ld/ChangeLog

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