ld/ChangeLog

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