bfd/ChangeLog

   1 2009-11-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
   2
   3         * configure.in: Call ACX_LARGEFILE.  Stop calling AC_PLUGINS,
   4         AC_SYS_LARGEFILE and checking the Solaris largefile exception.
   5         * aclocal.m4: Regenerate.
   6         * configure: Regenerate.
   7
   8 2009-11-09  H.J. Lu  <hongjiu.lu@intel.com>
   9
  10         PR ld/10911
  11         * elflink.c (elf_link_output_extsym): Don't return on
  12         STT_GNU_IFUNC symbol when stripping.
  13
  14 2009-11-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  15
  16         * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
  17         in a relocatable link.
  18         * elf64-hppa.c (elf_hppa_final_link): Likewise.
  19
  20 2009-11-05  Nick Clifton  <nickc@redhat.com>
  21
  22         * elflink.c (elf_link_add_object_symbols): Improve error
  23         message generated when a symbol is left unresolved because a
  24         --no-add-needed command line option has prevented the
  25         inclusion of the DSO defining it.
  26
  27 2009-11-03  Alan Modra  <amodra@bigpond.net.au>
  28             Ulrich Weigand  <uweigand@de.ibm.com>
  29
  30         * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
  31         (jump tables or other references to code labels) as well.
  32
  33 2009-11-02  Paul Brook  <paul@codesourcery.com>
  34
  35         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
  36         attributes.
  37
  38 2009-11-02  Alan Modra  <amodra@bigpond.net.au>
  39
  40         * elflink.c (elf_link_add_object_symbols): Don't force debug
  41         symbols local.
  42
  43 2009-10-29  Johan Kristell  <johankri@axis.com>
  44
  45         * elf32-cris.c (cris_elf_plt_sym_val): New function.
  46         (elf_backend_plt_sym_val): Define.
  47
  48 2009-10-27  Kai Tietz  <kai.tietz@onevision.com>
  49
  50         * peXXigen.c (bfdver.h): Add include.
  51         (LINKER_VERSION): Do calculation based on BFD_VERSION.
  52
  53 2009-10-25  Maciej W. Rozycki  <macro@linux-mips.org>
  54
  55         * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
  56
  57 2009-10-25  Maciej W. Rozycki  <macro@linux-mips.org>
  58
  59         * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
  60
  61 2009-10-25  Maciej W. Rozycki  <macro@linux-mips.org>
  62
  63         * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
  64
  65 2009-10-23  Kai Tietz  <kai.tietz@onevision.com>
  66
  67         * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
  68         of R_AMD64_PCRLONG_<X> relocations from addend.
  69
  70 2009-10-23  Alan Modra  <amodra@bigpond.net.au>
  71
  72         * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
  73
  74 2009-10-20  Alan Modra  <amodra@bigpond.net.au>
  75
  76         PR binutils/10802
  77         * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
  78
  79 2009-10-19  Hans-Peter Nilsson  <hp@axis.com>
  80
  81         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
  82         Don't subtract the size of the TLS block for non-shared objects
  83         from the relocation.
  84
  85 2009-10-17  Arnold Metselaar  <arnold.metselaar@planet.nl>
  86
  87         * coff-z80.c (z80coff_vec): Allow sections to be of type
  88         SEC_CODE or SEC_DATA
  89
  90 2009-10-16  Alan Modra  <amodra@bigpond.net.au>
  91
  92         PR binutils/10785
  93         * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
  94         bim and bim->buffer.  bfd_malloc instead.
  95         * peicode.h (pe_ILF_build_a_bfd): Similarly.
  96         (ILF_DATA_SIZE): Don't include bim.
  97         * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
  98
  99 2009-10-14  Alan Modra  <amodra@bigpond.net.au>
 100
 101         * aoutx.h (aout_link_check_ar_symbols): Typo fix.
 102
 103 2009-10-13  H.J. Lu  <hongjiu.lu@intel.com>
 104
 105         PR binutils/10763
 106         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
 107         earlier.
 108
 109 2009-10-13  Alan Modra  <amodra@bigpond.net.au>
 110
 111         * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
 112
 113 2009-10-12  Roland McGrath  <roland@frob.com>
 114
 115         * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
 116         Fix %s that should be %B in several message formats.
 117
 118 2009-10-10  Alan Modra  <amodra@bigpond.net.au>
 119
 120         * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
 121         excluded output sections.
 122
 123 2009-10-09  Tristan Gingold  <gingold@adacore.com>
 124
 125         * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
 126         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
 127
 128 2009-10-09  Tristan Gingold  <gingold@adacore.com>
 129
 130         * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
 131         bfd_mach_o_read_symtab_symbols.
 132         (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
 133         (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
 134         (bfd_mach_o_scan_write_section_32): Rename to
 135         bfd_mach_o_write_section_32.
 136         (bfd_mach_o_scan_write_section_64): Rename to
 137         bfd_mach_o_write_section_64.
 138         (bfd_mach_o_scan_write_segment_32): Rename to
 139         bfd_mach_o_write_segment_32.
 140         (bfd_mach_o_scan_write_segment_64): Rename to
 141         bfd_mach_o_write_segment_64.
 142         (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
 143         (bfd_mach_o_scan_read_section_32): Rename to
 144         bfd_mach_o_read_section_32.
 145         (bfd_mach_o_scan_read_section_64): Rename to
 146         bfd_mach_o_read_section_64.
 147         (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
 148         (bfd_mach_o_scan_read_symtab_strtab): Rename to
 149         bfd_mach_o_read_symtab_strtab.
 150         (bfd_mach_o_scan_read_symtab_symbol): Rename to
 151         bfd_mach_o_read_symtab_symbol.
 152         (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
 153         bfd_mach_o_read_dysymtab_symbol.
 154         (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
 155         (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
 156         (bfd_mach_o_scan_read_prebound_dylib): Rename to
 157         bfd_mach_o_read_prebound_dylib.
 158         (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
 159         (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
 160         (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
 161         (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
 162         (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
 163         (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
 164         (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
 165         (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
 166         (bfd_mach_o_scan_read_segment_32): Rename to
 167         bfd_mach_o_read_segment_32.
 168         (bfd_mach_o_scan_read_segment_64): Rename to
 169         bfd_mach_o_read_segment_64.
 170         (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
 171         * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
 172         bfd_mach_o_read_dysymtab_symbol.
 173
 174 2009-10-09  Tristan Gingold  <gingold@adacore.com>
 175
 176         * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
 177         (bfd_mach_o_section_get_nbr_indirect): Ditto.
 178         (bfd_mach_o_get_synthetic_symtab): New function.
 179         (bfd_mach_o_print_private_header): Print the number of commands
 180         in decimal.
 181         * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
 182         * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
 183
 184 2009-10-08  Tristan Gingold  <gingold@adacore.com>
 185
 186         * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
 187
 188 2009-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 189
 190         * bfd-in2.h: Regenerated.
 191
 192 2009-10-02  Alan Modra  <amodra@bigpond.net.au>
 193
 194         * aout-cris.c (N_SHARED_LIB): Don't define.
 195         * hp300bsd.c (N_SHARED_LIB): Don't define.
 196         * i386bsd.c (N_SHARED_LIB): Don't define.
 197         * i386linux.c (N_SHARED_LIB): Don't define.
 198         * i386lynx.c (N_SHARED_LIB): Don't define.
 199         * m68klinux.c (N_SHARED_LIB): Don't define.
 200         * m88kmach3.c (N_SHARED_LIB): Don't define.
 201         * mipsbsd.c (N_SHARED_LIB): Don't define.
 202         * newsos3.c (N_SHARED_LIB): Don't define.
 203         * pc532-mach.c (N_SHARED_LIB): Don't define.
 204         * pdp11.c (N_SHARED_LIB): Don't define.
 205         * sparclinux.c (N_SHARED_LIB): Don't define.
 206         * vaxbsd.c (N_SHARED_LIB): Don't define.
 207
 208 2009-10-01  Dave Korn  <dave.korn.cygwin@gmail.com>
 209
 210         * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
 211         symbol for a weak undef in the auxbfd, not the input bfd.
 212
 213 2009-10-01  Ulrich Weigand  <uweigand@de.ibm.com>
 214
 215         * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
 216         after .toe instead of before .text section.  Set the LMA of all
 217         overlay sections to their icache IA address.
 218         (spu_elf_find_overlays): Determine icache set id without reference
 219         to the LMA.
 220
 221 2009-09-30  Tristan Gingold  <gingold@adacore.com>
 222
 223         * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
 224
 225 2009-09-29  H.J. Lu  <hongjiu.lu@intel.com>
 226
 227         * elf64-x86-64.c (elf64_x86_64_append_rela): New.
 228         (elf64_x86_64_relocate_section): Use it.
 229         (elf64_x86_64_finish_dynamic_symbol): Likewise.
 230
 231 2009-09-29  DJ Delorie  <dj@redhat.com>
 232
 233         * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
 234         (ALL_MACHINES_CFILES): Add cpu-rx.c.
 235         (BFD32_BACKENDS): Add elf32-rx.lo.
 236         (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
 237         * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
 238         Export bfd_rx_arch.
 239         (bfd_archures_list): Add bfd_rx_arch.
 240         * config.bfd: Add entry for rx-*-elf.
 241         * configure.in: Add entries for bfd_elf32_rx_le_vec and
 242         bfd_elf32_rx_be_vec.
 243         * reloc.c: Add RX relocations.
 244         * targets.c: Add RX target vectors.
 245         * Makefile.in: Regenerate.
 246         * bfd-in2.h: Regenerate.
 247         * configure: Regenerate.
 248         * libbfd.h: Regenerate.
 249         * cpu-rx.c: New file.
 250         * elf32-rx.c: New file.
 251
 252 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 253
 254         * elf32-cr16.c (elf32_cr16_relocate_section): Removed
 255         info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
 256
 257 2009-09-28  Nick Clifton  <nickc@redhat.com>
 258
 259         PR 10478: Accepting Solaris binaries.
 260         * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
 261         section link values in x86 binaries.
 262         * elfcode.h (elf_object_p): Likewise.
 263
 264 2009-09-28  Philippe De Muyter  <phdm@macqel.be>
 265
 266         * elf32-m68k.c (elf_m68k_final_write_processing): New function.
 267         (elf_backend_final_write_processing): Macro defined as above function.
 268
 269 2009-09-25  Martin Thuresson  <martint@google.com>
 270
 271         Update sources to make alpha and arm targets compile cleanly with
 272         -Wc++-compat:
 273         * ecoff.c: Add casts.
 274         * ecofflink.c: Add casts.
 275         * elf64-alpha.c: Add casts.
 276         (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
 277         to top level.
 278         (SKIP_HOWTO): Use enum name.
 279         * elf32-arm.c: Add casts.
 280         (elf32_arm_vxworks_bed): Update code to avoid multiple
 281         declarations.
 282         (struct map_stub): Move to top level.
 283
 284 2009-09-24  H.J. Lu  <hongjiu.lu@intel.com>
 285
 286         PR ld/10630
 287         * elflink.c (elf_link_output_extsym): Turn off visibility on
 288         local symbol.
 289         (bfd_elf_final_link): Turn off visibility on dynamic local
 290         symbol.
 291
 292 2009-09-24  Alan Modra  <amodra@bigpond.net.au>
 293
 294         PR binutils/10654
 295         * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
 296         for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
 297         Remove "function" parm, adjust caller.
 298
 299 2009-09-23  Matt Rice  <ratmice@gmail.com>
 300
 301         * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
 302         arguments.
 303         * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
 304         DT_DEPAUDIT from audit/depaudit arguments.
 305         (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
 306         (elf_link_add_object_symbols): Set dt_audit target data when finding a
 307         DT_AUDIT.
 308         * bfd-in2.h: Regenerate.
 309         * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
 310
 311 2009-09-23  Jie Zhang  <jie.zhang@analog.com>
 312
 313         * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
 314         .rel.plt and .plt sections are removed.
 315         (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
 316         section.  Remove the duplicated removing of empty .rel.plt
 317         section.
 318
 319 2009-09-21  Richard Sandiford  <rdsandiford@googlemail.com>
 320
 321         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
 322         patch to handle the new personality relaxation.
 323
 324 2009-09-21  Richard Sandiford  <rdsandiford@googlemail.com>
 325
 326         * elf-eh-frame.c (make_pc_relative): New function.
 327         (_bfd_elf_write_section_eh_frame): Use it.
 328
 329 2009-09-21  Alan Modra  <amodra@bigpond.net.au>
 330
 331         * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
 332         (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
 333         (MR_0_3, MR_3_0): Define.
 334         (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
 335         (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
 336         (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
 337         table.  Check for presense of __tls_get_addr_opt
 338         (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
 339         (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
 340         (write_glink_stub): Add param p.
 341         (ppc_elf_relocate_section): Adjust write_glink_stub call.
 342         (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
 343         __tls_get_addr.
 344         * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
 345         * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
 346         (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
 347         table.  Check for presense of __tls_get_addr_opt.
 348         (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
 349         (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
 350         BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
 351         LD_R2_0R1, MTLR_R11): Define.
 352         (build_tls_get_addr_stub): New function.
 353         (ppc_build_one_stub): Call it.
 354         (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
 355         (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
 356         __tls_get_addr plt call.
 357         * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
 358
 359 2009-09-19  Richard Sandiford  <rdsandiford@googlemail.com>
 360
 361         * elf-bfd.h (eh_cie_fde): Add personality_offset and
 362         make_per_encoding_relative to the CIE structure.  Add a padding field.
 363         * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
 364         rather than 0xf0 when masking out the base address encoding
 365         Record the offset of personality data from the start of the CIE.
 366         Remove a repeated elf_backend_can_make_relative_eh_frame check.
 367         (find_merged_cie): Take an info argument.  If the personality
 368         binds locally, try converting an absolute personality into
 369         a local one.
 370         (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
 371         when masking out the base address encoding.  Update the call to
 372         find_merged_cie.
 373         (_bfd_elf_eh_frame_section_offset): Discard relocations against
 374         the personality data if we are converting into PC-relative form.
 375         (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
 376         when masking out the base address encoding.  Handle
 377         make_per_encoding_relative.
 378
 379 2009-09-18  Alan Modra  <amodra@bigpond.net.au>
 380
 381         PR ld/10406
 382         * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
 383         R_PPC_EMB_SDA2I16 complain_overflow_signed.
 384         (create_sdata_sym): Pass info rather than htab.
 385         Update all callers.  Ensure symbols are hidden.
 386         (ppc_elf_check_relocs): Allow SDAREL16 when shared.
 387         (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
 388         _GLOBAL_OFFSET_TABLE_.
 389         (elf_finish_pointer_linker_section): Don't assume that sdata base
 390         symbol is always at 0x8000 offset.  Don't subtract the addend here.
 391         (is_static_defined): New function.
 392         (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
 393         is statically defined.  Clear addend for EMB_SDAI16 and EMB_SDA2I16
 394         relocs.  Downgrade error on unexpected section for EMB_SDA2REL
 395         reloc symbols to a warning.
 396
 397 2009-09-18  Nick Clifton  <nickc@redhat.com>
 398
 399         * po/es.po: Updated Spanish translation.
 400         * po/vi.po: Updated Vietnamese translation.
 401
 402 2009-09-18  Alan Modra  <amodra@bigpond.net.au>
 403
 404         * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
 405         functions.  Use throughout.
 406         (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
 407         from indirect symbol.
 408         (lookup_fdh): Rename from get_fdh.  Follow indirect sym links.
 409         (add_symbol_adjust): Simplify.
 410         (defined_code_entry, defined_func_desc): New functions.
 411         (ppc64_elf_gc_keep): Follow indirect sym links.  Use defined_code_entry.
 412         (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
 413         defined_code_entry to follow indirect sym links.
 414         (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
 415         (ppc_type_of_stub): Follow indirect sym links.
 416         (toc_adjusting_stub_needed): Likewise.
 417         (ppc_build_one_stub): Likewise.  Make undefined dot-symbols weak
 418         rather than defining them at stub.
 419         (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
 420         assignments in test.
 421
 422 2009-09-16  Tristan Gingold  <gingold@adacore.com>
 423
 424         * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
 425         Reindent.
 426         * mach-o.c (bfd_mach_o_cpu_name): Reindent.
 427         (bfd_mach_o_filetype_name): Complete with new constants.  Reindent.
 428         (bfd_mach_o_print_private_header): Use fputs instead of fprintf
 429         when possible to avoid warnings.
 430         (bfd_mach_o_print_section_map): Ditto.
 431         (bfd_mach_o_section_get_entry_size): New function.
 432         (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
 433         added function.
 434         (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
 435
 436 2009-09-14  Nick Clifton  <nickc@redhat.com>
 437
 438         * po/fi.po: Updated Finnish translation.
 439
 440 2009-09-11  Nick Clifton  <nickc@redhat.com>
 441
 442         * po/bfd.pot: Updated by the Translation project.
 443
 444 2009-09-11  Philippe De Muyter  <phdm@macqel.be>
 445
 446         * binary.c (binary_object_p): Remove bfd_external_binary_architecture
 447         hack.  objcopy `-B' (`--binary-architecture') option is now handled
 448         in a generic way.
 449
 450 2009-09-11  Nick Clifton  <nickc@redhat.com>
 451
 452         * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
 453         changes.
 454
 455 2009-09-11  Jie Zhang  <jie.zhang@analog.com>
 456
 457         * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
 458         NULL if `ht' is NULL.
 459
 460 2009-09-09  Martin Thuresson  <martin@mtme.org>
 461
 462         Update sources to compile cleanly with -Wc++-compat:
 463         * aoutx.h: Add casts.
 464         * archive.c: Add casts.
 465         * archive64.c: Add casts.
 466         * archures.c: Add casts.
 467         * bfd-in2.h: Regenerated.
 468         * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
 469         * bfdio.c: Add casts.
 470         * binary.c: Add casts.
 471         * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
 472         parameter to use enum value instead of int.
 473         * coffcode.h: Add casts.
 474         * coffgen.c: Add casts.
 475         * cofflink.c: Add casts.
 476         * compress.c: Add casts.
 477         * dwarf1.c: Add casts.
 478         * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
 479         bfd_ptr. Update code to use new name.
 480         * elf-attrs.c: Add casts.
 481         * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
 482         anonymous struct. (union gotplt_union, struct
 483         elf_link_virtual_table_entry): Move to top level.
 484         * elf-eh-frame.c: Add casts.
 485         * elf-strtab.c: Add casts.
 486         * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
 487         argument name from typename to type_name.
 488         * elf32-i386.c: Add casts.
 489         * elf64-x86-64.c: Add casts.
 490         * elfcode.h: Add casts.
 491         * elfcore.h: Add casts.
 492         * elflink.c: Add casts.
 493         * format.c: Add casts.
 494         * hash.c: Add casts.
 495         * ihex.c: Add casts.
 496         * libaout.h (enum aout_subformat, enum aout_magic): Move to top
 497         level.
 498         * libbfd.c: Add casts.
 499         * linker.c: Add casts.
 500         * merge.c: Add casts.
 501         * opncls.c: Add casts.
 502         * peXXigen.c: Add casts.
 503         * peicode.h: Add casts.
 504         * reloc.c: Add casts.
 505         * section.c: Add casts.
 506         * simple.c: Add casts.
 507         * srec.c: Add casts.
 508         * stabs.c: Add casts.
 509         * syms.c: Add casts.
 510         * targets.c: Add casts.
 511         * tekhex.c: Add casts.
 512         * verilog.c: Add casts.
 513
 514 2009-09-09  Paolo Bonzini  <bonzini@gnu.org>
 515
 516         * configure: Regenerate.
 517
 518 2009-09-09  Daniel Jacobowitz  <dan@codesourcery.com>
 519
 520         * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
 521         for the mode of target PLT entries.
 522         (allocate_dynrelocs): Only adjust symbol type if setting its
 523         value.
 524
 525 2009-09-09  Paolo Bonzini  <bonzini@gnu.org>
 526
 527         * configure: Regenerate.
 528
 529 2009-09-09  Nick Clifton  <nickc@redhat.com>
 530
 531         PR 10478:
 532         * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
 533         section headers containing sh_link values of SHN_BEFORE or
 534         SHN_AFTER.
 535         * elfcode.h (elf_object_p): Likewise.
 536
 537 2009-09-09  Tristan Gingold  <gingold@adacore.com>
 538
 539         Handle DYLD_INFO introduced by Darwin10.
 540         * mach-o.h (bfd_mach_o_load_command_type): Add
 541         BFD_MACH_O_LC_DYLD_INFO.
 542         (bfd_mach_o_dyld_info_command): New type.
 543         (bfd_mach_o_load_command): Add dyld_info field.
 544         * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
 545         (bfd_mach_o_scan_read_dyld_info): New function.
 546         (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
 547         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
 548         (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
 549         (bfd_mach_o_print_dyld_info): New function.
 550
 551 2009-09-09  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 552
 553         * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
 554         linkonce or linker script discarded section.
 555
 556 2009-09-09  Alan Modra  <amodra@bigpond.net.au>
 557
 558         * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
 559
 560 2009-09-07  Andreas Schwab  <schwab@linux-m68k.org>
 561
 562         * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
 563         range call the bfd error hander and use R_68K_NONE instead.
 564
 565 2009-09-07  Tristan Gingold  <gingold@adacore.com>
 566
 567         * po/SRC-POTFILES.in: Regenerate.
 568         * po/bfd.pot: Regenerate.
 569
 570         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
 571         BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
 572         * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
 573         st_mtim.tv_nsec to gas/configure.in
 574         (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
 575         * configure: Regenerate.
 576         * config.in: Regenerate.
 577         * vmsutil.c: Moved to gas/config/te-vms.c
 578         * vmsutil.h: Removed.
 579         * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
 580         (BFD32_BACKENDS): Remove vmsutil.lo
 581         * Makefile.in: Regenerate.
 582
 583 2009-09-05  Eli Zaretskii  <eliz@gnu.org>
 584
 585         * coffcode.h: Include libiberty.h.
 586
 587 2009-09-05  Martin Thuresson  <martin@mtme.org>
 588
 589         * coff-arm.c (coff_arm_relocate_section)
 590         (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
 591         Change member name class to symbol_class.
 592         * coff-i960.c (coff_i960_relocate_section) Rename variable
 593         class to class_val. Change member name class to symbol_class.
 594         * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
 595         (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
 596         * coff-stgo32.c (adjust_aux_in_post)
 597         (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
 598         to in_class.
 599         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
 600         (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
 601         * coffcode.h (coff_pointerize_aux_hook): Rename variable class
 602         to n_sclass.
 603         * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
 604         variables named class to n_sclass. (coff_write_symbols): Rename
 605         variable class to sym_class. (bfd_coff_set_symbol_class): Rename
 606         argument class to symbol_class.
 607         * cofflink.c (_bfd_coff_link_hash_newfunc)
 608         (coff_link_add_symbols, _bfd_coff_link_input_bfd)
 609         (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
 610         Update code to use renamed members.
 611         * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
 612         argument class to in_class.
 613         * libcoff-in.h (struct coff_link_hash_entry, struct
 614         coff_debug_merge_type) Renamed members class to symbol_class and
 615         type_class.
 616         * libcoff.h Regenerated.
 617         * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
 618         Rename argument class to in_class.
 619         * pef.c (bfd_pef_parse_imported_symbol): Update code to use
 620         renamed members.
 621         * pef.h (struct bfd_pef_imported_symbol): Changed name of
 622         member class to symbol_class.
 623
 624 2009-09-04  H.J. Lu  <hongjiu.lu@intel.com>
 625
 626         * configure: Regenerated.
 627
 628 2009-09-04  Tristan Gingold  <gingold@adacore.com>
 629
 630         * configure.in: Bump version to 2.20.51
 631
 632 2009-09-04  Alan Modra  <amodra@bigpond.net.au>
 633
 634         * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
 635
 636 2009-09-04  Jie Zhang  <jie.zhang@analog.com>
 637
 638         * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
 639         create .rela.bss.
 640         (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
 641         for empty .rela.bss and .rel.plt sections.
 642
 643 2009-09-03  Adam Nemet  <anemet@caviumnetworks.com>
 644
 645         * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
 646         R_MIPS_JALR unless symbol resolves locally.
 647
 648 2009-09-03  Adam Nemet  <anemet@caviumnetworks.com>
 649
 650         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
 651         has_static_relocs for R_MIPS_JALR.
 652
 653 2009-09-03  Maciej W. Rozycki  <macro@codesourcery.com>
 654
 655         * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
 656         R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
 657         respective stubs.
 658
 659 2009-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 660
 661         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
 662         plt earlier.
 663
 664 2009-09-01  Tristan Gingold  <gingold@adacore.com>
 665
 666         * makefile.vms: Ported to Itanium VMS.  Remove useless variable and
 667         dependencies.  Reindent.
 668         * configure.com: Ported to Itanium VMS.  Now generates a build.com
 669         to build without make.  Add messages but make edit silent.
 670         * hosts/alphavms.h: Add a prototype for stpcpy.
 671         * vms.c: Add a missing include for Alpha VMS.
 672         * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
 673
 674 2009-08-31  Jan Beulich  <jbeulich@novell.com>
 675
 676         * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
 677         * elf.c (bfd_elf_get_default_section_type): New.
 678         (elf_fake_sections): Use bfd_elf_get_default_section_type.
 679
 680 2009-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 681
 682         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
 683         accidental checkin.
 684         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
 685
 686 2009-08-30  Alan Modra  <amodra@bigpond.net.au>
 687
 688         PR ld/10569
 689         * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
 690         (bfd_emul_get_commonpagesize): Likewise.
 691
 692 2009-08-29  Martin Thuresson  <martin@mtme.org>
 693
 694         * elf32-arm.c (struct stub_def): Rename member template to
 695         template_sequence. (arm_build_one_stub,
 696         find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
 697         Rename variable template to template_sequence.
 698         * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
 699         Rename variable template to template_val.
 700         * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
 701         new to new_symbol.
 702         * coffgen.c (coff_make_empty_symbol)
 703         (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
 704         * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
 705         new to new_insn.
 706         * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
 707         to new_symbol.
 708         * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
 709         new to new_reloc.
 710         * hash.c (bfd_hash_lookup): Rename variable new to new_string.
 711         * ieee.c (ieee_make_empty_symbol): Rename variable new to
 712         new_symbol.
 713         * linker.c (bfd_new_link_order): Rename variable new to
 714         new_lo.
 715         * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
 716         symbol.
 717         * oasys.c (oasys_make_empty_symbol): Rename variable new to
 718         new_symbol_type.
 719         * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
 720         new to new_symbol_type.
 721         * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
 722         to new_symbol.
 723         * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
 724         new_dump.
 725         (read_hdr, rs6000coff_core_p)
 726         (rs6000coff_core_file_matches_executable_p)
 727         (rs6000coff_core_file_failing_command)
 728         (rs6000coff_core_file_failing_signal): Updated function to use new
 729         union member name.
 730         * som.c (som_make_empty_symbol): Rename variable new to
 731         new_symbol_type.
 732         * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
 733         to new_symbol.
 734         * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
 735         variable new to new_symbol.
 736
 737 2009-08-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 738
 739         * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
 740         bfdlibdir and bfdincludedir.
 741         * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
 742         [INSTALL_LIBBFD]: ... here, ...
 743         [INSTALL_LIBBFD]: ... and empty overrides here.
 744         [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
 745         [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
 746         * Makefile.in: Regenerate.
 747         * configure: Regenerate.
 748
 749 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
 750
 751         * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
 752         relocations.  Rewrite output of dynamic TLS relocations.
 753         (DTP_OFFSET, TP_OFFSET): New constants.
 754         (dtpoff_base): Update.
 755         (tpoff): Rename to tpoff_base, update.
 756         (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
 757         New functions.  Move code from elf_m68k_relocate_section here.
 758         (elf_m68k_relocate_section): Update.
 759         (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
 760
 761 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
 762
 763         * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
 764         non_got_ref value.
 765         (elf_m68k_check_relocs): Handle dynamic TLS relocations.
 766         Handle non_got_ref field.
 767         (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
 768
 769 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
 770
 771         PR ld/10518
 772         * linker.c (bfd_find_version_for_sym): Revert warning.
 773
 774 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
 775
 776         PR ld/10518
 777         * linker.c (bfd_find_version_for_sym): Override a "*" match by any
 778         other wildcard match.  Warn on multiple wildcard matches.
 779
 780 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 781
 782         * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
 783         appending.
 784         [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
 785         only in this condition.
 786         [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
 787         to build but not install libbfd.la in this condition.
 788         (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
 789         (install_libbfd, install_libbfd): Remove.
 790         * Makefile.in: Regenerate.
 791         * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
 792         (INCLUDES): ... this.
 793         ($(MKDOC)): Adjust.
 794         * doc/Makefile.in: Regenerate.
 795
 796         * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
 797         no-dist and foreign.
 798         (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
 799         dependency tracking to work for them.
 800         (targets.lo, archures.lo, dwarf.lo): Rewrite to
 801         use automake dependency tracking mechanism.
 802         (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
 803         (mkdep section): Remove.
 804         (BUILT_SOURCES): New, list $(BUILD_HFILES).
 805         * Makefile.in: Regenerate.
 806         * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
 807
 808         * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
 809         (install-pdf, install-pdf-recursive, install-html)
 810         (install-html-recursive): Remove.
 811         * Makefile.in: Regenerate.
 812
 813         * Makefile.in: Regenerate.
 814         * aclocal.m4: Likewise.
 815         * config.in: Likewise.
 816         * configure: Likewise.
 817
 818 2009-08-21  Daniel Gutson  <dgutson@codesourcery.com>
 819
 820         * elf32-arm.c (arch_has_thumb2_nop): New function.
 821         (arch_has_arm_nop): New function.
 822         (elf32_arm_final_link_relocate): NOP opcodes changed.
 823
 824 2009-08-16  Doug Evans  <dje@google.com>
 825
 826         * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
 827         at least don't leak memory.
 828
 829 2009-08-13  DJ Delorie  <dj@redhat.com>
 830
 831         * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
 832         if needed.
 833
 834 2009-08-12  Nick Clifton  <nickc@redhat.com>
 835
 836         * po/fi.po: Updated Finnish translation.
 837
 838 2009-08-11  Bernd Schmidt  <bernd.schmidt@analog.com>
 839
 840         Merge some FRV FDPIC changes into the Blackfin code.
 841         * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
 842         summary reloc information.
 843         (bfinfdpic_dynamic_got_plt_info): New.
 844         (_bfin_create_got_section): Create the PLT section here.
 845         (elf32_bfinfdpic_create_dynamic_sections): Not here.
 846         (_bfinfdpic_count_nontls_entries): Move out of...
 847         (_bfinfdpic_count_got_plt_entries): ... here.
 848         (_bfinfdpic_count_relocs_fixups): Likewise.
 849         (_bfinfdpic_reset_got_plt_entries): New.
 850         (_bfinfdpic_size_got_plt): Move out of...
 851         (elf32_bfinfdpic_size_dynamic_sections): ... here.
 852         (bfinfdpic_relocate_section): Be careful not to call
 853         _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
 854         (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
 855         New functions.
 856         (elf_backend_discard_info): Define for FD-PIC.
 857
 858 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 859
 860         * elflink.c: Add FIXMEs for some places that require octets_per_byte
 861         adjustments.
 862         * elf-eh-frame.c: Likewise.
 863         * merge.c: Likewise.
 864
 865 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 866
 867         * configure.in:  Remove elf-ifunc.lo from common ELF files.  Add
 868         to x86 and x86_64 configurations.
 869         * configure: Regenerate.
 870
 871 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 872
 873         Stop using bfd_usrdata in libbfd.
 874         * coff-stgo32.c (bfd_coff_go32stub): Remove.
 875         (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
 876         (adjust_filehdr_in_post): Declare the abfd parameter as unused.
 877         Replace STUBSIZE by GO32_STUBSIZE.  Save now the stub in
 878         filehdr_dst->u.go32.stub.  New comment with the reason.
 879         (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
 880         Substitute the removed macro bfd_coff_go32stub.
 881         (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
 882         (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
 883         (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
 884         (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
 885         Replace STUBSIZE by GO32_STUBSIZE.  Substitute the removed macro
 886         bfd_coff_go32stub.
 887         * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
 888         * libcoff-in.h (coff_data_type): New field go32stub.
 889         * libcoff.h: Regenerated.
 890
 891 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 892
 893         Fix go32 stub preservation by objcopy.
 894         * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
 895         (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
 896         go32stub.
 897
 898 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 899
 900         * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
 901         symbols.
 902         (elf32_arm_final_link_relocate): Treat local undefined symbols the
 903         same as global undefined symbols.
 904         (elf32_arm_relocate_section): Give an error for local undefined
 905         non-weak symbols, unless the reloc will not use the symbol.
 906
 907 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 908
 909         * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
 910         (ppc_elf_relax_section): Use symbol index to distinguish
 911         relocatable stubs.
 912
 913 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 914
 915         * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
 916
 917 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 918
 919         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
 920         info for STT_GNU_IFUNC.
 921         * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
 922         on got refs in case the symbol turns out to be ifunc.
 923         (ppc_elf_gc_sweep_hook): Similarly.
 924         (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
 925         (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
 926         (ppc_elf_size_dynamic_sections): Likewise.
 927         (ppc_elf_relocate_section): Likewise.
 928
 929 2009-08-09  Bernd Schmidt  <bernd.schmidt@analog.com>
 930
 931         From Mike Frysinger <michael.frysinger@analog.com>
 932         * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
 933         bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
 934         _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
 935         bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
 936         bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
 937         Adjust to match the renamed reloc definitions.
 938
 939 2009-08-08  Alan Modra  <amodra@bigpond.net.au>
 940
 941         PR 10494
 942         * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
 943         LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
 944
 945 2009-08-07  Tom Tromey  <tromey@redhat.com>
 946
 947         * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
 948         aliasing error.
 949
 950 2009-08-06  Michael Eager <eager@eagercon.com>
 951
 952         * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
 953         * Makefile.in: Regenerate.
 954         * archures.c: Add bfd_arch_microblaze.
 955         * bfd-in2.h: Regenerate.
 956         * config.bfd: Add microblaze target.
 957         * configure.in: Add bfd_elf32_microblaze_vec target.
 958         * configure: Regenerate.
 959         * cpu-microblaze.c: New.
 960         * elf32-microblaze.c: New.
 961         * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
 962         * libbfd.h: Regenerate.
 963         * reloc.c: Add MICROBLAZE relocations.
 964         * section.c: Add struct relax_table and relax_count to section.
 965         * targets.c: Add bfd_elf32_microblaze_vec.
 966
 967 2009-08-06  Jakub Jelinek  <jakub@redhat.com>
 968             Alan Modra  <amodra@bigpond.net.au>
 969
 970         PR binutils/10492
 971         * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
 972         symbols.
 973         * elf32-mips.c (mips_elf_sym_is_global): Likewise.
 974         * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
 975
 976 2009-08-06  Nathan Sidwell  <nathan@codesourcery.com>
 977
 978         * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
 979         at least once when fixing cortex-a8.
 980
 981 2009-08-05  Chao-ying Fu  <fu@mips.com>
 982
 983         * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
 984         * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
 985         for CPUs.  It is true for RM9000.
 986         (JALR_TO_BAL_P): New define to transform JALR to BAL.  It is true
 987         for all CPUs.
 988         (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
 989         to guard the transformation.
 990
 991 2009-08-05  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 992
 993         * elf32-spu.h (spu_elf_params): Add member emit_fixups.
 994         (spu_elf_size_sections): Declare prototype.
 995         * elf32-spu.c (spu_link_hash_table): Add member sfixup.
 996         (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
 997         (spu_elf_emit_fixup): New function.
 998         (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
 999         (spu_elf_size_sections): New function.
1000
1001 2009-08-05  Nathan Sidwell  <nathan@codesourcery.com>
1002
1003         * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
1004         (arm_build_one_stub): Build a8 veneers as a separate pass.
1005         (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
1006         parameters.  Use them to check if we create a different a8 fixup
1007         than the previous pass.
1008         (elf32_arm_size_stubs): Move scope of stub_changed and
1009         prev_num_a8_fixes into main loop.
1010         (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1011
1012 2009-08-04  Alan Modra  <amodra@bigpond.net.au>
1013
1014         * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1015         which find_plt_ent is called.  Delete redundant code.
1016
1017 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
1018
1019         PR binutils/10363
1020         * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1021         invalid string offset.
1022
1023 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
1024
1025         PR ld/10433
1026         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1027         to htab->init_got_offset and plt to htab->init_plt_offset
1028         when discarding space for dynamic relocations.
1029
1030 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
1031
1032         * elf32-ppc.c (struct plt_entry): Revise comments.
1033         (ppc_elf_check_relocs): Don't create needless plt_entry info
1034         for non-pie executables.  Don't test info->pie when info->shared
1035         already covers that case.
1036         (ppc_elf_gc_sweep_hook): Adjust for above change.
1037         (add_stub_sym): Don't test info->pie when info->shared tested.
1038         (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1039         (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1040         (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1041         (ppc_elf_relocate_section): Likewise.
1042
1043 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
1044
1045         * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1046         for local ifunc symbols in non-pie executables, regardless of
1047         reloc type.  Don't specially create ifunc dyn relocs.  Tidy ifunc
1048         code so that it's obvious that we only do anything special for
1049         local ifunc syms.
1050         (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1051         (allocate_dynrelocs): Correct comment for syms defined in plt.
1052         Don't specially allocate ifunc dyn relocs.
1053         (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1054         (ppc_elf_relocate_section): Set "relocation" value for ifunc
1055         syms in non-pie executables.  No specially allocated dyn relocs
1056         for ifunc to write.  Allow for local sym on R_PPC_RELAX32_PLT.
1057         (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1058         a non-pie executable.
1059
1060 2009-08-02  H.J. Lu  <hongjiu.lu@intel.com>
1061             Jakub Jelinek  <jakub@redhat.com>
1062
1063         PR ld/6443
1064         * elf32-i386.c (elf_i386_tls_transition): Check executable
1065         instead of shared for TLS when building PIE.
1066         (elf_i386_check_relocs): Likewise.
1067         (elf_i386_allocate_dynrelocs): Likewise.
1068         (elf_i386_relocate_section): Likewise.
1069
1070         * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1071         instead of shared for TLS when building PIE.
1072         (elf64_x86_64_check_relocs): Likewise.
1073         (elf64_x86_64_allocate_dynrelocs): Likewise.
1074         (elf64_x86_64_relocate_section): Likewise.
1075
1076 2009-07-31  Anthony Green  <green@moxielogic.com>
1077
1078         * config.bfd (targ_cpu): Add moxie-uclinux support.
1079
1080 2009-07-31  Hans-Peter Nilsson  <hp@bitrange.com>
1081
1082         * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1083
1084 2009-07-30  Alan Modra  <amodra@bigpond.net.au>
1085
1086         * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1087         used by indirect function support.  Count dynamic relocs for
1088         ifunc syms.
1089         (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1090         (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1091         in iplt and their relocs in reliplt.  Don't make ifunc syms
1092         dynamic.  Allocate got entry relocs for non-dynamic ifunc in
1093         reliplt.  Handle other dynamic relocs for ifunc.
1094         (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1095         ifunc in reliplt, likewise relocs for got against local ifunc.
1096         Typo fix on reliplt size adjust.
1097         (ppc_elf_relocate_section): Don't use plt scheme of allocating
1098         relocs 1-1 with entries for iplt, instead just add using
1099         reloc_count.  Write got relocs and dyn relocs for ifunc to reliplt.
1100         Error on invalid ifunc dyn relocs.
1101         (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1102         in iplt/reliplt.
1103         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1104         R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1105         (ppc64_elf_reloc_type_lookup): Handle new relocs.
1106         (ppc64_elf_check_relocs): Likewise.  Count dyn relocs for ifunc.
1107         (allocate_dynrelocs): As for elf32-ppc.c above.
1108         (ppc64_elf_size_dynamic_sections): Likewise.
1109         (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1110         and their relocs in reliplt.  Use R_PPC64_JMP_IREL.
1111         (ppc_size_one_stub): Similarly.
1112         (ppc64_elf_relocate_section): As for elf32-ppc.c above.  Handle new
1113         relocs too.
1114         (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1115
1116 2009-07-29  Hans-Peter Nilsson  <hp@bitrange.com>
1117
1118         * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1119         change.  Add note to head comment.
1120
1121 2009-07-28  Jan Beulich  <jbeulich@novell.com>
1122
1123         * archive.c (get_extended_arelt_filename): Remove redundant
1124         range check on index.
1125
1126 2009-07-27  Doug Kwan  <dougkwan@google.com>
1127
1128         * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1129
1130 2009-07-27  H.J. Lu  <hongjiu.lu@intel.com>
1131
1132         * archures.c bfd_*_arch): Sorted.
1133         (bfd_archures_list): Likewise.
1134
1135 2009-07-27  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1136
1137         * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1138         to R_cr16_NUM32 relocation.
1139
1140 2009-07-26  Michael Eager  <eager@eagercon.com>
1141
1142         * archures.c: Add bfd_mach_ppc_405
1143         * bfd-in2.h: Same.
1144
1145 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
1146
1147         * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1148         * cpu-l1om.c (bfd_l1om_arch): Likewise.
1149
1150 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
1151
1152         * archures.c (bfd_architecture): Add bfd_arch_l1om.
1153         (bfd_l1om_arch): New.
1154         (bfd_archures_list): Add &bfd_l1om_arch.
1155         * bfd-in2.h: Regenerated.
1156
1157         * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1158         bfd_elf64_x86_64_vec is supported.  Add bfd_elf64_l1om_freebsd_vec
1159         if bfd_elf64_x86_64_freebsd_vec is supported.
1160         (targ_selvecs): Likewise.
1161
1162         * configure.in: Support bfd_elf64_l1om_vec and
1163         bfd_elf64_l1om_freebsd_vec.
1164         * configure: Regenerated.
1165
1166         * cpu-l1om.c: New.
1167
1168         * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1169         (bfd_elf64_l1om_vec): Likewise.
1170         (bfd_elf64_l1om_freebsd_vec): Likewise.
1171
1172         * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1173         (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1174         * Makefile.in: Regenerated.
1175
1176         * targets.c (bfd_elf64_l1om_vec): New.
1177         (bfd_elf64_l1om_freebsd_vec): Likewise.
1178         (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1179         bfd_elf64_l1om_freebsd_vec.
1180
1181 2009-07-24  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
1182             Alan Modra  <amodra@bigpond.net.au>
1183
1184         * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1185         * bfd-in2.h: Regenerate.
1186         * libbfd.h: Regenerate.
1187         * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1188         (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1189         (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1190
1191 2009-07-23  H.J. Lu  <hongjiu.lu@intel.com>
1192
1193         PR ld/10434
1194         * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1195         instead of shared for R_X86_64_TPOFF32.
1196         (elf64_x86_64_relocate_section): Likewise.
1197
1198 2009-07-23  Ulrich Drepper  <drepper@redhat.com>
1199
1200         * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1201         * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1202         with the BSF_GNU_UNIQUE flag bit set.
1203         * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1204         for symbols with STB_GNU_UNIQUE binding.
1205         * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1206         with the STB_GNU_UNIQUE binding.
1207         (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1208         symbols with STB_GNU_UNIQUE binding.  Set STB_GNU_UNIQUE for
1209         symbols with the unique_global field set.
1210         (elf_link_output_extsym): Set unique_global field for symbols with
1211         the STB_GNU_UNIQUE binding.
1212         * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1213         (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1214         symbols.
1215         (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1216         symbols.
1217         * bfd-in2.h: Regenerate.
1218
1219 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
1220
1221         * elflink.c (elf_link_output_extsym): Revert the last change.
1222
1223 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
1224
1225         PR ld/10433
1226         * elflink.c (elf_link_output_extsym): Special case ifunc syms
1227         when ref_regular, not def_regular.
1228
1229 2009-07-21  H.J. Lu  <hongjiu.lu@intel.com>
1230
1231         PR ld/10426
1232         * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1233         from a DSO into a normal FUNC symbol.
1234         (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1235         a normal FUNC symbol.
1236
1237 2009-07-17  Chao-ying Fu  <fu@mips.com>
1238
1239         * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1240         (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1241         interlocking, the last PLT entry needs a nop in the branch delay slot.
1242         (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1243         output the last two PLT entries in reverse order.
1244
1245 2009-07-16  H.J. Lu  <hongjiu.lu@intel.com>
1246
1247         * elf32-i386.c (elf_i386_relocate_section): Don't get local
1248         STT_GNU_IFUNC symbol for relocatable link.
1249         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1250
1251 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1252
1253         * bfdio.c (bfd_iovec): Add comments for bmmap.
1254         * bfd-in2.h: Regenerated.
1255
1256 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1257
1258         * Makefile.am: Run "make dep-am".
1259         * Makefile.in: Regenerated.
1260
1261 2009-07-10  Doug Kwan  <dougkwan@google.com>
1262
1263         * elf32-arm.c (stub_hash_newfunc): Initialize fields
1264         target_addend and orig_insn.
1265
1266 2009-07-10  Tom Tromey  <tromey@redhat.com>
1267
1268         * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1269         (elf-eh-frame.lo): Likewise.
1270         (elf32-bfin.lo): Likewise.
1271         (elf32-frv.lo): Likewise.
1272         (elf32-xc16x.lo): Likewise.
1273         * Makefile.in: Rebuild.
1274         * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1275         * elf-eh-frame.c: Likewise.
1276         * elf32-bfin.c: Likewise.
1277         * elf32-frv.c: Likewise.
1278         * elf32-xc16x.c: Likewise.
1279
1280 2009-07-10  Julian Brown  <julian@codesourcery.com>
1281
1282         * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1283         symbol a stub entry is derived from, not the entry for the stub
1284         itself, in call to elf32_arm_final_link_relocate.
1285
1286 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1287
1288         * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1289         when reporting  addends.
1290
1291 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1292
1293         * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1294         data even when no stubs.
1295         (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1296
1297 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1298
1299         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1300         (ppc_elf_get_synthetic_symtab): Report addend.
1301         (PLT_IFUNC): Define.
1302         (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1303         (ppc_elf_create_glink): New function.
1304         (ppc_elf_create_dynamic_sections): Use it.
1305         (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1306         (update_local_sym_info): Allocate space for local_plt array.
1307         Don't bump local_got_refcounts for PLT_IFUNC.  Return local_plt
1308         entry pointer.
1309         (is_branch_reloc): New function.
1310         (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1311         (ppc_elf_gc_sweep_hook): Likewise.
1312         (ppc_elf_adjust_dynamic_symbol): Likewise.
1313         (allocate_dynrelocs): Likewise.
1314         (ppc_elf_size_dynamic_sections): Likewise.
1315         (ppc_elf_relocate_section): Likewise.
1316         (branch_reloc_hash_match): Use is_branch_reloc.
1317         (ppc_elf_tls_optimize): Adjust for local_plt.
1318         (write_glink_stub): New function, extracted from..
1319         (ppc_elf_finish_dynamic_symbol): ..here.  Handle STT_GNU_IFUNC.
1320         (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1321         branch table when dynamic.
1322         (elf_backend_post_process_headers): Define.
1323         * elf64-ppc.c (elf_backend_post_process_headers): Define.
1324         (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1325         (ppc64_elf_get_synthetic_symtab): Report addend.
1326         (struct ppc_stub_hash_entry): Add plt_ent.
1327         (PLT_IFUNC): Define.
1328         (struct ppc_link_hash_table): Add iplt and reliplt.
1329         (create_linkage_sections): Make .iplt and .rela.iplt sections.
1330         (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1331         (update_local_sym_info): Allocate space for local_plt array.
1332         Don't bump local_got_ents for PLT_IFUNC.  Return local_plt
1333         entry pointer.
1334         (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1335         and don't change hash flags here.
1336         (is_branch_reloc): New function.
1337         (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1338         (ppc64_elf_gc_sweep_hook): Likewise.
1339         (ppc64_elf_adjust_dynamic_symbol): Likewise.
1340         (allocate_dynrelocs): Likewise.
1341         (ppc64_elf_size_dynamic_sections): Likewise.
1342         (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1343         (ppc64_elf_size_stubs): Likewise.
1344         (ppc64_elf_relocate_section): Likewise.
1345         (get_sym_h): Adjust for local_plt.
1346         (branch_reloc_hash_match): Use is_branch_reloc.
1347         (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1348         (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1349
1350 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1351
1352         * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1353
1354 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1355
1356         * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1357         and ref_regular_nonweak comment.
1358         * elflink.c (elf_link_output_extsym): Special case ifunc syms
1359         when def_regular, not ref_regular.
1360         (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1361         * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1362         * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1363
1364 2009-07-09  Alan Modra  <amodra@bigpond.net.au>
1365
1366         * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1367         of malloc'd struct call_info.
1368         (pasted_function): Likewise, priority too.
1369
1370 2009-07-07  Alan Modra  <amodra@bigpond.net.au>
1371
1372         * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1373         alignment when packing sections into overlays.
1374
1375 2009-07-03  Cary Coutant  <ccoutant@google.com>
1376
1377         * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1378
1379 2009-07-03  Dave Korn  <dave.korn.cygwin@gmail.com>
1380
1381         * coffcode.h (sec_to_styp_flags):  Partially revert (functional
1382         changes only) earlier patch:-
1383
1384 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
1385
1386         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1387         give .debug and .reloc data characteristics.
1388         (DOT_RELOC): New define for .reloc section string.
1389         (coff_write_object_contents): Use DOT_RELOC instead of string.
1390
1391 2009-07-02  Tom Tromey  <tromey@redhat.com>
1392
1393         * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1394         * bfdwin.c (bfd_free_window): Cast to unsigned long.
1395
1396 2009-07-01  Nick Clifton  <nickc@redhat.com>
1397
1398         * elf-m10300.c: Remove trailing white space.
1399         * reloc.c: Likewise.
1400
1401 2009-07-01  Douglas B Rupp  <rupp@gnat.com>
1402
1403         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1404         BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1405         * configure.in: Use them.
1406         * configure: Regenerate.
1407         * config.in: Regenerate.
1408         * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1409         #define _BSD_SOURCE. Add comments.
1410         (vms_file_stats_name): Calculate creation date based on available
1411         runtime data. Return 1 for version instead of 0.
1412
1413 2009-07-01  Nick Clifton  <nickc@redhat.com>
1414
1415         PR 10072
1416         * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1417         to R_ARM_THM_PC8 relocation.
1418
1419 2009-06-29  Nick Clifton  <nickc@redhat.com>
1420
1421         * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1422         different uses of the relocations addend when a symbol is in a
1423         merged section.
1424
1425 2009-06-27  H.J. Lu  <hongjiu.lu@intel.com>
1426
1427         PR ld/10337
1428         * elf.c (bfd_section_from_shdr): Don't change sh_link for
1429         SHT_REL/SHT_RELA sections on executable nor shared library.
1430         Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1431         as a normal section.
1432
1433 2009-06-25  Nick Clifton  <nickc@redhat.com>
1434
1435         * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1436         symbols with SEC_MERGE flag.
1437
1438 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
1439
1440         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1441         give .debug and .reloc data characteristics.
1442         (DOT_RELOC): New define for .reloc section string.
1443         (coff_write_object_contents): Use DOT_RELOC instead of string.
1444
1445 2009-06-25  Tristan Gingold  <gingold@adacore.com>
1446
1447         * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1448         (bfd_mach_o_canonicalize_dynamic_symtab)
1449         (bfd_mach_o_get_synthetic_symtab): Defines.
1450         (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1451         (TARGET_NAME): Use Mach-O specific functions for dynamic.
1452
1453         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1454         for scattered relocations.
1455         (bfd_mach_o_i386_print_thread): New function.
1456         (bfd_mach_o_print_thread): Define.
1457
1458         * mach-o.c (text_section_names_xlat): Add an entry for __const.
1459         (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1460         New functions extracted from ...
1461         (bfd_mach_o_canonicalize_reloc): ... This.  Simplified.
1462         (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1463         (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1464         (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1465         (bfd_mach_o_ppc_flavour_string): Reindentation.  Add 64 bits cases.
1466         (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1467         Set name_str field.
1468         (bfd_mach_o_scan_read_dylib): Ditto.
1469         (bfd_mach_o_scan_read_thread): Set mdata at declaration.  Add comments,
1470         reindent.
1471         (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration.  Correctly
1472         decode isym and flags on little endian targets.  Set dysymtab field.
1473         (bfd_mach_o_scan_start_address): Adjust for enum names.
1474         (bfd_mach_o_lookup_section): Do not look for segments anymore.
1475         (bfd_mach_o_print_section): Display bfd section name.
1476         (bfd_mach_o_print_segment): Display none if no name.
1477         (bfd_mach_o_print_dysymtab): Display next index for local, external
1478         and undefined symbols.
1479         (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1480         Display dylinker name. Display thread and unixthread commands content.
1481         (bfd_mach_o_print_thread): New macro.
1482
1483         * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1484         (bfd_mach_o_ppc_thread_flavour): Ditto.
1485         (bfd_mach_o_i386_thread_flavour): Ditto.
1486         (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1487         (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1488         BFD_MACH_O_THREAD_STATE_NONE.
1489         (bfd_mach_o_segment_command): Remove segment field.
1490         (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1491         (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1492         (bfd_mach_o_prebound_dylib_command): Ditto.
1493         (bfd_mach_o_dylib_command): Ditto.
1494         (bfd_mach_o_prebound_dylib_command): Remove section field.
1495         (mach_o_data_struct): Add dysymtab field.
1496         (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1497         (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1498         (bfd_mach_o_build_commands): Remove parameter names and attributes.
1499         (bfd_mach_o_get_dynamic_reloc_upper_bound)
1500         (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1501
1502 2009-06-25  Rafael Avila de Espindola  <espindola@google.com>
1503
1504         * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1505         field of struct dirent.
1506
1507 2009-06-23  Tristan Gingold  <gingold@adacore.com>
1508
1509         * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1510         of this macro.  Fix indentation.
1511
1512 2009-06-22  Christophe Lyon  <christophe.lyon@st.com>
1513
1514         * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1515         destination for defined dynamic symbols when deciding whether to
1516         insert a stub or not.
1517         (allocate_dynrelocs): Make sure functions are not marked as Thumb
1518         when actually accessed through a PLT, even when generating a
1519         shared lib.
1520
1521 2009-06-22  Tristan Gingold  <gingold@adacore.com>
1522
1523         * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1524         the relocs array.
1525
1526 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
1527
1528         * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1529         * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1530
1531 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
1532
1533         * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1534
1535 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1536
1537         * elflink.c (elf_link_add_object_symbols): Avoid warning
1538         from -Wjump-misses-init in gcc 4.5.0.
1539
1540 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1541
1542         * elf32-i386.c (elf_i386_check_relocs): Properly check local
1543         symbol on error.
1544         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1545
1546 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1547
1548         * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1549         r_symndx.  Report local symbol name on error.
1550         (elf_i386_check_relocs): Updated.  Report local symbol name on
1551         error.
1552         (elf_i386_gc_sweep_hook): Updated.
1553         (elf_i386_relocate_section): Likewise.
1554
1555         * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1556         r_symndx.  Report local symbol name on error.
1557         (elf64_x86_64_check_relocs): Updated.  Report local symbol name
1558         on error.
1559         (elf64_x86_64_gc_sweep_hook): Updated.
1560         (elf64_x86_64_relocate_section): Likewise.
1561
1562 2009-06-19  Tristan Gingold  <gingold@adacore.com>
1563
1564         * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1565
1566 2009-06-19  Tristan Gingold  <gingold@adacore.com>
1567
1568         * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1569         (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1570         (bfd_mach_o_valid): Ditto.
1571         (bfd_mach_o_wide_p): Ditto.
1572         (bfd_mach_o_canonicalize_reloc): Ditto.
1573         (bfd_mach_o_build_commands): Ditto.
1574         (bfd_mach_o_scan_read_thread): Ditto.
1575         (bfd_mach_o_flatten_sections): Ditto.
1576         (bfd_mach_o_scan_start_address): Ditto.
1577         (bfd_mach_o_lookup_section): Ditto.
1578         (bfd_mach_o_core_fetch_environment): Ditto.
1579         (bfd_mach_o_write_contents): Ditto.  Handle reexport_dylib.
1580         (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1581         (bfd_mach_o_scan_write_symtab): Ditto.
1582         Use macros instead of hard-coded values.
1583         (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1584         Use bfd_mach_o_get_data instead of direct access.  Use macros
1585         instead of hard-coded values.
1586         (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1587         Remove sym argument and get section from mdata.
1588         Move code into the else branch.
1589         (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1590         Remove sym argument and get section from mdata.  Adjust code.
1591         (bfd_mach_o_scan_read_dylib): Move assertion into the created
1592         switch (which replaces consecutive if statements).
1593         (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd.  Load
1594         module table, table of content, indirect symbols and external
1595         referenced symbols.
1596         (bfd_mach_o_scan_read_symtab): Renames seg to symtab.  Set symtab
1597         field.
1598         (bfd_mach_o_scan_read_linkedit): New function.
1599         (bfd_mach_o_scan_read_str): Ditto.
1600         (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1601         field of mdata.
1602         (bfd_mach_o_get_symtab_upper_bound): Remove check as
1603         bfd_mach_o_count_symbols never returns an error.
1604         (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1605         symtab field (there might be only one symtab).
1606         (bfd_mach_o_scan_read_command): Handle reexported dylib.
1607         Handle sub frameworks, sub umbrella, sub library and sub client.
1608         Read code signature and segment split info commands.
1609         (bfd_mach_o_scan): Reindent.
1610         (bfd_mach_o_xlat_name): New type.
1611         (bfd_mach_o_print_flags): New function.
1612         (bfd_mach_o_get_name): Ditto.
1613         (bfd_mach_o_cpu_name): New variable.
1614         (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1615         (bfd_mach_o_section_type_name)
1616         (bfd_mach_o_section_attribute_name)
1617         (bfd_mach_o_load_command_name): New variables.
1618         (bfd_mach_o_print_private_header): New function.
1619         (bfd_mach_o_print_section_map): New function extracted from
1620         bfd_mach_o_print_private_bfd_data.
1621         (bfd_mach_o_print_section): Ditto.  Print more infos.
1622         (bfd_mach_o_print_segment): Ditto.
1623         (bfd_mach_o_print_dysymtab): Ditto.
1624         (bfd_mach_o_bfd_print_private_bfd_data): Reworked.  Handle
1625         load weak dylib, reexport dylib and id dylib.
1626         Handle code signature and segment_split info.
1627         Handle sub frameworks, sub umbrella, sub library and sub client.
1628         (bfd_mach_o_section_get_nbr_indirect): New function.
1629
1630         * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro.  Add comment.
1631         (bfd_mach_o_header_flags): New enum to define header flags.
1632         (bfd_mach_o_section_attribute): New enum to replace ...
1633         (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1634         BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1635         BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1636         BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1637         BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1638         these removed macros.
1639         (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1640         (bfd_mach_o_dylib_module): New type.
1641         (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1642         macros.
1643         (bfd_mach_o_dylib_table_of_content): New type.
1644         (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1645         (bfd_mach_o_dylib_reference): New type.
1646         (BFD_MACH_O_REFERENCE_SIZE): New macro.
1647         (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1648         modules, toc, references and indirect syms.
1649         (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1650         (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1651         unused).  Add comment.
1652         (bfd_mach_o_dylib_command): Ditto.
1653         (bfd_mach_o_prebound_dylib_command): Ditto.
1654         (bfd_mach_o_linkedit_command): New type.
1655         (bfd_mach_o_str_command): New type.
1656         (bfd_mach_o_load_command): Add linkedit and str fields.
1657         (mach_o_data_struct): Add symtab field.
1658         (bfd_get_mach_o_data): Renamed to ...
1659         (bfd_mach_o_get_data): ... this new macro.
1660         (bfd_mach_o_scan_read_symtab_symbol,
1661         bfd_mach_o_scan_read_symtab_strtab,
1662         bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1663
1664         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1665         instead of direct access.
1666
1667 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
1668
1669         * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1670         R_PPC_PLTREL24 relocs.
1671         (ppc_elf_relocate_section): Likewise.
1672
1673 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
1674
1675         * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1676         pointer to sym hash.  Update all uses.
1677         (update_plt_info): Likewise.  Don't check addend here.
1678
1679 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1680
1681         * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1682         bfd_sym_from_r_symndx.
1683         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1684
1685 2009-06-18  Alan Modra  <amodra@bigpond.net.au>
1686
1687         * elf-bfd.h (struct sym_sec_cache): Delete.
1688         (struct sym_cache): New.
1689         (bfd_section_from_r_symndx): Delete prototype.
1690         (bfd_sym_from_r_symndx): Define prototype.
1691         * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1692         (bfd_sym_from_r_symndx): ..new function.
1693         * elf32-arm.c: Update all uses of struct sym_sec_cache and
1694         bfd_section_from_r_symndx to new struct and function.
1695         * elf32-bfin.c: Likewise.
1696         * elf32-hppa.c: Likewise.
1697         * elf32-i386.c: Likewise.
1698         * elf32-m32r.c: Likewise.
1699         * elf32-m68hc1x.c: Likewise.
1700         * elf32-m68hc1x.h: Likewise.
1701         * elf32-m68k.c: Likewise.
1702         * elf32-ppc.c: Likewise.
1703         * elf32-s390.c: Likewise.
1704         * elf32-sh.c: Likewise.
1705         * elf64-ppc.c: Likewise.
1706         * elf64-s390.c: Likewise.
1707         * elf64-x86-64.c: Likewise.
1708         * elfxx-sparc.c: Likewise.
1709         * elfxx-sparc.h: Likewise.
1710
1711 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1712
1713         * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1714         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1715
1716 2009-06-18  Nick Clifton  <nickc@redhat.com>
1717
1718         * elflink.c (elf_link_sort_relocs): Return early if there are no
1719         relocs to sort.
1720
1721 2009-06-18  Dave Korn  <dave.korn.cygwin@gmail.com>
1722
1723         Merge cegcc and mingw32ce target name changes from
1724         CeGCC project:
1725
1726         2007-12-25  Pedro Alves  <pedro_alves@portugalmail.pt>
1727
1728         * config.bfd: Add arm*-*-cegcc* target.
1729
1730         2007-12-17  Pedro Alves  <pedro_alves@portugalmail.pt>
1731
1732         * config.bfd: Add arm-*-mingw32ce* target.
1733
1734 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1735
1736         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1737         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1738         * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1739         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1740
1741 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1742
1743         * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1744         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1745         * elf32-i386.c (elf_i386_check_relocs): Use it.
1746         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1747
1748 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1749
1750         * elf-bfd.h (elf_dyn_relocs): New.
1751
1752         * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1753         (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1754         elf_dyn_relocs.
1755         (elf_i386_copy_indirect_symbol): Likewise.
1756         (elf_i386_check_relocs): Likewise.
1757         (elf_i386_gc_sweep_hook): Likewise.
1758         (elf_i386_allocate_dynrelocs): Likewise.
1759         (elf_i386_readonly_dynrelocs): Likewise.
1760         (elf_i386_size_dynamic_sections): Likewise.
1761
1762         * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1763         (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1764         with elf_dyn_relocs.
1765         (elf64_x86_64_copy_indirect_symbol): Updated.
1766         (elf64_x86_64_check_relocs): Likewise.
1767         (elf64_x86_64_gc_sweep_hook): Likewise.
1768         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1769         (elf64_x86_64_allocate_dynrelocs): Likewise.
1770         (elf64_x86_64_readonly_dynrelocs): Likewise.
1771         (elf64_x86_64_size_dynamic_sections): Likewise.
1772
1773 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1774
1775         * elf32-arm.c (create_got_section): Get existing .rela.got
1776         section.
1777         * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1778         * elf32-lm32.c (create_got_section): Likewise.
1779         * elf32-m32r.c (create_got_section): Likewise.
1780         * elf32-ppc.c (ppc_elf_create_got): Likewise.
1781         * elf32-s390.c (create_got_section): Likewise.
1782         * elf32-sh.c (create_got_section): Likewise.
1783         * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1784         * elf64-s390.c (create_got_section): Likewise.
1785         * elfxx-sparc.c (create_got_section): Likewise.
1786
1787         * elflink.c (_bfd_elf_create_got_section): Properly initialize
1788         the GOT size.
1789
1790 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1791
1792         * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1793
1794         * elf32-i386.c (elf_i386_local_hash): Removed.
1795         (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1796         (elf_i386_get_local_sym_hash): Likewise.
1797
1798         * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1799         (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1800         (elf64_x86_64_get_local_sym_hash): Likewise.
1801         * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1802         (get_local_sym_hash): Likewise.
1803
1804 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1805
1806         * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1807         rel_got_sec and plt_sec.
1808         (elfNN_ia64_relax_section): Updated.
1809         (elfNN_ia64_create_dynamic_sections): Likewise.
1810         (get_got): Likewise.
1811         (allocate_dynrel_entries): Likewise.
1812         (elfNN_ia64_size_dynamic_sections): Likewise.
1813         (set_got_entry): Likewise.
1814         (elfNN_ia64_choose_gp): Likewise.
1815         (elfNN_ia64_relocate_section): Likewise.
1816         (elfNN_ia64_finish_dynamic_symbol): Likewise.
1817         (elfNN_ia64_finish_dynamic_sections): Likewise.
1818
1819 2009-06-16  Ulrich Weigand  <uweigand@de.ibm.com>
1820
1821         * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1822         also for calls.
1823
1824 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1825
1826         * configure.in (elf): Add elf-ifunc.lo.
1827
1828         * configure: Regenerated.
1829         * Makefile.in: Likewise.
1830
1831         * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1832         srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1833
1834         * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1835         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1836         irelifunc.
1837         (elf_i386_link_hash_table_create): Likewise.
1838         (elf_i386_create_dynamic_sections): Likewise.
1839         (elf_i386_check_relocs): Likewise.
1840         (elf_i386_allocate_dynrelocs): Likewise.
1841         (elf_i386_size_dynamic_sections): Likewise.
1842         (elf_i386_relocate_section): Likewise.
1843         (elf_i386_finish_dynamic_symbol): Likewise.
1844         (elf_i386_finish_dynamic_sections): Likewise.
1845         (elf_i386_create_got_section): Removed.
1846
1847         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1848         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1849         irelifunc.
1850         (elf64_x86_64_compute_jump_table_size): Updated.
1851         (elf64_x86_64_link_hash_table_create): Likewise.
1852         (elf64_x86_64_create_dynamic_sections): Likewise.
1853         (elf64_x86_64_check_relocs): Likewise.
1854         (elf64_x86_64_allocate_dynrelocs): Likewise.
1855         (elf64_x86_64_size_dynamic_sections): Likewise.
1856         (elf64_x86_64_relocate_section): Likewise.
1857         (elf64_x86_64_finish_dynamic_symbol): Likewise.
1858         (elf64_x86_64_finish_dynamic_sections): Likewise.
1859         (elf64_x86_64_create_got_section): Removed.
1860
1861         * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1862         for pointer alignment.  Set up section pointers.
1863         (_bfd_elf_create_dynamic_sections): Likewise.
1864         (_bfd_elf_create_ifunc_sections): Moved to ...
1865         * elf-ifunc.c: Here.  New.
1866
1867         * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1868         (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1869         Run "make dep-am".
1870
1871 2009-06-16  Doug Kwan  <dougkwan@google.com>
1872
1873         * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1874         to bfd_signed_vma.  Cast constant operands which are used in
1875         offset related expressions to bfd_signed_vma type as appropriate.
1876
1877 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1878
1879         * elf32-vax.c (elf_vax_plt_sym_val): New function.
1880         (elf_backend_plt_sym_val): Define.
1881
1882 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1883
1884         * elf32-vax.c (elf_vax_reloc_type_class): New function.
1885         (elf_backend_reloc_type_class): Define.
1886
1887 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1888
1889         * elf32-vax.c (elf_vax_relocate_section): For symbol references
1890         from an executable to a shared library treat R_VAX_PC32
1891         relocations as R_VAX_PLT32 ones.
1892
1893 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1894
1895         * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1896         symbols in GOT space calculation.
1897         (elf_vax_relocate_section): Adjust accordingly.
1898
1899 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1900
1901         * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1902         include <R11:R2>.
1903
1904 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1905
1906         * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1907         attribute.
1908         (elf_vax_relocate_section): Likewise.
1909
1910 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1911
1912         * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1913         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1914
1915 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1916
1917         * elf32-i386.c (elf_i386_check_relocs): Reformat.
1918         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1919
1920 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1921
1922         * Makefile.am: Run "make dep-am".
1923         * Makefile.in: Regenerated.
1924
1925 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1926
1927         * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1928         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1929
1930 2009-06-15  Nick Clifton  <nickc@redhat.com>
1931
1932         * po/ru.po: New Russian translation.
1933         * configure.in (ALL_LINGUAS): Add ru.
1934         * configure: Regenerate.
1935
1936 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1937
1938         * elf32-i386.c: Remove duplicated comments.
1939
1940 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1941
1942         PR ld/10270
1943         * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1944         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1945         for IFUNC definition in PIE.
1946         (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1947         PIE locally.
1948
1949         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1950         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1951         for IFUNC definition in PIE.
1952         (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1953         PIE locally.
1954
1955 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1956
1957         * elf32-i386.c (elf_i386_check_relocs): Properly report
1958         local symbol for unhandled relocation against STT_GNU_IFUNC
1959         symbol.
1960         (elf_i386_relocate_section): Likewise.
1961         * elf64-x86-64.c (elf64_x86_64_check_relocs):  Likewise.
1962         (elf64_x86_64_relocate_section): Likewise.
1963
1964 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1965
1966         PR ld/10269
1967         * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1968         (elf_i386_link_hash_table): Add loc_hash_table and
1969         loc_hash_memory.
1970         (elf_i386_local_hash): New.
1971         (elf_i386_local_htab_hash): Likewise.
1972         (elf_i386_local_htab_eq): Likewise.
1973         (elf_i386_get_local_sym_hash): Likewise.
1974         (elf_i386_link_hash_table_free): Likewise.
1975         (elf_i386_allocate_local_dynrelocs): Likewise.
1976         (elf_i386_finish_local_dynamic_symbol): Likewise.
1977         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1978         (elf_i386_link_hash_table_create): Create loc_hash_table and
1979         loc_hash_memory.
1980         (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1981         (elf_i386_size_dynamic_sections): Likewise.
1982         (elf_i386_relocate_section): Likewise.
1983         (elf_i386_finish_dynamic_sections): Likewise.
1984         (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1985         isn't NULL.
1986
1987         * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1988         (elf64_x86_64_link_hash_table): Add loc_hash_table and
1989         loc_hash_memory.
1990         (elf64_x86_64_local_hash): New.
1991         (elf64_x86_64_local_htab_hash): Likewise.
1992         (elf64_x86_64_local_htab_eq): Likewise.
1993         (elf64_x86_64_get_local_sym_hash): Likewise.
1994         (elf64_x86_64_link_hash_table_free): Likewise.
1995         (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1996         (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1997         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1998         (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1999         and loc_hash_memory.
2000         (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
2001         symbols.
2002         (elf64_x86_64_size_dynamic_sections): Likewise.
2003         (elf64_x86_64_relocate_section): Likewise.
2004         (elf64_x86_64_finish_dynamic_sections): Likewise.
2005         (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2006         sym isn't NULL.
2007
2008 2009-06-10  Philip Blundell  <philb@gnu.org>
2009
2010         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2011         elf_sec->this_hdr == NULL.
2012
2013 2009-06-12  Tristan Gingold  <gingold@adacore.com>
2014
2015         * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2016         * bfd-in2.h: Regenerated.
2017         * libbfd.h: Regenerated.
2018
2019         * mach-o.c (FILE_ALIGN): New macro.
2020         (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2021         (bfd_mach_o_print_symbol): Ditto.
2022         (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2023         (bfd_mach_o_get_reloc_upper_bound): New function.
2024         (bfd_mach_o_canonicalize_reloc): Ditto.
2025         (bfd_mach_o_scan_write_relocs): Ditto.
2026         (bfd_mach_o_scan_write_section_32): Remove offset argument.
2027         (bfd_mach_o_scan_write_section_64): Ditto.
2028         (bfd_mach_o_scan_write_segment_32): Write relocs.  Fix size of data
2029         written for load command.  Do not compute section file offset.
2030         (bfd_mach_o_scan_write_segment_64): Ditto.
2031         (bfd_mach_o_scan_write_symtab): Compute file offset first.
2032         Adjust for bfd_mach_o_asymbol.  Move code to convert from BFD to
2033         Mach-O to ...
2034         (bfd_mach_o_mangle_symbols): ... this new function.
2035         (bfd_mach_o_write_contents): Be sure to have load commands built.
2036         Call bfd_mach_o_mangle_symbols.
2037         (bfd_mach_o_build_commands): Adjust for filelen field.
2038         Use FILE_ALIGN macro.  Clear section file offset if section is empty.
2039         Do not set symtab file offset anymore here.
2040         (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2041         (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2042         Set reloc_count and rel_filepos section fields.
2043         (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2044         unsigned int.
2045         (bfd_mach_o_scan_read_section_64): Ditto.
2046         (bfd_mach_o_scan_read_section): Ditto.
2047         (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2048         bfd_mach_o_asymbol.  Use unsigned int for file offset type.
2049         (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2050         Handle weak-ref symbols.
2051         (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2052         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2053         (bfd_mach_o_scan): Remove assignment to removed field.
2054         (bfd_mach_o_mkobject_init): Ditto.
2055         (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2056         (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2057         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2058         (bfd_mach_o_swap_reloc_in): Ditto.
2059         (bfd_mach_o_swap_reloc_out): Ditto.
2060
2061         * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2062         (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2063         (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2064         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2065         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2066         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2067         (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2068         (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2069         (BFD_MACH_O_N_WEAK_DEF): New macros.
2070         Add comments.
2071         (bfd_mach_o_section_type): Add new enumeration values.
2072         (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2073         (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2074         (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2075         (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2076         macros.
2077         (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2078         (BFD_MACH_O_GENERIC_RELOC_PAIR)
2079         (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2080         (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2081         (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2082         (BFD_MACH_O_RELENT_SIZE): Ditto.
2083         (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2084         (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2085         (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2086         (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2087         (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2088         (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2089         (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2090         (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2091         (bfd_mach_o_reloc_info): New struct.
2092         (bfd_mach_o_asymbol): New struct.
2093         (bfd_mach_o_symtab_command): The symbols field is now of type
2094         bfd_mach_o_asymbol.
2095         (bfd_mach_o_load_command): The offset and len fields are now of type
2096         unsigned int.
2097         (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2098         Add a filelen field.  Add comments.
2099         (bfd_mach_o_backend_data): New struct.
2100         (bfd_mach_o_get_backend_data): New macro.
2101         (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2102         bfd_mach_o_asymbol.
2103         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2104         (bfd_mach_o_get_reloc_upper_bound): New prototype.
2105         (bfd_mach_o_canonicalize_reloc): Ditto.
2106
2107         * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2108         duplicated macro.  Now defined to _bfd_generic_is_local_label.
2109         (TARGET_NAME_BACKEND): New macro...
2110         (TARGET_NAME_BACKEND): ... used to name a new variable.
2111         (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2112         Mach-O backend data.
2113
2114         * mach-o-i386.c (i386_howto_table): New variable.
2115         (bfd_mach_o_i386_swap_reloc_in): New function.
2116         (bfd_mach_o_i386_swap_reloc_out): Ditto.
2117         (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2118         (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2119         (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2120         (bfd_mach_o_bfd_reloc_type_lookup)
2121         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2122
2123 2009-06-11  Eric Paris  <eparis@redhat.com>
2124             Nick Clifton  <nickc@redhat.com>
2125
2126         * opncls.c (_maybe_make_executable): New function.  Gives execute
2127         permission to an executable bfd that was opened for writing
2128         provided that it is a regular file.  Replaces common code found in...
2129         (bfd_close): here and ...
2130         (bfd_close_all_done): here.
2131
2132 2009-06-11  Anthony Green  <green@moxielogic.com>
2133
2134         * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2135         * bfd-in2.h: Rebuilt.
2136         * libbfd.h: Rebuilt.
2137         * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2138         relocation support.
2139         (moxie_reloc_map): Ditto.
2140         Clean up copyright notice.
2141
2142 2009-06-10  Paul Pluzhnikov  <ppluzhnikov@google.com>
2143
2144         * bfd-in2.h: bfd_mmap prototype.
2145         * bfdio.c (bfd_mmap): New function.
2146         * libbfd.h (bfd_iovec): Add bmmap.
2147         * cache.c (cache_bmmap): New function.
2148         (cache_iovec): Initialize bmmap member.
2149         * opencls.c (opncls_bmmap): New function.
2150         (opncls_iovec): Initialize bmmap member.
2151
2152 2009-06-09  Tristan Gingold  <gingold@adacore.com>
2153
2154         * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2155         and stabstr_segment fields.
2156         (mach_o_be_vec, mach_o_le_vec): Removed
2157         (bfd_mach_o_version): New prototype.
2158
2159         * mach-o.c (bfd_mach_o_version): Make this function public.
2160         (mach_o_wide_p): New function.
2161         (bfd_mach_o_wide_p): Ditto.
2162         (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2163         weird names.
2164         (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2165         Search in the list only if the name starts with a dot.
2166         (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2167         test.  Check bfd_seek status.
2168         (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2169         (bfd_mach_o_scan_write_section_32): Ditto.
2170         (bfd_mach_o_scan_write_section_64): Ditto.
2171         (bfd_mach_o_scan_write_section): Removed.
2172         (bfd_mach_o_scan_write_segment): Split into ...
2173         (bfd_mach_o_scan_write_segment_32): ... this and ...
2174         (bfd_mach_o_scan_write_segment_64): ... this.  Check bfd_seek status.
2175         (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2176         (bfd_mach_o_scan_write_symtab): ... this.  Write symtab from BFD
2177         symbol table.  Now returns a boolean.
2178         (bfd_mach_o_write_contents): Set filetype.  Check bfd_seek status.
2179         Adjust for status type.
2180         (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2181         test.  Write symbol table.  Numbers the sections.
2182         (bfd_mach_o_read_header): Check bfd_seek status.
2183         Use mach_o_wide_p instead of hard-coded test.
2184         (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2185         (bfd_mach_o_scan_read_section_64): Ditto.
2186         (bfd_mach_o_scan_read_symtab_symbol): Ditto.  Check bfd_seek status.
2187         Use BFD_MACH_O_N_TYPE instead of hard-coded value.  Correctly
2188         handled common symbols.
2189         (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2190         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2191         (bfd_mach_o_scan_read_dylinker): Ditto.
2192         (bfd_mach_o_scan_read_dylib): Ditto.
2193         (bfd_mach_o_scan_read_thread): Ditto.
2194         (bfd_mach_o_scan_read_symtab): Ditto.
2195         Do not create a section for the stabs.
2196         (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2197         (bfd_mach_o_scan_read_segment): Ditto.
2198         (bfd_mach_o_scan_read_command): Ditto.
2199         (bfd_mach_o_scan_start_address): Ditto.
2200         (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2201         (bfd_mach_o_archive_p): Check bfd_seek status.
2202         (bfd_mach_o_core_fetch_environment): Ditto.
2203
2204         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2205
2206 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
2207
2208         * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2209         (elf_i386_link_hash_table_create): Initialize irelifunc.
2210         (elf_i386_check_relocs): Updated.  Set up irelifunc for
2211         shared objects.
2212         (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2213         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2214         shared objects.
2215         (elf_i386_relocate_section): Likewise.
2216
2217         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2218         (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2219         (elf64_x86_64_check_relocs): Updated.  Set up irelifunc for
2220         shared objects.
2221         (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2222         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2223         shared objects.
2224         (elf64_x86_64_relocate_section): Likewise.
2225
2226         * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2227         ...
2228         (_bfd_elf_create_ifunc_sections): This.
2229
2230         * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2231         ...
2232         (_bfd_elf_create_ifunc_sections): This.  Create .rel[a].ifunc
2233         for shared objects.
2234
2235 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
2236
2237         * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2238         relocation for R_386_32 against STT_GNU_IFUNC symbol when
2239         building shared object.  Check info->executable instead of
2240         !info->shared when setting non_got_ref.
2241         (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2242         for non-GOT reference of STT_GNU_IFUNC symbol in shared
2243         object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2244         symbol if needed.
2245         (elf_i386_relocate_section): Output dynamic relocation for
2246         R_386_32 against STT_GNU_IFUNC symbol to get the real
2247         function address when building shared object.
2248         (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2249         relocation for STT_GNU_IFUNC symbol in shared object.
2250
2251         * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2252         dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2253         symbol when building shared object.  Check info->executable
2254         instead of !info->shared when setting non_got_ref.
2255         (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2256         for non-GOT reference of STT_GNU_IFUNC symbol in shared
2257         library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2258         if needed.
2259         (elf64_x86_64_relocate_section): Output dynamic relocation
2260         for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2261         function address when building shared object.
2262         (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2263         relocation for STT_GNU_IFUNC symbol in shared object.
2264
2265 2009-06-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
2266
2267         * Makefile.am: Run "make dep-am".
2268         (BFD32_BACKENDS): Add mach-o-i386.lo.
2269         (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2270         * Makefile.in: Regenerate.
2271
2272 2009-06-06  Alan Modra  <amodra@bigpond.net.au>
2273
2274         * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2275         when looking for soft-icache stubs.
2276
2277 2009-06-05  Tristan Gingold  <gingold@adacore.com>
2278
2279         * mach-o.h: Update copyright year.
2280         (bfd_mach_o_mach_header_magic): New enum.
2281         (bfd_mach_o_cpu_subtype): Now an enum.
2282         (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2283         (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2284         (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2285         (bfd_mach_o_load_command): Field type_required is now a boolean.
2286         Reindent prototypes.
2287         (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2288         (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2289         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2290         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2291         (bfd_mach_o_get_symtab_upper_bound): Ditto.
2292         (bfd_mach_o_canonicalize_symtab): Ditto.
2293         (bfd_mach_o_get_symbol_info): Ditto.
2294         (bfd_mach_o_print_symbol): Ditto.
2295         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2296         (bfd_mach_o_make_empty_symbol): Ditto.
2297         (bfd_mach_o_write_contents): Ditto.
2298
2299         * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2300         bfd_mach_o_mkobject): Defines.
2301         (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2302         Do not check with target vector but with flavour.
2303         (struct mach_o_section_name_xlat): New declaration.
2304         (dwarf_section_names_xlat): Ditto.
2305         (text_section_names_xlat): Ditto.
2306         (data_section_names_xlat): Ditto.
2307         (struct mach_o_segment_name_xlat): Ditto.
2308         (segsec_names_xlat): Ditto.
2309         (bfd_mach_o_convert_section_name_to_bfd): New function.
2310         (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2311         (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2312         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2313         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2314         Accept any input and output flavour.  Do not share private data
2315         anymore.
2316         (bfd_mach_o_count_symbols): Add a comment.
2317         (bfd_mach_o_get_symtab_upper_bound): Make it public.
2318         (bfd_mach_o_canonicalize_symtab): Ditto.
2319         (bfd_mach_o_get_symbol_info): Ditto.
2320         (bfd_mach_o_print_symbol): Ditto.
2321         (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2322         Use constants instead of hard-coded values.
2323         (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2324         values.
2325         (bfd_mach_o_scan_write_section_64): Ditto.
2326         (bfd_mach_o_scan_write_segment): Ditto.
2327         Do not copy sections anymore.
2328         (bfd_mach_o_write_contents): Make it public.
2329         Remove dead code.  Rewrite typeflag assignment.
2330         (bfd_mach_o_build_commands): New function.
2331         (bfd_mach_o_set_section_contents): Ditto.
2332         (bfd_mach_o_make_empty_symbol): Make it public.
2333         (bfd_mach_o_read_header): Make it static.
2334         Convert to bfd_boolean.
2335         Use constants instead of hard-coded values.
2336         (bfd_mach_o_make_bfd_section): Call
2337         bfd_mach_o_convert_section_name_to_bfd to create name.
2338         (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2339         values.
2340         (bfd_mach_o_scan_read_section_64): Ditto.
2341         (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2342         a segment anymore.  Use constants instead of hard-coded values.
2343         (bfd_mach_o_scan_read_command): Fix style.
2344         (bfd_mach_o_scan): Use constants instead of hard-coded values.
2345         Get rid of BFD_IO_FUNCS.
2346         (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2347         (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2348         (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2349         (bfd_mach_o_object_p): Removed.
2350         (bfd_mach_o_gen_core_p): New function, replaces ...
2351         (bfd_mach_o_core_p): ... deleted.
2352         (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2353
2354         * mach-o-i386.c: New file.
2355         * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2356         * configure.in (TDEFINES): Add mach_o_i386_vec.
2357         * configure: Regenerated.
2358         * targets.c: Add mach_o_i386_vec.
2359
2360         * mach-o.c: Update copyright years.
2361         (BFD_IO_FUNCS): Remove (was not used).
2362         (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2363         bfd_mach_o_slurp_extended_name_table,
2364         bfd_mach_o_construct_extended_name_table,
2365         bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2366         bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2367         bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2368         bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2369         bfd_mach_o_get_section_contents_in_window,
2370         bfd_mach_o_bfd_is_local_label_name,
2371         bfd_mach_o_bfd_is_target_special_symbol,
2372         bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2373         bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2374         bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2375         bfd_mach_o_minisymbol_to_symbol,
2376         bfd_mach_o_bfd_get_relocated_section_contents,
2377         bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2378         bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2379         bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2380         bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2381         bfd_mach_o_bfd_merge_private_bfd_data,
2382         bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2383         bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2384         bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2385         bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2386         bfd_mach_o_bfd_copy_private_header_data,
2387         bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2388         * mach-o-target.c: ... here.
2389         Update copyright years.
2390
2391 2009-06-04  Alan Modra  <amodra@bigpond.net.au>
2392
2393         * dep-in.sed: Don't use \n in replacement part of s command.
2394         * Makefile.am (DEP1): LC_ALL for uniq.
2395         Run "make dep-am".
2396         * Makefile.in: Regenerate.
2397
2398 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
2399
2400         * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2401         h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2402         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2403
2404 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
2405
2406         * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2407         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2408         (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2409         against STT_GNU_IFUNC symbols for static executables.
2410         (elf_i386_finish_dynamic_symbol): Load GOT entry with
2411         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2412
2413         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2414         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2415         (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2416         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2417
2418 2009-06-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
2419
2420         * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2421         symbols to be left unimported when linking statically.
2422         * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2423         code when linking statically.
2424
2425 2009-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2426
2427         * elf32-i386.c (elf_i386_check_relocs): Increment
2428         got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2429         against STT_GNU_IFUNC symbol.
2430         (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2431         local STT_GNU_IFUNC definition is used.
2432         (elf_i386_relocate_section): Handle got.offset != -1 for
2433         R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2434         symbol.
2435
2436         * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2437         got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2438         relocations against STT_GNU_IFUNC symbol.
2439         (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2440         local STT_GNU_IFUNC definition is used.
2441         (elf64_x86_64_relocate_section): Handle got.offset != -1
2442         for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2443         STT_GNU_IFUNC symbol.
2444
2445 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2446
2447         PR ld/10205
2448         * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2449         (elf_i386_reloc_type_lookup): Likewise.
2450         (R_386_tls): Removed.
2451         (R_386_irelative): New.
2452         (R_386_vt_offset): Updated.
2453         (elf_i386_rtype_to_howto): Likewise.
2454         (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2455         (elf_i386_link_hash_table_create): Initialize igotplt,
2456         iplt and irelplt.
2457         (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2458         (elf_i386_adjust_dynamic_symbol): Likewise.
2459         (elf_i386_allocate_dynrelocs): Likewise.
2460         (elf_i386_relocate_section): Likewise.
2461         (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2462         sections.
2463         (elf_i386_finish_dynamic_symbol): When building a static
2464         executable, use .iplt, .igot.plt and .rel.iplt sections for
2465         STT_GNU_IFUNC symbols.  Generate R_386_IRELATIVE relocation for
2466         locally defined STT_GNU_IFUNC symbol.
2467
2468         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2469         (x86_64_reloc_map): Likewise.
2470         (R_X86_64_standard): Updated.
2471         (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2472         (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2473         iplt and irelplt.
2474         (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2475         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2476         (elf64_x86_64_allocate_dynrelocs): Likewise.
2477         (elf64_x86_64_relocate_section): Likewise.
2478         (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2479         sections.
2480         (elf64_x86_64_finish_dynamic_symbol): When building a static
2481         executable, use .iplt, .igot.plt and .rela.iplt sections for
2482         STT_GNU_IFUNC symbols.  Generate R_X86_64_IRELATIVE relocation
2483         for locally defined STT_GNU_IFUNC symbol.
2484
2485         * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2486         (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2487
2488         * bfd-in2.h: Regenerated.
2489         * libbfd.h: Likewise.
2490
2491 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2492
2493         * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2494         (_bfd_elf_make_ifunc_reloc_section): Removed.
2495         (_bfd_elf_is_ifunc_symbol): Likewise.
2496         (_bfd_elf_create_static_ifunc_sections): New.
2497
2498         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2499         symbol check to ...
2500         (elf_link_add_object_symbols): Here.
2501         (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2502         STT_GNU_IFUNC symbol.
2503         (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2504         if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2505         (IFUNC_INFIX): Removed.
2506         (get_ifunc_reloc_section_name): Likewise.
2507         (_bfd_elf_make_ifunc_reloc_section): Likewise.
2508         (_bfd_elf_is_ifunc_symbol): Likewise.
2509         (_bfd_elf_create_static_ifunc_sections): New.
2510
2511 2009-05-29  H.J. Lu  <hongjiu.lu@intel.com>
2512
2513         * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2514         (create_got_section): Likewise.
2515         (allocate_dynrelocs): Likewise.
2516         (readonly_dynrelocs): Likewise.
2517         (set_tls_module_base): Likewise.
2518         (dtpoff_base): Likewise.
2519         (tpoff): Likewise.
2520         (elf_i386_link_hash_table_create): Updated.
2521         (elf_i386_create_dynamic_sections): Likewise.
2522         (elf_i386_check_relocs): Likewise.
2523         (elf_i386_size_dynamic_sections): Likewise.
2524         (elf_i386_relocate_section): Likewise.
2525
2526         * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2527         (create_got_section): Likewise.
2528         (allocate_dynrelocs): Likewise.
2529         (readonly_dynrelocs): Likewise.
2530         (set_tls_module_base): Likewise.
2531         (dtpoff_base): Likewise.
2532         (tpoff): Likewise.
2533         (elf64_x86_64_link_hash_table_create): Updated.
2534         (elf64_x86_64_create_dynamic_sections): Likewise.
2535         (elf64_x86_64_check_relocs): Likewise.
2536         (elf64_x86_64_size_dynamic_sections): Likewise.
2537         (elf64_x86_64_relocate_section): Likewise.
2538
2539 2009-05-28  Nick Clifton  <nickc@redhat.com>
2540
2541         * targets.c (_bfd_target_vector): Only include plugin target in
2542         all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2543
2544 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
2545
2546         * elf32-spu.c (struct call_info): New member broken_cycle.
2547         (remove_cycle): Instead of physically removing call_info structures
2548         to break call graph cycles, mark them using the broken_cycle flag.
2549         (mark_overlay_section): Respect broken_cycle flag.
2550         (unmark_overlay_section): Likewise.
2551         (collect_lib_sections): Likewise.
2552         (collect_overlays): Likewise.
2553         (sum_stack): Likewise.
2554
2555 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
2556
2557         * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2558         (mark_functions_via_relocs): Initialize callee->count to 1.
2559         (pasted_function): Likewise.
2560         (spu_elf_auto_overlay): Honor call counts when determining number
2561         of stubs required in software i-cache mode.
2562
2563 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
2564
2565         * plugin.c (program_name): Remove.
2566         (plugin_program_name): New.
2567         (bfd_plugin_set_program_name): New.
2568         (try_load_plugin): Use plugin_program_name.
2569         * plugin.h (bfd_plugin_set_program_name): New.
2570
2571 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
2572
2573         * aclocal.m4: Include ../config/plugins.m4.
2574         * configure.in: Use AC_PLUGINS.
2575         * configure: Regenerate.
2576         * Makefile.in: Regenerate.
2577         * doc/Makefile.in: Regenerate.
2578
2579 2009-05-27  Nathan Sidwell  <nathan@codesourcery.com>
2580
2581         * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2582         link.
2583         * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2584         * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2585         * elf32-avr.c (elf32_avr_relax_section): Likewise.
2586         * elf32-frv.c (elf32_avr_relax_section): Likewise.
2587         * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2588         * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2589         * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2590         * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2591         * reloc.c (bfd_generic_relax_section): Likewise.
2592         * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2593         * vms.c (vms_bfd_relax_section): Likewise.
2594
2595 2009-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2596
2597         * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2598
2599         * elf32-i386.c (is_indirect_symbol): Renamed to ...
2600         * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2601
2602         * elf32-i386.c (allocate_dynrelocs): Updated.
2603         (elf_i386_relocate_section): Likewise.
2604         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2605         (elf64_x86_64_relocate_section): Likewise.
2606
2607         * elf64-x86-64.c (is_indirect_symbol): Removed.
2608
2609 2009-05-26  Nick Clifton  <nickc@redhat.com>
2610
2611         * po/id.po: Updated Indonesian translation.
2612
2613 2009-05-26  Rafael Avila de Espindola  <espindola@google.com>
2614
2615         * Makefile.am: Run "make dep-am".
2616         (AM_CPPFLAGS): New.
2617         (LIBDL): New.
2618         (ALL_MACHINES): Add cpu-plugin.lo.
2619         (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2620         (BFD32_BACKENDS): Add plugin.lo.
2621         (BFD32_BACKENDS_CFILES): Add plugin.c.
2622         (libbfd_la_LIBADD): Add LIBDL
2623         * archures.c (bfd_architecture): Add bfd_arch_plugin.
2624         (bfd_plugin_arch): Declare.
2625         * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2626         * bfd.c (bfd): Add plugin_data.
2627         * config.bfd: Handle the plugin target.
2628         * configure.in: Check for --enable-plugins.
2629         (LT_INIT): Use the dlopen option.
2630         * cpu-plugin.c: New.
2631         * plugin.c: New.
2632         * plugin.h: New.
2633         * targets.c (plugin_vec): Declare.
2634         (_bfd_target_vector): Add plugin_vec.
2635         * Makefile.in: Regenerate.
2636         * bfd-in2.h: Regenerate.
2637         * configure: Regenerate.
2638
2639 2009-05-26  Alan Modra  <amodra@bigpond.net.au>
2640
2641         * dep-in.sed: Don't modify .o to .lo here.  Output one filename
2642         per line with all lines having continuation backslash.  Prefix
2643         first line with "A", following lines with "B".
2644         * Makefile.am (DEP): Don't use dep.sed here.
2645         (DEP1): Run $MKDEP on single files, modify .o to .lo here.  Use
2646         dep.sed here on dependencies, sort and uniq.
2647         * Makefile.in: Regenerate.
2648
2649 2009-05-25  Tristan Gingold  <gingold@adacore.com>
2650
2651         * makefile.vms: Add verilog.obj to object list OBJS.
2652
2653 2009-05-24  Alan Modra  <amodra@bigpond.net.au>
2654
2655         * bfdio.c (bfd_seek): Formatting.  Ensure newly allocated memory
2656         for BFD_IN_MEMORY is cleared.
2657         (bfd_bwrite): Zero excess memory allocated.
2658
2659 2009-05-22  Julian Brown  <julian@codesourcery.com>
2660
2661         * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2662         macros.
2663         (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2664         (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2665         (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2666         arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2667         (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2668         (a8_erratum_fix, a8_erratum_reloc): New structs.
2669         (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2670         num_a8_erratum_fixes, fix_cortex_a8 fields.
2671         (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2672         (elf32_arm_add_stub): Split into two parts, creating...
2673         (elf32_arm_create_or_find_stub_sec): New function.
2674         (elf32_arm_final_link_relocate): Add forward declaration.
2675         (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2676         relocations, multiple relocations per stub.
2677         (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2678         (arm_size_one_stub): Use find_stub_size_and_template.
2679         (a8_reloc_compare): New.
2680         (find_thumb_glue): Add forward declaration.
2681         (cortex_a8_erratum_scan): New.
2682         (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2683         (bfd_elf32_arm_set_cortex_a8_fix): New.
2684         (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2685         (arm_map_one_stub): Add THUMB32_TYPE support.
2686         (a8_branch_to_stub_data): New.
2687         (make_branch_to_a8_stub): New.
2688         (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2689         * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2690         (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2691         Cortex-A8 erratum workaround.
2692         * bfd-in2.h: Regenerate.
2693
2694 2009-05-22  Alan Modra  <amodra@bigpond.net.au>
2695
2696         * Makefile.am: Run "make dep-am".
2697         * Makefile.in: Regenerate.
2698         * po/SRC-POTFILES.in: Regenerate.
2699
2700 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2701
2702         * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2703         commit.
2704
2705 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2706
2707         * elf-bfd.h (struct elf_backend_data
2708         <elf_backend_link_output_symbol_hook>): Return an int.
2709         * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2710         symbols on deleted .opd entries.
2711         * elflink.c (elf_link_output_sym): Return without outputting sym
2712         if output_symbol_hook returns 2.
2713         (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2714         Abort if we must not discard sym.
2715         (elf_link_input_bfd): Similarly, don't set finfo->indices for
2716         local syms.
2717         (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2718         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2719         elf_backend_link_output_symbol_hook return type change.
2720         * elf32-arm.c (output_arch_syminfo): Likewise.
2721         (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2722         (elf32_arm_output_arch_local_syms): Likewise.
2723         * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2724         * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2725         (bfd_score_elf_link_output_symbol_hook): Likewise.
2726         * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2727         * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2728         * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2729         * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2730         * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2731         * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2732         * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2733         * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2734         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2735         * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2736         * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2737
2738 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2739
2740         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2741         out of range .opd symbols.
2742
2743 2009-05-21  Dave Korn  <dave.korn.cygwin@gmail.com>
2744
2745         * coffgen.c (coff_print_symbol):  Use bfd_fprintf_vma, not
2746         fprintf_vma directly.
2747         * peXXigen.c (pe_print_edata):  Likewise.
2748         (pe_print_pdata):  Likewise.
2749         (_bfd_XX_print_ce_compressed_pdata):  Likewise.
2750         (_bfd_XX_print_private_bfd_data_common):  Likewise.
2751
2752 2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>
2753
2754         * cofflink.c (process_embedded_commands):  Ignore "-aligncomm".
2755
2756 2009-05-15  Andrew Stubbs  <ams@codesourcery.com>
2757             Paul Brook  <paul@codesourcery.com>
2758
2759         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2760         fix discarded sections.
2761
2762 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2763
2764         * elf32-spu.c (mark_overlay_section): Move .init and .fini
2765         sections into the software icache.
2766
2767 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2768
2769         * elf32-spu.c (build_stub): Always build "compact" sofware
2770         i-cache stubs.
2771
2772 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2773
2774         * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2775         (spu_elf_setup): Initialize it.
2776         (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2777         Update to new-sytle cache manager data structures.
2778         (spu_elf_build_stubs): Generate new-style cache manager data
2779         structures and symbols.
2780         (spu_elf_auto_overlay): Update size computation.
2781
2782 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2783
2784         * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2785         segments first amongst the program headers.
2786
2787 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2788
2789         * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2790         into addresses for relocation types that look at high bits.  Remove
2791         special handling of relocation overflow warnings.
2792
2793 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2794
2795         * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2796         control flow graph between fragments of a function.
2797
2798 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2799
2800         * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2801         generate only a 16-byte .toe section.
2802         (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2803
2804 2009-05-14  Alan Modra  <amodra@bigpond.net.au>
2805
2806         * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2807         (spu_elf_place_overlay_data): ..here.  New function.
2808         * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2809
2810 2009-05-13  Andrew Jenner  <andrew@codesourcery.com>
2811
2812         * elf32-arm.c: Move sysdep.h to start of file.
2813
2814 2009-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
2815
2816         * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2817         start of overlays.
2818         (spu_elf_build_stubs): Don't define __icache_tagbase.  Define
2819         __icache_tag_array and __icache_tag_array_size.
2820
2821 2009-05-11  Masaki Muranaka  <monaka@monami-software.com>
2822
2823         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2824         ATTRIBUTE_UNUSED.
2825         (bfinfdpic_link_omit_section_dynsym): Likewise.
2826         (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2827
2828 2009-05-05  Paul Brook  <paul@codesourcery.com>
2829
2830         * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2831         * bfd-in2.h: Regenerate.
2832         * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2833         (_arm_elf_section_data): Add text and exidx fields.
2834         (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2835         insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2836         copy_exidx_entry): New functions.
2837         (elf32_arm_write_section): Fixup .ARM.exidx contents.
2838
2839 2009-05-05  Christophe lyon  <christophe.lyon@st.com>
2840
2841         * elf32-arm.c (DEF_STUBS): New helper define.
2842         (DEF_STUB): Likewise.
2843         (stub_def): New type.
2844         (stub_definitions): New array, containing stub template pointers
2845         and sizes.
2846         (arm_size_one_stub): Make use of stub_definitions.
2847
2848 2009-05-04  Dave Korn  <dave.korn.cygwin@gmail.com>
2849
2850         * elflink.c (find_version_for_sym):  Remove from here, ...
2851         * linker.c (bfd_find_version_for_sym):  ... rename, replace
2852         here, make public and update all callers.
2853         * bfd-in2.h:  Regenerate.
2854
2855 2009-04-30  Nick Clifton  <nickc@redhat.com>
2856
2857         * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2858         section pointer.
2859         (struct elf_obj_data): Add has_ifunc_symbols boolean.
2860         * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2861         into a STT_GNU_IFUNC symbol type.
2862         (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2863         type.
2864         (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2865         the binary contains ifunc symbols.
2866         * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2867         symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2868         * elf32-i386.c (is_indirect_function): New function.
2869         (elf_i386_check_relocs): Create an ifunc output section.
2870         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2871         section if necessary.
2872         (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2873         if necessary.
2874         (elf_i386_add_symbol_hook): New function. Set the
2875         has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2876         symbol is encountered.
2877         (elf_backend_post_process_headers): Define.
2878         (elf_backend_add_symbol_hook): Define.
2879         (elf_i386_post_process_headers): Rename to
2880         elf_i388_fbsd_post_process_headers.
2881         * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2882         (is_indirect_function): New function.
2883         (elf64_x86_64_check_relocs): Create an ifunc output section.
2884         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2885         section if necessary.
2886         (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2887         symbol if necessary.
2888         (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2889         elf_obj_data structure if an ifunc symbol is encountered.
2890         (elf_backend_post_process_headers): Define.
2891         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2892         if we have ifunc symbols to handle.
2893         (get_ifunc_reloc_section_name): New function.  Computes the name
2894         for an ifunc section.
2895         (_bfd_elf_make_ifunc_reloc_section): New function.  Creates a
2896         section to hold ifunc relocs.
2897         * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2898         (bfd_print_symbol_vandf): Handle ifunc symbols.
2899         (bfd_decode_symclass): Likewise.
2900         * bfd-in2.h: Regenerate.
2901
2902 2009-04-30  Joseph Myers  <joseph@codesourcery.com>
2903
2904         * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2905         MOVW and MOVT relocations in a shared library link.
2906
2907 2009-04-27  Anthony Green  <green@moxielogic.com>
2908
2909         * verilog.c: New file.
2910         * Makefile.am (BFD32_LIBS): Add verilog.c.
2911         (BFD32_LIBS_CFILES): Add verilog.c.
2912         (verilog.lo): New build rule.
2913         * Makefile.in: Rebuilt.
2914         * targets.c: Add verilog support.
2915         * bfd.c (tdata union): Add Verilog private data field.
2916         * bfd-in2.h: Regenerate.
2917
2918 2009-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2919
2920         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2921         copy pe_opthdr.
2922
2923 2009-04-23  Matthias Klose  <doko@ubuntu.com>
2924
2925         * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2926
2927 2009-04-22  Christophe Lyon  <christophe.lyon@st.com>
2928
2929         PR9743
2930         * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2931         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2932         (elf32_arm_size_stubs): Likewise.
2933         (record_thumb_to_arm_glue): Deleted unused function.
2934         (bfd_elf32_arm_process_before_allocation): No longer handle
2935         R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2936         (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2937         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2938
2939 2009-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
2940
2941         * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2942         (elf32_arm_write_section): Declare early.
2943         (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2944         (arm_allocate_glue_section_space): Exclude empty sections.
2945         (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2946         (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2947         BFD.
2948         (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2949         (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2950         (elf32_arm_size_dynamic_sections): Allocate interworking
2951         sections here.
2952         (bfd_elf32_bfd_final_link): Define.
2953
2954 2009-04-21  H.J. Lu  <hongjiu.lu@intel.com>
2955
2956         * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2957
2958         * coffcode.h (coff_compute_section_file_positions): Clear
2959         D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2960
2961         * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2962         force_minimum_alignment.
2963
2964         * libcoff.h: Regenerated.
2965
2966         * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2967         (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2968
2969         * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2970         nor target_subsystem.
2971
2972         * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2973         force_minimum_alignment nor target_subsystem.
2974
2975 2009-04-21  Kai Tietz  <kai.tietz@onevision.com>
2976
2977         * coff-x86_64.c (PEI_HEADERS): Protect includes.
2978         (bfd_pe_print_pdata): Remove #ifdef PE variation.
2979         * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2980         include in coff-x86_64.c of headers.
2981         (PDATA_ROW_SIZE): New define.
2982         (pex_regs[]): New static array.
2983         (pex64_get_runtime_function): New static function.
2984         (pex64_get_unwind_info): Likewise.
2985         (pex64_get_scope_entry): Likewise.
2986         (pex64_xdata_print_uwd_codes): Likewise.
2987         (pex64_get_section_by_rva): Likewise.
2988         (pex64_dump_xdata): Likewise.
2989         (pex64_bfd_print_pdata): Likewise.
2990         (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2991         * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2992         * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2993
2994 2009-04-19  Peter O'Gorman  <binutils@mlists.thewrittenword.com>
2995             Alan Modra  <amodra@bigpond.net.au>
2996             Dave Korn  <dave.korn.cygwin@gmail.com>
2997
2998         * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2999         long names and non-NUL-terminated strings.
3000
3001 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
3002
3003         * bfd-in2.h: Regenerated.
3004
3005 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
3006
3007         * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3008         IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3009
3010 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
3011
3012         PR binutils/10074
3013         * coffcode.h (bfd_pei_p): New.
3014
3015         * config.bfd: 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, bfd_efi_bsdrv_ia64_vec and
3018         bfd_efi_rtdrv_ia64_vec.  Replace bfd_efi_app_ia32_vec,
3019         bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3020         i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3021
3022         * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3023         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3024         bfd_efi_rtdrv_x86_64_vec,
3025         bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec.  Replace
3026         bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3027         * targets.c: Likewise.
3028
3029         * configure: Regenerated.
3030         * libcoff.h: Likewise.
3031         * Makefile.in: Likewise.
3032
3033         * efi-app-ia32.c: Removed.
3034         * efi-app-x86_64.c: Likewise.
3035         * efi-bsdrv-ia32.c: Likewise.
3036         * efi-bsdrv-ia64.c: Likewise.
3037         * efi-bsdrv-x86_64.c: Likewise.
3038         * efi-rtdrv-ia32.c: Likewise.
3039         * efi-rtdrv-ia64.c: Likewise.
3040         * efi-rtdrv-x86_64.c: Likewise.
3041         * efi-rtdrv-ia32.c: Likewise.
3042
3043         * efi-app-ia64.c: Moved to ...
3044         * pei-ia64.c: This.
3045         (TARGET_SYM): Set to bfd_pei_ia64_vec.
3046         (TARGET_NAME): Set to pei-ia64.
3047
3048         * libpei.h (bfd_target_pei_p): Removed.
3049         (bfd_target_pei_arch): Likewise.
3050         (bfd_target_efi_app_p): Likewise.
3051         (bfd_target_efi_app_arch): Likewise.
3052         (bfd_target_efi_bsdrv_p): Likewise.
3053         (bfd_target_efi_bsdrv_arch): Likewise.
3054         (bfd_target_efi_rtdrv_p): Likewise.
3055         (bfd_target_efi_rtdrv_arch): Likewise.
3056         (bfd_pe_executable_p): Likewise.
3057
3058         * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3059         efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3060         (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3061         and efi-rtdrv-ia32.c.
3062         (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3063         efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3064         efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3065         (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3066         efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3067         efi-rtdrv-x86_64.c. Add pei-ia64.c.
3068         (efi-app-ia64.lo): Removed.
3069         (efi-bsdrv-ia32.lo): Likewise.
3070         (efi-rtdrv-ia32.lo): Likewise.
3071         (efi-app-ia64.lo): Likewise.
3072         (efi-bsdrv-ia64.lo): Likewise.
3073         (efi-rtdrv-ia64.lo): Likewise.
3074         (efi-app-x86_64.lo): Likewise.
3075         (efi-bsdrv-x86_64.lo): Likewise.
3076         (efi-rtdrv-x86_64.lo): Likewise.
3077         (pei-ia64.lo): New.
3078
3079         * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3080         with bfd_pei_p.
3081         (arch_type): Removed.
3082         (pe_arch): Likewise.
3083         (pe_bfd_object_p): Just return coff_object_p.
3084
3085         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3086         bfd_pe_executable_p with bfd_pei_p.
3087
3088 2009-04-17  Christophe Lyon  <christophe.lyon@st.com>
3089
3090         * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3091         PLT entries to an undefined symbol when generating a shared
3092         library.
3093
3094 2009-04-17  Nick Clifton  <nickc@redhat.com>
3095
3096         PR 9909
3097         * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3098
3099 2009-04-16  Richard Sandiford  <r.sandiford@uk.ibm.com>
3100
3101         * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3102         * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3103         * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3104         * binary.c (binary_bfd_define_common_symbol): Likewise.
3105         * bout.c (b_out_bfd_define_common_symbol): Likewise.
3106         * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3107         * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3108         * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3109         * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3110         * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3111         * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3112         * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3113         * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3114         * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3115         * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3116         * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3117         * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3118         * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3119         * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3120         * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3121         * som.c (som_bfd_define_common_symbol): Likewise.
3122         * srec.c (srec_bfd_define_common_symbol): Likewise.
3123         * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3124         * versados.c (versados_bfd_define_common_symbol): Likewise.
3125         * vms.c (vms_bfd_define_common_symbol): Likewise.
3126         * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3127         * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3128         * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3129         (pmac_xcoff_vec): Likewise.
3130         * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3131         (aix5coff64_vec): Likewise.
3132         * linker.c (bfd_generic_define_common_symbol): New function.
3133         * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3134         (_bfd_define_common_symbol): New field.
3135         * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3136         * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3137         (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3138         symbols here.
3139         * bfd-in2.h: Regenerate.
3140         * libbfd.h: Likewise.
3141         * libcoff.h: Likewise.
3142
3143 2009-04-15  Anthony Green  <green@moxielogic.com>
3144
3145         * targets.c: Add moxie support.
3146         * Makefile.am: Ditto.
3147         * Makefile.in: Rebuilt.
3148         * cpu-moxie.c, elf32-moxie.c: New files.
3149         * archures.c: Add moxie support.
3150         * configure.in: Add moxie support.
3151         * configure: Rebuilt.
3152         * config.bfd, archures.c: Add moxie support.
3153         * bfd-in2.h: Rebuilt.
3154
3155 2009-04-15  Christophe Lyon  <christophe.lyon@st.com>
3156
3157         * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3158         branch to an undef weak symbol into a jump to next instruction if
3159         a PLT entry will be created.
3160
3161 2009-04-14  Dave Korn  <dave.korn.cygwin@gmail.com>
3162
3163         * coffgen.c (make_a_section_from_file):  Set the backend long
3164         section names enable if long section names found on input.
3165         * coffcode.h:  Extend long section names documentation to match.
3166
3167 2009-04-08  H.J. Lu  <hongjiu.lu@intel.com>
3168
3169         * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3170         machine code.
3171
3172 2009-04-07  DJ Delorie  <dj@redhat.com>
3173
3174         * archures.c: Add bfd_mach_mep_c5.
3175         * bfd-in2.h: Likewise.
3176         * cpu-mep.c: Add bfd_c5_arch.
3177         * elf32-mep.c: Support it.
3178
3179 2009-04-07  H.J. Lu  <hongjiu.lu@intel.com>
3180
3181         * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3182         info->callbacks->einfo.
3183         * linker.c (_bfd_generic_section_already_linked): Likewise.
3184
3185 2009-04-06  DJ Delorie  <dj@redhat.com>
3186
3187         * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3188
3189 2009-04-06  H.J. Lu  <hongjiu.lu@intel.com>
3190
3191         * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3192         _bfd_pex64_print_pdata only if PE is defined.
3193
3194         * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3195         (_bfd_pex64_print_pdata): This.
3196
3197         * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3198         (_bfd_pex64_print_pdata): This.  Defined only if COFF_WITH_pex64
3199         is defined.
3200
3201 2009-04-05  Kai Tietz  <kai.tietz@onevision.com>
3202
3203         * coff-x86_64.c (bfd_pe_print_pdata): Define as
3204         _bfd_pep_print_x64_pdata.
3205         * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3206         * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3207
3208 2009-04-02  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
3209
3210         * elf32-xtensa.c (relax_property_section): Always set r_offset
3211         to zero.
3212
3213 2009-04-02  Christophe Lyon  <christophe.lyon@st.com>
3214
3215         * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3216         elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3217         branch stubs.
3218         (elf32_arm_stub_type): New enum values for the two new stubs.
3219         (arm_type_of_stub): Make use of the two new stubs.
3220         (arm_size_one_stub): Handle the two new stubs.
3221
3222 2009-04-01  Matt Thomas  <matt@netbsd.org>
3223
3224         * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3225         hidden symbols into the GOT or PLT.GOT.
3226         (elf_vax_relocate_section): Do not emit a PCREL reloc
3227         into a shared object if it is against a hidden symbol.
3228
3229 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3230
3231         * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3232         and know_contains_shared_object_p.
3233         (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3234         Cache the result in the archive_info table.
3235         (xcoff_auto_export_p): Add an "info" parameter and update the
3236         call to xcoff_archive_contains_shared_object_p.
3237         (xcoff_mark_auto_exports): Update accordingly.
3238         (xcoff_post_gc_symbol): Likewise.
3239
3240 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3241
3242         * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3243         rather than C_EXT.
3244
3245 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3246
3247         * coff-rs6000.c (member_layout): New structure.
3248         (archive_iterator): Likewise.
3249         (member_layout_init): New function.
3250         (archive_iterator_begin): Likewise.
3251         (archive_iterator_next): Likewise.
3252         (xcoff_write_armap_old): Use the new iterator functions.
3253         (do_shared_object_padding): Delete.
3254         (xcoff_write_armap_big): Use the new iterator functions.  Simplify
3255         handling of arch_info.
3256         (xcoff_write_archive_contents_old): Allocate arelt_data in the
3257         first loop rather than the second.  Allocate a member header if
3258         there isn't one, then work out the stat information and length
3259         in the first loop too.  Use the new iterators for the second loop.
3260         (xcoff_write_archive_contents_big): Likewise.
3261
3262 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3263
3264         * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3265         (bfd_xcoff_set_archive_import_path): Likewise.
3266         * bfd-in2.h: Regenerate.
3267         * xcofflink.c: Include libiberty.h.
3268         (xcoff_archive_info): New structure.
3269         (xcoff_archive_info_hash): New function.
3270         (xcoff_archive_info_eq): Likewise.
3271         (xcoff_get_archive_info): Likewise.
3272         (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3273         (bfd_xcoff_split_import_path): New function.
3274         (bfd_xcoff_set_archive_import_path): Likewise.
3275         (xcoff_set_import_path): Move earlier in file.
3276         (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3277         object to the the directory part of the bfd's filename.  Get the
3278         import path and filename of an archive object from the archive's
3279         xcoff_tdata, initializing it if necessary.  Update use of
3280         import_file_id.
3281         (bfd_link_input_bfd): Update use of import_file_id.
3282         (xcoff_write_global_symbol): Likewise.
3283
3284 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3285
3286         * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3287
3288 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3289
3290         * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3291         a .loader section for relocatable links.
3292         (xcoff_need_ldrel_p): New function.
3293         (xcoff_mark): Use it.
3294         (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3295         a loader section.
3296         (xcoff_build_ldsym): New function, split out from...
3297         (xcoff_build_ldsyms): ...here.  Rename to...
3298         (xcoff_post_gc_symbol): ...this.  Only export symbols, and only
3299         call xcoff_build_ldsym, if there's a loader section.
3300         (xcoff_build_loader_section): New function, extracted verbatim from...
3301         (bfd_xcoff_size_dynamic_sections): ...here.  Only call it if
3302         there's a loader section.  Only add an __rtinit loader symbol
3303         if there's a loader section.  Update after above name change.
3304         (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3305         (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3306         and xcoff_create_ldrel.
3307         (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3308         (xcoff_reloc_link_order): Likewise, but only call it if there's
3309         a loader section.  Use xcoff_symbol_section.
3310         (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3311         if there's a loader section.
3312
3313 2009-04-01  Richard Sandiford  <rdsandiford@googlemail.com>
3314
3315         * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3316
3317 2009-04-01  Christophe Lyon  <christophe.lyon@st.com>
3318
3319         * elf32-arm.c (group_sections): Rewrite loops for better
3320         readability.
3321
3322 2009-03-30  DJ Delorie  <dj@redhat.com>
3323
3324         * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3325         relocs when doing a relocatable link.
3326
3327 2009-03-28  Mark Mitchell  <mark@codesourcery.com>
3328
3329         * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3330         "ERROR:", in error messages.
3331         * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3332         * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3333         * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3334         (elf32_arm_merge_eabi_attributes): Likewise.
3335         (elf32_arm_merge_private_bfd_data): Likewise.
3336
3337 2009-03-27  Nick Clifton  <nickc@redhat.com>
3338
3339         * section.c (bfd_get_section_contents): Detect and handle the case
3340         where a section has the SEC_IN_MEMORY flag set but no actual
3341         contents allocated.
3342
3343 2009-03-26  Alan Modra  <amodra@bigpond.net.au>
3344
3345         PR 6494
3346         * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3347         p_filesz and p_memsz are equal.  Use p_memsz as the segment size.
3348         (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3349         if we don't find matching PT_LOAD when copying.
3350
3351 2009-03-25  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3352
3353         * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3354         the reloc descriptions.
3355
3356 2009-03-25  Hans-Peter Nilsson  <hp@axis.com>
3357
3358         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3359         <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3360         <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3361
3362 2009-03-24  H.J. Lu  <hongjiu.lu@intel.com>
3363
3364         * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3365         (bfd_i386_arch_intel_syntax): Likewise.
3366         (i8086_arch): Likewise.
3367         (bfd_x86_64_arch): Likewise.
3368
3369 2009-03-24  Hans-Peter Nilsson  <hp@axis.com>
3370
3371         * elf32-cris.c (cris_elf_relocate_section): <case
3372         R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3373         symbols for non-allocated sections.  Don't check whether to
3374         generate R_CRIS_DTPMOD for non-allocated sections.
3375         (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3376         handle relocation GC:ing if applied to non-allocated section.
3377         (cris_elf_check_relocs): Similar.
3378
3379         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3380         <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3381         when emitting a known TP offset in the GOT.
3382
3383 2009-03-23  Alan Modra  <amodra@bigpond.net.au>
3384
3385         * elf64-ppc.c (synthetic_opd): Delete.
3386         (compare_symbols): Look for .opd name rather than section match.
3387         (ppc64_elf_get_synthetic_symtab): Likewise.
3388
3389 2009-03-21  Alan Modra  <amodra@bigpond.net.au>
3390
3391         * elf32-ppc.c (is_pic_glink_stub): Delete.
3392         (is_nonpic_glink_stub): New function.
3393         (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3394         than first pic one.
3395         (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3396
3397 2009-03-20  Martin Schwidefsky  <schwidefsky@de.ibm.com>
3398             Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3399
3400         * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3401         macros for visibilty and locality checks.
3402         (elf_s390_adjust_dynamic_symbol): Likewise.
3403         (allocate_dynrelocs): Likewise.
3404         (elf_s390_relocate_section): Likewise.
3405         (elf_s390_finish_dynamic_symbol): Likewise.
3406         * elf64-s390.c (elf_s390_check_relocs): Likewise.
3407         (elf_s390_adjust_dynamic_symbol): Likewise.
3408         (allocate_dynrelocs): Likewise.
3409         (elf_s390_relocate_section): Likewise.
3410         (elf_s390_finish_dynamic_symbol): Likewise.
3411
3412 2009-03-19  Kai Tietz  <kai.tietz@onevision.com>
3413
3414         * bfd-in2.h: Regenerated.
3415         * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3416         for debugging sections and map memory read/write dependent on
3417         SEC_COFF_NOREAD.
3418         (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3419         without memory read flags set.
3420         * section.c: Add SEC_COFF_NOREAD to section flags.
3421
3422 2009-03-19  Andreas Schwab  <schwab@linux-m68k.org>
3423
3424         * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3425         for format string.
3426
3427 2009-03-19  Alan Modra  <amodra@bigpond.net.au>
3428
3429         * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3430         "no overlays" return.  If there are overlays, create overlay
3431         manager entry symbols here, so that..
3432         (spu_elf_build_stubs): ..we don't need to set them up here.
3433         Simplify entry symbol tests.
3434         * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3435
3436 2009-03-18  Mark Kettenis  <kettenis@gnu.org>
3437
3438         * elf.c (elfcore_grok_openbsd_procinfo)
3439         (elfcore_grok_openbsd_note): New functions.
3440         (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3441
3442 2009-03-18  Alan Modra  <amodra@bigpond.net.au>
3443
3444         * vms-hdr.c: Don't include alloca.h.
3445         * elf32-m68hc1x.c: Include alloca-conf.h.
3446         * xsym.c: Likewise.
3447         * elf64-hppa.c: Likewise.  Remove existing #if's handling alloca.
3448         * som.c: Likewise.
3449         * Makefile.am: Run "make dep-am".
3450         * Makefile.in: Regenerate.
3451
3452 2009-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
3453
3454         * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3455
3456 2009-03-17  Alan Modra  <amodra@bigpond.net.au>
3457
3458         * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3459         Add compact_stub.
3460         (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3461         * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3462         ovly_return fields with ovly_entry[2].  Adjust all users.
3463         (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3464         when soft-icache.
3465         (spu_elf_build_stubs): Likewise.
3466         (ovl_stub_size): Change arg to spu_elf_params pointer.  Adjust for
3467         ovly_flavour changes.  Update all callers.
3468         (ovl_stub_size_log2): New function.
3469         (build_stub): Handle compact icache stubs.  Use different manager
3470         entry point for stubs in non-icache area.
3471         (spu_elf_size_stubs): Don't allocate space for indirect branch
3472         descriptors.
3473         (spu_elf_build_stubs): And don't built them.
3474
3475 2009-03-16  Andrew Stubbs  <ams@codesourcery.com>
3476
3477         * dwarf2.c (read_section): Always use rawsize, if available.
3478
3479 2009-03-16  Alan Modra  <amodra@bigpond.net.au>
3480
3481         * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3482         of rawsize and size for buffer.
3483
3484 2009-03-15  Ulrich Weigand  <uweigand@de.ibm.com>
3485
3486         * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3487         parameter just because fixed sections fit into local store.
3488         (spu_elf_auto_overlay): Do not declare as "noreturn".  Skip
3489         generating overlays if fixed sections plus reserved stack
3490         and heap space fit into local store.
3491
3492 2009-03-15  Alan Modra  <amodra@bigpond.net.au>
3493
3494         * elf32-spu.c (build_stub): Correct icache set_id.
3495         (spu_elf_relocate_section): Likewise.
3496
3497 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3498
3499         * xcofflink.c (xcoff_link_check_archive_element): Only free the
3500         symbol table if it was created by the current call.
3501
3502 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3503
3504         * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3505         class XMC_DS rather than XMC_UA.
3506
3507 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3508
3509         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3510         bfd_boolean export_defineds parameter with an unsigned int
3511         auto_export_flags parameter.
3512         * bfd-in2.h: Regenerate.
3513         * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3514         split out from xcoff_build_ldsyms.
3515         (xcoff_covered_by_expall_p): New function.
3516         (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3517         but with extra code to handle -bexpfull and -bexpall.
3518         (xcoff_mark_auto_exports): New function.
3519         (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3520         a function should be automatically exported.
3521         (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3522         parameter with an auto_export_flags parameter.  Update ldinfo
3523         accordingly.  Use xcoff_mark_auto_exports to mark all automatically-
3524         exported symbols.
3525
3526 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3527
3528         * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3529         (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3530         init and fini functions.  Do garbage collection for objects
3531         without an entry point too.
3532
3533 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3534
3535         * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3536         check whether a symbol has csect information.
3537         (coff_print_aux): Likewise.
3538         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3539         information for C_AIX_WEAKEXT too.
3540         (_bfd_xcoff_swap_aux_out): Likewise.
3541         (xcoff_reloc_type_br): Handle defweak symbols too.
3542         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3543         information for C_AIX_WEAKEXT too.
3544         (_bfd_xcoff64_swap_aux_out): Likewise.
3545         (xcoff64_reloc_type_br): Handle defweak symbols too.
3546         * coffgen.c (coff_print_symbol): Handle auxillary function
3547         information for C_AIX_WEAKEXT too.
3548         * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3549         instead of BSF_GLOBAL if the L_WEAK flag is set.
3550         (xcoff_dynamic_definition_p): New function.
3551         (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3552         defines h.  Don't change h if ldsym isn't the definition.  Otherwise,
3553         always take the symbol class from the ldsym.  Use weak bfd symbol
3554         types for weak ldsyms.
3555         (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3556         Fix the check for whether a definition is from a shared object.
3557         Allow redefinitions of weak symbols.
3558         (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3559         (xcoff_keep_symbol_p): Likewise.
3560         (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3561         (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3562         Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3563         but mark them as L_WEAK.
3564         (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3565         instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3566
3567 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3568
3569         * xcofflink.c (xcoff_mark): When walking the relocations,
3570         only mark the target symbol or the target section, not both.
3571         (xcoff_final_definition_p): New function.
3572         (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3573         symbol is a valid definition of the associated output symbol.
3574         Use XCOFF_ALLOCATED to stop the same hash table entry having
3575         two output symbols.
3576         (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3577         keeping a symbol.
3578         (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3579
3580 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3581
3582         * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3583         symbols as XMC_XO.
3584
3585 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3586
3587         * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3588         * libcoff.h: Regenerate.
3589         * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3590         line-number counts in the bfd's lineno_counts field.
3591         Don't keep per-csect line-number counts.
3592         (xcoff_sweep): Don't update per-csect line-number counts.
3593         (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3594         entries in each output section.
3595         (xcoff_link_input_bfd): Get the number of line numbers from
3596         the bfd's lineno_counts field, rather than recalculating it
3597         from scratch.  Fix the range check when updating C_BINCL and
3598         C_EINCL symbols.
3599         (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3600         here.  Don't expect csects to have line-number counts.
3601
3602 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3603
3604         * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3605         * libcoff.h: Regenerate.
3606         * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3607         "skip" logic from xcoff_link_input_bfd.
3608         (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3609         objects in a dynamic link, rather than checking whether csectpp
3610         is null.  Always allocate debug_index for other objects,
3611         and always go through the loop.  Update the type of debug_index
3612         after the change above.  Read the auxillary csect information
3613         and use xcoff_keep_symbol_p to decide whether a symbol should
3614         be kept.  Set its debug_index to -2 if not.
3615         (xcoff_link_input_bfd): Update the type of debug_index after
3616         the change above and always expect it to be nonnull.  Use it to
3617         test whether a symbol should be stripped, rather than making the
3618         decision here.  Postpone all symbol creation to the second pass.
3619
3620 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3621
3622         * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3623         creating a descriptor.
3624         (xcoff_sweep): Don't mark toc_section unless it's needed.
3625         (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3626         when marking every bfd.
3627         (xcoff_link_input_bfd): Skip all TOC anchors.
3628         (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3629         (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3630         to -1; call xcoff_find_tc0 instead.
3631
3632 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3633
3634         * libcoff-in.h (xcoff_section_tdata): Update commentary.
3635         * libcoff.h: Regenerate.
3636         * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3637         symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3638         the previous symbol's csect.  Treat last_symndx as an inclusive value
3639         and simplify its handling.
3640         (xcoff_mark): Treat last_symndx as an inclusive value.  Only mark
3641         symbols with the right csect.  Don't mark rsec when processing
3642         relocations against undefined or absolute sections.
3643         (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3644         of bfd_und_section_ptr.
3645         (xcoff_link_input_bfd): Likewise.
3646
3647 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3648
3649         * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3650         against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3651         flag is set.  Assert that all undefined symbols are either
3652         imported or defined by a dynamic object.
3653         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3654         * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3655         handling to all relocations.  Only set XCOFF_CALLED for function
3656         symbols.
3657         (xcoff_find_function): New function, split out from...
3658         (bfd_xcoff_export_symbol) ...here.
3659         (xcoff_set_import_path): New function, split out from...
3660         (bfd_xcoff_import_symbol): ...here.  Remove assertion for old
3661         meaning of XCOFF_CALLED.
3662         (xcoff_mark_symbol): If we mark an undefined and unimported
3663         symbol, find some way of defining it.  If the symbol is a function
3664         descriptor, fill in its definition automatically.  If the symbol
3665         is a function, mark its descriptor and allocate room for global
3666         linkage code.  Otherwise mark the symbol as implicitly imported.
3667         Move the code for creating function descriptors from...
3668         (xcoff_build_ldsyms): ...here.  Use XCOFF_WAS_UNDEFINED to
3669         check for symbols that were implicitly defined.
3670         (xcoff_mark): Don't count any dynamic relocations against
3671         function symbols.
3672         (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3673         in the xcoff link info.
3674         (xcoff_link_input_bfd): Remove handling of undefined and
3675         unexported symbols.
3676
3677 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3678
3679         * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3680         if the target is absolute.  Fix comment typo.
3681         (xcoff_ppc_relocate_section): Remove FIXME.
3682         * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3683         if the target is absolute.
3684
3685 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3686
3687         * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3688         R_POS and R_NEG relocations against absolute symbols to the
3689         .loader section.
3690
3691 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3692
3693         * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3694         to 2 for bfd_mach_ppc_620.
3695
3696 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3697
3698         * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3699         * configure.in: Likewise.
3700         * configure: Regenerate.
3701
3702 2009-03-13  H.J. Lu  <hongjiu.lu@intel.com>
3703
3704         PR binutils/9945
3705         * elf.c (assign_section_numbers): Generate symbol table if there
3706         is any relocation in output.
3707         (_bfd_elf_compute_section_file_positions): Likewise.
3708
3709 2009-03-13  Nick Clifton  <nickc@redhat.com>
3710
3711         PR 9934
3712         * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3713         * elflink.c (elf_link_read_relocs_from_section): Use
3714         NUM_SHDR_ENTRIES.  Gracefully handle the case where there are
3715         relocs but no symbol table.
3716         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3717
3718 2009-03-12  H.J. Lu  <hongjiu.lu@intel.com>
3719
3720         PR ld/9938
3721         * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3722         to check ___tls_get_addr.
3723
3724         * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3725         strncmp to check __tls_get_addr.
3726
3727 2009-03-12  Andrew Stubbs  <ams@codesourcery.com>
3728
3729         * dwarf2.c (read_section): Always check the offset, even when the
3730         section has been read before.
3731
3732 2009-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3733
3734         * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3735         comments.
3736
3737 2009-03-11  Chris Demetriou  <cgd@google.com>
3738
3739         * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3740         * bfd-in2.h: Regenerate.
3741         * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3742         flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3743         mode.
3744         (bsd_write_armap): Likewise.
3745         (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3746         flag is set, do nothing.
3747         (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3748         for timestamp.
3749
3750 2009-03-11  Ulrich Weigand  <uweigand@de.ibm.com>
3751
3752         * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3753         used to update stack pointer.
3754
3755 2009-03-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3756
3757         PR binutils/9921
3758         * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3759         for unknown symbols in absolute section.
3760
3761 2009-03-06  Nick Clifton  <nickc@redhat.com>
3762
3763         * po/es.po: Updated Spanish translation.
3764
3765 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3766
3767         * elf32-arm.c (group_sections): Take next section size into
3768         account before accepting to group it.
3769
3770 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3771
3772         * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3773         PLT entries.
3774         (elf32_arm_final_link_relocate): Likewise.
3775
3776 2009-03-05  Moritz Kroll  <Moritz.Kroll@gmx.de>
3777
3778         PR 9923
3779         * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3780
3781 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3782
3783         * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3784         * section.c (struct bfd_section): Add has_tls_get_addr_call.
3785         (BFD_FAKE_SECTION): Init new flag.
3786         * ecoff.c (bfd_debug_section): Likewise.
3787         * bfd-in2.h: Regenerate.
3788         * libbfd.h: Regenerate.
3789         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3790         (ppc_elf_reloc_type_lookup): Handle new relocs.
3791         (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3792         without marker relocs.
3793         (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3794         if section has no old-style calls.
3795         (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3796         Don't try to optimize new-style __tls_get_addr call when handling
3797         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3798         relocs.
3799         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3800         (ppc64_elf_reloc_type_lookup): Handle new relocs.
3801         (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3802         without marker relocs.
3803         (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3804         if section has no old-style calls.  Set toc_ref for new relocs as
3805         appropriate.
3806         (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3807         Don't try to optimize new-style __tls_get_addr call when handling
3808         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3809         relocs.
3810
3811 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3812
3813         PR 6768
3814         * configure.in: Test for ld --as-needed support.  Link shared
3815         libbfd against libm.
3816         * configure: Regenerate.
3817
3818 2009-03-03  Alan Modra  <amodra@bigpond.net.au>
3819
3820         * Makefile.am: Run "make dep-am".
3821         * Makefile.in: Regenerate.
3822
3823 2009-03-02  Qinwei  <qinwei@sunnorth.com.cn>
3824
3825         * elf32-score7.c: New file.
3826         * elf32-score.h: New file.
3827         * elf32-score.c: Add code to support score 7.  Set score7 as the
3828         default.
3829         * cpu-score.c: Add score7 architecure.
3830         (compatibile): New function.
3831         * Makefile.am: Add rules for building elf32-score7 object.
3832         * Makefile.in: Regenerate.
3833         * configure.in: Add elf32-score7 object to score vectors.
3834         * configure: Regenerate.
3835         * reloc.c: Add score7 relocs.
3836         * archures.c: Add score3 and score7 machine numbers.
3837         * bfd-in2.h: Regenerate.
3838         * libbfd.h: Regenerate.
3839
3840 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3841
3842         * configure: Regenerate.
3843
3844 2009-03-01  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3845
3846         * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3847         (elf32_hppa_check_relocs): Use it.
3848
3849         * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3850         elf64-hppa.c.
3851         (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3852         (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3853         (elf_hppa_is_dynamic_loader_symbol): Likewise.
3854         (elf_hppa_record_segment_addrs): Likewise.
3855         (elf_hppa_final_link): Likewise.
3856         (elf_hppa_relocate_insn): Likewise.
3857         (elf_hppa_final_link_relocate): Likewise.
3858         (elf64_hppa_relocate_section): Likewise.
3859         * elf64-hppa.c: Insert above.
3860
3861 2009-02-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3862
3863         * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3864         (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3865         (elf_hppa_relocate_section): Likewise.
3866         * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3867         from struct elf_link_hash_entry.  Add count field.
3868         (struct elf64_hppa_dyn_hash_table): Delete.
3869         (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3870         (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3871         (hppa_elf_hash_entry, eh_name): Define.
3872         (elf64_hppa_new_dyn_hash_entry): Delete.
3873         (elf64_hppa_dyn_hash_lookup): Delete.
3874         (elf64_hppa_dyn_hash_traverse): Delete.
3875         (get_dyn_name): Delete.
3876         (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3877         of struct elf64_hppa_dyn_hash_entry *.
3878         (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3879         allocate_global_data_plt, allocate_global_data_stub,
3880         allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3881         Likewise.
3882         (hppa64_link_hash_newfunc): New.
3883         (elf64_hppa_hash_table_create): Rework.
3884         (count_dyn_reloc): Likewise.
3885         (hppa64_elf_local_refcounts): New.
3886         (elf64_hppa_check_relocs): Rework using standard technique for recording
3887         local DLT, PLT and OPD reference counts.
3888         (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3889         elf_link_hash_entry *.
3890         (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3891         allocate_global_data_plt, allocate_global_data_stub,
3892         allocate_global_data_opd, allocate_dynrel_entries,
3893         elf64_hppa_adjust_dynamic_symbol,
3894         elf64_hppa_mark_milli_and_exported_functions): Likewise.
3895         (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3896         Use hppa_link_hash_table.  Rework.
3897         (elf64_hppa_link_output_symbol_hook): Rework.
3898         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3899         elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3900         elf64_hppa_finish_dynamic_sections): Likewise.
3901
3902 2009-02-26  Christophe Lyon  <christophe.lyon@st.com>
3903
3904         * elf32-arm.c (stub_reloc_type): Removed.
3905         (insn_sequence): Renamed reloc_type field to r_type.
3906         (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3907         (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3908         (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3909         (elf32_arm_stub_type): Add new enum entries for the new stubs.
3910         (arm_stub_is_thumb): Catch new stubs.
3911         (arm_type_of_stub): Handle new stubs.
3912         (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3913         (bfd_elf32_arm_process_before_allocation): Remove useless
3914         condition.
3915
3916 2009-02-25  H.J. Lu  <hongjiu.lu@intel.com>
3917
3918         * elf.c (elf_find_function): Use is_function_type to check
3919         function symbol.
3920
3921 2009-02-24  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
3922
3923         * xtensa-modules.c: Revert to previous version 1.11 due
3924         to inadvertant commit.
3925
3926 2009-02-24  Sterling Augustine  <sterling@tensilica.com>
3927
3928         * elf32-xtensa.c (text_action_add): Separate test for action
3929         type.  Break if saved action is ta_widen_insn at same offset.
3930
3931 2009-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
3932
3933         * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3934         to elf32_arm_stub_long_branch_any_arm_pic.
3935         (elf32_arm_stub_long_branch_any_thumb_pic): New.
3936         (enum elf32_arm_stub_type, arm_type_of_stub)
3937         (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3938         separately.
3939
3940 2009-02-24  Joseph Myers  <joseph@codesourcery.com>
3941
3942         * elf32-arm.c (PREV_SEC): Update comment.
3943         (group_sections): Rename argument to stubs_always_after_branch.
3944         Reverse the list and place stubs at the end of input sections.
3945         Undefine NEXT_SEC.
3946         (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3947
3948 2009-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
3949
3950         * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3951         Fix formatting.
3952         (arm_size_one_stub): Remove unnecessary break.
3953         (arm_map_one_stub): Fix formatting.  Return after BFD_FAIL.
3954
3955 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3956
3957         * elf32-arm.c (stub_insn_type): New type.
3958         (stub_reloc_type): Likewise.
3959         (insn_sequence): Likewise.
3960         (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3961         (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3962         (elf32_arm_stub_long_branch_thumb_only): Likewise.
3963         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3964         (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3965         (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3966         (elf32_arm_stub_hash_entry): Add new helper fields.
3967         (stub_hash_newfunc): Initialize these new fields.
3968         (arm_build_one_stub): Encode Arm and Thumb instructions separately
3969         to take endianness into account.
3970         (arm_size_one_stub): Compute size of stubs using insn_sequence.
3971         (arm_map_one_stub): Code is now more generic, thanks to
3972         insn_sequence.
3973
3974 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3975
3976         * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3977         code.
3978         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3979         (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3980         BLX is not available. Fix typo in warning message. Add comments
3981         and improve formatting.
3982         (arm_build_one_stub): Adjust to new
3983         elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3984         (arm_map_one_stub): Likewise.
3985
3986 2009-02-23  Tristan Gingold  <gingold@adacore.com>
3987             Eric Botcazou  <ebotcazou@adacore.com>
3988             Douglas B Rupp  <rupp@gnat.com>
3989
3990         * vms.h: Update copyright year, fix comments, reorder declarations.
3991         (_bfd_save_vms_section): Remove the prototype.
3992         (EGPS_S_V_NO_SHIFT): New constant.
3993         (bfd_vms_set_section_flags): New prototype.
3994         (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3995         constants.
3996         (EGSY_S_W_FLAGS): Ditto.
3997         (EGSY_S_V_QUAD_VAL): Ditto.
3998         (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3999         (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
4000         EGST_S_B_NAMLNG): Ditto.
4001         (ESRF_S_B_NAMLNG): Ditto.
4002         (ETIR_S_C_HEADER_SIZE): Ditto.
4003         (EGPS_S_V_ALLOC_64BIT): Ditto.
4004         (DST_S_C_EPILOG): Ditto.
4005         (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
4006         (DST_S_C_SRC_INCRLNUM_B): Ditto.
4007         (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4008         (DST_S_L_PCLINE_UNSLONG): Ditto.
4009         (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4010         (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4011         (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4012         (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4013         (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4014         (DST_S_B_SRC_UNSBYTE): Ditto.
4015         (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4016         Add prototypes.
4017         (vms_section, vms_reloc): Remove types.
4018         (hdr_struc): Replaced by ...
4019         (hdr_struct): ... new type.
4020         (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4021         (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4022         (EMH_DATE_LENGTH): Ditto.
4023         (eom_struc): Replaced by ...
4024         (eom_struct): ... new type.
4025         (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4026         (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4027         (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4028         (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4029         (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4030         (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4031         (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4032         (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4033         (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4034         (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4035         (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4036         (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4037         (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4038         (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4039         (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4040         (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4041         (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4042         (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4043         (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4044         (enum file_type_enum): New type.
4045         (struct location_struct): Removed.
4046         (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4047         (struct funcinfo, struct module): Ditto.
4048         (struct vms_private_data_struct): Update fields.
4049         (struct vms_section_data_struct): New type.
4050
4051         * vms.c: Update copyright year, fix comments,
4052         Fix includes for DECC, add prototypes.
4053         (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4054         some initializers.
4055         Use flavour to set is_vax, location_stack is removed.
4056         (struct pair): Declare.
4057         (fill_section_ptr): Initialize variables at declaration.
4058         Add guard to set SECTION_SYM flag, handlde und section.
4059         (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4060         (_bfd_vms_slurp_object_records): New function, replaces previous
4061         vms_object_p.
4062         (vms_slurp_module): New function.
4063         (vms_slurp_image): Ditto.
4064         (vms_object_p): Complete rewrite.
4065         (vms_mkobject): Use is_vax field to slect architecture.
4066         (free_reloc_stream): New function.
4067         (vms_convert_to_var): Ditto.
4068         (vms_convert_to_var_1): Ditto.
4069         (vms_convert_to_var_unix_filename): Ditto.
4070         (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4071         VAR format on VMS.
4072         (vms_new_section_hook): Set alignment to 0, allocate private data.
4073         (vms_get_section_contents): Load content.
4074         (vms_get_symbol_info): Handle undefined section.
4075         (vms_find_nearest_line): Handle.
4076         (alloc_reloc_stream): New function.
4077         (vms_slurp_reloc_table): Ditto.
4078         (vms_get_reloc_upper_bound): Make it real.
4079         (vms_canonicalize_reloc): Do the real work.
4080         (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4081         ALPHA_R_BOH.
4082         (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4083         (vms_set_arch_mach): Check arch.
4084         (vms_set_section_contents): Copy the content after allocation.
4085         (vms_alpha_vec): Update object flags.
4086
4087         * vms-tir.c: Update copyright year, fix comments,
4088         add prototypes for new functions.
4089         (dst_define_location): New function.
4090         (dst_restore_location): New function.
4091         (dst_retrieve_location): New function.
4092         (dst_check_allocation): New function.
4093         (image_dump): Call dst_check_allocation.
4094         (image_write_b): Ditto.
4095         (image_write_w): Ditto.
4096         (image_write_l): Ditto.
4097         (image_write_q): Ditto.
4098         (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4099         STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4100         CTL_STKDL.
4101         Call error handler instead of abort if name is not known.
4102         (etir_sta): Add quarter_relocs argument and set it.
4103         Fix cast.
4104         (etir_sto): Ditto.
4105         (etir_opr): Ditto, return FALSE in case of error.
4106         (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4107         Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4108         (etir_stc): Add quarter_relocs argument and set it, fix cast.
4109         Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4110         Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4111         Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4112         Return FALSE in case of error.
4113         (tir_sta): Change sign of psect.
4114         (tir_ctl): Ditto.
4115         (tir_cmd): Fix cast. Makes tir_table static const.
4116         (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4117         add argument to explain.
4118         (analyze_etir): Initialize maxptr, add quarter_relocs
4119         declaration, move some declarations into inner scopes.
4120         Handle quarter_relocs and STO_IMM.
4121         (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4122         (_bfd_vms_slurp_relocs): New function.
4123         (_bfd_vms_decode_relocs): New function.
4124         (sto_imm): Rewritten.
4125         (start_first_etbt_record): New function.
4126         (start_another_etbt_record): Ditto.
4127         (etir_output_check): Ditto.
4128         (defer_reloc_p): Ditto.
4129         (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4130         a for-loop.  Correctly deals with contents, deals with .vmsdebug,
4131         rewritte relocations handling.
4132         (_bfd_vms_write_tbt): Removed.
4133         (_bfd_vms_write_dbg): Ditto.
4134
4135         * vms-misc.c: Update copyright year, Fix comments.
4136         (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4137         (maybe_adjust_record_pointer_for_object): New function.
4138         (_bfd_vms_get_first_record): New function, replaces ...
4139         (_bfd_vms_get_record): ..  removed.
4140         (_bfd_vms_get_object_record): New function.
4141         (_bfd_vms_get_object_record): New function.
4142         (vms_get_remaining_object_record): New function, replaces ...
4143         (_bfd_vms_get_next_record): ... removed.
4144         (add_new_contents): Removed.
4145         (_bfd_save_vms_section): Removed.
4146         (_bfd_get_vms_section): Removed.
4147         (_bfd_vms_output_flush): Write in VAR format.
4148         (new_symbol): Don't make UND section.
4149
4150         * vms-hdr.c: Update copyright year, update list of record handled.
4151         (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4152         (_bfd_vms_write_hdr): Strip vms and unix patches,
4153         add comments, truncate module name at 31 characters,
4154         use constants instead of hard-coded value,
4155         write BFD version instead of a fixed string.
4156         (_bfd_vms_slurp_ihd): New function.
4157         (_bfd_vms_slurp_isd): Ditto.
4158         (_bfd_vms_slurp_ihs): Ditto.
4159         (new_module): Ditto.
4160         (parse_module): Ditto
4161         (build_module_list): Ditto.
4162         (module_find_nearest_line): Ditto.
4163         (_bfd_vms_find_nearest_dst_line): Ditto.
4164         (vms_slurp_debug): Ditto.
4165         (_bfd_vms_slurp_dbg): Ditto.
4166         (_bfd_vms_slurp_tbt): Ditto.
4167         (_bfd_vms_write_dbg): Ditto.
4168         (_bfd_vms_write_tbt): Ditto.
4169
4170         * vms-gsd.c: Update copyright year, update list of records handled.
4171         (EVAX_LITERALS_NAME): New macro.
4172         (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4173         (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4174         (register_universal_symbol): New function and prototype.
4175         (_bfd_vms_slurp_gsd): Fix indentations and casts,
4176         improve debug messages,
4177         use constants instead of hard-coded value,
4178         fix missing endianness conversion,
4179         handle global symbol (SYMG).
4180         (bfd_vms_set_section_flags): New function.
4181         (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4182         handle section literals,
4183         fix indentation,
4184         handle section bfd and vms flags,
4185         don't output LIB$INITIALIZE symbol,
4186         fix handling of weak symbols,
4187         fix evax vs vax procedure descriptor,
4188         handle absolute symbols.
4189
4190         * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4191         BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4192
4193         * makefile.vms (DEFS): Fix flags for VMS.
4194
4195         * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4196
4197         * bfd-in2.h: Regenerated.
4198         * libbfd.h: Regenerated.
4199
4200 2009-02-20  Cary Coutant  <ccoutant@google.com>
4201
4202         * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4203         in struct stat.
4204
4205 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
4206
4207         PR gas/7059
4208         * coffcode.h (coff_write_object_contents):  Don't let the string
4209         table offset overflow the s_name field when using long section names.
4210
4211 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
4212
4213         * coff-alpha.c (alpha_ecoff_backend_data):  Initialise fields which
4214         control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4215         * coff-mips.c (mips_ecoff_backend_data):  Likewise.
4216         * coff-rs6000.c (bfd_xcoff_backend_data):  Initialise fields which
4217         control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4218         (bfd_pmac_xcoff_backend_data):  Likewise.
4219         * coff64-rs6000.c (bfd_xcoff_backend_data):  Likewise.
4220         (bfd_xcoff_aix5_backend_data):  Likewise.
4221         (xcoff64_write_object_contents):  Delete unused long_section_names
4222         local variable.
4223         * coff-sh.c (bfd_coff_small_swap_table):  Initialise long section
4224         name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4225         struct non-const.
4226         * coffcode.h (documentation):  Update to describe long section names.
4227         (COFFLONGSECTIONCATHELPER):  New helper macro.
4228         (BLANKOR1TOODD):  Likewise.
4229         (COFF_ENABLE_LONG_SECTION_NAMES):  Likewise.
4230         (COFF_LONG_SECTION_NAMES_SETTER):  Likewise.
4231         (COFF_DEFAULT_LONG_SECTION_NAMES):  Likewise.
4232         (bfd_coff_set_long_section_names_allowed):  New function.
4233         (bfd_coff_set_long_section_names_disallowed):  Likewise.
4234         (struct bfd_coff_backend_data):  Add new backend hook function
4235         pointer _bfd_coff_set_long_section_names.
4236         (bfd_coff_set_long_section_names):  New backend hook.
4237         (coff_write_object_contents):  Only generate long section names if
4238         bfd_coff_long_section_names() indicates they are currently enabled.
4239         (bfd_coff_std_swap_table):  Make non-const, and initialise long
4240         section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4241         (ticoff0_swap_table):  Likewise to both.
4242         (ticoff1_swap_table):  Again, likewise to both.
4243         * coffgen.c (make_a_section_from_file):  Allow long section names
4244         as inputs even if not currently allowed for outputs.
4245         * ecoff.c (_bfd_ecoff_no_long_sections):  New function.
4246         * efi-app-ia32.c (COFF_LONG_SECTION_NAMES):  Define to 0, not blank.
4247         * efi-app-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4248         * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4249         * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
4250         * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4251         * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4252         * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
4253         * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4254         * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4255         * pei-arm.c (COFF_LONG_SECTION_NAMES):  Likewise.
4256         * pei-i386.c (COFF_LONG_SECTION_NAMES):  Likewise.
4257         * pei-mcore.c (COFF_LONG_SECTION_NAMES):  Likewise.
4258         * pei-mips.c (COFF_LONG_SECTION_NAMES):  Likewise.
4259         * pei-ppc.c (COFF_LONG_SECTION_NAMES):  Likewise.
4260         * pei-sh.c (COFF_LONG_SECTION_NAMES):  Likewise.
4261         * pei-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4262         * libcoff-in.h:  Update copyright year to cause updated copyright
4263         year in generated libcoff.h, and fix typo.
4264         * libcoff.h:  Regenerated.
4265         * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES):  New macro.
4266         (_bfd_ecoff_no_long_sections):  Add prototype.
4267         * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES):  New macro.
4268         * pe-mips.c (COFF_LONG_SECTION_NAMES):  Define empty if not already
4269         defined by an including .c file.
4270         * ticoff.h (ticoff0_swap_table):  Make non-const, and initialise
4271         long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4272         (ticoff1_swap_table):  Likewise to both.
4273
4274 2009-02-18  Christophe Lyon  <christophe.lyon@st.com>
4275
4276         * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4277         stub. Catch default case error.
4278         (arm_map_one_stub): Add missing Thumb mapping symbol.
4279
4280 2009-02-18  Bjoern Haase  <bjoern.m.haase@web.de>
4281
4282         PR 9841
4283         * elf32-avr.c: Handle case where no local symbos exist correctly.
4284
4285 2009-02-16  Christophe Lyon  <christophe.lyon@st.com>
4286
4287         bfd/
4288         * elf32-arm.c (arm_long_branch_stub,
4289         arm_thumb_v4t_long_branch_stub,
4290         arm_thumb_thumb_long_branch_stub,
4291         arm_thumb_arm_v4t_long_branch_stub,
4292         arm_thumb_arm_v4t_short_branch_stub,
4293         arm_pic_long_branch_stub):
4294         Renamed to elf32_arm_stub_long_branch_any_any,
4295         elf32_arm_stub_long_branch_v4t_arm_thumb,
4296         elf32_arm_stub_long_branch_thumb_only,
4297         elf32_arm_stub_long_branch_v4t_thumb_arm,
4298         elf32_arm_stub_short_branch_v4t_thumb_arm,
4299         elf32_arm_stub_long_branch_any_any_pic.
4300         (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4301         arm_thumb_thumb_stub_long_branch,
4302         arm_thumb_arm_v4t_stub_long_branch,
4303         arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4304         Renamed to arm_stub_long_branch_any_any,
4305         arm_stub_long_branch_v4t_arm_thumb,
4306         arm_stub_long_branch_thumb_only,
4307         arm_stub_long_branch_v4t_thumb_arm,
4308         arm_stub_short_branch_v4t_thumb_arm,
4309         arm_stub_long_branch_any_any_pic.
4310
4311 2009-02-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4312
4313         * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4314         in branch offset check.
4315
4316 2009-02-15  Alan Modra  <amodra@bigpond.net.au>
4317
4318         * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4319         add toc.symndx and toc.add.
4320         (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4321         Set up toc.add.
4322         (get_tls_mask): Add toc_addend param, set from toc.add.  Adjust all
4323         callers.
4324         (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4325         (branch_reloc_hash_match): New function, extracted from..
4326         (ppc64_elf_tls_optimize): ..here.
4327         (ppc64_elf_relocate_section): Properly set addends when optimizing
4328         tls sequences.  Avoid unnecessary reading and writing of insns.
4329         Only redo reloc when symbol changed.  Bypass symbol checks when
4330         using tlsld_got.
4331         * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4332         (branch_reloc_hash_match): New function, extracted from..
4333         (ppc_elf_tls_optimize): ..here.
4334         (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4335         Don't clear addend on zapped __tls_get_addr reloc.
4336
4337 2009-02-12  Nick Clifton  <nickc@redhat.com>
4338
4339         PR 9827
4340         * elflink.c (bfd_elf_final_link): When counting the relocations,
4341         if the header size has not been set yet then assume that it will
4342         match the output section's reloc type.
4343
4344 2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
4345
4346         * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4347         relocatable link.
4348
4349 2009-02-09  Alan Modra  <amodra@bigpond.net.au>
4350
4351         * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4352         (find_function): Likewise.
4353         (pasted_function): Don't error if no prior function found.
4354         (discover_functions): Revert 2008-12-10 change.  Extend first
4355         function range to start of section.
4356
4357 2009-02-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4358
4359         * elf64-hppa.c: Remove PARAMS macro.  Replace PTR with void *.  Convert
4360         functions to C90.
4361         * elf64-hppa.h: Likewise.
4362
4363 2009-02-06  Joseph Myers  <joseph@codesourcery.com>
4364
4365         * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4366         .sbss handling.
4367
4368 2009-02-04  Alan Modra  <amodra@bigpond.net.au>
4369
4370         * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4371         Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4372
4373 2009-02-03  Sandip Matte  <sandip@rmicorp.com>
4374
4375         * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4376         * archures.c (bfd_mach_mips_xlr): Define.
4377         * bfd-in2.h: Regenerate.
4378         * cpu-mips.c (I_xlr): Define.
4379         (arch_info_struct): Add XLR entry.
4380         * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4381         (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4382         (mips_mach_extensions): Add XLR entry.
4383
4384 2009-02-03  Eric B. Weddington  <eric.weddington@atmel.com>
4385
4386         * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4387
4388 2009-02-03  Carlos O'Donell  <carlos@codesourcery.com>
4389
4390         * configure.in: AC_SUBST pdfdir.
4391         * Makefile.am: Add install-pdf, install-pdf-am
4392         and install-pdf-recursive targets. Define pdfdir.
4393         * doc/Makefile.am: Define pdf__strip_dir. Add
4394         install-pdf and install-pdf-am targets.
4395         * po/Make-in: Add install-pdf target.
4396         * configure: Regenerate.
4397         * Makefile.in: Regenerate
4398         * doc/Makefile.in: Regenerate.
4399
4400 2009-02-03  Maxim Kuvyrkov  <maxim@codesourcery.com>
4401
4402         * bfd-in2.h: Regenerate.
4403         * elf32-m68k.c: Handle 2-slot GOT entries.  Rename variables and
4404         fields from n_entries to n_slots where appropriate, update comments.
4405         (HOWTO): Add TLS relocations.
4406         (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4407         (enum elf_m68k_got_offset_size): New enum.
4408         (struct elf_m68k_got_entry.type): Move field to ...
4409         (struct elf_m68k_got_entry_key): ... here.  Update all uses.
4410         (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4411         functions.
4412         (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4413         functions.
4414         (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4415         fields into n_entries array.  Update comments.
4416         (elf_m68k_init_got): Simplify, update all uses.
4417         (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4418         (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4419         GOT entries; update name, update all uses.
4420         (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4421         (elf_m68k_get_got_entry): Update.
4422         (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4423         simplify.
4424         (elf_m68k_remove_got_entry_type): Simplify.
4425         (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4426         (elf_m68k_can_merge_gots): Update.
4427         (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4428         (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4429         GOT entries, simplify.
4430         (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4431         (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4432         field, remove obsoleted local_n_entries field.
4433         (elf_m68k_partition_multi_got_2): New static function.
4434         (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4435         update.
4436         (elf_m68k_remove_got_entry_type): Update.
4437         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4438         (elf_m68k_check_relocs): Handle TLS relocations.  Remove unnecessary
4439         update of sgot->size and srelgot->size.
4440         (elf_m68k_gc_sweep_hook): Update.
4441         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4442         (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4443         TLS relocations.
4444         * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4445         * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4446
4447 2009-02-02  DJ Delorie  <dj@redhat.com>
4448
4449         * elf32-mep.c (config_names): Regenerate configuration.
4450
4451 2009-02-02  Alan Modra  <amodra@bigpond.net.au>
4452
4453         * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4454         (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4455         * elf.c (bfd_elf_get_str_section): Make static.
4456         (bfd_elf_find_section): Delete.
4457         * libbfd.h: Regenerate.
4458
4459 2009-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
4460
4461         * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4462         (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4463
4464 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
4465
4466         * elflink.c (on_needed_list): New function.
4467         (elf_link_add_object_symbols): Link in --as-needed libs if they
4468         satisfy undefined symbols in other libs.
4469
4470 2009-01-30  Julian Brown  <julian@codesourcery.com>
4471
4472         * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4473         EXEC_P or DYNAMIC flags, and skip sections which are being linked
4474         with --just-symbols (-R).
4475
4476 2009-01-29  Adam Nemet  <anemet@caviumnetworks.com>
4477
4478         * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4479         high_pc in order to properly sign-extend VMAs.
4480
4481 2009-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
4482             Mark Shinwell  <shinwell@codesourcery.com>
4483             Catherine Moore  <clm@codesourcery.com>
4484
4485         * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4486
4487 2009-01-28  Catherine Moore <clm@codesourcery.com>
4488
4489         * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4490         SEC_LOAD for dynamic relocation sections.
4491
4492 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
4493
4494         * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4495         (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4496         the size of local TLS data.
4497
4498 2009-01-27  Andreas Schwab  <schwab@suse.de>
4499
4500         * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4501         architectures in the archive.
4502
4503 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
4504
4505         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4506         <R_CRIS_32_DTPREL>: Correct relocation value.
4507
4508         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4509         <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4510         symbols with non-default visibility.
4511
4512 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
4513
4514         * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4515         describing the trampolines.
4516         (ppc_elf_relocate_section): Update relocs to describe the
4517         trampolines.
4518
4519 2009-01-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4520
4521         * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4522         branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4523         and R_PARISC_PCREL12F relocations.
4524
4525 2009-01-24  Alan Modra  <amodra@bigpond.net.au>
4526
4527         PR 6022
4528         * elflink.c (find_version_for_sym): New function split out from,
4529         but without export_dynamic test, ..
4530         (_bfd_elf_link_assign_sym_version): ..here.
4531         (_bfd_elf_export_symbol): Use it.
4532
4533 2009-01-23  Alan Modra  <amodra@bigpond.net.au>
4534
4535         * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4536         (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4537         * elflink.c: ..here, somewhat modified.
4538         * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4539         _bfd_elf_link_find_version_dependencies,
4540         _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4541         _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4542         _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4543         declare..
4544         * elflink.c: ..and make static here.
4545         (_bfd_elf_link_find_version_dependencies): Adjust for removal
4546         of output_bfd from struct elf_find_verdep_info.
4547         (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4548         struct elf_info_failed.
4549         (bfd_elf_size_dynamic_sections): Adjust.
4550
4551 2009-01-22  Alan Modra  <amodra@bigpond.net.au>
4552
4553         PR 6832
4554         * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4555         after comp_unit_find_line call.
4556
4557 2009-01-21  Nick Clifton  <nickc@redhat.com>
4558
4559         PR 9769
4560         * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4561         tm_gmtoff field in struct tm.
4562
4563 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
4564
4565         * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4566         * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4567         sections in soft-icache lines unless non_ia_text.  Don't add
4568         rodata if doing so would exceed line size.
4569
4570 2009-01-19  Hans-Peter Nilsson  <hp@axis.com>
4571
4572         * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4573         types than bfd_link_hash_indirect, before early return, call
4574         _bfd_elf_link_hash_copy_indirect.
4575
4576 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4577
4578         * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4579         * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4580         * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4581         (elf_backend_obj_attrs_order): New define.
4582         * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4583         (elfNN_bed): Add elf_backend_obj_attrs_order.
4584
4585 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4586
4587         * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4588         (obj_attr_size): Likewise.
4589         (write_obj_attribute): Likewise.
4590         (_bfd_elf_copy_obj_attributes): Likewise.
4591         (_bfd_elf_parse_attributes): Likewise.
4592         * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4593         (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4594         (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4595         (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4596         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4597         with macros.
4598
4599 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4600
4601         * elf-attrs.c (is_default_attr): Support defaultless attributes.
4602         (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4603         (bfd_elf_add_obj_attr_string): Likewise.
4604         (bfd_elf_add_obj_attr_int_string): Likewise.
4605         (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4606         * elf-bfd.h (struct obj_attribute): Document new flag bit.
4607         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4608         Tag_nodefaults has no default value.
4609         (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4610         comment to reflect the new state.
4611
4612 2009-01-19  Alan Modra  <amodra@bigpond.net.au>
4613
4614         PR 9695
4615         * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4616         (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4617         (adjust_z_magix): Delete dead code handling QMAGIC.
4618
4619 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
4620
4621         * coffcode.h (styp_to_sec_flags): Correct interpretation of
4622         IMAGE_SCN_MEM_DISCARDABLE.
4623
4624 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
4625
4626         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4627         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4628         * configure.in (commonbfdlib): Delete.
4629         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4630         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
4631         is available, not just for linux.
4632         * po/SRC-POTFILES.in: Regenerate.
4633         * Makefile.in: Regenerate.
4634         * configure: Regenerate.
4635
4636 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
4637             Julian Brown   <julian@codesourcery.com>
4638
4639         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4640         ARM attributes in ABI 2.07.
4641         * elf32-arm.c (get_secondary_compatible_arch): New function.
4642         (set_secondary_compatible_arch): New function.
4643         (tag_cpu_arch_combine): New function.
4644         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4645         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4646         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4647         make it fit with order_01243.
4648         Add support for Tag_also_compatible_with,
4649         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4650         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4651         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4652         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4653         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4654         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4655         Rework the way unknown attributes are handled.
4656         Defer errors until all attributes have been processed.
4657
4658 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
4659
4660         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4661         bfd_elf_add_obj_attr_int_string.
4662         Read Tag_compatibility from its new location in the attribute array,
4663         rather than the attribute list.
4664         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4665         bfd_elf_add_obj_attr_int_string.
4666         (_bfd_elf_parse_attributes): Likewise.
4667         (_bfd_elf_merge_object_attributes): There's now only one
4668         Tag_compatibility, and it's in the array, not the list.
4669         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4670         Tag_compatibility.
4671         (bfd_elf_add_obj_attr_compat): Rename to
4672         bfd_elf_add_obj_attr_int_string.
4673         (bfd_elf_add_proc_attr_compat): Rename to
4674         bfd_elf_add_proc_attr_int_string.
4675         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4676         Tag_compatibility.
4677
4678 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
4679
4680         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4681         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4682         (vmsutil.lo): Add dependency rule.
4683         * Makefile.in: Regenerate.
4684         * config.bfd (ia64*-*-*vms*): Add case.
4685         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4686         * configure: Regenerate.
4687         * vmsutil.c: New file.
4688         * vmsutil.h: New file.
4689         * elf-bfd.h (struct bfd_elf_special_section): Change type of
4690         attr to bfd_vma.
4691         * elfxx-ia64.c (elfNN_vms_post_process_headers,
4692         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4693         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4694         elfNN_vms_object_p): New functions
4695         * targets.c (bfd_elf64_ia64_vms_vec): New target.
4696
4697 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
4698
4699         PR ld/9727
4700         * elflink.c (elf_gc_sweep): Exclude the group section if the
4701         first member of the section group is excluded.
4702
4703 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
4704
4705         PR 9735
4706         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4707         saved filename, use bfd_alloc rather than bfd_malloc for it.
4708
4709 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
4710
4711         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4712
4713 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
4714
4715         * elf32-spu.c (remove_cycles): Always set call->max_depth.
4716
4717 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
4718
4719         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4720
4721 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
4722
4723         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4724         num_lines_log2.
4725         (struct got_entry): Add br_addr.
4726         (struct call_info): Add priority.
4727         (struct function_info): Add lr_store and sp_adjust.
4728         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4729         (spu_elf_find_overlays): For soft-icache, mark any section within cache
4730         area as an overlay, and check that no other overlays exist.  Look up
4731         icache overlay manager entry sym.
4732         (BRA_STUBS, BRA, BRASL): Define.
4733         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4734         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
4735         in branch insn.
4736         (count_stub, build_stub): Support soft-icache.
4737         (build_spuear_stubs, process_stubs): Adjust build_stub call.
4738         (spu_elf_size_stubs): Size soft-icache stubs.
4739         (overlay_index): New function.
4740         (spu_elf_build_stubs): Make static.  Support soft-icache.
4741         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4742         (find_function_stack_adjust): Save lr store and stack adjust insn
4743         offsets.
4744         (maybe_insert_function): Adjust find_function_stack_adjust call.
4745         (mark_functions_via_relocs): Retrieve priority.
4746         (remove_cycles): Only warn about pruned arcs when stack_analysis.
4747         (sort_calls): Sort by priority first.
4748         (mark_overlay_section): Ignore .ovl.init.
4749         (sum_stack): Only print when stack_analysis.
4750         (print_one_overlay_section): New function, extracted from..
4751         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
4752         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4753         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4754         analysis.  Call spu_elf_build_stubs.
4755         (spu_elf_relocate_section): For soft-icache encode overlay index
4756         into addresses.
4757         (spu_elf_output_symbol_hook): Support soft-icache.
4758         (spu_elf_modify_program_headers: Likewise.
4759
4760         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
4761         num_regions to num_lines.  Add line_size and max_branch.
4762         (enum _ovly_flavour): Add ovly_soft_icache.
4763         (spu_elf_build_stubs): Delete.
4764
4765 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
4766
4767         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4768         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4769
4770 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
4771
4772         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4773         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4774         the program, the known offset starts at the negative size of the
4775         TLS section.
4776         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4777         Similar.
4778
4779 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
4780
4781         * config.bfd: Add lm32-*-rtems*.
4782
4783 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
4784
4785         * coff-ppc.c: Add 2009 to Copyright.
4786         * elf32-cris.c: Likewise.
4787         * elflink.c: Likewise.
4788
4789 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
4790
4791         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4792         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
4793
4794 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4795
4796         PR ld/9679
4797         * elflink.c (elf_merge_st_other): New.
4798         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4799         hide them if needed.
4800         (elf_link_add_object_symbols): Updated.
4801
4802 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4803
4804         PR ld/9676
4805         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4806         ref_dynamic and dynamic_def fields when setting def_regular
4807         to 1.
4808
4809 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
4810
4811         PR 9682
4812         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4813         literal.
4814
4815 For older changes see ChangeLog-2008
4816 \f
4817 Local Variables:
4818 mode: change-log
4819 left-margin: 8
4820 fill-column: 74
4821 version-control: never
4822 End: