ld/ChangeLog

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