ld/ChangeLog

   1 2015-04-01  Tejas Belagod  <tejas.belagod@arm.com>
   2
   3         * emultempl/aarch64elf.em
   4         (aarch64_elf_create_output_section_statements): Add parameter in
   5         bfd_elf${ELFSIZE}_aarch64_set_options call.
   6         (OPTION_FIX_ERRATUM_843419): Define.
   7         (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
   8         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
   9
  10 2015-04-01  Chen Gang  <gang.chen.5i5j@gmail.com>
  11
  12         * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
  13         relocating operation.
  14
  15 2015-04-01  Alan Modra  <amodra@gmail.com>
  16
  17         PR ld/18176
  18         * ldlang.c (lang_size_sections): When alignment of sections
  19         results in relro base adjustment being too large, don't go lower
  20         than the initial value.
  21         * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
  22         * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
  23         alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
  24
  25 2015-04-01  Alan Modra  <amodra@gmail.com>
  26
  27         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
  28         init ehdr_start_save.
  29
  30 2015-04-01  Alan Modra  <amodra@gmail.com>
  31
  32         * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
  33         ldemul-list.h.
  34         (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
  35         eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
  36         eelf32ppcsim.c): Rearrange deps for consistency.
  37         * Makefile.in: Regenerate.
  38
  39 2015-04-01  Ed Schouten  <ed@nuxi.nl>
  40
  41         * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
  42         the ehdr_start_save variable.
  43
  44 2015-03-31  Ed Schouten  <ed@nuxi.nl>
  45
  46         * Makefile.am (ALL_64_EMULATION_SOURCES): Add
  47         eelf_x86_64_cloudabi.c.
  48         (eelf_x86_64_cloudabi.c): New.
  49         * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
  50         x86_64-*-cloudabi*.
  51         * Makefile.in: Regenerated.
  52         * emulparams/elf_x86_64_cloudabi.sh: New file.
  53
  54 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
  55
  56         * configure.ac (AM_ZLIB): Removed.
  57         * Makefile.in: Regenerated.
  58         * config.in: Likewise.
  59         * configure: Likewise.
  60
  61 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  62
  63         * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
  64         alignment to 2.
  65
  66 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  67
  68         * emultempl/aarch64elf.em
  69         (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
  70
  71 2015-03-18  Chen Gang  <gang.chen.5i5j@gmail.com>
  72
  73         * ldmain.c (main): Use %F instead of %X for einfo.
  74
  75 2015-03-02  Alan Modra  <amodra@gmail.com>
  76
  77         * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
  78
  79 2015-02-27  Nick Clifton  <nickc@redhat.com>
  80
  81         PR ld/17900
  82         * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
  83         sense of the following memory region attribute characters.
  84
  85 2015-02-27  Alan Modra  <amodra@gmail.com>
  86
  87         * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
  88         (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
  89         eh8300sxelf_linux.c): Do not invoke genscripts here.
  90         * Makefile.in: Regenerate.
  91
  92 2015-02-24  Nick Clifton  <nickc@redhat.com>
  93
  94         * Makefile.am (ev850.c): Add dependency upon
  95         $(srcdir)/emultempl/v850elf.em.
  96         (ev850_rh850.c): Likewise.
  97         * Makefile.in: Regenerate.
  98         * emultempl/v850elf.em: New file.
  99         * emulparams/v850.sh (EXTRA_EM_FILE): Define.
 100         * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
 101         * scripttempl/v850.sc: Add .note.renesas section.
 102         * scripttempl/v850_rh850.sc: Likewise.
 103
 104 2015-02-24  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 105
 106         * scripttempl/avr.sc: Add new user_signatures region.  Define and
 107         use symbols for all region lengths.
 108         * scripttempl/avrtiny.sc: Define and use symbols for all region
 109         lengths.
 110
 111 2015-01-21  Yoshinori Sato <ysato@users.sourceforge.jp>
 112
 113         * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
 114         * Makefile.in: Regenerate.
 115         * configure.tgt: Add h8300-*-linux
 116         * emulparams/h8300elf_linux.sh: Add new emulation.
 117         * emulparams/h8300helf_linux.sh: Likewise.
 118         * emulparams/h8300self_linux.sh: Likewise.
 119         * emulparams/h8300sxelf_linux.sh: Likewise.
 120
 121 2015-02-23  Nick Clifton  <nickc@redhat.com>
 122
 123         * lexsup.c (parse_args): Produce a more reasonable error message
 124         when -ixxx or -rxxx is the last option on the linker command line.
 125
 126 2015-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 127
 128         PR ld/17973
 129         * testplug2.c (allsymbolsread_silent): New.
 130         (set_register_hook): Handle allsymbolsreadsilent.
 131         (onall_symbols_read): Skip a message if allsymbolsread_silent is
 132         TRUE.
 133
 134 2015-02-14  Alan Modra  <amodra@gmail.com>
 135
 136         PR ld/17973
 137         * ldlang.h (struct lang_input_statement_flags): Add lto_output.
 138         * ldlang.c (lang_process): Don't set loading_lto_outputs.
 139         * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
 140         to bfd.
 141         * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
 142
 143 2015-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 144
 145         * NEWS: Mention support for LLVM plugin.
 146
 147 2015-02-13  Alan Modra  <amodra@gmail.com>
 148
 149         * ld.texinfo (Options <--defsym>): Correct cross reference.
 150
 151 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 152
 153         * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
 154         option compatibility.
 155
 156 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 157
 158         * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
 159         "error:" for LDPL_FATAL and LDPL_ERROR.
 160         * testplug2.c (parse_option): Handle fatal, error and warning.
 161
 162 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 163
 164         * testplug2.c (dump_tv_tag): Removed.
 165         (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
 166         closed.
 167         * testplug3.c (dump_tv_tag): Removed.
 168         (onclaim_file): Fix typo.
 169
 170 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 171
 172         PR ld/17878
 173         * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
 174         libldtestplug3.la.
 175         (libldtestplug2_la_SOURCES): New.
 176         (libldtestplug2_la_CFLAGS): Likewise.
 177         (libldtestplug2_la_LDFLAGS): Likewise.
 178         (libldtestplug3_la_SOURCES): New.
 179         (libldtestplug3_la_CFLAGS): Likewise.
 180         (libldtestplug3_la_LDFLAGS): Likewise.
 181         * Makefile.in: Regenerated.
 182         * testplug2.c: New file.
 183         * testplug3.c: Likewise.
 184
 185 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 186
 187         PR ld/17878
 188         * plugin.c: Include ../bfd/plugin.h.
 189         (plugin_get_ir_dummy_bfd): Call bfd_create with
 190         link_info.output_bfd instead of srctemplate.  Copy BFD info
 191         from srctemplate only if it doesn't use BFD plugin target
 192         vector.
 193         (plugin_load_plugins): Call register_ld_plugin_object_p with
 194         (plugin_object_p)
 195         (plugin_maybe_claim): Renamed to ...
 196         (plugin_object_p): This.  Return dummy BFD target vector if
 197         input is calimed by plugin library, otherwise return NULL.
 198         Update plugin_format and plugin_dummy_bfd.
 199         (plugin_maybe_claim): New.  Use plugin_object_p.
 200
 201 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 202
 203         * plugin.c (plugin_maybe_claim): Initialize use_mmap.
 204
 205 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 206
 207         * plugin.c (plugin_input_file_t): Add use_mmap.
 208         (plugin_pagesize): New.
 209         (get_view): Use plugin_pagesize.  Set use_mmap if mmap is used.
 210         (plugin_load_plugins): Initialize plugin_pagesize.
 211         (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
 212         file.
 213
 214 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 215
 216         * plugin.c (get_view): Align offset passed to mmap.
 217
 218 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 219
 220         * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
 221         if plugin isn't active or there is no thing more to claim.
 222
 223 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 224
 225         * plugin.c (plugin_maybe_claim): Check format against bfd_object
 226         directly.
 227
 228 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 229
 230         * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
 231         ibfd.
 232
 233 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 234
 235         * plugin.c: Include "libbfd.h".
 236         (plugin_strdup): New.
 237         (plugin_maybe_claim): Remove the argument of pointer to struct
 238         ld_plugin_input_file.  Open and handle input entry.
 239         * plugin.h (plugin_maybe_claim): Updated.
 240         * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
 241         without passing a pointer to struct ld_plugin_input_file.
 242         * ldmain.c: Don't include "libbfd.h".
 243         (add_archive_element): Call plugin_maybe_claim directly without
 244         passing a pointer to struct ld_plugin_input_file.
 245
 246 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 247
 248         * ld.texinfo: Document -z text, -z notext and -z textoff.
 249         * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
 250         -z text, -z notext and -z textoff.
 251
 252 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 253
 254         * configure.ac: Add AC_FUNC_MMAP.
 255         * config.in: Regenerated.
 256         * configure: Likewise.
 257         * plugin.c: Include <sys/mman.h>.
 258         (MAP_FAILED): New.  Defined if not defined.
 259         (PROT_READ): Likewise.
 260         (MAP_PRIVATE): Likewise.
 261         (view_buffer_t): New.
 262         (plugin_input_file_t): Add view_buffer.
 263         (get_view): Try mmap and cache the view buffer.
 264         (plugin_maybe_claim): Initialize view_buffer.
 265
 266 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 267
 268         * plugin.c (release_input_file): Set fd to -1 after closing it.
 269         (plugin_maybe_claim): Close fd only if fd != -1.
 270
 271 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 272
 273         PR ld/17878
 274         * plugin.c: Include <errno.h>.
 275         (errno): New.  Declare if needed.
 276         (plugin_input_file_t): New.
 277         (get_input_file): Implemented.
 278         (get_view): Likewise.
 279         (release_input_file): Likewise.
 280         (add_symbols): Updated.
 281         (get_symbols): Likewise.
 282         (plugin_maybe_claim): Allocate a plugin_input_file_t.  Close fd
 283         only for a bfd_object input.
 284
 285 2015-02-02  Alan Modra  <amodra@gmail.com>
 286
 287         * emultempl/ppc64elf.em (toc_section_name): New var.
 288         (ppc_after_open): Set it.
 289         (ppc_before_allocation): Use it.
 290         (gld${EMULATION_NAME}_after_allocation): Here too.
 291
 292 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
 293
 294         * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
 295         with link_info.lto_plugin_active.
 296         * ldlang.c (lang_process): Likewise.
 297         * ldmain.c (add_archive_element): Likewise.
 298         * plugin.c (plugin_active_plugins_p): Removed.
 299         * plugin.h (plugin_active_plugins_p): Likewise.
 300
 301 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 302
 303         * plugin.h (plugin_get_ir_dummy_bfd): Removed.  Move comments to
 304         ...
 305         * plugin.c (plugin_get_ir_dummy_bfd): Here.  Make it static.
 306
 307 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 308
 309         PR ld/17878
 310         * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
 311         (get_view): New function.
 312         (set_tv_header): Handle LDPT_GET_VIEW.
 313         * testplug.c (tag_names): Add LDPT_GET_VIEW.
 314         (tv_get_view): New.
 315         (dump_tv_tag): Handle LDPT_GET_VIEW.
 316         (parse_tv_tag): Likewise.
 317
 318 2015-01-28  Alan Modra  <amodra@gmail.com>
 319
 320         * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
 321         * emultempl/ppc64elf.em (params): Init new field.
 322         (ppc_after_open): New function.
 323         (LDEMUL_AFTER_OPEN): Define.
 324         * ldlang.c (lang_final): Whitespace fix.
 325
 326 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 327
 328         * Makefile.am: Add FT32 files.
 329         * configure.tgt: Handle FT32 target.
 330         * emulparams/elf32ft32.sh: New file.
 331         * scripttempl/ft32.sc: New file.
 332         * Makefile.in: Regenerate.
 333
 334 2015-01-28  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 335
 336         PR 4643
 337         * ldexp.c (fold_name): Fold LENGTH only after
 338         lang_first_phase_enum.
 339         * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
 340         rightaway.
 341         * ldlang.h (struct memory_region_struct): Add origin_exp and
 342         length_exp fields.
 343         * ldlang.c (lang_do_memory_regions): New.
 344         (lang_memory_region_lookup): Initialize origin_exp and
 345         length_exp fields.
 346         (lang_process): Call lang_do_memory_regions.
 347
 348 2015-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 349
 350         * ldlang.c (print_assignment): Only evaluate the expression for a
 351         PROVIDE'd assignment when the destination is being defined.
 352         Display a special message for PROVIDE'd symbols that are not being
 353         provided.
 354
 355 2015-01-20  Alan Modra  <amodra@gmail.com>
 356
 357         * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
 358         (OTHER_BSS_SYMBOLS): ..this.
 359         (OTHER_PLT_RELOC_SECTIONS): Don't define.
 360         (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
 361         (OTHER_READWRITE_SECTIONS): Don't define.  Move .toc1 to..
 362         (OTHER_RELRO_SECTIONS_2): ..here.
 363         * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
 364
 365 2015-01-20  Alan Modra  <amodra@gmail.com>
 366
 367         * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
 368         (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
 369         (OTHER_RELRO_SECTIONS_2): ..here.
 370         (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
 371         PLT_BEFORE_GOT): Define.
 372         * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
 373         PLT_BEFORE_GOT combination.
 374         (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
 375
 376 2015-01-20  Alan Modra  <amodra@gmail.com>
 377
 378         * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
 379         (OTHER_RELRO_SECTIONS_2): ..here, new define.
 380         * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
 381
 382 2015-01-19  Alan Modra  <amodra@gmail.com>
 383
 384         PR ld/17615
 385         * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
 386
 387 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
 388
 389         * ld-arm/elf32-reject.s: New testcase.
 390         * ld-arm/elf32-reject.d: Likewise.
 391         * ld-arm/elf32-reject-pie.s: Likewise.
 392         * ld-arm/elf32-reject-pie.d: Likewise.
 393         * ld-arm/arm-elf.exp: Run new testcases.
 394         * ld-arm/ifunc-7.s: Delete f2/f4 test items.
 395         * ld-arm/ifunc-7.rd: Likewise.
 396         * ld-arm/ifunc-7.gd: Likewise.
 397         * ld-arm/ifunc-7.dd: Likewise.
 398         * ld-arm/ifunc-8.s: Likewise.
 399         * ld-arm/ifunc-8.rd: Likewise.
 400         * ld-arm/ifunc-8.gd: Likewise.
 401         * ld-arm/ifunc-8.dd: Likewise.
 402
 403 2015-01-01  Alan Modra  <amodra@gmail.com>
 404
 405         * ldver.c (ldversion): Just print current year.
 406
 407 2015-01-01  Alan Modra  <amodra@gmail.com>
 408
 409         Update year range in copyright notice of all files.
 410
 411 For older changes see ChangeLog-2014
 412 \f
 413 Copyright (C) 2015 Free Software Foundation, Inc.
 414
 415 Copying and distribution of this file, with or without modification,
 416 are permitted in any medium without royalty provided the copyright
 417 notice and this notice are preserved.
 418
 419 Local Variables:
 420 mode: change-log
 421 left-margin: 8
 422 fill-column: 74
 423 version-control: never
 424 End: