bfd/ChangeLog

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