bfd/ChangeLog

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