bfd/ChangeLog

   1 2009-10-01  Dave Korn  <dave.korn.cygwin@gmail.com>
   2
   3         * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
   4         symbol for a weak undef in the auxbfd, not the input bfd.
   5
   6 2009-10-01  Ulrich Weigand  <uweigand@de.ibm.com>
   7
   8         * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
   9         after .toe instead of before .text section.  Set the LMA of all
  10         overlay sections to their icache IA address.
  11         (spu_elf_find_overlays): Determine icache set id without reference
  12         to the LMA.
  13
  14 2009-09-30  Tristan Gingold  <gingold@adacore.com>
  15
  16         * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
  17
  18 2009-09-29  H.J. Lu  <hongjiu.lu@intel.com>
  19
  20         * elf64-x86-64.c (elf64_x86_64_append_rela): New.
  21         (elf64_x86_64_relocate_section): Use it.
  22         (elf64_x86_64_finish_dynamic_symbol): Likewise.
  23
  24 2009-09-29  DJ Delorie  <dj@redhat.com>
  25
  26         * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
  27         (ALL_MACHINES_CFILES): Add cpu-rx.c.
  28         (BFD32_BACKENDS): Add elf32-rx.lo.
  29         (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
  30         * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
  31         Export bfd_rx_arch.
  32         (bfd_archures_list): Add bfd_rx_arch.
  33         * config.bfd: Add entry for rx-*-elf.
  34         * configure.in: Add entries for bfd_elf32_rx_le_vec and
  35         bfd_elf32_rx_be_vec.
  36         * reloc.c: Add RX relocations.
  37         * targets.c: Add RX target vectors.
  38         * Makefile.in: Regenerate.
  39         * bfd-in2.h: Regenerate.
  40         * configure: Regenerate.
  41         * libbfd.h: Regenerate.
  42         * cpu-rx.c: New file.
  43         * elf32-rx.c: New file.
  44
  45 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
  46
  47         * elf32-cr16.c (elf32_cr16_relocate_section): Removed
  48         info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
  49
  50 2009-09-28  Nick Clifton  <nickc@redhat.com>
  51
  52         PR 10478: Accepting Solaris binaries.
  53         * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
  54         section link values in x86 binaries.
  55         * elfcode.h (elf_object_p): Likewise.
  56
  57 2009-09-28  Philippe De Muyter  <phdm@macqel.be>
  58
  59         * elf32-m68k.c (elf_m68k_final_write_processing): New function.
  60         (elf_backend_final_write_processing): Macro defined as above function.
  61
  62 2009-09-25  Martin Thuresson  <martint@google.com>
  63
  64         Update soruces to make alpha and arm targets compile cleanly with
  65         -Wc++-compat:
  66         * ecoff.c: Add casts.
  67         * ecofflink.c: Add casts.
  68         * elf64-alpha.c: Add casts.
  69         (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
  70         to top level.
  71         (SKIP_HOWTO): Use enum name.
  72         * elf32-arm.c: Add casts.
  73         (elf32_arm_vxworks_bed): Update code to avoid multiple
  74         declarations.
  75         (struct map_stub): Move to top level.
  76
  77 2009-09-24  H.J. Lu  <hongjiu.lu@intel.com>
  78
  79         PR ld/10630
  80         * elflink.c (elf_link_output_extsym): Turn off visibility on
  81         local symbol.
  82         (bfd_elf_final_link): Turn off visibility on dynamic local
  83         symbol.
  84
  85 2009-09-24  Alan Modra  <amodra@bigpond.net.au>
  86
  87         PR binutils/10654
  88         * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
  89         for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
  90         Remove "function" parm, adjust caller.
  91
  92 2009-09-23  Matt Rice  <ratmice@gmail.com>
  93
  94         * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
  95         arguments.
  96         * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
  97         DT_DEPAUDIT from audit/depaudit arguments.
  98         (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
  99         (elf_link_add_object_symbols): Set dt_audit target data when finding a
 100         DT_AUDIT.
 101         * bfd-in2.h: Regenerate.
 102         * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
 103
 104 2009-09-23  Jie Zhang  <jie.zhang@analog.com>
 105
 106         * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
 107         .rel.plt and .plt sections are removed.
 108         (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
 109         section.  Remove the duplicated removing of empty .rel.plt
 110         section.
 111
 112 2009-09-21  Richard Sandiford  <rdsandiford@googlemail.com>
 113
 114         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
 115         patch to handle the new personality relaxation.
 116
 117 2009-09-21  Richard Sandiford  <rdsandiford@googlemail.com>
 118
 119         * elf-eh-frame.c (make_pc_relative): New function.
 120         (_bfd_elf_write_section_eh_frame): Use it.
 121
 122 2009-09-21  Alan Modra  <amodra@bigpond.net.au>
 123
 124         * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
 125         (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
 126         (MR_0_3, MR_3_0): Define.
 127         (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
 128         (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
 129         (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
 130         table.  Check for presense of __tls_get_addr_opt
 131         (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
 132         (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
 133         (write_glink_stub): Add param p.
 134         (ppc_elf_relocate_section): Adjust write_glink_stub call.
 135         (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
 136         __tls_get_addr.
 137         * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
 138         * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
 139         (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
 140         table.  Check for presense of __tls_get_addr_opt.
 141         (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
 142         (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
 143         BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
 144         LD_R2_0R1, MTLR_R11): Define.
 145         (build_tls_get_addr_stub): New function.
 146         (ppc_build_one_stub): Call it.
 147         (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
 148         (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
 149         __tls_get_addr plt call.
 150         * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
 151
 152 2009-09-19  Richard Sandiford  <rdsandiford@googlemail.com>
 153
 154         * elf-bfd.h (eh_cie_fde): Add personality_offset and
 155         make_per_encoding_relative to the CIE structure.  Add a padding field.
 156         * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
 157         rather than 0xf0 when masking out the base address encoding
 158         Record the offset of personality data from the start of the CIE.
 159         Remove a repeated elf_backend_can_make_relative_eh_frame check.
 160         (find_merged_cie): Take an info argument.  If the personality
 161         binds locally, try converting an absolute personality into
 162         a local one.
 163         (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
 164         when masking out the base address encoding.  Update the call to
 165         find_merged_cie.
 166         (_bfd_elf_eh_frame_section_offset): Discard relocations against
 167         the personality data if we are converting into PC-relative form.
 168         (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
 169         when masking out the base address encoding.  Handle
 170         make_per_encoding_relative.
 171
 172 2009-09-18  Alan Modra  <amodra@bigpond.net.au>
 173
 174         PR ld/10406
 175         * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
 176         R_PPC_EMB_SDA2I16 complain_overflow_signed.
 177         (create_sdata_sym): Pass info rather than htab.
 178         Update all callers.  Ensure symbols are hidden.
 179         (ppc_elf_check_relocs): Allow SDAREL16 when shared.
 180         (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
 181         _GLOBAL_OFFSET_TABLE_.
 182         (elf_finish_pointer_linker_section): Don't assume that sdata base
 183         symbol is always at 0x8000 offset.  Don't subtract the addend here.
 184         (is_static_defined): New function.
 185         (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
 186         is statically defined.  Clear addend for EMB_SDAI16 and EMB_SDA2I16
 187         relocs.  Downgrade error on unexpected section for EMB_SDA2REL
 188         reloc symbols to a warning.
 189
 190 2009-09-18  Nick Clifton  <nickc@redhat.com>
 191
 192         * po/es.po: Updated Spanish translation.
 193         * po/vi.po: Updated Vietnamese translation.
 194
 195 2009-09-18  Alan Modra  <amodra@bigpond.net.au>
 196
 197         * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
 198         functions.  Use throughout.
 199         (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
 200         from indirect symbol.
 201         (lookup_fdh): Rename from get_fdh.  Follow indirect sym links.
 202         (add_symbol_adjust): Simplify.
 203         (defined_code_entry, defined_func_desc): New functions.
 204         (ppc64_elf_gc_keep): Follow indirect sym links.  Use defined_code_entry.
 205         (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
 206         defined_code_entry to follow indirect sym links.
 207         (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
 208         (ppc_type_of_stub): Follow indirect sym links.
 209         (toc_adjusting_stub_needed): Likewise.
 210         (ppc_build_one_stub): Likewise.  Make undefined dot-symbols weak
 211         rather than defining them at stub.
 212         (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
 213         assignments in test.
 214
 215 2009-09-16  Tristan Gingold  <gingold@adacore.com>
 216
 217         * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
 218         Reindent.
 219         * mach-o.c (bfd_mach_o_cpu_name): Reindent.
 220         (bfd_mach_o_filetype_name): Complete with new constants.  Reindent.
 221         (bfd_mach_o_print_private_header): Use fputs instead of fprintf
 222         when possible to avoid warnings.
 223         (bfd_mach_o_print_section_map): Ditto.
 224         (bfd_mach_o_section_get_entry_size): New function.
 225         (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
 226         added function.
 227         (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
 228
 229 2009-09-14  Nick Clifton  <nickc@redhat.com>
 230
 231         * po/fi.po: Updated Finnish translation.
 232
 233 2009-09-11  Nick Clifton  <nickc@redhat.com>
 234
 235         * po/bfd.pot: Updated by the Translation project.
 236
 237 2009-09-11  Philippe De Muyter  <phdm@macqel.be>
 238
 239         * binary.c (binary_object_p): Remove bfd_external_binary_architecture
 240         hack.  objcopy `-B' (`--binary-architecture') option is now handled
 241         in a generic way.
 242
 243 2009-09-11  Nick Clifton  <nickc@redhat.com>
 244
 245         * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
 246         changes.
 247
 248 2009-09-11  Jie Zhang  <jie.zhang@analog.com>
 249
 250         * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
 251         NULL if `ht' is NULL.
 252
 253 2009-09-09  Martin Thuresson  <martin@mtme.org>
 254
 255         Update soruces to compile cleanly with -Wc++-compat:
 256         * aoutx.h: Add casts.
 257         * archive.c: Add casts.
 258         * archive64.c: Add casts.
 259         * archures.c: Add casts.
 260         * bfd-in2.h: Regenerated.
 261         * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
 262         * bfdio.c: Add casts.
 263         * binary.c: Add casts.
 264         * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
 265         parameter to use enum value instead of int.
 266         * coffcode.h: Add casts.
 267         * coffgen.c: Add casts.
 268         * cofflink.c: Add casts.
 269         * compress.c: Add casts.
 270         * dwarf1.c: Add casts.
 271         * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
 272         bfd_ptr. Update code to use new name.
 273         * elf-attrs.c: Add casts.
 274         * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
 275         anonymous struct. (union gotplt_union, struct
 276         elf_link_virtual_table_entry): Move to top level.
 277         * elf-eh-frame.c: Add casts.
 278         * elf-strtab.c: Add casts.
 279         * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
 280         argument name from typename to type_name.
 281         * elf32-i386.c: Add casts.
 282         * elf64-x86-64.c: Add casts.
 283         * elfcode.h: Add casts.
 284         * elfcore.h: Add casts.
 285         * elflink.c: Add casts.
 286         * format.c: Add casts.
 287         * hash.c: Add casts.
 288         * ihex.c: Add casts.
 289         * libaout.h (enum aout_subformat, enum aout_magic): Move to top
 290         level.
 291         * libbfd.c: Add casts.
 292         * linker.c: Add casts.
 293         * merge.c: Add casts.
 294         * opncls.c: Add casts.
 295         * peXXigen.c: Add casts.
 296         * peicode.h: Add casts.
 297         * reloc.c: Add casts.
 298         * section.c: Add casts.
 299         * simple.c: Add casts.
 300         * srec.c: Add casts.
 301         * stabs.c: Add casts.
 302         * syms.c: Add casts.
 303         * targets.c: Add casts.
 304         * tekhex.c: Add casts.
 305         * verilog.c: Add casts.
 306
 307 2009-09-09  Paolo Bonzini  <bonzini@gnu.org>
 308
 309         * configure: Regenerate.
 310
 311 2009-09-09  Daniel Jacobowitz  <dan@codesourcery.com>
 312
 313         * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
 314         for the mode of target PLT entries.
 315         (allocate_dynrelocs): Only adjust symbol type if setting its
 316         value.
 317
 318 2009-09-09  Paolo Bonzini  <bonzini@gnu.org>
 319
 320         * configure: Regenerate.
 321
 322 2009-09-09  Nick Clifton  <nickc@redhat.com>
 323
 324         PR 10478:
 325         * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
 326         section headers containing sh_link values of SHN_BEFORE or
 327         SHN_AFTER.
 328         * elfcode.h (elf_object_p): Likewise.
 329
 330 2009-09-09  Tristan Gingold  <gingold@adacore.com>
 331
 332         Handle DYLD_INFO introduced by Darwin10.
 333         * mach-o.h (bfd_mach_o_load_command_type): Add
 334         BFD_MACH_O_LC_DYLD_INFO.
 335         (bfd_mach_o_dyld_info_command): New type.
 336         (bfd_mach_o_load_command): Add dyld_info field.
 337         * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
 338         (bfd_mach_o_scan_read_dyld_info): New function.
 339         (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
 340         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
 341         (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
 342         (bfd_mach_o_print_dyld_info): New function.
 343
 344 2009-09-09  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 345
 346         * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
 347         linkonce or linker script discarded section.
 348
 349 2009-09-09  Alan Modra  <amodra@bigpond.net.au>
 350
 351         * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
 352
 353 2009-09-07  Andreas Schwab  <schwab@linux-m68k.org>
 354
 355         * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
 356         range call the bfd error hander and use R_68K_NONE instead.
 357
 358 2009-09-07  Tristan Gingold  <gingold@adacore.com>
 359
 360         * po/SRC-POTFILES.in: Regenerate.
 361         * po/bfd.pot: Regenerate.
 362
 363         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
 364         BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
 365         * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
 366         st_mtim.tv_nsec to gas/configure.in
 367         (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
 368         * configure: Regenerate.
 369         * config.in: Regenerate.
 370         * vmsutil.c: Moved to gas/config/te-vms.c
 371         * vmsutil.h: Removed.
 372         * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
 373         (BFD32_BACKENDS): Remove vmsutil.lo
 374         * Makefile.in: Regenerate.
 375
 376 2009-09-05  Eli Zaretskii  <eliz@gnu.org>
 377
 378         * coffcode.h: Include libiberty.h.
 379
 380 2009-09-05  Martin Thuresson  <martin@mtme.org>
 381
 382         * coff-arm.c (coff_arm_relocate_section)
 383         (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
 384         Change member name class to symbol_class.
 385         * coff-i960.c (coff_i960_relocate_section) Rename variable
 386         class to class_val. Change member name class to symbol_class.
 387         * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
 388         (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
 389         * coff-stgo32.c (adjust_aux_in_post)
 390         (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
 391         to in_class.
 392         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
 393         (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
 394         * coffcode.h (coff_pointerize_aux_hook): Rename variable class
 395         to n_sclass.
 396         * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
 397         variables named class to n_sclass. (coff_write_symbols): Rename
 398         variable class to sym_class. (bfd_coff_set_symbol_class): Rename
 399         argument class to symbol_class.
 400         * cofflink.c (_bfd_coff_link_hash_newfunc)
 401         (coff_link_add_symbols, _bfd_coff_link_input_bfd)
 402         (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
 403         Update code to use renamed members.
 404         * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
 405         argument class to in_class.
 406         * libcoff-in.h (struct coff_link_hash_entry, struct
 407         coff_debug_merge_type) Renamed members class to symbol_class and
 408         type_class.
 409         * libcoff.h Regenerated.
 410         * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
 411         Rename argument class to in_class.
 412         * pef.c (bfd_pef_parse_imported_symbol): Update code to use
 413         renamed members.
 414         * pef.h (struct bfd_pef_imported_symbol): Changed name of
 415         member class to symbol_class.
 416
 417 2009-09-04  H.J. Lu  <hongjiu.lu@intel.com>
 418
 419         * configure: Regenerated.
 420
 421 2009-09-04  Tristan Gingold  <gingold@adacore.com>
 422
 423         * configure.in: Bump version to 2.20.51
 424
 425 2009-09-04  Alan Modra  <amodra@bigpond.net.au>
 426
 427         * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
 428
 429 2009-09-04  Jie Zhang  <jie.zhang@analog.com>
 430
 431         * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
 432         create .rela.bss.
 433         (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
 434         for empty .rela.bss and .rel.plt sections.
 435
 436 2009-09-03  Adam Nemet  <anemet@caviumnetworks.com>
 437
 438         * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
 439         R_MIPS_JALR unless symbol resolves locally.
 440
 441 2009-09-03  Adam Nemet  <anemet@caviumnetworks.com>
 442
 443         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
 444         has_static_relocs for R_MIPS_JALR.
 445
 446 2009-09-03  Maciej W. Rozycki  <macro@codesourcery.com>
 447
 448         * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
 449         R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
 450         respective stubs.
 451
 452 2009-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 453
 454         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
 455         plt earlier.
 456
 457 2009-09-01  Tristan Gingold  <gingold@adacore.com>
 458
 459         * makefile.vms: Ported to Itanium VMS.  Remove useless variable and
 460         dependencies.  Reindent.
 461         * configure.com: Ported to Itanium VMS.  Now generates a build.com
 462         to build without make.  Add messages but make edit silent.
 463         * hosts/alphavms.h: Add a prototype for stpcpy.
 464         * vms.c: Add a missing include for Alpha VMS.
 465         * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
 466
 467 2009-08-31  Jan Beulich  <jbeulich@novell.com>
 468
 469         * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
 470         * elf.c (bfd_elf_get_default_section_type): New.
 471         (elf_fake_sections): Use bfd_elf_get_default_section_type.
 472
 473 2009-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 474
 475         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
 476         accidental checkin.
 477         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
 478
 479 2009-08-30  Alan Modra  <amodra@bigpond.net.au>
 480
 481         PR ld/10569
 482         * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
 483         (bfd_emul_get_commonpagesize): Likewise.
 484
 485 2009-08-29  Martin Thuresson  <martin@mtme.org>
 486
 487         * elf32-arm.c (struct stub_def): Rename member template to
 488         template_sequence. (arm_build_one_stub,
 489         find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
 490         Rename variable template to template_sequence.
 491         * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
 492         Rename variable template to template_val.
 493         * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
 494         new to new_symbol.
 495         * coffgen.c (coff_make_empty_symbol)
 496         (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
 497         * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
 498         new to new_insn.
 499         * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
 500         to new_symbol.
 501         * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
 502         new to new_reloc.
 503         * hash.c (bfd_hash_lookup): Rename variable new to new_string.
 504         * ieee.c (ieee_make_empty_symbol): Rename variable new to
 505         new_symbol.
 506         * linker.c (bfd_new_link_order): Rename variable new to
 507         new_lo.
 508         * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
 509         symbol.
 510         * oasys.c (oasys_make_empty_symbol): Rename variable new to
 511         new_symbol_type.
 512         * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
 513         new to new_symbol_type.
 514         * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
 515         to new_symbol.
 516         * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
 517         new_dump.
 518         (read_hdr, rs6000coff_core_p)
 519         (rs6000coff_core_file_matches_executable_p)
 520         (rs6000coff_core_file_failing_command)
 521         (rs6000coff_core_file_failing_signal): Updated function to use new
 522         union member name.
 523         * som.c (som_make_empty_symbol): Rename variable new to
 524         new_symbol_type.
 525         * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
 526         to new_symbol.
 527         * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
 528         variable new to new_symbol.
 529
 530 2009-08-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 531
 532         * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
 533         bfdlibdir and bfdincludedir.
 534         * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
 535         [INSTALL_LIBBFD]: ... here, ...
 536         [INSTALL_LIBBFD]: ... and empty overrides here.
 537         [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
 538         [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
 539         * Makefile.in: Regenerate.
 540         * configure: Regenerate.
 541
 542 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
 543
 544         * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
 545         relocations.  Rewrite output of dynamic TLS relocations.
 546         (DTP_OFFSET, TP_OFFSET): New constants.
 547         (dtpoff_base): Update.
 548         (tpoff): Rename to tpoff_base, update.
 549         (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
 550         New functions.  Move code from elf_m68k_relocate_section here.
 551         (elf_m68k_relocate_section): Update.
 552         (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
 553
 554 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
 555
 556         * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
 557         non_got_ref value.
 558         (elf_m68k_check_relocs): Handle dynamic TLS relocations.
 559         Handle non_got_ref field.
 560         (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
 561
 562 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
 563
 564         PR ld/10518
 565         * linker.c (bfd_find_version_for_sym): Revert warning.
 566
 567 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
 568
 569         PR ld/10518
 570         * linker.c (bfd_find_version_for_sym): Override a "*" match by any
 571         other wildcard match.  Warn on multiple wildcard matches.
 572
 573 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 574
 575         * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
 576         appending.
 577         [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
 578         only in this condition.
 579         [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
 580         to build but not install libbfd.la in this condition.
 581         (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
 582         (install_libbfd, install_libbfd): Remove.
 583         * Makefile.in: Regenerate.
 584         * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
 585         (INCLUDES): ... this.
 586         ($(MKDOC)): Adjust.
 587         * doc/Makefile.in: Regenerate.
 588
 589         * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
 590         no-dist and foreign.
 591         (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
 592         dependency tracking to work for them.
 593         (targets.lo, archures.lo, dwarf.lo): Rewrite to
 594         use automake dependency tracking mechanism.
 595         (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
 596         (mkdep section): Remove.
 597         (BUILT_SOURCES): New, list $(BUILD_HFILES).
 598         * Makefile.in: Regenerate.
 599         * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
 600
 601         * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
 602         (install-pdf, install-pdf-recursive, install-html)
 603         (install-html-recursive): Remove.
 604         * Makefile.in: Regenerate.
 605
 606         * Makefile.in: Regenerate.
 607         * aclocal.m4: Likewise.
 608         * config.in: Likewise.
 609         * configure: Likewise.
 610
 611 2009-08-21  Daniel Gutson  <dgutson@codesourcery.com>
 612
 613         * elf32-arm.c (arch_has_thumb2_nop): New function.
 614         (arch_has_arm_nop): New function.
 615         (elf32_arm_final_link_relocate): NOP opcodes changed.
 616
 617 2009-08-16  Doug Evans  <dje@google.com>
 618
 619         * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
 620         at least don't leak memory.
 621
 622 2009-08-13  DJ Delorie  <dj@redhat.com>
 623
 624         * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
 625         if needed.
 626
 627 2009-08-12  Nick Clifton  <nickc@redhat.com>
 628
 629         * po/fi.po: Updated Finnish translation.
 630
 631 2009-08-11  Bernd Schmidt  <bernd.schmidt@analog.com>
 632
 633         Merge some FRV FDPIC changes into the Blackfin code.
 634         * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
 635         summary reloc information.
 636         (bfinfdpic_dynamic_got_plt_info): New.
 637         (_bfin_create_got_section): Create the PLT section here.
 638         (elf32_bfinfdpic_create_dynamic_sections): Not here.
 639         (_bfinfdpic_count_nontls_entries): Move out of...
 640         (_bfinfdpic_count_got_plt_entries): ... here.
 641         (_bfinfdpic_count_relocs_fixups): Likewise.
 642         (_bfinfdpic_reset_got_plt_entries): New.
 643         (_bfinfdpic_size_got_plt): Move out of...
 644         (elf32_bfinfdpic_size_dynamic_sections): ... here.
 645         (bfinfdpic_relocate_section): Be careful not to call
 646         _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
 647         (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
 648         New functions.
 649         (elf_backend_discard_info): Define for FD-PIC.
 650
 651 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 652
 653         * elflink.c: Add FIXMEs for some places that require octets_per_byte
 654         adjustments.
 655         * elf-eh-frame.c: Likewise.
 656         * merge.c: Likewise.
 657
 658 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 659
 660         * configure.in:  Remove elf-ifunc.lo from common ELF files.  Add
 661         to x86 and x86_64 configurations.
 662         * configure: Regenerate.
 663
 664 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 665
 666         Stop using bfd_usrdata in libbfd.
 667         * coff-stgo32.c (bfd_coff_go32stub): Remove.
 668         (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
 669         (adjust_filehdr_in_post): Declare the abfd parameter as unused.
 670         Replace STUBSIZE by GO32_STUBSIZE.  Save now the stub in
 671         filehdr_dst->u.go32.stub.  New comment with the reason.
 672         (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
 673         Substitute the removed macro bfd_coff_go32stub.
 674         (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
 675         (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
 676         (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
 677         (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
 678         Replace STUBSIZE by GO32_STUBSIZE.  Substitute the removed macro
 679         bfd_coff_go32stub.
 680         * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
 681         * libcoff-in.h (coff_data_type): New field go32stub.
 682         * libcoff.h: Regenerated.
 683
 684 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 685
 686         Fix go32 stub preservation by objcopy.
 687         * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
 688         (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
 689         go32stub.
 690
 691 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 692
 693         * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
 694         symbols.
 695         (elf32_arm_final_link_relocate): Treat local undefined symbols the
 696         same as global undefined symbols.
 697         (elf32_arm_relocate_section): Give an error for local undefined
 698         non-weak symbols, unless the reloc will not use the symbol.
 699
 700 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 701
 702         * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
 703         (ppc_elf_relax_section): Use symbol index to distinguish
 704         relocatable stubs.
 705
 706 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 707
 708         * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
 709
 710 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 711
 712         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
 713         info for STT_GNU_IFUNC.
 714         * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
 715         on got refs in case the symbol turns out to be ifunc.
 716         (ppc_elf_gc_sweep_hook): Similarly.
 717         (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
 718         (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
 719         (ppc_elf_size_dynamic_sections): Likewise.
 720         (ppc_elf_relocate_section): Likewise.
 721
 722 2009-08-09  Bernd Schmidt  <bernd.schmidt@analog.com>
 723
 724         From Mike Frysinger <michael.frysinger@analog.com>
 725         * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
 726         bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
 727         _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
 728         bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
 729         bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
 730         Adjust to match the renamed reloc definitions.
 731
 732 2009-08-08  Alan Modra  <amodra@bigpond.net.au>
 733
 734         PR 10494
 735         * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
 736         LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
 737
 738 2009-08-07  Tom Tromey  <tromey@redhat.com>
 739
 740         * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
 741         aliasing error.
 742
 743 2009-08-06  Michael Eager <eager@eagercon.com>
 744
 745         * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
 746         * Makefile.in: Regenerate.
 747         * archures.c: Add bfd_arch_microblaze.
 748         * bfd-in2.h: Regenerate.
 749         * config.bfd: Add microblaze target.
 750         * configure.in: Add bfd_elf32_microblaze_vec target.
 751         * configure: Regenerate.
 752         * cpu-microblaze.c: New.
 753         * elf32-microblaze.c: New.
 754         * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
 755         * libbfd.h: Regenerate.
 756         * reloc.c: Add MICROBLAZE relocations.
 757         * section.c: Add struct relax_table and relax_count to section.
 758         * targets.c: Add bfd_elf32_microblaze_vec.
 759
 760 2009-08-06  Jakub Jelinek  <jakub@redhat.com>
 761             Alan Modra  <amodra@bigpond.net.au>
 762
 763         PR binutils/10492
 764         * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
 765         symbols.
 766         * elf32-mips.c (mips_elf_sym_is_global): Likewise.
 767         * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
 768
 769 2009-08-06  Nathan Sidwell  <nathan@codesourcery.com>
 770
 771         * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
 772         at least once when fixing cortex-a8.
 773
 774 2009-08-05  Chao-ying Fu  <fu@mips.com>
 775
 776         * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
 777         * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
 778         for CPUs.  It is true for RM9000.
 779         (JALR_TO_BAL_P): New define to transform JALR to BAL.  It is true
 780         for all CPUs.
 781         (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
 782         to guard the transformation.
 783
 784 2009-08-05  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 785
 786         * elf32-spu.h (spu_elf_params): Add member emit_fixups.
 787         (spu_elf_size_sections): Declare prototype.
 788         * elf32-spu.c (spu_link_hash_table): Add member sfixup.
 789         (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
 790         (spu_elf_emit_fixup): New function.
 791         (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
 792         (spu_elf_size_sections): New function.
 793
 794 2009-08-05  Nathan Sidwell  <nathan@codesourcery.com>
 795
 796         * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
 797         (arm_build_one_stub): Build a8 veneers as a separate pass.
 798         (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
 799         parameters.  Use them to check if we create a different a8 fixup
 800         than the previous pass.
 801         (elf32_arm_size_stubs): Move scope of stub_changed and
 802         prev_num_a8_fixes into main loop.
 803         (elf32_arm_build_stubs): Build a8 veneers in a second pass.
 804
 805 2009-08-04  Alan Modra  <amodra@bigpond.net.au>
 806
 807         * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
 808         which find_plt_ent is called.  Delete redundant code.
 809
 810 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 811
 812         PR binutils/10363
 813         * elf.c (bfd_elf_string_from_elf_section): Return NULL on
 814         invalid string offset.
 815
 816 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 817
 818         PR ld/10433
 819         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
 820         to htab->init_got_offset and plt to htab->init_plt_offset
 821         when discarding space for dynamic relocations.
 822
 823 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
 824
 825         * elf32-ppc.c (struct plt_entry): Revise comments.
 826         (ppc_elf_check_relocs): Don't create needless plt_entry info
 827         for non-pie executables.  Don't test info->pie when info->shared
 828         already covers that case.
 829         (ppc_elf_gc_sweep_hook): Adjust for above change.
 830         (add_stub_sym): Don't test info->pie when info->shared tested.
 831         (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
 832         (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
 833         (ppc_elf_relax_section): Adjust find_plt_ent arguments.
 834         (ppc_elf_relocate_section): Likewise.
 835
 836 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
 837
 838         * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
 839         for local ifunc symbols in non-pie executables, regardless of
 840         reloc type.  Don't specially create ifunc dyn relocs.  Tidy ifunc
 841         code so that it's obvious that we only do anything special for
 842         local ifunc syms.
 843         (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
 844         (allocate_dynrelocs): Correct comment for syms defined in plt.
 845         Don't specially allocate ifunc dyn relocs.
 846         (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
 847         (ppc_elf_relocate_section): Set "relocation" value for ifunc
 848         syms in non-pie executables.  No specially allocated dyn relocs
 849         for ifunc to write.  Allow for local sym on R_PPC_RELAX32_PLT.
 850         (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
 851         a non-pie executable.
 852
 853 2009-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 854             Jakub Jelinek  <jakub@redhat.com>
 855
 856         PR ld/6443
 857         * elf32-i386.c (elf_i386_tls_transition): Check executable
 858         instead of shared for TLS when building PIE.
 859         (elf_i386_check_relocs): Likewise.
 860         (elf_i386_allocate_dynrelocs): Likewise.
 861         (elf_i386_relocate_section): Likewise.
 862
 863         * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
 864         instead of shared for TLS when building PIE.
 865         (elf64_x86_64_check_relocs): Likewise.
 866         (elf64_x86_64_allocate_dynrelocs): Likewise.
 867         (elf64_x86_64_relocate_section): Likewise.
 868
 869 2009-07-31  Anthony Green  <green@moxielogic.com>
 870
 871         * config.bfd (targ_cpu): Add moxie-uclinux support.
 872
 873 2009-07-31  Hans-Peter Nilsson  <hp@bitrange.com>
 874
 875         * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
 876
 877 2009-07-30  Alan Modra  <amodra@bigpond.net.au>
 878
 879         * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
 880         used by indirect function support.  Count dynamic relocs for
 881         ifunc syms.
 882         (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
 883         (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
 884         in iplt and their relocs in reliplt.  Don't make ifunc syms
 885         dynamic.  Allocate got entry relocs for non-dynamic ifunc in
 886         reliplt.  Handle other dynamic relocs for ifunc.
 887         (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
 888         ifunc in reliplt, likewise relocs for got against local ifunc.
 889         Typo fix on reliplt size adjust.
 890         (ppc_elf_relocate_section): Don't use plt scheme of allocating
 891         relocs 1-1 with entries for iplt, instead just add using
 892         reloc_count.  Write got relocs and dyn relocs for ifunc to reliplt.
 893         Error on invalid ifunc dyn relocs.
 894         (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
 895         in iplt/reliplt.
 896         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
 897         R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
 898         (ppc64_elf_reloc_type_lookup): Handle new relocs.
 899         (ppc64_elf_check_relocs): Likewise.  Count dyn relocs for ifunc.
 900         (allocate_dynrelocs): As for elf32-ppc.c above.
 901         (ppc64_elf_size_dynamic_sections): Likewise.
 902         (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
 903         and their relocs in reliplt.  Use R_PPC64_JMP_IREL.
 904         (ppc_size_one_stub): Similarly.
 905         (ppc64_elf_relocate_section): As for elf32-ppc.c above.  Handle new
 906         relocs too.
 907         (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
 908
 909 2009-07-29  Hans-Peter Nilsson  <hp@bitrange.com>
 910
 911         * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
 912         change.  Add note to head comment.
 913
 914 2009-07-28  Jan Beulich  <jbeulich@novell.com>
 915
 916         * archive.c (get_extended_arelt_filename): Remove redundant
 917         range check on index.
 918
 919 2009-07-27  Doug Kwan  <dougkwan@google.com>
 920
 921         * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
 922
 923 2009-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 924
 925         * archures.c bfd_*_arch): Sorted.
 926         (bfd_archures_list): Likewise.
 927
 928 2009-07-27  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 929
 930         * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
 931         to R_cr16_NUM32 relocation.
 932
 933 2009-07-26  Michael Eager  <eager@eagercon.com>
 934
 935         * archures.c: Add bfd_mach_ppc_405
 936         * bfd-in2.h: Same.
 937
 938 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 939
 940         * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
 941         * cpu-l1om.c (bfd_l1om_arch): Likewise.
 942
 943 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 944
 945         * archures.c (bfd_architecture): Add bfd_arch_l1om.
 946         (bfd_l1om_arch): New.
 947         (bfd_archures_list): Add &bfd_l1om_arch.
 948         * bfd-in2.h: Regenerated.
 949
 950         * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
 951         bfd_elf64_x86_64_vec is supported.  Add bfd_elf64_l1om_freebsd_vec
 952         if bfd_elf64_x86_64_freebsd_vec is supported.
 953         (targ_selvecs): Likewise.
 954
 955         * configure.in: Support bfd_elf64_l1om_vec and
 956         bfd_elf64_l1om_freebsd_vec.
 957         * configure: Regenerated.
 958
 959         * cpu-l1om.c: New.
 960
 961         * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
 962         (bfd_elf64_l1om_vec): Likewise.
 963         (bfd_elf64_l1om_freebsd_vec): Likewise.
 964
 965         * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
 966         (ALL_MACHINES_CFILES): Add cpu-l1om.c.
 967         * Makefile.in: Regenerated.
 968
 969         * targets.c (bfd_elf64_l1om_vec): New.
 970         (bfd_elf64_l1om_freebsd_vec): Likewise.
 971         (_bfd_target_vector): Add bfd_elf64_l1om_vec and
 972         bfd_elf64_l1om_freebsd_vec.
 973
 974 2009-07-24  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 975             Alan Modra  <amodra@bigpond.net.au>
 976
 977         * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
 978         * bfd-in2.h: Regenerate.
 979         * libbfd.h: Regenerate.
 980         * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
 981         (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
 982         (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
 983
 984 2009-07-23  H.J. Lu  <hongjiu.lu@intel.com>
 985
 986         PR ld/10434
 987         * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
 988         instead of shared for R_X86_64_TPOFF32.
 989         (elf64_x86_64_relocate_section): Likewise.
 990
 991 2009-07-23  Ulrich Drepper  <drepper@redhat.com>
 992
 993         * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
 994         * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
 995         with the BSF_GNU_UNIQUE flag bit set.
 996         * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
 997         for symbols with STB_GNU_UNIQUE binding.
 998         * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
 999         with the STB_GNU_UNIQUE binding.
1000         (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1001         symbols with STB_GNU_UNIQUE binding.  Set STB_GNU_UNIQUE for
1002         symbols with the unique_global field set.
1003         (elf_link_output_extsym): Set unique_global field for symbols with
1004         the STB_GNU_UNIQUE binding.
1005         * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1006         (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1007         symbols.
1008         (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1009         symbols.
1010         * bfd-in2.h: Regenerate.
1011
1012 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
1013
1014         * elflink.c (elf_link_output_extsym): Revert the last change.
1015
1016 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
1017
1018         PR ld/10433
1019         * elflink.c (elf_link_output_extsym): Special case ifunc syms
1020         when ref_regular, not def_regular.
1021
1022 2009-07-21  H.J. Lu  <hongjiu.lu@intel.com>
1023
1024         PR ld/10426
1025         * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1026         from a DSO into a normal FUNC symbol.
1027         (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1028         a normal FUNC symbol.
1029
1030 2009-07-17  Chao-ying Fu  <fu@mips.com>
1031
1032         * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1033         (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1034         interlocking, the last PLT entry needs a nop in the branch delay slot.
1035         (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1036         output the last two PLT entries in reverse order.
1037
1038 2009-07-16  H.J. Lu  <hongjiu.lu@intel.com>
1039
1040         * elf32-i386.c (elf_i386_relocate_section): Don't get local
1041         STT_GNU_IFUNC symbol for relocatable link.
1042         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1043
1044 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1045
1046         * bfdio.c (bfd_iovec): Add comments for bmmap.
1047         * bfd-in2.h: Regenerated.
1048
1049 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1050
1051         * Makefile.am: Run "make dep-am".
1052         * Makefile.in: Regenerated.
1053
1054 2009-07-10  Doug Kwan  <dougkwan@google.com>
1055
1056         * elf32-arm.c (stub_hash_newfunc): Initialize fields
1057         target_addend and orig_insn.
1058
1059 2009-07-10  Tom Tromey  <tromey@redhat.com>
1060
1061         * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1062         (elf-eh-frame.lo): Likewise.
1063         (elf32-bfin.lo): Likewise.
1064         (elf32-frv.lo): Likewise.
1065         (elf32-xc16x.lo): Likewise.
1066         * Makefile.in: Rebuild.
1067         * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1068         * elf-eh-frame.c: Likewise.
1069         * elf32-bfin.c: Likewise.
1070         * elf32-frv.c: Likewise.
1071         * elf32-xc16x.c: Likewise.
1072
1073 2009-07-10  Julian Brown  <julian@codesourcery.com>
1074
1075         * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1076         symbol a stub entry is derived from, not the entry for the stub
1077         itself, in call to elf32_arm_final_link_relocate.
1078
1079 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1080
1081         * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1082         when reporting  addends.
1083
1084 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1085
1086         * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1087         data even when no stubs.
1088         (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1089
1090 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1091
1092         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1093         (ppc_elf_get_synthetic_symtab): Report addend.
1094         (PLT_IFUNC): Define.
1095         (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1096         (ppc_elf_create_glink): New function.
1097         (ppc_elf_create_dynamic_sections): Use it.
1098         (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1099         (update_local_sym_info): Allocate space for local_plt array.
1100         Don't bump local_got_refcounts for PLT_IFUNC.  Return local_plt
1101         entry pointer.
1102         (is_branch_reloc): New function.
1103         (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1104         (ppc_elf_gc_sweep_hook): Likewise.
1105         (ppc_elf_adjust_dynamic_symbol): Likewise.
1106         (allocate_dynrelocs): Likewise.
1107         (ppc_elf_size_dynamic_sections): Likewise.
1108         (ppc_elf_relocate_section): Likewise.
1109         (branch_reloc_hash_match): Use is_branch_reloc.
1110         (ppc_elf_tls_optimize): Adjust for local_plt.
1111         (write_glink_stub): New function, extracted from..
1112         (ppc_elf_finish_dynamic_symbol): ..here.  Handle STT_GNU_IFUNC.
1113         (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1114         branch table when dynamic.
1115         (elf_backend_post_process_headers): Define.
1116         * elf64-ppc.c (elf_backend_post_process_headers): Define.
1117         (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1118         (ppc64_elf_get_synthetic_symtab): Report addend.
1119         (struct ppc_stub_hash_entry): Add plt_ent.
1120         (PLT_IFUNC): Define.
1121         (struct ppc_link_hash_table): Add iplt and reliplt.
1122         (create_linkage_sections): Make .iplt and .rela.iplt sections.
1123         (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1124         (update_local_sym_info): Allocate space for local_plt array.
1125         Don't bump local_got_ents for PLT_IFUNC.  Return local_plt
1126         entry pointer.
1127         (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1128         and don't change hash flags here.
1129         (is_branch_reloc): New function.
1130         (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1131         (ppc64_elf_gc_sweep_hook): Likewise.
1132         (ppc64_elf_adjust_dynamic_symbol): Likewise.
1133         (allocate_dynrelocs): Likewise.
1134         (ppc64_elf_size_dynamic_sections): Likewise.
1135         (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1136         (ppc64_elf_size_stubs): Likewise.
1137         (ppc64_elf_relocate_section): Likewise.
1138         (get_sym_h): Adjust for local_plt.
1139         (branch_reloc_hash_match): Use is_branch_reloc.
1140         (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1141         (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1142
1143 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1144
1145         * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1146
1147 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1148
1149         * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1150         and ref_regular_nonweak comment.
1151         * elflink.c (elf_link_output_extsym): Special case ifunc syms
1152         when def_regular, not ref_regular.
1153         (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1154         * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1155         * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1156
1157 2009-07-09  Alan Modra  <amodra@bigpond.net.au>
1158
1159         * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1160         of malloc'd struct call_info.
1161         (pasted_function): Likewise, priority too.
1162
1163 2009-07-07  Alan Modra  <amodra@bigpond.net.au>
1164
1165         * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1166         alignment when packing sections into overlays.
1167
1168 2009-07-03  Cary Coutant  <ccoutant@google.com>
1169
1170         * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1171
1172 2009-07-03  Dave Korn  <dave.korn.cygwin@gmail.com>
1173
1174         * coffcode.h (sec_to_styp_flags):  Partially revert (functional
1175         changes only) earlier patch:-
1176
1177 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
1178
1179         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1180         give .debug and .reloc data characteristics.
1181         (DOT_RELOC): New define for .reloc section string.
1182         (coff_write_object_contents): Use DOT_RELOC instead of string.
1183
1184 2009-07-02  Tom Tromey  <tromey@redhat.com>
1185
1186         * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1187         * bfdwin.c (bfd_free_window): Cast to unsigned long.
1188
1189 2009-07-01  Nick Clifton  <nickc@redhat.com>
1190
1191         * elf-m10300.c: Remove trailing white space.
1192         * reloc.c: Likewise.
1193
1194 2009-07-01  Douglas B Rupp  <rupp@gnat.com>
1195
1196         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1197         BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1198         * configure.in: Use them.
1199         * configure: Regenerate.
1200         * config.in: Regenerate.
1201         * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1202         #define _BSD_SOURCE. Add comments.
1203         (vms_file_stats_name): Calculate creation date based on available
1204         runtime data. Return 1 for version instead of 0.
1205
1206 2009-07-01  Nick Clifton  <nickc@redhat.com>
1207
1208         PR 10072
1209         * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1210         to R_ARM_THM_PC8 relocation.
1211
1212 2009-06-29  Nick Clifton  <nickc@redhat.com>
1213
1214         * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1215         different uses of the relocations addend when a symbol is in a
1216         merged section.
1217
1218 2009-06-27  H.J. Lu  <hongjiu.lu@intel.com>
1219
1220         PR ld/10337
1221         * elf.c (bfd_section_from_shdr): Don't change sh_link for
1222         SHT_REL/SHT_RELA sections on executable nor shared library.
1223         Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1224         as a normal section.
1225
1226 2009-06-25  Nick Clifton  <nickc@redhat.com>
1227
1228         * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1229         symbols with SEC_MERGE flag.
1230
1231 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
1232
1233         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1234         give .debug and .reloc data characteristics.
1235         (DOT_RELOC): New define for .reloc section string.
1236         (coff_write_object_contents): Use DOT_RELOC instead of string.
1237
1238 2009-06-25  Tristan Gingold  <gingold@adacore.com>
1239
1240         * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1241         (bfd_mach_o_canonicalize_dynamic_symtab)
1242         (bfd_mach_o_get_synthetic_symtab): Defines.
1243         (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1244         (TARGET_NAME): Use Mach-O specific functions for dynamic.
1245
1246         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1247         for scattered relocations.
1248         (bfd_mach_o_i386_print_thread): New function.
1249         (bfd_mach_o_print_thread): Define.
1250
1251         * mach-o.c (text_section_names_xlat): Add an entry for __const.
1252         (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1253         New functions extracted from ...
1254         (bfd_mach_o_canonicalize_reloc): ... This.  Simplified.
1255         (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1256         (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1257         (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1258         (bfd_mach_o_ppc_flavour_string): Reindentation.  Add 64 bits cases.
1259         (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1260         Set name_str field.
1261         (bfd_mach_o_scan_read_dylib): Ditto.
1262         (bfd_mach_o_scan_read_thread): Set mdata at declaration.  Add comments,
1263         reindent.
1264         (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration.  Correctly
1265         decode isym and flags on little endian targets.  Set dysymtab field.
1266         (bfd_mach_o_scan_start_address): Adjust for enum names.
1267         (bfd_mach_o_lookup_section): Do not look for segments anymore.
1268         (bfd_mach_o_print_section): Display bfd section name.
1269         (bfd_mach_o_print_segment): Display none if no name.
1270         (bfd_mach_o_print_dysymtab): Display next index for local, external
1271         and undefined symbols.
1272         (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1273         Display dylinker name. Display thread and unixthread commands content.
1274         (bfd_mach_o_print_thread): New macro.
1275
1276         * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1277         (bfd_mach_o_ppc_thread_flavour): Ditto.
1278         (bfd_mach_o_i386_thread_flavour): Ditto.
1279         (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1280         (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1281         BFD_MACH_O_THREAD_STATE_NONE.
1282         (bfd_mach_o_segment_command): Remove segment field.
1283         (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1284         (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1285         (bfd_mach_o_prebound_dylib_command): Ditto.
1286         (bfd_mach_o_dylib_command): Ditto.
1287         (bfd_mach_o_prebound_dylib_command): Remove section field.
1288         (mach_o_data_struct): Add dysymtab field.
1289         (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1290         (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1291         (bfd_mach_o_build_commands): Remove parameter names and attributes.
1292         (bfd_mach_o_get_dynamic_reloc_upper_bound)
1293         (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1294
1295 2009-06-25  Rafael Avila de Espindola  <espindola@google.com>
1296
1297         * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1298         field of struct dirent.
1299
1300 2009-06-23  Tristan Gingold  <gingold@adacore.com>
1301
1302         * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1303         of this macro.  Fix indentation.
1304
1305 2009-06-22  Christophe Lyon  <christophe.lyon@st.com>
1306
1307         * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1308         destination for defined dynamic symbols when deciding whether to
1309         insert a stub or not.
1310         (allocate_dynrelocs): Make sure functions are not marked as Thumb
1311         when actually accessed through a PLT, even when generating a
1312         shared lib.
1313
1314 2009-06-22  Tristan Gingold  <gingold@adacore.com>
1315
1316         * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1317         the relocs array.
1318
1319 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
1320
1321         * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1322         * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1323
1324 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
1325
1326         * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1327
1328 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1329
1330         * elflink.c (elf_link_add_object_symbols): Avoid warning
1331         from -Wjump-misses-init in gcc 4.5.0.
1332
1333 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1334
1335         * elf32-i386.c (elf_i386_check_relocs): Properly check local
1336         symbol on error.
1337         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1338
1339 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1340
1341         * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1342         r_symndx.  Report local symbol name on error.
1343         (elf_i386_check_relocs): Updated.  Report local symbol name on
1344         error.
1345         (elf_i386_gc_sweep_hook): Updated.
1346         (elf_i386_relocate_section): Likewise.
1347
1348         * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1349         r_symndx.  Report local symbol name on error.
1350         (elf64_x86_64_check_relocs): Updated.  Report local symbol name
1351         on error.
1352         (elf64_x86_64_gc_sweep_hook): Updated.
1353         (elf64_x86_64_relocate_section): Likewise.
1354
1355 2009-06-19  Tristan Gingold  <gingold@adacore.com>
1356
1357         * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1358
1359 2009-06-19  Tristan Gingold  <gingold@adacore.com>
1360
1361         * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1362         (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1363         (bfd_mach_o_valid): Ditto.
1364         (bfd_mach_o_wide_p): Ditto.
1365         (bfd_mach_o_canonicalize_reloc): Ditto.
1366         (bfd_mach_o_build_commands): Ditto.
1367         (bfd_mach_o_scan_read_thread): Ditto.
1368         (bfd_mach_o_flatten_sections): Ditto.
1369         (bfd_mach_o_scan_start_address): Ditto.
1370         (bfd_mach_o_lookup_section): Ditto.
1371         (bfd_mach_o_core_fetch_environment): Ditto.
1372         (bfd_mach_o_write_contents): Ditto.  Handle reexport_dylib.
1373         (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1374         (bfd_mach_o_scan_write_symtab): Ditto.
1375         Use macros instead of hard-coded values.
1376         (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1377         Use bfd_mach_o_get_data instead of direct access.  Use macros
1378         instead of hard-coded values.
1379         (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1380         Remove sym argument and get section from mdata.
1381         Move code into the else branch.
1382         (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1383         Remove sym argument and get section from mdata.  Adjust code.
1384         (bfd_mach_o_scan_read_dylib): Move assertion into the created
1385         switch (which replaces consecutive if statements).
1386         (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd.  Load
1387         module table, table of content, indirect symbols and external
1388         referenced symbols.
1389         (bfd_mach_o_scan_read_symtab): Renames seg to symtab.  Set symtab
1390         field.
1391         (bfd_mach_o_scan_read_linkedit): New function.
1392         (bfd_mach_o_scan_read_str): Ditto.
1393         (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1394         field of mdata.
1395         (bfd_mach_o_get_symtab_upper_bound): Remove check as
1396         bfd_mach_o_count_symbols never returns an error.
1397         (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1398         symtab field (there might be only one symtab).
1399         (bfd_mach_o_scan_read_command): Handle reexported dylib.
1400         Handle sub frameworks, sub umbrella, sub library and sub client.
1401         Read code signature and segment split info commands.
1402         (bfd_mach_o_scan): Reindent.
1403         (bfd_mach_o_xlat_name): New type.
1404         (bfd_mach_o_print_flags): New function.
1405         (bfd_mach_o_get_name): Ditto.
1406         (bfd_mach_o_cpu_name): New variable.
1407         (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1408         (bfd_mach_o_section_type_name)
1409         (bfd_mach_o_section_attribute_name)
1410         (bfd_mach_o_load_command_name): New variables.
1411         (bfd_mach_o_print_private_header): New function.
1412         (bfd_mach_o_print_section_map): New function extracted from
1413         bfd_mach_o_print_private_bfd_data.
1414         (bfd_mach_o_print_section): Ditto.  Print more infos.
1415         (bfd_mach_o_print_segment): Ditto.
1416         (bfd_mach_o_print_dysymtab): Ditto.
1417         (bfd_mach_o_bfd_print_private_bfd_data): Reworked.  Handle
1418         load weak dylib, reexport dylib and id dylib.
1419         Handle code signature and segment_split info.
1420         Handle sub frameworks, sub umbrella, sub library and sub client.
1421         (bfd_mach_o_section_get_nbr_indirect): New function.
1422
1423         * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro.  Add comment.
1424         (bfd_mach_o_header_flags): New enum to define header flags.
1425         (bfd_mach_o_section_attribute): New enum to replace ...
1426         (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1427         BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1428         BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1429         BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1430         BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1431         these removed macros.
1432         (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1433         (bfd_mach_o_dylib_module): New type.
1434         (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1435         macros.
1436         (bfd_mach_o_dylib_table_of_content): New type.
1437         (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1438         (bfd_mach_o_dylib_reference): New type.
1439         (BFD_MACH_O_REFERENCE_SIZE): New macro.
1440         (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1441         modules, toc, references and indirect syms.
1442         (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1443         (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1444         unused).  Add comment.
1445         (bfd_mach_o_dylib_command): Ditto.
1446         (bfd_mach_o_prebound_dylib_command): Ditto.
1447         (bfd_mach_o_linkedit_command): New type.
1448         (bfd_mach_o_str_command): New type.
1449         (bfd_mach_o_load_command): Add linkedit and str fields.
1450         (mach_o_data_struct): Add symtab field.
1451         (bfd_get_mach_o_data): Renamed to ...
1452         (bfd_mach_o_get_data): ... this new macro.
1453         (bfd_mach_o_scan_read_symtab_symbol,
1454         bfd_mach_o_scan_read_symtab_strtab,
1455         bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1456
1457         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1458         instead of direct access.
1459
1460 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
1461
1462         * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1463         R_PPC_PLTREL24 relocs.
1464         (ppc_elf_relocate_section): Likewise.
1465
1466 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
1467
1468         * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1469         pointer to sym hash.  Update all uses.
1470         (update_plt_info): Likewise.  Don't check addend here.
1471
1472 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1473
1474         * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1475         bfd_sym_from_r_symndx.
1476         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1477
1478 2009-06-18  Alan Modra  <amodra@bigpond.net.au>
1479
1480         * elf-bfd.h (struct sym_sec_cache): Delete.
1481         (struct sym_cache): New.
1482         (bfd_section_from_r_symndx): Delete prototype.
1483         (bfd_sym_from_r_symndx): Define prototype.
1484         * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1485         (bfd_sym_from_r_symndx): ..new function.
1486         * elf32-arm.c: Update all uses of struct sym_sec_cache and
1487         bfd_section_from_r_symndx to new struct and function.
1488         * elf32-bfin.c: Likewise.
1489         * elf32-hppa.c: Likewise.
1490         * elf32-i386.c: Likewise.
1491         * elf32-m32r.c: Likewise.
1492         * elf32-m68hc1x.c: Likewise.
1493         * elf32-m68hc1x.h: Likewise.
1494         * elf32-m68k.c: Likewise.
1495         * elf32-ppc.c: Likewise.
1496         * elf32-s390.c: Likewise.
1497         * elf32-sh.c: Likewise.
1498         * elf64-ppc.c: Likewise.
1499         * elf64-s390.c: Likewise.
1500         * elf64-x86-64.c: Likewise.
1501         * elfxx-sparc.c: Likewise.
1502         * elfxx-sparc.h: Likewise.
1503
1504 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1505
1506         * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1507         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1508
1509 2009-06-18  Nick Clifton  <nickc@redhat.com>
1510
1511         * elflink.c (elf_link_sort_relocs): Return early if there are no
1512         relocs to sort.
1513
1514 2009-06-18  Dave Korn  <dave.korn.cygwin@gmail.com>
1515
1516         Merge cegcc and mingw32ce target name changes from
1517         CeGCC project:
1518
1519         2007-12-25  Pedro Alves  <pedro_alves@portugalmail.pt>
1520
1521         * config.bfd: Add arm*-*-cegcc* target.
1522
1523         2007-12-17  Pedro Alves  <pedro_alves@portugalmail.pt>
1524
1525         * config.bfd: Add arm-*-mingw32ce* target.
1526
1527 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1528
1529         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1530         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1531         * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1532         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1533
1534 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1535
1536         * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1537         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1538         * elf32-i386.c (elf_i386_check_relocs): Use it.
1539         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1540
1541 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1542
1543         * elf-bfd.h (elf_dyn_relocs): New.
1544
1545         * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1546         (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1547         elf_dyn_relocs.
1548         (elf_i386_copy_indirect_symbol): Likewise.
1549         (elf_i386_check_relocs): Likewise.
1550         (elf_i386_gc_sweep_hook): Likewise.
1551         (elf_i386_allocate_dynrelocs): Likewise.
1552         (elf_i386_readonly_dynrelocs): Likewise.
1553         (elf_i386_size_dynamic_sections): Likewise.
1554
1555         * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1556         (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1557         with elf_dyn_relocs.
1558         (elf64_x86_64_copy_indirect_symbol): Updated.
1559         (elf64_x86_64_check_relocs): Likewise.
1560         (elf64_x86_64_gc_sweep_hook): Likewise.
1561         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1562         (elf64_x86_64_allocate_dynrelocs): Likewise.
1563         (elf64_x86_64_readonly_dynrelocs): Likewise.
1564         (elf64_x86_64_size_dynamic_sections): Likewise.
1565
1566 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1567
1568         * elf32-arm.c (create_got_section): Get existing .rela.got
1569         section.
1570         * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1571         * elf32-lm32.c (create_got_section): Likewise.
1572         * elf32-m32r.c (create_got_section): Likewise.
1573         * elf32-ppc.c (ppc_elf_create_got): Likewise.
1574         * elf32-s390.c (create_got_section): Likewise.
1575         * elf32-sh.c (create_got_section): Likewise.
1576         * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1577         * elf64-s390.c (create_got_section): Likewise.
1578         * elfxx-sparc.c (create_got_section): Likewise.
1579
1580         * elflink.c (_bfd_elf_create_got_section): Properly initialize
1581         the GOT size.
1582
1583 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1584
1585         * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1586
1587         * elf32-i386.c (elf_i386_local_hash): Removed.
1588         (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1589         (elf_i386_get_local_sym_hash): Likewise.
1590
1591         * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1592         (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1593         (elf64_x86_64_get_local_sym_hash): Likewise.
1594         * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1595         (get_local_sym_hash): Likewise.
1596
1597 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1598
1599         * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1600         rel_got_sec and plt_sec.
1601         (elfNN_ia64_relax_section): Updated.
1602         (elfNN_ia64_create_dynamic_sections): Likewise.
1603         (get_got): Likewise.
1604         (allocate_dynrel_entries): Likewise.
1605         (elfNN_ia64_size_dynamic_sections): Likewise.
1606         (set_got_entry): Likewise.
1607         (elfNN_ia64_choose_gp): Likewise.
1608         (elfNN_ia64_relocate_section): Likewise.
1609         (elfNN_ia64_finish_dynamic_symbol): Likewise.
1610         (elfNN_ia64_finish_dynamic_sections): Likewise.
1611
1612 2009-06-16  Ulrich Weigand  <uweigand@de.ibm.com>
1613
1614         * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1615         also for calls.
1616
1617 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1618
1619         * configure.in (elf): Add elf-ifunc.lo.
1620
1621         * configure: Regenerated.
1622         * Makefile.in: Likewise.
1623
1624         * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1625         srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1626
1627         * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1628         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1629         irelifunc.
1630         (elf_i386_link_hash_table_create): Likewise.
1631         (elf_i386_create_dynamic_sections): Likewise.
1632         (elf_i386_check_relocs): Likewise.
1633         (elf_i386_allocate_dynrelocs): Likewise.
1634         (elf_i386_size_dynamic_sections): Likewise.
1635         (elf_i386_relocate_section): Likewise.
1636         (elf_i386_finish_dynamic_symbol): Likewise.
1637         (elf_i386_finish_dynamic_sections): Likewise.
1638         (elf_i386_create_got_section): Removed.
1639
1640         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1641         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1642         irelifunc.
1643         (elf64_x86_64_compute_jump_table_size): Updated.
1644         (elf64_x86_64_link_hash_table_create): Likewise.
1645         (elf64_x86_64_create_dynamic_sections): Likewise.
1646         (elf64_x86_64_check_relocs): Likewise.
1647         (elf64_x86_64_allocate_dynrelocs): Likewise.
1648         (elf64_x86_64_size_dynamic_sections): Likewise.
1649         (elf64_x86_64_relocate_section): Likewise.
1650         (elf64_x86_64_finish_dynamic_symbol): Likewise.
1651         (elf64_x86_64_finish_dynamic_sections): Likewise.
1652         (elf64_x86_64_create_got_section): Removed.
1653
1654         * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1655         for pointer alignment.  Set up section pointers.
1656         (_bfd_elf_create_dynamic_sections): Likewise.
1657         (_bfd_elf_create_ifunc_sections): Moved to ...
1658         * elf-ifunc.c: Here.  New.
1659
1660         * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1661         (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1662         Run "make dep-am".
1663
1664 2009-06-16  Doug Kwan  <dougkwan@google.com>
1665
1666         * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1667         to bfd_signed_vma.  Cast constant operands which are used in
1668         offset related expressions to bfd_signed_vma type as appropriate.
1669
1670 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1671
1672         * elf32-vax.c (elf_vax_plt_sym_val): New function.
1673         (elf_backend_plt_sym_val): Define.
1674
1675 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1676
1677         * elf32-vax.c (elf_vax_reloc_type_class): New function.
1678         (elf_backend_reloc_type_class): Define.
1679
1680 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1681
1682         * elf32-vax.c (elf_vax_relocate_section): For symbol references
1683         from an executable to a shared library treat R_VAX_PC32
1684         relocations as R_VAX_PLT32 ones.
1685
1686 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1687
1688         * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1689         symbols in GOT space calculation.
1690         (elf_vax_relocate_section): Adjust accordingly.
1691
1692 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1693
1694         * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1695         include <R11:R2>.
1696
1697 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1698
1699         * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1700         attribute.
1701         (elf_vax_relocate_section): Likewise.
1702
1703 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1704
1705         * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1706         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1707
1708 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1709
1710         * elf32-i386.c (elf_i386_check_relocs): Reformat.
1711         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1712
1713 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1714
1715         * Makefile.am: Run "make dep-am".
1716         * Makefile.in: Regenerated.
1717
1718 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1719
1720         * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1721         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1722
1723 2009-06-15  Nick Clifton  <nickc@redhat.com>
1724
1725         * po/ru.po: New Russian translation.
1726         * configure.in (ALL_LINGUAS): Add ru.
1727         * configure: Regenerate.
1728
1729 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1730
1731         * elf32-i386.c: Remove duplicated comments.
1732
1733 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1734
1735         PR ld/10270
1736         * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1737         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1738         for IFUNC definition in PIE.
1739         (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1740         PIE locally.
1741
1742         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1743         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1744         for IFUNC definition in PIE.
1745         (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1746         PIE locally.
1747
1748 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1749
1750         * elf32-i386.c (elf_i386_check_relocs): Properly report
1751         local symbol for unhandled relocation against STT_GNU_IFUNC
1752         symbol.
1753         (elf_i386_relocate_section): Likewise.
1754         * elf64-x86-64.c (elf64_x86_64_check_relocs):  Likewise.
1755         (elf64_x86_64_relocate_section): Likewise.
1756
1757 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1758
1759         PR ld/10269
1760         * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1761         (elf_i386_link_hash_table): Add loc_hash_table and
1762         loc_hash_memory.
1763         (elf_i386_local_hash): New.
1764         (elf_i386_local_htab_hash): Likewise.
1765         (elf_i386_local_htab_eq): Likewise.
1766         (elf_i386_get_local_sym_hash): Likewise.
1767         (elf_i386_link_hash_table_free): Likewise.
1768         (elf_i386_allocate_local_dynrelocs): Likewise.
1769         (elf_i386_finish_local_dynamic_symbol): Likewise.
1770         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1771         (elf_i386_link_hash_table_create): Create loc_hash_table and
1772         loc_hash_memory.
1773         (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1774         (elf_i386_size_dynamic_sections): Likewise.
1775         (elf_i386_relocate_section): Likewise.
1776         (elf_i386_finish_dynamic_sections): Likewise.
1777         (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1778         isn't NULL.
1779
1780         * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1781         (elf64_x86_64_link_hash_table): Add loc_hash_table and
1782         loc_hash_memory.
1783         (elf64_x86_64_local_hash): New.
1784         (elf64_x86_64_local_htab_hash): Likewise.
1785         (elf64_x86_64_local_htab_eq): Likewise.
1786         (elf64_x86_64_get_local_sym_hash): Likewise.
1787         (elf64_x86_64_link_hash_table_free): Likewise.
1788         (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1789         (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1790         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1791         (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1792         and loc_hash_memory.
1793         (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1794         symbols.
1795         (elf64_x86_64_size_dynamic_sections): Likewise.
1796         (elf64_x86_64_relocate_section): Likewise.
1797         (elf64_x86_64_finish_dynamic_sections): Likewise.
1798         (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1799         sym isn't NULL.
1800
1801 2009-06-10  Philip Blundell  <philb@gnu.org>
1802
1803         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1804         elf_sec->this_hdr == NULL.
1805
1806 2009-06-12  Tristan Gingold  <gingold@adacore.com>
1807
1808         * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1809         * bfd-in2.h: Regenerated.
1810         * libbfd.h: Regenerated.
1811
1812         * mach-o.c (FILE_ALIGN): New macro.
1813         (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1814         (bfd_mach_o_print_symbol): Ditto.
1815         (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1816         (bfd_mach_o_get_reloc_upper_bound): New function.
1817         (bfd_mach_o_canonicalize_reloc): Ditto.
1818         (bfd_mach_o_scan_write_relocs): Ditto.
1819         (bfd_mach_o_scan_write_section_32): Remove offset argument.
1820         (bfd_mach_o_scan_write_section_64): Ditto.
1821         (bfd_mach_o_scan_write_segment_32): Write relocs.  Fix size of data
1822         written for load command.  Do not compute section file offset.
1823         (bfd_mach_o_scan_write_segment_64): Ditto.
1824         (bfd_mach_o_scan_write_symtab): Compute file offset first.
1825         Adjust for bfd_mach_o_asymbol.  Move code to convert from BFD to
1826         Mach-O to ...
1827         (bfd_mach_o_mangle_symbols): ... this new function.
1828         (bfd_mach_o_write_contents): Be sure to have load commands built.
1829         Call bfd_mach_o_mangle_symbols.
1830         (bfd_mach_o_build_commands): Adjust for filelen field.
1831         Use FILE_ALIGN macro.  Clear section file offset if section is empty.
1832         Do not set symtab file offset anymore here.
1833         (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1834         (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1835         Set reloc_count and rel_filepos section fields.
1836         (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1837         unsigned int.
1838         (bfd_mach_o_scan_read_section_64): Ditto.
1839         (bfd_mach_o_scan_read_section): Ditto.
1840         (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1841         bfd_mach_o_asymbol.  Use unsigned int for file offset type.
1842         (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1843         Handle weak-ref symbols.
1844         (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1845         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1846         (bfd_mach_o_scan): Remove assignment to removed field.
1847         (bfd_mach_o_mkobject_init): Ditto.
1848         (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1849         (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1850         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1851         (bfd_mach_o_swap_reloc_in): Ditto.
1852         (bfd_mach_o_swap_reloc_out): Ditto.
1853
1854         * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1855         (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1856         (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1857         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1858         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1859         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1860         (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1861         (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1862         (BFD_MACH_O_N_WEAK_DEF): New macros.
1863         Add comments.
1864         (bfd_mach_o_section_type): Add new enumeration values.
1865         (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1866         (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1867         (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1868         (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1869         macros.
1870         (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1871         (BFD_MACH_O_GENERIC_RELOC_PAIR)
1872         (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1873         (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1874         (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1875         (BFD_MACH_O_RELENT_SIZE): Ditto.
1876         (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1877         (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1878         (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1879         (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1880         (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1881         (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1882         (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1883         (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1884         (bfd_mach_o_reloc_info): New struct.
1885         (bfd_mach_o_asymbol): New struct.
1886         (bfd_mach_o_symtab_command): The symbols field is now of type
1887         bfd_mach_o_asymbol.
1888         (bfd_mach_o_load_command): The offset and len fields are now of type
1889         unsigned int.
1890         (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1891         Add a filelen field.  Add comments.
1892         (bfd_mach_o_backend_data): New struct.
1893         (bfd_mach_o_get_backend_data): New macro.
1894         (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1895         bfd_mach_o_asymbol.
1896         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1897         (bfd_mach_o_get_reloc_upper_bound): New prototype.
1898         (bfd_mach_o_canonicalize_reloc): Ditto.
1899
1900         * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1901         duplicated macro.  Now defined to _bfd_generic_is_local_label.
1902         (TARGET_NAME_BACKEND): New macro...
1903         (TARGET_NAME_BACKEND): ... used to name a new variable.
1904         (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1905         Mach-O backend data.
1906
1907         * mach-o-i386.c (i386_howto_table): New variable.
1908         (bfd_mach_o_i386_swap_reloc_in): New function.
1909         (bfd_mach_o_i386_swap_reloc_out): Ditto.
1910         (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1911         (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1912         (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1913         (bfd_mach_o_bfd_reloc_type_lookup)
1914         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1915
1916 2009-06-11  Eric Paris  <eparis@redhat.com>
1917             Nick Clifton  <nickc@redhat.com>
1918
1919         * opncls.c (_maybe_make_executable): New function.  Gives execute
1920         permission to an executable bfd that was opened for writing
1921         provided that it is a regular file.  Replaces common code found in...
1922         (bfd_close): here and ...
1923         (bfd_close_all_done): here.
1924
1925 2009-06-11  Anthony Green  <green@moxielogic.com>
1926
1927         * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1928         * bfd-in2.h: Rebuilt.
1929         * libbfd.h: Rebuilt.
1930         * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1931         relocation support.
1932         (moxie_reloc_map): Ditto.
1933         Clean up copyright notice.
1934
1935 2009-06-10  Paul Pluzhnikov  <ppluzhnikov@google.com>
1936
1937         * bfd-in2.h: bfd_mmap prototype.
1938         * bfdio.c (bfd_mmap): New function.
1939         * libbfd.h (bfd_iovec): Add bmmap.
1940         * cache.c (cache_bmmap): New function.
1941         (cache_iovec): Initialize bmmap member.
1942         * opencls.c (opncls_bmmap): New function.
1943         (opncls_iovec): Initialize bmmap member.
1944
1945 2009-06-09  Tristan Gingold  <gingold@adacore.com>
1946
1947         * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1948         and stabstr_segment fields.
1949         (mach_o_be_vec, mach_o_le_vec): Removed
1950         (bfd_mach_o_version): New prototype.
1951
1952         * mach-o.c (bfd_mach_o_version): Make this function public.
1953         (mach_o_wide_p): New function.
1954         (bfd_mach_o_wide_p): Ditto.
1955         (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1956         weird names.
1957         (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1958         Search in the list only if the name starts with a dot.
1959         (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1960         test.  Check bfd_seek status.
1961         (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1962         (bfd_mach_o_scan_write_section_32): Ditto.
1963         (bfd_mach_o_scan_write_section_64): Ditto.
1964         (bfd_mach_o_scan_write_section): Removed.
1965         (bfd_mach_o_scan_write_segment): Split into ...
1966         (bfd_mach_o_scan_write_segment_32): ... this and ...
1967         (bfd_mach_o_scan_write_segment_64): ... this.  Check bfd_seek status.
1968         (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1969         (bfd_mach_o_scan_write_symtab): ... this.  Write symtab from BFD
1970         symbol table.  Now returns a boolean.
1971         (bfd_mach_o_write_contents): Set filetype.  Check bfd_seek status.
1972         Adjust for status type.
1973         (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1974         test.  Write symbol table.  Numbers the sections.
1975         (bfd_mach_o_read_header): Check bfd_seek status.
1976         Use mach_o_wide_p instead of hard-coded test.
1977         (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1978         (bfd_mach_o_scan_read_section_64): Ditto.
1979         (bfd_mach_o_scan_read_symtab_symbol): Ditto.  Check bfd_seek status.
1980         Use BFD_MACH_O_N_TYPE instead of hard-coded value.  Correctly
1981         handled common symbols.
1982         (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1983         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1984         (bfd_mach_o_scan_read_dylinker): Ditto.
1985         (bfd_mach_o_scan_read_dylib): Ditto.
1986         (bfd_mach_o_scan_read_thread): Ditto.
1987         (bfd_mach_o_scan_read_symtab): Ditto.
1988         Do not create a section for the stabs.
1989         (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1990         (bfd_mach_o_scan_read_segment): Ditto.
1991         (bfd_mach_o_scan_read_command): Ditto.
1992         (bfd_mach_o_scan_start_address): Ditto.
1993         (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1994         (bfd_mach_o_archive_p): Check bfd_seek status.
1995         (bfd_mach_o_core_fetch_environment): Ditto.
1996
1997         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1998
1999 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
2000
2001         * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2002         (elf_i386_link_hash_table_create): Initialize irelifunc.
2003         (elf_i386_check_relocs): Updated.  Set up irelifunc for
2004         shared objects.
2005         (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2006         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2007         shared objects.
2008         (elf_i386_relocate_section): Likewise.
2009
2010         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2011         (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2012         (elf64_x86_64_check_relocs): Updated.  Set up irelifunc for
2013         shared objects.
2014         (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2015         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2016         shared objects.
2017         (elf64_x86_64_relocate_section): Likewise.
2018
2019         * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2020         ...
2021         (_bfd_elf_create_ifunc_sections): This.
2022
2023         * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2024         ...
2025         (_bfd_elf_create_ifunc_sections): This.  Create .rel[a].ifunc
2026         for shared objects.
2027
2028 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
2029
2030         * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2031         relocation for R_386_32 against STT_GNU_IFUNC symbol when
2032         building shared object.  Check info->executable instead of
2033         !info->shared when setting non_got_ref.
2034         (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2035         for non-GOT reference of STT_GNU_IFUNC symbol in shared
2036         object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2037         symbol if needed.
2038         (elf_i386_relocate_section): Output dynamic relocation for
2039         R_386_32 against STT_GNU_IFUNC symbol to get the real
2040         function address when building shared object.
2041         (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2042         relocation for STT_GNU_IFUNC symbol in shared object.
2043
2044         * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2045         dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2046         symbol when building shared object.  Check info->executable
2047         instead of !info->shared when setting non_got_ref.
2048         (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2049         for non-GOT reference of STT_GNU_IFUNC symbol in shared
2050         library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2051         if needed.
2052         (elf64_x86_64_relocate_section): Output dynamic relocation
2053         for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2054         function address when building shared object.
2055         (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2056         relocation for STT_GNU_IFUNC symbol in shared object.
2057
2058 2009-06-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
2059
2060         * Makefile.am: Run "make dep-am".
2061         (BFD32_BACKENDS): Add mach-o-i386.lo.
2062         (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2063         * Makefile.in: Regenerate.
2064
2065 2009-06-06  Alan Modra  <amodra@bigpond.net.au>
2066
2067         * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2068         when looking for soft-icache stubs.
2069
2070 2009-06-05  Tristan Gingold  <gingold@adacore.com>
2071
2072         * mach-o.h: Update copyright year.
2073         (bfd_mach_o_mach_header_magic): New enum.
2074         (bfd_mach_o_cpu_subtype): Now an enum.
2075         (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2076         (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2077         (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2078         (bfd_mach_o_load_command): Field type_required is now a boolean.
2079         Reindent prototypes.
2080         (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2081         (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2082         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2083         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2084         (bfd_mach_o_get_symtab_upper_bound): Ditto.
2085         (bfd_mach_o_canonicalize_symtab): Ditto.
2086         (bfd_mach_o_get_symbol_info): Ditto.
2087         (bfd_mach_o_print_symbol): Ditto.
2088         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2089         (bfd_mach_o_make_empty_symbol): Ditto.
2090         (bfd_mach_o_write_contents): Ditto.
2091
2092         * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2093         bfd_mach_o_mkobject): Defines.
2094         (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2095         Do not check with target vector but with flavour.
2096         (struct mach_o_section_name_xlat): New declaration.
2097         (dwarf_section_names_xlat): Ditto.
2098         (text_section_names_xlat): Ditto.
2099         (data_section_names_xlat): Ditto.
2100         (struct mach_o_segment_name_xlat): Ditto.
2101         (segsec_names_xlat): Ditto.
2102         (bfd_mach_o_convert_section_name_to_bfd): New function.
2103         (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2104         (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2105         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2106         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2107         Accept any input and output flavour.  Do not share private data
2108         anymore.
2109         (bfd_mach_o_count_symbols): Add a comment.
2110         (bfd_mach_o_get_symtab_upper_bound): Make it public.
2111         (bfd_mach_o_canonicalize_symtab): Ditto.
2112         (bfd_mach_o_get_symbol_info): Ditto.
2113         (bfd_mach_o_print_symbol): Ditto.
2114         (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2115         Use constants instead of hard-coded values.
2116         (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2117         values.
2118         (bfd_mach_o_scan_write_section_64): Ditto.
2119         (bfd_mach_o_scan_write_segment): Ditto.
2120         Do not copy sections anymore.
2121         (bfd_mach_o_write_contents): Make it public.
2122         Remove dead code.  Rewrite typeflag assignment.
2123         (bfd_mach_o_build_commands): New function.
2124         (bfd_mach_o_set_section_contents): Ditto.
2125         (bfd_mach_o_make_empty_symbol): Make it public.
2126         (bfd_mach_o_read_header): Make it static.
2127         Convert to bfd_boolean.
2128         Use constants instead of hard-coded values.
2129         (bfd_mach_o_make_bfd_section): Call
2130         bfd_mach_o_convert_section_name_to_bfd to create name.
2131         (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2132         values.
2133         (bfd_mach_o_scan_read_section_64): Ditto.
2134         (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2135         a segment anymore.  Use constants instead of hard-coded values.
2136         (bfd_mach_o_scan_read_command): Fix style.
2137         (bfd_mach_o_scan): Use constants instead of hard-coded values.
2138         Get rid of BFD_IO_FUNCS.
2139         (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2140         (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2141         (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2142         (bfd_mach_o_object_p): Removed.
2143         (bfd_mach_o_gen_core_p): New function, replaces ...
2144         (bfd_mach_o_core_p): ... deleted.
2145         (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2146
2147         * mach-o-i386.c: New file.
2148         * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2149         * configure.in (TDEFINES): Add mach_o_i386_vec.
2150         * configure: Regenerated.
2151         * targets.c: Add mach_o_i386_vec.
2152
2153         * mach-o.c: Update copyright years.
2154         (BFD_IO_FUNCS): Remove (was not used).
2155         (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2156         bfd_mach_o_slurp_extended_name_table,
2157         bfd_mach_o_construct_extended_name_table,
2158         bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2159         bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2160         bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2161         bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2162         bfd_mach_o_get_section_contents_in_window,
2163         bfd_mach_o_bfd_is_local_label_name,
2164         bfd_mach_o_bfd_is_target_special_symbol,
2165         bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2166         bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2167         bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2168         bfd_mach_o_minisymbol_to_symbol,
2169         bfd_mach_o_bfd_get_relocated_section_contents,
2170         bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2171         bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2172         bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2173         bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2174         bfd_mach_o_bfd_merge_private_bfd_data,
2175         bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2176         bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2177         bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2178         bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2179         bfd_mach_o_bfd_copy_private_header_data,
2180         bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2181         * mach-o-target.c: ... here.
2182         Update copyright years.
2183
2184 2009-06-04  Alan Modra  <amodra@bigpond.net.au>
2185
2186         * dep-in.sed: Don't use \n in replacement part of s command.
2187         * Makefile.am (DEP1): LC_ALL for uniq.
2188         Run "make dep-am".
2189         * Makefile.in: Regenerate.
2190
2191 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
2192
2193         * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2194         h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2195         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2196
2197 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
2198
2199         * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2200         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2201         (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2202         against STT_GNU_IFUNC symbols for static executables.
2203         (elf_i386_finish_dynamic_symbol): Load GOT entry with
2204         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2205
2206         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2207         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2208         (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2209         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2210
2211 2009-06-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
2212
2213         * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2214         symbols to be left unimported when linking statically.
2215         * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2216         code when linking statically.
2217
2218 2009-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2219
2220         * elf32-i386.c (elf_i386_check_relocs): Increment
2221         got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2222         against STT_GNU_IFUNC symbol.
2223         (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2224         local STT_GNU_IFUNC definition is used.
2225         (elf_i386_relocate_section): Handle got.offset != -1 for
2226         R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2227         symbol.
2228
2229         * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2230         got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2231         relocations against STT_GNU_IFUNC symbol.
2232         (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2233         local STT_GNU_IFUNC definition is used.
2234         (elf64_x86_64_relocate_section): Handle got.offset != -1
2235         for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2236         STT_GNU_IFUNC symbol.
2237
2238 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2239
2240         PR ld/10205
2241         * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2242         (elf_i386_reloc_type_lookup): Likewise.
2243         (R_386_tls): Removed.
2244         (R_386_irelative): New.
2245         (R_386_vt_offset): Updated.
2246         (elf_i386_rtype_to_howto): Likewise.
2247         (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2248         (elf_i386_link_hash_table_create): Initialize igotplt,
2249         iplt and irelplt.
2250         (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2251         (elf_i386_adjust_dynamic_symbol): Likewise.
2252         (elf_i386_allocate_dynrelocs): Likewise.
2253         (elf_i386_relocate_section): Likewise.
2254         (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2255         sections.
2256         (elf_i386_finish_dynamic_symbol): When building a static
2257         executable, use .iplt, .igot.plt and .rel.iplt sections for
2258         STT_GNU_IFUNC symbols.  Generate R_386_IRELATIVE relocation for
2259         locally defined STT_GNU_IFUNC symbol.
2260
2261         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2262         (x86_64_reloc_map): Likewise.
2263         (R_X86_64_standard): Updated.
2264         (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2265         (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2266         iplt and irelplt.
2267         (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2268         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2269         (elf64_x86_64_allocate_dynrelocs): Likewise.
2270         (elf64_x86_64_relocate_section): Likewise.
2271         (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2272         sections.
2273         (elf64_x86_64_finish_dynamic_symbol): When building a static
2274         executable, use .iplt, .igot.plt and .rela.iplt sections for
2275         STT_GNU_IFUNC symbols.  Generate R_X86_64_IRELATIVE relocation
2276         for locally defined STT_GNU_IFUNC symbol.
2277
2278         * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2279         (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2280
2281         * bfd-in2.h: Regenerated.
2282         * libbfd.h: Likewise.
2283
2284 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2285
2286         * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2287         (_bfd_elf_make_ifunc_reloc_section): Removed.
2288         (_bfd_elf_is_ifunc_symbol): Likewise.
2289         (_bfd_elf_create_static_ifunc_sections): New.
2290
2291         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2292         symbol check to ...
2293         (elf_link_add_object_symbols): Here.
2294         (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2295         STT_GNU_IFUNC symbol.
2296         (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2297         if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2298         (IFUNC_INFIX): Removed.
2299         (get_ifunc_reloc_section_name): Likewise.
2300         (_bfd_elf_make_ifunc_reloc_section): Likewise.
2301         (_bfd_elf_is_ifunc_symbol): Likewise.
2302         (_bfd_elf_create_static_ifunc_sections): New.
2303
2304 2009-05-29  H.J. Lu  <hongjiu.lu@intel.com>
2305
2306         * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2307         (create_got_section): Likewise.
2308         (allocate_dynrelocs): Likewise.
2309         (readonly_dynrelocs): Likewise.
2310         (set_tls_module_base): Likewise.
2311         (dtpoff_base): Likewise.
2312         (tpoff): Likewise.
2313         (elf_i386_link_hash_table_create): Updated.
2314         (elf_i386_create_dynamic_sections): Likewise.
2315         (elf_i386_check_relocs): Likewise.
2316         (elf_i386_size_dynamic_sections): Likewise.
2317         (elf_i386_relocate_section): Likewise.
2318
2319         * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2320         (create_got_section): Likewise.
2321         (allocate_dynrelocs): Likewise.
2322         (readonly_dynrelocs): Likewise.
2323         (set_tls_module_base): Likewise.
2324         (dtpoff_base): Likewise.
2325         (tpoff): Likewise.
2326         (elf64_x86_64_link_hash_table_create): Updated.
2327         (elf64_x86_64_create_dynamic_sections): Likewise.
2328         (elf64_x86_64_check_relocs): Likewise.
2329         (elf64_x86_64_size_dynamic_sections): Likewise.
2330         (elf64_x86_64_relocate_section): Likewise.
2331
2332 2009-05-28  Nick Clifton  <nickc@redhat.com>
2333
2334         * targets.c (_bfd_target_vector): Only include plugin target in
2335         all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2336
2337 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
2338
2339         * elf32-spu.c (struct call_info): New member broken_cycle.
2340         (remove_cycle): Instead of physically removing call_info structures
2341         to break call graph cycles, mark them using the broken_cycle flag.
2342         (mark_overlay_section): Respect broken_cycle flag.
2343         (unmark_overlay_section): Likewise.
2344         (collect_lib_sections): Likewise.
2345         (collect_overlays): Likewise.
2346         (sum_stack): Likewise.
2347
2348 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
2349
2350         * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2351         (mark_functions_via_relocs): Initialize callee->count to 1.
2352         (pasted_function): Likewise.
2353         (spu_elf_auto_overlay): Honor call counts when determining number
2354         of stubs required in software i-cache mode.
2355
2356 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
2357
2358         * plugin.c (program_name): Remove.
2359         (plugin_program_name): New.
2360         (bfd_plugin_set_program_name): New.
2361         (try_load_plugin): Use plugin_program_name.
2362         * plugin.h (bfd_plugin_set_program_name): New.
2363
2364 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
2365
2366         * aclocal.m4: Include ../config/plugins.m4.
2367         * configure.in: Use AC_PLUGINS.
2368         * configure: Regenerate.
2369         * Makefile.in: Regenerate.
2370         * doc/Makefile.in: Regenerate.
2371
2372 2009-05-27  Nathan Sidwell  <nathan@codesourcery.com>
2373
2374         * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2375         link.
2376         * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2377         * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2378         * elf32-avr.c (elf32_avr_relax_section): Likewise.
2379         * elf32-frv.c (elf32_avr_relax_section): Likewise.
2380         * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2381         * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2382         * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2383         * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2384         * reloc.c (bfd_generic_relax_section): Likewise.
2385         * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2386         * vms.c (vms_bfd_relax_section): Likewise.
2387
2388 2009-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2389
2390         * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2391
2392         * elf32-i386.c (is_indirect_symbol): Renamed to ...
2393         * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2394
2395         * elf32-i386.c (allocate_dynrelocs): Updated.
2396         (elf_i386_relocate_section): Likewise.
2397         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2398         (elf64_x86_64_relocate_section): Likewise.
2399
2400         * elf64-x86-64.c (is_indirect_symbol): Removed.
2401
2402 2009-05-26  Nick Clifton  <nickc@redhat.com>
2403
2404         * po/id.po: Updated Indonesian translation.
2405
2406 2009-05-26  Rafael Avila de Espindola  <espindola@google.com>
2407
2408         * Makefile.am: Run "make dep-am".
2409         (AM_CPPFLAGS): New.
2410         (LIBDL): New.
2411         (ALL_MACHINES): Add cpu-plugin.lo.
2412         (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2413         (BFD32_BACKENDS): Add plugin.lo.
2414         (BFD32_BACKENDS_CFILES): Add plugin.c.
2415         (libbfd_la_LIBADD): Add LIBDL
2416         * archures.c (bfd_architecture): Add bfd_arch_plugin.
2417         (bfd_plugin_arch): Declare.
2418         * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2419         * bfd.c (bfd): Add plugin_data.
2420         * config.bfd: Handle the plugin target.
2421         * configure.in: Check for --enable-plugins.
2422         (LT_INIT): Use the dlopen option.
2423         * cpu-plugin.c: New.
2424         * plugin.c: New.
2425         * plugin.h: New.
2426         * targets.c (plugin_vec): Declare.
2427         (_bfd_target_vector): Add plugin_vec.
2428         * Makefile.in: Regenerate.
2429         * bfd-in2.h: Regenerate.
2430         * configure: Regenerate.
2431
2432 2009-05-26  Alan Modra  <amodra@bigpond.net.au>
2433
2434         * dep-in.sed: Don't modify .o to .lo here.  Output one filename
2435         per line with all lines having continuation backslash.  Prefix
2436         first line with "A", following lines with "B".
2437         * Makefile.am (DEP): Don't use dep.sed here.
2438         (DEP1): Run $MKDEP on single files, modify .o to .lo here.  Use
2439         dep.sed here on dependencies, sort and uniq.
2440         * Makefile.in: Regenerate.
2441
2442 2009-05-25  Tristan Gingold  <gingold@adacore.com>
2443
2444         * makefile.vms: Add verilog.obj to object list OBJS.
2445
2446 2009-05-24  Alan Modra  <amodra@bigpond.net.au>
2447
2448         * bfdio.c (bfd_seek): Formatting.  Ensure newly allocated memory
2449         for BFD_IN_MEMORY is cleared.
2450         (bfd_bwrite): Zero excess memory allocated.
2451
2452 2009-05-22  Julian Brown  <julian@codesourcery.com>
2453
2454         * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2455         macros.
2456         (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2457         (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2458         (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2459         arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2460         (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2461         (a8_erratum_fix, a8_erratum_reloc): New structs.
2462         (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2463         num_a8_erratum_fixes, fix_cortex_a8 fields.
2464         (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2465         (elf32_arm_add_stub): Split into two parts, creating...
2466         (elf32_arm_create_or_find_stub_sec): New function.
2467         (elf32_arm_final_link_relocate): Add forward declaration.
2468         (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2469         relocations, multiple relocations per stub.
2470         (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2471         (arm_size_one_stub): Use find_stub_size_and_template.
2472         (a8_reloc_compare): New.
2473         (find_thumb_glue): Add forward declaration.
2474         (cortex_a8_erratum_scan): New.
2475         (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2476         (bfd_elf32_arm_set_cortex_a8_fix): New.
2477         (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2478         (arm_map_one_stub): Add THUMB32_TYPE support.
2479         (a8_branch_to_stub_data): New.
2480         (make_branch_to_a8_stub): New.
2481         (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2482         * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2483         (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2484         Cortex-A8 erratum workaround.
2485         * bfd-in2.h: Regenerate.
2486
2487 2009-05-22  Alan Modra  <amodra@bigpond.net.au>
2488
2489         * Makefile.am: Run "make dep-am".
2490         * Makefile.in: Regenerate.
2491         * po/SRC-POTFILES.in: Regenerate.
2492
2493 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2494
2495         * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2496         commit.
2497
2498 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2499
2500         * elf-bfd.h (struct elf_backend_data
2501         <elf_backend_link_output_symbol_hook>): Return an int.
2502         * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2503         symbols on deleted .opd entries.
2504         * elflink.c (elf_link_output_sym): Return without outputting sym
2505         if output_symbol_hook returns 2.
2506         (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2507         Abort if we must not discard sym.
2508         (elf_link_input_bfd): Similarly, don't set finfo->indices for
2509         local syms.
2510         (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2511         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2512         elf_backend_link_output_symbol_hook return type change.
2513         * elf32-arm.c (output_arch_syminfo): Likewise.
2514         (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2515         (elf32_arm_output_arch_local_syms): Likewise.
2516         * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2517         * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2518         (bfd_score_elf_link_output_symbol_hook): Likewise.
2519         * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2520         * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2521         * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2522         * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2523         * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2524         * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2525         * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2526         * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2527         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2528         * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2529         * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2530
2531 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2532
2533         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2534         out of range .opd symbols.
2535
2536 2009-05-21  Dave Korn  <dave.korn.cygwin@gmail.com>
2537
2538         * coffgen.c (coff_print_symbol):  Use bfd_fprintf_vma, not
2539         fprintf_vma directly.
2540         * peXXigen.c (pe_print_edata):  Likewise.
2541         (pe_print_pdata):  Likewise.
2542         (_bfd_XX_print_ce_compressed_pdata):  Likewise.
2543         (_bfd_XX_print_private_bfd_data_common):  Likewise.
2544
2545 2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>
2546
2547         * cofflink.c (process_embedded_commands):  Ignore "-aligncomm".
2548
2549 2009-05-15  Andrew Stubbs  <ams@codesourcery.com>
2550             Paul Brook  <paul@codesourcery.com>
2551
2552         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2553         fix discarded sections.
2554
2555 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2556
2557         * elf32-spu.c (mark_overlay_section): Move .init and .fini
2558         sections into the software icache.
2559
2560 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2561
2562         * elf32-spu.c (build_stub): Always build "compact" sofware
2563         i-cache stubs.
2564
2565 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2566
2567         * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2568         (spu_elf_setup): Initialize it.
2569         (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2570         Update to new-sytle cache manager data structures.
2571         (spu_elf_build_stubs): Generate new-style cache manager data
2572         structures and symbols.
2573         (spu_elf_auto_overlay): Update size computation.
2574
2575 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2576
2577         * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2578         segments first amongst the program headers.
2579
2580 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2581
2582         * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2583         into addresses for relocation types that look at high bits.  Remove
2584         special handling of relocation overflow warnings.
2585
2586 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2587
2588         * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2589         control flow graph between fragments of a function.
2590
2591 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2592
2593         * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2594         generate only a 16-byte .toe section.
2595         (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2596
2597 2009-05-14  Alan Modra  <amodra@bigpond.net.au>
2598
2599         * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2600         (spu_elf_place_overlay_data): ..here.  New function.
2601         * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2602
2603 2009-05-13  Andrew Jenner  <andrew@codesourcery.com>
2604
2605         * elf32-arm.c: Move sysdep.h to start of file.
2606
2607 2009-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
2608
2609         * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2610         start of overlays.
2611         (spu_elf_build_stubs): Don't define __icache_tagbase.  Define
2612         __icache_tag_array and __icache_tag_array_size.
2613
2614 2009-05-11  Masaki Muranaka  <monaka@monami-software.com>
2615
2616         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2617         ATTRIBUTE_UNUSED.
2618         (bfinfdpic_link_omit_section_dynsym): Likewise.
2619         (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2620
2621 2009-05-05  Paul Brook  <paul@codesourcery.com>
2622
2623         * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2624         * bfd-in2.h: Regenerate.
2625         * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2626         (_arm_elf_section_data): Add text and exidx fields.
2627         (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2628         insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2629         copy_exidx_entry): New functions.
2630         (elf32_arm_write_section): Fixup .ARM.exidx contents.
2631
2632 2009-05-05  Christophe lyon  <christophe.lyon@st.com>
2633
2634         * elf32-arm.c (DEF_STUBS): New helper define.
2635         (DEF_STUB): Likewise.
2636         (stub_def): New type.
2637         (stub_definitions): New array, containing stub template pointers
2638         and sizes.
2639         (arm_size_one_stub): Make use of stub_definitions.
2640
2641 2009-05-04  Dave Korn  <dave.korn.cygwin@gmail.com>
2642
2643         * elflink.c (find_version_for_sym):  Remove from here, ...
2644         * linker.c (bfd_find_version_for_sym):  ... rename, replace
2645         here, make public and update all callers.
2646         * bfd-in2.h:  Regenerate.
2647
2648 2009-04-30  Nick Clifton  <nickc@redhat.com>
2649
2650         * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2651         section pointer.
2652         (struct elf_obj_data): Add has_ifunc_symbols boolean.
2653         * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2654         into a STT_GNU_IFUNC symbol type.
2655         (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2656         type.
2657         (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2658         the binary contains ifunc symbols.
2659         * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2660         symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2661         * elf32-i386.c (is_indirect_function): New function.
2662         (elf_i386_check_relocs): Create an ifunc output section.
2663         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2664         section if necessary.
2665         (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2666         if necessary.
2667         (elf_i386_add_symbol_hook): New function. Set the
2668         has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2669         symbol is encountered.
2670         (elf_backend_post_process_headers): Define.
2671         (elf_backend_add_symbol_hook): Define.
2672         (elf_i386_post_process_headers): Rename to
2673         elf_i388_fbsd_post_process_headers.
2674         * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2675         (is_indirect_function): New function.
2676         (elf64_x86_64_check_relocs): Create an ifunc output section.
2677         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2678         section if necessary.
2679         (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2680         symbol if necessary.
2681         (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2682         elf_obj_data structure if an ifunc symbol is encountered.
2683         (elf_backend_post_process_headers): Define.
2684         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2685         if we have ifunc symbols to handle.
2686         (get_ifunc_reloc_section_name): New function.  Computes the name
2687         for an ifunc section.
2688         (_bfd_elf_make_ifunc_reloc_section): New function.  Creates a
2689         section to hold ifunc relocs.
2690         * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2691         (bfd_print_symbol_vandf): Handle ifunc symbols.
2692         (bfd_decode_symclass): Likewise.
2693         * bfd-in2.h: Regenerate.
2694
2695 2009-04-30  Joseph Myers  <joseph@codesourcery.com>
2696
2697         * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2698         MOVW and MOVT relocations in a shared library link.
2699
2700 2009-04-27  Anthony Green  <green@moxielogic.com>
2701
2702         * verilog.c: New file.
2703         * Makefile.am (BFD32_LIBS): Add verilog.c.
2704         (BFD32_LIBS_CFILES): Add verilog.c.
2705         (verilog.lo): New build rule.
2706         * Makefile.in: Rebuilt.
2707         * targets.c: Add verilog support.
2708         * bfd.c (tdata union): Add Verilog private data field.
2709         * bfd-in2.h: Regenerate.
2710
2711 2009-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2712
2713         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2714         copy pe_opthdr.
2715
2716 2009-04-23  Matthias Klose  <doko@ubuntu.com>
2717
2718         * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2719
2720 2009-04-22  Christophe Lyon  <christophe.lyon@st.com>
2721
2722         PR9743
2723         * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2724         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2725         (elf32_arm_size_stubs): Likewise.
2726         (record_thumb_to_arm_glue): Deleted unused function.
2727         (bfd_elf32_arm_process_before_allocation): No longer handle
2728         R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2729         (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2730         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2731
2732 2009-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
2733
2734         * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2735         (elf32_arm_write_section): Declare early.
2736         (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2737         (arm_allocate_glue_section_space): Exclude empty sections.
2738         (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2739         (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2740         BFD.
2741         (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2742         (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2743         (elf32_arm_size_dynamic_sections): Allocate interworking
2744         sections here.
2745         (bfd_elf32_bfd_final_link): Define.
2746
2747 2009-04-21  H.J. Lu  <hongjiu.lu@intel.com>
2748
2749         * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2750
2751         * coffcode.h (coff_compute_section_file_positions): Clear
2752         D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2753
2754         * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2755         force_minimum_alignment.
2756
2757         * libcoff.h: Regenerated.
2758
2759         * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2760         (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2761
2762         * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2763         nor target_subsystem.
2764
2765         * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2766         force_minimum_alignment nor target_subsystem.
2767
2768 2009-04-21  Kai Tietz  <kai.tietz@onevision.com>
2769
2770         * coff-x86_64.c (PEI_HEADERS): Protect includes.
2771         (bfd_pe_print_pdata): Remove #ifdef PE variation.
2772         * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2773         include in coff-x86_64.c of headers.
2774         (PDATA_ROW_SIZE): New define.
2775         (pex_regs[]): New static array.
2776         (pex64_get_runtime_function): New static function.
2777         (pex64_get_unwind_info): Likewise.
2778         (pex64_get_scope_entry): Likewise.
2779         (pex64_xdata_print_uwd_codes): Likewise.
2780         (pex64_get_section_by_rva): Likewise.
2781         (pex64_dump_xdata): Likewise.
2782         (pex64_bfd_print_pdata): Likewise.
2783         (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2784         * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2785         * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2786
2787 2009-04-19  Peter O'Gorman  <binutils@mlists.thewrittenword.com>
2788             Alan Modra  <amodra@bigpond.net.au>
2789             Dave Korn  <dave.korn.cygwin@gmail.com>
2790
2791         * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2792         long names and non-NUL-terminated strings.
2793
2794 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2795
2796         * bfd-in2.h: Regenerated.
2797
2798 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2799
2800         * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2801         IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2802
2803 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2804
2805         PR binutils/10074
2806         * coffcode.h (bfd_pei_p): New.
2807
2808         * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2809         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2810         bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2811         bfd_efi_rtdrv_ia64_vec.  Replace bfd_efi_app_ia32_vec,
2812         bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2813         i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2814
2815         * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2816         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2817         bfd_efi_rtdrv_x86_64_vec,
2818         bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec.  Replace
2819         bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2820         * targets.c: Likewise.
2821
2822         * configure: Regenerated.
2823         * libcoff.h: Likewise.
2824         * Makefile.in: Likewise.
2825
2826         * efi-app-ia32.c: Removed.
2827         * efi-app-x86_64.c: Likewise.
2828         * efi-bsdrv-ia32.c: Likewise.
2829         * efi-bsdrv-ia64.c: Likewise.
2830         * efi-bsdrv-x86_64.c: Likewise.
2831         * efi-rtdrv-ia32.c: Likewise.
2832         * efi-rtdrv-ia64.c: Likewise.
2833         * efi-rtdrv-x86_64.c: Likewise.
2834         * efi-rtdrv-ia32.c: Likewise.
2835
2836         * efi-app-ia64.c: Moved to ...
2837         * pei-ia64.c: This.
2838         (TARGET_SYM): Set to bfd_pei_ia64_vec.
2839         (TARGET_NAME): Set to pei-ia64.
2840
2841         * libpei.h (bfd_target_pei_p): Removed.
2842         (bfd_target_pei_arch): Likewise.
2843         (bfd_target_efi_app_p): Likewise.
2844         (bfd_target_efi_app_arch): Likewise.
2845         (bfd_target_efi_bsdrv_p): Likewise.
2846         (bfd_target_efi_bsdrv_arch): Likewise.
2847         (bfd_target_efi_rtdrv_p): Likewise.
2848         (bfd_target_efi_rtdrv_arch): Likewise.
2849         (bfd_pe_executable_p): Likewise.
2850
2851         * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2852         efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2853         (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2854         and efi-rtdrv-ia32.c.
2855         (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2856         efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2857         efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2858         (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2859         efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2860         efi-rtdrv-x86_64.c. Add pei-ia64.c.
2861         (efi-app-ia64.lo): Removed.
2862         (efi-bsdrv-ia32.lo): Likewise.
2863         (efi-rtdrv-ia32.lo): Likewise.
2864         (efi-app-ia64.lo): Likewise.
2865         (efi-bsdrv-ia64.lo): Likewise.
2866         (efi-rtdrv-ia64.lo): Likewise.
2867         (efi-app-x86_64.lo): Likewise.
2868         (efi-bsdrv-x86_64.lo): Likewise.
2869         (efi-rtdrv-x86_64.lo): Likewise.
2870         (pei-ia64.lo): New.
2871
2872         * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2873         with bfd_pei_p.
2874         (arch_type): Removed.
2875         (pe_arch): Likewise.
2876         (pe_bfd_object_p): Just return coff_object_p.
2877
2878         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2879         bfd_pe_executable_p with bfd_pei_p.
2880
2881 2009-04-17  Christophe Lyon  <christophe.lyon@st.com>
2882
2883         * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2884         PLT entries to an undefined symbol when generating a shared
2885         library.
2886
2887 2009-04-17  Nick Clifton  <nickc@redhat.com>
2888
2889         PR 9909
2890         * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2891
2892 2009-04-16  Richard Sandiford  <r.sandiford@uk.ibm.com>
2893
2894         * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2895         * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2896         * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2897         * binary.c (binary_bfd_define_common_symbol): Likewise.
2898         * bout.c (b_out_bfd_define_common_symbol): Likewise.
2899         * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2900         * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2901         * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2902         * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2903         * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2904         * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2905         * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2906         * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2907         * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2908         * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2909         * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2910         * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2911         * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2912         * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2913         * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2914         * som.c (som_bfd_define_common_symbol): Likewise.
2915         * srec.c (srec_bfd_define_common_symbol): Likewise.
2916         * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2917         * versados.c (versados_bfd_define_common_symbol): Likewise.
2918         * vms.c (vms_bfd_define_common_symbol): Likewise.
2919         * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2920         * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2921         * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2922         (pmac_xcoff_vec): Likewise.
2923         * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2924         (aix5coff64_vec): Likewise.
2925         * linker.c (bfd_generic_define_common_symbol): New function.
2926         * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2927         (_bfd_define_common_symbol): New field.
2928         * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2929         * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2930         (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2931         symbols here.
2932         * bfd-in2.h: Regenerate.
2933         * libbfd.h: Likewise.
2934         * libcoff.h: Likewise.
2935
2936 2009-04-15  Anthony Green  <green@moxielogic.com>
2937
2938         * targets.c: Add moxie support.
2939         * Makefile.am: Ditto.
2940         * Makefile.in: Rebuilt.
2941         * cpu-moxie.c, elf32-moxie.c: New files.
2942         * archures.c: Add moxie support.
2943         * configure.in: Add moxie support.
2944         * configure: Rebuilt.
2945         * config.bfd, archures.c: Add moxie support.
2946         * bfd-in2.h: Rebuilt.
2947
2948 2009-04-15  Christophe Lyon  <christophe.lyon@st.com>
2949
2950         * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2951         branch to an undef weak symbol into a jump to next instruction if
2952         a PLT entry will be created.
2953
2954 2009-04-14  Dave Korn  <dave.korn.cygwin@gmail.com>
2955
2956         * coffgen.c (make_a_section_from_file):  Set the backend long
2957         section names enable if long section names found on input.
2958         * coffcode.h:  Extend long section names documentation to match.
2959
2960 2009-04-08  H.J. Lu  <hongjiu.lu@intel.com>
2961
2962         * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2963         machine code.
2964
2965 2009-04-07  DJ Delorie  <dj@redhat.com>
2966
2967         * archures.c: Add bfd_mach_mep_c5.
2968         * bfd-in2.h: Likewise.
2969         * cpu-mep.c: Add bfd_c5_arch.
2970         * elf32-mep.c: Support it.
2971
2972 2009-04-07  H.J. Lu  <hongjiu.lu@intel.com>
2973
2974         * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2975         info->callbacks->einfo.
2976         * linker.c (_bfd_generic_section_already_linked): Likewise.
2977
2978 2009-04-06  DJ Delorie  <dj@redhat.com>
2979
2980         * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2981
2982 2009-04-06  H.J. Lu  <hongjiu.lu@intel.com>
2983
2984         * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2985         _bfd_pex64_print_pdata only if PE is defined.
2986
2987         * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2988         (_bfd_pex64_print_pdata): This.
2989
2990         * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2991         (_bfd_pex64_print_pdata): This.  Defined only if COFF_WITH_pex64
2992         is defined.
2993
2994 2009-04-05  Kai Tietz  <kai.tietz@onevision.com>
2995
2996         * coff-x86_64.c (bfd_pe_print_pdata): Define as
2997         _bfd_pep_print_x64_pdata.
2998         * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2999         * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3000
3001 2009-04-02  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
3002
3003         * elf32-xtensa.c (relax_property_section): Always set r_offset
3004         to zero.
3005
3006 2009-04-02  Christophe Lyon  <christophe.lyon@st.com>
3007
3008         * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3009         elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3010         branch stubs.
3011         (elf32_arm_stub_type): New enum values for the two new stubs.
3012         (arm_type_of_stub): Make use of the two new stubs.
3013         (arm_size_one_stub): Handle the two new stubs.
3014
3015 2009-04-01  Matt Thomas  <matt@netbsd.org>
3016
3017         * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3018         hidden symbols into the GOT or PLT.GOT.
3019         (elf_vax_relocate_section): Do not emit a PCREL reloc
3020         into a shared object if it is against a hidden symbol.
3021
3022 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3023
3024         * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3025         and know_contains_shared_object_p.
3026         (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3027         Cache the result in the archive_info table.
3028         (xcoff_auto_export_p): Add an "info" parameter and update the
3029         call to xcoff_archive_contains_shared_object_p.
3030         (xcoff_mark_auto_exports): Update accordingly.
3031         (xcoff_post_gc_symbol): Likewise.
3032
3033 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3034
3035         * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3036         rather than C_EXT.
3037
3038 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3039
3040         * coff-rs6000.c (member_layout): New structure.
3041         (archive_iterator): Likewise.
3042         (member_layout_init): New function.
3043         (archive_iterator_begin): Likewise.
3044         (archive_iterator_next): Likewise.
3045         (xcoff_write_armap_old): Use the new iterator functions.
3046         (do_shared_object_padding): Delete.
3047         (xcoff_write_armap_big): Use the new iterator functions.  Simplify
3048         handling of arch_info.
3049         (xcoff_write_archive_contents_old): Allocate arelt_data in the
3050         first loop rather than the second.  Allocate a member header if
3051         there isn't one, then work out the stat information and length
3052         in the first loop too.  Use the new iterators for the second loop.
3053         (xcoff_write_archive_contents_big): Likewise.
3054
3055 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3056
3057         * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3058         (bfd_xcoff_set_archive_import_path): Likewise.
3059         * bfd-in2.h: Regenerate.
3060         * xcofflink.c: Include libiberty.h.
3061         (xcoff_archive_info): New structure.
3062         (xcoff_archive_info_hash): New function.
3063         (xcoff_archive_info_eq): Likewise.
3064         (xcoff_get_archive_info): Likewise.
3065         (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3066         (bfd_xcoff_split_import_path): New function.
3067         (bfd_xcoff_set_archive_import_path): Likewise.
3068         (xcoff_set_import_path): Move earlier in file.
3069         (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3070         object to the the directory part of the bfd's filename.  Get the
3071         import path and filename of an archive object from the archive's
3072         xcoff_tdata, initializing it if necessary.  Update use of
3073         import_file_id.
3074         (bfd_link_input_bfd): Update use of import_file_id.
3075         (xcoff_write_global_symbol): Likewise.
3076
3077 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3078
3079         * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3080
3081 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3082
3083         * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3084         a .loader section for relocatable links.
3085         (xcoff_need_ldrel_p): New function.
3086         (xcoff_mark): Use it.
3087         (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3088         a loader section.
3089         (xcoff_build_ldsym): New function, split out from...
3090         (xcoff_build_ldsyms): ...here.  Rename to...
3091         (xcoff_post_gc_symbol): ...this.  Only export symbols, and only
3092         call xcoff_build_ldsym, if there's a loader section.
3093         (xcoff_build_loader_section): New function, extracted verbatim from...
3094         (bfd_xcoff_size_dynamic_sections): ...here.  Only call it if
3095         there's a loader section.  Only add an __rtinit loader symbol
3096         if there's a loader section.  Update after above name change.
3097         (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3098         (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3099         and xcoff_create_ldrel.
3100         (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3101         (xcoff_reloc_link_order): Likewise, but only call it if there's
3102         a loader section.  Use xcoff_symbol_section.
3103         (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3104         if there's a loader section.
3105
3106 2009-04-01  Richard Sandiford  <rdsandiford@googlemail.com>
3107
3108         * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3109
3110 2009-04-01  Christophe Lyon  <christophe.lyon@st.com>
3111
3112         * elf32-arm.c (group_sections): Rewrite loops for better
3113         readability.
3114
3115 2009-03-30  DJ Delorie  <dj@redhat.com>
3116
3117         * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3118         relocs when doing a relocatable link.
3119
3120 2009-03-28  Mark Mitchell  <mark@codesourcery.com>
3121
3122         * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3123         "ERROR:", in error messages.
3124         * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3125         * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3126         * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3127         (elf32_arm_merge_eabi_attributes): Likewise.
3128         (elf32_arm_merge_private_bfd_data): Likewise.
3129
3130 2009-03-27  Nick Clifton  <nickc@redhat.com>
3131
3132         * section.c (bfd_get_section_contents): Detect and handle the case
3133         where a section has the SEC_IN_MEMORY flag set but no actual
3134         contents allocated.
3135
3136 2009-03-26  Alan Modra  <amodra@bigpond.net.au>
3137
3138         PR 6494
3139         * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3140         p_filesz and p_memsz are equal.  Use p_memsz as the segment size.
3141         (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3142         if we don't find matching PT_LOAD when copying.
3143
3144 2009-03-25  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3145
3146         * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3147         the reloc descriptions.
3148
3149 2009-03-25  Hans-Peter Nilsson  <hp@axis.com>
3150
3151         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3152         <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3153         <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3154
3155 2009-03-24  H.J. Lu  <hongjiu.lu@intel.com>
3156
3157         * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3158         (bfd_i386_arch_intel_syntax): Likewise.
3159         (i8086_arch): Likewise.
3160         (bfd_x86_64_arch): Likewise.
3161
3162 2009-03-24  Hans-Peter Nilsson  <hp@axis.com>
3163
3164         * elf32-cris.c (cris_elf_relocate_section): <case
3165         R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3166         symbols for non-allocated sections.  Don't check whether to
3167         generate R_CRIS_DTPMOD for non-allocated sections.
3168         (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3169         handle relocation GC:ing if applied to non-allocated section.
3170         (cris_elf_check_relocs): Similar.
3171
3172         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3173         <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3174         when emitting a known TP offset in the GOT.
3175
3176 2009-03-23  Alan Modra  <amodra@bigpond.net.au>
3177
3178         * elf64-ppc.c (synthetic_opd): Delete.
3179         (compare_symbols): Look for .opd name rather than section match.
3180         (ppc64_elf_get_synthetic_symtab): Likewise.
3181
3182 2009-03-21  Alan Modra  <amodra@bigpond.net.au>
3183
3184         * elf32-ppc.c (is_pic_glink_stub): Delete.
3185         (is_nonpic_glink_stub): New function.
3186         (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3187         than first pic one.
3188         (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3189
3190 2009-03-20  Martin Schwidefsky  <schwidefsky@de.ibm.com>
3191             Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3192
3193         * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3194         macros for visibilty and locality checks.
3195         (elf_s390_adjust_dynamic_symbol): Likewise.
3196         (allocate_dynrelocs): Likewise.
3197         (elf_s390_relocate_section): Likewise.
3198         (elf_s390_finish_dynamic_symbol): Likewise.
3199         * elf64-s390.c (elf_s390_check_relocs): Likewise.
3200         (elf_s390_adjust_dynamic_symbol): Likewise.
3201         (allocate_dynrelocs): Likewise.
3202         (elf_s390_relocate_section): Likewise.
3203         (elf_s390_finish_dynamic_symbol): Likewise.
3204
3205 2009-03-19  Kai Tietz  <kai.tietz@onevision.com>
3206
3207         * bfd-in2.h: Regenerated.
3208         * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3209         for debugging sections and map memory read/write dependent on
3210         SEC_COFF_NOREAD.
3211         (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3212         without memory read flags set.
3213         * section.c: Add SEC_COFF_NOREAD to section flags.
3214
3215 2009-03-19  Andreas Schwab  <schwab@linux-m68k.org>
3216
3217         * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3218         for format string.
3219
3220 2009-03-19  Alan Modra  <amodra@bigpond.net.au>
3221
3222         * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3223         "no overlays" return.  If there are overlays, create overlay
3224         manager entry symbols here, so that..
3225         (spu_elf_build_stubs): ..we don't need to set them up here.
3226         Simplify entry symbol tests.
3227         * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3228
3229 2009-03-18  Mark Kettenis  <kettenis@gnu.org>
3230
3231         * elf.c (elfcore_grok_openbsd_procinfo)
3232         (elfcore_grok_openbsd_note): New functions.
3233         (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3234
3235 2009-03-18  Alan Modra  <amodra@bigpond.net.au>
3236
3237         * vms-hdr.c: Don't include alloca.h.
3238         * elf32-m68hc1x.c: Include alloca-conf.h.
3239         * xsym.c: Likewise.
3240         * elf64-hppa.c: Likewise.  Remove existing #if's handling alloca.
3241         * som.c: Likewise.
3242         * Makefile.am: Run "make dep-am".
3243         * Makefile.in: Regenerate.
3244
3245 2009-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
3246
3247         * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3248
3249 2009-03-17  Alan Modra  <amodra@bigpond.net.au>
3250
3251         * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3252         Add compact_stub.
3253         (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3254         * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3255         ovly_return fields with ovly_entry[2].  Adjust all users.
3256         (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3257         when soft-icache.
3258         (spu_elf_build_stubs): Likewise.
3259         (ovl_stub_size): Change arg to spu_elf_params pointer.  Adjust for
3260         ovly_flavour changes.  Update all callers.
3261         (ovl_stub_size_log2): New function.
3262         (build_stub): Handle compact icache stubs.  Use different manager
3263         entry point for stubs in non-icache area.
3264         (spu_elf_size_stubs): Don't allocate space for indirect branch
3265         descriptors.
3266         (spu_elf_build_stubs): And don't built them.
3267
3268 2009-03-16  Andrew Stubbs  <ams@codesourcery.com>
3269
3270         * dwarf2.c (read_section): Always use rawsize, if available.
3271
3272 2009-03-16  Alan Modra  <amodra@bigpond.net.au>
3273
3274         * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3275         of rawsize and size for buffer.
3276
3277 2009-03-15  Ulrich Weigand  <uweigand@de.ibm.com>
3278
3279         * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3280         parameter just because fixed sections fit into local store.
3281         (spu_elf_auto_overlay): Do not declare as "noreturn".  Skip
3282         generating overlays if fixed sections plus reserved stack
3283         and heap space fit into local store.
3284
3285 2009-03-15  Alan Modra  <amodra@bigpond.net.au>
3286
3287         * elf32-spu.c (build_stub): Correct icache set_id.
3288         (spu_elf_relocate_section): Likewise.
3289
3290 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3291
3292         * xcofflink.c (xcoff_link_check_archive_element): Only free the
3293         symbol table if it was created by the current call.
3294
3295 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3296
3297         * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3298         class XMC_DS rather than XMC_UA.
3299
3300 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3301
3302         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3303         bfd_boolean export_defineds parameter with an unsigned int
3304         auto_export_flags parameter.
3305         * bfd-in2.h: Regenerate.
3306         * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3307         split out from xcoff_build_ldsyms.
3308         (xcoff_covered_by_expall_p): New function.
3309         (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3310         but with extra code to handle -bexpfull and -bexpall.
3311         (xcoff_mark_auto_exports): New function.
3312         (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3313         a function should be automatically exported.
3314         (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3315         parameter with an auto_export_flags parameter.  Update ldinfo
3316         accordingly.  Use xcoff_mark_auto_exports to mark all automatically-
3317         exported symbols.
3318
3319 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3320
3321         * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3322         (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3323         init and fini functions.  Do garbage collection for objects
3324         without an entry point too.
3325
3326 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3327
3328         * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3329         check whether a symbol has csect information.
3330         (coff_print_aux): Likewise.
3331         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3332         information for C_AIX_WEAKEXT too.
3333         (_bfd_xcoff_swap_aux_out): Likewise.
3334         (xcoff_reloc_type_br): Handle defweak symbols too.
3335         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3336         information for C_AIX_WEAKEXT too.
3337         (_bfd_xcoff64_swap_aux_out): Likewise.
3338         (xcoff64_reloc_type_br): Handle defweak symbols too.
3339         * coffgen.c (coff_print_symbol): Handle auxillary function
3340         information for C_AIX_WEAKEXT too.
3341         * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3342         instead of BSF_GLOBAL if the L_WEAK flag is set.
3343         (xcoff_dynamic_definition_p): New function.
3344         (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3345         defines h.  Don't change h if ldsym isn't the definition.  Otherwise,
3346         always take the symbol class from the ldsym.  Use weak bfd symbol
3347         types for weak ldsyms.
3348         (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3349         Fix the check for whether a definition is from a shared object.
3350         Allow redefinitions of weak symbols.
3351         (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3352         (xcoff_keep_symbol_p): Likewise.
3353         (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3354         (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3355         Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3356         but mark them as L_WEAK.
3357         (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3358         instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3359
3360 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3361
3362         * xcofflink.c (xcoff_mark): When walking the relocations,
3363         only mark the target symbol or the target section, not both.
3364         (xcoff_final_definition_p): New function.
3365         (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3366         symbol is a valid definition of the associated output symbol.
3367         Use XCOFF_ALLOCATED to stop the same hash table entry having
3368         two output symbols.
3369         (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3370         keeping a symbol.
3371         (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3372
3373 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3374
3375         * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3376         symbols as XMC_XO.
3377
3378 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3379
3380         * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3381         * libcoff.h: Regenerate.
3382         * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3383         line-number counts in the bfd's lineno_counts field.
3384         Don't keep per-csect line-number counts.
3385         (xcoff_sweep): Don't update per-csect line-number counts.
3386         (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3387         entries in each output section.
3388         (xcoff_link_input_bfd): Get the number of line numbers from
3389         the bfd's lineno_counts field, rather than recalculating it
3390         from scratch.  Fix the range check when updating C_BINCL and
3391         C_EINCL symbols.
3392         (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3393         here.  Don't expect csects to have line-number counts.
3394
3395 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3396
3397         * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3398         * libcoff.h: Regenerate.
3399         * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3400         "skip" logic from xcoff_link_input_bfd.
3401         (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3402         objects in a dynamic link, rather than checking whether csectpp
3403         is null.  Always allocate debug_index for other objects,
3404         and always go through the loop.  Update the type of debug_index
3405         after the change above.  Read the auxillary csect information
3406         and use xcoff_keep_symbol_p to decide whether a symbol should
3407         be kept.  Set its debug_index to -2 if not.
3408         (xcoff_link_input_bfd): Update the type of debug_index after
3409         the change above and always expect it to be nonnull.  Use it to
3410         test whether a symbol should be stripped, rather than making the
3411         decision here.  Postpone all symbol creation to the second pass.
3412
3413 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3414
3415         * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3416         creating a descriptor.
3417         (xcoff_sweep): Don't mark toc_section unless it's needed.
3418         (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3419         when marking every bfd.
3420         (xcoff_link_input_bfd): Skip all TOC anchors.
3421         (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3422         (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3423         to -1; call xcoff_find_tc0 instead.
3424
3425 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3426
3427         * libcoff-in.h (xcoff_section_tdata): Update commentary.
3428         * libcoff.h: Regenerate.
3429         * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3430         symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3431         the previous symbol's csect.  Treat last_symndx as an inclusive value
3432         and simplify its handling.
3433         (xcoff_mark): Treat last_symndx as an inclusive value.  Only mark
3434         symbols with the right csect.  Don't mark rsec when processing
3435         relocations against undefined or absolute sections.
3436         (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3437         of bfd_und_section_ptr.
3438         (xcoff_link_input_bfd): Likewise.
3439
3440 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3441
3442         * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3443         against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3444         flag is set.  Assert that all undefined symbols are either
3445         imported or defined by a dynamic object.
3446         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3447         * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3448         handling to all relocations.  Only set XCOFF_CALLED for function
3449         symbols.
3450         (xcoff_find_function): New function, split out from...
3451         (bfd_xcoff_export_symbol) ...here.
3452         (xcoff_set_import_path): New function, split out from...
3453         (bfd_xcoff_import_symbol): ...here.  Remove assertion for old
3454         meaning of XCOFF_CALLED.
3455         (xcoff_mark_symbol): If we mark an undefined and unimported
3456         symbol, find some way of defining it.  If the symbol is a function
3457         descriptor, fill in its definition automatically.  If the symbol
3458         is a function, mark its descriptor and allocate room for global
3459         linkage code.  Otherwise mark the symbol as implicitly imported.
3460         Move the code for creating function descriptors from...
3461         (xcoff_build_ldsyms): ...here.  Use XCOFF_WAS_UNDEFINED to
3462         check for symbols that were implicitly defined.
3463         (xcoff_mark): Don't count any dynamic relocations against
3464         function symbols.
3465         (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3466         in the xcoff link info.
3467         (xcoff_link_input_bfd): Remove handling of undefined and
3468         unexported symbols.
3469
3470 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3471
3472         * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3473         if the target is absolute.  Fix comment typo.
3474         (xcoff_ppc_relocate_section): Remove FIXME.
3475         * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3476         if the target is absolute.
3477
3478 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3479
3480         * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3481         R_POS and R_NEG relocations against absolute symbols to the
3482         .loader section.
3483
3484 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3485
3486         * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3487         to 2 for bfd_mach_ppc_620.
3488
3489 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3490
3491         * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3492         * configure.in: Likewise.
3493         * configure: Regenerate.
3494
3495 2009-03-13  H.J. Lu  <hongjiu.lu@intel.com>
3496
3497         PR binutils/9945
3498         * elf.c (assign_section_numbers): Generate symbol table if there
3499         is any relocation in output.
3500         (_bfd_elf_compute_section_file_positions): Likewise.
3501
3502 2009-03-13  Nick Clifton  <nickc@redhat.com>
3503
3504         PR 9934
3505         * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3506         * elflink.c (elf_link_read_relocs_from_section): Use
3507         NUM_SHDR_ENTRIES.  Gracefully handle the case where there are
3508         relocs but no symbol table.
3509         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3510
3511 2009-03-12  H.J. Lu  <hongjiu.lu@intel.com>
3512
3513         PR ld/9938
3514         * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3515         to check ___tls_get_addr.
3516
3517         * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3518         strncmp to check __tls_get_addr.
3519
3520 2009-03-12  Andrew Stubbs  <ams@codesourcery.com>
3521
3522         * dwarf2.c (read_section): Always check the offset, even when the
3523         section has been read before.
3524
3525 2009-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3526
3527         * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3528         comments.
3529
3530 2009-03-11  Chris Demetriou  <cgd@google.com>
3531
3532         * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3533         * bfd-in2.h: Regenerate.
3534         * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3535         flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3536         mode.
3537         (bsd_write_armap): Likewise.
3538         (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3539         flag is set, do nothing.
3540         (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3541         for timestamp.
3542
3543 2009-03-11  Ulrich Weigand  <uweigand@de.ibm.com>
3544
3545         * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3546         used to update stack pointer.
3547
3548 2009-03-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3549
3550         PR binutils/9921
3551         * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3552         for unknown symbols in absolute section.
3553
3554 2009-03-06  Nick Clifton  <nickc@redhat.com>
3555
3556         * po/es.po: Updated Spanish translation.
3557
3558 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3559
3560         * elf32-arm.c (group_sections): Take next section size into
3561         account before accepting to group it.
3562
3563 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3564
3565         * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3566         PLT entries.
3567         (elf32_arm_final_link_relocate): Likewise.
3568
3569 2009-03-05  Moritz Kroll  <Moritz.Kroll@gmx.de>
3570
3571         PR 9923
3572         * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3573
3574 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3575
3576         * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3577         * section.c (struct bfd_section): Add has_tls_get_addr_call.
3578         (BFD_FAKE_SECTION): Init new flag.
3579         * ecoff.c (bfd_debug_section): Likewise.
3580         * bfd-in2.h: Regenerate.
3581         * libbfd.h: Regenerate.
3582         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3583         (ppc_elf_reloc_type_lookup): Handle new relocs.
3584         (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3585         without marker relocs.
3586         (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3587         if section has no old-style calls.
3588         (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3589         Don't try to optimize new-style __tls_get_addr call when handling
3590         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3591         relocs.
3592         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3593         (ppc64_elf_reloc_type_lookup): Handle new relocs.
3594         (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3595         without marker relocs.
3596         (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3597         if section has no old-style calls.  Set toc_ref for new relocs as
3598         appropriate.
3599         (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3600         Don't try to optimize new-style __tls_get_addr call when handling
3601         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3602         relocs.
3603
3604 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3605
3606         PR 6768
3607         * configure.in: Test for ld --as-needed support.  Link shared
3608         libbfd against libm.
3609         * configure: Regenerate.
3610
3611 2009-03-03  Alan Modra  <amodra@bigpond.net.au>
3612
3613         * Makefile.am: Run "make dep-am".
3614         * Makefile.in: Regenerate.
3615
3616 2009-03-02  Qinwei  <qinwei@sunnorth.com.cn>
3617
3618         * elf32-score7.c: New file.
3619         * elf32-score.h: New file.
3620         * elf32-score.c: Add code to support score 7.  Set score7 as the
3621         default.
3622         * cpu-score.c: Add score7 architecure.
3623         (compatibile): New function.
3624         * Makefile.am: Add rules for building elf32-score7 object.
3625         * Makefile.in: Regenerate.
3626         * configure.in: Add elf32-score7 object to score vectors.
3627         * configure: Regenerate.
3628         * reloc.c: Add score7 relocs.
3629         * archures.c: Add score3 and score7 machine numbers.
3630         * bfd-in2.h: Regenerate.
3631         * libbfd.h: Regenerate.
3632
3633 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3634
3635         * configure: Regenerate.
3636
3637 2009-03-01  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3638
3639         * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3640         (elf32_hppa_check_relocs): Use it.
3641
3642         * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3643         elf64-hppa.c.
3644         (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3645         (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3646         (elf_hppa_is_dynamic_loader_symbol): Likewise.
3647         (elf_hppa_record_segment_addrs): Likewise.
3648         (elf_hppa_final_link): Likewise.
3649         (elf_hppa_relocate_insn): Likewise.
3650         (elf_hppa_final_link_relocate): Likewise.
3651         (elf64_hppa_relocate_section): Likewise.
3652         * elf64-hppa.c: Insert above.
3653
3654 2009-02-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3655
3656         * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3657         (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3658         (elf_hppa_relocate_section): Likewise.
3659         * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3660         from struct elf_link_hash_entry.  Add count field.
3661         (struct elf64_hppa_dyn_hash_table): Delete.
3662         (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3663         (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3664         (hppa_elf_hash_entry, eh_name): Define.
3665         (elf64_hppa_new_dyn_hash_entry): Delete.
3666         (elf64_hppa_dyn_hash_lookup): Delete.
3667         (elf64_hppa_dyn_hash_traverse): Delete.
3668         (get_dyn_name): Delete.
3669         (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3670         of struct elf64_hppa_dyn_hash_entry *.
3671         (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3672         allocate_global_data_plt, allocate_global_data_stub,
3673         allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3674         Likewise.
3675         (hppa64_link_hash_newfunc): New.
3676         (elf64_hppa_hash_table_create): Rework.
3677         (count_dyn_reloc): Likewise.
3678         (hppa64_elf_local_refcounts): New.
3679         (elf64_hppa_check_relocs): Rework using standard technique for recording
3680         local DLT, PLT and OPD reference counts.
3681         (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3682         elf_link_hash_entry *.
3683         (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3684         allocate_global_data_plt, allocate_global_data_stub,
3685         allocate_global_data_opd, allocate_dynrel_entries,
3686         elf64_hppa_adjust_dynamic_symbol,
3687         elf64_hppa_mark_milli_and_exported_functions): Likewise.
3688         (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3689         Use hppa_link_hash_table.  Rework.
3690         (elf64_hppa_link_output_symbol_hook): Rework.
3691         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3692         elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3693         elf64_hppa_finish_dynamic_sections): Likewise.
3694
3695 2009-02-26  Christophe Lyon  <christophe.lyon@st.com>
3696
3697         * elf32-arm.c (stub_reloc_type): Removed.
3698         (insn_sequence): Renamed reloc_type field to r_type.
3699         (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3700         (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3701         (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3702         (elf32_arm_stub_type): Add new enum entries for the new stubs.
3703         (arm_stub_is_thumb): Catch new stubs.
3704         (arm_type_of_stub): Handle new stubs.
3705         (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3706         (bfd_elf32_arm_process_before_allocation): Remove useless
3707         condition.
3708
3709 2009-02-25  H.J. Lu  <hongjiu.lu@intel.com>
3710
3711         * elf.c (elf_find_function): Use is_function_type to check
3712         function symbol.
3713
3714 2009-02-24  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
3715
3716         * xtensa-modules.c: Revert to previous version 1.11 due
3717         to inadvertant commit.
3718
3719 2009-02-24  Sterling Augustine  <sterling@tensilica.com>
3720
3721         * elf32-xtensa.c (text_action_add): Separate test for action
3722         type.  Break if saved action is ta_widen_insn at same offset.
3723
3724 2009-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
3725
3726         * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3727         to elf32_arm_stub_long_branch_any_arm_pic.
3728         (elf32_arm_stub_long_branch_any_thumb_pic): New.
3729         (enum elf32_arm_stub_type, arm_type_of_stub)
3730         (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3731         separately.
3732
3733 2009-02-24  Joseph Myers  <joseph@codesourcery.com>
3734
3735         * elf32-arm.c (PREV_SEC): Update comment.
3736         (group_sections): Rename argument to stubs_always_after_branch.
3737         Reverse the list and place stubs at the end of input sections.
3738         Undefine NEXT_SEC.
3739         (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3740
3741 2009-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
3742
3743         * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3744         Fix formatting.
3745         (arm_size_one_stub): Remove unnecessary break.
3746         (arm_map_one_stub): Fix formatting.  Return after BFD_FAIL.
3747
3748 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3749
3750         * elf32-arm.c (stub_insn_type): New type.
3751         (stub_reloc_type): Likewise.
3752         (insn_sequence): Likewise.
3753         (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3754         (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3755         (elf32_arm_stub_long_branch_thumb_only): Likewise.
3756         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3757         (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3758         (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3759         (elf32_arm_stub_hash_entry): Add new helper fields.
3760         (stub_hash_newfunc): Initialize these new fields.
3761         (arm_build_one_stub): Encode Arm and Thumb instructions separately
3762         to take endianness into account.
3763         (arm_size_one_stub): Compute size of stubs using insn_sequence.
3764         (arm_map_one_stub): Code is now more generic, thanks to
3765         insn_sequence.
3766
3767 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3768
3769         * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3770         code.
3771         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3772         (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3773         BLX is not available. Fix typo in warning message. Add comments
3774         and improve formatting.
3775         (arm_build_one_stub): Adjust to new
3776         elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3777         (arm_map_one_stub): Likewise.
3778
3779 2009-02-23  Tristan Gingold  <gingold@adacore.com>
3780             Eric Botcazou  <ebotcazou@adacore.com>
3781             Douglas B Rupp  <rupp@gnat.com>
3782
3783         * vms.h: Update copyright year, fix comments, reorder declarations.
3784         (_bfd_save_vms_section): Remove the prototype.
3785         (EGPS_S_V_NO_SHIFT): New constant.
3786         (bfd_vms_set_section_flags): New prototype.
3787         (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3788         constants.
3789         (EGSY_S_W_FLAGS): Ditto.
3790         (EGSY_S_V_QUAD_VAL): Ditto.
3791         (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3792         (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3793         EGST_S_B_NAMLNG): Ditto.
3794         (ESRF_S_B_NAMLNG): Ditto.
3795         (ETIR_S_C_HEADER_SIZE): Ditto.
3796         (EGPS_S_V_ALLOC_64BIT): Ditto.
3797         (DST_S_C_EPILOG): Ditto.
3798         (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3799         (DST_S_C_SRC_INCRLNUM_B): Ditto.
3800         (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3801         (DST_S_L_PCLINE_UNSLONG): Ditto.
3802         (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3803         (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3804         (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3805         (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3806         (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3807         (DST_S_B_SRC_UNSBYTE): Ditto.
3808         (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3809         Add prototypes.
3810         (vms_section, vms_reloc): Remove types.
3811         (hdr_struc): Replaced by ...
3812         (hdr_struct): ... new type.
3813         (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3814         (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3815         (EMH_DATE_LENGTH): Ditto.
3816         (eom_struc): Replaced by ...
3817         (eom_struct): ... new type.
3818         (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3819         (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3820         (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3821         (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3822         (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3823         (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3824         (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3825         (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3826         (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3827         (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3828         (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3829         (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3830         (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3831         (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3832         (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3833         (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3834         (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3835         (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3836         (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3837         (enum file_type_enum): New type.
3838         (struct location_struct): Removed.
3839         (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3840         (struct funcinfo, struct module): Ditto.
3841         (struct vms_private_data_struct): Update fields.
3842         (struct vms_section_data_struct): New type.
3843
3844         * vms.c: Update copyright year, fix comments,
3845         Fix includes for DECC, add prototypes.
3846         (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3847         some initializers.
3848         Use flavour to set is_vax, location_stack is removed.
3849         (struct pair): Declare.
3850         (fill_section_ptr): Initialize variables at declaration.
3851         Add guard to set SECTION_SYM flag, handlde und section.
3852         (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3853         (_bfd_vms_slurp_object_records): New function, replaces previous
3854         vms_object_p.
3855         (vms_slurp_module): New function.
3856         (vms_slurp_image): Ditto.
3857         (vms_object_p): Complete rewrite.
3858         (vms_mkobject): Use is_vax field to slect architecture.
3859         (free_reloc_stream): New function.
3860         (vms_convert_to_var): Ditto.
3861         (vms_convert_to_var_1): Ditto.
3862         (vms_convert_to_var_unix_filename): Ditto.
3863         (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3864         VAR format on VMS.
3865         (vms_new_section_hook): Set alignment to 0, allocate private data.
3866         (vms_get_section_contents): Load content.
3867         (vms_get_symbol_info): Handle undefined section.
3868         (vms_find_nearest_line): Handle.
3869         (alloc_reloc_stream): New function.
3870         (vms_slurp_reloc_table): Ditto.
3871         (vms_get_reloc_upper_bound): Make it real.
3872         (vms_canonicalize_reloc): Do the real work.
3873         (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3874         ALPHA_R_BOH.
3875         (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3876         (vms_set_arch_mach): Check arch.
3877         (vms_set_section_contents): Copy the content after allocation.
3878         (vms_alpha_vec): Update object flags.
3879
3880         * vms-tir.c: Update copyright year, fix comments,
3881         add prototypes for new functions.
3882         (dst_define_location): New function.
3883         (dst_restore_location): New function.
3884         (dst_retrieve_location): New function.
3885         (dst_check_allocation): New function.
3886         (image_dump): Call dst_check_allocation.
3887         (image_write_b): Ditto.
3888         (image_write_w): Ditto.
3889         (image_write_l): Ditto.
3890         (image_write_q): Ditto.
3891         (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3892         STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3893         CTL_STKDL.
3894         Call error handler instead of abort if name is not known.
3895         (etir_sta): Add quarter_relocs argument and set it.
3896         Fix cast.
3897         (etir_sto): Ditto.
3898         (etir_opr): Ditto, return FALSE in case of error.
3899         (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3900         Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3901         (etir_stc): Add quarter_relocs argument and set it, fix cast.
3902         Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3903         Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3904         Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3905         Return FALSE in case of error.
3906         (tir_sta): Change sign of psect.
3907         (tir_ctl): Ditto.
3908         (tir_cmd): Fix cast. Makes tir_table static const.
3909         (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3910         add argument to explain.
3911         (analyze_etir): Initialize maxptr, add quarter_relocs
3912         declaration, move some declarations into inner scopes.
3913         Handle quarter_relocs and STO_IMM.
3914         (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3915         (_bfd_vms_slurp_relocs): New function.
3916         (_bfd_vms_decode_relocs): New function.
3917         (sto_imm): Rewritten.
3918         (start_first_etbt_record): New function.
3919         (start_another_etbt_record): Ditto.
3920         (etir_output_check): Ditto.
3921         (defer_reloc_p): Ditto.
3922         (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3923         a for-loop.  Correctly deals with contents, deals with .vmsdebug,
3924         rewritte relocations handling.
3925         (_bfd_vms_write_tbt): Removed.
3926         (_bfd_vms_write_dbg): Ditto.
3927
3928         * vms-misc.c: Update copyright year, Fix comments.
3929         (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3930         (maybe_adjust_record_pointer_for_object): New function.
3931         (_bfd_vms_get_first_record): New function, replaces ...
3932         (_bfd_vms_get_record): ..  removed.
3933         (_bfd_vms_get_object_record): New function.
3934         (_bfd_vms_get_object_record): New function.
3935         (vms_get_remaining_object_record): New function, replaces ...
3936         (_bfd_vms_get_next_record): ... removed.
3937         (add_new_contents): Removed.
3938         (_bfd_save_vms_section): Removed.
3939         (_bfd_get_vms_section): Removed.
3940         (_bfd_vms_output_flush): Write in VAR format.
3941         (new_symbol): Don't make UND section.
3942
3943         * vms-hdr.c: Update copyright year, update list of record handled.
3944         (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3945         (_bfd_vms_write_hdr): Strip vms and unix patches,
3946         add comments, truncate module name at 31 characters,
3947         use constants instead of hard-coded value,
3948         write BFD version instead of a fixed string.
3949         (_bfd_vms_slurp_ihd): New function.
3950         (_bfd_vms_slurp_isd): Ditto.
3951         (_bfd_vms_slurp_ihs): Ditto.
3952         (new_module): Ditto.
3953         (parse_module): Ditto
3954         (build_module_list): Ditto.
3955         (module_find_nearest_line): Ditto.
3956         (_bfd_vms_find_nearest_dst_line): Ditto.
3957         (vms_slurp_debug): Ditto.
3958         (_bfd_vms_slurp_dbg): Ditto.
3959         (_bfd_vms_slurp_tbt): Ditto.
3960         (_bfd_vms_write_dbg): Ditto.
3961         (_bfd_vms_write_tbt): Ditto.
3962
3963         * vms-gsd.c: Update copyright year, update list of records handled.
3964         (EVAX_LITERALS_NAME): New macro.
3965         (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3966         (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3967         (register_universal_symbol): New function and prototype.
3968         (_bfd_vms_slurp_gsd): Fix indentations and casts,
3969         improve debug messages,
3970         use constants instead of hard-coded value,
3971         fix missing endianness conversion,
3972         handle global symbol (SYMG).
3973         (bfd_vms_set_section_flags): New function.
3974         (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3975         handle section literals,
3976         fix indentation,
3977         handle section bfd and vms flags,
3978         don't output LIB$INITIALIZE symbol,
3979         fix handling of weak symbols,
3980         fix evax vs vax procedure descriptor,
3981         handle absolute symbols.
3982
3983         * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3984         BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3985
3986         * makefile.vms (DEFS): Fix flags for VMS.
3987
3988         * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3989
3990         * bfd-in2.h: Regenerated.
3991         * libbfd.h: Regenerated.
3992
3993 2009-02-20  Cary Coutant  <ccoutant@google.com>
3994
3995         * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3996         in struct stat.
3997
3998 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
3999
4000         PR gas/7059
4001         * coffcode.h (coff_write_object_contents):  Don't let the string
4002         table offset overflow the s_name field when using long section names.
4003
4004 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
4005
4006         * coff-alpha.c (alpha_ecoff_backend_data):  Initialise fields which
4007         control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4008         * coff-mips.c (mips_ecoff_backend_data):  Likewise.
4009         * coff-rs6000.c (bfd_xcoff_backend_data):  Initialise fields which
4010         control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4011         (bfd_pmac_xcoff_backend_data):  Likewise.
4012         * coff64-rs6000.c (bfd_xcoff_backend_data):  Likewise.
4013         (bfd_xcoff_aix5_backend_data):  Likewise.
4014         (xcoff64_write_object_contents):  Delete unused long_section_names
4015         local variable.
4016         * coff-sh.c (bfd_coff_small_swap_table):  Initialise long section
4017         name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4018         struct non-const.
4019         * coffcode.h (documentation):  Update to describe long section names.
4020         (COFFLONGSECTIONCATHELPER):  New helper macro.
4021         (BLANKOR1TOODD):  Likewise.
4022         (COFF_ENABLE_LONG_SECTION_NAMES):  Likewise.
4023         (COFF_LONG_SECTION_NAMES_SETTER):  Likewise.
4024         (COFF_DEFAULT_LONG_SECTION_NAMES):  Likewise.
4025         (bfd_coff_set_long_section_names_allowed):  New function.
4026         (bfd_coff_set_long_section_names_disallowed):  Likewise.
4027         (struct bfd_coff_backend_data):  Add new backend hook function
4028         pointer _bfd_coff_set_long_section_names.
4029         (bfd_coff_set_long_section_names):  New backend hook.
4030         (coff_write_object_contents):  Only generate long section names if
4031         bfd_coff_long_section_names() indicates they are currently enabled.
4032         (bfd_coff_std_swap_table):  Make non-const, and initialise long
4033         section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4034         (ticoff0_swap_table):  Likewise to both.
4035         (ticoff1_swap_table):  Again, likewise to both.
4036         * coffgen.c (make_a_section_from_file):  Allow long section names
4037         as inputs even if not currently allowed for outputs.
4038         * ecoff.c (_bfd_ecoff_no_long_sections):  New function.
4039         * efi-app-ia32.c (COFF_LONG_SECTION_NAMES):  Define to 0, not blank.
4040         * efi-app-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4041         * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4042         * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
4043         * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4044         * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4045         * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
4046         * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4047         * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4048         * pei-arm.c (COFF_LONG_SECTION_NAMES):  Likewise.
4049         * pei-i386.c (COFF_LONG_SECTION_NAMES):  Likewise.
4050         * pei-mcore.c (COFF_LONG_SECTION_NAMES):  Likewise.
4051         * pei-mips.c (COFF_LONG_SECTION_NAMES):  Likewise.
4052         * pei-ppc.c (COFF_LONG_SECTION_NAMES):  Likewise.
4053         * pei-sh.c (COFF_LONG_SECTION_NAMES):  Likewise.
4054         * pei-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4055         * libcoff-in.h:  Update copyright year to cause updated copyright
4056         year in generated libcoff.h, and fix typo.
4057         * libcoff.h:  Regenerated.
4058         * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES):  New macro.
4059         (_bfd_ecoff_no_long_sections):  Add prototype.
4060         * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES):  New macro.
4061         * pe-mips.c (COFF_LONG_SECTION_NAMES):  Define empty if not already
4062         defined by an including .c file.
4063         * ticoff.h (ticoff0_swap_table):  Make non-const, and initialise
4064         long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4065         (ticoff1_swap_table):  Likewise to both.
4066
4067 2009-02-18  Christophe Lyon  <christophe.lyon@st.com>
4068
4069         * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4070         stub. Catch default case error.
4071         (arm_map_one_stub): Add missing Thumb mapping symbol.
4072
4073 2009-02-18  Bjoern Haase  <bjoern.m.haase@web.de>
4074
4075         PR 9841
4076         * elf32-avr.c: Handle case where no local symbos exist correctly.
4077
4078 2009-02-16  Christophe Lyon  <christophe.lyon@st.com>
4079
4080         bfd/
4081         * elf32-arm.c (arm_long_branch_stub,
4082         arm_thumb_v4t_long_branch_stub,
4083         arm_thumb_thumb_long_branch_stub,
4084         arm_thumb_arm_v4t_long_branch_stub,
4085         arm_thumb_arm_v4t_short_branch_stub,
4086         arm_pic_long_branch_stub):
4087         Renamed to elf32_arm_stub_long_branch_any_any,
4088         elf32_arm_stub_long_branch_v4t_arm_thumb,
4089         elf32_arm_stub_long_branch_thumb_only,
4090         elf32_arm_stub_long_branch_v4t_thumb_arm,
4091         elf32_arm_stub_short_branch_v4t_thumb_arm,
4092         elf32_arm_stub_long_branch_any_any_pic.
4093         (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4094         arm_thumb_thumb_stub_long_branch,
4095         arm_thumb_arm_v4t_stub_long_branch,
4096         arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4097         Renamed to arm_stub_long_branch_any_any,
4098         arm_stub_long_branch_v4t_arm_thumb,
4099         arm_stub_long_branch_thumb_only,
4100         arm_stub_long_branch_v4t_thumb_arm,
4101         arm_stub_short_branch_v4t_thumb_arm,
4102         arm_stub_long_branch_any_any_pic.
4103
4104 2009-02-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4105
4106         * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4107         in branch offset check.
4108
4109 2009-02-15  Alan Modra  <amodra@bigpond.net.au>
4110
4111         * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4112         add toc.symndx and toc.add.
4113         (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4114         Set up toc.add.
4115         (get_tls_mask): Add toc_addend param, set from toc.add.  Adjust all
4116         callers.
4117         (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4118         (branch_reloc_hash_match): New function, extracted from..
4119         (ppc64_elf_tls_optimize): ..here.
4120         (ppc64_elf_relocate_section): Properly set addends when optimizing
4121         tls sequences.  Avoid unnecessary reading and writing of insns.
4122         Only redo reloc when symbol changed.  Bypass symbol checks when
4123         using tlsld_got.
4124         * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4125         (branch_reloc_hash_match): New function, extracted from..
4126         (ppc_elf_tls_optimize): ..here.
4127         (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4128         Don't clear addend on zapped __tls_get_addr reloc.
4129
4130 2009-02-12  Nick Clifton  <nickc@redhat.com>
4131
4132         PR 9827
4133         * elflink.c (bfd_elf_final_link): When counting the relocations,
4134         if the header size has not been set yet then assume that it will
4135         match the output section's reloc type.
4136
4137 2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
4138
4139         * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4140         relocatable link.
4141
4142 2009-02-09  Alan Modra  <amodra@bigpond.net.au>
4143
4144         * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4145         (find_function): Likewise.
4146         (pasted_function): Don't error if no prior function found.
4147         (discover_functions): Revert 2008-12-10 change.  Extend first
4148         function range to start of section.
4149
4150 2009-02-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4151
4152         * elf64-hppa.c: Remove PARAMS macro.  Replace PTR with void *.  Convert
4153         functions to C90.
4154         * elf64-hppa.h: Likewise.
4155
4156 2009-02-06  Joseph Myers  <joseph@codesourcery.com>
4157
4158         * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4159         .sbss handling.
4160
4161 2009-02-04  Alan Modra  <amodra@bigpond.net.au>
4162
4163         * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4164         Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4165
4166 2009-02-03  Sandip Matte  <sandip@rmicorp.com>
4167
4168         * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4169         * archures.c (bfd_mach_mips_xlr): Define.
4170         * bfd-in2.h: Regenerate.
4171         * cpu-mips.c (I_xlr): Define.
4172         (arch_info_struct): Add XLR entry.
4173         * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4174         (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4175         (mips_mach_extensions): Add XLR entry.
4176
4177 2009-02-03  Eric B. Weddington  <eric.weddington@atmel.com>
4178
4179         * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4180
4181 2009-02-03  Carlos O'Donell  <carlos@codesourcery.com>
4182
4183         * configure.in: AC_SUBST pdfdir.
4184         * Makefile.am: Add install-pdf, install-pdf-am
4185         and install-pdf-recursive targets. Define pdfdir.
4186         * doc/Makefile.am: Define pdf__strip_dir. Add
4187         install-pdf and install-pdf-am targets.
4188         * po/Make-in: Add install-pdf target.
4189         * configure: Regenerate.
4190         * Makefile.in: Regenerate
4191         * doc/Makefile.in: Regenerate.
4192
4193 2009-02-03  Maxim Kuvyrkov  <maxim@codesourcery.com>
4194
4195         * bfd-in2.h: Regenerate.
4196         * elf32-m68k.c: Handle 2-slot GOT entries.  Rename variables and
4197         fields from n_entries to n_slots where appropriate, update comments.
4198         (HOWTO): Add TLS relocations.
4199         (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4200         (enum elf_m68k_got_offset_size): New enum.
4201         (struct elf_m68k_got_entry.type): Move field to ...
4202         (struct elf_m68k_got_entry_key): ... here.  Update all uses.
4203         (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4204         functions.
4205         (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4206         functions.
4207         (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4208         fields into n_entries array.  Update comments.
4209         (elf_m68k_init_got): Simplify, update all uses.
4210         (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4211         (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4212         GOT entries; update name, update all uses.
4213         (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4214         (elf_m68k_get_got_entry): Update.
4215         (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4216         simplify.
4217         (elf_m68k_remove_got_entry_type): Simplify.
4218         (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4219         (elf_m68k_can_merge_gots): Update.
4220         (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4221         (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4222         GOT entries, simplify.
4223         (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4224         (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4225         field, remove obsoleted local_n_entries field.
4226         (elf_m68k_partition_multi_got_2): New static function.
4227         (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4228         update.
4229         (elf_m68k_remove_got_entry_type): Update.
4230         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4231         (elf_m68k_check_relocs): Handle TLS relocations.  Remove unnecessary
4232         update of sgot->size and srelgot->size.
4233         (elf_m68k_gc_sweep_hook): Update.
4234         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4235         (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4236         TLS relocations.
4237         * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4238         * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4239
4240 2009-02-02  DJ Delorie  <dj@redhat.com>
4241
4242         * elf32-mep.c (config_names): Regenerate configuration.
4243
4244 2009-02-02  Alan Modra  <amodra@bigpond.net.au>
4245
4246         * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4247         (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4248         * elf.c (bfd_elf_get_str_section): Make static.
4249         (bfd_elf_find_section): Delete.
4250         * libbfd.h: Regenerate.
4251
4252 2009-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
4253
4254         * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4255         (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4256
4257 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
4258
4259         * elflink.c (on_needed_list): New function.
4260         (elf_link_add_object_symbols): Link in --as-needed libs if they
4261         satisfy undefined symbols in other libs.
4262
4263 2009-01-30  Julian Brown  <julian@codesourcery.com>
4264
4265         * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4266         EXEC_P or DYNAMIC flags, and skip sections which are being linked
4267         with --just-symbols (-R).
4268
4269 2009-01-29  Adam Nemet  <anemet@caviumnetworks.com>
4270
4271         * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4272         high_pc in order to properly sign-extend VMAs.
4273
4274 2009-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
4275             Mark Shinwell  <shinwell@codesourcery.com>
4276             Catherine Moore  <clm@codesourcery.com>
4277
4278         * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4279
4280 2009-01-28  Catherine Moore <clm@codesourcery.com>
4281
4282         * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4283         SEC_LOAD for dynamic relocation sections.
4284
4285 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
4286
4287         * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4288         (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4289         the size of local TLS data.
4290
4291 2009-01-27  Andreas Schwab  <schwab@suse.de>
4292
4293         * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4294         architectures in the archive.
4295
4296 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
4297
4298         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4299         <R_CRIS_32_DTPREL>: Correct relocation value.
4300
4301         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4302         <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4303         symbols with non-default visibility.
4304
4305 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
4306
4307         * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4308         describing the trampolines.
4309         (ppc_elf_relocate_section): Update relocs to describe the
4310         trampolines.
4311
4312 2009-01-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4313
4314         * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4315         branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4316         and R_PARISC_PCREL12F relocations.
4317
4318 2009-01-24  Alan Modra  <amodra@bigpond.net.au>
4319
4320         PR 6022
4321         * elflink.c (find_version_for_sym): New function split out from,
4322         but without export_dynamic test, ..
4323         (_bfd_elf_link_assign_sym_version): ..here.
4324         (_bfd_elf_export_symbol): Use it.
4325
4326 2009-01-23  Alan Modra  <amodra@bigpond.net.au>
4327
4328         * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4329         (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4330         * elflink.c: ..here, somewhat modified.
4331         * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4332         _bfd_elf_link_find_version_dependencies,
4333         _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4334         _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4335         _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4336         declare..
4337         * elflink.c: ..and make static here.
4338         (_bfd_elf_link_find_version_dependencies): Adjust for removal
4339         of output_bfd from struct elf_find_verdep_info.
4340         (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4341         struct elf_info_failed.
4342         (bfd_elf_size_dynamic_sections): Adjust.
4343
4344 2009-01-22  Alan Modra  <amodra@bigpond.net.au>
4345
4346         PR 6832
4347         * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4348         after comp_unit_find_line call.
4349
4350 2009-01-21  Nick Clifton  <nickc@redhat.com>
4351
4352         PR 9769
4353         * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4354         tm_gmtoff field in struct tm.
4355
4356 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
4357
4358         * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4359         * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4360         sections in soft-icache lines unless non_ia_text.  Don't add
4361         rodata if doing so would exceed line size.
4362
4363 2009-01-19  Hans-Peter Nilsson  <hp@axis.com>
4364
4365         * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4366         types than bfd_link_hash_indirect, before early return, call
4367         _bfd_elf_link_hash_copy_indirect.
4368
4369 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4370
4371         * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4372         * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4373         * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4374         (elf_backend_obj_attrs_order): New define.
4375         * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4376         (elfNN_bed): Add elf_backend_obj_attrs_order.
4377
4378 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4379
4380         * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4381         (obj_attr_size): Likewise.
4382         (write_obj_attribute): Likewise.
4383         (_bfd_elf_copy_obj_attributes): Likewise.
4384         (_bfd_elf_parse_attributes): Likewise.
4385         * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4386         (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4387         (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4388         (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4389         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4390         with macros.
4391
4392 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4393
4394         * elf-attrs.c (is_default_attr): Support defaultless attributes.
4395         (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4396         (bfd_elf_add_obj_attr_string): Likewise.
4397         (bfd_elf_add_obj_attr_int_string): Likewise.
4398         (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4399         * elf-bfd.h (struct obj_attribute): Document new flag bit.
4400         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4401         Tag_nodefaults has no default value.
4402         (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4403         comment to reflect the new state.
4404
4405 2009-01-19  Alan Modra  <amodra@bigpond.net.au>
4406
4407         PR 9695
4408         * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4409         (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4410         (adjust_z_magix): Delete dead code handling QMAGIC.
4411
4412 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
4413
4414         * coffcode.h (styp_to_sec_flags): Correct interpretation of
4415         IMAGE_SCN_MEM_DISCARDABLE.
4416
4417 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
4418
4419         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4420         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4421         * configure.in (commonbfdlib): Delete.
4422         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4423         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
4424         is available, not just for linux.
4425         * po/SRC-POTFILES.in: Regenerate.
4426         * Makefile.in: Regenerate.
4427         * configure: Regenerate.
4428
4429 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
4430             Julian Brown   <julian@codesourcery.com>
4431
4432         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4433         ARM attributes in ABI 2.07.
4434         * elf32-arm.c (get_secondary_compatible_arch): New function.
4435         (set_secondary_compatible_arch): New function.
4436         (tag_cpu_arch_combine): New function.
4437         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4438         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4439         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4440         make it fit with order_01243.
4441         Add support for Tag_also_compatible_with,
4442         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4443         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4444         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4445         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4446         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4447         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4448         Rework the way unknown attributes are handled.
4449         Defer errors until all attributes have been processed.
4450
4451 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
4452
4453         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4454         bfd_elf_add_obj_attr_int_string.
4455         Read Tag_compatibility from its new location in the attribute array,
4456         rather than the attribute list.
4457         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4458         bfd_elf_add_obj_attr_int_string.
4459         (_bfd_elf_parse_attributes): Likewise.
4460         (_bfd_elf_merge_object_attributes): There's now only one
4461         Tag_compatibility, and it's in the array, not the list.
4462         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4463         Tag_compatibility.
4464         (bfd_elf_add_obj_attr_compat): Rename to
4465         bfd_elf_add_obj_attr_int_string.
4466         (bfd_elf_add_proc_attr_compat): Rename to
4467         bfd_elf_add_proc_attr_int_string.
4468         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4469         Tag_compatibility.
4470
4471 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
4472
4473         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4474         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4475         (vmsutil.lo): Add dependency rule.
4476         * Makefile.in: Regenerate.
4477         * config.bfd (ia64*-*-*vms*): Add case.
4478         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4479         * configure: Regenerate.
4480         * vmsutil.c: New file.
4481         * vmsutil.h: New file.
4482         * elf-bfd.h (struct bfd_elf_special_section): Change type of
4483         attr to bfd_vma.
4484         * elfxx-ia64.c (elfNN_vms_post_process_headers,
4485         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4486         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4487         elfNN_vms_object_p): New functions
4488         * targets.c (bfd_elf64_ia64_vms_vec): New target.
4489
4490 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
4491
4492         PR ld/9727
4493         * elflink.c (elf_gc_sweep): Exclude the group section if the
4494         first member of the section group is excluded.
4495
4496 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
4497
4498         PR 9735
4499         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4500         saved filename, use bfd_alloc rather than bfd_malloc for it.
4501
4502 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
4503
4504         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4505
4506 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
4507
4508         * elf32-spu.c (remove_cycles): Always set call->max_depth.
4509
4510 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
4511
4512         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4513
4514 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
4515
4516         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4517         num_lines_log2.
4518         (struct got_entry): Add br_addr.
4519         (struct call_info): Add priority.
4520         (struct function_info): Add lr_store and sp_adjust.
4521         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4522         (spu_elf_find_overlays): For soft-icache, mark any section within cache
4523         area as an overlay, and check that no other overlays exist.  Look up
4524         icache overlay manager entry sym.
4525         (BRA_STUBS, BRA, BRASL): Define.
4526         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4527         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
4528         in branch insn.
4529         (count_stub, build_stub): Support soft-icache.
4530         (build_spuear_stubs, process_stubs): Adjust build_stub call.
4531         (spu_elf_size_stubs): Size soft-icache stubs.
4532         (overlay_index): New function.
4533         (spu_elf_build_stubs): Make static.  Support soft-icache.
4534         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4535         (find_function_stack_adjust): Save lr store and stack adjust insn
4536         offsets.
4537         (maybe_insert_function): Adjust find_function_stack_adjust call.
4538         (mark_functions_via_relocs): Retrieve priority.
4539         (remove_cycles): Only warn about pruned arcs when stack_analysis.
4540         (sort_calls): Sort by priority first.
4541         (mark_overlay_section): Ignore .ovl.init.
4542         (sum_stack): Only print when stack_analysis.
4543         (print_one_overlay_section): New function, extracted from..
4544         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
4545         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4546         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4547         analysis.  Call spu_elf_build_stubs.
4548         (spu_elf_relocate_section): For soft-icache encode overlay index
4549         into addresses.
4550         (spu_elf_output_symbol_hook): Support soft-icache.
4551         (spu_elf_modify_program_headers: Likewise.
4552
4553         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
4554         num_regions to num_lines.  Add line_size and max_branch.
4555         (enum _ovly_flavour): Add ovly_soft_icache.
4556         (spu_elf_build_stubs): Delete.
4557
4558 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
4559
4560         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4561         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4562
4563 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
4564
4565         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4566         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4567         the program, the known offset starts at the negative size of the
4568         TLS section.
4569         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4570         Similar.
4571
4572 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
4573
4574         * config.bfd: Add lm32-*-rtems*.
4575
4576 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
4577
4578         * coff-ppc.c: Add 2009 to Copyright.
4579         * elf32-cris.c: Likewise.
4580         * elflink.c: Likewise.
4581
4582 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
4583
4584         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4585         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
4586
4587 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4588
4589         PR ld/9679
4590         * elflink.c (elf_merge_st_other): New.
4591         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4592         hide them if needed.
4593         (elf_link_add_object_symbols): Updated.
4594
4595 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4596
4597         PR ld/9676
4598         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4599         ref_dynamic and dynamic_def fields when setting def_regular
4600         to 1.
4601
4602 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
4603
4604         PR 9682
4605         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4606         literal.
4607
4608 For older changes see ChangeLog-2008
4609 \f
4610 Local Variables:
4611 mode: change-log
4612 left-margin: 8
4613 fill-column: 74
4614 version-control: never
4615 End: