ld/ChangeLog

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