bfd/ChangeLog

   1 2006-08-02  Petr Salinger  <Petr.Salinger@seznam.cz>
   2
   3         PR binutils/2983
   4         * elf64-x86-64.c: Add FreeBSD support.
   5         (elf64_x86_64_fbsd_post_process_headers): New function.
   6         * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
   7         * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
   8         to the targ_selvecs.
   9         * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
  10         * configure: Regenerate.
  11
  12 2006-07-26  Andreas Schwab  <schwab@suse.de>
  13
  14         * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
  15
  16 2006-07-26  Alan Modra  <amodra@bigpond.net.au>
  17
  18         * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
  19         * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
  20         (define elf_backend_modify_segment_map): Don't define.
  21
  22 2006-07-25  Thiemo Seufer  <ths@networkno.de>
  23
  24         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
  25         linking of objects for compatible machine types.
  26
  27 2006-07-25  Thiemo Seufer  <ths@networkno.de>
  28
  29         * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
  30         also for same symbol.
  31
  32 2006-07-25  Thiemo Seufer  <ths@mips.com>
  33
  34         * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
  35
  36 2006-07-24  Michael Wetherell  <mike.wetherell@ntlworld.com>
  37
  38         * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
  39         sections only if the SHF_OS_NONCONFORMING flag is present.
  40
  41 2006-07-24  Nick Clifton  <nickc@redhat.com>
  42
  43         PR ld/2729
  44         * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
  45         existance of output sections before putting their entries into the
  46         DataDictionary.
  47
  48 2006-07-20  Thiemo Seufer  <ths@mips.com>
  49
  50         * elf32-mips.c (mips16_jump_reloc): Remove function.
  51         (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
  52         instead of mips16_jump_reloc.
  53         * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
  54         (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
  55         _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
  56
  57 2006-07-19  Alan Modra  <amodra@bigpond.net.au>
  58
  59         * bfd-in.h (enum notice_asneeded_action): Define.
  60         * bfd-in2.h: Regenerate.
  61         * elflink.c (elf_link_add_object_symbols): Call linker "notice"
  62         function with NULL name for as-needed handling.
  63
  64 2006-07-18  Paul Brook  <paul@codesourcery.com>
  65
  66         * bfd-in2.h: Regenerate.
  67         * libbfd.h: Regenerate.
  68         * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
  69
  70 2006-07-18  Nick Clifton  <nickc@redhat.com>
  71
  72         * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
  73         Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
  74         sections.
  75         * elfxx-mips.h  (_bfd_mips_elf_common_definition): Prototype.
  76
  77 2006-07-14  Jakub Jelinek  <jakub@redhat.com>
  78
  79         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
  80
  81 2006-07-14  Mark Kettenis  <kettenis@gnu.org>
  82
  83         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
  84         to the start of a block.
  85
  86 2006-07-13  Nick Clifton  <nickc@redhat.com>
  87
  88         * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
  89         returning a NULL value.
  90
  91 2006-07-12  H.J. Lu  <hongjiu.lu@intel.com>
  92
  93         PR ld/2884
  94         * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
  95         the old versioned dynamic definition to the new one with
  96         non-default visibility.  Hide the symbol if it is hidden or
  97         internal.
  98
  99 2006-07-12  Matthew R. Dempsky  <mrd@alkemio.org>
 100
 101         * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
 102
 103 2006-07-10  Jakub Jelinek  <jakub@redhat.com>
 104
 105         * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
 106         (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
 107         Handle SHT_GNU_HASH.
 108         (special_sections_g): Include .gnu.hash section.
 109         (bfd_elf_gnu_hash): New function.
 110         * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
 111         (struct elf_backend_data): Add elf_hash_symbol method.
 112         * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
 113         only if info->emit_hash, create .gnu.hash section if
 114         info->emit_gnu_hash.
 115         (struct collect_gnu_hash_codes): New type.
 116         (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
 117         _bfd_elf_hash_symbol): New functions.
 118         (compute_bucket_count): Don't compute HASHCODES array, instead add
 119         that and NSYMS as arguments.  Use bed->s->sizeof_hash_entry
 120         instead of bed->s->arch_size / 8.  Fix .hash size estimation.
 121         When not optimizing, use the number of hashed symbols rather than
 122         dynsymcount.
 123         (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
 124         and ADD DT_GNU_HASH if info->emit_gnu_hash.
 125         (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
 126         adjust compute_bucket_count caller.  Create and populate .gnu.hash
 127         section if info->emit_gnu_hash.
 128         (elf_link_output_extsym): Only populate .hash section if
 129         finfo->hash_sec != NULL.
 130         (bfd_elf_final_link): Adjust assertion.  Handle DT_GNU_HASH.
 131         * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
 132         (elfNN_bed): Add elf_backend_hash_symbol.
 133         * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
 134         (elf_backend_hash_symbol): Define.
 135         * elf32-i386.c (elf_i386_hash_symbol): New function.
 136         (elf_backend_hash_symbol): Define.
 137
 138 2006-07-05  Nick Clifton  <nickc@redhat.com>
 139
 140         PR ld/2659
 141         * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
 142         entry when multiple definitions of a symbol are encountered.
 143
 144 2006-06-30  H.J. Lu  <hongjiu.lu@intel.com>
 145
 146         * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
 147         instead of 2 nops.
 148         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
 149         (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
 150
 151 2006-06-29  Jakub Jelinek  <jakub@redhat.com>
 152
 153         PR ld/2513
 154         * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
 155         GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
 156         2006-04-08 changes.
 157         (elf_i386_relocate_section): Likewise.  For GD->IE transition
 158         change subl into addl whenever tls_type is GOT_TLS_IE_POS.
 159
 160 2006-06-23  Alan Modra  <amodra@bigpond.net.au>
 161
 162         PR ld/2754
 163         * elf.c (bfd_elf_mkobject): Don't alloc if already done.  Set
 164         program_header_size to -1.
 165         (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
 166         (assign_file_positions_for_load_sections ): Likewise.
 167         (_bfd_elf_sizeof_headers): Use saved program_header_size if
 168         available.
 169         * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
 170         alloc if already done.
 171         * elf32-i386.c (elf_i386_mkobject): Likewise.
 172         * elf32-ppc.c (ppc_elf_mkobject): Likewise.
 173         * elf32-s390.c (elf_s390_mkobject): Likewise.
 174         * elf32-sh.c (sh_elf_mkobject): Likewise.
 175         * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
 176         * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
 177         * elf64-s390.c (elf_s390_mkobject): Likewise.
 178         * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
 179         * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
 180
 181 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
 182
 183         * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
 184         section for relocatable link.
 185
 186 2006-06-21  Alan Modra  <amodra@bigpond.net.au>
 187
 188         * elf-bfd.h (struct elf_backend_data): Add
 189         elf_backend_modify_program_headers.
 190         * elfxx-target.h (elf_backend_modify_program_headers): Define.
 191         (elfNN_bed): Init new field.
 192         * elf.c (elf_modify_segment_map): Remove comment.
 193         (assign_file_positions_for_load_sections): Only call
 194         elf_modify_segment_map for objcopy/strip.
 195         (assign_file_positions_except_relocs): Call
 196         elf_backend_modify_program_headers.
 197         * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
 198         .stack section.
 199         (elf32_frvfdpic_modify_segment_map): Delete.
 200         (elf32_frvfdpic_modify_program_headers): New.
 201         (elf_backend_modify_segment_map): Don't define.
 202         (elf_backend_modify_program_headers): Define.
 203         * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
 204         .stack section.
 205         (elf32_bfinfdpic_modify_segment_map): Delete.
 206         (elf32_bfinfdpic_modify_program_headers): New.
 207         (elf_backend_modify_segment_map): Don't define.
 208         (elf_backend_modify_program_headers): Define.
 209         * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
 210         Split out from..
 211         (elfNN_ia64_modify_segment_map): ..here.
 212         (elf_backend_modify_program_headers): Define.
 213
 214 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
 215
 216         * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
 217         * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
 218
 219 2006-06-20  Alan Modra  <amodra@bigpond.net.au>
 220
 221         * elf-bfd.h: Formatting.
 222         (_bfd_elf_map_sections_to_segments): Declare.
 223         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
 224         clear program_header_size.
 225         * elf.c (get_program_header_size): Move.  Don't use or set saved
 226         program_header_size here.
 227         (elf_modify_segment_map): New function.  Split out from..
 228         (assign_file_positions_for_load_sections): ..here.  Assert
 229         header size is correct.  Remove dead code.
 230         (_bfd_elf_map_sections_to_segments): Rename from
 231         map_sections_to_segments.  Make global.  Use get_program_header_size
 232         when we need estimate of header size.  Call elf_modify_segment_map.
 233         Set program_header_size.
 234         (print_segment_map): Delete.
 235         (_bfd_elf_sizeof_headers): If segment_map available, get the
 236         actual size.
 237         * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
 238         for calling more than once.
 239         * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
 240         * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
 241         * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
 242         * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
 243         (elf_backend_additional_program_headers): Delete.
 244         (elf_backend_modify_segment_map): Delete.
 245         * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
 246         * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
 247         * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
 248
 249 2006-06-19  Vladimir Prus  <vladimir@codesourcery.com>
 250
 251         * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
 252         bit for undefined symbols.
 253
 254 2006-06-19  Alan Modra  <amodra@bigpond.net.au>
 255
 256         * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
 257         parameter.
 258         (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
 259         bfd_link_info pointer.
 260         * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
 261         * bfd.c (bfd_sizeof_headers): Tweak param name.
 262         * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
 263         * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
 264         * binary.c (binary_sizeof_headers): Adjust.
 265         * bout.c (b_out_sizeof_headers): Adjust.
 266         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
 267         * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
 268         * coffgen.c (coff_sizeof_headers): Adjust.
 269         * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
 270         (ecoff_compute_section_file_positions): Adjust.
 271         (_bfd_ecoff_write_object_contents): Adjust.
 272         * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
 273         * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
 274         * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
 275         * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
 276         * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
 277         * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
 278         * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
 279         * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
 280         * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
 281         * i386msdos.c: Convert to ISO C.
 282         (msdos_sizeof_headers): Adjust.
 283         * i386os9k.c: Convert to ISO C.
 284         (os9k_sizeof_headers): Adjust.
 285         * ieee.c (ieee_sizeof_headers): Adjust.
 286         * ihex.c (ihex_sizeof_headers): Adjust.
 287         * libaout.h (NAME (aout, sizeof_headers)): Adjust.
 288         * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
 289         * libcoff-in.h (coff_sizeof_headers): Adjust.
 290         * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
 291         * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
 292         * mmo.c (mmo_sizeof_headers): Adjust.
 293         * oasys.c (oasys_sizeof_headers): Adjust.
 294         * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
 295         * pef.c (bfd_pef_sizeof_headers): Adjust.
 296         * ppcboot.c (ppcboot_sizeof_headers): Adjust.
 297         * som.c (som_sizeof_headers): Adjust.
 298         * srec.c (srec_sizeof_headers): Adjust.
 299         * tekhex.c (tekhex_sizeof_headers): Adjust.
 300         * versados.c (versados_sizeof_headers): Adjust.
 301         * vms.c (vms_sizeof_headers): Adjust.
 302         * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
 303         * xsym.c (bfd_sym_sizeof_headers): Adjust.
 304         * xsym.h (bfd_sym_sizeof_headers): Adjust.
 305         * bfd-in2.h: Regenerate.
 306         * libbfd.h: Regenerate.
 307         * libcoff.h: Regenerate.
 308
 309 2006-06-15  Mark Shinwell  <shinwell@codesourcery.com>
 310
 311         * bfd-in2.h: Regenerate.
 312         * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
 313         R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
 314         R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
 315         R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
 316         R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
 317         R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
 318         R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
 319         R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
 320         R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
 321         R_ARM_LDC_SB_G2): New relocation types.
 322         (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
 323         adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
 324         and friends.
 325         (elf32_arm_howto_table_3): Delete; contents merged into
 326         elf32_arm_howto_table_2.
 327         (elf32_arm_howto_from_type): Adjust correspondingly.
 328         (elf32_arm_reloc_map): Extend with the above relocations.
 329         (calculate_group_reloc_mask): New function.
 330         (identify_add_or_sub): New function.
 331         (elf32_arm_final_link_relocate): Support for the above
 332         relocations.
 333         * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
 334         codes to correspond to the above relocations.
 335
 336 2006-06-14  Richard Sandiford  <richard@codesourcery.com>
 337
 338         * elf32-m68k.c (elf_m68k_plt_info): New structure.
 339         (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
 340         (elf_m68k_plt_entry): Likewise.
 341         (elf_m68k_plt_info): New table.
 342         (CFV4E_PLT_ENTRY_SIZE): Rename to...
 343         (ISAB_PLT_ENTRY_SIZE): ...this.
 344         (CFV4E_FLAG): Delete.
 345         (elf_cfv4e_plt0_entry): Rename to...
 346         (elf_isab_plt0_entry): ...this.  Adjust comments.  Use (-6,%pc,%d0)
 347         for the second instruction too.
 348         (elf_cfv4e_plt_entry): Rename to...
 349         (elf_isab_plt_entry): ...this.  Adjust comments and use (-6,%pc,%d0).
 350         (elf_isab_plt_info): New table.
 351         (CPU32_FLAG): Delete.
 352         (PLT_CPU32_ENTRY_SIZE): Rename to...
 353         (CPU32_PLT_ENTRY_SIZE): ...this.
 354         (elf_cpu32_plt0_entry): Update bounds accordingly.  Add R_68K_PC32-
 355         style in-place addends.
 356         (elf_cpu32_plt_entry): Likewise.
 357         (elf_cpu32_plt_info): New table.
 358         (elf_m68k_link_hash_table): Add a plt_info field.
 359         (elf_m68k_link_hash_table_create): Initialize it.
 360         (elf_m68k_get_plt_info): New function.
 361         (elf_m68k_always_size_sections): Likewise.
 362         (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
 363         (elf_m68k_install_pc32): New function.
 364         (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
 365         elf_m68k_install_pc32.
 366         (elf_m68k_finish_dynamic_sections): Likewise.
 367         (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
 368         (elf_backend_always_size_sections): Define.
 369
 370 2006-06-14  Alan Modra  <amodra@bigpond.net.au>
 371
 372         * elflink.c (elf_link_add_object_symbols): Save and restore
 373         struct bfd_hash_table table, size and count fields for
 374         as-needed libs.
 375
 376 2006-06-12  Thiemo Seufer  <ths@mips.com>
 377
 378         * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
 379         (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
 380         * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
 381         Delete old comments.
 382         (ELF_COMMONPAGESIZE): Define in a more obvious way.
 383
 384 2006-06-12  Nick Clifton  <nickc@redhat.com>
 385
 386         PR binutils/2735
 387         * elflink.c (elf_link_add_object_symbols): Fix the warning message
 388         about mismatched alignments to allow for the case where the common
 389         alignment has been deduced from the section alignment.
 390         * bfd.c (_bfd_default_error_handler): Update comment to explain
 391         why bfd and asection varargs are out of order.  Explicitly catch
 392         and abort on NULL bfd and asection arguments.
 393
 394 2006-06-11  Richard Sandiford  <richard@codesourcery.com>
 395             Thiemo Seufer  <ths@mips.com>
 396
 397         * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
 398         (STUB_ORI): New macro.
 399         (STUB_LI16U): Fix formatting.
 400         (MIPS_FUNCTION_STUB_SIZE): Delete.
 401         (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
 402         (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
 403         (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
 404         (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
 405         instead of MIPS_FUNCTION_STUB_SIZE.
 406         (count_section_dynsyms): New function, split out from
 407         _bfd_mips_elf_final_link.
 408         (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
 409         of the number of dynamic symbols needed and use it to set up
 410         function_stub_size.  Use function_stub_size rather than
 411         MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
 412         Use 16-byte stubs for 0x10000 dynamic symbols.
 413         (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
 414         instead of MIPS_FUNCTION_STUB_SIZE.  Fix formatting.
 415         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.  Change the
 416         size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
 417         MIPS_FUNCTION_STUB_BIG_SIZE.  Tweak the check for unhandled dynindxes.
 418         Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
 419         Use STUB_ORI rather than STUB_LI16U for big stubs.
 420         (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
 421         (_bfd_mips_elf_final_link): Use count_section_dynsyms.
 422
 423 2006-06-09  David Ung  <davidu@mips.com>
 424
 425         * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
 426         calling relocations.
 427
 428 2006-06-08  David Daney  <ddaney@avtrex.com>
 429
 430         * elfxx-mips.c (STUB_LI16): Removed.
 431         (STUB_LUI): New macro.
 432         (STUB_LI16U): Ditto.
 433         (STUB_LI16S): Ditto.
 434         (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
 435         (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
 436         MIPS_FUNCTION_STUB_SIZE.
 437         (_bfd_mips_elf_always_size_sections): Ditto.
 438         (_bfd_mips_elf_size_dynamic_sections): Ditto.
 439         (_bfd_mips_elf_finish_dynamic_sections): Ditto.
 440         (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
 441         to allow larger symbol table indexes.
 442
 443 2006-06-07  Joseph S. Myers  <joseph@codesourcery.com>
 444
 445         * po/Make-in (pdf, ps): New dummy targets.
 446
 447 2006-06-06  Alan Modra  <amodra@bigpond.net.au>
 448
 449         * hash.c (bfd_hash_lookup): Correct stray line.
 450
 451         * elf.c (_bfd_elf_init_private_section_data): Comment typo.
 452         (elfcore_grok_nto_status): Use long instead of pid_t.
 453         (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
 454
 455 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 456
 457         * po/Make-in (top_builddir): Define.
 458
 459 2006-06-05  Alan Modra  <amodra@bigpond.net.au>
 460
 461         * Makefile.am: Run "make dep-am".
 462         * Makefile.in: Regenerate.
 463         * config.in: Regenerate.
 464
 465 2006-06-02  Alan Modra  <amodra@bigpond.net.au>
 466             H.J. Lu  <hongjiu.lu@intel.com>
 467
 468         PR ld/2723
 469         * elflink.c (bfd_elf_final_link): Don't output section symbols
 470         for special ELF sections.
 471
 472 2006-06-01  Alan Modra  <amodra@bigpond.net.au>
 473
 474         * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
 475         instead of bfd_make_section*.
 476         * aix386-core.c: Likewise.
 477         * aix5ppc-core.c: Likewise.
 478         * aout-adobe.c: Likewise.
 479         * aoutf1.h: Likewise.
 480         * binary.c: Likewise.
 481         * cisco-core.c: Likewise.
 482         * coff-arm.c: Likewise.
 483         * coff-h8300.c: Likewise.
 484         * elf.c: Likewise.
 485         * elf32-bfin.c: Likewise.
 486         * elf32-m32c.c: Likewise.
 487         * hppabsd-core.c: Likewise.
 488         * hpux-core.c: Likewise.
 489         * i386linux.c: Likewise.
 490         * ieee.c: Likewise.
 491         * ihex.c: Likewise.
 492         * irix-core.c: Likewise.
 493         * lynx-core.c: Likewise.
 494         * m68klinux.c: Likewise.
 495         * mach-o.c: Likewise.
 496         * netbsd-core.c: Likewise.
 497         * nlmcode.h: Likewise.
 498         * opncls.c: Likewise.
 499         * osf-core.c: Likewise.
 500         * peXXigen.c: Likewise.
 501         * ppcboot.c: Likewise.
 502         * ptrace-core.c: Likewise.
 503         * rs6000-core.c: Likewise.
 504         * sco5-core.c: Likewise.
 505         * sparclinux.c: Likewise.
 506         * srec.c: Likewise.
 507         * sunos.c: Likewise.
 508         * trad-core.c: Likewise.
 509         * xcofflink.c: Likewise.
 510         * xsym.c: Likewise.
 511
 512 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 513
 514         * Makefile.am (INCLUDES): Use @INCINTL@.
 515         * acinclude.m4: Include new gettext macros.
 516         * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
 517         Manually substitute POFILES and GMOFILES.
 518         * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
 519
 520 2006-05-30  H.J. Lu  <hongjiu.lu@intel.com>
 521
 522         * bfd.c (bfd_emul_get_maxpagesize): New.
 523         (bfd_elf_set_pagesize): Likewise.
 524         (bfd_emul_set_maxpagesize): Likewise.
 525         (bfd_emul_get_commonpagesize): Likewise.
 526         (bfd_emul_set_commonpagesize): Likewise.
 527         * bfd-in2.h: Regenerated.
 528
 529         * elf-bfd.h (elf_backend_data): Add commonpagesize.
 530         (xvec_get_elf_backend_data): New.
 531         (get_elf_backend_data): Use xvec_get_elf_backend_data.
 532
 533         * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
 534         * elfxx-target.h (elfNN_bed): Likewise.
 535
 536         * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
 537         * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
 538         * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
 539         * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
 540         * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
 541         * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
 542         * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
 543         * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
 544         * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
 545         * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
 546         * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
 547         * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
 548
 549         * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
 550         (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
 551
 552         * targets.c (bfd_find_target): Support NULL abfd.
 553
 554 2006-05-30  Nick Clifton  <nickc@redhat.com>
 555
 556         * po/es.po: Updated Spanish translation.
 557
 558 2006-05-27  Alan Modra  <amodra@bigpond.net.au>
 559             H.J. Lu  <hongjiu.lu@intel.com>
 560
 561         * elf.c (assign_file_positions_for_load_sections): Retrieve
 562         maxpagesize from m->p_align if it is valid.  Set p_vaddr,
 563         p_paddr and p_align earlier.  Revert 2006-05-19 change to p_align.
 564         (copy_elf_program_header): Copy p_align.  Set p_align_valid.
 565
 566 2006-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 567
 568         * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
 569
 570 2006-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 571
 572         * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
 573
 574 2006-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 575
 576         * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
 577
 578 2006-05-26  Alan Modra  <amodra@bigpond.net.au>
 579
 580         * elf.c (sym_is_global): Return a bfd_boolean.
 581         (ignore_section_sym): New function.
 582         (elf_map_symbols): Use ignore_section_sym to discard some syms.
 583         (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
 584         bfd before using elf_section_syms.
 585
 586 2006-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 587
 588         * config.bfd: (sh-*-linux*): Treat as 64bit target.
 589         (sh*l*-*-netbsdelf*): Likewise.
 590         (sh-*-netbsdelf*): Likewise.
 591         (shl*-*-elf*): Likewise.
 592         (sh[1234]l*-*-elf*): Likewise.
 593         (sh3el*-*-elf*): Likewise.
 594         (shl*-*-kaos*): Likewise.
 595         (sh-*-elf*): Likewise.
 596         (sh[1234]*-elf*): Likewise.
 597         (sh-*-rtems*): Likewise.
 598         (sh-*-kaos*): Likewise.
 599
 600 2006-05-24  H.J. Lu  <hongjiu.lu@intel.com>
 601
 602         PR ld/1485
 603         * config.bfd: Set want64 to true if 64bit bfd is used.
 604         (sh-*-linux*): Use targ64_selvecs for 64bit targets.
 605         (sh*l*-*-netbsdelf*): Likewise.
 606         (sh-*-netbsdelf*): Likewise.
 607         (shl*-*-elf*): Likewise.
 608         (sh[1234]l*-*-elf*): Likewise.
 609         (sh3el*-*-elf*): Likewise.
 610         (shl*-*-kaos*): Likewise.
 611         (sh-*-elf*): Likewise.
 612         (sh[1234]*-elf*): Likewise.
 613         (sh-*-rtems*): Likewise.
 614         (sh-*-kaos*): Likewise.
 615
 616 2006-05-24  Paul Brook  <paul@codesourcery.com>
 617
 618         * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
 619         * elf32-arm.c (output_arch_syminfo): Define.
 620         (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
 621         elf32_arm_output_arch_local_syms): New functions.
 622         (elf_backend_output_arch_local_syms): Define.
 623         * elflink.c (bfd_elf_final_link): Call
 624         elf_backend_output_arch_local_syms.
 625         * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
 626         definition.
 627         (elfNN_bed): Add elf_backend_output_arch_local_syms.
 628
 629 2006-05-24  Paul Brook  <paul@codesourcery.com>
 630
 631         * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
 632         (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
 633         elf32_arm_finish_dynamic_symbol): Use them.
 634
 635 2006-05-24  Carlos O'Donell  <carlos@systemhalted.org>
 636             Randolph Chung  <tausq@debian.org>
 637
 638         * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
 639         TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
 640         Add handling for TLS relocations.
 641         (elf_hpp_reloc_final_type): Handle TLS relocs.
 642         * elf32-hppa.c: Add authors for cleanup and TLS support.
 643         (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
 644         (elf32_hppa_link_hash_entry): Add tls_type.
 645         (elf32_hppa_link_hash_table): Add tld_ldm_got.
 646         (hppa_link_has_newfunc): Set tls_type.
 647         (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
 648         (hppa_stub_name): Use hh_name macro.
 649         (elf32_hppa_copy_indirect_symbol): Copy TLS information.
 650         (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
 651         Handle TLS relocs.
 652         (elf32_hppa_gc_sweep_hook): Likewise.
 653         (allocate_dynrelocs): Handle TLS relocs.
 654         (elf32_hppa_size_dynamic_sections): Count space required by TLS
 655         relocs. Use hh_name macro.
 656         (dtpoff_base): New function.
 657         (tpoff): Likewise.
 658         (elf32_hppa_optimized_tls_reloc): Likewise.
 659         (final_link_relocate): Handle TLS relocs.
 660         (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
 661         and hh_name macros.
 662         (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
 663         hh_name and eh_name macros.
 664         (elf32_hppa_reloc_type_clas): Handle TLS relocs.
 665
 666 2006-05-24  Bjoern Haase  <bjoern.m.haase@web.de>
 667
 668         * archures.c: Add bfd_mach_avr6.
 669         * cpu-avr.c: Likewise.
 670         * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
 671         New relocations.
 672         * libbfd.h: Regenerate.
 673         * bfd-in2.h:Regenerate.
 674         * elf32-avr.h: New file.  Protoypes for functions accessed from ld.
 675         * elf32-avr.c: Add elf32-avr.h to include list.
 676         (elf32_avr_stub_hash_entry): New function.
 677         (elf32_avr_link_hash_table): New struct.
 678         (avr_link_hash_table): Likewise.
 679         (avr_stub_hash_entry): Likewise.
 680         (avr_stub_hash_lookup): New function.
 681         (stub_hash_newfunc): New function.
 682         (elf32_avr_link_hash_table_create): New function.
 683         (elf32_avr_link_hash_table_free): New function.
 684         (avr_get_stub_addr): New function.
 685         (debug_relax, debug_stubs): Add new global variables controlling
 686         debugging printout to stdout.
 687         (avr_pc_wrap_around): Change the type to bfd_vma.
 688         (avr_replace_call_ret_sequences): Add a new variable controling
 689         linkrelax optimizations.
 690         (avr_stub_is_required_for_16_bit_reloc): New function.
 691         (avr_final_link_relocate):
 692         Add linker hash table to parameter list. Use stub addr. if necessary.
 693         (elf32_avr_relocate_section):
 694         Add linker hashtable to parameter list of avr_final_link_relocate.
 695         (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
 696         (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
 697         (elf32_avr_relax_delete_bytes):
 698         Iterate over all sections of a bfd when adjusting relocs addends.
 699         (elf32_avr_relax_section):
 700         Evaluate avr_replace_call_ret_sequences and recalculate the size of
 701         stub section.
 702         (avr_stub_name): New function.
 703         (avr_get_stub_entry): New function.
 704         (avr_add_stub): New function.
 705         (avr_build_one_stub): New function.
 706         (avr_size_one_stub): New function.
 707         (elf32_avr_setup_params): New function.
 708         (elf32_avr_setup_section_lists): New function.
 709         (get_local_syms): New function.
 710         (elf32_avr_size_stubs): New function.
 711         (bfd_elf32_bfd_link_hash_table_create): New function.
 712         (bfd_elf32_bfd_link_hash_table_free): New function.
 713
 714 2006-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 715
 716         PR ld/2655
 717         PR ld/2657
 718         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
 719         update CIE/FDE length.  Don't pad to the section alignment.
 720
 721 2006-05-23  Jie Zhang  <jie.zhang@analog.com>
 722
 723         * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
 724         deteted entries in .eh_frame section.
 725
 726 2006-05-23  Jie Zhang  <jie.zhang@analog.com>
 727
 728         * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
 729         instead of _GLOBAL_OFFSET_TABLE_.
 730         (bfin_relocate_section): Ditto.
 731         (_bfin_create_got_section): Ditto.
 732         (elf32_bfinfdpic_create_dynamic_sections): Use
 733         __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
 734         (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
 735
 736 2006-05-23  Alan Modra  <amodra@bigpond.net.au>
 737
 738         * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
 739         function syms over other syms.
 740
 741 2006-05-22  Daniel Jacobowitz  <dan@codesourcery.com>
 742
 743         * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
 744         check.
 745         (bfd_elf_final_link): Add a late DT_TEXTREL check.
 746         * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
 747         (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
 748         (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
 749         Use MIPS_ELF_READONLY_SECTION.
 750         (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
 751         creating DT_TEXTREL.
 752         (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
 753         if no text relocations were generated.
 754
 755 2006-05-19  H.J. Lu  <hongjiu.lu@intel.com>
 756
 757         * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
 758
 759 2006-05-19  Alan Modra  <amodra@bigpond.net.au>
 760
 761         * elf.c (elf_fake_sections): Formatting.
 762         (assign_file_positions_for_load_sections): Only add SEC_ALLOC
 763         sections to p_memsz.  Remove hack for PT_NOTE sections.  Allow
 764         section alignment to increase p_align for PT_LOAD.
 765         (assign_file_positions_for_non_load_sections): Remove ARM BPABI
 766         hack for PT_DYNAMIC.  Instead, set p_filesz for all segments
 767         other than PT_LOAD, and PT_NOTE in core.
 768
 769 2006-05-17  Alan Modra  <amodra@bigpond.net.au>
 770
 771         * elf.c (assign_file_positions_for_segments): Split into..
 772         (assign_file_positions_for_load_sections): ..this, and..
 773         (assign_file_positions_for_non_load_sections): ..this new function,..
 774         (assign_file_positions_except_relocs): ..writing program headers here.
 775
 776 2006-05-17  Alan Modra  <amodra@bigpond.net.au>
 777
 778         * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
 779         non-load sections if they have relocs.
 780
 781 2006-05-15  Paul Brook  <paul@codesourcery.com>
 782
 783         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
 784         (bfd_is_arm_special_symbol_name): ... to this.  Add type argument.
 785         Check symbol name is of specified type.
 786         * elf32-arm.c (elf32_arm_is_target_special_symbol,
 787         arm_elf_find_function, elf32_arm_output_symbol_hook): Use
 788         bfd_is_arm_special_symbol_name.
 789         * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
 790         BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
 791         BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
 792         (bfd_is_arm_mapping_symbol_name): Remove prototype.
 793         (bfd_is_arm_special_symbol_name): Add prototype.
 794         * bfd-in2.h: Regenerate.
 795
 796 2006-05-15  David Heine  <dlheine@tensilica.com>
 797             Bob Wilson  <bob.wilson@acm.org>
 798
 799         * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
 800         undefined opcode.  Clean up assertions.
 801         (narrow_instruction, widen_instruction): Remove "do_it" parameters.
 802         Factor most of the code into separate functions....
 803         (can_narrow_instruction, can_widen_instruction): New.
 804         (prev_instr_is_a_loop): New.
 805         (compute_ebb_proposed_actions): Combine error handling code for
 806         decode errors.  Replace call to insn_decode_len with inline code.
 807         Use can_narrow_instruction and can_widen_instruction.  Handle errors
 808         from call to xtensa_opcode_is_loop.
 809         (relax_section): Adjust calls to narrow_instruction and
 810         widen_instruction.
 811
 812 2006-05-15  Alan Modra  <amodra@bigpond.net.au>
 813
 814         PR 2658
 815         * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
 816         -shared link.
 817
 818 2006-05-11  Michael Matz  <matz@suse.de>
 819
 820         * elflink.c (match_group_member): Correctly iterate group
 821         members.
 822
 823 2006-05-11  Paul Brook  <paul@codesourcery.com>
 824
 825         * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
 826         (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
 827         (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
 828         * reloc.c: Ditto.
 829         * bfd-in2.h: Regenerate.
 830         * libbfd.h: Regenerate.
 831         * libcoff.h: Regenerate.
 832
 833 2006-05-11  Mike Bland  <mbland@google.com>
 834
 835         * elf.c (_bfd_elf_init_private_section_data): Don't change
 836         section type if already set.
 837
 838 2006-05-10  Nick Clifton  <nickc@redhat.com>
 839
 840         PR ld/2607
 841         * elfcode.h (valid_section_index_p): New function: Checks for a
 842         valid section index.  Allows indicies in the range SHN_LOPROC to
 843         SHN_HIOS.
 844         (elf_object_p): Use valid_section_index_p.
 845
 846 2006-05-11  Pedro Alves  <pedro_alves@portugalmail.pt>
 847
 848         * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
 849         ARM_SECREL): Mark WinCE versions of these relocs as partial
 850         inplace.
 851         (coff_arm_relocate_section): Adjust addend for WinCE.
 852
 853 2006-05-10  Alan Modra  <amodra@bigpond.net.au>
 854
 855         PR 2342
 856         * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
 857
 858 2006-05-09  Nick Clifton  <nickc@redhat.com>
 859
 860         * coffcode.h (coff_write_relocs): Produce an error message if a an
 861         out-of-range symbol index is detected in a reloc.
 862
 863 2006-05-09  Ben Elliston  <bje@au.ibm.com>
 864
 865         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
 866         local variable `dynobj'.
 867
 868 2006-05-05  Bjoern Haase  <bjoern.m.haase@web.de>
 869
 870         * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
 871         of the bfd's sections for the reloc-addend adjustments.
 872
 873 2006-05-05  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 874
 875         * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
 876         (elf_s390_relocate_section): Add code to do the GD->LE and
 877         LD->LE TLS linker optimizations if a brasl instruction is used
 878         for the __tls_get_offset function call.
 879         * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
 880
 881 2006-05-05  Alan Modra  <amodra@bigpond.net.au>
 882
 883         * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
 884         R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
 885         the .toc and referenced by a TLS code sequence.
 886         (ppc64_elf_edit_toc): Cater for the unlikely situation that
 887         .toc is the first section in a file.
 888
 889 2006-05-04  Andreas Schwab  <schwab@suse.de>
 890
 891         * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
 892         regs instead of an array of int.
 893         (struct external_solaris_bcp_core): Likewise.
 894         (swapcore_sun3): Use offsetof instead of computing the offset
 895         manually.
 896         (swapcore_sparc): Likewise.  Simplify reference to c_regs.
 897         (swapcore_solaris_bcp): Likewise.
 898
 899 2006-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
 900
 901         * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
 902         for missing GOTs.
 903
 904 2006-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
 905
 906         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
 907         mapping symbols.
 908
 909 2006-05-04  Ben Elliston  <bje@au.ibm.com>
 910
 911         * coff-or32.c (bfd_section_from_shdr): Remove unused local
 912         variable `ptr'.
 913         * cofflink.c (process_embedded_commands): Remove unused local
 914         variables `had_read' and `had_shared'.
 915         * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
 916         variable `fdr_adr'.
 917         * ihex.c (ihex_read_section): Remove unused local variable `addr'.
 918
 919 2006-05-03  Alan Modra  <amodra@bigpond.net.au>
 920
 921         * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
 922         * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
 923         (bfd_und_symbol, bfd_ind_symbol): Delete.
 924         (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
 925         &SEC.symbol.
 926         (STD_SECTION): Adjust.
 927         (_bfd_generic_new_section_hook): New function, extracted from..
 928         (bfd_section_init): ..here.
 929         (bfd_make_section_old_way): Call new_section_hook for abs, com,
 930         und and ind sections.
 931         * elf.c (_bfd_elf_large_com_section): Adjust.
 932         * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
 933         * pdp11.c (new_section_hook): Likewise.
 934         * coffcode.h (coff_new_section_hook): Likewise.
 935         * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
 936         * elf.c (_bfd_elf_new_section_hook): Likewise.
 937         * vms.c (vms_new_section_hook): Likwise.
 938         * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
 939         already set.
 940         * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
 941         * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
 942         * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
 943         * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
 944         * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
 945         * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
 946         * ieee.c (ieee_new_section_hook): Likewise.  Call
 947         _bfd_generic_new_section_hook too.
 948         * mmo.c (mmo_new_section_hook): Likewise.
 949         * oasys.c (oasys_new_section_hook): Likewise.
 950         * som.c (som_new_section_hook): Likewise.
 951         * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
 952         * bfd-in2.h: Regenerate.
 953         * libbfd.h: Regenerate.
 954
 955 2006-05-03  Alan Modra  <amodra@bigpond.net.au>
 956
 957         * hash.c (DEFAULT_SIZE): Revert last change.
 958         (higher_prime_number): Correct test for no larger prime.  Don't
 959         abort on error, instead return 0.  Depopulate primes[].
 960         (bfd_hash_lookup): If we overflow size, refuse to grow table.
 961
 962 2006-05-02  Paul Brook  <paul@codesourcery.com>
 963
 964         * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
 965         for R_ARM_REL32.
 966
 967 2006-05-02  Ben Elliston  <bje@au.ibm.com>
 968
 969         * archive.c (bfd_generic_archive_p): Remove unused local variable
 970         `fail'.
 971         * dwarf2.c (decode_line_info): Remove unused local variable
 972         `basic_block'.
 973         * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
 974         local variable `s'.
 975         * tekhex.c (tekhex_write_object_contents): Remove unused local
 976         variable `bytes_written'.
 977         * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
 978         variable `r_addend'.
 979         * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
 980         * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
 981         (_bfd_ns32k_relocate_contents): Remove break after return.
 982         * elf.c (bfd_section_from_shdr): Remove breaks after returns.
 983
 984 2006-05-02  Nick Clifton  <nickc@redhat.com>
 985
 986         * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
 987         in order to avoid conflicts with the global DEBUG define.
 988
 989 2006-05-02  Alan Modra  <amodra@bigpond.net.au>
 990
 991         * dwarf2.c: Formatting.
 992         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
 993         output section check.
 994         * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
 995         * elf32-m32c.c: Similarly.
 996         * elf32-ppc.c: Similarly.
 997         * elf32-v850.c: Similarly.
 998         * nlm32-sparc.c: Similarly.
 999         * elfcode.h: Similarly.
1000         (elf_symbol_flags): Delete.
1001         * elflink.c (elf_link_input_bfd): Comment typo.
1002
1003 2006-05-01  DJ Delorie  <dj@redhat.com>
1004
1005         * bfd-in.h (bfd_hash_table): Add count field.
1006         * bfd-in2.h: Regenerate.
1007         * hash.c (higher_prime_number): New.
1008         (bfd_hash_table_inint_n): Init count field.
1009         (bfd_hash_lookup): Grow table as needed.
1010
1011 2006-04-27  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1012
1013         PR binutils/2584
1014         * tekhex.c (getvalue): Change return type to bfd_boolean and
1015         add the new parameter.  Return false if the unexpected character
1016         is found.
1017         (getsym): Likewise.
1018         (first_phase): Change return type to bfd_boolean and return
1019         false if the unexpected character is found.  Replace abort
1020         with returning false.
1021         (pass_over): Change return type to bfd_boolean and the type of
1022         the second argument to bfd_boolean (*) (bfd *, int, char *).
1023         Return false if FUNC returns false.
1024         (tekhex_object_p): Return NULL if pass_over fails.
1025
1026 2006-04-27  Alan Modra  <amodra@bigpond.net.au>
1027
1028         * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1029
1030 2006-04-26  H.J. Lu  <hongjiu.lu@intel.com>
1031
1032         PR binutils/2593
1033         * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1034         and flags if its BFD flags have been set.
1035         (_bfd_elf_init_private_section_data): Don't copy the output ELF
1036         section type from input if it has been set to something
1037         different.
1038
1039 2006-04-25  H.J. Lu  <hongjiu.lu@intel.com>
1040
1041         PR binutils/2467
1042         * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1043         is NULL first.
1044
1045         * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1046         abfd->sections is NULL.
1047         (elf32_arm_bfd_free_cached_info): New.
1048         (bfd_elf32_bfd_free_cached_info): Defined.
1049
1050         * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1051         to _bfd_free_cached_info.
1052
1053         * libbfd-in.h (_bfd_free_cached_info): New.
1054         * libbfd: Regenerated.
1055
1056         * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1057         (_bfd_free_cached_info): New.
1058
1059 2006-04-21  Alan Modra  <amodra@bigpond.net.au>
1060
1061         * elf.c (assign_file_positions_except_relocs): Move code setting
1062         file position of non-loaded sections..
1063         (assign_file_positions_for_segments): ..to here.
1064
1065 2006-04-20  H.J. Lu  <hongjiu.lu@intel.com>
1066
1067         PR ld/2537
1068         * elf.c (bfd_section_from_shdr): Allow sections reserved for
1069         applications. Issue an error on sections we don't know how
1070         to handle.
1071
1072 2006-04-19  Alan Modra  <amodra@bigpond.net.au>
1073
1074         * Makefile.am: Run "make dep-am".
1075         * Makefile.in: Regenerate.
1076
1077 2006-04-19  Alan Modra  <amodra@bigpond.net.au>
1078
1079         * warning.m4 (--enable-werror): Format help message.
1080         (--enable-build-warnings): Likewise.
1081         * configure: Regenerate.
1082
1083 2006-04-18  Nick Clifton  <nickc@redhat.com>
1084
1085         PR 2257
1086         * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1087         fields to still be handled as ELF files.
1088
1089 2006-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
1090
1091         * po/SRC-POTFILES.in: Regenerated.
1092
1093 2006-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
1094
1095         * configure.in: Update version to 2.17.50.
1096         * configure: Regenerated.
1097
1098 2006-04-14  David Heine  <dlheine@tensilica.com>
1099
1100         * elf32-xtensa.c (build_reloc_opcodes): New.
1101         (compute_text_actions): Use it to decode opcodes outside inner loop.
1102         (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1103         it is set, use it to get the opcodes for relocations.
1104         (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1105
1106 2006-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1107
1108         PR ld/2513
1109         * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1110         (GOT_TLS_IE_IE): Likewise.
1111         (GOT_TLS_IE_GD): Likewise.
1112         (GOT_TLS_IE_MASK): Likewise.
1113         (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1114         and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1115         respectively.
1116         (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1117         are set, treat tls_type as GOT_TLS_IE_BOTH.
1118         (elf_i386_relocate_section): Likewise.
1119
1120 2006-04-07  Randolph Chung  <tausq@debian.org>
1121
1122         * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
1123         (elf64_hppa_grok_psinfo): Likewise.
1124         (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
1125
1126 2006-04-06  DJ Delorie  <dj@redhat.com>
1127
1128         * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
1129         each plt entry we create.
1130
1131 2006-04-06  Carlos O'Donell  <carlos@codesourcery.com>
1132
1133         * po/Make-in: Add install-html target.
1134         * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1135         htmldir. Add install-html and install-html-recursive targets.
1136         * Makefile.in: Regenerate.
1137         * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1138         * configure: Regenerate.
1139
1140 2006-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1141
1142         * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
1143         with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
1144         section structure.
1145
1146 2006-04-05  Bernd Schmidt  <bernd.schmidt@analog.com>
1147
1148         * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
1149         eliminate warnings.
1150
1151 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1152             James E Wilson  <wilson@specifixinc.com>
1153
1154         PR ld/2442
1155         * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
1156         (elfNN_ia64_local_hash_entry): Add count, sorted_count and
1157         size.
1158         (elfNN_ia64_link_hash_entry): Likewise.
1159         (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
1160         and size.
1161         (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
1162         processing.
1163         (elfNN_ia64_hash_hide_symbol): Likewise.
1164         (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1165         (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1166         (elfNN_ia64_global_dyn_info_free): New function.
1167         (elfNN_ia64_local_dyn_info_free): Likewise.
1168         (elfNN_ia64_hash_table_free): Free local and global
1169         elfNN_ia64_dyn_sym_info.
1170         (addend_compare): New function.
1171         (sort_dyn_sym_info): Likewise.
1172         (get_dyn_sym_info): Updated to use binary search for addend.
1173         (elfNN_ia64_check_relocs): Scan relocations to create dynamic
1174         relocation arrays first.
1175
1176 2006-04-05  Bernd Schmidt  <bernd.schmidt@analog.com>
1177
1178         * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
1179         symbol.
1180
1181 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1182
1183         PR ld/2411
1184         * elflink.c (check_dynsym): New.
1185         (elf_link_output_extsym): Use it.
1186         (bfd_elf_final_link): Likewise.
1187
1188 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1189
1190         PR ld/2404
1191         * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
1192         symbol from the dynamic definition with the default version if
1193         its type and the type of existing regular definition mismatch.
1194
1195 2006-04-05  Richard Sandiford  <richard@codesourcery.com>
1196             Daniel Jacobowitz  <dan@codesourcery.com>
1197
1198         * config.bfd (sparc-*-vxworks*): New stanza.
1199         * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
1200         (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
1201         * configure: Regenerate.
1202         * elf32-sparc.c: Include elf-vxworks.h.
1203         (elf32_sparc_vxworks_link_hash_table_create: New.
1204         (elf32_sparc_vxworks_final_write_processing): New.
1205         (TARGET_BIG_SYM): Override for VxWorks.
1206         (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
1207         (bfd_elf32_bfd_link_hash_table_create): Likewise.
1208         (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
1209         (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
1210         (elf_backend_link_output_symbol_hook): Likewise.
1211         (elf_backend_emit_relocs): Likewise.
1212         (elf_backend_final_write_processing, elf32_bed): Likewise.
1213         * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
1214         (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
1215         (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
1216         (_bfd_sparc_elf_link_hash_table_create): Don't initialize
1217         build_plt_entry here.
1218         (create_got_section): Initialize sgotplt for VxWorks.
1219         (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
1220         plt_header_size and plt_entry_size, with new VxWorks-specific settings.
1221         Call elf_vxworks_create_dynamic_sections for VxWorks.
1222         (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
1223         Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
1224         (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
1225         for VxWorks.  Check for the .got.plt section.
1226         (sparc_vxworks_build_plt_entry): New function.
1227         (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
1228         Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
1229         absolute on VxWorks.
1230         (sparc32_finish_dyn): Add special handling for DT_RELASZ
1231         and DT_PLTGOT on VxWorks.
1232         (sparc_vxworks_finish_exec_plt): New.
1233         (sparc_vxworks_finish_shared_plt): New.
1234         (_bfd_sparc_elf_finish_dynamic_sections): Call them.
1235         Use plt_header_size and plt_entry_size.
1236         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
1237         srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
1238         * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
1239         (elf32-sparc.lo): Likewise.
1240         * Makefile.in: Regenerate.
1241         * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
1242         (_bfd_target_vector): Add a pointer to it.
1243
1244 2006-03-30  Ben Elliston  <bje@au.ibm.com>
1245
1246         PR ld/2267
1247         * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
1248         special section number that exceeds the number of ELF sections
1249         (eg. SHN_MIPS_SCOMMON).
1250
1251 2006-03-27  Richard Sandiford  <richard@codesourcery.com>
1252
1253         * elfxx-mips.c (mips_got_entry): Add more commentary.
1254         (mips_elf_local_got_index): Use the hash table entry to record
1255         the GOT index of forced-local symbols.
1256         (mips_elf_initialize_tls_index): Rearrange code.  Store the index
1257         in either the hash table entry or the mips_got_entry, not both.
1258         Add more commentary.
1259         (mips_elf_multi_got): Make sure the g->next is nonnull when calling
1260         mips_elf_initialize_tls_index.
1261
1262 2006-03-25  Bernd Schmidt  <bernd.schmidt@analog.com>
1263
1264         * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
1265         RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
1266         reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
1267         bfin_areloc_howto_table): Delete.  All
1268         uses deleted as well.
1269         (bfin_reloc_map): Delete all stack relocs.
1270         (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
1271         bfin_reloc_type_lookup): Don't support them.
1272         (bfin_relocate_section): Don't try to handle them.
1273
1274         * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
1275         * configure.in: Likewise.
1276         * configure: Regenerate.
1277         * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
1278         (BFIN_RELOC_MAX): Now 0x21.
1279         (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
1280         (bfd_elf32_bfinfdpic_vec): Declare.
1281         (IS_FDPIC): New macro.
1282         (struct bfinfdpic_elf_link_hash_table): New struct.
1283         (bfinfdpic_hash_table, bfinfdpic_got_section,
1284         bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
1285         bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
1286         bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
1287         bfinfdpic_plt_initial_offset): Accessor macros for it.
1288         (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
1289         (struct bfinfdpic_relocs_info): New struct.
1290         (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
1291         BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
1292         DEFAULT_STACK_SIZE): New macros.
1293         (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
1294         bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
1295         bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
1296         bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
1297         _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
1298         _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
1299         bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
1300         _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
1301         elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
1302         _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
1303         _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
1304         _bfinfdpic_resolve_final_relocs_info,
1305         elf32_bfinfdpic_size_dynamic_sections,
1306         elf32_bfinfdpic_always_size_sections,
1307         elf32_bfinfdpic_modify_segment_map,
1308         _bfinfdpic_count_got_plt_entries,
1309         elf32_bfinfdpic_finish_dynamic_sections,
1310         elf32_bfinfdpic_adjust_dynamic_symbol,
1311         elf32_bfinfdpic_finish_dynamic_symbol,
1312         elf32_bfinfdpic_elf_use_relative_eh_frame,
1313         elf32_bfinfdpic_elf_encode_eh_address,
1314         elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
1315         elf32_bfinfdpic_copy_private_bfd_data,
1316         (struct _bfinfdpic_dynamic_got_info,
1317         struct _bfinfdpic_dynamic_got_plt_info): New structs.
1318         (elf32_bfin_print_private_bfd_data): Print PIC flags.
1319         (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
1320         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
1321         elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
1322         elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
1323         bfd_elf32_bfd_copy_private_bfd_data,
1324         elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1325         elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
1326         elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
1327         elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
1328         elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
1329         elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
1330         elf_backend_omit_section_dynsym): Redefine these macros and include
1331         "elf32-target.h" again to create the elf32-bfinfdpic target.
1332         * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
1333         BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
1334         BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
1335         BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
1336         BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
1337         BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
1338         BFD_RELOC_BFIN_GOTOFFLO): New.
1339         * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
1340         (_bfd_target_vector): Add it.
1341         * bfd-in2.h: Regenerate.
1342         * libbfd.h: Regenerate.
1343
1344 2006-03-25  Richard Sandiford  <richard@codesourcery.com>
1345
1346         * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
1347         incompatible.  Likewise MAC and EMAC code.
1348         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
1349         bfd_get_compatible to set the new bfd architecture.  Rely on it
1350         to detect incompatibilities.
1351
1352 2006-03-23  Michael Matz  <matz@suse.de>
1353
1354         * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
1355         BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
1356         BFD_RELOC_X86_64_PLTOFF64.
1357         * bfd-in2.h: Regenerated.
1358         * libbfd.h: Regenerated.
1359         * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
1360         Add howtos for above relocs.
1361         (x86_64_reloc_map): Add mappings for new relocs.
1362         (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
1363         R_X86_64_GOTPLT64 need a got entry.  R_X86_64_GOTPLT64 also a PLT
1364         entry.  R_X86_64_GOTPC64 needs a .got section.  R_X86_64_PLTOFF64
1365         needs a PLT entry.
1366         (elf64_x86_64_gc_sweep_hook): Reflect changes from
1367         elf64_x86_64_check_relocs for the new relocs.
1368         (elf64_x86_64_relocate_section): Handle new relocs.
1369
1370 2006-03-22  Bob Wilson  <bob.wilson@acm.org>
1371
1372         * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
1373         rel->r_addend is zero.
1374
1375 2006-03-22  Richard Sandiford  <richard@codesourcery.com>
1376
1377         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
1378         of "loc".
1379
1380 2006-03-22  Richard Sandiford  <richard@codesourcery.com>
1381             Daniel Jacobowitz  <dan@codesourcery.com>
1382             Phil Edwards  <phil@codesourcery.com>
1383             Zack Weinberg  <zack@codesourcery.com>
1384             Mark Mitchell  <mark@codesourcery.com>
1385             Nathan Sidwell  <nathan@codesourcery.com>
1386
1387         * bfd-in2.h: Regenerate.
1388         * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
1389         * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
1390         (bfd_elf32_littlemips_vxworks_vec): Likewise.
1391         (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
1392         (bfd_elf32_littlemips_vec): Likewise.
1393         (bfd_elf32_nbigmips_vec): Likewise.
1394         (bfd_elf32_nlittlemips_vec): Likewise.
1395         (bfd_elf32_ntradbigmips_vec): Likewise.
1396         (bfd_elf32_ntradlittlemips_vec): Likewise.
1397         (bfd_elf32_tradbigmips_vec): Likewise.
1398         (bfd_elf32_tradlittlemips_vec): Likewise.
1399         (bfd_elf64_bigmips_vec): Likewise.
1400         (bfd_elf64_littlemips_vec): Likewise.
1401         (bfd_elf64_tradbigmips_vec): Likewise.
1402         (bfd_elf64_tradlittlemips_vec): Likewise.
1403         * elf32-mips.c: Include elf-vxworks.h.
1404         (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
1405         instead of calling mips_elf32_rtype_to_howto directly.
1406         (mips_vxworks_copy_howto_rela): New reloc howto.
1407         (mips_vxworks_jump_slot_howto_rela): Likewise.
1408         (mips_vxworks_bfd_reloc_type_lookup): New function.
1409         (mips_vxworks_rtype_to_howto): Likewise.
1410         (mips_vxworks_final_write_processing): Likewise.
1411         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
1412         (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
1413         (elf_backend_want_got_plt): Likewise.
1414         (elf_backend_want_plt_sym): Likewise.
1415         (elf_backend_got_symbol_offset): Likewise.
1416         (elf_backend_want_dynbss): Likewise.
1417         (elf_backend_may_use_rel_p): Likewise.
1418         (elf_backend_may_use_rela_p): Likewise.
1419         (elf_backend_default_use_rela_p): Likewise.
1420         (elf_backend_got_header_size: Likewise.
1421         (elf_backend_plt_readonly): Likewise.
1422         (bfd_elf32_bfd_reloc_type_lookup): Likewise.
1423         (elf_backend_mips_rtype_to_howto): Likewise.
1424         (elf_backend_adjust_dynamic_symbol): Likewise.
1425         (elf_backend_finish_dynamic_symbol): Likewise.
1426         (bfd_elf32_bfd_link_hash_table_create): Likewise.
1427         (elf_backend_add_symbol_hook): Likewise.
1428         (elf_backend_link_output_symbol_hook): Likewise.
1429         (elf_backend_emit_relocs): Likewise.
1430         (elf_backend_final_write_processing: Likewise.
1431         (elf_backend_additional_program_headers): Likewise.
1432         (elf_backend_modify_segment_map): Likewise.
1433         (elf_backend_symbol_processing): Likewise.
1434         * elfxx-mips.c: Include elf-vxworks.h.
1435         (mips_elf_link_hash_entry): Add is_relocation_target and
1436         is_branch_target fields.
1437         (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
1438         srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
1439         (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
1440         (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
1441         Return 3 for VxWorks.
1442         (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
1443         mips_elf_link_hash_table.  Return 0 for VxWorks.
1444         (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
1445         mips_elf_link_hash_table.  Update the call to ELF_MIPS_GP_OFFSET.
1446         (mips_vxworks_exec_plt0_entry): New variable.
1447         (mips_vxworks_exec_plt_entry): Likewise.
1448         (mips_vxworks_shared_plt0_entry): Likewise.
1449         (mips_vxworks_shared_plt_entry): Likewise.
1450         (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
1451         (mips_elf_rel_dyn_section): Change the bfd argument to a
1452         mips_elf_link_hash_table.  Use MIPS_ELF_REL_DYN_NAME to get
1453         the name of the section.
1454         (mips_elf_initialize_tls_slots): Update the call to
1455         mips_elf_rel_dyn_section.
1456         (mips_elf_gotplt_index): New function.
1457         (mips_elf_local_got_index): Add an input_section argument.
1458         Update the call to mips_elf_create_local_got_entry.
1459         (mips_elf_got_page): Likewise.
1460         (mips_elf_got16_entry): Likewise.
1461         (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
1462         arguments.  Create dynamic relocations for each entry on VxWorks.
1463         (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
1464         (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
1465         and MIPS_RESERVED_GOTNO.
1466         (mips_elf_create_got_section): Update the uses of
1467         MIPS_ELF_GOT_MAX_SIZE.  Create .got.plt on VxWorks.
1468         (is_gott_symbol): New function.
1469         (mips_elf_calculate_relocation): Use a dynobj local variable.
1470         Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
1471         mips_elf_got_page_entry.  Set G to the .got.plt entry when calculating
1472         VxWorks R_MIPS_CALL* relocations.  Calculate and use G for all GOT
1473         relocations on VxWorks.  Add dynamic relocations for references
1474         to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols.  Don't
1475         create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
1476         in VxWorks executables.
1477         (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
1478         Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
1479         Don't allocate a null entry on VxWorks.
1480         (mips_elf_create_dynamic_relocation): Update the call to
1481         mips_elf_rel_dyn_section.  Use absolute rather than relative
1482         relocations for VxWorks, and make them RELA rather than REL.
1483         (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
1484         read-only on VxWorks.  Update the call to mips_elf_rel_dyn_section.
1485         Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
1486         VxWorks.  Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
1487         Call elf_vxworks_create_dynamic_sections for VxWorks and
1488         initialize the plt_header_size and plt_entry_size fields.
1489         (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
1490         used in VxWorks executables.  Don't allocate dynamic relocations
1491         for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
1492         Set is_relocation_target for each symbol referenced by a relocation.
1493         Allocate .rela.dyn entries for relocations against the special
1494         VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols.  Create GOT
1495         entries for all VxWorks R_MIPS_GOT16 relocations.  Don't allocate
1496         a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
1497         R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations.  Update the calls
1498         to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
1499         Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
1500         relocations.  Don't set no_fn_stub on VxWorks.
1501         (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
1502         mips_elf_allocate_dynamic_relocations.
1503         (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
1504         (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
1505         entries for VxWorks, and do not create multiple GOTs.
1506         (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
1507         Handle .got specially for VxWorks.  Update the uses of
1508         MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
1509         Check for sgotplt and splt.  Allocate the .rel(a).dyn contents last,
1510         once its final size is known.  Set DF_TEXTREL for VxWorks.  Add
1511         DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
1512         tags on VxWorks.  Do not add the MIPS-specific tags for VxWorks.
1513         (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
1514         (mips_vxworks_finish_exec_plt): Likewise.
1515         (mips_vxworks_finish_shared_plt): Likewise.
1516         (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
1517         to mips_elf_rel_dyn_section.  Use a VxWorks-specific value of
1518         DT_PLTGOT.  Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
1519         DT_PLTRELSZ and DT_JMPREL.  Update the uses of MIPS_RESERVED_GOTNO
1520         and mips_elf_rel_dyn_section.  Use a different GOT header for
1521         VxWorks.  Don't sort .rela.dyn on VxWorks.  Finish the PLT on VxWorks.
1522         (_bfd_mips_elf_link_hash_table_create): Initialize the new
1523         mips_elf_link_hash_table fields.
1524         (_bfd_mips_vxworks_link_hash_table_create): New function.
1525         (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
1526         on VxWorks.  Update the call to ELF_MIPS_GP_OFFSET.
1527         * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
1528         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1529         (_bfd_mips_vxworks_link_hash_table_create): Likewise.
1530         * libbfd.h: Regenerate.
1531         * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
1532         (elf32-mips.lo): Likewise.
1533         * Makefile.in: Regenerate.
1534         * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
1535         * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
1536         (bfd_elf32_littlemips_vxworks_vec): Likewise.
1537         (_bfd_target_vector): Add entries for them.
1538
1539 2006-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1540
1541         * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
1542         section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
1543         (elf_backend_special_sections): Remove #undef.
1544
1545 2006-03-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1546
1547         * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
1548         for undefined weak symbols.
1549
1550 2006-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
1551
1552         PR ld/2462
1553         * elflink.c (bfd_elf_final_link): Remove
1554         bed->elf_backend_emit_relocs from emit_relocs.
1555
1556 2006-03-17  Alexandre Oliva  <aoliva@redhat.com>
1557
1558         * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
1559         first relocation to the second when relaxing TLS GD to LE;
1560         zero it out when relaxing to IE.
1561
1562 2006-03-17  Alan Modra  <amodra@bigpond.net.au>
1563
1564         PR 2434
1565         * elflink.c (elf_link_add_object_symbols): Save and restore
1566         warning sym's linked sym.
1567
1568 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
1569
1570         PR 2434
1571         * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
1572         (elf_link_add_object_symbols): Delete unnecessary locals.  Rename
1573         hash_table -> htab.  Formatting.  Save entire symbol table
1574         before loading as-needed syms, and restore afterwards if lib not
1575         needed.  Use bfd_hash_allocate rather than bfd_alloc for sym
1576         name.  Free some buffers earlier.
1577         * bfd-in.h (struct bfd_hash_table): Add entsize.
1578         (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
1579         * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
1580         * hash.c (bfd_hash_table_init_n): Add entsize param, save to
1581         hash table.
1582         (bfd_hash_table_init): Add param, adjust calls.
1583         * aoutx.h: Adjust all hash_table_init functions and calls.
1584         * bfd.c: Likewise.
1585         * coff-arm.c: Likewise.
1586         * coff-h8300.c: Likewise.
1587         * coff-ppc.c: Likewise.
1588         * cofflink.c: Likewise.
1589         * ecoff.c: Likewise.
1590         * ecofflink.c: Likewise.
1591         * elf-m10300.c: Likewise.
1592         * elf-strtab.c: Likewise.
1593         * elf.c: Likewise.
1594         * elf32-arm.c: Likewise.
1595         * elf32-bfin.c: Likewise.
1596         * elf32-cris.c: Likewise.
1597         * elf32-frv.c: Likewise.
1598         * elf32-hppa.c: Likewise.
1599         * elf32-i386.c: Likewise.
1600         * elf32-m32r.c: Likewise.
1601         * elf32-m68hc1x.c: Likewise.
1602         * elf32-m68k.c: Likewise.
1603         * elf32-ppc.c: Likewise.
1604         * elf32-s390.c: Likewise.
1605         * elf32-sh.c: Likewise.
1606         * elf32-vax.c: Likewise.
1607         * elf64-alpha.c: Likewise.
1608         * elf64-hppa.c: Likewise.
1609         * elf64-ppc.c: Likewise.
1610         * elf64-s390.c: Likewise.
1611         * elf64-sh64.c: Likewise.
1612         * elf64-x86-64.c: Likewise.
1613         * elfxx-ia64.c: Likewise.
1614         * elfxx-mips.c: Likewise.
1615         * elfxx-sparc.c: Likewise.
1616         * i386linux.c: Likewise.
1617         * libaout.h: Likewise.
1618         * libbfd-in.h: Likewise.
1619         * libcoff-in.h: Likewise.
1620         * linker.c: Likewise.
1621         * m68klinux.c: Likewise.
1622         * merge.c: Likewise.
1623         * opncls.c: Likewise.
1624         * pdp11.c: Likewise.
1625         * sparclinux.c: Likewise.
1626         * stabs.c: Likewise.
1627         * sunos.c: Likewise.
1628         * vms.c: Likewise.
1629         * xcofflink.c: Likewise.
1630         * section.c (struct section_hash_entry): Move to..
1631         * libbfd-in.h: ..here.
1632         * Makefile.am: Run "make dep-am"
1633         * Makefile.in: Regenerate.
1634         * bfd-in2.h: Regenerate.
1635         * libbfd.h: Regenerate.
1636         * libcoff.h: Regenerate.
1637
1638 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
1639
1640         * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
1641         against __GLOBAL_OFFSET_TABLE__ need never be dynamic.  Tweak
1642         last change to REL32 relocs so that they are counted as
1643         possibly dynamic as per REL24 and REL14.
1644
1645 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
1646
1647         * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
1648         checks from REL32.
1649
1650 2006-03-15  Ben Elliston  <bje@au.ibm.com>
1651
1652         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
1653         in_list elements, not just the first.
1654
1655 2006-03-14  Richard Sandiford  <richard@codesourcery.com>
1656
1657         * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
1658         out from...
1659         (_bfd_mips_elf_relocate_section): ...here.  Use it to adjust r_addend
1660         for final links too.
1661
1662 2006-03-13  Richard Sandiford  <richard@codesourcery.com>
1663
1664         * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
1665
1666 2006-03-11  H.J. Lu  <hongjiu.lu@intel.com>
1667
1668         PR ld/2443
1669         * dwarf2.c (concat_filename): Don't issue an error if file is 0.
1670
1671 2006-03-10  Paul Brook  <paul@codesourcery.com>
1672
1673         * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
1674         (elf32_arm_print_private_bfd_data): Ditto.
1675
1676 2006-03-09  Paul Brook  <paul@codesourcery.com>
1677
1678         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
1679         mapping symbols.
1680
1681 2006-03-09  Khem Raj  <khem@mvista.com>
1682
1683         * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
1684         char type.
1685
1686 2006-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1687
1688         * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
1689
1690 2006-03-07  Richard Sandiford  <richard@codesourcery.com>
1691             Daniel Jacobowitz  <dan@codesourcery.com>
1692             Zack Weinberg  <zack@codesourcery.com>
1693             Nathan Sidwell  <nathan@codesourcery.com>
1694             Paul Brook  <paul@codesourcery.com>
1695             Ricardo Anguiano  <anguiano@codesourcery.com>
1696             Phil Edwards  <phil@codesourcery.com>
1697
1698         * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
1699         (bfd_elf32_bigarm_symbian_vec): Likewise.
1700         (bfd_elf32_bigarm_vxworks_vec): Likewise.
1701         (bfd_elf32_littlearm_vec): Likewise.
1702         (bfd_elf32_littlearm_symbian_vec): Likewise.
1703         (bfd_elf32_littlearm_vxworks_vec): Likewise.
1704         * configure: Regenerate.
1705         * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
1706         (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
1707         (elf32_arm_vxworks_bed): Add forward declaration.
1708         (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
1709         (elf32_arm_vxworks_exec_plt0_entry): New table.
1710         (elf32_arm_vxworks_exec_plt_entry): Likewise.
1711         (elf32_arm_vxworks_shared_plt_entry): Likewise.
1712         (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
1713         (reloc_section_p): New function.
1714         (create_got_section): Use RELOC_SECTION.
1715         (elf32_arm_create_dynamic_sections): Likewise.  Call
1716         elf_vxworks_create_dynamic_sections for VxWorks targets.
1717         Choose between the two possible values of plt_header_size
1718         and plt_entry_size.
1719         (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
1720         (elf32_arm_abs12_reloc): New function.
1721         (elf32_arm_final_link_relocate): Call it.  Allow the creation of
1722         dynamic R_ARM_ABS12 relocs on VxWorks.  Use reloc_section_p,
1723         RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION.  Initialize the
1724         r_addend fields of relocs.  On rela targets, skip any code that
1725         adjusts in-place addends.  When using _bfd_link_final_relocate
1726         to perform a final relocation, pass rel->r_addend as the addend
1727         argument.
1728         (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
1729         object, ignore flags that are not standard on VxWorks.
1730         (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
1731         relocs on VxWorks.  Use reloc_section_p.
1732         (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
1733         (allocate_dynrelocs): Use RELOC_SIZE.  Account for the size of
1734         .rela.plt.unloaded relocs on VxWorks targets.
1735         (elf32_arm_size_dynamic_sections): Use RELOC_SIZE.  Check for
1736         .rela.plt.unloaded as well as .rel(a).plt.  Add DT_RELA* tags
1737         instead of DT_REL* tags on RELA targets.
1738         (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
1739         and SWAP_RELOC_OUT.  Initialize r_addend fields.  Handle VxWorks
1740         PLT entries.  Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1741         (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
1742         and SWAP_RELOC_OUT.  Initialize r_addend fields.  Handle DT_RELASZ
1743         like DT_RELSZ.  Handle the VxWorks form of initial PLT entry.
1744         Correct the .rela.plt.unreloaded symbol indexes.
1745         (elf32_arm_output_symbol_hook): Call the VxWorks version of this
1746         hook on VxWorks targets.
1747         (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
1748         Minor formatting tweak.
1749         (elf32_arm_vxworks_final_write_processing): New function.
1750         (elf_backend_add_symbol_hook): Override for VxWorks and reset
1751         for Symbian.
1752         (elf_backend_final_write_processing): Likewise.
1753         (elf_backend_emit_relocs): Likewise.
1754         (elf_backend_want_plt_sym): Likewise.
1755         (ELF_MAXPAGESIZE): Likewise.
1756         (elf_backend_may_use_rel_p): Minor formatting tweak.
1757         (elf_backend_may_use_rela_p): Likewise.
1758         (elf_backend_default_use_rela_p): Likewise.
1759         (elf_backend_rela_normal): Likewise.
1760         * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
1761
1762 2006-03-06  Nathan Sidwell  <nathan@codesourcery.com>
1763
1764         * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
1765         New.  Adjust other variants.
1766         (bfd_default_scan): Update.
1767         * bfd-in2.h: Rebuilt.
1768         * cpu-m68k.c: Adjust.
1769         (bfd_m68k_compatible): New. Use it for architectures.
1770         * elf32-m68k.c (elf32_m68k_object_p): Adjust.
1771         (elf32_m68k_merge_private_bfd_data): Adjust.  Correct isa-a/b
1772         mismatch.
1773         (elf32_m68k_print_private_bfd_data): Adjust.
1774         * ieee.c (ieee_write_processor): Adjust.
1775
1776 2006-03-06  Alan Modra  <amodra@bigpond.net.au>
1777
1778         * dwarf2.c: Formatting.
1779         (add_line_info): Remove outer loop.
1780
1781 2006-03-05  H.J. Lu  <hongjiu.lu@intel.com>
1782             Alan Modra  <amodra@bigpond.net.au>
1783
1784         PR binutils/2338
1785         * dwarf2.c (loadable_section): New struct.
1786         (dwarf2_debug): Add loadable_section_count and
1787         loadable_sections.
1788         (new_line_sorts_after): New.
1789         (add_line_info): Use new_line_sorts_after to compare line
1790         addresses.
1791         (check_function_name): Removed.
1792         (unset_sections): New.
1793         (place_sections): New.
1794         (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
1795         and unset_sections on relocatable files.
1796         (_bfd_dwarf2_find_line): Likewise.
1797
1798 2006-03-03  Nick Clifton  <nickc@redhat.com>
1799
1800         * cpu-avr.c: Update to ISO-C90 formatting.
1801         * elf32-avr.c: Likewise.
1802
1803 2006-03-03  Bjoern Haase  <bjoern.m.haase@web.de>
1804
1805         * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
1806         and R_AVR_MS8_LDI
1807         (bfd_elf_avr_final_write_processing): Set
1808         EF_AVR_LINKRELAX_PREPARED in e_flags field.
1809         (elf32_avr_relax_section): New function.
1810         (elf32_avr_relax_delete_bytes): New function.
1811         (elf32_avr_get_relocated_section_contents): New function.
1812         (avr_pc_wrap_around): New function.
1813         (avr_relative_distance_considering_wrap_around): New function.
1814         (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
1815         * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
1816         * libbfd.h: Regenerate.
1817         * bfd-in2.h: Regenerate.
1818
1819 2006-03-02  DJ Delorie  <dj@redhat.com>
1820
1821         * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
1822         calculations.
1823
1824 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
1825
1826         * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
1827         bfd_elf32_powerpc_vxworks_vec.
1828
1829 2006-03-02  Nick Clifton  <nickc@redhat.com>
1830
1831         * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
1832
1833 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
1834
1835         * elf32-i386.c (elf_i386_create_dynamic_sections): Use
1836         elf_vxworks_create_dynamic_sections.
1837         (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
1838         symbol handling.
1839         * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
1840         elf_vxworks_create_dynamic_sections.
1841         (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
1842         symbol handling.
1843         * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
1844         * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
1845
1846 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
1847
1848         * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1849         (elf_backend_link_output_symbol_hook): Use
1850         elf_vxworks_link_output_symbol_hook instead.
1851         * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1852         (elf_backend_link_output_symbol_hook): Use
1853         elf_vxworks_link_output_symbol_hook instead.
1854         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
1855         same interface as elf_backend_link_output_symbol_hook.
1856         * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
1857         prototype accordingly.
1858
1859 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
1860
1861         * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
1862         (ppc_elf_link_hash_table): Replace old_got and new_got with
1863         plt_type and can_use_new_plt.
1864         (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
1865         SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
1866         (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
1867         Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
1868         (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
1869         either plt_type == PLT_OLD or plt_type == PLT_NEW.  Assert that
1870         this function should not be called for VxWorks targets.
1871         (ppc_elf_tls_setup): Use plt_type instead of old_got.
1872         (allocate_got): Likewise.  Rearrange so that max_before_header
1873         is only used for PLT_OLD and PLT_NEW.
1874         (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
1875         (ppc_elf_size_dynamic_sections): Likewise.
1876         (ppc_elf_relax_section): Likewise.
1877         (ppc_elf_relocate_section): Likewise.
1878         (ppc_elf_finish_dynamic_symbol): Likewise.
1879         (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
1880
1881 2006-02-28  Richard Sandiford  <richard@codesourcery.com>
1882
1883         * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
1884         (elf_i386_link_hash_table_create): Initialize it.
1885         (elf_i386_compute_jump_table_size): Use it instead of
1886         srelplt->reloc_count.
1887         (allocate_dynrelocs): Likewise.
1888         (elf_i386_size_dynamic_sections): Likewise.
1889         (elf_i386_relocate_section): Likewise.
1890
1891 2006-02-27  Jakub Jelinek  <jakub@redhat.com>
1892
1893         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
1894         (_bfd_elf_write_section_eh_frame): Likewise.
1895
1896 2006-02-27  Carlos O'Donell  <carlos@codesourcery.com>
1897
1898         * po/Make-in: Add html target.
1899
1900 2006-02-27  Richard Sandiford  <richard@codesourcery.com>
1901
1902         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
1903         cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
1904         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
1905         * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
1906         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1907         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
1908         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
1909         * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
1910         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
1911         * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
1912         * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
1913         * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
1914         * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
1915         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
1916         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1917         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.  Also use
1918         the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
1919         * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
1920         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1921         * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
1922         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1923
1924 2006-02-25  Richard Sandiford  <richard@codesourcery.com>
1925
1926         * elf-bfd.h (elf_link_hash_table): Add hplt field.
1927         * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
1928         * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1929         * elf32-frv.c (_frv_create_got_section): Likewise.
1930         * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
1931         * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
1932         * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
1933         * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
1934         * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
1935         (elf_i386_link_hash_table_create): Don't initialize them.
1936         (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
1937         hgot fields.
1938         (elf_i386_finish_dynamic_symbol): Likewise.
1939         * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
1940         (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
1941         (ppc_elf_finish_dynamic_symbol): Likewise.
1942
1943 2006-02-24  DJ Delorie  <dj@redhat.com>
1944
1945         * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
1946         (m32c_elf_relocate_section): Don't relocate them.
1947         (compare_reloc): New.
1948         (relax_reloc): Remove.
1949         (m32c_offset_for_reloc): New.
1950         (m16c_addr_encodings): New.
1951         (m16c_jmpaddr_encodings): New.
1952         (m32c_addr_encodings): New.
1953         (m32c_elf_relax_section): Relax jumps and address displacements.
1954         (m32c_elf_relax_delete_bytes): Adjust for internal syms.  Fix up
1955         short jumps.
1956
1957         * reloc.c: Add m32c relax relocs.
1958         * libbfd.h: Regenerate.
1959         * bfd-in2.h: Regenerate.
1960
1961 2006-02-24  H.J. Lu  <hongjiu.lu@intel.com>
1962
1963         PR ld/2218
1964         * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
1965         (_bfd_elf_link_hash_fixup_symbol): New.
1966
1967         * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
1968         (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
1969         it isn't NULL.
1970
1971         * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
1972
1973         * elfxx-target.h (elf_backend_fixup_symbol): New.
1974         (elfNN_bed): Initialize elf_backend_fixup_symbol.
1975
1976 2006-02-23  H.J. Lu  <hongjiu.lu@intel.com>
1977
1978         * cpu-ia64-opc.c (ins_immu5b): New.
1979         (ext_immu5b): Likewise.
1980         (elf64_ia64_operands): Add IMMU5b.
1981
1982 2006-02-21  Alan Modra  <amodra@bigpond.net.au>
1983
1984         PR ld/2218
1985         * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
1986         is dynamic.
1987         * elf32-hppa.c (allocate_dynrelocs): Likewise.
1988         * elf32-i386.c (allocate_dynrelocs): Likewise.
1989         * elf32-s390.c (allocate_dynrelocs): Likewise.
1990         * elf32-sh.c (allocate_dynrelocs): Likewise.
1991         * elf64-s390.c (allocate_dynrelocs): Likewise.
1992         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1993         * elf32-m32r.c (allocate_dynrelocs): Likewise.  Discard relocs
1994         on undef weak with non-default visibility too.
1995         * elfxx-sparc.c (allocate_dynrelocs): Ditto.
1996
1997 2006-02-21  Alan Modra  <amodra@bigpond.net.au>
1998
1999         * bfd.c: (_bfd_default_error_handler): Don't call abort on
2000         error, instead call _exit.
2001         (_bfd_abort): Call _exit not xexit.
2002
2003 2006-02-17  Kevin Buettner  <kevinb@redhat.com>
2004
2005         * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2006         New functions.
2007         * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2008
2009 2006-02-17  Shrirang Khisti  <shrirangk@kpitcummins.com>
2010             Anil Paranjape   <anilp1@kpitcummins.com>
2011             Shilin Shakti    <shilins@kpitcummins.com>
2012
2013         * Makefile.am: Add xc16x related entry
2014         * Makefile.in: Regenerate
2015         * archures.c: Add bfd_xc16x_arch
2016         * bfd-in2.h: Regenerate
2017         * config.bfd: Add xc16x-*-elf
2018         * configure.in: Add bfd_elf32_xc16x_vec
2019         * configure: Regenerate.
2020         * targets.c: Added xc16x related information
2021         * cpu-xc16x.c: New file
2022         * reloc.c: Add new relocations specific to xc16x:
2023         BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2024         BFD_RELOC_XC16X_SOF
2025         * elf32-xc16x.c: New file.
2026
2027 2006-02-17  Alan Modra  <amodra@bigpond.net.au>
2028
2029         * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2030         * elf64-ppc.c (allocate_dynrelocs): Likewise.
2031
2032 2006-02-17  Alan Modra  <amodra@bigpond.net.au>
2033
2034         PR ld/2218
2035         * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2036         dynamic.
2037         (ppc64_elf_relocate_section): Check output reloc section size.
2038         * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2039
2040 2006-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2041
2042         PR ld/2322
2043         * elf.c (get_segment_type): New function.
2044         (_bfd_elf_print_private_bfd_data): Use it.
2045         (print_segment_map): New function.
2046         (assign_file_positions_for_segments): Call print_segment_map
2047         when there are not enough room for program headers.
2048
2049 2006-02-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
2050
2051         * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2052         traditional MIPS ELF targets.
2053
2054 2006-02-15  H.J. Lu  <hongjiu.lu@intel.com>
2055
2056         PR binutils/2338
2057         * dwarf2.c (check_function_name): New function.
2058         (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2059         check if function is correct.
2060
2061 2006-02-16  Alan Modra  <amodra@bigpond.net.au>
2062
2063         * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2064         debug sections.
2065         (elf_link_input_bfd): Adjust comments.
2066
2067 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
2068
2069         * elf.c (copy_private_bfd_data): Minor update.
2070
2071 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
2072
2073         PR binutils/2258
2074         * elf.c (copy_private_bfd_data): Renamed to ...
2075         (rewrite_elf_program_header): This.
2076         (copy_elf_program_header): New function.
2077         (copy_private_bfd_data): Likewise.
2078
2079 2006-02-07  Nathan Sidwell  <nathan@codesourcery.com>
2080
2081         * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2082         bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2083         bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2084         bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2085         (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2086         bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2087         bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2088         bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2089         bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2090         bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2091         bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2092         bfd_mach_mcf_isa_b_usp_float_emac): New.
2093         (bfd_default_scan): Update coldfire mapping.
2094         * bfd-in.h (bfd_m68k_mach_to_features,
2095         bfd_m68k_features_to_mach): Declare.
2096         * bfd-in2.h: Rebuilt.
2097         * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2098         adjust legacy names.
2099         (m68k_arch_features): New.
2100         (bfd_m68k_mach_to_features,
2101         bfd_m68k_features_to_mach): Define.
2102         * elf32-m68k.c (elf32_m68k_object_p): New.
2103         (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2104         (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2105         (elf_backend_object_p): Define.
2106         * ieee.c (ieee_write_processor): Update coldfire machines.
2107         * libbfd.h: Rebuilt.
2108
2109 2006-02-06  Steve Ellcey  <sje@cup.hp.com>
2110
2111         * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2112         if SHF_TLS is set.
2113
2114 2006-02-05  Arnold Metselaar  <arnold.metselaar@planet.nl>
2115
2116         * coff-z80.c (r_imm24): New howto.
2117         (rtype2howto): New case R_IMM24.
2118         (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
2119         (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2120
2121 2006-02-04  Richard Sandiford  <richard@codesourcery.com>
2122
2123         * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
2124         has already been assigned a GOT index, copy that index to the
2125         current hash table entry.
2126
2127 2006-02-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
2128
2129         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2130         for call-to-undefweak reloc overflow.
2131
2132 2006-01-31  Eric Botcazou  <ebotcazou@libertysurf.fr>
2133
2134         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2135         for 32-bit relocs overflow.
2136
2137 2006-01-27  Paul Brook  <paul@codesourcery.com>
2138
2139         * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
2140         objects.
2141
2142 2006-01-18  Alexandre Oliva  <aoliva@redhat.com>
2143
2144         Introduce TLS descriptors for i386 and x86_64.
2145         * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
2146         BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2147         BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
2148         * libbfd.h, bfd-in2.h: Rebuilt.
2149         * elf32-i386.c (elf_howto_table): New relocations.
2150         (R_386_tls): Adjust.
2151         (elf_i386_reloc_type_lookup): Map new relocations.
2152         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2153         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2154         (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
2155         (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
2156         (elf_i386_local_tlsdesc_gotent): New macro.
2157         (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
2158         (elf_i386_compute_jump_table_size): New macro.
2159         (link_hash_newfunc): Initialize tlsdesc_got.
2160         (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
2161         (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
2162         R_386_TLS_DESC_CALL.
2163         (elf_i386_check_relocs): Likewise.  Allocate space for
2164         local_tlsdesc_gotent.
2165         (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
2166         R_386_TLS_DESC_CALL.
2167         (allocate_dynrelocs): Count function PLT relocations.  Reserve
2168         space for TLS descriptors and relocations.
2169         (elf_i386_size_dynamic_sections): Reserve space for TLS
2170         descriptors and relocations.  Set up sgotplt_jump_table_size.
2171         Don't zero reloc_count in srelplt.
2172         (elf_i386_always_size_sections): New.  Set up _TLS_MODULE_BASE_.
2173         (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
2174         R_386_TLS_DESC_CALL.
2175         (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2176         (elf_backend_always_size_sections): Define.
2177         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
2178         R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
2179         (R_X86_64_standard): Adjust.
2180         (x86_64_reloc_map): Map new relocs.
2181         (elf64_x86_64_rtype_to_howto): New, split out of...
2182         (elf64_x86_64_info_to_howto): ... this function, and...
2183         (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
2184         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2185         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2186         (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
2187         (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
2188         (elf64_x86_64_local_tlsdesc_gotent): New macro.
2189         (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
2190         tlsdesc_got and sgotplt_jump_table_size fields.
2191         (elf64_x86_64_compute_jump_table_size): New macro.
2192         (link_hash_newfunc): Initialize tlsdesc_got.
2193         (elf64_x86_64_link_hash_table_create): Initialize new fields.
2194         (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
2195         R_X86_64_TLSDESC_CALL.
2196         (elf64_x86_64_check_relocs): Likewise.  Allocate space for
2197         local_tlsdesc_gotent.
2198         (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
2199         R_X86_64_TLSDESC_CALL.
2200         (allocate_dynrelocs): Count function PLT relocations.  Reserve
2201         space for TLS descriptors and relocations.
2202         (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
2203         descriptors and relocations.  Set up sgotplt_jump_table_size,
2204         tlsdesc_plt and tlsdesc_got.  Make room for them.  Don't zero
2205         reloc_count in srelplt.  Add dynamic entries for DT_TLSDESC_PLT
2206         and DT_TLSDESC_GOT.
2207         (elf64_x86_64_always_size_sections): New.  Set up
2208         _TLS_MODULE_BASE_.
2209         (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
2210         R_386_TLS_DESC_CALL.
2211         (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2212         (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
2213         DT_TLSDESC_GOT.  Set up TLS descriptor lazy resolver PLT entry.
2214         (elf_backend_always_size_sections): Define.
2215
2216 2006-01-17  H.J. Lu  <hongjiu.lu@intel.com>
2217
2218         PR binutils/2096
2219         * dwarf2.c (comp_unit_contains_address): Update comment.
2220         (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
2221         lma.  Return TRUE only if both comp_unit_contains_address and
2222         comp_unit_find_nearest_line return TRUE.
2223         (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
2224
2225 2006-01-18  Alan Modra  <amodra@bigpond.net.au>
2226
2227         * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
2228         (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
2229         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
2230         elf_gc_mark_dynamic_ref_symbol.  Make global.
2231         (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
2232         * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
2233         (elfNN_bed): Init new field.
2234         * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
2235         (ppc64_elf_gc_mark_dynamic_ref): New function.
2236
2237 2006-01-17  Alan Modra  <amodra@bigpond.net.au>
2238
2239         * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
2240
2241 2006-01-17  Nick Clifton  <nickc@redhat.com>
2242
2243         PR binutils/2159
2244         * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
2245         parameters.
2246
2247 2006-01-11  Nick Clifton  <nickc@redhat.com>
2248
2249         * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
2250         into the newly (re)allocated map array.
2251
2252 2006-01-09  Alexis Wilke  <alexis_wilke@yahoo.com>
2253
2254         * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
2255
2256 2006-01-01  Jakub Jelinek  <jakub@redhat.com>
2257
2258         * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
2259         for .toc1 section.
2260
2261 For older changes see ChangeLog-2005
2262 \f
2263 Local Variables:
2264 mode: change-log
2265 left-margin: 8
2266 fill-column: 74
2267 version-control: never
2268 End: