ld/ChangeLog

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