bfd/ChangeLog

   1 2009-10-13  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
   4
   5 2009-10-12  Roland McGrath  <roland@frob.com>
   6
   7         * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
   8         Fix %s that should be %B in several message formats.
   9
  10 2009-10-10  Alan Modra  <amodra@bigpond.net.au>
  11
  12         * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
  13         excluded output sections.
  14
  15 2009-10-09  Tristan Gingold  <gingold@adacore.com>
  16
  17         * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
  18         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
  19
  20 2009-10-09  Tristan Gingold  <gingold@adacore.com>
  21
  22         * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
  23         bfd_mach_o_read_symtab_symbols.
  24         (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
  25         (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
  26         (bfd_mach_o_scan_write_section_32): Rename to
  27         bfd_mach_o_write_section_32.
  28         (bfd_mach_o_scan_write_section_64): Rename to
  29         bfd_mach_o_write_section_64.
  30         (bfd_mach_o_scan_write_segment_32): Rename to
  31         bfd_mach_o_write_segment_32.
  32         (bfd_mach_o_scan_write_segment_64): Rename to
  33         bfd_mach_o_write_segment_64.
  34         (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
  35         (bfd_mach_o_scan_read_section_32): Rename to
  36         bfd_mach_o_read_section_32.
  37         (bfd_mach_o_scan_read_section_64): Rename to
  38         bfd_mach_o_read_section_64.
  39         (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
  40         (bfd_mach_o_scan_read_symtab_strtab): Rename to
  41         bfd_mach_o_read_symtab_strtab.
  42         (bfd_mach_o_scan_read_symtab_symbol): Rename to
  43         bfd_mach_o_read_symtab_symbol.
  44         (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
  45         bfd_mach_o_read_dysymtab_symbol.
  46         (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
  47         (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
  48         (bfd_mach_o_scan_read_prebound_dylib): Rename to
  49         bfd_mach_o_read_prebound_dylib.
  50         (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
  51         (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
  52         (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
  53         (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
  54         (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
  55         (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
  56         (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
  57         (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
  58         (bfd_mach_o_scan_read_segment_32): Rename to
  59         bfd_mach_o_read_segment_32.
  60         (bfd_mach_o_scan_read_segment_64): Rename to
  61         bfd_mach_o_read_segment_64.
  62         (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
  63         * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
  64         bfd_mach_o_read_dysymtab_symbol.
  65
  66 2009-10-09  Tristan Gingold  <gingold@adacore.com>
  67
  68         * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
  69         (bfd_mach_o_section_get_nbr_indirect): Ditto.
  70         (bfd_mach_o_get_synthetic_symtab): New function.
  71         (bfd_mach_o_print_private_header): Print the number of commands
  72         in decimal.
  73         * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
  74         * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
  75
  76 2009-10-08  Tristan Gingold  <gingold@adacore.com>
  77
  78         * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
  79
  80 2009-10-06  H.J. Lu  <hongjiu.lu@intel.com>
  81
  82         * bfd-in2.h: Regenerated.
  83
  84 2009-10-02  Alan Modra  <amodra@bigpond.net.au>
  85
  86         * aout-cris.c (N_SHARED_LIB): Don't define.
  87         * hp300bsd.c (N_SHARED_LIB): Don't define.
  88         * i386bsd.c (N_SHARED_LIB): Don't define.
  89         * i386linux.c (N_SHARED_LIB): Don't define.
  90         * i386lynx.c (N_SHARED_LIB): Don't define.
  91         * m68klinux.c (N_SHARED_LIB): Don't define.
  92         * m88kmach3.c (N_SHARED_LIB): Don't define.
  93         * mipsbsd.c (N_SHARED_LIB): Don't define.
  94         * newsos3.c (N_SHARED_LIB): Don't define.
  95         * pc532-mach.c (N_SHARED_LIB): Don't define.
  96         * pdp11.c (N_SHARED_LIB): Don't define.
  97         * sparclinux.c (N_SHARED_LIB): Don't define.
  98         * vaxbsd.c (N_SHARED_LIB): Don't define.
  99
 100 2009-10-01  Dave Korn  <dave.korn.cygwin@gmail.com>
 101
 102         * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
 103         symbol for a weak undef in the auxbfd, not the input bfd.
 104
 105 2009-10-01  Ulrich Weigand  <uweigand@de.ibm.com>
 106
 107         * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
 108         after .toe instead of before .text section.  Set the LMA of all
 109         overlay sections to their icache IA address.
 110         (spu_elf_find_overlays): Determine icache set id without reference
 111         to the LMA.
 112
 113 2009-09-30  Tristan Gingold  <gingold@adacore.com>
 114
 115         * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
 116
 117 2009-09-29  H.J. Lu  <hongjiu.lu@intel.com>
 118
 119         * elf64-x86-64.c (elf64_x86_64_append_rela): New.
 120         (elf64_x86_64_relocate_section): Use it.
 121         (elf64_x86_64_finish_dynamic_symbol): Likewise.
 122
 123 2009-09-29  DJ Delorie  <dj@redhat.com>
 124
 125         * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
 126         (ALL_MACHINES_CFILES): Add cpu-rx.c.
 127         (BFD32_BACKENDS): Add elf32-rx.lo.
 128         (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
 129         * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
 130         Export bfd_rx_arch.
 131         (bfd_archures_list): Add bfd_rx_arch.
 132         * config.bfd: Add entry for rx-*-elf.
 133         * configure.in: Add entries for bfd_elf32_rx_le_vec and
 134         bfd_elf32_rx_be_vec.
 135         * reloc.c: Add RX relocations.
 136         * targets.c: Add RX target vectors.
 137         * Makefile.in: Regenerate.
 138         * bfd-in2.h: Regenerate.
 139         * configure: Regenerate.
 140         * libbfd.h: Regenerate.
 141         * cpu-rx.c: New file.
 142         * elf32-rx.c: New file.
 143
 144 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 145
 146         * elf32-cr16.c (elf32_cr16_relocate_section): Removed
 147         info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
 148
 149 2009-09-28  Nick Clifton  <nickc@redhat.com>
 150
 151         PR 10478: Accepting Solaris binaries.
 152         * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
 153         section link values in x86 binaries.
 154         * elfcode.h (elf_object_p): Likewise.
 155
 156 2009-09-28  Philippe De Muyter  <phdm@macqel.be>
 157
 158         * elf32-m68k.c (elf_m68k_final_write_processing): New function.
 159         (elf_backend_final_write_processing): Macro defined as above function.
 160
 161 2009-09-25  Martin Thuresson  <martint@google.com>
 162
 163         Update sources to make alpha and arm targets compile cleanly with
 164         -Wc++-compat:
 165         * ecoff.c: Add casts.
 166         * ecofflink.c: Add casts.
 167         * elf64-alpha.c: Add casts.
 168         (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
 169         to top level.
 170         (SKIP_HOWTO): Use enum name.
 171         * elf32-arm.c: Add casts.
 172         (elf32_arm_vxworks_bed): Update code to avoid multiple
 173         declarations.
 174         (struct map_stub): Move to top level.
 175
 176 2009-09-24  H.J. Lu  <hongjiu.lu@intel.com>
 177
 178         PR ld/10630
 179         * elflink.c (elf_link_output_extsym): Turn off visibility on
 180         local symbol.
 181         (bfd_elf_final_link): Turn off visibility on dynamic local
 182         symbol.
 183
 184 2009-09-24  Alan Modra  <amodra@bigpond.net.au>
 185
 186         PR binutils/10654
 187         * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
 188         for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
 189         Remove "function" parm, adjust caller.
 190
 191 2009-09-23  Matt Rice  <ratmice@gmail.com>
 192
 193         * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
 194         arguments.
 195         * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
 196         DT_DEPAUDIT from audit/depaudit arguments.
 197         (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
 198         (elf_link_add_object_symbols): Set dt_audit target data when finding a
 199         DT_AUDIT.
 200         * bfd-in2.h: Regenerate.
 201         * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
 202
 203 2009-09-23  Jie Zhang  <jie.zhang@analog.com>
 204
 205         * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
 206         .rel.plt and .plt sections are removed.
 207         (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
 208         section.  Remove the duplicated removing of empty .rel.plt
 209         section.
 210
 211 2009-09-21  Richard Sandiford  <rdsandiford@googlemail.com>
 212
 213         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
 214         patch to handle the new personality relaxation.
 215
 216 2009-09-21  Richard Sandiford  <rdsandiford@googlemail.com>
 217
 218         * elf-eh-frame.c (make_pc_relative): New function.
 219         (_bfd_elf_write_section_eh_frame): Use it.
 220
 221 2009-09-21  Alan Modra  <amodra@bigpond.net.au>
 222
 223         * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
 224         (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
 225         (MR_0_3, MR_3_0): Define.
 226         (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
 227         (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
 228         (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
 229         table.  Check for presense of __tls_get_addr_opt
 230         (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
 231         (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
 232         (write_glink_stub): Add param p.
 233         (ppc_elf_relocate_section): Adjust write_glink_stub call.
 234         (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
 235         __tls_get_addr.
 236         * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
 237         * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
 238         (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
 239         table.  Check for presense of __tls_get_addr_opt.
 240         (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
 241         (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
 242         BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
 243         LD_R2_0R1, MTLR_R11): Define.
 244         (build_tls_get_addr_stub): New function.
 245         (ppc_build_one_stub): Call it.
 246         (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
 247         (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
 248         __tls_get_addr plt call.
 249         * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
 250
 251 2009-09-19  Richard Sandiford  <rdsandiford@googlemail.com>
 252
 253         * elf-bfd.h (eh_cie_fde): Add personality_offset and
 254         make_per_encoding_relative to the CIE structure.  Add a padding field.
 255         * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
 256         rather than 0xf0 when masking out the base address encoding
 257         Record the offset of personality data from the start of the CIE.
 258         Remove a repeated elf_backend_can_make_relative_eh_frame check.
 259         (find_merged_cie): Take an info argument.  If the personality
 260         binds locally, try converting an absolute personality into
 261         a local one.
 262         (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
 263         when masking out the base address encoding.  Update the call to
 264         find_merged_cie.
 265         (_bfd_elf_eh_frame_section_offset): Discard relocations against
 266         the personality data if we are converting into PC-relative form.
 267         (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
 268         when masking out the base address encoding.  Handle
 269         make_per_encoding_relative.
 270
 271 2009-09-18  Alan Modra  <amodra@bigpond.net.au>
 272
 273         PR ld/10406
 274         * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
 275         R_PPC_EMB_SDA2I16 complain_overflow_signed.
 276         (create_sdata_sym): Pass info rather than htab.
 277         Update all callers.  Ensure symbols are hidden.
 278         (ppc_elf_check_relocs): Allow SDAREL16 when shared.
 279         (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
 280         _GLOBAL_OFFSET_TABLE_.
 281         (elf_finish_pointer_linker_section): Don't assume that sdata base
 282         symbol is always at 0x8000 offset.  Don't subtract the addend here.
 283         (is_static_defined): New function.
 284         (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
 285         is statically defined.  Clear addend for EMB_SDAI16 and EMB_SDA2I16
 286         relocs.  Downgrade error on unexpected section for EMB_SDA2REL
 287         reloc symbols to a warning.
 288
 289 2009-09-18  Nick Clifton  <nickc@redhat.com>
 290
 291         * po/es.po: Updated Spanish translation.
 292         * po/vi.po: Updated Vietnamese translation.
 293
 294 2009-09-18  Alan Modra  <amodra@bigpond.net.au>
 295
 296         * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
 297         functions.  Use throughout.
 298         (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
 299         from indirect symbol.
 300         (lookup_fdh): Rename from get_fdh.  Follow indirect sym links.
 301         (add_symbol_adjust): Simplify.
 302         (defined_code_entry, defined_func_desc): New functions.
 303         (ppc64_elf_gc_keep): Follow indirect sym links.  Use defined_code_entry.
 304         (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
 305         defined_code_entry to follow indirect sym links.
 306         (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
 307         (ppc_type_of_stub): Follow indirect sym links.
 308         (toc_adjusting_stub_needed): Likewise.
 309         (ppc_build_one_stub): Likewise.  Make undefined dot-symbols weak
 310         rather than defining them at stub.
 311         (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
 312         assignments in test.
 313
 314 2009-09-16  Tristan Gingold  <gingold@adacore.com>
 315
 316         * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
 317         Reindent.
 318         * mach-o.c (bfd_mach_o_cpu_name): Reindent.
 319         (bfd_mach_o_filetype_name): Complete with new constants.  Reindent.
 320         (bfd_mach_o_print_private_header): Use fputs instead of fprintf
 321         when possible to avoid warnings.
 322         (bfd_mach_o_print_section_map): Ditto.
 323         (bfd_mach_o_section_get_entry_size): New function.
 324         (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
 325         added function.
 326         (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
 327
 328 2009-09-14  Nick Clifton  <nickc@redhat.com>
 329
 330         * po/fi.po: Updated Finnish translation.
 331
 332 2009-09-11  Nick Clifton  <nickc@redhat.com>
 333
 334         * po/bfd.pot: Updated by the Translation project.
 335
 336 2009-09-11  Philippe De Muyter  <phdm@macqel.be>
 337
 338         * binary.c (binary_object_p): Remove bfd_external_binary_architecture
 339         hack.  objcopy `-B' (`--binary-architecture') option is now handled
 340         in a generic way.
 341
 342 2009-09-11  Nick Clifton  <nickc@redhat.com>
 343
 344         * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
 345         changes.
 346
 347 2009-09-11  Jie Zhang  <jie.zhang@analog.com>
 348
 349         * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
 350         NULL if `ht' is NULL.
 351
 352 2009-09-09  Martin Thuresson  <martin@mtme.org>
 353
 354         Update sources to compile cleanly with -Wc++-compat:
 355         * aoutx.h: Add casts.
 356         * archive.c: Add casts.
 357         * archive64.c: Add casts.
 358         * archures.c: Add casts.
 359         * bfd-in2.h: Regenerated.
 360         * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
 361         * bfdio.c: Add casts.
 362         * binary.c: Add casts.
 363         * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
 364         parameter to use enum value instead of int.
 365         * coffcode.h: Add casts.
 366         * coffgen.c: Add casts.
 367         * cofflink.c: Add casts.
 368         * compress.c: Add casts.
 369         * dwarf1.c: Add casts.
 370         * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
 371         bfd_ptr. Update code to use new name.
 372         * elf-attrs.c: Add casts.
 373         * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
 374         anonymous struct. (union gotplt_union, struct
 375         elf_link_virtual_table_entry): Move to top level.
 376         * elf-eh-frame.c: Add casts.
 377         * elf-strtab.c: Add casts.
 378         * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
 379         argument name from typename to type_name.
 380         * elf32-i386.c: Add casts.
 381         * elf64-x86-64.c: Add casts.
 382         * elfcode.h: Add casts.
 383         * elfcore.h: Add casts.
 384         * elflink.c: Add casts.
 385         * format.c: Add casts.
 386         * hash.c: Add casts.
 387         * ihex.c: Add casts.
 388         * libaout.h (enum aout_subformat, enum aout_magic): Move to top
 389         level.
 390         * libbfd.c: Add casts.
 391         * linker.c: Add casts.
 392         * merge.c: Add casts.
 393         * opncls.c: Add casts.
 394         * peXXigen.c: Add casts.
 395         * peicode.h: Add casts.
 396         * reloc.c: Add casts.
 397         * section.c: Add casts.
 398         * simple.c: Add casts.
 399         * srec.c: Add casts.
 400         * stabs.c: Add casts.
 401         * syms.c: Add casts.
 402         * targets.c: Add casts.
 403         * tekhex.c: Add casts.
 404         * verilog.c: Add casts.
 405
 406 2009-09-09  Paolo Bonzini  <bonzini@gnu.org>
 407
 408         * configure: Regenerate.
 409
 410 2009-09-09  Daniel Jacobowitz  <dan@codesourcery.com>
 411
 412         * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
 413         for the mode of target PLT entries.
 414         (allocate_dynrelocs): Only adjust symbol type if setting its
 415         value.
 416
 417 2009-09-09  Paolo Bonzini  <bonzini@gnu.org>
 418
 419         * configure: Regenerate.
 420
 421 2009-09-09  Nick Clifton  <nickc@redhat.com>
 422
 423         PR 10478:
 424         * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
 425         section headers containing sh_link values of SHN_BEFORE or
 426         SHN_AFTER.
 427         * elfcode.h (elf_object_p): Likewise.
 428
 429 2009-09-09  Tristan Gingold  <gingold@adacore.com>
 430
 431         Handle DYLD_INFO introduced by Darwin10.
 432         * mach-o.h (bfd_mach_o_load_command_type): Add
 433         BFD_MACH_O_LC_DYLD_INFO.
 434         (bfd_mach_o_dyld_info_command): New type.
 435         (bfd_mach_o_load_command): Add dyld_info field.
 436         * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
 437         (bfd_mach_o_scan_read_dyld_info): New function.
 438         (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
 439         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
 440         (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
 441         (bfd_mach_o_print_dyld_info): New function.
 442
 443 2009-09-09  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 444
 445         * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
 446         linkonce or linker script discarded section.
 447
 448 2009-09-09  Alan Modra  <amodra@bigpond.net.au>
 449
 450         * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
 451
 452 2009-09-07  Andreas Schwab  <schwab@linux-m68k.org>
 453
 454         * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
 455         range call the bfd error hander and use R_68K_NONE instead.
 456
 457 2009-09-07  Tristan Gingold  <gingold@adacore.com>
 458
 459         * po/SRC-POTFILES.in: Regenerate.
 460         * po/bfd.pot: Regenerate.
 461
 462         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
 463         BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
 464         * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
 465         st_mtim.tv_nsec to gas/configure.in
 466         (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
 467         * configure: Regenerate.
 468         * config.in: Regenerate.
 469         * vmsutil.c: Moved to gas/config/te-vms.c
 470         * vmsutil.h: Removed.
 471         * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
 472         (BFD32_BACKENDS): Remove vmsutil.lo
 473         * Makefile.in: Regenerate.
 474
 475 2009-09-05  Eli Zaretskii  <eliz@gnu.org>
 476
 477         * coffcode.h: Include libiberty.h.
 478
 479 2009-09-05  Martin Thuresson  <martin@mtme.org>
 480
 481         * coff-arm.c (coff_arm_relocate_section)
 482         (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
 483         Change member name class to symbol_class.
 484         * coff-i960.c (coff_i960_relocate_section) Rename variable
 485         class to class_val. Change member name class to symbol_class.
 486         * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
 487         (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
 488         * coff-stgo32.c (adjust_aux_in_post)
 489         (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
 490         to in_class.
 491         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
 492         (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
 493         * coffcode.h (coff_pointerize_aux_hook): Rename variable class
 494         to n_sclass.
 495         * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
 496         variables named class to n_sclass. (coff_write_symbols): Rename
 497         variable class to sym_class. (bfd_coff_set_symbol_class): Rename
 498         argument class to symbol_class.
 499         * cofflink.c (_bfd_coff_link_hash_newfunc)
 500         (coff_link_add_symbols, _bfd_coff_link_input_bfd)
 501         (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
 502         Update code to use renamed members.
 503         * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
 504         argument class to in_class.
 505         * libcoff-in.h (struct coff_link_hash_entry, struct
 506         coff_debug_merge_type) Renamed members class to symbol_class and
 507         type_class.
 508         * libcoff.h Regenerated.
 509         * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
 510         Rename argument class to in_class.
 511         * pef.c (bfd_pef_parse_imported_symbol): Update code to use
 512         renamed members.
 513         * pef.h (struct bfd_pef_imported_symbol): Changed name of
 514         member class to symbol_class.
 515
 516 2009-09-04  H.J. Lu  <hongjiu.lu@intel.com>
 517
 518         * configure: Regenerated.
 519
 520 2009-09-04  Tristan Gingold  <gingold@adacore.com>
 521
 522         * configure.in: Bump version to 2.20.51
 523
 524 2009-09-04  Alan Modra  <amodra@bigpond.net.au>
 525
 526         * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
 527
 528 2009-09-04  Jie Zhang  <jie.zhang@analog.com>
 529
 530         * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
 531         create .rela.bss.
 532         (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
 533         for empty .rela.bss and .rel.plt sections.
 534
 535 2009-09-03  Adam Nemet  <anemet@caviumnetworks.com>
 536
 537         * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
 538         R_MIPS_JALR unless symbol resolves locally.
 539
 540 2009-09-03  Adam Nemet  <anemet@caviumnetworks.com>
 541
 542         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
 543         has_static_relocs for R_MIPS_JALR.
 544
 545 2009-09-03  Maciej W. Rozycki  <macro@codesourcery.com>
 546
 547         * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
 548         R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
 549         respective stubs.
 550
 551 2009-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 552
 553         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
 554         plt earlier.
 555
 556 2009-09-01  Tristan Gingold  <gingold@adacore.com>
 557
 558         * makefile.vms: Ported to Itanium VMS.  Remove useless variable and
 559         dependencies.  Reindent.
 560         * configure.com: Ported to Itanium VMS.  Now generates a build.com
 561         to build without make.  Add messages but make edit silent.
 562         * hosts/alphavms.h: Add a prototype for stpcpy.
 563         * vms.c: Add a missing include for Alpha VMS.
 564         * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
 565
 566 2009-08-31  Jan Beulich  <jbeulich@novell.com>
 567
 568         * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
 569         * elf.c (bfd_elf_get_default_section_type): New.
 570         (elf_fake_sections): Use bfd_elf_get_default_section_type.
 571
 572 2009-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 573
 574         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
 575         accidental checkin.
 576         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
 577
 578 2009-08-30  Alan Modra  <amodra@bigpond.net.au>
 579
 580         PR ld/10569
 581         * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
 582         (bfd_emul_get_commonpagesize): Likewise.
 583
 584 2009-08-29  Martin Thuresson  <martin@mtme.org>
 585
 586         * elf32-arm.c (struct stub_def): Rename member template to
 587         template_sequence. (arm_build_one_stub,
 588         find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
 589         Rename variable template to template_sequence.
 590         * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
 591         Rename variable template to template_val.
 592         * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
 593         new to new_symbol.
 594         * coffgen.c (coff_make_empty_symbol)
 595         (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
 596         * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
 597         new to new_insn.
 598         * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
 599         to new_symbol.
 600         * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
 601         new to new_reloc.
 602         * hash.c (bfd_hash_lookup): Rename variable new to new_string.
 603         * ieee.c (ieee_make_empty_symbol): Rename variable new to
 604         new_symbol.
 605         * linker.c (bfd_new_link_order): Rename variable new to
 606         new_lo.
 607         * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
 608         symbol.
 609         * oasys.c (oasys_make_empty_symbol): Rename variable new to
 610         new_symbol_type.
 611         * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
 612         new to new_symbol_type.
 613         * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
 614         to new_symbol.
 615         * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
 616         new_dump.
 617         (read_hdr, rs6000coff_core_p)
 618         (rs6000coff_core_file_matches_executable_p)
 619         (rs6000coff_core_file_failing_command)
 620         (rs6000coff_core_file_failing_signal): Updated function to use new
 621         union member name.
 622         * som.c (som_make_empty_symbol): Rename variable new to
 623         new_symbol_type.
 624         * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
 625         to new_symbol.
 626         * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
 627         variable new to new_symbol.
 628
 629 2009-08-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 630
 631         * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
 632         bfdlibdir and bfdincludedir.
 633         * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
 634         [INSTALL_LIBBFD]: ... here, ...
 635         [INSTALL_LIBBFD]: ... and empty overrides here.
 636         [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
 637         [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
 638         * Makefile.in: Regenerate.
 639         * configure: Regenerate.
 640
 641 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
 642
 643         * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
 644         relocations.  Rewrite output of dynamic TLS relocations.
 645         (DTP_OFFSET, TP_OFFSET): New constants.
 646         (dtpoff_base): Update.
 647         (tpoff): Rename to tpoff_base, update.
 648         (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
 649         New functions.  Move code from elf_m68k_relocate_section here.
 650         (elf_m68k_relocate_section): Update.
 651         (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
 652
 653 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
 654
 655         * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
 656         non_got_ref value.
 657         (elf_m68k_check_relocs): Handle dynamic TLS relocations.
 658         Handle non_got_ref field.
 659         (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
 660
 661 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
 662
 663         PR ld/10518
 664         * linker.c (bfd_find_version_for_sym): Revert warning.
 665
 666 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
 667
 668         PR ld/10518
 669         * linker.c (bfd_find_version_for_sym): Override a "*" match by any
 670         other wildcard match.  Warn on multiple wildcard matches.
 671
 672 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 673
 674         * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
 675         appending.
 676         [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
 677         only in this condition.
 678         [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
 679         to build but not install libbfd.la in this condition.
 680         (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
 681         (install_libbfd, install_libbfd): Remove.
 682         * Makefile.in: Regenerate.
 683         * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
 684         (INCLUDES): ... this.
 685         ($(MKDOC)): Adjust.
 686         * doc/Makefile.in: Regenerate.
 687
 688         * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
 689         no-dist and foreign.
 690         (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
 691         dependency tracking to work for them.
 692         (targets.lo, archures.lo, dwarf.lo): Rewrite to
 693         use automake dependency tracking mechanism.
 694         (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
 695         (mkdep section): Remove.
 696         (BUILT_SOURCES): New, list $(BUILD_HFILES).
 697         * Makefile.in: Regenerate.
 698         * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
 699
 700         * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
 701         (install-pdf, install-pdf-recursive, install-html)
 702         (install-html-recursive): Remove.
 703         * Makefile.in: Regenerate.
 704
 705         * Makefile.in: Regenerate.
 706         * aclocal.m4: Likewise.
 707         * config.in: Likewise.
 708         * configure: Likewise.
 709
 710 2009-08-21  Daniel Gutson  <dgutson@codesourcery.com>
 711
 712         * elf32-arm.c (arch_has_thumb2_nop): New function.
 713         (arch_has_arm_nop): New function.
 714         (elf32_arm_final_link_relocate): NOP opcodes changed.
 715
 716 2009-08-16  Doug Evans  <dje@google.com>
 717
 718         * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
 719         at least don't leak memory.
 720
 721 2009-08-13  DJ Delorie  <dj@redhat.com>
 722
 723         * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
 724         if needed.
 725
 726 2009-08-12  Nick Clifton  <nickc@redhat.com>
 727
 728         * po/fi.po: Updated Finnish translation.
 729
 730 2009-08-11  Bernd Schmidt  <bernd.schmidt@analog.com>
 731
 732         Merge some FRV FDPIC changes into the Blackfin code.
 733         * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
 734         summary reloc information.
 735         (bfinfdpic_dynamic_got_plt_info): New.
 736         (_bfin_create_got_section): Create the PLT section here.
 737         (elf32_bfinfdpic_create_dynamic_sections): Not here.
 738         (_bfinfdpic_count_nontls_entries): Move out of...
 739         (_bfinfdpic_count_got_plt_entries): ... here.
 740         (_bfinfdpic_count_relocs_fixups): Likewise.
 741         (_bfinfdpic_reset_got_plt_entries): New.
 742         (_bfinfdpic_size_got_plt): Move out of...
 743         (elf32_bfinfdpic_size_dynamic_sections): ... here.
 744         (bfinfdpic_relocate_section): Be careful not to call
 745         _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
 746         (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
 747         New functions.
 748         (elf_backend_discard_info): Define for FD-PIC.
 749
 750 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 751
 752         * elflink.c: Add FIXMEs for some places that require octets_per_byte
 753         adjustments.
 754         * elf-eh-frame.c: Likewise.
 755         * merge.c: Likewise.
 756
 757 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 758
 759         * configure.in:  Remove elf-ifunc.lo from common ELF files.  Add
 760         to x86 and x86_64 configurations.
 761         * configure: Regenerate.
 762
 763 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 764
 765         Stop using bfd_usrdata in libbfd.
 766         * coff-stgo32.c (bfd_coff_go32stub): Remove.
 767         (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
 768         (adjust_filehdr_in_post): Declare the abfd parameter as unused.
 769         Replace STUBSIZE by GO32_STUBSIZE.  Save now the stub in
 770         filehdr_dst->u.go32.stub.  New comment with the reason.
 771         (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
 772         Substitute the removed macro bfd_coff_go32stub.
 773         (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
 774         (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
 775         (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
 776         (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
 777         Replace STUBSIZE by GO32_STUBSIZE.  Substitute the removed macro
 778         bfd_coff_go32stub.
 779         * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
 780         * libcoff-in.h (coff_data_type): New field go32stub.
 781         * libcoff.h: Regenerated.
 782
 783 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 784
 785         Fix go32 stub preservation by objcopy.
 786         * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
 787         (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
 788         go32stub.
 789
 790 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 791
 792         * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
 793         symbols.
 794         (elf32_arm_final_link_relocate): Treat local undefined symbols the
 795         same as global undefined symbols.
 796         (elf32_arm_relocate_section): Give an error for local undefined
 797         non-weak symbols, unless the reloc will not use the symbol.
 798
 799 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 800
 801         * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
 802         (ppc_elf_relax_section): Use symbol index to distinguish
 803         relocatable stubs.
 804
 805 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 806
 807         * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
 808
 809 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 810
 811         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
 812         info for STT_GNU_IFUNC.
 813         * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
 814         on got refs in case the symbol turns out to be ifunc.
 815         (ppc_elf_gc_sweep_hook): Similarly.
 816         (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
 817         (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
 818         (ppc_elf_size_dynamic_sections): Likewise.
 819         (ppc_elf_relocate_section): Likewise.
 820
 821 2009-08-09  Bernd Schmidt  <bernd.schmidt@analog.com>
 822
 823         From Mike Frysinger <michael.frysinger@analog.com>
 824         * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
 825         bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
 826         _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
 827         bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
 828         bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
 829         Adjust to match the renamed reloc definitions.
 830
 831 2009-08-08  Alan Modra  <amodra@bigpond.net.au>
 832
 833         PR 10494
 834         * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
 835         LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
 836
 837 2009-08-07  Tom Tromey  <tromey@redhat.com>
 838
 839         * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
 840         aliasing error.
 841
 842 2009-08-06  Michael Eager <eager@eagercon.com>
 843
 844         * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
 845         * Makefile.in: Regenerate.
 846         * archures.c: Add bfd_arch_microblaze.
 847         * bfd-in2.h: Regenerate.
 848         * config.bfd: Add microblaze target.
 849         * configure.in: Add bfd_elf32_microblaze_vec target.
 850         * configure: Regenerate.
 851         * cpu-microblaze.c: New.
 852         * elf32-microblaze.c: New.
 853         * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
 854         * libbfd.h: Regenerate.
 855         * reloc.c: Add MICROBLAZE relocations.
 856         * section.c: Add struct relax_table and relax_count to section.
 857         * targets.c: Add bfd_elf32_microblaze_vec.
 858
 859 2009-08-06  Jakub Jelinek  <jakub@redhat.com>
 860             Alan Modra  <amodra@bigpond.net.au>
 861
 862         PR binutils/10492
 863         * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
 864         symbols.
 865         * elf32-mips.c (mips_elf_sym_is_global): Likewise.
 866         * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
 867
 868 2009-08-06  Nathan Sidwell  <nathan@codesourcery.com>
 869
 870         * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
 871         at least once when fixing cortex-a8.
 872
 873 2009-08-05  Chao-ying Fu  <fu@mips.com>
 874
 875         * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
 876         * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
 877         for CPUs.  It is true for RM9000.
 878         (JALR_TO_BAL_P): New define to transform JALR to BAL.  It is true
 879         for all CPUs.
 880         (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
 881         to guard the transformation.
 882
 883 2009-08-05  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 884
 885         * elf32-spu.h (spu_elf_params): Add member emit_fixups.
 886         (spu_elf_size_sections): Declare prototype.
 887         * elf32-spu.c (spu_link_hash_table): Add member sfixup.
 888         (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
 889         (spu_elf_emit_fixup): New function.
 890         (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
 891         (spu_elf_size_sections): New function.
 892
 893 2009-08-05  Nathan Sidwell  <nathan@codesourcery.com>
 894
 895         * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
 896         (arm_build_one_stub): Build a8 veneers as a separate pass.
 897         (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
 898         parameters.  Use them to check if we create a different a8 fixup
 899         than the previous pass.
 900         (elf32_arm_size_stubs): Move scope of stub_changed and
 901         prev_num_a8_fixes into main loop.
 902         (elf32_arm_build_stubs): Build a8 veneers in a second pass.
 903
 904 2009-08-04  Alan Modra  <amodra@bigpond.net.au>
 905
 906         * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
 907         which find_plt_ent is called.  Delete redundant code.
 908
 909 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 910
 911         PR binutils/10363
 912         * elf.c (bfd_elf_string_from_elf_section): Return NULL on
 913         invalid string offset.
 914
 915 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 916
 917         PR ld/10433
 918         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
 919         to htab->init_got_offset and plt to htab->init_plt_offset
 920         when discarding space for dynamic relocations.
 921
 922 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
 923
 924         * elf32-ppc.c (struct plt_entry): Revise comments.
 925         (ppc_elf_check_relocs): Don't create needless plt_entry info
 926         for non-pie executables.  Don't test info->pie when info->shared
 927         already covers that case.
 928         (ppc_elf_gc_sweep_hook): Adjust for above change.
 929         (add_stub_sym): Don't test info->pie when info->shared tested.
 930         (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
 931         (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
 932         (ppc_elf_relax_section): Adjust find_plt_ent arguments.
 933         (ppc_elf_relocate_section): Likewise.
 934
 935 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
 936
 937         * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
 938         for local ifunc symbols in non-pie executables, regardless of
 939         reloc type.  Don't specially create ifunc dyn relocs.  Tidy ifunc
 940         code so that it's obvious that we only do anything special for
 941         local ifunc syms.
 942         (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
 943         (allocate_dynrelocs): Correct comment for syms defined in plt.
 944         Don't specially allocate ifunc dyn relocs.
 945         (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
 946         (ppc_elf_relocate_section): Set "relocation" value for ifunc
 947         syms in non-pie executables.  No specially allocated dyn relocs
 948         for ifunc to write.  Allow for local sym on R_PPC_RELAX32_PLT.
 949         (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
 950         a non-pie executable.
 951
 952 2009-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 953             Jakub Jelinek  <jakub@redhat.com>
 954
 955         PR ld/6443
 956         * elf32-i386.c (elf_i386_tls_transition): Check executable
 957         instead of shared for TLS when building PIE.
 958         (elf_i386_check_relocs): Likewise.
 959         (elf_i386_allocate_dynrelocs): Likewise.
 960         (elf_i386_relocate_section): Likewise.
 961
 962         * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
 963         instead of shared for TLS when building PIE.
 964         (elf64_x86_64_check_relocs): Likewise.
 965         (elf64_x86_64_allocate_dynrelocs): Likewise.
 966         (elf64_x86_64_relocate_section): Likewise.
 967
 968 2009-07-31  Anthony Green  <green@moxielogic.com>
 969
 970         * config.bfd (targ_cpu): Add moxie-uclinux support.
 971
 972 2009-07-31  Hans-Peter Nilsson  <hp@bitrange.com>
 973
 974         * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
 975
 976 2009-07-30  Alan Modra  <amodra@bigpond.net.au>
 977
 978         * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
 979         used by indirect function support.  Count dynamic relocs for
 980         ifunc syms.
 981         (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
 982         (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
 983         in iplt and their relocs in reliplt.  Don't make ifunc syms
 984         dynamic.  Allocate got entry relocs for non-dynamic ifunc in
 985         reliplt.  Handle other dynamic relocs for ifunc.
 986         (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
 987         ifunc in reliplt, likewise relocs for got against local ifunc.
 988         Typo fix on reliplt size adjust.
 989         (ppc_elf_relocate_section): Don't use plt scheme of allocating
 990         relocs 1-1 with entries for iplt, instead just add using
 991         reloc_count.  Write got relocs and dyn relocs for ifunc to reliplt.
 992         Error on invalid ifunc dyn relocs.
 993         (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
 994         in iplt/reliplt.
 995         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
 996         R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
 997         (ppc64_elf_reloc_type_lookup): Handle new relocs.
 998         (ppc64_elf_check_relocs): Likewise.  Count dyn relocs for ifunc.
 999         (allocate_dynrelocs): As for elf32-ppc.c above.
1000         (ppc64_elf_size_dynamic_sections): Likewise.
1001         (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1002         and their relocs in reliplt.  Use R_PPC64_JMP_IREL.
1003         (ppc_size_one_stub): Similarly.
1004         (ppc64_elf_relocate_section): As for elf32-ppc.c above.  Handle new
1005         relocs too.
1006         (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1007
1008 2009-07-29  Hans-Peter Nilsson  <hp@bitrange.com>
1009
1010         * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1011         change.  Add note to head comment.
1012
1013 2009-07-28  Jan Beulich  <jbeulich@novell.com>
1014
1015         * archive.c (get_extended_arelt_filename): Remove redundant
1016         range check on index.
1017
1018 2009-07-27  Doug Kwan  <dougkwan@google.com>
1019
1020         * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1021
1022 2009-07-27  H.J. Lu  <hongjiu.lu@intel.com>
1023
1024         * archures.c bfd_*_arch): Sorted.
1025         (bfd_archures_list): Likewise.
1026
1027 2009-07-27  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1028
1029         * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1030         to R_cr16_NUM32 relocation.
1031
1032 2009-07-26  Michael Eager  <eager@eagercon.com>
1033
1034         * archures.c: Add bfd_mach_ppc_405
1035         * bfd-in2.h: Same.
1036
1037 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
1038
1039         * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1040         * cpu-l1om.c (bfd_l1om_arch): Likewise.
1041
1042 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
1043
1044         * archures.c (bfd_architecture): Add bfd_arch_l1om.
1045         (bfd_l1om_arch): New.
1046         (bfd_archures_list): Add &bfd_l1om_arch.
1047         * bfd-in2.h: Regenerated.
1048
1049         * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1050         bfd_elf64_x86_64_vec is supported.  Add bfd_elf64_l1om_freebsd_vec
1051         if bfd_elf64_x86_64_freebsd_vec is supported.
1052         (targ_selvecs): Likewise.
1053
1054         * configure.in: Support bfd_elf64_l1om_vec and
1055         bfd_elf64_l1om_freebsd_vec.
1056         * configure: Regenerated.
1057
1058         * cpu-l1om.c: New.
1059
1060         * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1061         (bfd_elf64_l1om_vec): Likewise.
1062         (bfd_elf64_l1om_freebsd_vec): Likewise.
1063
1064         * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1065         (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1066         * Makefile.in: Regenerated.
1067
1068         * targets.c (bfd_elf64_l1om_vec): New.
1069         (bfd_elf64_l1om_freebsd_vec): Likewise.
1070         (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1071         bfd_elf64_l1om_freebsd_vec.
1072
1073 2009-07-24  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
1074             Alan Modra  <amodra@bigpond.net.au>
1075
1076         * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1077         * bfd-in2.h: Regenerate.
1078         * libbfd.h: Regenerate.
1079         * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1080         (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1081         (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1082
1083 2009-07-23  H.J. Lu  <hongjiu.lu@intel.com>
1084
1085         PR ld/10434
1086         * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1087         instead of shared for R_X86_64_TPOFF32.
1088         (elf64_x86_64_relocate_section): Likewise.
1089
1090 2009-07-23  Ulrich Drepper  <drepper@redhat.com>
1091
1092         * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1093         * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1094         with the BSF_GNU_UNIQUE flag bit set.
1095         * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1096         for symbols with STB_GNU_UNIQUE binding.
1097         * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1098         with the STB_GNU_UNIQUE binding.
1099         (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1100         symbols with STB_GNU_UNIQUE binding.  Set STB_GNU_UNIQUE for
1101         symbols with the unique_global field set.
1102         (elf_link_output_extsym): Set unique_global field for symbols with
1103         the STB_GNU_UNIQUE binding.
1104         * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1105         (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1106         symbols.
1107         (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1108         symbols.
1109         * bfd-in2.h: Regenerate.
1110
1111 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
1112
1113         * elflink.c (elf_link_output_extsym): Revert the last change.
1114
1115 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
1116
1117         PR ld/10433
1118         * elflink.c (elf_link_output_extsym): Special case ifunc syms
1119         when ref_regular, not def_regular.
1120
1121 2009-07-21  H.J. Lu  <hongjiu.lu@intel.com>
1122
1123         PR ld/10426
1124         * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1125         from a DSO into a normal FUNC symbol.
1126         (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1127         a normal FUNC symbol.
1128
1129 2009-07-17  Chao-ying Fu  <fu@mips.com>
1130
1131         * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1132         (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1133         interlocking, the last PLT entry needs a nop in the branch delay slot.
1134         (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1135         output the last two PLT entries in reverse order.
1136
1137 2009-07-16  H.J. Lu  <hongjiu.lu@intel.com>
1138
1139         * elf32-i386.c (elf_i386_relocate_section): Don't get local
1140         STT_GNU_IFUNC symbol for relocatable link.
1141         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1142
1143 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1144
1145         * bfdio.c (bfd_iovec): Add comments for bmmap.
1146         * bfd-in2.h: Regenerated.
1147
1148 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1149
1150         * Makefile.am: Run "make dep-am".
1151         * Makefile.in: Regenerated.
1152
1153 2009-07-10  Doug Kwan  <dougkwan@google.com>
1154
1155         * elf32-arm.c (stub_hash_newfunc): Initialize fields
1156         target_addend and orig_insn.
1157
1158 2009-07-10  Tom Tromey  <tromey@redhat.com>
1159
1160         * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1161         (elf-eh-frame.lo): Likewise.
1162         (elf32-bfin.lo): Likewise.
1163         (elf32-frv.lo): Likewise.
1164         (elf32-xc16x.lo): Likewise.
1165         * Makefile.in: Rebuild.
1166         * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1167         * elf-eh-frame.c: Likewise.
1168         * elf32-bfin.c: Likewise.
1169         * elf32-frv.c: Likewise.
1170         * elf32-xc16x.c: Likewise.
1171
1172 2009-07-10  Julian Brown  <julian@codesourcery.com>
1173
1174         * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1175         symbol a stub entry is derived from, not the entry for the stub
1176         itself, in call to elf32_arm_final_link_relocate.
1177
1178 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1179
1180         * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1181         when reporting  addends.
1182
1183 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1184
1185         * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1186         data even when no stubs.
1187         (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1188
1189 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1190
1191         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1192         (ppc_elf_get_synthetic_symtab): Report addend.
1193         (PLT_IFUNC): Define.
1194         (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1195         (ppc_elf_create_glink): New function.
1196         (ppc_elf_create_dynamic_sections): Use it.
1197         (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1198         (update_local_sym_info): Allocate space for local_plt array.
1199         Don't bump local_got_refcounts for PLT_IFUNC.  Return local_plt
1200         entry pointer.
1201         (is_branch_reloc): New function.
1202         (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1203         (ppc_elf_gc_sweep_hook): Likewise.
1204         (ppc_elf_adjust_dynamic_symbol): Likewise.
1205         (allocate_dynrelocs): Likewise.
1206         (ppc_elf_size_dynamic_sections): Likewise.
1207         (ppc_elf_relocate_section): Likewise.
1208         (branch_reloc_hash_match): Use is_branch_reloc.
1209         (ppc_elf_tls_optimize): Adjust for local_plt.
1210         (write_glink_stub): New function, extracted from..
1211         (ppc_elf_finish_dynamic_symbol): ..here.  Handle STT_GNU_IFUNC.
1212         (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1213         branch table when dynamic.
1214         (elf_backend_post_process_headers): Define.
1215         * elf64-ppc.c (elf_backend_post_process_headers): Define.
1216         (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1217         (ppc64_elf_get_synthetic_symtab): Report addend.
1218         (struct ppc_stub_hash_entry): Add plt_ent.
1219         (PLT_IFUNC): Define.
1220         (struct ppc_link_hash_table): Add iplt and reliplt.
1221         (create_linkage_sections): Make .iplt and .rela.iplt sections.
1222         (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1223         (update_local_sym_info): Allocate space for local_plt array.
1224         Don't bump local_got_ents for PLT_IFUNC.  Return local_plt
1225         entry pointer.
1226         (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1227         and don't change hash flags here.
1228         (is_branch_reloc): New function.
1229         (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1230         (ppc64_elf_gc_sweep_hook): Likewise.
1231         (ppc64_elf_adjust_dynamic_symbol): Likewise.
1232         (allocate_dynrelocs): Likewise.
1233         (ppc64_elf_size_dynamic_sections): Likewise.
1234         (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1235         (ppc64_elf_size_stubs): Likewise.
1236         (ppc64_elf_relocate_section): Likewise.
1237         (get_sym_h): Adjust for local_plt.
1238         (branch_reloc_hash_match): Use is_branch_reloc.
1239         (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1240         (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1241
1242 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1243
1244         * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1245
1246 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1247
1248         * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1249         and ref_regular_nonweak comment.
1250         * elflink.c (elf_link_output_extsym): Special case ifunc syms
1251         when def_regular, not ref_regular.
1252         (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1253         * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1254         * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1255
1256 2009-07-09  Alan Modra  <amodra@bigpond.net.au>
1257
1258         * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1259         of malloc'd struct call_info.
1260         (pasted_function): Likewise, priority too.
1261
1262 2009-07-07  Alan Modra  <amodra@bigpond.net.au>
1263
1264         * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1265         alignment when packing sections into overlays.
1266
1267 2009-07-03  Cary Coutant  <ccoutant@google.com>
1268
1269         * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1270
1271 2009-07-03  Dave Korn  <dave.korn.cygwin@gmail.com>
1272
1273         * coffcode.h (sec_to_styp_flags):  Partially revert (functional
1274         changes only) earlier patch:-
1275
1276 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
1277
1278         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1279         give .debug and .reloc data characteristics.
1280         (DOT_RELOC): New define for .reloc section string.
1281         (coff_write_object_contents): Use DOT_RELOC instead of string.
1282
1283 2009-07-02  Tom Tromey  <tromey@redhat.com>
1284
1285         * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1286         * bfdwin.c (bfd_free_window): Cast to unsigned long.
1287
1288 2009-07-01  Nick Clifton  <nickc@redhat.com>
1289
1290         * elf-m10300.c: Remove trailing white space.
1291         * reloc.c: Likewise.
1292
1293 2009-07-01  Douglas B Rupp  <rupp@gnat.com>
1294
1295         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1296         BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1297         * configure.in: Use them.
1298         * configure: Regenerate.
1299         * config.in: Regenerate.
1300         * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1301         #define _BSD_SOURCE. Add comments.
1302         (vms_file_stats_name): Calculate creation date based on available
1303         runtime data. Return 1 for version instead of 0.
1304
1305 2009-07-01  Nick Clifton  <nickc@redhat.com>
1306
1307         PR 10072
1308         * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1309         to R_ARM_THM_PC8 relocation.
1310
1311 2009-06-29  Nick Clifton  <nickc@redhat.com>
1312
1313         * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1314         different uses of the relocations addend when a symbol is in a
1315         merged section.
1316
1317 2009-06-27  H.J. Lu  <hongjiu.lu@intel.com>
1318
1319         PR ld/10337
1320         * elf.c (bfd_section_from_shdr): Don't change sh_link for
1321         SHT_REL/SHT_RELA sections on executable nor shared library.
1322         Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1323         as a normal section.
1324
1325 2009-06-25  Nick Clifton  <nickc@redhat.com>
1326
1327         * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1328         symbols with SEC_MERGE flag.
1329
1330 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
1331
1332         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1333         give .debug and .reloc data characteristics.
1334         (DOT_RELOC): New define for .reloc section string.
1335         (coff_write_object_contents): Use DOT_RELOC instead of string.
1336
1337 2009-06-25  Tristan Gingold  <gingold@adacore.com>
1338
1339         * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1340         (bfd_mach_o_canonicalize_dynamic_symtab)
1341         (bfd_mach_o_get_synthetic_symtab): Defines.
1342         (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1343         (TARGET_NAME): Use Mach-O specific functions for dynamic.
1344
1345         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1346         for scattered relocations.
1347         (bfd_mach_o_i386_print_thread): New function.
1348         (bfd_mach_o_print_thread): Define.
1349
1350         * mach-o.c (text_section_names_xlat): Add an entry for __const.
1351         (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1352         New functions extracted from ...
1353         (bfd_mach_o_canonicalize_reloc): ... This.  Simplified.
1354         (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1355         (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1356         (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1357         (bfd_mach_o_ppc_flavour_string): Reindentation.  Add 64 bits cases.
1358         (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1359         Set name_str field.
1360         (bfd_mach_o_scan_read_dylib): Ditto.
1361         (bfd_mach_o_scan_read_thread): Set mdata at declaration.  Add comments,
1362         reindent.
1363         (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration.  Correctly
1364         decode isym and flags on little endian targets.  Set dysymtab field.
1365         (bfd_mach_o_scan_start_address): Adjust for enum names.
1366         (bfd_mach_o_lookup_section): Do not look for segments anymore.
1367         (bfd_mach_o_print_section): Display bfd section name.
1368         (bfd_mach_o_print_segment): Display none if no name.
1369         (bfd_mach_o_print_dysymtab): Display next index for local, external
1370         and undefined symbols.
1371         (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1372         Display dylinker name. Display thread and unixthread commands content.
1373         (bfd_mach_o_print_thread): New macro.
1374
1375         * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1376         (bfd_mach_o_ppc_thread_flavour): Ditto.
1377         (bfd_mach_o_i386_thread_flavour): Ditto.
1378         (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1379         (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1380         BFD_MACH_O_THREAD_STATE_NONE.
1381         (bfd_mach_o_segment_command): Remove segment field.
1382         (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1383         (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1384         (bfd_mach_o_prebound_dylib_command): Ditto.
1385         (bfd_mach_o_dylib_command): Ditto.
1386         (bfd_mach_o_prebound_dylib_command): Remove section field.
1387         (mach_o_data_struct): Add dysymtab field.
1388         (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1389         (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1390         (bfd_mach_o_build_commands): Remove parameter names and attributes.
1391         (bfd_mach_o_get_dynamic_reloc_upper_bound)
1392         (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1393
1394 2009-06-25  Rafael Avila de Espindola  <espindola@google.com>
1395
1396         * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1397         field of struct dirent.
1398
1399 2009-06-23  Tristan Gingold  <gingold@adacore.com>
1400
1401         * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1402         of this macro.  Fix indentation.
1403
1404 2009-06-22  Christophe Lyon  <christophe.lyon@st.com>
1405
1406         * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1407         destination for defined dynamic symbols when deciding whether to
1408         insert a stub or not.
1409         (allocate_dynrelocs): Make sure functions are not marked as Thumb
1410         when actually accessed through a PLT, even when generating a
1411         shared lib.
1412
1413 2009-06-22  Tristan Gingold  <gingold@adacore.com>
1414
1415         * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1416         the relocs array.
1417
1418 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
1419
1420         * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1421         * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1422
1423 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
1424
1425         * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1426
1427 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1428
1429         * elflink.c (elf_link_add_object_symbols): Avoid warning
1430         from -Wjump-misses-init in gcc 4.5.0.
1431
1432 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1433
1434         * elf32-i386.c (elf_i386_check_relocs): Properly check local
1435         symbol on error.
1436         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1437
1438 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1439
1440         * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1441         r_symndx.  Report local symbol name on error.
1442         (elf_i386_check_relocs): Updated.  Report local symbol name on
1443         error.
1444         (elf_i386_gc_sweep_hook): Updated.
1445         (elf_i386_relocate_section): Likewise.
1446
1447         * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1448         r_symndx.  Report local symbol name on error.
1449         (elf64_x86_64_check_relocs): Updated.  Report local symbol name
1450         on error.
1451         (elf64_x86_64_gc_sweep_hook): Updated.
1452         (elf64_x86_64_relocate_section): Likewise.
1453
1454 2009-06-19  Tristan Gingold  <gingold@adacore.com>
1455
1456         * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1457
1458 2009-06-19  Tristan Gingold  <gingold@adacore.com>
1459
1460         * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1461         (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1462         (bfd_mach_o_valid): Ditto.
1463         (bfd_mach_o_wide_p): Ditto.
1464         (bfd_mach_o_canonicalize_reloc): Ditto.
1465         (bfd_mach_o_build_commands): Ditto.
1466         (bfd_mach_o_scan_read_thread): Ditto.
1467         (bfd_mach_o_flatten_sections): Ditto.
1468         (bfd_mach_o_scan_start_address): Ditto.
1469         (bfd_mach_o_lookup_section): Ditto.
1470         (bfd_mach_o_core_fetch_environment): Ditto.
1471         (bfd_mach_o_write_contents): Ditto.  Handle reexport_dylib.
1472         (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1473         (bfd_mach_o_scan_write_symtab): Ditto.
1474         Use macros instead of hard-coded values.
1475         (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1476         Use bfd_mach_o_get_data instead of direct access.  Use macros
1477         instead of hard-coded values.
1478         (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1479         Remove sym argument and get section from mdata.
1480         Move code into the else branch.
1481         (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1482         Remove sym argument and get section from mdata.  Adjust code.
1483         (bfd_mach_o_scan_read_dylib): Move assertion into the created
1484         switch (which replaces consecutive if statements).
1485         (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd.  Load
1486         module table, table of content, indirect symbols and external
1487         referenced symbols.
1488         (bfd_mach_o_scan_read_symtab): Renames seg to symtab.  Set symtab
1489         field.
1490         (bfd_mach_o_scan_read_linkedit): New function.
1491         (bfd_mach_o_scan_read_str): Ditto.
1492         (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1493         field of mdata.
1494         (bfd_mach_o_get_symtab_upper_bound): Remove check as
1495         bfd_mach_o_count_symbols never returns an error.
1496         (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1497         symtab field (there might be only one symtab).
1498         (bfd_mach_o_scan_read_command): Handle reexported dylib.
1499         Handle sub frameworks, sub umbrella, sub library and sub client.
1500         Read code signature and segment split info commands.
1501         (bfd_mach_o_scan): Reindent.
1502         (bfd_mach_o_xlat_name): New type.
1503         (bfd_mach_o_print_flags): New function.
1504         (bfd_mach_o_get_name): Ditto.
1505         (bfd_mach_o_cpu_name): New variable.
1506         (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1507         (bfd_mach_o_section_type_name)
1508         (bfd_mach_o_section_attribute_name)
1509         (bfd_mach_o_load_command_name): New variables.
1510         (bfd_mach_o_print_private_header): New function.
1511         (bfd_mach_o_print_section_map): New function extracted from
1512         bfd_mach_o_print_private_bfd_data.
1513         (bfd_mach_o_print_section): Ditto.  Print more infos.
1514         (bfd_mach_o_print_segment): Ditto.
1515         (bfd_mach_o_print_dysymtab): Ditto.
1516         (bfd_mach_o_bfd_print_private_bfd_data): Reworked.  Handle
1517         load weak dylib, reexport dylib and id dylib.
1518         Handle code signature and segment_split info.
1519         Handle sub frameworks, sub umbrella, sub library and sub client.
1520         (bfd_mach_o_section_get_nbr_indirect): New function.
1521
1522         * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro.  Add comment.
1523         (bfd_mach_o_header_flags): New enum to define header flags.
1524         (bfd_mach_o_section_attribute): New enum to replace ...
1525         (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1526         BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1527         BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1528         BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1529         BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1530         these removed macros.
1531         (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1532         (bfd_mach_o_dylib_module): New type.
1533         (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1534         macros.
1535         (bfd_mach_o_dylib_table_of_content): New type.
1536         (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1537         (bfd_mach_o_dylib_reference): New type.
1538         (BFD_MACH_O_REFERENCE_SIZE): New macro.
1539         (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1540         modules, toc, references and indirect syms.
1541         (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1542         (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1543         unused).  Add comment.
1544         (bfd_mach_o_dylib_command): Ditto.
1545         (bfd_mach_o_prebound_dylib_command): Ditto.
1546         (bfd_mach_o_linkedit_command): New type.
1547         (bfd_mach_o_str_command): New type.
1548         (bfd_mach_o_load_command): Add linkedit and str fields.
1549         (mach_o_data_struct): Add symtab field.
1550         (bfd_get_mach_o_data): Renamed to ...
1551         (bfd_mach_o_get_data): ... this new macro.
1552         (bfd_mach_o_scan_read_symtab_symbol,
1553         bfd_mach_o_scan_read_symtab_strtab,
1554         bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1555
1556         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1557         instead of direct access.
1558
1559 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
1560
1561         * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1562         R_PPC_PLTREL24 relocs.
1563         (ppc_elf_relocate_section): Likewise.
1564
1565 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
1566
1567         * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1568         pointer to sym hash.  Update all uses.
1569         (update_plt_info): Likewise.  Don't check addend here.
1570
1571 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1572
1573         * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1574         bfd_sym_from_r_symndx.
1575         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1576
1577 2009-06-18  Alan Modra  <amodra@bigpond.net.au>
1578
1579         * elf-bfd.h (struct sym_sec_cache): Delete.
1580         (struct sym_cache): New.
1581         (bfd_section_from_r_symndx): Delete prototype.
1582         (bfd_sym_from_r_symndx): Define prototype.
1583         * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1584         (bfd_sym_from_r_symndx): ..new function.
1585         * elf32-arm.c: Update all uses of struct sym_sec_cache and
1586         bfd_section_from_r_symndx to new struct and function.
1587         * elf32-bfin.c: Likewise.
1588         * elf32-hppa.c: Likewise.
1589         * elf32-i386.c: Likewise.
1590         * elf32-m32r.c: Likewise.
1591         * elf32-m68hc1x.c: Likewise.
1592         * elf32-m68hc1x.h: Likewise.
1593         * elf32-m68k.c: Likewise.
1594         * elf32-ppc.c: Likewise.
1595         * elf32-s390.c: Likewise.
1596         * elf32-sh.c: Likewise.
1597         * elf64-ppc.c: Likewise.
1598         * elf64-s390.c: Likewise.
1599         * elf64-x86-64.c: Likewise.
1600         * elfxx-sparc.c: Likewise.
1601         * elfxx-sparc.h: Likewise.
1602
1603 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1604
1605         * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1606         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1607
1608 2009-06-18  Nick Clifton  <nickc@redhat.com>
1609
1610         * elflink.c (elf_link_sort_relocs): Return early if there are no
1611         relocs to sort.
1612
1613 2009-06-18  Dave Korn  <dave.korn.cygwin@gmail.com>
1614
1615         Merge cegcc and mingw32ce target name changes from
1616         CeGCC project:
1617
1618         2007-12-25  Pedro Alves  <pedro_alves@portugalmail.pt>
1619
1620         * config.bfd: Add arm*-*-cegcc* target.
1621
1622         2007-12-17  Pedro Alves  <pedro_alves@portugalmail.pt>
1623
1624         * config.bfd: Add arm-*-mingw32ce* target.
1625
1626 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1627
1628         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1629         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1630         * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1631         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1632
1633 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1634
1635         * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1636         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1637         * elf32-i386.c (elf_i386_check_relocs): Use it.
1638         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1639
1640 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1641
1642         * elf-bfd.h (elf_dyn_relocs): New.
1643
1644         * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1645         (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1646         elf_dyn_relocs.
1647         (elf_i386_copy_indirect_symbol): Likewise.
1648         (elf_i386_check_relocs): Likewise.
1649         (elf_i386_gc_sweep_hook): Likewise.
1650         (elf_i386_allocate_dynrelocs): Likewise.
1651         (elf_i386_readonly_dynrelocs): Likewise.
1652         (elf_i386_size_dynamic_sections): Likewise.
1653
1654         * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1655         (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1656         with elf_dyn_relocs.
1657         (elf64_x86_64_copy_indirect_symbol): Updated.
1658         (elf64_x86_64_check_relocs): Likewise.
1659         (elf64_x86_64_gc_sweep_hook): Likewise.
1660         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1661         (elf64_x86_64_allocate_dynrelocs): Likewise.
1662         (elf64_x86_64_readonly_dynrelocs): Likewise.
1663         (elf64_x86_64_size_dynamic_sections): Likewise.
1664
1665 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1666
1667         * elf32-arm.c (create_got_section): Get existing .rela.got
1668         section.
1669         * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1670         * elf32-lm32.c (create_got_section): Likewise.
1671         * elf32-m32r.c (create_got_section): Likewise.
1672         * elf32-ppc.c (ppc_elf_create_got): Likewise.
1673         * elf32-s390.c (create_got_section): Likewise.
1674         * elf32-sh.c (create_got_section): Likewise.
1675         * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1676         * elf64-s390.c (create_got_section): Likewise.
1677         * elfxx-sparc.c (create_got_section): Likewise.
1678
1679         * elflink.c (_bfd_elf_create_got_section): Properly initialize
1680         the GOT size.
1681
1682 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1683
1684         * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1685
1686         * elf32-i386.c (elf_i386_local_hash): Removed.
1687         (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1688         (elf_i386_get_local_sym_hash): Likewise.
1689
1690         * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1691         (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1692         (elf64_x86_64_get_local_sym_hash): Likewise.
1693         * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1694         (get_local_sym_hash): Likewise.
1695
1696 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1697
1698         * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1699         rel_got_sec and plt_sec.
1700         (elfNN_ia64_relax_section): Updated.
1701         (elfNN_ia64_create_dynamic_sections): Likewise.
1702         (get_got): Likewise.
1703         (allocate_dynrel_entries): Likewise.
1704         (elfNN_ia64_size_dynamic_sections): Likewise.
1705         (set_got_entry): Likewise.
1706         (elfNN_ia64_choose_gp): Likewise.
1707         (elfNN_ia64_relocate_section): Likewise.
1708         (elfNN_ia64_finish_dynamic_symbol): Likewise.
1709         (elfNN_ia64_finish_dynamic_sections): Likewise.
1710
1711 2009-06-16  Ulrich Weigand  <uweigand@de.ibm.com>
1712
1713         * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1714         also for calls.
1715
1716 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1717
1718         * configure.in (elf): Add elf-ifunc.lo.
1719
1720         * configure: Regenerated.
1721         * Makefile.in: Likewise.
1722
1723         * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1724         srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1725
1726         * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1727         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1728         irelifunc.
1729         (elf_i386_link_hash_table_create): Likewise.
1730         (elf_i386_create_dynamic_sections): Likewise.
1731         (elf_i386_check_relocs): Likewise.
1732         (elf_i386_allocate_dynrelocs): Likewise.
1733         (elf_i386_size_dynamic_sections): Likewise.
1734         (elf_i386_relocate_section): Likewise.
1735         (elf_i386_finish_dynamic_symbol): Likewise.
1736         (elf_i386_finish_dynamic_sections): Likewise.
1737         (elf_i386_create_got_section): Removed.
1738
1739         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1740         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1741         irelifunc.
1742         (elf64_x86_64_compute_jump_table_size): Updated.
1743         (elf64_x86_64_link_hash_table_create): Likewise.
1744         (elf64_x86_64_create_dynamic_sections): Likewise.
1745         (elf64_x86_64_check_relocs): Likewise.
1746         (elf64_x86_64_allocate_dynrelocs): Likewise.
1747         (elf64_x86_64_size_dynamic_sections): Likewise.
1748         (elf64_x86_64_relocate_section): Likewise.
1749         (elf64_x86_64_finish_dynamic_symbol): Likewise.
1750         (elf64_x86_64_finish_dynamic_sections): Likewise.
1751         (elf64_x86_64_create_got_section): Removed.
1752
1753         * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1754         for pointer alignment.  Set up section pointers.
1755         (_bfd_elf_create_dynamic_sections): Likewise.
1756         (_bfd_elf_create_ifunc_sections): Moved to ...
1757         * elf-ifunc.c: Here.  New.
1758
1759         * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1760         (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1761         Run "make dep-am".
1762
1763 2009-06-16  Doug Kwan  <dougkwan@google.com>
1764
1765         * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1766         to bfd_signed_vma.  Cast constant operands which are used in
1767         offset related expressions to bfd_signed_vma type as appropriate.
1768
1769 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1770
1771         * elf32-vax.c (elf_vax_plt_sym_val): New function.
1772         (elf_backend_plt_sym_val): Define.
1773
1774 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1775
1776         * elf32-vax.c (elf_vax_reloc_type_class): New function.
1777         (elf_backend_reloc_type_class): Define.
1778
1779 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1780
1781         * elf32-vax.c (elf_vax_relocate_section): For symbol references
1782         from an executable to a shared library treat R_VAX_PC32
1783         relocations as R_VAX_PLT32 ones.
1784
1785 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1786
1787         * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1788         symbols in GOT space calculation.
1789         (elf_vax_relocate_section): Adjust accordingly.
1790
1791 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1792
1793         * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1794         include <R11:R2>.
1795
1796 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1797
1798         * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1799         attribute.
1800         (elf_vax_relocate_section): Likewise.
1801
1802 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1803
1804         * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1805         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1806
1807 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1808
1809         * elf32-i386.c (elf_i386_check_relocs): Reformat.
1810         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1811
1812 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1813
1814         * Makefile.am: Run "make dep-am".
1815         * Makefile.in: Regenerated.
1816
1817 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1818
1819         * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1820         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1821
1822 2009-06-15  Nick Clifton  <nickc@redhat.com>
1823
1824         * po/ru.po: New Russian translation.
1825         * configure.in (ALL_LINGUAS): Add ru.
1826         * configure: Regenerate.
1827
1828 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1829
1830         * elf32-i386.c: Remove duplicated comments.
1831
1832 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1833
1834         PR ld/10270
1835         * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1836         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1837         for IFUNC definition in PIE.
1838         (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1839         PIE locally.
1840
1841         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1842         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1843         for IFUNC definition in PIE.
1844         (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1845         PIE locally.
1846
1847 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1848
1849         * elf32-i386.c (elf_i386_check_relocs): Properly report
1850         local symbol for unhandled relocation against STT_GNU_IFUNC
1851         symbol.
1852         (elf_i386_relocate_section): Likewise.
1853         * elf64-x86-64.c (elf64_x86_64_check_relocs):  Likewise.
1854         (elf64_x86_64_relocate_section): Likewise.
1855
1856 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1857
1858         PR ld/10269
1859         * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1860         (elf_i386_link_hash_table): Add loc_hash_table and
1861         loc_hash_memory.
1862         (elf_i386_local_hash): New.
1863         (elf_i386_local_htab_hash): Likewise.
1864         (elf_i386_local_htab_eq): Likewise.
1865         (elf_i386_get_local_sym_hash): Likewise.
1866         (elf_i386_link_hash_table_free): Likewise.
1867         (elf_i386_allocate_local_dynrelocs): Likewise.
1868         (elf_i386_finish_local_dynamic_symbol): Likewise.
1869         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1870         (elf_i386_link_hash_table_create): Create loc_hash_table and
1871         loc_hash_memory.
1872         (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1873         (elf_i386_size_dynamic_sections): Likewise.
1874         (elf_i386_relocate_section): Likewise.
1875         (elf_i386_finish_dynamic_sections): Likewise.
1876         (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1877         isn't NULL.
1878
1879         * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1880         (elf64_x86_64_link_hash_table): Add loc_hash_table and
1881         loc_hash_memory.
1882         (elf64_x86_64_local_hash): New.
1883         (elf64_x86_64_local_htab_hash): Likewise.
1884         (elf64_x86_64_local_htab_eq): Likewise.
1885         (elf64_x86_64_get_local_sym_hash): Likewise.
1886         (elf64_x86_64_link_hash_table_free): Likewise.
1887         (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1888         (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1889         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1890         (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1891         and loc_hash_memory.
1892         (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1893         symbols.
1894         (elf64_x86_64_size_dynamic_sections): Likewise.
1895         (elf64_x86_64_relocate_section): Likewise.
1896         (elf64_x86_64_finish_dynamic_sections): Likewise.
1897         (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1898         sym isn't NULL.
1899
1900 2009-06-10  Philip Blundell  <philb@gnu.org>
1901
1902         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1903         elf_sec->this_hdr == NULL.
1904
1905 2009-06-12  Tristan Gingold  <gingold@adacore.com>
1906
1907         * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1908         * bfd-in2.h: Regenerated.
1909         * libbfd.h: Regenerated.
1910
1911         * mach-o.c (FILE_ALIGN): New macro.
1912         (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1913         (bfd_mach_o_print_symbol): Ditto.
1914         (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1915         (bfd_mach_o_get_reloc_upper_bound): New function.
1916         (bfd_mach_o_canonicalize_reloc): Ditto.
1917         (bfd_mach_o_scan_write_relocs): Ditto.
1918         (bfd_mach_o_scan_write_section_32): Remove offset argument.
1919         (bfd_mach_o_scan_write_section_64): Ditto.
1920         (bfd_mach_o_scan_write_segment_32): Write relocs.  Fix size of data
1921         written for load command.  Do not compute section file offset.
1922         (bfd_mach_o_scan_write_segment_64): Ditto.
1923         (bfd_mach_o_scan_write_symtab): Compute file offset first.
1924         Adjust for bfd_mach_o_asymbol.  Move code to convert from BFD to
1925         Mach-O to ...
1926         (bfd_mach_o_mangle_symbols): ... this new function.
1927         (bfd_mach_o_write_contents): Be sure to have load commands built.
1928         Call bfd_mach_o_mangle_symbols.
1929         (bfd_mach_o_build_commands): Adjust for filelen field.
1930         Use FILE_ALIGN macro.  Clear section file offset if section is empty.
1931         Do not set symtab file offset anymore here.
1932         (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1933         (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1934         Set reloc_count and rel_filepos section fields.
1935         (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1936         unsigned int.
1937         (bfd_mach_o_scan_read_section_64): Ditto.
1938         (bfd_mach_o_scan_read_section): Ditto.
1939         (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1940         bfd_mach_o_asymbol.  Use unsigned int for file offset type.
1941         (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1942         Handle weak-ref symbols.
1943         (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1944         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1945         (bfd_mach_o_scan): Remove assignment to removed field.
1946         (bfd_mach_o_mkobject_init): Ditto.
1947         (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1948         (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1949         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1950         (bfd_mach_o_swap_reloc_in): Ditto.
1951         (bfd_mach_o_swap_reloc_out): Ditto.
1952
1953         * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1954         (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1955         (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1956         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1957         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1958         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1959         (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1960         (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1961         (BFD_MACH_O_N_WEAK_DEF): New macros.
1962         Add comments.
1963         (bfd_mach_o_section_type): Add new enumeration values.
1964         (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1965         (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1966         (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1967         (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1968         macros.
1969         (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1970         (BFD_MACH_O_GENERIC_RELOC_PAIR)
1971         (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1972         (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1973         (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1974         (BFD_MACH_O_RELENT_SIZE): Ditto.
1975         (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1976         (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1977         (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1978         (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1979         (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1980         (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1981         (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1982         (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1983         (bfd_mach_o_reloc_info): New struct.
1984         (bfd_mach_o_asymbol): New struct.
1985         (bfd_mach_o_symtab_command): The symbols field is now of type
1986         bfd_mach_o_asymbol.
1987         (bfd_mach_o_load_command): The offset and len fields are now of type
1988         unsigned int.
1989         (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1990         Add a filelen field.  Add comments.
1991         (bfd_mach_o_backend_data): New struct.
1992         (bfd_mach_o_get_backend_data): New macro.
1993         (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1994         bfd_mach_o_asymbol.
1995         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1996         (bfd_mach_o_get_reloc_upper_bound): New prototype.
1997         (bfd_mach_o_canonicalize_reloc): Ditto.
1998
1999         * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2000         duplicated macro.  Now defined to _bfd_generic_is_local_label.
2001         (TARGET_NAME_BACKEND): New macro...
2002         (TARGET_NAME_BACKEND): ... used to name a new variable.
2003         (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2004         Mach-O backend data.
2005
2006         * mach-o-i386.c (i386_howto_table): New variable.
2007         (bfd_mach_o_i386_swap_reloc_in): New function.
2008         (bfd_mach_o_i386_swap_reloc_out): Ditto.
2009         (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2010         (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2011         (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2012         (bfd_mach_o_bfd_reloc_type_lookup)
2013         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2014
2015 2009-06-11  Eric Paris  <eparis@redhat.com>
2016             Nick Clifton  <nickc@redhat.com>
2017
2018         * opncls.c (_maybe_make_executable): New function.  Gives execute
2019         permission to an executable bfd that was opened for writing
2020         provided that it is a regular file.  Replaces common code found in...
2021         (bfd_close): here and ...
2022         (bfd_close_all_done): here.
2023
2024 2009-06-11  Anthony Green  <green@moxielogic.com>
2025
2026         * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2027         * bfd-in2.h: Rebuilt.
2028         * libbfd.h: Rebuilt.
2029         * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2030         relocation support.
2031         (moxie_reloc_map): Ditto.
2032         Clean up copyright notice.
2033
2034 2009-06-10  Paul Pluzhnikov  <ppluzhnikov@google.com>
2035
2036         * bfd-in2.h: bfd_mmap prototype.
2037         * bfdio.c (bfd_mmap): New function.
2038         * libbfd.h (bfd_iovec): Add bmmap.
2039         * cache.c (cache_bmmap): New function.
2040         (cache_iovec): Initialize bmmap member.
2041         * opencls.c (opncls_bmmap): New function.
2042         (opncls_iovec): Initialize bmmap member.
2043
2044 2009-06-09  Tristan Gingold  <gingold@adacore.com>
2045
2046         * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2047         and stabstr_segment fields.
2048         (mach_o_be_vec, mach_o_le_vec): Removed
2049         (bfd_mach_o_version): New prototype.
2050
2051         * mach-o.c (bfd_mach_o_version): Make this function public.
2052         (mach_o_wide_p): New function.
2053         (bfd_mach_o_wide_p): Ditto.
2054         (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2055         weird names.
2056         (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2057         Search in the list only if the name starts with a dot.
2058         (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2059         test.  Check bfd_seek status.
2060         (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2061         (bfd_mach_o_scan_write_section_32): Ditto.
2062         (bfd_mach_o_scan_write_section_64): Ditto.
2063         (bfd_mach_o_scan_write_section): Removed.
2064         (bfd_mach_o_scan_write_segment): Split into ...
2065         (bfd_mach_o_scan_write_segment_32): ... this and ...
2066         (bfd_mach_o_scan_write_segment_64): ... this.  Check bfd_seek status.
2067         (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2068         (bfd_mach_o_scan_write_symtab): ... this.  Write symtab from BFD
2069         symbol table.  Now returns a boolean.
2070         (bfd_mach_o_write_contents): Set filetype.  Check bfd_seek status.
2071         Adjust for status type.
2072         (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2073         test.  Write symbol table.  Numbers the sections.
2074         (bfd_mach_o_read_header): Check bfd_seek status.
2075         Use mach_o_wide_p instead of hard-coded test.
2076         (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2077         (bfd_mach_o_scan_read_section_64): Ditto.
2078         (bfd_mach_o_scan_read_symtab_symbol): Ditto.  Check bfd_seek status.
2079         Use BFD_MACH_O_N_TYPE instead of hard-coded value.  Correctly
2080         handled common symbols.
2081         (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2082         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2083         (bfd_mach_o_scan_read_dylinker): Ditto.
2084         (bfd_mach_o_scan_read_dylib): Ditto.
2085         (bfd_mach_o_scan_read_thread): Ditto.
2086         (bfd_mach_o_scan_read_symtab): Ditto.
2087         Do not create a section for the stabs.
2088         (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2089         (bfd_mach_o_scan_read_segment): Ditto.
2090         (bfd_mach_o_scan_read_command): Ditto.
2091         (bfd_mach_o_scan_start_address): Ditto.
2092         (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2093         (bfd_mach_o_archive_p): Check bfd_seek status.
2094         (bfd_mach_o_core_fetch_environment): Ditto.
2095
2096         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2097
2098 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
2099
2100         * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2101         (elf_i386_link_hash_table_create): Initialize irelifunc.
2102         (elf_i386_check_relocs): Updated.  Set up irelifunc for
2103         shared objects.
2104         (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2105         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2106         shared objects.
2107         (elf_i386_relocate_section): Likewise.
2108
2109         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2110         (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2111         (elf64_x86_64_check_relocs): Updated.  Set up irelifunc for
2112         shared objects.
2113         (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2114         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2115         shared objects.
2116         (elf64_x86_64_relocate_section): Likewise.
2117
2118         * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2119         ...
2120         (_bfd_elf_create_ifunc_sections): This.
2121
2122         * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2123         ...
2124         (_bfd_elf_create_ifunc_sections): This.  Create .rel[a].ifunc
2125         for shared objects.
2126
2127 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
2128
2129         * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2130         relocation for R_386_32 against STT_GNU_IFUNC symbol when
2131         building shared object.  Check info->executable instead of
2132         !info->shared when setting non_got_ref.
2133         (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2134         for non-GOT reference of STT_GNU_IFUNC symbol in shared
2135         object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2136         symbol if needed.
2137         (elf_i386_relocate_section): Output dynamic relocation for
2138         R_386_32 against STT_GNU_IFUNC symbol to get the real
2139         function address when building shared object.
2140         (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2141         relocation for STT_GNU_IFUNC symbol in shared object.
2142
2143         * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2144         dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2145         symbol when building shared object.  Check info->executable
2146         instead of !info->shared when setting non_got_ref.
2147         (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2148         for non-GOT reference of STT_GNU_IFUNC symbol in shared
2149         library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2150         if needed.
2151         (elf64_x86_64_relocate_section): Output dynamic relocation
2152         for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2153         function address when building shared object.
2154         (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2155         relocation for STT_GNU_IFUNC symbol in shared object.
2156
2157 2009-06-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
2158
2159         * Makefile.am: Run "make dep-am".
2160         (BFD32_BACKENDS): Add mach-o-i386.lo.
2161         (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2162         * Makefile.in: Regenerate.
2163
2164 2009-06-06  Alan Modra  <amodra@bigpond.net.au>
2165
2166         * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2167         when looking for soft-icache stubs.
2168
2169 2009-06-05  Tristan Gingold  <gingold@adacore.com>
2170
2171         * mach-o.h: Update copyright year.
2172         (bfd_mach_o_mach_header_magic): New enum.
2173         (bfd_mach_o_cpu_subtype): Now an enum.
2174         (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2175         (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2176         (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2177         (bfd_mach_o_load_command): Field type_required is now a boolean.
2178         Reindent prototypes.
2179         (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2180         (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2181         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2182         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2183         (bfd_mach_o_get_symtab_upper_bound): Ditto.
2184         (bfd_mach_o_canonicalize_symtab): Ditto.
2185         (bfd_mach_o_get_symbol_info): Ditto.
2186         (bfd_mach_o_print_symbol): Ditto.
2187         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2188         (bfd_mach_o_make_empty_symbol): Ditto.
2189         (bfd_mach_o_write_contents): Ditto.
2190
2191         * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2192         bfd_mach_o_mkobject): Defines.
2193         (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2194         Do not check with target vector but with flavour.
2195         (struct mach_o_section_name_xlat): New declaration.
2196         (dwarf_section_names_xlat): Ditto.
2197         (text_section_names_xlat): Ditto.
2198         (data_section_names_xlat): Ditto.
2199         (struct mach_o_segment_name_xlat): Ditto.
2200         (segsec_names_xlat): Ditto.
2201         (bfd_mach_o_convert_section_name_to_bfd): New function.
2202         (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2203         (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2204         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2205         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2206         Accept any input and output flavour.  Do not share private data
2207         anymore.
2208         (bfd_mach_o_count_symbols): Add a comment.
2209         (bfd_mach_o_get_symtab_upper_bound): Make it public.
2210         (bfd_mach_o_canonicalize_symtab): Ditto.
2211         (bfd_mach_o_get_symbol_info): Ditto.
2212         (bfd_mach_o_print_symbol): Ditto.
2213         (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2214         Use constants instead of hard-coded values.
2215         (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2216         values.
2217         (bfd_mach_o_scan_write_section_64): Ditto.
2218         (bfd_mach_o_scan_write_segment): Ditto.
2219         Do not copy sections anymore.
2220         (bfd_mach_o_write_contents): Make it public.
2221         Remove dead code.  Rewrite typeflag assignment.
2222         (bfd_mach_o_build_commands): New function.
2223         (bfd_mach_o_set_section_contents): Ditto.
2224         (bfd_mach_o_make_empty_symbol): Make it public.
2225         (bfd_mach_o_read_header): Make it static.
2226         Convert to bfd_boolean.
2227         Use constants instead of hard-coded values.
2228         (bfd_mach_o_make_bfd_section): Call
2229         bfd_mach_o_convert_section_name_to_bfd to create name.
2230         (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2231         values.
2232         (bfd_mach_o_scan_read_section_64): Ditto.
2233         (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2234         a segment anymore.  Use constants instead of hard-coded values.
2235         (bfd_mach_o_scan_read_command): Fix style.
2236         (bfd_mach_o_scan): Use constants instead of hard-coded values.
2237         Get rid of BFD_IO_FUNCS.
2238         (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2239         (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2240         (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2241         (bfd_mach_o_object_p): Removed.
2242         (bfd_mach_o_gen_core_p): New function, replaces ...
2243         (bfd_mach_o_core_p): ... deleted.
2244         (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2245
2246         * mach-o-i386.c: New file.
2247         * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2248         * configure.in (TDEFINES): Add mach_o_i386_vec.
2249         * configure: Regenerated.
2250         * targets.c: Add mach_o_i386_vec.
2251
2252         * mach-o.c: Update copyright years.
2253         (BFD_IO_FUNCS): Remove (was not used).
2254         (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2255         bfd_mach_o_slurp_extended_name_table,
2256         bfd_mach_o_construct_extended_name_table,
2257         bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2258         bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2259         bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2260         bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2261         bfd_mach_o_get_section_contents_in_window,
2262         bfd_mach_o_bfd_is_local_label_name,
2263         bfd_mach_o_bfd_is_target_special_symbol,
2264         bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2265         bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2266         bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2267         bfd_mach_o_minisymbol_to_symbol,
2268         bfd_mach_o_bfd_get_relocated_section_contents,
2269         bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2270         bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2271         bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2272         bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2273         bfd_mach_o_bfd_merge_private_bfd_data,
2274         bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2275         bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2276         bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2277         bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2278         bfd_mach_o_bfd_copy_private_header_data,
2279         bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2280         * mach-o-target.c: ... here.
2281         Update copyright years.
2282
2283 2009-06-04  Alan Modra  <amodra@bigpond.net.au>
2284
2285         * dep-in.sed: Don't use \n in replacement part of s command.
2286         * Makefile.am (DEP1): LC_ALL for uniq.
2287         Run "make dep-am".
2288         * Makefile.in: Regenerate.
2289
2290 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
2291
2292         * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2293         h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2294         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2295
2296 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
2297
2298         * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2299         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2300         (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2301         against STT_GNU_IFUNC symbols for static executables.
2302         (elf_i386_finish_dynamic_symbol): Load GOT entry with
2303         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2304
2305         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2306         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2307         (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2308         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2309
2310 2009-06-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
2311
2312         * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2313         symbols to be left unimported when linking statically.
2314         * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2315         code when linking statically.
2316
2317 2009-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2318
2319         * elf32-i386.c (elf_i386_check_relocs): Increment
2320         got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2321         against STT_GNU_IFUNC symbol.
2322         (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2323         local STT_GNU_IFUNC definition is used.
2324         (elf_i386_relocate_section): Handle got.offset != -1 for
2325         R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2326         symbol.
2327
2328         * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2329         got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2330         relocations against STT_GNU_IFUNC symbol.
2331         (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2332         local STT_GNU_IFUNC definition is used.
2333         (elf64_x86_64_relocate_section): Handle got.offset != -1
2334         for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2335         STT_GNU_IFUNC symbol.
2336
2337 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2338
2339         PR ld/10205
2340         * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2341         (elf_i386_reloc_type_lookup): Likewise.
2342         (R_386_tls): Removed.
2343         (R_386_irelative): New.
2344         (R_386_vt_offset): Updated.
2345         (elf_i386_rtype_to_howto): Likewise.
2346         (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2347         (elf_i386_link_hash_table_create): Initialize igotplt,
2348         iplt and irelplt.
2349         (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2350         (elf_i386_adjust_dynamic_symbol): Likewise.
2351         (elf_i386_allocate_dynrelocs): Likewise.
2352         (elf_i386_relocate_section): Likewise.
2353         (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2354         sections.
2355         (elf_i386_finish_dynamic_symbol): When building a static
2356         executable, use .iplt, .igot.plt and .rel.iplt sections for
2357         STT_GNU_IFUNC symbols.  Generate R_386_IRELATIVE relocation for
2358         locally defined STT_GNU_IFUNC symbol.
2359
2360         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2361         (x86_64_reloc_map): Likewise.
2362         (R_X86_64_standard): Updated.
2363         (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2364         (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2365         iplt and irelplt.
2366         (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2367         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2368         (elf64_x86_64_allocate_dynrelocs): Likewise.
2369         (elf64_x86_64_relocate_section): Likewise.
2370         (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2371         sections.
2372         (elf64_x86_64_finish_dynamic_symbol): When building a static
2373         executable, use .iplt, .igot.plt and .rela.iplt sections for
2374         STT_GNU_IFUNC symbols.  Generate R_X86_64_IRELATIVE relocation
2375         for locally defined STT_GNU_IFUNC symbol.
2376
2377         * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2378         (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2379
2380         * bfd-in2.h: Regenerated.
2381         * libbfd.h: Likewise.
2382
2383 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2384
2385         * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2386         (_bfd_elf_make_ifunc_reloc_section): Removed.
2387         (_bfd_elf_is_ifunc_symbol): Likewise.
2388         (_bfd_elf_create_static_ifunc_sections): New.
2389
2390         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2391         symbol check to ...
2392         (elf_link_add_object_symbols): Here.
2393         (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2394         STT_GNU_IFUNC symbol.
2395         (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2396         if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2397         (IFUNC_INFIX): Removed.
2398         (get_ifunc_reloc_section_name): Likewise.
2399         (_bfd_elf_make_ifunc_reloc_section): Likewise.
2400         (_bfd_elf_is_ifunc_symbol): Likewise.
2401         (_bfd_elf_create_static_ifunc_sections): New.
2402
2403 2009-05-29  H.J. Lu  <hongjiu.lu@intel.com>
2404
2405         * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2406         (create_got_section): Likewise.
2407         (allocate_dynrelocs): Likewise.
2408         (readonly_dynrelocs): Likewise.
2409         (set_tls_module_base): Likewise.
2410         (dtpoff_base): Likewise.
2411         (tpoff): Likewise.
2412         (elf_i386_link_hash_table_create): Updated.
2413         (elf_i386_create_dynamic_sections): Likewise.
2414         (elf_i386_check_relocs): Likewise.
2415         (elf_i386_size_dynamic_sections): Likewise.
2416         (elf_i386_relocate_section): Likewise.
2417
2418         * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2419         (create_got_section): Likewise.
2420         (allocate_dynrelocs): Likewise.
2421         (readonly_dynrelocs): Likewise.
2422         (set_tls_module_base): Likewise.
2423         (dtpoff_base): Likewise.
2424         (tpoff): Likewise.
2425         (elf64_x86_64_link_hash_table_create): Updated.
2426         (elf64_x86_64_create_dynamic_sections): Likewise.
2427         (elf64_x86_64_check_relocs): Likewise.
2428         (elf64_x86_64_size_dynamic_sections): Likewise.
2429         (elf64_x86_64_relocate_section): Likewise.
2430
2431 2009-05-28  Nick Clifton  <nickc@redhat.com>
2432
2433         * targets.c (_bfd_target_vector): Only include plugin target in
2434         all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2435
2436 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
2437
2438         * elf32-spu.c (struct call_info): New member broken_cycle.
2439         (remove_cycle): Instead of physically removing call_info structures
2440         to break call graph cycles, mark them using the broken_cycle flag.
2441         (mark_overlay_section): Respect broken_cycle flag.
2442         (unmark_overlay_section): Likewise.
2443         (collect_lib_sections): Likewise.
2444         (collect_overlays): Likewise.
2445         (sum_stack): Likewise.
2446
2447 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
2448
2449         * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2450         (mark_functions_via_relocs): Initialize callee->count to 1.
2451         (pasted_function): Likewise.
2452         (spu_elf_auto_overlay): Honor call counts when determining number
2453         of stubs required in software i-cache mode.
2454
2455 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
2456
2457         * plugin.c (program_name): Remove.
2458         (plugin_program_name): New.
2459         (bfd_plugin_set_program_name): New.
2460         (try_load_plugin): Use plugin_program_name.
2461         * plugin.h (bfd_plugin_set_program_name): New.
2462
2463 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
2464
2465         * aclocal.m4: Include ../config/plugins.m4.
2466         * configure.in: Use AC_PLUGINS.
2467         * configure: Regenerate.
2468         * Makefile.in: Regenerate.
2469         * doc/Makefile.in: Regenerate.
2470
2471 2009-05-27  Nathan Sidwell  <nathan@codesourcery.com>
2472
2473         * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2474         link.
2475         * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2476         * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2477         * elf32-avr.c (elf32_avr_relax_section): Likewise.
2478         * elf32-frv.c (elf32_avr_relax_section): Likewise.
2479         * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2480         * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2481         * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2482         * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2483         * reloc.c (bfd_generic_relax_section): Likewise.
2484         * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2485         * vms.c (vms_bfd_relax_section): Likewise.
2486
2487 2009-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2488
2489         * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2490
2491         * elf32-i386.c (is_indirect_symbol): Renamed to ...
2492         * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2493
2494         * elf32-i386.c (allocate_dynrelocs): Updated.
2495         (elf_i386_relocate_section): Likewise.
2496         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2497         (elf64_x86_64_relocate_section): Likewise.
2498
2499         * elf64-x86-64.c (is_indirect_symbol): Removed.
2500
2501 2009-05-26  Nick Clifton  <nickc@redhat.com>
2502
2503         * po/id.po: Updated Indonesian translation.
2504
2505 2009-05-26  Rafael Avila de Espindola  <espindola@google.com>
2506
2507         * Makefile.am: Run "make dep-am".
2508         (AM_CPPFLAGS): New.
2509         (LIBDL): New.
2510         (ALL_MACHINES): Add cpu-plugin.lo.
2511         (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2512         (BFD32_BACKENDS): Add plugin.lo.
2513         (BFD32_BACKENDS_CFILES): Add plugin.c.
2514         (libbfd_la_LIBADD): Add LIBDL
2515         * archures.c (bfd_architecture): Add bfd_arch_plugin.
2516         (bfd_plugin_arch): Declare.
2517         * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2518         * bfd.c (bfd): Add plugin_data.
2519         * config.bfd: Handle the plugin target.
2520         * configure.in: Check for --enable-plugins.
2521         (LT_INIT): Use the dlopen option.
2522         * cpu-plugin.c: New.
2523         * plugin.c: New.
2524         * plugin.h: New.
2525         * targets.c (plugin_vec): Declare.
2526         (_bfd_target_vector): Add plugin_vec.
2527         * Makefile.in: Regenerate.
2528         * bfd-in2.h: Regenerate.
2529         * configure: Regenerate.
2530
2531 2009-05-26  Alan Modra  <amodra@bigpond.net.au>
2532
2533         * dep-in.sed: Don't modify .o to .lo here.  Output one filename
2534         per line with all lines having continuation backslash.  Prefix
2535         first line with "A", following lines with "B".
2536         * Makefile.am (DEP): Don't use dep.sed here.
2537         (DEP1): Run $MKDEP on single files, modify .o to .lo here.  Use
2538         dep.sed here on dependencies, sort and uniq.
2539         * Makefile.in: Regenerate.
2540
2541 2009-05-25  Tristan Gingold  <gingold@adacore.com>
2542
2543         * makefile.vms: Add verilog.obj to object list OBJS.
2544
2545 2009-05-24  Alan Modra  <amodra@bigpond.net.au>
2546
2547         * bfdio.c (bfd_seek): Formatting.  Ensure newly allocated memory
2548         for BFD_IN_MEMORY is cleared.
2549         (bfd_bwrite): Zero excess memory allocated.
2550
2551 2009-05-22  Julian Brown  <julian@codesourcery.com>
2552
2553         * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2554         macros.
2555         (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2556         (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2557         (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2558         arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2559         (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2560         (a8_erratum_fix, a8_erratum_reloc): New structs.
2561         (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2562         num_a8_erratum_fixes, fix_cortex_a8 fields.
2563         (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2564         (elf32_arm_add_stub): Split into two parts, creating...
2565         (elf32_arm_create_or_find_stub_sec): New function.
2566         (elf32_arm_final_link_relocate): Add forward declaration.
2567         (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2568         relocations, multiple relocations per stub.
2569         (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2570         (arm_size_one_stub): Use find_stub_size_and_template.
2571         (a8_reloc_compare): New.
2572         (find_thumb_glue): Add forward declaration.
2573         (cortex_a8_erratum_scan): New.
2574         (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2575         (bfd_elf32_arm_set_cortex_a8_fix): New.
2576         (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2577         (arm_map_one_stub): Add THUMB32_TYPE support.
2578         (a8_branch_to_stub_data): New.
2579         (make_branch_to_a8_stub): New.
2580         (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2581         * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2582         (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2583         Cortex-A8 erratum workaround.
2584         * bfd-in2.h: Regenerate.
2585
2586 2009-05-22  Alan Modra  <amodra@bigpond.net.au>
2587
2588         * Makefile.am: Run "make dep-am".
2589         * Makefile.in: Regenerate.
2590         * po/SRC-POTFILES.in: Regenerate.
2591
2592 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2593
2594         * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2595         commit.
2596
2597 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2598
2599         * elf-bfd.h (struct elf_backend_data
2600         <elf_backend_link_output_symbol_hook>): Return an int.
2601         * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2602         symbols on deleted .opd entries.
2603         * elflink.c (elf_link_output_sym): Return without outputting sym
2604         if output_symbol_hook returns 2.
2605         (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2606         Abort if we must not discard sym.
2607         (elf_link_input_bfd): Similarly, don't set finfo->indices for
2608         local syms.
2609         (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2610         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2611         elf_backend_link_output_symbol_hook return type change.
2612         * elf32-arm.c (output_arch_syminfo): Likewise.
2613         (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2614         (elf32_arm_output_arch_local_syms): Likewise.
2615         * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2616         * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2617         (bfd_score_elf_link_output_symbol_hook): Likewise.
2618         * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2619         * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2620         * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2621         * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2622         * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2623         * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2624         * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2625         * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2626         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2627         * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2628         * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2629
2630 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2631
2632         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2633         out of range .opd symbols.
2634
2635 2009-05-21  Dave Korn  <dave.korn.cygwin@gmail.com>
2636
2637         * coffgen.c (coff_print_symbol):  Use bfd_fprintf_vma, not
2638         fprintf_vma directly.
2639         * peXXigen.c (pe_print_edata):  Likewise.
2640         (pe_print_pdata):  Likewise.
2641         (_bfd_XX_print_ce_compressed_pdata):  Likewise.
2642         (_bfd_XX_print_private_bfd_data_common):  Likewise.
2643
2644 2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>
2645
2646         * cofflink.c (process_embedded_commands):  Ignore "-aligncomm".
2647
2648 2009-05-15  Andrew Stubbs  <ams@codesourcery.com>
2649             Paul Brook  <paul@codesourcery.com>
2650
2651         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2652         fix discarded sections.
2653
2654 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2655
2656         * elf32-spu.c (mark_overlay_section): Move .init and .fini
2657         sections into the software icache.
2658
2659 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2660
2661         * elf32-spu.c (build_stub): Always build "compact" sofware
2662         i-cache stubs.
2663
2664 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2665
2666         * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2667         (spu_elf_setup): Initialize it.
2668         (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2669         Update to new-sytle cache manager data structures.
2670         (spu_elf_build_stubs): Generate new-style cache manager data
2671         structures and symbols.
2672         (spu_elf_auto_overlay): Update size computation.
2673
2674 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2675
2676         * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2677         segments first amongst the program headers.
2678
2679 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2680
2681         * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2682         into addresses for relocation types that look at high bits.  Remove
2683         special handling of relocation overflow warnings.
2684
2685 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2686
2687         * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2688         control flow graph between fragments of a function.
2689
2690 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2691
2692         * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2693         generate only a 16-byte .toe section.
2694         (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2695
2696 2009-05-14  Alan Modra  <amodra@bigpond.net.au>
2697
2698         * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2699         (spu_elf_place_overlay_data): ..here.  New function.
2700         * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2701
2702 2009-05-13  Andrew Jenner  <andrew@codesourcery.com>
2703
2704         * elf32-arm.c: Move sysdep.h to start of file.
2705
2706 2009-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
2707
2708         * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2709         start of overlays.
2710         (spu_elf_build_stubs): Don't define __icache_tagbase.  Define
2711         __icache_tag_array and __icache_tag_array_size.
2712
2713 2009-05-11  Masaki Muranaka  <monaka@monami-software.com>
2714
2715         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2716         ATTRIBUTE_UNUSED.
2717         (bfinfdpic_link_omit_section_dynsym): Likewise.
2718         (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2719
2720 2009-05-05  Paul Brook  <paul@codesourcery.com>
2721
2722         * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2723         * bfd-in2.h: Regenerate.
2724         * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2725         (_arm_elf_section_data): Add text and exidx fields.
2726         (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2727         insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2728         copy_exidx_entry): New functions.
2729         (elf32_arm_write_section): Fixup .ARM.exidx contents.
2730
2731 2009-05-05  Christophe lyon  <christophe.lyon@st.com>
2732
2733         * elf32-arm.c (DEF_STUBS): New helper define.
2734         (DEF_STUB): Likewise.
2735         (stub_def): New type.
2736         (stub_definitions): New array, containing stub template pointers
2737         and sizes.
2738         (arm_size_one_stub): Make use of stub_definitions.
2739
2740 2009-05-04  Dave Korn  <dave.korn.cygwin@gmail.com>
2741
2742         * elflink.c (find_version_for_sym):  Remove from here, ...
2743         * linker.c (bfd_find_version_for_sym):  ... rename, replace
2744         here, make public and update all callers.
2745         * bfd-in2.h:  Regenerate.
2746
2747 2009-04-30  Nick Clifton  <nickc@redhat.com>
2748
2749         * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2750         section pointer.
2751         (struct elf_obj_data): Add has_ifunc_symbols boolean.
2752         * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2753         into a STT_GNU_IFUNC symbol type.
2754         (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2755         type.
2756         (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2757         the binary contains ifunc symbols.
2758         * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2759         symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2760         * elf32-i386.c (is_indirect_function): New function.
2761         (elf_i386_check_relocs): Create an ifunc output section.
2762         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2763         section if necessary.
2764         (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2765         if necessary.
2766         (elf_i386_add_symbol_hook): New function. Set the
2767         has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2768         symbol is encountered.
2769         (elf_backend_post_process_headers): Define.
2770         (elf_backend_add_symbol_hook): Define.
2771         (elf_i386_post_process_headers): Rename to
2772         elf_i388_fbsd_post_process_headers.
2773         * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2774         (is_indirect_function): New function.
2775         (elf64_x86_64_check_relocs): Create an ifunc output section.
2776         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2777         section if necessary.
2778         (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2779         symbol if necessary.
2780         (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2781         elf_obj_data structure if an ifunc symbol is encountered.
2782         (elf_backend_post_process_headers): Define.
2783         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2784         if we have ifunc symbols to handle.
2785         (get_ifunc_reloc_section_name): New function.  Computes the name
2786         for an ifunc section.
2787         (_bfd_elf_make_ifunc_reloc_section): New function.  Creates a
2788         section to hold ifunc relocs.
2789         * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2790         (bfd_print_symbol_vandf): Handle ifunc symbols.
2791         (bfd_decode_symclass): Likewise.
2792         * bfd-in2.h: Regenerate.
2793
2794 2009-04-30  Joseph Myers  <joseph@codesourcery.com>
2795
2796         * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2797         MOVW and MOVT relocations in a shared library link.
2798
2799 2009-04-27  Anthony Green  <green@moxielogic.com>
2800
2801         * verilog.c: New file.
2802         * Makefile.am (BFD32_LIBS): Add verilog.c.
2803         (BFD32_LIBS_CFILES): Add verilog.c.
2804         (verilog.lo): New build rule.
2805         * Makefile.in: Rebuilt.
2806         * targets.c: Add verilog support.
2807         * bfd.c (tdata union): Add Verilog private data field.
2808         * bfd-in2.h: Regenerate.
2809
2810 2009-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2811
2812         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2813         copy pe_opthdr.
2814
2815 2009-04-23  Matthias Klose  <doko@ubuntu.com>
2816
2817         * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2818
2819 2009-04-22  Christophe Lyon  <christophe.lyon@st.com>
2820
2821         PR9743
2822         * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2823         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2824         (elf32_arm_size_stubs): Likewise.
2825         (record_thumb_to_arm_glue): Deleted unused function.
2826         (bfd_elf32_arm_process_before_allocation): No longer handle
2827         R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2828         (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2829         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2830
2831 2009-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
2832
2833         * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2834         (elf32_arm_write_section): Declare early.
2835         (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2836         (arm_allocate_glue_section_space): Exclude empty sections.
2837         (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2838         (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2839         BFD.
2840         (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2841         (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2842         (elf32_arm_size_dynamic_sections): Allocate interworking
2843         sections here.
2844         (bfd_elf32_bfd_final_link): Define.
2845
2846 2009-04-21  H.J. Lu  <hongjiu.lu@intel.com>
2847
2848         * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2849
2850         * coffcode.h (coff_compute_section_file_positions): Clear
2851         D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2852
2853         * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2854         force_minimum_alignment.
2855
2856         * libcoff.h: Regenerated.
2857
2858         * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2859         (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2860
2861         * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2862         nor target_subsystem.
2863
2864         * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2865         force_minimum_alignment nor target_subsystem.
2866
2867 2009-04-21  Kai Tietz  <kai.tietz@onevision.com>
2868
2869         * coff-x86_64.c (PEI_HEADERS): Protect includes.
2870         (bfd_pe_print_pdata): Remove #ifdef PE variation.
2871         * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2872         include in coff-x86_64.c of headers.
2873         (PDATA_ROW_SIZE): New define.
2874         (pex_regs[]): New static array.
2875         (pex64_get_runtime_function): New static function.
2876         (pex64_get_unwind_info): Likewise.
2877         (pex64_get_scope_entry): Likewise.
2878         (pex64_xdata_print_uwd_codes): Likewise.
2879         (pex64_get_section_by_rva): Likewise.
2880         (pex64_dump_xdata): Likewise.
2881         (pex64_bfd_print_pdata): Likewise.
2882         (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2883         * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2884         * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2885
2886 2009-04-19  Peter O'Gorman  <binutils@mlists.thewrittenword.com>
2887             Alan Modra  <amodra@bigpond.net.au>
2888             Dave Korn  <dave.korn.cygwin@gmail.com>
2889
2890         * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2891         long names and non-NUL-terminated strings.
2892
2893 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2894
2895         * bfd-in2.h: Regenerated.
2896
2897 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2898
2899         * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2900         IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2901
2902 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2903
2904         PR binutils/10074
2905         * coffcode.h (bfd_pei_p): New.
2906
2907         * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2908         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2909         bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2910         bfd_efi_rtdrv_ia64_vec.  Replace bfd_efi_app_ia32_vec,
2911         bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2912         i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2913
2914         * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2915         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2916         bfd_efi_rtdrv_x86_64_vec,
2917         bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec.  Replace
2918         bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2919         * targets.c: Likewise.
2920
2921         * configure: Regenerated.
2922         * libcoff.h: Likewise.
2923         * Makefile.in: Likewise.
2924
2925         * efi-app-ia32.c: Removed.
2926         * efi-app-x86_64.c: Likewise.
2927         * efi-bsdrv-ia32.c: Likewise.
2928         * efi-bsdrv-ia64.c: Likewise.
2929         * efi-bsdrv-x86_64.c: Likewise.
2930         * efi-rtdrv-ia32.c: Likewise.
2931         * efi-rtdrv-ia64.c: Likewise.
2932         * efi-rtdrv-x86_64.c: Likewise.
2933         * efi-rtdrv-ia32.c: Likewise.
2934
2935         * efi-app-ia64.c: Moved to ...
2936         * pei-ia64.c: This.
2937         (TARGET_SYM): Set to bfd_pei_ia64_vec.
2938         (TARGET_NAME): Set to pei-ia64.
2939
2940         * libpei.h (bfd_target_pei_p): Removed.
2941         (bfd_target_pei_arch): Likewise.
2942         (bfd_target_efi_app_p): Likewise.
2943         (bfd_target_efi_app_arch): Likewise.
2944         (bfd_target_efi_bsdrv_p): Likewise.
2945         (bfd_target_efi_bsdrv_arch): Likewise.
2946         (bfd_target_efi_rtdrv_p): Likewise.
2947         (bfd_target_efi_rtdrv_arch): Likewise.
2948         (bfd_pe_executable_p): Likewise.
2949
2950         * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2951         efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2952         (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2953         and efi-rtdrv-ia32.c.
2954         (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2955         efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2956         efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2957         (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2958         efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2959         efi-rtdrv-x86_64.c. Add pei-ia64.c.
2960         (efi-app-ia64.lo): Removed.
2961         (efi-bsdrv-ia32.lo): Likewise.
2962         (efi-rtdrv-ia32.lo): Likewise.
2963         (efi-app-ia64.lo): Likewise.
2964         (efi-bsdrv-ia64.lo): Likewise.
2965         (efi-rtdrv-ia64.lo): Likewise.
2966         (efi-app-x86_64.lo): Likewise.
2967         (efi-bsdrv-x86_64.lo): Likewise.
2968         (efi-rtdrv-x86_64.lo): Likewise.
2969         (pei-ia64.lo): New.
2970
2971         * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2972         with bfd_pei_p.
2973         (arch_type): Removed.
2974         (pe_arch): Likewise.
2975         (pe_bfd_object_p): Just return coff_object_p.
2976
2977         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2978         bfd_pe_executable_p with bfd_pei_p.
2979
2980 2009-04-17  Christophe Lyon  <christophe.lyon@st.com>
2981
2982         * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2983         PLT entries to an undefined symbol when generating a shared
2984         library.
2985
2986 2009-04-17  Nick Clifton  <nickc@redhat.com>
2987
2988         PR 9909
2989         * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2990
2991 2009-04-16  Richard Sandiford  <r.sandiford@uk.ibm.com>
2992
2993         * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2994         * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2995         * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2996         * binary.c (binary_bfd_define_common_symbol): Likewise.
2997         * bout.c (b_out_bfd_define_common_symbol): Likewise.
2998         * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2999         * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3000         * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3001         * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3002         * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3003         * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3004         * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3005         * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3006         * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3007         * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3008         * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3009         * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3010         * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3011         * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3012         * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3013         * som.c (som_bfd_define_common_symbol): Likewise.
3014         * srec.c (srec_bfd_define_common_symbol): Likewise.
3015         * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3016         * versados.c (versados_bfd_define_common_symbol): Likewise.
3017         * vms.c (vms_bfd_define_common_symbol): Likewise.
3018         * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3019         * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3020         * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3021         (pmac_xcoff_vec): Likewise.
3022         * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3023         (aix5coff64_vec): Likewise.
3024         * linker.c (bfd_generic_define_common_symbol): New function.
3025         * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3026         (_bfd_define_common_symbol): New field.
3027         * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3028         * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3029         (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3030         symbols here.
3031         * bfd-in2.h: Regenerate.
3032         * libbfd.h: Likewise.
3033         * libcoff.h: Likewise.
3034
3035 2009-04-15  Anthony Green  <green@moxielogic.com>
3036
3037         * targets.c: Add moxie support.
3038         * Makefile.am: Ditto.
3039         * Makefile.in: Rebuilt.
3040         * cpu-moxie.c, elf32-moxie.c: New files.
3041         * archures.c: Add moxie support.
3042         * configure.in: Add moxie support.
3043         * configure: Rebuilt.
3044         * config.bfd, archures.c: Add moxie support.
3045         * bfd-in2.h: Rebuilt.
3046
3047 2009-04-15  Christophe Lyon  <christophe.lyon@st.com>
3048
3049         * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3050         branch to an undef weak symbol into a jump to next instruction if
3051         a PLT entry will be created.
3052
3053 2009-04-14  Dave Korn  <dave.korn.cygwin@gmail.com>
3054
3055         * coffgen.c (make_a_section_from_file):  Set the backend long
3056         section names enable if long section names found on input.
3057         * coffcode.h:  Extend long section names documentation to match.
3058
3059 2009-04-08  H.J. Lu  <hongjiu.lu@intel.com>
3060
3061         * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3062         machine code.
3063
3064 2009-04-07  DJ Delorie  <dj@redhat.com>
3065
3066         * archures.c: Add bfd_mach_mep_c5.
3067         * bfd-in2.h: Likewise.
3068         * cpu-mep.c: Add bfd_c5_arch.
3069         * elf32-mep.c: Support it.
3070
3071 2009-04-07  H.J. Lu  <hongjiu.lu@intel.com>
3072
3073         * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3074         info->callbacks->einfo.
3075         * linker.c (_bfd_generic_section_already_linked): Likewise.
3076
3077 2009-04-06  DJ Delorie  <dj@redhat.com>
3078
3079         * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3080
3081 2009-04-06  H.J. Lu  <hongjiu.lu@intel.com>
3082
3083         * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3084         _bfd_pex64_print_pdata only if PE is defined.
3085
3086         * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3087         (_bfd_pex64_print_pdata): This.
3088
3089         * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3090         (_bfd_pex64_print_pdata): This.  Defined only if COFF_WITH_pex64
3091         is defined.
3092
3093 2009-04-05  Kai Tietz  <kai.tietz@onevision.com>
3094
3095         * coff-x86_64.c (bfd_pe_print_pdata): Define as
3096         _bfd_pep_print_x64_pdata.
3097         * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3098         * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3099
3100 2009-04-02  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
3101
3102         * elf32-xtensa.c (relax_property_section): Always set r_offset
3103         to zero.
3104
3105 2009-04-02  Christophe Lyon  <christophe.lyon@st.com>
3106
3107         * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3108         elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3109         branch stubs.
3110         (elf32_arm_stub_type): New enum values for the two new stubs.
3111         (arm_type_of_stub): Make use of the two new stubs.
3112         (arm_size_one_stub): Handle the two new stubs.
3113
3114 2009-04-01  Matt Thomas  <matt@netbsd.org>
3115
3116         * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3117         hidden symbols into the GOT or PLT.GOT.
3118         (elf_vax_relocate_section): Do not emit a PCREL reloc
3119         into a shared object if it is against a hidden symbol.
3120
3121 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3122
3123         * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3124         and know_contains_shared_object_p.
3125         (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3126         Cache the result in the archive_info table.
3127         (xcoff_auto_export_p): Add an "info" parameter and update the
3128         call to xcoff_archive_contains_shared_object_p.
3129         (xcoff_mark_auto_exports): Update accordingly.
3130         (xcoff_post_gc_symbol): Likewise.
3131
3132 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3133
3134         * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3135         rather than C_EXT.
3136
3137 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3138
3139         * coff-rs6000.c (member_layout): New structure.
3140         (archive_iterator): Likewise.
3141         (member_layout_init): New function.
3142         (archive_iterator_begin): Likewise.
3143         (archive_iterator_next): Likewise.
3144         (xcoff_write_armap_old): Use the new iterator functions.
3145         (do_shared_object_padding): Delete.
3146         (xcoff_write_armap_big): Use the new iterator functions.  Simplify
3147         handling of arch_info.
3148         (xcoff_write_archive_contents_old): Allocate arelt_data in the
3149         first loop rather than the second.  Allocate a member header if
3150         there isn't one, then work out the stat information and length
3151         in the first loop too.  Use the new iterators for the second loop.
3152         (xcoff_write_archive_contents_big): Likewise.
3153
3154 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3155
3156         * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3157         (bfd_xcoff_set_archive_import_path): Likewise.
3158         * bfd-in2.h: Regenerate.
3159         * xcofflink.c: Include libiberty.h.
3160         (xcoff_archive_info): New structure.
3161         (xcoff_archive_info_hash): New function.
3162         (xcoff_archive_info_eq): Likewise.
3163         (xcoff_get_archive_info): Likewise.
3164         (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3165         (bfd_xcoff_split_import_path): New function.
3166         (bfd_xcoff_set_archive_import_path): Likewise.
3167         (xcoff_set_import_path): Move earlier in file.
3168         (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3169         object to the the directory part of the bfd's filename.  Get the
3170         import path and filename of an archive object from the archive's
3171         xcoff_tdata, initializing it if necessary.  Update use of
3172         import_file_id.
3173         (bfd_link_input_bfd): Update use of import_file_id.
3174         (xcoff_write_global_symbol): Likewise.
3175
3176 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3177
3178         * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3179
3180 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3181
3182         * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3183         a .loader section for relocatable links.
3184         (xcoff_need_ldrel_p): New function.
3185         (xcoff_mark): Use it.
3186         (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3187         a loader section.
3188         (xcoff_build_ldsym): New function, split out from...
3189         (xcoff_build_ldsyms): ...here.  Rename to...
3190         (xcoff_post_gc_symbol): ...this.  Only export symbols, and only
3191         call xcoff_build_ldsym, if there's a loader section.
3192         (xcoff_build_loader_section): New function, extracted verbatim from...
3193         (bfd_xcoff_size_dynamic_sections): ...here.  Only call it if
3194         there's a loader section.  Only add an __rtinit loader symbol
3195         if there's a loader section.  Update after above name change.
3196         (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3197         (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3198         and xcoff_create_ldrel.
3199         (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3200         (xcoff_reloc_link_order): Likewise, but only call it if there's
3201         a loader section.  Use xcoff_symbol_section.
3202         (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3203         if there's a loader section.
3204
3205 2009-04-01  Richard Sandiford  <rdsandiford@googlemail.com>
3206
3207         * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3208
3209 2009-04-01  Christophe Lyon  <christophe.lyon@st.com>
3210
3211         * elf32-arm.c (group_sections): Rewrite loops for better
3212         readability.
3213
3214 2009-03-30  DJ Delorie  <dj@redhat.com>
3215
3216         * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3217         relocs when doing a relocatable link.
3218
3219 2009-03-28  Mark Mitchell  <mark@codesourcery.com>
3220
3221         * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3222         "ERROR:", in error messages.
3223         * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3224         * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3225         * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3226         (elf32_arm_merge_eabi_attributes): Likewise.
3227         (elf32_arm_merge_private_bfd_data): Likewise.
3228
3229 2009-03-27  Nick Clifton  <nickc@redhat.com>
3230
3231         * section.c (bfd_get_section_contents): Detect and handle the case
3232         where a section has the SEC_IN_MEMORY flag set but no actual
3233         contents allocated.
3234
3235 2009-03-26  Alan Modra  <amodra@bigpond.net.au>
3236
3237         PR 6494
3238         * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3239         p_filesz and p_memsz are equal.  Use p_memsz as the segment size.
3240         (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3241         if we don't find matching PT_LOAD when copying.
3242
3243 2009-03-25  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3244
3245         * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3246         the reloc descriptions.
3247
3248 2009-03-25  Hans-Peter Nilsson  <hp@axis.com>
3249
3250         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3251         <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3252         <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3253
3254 2009-03-24  H.J. Lu  <hongjiu.lu@intel.com>
3255
3256         * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3257         (bfd_i386_arch_intel_syntax): Likewise.
3258         (i8086_arch): Likewise.
3259         (bfd_x86_64_arch): Likewise.
3260
3261 2009-03-24  Hans-Peter Nilsson  <hp@axis.com>
3262
3263         * elf32-cris.c (cris_elf_relocate_section): <case
3264         R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3265         symbols for non-allocated sections.  Don't check whether to
3266         generate R_CRIS_DTPMOD for non-allocated sections.
3267         (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3268         handle relocation GC:ing if applied to non-allocated section.
3269         (cris_elf_check_relocs): Similar.
3270
3271         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3272         <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3273         when emitting a known TP offset in the GOT.
3274
3275 2009-03-23  Alan Modra  <amodra@bigpond.net.au>
3276
3277         * elf64-ppc.c (synthetic_opd): Delete.
3278         (compare_symbols): Look for .opd name rather than section match.
3279         (ppc64_elf_get_synthetic_symtab): Likewise.
3280
3281 2009-03-21  Alan Modra  <amodra@bigpond.net.au>
3282
3283         * elf32-ppc.c (is_pic_glink_stub): Delete.
3284         (is_nonpic_glink_stub): New function.
3285         (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3286         than first pic one.
3287         (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3288
3289 2009-03-20  Martin Schwidefsky  <schwidefsky@de.ibm.com>
3290             Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3291
3292         * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3293         macros for visibilty and locality checks.
3294         (elf_s390_adjust_dynamic_symbol): Likewise.
3295         (allocate_dynrelocs): Likewise.
3296         (elf_s390_relocate_section): Likewise.
3297         (elf_s390_finish_dynamic_symbol): Likewise.
3298         * elf64-s390.c (elf_s390_check_relocs): Likewise.
3299         (elf_s390_adjust_dynamic_symbol): Likewise.
3300         (allocate_dynrelocs): Likewise.
3301         (elf_s390_relocate_section): Likewise.
3302         (elf_s390_finish_dynamic_symbol): Likewise.
3303
3304 2009-03-19  Kai Tietz  <kai.tietz@onevision.com>
3305
3306         * bfd-in2.h: Regenerated.
3307         * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3308         for debugging sections and map memory read/write dependent on
3309         SEC_COFF_NOREAD.
3310         (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3311         without memory read flags set.
3312         * section.c: Add SEC_COFF_NOREAD to section flags.
3313
3314 2009-03-19  Andreas Schwab  <schwab@linux-m68k.org>
3315
3316         * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3317         for format string.
3318
3319 2009-03-19  Alan Modra  <amodra@bigpond.net.au>
3320
3321         * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3322         "no overlays" return.  If there are overlays, create overlay
3323         manager entry symbols here, so that..
3324         (spu_elf_build_stubs): ..we don't need to set them up here.
3325         Simplify entry symbol tests.
3326         * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3327
3328 2009-03-18  Mark Kettenis  <kettenis@gnu.org>
3329
3330         * elf.c (elfcore_grok_openbsd_procinfo)
3331         (elfcore_grok_openbsd_note): New functions.
3332         (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3333
3334 2009-03-18  Alan Modra  <amodra@bigpond.net.au>
3335
3336         * vms-hdr.c: Don't include alloca.h.
3337         * elf32-m68hc1x.c: Include alloca-conf.h.
3338         * xsym.c: Likewise.
3339         * elf64-hppa.c: Likewise.  Remove existing #if's handling alloca.
3340         * som.c: Likewise.
3341         * Makefile.am: Run "make dep-am".
3342         * Makefile.in: Regenerate.
3343
3344 2009-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
3345
3346         * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3347
3348 2009-03-17  Alan Modra  <amodra@bigpond.net.au>
3349
3350         * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3351         Add compact_stub.
3352         (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3353         * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3354         ovly_return fields with ovly_entry[2].  Adjust all users.
3355         (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3356         when soft-icache.
3357         (spu_elf_build_stubs): Likewise.
3358         (ovl_stub_size): Change arg to spu_elf_params pointer.  Adjust for
3359         ovly_flavour changes.  Update all callers.
3360         (ovl_stub_size_log2): New function.
3361         (build_stub): Handle compact icache stubs.  Use different manager
3362         entry point for stubs in non-icache area.
3363         (spu_elf_size_stubs): Don't allocate space for indirect branch
3364         descriptors.
3365         (spu_elf_build_stubs): And don't built them.
3366
3367 2009-03-16  Andrew Stubbs  <ams@codesourcery.com>
3368
3369         * dwarf2.c (read_section): Always use rawsize, if available.
3370
3371 2009-03-16  Alan Modra  <amodra@bigpond.net.au>
3372
3373         * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3374         of rawsize and size for buffer.
3375
3376 2009-03-15  Ulrich Weigand  <uweigand@de.ibm.com>
3377
3378         * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3379         parameter just because fixed sections fit into local store.
3380         (spu_elf_auto_overlay): Do not declare as "noreturn".  Skip
3381         generating overlays if fixed sections plus reserved stack
3382         and heap space fit into local store.
3383
3384 2009-03-15  Alan Modra  <amodra@bigpond.net.au>
3385
3386         * elf32-spu.c (build_stub): Correct icache set_id.
3387         (spu_elf_relocate_section): Likewise.
3388
3389 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3390
3391         * xcofflink.c (xcoff_link_check_archive_element): Only free the
3392         symbol table if it was created by the current call.
3393
3394 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3395
3396         * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3397         class XMC_DS rather than XMC_UA.
3398
3399 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3400
3401         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3402         bfd_boolean export_defineds parameter with an unsigned int
3403         auto_export_flags parameter.
3404         * bfd-in2.h: Regenerate.
3405         * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3406         split out from xcoff_build_ldsyms.
3407         (xcoff_covered_by_expall_p): New function.
3408         (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3409         but with extra code to handle -bexpfull and -bexpall.
3410         (xcoff_mark_auto_exports): New function.
3411         (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3412         a function should be automatically exported.
3413         (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3414         parameter with an auto_export_flags parameter.  Update ldinfo
3415         accordingly.  Use xcoff_mark_auto_exports to mark all automatically-
3416         exported symbols.
3417
3418 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3419
3420         * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3421         (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3422         init and fini functions.  Do garbage collection for objects
3423         without an entry point too.
3424
3425 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3426
3427         * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3428         check whether a symbol has csect information.
3429         (coff_print_aux): Likewise.
3430         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3431         information for C_AIX_WEAKEXT too.
3432         (_bfd_xcoff_swap_aux_out): Likewise.
3433         (xcoff_reloc_type_br): Handle defweak symbols too.
3434         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3435         information for C_AIX_WEAKEXT too.
3436         (_bfd_xcoff64_swap_aux_out): Likewise.
3437         (xcoff64_reloc_type_br): Handle defweak symbols too.
3438         * coffgen.c (coff_print_symbol): Handle auxillary function
3439         information for C_AIX_WEAKEXT too.
3440         * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3441         instead of BSF_GLOBAL if the L_WEAK flag is set.
3442         (xcoff_dynamic_definition_p): New function.
3443         (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3444         defines h.  Don't change h if ldsym isn't the definition.  Otherwise,
3445         always take the symbol class from the ldsym.  Use weak bfd symbol
3446         types for weak ldsyms.
3447         (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3448         Fix the check for whether a definition is from a shared object.
3449         Allow redefinitions of weak symbols.
3450         (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3451         (xcoff_keep_symbol_p): Likewise.
3452         (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3453         (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3454         Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3455         but mark them as L_WEAK.
3456         (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3457         instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3458
3459 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3460
3461         * xcofflink.c (xcoff_mark): When walking the relocations,
3462         only mark the target symbol or the target section, not both.
3463         (xcoff_final_definition_p): New function.
3464         (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3465         symbol is a valid definition of the associated output symbol.
3466         Use XCOFF_ALLOCATED to stop the same hash table entry having
3467         two output symbols.
3468         (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3469         keeping a symbol.
3470         (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3471
3472 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3473
3474         * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3475         symbols as XMC_XO.
3476
3477 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3478
3479         * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3480         * libcoff.h: Regenerate.
3481         * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3482         line-number counts in the bfd's lineno_counts field.
3483         Don't keep per-csect line-number counts.
3484         (xcoff_sweep): Don't update per-csect line-number counts.
3485         (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3486         entries in each output section.
3487         (xcoff_link_input_bfd): Get the number of line numbers from
3488         the bfd's lineno_counts field, rather than recalculating it
3489         from scratch.  Fix the range check when updating C_BINCL and
3490         C_EINCL symbols.
3491         (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3492         here.  Don't expect csects to have line-number counts.
3493
3494 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3495
3496         * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3497         * libcoff.h: Regenerate.
3498         * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3499         "skip" logic from xcoff_link_input_bfd.
3500         (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3501         objects in a dynamic link, rather than checking whether csectpp
3502         is null.  Always allocate debug_index for other objects,
3503         and always go through the loop.  Update the type of debug_index
3504         after the change above.  Read the auxillary csect information
3505         and use xcoff_keep_symbol_p to decide whether a symbol should
3506         be kept.  Set its debug_index to -2 if not.
3507         (xcoff_link_input_bfd): Update the type of debug_index after
3508         the change above and always expect it to be nonnull.  Use it to
3509         test whether a symbol should be stripped, rather than making the
3510         decision here.  Postpone all symbol creation to the second pass.
3511
3512 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3513
3514         * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3515         creating a descriptor.
3516         (xcoff_sweep): Don't mark toc_section unless it's needed.
3517         (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3518         when marking every bfd.
3519         (xcoff_link_input_bfd): Skip all TOC anchors.
3520         (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3521         (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3522         to -1; call xcoff_find_tc0 instead.
3523
3524 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3525
3526         * libcoff-in.h (xcoff_section_tdata): Update commentary.
3527         * libcoff.h: Regenerate.
3528         * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3529         symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3530         the previous symbol's csect.  Treat last_symndx as an inclusive value
3531         and simplify its handling.
3532         (xcoff_mark): Treat last_symndx as an inclusive value.  Only mark
3533         symbols with the right csect.  Don't mark rsec when processing
3534         relocations against undefined or absolute sections.
3535         (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3536         of bfd_und_section_ptr.
3537         (xcoff_link_input_bfd): Likewise.
3538
3539 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3540
3541         * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3542         against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3543         flag is set.  Assert that all undefined symbols are either
3544         imported or defined by a dynamic object.
3545         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3546         * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3547         handling to all relocations.  Only set XCOFF_CALLED for function
3548         symbols.
3549         (xcoff_find_function): New function, split out from...
3550         (bfd_xcoff_export_symbol) ...here.
3551         (xcoff_set_import_path): New function, split out from...
3552         (bfd_xcoff_import_symbol): ...here.  Remove assertion for old
3553         meaning of XCOFF_CALLED.
3554         (xcoff_mark_symbol): If we mark an undefined and unimported
3555         symbol, find some way of defining it.  If the symbol is a function
3556         descriptor, fill in its definition automatically.  If the symbol
3557         is a function, mark its descriptor and allocate room for global
3558         linkage code.  Otherwise mark the symbol as implicitly imported.
3559         Move the code for creating function descriptors from...
3560         (xcoff_build_ldsyms): ...here.  Use XCOFF_WAS_UNDEFINED to
3561         check for symbols that were implicitly defined.
3562         (xcoff_mark): Don't count any dynamic relocations against
3563         function symbols.
3564         (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3565         in the xcoff link info.
3566         (xcoff_link_input_bfd): Remove handling of undefined and
3567         unexported symbols.
3568
3569 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3570
3571         * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3572         if the target is absolute.  Fix comment typo.
3573         (xcoff_ppc_relocate_section): Remove FIXME.
3574         * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3575         if the target is absolute.
3576
3577 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3578
3579         * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3580         R_POS and R_NEG relocations against absolute symbols to the
3581         .loader section.
3582
3583 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3584
3585         * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3586         to 2 for bfd_mach_ppc_620.
3587
3588 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3589
3590         * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3591         * configure.in: Likewise.
3592         * configure: Regenerate.
3593
3594 2009-03-13  H.J. Lu  <hongjiu.lu@intel.com>
3595
3596         PR binutils/9945
3597         * elf.c (assign_section_numbers): Generate symbol table if there
3598         is any relocation in output.
3599         (_bfd_elf_compute_section_file_positions): Likewise.
3600
3601 2009-03-13  Nick Clifton  <nickc@redhat.com>
3602
3603         PR 9934
3604         * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3605         * elflink.c (elf_link_read_relocs_from_section): Use
3606         NUM_SHDR_ENTRIES.  Gracefully handle the case where there are
3607         relocs but no symbol table.
3608         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3609
3610 2009-03-12  H.J. Lu  <hongjiu.lu@intel.com>
3611
3612         PR ld/9938
3613         * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3614         to check ___tls_get_addr.
3615
3616         * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3617         strncmp to check __tls_get_addr.
3618
3619 2009-03-12  Andrew Stubbs  <ams@codesourcery.com>
3620
3621         * dwarf2.c (read_section): Always check the offset, even when the
3622         section has been read before.
3623
3624 2009-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3625
3626         * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3627         comments.
3628
3629 2009-03-11  Chris Demetriou  <cgd@google.com>
3630
3631         * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3632         * bfd-in2.h: Regenerate.
3633         * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3634         flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3635         mode.
3636         (bsd_write_armap): Likewise.
3637         (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3638         flag is set, do nothing.
3639         (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3640         for timestamp.
3641
3642 2009-03-11  Ulrich Weigand  <uweigand@de.ibm.com>
3643
3644         * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3645         used to update stack pointer.
3646
3647 2009-03-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3648
3649         PR binutils/9921
3650         * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3651         for unknown symbols in absolute section.
3652
3653 2009-03-06  Nick Clifton  <nickc@redhat.com>
3654
3655         * po/es.po: Updated Spanish translation.
3656
3657 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3658
3659         * elf32-arm.c (group_sections): Take next section size into
3660         account before accepting to group it.
3661
3662 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3663
3664         * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3665         PLT entries.
3666         (elf32_arm_final_link_relocate): Likewise.
3667
3668 2009-03-05  Moritz Kroll  <Moritz.Kroll@gmx.de>
3669
3670         PR 9923
3671         * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3672
3673 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3674
3675         * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3676         * section.c (struct bfd_section): Add has_tls_get_addr_call.
3677         (BFD_FAKE_SECTION): Init new flag.
3678         * ecoff.c (bfd_debug_section): Likewise.
3679         * bfd-in2.h: Regenerate.
3680         * libbfd.h: Regenerate.
3681         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3682         (ppc_elf_reloc_type_lookup): Handle new relocs.
3683         (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3684         without marker relocs.
3685         (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3686         if section has no old-style calls.
3687         (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3688         Don't try to optimize new-style __tls_get_addr call when handling
3689         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3690         relocs.
3691         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3692         (ppc64_elf_reloc_type_lookup): Handle new relocs.
3693         (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3694         without marker relocs.
3695         (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3696         if section has no old-style calls.  Set toc_ref for new relocs as
3697         appropriate.
3698         (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3699         Don't try to optimize new-style __tls_get_addr call when handling
3700         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3701         relocs.
3702
3703 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3704
3705         PR 6768
3706         * configure.in: Test for ld --as-needed support.  Link shared
3707         libbfd against libm.
3708         * configure: Regenerate.
3709
3710 2009-03-03  Alan Modra  <amodra@bigpond.net.au>
3711
3712         * Makefile.am: Run "make dep-am".
3713         * Makefile.in: Regenerate.
3714
3715 2009-03-02  Qinwei  <qinwei@sunnorth.com.cn>
3716
3717         * elf32-score7.c: New file.
3718         * elf32-score.h: New file.
3719         * elf32-score.c: Add code to support score 7.  Set score7 as the
3720         default.
3721         * cpu-score.c: Add score7 architecure.
3722         (compatibile): New function.
3723         * Makefile.am: Add rules for building elf32-score7 object.
3724         * Makefile.in: Regenerate.
3725         * configure.in: Add elf32-score7 object to score vectors.
3726         * configure: Regenerate.
3727         * reloc.c: Add score7 relocs.
3728         * archures.c: Add score3 and score7 machine numbers.
3729         * bfd-in2.h: Regenerate.
3730         * libbfd.h: Regenerate.
3731
3732 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3733
3734         * configure: Regenerate.
3735
3736 2009-03-01  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3737
3738         * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3739         (elf32_hppa_check_relocs): Use it.
3740
3741         * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3742         elf64-hppa.c.
3743         (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3744         (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3745         (elf_hppa_is_dynamic_loader_symbol): Likewise.
3746         (elf_hppa_record_segment_addrs): Likewise.
3747         (elf_hppa_final_link): Likewise.
3748         (elf_hppa_relocate_insn): Likewise.
3749         (elf_hppa_final_link_relocate): Likewise.
3750         (elf64_hppa_relocate_section): Likewise.
3751         * elf64-hppa.c: Insert above.
3752
3753 2009-02-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3754
3755         * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3756         (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3757         (elf_hppa_relocate_section): Likewise.
3758         * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3759         from struct elf_link_hash_entry.  Add count field.
3760         (struct elf64_hppa_dyn_hash_table): Delete.
3761         (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3762         (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3763         (hppa_elf_hash_entry, eh_name): Define.
3764         (elf64_hppa_new_dyn_hash_entry): Delete.
3765         (elf64_hppa_dyn_hash_lookup): Delete.
3766         (elf64_hppa_dyn_hash_traverse): Delete.
3767         (get_dyn_name): Delete.
3768         (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3769         of struct elf64_hppa_dyn_hash_entry *.
3770         (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3771         allocate_global_data_plt, allocate_global_data_stub,
3772         allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3773         Likewise.
3774         (hppa64_link_hash_newfunc): New.
3775         (elf64_hppa_hash_table_create): Rework.
3776         (count_dyn_reloc): Likewise.
3777         (hppa64_elf_local_refcounts): New.
3778         (elf64_hppa_check_relocs): Rework using standard technique for recording
3779         local DLT, PLT and OPD reference counts.
3780         (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3781         elf_link_hash_entry *.
3782         (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3783         allocate_global_data_plt, allocate_global_data_stub,
3784         allocate_global_data_opd, allocate_dynrel_entries,
3785         elf64_hppa_adjust_dynamic_symbol,
3786         elf64_hppa_mark_milli_and_exported_functions): Likewise.
3787         (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3788         Use hppa_link_hash_table.  Rework.
3789         (elf64_hppa_link_output_symbol_hook): Rework.
3790         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3791         elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3792         elf64_hppa_finish_dynamic_sections): Likewise.
3793
3794 2009-02-26  Christophe Lyon  <christophe.lyon@st.com>
3795
3796         * elf32-arm.c (stub_reloc_type): Removed.
3797         (insn_sequence): Renamed reloc_type field to r_type.
3798         (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3799         (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3800         (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3801         (elf32_arm_stub_type): Add new enum entries for the new stubs.
3802         (arm_stub_is_thumb): Catch new stubs.
3803         (arm_type_of_stub): Handle new stubs.
3804         (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3805         (bfd_elf32_arm_process_before_allocation): Remove useless
3806         condition.
3807
3808 2009-02-25  H.J. Lu  <hongjiu.lu@intel.com>
3809
3810         * elf.c (elf_find_function): Use is_function_type to check
3811         function symbol.
3812
3813 2009-02-24  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
3814
3815         * xtensa-modules.c: Revert to previous version 1.11 due
3816         to inadvertant commit.
3817
3818 2009-02-24  Sterling Augustine  <sterling@tensilica.com>
3819
3820         * elf32-xtensa.c (text_action_add): Separate test for action
3821         type.  Break if saved action is ta_widen_insn at same offset.
3822
3823 2009-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
3824
3825         * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3826         to elf32_arm_stub_long_branch_any_arm_pic.
3827         (elf32_arm_stub_long_branch_any_thumb_pic): New.
3828         (enum elf32_arm_stub_type, arm_type_of_stub)
3829         (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3830         separately.
3831
3832 2009-02-24  Joseph Myers  <joseph@codesourcery.com>
3833
3834         * elf32-arm.c (PREV_SEC): Update comment.
3835         (group_sections): Rename argument to stubs_always_after_branch.
3836         Reverse the list and place stubs at the end of input sections.
3837         Undefine NEXT_SEC.
3838         (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3839
3840 2009-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
3841
3842         * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3843         Fix formatting.
3844         (arm_size_one_stub): Remove unnecessary break.
3845         (arm_map_one_stub): Fix formatting.  Return after BFD_FAIL.
3846
3847 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3848
3849         * elf32-arm.c (stub_insn_type): New type.
3850         (stub_reloc_type): Likewise.
3851         (insn_sequence): Likewise.
3852         (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3853         (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3854         (elf32_arm_stub_long_branch_thumb_only): Likewise.
3855         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3856         (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3857         (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3858         (elf32_arm_stub_hash_entry): Add new helper fields.
3859         (stub_hash_newfunc): Initialize these new fields.
3860         (arm_build_one_stub): Encode Arm and Thumb instructions separately
3861         to take endianness into account.
3862         (arm_size_one_stub): Compute size of stubs using insn_sequence.
3863         (arm_map_one_stub): Code is now more generic, thanks to
3864         insn_sequence.
3865
3866 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3867
3868         * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3869         code.
3870         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3871         (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3872         BLX is not available. Fix typo in warning message. Add comments
3873         and improve formatting.
3874         (arm_build_one_stub): Adjust to new
3875         elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3876         (arm_map_one_stub): Likewise.
3877
3878 2009-02-23  Tristan Gingold  <gingold@adacore.com>
3879             Eric Botcazou  <ebotcazou@adacore.com>
3880             Douglas B Rupp  <rupp@gnat.com>
3881
3882         * vms.h: Update copyright year, fix comments, reorder declarations.
3883         (_bfd_save_vms_section): Remove the prototype.
3884         (EGPS_S_V_NO_SHIFT): New constant.
3885         (bfd_vms_set_section_flags): New prototype.
3886         (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3887         constants.
3888         (EGSY_S_W_FLAGS): Ditto.
3889         (EGSY_S_V_QUAD_VAL): Ditto.
3890         (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3891         (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3892         EGST_S_B_NAMLNG): Ditto.
3893         (ESRF_S_B_NAMLNG): Ditto.
3894         (ETIR_S_C_HEADER_SIZE): Ditto.
3895         (EGPS_S_V_ALLOC_64BIT): Ditto.
3896         (DST_S_C_EPILOG): Ditto.
3897         (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3898         (DST_S_C_SRC_INCRLNUM_B): Ditto.
3899         (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3900         (DST_S_L_PCLINE_UNSLONG): Ditto.
3901         (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3902         (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3903         (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3904         (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3905         (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3906         (DST_S_B_SRC_UNSBYTE): Ditto.
3907         (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3908         Add prototypes.
3909         (vms_section, vms_reloc): Remove types.
3910         (hdr_struc): Replaced by ...
3911         (hdr_struct): ... new type.
3912         (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3913         (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3914         (EMH_DATE_LENGTH): Ditto.
3915         (eom_struc): Replaced by ...
3916         (eom_struct): ... new type.
3917         (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3918         (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3919         (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3920         (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3921         (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3922         (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3923         (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3924         (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3925         (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3926         (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3927         (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3928         (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3929         (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3930         (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3931         (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3932         (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3933         (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3934         (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3935         (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3936         (enum file_type_enum): New type.
3937         (struct location_struct): Removed.
3938         (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3939         (struct funcinfo, struct module): Ditto.
3940         (struct vms_private_data_struct): Update fields.
3941         (struct vms_section_data_struct): New type.
3942
3943         * vms.c: Update copyright year, fix comments,
3944         Fix includes for DECC, add prototypes.
3945         (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3946         some initializers.
3947         Use flavour to set is_vax, location_stack is removed.
3948         (struct pair): Declare.
3949         (fill_section_ptr): Initialize variables at declaration.
3950         Add guard to set SECTION_SYM flag, handlde und section.
3951         (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3952         (_bfd_vms_slurp_object_records): New function, replaces previous
3953         vms_object_p.
3954         (vms_slurp_module): New function.
3955         (vms_slurp_image): Ditto.
3956         (vms_object_p): Complete rewrite.
3957         (vms_mkobject): Use is_vax field to slect architecture.
3958         (free_reloc_stream): New function.
3959         (vms_convert_to_var): Ditto.
3960         (vms_convert_to_var_1): Ditto.
3961         (vms_convert_to_var_unix_filename): Ditto.
3962         (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3963         VAR format on VMS.
3964         (vms_new_section_hook): Set alignment to 0, allocate private data.
3965         (vms_get_section_contents): Load content.
3966         (vms_get_symbol_info): Handle undefined section.
3967         (vms_find_nearest_line): Handle.
3968         (alloc_reloc_stream): New function.
3969         (vms_slurp_reloc_table): Ditto.
3970         (vms_get_reloc_upper_bound): Make it real.
3971         (vms_canonicalize_reloc): Do the real work.
3972         (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3973         ALPHA_R_BOH.
3974         (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3975         (vms_set_arch_mach): Check arch.
3976         (vms_set_section_contents): Copy the content after allocation.
3977         (vms_alpha_vec): Update object flags.
3978
3979         * vms-tir.c: Update copyright year, fix comments,
3980         add prototypes for new functions.
3981         (dst_define_location): New function.
3982         (dst_restore_location): New function.
3983         (dst_retrieve_location): New function.
3984         (dst_check_allocation): New function.
3985         (image_dump): Call dst_check_allocation.
3986         (image_write_b): Ditto.
3987         (image_write_w): Ditto.
3988         (image_write_l): Ditto.
3989         (image_write_q): Ditto.
3990         (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3991         STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3992         CTL_STKDL.
3993         Call error handler instead of abort if name is not known.
3994         (etir_sta): Add quarter_relocs argument and set it.
3995         Fix cast.
3996         (etir_sto): Ditto.
3997         (etir_opr): Ditto, return FALSE in case of error.
3998         (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3999         Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4000         (etir_stc): Add quarter_relocs argument and set it, fix cast.
4001         Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4002         Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4003         Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4004         Return FALSE in case of error.
4005         (tir_sta): Change sign of psect.
4006         (tir_ctl): Ditto.
4007         (tir_cmd): Fix cast. Makes tir_table static const.
4008         (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4009         add argument to explain.
4010         (analyze_etir): Initialize maxptr, add quarter_relocs
4011         declaration, move some declarations into inner scopes.
4012         Handle quarter_relocs and STO_IMM.
4013         (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4014         (_bfd_vms_slurp_relocs): New function.
4015         (_bfd_vms_decode_relocs): New function.
4016         (sto_imm): Rewritten.
4017         (start_first_etbt_record): New function.
4018         (start_another_etbt_record): Ditto.
4019         (etir_output_check): Ditto.
4020         (defer_reloc_p): Ditto.
4021         (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4022         a for-loop.  Correctly deals with contents, deals with .vmsdebug,
4023         rewritte relocations handling.
4024         (_bfd_vms_write_tbt): Removed.
4025         (_bfd_vms_write_dbg): Ditto.
4026
4027         * vms-misc.c: Update copyright year, Fix comments.
4028         (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4029         (maybe_adjust_record_pointer_for_object): New function.
4030         (_bfd_vms_get_first_record): New function, replaces ...
4031         (_bfd_vms_get_record): ..  removed.
4032         (_bfd_vms_get_object_record): New function.
4033         (_bfd_vms_get_object_record): New function.
4034         (vms_get_remaining_object_record): New function, replaces ...
4035         (_bfd_vms_get_next_record): ... removed.
4036         (add_new_contents): Removed.
4037         (_bfd_save_vms_section): Removed.
4038         (_bfd_get_vms_section): Removed.
4039         (_bfd_vms_output_flush): Write in VAR format.
4040         (new_symbol): Don't make UND section.
4041
4042         * vms-hdr.c: Update copyright year, update list of record handled.
4043         (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4044         (_bfd_vms_write_hdr): Strip vms and unix patches,
4045         add comments, truncate module name at 31 characters,
4046         use constants instead of hard-coded value,
4047         write BFD version instead of a fixed string.
4048         (_bfd_vms_slurp_ihd): New function.
4049         (_bfd_vms_slurp_isd): Ditto.
4050         (_bfd_vms_slurp_ihs): Ditto.
4051         (new_module): Ditto.
4052         (parse_module): Ditto
4053         (build_module_list): Ditto.
4054         (module_find_nearest_line): Ditto.
4055         (_bfd_vms_find_nearest_dst_line): Ditto.
4056         (vms_slurp_debug): Ditto.
4057         (_bfd_vms_slurp_dbg): Ditto.
4058         (_bfd_vms_slurp_tbt): Ditto.
4059         (_bfd_vms_write_dbg): Ditto.
4060         (_bfd_vms_write_tbt): Ditto.
4061
4062         * vms-gsd.c: Update copyright year, update list of records handled.
4063         (EVAX_LITERALS_NAME): New macro.
4064         (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4065         (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4066         (register_universal_symbol): New function and prototype.
4067         (_bfd_vms_slurp_gsd): Fix indentations and casts,
4068         improve debug messages,
4069         use constants instead of hard-coded value,
4070         fix missing endianness conversion,
4071         handle global symbol (SYMG).
4072         (bfd_vms_set_section_flags): New function.
4073         (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4074         handle section literals,
4075         fix indentation,
4076         handle section bfd and vms flags,
4077         don't output LIB$INITIALIZE symbol,
4078         fix handling of weak symbols,
4079         fix evax vs vax procedure descriptor,
4080         handle absolute symbols.
4081
4082         * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4083         BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4084
4085         * makefile.vms (DEFS): Fix flags for VMS.
4086
4087         * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4088
4089         * bfd-in2.h: Regenerated.
4090         * libbfd.h: Regenerated.
4091
4092 2009-02-20  Cary Coutant  <ccoutant@google.com>
4093
4094         * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4095         in struct stat.
4096
4097 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
4098
4099         PR gas/7059
4100         * coffcode.h (coff_write_object_contents):  Don't let the string
4101         table offset overflow the s_name field when using long section names.
4102
4103 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
4104
4105         * coff-alpha.c (alpha_ecoff_backend_data):  Initialise fields which
4106         control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4107         * coff-mips.c (mips_ecoff_backend_data):  Likewise.
4108         * coff-rs6000.c (bfd_xcoff_backend_data):  Initialise fields which
4109         control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4110         (bfd_pmac_xcoff_backend_data):  Likewise.
4111         * coff64-rs6000.c (bfd_xcoff_backend_data):  Likewise.
4112         (bfd_xcoff_aix5_backend_data):  Likewise.
4113         (xcoff64_write_object_contents):  Delete unused long_section_names
4114         local variable.
4115         * coff-sh.c (bfd_coff_small_swap_table):  Initialise long section
4116         name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4117         struct non-const.
4118         * coffcode.h (documentation):  Update to describe long section names.
4119         (COFFLONGSECTIONCATHELPER):  New helper macro.
4120         (BLANKOR1TOODD):  Likewise.
4121         (COFF_ENABLE_LONG_SECTION_NAMES):  Likewise.
4122         (COFF_LONG_SECTION_NAMES_SETTER):  Likewise.
4123         (COFF_DEFAULT_LONG_SECTION_NAMES):  Likewise.
4124         (bfd_coff_set_long_section_names_allowed):  New function.
4125         (bfd_coff_set_long_section_names_disallowed):  Likewise.
4126         (struct bfd_coff_backend_data):  Add new backend hook function
4127         pointer _bfd_coff_set_long_section_names.
4128         (bfd_coff_set_long_section_names):  New backend hook.
4129         (coff_write_object_contents):  Only generate long section names if
4130         bfd_coff_long_section_names() indicates they are currently enabled.
4131         (bfd_coff_std_swap_table):  Make non-const, and initialise long
4132         section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4133         (ticoff0_swap_table):  Likewise to both.
4134         (ticoff1_swap_table):  Again, likewise to both.
4135         * coffgen.c (make_a_section_from_file):  Allow long section names
4136         as inputs even if not currently allowed for outputs.
4137         * ecoff.c (_bfd_ecoff_no_long_sections):  New function.
4138         * efi-app-ia32.c (COFF_LONG_SECTION_NAMES):  Define to 0, not blank.
4139         * efi-app-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4140         * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4141         * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
4142         * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4143         * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4144         * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
4145         * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4146         * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4147         * pei-arm.c (COFF_LONG_SECTION_NAMES):  Likewise.
4148         * pei-i386.c (COFF_LONG_SECTION_NAMES):  Likewise.
4149         * pei-mcore.c (COFF_LONG_SECTION_NAMES):  Likewise.
4150         * pei-mips.c (COFF_LONG_SECTION_NAMES):  Likewise.
4151         * pei-ppc.c (COFF_LONG_SECTION_NAMES):  Likewise.
4152         * pei-sh.c (COFF_LONG_SECTION_NAMES):  Likewise.
4153         * pei-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4154         * libcoff-in.h:  Update copyright year to cause updated copyright
4155         year in generated libcoff.h, and fix typo.
4156         * libcoff.h:  Regenerated.
4157         * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES):  New macro.
4158         (_bfd_ecoff_no_long_sections):  Add prototype.
4159         * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES):  New macro.
4160         * pe-mips.c (COFF_LONG_SECTION_NAMES):  Define empty if not already
4161         defined by an including .c file.
4162         * ticoff.h (ticoff0_swap_table):  Make non-const, and initialise
4163         long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4164         (ticoff1_swap_table):  Likewise to both.
4165
4166 2009-02-18  Christophe Lyon  <christophe.lyon@st.com>
4167
4168         * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4169         stub. Catch default case error.
4170         (arm_map_one_stub): Add missing Thumb mapping symbol.
4171
4172 2009-02-18  Bjoern Haase  <bjoern.m.haase@web.de>
4173
4174         PR 9841
4175         * elf32-avr.c: Handle case where no local symbos exist correctly.
4176
4177 2009-02-16  Christophe Lyon  <christophe.lyon@st.com>
4178
4179         bfd/
4180         * elf32-arm.c (arm_long_branch_stub,
4181         arm_thumb_v4t_long_branch_stub,
4182         arm_thumb_thumb_long_branch_stub,
4183         arm_thumb_arm_v4t_long_branch_stub,
4184         arm_thumb_arm_v4t_short_branch_stub,
4185         arm_pic_long_branch_stub):
4186         Renamed to elf32_arm_stub_long_branch_any_any,
4187         elf32_arm_stub_long_branch_v4t_arm_thumb,
4188         elf32_arm_stub_long_branch_thumb_only,
4189         elf32_arm_stub_long_branch_v4t_thumb_arm,
4190         elf32_arm_stub_short_branch_v4t_thumb_arm,
4191         elf32_arm_stub_long_branch_any_any_pic.
4192         (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4193         arm_thumb_thumb_stub_long_branch,
4194         arm_thumb_arm_v4t_stub_long_branch,
4195         arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4196         Renamed to arm_stub_long_branch_any_any,
4197         arm_stub_long_branch_v4t_arm_thumb,
4198         arm_stub_long_branch_thumb_only,
4199         arm_stub_long_branch_v4t_thumb_arm,
4200         arm_stub_short_branch_v4t_thumb_arm,
4201         arm_stub_long_branch_any_any_pic.
4202
4203 2009-02-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4204
4205         * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4206         in branch offset check.
4207
4208 2009-02-15  Alan Modra  <amodra@bigpond.net.au>
4209
4210         * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4211         add toc.symndx and toc.add.
4212         (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4213         Set up toc.add.
4214         (get_tls_mask): Add toc_addend param, set from toc.add.  Adjust all
4215         callers.
4216         (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4217         (branch_reloc_hash_match): New function, extracted from..
4218         (ppc64_elf_tls_optimize): ..here.
4219         (ppc64_elf_relocate_section): Properly set addends when optimizing
4220         tls sequences.  Avoid unnecessary reading and writing of insns.
4221         Only redo reloc when symbol changed.  Bypass symbol checks when
4222         using tlsld_got.
4223         * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4224         (branch_reloc_hash_match): New function, extracted from..
4225         (ppc_elf_tls_optimize): ..here.
4226         (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4227         Don't clear addend on zapped __tls_get_addr reloc.
4228
4229 2009-02-12  Nick Clifton  <nickc@redhat.com>
4230
4231         PR 9827
4232         * elflink.c (bfd_elf_final_link): When counting the relocations,
4233         if the header size has not been set yet then assume that it will
4234         match the output section's reloc type.
4235
4236 2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
4237
4238         * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4239         relocatable link.
4240
4241 2009-02-09  Alan Modra  <amodra@bigpond.net.au>
4242
4243         * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4244         (find_function): Likewise.
4245         (pasted_function): Don't error if no prior function found.
4246         (discover_functions): Revert 2008-12-10 change.  Extend first
4247         function range to start of section.
4248
4249 2009-02-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4250
4251         * elf64-hppa.c: Remove PARAMS macro.  Replace PTR with void *.  Convert
4252         functions to C90.
4253         * elf64-hppa.h: Likewise.
4254
4255 2009-02-06  Joseph Myers  <joseph@codesourcery.com>
4256
4257         * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4258         .sbss handling.
4259
4260 2009-02-04  Alan Modra  <amodra@bigpond.net.au>
4261
4262         * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4263         Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4264
4265 2009-02-03  Sandip Matte  <sandip@rmicorp.com>
4266
4267         * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4268         * archures.c (bfd_mach_mips_xlr): Define.
4269         * bfd-in2.h: Regenerate.
4270         * cpu-mips.c (I_xlr): Define.
4271         (arch_info_struct): Add XLR entry.
4272         * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4273         (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4274         (mips_mach_extensions): Add XLR entry.
4275
4276 2009-02-03  Eric B. Weddington  <eric.weddington@atmel.com>
4277
4278         * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4279
4280 2009-02-03  Carlos O'Donell  <carlos@codesourcery.com>
4281
4282         * configure.in: AC_SUBST pdfdir.
4283         * Makefile.am: Add install-pdf, install-pdf-am
4284         and install-pdf-recursive targets. Define pdfdir.
4285         * doc/Makefile.am: Define pdf__strip_dir. Add
4286         install-pdf and install-pdf-am targets.
4287         * po/Make-in: Add install-pdf target.
4288         * configure: Regenerate.
4289         * Makefile.in: Regenerate
4290         * doc/Makefile.in: Regenerate.
4291
4292 2009-02-03  Maxim Kuvyrkov  <maxim@codesourcery.com>
4293
4294         * bfd-in2.h: Regenerate.
4295         * elf32-m68k.c: Handle 2-slot GOT entries.  Rename variables and
4296         fields from n_entries to n_slots where appropriate, update comments.
4297         (HOWTO): Add TLS relocations.
4298         (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4299         (enum elf_m68k_got_offset_size): New enum.
4300         (struct elf_m68k_got_entry.type): Move field to ...
4301         (struct elf_m68k_got_entry_key): ... here.  Update all uses.
4302         (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4303         functions.
4304         (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4305         functions.
4306         (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4307         fields into n_entries array.  Update comments.
4308         (elf_m68k_init_got): Simplify, update all uses.
4309         (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4310         (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4311         GOT entries; update name, update all uses.
4312         (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4313         (elf_m68k_get_got_entry): Update.
4314         (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4315         simplify.
4316         (elf_m68k_remove_got_entry_type): Simplify.
4317         (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4318         (elf_m68k_can_merge_gots): Update.
4319         (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4320         (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4321         GOT entries, simplify.
4322         (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4323         (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4324         field, remove obsoleted local_n_entries field.
4325         (elf_m68k_partition_multi_got_2): New static function.
4326         (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4327         update.
4328         (elf_m68k_remove_got_entry_type): Update.
4329         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4330         (elf_m68k_check_relocs): Handle TLS relocations.  Remove unnecessary
4331         update of sgot->size and srelgot->size.
4332         (elf_m68k_gc_sweep_hook): Update.
4333         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4334         (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4335         TLS relocations.
4336         * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4337         * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4338
4339 2009-02-02  DJ Delorie  <dj@redhat.com>
4340
4341         * elf32-mep.c (config_names): Regenerate configuration.
4342
4343 2009-02-02  Alan Modra  <amodra@bigpond.net.au>
4344
4345         * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4346         (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4347         * elf.c (bfd_elf_get_str_section): Make static.
4348         (bfd_elf_find_section): Delete.
4349         * libbfd.h: Regenerate.
4350
4351 2009-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
4352
4353         * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4354         (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4355
4356 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
4357
4358         * elflink.c (on_needed_list): New function.
4359         (elf_link_add_object_symbols): Link in --as-needed libs if they
4360         satisfy undefined symbols in other libs.
4361
4362 2009-01-30  Julian Brown  <julian@codesourcery.com>
4363
4364         * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4365         EXEC_P or DYNAMIC flags, and skip sections which are being linked
4366         with --just-symbols (-R).
4367
4368 2009-01-29  Adam Nemet  <anemet@caviumnetworks.com>
4369
4370         * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4371         high_pc in order to properly sign-extend VMAs.
4372
4373 2009-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
4374             Mark Shinwell  <shinwell@codesourcery.com>
4375             Catherine Moore  <clm@codesourcery.com>
4376
4377         * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4378
4379 2009-01-28  Catherine Moore <clm@codesourcery.com>
4380
4381         * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4382         SEC_LOAD for dynamic relocation sections.
4383
4384 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
4385
4386         * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4387         (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4388         the size of local TLS data.
4389
4390 2009-01-27  Andreas Schwab  <schwab@suse.de>
4391
4392         * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4393         architectures in the archive.
4394
4395 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
4396
4397         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4398         <R_CRIS_32_DTPREL>: Correct relocation value.
4399
4400         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4401         <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4402         symbols with non-default visibility.
4403
4404 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
4405
4406         * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4407         describing the trampolines.
4408         (ppc_elf_relocate_section): Update relocs to describe the
4409         trampolines.
4410
4411 2009-01-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4412
4413         * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4414         branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4415         and R_PARISC_PCREL12F relocations.
4416
4417 2009-01-24  Alan Modra  <amodra@bigpond.net.au>
4418
4419         PR 6022
4420         * elflink.c (find_version_for_sym): New function split out from,
4421         but without export_dynamic test, ..
4422         (_bfd_elf_link_assign_sym_version): ..here.
4423         (_bfd_elf_export_symbol): Use it.
4424
4425 2009-01-23  Alan Modra  <amodra@bigpond.net.au>
4426
4427         * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4428         (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4429         * elflink.c: ..here, somewhat modified.
4430         * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4431         _bfd_elf_link_find_version_dependencies,
4432         _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4433         _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4434         _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4435         declare..
4436         * elflink.c: ..and make static here.
4437         (_bfd_elf_link_find_version_dependencies): Adjust for removal
4438         of output_bfd from struct elf_find_verdep_info.
4439         (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4440         struct elf_info_failed.
4441         (bfd_elf_size_dynamic_sections): Adjust.
4442
4443 2009-01-22  Alan Modra  <amodra@bigpond.net.au>
4444
4445         PR 6832
4446         * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4447         after comp_unit_find_line call.
4448
4449 2009-01-21  Nick Clifton  <nickc@redhat.com>
4450
4451         PR 9769
4452         * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4453         tm_gmtoff field in struct tm.
4454
4455 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
4456
4457         * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4458         * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4459         sections in soft-icache lines unless non_ia_text.  Don't add
4460         rodata if doing so would exceed line size.
4461
4462 2009-01-19  Hans-Peter Nilsson  <hp@axis.com>
4463
4464         * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4465         types than bfd_link_hash_indirect, before early return, call
4466         _bfd_elf_link_hash_copy_indirect.
4467
4468 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4469
4470         * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4471         * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4472         * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4473         (elf_backend_obj_attrs_order): New define.
4474         * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4475         (elfNN_bed): Add elf_backend_obj_attrs_order.
4476
4477 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4478
4479         * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4480         (obj_attr_size): Likewise.
4481         (write_obj_attribute): Likewise.
4482         (_bfd_elf_copy_obj_attributes): Likewise.
4483         (_bfd_elf_parse_attributes): Likewise.
4484         * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4485         (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4486         (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4487         (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4488         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4489         with macros.
4490
4491 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4492
4493         * elf-attrs.c (is_default_attr): Support defaultless attributes.
4494         (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4495         (bfd_elf_add_obj_attr_string): Likewise.
4496         (bfd_elf_add_obj_attr_int_string): Likewise.
4497         (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4498         * elf-bfd.h (struct obj_attribute): Document new flag bit.
4499         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4500         Tag_nodefaults has no default value.
4501         (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4502         comment to reflect the new state.
4503
4504 2009-01-19  Alan Modra  <amodra@bigpond.net.au>
4505
4506         PR 9695
4507         * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4508         (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4509         (adjust_z_magix): Delete dead code handling QMAGIC.
4510
4511 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
4512
4513         * coffcode.h (styp_to_sec_flags): Correct interpretation of
4514         IMAGE_SCN_MEM_DISCARDABLE.
4515
4516 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
4517
4518         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4519         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4520         * configure.in (commonbfdlib): Delete.
4521         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4522         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
4523         is available, not just for linux.
4524         * po/SRC-POTFILES.in: Regenerate.
4525         * Makefile.in: Regenerate.
4526         * configure: Regenerate.
4527
4528 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
4529             Julian Brown   <julian@codesourcery.com>
4530
4531         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4532         ARM attributes in ABI 2.07.
4533         * elf32-arm.c (get_secondary_compatible_arch): New function.
4534         (set_secondary_compatible_arch): New function.
4535         (tag_cpu_arch_combine): New function.
4536         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4537         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4538         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4539         make it fit with order_01243.
4540         Add support for Tag_also_compatible_with,
4541         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4542         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4543         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4544         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4545         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4546         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4547         Rework the way unknown attributes are handled.
4548         Defer errors until all attributes have been processed.
4549
4550 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
4551
4552         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4553         bfd_elf_add_obj_attr_int_string.
4554         Read Tag_compatibility from its new location in the attribute array,
4555         rather than the attribute list.
4556         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4557         bfd_elf_add_obj_attr_int_string.
4558         (_bfd_elf_parse_attributes): Likewise.
4559         (_bfd_elf_merge_object_attributes): There's now only one
4560         Tag_compatibility, and it's in the array, not the list.
4561         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4562         Tag_compatibility.
4563         (bfd_elf_add_obj_attr_compat): Rename to
4564         bfd_elf_add_obj_attr_int_string.
4565         (bfd_elf_add_proc_attr_compat): Rename to
4566         bfd_elf_add_proc_attr_int_string.
4567         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4568         Tag_compatibility.
4569
4570 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
4571
4572         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4573         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4574         (vmsutil.lo): Add dependency rule.
4575         * Makefile.in: Regenerate.
4576         * config.bfd (ia64*-*-*vms*): Add case.
4577         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4578         * configure: Regenerate.
4579         * vmsutil.c: New file.
4580         * vmsutil.h: New file.
4581         * elf-bfd.h (struct bfd_elf_special_section): Change type of
4582         attr to bfd_vma.
4583         * elfxx-ia64.c (elfNN_vms_post_process_headers,
4584         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4585         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4586         elfNN_vms_object_p): New functions
4587         * targets.c (bfd_elf64_ia64_vms_vec): New target.
4588
4589 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
4590
4591         PR ld/9727
4592         * elflink.c (elf_gc_sweep): Exclude the group section if the
4593         first member of the section group is excluded.
4594
4595 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
4596
4597         PR 9735
4598         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4599         saved filename, use bfd_alloc rather than bfd_malloc for it.
4600
4601 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
4602
4603         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4604
4605 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
4606
4607         * elf32-spu.c (remove_cycles): Always set call->max_depth.
4608
4609 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
4610
4611         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4612
4613 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
4614
4615         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4616         num_lines_log2.
4617         (struct got_entry): Add br_addr.
4618         (struct call_info): Add priority.
4619         (struct function_info): Add lr_store and sp_adjust.
4620         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4621         (spu_elf_find_overlays): For soft-icache, mark any section within cache
4622         area as an overlay, and check that no other overlays exist.  Look up
4623         icache overlay manager entry sym.
4624         (BRA_STUBS, BRA, BRASL): Define.
4625         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4626         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
4627         in branch insn.
4628         (count_stub, build_stub): Support soft-icache.
4629         (build_spuear_stubs, process_stubs): Adjust build_stub call.
4630         (spu_elf_size_stubs): Size soft-icache stubs.
4631         (overlay_index): New function.
4632         (spu_elf_build_stubs): Make static.  Support soft-icache.
4633         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4634         (find_function_stack_adjust): Save lr store and stack adjust insn
4635         offsets.
4636         (maybe_insert_function): Adjust find_function_stack_adjust call.
4637         (mark_functions_via_relocs): Retrieve priority.
4638         (remove_cycles): Only warn about pruned arcs when stack_analysis.
4639         (sort_calls): Sort by priority first.
4640         (mark_overlay_section): Ignore .ovl.init.
4641         (sum_stack): Only print when stack_analysis.
4642         (print_one_overlay_section): New function, extracted from..
4643         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
4644         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4645         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4646         analysis.  Call spu_elf_build_stubs.
4647         (spu_elf_relocate_section): For soft-icache encode overlay index
4648         into addresses.
4649         (spu_elf_output_symbol_hook): Support soft-icache.
4650         (spu_elf_modify_program_headers: Likewise.
4651
4652         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
4653         num_regions to num_lines.  Add line_size and max_branch.
4654         (enum _ovly_flavour): Add ovly_soft_icache.
4655         (spu_elf_build_stubs): Delete.
4656
4657 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
4658
4659         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4660         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4661
4662 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
4663
4664         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4665         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4666         the program, the known offset starts at the negative size of the
4667         TLS section.
4668         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4669         Similar.
4670
4671 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
4672
4673         * config.bfd: Add lm32-*-rtems*.
4674
4675 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
4676
4677         * coff-ppc.c: Add 2009 to Copyright.
4678         * elf32-cris.c: Likewise.
4679         * elflink.c: Likewise.
4680
4681 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
4682
4683         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4684         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
4685
4686 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4687
4688         PR ld/9679
4689         * elflink.c (elf_merge_st_other): New.
4690         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4691         hide them if needed.
4692         (elf_link_add_object_symbols): Updated.
4693
4694 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4695
4696         PR ld/9676
4697         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4698         ref_dynamic and dynamic_def fields when setting def_regular
4699         to 1.
4700
4701 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
4702
4703         PR 9682
4704         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4705         literal.
4706
4707 For older changes see ChangeLog-2008
4708 \f
4709 Local Variables:
4710 mode: change-log
4711 left-margin: 8
4712 fill-column: 74
4713 version-control: never
4714 End: