ld/ChangeLog

   1 2015-09-29  Nick Clifton  <nickc@redhat.com>
   2
   3         PR ld/19014
   4         * ld.texinfo (Options): Fix spelling mistake.
   5
   6 2015-09-24  Alan Modra  <amodra@gmail.com>
   7
   8         PR ld/18992
   9         * ldmain.c (main): Always enable --sysroot.
  10         * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
  11         prepend sysroot to relative rpath/runpath.
  12
  13 2015-09-23  Nick Clifton  <nickc@redhat.com>
  14
  15         * emultempl/elf32.em (ehdr_start_empty): New static variable.
  16         (before_allocation): Use it to initialise ehdr_start_save.
  17         * emultempl/pe.em (write_build_id): Remove useless double
  18         parenthesis.
  19         * emultempl/pep.em (write_build_id): Likewise.
  20
  21 2015-09-22  H.J. Lu  <hongjiu.lu@intel.com>
  22
  23         * emultempl/alphaelf.em (alpha_after_parse): Call
  24         gld${EMULATION_NAME}_after_parse instead of
  25         after_parse_default.
  26         * emultempl/cr16elf.em (cr16elf_after_parse): Likewise.
  27         * emultempl/crxelf.em (crxelf_after_parse); Likewise.
  28         * emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
  29         * emultempl/mipself.em (mips_after_parse): Likewise.
  30         * emultempl/nds32elf.em (nds32_elf_after_parse): Likewise.
  31         * emultempl/elf32.em: Don't include ldlex.h.
  32         (gld${EMULATION_NAME}_after_parse): New function.
  33         (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
  34         <OPTION_PIE>: Removed.
  35         (ld_${EMULATION_NAME}_emulation): Replace after_parse_default
  36         with gld${EMULATION_NAME}_after_parse.
  37         * emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse):
  38         Renamed to ...
  39         (ia64elf_after_parse): This.  Call
  40         gld${EMULATION_NAME}_after_parse instead of after_parse_default.
  41         (LDEMUL_AFTER_PARSE): Replace gld${EMULATION_NAME}_after_parse
  42         with ia64elf_after_parse.
  43
  44 2015-09-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  45
  46         * emulparams/solaris2.sh (GENERATE_PIE_SCRIPT): Set to yes.
  47
  48         * emultempl/elf32.em: Include ldlex.h.
  49         (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
  50         <OPTION_PIE>: Set DF_1_PIE.
  51
  52 2015-09-22  Alan Modra  <amodra@gmail.com>
  53
  54         * ld.texinfo: Put --dotsyms/--no-dotsyms on separate lines.
  55         Ditto for --save-restore-funcs and --tls-get-addr-optimize.
  56
  57 2015-09-20  Rich Felker  <dalias@libc.org>
  58
  59         * ld.texinfo (--no-dynamic-linker): Document.
  60         * ldlex.h (enum option_values): Add OPTION_NO_DYNAMIC_LINKER.
  61         * lexsup.c (ld_options, parse_args): Handle --no-dynamic-linker.
  62
  63 2015-09-18  Alan Modra  <amodra@gmail.com>
  64
  65         * ld.texinfo: Document PowerPC64 --{no-,}save-restore-funcs.
  66
  67 2015-09-18  Alan Modra  <amodra@gmail.com>
  68
  69         * emultempl/ppc64elf.em (params): Init tls_get_addr_opt field to -1.
  70         (OPTION_TLS_GET_ADDR_OPT): Define.
  71         (PARSE_AND_LIST_LONGOPTS): Handle --tls-get-addr-opt.
  72         (PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Likewise.
  73         * ld.texinfo: Document --tls-get-addr-optimize and
  74         --no-tls-get-addr-optimize.
  75
  76 2015-09-18  Alan Modra  <amodra@gmail.com>
  77
  78         PR ld/18963
  79         * ldexp.h (struct ldexp_control): Add rel_from_abs.
  80         (ldexp_finalize_syms): Declare.
  81         * ldexp.c (new_rel_from_abs): Keep absolute for expressions
  82         outside of output section statements.  Set rel_from_abs.
  83         (make_abs, exp_fold_tree, exp_fold_tree_no_dot): Clear rel_from_abs.
  84         (struct definedness_hash_entry): Add final_sec, and comment.
  85         (update_definedness): Set final_sec.
  86         (set_sym_sections, ldexp_finalize_syms): New functions.
  87         * ldlang.c (lang_process): Call ldexp_finalize_syms.
  88
  89 2015-09-10  Nick Clifton  <nickc@redhat.com>
  90
  91         * po/zh_CN.po: Updated simplified Chinese translation.
  92
  93 2015-09-09  James Bowman  <james.bowman@ftdichip.com>
  94
  95         * scripttempl/ft32.sc: default linker script RAM and
  96         FLASH size symbols
  97
  98 2015-09-09  Nick Clifton  <nickc@redhat.com>
  99
 100         * po/zh_CN.po: Updated simplified Chinese translation.
 101
 102 2015-09-08  Nick Clifton  <nickc@redhat.com>
 103
 104         * ld.texinfo (Source Code Reference): Extend description to
 105         include an example using arrays.
 106
 107 2015-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 108
 109         * ld.h (enum orphan_handling_enum): New.
 110         (ld_config_type): Remove warn_orphan, add orphan_handling.
 111         * ldemul.c (ldemul_place_orphan): Remove warning about orphan
 112         sections.
 113         * ldlang.c (ldlang_place_orphan): New function.
 114         (lang_place_orphans): Call ldlang_place_orphan.
 115         * ldlex.h (enum option_values): Remove OPTION_WARN_ORPHAN and
 116         OPTION_NO_WARN_ORPHAN, add OPTION_ORPHAN_HANDLING.
 117         * lexsup.c (ld_options): Remove 'warn-orphan' and
 118         'no-warn-orphan', add 'orphan-handling'.
 119         (parse_args): Remove handling for OPTION_WARN_ORPHAN and
 120         OPTION_NO_WARN_ORPHAN, add handling for OPTION_ORPHAN_HANDLING.
 121         * NEWS: Replace text about --warn-orphan with --orphan-handling.
 122         * ld.texinfo (Options): Remove --warn-orphan entry and add
 123         entry on --orphan-handling.
 124         (Orphan Sections): Add reference to relevant command line options.
 125
 126 2015-09-03  Nick Clifton  <nickc@redhat.com>
 127
 128         * ld.texinfo (--build-id): Fix typo.  The COFF/PE build-id section
 129         is called .buildid not .build-id.
 130
 131 2015-09-03  Nick Clifton  <nickc@redhat.com>
 132
 133         (Source Code Reference): Fix off-by-one typo in example of how to
 134         use linker script symbols in C source code.
 135
 136 2015-08-19  Alan Modra  <amodra@gmail.com>
 137
 138         * emultempl/aix.em: Don't set link_info.pic.
 139         * emultempl/pe.em: Likewise.
 140         * emultempl/pep.em: Likewise.
 141         * emultempl/sunos.em: Likewise.
 142         * lexsup.c (parse_args): Likewise.  Set type_pie for -pie.
 143         * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
 144
 145 2015-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 146
 147         * ld/ldctor.c: Replace shared, executable, relocatable and pie
 148         fields with bfd_link_executable, bfd_link_dll,
 149         bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
 150         * ld/ldemul.c: Likewise.
 151         * ld/ldfile.c: Likewise.
 152         * ld/ldlang.c: Likewise.
 153         * ld/ldmain.c: Likewise.
 154         * ld/ldwrite.c: Likewise.
 155         * ld/lexsup.c: Likewise.
 156         * ld/pe-dll.c: Likewise.
 157         * ld/plugin.c: Likewise.
 158         * ld/emultempl/aarch64elf.em: Likewise.
 159         * ld/emultempl/aix.em: Likewise.
 160         * ld/emultempl/alphaelf.em: Likewise.
 161         * ld/emultempl/armcoff.em: Likewise.
 162         * ld/emultempl/armelf.em: Likewise.
 163         * ld/emultempl/avrelf.em: Likewise.
 164         * ld/emultempl/beos.em: Likewise.
 165         * ld/emultempl/cr16elf.em: Likewise.
 166         * ld/emultempl/elf-generic.em: Likewise.
 167         * ld/emultempl/elf32.em: Likewise.
 168         * ld/emultempl/genelf.em: Likewise.
 169         * ld/emultempl/generic.em: Likewise.
 170         * ld/emultempl/gld960.em: Likewise.
 171         * ld/emultempl/gld960c.em: Likewise.
 172         * ld/emultempl/hppaelf.em: Likewise.
 173         * ld/emultempl/irix.em: Likewise.
 174         * ld/emultempl/linux.em: Likewise.
 175         * ld/emultempl/lnk960.em: Likewise.
 176         * ld/emultempl/m68hc1xelf.em: Likewise.
 177         * ld/emultempl/m68kcoff.em: Likewise.
 178         * ld/emultempl/m68kelf.em: Likewise.
 179         * ld/emultempl/metagelf.em: Likewise.
 180         * ld/emultempl/mipself.em: Likewise.
 181         * ld/emultempl/mmo.em: Likewise.
 182         * ld/emultempl/msp430.em: Likewise.
 183         * ld/emultempl/nds32elf.em: Likewise.
 184         * ld/emultempl/needrelax.em: Likewise.
 185         * ld/emultempl/nios2elf.em: Likewise.
 186         * ld/emultempl/pe.em: Likewise.
 187         * ld/emultempl/pep.em: Likewise.
 188         * ld/emultempl/ppc32elf.em: Likewise.
 189         * ld/emultempl/ppc64elf.em: Likewise.
 190         * ld/emultempl/sh64elf.em: Likewise.
 191         * ld/emultempl/solaris2.em: Likewise.
 192         * ld/emultempl/spuelf.em: Likewise.
 193         * ld/emultempl/sunos.em: Likewise.
 194         * ld/emultempl/tic6xdsbt.em: Likewise.
 195         * ld/emultempl/ticoff.em: Likewise.
 196         * ld/emultempl/v850elf.em: Likewise.
 197         * ld/emultempl/vms.em: Likewise.
 198         * ld/emultempl/vxworks.em: Likewise.
 199
 200 2015-08-18  Alan Modra  <amodra@gmail.com>
 201
 202         * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
 203
 204 2015-08-06  Alan Modra  <amodra@gmail.com>
 205
 206         * ldexp.c (align_dot_val): Delete.
 207         (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
 208         (is_align_conditional): Revert 2015-07-20 change.
 209         (exp_fold_tree_1): Likewise, but keep expanded comment.
 210         * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
 211         * ld.texinfo (<ALIGN>): Correct description.
 212
 213 2015-08-04  Andrew Burgess  <andrew.burgess@embecosm.com>
 214
 215         * ld.texinfo (Options): Document --require-defined option.
 216         * ldlang.c (struct require_defined_symbol): New structure.
 217         (require_defined_symbol_list): New variable.
 218         (ldlang_add_require_defined): New function.
 219         (ldlang_check_require_defined_symbols): New function.
 220         (lang_process): Check required symbols are defined.
 221         * ldlang.h (ldlang_add_require_defined): Declare.
 222         * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
 223         * lexsup.c (ld_options): Add '--require-defined' entry.
 224         (parse_args): Handle '--requre-defined' entry.
 225         * NEWS: Mention new '--require-defined' option.
 226
 227 2015-08-03  Andrew Burgess  <andrew.burgess@embecosm.com>
 228
 229         * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
 230         acceptable.
 231
 232 2015-07-29  H.J. Lu  <hongjiu.lu@intel.com>
 233
 234         * lexsup.c (parse_args): Don't set link_info.executable to
 235         TRUE for link_info.relocatable.
 236
 237 2015-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 238
 239         * configure: Regenerated.
 240
 241 2015-07-24  Nick Clifton  <nickc@redhat.com>
 242
 243         * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
 244         the _-rl78_abs__ symbol.
 245
 246 2015-07-20  Alan Modra  <amodra@gmail.com>
 247
 248         * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
 249         (INIT_START, FINI_START): Don't ALIGN.
 250         * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
 251
 252 2015-07-20  Alan Modra  <amodra@gmail.com>
 253
 254         * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
 255         * ldexp.c (is_align_conditional): Handle binary ALIGN.
 256         (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
 257         dot inside output sections.  Handle absolute expressions.
 258
 259 2015-07-14  H.J. Lu  <hongjiu.lu@intel.com>
 260
 261         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
 262         --compress-debug-sections=zlib the same as
 263         --compress-debug-sections=zlib-gabi.
 264         * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
 265
 266 2015-07-14  Nick Clifton  <nickc@redhat.com>
 267
 268         * ld.texinfo (Options): Add missing period after @xref.
 269
 270 2015-07-10  Alan Modra  <amodra@gmail.com>
 271
 272         * ldexp.c (align_dot_val): New function.
 273         (fold_unary <ALIGN_K, NEXT>): Use it.
 274
 275 2015-07-03   Kai Tietz  <ktietz@redhat.com>
 276
 277         PR ld/11539
 278         * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
 279         .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
 280         .eh_frame, .pdata. .xdata, and .gcc_except_table sections
 281         as KEEP.
 282         * scripttempl/pe.sc: Likewise.
 283         * ld.texinfo: Document that --gc-sections has experimental support
 284         for COFF and PE targets.
 285         * NEWS: Mention experimental support.
 286
 287 2015-07-03  Alan Modra  <amodra@gmail.com>
 288
 289         * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
 290         * Makefile.in: Regenerate.
 291
 292 2015-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 293
 294         * emultempl/elf32.em  (gld${EMULATION_NAME}_handle_option):
 295         Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
 296
 297 2015-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 298
 299         * emulparams/elf_iamcu.sh (COMPILE_IN): New.
 300
 301 2015-06-15  Nick Clifton  <nickc@redhat.com>
 302
 303         PR ld/18466
 304         * emultempl/pe.em (pe_find_data_imports): Generate an error if a
 305         symbol name is too long to handle.
 306         * emultempl/pep.em (pep_find_data_imports): Likewise.
 307
 308 2015-06-12  Tristan Gingold  <gingold@adacore.com>
 309
 310         * NEWS: Mention new option.
 311         * lexsup.c (parse_args): Handle --print-memory-usage.
 312         (ld_options): Add --print-memory-usage.
 313         * ldmain.c (main): Call lang_print_memory_usage.
 314         * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
 315         * ldlang.h: Add prototype of lang_print_memory_usage.
 316         * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
 317         functions.
 318         * ld.texinfo (Options): Document --print-memory-usage.
 319         * ld.h (args_type): Add print_memory_usage field.
 320
 321 2015-06-08  Nick Clifton  <nickc@redhat.com>
 322
 323         * po/fr.po: Updated French Translation.
 324
 325 2015-05-28  Catherine Moore  <clm@codesourcery.com>
 326             Paul Brook <paul@codesourcery.com>
 327
 328         * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
 329         Add Compact EH support.
 330         * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
 331         sections.
 332
 333 2015-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
 334
 335         * configure.ac (AC_PROG_GREP): Check for grep program.
 336         (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
 337         Enable ELF option printing for emulations containing
 338         'TEMPLATE_NAME=elf32'.
 339         * configure: Regenerate.
 340
 341 2015-05-14  Nick Clifton  <nickc@redhat.com>
 342
 343         * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
 344         symbols.
 345
 346 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 347
 348         * configure.tgt: Support i[3-7]86-*-elfiamcu target.
 349
 350 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 351
 352         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
 353         (eelf_iamcu.c): New.
 354         * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
 355         enabled in BFD.
 356         * Makefile.in: Regenerated.
 357         * emulparams/elf_iamcu.sh: New file.
 358
 359 2015-05-05  Nick Clifton  <nickc@redhat.com>
 360
 361         * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
 362         * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
 363         (.data): Add .lower.data and .either.data.
 364         (.bss): Add .lower.bss and .either.bss.
 365         (.rodata): Add .lower.rodata and .either.rodata.
 366         * emultempl/msp430.em: New file.  Implements a new orphan
 367         placement algorithm that divides sections between lower and upper
 368         memory regions.
 369         * Makefile.am (emsp430elf.c): Depend upon msp430.em.
 370         *emsp430X.c): Likewise.
 371         * Makefine.in: Regenerate.
 372
 373 2015-04-28  Andreas Schwab  <schwab@linux-m68k.org>
 374
 375         PR ld/18344
 376         * ldlex.l (INPUTLIST): Increment lineno on newline.
 377
 378 2015-04-24  Alan Modra  <amodra@gmail.com>
 379
 380         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
 381         Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
 382
 383 2015-04-24  DJ Delorie  <dj@redhat.com>
 384
 385         * Makefile.am (msp430): Rename primary emulation to msp430elf.
 386         (emsp430.c): Rename to emsp430elf.c, update dependencies
 387         (emsp430X.c): Update dependencies.
 388         * Makefile.in: Likewise.
 389         * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
 390         * emulparams/msp430.sh: Rename to msp430elf.sh.
 391         * emulparams/msp430X.sh: Update.
 392
 393 2015-04-23  H.J. Lu  <hongjiu.lu@intel.com>
 394
 395         PR binutils/18209
 396         * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
 397
 398 2015-04-23  Alan Modra  <amodra@gmail.com>
 399
 400         * emulparams/elf64ppc.sh (GOT): Align.
 401
 402 2015-04-22  Alan Modra  <amodra@gmail.com>
 403
 404         * ldexp.h (struct ldexp_control): Delete dataseg.min_base.  Add
 405         data_seg.relro_offset.
 406         * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
 407         (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
 408         * ldlang.c (lang_size_sections): Rewrite code adjusting relro
 409         segment base to line up last section on page boundary.
 410
 411 2015-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 412
 413         * NEWS: Mention
 414         --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
 415
 416 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 417
 418         * ld.texinfo: Document --compress-debug-sections=.
 419         * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
 420         COMPRESS_DEBUG is set.  Set BFD_COMPRESS_GABI on output_bfd
 421         for COMPRESS_DEBUG_GABI_ZLIB.
 422         * lexsup.c (elf_static_list_options): Add
 423         --compress-debug-sections=.
 424         * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
 425         (xtra_long): Add "compress-debug-sections".
 426         (gld${EMULATION_NAME}_handle_option): Handle
 427         OPTION_COMPRESS_DEBUG.
 428
 429 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 430
 431         PR ld/pr17709
 432         * ld.texinfo: Document "-z noextern-protected-data".
 433         * ldmain.c (main): Initialize link_info.extern_protected_data
 434         to -1.
 435         * lexsup.c (elf_shlib_list_options): Add
 436         "-z [no]extern-protected-data".
 437         * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
 438         * emulparams/elf_i386.sh: Likewise.
 439         * emulparams/elf_i386_be.sh: Likewise.
 440         * emulparams/elf_i386_chaos.sh: Likewise.
 441         * emulparams/elf_i386_ldso.sh: Likewise.
 442         * emulparams/elf_i386_vxworks.sh: Likewise.
 443         * emulparams/elf_k1om.sh: Likewise.
 444         * emulparams/elf_l1om.sh: Likewise.
 445         * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
 446         (PARSE_AND_LIST_OPTIONS): Renamed to ...
 447         (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
 448         (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
 449         (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
 450         (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
 451         (PARSE_AND_LIST_ARGS_CASE_Z): Append
 452         $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
 453         * emulparams/extern_protected_data.sh: New file.
 454
 455 2015-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 456
 457         * plugin.c (plugin_load_plugins): Removed an extra ';'.
 458
 459 2015-04-10  Nick Clifton  <nickc@redhat.com>
 460
 461         PR binutils/18198
 462         * ld.texinfo (--be8): Add a note about the interaction of this
 463         option with the assembler's -EB option.
 464
 465 2015-04-10  Alan Modra  <amodra@gmail.com>
 466
 467         * configure.ac: Set elf_list_options etc. in proper case.
 468         * configure: Regenerate.
 469
 470 2015-04-10  Alan Modra  <amodra@gmail.com>
 471
 472         PR ld/18223
 473         * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
 474
 475 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 476
 477         * emulparams/elf_x86_64.sh (BNDPLT): Removed.
 478         (PARSE_AND_LIST_OPTIONS): New.
 479         (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
 480         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
 481         BNDPLT check.  Handle PARSE_AND_LIST_ARGS_CASE_Z.
 482         (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
 483
 484 2015-04-09  Nick Clifton  <nickc@redhat.com>
 485
 486         * po/fr.po: Updated French translation.
 487
 488 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 489
 490         * configure.ac (elf_list_options): Set to TRUE for
 491         --enable-targets=all.
 492         (elf_shlib_list_options): Likewise.
 493         (elf_plt_unwind_list_options): Likewise.
 494         * configure: Regenerated.
 495
 496 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 497
 498         * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
 499
 500 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 501
 502         * Makefile.am (ELF_CLFAGS): New.
 503         (AM_CFLAGS): Add $(ELF_CLFAGS).
 504         * configure.ac (elf_list_options): New.  AC_SUBST.
 505         (elf_shlib_list_options): Likewise.
 506         (elf_plt_unwind_list_options): Likewise.
 507         * lexsup.c (elf_shlib_list_options): New.
 508         (elf_static_list_options): Likewise.
 509         (elf_plt_unwind_list_options): Likewise.
 510         (ld_list_options): Likewise.
 511         (help): Call ld_list_options.
 512         * Makefile.in: Regenerated.
 513         * configure: Likewise.
 514         * emulparams/plt_unwind.sh (PLT_UNWIND): New.
 515         (PARSE_AND_LIST_OPTIONS): Removed.
 516         * emultempl/elf32.em (gld_list_options): New.
 517         (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
 518         PARSE_AND_LIST_OPTIONS is defined.
 519         (ld_${EMULATION_NAME}_emulation): Replace
 520         gld${EMULATION_NAME}_list_options with ${gld_list_options.
 521
 522 2015-04-07  Alan Modra  <amodra@gmail.com>
 523
 524         PR ld/18176
 525         * ldlang.c (lang_size_sections): Cast shift expression.
 526
 527 2015-04-07  Alan Modra  <amodra@gmail.com>
 528
 529         * emultempl/ppc32elf.em: Handle --no-pic-fixup.
 530         (params): Init new field.
 531         (ppc_before_allocation): Enable relaxation for pic_fixup.
 532
 533 2015-04-07  Nick Clifton  <nickc@redhat.com>
 534
 535         * ld.h (struct ld_config_type): Add new field: warn_orphan.
 536         * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
 537         OPTION_NO_WARN_ORPHAN.
 538         * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
 539         (parse_args): Handle the new options.
 540         * ldemul.c (ldemul_place_orphan): If requested, generate a warning
 541         message when an orphan section is placed in the output file.
 542         * ld.texinfo: Document the new option.
 543         * NEWS: Mention the new feature.
 544
 545 2015-04-02  Andrew Turner <andrew@freebsd.org>
 546
 547         * Makefile.am: Add FreeBSD aarch64 files.
 548         * Makefile.in: Regenerate.
 549         * configure.tgt: Add aarch64-*-freebsd* target triple.
 550         * emulparams/aarch64fbsd.sh: New file.
 551         * emulparams/aarch64fbsdb.sh: New file.
 552
 553 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 554
 555         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
 556         around a GCC uninitialized warning bug fixed in GCC 4.6.
 557
 558 2015-04-01  Tejas Belagod  <tejas.belagod@arm.com>
 559
 560         * emultempl/aarch64elf.em
 561         (aarch64_elf_create_output_section_statements): Add parameter in
 562         bfd_elf${ELFSIZE}_aarch64_set_options call.
 563         (OPTION_FIX_ERRATUM_843419): Define.
 564         (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
 565         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
 566
 567 2015-04-01  Chen Gang  <gang.chen.5i5j@gmail.com>
 568
 569         * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
 570         relocating operation.
 571
 572 2015-04-01  Alan Modra  <amodra@gmail.com>
 573
 574         PR ld/18176
 575         * ldlang.c (lang_size_sections): When alignment of sections
 576         results in relro base adjustment being too large, don't go lower
 577         than the initial value.
 578         * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
 579         * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
 580         alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
 581
 582 2015-04-01  Alan Modra  <amodra@gmail.com>
 583
 584         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
 585         init ehdr_start_save.
 586
 587 2015-04-01  Alan Modra  <amodra@gmail.com>
 588
 589         * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
 590         ldemul-list.h.
 591         (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
 592         eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
 593         eelf32ppcsim.c): Rearrange deps for consistency.
 594         * Makefile.in: Regenerate.
 595
 596 2015-04-01  Ed Schouten  <ed@nuxi.nl>
 597
 598         * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
 599         the ehdr_start_save variable.
 600
 601 2015-03-31  Ed Schouten  <ed@nuxi.nl>
 602
 603         * Makefile.am (ALL_64_EMULATION_SOURCES): Add
 604         eelf_x86_64_cloudabi.c.
 605         (eelf_x86_64_cloudabi.c): New.
 606         * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
 607         x86_64-*-cloudabi*.
 608         * Makefile.in: Regenerated.
 609         * emulparams/elf_x86_64_cloudabi.sh: New file.
 610
 611 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 612
 613         * configure.ac (AM_ZLIB): Removed.
 614         * Makefile.in: Regenerated.
 615         * config.in: Likewise.
 616         * configure: Likewise.
 617
 618 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 619
 620         * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
 621         alignment to 2.
 622
 623 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 624
 625         * emultempl/aarch64elf.em
 626         (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
 627
 628 2015-03-18  Chen Gang  <gang.chen.5i5j@gmail.com>
 629
 630         * ldmain.c (main): Use %F instead of %X for einfo.
 631
 632 2015-03-02  Alan Modra  <amodra@gmail.com>
 633
 634         * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
 635
 636 2015-02-27  Nick Clifton  <nickc@redhat.com>
 637
 638         PR ld/17900
 639         * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
 640         sense of the following memory region attribute characters.
 641
 642 2015-02-27  Alan Modra  <amodra@gmail.com>
 643
 644         * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
 645         (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
 646         eh8300sxelf_linux.c): Do not invoke genscripts here.
 647         * Makefile.in: Regenerate.
 648
 649 2015-02-24  Nick Clifton  <nickc@redhat.com>
 650
 651         * Makefile.am (ev850.c): Add dependency upon
 652         $(srcdir)/emultempl/v850elf.em.
 653         (ev850_rh850.c): Likewise.
 654         * Makefile.in: Regenerate.
 655         * emultempl/v850elf.em: New file.
 656         * emulparams/v850.sh (EXTRA_EM_FILE): Define.
 657         * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
 658         * scripttempl/v850.sc: Add .note.renesas section.
 659         * scripttempl/v850_rh850.sc: Likewise.
 660
 661 2015-02-24  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 662
 663         * scripttempl/avr.sc: Add new user_signatures region.  Define and
 664         use symbols for all region lengths.
 665         * scripttempl/avrtiny.sc: Define and use symbols for all region
 666         lengths.
 667
 668 2015-01-21  Yoshinori Sato <ysato@users.sourceforge.jp>
 669
 670         * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
 671         * Makefile.in: Regenerate.
 672         * configure.tgt: Add h8300-*-linux
 673         * emulparams/h8300elf_linux.sh: Add new emulation.
 674         * emulparams/h8300helf_linux.sh: Likewise.
 675         * emulparams/h8300self_linux.sh: Likewise.
 676         * emulparams/h8300sxelf_linux.sh: Likewise.
 677
 678 2015-02-23  Nick Clifton  <nickc@redhat.com>
 679
 680         * lexsup.c (parse_args): Produce a more reasonable error message
 681         when -ixxx or -rxxx is the last option on the linker command line.
 682
 683 2015-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 684
 685         PR ld/17973
 686         * testplug2.c (allsymbolsread_silent): New.
 687         (set_register_hook): Handle allsymbolsreadsilent.
 688         (onall_symbols_read): Skip a message if allsymbolsread_silent is
 689         TRUE.
 690
 691 2015-02-14  Alan Modra  <amodra@gmail.com>
 692
 693         PR ld/17973
 694         * ldlang.h (struct lang_input_statement_flags): Add lto_output.
 695         * ldlang.c (lang_process): Don't set loading_lto_outputs.
 696         * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
 697         to bfd.
 698         * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
 699
 700 2015-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 701
 702         * NEWS: Mention support for LLVM plugin.
 703
 704 2015-02-13  Alan Modra  <amodra@gmail.com>
 705
 706         * ld.texinfo (Options <--defsym>): Correct cross reference.
 707
 708 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 709
 710         * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
 711         option compatibility.
 712
 713 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 714
 715         * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
 716         "error:" for LDPL_FATAL and LDPL_ERROR.
 717         * testplug2.c (parse_option): Handle fatal, error and warning.
 718
 719 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 720
 721         * testplug2.c (dump_tv_tag): Removed.
 722         (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
 723         closed.
 724         * testplug3.c (dump_tv_tag): Removed.
 725         (onclaim_file): Fix typo.
 726
 727 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 728
 729         PR ld/17878
 730         * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
 731         libldtestplug3.la.
 732         (libldtestplug2_la_SOURCES): New.
 733         (libldtestplug2_la_CFLAGS): Likewise.
 734         (libldtestplug2_la_LDFLAGS): Likewise.
 735         (libldtestplug3_la_SOURCES): New.
 736         (libldtestplug3_la_CFLAGS): Likewise.
 737         (libldtestplug3_la_LDFLAGS): Likewise.
 738         * Makefile.in: Regenerated.
 739         * testplug2.c: New file.
 740         * testplug3.c: Likewise.
 741
 742 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 743
 744         PR ld/17878
 745         * plugin.c: Include ../bfd/plugin.h.
 746         (plugin_get_ir_dummy_bfd): Call bfd_create with
 747         link_info.output_bfd instead of srctemplate.  Copy BFD info
 748         from srctemplate only if it doesn't use BFD plugin target
 749         vector.
 750         (plugin_load_plugins): Call register_ld_plugin_object_p with
 751         (plugin_object_p)
 752         (plugin_maybe_claim): Renamed to ...
 753         (plugin_object_p): This.  Return dummy BFD target vector if
 754         input is calimed by plugin library, otherwise return NULL.
 755         Update plugin_format and plugin_dummy_bfd.
 756         (plugin_maybe_claim): New.  Use plugin_object_p.
 757
 758 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 759
 760         * plugin.c (plugin_maybe_claim): Initialize use_mmap.
 761
 762 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 763
 764         * plugin.c (plugin_input_file_t): Add use_mmap.
 765         (plugin_pagesize): New.
 766         (get_view): Use plugin_pagesize.  Set use_mmap if mmap is used.
 767         (plugin_load_plugins): Initialize plugin_pagesize.
 768         (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
 769         file.
 770
 771 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 772
 773         * plugin.c (get_view): Align offset passed to mmap.
 774
 775 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 776
 777         * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
 778         if plugin isn't active or there is no thing more to claim.
 779
 780 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 781
 782         * plugin.c (plugin_maybe_claim): Check format against bfd_object
 783         directly.
 784
 785 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 786
 787         * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
 788         ibfd.
 789
 790 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 791
 792         * plugin.c: Include "libbfd.h".
 793         (plugin_strdup): New.
 794         (plugin_maybe_claim): Remove the argument of pointer to struct
 795         ld_plugin_input_file.  Open and handle input entry.
 796         * plugin.h (plugin_maybe_claim): Updated.
 797         * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
 798         without passing a pointer to struct ld_plugin_input_file.
 799         * ldmain.c: Don't include "libbfd.h".
 800         (add_archive_element): Call plugin_maybe_claim directly without
 801         passing a pointer to struct ld_plugin_input_file.
 802
 803 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 804
 805         * ld.texinfo: Document -z text, -z notext and -z textoff.
 806         * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
 807         -z text, -z notext and -z textoff.
 808
 809 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 810
 811         * configure.ac: Add AC_FUNC_MMAP.
 812         * config.in: Regenerated.
 813         * configure: Likewise.
 814         * plugin.c: Include <sys/mman.h>.
 815         (MAP_FAILED): New.  Defined if not defined.
 816         (PROT_READ): Likewise.
 817         (MAP_PRIVATE): Likewise.
 818         (view_buffer_t): New.
 819         (plugin_input_file_t): Add view_buffer.
 820         (get_view): Try mmap and cache the view buffer.
 821         (plugin_maybe_claim): Initialize view_buffer.
 822
 823 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 824
 825         * plugin.c (release_input_file): Set fd to -1 after closing it.
 826         (plugin_maybe_claim): Close fd only if fd != -1.
 827
 828 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 829
 830         PR ld/17878
 831         * plugin.c: Include <errno.h>.
 832         (errno): New.  Declare if needed.
 833         (plugin_input_file_t): New.
 834         (get_input_file): Implemented.
 835         (get_view): Likewise.
 836         (release_input_file): Likewise.
 837         (add_symbols): Updated.
 838         (get_symbols): Likewise.
 839         (plugin_maybe_claim): Allocate a plugin_input_file_t.  Close fd
 840         only for a bfd_object input.
 841
 842 2015-02-02  Alan Modra  <amodra@gmail.com>
 843
 844         * emultempl/ppc64elf.em (toc_section_name): New var.
 845         (ppc_after_open): Set it.
 846         (ppc_before_allocation): Use it.
 847         (gld${EMULATION_NAME}_after_allocation): Here too.
 848
 849 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
 850
 851         * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
 852         with link_info.lto_plugin_active.
 853         * ldlang.c (lang_process): Likewise.
 854         * ldmain.c (add_archive_element): Likewise.
 855         * plugin.c (plugin_active_plugins_p): Removed.
 856         * plugin.h (plugin_active_plugins_p): Likewise.
 857
 858 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 859
 860         * plugin.h (plugin_get_ir_dummy_bfd): Removed.  Move comments to
 861         ...
 862         * plugin.c (plugin_get_ir_dummy_bfd): Here.  Make it static.
 863
 864 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 865
 866         PR ld/17878
 867         * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
 868         (get_view): New function.
 869         (set_tv_header): Handle LDPT_GET_VIEW.
 870         * testplug.c (tag_names): Add LDPT_GET_VIEW.
 871         (tv_get_view): New.
 872         (dump_tv_tag): Handle LDPT_GET_VIEW.
 873         (parse_tv_tag): Likewise.
 874
 875 2015-01-28  Alan Modra  <amodra@gmail.com>
 876
 877         * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
 878         * emultempl/ppc64elf.em (params): Init new field.
 879         (ppc_after_open): New function.
 880         (LDEMUL_AFTER_OPEN): Define.
 881         * ldlang.c (lang_final): Whitespace fix.
 882
 883 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 884
 885         * Makefile.am: Add FT32 files.
 886         * configure.tgt: Handle FT32 target.
 887         * emulparams/elf32ft32.sh: New file.
 888         * scripttempl/ft32.sc: New file.
 889         * Makefile.in: Regenerate.
 890
 891 2015-01-28  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 892
 893         PR 4643
 894         * ldexp.c (fold_name): Fold LENGTH only after
 895         lang_first_phase_enum.
 896         * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
 897         rightaway.
 898         * ldlang.h (struct memory_region_struct): Add origin_exp and
 899         length_exp fields.
 900         * ldlang.c (lang_do_memory_regions): New.
 901         (lang_memory_region_lookup): Initialize origin_exp and
 902         length_exp fields.
 903         (lang_process): Call lang_do_memory_regions.
 904
 905 2015-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 906
 907         * ldlang.c (print_assignment): Only evaluate the expression for a
 908         PROVIDE'd assignment when the destination is being defined.
 909         Display a special message for PROVIDE'd symbols that are not being
 910         provided.
 911
 912 2015-01-20  Alan Modra  <amodra@gmail.com>
 913
 914         * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
 915         (OTHER_BSS_SYMBOLS): ..this.
 916         (OTHER_PLT_RELOC_SECTIONS): Don't define.
 917         (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
 918         (OTHER_READWRITE_SECTIONS): Don't define.  Move .toc1 to..
 919         (OTHER_RELRO_SECTIONS_2): ..here.
 920         * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
 921
 922 2015-01-20  Alan Modra  <amodra@gmail.com>
 923
 924         * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
 925         (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
 926         (OTHER_RELRO_SECTIONS_2): ..here.
 927         (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
 928         PLT_BEFORE_GOT): Define.
 929         * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
 930         PLT_BEFORE_GOT combination.
 931         (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
 932
 933 2015-01-20  Alan Modra  <amodra@gmail.com>
 934
 935         * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
 936         (OTHER_RELRO_SECTIONS_2): ..here, new define.
 937         * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
 938
 939 2015-01-19  Alan Modra  <amodra@gmail.com>
 940
 941         PR ld/17615
 942         * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
 943
 944 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
 945
 946         * ld-arm/elf32-reject.s: New testcase.
 947         * ld-arm/elf32-reject.d: Likewise.
 948         * ld-arm/elf32-reject-pie.s: Likewise.
 949         * ld-arm/elf32-reject-pie.d: Likewise.
 950         * ld-arm/arm-elf.exp: Run new testcases.
 951         * ld-arm/ifunc-7.s: Delete f2/f4 test items.
 952         * ld-arm/ifunc-7.rd: Likewise.
 953         * ld-arm/ifunc-7.gd: Likewise.
 954         * ld-arm/ifunc-7.dd: Likewise.
 955         * ld-arm/ifunc-8.s: Likewise.
 956         * ld-arm/ifunc-8.rd: Likewise.
 957         * ld-arm/ifunc-8.gd: Likewise.
 958         * ld-arm/ifunc-8.dd: Likewise.
 959
 960 2015-01-01  Alan Modra  <amodra@gmail.com>
 961
 962         * ldver.c (ldversion): Just print current year.
 963
 964 2015-01-01  Alan Modra  <amodra@gmail.com>
 965
 966         Update year range in copyright notice of all files.
 967
 968 For older changes see ChangeLog-2014
 969 \f
 970 Copyright (C) 2015 Free Software Foundation, Inc.
 971
 972 Copying and distribution of this file, with or without modification,
 973 are permitted in any medium without royalty provided the copyright
 974 notice and this notice are preserved.
 975
 976 Local Variables:
 977 mode: change-log
 978 left-margin: 8
 979 fill-column: 74
 980 version-control: never
 981 End: