ld/ChangeLog

   1 2015-12-22 Yury Usishchev <y.usishchev@samsung.com>
   2
   3         * emultempl/armelf.em (gld${EMULATION_NAME}_after_allocation): Call
   4         elf32_arm_fix_exidx_coverage for relocatable builds.
   5
   6 2015-12-10  Kwok Cheung Yeung  <kcy@codesourcery.com>
   7
   8         PR ld/18199
   9         * plugin.c (plugin_get_ir_dummy_bfd): Use srctemplate as the
  10         template when calling bfd_create if it does not use the BFD
  11         plugin target vector.
  12
  13 2015-12-02  Alan Modra  <amodra@gmail.com>
  14
  15         * configure.ac (--enable-initfini-array): Remove run test.  Default
  16         to "yes".  Change help string to --disable-initfini-array.
  17         * configure: Regenerate.
  18
  19 2015-11-20  Maciej W. Rozycki  <macro@imgtec.com>
  20
  21         * configure.tgt <mips*el-mti-elf*, mips*el-img-elf*>: Add
  22         targets.
  23
  24 2015-11-19  Alan Modra  <amodra@gmail.com>
  25
  26         PR ld/19264
  27         * ldlang.c (lang_size_sections): Don't ignore .tbss when
  28         adjusting start of relro region.
  29
  30 2015-11-16  Nick Clifton  <nickc@redhat.com>
  31
  32         PR ld/19106
  33         * emultempl/armelf.em (_set_symbols): New function.  Enables
  34         relaxation for non-relocatable links.
  35         (LDEMUL_SET_SYMBOLS): Define.
  36
  37 2015-11-13  Tristan Gingold  <gingold@adacore.com>
  38
  39         * configure: Regenerate.
  40
  41 2015-11-13  Tristan Gingold  <gingold@adacore.com>
  42
  43         * NEWS: Add marker for 2.26.
  44
  45 2015-11-05  Alan Modra  <amodra@gmail.com>
  46
  47         * Makefile.in: Regenerate.
  48
  49 2015-11-05  Alan Modra  <amodra@gmail.com>
  50
  51         PR ld/19203
  52         * ld.texinfo (DATA_SEGMENT_ALIGN): Correct second expression.
  53
  54 2015-10-30  Nick Clifton  <nickc@redhat.com>
  55
  56         * po/zh_CN.po: Updated (simplified) Chinese translation.
  57
  58 2015-10-29  Ed Schouten  <ed@nuxi.nl>
  59
  60         * Makefile.am (ALL_64_EMULATION_SOURCES): Add support for
  61         CloudABI on aarch64. For this target we have to make sure we use
  62         ELFOSABI_CLOUDABI instead of ELFOSABI_NONE.
  63         * configure.tgt (targ_emul): Likewise.
  64         * emulparams/aarch64cloudabi.sh: New file.
  65         * emulparams/aarch64cloudabib.sh: New file.
  66         * Makefile.in: Regenerate.
  67
  68 2015-10-29  Nick Clifton  <nickc@redhat.com>
  69
  70         PR ld/19146
  71         * lexsup.c (parse_args): Correct error message for an option that
  72         is missing its argument if that option is the last one on the
  73         command line.
  74
  75 2015-10-29  Alan Modra  <amodra@gmail.com>
  76
  77         PR ld/19162
  78         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Pass
  79         updated flags to lang_output_section_find_by_flags.
  80         * emultempl/mmo.em (mmo_place_orphan): Merge flags for any
  81         other input sections that might match a new output section to
  82         decide placement.
  83         * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
  84         * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
  85         * ldlang.c (lang_output_section_find_by_flags): Add sec_flags param.
  86         * ldlang.h (lang_output_section_find_by_flags): Update prototype.
  87
  88 2015-10-29  Matthias Klose  <doko@ubuntu.com>
  89
  90         * ld.texinfo (Options <-rpath>): Fix typo.
  91
  92 2015-10-28  Alan Modra  <amodra@gmail.com>
  93
  94         PR ld/19162
  95         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Check flags
  96         before calling _bfd_elf_match_sections_by_type.  Merge flags for
  97         any other input sections that might match a new output section to
  98         decide placement.
  99
 100 2015-10-27  Laurent Alfonsi <laurent.alfonsi@st.com>
 101             Christophe Monat <christophe.monat@st.com>
 102
 103         * ld.texinfo: Add description of the STM32L4xx erratum
 104         workaround.
 105         * NEWS: Mention the new feature.
 106         * emultempl/armelf.em (stm32l4xx_fix): New.
 107         (arm_elf_before_allocation): Choose the type of fix, scan for
 108         erratum.
 109         (gld${EMULATION_NAME}_finish): Fix veneer locations.
 110         (arm_elf_create_output_section_statements): Propagate
 111         stm32l4xx_fix value.
 112         (PARSE_AND_LIST_PROLOGUE): Define OPTION_STM32L4XX_FIX.
 113         (PARSE_AND_LIST_LONGOPTS): Add entry for handling
 114         --fix-stm32l4xx-629360.
 115         (PARSE_AND_LIST_OPTION): Add entry for helping on
 116         --fix-stm32l4xx-629360.
 117         (PARSE_AND_LIST_ARGS_CASES): Treat OPTION_STM32L4XX_FIX.
 118
 119 2015-10-27  Alan Modra  <amodra@gmail.com>
 120
 121         PR ld/19175
 122         * ldlang.c (lang_insert_orphan): Evaluate __start_* and __stop_*
 123         symbol PROVIDE expressions.
 124         * ldexp.c (exp_fold_tree_1 <etree_provide>): Define undefweak
 125         references.
 126
 127 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
 128
 129         * configure.ac: Properly check
 130         --enable-compressed-debug-sections={yes,all}.
 131         * configure: Regenerated.
 132
 133 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
 134
 135         PR gas/19109
 136         * configure.ac: Handle --enable-compressed-debug-sections=*,ld,*.
 137         * configure: Regenerated.
 138
 139 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
 140
 141         * ld.texinfo: Document "-z call-nop=PADDING" option.
 142         * emulparams/call_nop.sh: New file.
 143         * emulparams/elf_i386_be.sh: Source
 144         ${srcdir}/emulparams/call_nop.sh.
 145         * emulparams/elf_i386_chaos.sh: Likewise.
 146         * emulparams/elf_i386_ldso.sh: Likewise.
 147         * emulparams/elf_i386_vxworks.sh: Likewise.
 148         * emulparams/elf_iamcu.sh: Likewise.
 149         * emulparams/elf_k1om.sh: Likewise.
 150         * emulparams/elf_l1om.sh: Likewise.
 151         * emulparams/elf_x86_64.sh: Likewise.
 152         * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Set
 153         link_info.call_nop_byte if $CALL_NOP_BYTE isn't empty.
 154
 155 2015-10-21  Nick Clifton  <nickc@redhat.com>
 156
 157         PR gas/19109
 158         * configure.ac: Add --enable-compressed-debug-sections with
 159         options of all, none or ld.
 160         * configure: Regenerate.
 161         * config.in: Regenerate.
 162         * ld.texinfo: Document how to determine the default action for
 163         debug sections.
 164         * ldmain.c (main): If DEFAULT_FLAG_COMPRESS_DEBUG is defined then
 165         set the compress_debug field of the link_info structure to
 166         zlib-gabi.
 167         * lexsup.c (elf_static_list_options): Output the default setting
 168         for the --compress-debug-sections option.
 169         * NEWS: Mention the new configure option.
 170
 171 2015-10-15  H.J. Lu  <hongjiu.lu@intel.com>
 172
 173         * ld.texinfo: Fix a typo for "-z noextern-protected-data".
 174
 175 2015-10-15  Simon Dardis  <Simon.Dardis@imgtec.com>
 176
 177         * ldexp.c: (try_copy_symbol_flags): New. Factored out from...
 178         (exp_fold_tree_1): Here.  Cope with ternary operator in
 179         assignments.  Use new helper.
 180
 181 2015-10-14  Nick Clifton  <nickc@redhat.com>
 182
 183         * po/zh_TW.po: Updated Chinese translation.
 184
 185 2015-10-13  Nick Clifton  <nickc@redhat.com>
 186
 187         * po/zh_TW.po: Updated Chinese translation.
 188
 189 2015-10-07  Claudiu Zissulescu  <claziss@synopsys.com>
 190             Cupertino Miranda  <cmiranda@synopsys.com>
 191
 192         * configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*.
 193         * emulparams/arcebelf_prof.sh: New file
 194         * emulparams/arcebelf.sh: Likewise.
 195         * emulparams/arceblinux_prof.sh: Likewise.
 196         * emulparams/arceblinux.sh: Likewise.
 197         * emulparams/arcelf_prof.sh: Likewise.
 198         * emulparams/arcelf.sh: Likewise.
 199         * emulparams/arclinux_prof.sh: Likewise.
 200         * emulparams/arclinux.sh: Likewise.
 201         * emulparams/arcv2elfx.sh: Likewise.
 202         * emulparams/arcv2elf.sh: Likewise.
 203         * emultempl/arclinux.em: Likewise.
 204         * scripttempl/arclinux.sc: Likewise.
 205         * scripttempl/elfarc.sc: Likewise.
 206         * scripttempl/elfarcv2.sc: Likewise
 207         * Makefile.am: Add new ARC emulations.
 208         * Makefile.in: Regenerate.
 209         * NEWS: Mention the new feature.
 210
 211 2015-10-04  H.J. Lu  <hongjiu.lu@intel.com>
 212
 213         * configure.tgt (targ_extra_emuls): Add elf_iamcu for Solaris2/x86.
 214
 215 2015-10-01  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 216
 217         * configure.tgt (targ_extra_emuls): Remove shlelf and
 218         shelf from sh*-*-linux cases.
 219
 220 2015-09-30  Rich Felker  <dalias@libc.org>
 221
 222         * configure.tgt (targ_extra_emuls): Add fdpic and misc
 223         emulations to sh*-*-linux* targets.
 224
 225 2015-09-29  Nick Clifton  <nickc@redhat.com>
 226
 227         PR ld/19014
 228         * ld.texinfo (Options): Fix spelling mistake.
 229
 230 2015-09-24  Alan Modra  <amodra@gmail.com>
 231
 232         PR ld/18992
 233         * ldmain.c (main): Always enable --sysroot.
 234         * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
 235         prepend sysroot to relative rpath/runpath.
 236
 237 2015-09-23  Nick Clifton  <nickc@redhat.com>
 238
 239         * emultempl/elf32.em (ehdr_start_empty): New static variable.
 240         (before_allocation): Use it to initialise ehdr_start_save.
 241         * emultempl/pe.em (write_build_id): Remove useless double
 242         parenthesis.
 243         * emultempl/pep.em (write_build_id): Likewise.
 244
 245 2015-09-22  H.J. Lu  <hongjiu.lu@intel.com>
 246
 247         * emultempl/alphaelf.em (alpha_after_parse): Call
 248         gld${EMULATION_NAME}_after_parse instead of
 249         after_parse_default.
 250         * emultempl/cr16elf.em (cr16elf_after_parse): Likewise.
 251         * emultempl/crxelf.em (crxelf_after_parse); Likewise.
 252         * emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
 253         * emultempl/mipself.em (mips_after_parse): Likewise.
 254         * emultempl/nds32elf.em (nds32_elf_after_parse): Likewise.
 255         * emultempl/elf32.em: Don't include ldlex.h.
 256         (gld${EMULATION_NAME}_after_parse): New function.
 257         (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
 258         <OPTION_PIE>: Removed.
 259         (ld_${EMULATION_NAME}_emulation): Replace after_parse_default
 260         with gld${EMULATION_NAME}_after_parse.
 261         * emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse):
 262         Renamed to ...
 263         (ia64elf_after_parse): This.  Call
 264         gld${EMULATION_NAME}_after_parse instead of after_parse_default.
 265         (LDEMUL_AFTER_PARSE): Replace gld${EMULATION_NAME}_after_parse
 266         with ia64elf_after_parse.
 267
 268 2015-09-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 269
 270         * emulparams/solaris2.sh (GENERATE_PIE_SCRIPT): Set to yes.
 271
 272         * emultempl/elf32.em: Include ldlex.h.
 273         (gld${EMULATION_NAME}_handle_option) [GENERATE_PIE_SCRIPT]
 274         <OPTION_PIE>: Set DF_1_PIE.
 275
 276 2015-09-22  Alan Modra  <amodra@gmail.com>
 277
 278         * ld.texinfo: Put --dotsyms/--no-dotsyms on separate lines.
 279         Ditto for --save-restore-funcs and --tls-get-addr-optimize.
 280
 281 2015-09-20  Rich Felker  <dalias@libc.org>
 282
 283         * ld.texinfo (--no-dynamic-linker): Document.
 284         * ldlex.h (enum option_values): Add OPTION_NO_DYNAMIC_LINKER.
 285         * lexsup.c (ld_options, parse_args): Handle --no-dynamic-linker.
 286
 287 2015-09-18  Alan Modra  <amodra@gmail.com>
 288
 289         * ld.texinfo: Document PowerPC64 --{no-,}save-restore-funcs.
 290
 291 2015-09-18  Alan Modra  <amodra@gmail.com>
 292
 293         * emultempl/ppc64elf.em (params): Init tls_get_addr_opt field to -1.
 294         (OPTION_TLS_GET_ADDR_OPT): Define.
 295         (PARSE_AND_LIST_LONGOPTS): Handle --tls-get-addr-opt.
 296         (PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Likewise.
 297         * ld.texinfo: Document --tls-get-addr-optimize and
 298         --no-tls-get-addr-optimize.
 299
 300 2015-09-18  Alan Modra  <amodra@gmail.com>
 301
 302         PR ld/18963
 303         * ldexp.h (struct ldexp_control): Add rel_from_abs.
 304         (ldexp_finalize_syms): Declare.
 305         * ldexp.c (new_rel_from_abs): Keep absolute for expressions
 306         outside of output section statements.  Set rel_from_abs.
 307         (make_abs, exp_fold_tree, exp_fold_tree_no_dot): Clear rel_from_abs.
 308         (struct definedness_hash_entry): Add final_sec, and comment.
 309         (update_definedness): Set final_sec.
 310         (set_sym_sections, ldexp_finalize_syms): New functions.
 311         * ldlang.c (lang_process): Call ldexp_finalize_syms.
 312
 313 2015-09-10  Nick Clifton  <nickc@redhat.com>
 314
 315         * po/zh_CN.po: Updated simplified Chinese translation.
 316
 317 2015-09-09  James Bowman  <james.bowman@ftdichip.com>
 318
 319         * scripttempl/ft32.sc: default linker script RAM and
 320         FLASH size symbols
 321
 322 2015-09-09  Nick Clifton  <nickc@redhat.com>
 323
 324         * po/zh_CN.po: Updated simplified Chinese translation.
 325
 326 2015-09-08  Nick Clifton  <nickc@redhat.com>
 327
 328         * ld.texinfo (Source Code Reference): Extend description to
 329         include an example using arrays.
 330
 331 2015-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 332
 333         * ld.h (enum orphan_handling_enum): New.
 334         (ld_config_type): Remove warn_orphan, add orphan_handling.
 335         * ldemul.c (ldemul_place_orphan): Remove warning about orphan
 336         sections.
 337         * ldlang.c (ldlang_place_orphan): New function.
 338         (lang_place_orphans): Call ldlang_place_orphan.
 339         * ldlex.h (enum option_values): Remove OPTION_WARN_ORPHAN and
 340         OPTION_NO_WARN_ORPHAN, add OPTION_ORPHAN_HANDLING.
 341         * lexsup.c (ld_options): Remove 'warn-orphan' and
 342         'no-warn-orphan', add 'orphan-handling'.
 343         (parse_args): Remove handling for OPTION_WARN_ORPHAN and
 344         OPTION_NO_WARN_ORPHAN, add handling for OPTION_ORPHAN_HANDLING.
 345         * NEWS: Replace text about --warn-orphan with --orphan-handling.
 346         * ld.texinfo (Options): Remove --warn-orphan entry and add
 347         entry on --orphan-handling.
 348         (Orphan Sections): Add reference to relevant command line options.
 349
 350 2015-09-03  Nick Clifton  <nickc@redhat.com>
 351
 352         * ld.texinfo (--build-id): Fix typo.  The COFF/PE build-id section
 353         is called .buildid not .build-id.
 354
 355 2015-09-03  Nick Clifton  <nickc@redhat.com>
 356
 357         (Source Code Reference): Fix off-by-one typo in example of how to
 358         use linker script symbols in C source code.
 359
 360 2015-08-19  Alan Modra  <amodra@gmail.com>
 361
 362         * emultempl/aix.em: Don't set link_info.pic.
 363         * emultempl/pe.em: Likewise.
 364         * emultempl/pep.em: Likewise.
 365         * emultempl/sunos.em: Likewise.
 366         * lexsup.c (parse_args): Likewise.  Set type_pie for -pie.
 367         * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
 368
 369 2015-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 370
 371         * ldctor.c: Replace shared, executable, relocatable and pie
 372         fields with bfd_link_executable, bfd_link_dll,
 373         bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
 374         * ldemul.c: Likewise.
 375         * ldfile.c: Likewise.
 376         * ldlang.c: Likewise.
 377         * ldmain.c: Likewise.
 378         * ldwrite.c: Likewise.
 379         * lexsup.c: Likewise.
 380         * pe-dll.c: Likewise.
 381         * plugin.c: Likewise.
 382         * emultempl/aarch64elf.em: Likewise.
 383         * emultempl/aix.em: Likewise.
 384         * emultempl/alphaelf.em: Likewise.
 385         * emultempl/armcoff.em: Likewise.
 386         * emultempl/armelf.em: Likewise.
 387         * emultempl/avrelf.em: Likewise.
 388         * emultempl/beos.em: Likewise.
 389         * emultempl/cr16elf.em: Likewise.
 390         * emultempl/elf-generic.em: Likewise.
 391         * emultempl/elf32.em: Likewise.
 392         * emultempl/genelf.em: Likewise.
 393         * emultempl/generic.em: Likewise.
 394         * emultempl/gld960.em: Likewise.
 395         * emultempl/gld960c.em: Likewise.
 396         * emultempl/hppaelf.em: Likewise.
 397         * emultempl/irix.em: Likewise.
 398         * emultempl/linux.em: Likewise.
 399         * emultempl/lnk960.em: Likewise.
 400         * emultempl/m68hc1xelf.em: Likewise.
 401         * emultempl/m68kcoff.em: Likewise.
 402         * emultempl/m68kelf.em: Likewise.
 403         * emultempl/metagelf.em: Likewise.
 404         * emultempl/mipself.em: Likewise.
 405         * emultempl/mmo.em: Likewise.
 406         * emultempl/msp430.em: Likewise.
 407         * emultempl/nds32elf.em: Likewise.
 408         * emultempl/needrelax.em: Likewise.
 409         * emultempl/nios2elf.em: Likewise.
 410         * emultempl/pe.em: Likewise.
 411         * emultempl/pep.em: Likewise.
 412         * emultempl/ppc32elf.em: Likewise.
 413         * emultempl/ppc64elf.em: Likewise.
 414         * emultempl/sh64elf.em: Likewise.
 415         * emultempl/solaris2.em: Likewise.
 416         * emultempl/spuelf.em: Likewise.
 417         * emultempl/sunos.em: Likewise.
 418         * emultempl/tic6xdsbt.em: Likewise.
 419         * emultempl/ticoff.em: Likewise.
 420         * emultempl/v850elf.em: Likewise.
 421         * emultempl/vms.em: Likewise.
 422         * emultempl/vxworks.em: Likewise.
 423
 424 2015-08-18  Alan Modra  <amodra@gmail.com>
 425
 426         * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
 427
 428 2015-08-06  Alan Modra  <amodra@gmail.com>
 429
 430         * ldexp.c (align_dot_val): Delete.
 431         (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
 432         (is_align_conditional): Revert 2015-07-20 change.
 433         (exp_fold_tree_1): Likewise, but keep expanded comment.
 434         * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
 435         * ld.texinfo (<ALIGN>): Correct description.
 436
 437 2015-08-04  Andrew Burgess  <andrew.burgess@embecosm.com>
 438
 439         * ld.texinfo (Options): Document --require-defined option.
 440         * ldlang.c (struct require_defined_symbol): New structure.
 441         (require_defined_symbol_list): New variable.
 442         (ldlang_add_require_defined): New function.
 443         (ldlang_check_require_defined_symbols): New function.
 444         (lang_process): Check required symbols are defined.
 445         * ldlang.h (ldlang_add_require_defined): Declare.
 446         * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
 447         * lexsup.c (ld_options): Add '--require-defined' entry.
 448         (parse_args): Handle '--requre-defined' entry.
 449         * NEWS: Mention new '--require-defined' option.
 450
 451 2015-08-03  Andrew Burgess  <andrew.burgess@embecosm.com>
 452
 453         * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
 454         acceptable.
 455
 456 2015-07-29  H.J. Lu  <hongjiu.lu@intel.com>
 457
 458         * lexsup.c (parse_args): Don't set link_info.executable to
 459         TRUE for link_info.relocatable.
 460
 461 2015-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 462
 463         * configure: Regenerated.
 464
 465 2015-07-24  Nick Clifton  <nickc@redhat.com>
 466
 467         * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
 468         the _-rl78_abs__ symbol.
 469
 470 2015-07-20  Alan Modra  <amodra@gmail.com>
 471
 472         * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
 473         (INIT_START, FINI_START): Don't ALIGN.
 474         * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
 475
 476 2015-07-20  Alan Modra  <amodra@gmail.com>
 477
 478         * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
 479         * ldexp.c (is_align_conditional): Handle binary ALIGN.
 480         (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
 481         dot inside output sections.  Handle absolute expressions.
 482
 483 2015-07-14  H.J. Lu  <hongjiu.lu@intel.com>
 484
 485         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
 486         --compress-debug-sections=zlib the same as
 487         --compress-debug-sections=zlib-gabi.
 488         * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
 489
 490 2015-07-14  Nick Clifton  <nickc@redhat.com>
 491
 492         * ld.texinfo (Options): Add missing period after @xref.
 493
 494 2015-07-10  Alan Modra  <amodra@gmail.com>
 495
 496         * ldexp.c (align_dot_val): New function.
 497         (fold_unary <ALIGN_K, NEXT>): Use it.
 498
 499 2015-07-03   Kai Tietz  <ktietz@redhat.com>
 500
 501         PR ld/11539
 502         * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
 503         .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
 504         .eh_frame, .pdata. .xdata, and .gcc_except_table sections
 505         as KEEP.
 506         * scripttempl/pe.sc: Likewise.
 507         * ld.texinfo: Document that --gc-sections has experimental support
 508         for COFF and PE targets.
 509         * NEWS: Mention experimental support.
 510
 511 2015-07-03  Alan Modra  <amodra@gmail.com>
 512
 513         * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
 514         * Makefile.in: Regenerate.
 515
 516 2015-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 517
 518         * emultempl/elf32.em  (gld${EMULATION_NAME}_handle_option):
 519         Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
 520
 521 2015-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 522
 523         * emulparams/elf_iamcu.sh (COMPILE_IN): New.
 524
 525 2015-06-15  Nick Clifton  <nickc@redhat.com>
 526
 527         PR ld/18466
 528         * emultempl/pe.em (pe_find_data_imports): Generate an error if a
 529         symbol name is too long to handle.
 530         * emultempl/pep.em (pep_find_data_imports): Likewise.
 531
 532 2015-06-12  Tristan Gingold  <gingold@adacore.com>
 533
 534         * NEWS: Mention new option.
 535         * lexsup.c (parse_args): Handle --print-memory-usage.
 536         (ld_options): Add --print-memory-usage.
 537         * ldmain.c (main): Call lang_print_memory_usage.
 538         * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
 539         * ldlang.h: Add prototype of lang_print_memory_usage.
 540         * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
 541         functions.
 542         * ld.texinfo (Options): Document --print-memory-usage.
 543         * ld.h (args_type): Add print_memory_usage field.
 544
 545 2015-06-08  Nick Clifton  <nickc@redhat.com>
 546
 547         * po/fr.po: Updated French Translation.
 548
 549 2015-05-28  Catherine Moore  <clm@codesourcery.com>
 550             Paul Brook <paul@codesourcery.com>
 551
 552         * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
 553         Add Compact EH support.
 554         * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
 555         sections.
 556
 557 2015-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
 558
 559         * configure.ac (AC_PROG_GREP): Check for grep program.
 560         (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
 561         Enable ELF option printing for emulations containing
 562         'TEMPLATE_NAME=elf32'.
 563         * configure: Regenerate.
 564
 565 2015-05-14  Nick Clifton  <nickc@redhat.com>
 566
 567         * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
 568         symbols.
 569
 570 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 571
 572         * configure.tgt: Support i[3-7]86-*-elfiamcu target.
 573
 574 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 575
 576         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
 577         (eelf_iamcu.c): New.
 578         * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
 579         enabled in BFD.
 580         * Makefile.in: Regenerated.
 581         * emulparams/elf_iamcu.sh: New file.
 582
 583 2015-05-05  Nick Clifton  <nickc@redhat.com>
 584
 585         * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
 586         * scripttempl/msp430.sc (.text): Add .lower.text and .either.text.
 587         (.data): Add .lower.data and .either.data.
 588         (.bss): Add .lower.bss and .either.bss.
 589         (.rodata): Add .lower.rodata and .either.rodata.
 590         * emultempl/msp430.em: New file.  Implements a new orphan
 591         placement algorithm that divides sections between lower and upper
 592         memory regions.
 593         * Makefile.am (emsp430elf.c): Depend upon msp430.em.
 594         *emsp430X.c): Likewise.
 595         * Makefine.in: Regenerate.
 596
 597 2015-04-28  Andreas Schwab  <schwab@linux-m68k.org>
 598
 599         PR ld/18344
 600         * ldlex.l (INPUTLIST): Increment lineno on newline.
 601
 602 2015-04-24  Alan Modra  <amodra@gmail.com>
 603
 604         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation):
 605         Call gld${EMULATION_NAME}_map_segments regardless of need_laying_out.
 606
 607 2015-04-24  DJ Delorie  <dj@redhat.com>
 608
 609         * Makefile.am (msp430): Rename primary emulation to msp430elf.
 610         (emsp430.c): Rename to emsp430elf.c, update dependencies
 611         (emsp430X.c): Update dependencies.
 612         * Makefile.in: Likewise.
 613         * configure.tgt (msp430-*-*): Rename primary emulation to msp430elf.
 614         * emulparams/msp430.sh: Rename to msp430elf.sh.
 615         * emulparams/msp430X.sh: Update.
 616
 617 2015-04-23  H.J. Lu  <hongjiu.lu@intel.com>
 618
 619         PR binutils/18209
 620         * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
 621
 622 2015-04-23  Alan Modra  <amodra@gmail.com>
 623
 624         * emulparams/elf64ppc.sh (GOT): Align.
 625
 626 2015-04-22  Alan Modra  <amodra@gmail.com>
 627
 628         * ldexp.h (struct ldexp_control): Delete dataseg.min_base.  Add
 629         data_seg.relro_offset.
 630         * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Don't set min_base.
 631         (fold_binary <DATA_SEGMENT_RELRO_END>): Do set relro_offset.
 632         * ldlang.c (lang_size_sections): Rewrite code adjusting relro
 633         segment base to line up last section on page boundary.
 634
 635 2015-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 636
 637         * NEWS: Mention
 638         --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
 639
 640 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 641
 642         * ld.texinfo: Document --compress-debug-sections=.
 643         * ldmain.c (main): Set BFD_COMPRESS on output_bfd if
 644         COMPRESS_DEBUG is set.  Set BFD_COMPRESS_GABI on output_bfd
 645         for COMPRESS_DEBUG_GABI_ZLIB.
 646         * lexsup.c (elf_static_list_options): Add
 647         --compress-debug-sections=.
 648         * emultempl/elf32.em (OPTION_COMPRESS_DEBUG): New.
 649         (xtra_long): Add "compress-debug-sections".
 650         (gld${EMULATION_NAME}_handle_option): Handle
 651         OPTION_COMPRESS_DEBUG.
 652
 653 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 654
 655         PR ld/pr17709
 656         * ld.texinfo: Document "-z noextern-protected-data".
 657         * ldmain.c (main): Initialize link_info.extern_protected_data
 658         to -1.
 659         * lexsup.c (elf_shlib_list_options): Add
 660         "-z [no]extern-protected-data".
 661         * emulparams/elf32_x86_64.sh: Source extern_protected_data.sh.
 662         * emulparams/elf_i386.sh: Likewise.
 663         * emulparams/elf_i386_be.sh: Likewise.
 664         * emulparams/elf_i386_chaos.sh: Likewise.
 665         * emulparams/elf_i386_ldso.sh: Likewise.
 666         * emulparams/elf_i386_vxworks.sh: Likewise.
 667         * emulparams/elf_k1om.sh: Likewise.
 668         * emulparams/elf_l1om.sh: Likewise.
 669         * emulparams/elf_x86_64.sh: Source extern_protected_data.sh.
 670         (PARSE_AND_LIST_OPTIONS): Renamed to ...
 671         (PARSE_AND_LIST_OPTIONS_BNDPLT): This.
 672         (PARSE_AND_LIST_ARGS_CASE_Z): Renamed to ...
 673         (PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT): This.
 674         (PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_BNDPLT.
 675         (PARSE_AND_LIST_ARGS_CASE_Z): Append
 676         $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT.
 677         * emulparams/extern_protected_data.sh: New file.
 678
 679 2015-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 680
 681         * plugin.c (plugin_load_plugins): Removed an extra ';'.
 682
 683 2015-04-10  Nick Clifton  <nickc@redhat.com>
 684
 685         PR binutils/18198
 686         * ld.texinfo (--be8): Add a note about the interaction of this
 687         option with the assembler's -EB option.
 688
 689 2015-04-10  Alan Modra  <amodra@gmail.com>
 690
 691         * configure.ac: Set elf_list_options etc. in proper case.
 692         * configure: Regenerate.
 693
 694 2015-04-10  Alan Modra  <amodra@gmail.com>
 695
 696         PR ld/18223
 697         * ldlang.c (lang_process): Add _init and _fini to gc_sym_list.
 698
 699 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 700
 701         * emulparams/elf_x86_64.sh (BNDPLT): Removed.
 702         (PARSE_AND_LIST_OPTIONS): New.
 703         (PARSE_AND_LIST_ARGS_CASE_Z): Likewise.
 704         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Remove
 705         BNDPLT check.  Handle PARSE_AND_LIST_ARGS_CASE_Z.
 706         (gld${EMULATION_NAME}_list_options): Remove BNDPLT check.
 707
 708 2015-04-09  Nick Clifton  <nickc@redhat.com>
 709
 710         * po/fr.po: Updated French translation.
 711
 712 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 713
 714         * configure.ac (elf_list_options): Set to TRUE for
 715         --enable-targets=all.
 716         (elf_shlib_list_options): Likewise.
 717         (elf_plt_unwind_list_options): Likewise.
 718         * configure: Regenerated.
 719
 720 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 721
 722         * emulparams/elf32bmipn32-defs.sh: Skip empty EMULATION_NAME.
 723
 724 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 725
 726         * Makefile.am (ELF_CLFAGS): New.
 727         (AM_CFLAGS): Add $(ELF_CLFAGS).
 728         * configure.ac (elf_list_options): New.  AC_SUBST.
 729         (elf_shlib_list_options): Likewise.
 730         (elf_plt_unwind_list_options): Likewise.
 731         * lexsup.c (elf_shlib_list_options): New.
 732         (elf_static_list_options): Likewise.
 733         (elf_plt_unwind_list_options): Likewise.
 734         (ld_list_options): Likewise.
 735         (help): Call ld_list_options.
 736         * Makefile.in: Regenerated.
 737         * configure: Likewise.
 738         * emulparams/plt_unwind.sh (PLT_UNWIND): New.
 739         (PARSE_AND_LIST_OPTIONS): Removed.
 740         * emultempl/elf32.em (gld_list_options): New.
 741         (gld${EMULATION_NAME}_list_options): Define only if BNDPLT or
 742         PARSE_AND_LIST_OPTIONS is defined.
 743         (ld_${EMULATION_NAME}_emulation): Replace
 744         gld${EMULATION_NAME}_list_options with ${gld_list_options.
 745
 746 2015-04-07  Alan Modra  <amodra@gmail.com>
 747
 748         PR ld/18176
 749         * ldlang.c (lang_size_sections): Cast shift expression.
 750
 751 2015-04-07  Alan Modra  <amodra@gmail.com>
 752
 753         * emultempl/ppc32elf.em: Handle --no-pic-fixup.
 754         (params): Init new field.
 755         (ppc_before_allocation): Enable relaxation for pic_fixup.
 756
 757 2015-04-07  Nick Clifton  <nickc@redhat.com>
 758
 759         * ld.h (struct ld_config_type): Add new field: warn_orphan.
 760         * ldlex.h (enum option_values): Add OPTION_WARN_ORPHAN and
 761         OPTION_NO_WARN_ORPHAN.
 762         * lexsup.c (ld_options): Add --warn-orphan and --no-warn-orphan.
 763         (parse_args): Handle the new options.
 764         * ldemul.c (ldemul_place_orphan): If requested, generate a warning
 765         message when an orphan section is placed in the output file.
 766         * ld.texinfo: Document the new option.
 767         * NEWS: Mention the new feature.
 768
 769 2015-04-02  Andrew Turner <andrew@freebsd.org>
 770
 771         * Makefile.am: Add FreeBSD aarch64 files.
 772         * Makefile.in: Regenerate.
 773         * configure.tgt: Add aarch64-*-freebsd* target triple.
 774         * emulparams/aarch64fbsd.sh: New file.
 775         * emulparams/aarch64fbsdb.sh: New file.
 776
 777 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 778
 779         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
 780         around a GCC uninitialized warning bug fixed in GCC 4.6.
 781
 782 2015-04-01  Tejas Belagod  <tejas.belagod@arm.com>
 783
 784         * emultempl/aarch64elf.em
 785         (aarch64_elf_create_output_section_statements): Add parameter in
 786         bfd_elf${ELFSIZE}_aarch64_set_options call.
 787         (OPTION_FIX_ERRATUM_843419): Define.
 788         (PARSE_AND_LIST_LONGOPTS): Add fix-cortex-a53-843419.
 789         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_FIX_ERRATUM_843419.
 790
 791 2015-04-01  Chen Gang  <gang.chen.5i5j@gmail.com>
 792
 793         * emulparams/elf32_tic6x_le.sh: Skip OTHER_BSS_SECTIONS for
 794         relocating operation.
 795
 796 2015-04-01  Alan Modra  <amodra@gmail.com>
 797
 798         PR ld/18176
 799         * ldlang.c (lang_size_sections): When alignment of sections
 800         results in relro base adjustment being too large, don't go lower
 801         than the initial value.
 802         * ldexp.c (fold_binary <DATA_SEGMENT_RELRO_END>): Comment.
 803         * scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Omit SEGMENT_SIZE
 804         alignment when SEGMENT_SIZE is the same as MAXPAGESIZE.
 805
 806 2015-04-01  Alan Modra  <amodra@gmail.com>
 807
 808         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't
 809         init ehdr_start_save.
 810
 811 2015-04-01  Alan Modra  <amodra@gmail.com>
 812
 813         * Makefile.am (eelf32ppcvxworks.c): Depend on ppc32elf.em and
 814         ldemul-list.h.
 815         (eelf32lppc.c, eelf32lppclinux.c, eelf32lppcnto.c, eelf32lppcsim.c,
 816         eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppclinux.c, eelf32ppcnto.c,
 817         eelf32ppcsim.c): Rearrange deps for consistency.
 818         * Makefile.in: Regenerate.
 819
 820 2015-04-01  Ed Schouten  <ed@nuxi.nl>
 821
 822         * emultempl/elf32.em (gld*_before_allocation): Zero-initialize
 823         the ehdr_start_save variable.
 824
 825 2015-03-31  Ed Schouten  <ed@nuxi.nl>
 826
 827         * Makefile.am (ALL_64_EMULATION_SOURCES): Add
 828         eelf_x86_64_cloudabi.c.
 829         (eelf_x86_64_cloudabi.c): New.
 830         * configure.tgt (targ_emul): Set to elf_x86_64_cloudabi for
 831         x86_64-*-cloudabi*.
 832         * Makefile.in: Regenerated.
 833         * emulparams/elf_x86_64_cloudabi.sh: New file.
 834
 835 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 836
 837         * configure.ac (AM_ZLIB): Removed.
 838         * Makefile.in: Regenerated.
 839         * config.in: Likewise.
 840         * configure: Likewise.
 841
 842 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 843
 844         * emultempl/aarch64elf.em (_aarch64_add_stub_section): Set section
 845         alignment to 2.
 846
 847 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 848
 849         * emultempl/aarch64elf.em
 850         (elf${ELFSIZE}_aarch64_add_stub_section): Adjust layout.
 851
 852 2015-03-18  Chen Gang  <gang.chen.5i5j@gmail.com>
 853
 854         * ldmain.c (main): Use %F instead of %X for einfo.
 855
 856 2015-03-02  Alan Modra  <amodra@gmail.com>
 857
 858         * ld.texinfo (Options <-z nocopyreloc>): Rewrite.
 859
 860 2015-02-27  Nick Clifton  <nickc@redhat.com>
 861
 862         PR ld/17900
 863         * ldlang.c (lang_set_flags): Allow exclamation mark to reverse the
 864         sense of the following memory region attribute characters.
 865
 866 2015-02-27  Alan Modra  <amodra@gmail.com>
 867
 868         * Makefile.am (ALL_EMULATION_SOURCES): Sort new h8300 entries.
 869         (eh8300elf_linux.c, eh8300helf_linux.c, eh8300self_linux.c,
 870         eh8300sxelf_linux.c): Do not invoke genscripts here.
 871         * Makefile.in: Regenerate.
 872
 873 2015-02-24  Nick Clifton  <nickc@redhat.com>
 874
 875         * Makefile.am (ev850.c): Add dependency upon
 876         $(srcdir)/emultempl/v850elf.em.
 877         (ev850_rh850.c): Likewise.
 878         * Makefile.in: Regenerate.
 879         * emultempl/v850elf.em: New file.
 880         * emulparams/v850.sh (EXTRA_EM_FILE): Define.
 881         * emulparams/v850_rh850.sh (EXTRA_EM_FILE): Define.
 882         * scripttempl/v850.sc: Add .note.renesas section.
 883         * scripttempl/v850_rh850.sc: Likewise.
 884
 885 2015-02-24  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 886
 887         * scripttempl/avr.sc: Add new user_signatures region.  Define and
 888         use symbols for all region lengths.
 889         * scripttempl/avrtiny.sc: Define and use symbols for all region
 890         lengths.
 891
 892 2015-01-21  Yoshinori Sato <ysato@users.sourceforge.jp>
 893
 894         * Makefile.am: (ALL_EMULATION_SOURCES): Add new emulations.
 895         * Makefile.in: Regenerate.
 896         * configure.tgt: Add h8300-*-linux
 897         * emulparams/h8300elf_linux.sh: Add new emulation.
 898         * emulparams/h8300helf_linux.sh: Likewise.
 899         * emulparams/h8300self_linux.sh: Likewise.
 900         * emulparams/h8300sxelf_linux.sh: Likewise.
 901
 902 2015-02-23  Nick Clifton  <nickc@redhat.com>
 903
 904         * lexsup.c (parse_args): Produce a more reasonable error message
 905         when -ixxx or -rxxx is the last option on the linker command line.
 906
 907 2015-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 908
 909         PR ld/17973
 910         * testplug2.c (allsymbolsread_silent): New.
 911         (set_register_hook): Handle allsymbolsreadsilent.
 912         (onall_symbols_read): Skip a message if allsymbolsread_silent is
 913         TRUE.
 914
 915 2015-02-14  Alan Modra  <amodra@gmail.com>
 916
 917         PR ld/17973
 918         * ldlang.h (struct lang_input_statement_flags): Add lto_output.
 919         * ldlang.c (lang_process): Don't set loading_lto_outputs.
 920         * ldfile.c (ldfile_try_open_bfd): Transfer entry flags.lto_output
 921         to bfd.
 922         * plugin.c (add_input_file, add_input_library): Set flags.lto_output.
 923
 924 2015-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 925
 926         * NEWS: Mention support for LLVM plugin.
 927
 928 2015-02-13  Alan Modra  <amodra@gmail.com>
 929
 930         * ld.texinfo (Options <--defsym>): Correct cross reference.
 931
 932 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 933
 934         * lexsup.c (ld_options): Add --[no-]map-whole-files for gold
 935         option compatibility.
 936
 937 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 938
 939         * plugin.c (message): Output "warning:" for LDPL_WARNING. Output
 940         "error:" for LDPL_FATAL and LDPL_ERROR.
 941         * testplug2.c (parse_option): Handle fatal, error and warning.
 942
 943 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 944
 945         * testplug2.c (dump_tv_tag): Removed.
 946         (onall_symbols_read): Return LDPS_ERR if the file descriptor isn't
 947         closed.
 948         * testplug3.c (dump_tv_tag): Removed.
 949         (onclaim_file): Fix typo.
 950
 951 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 952
 953         PR ld/17878
 954         * Makefile.am (noinst_LTLIBRARIES): Add libldtestplug2.la and
 955         libldtestplug3.la.
 956         (libldtestplug2_la_SOURCES): New.
 957         (libldtestplug2_la_CFLAGS): Likewise.
 958         (libldtestplug2_la_LDFLAGS): Likewise.
 959         (libldtestplug3_la_SOURCES): New.
 960         (libldtestplug3_la_CFLAGS): Likewise.
 961         (libldtestplug3_la_LDFLAGS): Likewise.
 962         * Makefile.in: Regenerated.
 963         * testplug2.c: New file.
 964         * testplug3.c: Likewise.
 965
 966 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 967
 968         PR ld/17878
 969         * plugin.c: Include ../bfd/plugin.h.
 970         (plugin_get_ir_dummy_bfd): Call bfd_create with
 971         link_info.output_bfd instead of srctemplate.  Copy BFD info
 972         from srctemplate only if it doesn't use BFD plugin target
 973         vector.
 974         (plugin_load_plugins): Call register_ld_plugin_object_p with
 975         (plugin_object_p)
 976         (plugin_maybe_claim): Renamed to ...
 977         (plugin_object_p): This.  Return dummy BFD target vector if
 978         input is calimed by plugin library, otherwise return NULL.
 979         Update plugin_format and plugin_dummy_bfd.
 980         (plugin_maybe_claim): New.  Use plugin_object_p.
 981
 982 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 983
 984         * plugin.c (plugin_maybe_claim): Initialize use_mmap.
 985
 986 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 987
 988         * plugin.c (plugin_input_file_t): Add use_mmap.
 989         (plugin_pagesize): New.
 990         (get_view): Use plugin_pagesize.  Set use_mmap if mmap is used.
 991         (plugin_load_plugins): Initialize plugin_pagesize.
 992         (plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
 993         file.
 994
 995 2015-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 996
 997         * plugin.c (get_view): Align offset passed to mmap.
 998
 999 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1000
1001         * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
1002         if plugin isn't active or there is no thing more to claim.
1003
1004 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1005
1006         * plugin.c (plugin_maybe_claim): Check format against bfd_object
1007         directly.
1008
1009 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
1010
1011         * plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
1012         ibfd.
1013
1014 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
1015
1016         * plugin.c: Include "libbfd.h".
1017         (plugin_strdup): New.
1018         (plugin_maybe_claim): Remove the argument of pointer to struct
1019         ld_plugin_input_file.  Open and handle input entry.
1020         * plugin.h (plugin_maybe_claim): Updated.
1021         * ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
1022         without passing a pointer to struct ld_plugin_input_file.
1023         * ldmain.c: Don't include "libbfd.h".
1024         (add_archive_element): Call plugin_maybe_claim directly without
1025         passing a pointer to struct ld_plugin_input_file.
1026
1027 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1028
1029         * ld.texinfo: Document -z text, -z notext and -z textoff.
1030         * emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
1031         -z text, -z notext and -z textoff.
1032
1033 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1034
1035         * configure.ac: Add AC_FUNC_MMAP.
1036         * config.in: Regenerated.
1037         * configure: Likewise.
1038         * plugin.c: Include <sys/mman.h>.
1039         (MAP_FAILED): New.  Defined if not defined.
1040         (PROT_READ): Likewise.
1041         (MAP_PRIVATE): Likewise.
1042         (view_buffer_t): New.
1043         (plugin_input_file_t): Add view_buffer.
1044         (get_view): Try mmap and cache the view buffer.
1045         (plugin_maybe_claim): Initialize view_buffer.
1046
1047 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
1048
1049         * plugin.c (release_input_file): Set fd to -1 after closing it.
1050         (plugin_maybe_claim): Close fd only if fd != -1.
1051
1052 2015-02-05  H.J. Lu  <hongjiu.lu@intel.com>
1053
1054         PR ld/17878
1055         * plugin.c: Include <errno.h>.
1056         (errno): New.  Declare if needed.
1057         (plugin_input_file_t): New.
1058         (get_input_file): Implemented.
1059         (get_view): Likewise.
1060         (release_input_file): Likewise.
1061         (add_symbols): Updated.
1062         (get_symbols): Likewise.
1063         (plugin_maybe_claim): Allocate a plugin_input_file_t.  Close fd
1064         only for a bfd_object input.
1065
1066 2015-02-02  Alan Modra  <amodra@gmail.com>
1067
1068         * emultempl/ppc64elf.em (toc_section_name): New var.
1069         (ppc_after_open): Set it.
1070         (ppc_before_allocation): Use it.
1071         (gld${EMULATION_NAME}_after_allocation): Here too.
1072
1073 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
1074
1075         * ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
1076         with link_info.lto_plugin_active.
1077         * ldlang.c (lang_process): Likewise.
1078         * ldmain.c (add_archive_element): Likewise.
1079         * plugin.c (plugin_active_plugins_p): Removed.
1080         * plugin.h (plugin_active_plugins_p): Likewise.
1081
1082 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1083
1084         * plugin.h (plugin_get_ir_dummy_bfd): Removed.  Move comments to
1085         ...
1086         * plugin.c (plugin_get_ir_dummy_bfd): Here.  Make it static.
1087
1088 2015-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1089
1090         PR ld/17878
1091         * plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
1092         (get_view): New function.
1093         (set_tv_header): Handle LDPT_GET_VIEW.
1094         * testplug.c (tag_names): Add LDPT_GET_VIEW.
1095         (tv_get_view): New.
1096         (dump_tv_tag): Handle LDPT_GET_VIEW.
1097         (parse_tv_tag): Likewise.
1098
1099 2015-01-28  Alan Modra  <amodra@gmail.com>
1100
1101         * emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
1102         * emultempl/ppc64elf.em (params): Init new field.
1103         (ppc_after_open): New function.
1104         (LDEMUL_AFTER_OPEN): Define.
1105         * ldlang.c (lang_final): Whitespace fix.
1106
1107 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
1108
1109         * Makefile.am: Add FT32 files.
1110         * configure.tgt: Handle FT32 target.
1111         * emulparams/elf32ft32.sh: New file.
1112         * scripttempl/ft32.sc: New file.
1113         * Makefile.in: Regenerate.
1114
1115 2015-01-28  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1116
1117         PR 4643
1118         * ldexp.c (fold_name): Fold LENGTH only after
1119         lang_first_phase_enum.
1120         * ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
1121         rightaway.
1122         * ldlang.h (struct memory_region_struct): Add origin_exp and
1123         length_exp fields.
1124         * ldlang.c (lang_do_memory_regions): New.
1125         (lang_memory_region_lookup): Initialize origin_exp and
1126         length_exp fields.
1127         (lang_process): Call lang_do_memory_regions.
1128
1129 2015-01-20  Andrew Burgess  <andrew.burgess@embecosm.com>
1130
1131         * ldlang.c (print_assignment): Only evaluate the expression for a
1132         PROVIDE'd assignment when the destination is being defined.
1133         Display a special message for PROVIDE'd symbols that are not being
1134         provided.
1135
1136 2015-01-20  Alan Modra  <amodra@gmail.com>
1137
1138         * emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
1139         (OTHER_BSS_SYMBOLS): ..this.
1140         (OTHER_PLT_RELOC_SECTIONS): Don't define.
1141         (OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
1142         (OTHER_READWRITE_SECTIONS): Don't define.  Move .toc1 to..
1143         (OTHER_RELRO_SECTIONS_2): ..here.
1144         * scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
1145
1146 2015-01-20  Alan Modra  <amodra@gmail.com>
1147
1148         * emulparams/elf64ppc.sh (BSS_PLT): Don't define.
1149         (OTHER_READWRITE_SECTIONS): Move .branch_lt to..
1150         (OTHER_RELRO_SECTIONS_2): ..here.
1151         (DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
1152         PLT_BEFORE_GOT): Define.
1153         * scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
1154         PLT_BEFORE_GOT combination.
1155         (DATA_GOT, SDATA_GOT): Don't define if either is already defined.
1156
1157 2015-01-20  Alan Modra  <amodra@gmail.com>
1158
1159         * emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
1160         (OTHER_RELRO_SECTIONS_2): ..here, new define.
1161         * scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
1162
1163 2015-01-19  Alan Modra  <amodra@gmail.com>
1164
1165         PR ld/17615
1166         * ldlang.c (lang_process): Run lang_common before lang_gc_sections.
1167
1168 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
1169
1170         * ld-arm/elf32-reject.s: New testcase.
1171         * ld-arm/elf32-reject.d: Likewise.
1172         * ld-arm/elf32-reject-pie.s: Likewise.
1173         * ld-arm/elf32-reject-pie.d: Likewise.
1174         * ld-arm/arm-elf.exp: Run new testcases.
1175         * ld-arm/ifunc-7.s: Delete f2/f4 test items.
1176         * ld-arm/ifunc-7.rd: Likewise.
1177         * ld-arm/ifunc-7.gd: Likewise.
1178         * ld-arm/ifunc-7.dd: Likewise.
1179         * ld-arm/ifunc-8.s: Likewise.
1180         * ld-arm/ifunc-8.rd: Likewise.
1181         * ld-arm/ifunc-8.gd: Likewise.
1182         * ld-arm/ifunc-8.dd: Likewise.
1183
1184 2015-01-01  Alan Modra  <amodra@gmail.com>
1185
1186         * ldver.c (ldversion): Just print current year.
1187
1188 2015-01-01  Alan Modra  <amodra@gmail.com>
1189
1190         Update year range in copyright notice of all files.
1191
1192 For older changes see ChangeLog-2014
1193 \f
1194 Copyright (C) 2015 Free Software Foundation, Inc.
1195
1196 Copying and distribution of this file, with or without modification,
1197 are permitted in any medium without royalty provided the copyright
1198 notice and this notice are preserved.
1199
1200 Local Variables:
1201 mode: change-log
1202 left-margin: 8
1203 fill-column: 74
1204 version-control: never
1205 End: