ld/ChangeLog

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