bfd/ChangeLog

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