ld/ChangeLog

   1 2010-06-25  Alan Modra  <amodra@gmail.com>
   2
   3         * emultempl/elf32.em (find_exp_assignment): Handle etree_provided.
   4
   5 2010-06-20  Danny Smith  <dannysmith@users.sourceforge.net>
   6
   7         * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse): Make
   8         auto-import and merge-rdata defaults same for i[3-7]86 and
   9         x86_64 mingw.
  10
  11 2010-06-15  Joseph Myers  <joseph@codesourcery.com>
  12
  13         * emulparams/elf32_tic6x_le.sh (ATTRS_SECTIONS): Define.
  14
  15 2010-06-09  Dave Korn  <dave.korn.cygwin@gmail.com>
  16
  17         PR ld/11603
  18         * pe-dll.c (process_def_file_and_drectve): Reorder check for
  19         forwarded export name after check for ordinary export.
  20
  21 2010-06-08  Bernd Schmidt  <bernds@codesourcery.com>
  22
  23         * emulparams/elf32_tic6x_le.sh (OTHER_BSS_SECTIONS): New.
  24
  25 2010-06-08  Nick Clifton  <nickc@redhat.com>
  26
  27         * fdl.texi: Replace with v1.3 text.
  28         * ld.texinfo: Replace abbreviated 20th century year numbers with
  29         full versions.
  30         * ldint.texinfo: Likewise.
  31         Relicense under GFDL v1.3.  Replace text of v1.1 FDL with an
  32         include of the fdl.texi file.
  33
  34 2010-06-01  Tristan Gingold  <gingold@adacore.com>
  35
  36         * scripttempl/alphavms.sc: Add comments. Move $LINK$ to the
  37         readonly output-section. Handle LIB$INITIALIZE and sections
  38         created by gcc.
  39         * emultempl/vms.em (vms_place_orphan): Add comments.
  40
  41 2010-05-28  Nick Clifton  <nickc@redhat.com>
  42
  43         * Makefile.am (eshlelf_fd.c): Fix typo in rule.
  44         * Makefile.in: Regenerate.
  45
  46 2010-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  47
  48         PR ld/11628
  49         * ldexp.c (fold_binary): Warn if value of SEGMENT_START isn't
  50         multiple of maximum page size.
  51
  52 2010-05-25  Nick Clifton  <nickc@redhat.com>
  53
  54         * Makefile.am: Fix typo.
  55         * Makefile.in: Regenerate.
  56
  57 2010-05-25  Daniel Jacobowitz  <dan@codesourcery.com>
  58             Joseph Myers  <joseph@codesourcery.com>
  59             Andrew Stubbs  <ams@codesourcery.com>
  60
  61         * Makefile.am (ALL_EMULATIONS): Add eshelf_fd.o and eshlelf_fd.o.
  62         (eshelf_fd.c, eshlelf_fd.c): New rules.
  63         * Makefile.in: Regenerate.
  64         * configure.tgt (sh-*-uclinux*): Add shelf_fd and shlelf_fd
  65         emulations.
  66         * emulparams/shelf_fd.sh: New file.
  67         * emulparams/shlelf_fd.sh: New file.
  68         * emulparams/shlelf_linux.sh: Update comment.
  69
  70 2010-05-25  Jay Krell  <jay.krell@cornell.edu>
  71
  72         PR ld/11621
  73         * Makefile.am: Replace all occurences of .o with .@OBJEXT@
  74         * Makefile.in: Regenerate.
  75
  76 2010-05-25  Kai Tietz  <kai.tietz@onevision.com>
  77
  78         * deffilep.y (opt_name): Allow leading dot.
  79         (dot_name): Likewise.
  80         (anylang_id): Likewise.
  81         * emultempl/pep.em (gld_${EMULATION_NAME}_before_parse): Enable by
  82         default auto_import.
  83         (gld${EMULATION_NAME}_handle_option): Warn about v1.
  84         (pep_find_data_imports): Remove superflous warnings about
  85         auto-import.
  86         (gld_${EMULATION_NAME}_get_script): Don't merge for auto-import
  87         and active pseudo-relocation-v2 rdata into data section.
  88         * emultempl/pe.em (default_merge_rdata): New shell variable.
  89         (MERGE_RDATA_V2): New macro.
  90         (gld_${EMULATION_NAME}_get_script): Adjust rule for auto-import
  91         selected script.
  92
  93 2010-05-15  Kai Tietz  <kai.tietz@onevision.com>
  94
  95         * emultempl/pe.em (is_underscoring): New helper function.
  96         (gld_${EMULATION_NAME}_before_parse): Replace code
  97         for pe(p)_leading_underscore detection by is_underscoring.
  98         (U): Likewise.
  99         (GET_INIT_SYMBOL_NAME): Likewise.
 100         (U_SIZE): Likewise.
 101         (set_pe_name):
 102         (set_entry_point):
 103         (gld_${EMULATION_NAME}_set_symbols):
 104         * emultempl/pep.em: Likewise.
 105         * pe-dll.c (pe_detail_list): Set default
 106         underscoring for x64 target.
 107         (pe_dll_id_target): Add initialization of
 108         pe(p)_leading_underscore.
 109
 110 2010-05-15  Dave Korn  <dave.korn.cygwin@gmail.com>
 111
 112         * pe-dll.c: Removed trailing whitespaces.
 113
 114 2010-05-14  Alan Modra  <amodra@gmail.com>
 115
 116         PR ld/11583
 117         * ldexp.c (exp_fold_tree_1): If assignment source expression is
 118         invalid, make the destination symbol undefined.
 119
 120 2010-05-11  Kai Tietz  <kai.tietz@onevision.com>
 121
 122         * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse):
 123         Initialize pe(p)_leading_underscore variable.
 124         (set_pe_name): Likewise.
 125         * emultempl/pep.em: Likewise.
 126         Additional change default to non-underscore for
 127         pep_leading_underscore equal to -1.
 128
 129 2010-05-07  Tristan Gingold  <gingold@adacore.com>
 130
 131         * Makefile.in: Regenerate with automake 1.11.1.
 132         * aclocal.m4: Ditto.
 133
 134 2010-05-05  Nick Clifton  <nickc@redhat.com>
 135
 136         * po/es.po: Updated Spanish translation.
 137
 138 2010-04-27  Kai Tietz  <kai.tietz@onevision.com>
 139
 140         * pe-dll.c (_nm_-symbols): Use always underscored variant
 141         for symbols.
 142         (__imp_-symbols): Likewise.
 143         (___imp_-symbols): Likewise.
 144         * NEWS: Mention ABI change for x64 PE-COFF.
 145
 146 2010-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 147
 148         * Makefile.am (install-exec-local): Properly install ld as
 149         default cross linker.
 150         * Makefile.in: Regenerated.
 151
 152 2010-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 153             Nick Clifton  <nickc@redhat.com>
 154
 155         * configure.in (install_as_default): Define and set to true
 156         unless --enable-gold=both/gold has been specified.
 157         * configure: Regenerate.
 158
 159         * Makefile.am (transform): Use ld.bfd as the default name of
 160         the linker.
 161         (install-exec-local): Also install the executable as a binary
 162         named 'ld' if install_as_default is true.
 163         * Makefile.in: Regenerate.
 164
 165 2010-04-22  Nick Clifton  <nickc@redhat.com>
 166
 167         * po/ld.pot: Updated by the Translation project.
 168         * po/vi.po: Updated Vietnamese translation.
 169         * po/bg.po: Updated Bulgarian translation.
 170
 171 2010-04-15  Andrew Haley  <aph@redhat.com>
 172
 173         * emultempl/armelf.em (merge_exidx_entries): New variable.
 174         (OPTION_NO_MERGE_EXIDX_ENTRIES): New definition.
 175         ("no-merge-exidx-entries"): New option.
 176         * ld.texinfo (merge-exidx-entries): Document this option.
 177
 178 2010-04-14  Tristan Gingold  <gingold@adacore.com>
 179
 180         * emulparams/alphavms.sh: New file.
 181         * emultempl/vms.em: New file.
 182         * scripttempl/alphavms.sc: New file.
 183         * configure.tgt (alpha*-*-*vms*): Added.
 184         * Makefile.am (ALL_EMULATIONS): Add ealphavms.o
 185         (ealphavms.c): New target.
 186         * Makefile.in: Regenerate.
 187
 188 2010-04-09  Nick Clifton  <nickc@redhat.com>
 189
 190         * ldlang.c (wild_sort): Remove unused variable section_name.
 191
 192 2010-04-07  Alan Modra  <amodra@gmail.com>
 193
 194         * configure: Regenerate.
 195
 196 2010-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 197
 198         PR ld/11434
 199         * ld/testsuite/ld-x86-64/unique1.d: New.
 200         * ld/testsuite/ld-x86-64/unique1.s: Likewise.
 201
 202         * ld-x86-64/x86-64.exp: Run unique1.
 203
 204 2010-04-05  Kai Tietz  <kai.tietz@onevision.com>
 205
 206         * emultempl/pep.em (U): Macro modified.
 207         (U_SIZE): New helper macro.
 208         (GET_INIT_SYMBOL_NAME): Likewise.
 209         (enum options): Add OPTION_NO_LEADING_UNDERSCORE
 210         and OPTION_LEADING_UNDERSCORE enumerator-values.
 211         (gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
 212         option.
 213         (definfo): Add new member is_c_symbol.
 214         (D): Add to macro underscore mode parameter.
 215         (init): Add definition for is_c_symbol.
 216         (gld_${EMULATION_NAME}_list_options): Display new options.
 217         (set_pep_name): Adjust underscoring dependent fixed
 218         symbol handling.
 219         (gld_${EMULATION_NAME}_set_symbols): Likewise.
 220         (saw_option): Likewise.
 221         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 222         (set_entry_point): Initial initial_symbol_char dependent to
 223         target's default and new option flag pep_leading_underscore.
 224         * emultempl/pe.em (U): Macro modified.
 225         (U_SIZE): New helper macro.
 226         (GET_INIT_SYMBOL_NAME): Likewise.
 227         (OPTION_LEADING_UNDERSCORE): Add new option define.
 228         (OPTION_NO_LEADING_UNDERSCORE): Likewise.
 229         (gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
 230         option.
 231         (definfo): Add new member is_c_symbol.
 232         (D): Add to macro underscore mode parameter.
 233         (init): Add definition for is_c_symbol.
 234         (gld_${EMULATION_NAME}_list_options): Display new options.
 235         (set_pep_name): Adjust underscoring dependent fixed
 236         symbol handling.
 237         (gld_${EMULATION_NAME}_set_symbols): Likewise.
 238         (saw_option): Likewise.
 239         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 240         (set_entry_point): Initial initial_symbol_char dependent to
 241         target's default and new option flag pep_leading_underscore.
 242         * pe-dll.c (pe_leading_underscore): New flag variable.
 243         (pe_detail_list): Remove const to allow modify of
 244         member underscore.
 245         (pe_dll_id_target): Initialize pe_details' underscore variable
 246         dependent to target's default and flag pe_leading_underscore.
 247         * pe-dll.h (pe_leading_underscore): Add extern declaration of
 248         option flag.
 249         * pep-dll.c (pe_leading_underscore): Add alias define for
 250         pep_leading_underscore.
 251         * pep-dll.h (pep_leading_underscore) Add extern declaration of
 252         option flag.
 253         * ld.texinfo: Add documentation for --(no-)leading-underscore
 254         option.
 255
 256 2010-03-26  Alan Modra  <amodra@gmail.com>
 257
 258         PR ld/11426
 259         * configure.host (many linux targets <HOSTING_CRT0>): Remove edits.
 260         (m68*-motorola-sysv <HOSTING_LIBS>): Use here doc, not echo.
 261
 262 2010-03-25  Joseph Myers  <joseph@codesourcery.com>
 263
 264         * Makefile.am (ALL_EMULATIONS): Add eelf32_tic6x_be.o and
 265         eelf32_tic6x_le.o.
 266         (eelf32_tic6x_be.c, eelf32_tic6x_le.c): New.
 267         * NEWS: Add news entry for TI C6X support.
 268         * configure.tgt (tic6x-*-*): New.
 269         * emulparams/elf32_tic6x_be.sh, emulparams/elf32_tic6x_le.sh: New.
 270
 271 2010-03-23  Joseph Myers  <joseph@codesourcery.com>
 272
 273         * scripttempl/elf.sc (RODATA_NAME, SDATA_NAME, SBSS_NAME,
 274         BSS_NAME): Define if not already defined.  Use in place of some
 275         hardcoded section names.
 276
 277 2010-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 278
 279         * scripttempl/elf.sc (INIT_ARRAY): Re-indent.
 280
 281 2010-03-18  Aymeric Vincent  <vincent@labri.fr>
 282
 283         PR ld/11384
 284         * emultempl/sh64elf.em: Add missing EOF.
 285
 286 2010-03-18  Doug Semler  <dougsemler@gmail.com>
 287
 288         * pe-dll.c (make_one): Make text section readonly.
 289         (make_one): Add *ABS* symbol @feat.00 with value 1 to tag
 290         the jump stub on X86 as /SAFESEH compatible for
 291         native toolchains.
 292
 293 2010-03-17  Alan Modra  <amodra@gmail.com>
 294
 295         * ldlang.c (lang_size_sections_1): Remove "s" param.  Set "s" from
 296         *prev instead.  Update all callers.
 297
 298 2010-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 299
 300         * ldlang.c (lang_insert_orphan): Place loadable orphans in the same
 301         region and phdrs as their placement section.
 302
 303 2010-03-15  Alan Modra  <amodra@gmail.com>
 304
 305         * emultempl/ppc64elf.em (move_input_section, sort_toc_sections): New.
 306         (ppc_before_allocation): Call sort_toc_sections.
 307         (no_toc_sort, OPTION_NO_TOC_SORT): New.
 308         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
 309          PARSE_AND_LIST_OPTIONS): Handle --no-toc-sort.
 310
 311 2010-03-14  Alan Modra  <amodra@gmail.com>
 312
 313         PR ld/11378
 314         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
 315         ppc64_elf_check_init_fini and warn if .init/.fini use different TOCs.
 316
 317 2010-03-11  George Gensure  <werkt0@gmail.com>
 318
 319         PR ld/11367
 320         * ldcref.c (handle_asneeded_cref): Correct copying of refs.
 321
 322 2010-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 323
 324         * Makefile.am (ALL_EMULATIONS): Add eelf32_sparc_sol2.o,
 325         eelf_i386_sol2.o.
 326         (ALL_64_EMULATIONS): Add eelf_x86_64_sol2.o, eelf64_sparc_sol2.o.
 327         (eelf32_sparc_sol2.c): New rule.
 328         (eelf64_sparc_sol2.c): Likewise.
 329         (eelf_x86_64_sol2.c): Likewise.
 330         (eelf_i386_sol2.c): Likewise.
 331         * Makefile.in: Regenerate.
 332         * configure.tgt (i[3-7]86-*-solaris2*): Change targ_emul to
 333         elf_i386_sol2.
 334         Add elf_i386_ldso, elf_x86_64_sol2 to targ_extra_emuls.
 335         (x86_64-*-solaris2*): Change targ_emul to elf_x86_64_sol2.
 336         Add elf_x86_64, elf_i386_sol2, elf_i386 to targ_extra_emuls.
 337         (sparc-*-solaris2.[0-6]*): Change targ_emul to elf32_sparc_sol2.
 338         Add target_extra_emuls.
 339         (sparc-*-solaris2*): Change targ_emul to elf32_sparc_sol2.
 340         Add elf32_sparc, elf64_sparc_sol2 to targ_extra_emuls.
 341         (sparcv9-*-solaris2*): Change targ_emul to elf64_sparc_sol2.
 342         Add elf64_sparc, elf32_sparc_sol2 to target_extra_emuls.
 343         * emulparams/elf32_sparc_sol2.sh: New file.
 344         * emulparams/elf64_sparc_sol2.sh: New file.
 345         * emulparams/elf_i386_sol2.sh: New file.
 346         * emulparams/elf_x86_64_sol2.sh: New file.
 347         * emultempl/solaris2.em: New file.
 348
 349 2010-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 350
 351         PR ld/11330
 352         * ld.texinfo: Replace explicitely with explicitly.
 353
 354 2010-02-27  Jie Zhang  <jie@codesourcery.com>
 355
 356         * scripttempl/armbpabi.sc: Don't combine .init_array.* or
 357         .fini_array.* when do relocatable linking.
 358         * scripttempl/elf.sc: Likewise.
 359         * scripttempl/elf32sh-symbian.sc: Likewise.
 360         * scripttempl/elf64hppa.sc: Likewise.
 361         * scripttempl/elfxtensa.sc: Likewise.
 362
 363 2010-02-26  Alan Modra  <amodra@gmail.com>
 364
 365         * scripttempl/elf.sc (.fini_array): Place input .fini_array after
 366         .fini_array.*.
 367         * scripttempl/armbpabi.sc: Likewise.
 368         * scripttempl/elf32sh-symbian.sc: Likewise.
 369         * scripttempl/elf64hppa.sc: Likewise.
 370         * scripttempl/elfxtensa.sc: Likewise.
 371
 372 2010-02-25  Alan Modra  <amodra@gmail.com>
 373
 374         PR ld/11304
 375         * ldlang.c (init_os): Remove isec param.  Don't check for
 376         bfd_section already set or call bfd_init_private_section_data
 377         here.
 378         (exp_init_os): Update init_os call.
 379         (lang_add_section): Tidy.  Really don't set SEC_LINK_ONCE
 380         flags.  Call bfd_init_private_section_data here.
 381         (map_input_to_output_sections): Tidy.  Update init_os calls.
 382         Use os->sectype to select sec flags for lang_data_statement.
 383
 384 2010-02-23  Alan Modra  <amodra@gmail.com>
 385
 386         PR ld/11304
 387         * ldlang.c: Revert last patch.
 388
 389 2010-02-23  Nick Clifton  <nickc@redhat.com>
 390
 391         * po/bg.po: Updated Bulgarian translation.
 392
 393 2010-02-22  Alan Modra  <amodra@gmail.com>
 394
 395         PR ld/11304
 396         * ldlang.c (exp_init_os): Delete forward declaration.
 397         (init_os): Don't check for bfd_section already created and don't
 398         init addr_tree and load_base expressions here.
 399         (map_input_to_output_sections): Only map input to output sections
 400         and set constraints here, and as an exception, create output
 401         sections which have their address set.  Move all the other code to..
 402         (create_other_output_sections): ..here.  New function.  Handle init
 403         of addr_tree and load_base here too.
 404         (lang_process): Call create_other_output_sections.
 405
 406 2010-02-19  Alan Modra  <amodra@gmail.com>
 407
 408         * Makefile.am (eelf32_i960.c): Depend on ELF_GEN_DEPS, not ELF_DEPS.
 409         * Makefile.in: Regenerate.
 410
 411 2010-02-19  Alan Modra  <amodra@gmail.com>
 412
 413         * ldlang.c (unique_section_p): Add os param.  Allow group
 414         sections to match /DISCARD/.  Update all callers.
 415         * emultempl/genelf.em (gld${EMULATION_NAME}_before_allocation): New.
 416         (LDEMUL_BEFORE_ALLOCATION): Define.
 417
 418 2010-02-15  Nick Clifton  <nickc@redhat.com>
 419
 420         * po/vi.po: Updated Vietnamese translation.
 421
 422 2010-02-10  Richard Sandiford  <r.sandiford@uk.ibm.com>
 423
 424         * Makefile.am (CFILES): Add ldlex-wrapper.c.
 425         (OFILES): Replace ldlex.c with ldlex-wrapper.c.
 426         (ldlex.o): Replace with...
 427         (ldlex-wrapper.o): ...this new rule.
 428         (EXTRA_ld_new_SOURCES): Add ldlex.l.
 429         (ld_new_SOURCES): Replace ldlex.l with ldlex-wrapper.c.
 430         * Makefile.in: Regenerate.
 431         * ldlex.l (sysdep.h): Don't include here.
 432         * ldlex-wrapper.c: New file.
 433
 434 2010-02-09  Alan Modra  <amodra@gmail.com>
 435
 436         * emultempl/ppc64elf.em (ppc_before_allocation): Update for changed
 437         function parameters.
 438
 439 2010-02-05  Nick Clifton  <nickc@redhat.com>
 440
 441         * configure.in (ALL_LIBGUAS): Add bg.
 442         * configure: Regenerate.
 443         * po/bg.po: New Bulgarian translation.
 444
 445 2010-02-05  Ryan Mansfield  <rmansfield@qnx.com>
 446
 447         * emultempl/armelf.em (PARSE_AND_LIST_OPTIONS): Fix help for
 448         --target1-abs and --target1-rel options.
 449
 450 2010-02-03  Nick Clifton  <nickc@redhat.com>
 451
 452         * emultempl/alphaelf.em: Update value expected from elf_object_id.
 453         * emultempl/hppaelf.em: Likewise.
 454         * emultempl/mipself.em: Likewise.
 455         * emultempl/ppc32elf.em: Likewise.
 456         * emultempl/ppc64elf.em: Likewise.
 457
 458 2010-02-03  Alan Modra  <amodra@gmail.com>
 459
 460         * emultempl/ppc64elf.em (build_toc_list): Report errors from
 461         ppc64_elf_next_toc_section.
 462         (after_allocation): Update for changed function names and params.
 463         Run second pass of multitoc partitioning.
 464
 465 2010-01-21  Jon Grant  <jg@jguk.org>
 466             Nick Clifton  <nickc@redhat.com>
 467
 468         PR 4437
 469         * ldfile.c: (ldfile_open_file): Do not stop link upon encountering
 470         a missing file or library.  Instead mark the entry as missing and
 471         set the global flag to indicate that missing files were
 472         encountered.
 473         * ldlang.c (missing_files): New exported variable.
 474         (load_symbols): Skip loading if the file is missing.
 475         (open_input_bfds): Terminate link if any input files were
 476         missing.
 477         * ldlang.h (struct lang_input_statement_struct): Add missing_file
 478         field.
 479         Add export of missing_file variable.
 480
 481 2010-01-13  DJ Delorie  <dj@redhat.com>
 482
 483         * emultempl/elf32.em (_place_orphan): If an input section doesn't
 484         match an existing output section, but an unused output section
 485         statement does match, use it.
 486         * emultempl/pe.em (_place_orphan): Likewise.
 487         * emultempl/pep.em (_place_orphan): Likewise.
 488
 489 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 490
 491         * configure: Regenerate.
 492         * Makefile.in: Regenerate.
 493
 494 2010-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 495
 496         * ldver.c (ldversion): Change to "Copyright 2010".
 497
 498 2010-01-08  Alan Modra  <amodra@gmail.com>
 499
 500         PR 11107
 501         * emultempl/vxworks.em: Expand tr arguments to suit non-GNU tr.
 502
 503 For older changes see ChangeLog-2009
 504 \f
 505 Local Variables:
 506 mode: change-log
 507 left-margin: 8
 508 fill-column: 74
 509 version-control: never
 510 End: