ld/ChangeLog

   1 2011-05-09  Paul Brook  <paul@codesourcery.com>
   2
   3         * emultempl/tic6xdsbt.em (merge_exidx_entries): New.
   4         (compare_output_sec_vma): New function.
   5         (gld${EMULATION_NAME}_after_allocation): New function.
   6         (OPTION_NO_MERGE_EXIDX_ENTRIES): Define.
   7         (PARSE_AND_LIST_OPTIONS): Add --no-merge-exidx-entries.
   8         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_NO_MERGE_EXIDX_ENTRIES.
   9         (LDEMUL_AFTER_ALLOCATION): Set.
  10         * ld.texinfo: Document c6x --no-merge-exidx-entries.
  11
  12 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
  13
  14         PR ld/12365
  15         * scripttempl/pe.sc (__rt_psrelocs_start): New symbol definition.
  16         (__rt_psrelocs_end): Likewise.
  17         (__rt_psrelocs_size): Likewise difference between the above.
  18         (__RUNTIME_PSEUDO_RELOC_LIST_END__): Move outside .rdata section
  19         immediately after end of pseudo-reloc data.
  20         (___RUNTIME_PSEUDO_RELOC_LIST_END___): Likewise.
  21         (__RUNTIME_PSEUDO_RELOC_LIST__): Move outside .rdata section and
  22         calculate backward from list end.
  23         (___RUNTIME_PSEUDO_RELOC_LIST___): Likewise.
  24         * scripttempl/pep.sc: Likewise.
  25
  26 2011-05-06  Tristan Gingold  <gingold@adacore.com>
  27
  28         * scripttempl/alphavms.sc (CODE): Add *$CODE*.
  29
  30 2011-05-04  Tristan Gingold  <gingold@adacore.com>
  31
  32         * emultempl/generic.em (ld_${EMULATION_NAME}_emulation): Add
  33         LDEMUL_ADD_OPTIONS and LDEMUL_HANDLE_OPTION.
  34         * emultempl/vms.em (OPTION_IDENTIFICATION): New macro.
  35         (gld${EMULATION_NAME}_add_options): New function.
  36         (gld${EMULATION_NAME}_list_options): Ditto.
  37         (gld${EMULATION_NAME}_handle_option): Ditto.
  38         (LDEMUL_ADD_OPTIONS, LDEMUL_HANDLE_OPTION)
  39         (LDEMUL_LIST_OPTIONS): Define.
  40
  41 2011-05-04  Alan Modra  <amodra@gmail.com>
  42
  43         PR ld/12726
  44         * ldexp.h (lang_phase_type): Add lang_assigning_phase_enum.
  45         * ldexp.c (exp_fold_tree_1): Correct assign to dot comment.  Don't
  46         assign to dot when lang_assigning_phase_enum.
  47         * ldlang.h (lang_do_assignments): Update prototype.
  48         * ldlang.c (lang_do_assignments): Add phase parameter.  Update all
  49         callers.
  50         * pe-dll.c (pe_dll_fill_sections, pe_exe_fill_sections): Update
  51         lang_do_assignments calls.
  52
  53 2011-04-28  Daniel C. Klauer  <daniel.c.klauer@web.de>
  54
  55         PR ld/12614
  56         * emultempl/pe.em (_after_open): Correctly check whether symbol is
  57         in undef list.
  58
  59 2011-04-26  Kai Tietz  <ktietz@redhat.com>
  60
  61         * scripttempl/pe.sc: Handle .eh_frame($|.)* sections.
  62         * scripttempl/pep.sc: Likewise.
  63
  64 2011-04-24  Alan Modra  <amodra@gmail.com>
  65
  66         PR ld/12365
  67         PR ld/12696
  68         * ldmain.c (notice): Delete "name" param, add "h".
  69         * plugin.c (plugin_notice): Likewise.  Set non_ir_ref.  Handle
  70         redefinitions of IR symbols in real BFDs.
  71         (plugin_multiple_definition, plugin_multiple_common): Delete.
  72         (non_ironly_hash, init_non_ironly_hash): Delete.
  73         (is_visible_from_outside): Traverse entry_symbol chain.
  74         (get_symbols): Use non_ir_ref flag rather than hash lookup.
  75
  76 2011-04-21  Tristan Gingold  <gingold@adacore.com>
  77
  78         * scripttempl/alphavms.sc: Add dwarf2 embedding marks.
  79
  80 2011-04-20  Tristan Gingold  <gingold@adacore.com>
  81
  82         * emultempl/aix.em (_add_options): Ignore -bbigtoc switch.
  83
  84 2011-04-20  Alan Modra  <amodra@gmail.com>
  85
  86         * ld.h (ld_config_type <hash_table_size>): Make it an unsigned long.
  87
  88 2011-04-20  Alan Modra  <amodra@gmail.com>
  89
  90         PR ld/12365
  91         * ldfile.c (ldfile_try_open_bfd): Move code creating and switching
  92         to plugin IR BFD..
  93         * ldmain.c (add_archive_element): ..and similar code here..
  94         * plugin.c (plugin_maybe_claim): ..to here.  New function.
  95         (plugin_call_claim_file): Make static.
  96         (asymbol_from_plugin_symbol): Set ELF st_shndx for common syms.
  97         (plugin_multiple_common): New function.
  98         (plugin_call_all_symbols_read): Hook in plugin_multiple_common.
  99         * plugin.h (plugin_call_claim_file): Don't declare.
 100         (plugin_maybe_claim): Declare.
 101
 102 2011-04-20  Alan Modra  <amodra@gmail.com>
 103
 104         PR ld/12365
 105         * ldmain.c (multiple_definition): Take a bfd_link_hash_entry
 106         pointer arg rather than "name", "obfd", "osec", "oval".  Add code
 107         removed from linker.c.  Hack around xcofflink.c oddity in
 108         passing NULL nbfd.
 109         (multiple_common): Similarly.
 110         * plugin.c (orig_allow_multiple_defs): Delete.
 111         (plugin_call_all_symbols_read): Don't twiddle allow_multiple_definition.
 112         (plugin_multiple_definition): Update.
 113
 114 2011-04-18  Kai Tietz  <ktietz@redhat.com>
 115
 116         * deffilep.y (def_aligncomm): Avoid duplets.
 117
 118         * deffilep.y (def_pool_str): New type.
 119         (pool_strs): Local static.
 120         (def_pool_alloc): Local function.
 121         (def_pool_strdup): Likewise.
 122         (def_pool_free): Likewise.
 123         (opt_name): Replace xmalloc/xstrdup by
 124         def_pool_alloc/def_pool_strdup.
 125         (dot_name): Likewise.
 126         (anylang_id): Likewise.
 127         (def_lex): Likewise.
 128         (def_file_parse): Call def_pool_free on
 129         exit and cleanup directives elements.
 130         (def_file_add_directive): Call def_pool_free.
 131
 132 2011-04-18  Paul Brook  <paul@codesourcery.com>
 133
 134         * emulparams/elf32_tic6x_le.sh: Define OTHER_READONLY_SECTIONS
 135         for unwinding tables.
 136
 137 2011-04-18  Alan Modra  <amodra@gmail.com>
 138
 139         PR ld/12365
 140         PR ld/12672
 141         * ldfile.c (ldfile_try_open_bfd): Don't attempt any plugin action
 142         when no_more_claiming.
 143         * ldmain.c (add_archive_element): Likewise.
 144         (multiple_definition): Remove plugin_multiple_definition call.
 145         (notice): Remove plugin_notice call.
 146         * ldlang.c (lang_list_insert_after, void lang_list_remove_tail): Move.
 147         Delete prototype.
 148         (plugin_insert): New static var.
 149         (open_input_bfds): Only rescan libs after plugin insert point.
 150         (lang_gc_sections): Omit plugin claimed files.
 151         (lang_process): Set plugin_insert.  Only rescan when plugin adds
 152         objects.
 153         * plugin.h (no_more_claiming): Declare.
 154         (plugin_notice, plugin_multiple_definition): Don't declare.
 155         * plugin.c: Formatting.
 156         (orig_notice_all, orig_allow_multiple_defs, orig_callbacks,
 157         plugin_callbacks): New static vars.
 158         (no_more_claiming): Make global.
 159         (plugin_cached_allow_multiple_defs): Delete.
 160         (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy .text section,
 161         use newer bfd_make_section variant.  Make COMMON section too.
 162         Error handling.  Correct setting of gp size.
 163         (asymbol_from_plugin_symbol): Properly cast last arg of concat.
 164         (message): Likewise for ACONCAT.
 165         (asymbol_from_plugin_symbol): Use our COMMON section.
 166         (get_symbols): When report_plugin_symbols, show visibility too.
 167         (init_non_ironly_hash): Move.  Don't test non_ironly_hash.
 168         (plugin_load_plugins): Save state of linker callbacks, set up to
 169         call plugin_notice instead.  Call init_non_ironly_hash here.
 170         (plugin_call_all_symbols_read): Set plugin_multiple_definition in
 171         plugin callbacks.
 172         (plugin_notice): Rewrite.
 173         (plugin_multiple_definition): Make static, call original callback.
 174
 175 2011-04-15  Alan Modra  <amodra@gmail.com>
 176
 177         PR ld/12672
 178         * ldlang.c (enum open_bfd_mode): New.
 179         (open_input_bfds): Replace "force" param with "mode".  Reload
 180         archives for rescan.  Update all callers.
 181         (lang_process): Make another open_input_bfds pass for plugins.
 182
 183 2011-04-13  Kai Tietz  <ktietz@redhat.com>
 184
 185         PR binutils/12658
 186         * deffile.h (def_file_add_export): Add is_dup argument.
 187         (def_file_add_import): Likewise.
 188         * deffilep.y (are_names_equal): New helper.
 189         (cmp_export_elem): New helper.
 190         (find_export_in_list): Add search routine for exports.
 191         (def_file_add_export): Check for duplicates.
 192         (cmp_import_elem): New helper.
 193         (find_import_in_list): Add search routine for imports.
 194         (def_file_add_import): Check for duplicates.
 195         (def_exports): Handle duplicates.
 196         (def_imports): Likewise.
 197         * pe-dll.c (process_def_file_and_drectve): Likewise.
 198         (pe_implied_import_dll): Likewise.
 199
 200 2011-04-11  Chris Quenelle  <chris.quenelle@oracle.com>
 201
 202         * scripttempl/elf.sc (.exception_ranges): Add new section.
 203
 204 2011-04-08  Hector Oron  <hector.oron@gmail.com>
 205
 206         PR ld/12643
 207         * configure.tgt: Add support for arm-*-gnueabihf targets.
 208
 209 2011-04-07  Eric B. Weddington  <eric.weddington@atmel.com>
 210
 211         * Makefile.in: Regenerate. Remove stray eavrtiny10 rules.
 212
 213 2011-04-07  Joseph Myers  <joseph@codesourcery.com>
 214
 215         * configure.tgt: Remove stray ;;.
 216
 217 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
 218
 219         * configure.tgt (thumb-*-linux-* | thumb-*-uclinux*,
 220         strongarm-*-coff, strongarm-*-elf, strongarm-*-kaos*,
 221         thumb-*-coff, thumb-*-elf, thumb-epoc-pe, thumb-*-pe,
 222         xscale-*-coff, xscale-*-elf): Remove targets.
 223
 224 2011-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 225
 226         * configure.tgt: Add elf_l1om to targ_extra_libpath for
 227          x86_64-*-linux-*.
 228
 229         * emulparams/elf_l1om.sh: Remove duplicates.
 230
 231 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
 232
 233         * emulparams/elf32_tic6x_le.sh (BIG_OUTPUT_FORMAT, EXTRA_EM_FILE,
 234         GENERATE_SHLIB_SCRIPT): New defines.
 235         (TEXT_START_ADDR): Define differently depending on target.
 236         (.got): Redefine to include "*(.dsbt)".
 237         (SDATA_START_SYMBOLS): Remove, replace with
 238         (OTHER_GOT_SYMBOLS): New.
 239         (OTHER_BSS_SECTIONS): Define only for ELF targets.
 240         * emultempl/tic6xdsbt.em: New file.
 241         * gen-doc.texi: Set C6X.
 242         * ld.texinfo: Likewise.
 243         (Options specific to C6X uClinux targets): New section.
 244
 245 2011-03-29  Alan Modra  <amodra@gmail.com>
 246
 247         PR ld/12613
 248         * ldlex.l (lex_warn_invalid): Don't assume char is unsigned.
 249
 250 2011-03-26  John Marino  <binutils@marino.st>
 251
 252         * configure.host: Update *-*-dragonfly* host entry.
 253         * configure.tgt: Update *-*-dragonfly* target entry.
 254         * ldlex.l: Prevent redefinition of YY_NO_UNPUT.
 255
 256 2011-03-28  Joseph Myers  <joseph@codesourcery.com>
 257
 258         * configure.in: Check for windows.h, not Windows.h.
 259         * configure: Regenerate.
 260         * plugin.c: Include windows.h, not Windows.h.
 261
 262 2011-03-25  Eric B. Weddington  <eric.weddington@atmel.com>
 263
 264         * Makefile.in: Regenerate.
 265
 266 2011-03-23  Joseph Myers  <joseph@codesourcery.com>
 267
 268         * lexsup.c (parse_args): Only set report_plugin_symbols if plugins
 269         are enabled.  Mark level as possibly unused.
 270
 271 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 272
 273         * Makefile.am (ALL_EMULATION_SOURCES): Add AVR XMEGA architectures.
 274         (eavrxmega?.c): Likewise.
 275         * configure.tgt (targ_extra_emuls): Likewise.
 276         * emulparams/avrxmega1.sh: New file.
 277         * emulparams/avrxmega2.sh: Likewise.
 278         * emulparams/avrxmega3.sh: Likewise.
 279         * emulparams/avrxmega4.sh: Likewise.
 280         * emulparams/avrxmega5.sh: Likewise.
 281         * emulparams/avrxmega6.sh: Likewise.
 282         * emulparams/avrxmega7.sh: Likewise.
 283         * emultempl/avrelf.em (avr_elf_${EMULATION_NAME}_before_allocation):
 284         Add avrxmega6, avrxmega7 to list of architectures for no stubs.
 285
 286 2011-03-21  Eric B. Weddington  <eric.weddington@atmel.com>
 287
 288         * scripttempl/avr.sc: Add fuse, lock, and signature memory regions.
 289
 290 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 291
 292         * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Check
 293         eh->target_internal.
 294
 295 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 296
 297         * emultempl/armelf.em (arm_elf_before_allocation): Check dynobj
 298         instead of dynamic_sections_created.
 299
 300 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 301
 302         * plugin.c (get_symbols): Use wrapped lookup for undefined symbols.
 303
 304 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 305
 306         * ldlang.c (lang_check): Don't run checks on dummy IR BFDs.
 307
 308 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 309
 310         * ldlang.h (lang_input_statement_type): Add new 'claim_archive' flag,
 311         wrapping both it and 'claim' flag in #ifdef ENABLE_PLUGINS.
 312         * ldmain.c (add_archive_element): Set it if the member is claimed.
 313         * ldlang.c (new_afile): Initialise claim_archive and claimed members.
 314         (find_replacements_insert_point): New helper function.
 315         (lang_process): After adding and opening replacement files passed
 316         from plugin, splice them into correct place in statement list and
 317         file chains to preserve critical link order.
 318         (lang_list_insert_after): New helper function.
 319         (lang_list_remove_tail): Likewise.
 320
 321 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 322
 323         * plugin.c (IRONLY_SUFFIX): Revise to nicely human-readable form.
 324         (IRONLY_SUFFIX_LEN): Delete.
 325         (plugin_get_ir_dummy_bfd): Don't append IRONLY_SUFFIX.
 326         (is_ir_dummy_bfd): Don't look for suffix; check claimed flag of
 327         enclosing lang input statement instead.
 328
 329 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 330
 331         * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Preserve
 332         alignment of input sections when creating orphan output sections
 333         during relocatable link.
 334         * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
 335
 336 2011-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 337
 338         * ld.texinfo: Document --verbose[=NUMBER].
 339
 340         * lexsup.c (ld_options): Update --verbose.
 341         (parse_args): Set report_plugin_symbols.
 342
 343         * plugin.c (report_plugin_symbols): New.
 344         (get_symbols): Report plugin symbols if report_plugin_symbols
 345         is TRUE.
 346
 347         * plugin.h (report_plugin_symbols): New.
 348
 349 2011-03-01  H.J. Lu  <hongjiu.lu@intel.com>
 350
 351         PR ld/12529
 352         * testplug.c: Don't include "filenames.h".
 353         (onclaim_file): Don't use filename_cmp.
 354
 355 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
 356
 357         * emultempl/beos.em (sort_by_file_name): Use filename_(n)cmp.
 358         * emultempl/elf32.em (gld${EMULATION_NAME}_vercheck):
 359         Likewise.
 360         (gld${EMULATION_NAME}_stat_needed): Likewise.
 361         (gld${EMULATION_NAME}_check_needed): Likewise.
 362         * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Likewise.
 363         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 364         * emultempl/pep.em (gld_${EMULATION_NAME}_after_open): Likewise.
 365         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 366         * ldfile.c (ldfile_open_file): Likewise.
 367         * ldlang.c (wild_sort): Likewise.
 368         (lookup_name): Likewise.
 369         (check_excluded_libs): Likewise.
 370         * ldmisc.c (vfinfo): Likewise.
 371         * pe-dll.c (libnamencmp): Likewise.
 372         (auto_export): Likewise.
 373         (pe_dll_generate_implib): Likewise.
 374         * testplug.c (onclaim_file): Likewise.
 375
 376 2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 377
 378         PR ld/12507
 379         * plugin.c (get_symbols): Don't check entry symbol here.
 380         (init_non_ironly_hash): Add entry_symbol chain into
 381         non_ironly_hash.
 382
 383 2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 384
 385         PR ld/12507
 386         * plugin.c (get_symbols): Don't mark entry symbol IR only.
 387
 388 2011-02-18  John David Anglin  <dave.anglin@nrc-cnnrc.gc.ca>
 389
 390         PR ld/12376
 391         emulparams/hppalinux.sh (DATA_ADDR): Define.
 392         (SHLIB_DATA_ADDR): Likewise.
 393
 394 2011-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 395
 396         * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX): Changed to
 397         x32 for x32.
 398
 399 2011-02-15  Kai Tietz  <kai.tietz@onevision.com>
 400
 401         * pe-dll.c (process_def_file_and_drectve): Don't strip
 402         leading underscore from symbol by calling bfd_find_version_for_sym.
 403
 404 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
 405
 406         * ldlang.c (lang_vers_match): Declare a new c_sym, assign it to
 407         the bfd_demangle of sym, change users of sym to c_sym when not
 408         already demangling, and free when done.  Change callers of
 409         cplus_demangle to bfd_demangle.
 410
 411 2011-02-14  Alan Modra  <amodra@gmail.com>
 412
 413         * plugin.c (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy
 414         .text section, use newer bfd_make_section variant.  Error handling.
 415         Correct setting of gp size.
 416         (asymbol_from_plugin_symbol): Properly cast last arg of concat.
 417         (message): Likewise for ACONCAT.
 418         (get_symbols): Formatting.
 419
 420 2011-02-14  Alan Modra  <amodra@gmail.com>
 421
 422         * ldmain.c (remove_output): Rename to..
 423         (ld_cleanup): ..this. Call bfd_cache_close_all and plugin_call_cleanup.
 424         (main): Adjust.
 425         * plugin.c (plugin_call_cleanup): Make global.
 426         (plugin_load_plugins): Don't register plugin_call_cleanup with xatexit.
 427         * plugin.h (plugin_call_cleanup): Declare.
 428
 429 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 430
 431         * configure: Regenerate.
 432
 433 2011-02-10  Alan Modra  <amodra@gmail.com>
 434
 435         * scripttempl/armbpabi.sc: Revert 2010-11-02  H.J. Lu.
 436         * scripttempl/avr.sc: Likewise.
 437         * scripttempl/elf32cr16.sc: Likewise.
 438         * scripttempl/elf32crx.sc: Likewise.
 439         * scripttempl/elf32msp430.sc: Likewise.
 440         * scripttempl/elf32msp430_3.sc: Likewise.
 441         * scripttempl/elf32sh-symbian.sc: Likewise.
 442         * scripttempl/elf64hppa.sc: Likewise.
 443         * scripttempl/elf_chaos.sc: Likewise.
 444         * scripttempl/elfd10v.sc: Likewise.
 445         * scripttempl/elfd30v.sc: Likewise.
 446         * scripttempl/elfi370.sc: Likewise.
 447         * scripttempl/elfm68hc11.sc: Likewise.
 448         * scripttempl/elfm68hc12.sc: Likewise.
 449         * scripttempl/elfxtensa.sc: Likewise.
 450         * scripttempl/ip2k.sc: Likewise.
 451         * scripttempl/iq2000.sc: Likewise.
 452         * scripttempl/mep.sc: Likewise.
 453         * scripttempl/mmo.sc: Likewise.
 454         * scripttempl/v850.sc: Likewise.
 455         * scripttempl/xstormy16.sc: Likewise.
 456         * scripttempl/elf.sc: Revert 2010-10-29  H.J. Lu.
 457
 458 2011-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 459
 460         * Makefile.am (CXX): Removed.
 461
 462         * configure.in: Add AC_PROG_CXX.
 463
 464         * Makefile.in: Regenerated.
 465         * configure: Likewise.
 466
 467 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
 468
 469         * plugin.c (plugin_get_ir_dummy_bfd): Copy across the bfd's
 470         private data and GP size.
 471
 472 2011-01-21  Alan Modra  <amodra@gmail.com>
 473
 474         * ldexp.c (fold_binary): Set result section for arithmetic and
 475         logical operations to NULL when both operands are in same section.
 476         * ld.texinfo (Expression Section): Describe this.
 477
 478 2011-01-14  Alan Modra  <amodra@gmail.com>
 479
 480         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
 481         attempt to put non-alloc orphans before debug sections, just place
 482         them after .comment.
 483
 484 2011-01-14  J. Park  <grassman@gmail.com>
 485
 486         PR ld/12339
 487         * ldlang.c (sort_def_symbol): Handle bfd_link_hash_warning symbols.
 488
 489 2011-01-14  Alan Modra  <amodra@gmail.com>
 490
 491         * Makefile.am: Sort emulation rules.
 492         (eelf32am33lin.c): Delete.
 493         (ALL_EMULATION_SOURCES): Sort, add missing entries.
 494         (ALL_64_EMULATION_SOURCES): Likewise.
 495         * Makefile.in: Regenerate.
 496
 497 2011-01-13  Alan Modra  <amodra@gmail.com>
 498
 499         PR ld/12356
 500         * ld.texinfo (Miscellaneous Commands): Describe LD_FEATURE.
 501         (Expression Section): Update.
 502         * ld.h (ld_config_type): Add sane_expr.
 503         * ldgram.y (ifile_p1): Add LD_FEATURE.
 504         * ldlex.l (LD_FEATYRE): New.
 505         * ldemul.c (after_parse_default): Delete code handling ld_compatibility.
 506         * ldexp.h (struct ldexp_control): Delete uses_defined.
 507         * ldexp.c: Remove all uses of uses_defined.
 508         (fold_name): Test config.sane_expr rather than ld_compatibility.
 509         (exp_fold_tree_1): Likewise.  Adjust handling of assignments
 510         during first phase.
 511         * ldlang.h (ld_compatibility): Delete.
 512         (lang_ld_feature): Declare.
 513         * ldlang.c (ld_compatibility): Delete.
 514         (open_input_bfds): Only handle assignments for --defsym.
 515         (lang_ld_feature): New function.
 516
 517         PR ld/12356
 518         * ldexp.h (exp_assop): Delete.
 519         (exp_assign, exp_defsym): Declare.
 520         * ldexp.c (exp_assop): Make static, handle all assignment variations.
 521         (exp_assign, exp_defsym): New functions.
 522         (exp_provide): Use exp_assop.
 523         * ldgram.y (defsym_expr): Use exp_defsym.
 524         * ldctor.c, * ldgram.y, * ldlang.c, * mri.c, * emultempl/beos.em,
 525         * emultempl/pe.em, * emultempl/pep.em, * emultempl/spuelf.em,
 526         * emultempl/xtensaelf.em: Update exp_assop -> exp_assign.
 527
 528 2011-01-12  Alan Modra  <amodra@gmail.com>
 529
 530         PR ld/12380
 531         * ldexp.h (enum phase_enum): Comment.  Add exp_dataseg_done.
 532         * ldexp.c (fold_unary <DATA_SEGMENT_END>): Rearrange code.  Test
 533         for exp_dataseg_done rather than expld.phase == lang_final_phase_enum
 534         to detect when we've finished sizing sections.
 535         (fold_binary <DATA_SEGMENT_ALIGN>): Likewise.
 536         (fold_binary <DATA_SEGMENT_RELRO_END>): Likewise.  Also test
 537         that we are not inside an output section statement.
 538         * ldlang.c (lang_size_sections): Set exp_dataseg_done on exit if
 539         not exp_dataseg_relro_adjust or exp_dataseg_adjust.  Don't set
 540         lang_final_phase_enum here.
 541         (lang_process): Set lang_final_phase_enum here.
 542
 543 2011-01-10  Nick Clifton  <nickc@redhat.com>
 544
 545         * po/da.po: Updated Danish translation.
 546
 547 2011-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 548
 549         * ldlang.c (startup_file): Removed.
 550         (lang_startup): Updated.
 551
 552 2011-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 553
 554         PR ld/12364
 555         * plugin.c (get_symbols): Check if owner_sec->owner is NULL
 556         before accessing its flags field.
 557
 558 2011-01-01  H.J. Lu  <hongjiu.lu@intel.com>
 559
 560         * ldver.c (ldversion): Update copyright to 2011.
 561
 562 For older changes see ChangeLog-2010
 563 \f
 564 Local Variables:
 565 mode: change-log
 566 left-margin: 8
 567 fill-column: 74
 568 version-control: never
 569 End: