bfd/ChangeLog

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