bfd/ChangeLog

   1 2006-07-14  Jakub Jelinek  <jakub@redhat.com>
   2
   3         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
   4
   5 2006-07-14  Mark Kettenis  <kettenis@gnu.org>
   6
   7         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
   8         to the start of a block.
   9
  10 2006-07-13  Nick Clifton  <nickc@redhat.com>
  11
  12         * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
  13         returning a NULL value.
  14
  15 2006-07-12  H.J. Lu  <hongjiu.lu@intel.com>
  16
  17         PR ld/2884
  18         * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
  19         the old versioned dynamic definition to the new one with
  20         non-default visibility.  Hide the symbol if it is hidden or
  21         internal.
  22
  23 2006-07-12  Matthew R. Dempsky  <mrd@alkemio.org>
  24
  25         * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
  26
  27 2006-07-10  Jakub Jelinek  <jakub@redhat.com>
  28
  29         * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
  30         (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
  31         Handle SHT_GNU_HASH.
  32         (special_sections_g): Include .gnu.hash section.
  33         (bfd_elf_gnu_hash): New function.
  34         * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
  35         (struct elf_backend_data): Add elf_hash_symbol method.
  36         * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
  37         only if info->emit_hash, create .gnu.hash section if
  38         info->emit_gnu_hash.
  39         (struct collect_gnu_hash_codes): New type.
  40         (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
  41         _bfd_elf_hash_symbol): New functions.
  42         (compute_bucket_count): Don't compute HASHCODES array, instead add
  43         that and NSYMS as arguments.  Use bed->s->sizeof_hash_entry
  44         instead of bed->s->arch_size / 8.  Fix .hash size estimation.
  45         When not optimizing, use the number of hashed symbols rather than
  46         dynsymcount.
  47         (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
  48         and ADD DT_GNU_HASH if info->emit_gnu_hash.
  49         (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
  50         adjust compute_bucket_count caller.  Create and populate .gnu.hash
  51         section if info->emit_gnu_hash.
  52         (elf_link_output_extsym): Only populate .hash section if
  53         finfo->hash_sec != NULL.
  54         (bfd_elf_final_link): Adjust assertion.  Handle DT_GNU_HASH.
  55         * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
  56         (elfNN_bed): Add elf_backend_hash_symbol.
  57         * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
  58         (elf_backend_hash_symbol): Define.
  59         * elf32-i386.c (elf_i386_hash_symbol): New function.
  60         (elf_backend_hash_symbol): Define.
  61
  62 2006-07-05  Nick Clifton  <nickc@redhat.com>
  63
  64         PR ld/2659
  65         * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
  66         entry when multiple definitions of a symbol are encountered.
  67
  68 2006-06-30  H.J. Lu  <hongjiu.lu@intel.com>
  69
  70         * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
  71         instead of 2 nops.
  72         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
  73         (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
  74
  75 2006-06-29  Jakub Jelinek  <jakub@redhat.com>
  76
  77         PR ld/2513
  78         * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
  79         GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
  80         2006-04-08 changes.
  81         (elf_i386_relocate_section): Likewise.  For GD->IE transition
  82         change subl into addl whenever tls_type is GOT_TLS_IE_POS.
  83
  84 2006-06-23  Alan Modra  <amodra@bigpond.net.au>
  85
  86         PR ld/2754
  87         * elf.c (bfd_elf_mkobject): Don't alloc if already done.  Set
  88         program_header_size to -1.
  89         (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
  90         (assign_file_positions_for_load_sections ): Likewise.
  91         (_bfd_elf_sizeof_headers): Use saved program_header_size if
  92         available.
  93         * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
  94         alloc if already done.
  95         * elf32-i386.c (elf_i386_mkobject): Likewise.
  96         * elf32-ppc.c (ppc_elf_mkobject): Likewise.
  97         * elf32-s390.c (elf_s390_mkobject): Likewise.
  98         * elf32-sh.c (sh_elf_mkobject): Likewise.
  99         * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
 100         * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
 101         * elf64-s390.c (elf_s390_mkobject): Likewise.
 102         * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
 103         * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
 104
 105 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
 106
 107         * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
 108         section for relocatable link.
 109
 110 2006-06-21  Alan Modra  <amodra@bigpond.net.au>
 111
 112         * elf-bfd.h (struct elf_backend_data): Add
 113         elf_backend_modify_program_headers.
 114         * elfxx-target.h (elf_backend_modify_program_headers): Define.
 115         (elfNN_bed): Init new field.
 116         * elf.c (elf_modify_segment_map): Remove comment.
 117         (assign_file_positions_for_load_sections): Only call
 118         elf_modify_segment_map for objcopy/strip.
 119         (assign_file_positions_except_relocs): Call
 120         elf_backend_modify_program_headers.
 121         * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
 122         .stack section.
 123         (elf32_frvfdpic_modify_segment_map): Delete.
 124         (elf32_frvfdpic_modify_program_headers): New.
 125         (elf_backend_modify_segment_map): Don't define.
 126         (elf_backend_modify_program_headers): Define.
 127         * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
 128         .stack section.
 129         (elf32_bfinfdpic_modify_segment_map): Delete.
 130         (elf32_bfinfdpic_modify_program_headers): New.
 131         (elf_backend_modify_segment_map): Don't define.
 132         (elf_backend_modify_program_headers): Define.
 133         * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
 134         Split out from..
 135         (elfNN_ia64_modify_segment_map): ..here.
 136         (elf_backend_modify_program_headers): Define.
 137
 138 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
 139
 140         * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
 141         * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
 142
 143 2006-06-20  Alan Modra  <amodra@bigpond.net.au>
 144
 145         * elf-bfd.h: Formatting.
 146         (_bfd_elf_map_sections_to_segments): Declare.
 147         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
 148         clear program_header_size.
 149         * elf.c (get_program_header_size): Move.  Don't use or set saved
 150         program_header_size here.
 151         (elf_modify_segment_map): New function.  Split out from..
 152         (assign_file_positions_for_load_sections): ..here.  Assert
 153         header size is correct.  Remove dead code.
 154         (_bfd_elf_map_sections_to_segments): Rename from
 155         map_sections_to_segments.  Make global.  Use get_program_header_size
 156         when we need estimate of header size.  Call elf_modify_segment_map.
 157         Set program_header_size.
 158         (print_segment_map): Delete.
 159         (_bfd_elf_sizeof_headers): If segment_map available, get the
 160         actual size.
 161         * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
 162         for calling more than once.
 163         * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
 164         * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
 165         * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
 166         * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
 167         (elf_backend_additional_program_headers): Delete.
 168         (elf_backend_modify_segment_map): Delete.
 169         * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
 170         * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
 171         * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
 172
 173 2006-06-19  Vladimir Prus  <vladimir@codesourcery.com>
 174
 175         * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
 176         bit for undefined symbols.
 177
 178 2006-06-19  Alan Modra  <amodra@bigpond.net.au>
 179
 180         * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
 181         parameter.
 182         (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
 183         bfd_link_info pointer.
 184         * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
 185         * bfd.c (bfd_sizeof_headers): Tweak param name.
 186         * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
 187         * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
 188         * binary.c (binary_sizeof_headers): Adjust.
 189         * bout.c (b_out_sizeof_headers): Adjust.
 190         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
 191         * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
 192         * coffgen.c (coff_sizeof_headers): Adjust.
 193         * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
 194         (ecoff_compute_section_file_positions): Adjust.
 195         (_bfd_ecoff_write_object_contents): Adjust.
 196         * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
 197         * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
 198         * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
 199         * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
 200         * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
 201         * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
 202         * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
 203         * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
 204         * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
 205         * i386msdos.c: Convert to ISO C.
 206         (msdos_sizeof_headers): Adjust.
 207         * i386os9k.c: Convert to ISO C.
 208         (os9k_sizeof_headers): Adjust.
 209         * ieee.c (ieee_sizeof_headers): Adjust.
 210         * ihex.c (ihex_sizeof_headers): Adjust.
 211         * libaout.h (NAME (aout, sizeof_headers)): Adjust.
 212         * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
 213         * libcoff-in.h (coff_sizeof_headers): Adjust.
 214         * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
 215         * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
 216         * mmo.c (mmo_sizeof_headers): Adjust.
 217         * oasys.c (oasys_sizeof_headers): Adjust.
 218         * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
 219         * pef.c (bfd_pef_sizeof_headers): Adjust.
 220         * ppcboot.c (ppcboot_sizeof_headers): Adjust.
 221         * som.c (som_sizeof_headers): Adjust.
 222         * srec.c (srec_sizeof_headers): Adjust.
 223         * tekhex.c (tekhex_sizeof_headers): Adjust.
 224         * versados.c (versados_sizeof_headers): Adjust.
 225         * vms.c (vms_sizeof_headers): Adjust.
 226         * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
 227         * xsym.c (bfd_sym_sizeof_headers): Adjust.
 228         * xsym.h (bfd_sym_sizeof_headers): Adjust.
 229         * bfd-in2.h: Regenerate.
 230         * libbfd.h: Regenerate.
 231         * libcoff.h: Regenerate.
 232
 233 2006-06-15  Mark Shinwell  <shinwell@codesourcery.com>
 234
 235         * bfd-in2.h: Regenerate.
 236         * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
 237         R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
 238         R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
 239         R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
 240         R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
 241         R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
 242         R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
 243         R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
 244         R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
 245         R_ARM_LDC_SB_G2): New relocation types.
 246         (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
 247         adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
 248         and friends.
 249         (elf32_arm_howto_table_3): Delete; contents merged into
 250         elf32_arm_howto_table_2.
 251         (elf32_arm_howto_from_type): Adjust correspondingly.
 252         (elf32_arm_reloc_map): Extend with the above relocations.
 253         (calculate_group_reloc_mask): New function.
 254         (identify_add_or_sub): New function.
 255         (elf32_arm_final_link_relocate): Support for the above
 256         relocations.
 257         * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
 258         codes to correspond to the above relocations.
 259
 260 2006-06-14  Richard Sandiford  <richard@codesourcery.com>
 261
 262         * elf32-m68k.c (elf_m68k_plt_info): New structure.
 263         (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
 264         (elf_m68k_plt_entry): Likewise.
 265         (elf_m68k_plt_info): New table.
 266         (CFV4E_PLT_ENTRY_SIZE): Rename to...
 267         (ISAB_PLT_ENTRY_SIZE): ...this.
 268         (CFV4E_FLAG): Delete.
 269         (elf_cfv4e_plt0_entry): Rename to...
 270         (elf_isab_plt0_entry): ...this.  Adjust comments.  Use (-6,%pc,%d0)
 271         for the second instruction too.
 272         (elf_cfv4e_plt_entry): Rename to...
 273         (elf_isab_plt_entry): ...this.  Adjust comments and use (-6,%pc,%d0).
 274         (elf_isab_plt_info): New table.
 275         (CPU32_FLAG): Delete.
 276         (PLT_CPU32_ENTRY_SIZE): Rename to...
 277         (CPU32_PLT_ENTRY_SIZE): ...this.
 278         (elf_cpu32_plt0_entry): Update bounds accordingly.  Add R_68K_PC32-
 279         style in-place addends.
 280         (elf_cpu32_plt_entry): Likewise.
 281         (elf_cpu32_plt_info): New table.
 282         (elf_m68k_link_hash_table): Add a plt_info field.
 283         (elf_m68k_link_hash_table_create): Initialize it.
 284         (elf_m68k_get_plt_info): New function.
 285         (elf_m68k_always_size_sections): Likewise.
 286         (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
 287         (elf_m68k_install_pc32): New function.
 288         (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
 289         elf_m68k_install_pc32.
 290         (elf_m68k_finish_dynamic_sections): Likewise.
 291         (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
 292         (elf_backend_always_size_sections): Define.
 293
 294 2006-06-14  Alan Modra  <amodra@bigpond.net.au>
 295
 296         * elflink.c (elf_link_add_object_symbols): Save and restore
 297         struct bfd_hash_table table, size and count fields for
 298         as-needed libs.
 299
 300 2006-06-12  Thiemo Seufer  <ths@mips.com>
 301
 302         * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
 303         (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
 304         * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
 305         Delete old comments.
 306         (ELF_COMMONPAGESIZE): Define in a more obvious way.
 307
 308 2006-06-12  Nick Clifton  <nickc@redhat.com>
 309
 310         PR binutils/2735
 311         * elflink.c (elf_link_add_object_symbols): Fix the warning message
 312         about mismatched alignments to allow for the case where the common
 313         alignment has been deduced from the section alignment.
 314         * bfd.c (_bfd_default_error_handler): Update comment to explain
 315         why bfd and asection varargs are out of order.  Explicitly catch
 316         and abort on NULL bfd and asection arguments.
 317
 318 2006-06-11  Richard Sandiford  <richard@codesourcery.com>
 319             Thiemo Seufer  <ths@mips.com>
 320
 321         * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
 322         (STUB_ORI): New macro.
 323         (STUB_LI16U): Fix formatting.
 324         (MIPS_FUNCTION_STUB_SIZE): Delete.
 325         (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
 326         (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
 327         (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
 328         (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
 329         instead of MIPS_FUNCTION_STUB_SIZE.
 330         (count_section_dynsyms): New function, split out from
 331         _bfd_mips_elf_final_link.
 332         (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
 333         of the number of dynamic symbols needed and use it to set up
 334         function_stub_size.  Use function_stub_size rather than
 335         MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
 336         Use 16-byte stubs for 0x10000 dynamic symbols.
 337         (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
 338         instead of MIPS_FUNCTION_STUB_SIZE.  Fix formatting.
 339         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.  Change the
 340         size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
 341         MIPS_FUNCTION_STUB_BIG_SIZE.  Tweak the check for unhandled dynindxes.
 342         Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
 343         Use STUB_ORI rather than STUB_LI16U for big stubs.
 344         (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
 345         (_bfd_mips_elf_final_link): Use count_section_dynsyms.
 346
 347 2006-06-09  David Ung  <davidu@mips.com>
 348
 349         * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
 350         calling relocations.
 351
 352 2006-06-08  David Daney  <ddaney@avtrex.com>
 353
 354         * elfxx-mips.c (STUB_LI16): Removed.
 355         (STUB_LUI): New macro.
 356         (STUB_LI16U): Ditto.
 357         (STUB_LI16S): Ditto.
 358         (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
 359         (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
 360         MIPS_FUNCTION_STUB_SIZE.
 361         (_bfd_mips_elf_always_size_sections): Ditto.
 362         (_bfd_mips_elf_size_dynamic_sections): Ditto.
 363         (_bfd_mips_elf_finish_dynamic_sections): Ditto.
 364         (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
 365         to allow larger symbol table indexes.
 366
 367 2006-06-07  Joseph S. Myers  <joseph@codesourcery.com>
 368
 369         * po/Make-in (pdf, ps): New dummy targets.
 370
 371 2006-06-06  Alan Modra  <amodra@bigpond.net.au>
 372
 373         * hash.c (bfd_hash_lookup): Correct stray line.
 374
 375         * elf.c (_bfd_elf_init_private_section_data): Comment typo.
 376         (elfcore_grok_nto_status): Use long instead of pid_t.
 377         (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
 378
 379 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 380
 381         * po/Make-in (top_builddir): Define.
 382
 383 2006-06-05  Alan Modra  <amodra@bigpond.net.au>
 384
 385         * Makefile.am: Run "make dep-am".
 386         * Makefile.in: Regenerate.
 387         * config.in: Regenerate.
 388
 389 2006-06-02  Alan Modra  <amodra@bigpond.net.au>
 390             H.J. Lu  <hongjiu.lu@intel.com>
 391
 392         PR ld/2723
 393         * elflink.c (bfd_elf_final_link): Don't output section symbols
 394         for special ELF sections.
 395
 396 2006-06-01  Alan Modra  <amodra@bigpond.net.au>
 397
 398         * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
 399         instead of bfd_make_section*.
 400         * aix386-core.c: Likewise.
 401         * aix5ppc-core.c: Likewise.
 402         * aout-adobe.c: Likewise.
 403         * aoutf1.h: Likewise.
 404         * binary.c: Likewise.
 405         * cisco-core.c: Likewise.
 406         * coff-arm.c: Likewise.
 407         * coff-h8300.c: Likewise.
 408         * elf.c: Likewise.
 409         * elf32-bfin.c: Likewise.
 410         * elf32-m32c.c: Likewise.
 411         * hppabsd-core.c: Likewise.
 412         * hpux-core.c: Likewise.
 413         * i386linux.c: Likewise.
 414         * ieee.c: Likewise.
 415         * ihex.c: Likewise.
 416         * irix-core.c: Likewise.
 417         * lynx-core.c: Likewise.
 418         * m68klinux.c: Likewise.
 419         * mach-o.c: Likewise.
 420         * netbsd-core.c: Likewise.
 421         * nlmcode.h: Likewise.
 422         * opncls.c: Likewise.
 423         * osf-core.c: Likewise.
 424         * peXXigen.c: Likewise.
 425         * ppcboot.c: Likewise.
 426         * ptrace-core.c: Likewise.
 427         * rs6000-core.c: Likewise.
 428         * sco5-core.c: Likewise.
 429         * sparclinux.c: Likewise.
 430         * srec.c: Likewise.
 431         * sunos.c: Likewise.
 432         * trad-core.c: Likewise.
 433         * xcofflink.c: Likewise.
 434         * xsym.c: Likewise.
 435
 436 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 437
 438         * Makefile.am (INCLUDES): Use @INCINTL@.
 439         * acinclude.m4: Include new gettext macros.
 440         * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
 441         Manually substitute POFILES and GMOFILES.
 442         * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
 443
 444 2006-05-30  H.J. Lu  <hongjiu.lu@intel.com>
 445
 446         * bfd.c (bfd_emul_get_maxpagesize): New.
 447         (bfd_elf_set_pagesize): Likewise.
 448         (bfd_emul_set_maxpagesize): Likewise.
 449         (bfd_emul_get_commonpagesize): Likewise.
 450         (bfd_emul_set_commonpagesize): Likewise.
 451         * bfd-in2.h: Regenerated.
 452
 453         * elf-bfd.h (elf_backend_data): Add commonpagesize.
 454         (xvec_get_elf_backend_data): New.
 455         (get_elf_backend_data): Use xvec_get_elf_backend_data.
 456
 457         * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
 458         * elfxx-target.h (elfNN_bed): Likewise.
 459
 460         * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
 461         * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
 462         * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
 463         * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
 464         * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
 465         * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
 466         * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
 467         * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
 468         * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
 469         * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
 470         * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
 471         * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
 472
 473         * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
 474         (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
 475
 476         * targets.c (bfd_find_target): Support NULL abfd.
 477
 478 2006-05-30  Nick Clifton  <nickc@redhat.com>
 479
 480         * po/es.po: Updated Spanish translation.
 481
 482 2006-05-27  Alan Modra  <amodra@bigpond.net.au>
 483             H.J. Lu  <hongjiu.lu@intel.com>
 484
 485         * elf.c (assign_file_positions_for_load_sections): Retrieve
 486         maxpagesize from m->p_align if it is valid.  Set p_vaddr,
 487         p_paddr and p_align earlier.  Revert 2006-05-19 change to p_align.
 488         (copy_elf_program_header): Copy p_align.  Set p_align_valid.
 489
 490 2006-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 491
 492         * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
 493
 494 2006-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 495
 496         * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
 497
 498 2006-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 499
 500         * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
 501
 502 2006-05-26  Alan Modra  <amodra@bigpond.net.au>
 503
 504         * elf.c (sym_is_global): Return a bfd_boolean.
 505         (ignore_section_sym): New function.
 506         (elf_map_symbols): Use ignore_section_sym to discard some syms.
 507         (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
 508         bfd before using elf_section_syms.
 509
 510 2006-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 511
 512         * config.bfd: (sh-*-linux*): Treat as 64bit target.
 513         (sh*l*-*-netbsdelf*): Likewise.
 514         (sh-*-netbsdelf*): Likewise.
 515         (shl*-*-elf*): Likewise.
 516         (sh[1234]l*-*-elf*): Likewise.
 517         (sh3el*-*-elf*): Likewise.
 518         (shl*-*-kaos*): Likewise.
 519         (sh-*-elf*): Likewise.
 520         (sh[1234]*-elf*): Likewise.
 521         (sh-*-rtems*): Likewise.
 522         (sh-*-kaos*): Likewise.
 523
 524 2006-05-24  H.J. Lu  <hongjiu.lu@intel.com>
 525
 526         PR ld/1485
 527         * config.bfd: Set want64 to true if 64bit bfd is used.
 528         (sh-*-linux*): Use targ64_selvecs for 64bit targets.
 529         (sh*l*-*-netbsdelf*): Likewise.
 530         (sh-*-netbsdelf*): Likewise.
 531         (shl*-*-elf*): Likewise.
 532         (sh[1234]l*-*-elf*): Likewise.
 533         (sh3el*-*-elf*): Likewise.
 534         (shl*-*-kaos*): Likewise.
 535         (sh-*-elf*): Likewise.
 536         (sh[1234]*-elf*): Likewise.
 537         (sh-*-rtems*): Likewise.
 538         (sh-*-kaos*): Likewise.
 539
 540 2006-05-24  Paul Brook  <paul@codesourcery.com>
 541
 542         * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
 543         * elf32-arm.c (output_arch_syminfo): Define.
 544         (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
 545         elf32_arm_output_arch_local_syms): New functions.
 546         (elf_backend_output_arch_local_syms): Define.
 547         * elflink.c (bfd_elf_final_link): Call
 548         elf_backend_output_arch_local_syms.
 549         * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
 550         definition.
 551         (elfNN_bed): Add elf_backend_output_arch_local_syms.
 552
 553 2006-05-24  Paul Brook  <paul@codesourcery.com>
 554
 555         * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
 556         (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
 557         elf32_arm_finish_dynamic_symbol): Use them.
 558
 559 2006-05-24  Carlos O'Donell  <carlos@systemhalted.org>
 560             Randolph Chung  <tausq@debian.org>
 561
 562         * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
 563         TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
 564         Add handling for TLS relocations.
 565         (elf_hpp_reloc_final_type): Handle TLS relocs.
 566         * elf32-hppa.c: Add authors for cleanup and TLS support.
 567         (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
 568         (elf32_hppa_link_hash_entry): Add tls_type.
 569         (elf32_hppa_link_hash_table): Add tld_ldm_got.
 570         (hppa_link_has_newfunc): Set tls_type.
 571         (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
 572         (hppa_stub_name): Use hh_name macro.
 573         (elf32_hppa_copy_indirect_symbol): Copy TLS information.
 574         (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
 575         Handle TLS relocs.
 576         (elf32_hppa_gc_sweep_hook): Likewise.
 577         (allocate_dynrelocs): Handle TLS relocs.
 578         (elf32_hppa_size_dynamic_sections): Count space required by TLS
 579         relocs. Use hh_name macro.
 580         (dtpoff_base): New function.
 581         (tpoff): Likewise.
 582         (elf32_hppa_optimized_tls_reloc): Likewise.
 583         (final_link_relocate): Handle TLS relocs.
 584         (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
 585         and hh_name macros.
 586         (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
 587         hh_name and eh_name macros.
 588         (elf32_hppa_reloc_type_clas): Handle TLS relocs.
 589
 590 2006-05-24  Bjoern Haase  <bjoern.m.haase@web.de>
 591
 592         * archures.c: Add bfd_mach_avr6.
 593         * cpu-avr.c: Likewise.
 594         * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
 595         New relocations.
 596         * libbfd.h: Regenerate.
 597         * bfd-in2.h:Regenerate.
 598         * elf32-avr.h: New file.  Protoypes for functions accessed from ld.
 599         * elf32-avr.c: Add elf32-avr.h to include list.
 600         (elf32_avr_stub_hash_entry): New function.
 601         (elf32_avr_link_hash_table): New struct.
 602         (avr_link_hash_table): Likewise.
 603         (avr_stub_hash_entry): Likewise.
 604         (avr_stub_hash_lookup): New function.
 605         (stub_hash_newfunc): New function.
 606         (elf32_avr_link_hash_table_create): New function.
 607         (elf32_avr_link_hash_table_free): New function.
 608         (avr_get_stub_addr): New function.
 609         (debug_relax, debug_stubs): Add new global variables controlling
 610         debugging printout to stdout.
 611         (avr_pc_wrap_around): Change the type to bfd_vma.
 612         (avr_replace_call_ret_sequences): Add a new variable controling
 613         linkrelax optimizations.
 614         (avr_stub_is_required_for_16_bit_reloc): New function.
 615         (avr_final_link_relocate):
 616         Add linker hash table to parameter list. Use stub addr. if necessary.
 617         (elf32_avr_relocate_section):
 618         Add linker hashtable to parameter list of avr_final_link_relocate.
 619         (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
 620         (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
 621         (elf32_avr_relax_delete_bytes):
 622         Iterate over all sections of a bfd when adjusting relocs addends.
 623         (elf32_avr_relax_section):
 624         Evaluate avr_replace_call_ret_sequences and recalculate the size of
 625         stub section.
 626         (avr_stub_name): New function.
 627         (avr_get_stub_entry): New function.
 628         (avr_add_stub): New function.
 629         (avr_build_one_stub): New function.
 630         (avr_size_one_stub): New function.
 631         (elf32_avr_setup_params): New function.
 632         (elf32_avr_setup_section_lists): New function.
 633         (get_local_syms): New function.
 634         (elf32_avr_size_stubs): New function.
 635         (bfd_elf32_bfd_link_hash_table_create): New function.
 636         (bfd_elf32_bfd_link_hash_table_free): New function.
 637
 638 2006-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 639
 640         PR ld/2655
 641         PR ld/2657
 642         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
 643         update CIE/FDE length.  Don't pad to the section alignment.
 644
 645 2006-05-23  Jie Zhang  <jie.zhang@analog.com>
 646
 647         * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
 648         deteted entries in .eh_frame section.
 649
 650 2006-05-23  Jie Zhang  <jie.zhang@analog.com>
 651
 652         * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
 653         instead of _GLOBAL_OFFSET_TABLE_.
 654         (bfin_relocate_section): Ditto.
 655         (_bfin_create_got_section): Ditto.
 656         (elf32_bfinfdpic_create_dynamic_sections): Use
 657         __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
 658         (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
 659
 660 2006-05-23  Alan Modra  <amodra@bigpond.net.au>
 661
 662         * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
 663         function syms over other syms.
 664
 665 2006-05-22  Daniel Jacobowitz  <dan@codesourcery.com>
 666
 667         * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
 668         check.
 669         (bfd_elf_final_link): Add a late DT_TEXTREL check.
 670         * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
 671         (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
 672         (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
 673         Use MIPS_ELF_READONLY_SECTION.
 674         (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
 675         creating DT_TEXTREL.
 676         (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
 677         if no text relocations were generated.
 678
 679 2006-05-19  H.J. Lu  <hongjiu.lu@intel.com>
 680
 681         * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
 682
 683 2006-05-19  Alan Modra  <amodra@bigpond.net.au>
 684
 685         * elf.c (elf_fake_sections): Formatting.
 686         (assign_file_positions_for_load_sections): Only add SEC_ALLOC
 687         sections to p_memsz.  Remove hack for PT_NOTE sections.  Allow
 688         section alignment to increase p_align for PT_LOAD.
 689         (assign_file_positions_for_non_load_sections): Remove ARM BPABI
 690         hack for PT_DYNAMIC.  Instead, set p_filesz for all segments
 691         other than PT_LOAD, and PT_NOTE in core.
 692
 693 2006-05-17  Alan Modra  <amodra@bigpond.net.au>
 694
 695         * elf.c (assign_file_positions_for_segments): Split into..
 696         (assign_file_positions_for_load_sections): ..this, and..
 697         (assign_file_positions_for_non_load_sections): ..this new function,..
 698         (assign_file_positions_except_relocs): ..writing program headers here.
 699
 700 2006-05-17  Alan Modra  <amodra@bigpond.net.au>
 701
 702         * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
 703         non-load sections if they have relocs.
 704
 705 2006-05-15  Paul Brook  <paul@codesourcery.com>
 706
 707         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
 708         (bfd_is_arm_special_symbol_name): ... to this.  Add type argument.
 709         Check symbol name is of specified type.
 710         * elf32-arm.c (elf32_arm_is_target_special_symbol,
 711         arm_elf_find_function, elf32_arm_output_symbol_hook): Use
 712         bfd_is_arm_special_symbol_name.
 713         * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
 714         BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
 715         BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
 716         (bfd_is_arm_mapping_symbol_name): Remove prototype.
 717         (bfd_is_arm_special_symbol_name): Add prototype.
 718         * bfd-in2.h: Regenerate.
 719
 720 2006-05-15  David Heine  <dlheine@tensilica.com>
 721             Bob Wilson  <bob.wilson@acm.org>
 722
 723         * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
 724         undefined opcode.  Clean up assertions.
 725         (narrow_instruction, widen_instruction): Remove "do_it" parameters.
 726         Factor most of the code into separate functions....
 727         (can_narrow_instruction, can_widen_instruction): New.
 728         (prev_instr_is_a_loop): New.
 729         (compute_ebb_proposed_actions): Combine error handling code for
 730         decode errors.  Replace call to insn_decode_len with inline code.
 731         Use can_narrow_instruction and can_widen_instruction.  Handle errors
 732         from call to xtensa_opcode_is_loop.
 733         (relax_section): Adjust calls to narrow_instruction and
 734         widen_instruction.
 735
 736 2006-05-15  Alan Modra  <amodra@bigpond.net.au>
 737
 738         PR 2658
 739         * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
 740         -shared link.
 741
 742 2006-05-11  Michael Matz  <matz@suse.de>
 743
 744         * elflink.c (match_group_member): Correctly iterate group
 745         members.
 746
 747 2006-05-11  Paul Brook  <paul@codesourcery.com>
 748
 749         * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
 750         (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
 751         (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
 752         * reloc.c: Ditto.
 753         * bfd-in2.h: Regenerate.
 754         * libbfd.h: Regenerate.
 755         * libcoff.h: Regenerate.
 756
 757 2006-05-11  Mike Bland  <mbland@google.com>
 758
 759         * elf.c (_bfd_elf_init_private_section_data): Don't change
 760         section type if already set.
 761
 762 2006-05-10  Nick Clifton  <nickc@redhat.com>
 763
 764         PR ld/2607
 765         * elfcode.h (valid_section_index_p): New function: Checks for a
 766         valid section index.  Allows indicies in the range SHN_LOPROC to
 767         SHN_HIOS.
 768         (elf_object_p): Use valid_section_index_p.
 769
 770 2006-05-11  Pedro Alves  <pedro_alves@portugalmail.pt>
 771
 772         * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
 773         ARM_SECREL): Mark WinCE versions of these relocs as partial
 774         inplace.
 775         (coff_arm_relocate_section): Adjust addend for WinCE.
 776
 777 2006-05-10  Alan Modra  <amodra@bigpond.net.au>
 778
 779         PR 2342
 780         * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
 781
 782 2006-05-09  Nick Clifton  <nickc@redhat.com>
 783
 784         * coffcode.h (coff_write_relocs): Produce an error message if a an
 785         out-of-range symbol index is detected in a reloc.
 786
 787 2006-05-09  Ben Elliston  <bje@au.ibm.com>
 788
 789         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
 790         local variable `dynobj'.
 791
 792 2006-05-05  Bjoern Haase  <bjoern.m.haase@web.de>
 793
 794         * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
 795         of the bfd's sections for the reloc-addend adjustments.
 796
 797 2006-05-05  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 798
 799         * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
 800         (elf_s390_relocate_section): Add code to do the GD->LE and
 801         LD->LE TLS linker optimizations if a brasl instruction is used
 802         for the __tls_get_offset function call.
 803         * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
 804
 805 2006-05-05  Alan Modra  <amodra@bigpond.net.au>
 806
 807         * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
 808         R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
 809         the .toc and referenced by a TLS code sequence.
 810         (ppc64_elf_edit_toc): Cater for the unlikely situation that
 811         .toc is the first section in a file.
 812
 813 2006-05-04  Andreas Schwab  <schwab@suse.de>
 814
 815         * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
 816         regs instead of an array of int.
 817         (struct external_solaris_bcp_core): Likewise.
 818         (swapcore_sun3): Use offsetof instead of computing the offset
 819         manually.
 820         (swapcore_sparc): Likewise.  Simplify reference to c_regs.
 821         (swapcore_solaris_bcp): Likewise.
 822
 823 2006-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
 824
 825         * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
 826         for missing GOTs.
 827
 828 2006-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
 829
 830         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
 831         mapping symbols.
 832
 833 2006-05-04  Ben Elliston  <bje@au.ibm.com>
 834
 835         * coff-or32.c (bfd_section_from_shdr): Remove unused local
 836         variable `ptr'.
 837         * cofflink.c (process_embedded_commands): Remove unused local
 838         variables `had_read' and `had_shared'.
 839         * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
 840         variable `fdr_adr'.
 841         * ihex.c (ihex_read_section): Remove unused local variable `addr'.
 842
 843 2006-05-03  Alan Modra  <amodra@bigpond.net.au>
 844
 845         * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
 846         * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
 847         (bfd_und_symbol, bfd_ind_symbol): Delete.
 848         (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
 849         &SEC.symbol.
 850         (STD_SECTION): Adjust.
 851         (_bfd_generic_new_section_hook): New function, extracted from..
 852         (bfd_section_init): ..here.
 853         (bfd_make_section_old_way): Call new_section_hook for abs, com,
 854         und and ind sections.
 855         * elf.c (_bfd_elf_large_com_section): Adjust.
 856         * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
 857         * pdp11.c (new_section_hook): Likewise.
 858         * coffcode.h (coff_new_section_hook): Likewise.
 859         * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
 860         * elf.c (_bfd_elf_new_section_hook): Likewise.
 861         * vms.c (vms_new_section_hook): Likwise.
 862         * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
 863         already set.
 864         * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
 865         * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
 866         * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
 867         * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
 868         * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
 869         * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
 870         * ieee.c (ieee_new_section_hook): Likewise.  Call
 871         _bfd_generic_new_section_hook too.
 872         * mmo.c (mmo_new_section_hook): Likewise.
 873         * oasys.c (oasys_new_section_hook): Likewise.
 874         * som.c (som_new_section_hook): Likewise.
 875         * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
 876         * bfd-in2.h: Regenerate.
 877         * libbfd.h: Regenerate.
 878
 879 2006-05-03  Alan Modra  <amodra@bigpond.net.au>
 880
 881         * hash.c (DEFAULT_SIZE): Revert last change.
 882         (higher_prime_number): Correct test for no larger prime.  Don't
 883         abort on error, instead return 0.  Depopulate primes[].
 884         (bfd_hash_lookup): If we overflow size, refuse to grow table.
 885
 886 2006-05-02  Paul Brook  <paul@codesourcery.com>
 887
 888         * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
 889         for R_ARM_REL32.
 890
 891 2006-05-02  Ben Elliston  <bje@au.ibm.com>
 892
 893         * archive.c (bfd_generic_archive_p): Remove unused local variable
 894         `fail'.
 895         * dwarf2.c (decode_line_info): Remove unused local variable
 896         `basic_block'.
 897         * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
 898         local variable `s'.
 899         * tekhex.c (tekhex_write_object_contents): Remove unused local
 900         variable `bytes_written'.
 901         * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
 902         variable `r_addend'.
 903         * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
 904         * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
 905         (_bfd_ns32k_relocate_contents): Remove break after return.
 906         * elf.c (bfd_section_from_shdr): Remove breaks after returns.
 907
 908 2006-05-02  Nick Clifton  <nickc@redhat.com>
 909
 910         * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
 911         in order to avoid conflicts with the global DEBUG define.
 912
 913 2006-05-02  Alan Modra  <amodra@bigpond.net.au>
 914
 915         * dwarf2.c: Formatting.
 916         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
 917         output section check.
 918         * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
 919         * elf32-m32c.c: Similarly.
 920         * elf32-ppc.c: Similarly.
 921         * elf32-v850.c: Similarly.
 922         * nlm32-sparc.c: Similarly.
 923         * elfcode.h: Similarly.
 924         (elf_symbol_flags): Delete.
 925         * elflink.c (elf_link_input_bfd): Comment typo.
 926
 927 2006-05-01  DJ Delorie  <dj@redhat.com>
 928
 929         * bfd-in.h (bfd_hash_table): Add count field.
 930         * bfd-in2.h: Regenerate.
 931         * hash.c (higher_prime_number): New.
 932         (bfd_hash_table_inint_n): Init count field.
 933         (bfd_hash_lookup): Grow table as needed.
 934
 935 2006-04-27  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 936
 937         PR binutils/2584
 938         * tekhex.c (getvalue): Change return type to bfd_boolean and
 939         add the new parameter.  Return false if the unexpected character
 940         is found.
 941         (getsym): Likewise.
 942         (first_phase): Change return type to bfd_boolean and return
 943         false if the unexpected character is found.  Replace abort
 944         with returning false.
 945         (pass_over): Change return type to bfd_boolean and the type of
 946         the second argument to bfd_boolean (*) (bfd *, int, char *).
 947         Return false if FUNC returns false.
 948         (tekhex_object_p): Return NULL if pass_over fails.
 949
 950 2006-04-27  Alan Modra  <amodra@bigpond.net.au>
 951
 952         * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
 953
 954 2006-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 955
 956         PR binutils/2593
 957         * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
 958         and flags if its BFD flags have been set.
 959         (_bfd_elf_init_private_section_data): Don't copy the output ELF
 960         section type from input if it has been set to something
 961         different.
 962
 963 2006-04-25  H.J. Lu  <hongjiu.lu@intel.com>
 964
 965         PR binutils/2467
 966         * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
 967         is NULL first.
 968
 969         * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
 970         abfd->sections is NULL.
 971         (elf32_arm_bfd_free_cached_info): New.
 972         (bfd_elf32_bfd_free_cached_info): Defined.
 973
 974         * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
 975         to _bfd_free_cached_info.
 976
 977         * libbfd-in.h (_bfd_free_cached_info): New.
 978         * libbfd: Regenerated.
 979
 980         * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
 981         (_bfd_free_cached_info): New.
 982
 983 2006-04-21  Alan Modra  <amodra@bigpond.net.au>
 984
 985         * elf.c (assign_file_positions_except_relocs): Move code setting
 986         file position of non-loaded sections..
 987         (assign_file_positions_for_segments): ..to here.
 988
 989 2006-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 990
 991         PR ld/2537
 992         * elf.c (bfd_section_from_shdr): Allow sections reserved for
 993         applications. Issue an error on sections we don't know how
 994         to handle.
 995
 996 2006-04-19  Alan Modra  <amodra@bigpond.net.au>
 997
 998         * Makefile.am: Run "make dep-am".
 999         * Makefile.in: Regenerate.
1000
1001 2006-04-19  Alan Modra  <amodra@bigpond.net.au>
1002
1003         * warning.m4 (--enable-werror): Format help message.
1004         (--enable-build-warnings): Likewise.
1005         * configure: Regenerate.
1006
1007 2006-04-18  Nick Clifton  <nickc@redhat.com>
1008
1009         PR 2257
1010         * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1011         fields to still be handled as ELF files.
1012
1013 2006-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
1014
1015         * po/SRC-POTFILES.in: Regenerated.
1016
1017 2006-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
1018
1019         * configure.in: Update version to 2.17.50.
1020         * configure: Regenerated.
1021
1022 2006-04-14  David Heine  <dlheine@tensilica.com>
1023
1024         * elf32-xtensa.c (build_reloc_opcodes): New.
1025         (compute_text_actions): Use it to decode opcodes outside inner loop.
1026         (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1027         it is set, use it to get the opcodes for relocations.
1028         (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1029
1030 2006-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1031
1032         PR ld/2513
1033         * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1034         (GOT_TLS_IE_IE): Likewise.
1035         (GOT_TLS_IE_GD): Likewise.
1036         (GOT_TLS_IE_MASK): Likewise.
1037         (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1038         and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1039         respectively.
1040         (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1041         are set, treat tls_type as GOT_TLS_IE_BOTH.
1042         (elf_i386_relocate_section): Likewise.
1043
1044 2006-04-07  Randolph Chung  <tausq@debian.org>
1045
1046         * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
1047         (elf64_hppa_grok_psinfo): Likewise.
1048         (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
1049
1050 2006-04-06  DJ Delorie  <dj@redhat.com>
1051
1052         * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
1053         each plt entry we create.
1054
1055 2006-04-06  Carlos O'Donell  <carlos@codesourcery.com>
1056
1057         * po/Make-in: Add install-html target.
1058         * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1059         htmldir. Add install-html and install-html-recursive targets.
1060         * Makefile.in: Regenerate.
1061         * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1062         * configure: Regenerate.
1063
1064 2006-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1065
1066         * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
1067         with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
1068         section structure.
1069
1070 2006-04-05  Bernd Schmidt  <bernd.schmidt@analog.com>
1071
1072         * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
1073         eliminate warnings.
1074
1075 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1076             James E Wilson  <wilson@specifixinc.com>
1077
1078         PR ld/2442
1079         * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
1080         (elfNN_ia64_local_hash_entry): Add count, sorted_count and
1081         size.
1082         (elfNN_ia64_link_hash_entry): Likewise.
1083         (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
1084         and size.
1085         (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
1086         processing.
1087         (elfNN_ia64_hash_hide_symbol): Likewise.
1088         (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1089         (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1090         (elfNN_ia64_global_dyn_info_free): New function.
1091         (elfNN_ia64_local_dyn_info_free): Likewise.
1092         (elfNN_ia64_hash_table_free): Free local and global
1093         elfNN_ia64_dyn_sym_info.
1094         (addend_compare): New function.
1095         (sort_dyn_sym_info): Likewise.
1096         (get_dyn_sym_info): Updated to use binary search for addend.
1097         (elfNN_ia64_check_relocs): Scan relocations to create dynamic
1098         relocation arrays first.
1099
1100 2006-04-05  Bernd Schmidt  <bernd.schmidt@analog.com>
1101
1102         * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
1103         symbol.
1104
1105 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1106
1107         PR ld/2411
1108         * elflink.c (check_dynsym): New.
1109         (elf_link_output_extsym): Use it.
1110         (bfd_elf_final_link): Likewise.
1111
1112 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1113
1114         PR ld/2404
1115         * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
1116         symbol from the dynamic definition with the default version if
1117         its type and the type of existing regular definition mismatch.
1118
1119 2006-04-05  Richard Sandiford  <richard@codesourcery.com>
1120             Daniel Jacobowitz  <dan@codesourcery.com>
1121
1122         * config.bfd (sparc-*-vxworks*): New stanza.
1123         * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
1124         (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
1125         * configure: Regenerate.
1126         * elf32-sparc.c: Include elf-vxworks.h.
1127         (elf32_sparc_vxworks_link_hash_table_create: New.
1128         (elf32_sparc_vxworks_final_write_processing): New.
1129         (TARGET_BIG_SYM): Override for VxWorks.
1130         (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
1131         (bfd_elf32_bfd_link_hash_table_create): Likewise.
1132         (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
1133         (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
1134         (elf_backend_link_output_symbol_hook): Likewise.
1135         (elf_backend_emit_relocs): Likewise.
1136         (elf_backend_final_write_processing, elf32_bed): Likewise.
1137         * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
1138         (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
1139         (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
1140         (_bfd_sparc_elf_link_hash_table_create): Don't initialize
1141         build_plt_entry here.
1142         (create_got_section): Initialize sgotplt for VxWorks.
1143         (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
1144         plt_header_size and plt_entry_size, with new VxWorks-specific settings.
1145         Call elf_vxworks_create_dynamic_sections for VxWorks.
1146         (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
1147         Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
1148         (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
1149         for VxWorks.  Check for the .got.plt section.
1150         (sparc_vxworks_build_plt_entry): New function.
1151         (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
1152         Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
1153         absolute on VxWorks.
1154         (sparc32_finish_dyn): Add special handling for DT_RELASZ
1155         and DT_PLTGOT on VxWorks.
1156         (sparc_vxworks_finish_exec_plt): New.
1157         (sparc_vxworks_finish_shared_plt): New.
1158         (_bfd_sparc_elf_finish_dynamic_sections): Call them.
1159         Use plt_header_size and plt_entry_size.
1160         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
1161         srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
1162         * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
1163         (elf32-sparc.lo): Likewise.
1164         * Makefile.in: Regenerate.
1165         * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
1166         (_bfd_target_vector): Add a pointer to it.
1167
1168 2006-03-30  Ben Elliston  <bje@au.ibm.com>
1169
1170         PR ld/2267
1171         * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
1172         special section number that exceeds the number of ELF sections
1173         (eg. SHN_MIPS_SCOMMON).
1174
1175 2006-03-27  Richard Sandiford  <richard@codesourcery.com>
1176
1177         * elfxx-mips.c (mips_got_entry): Add more commentary.
1178         (mips_elf_local_got_index): Use the hash table entry to record
1179         the GOT index of forced-local symbols.
1180         (mips_elf_initialize_tls_index): Rearrange code.  Store the index
1181         in either the hash table entry or the mips_got_entry, not both.
1182         Add more commentary.
1183         (mips_elf_multi_got): Make sure the g->next is nonnull when calling
1184         mips_elf_initialize_tls_index.
1185
1186 2006-03-25  Bernd Schmidt  <bernd.schmidt@analog.com>
1187
1188         * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
1189         RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
1190         reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
1191         bfin_areloc_howto_table): Delete.  All
1192         uses deleted as well.
1193         (bfin_reloc_map): Delete all stack relocs.
1194         (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
1195         bfin_reloc_type_lookup): Don't support them.
1196         (bfin_relocate_section): Don't try to handle them.
1197
1198         * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
1199         * configure.in: Likewise.
1200         * configure: Regenerate.
1201         * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
1202         (BFIN_RELOC_MAX): Now 0x21.
1203         (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
1204         (bfd_elf32_bfinfdpic_vec): Declare.
1205         (IS_FDPIC): New macro.
1206         (struct bfinfdpic_elf_link_hash_table): New struct.
1207         (bfinfdpic_hash_table, bfinfdpic_got_section,
1208         bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
1209         bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
1210         bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
1211         bfinfdpic_plt_initial_offset): Accessor macros for it.
1212         (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
1213         (struct bfinfdpic_relocs_info): New struct.
1214         (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
1215         BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
1216         DEFAULT_STACK_SIZE): New macros.
1217         (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
1218         bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
1219         bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
1220         bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
1221         _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
1222         _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
1223         bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
1224         _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
1225         elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
1226         _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
1227         _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
1228         _bfinfdpic_resolve_final_relocs_info,
1229         elf32_bfinfdpic_size_dynamic_sections,
1230         elf32_bfinfdpic_always_size_sections,
1231         elf32_bfinfdpic_modify_segment_map,
1232         _bfinfdpic_count_got_plt_entries,
1233         elf32_bfinfdpic_finish_dynamic_sections,
1234         elf32_bfinfdpic_adjust_dynamic_symbol,
1235         elf32_bfinfdpic_finish_dynamic_symbol,
1236         elf32_bfinfdpic_elf_use_relative_eh_frame,
1237         elf32_bfinfdpic_elf_encode_eh_address,
1238         elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
1239         elf32_bfinfdpic_copy_private_bfd_data,
1240         (struct _bfinfdpic_dynamic_got_info,
1241         struct _bfinfdpic_dynamic_got_plt_info): New structs.
1242         (elf32_bfin_print_private_bfd_data): Print PIC flags.
1243         (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
1244         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
1245         elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
1246         elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
1247         bfd_elf32_bfd_copy_private_bfd_data,
1248         elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1249         elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
1250         elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
1251         elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
1252         elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
1253         elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
1254         elf_backend_omit_section_dynsym): Redefine these macros and include
1255         "elf32-target.h" again to create the elf32-bfinfdpic target.
1256         * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
1257         BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
1258         BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
1259         BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
1260         BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
1261         BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
1262         BFD_RELOC_BFIN_GOTOFFLO): New.
1263         * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
1264         (_bfd_target_vector): Add it.
1265         * bfd-in2.h: Regenerate.
1266         * libbfd.h: Regenerate.
1267
1268 2006-03-25  Richard Sandiford  <richard@codesourcery.com>
1269
1270         * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
1271         incompatible.  Likewise MAC and EMAC code.
1272         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
1273         bfd_get_compatible to set the new bfd architecture.  Rely on it
1274         to detect incompatibilities.
1275
1276 2006-03-23  Michael Matz  <matz@suse.de>
1277
1278         * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
1279         BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
1280         BFD_RELOC_X86_64_PLTOFF64.
1281         * bfd-in2.h: Regenerated.
1282         * libbfd.h: Regenerated.
1283         * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
1284         Add howtos for above relocs.
1285         (x86_64_reloc_map): Add mappings for new relocs.
1286         (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
1287         R_X86_64_GOTPLT64 need a got entry.  R_X86_64_GOTPLT64 also a PLT
1288         entry.  R_X86_64_GOTPC64 needs a .got section.  R_X86_64_PLTOFF64
1289         needs a PLT entry.
1290         (elf64_x86_64_gc_sweep_hook): Reflect changes from
1291         elf64_x86_64_check_relocs for the new relocs.
1292         (elf64_x86_64_relocate_section): Handle new relocs.
1293
1294 2006-03-22  Bob Wilson  <bob.wilson@acm.org>
1295
1296         * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
1297         rel->r_addend is zero.
1298
1299 2006-03-22  Richard Sandiford  <richard@codesourcery.com>
1300
1301         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
1302         of "loc".
1303
1304 2006-03-22  Richard Sandiford  <richard@codesourcery.com>
1305             Daniel Jacobowitz  <dan@codesourcery.com>
1306             Phil Edwards  <phil@codesourcery.com>
1307             Zack Weinberg  <zack@codesourcery.com>
1308             Mark Mitchell  <mark@codesourcery.com>
1309             Nathan Sidwell  <nathan@codesourcery.com>
1310
1311         * bfd-in2.h: Regenerate.
1312         * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
1313         * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
1314         (bfd_elf32_littlemips_vxworks_vec): Likewise.
1315         (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
1316         (bfd_elf32_littlemips_vec): Likewise.
1317         (bfd_elf32_nbigmips_vec): Likewise.
1318         (bfd_elf32_nlittlemips_vec): Likewise.
1319         (bfd_elf32_ntradbigmips_vec): Likewise.
1320         (bfd_elf32_ntradlittlemips_vec): Likewise.
1321         (bfd_elf32_tradbigmips_vec): Likewise.
1322         (bfd_elf32_tradlittlemips_vec): Likewise.
1323         (bfd_elf64_bigmips_vec): Likewise.
1324         (bfd_elf64_littlemips_vec): Likewise.
1325         (bfd_elf64_tradbigmips_vec): Likewise.
1326         (bfd_elf64_tradlittlemips_vec): Likewise.
1327         * elf32-mips.c: Include elf-vxworks.h.
1328         (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
1329         instead of calling mips_elf32_rtype_to_howto directly.
1330         (mips_vxworks_copy_howto_rela): New reloc howto.
1331         (mips_vxworks_jump_slot_howto_rela): Likewise.
1332         (mips_vxworks_bfd_reloc_type_lookup): New function.
1333         (mips_vxworks_rtype_to_howto): Likewise.
1334         (mips_vxworks_final_write_processing): Likewise.
1335         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
1336         (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
1337         (elf_backend_want_got_plt): Likewise.
1338         (elf_backend_want_plt_sym): Likewise.
1339         (elf_backend_got_symbol_offset): Likewise.
1340         (elf_backend_want_dynbss): Likewise.
1341         (elf_backend_may_use_rel_p): Likewise.
1342         (elf_backend_may_use_rela_p): Likewise.
1343         (elf_backend_default_use_rela_p): Likewise.
1344         (elf_backend_got_header_size: Likewise.
1345         (elf_backend_plt_readonly): Likewise.
1346         (bfd_elf32_bfd_reloc_type_lookup): Likewise.
1347         (elf_backend_mips_rtype_to_howto): Likewise.
1348         (elf_backend_adjust_dynamic_symbol): Likewise.
1349         (elf_backend_finish_dynamic_symbol): Likewise.
1350         (bfd_elf32_bfd_link_hash_table_create): Likewise.
1351         (elf_backend_add_symbol_hook): Likewise.
1352         (elf_backend_link_output_symbol_hook): Likewise.
1353         (elf_backend_emit_relocs): Likewise.
1354         (elf_backend_final_write_processing: Likewise.
1355         (elf_backend_additional_program_headers): Likewise.
1356         (elf_backend_modify_segment_map): Likewise.
1357         (elf_backend_symbol_processing): Likewise.
1358         * elfxx-mips.c: Include elf-vxworks.h.
1359         (mips_elf_link_hash_entry): Add is_relocation_target and
1360         is_branch_target fields.
1361         (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
1362         srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
1363         (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
1364         (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
1365         Return 3 for VxWorks.
1366         (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
1367         mips_elf_link_hash_table.  Return 0 for VxWorks.
1368         (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
1369         mips_elf_link_hash_table.  Update the call to ELF_MIPS_GP_OFFSET.
1370         (mips_vxworks_exec_plt0_entry): New variable.
1371         (mips_vxworks_exec_plt_entry): Likewise.
1372         (mips_vxworks_shared_plt0_entry): Likewise.
1373         (mips_vxworks_shared_plt_entry): Likewise.
1374         (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
1375         (mips_elf_rel_dyn_section): Change the bfd argument to a
1376         mips_elf_link_hash_table.  Use MIPS_ELF_REL_DYN_NAME to get
1377         the name of the section.
1378         (mips_elf_initialize_tls_slots): Update the call to
1379         mips_elf_rel_dyn_section.
1380         (mips_elf_gotplt_index): New function.
1381         (mips_elf_local_got_index): Add an input_section argument.
1382         Update the call to mips_elf_create_local_got_entry.
1383         (mips_elf_got_page): Likewise.
1384         (mips_elf_got16_entry): Likewise.
1385         (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
1386         arguments.  Create dynamic relocations for each entry on VxWorks.
1387         (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
1388         (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
1389         and MIPS_RESERVED_GOTNO.
1390         (mips_elf_create_got_section): Update the uses of
1391         MIPS_ELF_GOT_MAX_SIZE.  Create .got.plt on VxWorks.
1392         (is_gott_symbol): New function.
1393         (mips_elf_calculate_relocation): Use a dynobj local variable.
1394         Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
1395         mips_elf_got_page_entry.  Set G to the .got.plt entry when calculating
1396         VxWorks R_MIPS_CALL* relocations.  Calculate and use G for all GOT
1397         relocations on VxWorks.  Add dynamic relocations for references
1398         to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols.  Don't
1399         create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
1400         in VxWorks executables.
1401         (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
1402         Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
1403         Don't allocate a null entry on VxWorks.
1404         (mips_elf_create_dynamic_relocation): Update the call to
1405         mips_elf_rel_dyn_section.  Use absolute rather than relative
1406         relocations for VxWorks, and make them RELA rather than REL.
1407         (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
1408         read-only on VxWorks.  Update the call to mips_elf_rel_dyn_section.
1409         Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
1410         VxWorks.  Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
1411         Call elf_vxworks_create_dynamic_sections for VxWorks and
1412         initialize the plt_header_size and plt_entry_size fields.
1413         (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
1414         used in VxWorks executables.  Don't allocate dynamic relocations
1415         for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
1416         Set is_relocation_target for each symbol referenced by a relocation.
1417         Allocate .rela.dyn entries for relocations against the special
1418         VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols.  Create GOT
1419         entries for all VxWorks R_MIPS_GOT16 relocations.  Don't allocate
1420         a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
1421         R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations.  Update the calls
1422         to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
1423         Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
1424         relocations.  Don't set no_fn_stub on VxWorks.
1425         (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
1426         mips_elf_allocate_dynamic_relocations.
1427         (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
1428         (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
1429         entries for VxWorks, and do not create multiple GOTs.
1430         (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
1431         Handle .got specially for VxWorks.  Update the uses of
1432         MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
1433         Check for sgotplt and splt.  Allocate the .rel(a).dyn contents last,
1434         once its final size is known.  Set DF_TEXTREL for VxWorks.  Add
1435         DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
1436         tags on VxWorks.  Do not add the MIPS-specific tags for VxWorks.
1437         (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
1438         (mips_vxworks_finish_exec_plt): Likewise.
1439         (mips_vxworks_finish_shared_plt): Likewise.
1440         (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
1441         to mips_elf_rel_dyn_section.  Use a VxWorks-specific value of
1442         DT_PLTGOT.  Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
1443         DT_PLTRELSZ and DT_JMPREL.  Update the uses of MIPS_RESERVED_GOTNO
1444         and mips_elf_rel_dyn_section.  Use a different GOT header for
1445         VxWorks.  Don't sort .rela.dyn on VxWorks.  Finish the PLT on VxWorks.
1446         (_bfd_mips_elf_link_hash_table_create): Initialize the new
1447         mips_elf_link_hash_table fields.
1448         (_bfd_mips_vxworks_link_hash_table_create): New function.
1449         (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
1450         on VxWorks.  Update the call to ELF_MIPS_GP_OFFSET.
1451         * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
1452         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1453         (_bfd_mips_vxworks_link_hash_table_create): Likewise.
1454         * libbfd.h: Regenerate.
1455         * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
1456         (elf32-mips.lo): Likewise.
1457         * Makefile.in: Regenerate.
1458         * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
1459         * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
1460         (bfd_elf32_littlemips_vxworks_vec): Likewise.
1461         (_bfd_target_vector): Add entries for them.
1462
1463 2006-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1464
1465         * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
1466         section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
1467         (elf_backend_special_sections): Remove #undef.
1468
1469 2006-03-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1470
1471         * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
1472         for undefined weak symbols.
1473
1474 2006-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
1475
1476         PR ld/2462
1477         * elflink.c (bfd_elf_final_link): Remove
1478         bed->elf_backend_emit_relocs from emit_relocs.
1479
1480 2006-03-17  Alexandre Oliva  <aoliva@redhat.com>
1481
1482         * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
1483         first relocation to the second when relaxing TLS GD to LE;
1484         zero it out when relaxing to IE.
1485
1486 2006-03-17  Alan Modra  <amodra@bigpond.net.au>
1487
1488         PR 2434
1489         * elflink.c (elf_link_add_object_symbols): Save and restore
1490         warning sym's linked sym.
1491
1492 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
1493
1494         PR 2434
1495         * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
1496         (elf_link_add_object_symbols): Delete unnecessary locals.  Rename
1497         hash_table -> htab.  Formatting.  Save entire symbol table
1498         before loading as-needed syms, and restore afterwards if lib not
1499         needed.  Use bfd_hash_allocate rather than bfd_alloc for sym
1500         name.  Free some buffers earlier.
1501         * bfd-in.h (struct bfd_hash_table): Add entsize.
1502         (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
1503         * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
1504         * hash.c (bfd_hash_table_init_n): Add entsize param, save to
1505         hash table.
1506         (bfd_hash_table_init): Add param, adjust calls.
1507         * aoutx.h: Adjust all hash_table_init functions and calls.
1508         * bfd.c: Likewise.
1509         * coff-arm.c: Likewise.
1510         * coff-h8300.c: Likewise.
1511         * coff-ppc.c: Likewise.
1512         * cofflink.c: Likewise.
1513         * ecoff.c: Likewise.
1514         * ecofflink.c: Likewise.
1515         * elf-m10300.c: Likewise.
1516         * elf-strtab.c: Likewise.
1517         * elf.c: Likewise.
1518         * elf32-arm.c: Likewise.
1519         * elf32-bfin.c: Likewise.
1520         * elf32-cris.c: Likewise.
1521         * elf32-frv.c: Likewise.
1522         * elf32-hppa.c: Likewise.
1523         * elf32-i386.c: Likewise.
1524         * elf32-m32r.c: Likewise.
1525         * elf32-m68hc1x.c: Likewise.
1526         * elf32-m68k.c: Likewise.
1527         * elf32-ppc.c: Likewise.
1528         * elf32-s390.c: Likewise.
1529         * elf32-sh.c: Likewise.
1530         * elf32-vax.c: Likewise.
1531         * elf64-alpha.c: Likewise.
1532         * elf64-hppa.c: Likewise.
1533         * elf64-ppc.c: Likewise.
1534         * elf64-s390.c: Likewise.
1535         * elf64-sh64.c: Likewise.
1536         * elf64-x86-64.c: Likewise.
1537         * elfxx-ia64.c: Likewise.
1538         * elfxx-mips.c: Likewise.
1539         * elfxx-sparc.c: Likewise.
1540         * i386linux.c: Likewise.
1541         * libaout.h: Likewise.
1542         * libbfd-in.h: Likewise.
1543         * libcoff-in.h: Likewise.
1544         * linker.c: Likewise.
1545         * m68klinux.c: Likewise.
1546         * merge.c: Likewise.
1547         * opncls.c: Likewise.
1548         * pdp11.c: Likewise.
1549         * sparclinux.c: Likewise.
1550         * stabs.c: Likewise.
1551         * sunos.c: Likewise.
1552         * vms.c: Likewise.
1553         * xcofflink.c: Likewise.
1554         * section.c (struct section_hash_entry): Move to..
1555         * libbfd-in.h: ..here.
1556         * Makefile.am: Run "make dep-am"
1557         * Makefile.in: Regenerate.
1558         * bfd-in2.h: Regenerate.
1559         * libbfd.h: Regenerate.
1560         * libcoff.h: Regenerate.
1561
1562 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
1563
1564         * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
1565         against __GLOBAL_OFFSET_TABLE__ need never be dynamic.  Tweak
1566         last change to REL32 relocs so that they are counted as
1567         possibly dynamic as per REL24 and REL14.
1568
1569 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
1570
1571         * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
1572         checks from REL32.
1573
1574 2006-03-15  Ben Elliston  <bje@au.ibm.com>
1575
1576         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
1577         in_list elements, not just the first.
1578
1579 2006-03-14  Richard Sandiford  <richard@codesourcery.com>
1580
1581         * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
1582         out from...
1583         (_bfd_mips_elf_relocate_section): ...here.  Use it to adjust r_addend
1584         for final links too.
1585
1586 2006-03-13  Richard Sandiford  <richard@codesourcery.com>
1587
1588         * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
1589
1590 2006-03-11  H.J. Lu  <hongjiu.lu@intel.com>
1591
1592         PR ld/2443
1593         * dwarf2.c (concat_filename): Don't issue an error if file is 0.
1594
1595 2006-03-10  Paul Brook  <paul@codesourcery.com>
1596
1597         * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
1598         (elf32_arm_print_private_bfd_data): Ditto.
1599
1600 2006-03-09  Paul Brook  <paul@codesourcery.com>
1601
1602         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
1603         mapping symbols.
1604
1605 2006-03-09  Khem Raj  <khem@mvista.com>
1606
1607         * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
1608         char type.
1609
1610 2006-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1611
1612         * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
1613
1614 2006-03-07  Richard Sandiford  <richard@codesourcery.com>
1615             Daniel Jacobowitz  <dan@codesourcery.com>
1616             Zack Weinberg  <zack@codesourcery.com>
1617             Nathan Sidwell  <nathan@codesourcery.com>
1618             Paul Brook  <paul@codesourcery.com>
1619             Ricardo Anguiano  <anguiano@codesourcery.com>
1620             Phil Edwards  <phil@codesourcery.com>
1621
1622         * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
1623         (bfd_elf32_bigarm_symbian_vec): Likewise.
1624         (bfd_elf32_bigarm_vxworks_vec): Likewise.
1625         (bfd_elf32_littlearm_vec): Likewise.
1626         (bfd_elf32_littlearm_symbian_vec): Likewise.
1627         (bfd_elf32_littlearm_vxworks_vec): Likewise.
1628         * configure: Regenerate.
1629         * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
1630         (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
1631         (elf32_arm_vxworks_bed): Add forward declaration.
1632         (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
1633         (elf32_arm_vxworks_exec_plt0_entry): New table.
1634         (elf32_arm_vxworks_exec_plt_entry): Likewise.
1635         (elf32_arm_vxworks_shared_plt_entry): Likewise.
1636         (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
1637         (reloc_section_p): New function.
1638         (create_got_section): Use RELOC_SECTION.
1639         (elf32_arm_create_dynamic_sections): Likewise.  Call
1640         elf_vxworks_create_dynamic_sections for VxWorks targets.
1641         Choose between the two possible values of plt_header_size
1642         and plt_entry_size.
1643         (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
1644         (elf32_arm_abs12_reloc): New function.
1645         (elf32_arm_final_link_relocate): Call it.  Allow the creation of
1646         dynamic R_ARM_ABS12 relocs on VxWorks.  Use reloc_section_p,
1647         RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION.  Initialize the
1648         r_addend fields of relocs.  On rela targets, skip any code that
1649         adjusts in-place addends.  When using _bfd_link_final_relocate
1650         to perform a final relocation, pass rel->r_addend as the addend
1651         argument.
1652         (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
1653         object, ignore flags that are not standard on VxWorks.
1654         (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
1655         relocs on VxWorks.  Use reloc_section_p.
1656         (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
1657         (allocate_dynrelocs): Use RELOC_SIZE.  Account for the size of
1658         .rela.plt.unloaded relocs on VxWorks targets.
1659         (elf32_arm_size_dynamic_sections): Use RELOC_SIZE.  Check for
1660         .rela.plt.unloaded as well as .rel(a).plt.  Add DT_RELA* tags
1661         instead of DT_REL* tags on RELA targets.
1662         (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
1663         and SWAP_RELOC_OUT.  Initialize r_addend fields.  Handle VxWorks
1664         PLT entries.  Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1665         (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
1666         and SWAP_RELOC_OUT.  Initialize r_addend fields.  Handle DT_RELASZ
1667         like DT_RELSZ.  Handle the VxWorks form of initial PLT entry.
1668         Correct the .rela.plt.unreloaded symbol indexes.
1669         (elf32_arm_output_symbol_hook): Call the VxWorks version of this
1670         hook on VxWorks targets.
1671         (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
1672         Minor formatting tweak.
1673         (elf32_arm_vxworks_final_write_processing): New function.
1674         (elf_backend_add_symbol_hook): Override for VxWorks and reset
1675         for Symbian.
1676         (elf_backend_final_write_processing): Likewise.
1677         (elf_backend_emit_relocs): Likewise.
1678         (elf_backend_want_plt_sym): Likewise.
1679         (ELF_MAXPAGESIZE): Likewise.
1680         (elf_backend_may_use_rel_p): Minor formatting tweak.
1681         (elf_backend_may_use_rela_p): Likewise.
1682         (elf_backend_default_use_rela_p): Likewise.
1683         (elf_backend_rela_normal): Likewise.
1684         * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
1685
1686 2006-03-06  Nathan Sidwell  <nathan@codesourcery.com>
1687
1688         * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
1689         New.  Adjust other variants.
1690         (bfd_default_scan): Update.
1691         * bfd-in2.h: Rebuilt.
1692         * cpu-m68k.c: Adjust.
1693         (bfd_m68k_compatible): New. Use it for architectures.
1694         * elf32-m68k.c (elf32_m68k_object_p): Adjust.
1695         (elf32_m68k_merge_private_bfd_data): Adjust.  Correct isa-a/b
1696         mismatch.
1697         (elf32_m68k_print_private_bfd_data): Adjust.
1698         * ieee.c (ieee_write_processor): Adjust.
1699
1700 2006-03-06  Alan Modra  <amodra@bigpond.net.au>
1701
1702         * dwarf2.c: Formatting.
1703         (add_line_info): Remove outer loop.
1704
1705 2006-03-05  H.J. Lu  <hongjiu.lu@intel.com>
1706             Alan Modra  <amodra@bigpond.net.au>
1707
1708         PR binutils/2338
1709         * dwarf2.c (loadable_section): New struct.
1710         (dwarf2_debug): Add loadable_section_count and
1711         loadable_sections.
1712         (new_line_sorts_after): New.
1713         (add_line_info): Use new_line_sorts_after to compare line
1714         addresses.
1715         (check_function_name): Removed.
1716         (unset_sections): New.
1717         (place_sections): New.
1718         (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
1719         and unset_sections on relocatable files.
1720         (_bfd_dwarf2_find_line): Likewise.
1721
1722 2006-03-03  Nick Clifton  <nickc@redhat.com>
1723
1724         * cpu-avr.c: Update to ISO-C90 formatting.
1725         * elf32-avr.c: Likewise.
1726
1727 2006-03-03  Bjoern Haase  <bjoern.m.haase@web.de>
1728
1729         * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
1730         and R_AVR_MS8_LDI
1731         (bfd_elf_avr_final_write_processing): Set
1732         EF_AVR_LINKRELAX_PREPARED in e_flags field.
1733         (elf32_avr_relax_section): New function.
1734         (elf32_avr_relax_delete_bytes): New function.
1735         (elf32_avr_get_relocated_section_contents): New function.
1736         (avr_pc_wrap_around): New function.
1737         (avr_relative_distance_considering_wrap_around): New function.
1738         (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
1739         * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
1740         * libbfd.h: Regenerate.
1741         * bfd-in2.h: Regenerate.
1742
1743 2006-03-02  DJ Delorie  <dj@redhat.com>
1744
1745         * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
1746         calculations.
1747
1748 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
1749
1750         * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
1751         bfd_elf32_powerpc_vxworks_vec.
1752
1753 2006-03-02  Nick Clifton  <nickc@redhat.com>
1754
1755         * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
1756
1757 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
1758
1759         * elf32-i386.c (elf_i386_create_dynamic_sections): Use
1760         elf_vxworks_create_dynamic_sections.
1761         (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
1762         symbol handling.
1763         * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
1764         elf_vxworks_create_dynamic_sections.
1765         (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
1766         symbol handling.
1767         * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
1768         * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
1769
1770 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
1771
1772         * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1773         (elf_backend_link_output_symbol_hook): Use
1774         elf_vxworks_link_output_symbol_hook instead.
1775         * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1776         (elf_backend_link_output_symbol_hook): Use
1777         elf_vxworks_link_output_symbol_hook instead.
1778         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
1779         same interface as elf_backend_link_output_symbol_hook.
1780         * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
1781         prototype accordingly.
1782
1783 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
1784
1785         * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
1786         (ppc_elf_link_hash_table): Replace old_got and new_got with
1787         plt_type and can_use_new_plt.
1788         (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
1789         SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
1790         (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
1791         Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
1792         (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
1793         either plt_type == PLT_OLD or plt_type == PLT_NEW.  Assert that
1794         this function should not be called for VxWorks targets.
1795         (ppc_elf_tls_setup): Use plt_type instead of old_got.
1796         (allocate_got): Likewise.  Rearrange so that max_before_header
1797         is only used for PLT_OLD and PLT_NEW.
1798         (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
1799         (ppc_elf_size_dynamic_sections): Likewise.
1800         (ppc_elf_relax_section): Likewise.
1801         (ppc_elf_relocate_section): Likewise.
1802         (ppc_elf_finish_dynamic_symbol): Likewise.
1803         (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
1804
1805 2006-02-28  Richard Sandiford  <richard@codesourcery.com>
1806
1807         * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
1808         (elf_i386_link_hash_table_create): Initialize it.
1809         (elf_i386_compute_jump_table_size): Use it instead of
1810         srelplt->reloc_count.
1811         (allocate_dynrelocs): Likewise.
1812         (elf_i386_size_dynamic_sections): Likewise.
1813         (elf_i386_relocate_section): Likewise.
1814
1815 2006-02-27  Jakub Jelinek  <jakub@redhat.com>
1816
1817         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
1818         (_bfd_elf_write_section_eh_frame): Likewise.
1819
1820 2006-02-27  Carlos O'Donell  <carlos@codesourcery.com>
1821
1822         * po/Make-in: Add html target.
1823
1824 2006-02-27  Richard Sandiford  <richard@codesourcery.com>
1825
1826         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
1827         cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
1828         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
1829         * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
1830         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1831         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
1832         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
1833         * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
1834         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
1835         * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
1836         * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
1837         * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
1838         * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
1839         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
1840         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1841         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.  Also use
1842         the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
1843         * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
1844         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1845         * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
1846         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1847
1848 2006-02-25  Richard Sandiford  <richard@codesourcery.com>
1849
1850         * elf-bfd.h (elf_link_hash_table): Add hplt field.
1851         * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
1852         * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1853         * elf32-frv.c (_frv_create_got_section): Likewise.
1854         * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
1855         * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
1856         * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
1857         * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
1858         * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
1859         (elf_i386_link_hash_table_create): Don't initialize them.
1860         (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
1861         hgot fields.
1862         (elf_i386_finish_dynamic_symbol): Likewise.
1863         * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
1864         (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
1865         (ppc_elf_finish_dynamic_symbol): Likewise.
1866
1867 2006-02-24  DJ Delorie  <dj@redhat.com>
1868
1869         * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
1870         (m32c_elf_relocate_section): Don't relocate them.
1871         (compare_reloc): New.
1872         (relax_reloc): Remove.
1873         (m32c_offset_for_reloc): New.
1874         (m16c_addr_encodings): New.
1875         (m16c_jmpaddr_encodings): New.
1876         (m32c_addr_encodings): New.
1877         (m32c_elf_relax_section): Relax jumps and address displacements.
1878         (m32c_elf_relax_delete_bytes): Adjust for internal syms.  Fix up
1879         short jumps.
1880
1881         * reloc.c: Add m32c relax relocs.
1882         * libbfd.h: Regenerate.
1883         * bfd-in2.h: Regenerate.
1884
1885 2006-02-24  H.J. Lu  <hongjiu.lu@intel.com>
1886
1887         PR ld/2218
1888         * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
1889         (_bfd_elf_link_hash_fixup_symbol): New.
1890
1891         * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
1892         (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
1893         it isn't NULL.
1894
1895         * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
1896
1897         * elfxx-target.h (elf_backend_fixup_symbol): New.
1898         (elfNN_bed): Initialize elf_backend_fixup_symbol.
1899
1900 2006-02-23  H.J. Lu  <hongjiu.lu@intel.com>
1901
1902         * cpu-ia64-opc.c (ins_immu5b): New.
1903         (ext_immu5b): Likewise.
1904         (elf64_ia64_operands): Add IMMU5b.
1905
1906 2006-02-21  Alan Modra  <amodra@bigpond.net.au>
1907
1908         PR ld/2218
1909         * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
1910         is dynamic.
1911         * elf32-hppa.c (allocate_dynrelocs): Likewise.
1912         * elf32-i386.c (allocate_dynrelocs): Likewise.
1913         * elf32-s390.c (allocate_dynrelocs): Likewise.
1914         * elf32-sh.c (allocate_dynrelocs): Likewise.
1915         * elf64-s390.c (allocate_dynrelocs): Likewise.
1916         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1917         * elf32-m32r.c (allocate_dynrelocs): Likewise.  Discard relocs
1918         on undef weak with non-default visibility too.
1919         * elfxx-sparc.c (allocate_dynrelocs): Ditto.
1920
1921 2006-02-21  Alan Modra  <amodra@bigpond.net.au>
1922
1923         * bfd.c: (_bfd_default_error_handler): Don't call abort on
1924         error, instead call _exit.
1925         (_bfd_abort): Call _exit not xexit.
1926
1927 2006-02-17  Kevin Buettner  <kevinb@redhat.com>
1928
1929         * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
1930         New functions.
1931         * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
1932
1933 2006-02-17  Shrirang Khisti  <shrirangk@kpitcummins.com>
1934             Anil Paranjape   <anilp1@kpitcummins.com>
1935             Shilin Shakti    <shilins@kpitcummins.com>
1936
1937         * Makefile.am: Add xc16x related entry
1938         * Makefile.in: Regenerate
1939         * archures.c: Add bfd_xc16x_arch
1940         * bfd-in2.h: Regenerate
1941         * config.bfd: Add xc16x-*-elf
1942         * configure.in: Add bfd_elf32_xc16x_vec
1943         * configure: Regenerate.
1944         * targets.c: Added xc16x related information
1945         * cpu-xc16x.c: New file
1946         * reloc.c: Add new relocations specific to xc16x:
1947         BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
1948         BFD_RELOC_XC16X_SOF
1949         * elf32-xc16x.c: New file.
1950
1951 2006-02-17  Alan Modra  <amodra@bigpond.net.au>
1952
1953         * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
1954         * elf64-ppc.c (allocate_dynrelocs): Likewise.
1955
1956 2006-02-17  Alan Modra  <amodra@bigpond.net.au>
1957
1958         PR ld/2218
1959         * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
1960         dynamic.
1961         (ppc64_elf_relocate_section): Check output reloc section size.
1962         * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
1963
1964 2006-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1965
1966         PR ld/2322
1967         * elf.c (get_segment_type): New function.
1968         (_bfd_elf_print_private_bfd_data): Use it.
1969         (print_segment_map): New function.
1970         (assign_file_positions_for_segments): Call print_segment_map
1971         when there are not enough room for program headers.
1972
1973 2006-02-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
1974
1975         * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
1976         traditional MIPS ELF targets.
1977
1978 2006-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1979
1980         PR binutils/2338
1981         * dwarf2.c (check_function_name): New function.
1982         (_bfd_dwarf2_find_nearest_line): Use check_function_name to
1983         check if function is correct.
1984
1985 2006-02-16  Alan Modra  <amodra@bigpond.net.au>
1986
1987         * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
1988         debug sections.
1989         (elf_link_input_bfd): Adjust comments.
1990
1991 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1992
1993         * elf.c (copy_private_bfd_data): Minor update.
1994
1995 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1996
1997         PR binutils/2258
1998         * elf.c (copy_private_bfd_data): Renamed to ...
1999         (rewrite_elf_program_header): This.
2000         (copy_elf_program_header): New function.
2001         (copy_private_bfd_data): Likewise.
2002
2003 2006-02-07  Nathan Sidwell  <nathan@codesourcery.com>
2004
2005         * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2006         bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2007         bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2008         bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2009         (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2010         bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2011         bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2012         bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2013         bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2014         bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2015         bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2016         bfd_mach_mcf_isa_b_usp_float_emac): New.
2017         (bfd_default_scan): Update coldfire mapping.
2018         * bfd-in.h (bfd_m68k_mach_to_features,
2019         bfd_m68k_features_to_mach): Declare.
2020         * bfd-in2.h: Rebuilt.
2021         * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2022         adjust legacy names.
2023         (m68k_arch_features): New.
2024         (bfd_m68k_mach_to_features,
2025         bfd_m68k_features_to_mach): Define.
2026         * elf32-m68k.c (elf32_m68k_object_p): New.
2027         (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2028         (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2029         (elf_backend_object_p): Define.
2030         * ieee.c (ieee_write_processor): Update coldfire machines.
2031         * libbfd.h: Rebuilt.
2032
2033 2006-02-06  Steve Ellcey  <sje@cup.hp.com>
2034
2035         * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2036         if SHF_TLS is set.
2037
2038 2006-02-05  Arnold Metselaar  <arnold.metselaar@planet.nl>
2039
2040         * coff-z80.c (r_imm24): New howto.
2041         (rtype2howto): New case R_IMM24.
2042         (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
2043         (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2044
2045 2006-02-04  Richard Sandiford  <richard@codesourcery.com>
2046
2047         * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
2048         has already been assigned a GOT index, copy that index to the
2049         current hash table entry.
2050
2051 2006-02-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
2052
2053         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2054         for call-to-undefweak reloc overflow.
2055
2056 2006-01-31  Eric Botcazou  <ebotcazou@libertysurf.fr>
2057
2058         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2059         for 32-bit relocs overflow.
2060
2061 2006-01-27  Paul Brook  <paul@codesourcery.com>
2062
2063         * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
2064         objects.
2065
2066 2006-01-18  Alexandre Oliva  <aoliva@redhat.com>
2067
2068         Introduce TLS descriptors for i386 and x86_64.
2069         * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
2070         BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2071         BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
2072         * libbfd.h, bfd-in2.h: Rebuilt.
2073         * elf32-i386.c (elf_howto_table): New relocations.
2074         (R_386_tls): Adjust.
2075         (elf_i386_reloc_type_lookup): Map new relocations.
2076         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2077         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2078         (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
2079         (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
2080         (elf_i386_local_tlsdesc_gotent): New macro.
2081         (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
2082         (elf_i386_compute_jump_table_size): New macro.
2083         (link_hash_newfunc): Initialize tlsdesc_got.
2084         (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
2085         (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
2086         R_386_TLS_DESC_CALL.
2087         (elf_i386_check_relocs): Likewise.  Allocate space for
2088         local_tlsdesc_gotent.
2089         (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
2090         R_386_TLS_DESC_CALL.
2091         (allocate_dynrelocs): Count function PLT relocations.  Reserve
2092         space for TLS descriptors and relocations.
2093         (elf_i386_size_dynamic_sections): Reserve space for TLS
2094         descriptors and relocations.  Set up sgotplt_jump_table_size.
2095         Don't zero reloc_count in srelplt.
2096         (elf_i386_always_size_sections): New.  Set up _TLS_MODULE_BASE_.
2097         (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
2098         R_386_TLS_DESC_CALL.
2099         (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2100         (elf_backend_always_size_sections): Define.
2101         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
2102         R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
2103         (R_X86_64_standard): Adjust.
2104         (x86_64_reloc_map): Map new relocs.
2105         (elf64_x86_64_rtype_to_howto): New, split out of...
2106         (elf64_x86_64_info_to_howto): ... this function, and...
2107         (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
2108         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2109         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2110         (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
2111         (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
2112         (elf64_x86_64_local_tlsdesc_gotent): New macro.
2113         (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
2114         tlsdesc_got and sgotplt_jump_table_size fields.
2115         (elf64_x86_64_compute_jump_table_size): New macro.
2116         (link_hash_newfunc): Initialize tlsdesc_got.
2117         (elf64_x86_64_link_hash_table_create): Initialize new fields.
2118         (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
2119         R_X86_64_TLSDESC_CALL.
2120         (elf64_x86_64_check_relocs): Likewise.  Allocate space for
2121         local_tlsdesc_gotent.
2122         (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
2123         R_X86_64_TLSDESC_CALL.
2124         (allocate_dynrelocs): Count function PLT relocations.  Reserve
2125         space for TLS descriptors and relocations.
2126         (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
2127         descriptors and relocations.  Set up sgotplt_jump_table_size,
2128         tlsdesc_plt and tlsdesc_got.  Make room for them.  Don't zero
2129         reloc_count in srelplt.  Add dynamic entries for DT_TLSDESC_PLT
2130         and DT_TLSDESC_GOT.
2131         (elf64_x86_64_always_size_sections): New.  Set up
2132         _TLS_MODULE_BASE_.
2133         (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
2134         R_386_TLS_DESC_CALL.
2135         (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2136         (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
2137         DT_TLSDESC_GOT.  Set up TLS descriptor lazy resolver PLT entry.
2138         (elf_backend_always_size_sections): Define.
2139
2140 2006-01-17  H.J. Lu  <hongjiu.lu@intel.com>
2141
2142         PR binutils/2096
2143         * dwarf2.c (comp_unit_contains_address): Update comment.
2144         (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
2145         lma.  Return TRUE only if both comp_unit_contains_address and
2146         comp_unit_find_nearest_line return TRUE.
2147         (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
2148
2149 2006-01-18  Alan Modra  <amodra@bigpond.net.au>
2150
2151         * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
2152         (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
2153         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
2154         elf_gc_mark_dynamic_ref_symbol.  Make global.
2155         (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
2156         * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
2157         (elfNN_bed): Init new field.
2158         * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
2159         (ppc64_elf_gc_mark_dynamic_ref): New function.
2160
2161 2006-01-17  Alan Modra  <amodra@bigpond.net.au>
2162
2163         * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
2164
2165 2006-01-17  Nick Clifton  <nickc@redhat.com>
2166
2167         PR binutils/2159
2168         * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
2169         parameters.
2170
2171 2006-01-11  Nick Clifton  <nickc@redhat.com>
2172
2173         * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
2174         into the newly (re)allocated map array.
2175
2176 2006-01-09  Alexis Wilke  <alexis_wilke@yahoo.com>
2177
2178         * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
2179
2180 2006-01-01  Jakub Jelinek  <jakub@redhat.com>
2181
2182         * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
2183         for .toc1 section.
2184
2185 For older changes see ChangeLog-2005
2186 \f
2187 Local Variables:
2188 mode: change-log
2189 left-margin: 8
2190 fill-column: 74
2191 version-control: never
2192 End: