ld/ChangeLog

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