ld/ChangeLog

   1 2015-06-26  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * emulparams/elf_iamcu.sh (COMPILE_IN): New.
   4
   5 2015-06-15  Nick Clifton  <nickc@redhat.com>
   6
   7         PR ld/18466
   8         * emultempl/pe.em (pe_find_data_imports): Generate an error if a
   9         symbol name is too long to handle.
  10         * emultempl/pep.em (pep_find_data_imports): Likewise.
  11
  12 2015-06-12  Tristan Gingold  <gingold@adacore.com>
  13
  14         * NEWS: Mention new option.
  15         * lexsup.c (parse_args): Handle --print-memory-usage.
  16         (ld_options): Add --print-memory-usage.
  17         * ldmain.c (main): Call lang_print_memory_usage.
  18         * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
  19         * ldlang.h: Add prototype of lang_print_memory_usage.
  20         * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
  21         functions.
  22         * ld.texinfo (Options): Document --print-memory-usage.
  23         * ld.h (args_type): Add print_memory_usage field.
  24
  25 2015-06-08  Nick Clifton  <nickc@redhat.com>
  26
  27         * po/fr.po: Updated French Translation.
  28
  29 2015-05-28  Catherine Moore  <clm@codesourcery.com>
  30             Paul Brook <paul@codesourcery.com>
  31
  32         * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
  33         Add Compact EH support.
  34         * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
  35         sections.
  36
  37 2015-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
  38
  39         * configure.ac (AC_PROG_GREP): Check for grep program.
  40         (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
  41         Enable ELF option printing for emulations containing
  42         'TEMPLATE_NAME=elf32'.
  43         * configure: Regenerate.
  44
  45 2015-05-14  Nick Clifton  <nickc@redhat.com>
  46
  47         * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
  48         symbols.
  49
  50 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
  51
  52         * configure.tgt: Support i[3-7]86-*-elfiamcu target.
  53
  54 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
  55
  56         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
  57         (eelf_iamcu.c): New.
  58         * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
  59         enabled in BFD.
  60         * Makefile.in: Regenerated.
  61         * emulparams/elf_iamcu.sh: New file.
  62
  63 2015-05-05  Nick Clifton  <nickc@redhat.com>
  64
  65         * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
  66         * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
  67         (.data): Add .lower.data and .either.data.
  68         (.bss): Add .lower.bss and .either.bss.
  69         (.rodata): Add .lower.rodata and .either.rodata.
  70         * emultempl/msp430.em: New file.  Implements a new orphan
  71         placement algorithm that divides sections between lower and upper
  72         memory regions.
  73         * Makefile.am (emsp430elf.c): Depend upon msp430.em.
  74         *emsp430X.c): Likewise.
  75         * Makefine.in: Regenerate.
  76
  77 2015-04-28  Andreas Schwab  <schwab@linux-m68k.org>
  78
  79         PR ld/18344
  80         * ldlex.l (INPUTLIST): Increment lineno on newline.
  81
  82 2015-04-24  Alan Modra  <amodra@gmail.com>
  83
  84         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
  85         Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
  86
  87 2015-04-24  DJ Delorie  <dj@redhat.com>
  88
  89         * Makefile.am (msp430): Rename primary emulation to msp430elf.
  90         (emsp430.c): Rename to emsp430elf.c, update dependencies
  91         (emsp430X.c): Update dependencies.
  92         * Makefile.in: Likewise.
  93         * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
  94         * emulparams/msp430.sh: Rename to msp430elf.sh.
  95         * emulparams/msp430X.sh: Update.
  96
  97 2015-04-23  H.J. Lu  <hongjiu.lu@intel.com>
  98
  99         PR binutils/18209
 100         * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
 101
 102 2015-04-23  Alan Modra  <amodra@gmail.com>
 103
 104         * emulparams/elf64ppc.sh (GOT): Align.
 105
 106 2015-04-22  Alan Modra  <amodra@gmail.com>
 107
 108         * ldexp.h (struct ldexp_control): Delete dataseg.min_base.  Add
 109         data_seg.relro_offset.
 110         * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
 111         (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
 112         * ldlang.c (lang_size_sections): Rewrite code adjusting relro
 113         segment base to line up last section on page boundary.
 114
 115 2015-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 116
 117         * NEWS: Mention
 118         --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
 119
 120 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 121
 122         * ld.texinfo: Document --compress-debug-sections=.
 123         * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
 124         COMPRESS_DEBUG is set.  Set BFD_COMPRESS_GABI on output_bfd
 125         for COMPRESS_DEBUG_GABI_ZLIB.
 126         * lexsup.c (elf_static_list_options): Add
 127         --compress-debug-sections=.
 128         * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
 129         (xtra_long): Add "compress-debug-sections".
 130         (gld${EMULATION_NAME}_handle_option): Handle
 131         OPTION_COMPRESS_DEBUG.
 132
 133 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 134
 135         PR ld/pr17709
 136         * ld.texinfo: Document "-z noextern-protected-data".
 137         * ldmain.c (main): Initialize link_info.extern_protected_data
 138         to -1.
 139         * lexsup.c (elf_shlib_list_options): Add
 140         "-z [no]extern-protected-data".
 141         * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
 142         * emulparams/elf_i386.sh: Likewise.
 143         * emulparams/elf_i386_be.sh: Likewise.
 144         * emulparams/elf_i386_chaos.sh: Likewise.
 145         * emulparams/elf_i386_ldso.sh: Likewise.
 146         * emulparams/elf_i386_vxworks.sh: Likewise.
 147         * emulparams/elf_k1om.sh: Likewise.
 148         * emulparams/elf_l1om.sh: Likewise.
 149         * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
 150         (PARSE_AND_LIST_OPTIONS): Renamed to ...
 151         (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
 152         (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
 153         (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
 154         (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
 155         (PARSE_AND_LIST_ARGS_CASE_Z): Append
 156         $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
 157         * emulparams/extern_protected_data.sh: New file.
 158
 159 2015-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 160
 161         * plugin.c (plugin_load_plugins): Removed an extra ';'.
 162
 163 2015-04-10  Nick Clifton  <nickc@redhat.com>
 164
 165         PR binutils/18198
 166         * ld.texinfo (--be8): Add a note about the interaction of this
 167         option with the assembler's -EB option.
 168
 169 2015-04-10  Alan Modra  <amodra@gmail.com>
 170
 171         * configure.ac: Set elf_list_options etc. in proper case.
 172         * configure: Regenerate.
 173
 174 2015-04-10  Alan Modra  <amodra@gmail.com>
 175
 176         PR ld/18223
 177         * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
 178
 179 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 180
 181         * emulparams/elf_x86_64.sh (BNDPLT): Removed.
 182         (PARSE_AND_LIST_OPTIONS): New.
 183         (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
 184         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
 185         BNDPLT check.  Handle PARSE_AND_LIST_ARGS_CASE_Z.
 186         (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
 187
 188 2015-04-09  Nick Clifton  <nickc@redhat.com>
 189
 190         * po/fr.po: Updated French translation.
 191
 192 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 193
 194         * configure.ac (elf_list_options): Set to TRUE for
 195         --enable-targets=all.
 196         (elf_shlib_list_options): Likewise.
 197         (elf_plt_unwind_list_options): Likewise.
 198         * configure: Regenerated.
 199
 200 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 201
 202         * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
 203
 204 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 205
 206         * Makefile.am (ELF_CLFAGS): New.
 207         (AM_CFLAGS): Add $(ELF_CLFAGS).
 208         * configure.ac (elf_list_options): New.  AC_SUBST.
 209         (elf_shlib_list_options): Likewise.
 210         (elf_plt_unwind_list_options): Likewise.
 211         * lexsup.c (elf_shlib_list_options): New.
 212         (elf_static_list_options): Likewise.
 213         (elf_plt_unwind_list_options): Likewise.
 214         (ld_list_options): Likewise.
 215         (help): Call ld_list_options.
 216         * Makefile.in: Regenerated.
 217         * configure: Likewise.
 218         * emulparams/plt_unwind.sh (PLT_UNWIND): New.
 219         (PARSE_AND_LIST_OPTIONS): Removed.
 220         * emultempl/elf32.em (gld_list_options): New.
 221         (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
 222         PARSE_AND_LIST_OPTIONS is defined.
 223         (ld_${EMULATION_NAME}_emulation): Replace
 224         gld${EMULATION_NAME}_list_options with ${gld_list_options.
 225
 226 2015-04-07  Alan Modra  <amodra@gmail.com>
 227
 228         PR ld/18176
 229         * ldlang.c (lang_size_sections): Cast shift expression.
 230
 231 2015-04-07  Alan Modra  <amodra@gmail.com>
 232
 233         * emultempl/ppc32elf.em: Handle --no-pic-fixup.
 234         (params): Init new field.
 235         (ppc_before_allocation): Enable relaxation for pic_fixup.
 236
 237 2015-04-07  Nick Clifton  <nickc@redhat.com>
 238
 239         * ld.h (struct ld_config_type): Add new field: warn_orphan.
 240         * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
 241         OPTION_NO_WARN_ORPHAN.
 242         * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
 243         (parse_args): Handle the new options.
 244         * ldemul.c (ldemul_place_orphan): If requested, generate a warning
 245         message when an orphan section is placed in the output file.
 246         * ld.texinfo: Document the new option.
 247         * NEWS: Mention the new feature.
 248
 249 2015-04-02  Andrew Turner <andrew@freebsd.org>
 250
 251         * Makefile.am: Add FreeBSD aarch64 files.
 252         * Makefile.in: Regenerate.
 253         * configure.tgt: Add aarch64-*-freebsd* target triple.
 254         * emulparams/aarch64fbsd.sh: New file.
 255         * emulparams/aarch64fbsdb.sh: New file.
 256
 257 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 258
 259         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
 260         around a GCC uninitialized warning bug fixed in GCC 4.6.
 261
 262 2015-04-01  Tejas Belagod  <tejas.belagod@arm.com>
 263
 264         * emultempl/aarch64elf.em
 265         (aarch64_elf_create_output_section_statements): Add parameter in
 266         bfd_elf${ELFSIZE}_aarch64_set_options call.
 267         (OPTION_FIX_ERRATUM_843419): Define.
 268         (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
 269         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
 270
 271 2015-04-01  Chen Gang  <gang.chen.5i5j@gmail.com>
 272
 273         * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
 274         relocating operation.
 275
 276 2015-04-01  Alan Modra  <amodra@gmail.com>
 277
 278         PR ld/18176
 279         * ldlang.c (lang_size_sections): When alignment of sections
 280         results in relro base adjustment being too large, don't go lower
 281         than the initial value.
 282         * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
 283         * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
 284         alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
 285
 286 2015-04-01  Alan Modra  <amodra@gmail.com>
 287
 288         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
 289         init ehdr_start_save.
 290
 291 2015-04-01  Alan Modra  <amodra@gmail.com>
 292
 293         * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
 294         ldemul-list.h.
 295         (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
 296         eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
 297         eelf32ppcsim.c): Rearrange deps for consistency.
 298         * Makefile.in: Regenerate.
 299
 300 2015-04-01  Ed Schouten  <ed@nuxi.nl>
 301
 302         * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
 303         the ehdr_start_save variable.
 304
 305 2015-03-31  Ed Schouten  <ed@nuxi.nl>
 306
 307         * Makefile.am (ALL_64_EMULATION_SOURCES): Add
 308         eelf_x86_64_cloudabi.c.
 309         (eelf_x86_64_cloudabi.c): New.
 310         * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
 311         x86_64-*-cloudabi*.
 312         * Makefile.in: Regenerated.
 313         * emulparams/elf_x86_64_cloudabi.sh: New file.
 314
 315 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 316
 317         * configure.ac (AM_ZLIB): Removed.
 318         * Makefile.in: Regenerated.
 319         * config.in: Likewise.
 320         * configure: Likewise.
 321
 322 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 323
 324         * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
 325         alignment to 2.
 326
 327 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 328
 329         * emultempl/aarch64elf.em
 330         (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
 331
 332 2015-03-18  Chen Gang  <gang.chen.5i5j@gmail.com>
 333
 334         * ldmain.c (main): Use %F instead of %X for einfo.
 335
 336 2015-03-02  Alan Modra  <amodra@gmail.com>
 337
 338         * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
 339
 340 2015-02-27  Nick Clifton  <nickc@redhat.com>
 341
 342         PR ld/17900
 343         * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
 344         sense of the following memory region attribute characters.
 345
 346 2015-02-27  Alan Modra  <amodra@gmail.com>
 347
 348         * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
 349         (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
 350         eh8300sxelf_linux.c): Do not invoke genscripts here.
 351         * Makefile.in: Regenerate.
 352
 353 2015-02-24  Nick Clifton  <nickc@redhat.com>
 354
 355         * Makefile.am (ev850.c): Add dependency upon
 356         $(srcdir)/emultempl/v850elf.em.
 357         (ev850_rh850.c): Likewise.
 358         * Makefile.in: Regenerate.
 359         * emultempl/v850elf.em: New file.
 360         * emulparams/v850.sh (EXTRA_EM_FILE): Define.
 361         * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
 362         * scripttempl/v850.sc: Add .note.renesas section.
 363         * scripttempl/v850_rh850.sc: Likewise.
 364
 365 2015-02-24  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 366
 367         * scripttempl/avr.sc: Add new user_signatures region.  Define and
 368         use symbols for all region lengths.
 369         * scripttempl/avrtiny.sc: Define and use symbols for all region
 370         lengths.
 371
 372 2015-01-21  Yoshinori Sato <ysato@users.sourceforge.jp>
 373
 374         * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
 375         * Makefile.in: Regenerate.
 376         * configure.tgt: Add h8300-*-linux
 377         * emulparams/h8300elf_linux.sh: Add new emulation.
 378         * emulparams/h8300helf_linux.sh: Likewise.
 379         * emulparams/h8300self_linux.sh: Likewise.
 380         * emulparams/h8300sxelf_linux.sh: Likewise.
 381
 382 2015-02-23  Nick Clifton  <nickc@redhat.com>
 383
 384         * lexsup.c (parse_args): Produce a more reasonable error message
 385         when -ixxx or -rxxx is the last option on the linker command line.
 386
 387 2015-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 388
 389         PR ld/17973
 390         * testplug2.c (allsymbolsread_silent): New.
 391         (set_register_hook): Handle allsymbolsreadsilent.
 392         (onall_symbols_read): Skip a message if allsymbolsread_silent is
 393         TRUE.
 394
 395 2015-02-14  Alan Modra  <amodra@gmail.com>
 396
 397         PR ld/17973
 398         * ldlang.h (struct lang_input_statement_flags): Add lto_output.
 399         * ldlang.c (lang_process): Don't set loading_lto_outputs.
 400         * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
 401         to bfd.
 402         * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
 403
 404 2015-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 405
 406         * NEWS: Mention support for LLVM plugin.
 407
 408 2015-02-13  Alan Modra  <amodra@gmail.com>
 409
 410         * ld.texinfo (Options <--defsym>): Correct cross reference.
 411
 412 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 413
 414         * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
 415         option compatibility.
 416
 417 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 418
 419         * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
 420         "error:" for LDPL_FATAL and LDPL_ERROR.
 421         * testplug2.c (parse_option): Handle fatal, error and warning.
 422
 423 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 424
 425         * testplug2.c (dump_tv_tag): Removed.
 426         (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
 427         closed.
 428         * testplug3.c (dump_tv_tag): Removed.
 429         (onclaim_file): Fix typo.
 430
 431 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 432
 433         PR ld/17878
 434         * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
 435         libldtestplug3.la.
 436         (libldtestplug2_la_SOURCES): New.
 437         (libldtestplug2_la_CFLAGS): Likewise.
 438         (libldtestplug2_la_LDFLAGS): Likewise.
 439         (libldtestplug3_la_SOURCES): New.
 440         (libldtestplug3_la_CFLAGS): Likewise.
 441         (libldtestplug3_la_LDFLAGS): Likewise.
 442         * Makefile.in: Regenerated.
 443         * testplug2.c: New file.
 444         * testplug3.c: Likewise.
 445
 446 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 447
 448         PR ld/17878
 449         * plugin.c: Include ../bfd/plugin.h.
 450         (plugin_get_ir_dummy_bfd): Call bfd_create with
 451         link_info.output_bfd instead of srctemplate.  Copy BFD info
 452         from srctemplate only if it doesn't use BFD plugin target
 453         vector.
 454         (plugin_load_plugins): Call register_ld_plugin_object_p with
 455         (plugin_object_p)
 456         (plugin_maybe_claim): Renamed to ...
 457         (plugin_object_p): This.  Return dummy BFD target vector if
 458         input is calimed by plugin library, otherwise return NULL.
 459         Update plugin_format and plugin_dummy_bfd.
 460         (plugin_maybe_claim): New.  Use plugin_object_p.
 461
 462 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 463
 464         * plugin.c (plugin_maybe_claim): Initialize use_mmap.
 465
 466 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 467
 468         * plugin.c (plugin_input_file_t): Add use_mmap.
 469         (plugin_pagesize): New.
 470         (get_view): Use plugin_pagesize.  Set use_mmap if mmap is used.
 471         (plugin_load_plugins): Initialize plugin_pagesize.
 472         (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
 473         file.
 474
 475 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 476
 477         * plugin.c (get_view): Align offset passed to mmap.
 478
 479 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 480
 481         * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
 482         if plugin isn't active or there is no thing more to claim.
 483
 484 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 485
 486         * plugin.c (plugin_maybe_claim): Check format against bfd_object
 487         directly.
 488
 489 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 490
 491         * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
 492         ibfd.
 493
 494 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 495
 496         * plugin.c: Include "libbfd.h".
 497         (plugin_strdup): New.
 498         (plugin_maybe_claim): Remove the argument of pointer to struct
 499         ld_plugin_input_file.  Open and handle input entry.
 500         * plugin.h (plugin_maybe_claim): Updated.
 501         * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
 502         without passing a pointer to struct ld_plugin_input_file.
 503         * ldmain.c: Don't include "libbfd.h".
 504         (add_archive_element): Call plugin_maybe_claim directly without
 505         passing a pointer to struct ld_plugin_input_file.
 506
 507 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 508
 509         * ld.texinfo: Document -z text, -z notext and -z textoff.
 510         * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
 511         -z text, -z notext and -z textoff.
 512
 513 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 514
 515         * configure.ac: Add AC_FUNC_MMAP.
 516         * config.in: Regenerated.
 517         * configure: Likewise.
 518         * plugin.c: Include <sys/mman.h>.
 519         (MAP_FAILED): New.  Defined if not defined.
 520         (PROT_READ): Likewise.
 521         (MAP_PRIVATE): Likewise.
 522         (view_buffer_t): New.
 523         (plugin_input_file_t): Add view_buffer.
 524         (get_view): Try mmap and cache the view buffer.
 525         (plugin_maybe_claim): Initialize view_buffer.
 526
 527 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 528
 529         * plugin.c (release_input_file): Set fd to -1 after closing it.
 530         (plugin_maybe_claim): Close fd only if fd != -1.
 531
 532 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 533
 534         PR ld/17878
 535         * plugin.c: Include <errno.h>.
 536         (errno): New.  Declare if needed.
 537         (plugin_input_file_t): New.
 538         (get_input_file): Implemented.
 539         (get_view): Likewise.
 540         (release_input_file): Likewise.
 541         (add_symbols): Updated.
 542         (get_symbols): Likewise.
 543         (plugin_maybe_claim): Allocate a plugin_input_file_t.  Close fd
 544         only for a bfd_object input.
 545
 546 2015-02-02  Alan Modra  <amodra@gmail.com>
 547
 548         * emultempl/ppc64elf.em (toc_section_name): New var.
 549         (ppc_after_open): Set it.
 550         (ppc_before_allocation): Use it.
 551         (gld${EMULATION_NAME}_after_allocation): Here too.
 552
 553 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
 554
 555         * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
 556         with link_info.lto_plugin_active.
 557         * ldlang.c (lang_process): Likewise.
 558         * ldmain.c (add_archive_element): Likewise.
 559         * plugin.c (plugin_active_plugins_p): Removed.
 560         * plugin.h (plugin_active_plugins_p): Likewise.
 561
 562 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 563
 564         * plugin.h (plugin_get_ir_dummy_bfd): Removed.  Move comments to
 565         ...
 566         * plugin.c (plugin_get_ir_dummy_bfd): Here.  Make it static.
 567
 568 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 569
 570         PR ld/17878
 571         * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
 572         (get_view): New function.
 573         (set_tv_header): Handle LDPT_GET_VIEW.
 574         * testplug.c (tag_names): Add LDPT_GET_VIEW.
 575         (tv_get_view): New.
 576         (dump_tv_tag): Handle LDPT_GET_VIEW.
 577         (parse_tv_tag): Likewise.
 578
 579 2015-01-28  Alan Modra  <amodra@gmail.com>
 580
 581         * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
 582         * emultempl/ppc64elf.em (params): Init new field.
 583         (ppc_after_open): New function.
 584         (LDEMUL_AFTER_OPEN): Define.
 585         * ldlang.c (lang_final): Whitespace fix.
 586
 587 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 588
 589         * Makefile.am: Add FT32 files.
 590         * configure.tgt: Handle FT32 target.
 591         * emulparams/elf32ft32.sh: New file.
 592         * scripttempl/ft32.sc: New file.
 593         * Makefile.in: Regenerate.
 594
 595 2015-01-28  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 596
 597         PR 4643
 598         * ldexp.c (fold_name): Fold LENGTH only after
 599         lang_first_phase_enum.
 600         * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
 601         rightaway.
 602         * ldlang.h (struct memory_region_struct): Add origin_exp and
 603         length_exp fields.
 604         * ldlang.c (lang_do_memory_regions): New.
 605         (lang_memory_region_lookup): Initialize origin_exp and
 606         length_exp fields.
 607         (lang_process): Call lang_do_memory_regions.
 608
 609 2015-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 610
 611         * ldlang.c (print_assignment): Only evaluate the expression for a
 612         PROVIDE'd assignment when the destination is being defined.
 613         Display a special message for PROVIDE'd symbols that are not being
 614         provided.
 615
 616 2015-01-20  Alan Modra  <amodra@gmail.com>
 617
 618         * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
 619         (OTHER_BSS_SYMBOLS): ..this.
 620         (OTHER_PLT_RELOC_SECTIONS): Don't define.
 621         (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
 622         (OTHER_READWRITE_SECTIONS): Don't define.  Move .toc1 to..
 623         (OTHER_RELRO_SECTIONS_2): ..here.
 624         * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
 625
 626 2015-01-20  Alan Modra  <amodra@gmail.com>
 627
 628         * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
 629         (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
 630         (OTHER_RELRO_SECTIONS_2): ..here.
 631         (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
 632         PLT_BEFORE_GOT): Define.
 633         * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
 634         PLT_BEFORE_GOT combination.
 635         (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
 636
 637 2015-01-20  Alan Modra  <amodra@gmail.com>
 638
 639         * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
 640         (OTHER_RELRO_SECTIONS_2): ..here, new define.
 641         * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
 642
 643 2015-01-19  Alan Modra  <amodra@gmail.com>
 644
 645         PR ld/17615
 646         * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
 647
 648 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
 649
 650         * ld-arm/elf32-reject.s: New testcase.
 651         * ld-arm/elf32-reject.d: Likewise.
 652         * ld-arm/elf32-reject-pie.s: Likewise.
 653         * ld-arm/elf32-reject-pie.d: Likewise.
 654         * ld-arm/arm-elf.exp: Run new testcases.
 655         * ld-arm/ifunc-7.s: Delete f2/f4 test items.
 656         * ld-arm/ifunc-7.rd: Likewise.
 657         * ld-arm/ifunc-7.gd: Likewise.
 658         * ld-arm/ifunc-7.dd: Likewise.
 659         * ld-arm/ifunc-8.s: Likewise.
 660         * ld-arm/ifunc-8.rd: Likewise.
 661         * ld-arm/ifunc-8.gd: Likewise.
 662         * ld-arm/ifunc-8.dd: Likewise.
 663
 664 2015-01-01  Alan Modra  <amodra@gmail.com>
 665
 666         * ldver.c (ldversion): Just print current year.
 667
 668 2015-01-01  Alan Modra  <amodra@gmail.com>
 669
 670         Update year range in copyright notice of all files.
 671
 672 For older changes see ChangeLog-2014
 673 \f
 674 Copyright (C) 2015 Free Software Foundation, Inc.
 675
 676 Copying and distribution of this file, with or without modification,
 677 are permitted in any medium without royalty provided the copyright
 678 notice and this notice are preserved.
 679
 680 Local Variables:
 681 mode: change-log
 682 left-margin: 8
 683 fill-column: 74
 684 version-control: never
 685 End: