ld/ChangeLog

   1 2010-06-25  Alan Modra  <amodra@gmail.com>
   2
   3         * emultempl/ppc64elf.em (prelim_size_sections): New function.
   4         (ppc_before_allocation): Use it.  Size sections before toc edit too.
   5
   6 2010-06-25  Alan Modra  <amodra@gmail.com>
   7
   8         * emultempl/elf32.em (find_exp_assignment): Handle etree_provided.
   9
  10 2010-06-20  Danny Smith  <dannysmith@users.sourceforge.net>
  11
  12         * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse): Make
  13         auto-import and merge-rdata defaults same for i[3-7]86 and
  14         x86_64 mingw.
  15
  16 2010-06-15  Joseph Myers  <joseph@codesourcery.com>
  17
  18         * emulparams/elf32_tic6x_le.sh (ATTRS_SECTIONS): Define.
  19
  20 2010-06-09  Dave Korn  <dave.korn.cygwin@gmail.com>
  21
  22         PR ld/11603
  23         * pe-dll.c (process_def_file_and_drectve): Reorder check for
  24         forwarded export name after check for ordinary export.
  25
  26 2010-06-08  Bernd Schmidt  <bernds@codesourcery.com>
  27
  28         * emulparams/elf32_tic6x_le.sh (OTHER_BSS_SECTIONS): New.
  29
  30 2010-06-08  Nick Clifton  <nickc@redhat.com>
  31
  32         * fdl.texi: Replace with v1.3 text.
  33         * ld.texinfo: Replace abbreviated 20th century year numbers with
  34         full versions.
  35         * ldint.texinfo: Likewise.
  36         Relicense under GFDL v1.3.  Replace text of v1.1 FDL with an
  37         include of the fdl.texi file.
  38
  39 2010-06-01  Tristan Gingold  <gingold@adacore.com>
  40
  41         * scripttempl/alphavms.sc: Add comments. Move $LINK$ to the
  42         readonly output-section. Handle LIB$INITIALIZE and sections
  43         created by gcc.
  44         * emultempl/vms.em (vms_place_orphan): Add comments.
  45
  46 2010-05-28  Nick Clifton  <nickc@redhat.com>
  47
  48         * Makefile.am (eshlelf_fd.c): Fix typo in rule.
  49         * Makefile.in: Regenerate.
  50
  51 2010-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  52
  53         PR ld/11628
  54         * ldexp.c (fold_binary): Warn if value of SEGMENT_START isn't
  55         multiple of maximum page size.
  56
  57 2010-05-25  Nick Clifton  <nickc@redhat.com>
  58
  59         * Makefile.am: Fix typo.
  60         * Makefile.in: Regenerate.
  61
  62 2010-05-25  Daniel Jacobowitz  <dan@codesourcery.com>
  63             Joseph Myers  <joseph@codesourcery.com>
  64             Andrew Stubbs  <ams@codesourcery.com>
  65
  66         * Makefile.am (ALL_EMULATIONS): Add eshelf_fd.o and eshlelf_fd.o.
  67         (eshelf_fd.c, eshlelf_fd.c): New rules.
  68         * Makefile.in: Regenerate.
  69         * configure.tgt (sh-*-uclinux*): Add shelf_fd and shlelf_fd
  70         emulations.
  71         * emulparams/shelf_fd.sh: New file.
  72         * emulparams/shlelf_fd.sh: New file.
  73         * emulparams/shlelf_linux.sh: Update comment.
  74
  75 2010-05-25  Jay Krell  <jay.krell@cornell.edu>
  76
  77         PR ld/11621
  78         * Makefile.am: Replace all occurences of .o with .@OBJEXT@
  79         * Makefile.in: Regenerate.
  80
  81 2010-05-25  Kai Tietz  <kai.tietz@onevision.com>
  82
  83         * deffilep.y (opt_name): Allow leading dot.
  84         (dot_name): Likewise.
  85         (anylang_id): Likewise.
  86         * emultempl/pep.em (gld_${EMULATION_NAME}_before_parse): Enable by
  87         default auto_import.
  88         (gld${EMULATION_NAME}_handle_option): Warn about v1.
  89         (pep_find_data_imports): Remove superflous warnings about
  90         auto-import.
  91         (gld_${EMULATION_NAME}_get_script): Don't merge for auto-import
  92         and active pseudo-relocation-v2 rdata into data section.
  93         * emultempl/pe.em (default_merge_rdata): New shell variable.
  94         (MERGE_RDATA_V2): New macro.
  95         (gld_${EMULATION_NAME}_get_script): Adjust rule for auto-import
  96         selected script.
  97
  98 2010-05-15  Kai Tietz  <kai.tietz@onevision.com>
  99
 100         * emultempl/pe.em (is_underscoring): New helper function.
 101         (gld_${EMULATION_NAME}_before_parse): Replace code
 102         for pe(p)_leading_underscore detection by is_underscoring.
 103         (U): Likewise.
 104         (GET_INIT_SYMBOL_NAME): Likewise.
 105         (U_SIZE): Likewise.
 106         (set_pe_name):
 107         (set_entry_point):
 108         (gld_${EMULATION_NAME}_set_symbols):
 109         * emultempl/pep.em: Likewise.
 110         * pe-dll.c (pe_detail_list): Set default
 111         underscoring for x64 target.
 112         (pe_dll_id_target): Add initialization of
 113         pe(p)_leading_underscore.
 114
 115 2010-05-15  Dave Korn  <dave.korn.cygwin@gmail.com>
 116
 117         * pe-dll.c: Removed trailing whitespaces.
 118
 119 2010-05-14  Alan Modra  <amodra@gmail.com>
 120
 121         PR ld/11583
 122         * ldexp.c (exp_fold_tree_1): If assignment source expression is
 123         invalid, make the destination symbol undefined.
 124
 125 2010-05-11  Kai Tietz  <kai.tietz@onevision.com>
 126
 127         * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse):
 128         Initialize pe(p)_leading_underscore variable.
 129         (set_pe_name): Likewise.
 130         * emultempl/pep.em: Likewise.
 131         Additional change default to non-underscore for
 132         pep_leading_underscore equal to -1.
 133
 134 2010-05-07  Tristan Gingold  <gingold@adacore.com>
 135
 136         * Makefile.in: Regenerate with automake 1.11.1.
 137         * aclocal.m4: Ditto.
 138
 139 2010-05-05  Nick Clifton  <nickc@redhat.com>
 140
 141         * po/es.po: Updated Spanish translation.
 142
 143 2010-04-27  Kai Tietz  <kai.tietz@onevision.com>
 144
 145         * pe-dll.c (_nm_-symbols): Use always underscored variant
 146         for symbols.
 147         (__imp_-symbols): Likewise.
 148         (___imp_-symbols): Likewise.
 149         * NEWS: Mention ABI change for x64 PE-COFF.
 150
 151 2010-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 152
 153         * Makefile.am (install-exec-local): Properly install ld as
 154         default cross linker.
 155         * Makefile.in: Regenerated.
 156
 157 2010-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 158             Nick Clifton  <nickc@redhat.com>
 159
 160         * configure.in (install_as_default): Define and set to true
 161         unless --enable-gold=both/gold has been specified.
 162         * configure: Regenerate.
 163
 164         * Makefile.am (transform): Use ld.bfd as the default name of
 165         the linker.
 166         (install-exec-local): Also install the executable as a binary
 167         named 'ld' if install_as_default is true.
 168         * Makefile.in: Regenerate.
 169
 170 2010-04-22  Nick Clifton  <nickc@redhat.com>
 171
 172         * po/ld.pot: Updated by the Translation project.
 173         * po/vi.po: Updated Vietnamese translation.
 174         * po/bg.po: Updated Bulgarian translation.
 175
 176 2010-04-15  Andrew Haley  <aph@redhat.com>
 177
 178         * emultempl/armelf.em (merge_exidx_entries): New variable.
 179         (OPTION_NO_MERGE_EXIDX_ENTRIES): New definition.
 180         ("no-merge-exidx-entries"): New option.
 181         * ld.texinfo (merge-exidx-entries): Document this option.
 182
 183 2010-04-14  Tristan Gingold  <gingold@adacore.com>
 184
 185         * emulparams/alphavms.sh: New file.
 186         * emultempl/vms.em: New file.
 187         * scripttempl/alphavms.sc: New file.
 188         * configure.tgt (alpha*-*-*vms*): Added.
 189         * Makefile.am (ALL_EMULATIONS): Add ealphavms.o
 190         (ealphavms.c): New target.
 191         * Makefile.in: Regenerate.
 192
 193 2010-04-09  Nick Clifton  <nickc@redhat.com>
 194
 195         * ldlang.c (wild_sort): Remove unused variable section_name.
 196
 197 2010-04-07  Alan Modra  <amodra@gmail.com>
 198
 199         * configure: Regenerate.
 200
 201 2010-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 202
 203         PR ld/11434
 204         * ld/testsuite/ld-x86-64/unique1.d: New.
 205         * ld/testsuite/ld-x86-64/unique1.s: Likewise.
 206
 207         * ld-x86-64/x86-64.exp: Run unique1.
 208
 209 2010-04-05  Kai Tietz  <kai.tietz@onevision.com>
 210
 211         * emultempl/pep.em (U): Macro modified.
 212         (U_SIZE): New helper macro.
 213         (GET_INIT_SYMBOL_NAME): Likewise.
 214         (enum options): Add OPTION_NO_LEADING_UNDERSCORE
 215         and OPTION_LEADING_UNDERSCORE enumerator-values.
 216         (gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
 217         option.
 218         (definfo): Add new member is_c_symbol.
 219         (D): Add to macro underscore mode parameter.
 220         (init): Add definition for is_c_symbol.
 221         (gld_${EMULATION_NAME}_list_options): Display new options.
 222         (set_pep_name): Adjust underscoring dependent fixed
 223         symbol handling.
 224         (gld_${EMULATION_NAME}_set_symbols): Likewise.
 225         (saw_option): Likewise.
 226         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 227         (set_entry_point): Initial initial_symbol_char dependent to
 228         target's default and new option flag pep_leading_underscore.
 229         * emultempl/pe.em (U): Macro modified.
 230         (U_SIZE): New helper macro.
 231         (GET_INIT_SYMBOL_NAME): Likewise.
 232         (OPTION_LEADING_UNDERSCORE): Add new option define.
 233         (OPTION_NO_LEADING_UNDERSCORE): Likewise.
 234         (gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
 235         option.
 236         (definfo): Add new member is_c_symbol.
 237         (D): Add to macro underscore mode parameter.
 238         (init): Add definition for is_c_symbol.
 239         (gld_${EMULATION_NAME}_list_options): Display new options.
 240         (set_pep_name): Adjust underscoring dependent fixed
 241         symbol handling.
 242         (gld_${EMULATION_NAME}_set_symbols): Likewise.
 243         (saw_option): Likewise.
 244         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 245         (set_entry_point): Initial initial_symbol_char dependent to
 246         target's default and new option flag pep_leading_underscore.
 247         * pe-dll.c (pe_leading_underscore): New flag variable.
 248         (pe_detail_list): Remove const to allow modify of
 249         member underscore.
 250         (pe_dll_id_target): Initialize pe_details' underscore variable
 251         dependent to target's default and flag pe_leading_underscore.
 252         * pe-dll.h (pe_leading_underscore): Add extern declaration of
 253         option flag.
 254         * pep-dll.c (pe_leading_underscore): Add alias define for
 255         pep_leading_underscore.
 256         * pep-dll.h (pep_leading_underscore) Add extern declaration of
 257         option flag.
 258         * ld.texinfo: Add documentation for --(no-)leading-underscore
 259         option.
 260
 261 2010-03-26  Alan Modra  <amodra@gmail.com>
 262
 263         PR ld/11426
 264         * configure.host (many linux targets <HOSTING_CRT0>): Remove edits.
 265         (m68*-motorola-sysv <HOSTING_LIBS>): Use here doc, not echo.
 266
 267 2010-03-25  Joseph Myers  <joseph@codesourcery.com>
 268
 269         * Makefile.am (ALL_EMULATIONS): Add eelf32_tic6x_be.o and
 270         eelf32_tic6x_le.o.
 271         (eelf32_tic6x_be.c, eelf32_tic6x_le.c): New.
 272         * NEWS: Add news entry for TI C6X support.
 273         * configure.tgt (tic6x-*-*): New.
 274         * emulparams/elf32_tic6x_be.sh, emulparams/elf32_tic6x_le.sh: New.
 275
 276 2010-03-23  Joseph Myers  <joseph@codesourcery.com>
 277
 278         * scripttempl/elf.sc (RODATA_NAME, SDATA_NAME, SBSS_NAME,
 279         BSS_NAME): Define if not already defined.  Use in place of some
 280         hardcoded section names.
 281
 282 2010-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 283
 284         * scripttempl/elf.sc (INIT_ARRAY): Re-indent.
 285
 286 2010-03-18  Aymeric Vincent  <vincent@labri.fr>
 287
 288         PR ld/11384
 289         * emultempl/sh64elf.em: Add missing EOF.
 290
 291 2010-03-18  Doug Semler  <dougsemler@gmail.com>
 292
 293         * pe-dll.c (make_one): Make text section readonly.
 294         (make_one): Add *ABS* symbol @feat.00 with value 1 to tag
 295         the jump stub on X86 as /SAFESEH compatible for
 296         native toolchains.
 297
 298 2010-03-17  Alan Modra  <amodra@gmail.com>
 299
 300         * ldlang.c (lang_size_sections_1): Remove "s" param.  Set "s" from
 301         *prev instead.  Update all callers.
 302
 303 2010-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 304
 305         * ldlang.c (lang_insert_orphan): Place loadable orphans in the same
 306         region and phdrs as their placement section.
 307
 308 2010-03-15  Alan Modra  <amodra@gmail.com>
 309
 310         * emultempl/ppc64elf.em (move_input_section, sort_toc_sections): New.
 311         (ppc_before_allocation): Call sort_toc_sections.
 312         (no_toc_sort, OPTION_NO_TOC_SORT): New.
 313         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
 314          PARSE_AND_LIST_OPTIONS): Handle --no-toc-sort.
 315
 316 2010-03-14  Alan Modra  <amodra@gmail.com>
 317
 318         PR ld/11378
 319         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
 320         ppc64_elf_check_init_fini and warn if .init/.fini use different TOCs.
 321
 322 2010-03-11  George Gensure  <werkt0@gmail.com>
 323
 324         PR ld/11367
 325         * ldcref.c (handle_asneeded_cref): Correct copying of refs.
 326
 327 2010-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 328
 329         * Makefile.am (ALL_EMULATIONS): Add eelf32_sparc_sol2.o,
 330         eelf_i386_sol2.o.
 331         (ALL_64_EMULATIONS): Add eelf_x86_64_sol2.o, eelf64_sparc_sol2.o.
 332         (eelf32_sparc_sol2.c): New rule.
 333         (eelf64_sparc_sol2.c): Likewise.
 334         (eelf_x86_64_sol2.c): Likewise.
 335         (eelf_i386_sol2.c): Likewise.
 336         * Makefile.in: Regenerate.
 337         * configure.tgt (i[3-7]86-*-solaris2*): Change targ_emul to
 338         elf_i386_sol2.
 339         Add elf_i386_ldso, elf_x86_64_sol2 to targ_extra_emuls.
 340         (x86_64-*-solaris2*): Change targ_emul to elf_x86_64_sol2.
 341         Add elf_x86_64, elf_i386_sol2, elf_i386 to targ_extra_emuls.
 342         (sparc-*-solaris2.[0-6]*): Change targ_emul to elf32_sparc_sol2.
 343         Add target_extra_emuls.
 344         (sparc-*-solaris2*): Change targ_emul to elf32_sparc_sol2.
 345         Add elf32_sparc, elf64_sparc_sol2 to targ_extra_emuls.
 346         (sparcv9-*-solaris2*): Change targ_emul to elf64_sparc_sol2.
 347         Add elf64_sparc, elf32_sparc_sol2 to target_extra_emuls.
 348         * emulparams/elf32_sparc_sol2.sh: New file.
 349         * emulparams/elf64_sparc_sol2.sh: New file.
 350         * emulparams/elf_i386_sol2.sh: New file.
 351         * emulparams/elf_x86_64_sol2.sh: New file.
 352         * emultempl/solaris2.em: New file.
 353
 354 2010-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 355
 356         PR ld/11330
 357         * ld.texinfo: Replace explicitely with explicitly.
 358
 359 2010-02-27  Jie Zhang  <jie@codesourcery.com>
 360
 361         * scripttempl/armbpabi.sc: Don't combine .init_array.* or
 362         .fini_array.* when do relocatable linking.
 363         * scripttempl/elf.sc: Likewise.
 364         * scripttempl/elf32sh-symbian.sc: Likewise.
 365         * scripttempl/elf64hppa.sc: Likewise.
 366         * scripttempl/elfxtensa.sc: Likewise.
 367
 368 2010-02-26  Alan Modra  <amodra@gmail.com>
 369
 370         * scripttempl/elf.sc (.fini_array): Place input .fini_array after
 371         .fini_array.*.
 372         * scripttempl/armbpabi.sc: Likewise.
 373         * scripttempl/elf32sh-symbian.sc: Likewise.
 374         * scripttempl/elf64hppa.sc: Likewise.
 375         * scripttempl/elfxtensa.sc: Likewise.
 376
 377 2010-02-25  Alan Modra  <amodra@gmail.com>
 378
 379         PR ld/11304
 380         * ldlang.c (init_os): Remove isec param.  Don't check for
 381         bfd_section already set or call bfd_init_private_section_data
 382         here.
 383         (exp_init_os): Update init_os call.
 384         (lang_add_section): Tidy.  Really don't set SEC_LINK_ONCE
 385         flags.  Call bfd_init_private_section_data here.
 386         (map_input_to_output_sections): Tidy.  Update init_os calls.
 387         Use os->sectype to select sec flags for lang_data_statement.
 388
 389 2010-02-23  Alan Modra  <amodra@gmail.com>
 390
 391         PR ld/11304
 392         * ldlang.c: Revert last patch.
 393
 394 2010-02-23  Nick Clifton  <nickc@redhat.com>
 395
 396         * po/bg.po: Updated Bulgarian translation.
 397
 398 2010-02-22  Alan Modra  <amodra@gmail.com>
 399
 400         PR ld/11304
 401         * ldlang.c (exp_init_os): Delete forward declaration.
 402         (init_os): Don't check for bfd_section already created and don't
 403         init addr_tree and load_base expressions here.
 404         (map_input_to_output_sections): Only map input to output sections
 405         and set constraints here, and as an exception, create output
 406         sections which have their address set.  Move all the other code to..
 407         (create_other_output_sections): ..here.  New function.  Handle init
 408         of addr_tree and load_base here too.
 409         (lang_process): Call create_other_output_sections.
 410
 411 2010-02-19  Alan Modra  <amodra@gmail.com>
 412
 413         * Makefile.am (eelf32_i960.c): Depend on ELF_GEN_DEPS, not ELF_DEPS.
 414         * Makefile.in: Regenerate.
 415
 416 2010-02-19  Alan Modra  <amodra@gmail.com>
 417
 418         * ldlang.c (unique_section_p): Add os param.  Allow group
 419         sections to match /DISCARD/.  Update all callers.
 420         * emultempl/genelf.em (gld${EMULATION_NAME}_before_allocation): New.
 421         (LDEMUL_BEFORE_ALLOCATION): Define.
 422
 423 2010-02-15  Nick Clifton  <nickc@redhat.com>
 424
 425         * po/vi.po: Updated Vietnamese translation.
 426
 427 2010-02-10  Richard Sandiford  <r.sandiford@uk.ibm.com>
 428
 429         * Makefile.am (CFILES): Add ldlex-wrapper.c.
 430         (OFILES): Replace ldlex.c with ldlex-wrapper.c.
 431         (ldlex.o): Replace with...
 432         (ldlex-wrapper.o): ...this new rule.
 433         (EXTRA_ld_new_SOURCES): Add ldlex.l.
 434         (ld_new_SOURCES): Replace ldlex.l with ldlex-wrapper.c.
 435         * Makefile.in: Regenerate.
 436         * ldlex.l (sysdep.h): Don't include here.
 437         * ldlex-wrapper.c: New file.
 438
 439 2010-02-09  Alan Modra  <amodra@gmail.com>
 440
 441         * emultempl/ppc64elf.em (ppc_before_allocation): Update for changed
 442         function parameters.
 443
 444 2010-02-05  Nick Clifton  <nickc@redhat.com>
 445
 446         * configure.in (ALL_LIBGUAS): Add bg.
 447         * configure: Regenerate.
 448         * po/bg.po: New Bulgarian translation.
 449
 450 2010-02-05  Ryan Mansfield  <rmansfield@qnx.com>
 451
 452         * emultempl/armelf.em (PARSE_AND_LIST_OPTIONS): Fix help for
 453         --target1-abs and --target1-rel options.
 454
 455 2010-02-03  Nick Clifton  <nickc@redhat.com>
 456
 457         * emultempl/alphaelf.em: Update value expected from elf_object_id.
 458         * emultempl/hppaelf.em: Likewise.
 459         * emultempl/mipself.em: Likewise.
 460         * emultempl/ppc32elf.em: Likewise.
 461         * emultempl/ppc64elf.em: Likewise.
 462
 463 2010-02-03  Alan Modra  <amodra@gmail.com>
 464
 465         * emultempl/ppc64elf.em (build_toc_list): Report errors from
 466         ppc64_elf_next_toc_section.
 467         (after_allocation): Update for changed function names and params.
 468         Run second pass of multitoc partitioning.
 469
 470 2010-01-21  Jon Grant  <jg@jguk.org>
 471             Nick Clifton  <nickc@redhat.com>
 472
 473         PR 4437
 474         * ldfile.c: (ldfile_open_file): Do not stop link upon encountering
 475         a missing file or library.  Instead mark the entry as missing and
 476         set the global flag to indicate that missing files were
 477         encountered.
 478         * ldlang.c (missing_files): New exported variable.
 479         (load_symbols): Skip loading if the file is missing.
 480         (open_input_bfds): Terminate link if any input files were
 481         missing.
 482         * ldlang.h (struct lang_input_statement_struct): Add missing_file
 483         field.
 484         Add export of missing_file variable.
 485
 486 2010-01-13  DJ Delorie  <dj@redhat.com>
 487
 488         * emultempl/elf32.em (_place_orphan): If an input section doesn't
 489         match an existing output section, but an unused output section
 490         statement does match, use it.
 491         * emultempl/pe.em (_place_orphan): Likewise.
 492         * emultempl/pep.em (_place_orphan): Likewise.
 493
 494 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 495
 496         * configure: Regenerate.
 497         * Makefile.in: Regenerate.
 498
 499 2010-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 500
 501         * ldver.c (ldversion): Change to "Copyright 2010".
 502
 503 2010-01-08  Alan Modra  <amodra@gmail.com>
 504
 505         PR 11107
 506         * emultempl/vxworks.em: Expand tr arguments to suit non-GNU tr.
 507
 508 For older changes see ChangeLog-2009
 509 \f
 510 Local Variables:
 511 mode: change-log
 512 left-margin: 8
 513 fill-column: 74
 514 version-control: never
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