ld/ChangeLog

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