ld/ChangeLog

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