ld/ChangeLog

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