ld/ChangeLog

   1 2015-11-05  Alan Modra  <amodra@gmail.com>
   2
   3         PR ld/19203
   4         * ld.texinfo (DATA_SEGMENT_ALIGN): Correct second expression.
   5
   6 2015-10-30  Nick Clifton  <nickc@redhat.com>
   7
   8         * po/zh_CN.po: Updated (simplified) Chinese translation.
   9
  10 2015-10-29  Ed Schouten  <ed@nuxi.nl>
  11
  12         * Makefile.am (ALL_64_EMULATION_SOURCES): Add support for
  13         CloudABI on aarch64. For this target we have to make sure we use
  14         ELFOSABI_CLOUDABI instead of ELFOSABI_NONE.
  15         * configure.tgt (targ_emul): Likewise.
  16         * emulparams/aarch64cloudabi.sh: New file.
  17         * emulparams/aarch64cloudabib.sh: New file.
  18         * Makefile.in: Regenerate.
  19
  20 2015-10-29  Nick Clifton  <nickc@redhat.com>
  21
  22         PR ld/19146
  23         * lexsup.c (parse_args): Correct error message for an option that
  24         is missing its argument if that option is the last one on the
  25         command line.
  26
  27 2015-10-29  Alan Modra  <amodra@gmail.com>
  28
  29         PR ld/19162
  30         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Pass
  31         updated flags to lang_output_section_find_by_flags.
  32         * emultempl/mmo.em (mmo_place_orphan): Merge flags for any
  33         other input sections that might match a new output section to
  34         decide placement.
  35         * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
  36         * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
  37         * ldlang.c (lang_output_section_find_by_flags): Add sec_flags param.
  38         * ldlang.h (lang_output_section_find_by_flags): Update prototype.
  39
  40 2015-10-29  Matthias Klose  <doko@ubuntu.com>
  41
  42         * ld.texinfo (Options <-rpath>): Fix typo.
  43
  44 2015-10-28  Alan Modra  <amodra@gmail.com>
  45
  46         PR ld/19162
  47         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Check flags
  48         before calling _bfd_elf_match_sections_by_type.  Merge flags for
  49         any other input sections that might match a new output section to
  50         decide placement.
  51
  52 2015-10-27  Laurent Alfonsi <laurent.alfonsi@st.com>
  53             Christophe Monat <christophe.monat@st.com>
  54
  55         * ld.texinfo: Add description of the STM32L4xx erratum
  56         workaround.
  57         * NEWS: Mention the new feature.
  58         * emultempl/armelf.em (stm32l4xx_fix): New.
  59         (arm_elf_before_allocation): Choose the type of fix, scan for
  60         erratum.
  61         (gld${EMULATION_NAME}_finish): Fix veneer locations.
  62         (arm_elf_create_output_section_statements): Propagate
  63         stm32l4xx_fix value.
  64         (PARSE_AND_LIST_PROLOGUE): Define OPTION_STM32L4XX_FIX.
  65         (PARSE_AND_LIST_LONGOPTS): Add entry for handling
  66         --fix-stm32l4xx-629360.
  67         (PARSE_AND_LIST_OPTION): Add entry for helping on
  68         --fix-stm32l4xx-629360.
  69         (PARSE_AND_LIST_ARGS_CASES): Treat OPTION_STM32L4XX_FIX.
  70
  71 2015-10-27  Alan Modra  <amodra@gmail.com>
  72
  73         PR ld/19175
  74         * ldlang.c (lang_insert_orphan): Evaluate __start_* and __stop_*
  75         symbol PROVIDE expressions.
  76         * ldexp.c (exp_fold_tree_1 <etree_provide>): Define undefweak
  77         references.
  78
  79 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
  80
  81         * configure.ac: Properly check
  82         --enable-compressed-debug-sections={yes,all}.
  83         * configure: Regenerated.
  84
  85 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
  86
  87         PR gas/19109
  88         * configure.ac: Handle --enable-compressed-debug-sections=*,ld,*.
  89         * configure: Regenerated.
  90
  91 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
  92
  93         * ld/ld.texinfo: Document "-z call-nop=PADDING" option.
  94         * emulparams/call_nop.sh: New file.
  95         * emulparams/elf_i386_be.sh: Source
  96         ${srcdir}/emulparams/call_nop.sh.
  97         * emulparams/elf_i386_chaos.sh: Likewise.
  98         * emulparams/elf_i386_ldso.sh: Likewise.
  99         * emulparams/elf_i386_vxworks.sh: Likewise.
 100         * emulparams/elf_iamcu.sh: Likewise.
 101         * emulparams/elf_k1om.sh: Likewise.
 102         * emulparams/elf_l1om.sh: Likewise.
 103         * emulparams/elf_x86_64.sh: Likewise.
 104         * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Set
 105         link_info.call_nop_byte if $CALL_NOP_BYTE isn't empty.
 106
 107 2015-10-21  Nick Clifton  <nickc@redhat.com>
 108
 109         PR gas/19109
 110         * configure.ac: Add --enable-compressed-debug-sections with
 111         options of all, none or ld.
 112         * configure: Regenerate.
 113         * config.in: Regenerate.
 114         * ld.texinfo: Document how to determine the default action for
 115         debug sections.
 116         * ldmain.c (main): If DEFAULT_FLAG_COMPRESS_DEBUG is defined then
 117         set the compress_debug field of the link_info structure to
 118         zlib-gabi.
 119         * lexsup.c (elf_static_list_options): Output the default setting
 120         for the --compress-debug-sections option.
 121         * NEWS: Mention the new configure option.
 122
 123 2015-10-15  H.J. Lu  <hongjiu.lu@intel.com>
 124
 125         * ld.texinfo: Fix a typo for "-z noextern-protected-data".
 126
 127 2015-10-15  Simon Dardis  <Simon.Dardis@imgtec.com>
 128
 129         * ld/ldexp.c: (try_copy_symbol_flags): New. Factored out from...
 130         (exp_fold_tree_1): Here.  Cope with ternary operator in
 131         assignments.  Use new helper.
 132
 133 2015-10-14  Nick Clifton  <nickc@redhat.com>
 134
 135         * po/zh_TW.po: Updated Chinese translation.
 136
 137 2015-10-13  Nick Clifton  <nickc@redhat.com>
 138
 139         * po/zh_TW.po: Updated Chinese translation.
 140
 141 2015-10-07  Claudiu Zissulescu  <claziss@synopsys.com>
 142             Cupertino Miranda  <cmiranda@synopsys.com>
 143
 144         * configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*.
 145         * emulparams/arcebelf_prof.sh: New file
 146         * emulparams/arcebelf.sh: Likewise.
 147         * emulparams/arceblinux_prof.sh: Likewise.
 148         * emulparams/arceblinux.sh: Likewise.
 149         * emulparams/arcelf_prof.sh: Likewise.
 150         * emulparams/arcelf.sh: Likewise.
 151         * emulparams/arclinux_prof.sh: Likewise.
 152         * emulparams/arclinux.sh: Likewise.
 153         * emulparams/arcv2elfx.sh: Likewise.
 154         * emulparams/arcv2elf.sh: Likewise.
 155         * emultempl/arclinux.em: Likewise.
 156         * scripttempl/arclinux.sc: Likewise.
 157         * scripttempl/elfarc.sc: Likewise.
 158         * scripttempl/elfarcv2.sc: Likewise
 159         * Makefile.am: Add new ARC emulations.
 160         * Makefile.in: Regenerate.
 161         * NEWS: Mention the new feature.
 162
 163 2015-10-04  H.J. Lu  <hongjiu.lu@intel.com>
 164
 165         * configure.tgt (targ_extra_emuls): Add elf_iamcu for Solaris2/x86.
 166
 167 2015-10-01  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 168
 169         * configure.tgt (targ_extra_emuls): Remove shlelf and
 170         shelf from sh*-*-linux cases.
 171
 172 2015-09-30  Rich Felker  <dalias@libc.org>
 173
 174         * configure.tgt (targ_extra_emuls): Add fdpic and misc
 175         emulations to sh*-*-linux* targets.
 176
 177 2015-09-29  Nick Clifton  <nickc@redhat.com>
 178
 179         PR ld/19014
 180         * ld.texinfo (Options): Fix spelling mistake.
 181
 182 2015-09-24  Alan Modra  <amodra@gmail.com>
 183
 184         PR ld/18992
 185         * ldmain.c (main): Always enable --sysroot.
 186         * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
 187         prepend sysroot to relative rpath/runpath.
 188
 189 2015-09-23  Nick Clifton  <nickc@redhat.com>
 190
 191         * emultempl/elf32.em (ehdr_start_empty): New static variable.
 192         (before_allocation): Use it to initialise ehdr_start_save.
 193         * emultempl/pe.em (write_build_id): Remove useless double
 194         parenthesis.
 195         * emultempl/pep.em (write_build_id): Likewise.
 196
 197 2015-09-22  H.J. Lu  <hongjiu.lu@intel.com>
 198
 199         * emultempl/alphaelf.em (alpha_after_parse): Call
 200         gld${EMULATION_NAME}_after_parse instead of
 201         after_parse_default.
 202         * emultempl/cr16elf.em (cr16elf_after_parse): Likewise.
 203         * emultempl/crxelf.em (crxelf_after_parse); Likewise.
 204         * emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
 205         * emultempl/mipself.em (mips_after_parse): Likewise.
 206         * emultempl/nds32elf.em (nds32_elf_after_parse): Likewise.
 207         * emultempl/elf32.em: Don't include ldlex.h.
 208         (gld${EMULATION_NAME}_after_parse): New function.
 209         (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
 210         <OPTION_PIE>: Removed.
 211         (ld_${EMULATION_NAME}_emulation): Replace after_parse_default
 212         with gld${EMULATION_NAME}_after_parse.
 213         * emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse):
 214         Renamed to ...
 215         (ia64elf_after_parse): This.  Call
 216         gld${EMULATION_NAME}_after_parse instead of after_parse_default.
 217         (LDEMUL_AFTER_PARSE): Replace gld${EMULATION_NAME}_after_parse
 218         with ia64elf_after_parse.
 219
 220 2015-09-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 221
 222         * emulparams/solaris2.sh (GENERATE_PIE_SCRIPT): Set to yes.
 223
 224         * emultempl/elf32.em: Include ldlex.h.
 225         (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
 226         <OPTION_PIE>: Set DF_1_PIE.
 227
 228 2015-09-22  Alan Modra  <amodra@gmail.com>
 229
 230         * ld.texinfo: Put --dotsyms/--no-dotsyms on separate lines.
 231         Ditto for --save-restore-funcs and --tls-get-addr-optimize.
 232
 233 2015-09-20  Rich Felker  <dalias@libc.org>
 234
 235         * ld.texinfo (--no-dynamic-linker): Document.
 236         * ldlex.h (enum option_values): Add OPTION_NO_DYNAMIC_LINKER.
 237         * lexsup.c (ld_options, parse_args): Handle --no-dynamic-linker.
 238
 239 2015-09-18  Alan Modra  <amodra@gmail.com>
 240
 241         * ld.texinfo: Document PowerPC64 --{no-,}save-restore-funcs.
 242
 243 2015-09-18  Alan Modra  <amodra@gmail.com>
 244
 245         * emultempl/ppc64elf.em (params): Init tls_get_addr_opt field to -1.
 246         (OPTION_TLS_GET_ADDR_OPT): Define.
 247         (PARSE_AND_LIST_LONGOPTS): Handle --tls-get-addr-opt.
 248         (PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Likewise.
 249         * ld.texinfo: Document --tls-get-addr-optimize and
 250         --no-tls-get-addr-optimize.
 251
 252 2015-09-18  Alan Modra  <amodra@gmail.com>
 253
 254         PR ld/18963
 255         * ldexp.h (struct ldexp_control): Add rel_from_abs.
 256         (ldexp_finalize_syms): Declare.
 257         * ldexp.c (new_rel_from_abs): Keep absolute for expressions
 258         outside of output section statements.  Set rel_from_abs.
 259         (make_abs, exp_fold_tree, exp_fold_tree_no_dot): Clear rel_from_abs.
 260         (struct definedness_hash_entry): Add final_sec, and comment.
 261         (update_definedness): Set final_sec.
 262         (set_sym_sections, ldexp_finalize_syms): New functions.
 263         * ldlang.c (lang_process): Call ldexp_finalize_syms.
 264
 265 2015-09-10  Nick Clifton  <nickc@redhat.com>
 266
 267         * po/zh_CN.po: Updated simplified Chinese translation.
 268
 269 2015-09-09  James Bowman  <james.bowman@ftdichip.com>
 270
 271         * scripttempl/ft32.sc: default linker script RAM and
 272         FLASH size symbols
 273
 274 2015-09-09  Nick Clifton  <nickc@redhat.com>
 275
 276         * po/zh_CN.po: Updated simplified Chinese translation.
 277
 278 2015-09-08  Nick Clifton  <nickc@redhat.com>
 279
 280         * ld.texinfo (Source Code Reference): Extend description to
 281         include an example using arrays.
 282
 283 2015-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 284
 285         * ld.h (enum orphan_handling_enum): New.
 286         (ld_config_type): Remove warn_orphan, add orphan_handling.
 287         * ldemul.c (ldemul_place_orphan): Remove warning about orphan
 288         sections.
 289         * ldlang.c (ldlang_place_orphan): New function.
 290         (lang_place_orphans): Call ldlang_place_orphan.
 291         * ldlex.h (enum option_values): Remove OPTION_WARN_ORPHAN and
 292         OPTION_NO_WARN_ORPHAN, add OPTION_ORPHAN_HANDLING.
 293         * lexsup.c (ld_options): Remove 'warn-orphan' and
 294         'no-warn-orphan', add 'orphan-handling'.
 295         (parse_args): Remove handling for OPTION_WARN_ORPHAN and
 296         OPTION_NO_WARN_ORPHAN, add handling for OPTION_ORPHAN_HANDLING.
 297         * NEWS: Replace text about --warn-orphan with --orphan-handling.
 298         * ld.texinfo (Options): Remove --warn-orphan entry and add
 299         entry on --orphan-handling.
 300         (Orphan Sections): Add reference to relevant command line options.
 301
 302 2015-09-03  Nick Clifton  <nickc@redhat.com>
 303
 304         * ld.texinfo (--build-id): Fix typo.  The COFF/PE build-id section
 305         is called .buildid not .build-id.
 306
 307 2015-09-03  Nick Clifton  <nickc@redhat.com>
 308
 309         (Source Code Reference): Fix off-by-one typo in example of how to
 310         use linker script symbols in C source code.
 311
 312 2015-08-19  Alan Modra  <amodra@gmail.com>
 313
 314         * emultempl/aix.em: Don't set link_info.pic.
 315         * emultempl/pe.em: Likewise.
 316         * emultempl/pep.em: Likewise.
 317         * emultempl/sunos.em: Likewise.
 318         * lexsup.c (parse_args): Likewise.  Set type_pie for -pie.
 319         * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
 320
 321 2015-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 322
 323         * ld/ldctor.c: Replace shared, executable, relocatable and pie
 324         fields with bfd_link_executable, bfd_link_dll,
 325         bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
 326         * ld/ldemul.c: Likewise.
 327         * ld/ldfile.c: Likewise.
 328         * ld/ldlang.c: Likewise.
 329         * ld/ldmain.c: Likewise.
 330         * ld/ldwrite.c: Likewise.
 331         * ld/lexsup.c: Likewise.
 332         * ld/pe-dll.c: Likewise.
 333         * ld/plugin.c: Likewise.
 334         * ld/emultempl/aarch64elf.em: Likewise.
 335         * ld/emultempl/aix.em: Likewise.
 336         * ld/emultempl/alphaelf.em: Likewise.
 337         * ld/emultempl/armcoff.em: Likewise.
 338         * ld/emultempl/armelf.em: Likewise.
 339         * ld/emultempl/avrelf.em: Likewise.
 340         * ld/emultempl/beos.em: Likewise.
 341         * ld/emultempl/cr16elf.em: Likewise.
 342         * ld/emultempl/elf-generic.em: Likewise.
 343         * ld/emultempl/elf32.em: Likewise.
 344         * ld/emultempl/genelf.em: Likewise.
 345         * ld/emultempl/generic.em: Likewise.
 346         * ld/emultempl/gld960.em: Likewise.
 347         * ld/emultempl/gld960c.em: Likewise.
 348         * ld/emultempl/hppaelf.em: Likewise.
 349         * ld/emultempl/irix.em: Likewise.
 350         * ld/emultempl/linux.em: Likewise.
 351         * ld/emultempl/lnk960.em: Likewise.
 352         * ld/emultempl/m68hc1xelf.em: Likewise.
 353         * ld/emultempl/m68kcoff.em: Likewise.
 354         * ld/emultempl/m68kelf.em: Likewise.
 355         * ld/emultempl/metagelf.em: Likewise.
 356         * ld/emultempl/mipself.em: Likewise.
 357         * ld/emultempl/mmo.em: Likewise.
 358         * ld/emultempl/msp430.em: Likewise.
 359         * ld/emultempl/nds32elf.em: Likewise.
 360         * ld/emultempl/needrelax.em: Likewise.
 361         * ld/emultempl/nios2elf.em: Likewise.
 362         * ld/emultempl/pe.em: Likewise.
 363         * ld/emultempl/pep.em: Likewise.
 364         * ld/emultempl/ppc32elf.em: Likewise.
 365         * ld/emultempl/ppc64elf.em: Likewise.
 366         * ld/emultempl/sh64elf.em: Likewise.
 367         * ld/emultempl/solaris2.em: Likewise.
 368         * ld/emultempl/spuelf.em: Likewise.
 369         * ld/emultempl/sunos.em: Likewise.
 370         * ld/emultempl/tic6xdsbt.em: Likewise.
 371         * ld/emultempl/ticoff.em: Likewise.
 372         * ld/emultempl/v850elf.em: Likewise.
 373         * ld/emultempl/vms.em: Likewise.
 374         * ld/emultempl/vxworks.em: Likewise.
 375
 376 2015-08-18  Alan Modra  <amodra@gmail.com>
 377
 378         * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
 379
 380 2015-08-06  Alan Modra  <amodra@gmail.com>
 381
 382         * ldexp.c (align_dot_val): Delete.
 383         (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
 384         (is_align_conditional): Revert 2015-07-20 change.
 385         (exp_fold_tree_1): Likewise, but keep expanded comment.
 386         * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
 387         * ld.texinfo (<ALIGN>): Correct description.
 388
 389 2015-08-04  Andrew Burgess  <andrew.burgess@embecosm.com>
 390
 391         * ld.texinfo (Options): Document --require-defined option.
 392         * ldlang.c (struct require_defined_symbol): New structure.
 393         (require_defined_symbol_list): New variable.
 394         (ldlang_add_require_defined): New function.
 395         (ldlang_check_require_defined_symbols): New function.
 396         (lang_process): Check required symbols are defined.
 397         * ldlang.h (ldlang_add_require_defined): Declare.
 398         * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
 399         * lexsup.c (ld_options): Add '--require-defined' entry.
 400         (parse_args): Handle '--requre-defined' entry.
 401         * NEWS: Mention new '--require-defined' option.
 402
 403 2015-08-03  Andrew Burgess  <andrew.burgess@embecosm.com>
 404
 405         * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
 406         acceptable.
 407
 408 2015-07-29  H.J. Lu  <hongjiu.lu@intel.com>
 409
 410         * lexsup.c (parse_args): Don't set link_info.executable to
 411         TRUE for link_info.relocatable.
 412
 413 2015-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 414
 415         * configure: Regenerated.
 416
 417 2015-07-24  Nick Clifton  <nickc@redhat.com>
 418
 419         * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
 420         the _-rl78_abs__ symbol.
 421
 422 2015-07-20  Alan Modra  <amodra@gmail.com>
 423
 424         * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
 425         (INIT_START, FINI_START): Don't ALIGN.
 426         * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
 427
 428 2015-07-20  Alan Modra  <amodra@gmail.com>
 429
 430         * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
 431         * ldexp.c (is_align_conditional): Handle binary ALIGN.
 432         (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
 433         dot inside output sections.  Handle absolute expressions.
 434
 435 2015-07-14  H.J. Lu  <hongjiu.lu@intel.com>
 436
 437         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
 438         --compress-debug-sections=zlib the same as
 439         --compress-debug-sections=zlib-gabi.
 440         * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
 441
 442 2015-07-14  Nick Clifton  <nickc@redhat.com>
 443
 444         * ld.texinfo (Options): Add missing period after @xref.
 445
 446 2015-07-10  Alan Modra  <amodra@gmail.com>
 447
 448         * ldexp.c (align_dot_val): New function.
 449         (fold_unary <ALIGN_K, NEXT>): Use it.
 450
 451 2015-07-03   Kai Tietz  <ktietz@redhat.com>
 452
 453         PR ld/11539
 454         * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
 455         .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
 456         .eh_frame, .pdata. .xdata, and .gcc_except_table sections
 457         as KEEP.
 458         * scripttempl/pe.sc: Likewise.
 459         * ld.texinfo: Document that --gc-sections has experimental support
 460         for COFF and PE targets.
 461         * NEWS: Mention experimental support.
 462
 463 2015-07-03  Alan Modra  <amodra@gmail.com>
 464
 465         * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
 466         * Makefile.in: Regenerate.
 467
 468 2015-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 469
 470         * emultempl/elf32.em  (gld${EMULATION_NAME}_handle_option):
 471         Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
 472
 473 2015-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 474
 475         * emulparams/elf_iamcu.sh (COMPILE_IN): New.
 476
 477 2015-06-15  Nick Clifton  <nickc@redhat.com>
 478
 479         PR ld/18466
 480         * emultempl/pe.em (pe_find_data_imports): Generate an error if a
 481         symbol name is too long to handle.
 482         * emultempl/pep.em (pep_find_data_imports): Likewise.
 483
 484 2015-06-12  Tristan Gingold  <gingold@adacore.com>
 485
 486         * NEWS: Mention new option.
 487         * lexsup.c (parse_args): Handle --print-memory-usage.
 488         (ld_options): Add --print-memory-usage.
 489         * ldmain.c (main): Call lang_print_memory_usage.
 490         * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
 491         * ldlang.h: Add prototype of lang_print_memory_usage.
 492         * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
 493         functions.
 494         * ld.texinfo (Options): Document --print-memory-usage.
 495         * ld.h (args_type): Add print_memory_usage field.
 496
 497 2015-06-08  Nick Clifton  <nickc@redhat.com>
 498
 499         * po/fr.po: Updated French Translation.
 500
 501 2015-05-28  Catherine Moore  <clm@codesourcery.com>
 502             Paul Brook <paul@codesourcery.com>
 503
 504         * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
 505         Add Compact EH support.
 506         * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
 507         sections.
 508
 509 2015-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
 510
 511         * configure.ac (AC_PROG_GREP): Check for grep program.
 512         (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
 513         Enable ELF option printing for emulations containing
 514         'TEMPLATE_NAME=elf32'.
 515         * configure: Regenerate.
 516
 517 2015-05-14  Nick Clifton  <nickc@redhat.com>
 518
 519         * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
 520         symbols.
 521
 522 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 523
 524         * configure.tgt: Support i[3-7]86-*-elfiamcu target.
 525
 526 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 527
 528         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
 529         (eelf_iamcu.c): New.
 530         * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
 531         enabled in BFD.
 532         * Makefile.in: Regenerated.
 533         * emulparams/elf_iamcu.sh: New file.
 534
 535 2015-05-05  Nick Clifton  <nickc@redhat.com>
 536
 537         * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
 538         * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
 539         (.data): Add .lower.data and .either.data.
 540         (.bss): Add .lower.bss and .either.bss.
 541         (.rodata): Add .lower.rodata and .either.rodata.
 542         * emultempl/msp430.em: New file.  Implements a new orphan
 543         placement algorithm that divides sections between lower and upper
 544         memory regions.
 545         * Makefile.am (emsp430elf.c): Depend upon msp430.em.
 546         *emsp430X.c): Likewise.
 547         * Makefine.in: Regenerate.
 548
 549 2015-04-28  Andreas Schwab  <schwab@linux-m68k.org>
 550
 551         PR ld/18344
 552         * ldlex.l (INPUTLIST): Increment lineno on newline.
 553
 554 2015-04-24  Alan Modra  <amodra@gmail.com>
 555
 556         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
 557         Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
 558
 559 2015-04-24  DJ Delorie  <dj@redhat.com>
 560
 561         * Makefile.am (msp430): Rename primary emulation to msp430elf.
 562         (emsp430.c): Rename to emsp430elf.c, update dependencies
 563         (emsp430X.c): Update dependencies.
 564         * Makefile.in: Likewise.
 565         * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
 566         * emulparams/msp430.sh: Rename to msp430elf.sh.
 567         * emulparams/msp430X.sh: Update.
 568
 569 2015-04-23  H.J. Lu  <hongjiu.lu@intel.com>
 570
 571         PR binutils/18209
 572         * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
 573
 574 2015-04-23  Alan Modra  <amodra@gmail.com>
 575
 576         * emulparams/elf64ppc.sh (GOT): Align.
 577
 578 2015-04-22  Alan Modra  <amodra@gmail.com>
 579
 580         * ldexp.h (struct ldexp_control): Delete dataseg.min_base.  Add
 581         data_seg.relro_offset.
 582         * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
 583         (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
 584         * ldlang.c (lang_size_sections): Rewrite code adjusting relro
 585         segment base to line up last section on page boundary.
 586
 587 2015-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 588
 589         * NEWS: Mention
 590         --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
 591
 592 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 593
 594         * ld.texinfo: Document --compress-debug-sections=.
 595         * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
 596         COMPRESS_DEBUG is set.  Set BFD_COMPRESS_GABI on output_bfd
 597         for COMPRESS_DEBUG_GABI_ZLIB.
 598         * lexsup.c (elf_static_list_options): Add
 599         --compress-debug-sections=.
 600         * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
 601         (xtra_long): Add "compress-debug-sections".
 602         (gld${EMULATION_NAME}_handle_option): Handle
 603         OPTION_COMPRESS_DEBUG.
 604
 605 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 606
 607         PR ld/pr17709
 608         * ld.texinfo: Document "-z noextern-protected-data".
 609         * ldmain.c (main): Initialize link_info.extern_protected_data
 610         to -1.
 611         * lexsup.c (elf_shlib_list_options): Add
 612         "-z [no]extern-protected-data".
 613         * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
 614         * emulparams/elf_i386.sh: Likewise.
 615         * emulparams/elf_i386_be.sh: Likewise.
 616         * emulparams/elf_i386_chaos.sh: Likewise.
 617         * emulparams/elf_i386_ldso.sh: Likewise.
 618         * emulparams/elf_i386_vxworks.sh: Likewise.
 619         * emulparams/elf_k1om.sh: Likewise.
 620         * emulparams/elf_l1om.sh: Likewise.
 621         * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
 622         (PARSE_AND_LIST_OPTIONS): Renamed to ...
 623         (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
 624         (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
 625         (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
 626         (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
 627         (PARSE_AND_LIST_ARGS_CASE_Z): Append
 628         $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
 629         * emulparams/extern_protected_data.sh: New file.
 630
 631 2015-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 632
 633         * plugin.c (plugin_load_plugins): Removed an extra ';'.
 634
 635 2015-04-10  Nick Clifton  <nickc@redhat.com>
 636
 637         PR binutils/18198
 638         * ld.texinfo (--be8): Add a note about the interaction of this
 639         option with the assembler's -EB option.
 640
 641 2015-04-10  Alan Modra  <amodra@gmail.com>
 642
 643         * configure.ac: Set elf_list_options etc. in proper case.
 644         * configure: Regenerate.
 645
 646 2015-04-10  Alan Modra  <amodra@gmail.com>
 647
 648         PR ld/18223
 649         * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
 650
 651 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 652
 653         * emulparams/elf_x86_64.sh (BNDPLT): Removed.
 654         (PARSE_AND_LIST_OPTIONS): New.
 655         (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
 656         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
 657         BNDPLT check.  Handle PARSE_AND_LIST_ARGS_CASE_Z.
 658         (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
 659
 660 2015-04-09  Nick Clifton  <nickc@redhat.com>
 661
 662         * po/fr.po: Updated French translation.
 663
 664 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 665
 666         * configure.ac (elf_list_options): Set to TRUE for
 667         --enable-targets=all.
 668         (elf_shlib_list_options): Likewise.
 669         (elf_plt_unwind_list_options): Likewise.
 670         * configure: Regenerated.
 671
 672 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 673
 674         * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
 675
 676 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 677
 678         * Makefile.am (ELF_CLFAGS): New.
 679         (AM_CFLAGS): Add $(ELF_CLFAGS).
 680         * configure.ac (elf_list_options): New.  AC_SUBST.
 681         (elf_shlib_list_options): Likewise.
 682         (elf_plt_unwind_list_options): Likewise.
 683         * lexsup.c (elf_shlib_list_options): New.
 684         (elf_static_list_options): Likewise.
 685         (elf_plt_unwind_list_options): Likewise.
 686         (ld_list_options): Likewise.
 687         (help): Call ld_list_options.
 688         * Makefile.in: Regenerated.
 689         * configure: Likewise.
 690         * emulparams/plt_unwind.sh (PLT_UNWIND): New.
 691         (PARSE_AND_LIST_OPTIONS): Removed.
 692         * emultempl/elf32.em (gld_list_options): New.
 693         (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
 694         PARSE_AND_LIST_OPTIONS is defined.
 695         (ld_${EMULATION_NAME}_emulation): Replace
 696         gld${EMULATION_NAME}_list_options with ${gld_list_options.
 697
 698 2015-04-07  Alan Modra  <amodra@gmail.com>
 699
 700         PR ld/18176
 701         * ldlang.c (lang_size_sections): Cast shift expression.
 702
 703 2015-04-07  Alan Modra  <amodra@gmail.com>
 704
 705         * emultempl/ppc32elf.em: Handle --no-pic-fixup.
 706         (params): Init new field.
 707         (ppc_before_allocation): Enable relaxation for pic_fixup.
 708
 709 2015-04-07  Nick Clifton  <nickc@redhat.com>
 710
 711         * ld.h (struct ld_config_type): Add new field: warn_orphan.
 712         * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
 713         OPTION_NO_WARN_ORPHAN.
 714         * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
 715         (parse_args): Handle the new options.
 716         * ldemul.c (ldemul_place_orphan): If requested, generate a warning
 717         message when an orphan section is placed in the output file.
 718         * ld.texinfo: Document the new option.
 719         * NEWS: Mention the new feature.
 720
 721 2015-04-02  Andrew Turner <andrew@freebsd.org>
 722
 723         * Makefile.am: Add FreeBSD aarch64 files.
 724         * Makefile.in: Regenerate.
 725         * configure.tgt: Add aarch64-*-freebsd* target triple.
 726         * emulparams/aarch64fbsd.sh: New file.
 727         * emulparams/aarch64fbsdb.sh: New file.
 728
 729 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 730
 731         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
 732         around a GCC uninitialized warning bug fixed in GCC 4.6.
 733
 734 2015-04-01  Tejas Belagod  <tejas.belagod@arm.com>
 735
 736         * emultempl/aarch64elf.em
 737         (aarch64_elf_create_output_section_statements): Add parameter in
 738         bfd_elf${ELFSIZE}_aarch64_set_options call.
 739         (OPTION_FIX_ERRATUM_843419): Define.
 740         (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
 741         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
 742
 743 2015-04-01  Chen Gang  <gang.chen.5i5j@gmail.com>
 744
 745         * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
 746         relocating operation.
 747
 748 2015-04-01  Alan Modra  <amodra@gmail.com>
 749
 750         PR ld/18176
 751         * ldlang.c (lang_size_sections): When alignment of sections
 752         results in relro base adjustment being too large, don't go lower
 753         than the initial value.
 754         * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
 755         * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
 756         alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
 757
 758 2015-04-01  Alan Modra  <amodra@gmail.com>
 759
 760         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
 761         init ehdr_start_save.
 762
 763 2015-04-01  Alan Modra  <amodra@gmail.com>
 764
 765         * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
 766         ldemul-list.h.
 767         (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
 768         eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
 769         eelf32ppcsim.c): Rearrange deps for consistency.
 770         * Makefile.in: Regenerate.
 771
 772 2015-04-01  Ed Schouten  <ed@nuxi.nl>
 773
 774         * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
 775         the ehdr_start_save variable.
 776
 777 2015-03-31  Ed Schouten  <ed@nuxi.nl>
 778
 779         * Makefile.am (ALL_64_EMULATION_SOURCES): Add
 780         eelf_x86_64_cloudabi.c.
 781         (eelf_x86_64_cloudabi.c): New.
 782         * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
 783         x86_64-*-cloudabi*.
 784         * Makefile.in: Regenerated.
 785         * emulparams/elf_x86_64_cloudabi.sh: New file.
 786
 787 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 788
 789         * configure.ac (AM_ZLIB): Removed.
 790         * Makefile.in: Regenerated.
 791         * config.in: Likewise.
 792         * configure: Likewise.
 793
 794 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 795
 796         * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
 797         alignment to 2.
 798
 799 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 800
 801         * emultempl/aarch64elf.em
 802         (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
 803
 804 2015-03-18  Chen Gang  <gang.chen.5i5j@gmail.com>
 805
 806         * ldmain.c (main): Use %F instead of %X for einfo.
 807
 808 2015-03-02  Alan Modra  <amodra@gmail.com>
 809
 810         * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
 811
 812 2015-02-27  Nick Clifton  <nickc@redhat.com>
 813
 814         PR ld/17900
 815         * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
 816         sense of the following memory region attribute characters.
 817
 818 2015-02-27  Alan Modra  <amodra@gmail.com>
 819
 820         * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
 821         (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
 822         eh8300sxelf_linux.c): Do not invoke genscripts here.
 823         * Makefile.in: Regenerate.
 824
 825 2015-02-24  Nick Clifton  <nickc@redhat.com>
 826
 827         * Makefile.am (ev850.c): Add dependency upon
 828         $(srcdir)/emultempl/v850elf.em.
 829         (ev850_rh850.c): Likewise.
 830         * Makefile.in: Regenerate.
 831         * emultempl/v850elf.em: New file.
 832         * emulparams/v850.sh (EXTRA_EM_FILE): Define.
 833         * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
 834         * scripttempl/v850.sc: Add .note.renesas section.
 835         * scripttempl/v850_rh850.sc: Likewise.
 836
 837 2015-02-24  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 838
 839         * scripttempl/avr.sc: Add new user_signatures region.  Define and
 840         use symbols for all region lengths.
 841         * scripttempl/avrtiny.sc: Define and use symbols for all region
 842         lengths.
 843
 844 2015-01-21  Yoshinori Sato <ysato@users.sourceforge.jp>
 845
 846         * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
 847         * Makefile.in: Regenerate.
 848         * configure.tgt: Add h8300-*-linux
 849         * emulparams/h8300elf_linux.sh: Add new emulation.
 850         * emulparams/h8300helf_linux.sh: Likewise.
 851         * emulparams/h8300self_linux.sh: Likewise.
 852         * emulparams/h8300sxelf_linux.sh: Likewise.
 853
 854 2015-02-23  Nick Clifton  <nickc@redhat.com>
 855
 856         * lexsup.c (parse_args): Produce a more reasonable error message
 857         when -ixxx or -rxxx is the last option on the linker command line.
 858
 859 2015-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 860
 861         PR ld/17973
 862         * testplug2.c (allsymbolsread_silent): New.
 863         (set_register_hook): Handle allsymbolsreadsilent.
 864         (onall_symbols_read): Skip a message if allsymbolsread_silent is
 865         TRUE.
 866
 867 2015-02-14  Alan Modra  <amodra@gmail.com>
 868
 869         PR ld/17973
 870         * ldlang.h (struct lang_input_statement_flags): Add lto_output.
 871         * ldlang.c (lang_process): Don't set loading_lto_outputs.
 872         * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
 873         to bfd.
 874         * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
 875
 876 2015-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 877
 878         * NEWS: Mention support for LLVM plugin.
 879
 880 2015-02-13  Alan Modra  <amodra@gmail.com>
 881
 882         * ld.texinfo (Options <--defsym>): Correct cross reference.
 883
 884 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 885
 886         * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
 887         option compatibility.
 888
 889 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 890
 891         * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
 892         "error:" for LDPL_FATAL and LDPL_ERROR.
 893         * testplug2.c (parse_option): Handle fatal, error and warning.
 894
 895 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 896
 897         * testplug2.c (dump_tv_tag): Removed.
 898         (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
 899         closed.
 900         * testplug3.c (dump_tv_tag): Removed.
 901         (onclaim_file): Fix typo.
 902
 903 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 904
 905         PR ld/17878
 906         * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
 907         libldtestplug3.la.
 908         (libldtestplug2_la_SOURCES): New.
 909         (libldtestplug2_la_CFLAGS): Likewise.
 910         (libldtestplug2_la_LDFLAGS): Likewise.
 911         (libldtestplug3_la_SOURCES): New.
 912         (libldtestplug3_la_CFLAGS): Likewise.
 913         (libldtestplug3_la_LDFLAGS): Likewise.
 914         * Makefile.in: Regenerated.
 915         * testplug2.c: New file.
 916         * testplug3.c: Likewise.
 917
 918 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 919
 920         PR ld/17878
 921         * plugin.c: Include ../bfd/plugin.h.
 922         (plugin_get_ir_dummy_bfd): Call bfd_create with
 923         link_info.output_bfd instead of srctemplate.  Copy BFD info
 924         from srctemplate only if it doesn't use BFD plugin target
 925         vector.
 926         (plugin_load_plugins): Call register_ld_plugin_object_p with
 927         (plugin_object_p)
 928         (plugin_maybe_claim): Renamed to ...
 929         (plugin_object_p): This.  Return dummy BFD target vector if
 930         input is calimed by plugin library, otherwise return NULL.
 931         Update plugin_format and plugin_dummy_bfd.
 932         (plugin_maybe_claim): New.  Use plugin_object_p.
 933
 934 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 935
 936         * plugin.c (plugin_maybe_claim): Initialize use_mmap.
 937
 938 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 939
 940         * plugin.c (plugin_input_file_t): Add use_mmap.
 941         (plugin_pagesize): New.
 942         (get_view): Use plugin_pagesize.  Set use_mmap if mmap is used.
 943         (plugin_load_plugins): Initialize plugin_pagesize.
 944         (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
 945         file.
 946
 947 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 948
 949         * plugin.c (get_view): Align offset passed to mmap.
 950
 951 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 952
 953         * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
 954         if plugin isn't active or there is no thing more to claim.
 955
 956 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 957
 958         * plugin.c (plugin_maybe_claim): Check format against bfd_object
 959         directly.
 960
 961 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 962
 963         * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
 964         ibfd.
 965
 966 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 967
 968         * plugin.c: Include "libbfd.h".
 969         (plugin_strdup): New.
 970         (plugin_maybe_claim): Remove the argument of pointer to struct
 971         ld_plugin_input_file.  Open and handle input entry.
 972         * plugin.h (plugin_maybe_claim): Updated.
 973         * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
 974         without passing a pointer to struct ld_plugin_input_file.
 975         * ldmain.c: Don't include "libbfd.h".
 976         (add_archive_element): Call plugin_maybe_claim directly without
 977         passing a pointer to struct ld_plugin_input_file.
 978
 979 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 980
 981         * ld.texinfo: Document -z text, -z notext and -z textoff.
 982         * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
 983         -z text, -z notext and -z textoff.
 984
 985 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 986
 987         * configure.ac: Add AC_FUNC_MMAP.
 988         * config.in: Regenerated.
 989         * configure: Likewise.
 990         * plugin.c: Include <sys/mman.h>.
 991         (MAP_FAILED): New.  Defined if not defined.
 992         (PROT_READ): Likewise.
 993         (MAP_PRIVATE): Likewise.
 994         (view_buffer_t): New.
 995         (plugin_input_file_t): Add view_buffer.
 996         (get_view): Try mmap and cache the view buffer.
 997         (plugin_maybe_claim): Initialize view_buffer.
 998
 999 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
1000
1001         * plugin.c (release_input_file): Set fd to -1 after closing it.
1002         (plugin_maybe_claim): Close fd only if fd != -1.
1003
1004 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
1005
1006         PR ld/17878
1007         * plugin.c: Include <errno.h>.
1008         (errno): New.  Declare if needed.
1009         (plugin_input_file_t): New.
1010         (get_input_file): Implemented.
1011         (get_view): Likewise.
1012         (release_input_file): Likewise.
1013         (add_symbols): Updated.
1014         (get_symbols): Likewise.
1015         (plugin_maybe_claim): Allocate a plugin_input_file_t.  Close fd
1016         only for a bfd_object input.
1017
1018 2015-02-02  Alan Modra  <amodra@gmail.com>
1019
1020         * emultempl/ppc64elf.em (toc_section_name): New var.
1021         (ppc_after_open): Set it.
1022         (ppc_before_allocation): Use it.
1023         (gld${EMULATION_NAME}_after_allocation): Here too.
1024
1025 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
1026
1027         * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
1028         with link_info.lto_plugin_active.
1029         * ldlang.c (lang_process): Likewise.
1030         * ldmain.c (add_archive_element): Likewise.
1031         * plugin.c (plugin_active_plugins_p): Removed.
1032         * plugin.h (plugin_active_plugins_p): Likewise.
1033
1034 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1035
1036         * plugin.h (plugin_get_ir_dummy_bfd): Removed.  Move comments to
1037         ...
1038         * plugin.c (plugin_get_ir_dummy_bfd): Here.  Make it static.
1039
1040 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1041
1042         PR ld/17878
1043         * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
1044         (get_view): New function.
1045         (set_tv_header): Handle LDPT_GET_VIEW.
1046         * testplug.c (tag_names): Add LDPT_GET_VIEW.
1047         (tv_get_view): New.
1048         (dump_tv_tag): Handle LDPT_GET_VIEW.
1049         (parse_tv_tag): Likewise.
1050
1051 2015-01-28  Alan Modra  <amodra@gmail.com>
1052
1053         * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
1054         * emultempl/ppc64elf.em (params): Init new field.
1055         (ppc_after_open): New function.
1056         (LDEMUL_AFTER_OPEN): Define.
1057         * ldlang.c (lang_final): Whitespace fix.
1058
1059 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
1060
1061         * Makefile.am: Add FT32 files.
1062         * configure.tgt: Handle FT32 target.
1063         * emulparams/elf32ft32.sh: New file.
1064         * scripttempl/ft32.sc: New file.
1065         * Makefile.in: Regenerate.
1066
1067 2015-01-28  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1068
1069         PR 4643
1070         * ldexp.c (fold_name): Fold LENGTH only after
1071         lang_first_phase_enum.
1072         * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
1073         rightaway.
1074         * ldlang.h (struct memory_region_struct): Add origin_exp and
1075         length_exp fields.
1076         * ldlang.c (lang_do_memory_regions): New.
1077         (lang_memory_region_lookup): Initialize origin_exp and
1078         length_exp fields.
1079         (lang_process): Call lang_do_memory_regions.
1080
1081 2015-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>
1082
1083         * ldlang.c (print_assignment): Only evaluate the expression for a
1084         PROVIDE'd assignment when the destination is being defined.
1085         Display a special message for PROVIDE'd symbols that are not being
1086         provided.
1087
1088 2015-01-20  Alan Modra  <amodra@gmail.com>
1089
1090         * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
1091         (OTHER_BSS_SYMBOLS): ..this.
1092         (OTHER_PLT_RELOC_SECTIONS): Don't define.
1093         (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
1094         (OTHER_READWRITE_SECTIONS): Don't define.  Move .toc1 to..
1095         (OTHER_RELRO_SECTIONS_2): ..here.
1096         * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
1097
1098 2015-01-20  Alan Modra  <amodra@gmail.com>
1099
1100         * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
1101         (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
1102         (OTHER_RELRO_SECTIONS_2): ..here.
1103         (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
1104         PLT_BEFORE_GOT): Define.
1105         * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
1106         PLT_BEFORE_GOT combination.
1107         (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
1108
1109 2015-01-20  Alan Modra  <amodra@gmail.com>
1110
1111         * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
1112         (OTHER_RELRO_SECTIONS_2): ..here, new define.
1113         * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
1114
1115 2015-01-19  Alan Modra  <amodra@gmail.com>
1116
1117         PR ld/17615
1118         * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
1119
1120 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
1121
1122         * ld-arm/elf32-reject.s: New testcase.
1123         * ld-arm/elf32-reject.d: Likewise.
1124         * ld-arm/elf32-reject-pie.s: Likewise.
1125         * ld-arm/elf32-reject-pie.d: Likewise.
1126         * ld-arm/arm-elf.exp: Run new testcases.
1127         * ld-arm/ifunc-7.s: Delete f2/f4 test items.
1128         * ld-arm/ifunc-7.rd: Likewise.
1129         * ld-arm/ifunc-7.gd: Likewise.
1130         * ld-arm/ifunc-7.dd: Likewise.
1131         * ld-arm/ifunc-8.s: Likewise.
1132         * ld-arm/ifunc-8.rd: Likewise.
1133         * ld-arm/ifunc-8.gd: Likewise.
1134         * ld-arm/ifunc-8.dd: Likewise.
1135
1136 2015-01-01  Alan Modra  <amodra@gmail.com>
1137
1138         * ldver.c (ldversion): Just print current year.
1139
1140 2015-01-01  Alan Modra  <amodra@gmail.com>
1141
1142         Update year range in copyright notice of all files.
1143
1144 For older changes see ChangeLog-2014
1145 \f
1146 Copyright (C) 2015 Free Software Foundation, Inc.
1147
1148 Copying and distribution of this file, with or without modification,
1149 are permitted in any medium without royalty provided the copyright
1150 notice and this notice are preserved.
1151
1152 Local Variables:
1153 mode: change-log
1154 left-margin: 8
1155 fill-column: 74
1156 version-control: never
1157 End: