bfd/ChangeLog

   1 2009-10-02  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * aout-cris.c (N_SHARED_LIB): Don't define.
   4         * hp300bsd.c (N_SHARED_LIB): Don't define.
   5         * i386bsd.c (N_SHARED_LIB): Don't define.
   6         * i386linux.c (N_SHARED_LIB): Don't define.
   7         * i386lynx.c (N_SHARED_LIB): Don't define.
   8         * m68klinux.c (N_SHARED_LIB): Don't define.
   9         * m88kmach3.c (N_SHARED_LIB): Don't define.
  10         * mipsbsd.c (N_SHARED_LIB): Don't define.
  11         * newsos3.c (N_SHARED_LIB): Don't define.
  12         * pc532-mach.c (N_SHARED_LIB): Don't define.
  13         * pdp11.c (N_SHARED_LIB): Don't define.
  14         * sparclinux.c (N_SHARED_LIB): Don't define.
  15         * vaxbsd.c (N_SHARED_LIB): Don't define.
  16
  17 2009-10-01  Dave Korn  <dave.korn.cygwin@gmail.com>
  18
  19         * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
  20         symbol for a weak undef in the auxbfd, not the input bfd.
  21
  22 2009-10-01  Ulrich Weigand  <uweigand@de.ibm.com>
  23
  24         * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
  25         after .toe instead of before .text section.  Set the LMA of all
  26         overlay sections to their icache IA address.
  27         (spu_elf_find_overlays): Determine icache set id without reference
  28         to the LMA.
  29
  30 2009-09-30  Tristan Gingold  <gingold@adacore.com>
  31
  32         * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
  33
  34 2009-09-29  H.J. Lu  <hongjiu.lu@intel.com>
  35
  36         * elf64-x86-64.c (elf64_x86_64_append_rela): New.
  37         (elf64_x86_64_relocate_section): Use it.
  38         (elf64_x86_64_finish_dynamic_symbol): Likewise.
  39
  40 2009-09-29  DJ Delorie  <dj@redhat.com>
  41
  42         * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
  43         (ALL_MACHINES_CFILES): Add cpu-rx.c.
  44         (BFD32_BACKENDS): Add elf32-rx.lo.
  45         (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
  46         * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
  47         Export bfd_rx_arch.
  48         (bfd_archures_list): Add bfd_rx_arch.
  49         * config.bfd: Add entry for rx-*-elf.
  50         * configure.in: Add entries for bfd_elf32_rx_le_vec and
  51         bfd_elf32_rx_be_vec.
  52         * reloc.c: Add RX relocations.
  53         * targets.c: Add RX target vectors.
  54         * Makefile.in: Regenerate.
  55         * bfd-in2.h: Regenerate.
  56         * configure: Regenerate.
  57         * libbfd.h: Regenerate.
  58         * cpu-rx.c: New file.
  59         * elf32-rx.c: New file.
  60
  61 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
  62
  63         * elf32-cr16.c (elf32_cr16_relocate_section): Removed
  64         info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
  65
  66 2009-09-28  Nick Clifton  <nickc@redhat.com>
  67
  68         PR 10478: Accepting Solaris binaries.
  69         * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
  70         section link values in x86 binaries.
  71         * elfcode.h (elf_object_p): Likewise.
  72
  73 2009-09-28  Philippe De Muyter  <phdm@macqel.be>
  74
  75         * elf32-m68k.c (elf_m68k_final_write_processing): New function.
  76         (elf_backend_final_write_processing): Macro defined as above function.
  77
  78 2009-09-25  Martin Thuresson  <martint@google.com>
  79
  80         Update sources to make alpha and arm targets compile cleanly with
  81         -Wc++-compat:
  82         * ecoff.c: Add casts.
  83         * ecofflink.c: Add casts.
  84         * elf64-alpha.c: Add casts.
  85         (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
  86         to top level.
  87         (SKIP_HOWTO): Use enum name.
  88         * elf32-arm.c: Add casts.
  89         (elf32_arm_vxworks_bed): Update code to avoid multiple
  90         declarations.
  91         (struct map_stub): Move to top level.
  92
  93 2009-09-24  H.J. Lu  <hongjiu.lu@intel.com>
  94
  95         PR ld/10630
  96         * elflink.c (elf_link_output_extsym): Turn off visibility on
  97         local symbol.
  98         (bfd_elf_final_link): Turn off visibility on dynamic local
  99         symbol.
 100
 101 2009-09-24  Alan Modra  <amodra@bigpond.net.au>
 102
 103         PR binutils/10654
 104         * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
 105         for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
 106         Remove "function" parm, adjust caller.
 107
 108 2009-09-23  Matt Rice  <ratmice@gmail.com>
 109
 110         * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
 111         arguments.
 112         * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
 113         DT_DEPAUDIT from audit/depaudit arguments.
 114         (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
 115         (elf_link_add_object_symbols): Set dt_audit target data when finding a
 116         DT_AUDIT.
 117         * bfd-in2.h: Regenerate.
 118         * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
 119
 120 2009-09-23  Jie Zhang  <jie.zhang@analog.com>
 121
 122         * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
 123         .rel.plt and .plt sections are removed.
 124         (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
 125         section.  Remove the duplicated removing of empty .rel.plt
 126         section.
 127
 128 2009-09-21  Richard Sandiford  <rdsandiford@googlemail.com>
 129
 130         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
 131         patch to handle the new personality relaxation.
 132
 133 2009-09-21  Richard Sandiford  <rdsandiford@googlemail.com>
 134
 135         * elf-eh-frame.c (make_pc_relative): New function.
 136         (_bfd_elf_write_section_eh_frame): Use it.
 137
 138 2009-09-21  Alan Modra  <amodra@bigpond.net.au>
 139
 140         * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
 141         (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
 142         (MR_0_3, MR_3_0): Define.
 143         (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
 144         (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
 145         (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
 146         table.  Check for presense of __tls_get_addr_opt
 147         (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
 148         (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
 149         (write_glink_stub): Add param p.
 150         (ppc_elf_relocate_section): Adjust write_glink_stub call.
 151         (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
 152         __tls_get_addr.
 153         * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
 154         * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
 155         (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
 156         table.  Check for presense of __tls_get_addr_opt.
 157         (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
 158         (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
 159         BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
 160         LD_R2_0R1, MTLR_R11): Define.
 161         (build_tls_get_addr_stub): New function.
 162         (ppc_build_one_stub): Call it.
 163         (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
 164         (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
 165         __tls_get_addr plt call.
 166         * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
 167
 168 2009-09-19  Richard Sandiford  <rdsandiford@googlemail.com>
 169
 170         * elf-bfd.h (eh_cie_fde): Add personality_offset and
 171         make_per_encoding_relative to the CIE structure.  Add a padding field.
 172         * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
 173         rather than 0xf0 when masking out the base address encoding
 174         Record the offset of personality data from the start of the CIE.
 175         Remove a repeated elf_backend_can_make_relative_eh_frame check.
 176         (find_merged_cie): Take an info argument.  If the personality
 177         binds locally, try converting an absolute personality into
 178         a local one.
 179         (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
 180         when masking out the base address encoding.  Update the call to
 181         find_merged_cie.
 182         (_bfd_elf_eh_frame_section_offset): Discard relocations against
 183         the personality data if we are converting into PC-relative form.
 184         (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
 185         when masking out the base address encoding.  Handle
 186         make_per_encoding_relative.
 187
 188 2009-09-18  Alan Modra  <amodra@bigpond.net.au>
 189
 190         PR ld/10406
 191         * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
 192         R_PPC_EMB_SDA2I16 complain_overflow_signed.
 193         (create_sdata_sym): Pass info rather than htab.
 194         Update all callers.  Ensure symbols are hidden.
 195         (ppc_elf_check_relocs): Allow SDAREL16 when shared.
 196         (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
 197         _GLOBAL_OFFSET_TABLE_.
 198         (elf_finish_pointer_linker_section): Don't assume that sdata base
 199         symbol is always at 0x8000 offset.  Don't subtract the addend here.
 200         (is_static_defined): New function.
 201         (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
 202         is statically defined.  Clear addend for EMB_SDAI16 and EMB_SDA2I16
 203         relocs.  Downgrade error on unexpected section for EMB_SDA2REL
 204         reloc symbols to a warning.
 205
 206 2009-09-18  Nick Clifton  <nickc@redhat.com>
 207
 208         * po/es.po: Updated Spanish translation.
 209         * po/vi.po: Updated Vietnamese translation.
 210
 211 2009-09-18  Alan Modra  <amodra@bigpond.net.au>
 212
 213         * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
 214         functions.  Use throughout.
 215         (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
 216         from indirect symbol.
 217         (lookup_fdh): Rename from get_fdh.  Follow indirect sym links.
 218         (add_symbol_adjust): Simplify.
 219         (defined_code_entry, defined_func_desc): New functions.
 220         (ppc64_elf_gc_keep): Follow indirect sym links.  Use defined_code_entry.
 221         (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
 222         defined_code_entry to follow indirect sym links.
 223         (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
 224         (ppc_type_of_stub): Follow indirect sym links.
 225         (toc_adjusting_stub_needed): Likewise.
 226         (ppc_build_one_stub): Likewise.  Make undefined dot-symbols weak
 227         rather than defining them at stub.
 228         (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
 229         assignments in test.
 230
 231 2009-09-16  Tristan Gingold  <gingold@adacore.com>
 232
 233         * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
 234         Reindent.
 235         * mach-o.c (bfd_mach_o_cpu_name): Reindent.
 236         (bfd_mach_o_filetype_name): Complete with new constants.  Reindent.
 237         (bfd_mach_o_print_private_header): Use fputs instead of fprintf
 238         when possible to avoid warnings.
 239         (bfd_mach_o_print_section_map): Ditto.
 240         (bfd_mach_o_section_get_entry_size): New function.
 241         (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
 242         added function.
 243         (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
 244
 245 2009-09-14  Nick Clifton  <nickc@redhat.com>
 246
 247         * po/fi.po: Updated Finnish translation.
 248
 249 2009-09-11  Nick Clifton  <nickc@redhat.com>
 250
 251         * po/bfd.pot: Updated by the Translation project.
 252
 253 2009-09-11  Philippe De Muyter  <phdm@macqel.be>
 254
 255         * binary.c (binary_object_p): Remove bfd_external_binary_architecture
 256         hack.  objcopy `-B' (`--binary-architecture') option is now handled
 257         in a generic way.
 258
 259 2009-09-11  Nick Clifton  <nickc@redhat.com>
 260
 261         * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
 262         changes.
 263
 264 2009-09-11  Jie Zhang  <jie.zhang@analog.com>
 265
 266         * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
 267         NULL if `ht' is NULL.
 268
 269 2009-09-09  Martin Thuresson  <martin@mtme.org>
 270
 271         Update sources to compile cleanly with -Wc++-compat:
 272         * aoutx.h: Add casts.
 273         * archive.c: Add casts.
 274         * archive64.c: Add casts.
 275         * archures.c: Add casts.
 276         * bfd-in2.h: Regenerated.
 277         * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
 278         * bfdio.c: Add casts.
 279         * binary.c: Add casts.
 280         * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
 281         parameter to use enum value instead of int.
 282         * coffcode.h: Add casts.
 283         * coffgen.c: Add casts.
 284         * cofflink.c: Add casts.
 285         * compress.c: Add casts.
 286         * dwarf1.c: Add casts.
 287         * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
 288         bfd_ptr. Update code to use new name.
 289         * elf-attrs.c: Add casts.
 290         * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
 291         anonymous struct. (union gotplt_union, struct
 292         elf_link_virtual_table_entry): Move to top level.
 293         * elf-eh-frame.c: Add casts.
 294         * elf-strtab.c: Add casts.
 295         * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
 296         argument name from typename to type_name.
 297         * elf32-i386.c: Add casts.
 298         * elf64-x86-64.c: Add casts.
 299         * elfcode.h: Add casts.
 300         * elfcore.h: Add casts.
 301         * elflink.c: Add casts.
 302         * format.c: Add casts.
 303         * hash.c: Add casts.
 304         * ihex.c: Add casts.
 305         * libaout.h (enum aout_subformat, enum aout_magic): Move to top
 306         level.
 307         * libbfd.c: Add casts.
 308         * linker.c: Add casts.
 309         * merge.c: Add casts.
 310         * opncls.c: Add casts.
 311         * peXXigen.c: Add casts.
 312         * peicode.h: Add casts.
 313         * reloc.c: Add casts.
 314         * section.c: Add casts.
 315         * simple.c: Add casts.
 316         * srec.c: Add casts.
 317         * stabs.c: Add casts.
 318         * syms.c: Add casts.
 319         * targets.c: Add casts.
 320         * tekhex.c: Add casts.
 321         * verilog.c: Add casts.
 322
 323 2009-09-09  Paolo Bonzini  <bonzini@gnu.org>
 324
 325         * configure: Regenerate.
 326
 327 2009-09-09  Daniel Jacobowitz  <dan@codesourcery.com>
 328
 329         * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
 330         for the mode of target PLT entries.
 331         (allocate_dynrelocs): Only adjust symbol type if setting its
 332         value.
 333
 334 2009-09-09  Paolo Bonzini  <bonzini@gnu.org>
 335
 336         * configure: Regenerate.
 337
 338 2009-09-09  Nick Clifton  <nickc@redhat.com>
 339
 340         PR 10478:
 341         * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
 342         section headers containing sh_link values of SHN_BEFORE or
 343         SHN_AFTER.
 344         * elfcode.h (elf_object_p): Likewise.
 345
 346 2009-09-09  Tristan Gingold  <gingold@adacore.com>
 347
 348         Handle DYLD_INFO introduced by Darwin10.
 349         * mach-o.h (bfd_mach_o_load_command_type): Add
 350         BFD_MACH_O_LC_DYLD_INFO.
 351         (bfd_mach_o_dyld_info_command): New type.
 352         (bfd_mach_o_load_command): Add dyld_info field.
 353         * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
 354         (bfd_mach_o_scan_read_dyld_info): New function.
 355         (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
 356         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
 357         (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
 358         (bfd_mach_o_print_dyld_info): New function.
 359
 360 2009-09-09  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 361
 362         * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
 363         linkonce or linker script discarded section.
 364
 365 2009-09-09  Alan Modra  <amodra@bigpond.net.au>
 366
 367         * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
 368
 369 2009-09-07  Andreas Schwab  <schwab@linux-m68k.org>
 370
 371         * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
 372         range call the bfd error hander and use R_68K_NONE instead.
 373
 374 2009-09-07  Tristan Gingold  <gingold@adacore.com>
 375
 376         * po/SRC-POTFILES.in: Regenerate.
 377         * po/bfd.pot: Regenerate.
 378
 379         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
 380         BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
 381         * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
 382         st_mtim.tv_nsec to gas/configure.in
 383         (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
 384         * configure: Regenerate.
 385         * config.in: Regenerate.
 386         * vmsutil.c: Moved to gas/config/te-vms.c
 387         * vmsutil.h: Removed.
 388         * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
 389         (BFD32_BACKENDS): Remove vmsutil.lo
 390         * Makefile.in: Regenerate.
 391
 392 2009-09-05  Eli Zaretskii  <eliz@gnu.org>
 393
 394         * coffcode.h: Include libiberty.h.
 395
 396 2009-09-05  Martin Thuresson  <martin@mtme.org>
 397
 398         * coff-arm.c (coff_arm_relocate_section)
 399         (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
 400         Change member name class to symbol_class.
 401         * coff-i960.c (coff_i960_relocate_section) Rename variable
 402         class to class_val. Change member name class to symbol_class.
 403         * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
 404         (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
 405         * coff-stgo32.c (adjust_aux_in_post)
 406         (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
 407         to in_class.
 408         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
 409         (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
 410         * coffcode.h (coff_pointerize_aux_hook): Rename variable class
 411         to n_sclass.
 412         * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
 413         variables named class to n_sclass. (coff_write_symbols): Rename
 414         variable class to sym_class. (bfd_coff_set_symbol_class): Rename
 415         argument class to symbol_class.
 416         * cofflink.c (_bfd_coff_link_hash_newfunc)
 417         (coff_link_add_symbols, _bfd_coff_link_input_bfd)
 418         (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
 419         Update code to use renamed members.
 420         * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
 421         argument class to in_class.
 422         * libcoff-in.h (struct coff_link_hash_entry, struct
 423         coff_debug_merge_type) Renamed members class to symbol_class and
 424         type_class.
 425         * libcoff.h Regenerated.
 426         * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
 427         Rename argument class to in_class.
 428         * pef.c (bfd_pef_parse_imported_symbol): Update code to use
 429         renamed members.
 430         * pef.h (struct bfd_pef_imported_symbol): Changed name of
 431         member class to symbol_class.
 432
 433 2009-09-04  H.J. Lu  <hongjiu.lu@intel.com>
 434
 435         * configure: Regenerated.
 436
 437 2009-09-04  Tristan Gingold  <gingold@adacore.com>
 438
 439         * configure.in: Bump version to 2.20.51
 440
 441 2009-09-04  Alan Modra  <amodra@bigpond.net.au>
 442
 443         * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
 444
 445 2009-09-04  Jie Zhang  <jie.zhang@analog.com>
 446
 447         * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
 448         create .rela.bss.
 449         (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
 450         for empty .rela.bss and .rel.plt sections.
 451
 452 2009-09-03  Adam Nemet  <anemet@caviumnetworks.com>
 453
 454         * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
 455         R_MIPS_JALR unless symbol resolves locally.
 456
 457 2009-09-03  Adam Nemet  <anemet@caviumnetworks.com>
 458
 459         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
 460         has_static_relocs for R_MIPS_JALR.
 461
 462 2009-09-03  Maciej W. Rozycki  <macro@codesourcery.com>
 463
 464         * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
 465         R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
 466         respective stubs.
 467
 468 2009-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 469
 470         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
 471         plt earlier.
 472
 473 2009-09-01  Tristan Gingold  <gingold@adacore.com>
 474
 475         * makefile.vms: Ported to Itanium VMS.  Remove useless variable and
 476         dependencies.  Reindent.
 477         * configure.com: Ported to Itanium VMS.  Now generates a build.com
 478         to build without make.  Add messages but make edit silent.
 479         * hosts/alphavms.h: Add a prototype for stpcpy.
 480         * vms.c: Add a missing include for Alpha VMS.
 481         * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
 482
 483 2009-08-31  Jan Beulich  <jbeulich@novell.com>
 484
 485         * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
 486         * elf.c (bfd_elf_get_default_section_type): New.
 487         (elf_fake_sections): Use bfd_elf_get_default_section_type.
 488
 489 2009-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 490
 491         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
 492         accidental checkin.
 493         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
 494
 495 2009-08-30  Alan Modra  <amodra@bigpond.net.au>
 496
 497         PR ld/10569
 498         * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
 499         (bfd_emul_get_commonpagesize): Likewise.
 500
 501 2009-08-29  Martin Thuresson  <martin@mtme.org>
 502
 503         * elf32-arm.c (struct stub_def): Rename member template to
 504         template_sequence. (arm_build_one_stub,
 505         find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
 506         Rename variable template to template_sequence.
 507         * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
 508         Rename variable template to template_val.
 509         * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
 510         new to new_symbol.
 511         * coffgen.c (coff_make_empty_symbol)
 512         (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
 513         * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
 514         new to new_insn.
 515         * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
 516         to new_symbol.
 517         * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
 518         new to new_reloc.
 519         * hash.c (bfd_hash_lookup): Rename variable new to new_string.
 520         * ieee.c (ieee_make_empty_symbol): Rename variable new to
 521         new_symbol.
 522         * linker.c (bfd_new_link_order): Rename variable new to
 523         new_lo.
 524         * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
 525         symbol.
 526         * oasys.c (oasys_make_empty_symbol): Rename variable new to
 527         new_symbol_type.
 528         * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
 529         new to new_symbol_type.
 530         * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
 531         to new_symbol.
 532         * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
 533         new_dump.
 534         (read_hdr, rs6000coff_core_p)
 535         (rs6000coff_core_file_matches_executable_p)
 536         (rs6000coff_core_file_failing_command)
 537         (rs6000coff_core_file_failing_signal): Updated function to use new
 538         union member name.
 539         * som.c (som_make_empty_symbol): Rename variable new to
 540         new_symbol_type.
 541         * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
 542         to new_symbol.
 543         * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
 544         variable new to new_symbol.
 545
 546 2009-08-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 547
 548         * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
 549         bfdlibdir and bfdincludedir.
 550         * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
 551         [INSTALL_LIBBFD]: ... here, ...
 552         [INSTALL_LIBBFD]: ... and empty overrides here.
 553         [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
 554         [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
 555         * Makefile.in: Regenerate.
 556         * configure: Regenerate.
 557
 558 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
 559
 560         * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
 561         relocations.  Rewrite output of dynamic TLS relocations.
 562         (DTP_OFFSET, TP_OFFSET): New constants.
 563         (dtpoff_base): Update.
 564         (tpoff): Rename to tpoff_base, update.
 565         (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
 566         New functions.  Move code from elf_m68k_relocate_section here.
 567         (elf_m68k_relocate_section): Update.
 568         (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
 569
 570 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
 571
 572         * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
 573         non_got_ref value.
 574         (elf_m68k_check_relocs): Handle dynamic TLS relocations.
 575         Handle non_got_ref field.
 576         (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
 577
 578 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
 579
 580         PR ld/10518
 581         * linker.c (bfd_find_version_for_sym): Revert warning.
 582
 583 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
 584
 585         PR ld/10518
 586         * linker.c (bfd_find_version_for_sym): Override a "*" match by any
 587         other wildcard match.  Warn on multiple wildcard matches.
 588
 589 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 590
 591         * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
 592         appending.
 593         [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
 594         only in this condition.
 595         [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
 596         to build but not install libbfd.la in this condition.
 597         (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
 598         (install_libbfd, install_libbfd): Remove.
 599         * Makefile.in: Regenerate.
 600         * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
 601         (INCLUDES): ... this.
 602         ($(MKDOC)): Adjust.
 603         * doc/Makefile.in: Regenerate.
 604
 605         * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
 606         no-dist and foreign.
 607         (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
 608         dependency tracking to work for them.
 609         (targets.lo, archures.lo, dwarf.lo): Rewrite to
 610         use automake dependency tracking mechanism.
 611         (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
 612         (mkdep section): Remove.
 613         (BUILT_SOURCES): New, list $(BUILD_HFILES).
 614         * Makefile.in: Regenerate.
 615         * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
 616
 617         * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
 618         (install-pdf, install-pdf-recursive, install-html)
 619         (install-html-recursive): Remove.
 620         * Makefile.in: Regenerate.
 621
 622         * Makefile.in: Regenerate.
 623         * aclocal.m4: Likewise.
 624         * config.in: Likewise.
 625         * configure: Likewise.
 626
 627 2009-08-21  Daniel Gutson  <dgutson@codesourcery.com>
 628
 629         * elf32-arm.c (arch_has_thumb2_nop): New function.
 630         (arch_has_arm_nop): New function.
 631         (elf32_arm_final_link_relocate): NOP opcodes changed.
 632
 633 2009-08-16  Doug Evans  <dje@google.com>
 634
 635         * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
 636         at least don't leak memory.
 637
 638 2009-08-13  DJ Delorie  <dj@redhat.com>
 639
 640         * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
 641         if needed.
 642
 643 2009-08-12  Nick Clifton  <nickc@redhat.com>
 644
 645         * po/fi.po: Updated Finnish translation.
 646
 647 2009-08-11  Bernd Schmidt  <bernd.schmidt@analog.com>
 648
 649         Merge some FRV FDPIC changes into the Blackfin code.
 650         * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
 651         summary reloc information.
 652         (bfinfdpic_dynamic_got_plt_info): New.
 653         (_bfin_create_got_section): Create the PLT section here.
 654         (elf32_bfinfdpic_create_dynamic_sections): Not here.
 655         (_bfinfdpic_count_nontls_entries): Move out of...
 656         (_bfinfdpic_count_got_plt_entries): ... here.
 657         (_bfinfdpic_count_relocs_fixups): Likewise.
 658         (_bfinfdpic_reset_got_plt_entries): New.
 659         (_bfinfdpic_size_got_plt): Move out of...
 660         (elf32_bfinfdpic_size_dynamic_sections): ... here.
 661         (bfinfdpic_relocate_section): Be careful not to call
 662         _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
 663         (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
 664         New functions.
 665         (elf_backend_discard_info): Define for FD-PIC.
 666
 667 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 668
 669         * elflink.c: Add FIXMEs for some places that require octets_per_byte
 670         adjustments.
 671         * elf-eh-frame.c: Likewise.
 672         * merge.c: Likewise.
 673
 674 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 675
 676         * configure.in:  Remove elf-ifunc.lo from common ELF files.  Add
 677         to x86 and x86_64 configurations.
 678         * configure: Regenerate.
 679
 680 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 681
 682         Stop using bfd_usrdata in libbfd.
 683         * coff-stgo32.c (bfd_coff_go32stub): Remove.
 684         (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
 685         (adjust_filehdr_in_post): Declare the abfd parameter as unused.
 686         Replace STUBSIZE by GO32_STUBSIZE.  Save now the stub in
 687         filehdr_dst->u.go32.stub.  New comment with the reason.
 688         (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
 689         Substitute the removed macro bfd_coff_go32stub.
 690         (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
 691         (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
 692         (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
 693         (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
 694         Replace STUBSIZE by GO32_STUBSIZE.  Substitute the removed macro
 695         bfd_coff_go32stub.
 696         * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
 697         * libcoff-in.h (coff_data_type): New field go32stub.
 698         * libcoff.h: Regenerated.
 699
 700 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 701
 702         Fix go32 stub preservation by objcopy.
 703         * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
 704         (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
 705         go32stub.
 706
 707 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 708
 709         * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
 710         symbols.
 711         (elf32_arm_final_link_relocate): Treat local undefined symbols the
 712         same as global undefined symbols.
 713         (elf32_arm_relocate_section): Give an error for local undefined
 714         non-weak symbols, unless the reloc will not use the symbol.
 715
 716 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 717
 718         * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
 719         (ppc_elf_relax_section): Use symbol index to distinguish
 720         relocatable stubs.
 721
 722 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 723
 724         * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
 725
 726 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 727
 728         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
 729         info for STT_GNU_IFUNC.
 730         * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
 731         on got refs in case the symbol turns out to be ifunc.
 732         (ppc_elf_gc_sweep_hook): Similarly.
 733         (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
 734         (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
 735         (ppc_elf_size_dynamic_sections): Likewise.
 736         (ppc_elf_relocate_section): Likewise.
 737
 738 2009-08-09  Bernd Schmidt  <bernd.schmidt@analog.com>
 739
 740         From Mike Frysinger <michael.frysinger@analog.com>
 741         * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
 742         bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
 743         _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
 744         bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
 745         bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
 746         Adjust to match the renamed reloc definitions.
 747
 748 2009-08-08  Alan Modra  <amodra@bigpond.net.au>
 749
 750         PR 10494
 751         * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
 752         LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
 753
 754 2009-08-07  Tom Tromey  <tromey@redhat.com>
 755
 756         * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
 757         aliasing error.
 758
 759 2009-08-06  Michael Eager <eager@eagercon.com>
 760
 761         * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
 762         * Makefile.in: Regenerate.
 763         * archures.c: Add bfd_arch_microblaze.
 764         * bfd-in2.h: Regenerate.
 765         * config.bfd: Add microblaze target.
 766         * configure.in: Add bfd_elf32_microblaze_vec target.
 767         * configure: Regenerate.
 768         * cpu-microblaze.c: New.
 769         * elf32-microblaze.c: New.
 770         * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
 771         * libbfd.h: Regenerate.
 772         * reloc.c: Add MICROBLAZE relocations.
 773         * section.c: Add struct relax_table and relax_count to section.
 774         * targets.c: Add bfd_elf32_microblaze_vec.
 775
 776 2009-08-06  Jakub Jelinek  <jakub@redhat.com>
 777             Alan Modra  <amodra@bigpond.net.au>
 778
 779         PR binutils/10492
 780         * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
 781         symbols.
 782         * elf32-mips.c (mips_elf_sym_is_global): Likewise.
 783         * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
 784
 785 2009-08-06  Nathan Sidwell  <nathan@codesourcery.com>
 786
 787         * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
 788         at least once when fixing cortex-a8.
 789
 790 2009-08-05  Chao-ying Fu  <fu@mips.com>
 791
 792         * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
 793         * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
 794         for CPUs.  It is true for RM9000.
 795         (JALR_TO_BAL_P): New define to transform JALR to BAL.  It is true
 796         for all CPUs.
 797         (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
 798         to guard the transformation.
 799
 800 2009-08-05  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 801
 802         * elf32-spu.h (spu_elf_params): Add member emit_fixups.
 803         (spu_elf_size_sections): Declare prototype.
 804         * elf32-spu.c (spu_link_hash_table): Add member sfixup.
 805         (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
 806         (spu_elf_emit_fixup): New function.
 807         (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
 808         (spu_elf_size_sections): New function.
 809
 810 2009-08-05  Nathan Sidwell  <nathan@codesourcery.com>
 811
 812         * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
 813         (arm_build_one_stub): Build a8 veneers as a separate pass.
 814         (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
 815         parameters.  Use them to check if we create a different a8 fixup
 816         than the previous pass.
 817         (elf32_arm_size_stubs): Move scope of stub_changed and
 818         prev_num_a8_fixes into main loop.
 819         (elf32_arm_build_stubs): Build a8 veneers in a second pass.
 820
 821 2009-08-04  Alan Modra  <amodra@bigpond.net.au>
 822
 823         * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
 824         which find_plt_ent is called.  Delete redundant code.
 825
 826 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 827
 828         PR binutils/10363
 829         * elf.c (bfd_elf_string_from_elf_section): Return NULL on
 830         invalid string offset.
 831
 832 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 833
 834         PR ld/10433
 835         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
 836         to htab->init_got_offset and plt to htab->init_plt_offset
 837         when discarding space for dynamic relocations.
 838
 839 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
 840
 841         * elf32-ppc.c (struct plt_entry): Revise comments.
 842         (ppc_elf_check_relocs): Don't create needless plt_entry info
 843         for non-pie executables.  Don't test info->pie when info->shared
 844         already covers that case.
 845         (ppc_elf_gc_sweep_hook): Adjust for above change.
 846         (add_stub_sym): Don't test info->pie when info->shared tested.
 847         (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
 848         (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
 849         (ppc_elf_relax_section): Adjust find_plt_ent arguments.
 850         (ppc_elf_relocate_section): Likewise.
 851
 852 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
 853
 854         * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
 855         for local ifunc symbols in non-pie executables, regardless of
 856         reloc type.  Don't specially create ifunc dyn relocs.  Tidy ifunc
 857         code so that it's obvious that we only do anything special for
 858         local ifunc syms.
 859         (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
 860         (allocate_dynrelocs): Correct comment for syms defined in plt.
 861         Don't specially allocate ifunc dyn relocs.
 862         (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
 863         (ppc_elf_relocate_section): Set "relocation" value for ifunc
 864         syms in non-pie executables.  No specially allocated dyn relocs
 865         for ifunc to write.  Allow for local sym on R_PPC_RELAX32_PLT.
 866         (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
 867         a non-pie executable.
 868
 869 2009-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 870             Jakub Jelinek  <jakub@redhat.com>
 871
 872         PR ld/6443
 873         * elf32-i386.c (elf_i386_tls_transition): Check executable
 874         instead of shared for TLS when building PIE.
 875         (elf_i386_check_relocs): Likewise.
 876         (elf_i386_allocate_dynrelocs): Likewise.
 877         (elf_i386_relocate_section): Likewise.
 878
 879         * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
 880         instead of shared for TLS when building PIE.
 881         (elf64_x86_64_check_relocs): Likewise.
 882         (elf64_x86_64_allocate_dynrelocs): Likewise.
 883         (elf64_x86_64_relocate_section): Likewise.
 884
 885 2009-07-31  Anthony Green  <green@moxielogic.com>
 886
 887         * config.bfd (targ_cpu): Add moxie-uclinux support.
 888
 889 2009-07-31  Hans-Peter Nilsson  <hp@bitrange.com>
 890
 891         * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
 892
 893 2009-07-30  Alan Modra  <amodra@bigpond.net.au>
 894
 895         * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
 896         used by indirect function support.  Count dynamic relocs for
 897         ifunc syms.
 898         (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
 899         (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
 900         in iplt and their relocs in reliplt.  Don't make ifunc syms
 901         dynamic.  Allocate got entry relocs for non-dynamic ifunc in
 902         reliplt.  Handle other dynamic relocs for ifunc.
 903         (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
 904         ifunc in reliplt, likewise relocs for got against local ifunc.
 905         Typo fix on reliplt size adjust.
 906         (ppc_elf_relocate_section): Don't use plt scheme of allocating
 907         relocs 1-1 with entries for iplt, instead just add using
 908         reloc_count.  Write got relocs and dyn relocs for ifunc to reliplt.
 909         Error on invalid ifunc dyn relocs.
 910         (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
 911         in iplt/reliplt.
 912         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
 913         R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
 914         (ppc64_elf_reloc_type_lookup): Handle new relocs.
 915         (ppc64_elf_check_relocs): Likewise.  Count dyn relocs for ifunc.
 916         (allocate_dynrelocs): As for elf32-ppc.c above.
 917         (ppc64_elf_size_dynamic_sections): Likewise.
 918         (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
 919         and their relocs in reliplt.  Use R_PPC64_JMP_IREL.
 920         (ppc_size_one_stub): Similarly.
 921         (ppc64_elf_relocate_section): As for elf32-ppc.c above.  Handle new
 922         relocs too.
 923         (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
 924
 925 2009-07-29  Hans-Peter Nilsson  <hp@bitrange.com>
 926
 927         * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
 928         change.  Add note to head comment.
 929
 930 2009-07-28  Jan Beulich  <jbeulich@novell.com>
 931
 932         * archive.c (get_extended_arelt_filename): Remove redundant
 933         range check on index.
 934
 935 2009-07-27  Doug Kwan  <dougkwan@google.com>
 936
 937         * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
 938
 939 2009-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 940
 941         * archures.c bfd_*_arch): Sorted.
 942         (bfd_archures_list): Likewise.
 943
 944 2009-07-27  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 945
 946         * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
 947         to R_cr16_NUM32 relocation.
 948
 949 2009-07-26  Michael Eager  <eager@eagercon.com>
 950
 951         * archures.c: Add bfd_mach_ppc_405
 952         * bfd-in2.h: Same.
 953
 954 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 955
 956         * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
 957         * cpu-l1om.c (bfd_l1om_arch): Likewise.
 958
 959 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 960
 961         * archures.c (bfd_architecture): Add bfd_arch_l1om.
 962         (bfd_l1om_arch): New.
 963         (bfd_archures_list): Add &bfd_l1om_arch.
 964         * bfd-in2.h: Regenerated.
 965
 966         * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
 967         bfd_elf64_x86_64_vec is supported.  Add bfd_elf64_l1om_freebsd_vec
 968         if bfd_elf64_x86_64_freebsd_vec is supported.
 969         (targ_selvecs): Likewise.
 970
 971         * configure.in: Support bfd_elf64_l1om_vec and
 972         bfd_elf64_l1om_freebsd_vec.
 973         * configure: Regenerated.
 974
 975         * cpu-l1om.c: New.
 976
 977         * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
 978         (bfd_elf64_l1om_vec): Likewise.
 979         (bfd_elf64_l1om_freebsd_vec): Likewise.
 980
 981         * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
 982         (ALL_MACHINES_CFILES): Add cpu-l1om.c.
 983         * Makefile.in: Regenerated.
 984
 985         * targets.c (bfd_elf64_l1om_vec): New.
 986         (bfd_elf64_l1om_freebsd_vec): Likewise.
 987         (_bfd_target_vector): Add bfd_elf64_l1om_vec and
 988         bfd_elf64_l1om_freebsd_vec.
 989
 990 2009-07-24  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 991             Alan Modra  <amodra@bigpond.net.au>
 992
 993         * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
 994         * bfd-in2.h: Regenerate.
 995         * libbfd.h: Regenerate.
 996         * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
 997         (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
 998         (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
 999
1000 2009-07-23  H.J. Lu  <hongjiu.lu@intel.com>
1001
1002         PR ld/10434
1003         * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1004         instead of shared for R_X86_64_TPOFF32.
1005         (elf64_x86_64_relocate_section): Likewise.
1006
1007 2009-07-23  Ulrich Drepper  <drepper@redhat.com>
1008
1009         * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1010         * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1011         with the BSF_GNU_UNIQUE flag bit set.
1012         * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1013         for symbols with STB_GNU_UNIQUE binding.
1014         * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1015         with the STB_GNU_UNIQUE binding.
1016         (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1017         symbols with STB_GNU_UNIQUE binding.  Set STB_GNU_UNIQUE for
1018         symbols with the unique_global field set.
1019         (elf_link_output_extsym): Set unique_global field for symbols with
1020         the STB_GNU_UNIQUE binding.
1021         * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1022         (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1023         symbols.
1024         (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1025         symbols.
1026         * bfd-in2.h: Regenerate.
1027
1028 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
1029
1030         * elflink.c (elf_link_output_extsym): Revert the last change.
1031
1032 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
1033
1034         PR ld/10433
1035         * elflink.c (elf_link_output_extsym): Special case ifunc syms
1036         when ref_regular, not def_regular.
1037
1038 2009-07-21  H.J. Lu  <hongjiu.lu@intel.com>
1039
1040         PR ld/10426
1041         * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1042         from a DSO into a normal FUNC symbol.
1043         (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1044         a normal FUNC symbol.
1045
1046 2009-07-17  Chao-ying Fu  <fu@mips.com>
1047
1048         * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1049         (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1050         interlocking, the last PLT entry needs a nop in the branch delay slot.
1051         (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1052         output the last two PLT entries in reverse order.
1053
1054 2009-07-16  H.J. Lu  <hongjiu.lu@intel.com>
1055
1056         * elf32-i386.c (elf_i386_relocate_section): Don't get local
1057         STT_GNU_IFUNC symbol for relocatable link.
1058         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1059
1060 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1061
1062         * bfdio.c (bfd_iovec): Add comments for bmmap.
1063         * bfd-in2.h: Regenerated.
1064
1065 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1066
1067         * Makefile.am: Run "make dep-am".
1068         * Makefile.in: Regenerated.
1069
1070 2009-07-10  Doug Kwan  <dougkwan@google.com>
1071
1072         * elf32-arm.c (stub_hash_newfunc): Initialize fields
1073         target_addend and orig_insn.
1074
1075 2009-07-10  Tom Tromey  <tromey@redhat.com>
1076
1077         * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1078         (elf-eh-frame.lo): Likewise.
1079         (elf32-bfin.lo): Likewise.
1080         (elf32-frv.lo): Likewise.
1081         (elf32-xc16x.lo): Likewise.
1082         * Makefile.in: Rebuild.
1083         * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1084         * elf-eh-frame.c: Likewise.
1085         * elf32-bfin.c: Likewise.
1086         * elf32-frv.c: Likewise.
1087         * elf32-xc16x.c: Likewise.
1088
1089 2009-07-10  Julian Brown  <julian@codesourcery.com>
1090
1091         * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1092         symbol a stub entry is derived from, not the entry for the stub
1093         itself, in call to elf32_arm_final_link_relocate.
1094
1095 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1096
1097         * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1098         when reporting  addends.
1099
1100 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1101
1102         * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1103         data even when no stubs.
1104         (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1105
1106 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1107
1108         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1109         (ppc_elf_get_synthetic_symtab): Report addend.
1110         (PLT_IFUNC): Define.
1111         (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1112         (ppc_elf_create_glink): New function.
1113         (ppc_elf_create_dynamic_sections): Use it.
1114         (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1115         (update_local_sym_info): Allocate space for local_plt array.
1116         Don't bump local_got_refcounts for PLT_IFUNC.  Return local_plt
1117         entry pointer.
1118         (is_branch_reloc): New function.
1119         (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1120         (ppc_elf_gc_sweep_hook): Likewise.
1121         (ppc_elf_adjust_dynamic_symbol): Likewise.
1122         (allocate_dynrelocs): Likewise.
1123         (ppc_elf_size_dynamic_sections): Likewise.
1124         (ppc_elf_relocate_section): Likewise.
1125         (branch_reloc_hash_match): Use is_branch_reloc.
1126         (ppc_elf_tls_optimize): Adjust for local_plt.
1127         (write_glink_stub): New function, extracted from..
1128         (ppc_elf_finish_dynamic_symbol): ..here.  Handle STT_GNU_IFUNC.
1129         (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1130         branch table when dynamic.
1131         (elf_backend_post_process_headers): Define.
1132         * elf64-ppc.c (elf_backend_post_process_headers): Define.
1133         (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1134         (ppc64_elf_get_synthetic_symtab): Report addend.
1135         (struct ppc_stub_hash_entry): Add plt_ent.
1136         (PLT_IFUNC): Define.
1137         (struct ppc_link_hash_table): Add iplt and reliplt.
1138         (create_linkage_sections): Make .iplt and .rela.iplt sections.
1139         (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1140         (update_local_sym_info): Allocate space for local_plt array.
1141         Don't bump local_got_ents for PLT_IFUNC.  Return local_plt
1142         entry pointer.
1143         (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1144         and don't change hash flags here.
1145         (is_branch_reloc): New function.
1146         (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1147         (ppc64_elf_gc_sweep_hook): Likewise.
1148         (ppc64_elf_adjust_dynamic_symbol): Likewise.
1149         (allocate_dynrelocs): Likewise.
1150         (ppc64_elf_size_dynamic_sections): Likewise.
1151         (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1152         (ppc64_elf_size_stubs): Likewise.
1153         (ppc64_elf_relocate_section): Likewise.
1154         (get_sym_h): Adjust for local_plt.
1155         (branch_reloc_hash_match): Use is_branch_reloc.
1156         (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1157         (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1158
1159 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1160
1161         * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1162
1163 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1164
1165         * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1166         and ref_regular_nonweak comment.
1167         * elflink.c (elf_link_output_extsym): Special case ifunc syms
1168         when def_regular, not ref_regular.
1169         (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1170         * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1171         * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1172
1173 2009-07-09  Alan Modra  <amodra@bigpond.net.au>
1174
1175         * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1176         of malloc'd struct call_info.
1177         (pasted_function): Likewise, priority too.
1178
1179 2009-07-07  Alan Modra  <amodra@bigpond.net.au>
1180
1181         * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1182         alignment when packing sections into overlays.
1183
1184 2009-07-03  Cary Coutant  <ccoutant@google.com>
1185
1186         * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1187
1188 2009-07-03  Dave Korn  <dave.korn.cygwin@gmail.com>
1189
1190         * coffcode.h (sec_to_styp_flags):  Partially revert (functional
1191         changes only) earlier patch:-
1192
1193 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
1194
1195         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1196         give .debug and .reloc data characteristics.
1197         (DOT_RELOC): New define for .reloc section string.
1198         (coff_write_object_contents): Use DOT_RELOC instead of string.
1199
1200 2009-07-02  Tom Tromey  <tromey@redhat.com>
1201
1202         * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1203         * bfdwin.c (bfd_free_window): Cast to unsigned long.
1204
1205 2009-07-01  Nick Clifton  <nickc@redhat.com>
1206
1207         * elf-m10300.c: Remove trailing white space.
1208         * reloc.c: Likewise.
1209
1210 2009-07-01  Douglas B Rupp  <rupp@gnat.com>
1211
1212         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1213         BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1214         * configure.in: Use them.
1215         * configure: Regenerate.
1216         * config.in: Regenerate.
1217         * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1218         #define _BSD_SOURCE. Add comments.
1219         (vms_file_stats_name): Calculate creation date based on available
1220         runtime data. Return 1 for version instead of 0.
1221
1222 2009-07-01  Nick Clifton  <nickc@redhat.com>
1223
1224         PR 10072
1225         * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1226         to R_ARM_THM_PC8 relocation.
1227
1228 2009-06-29  Nick Clifton  <nickc@redhat.com>
1229
1230         * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1231         different uses of the relocations addend when a symbol is in a
1232         merged section.
1233
1234 2009-06-27  H.J. Lu  <hongjiu.lu@intel.com>
1235
1236         PR ld/10337
1237         * elf.c (bfd_section_from_shdr): Don't change sh_link for
1238         SHT_REL/SHT_RELA sections on executable nor shared library.
1239         Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1240         as a normal section.
1241
1242 2009-06-25  Nick Clifton  <nickc@redhat.com>
1243
1244         * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1245         symbols with SEC_MERGE flag.
1246
1247 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
1248
1249         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1250         give .debug and .reloc data characteristics.
1251         (DOT_RELOC): New define for .reloc section string.
1252         (coff_write_object_contents): Use DOT_RELOC instead of string.
1253
1254 2009-06-25  Tristan Gingold  <gingold@adacore.com>
1255
1256         * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1257         (bfd_mach_o_canonicalize_dynamic_symtab)
1258         (bfd_mach_o_get_synthetic_symtab): Defines.
1259         (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1260         (TARGET_NAME): Use Mach-O specific functions for dynamic.
1261
1262         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1263         for scattered relocations.
1264         (bfd_mach_o_i386_print_thread): New function.
1265         (bfd_mach_o_print_thread): Define.
1266
1267         * mach-o.c (text_section_names_xlat): Add an entry for __const.
1268         (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1269         New functions extracted from ...
1270         (bfd_mach_o_canonicalize_reloc): ... This.  Simplified.
1271         (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1272         (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1273         (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1274         (bfd_mach_o_ppc_flavour_string): Reindentation.  Add 64 bits cases.
1275         (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1276         Set name_str field.
1277         (bfd_mach_o_scan_read_dylib): Ditto.
1278         (bfd_mach_o_scan_read_thread): Set mdata at declaration.  Add comments,
1279         reindent.
1280         (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration.  Correctly
1281         decode isym and flags on little endian targets.  Set dysymtab field.
1282         (bfd_mach_o_scan_start_address): Adjust for enum names.
1283         (bfd_mach_o_lookup_section): Do not look for segments anymore.
1284         (bfd_mach_o_print_section): Display bfd section name.
1285         (bfd_mach_o_print_segment): Display none if no name.
1286         (bfd_mach_o_print_dysymtab): Display next index for local, external
1287         and undefined symbols.
1288         (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1289         Display dylinker name. Display thread and unixthread commands content.
1290         (bfd_mach_o_print_thread): New macro.
1291
1292         * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1293         (bfd_mach_o_ppc_thread_flavour): Ditto.
1294         (bfd_mach_o_i386_thread_flavour): Ditto.
1295         (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1296         (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1297         BFD_MACH_O_THREAD_STATE_NONE.
1298         (bfd_mach_o_segment_command): Remove segment field.
1299         (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1300         (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1301         (bfd_mach_o_prebound_dylib_command): Ditto.
1302         (bfd_mach_o_dylib_command): Ditto.
1303         (bfd_mach_o_prebound_dylib_command): Remove section field.
1304         (mach_o_data_struct): Add dysymtab field.
1305         (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1306         (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1307         (bfd_mach_o_build_commands): Remove parameter names and attributes.
1308         (bfd_mach_o_get_dynamic_reloc_upper_bound)
1309         (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1310
1311 2009-06-25  Rafael Avila de Espindola  <espindola@google.com>
1312
1313         * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1314         field of struct dirent.
1315
1316 2009-06-23  Tristan Gingold  <gingold@adacore.com>
1317
1318         * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1319         of this macro.  Fix indentation.
1320
1321 2009-06-22  Christophe Lyon  <christophe.lyon@st.com>
1322
1323         * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1324         destination for defined dynamic symbols when deciding whether to
1325         insert a stub or not.
1326         (allocate_dynrelocs): Make sure functions are not marked as Thumb
1327         when actually accessed through a PLT, even when generating a
1328         shared lib.
1329
1330 2009-06-22  Tristan Gingold  <gingold@adacore.com>
1331
1332         * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1333         the relocs array.
1334
1335 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
1336
1337         * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1338         * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1339
1340 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
1341
1342         * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1343
1344 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1345
1346         * elflink.c (elf_link_add_object_symbols): Avoid warning
1347         from -Wjump-misses-init in gcc 4.5.0.
1348
1349 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1350
1351         * elf32-i386.c (elf_i386_check_relocs): Properly check local
1352         symbol on error.
1353         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1354
1355 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1356
1357         * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1358         r_symndx.  Report local symbol name on error.
1359         (elf_i386_check_relocs): Updated.  Report local symbol name on
1360         error.
1361         (elf_i386_gc_sweep_hook): Updated.
1362         (elf_i386_relocate_section): Likewise.
1363
1364         * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1365         r_symndx.  Report local symbol name on error.
1366         (elf64_x86_64_check_relocs): Updated.  Report local symbol name
1367         on error.
1368         (elf64_x86_64_gc_sweep_hook): Updated.
1369         (elf64_x86_64_relocate_section): Likewise.
1370
1371 2009-06-19  Tristan Gingold  <gingold@adacore.com>
1372
1373         * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1374
1375 2009-06-19  Tristan Gingold  <gingold@adacore.com>
1376
1377         * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1378         (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1379         (bfd_mach_o_valid): Ditto.
1380         (bfd_mach_o_wide_p): Ditto.
1381         (bfd_mach_o_canonicalize_reloc): Ditto.
1382         (bfd_mach_o_build_commands): Ditto.
1383         (bfd_mach_o_scan_read_thread): Ditto.
1384         (bfd_mach_o_flatten_sections): Ditto.
1385         (bfd_mach_o_scan_start_address): Ditto.
1386         (bfd_mach_o_lookup_section): Ditto.
1387         (bfd_mach_o_core_fetch_environment): Ditto.
1388         (bfd_mach_o_write_contents): Ditto.  Handle reexport_dylib.
1389         (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1390         (bfd_mach_o_scan_write_symtab): Ditto.
1391         Use macros instead of hard-coded values.
1392         (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1393         Use bfd_mach_o_get_data instead of direct access.  Use macros
1394         instead of hard-coded values.
1395         (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1396         Remove sym argument and get section from mdata.
1397         Move code into the else branch.
1398         (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1399         Remove sym argument and get section from mdata.  Adjust code.
1400         (bfd_mach_o_scan_read_dylib): Move assertion into the created
1401         switch (which replaces consecutive if statements).
1402         (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd.  Load
1403         module table, table of content, indirect symbols and external
1404         referenced symbols.
1405         (bfd_mach_o_scan_read_symtab): Renames seg to symtab.  Set symtab
1406         field.
1407         (bfd_mach_o_scan_read_linkedit): New function.
1408         (bfd_mach_o_scan_read_str): Ditto.
1409         (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1410         field of mdata.
1411         (bfd_mach_o_get_symtab_upper_bound): Remove check as
1412         bfd_mach_o_count_symbols never returns an error.
1413         (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1414         symtab field (there might be only one symtab).
1415         (bfd_mach_o_scan_read_command): Handle reexported dylib.
1416         Handle sub frameworks, sub umbrella, sub library and sub client.
1417         Read code signature and segment split info commands.
1418         (bfd_mach_o_scan): Reindent.
1419         (bfd_mach_o_xlat_name): New type.
1420         (bfd_mach_o_print_flags): New function.
1421         (bfd_mach_o_get_name): Ditto.
1422         (bfd_mach_o_cpu_name): New variable.
1423         (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1424         (bfd_mach_o_section_type_name)
1425         (bfd_mach_o_section_attribute_name)
1426         (bfd_mach_o_load_command_name): New variables.
1427         (bfd_mach_o_print_private_header): New function.
1428         (bfd_mach_o_print_section_map): New function extracted from
1429         bfd_mach_o_print_private_bfd_data.
1430         (bfd_mach_o_print_section): Ditto.  Print more infos.
1431         (bfd_mach_o_print_segment): Ditto.
1432         (bfd_mach_o_print_dysymtab): Ditto.
1433         (bfd_mach_o_bfd_print_private_bfd_data): Reworked.  Handle
1434         load weak dylib, reexport dylib and id dylib.
1435         Handle code signature and segment_split info.
1436         Handle sub frameworks, sub umbrella, sub library and sub client.
1437         (bfd_mach_o_section_get_nbr_indirect): New function.
1438
1439         * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro.  Add comment.
1440         (bfd_mach_o_header_flags): New enum to define header flags.
1441         (bfd_mach_o_section_attribute): New enum to replace ...
1442         (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1443         BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1444         BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1445         BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1446         BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1447         these removed macros.
1448         (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1449         (bfd_mach_o_dylib_module): New type.
1450         (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1451         macros.
1452         (bfd_mach_o_dylib_table_of_content): New type.
1453         (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1454         (bfd_mach_o_dylib_reference): New type.
1455         (BFD_MACH_O_REFERENCE_SIZE): New macro.
1456         (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1457         modules, toc, references and indirect syms.
1458         (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1459         (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1460         unused).  Add comment.
1461         (bfd_mach_o_dylib_command): Ditto.
1462         (bfd_mach_o_prebound_dylib_command): Ditto.
1463         (bfd_mach_o_linkedit_command): New type.
1464         (bfd_mach_o_str_command): New type.
1465         (bfd_mach_o_load_command): Add linkedit and str fields.
1466         (mach_o_data_struct): Add symtab field.
1467         (bfd_get_mach_o_data): Renamed to ...
1468         (bfd_mach_o_get_data): ... this new macro.
1469         (bfd_mach_o_scan_read_symtab_symbol,
1470         bfd_mach_o_scan_read_symtab_strtab,
1471         bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1472
1473         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1474         instead of direct access.
1475
1476 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
1477
1478         * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1479         R_PPC_PLTREL24 relocs.
1480         (ppc_elf_relocate_section): Likewise.
1481
1482 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
1483
1484         * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1485         pointer to sym hash.  Update all uses.
1486         (update_plt_info): Likewise.  Don't check addend here.
1487
1488 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1489
1490         * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1491         bfd_sym_from_r_symndx.
1492         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1493
1494 2009-06-18  Alan Modra  <amodra@bigpond.net.au>
1495
1496         * elf-bfd.h (struct sym_sec_cache): Delete.
1497         (struct sym_cache): New.
1498         (bfd_section_from_r_symndx): Delete prototype.
1499         (bfd_sym_from_r_symndx): Define prototype.
1500         * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1501         (bfd_sym_from_r_symndx): ..new function.
1502         * elf32-arm.c: Update all uses of struct sym_sec_cache and
1503         bfd_section_from_r_symndx to new struct and function.
1504         * elf32-bfin.c: Likewise.
1505         * elf32-hppa.c: Likewise.
1506         * elf32-i386.c: Likewise.
1507         * elf32-m32r.c: Likewise.
1508         * elf32-m68hc1x.c: Likewise.
1509         * elf32-m68hc1x.h: Likewise.
1510         * elf32-m68k.c: Likewise.
1511         * elf32-ppc.c: Likewise.
1512         * elf32-s390.c: Likewise.
1513         * elf32-sh.c: Likewise.
1514         * elf64-ppc.c: Likewise.
1515         * elf64-s390.c: Likewise.
1516         * elf64-x86-64.c: Likewise.
1517         * elfxx-sparc.c: Likewise.
1518         * elfxx-sparc.h: Likewise.
1519
1520 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1521
1522         * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1523         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1524
1525 2009-06-18  Nick Clifton  <nickc@redhat.com>
1526
1527         * elflink.c (elf_link_sort_relocs): Return early if there are no
1528         relocs to sort.
1529
1530 2009-06-18  Dave Korn  <dave.korn.cygwin@gmail.com>
1531
1532         Merge cegcc and mingw32ce target name changes from
1533         CeGCC project:
1534
1535         2007-12-25  Pedro Alves  <pedro_alves@portugalmail.pt>
1536
1537         * config.bfd: Add arm*-*-cegcc* target.
1538
1539         2007-12-17  Pedro Alves  <pedro_alves@portugalmail.pt>
1540
1541         * config.bfd: Add arm-*-mingw32ce* target.
1542
1543 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1544
1545         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1546         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1547         * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1548         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1549
1550 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1551
1552         * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1553         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1554         * elf32-i386.c (elf_i386_check_relocs): Use it.
1555         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1556
1557 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1558
1559         * elf-bfd.h (elf_dyn_relocs): New.
1560
1561         * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1562         (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1563         elf_dyn_relocs.
1564         (elf_i386_copy_indirect_symbol): Likewise.
1565         (elf_i386_check_relocs): Likewise.
1566         (elf_i386_gc_sweep_hook): Likewise.
1567         (elf_i386_allocate_dynrelocs): Likewise.
1568         (elf_i386_readonly_dynrelocs): Likewise.
1569         (elf_i386_size_dynamic_sections): Likewise.
1570
1571         * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1572         (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1573         with elf_dyn_relocs.
1574         (elf64_x86_64_copy_indirect_symbol): Updated.
1575         (elf64_x86_64_check_relocs): Likewise.
1576         (elf64_x86_64_gc_sweep_hook): Likewise.
1577         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1578         (elf64_x86_64_allocate_dynrelocs): Likewise.
1579         (elf64_x86_64_readonly_dynrelocs): Likewise.
1580         (elf64_x86_64_size_dynamic_sections): Likewise.
1581
1582 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1583
1584         * elf32-arm.c (create_got_section): Get existing .rela.got
1585         section.
1586         * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1587         * elf32-lm32.c (create_got_section): Likewise.
1588         * elf32-m32r.c (create_got_section): Likewise.
1589         * elf32-ppc.c (ppc_elf_create_got): Likewise.
1590         * elf32-s390.c (create_got_section): Likewise.
1591         * elf32-sh.c (create_got_section): Likewise.
1592         * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1593         * elf64-s390.c (create_got_section): Likewise.
1594         * elfxx-sparc.c (create_got_section): Likewise.
1595
1596         * elflink.c (_bfd_elf_create_got_section): Properly initialize
1597         the GOT size.
1598
1599 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1600
1601         * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1602
1603         * elf32-i386.c (elf_i386_local_hash): Removed.
1604         (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1605         (elf_i386_get_local_sym_hash): Likewise.
1606
1607         * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1608         (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1609         (elf64_x86_64_get_local_sym_hash): Likewise.
1610         * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1611         (get_local_sym_hash): Likewise.
1612
1613 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1614
1615         * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1616         rel_got_sec and plt_sec.
1617         (elfNN_ia64_relax_section): Updated.
1618         (elfNN_ia64_create_dynamic_sections): Likewise.
1619         (get_got): Likewise.
1620         (allocate_dynrel_entries): Likewise.
1621         (elfNN_ia64_size_dynamic_sections): Likewise.
1622         (set_got_entry): Likewise.
1623         (elfNN_ia64_choose_gp): Likewise.
1624         (elfNN_ia64_relocate_section): Likewise.
1625         (elfNN_ia64_finish_dynamic_symbol): Likewise.
1626         (elfNN_ia64_finish_dynamic_sections): Likewise.
1627
1628 2009-06-16  Ulrich Weigand  <uweigand@de.ibm.com>
1629
1630         * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1631         also for calls.
1632
1633 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1634
1635         * configure.in (elf): Add elf-ifunc.lo.
1636
1637         * configure: Regenerated.
1638         * Makefile.in: Likewise.
1639
1640         * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1641         srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1642
1643         * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1644         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1645         irelifunc.
1646         (elf_i386_link_hash_table_create): Likewise.
1647         (elf_i386_create_dynamic_sections): Likewise.
1648         (elf_i386_check_relocs): Likewise.
1649         (elf_i386_allocate_dynrelocs): Likewise.
1650         (elf_i386_size_dynamic_sections): Likewise.
1651         (elf_i386_relocate_section): Likewise.
1652         (elf_i386_finish_dynamic_symbol): Likewise.
1653         (elf_i386_finish_dynamic_sections): Likewise.
1654         (elf_i386_create_got_section): Removed.
1655
1656         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1657         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1658         irelifunc.
1659         (elf64_x86_64_compute_jump_table_size): Updated.
1660         (elf64_x86_64_link_hash_table_create): Likewise.
1661         (elf64_x86_64_create_dynamic_sections): Likewise.
1662         (elf64_x86_64_check_relocs): Likewise.
1663         (elf64_x86_64_allocate_dynrelocs): Likewise.
1664         (elf64_x86_64_size_dynamic_sections): Likewise.
1665         (elf64_x86_64_relocate_section): Likewise.
1666         (elf64_x86_64_finish_dynamic_symbol): Likewise.
1667         (elf64_x86_64_finish_dynamic_sections): Likewise.
1668         (elf64_x86_64_create_got_section): Removed.
1669
1670         * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1671         for pointer alignment.  Set up section pointers.
1672         (_bfd_elf_create_dynamic_sections): Likewise.
1673         (_bfd_elf_create_ifunc_sections): Moved to ...
1674         * elf-ifunc.c: Here.  New.
1675
1676         * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1677         (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1678         Run "make dep-am".
1679
1680 2009-06-16  Doug Kwan  <dougkwan@google.com>
1681
1682         * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1683         to bfd_signed_vma.  Cast constant operands which are used in
1684         offset related expressions to bfd_signed_vma type as appropriate.
1685
1686 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1687
1688         * elf32-vax.c (elf_vax_plt_sym_val): New function.
1689         (elf_backend_plt_sym_val): Define.
1690
1691 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1692
1693         * elf32-vax.c (elf_vax_reloc_type_class): New function.
1694         (elf_backend_reloc_type_class): Define.
1695
1696 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1697
1698         * elf32-vax.c (elf_vax_relocate_section): For symbol references
1699         from an executable to a shared library treat R_VAX_PC32
1700         relocations as R_VAX_PLT32 ones.
1701
1702 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1703
1704         * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1705         symbols in GOT space calculation.
1706         (elf_vax_relocate_section): Adjust accordingly.
1707
1708 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1709
1710         * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1711         include <R11:R2>.
1712
1713 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1714
1715         * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1716         attribute.
1717         (elf_vax_relocate_section): Likewise.
1718
1719 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1720
1721         * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1722         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1723
1724 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1725
1726         * elf32-i386.c (elf_i386_check_relocs): Reformat.
1727         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1728
1729 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1730
1731         * Makefile.am: Run "make dep-am".
1732         * Makefile.in: Regenerated.
1733
1734 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1735
1736         * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1737         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1738
1739 2009-06-15  Nick Clifton  <nickc@redhat.com>
1740
1741         * po/ru.po: New Russian translation.
1742         * configure.in (ALL_LINGUAS): Add ru.
1743         * configure: Regenerate.
1744
1745 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1746
1747         * elf32-i386.c: Remove duplicated comments.
1748
1749 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1750
1751         PR ld/10270
1752         * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1753         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1754         for IFUNC definition in PIE.
1755         (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1756         PIE locally.
1757
1758         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1759         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1760         for IFUNC definition in PIE.
1761         (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1762         PIE locally.
1763
1764 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1765
1766         * elf32-i386.c (elf_i386_check_relocs): Properly report
1767         local symbol for unhandled relocation against STT_GNU_IFUNC
1768         symbol.
1769         (elf_i386_relocate_section): Likewise.
1770         * elf64-x86-64.c (elf64_x86_64_check_relocs):  Likewise.
1771         (elf64_x86_64_relocate_section): Likewise.
1772
1773 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1774
1775         PR ld/10269
1776         * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1777         (elf_i386_link_hash_table): Add loc_hash_table and
1778         loc_hash_memory.
1779         (elf_i386_local_hash): New.
1780         (elf_i386_local_htab_hash): Likewise.
1781         (elf_i386_local_htab_eq): Likewise.
1782         (elf_i386_get_local_sym_hash): Likewise.
1783         (elf_i386_link_hash_table_free): Likewise.
1784         (elf_i386_allocate_local_dynrelocs): Likewise.
1785         (elf_i386_finish_local_dynamic_symbol): Likewise.
1786         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1787         (elf_i386_link_hash_table_create): Create loc_hash_table and
1788         loc_hash_memory.
1789         (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1790         (elf_i386_size_dynamic_sections): Likewise.
1791         (elf_i386_relocate_section): Likewise.
1792         (elf_i386_finish_dynamic_sections): Likewise.
1793         (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1794         isn't NULL.
1795
1796         * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1797         (elf64_x86_64_link_hash_table): Add loc_hash_table and
1798         loc_hash_memory.
1799         (elf64_x86_64_local_hash): New.
1800         (elf64_x86_64_local_htab_hash): Likewise.
1801         (elf64_x86_64_local_htab_eq): Likewise.
1802         (elf64_x86_64_get_local_sym_hash): Likewise.
1803         (elf64_x86_64_link_hash_table_free): Likewise.
1804         (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1805         (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1806         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1807         (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1808         and loc_hash_memory.
1809         (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1810         symbols.
1811         (elf64_x86_64_size_dynamic_sections): Likewise.
1812         (elf64_x86_64_relocate_section): Likewise.
1813         (elf64_x86_64_finish_dynamic_sections): Likewise.
1814         (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1815         sym isn't NULL.
1816
1817 2009-06-10  Philip Blundell  <philb@gnu.org>
1818
1819         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1820         elf_sec->this_hdr == NULL.
1821
1822 2009-06-12  Tristan Gingold  <gingold@adacore.com>
1823
1824         * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1825         * bfd-in2.h: Regenerated.
1826         * libbfd.h: Regenerated.
1827
1828         * mach-o.c (FILE_ALIGN): New macro.
1829         (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1830         (bfd_mach_o_print_symbol): Ditto.
1831         (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1832         (bfd_mach_o_get_reloc_upper_bound): New function.
1833         (bfd_mach_o_canonicalize_reloc): Ditto.
1834         (bfd_mach_o_scan_write_relocs): Ditto.
1835         (bfd_mach_o_scan_write_section_32): Remove offset argument.
1836         (bfd_mach_o_scan_write_section_64): Ditto.
1837         (bfd_mach_o_scan_write_segment_32): Write relocs.  Fix size of data
1838         written for load command.  Do not compute section file offset.
1839         (bfd_mach_o_scan_write_segment_64): Ditto.
1840         (bfd_mach_o_scan_write_symtab): Compute file offset first.
1841         Adjust for bfd_mach_o_asymbol.  Move code to convert from BFD to
1842         Mach-O to ...
1843         (bfd_mach_o_mangle_symbols): ... this new function.
1844         (bfd_mach_o_write_contents): Be sure to have load commands built.
1845         Call bfd_mach_o_mangle_symbols.
1846         (bfd_mach_o_build_commands): Adjust for filelen field.
1847         Use FILE_ALIGN macro.  Clear section file offset if section is empty.
1848         Do not set symtab file offset anymore here.
1849         (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1850         (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1851         Set reloc_count and rel_filepos section fields.
1852         (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1853         unsigned int.
1854         (bfd_mach_o_scan_read_section_64): Ditto.
1855         (bfd_mach_o_scan_read_section): Ditto.
1856         (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1857         bfd_mach_o_asymbol.  Use unsigned int for file offset type.
1858         (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1859         Handle weak-ref symbols.
1860         (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1861         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1862         (bfd_mach_o_scan): Remove assignment to removed field.
1863         (bfd_mach_o_mkobject_init): Ditto.
1864         (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1865         (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1866         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1867         (bfd_mach_o_swap_reloc_in): Ditto.
1868         (bfd_mach_o_swap_reloc_out): Ditto.
1869
1870         * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1871         (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1872         (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1873         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1874         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1875         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1876         (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1877         (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1878         (BFD_MACH_O_N_WEAK_DEF): New macros.
1879         Add comments.
1880         (bfd_mach_o_section_type): Add new enumeration values.
1881         (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1882         (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1883         (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1884         (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1885         macros.
1886         (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1887         (BFD_MACH_O_GENERIC_RELOC_PAIR)
1888         (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1889         (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1890         (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1891         (BFD_MACH_O_RELENT_SIZE): Ditto.
1892         (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1893         (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1894         (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1895         (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1896         (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1897         (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1898         (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1899         (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1900         (bfd_mach_o_reloc_info): New struct.
1901         (bfd_mach_o_asymbol): New struct.
1902         (bfd_mach_o_symtab_command): The symbols field is now of type
1903         bfd_mach_o_asymbol.
1904         (bfd_mach_o_load_command): The offset and len fields are now of type
1905         unsigned int.
1906         (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1907         Add a filelen field.  Add comments.
1908         (bfd_mach_o_backend_data): New struct.
1909         (bfd_mach_o_get_backend_data): New macro.
1910         (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1911         bfd_mach_o_asymbol.
1912         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1913         (bfd_mach_o_get_reloc_upper_bound): New prototype.
1914         (bfd_mach_o_canonicalize_reloc): Ditto.
1915
1916         * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1917         duplicated macro.  Now defined to _bfd_generic_is_local_label.
1918         (TARGET_NAME_BACKEND): New macro...
1919         (TARGET_NAME_BACKEND): ... used to name a new variable.
1920         (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1921         Mach-O backend data.
1922
1923         * mach-o-i386.c (i386_howto_table): New variable.
1924         (bfd_mach_o_i386_swap_reloc_in): New function.
1925         (bfd_mach_o_i386_swap_reloc_out): Ditto.
1926         (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1927         (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1928         (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1929         (bfd_mach_o_bfd_reloc_type_lookup)
1930         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1931
1932 2009-06-11  Eric Paris  <eparis@redhat.com>
1933             Nick Clifton  <nickc@redhat.com>
1934
1935         * opncls.c (_maybe_make_executable): New function.  Gives execute
1936         permission to an executable bfd that was opened for writing
1937         provided that it is a regular file.  Replaces common code found in...
1938         (bfd_close): here and ...
1939         (bfd_close_all_done): here.
1940
1941 2009-06-11  Anthony Green  <green@moxielogic.com>
1942
1943         * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1944         * bfd-in2.h: Rebuilt.
1945         * libbfd.h: Rebuilt.
1946         * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1947         relocation support.
1948         (moxie_reloc_map): Ditto.
1949         Clean up copyright notice.
1950
1951 2009-06-10  Paul Pluzhnikov  <ppluzhnikov@google.com>
1952
1953         * bfd-in2.h: bfd_mmap prototype.
1954         * bfdio.c (bfd_mmap): New function.
1955         * libbfd.h (bfd_iovec): Add bmmap.
1956         * cache.c (cache_bmmap): New function.
1957         (cache_iovec): Initialize bmmap member.
1958         * opencls.c (opncls_bmmap): New function.
1959         (opncls_iovec): Initialize bmmap member.
1960
1961 2009-06-09  Tristan Gingold  <gingold@adacore.com>
1962
1963         * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1964         and stabstr_segment fields.
1965         (mach_o_be_vec, mach_o_le_vec): Removed
1966         (bfd_mach_o_version): New prototype.
1967
1968         * mach-o.c (bfd_mach_o_version): Make this function public.
1969         (mach_o_wide_p): New function.
1970         (bfd_mach_o_wide_p): Ditto.
1971         (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1972         weird names.
1973         (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1974         Search in the list only if the name starts with a dot.
1975         (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1976         test.  Check bfd_seek status.
1977         (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1978         (bfd_mach_o_scan_write_section_32): Ditto.
1979         (bfd_mach_o_scan_write_section_64): Ditto.
1980         (bfd_mach_o_scan_write_section): Removed.
1981         (bfd_mach_o_scan_write_segment): Split into ...
1982         (bfd_mach_o_scan_write_segment_32): ... this and ...
1983         (bfd_mach_o_scan_write_segment_64): ... this.  Check bfd_seek status.
1984         (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1985         (bfd_mach_o_scan_write_symtab): ... this.  Write symtab from BFD
1986         symbol table.  Now returns a boolean.
1987         (bfd_mach_o_write_contents): Set filetype.  Check bfd_seek status.
1988         Adjust for status type.
1989         (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1990         test.  Write symbol table.  Numbers the sections.
1991         (bfd_mach_o_read_header): Check bfd_seek status.
1992         Use mach_o_wide_p instead of hard-coded test.
1993         (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1994         (bfd_mach_o_scan_read_section_64): Ditto.
1995         (bfd_mach_o_scan_read_symtab_symbol): Ditto.  Check bfd_seek status.
1996         Use BFD_MACH_O_N_TYPE instead of hard-coded value.  Correctly
1997         handled common symbols.
1998         (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1999         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2000         (bfd_mach_o_scan_read_dylinker): Ditto.
2001         (bfd_mach_o_scan_read_dylib): Ditto.
2002         (bfd_mach_o_scan_read_thread): Ditto.
2003         (bfd_mach_o_scan_read_symtab): Ditto.
2004         Do not create a section for the stabs.
2005         (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2006         (bfd_mach_o_scan_read_segment): Ditto.
2007         (bfd_mach_o_scan_read_command): Ditto.
2008         (bfd_mach_o_scan_start_address): Ditto.
2009         (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2010         (bfd_mach_o_archive_p): Check bfd_seek status.
2011         (bfd_mach_o_core_fetch_environment): Ditto.
2012
2013         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2014
2015 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
2016
2017         * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2018         (elf_i386_link_hash_table_create): Initialize irelifunc.
2019         (elf_i386_check_relocs): Updated.  Set up irelifunc for
2020         shared objects.
2021         (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2022         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2023         shared objects.
2024         (elf_i386_relocate_section): Likewise.
2025
2026         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2027         (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2028         (elf64_x86_64_check_relocs): Updated.  Set up irelifunc for
2029         shared objects.
2030         (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2031         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2032         shared objects.
2033         (elf64_x86_64_relocate_section): Likewise.
2034
2035         * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2036         ...
2037         (_bfd_elf_create_ifunc_sections): This.
2038
2039         * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2040         ...
2041         (_bfd_elf_create_ifunc_sections): This.  Create .rel[a].ifunc
2042         for shared objects.
2043
2044 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
2045
2046         * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2047         relocation for R_386_32 against STT_GNU_IFUNC symbol when
2048         building shared object.  Check info->executable instead of
2049         !info->shared when setting non_got_ref.
2050         (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2051         for non-GOT reference of STT_GNU_IFUNC symbol in shared
2052         object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2053         symbol if needed.
2054         (elf_i386_relocate_section): Output dynamic relocation for
2055         R_386_32 against STT_GNU_IFUNC symbol to get the real
2056         function address when building shared object.
2057         (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2058         relocation for STT_GNU_IFUNC symbol in shared object.
2059
2060         * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2061         dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2062         symbol when building shared object.  Check info->executable
2063         instead of !info->shared when setting non_got_ref.
2064         (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2065         for non-GOT reference of STT_GNU_IFUNC symbol in shared
2066         library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2067         if needed.
2068         (elf64_x86_64_relocate_section): Output dynamic relocation
2069         for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2070         function address when building shared object.
2071         (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2072         relocation for STT_GNU_IFUNC symbol in shared object.
2073
2074 2009-06-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
2075
2076         * Makefile.am: Run "make dep-am".
2077         (BFD32_BACKENDS): Add mach-o-i386.lo.
2078         (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2079         * Makefile.in: Regenerate.
2080
2081 2009-06-06  Alan Modra  <amodra@bigpond.net.au>
2082
2083         * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2084         when looking for soft-icache stubs.
2085
2086 2009-06-05  Tristan Gingold  <gingold@adacore.com>
2087
2088         * mach-o.h: Update copyright year.
2089         (bfd_mach_o_mach_header_magic): New enum.
2090         (bfd_mach_o_cpu_subtype): Now an enum.
2091         (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2092         (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2093         (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2094         (bfd_mach_o_load_command): Field type_required is now a boolean.
2095         Reindent prototypes.
2096         (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2097         (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2098         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2099         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2100         (bfd_mach_o_get_symtab_upper_bound): Ditto.
2101         (bfd_mach_o_canonicalize_symtab): Ditto.
2102         (bfd_mach_o_get_symbol_info): Ditto.
2103         (bfd_mach_o_print_symbol): Ditto.
2104         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2105         (bfd_mach_o_make_empty_symbol): Ditto.
2106         (bfd_mach_o_write_contents): Ditto.
2107
2108         * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2109         bfd_mach_o_mkobject): Defines.
2110         (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2111         Do not check with target vector but with flavour.
2112         (struct mach_o_section_name_xlat): New declaration.
2113         (dwarf_section_names_xlat): Ditto.
2114         (text_section_names_xlat): Ditto.
2115         (data_section_names_xlat): Ditto.
2116         (struct mach_o_segment_name_xlat): Ditto.
2117         (segsec_names_xlat): Ditto.
2118         (bfd_mach_o_convert_section_name_to_bfd): New function.
2119         (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2120         (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2121         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2122         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2123         Accept any input and output flavour.  Do not share private data
2124         anymore.
2125         (bfd_mach_o_count_symbols): Add a comment.
2126         (bfd_mach_o_get_symtab_upper_bound): Make it public.
2127         (bfd_mach_o_canonicalize_symtab): Ditto.
2128         (bfd_mach_o_get_symbol_info): Ditto.
2129         (bfd_mach_o_print_symbol): Ditto.
2130         (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2131         Use constants instead of hard-coded values.
2132         (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2133         values.
2134         (bfd_mach_o_scan_write_section_64): Ditto.
2135         (bfd_mach_o_scan_write_segment): Ditto.
2136         Do not copy sections anymore.
2137         (bfd_mach_o_write_contents): Make it public.
2138         Remove dead code.  Rewrite typeflag assignment.
2139         (bfd_mach_o_build_commands): New function.
2140         (bfd_mach_o_set_section_contents): Ditto.
2141         (bfd_mach_o_make_empty_symbol): Make it public.
2142         (bfd_mach_o_read_header): Make it static.
2143         Convert to bfd_boolean.
2144         Use constants instead of hard-coded values.
2145         (bfd_mach_o_make_bfd_section): Call
2146         bfd_mach_o_convert_section_name_to_bfd to create name.
2147         (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2148         values.
2149         (bfd_mach_o_scan_read_section_64): Ditto.
2150         (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2151         a segment anymore.  Use constants instead of hard-coded values.
2152         (bfd_mach_o_scan_read_command): Fix style.
2153         (bfd_mach_o_scan): Use constants instead of hard-coded values.
2154         Get rid of BFD_IO_FUNCS.
2155         (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2156         (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2157         (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2158         (bfd_mach_o_object_p): Removed.
2159         (bfd_mach_o_gen_core_p): New function, replaces ...
2160         (bfd_mach_o_core_p): ... deleted.
2161         (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2162
2163         * mach-o-i386.c: New file.
2164         * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2165         * configure.in (TDEFINES): Add mach_o_i386_vec.
2166         * configure: Regenerated.
2167         * targets.c: Add mach_o_i386_vec.
2168
2169         * mach-o.c: Update copyright years.
2170         (BFD_IO_FUNCS): Remove (was not used).
2171         (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2172         bfd_mach_o_slurp_extended_name_table,
2173         bfd_mach_o_construct_extended_name_table,
2174         bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2175         bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2176         bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2177         bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2178         bfd_mach_o_get_section_contents_in_window,
2179         bfd_mach_o_bfd_is_local_label_name,
2180         bfd_mach_o_bfd_is_target_special_symbol,
2181         bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2182         bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2183         bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2184         bfd_mach_o_minisymbol_to_symbol,
2185         bfd_mach_o_bfd_get_relocated_section_contents,
2186         bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2187         bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2188         bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2189         bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2190         bfd_mach_o_bfd_merge_private_bfd_data,
2191         bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2192         bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2193         bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2194         bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2195         bfd_mach_o_bfd_copy_private_header_data,
2196         bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2197         * mach-o-target.c: ... here.
2198         Update copyright years.
2199
2200 2009-06-04  Alan Modra  <amodra@bigpond.net.au>
2201
2202         * dep-in.sed: Don't use \n in replacement part of s command.
2203         * Makefile.am (DEP1): LC_ALL for uniq.
2204         Run "make dep-am".
2205         * Makefile.in: Regenerate.
2206
2207 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
2208
2209         * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2210         h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2211         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2212
2213 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
2214
2215         * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2216         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2217         (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2218         against STT_GNU_IFUNC symbols for static executables.
2219         (elf_i386_finish_dynamic_symbol): Load GOT entry with
2220         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2221
2222         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2223         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2224         (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2225         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2226
2227 2009-06-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
2228
2229         * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2230         symbols to be left unimported when linking statically.
2231         * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2232         code when linking statically.
2233
2234 2009-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2235
2236         * elf32-i386.c (elf_i386_check_relocs): Increment
2237         got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2238         against STT_GNU_IFUNC symbol.
2239         (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2240         local STT_GNU_IFUNC definition is used.
2241         (elf_i386_relocate_section): Handle got.offset != -1 for
2242         R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2243         symbol.
2244
2245         * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2246         got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2247         relocations against STT_GNU_IFUNC symbol.
2248         (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2249         local STT_GNU_IFUNC definition is used.
2250         (elf64_x86_64_relocate_section): Handle got.offset != -1
2251         for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2252         STT_GNU_IFUNC symbol.
2253
2254 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2255
2256         PR ld/10205
2257         * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2258         (elf_i386_reloc_type_lookup): Likewise.
2259         (R_386_tls): Removed.
2260         (R_386_irelative): New.
2261         (R_386_vt_offset): Updated.
2262         (elf_i386_rtype_to_howto): Likewise.
2263         (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2264         (elf_i386_link_hash_table_create): Initialize igotplt,
2265         iplt and irelplt.
2266         (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2267         (elf_i386_adjust_dynamic_symbol): Likewise.
2268         (elf_i386_allocate_dynrelocs): Likewise.
2269         (elf_i386_relocate_section): Likewise.
2270         (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2271         sections.
2272         (elf_i386_finish_dynamic_symbol): When building a static
2273         executable, use .iplt, .igot.plt and .rel.iplt sections for
2274         STT_GNU_IFUNC symbols.  Generate R_386_IRELATIVE relocation for
2275         locally defined STT_GNU_IFUNC symbol.
2276
2277         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2278         (x86_64_reloc_map): Likewise.
2279         (R_X86_64_standard): Updated.
2280         (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2281         (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2282         iplt and irelplt.
2283         (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2284         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2285         (elf64_x86_64_allocate_dynrelocs): Likewise.
2286         (elf64_x86_64_relocate_section): Likewise.
2287         (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2288         sections.
2289         (elf64_x86_64_finish_dynamic_symbol): When building a static
2290         executable, use .iplt, .igot.plt and .rela.iplt sections for
2291         STT_GNU_IFUNC symbols.  Generate R_X86_64_IRELATIVE relocation
2292         for locally defined STT_GNU_IFUNC symbol.
2293
2294         * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2295         (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2296
2297         * bfd-in2.h: Regenerated.
2298         * libbfd.h: Likewise.
2299
2300 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2301
2302         * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2303         (_bfd_elf_make_ifunc_reloc_section): Removed.
2304         (_bfd_elf_is_ifunc_symbol): Likewise.
2305         (_bfd_elf_create_static_ifunc_sections): New.
2306
2307         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2308         symbol check to ...
2309         (elf_link_add_object_symbols): Here.
2310         (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2311         STT_GNU_IFUNC symbol.
2312         (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2313         if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2314         (IFUNC_INFIX): Removed.
2315         (get_ifunc_reloc_section_name): Likewise.
2316         (_bfd_elf_make_ifunc_reloc_section): Likewise.
2317         (_bfd_elf_is_ifunc_symbol): Likewise.
2318         (_bfd_elf_create_static_ifunc_sections): New.
2319
2320 2009-05-29  H.J. Lu  <hongjiu.lu@intel.com>
2321
2322         * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2323         (create_got_section): Likewise.
2324         (allocate_dynrelocs): Likewise.
2325         (readonly_dynrelocs): Likewise.
2326         (set_tls_module_base): Likewise.
2327         (dtpoff_base): Likewise.
2328         (tpoff): Likewise.
2329         (elf_i386_link_hash_table_create): Updated.
2330         (elf_i386_create_dynamic_sections): Likewise.
2331         (elf_i386_check_relocs): Likewise.
2332         (elf_i386_size_dynamic_sections): Likewise.
2333         (elf_i386_relocate_section): Likewise.
2334
2335         * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2336         (create_got_section): Likewise.
2337         (allocate_dynrelocs): Likewise.
2338         (readonly_dynrelocs): Likewise.
2339         (set_tls_module_base): Likewise.
2340         (dtpoff_base): Likewise.
2341         (tpoff): Likewise.
2342         (elf64_x86_64_link_hash_table_create): Updated.
2343         (elf64_x86_64_create_dynamic_sections): Likewise.
2344         (elf64_x86_64_check_relocs): Likewise.
2345         (elf64_x86_64_size_dynamic_sections): Likewise.
2346         (elf64_x86_64_relocate_section): Likewise.
2347
2348 2009-05-28  Nick Clifton  <nickc@redhat.com>
2349
2350         * targets.c (_bfd_target_vector): Only include plugin target in
2351         all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2352
2353 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
2354
2355         * elf32-spu.c (struct call_info): New member broken_cycle.
2356         (remove_cycle): Instead of physically removing call_info structures
2357         to break call graph cycles, mark them using the broken_cycle flag.
2358         (mark_overlay_section): Respect broken_cycle flag.
2359         (unmark_overlay_section): Likewise.
2360         (collect_lib_sections): Likewise.
2361         (collect_overlays): Likewise.
2362         (sum_stack): Likewise.
2363
2364 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
2365
2366         * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2367         (mark_functions_via_relocs): Initialize callee->count to 1.
2368         (pasted_function): Likewise.
2369         (spu_elf_auto_overlay): Honor call counts when determining number
2370         of stubs required in software i-cache mode.
2371
2372 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
2373
2374         * plugin.c (program_name): Remove.
2375         (plugin_program_name): New.
2376         (bfd_plugin_set_program_name): New.
2377         (try_load_plugin): Use plugin_program_name.
2378         * plugin.h (bfd_plugin_set_program_name): New.
2379
2380 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
2381
2382         * aclocal.m4: Include ../config/plugins.m4.
2383         * configure.in: Use AC_PLUGINS.
2384         * configure: Regenerate.
2385         * Makefile.in: Regenerate.
2386         * doc/Makefile.in: Regenerate.
2387
2388 2009-05-27  Nathan Sidwell  <nathan@codesourcery.com>
2389
2390         * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2391         link.
2392         * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2393         * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2394         * elf32-avr.c (elf32_avr_relax_section): Likewise.
2395         * elf32-frv.c (elf32_avr_relax_section): Likewise.
2396         * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2397         * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2398         * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2399         * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2400         * reloc.c (bfd_generic_relax_section): Likewise.
2401         * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2402         * vms.c (vms_bfd_relax_section): Likewise.
2403
2404 2009-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2405
2406         * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2407
2408         * elf32-i386.c (is_indirect_symbol): Renamed to ...
2409         * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2410
2411         * elf32-i386.c (allocate_dynrelocs): Updated.
2412         (elf_i386_relocate_section): Likewise.
2413         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2414         (elf64_x86_64_relocate_section): Likewise.
2415
2416         * elf64-x86-64.c (is_indirect_symbol): Removed.
2417
2418 2009-05-26  Nick Clifton  <nickc@redhat.com>
2419
2420         * po/id.po: Updated Indonesian translation.
2421
2422 2009-05-26  Rafael Avila de Espindola  <espindola@google.com>
2423
2424         * Makefile.am: Run "make dep-am".
2425         (AM_CPPFLAGS): New.
2426         (LIBDL): New.
2427         (ALL_MACHINES): Add cpu-plugin.lo.
2428         (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2429         (BFD32_BACKENDS): Add plugin.lo.
2430         (BFD32_BACKENDS_CFILES): Add plugin.c.
2431         (libbfd_la_LIBADD): Add LIBDL
2432         * archures.c (bfd_architecture): Add bfd_arch_plugin.
2433         (bfd_plugin_arch): Declare.
2434         * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2435         * bfd.c (bfd): Add plugin_data.
2436         * config.bfd: Handle the plugin target.
2437         * configure.in: Check for --enable-plugins.
2438         (LT_INIT): Use the dlopen option.
2439         * cpu-plugin.c: New.
2440         * plugin.c: New.
2441         * plugin.h: New.
2442         * targets.c (plugin_vec): Declare.
2443         (_bfd_target_vector): Add plugin_vec.
2444         * Makefile.in: Regenerate.
2445         * bfd-in2.h: Regenerate.
2446         * configure: Regenerate.
2447
2448 2009-05-26  Alan Modra  <amodra@bigpond.net.au>
2449
2450         * dep-in.sed: Don't modify .o to .lo here.  Output one filename
2451         per line with all lines having continuation backslash.  Prefix
2452         first line with "A", following lines with "B".
2453         * Makefile.am (DEP): Don't use dep.sed here.
2454         (DEP1): Run $MKDEP on single files, modify .o to .lo here.  Use
2455         dep.sed here on dependencies, sort and uniq.
2456         * Makefile.in: Regenerate.
2457
2458 2009-05-25  Tristan Gingold  <gingold@adacore.com>
2459
2460         * makefile.vms: Add verilog.obj to object list OBJS.
2461
2462 2009-05-24  Alan Modra  <amodra@bigpond.net.au>
2463
2464         * bfdio.c (bfd_seek): Formatting.  Ensure newly allocated memory
2465         for BFD_IN_MEMORY is cleared.
2466         (bfd_bwrite): Zero excess memory allocated.
2467
2468 2009-05-22  Julian Brown  <julian@codesourcery.com>
2469
2470         * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2471         macros.
2472         (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2473         (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2474         (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2475         arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2476         (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2477         (a8_erratum_fix, a8_erratum_reloc): New structs.
2478         (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2479         num_a8_erratum_fixes, fix_cortex_a8 fields.
2480         (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2481         (elf32_arm_add_stub): Split into two parts, creating...
2482         (elf32_arm_create_or_find_stub_sec): New function.
2483         (elf32_arm_final_link_relocate): Add forward declaration.
2484         (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2485         relocations, multiple relocations per stub.
2486         (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2487         (arm_size_one_stub): Use find_stub_size_and_template.
2488         (a8_reloc_compare): New.
2489         (find_thumb_glue): Add forward declaration.
2490         (cortex_a8_erratum_scan): New.
2491         (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2492         (bfd_elf32_arm_set_cortex_a8_fix): New.
2493         (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2494         (arm_map_one_stub): Add THUMB32_TYPE support.
2495         (a8_branch_to_stub_data): New.
2496         (make_branch_to_a8_stub): New.
2497         (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2498         * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2499         (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2500         Cortex-A8 erratum workaround.
2501         * bfd-in2.h: Regenerate.
2502
2503 2009-05-22  Alan Modra  <amodra@bigpond.net.au>
2504
2505         * Makefile.am: Run "make dep-am".
2506         * Makefile.in: Regenerate.
2507         * po/SRC-POTFILES.in: Regenerate.
2508
2509 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2510
2511         * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2512         commit.
2513
2514 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2515
2516         * elf-bfd.h (struct elf_backend_data
2517         <elf_backend_link_output_symbol_hook>): Return an int.
2518         * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2519         symbols on deleted .opd entries.
2520         * elflink.c (elf_link_output_sym): Return without outputting sym
2521         if output_symbol_hook returns 2.
2522         (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2523         Abort if we must not discard sym.
2524         (elf_link_input_bfd): Similarly, don't set finfo->indices for
2525         local syms.
2526         (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2527         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2528         elf_backend_link_output_symbol_hook return type change.
2529         * elf32-arm.c (output_arch_syminfo): Likewise.
2530         (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2531         (elf32_arm_output_arch_local_syms): Likewise.
2532         * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2533         * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2534         (bfd_score_elf_link_output_symbol_hook): Likewise.
2535         * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2536         * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2537         * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2538         * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2539         * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2540         * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2541         * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2542         * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2543         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2544         * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2545         * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2546
2547 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2548
2549         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2550         out of range .opd symbols.
2551
2552 2009-05-21  Dave Korn  <dave.korn.cygwin@gmail.com>
2553
2554         * coffgen.c (coff_print_symbol):  Use bfd_fprintf_vma, not
2555         fprintf_vma directly.
2556         * peXXigen.c (pe_print_edata):  Likewise.
2557         (pe_print_pdata):  Likewise.
2558         (_bfd_XX_print_ce_compressed_pdata):  Likewise.
2559         (_bfd_XX_print_private_bfd_data_common):  Likewise.
2560
2561 2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>
2562
2563         * cofflink.c (process_embedded_commands):  Ignore "-aligncomm".
2564
2565 2009-05-15  Andrew Stubbs  <ams@codesourcery.com>
2566             Paul Brook  <paul@codesourcery.com>
2567
2568         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2569         fix discarded sections.
2570
2571 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2572
2573         * elf32-spu.c (mark_overlay_section): Move .init and .fini
2574         sections into the software icache.
2575
2576 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2577
2578         * elf32-spu.c (build_stub): Always build "compact" sofware
2579         i-cache stubs.
2580
2581 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2582
2583         * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2584         (spu_elf_setup): Initialize it.
2585         (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2586         Update to new-sytle cache manager data structures.
2587         (spu_elf_build_stubs): Generate new-style cache manager data
2588         structures and symbols.
2589         (spu_elf_auto_overlay): Update size computation.
2590
2591 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2592
2593         * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2594         segments first amongst the program headers.
2595
2596 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2597
2598         * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2599         into addresses for relocation types that look at high bits.  Remove
2600         special handling of relocation overflow warnings.
2601
2602 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2603
2604         * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2605         control flow graph between fragments of a function.
2606
2607 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2608
2609         * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2610         generate only a 16-byte .toe section.
2611         (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2612
2613 2009-05-14  Alan Modra  <amodra@bigpond.net.au>
2614
2615         * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2616         (spu_elf_place_overlay_data): ..here.  New function.
2617         * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2618
2619 2009-05-13  Andrew Jenner  <andrew@codesourcery.com>
2620
2621         * elf32-arm.c: Move sysdep.h to start of file.
2622
2623 2009-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
2624
2625         * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2626         start of overlays.
2627         (spu_elf_build_stubs): Don't define __icache_tagbase.  Define
2628         __icache_tag_array and __icache_tag_array_size.
2629
2630 2009-05-11  Masaki Muranaka  <monaka@monami-software.com>
2631
2632         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2633         ATTRIBUTE_UNUSED.
2634         (bfinfdpic_link_omit_section_dynsym): Likewise.
2635         (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2636
2637 2009-05-05  Paul Brook  <paul@codesourcery.com>
2638
2639         * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2640         * bfd-in2.h: Regenerate.
2641         * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2642         (_arm_elf_section_data): Add text and exidx fields.
2643         (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2644         insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2645         copy_exidx_entry): New functions.
2646         (elf32_arm_write_section): Fixup .ARM.exidx contents.
2647
2648 2009-05-05  Christophe lyon  <christophe.lyon@st.com>
2649
2650         * elf32-arm.c (DEF_STUBS): New helper define.
2651         (DEF_STUB): Likewise.
2652         (stub_def): New type.
2653         (stub_definitions): New array, containing stub template pointers
2654         and sizes.
2655         (arm_size_one_stub): Make use of stub_definitions.
2656
2657 2009-05-04  Dave Korn  <dave.korn.cygwin@gmail.com>
2658
2659         * elflink.c (find_version_for_sym):  Remove from here, ...
2660         * linker.c (bfd_find_version_for_sym):  ... rename, replace
2661         here, make public and update all callers.
2662         * bfd-in2.h:  Regenerate.
2663
2664 2009-04-30  Nick Clifton  <nickc@redhat.com>
2665
2666         * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2667         section pointer.
2668         (struct elf_obj_data): Add has_ifunc_symbols boolean.
2669         * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2670         into a STT_GNU_IFUNC symbol type.
2671         (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2672         type.
2673         (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2674         the binary contains ifunc symbols.
2675         * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2676         symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2677         * elf32-i386.c (is_indirect_function): New function.
2678         (elf_i386_check_relocs): Create an ifunc output section.
2679         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2680         section if necessary.
2681         (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2682         if necessary.
2683         (elf_i386_add_symbol_hook): New function. Set the
2684         has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2685         symbol is encountered.
2686         (elf_backend_post_process_headers): Define.
2687         (elf_backend_add_symbol_hook): Define.
2688         (elf_i386_post_process_headers): Rename to
2689         elf_i388_fbsd_post_process_headers.
2690         * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2691         (is_indirect_function): New function.
2692         (elf64_x86_64_check_relocs): Create an ifunc output section.
2693         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2694         section if necessary.
2695         (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2696         symbol if necessary.
2697         (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2698         elf_obj_data structure if an ifunc symbol is encountered.
2699         (elf_backend_post_process_headers): Define.
2700         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2701         if we have ifunc symbols to handle.
2702         (get_ifunc_reloc_section_name): New function.  Computes the name
2703         for an ifunc section.
2704         (_bfd_elf_make_ifunc_reloc_section): New function.  Creates a
2705         section to hold ifunc relocs.
2706         * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2707         (bfd_print_symbol_vandf): Handle ifunc symbols.
2708         (bfd_decode_symclass): Likewise.
2709         * bfd-in2.h: Regenerate.
2710
2711 2009-04-30  Joseph Myers  <joseph@codesourcery.com>
2712
2713         * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2714         MOVW and MOVT relocations in a shared library link.
2715
2716 2009-04-27  Anthony Green  <green@moxielogic.com>
2717
2718         * verilog.c: New file.
2719         * Makefile.am (BFD32_LIBS): Add verilog.c.
2720         (BFD32_LIBS_CFILES): Add verilog.c.
2721         (verilog.lo): New build rule.
2722         * Makefile.in: Rebuilt.
2723         * targets.c: Add verilog support.
2724         * bfd.c (tdata union): Add Verilog private data field.
2725         * bfd-in2.h: Regenerate.
2726
2727 2009-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2728
2729         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2730         copy pe_opthdr.
2731
2732 2009-04-23  Matthias Klose  <doko@ubuntu.com>
2733
2734         * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2735
2736 2009-04-22  Christophe Lyon  <christophe.lyon@st.com>
2737
2738         PR9743
2739         * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2740         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2741         (elf32_arm_size_stubs): Likewise.
2742         (record_thumb_to_arm_glue): Deleted unused function.
2743         (bfd_elf32_arm_process_before_allocation): No longer handle
2744         R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2745         (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2746         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2747
2748 2009-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
2749
2750         * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2751         (elf32_arm_write_section): Declare early.
2752         (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2753         (arm_allocate_glue_section_space): Exclude empty sections.
2754         (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2755         (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2756         BFD.
2757         (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2758         (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2759         (elf32_arm_size_dynamic_sections): Allocate interworking
2760         sections here.
2761         (bfd_elf32_bfd_final_link): Define.
2762
2763 2009-04-21  H.J. Lu  <hongjiu.lu@intel.com>
2764
2765         * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2766
2767         * coffcode.h (coff_compute_section_file_positions): Clear
2768         D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2769
2770         * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2771         force_minimum_alignment.
2772
2773         * libcoff.h: Regenerated.
2774
2775         * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2776         (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2777
2778         * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2779         nor target_subsystem.
2780
2781         * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2782         force_minimum_alignment nor target_subsystem.
2783
2784 2009-04-21  Kai Tietz  <kai.tietz@onevision.com>
2785
2786         * coff-x86_64.c (PEI_HEADERS): Protect includes.
2787         (bfd_pe_print_pdata): Remove #ifdef PE variation.
2788         * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2789         include in coff-x86_64.c of headers.
2790         (PDATA_ROW_SIZE): New define.
2791         (pex_regs[]): New static array.
2792         (pex64_get_runtime_function): New static function.
2793         (pex64_get_unwind_info): Likewise.
2794         (pex64_get_scope_entry): Likewise.
2795         (pex64_xdata_print_uwd_codes): Likewise.
2796         (pex64_get_section_by_rva): Likewise.
2797         (pex64_dump_xdata): Likewise.
2798         (pex64_bfd_print_pdata): Likewise.
2799         (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2800         * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2801         * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2802
2803 2009-04-19  Peter O'Gorman  <binutils@mlists.thewrittenword.com>
2804             Alan Modra  <amodra@bigpond.net.au>
2805             Dave Korn  <dave.korn.cygwin@gmail.com>
2806
2807         * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2808         long names and non-NUL-terminated strings.
2809
2810 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2811
2812         * bfd-in2.h: Regenerated.
2813
2814 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2815
2816         * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2817         IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2818
2819 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2820
2821         PR binutils/10074
2822         * coffcode.h (bfd_pei_p): New.
2823
2824         * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2825         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2826         bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2827         bfd_efi_rtdrv_ia64_vec.  Replace bfd_efi_app_ia32_vec,
2828         bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2829         i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2830
2831         * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2832         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2833         bfd_efi_rtdrv_x86_64_vec,
2834         bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec.  Replace
2835         bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2836         * targets.c: Likewise.
2837
2838         * configure: Regenerated.
2839         * libcoff.h: Likewise.
2840         * Makefile.in: Likewise.
2841
2842         * efi-app-ia32.c: Removed.
2843         * efi-app-x86_64.c: Likewise.
2844         * efi-bsdrv-ia32.c: Likewise.
2845         * efi-bsdrv-ia64.c: Likewise.
2846         * efi-bsdrv-x86_64.c: Likewise.
2847         * efi-rtdrv-ia32.c: Likewise.
2848         * efi-rtdrv-ia64.c: Likewise.
2849         * efi-rtdrv-x86_64.c: Likewise.
2850         * efi-rtdrv-ia32.c: Likewise.
2851
2852         * efi-app-ia64.c: Moved to ...
2853         * pei-ia64.c: This.
2854         (TARGET_SYM): Set to bfd_pei_ia64_vec.
2855         (TARGET_NAME): Set to pei-ia64.
2856
2857         * libpei.h (bfd_target_pei_p): Removed.
2858         (bfd_target_pei_arch): Likewise.
2859         (bfd_target_efi_app_p): Likewise.
2860         (bfd_target_efi_app_arch): Likewise.
2861         (bfd_target_efi_bsdrv_p): Likewise.
2862         (bfd_target_efi_bsdrv_arch): Likewise.
2863         (bfd_target_efi_rtdrv_p): Likewise.
2864         (bfd_target_efi_rtdrv_arch): Likewise.
2865         (bfd_pe_executable_p): Likewise.
2866
2867         * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2868         efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2869         (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2870         and efi-rtdrv-ia32.c.
2871         (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2872         efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2873         efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2874         (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2875         efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2876         efi-rtdrv-x86_64.c. Add pei-ia64.c.
2877         (efi-app-ia64.lo): Removed.
2878         (efi-bsdrv-ia32.lo): Likewise.
2879         (efi-rtdrv-ia32.lo): Likewise.
2880         (efi-app-ia64.lo): Likewise.
2881         (efi-bsdrv-ia64.lo): Likewise.
2882         (efi-rtdrv-ia64.lo): Likewise.
2883         (efi-app-x86_64.lo): Likewise.
2884         (efi-bsdrv-x86_64.lo): Likewise.
2885         (efi-rtdrv-x86_64.lo): Likewise.
2886         (pei-ia64.lo): New.
2887
2888         * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2889         with bfd_pei_p.
2890         (arch_type): Removed.
2891         (pe_arch): Likewise.
2892         (pe_bfd_object_p): Just return coff_object_p.
2893
2894         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2895         bfd_pe_executable_p with bfd_pei_p.
2896
2897 2009-04-17  Christophe Lyon  <christophe.lyon@st.com>
2898
2899         * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2900         PLT entries to an undefined symbol when generating a shared
2901         library.
2902
2903 2009-04-17  Nick Clifton  <nickc@redhat.com>
2904
2905         PR 9909
2906         * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2907
2908 2009-04-16  Richard Sandiford  <r.sandiford@uk.ibm.com>
2909
2910         * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2911         * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2912         * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2913         * binary.c (binary_bfd_define_common_symbol): Likewise.
2914         * bout.c (b_out_bfd_define_common_symbol): Likewise.
2915         * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2916         * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2917         * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2918         * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2919         * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2920         * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2921         * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2922         * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2923         * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2924         * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2925         * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2926         * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2927         * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2928         * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2929         * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2930         * som.c (som_bfd_define_common_symbol): Likewise.
2931         * srec.c (srec_bfd_define_common_symbol): Likewise.
2932         * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2933         * versados.c (versados_bfd_define_common_symbol): Likewise.
2934         * vms.c (vms_bfd_define_common_symbol): Likewise.
2935         * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2936         * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2937         * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2938         (pmac_xcoff_vec): Likewise.
2939         * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2940         (aix5coff64_vec): Likewise.
2941         * linker.c (bfd_generic_define_common_symbol): New function.
2942         * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2943         (_bfd_define_common_symbol): New field.
2944         * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2945         * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2946         (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2947         symbols here.
2948         * bfd-in2.h: Regenerate.
2949         * libbfd.h: Likewise.
2950         * libcoff.h: Likewise.
2951
2952 2009-04-15  Anthony Green  <green@moxielogic.com>
2953
2954         * targets.c: Add moxie support.
2955         * Makefile.am: Ditto.
2956         * Makefile.in: Rebuilt.
2957         * cpu-moxie.c, elf32-moxie.c: New files.
2958         * archures.c: Add moxie support.
2959         * configure.in: Add moxie support.
2960         * configure: Rebuilt.
2961         * config.bfd, archures.c: Add moxie support.
2962         * bfd-in2.h: Rebuilt.
2963
2964 2009-04-15  Christophe Lyon  <christophe.lyon@st.com>
2965
2966         * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2967         branch to an undef weak symbol into a jump to next instruction if
2968         a PLT entry will be created.
2969
2970 2009-04-14  Dave Korn  <dave.korn.cygwin@gmail.com>
2971
2972         * coffgen.c (make_a_section_from_file):  Set the backend long
2973         section names enable if long section names found on input.
2974         * coffcode.h:  Extend long section names documentation to match.
2975
2976 2009-04-08  H.J. Lu  <hongjiu.lu@intel.com>
2977
2978         * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2979         machine code.
2980
2981 2009-04-07  DJ Delorie  <dj@redhat.com>
2982
2983         * archures.c: Add bfd_mach_mep_c5.
2984         * bfd-in2.h: Likewise.
2985         * cpu-mep.c: Add bfd_c5_arch.
2986         * elf32-mep.c: Support it.
2987
2988 2009-04-07  H.J. Lu  <hongjiu.lu@intel.com>
2989
2990         * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2991         info->callbacks->einfo.
2992         * linker.c (_bfd_generic_section_already_linked): Likewise.
2993
2994 2009-04-06  DJ Delorie  <dj@redhat.com>
2995
2996         * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2997
2998 2009-04-06  H.J. Lu  <hongjiu.lu@intel.com>
2999
3000         * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3001         _bfd_pex64_print_pdata only if PE is defined.
3002
3003         * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3004         (_bfd_pex64_print_pdata): This.
3005
3006         * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3007         (_bfd_pex64_print_pdata): This.  Defined only if COFF_WITH_pex64
3008         is defined.
3009
3010 2009-04-05  Kai Tietz  <kai.tietz@onevision.com>
3011
3012         * coff-x86_64.c (bfd_pe_print_pdata): Define as
3013         _bfd_pep_print_x64_pdata.
3014         * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3015         * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3016
3017 2009-04-02  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
3018
3019         * elf32-xtensa.c (relax_property_section): Always set r_offset
3020         to zero.
3021
3022 2009-04-02  Christophe Lyon  <christophe.lyon@st.com>
3023
3024         * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3025         elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3026         branch stubs.
3027         (elf32_arm_stub_type): New enum values for the two new stubs.
3028         (arm_type_of_stub): Make use of the two new stubs.
3029         (arm_size_one_stub): Handle the two new stubs.
3030
3031 2009-04-01  Matt Thomas  <matt@netbsd.org>
3032
3033         * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3034         hidden symbols into the GOT or PLT.GOT.
3035         (elf_vax_relocate_section): Do not emit a PCREL reloc
3036         into a shared object if it is against a hidden symbol.
3037
3038 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3039
3040         * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3041         and know_contains_shared_object_p.
3042         (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3043         Cache the result in the archive_info table.
3044         (xcoff_auto_export_p): Add an "info" parameter and update the
3045         call to xcoff_archive_contains_shared_object_p.
3046         (xcoff_mark_auto_exports): Update accordingly.
3047         (xcoff_post_gc_symbol): Likewise.
3048
3049 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3050
3051         * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3052         rather than C_EXT.
3053
3054 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3055
3056         * coff-rs6000.c (member_layout): New structure.
3057         (archive_iterator): Likewise.
3058         (member_layout_init): New function.
3059         (archive_iterator_begin): Likewise.
3060         (archive_iterator_next): Likewise.
3061         (xcoff_write_armap_old): Use the new iterator functions.
3062         (do_shared_object_padding): Delete.
3063         (xcoff_write_armap_big): Use the new iterator functions.  Simplify
3064         handling of arch_info.
3065         (xcoff_write_archive_contents_old): Allocate arelt_data in the
3066         first loop rather than the second.  Allocate a member header if
3067         there isn't one, then work out the stat information and length
3068         in the first loop too.  Use the new iterators for the second loop.
3069         (xcoff_write_archive_contents_big): Likewise.
3070
3071 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3072
3073         * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3074         (bfd_xcoff_set_archive_import_path): Likewise.
3075         * bfd-in2.h: Regenerate.
3076         * xcofflink.c: Include libiberty.h.
3077         (xcoff_archive_info): New structure.
3078         (xcoff_archive_info_hash): New function.
3079         (xcoff_archive_info_eq): Likewise.
3080         (xcoff_get_archive_info): Likewise.
3081         (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3082         (bfd_xcoff_split_import_path): New function.
3083         (bfd_xcoff_set_archive_import_path): Likewise.
3084         (xcoff_set_import_path): Move earlier in file.
3085         (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3086         object to the the directory part of the bfd's filename.  Get the
3087         import path and filename of an archive object from the archive's
3088         xcoff_tdata, initializing it if necessary.  Update use of
3089         import_file_id.
3090         (bfd_link_input_bfd): Update use of import_file_id.
3091         (xcoff_write_global_symbol): Likewise.
3092
3093 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3094
3095         * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3096
3097 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3098
3099         * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3100         a .loader section for relocatable links.
3101         (xcoff_need_ldrel_p): New function.
3102         (xcoff_mark): Use it.
3103         (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3104         a loader section.
3105         (xcoff_build_ldsym): New function, split out from...
3106         (xcoff_build_ldsyms): ...here.  Rename to...
3107         (xcoff_post_gc_symbol): ...this.  Only export symbols, and only
3108         call xcoff_build_ldsym, if there's a loader section.
3109         (xcoff_build_loader_section): New function, extracted verbatim from...
3110         (bfd_xcoff_size_dynamic_sections): ...here.  Only call it if
3111         there's a loader section.  Only add an __rtinit loader symbol
3112         if there's a loader section.  Update after above name change.
3113         (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3114         (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3115         and xcoff_create_ldrel.
3116         (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3117         (xcoff_reloc_link_order): Likewise, but only call it if there's
3118         a loader section.  Use xcoff_symbol_section.
3119         (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3120         if there's a loader section.
3121
3122 2009-04-01  Richard Sandiford  <rdsandiford@googlemail.com>
3123
3124         * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3125
3126 2009-04-01  Christophe Lyon  <christophe.lyon@st.com>
3127
3128         * elf32-arm.c (group_sections): Rewrite loops for better
3129         readability.
3130
3131 2009-03-30  DJ Delorie  <dj@redhat.com>
3132
3133         * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3134         relocs when doing a relocatable link.
3135
3136 2009-03-28  Mark Mitchell  <mark@codesourcery.com>
3137
3138         * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3139         "ERROR:", in error messages.
3140         * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3141         * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3142         * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3143         (elf32_arm_merge_eabi_attributes): Likewise.
3144         (elf32_arm_merge_private_bfd_data): Likewise.
3145
3146 2009-03-27  Nick Clifton  <nickc@redhat.com>
3147
3148         * section.c (bfd_get_section_contents): Detect and handle the case
3149         where a section has the SEC_IN_MEMORY flag set but no actual
3150         contents allocated.
3151
3152 2009-03-26  Alan Modra  <amodra@bigpond.net.au>
3153
3154         PR 6494
3155         * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3156         p_filesz and p_memsz are equal.  Use p_memsz as the segment size.
3157         (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3158         if we don't find matching PT_LOAD when copying.
3159
3160 2009-03-25  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3161
3162         * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3163         the reloc descriptions.
3164
3165 2009-03-25  Hans-Peter Nilsson  <hp@axis.com>
3166
3167         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3168         <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3169         <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3170
3171 2009-03-24  H.J. Lu  <hongjiu.lu@intel.com>
3172
3173         * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3174         (bfd_i386_arch_intel_syntax): Likewise.
3175         (i8086_arch): Likewise.
3176         (bfd_x86_64_arch): Likewise.
3177
3178 2009-03-24  Hans-Peter Nilsson  <hp@axis.com>
3179
3180         * elf32-cris.c (cris_elf_relocate_section): <case
3181         R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3182         symbols for non-allocated sections.  Don't check whether to
3183         generate R_CRIS_DTPMOD for non-allocated sections.
3184         (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3185         handle relocation GC:ing if applied to non-allocated section.
3186         (cris_elf_check_relocs): Similar.
3187
3188         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3189         <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3190         when emitting a known TP offset in the GOT.
3191
3192 2009-03-23  Alan Modra  <amodra@bigpond.net.au>
3193
3194         * elf64-ppc.c (synthetic_opd): Delete.
3195         (compare_symbols): Look for .opd name rather than section match.
3196         (ppc64_elf_get_synthetic_symtab): Likewise.
3197
3198 2009-03-21  Alan Modra  <amodra@bigpond.net.au>
3199
3200         * elf32-ppc.c (is_pic_glink_stub): Delete.
3201         (is_nonpic_glink_stub): New function.
3202         (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3203         than first pic one.
3204         (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3205
3206 2009-03-20  Martin Schwidefsky  <schwidefsky@de.ibm.com>
3207             Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3208
3209         * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3210         macros for visibilty and locality checks.
3211         (elf_s390_adjust_dynamic_symbol): Likewise.
3212         (allocate_dynrelocs): Likewise.
3213         (elf_s390_relocate_section): Likewise.
3214         (elf_s390_finish_dynamic_symbol): Likewise.
3215         * elf64-s390.c (elf_s390_check_relocs): Likewise.
3216         (elf_s390_adjust_dynamic_symbol): Likewise.
3217         (allocate_dynrelocs): Likewise.
3218         (elf_s390_relocate_section): Likewise.
3219         (elf_s390_finish_dynamic_symbol): Likewise.
3220
3221 2009-03-19  Kai Tietz  <kai.tietz@onevision.com>
3222
3223         * bfd-in2.h: Regenerated.
3224         * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3225         for debugging sections and map memory read/write dependent on
3226         SEC_COFF_NOREAD.
3227         (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3228         without memory read flags set.
3229         * section.c: Add SEC_COFF_NOREAD to section flags.
3230
3231 2009-03-19  Andreas Schwab  <schwab@linux-m68k.org>
3232
3233         * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3234         for format string.
3235
3236 2009-03-19  Alan Modra  <amodra@bigpond.net.au>
3237
3238         * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3239         "no overlays" return.  If there are overlays, create overlay
3240         manager entry symbols here, so that..
3241         (spu_elf_build_stubs): ..we don't need to set them up here.
3242         Simplify entry symbol tests.
3243         * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3244
3245 2009-03-18  Mark Kettenis  <kettenis@gnu.org>
3246
3247         * elf.c (elfcore_grok_openbsd_procinfo)
3248         (elfcore_grok_openbsd_note): New functions.
3249         (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3250
3251 2009-03-18  Alan Modra  <amodra@bigpond.net.au>
3252
3253         * vms-hdr.c: Don't include alloca.h.
3254         * elf32-m68hc1x.c: Include alloca-conf.h.
3255         * xsym.c: Likewise.
3256         * elf64-hppa.c: Likewise.  Remove existing #if's handling alloca.
3257         * som.c: Likewise.
3258         * Makefile.am: Run "make dep-am".
3259         * Makefile.in: Regenerate.
3260
3261 2009-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
3262
3263         * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3264
3265 2009-03-17  Alan Modra  <amodra@bigpond.net.au>
3266
3267         * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3268         Add compact_stub.
3269         (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3270         * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3271         ovly_return fields with ovly_entry[2].  Adjust all users.
3272         (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3273         when soft-icache.
3274         (spu_elf_build_stubs): Likewise.
3275         (ovl_stub_size): Change arg to spu_elf_params pointer.  Adjust for
3276         ovly_flavour changes.  Update all callers.
3277         (ovl_stub_size_log2): New function.
3278         (build_stub): Handle compact icache stubs.  Use different manager
3279         entry point for stubs in non-icache area.
3280         (spu_elf_size_stubs): Don't allocate space for indirect branch
3281         descriptors.
3282         (spu_elf_build_stubs): And don't built them.
3283
3284 2009-03-16  Andrew Stubbs  <ams@codesourcery.com>
3285
3286         * dwarf2.c (read_section): Always use rawsize, if available.
3287
3288 2009-03-16  Alan Modra  <amodra@bigpond.net.au>
3289
3290         * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3291         of rawsize and size for buffer.
3292
3293 2009-03-15  Ulrich Weigand  <uweigand@de.ibm.com>
3294
3295         * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3296         parameter just because fixed sections fit into local store.
3297         (spu_elf_auto_overlay): Do not declare as "noreturn".  Skip
3298         generating overlays if fixed sections plus reserved stack
3299         and heap space fit into local store.
3300
3301 2009-03-15  Alan Modra  <amodra@bigpond.net.au>
3302
3303         * elf32-spu.c (build_stub): Correct icache set_id.
3304         (spu_elf_relocate_section): Likewise.
3305
3306 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3307
3308         * xcofflink.c (xcoff_link_check_archive_element): Only free the
3309         symbol table if it was created by the current call.
3310
3311 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3312
3313         * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3314         class XMC_DS rather than XMC_UA.
3315
3316 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3317
3318         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3319         bfd_boolean export_defineds parameter with an unsigned int
3320         auto_export_flags parameter.
3321         * bfd-in2.h: Regenerate.
3322         * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3323         split out from xcoff_build_ldsyms.
3324         (xcoff_covered_by_expall_p): New function.
3325         (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3326         but with extra code to handle -bexpfull and -bexpall.
3327         (xcoff_mark_auto_exports): New function.
3328         (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3329         a function should be automatically exported.
3330         (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3331         parameter with an auto_export_flags parameter.  Update ldinfo
3332         accordingly.  Use xcoff_mark_auto_exports to mark all automatically-
3333         exported symbols.
3334
3335 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3336
3337         * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3338         (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3339         init and fini functions.  Do garbage collection for objects
3340         without an entry point too.
3341
3342 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3343
3344         * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3345         check whether a symbol has csect information.
3346         (coff_print_aux): Likewise.
3347         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3348         information for C_AIX_WEAKEXT too.
3349         (_bfd_xcoff_swap_aux_out): Likewise.
3350         (xcoff_reloc_type_br): Handle defweak symbols too.
3351         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3352         information for C_AIX_WEAKEXT too.
3353         (_bfd_xcoff64_swap_aux_out): Likewise.
3354         (xcoff64_reloc_type_br): Handle defweak symbols too.
3355         * coffgen.c (coff_print_symbol): Handle auxillary function
3356         information for C_AIX_WEAKEXT too.
3357         * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3358         instead of BSF_GLOBAL if the L_WEAK flag is set.
3359         (xcoff_dynamic_definition_p): New function.
3360         (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3361         defines h.  Don't change h if ldsym isn't the definition.  Otherwise,
3362         always take the symbol class from the ldsym.  Use weak bfd symbol
3363         types for weak ldsyms.
3364         (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3365         Fix the check for whether a definition is from a shared object.
3366         Allow redefinitions of weak symbols.
3367         (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3368         (xcoff_keep_symbol_p): Likewise.
3369         (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3370         (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3371         Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3372         but mark them as L_WEAK.
3373         (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3374         instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3375
3376 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3377
3378         * xcofflink.c (xcoff_mark): When walking the relocations,
3379         only mark the target symbol or the target section, not both.
3380         (xcoff_final_definition_p): New function.
3381         (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3382         symbol is a valid definition of the associated output symbol.
3383         Use XCOFF_ALLOCATED to stop the same hash table entry having
3384         two output symbols.
3385         (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3386         keeping a symbol.
3387         (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3388
3389 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3390
3391         * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3392         symbols as XMC_XO.
3393
3394 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3395
3396         * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3397         * libcoff.h: Regenerate.
3398         * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3399         line-number counts in the bfd's lineno_counts field.
3400         Don't keep per-csect line-number counts.
3401         (xcoff_sweep): Don't update per-csect line-number counts.
3402         (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3403         entries in each output section.
3404         (xcoff_link_input_bfd): Get the number of line numbers from
3405         the bfd's lineno_counts field, rather than recalculating it
3406         from scratch.  Fix the range check when updating C_BINCL and
3407         C_EINCL symbols.
3408         (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3409         here.  Don't expect csects to have line-number counts.
3410
3411 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3412
3413         * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3414         * libcoff.h: Regenerate.
3415         * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3416         "skip" logic from xcoff_link_input_bfd.
3417         (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3418         objects in a dynamic link, rather than checking whether csectpp
3419         is null.  Always allocate debug_index for other objects,
3420         and always go through the loop.  Update the type of debug_index
3421         after the change above.  Read the auxillary csect information
3422         and use xcoff_keep_symbol_p to decide whether a symbol should
3423         be kept.  Set its debug_index to -2 if not.
3424         (xcoff_link_input_bfd): Update the type of debug_index after
3425         the change above and always expect it to be nonnull.  Use it to
3426         test whether a symbol should be stripped, rather than making the
3427         decision here.  Postpone all symbol creation to the second pass.
3428
3429 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3430
3431         * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3432         creating a descriptor.
3433         (xcoff_sweep): Don't mark toc_section unless it's needed.
3434         (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3435         when marking every bfd.
3436         (xcoff_link_input_bfd): Skip all TOC anchors.
3437         (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3438         (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3439         to -1; call xcoff_find_tc0 instead.
3440
3441 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3442
3443         * libcoff-in.h (xcoff_section_tdata): Update commentary.
3444         * libcoff.h: Regenerate.
3445         * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3446         symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3447         the previous symbol's csect.  Treat last_symndx as an inclusive value
3448         and simplify its handling.
3449         (xcoff_mark): Treat last_symndx as an inclusive value.  Only mark
3450         symbols with the right csect.  Don't mark rsec when processing
3451         relocations against undefined or absolute sections.
3452         (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3453         of bfd_und_section_ptr.
3454         (xcoff_link_input_bfd): Likewise.
3455
3456 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3457
3458         * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3459         against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3460         flag is set.  Assert that all undefined symbols are either
3461         imported or defined by a dynamic object.
3462         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3463         * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3464         handling to all relocations.  Only set XCOFF_CALLED for function
3465         symbols.
3466         (xcoff_find_function): New function, split out from...
3467         (bfd_xcoff_export_symbol) ...here.
3468         (xcoff_set_import_path): New function, split out from...
3469         (bfd_xcoff_import_symbol): ...here.  Remove assertion for old
3470         meaning of XCOFF_CALLED.
3471         (xcoff_mark_symbol): If we mark an undefined and unimported
3472         symbol, find some way of defining it.  If the symbol is a function
3473         descriptor, fill in its definition automatically.  If the symbol
3474         is a function, mark its descriptor and allocate room for global
3475         linkage code.  Otherwise mark the symbol as implicitly imported.
3476         Move the code for creating function descriptors from...
3477         (xcoff_build_ldsyms): ...here.  Use XCOFF_WAS_UNDEFINED to
3478         check for symbols that were implicitly defined.
3479         (xcoff_mark): Don't count any dynamic relocations against
3480         function symbols.
3481         (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3482         in the xcoff link info.
3483         (xcoff_link_input_bfd): Remove handling of undefined and
3484         unexported symbols.
3485
3486 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3487
3488         * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3489         if the target is absolute.  Fix comment typo.
3490         (xcoff_ppc_relocate_section): Remove FIXME.
3491         * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3492         if the target is absolute.
3493
3494 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3495
3496         * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3497         R_POS and R_NEG relocations against absolute symbols to the
3498         .loader section.
3499
3500 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3501
3502         * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3503         to 2 for bfd_mach_ppc_620.
3504
3505 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3506
3507         * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3508         * configure.in: Likewise.
3509         * configure: Regenerate.
3510
3511 2009-03-13  H.J. Lu  <hongjiu.lu@intel.com>
3512
3513         PR binutils/9945
3514         * elf.c (assign_section_numbers): Generate symbol table if there
3515         is any relocation in output.
3516         (_bfd_elf_compute_section_file_positions): Likewise.
3517
3518 2009-03-13  Nick Clifton  <nickc@redhat.com>
3519
3520         PR 9934
3521         * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3522         * elflink.c (elf_link_read_relocs_from_section): Use
3523         NUM_SHDR_ENTRIES.  Gracefully handle the case where there are
3524         relocs but no symbol table.
3525         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3526
3527 2009-03-12  H.J. Lu  <hongjiu.lu@intel.com>
3528
3529         PR ld/9938
3530         * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3531         to check ___tls_get_addr.
3532
3533         * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3534         strncmp to check __tls_get_addr.
3535
3536 2009-03-12  Andrew Stubbs  <ams@codesourcery.com>
3537
3538         * dwarf2.c (read_section): Always check the offset, even when the
3539         section has been read before.
3540
3541 2009-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3542
3543         * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3544         comments.
3545
3546 2009-03-11  Chris Demetriou  <cgd@google.com>
3547
3548         * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3549         * bfd-in2.h: Regenerate.
3550         * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3551         flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3552         mode.
3553         (bsd_write_armap): Likewise.
3554         (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3555         flag is set, do nothing.
3556         (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3557         for timestamp.
3558
3559 2009-03-11  Ulrich Weigand  <uweigand@de.ibm.com>
3560
3561         * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3562         used to update stack pointer.
3563
3564 2009-03-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3565
3566         PR binutils/9921
3567         * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3568         for unknown symbols in absolute section.
3569
3570 2009-03-06  Nick Clifton  <nickc@redhat.com>
3571
3572         * po/es.po: Updated Spanish translation.
3573
3574 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3575
3576         * elf32-arm.c (group_sections): Take next section size into
3577         account before accepting to group it.
3578
3579 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3580
3581         * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3582         PLT entries.
3583         (elf32_arm_final_link_relocate): Likewise.
3584
3585 2009-03-05  Moritz Kroll  <Moritz.Kroll@gmx.de>
3586
3587         PR 9923
3588         * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3589
3590 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3591
3592         * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3593         * section.c (struct bfd_section): Add has_tls_get_addr_call.
3594         (BFD_FAKE_SECTION): Init new flag.
3595         * ecoff.c (bfd_debug_section): Likewise.
3596         * bfd-in2.h: Regenerate.
3597         * libbfd.h: Regenerate.
3598         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3599         (ppc_elf_reloc_type_lookup): Handle new relocs.
3600         (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3601         without marker relocs.
3602         (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3603         if section has no old-style calls.
3604         (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3605         Don't try to optimize new-style __tls_get_addr call when handling
3606         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3607         relocs.
3608         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3609         (ppc64_elf_reloc_type_lookup): Handle new relocs.
3610         (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3611         without marker relocs.
3612         (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3613         if section has no old-style calls.  Set toc_ref for new relocs as
3614         appropriate.
3615         (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3616         Don't try to optimize new-style __tls_get_addr call when handling
3617         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3618         relocs.
3619
3620 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3621
3622         PR 6768
3623         * configure.in: Test for ld --as-needed support.  Link shared
3624         libbfd against libm.
3625         * configure: Regenerate.
3626
3627 2009-03-03  Alan Modra  <amodra@bigpond.net.au>
3628
3629         * Makefile.am: Run "make dep-am".
3630         * Makefile.in: Regenerate.
3631
3632 2009-03-02  Qinwei  <qinwei@sunnorth.com.cn>
3633
3634         * elf32-score7.c: New file.
3635         * elf32-score.h: New file.
3636         * elf32-score.c: Add code to support score 7.  Set score7 as the
3637         default.
3638         * cpu-score.c: Add score7 architecure.
3639         (compatibile): New function.
3640         * Makefile.am: Add rules for building elf32-score7 object.
3641         * Makefile.in: Regenerate.
3642         * configure.in: Add elf32-score7 object to score vectors.
3643         * configure: Regenerate.
3644         * reloc.c: Add score7 relocs.
3645         * archures.c: Add score3 and score7 machine numbers.
3646         * bfd-in2.h: Regenerate.
3647         * libbfd.h: Regenerate.
3648
3649 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3650
3651         * configure: Regenerate.
3652
3653 2009-03-01  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3654
3655         * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3656         (elf32_hppa_check_relocs): Use it.
3657
3658         * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3659         elf64-hppa.c.
3660         (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3661         (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3662         (elf_hppa_is_dynamic_loader_symbol): Likewise.
3663         (elf_hppa_record_segment_addrs): Likewise.
3664         (elf_hppa_final_link): Likewise.
3665         (elf_hppa_relocate_insn): Likewise.
3666         (elf_hppa_final_link_relocate): Likewise.
3667         (elf64_hppa_relocate_section): Likewise.
3668         * elf64-hppa.c: Insert above.
3669
3670 2009-02-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3671
3672         * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3673         (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3674         (elf_hppa_relocate_section): Likewise.
3675         * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3676         from struct elf_link_hash_entry.  Add count field.
3677         (struct elf64_hppa_dyn_hash_table): Delete.
3678         (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3679         (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3680         (hppa_elf_hash_entry, eh_name): Define.
3681         (elf64_hppa_new_dyn_hash_entry): Delete.
3682         (elf64_hppa_dyn_hash_lookup): Delete.
3683         (elf64_hppa_dyn_hash_traverse): Delete.
3684         (get_dyn_name): Delete.
3685         (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3686         of struct elf64_hppa_dyn_hash_entry *.
3687         (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3688         allocate_global_data_plt, allocate_global_data_stub,
3689         allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3690         Likewise.
3691         (hppa64_link_hash_newfunc): New.
3692         (elf64_hppa_hash_table_create): Rework.
3693         (count_dyn_reloc): Likewise.
3694         (hppa64_elf_local_refcounts): New.
3695         (elf64_hppa_check_relocs): Rework using standard technique for recording
3696         local DLT, PLT and OPD reference counts.
3697         (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3698         elf_link_hash_entry *.
3699         (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3700         allocate_global_data_plt, allocate_global_data_stub,
3701         allocate_global_data_opd, allocate_dynrel_entries,
3702         elf64_hppa_adjust_dynamic_symbol,
3703         elf64_hppa_mark_milli_and_exported_functions): Likewise.
3704         (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3705         Use hppa_link_hash_table.  Rework.
3706         (elf64_hppa_link_output_symbol_hook): Rework.
3707         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3708         elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3709         elf64_hppa_finish_dynamic_sections): Likewise.
3710
3711 2009-02-26  Christophe Lyon  <christophe.lyon@st.com>
3712
3713         * elf32-arm.c (stub_reloc_type): Removed.
3714         (insn_sequence): Renamed reloc_type field to r_type.
3715         (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3716         (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3717         (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3718         (elf32_arm_stub_type): Add new enum entries for the new stubs.
3719         (arm_stub_is_thumb): Catch new stubs.
3720         (arm_type_of_stub): Handle new stubs.
3721         (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3722         (bfd_elf32_arm_process_before_allocation): Remove useless
3723         condition.
3724
3725 2009-02-25  H.J. Lu  <hongjiu.lu@intel.com>
3726
3727         * elf.c (elf_find_function): Use is_function_type to check
3728         function symbol.
3729
3730 2009-02-24  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
3731
3732         * xtensa-modules.c: Revert to previous version 1.11 due
3733         to inadvertant commit.
3734
3735 2009-02-24  Sterling Augustine  <sterling@tensilica.com>
3736
3737         * elf32-xtensa.c (text_action_add): Separate test for action
3738         type.  Break if saved action is ta_widen_insn at same offset.
3739
3740 2009-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
3741
3742         * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3743         to elf32_arm_stub_long_branch_any_arm_pic.
3744         (elf32_arm_stub_long_branch_any_thumb_pic): New.
3745         (enum elf32_arm_stub_type, arm_type_of_stub)
3746         (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3747         separately.
3748
3749 2009-02-24  Joseph Myers  <joseph@codesourcery.com>
3750
3751         * elf32-arm.c (PREV_SEC): Update comment.
3752         (group_sections): Rename argument to stubs_always_after_branch.
3753         Reverse the list and place stubs at the end of input sections.
3754         Undefine NEXT_SEC.
3755         (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3756
3757 2009-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
3758
3759         * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3760         Fix formatting.
3761         (arm_size_one_stub): Remove unnecessary break.
3762         (arm_map_one_stub): Fix formatting.  Return after BFD_FAIL.
3763
3764 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3765
3766         * elf32-arm.c (stub_insn_type): New type.
3767         (stub_reloc_type): Likewise.
3768         (insn_sequence): Likewise.
3769         (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3770         (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3771         (elf32_arm_stub_long_branch_thumb_only): Likewise.
3772         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3773         (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3774         (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3775         (elf32_arm_stub_hash_entry): Add new helper fields.
3776         (stub_hash_newfunc): Initialize these new fields.
3777         (arm_build_one_stub): Encode Arm and Thumb instructions separately
3778         to take endianness into account.
3779         (arm_size_one_stub): Compute size of stubs using insn_sequence.
3780         (arm_map_one_stub): Code is now more generic, thanks to
3781         insn_sequence.
3782
3783 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3784
3785         * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3786         code.
3787         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3788         (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3789         BLX is not available. Fix typo in warning message. Add comments
3790         and improve formatting.
3791         (arm_build_one_stub): Adjust to new
3792         elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3793         (arm_map_one_stub): Likewise.
3794
3795 2009-02-23  Tristan Gingold  <gingold@adacore.com>
3796             Eric Botcazou  <ebotcazou@adacore.com>
3797             Douglas B Rupp  <rupp@gnat.com>
3798
3799         * vms.h: Update copyright year, fix comments, reorder declarations.
3800         (_bfd_save_vms_section): Remove the prototype.
3801         (EGPS_S_V_NO_SHIFT): New constant.
3802         (bfd_vms_set_section_flags): New prototype.
3803         (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3804         constants.
3805         (EGSY_S_W_FLAGS): Ditto.
3806         (EGSY_S_V_QUAD_VAL): Ditto.
3807         (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3808         (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3809         EGST_S_B_NAMLNG): Ditto.
3810         (ESRF_S_B_NAMLNG): Ditto.
3811         (ETIR_S_C_HEADER_SIZE): Ditto.
3812         (EGPS_S_V_ALLOC_64BIT): Ditto.
3813         (DST_S_C_EPILOG): Ditto.
3814         (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3815         (DST_S_C_SRC_INCRLNUM_B): Ditto.
3816         (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3817         (DST_S_L_PCLINE_UNSLONG): Ditto.
3818         (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3819         (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3820         (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3821         (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3822         (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3823         (DST_S_B_SRC_UNSBYTE): Ditto.
3824         (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3825         Add prototypes.
3826         (vms_section, vms_reloc): Remove types.
3827         (hdr_struc): Replaced by ...
3828         (hdr_struct): ... new type.
3829         (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3830         (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3831         (EMH_DATE_LENGTH): Ditto.
3832         (eom_struc): Replaced by ...
3833         (eom_struct): ... new type.
3834         (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3835         (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3836         (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3837         (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3838         (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3839         (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3840         (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3841         (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3842         (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3843         (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3844         (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3845         (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3846         (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3847         (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3848         (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3849         (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3850         (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3851         (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3852         (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3853         (enum file_type_enum): New type.
3854         (struct location_struct): Removed.
3855         (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3856         (struct funcinfo, struct module): Ditto.
3857         (struct vms_private_data_struct): Update fields.
3858         (struct vms_section_data_struct): New type.
3859
3860         * vms.c: Update copyright year, fix comments,
3861         Fix includes for DECC, add prototypes.
3862         (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3863         some initializers.
3864         Use flavour to set is_vax, location_stack is removed.
3865         (struct pair): Declare.
3866         (fill_section_ptr): Initialize variables at declaration.
3867         Add guard to set SECTION_SYM flag, handlde und section.
3868         (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3869         (_bfd_vms_slurp_object_records): New function, replaces previous
3870         vms_object_p.
3871         (vms_slurp_module): New function.
3872         (vms_slurp_image): Ditto.
3873         (vms_object_p): Complete rewrite.
3874         (vms_mkobject): Use is_vax field to slect architecture.
3875         (free_reloc_stream): New function.
3876         (vms_convert_to_var): Ditto.
3877         (vms_convert_to_var_1): Ditto.
3878         (vms_convert_to_var_unix_filename): Ditto.
3879         (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3880         VAR format on VMS.
3881         (vms_new_section_hook): Set alignment to 0, allocate private data.
3882         (vms_get_section_contents): Load content.
3883         (vms_get_symbol_info): Handle undefined section.
3884         (vms_find_nearest_line): Handle.
3885         (alloc_reloc_stream): New function.
3886         (vms_slurp_reloc_table): Ditto.
3887         (vms_get_reloc_upper_bound): Make it real.
3888         (vms_canonicalize_reloc): Do the real work.
3889         (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3890         ALPHA_R_BOH.
3891         (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3892         (vms_set_arch_mach): Check arch.
3893         (vms_set_section_contents): Copy the content after allocation.
3894         (vms_alpha_vec): Update object flags.
3895
3896         * vms-tir.c: Update copyright year, fix comments,
3897         add prototypes for new functions.
3898         (dst_define_location): New function.
3899         (dst_restore_location): New function.
3900         (dst_retrieve_location): New function.
3901         (dst_check_allocation): New function.
3902         (image_dump): Call dst_check_allocation.
3903         (image_write_b): Ditto.
3904         (image_write_w): Ditto.
3905         (image_write_l): Ditto.
3906         (image_write_q): Ditto.
3907         (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3908         STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3909         CTL_STKDL.
3910         Call error handler instead of abort if name is not known.
3911         (etir_sta): Add quarter_relocs argument and set it.
3912         Fix cast.
3913         (etir_sto): Ditto.
3914         (etir_opr): Ditto, return FALSE in case of error.
3915         (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3916         Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3917         (etir_stc): Add quarter_relocs argument and set it, fix cast.
3918         Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3919         Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3920         Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3921         Return FALSE in case of error.
3922         (tir_sta): Change sign of psect.
3923         (tir_ctl): Ditto.
3924         (tir_cmd): Fix cast. Makes tir_table static const.
3925         (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3926         add argument to explain.
3927         (analyze_etir): Initialize maxptr, add quarter_relocs
3928         declaration, move some declarations into inner scopes.
3929         Handle quarter_relocs and STO_IMM.
3930         (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3931         (_bfd_vms_slurp_relocs): New function.
3932         (_bfd_vms_decode_relocs): New function.
3933         (sto_imm): Rewritten.
3934         (start_first_etbt_record): New function.
3935         (start_another_etbt_record): Ditto.
3936         (etir_output_check): Ditto.
3937         (defer_reloc_p): Ditto.
3938         (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3939         a for-loop.  Correctly deals with contents, deals with .vmsdebug,
3940         rewritte relocations handling.
3941         (_bfd_vms_write_tbt): Removed.
3942         (_bfd_vms_write_dbg): Ditto.
3943
3944         * vms-misc.c: Update copyright year, Fix comments.
3945         (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3946         (maybe_adjust_record_pointer_for_object): New function.
3947         (_bfd_vms_get_first_record): New function, replaces ...
3948         (_bfd_vms_get_record): ..  removed.
3949         (_bfd_vms_get_object_record): New function.
3950         (_bfd_vms_get_object_record): New function.
3951         (vms_get_remaining_object_record): New function, replaces ...
3952         (_bfd_vms_get_next_record): ... removed.
3953         (add_new_contents): Removed.
3954         (_bfd_save_vms_section): Removed.
3955         (_bfd_get_vms_section): Removed.
3956         (_bfd_vms_output_flush): Write in VAR format.
3957         (new_symbol): Don't make UND section.
3958
3959         * vms-hdr.c: Update copyright year, update list of record handled.
3960         (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3961         (_bfd_vms_write_hdr): Strip vms and unix patches,
3962         add comments, truncate module name at 31 characters,
3963         use constants instead of hard-coded value,
3964         write BFD version instead of a fixed string.
3965         (_bfd_vms_slurp_ihd): New function.
3966         (_bfd_vms_slurp_isd): Ditto.
3967         (_bfd_vms_slurp_ihs): Ditto.
3968         (new_module): Ditto.
3969         (parse_module): Ditto
3970         (build_module_list): Ditto.
3971         (module_find_nearest_line): Ditto.
3972         (_bfd_vms_find_nearest_dst_line): Ditto.
3973         (vms_slurp_debug): Ditto.
3974         (_bfd_vms_slurp_dbg): Ditto.
3975         (_bfd_vms_slurp_tbt): Ditto.
3976         (_bfd_vms_write_dbg): Ditto.
3977         (_bfd_vms_write_tbt): Ditto.
3978
3979         * vms-gsd.c: Update copyright year, update list of records handled.
3980         (EVAX_LITERALS_NAME): New macro.
3981         (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3982         (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3983         (register_universal_symbol): New function and prototype.
3984         (_bfd_vms_slurp_gsd): Fix indentations and casts,
3985         improve debug messages,
3986         use constants instead of hard-coded value,
3987         fix missing endianness conversion,
3988         handle global symbol (SYMG).
3989         (bfd_vms_set_section_flags): New function.
3990         (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3991         handle section literals,
3992         fix indentation,
3993         handle section bfd and vms flags,
3994         don't output LIB$INITIALIZE symbol,
3995         fix handling of weak symbols,
3996         fix evax vs vax procedure descriptor,
3997         handle absolute symbols.
3998
3999         * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4000         BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4001
4002         * makefile.vms (DEFS): Fix flags for VMS.
4003
4004         * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4005
4006         * bfd-in2.h: Regenerated.
4007         * libbfd.h: Regenerated.
4008
4009 2009-02-20  Cary Coutant  <ccoutant@google.com>
4010
4011         * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4012         in struct stat.
4013
4014 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
4015
4016         PR gas/7059
4017         * coffcode.h (coff_write_object_contents):  Don't let the string
4018         table offset overflow the s_name field when using long section names.
4019
4020 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
4021
4022         * coff-alpha.c (alpha_ecoff_backend_data):  Initialise fields which
4023         control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4024         * coff-mips.c (mips_ecoff_backend_data):  Likewise.
4025         * coff-rs6000.c (bfd_xcoff_backend_data):  Initialise fields which
4026         control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4027         (bfd_pmac_xcoff_backend_data):  Likewise.
4028         * coff64-rs6000.c (bfd_xcoff_backend_data):  Likewise.
4029         (bfd_xcoff_aix5_backend_data):  Likewise.
4030         (xcoff64_write_object_contents):  Delete unused long_section_names
4031         local variable.
4032         * coff-sh.c (bfd_coff_small_swap_table):  Initialise long section
4033         name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4034         struct non-const.
4035         * coffcode.h (documentation):  Update to describe long section names.
4036         (COFFLONGSECTIONCATHELPER):  New helper macro.
4037         (BLANKOR1TOODD):  Likewise.
4038         (COFF_ENABLE_LONG_SECTION_NAMES):  Likewise.
4039         (COFF_LONG_SECTION_NAMES_SETTER):  Likewise.
4040         (COFF_DEFAULT_LONG_SECTION_NAMES):  Likewise.
4041         (bfd_coff_set_long_section_names_allowed):  New function.
4042         (bfd_coff_set_long_section_names_disallowed):  Likewise.
4043         (struct bfd_coff_backend_data):  Add new backend hook function
4044         pointer _bfd_coff_set_long_section_names.
4045         (bfd_coff_set_long_section_names):  New backend hook.
4046         (coff_write_object_contents):  Only generate long section names if
4047         bfd_coff_long_section_names() indicates they are currently enabled.
4048         (bfd_coff_std_swap_table):  Make non-const, and initialise long
4049         section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4050         (ticoff0_swap_table):  Likewise to both.
4051         (ticoff1_swap_table):  Again, likewise to both.
4052         * coffgen.c (make_a_section_from_file):  Allow long section names
4053         as inputs even if not currently allowed for outputs.
4054         * ecoff.c (_bfd_ecoff_no_long_sections):  New function.
4055         * efi-app-ia32.c (COFF_LONG_SECTION_NAMES):  Define to 0, not blank.
4056         * efi-app-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4057         * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4058         * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
4059         * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4060         * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4061         * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
4062         * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4063         * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4064         * pei-arm.c (COFF_LONG_SECTION_NAMES):  Likewise.
4065         * pei-i386.c (COFF_LONG_SECTION_NAMES):  Likewise.
4066         * pei-mcore.c (COFF_LONG_SECTION_NAMES):  Likewise.
4067         * pei-mips.c (COFF_LONG_SECTION_NAMES):  Likewise.
4068         * pei-ppc.c (COFF_LONG_SECTION_NAMES):  Likewise.
4069         * pei-sh.c (COFF_LONG_SECTION_NAMES):  Likewise.
4070         * pei-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4071         * libcoff-in.h:  Update copyright year to cause updated copyright
4072         year in generated libcoff.h, and fix typo.
4073         * libcoff.h:  Regenerated.
4074         * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES):  New macro.
4075         (_bfd_ecoff_no_long_sections):  Add prototype.
4076         * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES):  New macro.
4077         * pe-mips.c (COFF_LONG_SECTION_NAMES):  Define empty if not already
4078         defined by an including .c file.
4079         * ticoff.h (ticoff0_swap_table):  Make non-const, and initialise
4080         long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4081         (ticoff1_swap_table):  Likewise to both.
4082
4083 2009-02-18  Christophe Lyon  <christophe.lyon@st.com>
4084
4085         * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4086         stub. Catch default case error.
4087         (arm_map_one_stub): Add missing Thumb mapping symbol.
4088
4089 2009-02-18  Bjoern Haase  <bjoern.m.haase@web.de>
4090
4091         PR 9841
4092         * elf32-avr.c: Handle case where no local symbos exist correctly.
4093
4094 2009-02-16  Christophe Lyon  <christophe.lyon@st.com>
4095
4096         bfd/
4097         * elf32-arm.c (arm_long_branch_stub,
4098         arm_thumb_v4t_long_branch_stub,
4099         arm_thumb_thumb_long_branch_stub,
4100         arm_thumb_arm_v4t_long_branch_stub,
4101         arm_thumb_arm_v4t_short_branch_stub,
4102         arm_pic_long_branch_stub):
4103         Renamed to elf32_arm_stub_long_branch_any_any,
4104         elf32_arm_stub_long_branch_v4t_arm_thumb,
4105         elf32_arm_stub_long_branch_thumb_only,
4106         elf32_arm_stub_long_branch_v4t_thumb_arm,
4107         elf32_arm_stub_short_branch_v4t_thumb_arm,
4108         elf32_arm_stub_long_branch_any_any_pic.
4109         (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4110         arm_thumb_thumb_stub_long_branch,
4111         arm_thumb_arm_v4t_stub_long_branch,
4112         arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4113         Renamed to arm_stub_long_branch_any_any,
4114         arm_stub_long_branch_v4t_arm_thumb,
4115         arm_stub_long_branch_thumb_only,
4116         arm_stub_long_branch_v4t_thumb_arm,
4117         arm_stub_short_branch_v4t_thumb_arm,
4118         arm_stub_long_branch_any_any_pic.
4119
4120 2009-02-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4121
4122         * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4123         in branch offset check.
4124
4125 2009-02-15  Alan Modra  <amodra@bigpond.net.au>
4126
4127         * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4128         add toc.symndx and toc.add.
4129         (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4130         Set up toc.add.
4131         (get_tls_mask): Add toc_addend param, set from toc.add.  Adjust all
4132         callers.
4133         (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4134         (branch_reloc_hash_match): New function, extracted from..
4135         (ppc64_elf_tls_optimize): ..here.
4136         (ppc64_elf_relocate_section): Properly set addends when optimizing
4137         tls sequences.  Avoid unnecessary reading and writing of insns.
4138         Only redo reloc when symbol changed.  Bypass symbol checks when
4139         using tlsld_got.
4140         * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4141         (branch_reloc_hash_match): New function, extracted from..
4142         (ppc_elf_tls_optimize): ..here.
4143         (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4144         Don't clear addend on zapped __tls_get_addr reloc.
4145
4146 2009-02-12  Nick Clifton  <nickc@redhat.com>
4147
4148         PR 9827
4149         * elflink.c (bfd_elf_final_link): When counting the relocations,
4150         if the header size has not been set yet then assume that it will
4151         match the output section's reloc type.
4152
4153 2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
4154
4155         * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4156         relocatable link.
4157
4158 2009-02-09  Alan Modra  <amodra@bigpond.net.au>
4159
4160         * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4161         (find_function): Likewise.
4162         (pasted_function): Don't error if no prior function found.
4163         (discover_functions): Revert 2008-12-10 change.  Extend first
4164         function range to start of section.
4165
4166 2009-02-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4167
4168         * elf64-hppa.c: Remove PARAMS macro.  Replace PTR with void *.  Convert
4169         functions to C90.
4170         * elf64-hppa.h: Likewise.
4171
4172 2009-02-06  Joseph Myers  <joseph@codesourcery.com>
4173
4174         * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4175         .sbss handling.
4176
4177 2009-02-04  Alan Modra  <amodra@bigpond.net.au>
4178
4179         * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4180         Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4181
4182 2009-02-03  Sandip Matte  <sandip@rmicorp.com>
4183
4184         * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4185         * archures.c (bfd_mach_mips_xlr): Define.
4186         * bfd-in2.h: Regenerate.
4187         * cpu-mips.c (I_xlr): Define.
4188         (arch_info_struct): Add XLR entry.
4189         * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4190         (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4191         (mips_mach_extensions): Add XLR entry.
4192
4193 2009-02-03  Eric B. Weddington  <eric.weddington@atmel.com>
4194
4195         * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4196
4197 2009-02-03  Carlos O'Donell  <carlos@codesourcery.com>
4198
4199         * configure.in: AC_SUBST pdfdir.
4200         * Makefile.am: Add install-pdf, install-pdf-am
4201         and install-pdf-recursive targets. Define pdfdir.
4202         * doc/Makefile.am: Define pdf__strip_dir. Add
4203         install-pdf and install-pdf-am targets.
4204         * po/Make-in: Add install-pdf target.
4205         * configure: Regenerate.
4206         * Makefile.in: Regenerate
4207         * doc/Makefile.in: Regenerate.
4208
4209 2009-02-03  Maxim Kuvyrkov  <maxim@codesourcery.com>
4210
4211         * bfd-in2.h: Regenerate.
4212         * elf32-m68k.c: Handle 2-slot GOT entries.  Rename variables and
4213         fields from n_entries to n_slots where appropriate, update comments.
4214         (HOWTO): Add TLS relocations.
4215         (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4216         (enum elf_m68k_got_offset_size): New enum.
4217         (struct elf_m68k_got_entry.type): Move field to ...
4218         (struct elf_m68k_got_entry_key): ... here.  Update all uses.
4219         (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4220         functions.
4221         (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4222         functions.
4223         (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4224         fields into n_entries array.  Update comments.
4225         (elf_m68k_init_got): Simplify, update all uses.
4226         (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4227         (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4228         GOT entries; update name, update all uses.
4229         (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4230         (elf_m68k_get_got_entry): Update.
4231         (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4232         simplify.
4233         (elf_m68k_remove_got_entry_type): Simplify.
4234         (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4235         (elf_m68k_can_merge_gots): Update.
4236         (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4237         (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4238         GOT entries, simplify.
4239         (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4240         (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4241         field, remove obsoleted local_n_entries field.
4242         (elf_m68k_partition_multi_got_2): New static function.
4243         (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4244         update.
4245         (elf_m68k_remove_got_entry_type): Update.
4246         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4247         (elf_m68k_check_relocs): Handle TLS relocations.  Remove unnecessary
4248         update of sgot->size and srelgot->size.
4249         (elf_m68k_gc_sweep_hook): Update.
4250         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4251         (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4252         TLS relocations.
4253         * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4254         * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4255
4256 2009-02-02  DJ Delorie  <dj@redhat.com>
4257
4258         * elf32-mep.c (config_names): Regenerate configuration.
4259
4260 2009-02-02  Alan Modra  <amodra@bigpond.net.au>
4261
4262         * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4263         (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4264         * elf.c (bfd_elf_get_str_section): Make static.
4265         (bfd_elf_find_section): Delete.
4266         * libbfd.h: Regenerate.
4267
4268 2009-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
4269
4270         * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4271         (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4272
4273 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
4274
4275         * elflink.c (on_needed_list): New function.
4276         (elf_link_add_object_symbols): Link in --as-needed libs if they
4277         satisfy undefined symbols in other libs.
4278
4279 2009-01-30  Julian Brown  <julian@codesourcery.com>
4280
4281         * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4282         EXEC_P or DYNAMIC flags, and skip sections which are being linked
4283         with --just-symbols (-R).
4284
4285 2009-01-29  Adam Nemet  <anemet@caviumnetworks.com>
4286
4287         * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4288         high_pc in order to properly sign-extend VMAs.
4289
4290 2009-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
4291             Mark Shinwell  <shinwell@codesourcery.com>
4292             Catherine Moore  <clm@codesourcery.com>
4293
4294         * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4295
4296 2009-01-28  Catherine Moore <clm@codesourcery.com>
4297
4298         * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4299         SEC_LOAD for dynamic relocation sections.
4300
4301 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
4302
4303         * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4304         (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4305         the size of local TLS data.
4306
4307 2009-01-27  Andreas Schwab  <schwab@suse.de>
4308
4309         * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4310         architectures in the archive.
4311
4312 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
4313
4314         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4315         <R_CRIS_32_DTPREL>: Correct relocation value.
4316
4317         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4318         <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4319         symbols with non-default visibility.
4320
4321 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
4322
4323         * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4324         describing the trampolines.
4325         (ppc_elf_relocate_section): Update relocs to describe the
4326         trampolines.
4327
4328 2009-01-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4329
4330         * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4331         branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4332         and R_PARISC_PCREL12F relocations.
4333
4334 2009-01-24  Alan Modra  <amodra@bigpond.net.au>
4335
4336         PR 6022
4337         * elflink.c (find_version_for_sym): New function split out from,
4338         but without export_dynamic test, ..
4339         (_bfd_elf_link_assign_sym_version): ..here.
4340         (_bfd_elf_export_symbol): Use it.
4341
4342 2009-01-23  Alan Modra  <amodra@bigpond.net.au>
4343
4344         * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4345         (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4346         * elflink.c: ..here, somewhat modified.
4347         * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4348         _bfd_elf_link_find_version_dependencies,
4349         _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4350         _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4351         _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4352         declare..
4353         * elflink.c: ..and make static here.
4354         (_bfd_elf_link_find_version_dependencies): Adjust for removal
4355         of output_bfd from struct elf_find_verdep_info.
4356         (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4357         struct elf_info_failed.
4358         (bfd_elf_size_dynamic_sections): Adjust.
4359
4360 2009-01-22  Alan Modra  <amodra@bigpond.net.au>
4361
4362         PR 6832
4363         * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4364         after comp_unit_find_line call.
4365
4366 2009-01-21  Nick Clifton  <nickc@redhat.com>
4367
4368         PR 9769
4369         * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4370         tm_gmtoff field in struct tm.
4371
4372 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
4373
4374         * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4375         * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4376         sections in soft-icache lines unless non_ia_text.  Don't add
4377         rodata if doing so would exceed line size.
4378
4379 2009-01-19  Hans-Peter Nilsson  <hp@axis.com>
4380
4381         * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4382         types than bfd_link_hash_indirect, before early return, call
4383         _bfd_elf_link_hash_copy_indirect.
4384
4385 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4386
4387         * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4388         * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4389         * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4390         (elf_backend_obj_attrs_order): New define.
4391         * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4392         (elfNN_bed): Add elf_backend_obj_attrs_order.
4393
4394 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4395
4396         * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4397         (obj_attr_size): Likewise.
4398         (write_obj_attribute): Likewise.
4399         (_bfd_elf_copy_obj_attributes): Likewise.
4400         (_bfd_elf_parse_attributes): Likewise.
4401         * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4402         (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4403         (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4404         (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4405         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4406         with macros.
4407
4408 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4409
4410         * elf-attrs.c (is_default_attr): Support defaultless attributes.
4411         (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4412         (bfd_elf_add_obj_attr_string): Likewise.
4413         (bfd_elf_add_obj_attr_int_string): Likewise.
4414         (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4415         * elf-bfd.h (struct obj_attribute): Document new flag bit.
4416         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4417         Tag_nodefaults has no default value.
4418         (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4419         comment to reflect the new state.
4420
4421 2009-01-19  Alan Modra  <amodra@bigpond.net.au>
4422
4423         PR 9695
4424         * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4425         (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4426         (adjust_z_magix): Delete dead code handling QMAGIC.
4427
4428 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
4429
4430         * coffcode.h (styp_to_sec_flags): Correct interpretation of
4431         IMAGE_SCN_MEM_DISCARDABLE.
4432
4433 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
4434
4435         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4436         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4437         * configure.in (commonbfdlib): Delete.
4438         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4439         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
4440         is available, not just for linux.
4441         * po/SRC-POTFILES.in: Regenerate.
4442         * Makefile.in: Regenerate.
4443         * configure: Regenerate.
4444
4445 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
4446             Julian Brown   <julian@codesourcery.com>
4447
4448         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4449         ARM attributes in ABI 2.07.
4450         * elf32-arm.c (get_secondary_compatible_arch): New function.
4451         (set_secondary_compatible_arch): New function.
4452         (tag_cpu_arch_combine): New function.
4453         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4454         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4455         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4456         make it fit with order_01243.
4457         Add support for Tag_also_compatible_with,
4458         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4459         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4460         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4461         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4462         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4463         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4464         Rework the way unknown attributes are handled.
4465         Defer errors until all attributes have been processed.
4466
4467 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
4468
4469         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4470         bfd_elf_add_obj_attr_int_string.
4471         Read Tag_compatibility from its new location in the attribute array,
4472         rather than the attribute list.
4473         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4474         bfd_elf_add_obj_attr_int_string.
4475         (_bfd_elf_parse_attributes): Likewise.
4476         (_bfd_elf_merge_object_attributes): There's now only one
4477         Tag_compatibility, and it's in the array, not the list.
4478         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4479         Tag_compatibility.
4480         (bfd_elf_add_obj_attr_compat): Rename to
4481         bfd_elf_add_obj_attr_int_string.
4482         (bfd_elf_add_proc_attr_compat): Rename to
4483         bfd_elf_add_proc_attr_int_string.
4484         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4485         Tag_compatibility.
4486
4487 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
4488
4489         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4490         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4491         (vmsutil.lo): Add dependency rule.
4492         * Makefile.in: Regenerate.
4493         * config.bfd (ia64*-*-*vms*): Add case.
4494         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4495         * configure: Regenerate.
4496         * vmsutil.c: New file.
4497         * vmsutil.h: New file.
4498         * elf-bfd.h (struct bfd_elf_special_section): Change type of
4499         attr to bfd_vma.
4500         * elfxx-ia64.c (elfNN_vms_post_process_headers,
4501         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4502         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4503         elfNN_vms_object_p): New functions
4504         * targets.c (bfd_elf64_ia64_vms_vec): New target.
4505
4506 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
4507
4508         PR ld/9727
4509         * elflink.c (elf_gc_sweep): Exclude the group section if the
4510         first member of the section group is excluded.
4511
4512 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
4513
4514         PR 9735
4515         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4516         saved filename, use bfd_alloc rather than bfd_malloc for it.
4517
4518 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
4519
4520         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4521
4522 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
4523
4524         * elf32-spu.c (remove_cycles): Always set call->max_depth.
4525
4526 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
4527
4528         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4529
4530 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
4531
4532         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4533         num_lines_log2.
4534         (struct got_entry): Add br_addr.
4535         (struct call_info): Add priority.
4536         (struct function_info): Add lr_store and sp_adjust.
4537         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4538         (spu_elf_find_overlays): For soft-icache, mark any section within cache
4539         area as an overlay, and check that no other overlays exist.  Look up
4540         icache overlay manager entry sym.
4541         (BRA_STUBS, BRA, BRASL): Define.
4542         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4543         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
4544         in branch insn.
4545         (count_stub, build_stub): Support soft-icache.
4546         (build_spuear_stubs, process_stubs): Adjust build_stub call.
4547         (spu_elf_size_stubs): Size soft-icache stubs.
4548         (overlay_index): New function.
4549         (spu_elf_build_stubs): Make static.  Support soft-icache.
4550         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4551         (find_function_stack_adjust): Save lr store and stack adjust insn
4552         offsets.
4553         (maybe_insert_function): Adjust find_function_stack_adjust call.
4554         (mark_functions_via_relocs): Retrieve priority.
4555         (remove_cycles): Only warn about pruned arcs when stack_analysis.
4556         (sort_calls): Sort by priority first.
4557         (mark_overlay_section): Ignore .ovl.init.
4558         (sum_stack): Only print when stack_analysis.
4559         (print_one_overlay_section): New function, extracted from..
4560         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
4561         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4562         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4563         analysis.  Call spu_elf_build_stubs.
4564         (spu_elf_relocate_section): For soft-icache encode overlay index
4565         into addresses.
4566         (spu_elf_output_symbol_hook): Support soft-icache.
4567         (spu_elf_modify_program_headers: Likewise.
4568
4569         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
4570         num_regions to num_lines.  Add line_size and max_branch.
4571         (enum _ovly_flavour): Add ovly_soft_icache.
4572         (spu_elf_build_stubs): Delete.
4573
4574 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
4575
4576         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4577         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4578
4579 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
4580
4581         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4582         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4583         the program, the known offset starts at the negative size of the
4584         TLS section.
4585         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4586         Similar.
4587
4588 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
4589
4590         * config.bfd: Add lm32-*-rtems*.
4591
4592 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
4593
4594         * coff-ppc.c: Add 2009 to Copyright.
4595         * elf32-cris.c: Likewise.
4596         * elflink.c: Likewise.
4597
4598 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
4599
4600         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4601         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
4602
4603 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4604
4605         PR ld/9679
4606         * elflink.c (elf_merge_st_other): New.
4607         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4608         hide them if needed.
4609         (elf_link_add_object_symbols): Updated.
4610
4611 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4612
4613         PR ld/9676
4614         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4615         ref_dynamic and dynamic_def fields when setting def_regular
4616         to 1.
4617
4618 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
4619
4620         PR 9682
4621         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4622         literal.
4623
4624 For older changes see ChangeLog-2008
4625 \f
4626 Local Variables:
4627 mode: change-log
4628 left-margin: 8
4629 fill-column: 74
4630 version-control: never
4631 End: