bfd/ChangeLog

   1 2009-10-06  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * bfd-in2.h: Regenerated.
   4
   5 2009-10-02  Alan Modra  <amodra@bigpond.net.au>
   6
   7         * aout-cris.c (N_SHARED_LIB): Don't define.
   8         * hp300bsd.c (N_SHARED_LIB): Don't define.
   9         * i386bsd.c (N_SHARED_LIB): Don't define.
  10         * i386linux.c (N_SHARED_LIB): Don't define.
  11         * i386lynx.c (N_SHARED_LIB): Don't define.
  12         * m68klinux.c (N_SHARED_LIB): Don't define.
  13         * m88kmach3.c (N_SHARED_LIB): Don't define.
  14         * mipsbsd.c (N_SHARED_LIB): Don't define.
  15         * newsos3.c (N_SHARED_LIB): Don't define.
  16         * pc532-mach.c (N_SHARED_LIB): Don't define.
  17         * pdp11.c (N_SHARED_LIB): Don't define.
  18         * sparclinux.c (N_SHARED_LIB): Don't define.
  19         * vaxbsd.c (N_SHARED_LIB): Don't define.
  20
  21 2009-10-01  Dave Korn  <dave.korn.cygwin@gmail.com>
  22
  23         * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
  24         symbol for a weak undef in the auxbfd, not the input bfd.
  25
  26 2009-10-01  Ulrich Weigand  <uweigand@de.ibm.com>
  27
  28         * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
  29         after .toe instead of before .text section.  Set the LMA of all
  30         overlay sections to their icache IA address.
  31         (spu_elf_find_overlays): Determine icache set id without reference
  32         to the LMA.
  33
  34 2009-09-30  Tristan Gingold  <gingold@adacore.com>
  35
  36         * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
  37
  38 2009-09-29  H.J. Lu  <hongjiu.lu@intel.com>
  39
  40         * elf64-x86-64.c (elf64_x86_64_append_rela): New.
  41         (elf64_x86_64_relocate_section): Use it.
  42         (elf64_x86_64_finish_dynamic_symbol): Likewise.
  43
  44 2009-09-29  DJ Delorie  <dj@redhat.com>
  45
  46         * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
  47         (ALL_MACHINES_CFILES): Add cpu-rx.c.
  48         (BFD32_BACKENDS): Add elf32-rx.lo.
  49         (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
  50         * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
  51         Export bfd_rx_arch.
  52         (bfd_archures_list): Add bfd_rx_arch.
  53         * config.bfd: Add entry for rx-*-elf.
  54         * configure.in: Add entries for bfd_elf32_rx_le_vec and
  55         bfd_elf32_rx_be_vec.
  56         * reloc.c: Add RX relocations.
  57         * targets.c: Add RX target vectors.
  58         * Makefile.in: Regenerate.
  59         * bfd-in2.h: Regenerate.
  60         * configure: Regenerate.
  61         * libbfd.h: Regenerate.
  62         * cpu-rx.c: New file.
  63         * elf32-rx.c: New file.
  64
  65 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
  66
  67         * elf32-cr16.c (elf32_cr16_relocate_section): Removed
  68         info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
  69
  70 2009-09-28  Nick Clifton  <nickc@redhat.com>
  71
  72         PR 10478: Accepting Solaris binaries.
  73         * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
  74         section link values in x86 binaries.
  75         * elfcode.h (elf_object_p): Likewise.
  76
  77 2009-09-28  Philippe De Muyter  <phdm@macqel.be>
  78
  79         * elf32-m68k.c (elf_m68k_final_write_processing): New function.
  80         (elf_backend_final_write_processing): Macro defined as above function.
  81
  82 2009-09-25  Martin Thuresson  <martint@google.com>
  83
  84         Update sources to make alpha and arm targets compile cleanly with
  85         -Wc++-compat:
  86         * ecoff.c: Add casts.
  87         * ecofflink.c: Add casts.
  88         * elf64-alpha.c: Add casts.
  89         (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
  90         to top level.
  91         (SKIP_HOWTO): Use enum name.
  92         * elf32-arm.c: Add casts.
  93         (elf32_arm_vxworks_bed): Update code to avoid multiple
  94         declarations.
  95         (struct map_stub): Move to top level.
  96
  97 2009-09-24  H.J. Lu  <hongjiu.lu@intel.com>
  98
  99         PR ld/10630
 100         * elflink.c (elf_link_output_extsym): Turn off visibility on
 101         local symbol.
 102         (bfd_elf_final_link): Turn off visibility on dynamic local
 103         symbol.
 104
 105 2009-09-24  Alan Modra  <amodra@bigpond.net.au>
 106
 107         PR binutils/10654
 108         * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
 109         for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
 110         Remove "function" parm, adjust caller.
 111
 112 2009-09-23  Matt Rice  <ratmice@gmail.com>
 113
 114         * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
 115         arguments.
 116         * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
 117         DT_DEPAUDIT from audit/depaudit arguments.
 118         (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
 119         (elf_link_add_object_symbols): Set dt_audit target data when finding a
 120         DT_AUDIT.
 121         * bfd-in2.h: Regenerate.
 122         * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
 123
 124 2009-09-23  Jie Zhang  <jie.zhang@analog.com>
 125
 126         * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
 127         .rel.plt and .plt sections are removed.
 128         (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
 129         section.  Remove the duplicated removing of empty .rel.plt
 130         section.
 131
 132 2009-09-21  Richard Sandiford  <rdsandiford@googlemail.com>
 133
 134         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
 135         patch to handle the new personality relaxation.
 136
 137 2009-09-21  Richard Sandiford  <rdsandiford@googlemail.com>
 138
 139         * elf-eh-frame.c (make_pc_relative): New function.
 140         (_bfd_elf_write_section_eh_frame): Use it.
 141
 142 2009-09-21  Alan Modra  <amodra@bigpond.net.au>
 143
 144         * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
 145         (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
 146         (MR_0_3, MR_3_0): Define.
 147         (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
 148         (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
 149         (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
 150         table.  Check for presense of __tls_get_addr_opt
 151         (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
 152         (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
 153         (write_glink_stub): Add param p.
 154         (ppc_elf_relocate_section): Adjust write_glink_stub call.
 155         (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
 156         __tls_get_addr.
 157         * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
 158         * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
 159         (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
 160         table.  Check for presense of __tls_get_addr_opt.
 161         (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
 162         (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
 163         BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
 164         LD_R2_0R1, MTLR_R11): Define.
 165         (build_tls_get_addr_stub): New function.
 166         (ppc_build_one_stub): Call it.
 167         (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
 168         (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
 169         __tls_get_addr plt call.
 170         * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
 171
 172 2009-09-19  Richard Sandiford  <rdsandiford@googlemail.com>
 173
 174         * elf-bfd.h (eh_cie_fde): Add personality_offset and
 175         make_per_encoding_relative to the CIE structure.  Add a padding field.
 176         * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
 177         rather than 0xf0 when masking out the base address encoding
 178         Record the offset of personality data from the start of the CIE.
 179         Remove a repeated elf_backend_can_make_relative_eh_frame check.
 180         (find_merged_cie): Take an info argument.  If the personality
 181         binds locally, try converting an absolute personality into
 182         a local one.
 183         (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
 184         when masking out the base address encoding.  Update the call to
 185         find_merged_cie.
 186         (_bfd_elf_eh_frame_section_offset): Discard relocations against
 187         the personality data if we are converting into PC-relative form.
 188         (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
 189         when masking out the base address encoding.  Handle
 190         make_per_encoding_relative.
 191
 192 2009-09-18  Alan Modra  <amodra@bigpond.net.au>
 193
 194         PR ld/10406
 195         * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
 196         R_PPC_EMB_SDA2I16 complain_overflow_signed.
 197         (create_sdata_sym): Pass info rather than htab.
 198         Update all callers.  Ensure symbols are hidden.
 199         (ppc_elf_check_relocs): Allow SDAREL16 when shared.
 200         (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
 201         _GLOBAL_OFFSET_TABLE_.
 202         (elf_finish_pointer_linker_section): Don't assume that sdata base
 203         symbol is always at 0x8000 offset.  Don't subtract the addend here.
 204         (is_static_defined): New function.
 205         (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
 206         is statically defined.  Clear addend for EMB_SDAI16 and EMB_SDA2I16
 207         relocs.  Downgrade error on unexpected section for EMB_SDA2REL
 208         reloc symbols to a warning.
 209
 210 2009-09-18  Nick Clifton  <nickc@redhat.com>
 211
 212         * po/es.po: Updated Spanish translation.
 213         * po/vi.po: Updated Vietnamese translation.
 214
 215 2009-09-18  Alan Modra  <amodra@bigpond.net.au>
 216
 217         * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
 218         functions.  Use throughout.
 219         (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
 220         from indirect symbol.
 221         (lookup_fdh): Rename from get_fdh.  Follow indirect sym links.
 222         (add_symbol_adjust): Simplify.
 223         (defined_code_entry, defined_func_desc): New functions.
 224         (ppc64_elf_gc_keep): Follow indirect sym links.  Use defined_code_entry.
 225         (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
 226         defined_code_entry to follow indirect sym links.
 227         (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
 228         (ppc_type_of_stub): Follow indirect sym links.
 229         (toc_adjusting_stub_needed): Likewise.
 230         (ppc_build_one_stub): Likewise.  Make undefined dot-symbols weak
 231         rather than defining them at stub.
 232         (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
 233         assignments in test.
 234
 235 2009-09-16  Tristan Gingold  <gingold@adacore.com>
 236
 237         * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
 238         Reindent.
 239         * mach-o.c (bfd_mach_o_cpu_name): Reindent.
 240         (bfd_mach_o_filetype_name): Complete with new constants.  Reindent.
 241         (bfd_mach_o_print_private_header): Use fputs instead of fprintf
 242         when possible to avoid warnings.
 243         (bfd_mach_o_print_section_map): Ditto.
 244         (bfd_mach_o_section_get_entry_size): New function.
 245         (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
 246         added function.
 247         (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
 248
 249 2009-09-14  Nick Clifton  <nickc@redhat.com>
 250
 251         * po/fi.po: Updated Finnish translation.
 252
 253 2009-09-11  Nick Clifton  <nickc@redhat.com>
 254
 255         * po/bfd.pot: Updated by the Translation project.
 256
 257 2009-09-11  Philippe De Muyter  <phdm@macqel.be>
 258
 259         * binary.c (binary_object_p): Remove bfd_external_binary_architecture
 260         hack.  objcopy `-B' (`--binary-architecture') option is now handled
 261         in a generic way.
 262
 263 2009-09-11  Nick Clifton  <nickc@redhat.com>
 264
 265         * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
 266         changes.
 267
 268 2009-09-11  Jie Zhang  <jie.zhang@analog.com>
 269
 270         * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
 271         NULL if `ht' is NULL.
 272
 273 2009-09-09  Martin Thuresson  <martin@mtme.org>
 274
 275         Update sources to compile cleanly with -Wc++-compat:
 276         * aoutx.h: Add casts.
 277         * archive.c: Add casts.
 278         * archive64.c: Add casts.
 279         * archures.c: Add casts.
 280         * bfd-in2.h: Regenerated.
 281         * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
 282         * bfdio.c: Add casts.
 283         * binary.c: Add casts.
 284         * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
 285         parameter to use enum value instead of int.
 286         * coffcode.h: Add casts.
 287         * coffgen.c: Add casts.
 288         * cofflink.c: Add casts.
 289         * compress.c: Add casts.
 290         * dwarf1.c: Add casts.
 291         * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
 292         bfd_ptr. Update code to use new name.
 293         * elf-attrs.c: Add casts.
 294         * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
 295         anonymous struct. (union gotplt_union, struct
 296         elf_link_virtual_table_entry): Move to top level.
 297         * elf-eh-frame.c: Add casts.
 298         * elf-strtab.c: Add casts.
 299         * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
 300         argument name from typename to type_name.
 301         * elf32-i386.c: Add casts.
 302         * elf64-x86-64.c: Add casts.
 303         * elfcode.h: Add casts.
 304         * elfcore.h: Add casts.
 305         * elflink.c: Add casts.
 306         * format.c: Add casts.
 307         * hash.c: Add casts.
 308         * ihex.c: Add casts.
 309         * libaout.h (enum aout_subformat, enum aout_magic): Move to top
 310         level.
 311         * libbfd.c: Add casts.
 312         * linker.c: Add casts.
 313         * merge.c: Add casts.
 314         * opncls.c: Add casts.
 315         * peXXigen.c: Add casts.
 316         * peicode.h: Add casts.
 317         * reloc.c: Add casts.
 318         * section.c: Add casts.
 319         * simple.c: Add casts.
 320         * srec.c: Add casts.
 321         * stabs.c: Add casts.
 322         * syms.c: Add casts.
 323         * targets.c: Add casts.
 324         * tekhex.c: Add casts.
 325         * verilog.c: Add casts.
 326
 327 2009-09-09  Paolo Bonzini  <bonzini@gnu.org>
 328
 329         * configure: Regenerate.
 330
 331 2009-09-09  Daniel Jacobowitz  <dan@codesourcery.com>
 332
 333         * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
 334         for the mode of target PLT entries.
 335         (allocate_dynrelocs): Only adjust symbol type if setting its
 336         value.
 337
 338 2009-09-09  Paolo Bonzini  <bonzini@gnu.org>
 339
 340         * configure: Regenerate.
 341
 342 2009-09-09  Nick Clifton  <nickc@redhat.com>
 343
 344         PR 10478:
 345         * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
 346         section headers containing sh_link values of SHN_BEFORE or
 347         SHN_AFTER.
 348         * elfcode.h (elf_object_p): Likewise.
 349
 350 2009-09-09  Tristan Gingold  <gingold@adacore.com>
 351
 352         Handle DYLD_INFO introduced by Darwin10.
 353         * mach-o.h (bfd_mach_o_load_command_type): Add
 354         BFD_MACH_O_LC_DYLD_INFO.
 355         (bfd_mach_o_dyld_info_command): New type.
 356         (bfd_mach_o_load_command): Add dyld_info field.
 357         * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
 358         (bfd_mach_o_scan_read_dyld_info): New function.
 359         (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
 360         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
 361         (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
 362         (bfd_mach_o_print_dyld_info): New function.
 363
 364 2009-09-09  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 365
 366         * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
 367         linkonce or linker script discarded section.
 368
 369 2009-09-09  Alan Modra  <amodra@bigpond.net.au>
 370
 371         * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
 372
 373 2009-09-07  Andreas Schwab  <schwab@linux-m68k.org>
 374
 375         * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
 376         range call the bfd error hander and use R_68K_NONE instead.
 377
 378 2009-09-07  Tristan Gingold  <gingold@adacore.com>
 379
 380         * po/SRC-POTFILES.in: Regenerate.
 381         * po/bfd.pot: Regenerate.
 382
 383         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
 384         BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
 385         * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
 386         st_mtim.tv_nsec to gas/configure.in
 387         (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
 388         * configure: Regenerate.
 389         * config.in: Regenerate.
 390         * vmsutil.c: Moved to gas/config/te-vms.c
 391         * vmsutil.h: Removed.
 392         * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
 393         (BFD32_BACKENDS): Remove vmsutil.lo
 394         * Makefile.in: Regenerate.
 395
 396 2009-09-05  Eli Zaretskii  <eliz@gnu.org>
 397
 398         * coffcode.h: Include libiberty.h.
 399
 400 2009-09-05  Martin Thuresson  <martin@mtme.org>
 401
 402         * coff-arm.c (coff_arm_relocate_section)
 403         (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
 404         Change member name class to symbol_class.
 405         * coff-i960.c (coff_i960_relocate_section) Rename variable
 406         class to class_val. Change member name class to symbol_class.
 407         * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
 408         (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
 409         * coff-stgo32.c (adjust_aux_in_post)
 410         (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
 411         to in_class.
 412         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
 413         (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
 414         * coffcode.h (coff_pointerize_aux_hook): Rename variable class
 415         to n_sclass.
 416         * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
 417         variables named class to n_sclass. (coff_write_symbols): Rename
 418         variable class to sym_class. (bfd_coff_set_symbol_class): Rename
 419         argument class to symbol_class.
 420         * cofflink.c (_bfd_coff_link_hash_newfunc)
 421         (coff_link_add_symbols, _bfd_coff_link_input_bfd)
 422         (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
 423         Update code to use renamed members.
 424         * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
 425         argument class to in_class.
 426         * libcoff-in.h (struct coff_link_hash_entry, struct
 427         coff_debug_merge_type) Renamed members class to symbol_class and
 428         type_class.
 429         * libcoff.h Regenerated.
 430         * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
 431         Rename argument class to in_class.
 432         * pef.c (bfd_pef_parse_imported_symbol): Update code to use
 433         renamed members.
 434         * pef.h (struct bfd_pef_imported_symbol): Changed name of
 435         member class to symbol_class.
 436
 437 2009-09-04  H.J. Lu  <hongjiu.lu@intel.com>
 438
 439         * configure: Regenerated.
 440
 441 2009-09-04  Tristan Gingold  <gingold@adacore.com>
 442
 443         * configure.in: Bump version to 2.20.51
 444
 445 2009-09-04  Alan Modra  <amodra@bigpond.net.au>
 446
 447         * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
 448
 449 2009-09-04  Jie Zhang  <jie.zhang@analog.com>
 450
 451         * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
 452         create .rela.bss.
 453         (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
 454         for empty .rela.bss and .rel.plt sections.
 455
 456 2009-09-03  Adam Nemet  <anemet@caviumnetworks.com>
 457
 458         * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
 459         R_MIPS_JALR unless symbol resolves locally.
 460
 461 2009-09-03  Adam Nemet  <anemet@caviumnetworks.com>
 462
 463         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
 464         has_static_relocs for R_MIPS_JALR.
 465
 466 2009-09-03  Maciej W. Rozycki  <macro@codesourcery.com>
 467
 468         * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
 469         R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
 470         respective stubs.
 471
 472 2009-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 473
 474         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
 475         plt earlier.
 476
 477 2009-09-01  Tristan Gingold  <gingold@adacore.com>
 478
 479         * makefile.vms: Ported to Itanium VMS.  Remove useless variable and
 480         dependencies.  Reindent.
 481         * configure.com: Ported to Itanium VMS.  Now generates a build.com
 482         to build without make.  Add messages but make edit silent.
 483         * hosts/alphavms.h: Add a prototype for stpcpy.
 484         * vms.c: Add a missing include for Alpha VMS.
 485         * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
 486
 487 2009-08-31  Jan Beulich  <jbeulich@novell.com>
 488
 489         * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
 490         * elf.c (bfd_elf_get_default_section_type): New.
 491         (elf_fake_sections): Use bfd_elf_get_default_section_type.
 492
 493 2009-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 494
 495         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
 496         accidental checkin.
 497         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
 498
 499 2009-08-30  Alan Modra  <amodra@bigpond.net.au>
 500
 501         PR ld/10569
 502         * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
 503         (bfd_emul_get_commonpagesize): Likewise.
 504
 505 2009-08-29  Martin Thuresson  <martin@mtme.org>
 506
 507         * elf32-arm.c (struct stub_def): Rename member template to
 508         template_sequence. (arm_build_one_stub,
 509         find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
 510         Rename variable template to template_sequence.
 511         * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
 512         Rename variable template to template_val.
 513         * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
 514         new to new_symbol.
 515         * coffgen.c (coff_make_empty_symbol)
 516         (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
 517         * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
 518         new to new_insn.
 519         * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
 520         to new_symbol.
 521         * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
 522         new to new_reloc.
 523         * hash.c (bfd_hash_lookup): Rename variable new to new_string.
 524         * ieee.c (ieee_make_empty_symbol): Rename variable new to
 525         new_symbol.
 526         * linker.c (bfd_new_link_order): Rename variable new to
 527         new_lo.
 528         * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
 529         symbol.
 530         * oasys.c (oasys_make_empty_symbol): Rename variable new to
 531         new_symbol_type.
 532         * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
 533         new to new_symbol_type.
 534         * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
 535         to new_symbol.
 536         * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
 537         new_dump.
 538         (read_hdr, rs6000coff_core_p)
 539         (rs6000coff_core_file_matches_executable_p)
 540         (rs6000coff_core_file_failing_command)
 541         (rs6000coff_core_file_failing_signal): Updated function to use new
 542         union member name.
 543         * som.c (som_make_empty_symbol): Rename variable new to
 544         new_symbol_type.
 545         * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
 546         to new_symbol.
 547         * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
 548         variable new to new_symbol.
 549
 550 2009-08-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 551
 552         * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
 553         bfdlibdir and bfdincludedir.
 554         * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
 555         [INSTALL_LIBBFD]: ... here, ...
 556         [INSTALL_LIBBFD]: ... and empty overrides here.
 557         [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
 558         [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
 559         * Makefile.in: Regenerate.
 560         * configure: Regenerate.
 561
 562 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
 563
 564         * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
 565         relocations.  Rewrite output of dynamic TLS relocations.
 566         (DTP_OFFSET, TP_OFFSET): New constants.
 567         (dtpoff_base): Update.
 568         (tpoff): Rename to tpoff_base, update.
 569         (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
 570         New functions.  Move code from elf_m68k_relocate_section here.
 571         (elf_m68k_relocate_section): Update.
 572         (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
 573
 574 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
 575
 576         * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
 577         non_got_ref value.
 578         (elf_m68k_check_relocs): Handle dynamic TLS relocations.
 579         Handle non_got_ref field.
 580         (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
 581
 582 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
 583
 584         PR ld/10518
 585         * linker.c (bfd_find_version_for_sym): Revert warning.
 586
 587 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
 588
 589         PR ld/10518
 590         * linker.c (bfd_find_version_for_sym): Override a "*" match by any
 591         other wildcard match.  Warn on multiple wildcard matches.
 592
 593 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 594
 595         * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
 596         appending.
 597         [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
 598         only in this condition.
 599         [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
 600         to build but not install libbfd.la in this condition.
 601         (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
 602         (install_libbfd, install_libbfd): Remove.
 603         * Makefile.in: Regenerate.
 604         * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
 605         (INCLUDES): ... this.
 606         ($(MKDOC)): Adjust.
 607         * doc/Makefile.in: Regenerate.
 608
 609         * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
 610         no-dist and foreign.
 611         (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
 612         dependency tracking to work for them.
 613         (targets.lo, archures.lo, dwarf.lo): Rewrite to
 614         use automake dependency tracking mechanism.
 615         (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
 616         (mkdep section): Remove.
 617         (BUILT_SOURCES): New, list $(BUILD_HFILES).
 618         * Makefile.in: Regenerate.
 619         * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
 620
 621         * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
 622         (install-pdf, install-pdf-recursive, install-html)
 623         (install-html-recursive): Remove.
 624         * Makefile.in: Regenerate.
 625
 626         * Makefile.in: Regenerate.
 627         * aclocal.m4: Likewise.
 628         * config.in: Likewise.
 629         * configure: Likewise.
 630
 631 2009-08-21  Daniel Gutson  <dgutson@codesourcery.com>
 632
 633         * elf32-arm.c (arch_has_thumb2_nop): New function.
 634         (arch_has_arm_nop): New function.
 635         (elf32_arm_final_link_relocate): NOP opcodes changed.
 636
 637 2009-08-16  Doug Evans  <dje@google.com>
 638
 639         * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
 640         at least don't leak memory.
 641
 642 2009-08-13  DJ Delorie  <dj@redhat.com>
 643
 644         * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
 645         if needed.
 646
 647 2009-08-12  Nick Clifton  <nickc@redhat.com>
 648
 649         * po/fi.po: Updated Finnish translation.
 650
 651 2009-08-11  Bernd Schmidt  <bernd.schmidt@analog.com>
 652
 653         Merge some FRV FDPIC changes into the Blackfin code.
 654         * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
 655         summary reloc information.
 656         (bfinfdpic_dynamic_got_plt_info): New.
 657         (_bfin_create_got_section): Create the PLT section here.
 658         (elf32_bfinfdpic_create_dynamic_sections): Not here.
 659         (_bfinfdpic_count_nontls_entries): Move out of...
 660         (_bfinfdpic_count_got_plt_entries): ... here.
 661         (_bfinfdpic_count_relocs_fixups): Likewise.
 662         (_bfinfdpic_reset_got_plt_entries): New.
 663         (_bfinfdpic_size_got_plt): Move out of...
 664         (elf32_bfinfdpic_size_dynamic_sections): ... here.
 665         (bfinfdpic_relocate_section): Be careful not to call
 666         _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
 667         (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
 668         New functions.
 669         (elf_backend_discard_info): Define for FD-PIC.
 670
 671 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 672
 673         * elflink.c: Add FIXMEs for some places that require octets_per_byte
 674         adjustments.
 675         * elf-eh-frame.c: Likewise.
 676         * merge.c: Likewise.
 677
 678 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 679
 680         * configure.in:  Remove elf-ifunc.lo from common ELF files.  Add
 681         to x86 and x86_64 configurations.
 682         * configure: Regenerate.
 683
 684 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 685
 686         Stop using bfd_usrdata in libbfd.
 687         * coff-stgo32.c (bfd_coff_go32stub): Remove.
 688         (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
 689         (adjust_filehdr_in_post): Declare the abfd parameter as unused.
 690         Replace STUBSIZE by GO32_STUBSIZE.  Save now the stub in
 691         filehdr_dst->u.go32.stub.  New comment with the reason.
 692         (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
 693         Substitute the removed macro bfd_coff_go32stub.
 694         (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
 695         (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
 696         (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
 697         (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
 698         Replace STUBSIZE by GO32_STUBSIZE.  Substitute the removed macro
 699         bfd_coff_go32stub.
 700         * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
 701         * libcoff-in.h (coff_data_type): New field go32stub.
 702         * libcoff.h: Regenerated.
 703
 704 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 705
 706         Fix go32 stub preservation by objcopy.
 707         * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
 708         (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
 709         go32stub.
 710
 711 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 712
 713         * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
 714         symbols.
 715         (elf32_arm_final_link_relocate): Treat local undefined symbols the
 716         same as global undefined symbols.
 717         (elf32_arm_relocate_section): Give an error for local undefined
 718         non-weak symbols, unless the reloc will not use the symbol.
 719
 720 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 721
 722         * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
 723         (ppc_elf_relax_section): Use symbol index to distinguish
 724         relocatable stubs.
 725
 726 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 727
 728         * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
 729
 730 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 731
 732         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
 733         info for STT_GNU_IFUNC.
 734         * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
 735         on got refs in case the symbol turns out to be ifunc.
 736         (ppc_elf_gc_sweep_hook): Similarly.
 737         (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
 738         (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
 739         (ppc_elf_size_dynamic_sections): Likewise.
 740         (ppc_elf_relocate_section): Likewise.
 741
 742 2009-08-09  Bernd Schmidt  <bernd.schmidt@analog.com>
 743
 744         From Mike Frysinger <michael.frysinger@analog.com>
 745         * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
 746         bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
 747         _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
 748         bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
 749         bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
 750         Adjust to match the renamed reloc definitions.
 751
 752 2009-08-08  Alan Modra  <amodra@bigpond.net.au>
 753
 754         PR 10494
 755         * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
 756         LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
 757
 758 2009-08-07  Tom Tromey  <tromey@redhat.com>
 759
 760         * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
 761         aliasing error.
 762
 763 2009-08-06  Michael Eager <eager@eagercon.com>
 764
 765         * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
 766         * Makefile.in: Regenerate.
 767         * archures.c: Add bfd_arch_microblaze.
 768         * bfd-in2.h: Regenerate.
 769         * config.bfd: Add microblaze target.
 770         * configure.in: Add bfd_elf32_microblaze_vec target.
 771         * configure: Regenerate.
 772         * cpu-microblaze.c: New.
 773         * elf32-microblaze.c: New.
 774         * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
 775         * libbfd.h: Regenerate.
 776         * reloc.c: Add MICROBLAZE relocations.
 777         * section.c: Add struct relax_table and relax_count to section.
 778         * targets.c: Add bfd_elf32_microblaze_vec.
 779
 780 2009-08-06  Jakub Jelinek  <jakub@redhat.com>
 781             Alan Modra  <amodra@bigpond.net.au>
 782
 783         PR binutils/10492
 784         * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
 785         symbols.
 786         * elf32-mips.c (mips_elf_sym_is_global): Likewise.
 787         * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
 788
 789 2009-08-06  Nathan Sidwell  <nathan@codesourcery.com>
 790
 791         * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
 792         at least once when fixing cortex-a8.
 793
 794 2009-08-05  Chao-ying Fu  <fu@mips.com>
 795
 796         * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
 797         * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
 798         for CPUs.  It is true for RM9000.
 799         (JALR_TO_BAL_P): New define to transform JALR to BAL.  It is true
 800         for all CPUs.
 801         (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
 802         to guard the transformation.
 803
 804 2009-08-05  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 805
 806         * elf32-spu.h (spu_elf_params): Add member emit_fixups.
 807         (spu_elf_size_sections): Declare prototype.
 808         * elf32-spu.c (spu_link_hash_table): Add member sfixup.
 809         (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
 810         (spu_elf_emit_fixup): New function.
 811         (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
 812         (spu_elf_size_sections): New function.
 813
 814 2009-08-05  Nathan Sidwell  <nathan@codesourcery.com>
 815
 816         * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
 817         (arm_build_one_stub): Build a8 veneers as a separate pass.
 818         (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
 819         parameters.  Use them to check if we create a different a8 fixup
 820         than the previous pass.
 821         (elf32_arm_size_stubs): Move scope of stub_changed and
 822         prev_num_a8_fixes into main loop.
 823         (elf32_arm_build_stubs): Build a8 veneers in a second pass.
 824
 825 2009-08-04  Alan Modra  <amodra@bigpond.net.au>
 826
 827         * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
 828         which find_plt_ent is called.  Delete redundant code.
 829
 830 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 831
 832         PR binutils/10363
 833         * elf.c (bfd_elf_string_from_elf_section): Return NULL on
 834         invalid string offset.
 835
 836 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 837
 838         PR ld/10433
 839         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
 840         to htab->init_got_offset and plt to htab->init_plt_offset
 841         when discarding space for dynamic relocations.
 842
 843 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
 844
 845         * elf32-ppc.c (struct plt_entry): Revise comments.
 846         (ppc_elf_check_relocs): Don't create needless plt_entry info
 847         for non-pie executables.  Don't test info->pie when info->shared
 848         already covers that case.
 849         (ppc_elf_gc_sweep_hook): Adjust for above change.
 850         (add_stub_sym): Don't test info->pie when info->shared tested.
 851         (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
 852         (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
 853         (ppc_elf_relax_section): Adjust find_plt_ent arguments.
 854         (ppc_elf_relocate_section): Likewise.
 855
 856 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
 857
 858         * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
 859         for local ifunc symbols in non-pie executables, regardless of
 860         reloc type.  Don't specially create ifunc dyn relocs.  Tidy ifunc
 861         code so that it's obvious that we only do anything special for
 862         local ifunc syms.
 863         (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
 864         (allocate_dynrelocs): Correct comment for syms defined in plt.
 865         Don't specially allocate ifunc dyn relocs.
 866         (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
 867         (ppc_elf_relocate_section): Set "relocation" value for ifunc
 868         syms in non-pie executables.  No specially allocated dyn relocs
 869         for ifunc to write.  Allow for local sym on R_PPC_RELAX32_PLT.
 870         (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
 871         a non-pie executable.
 872
 873 2009-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 874             Jakub Jelinek  <jakub@redhat.com>
 875
 876         PR ld/6443
 877         * elf32-i386.c (elf_i386_tls_transition): Check executable
 878         instead of shared for TLS when building PIE.
 879         (elf_i386_check_relocs): Likewise.
 880         (elf_i386_allocate_dynrelocs): Likewise.
 881         (elf_i386_relocate_section): Likewise.
 882
 883         * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
 884         instead of shared for TLS when building PIE.
 885         (elf64_x86_64_check_relocs): Likewise.
 886         (elf64_x86_64_allocate_dynrelocs): Likewise.
 887         (elf64_x86_64_relocate_section): Likewise.
 888
 889 2009-07-31  Anthony Green  <green@moxielogic.com>
 890
 891         * config.bfd (targ_cpu): Add moxie-uclinux support.
 892
 893 2009-07-31  Hans-Peter Nilsson  <hp@bitrange.com>
 894
 895         * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
 896
 897 2009-07-30  Alan Modra  <amodra@bigpond.net.au>
 898
 899         * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
 900         used by indirect function support.  Count dynamic relocs for
 901         ifunc syms.
 902         (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
 903         (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
 904         in iplt and their relocs in reliplt.  Don't make ifunc syms
 905         dynamic.  Allocate got entry relocs for non-dynamic ifunc in
 906         reliplt.  Handle other dynamic relocs for ifunc.
 907         (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
 908         ifunc in reliplt, likewise relocs for got against local ifunc.
 909         Typo fix on reliplt size adjust.
 910         (ppc_elf_relocate_section): Don't use plt scheme of allocating
 911         relocs 1-1 with entries for iplt, instead just add using
 912         reloc_count.  Write got relocs and dyn relocs for ifunc to reliplt.
 913         Error on invalid ifunc dyn relocs.
 914         (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
 915         in iplt/reliplt.
 916         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
 917         R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
 918         (ppc64_elf_reloc_type_lookup): Handle new relocs.
 919         (ppc64_elf_check_relocs): Likewise.  Count dyn relocs for ifunc.
 920         (allocate_dynrelocs): As for elf32-ppc.c above.
 921         (ppc64_elf_size_dynamic_sections): Likewise.
 922         (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
 923         and their relocs in reliplt.  Use R_PPC64_JMP_IREL.
 924         (ppc_size_one_stub): Similarly.
 925         (ppc64_elf_relocate_section): As for elf32-ppc.c above.  Handle new
 926         relocs too.
 927         (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
 928
 929 2009-07-29  Hans-Peter Nilsson  <hp@bitrange.com>
 930
 931         * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
 932         change.  Add note to head comment.
 933
 934 2009-07-28  Jan Beulich  <jbeulich@novell.com>
 935
 936         * archive.c (get_extended_arelt_filename): Remove redundant
 937         range check on index.
 938
 939 2009-07-27  Doug Kwan  <dougkwan@google.com>
 940
 941         * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
 942
 943 2009-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 944
 945         * archures.c bfd_*_arch): Sorted.
 946         (bfd_archures_list): Likewise.
 947
 948 2009-07-27  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 949
 950         * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
 951         to R_cr16_NUM32 relocation.
 952
 953 2009-07-26  Michael Eager  <eager@eagercon.com>
 954
 955         * archures.c: Add bfd_mach_ppc_405
 956         * bfd-in2.h: Same.
 957
 958 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 959
 960         * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
 961         * cpu-l1om.c (bfd_l1om_arch): Likewise.
 962
 963 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 964
 965         * archures.c (bfd_architecture): Add bfd_arch_l1om.
 966         (bfd_l1om_arch): New.
 967         (bfd_archures_list): Add &bfd_l1om_arch.
 968         * bfd-in2.h: Regenerated.
 969
 970         * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
 971         bfd_elf64_x86_64_vec is supported.  Add bfd_elf64_l1om_freebsd_vec
 972         if bfd_elf64_x86_64_freebsd_vec is supported.
 973         (targ_selvecs): Likewise.
 974
 975         * configure.in: Support bfd_elf64_l1om_vec and
 976         bfd_elf64_l1om_freebsd_vec.
 977         * configure: Regenerated.
 978
 979         * cpu-l1om.c: New.
 980
 981         * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
 982         (bfd_elf64_l1om_vec): Likewise.
 983         (bfd_elf64_l1om_freebsd_vec): Likewise.
 984
 985         * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
 986         (ALL_MACHINES_CFILES): Add cpu-l1om.c.
 987         * Makefile.in: Regenerated.
 988
 989         * targets.c (bfd_elf64_l1om_vec): New.
 990         (bfd_elf64_l1om_freebsd_vec): Likewise.
 991         (_bfd_target_vector): Add bfd_elf64_l1om_vec and
 992         bfd_elf64_l1om_freebsd_vec.
 993
 994 2009-07-24  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 995             Alan Modra  <amodra@bigpond.net.au>
 996
 997         * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
 998         * bfd-in2.h: Regenerate.
 999         * libbfd.h: Regenerate.
1000         * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1001         (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1002         (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1003
1004 2009-07-23  H.J. Lu  <hongjiu.lu@intel.com>
1005
1006         PR ld/10434
1007         * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1008         instead of shared for R_X86_64_TPOFF32.
1009         (elf64_x86_64_relocate_section): Likewise.
1010
1011 2009-07-23  Ulrich Drepper  <drepper@redhat.com>
1012
1013         * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1014         * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1015         with the BSF_GNU_UNIQUE flag bit set.
1016         * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1017         for symbols with STB_GNU_UNIQUE binding.
1018         * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1019         with the STB_GNU_UNIQUE binding.
1020         (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1021         symbols with STB_GNU_UNIQUE binding.  Set STB_GNU_UNIQUE for
1022         symbols with the unique_global field set.
1023         (elf_link_output_extsym): Set unique_global field for symbols with
1024         the STB_GNU_UNIQUE binding.
1025         * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1026         (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1027         symbols.
1028         (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1029         symbols.
1030         * bfd-in2.h: Regenerate.
1031
1032 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
1033
1034         * elflink.c (elf_link_output_extsym): Revert the last change.
1035
1036 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
1037
1038         PR ld/10433
1039         * elflink.c (elf_link_output_extsym): Special case ifunc syms
1040         when ref_regular, not def_regular.
1041
1042 2009-07-21  H.J. Lu  <hongjiu.lu@intel.com>
1043
1044         PR ld/10426
1045         * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1046         from a DSO into a normal FUNC symbol.
1047         (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1048         a normal FUNC symbol.
1049
1050 2009-07-17  Chao-ying Fu  <fu@mips.com>
1051
1052         * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1053         (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1054         interlocking, the last PLT entry needs a nop in the branch delay slot.
1055         (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1056         output the last two PLT entries in reverse order.
1057
1058 2009-07-16  H.J. Lu  <hongjiu.lu@intel.com>
1059
1060         * elf32-i386.c (elf_i386_relocate_section): Don't get local
1061         STT_GNU_IFUNC symbol for relocatable link.
1062         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1063
1064 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1065
1066         * bfdio.c (bfd_iovec): Add comments for bmmap.
1067         * bfd-in2.h: Regenerated.
1068
1069 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1070
1071         * Makefile.am: Run "make dep-am".
1072         * Makefile.in: Regenerated.
1073
1074 2009-07-10  Doug Kwan  <dougkwan@google.com>
1075
1076         * elf32-arm.c (stub_hash_newfunc): Initialize fields
1077         target_addend and orig_insn.
1078
1079 2009-07-10  Tom Tromey  <tromey@redhat.com>
1080
1081         * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1082         (elf-eh-frame.lo): Likewise.
1083         (elf32-bfin.lo): Likewise.
1084         (elf32-frv.lo): Likewise.
1085         (elf32-xc16x.lo): Likewise.
1086         * Makefile.in: Rebuild.
1087         * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1088         * elf-eh-frame.c: Likewise.
1089         * elf32-bfin.c: Likewise.
1090         * elf32-frv.c: Likewise.
1091         * elf32-xc16x.c: Likewise.
1092
1093 2009-07-10  Julian Brown  <julian@codesourcery.com>
1094
1095         * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1096         symbol a stub entry is derived from, not the entry for the stub
1097         itself, in call to elf32_arm_final_link_relocate.
1098
1099 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1100
1101         * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1102         when reporting  addends.
1103
1104 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1105
1106         * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1107         data even when no stubs.
1108         (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1109
1110 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1111
1112         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1113         (ppc_elf_get_synthetic_symtab): Report addend.
1114         (PLT_IFUNC): Define.
1115         (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1116         (ppc_elf_create_glink): New function.
1117         (ppc_elf_create_dynamic_sections): Use it.
1118         (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1119         (update_local_sym_info): Allocate space for local_plt array.
1120         Don't bump local_got_refcounts for PLT_IFUNC.  Return local_plt
1121         entry pointer.
1122         (is_branch_reloc): New function.
1123         (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1124         (ppc_elf_gc_sweep_hook): Likewise.
1125         (ppc_elf_adjust_dynamic_symbol): Likewise.
1126         (allocate_dynrelocs): Likewise.
1127         (ppc_elf_size_dynamic_sections): Likewise.
1128         (ppc_elf_relocate_section): Likewise.
1129         (branch_reloc_hash_match): Use is_branch_reloc.
1130         (ppc_elf_tls_optimize): Adjust for local_plt.
1131         (write_glink_stub): New function, extracted from..
1132         (ppc_elf_finish_dynamic_symbol): ..here.  Handle STT_GNU_IFUNC.
1133         (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1134         branch table when dynamic.
1135         (elf_backend_post_process_headers): Define.
1136         * elf64-ppc.c (elf_backend_post_process_headers): Define.
1137         (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1138         (ppc64_elf_get_synthetic_symtab): Report addend.
1139         (struct ppc_stub_hash_entry): Add plt_ent.
1140         (PLT_IFUNC): Define.
1141         (struct ppc_link_hash_table): Add iplt and reliplt.
1142         (create_linkage_sections): Make .iplt and .rela.iplt sections.
1143         (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1144         (update_local_sym_info): Allocate space for local_plt array.
1145         Don't bump local_got_ents for PLT_IFUNC.  Return local_plt
1146         entry pointer.
1147         (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1148         and don't change hash flags here.
1149         (is_branch_reloc): New function.
1150         (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1151         (ppc64_elf_gc_sweep_hook): Likewise.
1152         (ppc64_elf_adjust_dynamic_symbol): Likewise.
1153         (allocate_dynrelocs): Likewise.
1154         (ppc64_elf_size_dynamic_sections): Likewise.
1155         (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1156         (ppc64_elf_size_stubs): Likewise.
1157         (ppc64_elf_relocate_section): Likewise.
1158         (get_sym_h): Adjust for local_plt.
1159         (branch_reloc_hash_match): Use is_branch_reloc.
1160         (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1161         (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1162
1163 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1164
1165         * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1166
1167 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1168
1169         * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1170         and ref_regular_nonweak comment.
1171         * elflink.c (elf_link_output_extsym): Special case ifunc syms
1172         when def_regular, not ref_regular.
1173         (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1174         * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1175         * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1176
1177 2009-07-09  Alan Modra  <amodra@bigpond.net.au>
1178
1179         * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1180         of malloc'd struct call_info.
1181         (pasted_function): Likewise, priority too.
1182
1183 2009-07-07  Alan Modra  <amodra@bigpond.net.au>
1184
1185         * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1186         alignment when packing sections into overlays.
1187
1188 2009-07-03  Cary Coutant  <ccoutant@google.com>
1189
1190         * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1191
1192 2009-07-03  Dave Korn  <dave.korn.cygwin@gmail.com>
1193
1194         * coffcode.h (sec_to_styp_flags):  Partially revert (functional
1195         changes only) earlier patch:-
1196
1197 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
1198
1199         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1200         give .debug and .reloc data characteristics.
1201         (DOT_RELOC): New define for .reloc section string.
1202         (coff_write_object_contents): Use DOT_RELOC instead of string.
1203
1204 2009-07-02  Tom Tromey  <tromey@redhat.com>
1205
1206         * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1207         * bfdwin.c (bfd_free_window): Cast to unsigned long.
1208
1209 2009-07-01  Nick Clifton  <nickc@redhat.com>
1210
1211         * elf-m10300.c: Remove trailing white space.
1212         * reloc.c: Likewise.
1213
1214 2009-07-01  Douglas B Rupp  <rupp@gnat.com>
1215
1216         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1217         BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1218         * configure.in: Use them.
1219         * configure: Regenerate.
1220         * config.in: Regenerate.
1221         * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1222         #define _BSD_SOURCE. Add comments.
1223         (vms_file_stats_name): Calculate creation date based on available
1224         runtime data. Return 1 for version instead of 0.
1225
1226 2009-07-01  Nick Clifton  <nickc@redhat.com>
1227
1228         PR 10072
1229         * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1230         to R_ARM_THM_PC8 relocation.
1231
1232 2009-06-29  Nick Clifton  <nickc@redhat.com>
1233
1234         * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1235         different uses of the relocations addend when a symbol is in a
1236         merged section.
1237
1238 2009-06-27  H.J. Lu  <hongjiu.lu@intel.com>
1239
1240         PR ld/10337
1241         * elf.c (bfd_section_from_shdr): Don't change sh_link for
1242         SHT_REL/SHT_RELA sections on executable nor shared library.
1243         Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1244         as a normal section.
1245
1246 2009-06-25  Nick Clifton  <nickc@redhat.com>
1247
1248         * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1249         symbols with SEC_MERGE flag.
1250
1251 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
1252
1253         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1254         give .debug and .reloc data characteristics.
1255         (DOT_RELOC): New define for .reloc section string.
1256         (coff_write_object_contents): Use DOT_RELOC instead of string.
1257
1258 2009-06-25  Tristan Gingold  <gingold@adacore.com>
1259
1260         * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1261         (bfd_mach_o_canonicalize_dynamic_symtab)
1262         (bfd_mach_o_get_synthetic_symtab): Defines.
1263         (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1264         (TARGET_NAME): Use Mach-O specific functions for dynamic.
1265
1266         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1267         for scattered relocations.
1268         (bfd_mach_o_i386_print_thread): New function.
1269         (bfd_mach_o_print_thread): Define.
1270
1271         * mach-o.c (text_section_names_xlat): Add an entry for __const.
1272         (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1273         New functions extracted from ...
1274         (bfd_mach_o_canonicalize_reloc): ... This.  Simplified.
1275         (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1276         (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1277         (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1278         (bfd_mach_o_ppc_flavour_string): Reindentation.  Add 64 bits cases.
1279         (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1280         Set name_str field.
1281         (bfd_mach_o_scan_read_dylib): Ditto.
1282         (bfd_mach_o_scan_read_thread): Set mdata at declaration.  Add comments,
1283         reindent.
1284         (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration.  Correctly
1285         decode isym and flags on little endian targets.  Set dysymtab field.
1286         (bfd_mach_o_scan_start_address): Adjust for enum names.
1287         (bfd_mach_o_lookup_section): Do not look for segments anymore.
1288         (bfd_mach_o_print_section): Display bfd section name.
1289         (bfd_mach_o_print_segment): Display none if no name.
1290         (bfd_mach_o_print_dysymtab): Display next index for local, external
1291         and undefined symbols.
1292         (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1293         Display dylinker name. Display thread and unixthread commands content.
1294         (bfd_mach_o_print_thread): New macro.
1295
1296         * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1297         (bfd_mach_o_ppc_thread_flavour): Ditto.
1298         (bfd_mach_o_i386_thread_flavour): Ditto.
1299         (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1300         (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1301         BFD_MACH_O_THREAD_STATE_NONE.
1302         (bfd_mach_o_segment_command): Remove segment field.
1303         (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1304         (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1305         (bfd_mach_o_prebound_dylib_command): Ditto.
1306         (bfd_mach_o_dylib_command): Ditto.
1307         (bfd_mach_o_prebound_dylib_command): Remove section field.
1308         (mach_o_data_struct): Add dysymtab field.
1309         (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1310         (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1311         (bfd_mach_o_build_commands): Remove parameter names and attributes.
1312         (bfd_mach_o_get_dynamic_reloc_upper_bound)
1313         (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1314
1315 2009-06-25  Rafael Avila de Espindola  <espindola@google.com>
1316
1317         * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1318         field of struct dirent.
1319
1320 2009-06-23  Tristan Gingold  <gingold@adacore.com>
1321
1322         * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1323         of this macro.  Fix indentation.
1324
1325 2009-06-22  Christophe Lyon  <christophe.lyon@st.com>
1326
1327         * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1328         destination for defined dynamic symbols when deciding whether to
1329         insert a stub or not.
1330         (allocate_dynrelocs): Make sure functions are not marked as Thumb
1331         when actually accessed through a PLT, even when generating a
1332         shared lib.
1333
1334 2009-06-22  Tristan Gingold  <gingold@adacore.com>
1335
1336         * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1337         the relocs array.
1338
1339 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
1340
1341         * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1342         * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1343
1344 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
1345
1346         * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1347
1348 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1349
1350         * elflink.c (elf_link_add_object_symbols): Avoid warning
1351         from -Wjump-misses-init in gcc 4.5.0.
1352
1353 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1354
1355         * elf32-i386.c (elf_i386_check_relocs): Properly check local
1356         symbol on error.
1357         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1358
1359 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1360
1361         * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1362         r_symndx.  Report local symbol name on error.
1363         (elf_i386_check_relocs): Updated.  Report local symbol name on
1364         error.
1365         (elf_i386_gc_sweep_hook): Updated.
1366         (elf_i386_relocate_section): Likewise.
1367
1368         * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1369         r_symndx.  Report local symbol name on error.
1370         (elf64_x86_64_check_relocs): Updated.  Report local symbol name
1371         on error.
1372         (elf64_x86_64_gc_sweep_hook): Updated.
1373         (elf64_x86_64_relocate_section): Likewise.
1374
1375 2009-06-19  Tristan Gingold  <gingold@adacore.com>
1376
1377         * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1378
1379 2009-06-19  Tristan Gingold  <gingold@adacore.com>
1380
1381         * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1382         (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1383         (bfd_mach_o_valid): Ditto.
1384         (bfd_mach_o_wide_p): Ditto.
1385         (bfd_mach_o_canonicalize_reloc): Ditto.
1386         (bfd_mach_o_build_commands): Ditto.
1387         (bfd_mach_o_scan_read_thread): Ditto.
1388         (bfd_mach_o_flatten_sections): Ditto.
1389         (bfd_mach_o_scan_start_address): Ditto.
1390         (bfd_mach_o_lookup_section): Ditto.
1391         (bfd_mach_o_core_fetch_environment): Ditto.
1392         (bfd_mach_o_write_contents): Ditto.  Handle reexport_dylib.
1393         (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1394         (bfd_mach_o_scan_write_symtab): Ditto.
1395         Use macros instead of hard-coded values.
1396         (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1397         Use bfd_mach_o_get_data instead of direct access.  Use macros
1398         instead of hard-coded values.
1399         (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1400         Remove sym argument and get section from mdata.
1401         Move code into the else branch.
1402         (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1403         Remove sym argument and get section from mdata.  Adjust code.
1404         (bfd_mach_o_scan_read_dylib): Move assertion into the created
1405         switch (which replaces consecutive if statements).
1406         (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd.  Load
1407         module table, table of content, indirect symbols and external
1408         referenced symbols.
1409         (bfd_mach_o_scan_read_symtab): Renames seg to symtab.  Set symtab
1410         field.
1411         (bfd_mach_o_scan_read_linkedit): New function.
1412         (bfd_mach_o_scan_read_str): Ditto.
1413         (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1414         field of mdata.
1415         (bfd_mach_o_get_symtab_upper_bound): Remove check as
1416         bfd_mach_o_count_symbols never returns an error.
1417         (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1418         symtab field (there might be only one symtab).
1419         (bfd_mach_o_scan_read_command): Handle reexported dylib.
1420         Handle sub frameworks, sub umbrella, sub library and sub client.
1421         Read code signature and segment split info commands.
1422         (bfd_mach_o_scan): Reindent.
1423         (bfd_mach_o_xlat_name): New type.
1424         (bfd_mach_o_print_flags): New function.
1425         (bfd_mach_o_get_name): Ditto.
1426         (bfd_mach_o_cpu_name): New variable.
1427         (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1428         (bfd_mach_o_section_type_name)
1429         (bfd_mach_o_section_attribute_name)
1430         (bfd_mach_o_load_command_name): New variables.
1431         (bfd_mach_o_print_private_header): New function.
1432         (bfd_mach_o_print_section_map): New function extracted from
1433         bfd_mach_o_print_private_bfd_data.
1434         (bfd_mach_o_print_section): Ditto.  Print more infos.
1435         (bfd_mach_o_print_segment): Ditto.
1436         (bfd_mach_o_print_dysymtab): Ditto.
1437         (bfd_mach_o_bfd_print_private_bfd_data): Reworked.  Handle
1438         load weak dylib, reexport dylib and id dylib.
1439         Handle code signature and segment_split info.
1440         Handle sub frameworks, sub umbrella, sub library and sub client.
1441         (bfd_mach_o_section_get_nbr_indirect): New function.
1442
1443         * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro.  Add comment.
1444         (bfd_mach_o_header_flags): New enum to define header flags.
1445         (bfd_mach_o_section_attribute): New enum to replace ...
1446         (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1447         BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1448         BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1449         BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1450         BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1451         these removed macros.
1452         (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1453         (bfd_mach_o_dylib_module): New type.
1454         (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1455         macros.
1456         (bfd_mach_o_dylib_table_of_content): New type.
1457         (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1458         (bfd_mach_o_dylib_reference): New type.
1459         (BFD_MACH_O_REFERENCE_SIZE): New macro.
1460         (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1461         modules, toc, references and indirect syms.
1462         (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1463         (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1464         unused).  Add comment.
1465         (bfd_mach_o_dylib_command): Ditto.
1466         (bfd_mach_o_prebound_dylib_command): Ditto.
1467         (bfd_mach_o_linkedit_command): New type.
1468         (bfd_mach_o_str_command): New type.
1469         (bfd_mach_o_load_command): Add linkedit and str fields.
1470         (mach_o_data_struct): Add symtab field.
1471         (bfd_get_mach_o_data): Renamed to ...
1472         (bfd_mach_o_get_data): ... this new macro.
1473         (bfd_mach_o_scan_read_symtab_symbol,
1474         bfd_mach_o_scan_read_symtab_strtab,
1475         bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1476
1477         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1478         instead of direct access.
1479
1480 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
1481
1482         * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1483         R_PPC_PLTREL24 relocs.
1484         (ppc_elf_relocate_section): Likewise.
1485
1486 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
1487
1488         * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1489         pointer to sym hash.  Update all uses.
1490         (update_plt_info): Likewise.  Don't check addend here.
1491
1492 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1493
1494         * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1495         bfd_sym_from_r_symndx.
1496         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1497
1498 2009-06-18  Alan Modra  <amodra@bigpond.net.au>
1499
1500         * elf-bfd.h (struct sym_sec_cache): Delete.
1501         (struct sym_cache): New.
1502         (bfd_section_from_r_symndx): Delete prototype.
1503         (bfd_sym_from_r_symndx): Define prototype.
1504         * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1505         (bfd_sym_from_r_symndx): ..new function.
1506         * elf32-arm.c: Update all uses of struct sym_sec_cache and
1507         bfd_section_from_r_symndx to new struct and function.
1508         * elf32-bfin.c: Likewise.
1509         * elf32-hppa.c: Likewise.
1510         * elf32-i386.c: Likewise.
1511         * elf32-m32r.c: Likewise.
1512         * elf32-m68hc1x.c: Likewise.
1513         * elf32-m68hc1x.h: Likewise.
1514         * elf32-m68k.c: Likewise.
1515         * elf32-ppc.c: Likewise.
1516         * elf32-s390.c: Likewise.
1517         * elf32-sh.c: Likewise.
1518         * elf64-ppc.c: Likewise.
1519         * elf64-s390.c: Likewise.
1520         * elf64-x86-64.c: Likewise.
1521         * elfxx-sparc.c: Likewise.
1522         * elfxx-sparc.h: Likewise.
1523
1524 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1525
1526         * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1527         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1528
1529 2009-06-18  Nick Clifton  <nickc@redhat.com>
1530
1531         * elflink.c (elf_link_sort_relocs): Return early if there are no
1532         relocs to sort.
1533
1534 2009-06-18  Dave Korn  <dave.korn.cygwin@gmail.com>
1535
1536         Merge cegcc and mingw32ce target name changes from
1537         CeGCC project:
1538
1539         2007-12-25  Pedro Alves  <pedro_alves@portugalmail.pt>
1540
1541         * config.bfd: Add arm*-*-cegcc* target.
1542
1543         2007-12-17  Pedro Alves  <pedro_alves@portugalmail.pt>
1544
1545         * config.bfd: Add arm-*-mingw32ce* target.
1546
1547 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1548
1549         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1550         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1551         * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1552         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1553
1554 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1555
1556         * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1557         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1558         * elf32-i386.c (elf_i386_check_relocs): Use it.
1559         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1560
1561 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1562
1563         * elf-bfd.h (elf_dyn_relocs): New.
1564
1565         * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1566         (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1567         elf_dyn_relocs.
1568         (elf_i386_copy_indirect_symbol): Likewise.
1569         (elf_i386_check_relocs): Likewise.
1570         (elf_i386_gc_sweep_hook): Likewise.
1571         (elf_i386_allocate_dynrelocs): Likewise.
1572         (elf_i386_readonly_dynrelocs): Likewise.
1573         (elf_i386_size_dynamic_sections): Likewise.
1574
1575         * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1576         (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1577         with elf_dyn_relocs.
1578         (elf64_x86_64_copy_indirect_symbol): Updated.
1579         (elf64_x86_64_check_relocs): Likewise.
1580         (elf64_x86_64_gc_sweep_hook): Likewise.
1581         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1582         (elf64_x86_64_allocate_dynrelocs): Likewise.
1583         (elf64_x86_64_readonly_dynrelocs): Likewise.
1584         (elf64_x86_64_size_dynamic_sections): Likewise.
1585
1586 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1587
1588         * elf32-arm.c (create_got_section): Get existing .rela.got
1589         section.
1590         * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1591         * elf32-lm32.c (create_got_section): Likewise.
1592         * elf32-m32r.c (create_got_section): Likewise.
1593         * elf32-ppc.c (ppc_elf_create_got): Likewise.
1594         * elf32-s390.c (create_got_section): Likewise.
1595         * elf32-sh.c (create_got_section): Likewise.
1596         * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1597         * elf64-s390.c (create_got_section): Likewise.
1598         * elfxx-sparc.c (create_got_section): Likewise.
1599
1600         * elflink.c (_bfd_elf_create_got_section): Properly initialize
1601         the GOT size.
1602
1603 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1604
1605         * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1606
1607         * elf32-i386.c (elf_i386_local_hash): Removed.
1608         (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1609         (elf_i386_get_local_sym_hash): Likewise.
1610
1611         * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1612         (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1613         (elf64_x86_64_get_local_sym_hash): Likewise.
1614         * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1615         (get_local_sym_hash): Likewise.
1616
1617 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1618
1619         * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1620         rel_got_sec and plt_sec.
1621         (elfNN_ia64_relax_section): Updated.
1622         (elfNN_ia64_create_dynamic_sections): Likewise.
1623         (get_got): Likewise.
1624         (allocate_dynrel_entries): Likewise.
1625         (elfNN_ia64_size_dynamic_sections): Likewise.
1626         (set_got_entry): Likewise.
1627         (elfNN_ia64_choose_gp): Likewise.
1628         (elfNN_ia64_relocate_section): Likewise.
1629         (elfNN_ia64_finish_dynamic_symbol): Likewise.
1630         (elfNN_ia64_finish_dynamic_sections): Likewise.
1631
1632 2009-06-16  Ulrich Weigand  <uweigand@de.ibm.com>
1633
1634         * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1635         also for calls.
1636
1637 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1638
1639         * configure.in (elf): Add elf-ifunc.lo.
1640
1641         * configure: Regenerated.
1642         * Makefile.in: Likewise.
1643
1644         * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1645         srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1646
1647         * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1648         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1649         irelifunc.
1650         (elf_i386_link_hash_table_create): Likewise.
1651         (elf_i386_create_dynamic_sections): Likewise.
1652         (elf_i386_check_relocs): Likewise.
1653         (elf_i386_allocate_dynrelocs): Likewise.
1654         (elf_i386_size_dynamic_sections): Likewise.
1655         (elf_i386_relocate_section): Likewise.
1656         (elf_i386_finish_dynamic_symbol): Likewise.
1657         (elf_i386_finish_dynamic_sections): Likewise.
1658         (elf_i386_create_got_section): Removed.
1659
1660         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1661         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1662         irelifunc.
1663         (elf64_x86_64_compute_jump_table_size): Updated.
1664         (elf64_x86_64_link_hash_table_create): Likewise.
1665         (elf64_x86_64_create_dynamic_sections): Likewise.
1666         (elf64_x86_64_check_relocs): Likewise.
1667         (elf64_x86_64_allocate_dynrelocs): Likewise.
1668         (elf64_x86_64_size_dynamic_sections): Likewise.
1669         (elf64_x86_64_relocate_section): Likewise.
1670         (elf64_x86_64_finish_dynamic_symbol): Likewise.
1671         (elf64_x86_64_finish_dynamic_sections): Likewise.
1672         (elf64_x86_64_create_got_section): Removed.
1673
1674         * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1675         for pointer alignment.  Set up section pointers.
1676         (_bfd_elf_create_dynamic_sections): Likewise.
1677         (_bfd_elf_create_ifunc_sections): Moved to ...
1678         * elf-ifunc.c: Here.  New.
1679
1680         * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1681         (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1682         Run "make dep-am".
1683
1684 2009-06-16  Doug Kwan  <dougkwan@google.com>
1685
1686         * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1687         to bfd_signed_vma.  Cast constant operands which are used in
1688         offset related expressions to bfd_signed_vma type as appropriate.
1689
1690 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1691
1692         * elf32-vax.c (elf_vax_plt_sym_val): New function.
1693         (elf_backend_plt_sym_val): Define.
1694
1695 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1696
1697         * elf32-vax.c (elf_vax_reloc_type_class): New function.
1698         (elf_backend_reloc_type_class): Define.
1699
1700 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1701
1702         * elf32-vax.c (elf_vax_relocate_section): For symbol references
1703         from an executable to a shared library treat R_VAX_PC32
1704         relocations as R_VAX_PLT32 ones.
1705
1706 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1707
1708         * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1709         symbols in GOT space calculation.
1710         (elf_vax_relocate_section): Adjust accordingly.
1711
1712 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1713
1714         * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1715         include <R11:R2>.
1716
1717 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1718
1719         * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1720         attribute.
1721         (elf_vax_relocate_section): Likewise.
1722
1723 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1724
1725         * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1726         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1727
1728 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1729
1730         * elf32-i386.c (elf_i386_check_relocs): Reformat.
1731         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1732
1733 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1734
1735         * Makefile.am: Run "make dep-am".
1736         * Makefile.in: Regenerated.
1737
1738 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1739
1740         * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1741         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1742
1743 2009-06-15  Nick Clifton  <nickc@redhat.com>
1744
1745         * po/ru.po: New Russian translation.
1746         * configure.in (ALL_LINGUAS): Add ru.
1747         * configure: Regenerate.
1748
1749 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1750
1751         * elf32-i386.c: Remove duplicated comments.
1752
1753 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1754
1755         PR ld/10270
1756         * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1757         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1758         for IFUNC definition in PIE.
1759         (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1760         PIE locally.
1761
1762         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1763         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1764         for IFUNC definition in PIE.
1765         (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1766         PIE locally.
1767
1768 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1769
1770         * elf32-i386.c (elf_i386_check_relocs): Properly report
1771         local symbol for unhandled relocation against STT_GNU_IFUNC
1772         symbol.
1773         (elf_i386_relocate_section): Likewise.
1774         * elf64-x86-64.c (elf64_x86_64_check_relocs):  Likewise.
1775         (elf64_x86_64_relocate_section): Likewise.
1776
1777 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1778
1779         PR ld/10269
1780         * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1781         (elf_i386_link_hash_table): Add loc_hash_table and
1782         loc_hash_memory.
1783         (elf_i386_local_hash): New.
1784         (elf_i386_local_htab_hash): Likewise.
1785         (elf_i386_local_htab_eq): Likewise.
1786         (elf_i386_get_local_sym_hash): Likewise.
1787         (elf_i386_link_hash_table_free): Likewise.
1788         (elf_i386_allocate_local_dynrelocs): Likewise.
1789         (elf_i386_finish_local_dynamic_symbol): Likewise.
1790         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1791         (elf_i386_link_hash_table_create): Create loc_hash_table and
1792         loc_hash_memory.
1793         (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1794         (elf_i386_size_dynamic_sections): Likewise.
1795         (elf_i386_relocate_section): Likewise.
1796         (elf_i386_finish_dynamic_sections): Likewise.
1797         (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1798         isn't NULL.
1799
1800         * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1801         (elf64_x86_64_link_hash_table): Add loc_hash_table and
1802         loc_hash_memory.
1803         (elf64_x86_64_local_hash): New.
1804         (elf64_x86_64_local_htab_hash): Likewise.
1805         (elf64_x86_64_local_htab_eq): Likewise.
1806         (elf64_x86_64_get_local_sym_hash): Likewise.
1807         (elf64_x86_64_link_hash_table_free): Likewise.
1808         (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1809         (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1810         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1811         (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1812         and loc_hash_memory.
1813         (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1814         symbols.
1815         (elf64_x86_64_size_dynamic_sections): Likewise.
1816         (elf64_x86_64_relocate_section): Likewise.
1817         (elf64_x86_64_finish_dynamic_sections): Likewise.
1818         (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1819         sym isn't NULL.
1820
1821 2009-06-10  Philip Blundell  <philb@gnu.org>
1822
1823         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1824         elf_sec->this_hdr == NULL.
1825
1826 2009-06-12  Tristan Gingold  <gingold@adacore.com>
1827
1828         * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1829         * bfd-in2.h: Regenerated.
1830         * libbfd.h: Regenerated.
1831
1832         * mach-o.c (FILE_ALIGN): New macro.
1833         (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1834         (bfd_mach_o_print_symbol): Ditto.
1835         (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1836         (bfd_mach_o_get_reloc_upper_bound): New function.
1837         (bfd_mach_o_canonicalize_reloc): Ditto.
1838         (bfd_mach_o_scan_write_relocs): Ditto.
1839         (bfd_mach_o_scan_write_section_32): Remove offset argument.
1840         (bfd_mach_o_scan_write_section_64): Ditto.
1841         (bfd_mach_o_scan_write_segment_32): Write relocs.  Fix size of data
1842         written for load command.  Do not compute section file offset.
1843         (bfd_mach_o_scan_write_segment_64): Ditto.
1844         (bfd_mach_o_scan_write_symtab): Compute file offset first.
1845         Adjust for bfd_mach_o_asymbol.  Move code to convert from BFD to
1846         Mach-O to ...
1847         (bfd_mach_o_mangle_symbols): ... this new function.
1848         (bfd_mach_o_write_contents): Be sure to have load commands built.
1849         Call bfd_mach_o_mangle_symbols.
1850         (bfd_mach_o_build_commands): Adjust for filelen field.
1851         Use FILE_ALIGN macro.  Clear section file offset if section is empty.
1852         Do not set symtab file offset anymore here.
1853         (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1854         (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1855         Set reloc_count and rel_filepos section fields.
1856         (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1857         unsigned int.
1858         (bfd_mach_o_scan_read_section_64): Ditto.
1859         (bfd_mach_o_scan_read_section): Ditto.
1860         (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1861         bfd_mach_o_asymbol.  Use unsigned int for file offset type.
1862         (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1863         Handle weak-ref symbols.
1864         (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1865         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1866         (bfd_mach_o_scan): Remove assignment to removed field.
1867         (bfd_mach_o_mkobject_init): Ditto.
1868         (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1869         (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1870         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1871         (bfd_mach_o_swap_reloc_in): Ditto.
1872         (bfd_mach_o_swap_reloc_out): Ditto.
1873
1874         * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1875         (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1876         (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1877         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1878         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1879         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1880         (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1881         (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1882         (BFD_MACH_O_N_WEAK_DEF): New macros.
1883         Add comments.
1884         (bfd_mach_o_section_type): Add new enumeration values.
1885         (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1886         (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1887         (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1888         (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1889         macros.
1890         (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1891         (BFD_MACH_O_GENERIC_RELOC_PAIR)
1892         (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1893         (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1894         (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1895         (BFD_MACH_O_RELENT_SIZE): Ditto.
1896         (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1897         (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1898         (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1899         (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1900         (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1901         (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1902         (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1903         (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1904         (bfd_mach_o_reloc_info): New struct.
1905         (bfd_mach_o_asymbol): New struct.
1906         (bfd_mach_o_symtab_command): The symbols field is now of type
1907         bfd_mach_o_asymbol.
1908         (bfd_mach_o_load_command): The offset and len fields are now of type
1909         unsigned int.
1910         (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1911         Add a filelen field.  Add comments.
1912         (bfd_mach_o_backend_data): New struct.
1913         (bfd_mach_o_get_backend_data): New macro.
1914         (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1915         bfd_mach_o_asymbol.
1916         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1917         (bfd_mach_o_get_reloc_upper_bound): New prototype.
1918         (bfd_mach_o_canonicalize_reloc): Ditto.
1919
1920         * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1921         duplicated macro.  Now defined to _bfd_generic_is_local_label.
1922         (TARGET_NAME_BACKEND): New macro...
1923         (TARGET_NAME_BACKEND): ... used to name a new variable.
1924         (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1925         Mach-O backend data.
1926
1927         * mach-o-i386.c (i386_howto_table): New variable.
1928         (bfd_mach_o_i386_swap_reloc_in): New function.
1929         (bfd_mach_o_i386_swap_reloc_out): Ditto.
1930         (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1931         (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1932         (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1933         (bfd_mach_o_bfd_reloc_type_lookup)
1934         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1935
1936 2009-06-11  Eric Paris  <eparis@redhat.com>
1937             Nick Clifton  <nickc@redhat.com>
1938
1939         * opncls.c (_maybe_make_executable): New function.  Gives execute
1940         permission to an executable bfd that was opened for writing
1941         provided that it is a regular file.  Replaces common code found in...
1942         (bfd_close): here and ...
1943         (bfd_close_all_done): here.
1944
1945 2009-06-11  Anthony Green  <green@moxielogic.com>
1946
1947         * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1948         * bfd-in2.h: Rebuilt.
1949         * libbfd.h: Rebuilt.
1950         * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1951         relocation support.
1952         (moxie_reloc_map): Ditto.
1953         Clean up copyright notice.
1954
1955 2009-06-10  Paul Pluzhnikov  <ppluzhnikov@google.com>
1956
1957         * bfd-in2.h: bfd_mmap prototype.
1958         * bfdio.c (bfd_mmap): New function.
1959         * libbfd.h (bfd_iovec): Add bmmap.
1960         * cache.c (cache_bmmap): New function.
1961         (cache_iovec): Initialize bmmap member.
1962         * opencls.c (opncls_bmmap): New function.
1963         (opncls_iovec): Initialize bmmap member.
1964
1965 2009-06-09  Tristan Gingold  <gingold@adacore.com>
1966
1967         * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1968         and stabstr_segment fields.
1969         (mach_o_be_vec, mach_o_le_vec): Removed
1970         (bfd_mach_o_version): New prototype.
1971
1972         * mach-o.c (bfd_mach_o_version): Make this function public.
1973         (mach_o_wide_p): New function.
1974         (bfd_mach_o_wide_p): Ditto.
1975         (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1976         weird names.
1977         (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1978         Search in the list only if the name starts with a dot.
1979         (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1980         test.  Check bfd_seek status.
1981         (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1982         (bfd_mach_o_scan_write_section_32): Ditto.
1983         (bfd_mach_o_scan_write_section_64): Ditto.
1984         (bfd_mach_o_scan_write_section): Removed.
1985         (bfd_mach_o_scan_write_segment): Split into ...
1986         (bfd_mach_o_scan_write_segment_32): ... this and ...
1987         (bfd_mach_o_scan_write_segment_64): ... this.  Check bfd_seek status.
1988         (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1989         (bfd_mach_o_scan_write_symtab): ... this.  Write symtab from BFD
1990         symbol table.  Now returns a boolean.
1991         (bfd_mach_o_write_contents): Set filetype.  Check bfd_seek status.
1992         Adjust for status type.
1993         (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1994         test.  Write symbol table.  Numbers the sections.
1995         (bfd_mach_o_read_header): Check bfd_seek status.
1996         Use mach_o_wide_p instead of hard-coded test.
1997         (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1998         (bfd_mach_o_scan_read_section_64): Ditto.
1999         (bfd_mach_o_scan_read_symtab_symbol): Ditto.  Check bfd_seek status.
2000         Use BFD_MACH_O_N_TYPE instead of hard-coded value.  Correctly
2001         handled common symbols.
2002         (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2003         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2004         (bfd_mach_o_scan_read_dylinker): Ditto.
2005         (bfd_mach_o_scan_read_dylib): Ditto.
2006         (bfd_mach_o_scan_read_thread): Ditto.
2007         (bfd_mach_o_scan_read_symtab): Ditto.
2008         Do not create a section for the stabs.
2009         (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2010         (bfd_mach_o_scan_read_segment): Ditto.
2011         (bfd_mach_o_scan_read_command): Ditto.
2012         (bfd_mach_o_scan_start_address): Ditto.
2013         (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2014         (bfd_mach_o_archive_p): Check bfd_seek status.
2015         (bfd_mach_o_core_fetch_environment): Ditto.
2016
2017         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2018
2019 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
2020
2021         * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2022         (elf_i386_link_hash_table_create): Initialize irelifunc.
2023         (elf_i386_check_relocs): Updated.  Set up irelifunc for
2024         shared objects.
2025         (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2026         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2027         shared objects.
2028         (elf_i386_relocate_section): Likewise.
2029
2030         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2031         (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2032         (elf64_x86_64_check_relocs): Updated.  Set up irelifunc for
2033         shared objects.
2034         (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2035         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2036         shared objects.
2037         (elf64_x86_64_relocate_section): Likewise.
2038
2039         * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2040         ...
2041         (_bfd_elf_create_ifunc_sections): This.
2042
2043         * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2044         ...
2045         (_bfd_elf_create_ifunc_sections): This.  Create .rel[a].ifunc
2046         for shared objects.
2047
2048 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
2049
2050         * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2051         relocation for R_386_32 against STT_GNU_IFUNC symbol when
2052         building shared object.  Check info->executable instead of
2053         !info->shared when setting non_got_ref.
2054         (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2055         for non-GOT reference of STT_GNU_IFUNC symbol in shared
2056         object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2057         symbol if needed.
2058         (elf_i386_relocate_section): Output dynamic relocation for
2059         R_386_32 against STT_GNU_IFUNC symbol to get the real
2060         function address when building shared object.
2061         (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2062         relocation for STT_GNU_IFUNC symbol in shared object.
2063
2064         * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2065         dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2066         symbol when building shared object.  Check info->executable
2067         instead of !info->shared when setting non_got_ref.
2068         (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2069         for non-GOT reference of STT_GNU_IFUNC symbol in shared
2070         library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2071         if needed.
2072         (elf64_x86_64_relocate_section): Output dynamic relocation
2073         for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2074         function address when building shared object.
2075         (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2076         relocation for STT_GNU_IFUNC symbol in shared object.
2077
2078 2009-06-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
2079
2080         * Makefile.am: Run "make dep-am".
2081         (BFD32_BACKENDS): Add mach-o-i386.lo.
2082         (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2083         * Makefile.in: Regenerate.
2084
2085 2009-06-06  Alan Modra  <amodra@bigpond.net.au>
2086
2087         * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2088         when looking for soft-icache stubs.
2089
2090 2009-06-05  Tristan Gingold  <gingold@adacore.com>
2091
2092         * mach-o.h: Update copyright year.
2093         (bfd_mach_o_mach_header_magic): New enum.
2094         (bfd_mach_o_cpu_subtype): Now an enum.
2095         (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2096         (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2097         (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2098         (bfd_mach_o_load_command): Field type_required is now a boolean.
2099         Reindent prototypes.
2100         (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2101         (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2102         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2103         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2104         (bfd_mach_o_get_symtab_upper_bound): Ditto.
2105         (bfd_mach_o_canonicalize_symtab): Ditto.
2106         (bfd_mach_o_get_symbol_info): Ditto.
2107         (bfd_mach_o_print_symbol): Ditto.
2108         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2109         (bfd_mach_o_make_empty_symbol): Ditto.
2110         (bfd_mach_o_write_contents): Ditto.
2111
2112         * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2113         bfd_mach_o_mkobject): Defines.
2114         (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2115         Do not check with target vector but with flavour.
2116         (struct mach_o_section_name_xlat): New declaration.
2117         (dwarf_section_names_xlat): Ditto.
2118         (text_section_names_xlat): Ditto.
2119         (data_section_names_xlat): Ditto.
2120         (struct mach_o_segment_name_xlat): Ditto.
2121         (segsec_names_xlat): Ditto.
2122         (bfd_mach_o_convert_section_name_to_bfd): New function.
2123         (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2124         (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2125         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2126         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2127         Accept any input and output flavour.  Do not share private data
2128         anymore.
2129         (bfd_mach_o_count_symbols): Add a comment.
2130         (bfd_mach_o_get_symtab_upper_bound): Make it public.
2131         (bfd_mach_o_canonicalize_symtab): Ditto.
2132         (bfd_mach_o_get_symbol_info): Ditto.
2133         (bfd_mach_o_print_symbol): Ditto.
2134         (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2135         Use constants instead of hard-coded values.
2136         (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2137         values.
2138         (bfd_mach_o_scan_write_section_64): Ditto.
2139         (bfd_mach_o_scan_write_segment): Ditto.
2140         Do not copy sections anymore.
2141         (bfd_mach_o_write_contents): Make it public.
2142         Remove dead code.  Rewrite typeflag assignment.
2143         (bfd_mach_o_build_commands): New function.
2144         (bfd_mach_o_set_section_contents): Ditto.
2145         (bfd_mach_o_make_empty_symbol): Make it public.
2146         (bfd_mach_o_read_header): Make it static.
2147         Convert to bfd_boolean.
2148         Use constants instead of hard-coded values.
2149         (bfd_mach_o_make_bfd_section): Call
2150         bfd_mach_o_convert_section_name_to_bfd to create name.
2151         (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2152         values.
2153         (bfd_mach_o_scan_read_section_64): Ditto.
2154         (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2155         a segment anymore.  Use constants instead of hard-coded values.
2156         (bfd_mach_o_scan_read_command): Fix style.
2157         (bfd_mach_o_scan): Use constants instead of hard-coded values.
2158         Get rid of BFD_IO_FUNCS.
2159         (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2160         (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2161         (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2162         (bfd_mach_o_object_p): Removed.
2163         (bfd_mach_o_gen_core_p): New function, replaces ...
2164         (bfd_mach_o_core_p): ... deleted.
2165         (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2166
2167         * mach-o-i386.c: New file.
2168         * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2169         * configure.in (TDEFINES): Add mach_o_i386_vec.
2170         * configure: Regenerated.
2171         * targets.c: Add mach_o_i386_vec.
2172
2173         * mach-o.c: Update copyright years.
2174         (BFD_IO_FUNCS): Remove (was not used).
2175         (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2176         bfd_mach_o_slurp_extended_name_table,
2177         bfd_mach_o_construct_extended_name_table,
2178         bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2179         bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2180         bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2181         bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2182         bfd_mach_o_get_section_contents_in_window,
2183         bfd_mach_o_bfd_is_local_label_name,
2184         bfd_mach_o_bfd_is_target_special_symbol,
2185         bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2186         bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2187         bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2188         bfd_mach_o_minisymbol_to_symbol,
2189         bfd_mach_o_bfd_get_relocated_section_contents,
2190         bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2191         bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2192         bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2193         bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2194         bfd_mach_o_bfd_merge_private_bfd_data,
2195         bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2196         bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2197         bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2198         bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2199         bfd_mach_o_bfd_copy_private_header_data,
2200         bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2201         * mach-o-target.c: ... here.
2202         Update copyright years.
2203
2204 2009-06-04  Alan Modra  <amodra@bigpond.net.au>
2205
2206         * dep-in.sed: Don't use \n in replacement part of s command.
2207         * Makefile.am (DEP1): LC_ALL for uniq.
2208         Run "make dep-am".
2209         * Makefile.in: Regenerate.
2210
2211 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
2212
2213         * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2214         h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2215         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2216
2217 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
2218
2219         * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2220         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2221         (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2222         against STT_GNU_IFUNC symbols for static executables.
2223         (elf_i386_finish_dynamic_symbol): Load GOT entry with
2224         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2225
2226         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2227         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2228         (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2229         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2230
2231 2009-06-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
2232
2233         * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2234         symbols to be left unimported when linking statically.
2235         * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2236         code when linking statically.
2237
2238 2009-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2239
2240         * elf32-i386.c (elf_i386_check_relocs): Increment
2241         got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2242         against STT_GNU_IFUNC symbol.
2243         (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2244         local STT_GNU_IFUNC definition is used.
2245         (elf_i386_relocate_section): Handle got.offset != -1 for
2246         R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2247         symbol.
2248
2249         * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2250         got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2251         relocations against STT_GNU_IFUNC symbol.
2252         (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2253         local STT_GNU_IFUNC definition is used.
2254         (elf64_x86_64_relocate_section): Handle got.offset != -1
2255         for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2256         STT_GNU_IFUNC symbol.
2257
2258 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2259
2260         PR ld/10205
2261         * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2262         (elf_i386_reloc_type_lookup): Likewise.
2263         (R_386_tls): Removed.
2264         (R_386_irelative): New.
2265         (R_386_vt_offset): Updated.
2266         (elf_i386_rtype_to_howto): Likewise.
2267         (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2268         (elf_i386_link_hash_table_create): Initialize igotplt,
2269         iplt and irelplt.
2270         (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2271         (elf_i386_adjust_dynamic_symbol): Likewise.
2272         (elf_i386_allocate_dynrelocs): Likewise.
2273         (elf_i386_relocate_section): Likewise.
2274         (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2275         sections.
2276         (elf_i386_finish_dynamic_symbol): When building a static
2277         executable, use .iplt, .igot.plt and .rel.iplt sections for
2278         STT_GNU_IFUNC symbols.  Generate R_386_IRELATIVE relocation for
2279         locally defined STT_GNU_IFUNC symbol.
2280
2281         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2282         (x86_64_reloc_map): Likewise.
2283         (R_X86_64_standard): Updated.
2284         (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2285         (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2286         iplt and irelplt.
2287         (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2288         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2289         (elf64_x86_64_allocate_dynrelocs): Likewise.
2290         (elf64_x86_64_relocate_section): Likewise.
2291         (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2292         sections.
2293         (elf64_x86_64_finish_dynamic_symbol): When building a static
2294         executable, use .iplt, .igot.plt and .rela.iplt sections for
2295         STT_GNU_IFUNC symbols.  Generate R_X86_64_IRELATIVE relocation
2296         for locally defined STT_GNU_IFUNC symbol.
2297
2298         * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2299         (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2300
2301         * bfd-in2.h: Regenerated.
2302         * libbfd.h: Likewise.
2303
2304 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2305
2306         * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2307         (_bfd_elf_make_ifunc_reloc_section): Removed.
2308         (_bfd_elf_is_ifunc_symbol): Likewise.
2309         (_bfd_elf_create_static_ifunc_sections): New.
2310
2311         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2312         symbol check to ...
2313         (elf_link_add_object_symbols): Here.
2314         (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2315         STT_GNU_IFUNC symbol.
2316         (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2317         if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2318         (IFUNC_INFIX): Removed.
2319         (get_ifunc_reloc_section_name): Likewise.
2320         (_bfd_elf_make_ifunc_reloc_section): Likewise.
2321         (_bfd_elf_is_ifunc_symbol): Likewise.
2322         (_bfd_elf_create_static_ifunc_sections): New.
2323
2324 2009-05-29  H.J. Lu  <hongjiu.lu@intel.com>
2325
2326         * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2327         (create_got_section): Likewise.
2328         (allocate_dynrelocs): Likewise.
2329         (readonly_dynrelocs): Likewise.
2330         (set_tls_module_base): Likewise.
2331         (dtpoff_base): Likewise.
2332         (tpoff): Likewise.
2333         (elf_i386_link_hash_table_create): Updated.
2334         (elf_i386_create_dynamic_sections): Likewise.
2335         (elf_i386_check_relocs): Likewise.
2336         (elf_i386_size_dynamic_sections): Likewise.
2337         (elf_i386_relocate_section): Likewise.
2338
2339         * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2340         (create_got_section): Likewise.
2341         (allocate_dynrelocs): Likewise.
2342         (readonly_dynrelocs): Likewise.
2343         (set_tls_module_base): Likewise.
2344         (dtpoff_base): Likewise.
2345         (tpoff): Likewise.
2346         (elf64_x86_64_link_hash_table_create): Updated.
2347         (elf64_x86_64_create_dynamic_sections): Likewise.
2348         (elf64_x86_64_check_relocs): Likewise.
2349         (elf64_x86_64_size_dynamic_sections): Likewise.
2350         (elf64_x86_64_relocate_section): Likewise.
2351
2352 2009-05-28  Nick Clifton  <nickc@redhat.com>
2353
2354         * targets.c (_bfd_target_vector): Only include plugin target in
2355         all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2356
2357 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
2358
2359         * elf32-spu.c (struct call_info): New member broken_cycle.
2360         (remove_cycle): Instead of physically removing call_info structures
2361         to break call graph cycles, mark them using the broken_cycle flag.
2362         (mark_overlay_section): Respect broken_cycle flag.
2363         (unmark_overlay_section): Likewise.
2364         (collect_lib_sections): Likewise.
2365         (collect_overlays): Likewise.
2366         (sum_stack): Likewise.
2367
2368 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
2369
2370         * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2371         (mark_functions_via_relocs): Initialize callee->count to 1.
2372         (pasted_function): Likewise.
2373         (spu_elf_auto_overlay): Honor call counts when determining number
2374         of stubs required in software i-cache mode.
2375
2376 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
2377
2378         * plugin.c (program_name): Remove.
2379         (plugin_program_name): New.
2380         (bfd_plugin_set_program_name): New.
2381         (try_load_plugin): Use plugin_program_name.
2382         * plugin.h (bfd_plugin_set_program_name): New.
2383
2384 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
2385
2386         * aclocal.m4: Include ../config/plugins.m4.
2387         * configure.in: Use AC_PLUGINS.
2388         * configure: Regenerate.
2389         * Makefile.in: Regenerate.
2390         * doc/Makefile.in: Regenerate.
2391
2392 2009-05-27  Nathan Sidwell  <nathan@codesourcery.com>
2393
2394         * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2395         link.
2396         * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2397         * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2398         * elf32-avr.c (elf32_avr_relax_section): Likewise.
2399         * elf32-frv.c (elf32_avr_relax_section): Likewise.
2400         * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2401         * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2402         * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2403         * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2404         * reloc.c (bfd_generic_relax_section): Likewise.
2405         * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2406         * vms.c (vms_bfd_relax_section): Likewise.
2407
2408 2009-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2409
2410         * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2411
2412         * elf32-i386.c (is_indirect_symbol): Renamed to ...
2413         * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2414
2415         * elf32-i386.c (allocate_dynrelocs): Updated.
2416         (elf_i386_relocate_section): Likewise.
2417         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2418         (elf64_x86_64_relocate_section): Likewise.
2419
2420         * elf64-x86-64.c (is_indirect_symbol): Removed.
2421
2422 2009-05-26  Nick Clifton  <nickc@redhat.com>
2423
2424         * po/id.po: Updated Indonesian translation.
2425
2426 2009-05-26  Rafael Avila de Espindola  <espindola@google.com>
2427
2428         * Makefile.am: Run "make dep-am".
2429         (AM_CPPFLAGS): New.
2430         (LIBDL): New.
2431         (ALL_MACHINES): Add cpu-plugin.lo.
2432         (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2433         (BFD32_BACKENDS): Add plugin.lo.
2434         (BFD32_BACKENDS_CFILES): Add plugin.c.
2435         (libbfd_la_LIBADD): Add LIBDL
2436         * archures.c (bfd_architecture): Add bfd_arch_plugin.
2437         (bfd_plugin_arch): Declare.
2438         * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2439         * bfd.c (bfd): Add plugin_data.
2440         * config.bfd: Handle the plugin target.
2441         * configure.in: Check for --enable-plugins.
2442         (LT_INIT): Use the dlopen option.
2443         * cpu-plugin.c: New.
2444         * plugin.c: New.
2445         * plugin.h: New.
2446         * targets.c (plugin_vec): Declare.
2447         (_bfd_target_vector): Add plugin_vec.
2448         * Makefile.in: Regenerate.
2449         * bfd-in2.h: Regenerate.
2450         * configure: Regenerate.
2451
2452 2009-05-26  Alan Modra  <amodra@bigpond.net.au>
2453
2454         * dep-in.sed: Don't modify .o to .lo here.  Output one filename
2455         per line with all lines having continuation backslash.  Prefix
2456         first line with "A", following lines with "B".
2457         * Makefile.am (DEP): Don't use dep.sed here.
2458         (DEP1): Run $MKDEP on single files, modify .o to .lo here.  Use
2459         dep.sed here on dependencies, sort and uniq.
2460         * Makefile.in: Regenerate.
2461
2462 2009-05-25  Tristan Gingold  <gingold@adacore.com>
2463
2464         * makefile.vms: Add verilog.obj to object list OBJS.
2465
2466 2009-05-24  Alan Modra  <amodra@bigpond.net.au>
2467
2468         * bfdio.c (bfd_seek): Formatting.  Ensure newly allocated memory
2469         for BFD_IN_MEMORY is cleared.
2470         (bfd_bwrite): Zero excess memory allocated.
2471
2472 2009-05-22  Julian Brown  <julian@codesourcery.com>
2473
2474         * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2475         macros.
2476         (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2477         (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2478         (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2479         arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2480         (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2481         (a8_erratum_fix, a8_erratum_reloc): New structs.
2482         (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2483         num_a8_erratum_fixes, fix_cortex_a8 fields.
2484         (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2485         (elf32_arm_add_stub): Split into two parts, creating...
2486         (elf32_arm_create_or_find_stub_sec): New function.
2487         (elf32_arm_final_link_relocate): Add forward declaration.
2488         (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2489         relocations, multiple relocations per stub.
2490         (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2491         (arm_size_one_stub): Use find_stub_size_and_template.
2492         (a8_reloc_compare): New.
2493         (find_thumb_glue): Add forward declaration.
2494         (cortex_a8_erratum_scan): New.
2495         (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2496         (bfd_elf32_arm_set_cortex_a8_fix): New.
2497         (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2498         (arm_map_one_stub): Add THUMB32_TYPE support.
2499         (a8_branch_to_stub_data): New.
2500         (make_branch_to_a8_stub): New.
2501         (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2502         * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2503         (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2504         Cortex-A8 erratum workaround.
2505         * bfd-in2.h: Regenerate.
2506
2507 2009-05-22  Alan Modra  <amodra@bigpond.net.au>
2508
2509         * Makefile.am: Run "make dep-am".
2510         * Makefile.in: Regenerate.
2511         * po/SRC-POTFILES.in: Regenerate.
2512
2513 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2514
2515         * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2516         commit.
2517
2518 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2519
2520         * elf-bfd.h (struct elf_backend_data
2521         <elf_backend_link_output_symbol_hook>): Return an int.
2522         * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2523         symbols on deleted .opd entries.
2524         * elflink.c (elf_link_output_sym): Return without outputting sym
2525         if output_symbol_hook returns 2.
2526         (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2527         Abort if we must not discard sym.
2528         (elf_link_input_bfd): Similarly, don't set finfo->indices for
2529         local syms.
2530         (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2531         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2532         elf_backend_link_output_symbol_hook return type change.
2533         * elf32-arm.c (output_arch_syminfo): Likewise.
2534         (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2535         (elf32_arm_output_arch_local_syms): Likewise.
2536         * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2537         * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2538         (bfd_score_elf_link_output_symbol_hook): Likewise.
2539         * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2540         * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2541         * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2542         * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2543         * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2544         * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2545         * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2546         * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2547         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2548         * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2549         * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2550
2551 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2552
2553         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2554         out of range .opd symbols.
2555
2556 2009-05-21  Dave Korn  <dave.korn.cygwin@gmail.com>
2557
2558         * coffgen.c (coff_print_symbol):  Use bfd_fprintf_vma, not
2559         fprintf_vma directly.
2560         * peXXigen.c (pe_print_edata):  Likewise.
2561         (pe_print_pdata):  Likewise.
2562         (_bfd_XX_print_ce_compressed_pdata):  Likewise.
2563         (_bfd_XX_print_private_bfd_data_common):  Likewise.
2564
2565 2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>
2566
2567         * cofflink.c (process_embedded_commands):  Ignore "-aligncomm".
2568
2569 2009-05-15  Andrew Stubbs  <ams@codesourcery.com>
2570             Paul Brook  <paul@codesourcery.com>
2571
2572         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2573         fix discarded sections.
2574
2575 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2576
2577         * elf32-spu.c (mark_overlay_section): Move .init and .fini
2578         sections into the software icache.
2579
2580 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2581
2582         * elf32-spu.c (build_stub): Always build "compact" sofware
2583         i-cache stubs.
2584
2585 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2586
2587         * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2588         (spu_elf_setup): Initialize it.
2589         (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2590         Update to new-sytle cache manager data structures.
2591         (spu_elf_build_stubs): Generate new-style cache manager data
2592         structures and symbols.
2593         (spu_elf_auto_overlay): Update size computation.
2594
2595 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2596
2597         * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2598         segments first amongst the program headers.
2599
2600 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2601
2602         * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2603         into addresses for relocation types that look at high bits.  Remove
2604         special handling of relocation overflow warnings.
2605
2606 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2607
2608         * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2609         control flow graph between fragments of a function.
2610
2611 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2612
2613         * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2614         generate only a 16-byte .toe section.
2615         (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2616
2617 2009-05-14  Alan Modra  <amodra@bigpond.net.au>
2618
2619         * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2620         (spu_elf_place_overlay_data): ..here.  New function.
2621         * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2622
2623 2009-05-13  Andrew Jenner  <andrew@codesourcery.com>
2624
2625         * elf32-arm.c: Move sysdep.h to start of file.
2626
2627 2009-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
2628
2629         * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2630         start of overlays.
2631         (spu_elf_build_stubs): Don't define __icache_tagbase.  Define
2632         __icache_tag_array and __icache_tag_array_size.
2633
2634 2009-05-11  Masaki Muranaka  <monaka@monami-software.com>
2635
2636         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2637         ATTRIBUTE_UNUSED.
2638         (bfinfdpic_link_omit_section_dynsym): Likewise.
2639         (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2640
2641 2009-05-05  Paul Brook  <paul@codesourcery.com>
2642
2643         * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2644         * bfd-in2.h: Regenerate.
2645         * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2646         (_arm_elf_section_data): Add text and exidx fields.
2647         (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2648         insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2649         copy_exidx_entry): New functions.
2650         (elf32_arm_write_section): Fixup .ARM.exidx contents.
2651
2652 2009-05-05  Christophe lyon  <christophe.lyon@st.com>
2653
2654         * elf32-arm.c (DEF_STUBS): New helper define.
2655         (DEF_STUB): Likewise.
2656         (stub_def): New type.
2657         (stub_definitions): New array, containing stub template pointers
2658         and sizes.
2659         (arm_size_one_stub): Make use of stub_definitions.
2660
2661 2009-05-04  Dave Korn  <dave.korn.cygwin@gmail.com>
2662
2663         * elflink.c (find_version_for_sym):  Remove from here, ...
2664         * linker.c (bfd_find_version_for_sym):  ... rename, replace
2665         here, make public and update all callers.
2666         * bfd-in2.h:  Regenerate.
2667
2668 2009-04-30  Nick Clifton  <nickc@redhat.com>
2669
2670         * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2671         section pointer.
2672         (struct elf_obj_data): Add has_ifunc_symbols boolean.
2673         * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2674         into a STT_GNU_IFUNC symbol type.
2675         (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2676         type.
2677         (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2678         the binary contains ifunc symbols.
2679         * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2680         symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2681         * elf32-i386.c (is_indirect_function): New function.
2682         (elf_i386_check_relocs): Create an ifunc output section.
2683         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2684         section if necessary.
2685         (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2686         if necessary.
2687         (elf_i386_add_symbol_hook): New function. Set the
2688         has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2689         symbol is encountered.
2690         (elf_backend_post_process_headers): Define.
2691         (elf_backend_add_symbol_hook): Define.
2692         (elf_i386_post_process_headers): Rename to
2693         elf_i388_fbsd_post_process_headers.
2694         * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2695         (is_indirect_function): New function.
2696         (elf64_x86_64_check_relocs): Create an ifunc output section.
2697         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2698         section if necessary.
2699         (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2700         symbol if necessary.
2701         (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2702         elf_obj_data structure if an ifunc symbol is encountered.
2703         (elf_backend_post_process_headers): Define.
2704         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2705         if we have ifunc symbols to handle.
2706         (get_ifunc_reloc_section_name): New function.  Computes the name
2707         for an ifunc section.
2708         (_bfd_elf_make_ifunc_reloc_section): New function.  Creates a
2709         section to hold ifunc relocs.
2710         * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2711         (bfd_print_symbol_vandf): Handle ifunc symbols.
2712         (bfd_decode_symclass): Likewise.
2713         * bfd-in2.h: Regenerate.
2714
2715 2009-04-30  Joseph Myers  <joseph@codesourcery.com>
2716
2717         * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2718         MOVW and MOVT relocations in a shared library link.
2719
2720 2009-04-27  Anthony Green  <green@moxielogic.com>
2721
2722         * verilog.c: New file.
2723         * Makefile.am (BFD32_LIBS): Add verilog.c.
2724         (BFD32_LIBS_CFILES): Add verilog.c.
2725         (verilog.lo): New build rule.
2726         * Makefile.in: Rebuilt.
2727         * targets.c: Add verilog support.
2728         * bfd.c (tdata union): Add Verilog private data field.
2729         * bfd-in2.h: Regenerate.
2730
2731 2009-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2732
2733         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2734         copy pe_opthdr.
2735
2736 2009-04-23  Matthias Klose  <doko@ubuntu.com>
2737
2738         * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2739
2740 2009-04-22  Christophe Lyon  <christophe.lyon@st.com>
2741
2742         PR9743
2743         * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2744         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2745         (elf32_arm_size_stubs): Likewise.
2746         (record_thumb_to_arm_glue): Deleted unused function.
2747         (bfd_elf32_arm_process_before_allocation): No longer handle
2748         R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2749         (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2750         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2751
2752 2009-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
2753
2754         * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2755         (elf32_arm_write_section): Declare early.
2756         (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2757         (arm_allocate_glue_section_space): Exclude empty sections.
2758         (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2759         (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2760         BFD.
2761         (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2762         (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2763         (elf32_arm_size_dynamic_sections): Allocate interworking
2764         sections here.
2765         (bfd_elf32_bfd_final_link): Define.
2766
2767 2009-04-21  H.J. Lu  <hongjiu.lu@intel.com>
2768
2769         * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2770
2771         * coffcode.h (coff_compute_section_file_positions): Clear
2772         D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2773
2774         * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2775         force_minimum_alignment.
2776
2777         * libcoff.h: Regenerated.
2778
2779         * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2780         (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2781
2782         * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2783         nor target_subsystem.
2784
2785         * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2786         force_minimum_alignment nor target_subsystem.
2787
2788 2009-04-21  Kai Tietz  <kai.tietz@onevision.com>
2789
2790         * coff-x86_64.c (PEI_HEADERS): Protect includes.
2791         (bfd_pe_print_pdata): Remove #ifdef PE variation.
2792         * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2793         include in coff-x86_64.c of headers.
2794         (PDATA_ROW_SIZE): New define.
2795         (pex_regs[]): New static array.
2796         (pex64_get_runtime_function): New static function.
2797         (pex64_get_unwind_info): Likewise.
2798         (pex64_get_scope_entry): Likewise.
2799         (pex64_xdata_print_uwd_codes): Likewise.
2800         (pex64_get_section_by_rva): Likewise.
2801         (pex64_dump_xdata): Likewise.
2802         (pex64_bfd_print_pdata): Likewise.
2803         (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2804         * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2805         * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2806
2807 2009-04-19  Peter O'Gorman  <binutils@mlists.thewrittenword.com>
2808             Alan Modra  <amodra@bigpond.net.au>
2809             Dave Korn  <dave.korn.cygwin@gmail.com>
2810
2811         * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2812         long names and non-NUL-terminated strings.
2813
2814 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2815
2816         * bfd-in2.h: Regenerated.
2817
2818 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2819
2820         * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2821         IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2822
2823 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2824
2825         PR binutils/10074
2826         * coffcode.h (bfd_pei_p): New.
2827
2828         * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2829         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2830         bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2831         bfd_efi_rtdrv_ia64_vec.  Replace bfd_efi_app_ia32_vec,
2832         bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2833         i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2834
2835         * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2836         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2837         bfd_efi_rtdrv_x86_64_vec,
2838         bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec.  Replace
2839         bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2840         * targets.c: Likewise.
2841
2842         * configure: Regenerated.
2843         * libcoff.h: Likewise.
2844         * Makefile.in: Likewise.
2845
2846         * efi-app-ia32.c: Removed.
2847         * efi-app-x86_64.c: Likewise.
2848         * efi-bsdrv-ia32.c: Likewise.
2849         * efi-bsdrv-ia64.c: Likewise.
2850         * efi-bsdrv-x86_64.c: Likewise.
2851         * efi-rtdrv-ia32.c: Likewise.
2852         * efi-rtdrv-ia64.c: Likewise.
2853         * efi-rtdrv-x86_64.c: Likewise.
2854         * efi-rtdrv-ia32.c: Likewise.
2855
2856         * efi-app-ia64.c: Moved to ...
2857         * pei-ia64.c: This.
2858         (TARGET_SYM): Set to bfd_pei_ia64_vec.
2859         (TARGET_NAME): Set to pei-ia64.
2860
2861         * libpei.h (bfd_target_pei_p): Removed.
2862         (bfd_target_pei_arch): Likewise.
2863         (bfd_target_efi_app_p): Likewise.
2864         (bfd_target_efi_app_arch): Likewise.
2865         (bfd_target_efi_bsdrv_p): Likewise.
2866         (bfd_target_efi_bsdrv_arch): Likewise.
2867         (bfd_target_efi_rtdrv_p): Likewise.
2868         (bfd_target_efi_rtdrv_arch): Likewise.
2869         (bfd_pe_executable_p): Likewise.
2870
2871         * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2872         efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2873         (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2874         and efi-rtdrv-ia32.c.
2875         (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2876         efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2877         efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2878         (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2879         efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2880         efi-rtdrv-x86_64.c. Add pei-ia64.c.
2881         (efi-app-ia64.lo): Removed.
2882         (efi-bsdrv-ia32.lo): Likewise.
2883         (efi-rtdrv-ia32.lo): Likewise.
2884         (efi-app-ia64.lo): Likewise.
2885         (efi-bsdrv-ia64.lo): Likewise.
2886         (efi-rtdrv-ia64.lo): Likewise.
2887         (efi-app-x86_64.lo): Likewise.
2888         (efi-bsdrv-x86_64.lo): Likewise.
2889         (efi-rtdrv-x86_64.lo): Likewise.
2890         (pei-ia64.lo): New.
2891
2892         * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2893         with bfd_pei_p.
2894         (arch_type): Removed.
2895         (pe_arch): Likewise.
2896         (pe_bfd_object_p): Just return coff_object_p.
2897
2898         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2899         bfd_pe_executable_p with bfd_pei_p.
2900
2901 2009-04-17  Christophe Lyon  <christophe.lyon@st.com>
2902
2903         * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2904         PLT entries to an undefined symbol when generating a shared
2905         library.
2906
2907 2009-04-17  Nick Clifton  <nickc@redhat.com>
2908
2909         PR 9909
2910         * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2911
2912 2009-04-16  Richard Sandiford  <r.sandiford@uk.ibm.com>
2913
2914         * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2915         * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2916         * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2917         * binary.c (binary_bfd_define_common_symbol): Likewise.
2918         * bout.c (b_out_bfd_define_common_symbol): Likewise.
2919         * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2920         * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2921         * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2922         * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2923         * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2924         * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2925         * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2926         * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2927         * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2928         * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2929         * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2930         * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2931         * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2932         * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2933         * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2934         * som.c (som_bfd_define_common_symbol): Likewise.
2935         * srec.c (srec_bfd_define_common_symbol): Likewise.
2936         * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2937         * versados.c (versados_bfd_define_common_symbol): Likewise.
2938         * vms.c (vms_bfd_define_common_symbol): Likewise.
2939         * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2940         * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2941         * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2942         (pmac_xcoff_vec): Likewise.
2943         * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2944         (aix5coff64_vec): Likewise.
2945         * linker.c (bfd_generic_define_common_symbol): New function.
2946         * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2947         (_bfd_define_common_symbol): New field.
2948         * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2949         * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2950         (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2951         symbols here.
2952         * bfd-in2.h: Regenerate.
2953         * libbfd.h: Likewise.
2954         * libcoff.h: Likewise.
2955
2956 2009-04-15  Anthony Green  <green@moxielogic.com>
2957
2958         * targets.c: Add moxie support.
2959         * Makefile.am: Ditto.
2960         * Makefile.in: Rebuilt.
2961         * cpu-moxie.c, elf32-moxie.c: New files.
2962         * archures.c: Add moxie support.
2963         * configure.in: Add moxie support.
2964         * configure: Rebuilt.
2965         * config.bfd, archures.c: Add moxie support.
2966         * bfd-in2.h: Rebuilt.
2967
2968 2009-04-15  Christophe Lyon  <christophe.lyon@st.com>
2969
2970         * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2971         branch to an undef weak symbol into a jump to next instruction if
2972         a PLT entry will be created.
2973
2974 2009-04-14  Dave Korn  <dave.korn.cygwin@gmail.com>
2975
2976         * coffgen.c (make_a_section_from_file):  Set the backend long
2977         section names enable if long section names found on input.
2978         * coffcode.h:  Extend long section names documentation to match.
2979
2980 2009-04-08  H.J. Lu  <hongjiu.lu@intel.com>
2981
2982         * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2983         machine code.
2984
2985 2009-04-07  DJ Delorie  <dj@redhat.com>
2986
2987         * archures.c: Add bfd_mach_mep_c5.
2988         * bfd-in2.h: Likewise.
2989         * cpu-mep.c: Add bfd_c5_arch.
2990         * elf32-mep.c: Support it.
2991
2992 2009-04-07  H.J. Lu  <hongjiu.lu@intel.com>
2993
2994         * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2995         info->callbacks->einfo.
2996         * linker.c (_bfd_generic_section_already_linked): Likewise.
2997
2998 2009-04-06  DJ Delorie  <dj@redhat.com>
2999
3000         * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3001
3002 2009-04-06  H.J. Lu  <hongjiu.lu@intel.com>
3003
3004         * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3005         _bfd_pex64_print_pdata only if PE is defined.
3006
3007         * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3008         (_bfd_pex64_print_pdata): This.
3009
3010         * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3011         (_bfd_pex64_print_pdata): This.  Defined only if COFF_WITH_pex64
3012         is defined.
3013
3014 2009-04-05  Kai Tietz  <kai.tietz@onevision.com>
3015
3016         * coff-x86_64.c (bfd_pe_print_pdata): Define as
3017         _bfd_pep_print_x64_pdata.
3018         * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3019         * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3020
3021 2009-04-02  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
3022
3023         * elf32-xtensa.c (relax_property_section): Always set r_offset
3024         to zero.
3025
3026 2009-04-02  Christophe Lyon  <christophe.lyon@st.com>
3027
3028         * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3029         elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3030         branch stubs.
3031         (elf32_arm_stub_type): New enum values for the two new stubs.
3032         (arm_type_of_stub): Make use of the two new stubs.
3033         (arm_size_one_stub): Handle the two new stubs.
3034
3035 2009-04-01  Matt Thomas  <matt@netbsd.org>
3036
3037         * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3038         hidden symbols into the GOT or PLT.GOT.
3039         (elf_vax_relocate_section): Do not emit a PCREL reloc
3040         into a shared object if it is against a hidden symbol.
3041
3042 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3043
3044         * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3045         and know_contains_shared_object_p.
3046         (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3047         Cache the result in the archive_info table.
3048         (xcoff_auto_export_p): Add an "info" parameter and update the
3049         call to xcoff_archive_contains_shared_object_p.
3050         (xcoff_mark_auto_exports): Update accordingly.
3051         (xcoff_post_gc_symbol): Likewise.
3052
3053 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3054
3055         * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3056         rather than C_EXT.
3057
3058 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3059
3060         * coff-rs6000.c (member_layout): New structure.
3061         (archive_iterator): Likewise.
3062         (member_layout_init): New function.
3063         (archive_iterator_begin): Likewise.
3064         (archive_iterator_next): Likewise.
3065         (xcoff_write_armap_old): Use the new iterator functions.
3066         (do_shared_object_padding): Delete.
3067         (xcoff_write_armap_big): Use the new iterator functions.  Simplify
3068         handling of arch_info.
3069         (xcoff_write_archive_contents_old): Allocate arelt_data in the
3070         first loop rather than the second.  Allocate a member header if
3071         there isn't one, then work out the stat information and length
3072         in the first loop too.  Use the new iterators for the second loop.
3073         (xcoff_write_archive_contents_big): Likewise.
3074
3075 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3076
3077         * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3078         (bfd_xcoff_set_archive_import_path): Likewise.
3079         * bfd-in2.h: Regenerate.
3080         * xcofflink.c: Include libiberty.h.
3081         (xcoff_archive_info): New structure.
3082         (xcoff_archive_info_hash): New function.
3083         (xcoff_archive_info_eq): Likewise.
3084         (xcoff_get_archive_info): Likewise.
3085         (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3086         (bfd_xcoff_split_import_path): New function.
3087         (bfd_xcoff_set_archive_import_path): Likewise.
3088         (xcoff_set_import_path): Move earlier in file.
3089         (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3090         object to the the directory part of the bfd's filename.  Get the
3091         import path and filename of an archive object from the archive's
3092         xcoff_tdata, initializing it if necessary.  Update use of
3093         import_file_id.
3094         (bfd_link_input_bfd): Update use of import_file_id.
3095         (xcoff_write_global_symbol): Likewise.
3096
3097 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3098
3099         * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3100
3101 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3102
3103         * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3104         a .loader section for relocatable links.
3105         (xcoff_need_ldrel_p): New function.
3106         (xcoff_mark): Use it.
3107         (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3108         a loader section.
3109         (xcoff_build_ldsym): New function, split out from...
3110         (xcoff_build_ldsyms): ...here.  Rename to...
3111         (xcoff_post_gc_symbol): ...this.  Only export symbols, and only
3112         call xcoff_build_ldsym, if there's a loader section.
3113         (xcoff_build_loader_section): New function, extracted verbatim from...
3114         (bfd_xcoff_size_dynamic_sections): ...here.  Only call it if
3115         there's a loader section.  Only add an __rtinit loader symbol
3116         if there's a loader section.  Update after above name change.
3117         (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3118         (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3119         and xcoff_create_ldrel.
3120         (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3121         (xcoff_reloc_link_order): Likewise, but only call it if there's
3122         a loader section.  Use xcoff_symbol_section.
3123         (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3124         if there's a loader section.
3125
3126 2009-04-01  Richard Sandiford  <rdsandiford@googlemail.com>
3127
3128         * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3129
3130 2009-04-01  Christophe Lyon  <christophe.lyon@st.com>
3131
3132         * elf32-arm.c (group_sections): Rewrite loops for better
3133         readability.
3134
3135 2009-03-30  DJ Delorie  <dj@redhat.com>
3136
3137         * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3138         relocs when doing a relocatable link.
3139
3140 2009-03-28  Mark Mitchell  <mark@codesourcery.com>
3141
3142         * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3143         "ERROR:", in error messages.
3144         * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3145         * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3146         * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3147         (elf32_arm_merge_eabi_attributes): Likewise.
3148         (elf32_arm_merge_private_bfd_data): Likewise.
3149
3150 2009-03-27  Nick Clifton  <nickc@redhat.com>
3151
3152         * section.c (bfd_get_section_contents): Detect and handle the case
3153         where a section has the SEC_IN_MEMORY flag set but no actual
3154         contents allocated.
3155
3156 2009-03-26  Alan Modra  <amodra@bigpond.net.au>
3157
3158         PR 6494
3159         * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3160         p_filesz and p_memsz are equal.  Use p_memsz as the segment size.
3161         (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3162         if we don't find matching PT_LOAD when copying.
3163
3164 2009-03-25  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3165
3166         * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3167         the reloc descriptions.
3168
3169 2009-03-25  Hans-Peter Nilsson  <hp@axis.com>
3170
3171         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3172         <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3173         <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3174
3175 2009-03-24  H.J. Lu  <hongjiu.lu@intel.com>
3176
3177         * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3178         (bfd_i386_arch_intel_syntax): Likewise.
3179         (i8086_arch): Likewise.
3180         (bfd_x86_64_arch): Likewise.
3181
3182 2009-03-24  Hans-Peter Nilsson  <hp@axis.com>
3183
3184         * elf32-cris.c (cris_elf_relocate_section): <case
3185         R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3186         symbols for non-allocated sections.  Don't check whether to
3187         generate R_CRIS_DTPMOD for non-allocated sections.
3188         (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3189         handle relocation GC:ing if applied to non-allocated section.
3190         (cris_elf_check_relocs): Similar.
3191
3192         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3193         <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3194         when emitting a known TP offset in the GOT.
3195
3196 2009-03-23  Alan Modra  <amodra@bigpond.net.au>
3197
3198         * elf64-ppc.c (synthetic_opd): Delete.
3199         (compare_symbols): Look for .opd name rather than section match.
3200         (ppc64_elf_get_synthetic_symtab): Likewise.
3201
3202 2009-03-21  Alan Modra  <amodra@bigpond.net.au>
3203
3204         * elf32-ppc.c (is_pic_glink_stub): Delete.
3205         (is_nonpic_glink_stub): New function.
3206         (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3207         than first pic one.
3208         (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3209
3210 2009-03-20  Martin Schwidefsky  <schwidefsky@de.ibm.com>
3211             Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3212
3213         * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3214         macros for visibilty and locality checks.
3215         (elf_s390_adjust_dynamic_symbol): Likewise.
3216         (allocate_dynrelocs): Likewise.
3217         (elf_s390_relocate_section): Likewise.
3218         (elf_s390_finish_dynamic_symbol): Likewise.
3219         * elf64-s390.c (elf_s390_check_relocs): Likewise.
3220         (elf_s390_adjust_dynamic_symbol): Likewise.
3221         (allocate_dynrelocs): Likewise.
3222         (elf_s390_relocate_section): Likewise.
3223         (elf_s390_finish_dynamic_symbol): Likewise.
3224
3225 2009-03-19  Kai Tietz  <kai.tietz@onevision.com>
3226
3227         * bfd-in2.h: Regenerated.
3228         * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3229         for debugging sections and map memory read/write dependent on
3230         SEC_COFF_NOREAD.
3231         (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3232         without memory read flags set.
3233         * section.c: Add SEC_COFF_NOREAD to section flags.
3234
3235 2009-03-19  Andreas Schwab  <schwab@linux-m68k.org>
3236
3237         * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3238         for format string.
3239
3240 2009-03-19  Alan Modra  <amodra@bigpond.net.au>
3241
3242         * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3243         "no overlays" return.  If there are overlays, create overlay
3244         manager entry symbols here, so that..
3245         (spu_elf_build_stubs): ..we don't need to set them up here.
3246         Simplify entry symbol tests.
3247         * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3248
3249 2009-03-18  Mark Kettenis  <kettenis@gnu.org>
3250
3251         * elf.c (elfcore_grok_openbsd_procinfo)
3252         (elfcore_grok_openbsd_note): New functions.
3253         (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3254
3255 2009-03-18  Alan Modra  <amodra@bigpond.net.au>
3256
3257         * vms-hdr.c: Don't include alloca.h.
3258         * elf32-m68hc1x.c: Include alloca-conf.h.
3259         * xsym.c: Likewise.
3260         * elf64-hppa.c: Likewise.  Remove existing #if's handling alloca.
3261         * som.c: Likewise.
3262         * Makefile.am: Run "make dep-am".
3263         * Makefile.in: Regenerate.
3264
3265 2009-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
3266
3267         * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3268
3269 2009-03-17  Alan Modra  <amodra@bigpond.net.au>
3270
3271         * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3272         Add compact_stub.
3273         (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3274         * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3275         ovly_return fields with ovly_entry[2].  Adjust all users.
3276         (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3277         when soft-icache.
3278         (spu_elf_build_stubs): Likewise.
3279         (ovl_stub_size): Change arg to spu_elf_params pointer.  Adjust for
3280         ovly_flavour changes.  Update all callers.
3281         (ovl_stub_size_log2): New function.
3282         (build_stub): Handle compact icache stubs.  Use different manager
3283         entry point for stubs in non-icache area.
3284         (spu_elf_size_stubs): Don't allocate space for indirect branch
3285         descriptors.
3286         (spu_elf_build_stubs): And don't built them.
3287
3288 2009-03-16  Andrew Stubbs  <ams@codesourcery.com>
3289
3290         * dwarf2.c (read_section): Always use rawsize, if available.
3291
3292 2009-03-16  Alan Modra  <amodra@bigpond.net.au>
3293
3294         * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3295         of rawsize and size for buffer.
3296
3297 2009-03-15  Ulrich Weigand  <uweigand@de.ibm.com>
3298
3299         * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3300         parameter just because fixed sections fit into local store.
3301         (spu_elf_auto_overlay): Do not declare as "noreturn".  Skip
3302         generating overlays if fixed sections plus reserved stack
3303         and heap space fit into local store.
3304
3305 2009-03-15  Alan Modra  <amodra@bigpond.net.au>
3306
3307         * elf32-spu.c (build_stub): Correct icache set_id.
3308         (spu_elf_relocate_section): Likewise.
3309
3310 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3311
3312         * xcofflink.c (xcoff_link_check_archive_element): Only free the
3313         symbol table if it was created by the current call.
3314
3315 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3316
3317         * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3318         class XMC_DS rather than XMC_UA.
3319
3320 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3321
3322         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3323         bfd_boolean export_defineds parameter with an unsigned int
3324         auto_export_flags parameter.
3325         * bfd-in2.h: Regenerate.
3326         * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3327         split out from xcoff_build_ldsyms.
3328         (xcoff_covered_by_expall_p): New function.
3329         (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3330         but with extra code to handle -bexpfull and -bexpall.
3331         (xcoff_mark_auto_exports): New function.
3332         (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3333         a function should be automatically exported.
3334         (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3335         parameter with an auto_export_flags parameter.  Update ldinfo
3336         accordingly.  Use xcoff_mark_auto_exports to mark all automatically-
3337         exported symbols.
3338
3339 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3340
3341         * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3342         (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3343         init and fini functions.  Do garbage collection for objects
3344         without an entry point too.
3345
3346 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3347
3348         * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3349         check whether a symbol has csect information.
3350         (coff_print_aux): Likewise.
3351         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3352         information for C_AIX_WEAKEXT too.
3353         (_bfd_xcoff_swap_aux_out): Likewise.
3354         (xcoff_reloc_type_br): Handle defweak symbols too.
3355         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3356         information for C_AIX_WEAKEXT too.
3357         (_bfd_xcoff64_swap_aux_out): Likewise.
3358         (xcoff64_reloc_type_br): Handle defweak symbols too.
3359         * coffgen.c (coff_print_symbol): Handle auxillary function
3360         information for C_AIX_WEAKEXT too.
3361         * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3362         instead of BSF_GLOBAL if the L_WEAK flag is set.
3363         (xcoff_dynamic_definition_p): New function.
3364         (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3365         defines h.  Don't change h if ldsym isn't the definition.  Otherwise,
3366         always take the symbol class from the ldsym.  Use weak bfd symbol
3367         types for weak ldsyms.
3368         (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3369         Fix the check for whether a definition is from a shared object.
3370         Allow redefinitions of weak symbols.
3371         (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3372         (xcoff_keep_symbol_p): Likewise.
3373         (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3374         (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3375         Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3376         but mark them as L_WEAK.
3377         (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3378         instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3379
3380 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3381
3382         * xcofflink.c (xcoff_mark): When walking the relocations,
3383         only mark the target symbol or the target section, not both.
3384         (xcoff_final_definition_p): New function.
3385         (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3386         symbol is a valid definition of the associated output symbol.
3387         Use XCOFF_ALLOCATED to stop the same hash table entry having
3388         two output symbols.
3389         (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3390         keeping a symbol.
3391         (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3392
3393 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3394
3395         * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3396         symbols as XMC_XO.
3397
3398 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3399
3400         * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3401         * libcoff.h: Regenerate.
3402         * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3403         line-number counts in the bfd's lineno_counts field.
3404         Don't keep per-csect line-number counts.
3405         (xcoff_sweep): Don't update per-csect line-number counts.
3406         (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3407         entries in each output section.
3408         (xcoff_link_input_bfd): Get the number of line numbers from
3409         the bfd's lineno_counts field, rather than recalculating it
3410         from scratch.  Fix the range check when updating C_BINCL and
3411         C_EINCL symbols.
3412         (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3413         here.  Don't expect csects to have line-number counts.
3414
3415 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3416
3417         * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3418         * libcoff.h: Regenerate.
3419         * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3420         "skip" logic from xcoff_link_input_bfd.
3421         (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3422         objects in a dynamic link, rather than checking whether csectpp
3423         is null.  Always allocate debug_index for other objects,
3424         and always go through the loop.  Update the type of debug_index
3425         after the change above.  Read the auxillary csect information
3426         and use xcoff_keep_symbol_p to decide whether a symbol should
3427         be kept.  Set its debug_index to -2 if not.
3428         (xcoff_link_input_bfd): Update the type of debug_index after
3429         the change above and always expect it to be nonnull.  Use it to
3430         test whether a symbol should be stripped, rather than making the
3431         decision here.  Postpone all symbol creation to the second pass.
3432
3433 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3434
3435         * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3436         creating a descriptor.
3437         (xcoff_sweep): Don't mark toc_section unless it's needed.
3438         (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3439         when marking every bfd.
3440         (xcoff_link_input_bfd): Skip all TOC anchors.
3441         (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3442         (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3443         to -1; call xcoff_find_tc0 instead.
3444
3445 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3446
3447         * libcoff-in.h (xcoff_section_tdata): Update commentary.
3448         * libcoff.h: Regenerate.
3449         * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3450         symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3451         the previous symbol's csect.  Treat last_symndx as an inclusive value
3452         and simplify its handling.
3453         (xcoff_mark): Treat last_symndx as an inclusive value.  Only mark
3454         symbols with the right csect.  Don't mark rsec when processing
3455         relocations against undefined or absolute sections.
3456         (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3457         of bfd_und_section_ptr.
3458         (xcoff_link_input_bfd): Likewise.
3459
3460 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3461
3462         * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3463         against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3464         flag is set.  Assert that all undefined symbols are either
3465         imported or defined by a dynamic object.
3466         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3467         * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3468         handling to all relocations.  Only set XCOFF_CALLED for function
3469         symbols.
3470         (xcoff_find_function): New function, split out from...
3471         (bfd_xcoff_export_symbol) ...here.
3472         (xcoff_set_import_path): New function, split out from...
3473         (bfd_xcoff_import_symbol): ...here.  Remove assertion for old
3474         meaning of XCOFF_CALLED.
3475         (xcoff_mark_symbol): If we mark an undefined and unimported
3476         symbol, find some way of defining it.  If the symbol is a function
3477         descriptor, fill in its definition automatically.  If the symbol
3478         is a function, mark its descriptor and allocate room for global
3479         linkage code.  Otherwise mark the symbol as implicitly imported.
3480         Move the code for creating function descriptors from...
3481         (xcoff_build_ldsyms): ...here.  Use XCOFF_WAS_UNDEFINED to
3482         check for symbols that were implicitly defined.
3483         (xcoff_mark): Don't count any dynamic relocations against
3484         function symbols.
3485         (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3486         in the xcoff link info.
3487         (xcoff_link_input_bfd): Remove handling of undefined and
3488         unexported symbols.
3489
3490 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3491
3492         * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3493         if the target is absolute.  Fix comment typo.
3494         (xcoff_ppc_relocate_section): Remove FIXME.
3495         * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3496         if the target is absolute.
3497
3498 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3499
3500         * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3501         R_POS and R_NEG relocations against absolute symbols to the
3502         .loader section.
3503
3504 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3505
3506         * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3507         to 2 for bfd_mach_ppc_620.
3508
3509 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3510
3511         * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3512         * configure.in: Likewise.
3513         * configure: Regenerate.
3514
3515 2009-03-13  H.J. Lu  <hongjiu.lu@intel.com>
3516
3517         PR binutils/9945
3518         * elf.c (assign_section_numbers): Generate symbol table if there
3519         is any relocation in output.
3520         (_bfd_elf_compute_section_file_positions): Likewise.
3521
3522 2009-03-13  Nick Clifton  <nickc@redhat.com>
3523
3524         PR 9934
3525         * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3526         * elflink.c (elf_link_read_relocs_from_section): Use
3527         NUM_SHDR_ENTRIES.  Gracefully handle the case where there are
3528         relocs but no symbol table.
3529         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3530
3531 2009-03-12  H.J. Lu  <hongjiu.lu@intel.com>
3532
3533         PR ld/9938
3534         * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3535         to check ___tls_get_addr.
3536
3537         * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3538         strncmp to check __tls_get_addr.
3539
3540 2009-03-12  Andrew Stubbs  <ams@codesourcery.com>
3541
3542         * dwarf2.c (read_section): Always check the offset, even when the
3543         section has been read before.
3544
3545 2009-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3546
3547         * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3548         comments.
3549
3550 2009-03-11  Chris Demetriou  <cgd@google.com>
3551
3552         * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3553         * bfd-in2.h: Regenerate.
3554         * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3555         flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3556         mode.
3557         (bsd_write_armap): Likewise.
3558         (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3559         flag is set, do nothing.
3560         (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3561         for timestamp.
3562
3563 2009-03-11  Ulrich Weigand  <uweigand@de.ibm.com>
3564
3565         * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3566         used to update stack pointer.
3567
3568 2009-03-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3569
3570         PR binutils/9921
3571         * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3572         for unknown symbols in absolute section.
3573
3574 2009-03-06  Nick Clifton  <nickc@redhat.com>
3575
3576         * po/es.po: Updated Spanish translation.
3577
3578 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3579
3580         * elf32-arm.c (group_sections): Take next section size into
3581         account before accepting to group it.
3582
3583 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3584
3585         * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3586         PLT entries.
3587         (elf32_arm_final_link_relocate): Likewise.
3588
3589 2009-03-05  Moritz Kroll  <Moritz.Kroll@gmx.de>
3590
3591         PR 9923
3592         * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3593
3594 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3595
3596         * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3597         * section.c (struct bfd_section): Add has_tls_get_addr_call.
3598         (BFD_FAKE_SECTION): Init new flag.
3599         * ecoff.c (bfd_debug_section): Likewise.
3600         * bfd-in2.h: Regenerate.
3601         * libbfd.h: Regenerate.
3602         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3603         (ppc_elf_reloc_type_lookup): Handle new relocs.
3604         (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3605         without marker relocs.
3606         (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3607         if section has no old-style calls.
3608         (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3609         Don't try to optimize new-style __tls_get_addr call when handling
3610         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3611         relocs.
3612         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3613         (ppc64_elf_reloc_type_lookup): Handle new relocs.
3614         (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3615         without marker relocs.
3616         (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3617         if section has no old-style calls.  Set toc_ref for new relocs as
3618         appropriate.
3619         (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3620         Don't try to optimize new-style __tls_get_addr call when handling
3621         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3622         relocs.
3623
3624 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3625
3626         PR 6768
3627         * configure.in: Test for ld --as-needed support.  Link shared
3628         libbfd against libm.
3629         * configure: Regenerate.
3630
3631 2009-03-03  Alan Modra  <amodra@bigpond.net.au>
3632
3633         * Makefile.am: Run "make dep-am".
3634         * Makefile.in: Regenerate.
3635
3636 2009-03-02  Qinwei  <qinwei@sunnorth.com.cn>
3637
3638         * elf32-score7.c: New file.
3639         * elf32-score.h: New file.
3640         * elf32-score.c: Add code to support score 7.  Set score7 as the
3641         default.
3642         * cpu-score.c: Add score7 architecure.
3643         (compatibile): New function.
3644         * Makefile.am: Add rules for building elf32-score7 object.
3645         * Makefile.in: Regenerate.
3646         * configure.in: Add elf32-score7 object to score vectors.
3647         * configure: Regenerate.
3648         * reloc.c: Add score7 relocs.
3649         * archures.c: Add score3 and score7 machine numbers.
3650         * bfd-in2.h: Regenerate.
3651         * libbfd.h: Regenerate.
3652
3653 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3654
3655         * configure: Regenerate.
3656
3657 2009-03-01  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3658
3659         * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3660         (elf32_hppa_check_relocs): Use it.
3661
3662         * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3663         elf64-hppa.c.
3664         (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3665         (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3666         (elf_hppa_is_dynamic_loader_symbol): Likewise.
3667         (elf_hppa_record_segment_addrs): Likewise.
3668         (elf_hppa_final_link): Likewise.
3669         (elf_hppa_relocate_insn): Likewise.
3670         (elf_hppa_final_link_relocate): Likewise.
3671         (elf64_hppa_relocate_section): Likewise.
3672         * elf64-hppa.c: Insert above.
3673
3674 2009-02-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3675
3676         * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3677         (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3678         (elf_hppa_relocate_section): Likewise.
3679         * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3680         from struct elf_link_hash_entry.  Add count field.
3681         (struct elf64_hppa_dyn_hash_table): Delete.
3682         (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3683         (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3684         (hppa_elf_hash_entry, eh_name): Define.
3685         (elf64_hppa_new_dyn_hash_entry): Delete.
3686         (elf64_hppa_dyn_hash_lookup): Delete.
3687         (elf64_hppa_dyn_hash_traverse): Delete.
3688         (get_dyn_name): Delete.
3689         (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3690         of struct elf64_hppa_dyn_hash_entry *.
3691         (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3692         allocate_global_data_plt, allocate_global_data_stub,
3693         allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3694         Likewise.
3695         (hppa64_link_hash_newfunc): New.
3696         (elf64_hppa_hash_table_create): Rework.
3697         (count_dyn_reloc): Likewise.
3698         (hppa64_elf_local_refcounts): New.
3699         (elf64_hppa_check_relocs): Rework using standard technique for recording
3700         local DLT, PLT and OPD reference counts.
3701         (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3702         elf_link_hash_entry *.
3703         (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3704         allocate_global_data_plt, allocate_global_data_stub,
3705         allocate_global_data_opd, allocate_dynrel_entries,
3706         elf64_hppa_adjust_dynamic_symbol,
3707         elf64_hppa_mark_milli_and_exported_functions): Likewise.
3708         (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3709         Use hppa_link_hash_table.  Rework.
3710         (elf64_hppa_link_output_symbol_hook): Rework.
3711         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3712         elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3713         elf64_hppa_finish_dynamic_sections): Likewise.
3714
3715 2009-02-26  Christophe Lyon  <christophe.lyon@st.com>
3716
3717         * elf32-arm.c (stub_reloc_type): Removed.
3718         (insn_sequence): Renamed reloc_type field to r_type.
3719         (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3720         (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3721         (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3722         (elf32_arm_stub_type): Add new enum entries for the new stubs.
3723         (arm_stub_is_thumb): Catch new stubs.
3724         (arm_type_of_stub): Handle new stubs.
3725         (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3726         (bfd_elf32_arm_process_before_allocation): Remove useless
3727         condition.
3728
3729 2009-02-25  H.J. Lu  <hongjiu.lu@intel.com>
3730
3731         * elf.c (elf_find_function): Use is_function_type to check
3732         function symbol.
3733
3734 2009-02-24  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
3735
3736         * xtensa-modules.c: Revert to previous version 1.11 due
3737         to inadvertant commit.
3738
3739 2009-02-24  Sterling Augustine  <sterling@tensilica.com>
3740
3741         * elf32-xtensa.c (text_action_add): Separate test for action
3742         type.  Break if saved action is ta_widen_insn at same offset.
3743
3744 2009-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
3745
3746         * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3747         to elf32_arm_stub_long_branch_any_arm_pic.
3748         (elf32_arm_stub_long_branch_any_thumb_pic): New.
3749         (enum elf32_arm_stub_type, arm_type_of_stub)
3750         (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3751         separately.
3752
3753 2009-02-24  Joseph Myers  <joseph@codesourcery.com>
3754
3755         * elf32-arm.c (PREV_SEC): Update comment.
3756         (group_sections): Rename argument to stubs_always_after_branch.
3757         Reverse the list and place stubs at the end of input sections.
3758         Undefine NEXT_SEC.
3759         (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3760
3761 2009-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
3762
3763         * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3764         Fix formatting.
3765         (arm_size_one_stub): Remove unnecessary break.
3766         (arm_map_one_stub): Fix formatting.  Return after BFD_FAIL.
3767
3768 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3769
3770         * elf32-arm.c (stub_insn_type): New type.
3771         (stub_reloc_type): Likewise.
3772         (insn_sequence): Likewise.
3773         (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3774         (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3775         (elf32_arm_stub_long_branch_thumb_only): Likewise.
3776         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3777         (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3778         (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3779         (elf32_arm_stub_hash_entry): Add new helper fields.
3780         (stub_hash_newfunc): Initialize these new fields.
3781         (arm_build_one_stub): Encode Arm and Thumb instructions separately
3782         to take endianness into account.
3783         (arm_size_one_stub): Compute size of stubs using insn_sequence.
3784         (arm_map_one_stub): Code is now more generic, thanks to
3785         insn_sequence.
3786
3787 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3788
3789         * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3790         code.
3791         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3792         (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3793         BLX is not available. Fix typo in warning message. Add comments
3794         and improve formatting.
3795         (arm_build_one_stub): Adjust to new
3796         elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3797         (arm_map_one_stub): Likewise.
3798
3799 2009-02-23  Tristan Gingold  <gingold@adacore.com>
3800             Eric Botcazou  <ebotcazou@adacore.com>
3801             Douglas B Rupp  <rupp@gnat.com>
3802
3803         * vms.h: Update copyright year, fix comments, reorder declarations.
3804         (_bfd_save_vms_section): Remove the prototype.
3805         (EGPS_S_V_NO_SHIFT): New constant.
3806         (bfd_vms_set_section_flags): New prototype.
3807         (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3808         constants.
3809         (EGSY_S_W_FLAGS): Ditto.
3810         (EGSY_S_V_QUAD_VAL): Ditto.
3811         (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3812         (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3813         EGST_S_B_NAMLNG): Ditto.
3814         (ESRF_S_B_NAMLNG): Ditto.
3815         (ETIR_S_C_HEADER_SIZE): Ditto.
3816         (EGPS_S_V_ALLOC_64BIT): Ditto.
3817         (DST_S_C_EPILOG): Ditto.
3818         (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3819         (DST_S_C_SRC_INCRLNUM_B): Ditto.
3820         (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3821         (DST_S_L_PCLINE_UNSLONG): Ditto.
3822         (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3823         (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3824         (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3825         (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3826         (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3827         (DST_S_B_SRC_UNSBYTE): Ditto.
3828         (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3829         Add prototypes.
3830         (vms_section, vms_reloc): Remove types.
3831         (hdr_struc): Replaced by ...
3832         (hdr_struct): ... new type.
3833         (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3834         (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3835         (EMH_DATE_LENGTH): Ditto.
3836         (eom_struc): Replaced by ...
3837         (eom_struct): ... new type.
3838         (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3839         (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3840         (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3841         (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3842         (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3843         (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3844         (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3845         (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3846         (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3847         (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3848         (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3849         (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3850         (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3851         (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3852         (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3853         (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3854         (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3855         (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3856         (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3857         (enum file_type_enum): New type.
3858         (struct location_struct): Removed.
3859         (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3860         (struct funcinfo, struct module): Ditto.
3861         (struct vms_private_data_struct): Update fields.
3862         (struct vms_section_data_struct): New type.
3863
3864         * vms.c: Update copyright year, fix comments,
3865         Fix includes for DECC, add prototypes.
3866         (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3867         some initializers.
3868         Use flavour to set is_vax, location_stack is removed.
3869         (struct pair): Declare.
3870         (fill_section_ptr): Initialize variables at declaration.
3871         Add guard to set SECTION_SYM flag, handlde und section.
3872         (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3873         (_bfd_vms_slurp_object_records): New function, replaces previous
3874         vms_object_p.
3875         (vms_slurp_module): New function.
3876         (vms_slurp_image): Ditto.
3877         (vms_object_p): Complete rewrite.
3878         (vms_mkobject): Use is_vax field to slect architecture.
3879         (free_reloc_stream): New function.
3880         (vms_convert_to_var): Ditto.
3881         (vms_convert_to_var_1): Ditto.
3882         (vms_convert_to_var_unix_filename): Ditto.
3883         (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3884         VAR format on VMS.
3885         (vms_new_section_hook): Set alignment to 0, allocate private data.
3886         (vms_get_section_contents): Load content.
3887         (vms_get_symbol_info): Handle undefined section.
3888         (vms_find_nearest_line): Handle.
3889         (alloc_reloc_stream): New function.
3890         (vms_slurp_reloc_table): Ditto.
3891         (vms_get_reloc_upper_bound): Make it real.
3892         (vms_canonicalize_reloc): Do the real work.
3893         (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3894         ALPHA_R_BOH.
3895         (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3896         (vms_set_arch_mach): Check arch.
3897         (vms_set_section_contents): Copy the content after allocation.
3898         (vms_alpha_vec): Update object flags.
3899
3900         * vms-tir.c: Update copyright year, fix comments,
3901         add prototypes for new functions.
3902         (dst_define_location): New function.
3903         (dst_restore_location): New function.
3904         (dst_retrieve_location): New function.
3905         (dst_check_allocation): New function.
3906         (image_dump): Call dst_check_allocation.
3907         (image_write_b): Ditto.
3908         (image_write_w): Ditto.
3909         (image_write_l): Ditto.
3910         (image_write_q): Ditto.
3911         (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3912         STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3913         CTL_STKDL.
3914         Call error handler instead of abort if name is not known.
3915         (etir_sta): Add quarter_relocs argument and set it.
3916         Fix cast.
3917         (etir_sto): Ditto.
3918         (etir_opr): Ditto, return FALSE in case of error.
3919         (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3920         Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3921         (etir_stc): Add quarter_relocs argument and set it, fix cast.
3922         Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3923         Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3924         Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3925         Return FALSE in case of error.
3926         (tir_sta): Change sign of psect.
3927         (tir_ctl): Ditto.
3928         (tir_cmd): Fix cast. Makes tir_table static const.
3929         (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3930         add argument to explain.
3931         (analyze_etir): Initialize maxptr, add quarter_relocs
3932         declaration, move some declarations into inner scopes.
3933         Handle quarter_relocs and STO_IMM.
3934         (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3935         (_bfd_vms_slurp_relocs): New function.
3936         (_bfd_vms_decode_relocs): New function.
3937         (sto_imm): Rewritten.
3938         (start_first_etbt_record): New function.
3939         (start_another_etbt_record): Ditto.
3940         (etir_output_check): Ditto.
3941         (defer_reloc_p): Ditto.
3942         (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3943         a for-loop.  Correctly deals with contents, deals with .vmsdebug,
3944         rewritte relocations handling.
3945         (_bfd_vms_write_tbt): Removed.
3946         (_bfd_vms_write_dbg): Ditto.
3947
3948         * vms-misc.c: Update copyright year, Fix comments.
3949         (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3950         (maybe_adjust_record_pointer_for_object): New function.
3951         (_bfd_vms_get_first_record): New function, replaces ...
3952         (_bfd_vms_get_record): ..  removed.
3953         (_bfd_vms_get_object_record): New function.
3954         (_bfd_vms_get_object_record): New function.
3955         (vms_get_remaining_object_record): New function, replaces ...
3956         (_bfd_vms_get_next_record): ... removed.
3957         (add_new_contents): Removed.
3958         (_bfd_save_vms_section): Removed.
3959         (_bfd_get_vms_section): Removed.
3960         (_bfd_vms_output_flush): Write in VAR format.
3961         (new_symbol): Don't make UND section.
3962
3963         * vms-hdr.c: Update copyright year, update list of record handled.
3964         (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3965         (_bfd_vms_write_hdr): Strip vms and unix patches,
3966         add comments, truncate module name at 31 characters,
3967         use constants instead of hard-coded value,
3968         write BFD version instead of a fixed string.
3969         (_bfd_vms_slurp_ihd): New function.
3970         (_bfd_vms_slurp_isd): Ditto.
3971         (_bfd_vms_slurp_ihs): Ditto.
3972         (new_module): Ditto.
3973         (parse_module): Ditto
3974         (build_module_list): Ditto.
3975         (module_find_nearest_line): Ditto.
3976         (_bfd_vms_find_nearest_dst_line): Ditto.
3977         (vms_slurp_debug): Ditto.
3978         (_bfd_vms_slurp_dbg): Ditto.
3979         (_bfd_vms_slurp_tbt): Ditto.
3980         (_bfd_vms_write_dbg): Ditto.
3981         (_bfd_vms_write_tbt): Ditto.
3982
3983         * vms-gsd.c: Update copyright year, update list of records handled.
3984         (EVAX_LITERALS_NAME): New macro.
3985         (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3986         (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3987         (register_universal_symbol): New function and prototype.
3988         (_bfd_vms_slurp_gsd): Fix indentations and casts,
3989         improve debug messages,
3990         use constants instead of hard-coded value,
3991         fix missing endianness conversion,
3992         handle global symbol (SYMG).
3993         (bfd_vms_set_section_flags): New function.
3994         (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3995         handle section literals,
3996         fix indentation,
3997         handle section bfd and vms flags,
3998         don't output LIB$INITIALIZE symbol,
3999         fix handling of weak symbols,
4000         fix evax vs vax procedure descriptor,
4001         handle absolute symbols.
4002
4003         * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4004         BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4005
4006         * makefile.vms (DEFS): Fix flags for VMS.
4007
4008         * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4009
4010         * bfd-in2.h: Regenerated.
4011         * libbfd.h: Regenerated.
4012
4013 2009-02-20  Cary Coutant  <ccoutant@google.com>
4014
4015         * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4016         in struct stat.
4017
4018 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
4019
4020         PR gas/7059
4021         * coffcode.h (coff_write_object_contents):  Don't let the string
4022         table offset overflow the s_name field when using long section names.
4023
4024 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
4025
4026         * coff-alpha.c (alpha_ecoff_backend_data):  Initialise fields which
4027         control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4028         * coff-mips.c (mips_ecoff_backend_data):  Likewise.
4029         * coff-rs6000.c (bfd_xcoff_backend_data):  Initialise fields which
4030         control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4031         (bfd_pmac_xcoff_backend_data):  Likewise.
4032         * coff64-rs6000.c (bfd_xcoff_backend_data):  Likewise.
4033         (bfd_xcoff_aix5_backend_data):  Likewise.
4034         (xcoff64_write_object_contents):  Delete unused long_section_names
4035         local variable.
4036         * coff-sh.c (bfd_coff_small_swap_table):  Initialise long section
4037         name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4038         struct non-const.
4039         * coffcode.h (documentation):  Update to describe long section names.
4040         (COFFLONGSECTIONCATHELPER):  New helper macro.
4041         (BLANKOR1TOODD):  Likewise.
4042         (COFF_ENABLE_LONG_SECTION_NAMES):  Likewise.
4043         (COFF_LONG_SECTION_NAMES_SETTER):  Likewise.
4044         (COFF_DEFAULT_LONG_SECTION_NAMES):  Likewise.
4045         (bfd_coff_set_long_section_names_allowed):  New function.
4046         (bfd_coff_set_long_section_names_disallowed):  Likewise.
4047         (struct bfd_coff_backend_data):  Add new backend hook function
4048         pointer _bfd_coff_set_long_section_names.
4049         (bfd_coff_set_long_section_names):  New backend hook.
4050         (coff_write_object_contents):  Only generate long section names if
4051         bfd_coff_long_section_names() indicates they are currently enabled.
4052         (bfd_coff_std_swap_table):  Make non-const, and initialise long
4053         section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4054         (ticoff0_swap_table):  Likewise to both.
4055         (ticoff1_swap_table):  Again, likewise to both.
4056         * coffgen.c (make_a_section_from_file):  Allow long section names
4057         as inputs even if not currently allowed for outputs.
4058         * ecoff.c (_bfd_ecoff_no_long_sections):  New function.
4059         * efi-app-ia32.c (COFF_LONG_SECTION_NAMES):  Define to 0, not blank.
4060         * efi-app-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4061         * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4062         * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
4063         * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4064         * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4065         * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
4066         * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4067         * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4068         * pei-arm.c (COFF_LONG_SECTION_NAMES):  Likewise.
4069         * pei-i386.c (COFF_LONG_SECTION_NAMES):  Likewise.
4070         * pei-mcore.c (COFF_LONG_SECTION_NAMES):  Likewise.
4071         * pei-mips.c (COFF_LONG_SECTION_NAMES):  Likewise.
4072         * pei-ppc.c (COFF_LONG_SECTION_NAMES):  Likewise.
4073         * pei-sh.c (COFF_LONG_SECTION_NAMES):  Likewise.
4074         * pei-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4075         * libcoff-in.h:  Update copyright year to cause updated copyright
4076         year in generated libcoff.h, and fix typo.
4077         * libcoff.h:  Regenerated.
4078         * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES):  New macro.
4079         (_bfd_ecoff_no_long_sections):  Add prototype.
4080         * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES):  New macro.
4081         * pe-mips.c (COFF_LONG_SECTION_NAMES):  Define empty if not already
4082         defined by an including .c file.
4083         * ticoff.h (ticoff0_swap_table):  Make non-const, and initialise
4084         long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4085         (ticoff1_swap_table):  Likewise to both.
4086
4087 2009-02-18  Christophe Lyon  <christophe.lyon@st.com>
4088
4089         * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4090         stub. Catch default case error.
4091         (arm_map_one_stub): Add missing Thumb mapping symbol.
4092
4093 2009-02-18  Bjoern Haase  <bjoern.m.haase@web.de>
4094
4095         PR 9841
4096         * elf32-avr.c: Handle case where no local symbos exist correctly.
4097
4098 2009-02-16  Christophe Lyon  <christophe.lyon@st.com>
4099
4100         bfd/
4101         * elf32-arm.c (arm_long_branch_stub,
4102         arm_thumb_v4t_long_branch_stub,
4103         arm_thumb_thumb_long_branch_stub,
4104         arm_thumb_arm_v4t_long_branch_stub,
4105         arm_thumb_arm_v4t_short_branch_stub,
4106         arm_pic_long_branch_stub):
4107         Renamed to elf32_arm_stub_long_branch_any_any,
4108         elf32_arm_stub_long_branch_v4t_arm_thumb,
4109         elf32_arm_stub_long_branch_thumb_only,
4110         elf32_arm_stub_long_branch_v4t_thumb_arm,
4111         elf32_arm_stub_short_branch_v4t_thumb_arm,
4112         elf32_arm_stub_long_branch_any_any_pic.
4113         (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4114         arm_thumb_thumb_stub_long_branch,
4115         arm_thumb_arm_v4t_stub_long_branch,
4116         arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4117         Renamed to arm_stub_long_branch_any_any,
4118         arm_stub_long_branch_v4t_arm_thumb,
4119         arm_stub_long_branch_thumb_only,
4120         arm_stub_long_branch_v4t_thumb_arm,
4121         arm_stub_short_branch_v4t_thumb_arm,
4122         arm_stub_long_branch_any_any_pic.
4123
4124 2009-02-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4125
4126         * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4127         in branch offset check.
4128
4129 2009-02-15  Alan Modra  <amodra@bigpond.net.au>
4130
4131         * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4132         add toc.symndx and toc.add.
4133         (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4134         Set up toc.add.
4135         (get_tls_mask): Add toc_addend param, set from toc.add.  Adjust all
4136         callers.
4137         (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4138         (branch_reloc_hash_match): New function, extracted from..
4139         (ppc64_elf_tls_optimize): ..here.
4140         (ppc64_elf_relocate_section): Properly set addends when optimizing
4141         tls sequences.  Avoid unnecessary reading and writing of insns.
4142         Only redo reloc when symbol changed.  Bypass symbol checks when
4143         using tlsld_got.
4144         * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4145         (branch_reloc_hash_match): New function, extracted from..
4146         (ppc_elf_tls_optimize): ..here.
4147         (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4148         Don't clear addend on zapped __tls_get_addr reloc.
4149
4150 2009-02-12  Nick Clifton  <nickc@redhat.com>
4151
4152         PR 9827
4153         * elflink.c (bfd_elf_final_link): When counting the relocations,
4154         if the header size has not been set yet then assume that it will
4155         match the output section's reloc type.
4156
4157 2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
4158
4159         * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4160         relocatable link.
4161
4162 2009-02-09  Alan Modra  <amodra@bigpond.net.au>
4163
4164         * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4165         (find_function): Likewise.
4166         (pasted_function): Don't error if no prior function found.
4167         (discover_functions): Revert 2008-12-10 change.  Extend first
4168         function range to start of section.
4169
4170 2009-02-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4171
4172         * elf64-hppa.c: Remove PARAMS macro.  Replace PTR with void *.  Convert
4173         functions to C90.
4174         * elf64-hppa.h: Likewise.
4175
4176 2009-02-06  Joseph Myers  <joseph@codesourcery.com>
4177
4178         * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4179         .sbss handling.
4180
4181 2009-02-04  Alan Modra  <amodra@bigpond.net.au>
4182
4183         * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4184         Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4185
4186 2009-02-03  Sandip Matte  <sandip@rmicorp.com>
4187
4188         * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4189         * archures.c (bfd_mach_mips_xlr): Define.
4190         * bfd-in2.h: Regenerate.
4191         * cpu-mips.c (I_xlr): Define.
4192         (arch_info_struct): Add XLR entry.
4193         * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4194         (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4195         (mips_mach_extensions): Add XLR entry.
4196
4197 2009-02-03  Eric B. Weddington  <eric.weddington@atmel.com>
4198
4199         * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4200
4201 2009-02-03  Carlos O'Donell  <carlos@codesourcery.com>
4202
4203         * configure.in: AC_SUBST pdfdir.
4204         * Makefile.am: Add install-pdf, install-pdf-am
4205         and install-pdf-recursive targets. Define pdfdir.
4206         * doc/Makefile.am: Define pdf__strip_dir. Add
4207         install-pdf and install-pdf-am targets.
4208         * po/Make-in: Add install-pdf target.
4209         * configure: Regenerate.
4210         * Makefile.in: Regenerate
4211         * doc/Makefile.in: Regenerate.
4212
4213 2009-02-03  Maxim Kuvyrkov  <maxim@codesourcery.com>
4214
4215         * bfd-in2.h: Regenerate.
4216         * elf32-m68k.c: Handle 2-slot GOT entries.  Rename variables and
4217         fields from n_entries to n_slots where appropriate, update comments.
4218         (HOWTO): Add TLS relocations.
4219         (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4220         (enum elf_m68k_got_offset_size): New enum.
4221         (struct elf_m68k_got_entry.type): Move field to ...
4222         (struct elf_m68k_got_entry_key): ... here.  Update all uses.
4223         (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4224         functions.
4225         (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4226         functions.
4227         (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4228         fields into n_entries array.  Update comments.
4229         (elf_m68k_init_got): Simplify, update all uses.
4230         (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4231         (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4232         GOT entries; update name, update all uses.
4233         (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4234         (elf_m68k_get_got_entry): Update.
4235         (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4236         simplify.
4237         (elf_m68k_remove_got_entry_type): Simplify.
4238         (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4239         (elf_m68k_can_merge_gots): Update.
4240         (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4241         (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4242         GOT entries, simplify.
4243         (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4244         (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4245         field, remove obsoleted local_n_entries field.
4246         (elf_m68k_partition_multi_got_2): New static function.
4247         (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4248         update.
4249         (elf_m68k_remove_got_entry_type): Update.
4250         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4251         (elf_m68k_check_relocs): Handle TLS relocations.  Remove unnecessary
4252         update of sgot->size and srelgot->size.
4253         (elf_m68k_gc_sweep_hook): Update.
4254         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4255         (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4256         TLS relocations.
4257         * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4258         * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4259
4260 2009-02-02  DJ Delorie  <dj@redhat.com>
4261
4262         * elf32-mep.c (config_names): Regenerate configuration.
4263
4264 2009-02-02  Alan Modra  <amodra@bigpond.net.au>
4265
4266         * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4267         (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4268         * elf.c (bfd_elf_get_str_section): Make static.
4269         (bfd_elf_find_section): Delete.
4270         * libbfd.h: Regenerate.
4271
4272 2009-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
4273
4274         * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4275         (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4276
4277 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
4278
4279         * elflink.c (on_needed_list): New function.
4280         (elf_link_add_object_symbols): Link in --as-needed libs if they
4281         satisfy undefined symbols in other libs.
4282
4283 2009-01-30  Julian Brown  <julian@codesourcery.com>
4284
4285         * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4286         EXEC_P or DYNAMIC flags, and skip sections which are being linked
4287         with --just-symbols (-R).
4288
4289 2009-01-29  Adam Nemet  <anemet@caviumnetworks.com>
4290
4291         * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4292         high_pc in order to properly sign-extend VMAs.
4293
4294 2009-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
4295             Mark Shinwell  <shinwell@codesourcery.com>
4296             Catherine Moore  <clm@codesourcery.com>
4297
4298         * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4299
4300 2009-01-28  Catherine Moore <clm@codesourcery.com>
4301
4302         * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4303         SEC_LOAD for dynamic relocation sections.
4304
4305 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
4306
4307         * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4308         (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4309         the size of local TLS data.
4310
4311 2009-01-27  Andreas Schwab  <schwab@suse.de>
4312
4313         * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4314         architectures in the archive.
4315
4316 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
4317
4318         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4319         <R_CRIS_32_DTPREL>: Correct relocation value.
4320
4321         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4322         <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4323         symbols with non-default visibility.
4324
4325 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
4326
4327         * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4328         describing the trampolines.
4329         (ppc_elf_relocate_section): Update relocs to describe the
4330         trampolines.
4331
4332 2009-01-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4333
4334         * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4335         branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4336         and R_PARISC_PCREL12F relocations.
4337
4338 2009-01-24  Alan Modra  <amodra@bigpond.net.au>
4339
4340         PR 6022
4341         * elflink.c (find_version_for_sym): New function split out from,
4342         but without export_dynamic test, ..
4343         (_bfd_elf_link_assign_sym_version): ..here.
4344         (_bfd_elf_export_symbol): Use it.
4345
4346 2009-01-23  Alan Modra  <amodra@bigpond.net.au>
4347
4348         * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4349         (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4350         * elflink.c: ..here, somewhat modified.
4351         * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4352         _bfd_elf_link_find_version_dependencies,
4353         _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4354         _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4355         _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4356         declare..
4357         * elflink.c: ..and make static here.
4358         (_bfd_elf_link_find_version_dependencies): Adjust for removal
4359         of output_bfd from struct elf_find_verdep_info.
4360         (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4361         struct elf_info_failed.
4362         (bfd_elf_size_dynamic_sections): Adjust.
4363
4364 2009-01-22  Alan Modra  <amodra@bigpond.net.au>
4365
4366         PR 6832
4367         * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4368         after comp_unit_find_line call.
4369
4370 2009-01-21  Nick Clifton  <nickc@redhat.com>
4371
4372         PR 9769
4373         * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4374         tm_gmtoff field in struct tm.
4375
4376 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
4377
4378         * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4379         * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4380         sections in soft-icache lines unless non_ia_text.  Don't add
4381         rodata if doing so would exceed line size.
4382
4383 2009-01-19  Hans-Peter Nilsson  <hp@axis.com>
4384
4385         * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4386         types than bfd_link_hash_indirect, before early return, call
4387         _bfd_elf_link_hash_copy_indirect.
4388
4389 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4390
4391         * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4392         * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4393         * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4394         (elf_backend_obj_attrs_order): New define.
4395         * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4396         (elfNN_bed): Add elf_backend_obj_attrs_order.
4397
4398 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4399
4400         * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4401         (obj_attr_size): Likewise.
4402         (write_obj_attribute): Likewise.
4403         (_bfd_elf_copy_obj_attributes): Likewise.
4404         (_bfd_elf_parse_attributes): Likewise.
4405         * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4406         (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4407         (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4408         (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4409         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4410         with macros.
4411
4412 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4413
4414         * elf-attrs.c (is_default_attr): Support defaultless attributes.
4415         (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4416         (bfd_elf_add_obj_attr_string): Likewise.
4417         (bfd_elf_add_obj_attr_int_string): Likewise.
4418         (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4419         * elf-bfd.h (struct obj_attribute): Document new flag bit.
4420         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4421         Tag_nodefaults has no default value.
4422         (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4423         comment to reflect the new state.
4424
4425 2009-01-19  Alan Modra  <amodra@bigpond.net.au>
4426
4427         PR 9695
4428         * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4429         (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4430         (adjust_z_magix): Delete dead code handling QMAGIC.
4431
4432 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
4433
4434         * coffcode.h (styp_to_sec_flags): Correct interpretation of
4435         IMAGE_SCN_MEM_DISCARDABLE.
4436
4437 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
4438
4439         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4440         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4441         * configure.in (commonbfdlib): Delete.
4442         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4443         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
4444         is available, not just for linux.
4445         * po/SRC-POTFILES.in: Regenerate.
4446         * Makefile.in: Regenerate.
4447         * configure: Regenerate.
4448
4449 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
4450             Julian Brown   <julian@codesourcery.com>
4451
4452         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4453         ARM attributes in ABI 2.07.
4454         * elf32-arm.c (get_secondary_compatible_arch): New function.
4455         (set_secondary_compatible_arch): New function.
4456         (tag_cpu_arch_combine): New function.
4457         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4458         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4459         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4460         make it fit with order_01243.
4461         Add support for Tag_also_compatible_with,
4462         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4463         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4464         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4465         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4466         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4467         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4468         Rework the way unknown attributes are handled.
4469         Defer errors until all attributes have been processed.
4470
4471 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
4472
4473         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4474         bfd_elf_add_obj_attr_int_string.
4475         Read Tag_compatibility from its new location in the attribute array,
4476         rather than the attribute list.
4477         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4478         bfd_elf_add_obj_attr_int_string.
4479         (_bfd_elf_parse_attributes): Likewise.
4480         (_bfd_elf_merge_object_attributes): There's now only one
4481         Tag_compatibility, and it's in the array, not the list.
4482         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4483         Tag_compatibility.
4484         (bfd_elf_add_obj_attr_compat): Rename to
4485         bfd_elf_add_obj_attr_int_string.
4486         (bfd_elf_add_proc_attr_compat): Rename to
4487         bfd_elf_add_proc_attr_int_string.
4488         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4489         Tag_compatibility.
4490
4491 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
4492
4493         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4494         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4495         (vmsutil.lo): Add dependency rule.
4496         * Makefile.in: Regenerate.
4497         * config.bfd (ia64*-*-*vms*): Add case.
4498         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4499         * configure: Regenerate.
4500         * vmsutil.c: New file.
4501         * vmsutil.h: New file.
4502         * elf-bfd.h (struct bfd_elf_special_section): Change type of
4503         attr to bfd_vma.
4504         * elfxx-ia64.c (elfNN_vms_post_process_headers,
4505         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4506         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4507         elfNN_vms_object_p): New functions
4508         * targets.c (bfd_elf64_ia64_vms_vec): New target.
4509
4510 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
4511
4512         PR ld/9727
4513         * elflink.c (elf_gc_sweep): Exclude the group section if the
4514         first member of the section group is excluded.
4515
4516 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
4517
4518         PR 9735
4519         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4520         saved filename, use bfd_alloc rather than bfd_malloc for it.
4521
4522 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
4523
4524         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4525
4526 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
4527
4528         * elf32-spu.c (remove_cycles): Always set call->max_depth.
4529
4530 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
4531
4532         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4533
4534 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
4535
4536         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4537         num_lines_log2.
4538         (struct got_entry): Add br_addr.
4539         (struct call_info): Add priority.
4540         (struct function_info): Add lr_store and sp_adjust.
4541         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4542         (spu_elf_find_overlays): For soft-icache, mark any section within cache
4543         area as an overlay, and check that no other overlays exist.  Look up
4544         icache overlay manager entry sym.
4545         (BRA_STUBS, BRA, BRASL): Define.
4546         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4547         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
4548         in branch insn.
4549         (count_stub, build_stub): Support soft-icache.
4550         (build_spuear_stubs, process_stubs): Adjust build_stub call.
4551         (spu_elf_size_stubs): Size soft-icache stubs.
4552         (overlay_index): New function.
4553         (spu_elf_build_stubs): Make static.  Support soft-icache.
4554         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4555         (find_function_stack_adjust): Save lr store and stack adjust insn
4556         offsets.
4557         (maybe_insert_function): Adjust find_function_stack_adjust call.
4558         (mark_functions_via_relocs): Retrieve priority.
4559         (remove_cycles): Only warn about pruned arcs when stack_analysis.
4560         (sort_calls): Sort by priority first.
4561         (mark_overlay_section): Ignore .ovl.init.
4562         (sum_stack): Only print when stack_analysis.
4563         (print_one_overlay_section): New function, extracted from..
4564         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
4565         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4566         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4567         analysis.  Call spu_elf_build_stubs.
4568         (spu_elf_relocate_section): For soft-icache encode overlay index
4569         into addresses.
4570         (spu_elf_output_symbol_hook): Support soft-icache.
4571         (spu_elf_modify_program_headers: Likewise.
4572
4573         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
4574         num_regions to num_lines.  Add line_size and max_branch.
4575         (enum _ovly_flavour): Add ovly_soft_icache.
4576         (spu_elf_build_stubs): Delete.
4577
4578 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
4579
4580         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4581         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4582
4583 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
4584
4585         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4586         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4587         the program, the known offset starts at the negative size of the
4588         TLS section.
4589         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4590         Similar.
4591
4592 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
4593
4594         * config.bfd: Add lm32-*-rtems*.
4595
4596 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
4597
4598         * coff-ppc.c: Add 2009 to Copyright.
4599         * elf32-cris.c: Likewise.
4600         * elflink.c: Likewise.
4601
4602 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
4603
4604         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4605         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
4606
4607 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4608
4609         PR ld/9679
4610         * elflink.c (elf_merge_st_other): New.
4611         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4612         hide them if needed.
4613         (elf_link_add_object_symbols): Updated.
4614
4615 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4616
4617         PR ld/9676
4618         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4619         ref_dynamic and dynamic_def fields when setting def_regular
4620         to 1.
4621
4622 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
4623
4624         PR 9682
4625         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4626         literal.
4627
4628 For older changes see ChangeLog-2008
4629 \f
4630 Local Variables:
4631 mode: change-log
4632 left-margin: 8
4633 fill-column: 74
4634 version-control: never
4635 End: