ld/ChangeLog

   1 2015-11-20  Maciej W. Rozycki  <macro@imgtec.com>
   2
   3         * configure.tgt <mips*el-mti-elf*, mips*el-img-elf*>: Add
   4         targets.
   5
   6 2015-11-19  Alan Modra  <amodra@gmail.com>
   7
   8         PR ld/19264
   9         * ldlang.c (lang_size_sections): Don't ignore .tbss when
  10         adjusting start of relro region.
  11
  12 2015-11-16  Nick Clifton  <nickc@redhat.com>
  13
  14         PR ld/19106
  15         * emultempl/armelf.em (_set_symbols): New function.  Enables
  16         relaxation for non-relocatable links.
  17         (LDEMUL_SET_SYMBOLS): Define.
  18
  19 2015-11-13  Tristan Gingold  <gingold@adacore.com>
  20
  21         * configure: Regenerate.
  22
  23 2015-11-13  Tristan Gingold  <gingold@adacore.com>
  24
  25         * NEWS: Add marker for 2.26.
  26
  27 2015-11-05  Alan Modra  <amodra@gmail.com>
  28
  29         * Makefile.in: Regenerate.
  30
  31 2015-11-05  Alan Modra  <amodra@gmail.com>
  32
  33         PR ld/19203
  34         * ld.texinfo (DATA_SEGMENT_ALIGN): Correct second expression.
  35
  36 2015-10-30  Nick Clifton  <nickc@redhat.com>
  37
  38         * po/zh_CN.po: Updated (simplified) Chinese translation.
  39
  40 2015-10-29  Ed Schouten  <ed@nuxi.nl>
  41
  42         * Makefile.am (ALL_64_EMULATION_SOURCES): Add support for
  43         CloudABI on aarch64. For this target we have to make sure we use
  44         ELFOSABI_CLOUDABI instead of ELFOSABI_NONE.
  45         * configure.tgt (targ_emul): Likewise.
  46         * emulparams/aarch64cloudabi.sh: New file.
  47         * emulparams/aarch64cloudabib.sh: New file.
  48         * Makefile.in: Regenerate.
  49
  50 2015-10-29  Nick Clifton  <nickc@redhat.com>
  51
  52         PR ld/19146
  53         * lexsup.c (parse_args): Correct error message for an option that
  54         is missing its argument if that option is the last one on the
  55         command line.
  56
  57 2015-10-29  Alan Modra  <amodra@gmail.com>
  58
  59         PR ld/19162
  60         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Pass
  61         updated flags to lang_output_section_find_by_flags.
  62         * emultempl/mmo.em (mmo_place_orphan): Merge flags for any
  63         other input sections that might match a new output section to
  64         decide placement.
  65         * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
  66         * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
  67         * ldlang.c (lang_output_section_find_by_flags): Add sec_flags param.
  68         * ldlang.h (lang_output_section_find_by_flags): Update prototype.
  69
  70 2015-10-29  Matthias Klose  <doko@ubuntu.com>
  71
  72         * ld.texinfo (Options <-rpath>): Fix typo.
  73
  74 2015-10-28  Alan Modra  <amodra@gmail.com>
  75
  76         PR ld/19162
  77         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Check flags
  78         before calling _bfd_elf_match_sections_by_type.  Merge flags for
  79         any other input sections that might match a new output section to
  80         decide placement.
  81
  82 2015-10-27  Laurent Alfonsi <laurent.alfonsi@st.com>
  83             Christophe Monat <christophe.monat@st.com>
  84
  85         * ld.texinfo: Add description of the STM32L4xx erratum
  86         workaround.
  87         * NEWS: Mention the new feature.
  88         * emultempl/armelf.em (stm32l4xx_fix): New.
  89         (arm_elf_before_allocation): Choose the type of fix, scan for
  90         erratum.
  91         (gld${EMULATION_NAME}_finish): Fix veneer locations.
  92         (arm_elf_create_output_section_statements): Propagate
  93         stm32l4xx_fix value.
  94         (PARSE_AND_LIST_PROLOGUE): Define OPTION_STM32L4XX_FIX.
  95         (PARSE_AND_LIST_LONGOPTS): Add entry for handling
  96         --fix-stm32l4xx-629360.
  97         (PARSE_AND_LIST_OPTION): Add entry for helping on
  98         --fix-stm32l4xx-629360.
  99         (PARSE_AND_LIST_ARGS_CASES): Treat OPTION_STM32L4XX_FIX.
 100
 101 2015-10-27  Alan Modra  <amodra@gmail.com>
 102
 103         PR ld/19175
 104         * ldlang.c (lang_insert_orphan): Evaluate __start_* and __stop_*
 105         symbol PROVIDE expressions.
 106         * ldexp.c (exp_fold_tree_1 <etree_provide>): Define undefweak
 107         references.
 108
 109 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
 110
 111         * configure.ac: Properly check
 112         --enable-compressed-debug-sections={yes,all}.
 113         * configure: Regenerated.
 114
 115 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
 116
 117         PR gas/19109
 118         * configure.ac: Handle --enable-compressed-debug-sections=*,ld,*.
 119         * configure: Regenerated.
 120
 121 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
 122
 123         * ld/ld.texinfo: Document "-z call-nop=PADDING" option.
 124         * emulparams/call_nop.sh: New file.
 125         * emulparams/elf_i386_be.sh: Source
 126         ${srcdir}/emulparams/call_nop.sh.
 127         * emulparams/elf_i386_chaos.sh: Likewise.
 128         * emulparams/elf_i386_ldso.sh: Likewise.
 129         * emulparams/elf_i386_vxworks.sh: Likewise.
 130         * emulparams/elf_iamcu.sh: Likewise.
 131         * emulparams/elf_k1om.sh: Likewise.
 132         * emulparams/elf_l1om.sh: Likewise.
 133         * emulparams/elf_x86_64.sh: Likewise.
 134         * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Set
 135         link_info.call_nop_byte if $CALL_NOP_BYTE isn't empty.
 136
 137 2015-10-21  Nick Clifton  <nickc@redhat.com>
 138
 139         PR gas/19109
 140         * configure.ac: Add --enable-compressed-debug-sections with
 141         options of all, none or ld.
 142         * configure: Regenerate.
 143         * config.in: Regenerate.
 144         * ld.texinfo: Document how to determine the default action for
 145         debug sections.
 146         * ldmain.c (main): If DEFAULT_FLAG_COMPRESS_DEBUG is defined then
 147         set the compress_debug field of the link_info structure to
 148         zlib-gabi.
 149         * lexsup.c (elf_static_list_options): Output the default setting
 150         for the --compress-debug-sections option.
 151         * NEWS: Mention the new configure option.
 152
 153 2015-10-15  H.J. Lu  <hongjiu.lu@intel.com>
 154
 155         * ld.texinfo: Fix a typo for "-z noextern-protected-data".
 156
 157 2015-10-15  Simon Dardis  <Simon.Dardis@imgtec.com>
 158
 159         * ld/ldexp.c: (try_copy_symbol_flags): New. Factored out from...
 160         (exp_fold_tree_1): Here.  Cope with ternary operator in
 161         assignments.  Use new helper.
 162
 163 2015-10-14  Nick Clifton  <nickc@redhat.com>
 164
 165         * po/zh_TW.po: Updated Chinese translation.
 166
 167 2015-10-13  Nick Clifton  <nickc@redhat.com>
 168
 169         * po/zh_TW.po: Updated Chinese translation.
 170
 171 2015-10-07  Claudiu Zissulescu  <claziss@synopsys.com>
 172             Cupertino Miranda  <cmiranda@synopsys.com>
 173
 174         * configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*.
 175         * emulparams/arcebelf_prof.sh: New file
 176         * emulparams/arcebelf.sh: Likewise.
 177         * emulparams/arceblinux_prof.sh: Likewise.
 178         * emulparams/arceblinux.sh: Likewise.
 179         * emulparams/arcelf_prof.sh: Likewise.
 180         * emulparams/arcelf.sh: Likewise.
 181         * emulparams/arclinux_prof.sh: Likewise.
 182         * emulparams/arclinux.sh: Likewise.
 183         * emulparams/arcv2elfx.sh: Likewise.
 184         * emulparams/arcv2elf.sh: Likewise.
 185         * emultempl/arclinux.em: Likewise.
 186         * scripttempl/arclinux.sc: Likewise.
 187         * scripttempl/elfarc.sc: Likewise.
 188         * scripttempl/elfarcv2.sc: Likewise
 189         * Makefile.am: Add new ARC emulations.
 190         * Makefile.in: Regenerate.
 191         * NEWS: Mention the new feature.
 192
 193 2015-10-04  H.J. Lu  <hongjiu.lu@intel.com>
 194
 195         * configure.tgt (targ_extra_emuls): Add elf_iamcu for Solaris2/x86.
 196
 197 2015-10-01  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 198
 199         * configure.tgt (targ_extra_emuls): Remove shlelf and
 200         shelf from sh*-*-linux cases.
 201
 202 2015-09-30  Rich Felker  <dalias@libc.org>
 203
 204         * configure.tgt (targ_extra_emuls): Add fdpic and misc
 205         emulations to sh*-*-linux* targets.
 206
 207 2015-09-29  Nick Clifton  <nickc@redhat.com>
 208
 209         PR ld/19014
 210         * ld.texinfo (Options): Fix spelling mistake.
 211
 212 2015-09-24  Alan Modra  <amodra@gmail.com>
 213
 214         PR ld/18992
 215         * ldmain.c (main): Always enable --sysroot.
 216         * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
 217         prepend sysroot to relative rpath/runpath.
 218
 219 2015-09-23  Nick Clifton  <nickc@redhat.com>
 220
 221         * emultempl/elf32.em (ehdr_start_empty): New static variable.
 222         (before_allocation): Use it to initialise ehdr_start_save.
 223         * emultempl/pe.em (write_build_id): Remove useless double
 224         parenthesis.
 225         * emultempl/pep.em (write_build_id): Likewise.
 226
 227 2015-09-22  H.J. Lu  <hongjiu.lu@intel.com>
 228
 229         * emultempl/alphaelf.em (alpha_after_parse): Call
 230         gld${EMULATION_NAME}_after_parse instead of
 231         after_parse_default.
 232         * emultempl/cr16elf.em (cr16elf_after_parse): Likewise.
 233         * emultempl/crxelf.em (crxelf_after_parse); Likewise.
 234         * emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
 235         * emultempl/mipself.em (mips_after_parse): Likewise.
 236         * emultempl/nds32elf.em (nds32_elf_after_parse): Likewise.
 237         * emultempl/elf32.em: Don't include ldlex.h.
 238         (gld${EMULATION_NAME}_after_parse): New function.
 239         (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
 240         <OPTION_PIE>: Removed.
 241         (ld_${EMULATION_NAME}_emulation): Replace after_parse_default
 242         with gld${EMULATION_NAME}_after_parse.
 243         * emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse):
 244         Renamed to ...
 245         (ia64elf_after_parse): This.  Call
 246         gld${EMULATION_NAME}_after_parse instead of after_parse_default.
 247         (LDEMUL_AFTER_PARSE): Replace gld${EMULATION_NAME}_after_parse
 248         with ia64elf_after_parse.
 249
 250 2015-09-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 251
 252         * emulparams/solaris2.sh (GENERATE_PIE_SCRIPT): Set to yes.
 253
 254         * emultempl/elf32.em: Include ldlex.h.
 255         (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
 256         <OPTION_PIE>: Set DF_1_PIE.
 257
 258 2015-09-22  Alan Modra  <amodra@gmail.com>
 259
 260         * ld.texinfo: Put --dotsyms/--no-dotsyms on separate lines.
 261         Ditto for --save-restore-funcs and --tls-get-addr-optimize.
 262
 263 2015-09-20  Rich Felker  <dalias@libc.org>
 264
 265         * ld.texinfo (--no-dynamic-linker): Document.
 266         * ldlex.h (enum option_values): Add OPTION_NO_DYNAMIC_LINKER.
 267         * lexsup.c (ld_options, parse_args): Handle --no-dynamic-linker.
 268
 269 2015-09-18  Alan Modra  <amodra@gmail.com>
 270
 271         * ld.texinfo: Document PowerPC64 --{no-,}save-restore-funcs.
 272
 273 2015-09-18  Alan Modra  <amodra@gmail.com>
 274
 275         * emultempl/ppc64elf.em (params): Init tls_get_addr_opt field to -1.
 276         (OPTION_TLS_GET_ADDR_OPT): Define.
 277         (PARSE_AND_LIST_LONGOPTS): Handle --tls-get-addr-opt.
 278         (PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Likewise.
 279         * ld.texinfo: Document --tls-get-addr-optimize and
 280         --no-tls-get-addr-optimize.
 281
 282 2015-09-18  Alan Modra  <amodra@gmail.com>
 283
 284         PR ld/18963
 285         * ldexp.h (struct ldexp_control): Add rel_from_abs.
 286         (ldexp_finalize_syms): Declare.
 287         * ldexp.c (new_rel_from_abs): Keep absolute for expressions
 288         outside of output section statements.  Set rel_from_abs.
 289         (make_abs, exp_fold_tree, exp_fold_tree_no_dot): Clear rel_from_abs.
 290         (struct definedness_hash_entry): Add final_sec, and comment.
 291         (update_definedness): Set final_sec.
 292         (set_sym_sections, ldexp_finalize_syms): New functions.
 293         * ldlang.c (lang_process): Call ldexp_finalize_syms.
 294
 295 2015-09-10  Nick Clifton  <nickc@redhat.com>
 296
 297         * po/zh_CN.po: Updated simplified Chinese translation.
 298
 299 2015-09-09  James Bowman  <james.bowman@ftdichip.com>
 300
 301         * scripttempl/ft32.sc: default linker script RAM and
 302         FLASH size symbols
 303
 304 2015-09-09  Nick Clifton  <nickc@redhat.com>
 305
 306         * po/zh_CN.po: Updated simplified Chinese translation.
 307
 308 2015-09-08  Nick Clifton  <nickc@redhat.com>
 309
 310         * ld.texinfo (Source Code Reference): Extend description to
 311         include an example using arrays.
 312
 313 2015-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 314
 315         * ld.h (enum orphan_handling_enum): New.
 316         (ld_config_type): Remove warn_orphan, add orphan_handling.
 317         * ldemul.c (ldemul_place_orphan): Remove warning about orphan
 318         sections.
 319         * ldlang.c (ldlang_place_orphan): New function.
 320         (lang_place_orphans): Call ldlang_place_orphan.
 321         * ldlex.h (enum option_values): Remove OPTION_WARN_ORPHAN and
 322         OPTION_NO_WARN_ORPHAN, add OPTION_ORPHAN_HANDLING.
 323         * lexsup.c (ld_options): Remove 'warn-orphan' and
 324         'no-warn-orphan', add 'orphan-handling'.
 325         (parse_args): Remove handling for OPTION_WARN_ORPHAN and
 326         OPTION_NO_WARN_ORPHAN, add handling for OPTION_ORPHAN_HANDLING.
 327         * NEWS: Replace text about --warn-orphan with --orphan-handling.
 328         * ld.texinfo (Options): Remove --warn-orphan entry and add
 329         entry on --orphan-handling.
 330         (Orphan Sections): Add reference to relevant command line options.
 331
 332 2015-09-03  Nick Clifton  <nickc@redhat.com>
 333
 334         * ld.texinfo (--build-id): Fix typo.  The COFF/PE build-id section
 335         is called .buildid not .build-id.
 336
 337 2015-09-03  Nick Clifton  <nickc@redhat.com>
 338
 339         (Source Code Reference): Fix off-by-one typo in example of how to
 340         use linker script symbols in C source code.
 341
 342 2015-08-19  Alan Modra  <amodra@gmail.com>
 343
 344         * emultempl/aix.em: Don't set link_info.pic.
 345         * emultempl/pe.em: Likewise.
 346         * emultempl/pep.em: Likewise.
 347         * emultempl/sunos.em: Likewise.
 348         * lexsup.c (parse_args): Likewise.  Set type_pie for -pie.
 349         * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
 350
 351 2015-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 352
 353         * ld/ldctor.c: Replace shared, executable, relocatable and pie
 354         fields with bfd_link_executable, bfd_link_dll,
 355         bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
 356         * ld/ldemul.c: Likewise.
 357         * ld/ldfile.c: Likewise.
 358         * ld/ldlang.c: Likewise.
 359         * ld/ldmain.c: Likewise.
 360         * ld/ldwrite.c: Likewise.
 361         * ld/lexsup.c: Likewise.
 362         * ld/pe-dll.c: Likewise.
 363         * ld/plugin.c: Likewise.
 364         * ld/emultempl/aarch64elf.em: Likewise.
 365         * ld/emultempl/aix.em: Likewise.
 366         * ld/emultempl/alphaelf.em: Likewise.
 367         * ld/emultempl/armcoff.em: Likewise.
 368         * ld/emultempl/armelf.em: Likewise.
 369         * ld/emultempl/avrelf.em: Likewise.
 370         * ld/emultempl/beos.em: Likewise.
 371         * ld/emultempl/cr16elf.em: Likewise.
 372         * ld/emultempl/elf-generic.em: Likewise.
 373         * ld/emultempl/elf32.em: Likewise.
 374         * ld/emultempl/genelf.em: Likewise.
 375         * ld/emultempl/generic.em: Likewise.
 376         * ld/emultempl/gld960.em: Likewise.
 377         * ld/emultempl/gld960c.em: Likewise.
 378         * ld/emultempl/hppaelf.em: Likewise.
 379         * ld/emultempl/irix.em: Likewise.
 380         * ld/emultempl/linux.em: Likewise.
 381         * ld/emultempl/lnk960.em: Likewise.
 382         * ld/emultempl/m68hc1xelf.em: Likewise.
 383         * ld/emultempl/m68kcoff.em: Likewise.
 384         * ld/emultempl/m68kelf.em: Likewise.
 385         * ld/emultempl/metagelf.em: Likewise.
 386         * ld/emultempl/mipself.em: Likewise.
 387         * ld/emultempl/mmo.em: Likewise.
 388         * ld/emultempl/msp430.em: Likewise.
 389         * ld/emultempl/nds32elf.em: Likewise.
 390         * ld/emultempl/needrelax.em: Likewise.
 391         * ld/emultempl/nios2elf.em: Likewise.
 392         * ld/emultempl/pe.em: Likewise.
 393         * ld/emultempl/pep.em: Likewise.
 394         * ld/emultempl/ppc32elf.em: Likewise.
 395         * ld/emultempl/ppc64elf.em: Likewise.
 396         * ld/emultempl/sh64elf.em: Likewise.
 397         * ld/emultempl/solaris2.em: Likewise.
 398         * ld/emultempl/spuelf.em: Likewise.
 399         * ld/emultempl/sunos.em: Likewise.
 400         * ld/emultempl/tic6xdsbt.em: Likewise.
 401         * ld/emultempl/ticoff.em: Likewise.
 402         * ld/emultempl/v850elf.em: Likewise.
 403         * ld/emultempl/vms.em: Likewise.
 404         * ld/emultempl/vxworks.em: Likewise.
 405
 406 2015-08-18  Alan Modra  <amodra@gmail.com>
 407
 408         * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
 409
 410 2015-08-06  Alan Modra  <amodra@gmail.com>
 411
 412         * ldexp.c (align_dot_val): Delete.
 413         (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
 414         (is_align_conditional): Revert 2015-07-20 change.
 415         (exp_fold_tree_1): Likewise, but keep expanded comment.
 416         * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
 417         * ld.texinfo (<ALIGN>): Correct description.
 418
 419 2015-08-04  Andrew Burgess  <andrew.burgess@embecosm.com>
 420
 421         * ld.texinfo (Options): Document --require-defined option.
 422         * ldlang.c (struct require_defined_symbol): New structure.
 423         (require_defined_symbol_list): New variable.
 424         (ldlang_add_require_defined): New function.
 425         (ldlang_check_require_defined_symbols): New function.
 426         (lang_process): Check required symbols are defined.
 427         * ldlang.h (ldlang_add_require_defined): Declare.
 428         * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
 429         * lexsup.c (ld_options): Add '--require-defined' entry.
 430         (parse_args): Handle '--requre-defined' entry.
 431         * NEWS: Mention new '--require-defined' option.
 432
 433 2015-08-03  Andrew Burgess  <andrew.burgess@embecosm.com>
 434
 435         * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
 436         acceptable.
 437
 438 2015-07-29  H.J. Lu  <hongjiu.lu@intel.com>
 439
 440         * lexsup.c (parse_args): Don't set link_info.executable to
 441         TRUE for link_info.relocatable.
 442
 443 2015-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 444
 445         * configure: Regenerated.
 446
 447 2015-07-24  Nick Clifton  <nickc@redhat.com>
 448
 449         * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
 450         the _-rl78_abs__ symbol.
 451
 452 2015-07-20  Alan Modra  <amodra@gmail.com>
 453
 454         * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
 455         (INIT_START, FINI_START): Don't ALIGN.
 456         * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
 457
 458 2015-07-20  Alan Modra  <amodra@gmail.com>
 459
 460         * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
 461         * ldexp.c (is_align_conditional): Handle binary ALIGN.
 462         (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
 463         dot inside output sections.  Handle absolute expressions.
 464
 465 2015-07-14  H.J. Lu  <hongjiu.lu@intel.com>
 466
 467         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
 468         --compress-debug-sections=zlib the same as
 469         --compress-debug-sections=zlib-gabi.
 470         * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
 471
 472 2015-07-14  Nick Clifton  <nickc@redhat.com>
 473
 474         * ld.texinfo (Options): Add missing period after @xref.
 475
 476 2015-07-10  Alan Modra  <amodra@gmail.com>
 477
 478         * ldexp.c (align_dot_val): New function.
 479         (fold_unary <ALIGN_K, NEXT>): Use it.
 480
 481 2015-07-03   Kai Tietz  <ktietz@redhat.com>
 482
 483         PR ld/11539
 484         * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
 485         .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
 486         .eh_frame, .pdata. .xdata, and .gcc_except_table sections
 487         as KEEP.
 488         * scripttempl/pe.sc: Likewise.
 489         * ld.texinfo: Document that --gc-sections has experimental support
 490         for COFF and PE targets.
 491         * NEWS: Mention experimental support.
 492
 493 2015-07-03  Alan Modra  <amodra@gmail.com>
 494
 495         * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
 496         * Makefile.in: Regenerate.
 497
 498 2015-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 499
 500         * emultempl/elf32.em  (gld${EMULATION_NAME}_handle_option):
 501         Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
 502
 503 2015-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 504
 505         * emulparams/elf_iamcu.sh (COMPILE_IN): New.
 506
 507 2015-06-15  Nick Clifton  <nickc@redhat.com>
 508
 509         PR ld/18466
 510         * emultempl/pe.em (pe_find_data_imports): Generate an error if a
 511         symbol name is too long to handle.
 512         * emultempl/pep.em (pep_find_data_imports): Likewise.
 513
 514 2015-06-12  Tristan Gingold  <gingold@adacore.com>
 515
 516         * NEWS: Mention new option.
 517         * lexsup.c (parse_args): Handle --print-memory-usage.
 518         (ld_options): Add --print-memory-usage.
 519         * ldmain.c (main): Call lang_print_memory_usage.
 520         * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
 521         * ldlang.h: Add prototype of lang_print_memory_usage.
 522         * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
 523         functions.
 524         * ld.texinfo (Options): Document --print-memory-usage.
 525         * ld.h (args_type): Add print_memory_usage field.
 526
 527 2015-06-08  Nick Clifton  <nickc@redhat.com>
 528
 529         * po/fr.po: Updated French Translation.
 530
 531 2015-05-28  Catherine Moore  <clm@codesourcery.com>
 532             Paul Brook <paul@codesourcery.com>
 533
 534         * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
 535         Add Compact EH support.
 536         * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
 537         sections.
 538
 539 2015-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
 540
 541         * configure.ac (AC_PROG_GREP): Check for grep program.
 542         (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
 543         Enable ELF option printing for emulations containing
 544         'TEMPLATE_NAME=elf32'.
 545         * configure: Regenerate.
 546
 547 2015-05-14  Nick Clifton  <nickc@redhat.com>
 548
 549         * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
 550         symbols.
 551
 552 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 553
 554         * configure.tgt: Support i[3-7]86-*-elfiamcu target.
 555
 556 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 557
 558         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
 559         (eelf_iamcu.c): New.
 560         * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
 561         enabled in BFD.
 562         * Makefile.in: Regenerated.
 563         * emulparams/elf_iamcu.sh: New file.
 564
 565 2015-05-05  Nick Clifton  <nickc@redhat.com>
 566
 567         * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
 568         * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
 569         (.data): Add .lower.data and .either.data.
 570         (.bss): Add .lower.bss and .either.bss.
 571         (.rodata): Add .lower.rodata and .either.rodata.
 572         * emultempl/msp430.em: New file.  Implements a new orphan
 573         placement algorithm that divides sections between lower and upper
 574         memory regions.
 575         * Makefile.am (emsp430elf.c): Depend upon msp430.em.
 576         *emsp430X.c): Likewise.
 577         * Makefine.in: Regenerate.
 578
 579 2015-04-28  Andreas Schwab  <schwab@linux-m68k.org>
 580
 581         PR ld/18344
 582         * ldlex.l (INPUTLIST): Increment lineno on newline.
 583
 584 2015-04-24  Alan Modra  <amodra@gmail.com>
 585
 586         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
 587         Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
 588
 589 2015-04-24  DJ Delorie  <dj@redhat.com>
 590
 591         * Makefile.am (msp430): Rename primary emulation to msp430elf.
 592         (emsp430.c): Rename to emsp430elf.c, update dependencies
 593         (emsp430X.c): Update dependencies.
 594         * Makefile.in: Likewise.
 595         * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
 596         * emulparams/msp430.sh: Rename to msp430elf.sh.
 597         * emulparams/msp430X.sh: Update.
 598
 599 2015-04-23  H.J. Lu  <hongjiu.lu@intel.com>
 600
 601         PR binutils/18209
 602         * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
 603
 604 2015-04-23  Alan Modra  <amodra@gmail.com>
 605
 606         * emulparams/elf64ppc.sh (GOT): Align.
 607
 608 2015-04-22  Alan Modra  <amodra@gmail.com>
 609
 610         * ldexp.h (struct ldexp_control): Delete dataseg.min_base.  Add
 611         data_seg.relro_offset.
 612         * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
 613         (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
 614         * ldlang.c (lang_size_sections): Rewrite code adjusting relro
 615         segment base to line up last section on page boundary.
 616
 617 2015-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 618
 619         * NEWS: Mention
 620         --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
 621
 622 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 623
 624         * ld.texinfo: Document --compress-debug-sections=.
 625         * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
 626         COMPRESS_DEBUG is set.  Set BFD_COMPRESS_GABI on output_bfd
 627         for COMPRESS_DEBUG_GABI_ZLIB.
 628         * lexsup.c (elf_static_list_options): Add
 629         --compress-debug-sections=.
 630         * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
 631         (xtra_long): Add "compress-debug-sections".
 632         (gld${EMULATION_NAME}_handle_option): Handle
 633         OPTION_COMPRESS_DEBUG.
 634
 635 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 636
 637         PR ld/pr17709
 638         * ld.texinfo: Document "-z noextern-protected-data".
 639         * ldmain.c (main): Initialize link_info.extern_protected_data
 640         to -1.
 641         * lexsup.c (elf_shlib_list_options): Add
 642         "-z [no]extern-protected-data".
 643         * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
 644         * emulparams/elf_i386.sh: Likewise.
 645         * emulparams/elf_i386_be.sh: Likewise.
 646         * emulparams/elf_i386_chaos.sh: Likewise.
 647         * emulparams/elf_i386_ldso.sh: Likewise.
 648         * emulparams/elf_i386_vxworks.sh: Likewise.
 649         * emulparams/elf_k1om.sh: Likewise.
 650         * emulparams/elf_l1om.sh: Likewise.
 651         * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
 652         (PARSE_AND_LIST_OPTIONS): Renamed to ...
 653         (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
 654         (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
 655         (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
 656         (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
 657         (PARSE_AND_LIST_ARGS_CASE_Z): Append
 658         $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
 659         * emulparams/extern_protected_data.sh: New file.
 660
 661 2015-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 662
 663         * plugin.c (plugin_load_plugins): Removed an extra ';'.
 664
 665 2015-04-10  Nick Clifton  <nickc@redhat.com>
 666
 667         PR binutils/18198
 668         * ld.texinfo (--be8): Add a note about the interaction of this
 669         option with the assembler's -EB option.
 670
 671 2015-04-10  Alan Modra  <amodra@gmail.com>
 672
 673         * configure.ac: Set elf_list_options etc. in proper case.
 674         * configure: Regenerate.
 675
 676 2015-04-10  Alan Modra  <amodra@gmail.com>
 677
 678         PR ld/18223
 679         * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
 680
 681 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 682
 683         * emulparams/elf_x86_64.sh (BNDPLT): Removed.
 684         (PARSE_AND_LIST_OPTIONS): New.
 685         (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
 686         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
 687         BNDPLT check.  Handle PARSE_AND_LIST_ARGS_CASE_Z.
 688         (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
 689
 690 2015-04-09  Nick Clifton  <nickc@redhat.com>
 691
 692         * po/fr.po: Updated French translation.
 693
 694 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 695
 696         * configure.ac (elf_list_options): Set to TRUE for
 697         --enable-targets=all.
 698         (elf_shlib_list_options): Likewise.
 699         (elf_plt_unwind_list_options): Likewise.
 700         * configure: Regenerated.
 701
 702 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 703
 704         * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
 705
 706 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 707
 708         * Makefile.am (ELF_CLFAGS): New.
 709         (AM_CFLAGS): Add $(ELF_CLFAGS).
 710         * configure.ac (elf_list_options): New.  AC_SUBST.
 711         (elf_shlib_list_options): Likewise.
 712         (elf_plt_unwind_list_options): Likewise.
 713         * lexsup.c (elf_shlib_list_options): New.
 714         (elf_static_list_options): Likewise.
 715         (elf_plt_unwind_list_options): Likewise.
 716         (ld_list_options): Likewise.
 717         (help): Call ld_list_options.
 718         * Makefile.in: Regenerated.
 719         * configure: Likewise.
 720         * emulparams/plt_unwind.sh (PLT_UNWIND): New.
 721         (PARSE_AND_LIST_OPTIONS): Removed.
 722         * emultempl/elf32.em (gld_list_options): New.
 723         (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
 724         PARSE_AND_LIST_OPTIONS is defined.
 725         (ld_${EMULATION_NAME}_emulation): Replace
 726         gld${EMULATION_NAME}_list_options with ${gld_list_options.
 727
 728 2015-04-07  Alan Modra  <amodra@gmail.com>
 729
 730         PR ld/18176
 731         * ldlang.c (lang_size_sections): Cast shift expression.
 732
 733 2015-04-07  Alan Modra  <amodra@gmail.com>
 734
 735         * emultempl/ppc32elf.em: Handle --no-pic-fixup.
 736         (params): Init new field.
 737         (ppc_before_allocation): Enable relaxation for pic_fixup.
 738
 739 2015-04-07  Nick Clifton  <nickc@redhat.com>
 740
 741         * ld.h (struct ld_config_type): Add new field: warn_orphan.
 742         * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
 743         OPTION_NO_WARN_ORPHAN.
 744         * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
 745         (parse_args): Handle the new options.
 746         * ldemul.c (ldemul_place_orphan): If requested, generate a warning
 747         message when an orphan section is placed in the output file.
 748         * ld.texinfo: Document the new option.
 749         * NEWS: Mention the new feature.
 750
 751 2015-04-02  Andrew Turner <andrew@freebsd.org>
 752
 753         * Makefile.am: Add FreeBSD aarch64 files.
 754         * Makefile.in: Regenerate.
 755         * configure.tgt: Add aarch64-*-freebsd* target triple.
 756         * emulparams/aarch64fbsd.sh: New file.
 757         * emulparams/aarch64fbsdb.sh: New file.
 758
 759 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 760
 761         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
 762         around a GCC uninitialized warning bug fixed in GCC 4.6.
 763
 764 2015-04-01  Tejas Belagod  <tejas.belagod@arm.com>
 765
 766         * emultempl/aarch64elf.em
 767         (aarch64_elf_create_output_section_statements): Add parameter in
 768         bfd_elf${ELFSIZE}_aarch64_set_options call.
 769         (OPTION_FIX_ERRATUM_843419): Define.
 770         (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
 771         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
 772
 773 2015-04-01  Chen Gang  <gang.chen.5i5j@gmail.com>
 774
 775         * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
 776         relocating operation.
 777
 778 2015-04-01  Alan Modra  <amodra@gmail.com>
 779
 780         PR ld/18176
 781         * ldlang.c (lang_size_sections): When alignment of sections
 782         results in relro base adjustment being too large, don't go lower
 783         than the initial value.
 784         * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
 785         * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
 786         alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
 787
 788 2015-04-01  Alan Modra  <amodra@gmail.com>
 789
 790         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
 791         init ehdr_start_save.
 792
 793 2015-04-01  Alan Modra  <amodra@gmail.com>
 794
 795         * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
 796         ldemul-list.h.
 797         (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
 798         eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
 799         eelf32ppcsim.c): Rearrange deps for consistency.
 800         * Makefile.in: Regenerate.
 801
 802 2015-04-01  Ed Schouten  <ed@nuxi.nl>
 803
 804         * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
 805         the ehdr_start_save variable.
 806
 807 2015-03-31  Ed Schouten  <ed@nuxi.nl>
 808
 809         * Makefile.am (ALL_64_EMULATION_SOURCES): Add
 810         eelf_x86_64_cloudabi.c.
 811         (eelf_x86_64_cloudabi.c): New.
 812         * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
 813         x86_64-*-cloudabi*.
 814         * Makefile.in: Regenerated.
 815         * emulparams/elf_x86_64_cloudabi.sh: New file.
 816
 817 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 818
 819         * configure.ac (AM_ZLIB): Removed.
 820         * Makefile.in: Regenerated.
 821         * config.in: Likewise.
 822         * configure: Likewise.
 823
 824 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 825
 826         * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
 827         alignment to 2.
 828
 829 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 830
 831         * emultempl/aarch64elf.em
 832         (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
 833
 834 2015-03-18  Chen Gang  <gang.chen.5i5j@gmail.com>
 835
 836         * ldmain.c (main): Use %F instead of %X for einfo.
 837
 838 2015-03-02  Alan Modra  <amodra@gmail.com>
 839
 840         * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
 841
 842 2015-02-27  Nick Clifton  <nickc@redhat.com>
 843
 844         PR ld/17900
 845         * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
 846         sense of the following memory region attribute characters.
 847
 848 2015-02-27  Alan Modra  <amodra@gmail.com>
 849
 850         * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
 851         (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
 852         eh8300sxelf_linux.c): Do not invoke genscripts here.
 853         * Makefile.in: Regenerate.
 854
 855 2015-02-24  Nick Clifton  <nickc@redhat.com>
 856
 857         * Makefile.am (ev850.c): Add dependency upon
 858         $(srcdir)/emultempl/v850elf.em.
 859         (ev850_rh850.c): Likewise.
 860         * Makefile.in: Regenerate.
 861         * emultempl/v850elf.em: New file.
 862         * emulparams/v850.sh (EXTRA_EM_FILE): Define.
 863         * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
 864         * scripttempl/v850.sc: Add .note.renesas section.
 865         * scripttempl/v850_rh850.sc: Likewise.
 866
 867 2015-02-24  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 868
 869         * scripttempl/avr.sc: Add new user_signatures region.  Define and
 870         use symbols for all region lengths.
 871         * scripttempl/avrtiny.sc: Define and use symbols for all region
 872         lengths.
 873
 874 2015-01-21  Yoshinori Sato <ysato@users.sourceforge.jp>
 875
 876         * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
 877         * Makefile.in: Regenerate.
 878         * configure.tgt: Add h8300-*-linux
 879         * emulparams/h8300elf_linux.sh: Add new emulation.
 880         * emulparams/h8300helf_linux.sh: Likewise.
 881         * emulparams/h8300self_linux.sh: Likewise.
 882         * emulparams/h8300sxelf_linux.sh: Likewise.
 883
 884 2015-02-23  Nick Clifton  <nickc@redhat.com>
 885
 886         * lexsup.c (parse_args): Produce a more reasonable error message
 887         when -ixxx or -rxxx is the last option on the linker command line.
 888
 889 2015-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 890
 891         PR ld/17973
 892         * testplug2.c (allsymbolsread_silent): New.
 893         (set_register_hook): Handle allsymbolsreadsilent.
 894         (onall_symbols_read): Skip a message if allsymbolsread_silent is
 895         TRUE.
 896
 897 2015-02-14  Alan Modra  <amodra@gmail.com>
 898
 899         PR ld/17973
 900         * ldlang.h (struct lang_input_statement_flags): Add lto_output.
 901         * ldlang.c (lang_process): Don't set loading_lto_outputs.
 902         * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
 903         to bfd.
 904         * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
 905
 906 2015-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 907
 908         * NEWS: Mention support for LLVM plugin.
 909
 910 2015-02-13  Alan Modra  <amodra@gmail.com>
 911
 912         * ld.texinfo (Options <--defsym>): Correct cross reference.
 913
 914 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 915
 916         * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
 917         option compatibility.
 918
 919 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 920
 921         * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
 922         "error:" for LDPL_FATAL and LDPL_ERROR.
 923         * testplug2.c (parse_option): Handle fatal, error and warning.
 924
 925 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 926
 927         * testplug2.c (dump_tv_tag): Removed.
 928         (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
 929         closed.
 930         * testplug3.c (dump_tv_tag): Removed.
 931         (onclaim_file): Fix typo.
 932
 933 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 934
 935         PR ld/17878
 936         * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
 937         libldtestplug3.la.
 938         (libldtestplug2_la_SOURCES): New.
 939         (libldtestplug2_la_CFLAGS): Likewise.
 940         (libldtestplug2_la_LDFLAGS): Likewise.
 941         (libldtestplug3_la_SOURCES): New.
 942         (libldtestplug3_la_CFLAGS): Likewise.
 943         (libldtestplug3_la_LDFLAGS): Likewise.
 944         * Makefile.in: Regenerated.
 945         * testplug2.c: New file.
 946         * testplug3.c: Likewise.
 947
 948 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 949
 950         PR ld/17878
 951         * plugin.c: Include ../bfd/plugin.h.
 952         (plugin_get_ir_dummy_bfd): Call bfd_create with
 953         link_info.output_bfd instead of srctemplate.  Copy BFD info
 954         from srctemplate only if it doesn't use BFD plugin target
 955         vector.
 956         (plugin_load_plugins): Call register_ld_plugin_object_p with
 957         (plugin_object_p)
 958         (plugin_maybe_claim): Renamed to ...
 959         (plugin_object_p): This.  Return dummy BFD target vector if
 960         input is calimed by plugin library, otherwise return NULL.
 961         Update plugin_format and plugin_dummy_bfd.
 962         (plugin_maybe_claim): New.  Use plugin_object_p.
 963
 964 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 965
 966         * plugin.c (plugin_maybe_claim): Initialize use_mmap.
 967
 968 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 969
 970         * plugin.c (plugin_input_file_t): Add use_mmap.
 971         (plugin_pagesize): New.
 972         (get_view): Use plugin_pagesize.  Set use_mmap if mmap is used.
 973         (plugin_load_plugins): Initialize plugin_pagesize.
 974         (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
 975         file.
 976
 977 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 978
 979         * plugin.c (get_view): Align offset passed to mmap.
 980
 981 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 982
 983         * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
 984         if plugin isn't active or there is no thing more to claim.
 985
 986 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 987
 988         * plugin.c (plugin_maybe_claim): Check format against bfd_object
 989         directly.
 990
 991 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 992
 993         * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
 994         ibfd.
 995
 996 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 997
 998         * plugin.c: Include "libbfd.h".
 999         (plugin_strdup): New.
1000         (plugin_maybe_claim): Remove the argument of pointer to struct
1001         ld_plugin_input_file.  Open and handle input entry.
1002         * plugin.h (plugin_maybe_claim): Updated.
1003         * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
1004         without passing a pointer to struct ld_plugin_input_file.
1005         * ldmain.c: Don't include "libbfd.h".
1006         (add_archive_element): Call plugin_maybe_claim directly without
1007         passing a pointer to struct ld_plugin_input_file.
1008
1009 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1010
1011         * ld.texinfo: Document -z text, -z notext and -z textoff.
1012         * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
1013         -z text, -z notext and -z textoff.
1014
1015 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1016
1017         * configure.ac: Add AC_FUNC_MMAP.
1018         * config.in: Regenerated.
1019         * configure: Likewise.
1020         * plugin.c: Include <sys/mman.h>.
1021         (MAP_FAILED): New.  Defined if not defined.
1022         (PROT_READ): Likewise.
1023         (MAP_PRIVATE): Likewise.
1024         (view_buffer_t): New.
1025         (plugin_input_file_t): Add view_buffer.
1026         (get_view): Try mmap and cache the view buffer.
1027         (plugin_maybe_claim): Initialize view_buffer.
1028
1029 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
1030
1031         * plugin.c (release_input_file): Set fd to -1 after closing it.
1032         (plugin_maybe_claim): Close fd only if fd != -1.
1033
1034 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
1035
1036         PR ld/17878
1037         * plugin.c: Include <errno.h>.
1038         (errno): New.  Declare if needed.
1039         (plugin_input_file_t): New.
1040         (get_input_file): Implemented.
1041         (get_view): Likewise.
1042         (release_input_file): Likewise.
1043         (add_symbols): Updated.
1044         (get_symbols): Likewise.
1045         (plugin_maybe_claim): Allocate a plugin_input_file_t.  Close fd
1046         only for a bfd_object input.
1047
1048 2015-02-02  Alan Modra  <amodra@gmail.com>
1049
1050         * emultempl/ppc64elf.em (toc_section_name): New var.
1051         (ppc_after_open): Set it.
1052         (ppc_before_allocation): Use it.
1053         (gld${EMULATION_NAME}_after_allocation): Here too.
1054
1055 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
1056
1057         * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
1058         with link_info.lto_plugin_active.
1059         * ldlang.c (lang_process): Likewise.
1060         * ldmain.c (add_archive_element): Likewise.
1061         * plugin.c (plugin_active_plugins_p): Removed.
1062         * plugin.h (plugin_active_plugins_p): Likewise.
1063
1064 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1065
1066         * plugin.h (plugin_get_ir_dummy_bfd): Removed.  Move comments to
1067         ...
1068         * plugin.c (plugin_get_ir_dummy_bfd): Here.  Make it static.
1069
1070 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1071
1072         PR ld/17878
1073         * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
1074         (get_view): New function.
1075         (set_tv_header): Handle LDPT_GET_VIEW.
1076         * testplug.c (tag_names): Add LDPT_GET_VIEW.
1077         (tv_get_view): New.
1078         (dump_tv_tag): Handle LDPT_GET_VIEW.
1079         (parse_tv_tag): Likewise.
1080
1081 2015-01-28  Alan Modra  <amodra@gmail.com>
1082
1083         * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
1084         * emultempl/ppc64elf.em (params): Init new field.
1085         (ppc_after_open): New function.
1086         (LDEMUL_AFTER_OPEN): Define.
1087         * ldlang.c (lang_final): Whitespace fix.
1088
1089 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
1090
1091         * Makefile.am: Add FT32 files.
1092         * configure.tgt: Handle FT32 target.
1093         * emulparams/elf32ft32.sh: New file.
1094         * scripttempl/ft32.sc: New file.
1095         * Makefile.in: Regenerate.
1096
1097 2015-01-28  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1098
1099         PR 4643
1100         * ldexp.c (fold_name): Fold LENGTH only after
1101         lang_first_phase_enum.
1102         * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
1103         rightaway.
1104         * ldlang.h (struct memory_region_struct): Add origin_exp and
1105         length_exp fields.
1106         * ldlang.c (lang_do_memory_regions): New.
1107         (lang_memory_region_lookup): Initialize origin_exp and
1108         length_exp fields.
1109         (lang_process): Call lang_do_memory_regions.
1110
1111 2015-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>
1112
1113         * ldlang.c (print_assignment): Only evaluate the expression for a
1114         PROVIDE'd assignment when the destination is being defined.
1115         Display a special message for PROVIDE'd symbols that are not being
1116         provided.
1117
1118 2015-01-20  Alan Modra  <amodra@gmail.com>
1119
1120         * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
1121         (OTHER_BSS_SYMBOLS): ..this.
1122         (OTHER_PLT_RELOC_SECTIONS): Don't define.
1123         (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
1124         (OTHER_READWRITE_SECTIONS): Don't define.  Move .toc1 to..
1125         (OTHER_RELRO_SECTIONS_2): ..here.
1126         * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
1127
1128 2015-01-20  Alan Modra  <amodra@gmail.com>
1129
1130         * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
1131         (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
1132         (OTHER_RELRO_SECTIONS_2): ..here.
1133         (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
1134         PLT_BEFORE_GOT): Define.
1135         * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
1136         PLT_BEFORE_GOT combination.
1137         (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
1138
1139 2015-01-20  Alan Modra  <amodra@gmail.com>
1140
1141         * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
1142         (OTHER_RELRO_SECTIONS_2): ..here, new define.
1143         * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
1144
1145 2015-01-19  Alan Modra  <amodra@gmail.com>
1146
1147         PR ld/17615
1148         * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
1149
1150 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
1151
1152         * ld-arm/elf32-reject.s: New testcase.
1153         * ld-arm/elf32-reject.d: Likewise.
1154         * ld-arm/elf32-reject-pie.s: Likewise.
1155         * ld-arm/elf32-reject-pie.d: Likewise.
1156         * ld-arm/arm-elf.exp: Run new testcases.
1157         * ld-arm/ifunc-7.s: Delete f2/f4 test items.
1158         * ld-arm/ifunc-7.rd: Likewise.
1159         * ld-arm/ifunc-7.gd: Likewise.
1160         * ld-arm/ifunc-7.dd: Likewise.
1161         * ld-arm/ifunc-8.s: Likewise.
1162         * ld-arm/ifunc-8.rd: Likewise.
1163         * ld-arm/ifunc-8.gd: Likewise.
1164         * ld-arm/ifunc-8.dd: Likewise.
1165
1166 2015-01-01  Alan Modra  <amodra@gmail.com>
1167
1168         * ldver.c (ldversion): Just print current year.
1169
1170 2015-01-01  Alan Modra  <amodra@gmail.com>
1171
1172         Update year range in copyright notice of all files.
1173
1174 For older changes see ChangeLog-2014
1175 \f
1176 Copyright (C) 2015 Free Software Foundation, Inc.
1177
1178 Copying and distribution of this file, with or without modification,
1179 are permitted in any medium without royalty provided the copyright
1180 notice and this notice are preserved.
1181
1182 Local Variables:
1183 mode: change-log
1184 left-margin: 8
1185 fill-column: 74
1186 version-control: never
1187 End: