ld/ChangeLog

   1 2015-08-19  Alan Modra  <amodra@gmail.com>
   2
   3         * emultempl/aix.em: Don't set link_info.pic.
   4         * emultempl/pe.em: Likewise.
   5         * emultempl/pep.em: Likewise.
   6         * emultempl/sunos.em: Likewise.
   7         * lexsup.c (parse_args): Likewise.  Set type_pie for -pie.
   8         * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
   9
  10 2015-08-18  H.J. Lu  <hongjiu.lu@intel.com>
  11
  12         * ld/ldctor.c: Replace shared, executable, relocatable and pie
  13         fields with bfd_link_executable, bfd_link_dll,
  14         bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
  15         * ld/ldemul.c: Likewise.
  16         * ld/ldfile.c: Likewise.
  17         * ld/ldlang.c: Likewise.
  18         * ld/ldmain.c: Likewise.
  19         * ld/ldwrite.c: Likewise.
  20         * ld/lexsup.c: Likewise.
  21         * ld/pe-dll.c: Likewise.
  22         * ld/plugin.c: Likewise.
  23         * ld/emultempl/aarch64elf.em: Likewise.
  24         * ld/emultempl/aix.em: Likewise.
  25         * ld/emultempl/alphaelf.em: Likewise.
  26         * ld/emultempl/armcoff.em: Likewise.
  27         * ld/emultempl/armelf.em: Likewise.
  28         * ld/emultempl/avrelf.em: Likewise.
  29         * ld/emultempl/beos.em: Likewise.
  30         * ld/emultempl/cr16elf.em: Likewise.
  31         * ld/emultempl/elf-generic.em: Likewise.
  32         * ld/emultempl/elf32.em: Likewise.
  33         * ld/emultempl/genelf.em: Likewise.
  34         * ld/emultempl/generic.em: Likewise.
  35         * ld/emultempl/gld960.em: Likewise.
  36         * ld/emultempl/gld960c.em: Likewise.
  37         * ld/emultempl/hppaelf.em: Likewise.
  38         * ld/emultempl/irix.em: Likewise.
  39         * ld/emultempl/linux.em: Likewise.
  40         * ld/emultempl/lnk960.em: Likewise.
  41         * ld/emultempl/m68hc1xelf.em: Likewise.
  42         * ld/emultempl/m68kcoff.em: Likewise.
  43         * ld/emultempl/m68kelf.em: Likewise.
  44         * ld/emultempl/metagelf.em: Likewise.
  45         * ld/emultempl/mipself.em: Likewise.
  46         * ld/emultempl/mmo.em: Likewise.
  47         * ld/emultempl/msp430.em: Likewise.
  48         * ld/emultempl/nds32elf.em: Likewise.
  49         * ld/emultempl/needrelax.em: Likewise.
  50         * ld/emultempl/nios2elf.em: Likewise.
  51         * ld/emultempl/pe.em: Likewise.
  52         * ld/emultempl/pep.em: Likewise.
  53         * ld/emultempl/ppc32elf.em: Likewise.
  54         * ld/emultempl/ppc64elf.em: Likewise.
  55         * ld/emultempl/sh64elf.em: Likewise.
  56         * ld/emultempl/solaris2.em: Likewise.
  57         * ld/emultempl/spuelf.em: Likewise.
  58         * ld/emultempl/sunos.em: Likewise.
  59         * ld/emultempl/tic6xdsbt.em: Likewise.
  60         * ld/emultempl/ticoff.em: Likewise.
  61         * ld/emultempl/v850elf.em: Likewise.
  62         * ld/emultempl/vms.em: Likewise.
  63         * ld/emultempl/vxworks.em: Likewise.
  64
  65 2015-08-18  Alan Modra  <amodra@gmail.com>
  66
  67         * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
  68
  69 2015-08-06  Alan Modra  <amodra@gmail.com>
  70
  71         * ldexp.c (align_dot_val): Delete.
  72         (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
  73         (is_align_conditional): Revert 2015-07-20 change.
  74         (exp_fold_tree_1): Likewise, but keep expanded comment.
  75         * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
  76         * ld.texinfo (<ALIGN>): Correct description.
  77
  78 2015-08-04  Andrew Burgess  <andrew.burgess@embecosm.com>
  79
  80         * ld.texinfo (Options): Document --require-defined option.
  81         * ldlang.c (struct require_defined_symbol): New structure.
  82         (require_defined_symbol_list): New variable.
  83         (ldlang_add_require_defined): New function.
  84         (ldlang_check_require_defined_symbols): New function.
  85         (lang_process): Check required symbols are defined.
  86         * ldlang.h (ldlang_add_require_defined): Declare.
  87         * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
  88         * lexsup.c (ld_options): Add '--require-defined' entry.
  89         (parse_args): Handle '--requre-defined' entry.
  90         * NEWS: Mention new '--require-defined' option.
  91
  92 2015-08-03  Andrew Burgess  <andrew.burgess@embecosm.com>
  93
  94         * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
  95         acceptable.
  96
  97 2015-07-29  H.J. Lu  <hongjiu.lu@intel.com>
  98
  99         * lexsup.c (parse_args): Don't set link_info.executable to
 100         TRUE for link_info.relocatable.
 101
 102 2015-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 103
 104         * configure: Regenerated.
 105
 106 2015-07-24  Nick Clifton  <nickc@redhat.com>
 107
 108         * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
 109         the _-rl78_abs__ symbol.
 110
 111 2015-07-20  Alan Modra  <amodra@gmail.com>
 112
 113         * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
 114         (INIT_START, FINI_START): Don't ALIGN.
 115         * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
 116
 117 2015-07-20  Alan Modra  <amodra@gmail.com>
 118
 119         * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
 120         * ldexp.c (is_align_conditional): Handle binary ALIGN.
 121         (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
 122         dot inside output sections.  Handle absolute expressions.
 123
 124 2015-07-14  H.J. Lu  <hongjiu.lu@intel.com>
 125
 126         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
 127         --compress-debug-sections=zlib the same as
 128         --compress-debug-sections=zlib-gabi.
 129         * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
 130
 131 2015-07-14  Nick Clifton  <nickc@redhat.com>
 132
 133         * ld.texinfo (Options): Add missing period after @xref.
 134
 135 2015-07-10  Alan Modra  <amodra@gmail.com>
 136
 137         * ldexp.c (align_dot_val): New function.
 138         (fold_unary <ALIGN_K, NEXT>): Use it.
 139
 140 2015-07-03   Kai Tietz  <ktietz@redhat.com>
 141
 142         PR ld/11539
 143         * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
 144         .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
 145         .eh_frame, .pdata. .xdata, and .gcc_except_table sections
 146         as KEEP.
 147         * scripttempl/pe.sc: Likewise.
 148         * ld.texinfo: Document that --gc-sections has experimental support
 149         for COFF and PE targets.
 150         * NEWS: Mention experimental support.
 151
 152 2015-07-03  Alan Modra  <amodra@gmail.com>
 153
 154         * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
 155         * Makefile.in: Regenerate.
 156
 157 2015-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 158
 159         * emultempl/elf32.em  (gld${EMULATION_NAME}_handle_option):
 160         Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
 161
 162 2015-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 163
 164         * emulparams/elf_iamcu.sh (COMPILE_IN): New.
 165
 166 2015-06-15  Nick Clifton  <nickc@redhat.com>
 167
 168         PR ld/18466
 169         * emultempl/pe.em (pe_find_data_imports): Generate an error if a
 170         symbol name is too long to handle.
 171         * emultempl/pep.em (pep_find_data_imports): Likewise.
 172
 173 2015-06-12  Tristan Gingold  <gingold@adacore.com>
 174
 175         * NEWS: Mention new option.
 176         * lexsup.c (parse_args): Handle --print-memory-usage.
 177         (ld_options): Add --print-memory-usage.
 178         * ldmain.c (main): Call lang_print_memory_usage.
 179         * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
 180         * ldlang.h: Add prototype of lang_print_memory_usage.
 181         * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
 182         functions.
 183         * ld.texinfo (Options): Document --print-memory-usage.
 184         * ld.h (args_type): Add print_memory_usage field.
 185
 186 2015-06-08  Nick Clifton  <nickc@redhat.com>
 187
 188         * po/fr.po: Updated French Translation.
 189
 190 2015-05-28  Catherine Moore  <clm@codesourcery.com>
 191             Paul Brook <paul@codesourcery.com>
 192
 193         * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
 194         Add Compact EH support.
 195         * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
 196         sections.
 197
 198 2015-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
 199
 200         * configure.ac (AC_PROG_GREP): Check for grep program.
 201         (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
 202         Enable ELF option printing for emulations containing
 203         'TEMPLATE_NAME=elf32'.
 204         * configure: Regenerate.
 205
 206 2015-05-14  Nick Clifton  <nickc@redhat.com>
 207
 208         * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
 209         symbols.
 210
 211 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 212
 213         * configure.tgt: Support i[3-7]86-*-elfiamcu target.
 214
 215 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 216
 217         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
 218         (eelf_iamcu.c): New.
 219         * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
 220         enabled in BFD.
 221         * Makefile.in: Regenerated.
 222         * emulparams/elf_iamcu.sh: New file.
 223
 224 2015-05-05  Nick Clifton  <nickc@redhat.com>
 225
 226         * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
 227         * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
 228         (.data): Add .lower.data and .either.data.
 229         (.bss): Add .lower.bss and .either.bss.
 230         (.rodata): Add .lower.rodata and .either.rodata.
 231         * emultempl/msp430.em: New file.  Implements a new orphan
 232         placement algorithm that divides sections between lower and upper
 233         memory regions.
 234         * Makefile.am (emsp430elf.c): Depend upon msp430.em.
 235         *emsp430X.c): Likewise.
 236         * Makefine.in: Regenerate.
 237
 238 2015-04-28  Andreas Schwab  <schwab@linux-m68k.org>
 239
 240         PR ld/18344
 241         * ldlex.l (INPUTLIST): Increment lineno on newline.
 242
 243 2015-04-24  Alan Modra  <amodra@gmail.com>
 244
 245         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
 246         Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
 247
 248 2015-04-24  DJ Delorie  <dj@redhat.com>
 249
 250         * Makefile.am (msp430): Rename primary emulation to msp430elf.
 251         (emsp430.c): Rename to emsp430elf.c, update dependencies
 252         (emsp430X.c): Update dependencies.
 253         * Makefile.in: Likewise.
 254         * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
 255         * emulparams/msp430.sh: Rename to msp430elf.sh.
 256         * emulparams/msp430X.sh: Update.
 257
 258 2015-04-23  H.J. Lu  <hongjiu.lu@intel.com>
 259
 260         PR binutils/18209
 261         * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
 262
 263 2015-04-23  Alan Modra  <amodra@gmail.com>
 264
 265         * emulparams/elf64ppc.sh (GOT): Align.
 266
 267 2015-04-22  Alan Modra  <amodra@gmail.com>
 268
 269         * ldexp.h (struct ldexp_control): Delete dataseg.min_base.  Add
 270         data_seg.relro_offset.
 271         * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
 272         (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
 273         * ldlang.c (lang_size_sections): Rewrite code adjusting relro
 274         segment base to line up last section on page boundary.
 275
 276 2015-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 277
 278         * NEWS: Mention
 279         --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
 280
 281 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 282
 283         * ld.texinfo: Document --compress-debug-sections=.
 284         * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
 285         COMPRESS_DEBUG is set.  Set BFD_COMPRESS_GABI on output_bfd
 286         for COMPRESS_DEBUG_GABI_ZLIB.
 287         * lexsup.c (elf_static_list_options): Add
 288         --compress-debug-sections=.
 289         * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
 290         (xtra_long): Add "compress-debug-sections".
 291         (gld${EMULATION_NAME}_handle_option): Handle
 292         OPTION_COMPRESS_DEBUG.
 293
 294 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 295
 296         PR ld/pr17709
 297         * ld.texinfo: Document "-z noextern-protected-data".
 298         * ldmain.c (main): Initialize link_info.extern_protected_data
 299         to -1.
 300         * lexsup.c (elf_shlib_list_options): Add
 301         "-z [no]extern-protected-data".
 302         * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
 303         * emulparams/elf_i386.sh: Likewise.
 304         * emulparams/elf_i386_be.sh: Likewise.
 305         * emulparams/elf_i386_chaos.sh: Likewise.
 306         * emulparams/elf_i386_ldso.sh: Likewise.
 307         * emulparams/elf_i386_vxworks.sh: Likewise.
 308         * emulparams/elf_k1om.sh: Likewise.
 309         * emulparams/elf_l1om.sh: Likewise.
 310         * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
 311         (PARSE_AND_LIST_OPTIONS): Renamed to ...
 312         (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
 313         (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
 314         (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
 315         (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
 316         (PARSE_AND_LIST_ARGS_CASE_Z): Append
 317         $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
 318         * emulparams/extern_protected_data.sh: New file.
 319
 320 2015-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 321
 322         * plugin.c (plugin_load_plugins): Removed an extra ';'.
 323
 324 2015-04-10  Nick Clifton  <nickc@redhat.com>
 325
 326         PR binutils/18198
 327         * ld.texinfo (--be8): Add a note about the interaction of this
 328         option with the assembler's -EB option.
 329
 330 2015-04-10  Alan Modra  <amodra@gmail.com>
 331
 332         * configure.ac: Set elf_list_options etc. in proper case.
 333         * configure: Regenerate.
 334
 335 2015-04-10  Alan Modra  <amodra@gmail.com>
 336
 337         PR ld/18223
 338         * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
 339
 340 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 341
 342         * emulparams/elf_x86_64.sh (BNDPLT): Removed.
 343         (PARSE_AND_LIST_OPTIONS): New.
 344         (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
 345         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
 346         BNDPLT check.  Handle PARSE_AND_LIST_ARGS_CASE_Z.
 347         (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
 348
 349 2015-04-09  Nick Clifton  <nickc@redhat.com>
 350
 351         * po/fr.po: Updated French translation.
 352
 353 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 354
 355         * configure.ac (elf_list_options): Set to TRUE for
 356         --enable-targets=all.
 357         (elf_shlib_list_options): Likewise.
 358         (elf_plt_unwind_list_options): Likewise.
 359         * configure: Regenerated.
 360
 361 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 362
 363         * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
 364
 365 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 366
 367         * Makefile.am (ELF_CLFAGS): New.
 368         (AM_CFLAGS): Add $(ELF_CLFAGS).
 369         * configure.ac (elf_list_options): New.  AC_SUBST.
 370         (elf_shlib_list_options): Likewise.
 371         (elf_plt_unwind_list_options): Likewise.
 372         * lexsup.c (elf_shlib_list_options): New.
 373         (elf_static_list_options): Likewise.
 374         (elf_plt_unwind_list_options): Likewise.
 375         (ld_list_options): Likewise.
 376         (help): Call ld_list_options.
 377         * Makefile.in: Regenerated.
 378         * configure: Likewise.
 379         * emulparams/plt_unwind.sh (PLT_UNWIND): New.
 380         (PARSE_AND_LIST_OPTIONS): Removed.
 381         * emultempl/elf32.em (gld_list_options): New.
 382         (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
 383         PARSE_AND_LIST_OPTIONS is defined.
 384         (ld_${EMULATION_NAME}_emulation): Replace
 385         gld${EMULATION_NAME}_list_options with ${gld_list_options.
 386
 387 2015-04-07  Alan Modra  <amodra@gmail.com>
 388
 389         PR ld/18176
 390         * ldlang.c (lang_size_sections): Cast shift expression.
 391
 392 2015-04-07  Alan Modra  <amodra@gmail.com>
 393
 394         * emultempl/ppc32elf.em: Handle --no-pic-fixup.
 395         (params): Init new field.
 396         (ppc_before_allocation): Enable relaxation for pic_fixup.
 397
 398 2015-04-07  Nick Clifton  <nickc@redhat.com>
 399
 400         * ld.h (struct ld_config_type): Add new field: warn_orphan.
 401         * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
 402         OPTION_NO_WARN_ORPHAN.
 403         * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
 404         (parse_args): Handle the new options.
 405         * ldemul.c (ldemul_place_orphan): If requested, generate a warning
 406         message when an orphan section is placed in the output file.
 407         * ld.texinfo: Document the new option.
 408         * NEWS: Mention the new feature.
 409
 410 2015-04-02  Andrew Turner <andrew@freebsd.org>
 411
 412         * Makefile.am: Add FreeBSD aarch64 files.
 413         * Makefile.in: Regenerate.
 414         * configure.tgt: Add aarch64-*-freebsd* target triple.
 415         * emulparams/aarch64fbsd.sh: New file.
 416         * emulparams/aarch64fbsdb.sh: New file.
 417
 418 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 419
 420         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
 421         around a GCC uninitialized warning bug fixed in GCC 4.6.
 422
 423 2015-04-01  Tejas Belagod  <tejas.belagod@arm.com>
 424
 425         * emultempl/aarch64elf.em
 426         (aarch64_elf_create_output_section_statements): Add parameter in
 427         bfd_elf${ELFSIZE}_aarch64_set_options call.
 428         (OPTION_FIX_ERRATUM_843419): Define.
 429         (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
 430         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
 431
 432 2015-04-01  Chen Gang  <gang.chen.5i5j@gmail.com>
 433
 434         * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
 435         relocating operation.
 436
 437 2015-04-01  Alan Modra  <amodra@gmail.com>
 438
 439         PR ld/18176
 440         * ldlang.c (lang_size_sections): When alignment of sections
 441         results in relro base adjustment being too large, don't go lower
 442         than the initial value.
 443         * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
 444         * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
 445         alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
 446
 447 2015-04-01  Alan Modra  <amodra@gmail.com>
 448
 449         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
 450         init ehdr_start_save.
 451
 452 2015-04-01  Alan Modra  <amodra@gmail.com>
 453
 454         * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
 455         ldemul-list.h.
 456         (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
 457         eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
 458         eelf32ppcsim.c): Rearrange deps for consistency.
 459         * Makefile.in: Regenerate.
 460
 461 2015-04-01  Ed Schouten  <ed@nuxi.nl>
 462
 463         * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
 464         the ehdr_start_save variable.
 465
 466 2015-03-31  Ed Schouten  <ed@nuxi.nl>
 467
 468         * Makefile.am (ALL_64_EMULATION_SOURCES): Add
 469         eelf_x86_64_cloudabi.c.
 470         (eelf_x86_64_cloudabi.c): New.
 471         * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
 472         x86_64-*-cloudabi*.
 473         * Makefile.in: Regenerated.
 474         * emulparams/elf_x86_64_cloudabi.sh: New file.
 475
 476 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 477
 478         * configure.ac (AM_ZLIB): Removed.
 479         * Makefile.in: Regenerated.
 480         * config.in: Likewise.
 481         * configure: Likewise.
 482
 483 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 484
 485         * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
 486         alignment to 2.
 487
 488 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 489
 490         * emultempl/aarch64elf.em
 491         (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
 492
 493 2015-03-18  Chen Gang  <gang.chen.5i5j@gmail.com>
 494
 495         * ldmain.c (main): Use %F instead of %X for einfo.
 496
 497 2015-03-02  Alan Modra  <amodra@gmail.com>
 498
 499         * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
 500
 501 2015-02-27  Nick Clifton  <nickc@redhat.com>
 502
 503         PR ld/17900
 504         * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
 505         sense of the following memory region attribute characters.
 506
 507 2015-02-27  Alan Modra  <amodra@gmail.com>
 508
 509         * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
 510         (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
 511         eh8300sxelf_linux.c): Do not invoke genscripts here.
 512         * Makefile.in: Regenerate.
 513
 514 2015-02-24  Nick Clifton  <nickc@redhat.com>
 515
 516         * Makefile.am (ev850.c): Add dependency upon
 517         $(srcdir)/emultempl/v850elf.em.
 518         (ev850_rh850.c): Likewise.
 519         * Makefile.in: Regenerate.
 520         * emultempl/v850elf.em: New file.
 521         * emulparams/v850.sh (EXTRA_EM_FILE): Define.
 522         * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
 523         * scripttempl/v850.sc: Add .note.renesas section.
 524         * scripttempl/v850_rh850.sc: Likewise.
 525
 526 2015-02-24  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 527
 528         * scripttempl/avr.sc: Add new user_signatures region.  Define and
 529         use symbols for all region lengths.
 530         * scripttempl/avrtiny.sc: Define and use symbols for all region
 531         lengths.
 532
 533 2015-01-21  Yoshinori Sato <ysato@users.sourceforge.jp>
 534
 535         * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
 536         * Makefile.in: Regenerate.
 537         * configure.tgt: Add h8300-*-linux
 538         * emulparams/h8300elf_linux.sh: Add new emulation.
 539         * emulparams/h8300helf_linux.sh: Likewise.
 540         * emulparams/h8300self_linux.sh: Likewise.
 541         * emulparams/h8300sxelf_linux.sh: Likewise.
 542
 543 2015-02-23  Nick Clifton  <nickc@redhat.com>
 544
 545         * lexsup.c (parse_args): Produce a more reasonable error message
 546         when -ixxx or -rxxx is the last option on the linker command line.
 547
 548 2015-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 549
 550         PR ld/17973
 551         * testplug2.c (allsymbolsread_silent): New.
 552         (set_register_hook): Handle allsymbolsreadsilent.
 553         (onall_symbols_read): Skip a message if allsymbolsread_silent is
 554         TRUE.
 555
 556 2015-02-14  Alan Modra  <amodra@gmail.com>
 557
 558         PR ld/17973
 559         * ldlang.h (struct lang_input_statement_flags): Add lto_output.
 560         * ldlang.c (lang_process): Don't set loading_lto_outputs.
 561         * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
 562         to bfd.
 563         * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
 564
 565 2015-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 566
 567         * NEWS: Mention support for LLVM plugin.
 568
 569 2015-02-13  Alan Modra  <amodra@gmail.com>
 570
 571         * ld.texinfo (Options <--defsym>): Correct cross reference.
 572
 573 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 574
 575         * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
 576         option compatibility.
 577
 578 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 579
 580         * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
 581         "error:" for LDPL_FATAL and LDPL_ERROR.
 582         * testplug2.c (parse_option): Handle fatal, error and warning.
 583
 584 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 585
 586         * testplug2.c (dump_tv_tag): Removed.
 587         (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
 588         closed.
 589         * testplug3.c (dump_tv_tag): Removed.
 590         (onclaim_file): Fix typo.
 591
 592 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 593
 594         PR ld/17878
 595         * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
 596         libldtestplug3.la.
 597         (libldtestplug2_la_SOURCES): New.
 598         (libldtestplug2_la_CFLAGS): Likewise.
 599         (libldtestplug2_la_LDFLAGS): Likewise.
 600         (libldtestplug3_la_SOURCES): New.
 601         (libldtestplug3_la_CFLAGS): Likewise.
 602         (libldtestplug3_la_LDFLAGS): Likewise.
 603         * Makefile.in: Regenerated.
 604         * testplug2.c: New file.
 605         * testplug3.c: Likewise.
 606
 607 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 608
 609         PR ld/17878
 610         * plugin.c: Include ../bfd/plugin.h.
 611         (plugin_get_ir_dummy_bfd): Call bfd_create with
 612         link_info.output_bfd instead of srctemplate.  Copy BFD info
 613         from srctemplate only if it doesn't use BFD plugin target
 614         vector.
 615         (plugin_load_plugins): Call register_ld_plugin_object_p with
 616         (plugin_object_p)
 617         (plugin_maybe_claim): Renamed to ...
 618         (plugin_object_p): This.  Return dummy BFD target vector if
 619         input is calimed by plugin library, otherwise return NULL.
 620         Update plugin_format and plugin_dummy_bfd.
 621         (plugin_maybe_claim): New.  Use plugin_object_p.
 622
 623 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 624
 625         * plugin.c (plugin_maybe_claim): Initialize use_mmap.
 626
 627 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 628
 629         * plugin.c (plugin_input_file_t): Add use_mmap.
 630         (plugin_pagesize): New.
 631         (get_view): Use plugin_pagesize.  Set use_mmap if mmap is used.
 632         (plugin_load_plugins): Initialize plugin_pagesize.
 633         (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
 634         file.
 635
 636 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 637
 638         * plugin.c (get_view): Align offset passed to mmap.
 639
 640 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 641
 642         * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
 643         if plugin isn't active or there is no thing more to claim.
 644
 645 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 646
 647         * plugin.c (plugin_maybe_claim): Check format against bfd_object
 648         directly.
 649
 650 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 651
 652         * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
 653         ibfd.
 654
 655 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 656
 657         * plugin.c: Include "libbfd.h".
 658         (plugin_strdup): New.
 659         (plugin_maybe_claim): Remove the argument of pointer to struct
 660         ld_plugin_input_file.  Open and handle input entry.
 661         * plugin.h (plugin_maybe_claim): Updated.
 662         * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
 663         without passing a pointer to struct ld_plugin_input_file.
 664         * ldmain.c: Don't include "libbfd.h".
 665         (add_archive_element): Call plugin_maybe_claim directly without
 666         passing a pointer to struct ld_plugin_input_file.
 667
 668 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 669
 670         * ld.texinfo: Document -z text, -z notext and -z textoff.
 671         * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
 672         -z text, -z notext and -z textoff.
 673
 674 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 675
 676         * configure.ac: Add AC_FUNC_MMAP.
 677         * config.in: Regenerated.
 678         * configure: Likewise.
 679         * plugin.c: Include <sys/mman.h>.
 680         (MAP_FAILED): New.  Defined if not defined.
 681         (PROT_READ): Likewise.
 682         (MAP_PRIVATE): Likewise.
 683         (view_buffer_t): New.
 684         (plugin_input_file_t): Add view_buffer.
 685         (get_view): Try mmap and cache the view buffer.
 686         (plugin_maybe_claim): Initialize view_buffer.
 687
 688 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 689
 690         * plugin.c (release_input_file): Set fd to -1 after closing it.
 691         (plugin_maybe_claim): Close fd only if fd != -1.
 692
 693 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 694
 695         PR ld/17878
 696         * plugin.c: Include <errno.h>.
 697         (errno): New.  Declare if needed.
 698         (plugin_input_file_t): New.
 699         (get_input_file): Implemented.
 700         (get_view): Likewise.
 701         (release_input_file): Likewise.
 702         (add_symbols): Updated.
 703         (get_symbols): Likewise.
 704         (plugin_maybe_claim): Allocate a plugin_input_file_t.  Close fd
 705         only for a bfd_object input.
 706
 707 2015-02-02  Alan Modra  <amodra@gmail.com>
 708
 709         * emultempl/ppc64elf.em (toc_section_name): New var.
 710         (ppc_after_open): Set it.
 711         (ppc_before_allocation): Use it.
 712         (gld${EMULATION_NAME}_after_allocation): Here too.
 713
 714 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
 715
 716         * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
 717         with link_info.lto_plugin_active.
 718         * ldlang.c (lang_process): Likewise.
 719         * ldmain.c (add_archive_element): Likewise.
 720         * plugin.c (plugin_active_plugins_p): Removed.
 721         * plugin.h (plugin_active_plugins_p): Likewise.
 722
 723 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 724
 725         * plugin.h (plugin_get_ir_dummy_bfd): Removed.  Move comments to
 726         ...
 727         * plugin.c (plugin_get_ir_dummy_bfd): Here.  Make it static.
 728
 729 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 730
 731         PR ld/17878
 732         * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
 733         (get_view): New function.
 734         (set_tv_header): Handle LDPT_GET_VIEW.
 735         * testplug.c (tag_names): Add LDPT_GET_VIEW.
 736         (tv_get_view): New.
 737         (dump_tv_tag): Handle LDPT_GET_VIEW.
 738         (parse_tv_tag): Likewise.
 739
 740 2015-01-28  Alan Modra  <amodra@gmail.com>
 741
 742         * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
 743         * emultempl/ppc64elf.em (params): Init new field.
 744         (ppc_after_open): New function.
 745         (LDEMUL_AFTER_OPEN): Define.
 746         * ldlang.c (lang_final): Whitespace fix.
 747
 748 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 749
 750         * Makefile.am: Add FT32 files.
 751         * configure.tgt: Handle FT32 target.
 752         * emulparams/elf32ft32.sh: New file.
 753         * scripttempl/ft32.sc: New file.
 754         * Makefile.in: Regenerate.
 755
 756 2015-01-28  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 757
 758         PR 4643
 759         * ldexp.c (fold_name): Fold LENGTH only after
 760         lang_first_phase_enum.
 761         * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
 762         rightaway.
 763         * ldlang.h (struct memory_region_struct): Add origin_exp and
 764         length_exp fields.
 765         * ldlang.c (lang_do_memory_regions): New.
 766         (lang_memory_region_lookup): Initialize origin_exp and
 767         length_exp fields.
 768         (lang_process): Call lang_do_memory_regions.
 769
 770 2015-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 771
 772         * ldlang.c (print_assignment): Only evaluate the expression for a
 773         PROVIDE'd assignment when the destination is being defined.
 774         Display a special message for PROVIDE'd symbols that are not being
 775         provided.
 776
 777 2015-01-20  Alan Modra  <amodra@gmail.com>
 778
 779         * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
 780         (OTHER_BSS_SYMBOLS): ..this.
 781         (OTHER_PLT_RELOC_SECTIONS): Don't define.
 782         (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
 783         (OTHER_READWRITE_SECTIONS): Don't define.  Move .toc1 to..
 784         (OTHER_RELRO_SECTIONS_2): ..here.
 785         * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
 786
 787 2015-01-20  Alan Modra  <amodra@gmail.com>
 788
 789         * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
 790         (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
 791         (OTHER_RELRO_SECTIONS_2): ..here.
 792         (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
 793         PLT_BEFORE_GOT): Define.
 794         * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
 795         PLT_BEFORE_GOT combination.
 796         (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
 797
 798 2015-01-20  Alan Modra  <amodra@gmail.com>
 799
 800         * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
 801         (OTHER_RELRO_SECTIONS_2): ..here, new define.
 802         * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
 803
 804 2015-01-19  Alan Modra  <amodra@gmail.com>
 805
 806         PR ld/17615
 807         * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
 808
 809 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
 810
 811         * ld-arm/elf32-reject.s: New testcase.
 812         * ld-arm/elf32-reject.d: Likewise.
 813         * ld-arm/elf32-reject-pie.s: Likewise.
 814         * ld-arm/elf32-reject-pie.d: Likewise.
 815         * ld-arm/arm-elf.exp: Run new testcases.
 816         * ld-arm/ifunc-7.s: Delete f2/f4 test items.
 817         * ld-arm/ifunc-7.rd: Likewise.
 818         * ld-arm/ifunc-7.gd: Likewise.
 819         * ld-arm/ifunc-7.dd: Likewise.
 820         * ld-arm/ifunc-8.s: Likewise.
 821         * ld-arm/ifunc-8.rd: Likewise.
 822         * ld-arm/ifunc-8.gd: Likewise.
 823         * ld-arm/ifunc-8.dd: Likewise.
 824
 825 2015-01-01  Alan Modra  <amodra@gmail.com>
 826
 827         * ldver.c (ldversion): Just print current year.
 828
 829 2015-01-01  Alan Modra  <amodra@gmail.com>
 830
 831         Update year range in copyright notice of all files.
 832
 833 For older changes see ChangeLog-2014
 834 \f
 835 Copyright (C) 2015 Free Software Foundation, Inc.
 836
 837 Copying and distribution of this file, with or without modification,
 838 are permitted in any medium without royalty provided the copyright
 839 notice and this notice are preserved.
 840
 841 Local Variables:
 842 mode: change-log
 843 left-margin: 8
 844 fill-column: 74
 845 version-control: never
 846 End: