ld/ChangeLog

   1 2008-10-04  Alan Modra  <amodra@bigpond.net.au>
   2
   3         PR 6931
   4         * ldemul.c (ldemul_place_orphan): Add "constraint" param.
   5         * ldemul.h (ldemul_place_orphan): Update prototype.
   6         (struct ld_emulation_xfer_struct <place_orphan>): Likewise add param.
   7         * ldlang.c (unique_section_p): Make static.
   8         (lang_output_section_statement_lookup): Optimise creation of SPECIAL
   9         sections.
  10         (lang_insert_orphan): Add "constraint" param.  Pass to
  11         lang_enter_output_section_statement.
  12         (init_os): Don't use an existing bfd section for SPECIAL sections.
  13         (lang_place_orphans): Don't rename unique output sections, instead
  14         mark their output section statements SPECIAL.
  15         * ldlang.h (lang_insert_orphan): Update prototype.
  16         (unique_section_p): Delete.
  17         * emultempl/beos.em (place_orphan): Add "constraint" param.
  18         * emultempl/elf32.em (place_orphan): Likewise.  Don't match existing
  19         output sections if set.
  20         * emultempl/pe.em (place_orphan): Likewise.
  21         * emultempl/pep.em (place_orphan): Likewise.
  22         * emultempl/mmo.em (mmo_place_orphan): Update.
  23         * emultempl/spuelf.em (spu_place_special_section): Update.
  24
  25 2008-10-03  Alan Modra  <amodra@bigpond.net.au>
  26
  27         PR 6931
  28         * ldemul.c (ldemul_place_orphan): Add "name" param.
  29         * ldemul.h (ldemul_place_orphan): Update prototype.
  30         (struct ld_emulation_xfer_struct <place_orphan>): Likewise.
  31         * ldlang.c (lang_place_orphans): Generate unique section names here..
  32         * emultempl/elf32.em (place_orphan): ..rather than here.  Don't
  33         directly use an existing output section statement that has no
  34         bfd section.
  35         * emultempl/pe.em (place_orphan): Likewise.
  36         * emultempl/pep.em (place_orphan): Likewise.
  37         * emultempl/beos.em (place_orphan): Adjust.
  38         * emultempl/spuelf.em (spu_place_special_section): Adjust
  39         place_orphan call.
  40         * emultempl/genelf.em (gld${EMULATION_NAME}_after_open): New function.
  41         (LDEMUL_AFTER_OPEN): Define.
  42
  43 2008-09-30  Joseph Myers  <joseph@codesourcery.com>
  44
  45         * emulparams/elf64ppc.sh (OTHER_GOT_RELOC_SECTIONS): Add .rela.opd
  46         and .rela.branch_lt.
  47
  48 2008-09-30  Alan Modra  <amodra@bigpond.net.au>
  49
  50         * Makefile.am: Run "make dep-am".
  51         * Makefile.in: Regenerate.
  52
  53 2008-09-29  Peter O'Gorman  <pogma@thewrittenword.com>
  54             Steve Ellcey  <sje@cup.hp.com>
  55
  56         * configure: Regenerate for new libtool.
  57         * aclocal.m4: Ditto.
  58         * Makefile.in: Ditto.
  59
  60 2008-09-29  Kai Tietz  <kai.tietz@onevision.com>
  61
  62         * pe-dll.c (make_import_fixup_entry): Make sure reloc is addend.
  63
  64 2008-09-29  Nick Clifton  <nickc@redhat.com>
  65
  66         * po/vi.po: Updated Vietnamese translation.
  67
  68 2008-09-25  Alan Modra  <amodra@bigpond.net.au>
  69
  70         * ldexp.c (fold_binary): Evaluate rhs when lhs not valid.
  71
  72 2008-09-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
  73
  74         * configure.in: Call AC_SYS_LARGEFILE.
  75         * config.in: Regenerate.
  76         * configure: Regenerate.
  77
  78 2008-09-09  Peter Rosin  <peda@lysator.liu.se>  (tiny change)
  79
  80         * emultempl/pe.em (pe_find_data_imports): Add trailing newline
  81         to warning message.
  82         * emultempl/pep.em (pep_find_data_imports): Likewise.
  83
  84 2008-09-08  H.J. Lu  <hongjiu.lu@intel.com>
  85
  86         2008-09-07  Alan Modra  <amodra@bigpond.net.au>
  87
  88         * emultempl/beos.em (gld${EMULATION_NAME}_place_orphan): Updated.
  89         * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Likewise.
  90
  91 2008-09-08  Tristan Gingold  <gingold@adacore.com>
  92
  93         * NEWS: Add a marker for the 2.19 features.
  94
  95 2008-09-07  Alan Modra  <amodra@bigpond.net.au>
  96
  97         * ldlang.h (lang_output_section_find): Define.
  98         (lang_output_section_statement_lookup): Update prototype.
  99         * ldlang.c (lang_output_section_find,
 100         lang_output_section_statement_lookup_1): Merge into..
 101         (lang_output_section_statement_lookup): ..here.  Update all callers.
 102         (process_insert_statements): Set constraint negative
 103         for output section statements we might be inserting.  Make error
 104         fatal on not finding insertion section.
 105         (lang_output_section_find): Rather than comparing
 106         output_section_statement.constraint against -1, test whether
 107         it is postive.
 108         (lang_output_section_statement_lookup_1): Likewise.
 109         (output_prev_sec_find, strip_excluded_output_sections): Likewise.
 110         (lang_record_phdrs): Likewise.
 111         * emultempl/elf32.em (output_rel_find): Likewise.
 112         * NEWS: Mention INSERT.
 113
 114 2008-08-26  Nick Clifton  <nickc@redhat.com>
 115
 116         PR 6727
 117         * emultempl/armelf.em (arm_elf_set_bfd_for_interworking): Scan all
 118         input sections in all input bfds and always select the last
 119         suitable one, so that interworking stubs are always processed
 120         after all other input sections.
 121         (arm_elf_before_allocation): Remove redundant use of
 122         output_has_begun flag.
 123
 124 2008-08-24  Alan Modra  <amodra@bigpond.net.au>
 125
 126         * configure.in: Update a number of obsolete autoconf macros.
 127         * configure: Regenerate.
 128         * aclocal.m4: Regenerate.
 129
 130 2008-08-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
 131
 132         PR ld/6833
 133         * ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Do not align
 134         EXPLD.DATASEG.MIN_BASE.
 135         * ldlang.c (lang_size_sections): New variable OLD_BASE.  Rename
 136         OLD_MIN_BASE to MIN_BASE with the former alignment from `ldexp.c'.
 137         Use OLD_BASE now for the minimal base check after the base decrease by
 138         the maximum alignment found.
 139
 140 2008-08-17  Alan Modra  <amodra@bigpond.net.au>
 141
 142         PR 6478
 143         * ldcref.c (check_local_sym_xref): Use bfd_generic_link_read_symbols.
 144         Don't free symbol pointer array.
 145         (check_refs): Likewise.
 146         * ldmain.c (warning_callback): Likewise.
 147         * ldmisc.c (vfinfo): Likewise.
 148         * pe-dll.c (process_def_file): Likewise.
 149         (pe_walk_relocs_of_symbol, generate_reloc): Likewise.
 150         * emultempl/pe.em (pe_find_data_imports): Likewise.
 151         (gld_${EMULATION_NAME}_after_open): Likewise.
 152         * emultempl/pep.em (pep_find_data_imports): Likewise.
 153         (gld_${EMULATION_NAME}_after_open): Likewise.
 154         * ldlang.h (lang_input_statement_type): Delete asymbols, symbol_count,
 155         passive_position, closed.
 156         * ldlang.c (new_afile): Don't set asymbols and symbol_count.
 157         * ldmain.c (add_archive_element): xcalloc lang_input_statement_type.
 158
 159 2008-08-15  Alan Modra  <amodra@bigpond.net.au>
 160
 161         PR 6526
 162         * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
 163         * Makefile.in: Regenerate.
 164         * aclocal.m4: Regenerate.
 165         * config.in: Regenerate.
 166         * configure: Regenerate.
 167
 168 2008-08-09  Alan Modra  <amodra@bigpond.net.au>
 169
 170         PR 6753
 171         * ldmain.c (check_for_scripts_dir, set_scripts_dir): Delete.
 172         (main): Don't set_scripts_dir here.
 173         * ldfile.c (check_for_scripts_dir, find_scripts_dir): New functions,
 174         largely based on ldmain.c versions.
 175         (ldfile_find_command_file): Set up search in script dir here without
 176         affecting library search.
 177         * Makefile.am (ldmain.o): No need to define SCRIPTDIR.
 178         (ldfile.o): New rule.
 179         * Makefile.in: Regenerate.
 180
 181 2008-08-08  Anatoly Sokolov  <aesok@post.ru>
 182
 183         * Makefile.am (ALL_EMULATIONS): Add eavr25.o, eavr31.o, eavr35.o,
 184         and eavr51.o.
 185         Add rules for eavr25.c, eavr31.c, eavr35.c, eavr51.c.
 186         * Makefile.in: Regenerate.
 187         * configure.tgt (avr-*-*, targ_extra_emuls): Add avr25, avr31, avr35
 188         and avr51.
 189         * emulparams/avr25.sh: New file.
 190         * emulparams/avr31.sh: New file.
 191         * emulparams/avr35.sh: New file.
 192         * emulparams/avr51.sh: New file.
 193
 194 2008-08-08  Richard Sandiford  <rdsandiford@googlemail.com>
 195             Daniel Jacobowitz  <dan@codesourcery.com>
 196
 197         * emulparams/elf32bmip.sh (GOT): Define, moving .got.plt to...
 198         (OTHER_RELRO_SECTIONS, OTHER_READWRITE_SECTIONS): ...one of these
 199         two variables.
 200         * emulparams/elf32bmipn32-defs.sh: Likewise.
 201         * emultempl/mipself.em: Include ldctor.h, elf/mips.h and elfxx-mips.h.
 202         (is_mips_elf): New macro.
 203         (stub_file, stub_bfd): New variables.
 204         (hook_stub_info): New structure.
 205         (hook_in_stub): New function.
 206         (mips_add_stub_section): Likewise.
 207         (mips_create_output_section_statements): Likewise.
 208         (mips_before_allocation): Likewise.
 209         (real_func): New variable.
 210         (mips_for_each_input_file_wrapper): New function.
 211         (mips_lang_for_each_input_file): Likewise.
 212         (lang_for_each_input_file): Define.
 213         (LDEMUL_BEFORE_ALLOCATION): Likewise.
 214         (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Likewise.
 215
 216 2008-08-08  Alan Modra  <amodra@bigpond.net.au>
 217
 218         * ldfile.c (ldfile_open_file_search): Use concat.
 219         (try_open): Don't use a fixed size pathname buffer.
 220         (ldfile_find_command_file): Likewise.
 221         * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive): If
 222         using EXTRA_SHLIB_EXTENSION, don't open twice.
 223
 224 2008-08-04  Alan Modra  <amodra@bigpond.net.au>
 225
 226         * Makefile.am (POTFILES.in): Set LC_ALL=C.
 227         * Makefile.in: Regenerate.
 228         * po/POTFILES.in: Regenerate.
 229
 230 2008-08-03  Alan Modra  <amodra@bigpond.net.au>
 231
 232         * Makefile.am (spu_ovl.o): Merge rule into..
 233         (spu_ovl.o_c): ..this one.  Only run cpp for spu target.
 234         * Makefile.in: Regenerate.
 235
 236 2008-08-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
 237
 238         Include the spu_ovl ASCII form in the repository files.
 239         * emultempl/spuelf.em: No longer use `bin2c', use now `spu_ovl.o_c'.
 240         * Makefile.am (eelf32_spu.c): Depend now on `spu_ovl.o_c'.
 241         ($(srcdir)/emultempl/spu_ovl.o_c): New target.
 242         ($(srcdir)/emultempl/spu_ovl.o): Rename to...
 243         (spu_ovl.o): ...this one.
 244         * Makefile.in: Regenerate.
 245         * emultempl/spu_ovl.o_c: New file.
 246         * emultempl/spu_ovl.o: File removed.
 247
 248 2008-07-31  Takashi Ono  <t_ono@hkfreak.net>
 249
 250         * pe-dll.c (generate_relocs): Don't generate relocs for
 251         undefined weak symbols.
 252
 253 2008-07-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
 254
 255         * emultempl/spuelf.em: Abort on the missing required `spu_ovl.o'.
 256
 257 2008-07-30  Alan Modra  <amodra@bigpond.net.au>
 258
 259         * emultempl/pe.em, emultempl/pep.em: Silence gcc warnings.
 260
 261 2008-07-18  Joseph Myers  <joseph@codesourcery.com>
 262
 263         * ld.texinfo (--no-wchar-size-warning): Document new ARM option.
 264         * emultempl/armelf.em (no_wchar_size_warning): New.
 265         (arm_elf_create_output_section_statements): Pass
 266         no_wchar_size_warning to arm_elf_create_output_section_statements.
 267         (OPTION_NO_WCHAR_SIZE_WARNING): New.
 268         (PARSE_AND_LIST_LONGOPTS): Add no-wchar-size-warning.
 269         (PARSE_AND_LIST_OPTIONS): List --no-wchar-size-warning.
 270         (PARSE_AND_LIST_ARGS_CASES): Handle --no-wchar-size-warning.
 271
 272 2008-07-15  Jie Zhang  <jie.zhang@analog.com>
 273
 274         * emulparams/elf32bfinfd.sh (OTHER_SECTIONS): Define.
 275
 276 2008-07-12  Craig Silverstein  <csilvers@google.com>
 277
 278         PR ld/6741
 279         * configure.in: Check for, and include, libz.a if it is present.
 280         * configure: Regenerate.
 281         * config.in: Regenerate.
 282
 283 2008-07-12  Jie Zhang  <jie.zhang@analog.com>
 284
 285         Revert
 286         2008-07-12  Jie Zhang  <jie.zhang@analog.com>
 287         * Makefile.am (eelf32bfin.c): Depend on bfin.em.
 288         (eelf32bfinfd.c): Likewise.
 289         * Makefile.in: Regenerate.
 290         * gen-doc.texi: Set Blackfin.
 291         * ld.texinfo: Document --sep-code and Blackfin specific
 292         options.
 293         * ldmain.c (main): Initialize link_info.sep_code.
 294         * lexsup.c (enum option_values): Add OPTION_SEP_CODE.
 295         (ld_options[]): Add --sep-code.
 296         (parse_args): Deal with --sep-code.
 297         * emulparams/bfin.sh (EXTRA_EM_FILE): Define.
 298         * emulparams/elf32bfinfd.sh (OTHER_SECTIONS): Define.
 299         * emultempl/bfin.em: New file.
 300
 301 2008-07-12  Jie Zhang  <jie.zhang@analog.com>
 302
 303         * Makefile.am (eelf32bfin.c): Depend on bfin.em.
 304         (eelf32bfinfd.c): Likewise.
 305         * Makefile.in: Regenerate.
 306         * gen-doc.texi: Set Blackfin.
 307         * ld.texinfo: Document --sep-code and Blackfin specific
 308         options.
 309         * ldmain.c (main): Initialize link_info.sep_code.
 310         * lexsup.c (enum option_values): Add OPTION_SEP_CODE.
 311         (ld_options[]): Add --sep-code.
 312         (parse_args): Deal with --sep-code.
 313         * emulparams/bfin.sh (EXTRA_EM_FILE): Define.
 314         * emulparams/elf32bfinfd.sh (OTHER_SECTIONS): Define.
 315         * emultempl/bfin.em: New file.
 316
 317 2008-07-09  Danny Smith  <dannysmith@users.sourceforge.net>
 318
 319            *pe-dll.c (autofilter_symbolprefixlist): Excude all symbols
 320            starting with ".".
 321            Exclude "_IMPORT_DESCRIPTOR_".
 322            (autofilter_symbolsuffixlist): Exclude "_NULL_THUNK_DATA".
 323            (autofilter_symbollist_generic): Don't check for ".text".
 324            Exclude "_NULL_IMPORT_DESCRIPTOR".
 325            (autofilter_symbollist_i386): Likewise.
 326
 327 2008-07-07  Alan Modra  <amodra@bigpond.net.au>
 328
 329         * emultempl/armelf.em (elf32_arm_add_stub_section): Use
 330         bfd_make_section_with_flags.
 331         * emultempl/avrelf.em (avr_elf_create_output_section_statements):
 332         Likewise.
 333         * emultempl/hppaelf.em (hppaelf_add_stub_section): Likewise.
 334         * emultempl/m68hc1xelf.em (m68hc11elf_add_stub_section): Likewise.
 335         * emultempl/m68kcoff.em (gld${EMULATION_NAME}_after_open): Likewise.
 336         * emultempl/m68kelf.em (m68k_elf_after_open): Likewise.
 337         * emultempl/ppc64elf.em (ppc_add_stub_section): Likewise.
 338         * emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation):
 339         Likewise.
 340
 341 2008-07-06  Nathan Sidwell  <nathan@codesourcery.com>
 342
 343         * ld.texinfo (File Commands): Document that INCLUDE can be used in
 344         several different places.
 345         * ldgram.y (statement, memory_spec, section): Allow INCLUDE.
 346         (memory, memory_spec_list): Simplify BNF
 347         (memory_spec_list_opt): New rule.
 348         * ldlex.l (INCLUDE): Recognize in EXPRESSION.
 349
 350 2008-06-20  Alan Modra  <amodra@bigpond.net.au>
 351
 352         * emultempl/spuelf.em (gld${EMULATION_NAME}_finish): Make "can not
 353         build overlay stubs" a fatal error.
 354
 355 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 356
 357         * config.in: Regenerate.
 358         * configure: Regenerate.
 359
 360 2008-06-17  Alan Modra  <amodra@bigpond.net.au>
 361
 362         * emultempl/spuelf.em (extra_stack_space): New variable.
 363         (gld${EMULATION_NAME}_finish): Pass it to spu_elf_check_vma.
 364         (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS,
 365         PARSE_AND_LIST_ARGS_CASES): Handle --extra-stack-space.
 366         * emultempl/spu_ovl.S: Mask interrupts during dma and update of
 367         overlay manager structures.
 368         * emultempl/spu_ovl.o: Regenerate.
 369
 370 2008-06-16  Hans-Peter Nilsson  <hp@bitrange.com>
 371
 372         * ld.texinfo (@node MMIX): For the __.MMIX.start. prefix, only
 373         mention it as being special for global symbols.
 374
 375 2008-06-12  Nick Clifton  <nickc@redhat.com>
 376
 377         * ldlang.c (print_output_section_statement): If the output section
 378         statement has an update_dot_tree expression, apply it to
 379         print_dot.
 380         (print_input_section): Do not update print_dot if it would move
 381         print_dot backwards.
 382         (lang_do_assignments_1): If the output section statement has an
 383         update_dot_tree expression apply it to dot.
 384
 385 2008-06-07  Alan Modra  <amodra@bigpond.net.au>
 386
 387         * NEWS: Mention archive:path patterns.
 388         * ld.texinfo: Likewise.
 389         * ldlang.c: Formatting throughout.
 390         (archive_path): Only assume "[A-Za-z]:" is a dos drive.
 391         (input_statement_is_archive_path): New function, extracted from..
 392         (walk_wild): ..here.
 393         (walk_wild_consider_section): Match archive:path here too.
 394         (init_map_userdata, sort_def_symbol): Convert to ISO C.
 395         * ldmain.c (main): Set link_info.path_separator.
 396         * emultempl/spuelf.em (choose_target): Don't set it here.
 397
 398 2008-06-06  Alan Modra  <amodra@bigpond.net.au>
 399
 400         * ldlang.c (name_match): New function.
 401         (unique_section_p, walk_wild_consider_section): Use it here.
 402         (walk_wild_section_general): And here.
 403         (archive_path): New function.
 404         (walk_wild): Match archive:path filespecs.
 405         (open_input_bfds): Don't load archive:path files.
 406         * emultempl/spuelf.em (choose_target): Set path_separator.
 407         * emulparams/elf32_spu.sh: Add ._ea.* sections to ._ea output.
 408
 409 2008-06-04  Nick Clifton  <nickc@redhat.com>
 410
 411         * ld.texinfo (Orphan Sections): Fix texi typo.
 412
 413 2008-06-04  Chris Metcalf  <cmetcalf@tilera.com>
 414
 415         * lexsup.c (option_values): Add OPTION_NO_WARN_FATAL.
 416         (ld_options): Add entry for --no-fatal-warnings.
 417         (parse_args): Handle OPTION_NO_WARN_FATAL.
 418         * ld.texinfo (Options): Document new command line switch.
 419
 420 2008-06-04  Alan Modra  <amodra@bigpond.net.au>
 421
 422         * emultempl/spuelf.em (spu_elf_relink): Correct --no-auto-overlay arg.
 423
 424 2008-06-02  Nathan Sidwell  <nathan@codesourcery.com>
 425
 426         * ldlang.c (closest_target_match): Skip generic big and little
 427         endian ELF targets.
 428
 429 2008-05-31  Evandro Menezes  <evandro@yahoo.com>
 430
 431         PR ld/6430
 432         * ld.h (enum sort_order): New.
 433         * ldlang.c (lang_check: Fix comment.
 434         (lang_common): Sort commons in ascending or descending order.
 435         (lang_one_common): Likewise.
 436         * lexsup.c (ld_options): Have --sort-common take an option
 437         argument.
 438         (parse_args): Handle argument to --sort-common.
 439         * ld.texinfo (--sort-common): Document new optional argument.
 440         * NEWS: Mention new feature.
 441
 442 2008-05-28  Christophe Lyon  <christophe.lyon@st.com>
 443
 444         * ld.texinfo: State that farcalls stubs are supported for ARM-EABI
 445         only.
 446
 447 2008-05-27  Kai Tietz  <kai.tietz@onevision.com>
 448
 449         * pe-dll.c (fill_edata): Make sure we calculate vma's in
 450         type bfd_vma.
 451         (generate_reloc): Likewise.
 452         (pe_implied_import_dll): Likewise.
 453
 454 2008-05-21  Nick Clifton  <nickc@redhat.com>
 455
 456         PR ld/6519
 457         * ld.texinfo (Orphan Sections): Mention that the linker will
 458         provide start and stop symbols for orphaned sections if their
 459         names are valid C identifiers.
 460         * NEWS: Add an addendum to the description of the linker feature
 461         for providing orphan section start and end symbols.
 462
 463 2008-05-21  Maxim Kuvyrkov  <maxim@codesourcery.com>
 464
 465         * configure.in (--enable-got): New option.  Handle it.
 466         * configure: Regenerate.
 467         * config.in: Regenerate.
 468         * emultempl/m68kelf.em: (got_handling_target_default): New shell
 469         variable.
 470         (GOT_HANDLING_TARGET_DEFAULT): New macro.
 471         (GOT_HANDLING_DEFAULT): New macro.  Initialize it from configure
 472         option if one was given.
 473         (got_handling): New static variable.
 474         (elf_m68k_create_output_section_statements): New static function
 475         implementing hook.
 476         (PARSE_AND_LIST_PROLOGUE): Define shell variable.
 477         (OPTION_GOT): New macro.
 478         (PARSE_AND_LIST_LONGOPTS): Define shell variable.  Specify
 479         --got option.
 480         (got): New linker option.
 481         (PARSE_AND_LIST_OPTIONS): Define shell variable.  Print help string
 482         for --got option.
 483         (PARSE_AND_LIST_ARGS_CASES): Define shell variable.  Handle --got
 484         option.
 485         * ld.texinfo: Document --got=<type> option.
 486         * gen-doc.texi: Add M68K.
 487         * NEWS: Mention the new feature.
 488
 489 2008-05-21  Evandro Menezes  <evandro@yahoo.com>
 490
 491         PR ld/6430
 492         * ld.texinfo (--sort-common): Correct documentation to indicate
 493         that sorting is performed by alignment, not size, biggest
 494         alignment first.
 495
 496 2008-05-21  Christophe Lyon  <christophe.lyon@st.com>
 497             Nick Clifton  <nickc@redhat.com>
 498
 499         * ld.texinfo (ARM): Document --stub-group-size=N option.
 500         Move description of --pic-veneer option into the ARM section.
 501         * NEWS: Mention the support for long function calls.
 502
 503 2008-05-15  Christophe Lyon  <christophe.lyon@st.com>
 504
 505         * emultempl/armelf.em (build_section_lists): New function.
 506         (stub_file): Define.
 507         (need_laying_out): Define.
 508         (group_size): Define.
 509         (hook_stub_info): Define.
 510         (hook_in_stub): New function.
 511         (elf32_arm_add_stub_section): New function.
 512         (gldarm_layout_sections_again): New function.
 513         (gld${EMULATION_NAME}_finish): Replace arm_elf_finish(). Generate
 514         stubs for long calls if needed.
 515         (arm_elf_create_output_section_statements): create stub_file bfd.
 516         (arm_for_each_input_file_wrapper): New function.
 517         (arm_lang_for_each_input_file): New function.
 518         (lang_for_each_input_file): Define.
 519         (PARSE_AND_LIST_PROLOGUE): Add option token OPTION_STUBGROUP_SIZE.
 520         (PARSE_AND_LIST_LONGOPTS): Add option stub-group-size.
 521         (PARSE_AND_LIST_OPTIONS): Add option stub-group-size.
 522         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_STUBGROUP_SIZE case.
 523         (LDEMUL_FINISH): Update to gld${EMULATION_NAME}_finish.
 524         * lang.c (print_input_statement): Skip if bfd has
 525         BFD_LINKER_CREATED.
 526
 527 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
 528
 529         * Makefile.in: Regenerate.
 530
 531 2008-05-09  Kai Tietz  <kai.tietz@onevision.com>
 532
 533         ld/PR6502
 534         * emultempl/pep.em (compute_dll_image_base): Use bfd_vma instead
 535         of long and change return type to bfd_vma.
 536         (definfo): Change type of address from long to bfd_vma.
 537         (set_pep_value): Replace strtoul to strtoull.
 538         (gld_${EMULATION_NAME}_set_symbols): use bfd_vma instead of long..
 539         * pe-dll.c (pe_dll_generate_def_file): Use fprintf_vma to print
 540         ImageBase.
 541         (quick_reloc): Change argument address from int to bfd_size_type.
 542
 543 2008-05-08  Tom Tromey  <tromey@redhat.com>
 544
 545         * ld.texinfo (PowerPC64 ELF64): Fix typo.
 546
 547 2008-05-08  Alan Modra  <amodra@bigpond.net.au>
 548
 549         * elf32_spu.sh (OTHER_SECTIONS): Add "._ea".
 550         * elf32ppc.sh: If building with spu support, put ".data.spehandle"
 551         sections at the start of ".data" and provide a symbol to locate
 552         the directory of embedded spe programs.
 553
 554 2008-05-08  Alan Modra  <amodra@bigpond.net.au>
 555
 556         * ldexp.c (exp_print_token): Add ABSOLUTE, MIN_K, ASSERT_K.  Correct
 557         MAX_K.
 558         (fold_binary <SEGMENT_START>): Set expld.result.section to
 559         current section.  Expand comment.  Formatting.
 560         (fold_name <DEFINED>): Set expld.result.section to current section.
 561
 562 2008-04-28  Nathan Sidwell  <nathan@codesourcery.com>
 563
 564         * ldlang.c (lang_size_sections_1): Don't check LMA overflow on
 565         non-load sections.
 566
 567 2008-04-25  Michael Frysinger  <vapier@gentoo.org>
 568
 569         * configure.tgt (bfin-*-linux-uclibc*): Set targ_emul to elf32bfinfd
 570         and targ_extra_emuls to elf32bfin.
 571
 572 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 573
 574         * aclocal.m4: Regenerate.
 575         * configure: Regenerate.
 576
 577 2008-04-03  Kai Tietz  <kai.tietz@onevision.com>
 578
 579         * scripttempl/pep.sc: Align start of symbol __CTOR_LIST__.
 580
 581 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 582
 583         * po/POTFILES.in: Regenerate.
 584
 585 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 586
 587         * emultempl/spuelf.em (auto_overlay, auto_overlay_file,
 588         auto_overlay_fixed, auto_overlay_reserved, my_argc, my_argv): New vars.
 589         (spu_before_allocation): Warn on --auto-overlay and existing overlays.
 590         (struct tflist, clean_tmp): Move.
 591         (new_tmp_file): New function, extracted from..
 592         (embedded_spu_file): ..here.
 593         (spu_elf_open_overlay_script, spu_elf_relink): New function.
 594         (gld${EMULATION_NAME}_finish): Pass a bunch of --auto-overlay params.
 595         Warn on --auto-overlay and zero local store.
 596         (gld${EMULATION_NAME}_choose_target): New function to stash argv.
 597         (OPTION_SPU_AUTO_OVERLAY, OPTION_SPU_AUTO_RELINK,
 598         OPTION_SPU_OVERLAY_RODATA, OPTION_SPU_FIXED_SPACE,
 599         OPTION_SPU_RESERVED_SPACE, OPTION_SPU_NO_AUTO_OVERLAY): Define.
 600         (PARSE_AND_LIST_LONGOPTS): Add entries for new options.
 601         (PARSE_AND_LIST_OPTIONS): Likewise.
 602         (PARSE_AND_LIST_ARGS_CASES): Likewise.
 603         (LDEMUL_CHOOSE_TARGET): Define.
 604
 605 2008-04-03  Kai Tietz  <kai.tietz@onevision.com>
 606
 607         PR ld/6026
 608         * pe-dll.c (make_head): Fix iat and thunk addend offset.
 609
 610 2008-03-31  Nick Clifton  <nickc@redhat.com>
 611
 612         * po/fr.po: Updated French translation.
 613
 614 2008-03-24  Ian Lance Taylor  <iant@google.com>
 615
 616         The sha1 code is now in libiberty.
 617         * sha1.c: Remove.
 618         * sha1.h: Remove.
 619         * Makefile.am (CFILES): Remove sha1.c.
 620         (HFILES): Remove sha1.h.
 621         (OFILES): Remove sha1.o.
 622         (ld_new_SOURCES): Remove sha1.c.
 623         (sha1.o): Remove target.
 624         * Makefile.in: Rebuild.
 625
 626 2008-03-20  Alan Modra  <amodra@bigpond.net.au>
 627
 628         * emultempl/spuelf.em: Update calls to elf32-spu.c funcs.
 629
 630 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 631
 632         * aclocal.m4: Regenerate.
 633         * configure: Likewise.
 634         * Makefile.in: Likewise.
 635
 636 2008-03-14  Alan Modra  <amodra@bigpond.net.au>
 637
 638         * emultempl/spuelf.em (gld${EMULATION_NAME}_finish): Protect
 639         spu_elf_build_stubs with is_spu_target.
 640
 641 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 642
 643         * Makefile.am: Run "make dep-am".
 644         * Makefile.in: Regenerate.
 645         * configure: Regenerate.
 646
 647 2008-03-06  Joseph Myers  <joseph@codesourcery.com>
 648             Roman Zippel  <zippel@linux-m68k.org>
 649
 650         * emulparams/m68kelf.sh (GENERATE_PIE_SCRIPT): Define.
 651         (COMMONPAGESIZE): Define.
 652
 653 2008-02-22  Nick Clifton  <nickc@redhat.com>
 654
 655         PR ld/5785
 656         * ldlang.c (lang_size_sections_1): Honour the setting of an
 657         lma_region even if there is no vma region set, or the vma region
 658         is the same as the lma region.
 659
 660 2008-02-18  Nick Clifton  <nickc@redhat.com>
 661
 662         * scripttempl/armbpabi.sc (ENTRY): Do not define when performing a
 663         relocatable link.
 664         * scripttempl/elf32cr16.sc: Likewise.
 665         * scripttempl/elf32cr16c.sc: Likewise.
 666         * scripttempl/elf32crx.sc: Likewise.
 667         * scripttempl/elf32sh-symbian.sc: Likewise.
 668         * scripttempl/elf_chaos.sc: Likewise.
 669         * scripttempl/elfd10v.sc: Likewise.
 670         * scripttempl/elfi370.sc: Likewise.
 671         * scripttempl/elfm68hc11.sc: Likewise.
 672         * scripttempl/elfm68hc12.sc: Likewise.
 673         * scripttempl/ip2k.sc: Likewise.
 674         * scripttempl/iq2000.sc: Likewise.
 675         * scripttempl/mep.sc: Likewise.
 676         * scripttempl/v850.sc: Likewise.
 677         * scripttempl/xstormy16.sc: Likewise.
 678
 679 2008-02-16  Alan Modra  <amodra@bigpond.net.au>
 680
 681         PR ld/5761
 682         * ldexp.c (fold_name <LOADADDR>): Check result of evaluating
 683         load_base before calling make_abs.
 684
 685 2008-02-15  Alan Modra  <amodra@bigpond.net.au>
 686
 687         * emultempl/alphaelf.em (alpha_after_open): Use elf_object_id.
 688         * emultempl/hppaelf.em (hppaelf_create_output_section_statements):
 689         Likewise.
 690         * emultempl/ppc64elf.em (ppc_create_output_section_statements):
 691         Likewise.
 692         * emultempl/ppc32elf.em (is_ppc_elf32_vec): Delete.  Replace all
 693         uses with..
 694         (is_ppc_elf): ..this new macro.
 695
 696 2008-02-15  Alan Modra  <amodra@bigpond.net.au>
 697
 698         * ldmain.h (output_bfd): Delete.
 699         * ldmain.c (output_bfd): Delete.
 700         Replace all occurrences of output_bfd with link_info.output_bfd.
 701         * ldcref.c: Likewise.
 702         * ldctor.c: Likewise.
 703         * ldemul.c: Likewise.
 704         * ldexp.c: Likewise.
 705         * ldfile.c: Likewise.
 706         * ldlang.c: Likewise.
 707         * ldmisc.c: Likewise.
 708         * ldwrite.c: Likewise.
 709         * pe-dll.c: Likewise.
 710         * emultempl/aix.em: Likewise.
 711         * emultempl/alphaelf.em: Likewise.
 712         * emultempl/armcoff.em: Likewise.
 713         * emultempl/armelf.em: Likewise.
 714         * emultempl/avrelf.em: Likewise.
 715         * emultempl/beos.em: Likewise.
 716         * emultempl/elf-generic.em: Likewise.
 717         * emultempl/elf32.em: Likewise.
 718         * emultempl/gld960.em: Likewise.
 719         * emultempl/hppaelf.em: Likewise.
 720         * emultempl/irix.em: Likewise.
 721         * emultempl/linux.em: Likewise.
 722         * emultempl/lnk960.em: Likewise.
 723         * emultempl/m68hc1xelf.em: Likewise.
 724         * emultempl/mmix-elfnmmo.em: Likewise.
 725         * emultempl/mmo.em: Likewise.
 726         * emultempl/pe.em: Likewise.
 727         * emultempl/pep.em: Likewise.
 728         * emultempl/ppc32elf.em: Likewise.
 729         * emultempl/ppc64elf.em: Likewise.
 730         * emultempl/scoreelf.em: Likewise.
 731         * emultempl/sh64elf.em: Likewise.
 732         * emultempl/spuelf.em: Likewise.
 733         * emultempl/sunos.em: Likewise.
 734         * emultempl/vanilla.em: Likewise.
 735         * emultempl/vxworks.em: Likewise.
 736         * emultempl/xtensaelf.em: Likewise.
 737         * emultempl/z80.em: Likewise.
 738         * ldlang.c (open_output): Don't return output, instead write
 739         link_info_output_bfd directly.
 740         * emultempl/alphaelf.em: Replace occurrences of link_info.hash->creator
 741         with link_info.output_bfd->xvec.
 742         * emultempl/hppaelf.em: Likewise.
 743         * emultempl/ppc32elf.em: Likewise.
 744         * emultempl/ppc64elf.em: Likewise.
 745         * emultempl/spuelf.em: Likewise.
 746
 747 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 748
 749         * ldlang.c (new_afile): Don't pass unadorned NULL to concat.
 750         * ldfile.c (ldfile_add_library_path): Likewise.
 751         * emultempl/elf32.em (check_ld_elf_hints, check_ld_so_conf): Likewise.
 752         * emultempl/lnk960.em (lnk960_before_parse): Likewise.
 753         * emultempl/spuelf.em (embedded_spu_file): Likewise.
 754
 755 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 756
 757         * emultempl/spu_ovl.S: Use low bit of _ovly_table.size as
 758         a "present" bit rather than low bit of .buf.  Correct indexing
 759         into _ovly_buf_table.  Use relative loads and stores to access
 760         overlay manager local vars.
 761         * emultempl/spu_ovl.o: Regenerate.
 762
 763 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 764
 765         PR 5715
 766         * configure: Regenerated.
 767
 768 2008-01-31  Marc Gauthier  <marc@tensilica.com>
 769
 770         * configure.tgt (xtensa*-*-*): Recognize processor variants.
 771
 772 2008-01-28  Fabian Groffen  <grobian@gentoo.org>
 773
 774         * configure.tgt (x86_64-*-solaris2): Add support for this target.
 775
 776 2008-01-28  Vincent Riviere  <vincent.riviere@freesbee.fr>
 777
 778         PR ld/5652
 779         * genscripts.sh: Check for the existence of BASH_LINENO not just
 780         the BASH shell before generating line numbers in the emulation
 781         file.
 782
 783 2008-01-28  Alan Modra  <amodra@bigpond.net.au>
 784
 785         * emultempl/spu_ovl.S: Rewrite.
 786         * emultempl/spu_ovl.o: Regenerate.
 787         * emultempl/spuelf.em (toe): Delete.
 788         (spu_place_special_section): Add param to control section placement.
 789         Adjust callers.
 790         (spu_elf_load_ovl_mgr): Adjust for struct _spu_elf_section_data
 791         changes.
 792         (spu_before_allocation): Adjust spu_elf_size_stubs call.
 793         (gld${EMULATION_NAME}_finish): Adjust spu_elf_build_stubs call.
 794
 795 2008-01-25  H.J. Lu  <hongjiu.lu@intel.com>
 796
 797         PR ld/5670
 798         * ldlang.c (process_insert_statements): Silence gcc 4.1 alias
 799         warning.
 800
 801 2008-01-25  Alan Modra  <amodra@bigpond.net.au>
 802
 803         * ld.texinfo (INSERT): Describe.
 804         * ldgram.y (ldgram_in_script, ldgram_had_equals): Delete.
 805         (INSERT_K, AFTER, BEFORE): Add as tokens.
 806         (ifile_p1): Handle INSERT statements.
 807         (saved_script_handle, force_make_executable): Move to..
 808         * ldmain.c: ..here.
 809         (previous_script_handle): New global var.
 810         * ldmain.h (saved_script_handle, force_make_executable): Declare.
 811         (previous_script_handle): Likewise.
 812         * ldlex.l (INSERT_K, AFTER, BEFORE): Add tokens.
 813         * lexsup.c (parge_args <-T>): Set previous_script_handle.
 814         * ldlang.c (lang_for_each_statement_worker): Handle insert statement.
 815         (map_input_to_output_sections, print_statement): Likewise.
 816         (lang_size_sections_1, lang_do_assignments_1): Likewise.
 817         (insert_os_after): New function, extracted from..
 818         (lang_insert_orphan): ..here.
 819         (process_insert_statements): New function.
 820         (lang_process): Call it.
 821         (lang_add_insert): New function.
 822         * ldlang.h (lang_insert_statement_enum): New.
 823         (lang_insert_statement_type): New.
 824         (lang_statement_union_type): Add insert_statement.
 825         (lang_add_insert): Declare.
 826
 827 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
 828
 829         * scripttempl/elfxtensa.sc: Merge ENTRY and .note.gnu.build-id
 830         changes from elf.sc.
 831
 832 2008-01-16  Alan Modra  <amodra@bigpond.net.au>
 833
 834         * ldlang.c (lang_size_sections_1): Simplify SEC_NEVER_LOAD test.
 835
 836 2008-01-16  Alan Modra  <amodra@bigpond.net.au>
 837
 838         * ldlang.h (lang_afile_asection_pair_statement_enum): Delete.
 839         (lang_afile_asection_pair_statement_type): Delete.
 840         (lang_statement_union_type): Delete afile_asection_pair_statement.
 841         * ldlang.c (lang_insert_orphan): Delete case handling the above.
 842         (map_input_to_output_sections, print_statement): Likewise.
 843
 844 2008-01-15  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 845
 846         * emulparams/shlelf_linux.sh (DATA_START_SYMBOLS): Use PROVIDE
 847         with __data_start.
 848         * emulparams/shelf_nbsd.sh (DATA_START_SYMBOLS): Likewise.
 849
 850 2008-01-15  Alan Modra  <amodra@bigpond.net.au>
 851
 852         PR 5604
 853         * ldlang.c (lang_gc_sections): Move code to set SEC_KEEP on entry
 854         syms to _bfd_elf_gc_keep.
 855         * emultempl/ppc64elf.em (ppc_before_allocation): Don't call
 856         ppc64_elf_edit_opd if no_opd_opt.
 857
 858 2008-01-11  Tristan Gingold  <gingold@adacore.com>
 859             Eric Botcazou  <ebotcazou@adacore.com>
 860
 861         * ldlang.c (lang_end): Warns if the entry point is not found when
 862         --gc-sections.
 863         Emit an error if no root is specified when --gc-sections -r.
 864         * ld.texinfo (Options): Document that --gc-sections is compatible
 865         with -r and -q.
 866         * ldmain.c (main): Do not error out if -r and --gc-sections.
 867         * scripttempl/elf.sc: Emit ENTRY command only if relocating.
 868
 869 2008-01-10  Daniel Jacobowitz  <drow@sources.redhat.com>
 870
 871         PR ld/5533
 872         * ldlang.c (lang_end): Issue a warning for a missing start symbol
 873         of a shared library if the symbol was specified on the command
 874         line.
 875
 876 2008-01-10  Alan Modra  <amodra@bigpond.net.au>
 877
 878         * ld.texinfo (--gc-sections): Describe linker behaviour.
 879
 880 For older changes see ChangeLog-2007
 881 \f
 882 Local Variables:
 883 mode: change-log
 884 left-margin: 8
 885 fill-column: 74
 886 version-control: never
 887 End: