ld/ChangeLog

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