ld/ChangeLog

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