bfd/ChangeLog

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