ld/ChangeLog

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