ld/ChangeLog

   1 2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * Makefile.am (ALL_64_EMULATIONS): Add eelf_k1om.o and
   4         eelf_k1om_fbsd.o
   5         (eelf_k1om.c): New.
   6         (eelf_k1om_fbsd.c): Likewise.
   7         * Makefile.in: Regenerated.
   8
   9         * configure.tgt (targ64_extra_emuls): Add elf_k1om if elf_x86_64
  10         is supported.  Add elf_k1om_fbsd if elf_x86_64_fbsd is supported.
  11         (targ_extra_emuls): Likewise.
  12
  13         * emulparams/elf_k1om.sh: New.
  14         * emulparams/elf_k1om_fbsd.sh: Likewise.
  15
  16 2011-07-16  Roland McGrath  <roland@hack.frob.com>
  17
  18         * ld.h (args_type): New field print_output_format.
  19         * lexsup.c (enum option_values, ld_options, parse_args):
  20         Handle --print-output-format.
  21         * ldmain.c (main): Implement --print-output-format.
  22         * ld.texinfo (Options): Document it.
  23
  24         * ldlang.c (lang_get_output_target): Don't return current_target
  25         when it's NULL.
  26
  27 2011-07-15  Alan Modra  <amodra@gmail.com>
  28
  29         * Makefile.am (e*.c): Sort.
  30         * Makefile.in: Regenerate.
  31
  32 2011-07-14  Alan Modra  <amodra@gmail.com>
  33
  34         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option,
  35         gld${EMULATION_NAME}_list_options): Don't condition -z relro
  36         and -z norelro on COMMONPAGESIZE being defined.
  37
  38 2011-07-14  Alan Modra  <amodra@gmail.com>
  39
  40         * emultempl/ppc64elf.em (plt_static_chain): New var.
  41         (gld${EMULATION_NAME}_after_allocation): Pass to ppc64_elf_size_stubs.
  42         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
  43         PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Handle
  44         --plt-static-chain and --no-plt-static-chain.
  45
  46 2011-07-14  Alan Modra  <amodra@gmail.com>
  47
  48         * emultempl/elf32.em (gld${EMULATION_NAME}_add_options,
  49         gld${EMULATION_NAME}_handle_option, gld${EMULATION_NAME}_list_options):
  50         Provide --build-id, -z defs, -z muldefs, -z max-page-size,
  51         -z common-page-size, -z execstack, -z noexecstack for all targets.
  52         Add help for --exclude-libs.
  53         (OPTION_LD_GENERATED_UNWIND_INFO,
  54         OPTION_NO_LD_GENERATED_UNWIND_INFO): Move this..
  55         (gld${EMULATION_NAME}_handle_option): ..and code handling
  56         --ld-generated-unwind-info and --no-ld-generated-unwind-info..
  57         * emulparams/plt_unwind.sh: ..to here.  New file.  Add help.
  58         * emulparams/elf32_x86_64.sh: Include plt_unwind.sh.
  59         * emulparams/elf_i386.sh: Likewise.
  60         * emulparams/elf_i386_chaos.sh: Likewise.
  61         * emulparams/elf_i386_ldso.sh: Likewise.
  62         * emulparams/elf_l1om.sh: Likewise.
  63         * emulparams/elf_x86_64.sh: Likewise.
  64
  65 2011-07-11  Catherine Moore  <clm@codesourcery.com>
  66
  67         * ld.h (section_flag_list): Add field to struct wildcard_spec.
  68         * ld.texinfo (INPUT_SECTION_FLAGS): Document.
  69         * ldgram.y (flag_info_list, flag_info): Add to union.
  70         (INPUT_SECTION_FLAGS): New token.
  71         (wildcard_spec): Initialize section_flag_list to NULL for
  72         each alternative.
  73         (sect_flag_list, sect_flags): New rules.
  74         (input_section_spec_no_keep): Add alternatives to recognize
  75         sect_flags.
  76         * ldlang.c (walk_wild_consider_section): Initialize
  77         section_flag_info field of the section struct.
  78         (lang_add_section): Check input section flags.
  79         (lang_add_wild): Initialize section_flag_list field of
  80         the statement struct.
  81         * ldlang.h (lang_input_statement_struct): Add section_flag_list field.
  82         (lang_wild_statement_struct): Likewise.
  83         * ldlex.l (INPUT_SECTION_FLAGS): New token.
  84         * mri.c (mri_draw_tree): Initialize section_flag_list to NULL.
  85         * NEWS: Announce INPUT_SECTION_FLAGS enhancement.
  86
  87 2011-07-09  H.J. Lu  <hongjiu.lu@intel.com>
  88
  89         PR ld/12942
  90         * ldlang.c (section_already_linked): Pass "struct already_linked *"
  91         to bfd_section_already_linked.
  92         (lang_process): Set link_info.loading_lto_outputs before
  93         loading LTO outputs.
  94         * plugin.c: Include "libbfd.h".
  95         (add_symbols): Call bfd_section_already_linked with comdat_key.
  96
  97 2011-06-20  H.J. Lu  <hongjiu.lu@intel.com>
  98
  99         * configure.tgt: Revert x32 change.
 100
 101 2011-06-20  Jakub Jelinek  <jakub@redhat.com>
 102
 103         PR ld/12570
 104         * emultempl/elf32.em (OPTION_LD_GENERATED_UNWIND_INFO,
 105         OPTION_NO_LD_GENERATED_UNWIND_INFO): Define.
 106         (gld${EMULATION_NAME}_handle_option): Handle
 107         --ld-generated-unwind-info and --no-ld-generated-unwind-info.
 108         * ld.texinfo (--ld-generated-unwind-info,
 109         --no-ld-generated-unwind-info): Document.
 110
 111 2011-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 112
 113         * configure.tgt: Support x32.
 114
 115 2011-06-15  Nick Clifton  <nickc@redhat.com>
 116
 117         * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
 118
 119 2011-06-13  Walter Lee  <walt@tilera.com>
 120
 121         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx.c and
 122         eelf32tilepro.c.
 123         (ALL_64_EMULATION_SOURCES): Add eelf64tilegx.c.
 124         (eelf32tilegx.c): New target.
 125         (eelf32tilepro.c): Likewise.
 126         (eelf64tilegx.c): Likewise.
 127         * Makefile.in: Regenerate.
 128         * configure.tgt: Handle tilegx-*-* and tilepro-*-*.
 129         * emulparams/elf32tilegx.sh: New file.
 130         * emulparams/elf64tilegx.sh: New file.
 131         * emulparams/elf32tilepro.sh: New file.
 132
 133 2011-06-13  Alan Modra  <amodra@gmail.com>
 134
 135         * ldlang.c (sort_def_symbol, lang_one_common): Don't handle
 136         warning symbols here.
 137         * emultempl/pe.em (pr_sym): Remove redundant test.
 138         * emultempl/pep.em (pr_sym): Likewise.
 139
 140 2011-06-09  Nick Clifton  <nickc@redhat.com>
 141
 142         PR ld/12845
 143         * emultempl/mipself.em (mips_add_stub_section): Do not add stubs
 144         for sections that have been removed by garbage collection.
 145
 146 2011-06-08  Alan Modra  <amodra@gmail.com>
 147
 148         * ldlang.c (lang_one_common): Handle warning symbols.
 149
 150 2011-06-07  Nick Clifton  <nickc@redhat.com>
 151
 152         * configure.tgt: Accept any V850 architecture.
 153
 154 2011-06-03  Nick Clifton  <nickc@redhat.com>
 155
 156         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32am33lin.c
 157         Add rule to build eelf32am33lin.c
 158         * Makefile.in: Regenerate.
 159
 160 2011-06-02  Nick Clifton  <nickc@redhat.com>
 161
 162         * lexsup.c: Fix spelling mistake in comment.
 163         * scripttempl/epocpe.sc: Likewise.
 164         * scripttempl/i386beos.sc: Likewise.
 165         * scripttempl/mcorepe.sc: Likewise.
 166         * scripttempl/pe.sc: Likewise.
 167         * scripttempl/pep.sc: Likewise.
 168         * po/ld.pot: Regenerate.
 169
 170 2011-05-27  Nick Clifton  <nickc@redhat.com>
 171
 172         * scripttempl/v850.sc (_heap_start): Provide.
 173
 174 2011-05-23  Alan Modra  <amodra@gmail.com>
 175
 176         * ldmisc.c (vfinfo): Add %H.
 177         * ldmain.c (reloc_overflow): Use %H rather than %C.
 178         (reloc_dangerous, unattached_reloc): Likewise.
 179
 180 2011-05-23  Alan Modra  <amodra@gmail.com>
 181
 182         PR 12763
 183         * ldlang.c (lang_output_section_find_by_flags): Match orphan .sdata2
 184         like sections to existing .sdata2, and similarly for orphan TLS
 185         sections.
 186         * emultempl/elf32.em (place_orphan): Exclude .tbss from orphan_bss.
 187
 188 2011-05-17  Tomohiro Kashiwada  <kikairoya@gmail.com>
 189
 190         PR ld/12759
 191         * emultempl/rxelf.em (ignore_lma): New variable.
 192         (rx_elf_create_output_section_statements): Pass the setiing of
 193         ignore_lma to bfd_elf32_rx_set_target_flags.
 194         (OPTION_IGNORE_LMA): Define.
 195         (OPTION_NO_IGNORE_LMA): Define.
 196         (PARSE_AND_LIST_LONGOPTS): Add ignore lma.
 197         (PARSE_AND_LIST_OPTIONS): Add ignore lma.
 198         (PARSE_AND_LIST_ARGS_CASES): Add ignore lma.
 199
 200 2011-05-17  Alan Modra  <amodra@gmail.com>
 201
 202         PR ld/12760
 203         * ldmain.c (notice): Add "flags" and "string" param.
 204         * plugin.c (plugin_notice): Likewise.  Handle indirect, warning
 205         and constructor syms.
 206
 207 2010-05-16  Daniel Jacobowitz  <dan@codesourcery.com>
 208
 209         * ldlang.c (print_assignment): Use the symbol's section if we
 210         use its value.
 211         * ldexp.c (exp_fold_tree_1): Skip self-assignment.  Expand
 212         comment on copying symbol type.
 213
 214 2011-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 215
 216         PR ld/12760
 217         * plugin.c (plugin_notice): Set u.undef.abfd for symbols made
 218         undefweak.
 219
 220 2011-05-16  Alan Modra  <amodra@gmail.com>
 221
 222         * ldlang.c (lang_leave_output_section_statement): Don't copy
 223         previous lma_region if given address.
 224
 225 2011-05-13  Bernd Schmidt  <bernds@codesourcery.com>
 226
 227         (eelf32_tic6x_linux_be.c, eelf32_tic6x_linux_le.c,
 228         eelf32_tic6x_elf_be.c, eelf32_tic6x_elf_le.c): New rules.
 229         * Makefile.am (ALL_EMULATIONS): Add these files.
 230         (eelf32_tic6x_be.c, eelf32_tic6x_le.c): Depend on tic6xdsbt.em.
 231         * Makefile.in: Regenerated.
 232         * emultempl/tic6xdsbt.em (is_tic6x_target): Allow more tic6x target
 233         vectors.
 234         * emulparams/elf32_tic6x_elf_be.sh: New file.
 235         * emulparams/elf32_tic6x_elf_le.sh: New file.
 236         * emulparams/elf32_tic6x_linux_be.sh: New file.
 237         * emulparams/elf32_tic6x_linux_le.sh: New file.
 238         * configure.tgt (tic6x-*-elf, tic6x-*-uclinux): New.
 239         (tic6x-*-*): Replaced by these.
 240
 241 2011-05-13  Jan Beulich  <jbeulich@novell.com>
 242
 243         * configure.tgt: Add targets x86_64-*-pe and x86_64-*-pep.
 244
 245 2011-05-09  Paul Brook  <paul@codesourcery.com>
 246
 247         * emultempl/tic6xdsbt.em (merge_exidx_entries): New.
 248         (compare_output_sec_vma): New function.
 249         (gld${EMULATION_NAME}_after_allocation): New function.
 250         (OPTION_NO_MERGE_EXIDX_ENTRIES): Define.
 251         (PARSE_AND_LIST_OPTIONS): Add --no-merge-exidx-entries.
 252         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_NO_MERGE_EXIDX_ENTRIES.
 253         (LDEMUL_AFTER_ALLOCATION): Set.
 254         * ld.texinfo: Document c6x --no-merge-exidx-entries.
 255
 256 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
 257
 258         PR ld/12365
 259         * scripttempl/pe.sc (__rt_psrelocs_start): New symbol definition.
 260         (__rt_psrelocs_end): Likewise.
 261         (__rt_psrelocs_size): Likewise difference between the above.
 262         (__RUNTIME_PSEUDO_RELOC_LIST_END__): Move outside .rdata section
 263         immediately after end of pseudo-reloc data.
 264         (___RUNTIME_PSEUDO_RELOC_LIST_END___): Likewise.
 265         (__RUNTIME_PSEUDO_RELOC_LIST__): Move outside .rdata section and
 266         calculate backward from list end.
 267         (___RUNTIME_PSEUDO_RELOC_LIST___): Likewise.
 268         * scripttempl/pep.sc: Likewise.
 269
 270 2011-05-06  Tristan Gingold  <gingold@adacore.com>
 271
 272         * scripttempl/alphavms.sc (CODE): Add *$CODE*.
 273
 274 2011-05-04  Tristan Gingold  <gingold@adacore.com>
 275
 276         * emultempl/generic.em (ld_${EMULATION_NAME}_emulation): Add
 277         LDEMUL_ADD_OPTIONS and LDEMUL_HANDLE_OPTION.
 278         * emultempl/vms.em (OPTION_IDENTIFICATION): New macro.
 279         (gld${EMULATION_NAME}_add_options): New function.
 280         (gld${EMULATION_NAME}_list_options): Ditto.
 281         (gld${EMULATION_NAME}_handle_option): Ditto.
 282         (LDEMUL_ADD_OPTIONS, LDEMUL_HANDLE_OPTION)
 283         (LDEMUL_LIST_OPTIONS): Define.
 284
 285 2011-05-04  Alan Modra  <amodra@gmail.com>
 286
 287         PR ld/12726
 288         * ldexp.h (lang_phase_type): Add lang_assigning_phase_enum.
 289         * ldexp.c (exp_fold_tree_1): Correct assign to dot comment.  Don't
 290         assign to dot when lang_assigning_phase_enum.
 291         * ldlang.h (lang_do_assignments): Update prototype.
 292         * ldlang.c (lang_do_assignments): Add phase parameter.  Update all
 293         callers.
 294         * pe-dll.c (pe_dll_fill_sections, pe_exe_fill_sections): Update
 295         lang_do_assignments calls.
 296
 297 2011-04-28  Daniel C. Klauer  <daniel.c.klauer@web.de>
 298
 299         PR ld/12614
 300         * emultempl/pe.em (_after_open): Correctly check whether symbol is
 301         in undef list.
 302
 303 2011-04-26  Kai Tietz  <ktietz@redhat.com>
 304
 305         * scripttempl/pe.sc: Handle .eh_frame($|.)* sections.
 306         * scripttempl/pep.sc: Likewise.
 307
 308 2011-04-24  Alan Modra  <amodra@gmail.com>
 309
 310         PR ld/12365
 311         PR ld/12696
 312         * ldmain.c (notice): Delete "name" param, add "h".
 313         * plugin.c (plugin_notice): Likewise.  Set non_ir_ref.  Handle
 314         redefinitions of IR symbols in real BFDs.
 315         (plugin_multiple_definition, plugin_multiple_common): Delete.
 316         (non_ironly_hash, init_non_ironly_hash): Delete.
 317         (is_visible_from_outside): Traverse entry_symbol chain.
 318         (get_symbols): Use non_ir_ref flag rather than hash lookup.
 319
 320 2011-04-21  Tristan Gingold  <gingold@adacore.com>
 321
 322         * scripttempl/alphavms.sc: Add dwarf2 embedding marks.
 323
 324 2011-04-20  Tristan Gingold  <gingold@adacore.com>
 325
 326         * emultempl/aix.em (_add_options): Ignore -bbigtoc switch.
 327
 328 2011-04-20  Alan Modra  <amodra@gmail.com>
 329
 330         * ld.h (ld_config_type <hash_table_size>): Make it an unsigned long.
 331
 332 2011-04-20  Alan Modra  <amodra@gmail.com>
 333
 334         PR ld/12365
 335         * ldfile.c (ldfile_try_open_bfd): Move code creating and switching
 336         to plugin IR BFD..
 337         * ldmain.c (add_archive_element): ..and similar code here..
 338         * plugin.c (plugin_maybe_claim): ..to here.  New function.
 339         (plugin_call_claim_file): Make static.
 340         (asymbol_from_plugin_symbol): Set ELF st_shndx for common syms.
 341         (plugin_multiple_common): New function.
 342         (plugin_call_all_symbols_read): Hook in plugin_multiple_common.
 343         * plugin.h (plugin_call_claim_file): Don't declare.
 344         (plugin_maybe_claim): Declare.
 345
 346 2011-04-20  Alan Modra  <amodra@gmail.com>
 347
 348         PR ld/12365
 349         * ldmain.c (multiple_definition): Take a bfd_link_hash_entry
 350         pointer arg rather than "name", "obfd", "osec", "oval".  Add code
 351         removed from linker.c.  Hack around xcofflink.c oddity in
 352         passing NULL nbfd.
 353         (multiple_common): Similarly.
 354         * plugin.c (orig_allow_multiple_defs): Delete.
 355         (plugin_call_all_symbols_read): Don't twiddle allow_multiple_definition.
 356         (plugin_multiple_definition): Update.
 357
 358 2011-04-18  Kai Tietz  <ktietz@redhat.com>
 359
 360         * deffilep.y (def_aligncomm): Avoid duplets.
 361
 362         * deffilep.y (def_pool_str): New type.
 363         (pool_strs): Local static.
 364         (def_pool_alloc): Local function.
 365         (def_pool_strdup): Likewise.
 366         (def_pool_free): Likewise.
 367         (opt_name): Replace xmalloc/xstrdup by
 368         def_pool_alloc/def_pool_strdup.
 369         (dot_name): Likewise.
 370         (anylang_id): Likewise.
 371         (def_lex): Likewise.
 372         (def_file_parse): Call def_pool_free on
 373         exit and cleanup directives elements.
 374         (def_file_add_directive): Call def_pool_free.
 375
 376 2011-04-18  Paul Brook  <paul@codesourcery.com>
 377
 378         * emulparams/elf32_tic6x_le.sh: Define OTHER_READONLY_SECTIONS
 379         for unwinding tables.
 380
 381 2011-04-18  Alan Modra  <amodra@gmail.com>
 382
 383         PR ld/12365
 384         PR ld/12672
 385         * ldfile.c (ldfile_try_open_bfd): Don't attempt any plugin action
 386         when no_more_claiming.
 387         * ldmain.c (add_archive_element): Likewise.
 388         (multiple_definition): Remove plugin_multiple_definition call.
 389         (notice): Remove plugin_notice call.
 390         * ldlang.c (lang_list_insert_after, void lang_list_remove_tail): Move.
 391         Delete prototype.
 392         (plugin_insert): New static var.
 393         (open_input_bfds): Only rescan libs after plugin insert point.
 394         (lang_gc_sections): Omit plugin claimed files.
 395         (lang_process): Set plugin_insert.  Only rescan when plugin adds
 396         objects.
 397         * plugin.h (no_more_claiming): Declare.
 398         (plugin_notice, plugin_multiple_definition): Don't declare.
 399         * plugin.c: Formatting.
 400         (orig_notice_all, orig_allow_multiple_defs, orig_callbacks,
 401         plugin_callbacks): New static vars.
 402         (no_more_claiming): Make global.
 403         (plugin_cached_allow_multiple_defs): Delete.
 404         (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy .text section,
 405         use newer bfd_make_section variant.  Make COMMON section too.
 406         Error handling.  Correct setting of gp size.
 407         (asymbol_from_plugin_symbol): Properly cast last arg of concat.
 408         (message): Likewise for ACONCAT.
 409         (asymbol_from_plugin_symbol): Use our COMMON section.
 410         (get_symbols): When report_plugin_symbols, show visibility too.
 411         (init_non_ironly_hash): Move.  Don't test non_ironly_hash.
 412         (plugin_load_plugins): Save state of linker callbacks, set up to
 413         call plugin_notice instead.  Call init_non_ironly_hash here.
 414         (plugin_call_all_symbols_read): Set plugin_multiple_definition in
 415         plugin callbacks.
 416         (plugin_notice): Rewrite.
 417         (plugin_multiple_definition): Make static, call original callback.
 418
 419 2011-04-15  Alan Modra  <amodra@gmail.com>
 420
 421         PR ld/12672
 422         * ldlang.c (enum open_bfd_mode): New.
 423         (open_input_bfds): Replace "force" param with "mode".  Reload
 424         archives for rescan.  Update all callers.
 425         (lang_process): Make another open_input_bfds pass for plugins.
 426
 427 2011-04-13  Kai Tietz  <ktietz@redhat.com>
 428
 429         PR binutils/12658
 430         * deffile.h (def_file_add_export): Add is_dup argument.
 431         (def_file_add_import): Likewise.
 432         * deffilep.y (are_names_equal): New helper.
 433         (cmp_export_elem): New helper.
 434         (find_export_in_list): Add search routine for exports.
 435         (def_file_add_export): Check for duplicates.
 436         (cmp_import_elem): New helper.
 437         (find_import_in_list): Add search routine for imports.
 438         (def_file_add_import): Check for duplicates.
 439         (def_exports): Handle duplicates.
 440         (def_imports): Likewise.
 441         * pe-dll.c (process_def_file_and_drectve): Likewise.
 442         (pe_implied_import_dll): Likewise.
 443
 444 2011-04-11  Chris Quenelle  <chris.quenelle@oracle.com>
 445
 446         * scripttempl/elf.sc (.exception_ranges): Add new section.
 447
 448 2011-04-08  Hector Oron  <hector.oron@gmail.com>
 449
 450         PR ld/12643
 451         * configure.tgt: Add support for arm-*-gnueabihf targets.
 452
 453 2011-04-07  Eric B. Weddington  <eric.weddington@atmel.com>
 454
 455         * Makefile.in: Regenerate. Remove stray eavrtiny10 rules.
 456
 457 2011-04-07  Joseph Myers  <joseph@codesourcery.com>
 458
 459         * configure.tgt: Remove stray ;;.
 460
 461 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
 462
 463         * configure.tgt (thumb-*-linux-* | thumb-*-uclinux*,
 464         strongarm-*-coff, strongarm-*-elf, strongarm-*-kaos*,
 465         thumb-*-coff, thumb-*-elf, thumb-epoc-pe, thumb-*-pe,
 466         xscale-*-coff, xscale-*-elf): Remove targets.
 467
 468 2011-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 469
 470         * configure.tgt: Add elf_l1om to targ_extra_libpath for
 471         x86_64-*-linux-*.
 472
 473         * emulparams/elf_l1om.sh: Remove duplicates.
 474
 475 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
 476
 477         * emulparams/elf32_tic6x_le.sh (BIG_OUTPUT_FORMAT, EXTRA_EM_FILE,
 478         GENERATE_SHLIB_SCRIPT): New defines.
 479         (TEXT_START_ADDR): Define differently depending on target.
 480         (.got): Redefine to include "*(.dsbt)".
 481         (SDATA_START_SYMBOLS): Remove, replace with
 482         (OTHER_GOT_SYMBOLS): New.
 483         (OTHER_BSS_SECTIONS): Define only for ELF targets.
 484         * emultempl/tic6xdsbt.em: New file.
 485         * gen-doc.texi: Set C6X.
 486         * ld.texinfo: Likewise.
 487         (Options specific to C6X uClinux targets): New section.
 488
 489 2011-03-29  Alan Modra  <amodra@gmail.com>
 490
 491         PR ld/12613
 492         * ldlex.l (lex_warn_invalid): Don't assume char is unsigned.
 493
 494 2011-03-26  John Marino  <binutils@marino.st>
 495
 496         * configure.host: Update *-*-dragonfly* host entry.
 497         * configure.tgt: Update *-*-dragonfly* target entry.
 498         * ldlex.l: Prevent redefinition of YY_NO_UNPUT.
 499
 500 2011-03-28  Joseph Myers  <joseph@codesourcery.com>
 501
 502         * configure.in: Check for windows.h, not Windows.h.
 503         * configure: Regenerate.
 504         * plugin.c: Include windows.h, not Windows.h.
 505
 506 2011-03-25  Eric B. Weddington  <eric.weddington@atmel.com>
 507
 508         * Makefile.in: Regenerate.
 509
 510 2011-03-23  Joseph Myers  <joseph@codesourcery.com>
 511
 512         * lexsup.c (parse_args): Only set report_plugin_symbols if plugins
 513         are enabled.  Mark level as possibly unused.
 514
 515 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 516
 517         * Makefile.am (ALL_EMULATION_SOURCES): Add AVR XMEGA architectures.
 518         (eavrxmega?.c): Likewise.
 519         * configure.tgt (targ_extra_emuls): Likewise.
 520         * emulparams/avrxmega1.sh: New file.
 521         * emulparams/avrxmega2.sh: Likewise.
 522         * emulparams/avrxmega3.sh: Likewise.
 523         * emulparams/avrxmega4.sh: Likewise.
 524         * emulparams/avrxmega5.sh: Likewise.
 525         * emulparams/avrxmega6.sh: Likewise.
 526         * emulparams/avrxmega7.sh: Likewise.
 527         * emultempl/avrelf.em (avr_elf_${EMULATION_NAME}_before_allocation):
 528         Add avrxmega6, avrxmega7 to list of architectures for no stubs.
 529
 530 2011-03-21  Eric B. Weddington  <eric.weddington@atmel.com>
 531
 532         * scripttempl/avr.sc: Add fuse, lock, and signature memory regions.
 533
 534 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 535
 536         * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Check
 537         eh->target_internal.
 538
 539 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 540
 541         * emultempl/armelf.em (arm_elf_before_allocation): Check dynobj
 542         instead of dynamic_sections_created.
 543
 544 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 545
 546         * plugin.c (get_symbols): Use wrapped lookup for undefined symbols.
 547
 548 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 549
 550         * ldlang.c (lang_check): Don't run checks on dummy IR BFDs.
 551
 552 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 553
 554         * ldlang.h (lang_input_statement_type): Add new 'claim_archive' flag,
 555         wrapping both it and 'claim' flag in #ifdef ENABLE_PLUGINS.
 556         * ldmain.c (add_archive_element): Set it if the member is claimed.
 557         * ldlang.c (new_afile): Initialise claim_archive and claimed members.
 558         (find_replacements_insert_point): New helper function.
 559         (lang_process): After adding and opening replacement files passed
 560         from plugin, splice them into correct place in statement list and
 561         file chains to preserve critical link order.
 562         (lang_list_insert_after): New helper function.
 563         (lang_list_remove_tail): Likewise.
 564
 565 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 566
 567         * plugin.c (IRONLY_SUFFIX): Revise to nicely human-readable form.
 568         (IRONLY_SUFFIX_LEN): Delete.
 569         (plugin_get_ir_dummy_bfd): Don't append IRONLY_SUFFIX.
 570         (is_ir_dummy_bfd): Don't look for suffix; check claimed flag of
 571         enclosing lang input statement instead.
 572
 573 2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>
 574
 575         * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Preserve
 576         alignment of input sections when creating orphan output sections
 577         during relocatable link.
 578         * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
 579
 580 2011-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 581
 582         * ld.texinfo: Document --verbose[=NUMBER].
 583
 584         * lexsup.c (ld_options): Update --verbose.
 585         (parse_args): Set report_plugin_symbols.
 586
 587         * plugin.c (report_plugin_symbols): New.
 588         (get_symbols): Report plugin symbols if report_plugin_symbols
 589         is TRUE.
 590
 591         * plugin.h (report_plugin_symbols): New.
 592
 593 2011-03-01  H.J. Lu  <hongjiu.lu@intel.com>
 594
 595         PR ld/12529
 596         * testplug.c: Don't include "filenames.h".
 597         (onclaim_file): Don't use filename_cmp.
 598
 599 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
 600
 601         * emultempl/beos.em (sort_by_file_name): Use filename_(n)cmp.
 602         * emultempl/elf32.em (gld${EMULATION_NAME}_vercheck):
 603         Likewise.
 604         (gld${EMULATION_NAME}_stat_needed): Likewise.
 605         (gld${EMULATION_NAME}_check_needed): Likewise.
 606         * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Likewise.
 607         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 608         * emultempl/pep.em (gld_${EMULATION_NAME}_after_open): Likewise.
 609         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 610         * ldfile.c (ldfile_open_file): Likewise.
 611         * ldlang.c (wild_sort): Likewise.
 612         (lookup_name): Likewise.
 613         (check_excluded_libs): Likewise.
 614         * ldmisc.c (vfinfo): Likewise.
 615         * pe-dll.c (libnamencmp): Likewise.
 616         (auto_export): Likewise.
 617         (pe_dll_generate_implib): Likewise.
 618         * testplug.c (onclaim_file): Likewise.
 619
 620 2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 621
 622         PR ld/12507
 623         * plugin.c (get_symbols): Don't check entry symbol here.
 624         (init_non_ironly_hash): Add entry_symbol chain into
 625         non_ironly_hash.
 626
 627 2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 628
 629         PR ld/12507
 630         * plugin.c (get_symbols): Don't mark entry symbol IR only.
 631
 632 2011-02-18  John David Anglin  <dave.anglin@nrc-cnnrc.gc.ca>
 633
 634         PR ld/12376
 635         emulparams/hppalinux.sh (DATA_ADDR): Define.
 636         (SHLIB_DATA_ADDR): Likewise.
 637
 638 2011-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 639
 640         * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX): Changed to
 641         x32 for x32.
 642
 643 2011-02-15  Kai Tietz  <kai.tietz@onevision.com>
 644
 645         * pe-dll.c (process_def_file_and_drectve): Don't strip
 646         leading underscore from symbol by calling bfd_find_version_for_sym.
 647
 648 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
 649
 650         * ldlang.c (lang_vers_match): Declare a new c_sym, assign it to
 651         the bfd_demangle of sym, change users of sym to c_sym when not
 652         already demangling, and free when done.  Change callers of
 653         cplus_demangle to bfd_demangle.
 654
 655 2011-02-14  Alan Modra  <amodra@gmail.com>
 656
 657         * plugin.c (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy
 658         .text section, use newer bfd_make_section variant.  Error handling.
 659         Correct setting of gp size.
 660         (asymbol_from_plugin_symbol): Properly cast last arg of concat.
 661         (message): Likewise for ACONCAT.
 662         (get_symbols): Formatting.
 663
 664 2011-02-14  Alan Modra  <amodra@gmail.com>
 665
 666         * ldmain.c (remove_output): Rename to..
 667         (ld_cleanup): ..this. Call bfd_cache_close_all and plugin_call_cleanup.
 668         (main): Adjust.
 669         * plugin.c (plugin_call_cleanup): Make global.
 670         (plugin_load_plugins): Don't register plugin_call_cleanup with xatexit.
 671         * plugin.h (plugin_call_cleanup): Declare.
 672
 673 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 674
 675         * configure: Regenerate.
 676
 677 2011-02-10  Alan Modra  <amodra@gmail.com>
 678
 679         * scripttempl/armbpabi.sc: Revert 2010-11-02  H.J. Lu.
 680         * scripttempl/avr.sc: Likewise.
 681         * scripttempl/elf32cr16.sc: Likewise.
 682         * scripttempl/elf32crx.sc: Likewise.
 683         * scripttempl/elf32msp430.sc: Likewise.
 684         * scripttempl/elf32msp430_3.sc: Likewise.
 685         * scripttempl/elf32sh-symbian.sc: Likewise.
 686         * scripttempl/elf64hppa.sc: Likewise.
 687         * scripttempl/elf_chaos.sc: Likewise.
 688         * scripttempl/elfd10v.sc: Likewise.
 689         * scripttempl/elfd30v.sc: Likewise.
 690         * scripttempl/elfi370.sc: Likewise.
 691         * scripttempl/elfm68hc11.sc: Likewise.
 692         * scripttempl/elfm68hc12.sc: Likewise.
 693         * scripttempl/elfxtensa.sc: Likewise.
 694         * scripttempl/ip2k.sc: Likewise.
 695         * scripttempl/iq2000.sc: Likewise.
 696         * scripttempl/mep.sc: Likewise.
 697         * scripttempl/mmo.sc: Likewise.
 698         * scripttempl/v850.sc: Likewise.
 699         * scripttempl/xstormy16.sc: Likewise.
 700         * scripttempl/elf.sc: Revert 2010-10-29  H.J. Lu.
 701
 702 2011-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 703
 704         * Makefile.am (CXX): Removed.
 705
 706         * configure.in: Add AC_PROG_CXX.
 707
 708         * Makefile.in: Regenerated.
 709         * configure: Likewise.
 710
 711 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
 712
 713         * plugin.c (plugin_get_ir_dummy_bfd): Copy across the bfd's
 714         private data and GP size.
 715
 716 2011-01-21  Alan Modra  <amodra@gmail.com>
 717
 718         * ldexp.c (fold_binary): Set result section for arithmetic and
 719         logical operations to NULL when both operands are in same section.
 720         * ld.texinfo (Expression Section): Describe this.
 721
 722 2011-01-14  Alan Modra  <amodra@gmail.com>
 723
 724         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
 725         attempt to put non-alloc orphans before debug sections, just place
 726         them after .comment.
 727
 728 2011-01-14  J. Park  <grassman@gmail.com>
 729
 730         PR ld/12339
 731         * ldlang.c (sort_def_symbol): Handle bfd_link_hash_warning symbols.
 732
 733 2011-01-14  Alan Modra  <amodra@gmail.com>
 734
 735         * Makefile.am: Sort emulation rules.
 736         (eelf32am33lin.c): Delete.
 737         (ALL_EMULATION_SOURCES): Sort, add missing entries.
 738         (ALL_64_EMULATION_SOURCES): Likewise.
 739         * Makefile.in: Regenerate.
 740
 741 2011-01-13  Alan Modra  <amodra@gmail.com>
 742
 743         PR ld/12356
 744         * ld.texinfo (Miscellaneous Commands): Describe LD_FEATURE.
 745         (Expression Section): Update.
 746         * ld.h (ld_config_type): Add sane_expr.
 747         * ldgram.y (ifile_p1): Add LD_FEATURE.
 748         * ldlex.l (LD_FEATYRE): New.
 749         * ldemul.c (after_parse_default): Delete code handling ld_compatibility.
 750         * ldexp.h (struct ldexp_control): Delete uses_defined.
 751         * ldexp.c: Remove all uses of uses_defined.
 752         (fold_name): Test config.sane_expr rather than ld_compatibility.
 753         (exp_fold_tree_1): Likewise.  Adjust handling of assignments
 754         during first phase.
 755         * ldlang.h (ld_compatibility): Delete.
 756         (lang_ld_feature): Declare.
 757         * ldlang.c (ld_compatibility): Delete.
 758         (open_input_bfds): Only handle assignments for --defsym.
 759         (lang_ld_feature): New function.
 760
 761         PR ld/12356
 762         * ldexp.h (exp_assop): Delete.
 763         (exp_assign, exp_defsym): Declare.
 764         * ldexp.c (exp_assop): Make static, handle all assignment variations.
 765         (exp_assign, exp_defsym): New functions.
 766         (exp_provide): Use exp_assop.
 767         * ldgram.y (defsym_expr): Use exp_defsym.
 768         * ldctor.c, * ldgram.y, * ldlang.c, * mri.c, * emultempl/beos.em,
 769         * emultempl/pe.em, * emultempl/pep.em, * emultempl/spuelf.em,
 770         * emultempl/xtensaelf.em: Update exp_assop -> exp_assign.
 771
 772 2011-01-12  Alan Modra  <amodra@gmail.com>
 773
 774         PR ld/12380
 775         * ldexp.h (enum phase_enum): Comment.  Add exp_dataseg_done.
 776         * ldexp.c (fold_unary <DATA_SEGMENT_END>): Rearrange code.  Test
 777         for exp_dataseg_done rather than expld.phase == lang_final_phase_enum
 778         to detect when we've finished sizing sections.
 779         (fold_binary <DATA_SEGMENT_ALIGN>): Likewise.
 780         (fold_binary <DATA_SEGMENT_RELRO_END>): Likewise.  Also test
 781         that we are not inside an output section statement.
 782         * ldlang.c (lang_size_sections): Set exp_dataseg_done on exit if
 783         not exp_dataseg_relro_adjust or exp_dataseg_adjust.  Don't set
 784         lang_final_phase_enum here.
 785         (lang_process): Set lang_final_phase_enum here.
 786
 787 2011-01-10  Nick Clifton  <nickc@redhat.com>
 788
 789         * po/da.po: Updated Danish translation.
 790
 791 2011-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 792
 793         * ldlang.c (startup_file): Removed.
 794         (lang_startup): Updated.
 795
 796 2011-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 797
 798         PR ld/12364
 799         * plugin.c (get_symbols): Check if owner_sec->owner is NULL
 800         before accessing its flags field.
 801
 802 2011-01-01  H.J. Lu  <hongjiu.lu@intel.com>
 803
 804         * ldver.c (ldversion): Update copyright to 2011.
 805
 806 For older changes see ChangeLog-2010
 807 \f
 808 Local Variables:
 809 mode: change-log
 810 left-margin: 8
 811 fill-column: 74
 812 version-control: never
 813 End: