bfd/ChangeLog

   1 2012-06-11  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * elf.c (assign_file_positions_for_non_load_sections): Reindent.
   4
   5 2012-06-11  H.J. Lu  <hongjiu.lu@intel.com>
   6
   7         * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
   8
   9 2012-06-06  Alan Modra  <amodra@gmail.com>
  10
  11         * elflink.c (elf_link_input_bfd): Provide a file symbol for
  12         each input file with local syms, if the input lacks such.
  13         (bfd_elf_final_link): Add a file symbol to mark end of locals
  14         for which we can associate with input files.
  15         (struct elf_final_link_info): Add filesym_count field.
  16         (struct elf_outext_info): Add need_second_pass and second_pass.
  17         (elf_link_output_extsym): Detect symbols defined in the output
  18         file, emit them on second pass over locals.
  19
  20 2012-06-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
  21
  22         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
  23         of target_read_memory as bfd_size_type.
  24         * bfd-in2.h: Regenerate.
  25         * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
  26         argument of target_read_memory as bfd_size_type.
  27         (_bfd_elf32_bfd_from_remote_memory): Likewise.
  28         (_bfd_elf64_bfd_from_remote_memory): Likewise.
  29         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
  30         * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
  31
  32 2012-06-03  Alan Modra  <amodra@gmail.com>
  33
  34         PR binutils/13897
  35         * elf.c (elf_find_function): Cache last function sym info.
  36         (_bfd_elf_maybe_function_sym): Return function size, pass in
  37         section of interest.
  38         * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
  39         (_bfd_elf_maybe_function_sym): Likewise.
  40         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
  41         (opd_entry_value): Add in_code_sec param.  Revert caching code.
  42         Return -1 if in_code_sec and function found in wrong section.
  43         Update all calls.
  44
  45 2012-06-01  Siddhesh Poyarekar  <siddhesh@redhat.com>
  46
  47         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
  48         of target_read_memory as size_t.
  49         * bfd-in2.h: Regenerate.
  50         * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
  51         argument of target_read_memory as size_t.
  52         (_bfd_elf32_bfd_from_remote_memory): Likewise.
  53         (_bfd_elf64_bfd_from_remote_memory): Likewise.
  54         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
  55         * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
  56
  57 2012-06-01  Alan Modra  <amodra@gmail.com>
  58
  59         PR binutils/13897
  60         * elf64-ppc.c (opd_entry_value): Rewrite cache code.
  61
  62 2012-05-29  Tom Tromey  <tromey@redhat.com>
  63
  64         * opncls.c (bfd_fopen): Always close fd on failure.
  65         (bfd_fdopenr): Likewise.
  66
  67 2012-05-27  Alan Modra  <amodra@gmail.com>
  68
  69         PR ld/14170
  70         * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
  71         a dynamic library finds a new instance with non-default
  72         visibility in a regular object, correctly handle symbols
  73         already on the undefs list and undo dynamic symbol state when
  74         the new symbol is hidden or internal.
  75
  76 2012-05-25  H.J. Lu  <hongjiu.lu@intel.com>
  77
  78         * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
  79         dynamic_sec_flags to create PLT .eh_frame section.
  80         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
  81
  82 2012-05-25  Alan Modra  <amodra@gmail.com>
  83
  84         PR ld/13909
  85         * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
  86         (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
  87         * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
  88         * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
  89         size dynamic sections before stripping eh_frame_hdr.
  90         (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
  91         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
  92         if no other .eh_frame sections exist.
  93         * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
  94         * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
  95         or alloc plt_eh_frame here..
  96         (elf_i386_size_dynamic_sections): ..do it here instead.  Don't
  97         specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
  98         (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
  99         before writing plt offset.
 100         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
 101         or alloc plt_eh_frame here..
 102         (elf_x86_64_size_dynamic_sections): ..do it here instead.
 103         (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
 104         before writing plt offset.
 105
 106 2012-05-24  Alan Modra  <amodra@gmail.com>
 107
 108         PR ld/14158
 109         * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
 110         size to output section alignment.
 111         (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
 112
 113 2012-05-23  Alan Modra  <amodra@gmail.com>
 114
 115         * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
 116         BFDs with multiple .eh_frame sections.
 117
 118 2012-05-23  Alan Modra  <amodra@gmail.com>
 119
 120         PR ld/13909
 121         * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
 122
 123 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
 124
 125         PR ld/13909
 126         * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
 127         last change.
 128         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
 129
 130 2012-05-22  Alan Modra  <amodra@gmail.com>
 131
 132         * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
 133         first one is zero size or discarded.
 134         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
 135         glink_eh_frame contents here..
 136         (ppc_elf_finish_dynamic_sections): ..rather than here.  Just set
 137         offset to .glink.
 138
 139 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
 140
 141         PR ld/13909
 142         * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
 143         eh_frame section if there is an input .eh_frame section.
 144         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
 145
 146 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
 147
 148         PR ld/14105
 149         * elf32-i386.c (elf_i386_create_dynamic_sections): Always
 150         create PLT eh_frame section with SEC_LINKER_CREATED.
 151         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
 152
 153 2012-05-22  Alan Modra  <amodra@gmail.com>
 154
 155         * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
 156         sections attached to a BFD.
 157         * section.c (bfd_get_section_by_name): Rewrite description.
 158         (bfd_get_next_section_by_name): New function.
 159         * bfd-in2.h: Regenerate.
 160
 161 2012-05-21  Andreas Schwab  <schwab@linux-m68k.org>
 162
 163         * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
 164         (elf_m68k_grok_psinfo): New function.
 165         (elf_backend_grok_prstatus): Define.
 166         (elf_backend_grok_psinfo): Define.
 167
 168 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 169
 170         * elf64-mips.c (elf_backend_got_header_size): Correct definition.
 171         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
 172         backend's GOT header size instead of hardcoding it.
 173
 174 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 175
 176         * elf32-vax.c (elf_vax_relocate_section)
 177         <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
 178
 179 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 180
 181         * elf32-vax.c (elf_vax_relocate_section)
 182         <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
 183         its name as the check for text sections.
 184
 185 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 186
 187         * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
 188         the third reloc offset is the same as the first.
 189
 190 2012-05-19  Alan Modra  <amodra@gmail.com>
 191
 192         * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
 193         (has_tls_reloc, has_tls_get_addr_call): Move back to..
 194         * elf32-ppc.c: ..here.
 195         (ppc_elf_section_flags, elf_backend_section_flags): Delete.
 196         (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
 197
 198 2012-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 199
 200         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
 201         _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
 202         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 203
 204 2012-05-18  Roland McGrath  <mcgrathr@google.com>
 205
 206         * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
 207         not to clobber the ar_fmag field stored in ARED->arch_header.
 208
 209 2012-05-18  Pedro Alves  <palves@redhat.com>
 210
 211         * mach-o.h: Don't include sysdep.h.
 212
 213 2012-05-18  Nick Clifton  <nickc@redhat.com>
 214
 215         PR 14072
 216         * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
 217         complaining about config.h not having been included.
 218         * bfd-in2.h: Regenerate.
 219
 220 2012-05-18  Andreas Schwab  <schwab@linux-m68k.org>
 221
 222         * aclocal.m4: Regenerate.
 223         * Makefile.in: Regenerate.
 224
 225 2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
 226             Nick Clifton  <nickc@redhat.com>
 227
 228         PR 14072
 229         * configure.in: Add check that sysdep.h has been included before
 230         any system header files.
 231         * configure: Regenerate.
 232         * config.in: Regenerate.
 233         * aclocal.m4: Regenerate.
 234         * bfd-in.h: Generate an error if included before config.h.
 235         * sysdep.h: Likewise.
 236         * bfd-in2.h: Regenerate.
 237         * compress.c: Remove #include "config.h".
 238         * plugin.c: Likewise.
 239         * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
 240         * elf64-hppa.c: Likewise.
 241         * som.c: Likewise.
 242         * xsymc.c: Likewise.
 243
 244 2012-05-17  Maciej W. Rozycki  <macro@linux-mips.org>
 245             Alan Modra  <amodra@gmail.com>
 246
 247         * elf.c (ignore_section_sym): Correct comment.  Don't return
 248         true for absolute section.
 249         (elf_map_symbols): Move stray comment.  Adjust for above change.
 250         Don't discard global section symbols.
 251
 252 2012-05-17  Alan Modra  <amodra@gmail.com>
 253
 254         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
 255         _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
 256         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
 257         absolute.
 258
 259 2012-05-17  Alan Modra  <amodra@gmail.com>
 260
 261         * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
 262         is_ppc_vle): Move to..
 263         * elf32-ppc.h: ..here, making is_ppc_vle a macro.
 264
 265 2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>
 266
 267         * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
 268         bfd_get_section_lma, bfd_get_section_alignment,
 269         bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
 270         in order to use the `bfd' argument.
 271         * bfd-in2.h: Regenerate.
 272         * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
 273         as the first argument for `bfd_get_section_alignment'.
 274         * elf32-arm.c (create_ifunc_sections): Likewise, for
 275         `bfd_set_section_alignment'.
 276         * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
 277         `bfd_get_section_name'.
 278         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
 279         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
 280         (ppc_elf_relocate_section): Likewise.
 281         * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
 282         `bfd_get_section_vma'.
 283         * elf64-ppc.c (create_linkage_sections): Likewise, for
 284         `bfd_set_section_alignment'.
 285
 286 2012-05-16  Georg-Johann Lay  <avr@gjlay.de>
 287
 288         PR target/13503
 289         * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
 290         * bfd-in2.h: Regenerate.
 291         * libbfd.h: Regenrate.
 292         * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
 293         R_AVR_8_HLO8.
 294         (avr_reloc_map): Likewise.
 295
 296 2012-05-16  Daniel Richard G.  <skunk@iskunk.org>
 297
 298         PR binutils/13558
 299         * bfd/aout-cris.c: Include sysdep.h before bfd.h.
 300         * bfd/aout-ns32k.c: Likewise.
 301         * bfd/aout-sparcle.c: Likewise.
 302         * bfd/aout0.c: Likewise.
 303         * bfd/bfd-in2.h: Likewise.
 304         * bfd/coff-stgo32.c: Likewise.
 305         * bfd/cpu-lm32.c: Likewise.
 306         * bfd/cpu-microblaze.c: Likewise.
 307         * bfd/cpu-score.c: Likewise.
 308         * bfd/cpu-tilegx.c: Likewise.
 309         * bfd/cpu-tilepro.c: Likewise.
 310         * bfd/elf32-lm32.c: Likewise.
 311         * bfd/elf32-microblaze.c: Likewise.
 312         * bfd/elf32-score7.c: Likewise.
 313         * bfd/elf32-tilepro.c: Likewise.
 314         * bfd/elfxx-tilegx.c: Likewise.
 315         * bfd/mach-o.h: Likewise.
 316         * bfd/nlm32-ppc.c: Likewise.
 317         * bfd/ns32knetbsd.c: Likewise.
 318         * bfd/pef.h: Likewise.
 319         * bfd/plugin.c: Likewise.
 320         * bfd/stab-syms.c: Likewise.
 321         * bfd/sunos.c: Likewise.
 322         * bfd/syms.c: Likewise.
 323         * bfd/xsym.h: Likewise.
 324
 325 2012-05-16  Alan Modra  <amodra@gmail.com>
 326
 327         * elflink.c: Rename flaginfo to flinfo throughout, except..
 328         (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
 329         Formatting, style.  Simplify flag match.
 330
 331 2012-05-16  Alan Modra  <amodra@gmail.com>
 332
 333         * dwarf2.c: Formatting.
 334         (arange_add): Pass in unit rather than bfd.  Update callers.
 335         Ignore empty ranges.  Don't ask for cleared memory.
 336         (parse_comp_unit): Only set unit->base_address if processing
 337         DW_TAG_compile_unit.
 338         (find_debug_info): Optimise section lookup.
 339         (place_sections): Use bfd_alloc for stash->adjusted_sections.
 340         (find_line): Match previously parsed comp unit addresses as we
 341         do for newly parsed comp units.
 342
 343 2012-05-16  Alan Modra  <amodra@gmail.com>
 344
 345         * archive.c (_bfd_generic_read_ar_hdr_mag):  Ensure sscanf
 346         stops at end of ar_size field.
 347
 348 2012-05-16  Alan Modra  <amodra@gmail.com>
 349
 350         PR ld/13962
 351         PR ld/7023
 352         * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
 353         out of range.  As a special case, fix sh_info for zero sh_size.
 354         Do the same for .symtab.
 355
 356 2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
 357             Stephane Carrez <stcarrez@nerim.fr>
 358
 359         * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
 360         * config.bfd: Likewise.
 361         * cpu-m9s12x.c: New.
 362         * cpu-m9s12xg.c: New.
 363         * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
 364         Add option to offset S12 addresses into XGATE memory space.
 365         Fix carry bug in IMM16 (IMM8 low/high) relocate.
 366         * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
 367         (ALL_MACHINES_CFILES): Likewise.
 368         * reloc.c: Add S12X relocs.
 369         * Makefile.in: Regenerate.
 370         * bfd-in2.h: Regenerate.
 371         * libbfd.h: Regenerate.
 372
 373 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
 374             Catherine Moore  <clm@codesourcery.com>
 375
 376         * bfd.c (bfd_lookup_section_flags): Add section parm.
 377         * ecoff.c (bfd_debug_section): Remove flag_info initializer.
 378         * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
 379         (bfd_elf_lookup_section_flags): Add section parm.
 380         * elf32-ppc.c (is_ppc_vle): New function.
 381         (ppc_elf_modify_segment_map): New function.
 382         (elf_backend_modify_segment_map): Define.
 383         (has_vle_insns): New define.
 384         * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
 385         * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
 386         Move in logic to omit / include a section.
 387         * libbfd-in.h (bfd_link_info): Add section parm.
 388         (bfd_generic_lookup_section_flags): Likewise.
 389         * reloc.c (bfd_generic_lookup_section_flags): Likewise.
 390         * section.c (bfd_section): Move out section_flag_info.
 391         (BFD_FAKE_SECTION): Remove flag_info initializer.
 392         * targets.c (_bfd_lookup_section_flags): Add section parm.
 393
 394 2012-05-14  Catherine Moore  <clm@codesourcery.com>
 395
 396         * archures.c (bfd_mach_ppc_vle): New.
 397         * bfd-in2.h: Regenerated.
 398         * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
 399         * elf32-ppc.c (split16_format_type): New enumeration.
 400         (ppc_elf_vle_split16): New function.
 401         (HOWTO): Add entries for R_PPC_VLE relocations.
 402         (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
 403         (ppc_elf_section_flags): New function.
 404         (ppc_elf_lookup_section_flags): New function.
 405         (ppc_elf_section_processing): New function.
 406         (ppc_elf_check_relocs): Handle PPC_VLE relocations.
 407         (ppc_elf_relocation_section): Likewise.
 408         (elf_backend_lookup_section_flags_hook): Define.
 409         (elf_backend_section_flags): Define.
 410         (elf_backend_section_processing): Define.
 411         * elf32-ppc.h (ppc_elf_section_processing): Declare.
 412         * libbfd.h: Regenerated.
 413         * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
 414         BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
 415         BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
 416         BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
 417         BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
 418         BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
 419         BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
 420         BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
 421         BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
 422
 423 2012-05-11  Georg-Johann Lay  <avr@gjlay.de>
 424
 425         PR target/13503
 426         * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
 427         BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
 428         * bfd-in2.h: Regenerate.
 429         * libbfd.h: Regenrate.
 430         * elf32-avr.c (elf_avr_howto_table): Add entries for
 431         R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
 432         (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
 433         R_AVR_8_HHI8.
 434
 435 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 436
 437         * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
 438         addend overflow check.
 439
 440 2012-05-10  DJ Delorie  <dj@redhat.com>
 441
 442         * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
 443
 444 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 445
 446         * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
 447         hex number in x32 addend overflow check.
 448
 449 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 450
 451         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
 452         R_X86_64_RELATIVE64.
 453
 454 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
 455
 456         * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
 457         overflow for R_X86_64_RELATIVE64.
 458
 459 2012-05-08  Ben Cheng  <bccheng@google.com>
 460
 461         * elf.c: Preserve the original p_align and p_flags if they are
 462         valid.
 463
 464 2012-05-07  Alan Modra  <amodra@gmail.com>
 465
 466         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
 467         RELOC_AGAINST_DISCARDED_SECTION invocation.
 468
 469 2012-05-07  Hans-Peter Nilsson  <hp@axis.com>
 470
 471         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
 472         local variable i_ instead of assuming and using a variable i.
 473
 474 2012-05-07  Maciej W. Rozycki  <macro@linux-mips.org>
 475
 476         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
 477         relocations.
 478         * elfxx-mips.c (mips_reloc_against_discarded_section): New
 479         function.
 480         (_bfd_mips_elf_relocate_section): Call it, in place of
 481         RELOC_AGAINST_DISCARDED_SECTION.
 482         * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
 483         to RELOC_AGAINST_DISCARDED_SECTION.
 484         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
 485         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
 486         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
 487         * elf32-bfin.c (bfin_relocate_section): Likewise.
 488         (bfinfdpic_relocate_section): Likewise.
 489         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
 490         * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
 491         * elf32-cris.c (cris_elf_relocate_section): Likewise.
 492         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
 493         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
 494         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
 495         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
 496         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 497         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
 498         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
 499         * elf32-i370.c (i370_elf_relocate_section): Likewise.
 500         * elf32-i386.c (elf_i386_relocate_section): Likewise.
 501         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
 502         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
 503         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
 504         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
 505         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
 506         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
 507         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
 508         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
 509         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
 510         * elf32-mep.c (mep_elf_relocate_section): Likewise.
 511         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
 512         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
 513         * elf32-mt.c (mt_elf_relocate_section): Likewise.
 514         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
 515         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 516         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
 517         * elf32-rx.c (rx_elf_relocate_section): Likewise.
 518         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 519         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
 520         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
 521         * elf32-sh.c (sh_elf_relocate_section): Likewise.
 522         * elf32-spu.c (spu_elf_relocate_section): Likewise.
 523         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
 524         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
 525         * elf32-v850.c (v850_elf_relocate_section): Likewise.
 526         * elf32-vax.c (elf_vax_relocate_section): Likewise.
 527         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
 528         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
 529         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
 530         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
 531         (elf64_alpha_relocate_section): Likewise.
 532         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
 533         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
 534         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 535         * elf64-s390.c (elf_s390_relocate_section): Likewise.
 536         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
 537         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 538         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
 539         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 540         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
 541
 542 2012-05-05  Alan Modra  <amodra@gmail.com>
 543
 544         PR ld/14052
 545         PR ld/13621
 546         * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
 547
 548 2012-05-05  Alan Modra  <amodra@gmail.com>
 549
 550         * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
 551         bfd_und_section and bfd_ind_section with their _ptr variants, or
 552         use corresponding bfd_is_* macros.
 553         * aout-ns32k.c: Likewise.
 554         * aout-tic30.c: Likewise.
 555         * coff-arm.c: Likewise.
 556         * coff-tic54x.c: Likewise.
 557         * cpu-ns32k.c: Likewise.
 558         * elf-attrs.c: Likewise.
 559         * elfcode.h: Likewise.
 560         * peicode.h: Likewise.
 561         * reloc.c: Likewise.
 562         * riscix.c: Likewise.
 563         * versados.c: Likewise.
 564         * section.c: Likewise.
 565         (bfd_abs_section, bfd_ind_section, bfd_com_section,
 566         bfd_ind_section): Delete.
 567         (std_section): New array replacing above.
 568         (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
 569         bfd_ind_section_ptr, STD_SECTION): Update.
 570         (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
 571         * bfd-in2.h: Regenerate.
 572
 573 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
 574
 575         * cpu-xgate.c: New file. Added XGATE support.
 576         * archures.c (bfd_architecture): Add XGATE architecture.
 577         (bfd_archures_list): Add reference to XGATE architecture info.
 578         * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
 579         * reloc.c: Add various XGATE relocation enums.
 580         * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
 581         list.
 582         * Makefile.am: Add support for XGATE elf.
 583         * configure.in: Ditto.
 584         * config.bfd: Ditto.
 585         * Makefile.in: Regenerate.
 586         * configure: Ditto.
 587         * bfd-in2.h: Ditto.
 588         * libbfd.h: Ditto.
 589         Added files for XGATE relocations.
 590         * elf32-xgate.c: Created minimal relocation file.
 591         * elf32-xgate.h: Created minimal header file for elf32-xgate.
 592
 593 2012-05-03  Tristan Gingold  <gingold@adacore.com>
 594
 595         * dwarf2.c (decode_line_info): Ignore
 596         DW_LNE_HP_source_file_correlation.
 597
 598 2012-05-01  Nick Clifton  <nickc@redhat.com>
 599
 600         PR binutils/13121
 601         * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
 602         AIX system headers.
 603         * coff-ppc.c: Likewise.
 604         * cofflink.c: Likewise.
 605         * elf32-arm.c: Likewise.
 606         * elf64-sparc.c: Likewise.
 607         * elflink.c: Likewise.
 608         * pdp11.c: Likewise.
 609         * rescoff.c: Likewise.
 610
 611 2012-04-26  Mark Wielaard  <mjw@redhat.com>
 612
 613         * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
 614         possibly being relative to DW_AT_low_pc.
 615         (parse_comp_unit): Likewise.
 616
 617 2012-04-26  Andreas Schwab  <schwab@linux-m68k.org>
 618
 619         * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
 620         also when generating PIE.
 621         (elf_m68k_discard_copies): Mark undefined weak symbols referenced
 622         by relocations as dynamic.
 623
 624 2012-04-26  Hans-Peter Nilsson  <hp@axis.com>
 625
 626         Provide a way for programs to recognize BFD_ASSERT calls.
 627         * bfd.c (bfd_assert_handler_type): New API type.
 628         (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
 629         (_bfd_assert_handler): New variable.
 630         (_bfd_default_assert_handler): New function.
 631         (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
 632         * libbfd-in.h (_bfd_assert_handler): Declare.
 633         * libbfd.h, bfd-in2.h: Regenerate.
 634
 635 2012-04-24  Hans-Peter Nilsson  <hp@axis.com>
 636
 637         PR ld/13990
 638         * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
 639         symbol, where PLT refcount is set to -1.
 640
 641 2012-04-24  Alan Modra  <amodra@gmail.com>
 642
 643         PR ld/13991
 644         * elf-bfd.h (_bfd_elf_link_just_syms): Define as
 645         _bfd_generic_link_just_syms.
 646         * elflink.c (_bfd_elf_link_just_syms): Delete.
 647         * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
 648
 649         * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
 650         * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
 651         SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
 652         SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
 653         * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
 654         * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
 655         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
 656         * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
 657         * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
 658         * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
 659         * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
 660         * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
 661         * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
 662         * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
 663         * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
 664         * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
 665         * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
 666         * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
 667         * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
 668         * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
 669         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
 670         * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
 671         * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
 672         * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
 673         * reloc.c: Update all references.
 674         * bfd-in2.h: Regenerate.
 675
 676 2012-04-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 677
 678         * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
 679         * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
 680
 681 2012-04-19  Thomas Schwinge  <thomas@codesourcery.com>
 682
 683         * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
 684         got_type.
 685         (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
 686         it.
 687
 688 2012-04-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 689
 690         * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
 691         relocations when LE conversion happens on the IE tls symbol.
 692
 693 2012-04-17  Roland McGrath  <mcgrathr@google.com>
 694
 695         * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
 696         so that 32-byte boundary is a proper instruction boundary.
 697
 698 2012-04-17  Tristan Gingold  <gingold@adacore.com>
 699
 700         * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
 701         member of an object archive.<
 702
 703 2012-04-17  Tristan Gingold  <gingold@adacore.com>
 704
 705         * vms-lib.c (MAX_EKEYLEN): Define.
 706         (MAX_KEYLEN): Fix value.
 707         (vms_write_index): Add comments and fix indentation.
 708         Adjust comparaison.  Add assertions.  Free kbn_blk.
 709         (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
 710         Compense MAX_KEYLEN adjustment.
 711
 712 2012-04-16  Maciej W. Rozycki  <macro@linux-mips.org>
 713
 714         * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
 715         (_bfd_mips_elf_check_relocs): Update accordingly.
 716
 717 2012-04-13  Alan Modra  <amodra@gmail.com>
 718
 719         PR ld/13947
 720         * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
 721         reloc sections.
 722
 723 2012-04-12  David S. Miller  <davem@davemloft.net>
 724
 725         * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
 726         BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
 727         * libbfd.h: Regenerate.
 728         * bfd-in2.h: Likewise.
 729         * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
 730         (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
 731         R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
 732         (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
 733         (_bfd_sparc_elf_check_relocs): Likewise.
 734         (_bfd_sparc_elf_gc_sweep_hook): Likewise.
 735         (_bfd_sparc_elf_relocate_section): Likewise.
 736
 737 2012-04-12  Roland McGrath  <mcgrathr@google.com>
 738
 739         * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
 740         New variables.
 741         (struct elf32_arm_link_hash_table): New member `nacl_p'.
 742         (elf32_arm_link_hash_table_create): Initialize it.
 743         (elf32_arm_nacl_link_hash_table_create): New function.
 744         (arm_movw_immediate, arm_movt_immediate): New functions.
 745         (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
 746         (elf32_arm_finish_dynamic_sections): Likewise.
 747         (elf32_arm_output_plt_map_1): Likewise.
 748         (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
 749         New backend vector stanza.
 750         (elf32_arm_nacl_modify_segment_map): New function.
 751         * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
 752         * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
 753         * configure.in: Likewise.
 754         (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
 755         (bfd_elf32_littlearm_nacl_vec): Likewise.
 756         (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
 757         (bfd_elf32_bigarm_symbian_vec): Likewise.
 758         (bfd_elf32_littlearm_symbian_vec): Likewise.
 759         (bfd_elf32_bigarm_vxworks_vec): Likewise.
 760         (bfd_elf32_littlearm_vxworks_vec): Likewise.
 761         * configure: Regenerated.
 762
 763 2012-04-12  Tristan Gingold  <gingold@adacore.com>
 764
 765         * elflink.c (elf_link_output_extsym): Add a guard.
 766         (bfd_elf_final_link): Remove assertion.
 767         (bfd_elf_final_link): Add a guard.
 768         * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
 769         (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
 770         (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
 771         (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
 772         Remove.
 773         (elfNN-ia64-vms target): Move to ...
 774         * elf64-ia64-vms.c: New file.
 775         * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
 776         * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
 777         (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
 778         * configure: Regenerate.
 779         * Makefile.in: Regenerate.
 780
 781 2012-04-11  Nick Clifton  <nickc@redhat.com>
 782
 783         PR binutils/13897
 784         * elf64-ppc.c (opd_entry_value): When dealing with sections
 785         without relocs, keep the last section loaded in order to avoid
 786         unnecessary reloads.
 787
 788 2012-04-09  Roland McGrath  <mcgrathr@google.com>
 789
 790         * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
 791         * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
 792         (nacl_modify_program_headers): Likewise.
 793
 794 2012-04-03  Roland McGrath  <mcgrathr@google.com>
 795
 796         * elf-nacl.c: New file.
 797         * elf-nacl.h: New file.
 798         * elf32-i386.c (elf_backend_modify_segment_map): Define for
 799         bfd_elf32_i386_nacl_vec.
 800         (elf_backend_modify_program_headers): Likewise.
 801         * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
 802         bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
 803         (elf_backend_modify_program_headers): Likewise.
 804         * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
 805         (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
 806         * Makefile.in: Regenerated.
 807         * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
 808         (bfd_elf32_x86_64_nacl_vec): Likewise.
 809         (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
 810         (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
 811         (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
 812         (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
 813         (bfd_elf32_i386_nacl_vec): Likewise.
 814         (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
 815         (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
 816         * configure: Regenerated.
 817
 818 2012-03-31  Andreas Schwab  <schwab@linux-m68k.org>
 819
 820         * elf32-m68k.c (elf_m68k_relocate_section): Allow
 821         R_68K_TLS_LE{8,16,32} for PIE.
 822
 823 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 824
 825         * elf64-s390.c: Fix several comments regarding PLT entry
 826         description.
 827         * elf32-s390.c: Likewise.
 828
 829 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 830
 831         * elf64-s390.c: Use the section pointer shortcuts in
 832         elf_link_hash_table and remove them from the target specific
 833         variant.
 834         * elf32-s390.c: Likewise.
 835
 836 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 837
 838         * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
 839         New definitions.
 840         (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
 841         (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
 842         (elf_s390_finish_dynamic_sections): Likewise.
 843         * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
 844         (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
 845         (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
 846         (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
 847         (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
 848
 849 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 850
 851         * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
 852         Rename all occurrences in the file to elf_dyn_relocs.
 853         * elf64-s390.c: Likewise.
 854
 855 2012-03-30  Alan Modra  <amodra@gmail.com>
 856
 857         * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
 858         libraries.
 859
 860 2012-03-29  Alan Modra  <amodra@gmail.com>
 861
 862         * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
 863         * bfd-in2.h: Regenerate.
 864
 865 2012-03-23  Alan Modra  <amodra@gmail.com>
 866
 867         * elf.c (assign_file_positions_for_non_load_sections): Don't warn
 868         on empty alloc sections.
 869
 870 2012-03-23  Alan Modra  <amodra@gmail.com>
 871
 872         * linker.c (_bfd_nearby_section): New function, split out from..
 873         (fix_syms): ..here.
 874         * bfd-in.h (_bfd_nearby_section): Declare.
 875         * bfd-in2.h: Regenerate.
 876         * elflink.c (elf_link_input_bfd): Don't use text_index_section or
 877         data_index_section with ld -q or ld -r output relocs against
 878         stripped output sections.  Instead use _bfd_nearby_section.
 879
 880 2012-03-23  Alan Modra  <amodra@gmail.com>
 881
 882         PR binutils/13894
 883         * elf64-ppc.c (opd_entry_value): Read full symbol table when
 884         sym hashes unavailable.
 885
 886 2012-03-21  Eliot Dresselhaus  <eliot@sonic.net>
 887
 888         * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
 889         for non-C6X objects.
 890
 891 2012-03-20  Kai Tietz  <ktietz@redhat.com>
 892
 893         PR ld/12742
 894         * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
 895         * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
 896         Add windows.h header include if HAVE_WINDOWS_H is defined.
 897         (dlerror): New static function if windows variant is used instead
 898         of dlfcn.h.
 899         (dlclose): Likewise.
 900         (dlopen): Likewise.
 901         (dlsym): Likewise.
 902         * configure: Regenerated.
 903         * config.in: Regenerated.
 904
 905 2012-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 906
 907         PR ld/13880
 908         * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
 909         for R_386_GOTOFF relocation against protected function if
 910         SYMBOLIC_BIND is true.
 911
 912         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
 913         error for R_X86_64_GOTOFF64 relocation against protected function
 914         when building executable or SYMBOLIC_BIND is true.
 915
 916 2012-03-16  Roland McGrath  <mcgrathr@google.com>
 917
 918         * config.bfd: Handle x86_64-*-nacl*.
 919         * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
 920         (bfd_elf32_x86_64_nacl_vec): Likewise.
 921         * targets.c: Support them.
 922         * configure.in: Likewise.
 923         * configure: Regenerated.
 924
 925 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 926
 927         * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
 928         (elf32_arm_attributes_forbid_div): Likewise.
 929         (elf32_arm_merge_eabi_attributes): Correct handling of
 930         Tag_DIV_use.
 931
 932 2012-03-15  Roland McGrath  <mcgrathr@google.com>
 933
 934         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
 935         elf_x86_64_backend_data parameters for plt_eh_frame.
 936
 937         * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
 938         (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
 939         (elf_x86_64_arch_bed): New variable.
 940         (elf_backend_arch_data): New macro.
 941         (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
 942         (elf_x86_64_allocate_dynrelocs): Likewise.
 943         (elf_x86_64_relocate_section): Likewise.
 944         (elf_x86_64_plt_sym_val): Likewise.
 945         (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
 946         parameters for PLT details.
 947         (elf_x86_64_finish_dynamic_sections): Likewise.
 948
 949 2012-03-14  Roland McGrath  <mcgrathr@google.com>
 950
 951         * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
 952         to the full size, padding out with nop instructions.
 953
 954 2012-03-12  Alan Modra  <amodra@gmail.com>
 955
 956         * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
 957         on zero size dynbss symbol.
 958         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
 959         * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
 960         * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
 961         * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
 962         * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
 963         * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
 964         * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
 965         * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
 966         * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
 967         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
 968         * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
 969         * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
 970         * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
 971         * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
 972         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
 973         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
 974         * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
 975         * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
 976         * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
 977         * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
 978         * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
 979
 980 2012-03-10  Edmar Wienskoski  <edmar@freescale.com>
 981
 982         * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
 983         * bfd-in2.h: Regenerate.
 984         * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
 985         bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
 986
 987 2012-03-09  H.J. Lu  <hongjiu.lu@intel.com>
 988
 989         PR ld/13817
 990         * elf32-i386.c (elf_i386_relocate_section): Restore
 991         R_386_IRELATIVE.
 992
 993         * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
 994         R_X86_64_IRELATIVE.
 995
 996 2012-03-08  Tristan Gingold  <gingold@adacore.com>
 997
 998         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
 999         keylen according to archive kind.  Set nextvbn and nextrfa lhd
1000         fields.  Add comments.
1001
1002 2012-03-07  Nick Clifton  <nickc@redhat.com>
1003
1004         * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1005         field.
1006         (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1007         (elf_mn10300_tdata): Define.
1008         (elf_mn10300_local_got_tls_type): Define.
1009         (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1010         R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1011         R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1012         R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1013         (mn10300_reloc_map): Likewise.
1014         (elf_mn10300_tls_transition): New function.
1015         (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
1016         (mn10300_elf_check_relocs): Add TLS support.
1017         (mn10300_elf_final_link_relocate): Likewise.
1018         (mn10300_elf_relocate_section): Likewise.
1019         (mn10300_elf_relax_section): Likewise.
1020         (elf32_mn10300_link_hash_newfunc): Initialise new field.
1021         (_bfd_mn10300_copy_indirect_symbol): New function.
1022         (elf32_mn10300_link_hash_table_create): Initialise new fields.
1023         (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
1024         (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
1025         (_bfd_mn10300_elf_reloc_type_class): Allocate an
1026         elf_mn10300_obj_tdata structure.
1027         (elf_backend_copy_indirect_symbol): Define.
1028         * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
1029         BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
1030         BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
1031         BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
1032         (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
1033         alongside other MN10300 relocations.
1034         * bfd-in2.h: Regenerate.
1035         * libbfd.h: Regenerate.
1036
1037 2012-03-06  Jakub Jelinek  <jakub@redhat.com>
1038
1039         * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
1040         set relocate to TRUE.
1041
1042 2012-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1043
1044         PR ld/12152
1045         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
1046         overflows for R_SPARC_UA32 in .stab sections.
1047
1048 2012-03-01  Alan Modra  <amodra@gmail.com>
1049
1050         * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
1051
1052 2012-02-27  Alan Modra  <amodra@gmail.com>
1053
1054         * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
1055         before calling elf specific function.
1056         (sh_elf_osec_readonly_p): Test for error return from above.
1057
1058 2012-02-27  Alan Modra  <amodra@gmail.com>
1059
1060         * elf32-spu.c (build_stub): Fix malloc under-allocation.
1061
1062 2012-02-25  Walter Lee  <walt@tilera.com>
1063         * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
1064         BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
1065         BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
1066         BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
1067         BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
1068         BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
1069         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
1070         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
1071         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
1072         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
1073         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
1074         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
1075         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
1076         BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
1077         BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
1078         BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
1079         BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
1080         BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
1081         BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
1082         BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
1083         BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
1084         BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
1085         BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
1086         BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
1087         BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
1088         BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
1089         Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
1090         BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
1091         BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
1092         BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
1093         BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
1094         BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
1095         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
1096         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
1097         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
1098         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
1099         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
1100         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
1101         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
1102         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
1103         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
1104         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
1105         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
1106         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
1107         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
1108         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
1109         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
1110         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
1111         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
1112         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
1113         * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
1114         relocations.
1115         (tilepro_reloc_map): Ditto.
1116         (tilepro_info_to_howto_rela): Ditto.
1117         (reloc_to_create_func): Ditto.
1118         (tilepro_tls_translate_to_le): New.
1119         (tilepro_tls_translate_to_ie): New.
1120         (tilepro_elf_tls_transition): New.
1121         (tilepro_elf_check_relocs): Handle new tls relocations.
1122         (tilepro_elf_gc_sweep_hook): Ditto.
1123         (allocate_dynrelocs): Ditto.
1124         (tilepro_elf_relocate_section): Ditto.
1125         (tilepro_replace_insn): New.
1126         (insn_mask_X1): New.
1127         (insn_mask_X0_no_dest_no_srca): New
1128         (insn_mask_X1_no_dest_no_srca): New
1129         (insn_mask_Y0_no_dest_no_srca): New
1130         (insn_mask_Y1_no_dest_no_srca): New
1131         (srca_mask_X0): New
1132         (srca_mask_X1): New
1133         (insn_tls_le_move_X1): New
1134         (insn_tls_le_move_zero_X0X1): New
1135         (insn_tls_ie_lw_X1): New
1136         (insn_tls_ie_add_X0X1): New
1137         (insn_tls_ie_add_Y0Y1): New
1138         (insn_tls_gd_add_X0X1): New
1139         (insn_tls_gd_add_Y0Y1): New
1140         * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
1141         relocations.
1142         (tilegx_reloc_map): Ditto.
1143         (tilegx_info_to_howto_rela): Ditto.
1144         (reloc_to_create_func): Ditto.
1145         (tilegx_elf_link_hash_table): New field disable_le_transition.
1146         (tilegx_tls_translate_to_le): New.
1147         (tilegx_tls_translate_to_ie): New.
1148         (tilegx_elf_tls_transition): New.
1149         (tilegx_elf_check_relocs): Handle new tls relocations.
1150         (tilegx_elf_gc_sweep_hook): Ditto.
1151         (allocate_dynrelocs): Ditto.
1152         (tilegx_elf_relocate_section): Ditto.
1153         (tilegx_copy_bits): New.
1154         (tilegx_replace_insn): New.
1155         (insn_mask_X1): New.
1156         (insn_mask_X0_no_dest_no_srca): New.
1157         (insn_mask_X1_no_dest_no_srca): New.
1158         (insn_mask_Y0_no_dest_no_srca): New.
1159         (insn_mask_Y1_no_dest_no_srca): New.
1160         (insn_mask_X0_no_operand): New.
1161         (insn_mask_X1_no_operand): New.
1162         (insn_mask_Y0_no_operand): New.
1163         (insn_mask_Y1_no_operand): New.
1164         (insn_tls_ie_ld_X1): New.
1165         (insn_tls_ie_ld4s_X1): New.
1166         (insn_tls_ie_add_X0X1): New.
1167         (insn_tls_ie_add_Y0Y1): New.
1168         (insn_tls_ie_addx_X0X1): New.
1169         (insn_tls_ie_addx_Y0Y1): New.
1170         (insn_tls_gd_add_X0X1): New.
1171         (insn_tls_gd_add_Y0Y1): New.
1172         (insn_move_X0X1): New.
1173         (insn_move_Y0Y1): New.
1174         (insn_add_X0X1): New.
1175         (insn_add_Y0Y1): New.
1176         (insn_addx_X0X1): New.
1177         (insn_addx_Y0Y1): New.
1178         * libbfd.h: Regenerate.
1179         * bfd-in2.h: Regenerate.
1180
1181 2012-02-25  Walter Lee  <walt@tilera.com>
1182
1183         * config.bfd (tilegx-*-*): rename little endian vector; add big
1184         endian vector.
1185         (tilegxbe-*-*): New case.
1186         * configure.in (bfd_elf32_tilegx_vec): Rename...
1187         (bfd_elf32_tilegx_le_vec): ... to this.
1188         (bfd_elf32_tilegx_be_vec): New vector.
1189         (bfd_elf64_tilegx_vec): Rename...
1190         (bfd_elf64_tilegx_le_vec): ... to this.
1191         (bfd_elf64_tilegx_be_vec): New vector.
1192         * configure: Regenerate.
1193         * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
1194         (TARGET_LITTLE_NAME): Ditto.
1195         (TARGET_BIG_SYM): Define.
1196         (TARGET_BIG_NAME): Define.
1197         * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
1198         (TARGET_LITTLE_NAME): Ditto.
1199         (TARGET_BIG_SYM): Define.
1200         (TARGET_BIG_NAME): Define.
1201         * targets.c (bfd_elf32_tilegx_vec): Rename...
1202         (bfd_elf32_tilegx_le_vec): ... to this.
1203         (bfd_elf32_tilegx_be_vec): Declare.
1204         (bfd_elf64_tilegx_vec): Rename...
1205         (bfd_elf64_tilegx_le_vec): ... to this.
1206         (bfd_elf64_tilegx_be_vec): Declare.
1207         (_bfd_target_vector): Add / rename above vectors.
1208         * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
1209         * bfd-in2.h: Regenerate.
1210         * cpu-tilegx.c (bfd_tilegx32_arch): define.
1211         (bfd_tilegx_arch): link to bfd_tilegx32_arch.
1212
1213 2012-02-24  Nick Clifton  <nickc@redhat.com>
1214
1215         PR ld/13730
1216         * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
1217         error message instead of aborting, when an outofrange reloc is
1218         encountered.
1219
1220 2012-02-23  Iain Sandoe  <idsandoe@googlemail.com>
1221
1222         * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
1223         (bfd_mach_o_canonicalize_one_reloc):  Swap non-scattered reloc
1224         bit-fields when target and host differ in endian-ness.  When
1225         PAIRs are non-scattered find the 'symbol' from the preceding
1226         reloc.  Add FIXME re. reloc symbols on section boundaries.
1227         (bfd_mach_o_swap_out_non_scattered_reloc): New.
1228         (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
1229
1230 2012-02-17  Iain Sandoe  <idsandoe@googlemail.com>
1231
1232         * mach-o-i386.c (i386_howto_table): Add support for 16 bit
1233         sect-diffs.
1234         (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
1235         (bfd_mach_o_i386_swap_reloc_out): Likewise.
1236
1237 2012-02-17  Tristan Gingold  <gingold@adacore.com>
1238
1239         * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
1240         * libbfd.h: Regenerated.
1241         * bfd-in2.h: Likewise.
1242         * mach-o-i386.c (i386_howto_table): Include local sectdiff.
1243         (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
1244         (bfd_mach_o_i386_swap_reloc_out): Likewise.
1245
1246 2012-02-17  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1247
1248         * elf32-s390.c (elf_s390_relocate_section): Support basr in the
1249         GD->LE and LD->LE optimizations.
1250
1251 2012-02-16  Alan Modra  <amodra@gmail.com>
1252
1253         PR binutils/13355
1254         * elf32-rx.c (elf32_rx_relax_section): Correct width check.
1255
1256 2012-02-13  Richard Henderson  <rth@redhat.com>
1257
1258         PR ld/13621
1259         * linker.c (fix_syms): Force symbols outside any section into
1260         bfd_abs_section_ptr.
1261
1262 2012-02-13  Alan Modra  <amodra@gmail.com>
1263
1264         * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
1265         * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
1266         * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
1267         * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
1268
1269 2012-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
1270             Nick Clifton  <nickc@redhat.com>
1271
1272         * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
1273         memset.
1274
1275 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
1276
1277         * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
1278         vma additions in their logical, rather than physical order.
1279
1280 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
1281
1282         * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
1283         parameters.
1284         * mach-o-x86-64.c (text_section_names_xlat): New.
1285         (mach_o_x86_64_segsec_names_xlat): New.
1286         (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
1287         * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
1288
1289 2012-02-10  Tristan Gingold  <gingold@adacore.com>
1290
1291         * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
1292         to avoid infinite loop.  Add comments.
1293
1294 2012-02-09  H.J. Lu  <hongjiu.lu@intel.com>
1295
1296         PR ld/13675
1297         * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
1298         nop instructions.
1299         (bfd_arch_i386_short_nop_fill): New.
1300         (bfd_arch_i386_long_nop_fill): Likewise.
1301         Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
1302         initializers.  Use bfd_arch_i386_long_nop_fill on 64bit
1303         bfd_arch_info initializers.
1304
1305         * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
1306         (bfd_arch_i386_short_nop_fill): This.
1307         Update bfd_arch_info initializers.
1308         * cpu-l1om.c: Likewise.
1309
1310 2012-02-08  Alan Modra  <amodra@gmail.com>
1311
1312         * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
1313         (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
1314         the correct h->u.weakdef.
1315
1316 2012-02-07  Alan Modra  <amodra@gmail.com>
1317
1318         * elf.c (elf_find_function): Don't use internal_elf_sym.
1319         (_bfd_elf_maybe_function_sym): Likewise.  Replace elf_symbol_type
1320         parameter with asymbol.
1321         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1322         * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
1323         (struct elf_backend_data <maybe_function_sym>): Likewise.
1324
1325 2012-02-02  Vidya Praveen (vidya.praveen@atmel.com)
1326
1327         PR bfd/13410
1328         * elf32-avr.c (elf32_avr_relax_section): Correct the
1329         condition that qualifies the candidates for relaxation.
1330
1331 2012-02-02  Tristan Gingold  <gingold@adacore.com>
1332
1333         * bfdio.c (real_fopen): Remove unused vms_modes variable.
1334
1335 2012-02-02  Tristan Gingold  <gingold@adacore.com>
1336
1337         * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
1338         variable warning.
1339
1340 2012-02-02  Tristan Gingold  <gingold@adacore.com>
1341
1342         * archive.c (bfd_slurp_armap): Fix thinko in cast.
1343
1344 2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>
1345
1346         PR ld/13616
1347         * archures.c (bfd_arch_info): Add fill.
1348         (bfd_default_arch_struct): Add bfd_arch_default_fill.
1349         (bfd_arch_default_fill): New.
1350
1351         * configure.in: Set bfd version to 2.22.52.
1352         * configure: Regenerated.
1353
1354         * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
1355         initializer.
1356         * cpu-arc.c: Likewise.
1357         * cpu-arm.c: Likewise.
1358         * cpu-avr.c: Likewise.
1359         * cpu-bfin.c: Likewise.
1360         * cpu-cr16.c: Likewise.
1361         * cpu-cr16c.c: Likewise.
1362         * cpu-cris.c: Likewise.
1363         * cpu-crx.c: Likewise.
1364         * cpu-d10v.c: Likewise.
1365         * cpu-d30v.c: Likewise.
1366         * cpu-dlx.c: Likewise.
1367         * cpu-epiphany.c: Likewise.
1368         * cpu-fr30.c: Likewise.
1369         * cpu-frv.c: Likewise.
1370         * cpu-h8300.c: Likewise.
1371         * cpu-h8500.c: Likewise.
1372         * cpu-hppa.c: Likewise.
1373         * cpu-i370.c: Likewise.
1374         * cpu-i860.c: Likewise.
1375         * cpu-i960.c: Likewise.
1376         * cpu-ia64.c: Likewise.
1377         * cpu-ip2k.c: Likewise.
1378         * cpu-iq2000.c: Likewise.
1379         * cpu-lm32.c: Likewise.
1380         * cpu-m10200.c: Likewise.
1381         * cpu-m10300.c: Likewise.
1382         * cpu-m32c.c: Likewise.
1383         * cpu-m32r.c: Likewise.
1384         * cpu-m68hc11.c: Likewise.
1385         * cpu-m68hc12.c: Likewise.
1386         * cpu-m68k.c: Likewise.
1387         * cpu-m88k.c: Likewise.
1388         * cpu-mcore.c: Likewise.
1389         * cpu-mep.c: Likewise.
1390         * cpu-microblaze.c: Likewise.
1391         * cpu-mips.c: Likewise.
1392         * cpu-mmix.c: Likewise.
1393         * cpu-moxie.c: Likewise.
1394         * cpu-msp430.c: Likewise.
1395         * cpu-mt.c: Likewise.
1396         * cpu-ns32k.c: Likewise.
1397         * cpu-openrisc.c: Likewise.
1398         * cpu-or32.c: Likewise.
1399         * cpu-pdp11.c: Likewise.
1400         * cpu-pj.c: Likewise.
1401         * cpu-plugin.c: Likewise.
1402         * cpu-powerpc.c: Likewise.
1403         * cpu-rl78.c: Likewise.
1404         * cpu-rs6000.c: Likewise.
1405         * cpu-rx.c: Likewise.
1406         * cpu-s390.c: Likewise.
1407         * cpu-score.c: Likewise.
1408         * cpu-sh.c: Likewise.
1409         * cpu-sparc.c: Likewise.
1410         * cpu-spu.c: Likewise.
1411         * cpu-tic30.c: Likewise.
1412         * cpu-tic4x.c: Likewise.
1413         * cpu-tic54x.c: Likewise.
1414         * cpu-tic6x.c: Likewise.
1415         * cpu-tic80.c: Likewise.
1416         * cpu-tilegx.c: Likewise.
1417         * cpu-tilepro.c: Likewise.
1418         * cpu-v850.c: Likewise.
1419         * cpu-vax.c: Likewise.
1420         * cpu-w65.c: Likewise.
1421         * cpu-we32k.c: Likewise.
1422         * cpu-xc16x.c: Likewise.
1423         * cpu-xstormy16.c: Likewise.
1424         * cpu-xtensa.c: Likewise.
1425         * cpu-z80.c: Likewise.
1426         * cpu-z8k.c: Likewise.
1427
1428         * cpu-i386.c: Include "libiberty.h".
1429         (bfd_arch_i386_fill): New.
1430         Add bfd_arch_i386_fill to  bfd_arch_info initializer.
1431
1432         * cpu-k1om.c: Add bfd_arch_i386_fill to  bfd_arch_info initializer.
1433         * cpu-l1om.c: Likewise.
1434
1435         * linker.c (default_data_link_order): Call abfd->arch_info->fill
1436         if fill size is 0.
1437
1438         * bfd-in2.h: Regenerated.
1439
1440 2012-01-27  Michael Eager  <eager@eagercon.com>
1441
1442         * elf32-microblaze.c (create_got_section):
1443         Reuse existing .rela.got section.
1444
1445 2012-01-23  Alan Modra  <amodra@gmail.com>
1446
1447         * elf-bfd.h: Formatting.
1448         (struct elf_backend_data): Add "maybe_function_sym".
1449         (_bfd_elf_maybe_function_sym): Declare.
1450         * elfxx-target.h (elf_backend_maybe_function_sym): Define.
1451         (elfNN_bed): Init new field.
1452         * elf.c (elf_find_function): Use maybe_function_sym.
1453         (_bfd_elf_maybe_function_sym): New function.
1454         * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
1455         (ppc64_elf_maybe_function_sym): New function.
1456
1457 2012-01-20  Francois Gouget  <fgouget@codeweavers.com>
1458
1459         PR binutils/13534
1460         * archive.c (_bfd_ar_sizepad): New function. Correctly install and
1461         pad the size field in an archive header.
1462         (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
1463         function for the archive size field.
1464         (bfd_generic_openr_next_archived_file): Likewise.
1465         (do_slurp_coff_armap): Likewise.
1466         (_bfd_write_archive_contents): Likewise.
1467         (_bfd_bsd44_write_ar_hdr): Use the new function.
1468         (bfd_ar_hdr_from_filesystem): Likewise.
1469         (_bfd_write_archive_contents): Likewise.
1470         (bsd_write_armap): Likewise.
1471         (coff_write_armap): Likewise.
1472         * archive64.c (bfd_elf64_archive_write_armap): Likewise.
1473         * bfdio.c (bfd_bread): Use correct type for archive element
1474         sizes.
1475         * ar.c (open_inarch): Likewise.
1476         (extract_file): Likewise.
1477         * libbfd-in.h (struct areltdata): Use correct types for
1478         parsed_size and extra_size fields.
1479         Prototype _bfd_ar_sizepad function.
1480         * libbfd.h: Regenerate.
1481
1482 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
1483
1484         * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
1485         Return NULL if core file generation is unsupported.
1486         (elfcore_write_prstatus): Likewise.
1487         * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
1488         (elf_backend_write_core_note): Define.
1489
1490 2012-01-19  Tristan Gingold  <gingold@adacore.com>
1491
1492         * pef.c: Add a comment.
1493         * xsym.c: Likewise.
1494
1495 2012-01-17  Alan Modra  <amodra@gmail.com>
1496
1497         * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
1498         trailing garbage in the note.
1499         * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
1500
1501 2012-01-16  Daniel Green  <venix1@gmail.com>
1502
1503         PR ld/13491
1504         * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
1505         h->root.type not h->type.
1506         * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
1507
1508 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
1509
1510         * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
1511         indirect symbols.
1512
1513 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
1514
1515         * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
1516         position from here... to (bfd_mach_o_build_seg_command): Here.
1517
1518 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
1519
1520         * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
1521         (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
1522         * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
1523         file. (bfd_mach_o_section): Add indirect_syms field.
1524
1525 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
1526
1527         * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
1528         vmsize from filesize.  Don't compute offsets or file sizes for
1529         zerofill sections.
1530
1531 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
1532
1533         * mach-o.c (bfd_mach_o_build_commands): Make the building of each
1534         command type independent.
1535
1536 2012-01-11  Alan Modra  <amodra@gmail.com>
1537
1538         * elf64-ppc.c: Define more insns used in plt call stubs.
1539         (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
1540         (ppc64_elf_relocate_section): Likewise.
1541         (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
1542         (struct ppc_link_hash_table): Increase size of stub_count array.
1543         Add plt_stub_align and plt_thread_safe.
1544         (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
1545         (plt_stub_size, plt_stub_pad): New functions.
1546         (build_plt_stub): Emit barriers for power7 thread safety.  Don't
1547         emit needless save of r2.
1548         (build_tls_get_addr_stub): Adjust params.
1549         (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
1550         plt stubs.  Adjust build_*plt_stub calls.
1551         (ppc_size_one_stub): Similarly.
1552         (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
1553         params.  Choose default for plt_thread_safe based on existence of
1554         calls to thread creation functions.  Modify plt_call to
1555         plt_call_r2save when no tocsave reloc found.  Align tail of stub
1556         sections.
1557         (ppc64_elf_build_stubs): Align tail of stub sections.  Adjust
1558         output of stub statistics.
1559         (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
1560         * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1561
1562 2012-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1563
1564         PR ld/13581
1565         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
1566         check on R_X86_64_PCXX.
1567
1568 2012-01-10  Tristan Gingold  <gingold@adacore.com>
1569
1570         * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
1571         warning.
1572
1573 2012-01-10  Tristan Gingold  <gingold@adacore.com>
1574
1575         * bfdio.c (bfd_tell): Handle nested archives.
1576         (bfd_seek): Ditto.
1577         * cache.c (bfd_cache_lookup_worker): Ditto.
1578         * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
1579         nested archives.
1580         (bfd_generic_openr_next_archived_file): Likewise.
1581
1582 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
1583
1584         * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
1585         (bfd_mach_o_write_symtab): Remove handling for indirect syms.
1586         (bfd_mach_o_primary_symbol_sort_key): Likewise.
1587         (bfd_mach_o_cf_symbols): Likewise.
1588         (bfd_mach_o_sort_symbol_table): Remove.
1589         (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
1590         for indirect and dysymtab counts.  Do the symbol sorting here.
1591         (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
1592         Make the indirect symbols a TODO.
1593         (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
1594         (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
1595         a non-zero value.
1596         (bfd_mach_o_read_symtab_symbol): Record the symbol index.
1597         (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
1598         * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
1599         (IS_MACHO_INDIRECT): Remove.
1600         (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
1601
1602 2012-01-06  Nick Clifton  <nickc@redhat.com>
1603
1604         PR binutils/13121
1605         * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
1606         'flaginfo' to avoid conflicts with AIX system headers.
1607
1608 2012-01-06  Tristan Gingold  <gingold@adacore.com>
1609
1610         * bfdio.c (bfd_bread): Use arelt_size macro.
1611
1612 2012-01-06  Tristan Gingold  <gingold@adacore.com>
1613
1614         * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
1615
1616 2012-01-05  Nick Clifton  <nickc@redhat.com>
1617
1618         PR ld/12161
1619         * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
1620         necessary.
1621
1622 2012-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
1623
1624         Fix zero registers core files when built by gcc-4.7.
1625         * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
1626         size.  Call elfcore_write_note for the local variables.  Remove the
1627         final elfcore_write_note call.  Add NOTREACHED comments.
1628
1629 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1630
1631         * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
1632         (bfd_mach_o_generic_stat_arch_elt): Adjust.
1633
1634 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1635
1636         * mach-o.c (bfd_mach_o_fat_member_init): New function.
1637         (bfd_mach_o_openr_next_archived_file): Reindent.
1638         Adjust to call bfd_mach_o_fat_member_init.
1639         (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
1640
1641 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1642
1643         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
1644         BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
1645         BFD_RELOC_MACH_O_X86_64_PCREL32_2,
1646         BFD_RELOC_MACH_O_X86_64_PCREL32_4,
1647         BFD_RELOC_MACH_O_X86_64_BRANCH32,
1648         BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
1649         BFD_RELOC_MACH_O_X86_64_GOT.
1650
1651 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1652
1653         * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
1654         (bfd_mach_o_load_command): Add fvmlib field.
1655
1656         * mach-o.c (bfd_mach_o_read_fvmlib): New function.
1657         (bfd_mach_o_read_command): Handle fvmlib.
1658
1659 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1660
1661         * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
1662         Decode msubtype for ARM.
1663
1664 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1665
1666         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
1667
1668 2012-01-04  Tristan Gingold  <gingold@adacore.com>
1669
1670         * mach-o.h: Reindent header.
1671         (bfd_mach_o_encryption_info_command): New structure.
1672         (bfd_mach_o_load_command): Add encryption_info field.
1673
1674         * mach-o.c (bfd_mach_o_read_encryption_info): New function.
1675         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
1676         (bfd_mach_o_read_command): Adjust error message.
1677
1678 2012-01-04  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
1679
1680         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
1681         which reads DWARF2 and stores in stash from find_line.
1682         (find_line) Call _bfd_dwarf2_slurp_debug_info.
1683         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
1684         * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
1685         * mach-o.c (dsym_subdir): The name of subdir where debug
1686         information may be stored.
1687         (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
1688         type is UUID.
1689         (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
1690         corresponding to the executable.
1691         (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
1692         specified binary file.
1693         (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
1694         the original BFD.
1695         (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
1696         executables, dylibs, and bundles.
1697         (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
1698         * mach-o.h (dsym_bfd): The BFD of the dSYM file.
1699
1700 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
1701
1702         * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
1703         for stabd symbols.
1704         (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
1705         (bfd_mach_o_cf_symbols): Likewise.
1706
1707 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
1708
1709         * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
1710
1711 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
1712
1713         * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
1714         as the value of an indirect symbol.  Keep the string table index in
1715         non-indirect syms for reference.
1716         (bfd_mach_o_write_dysymtab): New.
1717         (bfd_mach_o_primary_symbol_sort_key): New.
1718         (bfd_mach_o_cf_symbols): New.
1719         (bfd_mach_o_sort_symbol_table): New.
1720         (bfd_mach_o_mangle_symbols): Return early if no symbols.  Sort symbols.
1721         If we are emitting a dysymtab, process indirect symbols and count the
1722         number of each other kind.
1723         (bfd_mach_o_mangle_sections): New.
1724         (bfd_mach_o_write_contents): Split out some pre-requisite code into
1725         the command builder. Write dysymtab if the command is present.
1726         (bfd_mach_o_count_sections_for_seg): New.
1727         (bfd_mach_o_build_seg_command): New.
1728         (bfd_mach_o_build_dysymtab_command): New.
1729         (bfd_mach_o_build_commands): Reorganize to support the fact that some
1730         commands are optional and should not be emitted if there are no
1731         sections or symbols.
1732         (bfd_mach_o_set_section_contents): Amend comment.
1733         * mach-o.h: Amend and add to comments.
1734         (mach_o_data_struct): Add fields for dysymtab symbols counts and a
1735         pointer to the indirects, when present.
1736         (bfd_mach_o_should_emit_dysymtab): New macro.
1737         (IS_MACHO_INDIRECT): Likewise.
1738
1739 For older changes see ChangeLog-2011
1740 \f
1741 Local Variables:
1742 mode: change-log
1743 left-margin: 8
1744 fill-column: 74
1745 version-control: never
1746 End: