ld/ChangeLog

   1 2012-11-27  Nick Clifton  <nickc@redhat.com>
   2
   3         PR ld/14776
   4         * ld.texinfo: Fix spelling mistakes.
   5
   6 2012-11-26  Roland McGrath  <mcgrathr@google.com>
   7
   8         * emultempl/aarch64elf.em (gld${EMULATION_NAME}_before_parse):
   9         Copy last elf32.em here too.
  10         * emultempl/armelf.em (gld${EMULATION_NAME}_before_parse): Likewise.
  11         * emultempl/mmixelf.em (gld${EMULATION_NAME}_before_parse): Likewise.
  12         * emultempl/scoreelf.em (gld${EMULATION_NAME}_before_parse): Likewise.
  13
  14 2012-11-21  Roland McGrath  <mcgrathr@google.com>
  15
  16         * ld.h (ld_config_type): New flag member separate_code.
  17         * emultempl/elf32.em
  18         (gld${EMULATION_NAME}_before_parse): Set it based on $SEPARATE_CODE.
  19         * ldlang.c (ldlang_override_segment_assignment): If it's set, then
  20         always return TRUE when SEC_CODE differs between the sections.
  21
  22 2012-11-20  H.J. Lu  <hongjiu.lu@intel.com>
  23
  24         * ld.texinfo: Document "-z global".
  25
  26         * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Support
  27         "-z global".
  28         (gld${EMULATION_NAME}_list_options): Likewise.
  29
  30 2012-11-15  Maxim Kuvyrkov  <maxim@codesourcery.com>
  31
  32         Port lib32 arrangement from Debian.
  33         * emulparams/elf_i386.sh: Include lib32 directories in library search
  34         path.
  35
  36 2012-11-15  Simon Baldwin  <simonb@google.com>
  37
  38         * ldmain.c (main): Add start_sbrk set to sbrk(0) on entry.
  39         On exit, compute data size as the delta between current
  40         sbrk(0) and start_sbrk.
  41
  42 2012-11-09  Nick Clifton  <nickc@redhat.com>
  43
  44         * emultempl/rxelf.em (no_flag_mismatch_warnings): Initialise to
  45         true.
  46         (PARSE_AND_LIST_LONGOPTS): Add flag-mismatch-warnings.
  47         (PARSE_AND_LIST_ARG_CASES): Add support for
  48         --flag-mismatch-warnings.
  49
  50         * Makefile.am: (ALL_EMULATION_SOURCES): Add ev850_rh850.c.
  51         * Makefile.in: Regenerate.
  52         * configure.tgt (v850*-*-*): Make v850_rh850 the default
  53         emulation. Add vanilla v850 as an extra emulation.
  54         * emulparams/v850_rh850.sh: New file.
  55         * scripttempl/v850_rh850.sc: New file.
  56
  57 2012-11-09  Edgar E. Iglesias <edgar.iglesias@gmail.com>
  58
  59         * Makefile.am: Add eelf32microblazeel.c and eelf32mbel_linux.c.
  60         * Makefile.in: Regenerated.
  61         * configure.tgt: Add microblazeel and set endian per target.
  62         * emulparams/elf32mb_linux.sh: Add OUTPUT_FORMAT.
  63         * emulparams/elf32microblaze.sh: Likewise.
  64         * emulparams/elf32mbel_linux.sh: New file.
  65         * emulparams/elf32microblazeel.sh: Likewise.
  66
  67 2012-11-09  H.J. Lu  <hongjiu.lu@intel.com>
  68
  69         * testplug.c (record_add_file): Remove trailing redundant `;'.
  70
  71 2012-11-05  Alan Modra  <amodra@gmail.com>
  72
  73         * configure.in: Apply 2012-09-10 change to config.in here.
  74
  75 2012-11-01  Nathan Sidwell  <nathan@codesourcery.com>
  76
  77         * emultempl/elf32.em: Print stacksize help.
  78
  79 2012-11-01  Alan Modra  <amodra@gmail.com>
  80
  81         * ldlang.c (insert_pad): Correct output section size calculation.
  82         (lang_size_sections_1): Likewise for lang_data_statement and
  83         lang_reloc_statement.
  84
  85 2012-10-29  Alan Modra  <amodra@gmail.com>
  86
  87         * configure.tgt (powerpcle-pe,winnt,cygwin): Add deffilep.o
  88         and pe-dll.o.
  89
  90 2012-10-24  H.J. Lu  <hongjiu.lu@intel.com>
  91
  92         * ld.h (command_line): Remove
  93         disable_target_specific_optimizations.
  94         (RELAXATION_DISABLED_BY_DEFAULT): Removed.
  95         (RELAXATION_DISABLED_BY_USER): Likewise.
  96         (RELAXATION_ENABLED): Likewise.
  97         (DISABLE_RELAXATION): Likewise.
  98         (ENABLE_RELAXATION): Likewise.
  99
 100         * ldmain.c (main): Updated.
 101
 102         * ldmain.h (RELAXATION_DISABLED_BY_DEFAULT): New macro.
 103         (RELAXATION_DISABLED_BY_USER): Likewise.
 104         (RELAXATION_ENABLED): Likewise.
 105         (DISABLE_RELAXATION): Likewise.
 106         (ENABLE_RELAXATION): Likewise.
 107
 108 2012-10-23  Nathan Sidwell  <nathan@codesourcery.com>
 109
 110         * ld.texinfo (stack-size): New option.
 111         * emultempl/elf32.em: Add stack-size option.
 112
 113 2012-10-22  Jan Beich  <jbeich@tormail.org>
 114             Alan Modra  <amodra@gmail.com>
 115
 116         PR ld/14426
 117         * ldlex.h (option_values): Add OPTION_IGNORE_UNRESOLVED_SYMBOL.
 118         * lexsup.c (parse_args): Likewise.
 119         (ld_options): Describe --ignore-unresolved-symbol.
 120         * ldmain.h (add_ignoresym): Declare.
 121         * ldmain.c (add_ignoresym): New function, extracted from..
 122         (undefined_symbol): ..here.  Return if the symbol is in ignore_hash.
 123         (constructor_callback): Don't use global link_info here.
 124         (reloc_overflow): Likewise.
 125
 126 2012-10-22  Alan Modra  <amodra@gmail.com>
 127
 128         * plugin.c (plugin_load_plugins): Warning fix.
 129
 130 2012-10-18  Kai Tietz  <ktietz@redhat.com>
 131
 132         PR binutils/14067
 133         * NEWS: Menition new feature.
 134         * scripttempl/pep.sc: Add zdebug sections.
 135         * scripttempl/pe.sc: L
 136
 137 2012-09-19  Steve Ellcey  <sellcey@mips.com>
 138
 139         * configure.tgt: Add mips*-mti-elf* target.
 140
 141 2012-09-17  Alan Modra  <amodra@gmail.com>
 142
 143         * ld.texinfo (Expression Section): Correct description of
 144         conversions for a binary operation involving an absolute symbol
 145         and a number.
 146
 147 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 148
 149         * configure: Regenerate.
 150
 151 2012-09-13  Anthony Green  <green@moxielogic.com>
 152
 153         * emulparams/elf32moxie.sh (BIG_OUTPUT_FORMAT,
 154         LITTLE_OUTPUT_FORMAT): Define.
 155         (OUTPUT_FORMAT): Change to elf32-bigmoxie.
 156         (EMBEDDED): Define.
 157
 158 2012-09-12  DJ Delorie  <dj@redhat.com>
 159
 160         * emulparams/elf32rx.sh (OTHER_READONLY_SECTIONS): Add W_* sections.
 161
 162 2012-09-10  Matthias Klose  <doko@ubuntu.com>
 163
 164         * config.in: Disable sanity check for kfreebsd.
 165
 166 2012-09-10  H.J. Lu  <hongjiu.lu@intel.com>
 167
 168         * configure: Regenerated.
 169
 170 2012-09-10  Iain Sandoe  <iain@codesourcery.com>
 171             Alan Modra  <amodra@gmail.com>
 172
 173         * configure.tgt (powerpc-*-elf, et al): Define targ_extra_libpath.
 174         Correct whitespace.
 175         (powerpcle-*-elf, et al): Likewise.  Correct targ_extra_emuls.
 176
 177 2012-09-10  Iain Sandoe  <iain@codesourcery.com>
 178
 179         * configure.tgt (powerpc-*-elf, et al): Define targ64_extra_emuls
 180         and targ64_extra_libpath.
 181         (powerpcle-*-elf, et al): Likewise.
 182
 183 2012-09-09  Hans-Peter Nilsson  <hp@bitrange.com>
 184
 185         * emultempl/mmo.em (mmo_place_orphan): Rewrite to also attach
 186         orphan sections to .data and .bss output sections, not just .text.
 187         When giving up on finding a suitable output section, attach to any
 188         output section other than .MMIX.reg_contents, if it exists.
 189         * scripttempl/mmo.sc: Move output debug sections to just before
 190         .MMIX.reg_contents.  Add .gnu.attributes.  Add new . = . NOP
 191         assignments and move end-of-section provide-symbols after them
 192         to force the end-of-section symbols to the address after orphan
 193         placement.  Add SORT_NONE to .init and .fini sections.
 194
 195 2012-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 196
 197         PR ld/14525
 198         * scripttempl/elf.sc: Also provide __executable_start for PIE.
 199
 200 2012-08-17  Kai Tietz  <ktietz@redhat.com>
 201
 202         PR ld/14326
 203         * scripttempl/pe.sc: Add _etext symbol.
 204
 205 2012-08-14  Nick Clifton  <nickc@redhat.com>
 206
 207         * configure.in (ALL_LINGUGAS): Add uk.
 208         * configure: Regenerate.
 209         * po/uk.po: New Ukranian translation.
 210
 211 2012-08-13  Ian Bolton  <ian.bolton@arm.com>
 212             Laurent Desnogues  <laurent.desnogues@arm.com>
 213             Jim MacArthur  <jim.macarthur@arm.com>
 214             Marcus Shawcroft  <marcus.shawcroft@arm.com>
 215             Nigel Stephens  <nigel.stephens@arm.com>
 216             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 217             Richard Earnshaw  <rearnsha@arm.com>
 218             Sofiane Naci  <sofiane.naci@arm.com>
 219             Tejas Belagod  <tejas.belagod@arm.com>
 220             Yufeng Zhang  <yufeng.zhang@arm.com>
 221
 222         * Makefile.am: Add AArch64.
 223         * Makefile.in: Regenerate.
 224         * configure.tgt: Add AArch64.
 225         * emulparams/aarch64elf.sh: New file.
 226         * emulparams/aarch64elfb.sh: New file.
 227         * emulparams/aarch64linux.sh: New file.
 228         * emulparams/aarch64linuxb.sh: New file.
 229         * emultempl/aarch64elf.em: New file.
 230         * NEWS: Mention the new feature.
 231
 232 2012-08-09  Nick Clifton  <nickc@redhat.com>
 233
 234         * po/vi.po: Updated Vietnamese translation.
 235
 236 2012-08-07  Daniel Green  <venix1@gmail.com>
 237
 238         * scripttempl/pe.sc (R_TLS): Add .tls$AAA and .tls$ZZZ.
 239         * scripttempl/pep.sc (R_TLS): Add .tls$AAA and .tls$ZZZ.
 240
 241 2012-08-07  Nick Clifton  <nickc@redhat.com>
 242
 243         * po/ja.po: Updated Japanese translation.
 244
 245 2012-08-06  Maciej W. Rozycki  <macro@codesourcery.com>
 246
 247         * emulparams/elf32bmip.sh: Make _gp hidden.
 248         * emulparams/elf32bmipn32-defs.sh: Likewise.
 249         * emulparams/elf32mipswindiss.sh: Likewise.
 250         * scripttempl/mips.sc: Likewise.
 251
 252 2012-08-06  Maciej W. Rozycki  <macro@codesourcery.com>
 253
 254         * ldexp.h (etree_union): Add defsym member to the assign member
 255         structure.
 256         (exp_assign): Add hidden argument to prototype.
 257         * ldexp.c (exp_fold_tree_1): Use the defsym member to handle
 258         --defsym symbols.
 259         (exp_assop): Add defsym argument, initialize the defsym member
 260         of the assign structure.
 261         (exp_assign): Handle hidden symbols.
 262         (exp_defsym): Update to use the defsym argument to exp_assop.
 263         (exp_provide): Update to handle the defsym argument to exp_assop.
 264         * ldlex.l (HIDDEN): New token.
 265         * ldgram.y (HIDDEN): Likewise.
 266         (assignment, section): Update calls to exp_assign.
 267         * ldctor.c (ldctor_build_sets): Likewise.
 268         * mri.c (mri_format): Likewise.
 269         * ldlang.c (lang_insert_orphan, lang_leave_overlay): Likewise.
 270         (open_input_bfds): Remove --defsym symbols special case.
 271         * emultempl/beos.em (gld_${EMULATION_NAME}_set_symbols): Update
 272         call to exp_assign.
 273         * emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
 274         * emultempl/pep.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
 275         * emultempl/spuelf.em (spu_place_special_section): Likewise.
 276         * emultempl/xtensaelf.em (ld_xtensa_insert_page_offsets):
 277         Likewise.
 278         * ld.texinfo (Assigning Values to Symbols): Add HIDDEN.
 279         (HIDDEN): New subsection.
 280
 281 2012-07-31  H.J. Lu  <hongjiu.lu@intel.com>
 282
 283         PR ld/14156
 284         * ldlang.c (wild_sort): Properly handle by_none.
 285
 286         * scripttempl/elf.sc: Add SORT_NONE to .init and .fini sections.
 287         * scripttempl/elf32msp430.sc: Likewise.
 288         * scripttempl/elf32msp430_3.sc: Likewise.
 289         * scripttempl/elfd10v.sc: Likewise.
 290         * scripttempl/elfd30v.sc: Likewise.
 291         * scripttempl/elfxtensa.sc: Likewise.
 292
 293 2012-07-30  Nick Clifton  <nickc@redhat.com>
 294
 295         * po/ld.pot: Updated template.
 296         * po/bg.po: Updated Bulgarian translation.
 297         * po/es.po: Updated Spanish translation.
 298         * po/fi.po: Updated Finnish translation.
 299
 300 2012-07-27  Mike Frysinger  <vapier@gentoo.org>
 301
 302         * configure.in (BFD_VERSION): Run bfd/configure --version and
 303         parse the output of that.
 304         * configure: Regenerate.
 305
 306 2012-07-27  Tristan Gingold  <gingold@adacore.com>
 307
 308         * NEWS: Add marker for 2.23.
 309
 310 2012-07-24  Jan Waclawek <konfera@efton.sk>
 311
 312         PR ld/14058
 313         * emultempl/avrelf.em (avr_elf_after_allocation): Call
 314         elf32_avr_size_stubs with is_prealloc_run as TRUE.
 315
 316 2012-07-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 317
 318         * emulparams/elf_s390.sh (IREL_IN_PLT): Define.
 319         * emulparams/elf64_s390.sh (IREL_IN_PLT): Define.
 320
 321 2012-07-13  Nick Clifton  <nickc@redhat.com>
 322
 323         PR ld/14357
 324         * ldmain.c (trace_file_tries): Rename to 'verbose'.
 325         * ldfile.c: Likewise.
 326         * ldlang.c: Likewise.
 327         * ldmain.h: Likewise.
 328         * lexsup.c: Likewise.
 329         * emultempl/elf32.em: Likewise.
 330         * emultemp/spuelf.em: Likewise.
 331         * pe-dll.c (pe_dll_generate_implib): Only print creation message
 332         in verbose mode.
 333
 334 2012-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 335
 336         PR ld/14156
 337         * NEWS: Mention SORT_NONE.
 338
 339         * ld.h (sort_type): Add by_none.
 340
 341         * ld.texinfo: Document SORT_NONE.
 342
 343         * ldgram.y: Handle SORT_NONE.
 344
 345         * ldlang.c (update_wild_statements): Handle by_none.  Don't
 346         sort .init/.fini sections.
 347
 348         * ldlex.l: Add SORT_NONE.
 349
 350 2012-07-02  H.J. Lu  <hongjiu.lu@intel.com>
 351
 352         * ld.texinfo: Replace __end_SECNAME with __stop_SECNAME.
 353
 354 2012-06-29  Nick Clifton  <nickc@redhat.com>
 355
 356         * scripttempl/alphavms.sc: Add .debug_macro section.
 357         * scripttempl/elf.sc: Likewise.
 358         * scripttempl/elf64hppa.sc: Likewise.
 359         * scripttempl/elf_chaos.sc: Likewise.
 360         * scripttempl/elfxtensa.sc: Likewise.
 361         * scripttempl/ia64vms.sc: Likewise.
 362
 363         * scripttempl/armbpabi.sc: Add .debug_pubtypes, .debug_ranges and
 364         .debug_macro sections.
 365         * scripttempl/avr.sc: Likewise.
 366         * scripttempl/elf32cr16.sc: Likewise.
 367         * scripttempl/elf32crx.sc: Likewise.
 368         * scripttempl/elf32msp430.sc: Likewise.
 369         * scripttempl/elf32msp430_3.sc: Likewise.
 370         * scripttempl/elf32sh-symbian.sc: Likewise.
 371         * scripttempl/elfd30v.sc: Likewise.
 372         * scripttempl/elfi370.sc: Likewise.
 373         * scripttempl/elfm68hc11.sc: Likewise.
 374         * scripttempl/elfm68hc12.sc: Likewise.
 375         * scripttempl/elfxgate.sc: Likewise.
 376         * scripttempl/i386beos.sc: Likewise.
 377         * scripttempl/i386go32.sc: Likewise.
 378         * scripttempl/ip2k.sc: Likewise.
 379         * scripttempl/iq2000.sc: Likewise.
 380         * scripttempl/mep.sc: Likewise.
 381         * scripttempl/mmo.sc: Likewise.
 382         * scripttempl/v850.sc: Likewise.
 383         * scripttempl/xstormy16.sc: Likewise.
 384
 385 2012-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 386
 387         * ldlang.c (update_wild_statements): Remove redundant statement.
 388
 389 2012-06-25  Alan Modra  <amodra@gmail.com>
 390
 391         * ldlang.c (load_symbols): Close file and set flags.loaded
 392         after parsing script file.
 393         (open_input_bfds): Don't segv on closed script.
 394
 395 2012-06-24  H.J. Lu  <hongjiu.lu@intel.com>
 396
 397         * configure.tgt: Enable elf_k1om for x86_64-*-linux-gnux32.
 398         Remove x32 in tdir_i386linux and tdir_elf_i386.
 399
 400 2012-06-22  Roland McGrath  <mcgrathr@google.com>
 401
 402         * NEWS: Mention __ehdr_start.
 403
 404 2012-06-21  Alan Modra  <amodra@gmail.com>
 405
 406         * ldlang.c (lang_insert_orphan): Don't make __start_<sec> symbol
 407         absolute, and remove unnecessary alignment.
 408
 409 2012-06-16  Alan Modra  <amodra@gmail.com>
 410
 411         * ldlang.h (lang_output_section_statement_type): Add after_end field.
 412         (lang_abs_symbol_at_beginning_of, lang_abs_symbol_at_end_of): Delete.
 413         (section_for_dot): Declare.
 414         * ldlang.c (lang_size_sections_1): Correct comment.
 415         (current_section): Move earlier.
 416         (current_assign, prefer_next_section): New static vars.
 417         (lang_do_assignments_1): Add found_end param.  Detect _end
 418         assignment to set found_end.  Set os->after_end.  Set above statics.
 419         (lang_do_assignments): Adjust lang_do_assignments_1 call.  Init
 420         vars.
 421         (section_for_dot): New function.
 422         (lang_set_startof): Don't make an absolute symbol.
 423         (lang_abs_symbol_at_beginning_of, lang_abs_symbol_at_end_of): Delete.
 424         * ldexp.c (new_rel_from_abs): Use section_for_dot.
 425         * emultempl/lnk960.em (symbol_at_beginning_of): New function.
 426         (symbol_at_end_of): Likewise.
 427         (lnk960_after_allocation): Use them.
 428         * scripttempl/elf.sc: Precede OTHER_GOT_SYMBOLS with . = .; and
 429         likewise before __bss_start.
 430
 431 2012-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 432
 433         * plugin.c (set_tv_header): Handle link_info.pie.
 434
 435 2012-06-11  Alan Modra  <amodra@gmail.com>
 436
 437         PR ld/14215
 438         * ldexp.c (fold_name <SIZEOF, ALIGNOF>): Allow forward section
 439         references.
 440         * emulparams/elf32_x86_64.sh (SEPARATE_GOTPLT): Depend on size of
 441         .got.plt.
 442         * emulparams/elf32mb_linux.sh (SEPARATE_GOTPLT): Likewise.
 443         * emulparams/elf32tilegx.sh (SEPARATE_GOTPLT): Likewise.
 444         * emulparams/elf32tilepro.sh (SEPARATE_GOTPLT): Likewise.
 445         * emulparams/elf64tilegx.sh (SEPARATE_GOTPLT): Likewise.
 446         * emulparams/elf_i386.sh (SEPARATE_GOTPLT): Likewise.
 447         * emulparams/elf_k1om.sh (SEPARATE_GOTPLT): Likewise.
 448         * emulparams/elf_l1om.sh (SEPARATE_GOTPLT): Likewise.
 449         * emulparams/elf_x86_64.sh (SEPARATE_GOTPLT): Likewise.
 450
 451 2012-06-07  Georg-Johann Lay  <avr@gjlay.de>
 452
 453         PR 13697
 454         * scripttempl/avr.sc (.data): Keep it.
 455
 456 2012-06-02  Andreas Schwab  <schwab@linux-m68k.org>
 457
 458         * Makefile.am (TEXINFO_TEX): Remove $(top_srcdir) prefix.
 459         * Makefile.in: Regenerate.
 460
 461 2012-05-30  Alan Modra  <amodra@gmail.com>
 462
 463         * ldlang.h (lang_output_section_statement_type): Rename
 464         "section_relative_symbol" field to "update_dot".
 465         * ldlang.c: Update all uses.
 466         (strip_excluded_output_sections): Don't test update_dot_tree here..
 467         (lang_leave_overlay): ..set update_dot here.
 468
 469 2012-05-26  Alan Modra  <amodra@gmail.com>
 470
 471         * ldlex.h (enum option_values): Move from..
 472         * lexsup.c: ..here.
 473         * emultempl/ppc32elf.em: Include ldlex.h.
 474         (PARSE_AND_LIST_ARGS_CASES): Disable optimisations when
 475         --traditional-format.
 476         * emultempl/ppc64elf.em: Likewise.
 477
 478 2012-05-25  Alan Modra  <amodra@gmail.com>
 479
 480         PR ld/13909
 481         * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Handle
 482         multiple .eh_frame sections attached to bfd.
 483
 484 2012-05-23  Cary Coutant  <ccoutant@google.com>
 485
 486         * scripttempl/armbpabi.sc: Match .data.rel.ro.* sections more
 487         carefully.  Fix typo where .rela.data.rel.ro matches
 488         .rel.data.rel.ro.
 489         * scripttempl/mep.sc: Likewise.
 490         * scripttempl/elf.sc: Match .data.rel.ro.* sections more carefully.
 491         * scripttempl/elf64hppa.sc: Likewise.
 492         * scripttempl/elfxtensa.sc: Likewise.
 493
 494 2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
 495             Nick Clifton  <nickc@redhat.com>
 496
 497         PR 14072
 498         * configure.in: Add check that sysdep.h has been included before
 499         any system header files.
 500         * configure: Regenerate.
 501         * config.in: Regenerate.
 502         * sysdep.h: Generate an error if included before config.h.
 503
 504 2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>
 505
 506         * emultempl/m68hc1xelf.em (hook_in_stub): Pass proper `bfd'
 507         as the first argument for `bfd_get_section_name'.
 508
 509 2012-05-16  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 510
 511         PR ld/14069
 512         * emultempl/elf32.em: Include *-*-gnu* targets in ld.so.conf
 513         support.
 514
 515 2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
 516
 517         * NEWS: Mention the support for S12X processors.
 518
 519 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
 520
 521         * ldlang.c (walk_wild_consider_section): Don't copy section_flag_list.
 522         Pass it to callback.
 523         (walk_wild_section_general): Pass section_flag_list to callback.
 524         (lang_add_section): Add sflag_list parm.
 525         Move out logic to keep / omit a section & call bfd_lookup_section_flags.
 526         (output_section_callback_fast): Add sflag_list parm.
 527         Add new parm to lang_add_section calls.
 528         (output_section_callback): Likewise.
 529         (check_section_callback): Add sflag_list parm.
 530         (lang_place_orphans): Add new parm to lang_add_section calls.
 531         (gc_section_callback): Add sflag_list parm.
 532         (find_relro_section_callback): Likewise.
 533         * ldlang.h (callback_t): Add flag_info parm.
 534         (lang_add_section): Add sflag_list parm.
 535         * emultempl/armelf.em (elf32_arm_add_stub_section):
 536         Add lang_add_section parm.
 537         * emultempl/beos.em (gld*_place_orphan): Likewise.
 538         * emultempl/elf32.em (gld*_place_orphan): Likewise.
 539         * emultempl/hppaelf.em (hppaelf_add_stub_section): Likewise.
 540         * emultempl/m68hc1xelf.em (m68hc11elf_add_stub_section): Likewise.
 541         * emultempl/mipself.em (mips_add_stub_section): Likewise.
 542         * emultempl/mmo.em (mmo_place_orphan): Likewise.
 543         * emultempl/pe.em (gld_*_place_orphan): Likewise.
 544         * emultempl/pep.em (gld_*_place_orphan): Likewise.
 545         * emultempl/ppc64elf.em (ppc_add_stub_section): Likewise.
 546         * emultempl/spuelf.em (spu_place_special_section): Likewise.
 547         * emultempl/vms.em (vms_place_orphan): Likewise.
 548
 549 2012-05-14  Catherine Moore  <clm@codesourcery.com>
 550
 551         * NEWS:  Mention PowerPC VLE port.
 552
 553 2012-05-11  Daniel Richard G.  <skunk@iskunk.org>
 554
 555         PR binutils/14028
 556         * configure.in: Invoke ACX_HEADER_STRING.
 557         * configure: Regenerate.
 558         * config.in: Regenerate.
 559         * sysdep.h: If STRINGS_WITH_STRING is defined then include both
 560         string.h and strings.h.
 561
 562 2012-05-08  Alan Modra  <amodra@gmail.com>
 563
 564         * Makefile.am (check_DEJAGNU): Export LC_ALL=C in place of other
 565         LC and LANG environment vars.
 566         * Makefile.in: Regenerate.
 567
 568 2012-05-07  Tristan Gingold  <gingold@adacore.com>
 569
 570         * pe-dll.c (udef_table): Make it static.
 571
 572 2012-05-05  Alan Modra  <amodra@gmail.com>
 573
 574         * pe-dll.c (process_def_file_and_drectve): Use bfd_und_section_ptr.
 575         (generate_reloc): Use bfd_abs_section_ptr.
 576
 577 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 578
 579         * configure.tgt: Support x86_64-*-linux-gnux32.
 580
 581 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
 582
 583         * Makefile.am (ALL_EMULATIONS): Added new emulation for XGATE
 584         and XGATE (elf).
 585         * Makefile.in: Rebuild.
 586         * configure.tgt: Recognize XGATE.
 587         * scripttempl/elfxgate.sc: New file, mostly cloned from m68hc12.
 588         * emulparams/xgateelf: New emulation, mostly cloned from m68hc12.
 589         * NEWS: Mention new support.
 590
 591 2012-04-26  Hans-Peter Nilsson  <hp@axis.com>
 592
 593         Make bfd asserts cause linker errors.
 594         * ldmain.c (default_bfd_assert_handler): New variable.
 595         (ld_bfd_assert_handler): New function.
 596         (main): Call bfd_set_assert_handler.
 597
 598 2012-04-24  Alan Modra  <amodra@gmail.com>
 599
 600         * ldlang.c (size_input_section): Use sec_info_type rather than
 601         usrdata->flags.just_syms.
 602         * ldwrite.c (build_link_order): Likewise.
 603         * emultempl/hppaelf.em (build_section_lists): Likewise.
 604         * emultempl/ppc64elf.em (build_toc_list): Likewise.
 605         * emultempl/armelf.em (build_section_lists): Likewise.
 606         (after_allocation): Update for renamed sec_info_type value.
 607         * emultempl/tic6xdsbt.em: Likewise.
 608
 609 2012-04-12  Roland McGrath  <mcgrathr@google.com>
 610
 611         * configure.tgt (arm*-*-nacl*, arm*b-*-nacl*): Handle them.
 612         * emulparams/armelf_nacl.sh: New file.
 613         * emulparams/armelfb_nacl.sh: New file.
 614         * Makefile.am (ALL_EMULATION_SOURCES): Add earmelf_nacl.c
 615         and earmelfb_nacl.c here.
 616         (earmelf_nacl.c, earmelfb_nacl.c): New targets.
 617         * Makefile.in: Regenerated.
 618
 619 2012-04-11  Tristan Gingold  <gingold@adacore.com>
 620
 621         * scripttempl/ia64vms.sc: New file.
 622         * emultempl/vms.em (_before_parse): Support for ia64.
 623         (elf64-ia64-vms): New fragment for ia64.
 624         * emulparams/elf64_ia64_vms.sh: New file.
 625         * configure.tgt (ia64-*-*vms*): Add.
 626         * Makefile.am (ALL_64_EMULATION_SOURCES): Add eelf64_ia64_vms.c
 627         (eelf64_ia64_vms.c): New rule.
 628         * Makefile.in: Regenerate.
 629
 630 2012-04-06  Roland McGrath  <mcgrathr@google.com>
 631
 632         * configure.in (AC_CHECK_HEADERS): Add locale.h.
 633         * config.in: Regenerate.
 634         * configure: Regenerate.
 635
 636 2012-04-05  Nick Clifton  <nickc@redhat.com>
 637
 638         * configure.in (AC_CHECK_FUNCS): Add setlocale.
 639         (AM_LC_MESSAGES): Add.
 640         * aclocal.m4: Regenerate.
 641         * config.in: Regenerate.
 642         * configure: Regenerate.
 643
 644 2012-04-03  Roland McGrath  <mcgrathr@google.com>
 645
 646         * configure.tgt (i[3-7]86-*-nacl*, x86_64-*-nacl*): Handle them.
 647         * emulparams/elf_nacl.sh: New file.
 648         * emulparams/elf_i386_nacl.sh: New file.
 649         * emulparams/elf32_x86_64_nacl.sh: New file.
 650         * emulparams/elf_x86_64_nacl.sh: New file.
 651         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_i386_nacl.c here.
 652         (ALL_64_EMULATION_SOURCES): Add eelf32_x86_64_nacl.c and
 653         eelf_x86_64_nacl.c here.
 654         (eelf_i386_nacl.c, eelf32_x86_64_nacl.c, eelf_x86_64_nacl.c):
 655         New targets.
 656         * Makefile.in: Regenerated.
 657
 658         * scripttempl/elf.sc: Handle SEPARATE_CODE cases.
 659
 660 2012-04-02  Mike Frysinger  <vapier@gentoo.org>
 661
 662         * ldmisc.c (vfinfo): Assign new local str to fmt.  Delete
 663         putc call.  If str and fmt are different, call fwrite on
 664         the difference.
 665
 666 2012-03-30  Nick Clifton  <nickc@redhat.com>
 667
 668         * po/vi.po: Updated Vietnamese translation.
 669
 670 2012-03-27  Roland McGrath  <mcgrathr@google.com>
 671
 672         * configure.in: Set want64 on a 64-bit host regardless of
 673         --enable-targets=all.
 674         * configure: Regenerated.
 675
 676 2012-03-26  Tristan Gingold  <gingold@adacore.com>
 677
 678         * lexsup.c (parse_args): Add a missing '\n'.
 679
 680 2012-03-25  Alan Modra  <amodra@gmail.com>
 681
 682         * ldemul.c (before_allocation_default): Revert last change.
 683         * ldlang.c (lang_add_section): Likewise.
 684         (strip_excluded_output_sections): Don't strip output sections with
 685         user input sections when emitrelocations, unless all are SEC_EXCLUDE.
 686
 687 2012-03-23  Alan Modra  <amodra@gmail.com>
 688
 689         * ldemul.c (before_allocation_default): When emitrelocations,
 690         don't strip sections..
 691         * ldlang.c (lang_add_section): ..and don't set up map_head, map_tail.
 692
 693 2012-03-14  Kai Tietz  <ktietz@redhat.com>
 694             Pascal Obry  <pascal@obry.net>
 695
 696         * pe-dll.c (found_sym): New static variable.
 697         (undef_count): Likewise.
 698         (key_value): New structure.
 699         (undef_sort_cmp): Compare routine for qsort/bsearch.
 700         (pe_find_cdecl_alias_match): Add new argument.
 701         (pe_undef_alias_cdecl_match): Removed.
 702         (pe_undef_count): New helper routine.
 703         (pe_create_undef_table): Likewise.
 704         (pe_process_import_defs): Use pe_create_undef_table and
 705         new pe_undef_alias_cdecl_match function.
 706
 707 2012-03-14  Alan Modra  <amodra@gmail.com>
 708
 709         PR ld/13839
 710         * ldexp.c (fold_name): Ignore undefined symbols when assigning to
 711         dot in mark phase.
 712         (exp_fold_tree_1): Evaluate assignment to dot expressions even when
 713         discarding result, for side effects.  Fix typo in error message.
 714
 715 2012-03-08  Tristan Gingold  <gingold@adacore.com>
 716
 717         * ldexp.c (exp_print_tree): Special case for SEGMENT_START.
 718         (exp_print_token): Constify.
 719
 720 2012-03-08  Alan Modra  <amodra@gmail.com>
 721
 722         PR ld/10340
 723         * ldfile.c (is_sysrooted_pathname): Remove notsame param.
 724         (ldfile_add_library_path): Don't set sysrooted flag.
 725         (ldfile_open_file_search): Likewise, and don't copy them.
 726         (try_open): Delete exten and code handling such.  Add sysrooted
 727         param and return whether path is in sysroot.
 728         (ldfile_find_command_file): Delete extend param.  Add sysrooted
 729         param.  Rename local var.  Update try_open calls.
 730         (ldfile_open_command_file_1): Pass sysrooted to lex_push_file.
 731         * ldfile.h (search_dirs_type): Remove sysrooted field.
 732         * ldlang.c (new_afile): Always set sysrooted from input_flags.
 733         (load_symbols): Don't set input_flags.sysrooted.
 734         * ldlang.h (struct lang_input_statement_flags): Revise sysrooted
 735         comment.
 736         * ldlex.h (lex_push_file): Update prototype.
 737         * ldlex.l (sysrooted_stack): New array.
 738         (EOF): Pop input_flags.sysrooted.
 739         (lex_push_file): Add sysrooted param.  Save and set
 740         input_flags.sysrooted.
 741
 742 2012-03-06  Alan Modra  <amodra@gmail.com>
 743
 744         * ldlang.h (struct lang_input_statement_flags): New, extract from..
 745         (lang_input_statement_type): ..here.  New field "flags".
 746         (input_flags): Declare.
 747         (missing_file): Delete.
 748         * ldmain.h (whole_archive): Delete.
 749         (add_DT_NEEDED_for_regular, add_DT_NEEDED_for_dynamic): Delete.
 750         * ld.h (ld_config_type <dynamic_link>): Delete.
 751         * ldmain.c (whole_archive): Delete.
 752         (add_DT_NEEDED_for_regular, add_DT_NEEDED_for_dynamic): Delete.
 753         * ldlang.c (missing_file, ldlang_sysrooted_script): Delete.
 754         (input_flags): New variable.  Replace all uses of config.dynamic_link,
 755         missing_file, ldlang_sysrooted_script, whole_archive,
 756         add_DT_NEEDED_for_regular and add_DT_NEEDED_for_dynamic with fields
 757         from here.
 758         * ldfile.c: Likewise.
 759         * ldgram.y: Likewise.
 760         * ldmain.c: Likewise.
 761         * ldwrite.c: Likewise.
 762         * lexsup.c: Likewise.
 763         * plugin.c: Likewise.
 764         * emultempl/aix.em: Likewise.
 765         * emultempl/armelf.em: Likewise.
 766         * emultempl/elf32.em: Likewise.
 767         * emultempl/hppaelf.em: Likewise.
 768         * emultempl/linux.em: Likewise.
 769         * emultempl/pe.em: Likewise.
 770         * emultempl/pep.em: Likewise.
 771         * emultempl/ppc64elf.em: Likewise.
 772         * emultempl/scoreelf.em: Likewise.
 773         * emultempl/spuelf.em: Likewise.
 774         * emultempl/sunos.em: Likewise.
 775         * emultempl/vms.em: Likewise.
 776         * ldlang.c (new_afile): Use memset to init zero fields.
 777         (load_symbols): Simplify save and restore of flags around command
 778         file processing.
 779         * ldfile.c (is_sysrooted_pathname): Tidy.
 780
 781 2012-03-05  Hans-Peter Nilsson  <hp@axis.com>
 782
 783         * configure.tgt (mips64*el-*-freebsd*, mips64*-*-freebsd*)
 784         (mips*el-*-freebsd*, mips*-*-freebsd*): Correct triplets by
 785         replacing trailing "-*" with "*".
 786
 787 2012-02-25  Walter Lee  <walt@tilera.com>
 788
 789         * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx_be.c.
 790         (ALL_64_EMULATION_SOURCES): Add eelf64tilegx_be.c.
 791         (eelf32tilegx_be.c): Add rule to build this file.
 792         (eelf64tilegx_be.c): Ditto.
 793         * Makefile.in: Regenerate.
 794         * configure.tgt (tilegx-*-*): Support big endian.
 795         (tilegxbe-*-*): New.
 796         * emulparams/elf32tilegx.sh (OUTPUT_FORMAT): Rename.
 797         (BIG_OUTPUT_FORMAT): Define.
 798         (LITTLE_OUTPUT_FORMAT): Define.
 799         * emulparams/elf32tilegx_be.sh: New.
 800         * emulparams/elf64tilegx.sh (OUTPUT_FORMAT): Rename.
 801         (BIG_OUTPUT_FORMAT): Define.
 802         (LITTLE_OUTPUT_FORMAT): Define.
 803         * emulparams/elf64tilegx_be.sh: New.
 804
 805 2012-02-24  Kai Tietz  <ktietz@redhat.com>
 806
 807         PR binutils/13710
 808         * deffilep.y (keyword_as_name): Disable LIBRARY
 809         keyword.
 810
 811 2012-02-22  Alan Modra  <amodra@gmail.com>
 812
 813         PR ld/13683
 814         * ldlang.c (lang_process): Rerun lang_do_assignments before
 815         starting garbage collection.
 816         * ldexp.c (fold_name): Generate a reloc for defined symbols
 817         found without an associated output section during the mark phase.
 818         (exp_fold_tree_1): Continue processing an expression, even if we
 819         are unable to fold it, if we are in the first two evaluation
 820         phases.
 821         * ldexp.h (enum lang_phase_type): Add descriptions of the phases.
 822
 823 2012-02-19  Kai Tietz  <ktietz@redhat.com>
 824
 825         * deffilep.y (cmp_import_elem): Sort first by module name.
 826         * pe-dll.c (process_def_file_and_drectve): Free strings
 827         from removed export-element.
 828         (add_bfd_to_link): Optimize loop on import-elements and lower
 829         allocated memory.
 830         (pe_implied_import_dll): Pass NULL instead of 0 for pointer
 831         argument.
 832
 833 2012-02-18  Hans-Peter Nilsson  <hp@axis.com>
 834
 835         * ldmisc.c (vfinfo <%S>): Use same type and avoid cast for
 836         temporary variable node used for NULL argument.
 837
 838 2012-02-18  Alan Modra  <amodra@gmail.com>
 839
 840         PR ld/13343
 841         * ld.h (parsing_defsym): Delete.
 842         * ldexp.c (exp_intop, exp_bigintop, exp_relop): Set type.filename.
 843         (fold_binary, fold_name, exp_fold_tree_1, exp_get_vma, exp_get_fill,
 844         exp_get_abs_int): Add tree arg for %S in error messages.  Don't
 845         fudge lineno.
 846         (exp_binop, exp_unop, exp_nameop, exp_assop, exp_assert): Copy
 847         type.filename from sub-tree.
 848         (exp_trinop): Likewise, and use "cond" rather than "lhs".
 849         * ldexp.h (node_type): Add filename field to struct.
 850         * ldfile.c (ldfile_input_filename): Delete.  Remove all refs.
 851         * ldfile.h (ldfile_input_filename): Delete.
 852         * ldgram.y (phdr_type, phdr_qualifiers, yyerror): Add NULL arg for
 853         %S in error messages.
 854         * ldemul.c (syslib_default, hll_default): Likewise.
 855         * ldlang.c (lang_memory_region_lookup, lang_memory_region_alias,
 856         lang_get_regions, lang_new_phdr): Likewise.
 857         (lang_size_sections_1): Pass addr_tree for %S.
 858         * ldlex.h (lex_redirect): Update prototype.
 859         (ldlex_filename): Declare.
 860         * ldlex.l (<EOF>): Don't set ldfile_input_filename.
 861         (lex_redirect): Add fake_filename and count params.  Push
 862         fake_filename to file_name_stack and init lineno from count.
 863         (ldlex_filename): New function.
 864         (lex_warn_invalid): Use above.
 865         * ldmain.c (main): Update lex_redirect call.
 866         * ldmisc.c (vfinfo <%S>): Take file name and line number from
 867         etree_type arg, or use current if arg is NULL.
 868         * lexsup.c (parsing_defsym): Delete.
 869         (parse_args <OPTION_DEFSYM>): Update lex_redirect call.
 870
 871 2012-02-13  Kai Tietz  <ktietz@redhat.com>
 872
 873         * deffilep.y (find_export_in_list): Set is_indent for
 874         first or last element, if identical.
 875         (find_import_in_list): Likewise.
 876
 877 2012-02-11  Kai Tietz  <ktietz@redhat.com>
 878
 879         * deffilep.y (%union): New type id_const.
 880         (opt_name2): New rule.
 881         (keyword_as_name): New rule.
 882         (dot_name): Replaced by opt_name2 rule.
 883         (opt_name): Adjust rule.
 884         (opt_equal_name): Likewise.
 885
 886 2012-02-11  Pascal Obry  <pascal@obry.net>
 887
 888         * pe-dll.c (auto_export): Use bsearch to speed up scan of exports
 889         table.
 890         (process_def_file_and_drectve): Maintain sorting of exports table
 891         after stripping leading @ signs.
 892
 893 2012-02-09  Alan Modra  <amodra@gmail.com>
 894
 895         * ldgram.y (input_section_spec_no_keep): Don't ignore sect_flags.
 896
 897 2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>
 898
 899         PR ld/13616
 900         * emulparams/elf32_x86_64.sh: Remove NOP.
 901         * emulparams/elf_i386.sh: Likewise.
 902         * emulparams/elf_i386_be.sh: Likewise.
 903         * emulparams/elf_i386_ldso.sh: Likewise.
 904         * emulparams/elf_i386_vxworks.sh: Likewise.
 905         * emulparams/elf_k1om.sh: Likewise.
 906         * emulparams/elf_l1om.sh: Likewise.
 907         * emulparams/elf_x86_64.sh: Likewise.
 908
 909         * ldlang.c (zero_fill): Initialized to 0.
 910
 911         * ldwrite.c (build_link_order): Set data size to linker odrder
 912         size when they are the same.
 913
 914         * scripttempl/elf.sc: Don't specify fill if NOP is undefined.
 915
 916 2012-01-17  Alan Modra  <amodra@gmail.com>
 917
 918         * ldver.c (ldversion): Update copyright message year.
 919
 920 2012-01-15  Alan Modra  <amodra@gmail.com>
 921
 922         PR ld/12758
 923         * ldlang.c (lang_process): Don't reopen all files, just those
 924         newly added by plugin.
 925
 926 2012-01-11  Alan Modra  <amodra@gmail.com>
 927
 928         * emultempl/ppc64elf.em (PARSE_AND_LIST_PROLOGUE,
 929         PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS,
 930         PARSE_AND_LIST_ARGS_CASES): Handle --{no-,}plt-thread-safe and
 931         --{no-,}plt-align.
 932         (plt_thread_safe, plt_stub_align): New vars.
 933         (gld${EMULATION_NAME}_after_allocation): Pass them to
 934         ppc64_elf_size_stubs.  Align stub sections according to plt_stub_align.
 935         * ld.texinfo: Document new command line options, and an old
 936         undocumented option.
 937
 938 2012-01-09  Roland McGrath  <mcgrathr@google.com>
 939
 940         * configure.in: Use AM_ZLIB.
 941         * configure: Regenerated.
 942
 943 For older changes see ChangeLog-2011
 944 \f
 945 Local Variables:
 946 mode: change-log
 947 left-margin: 8
 948 fill-column: 74
 949 version-control: never
 950 End: