ld/ChangeLog

   1 2012-08-14  Nick Clifton  <nickc@redhat.com>
   2
   3         * configure.in (ALL_LINGUGAS): Add uk.
   4         * configure: Regenerate.
   5         * po/uk.po: New Ukranian translation.
   6
   7 2012-08-13  Ian Bolton  <ian.bolton@arm.com>
   8             Laurent Desnogues  <laurent.desnogues@arm.com>
   9             Jim MacArthur  <jim.macarthur@arm.com>
  10             Marcus Shawcroft  <marcus.shawcroft@arm.com>
  11             Nigel Stephens  <nigel.stephens@arm.com>
  12             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
  13             Richard Earnshaw  <rearnsha@arm.com>
  14             Sofiane Naci  <sofiane.naci@arm.com>
  15             Tejas Belagod  <tejas.belagod@arm.com>
  16             Yufeng Zhang  <yufeng.zhang@arm.com>
  17
  18         * Makefile.am: Add AArch64.
  19         * Makefile.in: Regenerate.
  20         * configure.tgt: Add AArch64.
  21         * emulparams/aarch64elf.sh: New file.
  22         * emulparams/aarch64elfb.sh: New file.
  23         * emulparams/aarch64linux.sh: New file.
  24         * emulparams/aarch64linuxb.sh: New file.
  25         * emultempl/aarch64elf.em: New file.
  26         * NEWS: Mention the new feature.
  27
  28 2012-08-09  Nick Clifton  <nickc@redhat.com>
  29
  30         * po/vi.po: Updated Vietnamese translation.
  31
  32 2012-08-07  Daniel Green  <venix1@gmail.com>
  33
  34         * scripttempl/pe.sc (R_TLS): Add .tls$AAA and .tls$ZZZ.
  35         * scripttempl/pep.sc (R_TLS): Add .tls$AAA and .tls$ZZZ.
  36
  37 2012-08-07  Nick Clifton  <nickc@redhat.com>
  38
  39         * po/ja.po: Updated Japanese translation.
  40
  41 2012-08-06  Maciej W. Rozycki  <macro@codesourcery.com>
  42
  43         * emulparams/elf32bmip.sh: Make _gp hidden.
  44         * emulparams/elf32bmipn32-defs.sh: Likewise.
  45         * emulparams/elf32mipswindiss.sh: Likewise.
  46         * scripttempl/mips.sc: Likewise.
  47
  48 2012-08-06  Maciej W. Rozycki  <macro@codesourcery.com>
  49
  50         * ldexp.h (etree_union): Add defsym member to the assign member
  51         structure.
  52         (exp_assign): Add hidden argument to prototype.
  53         * ldexp.c (exp_fold_tree_1): Use the defsym member to handle
  54         --defsym symbols.
  55         (exp_assop): Add defsym argument, initialize the defsym member
  56         of the assign structure.
  57         (exp_assign): Handle hidden symbols.
  58         (exp_defsym): Update to use the defsym argument to exp_assop.
  59         (exp_provide): Update to handle the defsym argument to exp_assop.
  60         * ldlex.l (HIDDEN): New token.
  61         * ldgram.y (HIDDEN): Likewise.
  62         (assignment, section): Update calls to exp_assign.
  63         * ldctor.c (ldctor_build_sets): Likewise.
  64         * mri.c (mri_format): Likewise.
  65         * ldlang.c (lang_insert_orphan, lang_leave_overlay): Likewise.
  66         (open_input_bfds): Remove --defsym symbols special case.
  67         * emultempl/beos.em (gld_${EMULATION_NAME}_set_symbols): Update
  68         call to exp_assign.
  69         * emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
  70         * emultempl/pep.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
  71         * emultempl/spuelf.em (spu_place_special_section): Likewise.
  72         * emultempl/xtensaelf.em (ld_xtensa_insert_page_offsets):
  73         Likewise.
  74         * ld.texinfo (Assigning Values to Symbols): Add HIDDEN.
  75         (HIDDEN): New subsection.
  76
  77 2012-07-31  H.J. Lu  <hongjiu.lu@intel.com>
  78
  79         PR ld/14156
  80         * ldlang.c (wild_sort): Properly handle by_none.
  81
  82         * scripttempl/elf.sc: Add SORT_NONE to .init and .fini sections.
  83         * scripttempl/elf32msp430.sc: Likewise.
  84         * scripttempl/elf32msp430_3.sc: Likewise.
  85         * scripttempl/elfd10v.sc: Likewise.
  86         * scripttempl/elfd30v.sc: Likewise.
  87         * scripttempl/elfxtensa.sc: Likewise.
  88
  89 2012-07-30  Nick Clifton  <nickc@redhat.com>
  90
  91         * po/ld.pot: Updated template.
  92         * po/bg.po: Updated Bulgarian translation.
  93         * po/es.po: Updated Spanish translation.
  94         * po/fi.po: Updated Finnish translation.
  95
  96 2012-07-27  Mike Frysinger  <vapier@gentoo.org>
  97
  98         * configure.in (BFD_VERSION): Run bfd/configure --version and
  99         parse the output of that.
 100         * configure: Regenerate.
 101
 102 2012-07-27  Tristan Gingold  <gingold@adacore.com>
 103
 104         * NEWS: Add marker for 2.23.
 105
 106 2012-07-24  Jan Waclawek <konfera@efton.sk>
 107
 108         PR ld/14058
 109         * emultempl/avrelf.em (avr_elf_after_allocation): Call
 110         elf32_avr_size_stubs with is_prealloc_run as TRUE.
 111
 112 2012-07-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 113
 114         * emulparams/elf_s390.sh (IREL_IN_PLT): Define.
 115         * emulparams/elf64_s390.sh (IREL_IN_PLT): Define.
 116
 117 2012-07-13  Nick Clifton  <nickc@redhat.com>
 118
 119         PR ld/14357
 120         * ldmain.c (trace_file_tries): Rename to 'verbose'.
 121         * ldfile.c: Likewise.
 122         * ldlang.c: Likewise.
 123         * ldmain.h: Likewise.
 124         * lexsup.c: Likewise.
 125         * emultempl/elf32.em: Likewise.
 126         * emultemp/spuelf.em: Likewise.
 127         * pe-dll.c (pe_dll_generate_implib): Only print creation message
 128         in verbose mode.
 129
 130 2012-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 131
 132         PR ld/14156
 133         * NEWS: Mention SORT_NONE.
 134
 135         * ld.h (sort_type): Add by_none.
 136
 137         * ld.texinfo: Document SORT_NONE.
 138
 139         * ldgram.y: Handle SORT_NONE.
 140
 141         * ldlang.c (update_wild_statements): Handle by_none.  Don't
 142         sort .init/.fini sections.
 143
 144         * ldlex.l: Add SORT_NONE.
 145
 146 2012-07-02  H.J. Lu  <hongjiu.lu@intel.com>
 147
 148         * ld.texinfo: Replace __end_SECNAME with __stop_SECNAME.
 149
 150 2012-06-29  Nick Clifton  <nickc@redhat.com>
 151
 152         * scripttempl/alphavms.sc: Add .debug_macro section.
 153         * scripttempl/elf.sc: Likewise.
 154         * scripttempl/elf64hppa.sc: Likewise.
 155         * scripttempl/elf_chaos.sc: Likewise.
 156         * scripttempl/elfxtensa.sc: Likewise.
 157         * scripttempl/ia64vms.sc: Likewise.
 158
 159         * scripttempl/armbpabi.sc: Add .debug_pubtypes, .debug_ranges and
 160         .debug_macro sections.
 161         * scripttempl/avr.sc: Likewise.
 162         * scripttempl/elf32cr16.sc: Likewise.
 163         * scripttempl/elf32crx.sc: Likewise.
 164         * scripttempl/elf32msp430.sc: Likewise.
 165         * scripttempl/elf32msp430_3.sc: Likewise.
 166         * scripttempl/elf32sh-symbian.sc: Likewise.
 167         * scripttempl/elfd30v.sc: Likewise.
 168         * scripttempl/elfi370.sc: Likewise.
 169         * scripttempl/elfm68hc11.sc: Likewise.
 170         * scripttempl/elfm68hc12.sc: Likewise.
 171         * scripttempl/elfxgate.sc: Likewise.
 172         * scripttempl/i386beos.sc: Likewise.
 173         * scripttempl/i386go32.sc: Likewise.
 174         * scripttempl/ip2k.sc: Likewise.
 175         * scripttempl/iq2000.sc: Likewise.
 176         * scripttempl/mep.sc: Likewise.
 177         * scripttempl/mmo.sc: Likewise.
 178         * scripttempl/v850.sc: Likewise.
 179         * scripttempl/xstormy16.sc: Likewise.
 180
 181 2012-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 182
 183         * ldlang.c (update_wild_statements): Remove redundant statement.
 184
 185 2012-06-25  Alan Modra  <amodra@gmail.com>
 186
 187         * ldlang.c (load_symbols): Close file and set flags.loaded
 188         after parsing script file.
 189         (open_input_bfds): Don't segv on closed script.
 190
 191 2012-06-24  H.J. Lu  <hongjiu.lu@intel.com>
 192
 193         * configure.tgt: Enable elf_k1om for x86_64-*-linux-gnux32.
 194         Remove x32 in tdir_i386linux and tdir_elf_i386.
 195
 196 2012-06-22  Roland McGrath  <mcgrathr@google.com>
 197
 198         * NEWS: Mention __ehdr_start.
 199
 200 2012-06-21  Alan Modra  <amodra@gmail.com>
 201
 202         * ldlang.c (lang_insert_orphan): Don't make __start_<sec> symbol
 203         absolute, and remove unnecessary alignment.
 204
 205 2012-06-16  Alan Modra  <amodra@gmail.com>
 206
 207         * ldlang.h (lang_output_section_statement_type): Add after_end field.
 208         (lang_abs_symbol_at_beginning_of, lang_abs_symbol_at_end_of): Delete.
 209         (section_for_dot): Declare.
 210         * ldlang.c (lang_size_sections_1): Correct comment.
 211         (current_section): Move earlier.
 212         (current_assign, prefer_next_section): New static vars.
 213         (lang_do_assignments_1): Add found_end param.  Detect _end
 214         assignment to set found_end.  Set os->after_end.  Set above statics.
 215         (lang_do_assignments): Adjust lang_do_assignments_1 call.  Init
 216         vars.
 217         (section_for_dot): New function.
 218         (lang_set_startof): Don't make an absolute symbol.
 219         (lang_abs_symbol_at_beginning_of, lang_abs_symbol_at_end_of): Delete.
 220         * ldexp.c (new_rel_from_abs): Use section_for_dot.
 221         * emultempl/lnk960.em (symbol_at_beginning_of): New function.
 222         (symbol_at_end_of): Likewise.
 223         (lnk960_after_allocation): Use them.
 224         * scripttempl/elf.sc: Precede OTHER_GOT_SYMBOLS with . = .; and
 225         likewise before __bss_start.
 226
 227 2012-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 228
 229         * plugin.c (set_tv_header): Handle link_info.pie.
 230
 231 2012-06-11  Alan Modra  <amodra@gmail.com>
 232
 233         PR ld/14215
 234         * ldexp.c (fold_name <SIZEOF, ALIGNOF>): Allow forward section
 235         references.
 236         * emulparams/elf32_x86_64.sh (SEPARATE_GOTPLT): Depend on size of
 237         .got.plt.
 238         * emulparams/elf32mb_linux.sh (SEPARATE_GOTPLT): Likewise.
 239         * emulparams/elf32tilegx.sh (SEPARATE_GOTPLT): Likewise.
 240         * emulparams/elf32tilepro.sh (SEPARATE_GOTPLT): Likewise.
 241         * emulparams/elf64tilegx.sh (SEPARATE_GOTPLT): Likewise.
 242         * emulparams/elf_i386.sh (SEPARATE_GOTPLT): Likewise.
 243         * emulparams/elf_k1om.sh (SEPARATE_GOTPLT): Likewise.
 244         * emulparams/elf_l1om.sh (SEPARATE_GOTPLT): Likewise.
 245         * emulparams/elf_x86_64.sh (SEPARATE_GOTPLT): Likewise.
 246
 247 2012-06-07  Georg-Johann Lay  <avr@gjlay.de>
 248
 249         PR 13697
 250         * scripttempl/avr.sc (.data): Keep it.
 251
 252 2012-06-02  Andreas Schwab  <schwab@linux-m68k.org>
 253
 254         * Makefile.am (TEXINFO_TEX): Remove $(top_srcdir) prefix.
 255         * Makefile.in: Regenerate.
 256
 257 2012-05-30  Alan Modra  <amodra@gmail.com>
 258
 259         * ldlang.h (lang_output_section_statement_type): Rename
 260         "section_relative_symbol" field to "update_dot".
 261         * ldlang.c: Update all uses.
 262         (strip_excluded_output_sections): Don't test update_dot_tree here..
 263         (lang_leave_overlay): ..set update_dot here.
 264
 265 2012-05-26  Alan Modra  <amodra@gmail.com>
 266
 267         * ldlex.h (enum option_values): Move from..
 268         * lexsup.c: ..here.
 269         * emultempl/ppc32elf.em: Include ldlex.h.
 270         (PARSE_AND_LIST_ARGS_CASES): Disable optimisations when
 271         --traditional-format.
 272         * emultempl/ppc64elf.em: Likewise.
 273
 274 2012-05-25  Alan Modra  <amodra@gmail.com>
 275
 276         PR ld/13909
 277         * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Handle
 278         multiple .eh_frame sections attached to bfd.
 279
 280 2012-05-23  Cary Coutant  <ccoutant@google.com>
 281
 282         * scripttempl/armbpabi.sc: Match .data.rel.ro.* sections more
 283         carefully.  Fix typo where .rela.data.rel.ro matches
 284         .rel.data.rel.ro.
 285         * scripttempl/mep.sc: Likewise.
 286         * scripttempl/elf.sc: Match .data.rel.ro.* sections more carefully.
 287         * scripttempl/elf64hppa.sc: Likewise.
 288         * scripttempl/elfxtensa.sc: Likewise.
 289
 290 2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
 291             Nick Clifton  <nickc@redhat.com>
 292
 293         PR 14072
 294         * configure.in: Add check that sysdep.h has been included before
 295         any system header files.
 296         * configure: Regenerate.
 297         * config.in: Regenerate.
 298         * sysdep.h: Generate an error if included before config.h.
 299
 300 2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>
 301
 302         * emultempl/m68hc1xelf.em (hook_in_stub): Pass proper `bfd'
 303         as the first argument for `bfd_get_section_name'.
 304
 305 2012-05-16  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 306
 307         PR ld/14069
 308         * emultempl/elf32.em: Include *-*-gnu* targets in ld.so.conf
 309         support.
 310
 311 2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
 312
 313         * NEWS: Mention the support for S12X processors.
 314
 315 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
 316
 317         * ldlang.c (walk_wild_consider_section): Don't copy section_flag_list.
 318         Pass it to callback.
 319         (walk_wild_section_general): Pass section_flag_list to callback.
 320         (lang_add_section): Add sflag_list parm.
 321         Move out logic to keep / omit a section & call bfd_lookup_section_flags.
 322         (output_section_callback_fast): Add sflag_list parm.
 323         Add new parm to lang_add_section calls.
 324         (output_section_callback): Likewise.
 325         (check_section_callback): Add sflag_list parm.
 326         (lang_place_orphans): Add new parm to lang_add_section calls.
 327         (gc_section_callback): Add sflag_list parm.
 328         (find_relro_section_callback): Likewise.
 329         * ldlang.h (callback_t): Add flag_info parm.
 330         (lang_add_section): Add sflag_list parm.
 331         * emultempl/armelf.em (elf32_arm_add_stub_section):
 332         Add lang_add_section parm.
 333         * emultempl/beos.em (gld*_place_orphan): Likewise.
 334         * emultempl/elf32.em (gld*_place_orphan): Likewise.
 335         * emultempl/hppaelf.em (hppaelf_add_stub_section): Likewise.
 336         * emultempl/m68hc1xelf.em (m68hc11elf_add_stub_section): Likewise.
 337         * emultempl/mipself.em (mips_add_stub_section): Likewise.
 338         * emultempl/mmo.em (mmo_place_orphan): Likewise.
 339         * emultempl/pe.em (gld_*_place_orphan): Likewise.
 340         * emultempl/pep.em (gld_*_place_orphan): Likewise.
 341         * emultempl/ppc64elf.em (ppc_add_stub_section): Likewise.
 342         * emultempl/spuelf.em (spu_place_special_section): Likewise.
 343         * emultempl/vms.em (vms_place_orphan): Likewise.
 344
 345 2012-05-14  Catherine Moore  <clm@codesourcery.com>
 346
 347         * NEWS:  Mention PowerPC VLE port.
 348
 349 2012-05-11  Daniel Richard G.  <skunk@iskunk.org>
 350
 351         PR binutils/14028
 352         * configure.in: Invoke ACX_HEADER_STRING.
 353         * configure: Regenerate.
 354         * config.in: Regenerate.
 355         * sysdep.h: If STRINGS_WITH_STRING is defined then include both
 356         string.h and strings.h.
 357
 358 2012-05-08  Alan Modra  <amodra@gmail.com>
 359
 360         * Makefile.am (check_DEJAGNU): Export LC_ALL=C in place of other
 361         LC and LANG environment vars.
 362         * Makefile.in: Regenerate.
 363
 364 2012-05-07  Tristan Gingold  <gingold@adacore.com>
 365
 366         * pe-dll.c (udef_table): Make it static.
 367
 368 2012-05-05  Alan Modra  <amodra@gmail.com>
 369
 370         * pe-dll.c (process_def_file_and_drectve): Use bfd_und_section_ptr.
 371         (generate_reloc): Use bfd_abs_section_ptr.
 372
 373 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 374
 375         * configure.tgt: Support x86_64-*-linux-gnux32.
 376
 377 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
 378
 379         * Makefile.am (ALL_EMULATIONS): Added new emulation for XGATE
 380         and XGATE (elf).
 381         * Makefile.in: Rebuild.
 382         * configure.tgt: Recognize XGATE.
 383         * scripttempl/elfxgate.sc: New file, mostly cloned from m68hc12.
 384         * emulparams/xgateelf: New emulation, mostly cloned from m68hc12.
 385         * NEWS: Mention new support.
 386
 387 2012-04-26  Hans-Peter Nilsson  <hp@axis.com>
 388
 389         Make bfd asserts cause linker errors.
 390         * ldmain.c (default_bfd_assert_handler): New variable.
 391         (ld_bfd_assert_handler): New function.
 392         (main): Call bfd_set_assert_handler.
 393
 394 2012-04-24  Alan Modra  <amodra@gmail.com>
 395
 396         * ldlang.c (size_input_section): Use sec_info_type rather than
 397         usrdata->flags.just_syms.
 398         * ldwrite.c (build_link_order): Likewise.
 399         * emultempl/hppaelf.em (build_section_lists): Likewise.
 400         * emultempl/ppc64elf.em (build_toc_list): Likewise.
 401         * emultempl/armelf.em (build_section_lists): Likewise.
 402         (after_allocation): Update for renamed sec_info_type value.
 403         * emultempl/tic6xdsbt.em: Likewise.
 404
 405 2012-04-12  Roland McGrath  <mcgrathr@google.com>
 406
 407         * configure.tgt (arm*-*-nacl*, arm*b-*-nacl*): Handle them.
 408         * emulparams/armelf_nacl.sh: New file.
 409         * emulparams/armelfb_nacl.sh: New file.
 410         * Makefile.am (ALL_EMULATION_SOURCES): Add earmelf_nacl.c
 411         and earmelfb_nacl.c here.
 412         (earmelf_nacl.c, earmelfb_nacl.c): New targets.
 413         * Makefile.in: Regenerated.
 414
 415 2012-04-11  Tristan Gingold  <gingold@adacore.com>
 416
 417         * scripttempl/ia64vms.sc: New file.
 418         * emultempl/vms.em (_before_parse): Support for ia64.
 419         (elf64-ia64-vms): New fragment for ia64.
 420         * emulparams/elf64_ia64_vms.sh: New file.
 421         * configure.tgt (ia64-*-*vms*): Add.
 422         * Makefile.am (ALL_64_EMULATION_SOURCES): Add eelf64_ia64_vms.c
 423         (eelf64_ia64_vms.c): New rule.
 424         * Makefile.in: Regenerate.
 425
 426 2012-04-06  Roland McGrath  <mcgrathr@google.com>
 427
 428         * configure.in (AC_CHECK_HEADERS): Add locale.h.
 429         * config.in: Regenerate.
 430         * configure: Regenerate.
 431
 432 2012-04-05  Nick Clifton  <nickc@redhat.com>
 433
 434         * configure.in (AC_CHECK_FUNCS): Add setlocale.
 435         (AM_LC_MESSAGES): Add.
 436         * aclocal.m4: Regenerate.
 437         * config.in: Regenerate.
 438         * configure: Regenerate.
 439
 440 2012-04-03  Roland McGrath  <mcgrathr@google.com>
 441
 442         * configure.tgt (i[3-7]86-*-nacl*, x86_64-*-nacl*): Handle them.
 443         * emulparams/elf_nacl.sh: New file.
 444         * emulparams/elf_i386_nacl.sh: New file.
 445         * emulparams/elf32_x86_64_nacl.sh: New file.
 446         * emulparams/elf_x86_64_nacl.sh: New file.
 447         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_i386_nacl.c here.
 448         (ALL_64_EMULATION_SOURCES): Add eelf32_x86_64_nacl.c and
 449         eelf_x86_64_nacl.c here.
 450         (eelf_i386_nacl.c, eelf32_x86_64_nacl.c, eelf_x86_64_nacl.c):
 451         New targets.
 452         * Makefile.in: Regenerated.
 453
 454         * scripttempl/elf.sc: Handle SEPARATE_CODE cases.
 455
 456 2012-04-02  Mike Frysinger  <vapier@gentoo.org>
 457
 458         * ldmisc.c (vfinfo): Assign new local str to fmt.  Delete
 459         putc call.  If str and fmt are different, call fwrite on
 460         the difference.
 461
 462 2012-03-30  Nick Clifton  <nickc@redhat.com>
 463
 464         * po/vi.po: Updated Vietnamese translation.
 465
 466 2012-03-27  Roland McGrath  <mcgrathr@google.com>
 467
 468         * configure.in: Set want64 on a 64-bit host regardless of
 469         --enable-targets=all.
 470         * configure: Regenerated.
 471
 472 2012-03-26  Tristan Gingold  <gingold@adacore.com>
 473
 474         * lexsup.c (parse_args): Add a missing '\n'.
 475
 476 2012-03-25  Alan Modra  <amodra@gmail.com>
 477
 478         * ldemul.c (before_allocation_default): Revert last change.
 479         * ldlang.c (lang_add_section): Likewise.
 480         (strip_excluded_output_sections): Don't strip output sections with
 481         user input sections when emitrelocations, unless all are SEC_EXCLUDE.
 482
 483 2012-03-23  Alan Modra  <amodra@gmail.com>
 484
 485         * ldemul.c (before_allocation_default): When emitrelocations,
 486         don't strip sections..
 487         * ldlang.c (lang_add_section): ..and don't set up map_head, map_tail.
 488
 489 2012-03-14  Kai Tietz  <ktietz@redhat.com>
 490             Pascal Obry  <pascal@obry.net>
 491
 492         * pe-dll.c (found_sym): New static variable.
 493         (undef_count): Likewise.
 494         (key_value): New structure.
 495         (undef_sort_cmp): Compare routine for qsort/bsearch.
 496         (pe_find_cdecl_alias_match): Add new argument.
 497         (pe_undef_alias_cdecl_match): Removed.
 498         (pe_undef_count): New helper routine.
 499         (pe_create_undef_table): Likewise.
 500         (pe_process_import_defs): Use pe_create_undef_table and
 501         new pe_undef_alias_cdecl_match function.
 502
 503 2012-03-14  Alan Modra  <amodra@gmail.com>
 504
 505         PR ld/13839
 506         * ldexp.c (fold_name): Ignore undefined symbols when assigning to
 507         dot in mark phase.
 508         (exp_fold_tree_1): Evaluate assignment to dot expressions even when
 509         discarding result, for side effects.  Fix typo in error message.
 510
 511 2012-03-08  Tristan Gingold  <gingold@adacore.com>
 512
 513         * ldexp.c (exp_print_tree): Special case for SEGMENT_START.
 514         (exp_print_token): Constify.
 515
 516 2012-03-08  Alan Modra  <amodra@gmail.com>
 517
 518         PR ld/10340
 519         * ldfile.c (is_sysrooted_pathname): Remove notsame param.
 520         (ldfile_add_library_path): Don't set sysrooted flag.
 521         (ldfile_open_file_search): Likewise, and don't copy them.
 522         (try_open): Delete exten and code handling such.  Add sysrooted
 523         param and return whether path is in sysroot.
 524         (ldfile_find_command_file): Delete extend param.  Add sysrooted
 525         param.  Rename local var.  Update try_open calls.
 526         (ldfile_open_command_file_1): Pass sysrooted to lex_push_file.
 527         * ldfile.h (search_dirs_type): Remove sysrooted field.
 528         * ldlang.c (new_afile): Always set sysrooted from input_flags.
 529         (load_symbols): Don't set input_flags.sysrooted.
 530         * ldlang.h (struct lang_input_statement_flags): Revise sysrooted
 531         comment.
 532         * ldlex.h (lex_push_file): Update prototype.
 533         * ldlex.l (sysrooted_stack): New array.
 534         (EOF): Pop input_flags.sysrooted.
 535         (lex_push_file): Add sysrooted param.  Save and set
 536         input_flags.sysrooted.
 537
 538 2012-03-06  Alan Modra  <amodra@gmail.com>
 539
 540         * ldlang.h (struct lang_input_statement_flags): New, extract from..
 541         (lang_input_statement_type): ..here.  New field "flags".
 542         (input_flags): Declare.
 543         (missing_file): Delete.
 544         * ldmain.h (whole_archive): Delete.
 545         (add_DT_NEEDED_for_regular, add_DT_NEEDED_for_dynamic): Delete.
 546         * ld.h (ld_config_type <dynamic_link>): Delete.
 547         * ldmain.c (whole_archive): Delete.
 548         (add_DT_NEEDED_for_regular, add_DT_NEEDED_for_dynamic): Delete.
 549         * ldlang.c (missing_file, ldlang_sysrooted_script): Delete.
 550         (input_flags): New variable.  Replace all uses of config.dynamic_link,
 551         missing_file, ldlang_sysrooted_script, whole_archive,
 552         add_DT_NEEDED_for_regular and add_DT_NEEDED_for_dynamic with fields
 553         from here.
 554         * ldfile.c: Likewise.
 555         * ldgram.y: Likewise.
 556         * ldmain.c: Likewise.
 557         * ldwrite.c: Likewise.
 558         * lexsup.c: Likewise.
 559         * plugin.c: Likewise.
 560         * emultempl/aix.em: Likewise.
 561         * emultempl/armelf.em: Likewise.
 562         * emultempl/elf32.em: Likewise.
 563         * emultempl/hppaelf.em: Likewise.
 564         * emultempl/linux.em: Likewise.
 565         * emultempl/pe.em: Likewise.
 566         * emultempl/pep.em: Likewise.
 567         * emultempl/ppc64elf.em: Likewise.
 568         * emultempl/scoreelf.em: Likewise.
 569         * emultempl/spuelf.em: Likewise.
 570         * emultempl/sunos.em: Likewise.
 571         * emultempl/vms.em: Likewise.
 572         * ldlang.c (new_afile): Use memset to init zero fields.
 573         (load_symbols): Simplify save and restore of flags around command
 574         file processing.
 575         * ldfile.c (is_sysrooted_pathname): Tidy.
 576
 577 2012-03-05  Hans-Peter Nilsson  <hp@axis.com>
 578
 579         * configure.tgt (mips64*el-*-freebsd*, mips64*-*-freebsd*)
 580         (mips*el-*-freebsd*, mips*-*-freebsd*): Correct triplets by
 581         replacing trailing "-*" with "*".
 582
 583 2012-02-25  Walter Lee  <walt@tilera.com>
 584
 585         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx_be.c.
 586         (ALL_64_EMULATION_SOURCES): Add eelf64tilegx_be.c.
 587         (eelf32tilegx_be.c): Add rule to build this file.
 588         (eelf64tilegx_be.c): Ditto.
 589         * Makefile.in: Regenerate.
 590         * configure.tgt (tilegx-*-*): Support big endian.
 591         (tilegxbe-*-*): New.
 592         * emulparams/elf32tilegx.sh (OUTPUT_FORMAT): Rename.
 593         (BIG_OUTPUT_FORMAT): Define.
 594         (LITTLE_OUTPUT_FORMAT): Define.
 595         * emulparams/elf32tilegx_be.sh: New.
 596         * emulparams/elf64tilegx.sh (OUTPUT_FORMAT): Rename.
 597         (BIG_OUTPUT_FORMAT): Define.
 598         (LITTLE_OUTPUT_FORMAT): Define.
 599         * emulparams/elf64tilegx_be.sh: New.
 600
 601 2012-02-24  Kai Tietz  <ktietz@redhat.com>
 602
 603         PR binutils/13710
 604         * deffilep.y (keyword_as_name): Disable LIBRARY
 605         keyword.
 606
 607 2012-02-22  Alan Modra  <amodra@gmail.com>
 608
 609         PR ld/13683
 610         * ldlang.c (lang_process): Rerun lang_do_assignments before
 611         starting garbage collection.
 612         * ldexp.c (fold_name): Generate a reloc for defined symbols
 613         found without an associated output section during the mark phase.
 614         (exp_fold_tree_1): Continue processing an expression, even if we
 615         are unable to fold it, if we are in the first two evaluation
 616         phases.
 617         * ldexp.h (enum lang_phase_type): Add descriptions of the phases.
 618
 619 2012-02-19  Kai Tietz  <ktietz@redhat.com>
 620
 621         * deffilep.y (cmp_import_elem): Sort first by module name.
 622         * pe-dll.c (process_def_file_and_drectve): Free strings
 623         from removed export-element.
 624         (add_bfd_to_link): Optimize loop on import-elements and lower
 625         allocated memory.
 626         (pe_implied_import_dll): Pass NULL instead of 0 for pointer
 627         argument.
 628
 629 2012-02-18  Hans-Peter Nilsson  <hp@axis.com>
 630
 631         * ldmisc.c (vfinfo <%S>): Use same type and avoid cast for
 632         temporary variable node used for NULL argument.
 633
 634 2012-02-18  Alan Modra  <amodra@gmail.com>
 635
 636         PR ld/13343
 637         * ld.h (parsing_defsym): Delete.
 638         * ldexp.c (exp_intop, exp_bigintop, exp_relop): Set type.filename.
 639         (fold_binary, fold_name, exp_fold_tree_1, exp_get_vma, exp_get_fill,
 640         exp_get_abs_int): Add tree arg for %S in error messages.  Don't
 641         fudge lineno.
 642         (exp_binop, exp_unop, exp_nameop, exp_assop, exp_assert): Copy
 643         type.filename from sub-tree.
 644         (exp_trinop): Likewise, and use "cond" rather than "lhs".
 645         * ldexp.h (node_type): Add filename field to struct.
 646         * ldfile.c (ldfile_input_filename): Delete.  Remove all refs.
 647         * ldfile.h (ldfile_input_filename): Delete.
 648         * ldgram.y (phdr_type, phdr_qualifiers, yyerror): Add NULL arg for
 649         %S in error messages.
 650         * ldemul.c (syslib_default, hll_default): Likewise.
 651         * ldlang.c (lang_memory_region_lookup, lang_memory_region_alias,
 652         lang_get_regions, lang_new_phdr): Likewise.
 653         (lang_size_sections_1): Pass addr_tree for %S.
 654         * ldlex.h (lex_redirect): Update prototype.
 655         (ldlex_filename): Declare.
 656         * ldlex.l (<EOF>): Don't set ldfile_input_filename.
 657         (lex_redirect): Add fake_filename and count params.  Push
 658         fake_filename to file_name_stack and init lineno from count.
 659         (ldlex_filename): New function.
 660         (lex_warn_invalid): Use above.
 661         * ldmain.c (main): Update lex_redirect call.
 662         * ldmisc.c (vfinfo <%S>): Take file name and line number from
 663         etree_type arg, or use current if arg is NULL.
 664         * lexsup.c (parsing_defsym): Delete.
 665         (parse_args <OPTION_DEFSYM>): Update lex_redirect call.
 666
 667 2012-02-13  Kai Tietz  <ktietz@redhat.com>
 668
 669         * deffilep.y (find_export_in_list): Set is_indent for
 670         first or last element, if identical.
 671         (find_import_in_list): Likewise.
 672
 673 2012-02-11  Kai Tietz  <ktietz@redhat.com>
 674
 675         * deffilep.y (%union): New type id_const.
 676         (opt_name2): New rule.
 677         (keyword_as_name): New rule.
 678         (dot_name): Replaced by opt_name2 rule.
 679         (opt_name): Adjust rule.
 680         (opt_equal_name): Likewise.
 681
 682 2012-02-11  Pascal Obry  <pascal@obry.net>
 683
 684         * pe-dll.c (auto_export): Use bsearch to speed up scan of exports
 685         table.
 686         (process_def_file_and_drectve): Maintain sorting of exports table
 687         after stripping leading @ signs.
 688
 689 2012-02-09  Alan Modra  <amodra@gmail.com>
 690
 691         * ldgram.y (input_section_spec_no_keep): Don't ignore sect_flags.
 692
 693 2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>
 694
 695         PR ld/13616
 696         * emulparams/elf32_x86_64.sh: Remove NOP.
 697         * emulparams/elf_i386.sh: Likewise.
 698         * emulparams/elf_i386_be.sh: Likewise.
 699         * emulparams/elf_i386_ldso.sh: Likewise.
 700         * emulparams/elf_i386_vxworks.sh: Likewise.
 701         * emulparams/elf_k1om.sh: Likewise.
 702         * emulparams/elf_l1om.sh: Likewise.
 703         * emulparams/elf_x86_64.sh: Likewise.
 704
 705         * ldlang.c (zero_fill): Initialized to 0.
 706
 707         * ldwrite.c (build_link_order): Set data size to linker odrder
 708         size when they are the same.
 709
 710         * scripttempl/elf.sc: Don't specify fill if NOP is undefined.
 711
 712 2012-01-17  Alan Modra  <amodra@gmail.com>
 713
 714         * ldver.c (ldversion): Update copyright message year.
 715
 716 2012-01-15  Alan Modra  <amodra@gmail.com>
 717
 718         PR ld/12758
 719         * ldlang.c (lang_process): Don't reopen all files, just those
 720         newly added by plugin.
 721
 722 2012-01-11  Alan Modra  <amodra@gmail.com>
 723
 724         * emultempl/ppc64elf.em (PARSE_AND_LIST_PROLOGUE,
 725         PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS,
 726         PARSE_AND_LIST_ARGS_CASES): Handle --{no-,}plt-thread-safe and
 727         --{no-,}plt-align.
 728         (plt_thread_safe, plt_stub_align): New vars.
 729         (gld${EMULATION_NAME}_after_allocation): Pass them to
 730         ppc64_elf_size_stubs.  Align stub sections according to plt_stub_align.
 731         * ld.texinfo: Document new command line options, and an old
 732         undocumented option.
 733
 734 2012-01-09  Roland McGrath  <mcgrathr@google.com>
 735
 736         * configure.in: Use AM_ZLIB.
 737         * configure: Regenerated.
 738
 739 For older changes see ChangeLog-2011
 740 \f
 741 Local Variables:
 742 mode: change-log
 743 left-margin: 8
 744 fill-column: 74
 745 version-control: never
 746 End: