ld/ChangeLog

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