bfd/ChangeLog

   1 2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>
   2
   3         * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
   4         288 to 272.
   5
   6 2013-02-08  Alan Modra  <amodra@gmail.com>
   7
   8         PR binutils/15106
   9         * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
  10         * elf.c (elf_find_function): Revert last change.  Use new
  11         tdata field rather than static vars for cache.
  12
  13 2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>
  14
  15         PR ld/15107
  16         * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
  17         symbol is defined in regular object.
  18
  19 2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>
  20
  21         PR binutils/15106
  22         * elf.c (elf_find_function): Don't cache if symbols change.
  23
  24 2013-02-07  Alan Modra  <amodra@gmail.com>
  25
  26         PR binutils/14873
  27         * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
  28         copy attributes from or to non-ELF.
  29
  30 2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>
  31
  32         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
  33         for non-zero TLS symbol.
  34         (elf_i386_relocate_section): Don't resolve size relocation against
  35         non-zero TLS symbol.
  36         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
  37         pc_count for non-zero TLS symbol.
  38         (elf_x86_64_relocate_section): Don't resolve size relocation
  39         against non-zero TLS symbol.
  40
  41 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
  42             Andrew Jenner <andrew@codesourcery.com>
  43
  44         Based on patches from Altera Corporation.
  45
  46         * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
  47         (ALL_MACHINES_CFILES): Add cpu-nios2.c.
  48         (BFD_BACKENDS): Add elf32-nios2.lo.
  49         (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
  50         * Makefile.in: Regenerated.
  51         * configure.in: Add entries for bfd_elf32_bignios2_vec and
  52         bfd_elf32_littlenios2_vec.
  53         * configure: Regenerated.
  54         * config.bfd: Add cases for nios2.
  55         * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
  56         (bfd_mach_nios2): Define.
  57         (bfd_nios2_arch): Declare.
  58         (bfd_archures_list): Add bfd_nios2_arch.
  59         * targets.c (bfd_elf32_bignios2_vec): Declare.
  60         (bfd_elf32_littlenios2_vec): Declare.
  61         (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
  62         bfd_elf32_littlenios2_vec.
  63         * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
  64         * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
  65         * bfd-in2.h: Regenerated.
  66         * libbfd.h: Regenerated.
  67         * cpu-nios2.c: New file.
  68         * elf32-nios2.c: New file.
  69
  70 2013-02-06  Alan Modra  <amodra@gmail.com>
  71
  72         * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
  73         stubs in stub_bfd.
  74
  75 2013-02-06  Alan Modra  <amodra@gmail.com>
  76
  77         * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
  78         * Makefile.in: Regenerate.
  79
  80 2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
  81             Pedro Alves  <palves@redhat.com>
  82
  83         * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
  84         * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
  85         declaration.
  86         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
  87         (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
  88         * elf-linux-psinfo.h: New file.
  89         * elf.c: Include elf-linux-psinfo.h.
  90         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
  91         New functions.
  92         * elf32-ppc.c: Include `elf-linux-psinfo.h'.
  93         (elf_external_ppc_linux_prpsinfo32): New structure declaration.
  94         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
  95         (elfcore_write_ppc_linux_prpsinfo32): New function.
  96
  97 2013-02-04  Tristan Gingold  <gingold@adacore.com>
  98
  99         * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
 100         start address.
 101
 102 2013-02-04  Alan Modra  <amodra@gmail.com>
 103
 104         * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
 105         (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
 106         * Makefile.in: Regenerate.
 107         * po/SRC-POTFILES.in: Regenerate.
 108
 109 2013-02-04  Alan Modra  <amodra@gmail.com>
 110
 111         * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
 112         * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
 113
 114 2013-02-01  Alan Modra  <amodra@gmail.com>
 115
 116         * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
 117         clears def_regular.
 118
 119 2013-01-31  Tristan Gingold  <gingold@adacore.com>
 120
 121         * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
 122         earlier.  Fix status checking of bfd_mach_o_scan_start_address.
 123         (bfd_mach_o_scan_start_address): Handle LC_MAIN.
 124
 125 2013-01-31  Alan Modra  <amodra@gmail.com>
 126             David S. Miller  <davem@davemloft.net>
 127
 128         PR ld/15056
 129         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
 130         references to __tls_get_addr.
 131         * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
 132         vtinherit and vtentry reloc handling too.
 133         * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
 134
 135 2013-01-31  Alan Modra  <amodra@gmail.com>
 136
 137         * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
 138
 139 2013-01-31  Alan Modra  <amodra@gmail.com>
 140
 141         * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
 142
 143 2013-01-28  Alan Modra  <amodra@gmail.com>
 144
 145         * elf64-ppc.c: Use %T to print symbols names and remove redundant
 146         "relocation" in error messages throughout file.
 147         (ppc64_elf_relocate_section): Remove sibling call error message,
 148         replace with "call lacks nop".  Specially report errors for
 149         branches to function entry points via OPD lookup and branches
 150         to stubs.  Remove NULL symbol handling now done by %T.
 151
 152 2013-01-28  Alan Modra  <amodra@gmail.com>
 153
 154         * archive.c (bfd_generic_archive_p): Return target and keep
 155         ardata on partial matches.
 156         * format.c (bfd_check_format_matches): Adjust for above
 157         change.  Remove bfd_error_file_ambiguously_recognized dead
 158         code.
 159
 160 2013-01-26  Alan Modra  <amodra@gmail.com>
 161
 162         * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
 163         bfd_preserve_finish): Move to..
 164         * format.c: ..here, splitting out..
 165         (bfd_reinit): ..this.  New function.
 166         (bfd_check_format_matches): Use bfd_preserve_save/restore to
 167         keep bfd state for a match.
 168         * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
 169         * elfcore.h (elf_core_file_p): Likewise.
 170         * mach-o.c (bfd_mach_o_header_p): Likewise.
 171         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
 172         * xsym.c (bfd_sym_object_p): Likewise.
 173         * mmo.c (mmo_scan): Clear abfd->symcount.
 174         * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
 175         * section.c (bfd_section_list_clear): Clear section_htab.count.
 176         * bfd-in2.h: Regenerate.
 177
 178 2013-01-25  Michael Schewe  <michael.schewe@gmx.net>
 179
 180         * elf32-h8300.c (elf32_h8_relax_section): When checking for a
 181         second reloc, make sure that the reloc potentially exists first.
 182
 183 2013-01-24  Nick Clifton  <nickc@redhat.com>
 184
 185         * archures.c: Add bfd_mach_v850e3v5.
 186         * bfd-in2.h: Regenerate.
 187         * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
 188         * cpu-v850_rh850.c: Likewise.
 189         * elf32-v850.c: Add support for v850e3v5 architecture.
 190
 191 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
 192
 193         * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
 194
 195 2013-01-23  Leif Ekblad  <leif@rdos.net>
 196
 197         * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
 198
 199 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 200
 201         * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
 202         non-zero TLS symbol.
 203         (elf_i386_relocate_section): Resolve size relocation against
 204         non-zero TLS symbol.
 205         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
 206         for non-zero TLS symbol.
 207         (elf_x86_64_relocate_section): Resolve size relocation against
 208         non-zero TLS symbol.
 209
 210 2013-01-18  Mike Frysinger  <vapier@gentoo.org>
 211
 212         * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
 213         when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
 214         true.
 215
 216 2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>
 217
 218         * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
 219         PC-relative relocation.
 220         * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
 221         as PC-relative relocation.
 222
 223 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 224
 225         * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
 226         check.
 227         (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
 228
 229         * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
 230         and R_X86_64_SIZE64 check.
 231         (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
 232         nor R_X86_64_SIZE64.
 233
 234 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 235
 236         * bfd-in2.h: Regenerated.
 237         * libbfd.h: Likewise.
 238
 239         * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
 240         (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
 241         (elf_i386_check_relocs): Handle R_386_SIZE32.
 242         (elf_i386_gc_sweep_hook): Likewise.
 243         (elf_i386_relocate_section): Likewise.
 244
 245         * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
 246         and R_X86_64_SIZE64 entries.
 247         (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
 248         (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
 249         (elf_x86_64_reloc_name_lookup): Likewise.
 250         (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
 251         R_X86_64_SIZE64.
 252         (elf_x86_64_gc_sweep_hook): Likewise.
 253         (elf_x86_64_relocate_section): Likewise.
 254
 255         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
 256         BFD_RELOC_SIZE64.
 257
 258 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 259
 260         * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
 261         with R_X86_64_RELATIVE64.
 262
 263 2013-01-15  Nick Clifton  <nickc@redhat.com>
 264
 265         * elf32-msp430.c: Fix spelling typo.
 266
 267 2013-01-15  Alan Modra  <amodra@gmail.com>
 268
 269         * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
 270         plt-thread-safe.
 271
 272 2013-01-14  Alan Modra  <amodra@gmail.com>
 273
 274         PR binutils/14813
 275         * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
 276         (memory_bclose): Likewise.  Return 0 on success.
 277         * cache.c (cache_bclose): Likewise.
 278         * opncls.c (opncls_bclose, bfd_close): Likewise.
 279         * vms-lib.c (vms_lib_bclose): Likewise.
 280         * libbfd.h: Regenerate.
 281
 282 2013-01-13  Alan Modra  <amodra@gmail.com>
 283
 284         * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
 285         Add ref_dynamic_nonweak.
 286         * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
 287         (_bfd_elf_merge_symbol): Don't call above function.  Move
 288         setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
 289         clear dynamic_def.
 290         (elf_link_add_object_symbols): Delete redundant "override" test.
 291         Don't set dynamic_def here.
 292         (elf_link_output_extsym): Update.
 293
 294 2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 295
 296         * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
 297         normal and TLS symbol access.
 298         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 299
 300 2013-01-12  Alan Modra  <amodra@gmail.com>
 301
 302         * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
 303         * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
 304         * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
 305
 306 2013-01-12  Alan Modra  <amodra@gmail.com>
 307
 308         PR ld/12549
 309         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
 310         (_bfd_elf_strtab_clear_all_refs): Define.
 311         * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
 312         (_bfd_elf_strtab_clear_all_refs): Delete.
 313         * elflink.c (elf_link_add_object_symbols): Clear out added
 314         strtab refs.  Correct handling of warning common symbols.
 315
 316 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 317
 318         * aout0.c: Remove trailing white spaces.
 319         * archive.c: Likewise.
 320         * archures.c: Likewise.
 321         * bfd-in.h: Likewise.
 322         * bfd-in2.h: Likewise.
 323         * coff-alpha.c: Likewise.
 324         * coff-i860.c: Likewise.
 325         * coff-mips.c: Likewise.
 326         * coff-ppc.c: Likewise.
 327         * coff-tic80.c: Likewise.
 328         * coff-x86_64.c: Likewise.
 329         * coff-z80.c: Likewise.
 330         * coffcode.h: Likewise.
 331         * coffgen.c: Likewise.
 332         * cofflink.c: Likewise.
 333         * compress.c: Likewise.
 334         * corefile.c: Likewise.
 335         * cpu-arm.c: Likewise.
 336         * cpu-avr.c: Likewise.
 337         * cpu-bfin.c: Likewise.
 338         * cpu-cr16.c: Likewise.
 339         * cpu-cr16c.c: Likewise.
 340         * cpu-crx.c: Likewise.
 341         * cpu-h8300.c: Likewise.
 342         * cpu-i386.c: Likewise.
 343         * cpu-lm32.c: Likewise.
 344         * cpu-m68k.c: Likewise.
 345         * cpu-moxie.c: Likewise.
 346         * cpu-msp430.c: Likewise.
 347         * cpu-sh.c: Likewise.
 348         * cpu-xc16x.c: Likewise.
 349         * dwarf2.c: Likewise.
 350         * ecofflink.c: Likewise.
 351         * ecoffswap.h: Likewise.
 352         * elf-ifunc.c: Likewise.
 353         * elf-m10300.c: Likewise.
 354         * elf-vxworks.c: Likewise.
 355         * elf32-avr.c: Likewise.
 356         * elf32-avr.h: Likewise.
 357         * elf32-cr16.c: Likewise.
 358         * elf32-cr16c.c: Likewise.
 359         * elf32-cris.c: Likewise.
 360         * elf32-crx.c: Likewise.
 361         * elf32-frv.c: Likewise.
 362         * elf32-hppa.c: Likewise.
 363         * elf32-i860.c: Likewise.
 364         * elf32-ip2k.c: Likewise.
 365         * elf32-iq2000.c: Likewise.
 366         * elf32-m32c.c: Likewise.
 367         * elf32-m68hc1x.c: Likewise.
 368         * elf32-msp430.c: Likewise.
 369         * elf32-mt.c: Likewise.
 370         * elf32-ppc.c: Likewise.
 371         * elf32-rl78.c: Likewise.
 372         * elf32-s390.c: Likewise.
 373         * elf32-score.h: Likewise.
 374         * elf32-sh-symbian.c: Likewise.
 375         * elf32-sh.c: Likewise.
 376         * elf32-spu.c: Likewise.
 377         * elf32-tic6x.c: Likewise.
 378         * elf32-v850.c: Likewise.
 379         * elf32-xc16x.c: Likewise.
 380         * elf32-xtensa.c: Likewise.
 381         * elf64-alpha.c: Likewise.
 382         * elf64-hppa.c: Likewise.
 383         * elf64-ppc.c: Likewise.
 384         * elf64-s390.c: Likewise.
 385         * elfcore.h: Likewise.
 386         * elflink.c: Likewise.
 387         * elfxx-mips.c: Likewise.
 388         * elfxx-sparc.c: Likewise.
 389         * elfxx-tilegx.c: Likewise.
 390         * ieee.c: Likewise.
 391         * libcoff.h: Likewise.
 392         * libpei.h: Likewise.
 393         * libxcoff.h: Likewise.
 394         * linker.c: Likewise.
 395         * mach-o-i386.c: Likewise.
 396         * mach-o-target.c: Likewise.
 397         * mach-o.c: Likewise.
 398         * mach-o.h: Likewise.
 399         * mmo.c: Likewise.
 400         * opncls.c: Likewise.
 401         * pdp11.c: Likewise.
 402         * pe-x86_64.c: Likewise.
 403         * peXXigen.c: Likewise.
 404         * pef-traceback.h: Likewise.
 405         * pei-x86_64.c: Likewise.
 406         * peicode.h: Likewise.
 407         * plugin.c: Likewise.
 408         * reloc.c: Likewise.
 409         * riscix.c: Likewise.
 410         * section.c: Likewise.
 411         * som.c: Likewise.
 412         * syms.c: Likewise.
 413         * tekhex.c: Likewise.
 414         * ticoff.h: Likewise.
 415         * vaxbsd.c: Likewise.
 416         * xcofflink.c: Likewise.
 417         * xtensa-isa.c: Likewise.
 418
 419 2013-01-10  Will Newton <will.newton@imgtec.com>
 420
 421         * Makefile.am: Add Meta.
 422         * Makefile.in: Regenerate.
 423         * archures.c (bfd_mach_metag): New.
 424         * bfd-in2.h: Regenerate.
 425         * config.bfd: Add Meta.
 426         * configure: Regenerate.
 427         * configure.in: Add Meta.
 428         * cpu-metag.c: New file.
 429         * elf-bfd.h: Add Meta.
 430         * elf32-metag.c: New file.
 431         * elf32-metag.h: New file.
 432         * libbfd.h: Regenerate.
 433         * reloc.c: Add Meta relocations.
 434         * targets.c: Add Meta.
 435
 436 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
 437
 438         * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
 439         (elfcore_write_aarch_hw_break): Likewise.
 440         (elfcore_write_aarch_hw_watch): Likewise.
 441         * elf.c (elfcore_grok_aarch_tls): New function.
 442         (elfcore_grok_aarch_hw_break): Likewise.
 443         (elfcore_grok_aarch_hw_watch): Likewise.
 444         (elfcore_grok_note): Call the new functions to handle the
 445         corresponding notes.
 446         (elfcore_write_aarch_tls): New function.
 447         (elfcore_write_aarch_hw_break): Likewise.
 448         (elfcore_write_aarch_hw_watch): Likewise.
 449         (elfcore_write_register_note): Call the new functions to handle the
 450         corresponding pseudo sections.
 451
 452 2013-01-07  Tom Tromey  <tromey@redhat.com>
 453
 454         * section.c (_bfd_std_section): Rename from std_section.
 455         (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
 456         (STD_SECTION): Update.
 457         * bfd-in2.h: Rebuild.
 458
 459 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
 460
 461         * archures.c (bfd_mach_mips5900): Define.
 462         * bfd-in2.h: Regenerate.
 463         * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
 464         * cpu-mips.c: Add support for MIPS r5900.
 465         * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
 466
 467 2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
 468             Nick Clifton  <nickc@redhat.com>
 469
 470         * elflink.c (get_value): Prevent the use of an undefined shift
 471         operation.  Add sanity checks.
 472
 473 2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
 474
 475         * config.bfd (cr16*-*-uclinux*): New target support.
 476
 477
 478 For older changes see ChangeLog-2012
 479 \f
 480 Copyright (C) 2013 Free Software Foundation, Inc.
 481
 482 Copying and distribution of this file, with or without modification,
 483 are permitted in any medium without royalty provided the copyright
 484 notice and this notice are preserved.
 485
 486 Local Variables:
 487 mode: change-log
 488 left-margin: 8
 489 fill-column: 74
 490 version-control: never
 491 End: