ld/ChangeLog

   1 2010-12-15  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * Makefile.am (GENSCRIPTS): Add @enable_initfini_array@.
   4
   5         * NEWS: Mention SORT_BY_INIT_PRIORITY.
   6
   7         * configure.in: Add AC_CANONICAL_BUILD.
   8         Add --enable-initfini-array.
   9
  10         * genscripts.sh (ENABLE_INITFINI_ARRAY): New.
  11
  12         * ld.h (sort_type): Add by_init_priority.
  13
  14         * ld.texinfo: Document SORT_BY_INIT_PRIORITY.
  15
  16         * ldgram.y (SORT_BY_INIT_PRIORITY): New.
  17         (wildcard_spec): Handle SORT_BY_INIT_PRIORITY.
  18
  19         * ldlang.c (get_init_priority): New.
  20         (compare_section): Use get_init_priority for by_init_priority.
  21
  22         * ldlex.l (SORT_BY_INIT_PRIORITY): New.
  23
  24         * scripttempl/elf.sc: Support ENABLE_INITFINI_ARRAY.
  25
  26         * Makefile.in: Regenerated.
  27         * aclocal.m4: Regenerated.
  28         * config.in: Likewise.
  29         * configure: Likewise.
  30
  31 2010-12-13  Alan Modra  <amodra@gmail.com>
  32
  33         * ldlang.c (load_symbols): Correct last change.
  34
  35 2010-12-12  H.J. Lu  <hongjiu.lu@intel.com>
  36
  37         * ldlang.c (load_symbols): Optimize for add_archive_element.
  38
  39 2010-12-09  Mike Frysinger  <vapier@gentoo.org>
  40
  41         * .gitignore: New file.
  42
  43 2010-12-06  H.J. Lu  <hongjiu.lu@intel.com>
  44
  45         * lexsup.c (ld_options): Add -flto and -flto-partition= for
  46         GCC LTO option compatibility.
  47
  48 2010-12-06  H.J. Lu  <hongjiu.lu@intel.com>
  49
  50         PR ld/12288
  51         * plugin.c (message): Don't add the trailing `\n' for
  52         LDPL_ERROR.
  53
  54 2010-12-06  H.J. Lu  <hongjiu.lu@intel.com>
  55
  56         PR ld/12288
  57         * testplug.c: Remove the trailing `\n' from TV_MESSAGE.
  58
  59 2010-12-06  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
  60
  61         PR ld/12288
  62         * plugin.c (message): Use putchar for the trailing `\n'.
  63
  64 2010-12-06  H.J. Lu  <hongjiu.lu@intel.com>
  65             Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
  66
  67         PR ld/12289
  68         * ldmain.c (main): Don't call plugin_call_cleanup.
  69
  70         * plugin.c (plugin_call_cleanup): Make it static.
  71         (message): Don't call plugin_call_cleanup.
  72         (plugin_load_plugins): Call xatexit with plugin_call_cleanup.
  73
  74 2010-12-05  H.J. Lu  <hongjiu.lu@intel.com>
  75
  76         PR ld/12289
  77         * plugin.c (message): Call plugin_call_cleanup on fatal
  78         error.
  79
  80 2010-12-05  H.J. Lu  <hongjiu.lu@intel.com>
  81
  82         * plugin.c (message): Add a space after `:' in error message.
  83
  84 2010-12-05  H.J. Lu  <hongjiu.lu@intel.com>
  85
  86         * plugin.c (asymbol_from_plugin_symbol): Add the trailing `\n'
  87         to einfo.
  88         (get_symbols): Likewise.
  89         (plugin_notice): Likewise.
  90         (plugin_multiple_definition): Likewise.
  91
  92 2010-12-05  H.J. Lu  <hongjiu.lu@intel.com>
  93
  94         PR ld/12288
  95         * plugin.c (message): Add the trailing `\n'.
  96
  97 2010-12-05  H.J. Lu  <hongjiu.lu@intel.com>
  98
  99         * ldfile.c (ldfile_open_file_search): Check maybe_archive instead
 100         of is_archive.
 101         * emultempl/aix.em: Likewise.
 102         * emultempl/elf32.em: Likewise.
 103         * emultempl/linux.em: Likewise.
 104         * emultempl/pe.em: Likewise.
 105         * emultempl/pep.em: Likewise.
 106         * emultempl/sunos.em: Likewise.
 107         * emultempl/vms.em: Likewise.
 108
 109         * ldlang.c (new_afile): Set maybe_archive instead of is_archive..
 110
 111         * ldlang.h (lang_input_statement_struct): Replace is_archive
 112         with maybe_archive.
 113
 114 2010-12-05  H.J. Lu  <hongjiu.lu@intel.com>
 115
 116         PR ld/12277
 117         * plugin.c (asymbol_from_plugin_symbol): Properly convert LTO
 118         plugin visibility to ELF visibility.
 119         (is_visible_from_outside): Re-indent.
 120
 121 2010-12-04  Alan Modra  <amodra@gmail.com>
 122
 123         * ldlang.c (lang_size_sections_1): Align lma using same alignment
 124         as for vma.
 125
 126 2010-12-03  H.J. Lu  <hongjiu.lu@intel.com>
 127
 128         * lexsup.c (ld_options): Fix a typo in comments.
 129
 130 2010-12-01  H.J. Lu  <hongjiu.lu@intel.com>
 131
 132         * plugin.h: Re-indent.
 133
 134 2010-11-30  Joel Sherrill  <joel.sherrill@oarcorp.com>
 135
 136         * configure.tgt: Add sparc64-rtems.
 137
 138 2010-11-26  Alan Modra  <amodra@gmail.com>
 139
 140         * po/ja.po: Update.
 141
 142 2010-11-25  Alan Modra  <amodra@gmail.com>
 143
 144         * po/bg.po: Update.
 145         * po/es.po: Update.
 146         * po/fi.po: Update.
 147         * po/ja.po: New.
 148         * po/zh_CN.po: Update.
 149
 150 2010-11-25  Jan Hubicka  <hubicka@ucw.cz>
 151
 152         * scripttempl/elf.sc: Group .text.exit, text.startup and .text.hot
 153         sections.
 154
 155 2010-11-23  Matthias Klose  <doko@ubuntu.com>
 156
 157         * configure.ac: For --enable-gold, handle value `default' instead of
 158         `both*'. Always install ld as ld.gold, install as ld if gold is
 159         the default.
 160         * configure: Regenerate.
 161
 162 2010-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 163
 164         * ldfile.c: Re-indent plugin code.
 165         * ldlang.c: Likewise.
 166         * ldmain.c: Likewise.
 167         * plugin.c: Likewise.
 168
 169 2010-11-20  H.J. Lu  <hongjiu.lu@intel.com>
 170
 171         PR ld/12246
 172         * plugin.c (asymbol_from_plugin_symbol): Set alignment of
 173         common symbol to 1 for For ELF targets.
 174
 175 2010-11-20  H.J. Lu  <hongjiu.lu@intel.com>
 176
 177         PR ld/12247
 178         * lexsup.c (parse_args): Properly report loading plugin error.
 179
 180 2010-11-19  Dave Korn  <dave.korn.cygwin@gmail.com>
 181
 182         * plugin.c (is_visible_from_outside): New function.
 183         (get_symbols): Use it.
 184
 185 2010-11-16  Jie Zhang  <jie.zhang@analog.com>
 186
 187         * Makefile.am (eelf32bfinfd.c, eelf32bfin.c): Depend on bfin.em.
 188         * Makefile.in: Regenerated.
 189         * emulparams/bfin.sh (EXTRA_EM_FILE): Set.
 190         * emulparams/elf32bfinfd.sh (EXTRA_EM_FILE): Likewise.
 191         * emultempl/bfin.em: New.
 192
 193 2010-11-16  Yasuaki Taniguchi  <taniguchi.yasua@jp.fujitsu.com>
 194
 195         * emultempl/pe.em (_list_options): Correct typo.
 196         * emultempl/pep.em (_list_options): Likewise.
 197
 198 2010-11-08  Thomas Schwinge  <thomas@schwinge.name>
 199
 200         * configure.host: Add stanza for *-*-gnu*.
 201
 202 2010-11-05  Pierre Muller  <muller@ics.u-strasbg.fr>
 203
 204         * emultempl/spuelf.em (new_tmp_file): Fix wrong first parameter.
 205
 206 2010-11-05  Tristan Gingold  <gingold@adacore.com>
 207
 208         * po/ld.pot: Regenerate
 209         * po/POTFILES.in: Regenerate
 210
 211 2010-11-05  Tristan Gingold  <gingold@adacore.com>
 212
 213         * NEWS: Add marker for 2.21.
 214
 215 2010-11-05  Dave Korn  <dave.korn.cygwin@gmail.com>
 216
 217         * plugin.h (plugin_active_plugins_p): New prototype.
 218         (is_ir_dummy_bfd): Delete prototype.
 219         * plugin.c: Fix formatting issues.
 220         (is_ir_dummy_bfd): Make static.
 221         (plugin_active_plugins_p): New function.
 222         * ldfile.c (ldfile_try_open_bfd): Use it to save work if no plugins
 223         are loaded.  Always close file descriptor after claim handler returns.
 224         * ldmain.c (add_archive_element): Likewise.
 225
 226 2010-11-05  Alan Modra  <amodra@gmail.com>
 227
 228         * ldlang.c (lang_add_section): Distinguish ELF treatment of NOLOAD.
 229         (map_input_to_output_sections): Likewise.
 230         (lang_size_sections_1): Likewise.
 231         (IGNORE_SECTION): Don't test SEC_NEVER_LOAD.
 232         (lang_check_section_addresses): Likewise.
 233
 234 2010-11-04  Kai Tietz  <kai.tietz@onevision.com>
 235
 236         * scripttempl/pe.sc (.debug_types): New.
 237         * scripttempl/pep.sc: Likewise.
 238
 239 2010-11-04  Alan Modra  <amodra@gmail.com>
 240
 241         * plugin.c (is_ir_dummy_bfd): Don't segfault on NULL abfd.
 242
 243 2010-11-03  Nick Clifton  <nickc@redhat.com>
 244
 245         PR ld/12001
 246         * ldlang.c (ldlang_def_chain_list): New variable.  Contains a list
 247         of symbols defined via the --defsym command line option and
 248         currently waiting assignment.
 249         (insert_defined): Add a defined symbol to the symbol table.
 250         (ldlang_add_def): Add a entry to the ldlang_def_chain_list.
 251         (lang_place_defineds): Walk ldlang_def_chain_list defining the
 252         symbols.
 253         (lang_process): Call lang_place_defineds.
 254         (lang_add_assignment): If the assignment has come from a --defsym
 255         command line option then call lang_add_def.
 256
 257 2010-11-03  Alan Modra  <amodra@gmail.com>
 258
 259         * Makefile.am (eelf64hppa.c): Correct dependencies.
 260         * Makefile.in: Regenerate.
 261
 262 2010-11-02  H.J. Lu  <hongjiu.lu@intel.com>
 263
 264         * scripttempl/armbpabi.sc: Include compressed DWARF debug
 265         sections.
 266         * scripttempl/avr.sc: Likewise.
 267         * scripttempl/elf32cr16.sc: Likewise.
 268         * scripttempl/elf32crx.sc: Likewise.
 269         * scripttempl/elf32msp430.sc: Likewise.
 270         * scripttempl/elf32msp430_3.sc: Likewise.
 271         * scripttempl/elf32sh-symbian.sc: Likewise.
 272         * scripttempl/elf64hppa.sc: Likewise.
 273         * scripttempl/elf_chaos.sc: Likewise.
 274         * scripttempl/elfd10v.sc: Likewise.
 275         * scripttempl/elfd30v.sc: Likewise.
 276         * scripttempl/elfi370.sc: Likewise.
 277         * scripttempl/elfm68hc11.sc: Likewise.
 278         * scripttempl/elfm68hc12.sc: Likewise.
 279         * scripttempl/elfxtensa.sc: Likewise.
 280         * scripttempl/ip2k.sc: Likewise.
 281         * scripttempl/iq2000.sc: Likewise.
 282         * scripttempl/mep.sc: Likewise.
 283         * scripttempl/mmo.sc: Likewise.
 284         * scripttempl/v850.sc: Likewise.
 285         * scripttempl/xstormy16.sc: Likewise.
 286
 287 2010-10-29  H.J. Lu  <hongjiu.lu@intel.com>
 288
 289         * ldfile.c (ldfile_try_open_bfd): Set BFD_DECOMPRESS after
 290         bfd_openr returns.
 291         * emultempl/elf32.em (gld${EMULATION_NAME}_try_needed): Likewise.
 292
 293         * scripttempl/elf.sc: Include compressed DWARF debug sections.
 294
 295 2010-10-28  Alan Modra  <amodra@gmail.com>
 296
 297         * ldfile.c (find_scripts_dir): Don't look in absolute SCRIPTDIR.
 298
 299 2010-10-28  Matthias Klose  <doko@ubuntu.com>
 300
 301         * ld.texinfo: Add directory section for info document.
 302         * ldint.texinfo: Likewise.
 303
 304 2010-10-28  Alan Modra  <amodra@gmail.com>
 305
 306         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_new_vers_pattern): For
 307         --no-undefined-version, don't report dot sym versions added by ld.
 308
 309 2010-10-28  Alan Modra  <amodra@gmail.com>
 310
 311         * ldlang.h (ldlang_add_undef): Add cmdline param.
 312         * ldlang.c (undef_from_cmdline): New var.
 313         (ldlang_add_undef): Add cmdline param.  Set undef_from_cmdline.
 314         (lang_end): Really require -e or -u from command line on
 315         relocatable --gc-sections.
 316         * ldemul.c (after_parse_default): Adjust ldlang_add_undef call.
 317         * ldgram.y (extern_name_list_body): Likewise.
 318         * lexsup.c (parse_args): Likewise.
 319         * emultempl/aix.em (gld${EMULATION_NAME}_read_file): Likewise.
 320
 321 2010-10-25  Alan Modra  <amodra@gmail.com>
 322
 323         * plugin.c (plugin_get_ir_dummy_bfd): Set bfd_use_reserved_id.
 324         Formatting.
 325
 326 2010-10-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 327
 328         * emulparams/elf32_sparc_sol2.sh (OUTPUT_FORMAT): Set to
 329         elf32-sparc-sol2.
 330         * emulparams/elf64_sparc_sol2.sh (OUTPUT_FORMAT): Set to
 331         elf64-sparc-sol2.
 332
 333 2010-10-22  Alan Modra  <amodra@gmail.com>
 334
 335         * ldwrite.c (build_link_order <lang_data_statement_enum>): Don't
 336         output when section has no contents.
 337         (build_link_order <lang_reloc_statement_enum>): Likewise.
 338
 339 2010-10-21  Joseph Myers  <joseph@codesourcery.com>
 340
 341         * emulparams/elf32_tic6x_le.sh (ATTRS_SECTIONS): Use
 342         .c6xabi.attributes, not __TI_build_attributes.
 343
 344 2010-10-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 345
 346         * plugin.c (get_symbols): Check symbol type correctly.
 347
 348 2010-10-15  Dave Korn  <dave.korn.cygwin@gmail.com>
 349
 350         * configure.in: If <dlfcn.h> can't be found, try for <Windows.h>
 351         * configure: Regenerate.
 352         * config.in: Likewise.
 353         * plugin.c [!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlopen): Provide
 354         trival LoadLibrary-based replacement for Windows systems.
 355         [!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlsym): Likewise trivial
 356         replacement based on GetProcAddress.
 357         [!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlsym): Likewise FreeLibrary.
 358         * sysdep.h: Don't infer presence of <dlfcn.h> from ENABLE_PLUGINS
 359         anymore, use its own guard.
 360
 361 2010-10-15  Dave Korn  <dave.korn.cygwin@gmail.com>
 362
 363         * plugin.c (add_input_file): Take copy of input string.
 364         (add_input_library): Likewise.
 365         (set_extra_library_path): Likewise.
 366
 367 2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>
 368
 369         Apply LD plugin patch series (part 6/6).
 370         * ldlang.c (load_symbols): Handle bfd subsitution when calling the
 371         add_archive_element callback.
 372         * ldmain.c (add_archive_element)[ENABLE_PLUGINS]: Offer the archive
 373         member to the plugins and if claimed set "subsbfd" output parameter to
 374         point to the dummy IR-only BFD.
 375
 376 2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>
 377
 378         Apply LD plugin patch series (part 5/6).
 379         * plugin.c (asymbol_from_plugin_symbol): If the bfd is an ELF bfd,
 380         find the elf symbol data and set the visibility in the st_other field.
 381
 382 2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>
 383
 384         Apply LD plugin patch series (part 4/6).
 385         * ldlang.c (lang_process)[ENABLE_PLUGINS]: Move invocation of
 386         plugin_call_all_symbols_read to before setting of gc_sym_list, and
 387         open any new input files that may have been added during it.
 388         * ldmain.c (multiple_definition)[ENABLE_PLUGINS]: Call out to
 389         plugin_multiple_definition and let it have first say over what to do
 390         with the clashing definitions.
 391         * plugin.c (no_more_claiming): New boolean variable.
 392         (plugin_cached_allow_multiple_defs): Likewise.
 393         (add_input_file): Implement.
 394         (add_input_library): Likewise.
 395         (set_extra_library_path): Likewise.
 396         (plugin_call_claim_file): Don't do anything when no_more_claiming set.
 397         (plugin_call_all_symbols_read): Set it.  Disable link info
 398         "allow_multiple_definition" flag, but cache its value.
 399         (plugin_multiple_definition): New function.
 400         * plugin.h (plugin_multiple_definition): Add prototype.
 401         * testplug.c (addfile_enum_t): New enumerated typedef.
 402         (add_file_t): New struct typedef.
 403         (addfiles_list): New variable.
 404         (addfiles_tail_chain_ptr): Likewise.
 405         (record_add_file): New function.
 406         (parse_option): Parse "add:", "lib:" and "dir:" options and call it.
 407         (onall_symbols_read): Iterate the list of new files, libs and dirs,
 408         adding them.
 409
 410 2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>
 411
 412         Apply LD plugin patch series (part 3/6).
 413         * ldmain.c (notice)[ENABLE_PLUGINS]: Call plugin_notice.
 414         * plugin.c (non_ironly_hash): Add new bfd hash table.
 415         (plugin_load_plugins): Exit early if no plugins to load.  If plugins
 416         do load successfully, set notice_all flag in link info.
 417         (get_symbols): Implement.
 418         (plugin_load_plugins): Exit early if no plugins to load, else after
 419         loading plugins successfully enable notice_all mode.
 420         (init_non_ironly_hash): Lazily init non_ironly_hash table.
 421         (plugin_notice): Record symbols referenced from non-IR files in the
 422         non_ironly_hash.  Suppress tracing, cref generation and nocrossrefs
 423         tracking for symbols from dummy IR bfds.
 424         * plugin.h: Fix formatting.
 425         (plugin_notice): Add prototype.
 426         * testplug.c (dumpresolutions): New global var.
 427         (parse_options): Accept "dumpresolutions".
 428         (onall_symbols_read): Get syms and dump resolutions if it was given.
 429
 430 2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>
 431
 432         Apply LD plugin patch series (part 2/6).
 433         * ldfile.c (ldfile_try_open_bfd)[ENABLE_PLUGINS]: Don't return early
 434         during compat checks if they pass, instead offer any successfully
 435         opened and accepted file to the plugin claim file hooks chain.  Create
 436         a dummy bfd to accept symbols added by the plugin, if the plugin
 437         claims the file.
 438         * ldlang.c (lang_process)[ENABLE_PLUGINS]: Call plugin all symbols
 439         read hook chain before ldemul_after_open.
 440         * ldlang.h (struct lang_input_statement_struct): Add new single-bit
 441         'claimed' flag.
 442         * plugin.c (IRONLY_SUFFIX): New macro for dummy bfd file suffix.
 443         (IRONLY_SUFFIX_LEN): Length of the above string.
 444         (plugin_get_ir_dummy_bfd): New function to create the dummy bfd used
 445         to store symbols for ir-only files.
 446         (is_ir_dummy_bfd): New function to check if a bfd is ir-only.
 447         (asymbol_from_plugin_symbol): New function converts symbol formats.
 448         (add_symbols): Call it to convert plugin syms to bfd syms and add
 449         them to the dummy bfd.
 450         * plugin.h: Add missing include guards.
 451         (plugin_get_ir_dummy_bfd): Add prototype.
 452         (is_ir_dummy_bfd): Likewise.
 453         * testplug.c (TV_MESSAGE): New helper macro.
 454         (struct claim_file): New struct.
 455         (claim_file_t): New typedef.
 456         (tag_names[]): Make static and const.
 457         (claimfiles_list): New variable.
 458         (claimfiles_tail_chain_ptr): Likewise.
 459         (last_claimfile): Likewise.
 460         (record_claim_file): Record a file to claim on a singly-linked list.
 461         (parse_symdefstr): Parse an ASCII representation of a symbol from a
 462         plugin option into the fields of a struct ld_plugin_symbol.
 463         (record_claimed_file_symbol):  Use it to parse plugin option for
 464         adding a symbol.
 465         (parse_option): Parse claim file and add symbol options.
 466         (dump_tv_tag): Use TV_MESSAGE.
 467         (onload): Likewise.
 468         (onclaim_file): Make static.  Use TV_MESSAGE.  Scan list of files to
 469         claim and claim this file if required, adding any symbols specified.
 470         (onall_symbols_read): Make static and use TV_MESSAGE.
 471         (oncleanup): Likewise.
 472
 473 2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>
 474
 475         Apply LD plugin patch series (part 1/6).
 476         * configure.in: Add AC_CHECKs for file io and dlfcn headers and
 477         functions and AC_SEARCH for -ldl.
 478         (enable_plugins): New shell variable set if above tests find dlopen
 479         functionality.
 480         (ENABLE_PLUGINS): Add related automake conditional.
 481         * configure: Regenerate.
 482         * config.in: Likewise.
 483         * Makefile.am (PLUGIN_C): Declare plugin C source file, conditional
 484         on ENABLE_PLUGINS being defined.
 485         (PLUGIN_H): Likewise for header file.
 486         (PLUGIN_OBJECT): Likewise for object file.
 487         (PLUGIN_CFLAGS): Likewise -D flag required to compile plugin support.
 488         (AM_CPPFLAGS): Use PLUGIN_CFLAGS.
 489         (CFILES): Use PLUGIN_C.
 490         (HFILES): Use PLUGIN_H.
 491         (OFILES): Use PLUGIN_OBJECT.
 492         (ld_new_SOURCES): Use PLUGIN_C.
 493         (noinst_LTLIBRARIES)[ENABLE_PLUGINS]: Declare test plugin.
 494         (libldtestplug_la_SOURCES)[ENABLE_PLUGINS]: Add automake definition
 495         for test plugin.
 496         (libldtestplug_la_CFLAGS)[ENABLE_PLUGINS]: Likewise.
 497         (libldtestplug_la_LDFLAGS)[ENABLE_PLUGINS]: Likewise.
 498         * Makefile.in: Regenerate.
 499         * sysdep.h: Include stdarg.h, unistd.h and one of fcntl.h or
 500         sys/file.h where available.  Include dlfcn.h when ENABLE_PLUGINS.
 501         (O_RDONLY): Supply default definition likewise to bfd's sysdep.h
 502         (O_WRONLY): Likewise.
 503         (O_RDWR): Likewise.
 504         (O_ACCMODE): Likewise.
 505         (O_BINARY): Likewise.
 506         (SEEK_SET): Likewise.
 507         (SEEK_CUR): Likewise.
 508         (SEEK_END): Likewise.
 509         * ldmisc.c (vfinfo): Make non-static.  Add %p format char.
 510         * ldmisc.h (vfinfo): Declare extern prototype.
 511         * lexsup.c (enum option_values)[ENABLE_PLUGINS]: Add new entries for
 512         OPTION_PLUGIN and OPTION_PLUGIN_OPT.
 513         (ld_options[])[ENABLE_PLUGINS]: Add option data for the above two.
 514         (parse_args)[ENABLE_PLUGINS]: Handle them, and load all plugins once
 515         option parsing is complete.
 516         * ldmain.c (main)[ENABLE_PLUGINS]: Call plugin cleanup hooks just
 517         after lang_finish.
 518         * plugin.c: New source file.
 519         * plugin.h: Likewise new header.
 520         * testplug.c: New source file.
 521
 522 2010-10-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 523
 524         * emultempl/solaris2.em (elf_solaris2_before_allocation): Renamed
 525         basever_syms to global_syms.
 526         Emit global_syms into .dynamic section for all executables and
 527         shared objects.
 528         (elf_solaris2_after_allocation): New function.
 529         (LDEMUL_AFTER_ALLOCATION): Use it.
 530         * emulparams/solaris2.sh: New file.
 531         * emulparams/elf32_sparc_sol2.sh: Use it.
 532         * emulparams/elf64_sparc_sol2.sh: Likewise.
 533         * emulparams/elf_i386_sol2.sh: Likewise.
 534         * emulparams/elf_x86_64_sol2.sh: Likewise.
 535         * Makefile.am (eelf32_sparc_sol2.c): Depend on
 536         $(srcdir)/emulparams/solaris2.sh.
 537         (eelf64_sparc_sol2.c): Likewise.
 538         (eelf_x86_64_sol2.c): Likewise.
 539         (eelf_i386_sol2.c): Likewise.
 540         * Makefile.in: Regenerate.
 541
 542 2010-10-06  Nick Clifton  <nickc@redhat.com>
 543
 544         * ld.texinfo: Update description of computation of VMA and LMA
 545         addresses for output sections.
 546
 547 2010-10-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 548
 549         * Makefile.am (ALL_64_EMULATIONS): Fix typo in last commit.
 550         * Makefile.in: Regenerate.
 551
 552         * Makefile.am (ALL_EMULATIONS): Rewrite in terms of ...
 553         (ALL_EMULATION_SOURCES): ... this new variable.
 554         (ALL_64_EMULATIONS): Rewrite in terms of ...
 555         (ALL_64_EMULATION_SOURCES): ... this new variable.
 556         (EXTRA_ld_new_SOURCES): Rewrite in terms of the _SOURCES
 557         variables.
 558         (eelf32microblaze.c): Fix indentation.
 559         * Makefile.in: Regenerate.
 560
 561 2010-10-04  Bernd Schmidt  <bernds@codesourcery.com>
 562
 563         * emultempl/xtensaelf.em (replace_insn_sec_with_prop_sec): Use
 564         _bfd_elf_single_rel_hdr.
 565
 566 2010-10-01  Alan Modra  <amodra@gmail.com>
 567
 568         PR ld/12066
 569         * ldexp.c (fold_name): Treat absolute symbols as plain numbers.
 570         * ld.texinfo (Expression Section): Don't say absolute symbols
 571         are addresses.
 572
 573 2010-09-29  Alan Modra  <amodra@gmail.com>
 574
 575         * ldlang.c (lang_place_orphans): Zero vma when relocatable or non-load
 576         section for orphans handled here.
 577
 578 2010-09-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 579
 580         * configure: Regenerate.
 581
 582 2010-09-23  Dave Korn  <dave.korn.cygwin@gmail.com>
 583
 584         * scripttempl/armcoff.sc: Revert 2010-09-22 change.
 585
 586 2010-09-23  Alan Modra  <amodra@gmail.com>
 587
 588         * ldlang.c (lang_add_section): Don't copy SEC_RELOC from input
 589         to output section on a final link.
 590
 591 2010-09-22  Kai Tietz  <kai.tietz@onevision.com>
 592
 593         * ldlang.c (lang_add_section): Allow for debugging
 594         section to be marked as noload but to keep content.
 595         (IGNORE_SECTION): Likewise.
 596         (lang_check_section_addresses): Likewise.
 597         * ldwrite.c (build_link_order): Likewise.
 598
 599         * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Add
 600         idata to orphan set.
 601         * emultempl/pep.em: Likewise.
 602         * scripttempl/armcoff.sc: Separate idata
 603         and add __IAT_start__ and __IAT_end__ labels.
 604         * scripttempl/pe.sc: Likewise.
 605         * scripttempl/pep.sc: Likewise.
 606
 607 2010-09-20  David S. Miller  <davem@davemloft.net>
 608
 609         * emulparams/elf32_sparc.sh: Set NOP to 0x01000000
 610
 611 2010-09-16  Alan Modra  <amodra@gmail.com>
 612
 613         * ld.texinfo (NOLOAD): Do not erroneously state that contents will
 614         appear in output file.
 615         * ldlang.c (lang_add_section): Clear SEC_HAS_CONTENTS on noload
 616         unless SEC_COFF_SHARED_LIBRARY.
 617         (map_input_to_output_sections): Don't set SEC_HAS_CONTENTS for noload
 618         output sections.
 619         (lang_size_sections_1): Don't test SEC_NEVER_LOAD when deciding
 620         to update dot in region.  Ditto when setting SEC_ALLOC if dot
 621         advanced due to assignment.
 622         * ldwrite.c (build_link_order): Don't test SEC_NEVER_LOAD.
 623
 624 2010-09-15  Kai Tietz  <kai.tietz@onevision.com>
 625
 626         * scripttempl/pep.sc: Add .xdata segment and
 627         put into .pdata all segments beginning with .pdata.
 628
 629 2010-09-10  Alan Modra  <amodra@gmail.com>
 630
 631         PR ld/11931
 632         * ldlang.h (lang_for_each_statement_worker): Declare.
 633         * ldlang.c (lang_for_each_statement_worker): Make global.  Don't
 634         recurse into children of output_section_statement with constraint
 635         set to -1.
 636         (print_assignment): Handle NULL output_section->bfd_section.
 637         (lang_size_sections_1): Ignore output section statement address
 638         when constraint is -1.
 639         * emultempl/xtensaelf.em (lang_for_each_statement_worker): Delete.
 640
 641 2010-09-09  Tristan Gingold  <gingold@adacore.com>
 642
 643         * NEWS: Add a entry for alpha-vms.
 644
 645 2010-09-07  Andrew Burgess  <aburgess@broadcom.com>
 646
 647         * ldwrite.c (clone_section): Call bfd_copy_private_section_data on
 648         newly cloned section.
 649
 650 2010-09-02  Richard Henderson  <rth@redhat.com>
 651
 652         * configure.tgt (x86_64-*-mingw*): Add 32-bit pe emulations too.
 653
 654 2010-08-31  Nick Clifton  <nickc@redhat.com>
 655
 656         * ldlex.l (WILDCHAR): Add the caret and exclamation point
 657         characters, so that they can be used inside globs.
 658
 659 2010-08-31  Nick Clifton  <nickc@redhat.com>
 660
 661         * ld.texinfo (MEMORY): Clarify the behaviour of the ! character in
 662         a region's attributes.
 663
 664 2010-08-31  Alan Modra  <amodra@gmail.com>
 665
 666         * scripttempl/mmo.sc: Move assignment to "Main" inside .text
 667         output section statement.
 668
 669 2010-08-25  H.J. Lu  <hongjiu.lu@intel.com>
 670
 671         PR ld/11946
 672         * emultempl/elf32.em (_before_allocation): Check audit entry
 673         only on ELF input.
 674
 675 2010-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 676
 677         PR ld/11937
 678         * emultempl/elf32.em (_after_open): Find one .eh_frame section
 679         for --eh-frame-hdr.
 680
 681 2010-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 682
 683         PR ld/11937
 684         * emultempl/elf32.em (_after_open): Find an ELF input for
 685         --build-id and --eh-frame-hdr.
 686
 687 2010-08-20  Maciej W. Rozycki  <macro@codesourcery.com>
 688
 689         * Makefile.am (eshlelf_fd.c): Correct the name of the tool
 690         directory.
 691         * Makefile.in: Regenerate.
 692
 693 2010-08-20  Nick Clifton  <nickc@redhat.com>
 694
 695         * emultempl/elf32.em (_after_open): Check for get_elf_backend_data
 696         returning NULL.
 697
 698 2010-08-19  Alan Modra  <amodra@gmail.com>
 699
 700         * NEWS: Mention change in linker script expression evaluation.
 701
 702 2010-08-19  Alan Modra  <amodra@gmail.com>
 703
 704         * ld.texinfo (Expression Section): Detail expression evaluation.
 705         (Builtin Functions <ADDR>): Correct.
 706         (Builtin Functions <LOADADDR>): Don't mention LOADADDR normally
 707         the same as ADDR.
 708         (Builtin Functions <SEGMENT_START>): Typo fix.
 709         * ldexp.c (new_number): New function.
 710         (make_abs, exp_get_abs_int): Cope with NULL expld.result.section.
 711         (fold_unary <'~', '!', '-'>): Don't make_abs.
 712         (fold_binary): Simplify result section logic.  Return NULL section
 713         for logical ops.
 714         (fold_binary <SEGMENT_START>): Use new_rel_from_abs to set value to
 715         a consistent result.
 716         (fold_name <SIZEOF_HEADERS>): Return new_number, not new_abs.
 717         (fold_name <DEFINED, SIZEOF, ALIGNOF, LENGTH, CONSTANT>): Likewise.
 718         (fold_name <NAME>): No need to handle absolute symbols differently
 719         from relative ones.
 720         (fold_name <ORIGIN>): Don't return valid result when
 721         lang_first_phase_enum.  Return new_rel_from_abs, not new_abs.
 722         (exp_fold_tree_1 <etree_value>): Return new_number, not new_rel.
 723         (exp_fold_tree_1): Ajust for NULL expld.result.section.  When assigning
 724         a plain number to dot, assume the value is relative to expld.section.
 725         Make terms not in an output section, absolute.
 726         * ldlang.c (print_assignment): Fix style nit.
 727         (lang_size_sections_1): Cope with NULL expld.result.section.
 728         (lang_do_assignments_1): Likewise.
 729
 730 2010-08-12  Alan Modra  <amodra@gmail.com>
 731
 732         * ldexp.c (new_rel): Remove "str".  Update all call sites.
 733         (exp_fold_tree_1): When assigning to dot, calculate nextdot
 734         using expld.result.section rather than expld.section.
 735
 736 2010-08-06  Alan Modra  <amodra@gmail.com>
 737
 738         PR ld/11887
 739         * ldlang.c (lang_add_vers_depend): Don't leave version_needed
 740         uninitialised.
 741
 742 2010-07-28  Alan Modra  <amodra@gmail.com>
 743
 744         * ldexp.c (exp_print_tree): Print function-like binary nodes as
 745         functions rather than in-fix operators.  Use fputs and fputc
 746         where appropriate.
 747
 748 2010-07-23  Naveen.H.S  <naveen.S@kpitcummins.com>
 749             Ina Pandit  <ina.pandit@kpitcummins.com>
 750
 751         * configure.tgt: Match all v850 targets.
 752
 753 2010-07-20  Mike Frysinger  <vapier@gentoo.org>
 754
 755         * ld.texinfo (VERSION): Remove "int" from example script and add ";".
 756         Declare the default language as C.
 757
 758 2010-07-17  Alan Modra  <amodra@gmail.com>
 759
 760         * ldlang.c (lang_check_section_addresses): Catch overlap for
 761         sections that wrap around the address space.
 762
 763 2010-06-29  Nick Clifton  <nickc@redhat.com>
 764
 765         * scripttempl/xstormy16.sc (.gcc_except_table): Include sections
 766         with the .gcc_except_table. prefix.
 767
 768 2010-06-29  Alan Modra  <amodra@gmail.com>
 769
 770         * emulparams/maxqcoff.sh: Delete file.
 771         * scripttempl/maxqcoff.sc: Delete file.
 772         * Makefile.am: Remove references to maxq.
 773         * configure.tgt: Likewise.
 774         * Makefile.in: Regenerate.
 775         * configure: Regenerate.
 776         * po/POTFILES.in: Regenerate.
 777
 778 2010-06-27  Alan Modra  <amodra@gmail.com>
 779
 780         * pe-dll.c (fill_edata): Avoid set but unused warning.
 781         (pe_walk_relocs_of_symbol): Delete set but unused variables.
 782         (generate_reloc, pe_implied_import_dll): Likewise.
 783         * emultempl/aix.em (open_dynamic_archive): Likewise.
 784         * emultempl/xtensaelf.em (replace_insn_sec_with_prop_sec): Likewise.
 785         (xtensa_layout_wild): Likewise.
 786         (xtensa_colocate_output_literals_callback): Likewise.
 787
 788 2010-06-25  Alan Modra  <amodra@gmail.com>
 789
 790         * emultempl/ppc64elf.em (prelim_size_sections): New function.
 791         (ppc_before_allocation): Use it.  Size sections before toc edit too.
 792
 793 2010-06-25  Alan Modra  <amodra@gmail.com>
 794
 795         * emultempl/elf32.em (find_exp_assignment): Handle etree_provided.
 796
 797 2010-06-20  Danny Smith  <dannysmith@users.sourceforge.net>
 798
 799         * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse): Make
 800         auto-import and merge-rdata defaults same for i[3-7]86 and
 801         x86_64 mingw.
 802
 803 2010-06-15  Joseph Myers  <joseph@codesourcery.com>
 804
 805         * emulparams/elf32_tic6x_le.sh (ATTRS_SECTIONS): Define.
 806
 807 2010-06-09  Dave Korn  <dave.korn.cygwin@gmail.com>
 808
 809         PR ld/11603
 810         * pe-dll.c (process_def_file_and_drectve): Reorder check for
 811         forwarded export name after check for ordinary export.
 812
 813 2010-06-08  Bernd Schmidt  <bernds@codesourcery.com>
 814
 815         * emulparams/elf32_tic6x_le.sh (OTHER_BSS_SECTIONS): New.
 816
 817 2010-06-08  Nick Clifton  <nickc@redhat.com>
 818
 819         * fdl.texi: Replace with v1.3 text.
 820         * ld.texinfo: Replace abbreviated 20th century year numbers with
 821         full versions.
 822         * ldint.texinfo: Likewise.
 823         Relicense under GFDL v1.3.  Replace text of v1.1 FDL with an
 824         include of the fdl.texi file.
 825
 826 2010-06-01  Tristan Gingold  <gingold@adacore.com>
 827
 828         * scripttempl/alphavms.sc: Add comments. Move $LINK$ to the
 829         readonly output-section. Handle LIB$INITIALIZE and sections
 830         created by gcc.
 831         * emultempl/vms.em (vms_place_orphan): Add comments.
 832
 833 2010-05-28  Nick Clifton  <nickc@redhat.com>
 834
 835         * Makefile.am (eshlelf_fd.c): Fix typo in rule.
 836         * Makefile.in: Regenerate.
 837
 838 2010-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 839
 840         PR ld/11628
 841         * ldexp.c (fold_binary): Warn if value of SEGMENT_START isn't
 842         multiple of maximum page size.
 843
 844 2010-05-25  Nick Clifton  <nickc@redhat.com>
 845
 846         * Makefile.am: Fix typo.
 847         * Makefile.in: Regenerate.
 848
 849 2010-05-25  Daniel Jacobowitz  <dan@codesourcery.com>
 850             Joseph Myers  <joseph@codesourcery.com>
 851             Andrew Stubbs  <ams@codesourcery.com>
 852
 853         * Makefile.am (ALL_EMULATIONS): Add eshelf_fd.o and eshlelf_fd.o.
 854         (eshelf_fd.c, eshlelf_fd.c): New rules.
 855         * Makefile.in: Regenerate.
 856         * configure.tgt (sh-*-uclinux*): Add shelf_fd and shlelf_fd
 857         emulations.
 858         * emulparams/shelf_fd.sh: New file.
 859         * emulparams/shlelf_fd.sh: New file.
 860         * emulparams/shlelf_linux.sh: Update comment.
 861
 862 2010-05-25  Jay Krell  <jay.krell@cornell.edu>
 863
 864         PR ld/11621
 865         * Makefile.am: Replace all occurences of .o with .@OBJEXT@
 866         * Makefile.in: Regenerate.
 867
 868 2010-05-25  Kai Tietz  <kai.tietz@onevision.com>
 869
 870         * deffilep.y (opt_name): Allow leading dot.
 871         (dot_name): Likewise.
 872         (anylang_id): Likewise.
 873         * emultempl/pep.em (gld_${EMULATION_NAME}_before_parse): Enable by
 874         default auto_import.
 875         (gld${EMULATION_NAME}_handle_option): Warn about v1.
 876         (pep_find_data_imports): Remove superflous warnings about
 877         auto-import.
 878         (gld_${EMULATION_NAME}_get_script): Don't merge for auto-import
 879         and active pseudo-relocation-v2 rdata into data section.
 880         * emultempl/pe.em (default_merge_rdata): New shell variable.
 881         (MERGE_RDATA_V2): New macro.
 882         (gld_${EMULATION_NAME}_get_script): Adjust rule for auto-import
 883         selected script.
 884
 885 2010-05-15  Kai Tietz  <kai.tietz@onevision.com>
 886
 887         * emultempl/pe.em (is_underscoring): New helper function.
 888         (gld_${EMULATION_NAME}_before_parse): Replace code
 889         for pe(p)_leading_underscore detection by is_underscoring.
 890         (U): Likewise.
 891         (GET_INIT_SYMBOL_NAME): Likewise.
 892         (U_SIZE): Likewise.
 893         (set_pe_name):
 894         (set_entry_point):
 895         (gld_${EMULATION_NAME}_set_symbols):
 896         * emultempl/pep.em: Likewise.
 897         * pe-dll.c (pe_detail_list): Set default
 898         underscoring for x64 target.
 899         (pe_dll_id_target): Add initialization of
 900         pe(p)_leading_underscore.
 901
 902 2010-05-15  Dave Korn  <dave.korn.cygwin@gmail.com>
 903
 904         * pe-dll.c: Removed trailing whitespaces.
 905
 906 2010-05-14  Alan Modra  <amodra@gmail.com>
 907
 908         PR ld/11583
 909         * ldexp.c (exp_fold_tree_1): If assignment source expression is
 910         invalid, make the destination symbol undefined.
 911
 912 2010-05-11  Kai Tietz  <kai.tietz@onevision.com>
 913
 914         * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse):
 915         Initialize pe(p)_leading_underscore variable.
 916         (set_pe_name): Likewise.
 917         * emultempl/pep.em: Likewise.
 918         Additional change default to non-underscore for
 919         pep_leading_underscore equal to -1.
 920
 921 2010-05-07  Tristan Gingold  <gingold@adacore.com>
 922
 923         * Makefile.in: Regenerate with automake 1.11.1.
 924         * aclocal.m4: Ditto.
 925
 926 2010-05-05  Nick Clifton  <nickc@redhat.com>
 927
 928         * po/es.po: Updated Spanish translation.
 929
 930 2010-04-27  Kai Tietz  <kai.tietz@onevision.com>
 931
 932         * pe-dll.c (_nm_-symbols): Use always underscored variant
 933         for symbols.
 934         (__imp_-symbols): Likewise.
 935         (___imp_-symbols): Likewise.
 936         * NEWS: Mention ABI change for x64 PE-COFF.
 937
 938 2010-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 939
 940         * Makefile.am (install-exec-local): Properly install ld as
 941         default cross linker.
 942         * Makefile.in: Regenerated.
 943
 944 2010-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 945             Nick Clifton  <nickc@redhat.com>
 946
 947         * configure.in (install_as_default): Define and set to true
 948         unless --enable-gold=both/gold has been specified.
 949         * configure: Regenerate.
 950
 951         * Makefile.am (transform): Use ld.bfd as the default name of
 952         the linker.
 953         (install-exec-local): Also install the executable as a binary
 954         named 'ld' if install_as_default is true.
 955         * Makefile.in: Regenerate.
 956
 957 2010-04-22  Nick Clifton  <nickc@redhat.com>
 958
 959         * po/ld.pot: Updated by the Translation project.
 960         * po/vi.po: Updated Vietnamese translation.
 961         * po/bg.po: Updated Bulgarian translation.
 962
 963 2010-04-15  Andrew Haley  <aph@redhat.com>
 964
 965         * emultempl/armelf.em (merge_exidx_entries): New variable.
 966         (OPTION_NO_MERGE_EXIDX_ENTRIES): New definition.
 967         ("no-merge-exidx-entries"): New option.
 968         * ld.texinfo (merge-exidx-entries): Document this option.
 969
 970 2010-04-14  Tristan Gingold  <gingold@adacore.com>
 971
 972         * emulparams/alphavms.sh: New file.
 973         * emultempl/vms.em: New file.
 974         * scripttempl/alphavms.sc: New file.
 975         * configure.tgt (alpha*-*-*vms*): Added.
 976         * Makefile.am (ALL_EMULATIONS): Add ealphavms.o
 977         (ealphavms.c): New target.
 978         * Makefile.in: Regenerate.
 979
 980 2010-04-09  Nick Clifton  <nickc@redhat.com>
 981
 982         * ldlang.c (wild_sort): Remove unused variable section_name.
 983
 984 2010-04-07  Alan Modra  <amodra@gmail.com>
 985
 986         * configure: Regenerate.
 987
 988 2010-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 989
 990         PR ld/11434
 991         * ld/testsuite/ld-x86-64/unique1.d: New.
 992         * ld/testsuite/ld-x86-64/unique1.s: Likewise.
 993
 994         * ld-x86-64/x86-64.exp: Run unique1.
 995
 996 2010-04-05  Kai Tietz  <kai.tietz@onevision.com>
 997
 998         * emultempl/pep.em (U): Macro modified.
 999         (U_SIZE): New helper macro.
1000         (GET_INIT_SYMBOL_NAME): Likewise.
1001         (enum options): Add OPTION_NO_LEADING_UNDERSCORE
1002         and OPTION_LEADING_UNDERSCORE enumerator-values.
1003         (gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
1004         option.
1005         (definfo): Add new member is_c_symbol.
1006         (D): Add to macro underscore mode parameter.
1007         (init): Add definition for is_c_symbol.
1008         (gld_${EMULATION_NAME}_list_options): Display new options.
1009         (set_pep_name): Adjust underscoring dependent fixed
1010         symbol handling.
1011         (gld_${EMULATION_NAME}_set_symbols): Likewise.
1012         (saw_option): Likewise.
1013         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
1014         (set_entry_point): Initial initial_symbol_char dependent to
1015         target's default and new option flag pep_leading_underscore.
1016         * emultempl/pe.em (U): Macro modified.
1017         (U_SIZE): New helper macro.
1018         (GET_INIT_SYMBOL_NAME): Likewise.
1019         (OPTION_LEADING_UNDERSCORE): Add new option define.
1020         (OPTION_NO_LEADING_UNDERSCORE): Likewise.
1021         (gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
1022         option.
1023         (definfo): Add new member is_c_symbol.
1024         (D): Add to macro underscore mode parameter.
1025         (init): Add definition for is_c_symbol.
1026         (gld_${EMULATION_NAME}_list_options): Display new options.
1027         (set_pep_name): Adjust underscoring dependent fixed
1028         symbol handling.
1029         (gld_${EMULATION_NAME}_set_symbols): Likewise.
1030         (saw_option): Likewise.
1031         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
1032         (set_entry_point): Initial initial_symbol_char dependent to
1033         target's default and new option flag pep_leading_underscore.
1034         * pe-dll.c (pe_leading_underscore): New flag variable.
1035         (pe_detail_list): Remove const to allow modify of
1036         member underscore.
1037         (pe_dll_id_target): Initialize pe_details' underscore variable
1038         dependent to target's default and flag pe_leading_underscore.
1039         * pe-dll.h (pe_leading_underscore): Add extern declaration of
1040         option flag.
1041         * pep-dll.c (pe_leading_underscore): Add alias define for
1042         pep_leading_underscore.
1043         * pep-dll.h (pep_leading_underscore) Add extern declaration of
1044         option flag.
1045         * ld.texinfo: Add documentation for --(no-)leading-underscore
1046         option.
1047
1048 2010-03-26  Alan Modra  <amodra@gmail.com>
1049
1050         PR ld/11426
1051         * configure.host (many linux targets <HOSTING_CRT0>): Remove edits.
1052         (m68*-motorola-sysv <HOSTING_LIBS>): Use here doc, not echo.
1053
1054 2010-03-25  Joseph Myers  <joseph@codesourcery.com>
1055
1056         * Makefile.am (ALL_EMULATIONS): Add eelf32_tic6x_be.o and
1057         eelf32_tic6x_le.o.
1058         (eelf32_tic6x_be.c, eelf32_tic6x_le.c): New.
1059         * NEWS: Add news entry for TI C6X support.
1060         * configure.tgt (tic6x-*-*): New.
1061         * emulparams/elf32_tic6x_be.sh, emulparams/elf32_tic6x_le.sh: New.
1062
1063 2010-03-23  Joseph Myers  <joseph@codesourcery.com>
1064
1065         * scripttempl/elf.sc (RODATA_NAME, SDATA_NAME, SBSS_NAME,
1066         BSS_NAME): Define if not already defined.  Use in place of some
1067         hardcoded section names.
1068
1069 2010-03-18  H.J. Lu  <hongjiu.lu@intel.com>
1070
1071         * scripttempl/elf.sc (INIT_ARRAY): Re-indent.
1072
1073 2010-03-18  Aymeric Vincent  <vincent@labri.fr>
1074
1075         PR ld/11384
1076         * emultempl/sh64elf.em: Add missing EOF.
1077
1078 2010-03-18  Doug Semler  <dougsemler@gmail.com>
1079
1080         * pe-dll.c (make_one): Make text section readonly.
1081         (make_one): Add *ABS* symbol @feat.00 with value 1 to tag
1082         the jump stub on X86 as /SAFESEH compatible for
1083         native toolchains.
1084
1085 2010-03-17  Alan Modra  <amodra@gmail.com>
1086
1087         * ldlang.c (lang_size_sections_1): Remove "s" param.  Set "s" from
1088         *prev instead.  Update all callers.
1089
1090 2010-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
1091
1092         * ldlang.c (lang_insert_orphan): Place loadable orphans in the same
1093         region and phdrs as their placement section.
1094
1095 2010-03-15  Alan Modra  <amodra@gmail.com>
1096
1097         * emultempl/ppc64elf.em (move_input_section, sort_toc_sections): New.
1098         (ppc_before_allocation): Call sort_toc_sections.
1099         (no_toc_sort, OPTION_NO_TOC_SORT): New.
1100         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
1101          PARSE_AND_LIST_OPTIONS): Handle --no-toc-sort.
1102
1103 2010-03-14  Alan Modra  <amodra@gmail.com>
1104
1105         PR ld/11378
1106         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
1107         ppc64_elf_check_init_fini and warn if .init/.fini use different TOCs.
1108
1109 2010-03-11  George Gensure  <werkt0@gmail.com>
1110
1111         PR ld/11367
1112         * ldcref.c (handle_asneeded_cref): Correct copying of refs.
1113
1114 2010-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1115
1116         * Makefile.am (ALL_EMULATIONS): Add eelf32_sparc_sol2.o,
1117         eelf_i386_sol2.o.
1118         (ALL_64_EMULATIONS): Add eelf_x86_64_sol2.o, eelf64_sparc_sol2.o.
1119         (eelf32_sparc_sol2.c): New rule.
1120         (eelf64_sparc_sol2.c): Likewise.
1121         (eelf_x86_64_sol2.c): Likewise.
1122         (eelf_i386_sol2.c): Likewise.
1123         * Makefile.in: Regenerate.
1124         * configure.tgt (i[3-7]86-*-solaris2*): Change targ_emul to
1125         elf_i386_sol2.
1126         Add elf_i386_ldso, elf_x86_64_sol2 to targ_extra_emuls.
1127         (x86_64-*-solaris2*): Change targ_emul to elf_x86_64_sol2.
1128         Add elf_x86_64, elf_i386_sol2, elf_i386 to targ_extra_emuls.
1129         (sparc-*-solaris2.[0-6]*): Change targ_emul to elf32_sparc_sol2.
1130         Add target_extra_emuls.
1131         (sparc-*-solaris2*): Change targ_emul to elf32_sparc_sol2.
1132         Add elf32_sparc, elf64_sparc_sol2 to targ_extra_emuls.
1133         (sparcv9-*-solaris2*): Change targ_emul to elf64_sparc_sol2.
1134         Add elf64_sparc, elf32_sparc_sol2 to target_extra_emuls.
1135         * emulparams/elf32_sparc_sol2.sh: New file.
1136         * emulparams/elf64_sparc_sol2.sh: New file.
1137         * emulparams/elf_i386_sol2.sh: New file.
1138         * emulparams/elf_x86_64_sol2.sh: New file.
1139         * emultempl/solaris2.em: New file.
1140
1141 2010-02-27  H.J. Lu  <hongjiu.lu@intel.com>
1142
1143         PR ld/11330
1144         * ld.texinfo: Replace explicitely with explicitly.
1145
1146 2010-02-27  Jie Zhang  <jie@codesourcery.com>
1147
1148         * scripttempl/armbpabi.sc: Don't combine .init_array.* or
1149         .fini_array.* when do relocatable linking.
1150         * scripttempl/elf.sc: Likewise.
1151         * scripttempl/elf32sh-symbian.sc: Likewise.
1152         * scripttempl/elf64hppa.sc: Likewise.
1153         * scripttempl/elfxtensa.sc: Likewise.
1154
1155 2010-02-26  Alan Modra  <amodra@gmail.com>
1156
1157         * scripttempl/elf.sc (.fini_array): Place input .fini_array after
1158         .fini_array.*.
1159         * scripttempl/armbpabi.sc: Likewise.
1160         * scripttempl/elf32sh-symbian.sc: Likewise.
1161         * scripttempl/elf64hppa.sc: Likewise.
1162         * scripttempl/elfxtensa.sc: Likewise.
1163
1164 2010-02-25  Alan Modra  <amodra@gmail.com>
1165
1166         PR ld/11304
1167         * ldlang.c (init_os): Remove isec param.  Don't check for
1168         bfd_section already set or call bfd_init_private_section_data
1169         here.
1170         (exp_init_os): Update init_os call.
1171         (lang_add_section): Tidy.  Really don't set SEC_LINK_ONCE
1172         flags.  Call bfd_init_private_section_data here.
1173         (map_input_to_output_sections): Tidy.  Update init_os calls.
1174         Use os->sectype to select sec flags for lang_data_statement.
1175
1176 2010-02-23  Alan Modra  <amodra@gmail.com>
1177
1178         PR ld/11304
1179         * ldlang.c: Revert last patch.
1180
1181 2010-02-23  Nick Clifton  <nickc@redhat.com>
1182
1183         * po/bg.po: Updated Bulgarian translation.
1184
1185 2010-02-22  Alan Modra  <amodra@gmail.com>
1186
1187         PR ld/11304
1188         * ldlang.c (exp_init_os): Delete forward declaration.
1189         (init_os): Don't check for bfd_section already created and don't
1190         init addr_tree and load_base expressions here.
1191         (map_input_to_output_sections): Only map input to output sections
1192         and set constraints here, and as an exception, create output
1193         sections which have their address set.  Move all the other code to..
1194         (create_other_output_sections): ..here.  New function.  Handle init
1195         of addr_tree and load_base here too.
1196         (lang_process): Call create_other_output_sections.
1197
1198 2010-02-19  Alan Modra  <amodra@gmail.com>
1199
1200         * Makefile.am (eelf32_i960.c): Depend on ELF_GEN_DEPS, not ELF_DEPS.
1201         * Makefile.in: Regenerate.
1202
1203 2010-02-19  Alan Modra  <amodra@gmail.com>
1204
1205         * ldlang.c (unique_section_p): Add os param.  Allow group
1206         sections to match /DISCARD/.  Update all callers.
1207         * emultempl/genelf.em (gld${EMULATION_NAME}_before_allocation): New.
1208         (LDEMUL_BEFORE_ALLOCATION): Define.
1209
1210 2010-02-15  Nick Clifton  <nickc@redhat.com>
1211
1212         * po/vi.po: Updated Vietnamese translation.
1213
1214 2010-02-10  Richard Sandiford  <r.sandiford@uk.ibm.com>
1215
1216         * Makefile.am (CFILES): Add ldlex-wrapper.c.
1217         (OFILES): Replace ldlex.c with ldlex-wrapper.c.
1218         (ldlex.o): Replace with...
1219         (ldlex-wrapper.o): ...this new rule.
1220         (EXTRA_ld_new_SOURCES): Add ldlex.l.
1221         (ld_new_SOURCES): Replace ldlex.l with ldlex-wrapper.c.
1222         * Makefile.in: Regenerate.
1223         * ldlex.l (sysdep.h): Don't include here.
1224         * ldlex-wrapper.c: New file.
1225
1226 2010-02-09  Alan Modra  <amodra@gmail.com>
1227
1228         * emultempl/ppc64elf.em (ppc_before_allocation): Update for changed
1229         function parameters.
1230
1231 2010-02-05  Nick Clifton  <nickc@redhat.com>
1232
1233         * configure.in (ALL_LIBGUAS): Add bg.
1234         * configure: Regenerate.
1235         * po/bg.po: New Bulgarian translation.
1236
1237 2010-02-05  Ryan Mansfield  <rmansfield@qnx.com>
1238
1239         * emultempl/armelf.em (PARSE_AND_LIST_OPTIONS): Fix help for
1240         --target1-abs and --target1-rel options.
1241
1242 2010-02-03  Nick Clifton  <nickc@redhat.com>
1243
1244         * emultempl/alphaelf.em: Update value expected from elf_object_id.
1245         * emultempl/hppaelf.em: Likewise.
1246         * emultempl/mipself.em: Likewise.
1247         * emultempl/ppc32elf.em: Likewise.
1248         * emultempl/ppc64elf.em: Likewise.
1249
1250 2010-02-03  Alan Modra  <amodra@gmail.com>
1251
1252         * emultempl/ppc64elf.em (build_toc_list): Report errors from
1253         ppc64_elf_next_toc_section.
1254         (after_allocation): Update for changed function names and params.
1255         Run second pass of multitoc partitioning.
1256
1257 2010-01-21  Jon Grant  <jg@jguk.org>
1258             Nick Clifton  <nickc@redhat.com>
1259
1260         PR 4437
1261         * ldfile.c: (ldfile_open_file): Do not stop link upon encountering
1262         a missing file or library.  Instead mark the entry as missing and
1263         set the global flag to indicate that missing files were
1264         encountered.
1265         * ldlang.c (missing_files): New exported variable.
1266         (load_symbols): Skip loading if the file is missing.
1267         (open_input_bfds): Terminate link if any input files were
1268         missing.
1269         * ldlang.h (struct lang_input_statement_struct): Add missing_file
1270         field.
1271         Add export of missing_file variable.
1272
1273 2010-01-13  DJ Delorie  <dj@redhat.com>
1274
1275         * emultempl/elf32.em (_place_orphan): If an input section doesn't
1276         match an existing output section, but an unused output section
1277         statement does match, use it.
1278         * emultempl/pe.em (_place_orphan): Likewise.
1279         * emultempl/pep.em (_place_orphan): Likewise.
1280
1281 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1282
1283         * configure: Regenerate.
1284         * Makefile.in: Regenerate.
1285
1286 2010-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1287
1288         * ldver.c (ldversion): Change to "Copyright 2010".
1289
1290 2010-01-08  Alan Modra  <amodra@gmail.com>
1291
1292         PR 11107
1293         * emultempl/vxworks.em: Expand tr arguments to suit non-GNU tr.
1294
1295 For older changes see ChangeLog-2009
1296 \f
1297 Local Variables:
1298 mode: change-log
1299 left-margin: 8
1300 fill-column: 74
1301 version-control: never
1302 End: