ld/ChangeLog

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