bfd/ChangeLog

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