ld/ChangeLog

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