewise.
 334         * Makefile.in: Regenerate.
 335         * emultempl/v850elf.em: New file.
 336         * emulparams/v850.sh (EXTRA_EM_FILE): Define.
 337         * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
 338         * scripttempl/v850.sc: Add .note.renesas section.
 339         * scripttempl/v850_rh850.sc: Likewise.
 340
 341 2015-02-24  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 342
 343         * scripttempl/avr.sc: Add new user_signatures region.  Define and
 344         use symbols for all region lengths.
 345         * scripttempl/avrtiny.sc: Define and use symbols for all region
 346         lengths.
 347
 348 2015-01-21  Yoshinori Sato <ysato@users.sourceforge.jp>
 349
 350         * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
 351         * Makefile.in: Regenerate.
 352         * configure.tgt: Add h8300-*-linux
 353         * emulparams/h8300elf_linux.sh: Add new emulation.
 354         * emulparams/h8300helf_linux.sh: Likewise.
 355         * emulparams/h8300self_linux.sh: Likewise.
 356         * emulparams/h8300sxelf_linux.sh: Likewise.
 357
 358 2015-02-23  Nick Clifton  <nickc@redhat.com>
 359
 360         * lexsup.c (parse_args): Produce a more reasonable error message
 361         when -ixxx or -rxxx is the last option on the linker command line.
 362
 363 2015-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 364
 365         PR ld/17973
 366         * testplug2.c (allsymbolsread_silent): New.
 367         (set_register_hook): Handle allsymbolsreadsilent.
 368         (onall_symbols_read): Skip a message if allsymbolsread_silent is
 369         TRUE.
 370
 371 2015-02-14  Alan Modra  <amodra@gmail.com>
 372
 373         PR ld/17973
 374         * ldlang.h (struct lang_input_statement_flags): Add lto_output.
 375         * ldlang.c (lang_process): Don't set loading_lto_outputs.
 376         * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
 377         to bfd.
 378         * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
 379
 380 2015-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 381
 382         * NEWS: Mention support for LLVM plugin.
 383
 384 2015-02-13  Alan Modra  <amodra@gmail.com>
 385
 386         * ld.texinfo (Options <--defsym>): Correct cross reference.
 387
 388 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 389
 390         * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
 391         option compatibility.
 392
 393 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 394
 395         * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
 396         "error:" for LDPL_FATAL and LDPL_ERROR.
 397         * testplug2.c (parse_option): Handle fatal, error and warning.
 398
 399 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 400
 401         * testplug2.c (dump_tv_tag): Removed.
 402         (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
 403         closed.
 404         * testplug3.c (dump_tv_tag): Removed.
 405         (onclaim_file): Fix typo.
 406
 407 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 408
 409         PR ld/17878
 410         * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
 411         libldtestplug3.la.
 412         (libldtestplug2_la_SOURCES): New.
 413         (libldtestplug2_la_CFLAGS): Likewise.
 414         (libldtestplug2_la_LDFLAGS): Likewise.
 415         (libldtestplug3_la_SOURCES): New.
 416         (libldtestplug3_la_CFLAGS): Likewise.
 417         (libldtestplug3_la_LDFLAGS): Likewise.
 418         * Makefile.in: Regenerated.
 419         * testplug2.c: New file.
 420         * testplug3.c: Likewise.
 421
 422 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 423
 424         PR ld/17878
 425         * plugin.c: Include ../bfd/plugin.h.
 426         (plugin_get_ir_dummy_bfd): Call bfd_create with
 427         link_info.output_bfd instead of srctemplate.  Copy BFD info
 428         from srctemplate only if it doesn't use BFD plugin target
 429         vector.
 430         (plugin_load_plugins): Call register_ld_plugin_object_p with
 431         (plugin_object_p)
 432         (plugin_maybe_claim): Renamed to ...
 433         (plugin_object_p): This.  Return dummy BFD target vector if
 434         input is calimed by plugin library, otherwise return NULL.
 435         Update plugin_format and plugin_dummy_bfd.
 436         (plugin_maybe_claim): New.  Use plugin_object_p.
 437
 438 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 439
 440         * plugin.c (plugin_maybe_claim): Initialize use_mmap.
 441
 442 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 443
 444         * plugin.c (plugin_input_file_t): Add use_mmap.
 445         (plugin_pagesize): New.
 446         (get_view): Use plugin_pagesize.  Set use_mmap if mmap is used.
 447         (plugin_load_plugins): Initialize plugin_pagesize.
 448         (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
 449         file.
 450
 451 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 452
 453         * plugin.c (get_view): Align offset passed to mmap.
 454
 455 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 456
 457         * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
 458         if plugin isn't active or there is no thing more to claim.
 459
 460 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 461
 462         * plugin.c (plugin_maybe_claim): Check format against bfd_object
 463         directly.
 464
 465 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 466
 467         * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
 468         ibfd.
 469
 470 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 471
 472         * plugin.c: Include "libbfd.h".
 473         (plugin_strdup): New.
 474         (plugin_maybe_claim): Remove the argument of pointer to struct
 475         ld_plugin_input_file.  Open and handle input entry.
 476         * plugin.h (plugin_maybe_claim): Updated.
 477         * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
 478         without passing a pointer to struct ld_plugin_input_file.
 479         * ldmain.c: Don't include "libbfd.h".
 480         (add_archive_element): Call plugin_maybe_claim directly without
 481         passing a pointer to struct ld_plugin_input_file.
 482
 483 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 484
 485         * ld.texinfo: Document -z text, -z notext and -z textoff.
 486         * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
 487         -z text, -z notext and -z textoff.
 488
 489 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 490
 491         * configure.ac: Add AC_FUNC_MMAP.
 492         * config.in: Regenerated.
 493         * configure: Likewise.
 494         * plugin.c: Include <sys/mman.h>.
 495         (MAP_FAILED): New.  Defined if not defined.
 496         (PROT_READ): Likewise.
 497         (MAP_PRIVATE): Likewise.
 498         (view_buffer_t): New.
 499         (plugin_input_file_t): Add view_buffer.
 500         (get_view): Try mmap and cache the view buffer.
 501         (plugin_maybe_claim): Initialize view_buffer.
 502
 503 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 504
 505         * plugin.c (release_input_file): Set fd to -1 after closing it.
 506         (plugin_maybe_claim): Close fd only if fd != -1.
 507
 508 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 509
 510         PR ld/17878
 511         * plugin.c: Include <errno.h>.
 512         (errno): New.  Declare if needed.
 513         (plugin_input_file_t): New.
 514         (get_input_file): Implemented.
 515         (get_view): Likewise.
 516         (release_input_file): Likewise.
 517         (add_symbols): Updated.
 518         (get_symbols): Likewise.
 519         (plugin_maybe_claim): Allocate a plugin_input_file_t.  Close fd
 520         only for a bfd_object input.
 521
 522 2015-02-02  Alan Modra  <amodra@gmail.com>
 523
 524         * emultempl/ppc64elf.em (toc_section_name): New var.
 525         (ppc_after_open): Set it.
 526         (ppc_before_allocation): Use it.
 527         (gld${EMULATION_NAME}_after_allocation): Here too.
 528
 529 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
 530
 531         * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
 532         with link_info.lto_plugin_active.
 533         * ldlang.c (lang_process): Likewise.
 534         * ldmain.c (add_archive_element): Likewise.
 535         * plugin.c (plugin_active_plugins_p): Removed.
 536         * plugin.h (plugin_active_plugins_p): Likewise.
 537
 538 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 539
 540         * plugin.h (plugin_get_ir_dummy_bfd): Removed.  Move comments to
 541         ...
 542         * plugin.c (plugin_get_ir_dummy_bfd): Here.  Make it static.
 543
 544 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 545
 546         PR ld/17878
 547         * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
 548         (get_view): New function.
 549         (set_tv_header): Handle LDPT_GET_VIEW.
 550         * testplug.c (tag_names): Add LDPT_GET_VIEW.
 551         (tv_get_view): New.
 552         (dump_tv_tag): Handle LDPT_GET_VIEW.
 553         (parse_tv_tag): Likewise.
 554
 555 2015-01-28  Alan Modra  <amodra@gmail.com>
 556
 557         * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
 558         * emultempl/ppc64elf.em (params): Init new field.
 559         (ppc_after_open): New function.
 560         (LDEMUL_AFTER_OPEN): Define.
 561         * ldlang.c (lang_final): Whitespace fix.
 562
 563 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 564
 565         * Makefile.am: Add FT32 files.
 566         * configure.tgt: Handle FT32 target.
 567         * emulparams/elf32ft32.sh: New file.
 568         * scripttempl/ft32.sc: New file.
 569         * Makefile.in: Regenerate.
 570
 571 2015-01-28  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 572
 573         PR 4643
 574         * ldexp.c (fold_name): Fold LENGTH only after
 575         lang_first_phase_enum.
 576         * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
 577         rightaway.
 578         * ldlang.h (struct memory_region_struct): Add origin_exp and
 579         length_exp fields.
 580         * ldlang.c (lang_do_memory_regions): New.
 581         (lang_memory_region_lookup): Initialize origin_exp and
 582         length_exp fields.
 583         (lang_process): Call lang_do_memory_regions.
 584
 585 2015-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 586
 587         * ldlang.c (print_assignment): Only evaluate the expression for a
 588         PROVIDE'd assignment when the destination is being defined.
 589         Display a special message for PROVIDE'd symbols that are not being
 590         provided.
 591
 592 2015-01-20  Alan Modra  <amodra@gmail.com>
 593
 594         * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
 595         (OTHER_BSS_SYMBOLS): ..this.
 596         (OTHER_PLT_RELOC_SECTIONS): Don't define.
 597         (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
 598         (OTHER_READWRITE_SECTIONS): Don't define.  Move .toc1 to..
 599         (OTHER_RELRO_SECTIONS_2): ..here.
 600         * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
 601
 602 2015-01-20  Alan Modra  <amodra@gmail.com>
 603
 604         * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
 605         (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
 606         (OTHER_RELRO_SECTIONS_2): ..here.
 607         (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
 608         PLT_BEFORE_GOT): Define.
 609         * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
 610         PLT_BEFORE_GOT combination.
 611         (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
 612
 613 2015-01-20  Alan Modra  <amodra@gmail.com>
 614
 615         * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
 616         (OTHER_RELRO_SECTIONS_2): ..here, new define.
 617         * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
 618
 619 2015-01-19  Alan Modra  <amodra@gmail.com>
 620
 621         PR ld/17615
 622         * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
 623
 624 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
 625
 626         * ld-arm/elf32-reject.s: New testcase.
 627         * ld-arm/elf32-reject.d: Likewise.
 628         * ld-arm/elf32-reject-pie.s: Likewise.
 629         * ld-arm/elf32-reject-pie.d: Likewise.
 630         * ld-arm/arm-elf.exp: Run new testcases.
 631         * ld-arm/ifunc-7.s: Delete f2/f4 test items.
 632         * ld-arm/ifunc-7.rd: Likewise.
 633         * ld-arm/ifunc-7.gd: Likewise.
 634         * ld-arm/ifunc-7.dd: Likewise.
 635         * ld-arm/ifunc-8.s: Likewise.
 636         * ld-arm/ifunc-8.rd: Likewise.
 637         * ld-arm/ifunc-8.gd: Likewise.
 638         * ld-arm/ifunc-8.dd: Likewise.
 639
 640 2015-01-01  Alan Modra  <amodra@gmail.com>
 641
 642         * ldver.c (ldversion): Just print current year.
 643
 644 2015-01-01  Alan Modra  <amodra@gmail.com>
 645
 646         Update year range in copyright notice of all files.
 647
 648 For older changes see ChangeLog-2014
 649 \f
 650 Copyright (C) 2015 Free Software Foundation, Inc.
 651
 652 Copying and distribution of this file, with or without modification,
 653 are permitted in any medium without royalty provided the copyright
 654 notice and this notice are preserved.
 655
 656 Local Variables:
 657 mode: change-log
 658 left-margin: 8
 659 fill-column: 74
 660 version-control: never
 661 End: