ld/ChangeLog

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