bfd/ChangeLog

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