bfd/ChangeLog

   1 2009-11-09  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR ld/10911
   4         * elflink.c (elf_link_output_extsym): Don't return on
   5         STT_GNU_IFUNC symbol when stripping.
   6
   7 2009-11-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
   8
   9         * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
  10         in a relocatable link.
  11         * elf64-hppa.c (elf_hppa_final_link): Likewise.
  12
  13 2009-11-05  Nick Clifton  <nickc@redhat.com>
  14
  15         * elflink.c (elf_link_add_object_symbols): Improve error
  16         message generated when a symbol is left unresolved because a
  17         --no-add-needed command line option has prevented the
  18         inclusion of the DSO defining it.
  19
  20 2009-11-03  Alan Modra  <amodra@bigpond.net.au>
  21             Ulrich Weigand  <uweigand@de.ibm.com>
  22
  23         * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
  24         (jump tables or other references to code labels) as well.
  25
  26 2009-11-02  Paul Brook  <paul@codesourcery.com>
  27
  28         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
  29         attributes.
  30
  31 2009-11-02  Alan Modra  <amodra@bigpond.net.au>
  32
  33         * elflink.c (elf_link_add_object_symbols): Don't force debug
  34         symbols local.
  35
  36 2009-10-29  Johan Kristell  <johankri@axis.com>
  37
  38         * elf32-cris.c (cris_elf_plt_sym_val): New function.
  39         (elf_backend_plt_sym_val): Define.
  40
  41 2009-10-27  Kai Tietz  <kai.tietz@onevision.com>
  42
  43         * peXXigen.c (bfdver.h): Add include.
  44         (LINKER_VERSION): Do calculation based on BFD_VERSION.
  45
  46 2009-10-25  Maciej W. Rozycki  <macro@linux-mips.org>
  47
  48         * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
  49
  50 2009-10-25  Maciej W. Rozycki  <macro@linux-mips.org>
  51
  52         * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
  53
  54 2009-10-25  Maciej W. Rozycki  <macro@linux-mips.org>
  55
  56         * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
  57
  58 2009-10-23  Kai Tietz  <kai.tietz@onevision.com>
  59
  60         * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
  61         of R_AMD64_PCRLONG_<X> relocations from addend.
  62
  63 2009-10-23  Alan Modra  <amodra@bigpond.net.au>
  64
  65         * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
  66
  67 2009-10-20  Alan Modra  <amodra@bigpond.net.au>
  68
  69         PR binutils/10802
  70         * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
  71
  72 2009-10-19  Hans-Peter Nilsson  <hp@axis.com>
  73
  74         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
  75         Don't subtract the size of the TLS block for non-shared objects
  76         from the relocation.
  77
  78 2009-10-17  Arnold Metselaar  <arnold.metselaar@planet.nl>
  79
  80         * coff-z80.c (z80coff_vec): Allow sections to be of type
  81         SEC_CODE or SEC_DATA
  82
  83 2009-10-16  Alan Modra  <amodra@bigpond.net.au>
  84
  85         PR binutils/10785
  86         * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
  87         bim and bim->buffer.  bfd_malloc instead.
  88         * peicode.h (pe_ILF_build_a_bfd): Similarly.
  89         (ILF_DATA_SIZE): Don't include bim.
  90         * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
  91
  92 2009-10-14  Alan Modra  <amodra@bigpond.net.au>
  93
  94         * aoutx.h (aout_link_check_ar_symbols): Typo fix.
  95
  96 2009-10-13  H.J. Lu  <hongjiu.lu@intel.com>
  97
  98         PR binutils/10763
  99         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
 100         earlier.
 101
 102 2009-10-13  Alan Modra  <amodra@bigpond.net.au>
 103
 104         * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
 105
 106 2009-10-12  Roland McGrath  <roland@frob.com>
 107
 108         * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
 109         Fix %s that should be %B in several message formats.
 110
 111 2009-10-10  Alan Modra  <amodra@bigpond.net.au>
 112
 113         * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
 114         excluded output sections.
 115
 116 2009-10-09  Tristan Gingold  <gingold@adacore.com>
 117
 118         * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
 119         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
 120
 121 2009-10-09  Tristan Gingold  <gingold@adacore.com>
 122
 123         * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
 124         bfd_mach_o_read_symtab_symbols.
 125         (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
 126         (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
 127         (bfd_mach_o_scan_write_section_32): Rename to
 128         bfd_mach_o_write_section_32.
 129         (bfd_mach_o_scan_write_section_64): Rename to
 130         bfd_mach_o_write_section_64.
 131         (bfd_mach_o_scan_write_segment_32): Rename to
 132         bfd_mach_o_write_segment_32.
 133         (bfd_mach_o_scan_write_segment_64): Rename to
 134         bfd_mach_o_write_segment_64.
 135         (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
 136         (bfd_mach_o_scan_read_section_32): Rename to
 137         bfd_mach_o_read_section_32.
 138         (bfd_mach_o_scan_read_section_64): Rename to
 139         bfd_mach_o_read_section_64.
 140         (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
 141         (bfd_mach_o_scan_read_symtab_strtab): Rename to
 142         bfd_mach_o_read_symtab_strtab.
 143         (bfd_mach_o_scan_read_symtab_symbol): Rename to
 144         bfd_mach_o_read_symtab_symbol.
 145         (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
 146         bfd_mach_o_read_dysymtab_symbol.
 147         (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
 148         (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
 149         (bfd_mach_o_scan_read_prebound_dylib): Rename to
 150         bfd_mach_o_read_prebound_dylib.
 151         (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
 152         (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
 153         (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
 154         (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
 155         (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
 156         (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
 157         (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
 158         (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
 159         (bfd_mach_o_scan_read_segment_32): Rename to
 160         bfd_mach_o_read_segment_32.
 161         (bfd_mach_o_scan_read_segment_64): Rename to
 162         bfd_mach_o_read_segment_64.
 163         (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
 164         * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
 165         bfd_mach_o_read_dysymtab_symbol.
 166
 167 2009-10-09  Tristan Gingold  <gingold@adacore.com>
 168
 169         * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
 170         (bfd_mach_o_section_get_nbr_indirect): Ditto.
 171         (bfd_mach_o_get_synthetic_symtab): New function.
 172         (bfd_mach_o_print_private_header): Print the number of commands
 173         in decimal.
 174         * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
 175         * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
 176
 177 2009-10-08  Tristan Gingold  <gingold@adacore.com>
 178
 179         * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
 180
 181 2009-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 182
 183         * bfd-in2.h: Regenerated.
 184
 185 2009-10-02  Alan Modra  <amodra@bigpond.net.au>
 186
 187         * aout-cris.c (N_SHARED_LIB): Don't define.
 188         * hp300bsd.c (N_SHARED_LIB): Don't define.
 189         * i386bsd.c (N_SHARED_LIB): Don't define.
 190         * i386linux.c (N_SHARED_LIB): Don't define.
 191         * i386lynx.c (N_SHARED_LIB): Don't define.
 192         * m68klinux.c (N_SHARED_LIB): Don't define.
 193         * m88kmach3.c (N_SHARED_LIB): Don't define.
 194         * mipsbsd.c (N_SHARED_LIB): Don't define.
 195         * newsos3.c (N_SHARED_LIB): Don't define.
 196         * pc532-mach.c (N_SHARED_LIB): Don't define.
 197         * pdp11.c (N_SHARED_LIB): Don't define.
 198         * sparclinux.c (N_SHARED_LIB): Don't define.
 199         * vaxbsd.c (N_SHARED_LIB): Don't define.
 200
 201 2009-10-01  Dave Korn  <dave.korn.cygwin@gmail.com>
 202
 203         * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
 204         symbol for a weak undef in the auxbfd, not the input bfd.
 205
 206 2009-10-01  Ulrich Weigand  <uweigand@de.ibm.com>
 207
 208         * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
 209         after .toe instead of before .text section.  Set the LMA of all
 210         overlay sections to their icache IA address.
 211         (spu_elf_find_overlays): Determine icache set id without reference
 212         to the LMA.
 213
 214 2009-09-30  Tristan Gingold  <gingold@adacore.com>
 215
 216         * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
 217
 218 2009-09-29  H.J. Lu  <hongjiu.lu@intel.com>
 219
 220         * elf64-x86-64.c (elf64_x86_64_append_rela): New.
 221         (elf64_x86_64_relocate_section): Use it.
 222         (elf64_x86_64_finish_dynamic_symbol): Likewise.
 223
 224 2009-09-29  DJ Delorie  <dj@redhat.com>
 225
 226         * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
 227         (ALL_MACHINES_CFILES): Add cpu-rx.c.
 228         (BFD32_BACKENDS): Add elf32-rx.lo.
 229         (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
 230         * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
 231         Export bfd_rx_arch.
 232         (bfd_archures_list): Add bfd_rx_arch.
 233         * config.bfd: Add entry for rx-*-elf.
 234         * configure.in: Add entries for bfd_elf32_rx_le_vec and
 235         bfd_elf32_rx_be_vec.
 236         * reloc.c: Add RX relocations.
 237         * targets.c: Add RX target vectors.
 238         * Makefile.in: Regenerate.
 239         * bfd-in2.h: Regenerate.
 240         * configure: Regenerate.
 241         * libbfd.h: Regenerate.
 242         * cpu-rx.c: New file.
 243         * elf32-rx.c: New file.
 244
 245 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 246
 247         * elf32-cr16.c (elf32_cr16_relocate_section): Removed
 248         info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
 249
 250 2009-09-28  Nick Clifton  <nickc@redhat.com>
 251
 252         PR 10478: Accepting Solaris binaries.
 253         * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
 254         section link values in x86 binaries.
 255         * elfcode.h (elf_object_p): Likewise.
 256
 257 2009-09-28  Philippe De Muyter  <phdm@macqel.be>
 258
 259         * elf32-m68k.c (elf_m68k_final_write_processing): New function.
 260         (elf_backend_final_write_processing): Macro defined as above function.
 261
 262 2009-09-25  Martin Thuresson  <martint@google.com>
 263
 264         Update sources to make alpha and arm targets compile cleanly with
 265         -Wc++-compat:
 266         * ecoff.c: Add casts.
 267         * ecofflink.c: Add casts.
 268         * elf64-alpha.c: Add casts.
 269         (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
 270         to top level.
 271         (SKIP_HOWTO): Use enum name.
 272         * elf32-arm.c: Add casts.
 273         (elf32_arm_vxworks_bed): Update code to avoid multiple
 274         declarations.
 275         (struct map_stub): Move to top level.
 276
 277 2009-09-24  H.J. Lu  <hongjiu.lu@intel.com>
 278
 279         PR ld/10630
 280         * elflink.c (elf_link_output_extsym): Turn off visibility on
 281         local symbol.
 282         (bfd_elf_final_link): Turn off visibility on dynamic local
 283         symbol.
 284
 285 2009-09-24  Alan Modra  <amodra@bigpond.net.au>
 286
 287         PR binutils/10654
 288         * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
 289         for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
 290         Remove "function" parm, adjust caller.
 291
 292 2009-09-23  Matt Rice  <ratmice@gmail.com>
 293
 294         * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
 295         arguments.
 296         * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
 297         DT_DEPAUDIT from audit/depaudit arguments.
 298         (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
 299         (elf_link_add_object_symbols): Set dt_audit target data when finding a
 300         DT_AUDIT.
 301         * bfd-in2.h: Regenerate.
 302         * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
 303
 304 2009-09-23  Jie Zhang  <jie.zhang@analog.com>
 305
 306         * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
 307         .rel.plt and .plt sections are removed.
 308         (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
 309         section.  Remove the duplicated removing of empty .rel.plt
 310         section.
 311
 312 2009-09-21  Richard Sandiford  <rdsandiford@googlemail.com>
 313
 314         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
 315         patch to handle the new personality relaxation.
 316
 317 2009-09-21  Richard Sandiford  <rdsandiford@googlemail.com>
 318
 319         * elf-eh-frame.c (make_pc_relative): New function.
 320         (_bfd_elf_write_section_eh_frame): Use it.
 321
 322 2009-09-21  Alan Modra  <amodra@bigpond.net.au>
 323
 324         * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
 325         (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
 326         (MR_0_3, MR_3_0): Define.
 327         (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
 328         (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
 329         (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
 330         table.  Check for presense of __tls_get_addr_opt
 331         (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
 332         (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
 333         (write_glink_stub): Add param p.
 334         (ppc_elf_relocate_section): Adjust write_glink_stub call.
 335         (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
 336         __tls_get_addr.
 337         * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
 338         * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
 339         (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
 340         table.  Check for presense of __tls_get_addr_opt.
 341         (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
 342         (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
 343         BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
 344         LD_R2_0R1, MTLR_R11): Define.
 345         (build_tls_get_addr_stub): New function.
 346         (ppc_build_one_stub): Call it.
 347         (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
 348         (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
 349         __tls_get_addr plt call.
 350         * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
 351
 352 2009-09-19  Richard Sandiford  <rdsandiford@googlemail.com>
 353
 354         * elf-bfd.h (eh_cie_fde): Add personality_offset and
 355         make_per_encoding_relative to the CIE structure.  Add a padding field.
 356         * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
 357         rather than 0xf0 when masking out the base address encoding
 358         Record the offset of personality data from the start of the CIE.
 359         Remove a repeated elf_backend_can_make_relative_eh_frame check.
 360         (find_merged_cie): Take an info argument.  If the personality
 361         binds locally, try converting an absolute personality into
 362         a local one.
 363         (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
 364         when masking out the base address encoding.  Update the call to
 365         find_merged_cie.
 366         (_bfd_elf_eh_frame_section_offset): Discard relocations against
 367         the personality data if we are converting into PC-relative form.
 368         (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
 369         when masking out the base address encoding.  Handle
 370         make_per_encoding_relative.
 371
 372 2009-09-18  Alan Modra  <amodra@bigpond.net.au>
 373
 374         PR ld/10406
 375         * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
 376         R_PPC_EMB_SDA2I16 complain_overflow_signed.
 377         (create_sdata_sym): Pass info rather than htab.
 378         Update all callers.  Ensure symbols are hidden.
 379         (ppc_elf_check_relocs): Allow SDAREL16 when shared.
 380         (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
 381         _GLOBAL_OFFSET_TABLE_.
 382         (elf_finish_pointer_linker_section): Don't assume that sdata base
 383         symbol is always at 0x8000 offset.  Don't subtract the addend here.
 384         (is_static_defined): New function.
 385         (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
 386         is statically defined.  Clear addend for EMB_SDAI16 and EMB_SDA2I16
 387         relocs.  Downgrade error on unexpected section for EMB_SDA2REL
 388         reloc symbols to a warning.
 389
 390 2009-09-18  Nick Clifton  <nickc@redhat.com>
 391
 392         * po/es.po: Updated Spanish translation.
 393         * po/vi.po: Updated Vietnamese translation.
 394
 395 2009-09-18  Alan Modra  <amodra@bigpond.net.au>
 396
 397         * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
 398         functions.  Use throughout.
 399         (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
 400         from indirect symbol.
 401         (lookup_fdh): Rename from get_fdh.  Follow indirect sym links.
 402         (add_symbol_adjust): Simplify.
 403         (defined_code_entry, defined_func_desc): New functions.
 404         (ppc64_elf_gc_keep): Follow indirect sym links.  Use defined_code_entry.
 405         (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
 406         defined_code_entry to follow indirect sym links.
 407         (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
 408         (ppc_type_of_stub): Follow indirect sym links.
 409         (toc_adjusting_stub_needed): Likewise.
 410         (ppc_build_one_stub): Likewise.  Make undefined dot-symbols weak
 411         rather than defining them at stub.
 412         (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
 413         assignments in test.
 414
 415 2009-09-16  Tristan Gingold  <gingold@adacore.com>
 416
 417         * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
 418         Reindent.
 419         * mach-o.c (bfd_mach_o_cpu_name): Reindent.
 420         (bfd_mach_o_filetype_name): Complete with new constants.  Reindent.
 421         (bfd_mach_o_print_private_header): Use fputs instead of fprintf
 422         when possible to avoid warnings.
 423         (bfd_mach_o_print_section_map): Ditto.
 424         (bfd_mach_o_section_get_entry_size): New function.
 425         (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
 426         added function.
 427         (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
 428
 429 2009-09-14  Nick Clifton  <nickc@redhat.com>
 430
 431         * po/fi.po: Updated Finnish translation.
 432
 433 2009-09-11  Nick Clifton  <nickc@redhat.com>
 434
 435         * po/bfd.pot: Updated by the Translation project.
 436
 437 2009-09-11  Philippe De Muyter  <phdm@macqel.be>
 438
 439         * binary.c (binary_object_p): Remove bfd_external_binary_architecture
 440         hack.  objcopy `-B' (`--binary-architecture') option is now handled
 441         in a generic way.
 442
 443 2009-09-11  Nick Clifton  <nickc@redhat.com>
 444
 445         * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
 446         changes.
 447
 448 2009-09-11  Jie Zhang  <jie.zhang@analog.com>
 449
 450         * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
 451         NULL if `ht' is NULL.
 452
 453 2009-09-09  Martin Thuresson  <martin@mtme.org>
 454
 455         Update sources to compile cleanly with -Wc++-compat:
 456         * aoutx.h: Add casts.
 457         * archive.c: Add casts.
 458         * archive64.c: Add casts.
 459         * archures.c: Add casts.
 460         * bfd-in2.h: Regenerated.
 461         * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
 462         * bfdio.c: Add casts.
 463         * binary.c: Add casts.
 464         * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
 465         parameter to use enum value instead of int.
 466         * coffcode.h: Add casts.
 467         * coffgen.c: Add casts.
 468         * cofflink.c: Add casts.
 469         * compress.c: Add casts.
 470         * dwarf1.c: Add casts.
 471         * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
 472         bfd_ptr. Update code to use new name.
 473         * elf-attrs.c: Add casts.
 474         * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
 475         anonymous struct. (union gotplt_union, struct
 476         elf_link_virtual_table_entry): Move to top level.
 477         * elf-eh-frame.c: Add casts.
 478         * elf-strtab.c: Add casts.
 479         * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
 480         argument name from typename to type_name.
 481         * elf32-i386.c: Add casts.
 482         * elf64-x86-64.c: Add casts.
 483         * elfcode.h: Add casts.
 484         * elfcore.h: Add casts.
 485         * elflink.c: Add casts.
 486         * format.c: Add casts.
 487         * hash.c: Add casts.
 488         * ihex.c: Add casts.
 489         * libaout.h (enum aout_subformat, enum aout_magic): Move to top
 490         level.
 491         * libbfd.c: Add casts.
 492         * linker.c: Add casts.
 493         * merge.c: Add casts.
 494         * opncls.c: Add casts.
 495         * peXXigen.c: Add casts.
 496         * peicode.h: Add casts.
 497         * reloc.c: Add casts.
 498         * section.c: Add casts.
 499         * simple.c: Add casts.
 500         * srec.c: Add casts.
 501         * stabs.c: Add casts.
 502         * syms.c: Add casts.
 503         * targets.c: Add casts.
 504         * tekhex.c: Add casts.
 505         * verilog.c: Add casts.
 506
 507 2009-09-09  Paolo Bonzini  <bonzini@gnu.org>
 508
 509         * configure: Regenerate.
 510
 511 2009-09-09  Daniel Jacobowitz  <dan@codesourcery.com>
 512
 513         * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
 514         for the mode of target PLT entries.
 515         (allocate_dynrelocs): Only adjust symbol type if setting its
 516         value.
 517
 518 2009-09-09  Paolo Bonzini  <bonzini@gnu.org>
 519
 520         * configure: Regenerate.
 521
 522 2009-09-09  Nick Clifton  <nickc@redhat.com>
 523
 524         PR 10478:
 525         * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
 526         section headers containing sh_link values of SHN_BEFORE or
 527         SHN_AFTER.
 528         * elfcode.h (elf_object_p): Likewise.
 529
 530 2009-09-09  Tristan Gingold  <gingold@adacore.com>
 531
 532         Handle DYLD_INFO introduced by Darwin10.
 533         * mach-o.h (bfd_mach_o_load_command_type): Add
 534         BFD_MACH_O_LC_DYLD_INFO.
 535         (bfd_mach_o_dyld_info_command): New type.
 536         (bfd_mach_o_load_command): Add dyld_info field.
 537         * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
 538         (bfd_mach_o_scan_read_dyld_info): New function.
 539         (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
 540         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
 541         (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
 542         (bfd_mach_o_print_dyld_info): New function.
 543
 544 2009-09-09  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 545
 546         * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
 547         linkonce or linker script discarded section.
 548
 549 2009-09-09  Alan Modra  <amodra@bigpond.net.au>
 550
 551         * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
 552
 553 2009-09-07  Andreas Schwab  <schwab@linux-m68k.org>
 554
 555         * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
 556         range call the bfd error hander and use R_68K_NONE instead.
 557
 558 2009-09-07  Tristan Gingold  <gingold@adacore.com>
 559
 560         * po/SRC-POTFILES.in: Regenerate.
 561         * po/bfd.pot: Regenerate.
 562
 563         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
 564         BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
 565         * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
 566         st_mtim.tv_nsec to gas/configure.in
 567         (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
 568         * configure: Regenerate.
 569         * config.in: Regenerate.
 570         * vmsutil.c: Moved to gas/config/te-vms.c
 571         * vmsutil.h: Removed.
 572         * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
 573         (BFD32_BACKENDS): Remove vmsutil.lo
 574         * Makefile.in: Regenerate.
 575
 576 2009-09-05  Eli Zaretskii  <eliz@gnu.org>
 577
 578         * coffcode.h: Include libiberty.h.
 579
 580 2009-09-05  Martin Thuresson  <martin@mtme.org>
 581
 582         * coff-arm.c (coff_arm_relocate_section)
 583         (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
 584         Change member name class to symbol_class.
 585         * coff-i960.c (coff_i960_relocate_section) Rename variable
 586         class to class_val. Change member name class to symbol_class.
 587         * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
 588         (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
 589         * coff-stgo32.c (adjust_aux_in_post)
 590         (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
 591         to in_class.
 592         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
 593         (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
 594         * coffcode.h (coff_pointerize_aux_hook): Rename variable class
 595         to n_sclass.
 596         * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
 597         variables named class to n_sclass. (coff_write_symbols): Rename
 598         variable class to sym_class. (bfd_coff_set_symbol_class): Rename
 599         argument class to symbol_class.
 600         * cofflink.c (_bfd_coff_link_hash_newfunc)
 601         (coff_link_add_symbols, _bfd_coff_link_input_bfd)
 602         (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
 603         Update code to use renamed members.
 604         * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
 605         argument class to in_class.
 606         * libcoff-in.h (struct coff_link_hash_entry, struct
 607         coff_debug_merge_type) Renamed members class to symbol_class and
 608         type_class.
 609         * libcoff.h Regenerated.
 610         * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
 611         Rename argument class to in_class.
 612         * pef.c (bfd_pef_parse_imported_symbol): Update code to use
 613         renamed members.
 614         * pef.h (struct bfd_pef_imported_symbol): Changed name of
 615         member class to symbol_class.
 616
 617 2009-09-04  H.J. Lu  <hongjiu.lu@intel.com>
 618
 619         * configure: Regenerated.
 620
 621 2009-09-04  Tristan Gingold  <gingold@adacore.com>
 622
 623         * configure.in: Bump version to 2.20.51
 624
 625 2009-09-04  Alan Modra  <amodra@bigpond.net.au>
 626
 627         * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
 628
 629 2009-09-04  Jie Zhang  <jie.zhang@analog.com>
 630
 631         * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
 632         create .rela.bss.
 633         (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
 634         for empty .rela.bss and .rel.plt sections.
 635
 636 2009-09-03  Adam Nemet  <anemet@caviumnetworks.com>
 637
 638         * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
 639         R_MIPS_JALR unless symbol resolves locally.
 640
 641 2009-09-03  Adam Nemet  <anemet@caviumnetworks.com>
 642
 643         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
 644         has_static_relocs for R_MIPS_JALR.
 645
 646 2009-09-03  Maciej W. Rozycki  <macro@codesourcery.com>
 647
 648         * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
 649         R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
 650         respective stubs.
 651
 652 2009-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 653
 654         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
 655         plt earlier.
 656
 657 2009-09-01  Tristan Gingold  <gingold@adacore.com>
 658
 659         * makefile.vms: Ported to Itanium VMS.  Remove useless variable and
 660         dependencies.  Reindent.
 661         * configure.com: Ported to Itanium VMS.  Now generates a build.com
 662         to build without make.  Add messages but make edit silent.
 663         * hosts/alphavms.h: Add a prototype for stpcpy.
 664         * vms.c: Add a missing include for Alpha VMS.
 665         * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
 666
 667 2009-08-31  Jan Beulich  <jbeulich@novell.com>
 668
 669         * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
 670         * elf.c (bfd_elf_get_default_section_type): New.
 671         (elf_fake_sections): Use bfd_elf_get_default_section_type.
 672
 673 2009-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 674
 675         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
 676         accidental checkin.
 677         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
 678
 679 2009-08-30  Alan Modra  <amodra@bigpond.net.au>
 680
 681         PR ld/10569
 682         * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
 683         (bfd_emul_get_commonpagesize): Likewise.
 684
 685 2009-08-29  Martin Thuresson  <martin@mtme.org>
 686
 687         * elf32-arm.c (struct stub_def): Rename member template to
 688         template_sequence. (arm_build_one_stub,
 689         find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
 690         Rename variable template to template_sequence.
 691         * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
 692         Rename variable template to template_val.
 693         * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
 694         new to new_symbol.
 695         * coffgen.c (coff_make_empty_symbol)
 696         (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
 697         * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
 698         new to new_insn.
 699         * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
 700         to new_symbol.
 701         * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
 702         new to new_reloc.
 703         * hash.c (bfd_hash_lookup): Rename variable new to new_string.
 704         * ieee.c (ieee_make_empty_symbol): Rename variable new to
 705         new_symbol.
 706         * linker.c (bfd_new_link_order): Rename variable new to
 707         new_lo.
 708         * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
 709         symbol.
 710         * oasys.c (oasys_make_empty_symbol): Rename variable new to
 711         new_symbol_type.
 712         * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
 713         new to new_symbol_type.
 714         * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
 715         to new_symbol.
 716         * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
 717         new_dump.
 718         (read_hdr, rs6000coff_core_p)
 719         (rs6000coff_core_file_matches_executable_p)
 720         (rs6000coff_core_file_failing_command)
 721         (rs6000coff_core_file_failing_signal): Updated function to use new
 722         union member name.
 723         * som.c (som_make_empty_symbol): Rename variable new to
 724         new_symbol_type.
 725         * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
 726         to new_symbol.
 727         * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
 728         variable new to new_symbol.
 729
 730 2009-08-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 731
 732         * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
 733         bfdlibdir and bfdincludedir.
 734         * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
 735         [INSTALL_LIBBFD]: ... here, ...
 736         [INSTALL_LIBBFD]: ... and empty overrides here.
 737         [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
 738         [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
 739         * Makefile.in: Regenerate.
 740         * configure: Regenerate.
 741
 742 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
 743
 744         * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
 745         relocations.  Rewrite output of dynamic TLS relocations.
 746         (DTP_OFFSET, TP_OFFSET): New constants.
 747         (dtpoff_base): Update.
 748         (tpoff): Rename to tpoff_base, update.
 749         (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
 750         New functions.  Move code from elf_m68k_relocate_section here.
 751         (elf_m68k_relocate_section): Update.
 752         (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
 753
 754 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
 755
 756         * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
 757         non_got_ref value.
 758         (elf_m68k_check_relocs): Handle dynamic TLS relocations.
 759         Handle non_got_ref field.
 760         (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
 761
 762 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
 763
 764         PR ld/10518
 765         * linker.c (bfd_find_version_for_sym): Revert warning.
 766
 767 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
 768
 769         PR ld/10518
 770         * linker.c (bfd_find_version_for_sym): Override a "*" match by any
 771         other wildcard match.  Warn on multiple wildcard matches.
 772
 773 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 774
 775         * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
 776         appending.
 777         [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
 778         only in this condition.
 779         [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
 780         to build but not install libbfd.la in this condition.
 781         (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
 782         (install_libbfd, install_libbfd): Remove.
 783         * Makefile.in: Regenerate.
 784         * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
 785         (INCLUDES): ... this.
 786         ($(MKDOC)): Adjust.
 787         * doc/Makefile.in: Regenerate.
 788
 789         * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
 790         no-dist and foreign.
 791         (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
 792         dependency tracking to work for them.
 793         (targets.lo, archures.lo, dwarf.lo): Rewrite to
 794         use automake dependency tracking mechanism.
 795         (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
 796         (mkdep section): Remove.
 797         (BUILT_SOURCES): New, list $(BUILD_HFILES).
 798         * Makefile.in: Regenerate.
 799         * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
 800
 801         * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
 802         (install-pdf, install-pdf-recursive, install-html)
 803         (install-html-recursive): Remove.
 804         * Makefile.in: Regenerate.
 805
 806         * Makefile.in: Regenerate.
 807         * aclocal.m4: Likewise.
 808         * config.in: Likewise.
 809         * configure: Likewise.
 810
 811 2009-08-21  Daniel Gutson  <dgutson@codesourcery.com>
 812
 813         * elf32-arm.c (arch_has_thumb2_nop): New function.
 814         (arch_has_arm_nop): New function.
 815         (elf32_arm_final_link_relocate): NOP opcodes changed.
 816
 817 2009-08-16  Doug Evans  <dje@google.com>
 818
 819         * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
 820         at least don't leak memory.
 821
 822 2009-08-13  DJ Delorie  <dj@redhat.com>
 823
 824         * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
 825         if needed.
 826
 827 2009-08-12  Nick Clifton  <nickc@redhat.com>
 828
 829         * po/fi.po: Updated Finnish translation.
 830
 831 2009-08-11  Bernd Schmidt  <bernd.schmidt@analog.com>
 832
 833         Merge some FRV FDPIC changes into the Blackfin code.
 834         * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
 835         summary reloc information.
 836         (bfinfdpic_dynamic_got_plt_info): New.
 837         (_bfin_create_got_section): Create the PLT section here.
 838         (elf32_bfinfdpic_create_dynamic_sections): Not here.
 839         (_bfinfdpic_count_nontls_entries): Move out of...
 840         (_bfinfdpic_count_got_plt_entries): ... here.
 841         (_bfinfdpic_count_relocs_fixups): Likewise.
 842         (_bfinfdpic_reset_got_plt_entries): New.
 843         (_bfinfdpic_size_got_plt): Move out of...
 844         (elf32_bfinfdpic_size_dynamic_sections): ... here.
 845         (bfinfdpic_relocate_section): Be careful not to call
 846         _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
 847         (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
 848         New functions.
 849         (elf_backend_discard_info): Define for FD-PIC.
 850
 851 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 852
 853         * elflink.c: Add FIXMEs for some places that require octets_per_byte
 854         adjustments.
 855         * elf-eh-frame.c: Likewise.
 856         * merge.c: Likewise.
 857
 858 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 859
 860         * configure.in:  Remove elf-ifunc.lo from common ELF files.  Add
 861         to x86 and x86_64 configurations.
 862         * configure: Regenerate.
 863
 864 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 865
 866         Stop using bfd_usrdata in libbfd.
 867         * coff-stgo32.c (bfd_coff_go32stub): Remove.
 868         (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
 869         (adjust_filehdr_in_post): Declare the abfd parameter as unused.
 870         Replace STUBSIZE by GO32_STUBSIZE.  Save now the stub in
 871         filehdr_dst->u.go32.stub.  New comment with the reason.
 872         (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
 873         Substitute the removed macro bfd_coff_go32stub.
 874         (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
 875         (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
 876         (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
 877         (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
 878         Replace STUBSIZE by GO32_STUBSIZE.  Substitute the removed macro
 879         bfd_coff_go32stub.
 880         * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
 881         * libcoff-in.h (coff_data_type): New field go32stub.
 882         * libcoff.h: Regenerated.
 883
 884 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 885
 886         Fix go32 stub preservation by objcopy.
 887         * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
 888         (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
 889         go32stub.
 890
 891 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 892
 893         * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
 894         symbols.
 895         (elf32_arm_final_link_relocate): Treat local undefined symbols the
 896         same as global undefined symbols.
 897         (elf32_arm_relocate_section): Give an error for local undefined
 898         non-weak symbols, unless the reloc will not use the symbol.
 899
 900 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 901
 902         * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
 903         (ppc_elf_relax_section): Use symbol index to distinguish
 904         relocatable stubs.
 905
 906 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 907
 908         * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
 909
 910 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 911
 912         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
 913         info for STT_GNU_IFUNC.
 914         * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
 915         on got refs in case the symbol turns out to be ifunc.
 916         (ppc_elf_gc_sweep_hook): Similarly.
 917         (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
 918         (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
 919         (ppc_elf_size_dynamic_sections): Likewise.
 920         (ppc_elf_relocate_section): Likewise.
 921
 922 2009-08-09  Bernd Schmidt  <bernd.schmidt@analog.com>
 923
 924         From Mike Frysinger <michael.frysinger@analog.com>
 925         * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
 926         bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
 927         _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
 928         bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
 929         bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
 930         Adjust to match the renamed reloc definitions.
 931
 932 2009-08-08  Alan Modra  <amodra@bigpond.net.au>
 933
 934         PR 10494
 935         * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
 936         LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
 937
 938 2009-08-07  Tom Tromey  <tromey@redhat.com>
 939
 940         * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
 941         aliasing error.
 942
 943 2009-08-06  Michael Eager <eager@eagercon.com>
 944
 945         * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
 946         * Makefile.in: Regenerate.
 947         * archures.c: Add bfd_arch_microblaze.
 948         * bfd-in2.h: Regenerate.
 949         * config.bfd: Add microblaze target.
 950         * configure.in: Add bfd_elf32_microblaze_vec target.
 951         * configure: Regenerate.
 952         * cpu-microblaze.c: New.
 953         * elf32-microblaze.c: New.
 954         * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
 955         * libbfd.h: Regenerate.
 956         * reloc.c: Add MICROBLAZE relocations.
 957         * section.c: Add struct relax_table and relax_count to section.
 958         * targets.c: Add bfd_elf32_microblaze_vec.
 959
 960 2009-08-06  Jakub Jelinek  <jakub@redhat.com>
 961             Alan Modra  <amodra@bigpond.net.au>
 962
 963         PR binutils/10492
 964         * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
 965         symbols.
 966         * elf32-mips.c (mips_elf_sym_is_global): Likewise.
 967         * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
 968
 969 2009-08-06  Nathan Sidwell  <nathan@codesourcery.com>
 970
 971         * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
 972         at least once when fixing cortex-a8.
 973
 974 2009-08-05  Chao-ying Fu  <fu@mips.com>
 975
 976         * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
 977         * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
 978         for CPUs.  It is true for RM9000.
 979         (JALR_TO_BAL_P): New define to transform JALR to BAL.  It is true
 980         for all CPUs.
 981         (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
 982         to guard the transformation.
 983
 984 2009-08-05  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 985
 986         * elf32-spu.h (spu_elf_params): Add member emit_fixups.
 987         (spu_elf_size_sections): Declare prototype.
 988         * elf32-spu.c (spu_link_hash_table): Add member sfixup.
 989         (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
 990         (spu_elf_emit_fixup): New function.
 991         (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
 992         (spu_elf_size_sections): New function.
 993
 994 2009-08-05  Nathan Sidwell  <nathan@codesourcery.com>
 995
 996         * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
 997         (arm_build_one_stub): Build a8 veneers as a separate pass.
 998         (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
 999         parameters.  Use them to check if we create a different a8 fixup
1000         than the previous pass.
1001         (elf32_arm_size_stubs): Move scope of stub_changed and
1002         prev_num_a8_fixes into main loop.
1003         (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1004
1005 2009-08-04  Alan Modra  <amodra@bigpond.net.au>
1006
1007         * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1008         which find_plt_ent is called.  Delete redundant code.
1009
1010 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
1011
1012         PR binutils/10363
1013         * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1014         invalid string offset.
1015
1016 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
1017
1018         PR ld/10433
1019         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1020         to htab->init_got_offset and plt to htab->init_plt_offset
1021         when discarding space for dynamic relocations.
1022
1023 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
1024
1025         * elf32-ppc.c (struct plt_entry): Revise comments.
1026         (ppc_elf_check_relocs): Don't create needless plt_entry info
1027         for non-pie executables.  Don't test info->pie when info->shared
1028         already covers that case.
1029         (ppc_elf_gc_sweep_hook): Adjust for above change.
1030         (add_stub_sym): Don't test info->pie when info->shared tested.
1031         (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1032         (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1033         (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1034         (ppc_elf_relocate_section): Likewise.
1035
1036 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
1037
1038         * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1039         for local ifunc symbols in non-pie executables, regardless of
1040         reloc type.  Don't specially create ifunc dyn relocs.  Tidy ifunc
1041         code so that it's obvious that we only do anything special for
1042         local ifunc syms.
1043         (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1044         (allocate_dynrelocs): Correct comment for syms defined in plt.
1045         Don't specially allocate ifunc dyn relocs.
1046         (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1047         (ppc_elf_relocate_section): Set "relocation" value for ifunc
1048         syms in non-pie executables.  No specially allocated dyn relocs
1049         for ifunc to write.  Allow for local sym on R_PPC_RELAX32_PLT.
1050         (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1051         a non-pie executable.
1052
1053 2009-08-02  H.J. Lu  <hongjiu.lu@intel.com>
1054             Jakub Jelinek  <jakub@redhat.com>
1055
1056         PR ld/6443
1057         * elf32-i386.c (elf_i386_tls_transition): Check executable
1058         instead of shared for TLS when building PIE.
1059         (elf_i386_check_relocs): Likewise.
1060         (elf_i386_allocate_dynrelocs): Likewise.
1061         (elf_i386_relocate_section): Likewise.
1062
1063         * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1064         instead of shared for TLS when building PIE.
1065         (elf64_x86_64_check_relocs): Likewise.
1066         (elf64_x86_64_allocate_dynrelocs): Likewise.
1067         (elf64_x86_64_relocate_section): Likewise.
1068
1069 2009-07-31  Anthony Green  <green@moxielogic.com>
1070
1071         * config.bfd (targ_cpu): Add moxie-uclinux support.
1072
1073 2009-07-31  Hans-Peter Nilsson  <hp@bitrange.com>
1074
1075         * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1076
1077 2009-07-30  Alan Modra  <amodra@bigpond.net.au>
1078
1079         * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1080         used by indirect function support.  Count dynamic relocs for
1081         ifunc syms.
1082         (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1083         (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1084         in iplt and their relocs in reliplt.  Don't make ifunc syms
1085         dynamic.  Allocate got entry relocs for non-dynamic ifunc in
1086         reliplt.  Handle other dynamic relocs for ifunc.
1087         (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1088         ifunc in reliplt, likewise relocs for got against local ifunc.
1089         Typo fix on reliplt size adjust.
1090         (ppc_elf_relocate_section): Don't use plt scheme of allocating
1091         relocs 1-1 with entries for iplt, instead just add using
1092         reloc_count.  Write got relocs and dyn relocs for ifunc to reliplt.
1093         Error on invalid ifunc dyn relocs.
1094         (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1095         in iplt/reliplt.
1096         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1097         R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1098         (ppc64_elf_reloc_type_lookup): Handle new relocs.
1099         (ppc64_elf_check_relocs): Likewise.  Count dyn relocs for ifunc.
1100         (allocate_dynrelocs): As for elf32-ppc.c above.
1101         (ppc64_elf_size_dynamic_sections): Likewise.
1102         (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1103         and their relocs in reliplt.  Use R_PPC64_JMP_IREL.
1104         (ppc_size_one_stub): Similarly.
1105         (ppc64_elf_relocate_section): As for elf32-ppc.c above.  Handle new
1106         relocs too.
1107         (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1108
1109 2009-07-29  Hans-Peter Nilsson  <hp@bitrange.com>
1110
1111         * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1112         change.  Add note to head comment.
1113
1114 2009-07-28  Jan Beulich  <jbeulich@novell.com>
1115
1116         * archive.c (get_extended_arelt_filename): Remove redundant
1117         range check on index.
1118
1119 2009-07-27  Doug Kwan  <dougkwan@google.com>
1120
1121         * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1122
1123 2009-07-27  H.J. Lu  <hongjiu.lu@intel.com>
1124
1125         * archures.c bfd_*_arch): Sorted.
1126         (bfd_archures_list): Likewise.
1127
1128 2009-07-27  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1129
1130         * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1131         to R_cr16_NUM32 relocation.
1132
1133 2009-07-26  Michael Eager  <eager@eagercon.com>
1134
1135         * archures.c: Add bfd_mach_ppc_405
1136         * bfd-in2.h: Same.
1137
1138 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
1139
1140         * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1141         * cpu-l1om.c (bfd_l1om_arch): Likewise.
1142
1143 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
1144
1145         * archures.c (bfd_architecture): Add bfd_arch_l1om.
1146         (bfd_l1om_arch): New.
1147         (bfd_archures_list): Add &bfd_l1om_arch.
1148         * bfd-in2.h: Regenerated.
1149
1150         * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1151         bfd_elf64_x86_64_vec is supported.  Add bfd_elf64_l1om_freebsd_vec
1152         if bfd_elf64_x86_64_freebsd_vec is supported.
1153         (targ_selvecs): Likewise.
1154
1155         * configure.in: Support bfd_elf64_l1om_vec and
1156         bfd_elf64_l1om_freebsd_vec.
1157         * configure: Regenerated.
1158
1159         * cpu-l1om.c: New.
1160
1161         * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1162         (bfd_elf64_l1om_vec): Likewise.
1163         (bfd_elf64_l1om_freebsd_vec): Likewise.
1164
1165         * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1166         (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1167         * Makefile.in: Regenerated.
1168
1169         * targets.c (bfd_elf64_l1om_vec): New.
1170         (bfd_elf64_l1om_freebsd_vec): Likewise.
1171         (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1172         bfd_elf64_l1om_freebsd_vec.
1173
1174 2009-07-24  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
1175             Alan Modra  <amodra@bigpond.net.au>
1176
1177         * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1178         * bfd-in2.h: Regenerate.
1179         * libbfd.h: Regenerate.
1180         * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1181         (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1182         (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1183
1184 2009-07-23  H.J. Lu  <hongjiu.lu@intel.com>
1185
1186         PR ld/10434
1187         * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1188         instead of shared for R_X86_64_TPOFF32.
1189         (elf64_x86_64_relocate_section): Likewise.
1190
1191 2009-07-23  Ulrich Drepper  <drepper@redhat.com>
1192
1193         * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1194         * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1195         with the BSF_GNU_UNIQUE flag bit set.
1196         * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1197         for symbols with STB_GNU_UNIQUE binding.
1198         * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1199         with the STB_GNU_UNIQUE binding.
1200         (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1201         symbols with STB_GNU_UNIQUE binding.  Set STB_GNU_UNIQUE for
1202         symbols with the unique_global field set.
1203         (elf_link_output_extsym): Set unique_global field for symbols with
1204         the STB_GNU_UNIQUE binding.
1205         * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1206         (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1207         symbols.
1208         (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1209         symbols.
1210         * bfd-in2.h: Regenerate.
1211
1212 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
1213
1214         * elflink.c (elf_link_output_extsym): Revert the last change.
1215
1216 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
1217
1218         PR ld/10433
1219         * elflink.c (elf_link_output_extsym): Special case ifunc syms
1220         when ref_regular, not def_regular.
1221
1222 2009-07-21  H.J. Lu  <hongjiu.lu@intel.com>
1223
1224         PR ld/10426
1225         * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1226         from a DSO into a normal FUNC symbol.
1227         (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1228         a normal FUNC symbol.
1229
1230 2009-07-17  Chao-ying Fu  <fu@mips.com>
1231
1232         * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1233         (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1234         interlocking, the last PLT entry needs a nop in the branch delay slot.
1235         (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1236         output the last two PLT entries in reverse order.
1237
1238 2009-07-16  H.J. Lu  <hongjiu.lu@intel.com>
1239
1240         * elf32-i386.c (elf_i386_relocate_section): Don't get local
1241         STT_GNU_IFUNC symbol for relocatable link.
1242         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1243
1244 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1245
1246         * bfdio.c (bfd_iovec): Add comments for bmmap.
1247         * bfd-in2.h: Regenerated.
1248
1249 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1250
1251         * Makefile.am: Run "make dep-am".
1252         * Makefile.in: Regenerated.
1253
1254 2009-07-10  Doug Kwan  <dougkwan@google.com>
1255
1256         * elf32-arm.c (stub_hash_newfunc): Initialize fields
1257         target_addend and orig_insn.
1258
1259 2009-07-10  Tom Tromey  <tromey@redhat.com>
1260
1261         * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1262         (elf-eh-frame.lo): Likewise.
1263         (elf32-bfin.lo): Likewise.
1264         (elf32-frv.lo): Likewise.
1265         (elf32-xc16x.lo): Likewise.
1266         * Makefile.in: Rebuild.
1267         * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1268         * elf-eh-frame.c: Likewise.
1269         * elf32-bfin.c: Likewise.
1270         * elf32-frv.c: Likewise.
1271         * elf32-xc16x.c: Likewise.
1272
1273 2009-07-10  Julian Brown  <julian@codesourcery.com>
1274
1275         * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1276         symbol a stub entry is derived from, not the entry for the stub
1277         itself, in call to elf32_arm_final_link_relocate.
1278
1279 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1280
1281         * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1282         when reporting  addends.
1283
1284 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1285
1286         * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1287         data even when no stubs.
1288         (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1289
1290 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1291
1292         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1293         (ppc_elf_get_synthetic_symtab): Report addend.
1294         (PLT_IFUNC): Define.
1295         (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1296         (ppc_elf_create_glink): New function.
1297         (ppc_elf_create_dynamic_sections): Use it.
1298         (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1299         (update_local_sym_info): Allocate space for local_plt array.
1300         Don't bump local_got_refcounts for PLT_IFUNC.  Return local_plt
1301         entry pointer.
1302         (is_branch_reloc): New function.
1303         (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1304         (ppc_elf_gc_sweep_hook): Likewise.
1305         (ppc_elf_adjust_dynamic_symbol): Likewise.
1306         (allocate_dynrelocs): Likewise.
1307         (ppc_elf_size_dynamic_sections): Likewise.
1308         (ppc_elf_relocate_section): Likewise.
1309         (branch_reloc_hash_match): Use is_branch_reloc.
1310         (ppc_elf_tls_optimize): Adjust for local_plt.
1311         (write_glink_stub): New function, extracted from..
1312         (ppc_elf_finish_dynamic_symbol): ..here.  Handle STT_GNU_IFUNC.
1313         (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1314         branch table when dynamic.
1315         (elf_backend_post_process_headers): Define.
1316         * elf64-ppc.c (elf_backend_post_process_headers): Define.
1317         (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1318         (ppc64_elf_get_synthetic_symtab): Report addend.
1319         (struct ppc_stub_hash_entry): Add plt_ent.
1320         (PLT_IFUNC): Define.
1321         (struct ppc_link_hash_table): Add iplt and reliplt.
1322         (create_linkage_sections): Make .iplt and .rela.iplt sections.
1323         (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1324         (update_local_sym_info): Allocate space for local_plt array.
1325         Don't bump local_got_ents for PLT_IFUNC.  Return local_plt
1326         entry pointer.
1327         (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1328         and don't change hash flags here.
1329         (is_branch_reloc): New function.
1330         (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1331         (ppc64_elf_gc_sweep_hook): Likewise.
1332         (ppc64_elf_adjust_dynamic_symbol): Likewise.
1333         (allocate_dynrelocs): Likewise.
1334         (ppc64_elf_size_dynamic_sections): Likewise.
1335         (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1336         (ppc64_elf_size_stubs): Likewise.
1337         (ppc64_elf_relocate_section): Likewise.
1338         (get_sym_h): Adjust for local_plt.
1339         (branch_reloc_hash_match): Use is_branch_reloc.
1340         (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1341         (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1342
1343 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1344
1345         * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1346
1347 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1348
1349         * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1350         and ref_regular_nonweak comment.
1351         * elflink.c (elf_link_output_extsym): Special case ifunc syms
1352         when def_regular, not ref_regular.
1353         (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1354         * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1355         * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1356
1357 2009-07-09  Alan Modra  <amodra@bigpond.net.au>
1358
1359         * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1360         of malloc'd struct call_info.
1361         (pasted_function): Likewise, priority too.
1362
1363 2009-07-07  Alan Modra  <amodra@bigpond.net.au>
1364
1365         * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1366         alignment when packing sections into overlays.
1367
1368 2009-07-03  Cary Coutant  <ccoutant@google.com>
1369
1370         * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1371
1372 2009-07-03  Dave Korn  <dave.korn.cygwin@gmail.com>
1373
1374         * coffcode.h (sec_to_styp_flags):  Partially revert (functional
1375         changes only) earlier patch:-
1376
1377 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
1378
1379         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1380         give .debug and .reloc data characteristics.
1381         (DOT_RELOC): New define for .reloc section string.
1382         (coff_write_object_contents): Use DOT_RELOC instead of string.
1383
1384 2009-07-02  Tom Tromey  <tromey@redhat.com>
1385
1386         * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1387         * bfdwin.c (bfd_free_window): Cast to unsigned long.
1388
1389 2009-07-01  Nick Clifton  <nickc@redhat.com>
1390
1391         * elf-m10300.c: Remove trailing white space.
1392         * reloc.c: Likewise.
1393
1394 2009-07-01  Douglas B Rupp  <rupp@gnat.com>
1395
1396         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1397         BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1398         * configure.in: Use them.
1399         * configure: Regenerate.
1400         * config.in: Regenerate.
1401         * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1402         #define _BSD_SOURCE. Add comments.
1403         (vms_file_stats_name): Calculate creation date based on available
1404         runtime data. Return 1 for version instead of 0.
1405
1406 2009-07-01  Nick Clifton  <nickc@redhat.com>
1407
1408         PR 10072
1409         * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1410         to R_ARM_THM_PC8 relocation.
1411
1412 2009-06-29  Nick Clifton  <nickc@redhat.com>
1413
1414         * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1415         different uses of the relocations addend when a symbol is in a
1416         merged section.
1417
1418 2009-06-27  H.J. Lu  <hongjiu.lu@intel.com>
1419
1420         PR ld/10337
1421         * elf.c (bfd_section_from_shdr): Don't change sh_link for
1422         SHT_REL/SHT_RELA sections on executable nor shared library.
1423         Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1424         as a normal section.
1425
1426 2009-06-25  Nick Clifton  <nickc@redhat.com>
1427
1428         * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1429         symbols with SEC_MERGE flag.
1430
1431 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
1432
1433         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1434         give .debug and .reloc data characteristics.
1435         (DOT_RELOC): New define for .reloc section string.
1436         (coff_write_object_contents): Use DOT_RELOC instead of string.
1437
1438 2009-06-25  Tristan Gingold  <gingold@adacore.com>
1439
1440         * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1441         (bfd_mach_o_canonicalize_dynamic_symtab)
1442         (bfd_mach_o_get_synthetic_symtab): Defines.
1443         (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1444         (TARGET_NAME): Use Mach-O specific functions for dynamic.
1445
1446         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1447         for scattered relocations.
1448         (bfd_mach_o_i386_print_thread): New function.
1449         (bfd_mach_o_print_thread): Define.
1450
1451         * mach-o.c (text_section_names_xlat): Add an entry for __const.
1452         (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1453         New functions extracted from ...
1454         (bfd_mach_o_canonicalize_reloc): ... This.  Simplified.
1455         (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1456         (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1457         (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1458         (bfd_mach_o_ppc_flavour_string): Reindentation.  Add 64 bits cases.
1459         (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1460         Set name_str field.
1461         (bfd_mach_o_scan_read_dylib): Ditto.
1462         (bfd_mach_o_scan_read_thread): Set mdata at declaration.  Add comments,
1463         reindent.
1464         (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration.  Correctly
1465         decode isym and flags on little endian targets.  Set dysymtab field.
1466         (bfd_mach_o_scan_start_address): Adjust for enum names.
1467         (bfd_mach_o_lookup_section): Do not look for segments anymore.
1468         (bfd_mach_o_print_section): Display bfd section name.
1469         (bfd_mach_o_print_segment): Display none if no name.
1470         (bfd_mach_o_print_dysymtab): Display next index for local, external
1471         and undefined symbols.
1472         (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1473         Display dylinker name. Display thread and unixthread commands content.
1474         (bfd_mach_o_print_thread): New macro.
1475
1476         * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1477         (bfd_mach_o_ppc_thread_flavour): Ditto.
1478         (bfd_mach_o_i386_thread_flavour): Ditto.
1479         (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1480         (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1481         BFD_MACH_O_THREAD_STATE_NONE.
1482         (bfd_mach_o_segment_command): Remove segment field.
1483         (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1484         (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1485         (bfd_mach_o_prebound_dylib_command): Ditto.
1486         (bfd_mach_o_dylib_command): Ditto.
1487         (bfd_mach_o_prebound_dylib_command): Remove section field.
1488         (mach_o_data_struct): Add dysymtab field.
1489         (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1490         (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1491         (bfd_mach_o_build_commands): Remove parameter names and attributes.
1492         (bfd_mach_o_get_dynamic_reloc_upper_bound)
1493         (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1494
1495 2009-06-25  Rafael Avila de Espindola  <espindola@google.com>
1496
1497         * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1498         field of struct dirent.
1499
1500 2009-06-23  Tristan Gingold  <gingold@adacore.com>
1501
1502         * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1503         of this macro.  Fix indentation.
1504
1505 2009-06-22  Christophe Lyon  <christophe.lyon@st.com>
1506
1507         * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1508         destination for defined dynamic symbols when deciding whether to
1509         insert a stub or not.
1510         (allocate_dynrelocs): Make sure functions are not marked as Thumb
1511         when actually accessed through a PLT, even when generating a
1512         shared lib.
1513
1514 2009-06-22  Tristan Gingold  <gingold@adacore.com>
1515
1516         * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1517         the relocs array.
1518
1519 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
1520
1521         * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1522         * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1523
1524 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
1525
1526         * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1527
1528 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1529
1530         * elflink.c (elf_link_add_object_symbols): Avoid warning
1531         from -Wjump-misses-init in gcc 4.5.0.
1532
1533 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1534
1535         * elf32-i386.c (elf_i386_check_relocs): Properly check local
1536         symbol on error.
1537         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1538
1539 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1540
1541         * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1542         r_symndx.  Report local symbol name on error.
1543         (elf_i386_check_relocs): Updated.  Report local symbol name on
1544         error.
1545         (elf_i386_gc_sweep_hook): Updated.
1546         (elf_i386_relocate_section): Likewise.
1547
1548         * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1549         r_symndx.  Report local symbol name on error.
1550         (elf64_x86_64_check_relocs): Updated.  Report local symbol name
1551         on error.
1552         (elf64_x86_64_gc_sweep_hook): Updated.
1553         (elf64_x86_64_relocate_section): Likewise.
1554
1555 2009-06-19  Tristan Gingold  <gingold@adacore.com>
1556
1557         * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1558
1559 2009-06-19  Tristan Gingold  <gingold@adacore.com>
1560
1561         * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1562         (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1563         (bfd_mach_o_valid): Ditto.
1564         (bfd_mach_o_wide_p): Ditto.
1565         (bfd_mach_o_canonicalize_reloc): Ditto.
1566         (bfd_mach_o_build_commands): Ditto.
1567         (bfd_mach_o_scan_read_thread): Ditto.
1568         (bfd_mach_o_flatten_sections): Ditto.
1569         (bfd_mach_o_scan_start_address): Ditto.
1570         (bfd_mach_o_lookup_section): Ditto.
1571         (bfd_mach_o_core_fetch_environment): Ditto.
1572         (bfd_mach_o_write_contents): Ditto.  Handle reexport_dylib.
1573         (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1574         (bfd_mach_o_scan_write_symtab): Ditto.
1575         Use macros instead of hard-coded values.
1576         (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1577         Use bfd_mach_o_get_data instead of direct access.  Use macros
1578         instead of hard-coded values.
1579         (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1580         Remove sym argument and get section from mdata.
1581         Move code into the else branch.
1582         (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1583         Remove sym argument and get section from mdata.  Adjust code.
1584         (bfd_mach_o_scan_read_dylib): Move assertion into the created
1585         switch (which replaces consecutive if statements).
1586         (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd.  Load
1587         module table, table of content, indirect symbols and external
1588         referenced symbols.
1589         (bfd_mach_o_scan_read_symtab): Renames seg to symtab.  Set symtab
1590         field.
1591         (bfd_mach_o_scan_read_linkedit): New function.
1592         (bfd_mach_o_scan_read_str): Ditto.
1593         (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1594         field of mdata.
1595         (bfd_mach_o_get_symtab_upper_bound): Remove check as
1596         bfd_mach_o_count_symbols never returns an error.
1597         (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1598         symtab field (there might be only one symtab).
1599         (bfd_mach_o_scan_read_command): Handle reexported dylib.
1600         Handle sub frameworks, sub umbrella, sub library and sub client.
1601         Read code signature and segment split info commands.
1602         (bfd_mach_o_scan): Reindent.
1603         (bfd_mach_o_xlat_name): New type.
1604         (bfd_mach_o_print_flags): New function.
1605         (bfd_mach_o_get_name): Ditto.
1606         (bfd_mach_o_cpu_name): New variable.
1607         (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1608         (bfd_mach_o_section_type_name)
1609         (bfd_mach_o_section_attribute_name)
1610         (bfd_mach_o_load_command_name): New variables.
1611         (bfd_mach_o_print_private_header): New function.
1612         (bfd_mach_o_print_section_map): New function extracted from
1613         bfd_mach_o_print_private_bfd_data.
1614         (bfd_mach_o_print_section): Ditto.  Print more infos.
1615         (bfd_mach_o_print_segment): Ditto.
1616         (bfd_mach_o_print_dysymtab): Ditto.
1617         (bfd_mach_o_bfd_print_private_bfd_data): Reworked.  Handle
1618         load weak dylib, reexport dylib and id dylib.
1619         Handle code signature and segment_split info.
1620         Handle sub frameworks, sub umbrella, sub library and sub client.
1621         (bfd_mach_o_section_get_nbr_indirect): New function.
1622
1623         * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro.  Add comment.
1624         (bfd_mach_o_header_flags): New enum to define header flags.
1625         (bfd_mach_o_section_attribute): New enum to replace ...
1626         (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1627         BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1628         BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1629         BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1630         BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1631         these removed macros.
1632         (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1633         (bfd_mach_o_dylib_module): New type.
1634         (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1635         macros.
1636         (bfd_mach_o_dylib_table_of_content): New type.
1637         (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1638         (bfd_mach_o_dylib_reference): New type.
1639         (BFD_MACH_O_REFERENCE_SIZE): New macro.
1640         (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1641         modules, toc, references and indirect syms.
1642         (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1643         (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1644         unused).  Add comment.
1645         (bfd_mach_o_dylib_command): Ditto.
1646         (bfd_mach_o_prebound_dylib_command): Ditto.
1647         (bfd_mach_o_linkedit_command): New type.
1648         (bfd_mach_o_str_command): New type.
1649         (bfd_mach_o_load_command): Add linkedit and str fields.
1650         (mach_o_data_struct): Add symtab field.
1651         (bfd_get_mach_o_data): Renamed to ...
1652         (bfd_mach_o_get_data): ... this new macro.
1653         (bfd_mach_o_scan_read_symtab_symbol,
1654         bfd_mach_o_scan_read_symtab_strtab,
1655         bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1656
1657         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1658         instead of direct access.
1659
1660 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
1661
1662         * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1663         R_PPC_PLTREL24 relocs.
1664         (ppc_elf_relocate_section): Likewise.
1665
1666 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
1667
1668         * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1669         pointer to sym hash.  Update all uses.
1670         (update_plt_info): Likewise.  Don't check addend here.
1671
1672 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1673
1674         * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1675         bfd_sym_from_r_symndx.
1676         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1677
1678 2009-06-18  Alan Modra  <amodra@bigpond.net.au>
1679
1680         * elf-bfd.h (struct sym_sec_cache): Delete.
1681         (struct sym_cache): New.
1682         (bfd_section_from_r_symndx): Delete prototype.
1683         (bfd_sym_from_r_symndx): Define prototype.
1684         * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1685         (bfd_sym_from_r_symndx): ..new function.
1686         * elf32-arm.c: Update all uses of struct sym_sec_cache and
1687         bfd_section_from_r_symndx to new struct and function.
1688         * elf32-bfin.c: Likewise.
1689         * elf32-hppa.c: Likewise.
1690         * elf32-i386.c: Likewise.
1691         * elf32-m32r.c: Likewise.
1692         * elf32-m68hc1x.c: Likewise.
1693         * elf32-m68hc1x.h: Likewise.
1694         * elf32-m68k.c: Likewise.
1695         * elf32-ppc.c: Likewise.
1696         * elf32-s390.c: Likewise.
1697         * elf32-sh.c: Likewise.
1698         * elf64-ppc.c: Likewise.
1699         * elf64-s390.c: Likewise.
1700         * elf64-x86-64.c: Likewise.
1701         * elfxx-sparc.c: Likewise.
1702         * elfxx-sparc.h: Likewise.
1703
1704 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1705
1706         * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1707         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1708
1709 2009-06-18  Nick Clifton  <nickc@redhat.com>
1710
1711         * elflink.c (elf_link_sort_relocs): Return early if there are no
1712         relocs to sort.
1713
1714 2009-06-18  Dave Korn  <dave.korn.cygwin@gmail.com>
1715
1716         Merge cegcc and mingw32ce target name changes from
1717         CeGCC project:
1718
1719         2007-12-25  Pedro Alves  <pedro_alves@portugalmail.pt>
1720
1721         * config.bfd: Add arm*-*-cegcc* target.
1722
1723         2007-12-17  Pedro Alves  <pedro_alves@portugalmail.pt>
1724
1725         * config.bfd: Add arm-*-mingw32ce* target.
1726
1727 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1728
1729         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1730         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1731         * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1732         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1733
1734 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1735
1736         * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1737         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1738         * elf32-i386.c (elf_i386_check_relocs): Use it.
1739         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1740
1741 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1742
1743         * elf-bfd.h (elf_dyn_relocs): New.
1744
1745         * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1746         (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1747         elf_dyn_relocs.
1748         (elf_i386_copy_indirect_symbol): Likewise.
1749         (elf_i386_check_relocs): Likewise.
1750         (elf_i386_gc_sweep_hook): Likewise.
1751         (elf_i386_allocate_dynrelocs): Likewise.
1752         (elf_i386_readonly_dynrelocs): Likewise.
1753         (elf_i386_size_dynamic_sections): Likewise.
1754
1755         * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1756         (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1757         with elf_dyn_relocs.
1758         (elf64_x86_64_copy_indirect_symbol): Updated.
1759         (elf64_x86_64_check_relocs): Likewise.
1760         (elf64_x86_64_gc_sweep_hook): Likewise.
1761         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1762         (elf64_x86_64_allocate_dynrelocs): Likewise.
1763         (elf64_x86_64_readonly_dynrelocs): Likewise.
1764         (elf64_x86_64_size_dynamic_sections): Likewise.
1765
1766 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1767
1768         * elf32-arm.c (create_got_section): Get existing .rela.got
1769         section.
1770         * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1771         * elf32-lm32.c (create_got_section): Likewise.
1772         * elf32-m32r.c (create_got_section): Likewise.
1773         * elf32-ppc.c (ppc_elf_create_got): Likewise.
1774         * elf32-s390.c (create_got_section): Likewise.
1775         * elf32-sh.c (create_got_section): Likewise.
1776         * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1777         * elf64-s390.c (create_got_section): Likewise.
1778         * elfxx-sparc.c (create_got_section): Likewise.
1779
1780         * elflink.c (_bfd_elf_create_got_section): Properly initialize
1781         the GOT size.
1782
1783 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1784
1785         * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1786
1787         * elf32-i386.c (elf_i386_local_hash): Removed.
1788         (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1789         (elf_i386_get_local_sym_hash): Likewise.
1790
1791         * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1792         (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1793         (elf64_x86_64_get_local_sym_hash): Likewise.
1794         * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1795         (get_local_sym_hash): Likewise.
1796
1797 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1798
1799         * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1800         rel_got_sec and plt_sec.
1801         (elfNN_ia64_relax_section): Updated.
1802         (elfNN_ia64_create_dynamic_sections): Likewise.
1803         (get_got): Likewise.
1804         (allocate_dynrel_entries): Likewise.
1805         (elfNN_ia64_size_dynamic_sections): Likewise.
1806         (set_got_entry): Likewise.
1807         (elfNN_ia64_choose_gp): Likewise.
1808         (elfNN_ia64_relocate_section): Likewise.
1809         (elfNN_ia64_finish_dynamic_symbol): Likewise.
1810         (elfNN_ia64_finish_dynamic_sections): Likewise.
1811
1812 2009-06-16  Ulrich Weigand  <uweigand@de.ibm.com>
1813
1814         * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1815         also for calls.
1816
1817 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1818
1819         * configure.in (elf): Add elf-ifunc.lo.
1820
1821         * configure: Regenerated.
1822         * Makefile.in: Likewise.
1823
1824         * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1825         srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1826
1827         * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1828         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1829         irelifunc.
1830         (elf_i386_link_hash_table_create): Likewise.
1831         (elf_i386_create_dynamic_sections): Likewise.
1832         (elf_i386_check_relocs): Likewise.
1833         (elf_i386_allocate_dynrelocs): Likewise.
1834         (elf_i386_size_dynamic_sections): Likewise.
1835         (elf_i386_relocate_section): Likewise.
1836         (elf_i386_finish_dynamic_symbol): Likewise.
1837         (elf_i386_finish_dynamic_sections): Likewise.
1838         (elf_i386_create_got_section): Removed.
1839
1840         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1841         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1842         irelifunc.
1843         (elf64_x86_64_compute_jump_table_size): Updated.
1844         (elf64_x86_64_link_hash_table_create): Likewise.
1845         (elf64_x86_64_create_dynamic_sections): Likewise.
1846         (elf64_x86_64_check_relocs): Likewise.
1847         (elf64_x86_64_allocate_dynrelocs): Likewise.
1848         (elf64_x86_64_size_dynamic_sections): Likewise.
1849         (elf64_x86_64_relocate_section): Likewise.
1850         (elf64_x86_64_finish_dynamic_symbol): Likewise.
1851         (elf64_x86_64_finish_dynamic_sections): Likewise.
1852         (elf64_x86_64_create_got_section): Removed.
1853
1854         * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1855         for pointer alignment.  Set up section pointers.
1856         (_bfd_elf_create_dynamic_sections): Likewise.
1857         (_bfd_elf_create_ifunc_sections): Moved to ...
1858         * elf-ifunc.c: Here.  New.
1859
1860         * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1861         (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1862         Run "make dep-am".
1863
1864 2009-06-16  Doug Kwan  <dougkwan@google.com>
1865
1866         * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1867         to bfd_signed_vma.  Cast constant operands which are used in
1868         offset related expressions to bfd_signed_vma type as appropriate.
1869
1870 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1871
1872         * elf32-vax.c (elf_vax_plt_sym_val): New function.
1873         (elf_backend_plt_sym_val): Define.
1874
1875 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1876
1877         * elf32-vax.c (elf_vax_reloc_type_class): New function.
1878         (elf_backend_reloc_type_class): Define.
1879
1880 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1881
1882         * elf32-vax.c (elf_vax_relocate_section): For symbol references
1883         from an executable to a shared library treat R_VAX_PC32
1884         relocations as R_VAX_PLT32 ones.
1885
1886 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1887
1888         * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1889         symbols in GOT space calculation.
1890         (elf_vax_relocate_section): Adjust accordingly.
1891
1892 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1893
1894         * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1895         include <R11:R2>.
1896
1897 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1898
1899         * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1900         attribute.
1901         (elf_vax_relocate_section): Likewise.
1902
1903 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1904
1905         * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1906         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1907
1908 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1909
1910         * elf32-i386.c (elf_i386_check_relocs): Reformat.
1911         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1912
1913 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1914
1915         * Makefile.am: Run "make dep-am".
1916         * Makefile.in: Regenerated.
1917
1918 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1919
1920         * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1921         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1922
1923 2009-06-15  Nick Clifton  <nickc@redhat.com>
1924
1925         * po/ru.po: New Russian translation.
1926         * configure.in (ALL_LINGUAS): Add ru.
1927         * configure: Regenerate.
1928
1929 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1930
1931         * elf32-i386.c: Remove duplicated comments.
1932
1933 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1934
1935         PR ld/10270
1936         * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1937         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1938         for IFUNC definition in PIE.
1939         (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1940         PIE locally.
1941
1942         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1943         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1944         for IFUNC definition in PIE.
1945         (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1946         PIE locally.
1947
1948 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1949
1950         * elf32-i386.c (elf_i386_check_relocs): Properly report
1951         local symbol for unhandled relocation against STT_GNU_IFUNC
1952         symbol.
1953         (elf_i386_relocate_section): Likewise.
1954         * elf64-x86-64.c (elf64_x86_64_check_relocs):  Likewise.
1955         (elf64_x86_64_relocate_section): Likewise.
1956
1957 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1958
1959         PR ld/10269
1960         * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1961         (elf_i386_link_hash_table): Add loc_hash_table and
1962         loc_hash_memory.
1963         (elf_i386_local_hash): New.
1964         (elf_i386_local_htab_hash): Likewise.
1965         (elf_i386_local_htab_eq): Likewise.
1966         (elf_i386_get_local_sym_hash): Likewise.
1967         (elf_i386_link_hash_table_free): Likewise.
1968         (elf_i386_allocate_local_dynrelocs): Likewise.
1969         (elf_i386_finish_local_dynamic_symbol): Likewise.
1970         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1971         (elf_i386_link_hash_table_create): Create loc_hash_table and
1972         loc_hash_memory.
1973         (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1974         (elf_i386_size_dynamic_sections): Likewise.
1975         (elf_i386_relocate_section): Likewise.
1976         (elf_i386_finish_dynamic_sections): Likewise.
1977         (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1978         isn't NULL.
1979
1980         * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1981         (elf64_x86_64_link_hash_table): Add loc_hash_table and
1982         loc_hash_memory.
1983         (elf64_x86_64_local_hash): New.
1984         (elf64_x86_64_local_htab_hash): Likewise.
1985         (elf64_x86_64_local_htab_eq): Likewise.
1986         (elf64_x86_64_get_local_sym_hash): Likewise.
1987         (elf64_x86_64_link_hash_table_free): Likewise.
1988         (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1989         (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1990         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1991         (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1992         and loc_hash_memory.
1993         (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1994         symbols.
1995         (elf64_x86_64_size_dynamic_sections): Likewise.
1996         (elf64_x86_64_relocate_section): Likewise.
1997         (elf64_x86_64_finish_dynamic_sections): Likewise.
1998         (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1999         sym isn't NULL.
2000
2001 2009-06-10  Philip Blundell  <philb@gnu.org>
2002
2003         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2004         elf_sec->this_hdr == NULL.
2005
2006 2009-06-12  Tristan Gingold  <gingold@adacore.com>
2007
2008         * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2009         * bfd-in2.h: Regenerated.
2010         * libbfd.h: Regenerated.
2011
2012         * mach-o.c (FILE_ALIGN): New macro.
2013         (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2014         (bfd_mach_o_print_symbol): Ditto.
2015         (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2016         (bfd_mach_o_get_reloc_upper_bound): New function.
2017         (bfd_mach_o_canonicalize_reloc): Ditto.
2018         (bfd_mach_o_scan_write_relocs): Ditto.
2019         (bfd_mach_o_scan_write_section_32): Remove offset argument.
2020         (bfd_mach_o_scan_write_section_64): Ditto.
2021         (bfd_mach_o_scan_write_segment_32): Write relocs.  Fix size of data
2022         written for load command.  Do not compute section file offset.
2023         (bfd_mach_o_scan_write_segment_64): Ditto.
2024         (bfd_mach_o_scan_write_symtab): Compute file offset first.
2025         Adjust for bfd_mach_o_asymbol.  Move code to convert from BFD to
2026         Mach-O to ...
2027         (bfd_mach_o_mangle_symbols): ... this new function.
2028         (bfd_mach_o_write_contents): Be sure to have load commands built.
2029         Call bfd_mach_o_mangle_symbols.
2030         (bfd_mach_o_build_commands): Adjust for filelen field.
2031         Use FILE_ALIGN macro.  Clear section file offset if section is empty.
2032         Do not set symtab file offset anymore here.
2033         (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2034         (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2035         Set reloc_count and rel_filepos section fields.
2036         (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2037         unsigned int.
2038         (bfd_mach_o_scan_read_section_64): Ditto.
2039         (bfd_mach_o_scan_read_section): Ditto.
2040         (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2041         bfd_mach_o_asymbol.  Use unsigned int for file offset type.
2042         (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2043         Handle weak-ref symbols.
2044         (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2045         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2046         (bfd_mach_o_scan): Remove assignment to removed field.
2047         (bfd_mach_o_mkobject_init): Ditto.
2048         (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2049         (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2050         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2051         (bfd_mach_o_swap_reloc_in): Ditto.
2052         (bfd_mach_o_swap_reloc_out): Ditto.
2053
2054         * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2055         (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2056         (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2057         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2058         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2059         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2060         (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2061         (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2062         (BFD_MACH_O_N_WEAK_DEF): New macros.
2063         Add comments.
2064         (bfd_mach_o_section_type): Add new enumeration values.
2065         (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2066         (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2067         (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2068         (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2069         macros.
2070         (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2071         (BFD_MACH_O_GENERIC_RELOC_PAIR)
2072         (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2073         (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2074         (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2075         (BFD_MACH_O_RELENT_SIZE): Ditto.
2076         (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2077         (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2078         (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2079         (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2080         (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2081         (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2082         (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2083         (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2084         (bfd_mach_o_reloc_info): New struct.
2085         (bfd_mach_o_asymbol): New struct.
2086         (bfd_mach_o_symtab_command): The symbols field is now of type
2087         bfd_mach_o_asymbol.
2088         (bfd_mach_o_load_command): The offset and len fields are now of type
2089         unsigned int.
2090         (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2091         Add a filelen field.  Add comments.
2092         (bfd_mach_o_backend_data): New struct.
2093         (bfd_mach_o_get_backend_data): New macro.
2094         (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2095         bfd_mach_o_asymbol.
2096         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2097         (bfd_mach_o_get_reloc_upper_bound): New prototype.
2098         (bfd_mach_o_canonicalize_reloc): Ditto.
2099
2100         * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2101         duplicated macro.  Now defined to _bfd_generic_is_local_label.
2102         (TARGET_NAME_BACKEND): New macro...
2103         (TARGET_NAME_BACKEND): ... used to name a new variable.
2104         (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2105         Mach-O backend data.
2106
2107         * mach-o-i386.c (i386_howto_table): New variable.
2108         (bfd_mach_o_i386_swap_reloc_in): New function.
2109         (bfd_mach_o_i386_swap_reloc_out): Ditto.
2110         (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2111         (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2112         (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2113         (bfd_mach_o_bfd_reloc_type_lookup)
2114         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2115
2116 2009-06-11  Eric Paris  <eparis@redhat.com>
2117             Nick Clifton  <nickc@redhat.com>
2118
2119         * opncls.c (_maybe_make_executable): New function.  Gives execute
2120         permission to an executable bfd that was opened for writing
2121         provided that it is a regular file.  Replaces common code found in...
2122         (bfd_close): here and ...
2123         (bfd_close_all_done): here.
2124
2125 2009-06-11  Anthony Green  <green@moxielogic.com>
2126
2127         * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2128         * bfd-in2.h: Rebuilt.
2129         * libbfd.h: Rebuilt.
2130         * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2131         relocation support.
2132         (moxie_reloc_map): Ditto.
2133         Clean up copyright notice.
2134
2135 2009-06-10  Paul Pluzhnikov  <ppluzhnikov@google.com>
2136
2137         * bfd-in2.h: bfd_mmap prototype.
2138         * bfdio.c (bfd_mmap): New function.
2139         * libbfd.h (bfd_iovec): Add bmmap.
2140         * cache.c (cache_bmmap): New function.
2141         (cache_iovec): Initialize bmmap member.
2142         * opencls.c (opncls_bmmap): New function.
2143         (opncls_iovec): Initialize bmmap member.
2144
2145 2009-06-09  Tristan Gingold  <gingold@adacore.com>
2146
2147         * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2148         and stabstr_segment fields.
2149         (mach_o_be_vec, mach_o_le_vec): Removed
2150         (bfd_mach_o_version): New prototype.
2151
2152         * mach-o.c (bfd_mach_o_version): Make this function public.
2153         (mach_o_wide_p): New function.
2154         (bfd_mach_o_wide_p): Ditto.
2155         (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2156         weird names.
2157         (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2158         Search in the list only if the name starts with a dot.
2159         (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2160         test.  Check bfd_seek status.
2161         (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2162         (bfd_mach_o_scan_write_section_32): Ditto.
2163         (bfd_mach_o_scan_write_section_64): Ditto.
2164         (bfd_mach_o_scan_write_section): Removed.
2165         (bfd_mach_o_scan_write_segment): Split into ...
2166         (bfd_mach_o_scan_write_segment_32): ... this and ...
2167         (bfd_mach_o_scan_write_segment_64): ... this.  Check bfd_seek status.
2168         (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2169         (bfd_mach_o_scan_write_symtab): ... this.  Write symtab from BFD
2170         symbol table.  Now returns a boolean.
2171         (bfd_mach_o_write_contents): Set filetype.  Check bfd_seek status.
2172         Adjust for status type.
2173         (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2174         test.  Write symbol table.  Numbers the sections.
2175         (bfd_mach_o_read_header): Check bfd_seek status.
2176         Use mach_o_wide_p instead of hard-coded test.
2177         (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2178         (bfd_mach_o_scan_read_section_64): Ditto.
2179         (bfd_mach_o_scan_read_symtab_symbol): Ditto.  Check bfd_seek status.
2180         Use BFD_MACH_O_N_TYPE instead of hard-coded value.  Correctly
2181         handled common symbols.
2182         (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2183         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2184         (bfd_mach_o_scan_read_dylinker): Ditto.
2185         (bfd_mach_o_scan_read_dylib): Ditto.
2186         (bfd_mach_o_scan_read_thread): Ditto.
2187         (bfd_mach_o_scan_read_symtab): Ditto.
2188         Do not create a section for the stabs.
2189         (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2190         (bfd_mach_o_scan_read_segment): Ditto.
2191         (bfd_mach_o_scan_read_command): Ditto.
2192         (bfd_mach_o_scan_start_address): Ditto.
2193         (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2194         (bfd_mach_o_archive_p): Check bfd_seek status.
2195         (bfd_mach_o_core_fetch_environment): Ditto.
2196
2197         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2198
2199 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
2200
2201         * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2202         (elf_i386_link_hash_table_create): Initialize irelifunc.
2203         (elf_i386_check_relocs): Updated.  Set up irelifunc for
2204         shared objects.
2205         (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2206         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2207         shared objects.
2208         (elf_i386_relocate_section): Likewise.
2209
2210         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2211         (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2212         (elf64_x86_64_check_relocs): Updated.  Set up irelifunc for
2213         shared objects.
2214         (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2215         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2216         shared objects.
2217         (elf64_x86_64_relocate_section): Likewise.
2218
2219         * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2220         ...
2221         (_bfd_elf_create_ifunc_sections): This.
2222
2223         * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2224         ...
2225         (_bfd_elf_create_ifunc_sections): This.  Create .rel[a].ifunc
2226         for shared objects.
2227
2228 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
2229
2230         * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2231         relocation for R_386_32 against STT_GNU_IFUNC symbol when
2232         building shared object.  Check info->executable instead of
2233         !info->shared when setting non_got_ref.
2234         (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2235         for non-GOT reference of STT_GNU_IFUNC symbol in shared
2236         object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2237         symbol if needed.
2238         (elf_i386_relocate_section): Output dynamic relocation for
2239         R_386_32 against STT_GNU_IFUNC symbol to get the real
2240         function address when building shared object.
2241         (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2242         relocation for STT_GNU_IFUNC symbol in shared object.
2243
2244         * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2245         dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2246         symbol when building shared object.  Check info->executable
2247         instead of !info->shared when setting non_got_ref.
2248         (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2249         for non-GOT reference of STT_GNU_IFUNC symbol in shared
2250         library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2251         if needed.
2252         (elf64_x86_64_relocate_section): Output dynamic relocation
2253         for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2254         function address when building shared object.
2255         (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2256         relocation for STT_GNU_IFUNC symbol in shared object.
2257
2258 2009-06-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
2259
2260         * Makefile.am: Run "make dep-am".
2261         (BFD32_BACKENDS): Add mach-o-i386.lo.
2262         (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2263         * Makefile.in: Regenerate.
2264
2265 2009-06-06  Alan Modra  <amodra@bigpond.net.au>
2266
2267         * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2268         when looking for soft-icache stubs.
2269
2270 2009-06-05  Tristan Gingold  <gingold@adacore.com>
2271
2272         * mach-o.h: Update copyright year.
2273         (bfd_mach_o_mach_header_magic): New enum.
2274         (bfd_mach_o_cpu_subtype): Now an enum.
2275         (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2276         (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2277         (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2278         (bfd_mach_o_load_command): Field type_required is now a boolean.
2279         Reindent prototypes.
2280         (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2281         (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2282         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2283         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2284         (bfd_mach_o_get_symtab_upper_bound): Ditto.
2285         (bfd_mach_o_canonicalize_symtab): Ditto.
2286         (bfd_mach_o_get_symbol_info): Ditto.
2287         (bfd_mach_o_print_symbol): Ditto.
2288         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2289         (bfd_mach_o_make_empty_symbol): Ditto.
2290         (bfd_mach_o_write_contents): Ditto.
2291
2292         * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2293         bfd_mach_o_mkobject): Defines.
2294         (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2295         Do not check with target vector but with flavour.
2296         (struct mach_o_section_name_xlat): New declaration.
2297         (dwarf_section_names_xlat): Ditto.
2298         (text_section_names_xlat): Ditto.
2299         (data_section_names_xlat): Ditto.
2300         (struct mach_o_segment_name_xlat): Ditto.
2301         (segsec_names_xlat): Ditto.
2302         (bfd_mach_o_convert_section_name_to_bfd): New function.
2303         (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2304         (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2305         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2306         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2307         Accept any input and output flavour.  Do not share private data
2308         anymore.
2309         (bfd_mach_o_count_symbols): Add a comment.
2310         (bfd_mach_o_get_symtab_upper_bound): Make it public.
2311         (bfd_mach_o_canonicalize_symtab): Ditto.
2312         (bfd_mach_o_get_symbol_info): Ditto.
2313         (bfd_mach_o_print_symbol): Ditto.
2314         (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2315         Use constants instead of hard-coded values.
2316         (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2317         values.
2318         (bfd_mach_o_scan_write_section_64): Ditto.
2319         (bfd_mach_o_scan_write_segment): Ditto.
2320         Do not copy sections anymore.
2321         (bfd_mach_o_write_contents): Make it public.
2322         Remove dead code.  Rewrite typeflag assignment.
2323         (bfd_mach_o_build_commands): New function.
2324         (bfd_mach_o_set_section_contents): Ditto.
2325         (bfd_mach_o_make_empty_symbol): Make it public.
2326         (bfd_mach_o_read_header): Make it static.
2327         Convert to bfd_boolean.
2328         Use constants instead of hard-coded values.
2329         (bfd_mach_o_make_bfd_section): Call
2330         bfd_mach_o_convert_section_name_to_bfd to create name.
2331         (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2332         values.
2333         (bfd_mach_o_scan_read_section_64): Ditto.
2334         (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2335         a segment anymore.  Use constants instead of hard-coded values.
2336         (bfd_mach_o_scan_read_command): Fix style.
2337         (bfd_mach_o_scan): Use constants instead of hard-coded values.
2338         Get rid of BFD_IO_FUNCS.
2339         (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2340         (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2341         (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2342         (bfd_mach_o_object_p): Removed.
2343         (bfd_mach_o_gen_core_p): New function, replaces ...
2344         (bfd_mach_o_core_p): ... deleted.
2345         (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2346
2347         * mach-o-i386.c: New file.
2348         * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2349         * configure.in (TDEFINES): Add mach_o_i386_vec.
2350         * configure: Regenerated.
2351         * targets.c: Add mach_o_i386_vec.
2352
2353         * mach-o.c: Update copyright years.
2354         (BFD_IO_FUNCS): Remove (was not used).
2355         (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2356         bfd_mach_o_slurp_extended_name_table,
2357         bfd_mach_o_construct_extended_name_table,
2358         bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2359         bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2360         bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2361         bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2362         bfd_mach_o_get_section_contents_in_window,
2363         bfd_mach_o_bfd_is_local_label_name,
2364         bfd_mach_o_bfd_is_target_special_symbol,
2365         bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2366         bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2367         bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2368         bfd_mach_o_minisymbol_to_symbol,
2369         bfd_mach_o_bfd_get_relocated_section_contents,
2370         bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2371         bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2372         bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2373         bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2374         bfd_mach_o_bfd_merge_private_bfd_data,
2375         bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2376         bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2377         bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2378         bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2379         bfd_mach_o_bfd_copy_private_header_data,
2380         bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2381         * mach-o-target.c: ... here.
2382         Update copyright years.
2383
2384 2009-06-04  Alan Modra  <amodra@bigpond.net.au>
2385
2386         * dep-in.sed: Don't use \n in replacement part of s command.
2387         * Makefile.am (DEP1): LC_ALL for uniq.
2388         Run "make dep-am".
2389         * Makefile.in: Regenerate.
2390
2391 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
2392
2393         * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2394         h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2395         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2396
2397 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
2398
2399         * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2400         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2401         (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2402         against STT_GNU_IFUNC symbols for static executables.
2403         (elf_i386_finish_dynamic_symbol): Load GOT entry with
2404         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2405
2406         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2407         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2408         (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2409         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2410
2411 2009-06-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
2412
2413         * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2414         symbols to be left unimported when linking statically.
2415         * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2416         code when linking statically.
2417
2418 2009-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2419
2420         * elf32-i386.c (elf_i386_check_relocs): Increment
2421         got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2422         against STT_GNU_IFUNC symbol.
2423         (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2424         local STT_GNU_IFUNC definition is used.
2425         (elf_i386_relocate_section): Handle got.offset != -1 for
2426         R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2427         symbol.
2428
2429         * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2430         got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2431         relocations against STT_GNU_IFUNC symbol.
2432         (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2433         local STT_GNU_IFUNC definition is used.
2434         (elf64_x86_64_relocate_section): Handle got.offset != -1
2435         for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2436         STT_GNU_IFUNC symbol.
2437
2438 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2439
2440         PR ld/10205
2441         * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2442         (elf_i386_reloc_type_lookup): Likewise.
2443         (R_386_tls): Removed.
2444         (R_386_irelative): New.
2445         (R_386_vt_offset): Updated.
2446         (elf_i386_rtype_to_howto): Likewise.
2447         (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2448         (elf_i386_link_hash_table_create): Initialize igotplt,
2449         iplt and irelplt.
2450         (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2451         (elf_i386_adjust_dynamic_symbol): Likewise.
2452         (elf_i386_allocate_dynrelocs): Likewise.
2453         (elf_i386_relocate_section): Likewise.
2454         (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2455         sections.
2456         (elf_i386_finish_dynamic_symbol): When building a static
2457         executable, use .iplt, .igot.plt and .rel.iplt sections for
2458         STT_GNU_IFUNC symbols.  Generate R_386_IRELATIVE relocation for
2459         locally defined STT_GNU_IFUNC symbol.
2460
2461         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2462         (x86_64_reloc_map): Likewise.
2463         (R_X86_64_standard): Updated.
2464         (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2465         (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2466         iplt and irelplt.
2467         (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2468         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2469         (elf64_x86_64_allocate_dynrelocs): Likewise.
2470         (elf64_x86_64_relocate_section): Likewise.
2471         (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2472         sections.
2473         (elf64_x86_64_finish_dynamic_symbol): When building a static
2474         executable, use .iplt, .igot.plt and .rela.iplt sections for
2475         STT_GNU_IFUNC symbols.  Generate R_X86_64_IRELATIVE relocation
2476         for locally defined STT_GNU_IFUNC symbol.
2477
2478         * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2479         (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2480
2481         * bfd-in2.h: Regenerated.
2482         * libbfd.h: Likewise.
2483
2484 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2485
2486         * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2487         (_bfd_elf_make_ifunc_reloc_section): Removed.
2488         (_bfd_elf_is_ifunc_symbol): Likewise.
2489         (_bfd_elf_create_static_ifunc_sections): New.
2490
2491         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2492         symbol check to ...
2493         (elf_link_add_object_symbols): Here.
2494         (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2495         STT_GNU_IFUNC symbol.
2496         (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2497         if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2498         (IFUNC_INFIX): Removed.
2499         (get_ifunc_reloc_section_name): Likewise.
2500         (_bfd_elf_make_ifunc_reloc_section): Likewise.
2501         (_bfd_elf_is_ifunc_symbol): Likewise.
2502         (_bfd_elf_create_static_ifunc_sections): New.
2503
2504 2009-05-29  H.J. Lu  <hongjiu.lu@intel.com>
2505
2506         * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2507         (create_got_section): Likewise.
2508         (allocate_dynrelocs): Likewise.
2509         (readonly_dynrelocs): Likewise.
2510         (set_tls_module_base): Likewise.
2511         (dtpoff_base): Likewise.
2512         (tpoff): Likewise.
2513         (elf_i386_link_hash_table_create): Updated.
2514         (elf_i386_create_dynamic_sections): Likewise.
2515         (elf_i386_check_relocs): Likewise.
2516         (elf_i386_size_dynamic_sections): Likewise.
2517         (elf_i386_relocate_section): Likewise.
2518
2519         * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2520         (create_got_section): Likewise.
2521         (allocate_dynrelocs): Likewise.
2522         (readonly_dynrelocs): Likewise.
2523         (set_tls_module_base): Likewise.
2524         (dtpoff_base): Likewise.
2525         (tpoff): Likewise.
2526         (elf64_x86_64_link_hash_table_create): Updated.
2527         (elf64_x86_64_create_dynamic_sections): Likewise.
2528         (elf64_x86_64_check_relocs): Likewise.
2529         (elf64_x86_64_size_dynamic_sections): Likewise.
2530         (elf64_x86_64_relocate_section): Likewise.
2531
2532 2009-05-28  Nick Clifton  <nickc@redhat.com>
2533
2534         * targets.c (_bfd_target_vector): Only include plugin target in
2535         all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2536
2537 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
2538
2539         * elf32-spu.c (struct call_info): New member broken_cycle.
2540         (remove_cycle): Instead of physically removing call_info structures
2541         to break call graph cycles, mark them using the broken_cycle flag.
2542         (mark_overlay_section): Respect broken_cycle flag.
2543         (unmark_overlay_section): Likewise.
2544         (collect_lib_sections): Likewise.
2545         (collect_overlays): Likewise.
2546         (sum_stack): Likewise.
2547
2548 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
2549
2550         * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2551         (mark_functions_via_relocs): Initialize callee->count to 1.
2552         (pasted_function): Likewise.
2553         (spu_elf_auto_overlay): Honor call counts when determining number
2554         of stubs required in software i-cache mode.
2555
2556 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
2557
2558         * plugin.c (program_name): Remove.
2559         (plugin_program_name): New.
2560         (bfd_plugin_set_program_name): New.
2561         (try_load_plugin): Use plugin_program_name.
2562         * plugin.h (bfd_plugin_set_program_name): New.
2563
2564 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
2565
2566         * aclocal.m4: Include ../config/plugins.m4.
2567         * configure.in: Use AC_PLUGINS.
2568         * configure: Regenerate.
2569         * Makefile.in: Regenerate.
2570         * doc/Makefile.in: Regenerate.
2571
2572 2009-05-27  Nathan Sidwell  <nathan@codesourcery.com>
2573
2574         * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2575         link.
2576         * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2577         * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2578         * elf32-avr.c (elf32_avr_relax_section): Likewise.
2579         * elf32-frv.c (elf32_avr_relax_section): Likewise.
2580         * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2581         * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2582         * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2583         * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2584         * reloc.c (bfd_generic_relax_section): Likewise.
2585         * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2586         * vms.c (vms_bfd_relax_section): Likewise.
2587
2588 2009-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2589
2590         * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2591
2592         * elf32-i386.c (is_indirect_symbol): Renamed to ...
2593         * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2594
2595         * elf32-i386.c (allocate_dynrelocs): Updated.
2596         (elf_i386_relocate_section): Likewise.
2597         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2598         (elf64_x86_64_relocate_section): Likewise.
2599
2600         * elf64-x86-64.c (is_indirect_symbol): Removed.
2601
2602 2009-05-26  Nick Clifton  <nickc@redhat.com>
2603
2604         * po/id.po: Updated Indonesian translation.
2605
2606 2009-05-26  Rafael Avila de Espindola  <espindola@google.com>
2607
2608         * Makefile.am: Run "make dep-am".
2609         (AM_CPPFLAGS): New.
2610         (LIBDL): New.
2611         (ALL_MACHINES): Add cpu-plugin.lo.
2612         (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2613         (BFD32_BACKENDS): Add plugin.lo.
2614         (BFD32_BACKENDS_CFILES): Add plugin.c.
2615         (libbfd_la_LIBADD): Add LIBDL
2616         * archures.c (bfd_architecture): Add bfd_arch_plugin.
2617         (bfd_plugin_arch): Declare.
2618         * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2619         * bfd.c (bfd): Add plugin_data.
2620         * config.bfd: Handle the plugin target.
2621         * configure.in: Check for --enable-plugins.
2622         (LT_INIT): Use the dlopen option.
2623         * cpu-plugin.c: New.
2624         * plugin.c: New.
2625         * plugin.h: New.
2626         * targets.c (plugin_vec): Declare.
2627         (_bfd_target_vector): Add plugin_vec.
2628         * Makefile.in: Regenerate.
2629         * bfd-in2.h: Regenerate.
2630         * configure: Regenerate.
2631
2632 2009-05-26  Alan Modra  <amodra@bigpond.net.au>
2633
2634         * dep-in.sed: Don't modify .o to .lo here.  Output one filename
2635         per line with all lines having continuation backslash.  Prefix
2636         first line with "A", following lines with "B".
2637         * Makefile.am (DEP): Don't use dep.sed here.
2638         (DEP1): Run $MKDEP on single files, modify .o to .lo here.  Use
2639         dep.sed here on dependencies, sort and uniq.
2640         * Makefile.in: Regenerate.
2641
2642 2009-05-25  Tristan Gingold  <gingold@adacore.com>
2643
2644         * makefile.vms: Add verilog.obj to object list OBJS.
2645
2646 2009-05-24  Alan Modra  <amodra@bigpond.net.au>
2647
2648         * bfdio.c (bfd_seek): Formatting.  Ensure newly allocated memory
2649         for BFD_IN_MEMORY is cleared.
2650         (bfd_bwrite): Zero excess memory allocated.
2651
2652 2009-05-22  Julian Brown  <julian@codesourcery.com>
2653
2654         * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2655         macros.
2656         (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2657         (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2658         (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2659         arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2660         (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2661         (a8_erratum_fix, a8_erratum_reloc): New structs.
2662         (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2663         num_a8_erratum_fixes, fix_cortex_a8 fields.
2664         (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2665         (elf32_arm_add_stub): Split into two parts, creating...
2666         (elf32_arm_create_or_find_stub_sec): New function.
2667         (elf32_arm_final_link_relocate): Add forward declaration.
2668         (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2669         relocations, multiple relocations per stub.
2670         (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2671         (arm_size_one_stub): Use find_stub_size_and_template.
2672         (a8_reloc_compare): New.
2673         (find_thumb_glue): Add forward declaration.
2674         (cortex_a8_erratum_scan): New.
2675         (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2676         (bfd_elf32_arm_set_cortex_a8_fix): New.
2677         (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2678         (arm_map_one_stub): Add THUMB32_TYPE support.
2679         (a8_branch_to_stub_data): New.
2680         (make_branch_to_a8_stub): New.
2681         (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2682         * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2683         (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2684         Cortex-A8 erratum workaround.
2685         * bfd-in2.h: Regenerate.
2686
2687 2009-05-22  Alan Modra  <amodra@bigpond.net.au>
2688
2689         * Makefile.am: Run "make dep-am".
2690         * Makefile.in: Regenerate.
2691         * po/SRC-POTFILES.in: Regenerate.
2692
2693 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2694
2695         * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2696         commit.
2697
2698 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2699
2700         * elf-bfd.h (struct elf_backend_data
2701         <elf_backend_link_output_symbol_hook>): Return an int.
2702         * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2703         symbols on deleted .opd entries.
2704         * elflink.c (elf_link_output_sym): Return without outputting sym
2705         if output_symbol_hook returns 2.
2706         (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2707         Abort if we must not discard sym.
2708         (elf_link_input_bfd): Similarly, don't set finfo->indices for
2709         local syms.
2710         (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2711         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2712         elf_backend_link_output_symbol_hook return type change.
2713         * elf32-arm.c (output_arch_syminfo): Likewise.
2714         (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2715         (elf32_arm_output_arch_local_syms): Likewise.
2716         * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2717         * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2718         (bfd_score_elf_link_output_symbol_hook): Likewise.
2719         * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2720         * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2721         * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2722         * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2723         * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2724         * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2725         * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2726         * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2727         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2728         * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2729         * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2730
2731 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2732
2733         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2734         out of range .opd symbols.
2735
2736 2009-05-21  Dave Korn  <dave.korn.cygwin@gmail.com>
2737
2738         * coffgen.c (coff_print_symbol):  Use bfd_fprintf_vma, not
2739         fprintf_vma directly.
2740         * peXXigen.c (pe_print_edata):  Likewise.
2741         (pe_print_pdata):  Likewise.
2742         (_bfd_XX_print_ce_compressed_pdata):  Likewise.
2743         (_bfd_XX_print_private_bfd_data_common):  Likewise.
2744
2745 2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>
2746
2747         * cofflink.c (process_embedded_commands):  Ignore "-aligncomm".
2748
2749 2009-05-15  Andrew Stubbs  <ams@codesourcery.com>
2750             Paul Brook  <paul@codesourcery.com>
2751
2752         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2753         fix discarded sections.
2754
2755 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2756
2757         * elf32-spu.c (mark_overlay_section): Move .init and .fini
2758         sections into the software icache.
2759
2760 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2761
2762         * elf32-spu.c (build_stub): Always build "compact" sofware
2763         i-cache stubs.
2764
2765 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2766
2767         * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2768         (spu_elf_setup): Initialize it.
2769         (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2770         Update to new-sytle cache manager data structures.
2771         (spu_elf_build_stubs): Generate new-style cache manager data
2772         structures and symbols.
2773         (spu_elf_auto_overlay): Update size computation.
2774
2775 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2776
2777         * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2778         segments first amongst the program headers.
2779
2780 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2781
2782         * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2783         into addresses for relocation types that look at high bits.  Remove
2784         special handling of relocation overflow warnings.
2785
2786 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2787
2788         * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2789         control flow graph between fragments of a function.
2790
2791 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2792
2793         * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2794         generate only a 16-byte .toe section.
2795         (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2796
2797 2009-05-14  Alan Modra  <amodra@bigpond.net.au>
2798
2799         * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2800         (spu_elf_place_overlay_data): ..here.  New function.
2801         * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2802
2803 2009-05-13  Andrew Jenner  <andrew@codesourcery.com>
2804
2805         * elf32-arm.c: Move sysdep.h to start of file.
2806
2807 2009-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
2808
2809         * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2810         start of overlays.
2811         (spu_elf_build_stubs): Don't define __icache_tagbase.  Define
2812         __icache_tag_array and __icache_tag_array_size.
2813
2814 2009-05-11  Masaki Muranaka  <monaka@monami-software.com>
2815
2816         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2817         ATTRIBUTE_UNUSED.
2818         (bfinfdpic_link_omit_section_dynsym): Likewise.
2819         (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2820
2821 2009-05-05  Paul Brook  <paul@codesourcery.com>
2822
2823         * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2824         * bfd-in2.h: Regenerate.
2825         * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2826         (_arm_elf_section_data): Add text and exidx fields.
2827         (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2828         insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2829         copy_exidx_entry): New functions.
2830         (elf32_arm_write_section): Fixup .ARM.exidx contents.
2831
2832 2009-05-05  Christophe lyon  <christophe.lyon@st.com>
2833
2834         * elf32-arm.c (DEF_STUBS): New helper define.
2835         (DEF_STUB): Likewise.
2836         (stub_def): New type.
2837         (stub_definitions): New array, containing stub template pointers
2838         and sizes.
2839         (arm_size_one_stub): Make use of stub_definitions.
2840
2841 2009-05-04  Dave Korn  <dave.korn.cygwin@gmail.com>
2842
2843         * elflink.c (find_version_for_sym):  Remove from here, ...
2844         * linker.c (bfd_find_version_for_sym):  ... rename, replace
2845         here, make public and update all callers.
2846         * bfd-in2.h:  Regenerate.
2847
2848 2009-04-30  Nick Clifton  <nickc@redhat.com>
2849
2850         * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2851         section pointer.
2852         (struct elf_obj_data): Add has_ifunc_symbols boolean.
2853         * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2854         into a STT_GNU_IFUNC symbol type.
2855         (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2856         type.
2857         (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2858         the binary contains ifunc symbols.
2859         * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2860         symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2861         * elf32-i386.c (is_indirect_function): New function.
2862         (elf_i386_check_relocs): Create an ifunc output section.
2863         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2864         section if necessary.
2865         (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2866         if necessary.
2867         (elf_i386_add_symbol_hook): New function. Set the
2868         has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2869         symbol is encountered.
2870         (elf_backend_post_process_headers): Define.
2871         (elf_backend_add_symbol_hook): Define.
2872         (elf_i386_post_process_headers): Rename to
2873         elf_i388_fbsd_post_process_headers.
2874         * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2875         (is_indirect_function): New function.
2876         (elf64_x86_64_check_relocs): Create an ifunc output section.
2877         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2878         section if necessary.
2879         (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2880         symbol if necessary.
2881         (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2882         elf_obj_data structure if an ifunc symbol is encountered.
2883         (elf_backend_post_process_headers): Define.
2884         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2885         if we have ifunc symbols to handle.
2886         (get_ifunc_reloc_section_name): New function.  Computes the name
2887         for an ifunc section.
2888         (_bfd_elf_make_ifunc_reloc_section): New function.  Creates a
2889         section to hold ifunc relocs.
2890         * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2891         (bfd_print_symbol_vandf): Handle ifunc symbols.
2892         (bfd_decode_symclass): Likewise.
2893         * bfd-in2.h: Regenerate.
2894
2895 2009-04-30  Joseph Myers  <joseph@codesourcery.com>
2896
2897         * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2898         MOVW and MOVT relocations in a shared library link.
2899
2900 2009-04-27  Anthony Green  <green@moxielogic.com>
2901
2902         * verilog.c: New file.
2903         * Makefile.am (BFD32_LIBS): Add verilog.c.
2904         (BFD32_LIBS_CFILES): Add verilog.c.
2905         (verilog.lo): New build rule.
2906         * Makefile.in: Rebuilt.
2907         * targets.c: Add verilog support.
2908         * bfd.c (tdata union): Add Verilog private data field.
2909         * bfd-in2.h: Regenerate.
2910
2911 2009-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2912
2913         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2914         copy pe_opthdr.
2915
2916 2009-04-23  Matthias Klose  <doko@ubuntu.com>
2917
2918         * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2919
2920 2009-04-22  Christophe Lyon  <christophe.lyon@st.com>
2921
2922         PR9743
2923         * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2924         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2925         (elf32_arm_size_stubs): Likewise.
2926         (record_thumb_to_arm_glue): Deleted unused function.
2927         (bfd_elf32_arm_process_before_allocation): No longer handle
2928         R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2929         (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2930         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2931
2932 2009-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
2933
2934         * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2935         (elf32_arm_write_section): Declare early.
2936         (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2937         (arm_allocate_glue_section_space): Exclude empty sections.
2938         (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2939         (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2940         BFD.
2941         (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2942         (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2943         (elf32_arm_size_dynamic_sections): Allocate interworking
2944         sections here.
2945         (bfd_elf32_bfd_final_link): Define.
2946
2947 2009-04-21  H.J. Lu  <hongjiu.lu@intel.com>
2948
2949         * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2950
2951         * coffcode.h (coff_compute_section_file_positions): Clear
2952         D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2953
2954         * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2955         force_minimum_alignment.
2956
2957         * libcoff.h: Regenerated.
2958
2959         * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2960         (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2961
2962         * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2963         nor target_subsystem.
2964
2965         * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2966         force_minimum_alignment nor target_subsystem.
2967
2968 2009-04-21  Kai Tietz  <kai.tietz@onevision.com>
2969
2970         * coff-x86_64.c (PEI_HEADERS): Protect includes.
2971         (bfd_pe_print_pdata): Remove #ifdef PE variation.
2972         * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2973         include in coff-x86_64.c of headers.
2974         (PDATA_ROW_SIZE): New define.
2975         (pex_regs[]): New static array.
2976         (pex64_get_runtime_function): New static function.
2977         (pex64_get_unwind_info): Likewise.
2978         (pex64_get_scope_entry): Likewise.
2979         (pex64_xdata_print_uwd_codes): Likewise.
2980         (pex64_get_section_by_rva): Likewise.
2981         (pex64_dump_xdata): Likewise.
2982         (pex64_bfd_print_pdata): Likewise.
2983         (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2984         * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2985         * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2986
2987 2009-04-19  Peter O'Gorman  <binutils@mlists.thewrittenword.com>
2988             Alan Modra  <amodra@bigpond.net.au>
2989             Dave Korn  <dave.korn.cygwin@gmail.com>
2990
2991         * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2992         long names and non-NUL-terminated strings.
2993
2994 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2995
2996         * bfd-in2.h: Regenerated.
2997
2998 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2999
3000         * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3001         IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3002
3003 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
3004
3005         PR binutils/10074
3006         * coffcode.h (bfd_pei_p): New.
3007
3008         * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3009         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3010         bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3011         bfd_efi_rtdrv_ia64_vec.  Replace bfd_efi_app_ia32_vec,
3012         bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3013         i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3014
3015         * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3016         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3017         bfd_efi_rtdrv_x86_64_vec,
3018         bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec.  Replace
3019         bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3020         * targets.c: Likewise.
3021
3022         * configure: Regenerated.
3023         * libcoff.h: Likewise.
3024         * Makefile.in: Likewise.
3025
3026         * efi-app-ia32.c: Removed.
3027         * efi-app-x86_64.c: Likewise.
3028         * efi-bsdrv-ia32.c: Likewise.
3029         * efi-bsdrv-ia64.c: Likewise.
3030         * efi-bsdrv-x86_64.c: Likewise.
3031         * efi-rtdrv-ia32.c: Likewise.
3032         * efi-rtdrv-ia64.c: Likewise.
3033         * efi-rtdrv-x86_64.c: Likewise.
3034         * efi-rtdrv-ia32.c: Likewise.
3035
3036         * efi-app-ia64.c: Moved to ...
3037         * pei-ia64.c: This.
3038         (TARGET_SYM): Set to bfd_pei_ia64_vec.
3039         (TARGET_NAME): Set to pei-ia64.
3040
3041         * libpei.h (bfd_target_pei_p): Removed.
3042         (bfd_target_pei_arch): Likewise.
3043         (bfd_target_efi_app_p): Likewise.
3044         (bfd_target_efi_app_arch): Likewise.
3045         (bfd_target_efi_bsdrv_p): Likewise.
3046         (bfd_target_efi_bsdrv_arch): Likewise.
3047         (bfd_target_efi_rtdrv_p): Likewise.
3048         (bfd_target_efi_rtdrv_arch): Likewise.
3049         (bfd_pe_executable_p): Likewise.
3050
3051         * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3052         efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3053         (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3054         and efi-rtdrv-ia32.c.
3055         (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3056         efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3057         efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3058         (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3059         efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3060         efi-rtdrv-x86_64.c. Add pei-ia64.c.
3061         (efi-app-ia64.lo): Removed.
3062         (efi-bsdrv-ia32.lo): Likewise.
3063         (efi-rtdrv-ia32.lo): Likewise.
3064         (efi-app-ia64.lo): Likewise.
3065         (efi-bsdrv-ia64.lo): Likewise.
3066         (efi-rtdrv-ia64.lo): Likewise.
3067         (efi-app-x86_64.lo): Likewise.
3068         (efi-bsdrv-x86_64.lo): Likewise.
3069         (efi-rtdrv-x86_64.lo): Likewise.
3070         (pei-ia64.lo): New.
3071
3072         * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3073         with bfd_pei_p.
3074         (arch_type): Removed.
3075         (pe_arch): Likewise.
3076         (pe_bfd_object_p): Just return coff_object_p.
3077
3078         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3079         bfd_pe_executable_p with bfd_pei_p.
3080
3081 2009-04-17  Christophe Lyon  <christophe.lyon@st.com>
3082
3083         * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3084         PLT entries to an undefined symbol when generating a shared
3085         library.
3086
3087 2009-04-17  Nick Clifton  <nickc@redhat.com>
3088
3089         PR 9909
3090         * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3091
3092 2009-04-16  Richard Sandiford  <r.sandiford@uk.ibm.com>
3093
3094         * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3095         * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3096         * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3097         * binary.c (binary_bfd_define_common_symbol): Likewise.
3098         * bout.c (b_out_bfd_define_common_symbol): Likewise.
3099         * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3100         * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3101         * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3102         * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3103         * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3104         * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3105         * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3106         * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3107         * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3108         * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3109         * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3110         * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3111         * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3112         * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3113         * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3114         * som.c (som_bfd_define_common_symbol): Likewise.
3115         * srec.c (srec_bfd_define_common_symbol): Likewise.
3116         * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3117         * versados.c (versados_bfd_define_common_symbol): Likewise.
3118         * vms.c (vms_bfd_define_common_symbol): Likewise.
3119         * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3120         * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3121         * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3122         (pmac_xcoff_vec): Likewise.
3123         * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3124         (aix5coff64_vec): Likewise.
3125         * linker.c (bfd_generic_define_common_symbol): New function.
3126         * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3127         (_bfd_define_common_symbol): New field.
3128         * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3129         * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3130         (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3131         symbols here.
3132         * bfd-in2.h: Regenerate.
3133         * libbfd.h: Likewise.
3134         * libcoff.h: Likewise.
3135
3136 2009-04-15  Anthony Green  <green@moxielogic.com>
3137
3138         * targets.c: Add moxie support.
3139         * Makefile.am: Ditto.
3140         * Makefile.in: Rebuilt.
3141         * cpu-moxie.c, elf32-moxie.c: New files.
3142         * archures.c: Add moxie support.
3143         * configure.in: Add moxie support.
3144         * configure: Rebuilt.
3145         * config.bfd, archures.c: Add moxie support.
3146         * bfd-in2.h: Rebuilt.
3147
3148 2009-04-15  Christophe Lyon  <christophe.lyon@st.com>
3149
3150         * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3151         branch to an undef weak symbol into a jump to next instruction if
3152         a PLT entry will be created.
3153
3154 2009-04-14  Dave Korn  <dave.korn.cygwin@gmail.com>
3155
3156         * coffgen.c (make_a_section_from_file):  Set the backend long
3157         section names enable if long section names found on input.
3158         * coffcode.h:  Extend long section names documentation to match.
3159
3160 2009-04-08  H.J. Lu  <hongjiu.lu@intel.com>
3161
3162         * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3163         machine code.
3164
3165 2009-04-07  DJ Delorie  <dj@redhat.com>
3166
3167         * archures.c: Add bfd_mach_mep_c5.
3168         * bfd-in2.h: Likewise.
3169         * cpu-mep.c: Add bfd_c5_arch.
3170         * elf32-mep.c: Support it.
3171
3172 2009-04-07  H.J. Lu  <hongjiu.lu@intel.com>
3173
3174         * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3175         info->callbacks->einfo.
3176         * linker.c (_bfd_generic_section_already_linked): Likewise.
3177
3178 2009-04-06  DJ Delorie  <dj@redhat.com>
3179
3180         * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3181
3182 2009-04-06  H.J. Lu  <hongjiu.lu@intel.com>
3183
3184         * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3185         _bfd_pex64_print_pdata only if PE is defined.
3186
3187         * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3188         (_bfd_pex64_print_pdata): This.
3189
3190         * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3191         (_bfd_pex64_print_pdata): This.  Defined only if COFF_WITH_pex64
3192         is defined.
3193
3194 2009-04-05  Kai Tietz  <kai.tietz@onevision.com>
3195
3196         * coff-x86_64.c (bfd_pe_print_pdata): Define as
3197         _bfd_pep_print_x64_pdata.
3198         * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3199         * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3200
3201 2009-04-02  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
3202
3203         * elf32-xtensa.c (relax_property_section): Always set r_offset
3204         to zero.
3205
3206 2009-04-02  Christophe Lyon  <christophe.lyon@st.com>
3207
3208         * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3209         elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3210         branch stubs.
3211         (elf32_arm_stub_type): New enum values for the two new stubs.
3212         (arm_type_of_stub): Make use of the two new stubs.
3213         (arm_size_one_stub): Handle the two new stubs.
3214
3215 2009-04-01  Matt Thomas  <matt@netbsd.org>
3216
3217         * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3218         hidden symbols into the GOT or PLT.GOT.
3219         (elf_vax_relocate_section): Do not emit a PCREL reloc
3220         into a shared object if it is against a hidden symbol.
3221
3222 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3223
3224         * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3225         and know_contains_shared_object_p.
3226         (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3227         Cache the result in the archive_info table.
3228         (xcoff_auto_export_p): Add an "info" parameter and update the
3229         call to xcoff_archive_contains_shared_object_p.
3230         (xcoff_mark_auto_exports): Update accordingly.
3231         (xcoff_post_gc_symbol): Likewise.
3232
3233 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3234
3235         * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3236         rather than C_EXT.
3237
3238 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3239
3240         * coff-rs6000.c (member_layout): New structure.
3241         (archive_iterator): Likewise.
3242         (member_layout_init): New function.
3243         (archive_iterator_begin): Likewise.
3244         (archive_iterator_next): Likewise.
3245         (xcoff_write_armap_old): Use the new iterator functions.
3246         (do_shared_object_padding): Delete.
3247         (xcoff_write_armap_big): Use the new iterator functions.  Simplify
3248         handling of arch_info.
3249         (xcoff_write_archive_contents_old): Allocate arelt_data in the
3250         first loop rather than the second.  Allocate a member header if
3251         there isn't one, then work out the stat information and length
3252         in the first loop too.  Use the new iterators for the second loop.
3253         (xcoff_write_archive_contents_big): Likewise.
3254
3255 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3256
3257         * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3258         (bfd_xcoff_set_archive_import_path): Likewise.
3259         * bfd-in2.h: Regenerate.
3260         * xcofflink.c: Include libiberty.h.
3261         (xcoff_archive_info): New structure.
3262         (xcoff_archive_info_hash): New function.
3263         (xcoff_archive_info_eq): Likewise.
3264         (xcoff_get_archive_info): Likewise.
3265         (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3266         (bfd_xcoff_split_import_path): New function.
3267         (bfd_xcoff_set_archive_import_path): Likewise.
3268         (xcoff_set_import_path): Move earlier in file.
3269         (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3270         object to the the directory part of the bfd's filename.  Get the
3271         import path and filename of an archive object from the archive's
3272         xcoff_tdata, initializing it if necessary.  Update use of
3273         import_file_id.
3274         (bfd_link_input_bfd): Update use of import_file_id.
3275         (xcoff_write_global_symbol): Likewise.
3276
3277 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3278
3279         * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3280
3281 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3282
3283         * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3284         a .loader section for relocatable links.
3285         (xcoff_need_ldrel_p): New function.
3286         (xcoff_mark): Use it.
3287         (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3288         a loader section.
3289         (xcoff_build_ldsym): New function, split out from...
3290         (xcoff_build_ldsyms): ...here.  Rename to...
3291         (xcoff_post_gc_symbol): ...this.  Only export symbols, and only
3292         call xcoff_build_ldsym, if there's a loader section.
3293         (xcoff_build_loader_section): New function, extracted verbatim from...
3294         (bfd_xcoff_size_dynamic_sections): ...here.  Only call it if
3295         there's a loader section.  Only add an __rtinit loader symbol
3296         if there's a loader section.  Update after above name change.
3297         (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3298         (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3299         and xcoff_create_ldrel.
3300         (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3301         (xcoff_reloc_link_order): Likewise, but only call it if there's
3302         a loader section.  Use xcoff_symbol_section.
3303         (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3304         if there's a loader section.
3305
3306 2009-04-01  Richard Sandiford  <rdsandiford@googlemail.com>
3307
3308         * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3309
3310 2009-04-01  Christophe Lyon  <christophe.lyon@st.com>
3311
3312         * elf32-arm.c (group_sections): Rewrite loops for better
3313         readability.
3314
3315 2009-03-30  DJ Delorie  <dj@redhat.com>
3316
3317         * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3318         relocs when doing a relocatable link.
3319
3320 2009-03-28  Mark Mitchell  <mark@codesourcery.com>
3321
3322         * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3323         "ERROR:", in error messages.
3324         * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3325         * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3326         * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3327         (elf32_arm_merge_eabi_attributes): Likewise.
3328         (elf32_arm_merge_private_bfd_data): Likewise.
3329
3330 2009-03-27  Nick Clifton  <nickc@redhat.com>
3331
3332         * section.c (bfd_get_section_contents): Detect and handle the case
3333         where a section has the SEC_IN_MEMORY flag set but no actual
3334         contents allocated.
3335
3336 2009-03-26  Alan Modra  <amodra@bigpond.net.au>
3337
3338         PR 6494
3339         * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3340         p_filesz and p_memsz are equal.  Use p_memsz as the segment size.
3341         (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3342         if we don't find matching PT_LOAD when copying.
3343
3344 2009-03-25  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3345
3346         * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3347         the reloc descriptions.
3348
3349 2009-03-25  Hans-Peter Nilsson  <hp@axis.com>
3350
3351         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3352         <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3353         <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3354
3355 2009-03-24  H.J. Lu  <hongjiu.lu@intel.com>
3356
3357         * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3358         (bfd_i386_arch_intel_syntax): Likewise.
3359         (i8086_arch): Likewise.
3360         (bfd_x86_64_arch): Likewise.
3361
3362 2009-03-24  Hans-Peter Nilsson  <hp@axis.com>
3363
3364         * elf32-cris.c (cris_elf_relocate_section): <case
3365         R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3366         symbols for non-allocated sections.  Don't check whether to
3367         generate R_CRIS_DTPMOD for non-allocated sections.
3368         (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3369         handle relocation GC:ing if applied to non-allocated section.
3370         (cris_elf_check_relocs): Similar.
3371
3372         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3373         <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3374         when emitting a known TP offset in the GOT.
3375
3376 2009-03-23  Alan Modra  <amodra@bigpond.net.au>
3377
3378         * elf64-ppc.c (synthetic_opd): Delete.
3379         (compare_symbols): Look for .opd name rather than section match.
3380         (ppc64_elf_get_synthetic_symtab): Likewise.
3381
3382 2009-03-21  Alan Modra  <amodra@bigpond.net.au>
3383
3384         * elf32-ppc.c (is_pic_glink_stub): Delete.
3385         (is_nonpic_glink_stub): New function.
3386         (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3387         than first pic one.
3388         (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3389
3390 2009-03-20  Martin Schwidefsky  <schwidefsky@de.ibm.com>
3391             Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3392
3393         * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3394         macros for visibilty and locality checks.
3395         (elf_s390_adjust_dynamic_symbol): Likewise.
3396         (allocate_dynrelocs): Likewise.
3397         (elf_s390_relocate_section): Likewise.
3398         (elf_s390_finish_dynamic_symbol): Likewise.
3399         * elf64-s390.c (elf_s390_check_relocs): Likewise.
3400         (elf_s390_adjust_dynamic_symbol): Likewise.
3401         (allocate_dynrelocs): Likewise.
3402         (elf_s390_relocate_section): Likewise.
3403         (elf_s390_finish_dynamic_symbol): Likewise.
3404
3405 2009-03-19  Kai Tietz  <kai.tietz@onevision.com>
3406
3407         * bfd-in2.h: Regenerated.
3408         * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3409         for debugging sections and map memory read/write dependent on
3410         SEC_COFF_NOREAD.
3411         (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3412         without memory read flags set.
3413         * section.c: Add SEC_COFF_NOREAD to section flags.
3414
3415 2009-03-19  Andreas Schwab  <schwab@linux-m68k.org>
3416
3417         * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3418         for format string.
3419
3420 2009-03-19  Alan Modra  <amodra@bigpond.net.au>
3421
3422         * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3423         "no overlays" return.  If there are overlays, create overlay
3424         manager entry symbols here, so that..
3425         (spu_elf_build_stubs): ..we don't need to set them up here.
3426         Simplify entry symbol tests.
3427         * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3428
3429 2009-03-18  Mark Kettenis  <kettenis@gnu.org>
3430
3431         * elf.c (elfcore_grok_openbsd_procinfo)
3432         (elfcore_grok_openbsd_note): New functions.
3433         (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3434
3435 2009-03-18  Alan Modra  <amodra@bigpond.net.au>
3436
3437         * vms-hdr.c: Don't include alloca.h.
3438         * elf32-m68hc1x.c: Include alloca-conf.h.
3439         * xsym.c: Likewise.
3440         * elf64-hppa.c: Likewise.  Remove existing #if's handling alloca.
3441         * som.c: Likewise.
3442         * Makefile.am: Run "make dep-am".
3443         * Makefile.in: Regenerate.
3444
3445 2009-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
3446
3447         * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3448
3449 2009-03-17  Alan Modra  <amodra@bigpond.net.au>
3450
3451         * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3452         Add compact_stub.
3453         (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3454         * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3455         ovly_return fields with ovly_entry[2].  Adjust all users.
3456         (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3457         when soft-icache.
3458         (spu_elf_build_stubs): Likewise.
3459         (ovl_stub_size): Change arg to spu_elf_params pointer.  Adjust for
3460         ovly_flavour changes.  Update all callers.
3461         (ovl_stub_size_log2): New function.
3462         (build_stub): Handle compact icache stubs.  Use different manager
3463         entry point for stubs in non-icache area.
3464         (spu_elf_size_stubs): Don't allocate space for indirect branch
3465         descriptors.
3466         (spu_elf_build_stubs): And don't built them.
3467
3468 2009-03-16  Andrew Stubbs  <ams@codesourcery.com>
3469
3470         * dwarf2.c (read_section): Always use rawsize, if available.
3471
3472 2009-03-16  Alan Modra  <amodra@bigpond.net.au>
3473
3474         * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3475         of rawsize and size for buffer.
3476
3477 2009-03-15  Ulrich Weigand  <uweigand@de.ibm.com>
3478
3479         * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3480         parameter just because fixed sections fit into local store.
3481         (spu_elf_auto_overlay): Do not declare as "noreturn".  Skip
3482         generating overlays if fixed sections plus reserved stack
3483         and heap space fit into local store.
3484
3485 2009-03-15  Alan Modra  <amodra@bigpond.net.au>
3486
3487         * elf32-spu.c (build_stub): Correct icache set_id.
3488         (spu_elf_relocate_section): Likewise.
3489
3490 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3491
3492         * xcofflink.c (xcoff_link_check_archive_element): Only free the
3493         symbol table if it was created by the current call.
3494
3495 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3496
3497         * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3498         class XMC_DS rather than XMC_UA.
3499
3500 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3501
3502         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3503         bfd_boolean export_defineds parameter with an unsigned int
3504         auto_export_flags parameter.
3505         * bfd-in2.h: Regenerate.
3506         * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3507         split out from xcoff_build_ldsyms.
3508         (xcoff_covered_by_expall_p): New function.
3509         (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3510         but with extra code to handle -bexpfull and -bexpall.
3511         (xcoff_mark_auto_exports): New function.
3512         (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3513         a function should be automatically exported.
3514         (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3515         parameter with an auto_export_flags parameter.  Update ldinfo
3516         accordingly.  Use xcoff_mark_auto_exports to mark all automatically-
3517         exported symbols.
3518
3519 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3520
3521         * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3522         (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3523         init and fini functions.  Do garbage collection for objects
3524         without an entry point too.
3525
3526 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3527
3528         * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3529         check whether a symbol has csect information.
3530         (coff_print_aux): Likewise.
3531         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3532         information for C_AIX_WEAKEXT too.
3533         (_bfd_xcoff_swap_aux_out): Likewise.
3534         (xcoff_reloc_type_br): Handle defweak symbols too.
3535         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3536         information for C_AIX_WEAKEXT too.
3537         (_bfd_xcoff64_swap_aux_out): Likewise.
3538         (xcoff64_reloc_type_br): Handle defweak symbols too.
3539         * coffgen.c (coff_print_symbol): Handle auxillary function
3540         information for C_AIX_WEAKEXT too.
3541         * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3542         instead of BSF_GLOBAL if the L_WEAK flag is set.
3543         (xcoff_dynamic_definition_p): New function.
3544         (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3545         defines h.  Don't change h if ldsym isn't the definition.  Otherwise,
3546         always take the symbol class from the ldsym.  Use weak bfd symbol
3547         types for weak ldsyms.
3548         (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3549         Fix the check for whether a definition is from a shared object.
3550         Allow redefinitions of weak symbols.
3551         (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3552         (xcoff_keep_symbol_p): Likewise.
3553         (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3554         (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3555         Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3556         but mark them as L_WEAK.
3557         (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3558         instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3559
3560 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3561
3562         * xcofflink.c (xcoff_mark): When walking the relocations,
3563         only mark the target symbol or the target section, not both.
3564         (xcoff_final_definition_p): New function.
3565         (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3566         symbol is a valid definition of the associated output symbol.
3567         Use XCOFF_ALLOCATED to stop the same hash table entry having
3568         two output symbols.
3569         (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3570         keeping a symbol.
3571         (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3572
3573 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3574
3575         * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3576         symbols as XMC_XO.
3577
3578 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3579
3580         * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3581         * libcoff.h: Regenerate.
3582         * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3583         line-number counts in the bfd's lineno_counts field.
3584         Don't keep per-csect line-number counts.
3585         (xcoff_sweep): Don't update per-csect line-number counts.
3586         (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3587         entries in each output section.
3588         (xcoff_link_input_bfd): Get the number of line numbers from
3589         the bfd's lineno_counts field, rather than recalculating it
3590         from scratch.  Fix the range check when updating C_BINCL and
3591         C_EINCL symbols.
3592         (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3593         here.  Don't expect csects to have line-number counts.
3594
3595 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3596
3597         * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3598         * libcoff.h: Regenerate.
3599         * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3600         "skip" logic from xcoff_link_input_bfd.
3601         (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3602         objects in a dynamic link, rather than checking whether csectpp
3603         is null.  Always allocate debug_index for other objects,
3604         and always go through the loop.  Update the type of debug_index
3605         after the change above.  Read the auxillary csect information
3606         and use xcoff_keep_symbol_p to decide whether a symbol should
3607         be kept.  Set its debug_index to -2 if not.
3608         (xcoff_link_input_bfd): Update the type of debug_index after
3609         the change above and always expect it to be nonnull.  Use it to
3610         test whether a symbol should be stripped, rather than making the
3611         decision here.  Postpone all symbol creation to the second pass.
3612
3613 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3614
3615         * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3616         creating a descriptor.
3617         (xcoff_sweep): Don't mark toc_section unless it's needed.
3618         (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3619         when marking every bfd.
3620         (xcoff_link_input_bfd): Skip all TOC anchors.
3621         (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3622         (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3623         to -1; call xcoff_find_tc0 instead.
3624
3625 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3626
3627         * libcoff-in.h (xcoff_section_tdata): Update commentary.
3628         * libcoff.h: Regenerate.
3629         * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3630         symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3631         the previous symbol's csect.  Treat last_symndx as an inclusive value
3632         and simplify its handling.
3633         (xcoff_mark): Treat last_symndx as an inclusive value.  Only mark
3634         symbols with the right csect.  Don't mark rsec when processing
3635         relocations against undefined or absolute sections.
3636         (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3637         of bfd_und_section_ptr.
3638         (xcoff_link_input_bfd): Likewise.
3639
3640 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3641
3642         * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3643         against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3644         flag is set.  Assert that all undefined symbols are either
3645         imported or defined by a dynamic object.
3646         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3647         * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3648         handling to all relocations.  Only set XCOFF_CALLED for function
3649         symbols.
3650         (xcoff_find_function): New function, split out from...
3651         (bfd_xcoff_export_symbol) ...here.
3652         (xcoff_set_import_path): New function, split out from...
3653         (bfd_xcoff_import_symbol): ...here.  Remove assertion for old
3654         meaning of XCOFF_CALLED.
3655         (xcoff_mark_symbol): If we mark an undefined and unimported
3656         symbol, find some way of defining it.  If the symbol is a function
3657         descriptor, fill in its definition automatically.  If the symbol
3658         is a function, mark its descriptor and allocate room for global
3659         linkage code.  Otherwise mark the symbol as implicitly imported.
3660         Move the code for creating function descriptors from...
3661         (xcoff_build_ldsyms): ...here.  Use XCOFF_WAS_UNDEFINED to
3662         check for symbols that were implicitly defined.
3663         (xcoff_mark): Don't count any dynamic relocations against
3664         function symbols.
3665         (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3666         in the xcoff link info.
3667         (xcoff_link_input_bfd): Remove handling of undefined and
3668         unexported symbols.
3669
3670 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3671
3672         * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3673         if the target is absolute.  Fix comment typo.
3674         (xcoff_ppc_relocate_section): Remove FIXME.
3675         * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3676         if the target is absolute.
3677
3678 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3679
3680         * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3681         R_POS and R_NEG relocations against absolute symbols to the
3682         .loader section.
3683
3684 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3685
3686         * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3687         to 2 for bfd_mach_ppc_620.
3688
3689 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3690
3691         * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3692         * configure.in: Likewise.
3693         * configure: Regenerate.
3694
3695 2009-03-13  H.J. Lu  <hongjiu.lu@intel.com>
3696
3697         PR binutils/9945
3698         * elf.c (assign_section_numbers): Generate symbol table if there
3699         is any relocation in output.
3700         (_bfd_elf_compute_section_file_positions): Likewise.
3701
3702 2009-03-13  Nick Clifton  <nickc@redhat.com>
3703
3704         PR 9934
3705         * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3706         * elflink.c (elf_link_read_relocs_from_section): Use
3707         NUM_SHDR_ENTRIES.  Gracefully handle the case where there are
3708         relocs but no symbol table.
3709         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3710
3711 2009-03-12  H.J. Lu  <hongjiu.lu@intel.com>
3712
3713         PR ld/9938
3714         * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3715         to check ___tls_get_addr.
3716
3717         * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3718         strncmp to check __tls_get_addr.
3719
3720 2009-03-12  Andrew Stubbs  <ams@codesourcery.com>
3721
3722         * dwarf2.c (read_section): Always check the offset, even when the
3723         section has been read before.
3724
3725 2009-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3726
3727         * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3728         comments.
3729
3730 2009-03-11  Chris Demetriou  <cgd@google.com>
3731
3732         * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3733         * bfd-in2.h: Regenerate.
3734         * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3735         flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3736         mode.
3737         (bsd_write_armap): Likewise.
3738         (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3739         flag is set, do nothing.
3740         (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3741         for timestamp.
3742
3743 2009-03-11  Ulrich Weigand  <uweigand@de.ibm.com>
3744
3745         * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3746         used to update stack pointer.
3747
3748 2009-03-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3749
3750         PR binutils/9921
3751         * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3752         for unknown symbols in absolute section.
3753
3754 2009-03-06  Nick Clifton  <nickc@redhat.com>
3755
3756         * po/es.po: Updated Spanish translation.
3757
3758 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3759
3760         * elf32-arm.c (group_sections): Take next section size into
3761         account before accepting to group it.
3762
3763 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3764
3765         * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3766         PLT entries.
3767         (elf32_arm_final_link_relocate): Likewise.
3768
3769 2009-03-05  Moritz Kroll  <Moritz.Kroll@gmx.de>
3770
3771         PR 9923
3772         * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3773
3774 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3775
3776         * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3777         * section.c (struct bfd_section): Add has_tls_get_addr_call.
3778         (BFD_FAKE_SECTION): Init new flag.
3779         * ecoff.c (bfd_debug_section): Likewise.
3780         * bfd-in2.h: Regenerate.
3781         * libbfd.h: Regenerate.
3782         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3783         (ppc_elf_reloc_type_lookup): Handle new relocs.
3784         (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3785         without marker relocs.
3786         (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3787         if section has no old-style calls.
3788         (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3789         Don't try to optimize new-style __tls_get_addr call when handling
3790         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3791         relocs.
3792         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3793         (ppc64_elf_reloc_type_lookup): Handle new relocs.
3794         (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3795         without marker relocs.
3796         (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3797         if section has no old-style calls.  Set toc_ref for new relocs as
3798         appropriate.
3799         (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3800         Don't try to optimize new-style __tls_get_addr call when handling
3801         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3802         relocs.
3803
3804 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3805
3806         PR 6768
3807         * configure.in: Test for ld --as-needed support.  Link shared
3808         libbfd against libm.
3809         * configure: Regenerate.
3810
3811 2009-03-03  Alan Modra  <amodra@bigpond.net.au>
3812
3813         * Makefile.am: Run "make dep-am".
3814         * Makefile.in: Regenerate.
3815
3816 2009-03-02  Qinwei  <qinwei@sunnorth.com.cn>
3817
3818         * elf32-score7.c: New file.
3819         * elf32-score.h: New file.
3820         * elf32-score.c: Add code to support score 7.  Set score7 as the
3821         default.
3822         * cpu-score.c: Add score7 architecure.
3823         (compatibile): New function.
3824         * Makefile.am: Add rules for building elf32-score7 object.
3825         * Makefile.in: Regenerate.
3826         * configure.in: Add elf32-score7 object to score vectors.
3827         * configure: Regenerate.
3828         * reloc.c: Add score7 relocs.
3829         * archures.c: Add score3 and score7 machine numbers.
3830         * bfd-in2.h: Regenerate.
3831         * libbfd.h: Regenerate.
3832
3833 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3834
3835         * configure: Regenerate.
3836
3837 2009-03-01  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3838
3839         * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3840         (elf32_hppa_check_relocs): Use it.
3841
3842         * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3843         elf64-hppa.c.
3844         (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3845         (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3846         (elf_hppa_is_dynamic_loader_symbol): Likewise.
3847         (elf_hppa_record_segment_addrs): Likewise.
3848         (elf_hppa_final_link): Likewise.
3849         (elf_hppa_relocate_insn): Likewise.
3850         (elf_hppa_final_link_relocate): Likewise.
3851         (elf64_hppa_relocate_section): Likewise.
3852         * elf64-hppa.c: Insert above.
3853
3854 2009-02-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3855
3856         * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3857         (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3858         (elf_hppa_relocate_section): Likewise.
3859         * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3860         from struct elf_link_hash_entry.  Add count field.
3861         (struct elf64_hppa_dyn_hash_table): Delete.
3862         (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3863         (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3864         (hppa_elf_hash_entry, eh_name): Define.
3865         (elf64_hppa_new_dyn_hash_entry): Delete.
3866         (elf64_hppa_dyn_hash_lookup): Delete.
3867         (elf64_hppa_dyn_hash_traverse): Delete.
3868         (get_dyn_name): Delete.
3869         (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3870         of struct elf64_hppa_dyn_hash_entry *.
3871         (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3872         allocate_global_data_plt, allocate_global_data_stub,
3873         allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3874         Likewise.
3875         (hppa64_link_hash_newfunc): New.
3876         (elf64_hppa_hash_table_create): Rework.
3877         (count_dyn_reloc): Likewise.
3878         (hppa64_elf_local_refcounts): New.
3879         (elf64_hppa_check_relocs): Rework using standard technique for recording
3880         local DLT, PLT and OPD reference counts.
3881         (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3882         elf_link_hash_entry *.
3883         (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3884         allocate_global_data_plt, allocate_global_data_stub,
3885         allocate_global_data_opd, allocate_dynrel_entries,
3886         elf64_hppa_adjust_dynamic_symbol,
3887         elf64_hppa_mark_milli_and_exported_functions): Likewise.
3888         (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3889         Use hppa_link_hash_table.  Rework.
3890         (elf64_hppa_link_output_symbol_hook): Rework.
3891         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3892         elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3893         elf64_hppa_finish_dynamic_sections): Likewise.
3894
3895 2009-02-26  Christophe Lyon  <christophe.lyon@st.com>
3896
3897         * elf32-arm.c (stub_reloc_type): Removed.
3898         (insn_sequence): Renamed reloc_type field to r_type.
3899         (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3900         (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3901         (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3902         (elf32_arm_stub_type): Add new enum entries for the new stubs.
3903         (arm_stub_is_thumb): Catch new stubs.
3904         (arm_type_of_stub): Handle new stubs.
3905         (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3906         (bfd_elf32_arm_process_before_allocation): Remove useless
3907         condition.
3908
3909 2009-02-25  H.J. Lu  <hongjiu.lu@intel.com>
3910
3911         * elf.c (elf_find_function): Use is_function_type to check
3912         function symbol.
3913
3914 2009-02-24  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
3915
3916         * xtensa-modules.c: Revert to previous version 1.11 due
3917         to inadvertant commit.
3918
3919 2009-02-24  Sterling Augustine  <sterling@tensilica.com>
3920
3921         * elf32-xtensa.c (text_action_add): Separate test for action
3922         type.  Break if saved action is ta_widen_insn at same offset.
3923
3924 2009-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
3925
3926         * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3927         to elf32_arm_stub_long_branch_any_arm_pic.
3928         (elf32_arm_stub_long_branch_any_thumb_pic): New.
3929         (enum elf32_arm_stub_type, arm_type_of_stub)
3930         (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3931         separately.
3932
3933 2009-02-24  Joseph Myers  <joseph@codesourcery.com>
3934
3935         * elf32-arm.c (PREV_SEC): Update comment.
3936         (group_sections): Rename argument to stubs_always_after_branch.
3937         Reverse the list and place stubs at the end of input sections.
3938         Undefine NEXT_SEC.
3939         (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3940
3941 2009-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
3942
3943         * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3944         Fix formatting.
3945         (arm_size_one_stub): Remove unnecessary break.
3946         (arm_map_one_stub): Fix formatting.  Return after BFD_FAIL.
3947
3948 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3949
3950         * elf32-arm.c (stub_insn_type): New type.
3951         (stub_reloc_type): Likewise.
3952         (insn_sequence): Likewise.
3953         (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3954         (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3955         (elf32_arm_stub_long_branch_thumb_only): Likewise.
3956         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3957         (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3958         (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3959         (elf32_arm_stub_hash_entry): Add new helper fields.
3960         (stub_hash_newfunc): Initialize these new fields.
3961         (arm_build_one_stub): Encode Arm and Thumb instructions separately
3962         to take endianness into account.
3963         (arm_size_one_stub): Compute size of stubs using insn_sequence.
3964         (arm_map_one_stub): Code is now more generic, thanks to
3965         insn_sequence.
3966
3967 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3968
3969         * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3970         code.
3971         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3972         (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3973         BLX is not available. Fix typo in warning message. Add comments
3974         and improve formatting.
3975         (arm_build_one_stub): Adjust to new
3976         elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3977         (arm_map_one_stub): Likewise.
3978
3979 2009-02-23  Tristan Gingold  <gingold@adacore.com>
3980             Eric Botcazou  <ebotcazou@adacore.com>
3981             Douglas B Rupp  <rupp@gnat.com>
3982
3983         * vms.h: Update copyright year, fix comments, reorder declarations.
3984         (_bfd_save_vms_section): Remove the prototype.
3985         (EGPS_S_V_NO_SHIFT): New constant.
3986         (bfd_vms_set_section_flags): New prototype.
3987         (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3988         constants.
3989         (EGSY_S_W_FLAGS): Ditto.
3990         (EGSY_S_V_QUAD_VAL): Ditto.
3991         (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3992         (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3993         EGST_S_B_NAMLNG): Ditto.
3994         (ESRF_S_B_NAMLNG): Ditto.
3995         (ETIR_S_C_HEADER_SIZE): Ditto.
3996         (EGPS_S_V_ALLOC_64BIT): Ditto.
3997         (DST_S_C_EPILOG): Ditto.
3998         (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3999         (DST_S_C_SRC_INCRLNUM_B): Ditto.
4000         (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4001         (DST_S_L_PCLINE_UNSLONG): Ditto.
4002         (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4003         (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4004         (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4005         (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4006         (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4007         (DST_S_B_SRC_UNSBYTE): Ditto.
4008         (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4009         Add prototypes.
4010         (vms_section, vms_reloc): Remove types.
4011         (hdr_struc): Replaced by ...
4012         (hdr_struct): ... new type.
4013         (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4014         (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4015         (EMH_DATE_LENGTH): Ditto.
4016         (eom_struc): Replaced by ...
4017         (eom_struct): ... new type.
4018         (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4019         (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4020         (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4021         (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4022         (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4023         (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4024         (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4025         (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4026         (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4027         (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4028         (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4029         (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4030         (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4031         (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4032         (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4033         (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4034         (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4035         (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4036         (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4037         (enum file_type_enum): New type.
4038         (struct location_struct): Removed.
4039         (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4040         (struct funcinfo, struct module): Ditto.
4041         (struct vms_private_data_struct): Update fields.
4042         (struct vms_section_data_struct): New type.
4043
4044         * vms.c: Update copyright year, fix comments,
4045         Fix includes for DECC, add prototypes.
4046         (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4047         some initializers.
4048         Use flavour to set is_vax, location_stack is removed.
4049         (struct pair): Declare.
4050         (fill_section_ptr): Initialize variables at declaration.
4051         Add guard to set SECTION_SYM flag, handlde und section.
4052         (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4053         (_bfd_vms_slurp_object_records): New function, replaces previous
4054         vms_object_p.
4055         (vms_slurp_module): New function.
4056         (vms_slurp_image): Ditto.
4057         (vms_object_p): Complete rewrite.
4058         (vms_mkobject): Use is_vax field to slect architecture.
4059         (free_reloc_stream): New function.
4060         (vms_convert_to_var): Ditto.
4061         (vms_convert_to_var_1): Ditto.
4062         (vms_convert_to_var_unix_filename): Ditto.
4063         (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4064         VAR format on VMS.
4065         (vms_new_section_hook): Set alignment to 0, allocate private data.
4066         (vms_get_section_contents): Load content.
4067         (vms_get_symbol_info): Handle undefined section.
4068         (vms_find_nearest_line): Handle.
4069         (alloc_reloc_stream): New function.
4070         (vms_slurp_reloc_table): Ditto.
4071         (vms_get_reloc_upper_bound): Make it real.
4072         (vms_canonicalize_reloc): Do the real work.
4073         (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4074         ALPHA_R_BOH.
4075         (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4076         (vms_set_arch_mach): Check arch.
4077         (vms_set_section_contents): Copy the content after allocation.
4078         (vms_alpha_vec): Update object flags.
4079
4080         * vms-tir.c: Update copyright year, fix comments,
4081         add prototypes for new functions.
4082         (dst_define_location): New function.
4083         (dst_restore_location): New function.
4084         (dst_retrieve_location): New function.
4085         (dst_check_allocation): New function.
4086         (image_dump): Call dst_check_allocation.
4087         (image_write_b): Ditto.
4088         (image_write_w): Ditto.
4089         (image_write_l): Ditto.
4090         (image_write_q): Ditto.
4091         (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4092         STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4093         CTL_STKDL.
4094         Call error handler instead of abort if name is not known.
4095         (etir_sta): Add quarter_relocs argument and set it.
4096         Fix cast.
4097         (etir_sto): Ditto.
4098         (etir_opr): Ditto, return FALSE in case of error.
4099         (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4100         Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4101         (etir_stc): Add quarter_relocs argument and set it, fix cast.
4102         Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4103         Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4104         Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4105         Return FALSE in case of error.
4106         (tir_sta): Change sign of psect.
4107         (tir_ctl): Ditto.
4108         (tir_cmd): Fix cast. Makes tir_table static const.
4109         (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4110         add argument to explain.
4111         (analyze_etir): Initialize maxptr, add quarter_relocs
4112         declaration, move some declarations into inner scopes.
4113         Handle quarter_relocs and STO_IMM.
4114         (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4115         (_bfd_vms_slurp_relocs): New function.
4116         (_bfd_vms_decode_relocs): New function.
4117         (sto_imm): Rewritten.
4118         (start_first_etbt_record): New function.
4119         (start_another_etbt_record): Ditto.
4120         (etir_output_check): Ditto.
4121         (defer_reloc_p): Ditto.
4122         (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4123         a for-loop.  Correctly deals with contents, deals with .vmsdebug,
4124         rewritte relocations handling.
4125         (_bfd_vms_write_tbt): Removed.
4126         (_bfd_vms_write_dbg): Ditto.
4127
4128         * vms-misc.c: Update copyright year, Fix comments.
4129         (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4130         (maybe_adjust_record_pointer_for_object): New function.
4131         (_bfd_vms_get_first_record): New function, replaces ...
4132         (_bfd_vms_get_record): ..  removed.
4133         (_bfd_vms_get_object_record): New function.
4134         (_bfd_vms_get_object_record): New function.
4135         (vms_get_remaining_object_record): New function, replaces ...
4136         (_bfd_vms_get_next_record): ... removed.
4137         (add_new_contents): Removed.
4138         (_bfd_save_vms_section): Removed.
4139         (_bfd_get_vms_section): Removed.
4140         (_bfd_vms_output_flush): Write in VAR format.
4141         (new_symbol): Don't make UND section.
4142
4143         * vms-hdr.c: Update copyright year, update list of record handled.
4144         (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4145         (_bfd_vms_write_hdr): Strip vms and unix patches,
4146         add comments, truncate module name at 31 characters,
4147         use constants instead of hard-coded value,
4148         write BFD version instead of a fixed string.
4149         (_bfd_vms_slurp_ihd): New function.
4150         (_bfd_vms_slurp_isd): Ditto.
4151         (_bfd_vms_slurp_ihs): Ditto.
4152         (new_module): Ditto.
4153         (parse_module): Ditto
4154         (build_module_list): Ditto.
4155         (module_find_nearest_line): Ditto.
4156         (_bfd_vms_find_nearest_dst_line): Ditto.
4157         (vms_slurp_debug): Ditto.
4158         (_bfd_vms_slurp_dbg): Ditto.
4159         (_bfd_vms_slurp_tbt): Ditto.
4160         (_bfd_vms_write_dbg): Ditto.
4161         (_bfd_vms_write_tbt): Ditto.
4162
4163         * vms-gsd.c: Update copyright year, update list of records handled.
4164         (EVAX_LITERALS_NAME): New macro.
4165         (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4166         (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4167         (register_universal_symbol): New function and prototype.
4168         (_bfd_vms_slurp_gsd): Fix indentations and casts,
4169         improve debug messages,
4170         use constants instead of hard-coded value,
4171         fix missing endianness conversion,
4172         handle global symbol (SYMG).
4173         (bfd_vms_set_section_flags): New function.
4174         (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4175         handle section literals,
4176         fix indentation,
4177         handle section bfd and vms flags,
4178         don't output LIB$INITIALIZE symbol,
4179         fix handling of weak symbols,
4180         fix evax vs vax procedure descriptor,
4181         handle absolute symbols.
4182
4183         * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4184         BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4185
4186         * makefile.vms (DEFS): Fix flags for VMS.
4187
4188         * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4189
4190         * bfd-in2.h: Regenerated.
4191         * libbfd.h: Regenerated.
4192
4193 2009-02-20  Cary Coutant  <ccoutant@google.com>
4194
4195         * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4196         in struct stat.
4197
4198 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
4199
4200         PR gas/7059
4201         * coffcode.h (coff_write_object_contents):  Don't let the string
4202         table offset overflow the s_name field when using long section names.
4203
4204 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
4205
4206         * coff-alpha.c (alpha_ecoff_backend_data):  Initialise fields which
4207         control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4208         * coff-mips.c (mips_ecoff_backend_data):  Likewise.
4209         * coff-rs6000.c (bfd_xcoff_backend_data):  Initialise fields which
4210         control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4211         (bfd_pmac_xcoff_backend_data):  Likewise.
4212         * coff64-rs6000.c (bfd_xcoff_backend_data):  Likewise.
4213         (bfd_xcoff_aix5_backend_data):  Likewise.
4214         (xcoff64_write_object_contents):  Delete unused long_section_names
4215         local variable.
4216         * coff-sh.c (bfd_coff_small_swap_table):  Initialise long section
4217         name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4218         struct non-const.
4219         * coffcode.h (documentation):  Update to describe long section names.
4220         (COFFLONGSECTIONCATHELPER):  New helper macro.
4221         (BLANKOR1TOODD):  Likewise.
4222         (COFF_ENABLE_LONG_SECTION_NAMES):  Likewise.
4223         (COFF_LONG_SECTION_NAMES_SETTER):  Likewise.
4224         (COFF_DEFAULT_LONG_SECTION_NAMES):  Likewise.
4225         (bfd_coff_set_long_section_names_allowed):  New function.
4226         (bfd_coff_set_long_section_names_disallowed):  Likewise.
4227         (struct bfd_coff_backend_data):  Add new backend hook function
4228         pointer _bfd_coff_set_long_section_names.
4229         (bfd_coff_set_long_section_names):  New backend hook.
4230         (coff_write_object_contents):  Only generate long section names if
4231         bfd_coff_long_section_names() indicates they are currently enabled.
4232         (bfd_coff_std_swap_table):  Make non-const, and initialise long
4233         section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4234         (ticoff0_swap_table):  Likewise to both.
4235         (ticoff1_swap_table):  Again, likewise to both.
4236         * coffgen.c (make_a_section_from_file):  Allow long section names
4237         as inputs even if not currently allowed for outputs.
4238         * ecoff.c (_bfd_ecoff_no_long_sections):  New function.
4239         * efi-app-ia32.c (COFF_LONG_SECTION_NAMES):  Define to 0, not blank.
4240         * efi-app-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4241         * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4242         * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
4243         * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4244         * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4245         * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
4246         * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4247         * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4248         * pei-arm.c (COFF_LONG_SECTION_NAMES):  Likewise.
4249         * pei-i386.c (COFF_LONG_SECTION_NAMES):  Likewise.
4250         * pei-mcore.c (COFF_LONG_SECTION_NAMES):  Likewise.
4251         * pei-mips.c (COFF_LONG_SECTION_NAMES):  Likewise.
4252         * pei-ppc.c (COFF_LONG_SECTION_NAMES):  Likewise.
4253         * pei-sh.c (COFF_LONG_SECTION_NAMES):  Likewise.
4254         * pei-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4255         * libcoff-in.h:  Update copyright year to cause updated copyright
4256         year in generated libcoff.h, and fix typo.
4257         * libcoff.h:  Regenerated.
4258         * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES):  New macro.
4259         (_bfd_ecoff_no_long_sections):  Add prototype.
4260         * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES):  New macro.
4261         * pe-mips.c (COFF_LONG_SECTION_NAMES):  Define empty if not already
4262         defined by an including .c file.
4263         * ticoff.h (ticoff0_swap_table):  Make non-const, and initialise
4264         long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4265         (ticoff1_swap_table):  Likewise to both.
4266
4267 2009-02-18  Christophe Lyon  <christophe.lyon@st.com>
4268
4269         * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4270         stub. Catch default case error.
4271         (arm_map_one_stub): Add missing Thumb mapping symbol.
4272
4273 2009-02-18  Bjoern Haase  <bjoern.m.haase@web.de>
4274
4275         PR 9841
4276         * elf32-avr.c: Handle case where no local symbos exist correctly.
4277
4278 2009-02-16  Christophe Lyon  <christophe.lyon@st.com>
4279
4280         bfd/
4281         * elf32-arm.c (arm_long_branch_stub,
4282         arm_thumb_v4t_long_branch_stub,
4283         arm_thumb_thumb_long_branch_stub,
4284         arm_thumb_arm_v4t_long_branch_stub,
4285         arm_thumb_arm_v4t_short_branch_stub,
4286         arm_pic_long_branch_stub):
4287         Renamed to elf32_arm_stub_long_branch_any_any,
4288         elf32_arm_stub_long_branch_v4t_arm_thumb,
4289         elf32_arm_stub_long_branch_thumb_only,
4290         elf32_arm_stub_long_branch_v4t_thumb_arm,
4291         elf32_arm_stub_short_branch_v4t_thumb_arm,
4292         elf32_arm_stub_long_branch_any_any_pic.
4293         (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4294         arm_thumb_thumb_stub_long_branch,
4295         arm_thumb_arm_v4t_stub_long_branch,
4296         arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4297         Renamed to arm_stub_long_branch_any_any,
4298         arm_stub_long_branch_v4t_arm_thumb,
4299         arm_stub_long_branch_thumb_only,
4300         arm_stub_long_branch_v4t_thumb_arm,
4301         arm_stub_short_branch_v4t_thumb_arm,
4302         arm_stub_long_branch_any_any_pic.
4303
4304 2009-02-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4305
4306         * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4307         in branch offset check.
4308
4309 2009-02-15  Alan Modra  <amodra@bigpond.net.au>
4310
4311         * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4312         add toc.symndx and toc.add.
4313         (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4314         Set up toc.add.
4315         (get_tls_mask): Add toc_addend param, set from toc.add.  Adjust all
4316         callers.
4317         (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4318         (branch_reloc_hash_match): New function, extracted from..
4319         (ppc64_elf_tls_optimize): ..here.
4320         (ppc64_elf_relocate_section): Properly set addends when optimizing
4321         tls sequences.  Avoid unnecessary reading and writing of insns.
4322         Only redo reloc when symbol changed.  Bypass symbol checks when
4323         using tlsld_got.
4324         * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4325         (branch_reloc_hash_match): New function, extracted from..
4326         (ppc_elf_tls_optimize): ..here.
4327         (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4328         Don't clear addend on zapped __tls_get_addr reloc.
4329
4330 2009-02-12  Nick Clifton  <nickc@redhat.com>
4331
4332         PR 9827
4333         * elflink.c (bfd_elf_final_link): When counting the relocations,
4334         if the header size has not been set yet then assume that it will
4335         match the output section's reloc type.
4336
4337 2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
4338
4339         * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4340         relocatable link.
4341
4342 2009-02-09  Alan Modra  <amodra@bigpond.net.au>
4343
4344         * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4345         (find_function): Likewise.
4346         (pasted_function): Don't error if no prior function found.
4347         (discover_functions): Revert 2008-12-10 change.  Extend first
4348         function range to start of section.
4349
4350 2009-02-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4351
4352         * elf64-hppa.c: Remove PARAMS macro.  Replace PTR with void *.  Convert
4353         functions to C90.
4354         * elf64-hppa.h: Likewise.
4355
4356 2009-02-06  Joseph Myers  <joseph@codesourcery.com>
4357
4358         * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4359         .sbss handling.
4360
4361 2009-02-04  Alan Modra  <amodra@bigpond.net.au>
4362
4363         * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4364         Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4365
4366 2009-02-03  Sandip Matte  <sandip@rmicorp.com>
4367
4368         * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4369         * archures.c (bfd_mach_mips_xlr): Define.
4370         * bfd-in2.h: Regenerate.
4371         * cpu-mips.c (I_xlr): Define.
4372         (arch_info_struct): Add XLR entry.
4373         * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4374         (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4375         (mips_mach_extensions): Add XLR entry.
4376
4377 2009-02-03  Eric B. Weddington  <eric.weddington@atmel.com>
4378
4379         * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4380
4381 2009-02-03  Carlos O'Donell  <carlos@codesourcery.com>
4382
4383         * configure.in: AC_SUBST pdfdir.
4384         * Makefile.am: Add install-pdf, install-pdf-am
4385         and install-pdf-recursive targets. Define pdfdir.
4386         * doc/Makefile.am: Define pdf__strip_dir. Add
4387         install-pdf and install-pdf-am targets.
4388         * po/Make-in: Add install-pdf target.
4389         * configure: Regenerate.
4390         * Makefile.in: Regenerate
4391         * doc/Makefile.in: Regenerate.
4392
4393 2009-02-03  Maxim Kuvyrkov  <maxim@codesourcery.com>
4394
4395         * bfd-in2.h: Regenerate.
4396         * elf32-m68k.c: Handle 2-slot GOT entries.  Rename variables and
4397         fields from n_entries to n_slots where appropriate, update comments.
4398         (HOWTO): Add TLS relocations.
4399         (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4400         (enum elf_m68k_got_offset_size): New enum.
4401         (struct elf_m68k_got_entry.type): Move field to ...
4402         (struct elf_m68k_got_entry_key): ... here.  Update all uses.
4403         (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4404         functions.
4405         (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4406         functions.
4407         (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4408         fields into n_entries array.  Update comments.
4409         (elf_m68k_init_got): Simplify, update all uses.
4410         (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4411         (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4412         GOT entries; update name, update all uses.
4413         (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4414         (elf_m68k_get_got_entry): Update.
4415         (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4416         simplify.
4417         (elf_m68k_remove_got_entry_type): Simplify.
4418         (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4419         (elf_m68k_can_merge_gots): Update.
4420         (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4421         (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4422         GOT entries, simplify.
4423         (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4424         (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4425         field, remove obsoleted local_n_entries field.
4426         (elf_m68k_partition_multi_got_2): New static function.
4427         (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4428         update.
4429         (elf_m68k_remove_got_entry_type): Update.
4430         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4431         (elf_m68k_check_relocs): Handle TLS relocations.  Remove unnecessary
4432         update of sgot->size and srelgot->size.
4433         (elf_m68k_gc_sweep_hook): Update.
4434         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4435         (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4436         TLS relocations.
4437         * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4438         * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4439
4440 2009-02-02  DJ Delorie  <dj@redhat.com>
4441
4442         * elf32-mep.c (config_names): Regenerate configuration.
4443
4444 2009-02-02  Alan Modra  <amodra@bigpond.net.au>
4445
4446         * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4447         (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4448         * elf.c (bfd_elf_get_str_section): Make static.
4449         (bfd_elf_find_section): Delete.
4450         * libbfd.h: Regenerate.
4451
4452 2009-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
4453
4454         * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4455         (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4456
4457 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
4458
4459         * elflink.c (on_needed_list): New function.
4460         (elf_link_add_object_symbols): Link in --as-needed libs if they
4461         satisfy undefined symbols in other libs.
4462
4463 2009-01-30  Julian Brown  <julian@codesourcery.com>
4464
4465         * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4466         EXEC_P or DYNAMIC flags, and skip sections which are being linked
4467         with --just-symbols (-R).
4468
4469 2009-01-29  Adam Nemet  <anemet@caviumnetworks.com>
4470
4471         * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4472         high_pc in order to properly sign-extend VMAs.
4473
4474 2009-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
4475             Mark Shinwell  <shinwell@codesourcery.com>
4476             Catherine Moore  <clm@codesourcery.com>
4477
4478         * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4479
4480 2009-01-28  Catherine Moore <clm@codesourcery.com>
4481
4482         * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4483         SEC_LOAD for dynamic relocation sections.
4484
4485 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
4486
4487         * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4488         (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4489         the size of local TLS data.
4490
4491 2009-01-27  Andreas Schwab  <schwab@suse.de>
4492
4493         * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4494         architectures in the archive.
4495
4496 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
4497
4498         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4499         <R_CRIS_32_DTPREL>: Correct relocation value.
4500
4501         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4502         <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4503         symbols with non-default visibility.
4504
4505 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
4506
4507         * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4508         describing the trampolines.
4509         (ppc_elf_relocate_section): Update relocs to describe the
4510         trampolines.
4511
4512 2009-01-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4513
4514         * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4515         branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4516         and R_PARISC_PCREL12F relocations.
4517
4518 2009-01-24  Alan Modra  <amodra@bigpond.net.au>
4519
4520         PR 6022
4521         * elflink.c (find_version_for_sym): New function split out from,
4522         but without export_dynamic test, ..
4523         (_bfd_elf_link_assign_sym_version): ..here.
4524         (_bfd_elf_export_symbol): Use it.
4525
4526 2009-01-23  Alan Modra  <amodra@bigpond.net.au>
4527
4528         * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4529         (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4530         * elflink.c: ..here, somewhat modified.
4531         * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4532         _bfd_elf_link_find_version_dependencies,
4533         _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4534         _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4535         _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4536         declare..
4537         * elflink.c: ..and make static here.
4538         (_bfd_elf_link_find_version_dependencies): Adjust for removal
4539         of output_bfd from struct elf_find_verdep_info.
4540         (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4541         struct elf_info_failed.
4542         (bfd_elf_size_dynamic_sections): Adjust.
4543
4544 2009-01-22  Alan Modra  <amodra@bigpond.net.au>
4545
4546         PR 6832
4547         * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4548         after comp_unit_find_line call.
4549
4550 2009-01-21  Nick Clifton  <nickc@redhat.com>
4551
4552         PR 9769
4553         * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4554         tm_gmtoff field in struct tm.
4555
4556 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
4557
4558         * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4559         * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4560         sections in soft-icache lines unless non_ia_text.  Don't add
4561         rodata if doing so would exceed line size.
4562
4563 2009-01-19  Hans-Peter Nilsson  <hp@axis.com>
4564
4565         * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4566         types than bfd_link_hash_indirect, before early return, call
4567         _bfd_elf_link_hash_copy_indirect.
4568
4569 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4570
4571         * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4572         * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4573         * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4574         (elf_backend_obj_attrs_order): New define.
4575         * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4576         (elfNN_bed): Add elf_backend_obj_attrs_order.
4577
4578 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4579
4580         * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4581         (obj_attr_size): Likewise.
4582         (write_obj_attribute): Likewise.
4583         (_bfd_elf_copy_obj_attributes): Likewise.
4584         (_bfd_elf_parse_attributes): Likewise.
4585         * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4586         (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4587         (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4588         (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4589         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4590         with macros.
4591
4592 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4593
4594         * elf-attrs.c (is_default_attr): Support defaultless attributes.
4595         (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4596         (bfd_elf_add_obj_attr_string): Likewise.
4597         (bfd_elf_add_obj_attr_int_string): Likewise.
4598         (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4599         * elf-bfd.h (struct obj_attribute): Document new flag bit.
4600         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4601         Tag_nodefaults has no default value.
4602         (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4603         comment to reflect the new state.
4604
4605 2009-01-19  Alan Modra  <amodra@bigpond.net.au>
4606
4607         PR 9695
4608         * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4609         (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4610         (adjust_z_magix): Delete dead code handling QMAGIC.
4611
4612 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
4613
4614         * coffcode.h (styp_to_sec_flags): Correct interpretation of
4615         IMAGE_SCN_MEM_DISCARDABLE.
4616
4617 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
4618
4619         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4620         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4621         * configure.in (commonbfdlib): Delete.
4622         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4623         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
4624         is available, not just for linux.
4625         * po/SRC-POTFILES.in: Regenerate.
4626         * Makefile.in: Regenerate.
4627         * configure: Regenerate.
4628
4629 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
4630             Julian Brown   <julian@codesourcery.com>
4631
4632         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4633         ARM attributes in ABI 2.07.
4634         * elf32-arm.c (get_secondary_compatible_arch): New function.
4635         (set_secondary_compatible_arch): New function.
4636         (tag_cpu_arch_combine): New function.
4637         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4638         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4639         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4640         make it fit with order_01243.
4641         Add support for Tag_also_compatible_with,
4642         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4643         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4644         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4645         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4646         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4647         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4648         Rework the way unknown attributes are handled.
4649         Defer errors until all attributes have been processed.
4650
4651 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
4652
4653         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4654         bfd_elf_add_obj_attr_int_string.
4655         Read Tag_compatibility from its new location in the attribute array,
4656         rather than the attribute list.
4657         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4658         bfd_elf_add_obj_attr_int_string.
4659         (_bfd_elf_parse_attributes): Likewise.
4660         (_bfd_elf_merge_object_attributes): There's now only one
4661         Tag_compatibility, and it's in the array, not the list.
4662         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4663         Tag_compatibility.
4664         (bfd_elf_add_obj_attr_compat): Rename to
4665         bfd_elf_add_obj_attr_int_string.
4666         (bfd_elf_add_proc_attr_compat): Rename to
4667         bfd_elf_add_proc_attr_int_string.
4668         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4669         Tag_compatibility.
4670
4671 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
4672
4673         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4674         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4675         (vmsutil.lo): Add dependency rule.
4676         * Makefile.in: Regenerate.
4677         * config.bfd (ia64*-*-*vms*): Add case.
4678         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4679         * configure: Regenerate.
4680         * vmsutil.c: New file.
4681         * vmsutil.h: New file.
4682         * elf-bfd.h (struct bfd_elf_special_section): Change type of
4683         attr to bfd_vma.
4684         * elfxx-ia64.c (elfNN_vms_post_process_headers,
4685         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4686         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4687         elfNN_vms_object_p): New functions
4688         * targets.c (bfd_elf64_ia64_vms_vec): New target.
4689
4690 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
4691
4692         PR ld/9727
4693         * elflink.c (elf_gc_sweep): Exclude the group section if the
4694         first member of the section group is excluded.
4695
4696 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
4697
4698         PR 9735
4699         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4700         saved filename, use bfd_alloc rather than bfd_malloc for it.
4701
4702 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
4703
4704         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4705
4706 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
4707
4708         * elf32-spu.c (remove_cycles): Always set call->max_depth.
4709
4710 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
4711
4712         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4713
4714 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
4715
4716         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4717         num_lines_log2.
4718         (struct got_entry): Add br_addr.
4719         (struct call_info): Add priority.
4720         (struct function_info): Add lr_store and sp_adjust.
4721         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4722         (spu_elf_find_overlays): For soft-icache, mark any section within cache
4723         area as an overlay, and check that no other overlays exist.  Look up
4724         icache overlay manager entry sym.
4725         (BRA_STUBS, BRA, BRASL): Define.
4726         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4727         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
4728         in branch insn.
4729         (count_stub, build_stub): Support soft-icache.
4730         (build_spuear_stubs, process_stubs): Adjust build_stub call.
4731         (spu_elf_size_stubs): Size soft-icache stubs.
4732         (overlay_index): New function.
4733         (spu_elf_build_stubs): Make static.  Support soft-icache.
4734         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4735         (find_function_stack_adjust): Save lr store and stack adjust insn
4736         offsets.
4737         (maybe_insert_function): Adjust find_function_stack_adjust call.
4738         (mark_functions_via_relocs): Retrieve priority.
4739         (remove_cycles): Only warn about pruned arcs when stack_analysis.
4740         (sort_calls): Sort by priority first.
4741         (mark_overlay_section): Ignore .ovl.init.
4742         (sum_stack): Only print when stack_analysis.
4743         (print_one_overlay_section): New function, extracted from..
4744         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
4745         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4746         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4747         analysis.  Call spu_elf_build_stubs.
4748         (spu_elf_relocate_section): For soft-icache encode overlay index
4749         into addresses.
4750         (spu_elf_output_symbol_hook): Support soft-icache.
4751         (spu_elf_modify_program_headers: Likewise.
4752
4753         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
4754         num_regions to num_lines.  Add line_size and max_branch.
4755         (enum _ovly_flavour): Add ovly_soft_icache.
4756         (spu_elf_build_stubs): Delete.
4757
4758 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
4759
4760         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4761         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4762
4763 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
4764
4765         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4766         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4767         the program, the known offset starts at the negative size of the
4768         TLS section.
4769         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4770         Similar.
4771
4772 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
4773
4774         * config.bfd: Add lm32-*-rtems*.
4775
4776 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
4777
4778         * coff-ppc.c: Add 2009 to Copyright.
4779         * elf32-cris.c: Likewise.
4780         * elflink.c: Likewise.
4781
4782 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
4783
4784         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4785         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
4786
4787 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4788
4789         PR ld/9679
4790         * elflink.c (elf_merge_st_other): New.
4791         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4792         hide them if needed.
4793         (elf_link_add_object_symbols): Updated.
4794
4795 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4796
4797         PR ld/9676
4798         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4799         ref_dynamic and dynamic_def fields when setting def_regular
4800         to 1.
4801
4802 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
4803
4804         PR 9682
4805         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4806         literal.
4807
4808 For older changes see ChangeLog-2008
4809 \f
4810 Local Variables:
4811 mode: change-log
4812 left-margin: 8
4813 fill-column: 74
4814 version-control: never
4815 End: