ld/ChangeLog-2010

   1 2010-12-31  Robert Millan  <rmh@gnu.org>
   2             Richard Sandiford  <rdsandiford@googlemail.com>
   3
   4         * configure.tgt: Recognize mips-freebsd and mips-kfreebsd-gnu.
   5
   6         * emulparams/elf32btsmip_fbsd.sh: New file.
   7         * emulparams/elf32btsmipn32_fbsd.sh: Likewise.
   8         * emulparams/elf32ltsmip_fbsd.sh: Likewise.
   9         * emulparams/elf32ltsmipn32_fbsd.sh: Likewise.
  10         * emulparams/elf64btsmip_fbsd.sh: Likewise.
  11         * emulparams/elf64ltsmip_fbsd.sh: Likewise.
  12
  13         * Makefile.am: Add build rules for `eelf32btsmip_fbsd.c',
  14         `eelf32btsmipn32_fbsd.c', `eelf32ltsmip_fbsd.c',
  15         `eelf32ltsmipn32_fbsd.c', `eelf64btsmip_fbsd.c' and
  16         `eelf64ltsmip_fbsd.c'.
  17         * Makefile.in: Regenerate.
  18
  19 2010-12-30  H.J. Lu  <hongjiu.lu@intel.com>
  20
  21         * emulparams/elf32_x86_64.sh: New.
  22
  23         * configure.tgt (targ64_extra_emuls): Add elf32_x86_64 for
  24         i[3-7]86-*-linux-*.
  25         (targ_extra_libpath): Likewise.
  26         (targ_extra_emuls): Add elf32_x86_64 for x86_64-*-linux-*.
  27         (targ_extra_libpath): Likewise.
  28
  29         * Makefile.am (ALL_64_EMULATION_SOURCES): Add eelf32_x86_64.c.
  30         (eelf32_x86_64.c): New.
  31         * Makefile.in: Regenerated.
  32
  33 2010-12-20  Alan Modra  <amodra@gmail.com>
  34
  35         PR ld/12327
  36         * ld.texinfo (Expression Section): Describe treatment of numbers
  37         and absolute symbols.
  38         * ldemul.c (after_open_default): Look up __ld_compatibility.
  39         * ldexp.c (fold_name): Convert absolute symbols to numbers when
  40         inside output section definitions, or when __ld_compatibility >= 221.
  41         (exp_fold_tree_1): Convert numbers to absolute when not in output
  42         section definition and __ld_compatibility < 221.  Don't always
  43         convert values outside an output section definition to absolute.
  44         * ldexp.h (uses_defined): Comment.
  45         * ldlang.c (ld_compatibility): New variable.
  46         * ldlang.h (ld_compatibility): Declare.
  47         * emultempl/aix.em, * emultempl/armcoff.em, * emultempl/beos.em,
  48         * emultempl/elf32.em, * emultempl/genelf.em, * emultempl/lnk960.em,
  49         * emultempl/m68kcoff.em, * emultempl/mmo.em, * emultempl/pe.em,
  50         * emultempl/pep.em, * emultempl/sunos.em, * emultempl/z80.em: Call
  51         after_open_default from after_open function.
  52
  53 2010-12-20  Alan Modra  <amodra@gmail.com>
  54
  55         PR ld/12001
  56         Revert 2010-11-03 Nick Clifton
  57         * ldlang.c (ldlang_def_chain_list): Delete.
  58         (insert_defined, ldlang_add_def, lang_place_defineds): Delete.
  59         (lang_process): Don't call lang_place_defineds.
  60         (lang_add_assignment): Don't do anything special for --defsym.
  61
  62         * ldexp.h (struct ldexp_control): Add uses_defined.
  63         (exp_fold_tree_no_dot): Declare.
  64         * ldexp.c (exp_fold_tree): Clear uses_defined.
  65         (exp_fold_tree_no_dot): Likewise.  Make global.
  66         (fold_name <DEFINED>): Set uses_defined.
  67         (exp_fold_tree_1 <etree_assign>): Define symbol during first phase
  68         even when the value being assigned isn't valid.
  69         * ldlang.c (open_input_bfds): Process assignment statements.
  70         (lang_process): Bump lang_statement_iteration.
  71         (scan_for_self_assignment): Formatting.
  72         (print_assignment): Style.
  73
  74 2010-12-15  H.J. Lu  <hongjiu.lu@intel.com>
  75
  76         * Makefile.am (GENSCRIPTS): Add @enable_initfini_array@.
  77
  78         * NEWS: Mention SORT_BY_INIT_PRIORITY.
  79
  80         * configure.in: Add AC_CANONICAL_BUILD.
  81         Add --enable-initfini-array.
  82
  83         * genscripts.sh (ENABLE_INITFINI_ARRAY): New.
  84
  85         * ld.h (sort_type): Add by_init_priority.
  86
  87         * ld.texinfo: Document SORT_BY_INIT_PRIORITY.
  88
  89         * ldgram.y (SORT_BY_INIT_PRIORITY): New.
  90         (wildcard_spec): Handle SORT_BY_INIT_PRIORITY.
  91
  92         * ldlang.c (get_init_priority): New.
  93         (compare_section): Use get_init_priority for by_init_priority.
  94
  95         * ldlex.l (SORT_BY_INIT_PRIORITY): New.
  96
  97         * scripttempl/elf.sc: Support ENABLE_INITFINI_ARRAY.
  98
  99         * Makefile.in: Regenerated.
 100         * aclocal.m4: Regenerated.
 101         * config.in: Likewise.
 102         * configure: Likewise.
 103
 104 2010-12-13  Alan Modra  <amodra@gmail.com>
 105
 106         * ldlang.c (load_symbols): Correct last change.
 107
 108 2010-12-12  H.J. Lu  <hongjiu.lu@intel.com>
 109
 110         * ldlang.c (load_symbols): Optimize for add_archive_element.
 111
 112 2010-12-09  Mike Frysinger  <vapier@gentoo.org>
 113
 114         * .gitignore: New file.
 115
 116 2010-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 117
 118         * lexsup.c (ld_options): Add -flto and -flto-partition= for
 119         GCC LTO option compatibility.
 120
 121 2010-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 122
 123         PR ld/12288
 124         * plugin.c (message): Don't add the trailing `\n' for
 125         LDPL_ERROR.
 126
 127 2010-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 128
 129         PR ld/12288
 130         * testplug.c: Remove the trailing `\n' from TV_MESSAGE.
 131
 132 2010-12-06  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
 133
 134         PR ld/12288
 135         * plugin.c (message): Use putchar for the trailing `\n'.
 136
 137 2010-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 138             Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
 139
 140         PR ld/12289
 141         * ldmain.c (main): Don't call plugin_call_cleanup.
 142
 143         * plugin.c (plugin_call_cleanup): Make it static.
 144         (message): Don't call plugin_call_cleanup.
 145         (plugin_load_plugins): Call xatexit with plugin_call_cleanup.
 146
 147 2010-12-05  H.J. Lu  <hongjiu.lu@intel.com>
 148
 149         PR ld/12289
 150         * plugin.c (message): Call plugin_call_cleanup on fatal
 151         error.
 152
 153 2010-12-05  H.J. Lu  <hongjiu.lu@intel.com>
 154
 155         * plugin.c (message): Add a space after `:' in error message.
 156
 157 2010-12-05  H.J. Lu  <hongjiu.lu@intel.com>
 158
 159         * plugin.c (asymbol_from_plugin_symbol): Add the trailing `\n'
 160         to einfo.
 161         (get_symbols): Likewise.
 162         (plugin_notice): Likewise.
 163         (plugin_multiple_definition): Likewise.
 164
 165 2010-12-05  H.J. Lu  <hongjiu.lu@intel.com>
 166
 167         PR ld/12288
 168         * plugin.c (message): Add the trailing `\n'.
 169
 170 2010-12-05  H.J. Lu  <hongjiu.lu@intel.com>
 171
 172         * ldfile.c (ldfile_open_file_search): Check maybe_archive instead
 173         of is_archive.
 174         * emultempl/aix.em: Likewise.
 175         * emultempl/elf32.em: Likewise.
 176         * emultempl/linux.em: Likewise.
 177         * emultempl/pe.em: Likewise.
 178         * emultempl/pep.em: Likewise.
 179         * emultempl/sunos.em: Likewise.
 180         * emultempl/vms.em: Likewise.
 181
 182         * ldlang.c (new_afile): Set maybe_archive instead of is_archive..
 183
 184         * ldlang.h (lang_input_statement_struct): Replace is_archive
 185         with maybe_archive.
 186
 187 2010-12-05  H.J. Lu  <hongjiu.lu@intel.com>
 188
 189         PR ld/12277
 190         * plugin.c (asymbol_from_plugin_symbol): Properly convert LTO
 191         plugin visibility to ELF visibility.
 192         (is_visible_from_outside): Re-indent.
 193
 194 2010-12-04  Alan Modra  <amodra@gmail.com>
 195
 196         * ldlang.c (lang_size_sections_1): Align lma using same alignment
 197         as for vma.
 198
 199 2010-12-03  H.J. Lu  <hongjiu.lu@intel.com>
 200
 201         * lexsup.c (ld_options): Fix a typo in comments.
 202
 203 2010-12-01  H.J. Lu  <hongjiu.lu@intel.com>
 204
 205         * plugin.h: Re-indent.
 206
 207 2010-11-30  Joel Sherrill  <joel.sherrill@oarcorp.com>
 208
 209         * configure.tgt: Add sparc64-rtems.
 210
 211 2010-11-26  Alan Modra  <amodra@gmail.com>
 212
 213         * po/ja.po: Update.
 214
 215 2010-11-25  Alan Modra  <amodra@gmail.com>
 216
 217         * po/bg.po: Update.
 218         * po/es.po: Update.
 219         * po/fi.po: Update.
 220         * po/ja.po: New.
 221         * po/zh_CN.po: Update.
 222
 223 2010-11-25  Jan Hubicka  <hubicka@ucw.cz>
 224
 225         * scripttempl/elf.sc: Group .text.exit, text.startup and .text.hot
 226         sections.
 227
 228 2010-11-23  Matthias Klose  <doko@ubuntu.com>
 229
 230         * configure.ac: For --enable-gold, handle value `default' instead of
 231         `both*'. Always install ld as ld.gold, install as ld if gold is
 232         the default.
 233         * configure: Regenerate.
 234
 235 2010-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 236
 237         * ldfile.c: Re-indent plugin code.
 238         * ldlang.c: Likewise.
 239         * ldmain.c: Likewise.
 240         * plugin.c: Likewise.
 241
 242 2010-11-20  H.J. Lu  <hongjiu.lu@intel.com>
 243
 244         PR ld/12246
 245         * plugin.c (asymbol_from_plugin_symbol): Set alignment of
 246         common symbol to 1 for For ELF targets.
 247
 248 2010-11-20  H.J. Lu  <hongjiu.lu@intel.com>
 249
 250         PR ld/12247
 251         * lexsup.c (parse_args): Properly report loading plugin error.
 252
 253 2010-11-19  Dave Korn  <dave.korn.cygwin@gmail.com>
 254
 255         * plugin.c (is_visible_from_outside): New function.
 256         (get_symbols): Use it.
 257
 258 2010-11-16  Jie Zhang  <jie.zhang@analog.com>
 259
 260         * Makefile.am (eelf32bfinfd.c, eelf32bfin.c): Depend on bfin.em.
 261         * Makefile.in: Regenerated.
 262         * emulparams/bfin.sh (EXTRA_EM_FILE): Set.
 263         * emulparams/elf32bfinfd.sh (EXTRA_EM_FILE): Likewise.
 264         * emultempl/bfin.em: New.
 265
 266 2010-11-16  Yasuaki Taniguchi  <taniguchi.yasua@jp.fujitsu.com>
 267
 268         * emultempl/pe.em (_list_options): Correct typo.
 269         * emultempl/pep.em (_list_options): Likewise.
 270
 271 2010-11-08  Thomas Schwinge  <thomas@schwinge.name>
 272
 273         * configure.host: Add stanza for *-*-gnu*.
 274
 275 2010-11-05  Pierre Muller  <muller@ics.u-strasbg.fr>
 276
 277         * emultempl/spuelf.em (new_tmp_file): Fix wrong first parameter.
 278
 279 2010-11-05  Tristan Gingold  <gingold@adacore.com>
 280
 281         * po/ld.pot: Regenerate
 282         * po/POTFILES.in: Regenerate
 283
 284 2010-11-05  Tristan Gingold  <gingold@adacore.com>
 285
 286         * NEWS: Add marker for 2.21.
 287
 288 2010-11-05  Dave Korn  <dave.korn.cygwin@gmail.com>
 289
 290         * plugin.h (plugin_active_plugins_p): New prototype.
 291         (is_ir_dummy_bfd): Delete prototype.
 292         * plugin.c: Fix formatting issues.
 293         (is_ir_dummy_bfd): Make static.
 294         (plugin_active_plugins_p): New function.
 295         * ldfile.c (ldfile_try_open_bfd): Use it to save work if no plugins
 296         are loaded.  Always close file descriptor after claim handler returns.
 297         * ldmain.c (add_archive_element): Likewise.
 298
 299 2010-11-05  Alan Modra  <amodra@gmail.com>
 300
 301         * ldlang.c (lang_add_section): Distinguish ELF treatment of NOLOAD.
 302         (map_input_to_output_sections): Likewise.
 303         (lang_size_sections_1): Likewise.
 304         (IGNORE_SECTION): Don't test SEC_NEVER_LOAD.
 305         (lang_check_section_addresses): Likewise.
 306
 307 2010-11-04  Kai Tietz  <kai.tietz@onevision.com>
 308
 309         * scripttempl/pe.sc (.debug_types): New.
 310         * scripttempl/pep.sc: Likewise.
 311
 312 2010-11-04  Alan Modra  <amodra@gmail.com>
 313
 314         * plugin.c (is_ir_dummy_bfd): Don't segfault on NULL abfd.
 315
 316 2010-11-03  Nick Clifton  <nickc@redhat.com>
 317
 318         PR ld/12001
 319         * ldlang.c (ldlang_def_chain_list): New variable.  Contains a list
 320         of symbols defined via the --defsym command line option and
 321         currently waiting assignment.
 322         (insert_defined): Add a defined symbol to the symbol table.
 323         (ldlang_add_def): Add a entry to the ldlang_def_chain_list.
 324         (lang_place_defineds): Walk ldlang_def_chain_list defining the
 325         symbols.
 326         (lang_process): Call lang_place_defineds.
 327         (lang_add_assignment): If the assignment has come from a --defsym
 328         command line option then call lang_add_def.
 329
 330 2010-11-03  Alan Modra  <amodra@gmail.com>
 331
 332         * Makefile.am (eelf64hppa.c): Correct dependencies.
 333         * Makefile.in: Regenerate.
 334
 335 2010-11-02  H.J. Lu  <hongjiu.lu@intel.com>
 336
 337         * scripttempl/armbpabi.sc: Include compressed DWARF debug
 338         sections.
 339         * scripttempl/avr.sc: Likewise.
 340         * scripttempl/elf32cr16.sc: Likewise.
 341         * scripttempl/elf32crx.sc: Likewise.
 342         * scripttempl/elf32msp430.sc: Likewise.
 343         * scripttempl/elf32msp430_3.sc: Likewise.
 344         * scripttempl/elf32sh-symbian.sc: Likewise.
 345         * scripttempl/elf64hppa.sc: Likewise.
 346         * scripttempl/elf_chaos.sc: Likewise.
 347         * scripttempl/elfd10v.sc: Likewise.
 348         * scripttempl/elfd30v.sc: Likewise.
 349         * scripttempl/elfi370.sc: Likewise.
 350         * scripttempl/elfm68hc11.sc: Likewise.
 351         * scripttempl/elfm68hc12.sc: Likewise.
 352         * scripttempl/elfxtensa.sc: Likewise.
 353         * scripttempl/ip2k.sc: Likewise.
 354         * scripttempl/iq2000.sc: Likewise.
 355         * scripttempl/mep.sc: Likewise.
 356         * scripttempl/mmo.sc: Likewise.
 357         * scripttempl/v850.sc: Likewise.
 358         * scripttempl/xstormy16.sc: Likewise.
 359
 360 2010-10-29  H.J. Lu  <hongjiu.lu@intel.com>
 361
 362         * ldfile.c (ldfile_try_open_bfd): Set BFD_DECOMPRESS after
 363         bfd_openr returns.
 364         * emultempl/elf32.em (gld${EMULATION_NAME}_try_needed): Likewise.
 365
 366         * scripttempl/elf.sc: Include compressed DWARF debug sections.
 367
 368 2010-10-28  Alan Modra  <amodra@gmail.com>
 369
 370         * ldfile.c (find_scripts_dir): Don't look in absolute SCRIPTDIR.
 371
 372 2010-10-28  Matthias Klose  <doko@ubuntu.com>
 373
 374         * ld.texinfo: Add directory section for info document.
 375         * ldint.texinfo: Likewise.
 376
 377 2010-10-28  Alan Modra  <amodra@gmail.com>
 378
 379         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_new_vers_pattern): For
 380         --no-undefined-version, don't report dot sym versions added by ld.
 381
 382 2010-10-28  Alan Modra  <amodra@gmail.com>
 383
 384         * ldlang.h (ldlang_add_undef): Add cmdline param.
 385         * ldlang.c (undef_from_cmdline): New var.
 386         (ldlang_add_undef): Add cmdline param.  Set undef_from_cmdline.
 387         (lang_end): Really require -e or -u from command line on
 388         relocatable --gc-sections.
 389         * ldemul.c (after_parse_default): Adjust ldlang_add_undef call.
 390         * ldgram.y (extern_name_list_body): Likewise.
 391         * lexsup.c (parse_args): Likewise.
 392         * emultempl/aix.em (gld${EMULATION_NAME}_read_file): Likewise.
 393
 394 2010-10-25  Alan Modra  <amodra@gmail.com>
 395
 396         * plugin.c (plugin_get_ir_dummy_bfd): Set bfd_use_reserved_id.
 397         Formatting.
 398
 399 2010-10-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 400
 401         * emulparams/elf32_sparc_sol2.sh (OUTPUT_FORMAT): Set to
 402         elf32-sparc-sol2.
 403         * emulparams/elf64_sparc_sol2.sh (OUTPUT_FORMAT): Set to
 404         elf64-sparc-sol2.
 405
 406 2010-10-22  Alan Modra  <amodra@gmail.com>
 407
 408         * ldwrite.c (build_link_order <lang_data_statement_enum>): Don't
 409         output when section has no contents.
 410         (build_link_order <lang_reloc_statement_enum>): Likewise.
 411
 412 2010-10-21  Joseph Myers  <joseph@codesourcery.com>
 413
 414         * emulparams/elf32_tic6x_le.sh (ATTRS_SECTIONS): Use
 415         .c6xabi.attributes, not __TI_build_attributes.
 416
 417 2010-10-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 418
 419         * plugin.c (get_symbols): Check symbol type correctly.
 420
 421 2010-10-15  Dave Korn  <dave.korn.cygwin@gmail.com>
 422
 423         * configure.in: If <dlfcn.h> can't be found, try for <Windows.h>
 424         * configure: Regenerate.
 425         * config.in: Likewise.
 426         * plugin.c [!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlopen): Provide
 427         trival LoadLibrary-based replacement for Windows systems.
 428         [!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlsym): Likewise trivial
 429         replacement based on GetProcAddress.
 430         [!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlsym): Likewise FreeLibrary.
 431         * sysdep.h: Don't infer presence of <dlfcn.h> from ENABLE_PLUGINS
 432         anymore, use its own guard.
 433
 434 2010-10-15  Dave Korn  <dave.korn.cygwin@gmail.com>
 435
 436         * plugin.c (add_input_file): Take copy of input string.
 437         (add_input_library): Likewise.
 438         (set_extra_library_path): Likewise.
 439
 440 2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>
 441
 442         Apply LD plugin patch series (part 6/6).
 443         * ldlang.c (load_symbols): Handle bfd subsitution when calling the
 444         add_archive_element callback.
 445         * ldmain.c (add_archive_element)[ENABLE_PLUGINS]: Offer the archive
 446         member to the plugins and if claimed set "subsbfd" output parameter to
 447         point to the dummy IR-only BFD.
 448
 449 2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>
 450
 451         Apply LD plugin patch series (part 5/6).
 452         * plugin.c (asymbol_from_plugin_symbol): If the bfd is an ELF bfd,
 453         find the elf symbol data and set the visibility in the st_other field.
 454
 455 2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>
 456
 457         Apply LD plugin patch series (part 4/6).
 458         * ldlang.c (lang_process)[ENABLE_PLUGINS]: Move invocation of
 459         plugin_call_all_symbols_read to before setting of gc_sym_list, and
 460         open any new input files that may have been added during it.
 461         * ldmain.c (multiple_definition)[ENABLE_PLUGINS]: Call out to
 462         plugin_multiple_definition and let it have first say over what to do
 463         with the clashing definitions.
 464         * plugin.c (no_more_claiming): New boolean variable.
 465         (plugin_cached_allow_multiple_defs): Likewise.
 466         (add_input_file): Implement.
 467         (add_input_library): Likewise.
 468         (set_extra_library_path): Likewise.
 469         (plugin_call_claim_file): Don't do anything when no_more_claiming set.
 470         (plugin_call_all_symbols_read): Set it.  Disable link info
 471         "allow_multiple_definition" flag, but cache its value.
 472         (plugin_multiple_definition): New function.
 473         * plugin.h (plugin_multiple_definition): Add prototype.
 474         * testplug.c (addfile_enum_t): New enumerated typedef.
 475         (add_file_t): New struct typedef.
 476         (addfiles_list): New variable.
 477         (addfiles_tail_chain_ptr): Likewise.
 478         (record_add_file): New function.
 479         (parse_option): Parse "add:", "lib:" and "dir:" options and call it.
 480         (onall_symbols_read): Iterate the list of new files, libs and dirs,
 481         adding them.
 482
 483 2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>
 484
 485         Apply LD plugin patch series (part 3/6).
 486         * ldmain.c (notice)[ENABLE_PLUGINS]: Call plugin_notice.
 487         * plugin.c (non_ironly_hash): Add new bfd hash table.
 488         (plugin_load_plugins): Exit early if no plugins to load.  If plugins
 489         do load successfully, set notice_all flag in link info.
 490         (get_symbols): Implement.
 491         (plugin_load_plugins): Exit early if no plugins to load, else after
 492         loading plugins successfully enable notice_all mode.
 493         (init_non_ironly_hash): Lazily init non_ironly_hash table.
 494         (plugin_notice): Record symbols referenced from non-IR files in the
 495         non_ironly_hash.  Suppress tracing, cref generation and nocrossrefs
 496         tracking for symbols from dummy IR bfds.
 497         * plugin.h: Fix formatting.
 498         (plugin_notice): Add prototype.
 499         * testplug.c (dumpresolutions): New global var.
 500         (parse_options): Accept "dumpresolutions".
 501         (onall_symbols_read): Get syms and dump resolutions if it was given.
 502
 503 2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>
 504
 505         Apply LD plugin patch series (part 2/6).
 506         * ldfile.c (ldfile_try_open_bfd)[ENABLE_PLUGINS]: Don't return early
 507         during compat checks if they pass, instead offer any successfully
 508         opened and accepted file to the plugin claim file hooks chain.  Create
 509         a dummy bfd to accept symbols added by the plugin, if the plugin
 510         claims the file.
 511         * ldlang.c (lang_process)[ENABLE_PLUGINS]: Call plugin all symbols
 512         read hook chain before ldemul_after_open.
 513         * ldlang.h (struct lang_input_statement_struct): Add new single-bit
 514         'claimed' flag.
 515         * plugin.c (IRONLY_SUFFIX): New macro for dummy bfd file suffix.
 516         (IRONLY_SUFFIX_LEN): Length of the above string.
 517         (plugin_get_ir_dummy_bfd): New function to create the dummy bfd used
 518         to store symbols for ir-only files.
 519         (is_ir_dummy_bfd): New function to check if a bfd is ir-only.
 520         (asymbol_from_plugin_symbol): New function converts symbol formats.
 521         (add_symbols): Call it to convert plugin syms to bfd syms and add
 522         them to the dummy bfd.
 523         * plugin.h: Add missing include guards.
 524         (plugin_get_ir_dummy_bfd): Add prototype.
 525         (is_ir_dummy_bfd): Likewise.
 526         * testplug.c (TV_MESSAGE): New helper macro.
 527         (struct claim_file): New struct.
 528         (claim_file_t): New typedef.
 529         (tag_names[]): Make static and const.
 530         (claimfiles_list): New variable.
 531         (claimfiles_tail_chain_ptr): Likewise.
 532         (last_claimfile): Likewise.
 533         (record_claim_file): Record a file to claim on a singly-linked list.
 534         (parse_symdefstr): Parse an ASCII representation of a symbol from a
 535         plugin option into the fields of a struct ld_plugin_symbol.
 536         (record_claimed_file_symbol):  Use it to parse plugin option for
 537         adding a symbol.
 538         (parse_option): Parse claim file and add symbol options.
 539         (dump_tv_tag): Use TV_MESSAGE.
 540         (onload): Likewise.
 541         (onclaim_file): Make static.  Use TV_MESSAGE.  Scan list of files to
 542         claim and claim this file if required, adding any symbols specified.
 543         (onall_symbols_read): Make static and use TV_MESSAGE.
 544         (oncleanup): Likewise.
 545
 546 2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>
 547
 548         Apply LD plugin patch series (part 1/6).
 549         * configure.in: Add AC_CHECKs for file io and dlfcn headers and
 550         functions and AC_SEARCH for -ldl.
 551         (enable_plugins): New shell variable set if above tests find dlopen
 552         functionality.
 553         (ENABLE_PLUGINS): Add related automake conditional.
 554         * configure: Regenerate.
 555         * config.in: Likewise.
 556         * Makefile.am (PLUGIN_C): Declare plugin C source file, conditional
 557         on ENABLE_PLUGINS being defined.
 558         (PLUGIN_H): Likewise for header file.
 559         (PLUGIN_OBJECT): Likewise for object file.
 560         (PLUGIN_CFLAGS): Likewise -D flag required to compile plugin support.
 561         (AM_CPPFLAGS): Use PLUGIN_CFLAGS.
 562         (CFILES): Use PLUGIN_C.
 563         (HFILES): Use PLUGIN_H.
 564         (OFILES): Use PLUGIN_OBJECT.
 565         (ld_new_SOURCES): Use PLUGIN_C.
 566         (noinst_LTLIBRARIES)[ENABLE_PLUGINS]: Declare test plugin.
 567         (libldtestplug_la_SOURCES)[ENABLE_PLUGINS]: Add automake definition
 568         for test plugin.
 569         (libldtestplug_la_CFLAGS)[ENABLE_PLUGINS]: Likewise.
 570         (libldtestplug_la_LDFLAGS)[ENABLE_PLUGINS]: Likewise.
 571         * Makefile.in: Regenerate.
 572         * sysdep.h: Include stdarg.h, unistd.h and one of fcntl.h or
 573         sys/file.h where available.  Include dlfcn.h when ENABLE_PLUGINS.
 574         (O_RDONLY): Supply default definition likewise to bfd's sysdep.h
 575         (O_WRONLY): Likewise.
 576         (O_RDWR): Likewise.
 577         (O_ACCMODE): Likewise.
 578         (O_BINARY): Likewise.
 579         (SEEK_SET): Likewise.
 580         (SEEK_CUR): Likewise.
 581         (SEEK_END): Likewise.
 582         * ldmisc.c (vfinfo): Make non-static.  Add %p format char.
 583         * ldmisc.h (vfinfo): Declare extern prototype.
 584         * lexsup.c (enum option_values)[ENABLE_PLUGINS]: Add new entries for
 585         OPTION_PLUGIN and OPTION_PLUGIN_OPT.
 586         (ld_options[])[ENABLE_PLUGINS]: Add option data for the above two.
 587         (parse_args)[ENABLE_PLUGINS]: Handle them, and load all plugins once
 588         option parsing is complete.
 589         * ldmain.c (main)[ENABLE_PLUGINS]: Call plugin cleanup hooks just
 590         after lang_finish.
 591         * plugin.c: New source file.
 592         * plugin.h: Likewise new header.
 593         * testplug.c: New source file.
 594
 595 2010-10-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 596
 597         * emultempl/solaris2.em (elf_solaris2_before_allocation): Renamed
 598         basever_syms to global_syms.
 599         Emit global_syms into .dynamic section for all executables and
 600         shared objects.
 601         (elf_solaris2_after_allocation): New function.
 602         (LDEMUL_AFTER_ALLOCATION): Use it.
 603         * emulparams/solaris2.sh: New file.
 604         * emulparams/elf32_sparc_sol2.sh: Use it.
 605         * emulparams/elf64_sparc_sol2.sh: Likewise.
 606         * emulparams/elf_i386_sol2.sh: Likewise.
 607         * emulparams/elf_x86_64_sol2.sh: Likewise.
 608         * Makefile.am (eelf32_sparc_sol2.c): Depend on
 609         $(srcdir)/emulparams/solaris2.sh.
 610         (eelf64_sparc_sol2.c): Likewise.
 611         (eelf_x86_64_sol2.c): Likewise.
 612         (eelf_i386_sol2.c): Likewise.
 613         * Makefile.in: Regenerate.
 614
 615 2010-10-06  Nick Clifton  <nickc@redhat.com>
 616
 617         * ld.texinfo: Update description of computation of VMA and LMA
 618         addresses for output sections.
 619
 620 2010-10-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 621
 622         * Makefile.am (ALL_64_EMULATIONS): Fix typo in last commit.
 623         * Makefile.in: Regenerate.
 624
 625         * Makefile.am (ALL_EMULATIONS): Rewrite in terms of ...
 626         (ALL_EMULATION_SOURCES): ... this new variable.
 627         (ALL_64_EMULATIONS): Rewrite in terms of ...
 628         (ALL_64_EMULATION_SOURCES): ... this new variable.
 629         (EXTRA_ld_new_SOURCES): Rewrite in terms of the _SOURCES
 630         variables.
 631         (eelf32microblaze.c): Fix indentation.
 632         * Makefile.in: Regenerate.
 633
 634 2010-10-04  Bernd Schmidt  <bernds@codesourcery.com>
 635
 636         * emultempl/xtensaelf.em (replace_insn_sec_with_prop_sec): Use
 637         _bfd_elf_single_rel_hdr.
 638
 639 2010-10-01  Alan Modra  <amodra@gmail.com>
 640
 641         PR ld/12066
 642         * ldexp.c (fold_name): Treat absolute symbols as plain numbers.
 643         * ld.texinfo (Expression Section): Don't say absolute symbols
 644         are addresses.
 645
 646 2010-09-29  Alan Modra  <amodra@gmail.com>
 647
 648         * ldlang.c (lang_place_orphans): Zero vma when relocatable or non-load
 649         section for orphans handled here.
 650
 651 2010-09-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 652
 653         * configure: Regenerate.
 654
 655 2010-09-23  Dave Korn  <dave.korn.cygwin@gmail.com>
 656
 657         * scripttempl/armcoff.sc: Revert 2010-09-22 change.
 658
 659 2010-09-23  Alan Modra  <amodra@gmail.com>
 660
 661         * ldlang.c (lang_add_section): Don't copy SEC_RELOC from input
 662         to output section on a final link.
 663
 664 2010-09-22  Kai Tietz  <kai.tietz@onevision.com>
 665
 666         * ldlang.c (lang_add_section): Allow for debugging
 667         section to be marked as noload but to keep content.
 668         (IGNORE_SECTION): Likewise.
 669         (lang_check_section_addresses): Likewise.
 670         * ldwrite.c (build_link_order): Likewise.
 671
 672         * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Add
 673         idata to orphan set.
 674         * emultempl/pep.em: Likewise.
 675         * scripttempl/armcoff.sc: Separate idata
 676         and add __IAT_start__ and __IAT_end__ labels.
 677         * scripttempl/pe.sc: Likewise.
 678         * scripttempl/pep.sc: Likewise.
 679
 680 2010-09-20  David S. Miller  <davem@davemloft.net>
 681
 682         * emulparams/elf32_sparc.sh: Set NOP to 0x01000000
 683
 684 2010-09-16  Alan Modra  <amodra@gmail.com>
 685
 686         * ld.texinfo (NOLOAD): Do not erroneously state that contents will
 687         appear in output file.
 688         * ldlang.c (lang_add_section): Clear SEC_HAS_CONTENTS on noload
 689         unless SEC_COFF_SHARED_LIBRARY.
 690         (map_input_to_output_sections): Don't set SEC_HAS_CONTENTS for noload
 691         output sections.
 692         (lang_size_sections_1): Don't test SEC_NEVER_LOAD when deciding
 693         to update dot in region.  Ditto when setting SEC_ALLOC if dot
 694         advanced due to assignment.
 695         * ldwrite.c (build_link_order): Don't test SEC_NEVER_LOAD.
 696
 697 2010-09-15  Kai Tietz  <kai.tietz@onevision.com>
 698
 699         * scripttempl/pep.sc: Add .xdata segment and
 700         put into .pdata all segments beginning with .pdata.
 701
 702 2010-09-10  Alan Modra  <amodra@gmail.com>
 703
 704         PR ld/11931
 705         * ldlang.h (lang_for_each_statement_worker): Declare.
 706         * ldlang.c (lang_for_each_statement_worker): Make global.  Don't
 707         recurse into children of output_section_statement with constraint
 708         set to -1.
 709         (print_assignment): Handle NULL output_section->bfd_section.
 710         (lang_size_sections_1): Ignore output section statement address
 711         when constraint is -1.
 712         * emultempl/xtensaelf.em (lang_for_each_statement_worker): Delete.
 713
 714 2010-09-09  Tristan Gingold  <gingold@adacore.com>
 715
 716         * NEWS: Add a entry for alpha-vms.
 717
 718 2010-09-07  Andrew Burgess  <aburgess@broadcom.com>
 719
 720         * ldwrite.c (clone_section): Call bfd_copy_private_section_data on
 721         newly cloned section.
 722
 723 2010-09-02  Richard Henderson  <rth@redhat.com>
 724
 725         * configure.tgt (x86_64-*-mingw*): Add 32-bit pe emulations too.
 726
 727 2010-08-31  Nick Clifton  <nickc@redhat.com>
 728
 729         * ldlex.l (WILDCHAR): Add the caret and exclamation point
 730         characters, so that they can be used inside globs.
 731
 732 2010-08-31  Nick Clifton  <nickc@redhat.com>
 733
 734         * ld.texinfo (MEMORY): Clarify the behaviour of the ! character in
 735         a region's attributes.
 736
 737 2010-08-31  Alan Modra  <amodra@gmail.com>
 738
 739         * scripttempl/mmo.sc: Move assignment to "Main" inside .text
 740         output section statement.
 741
 742 2010-08-25  H.J. Lu  <hongjiu.lu@intel.com>
 743
 744         PR ld/11946
 745         * emultempl/elf32.em (_before_allocation): Check audit entry
 746         only on ELF input.
 747
 748 2010-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 749
 750         PR ld/11937
 751         * emultempl/elf32.em (_after_open): Find one .eh_frame section
 752         for --eh-frame-hdr.
 753
 754 2010-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 755
 756         PR ld/11937
 757         * emultempl/elf32.em (_after_open): Find an ELF input for
 758         --build-id and --eh-frame-hdr.
 759
 760 2010-08-20  Maciej W. Rozycki  <macro@codesourcery.com>
 761
 762         * Makefile.am (eshlelf_fd.c): Correct the name of the tool
 763         directory.
 764         * Makefile.in: Regenerate.
 765
 766 2010-08-20  Nick Clifton  <nickc@redhat.com>
 767
 768         * emultempl/elf32.em (_after_open): Check for get_elf_backend_data
 769         returning NULL.
 770
 771 2010-08-19  Alan Modra  <amodra@gmail.com>
 772
 773         * NEWS: Mention change in linker script expression evaluation.
 774
 775 2010-08-19  Alan Modra  <amodra@gmail.com>
 776
 777         * ld.texinfo (Expression Section): Detail expression evaluation.
 778         (Builtin Functions <ADDR>): Correct.
 779         (Builtin Functions <LOADADDR>): Don't mention LOADADDR normally
 780         the same as ADDR.
 781         (Builtin Functions <SEGMENT_START>): Typo fix.
 782         * ldexp.c (new_number): New function.
 783         (make_abs, exp_get_abs_int): Cope with NULL expld.result.section.
 784         (fold_unary <'~', '!', '-'>): Don't make_abs.
 785         (fold_binary): Simplify result section logic.  Return NULL section
 786         for logical ops.
 787         (fold_binary <SEGMENT_START>): Use new_rel_from_abs to set value to
 788         a consistent result.
 789         (fold_name <SIZEOF_HEADERS>): Return new_number, not new_abs.
 790         (fold_name <DEFINED, SIZEOF, ALIGNOF, LENGTH, CONSTANT>): Likewise.
 791         (fold_name <NAME>): No need to handle absolute symbols differently
 792         from relative ones.
 793         (fold_name <ORIGIN>): Don't return valid result when
 794         lang_first_phase_enum.  Return new_rel_from_abs, not new_abs.
 795         (exp_fold_tree_1 <etree_value>): Return new_number, not new_rel.
 796         (exp_fold_tree_1): Ajust for NULL expld.result.section.  When assigning
 797         a plain number to dot, assume the value is relative to expld.section.
 798         Make terms not in an output section, absolute.
 799         * ldlang.c (print_assignment): Fix style nit.
 800         (lang_size_sections_1): Cope with NULL expld.result.section.
 801         (lang_do_assignments_1): Likewise.
 802
 803 2010-08-12  Alan Modra  <amodra@gmail.com>
 804
 805         * ldexp.c (new_rel): Remove "str".  Update all call sites.
 806         (exp_fold_tree_1): When assigning to dot, calculate nextdot
 807         using expld.result.section rather than expld.section.
 808
 809 2010-08-06  Alan Modra  <amodra@gmail.com>
 810
 811         PR ld/11887
 812         * ldlang.c (lang_add_vers_depend): Don't leave version_needed
 813         uninitialised.
 814
 815 2010-07-28  Alan Modra  <amodra@gmail.com>
 816
 817         * ldexp.c (exp_print_tree): Print function-like binary nodes as
 818         functions rather than in-fix operators.  Use fputs and fputc
 819         where appropriate.
 820
 821 2010-07-23  Naveen.H.S  <naveen.S@kpitcummins.com>
 822             Ina Pandit  <ina.pandit@kpitcummins.com>
 823
 824         * configure.tgt: Match all v850 targets.
 825
 826 2010-07-20  Mike Frysinger  <vapier@gentoo.org>
 827
 828         * ld.texinfo (VERSION): Remove "int" from example script and add ";".
 829         Declare the default language as C.
 830
 831 2010-07-17  Alan Modra  <amodra@gmail.com>
 832
 833         * ldlang.c (lang_check_section_addresses): Catch overlap for
 834         sections that wrap around the address space.
 835
 836 2010-06-29  Nick Clifton  <nickc@redhat.com>
 837
 838         * scripttempl/xstormy16.sc (.gcc_except_table): Include sections
 839         with the .gcc_except_table. prefix.
 840
 841 2010-06-29  Alan Modra  <amodra@gmail.com>
 842
 843         * emulparams/maxqcoff.sh: Delete file.
 844         * scripttempl/maxqcoff.sc: Delete file.
 845         * Makefile.am: Remove references to maxq.
 846         * configure.tgt: Likewise.
 847         * Makefile.in: Regenerate.
 848         * configure: Regenerate.
 849         * po/POTFILES.in: Regenerate.
 850
 851 2010-06-27  Alan Modra  <amodra@gmail.com>
 852
 853         * pe-dll.c (fill_edata): Avoid set but unused warning.
 854         (pe_walk_relocs_of_symbol): Delete set but unused variables.
 855         (generate_reloc, pe_implied_import_dll): Likewise.
 856         * emultempl/aix.em (open_dynamic_archive): Likewise.
 857         * emultempl/xtensaelf.em (replace_insn_sec_with_prop_sec): Likewise.
 858         (xtensa_layout_wild): Likewise.
 859         (xtensa_colocate_output_literals_callback): Likewise.
 860
 861 2010-06-25  Alan Modra  <amodra@gmail.com>
 862
 863         * emultempl/ppc64elf.em (prelim_size_sections): New function.
 864         (ppc_before_allocation): Use it.  Size sections before toc edit too.
 865
 866 2010-06-25  Alan Modra  <amodra@gmail.com>
 867
 868         * emultempl/elf32.em (find_exp_assignment): Handle etree_provided.
 869
 870 2010-06-20  Danny Smith  <dannysmith@users.sourceforge.net>
 871
 872         * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse): Make
 873         auto-import and merge-rdata defaults same for i[3-7]86 and
 874         x86_64 mingw.
 875
 876 2010-06-15  Joseph Myers  <joseph@codesourcery.com>
 877
 878         * emulparams/elf32_tic6x_le.sh (ATTRS_SECTIONS): Define.
 879
 880 2010-06-09  Dave Korn  <dave.korn.cygwin@gmail.com>
 881
 882         PR ld/11603
 883         * pe-dll.c (process_def_file_and_drectve): Reorder check for
 884         forwarded export name after check for ordinary export.
 885
 886 2010-06-08  Bernd Schmidt  <bernds@codesourcery.com>
 887
 888         * emulparams/elf32_tic6x_le.sh (OTHER_BSS_SECTIONS): New.
 889
 890 2010-06-08  Nick Clifton  <nickc@redhat.com>
 891
 892         * fdl.texi: Replace with v1.3 text.
 893         * ld.texinfo: Replace abbreviated 20th century year numbers with
 894         full versions.
 895         * ldint.texinfo: Likewise.
 896         Relicense under GFDL v1.3.  Replace text of v1.1 FDL with an
 897         include of the fdl.texi file.
 898
 899 2010-06-01  Tristan Gingold  <gingold@adacore.com>
 900
 901         * scripttempl/alphavms.sc: Add comments. Move $LINK$ to the
 902         readonly output-section. Handle LIB$INITIALIZE and sections
 903         created by gcc.
 904         * emultempl/vms.em (vms_place_orphan): Add comments.
 905
 906 2010-05-28  Nick Clifton  <nickc@redhat.com>
 907
 908         * Makefile.am (eshlelf_fd.c): Fix typo in rule.
 909         * Makefile.in: Regenerate.
 910
 911 2010-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 912
 913         PR ld/11628
 914         * ldexp.c (fold_binary): Warn if value of SEGMENT_START isn't
 915         multiple of maximum page size.
 916
 917 2010-05-25  Nick Clifton  <nickc@redhat.com>
 918
 919         * Makefile.am: Fix typo.
 920         * Makefile.in: Regenerate.
 921
 922 2010-05-25  Daniel Jacobowitz  <dan@codesourcery.com>
 923             Joseph Myers  <joseph@codesourcery.com>
 924             Andrew Stubbs  <ams@codesourcery.com>
 925
 926         * Makefile.am (ALL_EMULATIONS): Add eshelf_fd.o and eshlelf_fd.o.
 927         (eshelf_fd.c, eshlelf_fd.c): New rules.
 928         * Makefile.in: Regenerate.
 929         * configure.tgt (sh-*-uclinux*): Add shelf_fd and shlelf_fd
 930         emulations.
 931         * emulparams/shelf_fd.sh: New file.
 932         * emulparams/shlelf_fd.sh: New file.
 933         * emulparams/shlelf_linux.sh: Update comment.
 934
 935 2010-05-25  Jay Krell  <jay.krell@cornell.edu>
 936
 937         PR ld/11621
 938         * Makefile.am: Replace all occurences of .o with .@OBJEXT@
 939         * Makefile.in: Regenerate.
 940
 941 2010-05-25  Kai Tietz  <kai.tietz@onevision.com>
 942
 943         * deffilep.y (opt_name): Allow leading dot.
 944         (dot_name): Likewise.
 945         (anylang_id): Likewise.
 946         * emultempl/pep.em (gld_${EMULATION_NAME}_before_parse): Enable by
 947         default auto_import.
 948         (gld${EMULATION_NAME}_handle_option): Warn about v1.
 949         (pep_find_data_imports): Remove superflous warnings about
 950         auto-import.
 951         (gld_${EMULATION_NAME}_get_script): Don't merge for auto-import
 952         and active pseudo-relocation-v2 rdata into data section.
 953         * emultempl/pe.em (default_merge_rdata): New shell variable.
 954         (MERGE_RDATA_V2): New macro.
 955         (gld_${EMULATION_NAME}_get_script): Adjust rule for auto-import
 956         selected script.
 957
 958 2010-05-15  Kai Tietz  <kai.tietz@onevision.com>
 959
 960         * emultempl/pe.em (is_underscoring): New helper function.
 961         (gld_${EMULATION_NAME}_before_parse): Replace code
 962         for pe(p)_leading_underscore detection by is_underscoring.
 963         (U): Likewise.
 964         (GET_INIT_SYMBOL_NAME): Likewise.
 965         (U_SIZE): Likewise.
 966         (set_pe_name):
 967         (set_entry_point):
 968         (gld_${EMULATION_NAME}_set_symbols):
 969         * emultempl/pep.em: Likewise.
 970         * pe-dll.c (pe_detail_list): Set default
 971         underscoring for x64 target.
 972         (pe_dll_id_target): Add initialization of
 973         pe(p)_leading_underscore.
 974
 975 2010-05-15  Dave Korn  <dave.korn.cygwin@gmail.com>
 976
 977         * pe-dll.c: Removed trailing whitespaces.
 978
 979 2010-05-14  Alan Modra  <amodra@gmail.com>
 980
 981         PR ld/11583
 982         * ldexp.c (exp_fold_tree_1): If assignment source expression is
 983         invalid, make the destination symbol undefined.
 984
 985 2010-05-11  Kai Tietz  <kai.tietz@onevision.com>
 986
 987         * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse):
 988         Initialize pe(p)_leading_underscore variable.
 989         (set_pe_name): Likewise.
 990         * emultempl/pep.em: Likewise.
 991         Additional change default to non-underscore for
 992         pep_leading_underscore equal to -1.
 993
 994 2010-05-07  Tristan Gingold  <gingold@adacore.com>
 995
 996         * Makefile.in: Regenerate with automake 1.11.1.
 997         * aclocal.m4: Ditto.
 998
 999 2010-05-05  Nick Clifton  <nickc@redhat.com>
1000
1001         * po/es.po: Updated Spanish translation.
1002
1003 2010-04-27  Kai Tietz  <kai.tietz@onevision.com>
1004
1005         * pe-dll.c (_nm_-symbols): Use always underscored variant
1006         for symbols.
1007         (__imp_-symbols): Likewise.
1008         (___imp_-symbols): Likewise.
1009         * NEWS: Mention ABI change for x64 PE-COFF.
1010
1011 2010-04-27  H.J. Lu  <hongjiu.lu@intel.com>
1012
1013         * Makefile.am (install-exec-local): Properly install ld as
1014         default cross linker.
1015         * Makefile.in: Regenerated.
1016
1017 2010-04-27  H.J. Lu  <hongjiu.lu@intel.com>
1018             Nick Clifton  <nickc@redhat.com>
1019
1020         * configure.in (install_as_default): Define and set to true
1021         unless --enable-gold=both/gold has been specified.
1022         * configure: Regenerate.
1023
1024         * Makefile.am (transform): Use ld.bfd as the default name of
1025         the linker.
1026         (install-exec-local): Also install the executable as a binary
1027         named 'ld' if install_as_default is true.
1028         * Makefile.in: Regenerate.
1029
1030 2010-04-22  Nick Clifton  <nickc@redhat.com>
1031
1032         * po/ld.pot: Updated by the Translation project.
1033         * po/vi.po: Updated Vietnamese translation.
1034         * po/bg.po: Updated Bulgarian translation.
1035
1036 2010-04-15  Andrew Haley  <aph@redhat.com>
1037
1038         * emultempl/armelf.em (merge_exidx_entries): New variable.
1039         (OPTION_NO_MERGE_EXIDX_ENTRIES): New definition.
1040         ("no-merge-exidx-entries"): New option.
1041         * ld.texinfo (merge-exidx-entries): Document this option.
1042
1043 2010-04-14  Tristan Gingold  <gingold@adacore.com>
1044
1045         * emulparams/alphavms.sh: New file.
1046         * emultempl/vms.em: New file.
1047         * scripttempl/alphavms.sc: New file.
1048         * configure.tgt (alpha*-*-*vms*): Added.
1049         * Makefile.am (ALL_EMULATIONS): Add ealphavms.o
1050         (ealphavms.c): New target.
1051         * Makefile.in: Regenerate.
1052
1053 2010-04-09  Nick Clifton  <nickc@redhat.com>
1054
1055         * ldlang.c (wild_sort): Remove unused variable section_name.
1056
1057 2010-04-07  Alan Modra  <amodra@gmail.com>
1058
1059         * configure: Regenerate.
1060
1061 2010-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1062
1063         PR ld/11434
1064         * ld/testsuite/ld-x86-64/unique1.d: New.
1065         * ld/testsuite/ld-x86-64/unique1.s: Likewise.
1066
1067         * ld-x86-64/x86-64.exp: Run unique1.
1068
1069 2010-04-05  Kai Tietz  <kai.tietz@onevision.com>
1070
1071         * emultempl/pep.em (U): Macro modified.
1072         (U_SIZE): New helper macro.
1073         (GET_INIT_SYMBOL_NAME): Likewise.
1074         (enum options): Add OPTION_NO_LEADING_UNDERSCORE
1075         and OPTION_LEADING_UNDERSCORE enumerator-values.
1076         (gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
1077         option.
1078         (definfo): Add new member is_c_symbol.
1079         (D): Add to macro underscore mode parameter.
1080         (init): Add definition for is_c_symbol.
1081         (gld_${EMULATION_NAME}_list_options): Display new options.
1082         (set_pep_name): Adjust underscoring dependent fixed
1083         symbol handling.
1084         (gld_${EMULATION_NAME}_set_symbols): Likewise.
1085         (saw_option): Likewise.
1086         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
1087         (set_entry_point): Initial initial_symbol_char dependent to
1088         target's default and new option flag pep_leading_underscore.
1089         * emultempl/pe.em (U): Macro modified.
1090         (U_SIZE): New helper macro.
1091         (GET_INIT_SYMBOL_NAME): Likewise.
1092         (OPTION_LEADING_UNDERSCORE): Add new option define.
1093         (OPTION_NO_LEADING_UNDERSCORE): Likewise.
1094         (gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
1095         option.
1096         (definfo): Add new member is_c_symbol.
1097         (D): Add to macro underscore mode parameter.
1098         (init): Add definition for is_c_symbol.
1099         (gld_${EMULATION_NAME}_list_options): Display new options.
1100         (set_pep_name): Adjust underscoring dependent fixed
1101         symbol handling.
1102         (gld_${EMULATION_NAME}_set_symbols): Likewise.
1103         (saw_option): Likewise.
1104         (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
1105         (set_entry_point): Initial initial_symbol_char dependent to
1106         target's default and new option flag pep_leading_underscore.
1107         * pe-dll.c (pe_leading_underscore): New flag variable.
1108         (pe_detail_list): Remove const to allow modify of
1109         member underscore.
1110         (pe_dll_id_target): Initialize pe_details' underscore variable
1111         dependent to target's default and flag pe_leading_underscore.
1112         * pe-dll.h (pe_leading_underscore): Add extern declaration of
1113         option flag.
1114         * pep-dll.c (pe_leading_underscore): Add alias define for
1115         pep_leading_underscore.
1116         * pep-dll.h (pep_leading_underscore) Add extern declaration of
1117         option flag.
1118         * ld.texinfo: Add documentation for --(no-)leading-underscore
1119         option.
1120
1121 2010-03-26  Alan Modra  <amodra@gmail.com>
1122
1123         PR ld/11426
1124         * configure.host (many linux targets <HOSTING_CRT0>): Remove edits.
1125         (m68*-motorola-sysv <HOSTING_LIBS>): Use here doc, not echo.
1126
1127 2010-03-25  Joseph Myers  <joseph@codesourcery.com>
1128
1129         * Makefile.am (ALL_EMULATIONS): Add eelf32_tic6x_be.o and
1130         eelf32_tic6x_le.o.
1131         (eelf32_tic6x_be.c, eelf32_tic6x_le.c): New.
1132         * NEWS: Add news entry for TI C6X support.
1133         * configure.tgt (tic6x-*-*): New.
1134         * emulparams/elf32_tic6x_be.sh, emulparams/elf32_tic6x_le.sh: New.
1135
1136 2010-03-23  Joseph Myers  <joseph@codesourcery.com>
1137
1138         * scripttempl/elf.sc (RODATA_NAME, SDATA_NAME, SBSS_NAME,
1139         BSS_NAME): Define if not already defined.  Use in place of some
1140         hardcoded section names.
1141
1142 2010-03-18  H.J. Lu  <hongjiu.lu@intel.com>
1143
1144         * scripttempl/elf.sc (INIT_ARRAY): Re-indent.
1145
1146 2010-03-18  Aymeric Vincent  <vincent@labri.fr>
1147
1148         PR ld/11384
1149         * emultempl/sh64elf.em: Add missing EOF.
1150
1151 2010-03-18  Doug Semler  <dougsemler@gmail.com>
1152
1153         * pe-dll.c (make_one): Make text section readonly.
1154         (make_one): Add *ABS* symbol @feat.00 with value 1 to tag
1155         the jump stub on X86 as /SAFESEH compatible for
1156         native toolchains.
1157
1158 2010-03-17  Alan Modra  <amodra@gmail.com>
1159
1160         * ldlang.c (lang_size_sections_1): Remove "s" param.  Set "s" from
1161         *prev instead.  Update all callers.
1162
1163 2010-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
1164
1165         * ldlang.c (lang_insert_orphan): Place loadable orphans in the same
1166         region and phdrs as their placement section.
1167
1168 2010-03-15  Alan Modra  <amodra@gmail.com>
1169
1170         * emultempl/ppc64elf.em (move_input_section, sort_toc_sections): New.
1171         (ppc_before_allocation): Call sort_toc_sections.
1172         (no_toc_sort, OPTION_NO_TOC_SORT): New.
1173         (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
1174          PARSE_AND_LIST_OPTIONS): Handle --no-toc-sort.
1175
1176 2010-03-14  Alan Modra  <amodra@gmail.com>
1177
1178         PR ld/11378
1179         * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
1180         ppc64_elf_check_init_fini and warn if .init/.fini use different TOCs.
1181
1182 2010-03-11  George Gensure  <werkt0@gmail.com>
1183
1184         PR ld/11367
1185         * ldcref.c (handle_asneeded_cref): Correct copying of refs.
1186
1187 2010-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1188
1189         * Makefile.am (ALL_EMULATIONS): Add eelf32_sparc_sol2.o,
1190         eelf_i386_sol2.o.
1191         (ALL_64_EMULATIONS): Add eelf_x86_64_sol2.o, eelf64_sparc_sol2.o.
1192         (eelf32_sparc_sol2.c): New rule.
1193         (eelf64_sparc_sol2.c): Likewise.
1194         (eelf_x86_64_sol2.c): Likewise.
1195         (eelf_i386_sol2.c): Likewise.
1196         * Makefile.in: Regenerate.
1197         * configure.tgt (i[3-7]86-*-solaris2*): Change targ_emul to
1198         elf_i386_sol2.
1199         Add elf_i386_ldso, elf_x86_64_sol2 to targ_extra_emuls.
1200         (x86_64-*-solaris2*): Change targ_emul to elf_x86_64_sol2.
1201         Add elf_x86_64, elf_i386_sol2, elf_i386 to targ_extra_emuls.
1202         (sparc-*-solaris2.[0-6]*): Change targ_emul to elf32_sparc_sol2.
1203         Add target_extra_emuls.
1204         (sparc-*-solaris2*): Change targ_emul to elf32_sparc_sol2.
1205         Add elf32_sparc, elf64_sparc_sol2 to targ_extra_emuls.
1206         (sparcv9-*-solaris2*): Change targ_emul to elf64_sparc_sol2.
1207         Add elf64_sparc, elf32_sparc_sol2 to target_extra_emuls.
1208         * emulparams/elf32_sparc_sol2.sh: New file.
1209         * emulparams/elf64_sparc_sol2.sh: New file.
1210         * emulparams/elf_i386_sol2.sh: New file.
1211         * emulparams/elf_x86_64_sol2.sh: New file.
1212         * emultempl/solaris2.em: New file.
1213
1214 2010-02-27  H.J. Lu  <hongjiu.lu@intel.com>
1215
1216         PR ld/11330
1217         * ld.texinfo: Replace explicitely with explicitly.
1218
1219 2010-02-27  Jie Zhang  <jie@codesourcery.com>
1220
1221         * scripttempl/armbpabi.sc: Don't combine .init_array.* or
1222         .fini_array.* when do relocatable linking.
1223         * scripttempl/elf.sc: Likewise.
1224         * scripttempl/elf32sh-symbian.sc: Likewise.
1225         * scripttempl/elf64hppa.sc: Likewise.
1226         * scripttempl/elfxtensa.sc: Likewise.
1227
1228 2010-02-26  Alan Modra  <amodra@gmail.com>
1229
1230         * scripttempl/elf.sc (.fini_array): Place input .fini_array after
1231         .fini_array.*.
1232         * scripttempl/armbpabi.sc: Likewise.
1233         * scripttempl/elf32sh-symbian.sc: Likewise.
1234         * scripttempl/elf64hppa.sc: Likewise.
1235         * scripttempl/elfxtensa.sc: Likewise.
1236
1237 2010-02-25  Alan Modra  <amodra@gmail.com>
1238
1239         PR ld/11304
1240         * ldlang.c (init_os): Remove isec param.  Don't check for
1241         bfd_section already set or call bfd_init_private_section_data
1242         here.
1243         (exp_init_os): Update init_os call.
1244         (lang_add_section): Tidy.  Really don't set SEC_LINK_ONCE
1245         flags.  Call bfd_init_private_section_data here.
1246         (map_input_to_output_sections): Tidy.  Update init_os calls.
1247         Use os->sectype to select sec flags for lang_data_statement.
1248
1249 2010-02-23  Alan Modra  <amodra@gmail.com>
1250
1251         PR ld/11304
1252         * ldlang.c: Revert last patch.
1253
1254 2010-02-23  Nick Clifton  <nickc@redhat.com>
1255
1256         * po/bg.po: Updated Bulgarian translation.
1257
1258 2010-02-22  Alan Modra  <amodra@gmail.com>
1259
1260         PR ld/11304
1261         * ldlang.c (exp_init_os): Delete forward declaration.
1262         (init_os): Don't check for bfd_section already created and don't
1263         init addr_tree and load_base expressions here.
1264         (map_input_to_output_sections): Only map input to output sections
1265         and set constraints here, and as an exception, create output
1266         sections which have their address set.  Move all the other code to..
1267         (create_other_output_sections): ..here.  New function.  Handle init
1268         of addr_tree and load_base here too.
1269         (lang_process): Call create_other_output_sections.
1270
1271 2010-02-19  Alan Modra  <amodra@gmail.com>
1272
1273         * Makefile.am (eelf32_i960.c): Depend on ELF_GEN_DEPS, not ELF_DEPS.
1274         * Makefile.in: Regenerate.
1275
1276 2010-02-19  Alan Modra  <amodra@gmail.com>
1277
1278         * ldlang.c (unique_section_p): Add os param.  Allow group
1279         sections to match /DISCARD/.  Update all callers.
1280         * emultempl/genelf.em (gld${EMULATION_NAME}_before_allocation): New.
1281         (LDEMUL_BEFORE_ALLOCATION): Define.
1282
1283 2010-02-15  Nick Clifton  <nickc@redhat.com>
1284
1285         * po/vi.po: Updated Vietnamese translation.
1286
1287 2010-02-10  Richard Sandiford  <r.sandiford@uk.ibm.com>
1288
1289         * Makefile.am (CFILES): Add ldlex-wrapper.c.
1290         (OFILES): Replace ldlex.c with ldlex-wrapper.c.
1291         (ldlex.o): Replace with...
1292         (ldlex-wrapper.o): ...this new rule.
1293         (EXTRA_ld_new_SOURCES): Add ldlex.l.
1294         (ld_new_SOURCES): Replace ldlex.l with ldlex-wrapper.c.
1295         * Makefile.in: Regenerate.
1296         * ldlex.l (sysdep.h): Don't include here.
1297         * ldlex-wrapper.c: New file.
1298
1299 2010-02-09  Alan Modra  <amodra@gmail.com>
1300
1301         * emultempl/ppc64elf.em (ppc_before_allocation): Update for changed
1302         function parameters.
1303
1304 2010-02-05  Nick Clifton  <nickc@redhat.com>
1305
1306         * configure.in (ALL_LIBGUAS): Add bg.
1307         * configure: Regenerate.
1308         * po/bg.po: New Bulgarian translation.
1309
1310 2010-02-05  Ryan Mansfield  <rmansfield@qnx.com>
1311
1312         * emultempl/armelf.em (PARSE_AND_LIST_OPTIONS): Fix help for
1313         --target1-abs and --target1-rel options.
1314
1315 2010-02-03  Nick Clifton  <nickc@redhat.com>
1316
1317         * emultempl/alphaelf.em: Update value expected from elf_object_id.
1318         * emultempl/hppaelf.em: Likewise.
1319         * emultempl/mipself.em: Likewise.
1320         * emultempl/ppc32elf.em: Likewise.
1321         * emultempl/ppc64elf.em: Likewise.
1322
1323 2010-02-03  Alan Modra  <amodra@gmail.com>
1324
1325         * emultempl/ppc64elf.em (build_toc_list): Report errors from
1326         ppc64_elf_next_toc_section.
1327         (after_allocation): Update for changed function names and params.
1328         Run second pass of multitoc partitioning.
1329
1330 2010-01-21  Jon Grant  <jg@jguk.org>
1331             Nick Clifton  <nickc@redhat.com>
1332
1333         PR 4437
1334         * ldfile.c: (ldfile_open_file): Do not stop link upon encountering
1335         a missing file or library.  Instead mark the entry as missing and
1336         set the global flag to indicate that missing files were
1337         encountered.
1338         * ldlang.c (missing_files): New exported variable.
1339         (load_symbols): Skip loading if the file is missing.
1340         (open_input_bfds): Terminate link if any input files were
1341         missing.
1342         * ldlang.h (struct lang_input_statement_struct): Add missing_file
1343         field.
1344         Add export of missing_file variable.
1345
1346 2010-01-13  DJ Delorie  <dj@redhat.com>
1347
1348         * emultempl/elf32.em (_place_orphan): If an input section doesn't
1349         match an existing output section, but an unused output section
1350         statement does match, use it.
1351         * emultempl/pe.em (_place_orphan): Likewise.
1352         * emultempl/pep.em (_place_orphan): Likewise.
1353
1354 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1355
1356         * configure: Regenerate.
1357         * Makefile.in: Regenerate.
1358
1359 2010-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1360
1361         * ldver.c (ldversion): Change to "Copyright 2010".
1362
1363 2010-01-08  Alan Modra  <amodra@gmail.com>
1364
1365         PR 11107
1366         * emultempl/vxworks.em: Expand tr arguments to suit non-GNU tr.
1367
1368 For older changes see ChangeLog-2009
1369 \f
1370 Copyright (C) 2010 Free Software Foundation, Inc.
1371
1372 Copying and distribution of this file, with or without modification,
1373 are permitted in any medium without royalty provided the copyright
1374 notice and this notice are preserved.
1375
1376 Local Variables:
1377 mode: change-log
1378 left-margin: 8
1379 fill-column: 74
1380 version-control: never
1381 End: