ld/ChangeLog

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