ld/ChangeLog

   1 2008-06-07  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * NEWS: Mention archive:path patterns.
   4         * ld.texinfo: Likewise.
   5         * ldlang.c: Formatting throughout.
   6         (archive_path): Only assume "[A-Za-z]:" is a dos drive.
   7         (input_statement_is_archive_path): New function, extracted from..
   8         (walk_wild): ..here.
   9         (walk_wild_consider_section): Match archive:path here too.
  10         (init_map_userdata, sort_def_symbol): Convert to ISO C.
  11         * ldmain.c (main): Set link_info.path_separator.
  12         * emultempl/spuelf.em (choose_target): Don't set it here.
  13
  14 2008-06-06  Alan Modra  <amodra@bigpond.net.au>
  15
  16         * ldlang.c (name_match): New function.
  17         (unique_section_p, walk_wild_consider_section): Use it here.
  18         (walk_wild_section_general): And here.
  19         (archive_path): New function.
  20         (walk_wild): Match archive:path filespecs.
  21         (open_input_bfds): Don't load archive:path files.
  22         * emultempl/spuelf.em (choose_target): Set path_separator.
  23         * emulparams/elf32_spu.sh: Add ._ea.* sections to ._ea output.
  24
  25 2008-06-04  Nick Clifton  <nickc@redhat.com>
  26
  27         * ld.texinfo (Orphan Sections): Fix texi typo.
  28
  29 2008-06-04  Chris Metcalf  <cmetcalf@tilera.com>
  30
  31         * lexsup.c (option_values): Add OPTION_NO_WARN_FATAL.
  32         (ld_options): Add entry for --no-fatal-warnings.
  33         (parse_args): Handle OPTION_NO_WARN_FATAL.
  34         * ld.texinfo (Options): Document new command line switch.
  35
  36 2008-06-04  Alan Modra  <amodra@bigpond.net.au>
  37
  38         * emultempl/spuelf.em (spu_elf_relink): Correct --no-auto-overlay arg.
  39
  40 2008-06-02  Nathan Sidwell  <nathan@codesourcery.com>
  41
  42         * ldlang.c (closest_target_match): Skip generic big and little
  43         endian ELF targets.
  44
  45 2008-05-31  Evandro Menezes  <evandro@yahoo.com>
  46
  47         PR ld/6430
  48         * ld.h (enum sort_order): New.
  49         * ldlang.c (lang_check: Fix comment.
  50         (lang_common): Sort commons in ascending or descending order.
  51         (lang_one_common): Likewise.
  52         * lexsup.c (ld_options): Have --sort-common take an option
  53         argument.
  54         (parse_args): Handle argument to --sort-common.
  55         * ld.texinfo (--sort-common): Document new optional argument.
  56         * NEWS: Mention new feature.
  57
  58 2008-05-28  Christophe Lyon  <christophe.lyon@st.com>
  59
  60         * ld.texinfo: State that farcalls stubs are supported for ARM-EABI
  61         only.
  62
  63 2008-05-27  Kai Tietz  <kai.tietz@onevision.com>
  64
  65         * pe-dll.c (fill_edata): Make sure we calculate vma's in
  66         type bfd_vma.
  67         (generate_reloc): Likewise.
  68         (pe_implied_import_dll): Likewise.
  69
  70 2008-05-21  Nick Clifton  <nickc@redhat.com>
  71
  72         PR ld/6519
  73         * ld.texinfo (Orphan Sections): Mention that the linker will
  74         provide start and stop symbols for orphaned sections if their
  75         names are valid C identifiers.
  76         * NEWS: Add an addendum to the description of the linker feature
  77         for providing orphan section start and end symbols.
  78
  79 2008-05-21  Maxim Kuvyrkov  <maxim@codesourcery.com>
  80
  81         * configure.in (--enable-got): New option.  Handle it.
  82         * configure: Regenerate.
  83         * config.in: Regenerate.
  84         * emultempl/m68kelf.em: (got_handling_target_default): New shell
  85         variable.
  86         (GOT_HANDLING_TARGET_DEFAULT): New macro.
  87         (GOT_HANDLING_DEFAULT): New macro.  Initialize it from configure
  88         option if one was given.
  89         (got_handling): New static variable.
  90         (elf_m68k_create_output_section_statements): New static function
  91         implementing hook.
  92         (PARSE_AND_LIST_PROLOGUE): Define shell variable.
  93         (OPTION_GOT): New macro.
  94         (PARSE_AND_LIST_LONGOPTS): Define shell variable.  Specify
  95         --got option.
  96         (got): New linker option.
  97         (PARSE_AND_LIST_OPTIONS): Define shell variable.  Print help string
  98         for --got option.
  99         (PARSE_AND_LIST_ARGS_CASES): Define shell variable.  Handle --got
 100         option.
 101         * ld.texinfo: Document --got=<type> option.
 102         * gen-doc.texi: Add M68K.
 103         * NEWS: Mention the new feature.
 104
 105 2008-05-21  Evandro Menezes  <evandro@yahoo.com>
 106
 107         PR ld/6430
 108         * ld.texinfo (--sort-common): Correct documentation to indicate
 109         that sorting is performed by alignment, not size, biggest
 110         alignment first.
 111
 112 2008-05-21  Christophe Lyon  <christophe.lyon@st.com>
 113             Nick Clifton  <nickc@redhat.com>
 114
 115         * ld.texinfo (ARM): Document --stub-group-size=N option.
 116         Move description of --pic-veneer option into the ARM section.
 117         * NEWS: Mention the support for long function calls.
 118
 119 2008-05-15  Christophe Lyon  <christophe.lyon@st.com>
 120
 121         * emultempl/armelf.em (build_section_lists): New function.
 122         (stub_file): Define.
 123         (need_laying_out): Define.
 124         (group_size): Define.
 125         (hook_stub_info): Define.
 126         (hook_in_stub): New function.
 127         (elf32_arm_add_stub_section): New function.
 128         (gldarm_layout_sections_again): New function.
 129         (gld${EMULATION_NAME}_finish): Replace arm_elf_finish(). Generate
 130         stubs for long calls if needed.
 131         (arm_elf_create_output_section_statements): create stub_file bfd.
 132         (arm_for_each_input_file_wrapper): New function.
 133         (arm_lang_for_each_input_file): New function.
 134         (lang_for_each_input_file): Define.
 135         (PARSE_AND_LIST_PROLOGUE): Add option token OPTION_STUBGROUP_SIZE.
 136         (PARSE_AND_LIST_LONGOPTS): Add option stub-group-size.
 137         (PARSE_AND_LIST_OPTIONS): Add option stub-group-size.
 138         (PARSE_AND_LIST_ARGS_CASES): Add OPTION_STUBGROUP_SIZE case.
 139         (LDEMUL_FINISH): Update to gld${EMULATION_NAME}_finish.
 140         * lang.c (print_input_statement): Skip if bfd has
 141         BFD_LINKER_CREATED.
 142
 143 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
 144
 145         * Makefile.in: Regenerate.
 146
 147 2008-05-09  Kai Tietz  <kai.tietz@onevision.com>
 148
 149         ld/PR6502
 150         * emultempl/pep.em (compute_dll_image_base): Use bfd_vma instead
 151         of long and change return type to bfd_vma.
 152         (definfo): Change type of address from long to bfd_vma.
 153         (set_pep_value): Replace strtoul to strtoull.
 154         (gld_${EMULATION_NAME}_set_symbols): use bfd_vma instead of long..
 155         * pe-dll.c (pe_dll_generate_def_file): Use fprintf_vma to print
 156         ImageBase.
 157         (quick_reloc): Change argument address from int to bfd_size_type.
 158
 159 2008-05-08  Tom Tromey  <tromey@redhat.com>
 160
 161         * ld.texinfo (PowerPC64 ELF64): Fix typo.
 162
 163 2008-05-08  Alan Modra  <amodra@bigpond.net.au>
 164
 165         * elf32_spu.sh (OTHER_SECTIONS): Add "._ea".
 166         * elf32ppc.sh: If building with spu support, put ".data.spehandle"
 167         sections at the start of ".data" and provide a symbol to locate
 168         the directory of embedded spe programs.
 169
 170 2008-05-08  Alan Modra  <amodra@bigpond.net.au>
 171
 172         * ldexp.c (exp_print_token): Add ABSOLUTE, MIN_K, ASSERT_K.  Correct
 173         MAX_K.
 174         (fold_binary <SEGMENT_START>): Set expld.result.section to
 175         current section.  Expand comment.  Formatting.
 176         (fold_name <DEFINED>): Set expld.result.section to current section.
 177
 178 2008-04-28  Nathan Sidwell  <nathan@codesourcery.com>
 179
 180         * ldlang.c (lang_size_sections_1): Don't check LMA overflow on
 181         non-load sections.
 182
 183 2008-04-25  Michael Frysinger  <vapier@gentoo.org>
 184
 185         * configure.tgt (bfin-*-linux-uclibc*): Set targ_emul to elf32bfinfd
 186         and targ_extra_emuls to elf32bfin.
 187
 188 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 189
 190         * aclocal.m4: Regenerate.
 191         * configure: Regenerate.
 192
 193 2008-04-03  Kai Tietz  <kai.tietz@onevision.com>
 194
 195         * scripttempl/pep.sc: Align start of symbol __CTOR_LIST__.
 196
 197 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 198
 199         * po/POTFILES.in: Regenerate.
 200
 201 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 202
 203         * emultempl/spuelf.em (auto_overlay, auto_overlay_file,
 204         auto_overlay_fixed, auto_overlay_reserved, my_argc, my_argv): New vars.
 205         (spu_before_allocation): Warn on --auto-overlay and existing overlays.
 206         (struct tflist, clean_tmp): Move.
 207         (new_tmp_file): New function, extracted from..
 208         (embedded_spu_file): ..here.
 209         (spu_elf_open_overlay_script, spu_elf_relink): New function.
 210         (gld${EMULATION_NAME}_finish): Pass a bunch of --auto-overlay params.
 211         Warn on --auto-overlay and zero local store.
 212         (gld${EMULATION_NAME}_choose_target): New function to stash argv.
 213         (OPTION_SPU_AUTO_OVERLAY, OPTION_SPU_AUTO_RELINK,
 214         OPTION_SPU_OVERLAY_RODATA, OPTION_SPU_FIXED_SPACE,
 215         OPTION_SPU_RESERVED_SPACE, OPTION_SPU_NO_AUTO_OVERLAY): Define.
 216         (PARSE_AND_LIST_LONGOPTS): Add entries for new options.
 217         (PARSE_AND_LIST_OPTIONS): Likewise.
 218         (PARSE_AND_LIST_ARGS_CASES): Likewise.
 219         (LDEMUL_CHOOSE_TARGET): Define.
 220
 221 2008-04-03  Kai Tietz  <kai.tietz@onevision.com>
 222
 223         PR ld/6026
 224         * pe-dll.c (make_head): Fix iat and thunk addend offset.
 225
 226 2008-03-31  Nick Clifton  <nickc@redhat.com>
 227
 228         * po/fr.po: Updated French translation.
 229
 230 2008-03-24  Ian Lance Taylor  <iant@google.com>
 231
 232         The sha1 code is now in libiberty.
 233         * sha1.c: Remove.
 234         * sha1.h: Remove.
 235         * Makefile.am (CFILES): Remove sha1.c.
 236         (HFILES): Remove sha1.h.
 237         (OFILES): Remove sha1.o.
 238         (ld_new_SOURCES): Remove sha1.c.
 239         (sha1.o): Remove target.
 240         * Makefile.in: Rebuild.
 241
 242 2008-03-20  Alan Modra  <amodra@bigpond.net.au>
 243
 244         * emultempl/spuelf.em: Update calls to elf32-spu.c funcs.
 245
 246 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 247
 248         * aclocal.m4: Regenerate.
 249         * configure: Likewise.
 250         * Makefile.in: Likewise.
 251
 252 2008-03-14  Alan Modra  <amodra@bigpond.net.au>
 253
 254         * emultempl/spuelf.em (gld${EMULATION_NAME}_finish): Protect
 255         spu_elf_build_stubs with is_spu_target.
 256
 257 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 258
 259         * Makefile.am: Run "make dep-am".
 260         * Makefile.in: Regenerate.
 261         * configure: Regenerate.
 262
 263 2008-03-06  Joseph Myers  <joseph@codesourcery.com>
 264             Roman Zippel  <zippel@linux-m68k.org>
 265
 266         * emulparams/m68kelf.sh (GENERATE_PIE_SCRIPT): Define.
 267         (COMMONPAGESIZE): Define.
 268
 269 2008-02-22  Nick Clifton  <nickc@redhat.com>
 270
 271         PR ld/5785
 272         * ldlang.c (lang_size_sections_1): Honour the setting of an
 273         lma_region even if there is no vma region set, or the vma region
 274         is the same as the lma region.
 275
 276 2008-02-18  Nick Clifton  <nickc@redhat.com>
 277
 278         * scripttempl/armbpabi.sc (ENTRY): Do not define when performing a
 279         relocatable link.
 280         * scripttempl/elf32cr16.sc: Likewise.
 281         * scripttempl/elf32cr16c.sc: Likewise.
 282         * scripttempl/elf32crx.sc: Likewise.
 283         * scripttempl/elf32sh-symbian.sc: Likewise.
 284         * scripttempl/elf_chaos.sc: Likewise.
 285         * scripttempl/elfd10v.sc: Likewise.
 286         * scripttempl/elfi370.sc: Likewise.
 287         * scripttempl/elfm68hc11.sc: Likewise.
 288         * scripttempl/elfm68hc12.sc: Likewise.
 289         * scripttempl/ip2k.sc: Likewise.
 290         * scripttempl/iq2000.sc: Likewise.
 291         * scripttempl/mep.sc: Likewise.
 292         * scripttempl/v850.sc: Likewise.
 293         * scripttempl/xstormy16.sc: Likewise.
 294
 295 2008-02-16  Alan Modra  <amodra@bigpond.net.au>
 296
 297         PR ld/5761
 298         * ldexp.c (fold_name <LOADADDR>): Check result of evaluating
 299         load_base before calling make_abs.
 300
 301 2008-02-15  Alan Modra  <amodra@bigpond.net.au>
 302
 303         * emultempl/alphaelf.em (alpha_after_open): Use elf_object_id.
 304         * emultempl/hppaelf.em (hppaelf_create_output_section_statements):
 305         Likewise.
 306         * emultempl/ppc64elf.em (ppc_create_output_section_statements):
 307         Likewise.
 308         * emultempl/ppc32elf.em (is_ppc_elf32_vec): Delete.  Replace all
 309         uses with..
 310         (is_ppc_elf): ..this new macro.
 311
 312 2008-02-15  Alan Modra  <amodra@bigpond.net.au>
 313
 314         * ldmain.h (output_bfd): Delete.
 315         * ldmain.c (output_bfd): Delete.
 316         Replace all occurrences of output_bfd with link_info.output_bfd.
 317         * ldcref.c: Likewise.
 318         * ldctor.c: Likewise.
 319         * ldemul.c: Likewise.
 320         * ldexp.c: Likewise.
 321         * ldfile.c: Likewise.
 322         * ldlang.c: Likewise.
 323         * ldmisc.c: Likewise.
 324         * ldwrite.c: Likewise.
 325         * pe-dll.c: Likewise.
 326         * emultempl/aix.em: Likewise.
 327         * emultempl/alphaelf.em: Likewise.
 328         * emultempl/armcoff.em: Likewise.
 329         * emultempl/armelf.em: Likewise.
 330         * emultempl/avrelf.em: Likewise.
 331         * emultempl/beos.em: Likewise.
 332         * emultempl/elf-generic.em: Likewise.
 333         * emultempl/elf32.em: Likewise.
 334         * emultempl/gld960.em: Likewise.
 335         * emultempl/hppaelf.em: Likewise.
 336         * emultempl/irix.em: Likewise.
 337         * emultempl/linux.em: Likewise.
 338         * emultempl/lnk960.em: Likewise.
 339         * emultempl/m68hc1xelf.em: Likewise.
 340         * emultempl/mmix-elfnmmo.em: Likewise.
 341         * emultempl/mmo.em: Likewise.
 342         * emultempl/pe.em: Likewise.
 343         * emultempl/pep.em: Likewise.
 344         * emultempl/ppc32elf.em: Likewise.
 345         * emultempl/ppc64elf.em: Likewise.
 346         * emultempl/scoreelf.em: Likewise.
 347         * emultempl/sh64elf.em: Likewise.
 348         * emultempl/spuelf.em: Likewise.
 349         * emultempl/sunos.em: Likewise.
 350         * emultempl/vanilla.em: Likewise.
 351         * emultempl/vxworks.em: Likewise.
 352         * emultempl/xtensaelf.em: Likewise.
 353         * emultempl/z80.em: Likewise.
 354         * ldlang.c (open_output): Don't return output, instead write
 355         link_info_output_bfd directly.
 356         * emultempl/alphaelf.em: Replace occurrences of link_info.hash->creator
 357         with link_info.output_bfd->xvec.
 358         * emultempl/hppaelf.em: Likewise.
 359         * emultempl/ppc32elf.em: Likewise.
 360         * emultempl/ppc64elf.em: Likewise.
 361         * emultempl/spuelf.em: Likewise.
 362
 363 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 364
 365         * ldlang.c (new_afile): Don't pass unadorned NULL to concat.
 366         * ldfile.c (ldfile_add_library_path): Likewise.
 367         * emultempl/elf32.em (check_ld_elf_hints, check_ld_so_conf): Likewise.
 368         * emultempl/lnk960.em (lnk960_before_parse): Likewise.
 369         * emultempl/spuelf.em (embedded_spu_file): Likewise.
 370
 371 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 372
 373         * emultempl/spu_ovl.S: Use low bit of _ovly_table.size as
 374         a "present" bit rather than low bit of .buf.  Correct indexing
 375         into _ovly_buf_table.  Use relative loads and stores to access
 376         overlay manager local vars.
 377         * emultempl/spu_ovl.o: Regenerate.
 378
 379 2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 380
 381         PR 5715
 382         * configure: Regenerated.
 383
 384 2008-01-31  Marc Gauthier  <marc@tensilica.com>
 385
 386         * configure.tgt (xtensa*-*-*): Recognize processor variants.
 387
 388 2008-01-28  Fabian Groffen  <grobian@gentoo.org>
 389
 390         * configure.tgt (x86_64-*-solaris2): Add support for this target.
 391
 392 2008-01-28  Vincent Riviere  <vincent.riviere@freesbee.fr>
 393
 394         PR ld/5652
 395         * genscripts.sh: Check for the existence of BASH_LINENO not just
 396         the BASH shell before generating line numbers in the emulation
 397         file.
 398
 399 2008-01-28  Alan Modra  <amodra@bigpond.net.au>
 400
 401         * emultempl/spu_ovl.S: Rewrite.
 402         * emultempl/spu_ovl.o: Regenerate.
 403         * emultempl/spuelf.em (toe): Delete.
 404         (spu_place_special_section): Add param to control section placement.
 405         Adjust callers.
 406         (spu_elf_load_ovl_mgr): Adjust for struct _spu_elf_section_data
 407         changes.
 408         (spu_before_allocation): Adjust spu_elf_size_stubs call.
 409         (gld${EMULATION_NAME}_finish): Adjust spu_elf_build_stubs call.
 410
 411 2008-01-25  H.J. Lu  <hongjiu.lu@intel.com>
 412
 413         PR ld/5670
 414         * ldlang.c (process_insert_statements): Silence gcc 4.1 alias
 415         warning.
 416
 417 2008-01-25  Alan Modra  <amodra@bigpond.net.au>
 418
 419         * ld.texinfo (INSERT): Describe.
 420         * ldgram.y (ldgram_in_script, ldgram_had_equals): Delete.
 421         (INSERT_K, AFTER, BEFORE): Add as tokens.
 422         (ifile_p1): Handle INSERT statements.
 423         (saved_script_handle, force_make_executable): Move to..
 424         * ldmain.c: ..here.
 425         (previous_script_handle): New global var.
 426         * ldmain.h (saved_script_handle, force_make_executable): Declare.
 427         (previous_script_handle): Likewise.
 428         * ldlex.l (INSERT_K, AFTER, BEFORE): Add tokens.
 429         * lexsup.c (parge_args <-T>): Set previous_script_handle.
 430         * ldlang.c (lang_for_each_statement_worker): Handle insert statement.
 431         (map_input_to_output_sections, print_statement): Likewise.
 432         (lang_size_sections_1, lang_do_assignments_1): Likewise.
 433         (insert_os_after): New function, extracted from..
 434         (lang_insert_orphan): ..here.
 435         (process_insert_statements): New function.
 436         (lang_process): Call it.
 437         (lang_add_insert): New function.
 438         * ldlang.h (lang_insert_statement_enum): New.
 439         (lang_insert_statement_type): New.
 440         (lang_statement_union_type): Add insert_statement.
 441         (lang_add_insert): Declare.
 442
 443 2008-01-18  Bob Wilson  <bob.wilson@acm.org>
 444
 445         * scripttempl/elfxtensa.sc: Merge ENTRY and .note.gnu.build-id
 446         changes from elf.sc.
 447
 448 2008-01-16  Alan Modra  <amodra@bigpond.net.au>
 449
 450         * ldlang.c (lang_size_sections_1): Simplify SEC_NEVER_LOAD test.
 451
 452 2008-01-16  Alan Modra  <amodra@bigpond.net.au>
 453
 454         * ldlang.h (lang_afile_asection_pair_statement_enum): Delete.
 455         (lang_afile_asection_pair_statement_type): Delete.
 456         (lang_statement_union_type): Delete afile_asection_pair_statement.
 457         * ldlang.c (lang_insert_orphan): Delete case handling the above.
 458         (map_input_to_output_sections, print_statement): Likewise.
 459
 460 2008-01-15  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 461
 462         * emulparams/shlelf_linux.sh (DATA_START_SYMBOLS): Use PROVIDE
 463         with __data_start.
 464         * emulparams/shelf_nbsd.sh (DATA_START_SYMBOLS): Likewise.
 465
 466 2008-01-15  Alan Modra  <amodra@bigpond.net.au>
 467
 468         PR 5604
 469         * ldlang.c (lang_gc_sections): Move code to set SEC_KEEP on entry
 470         syms to _bfd_elf_gc_keep.
 471         * emultempl/ppc64elf.em (ppc_before_allocation): Don't call
 472         ppc64_elf_edit_opd if no_opd_opt.
 473
 474 2008-01-11  Tristan Gingold  <gingold@adacore.com>
 475             Eric Botcazou  <ebotcazou@adacore.com>
 476
 477         * ldlang.c (lang_end): Warns if the entry point is not found when
 478         --gc-sections.
 479         Emit an error if no root is specified when --gc-sections -r.
 480         * ld.texinfo (Options): Document that --gc-sections is compatible
 481         with -r and -q.
 482         * ldmain.c (main): Do not error out if -r and --gc-sections.
 483         * scripttempl/elf.sc: Emit ENTRY command only if relocating.
 484
 485 2008-01-10  Daniel Jacobowitz  <drow@sources.redhat.com>
 486
 487         PR ld/5533
 488         * ldlang.c (lang_end): Issue a warning for a missing start symbol
 489         of a shared library if the symbol was specified on the command
 490         line.
 491
 492 2008-01-10  Alan Modra  <amodra@bigpond.net.au>
 493
 494         * ld.texinfo (--gc-sections): Describe linker behaviour.
 495
 496 For older changes see ChangeLog-2007
 497 \f
 498 Local Variables:
 499 mode: change-log
 500 left-margin: 8
 501 fill-column: 74
 502 version-control: never
 503 End: