bfd/ChangeLog

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