ld/ChangeLog

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