ld/ChangeLog

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