ld/ChangeLog

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