ld/ChangeLog

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