ld/ChangeLog

   1 2015-09-09  Nick Clifton  <nickc@redhat.com>
   2
   3         * po/zh_CN.po: Updated simplified Chinese translation.
   4
   5 2015-09-08  Nick Clifton  <nickc@redhat.com>
   6
   7         * ld.texinfo (Source Code Reference): Extend description to
   8         include an example using arrays.
   9
  10 2015-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
  11
  12         * ld.h (enum orphan_handling_enum): New.
  13         (ld_config_type): Remove warn_orphan, add orphan_handling.
  14         * ldemul.c (ldemul_place_orphan): Remove warning about orphan
  15         sections.
  16         * ldlang.c (ldlang_place_orphan): New function.
  17         (lang_place_orphans): Call ldlang_place_orphan.
  18         * ldlex.h (enum option_values): Remove OPTION_WARN_ORPHAN and
  19         OPTION_NO_WARN_ORPHAN, add OPTION_ORPHAN_HANDLING.
  20         * lexsup.c (ld_options): Remove 'warn-orphan' and
  21         'no-warn-orphan', add 'orphan-handling'.
  22         (parse_args): Remove handling for OPTION_WARN_ORPHAN and
  23         OPTION_NO_WARN_ORPHAN, add handling for OPTION_ORPHAN_HANDLING.
  24         * NEWS: Replace text about --warn-orphan with --orphan-handling.
  25         * ld.texinfo (Options): Remove --warn-orphan entry and add
  26         entry on --orphan-handling.
  27         (Orphan Sections): Add reference to relevant command line options.
  28
  29 2015-09-03  Nick Clifton  <nickc@redhat.com>
  30
  31         * ld.texinfo (--build-id): Fix typo.  The COFF/PE build-id section
  32         is called .buildid not .build-id.
  33
  34 2015-09-03  Nick Clifton  <nickc@redhat.com>
  35
  36         (Source Code Reference): Fix off-by-one typo in example of how to
  37         use linker script symbols in C source code.
  38
  39 2015-08-19  Alan Modra  <amodra@gmail.com>
  40
  41         * emultempl/aix.em: Don't set link_info.pic.
  42         * emultempl/pe.em: Likewise.
  43         * emultempl/pep.em: Likewise.
  44         * emultempl/sunos.em: Likewise.
  45         * lexsup.c (parse_args): Likewise.  Set type_pie for -pie.
  46         * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
  47
  48 2015-08-18  H.J. Lu  <hongjiu.lu@intel.com>
  49
  50         * ld/ldctor.c: Replace shared, executable, relocatable and pie
  51         fields with bfd_link_executable, bfd_link_dll,
  52         bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
  53         * ld/ldemul.c: Likewise.
  54         * ld/ldfile.c: Likewise.
  55         * ld/ldlang.c: Likewise.
  56         * ld/ldmain.c: Likewise.
  57         * ld/ldwrite.c: Likewise.
  58         * ld/lexsup.c: Likewise.
  59         * ld/pe-dll.c: Likewise.
  60         * ld/plugin.c: Likewise.
  61         * ld/emultempl/aarch64elf.em: Likewise.
  62         * ld/emultempl/aix.em: Likewise.
  63         * ld/emultempl/alphaelf.em: Likewise.
  64         * ld/emultempl/armcoff.em: Likewise.
  65         * ld/emultempl/armelf.em: Likewise.
  66         * ld/emultempl/avrelf.em: Likewise.
  67         * ld/emultempl/beos.em: Likewise.
  68         * ld/emultempl/cr16elf.em: Likewise.
  69         * ld/emultempl/elf-generic.em: Likewise.
  70         * ld/emultempl/elf32.em: Likewise.
  71         * ld/emultempl/genelf.em: Likewise.
  72         * ld/emultempl/generic.em: Likewise.
  73         * ld/emultempl/gld960.em: Likewise.
  74         * ld/emultempl/gld960c.em: Likewise.
  75         * ld/emultempl/hppaelf.em: Likewise.
  76         * ld/emultempl/irix.em: Likewise.
  77         * ld/emultempl/linux.em: Likewise.
  78         * ld/emultempl/lnk960.em: Likewise.
  79         * ld/emultempl/m68hc1xelf.em: Likewise.
  80         * ld/emultempl/m68kcoff.em: Likewise.
  81         * ld/emultempl/m68kelf.em: Likewise.
  82         * ld/emultempl/metagelf.em: Likewise.
  83         * ld/emultempl/mipself.em: Likewise.
  84         * ld/emultempl/mmo.em: Likewise.
  85         * ld/emultempl/msp430.em: Likewise.
  86         * ld/emultempl/nds32elf.em: Likewise.
  87         * ld/emultempl/needrelax.em: Likewise.
  88         * ld/emultempl/nios2elf.em: Likewise.
  89         * ld/emultempl/pe.em: Likewise.
  90         * ld/emultempl/pep.em: Likewise.
  91         * ld/emultempl/ppc32elf.em: Likewise.
  92         * ld/emultempl/ppc64elf.em: Likewise.
  93         * ld/emultempl/sh64elf.em: Likewise.
  94         * ld/emultempl/solaris2.em: Likewise.
  95         * ld/emultempl/spuelf.em: Likewise.
  96         * ld/emultempl/sunos.em: Likewise.
  97         * ld/emultempl/tic6xdsbt.em: Likewise.
  98         * ld/emultempl/ticoff.em: Likewise.
  99         * ld/emultempl/v850elf.em: Likewise.
 100         * ld/emultempl/vms.em: Likewise.
 101         * ld/emultempl/vxworks.em: Likewise.
 102
 103 2015-08-18  Alan Modra  <amodra@gmail.com>
 104
 105         * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
 106
 107 2015-08-06  Alan Modra  <amodra@gmail.com>
 108
 109         * ldexp.c (align_dot_val): Delete.
 110         (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
 111         (is_align_conditional): Revert 2015-07-20 change.
 112         (exp_fold_tree_1): Likewise, but keep expanded comment.
 113         * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
 114         * ld.texinfo (<ALIGN>): Correct description.
 115
 116 2015-08-04  Andrew Burgess  <andrew.burgess@embecosm.com>
 117
 118         * ld.texinfo (Options): Document --require-defined option.
 119         * ldlang.c (struct require_defined_symbol): New structure.
 120         (require_defined_symbol_list): New variable.
 121         (ldlang_add_require_defined): New function.
 122         (ldlang_check_require_defined_symbols): New function.
 123         (lang_process): Check required symbols are defined.
 124         * ldlang.h (ldlang_add_require_defined): Declare.
 125         * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
 126         * lexsup.c (ld_options): Add '--require-defined' entry.
 127         (parse_args): Handle '--requre-defined' entry.
 128         * NEWS: Mention new '--require-defined' option.
 129
 130 2015-08-03  Andrew Burgess  <andrew.burgess@embecosm.com>
 131
 132         * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
 133         acceptable.
 134
 135 2015-07-29  H.J. Lu  <hongjiu.lu@intel.com>
 136
 137         * lexsup.c (parse_args): Don't set link_info.executable to
 138         TRUE for link_info.relocatable.
 139
 140 2015-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 141
 142         * configure: Regenerated.
 143
 144 2015-07-24  Nick Clifton  <nickc@redhat.com>
 145
 146         * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
 147         the _-rl78_abs__ symbol.
 148
 149 2015-07-20  Alan Modra  <amodra@gmail.com>
 150
 151         * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
 152         (INIT_START, FINI_START): Don't ALIGN.
 153         * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
 154
 155 2015-07-20  Alan Modra  <amodra@gmail.com>
 156
 157         * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
 158         * ldexp.c (is_align_conditional): Handle binary ALIGN.
 159         (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
 160         dot inside output sections.  Handle absolute expressions.
 161
 162 2015-07-14  H.J. Lu  <hongjiu.lu@intel.com>
 163
 164         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
 165         --compress-debug-sections=zlib the same as
 166         --compress-debug-sections=zlib-gabi.
 167         * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
 168
 169 2015-07-14  Nick Clifton  <nickc@redhat.com>
 170
 171         * ld.texinfo (Options): Add missing period after @xref.
 172
 173 2015-07-10  Alan Modra  <amodra@gmail.com>
 174
 175         * ldexp.c (align_dot_val): New function.
 176         (fold_unary <ALIGN_K, NEXT>): Use it.
 177
 178 2015-07-03   Kai Tietz  <ktietz@redhat.com>
 179
 180         PR ld/11539
 181         * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
 182         .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
 183         .eh_frame, .pdata. .xdata, and .gcc_except_table sections
 184         as KEEP.
 185         * scripttempl/pe.sc: Likewise.
 186         * ld.texinfo: Document that --gc-sections has experimental support
 187         for COFF and PE targets.
 188         * NEWS: Mention experimental support.
 189
 190 2015-07-03  Alan Modra  <amodra@gmail.com>
 191
 192         * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
 193         * Makefile.in: Regenerate.
 194
 195 2015-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 196
 197         * emultempl/elf32.em  (gld${EMULATION_NAME}_handle_option):
 198         Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
 199
 200 2015-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 201
 202         * emulparams/elf_iamcu.sh (COMPILE_IN): New.
 203
 204 2015-06-15  Nick Clifton  <nickc@redhat.com>
 205
 206         PR ld/18466
 207         * emultempl/pe.em (pe_find_data_imports): Generate an error if a
 208         symbol name is too long to handle.
 209         * emultempl/pep.em (pep_find_data_imports): Likewise.
 210
 211 2015-06-12  Tristan Gingold  <gingold@adacore.com>
 212
 213         * NEWS: Mention new option.
 214         * lexsup.c (parse_args): Handle --print-memory-usage.
 215         (ld_options): Add --print-memory-usage.
 216         * ldmain.c (main): Call lang_print_memory_usage.
 217         * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
 218         * ldlang.h: Add prototype of lang_print_memory_usage.
 219         * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
 220         functions.
 221         * ld.texinfo (Options): Document --print-memory-usage.
 222         * ld.h (args_type): Add print_memory_usage field.
 223
 224 2015-06-08  Nick Clifton  <nickc@redhat.com>
 225
 226         * po/fr.po: Updated French Translation.
 227
 228 2015-05-28  Catherine Moore  <clm@codesourcery.com>
 229             Paul Brook <paul@codesourcery.com>
 230
 231         * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
 232         Add Compact EH support.
 233         * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
 234         sections.
 235
 236 2015-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
 237
 238         * configure.ac (AC_PROG_GREP): Check for grep program.
 239         (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
 240         Enable ELF option printing for emulations containing
 241         'TEMPLATE_NAME=elf32'.
 242         * configure: Regenerate.
 243
 244 2015-05-14  Nick Clifton  <nickc@redhat.com>
 245
 246         * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
 247         symbols.
 248
 249 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 250
 251         * configure.tgt: Support i[3-7]86-*-elfiamcu target.
 252
 253 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 254
 255         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
 256         (eelf_iamcu.c): New.
 257         * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
 258         enabled in BFD.
 259         * Makefile.in: Regenerated.
 260         * emulparams/elf_iamcu.sh: New file.
 261
 262 2015-05-05  Nick Clifton  <nickc@redhat.com>
 263
 264         * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
 265         * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
 266         (.data): Add .lower.data and .either.data.
 267         (.bss): Add .lower.bss and .either.bss.
 268         (.rodata): Add .lower.rodata and .either.rodata.
 269         * emultempl/msp430.em: New file.  Implements a new orphan
 270         placement algorithm that divides sections between lower and upper
 271         memory regions.
 272         * Makefile.am (emsp430elf.c): Depend upon msp430.em.
 273         *emsp430X.c): Likewise.
 274         * Makefine.in: Regenerate.
 275
 276 2015-04-28  Andreas Schwab  <schwab@linux-m68k.org>
 277
 278         PR ld/18344
 279         * ldlex.l (INPUTLIST): Increment lineno on newline.
 280
 281 2015-04-24  Alan Modra  <amodra@gmail.com>
 282
 283         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
 284         Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
 285
 286 2015-04-24  DJ Delorie  <dj@redhat.com>
 287
 288         * Makefile.am (msp430): Rename primary emulation to msp430elf.
 289         (emsp430.c): Rename to emsp430elf.c, update dependencies
 290         (emsp430X.c): Update dependencies.
 291         * Makefile.in: Likewise.
 292         * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
 293         * emulparams/msp430.sh: Rename to msp430elf.sh.
 294         * emulparams/msp430X.sh: Update.
 295
 296 2015-04-23  H.J. Lu  <hongjiu.lu@intel.com>
 297
 298         PR binutils/18209
 299         * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
 300
 301 2015-04-23  Alan Modra  <amodra@gmail.com>
 302
 303         * emulparams/elf64ppc.sh (GOT): Align.
 304
 305 2015-04-22  Alan Modra  <amodra@gmail.com>
 306
 307         * ldexp.h (struct ldexp_control): Delete dataseg.min_base.  Add
 308         data_seg.relro_offset.
 309         * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
 310         (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
 311         * ldlang.c (lang_size_sections): Rewrite code adjusting relro
 312         segment base to line up last section on page boundary.
 313
 314 2015-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 315
 316         * NEWS: Mention
 317         --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
 318
 319 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 320
 321         * ld.texinfo: Document --compress-debug-sections=.
 322         * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
 323         COMPRESS_DEBUG is set.  Set BFD_COMPRESS_GABI on output_bfd
 324         for COMPRESS_DEBUG_GABI_ZLIB.
 325         * lexsup.c (elf_static_list_options): Add
 326         --compress-debug-sections=.
 327         * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
 328         (xtra_long): Add "compress-debug-sections".
 329         (gld${EMULATION_NAME}_handle_option): Handle
 330         OPTION_COMPRESS_DEBUG.
 331
 332 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 333
 334         PR ld/pr17709
 335         * ld.texinfo: Document "-z noextern-protected-data".
 336         * ldmain.c (main): Initialize link_info.extern_protected_data
 337         to -1.
 338         * lexsup.c (elf_shlib_list_options): Add
 339         "-z [no]extern-protected-data".
 340         * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
 341         * emulparams/elf_i386.sh: Likewise.
 342         * emulparams/elf_i386_be.sh: Likewise.
 343         * emulparams/elf_i386_chaos.sh: Likewise.
 344         * emulparams/elf_i386_ldso.sh: Likewise.
 345         * emulparams/elf_i386_vxworks.sh: Likewise.
 346         * emulparams/elf_k1om.sh: Likewise.
 347         * emulparams/elf_l1om.sh: Likewise.
 348         * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
 349         (PARSE_AND_LIST_OPTIONS): Renamed to ...
 350         (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
 351         (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
 352         (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
 353         (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
 354         (PARSE_AND_LIST_ARGS_CASE_Z): Append
 355         $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
 356         * emulparams/extern_protected_data.sh: New file.
 357
 358 2015-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 359
 360         * plugin.c (plugin_load_plugins): Removed an extra ';'.
 361
 362 2015-04-10  Nick Clifton  <nickc@redhat.com>
 363
 364         PR binutils/18198
 365         * ld.texinfo (--be8): Add a note about the interaction of this
 366         option with the assembler's -EB option.
 367
 368 2015-04-10  Alan Modra  <amodra@gmail.com>
 369
 370         * configure.ac: Set elf_list_options etc. in proper case.
 371         * configure: Regenerate.
 372
 373 2015-04-10  Alan Modra  <amodra@gmail.com>
 374
 375         PR ld/18223
 376         * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
 377
 378 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 379
 380         * emulparams/elf_x86_64.sh (BNDPLT): Removed.
 381         (PARSE_AND_LIST_OPTIONS): New.
 382         (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
 383         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
 384         BNDPLT check.  Handle PARSE_AND_LIST_ARGS_CASE_Z.
 385         (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
 386
 387 2015-04-09  Nick Clifton  <nickc@redhat.com>
 388
 389         * po/fr.po: Updated French translation.
 390
 391 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 392
 393         * configure.ac (elf_list_options): Set to TRUE for
 394         --enable-targets=all.
 395         (elf_shlib_list_options): Likewise.
 396         (elf_plt_unwind_list_options): Likewise.
 397         * configure: Regenerated.
 398
 399 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 400
 401         * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
 402
 403 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 404
 405         * Makefile.am (ELF_CLFAGS): New.
 406         (AM_CFLAGS): Add $(ELF_CLFAGS).
 407         * configure.ac (elf_list_options): New.  AC_SUBST.
 408         (elf_shlib_list_options): Likewise.
 409         (elf_plt_unwind_list_options): Likewise.
 410         * lexsup.c (elf_shlib_list_options): New.
 411         (elf_static_list_options): Likewise.
 412         (elf_plt_unwind_list_options): Likewise.
 413         (ld_list_options): Likewise.
 414         (help): Call ld_list_options.
 415         * Makefile.in: Regenerated.
 416         * configure: Likewise.
 417         * emulparams/plt_unwind.sh (PLT_UNWIND): New.
 418         (PARSE_AND_LIST_OPTIONS): Removed.
 419         * emultempl/elf32.em (gld_list_options): New.
 420         (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
 421         PARSE_AND_LIST_OPTIONS is defined.
 422         (ld_${EMULATION_NAME}_emulation): Replace
 423         gld${EMULATION_NAME}_list_options with ${gld_list_options.
 424
 425 2015-04-07  Alan Modra  <amodra@gmail.com>
 426
 427         PR ld/18176
 428         * ldlang.c (lang_size_sections): Cast shift expression.
 429
 430 2015-04-07  Alan Modra  <amodra@gmail.com>
 431
 432         * emultempl/ppc32elf.em: Handle --no-pic-fixup.
 433         (params): Init new field.
 434         (ppc_before_allocation): Enable relaxation for pic_fixup.
 435
 436 2015-04-07  Nick Clifton  <nickc@redhat.com>
 437
 438         * ld.h (struct ld_config_type): Add new field: warn_orphan.
 439         * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
 440         OPTION_NO_WARN_ORPHAN.
 441         * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
 442         (parse_args): Handle the new options.
 443         * ldemul.c (ldemul_place_orphan): If requested, generate a warning
 444         message when an orphan section is placed in the output file.
 445         * ld.texinfo: Document the new option.
 446         * NEWS: Mention the new feature.
 447
 448 2015-04-02  Andrew Turner <andrew@freebsd.org>
 449
 450         * Makefile.am: Add FreeBSD aarch64 files.
 451         * Makefile.in: Regenerate.
 452         * configure.tgt: Add aarch64-*-freebsd* target triple.
 453         * emulparams/aarch64fbsd.sh: New file.
 454         * emulparams/aarch64fbsdb.sh: New file.
 455
 456 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 457
 458         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
 459         around a GCC uninitialized warning bug fixed in GCC 4.6.
 460
 461 2015-04-01  Tejas Belagod  <tejas.belagod@arm.com>
 462
 463         * emultempl/aarch64elf.em
 464         (aarch64_elf_create_output_section_statements): Add parameter in
 465         bfd_elf${ELFSIZE}_aarch64_set_options call.
 466         (OPTION_FIX_ERRATUM_843419): Define.
 467         (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
 468         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
 469
 470 2015-04-01  Chen Gang  <gang.chen.5i5j@gmail.com>
 471
 472         * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
 473         relocating operation.
 474
 475 2015-04-01  Alan Modra  <amodra@gmail.com>
 476
 477         PR ld/18176
 478         * ldlang.c (lang_size_sections): When alignment of sections
 479         results in relro base adjustment being too large, don't go lower
 480         than the initial value.
 481         * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
 482         * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
 483         alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
 484
 485 2015-04-01  Alan Modra  <amodra@gmail.com>
 486
 487         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
 488         init ehdr_start_save.
 489
 490 2015-04-01  Alan Modra  <amodra@gmail.com>
 491
 492         * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
 493         ldemul-list.h.
 494         (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
 495         eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
 496         eelf32ppcsim.c): Rearrange deps for consistency.
 497         * Makefile.in: Regenerate.
 498
 499 2015-04-01  Ed Schouten  <ed@nuxi.nl>
 500
 501         * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
 502         the ehdr_start_save variable.
 503
 504 2015-03-31  Ed Schouten  <ed@nuxi.nl>
 505
 506         * Makefile.am (ALL_64_EMULATION_SOURCES): Add
 507         eelf_x86_64_cloudabi.c.
 508         (eelf_x86_64_cloudabi.c): New.
 509         * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
 510         x86_64-*-cloudabi*.
 511         * Makefile.in: Regenerated.
 512         * emulparams/elf_x86_64_cloudabi.sh: New file.
 513
 514 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 515
 516         * configure.ac (AM_ZLIB): Removed.
 517         * Makefile.in: Regenerated.
 518         * config.in: Likewise.
 519         * configure: Likewise.
 520
 521 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 522
 523         * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
 524         alignment to 2.
 525
 526 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 527
 528         * emultempl/aarch64elf.em
 529         (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
 530
 531 2015-03-18  Chen Gang  <gang.chen.5i5j@gmail.com>
 532
 533         * ldmain.c (main): Use %F instead of %X for einfo.
 534
 535 2015-03-02  Alan Modra  <amodra@gmail.com>
 536
 537         * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
 538
 539 2015-02-27  Nick Clifton  <nickc@redhat.com>
 540
 541         PR ld/17900
 542         * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
 543         sense of the following memory region attribute characters.
 544
 545 2015-02-27  Alan Modra  <amodra@gmail.com>
 546
 547         * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
 548         (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
 549         eh8300sxelf_linux.c): Do not invoke genscripts here.
 550         * Makefile.in: Regenerate.
 551
 552 2015-02-24  Nick Clifton  <nickc@redhat.com>
 553
 554         * Makefile.am (ev850.c): Add dependency upon
 555         $(srcdir)/emultempl/v850elf.em.
 556         (ev850_rh850.c): Likewise.
 557         * Makefile.in: Regenerate.
 558         * emultempl/v850elf.em: New file.
 559         * emulparams/v850.sh (EXTRA_EM_FILE): Define.
 560         * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
 561         * scripttempl/v850.sc: Add .note.renesas section.
 562         * scripttempl/v850_rh850.sc: Likewise.
 563
 564 2015-02-24  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 565
 566         * scripttempl/avr.sc: Add new user_signatures region.  Define and
 567         use symbols for all region lengths.
 568         * scripttempl/avrtiny.sc: Define and use symbols for all region
 569         lengths.
 570
 571 2015-01-21  Yoshinori Sato <ysato@users.sourceforge.jp>
 572
 573         * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
 574         * Makefile.in: Regenerate.
 575         * configure.tgt: Add h8300-*-linux
 576         * emulparams/h8300elf_linux.sh: Add new emulation.
 577         * emulparams/h8300helf_linux.sh: Likewise.
 578         * emulparams/h8300self_linux.sh: Likewise.
 579         * emulparams/h8300sxelf_linux.sh: Likewise.
 580
 581 2015-02-23  Nick Clifton  <nickc@redhat.com>
 582
 583         * lexsup.c (parse_args): Produce a more reasonable error message
 584         when -ixxx or -rxxx is the last option on the linker command line.
 585
 586 2015-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 587
 588         PR ld/17973
 589         * testplug2.c (allsymbolsread_silent): New.
 590         (set_register_hook): Handle allsymbolsreadsilent.
 591         (onall_symbols_read): Skip a message if allsymbolsread_silent is
 592         TRUE.
 593
 594 2015-02-14  Alan Modra  <amodra@gmail.com>
 595
 596         PR ld/17973
 597         * ldlang.h (struct lang_input_statement_flags): Add lto_output.
 598         * ldlang.c (lang_process): Don't set loading_lto_outputs.
 599         * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
 600         to bfd.
 601         * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
 602
 603 2015-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 604
 605         * NEWS: Mention support for LLVM plugin.
 606
 607 2015-02-13  Alan Modra  <amodra@gmail.com>
 608
 609         * ld.texinfo (Options <--defsym>): Correct cross reference.
 610
 611 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 612
 613         * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
 614         option compatibility.
 615
 616 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 617
 618         * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
 619         "error:" for LDPL_FATAL and LDPL_ERROR.
 620         * testplug2.c (parse_option): Handle fatal, error and warning.
 621
 622 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 623
 624         * testplug2.c (dump_tv_tag): Removed.
 625         (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
 626         closed.
 627         * testplug3.c (dump_tv_tag): Removed.
 628         (onclaim_file): Fix typo.
 629
 630 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 631
 632         PR ld/17878
 633         * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
 634         libldtestplug3.la.
 635         (libldtestplug2_la_SOURCES): New.
 636         (libldtestplug2_la_CFLAGS): Likewise.
 637         (libldtestplug2_la_LDFLAGS): Likewise.
 638         (libldtestplug3_la_SOURCES): New.
 639         (libldtestplug3_la_CFLAGS): Likewise.
 640         (libldtestplug3_la_LDFLAGS): Likewise.
 641         * Makefile.in: Regenerated.
 642         * testplug2.c: New file.
 643         * testplug3.c: Likewise.
 644
 645 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 646
 647         PR ld/17878
 648         * plugin.c: Include ../bfd/plugin.h.
 649         (plugin_get_ir_dummy_bfd): Call bfd_create with
 650         link_info.output_bfd instead of srctemplate.  Copy BFD info
 651         from srctemplate only if it doesn't use BFD plugin target
 652         vector.
 653         (plugin_load_plugins): Call register_ld_plugin_object_p with
 654         (plugin_object_p)
 655         (plugin_maybe_claim): Renamed to ...
 656         (plugin_object_p): This.  Return dummy BFD target vector if
 657         input is calimed by plugin library, otherwise return NULL.
 658         Update plugin_format and plugin_dummy_bfd.
 659         (plugin_maybe_claim): New.  Use plugin_object_p.
 660
 661 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 662
 663         * plugin.c (plugin_maybe_claim): Initialize use_mmap.
 664
 665 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 666
 667         * plugin.c (plugin_input_file_t): Add use_mmap.
 668         (plugin_pagesize): New.
 669         (get_view): Use plugin_pagesize.  Set use_mmap if mmap is used.
 670         (plugin_load_plugins): Initialize plugin_pagesize.
 671         (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
 672         file.
 673
 674 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 675
 676         * plugin.c (get_view): Align offset passed to mmap.
 677
 678 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 679
 680         * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
 681         if plugin isn't active or there is no thing more to claim.
 682
 683 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 684
 685         * plugin.c (plugin_maybe_claim): Check format against bfd_object
 686         directly.
 687
 688 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 689
 690         * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
 691         ibfd.
 692
 693 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 694
 695         * plugin.c: Include "libbfd.h".
 696         (plugin_strdup): New.
 697         (plugin_maybe_claim): Remove the argument of pointer to struct
 698         ld_plugin_input_file.  Open and handle input entry.
 699         * plugin.h (plugin_maybe_claim): Updated.
 700         * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
 701         without passing a pointer to struct ld_plugin_input_file.
 702         * ldmain.c: Don't include "libbfd.h".
 703         (add_archive_element): Call plugin_maybe_claim directly without
 704         passing a pointer to struct ld_plugin_input_file.
 705
 706 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 707
 708         * ld.texinfo: Document -z text, -z notext and -z textoff.
 709         * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
 710         -z text, -z notext and -z textoff.
 711
 712 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 713
 714         * configure.ac: Add AC_FUNC_MMAP.
 715         * config.in: Regenerated.
 716         * configure: Likewise.
 717         * plugin.c: Include <sys/mman.h>.
 718         (MAP_FAILED): New.  Defined if not defined.
 719         (PROT_READ): Likewise.
 720         (MAP_PRIVATE): Likewise.
 721         (view_buffer_t): New.
 722         (plugin_input_file_t): Add view_buffer.
 723         (get_view): Try mmap and cache the view buffer.
 724         (plugin_maybe_claim): Initialize view_buffer.
 725
 726 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 727
 728         * plugin.c (release_input_file): Set fd to -1 after closing it.
 729         (plugin_maybe_claim): Close fd only if fd != -1.
 730
 731 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 732
 733         PR ld/17878
 734         * plugin.c: Include <errno.h>.
 735         (errno): New.  Declare if needed.
 736         (plugin_input_file_t): New.
 737         (get_input_file): Implemented.
 738         (get_view): Likewise.
 739         (release_input_file): Likewise.
 740         (add_symbols): Updated.
 741         (get_symbols): Likewise.
 742         (plugin_maybe_claim): Allocate a plugin_input_file_t.  Close fd
 743         only for a bfd_object input.
 744
 745 2015-02-02  Alan Modra  <amodra@gmail.com>
 746
 747         * emultempl/ppc64elf.em (toc_section_name): New var.
 748         (ppc_after_open): Set it.
 749         (ppc_before_allocation): Use it.
 750         (gld${EMULATION_NAME}_after_allocation): Here too.
 751
 752 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
 753
 754         * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
 755         with link_info.lto_plugin_active.
 756         * ldlang.c (lang_process): Likewise.
 757         * ldmain.c (add_archive_element): Likewise.
 758         * plugin.c (plugin_active_plugins_p): Removed.
 759         * plugin.h (plugin_active_plugins_p): Likewise.
 760
 761 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 762
 763         * plugin.h (plugin_get_ir_dummy_bfd): Removed.  Move comments to
 764         ...
 765         * plugin.c (plugin_get_ir_dummy_bfd): Here.  Make it static.
 766
 767 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 768
 769         PR ld/17878
 770         * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
 771         (get_view): New function.
 772         (set_tv_header): Handle LDPT_GET_VIEW.
 773         * testplug.c (tag_names): Add LDPT_GET_VIEW.
 774         (tv_get_view): New.
 775         (dump_tv_tag): Handle LDPT_GET_VIEW.
 776         (parse_tv_tag): Likewise.
 777
 778 2015-01-28  Alan Modra  <amodra@gmail.com>
 779
 780         * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
 781         * emultempl/ppc64elf.em (params): Init new field.
 782         (ppc_after_open): New function.
 783         (LDEMUL_AFTER_OPEN): Define.
 784         * ldlang.c (lang_final): Whitespace fix.
 785
 786 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 787
 788         * Makefile.am: Add FT32 files.
 789         * configure.tgt: Handle FT32 target.
 790         * emulparams/elf32ft32.sh: New file.
 791         * scripttempl/ft32.sc: New file.
 792         * Makefile.in: Regenerate.
 793
 794 2015-01-28  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 795
 796         PR 4643
 797         * ldexp.c (fold_name): Fold LENGTH only after
 798         lang_first_phase_enum.
 799         * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
 800         rightaway.
 801         * ldlang.h (struct memory_region_struct): Add origin_exp and
 802         length_exp fields.
 803         * ldlang.c (lang_do_memory_regions): New.
 804         (lang_memory_region_lookup): Initialize origin_exp and
 805         length_exp fields.
 806         (lang_process): Call lang_do_memory_regions.
 807
 808 2015-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 809
 810         * ldlang.c (print_assignment): Only evaluate the expression for a
 811         PROVIDE'd assignment when the destination is being defined.
 812         Display a special message for PROVIDE'd symbols that are not being
 813         provided.
 814
 815 2015-01-20  Alan Modra  <amodra@gmail.com>
 816
 817         * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
 818         (OTHER_BSS_SYMBOLS): ..this.
 819         (OTHER_PLT_RELOC_SECTIONS): Don't define.
 820         (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
 821         (OTHER_READWRITE_SECTIONS): Don't define.  Move .toc1 to..
 822         (OTHER_RELRO_SECTIONS_2): ..here.
 823         * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
 824
 825 2015-01-20  Alan Modra  <amodra@gmail.com>
 826
 827         * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
 828         (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
 829         (OTHER_RELRO_SECTIONS_2): ..here.
 830         (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
 831         PLT_BEFORE_GOT): Define.
 832         * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
 833         PLT_BEFORE_GOT combination.
 834         (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
 835
 836 2015-01-20  Alan Modra  <amodra@gmail.com>
 837
 838         * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
 839         (OTHER_RELRO_SECTIONS_2): ..here, new define.
 840         * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
 841
 842 2015-01-19  Alan Modra  <amodra@gmail.com>
 843
 844         PR ld/17615
 845         * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
 846
 847 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
 848
 849         * ld-arm/elf32-reject.s: New testcase.
 850         * ld-arm/elf32-reject.d: Likewise.
 851         * ld-arm/elf32-reject-pie.s: Likewise.
 852         * ld-arm/elf32-reject-pie.d: Likewise.
 853         * ld-arm/arm-elf.exp: Run new testcases.
 854         * ld-arm/ifunc-7.s: Delete f2/f4 test items.
 855         * ld-arm/ifunc-7.rd: Likewise.
 856         * ld-arm/ifunc-7.gd: Likewise.
 857         * ld-arm/ifunc-7.dd: Likewise.
 858         * ld-arm/ifunc-8.s: Likewise.
 859         * ld-arm/ifunc-8.rd: Likewise.
 860         * ld-arm/ifunc-8.gd: Likewise.
 861         * ld-arm/ifunc-8.dd: Likewise.
 862
 863 2015-01-01  Alan Modra  <amodra@gmail.com>
 864
 865         * ldver.c (ldversion): Just print current year.
 866
 867 2015-01-01  Alan Modra  <amodra@gmail.com>
 868
 869         Update year range in copyright notice of all files.
 870
 871 For older changes see ChangeLog-2014
 872 \f
 873 Copyright (C) 2015 Free Software Foundation, Inc.
 874
 875 Copying and distribution of this file, with or without modification,
 876 are permitted in any medium without royalty provided the copyright
 877 notice and this notice are preserved.
 878
 879 Local Variables:
 880 mode: change-log
 881 left-margin: 8
 882 fill-column: 74
 883 version-control: never
 884 End: