ld/ChangeLog

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