bfd/ChangeLog

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