bfd/ChangeLog

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