ld/ChangeLog

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