ld/ChangeLog

   1 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * ld/ld.texinfo: Document "-z call-nop=PADDING" option.
   4         * emulparams/call_nop.sh: New file.
   5         * emulparams/elf_i386_be.sh: Source
   6         ${srcdir}/emulparams/call_nop.sh.
   7         * emulparams/elf_i386_chaos.sh: Likewise.
   8         * emulparams/elf_i386_ldso.sh: Likewise.
   9         * emulparams/elf_i386_vxworks.sh: Likewise.
  10         * emulparams/elf_iamcu.sh: Likewise.
  11         * emulparams/elf_k1om.sh: Likewise.
  12         * emulparams/elf_l1om.sh: Likewise.
  13         * emulparams/elf_x86_64.sh: Likewise.
  14         * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Set
  15         link_info.call_nop_byte if $CALL_NOP_BYTE isn't empty.
  16
  17 2015-10-21  Nick Clifton  <nickc@redhat.com>
  18
  19         PR gas/19109
  20         * configure.ac: Add --enable-compressed-debug-sections with
  21         options of all, none or ld.
  22         * configure: Regenerate.
  23         * config.in: Regenerate.
  24         * ld.texinfo: Document how to determine the default action for
  25         debug sections.
  26         * ldmain.c (main): If DEFAULT_FLAG_COMPRESS_DEBUG is defined then
  27         set the compress_debug field of the link_info structure to
  28         zlib-gabi.
  29         * lexsup.c (elf_static_list_options): Output the default setting
  30         for the --compress-debug-sections option.
  31         * NEWS: Mention the new configure option.
  32
  33 2015-10-15  H.J. Lu  <hongjiu.lu@intel.com>
  34
  35         * ld.texinfo: Fix a typo for "-z noextern-protected-data".
  36
  37 2015-10-15  Simon Dardis  <Simon.Dardis@imgtec.com>
  38
  39         * ld/ldexp.c: (try_copy_symbol_flags): New. Factored out from...
  40         (exp_fold_tree_1): Here.  Cope with ternary operator in
  41         assignments.  Use new helper.
  42
  43 2015-10-14  Nick Clifton  <nickc@redhat.com>
  44
  45         * po/zh_TW.po: Updated Chinese translation.
  46
  47 2015-10-13  Nick Clifton  <nickc@redhat.com>
  48
  49         * po/zh_TW.po: Updated Chinese translation.
  50
  51 2015-10-07  Claudiu Zissulescu  <claziss@synopsys.com>
  52             Cupertino Miranda  <cmiranda@synopsys.com>
  53
  54         * configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*.
  55         * emulparams/arcebelf_prof.sh: New file
  56         * emulparams/arcebelf.sh: Likewise.
  57         * emulparams/arceblinux_prof.sh: Likewise.
  58         * emulparams/arceblinux.sh: Likewise.
  59         * emulparams/arcelf_prof.sh: Likewise.
  60         * emulparams/arcelf.sh: Likewise.
  61         * emulparams/arclinux_prof.sh: Likewise.
  62         * emulparams/arclinux.sh: Likewise.
  63         * emulparams/arcv2elfx.sh: Likewise.
  64         * emulparams/arcv2elf.sh: Likewise.
  65         * emultempl/arclinux.em: Likewise.
  66         * scripttempl/arclinux.sc: Likewise.
  67         * scripttempl/elfarc.sc: Likewise.
  68         * scripttempl/elfarcv2.sc: Likewise
  69         * Makefile.am: Add new ARC emulations.
  70         * Makefile.in: Regenerate.
  71         * NEWS: Mention the new feature.
  72
  73 2015-10-04  H.J. Lu  <hongjiu.lu@intel.com>
  74
  75         * configure.tgt (targ_extra_emuls): Add elf_iamcu for Solaris2/x86.
  76
  77 2015-10-01  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
  78
  79         * configure.tgt (targ_extra_emuls): Remove shlelf and
  80         shelf from sh*-*-linux cases.
  81
  82 2015-09-30  Rich Felker  <dalias@libc.org>
  83
  84         * configure.tgt (targ_extra_emuls): Add fdpic and misc
  85         emulations to sh*-*-linux* targets.
  86
  87 2015-09-29  Nick Clifton  <nickc@redhat.com>
  88
  89         PR ld/19014
  90         * ld.texinfo (Options): Fix spelling mistake.
  91
  92 2015-09-24  Alan Modra  <amodra@gmail.com>
  93
  94         PR ld/18992
  95         * ldmain.c (main): Always enable --sysroot.
  96         * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
  97         prepend sysroot to relative rpath/runpath.
  98
  99 2015-09-23  Nick Clifton  <nickc@redhat.com>
 100
 101         * emultempl/elf32.em (ehdr_start_empty): New static variable.
 102         (before_allocation): Use it to initialise ehdr_start_save.
 103         * emultempl/pe.em (write_build_id): Remove useless double
 104         parenthesis.
 105         * emultempl/pep.em (write_build_id): Likewise.
 106
 107 2015-09-22  H.J. Lu  <hongjiu.lu@intel.com>
 108
 109         * emultempl/alphaelf.em (alpha_after_parse): Call
 110         gld${EMULATION_NAME}_after_parse instead of
 111         after_parse_default.
 112         * emultempl/cr16elf.em (cr16elf_after_parse): Likewise.
 113         * emultempl/crxelf.em (crxelf_after_parse); Likewise.
 114         * emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
 115         * emultempl/mipself.em (mips_after_parse): Likewise.
 116         * emultempl/nds32elf.em (nds32_elf_after_parse): Likewise.
 117         * emultempl/elf32.em: Don't include ldlex.h.
 118         (gld${EMULATION_NAME}_after_parse): New function.
 119         (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
 120         <OPTION_PIE>: Removed.
 121         (ld_${EMULATION_NAME}_emulation): Replace after_parse_default
 122         with gld${EMULATION_NAME}_after_parse.
 123         * emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse):
 124         Renamed to ...
 125         (ia64elf_after_parse): This.  Call
 126         gld${EMULATION_NAME}_after_parse instead of after_parse_default.
 127         (LDEMUL_AFTER_PARSE): Replace gld${EMULATION_NAME}_after_parse
 128         with ia64elf_after_parse.
 129
 130 2015-09-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 131
 132         * emulparams/solaris2.sh (GENERATE_PIE_SCRIPT): Set to yes.
 133
 134         * emultempl/elf32.em: Include ldlex.h.
 135         (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
 136         <OPTION_PIE>: Set DF_1_PIE.
 137
 138 2015-09-22  Alan Modra  <amodra@gmail.com>
 139
 140         * ld.texinfo: Put --dotsyms/--no-dotsyms on separate lines.
 141         Ditto for --save-restore-funcs and --tls-get-addr-optimize.
 142
 143 2015-09-20  Rich Felker  <dalias@libc.org>
 144
 145         * ld.texinfo (--no-dynamic-linker): Document.
 146         * ldlex.h (enum option_values): Add OPTION_NO_DYNAMIC_LINKER.
 147         * lexsup.c (ld_options, parse_args): Handle --no-dynamic-linker.
 148
 149 2015-09-18  Alan Modra  <amodra@gmail.com>
 150
 151         * ld.texinfo: Document PowerPC64 --{no-,}save-restore-funcs.
 152
 153 2015-09-18  Alan Modra  <amodra@gmail.com>
 154
 155         * emultempl/ppc64elf.em (params): Init tls_get_addr_opt field to -1.
 156         (OPTION_TLS_GET_ADDR_OPT): Define.
 157         (PARSE_AND_LIST_LONGOPTS): Handle --tls-get-addr-opt.
 158         (PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Likewise.
 159         * ld.texinfo: Document --tls-get-addr-optimize and
 160         --no-tls-get-addr-optimize.
 161
 162 2015-09-18  Alan Modra  <amodra@gmail.com>
 163
 164         PR ld/18963
 165         * ldexp.h (struct ldexp_control): Add rel_from_abs.
 166         (ldexp_finalize_syms): Declare.
 167         * ldexp.c (new_rel_from_abs): Keep absolute for expressions
 168         outside of output section statements.  Set rel_from_abs.
 169         (make_abs, exp_fold_tree, exp_fold_tree_no_dot): Clear rel_from_abs.
 170         (struct definedness_hash_entry): Add final_sec, and comment.
 171         (update_definedness): Set final_sec.
 172         (set_sym_sections, ldexp_finalize_syms): New functions.
 173         * ldlang.c (lang_process): Call ldexp_finalize_syms.
 174
 175 2015-09-10  Nick Clifton  <nickc@redhat.com>
 176
 177         * po/zh_CN.po: Updated simplified Chinese translation.
 178
 179 2015-09-09  James Bowman  <james.bowman@ftdichip.com>
 180
 181         * scripttempl/ft32.sc: default linker script RAM and
 182         FLASH size symbols
 183
 184 2015-09-09  Nick Clifton  <nickc@redhat.com>
 185
 186         * po/zh_CN.po: Updated simplified Chinese translation.
 187
 188 2015-09-08  Nick Clifton  <nickc@redhat.com>
 189
 190         * ld.texinfo (Source Code Reference): Extend description to
 191         include an example using arrays.
 192
 193 2015-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 194
 195         * ld.h (enum orphan_handling_enum): New.
 196         (ld_config_type): Remove warn_orphan, add orphan_handling.
 197         * ldemul.c (ldemul_place_orphan): Remove warning about orphan
 198         sections.
 199         * ldlang.c (ldlang_place_orphan): New function.
 200         (lang_place_orphans): Call ldlang_place_orphan.
 201         * ldlex.h (enum option_values): Remove OPTION_WARN_ORPHAN and
 202         OPTION_NO_WARN_ORPHAN, add OPTION_ORPHAN_HANDLING.
 203         * lexsup.c (ld_options): Remove 'warn-orphan' and
 204         'no-warn-orphan', add 'orphan-handling'.
 205         (parse_args): Remove handling for OPTION_WARN_ORPHAN and
 206         OPTION_NO_WARN_ORPHAN, add handling for OPTION_ORPHAN_HANDLING.
 207         * NEWS: Replace text about --warn-orphan with --orphan-handling.
 208         * ld.texinfo (Options): Remove --warn-orphan entry and add
 209         entry on --orphan-handling.
 210         (Orphan Sections): Add reference to relevant command line options.
 211
 212 2015-09-03  Nick Clifton  <nickc@redhat.com>
 213
 214         * ld.texinfo (--build-id): Fix typo.  The COFF/PE build-id section
 215         is called .buildid not .build-id.
 216
 217 2015-09-03  Nick Clifton  <nickc@redhat.com>
 218
 219         (Source Code Reference): Fix off-by-one typo in example of how to
 220         use linker script symbols in C source code.
 221
 222 2015-08-19  Alan Modra  <amodra@gmail.com>
 223
 224         * emultempl/aix.em: Don't set link_info.pic.
 225         * emultempl/pe.em: Likewise.
 226         * emultempl/pep.em: Likewise.
 227         * emultempl/sunos.em: Likewise.
 228         * lexsup.c (parse_args): Likewise.  Set type_pie for -pie.
 229         * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
 230
 231 2015-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 232
 233         * ld/ldctor.c: Replace shared, executable, relocatable and pie
 234         fields with bfd_link_executable, bfd_link_dll,
 235         bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
 236         * ld/ldemul.c: Likewise.
 237         * ld/ldfile.c: Likewise.
 238         * ld/ldlang.c: Likewise.
 239         * ld/ldmain.c: Likewise.
 240         * ld/ldwrite.c: Likewise.
 241         * ld/lexsup.c: Likewise.
 242         * ld/pe-dll.c: Likewise.
 243         * ld/plugin.c: Likewise.
 244         * ld/emultempl/aarch64elf.em: Likewise.
 245         * ld/emultempl/aix.em: Likewise.
 246         * ld/emultempl/alphaelf.em: Likewise.
 247         * ld/emultempl/armcoff.em: Likewise.
 248         * ld/emultempl/armelf.em: Likewise.
 249         * ld/emultempl/avrelf.em: Likewise.
 250         * ld/emultempl/beos.em: Likewise.
 251         * ld/emultempl/cr16elf.em: Likewise.
 252         * ld/emultempl/elf-generic.em: Likewise.
 253         * ld/emultempl/elf32.em: Likewise.
 254         * ld/emultempl/genelf.em: Likewise.
 255         * ld/emultempl/generic.em: Likewise.
 256         * ld/emultempl/gld960.em: Likewise.
 257         * ld/emultempl/gld960c.em: Likewise.
 258         * ld/emultempl/hppaelf.em: Likewise.
 259         * ld/emultempl/irix.em: Likewise.
 260         * ld/emultempl/linux.em: Likewise.
 261         * ld/emultempl/lnk960.em: Likewise.
 262         * ld/emultempl/m68hc1xelf.em: Likewise.
 263         * ld/emultempl/m68kcoff.em: Likewise.
 264         * ld/emultempl/m68kelf.em: Likewise.
 265         * ld/emultempl/metagelf.em: Likewise.
 266         * ld/emultempl/mipself.em: Likewise.
 267         * ld/emultempl/mmo.em: Likewise.
 268         * ld/emultempl/msp430.em: Likewise.
 269         * ld/emultempl/nds32elf.em: Likewise.
 270         * ld/emultempl/needrelax.em: Likewise.
 271         * ld/emultempl/nios2elf.em: Likewise.
 272         * ld/emultempl/pe.em: Likewise.
 273         * ld/emultempl/pep.em: Likewise.
 274         * ld/emultempl/ppc32elf.em: Likewise.
 275         * ld/emultempl/ppc64elf.em: Likewise.
 276         * ld/emultempl/sh64elf.em: Likewise.
 277         * ld/emultempl/solaris2.em: Likewise.
 278         * ld/emultempl/spuelf.em: Likewise.
 279         * ld/emultempl/sunos.em: Likewise.
 280         * ld/emultempl/tic6xdsbt.em: Likewise.
 281         * ld/emultempl/ticoff.em: Likewise.
 282         * ld/emultempl/v850elf.em: Likewise.
 283         * ld/emultempl/vms.em: Likewise.
 284         * ld/emultempl/vxworks.em: Likewise.
 285
 286 2015-08-18  Alan Modra  <amodra@gmail.com>
 287
 288         * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
 289
 290 2015-08-06  Alan Modra  <amodra@gmail.com>
 291
 292         * ldexp.c (align_dot_val): Delete.
 293         (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
 294         (is_align_conditional): Revert 2015-07-20 change.
 295         (exp_fold_tree_1): Likewise, but keep expanded comment.
 296         * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
 297         * ld.texinfo (<ALIGN>): Correct description.
 298
 299 2015-08-04  Andrew Burgess  <andrew.burgess@embecosm.com>
 300
 301         * ld.texinfo (Options): Document --require-defined option.
 302         * ldlang.c (struct require_defined_symbol): New structure.
 303         (require_defined_symbol_list): New variable.
 304         (ldlang_add_require_defined): New function.
 305         (ldlang_check_require_defined_symbols): New function.
 306         (lang_process): Check required symbols are defined.
 307         * ldlang.h (ldlang_add_require_defined): Declare.
 308         * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
 309         * lexsup.c (ld_options): Add '--require-defined' entry.
 310         (parse_args): Handle '--requre-defined' entry.
 311         * NEWS: Mention new '--require-defined' option.
 312
 313 2015-08-03  Andrew Burgess  <andrew.burgess@embecosm.com>
 314
 315         * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
 316         acceptable.
 317
 318 2015-07-29  H.J. Lu  <hongjiu.lu@intel.com>
 319
 320         * lexsup.c (parse_args): Don't set link_info.executable to
 321         TRUE for link_info.relocatable.
 322
 323 2015-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 324
 325         * configure: Regenerated.
 326
 327 2015-07-24  Nick Clifton  <nickc@redhat.com>
 328
 329         * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
 330         the _-rl78_abs__ symbol.
 331
 332 2015-07-20  Alan Modra  <amodra@gmail.com>
 333
 334         * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
 335         (INIT_START, FINI_START): Don't ALIGN.
 336         * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
 337
 338 2015-07-20  Alan Modra  <amodra@gmail.com>
 339
 340         * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
 341         * ldexp.c (is_align_conditional): Handle binary ALIGN.
 342         (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
 343         dot inside output sections.  Handle absolute expressions.
 344
 345 2015-07-14  H.J. Lu  <hongjiu.lu@intel.com>
 346
 347         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
 348         --compress-debug-sections=zlib the same as
 349         --compress-debug-sections=zlib-gabi.
 350         * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
 351
 352 2015-07-14  Nick Clifton  <nickc@redhat.com>
 353
 354         * ld.texinfo (Options): Add missing period after @xref.
 355
 356 2015-07-10  Alan Modra  <amodra@gmail.com>
 357
 358         * ldexp.c (align_dot_val): New function.
 359         (fold_unary <ALIGN_K, NEXT>): Use it.
 360
 361 2015-07-03   Kai Tietz  <ktietz@redhat.com>
 362
 363         PR ld/11539
 364         * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
 365         .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
 366         .eh_frame, .pdata. .xdata, and .gcc_except_table sections
 367         as KEEP.
 368         * scripttempl/pe.sc: Likewise.
 369         * ld.texinfo: Document that --gc-sections has experimental support
 370         for COFF and PE targets.
 371         * NEWS: Mention experimental support.
 372
 373 2015-07-03  Alan Modra  <amodra@gmail.com>
 374
 375         * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
 376         * Makefile.in: Regenerate.
 377
 378 2015-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 379
 380         * emultempl/elf32.em  (gld${EMULATION_NAME}_handle_option):
 381         Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
 382
 383 2015-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 384
 385         * emulparams/elf_iamcu.sh (COMPILE_IN): New.
 386
 387 2015-06-15  Nick Clifton  <nickc@redhat.com>
 388
 389         PR ld/18466
 390         * emultempl/pe.em (pe_find_data_imports): Generate an error if a
 391         symbol name is too long to handle.
 392         * emultempl/pep.em (pep_find_data_imports): Likewise.
 393
 394 2015-06-12  Tristan Gingold  <gingold@adacore.com>
 395
 396         * NEWS: Mention new option.
 397         * lexsup.c (parse_args): Handle --print-memory-usage.
 398         (ld_options): Add --print-memory-usage.
 399         * ldmain.c (main): Call lang_print_memory_usage.
 400         * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
 401         * ldlang.h: Add prototype of lang_print_memory_usage.
 402         * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
 403         functions.
 404         * ld.texinfo (Options): Document --print-memory-usage.
 405         * ld.h (args_type): Add print_memory_usage field.
 406
 407 2015-06-08  Nick Clifton  <nickc@redhat.com>
 408
 409         * po/fr.po: Updated French Translation.
 410
 411 2015-05-28  Catherine Moore  <clm@codesourcery.com>
 412             Paul Brook <paul@codesourcery.com>
 413
 414         * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
 415         Add Compact EH support.
 416         * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
 417         sections.
 418
 419 2015-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
 420
 421         * configure.ac (AC_PROG_GREP): Check for grep program.
 422         (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
 423         Enable ELF option printing for emulations containing
 424         'TEMPLATE_NAME=elf32'.
 425         * configure: Regenerate.
 426
 427 2015-05-14  Nick Clifton  <nickc@redhat.com>
 428
 429         * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
 430         symbols.
 431
 432 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 433
 434         * configure.tgt: Support i[3-7]86-*-elfiamcu target.
 435
 436 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 437
 438         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
 439         (eelf_iamcu.c): New.
 440         * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
 441         enabled in BFD.
 442         * Makefile.in: Regenerated.
 443         * emulparams/elf_iamcu.sh: New file.
 444
 445 2015-05-05  Nick Clifton  <nickc@redhat.com>
 446
 447         * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
 448         * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
 449         (.data): Add .lower.data and .either.data.
 450         (.bss): Add .lower.bss and .either.bss.
 451         (.rodata): Add .lower.rodata and .either.rodata.
 452         * emultempl/msp430.em: New file.  Implements a new orphan
 453         placement algorithm that divides sections between lower and upper
 454         memory regions.
 455         * Makefile.am (emsp430elf.c): Depend upon msp430.em.
 456         *emsp430X.c): Likewise.
 457         * Makefine.in: Regenerate.
 458
 459 2015-04-28  Andreas Schwab  <schwab@linux-m68k.org>
 460
 461         PR ld/18344
 462         * ldlex.l (INPUTLIST): Increment lineno on newline.
 463
 464 2015-04-24  Alan Modra  <amodra@gmail.com>
 465
 466         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
 467         Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
 468
 469 2015-04-24  DJ Delorie  <dj@redhat.com>
 470
 471         * Makefile.am (msp430): Rename primary emulation to msp430elf.
 472         (emsp430.c): Rename to emsp430elf.c, update dependencies
 473         (emsp430X.c): Update dependencies.
 474         * Makefile.in: Likewise.
 475         * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
 476         * emulparams/msp430.sh: Rename to msp430elf.sh.
 477         * emulparams/msp430X.sh: Update.
 478
 479 2015-04-23  H.J. Lu  <hongjiu.lu@intel.com>
 480
 481         PR binutils/18209
 482         * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
 483
 484 2015-04-23  Alan Modra  <amodra@gmail.com>
 485
 486         * emulparams/elf64ppc.sh (GOT): Align.
 487
 488 2015-04-22  Alan Modra  <amodra@gmail.com>
 489
 490         * ldexp.h (struct ldexp_control): Delete dataseg.min_base.  Add
 491         data_seg.relro_offset.
 492         * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
 493         (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
 494         * ldlang.c (lang_size_sections): Rewrite code adjusting relro
 495         segment base to line up last section on page boundary.
 496
 497 2015-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 498
 499         * NEWS: Mention
 500         --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
 501
 502 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 503
 504         * ld.texinfo: Document --compress-debug-sections=.
 505         * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
 506         COMPRESS_DEBUG is set.  Set BFD_COMPRESS_GABI on output_bfd
 507         for COMPRESS_DEBUG_GABI_ZLIB.
 508         * lexsup.c (elf_static_list_options): Add
 509         --compress-debug-sections=.
 510         * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
 511         (xtra_long): Add "compress-debug-sections".
 512         (gld${EMULATION_NAME}_handle_option): Handle
 513         OPTION_COMPRESS_DEBUG.
 514
 515 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 516
 517         PR ld/pr17709
 518         * ld.texinfo: Document "-z noextern-protected-data".
 519         * ldmain.c (main): Initialize link_info.extern_protected_data
 520         to -1.
 521         * lexsup.c (elf_shlib_list_options): Add
 522         "-z [no]extern-protected-data".
 523         * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
 524         * emulparams/elf_i386.sh: Likewise.
 525         * emulparams/elf_i386_be.sh: Likewise.
 526         * emulparams/elf_i386_chaos.sh: Likewise.
 527         * emulparams/elf_i386_ldso.sh: Likewise.
 528         * emulparams/elf_i386_vxworks.sh: Likewise.
 529         * emulparams/elf_k1om.sh: Likewise.
 530         * emulparams/elf_l1om.sh: Likewise.
 531         * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
 532         (PARSE_AND_LIST_OPTIONS): Renamed to ...
 533         (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
 534         (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
 535         (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
 536         (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
 537         (PARSE_AND_LIST_ARGS_CASE_Z): Append
 538         $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
 539         * emulparams/extern_protected_data.sh: New file.
 540
 541 2015-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 542
 543         * plugin.c (plugin_load_plugins): Removed an extra ';'.
 544
 545 2015-04-10  Nick Clifton  <nickc@redhat.com>
 546
 547         PR binutils/18198
 548         * ld.texinfo (--be8): Add a note about the interaction of this
 549         option with the assembler's -EB option.
 550
 551 2015-04-10  Alan Modra  <amodra@gmail.com>
 552
 553         * configure.ac: Set elf_list_options etc. in proper case.
 554         * configure: Regenerate.
 555
 556 2015-04-10  Alan Modra  <amodra@gmail.com>
 557
 558         PR ld/18223
 559         * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
 560
 561 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 562
 563         * emulparams/elf_x86_64.sh (BNDPLT): Removed.
 564         (PARSE_AND_LIST_OPTIONS): New.
 565         (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
 566         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
 567         BNDPLT check.  Handle PARSE_AND_LIST_ARGS_CASE_Z.
 568         (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
 569
 570 2015-04-09  Nick Clifton  <nickc@redhat.com>
 571
 572         * po/fr.po: Updated French translation.
 573
 574 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 575
 576         * configure.ac (elf_list_options): Set to TRUE for
 577         --enable-targets=all.
 578         (elf_shlib_list_options): Likewise.
 579         (elf_plt_unwind_list_options): Likewise.
 580         * configure: Regenerated.
 581
 582 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 583
 584         * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
 585
 586 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 587
 588         * Makefile.am (ELF_CLFAGS): New.
 589         (AM_CFLAGS): Add $(ELF_CLFAGS).
 590         * configure.ac (elf_list_options): New.  AC_SUBST.
 591         (elf_shlib_list_options): Likewise.
 592         (elf_plt_unwind_list_options): Likewise.
 593         * lexsup.c (elf_shlib_list_options): New.
 594         (elf_static_list_options): Likewise.
 595         (elf_plt_unwind_list_options): Likewise.
 596         (ld_list_options): Likewise.
 597         (help): Call ld_list_options.
 598         * Makefile.in: Regenerated.
 599         * configure: Likewise.
 600         * emulparams/plt_unwind.sh (PLT_UNWIND): New.
 601         (PARSE_AND_LIST_OPTIONS): Removed.
 602         * emultempl/elf32.em (gld_list_options): New.
 603         (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
 604         PARSE_AND_LIST_OPTIONS is defined.
 605         (ld_${EMULATION_NAME}_emulation): Replace
 606         gld${EMULATION_NAME}_list_options with ${gld_list_options.
 607
 608 2015-04-07  Alan Modra  <amodra@gmail.com>
 609
 610         PR ld/18176
 611         * ldlang.c (lang_size_sections): Cast shift expression.
 612
 613 2015-04-07  Alan Modra  <amodra@gmail.com>
 614
 615         * emultempl/ppc32elf.em: Handle --no-pic-fixup.
 616         (params): Init new field.
 617         (ppc_before_allocation): Enable relaxation for pic_fixup.
 618
 619 2015-04-07  Nick Clifton  <nickc@redhat.com>
 620
 621         * ld.h (struct ld_config_type): Add new field: warn_orphan.
 622         * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
 623         OPTION_NO_WARN_ORPHAN.
 624         * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
 625         (parse_args): Handle the new options.
 626         * ldemul.c (ldemul_place_orphan): If requested, generate a warning
 627         message when an orphan section is placed in the output file.
 628         * ld.texinfo: Document the new option.
 629         * NEWS: Mention the new feature.
 630
 631 2015-04-02  Andrew Turner <andrew@freebsd.org>
 632
 633         * Makefile.am: Add FreeBSD aarch64 files.
 634         * Makefile.in: Regenerate.
 635         * configure.tgt: Add aarch64-*-freebsd* target triple.
 636         * emulparams/aarch64fbsd.sh: New file.
 637         * emulparams/aarch64fbsdb.sh: New file.
 638
 639 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 640
 641         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
 642         around a GCC uninitialized warning bug fixed in GCC 4.6.
 643
 644 2015-04-01  Tejas Belagod  <tejas.belagod@arm.com>
 645
 646         * emultempl/aarch64elf.em
 647         (aarch64_elf_create_output_section_statements): Add parameter in
 648         bfd_elf${ELFSIZE}_aarch64_set_options call.
 649         (OPTION_FIX_ERRATUM_843419): Define.
 650         (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
 651         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
 652
 653 2015-04-01  Chen Gang  <gang.chen.5i5j@gmail.com>
 654
 655         * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
 656         relocating operation.
 657
 658 2015-04-01  Alan Modra  <amodra@gmail.com>
 659
 660         PR ld/18176
 661         * ldlang.c (lang_size_sections): When alignment of sections
 662         results in relro base adjustment being too large, don't go lower
 663         than the initial value.
 664         * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
 665         * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
 666         alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
 667
 668 2015-04-01  Alan Modra  <amodra@gmail.com>
 669
 670         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
 671         init ehdr_start_save.
 672
 673 2015-04-01  Alan Modra  <amodra@gmail.com>
 674
 675         * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
 676         ldemul-list.h.
 677         (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
 678         eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
 679         eelf32ppcsim.c): Rearrange deps for consistency.
 680         * Makefile.in: Regenerate.
 681
 682 2015-04-01  Ed Schouten  <ed@nuxi.nl>
 683
 684         * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
 685         the ehdr_start_save variable.
 686
 687 2015-03-31  Ed Schouten  <ed@nuxi.nl>
 688
 689         * Makefile.am (ALL_64_EMULATION_SOURCES): Add
 690         eelf_x86_64_cloudabi.c.
 691         (eelf_x86_64_cloudabi.c): New.
 692         * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
 693         x86_64-*-cloudabi*.
 694         * Makefile.in: Regenerated.
 695         * emulparams/elf_x86_64_cloudabi.sh: New file.
 696
 697 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 698
 699         * configure.ac (AM_ZLIB): Removed.
 700         * Makefile.in: Regenerated.
 701         * config.in: Likewise.
 702         * configure: Likewise.
 703
 704 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 705
 706         * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
 707         alignment to 2.
 708
 709 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 710
 711         * emultempl/aarch64elf.em
 712         (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
 713
 714 2015-03-18  Chen Gang  <gang.chen.5i5j@gmail.com>
 715
 716         * ldmain.c (main): Use %F instead of %X for einfo.
 717
 718 2015-03-02  Alan Modra  <amodra@gmail.com>
 719
 720         * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
 721
 722 2015-02-27  Nick Clifton  <nickc@redhat.com>
 723
 724         PR ld/17900
 725         * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
 726         sense of the following memory region attribute characters.
 727
 728 2015-02-27  Alan Modra  <amodra@gmail.com>
 729
 730         * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
 731         (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
 732         eh8300sxelf_linux.c): Do not invoke genscripts here.
 733         * Makefile.in: Regenerate.
 734
 735 2015-02-24  Nick Clifton  <nickc@redhat.com>
 736
 737         * Makefile.am (ev850.c): Add dependency upon
 738         $(srcdir)/emultempl/v850elf.em.
 739         (ev850_rh850.c): Likewise.
 740         * Makefile.in: Regenerate.
 741         * emultempl/v850elf.em: New file.
 742         * emulparams/v850.sh (EXTRA_EM_FILE): Define.
 743         * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
 744         * scripttempl/v850.sc: Add .note.renesas section.
 745         * scripttempl/v850_rh850.sc: Likewise.
 746
 747 2015-02-24  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 748
 749         * scripttempl/avr.sc: Add new user_signatures region.  Define and
 750         use symbols for all region lengths.
 751         * scripttempl/avrtiny.sc: Define and use symbols for all region
 752         lengths.
 753
 754 2015-01-21  Yoshinori Sato <ysato@users.sourceforge.jp>
 755
 756         * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
 757         * Makefile.in: Regenerate.
 758         * configure.tgt: Add h8300-*-linux
 759         * emulparams/h8300elf_linux.sh: Add new emulation.
 760         * emulparams/h8300helf_linux.sh: Likewise.
 761         * emulparams/h8300self_linux.sh: Likewise.
 762         * emulparams/h8300sxelf_linux.sh: Likewise.
 763
 764 2015-02-23  Nick Clifton  <nickc@redhat.com>
 765
 766         * lexsup.c (parse_args): Produce a more reasonable error message
 767         when -ixxx or -rxxx is the last option on the linker command line.
 768
 769 2015-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 770
 771         PR ld/17973
 772         * testplug2.c (allsymbolsread_silent): New.
 773         (set_register_hook): Handle allsymbolsreadsilent.
 774         (onall_symbols_read): Skip a message if allsymbolsread_silent is
 775         TRUE.
 776
 777 2015-02-14  Alan Modra  <amodra@gmail.com>
 778
 779         PR ld/17973
 780         * ldlang.h (struct lang_input_statement_flags): Add lto_output.
 781         * ldlang.c (lang_process): Don't set loading_lto_outputs.
 782         * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
 783         to bfd.
 784         * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
 785
 786 2015-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 787
 788         * NEWS: Mention support for LLVM plugin.
 789
 790 2015-02-13  Alan Modra  <amodra@gmail.com>
 791
 792         * ld.texinfo (Options <--defsym>): Correct cross reference.
 793
 794 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 795
 796         * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
 797         option compatibility.
 798
 799 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 800
 801         * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
 802         "error:" for LDPL_FATAL and LDPL_ERROR.
 803         * testplug2.c (parse_option): Handle fatal, error and warning.
 804
 805 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 806
 807         * testplug2.c (dump_tv_tag): Removed.
 808         (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
 809         closed.
 810         * testplug3.c (dump_tv_tag): Removed.
 811         (onclaim_file): Fix typo.
 812
 813 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 814
 815         PR ld/17878
 816         * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
 817         libldtestplug3.la.
 818         (libldtestplug2_la_SOURCES): New.
 819         (libldtestplug2_la_CFLAGS): Likewise.
 820         (libldtestplug2_la_LDFLAGS): Likewise.
 821         (libldtestplug3_la_SOURCES): New.
 822         (libldtestplug3_la_CFLAGS): Likewise.
 823         (libldtestplug3_la_LDFLAGS): Likewise.
 824         * Makefile.in: Regenerated.
 825         * testplug2.c: New file.
 826         * testplug3.c: Likewise.
 827
 828 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 829
 830         PR ld/17878
 831         * plugin.c: Include ../bfd/plugin.h.
 832         (plugin_get_ir_dummy_bfd): Call bfd_create with
 833         link_info.output_bfd instead of srctemplate.  Copy BFD info
 834         from srctemplate only if it doesn't use BFD plugin target
 835         vector.
 836         (plugin_load_plugins): Call register_ld_plugin_object_p with
 837         (plugin_object_p)
 838         (plugin_maybe_claim): Renamed to ...
 839         (plugin_object_p): This.  Return dummy BFD target vector if
 840         input is calimed by plugin library, otherwise return NULL.
 841         Update plugin_format and plugin_dummy_bfd.
 842         (plugin_maybe_claim): New.  Use plugin_object_p.
 843
 844 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 845
 846         * plugin.c (plugin_maybe_claim): Initialize use_mmap.
 847
 848 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 849
 850         * plugin.c (plugin_input_file_t): Add use_mmap.
 851         (plugin_pagesize): New.
 852         (get_view): Use plugin_pagesize.  Set use_mmap if mmap is used.
 853         (plugin_load_plugins): Initialize plugin_pagesize.
 854         (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
 855         file.
 856
 857 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 858
 859         * plugin.c (get_view): Align offset passed to mmap.
 860
 861 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 862
 863         * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
 864         if plugin isn't active or there is no thing more to claim.
 865
 866 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 867
 868         * plugin.c (plugin_maybe_claim): Check format against bfd_object
 869         directly.
 870
 871 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 872
 873         * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
 874         ibfd.
 875
 876 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 877
 878         * plugin.c: Include "libbfd.h".
 879         (plugin_strdup): New.
 880         (plugin_maybe_claim): Remove the argument of pointer to struct
 881         ld_plugin_input_file.  Open and handle input entry.
 882         * plugin.h (plugin_maybe_claim): Updated.
 883         * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
 884         without passing a pointer to struct ld_plugin_input_file.
 885         * ldmain.c: Don't include "libbfd.h".
 886         (add_archive_element): Call plugin_maybe_claim directly without
 887         passing a pointer to struct ld_plugin_input_file.
 888
 889 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 890
 891         * ld.texinfo: Document -z text, -z notext and -z textoff.
 892         * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
 893         -z text, -z notext and -z textoff.
 894
 895 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 896
 897         * configure.ac: Add AC_FUNC_MMAP.
 898         * config.in: Regenerated.
 899         * configure: Likewise.
 900         * plugin.c: Include <sys/mman.h>.
 901         (MAP_FAILED): New.  Defined if not defined.
 902         (PROT_READ): Likewise.
 903         (MAP_PRIVATE): Likewise.
 904         (view_buffer_t): New.
 905         (plugin_input_file_t): Add view_buffer.
 906         (get_view): Try mmap and cache the view buffer.
 907         (plugin_maybe_claim): Initialize view_buffer.
 908
 909 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 910
 911         * plugin.c (release_input_file): Set fd to -1 after closing it.
 912         (plugin_maybe_claim): Close fd only if fd != -1.
 913
 914 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 915
 916         PR ld/17878
 917         * plugin.c: Include <errno.h>.
 918         (errno): New.  Declare if needed.
 919         (plugin_input_file_t): New.
 920         (get_input_file): Implemented.
 921         (get_view): Likewise.
 922         (release_input_file): Likewise.
 923         (add_symbols): Updated.
 924         (get_symbols): Likewise.
 925         (plugin_maybe_claim): Allocate a plugin_input_file_t.  Close fd
 926         only for a bfd_object input.
 927
 928 2015-02-02  Alan Modra  <amodra@gmail.com>
 929
 930         * emultempl/ppc64elf.em (toc_section_name): New var.
 931         (ppc_after_open): Set it.
 932         (ppc_before_allocation): Use it.
 933         (gld${EMULATION_NAME}_after_allocation): Here too.
 934
 935 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
 936
 937         * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
 938         with link_info.lto_plugin_active.
 939         * ldlang.c (lang_process): Likewise.
 940         * ldmain.c (add_archive_element): Likewise.
 941         * plugin.c (plugin_active_plugins_p): Removed.
 942         * plugin.h (plugin_active_plugins_p): Likewise.
 943
 944 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 945
 946         * plugin.h (plugin_get_ir_dummy_bfd): Removed.  Move comments to
 947         ...
 948         * plugin.c (plugin_get_ir_dummy_bfd): Here.  Make it static.
 949
 950 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 951
 952         PR ld/17878
 953         * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
 954         (get_view): New function.
 955         (set_tv_header): Handle LDPT_GET_VIEW.
 956         * testplug.c (tag_names): Add LDPT_GET_VIEW.
 957         (tv_get_view): New.
 958         (dump_tv_tag): Handle LDPT_GET_VIEW.
 959         (parse_tv_tag): Likewise.
 960
 961 2015-01-28  Alan Modra  <amodra@gmail.com>
 962
 963         * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
 964         * emultempl/ppc64elf.em (params): Init new field.
 965         (ppc_after_open): New function.
 966         (LDEMUL_AFTER_OPEN): Define.
 967         * ldlang.c (lang_final): Whitespace fix.
 968
 969 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 970
 971         * Makefile.am: Add FT32 files.
 972         * configure.tgt: Handle FT32 target.
 973         * emulparams/elf32ft32.sh: New file.
 974         * scripttempl/ft32.sc: New file.
 975         * Makefile.in: Regenerate.
 976
 977 2015-01-28  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 978
 979         PR 4643
 980         * ldexp.c (fold_name): Fold LENGTH only after
 981         lang_first_phase_enum.
 982         * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
 983         rightaway.
 984         * ldlang.h (struct memory_region_struct): Add origin_exp and
 985         length_exp fields.
 986         * ldlang.c (lang_do_memory_regions): New.
 987         (lang_memory_region_lookup): Initialize origin_exp and
 988         length_exp fields.
 989         (lang_process): Call lang_do_memory_regions.
 990
 991 2015-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 992
 993         * ldlang.c (print_assignment): Only evaluate the expression for a
 994         PROVIDE'd assignment when the destination is being defined.
 995         Display a special message for PROVIDE'd symbols that are not being
 996         provided.
 997
 998 2015-01-20  Alan Modra  <amodra@gmail.com>
 999
1000         * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
1001         (OTHER_BSS_SYMBOLS): ..this.
1002         (OTHER_PLT_RELOC_SECTIONS): Don't define.
1003         (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
1004         (OTHER_READWRITE_SECTIONS): Don't define.  Move .toc1 to..
1005         (OTHER_RELRO_SECTIONS_2): ..here.
1006         * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
1007
1008 2015-01-20  Alan Modra  <amodra@gmail.com>
1009
1010         * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
1011         (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
1012         (OTHER_RELRO_SECTIONS_2): ..here.
1013         (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
1014         PLT_BEFORE_GOT): Define.
1015         * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
1016         PLT_BEFORE_GOT combination.
1017         (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
1018
1019 2015-01-20  Alan Modra  <amodra@gmail.com>
1020
1021         * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
1022         (OTHER_RELRO_SECTIONS_2): ..here, new define.
1023         * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
1024
1025 2015-01-19  Alan Modra  <amodra@gmail.com>
1026
1027         PR ld/17615
1028         * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
1029
1030 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
1031
1032         * ld-arm/elf32-reject.s: New testcase.
1033         * ld-arm/elf32-reject.d: Likewise.
1034         * ld-arm/elf32-reject-pie.s: Likewise.
1035         * ld-arm/elf32-reject-pie.d: Likewise.
1036         * ld-arm/arm-elf.exp: Run new testcases.
1037         * ld-arm/ifunc-7.s: Delete f2/f4 test items.
1038         * ld-arm/ifunc-7.rd: Likewise.
1039         * ld-arm/ifunc-7.gd: Likewise.
1040         * ld-arm/ifunc-7.dd: Likewise.
1041         * ld-arm/ifunc-8.s: Likewise.
1042         * ld-arm/ifunc-8.rd: Likewise.
1043         * ld-arm/ifunc-8.gd: Likewise.
1044         * ld-arm/ifunc-8.dd: Likewise.
1045
1046 2015-01-01  Alan Modra  <amodra@gmail.com>
1047
1048         * ldver.c (ldversion): Just print current year.
1049
1050 2015-01-01  Alan Modra  <amodra@gmail.com>
1051
1052         Update year range in copyright notice of all files.
1053
1054 For older changes see ChangeLog-2014
1055 \f
1056 Copyright (C) 2015 Free Software Foundation, Inc.
1057
1058 Copying and distribution of this file, with or without modification,
1059 are permitted in any medium without royalty provided the copyright
1060 notice and this notice are preserved.
1061
1062 Local Variables:
1063 mode: change-log
1064 left-margin: 8
1065 fill-column: 74
1066 version-control: never
1067 End: