ld/ChangeLog

   1 2009-08-05  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
   2
   3         * emulparams/elf32_spu.sh (OTHER_READONLY_SECTIONS): Add .fixup
   4         section and __fixup_start symbol.
   5         * emultempl/spuelf.em (params): Initialize emit_fixups member.
   6         (spu_before_allocation): Call spu_elf_size_sections.
   7         (OPTION_SPU_EMIT_FIXUPS): Define.
   8         (PARSE_AND_LIST_LONGOPTS): Add --emit-fixups.
   9         (PARSE_AND_LIST_ARGS_CASES): Handle --emit-fixups.
  10         * ld.texinfo (--emit-fixups): Document.
  11
  12 2009-08-04  Alan Modra  <amodra@bigpond.net.au>
  13
  14         PR 10474
  15         * emultempl/ppc32elf.em (ppc_before_allocation): Test rawsize,
  16         not size, after lang_reset_memory_regions.
  17
  18 2009-07-30  Alan Modra  <amodra@bigpond.net.au>
  19
  20         * emulparams/elf32ppc.sh (PLT): Don't include ".iplt".
  21         * emulparams/elf_i386.sh (IREL_IN_PLT): Define.
  22         * emulparams/elf_x86_64.sh (IREL_IN_PLT): Define.
  23         * scripttempl/elf.sc: Create separate .iplt and .rela.iplt sections
  24         when !IREL_IN_PLT.
  25
  26 2009-07-29  Hans-Peter Nilsson  <hp@bitrange.com>
  27
  28         * scripttempl/mmo.sc: For relocateable links, set $OUTPUT_FORMAT to
  29         the new $RELOCATEABLE_OUTPUT_FORMAT, if set.
  30         (OUTPUT_FORMAT): Use the variable $OUTPUT_FORMAT.
  31         (ENTRY): Don't emit for relocateable links.
  32         (/DISCARD/): Don't discard .gnu.warning.* for relocateable links.
  33         * emulparams/mmo.sh (RELOCATEABLE_OUTPUT_FORMAT): Set, to
  34         elf64-mmix.
  35         * emulparams/elf64mmix.sh (OTHER_TEXT_SECTIONS): Empty, don't
  36         provide "Main" or set "_start.", for relocateable links.
  37
  38 2009-07-27  Nick Clifton  <nickc@redhat.com>
  39
  40         * (po/fi.po): Updated Finnish translation.
  41
  42 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
  43
  44         * configure.tgt (targ64_extra_emuls): Add elf_l1om if elf_x86_64
  45         is supported.  Add elf_l1om_fbsd if elf_x86_64_fbsd is supported.
  46         (targ_extra_emuls): Likewise.
  47
  48         * Makefile.am (ALL_64_EMULATIONS): Add eelf_l1om.o and
  49         eelf_l1om_fbsd.o
  50         (eelf_l1om.c): New.
  51         (eelf_l1om_fbsd.c): Likewise.
  52         * Makefile.in: Regenerated.
  53
  54         * emulparams/elf_l1om.sh: New.
  55         * emulparams/elf_l1om_fbsd.sh: Likewise.
  56
  57 2009-07-23  Ulrich Drepper  <drepper@redhat.com>
  58
  59         * NEWS: Mention the linker's support for symbols with a binding of
  60         STB_GNU_UNIQUE.
  61
  62 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
  63
  64         PR ld/10429
  65         * ldlang.c (insert_os_after): Tie assignments to non-alloc
  66         output sections if there is no-input section.
  67
  68 2009-07-11  Alan Modra  <amodra@bigpond.net.au>
  69
  70         * ldlang.c (insert_os_after): Don't tie assignments to non-alloc
  71         output sections.
  72
  73 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
  74
  75         * emultempl/ppc32elf.em (ppc_before_allocation): Turn on
  76         linker relaxation if it might be necessary.
  77
  78 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
  79
  80         * emulparams/elf32ppc.sh (GOTPLT, PLT): Handle .iplt.
  81
  82 2009-07-06  Matthias Klose <doko@ubuntu.com>
  83
  84         * ld.texinfo: Fix typo.
  85
  86 2009-07-03  Tristan Gingold  <gingold@adacore.com>
  87
  88         * scripttempl/pep.sc: Put .eh_frame in its own section.
  89         * scripttempl/pe.sc: Ditto.
  90
  91 2009-06-26  Kai Tietz  <kai.tietz@onevision.com>
  92
  93         * scripttempl/pe.sc (.debug_pubtypes): Added section rule.
  94         * scripttempl/pep.sc: Likewise.
  95
  96 2009-06-25  Tristan Gingold  <gingold@adacore.com>
  97
  98         * ldlang.c (print_input_section): Add is_discarded parameter.  Adjust
  99         prototype.
 100         (lang_map): Print the size of discarded sections.
 101         (print_statement): Adjust call to print_input_section.
 102
 103 2009-06-18  Dave Korn  <dave.korn.cygwin@gmail.com>
 104
 105         Merge cegcc and mingw32ce target name changes from CeGCC project:
 106
 107         2008-09-24  Pedro Alves  <pedroalves@users.sourceforge.net>
 108
 109         * configure.tgt (arm*-*-cegcc*): Set LIB_PATH to
 110         ${tooldir}/lib/w32api.
 111
 112         2007-12-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 113
 114         * configure.tgt: Add arm*-*-cegcc* target.
 115
 116         2007-12-17  Pedro Alves  <pedro_alves@portugalmail.pt>
 117
 118         * configure.tgt: Add arm-*-mingw32ce* target.
 119
 120 2009-06-10  Philip Blundell  <philb@gnu.org>
 121
 122         * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Avoid crash
 123         if section has no ELF data.
 124
 125 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
 126
 127         * scripttempl/elf.sc: Add .rel.ifunc and .rela.ifunc.
 128
 129 2009-06-05  H.J. Lu  <hongjiu.lu@intel.com>
 130
 131         * scripttempl/elf.sc: Remove .rel.ifunc.dyn and .rela.ifunc.dyn.
 132
 133 2009-06-04  Alan Modra  <amodra@bigpond.net.au>
 134
 135         * dep-in.sed: Don't use \n in replacement part of s command.
 136         * Makefile.am (DEP1): LC_ALL for uniq.
 137         * Makefile.in: Regenerate.
 138
 139 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
 140
 141         * scripttempl/elf.sc (PLT): Add "*(.iplt)".
 142         (GOT): Add "*(.igot.plt)a" and "*(.igot)".
 143         (GOTPLT): Add "*(.igot)".
 144         (__rel_iplt_start): New.
 145         (__rel_iplt_end): Likewise.
 146         (__rela_iplt_start): Likewise.
 147         (__rela_iplt_end): Likewise.
 148
 149 2009-05-27  Dave Korn  <dave.korn.cygwin@gmail.com>
 150
 151         * deffilep.y (%union):  Add new string-type semantic value 'digits'.
 152         (%token):  Remove NUMBER as token, add DIGITS.
 153         (%type):  Add NUMBER as type.  Add new id types anylang_id, opt_id.
 154         (ALIGNCOMM):  Parse an anylang_id instead of a plain ID.
 155         (anylang_id):  New production.
 156         (opt_digits):  Likewise.
 157         (opt_id):  Likewise.
 158         (NUMBER):  Likewise.
 159         (def_lex):  Return strings of digits in raw string form as DIGITS
 160         token, instead of converting to numeric integer type.
 161
 162 2009-05-26  Nathan Sidwell  <nathan@codesourcery.com>
 163
 164         * ldmain.c (main): Don't reject --relax -r.
 165         * ld.texinfo (PowerPC ELF32): Document behaviour of relaxing
 166         partial links.
 167
 168 2009-05-26  Nick Clifton  <nickc@redhat.com>
 169
 170         * po/id.po: Updated Indonesian translation.
 171         * po/ld.pot: Updated template file.
 172
 173 2009-05-26  Alan Modra  <amodra@bigpond.net.au>
 174
 175         * dep-in.sed: Output one filename per line with all lines having
 176         continuation backslash.  Prefix first line with "A", following
 177         lines with "B".
 178         * Makefile.am (DEP): Don't use dep.sed here.
 179         (DEP1): Run $MKDEP on single files, use dep.sed here on dependencies,
 180         sort and uniq.
 181         * Makefile.in: Regenerate.
 182
 183 2009-05-26  Alan Modra  <amodra@bigpond.net.au>
 184
 185         * ldlang.c (lang_check_section_addresses): Ignore non-alloc sections.
 186
 187 2009-05-22  Julian Brown  <julian@codesourcery.com>
 188
 189         * emultempl/armelf.em (fix_cortex_a8): New.
 190         (arm_elf_before_allocation): Call bfd_elf32_arm_set_cortex_a8_fix.
 191         (arm_elf_create_output_section_statements): Add fix_cortex_a8 to
 192         bfd_elf32_arm_set_target_relocs.
 193         (OPTION_FIX_CORTEX_A8, OPTION_NO_FIX_CORTEX_A8): New.
 194         (PARSE_AND_LIST_LONGOPTS): Add [no-]fix-cortex-a8 options.
 195         (PARSE_AND_LIST_OPTIONS): Add [no-]fix-cortex-a8 options.
 196         (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_[NO_]FIX_CORTEX_A8.
 197         * ld.texinfo (--[no-]fix-cortex-a8): Briefly document new options.
 198
 199 2009-05-22  Nathan Sidwell  <nathan@codesourcery.com>
 200
 201         * ldlang.c (lang_check_section_addresses): Ignore non-loadable
 202         sections when checking for overlap.  Clarify error message
 203         concerns load address.
 204
 205 2009-05-22  Alan Modra  <amodra@bigpond.net.au>
 206
 207         * Makefile.am: Run "make dep-am".
 208         * Makefile.in: Regenerate.
 209
 210 2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>
 211
 212         * NEWS:  Mention new feature.
 213         * deffile.h (def_file_aligncomm):  Add new struct definition.
 214         (def_file):  Add new def_file_aligncomm member.
 215         * deffilep.y (%token):  Add new ALIGNCOMM token.
 216         (command):  Add production rule for ALIGNCOMM.
 217         (def_file_free):  Free any chained def_file_aligncomm structs.
 218         (diropts[]):  Add entry for '-aligncomm' .drectve command.
 219         (def_aligncomm):  New grammar function.
 220         * ld.texinfo:  Document new feature.
 221         * pe-dll.c (process_def_file):  Rename from this ...
 222         (process_def_file_and_drectve):  ... to this, updating all callers,
 223         and process any aligncomms chained to the def file after scanning
 224         all .drectve sections.
 225         (generate_edata):  Updated to match.
 226         (pe_dll_build_sections):  Likewise.
 227
 228 2009-05-17  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
 229
 230         * pe-dll.c (process_def_file): Do not create empty export table.
 231
 232 2009-05-15  Alan Modra  <amodra@bigpond.net.au>
 233
 234         * ldlang.c (lang_output_section_statement_lookup): Add function
 235         comment.  Make "name" non-const.  Ensure duplicate entries use
 236         the same string, allowing simple comparison in hash bucket loop.
 237         Tweak constraint check.
 238         (next_matching_output_section_statement): New function.
 239         * ldlang.h (lang_output_section_statement_lookup): Update.
 240         (next_matching_output_section_statement): Declare.
 241         * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
 242         combine orphan sections when input sections flags differ in
 243         alloc or load.
 244         * emultempl/pe.em: Formatting throughout.
 245         (gld${EMULATION_NAME}_place_orphan): As for elf32.em.
 246         * emultempl/pep.em: Formatting throughout.
 247         (gld${EMULATION_NAME}_place_orphan): As for elf32.em.
 248
 249 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
 250
 251         * emultempl/spuelf.em (PARSE_AND_LIST_ARGS_CASES): Always use
 252         compact stubs with software i-cache.
 253
 254 2009-05-14  Alan Modra  <amodra@bigpond.net.au>
 255
 256         * emultempl/spuelf.em (spu_before_allocation): Call
 257         spu_elf_place_overlay_data.
 258
 259 2009-05-14  Alan Modra  <amodra@bigpond.net.au>
 260
 261         * ldlang.c (lang_insert_orphan): Add __start_<section> symbol
 262         assignment inside output section statement.  Ensure only one
 263         set of symbols per output section.
 264         * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Add non-
 265         dollar sections before dollar sections.  Correct add_child
 266         list insertion.
 267         * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
 268
 269 2009-05-05  Paul Brook  <paul@codesourcery.com>
 270
 271         * emultempl/armelf.em (compare_output_sec_vma): New function.
 272         (gld${EMULATION_NAME}_finish): Add exidx munging code.
 273
 274 2009-05-05  Anatoly Sokolov  <aesok@post.ru>
 275
 276         * scripttempl/avr.sc (MEMORY): Use DATA_ORIGIN.
 277         * emulparams/avr1.sh (DATA_ORIGIN): Add.
 278         * emulparams/avr2.sh (DATA_ORIGIN): Add.
 279         * emulparams/avr25.sh (DATA_ORIGIN): Add.
 280         * emulparams/avr3.sh (DATA_ORIGIN): Add.
 281         * emulparams/avr31.sh (DATA_ORIGIN): Add.
 282         * emulparams/avr35.sh (DATA_ORIGIN): Add.
 283         * emulparams/avr4.sh (DATA_ORIGIN): Add.
 284         * emulparams/avr5.sh (DATA_ORIGIN): Add.
 285         * emulparams/avr51.sh (DATA_ORIGIN): Add.
 286         (DATA_LENGTH): Update.
 287         * emulparams/avr6.sh (DATA_ORIGIN): Add.
 288         (DATA_LENGTH): Update.
 289
 290 2009-05-04  Dave Korn  <dave.korn.cygwin@gmail.com>
 291
 292         * NEWS:  Mention new feature.
 293         * ld.texinfo (--version-script):  Document extent of PE support.
 294         (WIN32):  Mention --version-script.  Extend auto-export description.
 295         * pe-dll.c (process_def_file):  Use version script info to filter
 296         symbols from auto-export.
 297         * testsuite/ld-pe/vers-script-1.d:  New file.
 298         * testsuite/ld-pe/vers-script-2.d:  New file.
 299         * testsuite/ld-pe/vers-script-3.d:  New file.
 300         * testsuite/ld-pe/vers-script-4.d:  New file.
 301         * testsuite/ld-pe/vers-script-1.ver:  New file.
 302         * testsuite/ld-pe/vers-script-2.ver:  New file.
 303         * testsuite/ld-pe/vers-script-3.ver:  New file.
 304         * testsuite/ld-pe/vers-script-4.ver:  New file.
 305         * testsuite/ld-pe/vers-script-dll.c:  New file.
 306         * testsuite/ld-pe/vers-script.exp:  New test script.
 307
 308 2009-05-01  Nathan Sidwell  <nathan@codesourcery.com>
 309
 310         * emulparams/vxworks.sh (TEXT_START_ADDR): Override.
 311
 312 2009-04-30  Nick Clifton  <nickc@redhat.com>
 313
 314         * NEWS: Mention support for IFUNC symbols.
 315
 316 2009-04-29  Anthony Green  <green@moxielogic.com>
 317
 318         * emulparams/elf32moxie.sh (STACK_ADDR): Move default stack
 319         position out to accommodate larger programs.
 320
 321 2009-04-29  Chris Demetriou  <cgd@google.com>
 322
 323         * lexsup.c (option_values): Add OPTION_NO_EXPORT_DYNAMIC.
 324         (ld_options): Likewise.
 325         (parse_args): Likewise.
 326         * ld.texinfo: Document --no-export-dynamic.
 327         * NEWS: Mention --no-export-dynamic.
 328
 329 2009-04-29  Alan Modra  <amodra@bigpond.net.au>
 330
 331         * deffilep.y (STACKSIZE_K): Rename from STACKSIZE.
 332
 333 2009-04-25  Alan Modra  <amodra@bigpond.net.au>
 334
 335         PR 10061
 336         * genscripts.sh: Don't pass $EMULATION_NAME as $CUSTOMIZER_SCRIPT
 337         param.
 338
 339 2009-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
 340
 341         * emultempl/armelf.em (bfd_for_interwork, arm_elf_after_open)
 342         (arm_elf_set_bfd_for_interworking): Delete.
 343         (arm_elf_before_allocation): Do not set the interworking BFD.
 344         Move allocation inside not-dynamic block.
 345         (arm_elf_create_output_section_statements): Create glue sections
 346         and set the interworking BFD here.
 347         (LDEMUL_AFTER_OPEN): Delete.
 348
 349 2009-04-16  Richard Sandiford  <r.sandiford@uk.ibm.com>
 350
 351         * ldlang.c (lang_one_common): Use bfd_define_common_symbol.
 352
 353 2009-04-15  Anthony Green  <green@moxielogic.com>
 354
 355         * configure.tgt: Add moxie support.
 356         * Makefile.am: Add moxie files.
 357         * Makefile.in: Rebuilt.
 358         * emulparams/elf32moxie.sh: New file.
 359         * scripttempl/moxie.sc: New file.
 360
 361 2009-04-15  Kazu Hirata  <kazu@codesourcery.com>
 362
 363         * ldlang.c: Do not include limits.h.
 364
 365 2009-04-14  Alan Modra  <amodra@bigpond.net.au>
 366
 367         PR ld/10047
 368         * ldfile.c (find_scripts_dir): Use make_relative_prefix to find
 369         ldscripts in build tree.  Don't repeat search for ../lib/ldscripts.
 370
 371 2009-04-13  H.J. Lu  <hongjiu.lu@intel.com>
 372
 373         * ldfile.c (ldfile_find_command_file): Revert the last change.
 374
 375 2009-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 376
 377         PR ld/10047
 378         * ldfile.c (ldfile_find_command_file): First try raw name.
 379
 380 2009-04-09  Nick Clifton  <nickc@redhat.com>
 381
 382         PR 9824
 383         * ld.texinfo (Output Section Constraint): New node.  Documents the
 384         ONLY_IF_RO and ONLY_IF_RW constraints.
 385         (Symbolic Constants): New node.  Documents the CONSTANT operator.
 386
 387 2009-04-09  Thilo Fischer <thilo.fischer@uni-muenster.de>
 388
 389         * emultempl/spuelf.em (embedded_spu_file): Use pex_one in place
 390         of fork/execvp.
 391
 392 2009-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 393
 394         * lexsup.c (option_values): Add OPTION_WARN_ALTERNATE_EM.
 395         (ld_options): Likewise.
 396         (parse_args): Likewise.
 397
 398         * ld.texinfo: Document --warn-alternate-em.
 399
 400         * NEWS: Mention --warn-alternate-em.
 401
 402 2009-04-07  DJ Delorie  <dj@redhat.com>
 403
 404         * emulparams/elf32mep.sh: Change default endian to little.
 405
 406 2009-04-07  Nick Clifton  <nickc@redhat.com>
 407
 408         * ld.texinfo (Output Section Address): Note that specifying an
 409         address for an output section will only change the location
 410         counter if the output section is used.
 411
 412 2009-04-06  Kazu Hirata  <kazu@codesourcery.com>
 413
 414         * ldfile.c (ldfile_find_command_file): Initialize result.
 415
 416 2009-04-06  Kazu Hirata  <kazu@codesourcery.com>
 417
 418         * ld.texinfo (-L): Mention that -L options do not affect how ld
 419         searches for a linker script unless -T option is specified.
 420         * ldfile.c (ldfile_find_command_file): Append the path obtained
 421         from the program name to the search path instead of
 422         prepending. Add a new parameter "default_only". Restrict the
 423         search to the default script location if the new parameter is
 424         true.
 425         (ldfile_open_command_file_1): New.
 426         (ldfile_open_command_file): Call ldfile_open_command_file_1.
 427         (ldfile_open_default_command_file): New.
 428
 429 2009-04-03  Nathan Sidwell  <nathan@codesourcery.com>
 430
 431         * ldlang.c (lang_leave_output_section_statement): Set lma_region
 432         if it is not overridden and section is for the same vma region as
 433         the previous section.
 434
 435 2009-04-02  Dave Korn  <dave.korn.cygwin@gmail.com>
 436
 437         PR ld/6744
 438         * ld.texinfo (--export-dynamic):  Mention --export-all-symbols.
 439         * emultempl/pe.em (gld_${EMULATION_NAME}_after_parse):  Issue
 440         warning if --export-dynamic was passed on command-line.
 441         * emultempl/pep.em (gld_${EMULATION_NAME}_after_parse):  Likewise.
 442
 443 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
 444
 445         * emultempl/aix.em (gld${EMULATION_NAME}_open_dynamic_archive): New
 446         function.
 447         (ld_${EMULATION_NAME}_emulation): Use it.
 448
 449 2009-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 450
 451         PR ld/9970
 452         * ldlang.c (lang_end): Warn missing entry symbol for -pie.
 453
 454 2009-03-19  Alan Modra  <amodra@bigpond.net.au>
 455
 456         * emultempl/spuelf.em (spu_before_allocation): Report errors from
 457         spu_elf_find_overlays.
 458
 459 2009-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 460
 461         PR ld/6766
 462         * lexsup.c (parse_args): Call ldlang_add_undef for -e.
 463
 464 2009-03-18  Alan Modra  <amodra@bigpond.net.au>
 465
 466         * ld.h: Remove alloca handling.
 467
 468 2009-03-17  Alan Modra  <amodra@bigpond.net.au>
 469
 470         * emultempl/spu_icache.S: Add new entry to dummy handler.
 471         * emultempl/spu_icache.o_c: Regenerate.
 472         * emultempl/spuelf.em (params): Init new field.
 473         (no_overlays): New static var.
 474         (spu_before_allocation): Use it.
 475         (OPTION_SPU_COMPACT_STUBS): Define.
 476         (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add compact-stubs.
 477         (PARSE_AND_LIST_ARGS_CASES): Handle compact-stubs.  Adjust no-overlays
 478         handling.
 479
 480 2009-03-17  Alan Modra  <amodra@bigpond.net.au>
 481
 482         * configure.host (HOSTING_LIBS): Two dollars on shell variable
 483         expansion to suit make.
 484
 485 2009-03-17  Alan Modra  <amodra@bigpond.net.au>
 486
 487         * configure.in: Invoke ACX_PROG_CMP_IGNORE_INITIAL.
 488         * Makefile.am (check-DEJAGNU): Set DO_COMPARE.
 489         * aclocal.m4: Regenerate.
 490         * configure: Regenerate.
 491         * Makefile.in: Regenerate.
 492
 493 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
 494
 495         * emultempl/aix.em (auto_export_flags): New variable.
 496         (explicit_auto_export_flags): Likewise.
 497         (OPTION_EXPALL, OPTION_EXPFULL): New enum values.
 498         (OPTION_NOEXPALL, OPTION_NOEXPFULL): Likewise.
 499         (gld${EMULATION_NAME}_add_options): Add -bexpall, -bexpfull,
 500         -bnoexpall and -bnoexpfull.
 501         (gld${EMULATION_NAME}_handle_option): Handle them.
 502         (gld${EMULATION_NAME}_before_allocation): Update the call to
 503         bfd_size_dynamic_sections.
 504
 505 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
 506
 507         * emultempl/aix.em (gld${EMULATION_NAME}_handle_option): Make
 508         -berok and -bernotok control link_info.unresolved_syms_in_objects
 509         and link_info.unresolved_syms_in_shared_libs instead of
 510         force_make_executable.
 511
 512 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
 513
 514         * emultempl/aix.em (gld${EMULATION_NAME}_before_parse): Set
 515         config.dynamic_link to TRUE.
 516
 517 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
 518
 519         * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Mark
 520         .text, .data and .bss output sections as SEC_KEEP.
 521
 522 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
 523
 524         * configure.tgt: Extend AIX 5 behavior to AIX 6 and above.
 525
 526 2009-03-14  Dave Korn  <dave.korn.cygwin@gmail.com>
 527             Danny Smith  <dannysmith@users.sourceforge.net>
 528
 529         * emultmpl/pe.em (pe_dll_characteristics): New variable.
 530         (OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
 531         OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
 532         OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
 533         New macros for options to set DllCharacteristics flag bits.
 534         (gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
 535         nxcompat, no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
 536         (init): Add DllCharacteristics field.
 537         (gld_${EMULATION_NAME}_list_options): List new options.
 538         (gld${EMULATION_NAME}_handle_option): Handle new options.
 539         * emultmpl/pep.em (pe_dll_characteristics): New variable.
 540         (OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT,
 541         OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND,
 542         OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE):
 543         New macros for options to set DllCharacteristics flags.
 544         (gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg,
 545         nxcompat,no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
 546         (init): Add DllCharacteristics field.
 547         (gld_${EMULATION_NAME}_list_options): List new options.
 548         (gld${EMULATION_NAME}_handle_option): Handle new options.
 549         * ldtexinfo : Document dynamicbase, forceinteg, nxcompat,
 550         no-isolation, no-seh, no-bind, wdmdriver, tsaware options.
 551
 552 2009-03-06  Nick Clifton  <nickc@redhat.com>
 553
 554         * po/es.po: Updated Spanish translation.
 555
 556 2009-03-03  Dave Korn  <dave.korn.cygwin@gmail.com>
 557
 558         * emultempl/pe.em (debug_section_p):  New bfd_map_over_sections hook.
 559         (gld_${EMULATION_NAME}_after_open):  Use it to iterate all sections
 560         of all input BFDs, looking for debug info.  Enable long section names
 561         if any found.
 562         * emultempl/pe.em (debug_section_p):  Likewise.
 563         (gld_${EMULATION_NAME}_after_open):  Likewise.
 564         * NEWS:  Retrospectively adjust news announcement.
 565         * ld.texinfo:  Update documentation to mention new behaviour.
 566
 567 2009-03-03  Alan Modra  <amodra@bigpond.net.au>
 568
 569         * Makefile.am: Run "make dep-am".
 570         * Makefile.in: Regenerate.
 571
 572 2009-03-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 573
 574         * ldgram.y: Add support for REGION_ALIAS operator.
 575         * ldlang.c: Likewise.
 576         * ldlang.h: Likewise.
 577         * ldlex.l: Likewise.
 578         * NEWS: Mention the new feature.
 579         * ld.texinfo: Document the new feature.
 580
 581 2009-03-02  Qinwei  <qinwei@sunnorth.com.cn>
 582
 583         * Makefile.am: Replace score elf emulation with score3 and score7
 584         emulations.
 585         * Makefile.in: Regenerate,
 586         * NEWS: Mention support for Score7 architecture.
 587         * configure.tgt: Add score7 emulation to score-elf target.
 588         * emulparams/scoreelf.sh: Add score7 support.
 589         * emultempl/scoreelf.em: Likewise.
 590
 591 2009-03-01  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 592
 593         * configure.tgt: Only use elf64hppa target emulation for hpux.
 594         * emulparams/elf64hppa.sh: Don't include hppa64linux.sh.
 595         (SCRIPT_NAME): Use new script elf64hppa.
 596         (SCRIPT_NAME, ELFSIZE, NO_REL_RELOCS, ARCH, MACHINE, ENTRY,
 597         TEMPLATE_NAME, GENERATE_SHLIB_SCRIPT, OTHER_READONLY_SECTIONS,
 598         OTHER_READWRITE_SECTIONS, OTHER_BSS_SECTIONS, OTHER_GOT_RELOC_SECTIONS,
 599         DATA_START_SYMBOLS, OTHER_SYMBOLS, DATA_PLT, PLT_BEFORE_GOT,
 600         TEXT_DYNAMIC): Define.
 601         * emulparams/hppa64linux.sh: Adjust comments.
 602         * scripttempl/elf64hppa.sc: New file.
 603
 604 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 605
 606         * configure: Regenerate.
 607
 608 2009-02-27  Dave Korn  <dave.korn.cygwin@gmail.com>
 609
 610         * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse):  Set
 611         default state of auto-import flag based on $target.
 612
 613 2009-02-24  Joseph Myers  <joseph@codesourcery.com>
 614
 615         * ld.texinfo (ARM): Document changed meaning of --stub-group-size.
 616         * emultempl/armelf.em (hook_in_stub): Insert after the input section.
 617         (elf32_arm_add_stub_section): Update comment.
 618         (PARSE_AND_LIST_OPTIONS): Update help for --stub-group-size.
 619
 620 2009-02-24  Sandra Loosemore  <sandra@codesourcery.com>
 621
 622         * ld.texinfo (Options): Correct typos in example.  Recommend
 623         using joined forms of syntax for passing options with arguments
 624         from a driver.
 625         (-a): Use consistent syntax for documenting option arguments.
 626         Clean up indexing and markup.
 627         (-A/--architecture): Likewise.
 628         (-f/--auxiliary): Likewise.
 629         (-F/--filter): Likewise.
 630         (-fini): Likewise.
 631         (-G/--gpsize): Likewise.
 632         (-h/-soname):Likewise.
 633         (-init): Likewise.
 634         (-l/--library): Likewise.
 635         (-L/--library-path): Likewise.
 636         (-m): Likewise.
 637         (--defsym): Likewise.
 638         (-I/--dynamic-linker): Likewise.
 639         (-Map): Likewise.
 640         (--oformat): Likewise.
 641         (--retain-symbols-file): Likewise.
 642         (-rpath): Likewise.
 643         (-rpath-link): Likewise.
 644         (--sort-common): Likewise.
 645         (--sort-section): Likewise.
 646         (--split-by-file): Likewise.
 647         (--split-by-reloc): Likewise.
 648         (--sysroot): Likewise.
 649         (--section-start): Likewise.
 650         (-Tbss, -Tdata, -Ttext): Likewise.
 651         (-Ttext-segment): Likewise.
 652         (--version-script): Likewise.
 653         (--wrap): Likewise.
 654
 655 2009-02-18  Dave Korn  <dave.korn.cygwin@gmail.com>
 656
 657         * ld.texinfo:  Update to mention long section name options.
 658         * NEWS:  Mention new behaviour and command-line options.
 659         * pe-dll.c (pe_use_coff_long_section_names):  New global variable.
 660         (pe_output_file_set_long_section_names):  New function.
 661         (pe_dll_build_sections):  Call it on output BFDs.
 662         (pe_exe_build_sections):  Likewise.
 663         (pe_dll_fill_sections):  Likewise.
 664         (pe_exe_fill_sections):  Likewise.
 665         * pe-dll.h (pe_use_coff_long_section_names):  Declare extern.
 666         (pe_output_file_set_long_section_names):  Add prototype.
 667         * pep-dll.c (pe_use_coff_long_section_names):  Define pep_ alias.
 668         (pe_output_file_set_long_section_names):  Likewise.
 669         * pep-dll.h (pep_use_coff_long_section_names):  Declare extern.
 670         (pep_output_file_set_long_section_names):  Add prototype.
 671         * pe.em (OPTION_ENABLE_LONG_SECTION_NAMES):  New getopt value macro.
 672         (OPTION_DISABLE_LONG_SECTION_NAMES):  Likewise.
 673         (gld${EMULATION_NAME}_add_options):  Add new options to xtra_long[].
 674         (gld_${EMULATION_NAME}_list_options):  Describe them.
 675         (gld${EMULATION_NAME}_handle_option):  Set or clear global
 676         pe_use_coff_long_section_names flag when options recognised.
 677         (gld_${EMULATION_NAME}_after_open):  En/disable long section names
 678         for main output bfd by calling pe_output_file_set_long_section_names.
 679         * pep.em (enum options):  Extend enum with new getopt option values.
 680         (gld${EMULATION_NAME}_add_options):  Add new options to xtra_long[].
 681         (gld_${EMULATION_NAME}_list_options):  Describe them.
 682         (gld${EMULATION_NAME}_handle_option):  Set or clear global
 683         pe_use_coff_long_section_names flag when options recognised.
 684         (gld_${EMULATION_NAME}_after_open):  En/disable long section names
 685         for main output bfd by calling pep_output_file_set_long_section_names.
 686
 687 2009-02-16  Dave Korn  <dave.korn.cygwin@gmail.com>
 688
 689         * emultempl/pe.em (gld_${EMULATION_NAME}_after_open):  Don't emit
 690         inadvertent .reloc sections caused by refactoring accident.
 691
 692 2009-02-16  Alan Modra  <amodra@bigpond.net.au>
 693
 694         * ldlang.c (process_insert_statements): ASSERT that output section
 695         statements are in order.
 696
 697 2009-02-16  Alan Modra  <amodra@bigpond.net.au>
 698
 699         * ldlang.c (push_stat_ptr, pop_stat_ptr): New functions.
 700         (stat_save, stat_save_ptr): New variables.
 701         (lang_insert_orphan): Use push_stat_ptr and pop_stat_ptr.
 702         (load_symbols): Likewise.  Delete dead "bad_load" code.
 703         (open_input_bfds): Warn on script containing output sections.
 704         (lang_enter_output_section_statement): Use push_stat_ptr.
 705         (lang_enter_group): Likewise.
 706         (lang_leave_output_section_statement): Use pop_stat_ptr.
 707         (lang_leave_group): Likewise.
 708         * ldlang.h (push_stat_ptr, pop_stat_ptr): Declare.
 709         * ldctor.c (ldctor_build_sets): Use push_stat_ptr and pop_stat_ptr.
 710         * emultempl/beos.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
 711         * emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
 712         * emultempl/pep.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
 713         * emultempl/spuelf.em (spu_place_special_section): Likewise.
 714         * emultempl/xtensaelf.em (ld_xtensa_insert_page_offsets): Likewise.
 715
 716 2009-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 717
 718         Missing piece of 2009-01-26 commit
 719         * ldlang.c (lang_process): Don't consider relocatable flag when
 720         checking for overlap.
 721
 722 2009-02-05  Joseph Myers  <joseph@codesourcery.com>
 723
 724         * emulparams/m68kelf.sh: Add newline at end of file.
 725
 726 2009-02-04  Nick Clifton  <nickc@redhat.com>
 727
 728         PR 9805
 729         * ld.texinfo (--allow-shlib-undefined): Correct description of
 730         default settings and tidy up the rest of the entry.
 731
 732 2009-02-04  Alan Modra  <amodra@bigpond.net.au>
 733
 734         * emultempl/spuelf.em (spu_after_open): Don't combine .text.ia.*
 735         during relocatable link.
 736
 737 2009-02-03  Nick Clifton  <nickc@redhat.com>
 738
 739         PR 9797
 740         * ld.texinfo (Constants): Document the base-encoding suffixes
 741         supported in linker scripts.
 742
 743 2009-02-03  Alan Modra  <amodra@bigpond.net.au>
 744
 745         * NEWS: Mention --as-needed change.
 746
 747 2009-02-03  Carlos O'Donell  <carlos@codesourcery.com>
 748
 749         * configure.in: AC_SUBST pdfdir.
 750         * Makefile.am: Add install-pdf, install-pdf-am,
 751         and install-pdf-recursive targets. Define pdf__strip_dir.
 752         * po/Make-in: Add install-pdf target.
 753         * configure: Regenerate.
 754         * Makefile.in: Regenerate.
 755
 756 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
 757
 758         * ld.texinfo (--as-needed): Update.
 759
 760 2009-01-29  Andrew Jenner  <andrew@codesourcery.com>
 761
 762         * emultempl/armelf.em: Correct formatting of help text for
 763         --no-enum-size-warning option.
 764
 765 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
 766
 767         * lexsup.c (parse_args): Set check_section_addresses to 1 or 0.
 768         * ld.h (args_type): Make check_section_addresses a char.
 769         * ldmain.c (main): Default check_section_addresses to -1. Check it
 770         for relocatable links.
 771         * ld.texinfo (--check-sections): Update documentation.
 772
 773 2009-01-26  Kai Tietz  <kai.tietz@onevision.com>
 774
 775         * pe-dll.c (tmp_seq2): New static variable.
 776         (make_singleton_name_imp): New.
 777         (make_import_fixup_entry): Use for v2 the _imp_<name> symbol and
 778         avoid duplicate import table generation for same symbol.
 779         (pe_create_runtime_relocator_reference): Make reference for
 780         64-bit 8 bytes.
 781
 782 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
 783
 784         * emultempl/spuelf.em (params): Init new field.
 785         (OPTION_SPU_NON_IA_TEXT): Define.
 786         (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add --non-ia-text.
 787         (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_SPU_NON_IA_TEXT.
 788
 789 2009-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 790
 791         * lexsup.c (option_values): Add OPTION_TTEXT_SEGMENT.
 792         (ld_options): Add -Ttext-segment.
 793         (parse_args): Handle OPTION_TTEXT_SEGMENT.
 794
 795         * ld.texinfo: Document -Ttext-segment.
 796
 797         * NEWS: Mention -Ttext-segment.
 798
 799         * scripttempl/elf.sc (TEXT_START_ADDR): Use SEGMENT_START.
 800         (SHLIB_TEXT_START_ADDR): Likewise.
 801
 802 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
 803
 804         * emultempl/spu_icache.o_c: Regenerate.
 805
 806 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
 807
 808         * emultempl/spuelf.em (params): Init new fields.
 809         (num_lines_set, line_size_set, icache_mgr, icache_mgr_stream): New vars.
 810         (spu_place_special_section): Adjust placement for soft-icache.  Pad
 811         soft-icache section to a fixed size.  Clear addr_tree.
 812         (spu_elf_load_ovl_mgr): Support soft-icache.  Map overlay manager
 813         sections a little more intelligently.
 814         (gld${EMULATION_NAME}_finish): Don't call spu_elf_build_stubs.
 815         (OPTION_SPU_NUM_LINES): Rename from OPTION_SPU_NUM_REGIONS.
 816         (OPTION_SPU_SOFT_ICACHE, OPTION_SPU_LINE_SIZE): Define.
 817         (OPTION_SPU_LRLIVE): Define.
 818         (PARSE_AND_LIST_LONGOPTS): Add new soft-icache options.
 819         (PARSE_AND_LIST_OPTIONS): Likewise.
 820         (PARSE_AND_LIST_ARGS_CASES): Handle them.
 821         * emultempl/spu_icache.S: Dummy file.
 822         * emultempl/spu_icache.o_c: Regenerate.
 823         * Makefile.am (eelf32_spu.c): Depend on spu_icache.o_c.
 824         (spu_icache.o_c): Add rule to build.
 825         (CLEANFILES): Zap temp files.
 826         (EXTRA_DIST): Add spu_icache.o_c.
 827         * Makefile.in: Regenerate.
 828
 829 2009-01-08  Kai Tietz  <kai.tietz@onevision.com>
 830
 831         * pe.em (OPTION_USE_NUL_PREFIXED_IMPORT_TABLES): New.
 832         (gld..._add_options): Add new option
 833         --use-nul-prefixed-import-tables.
 834         (gld..._handle_option): Likewise.
 835         * pep.em: Same as for pe.em.
 836         * ld.texinfo: Add new option documentation for
 837         --use-nul-prefixed-import-tables.
 838         * pe-dll.c (pe_use_nul_prefixed_import_tables): New.
 839         (make_head): Make prefix leading zero prefix element for
 840         idata$4 and idata$5 dependent to new flag.
 841         (make_import_fixup_entry): Remove idata4/5 prefix.
 842         * pe-dll.h (pe_use_nul_prefixed_import_tables): New.
 843         * pep-dll.c (pe_use_nul_prefixed_import_tables): New.
 844         * pep-dll.h (pep_use_nul_prefixed_import_tables): New.
 845         * NEWS: Add new option.
 846
 847 2009-01-05  Kai Tietz  <kai.tietz@onevision.com>
 848
 849         * emultempl/pe.em: Prefix dollar characters to be outputed in
 850         generated C file.
 851         * emultempl/pep.em: Likewise.
 852
 853 2009-01-03  Dave Korn  <dave.korn.cygwin@gmail.com>
 854
 855         * NEWS:  Mention new feature --exclude-modules-for-implib.
 856         * ld.texinfo:  Document new --exclude-modules-for-implib option.
 857         * pe-dll.c (exclude_list_struct):  Change type member from int to
 858         new enumeration exclude_type.
 859         (pe_dll_add_excludes):  Accept exclude_type instead of int param.
 860         (auto_export):  Replace magic constants by exclude_type values and
 861         handle new choice EXCLUDEFORIMPLIB.
 862         (pe_dll_generate_implib):  Accept a pointer to the link_info and
 863         iterate all input BFDs looking for EXCLUDEFORIMPLIB modules; re-open
 864         fresh BFDs for any found and link into import lib archive chain.
 865         * pe-dll.h (exclude_type):  Add new enumerated type to replace magic
 866         constants previously used for exclude_list_struct type member.
 867         (pe_dll_add_excludes, pe_dll_generate_implib):  Update prototypes.
 868         * pep-dll.h (exclude_type, pe_dll_add_excludes,
 869         pe_dll_generate_implib):  Likewise to all the above.
 870         * emultempl/pe.em (OPTION_EXCLUDE_MODULES_FOR_IMPLIB):  Define new
 871         getopts long option code for new --exclude-modules-for-implib option.
 872         (gld${EMULATION_NAME}_add_options):  Add new entry to xtra_long[].
 873         (gld_${EMULATION_NAME}_list_options):  List usage for it.
 874         (gld${EMULATION_NAME}_handle_option):  Use exclude_type enumerated
 875         values when calling pe_dll_add_excludes, and handle EXCLUDEFORIMPLIB.
 876         (gld_${EMULATION_NAME}_finish):  Pass pointer to link_info when
 877         calling pe_dll_generate_implib.
 878         * emultempl/pep.em (options):  Define new enumerated value for getopts
 879         long option code for new --exclude-modules-for-implib option.
 880         (gld${EMULATION_NAME}_add_options, gld_${EMULATION_NAME}_list_options,
 881         gld${EMULATION_NAME}_handle_option, gld_${EMULATION_NAME}_finish):
 882         Again, likewise to all the above.
 883
 884 2009-01-03  Dave Korn  <dave.korn.cygwin@gmail.com>
 885
 886         * pe-dll.c (autofilter_liblist):  Add entry for shared libgcc.
 887         (libnamencmp):  New function.
 888         (auto_export):  Use it in place of strncmp when filtering libraries.
 889
 890 For older changes see ChangeLog-2008
 891 \f
 892 Local Variables:
 893 mode: change-log
 894 left-margin: 8
 895 fill-column: 74
 896 version-control: never
 897 End: