bfd/ChangeLog

   1 2006-07-12  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR ld/2884
   4         * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
   5         the old versioned dynamic definition to the new one with
   6         non-default visibility.  Hide the symbol if it is hidden or
   7         internal.
   8
   9 2006-07-12  Matthew R. Dempsky  <mrd@alkemio.org>
  10
  11         * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
  12
  13 2006-07-10  Jakub Jelinek  <jakub@redhat.com>
  14
  15         * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
  16         (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
  17         Handle SHT_GNU_HASH.
  18         (special_sections_g): Include .gnu.hash section.
  19         (bfd_elf_gnu_hash): New function.
  20         * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
  21         (struct elf_backend_data): Add elf_hash_symbol method.
  22         * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
  23         only if info->emit_hash, create .gnu.hash section if
  24         info->emit_gnu_hash.
  25         (struct collect_gnu_hash_codes): New type.
  26         (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
  27         _bfd_elf_hash_symbol): New functions.
  28         (compute_bucket_count): Don't compute HASHCODES array, instead add
  29         that and NSYMS as arguments.  Use bed->s->sizeof_hash_entry
  30         instead of bed->s->arch_size / 8.  Fix .hash size estimation.
  31         When not optimizing, use the number of hashed symbols rather than
  32         dynsymcount.
  33         (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
  34         and ADD DT_GNU_HASH if info->emit_gnu_hash.
  35         (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
  36         adjust compute_bucket_count caller.  Create and populate .gnu.hash
  37         section if info->emit_gnu_hash.
  38         (elf_link_output_extsym): Only populate .hash section if
  39         finfo->hash_sec != NULL.
  40         (bfd_elf_final_link): Adjust assertion.  Handle DT_GNU_HASH.
  41         * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
  42         (elfNN_bed): Add elf_backend_hash_symbol.
  43         * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
  44         (elf_backend_hash_symbol): Define.
  45         * elf32-i386.c (elf_i386_hash_symbol): New function.
  46         (elf_backend_hash_symbol): Define.
  47
  48 2006-07-05  Nick Clifton  <nickc@redhat.com>
  49
  50         PR ld/2659
  51         * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
  52         entry when multiple definitions of a symbol are encountered.
  53
  54 2006-06-30  H.J. Lu  <hongjiu.lu@intel.com>
  55
  56         * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
  57         instead of 2 nops.
  58         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
  59         (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
  60
  61 2006-06-29  Jakub Jelinek  <jakub@redhat.com>
  62
  63         PR ld/2513
  64         * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
  65         GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
  66         2006-04-08 changes.
  67         (elf_i386_relocate_section): Likewise.  For GD->IE transition
  68         change subl into addl whenever tls_type is GOT_TLS_IE_POS.
  69
  70 2006-06-23  Alan Modra  <amodra@bigpond.net.au>
  71
  72         PR ld/2754
  73         * elf.c (bfd_elf_mkobject): Don't alloc if already done.  Set
  74         program_header_size to -1.
  75         (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
  76         (assign_file_positions_for_load_sections ): Likewise.
  77         (_bfd_elf_sizeof_headers): Use saved program_header_size if
  78         available.
  79         * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
  80         alloc if already done.
  81         * elf32-i386.c (elf_i386_mkobject): Likewise.
  82         * elf32-ppc.c (ppc_elf_mkobject): Likewise.
  83         * elf32-s390.c (elf_s390_mkobject): Likewise.
  84         * elf32-sh.c (sh_elf_mkobject): Likewise.
  85         * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
  86         * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
  87         * elf64-s390.c (elf_s390_mkobject): Likewise.
  88         * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
  89         * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
  90
  91 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
  92
  93         * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
  94         section for relocatable link.
  95
  96 2006-06-21  Alan Modra  <amodra@bigpond.net.au>
  97
  98         * elf-bfd.h (struct elf_backend_data): Add
  99         elf_backend_modify_program_headers.
 100         * elfxx-target.h (elf_backend_modify_program_headers): Define.
 101         (elfNN_bed): Init new field.
 102         * elf.c (elf_modify_segment_map): Remove comment.
 103         (assign_file_positions_for_load_sections): Only call
 104         elf_modify_segment_map for objcopy/strip.
 105         (assign_file_positions_except_relocs): Call
 106         elf_backend_modify_program_headers.
 107         * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
 108         .stack section.
 109         (elf32_frvfdpic_modify_segment_map): Delete.
 110         (elf32_frvfdpic_modify_program_headers): New.
 111         (elf_backend_modify_segment_map): Don't define.
 112         (elf_backend_modify_program_headers): Define.
 113         * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
 114         .stack section.
 115         (elf32_bfinfdpic_modify_segment_map): Delete.
 116         (elf32_bfinfdpic_modify_program_headers): New.
 117         (elf_backend_modify_segment_map): Don't define.
 118         (elf_backend_modify_program_headers): Define.
 119         * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
 120         Split out from..
 121         (elfNN_ia64_modify_segment_map): ..here.
 122         (elf_backend_modify_program_headers): Define.
 123
 124 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
 125
 126         * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
 127         * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
 128
 129 2006-06-20  Alan Modra  <amodra@bigpond.net.au>
 130
 131         * elf-bfd.h: Formatting.
 132         (_bfd_elf_map_sections_to_segments): Declare.
 133         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
 134         clear program_header_size.
 135         * elf.c (get_program_header_size): Move.  Don't use or set saved
 136         program_header_size here.
 137         (elf_modify_segment_map): New function.  Split out from..
 138         (assign_file_positions_for_load_sections): ..here.  Assert
 139         header size is correct.  Remove dead code.
 140         (_bfd_elf_map_sections_to_segments): Rename from
 141         map_sections_to_segments.  Make global.  Use get_program_header_size
 142         when we need estimate of header size.  Call elf_modify_segment_map.
 143         Set program_header_size.
 144         (print_segment_map): Delete.
 145         (_bfd_elf_sizeof_headers): If segment_map available, get the
 146         actual size.
 147         * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
 148         for calling more than once.
 149         * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
 150         * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
 151         * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
 152         * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
 153         (elf_backend_additional_program_headers): Delete.
 154         (elf_backend_modify_segment_map): Delete.
 155         * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
 156         * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
 157         * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
 158
 159 2006-06-19  Vladimir Prus  <vladimir@codesourcery.com>
 160
 161         * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
 162         bit for undefined symbols.
 163
 164 2006-06-19  Alan Modra  <amodra@bigpond.net.au>
 165
 166         * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
 167         parameter.
 168         (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
 169         bfd_link_info pointer.
 170         * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
 171         * bfd.c (bfd_sizeof_headers): Tweak param name.
 172         * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
 173         * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
 174         * binary.c (binary_sizeof_headers): Adjust.
 175         * bout.c (b_out_sizeof_headers): Adjust.
 176         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
 177         * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
 178         * coffgen.c (coff_sizeof_headers): Adjust.
 179         * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
 180         (ecoff_compute_section_file_positions): Adjust.
 181         (_bfd_ecoff_write_object_contents): Adjust.
 182         * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
 183         * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
 184         * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
 185         * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
 186         * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
 187         * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
 188         * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
 189         * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
 190         * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
 191         * i386msdos.c: Convert to ISO C.
 192         (msdos_sizeof_headers): Adjust.
 193         * i386os9k.c: Convert to ISO C.
 194         (os9k_sizeof_headers): Adjust.
 195         * ieee.c (ieee_sizeof_headers): Adjust.
 196         * ihex.c (ihex_sizeof_headers): Adjust.
 197         * libaout.h (NAME (aout, sizeof_headers)): Adjust.
 198         * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
 199         * libcoff-in.h (coff_sizeof_headers): Adjust.
 200         * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
 201         * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
 202         * mmo.c (mmo_sizeof_headers): Adjust.
 203         * oasys.c (oasys_sizeof_headers): Adjust.
 204         * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
 205         * pef.c (bfd_pef_sizeof_headers): Adjust.
 206         * ppcboot.c (ppcboot_sizeof_headers): Adjust.
 207         * som.c (som_sizeof_headers): Adjust.
 208         * srec.c (srec_sizeof_headers): Adjust.
 209         * tekhex.c (tekhex_sizeof_headers): Adjust.
 210         * versados.c (versados_sizeof_headers): Adjust.
 211         * vms.c (vms_sizeof_headers): Adjust.
 212         * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
 213         * xsym.c (bfd_sym_sizeof_headers): Adjust.
 214         * xsym.h (bfd_sym_sizeof_headers): Adjust.
 215         * bfd-in2.h: Regenerate.
 216         * libbfd.h: Regenerate.
 217         * libcoff.h: Regenerate.
 218
 219 2006-06-15  Mark Shinwell  <shinwell@codesourcery.com>
 220
 221         * bfd-in2.h: Regenerate.
 222         * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
 223         R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
 224         R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
 225         R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
 226         R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
 227         R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
 228         R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
 229         R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
 230         R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
 231         R_ARM_LDC_SB_G2): New relocation types.
 232         (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
 233         adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
 234         and friends.
 235         (elf32_arm_howto_table_3): Delete; contents merged into
 236         elf32_arm_howto_table_2.
 237         (elf32_arm_howto_from_type): Adjust correspondingly.
 238         (elf32_arm_reloc_map): Extend with the above relocations.
 239         (calculate_group_reloc_mask): New function.
 240         (identify_add_or_sub): New function.
 241         (elf32_arm_final_link_relocate): Support for the above
 242         relocations.
 243         * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
 244         codes to correspond to the above relocations.
 245
 246 2006-06-14  Richard Sandiford  <richard@codesourcery.com>
 247
 248         * elf32-m68k.c (elf_m68k_plt_info): New structure.
 249         (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
 250         (elf_m68k_plt_entry): Likewise.
 251         (elf_m68k_plt_info): New table.
 252         (CFV4E_PLT_ENTRY_SIZE): Rename to...
 253         (ISAB_PLT_ENTRY_SIZE): ...this.
 254         (CFV4E_FLAG): Delete.
 255         (elf_cfv4e_plt0_entry): Rename to...
 256         (elf_isab_plt0_entry): ...this.  Adjust comments.  Use (-6,%pc,%d0)
 257         for the second instruction too.
 258         (elf_cfv4e_plt_entry): Rename to...
 259         (elf_isab_plt_entry): ...this.  Adjust comments and use (-6,%pc,%d0).
 260         (elf_isab_plt_info): New table.
 261         (CPU32_FLAG): Delete.
 262         (PLT_CPU32_ENTRY_SIZE): Rename to...
 263         (CPU32_PLT_ENTRY_SIZE): ...this.
 264         (elf_cpu32_plt0_entry): Update bounds accordingly.  Add R_68K_PC32-
 265         style in-place addends.
 266         (elf_cpu32_plt_entry): Likewise.
 267         (elf_cpu32_plt_info): New table.
 268         (elf_m68k_link_hash_table): Add a plt_info field.
 269         (elf_m68k_link_hash_table_create): Initialize it.
 270         (elf_m68k_get_plt_info): New function.
 271         (elf_m68k_always_size_sections): Likewise.
 272         (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
 273         (elf_m68k_install_pc32): New function.
 274         (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
 275         elf_m68k_install_pc32.
 276         (elf_m68k_finish_dynamic_sections): Likewise.
 277         (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
 278         (elf_backend_always_size_sections): Define.
 279
 280 2006-06-14  Alan Modra  <amodra@bigpond.net.au>
 281
 282         * elflink.c (elf_link_add_object_symbols): Save and restore
 283         struct bfd_hash_table table, size and count fields for
 284         as-needed libs.
 285
 286 2006-06-12  Thiemo Seufer  <ths@mips.com>
 287
 288         * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
 289         (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
 290         * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
 291         Delete old comments.
 292         (ELF_COMMONPAGESIZE): Define in a more obvious way.
 293
 294 2006-06-12  Nick Clifton  <nickc@redhat.com>
 295
 296         PR binutils/2735
 297         * elflink.c (elf_link_add_object_symbols): Fix the warning message
 298         about mismatched alignments to allow for the case where the common
 299         alignment has been deduced from the section alignment.
 300         * bfd.c (_bfd_default_error_handler): Update comment to explain
 301         why bfd and asection varargs are out of order.  Explicitly catch
 302         and abort on NULL bfd and asection arguments.
 303
 304 2006-06-11  Richard Sandiford  <richard@codesourcery.com>
 305             Thiemo Seufer  <ths@mips.com>
 306
 307         * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
 308         (STUB_ORI): New macro.
 309         (STUB_LI16U): Fix formatting.
 310         (MIPS_FUNCTION_STUB_SIZE): Delete.
 311         (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
 312         (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
 313         (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
 314         (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
 315         instead of MIPS_FUNCTION_STUB_SIZE.
 316         (count_section_dynsyms): New function, split out from
 317         _bfd_mips_elf_final_link.
 318         (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
 319         of the number of dynamic symbols needed and use it to set up
 320         function_stub_size.  Use function_stub_size rather than
 321         MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
 322         Use 16-byte stubs for 0x10000 dynamic symbols.
 323         (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
 324         instead of MIPS_FUNCTION_STUB_SIZE.  Fix formatting.
 325         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.  Change the
 326         size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
 327         MIPS_FUNCTION_STUB_BIG_SIZE.  Tweak the check for unhandled dynindxes.
 328         Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
 329         Use STUB_ORI rather than STUB_LI16U for big stubs.
 330         (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
 331         (_bfd_mips_elf_final_link): Use count_section_dynsyms.
 332
 333 2006-06-09  David Ung  <davidu@mips.com>
 334
 335         * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
 336         calling relocations.
 337
 338 2006-06-08  David Daney  <ddaney@avtrex.com>
 339
 340         * elfxx-mips.c (STUB_LI16): Removed.
 341         (STUB_LUI): New macro.
 342         (STUB_LI16U): Ditto.
 343         (STUB_LI16S): Ditto.
 344         (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
 345         (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
 346         MIPS_FUNCTION_STUB_SIZE.
 347         (_bfd_mips_elf_always_size_sections): Ditto.
 348         (_bfd_mips_elf_size_dynamic_sections): Ditto.
 349         (_bfd_mips_elf_finish_dynamic_sections): Ditto.
 350         (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
 351         to allow larger symbol table indexes.
 352
 353 2006-06-07  Joseph S. Myers  <joseph@codesourcery.com>
 354
 355         * po/Make-in (pdf, ps): New dummy targets.
 356
 357 2006-06-06  Alan Modra  <amodra@bigpond.net.au>
 358
 359         * hash.c (bfd_hash_lookup): Correct stray line.
 360
 361         * elf.c (_bfd_elf_init_private_section_data): Comment typo.
 362         (elfcore_grok_nto_status): Use long instead of pid_t.
 363         (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
 364
 365 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 366
 367         * po/Make-in (top_builddir): Define.
 368
 369 2006-06-05  Alan Modra  <amodra@bigpond.net.au>
 370
 371         * Makefile.am: Run "make dep-am".
 372         * Makefile.in: Regenerate.
 373         * config.in: Regenerate.
 374
 375 2006-06-02  Alan Modra  <amodra@bigpond.net.au>
 376             H.J. Lu  <hongjiu.lu@intel.com>
 377
 378         PR ld/2723
 379         * elflink.c (bfd_elf_final_link): Don't output section symbols
 380         for special ELF sections.
 381
 382 2006-06-01  Alan Modra  <amodra@bigpond.net.au>
 383
 384         * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
 385         instead of bfd_make_section*.
 386         * aix386-core.c: Likewise.
 387         * aix5ppc-core.c: Likewise.
 388         * aout-adobe.c: Likewise.
 389         * aoutf1.h: Likewise.
 390         * binary.c: Likewise.
 391         * cisco-core.c: Likewise.
 392         * coff-arm.c: Likewise.
 393         * coff-h8300.c: Likewise.
 394         * elf.c: Likewise.
 395         * elf32-bfin.c: Likewise.
 396         * elf32-m32c.c: Likewise.
 397         * hppabsd-core.c: Likewise.
 398         * hpux-core.c: Likewise.
 399         * i386linux.c: Likewise.
 400         * ieee.c: Likewise.
 401         * ihex.c: Likewise.
 402         * irix-core.c: Likewise.
 403         * lynx-core.c: Likewise.
 404         * m68klinux.c: Likewise.
 405         * mach-o.c: Likewise.
 406         * netbsd-core.c: Likewise.
 407         * nlmcode.h: Likewise.
 408         * opncls.c: Likewise.
 409         * osf-core.c: Likewise.
 410         * peXXigen.c: Likewise.
 411         * ppcboot.c: Likewise.
 412         * ptrace-core.c: Likewise.
 413         * rs6000-core.c: Likewise.
 414         * sco5-core.c: Likewise.
 415         * sparclinux.c: Likewise.
 416         * srec.c: Likewise.
 417         * sunos.c: Likewise.
 418         * trad-core.c: Likewise.
 419         * xcofflink.c: Likewise.
 420         * xsym.c: Likewise.
 421
 422 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 423
 424         * Makefile.am (INCLUDES): Use @INCINTL@.
 425         * acinclude.m4: Include new gettext macros.
 426         * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
 427         Manually substitute POFILES and GMOFILES.
 428         * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
 429
 430 2006-05-30  H.J. Lu  <hongjiu.lu@intel.com>
 431
 432         * bfd.c (bfd_emul_get_maxpagesize): New.
 433         (bfd_elf_set_pagesize): Likewise.
 434         (bfd_emul_set_maxpagesize): Likewise.
 435         (bfd_emul_get_commonpagesize): Likewise.
 436         (bfd_emul_set_commonpagesize): Likewise.
 437         * bfd-in2.h: Regenerated.
 438
 439         * elf-bfd.h (elf_backend_data): Add commonpagesize.
 440         (xvec_get_elf_backend_data): New.
 441         (get_elf_backend_data): Use xvec_get_elf_backend_data.
 442
 443         * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
 444         * elfxx-target.h (elfNN_bed): Likewise.
 445
 446         * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
 447         * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
 448         * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
 449         * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
 450         * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
 451         * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
 452         * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
 453         * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
 454         * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
 455         * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
 456         * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
 457         * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
 458
 459         * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
 460         (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
 461
 462         * targets.c (bfd_find_target): Support NULL abfd.
 463
 464 2006-05-30  Nick Clifton  <nickc@redhat.com>
 465
 466         * po/es.po: Updated Spanish translation.
 467
 468 2006-05-27  Alan Modra  <amodra@bigpond.net.au>
 469             H.J. Lu  <hongjiu.lu@intel.com>
 470
 471         * elf.c (assign_file_positions_for_load_sections): Retrieve
 472         maxpagesize from m->p_align if it is valid.  Set p_vaddr,
 473         p_paddr and p_align earlier.  Revert 2006-05-19 change to p_align.
 474         (copy_elf_program_header): Copy p_align.  Set p_align_valid.
 475
 476 2006-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 477
 478         * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
 479
 480 2006-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 481
 482         * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
 483
 484 2006-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 485
 486         * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
 487
 488 2006-05-26  Alan Modra  <amodra@bigpond.net.au>
 489
 490         * elf.c (sym_is_global): Return a bfd_boolean.
 491         (ignore_section_sym): New function.
 492         (elf_map_symbols): Use ignore_section_sym to discard some syms.
 493         (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
 494         bfd before using elf_section_syms.
 495
 496 2006-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 497
 498         * config.bfd: (sh-*-linux*): Treat as 64bit target.
 499         (sh*l*-*-netbsdelf*): Likewise.
 500         (sh-*-netbsdelf*): Likewise.
 501         (shl*-*-elf*): Likewise.
 502         (sh[1234]l*-*-elf*): Likewise.
 503         (sh3el*-*-elf*): Likewise.
 504         (shl*-*-kaos*): Likewise.
 505         (sh-*-elf*): Likewise.
 506         (sh[1234]*-elf*): Likewise.
 507         (sh-*-rtems*): Likewise.
 508         (sh-*-kaos*): Likewise.
 509
 510 2006-05-24  H.J. Lu  <hongjiu.lu@intel.com>
 511
 512         PR ld/1485
 513         * config.bfd: Set want64 to true if 64bit bfd is used.
 514         (sh-*-linux*): Use targ64_selvecs for 64bit targets.
 515         (sh*l*-*-netbsdelf*): Likewise.
 516         (sh-*-netbsdelf*): Likewise.
 517         (shl*-*-elf*): Likewise.
 518         (sh[1234]l*-*-elf*): Likewise.
 519         (sh3el*-*-elf*): Likewise.
 520         (shl*-*-kaos*): Likewise.
 521         (sh-*-elf*): Likewise.
 522         (sh[1234]*-elf*): Likewise.
 523         (sh-*-rtems*): Likewise.
 524         (sh-*-kaos*): Likewise.
 525
 526 2006-05-24  Paul Brook  <paul@codesourcery.com>
 527
 528         * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
 529         * elf32-arm.c (output_arch_syminfo): Define.
 530         (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
 531         elf32_arm_output_arch_local_syms): New functions.
 532         (elf_backend_output_arch_local_syms): Define.
 533         * elflink.c (bfd_elf_final_link): Call
 534         elf_backend_output_arch_local_syms.
 535         * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
 536         definition.
 537         (elfNN_bed): Add elf_backend_output_arch_local_syms.
 538
 539 2006-05-24  Paul Brook  <paul@codesourcery.com>
 540
 541         * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
 542         (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
 543         elf32_arm_finish_dynamic_symbol): Use them.
 544
 545 2006-05-24  Carlos O'Donell  <carlos@systemhalted.org>
 546             Randolph Chung  <tausq@debian.org>
 547
 548         * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
 549         TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
 550         Add handling for TLS relocations.
 551         (elf_hpp_reloc_final_type): Handle TLS relocs.
 552         * elf32-hppa.c: Add authors for cleanup and TLS support.
 553         (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
 554         (elf32_hppa_link_hash_entry): Add tls_type.
 555         (elf32_hppa_link_hash_table): Add tld_ldm_got.
 556         (hppa_link_has_newfunc): Set tls_type.
 557         (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
 558         (hppa_stub_name): Use hh_name macro.
 559         (elf32_hppa_copy_indirect_symbol): Copy TLS information.
 560         (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
 561         Handle TLS relocs.
 562         (elf32_hppa_gc_sweep_hook): Likewise.
 563         (allocate_dynrelocs): Handle TLS relocs.
 564         (elf32_hppa_size_dynamic_sections): Count space required by TLS
 565         relocs. Use hh_name macro.
 566         (dtpoff_base): New function.
 567         (tpoff): Likewise.
 568         (elf32_hppa_optimized_tls_reloc): Likewise.
 569         (final_link_relocate): Handle TLS relocs.
 570         (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
 571         and hh_name macros.
 572         (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
 573         hh_name and eh_name macros.
 574         (elf32_hppa_reloc_type_clas): Handle TLS relocs.
 575
 576 2006-05-24  Bjoern Haase  <bjoern.m.haase@web.de>
 577
 578         * archures.c: Add bfd_mach_avr6.
 579         * cpu-avr.c: Likewise.
 580         * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
 581         New relocations.
 582         * libbfd.h: Regenerate.
 583         * bfd-in2.h:Regenerate.
 584         * elf32-avr.h: New file.  Protoypes for functions accessed from ld.
 585         * elf32-avr.c: Add elf32-avr.h to include list.
 586         (elf32_avr_stub_hash_entry): New function.
 587         (elf32_avr_link_hash_table): New struct.
 588         (avr_link_hash_table): Likewise.
 589         (avr_stub_hash_entry): Likewise.
 590         (avr_stub_hash_lookup): New function.
 591         (stub_hash_newfunc): New function.
 592         (elf32_avr_link_hash_table_create): New function.
 593         (elf32_avr_link_hash_table_free): New function.
 594         (avr_get_stub_addr): New function.
 595         (debug_relax, debug_stubs): Add new global variables controlling
 596         debugging printout to stdout.
 597         (avr_pc_wrap_around): Change the type to bfd_vma.
 598         (avr_replace_call_ret_sequences): Add a new variable controling
 599         linkrelax optimizations.
 600         (avr_stub_is_required_for_16_bit_reloc): New function.
 601         (avr_final_link_relocate):
 602         Add linker hash table to parameter list. Use stub addr. if necessary.
 603         (elf32_avr_relocate_section):
 604         Add linker hashtable to parameter list of avr_final_link_relocate.
 605         (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
 606         (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
 607         (elf32_avr_relax_delete_bytes):
 608         Iterate over all sections of a bfd when adjusting relocs addends.
 609         (elf32_avr_relax_section):
 610         Evaluate avr_replace_call_ret_sequences and recalculate the size of
 611         stub section.
 612         (avr_stub_name): New function.
 613         (avr_get_stub_entry): New function.
 614         (avr_add_stub): New function.
 615         (avr_build_one_stub): New function.
 616         (avr_size_one_stub): New function.
 617         (elf32_avr_setup_params): New function.
 618         (elf32_avr_setup_section_lists): New function.
 619         (get_local_syms): New function.
 620         (elf32_avr_size_stubs): New function.
 621         (bfd_elf32_bfd_link_hash_table_create): New function.
 622         (bfd_elf32_bfd_link_hash_table_free): New function.
 623
 624 2006-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 625
 626         PR ld/2655
 627         PR ld/2657
 628         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
 629         update CIE/FDE length.  Don't pad to the section alignment.
 630
 631 2006-05-23  Jie Zhang  <jie.zhang@analog.com>
 632
 633         * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
 634         deteted entries in .eh_frame section.
 635
 636 2006-05-23  Jie Zhang  <jie.zhang@analog.com>
 637
 638         * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
 639         instead of _GLOBAL_OFFSET_TABLE_.
 640         (bfin_relocate_section): Ditto.
 641         (_bfin_create_got_section): Ditto.
 642         (elf32_bfinfdpic_create_dynamic_sections): Use
 643         __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
 644         (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
 645
 646 2006-05-23  Alan Modra  <amodra@bigpond.net.au>
 647
 648         * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
 649         function syms over other syms.
 650
 651 2006-05-22  Daniel Jacobowitz  <dan@codesourcery.com>
 652
 653         * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
 654         check.
 655         (bfd_elf_final_link): Add a late DT_TEXTREL check.
 656         * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
 657         (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
 658         (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
 659         Use MIPS_ELF_READONLY_SECTION.
 660         (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
 661         creating DT_TEXTREL.
 662         (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
 663         if no text relocations were generated.
 664
 665 2006-05-19  H.J. Lu  <hongjiu.lu@intel.com>
 666
 667         * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
 668
 669 2006-05-19  Alan Modra  <amodra@bigpond.net.au>
 670
 671         * elf.c (elf_fake_sections): Formatting.
 672         (assign_file_positions_for_load_sections): Only add SEC_ALLOC
 673         sections to p_memsz.  Remove hack for PT_NOTE sections.  Allow
 674         section alignment to increase p_align for PT_LOAD.
 675         (assign_file_positions_for_non_load_sections): Remove ARM BPABI
 676         hack for PT_DYNAMIC.  Instead, set p_filesz for all segments
 677         other than PT_LOAD, and PT_NOTE in core.
 678
 679 2006-05-17  Alan Modra  <amodra@bigpond.net.au>
 680
 681         * elf.c (assign_file_positions_for_segments): Split into..
 682         (assign_file_positions_for_load_sections): ..this, and..
 683         (assign_file_positions_for_non_load_sections): ..this new function,..
 684         (assign_file_positions_except_relocs): ..writing program headers here.
 685
 686 2006-05-17  Alan Modra  <amodra@bigpond.net.au>
 687
 688         * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
 689         non-load sections if they have relocs.
 690
 691 2006-05-15  Paul Brook  <paul@codesourcery.com>
 692
 693         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
 694         (bfd_is_arm_special_symbol_name): ... to this.  Add type argument.
 695         Check symbol name is of specified type.
 696         * elf32-arm.c (elf32_arm_is_target_special_symbol,
 697         arm_elf_find_function, elf32_arm_output_symbol_hook): Use
 698         bfd_is_arm_special_symbol_name.
 699         * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
 700         BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
 701         BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
 702         (bfd_is_arm_mapping_symbol_name): Remove prototype.
 703         (bfd_is_arm_special_symbol_name): Add prototype.
 704         * bfd-in2.h: Regenerate.
 705
 706 2006-05-15  David Heine  <dlheine@tensilica.com>
 707             Bob Wilson  <bob.wilson@acm.org>
 708
 709         * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
 710         undefined opcode.  Clean up assertions.
 711         (narrow_instruction, widen_instruction): Remove "do_it" parameters.
 712         Factor most of the code into separate functions....
 713         (can_narrow_instruction, can_widen_instruction): New.
 714         (prev_instr_is_a_loop): New.
 715         (compute_ebb_proposed_actions): Combine error handling code for
 716         decode errors.  Replace call to insn_decode_len with inline code.
 717         Use can_narrow_instruction and can_widen_instruction.  Handle errors
 718         from call to xtensa_opcode_is_loop.
 719         (relax_section): Adjust calls to narrow_instruction and
 720         widen_instruction.
 721
 722 2006-05-15  Alan Modra  <amodra@bigpond.net.au>
 723
 724         PR 2658
 725         * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
 726         -shared link.
 727
 728 2006-05-11  Michael Matz  <matz@suse.de>
 729
 730         * elflink.c (match_group_member): Correctly iterate group
 731         members.
 732
 733 2006-05-11  Paul Brook  <paul@codesourcery.com>
 734
 735         * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
 736         (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
 737         (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
 738         * reloc.c: Ditto.
 739         * bfd-in2.h: Regenerate.
 740         * libbfd.h: Regenerate.
 741         * libcoff.h: Regenerate.
 742
 743 2006-05-11  Mike Bland  <mbland@google.com>
 744
 745         * elf.c (_bfd_elf_init_private_section_data): Don't change
 746         section type if already set.
 747
 748 2006-05-10  Nick Clifton  <nickc@redhat.com>
 749
 750         PR ld/2607
 751         * elfcode.h (valid_section_index_p): New function: Checks for a
 752         valid section index.  Allows indicies in the range SHN_LOPROC to
 753         SHN_HIOS.
 754         (elf_object_p): Use valid_section_index_p.
 755
 756 2006-05-11  Pedro Alves  <pedro_alves@portugalmail.pt>
 757
 758         * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
 759         ARM_SECREL): Mark WinCE versions of these relocs as partial
 760         inplace.
 761         (coff_arm_relocate_section): Adjust addend for WinCE.
 762
 763 2006-05-10  Alan Modra  <amodra@bigpond.net.au>
 764
 765         PR 2342
 766         * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
 767
 768 2006-05-09  Nick Clifton  <nickc@redhat.com>
 769
 770         * coffcode.h (coff_write_relocs): Produce an error message if a an
 771         out-of-range symbol index is detected in a reloc.
 772
 773 2006-05-09  Ben Elliston  <bje@au.ibm.com>
 774
 775         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
 776         local variable `dynobj'.
 777
 778 2006-05-05  Bjoern Haase  <bjoern.m.haase@web.de>
 779
 780         * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
 781         of the bfd's sections for the reloc-addend adjustments.
 782
 783 2006-05-05  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 784
 785         * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
 786         (elf_s390_relocate_section): Add code to do the GD->LE and
 787         LD->LE TLS linker optimizations if a brasl instruction is used
 788         for the __tls_get_offset function call.
 789         * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
 790
 791 2006-05-05  Alan Modra  <amodra@bigpond.net.au>
 792
 793         * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
 794         R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
 795         the .toc and referenced by a TLS code sequence.
 796         (ppc64_elf_edit_toc): Cater for the unlikely situation that
 797         .toc is the first section in a file.
 798
 799 2006-05-04  Andreas Schwab  <schwab@suse.de>
 800
 801         * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
 802         regs instead of an array of int.
 803         (struct external_solaris_bcp_core): Likewise.
 804         (swapcore_sun3): Use offsetof instead of computing the offset
 805         manually.
 806         (swapcore_sparc): Likewise.  Simplify reference to c_regs.
 807         (swapcore_solaris_bcp): Likewise.
 808
 809 2006-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
 810
 811         * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
 812         for missing GOTs.
 813
 814 2006-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
 815
 816         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
 817         mapping symbols.
 818
 819 2006-05-04  Ben Elliston  <bje@au.ibm.com>
 820
 821         * coff-or32.c (bfd_section_from_shdr): Remove unused local
 822         variable `ptr'.
 823         * cofflink.c (process_embedded_commands): Remove unused local
 824         variables `had_read' and `had_shared'.
 825         * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
 826         variable `fdr_adr'.
 827         * ihex.c (ihex_read_section): Remove unused local variable `addr'.
 828
 829 2006-05-03  Alan Modra  <amodra@bigpond.net.au>
 830
 831         * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
 832         * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
 833         (bfd_und_symbol, bfd_ind_symbol): Delete.
 834         (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
 835         &SEC.symbol.
 836         (STD_SECTION): Adjust.
 837         (_bfd_generic_new_section_hook): New function, extracted from..
 838         (bfd_section_init): ..here.
 839         (bfd_make_section_old_way): Call new_section_hook for abs, com,
 840         und and ind sections.
 841         * elf.c (_bfd_elf_large_com_section): Adjust.
 842         * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
 843         * pdp11.c (new_section_hook): Likewise.
 844         * coffcode.h (coff_new_section_hook): Likewise.
 845         * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
 846         * elf.c (_bfd_elf_new_section_hook): Likewise.
 847         * vms.c (vms_new_section_hook): Likwise.
 848         * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
 849         already set.
 850         * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
 851         * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
 852         * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
 853         * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
 854         * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
 855         * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
 856         * ieee.c (ieee_new_section_hook): Likewise.  Call
 857         _bfd_generic_new_section_hook too.
 858         * mmo.c (mmo_new_section_hook): Likewise.
 859         * oasys.c (oasys_new_section_hook): Likewise.
 860         * som.c (som_new_section_hook): Likewise.
 861         * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
 862         * bfd-in2.h: Regenerate.
 863         * libbfd.h: Regenerate.
 864
 865 2006-05-03  Alan Modra  <amodra@bigpond.net.au>
 866
 867         * hash.c (DEFAULT_SIZE): Revert last change.
 868         (higher_prime_number): Correct test for no larger prime.  Don't
 869         abort on error, instead return 0.  Depopulate primes[].
 870         (bfd_hash_lookup): If we overflow size, refuse to grow table.
 871
 872 2006-05-02  Paul Brook  <paul@codesourcery.com>
 873
 874         * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
 875         for R_ARM_REL32.
 876
 877 2006-05-02  Ben Elliston  <bje@au.ibm.com>
 878
 879         * archive.c (bfd_generic_archive_p): Remove unused local variable
 880         `fail'.
 881         * dwarf2.c (decode_line_info): Remove unused local variable
 882         `basic_block'.
 883         * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
 884         local variable `s'.
 885         * tekhex.c (tekhex_write_object_contents): Remove unused local
 886         variable `bytes_written'.
 887         * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
 888         variable `r_addend'.
 889         * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
 890         * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
 891         (_bfd_ns32k_relocate_contents): Remove break after return.
 892         * elf.c (bfd_section_from_shdr): Remove breaks after returns.
 893
 894 2006-05-02  Nick Clifton  <nickc@redhat.com>
 895
 896         * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
 897         in order to avoid conflicts with the global DEBUG define.
 898
 899 2006-05-02  Alan Modra  <amodra@bigpond.net.au>
 900
 901         * dwarf2.c: Formatting.
 902         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
 903         output section check.
 904         * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
 905         * elf32-m32c.c: Similarly.
 906         * elf32-ppc.c: Similarly.
 907         * elf32-v850.c: Similarly.
 908         * nlm32-sparc.c: Similarly.
 909         * elfcode.h: Similarly.
 910         (elf_symbol_flags): Delete.
 911         * elflink.c (elf_link_input_bfd): Comment typo.
 912
 913 2006-05-01  DJ Delorie  <dj@redhat.com>
 914
 915         * bfd-in.h (bfd_hash_table): Add count field.
 916         * bfd-in2.h: Regenerate.
 917         * hash.c (higher_prime_number): New.
 918         (bfd_hash_table_inint_n): Init count field.
 919         (bfd_hash_lookup): Grow table as needed.
 920
 921 2006-04-27  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 922
 923         PR binutils/2584
 924         * tekhex.c (getvalue): Change return type to bfd_boolean and
 925         add the new parameter.  Return false if the unexpected character
 926         is found.
 927         (getsym): Likewise.
 928         (first_phase): Change return type to bfd_boolean and return
 929         false if the unexpected character is found.  Replace abort
 930         with returning false.
 931         (pass_over): Change return type to bfd_boolean and the type of
 932         the second argument to bfd_boolean (*) (bfd *, int, char *).
 933         Return false if FUNC returns false.
 934         (tekhex_object_p): Return NULL if pass_over fails.
 935
 936 2006-04-27  Alan Modra  <amodra@bigpond.net.au>
 937
 938         * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
 939
 940 2006-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 941
 942         PR binutils/2593
 943         * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
 944         and flags if its BFD flags have been set.
 945         (_bfd_elf_init_private_section_data): Don't copy the output ELF
 946         section type from input if it has been set to something
 947         different.
 948
 949 2006-04-25  H.J. Lu  <hongjiu.lu@intel.com>
 950
 951         PR binutils/2467
 952         * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
 953         is NULL first.
 954
 955         * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
 956         abfd->sections is NULL.
 957         (elf32_arm_bfd_free_cached_info): New.
 958         (bfd_elf32_bfd_free_cached_info): Defined.
 959
 960         * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
 961         to _bfd_free_cached_info.
 962
 963         * libbfd-in.h (_bfd_free_cached_info): New.
 964         * libbfd: Regenerated.
 965
 966         * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
 967         (_bfd_free_cached_info): New.
 968
 969 2006-04-21  Alan Modra  <amodra@bigpond.net.au>
 970
 971         * elf.c (assign_file_positions_except_relocs): Move code setting
 972         file position of non-loaded sections..
 973         (assign_file_positions_for_segments): ..to here.
 974
 975 2006-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 976
 977         PR ld/2537
 978         * elf.c (bfd_section_from_shdr): Allow sections reserved for
 979         applications. Issue an error on sections we don't know how
 980         to handle.
 981
 982 2006-04-19  Alan Modra  <amodra@bigpond.net.au>
 983
 984         * Makefile.am: Run "make dep-am".
 985         * Makefile.in: Regenerate.
 986
 987 2006-04-19  Alan Modra  <amodra@bigpond.net.au>
 988
 989         * warning.m4 (--enable-werror): Format help message.
 990         (--enable-build-warnings): Likewise.
 991         * configure: Regenerate.
 992
 993 2006-04-18  Nick Clifton  <nickc@redhat.com>
 994
 995         PR 2257
 996         * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
 997         fields to still be handled as ELF files.
 998
 999 2006-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
1000
1001         * po/SRC-POTFILES.in: Regenerated.
1002
1003 2006-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
1004
1005         * configure.in: Update version to 2.17.50.
1006         * configure: Regenerated.
1007
1008 2006-04-14  David Heine  <dlheine@tensilica.com>
1009
1010         * elf32-xtensa.c (build_reloc_opcodes): New.
1011         (compute_text_actions): Use it to decode opcodes outside inner loop.
1012         (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1013         it is set, use it to get the opcodes for relocations.
1014         (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1015
1016 2006-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1017
1018         PR ld/2513
1019         * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1020         (GOT_TLS_IE_IE): Likewise.
1021         (GOT_TLS_IE_GD): Likewise.
1022         (GOT_TLS_IE_MASK): Likewise.
1023         (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1024         and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1025         respectively.
1026         (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1027         are set, treat tls_type as GOT_TLS_IE_BOTH.
1028         (elf_i386_relocate_section): Likewise.
1029
1030 2006-04-07  Randolph Chung  <tausq@debian.org>
1031
1032         * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
1033         (elf64_hppa_grok_psinfo): Likewise.
1034         (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
1035
1036 2006-04-06  DJ Delorie  <dj@redhat.com>
1037
1038         * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
1039         each plt entry we create.
1040
1041 2006-04-06  Carlos O'Donell  <carlos@codesourcery.com>
1042
1043         * po/Make-in: Add install-html target.
1044         * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1045         htmldir. Add install-html and install-html-recursive targets.
1046         * Makefile.in: Regenerate.
1047         * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1048         * configure: Regenerate.
1049
1050 2006-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1051
1052         * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
1053         with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
1054         section structure.
1055
1056 2006-04-05  Bernd Schmidt  <bernd.schmidt@analog.com>
1057
1058         * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
1059         eliminate warnings.
1060
1061 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1062             James E Wilson  <wilson@specifixinc.com>
1063
1064         PR ld/2442
1065         * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
1066         (elfNN_ia64_local_hash_entry): Add count, sorted_count and
1067         size.
1068         (elfNN_ia64_link_hash_entry): Likewise.
1069         (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
1070         and size.
1071         (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
1072         processing.
1073         (elfNN_ia64_hash_hide_symbol): Likewise.
1074         (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1075         (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1076         (elfNN_ia64_global_dyn_info_free): New function.
1077         (elfNN_ia64_local_dyn_info_free): Likewise.
1078         (elfNN_ia64_hash_table_free): Free local and global
1079         elfNN_ia64_dyn_sym_info.
1080         (addend_compare): New function.
1081         (sort_dyn_sym_info): Likewise.
1082         (get_dyn_sym_info): Updated to use binary search for addend.
1083         (elfNN_ia64_check_relocs): Scan relocations to create dynamic
1084         relocation arrays first.
1085
1086 2006-04-05  Bernd Schmidt  <bernd.schmidt@analog.com>
1087
1088         * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
1089         symbol.
1090
1091 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1092
1093         PR ld/2411
1094         * elflink.c (check_dynsym): New.
1095         (elf_link_output_extsym): Use it.
1096         (bfd_elf_final_link): Likewise.
1097
1098 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1099
1100         PR ld/2404
1101         * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
1102         symbol from the dynamic definition with the default version if
1103         its type and the type of existing regular definition mismatch.
1104
1105 2006-04-05  Richard Sandiford  <richard@codesourcery.com>
1106             Daniel Jacobowitz  <dan@codesourcery.com>
1107
1108         * config.bfd (sparc-*-vxworks*): New stanza.
1109         * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
1110         (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
1111         * configure: Regenerate.
1112         * elf32-sparc.c: Include elf-vxworks.h.
1113         (elf32_sparc_vxworks_link_hash_table_create: New.
1114         (elf32_sparc_vxworks_final_write_processing): New.
1115         (TARGET_BIG_SYM): Override for VxWorks.
1116         (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
1117         (bfd_elf32_bfd_link_hash_table_create): Likewise.
1118         (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
1119         (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
1120         (elf_backend_link_output_symbol_hook): Likewise.
1121         (elf_backend_emit_relocs): Likewise.
1122         (elf_backend_final_write_processing, elf32_bed): Likewise.
1123         * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
1124         (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
1125         (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
1126         (_bfd_sparc_elf_link_hash_table_create): Don't initialize
1127         build_plt_entry here.
1128         (create_got_section): Initialize sgotplt for VxWorks.
1129         (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
1130         plt_header_size and plt_entry_size, with new VxWorks-specific settings.
1131         Call elf_vxworks_create_dynamic_sections for VxWorks.
1132         (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
1133         Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
1134         (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
1135         for VxWorks.  Check for the .got.plt section.
1136         (sparc_vxworks_build_plt_entry): New function.
1137         (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
1138         Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
1139         absolute on VxWorks.
1140         (sparc32_finish_dyn): Add special handling for DT_RELASZ
1141         and DT_PLTGOT on VxWorks.
1142         (sparc_vxworks_finish_exec_plt): New.
1143         (sparc_vxworks_finish_shared_plt): New.
1144         (_bfd_sparc_elf_finish_dynamic_sections): Call them.
1145         Use plt_header_size and plt_entry_size.
1146         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
1147         srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
1148         * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
1149         (elf32-sparc.lo): Likewise.
1150         * Makefile.in: Regenerate.
1151         * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
1152         (_bfd_target_vector): Add a pointer to it.
1153
1154 2006-03-30  Ben Elliston  <bje@au.ibm.com>
1155
1156         PR ld/2267
1157         * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
1158         special section number that exceeds the number of ELF sections
1159         (eg. SHN_MIPS_SCOMMON).
1160
1161 2006-03-27  Richard Sandiford  <richard@codesourcery.com>
1162
1163         * elfxx-mips.c (mips_got_entry): Add more commentary.
1164         (mips_elf_local_got_index): Use the hash table entry to record
1165         the GOT index of forced-local symbols.
1166         (mips_elf_initialize_tls_index): Rearrange code.  Store the index
1167         in either the hash table entry or the mips_got_entry, not both.
1168         Add more commentary.
1169         (mips_elf_multi_got): Make sure the g->next is nonnull when calling
1170         mips_elf_initialize_tls_index.
1171
1172 2006-03-25  Bernd Schmidt  <bernd.schmidt@analog.com>
1173
1174         * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
1175         RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
1176         reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
1177         bfin_areloc_howto_table): Delete.  All
1178         uses deleted as well.
1179         (bfin_reloc_map): Delete all stack relocs.
1180         (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
1181         bfin_reloc_type_lookup): Don't support them.
1182         (bfin_relocate_section): Don't try to handle them.
1183
1184         * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
1185         * configure.in: Likewise.
1186         * configure: Regenerate.
1187         * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
1188         (BFIN_RELOC_MAX): Now 0x21.
1189         (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
1190         (bfd_elf32_bfinfdpic_vec): Declare.
1191         (IS_FDPIC): New macro.
1192         (struct bfinfdpic_elf_link_hash_table): New struct.
1193         (bfinfdpic_hash_table, bfinfdpic_got_section,
1194         bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
1195         bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
1196         bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
1197         bfinfdpic_plt_initial_offset): Accessor macros for it.
1198         (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
1199         (struct bfinfdpic_relocs_info): New struct.
1200         (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
1201         BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
1202         DEFAULT_STACK_SIZE): New macros.
1203         (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
1204         bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
1205         bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
1206         bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
1207         _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
1208         _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
1209         bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
1210         _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
1211         elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
1212         _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
1213         _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
1214         _bfinfdpic_resolve_final_relocs_info,
1215         elf32_bfinfdpic_size_dynamic_sections,
1216         elf32_bfinfdpic_always_size_sections,
1217         elf32_bfinfdpic_modify_segment_map,
1218         _bfinfdpic_count_got_plt_entries,
1219         elf32_bfinfdpic_finish_dynamic_sections,
1220         elf32_bfinfdpic_adjust_dynamic_symbol,
1221         elf32_bfinfdpic_finish_dynamic_symbol,
1222         elf32_bfinfdpic_elf_use_relative_eh_frame,
1223         elf32_bfinfdpic_elf_encode_eh_address,
1224         elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
1225         elf32_bfinfdpic_copy_private_bfd_data,
1226         (struct _bfinfdpic_dynamic_got_info,
1227         struct _bfinfdpic_dynamic_got_plt_info): New structs.
1228         (elf32_bfin_print_private_bfd_data): Print PIC flags.
1229         (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
1230         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
1231         elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
1232         elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
1233         bfd_elf32_bfd_copy_private_bfd_data,
1234         elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1235         elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
1236         elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
1237         elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
1238         elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
1239         elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
1240         elf_backend_omit_section_dynsym): Redefine these macros and include
1241         "elf32-target.h" again to create the elf32-bfinfdpic target.
1242         * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
1243         BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
1244         BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
1245         BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
1246         BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
1247         BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
1248         BFD_RELOC_BFIN_GOTOFFLO): New.
1249         * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
1250         (_bfd_target_vector): Add it.
1251         * bfd-in2.h: Regenerate.
1252         * libbfd.h: Regenerate.
1253
1254 2006-03-25  Richard Sandiford  <richard@codesourcery.com>
1255
1256         * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
1257         incompatible.  Likewise MAC and EMAC code.
1258         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
1259         bfd_get_compatible to set the new bfd architecture.  Rely on it
1260         to detect incompatibilities.
1261
1262 2006-03-23  Michael Matz  <matz@suse.de>
1263
1264         * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
1265         BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
1266         BFD_RELOC_X86_64_PLTOFF64.
1267         * bfd-in2.h: Regenerated.
1268         * libbfd.h: Regenerated.
1269         * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
1270         Add howtos for above relocs.
1271         (x86_64_reloc_map): Add mappings for new relocs.
1272         (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
1273         R_X86_64_GOTPLT64 need a got entry.  R_X86_64_GOTPLT64 also a PLT
1274         entry.  R_X86_64_GOTPC64 needs a .got section.  R_X86_64_PLTOFF64
1275         needs a PLT entry.
1276         (elf64_x86_64_gc_sweep_hook): Reflect changes from
1277         elf64_x86_64_check_relocs for the new relocs.
1278         (elf64_x86_64_relocate_section): Handle new relocs.
1279
1280 2006-03-22  Bob Wilson  <bob.wilson@acm.org>
1281
1282         * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
1283         rel->r_addend is zero.
1284
1285 2006-03-22  Richard Sandiford  <richard@codesourcery.com>
1286
1287         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
1288         of "loc".
1289
1290 2006-03-22  Richard Sandiford  <richard@codesourcery.com>
1291             Daniel Jacobowitz  <dan@codesourcery.com>
1292             Phil Edwards  <phil@codesourcery.com>
1293             Zack Weinberg  <zack@codesourcery.com>
1294             Mark Mitchell  <mark@codesourcery.com>
1295             Nathan Sidwell  <nathan@codesourcery.com>
1296
1297         * bfd-in2.h: Regenerate.
1298         * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
1299         * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
1300         (bfd_elf32_littlemips_vxworks_vec): Likewise.
1301         (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
1302         (bfd_elf32_littlemips_vec): Likewise.
1303         (bfd_elf32_nbigmips_vec): Likewise.
1304         (bfd_elf32_nlittlemips_vec): Likewise.
1305         (bfd_elf32_ntradbigmips_vec): Likewise.
1306         (bfd_elf32_ntradlittlemips_vec): Likewise.
1307         (bfd_elf32_tradbigmips_vec): Likewise.
1308         (bfd_elf32_tradlittlemips_vec): Likewise.
1309         (bfd_elf64_bigmips_vec): Likewise.
1310         (bfd_elf64_littlemips_vec): Likewise.
1311         (bfd_elf64_tradbigmips_vec): Likewise.
1312         (bfd_elf64_tradlittlemips_vec): Likewise.
1313         * elf32-mips.c: Include elf-vxworks.h.
1314         (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
1315         instead of calling mips_elf32_rtype_to_howto directly.
1316         (mips_vxworks_copy_howto_rela): New reloc howto.
1317         (mips_vxworks_jump_slot_howto_rela): Likewise.
1318         (mips_vxworks_bfd_reloc_type_lookup): New function.
1319         (mips_vxworks_rtype_to_howto): Likewise.
1320         (mips_vxworks_final_write_processing): Likewise.
1321         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
1322         (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
1323         (elf_backend_want_got_plt): Likewise.
1324         (elf_backend_want_plt_sym): Likewise.
1325         (elf_backend_got_symbol_offset): Likewise.
1326         (elf_backend_want_dynbss): Likewise.
1327         (elf_backend_may_use_rel_p): Likewise.
1328         (elf_backend_may_use_rela_p): Likewise.
1329         (elf_backend_default_use_rela_p): Likewise.
1330         (elf_backend_got_header_size: Likewise.
1331         (elf_backend_plt_readonly): Likewise.
1332         (bfd_elf32_bfd_reloc_type_lookup): Likewise.
1333         (elf_backend_mips_rtype_to_howto): Likewise.
1334         (elf_backend_adjust_dynamic_symbol): Likewise.
1335         (elf_backend_finish_dynamic_symbol): Likewise.
1336         (bfd_elf32_bfd_link_hash_table_create): Likewise.
1337         (elf_backend_add_symbol_hook): Likewise.
1338         (elf_backend_link_output_symbol_hook): Likewise.
1339         (elf_backend_emit_relocs): Likewise.
1340         (elf_backend_final_write_processing: Likewise.
1341         (elf_backend_additional_program_headers): Likewise.
1342         (elf_backend_modify_segment_map): Likewise.
1343         (elf_backend_symbol_processing): Likewise.
1344         * elfxx-mips.c: Include elf-vxworks.h.
1345         (mips_elf_link_hash_entry): Add is_relocation_target and
1346         is_branch_target fields.
1347         (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
1348         srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
1349         (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
1350         (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
1351         Return 3 for VxWorks.
1352         (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
1353         mips_elf_link_hash_table.  Return 0 for VxWorks.
1354         (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
1355         mips_elf_link_hash_table.  Update the call to ELF_MIPS_GP_OFFSET.
1356         (mips_vxworks_exec_plt0_entry): New variable.
1357         (mips_vxworks_exec_plt_entry): Likewise.
1358         (mips_vxworks_shared_plt0_entry): Likewise.
1359         (mips_vxworks_shared_plt_entry): Likewise.
1360         (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
1361         (mips_elf_rel_dyn_section): Change the bfd argument to a
1362         mips_elf_link_hash_table.  Use MIPS_ELF_REL_DYN_NAME to get
1363         the name of the section.
1364         (mips_elf_initialize_tls_slots): Update the call to
1365         mips_elf_rel_dyn_section.
1366         (mips_elf_gotplt_index): New function.
1367         (mips_elf_local_got_index): Add an input_section argument.
1368         Update the call to mips_elf_create_local_got_entry.
1369         (mips_elf_got_page): Likewise.
1370         (mips_elf_got16_entry): Likewise.
1371         (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
1372         arguments.  Create dynamic relocations for each entry on VxWorks.
1373         (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
1374         (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
1375         and MIPS_RESERVED_GOTNO.
1376         (mips_elf_create_got_section): Update the uses of
1377         MIPS_ELF_GOT_MAX_SIZE.  Create .got.plt on VxWorks.
1378         (is_gott_symbol): New function.
1379         (mips_elf_calculate_relocation): Use a dynobj local variable.
1380         Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
1381         mips_elf_got_page_entry.  Set G to the .got.plt entry when calculating
1382         VxWorks R_MIPS_CALL* relocations.  Calculate and use G for all GOT
1383         relocations on VxWorks.  Add dynamic relocations for references
1384         to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols.  Don't
1385         create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
1386         in VxWorks executables.
1387         (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
1388         Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
1389         Don't allocate a null entry on VxWorks.
1390         (mips_elf_create_dynamic_relocation): Update the call to
1391         mips_elf_rel_dyn_section.  Use absolute rather than relative
1392         relocations for VxWorks, and make them RELA rather than REL.
1393         (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
1394         read-only on VxWorks.  Update the call to mips_elf_rel_dyn_section.
1395         Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
1396         VxWorks.  Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
1397         Call elf_vxworks_create_dynamic_sections for VxWorks and
1398         initialize the plt_header_size and plt_entry_size fields.
1399         (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
1400         used in VxWorks executables.  Don't allocate dynamic relocations
1401         for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
1402         Set is_relocation_target for each symbol referenced by a relocation.
1403         Allocate .rela.dyn entries for relocations against the special
1404         VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols.  Create GOT
1405         entries for all VxWorks R_MIPS_GOT16 relocations.  Don't allocate
1406         a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
1407         R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations.  Update the calls
1408         to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
1409         Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
1410         relocations.  Don't set no_fn_stub on VxWorks.
1411         (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
1412         mips_elf_allocate_dynamic_relocations.
1413         (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
1414         (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
1415         entries for VxWorks, and do not create multiple GOTs.
1416         (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
1417         Handle .got specially for VxWorks.  Update the uses of
1418         MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
1419         Check for sgotplt and splt.  Allocate the .rel(a).dyn contents last,
1420         once its final size is known.  Set DF_TEXTREL for VxWorks.  Add
1421         DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
1422         tags on VxWorks.  Do not add the MIPS-specific tags for VxWorks.
1423         (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
1424         (mips_vxworks_finish_exec_plt): Likewise.
1425         (mips_vxworks_finish_shared_plt): Likewise.
1426         (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
1427         to mips_elf_rel_dyn_section.  Use a VxWorks-specific value of
1428         DT_PLTGOT.  Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
1429         DT_PLTRELSZ and DT_JMPREL.  Update the uses of MIPS_RESERVED_GOTNO
1430         and mips_elf_rel_dyn_section.  Use a different GOT header for
1431         VxWorks.  Don't sort .rela.dyn on VxWorks.  Finish the PLT on VxWorks.
1432         (_bfd_mips_elf_link_hash_table_create): Initialize the new
1433         mips_elf_link_hash_table fields.
1434         (_bfd_mips_vxworks_link_hash_table_create): New function.
1435         (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
1436         on VxWorks.  Update the call to ELF_MIPS_GP_OFFSET.
1437         * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
1438         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1439         (_bfd_mips_vxworks_link_hash_table_create): Likewise.
1440         * libbfd.h: Regenerate.
1441         * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
1442         (elf32-mips.lo): Likewise.
1443         * Makefile.in: Regenerate.
1444         * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
1445         * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
1446         (bfd_elf32_littlemips_vxworks_vec): Likewise.
1447         (_bfd_target_vector): Add entries for them.
1448
1449 2006-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1450
1451         * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
1452         section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
1453         (elf_backend_special_sections): Remove #undef.
1454
1455 2006-03-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1456
1457         * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
1458         for undefined weak symbols.
1459
1460 2006-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
1461
1462         PR ld/2462
1463         * elflink.c (bfd_elf_final_link): Remove
1464         bed->elf_backend_emit_relocs from emit_relocs.
1465
1466 2006-03-17  Alexandre Oliva  <aoliva@redhat.com>
1467
1468         * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
1469         first relocation to the second when relaxing TLS GD to LE;
1470         zero it out when relaxing to IE.
1471
1472 2006-03-17  Alan Modra  <amodra@bigpond.net.au>
1473
1474         PR 2434
1475         * elflink.c (elf_link_add_object_symbols): Save and restore
1476         warning sym's linked sym.
1477
1478 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
1479
1480         PR 2434
1481         * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
1482         (elf_link_add_object_symbols): Delete unnecessary locals.  Rename
1483         hash_table -> htab.  Formatting.  Save entire symbol table
1484         before loading as-needed syms, and restore afterwards if lib not
1485         needed.  Use bfd_hash_allocate rather than bfd_alloc for sym
1486         name.  Free some buffers earlier.
1487         * bfd-in.h (struct bfd_hash_table): Add entsize.
1488         (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
1489         * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
1490         * hash.c (bfd_hash_table_init_n): Add entsize param, save to
1491         hash table.
1492         (bfd_hash_table_init): Add param, adjust calls.
1493         * aoutx.h: Adjust all hash_table_init functions and calls.
1494         * bfd.c: Likewise.
1495         * coff-arm.c: Likewise.
1496         * coff-h8300.c: Likewise.
1497         * coff-ppc.c: Likewise.
1498         * cofflink.c: Likewise.
1499         * ecoff.c: Likewise.
1500         * ecofflink.c: Likewise.
1501         * elf-m10300.c: Likewise.
1502         * elf-strtab.c: Likewise.
1503         * elf.c: Likewise.
1504         * elf32-arm.c: Likewise.
1505         * elf32-bfin.c: Likewise.
1506         * elf32-cris.c: Likewise.
1507         * elf32-frv.c: Likewise.
1508         * elf32-hppa.c: Likewise.
1509         * elf32-i386.c: Likewise.
1510         * elf32-m32r.c: Likewise.
1511         * elf32-m68hc1x.c: Likewise.
1512         * elf32-m68k.c: Likewise.
1513         * elf32-ppc.c: Likewise.
1514         * elf32-s390.c: Likewise.
1515         * elf32-sh.c: Likewise.
1516         * elf32-vax.c: Likewise.
1517         * elf64-alpha.c: Likewise.
1518         * elf64-hppa.c: Likewise.
1519         * elf64-ppc.c: Likewise.
1520         * elf64-s390.c: Likewise.
1521         * elf64-sh64.c: Likewise.
1522         * elf64-x86-64.c: Likewise.
1523         * elfxx-ia64.c: Likewise.
1524         * elfxx-mips.c: Likewise.
1525         * elfxx-sparc.c: Likewise.
1526         * i386linux.c: Likewise.
1527         * libaout.h: Likewise.
1528         * libbfd-in.h: Likewise.
1529         * libcoff-in.h: Likewise.
1530         * linker.c: Likewise.
1531         * m68klinux.c: Likewise.
1532         * merge.c: Likewise.
1533         * opncls.c: Likewise.
1534         * pdp11.c: Likewise.
1535         * sparclinux.c: Likewise.
1536         * stabs.c: Likewise.
1537         * sunos.c: Likewise.
1538         * vms.c: Likewise.
1539         * xcofflink.c: Likewise.
1540         * section.c (struct section_hash_entry): Move to..
1541         * libbfd-in.h: ..here.
1542         * Makefile.am: Run "make dep-am"
1543         * Makefile.in: Regenerate.
1544         * bfd-in2.h: Regenerate.
1545         * libbfd.h: Regenerate.
1546         * libcoff.h: Regenerate.
1547
1548 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
1549
1550         * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
1551         against __GLOBAL_OFFSET_TABLE__ need never be dynamic.  Tweak
1552         last change to REL32 relocs so that they are counted as
1553         possibly dynamic as per REL24 and REL14.
1554
1555 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
1556
1557         * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
1558         checks from REL32.
1559
1560 2006-03-15  Ben Elliston  <bje@au.ibm.com>
1561
1562         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
1563         in_list elements, not just the first.
1564
1565 2006-03-14  Richard Sandiford  <richard@codesourcery.com>
1566
1567         * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
1568         out from...
1569         (_bfd_mips_elf_relocate_section): ...here.  Use it to adjust r_addend
1570         for final links too.
1571
1572 2006-03-13  Richard Sandiford  <richard@codesourcery.com>
1573
1574         * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
1575
1576 2006-03-11  H.J. Lu  <hongjiu.lu@intel.com>
1577
1578         PR ld/2443
1579         * dwarf2.c (concat_filename): Don't issue an error if file is 0.
1580
1581 2006-03-10  Paul Brook  <paul@codesourcery.com>
1582
1583         * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
1584         (elf32_arm_print_private_bfd_data): Ditto.
1585
1586 2006-03-09  Paul Brook  <paul@codesourcery.com>
1587
1588         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
1589         mapping symbols.
1590
1591 2006-03-09  Khem Raj  <khem@mvista.com>
1592
1593         * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
1594         char type.
1595
1596 2006-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1597
1598         * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
1599
1600 2006-03-07  Richard Sandiford  <richard@codesourcery.com>
1601             Daniel Jacobowitz  <dan@codesourcery.com>
1602             Zack Weinberg  <zack@codesourcery.com>
1603             Nathan Sidwell  <nathan@codesourcery.com>
1604             Paul Brook  <paul@codesourcery.com>
1605             Ricardo Anguiano  <anguiano@codesourcery.com>
1606             Phil Edwards  <phil@codesourcery.com>
1607
1608         * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
1609         (bfd_elf32_bigarm_symbian_vec): Likewise.
1610         (bfd_elf32_bigarm_vxworks_vec): Likewise.
1611         (bfd_elf32_littlearm_vec): Likewise.
1612         (bfd_elf32_littlearm_symbian_vec): Likewise.
1613         (bfd_elf32_littlearm_vxworks_vec): Likewise.
1614         * configure: Regenerate.
1615         * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
1616         (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
1617         (elf32_arm_vxworks_bed): Add forward declaration.
1618         (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
1619         (elf32_arm_vxworks_exec_plt0_entry): New table.
1620         (elf32_arm_vxworks_exec_plt_entry): Likewise.
1621         (elf32_arm_vxworks_shared_plt_entry): Likewise.
1622         (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
1623         (reloc_section_p): New function.
1624         (create_got_section): Use RELOC_SECTION.
1625         (elf32_arm_create_dynamic_sections): Likewise.  Call
1626         elf_vxworks_create_dynamic_sections for VxWorks targets.
1627         Choose between the two possible values of plt_header_size
1628         and plt_entry_size.
1629         (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
1630         (elf32_arm_abs12_reloc): New function.
1631         (elf32_arm_final_link_relocate): Call it.  Allow the creation of
1632         dynamic R_ARM_ABS12 relocs on VxWorks.  Use reloc_section_p,
1633         RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION.  Initialize the
1634         r_addend fields of relocs.  On rela targets, skip any code that
1635         adjusts in-place addends.  When using _bfd_link_final_relocate
1636         to perform a final relocation, pass rel->r_addend as the addend
1637         argument.
1638         (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
1639         object, ignore flags that are not standard on VxWorks.
1640         (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
1641         relocs on VxWorks.  Use reloc_section_p.
1642         (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
1643         (allocate_dynrelocs): Use RELOC_SIZE.  Account for the size of
1644         .rela.plt.unloaded relocs on VxWorks targets.
1645         (elf32_arm_size_dynamic_sections): Use RELOC_SIZE.  Check for
1646         .rela.plt.unloaded as well as .rel(a).plt.  Add DT_RELA* tags
1647         instead of DT_REL* tags on RELA targets.
1648         (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
1649         and SWAP_RELOC_OUT.  Initialize r_addend fields.  Handle VxWorks
1650         PLT entries.  Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1651         (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
1652         and SWAP_RELOC_OUT.  Initialize r_addend fields.  Handle DT_RELASZ
1653         like DT_RELSZ.  Handle the VxWorks form of initial PLT entry.
1654         Correct the .rela.plt.unreloaded symbol indexes.
1655         (elf32_arm_output_symbol_hook): Call the VxWorks version of this
1656         hook on VxWorks targets.
1657         (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
1658         Minor formatting tweak.
1659         (elf32_arm_vxworks_final_write_processing): New function.
1660         (elf_backend_add_symbol_hook): Override for VxWorks and reset
1661         for Symbian.
1662         (elf_backend_final_write_processing): Likewise.
1663         (elf_backend_emit_relocs): Likewise.
1664         (elf_backend_want_plt_sym): Likewise.
1665         (ELF_MAXPAGESIZE): Likewise.
1666         (elf_backend_may_use_rel_p): Minor formatting tweak.
1667         (elf_backend_may_use_rela_p): Likewise.
1668         (elf_backend_default_use_rela_p): Likewise.
1669         (elf_backend_rela_normal): Likewise.
1670         * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
1671
1672 2006-03-06  Nathan Sidwell  <nathan@codesourcery.com>
1673
1674         * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
1675         New.  Adjust other variants.
1676         (bfd_default_scan): Update.
1677         * bfd-in2.h: Rebuilt.
1678         * cpu-m68k.c: Adjust.
1679         (bfd_m68k_compatible): New. Use it for architectures.
1680         * elf32-m68k.c (elf32_m68k_object_p): Adjust.
1681         (elf32_m68k_merge_private_bfd_data): Adjust.  Correct isa-a/b
1682         mismatch.
1683         (elf32_m68k_print_private_bfd_data): Adjust.
1684         * ieee.c (ieee_write_processor): Adjust.
1685
1686 2006-03-06  Alan Modra  <amodra@bigpond.net.au>
1687
1688         * dwarf2.c: Formatting.
1689         (add_line_info): Remove outer loop.
1690
1691 2006-03-05  H.J. Lu  <hongjiu.lu@intel.com>
1692             Alan Modra  <amodra@bigpond.net.au>
1693
1694         PR binutils/2338
1695         * dwarf2.c (loadable_section): New struct.
1696         (dwarf2_debug): Add loadable_section_count and
1697         loadable_sections.
1698         (new_line_sorts_after): New.
1699         (add_line_info): Use new_line_sorts_after to compare line
1700         addresses.
1701         (check_function_name): Removed.
1702         (unset_sections): New.
1703         (place_sections): New.
1704         (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
1705         and unset_sections on relocatable files.
1706         (_bfd_dwarf2_find_line): Likewise.
1707
1708 2006-03-03  Nick Clifton  <nickc@redhat.com>
1709
1710         * cpu-avr.c: Update to ISO-C90 formatting.
1711         * elf32-avr.c: Likewise.
1712
1713 2006-03-03  Bjoern Haase  <bjoern.m.haase@web.de>
1714
1715         * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
1716         and R_AVR_MS8_LDI
1717         (bfd_elf_avr_final_write_processing): Set
1718         EF_AVR_LINKRELAX_PREPARED in e_flags field.
1719         (elf32_avr_relax_section): New function.
1720         (elf32_avr_relax_delete_bytes): New function.
1721         (elf32_avr_get_relocated_section_contents): New function.
1722         (avr_pc_wrap_around): New function.
1723         (avr_relative_distance_considering_wrap_around): New function.
1724         (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
1725         * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
1726         * libbfd.h: Regenerate.
1727         * bfd-in2.h: Regenerate.
1728
1729 2006-03-02  DJ Delorie  <dj@redhat.com>
1730
1731         * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
1732         calculations.
1733
1734 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
1735
1736         * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
1737         bfd_elf32_powerpc_vxworks_vec.
1738
1739 2006-03-02  Nick Clifton  <nickc@redhat.com>
1740
1741         * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
1742
1743 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
1744
1745         * elf32-i386.c (elf_i386_create_dynamic_sections): Use
1746         elf_vxworks_create_dynamic_sections.
1747         (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
1748         symbol handling.
1749         * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
1750         elf_vxworks_create_dynamic_sections.
1751         (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
1752         symbol handling.
1753         * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
1754         * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
1755
1756 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
1757
1758         * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1759         (elf_backend_link_output_symbol_hook): Use
1760         elf_vxworks_link_output_symbol_hook instead.
1761         * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1762         (elf_backend_link_output_symbol_hook): Use
1763         elf_vxworks_link_output_symbol_hook instead.
1764         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
1765         same interface as elf_backend_link_output_symbol_hook.
1766         * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
1767         prototype accordingly.
1768
1769 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
1770
1771         * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
1772         (ppc_elf_link_hash_table): Replace old_got and new_got with
1773         plt_type and can_use_new_plt.
1774         (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
1775         SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
1776         (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
1777         Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
1778         (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
1779         either plt_type == PLT_OLD or plt_type == PLT_NEW.  Assert that
1780         this function should not be called for VxWorks targets.
1781         (ppc_elf_tls_setup): Use plt_type instead of old_got.
1782         (allocate_got): Likewise.  Rearrange so that max_before_header
1783         is only used for PLT_OLD and PLT_NEW.
1784         (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
1785         (ppc_elf_size_dynamic_sections): Likewise.
1786         (ppc_elf_relax_section): Likewise.
1787         (ppc_elf_relocate_section): Likewise.
1788         (ppc_elf_finish_dynamic_symbol): Likewise.
1789         (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
1790
1791 2006-02-28  Richard Sandiford  <richard@codesourcery.com>
1792
1793         * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
1794         (elf_i386_link_hash_table_create): Initialize it.
1795         (elf_i386_compute_jump_table_size): Use it instead of
1796         srelplt->reloc_count.
1797         (allocate_dynrelocs): Likewise.
1798         (elf_i386_size_dynamic_sections): Likewise.
1799         (elf_i386_relocate_section): Likewise.
1800
1801 2006-02-27  Jakub Jelinek  <jakub@redhat.com>
1802
1803         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
1804         (_bfd_elf_write_section_eh_frame): Likewise.
1805
1806 2006-02-27  Carlos O'Donell  <carlos@codesourcery.com>
1807
1808         * po/Make-in: Add html target.
1809
1810 2006-02-27  Richard Sandiford  <richard@codesourcery.com>
1811
1812         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
1813         cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
1814         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
1815         * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
1816         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1817         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
1818         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
1819         * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
1820         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
1821         * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
1822         * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
1823         * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
1824         * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
1825         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
1826         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1827         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.  Also use
1828         the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
1829         * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
1830         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1831         * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
1832         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1833
1834 2006-02-25  Richard Sandiford  <richard@codesourcery.com>
1835
1836         * elf-bfd.h (elf_link_hash_table): Add hplt field.
1837         * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
1838         * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1839         * elf32-frv.c (_frv_create_got_section): Likewise.
1840         * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
1841         * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
1842         * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
1843         * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
1844         * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
1845         (elf_i386_link_hash_table_create): Don't initialize them.
1846         (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
1847         hgot fields.
1848         (elf_i386_finish_dynamic_symbol): Likewise.
1849         * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
1850         (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
1851         (ppc_elf_finish_dynamic_symbol): Likewise.
1852
1853 2006-02-24  DJ Delorie  <dj@redhat.com>
1854
1855         * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
1856         (m32c_elf_relocate_section): Don't relocate them.
1857         (compare_reloc): New.
1858         (relax_reloc): Remove.
1859         (m32c_offset_for_reloc): New.
1860         (m16c_addr_encodings): New.
1861         (m16c_jmpaddr_encodings): New.
1862         (m32c_addr_encodings): New.
1863         (m32c_elf_relax_section): Relax jumps and address displacements.
1864         (m32c_elf_relax_delete_bytes): Adjust for internal syms.  Fix up
1865         short jumps.
1866
1867         * reloc.c: Add m32c relax relocs.
1868         * libbfd.h: Regenerate.
1869         * bfd-in2.h: Regenerate.
1870
1871 2006-02-24  H.J. Lu  <hongjiu.lu@intel.com>
1872
1873         PR ld/2218
1874         * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
1875         (_bfd_elf_link_hash_fixup_symbol): New.
1876
1877         * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
1878         (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
1879         it isn't NULL.
1880
1881         * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
1882
1883         * elfxx-target.h (elf_backend_fixup_symbol): New.
1884         (elfNN_bed): Initialize elf_backend_fixup_symbol.
1885
1886 2006-02-23  H.J. Lu  <hongjiu.lu@intel.com>
1887
1888         * cpu-ia64-opc.c (ins_immu5b): New.
1889         (ext_immu5b): Likewise.
1890         (elf64_ia64_operands): Add IMMU5b.
1891
1892 2006-02-21  Alan Modra  <amodra@bigpond.net.au>
1893
1894         PR ld/2218
1895         * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
1896         is dynamic.
1897         * elf32-hppa.c (allocate_dynrelocs): Likewise.
1898         * elf32-i386.c (allocate_dynrelocs): Likewise.
1899         * elf32-s390.c (allocate_dynrelocs): Likewise.
1900         * elf32-sh.c (allocate_dynrelocs): Likewise.
1901         * elf64-s390.c (allocate_dynrelocs): Likewise.
1902         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1903         * elf32-m32r.c (allocate_dynrelocs): Likewise.  Discard relocs
1904         on undef weak with non-default visibility too.
1905         * elfxx-sparc.c (allocate_dynrelocs): Ditto.
1906
1907 2006-02-21  Alan Modra  <amodra@bigpond.net.au>
1908
1909         * bfd.c: (_bfd_default_error_handler): Don't call abort on
1910         error, instead call _exit.
1911         (_bfd_abort): Call _exit not xexit.
1912
1913 2006-02-17  Kevin Buettner  <kevinb@redhat.com>
1914
1915         * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
1916         New functions.
1917         * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
1918
1919 2006-02-17  Shrirang Khisti  <shrirangk@kpitcummins.com>
1920             Anil Paranjape   <anilp1@kpitcummins.com>
1921             Shilin Shakti    <shilins@kpitcummins.com>
1922
1923         * Makefile.am: Add xc16x related entry
1924         * Makefile.in: Regenerate
1925         * archures.c: Add bfd_xc16x_arch
1926         * bfd-in2.h: Regenerate
1927         * config.bfd: Add xc16x-*-elf
1928         * configure.in: Add bfd_elf32_xc16x_vec
1929         * configure: Regenerate.
1930         * targets.c: Added xc16x related information
1931         * cpu-xc16x.c: New file
1932         * reloc.c: Add new relocations specific to xc16x:
1933         BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
1934         BFD_RELOC_XC16X_SOF
1935         * elf32-xc16x.c: New file.
1936
1937 2006-02-17  Alan Modra  <amodra@bigpond.net.au>
1938
1939         * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
1940         * elf64-ppc.c (allocate_dynrelocs): Likewise.
1941
1942 2006-02-17  Alan Modra  <amodra@bigpond.net.au>
1943
1944         PR ld/2218
1945         * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
1946         dynamic.
1947         (ppc64_elf_relocate_section): Check output reloc section size.
1948         * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
1949
1950 2006-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1951
1952         PR ld/2322
1953         * elf.c (get_segment_type): New function.
1954         (_bfd_elf_print_private_bfd_data): Use it.
1955         (print_segment_map): New function.
1956         (assign_file_positions_for_segments): Call print_segment_map
1957         when there are not enough room for program headers.
1958
1959 2006-02-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
1960
1961         * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
1962         traditional MIPS ELF targets.
1963
1964 2006-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1965
1966         PR binutils/2338
1967         * dwarf2.c (check_function_name): New function.
1968         (_bfd_dwarf2_find_nearest_line): Use check_function_name to
1969         check if function is correct.
1970
1971 2006-02-16  Alan Modra  <amodra@bigpond.net.au>
1972
1973         * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
1974         debug sections.
1975         (elf_link_input_bfd): Adjust comments.
1976
1977 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1978
1979         * elf.c (copy_private_bfd_data): Minor update.
1980
1981 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1982
1983         PR binutils/2258
1984         * elf.c (copy_private_bfd_data): Renamed to ...
1985         (rewrite_elf_program_header): This.
1986         (copy_elf_program_header): New function.
1987         (copy_private_bfd_data): Likewise.
1988
1989 2006-02-07  Nathan Sidwell  <nathan@codesourcery.com>
1990
1991         * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
1992         bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
1993         bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
1994         bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
1995         (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
1996         bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
1997         bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
1998         bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
1999         bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2000         bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2001         bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2002         bfd_mach_mcf_isa_b_usp_float_emac): New.
2003         (bfd_default_scan): Update coldfire mapping.
2004         * bfd-in.h (bfd_m68k_mach_to_features,
2005         bfd_m68k_features_to_mach): Declare.
2006         * bfd-in2.h: Rebuilt.
2007         * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2008         adjust legacy names.
2009         (m68k_arch_features): New.
2010         (bfd_m68k_mach_to_features,
2011         bfd_m68k_features_to_mach): Define.
2012         * elf32-m68k.c (elf32_m68k_object_p): New.
2013         (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2014         (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2015         (elf_backend_object_p): Define.
2016         * ieee.c (ieee_write_processor): Update coldfire machines.
2017         * libbfd.h: Rebuilt.
2018
2019 2006-02-06  Steve Ellcey  <sje@cup.hp.com>
2020
2021         * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2022         if SHF_TLS is set.
2023
2024 2006-02-05  Arnold Metselaar  <arnold.metselaar@planet.nl>
2025
2026         * coff-z80.c (r_imm24): New howto.
2027         (rtype2howto): New case R_IMM24.
2028         (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
2029         (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2030
2031 2006-02-04  Richard Sandiford  <richard@codesourcery.com>
2032
2033         * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
2034         has already been assigned a GOT index, copy that index to the
2035         current hash table entry.
2036
2037 2006-02-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
2038
2039         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2040         for call-to-undefweak reloc overflow.
2041
2042 2006-01-31  Eric Botcazou  <ebotcazou@libertysurf.fr>
2043
2044         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2045         for 32-bit relocs overflow.
2046
2047 2006-01-27  Paul Brook  <paul@codesourcery.com>
2048
2049         * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
2050         objects.
2051
2052 2006-01-18  Alexandre Oliva  <aoliva@redhat.com>
2053
2054         Introduce TLS descriptors for i386 and x86_64.
2055         * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
2056         BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2057         BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
2058         * libbfd.h, bfd-in2.h: Rebuilt.
2059         * elf32-i386.c (elf_howto_table): New relocations.
2060         (R_386_tls): Adjust.
2061         (elf_i386_reloc_type_lookup): Map new relocations.
2062         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2063         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2064         (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
2065         (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
2066         (elf_i386_local_tlsdesc_gotent): New macro.
2067         (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
2068         (elf_i386_compute_jump_table_size): New macro.
2069         (link_hash_newfunc): Initialize tlsdesc_got.
2070         (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
2071         (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
2072         R_386_TLS_DESC_CALL.
2073         (elf_i386_check_relocs): Likewise.  Allocate space for
2074         local_tlsdesc_gotent.
2075         (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
2076         R_386_TLS_DESC_CALL.
2077         (allocate_dynrelocs): Count function PLT relocations.  Reserve
2078         space for TLS descriptors and relocations.
2079         (elf_i386_size_dynamic_sections): Reserve space for TLS
2080         descriptors and relocations.  Set up sgotplt_jump_table_size.
2081         Don't zero reloc_count in srelplt.
2082         (elf_i386_always_size_sections): New.  Set up _TLS_MODULE_BASE_.
2083         (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
2084         R_386_TLS_DESC_CALL.
2085         (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2086         (elf_backend_always_size_sections): Define.
2087         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
2088         R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
2089         (R_X86_64_standard): Adjust.
2090         (x86_64_reloc_map): Map new relocs.
2091         (elf64_x86_64_rtype_to_howto): New, split out of...
2092         (elf64_x86_64_info_to_howto): ... this function, and...
2093         (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
2094         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2095         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2096         (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
2097         (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
2098         (elf64_x86_64_local_tlsdesc_gotent): New macro.
2099         (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
2100         tlsdesc_got and sgotplt_jump_table_size fields.
2101         (elf64_x86_64_compute_jump_table_size): New macro.
2102         (link_hash_newfunc): Initialize tlsdesc_got.
2103         (elf64_x86_64_link_hash_table_create): Initialize new fields.
2104         (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
2105         R_X86_64_TLSDESC_CALL.
2106         (elf64_x86_64_check_relocs): Likewise.  Allocate space for
2107         local_tlsdesc_gotent.
2108         (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
2109         R_X86_64_TLSDESC_CALL.
2110         (allocate_dynrelocs): Count function PLT relocations.  Reserve
2111         space for TLS descriptors and relocations.
2112         (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
2113         descriptors and relocations.  Set up sgotplt_jump_table_size,
2114         tlsdesc_plt and tlsdesc_got.  Make room for them.  Don't zero
2115         reloc_count in srelplt.  Add dynamic entries for DT_TLSDESC_PLT
2116         and DT_TLSDESC_GOT.
2117         (elf64_x86_64_always_size_sections): New.  Set up
2118         _TLS_MODULE_BASE_.
2119         (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
2120         R_386_TLS_DESC_CALL.
2121         (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2122         (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
2123         DT_TLSDESC_GOT.  Set up TLS descriptor lazy resolver PLT entry.
2124         (elf_backend_always_size_sections): Define.
2125
2126 2006-01-17  H.J. Lu  <hongjiu.lu@intel.com>
2127
2128         PR binutils/2096
2129         * dwarf2.c (comp_unit_contains_address): Update comment.
2130         (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
2131         lma.  Return TRUE only if both comp_unit_contains_address and
2132         comp_unit_find_nearest_line return TRUE.
2133         (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
2134
2135 2006-01-18  Alan Modra  <amodra@bigpond.net.au>
2136
2137         * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
2138         (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
2139         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
2140         elf_gc_mark_dynamic_ref_symbol.  Make global.
2141         (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
2142         * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
2143         (elfNN_bed): Init new field.
2144         * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
2145         (ppc64_elf_gc_mark_dynamic_ref): New function.
2146
2147 2006-01-17  Alan Modra  <amodra@bigpond.net.au>
2148
2149         * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
2150
2151 2006-01-17  Nick Clifton  <nickc@redhat.com>
2152
2153         PR binutils/2159
2154         * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
2155         parameters.
2156
2157 2006-01-11  Nick Clifton  <nickc@redhat.com>
2158
2159         * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
2160         into the newly (re)allocated map array.
2161
2162 2006-01-09  Alexis Wilke  <alexis_wilke@yahoo.com>
2163
2164         * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
2165
2166 2006-01-01  Jakub Jelinek  <jakub@redhat.com>
2167
2168         * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
2169         for .toc1 section.
2170
2171 For older changes see ChangeLog-2005
2172 \f
2173 Local Variables:
2174 mode: change-log
2175 left-margin: 8
2176 fill-column: 74
2177 version-control: never
2178 End: