ld/ChangeLog

   1 2011-10-25  Joern Rennecke  <[email protected]>
   2
   3         * NEWS: Mention addition of Adapteva Epiphany support.
   4         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32epiphany.c .
   5         (eelf32epiphany.c): New rule.
   6         * configure.tgt: Handle epiphany-*-elf.
   7         * emulparams/elf32epiphany.sh: New file.
   8         * Makefile.in: Regenerate.
   9         * po/ld.pot: Regenerate.
  10
  11 2011-10-24  Nick Clifton  <[email protected]>
  12
  13         * po/ja.po: Updated Japanese translation.
  14
  15 2011-10-20  Alan Modra  <[email protected]>
  16
  17         PR ld/13287
  18         * plugin.c (plugin_should_reload): New function.
  19         * plugin.h (plugin_should_reload): Declare.
  20         * ldlang.c (open_input_bfds): Use above function.
  21
  22 2011-10-19  Alan Modra  <[email protected]>
  23
  24         PR ld/13254
  25         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Add
  26         -z text, -z notext, -z textoff options for all targets having
  27         shared lib support.
  28
  29 2011-10-15  Alan Modra  <[email protected]>
  30
  31         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_finish): Remove toc check.
  32
  33 2011-10-13  Dave Korn  <[email protected]>
  34
  35         * pe-dll.c (generate_reloc): Don't emit a base reloc for an
  36         underlying BFD reloc that will be discarded in eh_frame data.
  37
  38 2011-10-10  Nick Clifton  <[email protected]>
  39
  40         * po/bg.po: Updated Bulgarian translation.
  41         * po/es.po: Updated Spanish translation.
  42         * po/fi.po: Updated Finnish translation.
  43         * po/fr.po: Updated French translation.
  44
  45 2011-10-10  Alan Modra  <[email protected]>
  46
  47         * ldmain.c (main): Move code twiddling various config and link_info
  48         bits to..
  49         * lexsup.c (parse_args): ..here.  Move plugin_load_plugins call
  50         into main.
  51         * plugin.c (set_tv_header): Test link_info.executable, not
  52         link_info.shared.
  53         (is_visible_from_outside): Likewise.  Delete redundant
  54         is_ir_dummy_bfd check and "section" parameter.
  55
  56 2011-10-10  Alan Modra  <[email protected]>
  57
  58         * emultempl/ppc64elf.em (ppc_add_stub_section): Align to 32 bytes.
  59
  60 2011-10-09  Alan Modra  <[email protected]>
  61
  62         * emultempl/ppc64elf.em (ppc_create_output_section_statements): Add
  63         missing colon to error message.
  64         (ppc_before_allocation): Likewise.
  65
  66 2011-10-06  Alan Modra  <[email protected]>
  67
  68         PR ld/13229
  69         * plugin.c (tv_header_tags): Add LDPT_GET_SYMBOLS_V2.
  70         (set_tv_header): Handle it.  Adjust LDPT_GET_SYMBOLS.  Return void.
  71         (get_symbols): Add def_ironly_exp param.  Return that value for
  72         syms exported from shared libs.
  73         (get_symbols_v1, get_symbols_v2): New wrapper functions.
  74         * testplug.c: Update for above changes.
  75
  76 2011-09-27  Kai Tietz  <[email protected]>
  77
  78         * scripttempl/pe.sc (.text): Add support for
  79         .gnu.linkonce.t.* section.
  80         (.debug_info): Only use .gnu.linkonce.wi.* for
  81         relocating.
  82         * scripttempl/pep.sc: Likewise.
  83
  84 2011-09-22  Tristan Gingold  <[email protected]>
  85
  86         * NEWS: Add marker for 2.22.
  87
  88 2011-09-20  Alan Modra  <[email protected]>
  89
  90         PR ld/13201
  91         * ldlang.h (lang_input_statement_type): Add "reload" bitfield.
  92         Clarify comments.
  93         * ldlang.c (new_afile): Init new field.
  94         (load_symbols): Don't call ldlang_add_file when reloading.
  95         (open_input_bfds): Reload as-needed libs during plugin rescan.
  96
  97 2011-09-15  H.J. Lu  <[email protected]>
  98
  99         PR ld/12975
 100         * ldlang.c (lang_elf_version_info): Removed.
 101         (lang_register_vers_node): Replace lang_elf_version_info with
 102         link_info.version_info.
 103         (lang_add_vers_depend): Likewise.
 104         * pe-dll.c (process_def_file_and_drectve): Likewise.
 105         * emultempl/solaris2.em (elf_solaris2_before_allocation): Likewise.
 106
 107         * ldlang.h (lang_elf_version_info): Removed.
 108
 109         * plugin.c  (is_visible_from_outside): Check if symbol is hidden
 110         by version script.
 111
 112         * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
 113         Remove lang_elf_version_info.
 114
 115 2011-09-15  Dmitry Gorbachev  <[email protected]>
 116
 117         PR ld/13183
 118         * ldmain.c (add_archive_element): Support thin archive member
 119         for LTO.
 120
 121 2011-08-26  Nick Clifton  <[email protected]>
 122
 123         * po/es.po: Updated Spanish translation.
 124
 125 2011-08-26  Nick Clifton  <[email protected]>
 126
 127         * NEWS: Mention that --no-copy-dt-needed-entries is now the
 128         default.
 129
 130 2011-08-22  Michael Matz  <[email protected]>
 131
 132         * ldmain.c (add_DT_NEEDED_for_dynamic): Default to FALSE.
 133         * ld.texinfo (--copy-dt-needed-entries): Mention new default.
 134
 135 2011-08-17  Alan Modra  <[email protected]>
 136
 137         PR ld/12762
 138         * ldlang.c (section_already_linked): Revert 2011-07-09 changes.
 139         * plugin.c: Likewise.
 140         (asymbol_from_plugin_symbol): Create linkonce section for syms
 141         with comdat_key.
 142
 143 2011-08-09  Matthew Gretton-Dann  <[email protected]>
 144
 145         * emultempl/armelf.em (fix_arm1176): New variable.
 146         (arm_elf_create_output_section_statements): Pass
 147         fix_arm1176 option to bfd backend.
 148         (OPTION_FIX_ARM1176): New define.
 149         (OPTION_NO_FIX_ARM1176): Likewise.
 150         (PARSE_AND_LIST_LONGOPTS): Add new command line options.
 151         (PARSE_AND_LIST_OPTIONS): Likewise.
 152         (PARSE_AND_LIST_ARGS_CASES): Likewise.
 153         * ld.texinfo: Document new command line options.
 154
 155 2011-08-09  Alan Modra  <[email protected]>
 156
 157         PR ld/13066
 158         * plugin.c (add_symbols): Revert 2011-08-05.
 159
 160 2011-08-06  Kai Tietz  <[email protected]>
 161
 162         * scripttempl/pep.sc: Add .debug_macro section.
 163         * scripttempl/pe.sc: Likewise.
 164
 165 2011-08-05  Alan Modra  <[email protected]>
 166
 167         PR ld/12762
 168         * plugin.c (add_symbols): Exclude comdat_key symbols from symbol
 169         table if already seen.
 170
 171 2011-08-04  H.J. Lu  <[email protected]>
 172
 173         * ldmain.c (main): Replace remove_output with ld_cleanup in
 174         comments.
 175
 176 2011-07-26  Alan Modra  <[email protected]>
 177
 178         * emulparams/elf32ppc.sh: Source plt_unwind.sh.
 179         * emulparams/elf64ppc.sh: Likewise.
 180         * emultempl/ppc32elf.em (OPTION_NO_TLS_OPT): Adjust.
 181         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
 182         PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Append to
 183         existing values.
 184         * emultempl/ppc64elf.em (OPTION_STUBGROUP_SIZE): Adjust.
 185         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
 186         PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Append to
 187         existing values.
 188
 189 2011-07-22  H.J. Lu  <[email protected]>
 190
 191         * Makefile.am (ALL_64_EMULATIONS): Add eelf_k1om.o and
 192         eelf_k1om_fbsd.o
 193         (eelf_k1om.c): New.
 194         (eelf_k1om_fbsd.c): Likewise.
 195         * Makefile.in: Regenerated.
 196
 197         * configure.tgt (targ64_extra_emuls): Add elf_k1om if elf_x86_64
 198         is supported.  Add elf_k1om_fbsd if elf_x86_64_fbsd is supported.
 199         (targ_extra_emuls): Likewise.
 200
 201         * emulparams/elf_k1om.sh: New.
 202         * emulparams/elf_k1om_fbsd.sh: Likewise.
 203
 204 2011-07-16  Roland McGrath  <[email protected]>
 205
 206         * ld.h (args_type): New field print_output_format.
 207         * lexsup.c (enum option_values, ld_options, parse_args):
 208         Handle --print-output-format.
 209         * ldmain.c (main): Implement --print-output-format.
 210         * ld.texinfo (Options): Document it.
 211
 212         * ldlang.c (lang_get_output_target): Don't return current_target
 213         when it's NULL.
 214
 215 2011-07-15  Alan Modra  <[email protected]>
 216
 217         * Makefile.am (e*.c): Sort.
 218         * Makefile.in: Regenerate.
 219
 220 2011-07-14  Alan Modra  <[email protected]>
 221
 222         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option,
 223         gld${EMULATION_NAME}_list_options): Don't condition -z relro
 224         and -z norelro on COMMONPAGESIZE being defined.
 225
 226 2011-07-14  Alan Modra  <[email protected]>
 227
 228         * emultempl/ppc64elf.em (plt_static_chain): New var.
 229         (gld${EMULATION_NAME}_after_allocation): Pass to ppc64_elf_size_stubs.
 230         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
 231         PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Handle
 232         --plt-static-chain and --no-plt-static-chain.
 233
 234 2011-07-14  Alan Modra  <[email protected]>
 235
 236         * emultempl/elf32.em (gld${EMULATION_NAME}_add_options,
 237         gld${EMULATION_NAME}_handle_option, gld${EMULATION_NAME}_list_options):
 238         Provide --build-id, -z defs, -z muldefs, -z max-page-size,
 239         -z common-page-size, -z execstack, -z noexecstack for all targets.
 240         Add help for --exclude-libs.
 241         (OPTION_LD_GENERATED_UNWIND_INFO,
 242         OPTION_NO_LD_GENERATED_UNWIND_INFO): Move this..
 243         (gld${EMULATION_NAME}_handle_option): ..and code handling
 244         --ld-generated-unwind-info and --no-ld-generated-unwind-info..
 245         * emulparams/plt_unwind.sh: ..to here.  New file.  Add help.
 246         * emulparams/elf32_x86_64.sh: Include plt_unwind.sh.
 247         * emulparams/elf_i386.sh: Likewise.
 248         * emulparams/elf_i386_chaos.sh: Likewise.
 249         * emulparams/elf_i386_ldso.sh: Likewise.
 250         * emulparams/elf_l1om.sh: Likewise.
 251         * emulparams/elf_x86_64.sh: Likewise.
 252
 253 2011-07-11  Catherine Moore  <[email protected]>
 254
 255         * ld.h (section_flag_list): Add field to struct wildcard_spec.
 256         * ld.texinfo (INPUT_SECTION_FLAGS): Document.
 257         * ldgram.y (flag_info_list, flag_info): Add to union.
 258         (INPUT_SECTION_FLAGS): New token.
 259         (wildcard_spec): Initialize section_flag_list to NULL for
 260         each alternative.
 261         (sect_flag_list, sect_flags): New rules.
 262         (input_section_spec_no_keep): Add alternatives to recognize
 263         sect_flags.
 264         * ldlang.c (walk_wild_consider_section): Initialize
 265         section_flag_info field of the section struct.
 266         (lang_add_section): Check input section flags.
 267         (lang_add_wild): Initialize section_flag_list field of
 268         the statement struct.
 269         * ldlang.h (lang_input_statement_struct): Add section_flag_list field.
 270         (lang_wild_statement_struct): Likewise.
 271         * ldlex.l (INPUT_SECTION_FLAGS): New token.
 272         * mri.c (mri_draw_tree): Initialize section_flag_list to NULL.
 273         * NEWS: Announce INPUT_SECTION_FLAGS enhancement.
 274
 275 2011-07-09  H.J. Lu  <[email protected]>
 276
 277         PR ld/12942
 278         * ldlang.c (section_already_linked): Pass "struct already_linked *"
 279         to bfd_section_already_linked.
 280         (lang_process): Set link_info.loading_lto_outputs before
 281         loading LTO outputs.
 282         * plugin.c: Include "libbfd.h".
 283         (add_symbols): Call bfd_section_already_linked with comdat_key.
 284
 285 2011-06-20  H.J. Lu  <[email protected]>
 286
 287         * configure.tgt: Revert x32 change.
 288
 289 2011-06-20  Jakub Jelinek  <[email protected]>
 290
 291         PR ld/12570
 292         * emultempl/elf32.em (OPTION_LD_GENERATED_UNWIND_INFO,
 293         OPTION_NO_LD_GENERATED_UNWIND_INFO): Define.
 294         (gld${EMULATION_NAME}_handle_option): Handle
 295         --ld-generated-unwind-info and --no-ld-generated-unwind-info.
 296         * ld.texinfo (--ld-generated-unwind-info,
 297         --no-ld-generated-unwind-info): Document.
 298
 299 2011-06-19  H.J. Lu  <[email protected]>
 300
 301         * configure.tgt: Support x32.
 302
 303 2011-06-15  Nick Clifton  <[email protected]>
 304
 305         * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
 306
 307 2011-06-13  Walter Lee  <[email protected]>
 308
 309         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx.c and
 310         eelf32tilepro.c.
 311         (ALL_64_EMULATION_SOURCES): Add eelf64tilegx.c.
 312         (eelf32tilegx.c): New target.
 313         (eelf32tilepro.c): Likewise.
 314         (eelf64tilegx.c): Likewise.
 315         * Makefile.in: Regenerate.
 316         * configure.tgt: Handle tilegx-*-* and tilepro-*-*.
 317         * emulparams/elf32tilegx.sh: New file.
 318         * emulparams/elf64tilegx.sh: New file.
 319         * emulparams/elf32tilepro.sh: New file.
 320
 321 2011-06-13  Alan Modra  <[email protected]>
 322
 323         * ldlang.c (sort_def_symbol, lang_one_common): Don't handle
 324         warning symbols here.
 325         * emultempl/pe.em (pr_sym): Remove redundant test.
 326         * emultempl/pep.em (pr_sym): Likewise.
 327
 328 2011-06-09  Nick Clifton  <[email protected]>
 329
 330         PR ld/12845
 331         * emultempl/mipself.em (mips_add_stub_section): Do not add stubs
 332         for sections that have been removed by garbage collection.
 333
 334 2011-06-08  Alan Modra  <[email protected]>
 335
 336         * ldlang.c (lang_one_common): Handle warning symbols.
 337
 338 2011-06-07  Nick Clifton  <[email protected]>
 339
 340         * configure.tgt: Accept any V850 architecture.
 341
 342 2011-06-03  Nick Clifton  <[email protected]>
 343
 344         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32am33lin.c
 345         Add rule to build eelf32am33lin.c
 346         * Makefile.in: Regenerate.
 347
 348 2011-06-02  Nick Clifton  <[email protected]>
 349
 350         * lexsup.c: Fix spelling mistake in comment.
 351         * scripttempl/epocpe.sc: Likewise.
 352         * scripttempl/i386beos.sc: Likewise.
 353         * scripttempl/mcorepe.sc: Likewise.
 354         * scripttempl/pe.sc: Likewise.
 355         * scripttempl/pep.sc: Likewise.
 356         * po/ld.pot: Regenerate.
 357
 358 2011-05-27  Nick Clifton  <[email protected]>
 359
 360         * scripttempl/v850.sc (_heap_start): Provide.
 361
 362 2011-05-23  Alan Modra  <[email protected]>
 363
 364         * ldmisc.c (vfinfo): Add %H.
 365         * ldmain.c (reloc_overflow): Use %H rather than %C.
 366         (reloc_dangerous, unattached_reloc): Likewise.
 367
 368 2011-05-23  Alan Modra  <[email protected]>
 369
 370         PR 12763
 371         * ldlang.c (lang_output_section_find_by_flags): Match orphan .sdata2
 372         like sections to existing .sdata2, and similarly for orphan TLS
 373         sections.
 374         * emultempl/elf32.em (place_orphan): Exclude .tbss from orphan_bss.
 375
 376 2011-05-17  Tomohiro Kashiwada  <[email protected]>
 377
 378         PR ld/12759
 379         * emultempl/rxelf.em (ignore_lma): New variable.
 380         (rx_elf_create_output_section_statements): Pass the setiing of
 381         ignore_lma to bfd_elf32_rx_set_target_flags.
 382         (OPTION_IGNORE_LMA): Define.
 383         (OPTION_NO_IGNORE_LMA): Define.
 384         (PARSE_AND_LIST_LONGOPTS): Add ignore lma.
 385         (PARSE_AND_LIST_OPTIONS): Add ignore lma.
 386         (PARSE_AND_LIST_ARGS_CASES): Add ignore lma.
 387
 388 2011-05-17  Alan Modra  <[email protected]>
 389
 390         PR ld/12760
 391         * ldmain.c (notice): Add "flags" and "string" param.
 392         * plugin.c (plugin_notice): Likewise.  Handle indirect, warning
 393         and constructor syms.
 394
 395 2010-05-16  Daniel Jacobowitz  <[email protected]>
 396
 397         * ldlang.c (print_assignment): Use the symbol's section if we
 398         use its value.
 399         * ldexp.c (exp_fold_tree_1): Skip self-assignment.  Expand
 400         comment on copying symbol type.
 401
 402 2011-05-16  H.J. Lu  <[email protected]>
 403
 404         PR ld/12760
 405         * plugin.c (plugin_notice): Set u.undef.abfd for symbols made
 406         undefweak.
 407
 408 2011-05-16  Alan Modra  <[email protected]>
 409
 410         * ldlang.c (lang_leave_output_section_statement): Don't copy
 411         previous lma_region if given address.
 412
 413 2011-05-13  Bernd Schmidt  <[email protected]>
 414
 415         (eelf32_tic6x_linux_be.c, eelf32_tic6x_linux_le.c,
 416         eelf32_tic6x_elf_be.c, eelf32_tic6x_elf_le.c): New rules.
 417         * Makefile.am (ALL_EMULATIONS): Add these files.
 418         (eelf32_tic6x_be.c, eelf32_tic6x_le.c): Depend on tic6xdsbt.em.
 419         * Makefile.in: Regenerated.
 420         * emultempl/tic6xdsbt.em (is_tic6x_target): Allow more tic6x target
 421         vectors.
 422         * emulparams/elf32_tic6x_elf_be.sh: New file.
 423         * emulparams/elf32_tic6x_elf_le.sh: New file.
 424         * emulparams/elf32_tic6x_linux_be.sh: New file.
 425         * emulparams/elf32_tic6x_linux_le.sh: New file.
 426         * configure.tgt (tic6x-*-elf, tic6x-*-uclinux): New.
 427         (tic6x-*-*): Replaced by these.
 428
 429 2011-05-13  Jan Beulich  <[email protected]>
 430
 431         * configure.tgt: Add targets x86_64-*-pe and x86_64-*-pep.
 432
 433 2011-05-09  Paul Brook  <[email protected]>
 434
 435         * emultempl/tic6xdsbt.em (merge_exidx_entries): New.
 436         (compare_output_sec_vma): New function.
 437         (gld${EMULATION_NAME}_after_allocation): New function.
 438         (OPTION_NO_MERGE_EXIDX_ENTRIES): Define.
 439         (PARSE_AND_LIST_OPTIONS): Add --no-merge-exidx-entries.
 440         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_NO_MERGE_EXIDX_ENTRIES.
 441         (LDEMUL_AFTER_ALLOCATION): Set.
 442         * ld.texinfo: Document c6x --no-merge-exidx-entries.
 443
 444 2011-05-07  Dave Korn  <[email protected]>
 445
 446         PR ld/12365
 447         * scripttempl/pe.sc (__rt_psrelocs_start): New symbol definition.
 448         (__rt_psrelocs_end): Likewise.
 449         (__rt_psrelocs_size): Likewise difference between the above.
 450         (__RUNTIME_PSEUDO_RELOC_LIST_END__): Move outside .rdata section
 451         immediately after end of pseudo-reloc data.
 452         (___RUNTIME_PSEUDO_RELOC_LIST_END___): Likewise.
 453         (__RUNTIME_PSEUDO_RELOC_LIST__): Move outside .rdata section and
 454         calculate backward from list end.
 455         (___RUNTIME_PSEUDO_RELOC_LIST___): Likewise.
 456         * scripttempl/pep.sc: Likewise.
 457
 458 2011-05-06  Tristan Gingold  <[email protected]>
 459
 460         * scripttempl/alphavms.sc (CODE): Add *$CODE*.
 461
 462 2011-05-04  Tristan Gingold  <[email protected]>
 463
 464         * emultempl/generic.em (ld_${EMULATION_NAME}_emulation): Add
 465         LDEMUL_ADD_OPTIONS and LDEMUL_HANDLE_OPTION.
 466         * emultempl/vms.em (OPTION_IDENTIFICATION): New macro.
 467         (gld${EMULATION_NAME}_add_options): New function.
 468         (gld${EMULATION_NAME}_list_options): Ditto.
 469         (gld${EMULATION_NAME}_handle_option): Ditto.
 470         (LDEMUL_ADD_OPTIONS, LDEMUL_HANDLE_OPTION)
 471         (LDEMUL_LIST_OPTIONS): Define.
 472
 473 2011-05-04  Alan Modra  <[email protected]>
 474
 475         PR ld/12726
 476         * ldexp.h (lang_phase_type): Add lang_assigning_phase_enum.
 477         * ldexp.c (exp_fold_tree_1): Correct assign to dot comment.  Don't
 478         assign to dot when lang_assigning_phase_enum.
 479         * ldlang.h (lang_do_assignments): Update prototype.
 480         * ldlang.c (lang_do_assignments): Add phase parameter.  Update all
 481         callers.
 482         * pe-dll.c (pe_dll_fill_sections, pe_exe_fill_sections): Update
 483         lang_do_assignments calls.
 484
 485 2011-04-28  Daniel C. Klauer  <[email protected]>
 486
 487         PR ld/12614
 488         * emultempl/pe.em (_after_open): Correctly check whether symbol is
 489         in undef list.
 490
 491 2011-04-26  Kai Tietz  <[email protected]>
 492
 493         * scripttempl/pe.sc: Handle .eh_frame($|.)* sections.
 494         * scripttempl/pep.sc: Likewise.
 495
 496 2011-04-24  Alan Modra  <[email protected]>
 497
 498         PR ld/12365
 499         PR ld/12696
 500         * ldmain.c (notice): Delete "name" param, add "h".
 501         * plugin.c (plugin_notice): Likewise.  Set non_ir_ref.  Handle
 502         redefinitions of IR symbols in real BFDs.
 503         (plugin_multiple_definition, plugin_multiple_common): Delete.
 504         (non_ironly_hash, init_non_ironly_hash): Delete.
 505         (is_visible_from_outside): Traverse entry_symbol chain.
 506         (get_symbols): Use non_ir_ref flag rather than hash lookup.
 507
 508 2011-04-21  Tristan Gingold  <[email protected]>
 509
 510         * scripttempl/alphavms.sc: Add dwarf2 embedding marks.
 511
 512 2011-04-20  Tristan Gingold  <[email protected]>
 513
 514         * emultempl/aix.em (_add_options): Ignore -bbigtoc switch.
 515
 516 2011-04-20  Alan Modra  <[email protected]>
 517
 518         * ld.h (ld_config_type <hash_table_size>): Make it an unsigned long.
 519
 520 2011-04-20  Alan Modra  <[email protected]>
 521
 522         PR ld/12365
 523         * ldfile.c (ldfile_try_open_bfd): Move code creating and switching
 524         to plugin IR BFD..
 525         * ldmain.c (add_archive_element): ..and similar code here..
 526         * plugin.c (plugin_maybe_claim): ..to here.  New function.
 527         (plugin_call_claim_file): Make static.
 528         (asymbol_from_plugin_symbol): Set ELF st_shndx for common syms.
 529         (plugin_multiple_common): New function.
 530         (plugin_call_all_symbols_read): Hook in plugin_multiple_common.
 531         * plugin.h (plugin_call_claim_file): Don't declare.
 532         (plugin_maybe_claim): Declare.
 533
 534 2011-04-20  Alan Modra  <[email protected]>
 535
 536         PR ld/12365
 537         * ldmain.c (multiple_definition): Take a bfd_link_hash_entry
 538         pointer arg rather than "name", "obfd", "osec", "oval".  Add code
 539         removed from linker.c.  Hack around xcofflink.c oddity in
 540         passing NULL nbfd.
 541         (multiple_common): Similarly.
 542         * plugin.c (orig_allow_multiple_defs): Delete.
 543         (plugin_call_all_symbols_read): Don't twiddle allow_multiple_definition.
 544         (plugin_multiple_definition): Update.
 545
 546 2011-04-18  Kai Tietz  <[email protected]>
 547
 548         * deffilep.y (def_aligncomm): Avoid duplets.
 549
 550         * deffilep.y (def_pool_str): New type.
 551         (pool_strs): Local static.
 552         (def_pool_alloc): Local function.
 553         (def_pool_strdup): Likewise.
 554         (def_pool_free): Likewise.
 555         (opt_name): Replace xmalloc/xstrdup by
 556         def_pool_alloc/def_pool_strdup.
 557         (dot_name): Likewise.
 558         (anylang_id): Likewise.
 559         (def_lex): Likewise.
 560         (def_file_parse): Call def_pool_free on
 561         exit and cleanup directives elements.
 562         (def_file_add_directive): Call def_pool_free.
 563
 564 2011-04-18  Paul Brook  <[email protected]>
 565
 566         * emulparams/elf32_tic6x_le.sh: Define OTHER_READONLY_SECTIONS
 567         for unwinding tables.
 568
 569 2011-04-18  Alan Modra  <[email protected]>
 570
 571         PR ld/12365
 572         PR ld/12672
 573         * ldfile.c (ldfile_try_open_bfd): Don't attempt any plugin action
 574         when no_more_claiming.
 575         * ldmain.c (add_archive_element): Likewise.
 576         (multiple_definition): Remove plugin_multiple_definition call.
 577         (notice): Remove plugin_notice call.
 578         * ldlang.c (lang_list_insert_after, void lang_list_remove_tail): Move.
 579         Delete prototype.
 580         (plugin_insert): New static var.
 581         (open_input_bfds): Only rescan libs after plugin insert point.
 582         (lang_gc_sections): Omit plugin claimed files.
 583         (lang_process): Set plugin_insert.  Only rescan when plugin adds
 584         objects.
 585         * plugin.h (no_more_claiming): Declare.
 586         (plugin_notice, plugin_multiple_definition): Don't declare.
 587         * plugin.c: Formatting.
 588         (orig_notice_all, orig_allow_multiple_defs, orig_callbacks,
 589         plugin_callbacks): New static vars.
 590         (no_more_claiming): Make global.
 591         (plugin_cached_allow_multiple_defs): Delete.
 592         (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy .text section,
 593         use newer bfd_make_section variant.  Make COMMON section too.
 594         Error handling.  Correct setting of gp size.
 595         (asymbol_from_plugin_symbol): Properly cast last arg of concat.
 596         (message): Likewise for ACONCAT.
 597         (asymbol_from_plugin_symbol): Use our COMMON section.
 598         (get_symbols): When report_plugin_symbols, show visibility too.
 599         (init_non_ironly_hash): Move.  Don't test non_ironly_hash.
 600         (plugin_load_plugins): Save state of linker callbacks, set up to
 601         call plugin_notice instead.  Call init_non_ironly_hash here.
 602         (plugin_call_all_symbols_read): Set plugin_multiple_definition in
 603         plugin callbacks.
 604         (plugin_notice): Rewrite.
 605         (plugin_multiple_definition): Make static, call original callback.
 606
 607 2011-04-15  Alan Modra  <[email protected]>
 608
 609         PR ld/12672
 610         * ldlang.c (enum open_bfd_mode): New.
 611         (open_input_bfds): Replace "force" param with "mode".  Reload
 612         archives for rescan.  Update all callers.
 613         (lang_process): Make another open_input_bfds pass for plugins.
 614
 615 2011-04-13  Kai Tietz  <[email protected]>
 616
 617         PR binutils/12658
 618         * deffile.h (def_file_add_export): Add is_dup argument.
 619         (def_file_add_import): Likewise.
 620         * deffilep.y (are_names_equal): New helper.
 621         (cmp_export_elem): New helper.
 622         (find_export_in_list): Add search routine for exports.
 623         (def_file_add_export): Check for duplicates.
 624         (cmp_import_elem): New helper.
 625         (find_import_in_list): Add search routine for imports.
 626         (def_file_add_import): Check for duplicates.
 627         (def_exports): Handle duplicates.
 628         (def_imports): Likewise.
 629         * pe-dll.c (process_def_file_and_drectve): Likewise.
 630         (pe_implied_import_dll): Likewise.
 631
 632 2011-04-11  Chris Quenelle  <[email protected]>
 633
 634         * scripttempl/elf.sc (.exception_ranges): Add new section.
 635
 636 2011-04-08  Hector Oron  <[email protected]>
 637
 638         PR ld/12643
 639         * configure.tgt: Add support for arm-*-gnueabihf targets.
 640
 641 2011-04-07  Eric B. Weddington  <[email protected]>
 642
 643         * Makefile.in: Regenerate. Remove stray eavrtiny10 rules.
 644
 645 2011-04-07  Joseph Myers  <[email protected]>
 646
 647         * configure.tgt: Remove stray ;;.
 648
 649 2011-04-06  Joseph Myers  <[email protected]>
 650
 651         * configure.tgt (thumb-*-linux-* | thumb-*-uclinux*,
 652         strongarm-*-coff, strongarm-*-elf, strongarm-*-kaos*,
 653         thumb-*-coff, thumb-*-elf, thumb-epoc-pe, thumb-*-pe,
 654         xscale-*-coff, xscale-*-elf): Remove targets.
 655
 656 2011-03-31  H.J. Lu  <[email protected]>
 657
 658         * configure.tgt: Add elf_l1om to targ_extra_libpath for
 659         x86_64-*-linux-*.
 660
 661         * emulparams/elf_l1om.sh: Remove duplicates.
 662
 663 2011-03-31  Bernd Schmidt  <[email protected]>
 664
 665         * emulparams/elf32_tic6x_le.sh (BIG_OUTPUT_FORMAT, EXTRA_EM_FILE,
 666         GENERATE_SHLIB_SCRIPT): New defines.
 667         (TEXT_START_ADDR): Define differently depending on target.
 668         (.got): Redefine to include "*(.dsbt)".
 669         (SDATA_START_SYMBOLS): Remove, replace with
 670         (OTHER_GOT_SYMBOLS): New.
 671         (OTHER_BSS_SECTIONS): Define only for ELF targets.
 672         * emultempl/tic6xdsbt.em: New file.
 673         * gen-doc.texi: Set C6X.
 674         * ld.texinfo: Likewise.
 675         (Options specific to C6X uClinux targets): New section.
 676
 677 2011-03-29  Alan Modra  <[email protected]>
 678
 679         PR ld/12613
 680         * ldlex.l (lex_warn_invalid): Don't assume char is unsigned.
 681
 682 2011-03-26  John Marino  <[email protected]>
 683
 684         * configure.host: Update *-*-dragonfly* host entry.
 685         * configure.tgt: Update *-*-dragonfly* target entry.
 686         * ldlex.l: Prevent redefinition of YY_NO_UNPUT.
 687
 688 2011-03-28  Joseph Myers  <[email protected]>
 689
 690         * configure.in: Check for windows.h, not Windows.h.
 691         * configure: Regenerate.
 692         * plugin.c: Include windows.h, not Windows.h.
 693
 694 2011-03-25  Eric B. Weddington  <[email protected]>
 695
 696         * Makefile.in: Regenerate.
 697
 698 2011-03-23  Joseph Myers  <[email protected]>
 699
 700         * lexsup.c (parse_args): Only set report_plugin_symbols if plugins
 701         are enabled.  Mark level as possibly unused.
 702
 703 2011-03-22  Eric B. Weddington  <[email protected]>
 704
 705         * Makefile.am (ALL_EMULATION_SOURCES): Add AVR XMEGA architectures.
 706         (eavrxmega?.c): Likewise.
 707         * configure.tgt (targ_extra_emuls): Likewise.
 708         * emulparams/avrxmega1.sh: New file.
 709         * emulparams/avrxmega2.sh: Likewise.
 710         * emulparams/avrxmega3.sh: Likewise.
 711         * emulparams/avrxmega4.sh: Likewise.
 712         * emulparams/avrxmega5.sh: Likewise.
 713         * emulparams/avrxmega6.sh: Likewise.
 714         * emulparams/avrxmega7.sh: Likewise.
 715         * emultempl/avrelf.em (avr_elf_${EMULATION_NAME}_before_allocation):
 716         Add avrxmega6, avrxmega7 to list of architectures for no stubs.
 717
 718 2011-03-21  Eric B. Weddington  <[email protected]>
 719
 720         * scripttempl/avr.sc: Add fuse, lock, and signature memory regions.
 721
 722 2011-03-14  Richard Sandiford  <[email protected]>
 723
 724         * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Check
 725         eh->target_internal.
 726
 727 2011-03-14  Richard Sandiford  <[email protected]>
 728
 729         * emultempl/armelf.em (arm_elf_before_allocation): Check dynobj
 730         instead of dynamic_sections_created.
 731
 732 2011-03-10  Dave Korn  <[email protected]>
 733
 734         * plugin.c (get_symbols): Use wrapped lookup for undefined symbols.
 735
 736 2011-03-10  Dave Korn  <[email protected]>
 737
 738         * ldlang.c (lang_check): Don't run checks on dummy IR BFDs.
 739
 740 2011-03-10  Dave Korn  <[email protected]>
 741
 742         * ldlang.h (lang_input_statement_type): Add new 'claim_archive' flag,
 743         wrapping both it and 'claim' flag in #ifdef ENABLE_PLUGINS.
 744         * ldmain.c (add_archive_element): Set it if the member is claimed.
 745         * ldlang.c (new_afile): Initialise claim_archive and claimed members.
 746         (find_replacements_insert_point): New helper function.
 747         (lang_process): After adding and opening replacement files passed
 748         from plugin, splice them into correct place in statement list and
 749         file chains to preserve critical link order.
 750         (lang_list_insert_after): New helper function.
 751         (lang_list_remove_tail): Likewise.
 752
 753 2011-03-10  Dave Korn  <[email protected]>
 754
 755         * plugin.c (IRONLY_SUFFIX): Revise to nicely human-readable form.
 756         (IRONLY_SUFFIX_LEN): Delete.
 757         (plugin_get_ir_dummy_bfd): Don't append IRONLY_SUFFIX.
 758         (is_ir_dummy_bfd): Don't look for suffix; check claimed flag of
 759         enclosing lang input statement instead.
 760
 761 2011-03-10  Dave Korn  <[email protected]>
 762
 763         * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Preserve
 764         alignment of input sections when creating orphan output sections
 765         during relocatable link.
 766         * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
 767
 768 2011-03-04  H.J. Lu  <[email protected]>
 769
 770         * ld.texinfo: Document --verbose[=NUMBER].
 771
 772         * lexsup.c (ld_options): Update --verbose.
 773         (parse_args): Set report_plugin_symbols.
 774
 775         * plugin.c (report_plugin_symbols): New.
 776         (get_symbols): Report plugin symbols if report_plugin_symbols
 777         is TRUE.
 778
 779         * plugin.h (report_plugin_symbols): New.
 780
 781 2011-03-01  H.J. Lu  <[email protected]>
 782
 783         PR ld/12529
 784         * testplug.c: Don't include "filenames.h".
 785         (onclaim_file): Don't use filename_cmp.
 786
 787 2011-02-28  Kai Tietz  <[email protected]>
 788
 789         * emultempl/beos.em (sort_by_file_name): Use filename_(n)cmp.
 790         * emultempl/elf32.em (gld${EMULATION_NAME}_vercheck):
 791         Likewise.
 792         (gld${EMULATION_NAME}_stat_needed): Likewise.
 793         (gld${EMULATION_NAME}_check_needed): Likewise.
 794         * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Likewise.
 795         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 796         * emultempl/pep.em (gld_${EMULATION_NAME}_after_open): Likewise.
 797         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
 798         * ldfile.c (ldfile_open_file): Likewise.
 799         * ldlang.c (wild_sort): Likewise.
 800         (lookup_name): Likewise.
 801         (check_excluded_libs): Likewise.
 802         * ldmisc.c (vfinfo): Likewise.
 803         * pe-dll.c (libnamencmp): Likewise.
 804         (auto_export): Likewise.
 805         (pe_dll_generate_implib): Likewise.
 806         * testplug.c (onclaim_file): Likewise.
 807
 808 2011-02-24  H.J. Lu  <[email protected]>
 809
 810         PR ld/12507
 811         * plugin.c (get_symbols): Don't check entry symbol here.
 812         (init_non_ironly_hash): Add entry_symbol chain into
 813         non_ironly_hash.
 814
 815 2011-02-24  H.J. Lu  <[email protected]>
 816
 817         PR ld/12507
 818         * plugin.c (get_symbols): Don't mark entry symbol IR only.
 819
 820 2011-02-18  John David Anglin  <[email protected]>
 821
 822         PR ld/12376
 823         emulparams/hppalinux.sh (DATA_ADDR): Define.
 824         (SHLIB_DATA_ADDR): Likewise.
 825
 826 2011-02-16  H.J. Lu  <[email protected]>
 827
 828         * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX): Changed to
 829         x32 for x32.
 830
 831 2011-02-15  Kai Tietz  <[email protected]>
 832
 833         * pe-dll.c (process_def_file_and_drectve): Don't strip
 834         leading underscore from symbol by calling bfd_find_version_for_sym.
 835
 836 2011-02-14  Mike Frysinger  <[email protected]>
 837
 838         * ldlang.c (lang_vers_match): Declare a new c_sym, assign it to
 839         the bfd_demangle of sym, change users of sym to c_sym when not
 840         already demangling, and free when done.  Change callers of
 841         cplus_demangle to bfd_demangle.
 842
 843 2011-02-14  Alan Modra  <[email protected]>
 844
 845         * plugin.c (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy
 846         .text section, use newer bfd_make_section variant.  Error handling.
 847         Correct setting of gp size.
 848         (asymbol_from_plugin_symbol): Properly cast last arg of concat.
 849         (message): Likewise for ACONCAT.
 850         (get_symbols): Formatting.
 851
 852 2011-02-14  Alan Modra  <[email protected]>
 853
 854         * ldmain.c (remove_output): Rename to..
 855         (ld_cleanup): ..this. Call bfd_cache_close_all and plugin_call_cleanup.
 856         (main): Adjust.
 857         * plugin.c (plugin_call_cleanup): Make global.
 858         (plugin_load_plugins): Don't register plugin_call_cleanup with xatexit.
 859         * plugin.h (plugin_call_cleanup): Declare.
 860
 861 2011-02-13  Ralf Wildenhues  <[email protected]>
 862
 863         * configure: Regenerate.
 864
 865 2011-02-10  Alan Modra  <[email protected]>
 866
 867         * scripttempl/armbpabi.sc: Revert 2010-11-02  H.J. Lu.
 868         * scripttempl/avr.sc: Likewise.
 869         * scripttempl/elf32cr16.sc: Likewise.
 870         * scripttempl/elf32crx.sc: Likewise.
 871         * scripttempl/elf32msp430.sc: Likewise.
 872         * scripttempl/elf32msp430_3.sc: Likewise.
 873         * scripttempl/elf32sh-symbian.sc: Likewise.
 874         * scripttempl/elf64hppa.sc: Likewise.
 875         * scripttempl/elf_chaos.sc: Likewise.
 876         * scripttempl/elfd10v.sc: Likewise.
 877         * scripttempl/elfd30v.sc: Likewise.
 878         * scripttempl/elfi370.sc: Likewise.
 879         * scripttempl/elfm68hc11.sc: Likewise.
 880         * scripttempl/elfm68hc12.sc: Likewise.
 881         * scripttempl/elfxtensa.sc: Likewise.
 882         * scripttempl/ip2k.sc: Likewise.
 883         * scripttempl/iq2000.sc: Likewise.
 884         * scripttempl/mep.sc: Likewise.
 885         * scripttempl/mmo.sc: Likewise.
 886         * scripttempl/v850.sc: Likewise.
 887         * scripttempl/xstormy16.sc: Likewise.
 888         * scripttempl/elf.sc: Revert 2010-10-29  H.J. Lu.
 889
 890 2011-01-22  H.J. Lu  <[email protected]>
 891
 892         * Makefile.am (CXX): Removed.
 893
 894         * configure.in: Add AC_PROG_CXX.
 895
 896         * Makefile.in: Regenerated.
 897         * configure: Likewise.
 898
 899 2011-01-22  Richard Sandiford  <[email protected]>
 900
 901         * plugin.c (plugin_get_ir_dummy_bfd): Copy across the bfd's
 902         private data and GP size.
 903
 904 2011-01-21  Alan Modra  <[email protected]>
 905
 906         * ldexp.c (fold_binary): Set result section for arithmetic and
 907         logical operations to NULL when both operands are in same section.
 908         * ld.texinfo (Expression Section): Describe this.
 909
 910 2011-01-14  Alan Modra  <[email protected]>
 911
 912         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
 913         attempt to put non-alloc orphans before debug sections, just place
 914         them after .comment.
 915
 916 2011-01-14  J. Park  <[email protected]>
 917
 918         PR ld/12339
 919         * ldlang.c (sort_def_symbol): Handle bfd_link_hash_warning symbols.
 920
 921 2011-01-14  Alan Modra  <[email protected]>
 922
 923         * Makefile.am: Sort emulation rules.
 924         (eelf32am33lin.c): Delete.
 925         (ALL_EMULATION_SOURCES): Sort, add missing entries.
 926         (ALL_64_EMULATION_SOURCES): Likewise.
 927         * Makefile.in: Regenerate.
 928
 929 2011-01-13  Alan Modra  <[email protected]>
 930
 931         PR ld/12356
 932         * ld.texinfo (Miscellaneous Commands): Describe LD_FEATURE.
 933         (Expression Section): Update.
 934         * ld.h (ld_config_type): Add sane_expr.
 935         * ldgram.y (ifile_p1): Add LD_FEATURE.
 936         * ldlex.l (LD_FEATYRE): New.
 937         * ldemul.c (after_parse_default): Delete code handling ld_compatibility.
 938         * ldexp.h (struct ldexp_control): Delete uses_defined.
 939         * ldexp.c: Remove all uses of uses_defined.
 940         (fold_name): Test config.sane_expr rather than ld_compatibility.
 941         (exp_fold_tree_1): Likewise.  Adjust handling of assignments
 942         during first phase.
 943         * ldlang.h (ld_compatibility): Delete.
 944         (lang_ld_feature): Declare.
 945         * ldlang.c (ld_compatibility): Delete.
 946         (open_input_bfds): Only handle assignments for --defsym.
 947         (lang_ld_feature): New function.
 948
 949         PR ld/12356
 950         * ldexp.h (exp_assop): Delete.
 951         (exp_assign, exp_defsym): Declare.
 952         * ldexp.c (exp_assop): Make static, handle all assignment variations.
 953         (exp_assign, exp_defsym): New functions.
 954         (exp_provide): Use exp_assop.
 955         * ldgram.y (defsym_expr): Use exp_defsym.
 956         * ldctor.c, * ldgram.y, * ldlang.c, * mri.c, * emultempl/beos.em,
 957         * emultempl/pe.em, * emultempl/pep.em, * emultempl/spuelf.em,
 958         * emultempl/xtensaelf.em: Update exp_assop -> exp_assign.
 959
 960 2011-01-12  Alan Modra  <[email protected]>
 961
 962         PR ld/12380
 963         * ldexp.h (enum phase_enum): Comment.  Add exp_dataseg_done.
 964         * ldexp.c (fold_unary <DATA_SEGMENT_END>): Rearrange code.  Test
 965         for exp_dataseg_done rather than expld.phase == lang_final_phase_enum
 966         to detect when we've finished sizing sections.
 967         (fold_binary <DATA_SEGMENT_ALIGN>): Likewise.
 968         (fold_binary <DATA_SEGMENT_RELRO_END>): Likewise.  Also test
 969         that we are not inside an output section statement.
 970         * ldlang.c (lang_size_sections): Set exp_dataseg_done on exit if
 971         not exp_dataseg_relro_adjust or exp_dataseg_adjust.  Don't set
 972         lang_final_phase_enum here.
 973         (lang_process): Set lang_final_phase_enum here.
 974
 975 2011-01-10  Nick Clifton  <[email protected]>
 976
 977         * po/da.po: Updated Danish translation.
 978
 979 2011-01-10  H.J. Lu  <[email protected]>
 980
 981         * ldlang.c (startup_file): Removed.
 982         (lang_startup): Updated.
 983
 984 2011-01-05  H.J. Lu  <[email protected]>
 985
 986         PR ld/12364
 987         * plugin.c (get_symbols): Check if owner_sec->owner is NULL
 988         before accessing its flags field.
 989
 990 2011-01-01  H.J. Lu  <[email protected]>
 991
 992         * ldver.c (ldversion): Update copyright to 2011.
 993
 994 For older changes see ChangeLog-2010
 995 \f
 996 Local Variables:
 997 mode: change-log
 998 left-margin: 8
 999 fill-column: 74
1000 version-control: never
1001 End: