bfd/ChangeLog

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