bfd/ChangeLog

   1 2006-08-07  Nick Clifton  <nickc@redhat.com>
   2
   3         * elf32-sh.c (vxworks_object_p): Only check for vxworks target
   4         vectors if they are going to be created.
   5
   6 2006-08-07  Nick Clifton  <nickc@redhat.com>
   7
   8         * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
   9         * configure: Regenerate.
  10
  11 2006-08-07  Nick Clifton  <nickc@redhat.com>
  12
  13         * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
  14         relocation types if the target is ARM_WINCE.
  15
  16 2006-08-05  Pedro Alves  <pedro_alves@portugalmail.pt>
  17
  18         * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
  19         and pei-arm-little.
  20         * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
  21         ARM_SECREL.
  22         (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
  23         ARM_SECREL.
  24         * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
  25         * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
  26         pe-arm.c.
  27         [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
  28
  29 2006-08-04  Marcelo Tosatti  <marcelo@kvack.org>
  30
  31         * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
  32         list removed sections to stderr.
  33
  34 2006-08-04  Richard Sandiford  <richard@codesourcery.com>
  35             Kazu Hirata  <kazu@codesourcery.com>
  36             Phil Edwards  <phil@codesourcery.com>
  37             Nathan Sidwell  <nathan@codesourcery.com>
  38
  39         * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
  40         bfd_elf32_shlvxworks_vec.
  41         * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
  42         (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
  43         (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
  44         (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
  45         (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
  46         (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
  47         (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
  48         (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
  49         * configure: Regenerate.
  50         * Makefile.am: Regenerate dependencies.
  51         * Makefile.in: Regenerate.
  52         * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
  53         (elf_vxworks_add_symbol_hook): Use it.
  54         (elf_vxworks_link_output_symbol_hook): Likewise.  Use the hash
  55         table entry to check for weak undefined symbols and to obtain
  56         the original bfd.
  57         (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
  58         * elf32-sh-relocs.h: New file, split from elf32-sh.c.
  59         (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
  60         SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
  61         special_function field.
  62         (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
  63         (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
  64         (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
  65         (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
  66         (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
  67         (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
  68         (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
  69         * elf32-sh.c: Include elf32-vxworks.h.
  70         (MINUS_ONE): Define.
  71         (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
  72         set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
  73         to sh_elf_reloc.
  74         (sh_vxworks_howto_table): New variable.  Include elf32-sh-relocs.h
  75         with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
  76         SH_ELF_RELOC set to bfd_elf_generic_reloc.
  77         (vxworks_object_p, get_howto_table): New functions.
  78         (sh_elf_reloc_type_lookup): Fix typo.  Use get_howto_table.
  79         (sh_elf_info_to_howto): Use get_howto_table.
  80         (sh_elf_relax_section): Honor the partial_inplace field of the
  81         R_SH_DIR32 howto.
  82         (sh_elf_relax_delete_bytes): Likewise.
  83         (elf_sh_plt_info): New structure.
  84         (PLT_ENTRY_SIZE): Replace both definitions with...
  85         (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
  86         INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
  87         (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
  88         (elf_sh_plt0_entry_le): Likewise.
  89         (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
  90         (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
  91         (elf_sh_plts): New structure, with separate definitions for
  92         INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
  93         (elf_sh_plt0_entry): Delete both definitions.
  94         (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
  95         (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
  96         (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
  97         (elf_sh_plt_reloc_offset): Likewise.
  98         (movi_shori_putval): Delete in favor of...
  99         (install_plt_field): ...this new function, with separate definitions
 100         for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
 101         (get_plt_info): New function, with separate definitions
 102         for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
 103         (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
 104         (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
 105         (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
 106         (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
 107         (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
 108         (get_plt_index, get_plt_offset): New functions.
 109         (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
 110         (sh_elf_link_hash_table_create): Initialize them.
 111         (sh_elf_create_dynamic_sections): Call
 112         elf_vxworks_create_dynamic_sections for VxWorks.
 113         (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
 114         entries.  Allocate relocation entries in .rela.plt.unloaded if
 115         generating a VxWorks executable.
 116         (sh_elf_always_size_sections): New function.
 117         (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
 118         .rela.plt.unloaded.
 119         (sh_elf_relocate_section): Use get_howto_table.  Honor
 120         partial_inplace when calculating the addend for dynamic
 121         relocations.  Use get_plt_index.
 122         (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
 123         and htab->plt_info.  Fill in the bra .plt offset for VxWorks
 124         executables.  Populate .rela.plt.unloaded.  Do not make
 125         _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
 126         (sh_elf_finish_dynamic_sections): Use install_plt_field and
 127         htab->plt_info.  Handle cases where there is no special PLT header.
 128         Populate the first relocation in .rela.plt.unloaded and fix up
 129         the remaining entries.
 130         (sh_elf_plt_sym_val): Use get_plt_info.
 131         (elf_backend_always_size_sections): Define.
 132         (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
 133         (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
 134         (elf32_bed, elf_backend_want_plt_sym): Likewise.
 135         (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
 136         (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
 137         (elf_backend_add_symbol_hook): Likewise.
 138         (elf_backend_link_output_symbol_hook): Likewise.
 139         (elf_backend_emit_relocs): Likewise.
 140         (elf_backend_final_write_processing): Likewise.
 141         (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
 142         * targets.c (bfd_elf32_shlvxworks_vec): Declare.
 143         (bfd_elf32_shvxworks_vec): Likewise.
 144         (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
 145         bfd_elf32_shvxworks_vec.
 146
 147 2006-08-02  Mark Kettenis  <kettenis@gnu.org>
 148
 149         * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
 150         * configure: Regenerate.
 151
 152 2006-08-02  Petr Salinger  <Petr.Salinger@seznam.cz>
 153
 154         PR binutils/2983
 155         * elf64-x86-64.c: Add FreeBSD support.
 156         (elf64_x86_64_fbsd_post_process_headers): New function.
 157         * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
 158         * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
 159         to the targ_selvecs.
 160         * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
 161         * configure: Regenerate.
 162
 163 2006-07-26  Andreas Schwab  <schwab@suse.de>
 164
 165         * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
 166
 167 2006-07-26  Alan Modra  <amodra@bigpond.net.au>
 168
 169         * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
 170         * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
 171         (define elf_backend_modify_segment_map): Don't define.
 172
 173 2006-07-25  Thiemo Seufer  <ths@networkno.de>
 174
 175         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
 176         linking of objects for compatible machine types.
 177
 178 2006-07-25  Thiemo Seufer  <ths@networkno.de>
 179
 180         * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
 181         also for same symbol.
 182
 183 2006-07-25  Thiemo Seufer  <ths@mips.com>
 184
 185         * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
 186
 187 2006-07-24  Michael Wetherell  <mike.wetherell@ntlworld.com>
 188
 189         * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
 190         sections only if the SHF_OS_NONCONFORMING flag is present.
 191
 192 2006-07-24  Nick Clifton  <nickc@redhat.com>
 193
 194         PR ld/2729
 195         * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
 196         existance of output sections before putting their entries into the
 197         DataDictionary.
 198
 199 2006-07-20  Thiemo Seufer  <ths@mips.com>
 200
 201         * elf32-mips.c (mips16_jump_reloc): Remove function.
 202         (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
 203         instead of mips16_jump_reloc.
 204         * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
 205         (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
 206         _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
 207
 208 2006-07-19  Alan Modra  <amodra@bigpond.net.au>
 209
 210         * bfd-in.h (enum notice_asneeded_action): Define.
 211         * bfd-in2.h: Regenerate.
 212         * elflink.c (elf_link_add_object_symbols): Call linker "notice"
 213         function with NULL name for as-needed handling.
 214
 215 2006-07-18  Paul Brook  <paul@codesourcery.com>
 216
 217         * bfd-in2.h: Regenerate.
 218         * libbfd.h: Regenerate.
 219         * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
 220
 221 2006-07-18  Nick Clifton  <nickc@redhat.com>
 222
 223         * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
 224         Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
 225         sections.
 226         * elfxx-mips.h  (_bfd_mips_elf_common_definition): Prototype.
 227
 228 2006-07-14  Jakub Jelinek  <jakub@redhat.com>
 229
 230         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
 231
 232 2006-07-14  Mark Kettenis  <kettenis@gnu.org>
 233
 234         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
 235         to the start of a block.
 236
 237 2006-07-13  Nick Clifton  <nickc@redhat.com>
 238
 239         * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
 240         returning a NULL value.
 241
 242 2006-07-12  H.J. Lu  <hongjiu.lu@intel.com>
 243
 244         PR ld/2884
 245         * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
 246         the old versioned dynamic definition to the new one with
 247         non-default visibility.  Hide the symbol if it is hidden or
 248         internal.
 249
 250 2006-07-12  Matthew R. Dempsky  <mrd@alkemio.org>
 251
 252         * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
 253
 254 2006-07-10  Jakub Jelinek  <jakub@redhat.com>
 255
 256         * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
 257         (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
 258         Handle SHT_GNU_HASH.
 259         (special_sections_g): Include .gnu.hash section.
 260         (bfd_elf_gnu_hash): New function.
 261         * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
 262         (struct elf_backend_data): Add elf_hash_symbol method.
 263         * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
 264         only if info->emit_hash, create .gnu.hash section if
 265         info->emit_gnu_hash.
 266         (struct collect_gnu_hash_codes): New type.
 267         (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
 268         _bfd_elf_hash_symbol): New functions.
 269         (compute_bucket_count): Don't compute HASHCODES array, instead add
 270         that and NSYMS as arguments.  Use bed->s->sizeof_hash_entry
 271         instead of bed->s->arch_size / 8.  Fix .hash size estimation.
 272         When not optimizing, use the number of hashed symbols rather than
 273         dynsymcount.
 274         (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
 275         and ADD DT_GNU_HASH if info->emit_gnu_hash.
 276         (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
 277         adjust compute_bucket_count caller.  Create and populate .gnu.hash
 278         section if info->emit_gnu_hash.
 279         (elf_link_output_extsym): Only populate .hash section if
 280         finfo->hash_sec != NULL.
 281         (bfd_elf_final_link): Adjust assertion.  Handle DT_GNU_HASH.
 282         * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
 283         (elfNN_bed): Add elf_backend_hash_symbol.
 284         * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
 285         (elf_backend_hash_symbol): Define.
 286         * elf32-i386.c (elf_i386_hash_symbol): New function.
 287         (elf_backend_hash_symbol): Define.
 288
 289 2006-07-05  Nick Clifton  <nickc@redhat.com>
 290
 291         PR ld/2659
 292         * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
 293         entry when multiple definitions of a symbol are encountered.
 294
 295 2006-06-30  H.J. Lu  <hongjiu.lu@intel.com>
 296
 297         * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
 298         instead of 2 nops.
 299         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
 300         (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
 301
 302 2006-06-29  Jakub Jelinek  <jakub@redhat.com>
 303
 304         PR ld/2513
 305         * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
 306         GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
 307         2006-04-08 changes.
 308         (elf_i386_relocate_section): Likewise.  For GD->IE transition
 309         change subl into addl whenever tls_type is GOT_TLS_IE_POS.
 310
 311 2006-06-23  Alan Modra  <amodra@bigpond.net.au>
 312
 313         PR ld/2754
 314         * elf.c (bfd_elf_mkobject): Don't alloc if already done.  Set
 315         program_header_size to -1.
 316         (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
 317         (assign_file_positions_for_load_sections ): Likewise.
 318         (_bfd_elf_sizeof_headers): Use saved program_header_size if
 319         available.
 320         * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
 321         alloc if already done.
 322         * elf32-i386.c (elf_i386_mkobject): Likewise.
 323         * elf32-ppc.c (ppc_elf_mkobject): Likewise.
 324         * elf32-s390.c (elf_s390_mkobject): Likewise.
 325         * elf32-sh.c (sh_elf_mkobject): Likewise.
 326         * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
 327         * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
 328         * elf64-s390.c (elf_s390_mkobject): Likewise.
 329         * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
 330         * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
 331
 332 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
 333
 334         * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
 335         section for relocatable link.
 336
 337 2006-06-21  Alan Modra  <amodra@bigpond.net.au>
 338
 339         * elf-bfd.h (struct elf_backend_data): Add
 340         elf_backend_modify_program_headers.
 341         * elfxx-target.h (elf_backend_modify_program_headers): Define.
 342         (elfNN_bed): Init new field.
 343         * elf.c (elf_modify_segment_map): Remove comment.
 344         (assign_file_positions_for_load_sections): Only call
 345         elf_modify_segment_map for objcopy/strip.
 346         (assign_file_positions_except_relocs): Call
 347         elf_backend_modify_program_headers.
 348         * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
 349         .stack section.
 350         (elf32_frvfdpic_modify_segment_map): Delete.
 351         (elf32_frvfdpic_modify_program_headers): New.
 352         (elf_backend_modify_segment_map): Don't define.
 353         (elf_backend_modify_program_headers): Define.
 354         * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
 355         .stack section.
 356         (elf32_bfinfdpic_modify_segment_map): Delete.
 357         (elf32_bfinfdpic_modify_program_headers): New.
 358         (elf_backend_modify_segment_map): Don't define.
 359         (elf_backend_modify_program_headers): Define.
 360         * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
 361         Split out from..
 362         (elfNN_ia64_modify_segment_map): ..here.
 363         (elf_backend_modify_program_headers): Define.
 364
 365 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
 366
 367         * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
 368         * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
 369
 370 2006-06-20  Alan Modra  <amodra@bigpond.net.au>
 371
 372         * elf-bfd.h: Formatting.
 373         (_bfd_elf_map_sections_to_segments): Declare.
 374         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
 375         clear program_header_size.
 376         * elf.c (get_program_header_size): Move.  Don't use or set saved
 377         program_header_size here.
 378         (elf_modify_segment_map): New function.  Split out from..
 379         (assign_file_positions_for_load_sections): ..here.  Assert
 380         header size is correct.  Remove dead code.
 381         (_bfd_elf_map_sections_to_segments): Rename from
 382         map_sections_to_segments.  Make global.  Use get_program_header_size
 383         when we need estimate of header size.  Call elf_modify_segment_map.
 384         Set program_header_size.
 385         (print_segment_map): Delete.
 386         (_bfd_elf_sizeof_headers): If segment_map available, get the
 387         actual size.
 388         * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
 389         for calling more than once.
 390         * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
 391         * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
 392         * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
 393         * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
 394         (elf_backend_additional_program_headers): Delete.
 395         (elf_backend_modify_segment_map): Delete.
 396         * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
 397         * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
 398         * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
 399
 400 2006-06-19  Vladimir Prus  <vladimir@codesourcery.com>
 401
 402         * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
 403         bit for undefined symbols.
 404
 405 2006-06-19  Alan Modra  <amodra@bigpond.net.au>
 406
 407         * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
 408         parameter.
 409         (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
 410         bfd_link_info pointer.
 411         * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
 412         * bfd.c (bfd_sizeof_headers): Tweak param name.
 413         * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
 414         * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
 415         * binary.c (binary_sizeof_headers): Adjust.
 416         * bout.c (b_out_sizeof_headers): Adjust.
 417         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
 418         * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
 419         * coffgen.c (coff_sizeof_headers): Adjust.
 420         * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
 421         (ecoff_compute_section_file_positions): Adjust.
 422         (_bfd_ecoff_write_object_contents): Adjust.
 423         * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
 424         * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
 425         * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
 426         * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
 427         * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
 428         * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
 429         * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
 430         * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
 431         * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
 432         * i386msdos.c: Convert to ISO C.
 433         (msdos_sizeof_headers): Adjust.
 434         * i386os9k.c: Convert to ISO C.
 435         (os9k_sizeof_headers): Adjust.
 436         * ieee.c (ieee_sizeof_headers): Adjust.
 437         * ihex.c (ihex_sizeof_headers): Adjust.
 438         * libaout.h (NAME (aout, sizeof_headers)): Adjust.
 439         * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
 440         * libcoff-in.h (coff_sizeof_headers): Adjust.
 441         * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
 442         * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
 443         * mmo.c (mmo_sizeof_headers): Adjust.
 444         * oasys.c (oasys_sizeof_headers): Adjust.
 445         * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
 446         * pef.c (bfd_pef_sizeof_headers): Adjust.
 447         * ppcboot.c (ppcboot_sizeof_headers): Adjust.
 448         * som.c (som_sizeof_headers): Adjust.
 449         * srec.c (srec_sizeof_headers): Adjust.
 450         * tekhex.c (tekhex_sizeof_headers): Adjust.
 451         * versados.c (versados_sizeof_headers): Adjust.
 452         * vms.c (vms_sizeof_headers): Adjust.
 453         * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
 454         * xsym.c (bfd_sym_sizeof_headers): Adjust.
 455         * xsym.h (bfd_sym_sizeof_headers): Adjust.
 456         * bfd-in2.h: Regenerate.
 457         * libbfd.h: Regenerate.
 458         * libcoff.h: Regenerate.
 459
 460 2006-06-15  Mark Shinwell  <shinwell@codesourcery.com>
 461
 462         * bfd-in2.h: Regenerate.
 463         * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
 464         R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
 465         R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
 466         R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
 467         R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
 468         R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
 469         R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
 470         R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
 471         R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
 472         R_ARM_LDC_SB_G2): New relocation types.
 473         (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
 474         adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
 475         and friends.
 476         (elf32_arm_howto_table_3): Delete; contents merged into
 477         elf32_arm_howto_table_2.
 478         (elf32_arm_howto_from_type): Adjust correspondingly.
 479         (elf32_arm_reloc_map): Extend with the above relocations.
 480         (calculate_group_reloc_mask): New function.
 481         (identify_add_or_sub): New function.
 482         (elf32_arm_final_link_relocate): Support for the above
 483         relocations.
 484         * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
 485         codes to correspond to the above relocations.
 486
 487 2006-06-14  Richard Sandiford  <richard@codesourcery.com>
 488
 489         * elf32-m68k.c (elf_m68k_plt_info): New structure.
 490         (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
 491         (elf_m68k_plt_entry): Likewise.
 492         (elf_m68k_plt_info): New table.
 493         (CFV4E_PLT_ENTRY_SIZE): Rename to...
 494         (ISAB_PLT_ENTRY_SIZE): ...this.
 495         (CFV4E_FLAG): Delete.
 496         (elf_cfv4e_plt0_entry): Rename to...
 497         (elf_isab_plt0_entry): ...this.  Adjust comments.  Use (-6,%pc,%d0)
 498         for the second instruction too.
 499         (elf_cfv4e_plt_entry): Rename to...
 500         (elf_isab_plt_entry): ...this.  Adjust comments and use (-6,%pc,%d0).
 501         (elf_isab_plt_info): New table.
 502         (CPU32_FLAG): Delete.
 503         (PLT_CPU32_ENTRY_SIZE): Rename to...
 504         (CPU32_PLT_ENTRY_SIZE): ...this.
 505         (elf_cpu32_plt0_entry): Update bounds accordingly.  Add R_68K_PC32-
 506         style in-place addends.
 507         (elf_cpu32_plt_entry): Likewise.
 508         (elf_cpu32_plt_info): New table.
 509         (elf_m68k_link_hash_table): Add a plt_info field.
 510         (elf_m68k_link_hash_table_create): Initialize it.
 511         (elf_m68k_get_plt_info): New function.
 512         (elf_m68k_always_size_sections): Likewise.
 513         (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
 514         (elf_m68k_install_pc32): New function.
 515         (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
 516         elf_m68k_install_pc32.
 517         (elf_m68k_finish_dynamic_sections): Likewise.
 518         (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
 519         (elf_backend_always_size_sections): Define.
 520
 521 2006-06-14  Alan Modra  <amodra@bigpond.net.au>
 522
 523         * elflink.c (elf_link_add_object_symbols): Save and restore
 524         struct bfd_hash_table table, size and count fields for
 525         as-needed libs.
 526
 527 2006-06-12  Thiemo Seufer  <ths@mips.com>
 528
 529         * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
 530         (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
 531         * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
 532         Delete old comments.
 533         (ELF_COMMONPAGESIZE): Define in a more obvious way.
 534
 535 2006-06-12  Nick Clifton  <nickc@redhat.com>
 536
 537         PR binutils/2735
 538         * elflink.c (elf_link_add_object_symbols): Fix the warning message
 539         about mismatched alignments to allow for the case where the common
 540         alignment has been deduced from the section alignment.
 541         * bfd.c (_bfd_default_error_handler): Update comment to explain
 542         why bfd and asection varargs are out of order.  Explicitly catch
 543         and abort on NULL bfd and asection arguments.
 544
 545 2006-06-11  Richard Sandiford  <richard@codesourcery.com>
 546             Thiemo Seufer  <ths@mips.com>
 547
 548         * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
 549         (STUB_ORI): New macro.
 550         (STUB_LI16U): Fix formatting.
 551         (MIPS_FUNCTION_STUB_SIZE): Delete.
 552         (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
 553         (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
 554         (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
 555         (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
 556         instead of MIPS_FUNCTION_STUB_SIZE.
 557         (count_section_dynsyms): New function, split out from
 558         _bfd_mips_elf_final_link.
 559         (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
 560         of the number of dynamic symbols needed and use it to set up
 561         function_stub_size.  Use function_stub_size rather than
 562         MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
 563         Use 16-byte stubs for 0x10000 dynamic symbols.
 564         (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
 565         instead of MIPS_FUNCTION_STUB_SIZE.  Fix formatting.
 566         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.  Change the
 567         size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
 568         MIPS_FUNCTION_STUB_BIG_SIZE.  Tweak the check for unhandled dynindxes.
 569         Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
 570         Use STUB_ORI rather than STUB_LI16U for big stubs.
 571         (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
 572         (_bfd_mips_elf_final_link): Use count_section_dynsyms.
 573
 574 2006-06-09  David Ung  <davidu@mips.com>
 575
 576         * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
 577         calling relocations.
 578
 579 2006-06-08  David Daney  <ddaney@avtrex.com>
 580
 581         * elfxx-mips.c (STUB_LI16): Removed.
 582         (STUB_LUI): New macro.
 583         (STUB_LI16U): Ditto.
 584         (STUB_LI16S): Ditto.
 585         (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
 586         (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
 587         MIPS_FUNCTION_STUB_SIZE.
 588         (_bfd_mips_elf_always_size_sections): Ditto.
 589         (_bfd_mips_elf_size_dynamic_sections): Ditto.
 590         (_bfd_mips_elf_finish_dynamic_sections): Ditto.
 591         (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
 592         to allow larger symbol table indexes.
 593
 594 2006-06-07  Joseph S. Myers  <joseph@codesourcery.com>
 595
 596         * po/Make-in (pdf, ps): New dummy targets.
 597
 598 2006-06-06  Alan Modra  <amodra@bigpond.net.au>
 599
 600         * hash.c (bfd_hash_lookup): Correct stray line.
 601
 602         * elf.c (_bfd_elf_init_private_section_data): Comment typo.
 603         (elfcore_grok_nto_status): Use long instead of pid_t.
 604         (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
 605
 606 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 607
 608         * po/Make-in (top_builddir): Define.
 609
 610 2006-06-05  Alan Modra  <amodra@bigpond.net.au>
 611
 612         * Makefile.am: Run "make dep-am".
 613         * Makefile.in: Regenerate.
 614         * config.in: Regenerate.
 615
 616 2006-06-02  Alan Modra  <amodra@bigpond.net.au>
 617             H.J. Lu  <hongjiu.lu@intel.com>
 618
 619         PR ld/2723
 620         * elflink.c (bfd_elf_final_link): Don't output section symbols
 621         for special ELF sections.
 622
 623 2006-06-01  Alan Modra  <amodra@bigpond.net.au>
 624
 625         * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
 626         instead of bfd_make_section*.
 627         * aix386-core.c: Likewise.
 628         * aix5ppc-core.c: Likewise.
 629         * aout-adobe.c: Likewise.
 630         * aoutf1.h: Likewise.
 631         * binary.c: Likewise.
 632         * cisco-core.c: Likewise.
 633         * coff-arm.c: Likewise.
 634         * coff-h8300.c: Likewise.
 635         * elf.c: Likewise.
 636         * elf32-bfin.c: Likewise.
 637         * elf32-m32c.c: Likewise.
 638         * hppabsd-core.c: Likewise.
 639         * hpux-core.c: Likewise.
 640         * i386linux.c: Likewise.
 641         * ieee.c: Likewise.
 642         * ihex.c: Likewise.
 643         * irix-core.c: Likewise.
 644         * lynx-core.c: Likewise.
 645         * m68klinux.c: Likewise.
 646         * mach-o.c: Likewise.
 647         * netbsd-core.c: Likewise.
 648         * nlmcode.h: Likewise.
 649         * opncls.c: Likewise.
 650         * osf-core.c: Likewise.
 651         * peXXigen.c: Likewise.
 652         * ppcboot.c: Likewise.
 653         * ptrace-core.c: Likewise.
 654         * rs6000-core.c: Likewise.
 655         * sco5-core.c: Likewise.
 656         * sparclinux.c: Likewise.
 657         * srec.c: Likewise.
 658         * sunos.c: Likewise.
 659         * trad-core.c: Likewise.
 660         * xcofflink.c: Likewise.
 661         * xsym.c: Likewise.
 662
 663 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 664
 665         * Makefile.am (INCLUDES): Use @INCINTL@.
 666         * acinclude.m4: Include new gettext macros.
 667         * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
 668         Manually substitute POFILES and GMOFILES.
 669         * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
 670
 671 2006-05-30  H.J. Lu  <hongjiu.lu@intel.com>
 672
 673         * bfd.c (bfd_emul_get_maxpagesize): New.
 674         (bfd_elf_set_pagesize): Likewise.
 675         (bfd_emul_set_maxpagesize): Likewise.
 676         (bfd_emul_get_commonpagesize): Likewise.
 677         (bfd_emul_set_commonpagesize): Likewise.
 678         * bfd-in2.h: Regenerated.
 679
 680         * elf-bfd.h (elf_backend_data): Add commonpagesize.
 681         (xvec_get_elf_backend_data): New.
 682         (get_elf_backend_data): Use xvec_get_elf_backend_data.
 683
 684         * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
 685         * elfxx-target.h (elfNN_bed): Likewise.
 686
 687         * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
 688         * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
 689         * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
 690         * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
 691         * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
 692         * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
 693         * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
 694         * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
 695         * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
 696         * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
 697         * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
 698         * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
 699
 700         * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
 701         (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
 702
 703         * targets.c (bfd_find_target): Support NULL abfd.
 704
 705 2006-05-30  Nick Clifton  <nickc@redhat.com>
 706
 707         * po/es.po: Updated Spanish translation.
 708
 709 2006-05-27  Alan Modra  <amodra@bigpond.net.au>
 710             H.J. Lu  <hongjiu.lu@intel.com>
 711
 712         * elf.c (assign_file_positions_for_load_sections): Retrieve
 713         maxpagesize from m->p_align if it is valid.  Set p_vaddr,
 714         p_paddr and p_align earlier.  Revert 2006-05-19 change to p_align.
 715         (copy_elf_program_header): Copy p_align.  Set p_align_valid.
 716
 717 2006-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 718
 719         * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
 720
 721 2006-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 722
 723         * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
 724
 725 2006-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 726
 727         * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
 728
 729 2006-05-26  Alan Modra  <amodra@bigpond.net.au>
 730
 731         * elf.c (sym_is_global): Return a bfd_boolean.
 732         (ignore_section_sym): New function.
 733         (elf_map_symbols): Use ignore_section_sym to discard some syms.
 734         (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
 735         bfd before using elf_section_syms.
 736
 737 2006-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 738
 739         * config.bfd: (sh-*-linux*): Treat as 64bit target.
 740         (sh*l*-*-netbsdelf*): Likewise.
 741         (sh-*-netbsdelf*): Likewise.
 742         (shl*-*-elf*): Likewise.
 743         (sh[1234]l*-*-elf*): Likewise.
 744         (sh3el*-*-elf*): Likewise.
 745         (shl*-*-kaos*): Likewise.
 746         (sh-*-elf*): Likewise.
 747         (sh[1234]*-elf*): Likewise.
 748         (sh-*-rtems*): Likewise.
 749         (sh-*-kaos*): Likewise.
 750
 751 2006-05-24  H.J. Lu  <hongjiu.lu@intel.com>
 752
 753         PR ld/1485
 754         * config.bfd: Set want64 to true if 64bit bfd is used.
 755         (sh-*-linux*): Use targ64_selvecs for 64bit targets.
 756         (sh*l*-*-netbsdelf*): Likewise.
 757         (sh-*-netbsdelf*): Likewise.
 758         (shl*-*-elf*): Likewise.
 759         (sh[1234]l*-*-elf*): Likewise.
 760         (sh3el*-*-elf*): Likewise.
 761         (shl*-*-kaos*): Likewise.
 762         (sh-*-elf*): Likewise.
 763         (sh[1234]*-elf*): Likewise.
 764         (sh-*-rtems*): Likewise.
 765         (sh-*-kaos*): Likewise.
 766
 767 2006-05-24  Paul Brook  <paul@codesourcery.com>
 768
 769         * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
 770         * elf32-arm.c (output_arch_syminfo): Define.
 771         (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
 772         elf32_arm_output_arch_local_syms): New functions.
 773         (elf_backend_output_arch_local_syms): Define.
 774         * elflink.c (bfd_elf_final_link): Call
 775         elf_backend_output_arch_local_syms.
 776         * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
 777         definition.
 778         (elfNN_bed): Add elf_backend_output_arch_local_syms.
 779
 780 2006-05-24  Paul Brook  <paul@codesourcery.com>
 781
 782         * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
 783         (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
 784         elf32_arm_finish_dynamic_symbol): Use them.
 785
 786 2006-05-24  Carlos O'Donell  <carlos@systemhalted.org>
 787             Randolph Chung  <tausq@debian.org>
 788
 789         * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
 790         TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
 791         Add handling for TLS relocations.
 792         (elf_hpp_reloc_final_type): Handle TLS relocs.
 793         * elf32-hppa.c: Add authors for cleanup and TLS support.
 794         (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
 795         (elf32_hppa_link_hash_entry): Add tls_type.
 796         (elf32_hppa_link_hash_table): Add tld_ldm_got.
 797         (hppa_link_has_newfunc): Set tls_type.
 798         (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
 799         (hppa_stub_name): Use hh_name macro.
 800         (elf32_hppa_copy_indirect_symbol): Copy TLS information.
 801         (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
 802         Handle TLS relocs.
 803         (elf32_hppa_gc_sweep_hook): Likewise.
 804         (allocate_dynrelocs): Handle TLS relocs.
 805         (elf32_hppa_size_dynamic_sections): Count space required by TLS
 806         relocs. Use hh_name macro.
 807         (dtpoff_base): New function.
 808         (tpoff): Likewise.
 809         (elf32_hppa_optimized_tls_reloc): Likewise.
 810         (final_link_relocate): Handle TLS relocs.
 811         (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
 812         and hh_name macros.
 813         (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
 814         hh_name and eh_name macros.
 815         (elf32_hppa_reloc_type_clas): Handle TLS relocs.
 816
 817 2006-05-24  Bjoern Haase  <bjoern.m.haase@web.de>
 818
 819         * archures.c: Add bfd_mach_avr6.
 820         * cpu-avr.c: Likewise.
 821         * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
 822         New relocations.
 823         * libbfd.h: Regenerate.
 824         * bfd-in2.h:Regenerate.
 825         * elf32-avr.h: New file.  Protoypes for functions accessed from ld.
 826         * elf32-avr.c: Add elf32-avr.h to include list.
 827         (elf32_avr_stub_hash_entry): New function.
 828         (elf32_avr_link_hash_table): New struct.
 829         (avr_link_hash_table): Likewise.
 830         (avr_stub_hash_entry): Likewise.
 831         (avr_stub_hash_lookup): New function.
 832         (stub_hash_newfunc): New function.
 833         (elf32_avr_link_hash_table_create): New function.
 834         (elf32_avr_link_hash_table_free): New function.
 835         (avr_get_stub_addr): New function.
 836         (debug_relax, debug_stubs): Add new global variables controlling
 837         debugging printout to stdout.
 838         (avr_pc_wrap_around): Change the type to bfd_vma.
 839         (avr_replace_call_ret_sequences): Add a new variable controling
 840         linkrelax optimizations.
 841         (avr_stub_is_required_for_16_bit_reloc): New function.
 842         (avr_final_link_relocate):
 843         Add linker hash table to parameter list. Use stub addr. if necessary.
 844         (elf32_avr_relocate_section):
 845         Add linker hashtable to parameter list of avr_final_link_relocate.
 846         (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
 847         (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
 848         (elf32_avr_relax_delete_bytes):
 849         Iterate over all sections of a bfd when adjusting relocs addends.
 850         (elf32_avr_relax_section):
 851         Evaluate avr_replace_call_ret_sequences and recalculate the size of
 852         stub section.
 853         (avr_stub_name): New function.
 854         (avr_get_stub_entry): New function.
 855         (avr_add_stub): New function.
 856         (avr_build_one_stub): New function.
 857         (avr_size_one_stub): New function.
 858         (elf32_avr_setup_params): New function.
 859         (elf32_avr_setup_section_lists): New function.
 860         (get_local_syms): New function.
 861         (elf32_avr_size_stubs): New function.
 862         (bfd_elf32_bfd_link_hash_table_create): New function.
 863         (bfd_elf32_bfd_link_hash_table_free): New function.
 864
 865 2006-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 866
 867         PR ld/2655
 868         PR ld/2657
 869         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
 870         update CIE/FDE length.  Don't pad to the section alignment.
 871
 872 2006-05-23  Jie Zhang  <jie.zhang@analog.com>
 873
 874         * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
 875         deteted entries in .eh_frame section.
 876
 877 2006-05-23  Jie Zhang  <jie.zhang@analog.com>
 878
 879         * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
 880         instead of _GLOBAL_OFFSET_TABLE_.
 881         (bfin_relocate_section): Ditto.
 882         (_bfin_create_got_section): Ditto.
 883         (elf32_bfinfdpic_create_dynamic_sections): Use
 884         __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
 885         (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
 886
 887 2006-05-23  Alan Modra  <amodra@bigpond.net.au>
 888
 889         * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
 890         function syms over other syms.
 891
 892 2006-05-22  Daniel Jacobowitz  <dan@codesourcery.com>
 893
 894         * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
 895         check.
 896         (bfd_elf_final_link): Add a late DT_TEXTREL check.
 897         * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
 898         (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
 899         (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
 900         Use MIPS_ELF_READONLY_SECTION.
 901         (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
 902         creating DT_TEXTREL.
 903         (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
 904         if no text relocations were generated.
 905
 906 2006-05-19  H.J. Lu  <hongjiu.lu@intel.com>
 907
 908         * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
 909
 910 2006-05-19  Alan Modra  <amodra@bigpond.net.au>
 911
 912         * elf.c (elf_fake_sections): Formatting.
 913         (assign_file_positions_for_load_sections): Only add SEC_ALLOC
 914         sections to p_memsz.  Remove hack for PT_NOTE sections.  Allow
 915         section alignment to increase p_align for PT_LOAD.
 916         (assign_file_positions_for_non_load_sections): Remove ARM BPABI
 917         hack for PT_DYNAMIC.  Instead, set p_filesz for all segments
 918         other than PT_LOAD, and PT_NOTE in core.
 919
 920 2006-05-17  Alan Modra  <amodra@bigpond.net.au>
 921
 922         * elf.c (assign_file_positions_for_segments): Split into..
 923         (assign_file_positions_for_load_sections): ..this, and..
 924         (assign_file_positions_for_non_load_sections): ..this new function,..
 925         (assign_file_positions_except_relocs): ..writing program headers here.
 926
 927 2006-05-17  Alan Modra  <amodra@bigpond.net.au>
 928
 929         * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
 930         non-load sections if they have relocs.
 931
 932 2006-05-15  Paul Brook  <paul@codesourcery.com>
 933
 934         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
 935         (bfd_is_arm_special_symbol_name): ... to this.  Add type argument.
 936         Check symbol name is of specified type.
 937         * elf32-arm.c (elf32_arm_is_target_special_symbol,
 938         arm_elf_find_function, elf32_arm_output_symbol_hook): Use
 939         bfd_is_arm_special_symbol_name.
 940         * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
 941         BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
 942         BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
 943         (bfd_is_arm_mapping_symbol_name): Remove prototype.
 944         (bfd_is_arm_special_symbol_name): Add prototype.
 945         * bfd-in2.h: Regenerate.
 946
 947 2006-05-15  David Heine  <dlheine@tensilica.com>
 948             Bob Wilson  <bob.wilson@acm.org>
 949
 950         * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
 951         undefined opcode.  Clean up assertions.
 952         (narrow_instruction, widen_instruction): Remove "do_it" parameters.
 953         Factor most of the code into separate functions....
 954         (can_narrow_instruction, can_widen_instruction): New.
 955         (prev_instr_is_a_loop): New.
 956         (compute_ebb_proposed_actions): Combine error handling code for
 957         decode errors.  Replace call to insn_decode_len with inline code.
 958         Use can_narrow_instruction and can_widen_instruction.  Handle errors
 959         from call to xtensa_opcode_is_loop.
 960         (relax_section): Adjust calls to narrow_instruction and
 961         widen_instruction.
 962
 963 2006-05-15  Alan Modra  <amodra@bigpond.net.au>
 964
 965         PR 2658
 966         * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
 967         -shared link.
 968
 969 2006-05-11  Michael Matz  <matz@suse.de>
 970
 971         * elflink.c (match_group_member): Correctly iterate group
 972         members.
 973
 974 2006-05-11  Paul Brook  <paul@codesourcery.com>
 975
 976         * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
 977         (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
 978         (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
 979         * reloc.c: Ditto.
 980         * bfd-in2.h: Regenerate.
 981         * libbfd.h: Regenerate.
 982         * libcoff.h: Regenerate.
 983
 984 2006-05-11  Mike Bland  <mbland@google.com>
 985
 986         * elf.c (_bfd_elf_init_private_section_data): Don't change
 987         section type if already set.
 988
 989 2006-05-10  Nick Clifton  <nickc@redhat.com>
 990
 991         PR ld/2607
 992         * elfcode.h (valid_section_index_p): New function: Checks for a
 993         valid section index.  Allows indicies in the range SHN_LOPROC to
 994         SHN_HIOS.
 995         (elf_object_p): Use valid_section_index_p.
 996
 997 2006-05-11  Pedro Alves  <pedro_alves@portugalmail.pt>
 998
 999         * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1000         ARM_SECREL): Mark WinCE versions of these relocs as partial
1001         inplace.
1002         (coff_arm_relocate_section): Adjust addend for WinCE.
1003
1004 2006-05-10  Alan Modra  <amodra@bigpond.net.au>
1005
1006         PR 2342
1007         * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1008
1009 2006-05-09  Nick Clifton  <nickc@redhat.com>
1010
1011         * coffcode.h (coff_write_relocs): Produce an error message if a an
1012         out-of-range symbol index is detected in a reloc.
1013
1014 2006-05-09  Ben Elliston  <bje@au.ibm.com>
1015
1016         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1017         local variable `dynobj'.
1018
1019 2006-05-05  Bjoern Haase  <bjoern.m.haase@web.de>
1020
1021         * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1022         of the bfd's sections for the reloc-addend adjustments.
1023
1024 2006-05-05  Martin Schwidefsky  <schwidefsky@de.ibm.com>
1025
1026         * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1027         (elf_s390_relocate_section): Add code to do the GD->LE and
1028         LD->LE TLS linker optimizations if a brasl instruction is used
1029         for the __tls_get_offset function call.
1030         * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1031
1032 2006-05-05  Alan Modra  <amodra@bigpond.net.au>
1033
1034         * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1035         R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1036         the .toc and referenced by a TLS code sequence.
1037         (ppc64_elf_edit_toc): Cater for the unlikely situation that
1038         .toc is the first section in a file.
1039
1040 2006-05-04  Andreas Schwab  <schwab@suse.de>
1041
1042         * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1043         regs instead of an array of int.
1044         (struct external_solaris_bcp_core): Likewise.
1045         (swapcore_sun3): Use offsetof instead of computing the offset
1046         manually.
1047         (swapcore_sparc): Likewise.  Simplify reference to c_regs.
1048         (swapcore_solaris_bcp): Likewise.
1049
1050 2006-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
1051
1052         * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1053         for missing GOTs.
1054
1055 2006-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
1056
1057         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1058         mapping symbols.
1059
1060 2006-05-04  Ben Elliston  <bje@au.ibm.com>
1061
1062         * coff-or32.c (bfd_section_from_shdr): Remove unused local
1063         variable `ptr'.
1064         * cofflink.c (process_embedded_commands): Remove unused local
1065         variables `had_read' and `had_shared'.
1066         * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1067         variable `fdr_adr'.
1068         * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1069
1070 2006-05-03  Alan Modra  <amodra@bigpond.net.au>
1071
1072         * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1073         * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1074         (bfd_und_symbol, bfd_ind_symbol): Delete.
1075         (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1076         &SEC.symbol.
1077         (STD_SECTION): Adjust.
1078         (_bfd_generic_new_section_hook): New function, extracted from..
1079         (bfd_section_init): ..here.
1080         (bfd_make_section_old_way): Call new_section_hook for abs, com,
1081         und and ind sections.
1082         * elf.c (_bfd_elf_large_com_section): Adjust.
1083         * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1084         * pdp11.c (new_section_hook): Likewise.
1085         * coffcode.h (coff_new_section_hook): Likewise.
1086         * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1087         * elf.c (_bfd_elf_new_section_hook): Likewise.
1088         * vms.c (vms_new_section_hook): Likwise.
1089         * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1090         already set.
1091         * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1092         * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1093         * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1094         * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1095         * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1096         * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1097         * ieee.c (ieee_new_section_hook): Likewise.  Call
1098         _bfd_generic_new_section_hook too.
1099         * mmo.c (mmo_new_section_hook): Likewise.
1100         * oasys.c (oasys_new_section_hook): Likewise.
1101         * som.c (som_new_section_hook): Likewise.
1102         * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1103         * bfd-in2.h: Regenerate.
1104         * libbfd.h: Regenerate.
1105
1106 2006-05-03  Alan Modra  <amodra@bigpond.net.au>
1107
1108         * hash.c (DEFAULT_SIZE): Revert last change.
1109         (higher_prime_number): Correct test for no larger prime.  Don't
1110         abort on error, instead return 0.  Depopulate primes[].
1111         (bfd_hash_lookup): If we overflow size, refuse to grow table.
1112
1113 2006-05-02  Paul Brook  <paul@codesourcery.com>
1114
1115         * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1116         for R_ARM_REL32.
1117
1118 2006-05-02  Ben Elliston  <bje@au.ibm.com>
1119
1120         * archive.c (bfd_generic_archive_p): Remove unused local variable
1121         `fail'.
1122         * dwarf2.c (decode_line_info): Remove unused local variable
1123         `basic_block'.
1124         * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1125         local variable `s'.
1126         * tekhex.c (tekhex_write_object_contents): Remove unused local
1127         variable `bytes_written'.
1128         * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1129         variable `r_addend'.
1130         * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1131         * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1132         (_bfd_ns32k_relocate_contents): Remove break after return.
1133         * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1134
1135 2006-05-02  Nick Clifton  <nickc@redhat.com>
1136
1137         * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1138         in order to avoid conflicts with the global DEBUG define.
1139
1140 2006-05-02  Alan Modra  <amodra@bigpond.net.au>
1141
1142         * dwarf2.c: Formatting.
1143         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1144         output section check.
1145         * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1146         * elf32-m32c.c: Similarly.
1147         * elf32-ppc.c: Similarly.
1148         * elf32-v850.c: Similarly.
1149         * nlm32-sparc.c: Similarly.
1150         * elfcode.h: Similarly.
1151         (elf_symbol_flags): Delete.
1152         * elflink.c (elf_link_input_bfd): Comment typo.
1153
1154 2006-05-01  DJ Delorie  <dj@redhat.com>
1155
1156         * bfd-in.h (bfd_hash_table): Add count field.
1157         * bfd-in2.h: Regenerate.
1158         * hash.c (higher_prime_number): New.
1159         (bfd_hash_table_inint_n): Init count field.
1160         (bfd_hash_lookup): Grow table as needed.
1161
1162 2006-04-27  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1163
1164         PR binutils/2584
1165         * tekhex.c (getvalue): Change return type to bfd_boolean and
1166         add the new parameter.  Return false if the unexpected character
1167         is found.
1168         (getsym): Likewise.
1169         (first_phase): Change return type to bfd_boolean and return
1170         false if the unexpected character is found.  Replace abort
1171         with returning false.
1172         (pass_over): Change return type to bfd_boolean and the type of
1173         the second argument to bfd_boolean (*) (bfd *, int, char *).
1174         Return false if FUNC returns false.
1175         (tekhex_object_p): Return NULL if pass_over fails.
1176
1177 2006-04-27  Alan Modra  <amodra@bigpond.net.au>
1178
1179         * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1180
1181 2006-04-26  H.J. Lu  <hongjiu.lu@intel.com>
1182
1183         PR binutils/2593
1184         * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1185         and flags if its BFD flags have been set.
1186         (_bfd_elf_init_private_section_data): Don't copy the output ELF
1187         section type from input if it has been set to something
1188         different.
1189
1190 2006-04-25  H.J. Lu  <hongjiu.lu@intel.com>
1191
1192         PR binutils/2467
1193         * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1194         is NULL first.
1195
1196         * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1197         abfd->sections is NULL.
1198         (elf32_arm_bfd_free_cached_info): New.
1199         (bfd_elf32_bfd_free_cached_info): Defined.
1200
1201         * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1202         to _bfd_free_cached_info.
1203
1204         * libbfd-in.h (_bfd_free_cached_info): New.
1205         * libbfd: Regenerated.
1206
1207         * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1208         (_bfd_free_cached_info): New.
1209
1210 2006-04-21  Alan Modra  <amodra@bigpond.net.au>
1211
1212         * elf.c (assign_file_positions_except_relocs): Move code setting
1213         file position of non-loaded sections..
1214         (assign_file_positions_for_segments): ..to here.
1215
1216 2006-04-20  H.J. Lu  <hongjiu.lu@intel.com>
1217
1218         PR ld/2537
1219         * elf.c (bfd_section_from_shdr): Allow sections reserved for
1220         applications. Issue an error on sections we don't know how
1221         to handle.
1222
1223 2006-04-19  Alan Modra  <amodra@bigpond.net.au>
1224
1225         * Makefile.am: Run "make dep-am".
1226         * Makefile.in: Regenerate.
1227
1228 2006-04-19  Alan Modra  <amodra@bigpond.net.au>
1229
1230         * warning.m4 (--enable-werror): Format help message.
1231         (--enable-build-warnings): Likewise.
1232         * configure: Regenerate.
1233
1234 2006-04-18  Nick Clifton  <nickc@redhat.com>
1235
1236         PR 2257
1237         * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1238         fields to still be handled as ELF files.
1239
1240 2006-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
1241
1242         * po/SRC-POTFILES.in: Regenerated.
1243
1244 2006-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
1245
1246         * configure.in: Update version to 2.17.50.
1247         * configure: Regenerated.
1248
1249 2006-04-14  David Heine  <dlheine@tensilica.com>
1250
1251         * elf32-xtensa.c (build_reloc_opcodes): New.
1252         (compute_text_actions): Use it to decode opcodes outside inner loop.
1253         (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1254         it is set, use it to get the opcodes for relocations.
1255         (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1256
1257 2006-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1258
1259         PR ld/2513
1260         * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1261         (GOT_TLS_IE_IE): Likewise.
1262         (GOT_TLS_IE_GD): Likewise.
1263         (GOT_TLS_IE_MASK): Likewise.
1264         (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1265         and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1266         respectively.
1267         (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1268         are set, treat tls_type as GOT_TLS_IE_BOTH.
1269         (elf_i386_relocate_section): Likewise.
1270
1271 2006-04-07  Randolph Chung  <tausq@debian.org>
1272
1273         * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
1274         (elf64_hppa_grok_psinfo): Likewise.
1275         (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
1276
1277 2006-04-06  DJ Delorie  <dj@redhat.com>
1278
1279         * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
1280         each plt entry we create.
1281
1282 2006-04-06  Carlos O'Donell  <carlos@codesourcery.com>
1283
1284         * po/Make-in: Add install-html target.
1285         * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1286         htmldir. Add install-html and install-html-recursive targets.
1287         * Makefile.in: Regenerate.
1288         * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1289         * configure: Regenerate.
1290
1291 2006-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1292
1293         * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
1294         with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
1295         section structure.
1296
1297 2006-04-05  Bernd Schmidt  <bernd.schmidt@analog.com>
1298
1299         * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
1300         eliminate warnings.
1301
1302 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1303             James E Wilson  <wilson@specifixinc.com>
1304
1305         PR ld/2442
1306         * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
1307         (elfNN_ia64_local_hash_entry): Add count, sorted_count and
1308         size.
1309         (elfNN_ia64_link_hash_entry): Likewise.
1310         (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
1311         and size.
1312         (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
1313         processing.
1314         (elfNN_ia64_hash_hide_symbol): Likewise.
1315         (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1316         (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1317         (elfNN_ia64_global_dyn_info_free): New function.
1318         (elfNN_ia64_local_dyn_info_free): Likewise.
1319         (elfNN_ia64_hash_table_free): Free local and global
1320         elfNN_ia64_dyn_sym_info.
1321         (addend_compare): New function.
1322         (sort_dyn_sym_info): Likewise.
1323         (get_dyn_sym_info): Updated to use binary search for addend.
1324         (elfNN_ia64_check_relocs): Scan relocations to create dynamic
1325         relocation arrays first.
1326
1327 2006-04-05  Bernd Schmidt  <bernd.schmidt@analog.com>
1328
1329         * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
1330         symbol.
1331
1332 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1333
1334         PR ld/2411
1335         * elflink.c (check_dynsym): New.
1336         (elf_link_output_extsym): Use it.
1337         (bfd_elf_final_link): Likewise.
1338
1339 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1340
1341         PR ld/2404
1342         * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
1343         symbol from the dynamic definition with the default version if
1344         its type and the type of existing regular definition mismatch.
1345
1346 2006-04-05  Richard Sandiford  <richard@codesourcery.com>
1347             Daniel Jacobowitz  <dan@codesourcery.com>
1348
1349         * config.bfd (sparc-*-vxworks*): New stanza.
1350         * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
1351         (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
1352         * configure: Regenerate.
1353         * elf32-sparc.c: Include elf-vxworks.h.
1354         (elf32_sparc_vxworks_link_hash_table_create: New.
1355         (elf32_sparc_vxworks_final_write_processing): New.
1356         (TARGET_BIG_SYM): Override for VxWorks.
1357         (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
1358         (bfd_elf32_bfd_link_hash_table_create): Likewise.
1359         (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
1360         (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
1361         (elf_backend_link_output_symbol_hook): Likewise.
1362         (elf_backend_emit_relocs): Likewise.
1363         (elf_backend_final_write_processing, elf32_bed): Likewise.
1364         * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
1365         (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
1366         (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
1367         (_bfd_sparc_elf_link_hash_table_create): Don't initialize
1368         build_plt_entry here.
1369         (create_got_section): Initialize sgotplt for VxWorks.
1370         (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
1371         plt_header_size and plt_entry_size, with new VxWorks-specific settings.
1372         Call elf_vxworks_create_dynamic_sections for VxWorks.
1373         (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
1374         Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
1375         (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
1376         for VxWorks.  Check for the .got.plt section.
1377         (sparc_vxworks_build_plt_entry): New function.
1378         (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
1379         Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
1380         absolute on VxWorks.
1381         (sparc32_finish_dyn): Add special handling for DT_RELASZ
1382         and DT_PLTGOT on VxWorks.
1383         (sparc_vxworks_finish_exec_plt): New.
1384         (sparc_vxworks_finish_shared_plt): New.
1385         (_bfd_sparc_elf_finish_dynamic_sections): Call them.
1386         Use plt_header_size and plt_entry_size.
1387         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
1388         srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
1389         * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
1390         (elf32-sparc.lo): Likewise.
1391         * Makefile.in: Regenerate.
1392         * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
1393         (_bfd_target_vector): Add a pointer to it.
1394
1395 2006-03-30  Ben Elliston  <bje@au.ibm.com>
1396
1397         PR ld/2267
1398         * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
1399         special section number that exceeds the number of ELF sections
1400         (eg. SHN_MIPS_SCOMMON).
1401
1402 2006-03-27  Richard Sandiford  <richard@codesourcery.com>
1403
1404         * elfxx-mips.c (mips_got_entry): Add more commentary.
1405         (mips_elf_local_got_index): Use the hash table entry to record
1406         the GOT index of forced-local symbols.
1407         (mips_elf_initialize_tls_index): Rearrange code.  Store the index
1408         in either the hash table entry or the mips_got_entry, not both.
1409         Add more commentary.
1410         (mips_elf_multi_got): Make sure the g->next is nonnull when calling
1411         mips_elf_initialize_tls_index.
1412
1413 2006-03-25  Bernd Schmidt  <bernd.schmidt@analog.com>
1414
1415         * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
1416         RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
1417         reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
1418         bfin_areloc_howto_table): Delete.  All
1419         uses deleted as well.
1420         (bfin_reloc_map): Delete all stack relocs.
1421         (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
1422         bfin_reloc_type_lookup): Don't support them.
1423         (bfin_relocate_section): Don't try to handle them.
1424
1425         * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
1426         * configure.in: Likewise.
1427         * configure: Regenerate.
1428         * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
1429         (BFIN_RELOC_MAX): Now 0x21.
1430         (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
1431         (bfd_elf32_bfinfdpic_vec): Declare.
1432         (IS_FDPIC): New macro.
1433         (struct bfinfdpic_elf_link_hash_table): New struct.
1434         (bfinfdpic_hash_table, bfinfdpic_got_section,
1435         bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
1436         bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
1437         bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
1438         bfinfdpic_plt_initial_offset): Accessor macros for it.
1439         (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
1440         (struct bfinfdpic_relocs_info): New struct.
1441         (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
1442         BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
1443         DEFAULT_STACK_SIZE): New macros.
1444         (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
1445         bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
1446         bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
1447         bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
1448         _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
1449         _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
1450         bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
1451         _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
1452         elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
1453         _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
1454         _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
1455         _bfinfdpic_resolve_final_relocs_info,
1456         elf32_bfinfdpic_size_dynamic_sections,
1457         elf32_bfinfdpic_always_size_sections,
1458         elf32_bfinfdpic_modify_segment_map,
1459         _bfinfdpic_count_got_plt_entries,
1460         elf32_bfinfdpic_finish_dynamic_sections,
1461         elf32_bfinfdpic_adjust_dynamic_symbol,
1462         elf32_bfinfdpic_finish_dynamic_symbol,
1463         elf32_bfinfdpic_elf_use_relative_eh_frame,
1464         elf32_bfinfdpic_elf_encode_eh_address,
1465         elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
1466         elf32_bfinfdpic_copy_private_bfd_data,
1467         (struct _bfinfdpic_dynamic_got_info,
1468         struct _bfinfdpic_dynamic_got_plt_info): New structs.
1469         (elf32_bfin_print_private_bfd_data): Print PIC flags.
1470         (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
1471         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
1472         elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
1473         elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
1474         bfd_elf32_bfd_copy_private_bfd_data,
1475         elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1476         elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
1477         elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
1478         elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
1479         elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
1480         elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
1481         elf_backend_omit_section_dynsym): Redefine these macros and include
1482         "elf32-target.h" again to create the elf32-bfinfdpic target.
1483         * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
1484         BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
1485         BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
1486         BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
1487         BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
1488         BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
1489         BFD_RELOC_BFIN_GOTOFFLO): New.
1490         * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
1491         (_bfd_target_vector): Add it.
1492         * bfd-in2.h: Regenerate.
1493         * libbfd.h: Regenerate.
1494
1495 2006-03-25  Richard Sandiford  <richard@codesourcery.com>
1496
1497         * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
1498         incompatible.  Likewise MAC and EMAC code.
1499         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
1500         bfd_get_compatible to set the new bfd architecture.  Rely on it
1501         to detect incompatibilities.
1502
1503 2006-03-23  Michael Matz  <matz@suse.de>
1504
1505         * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
1506         BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
1507         BFD_RELOC_X86_64_PLTOFF64.
1508         * bfd-in2.h: Regenerated.
1509         * libbfd.h: Regenerated.
1510         * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
1511         Add howtos for above relocs.
1512         (x86_64_reloc_map): Add mappings for new relocs.
1513         (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
1514         R_X86_64_GOTPLT64 need a got entry.  R_X86_64_GOTPLT64 also a PLT
1515         entry.  R_X86_64_GOTPC64 needs a .got section.  R_X86_64_PLTOFF64
1516         needs a PLT entry.
1517         (elf64_x86_64_gc_sweep_hook): Reflect changes from
1518         elf64_x86_64_check_relocs for the new relocs.
1519         (elf64_x86_64_relocate_section): Handle new relocs.
1520
1521 2006-03-22  Bob Wilson  <bob.wilson@acm.org>
1522
1523         * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
1524         rel->r_addend is zero.
1525
1526 2006-03-22  Richard Sandiford  <richard@codesourcery.com>
1527
1528         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
1529         of "loc".
1530
1531 2006-03-22  Richard Sandiford  <richard@codesourcery.com>
1532             Daniel Jacobowitz  <dan@codesourcery.com>
1533             Phil Edwards  <phil@codesourcery.com>
1534             Zack Weinberg  <zack@codesourcery.com>
1535             Mark Mitchell  <mark@codesourcery.com>
1536             Nathan Sidwell  <nathan@codesourcery.com>
1537
1538         * bfd-in2.h: Regenerate.
1539         * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
1540         * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
1541         (bfd_elf32_littlemips_vxworks_vec): Likewise.
1542         (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
1543         (bfd_elf32_littlemips_vec): Likewise.
1544         (bfd_elf32_nbigmips_vec): Likewise.
1545         (bfd_elf32_nlittlemips_vec): Likewise.
1546         (bfd_elf32_ntradbigmips_vec): Likewise.
1547         (bfd_elf32_ntradlittlemips_vec): Likewise.
1548         (bfd_elf32_tradbigmips_vec): Likewise.
1549         (bfd_elf32_tradlittlemips_vec): Likewise.
1550         (bfd_elf64_bigmips_vec): Likewise.
1551         (bfd_elf64_littlemips_vec): Likewise.
1552         (bfd_elf64_tradbigmips_vec): Likewise.
1553         (bfd_elf64_tradlittlemips_vec): Likewise.
1554         * elf32-mips.c: Include elf-vxworks.h.
1555         (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
1556         instead of calling mips_elf32_rtype_to_howto directly.
1557         (mips_vxworks_copy_howto_rela): New reloc howto.
1558         (mips_vxworks_jump_slot_howto_rela): Likewise.
1559         (mips_vxworks_bfd_reloc_type_lookup): New function.
1560         (mips_vxworks_rtype_to_howto): Likewise.
1561         (mips_vxworks_final_write_processing): Likewise.
1562         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
1563         (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
1564         (elf_backend_want_got_plt): Likewise.
1565         (elf_backend_want_plt_sym): Likewise.
1566         (elf_backend_got_symbol_offset): Likewise.
1567         (elf_backend_want_dynbss): Likewise.
1568         (elf_backend_may_use_rel_p): Likewise.
1569         (elf_backend_may_use_rela_p): Likewise.
1570         (elf_backend_default_use_rela_p): Likewise.
1571         (elf_backend_got_header_size: Likewise.
1572         (elf_backend_plt_readonly): Likewise.
1573         (bfd_elf32_bfd_reloc_type_lookup): Likewise.
1574         (elf_backend_mips_rtype_to_howto): Likewise.
1575         (elf_backend_adjust_dynamic_symbol): Likewise.
1576         (elf_backend_finish_dynamic_symbol): Likewise.
1577         (bfd_elf32_bfd_link_hash_table_create): Likewise.
1578         (elf_backend_add_symbol_hook): Likewise.
1579         (elf_backend_link_output_symbol_hook): Likewise.
1580         (elf_backend_emit_relocs): Likewise.
1581         (elf_backend_final_write_processing: Likewise.
1582         (elf_backend_additional_program_headers): Likewise.
1583         (elf_backend_modify_segment_map): Likewise.
1584         (elf_backend_symbol_processing): Likewise.
1585         * elfxx-mips.c: Include elf-vxworks.h.
1586         (mips_elf_link_hash_entry): Add is_relocation_target and
1587         is_branch_target fields.
1588         (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
1589         srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
1590         (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
1591         (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
1592         Return 3 for VxWorks.
1593         (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
1594         mips_elf_link_hash_table.  Return 0 for VxWorks.
1595         (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
1596         mips_elf_link_hash_table.  Update the call to ELF_MIPS_GP_OFFSET.
1597         (mips_vxworks_exec_plt0_entry): New variable.
1598         (mips_vxworks_exec_plt_entry): Likewise.
1599         (mips_vxworks_shared_plt0_entry): Likewise.
1600         (mips_vxworks_shared_plt_entry): Likewise.
1601         (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
1602         (mips_elf_rel_dyn_section): Change the bfd argument to a
1603         mips_elf_link_hash_table.  Use MIPS_ELF_REL_DYN_NAME to get
1604         the name of the section.
1605         (mips_elf_initialize_tls_slots): Update the call to
1606         mips_elf_rel_dyn_section.
1607         (mips_elf_gotplt_index): New function.
1608         (mips_elf_local_got_index): Add an input_section argument.
1609         Update the call to mips_elf_create_local_got_entry.
1610         (mips_elf_got_page): Likewise.
1611         (mips_elf_got16_entry): Likewise.
1612         (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
1613         arguments.  Create dynamic relocations for each entry on VxWorks.
1614         (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
1615         (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
1616         and MIPS_RESERVED_GOTNO.
1617         (mips_elf_create_got_section): Update the uses of
1618         MIPS_ELF_GOT_MAX_SIZE.  Create .got.plt on VxWorks.
1619         (is_gott_symbol): New function.
1620         (mips_elf_calculate_relocation): Use a dynobj local variable.
1621         Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
1622         mips_elf_got_page_entry.  Set G to the .got.plt entry when calculating
1623         VxWorks R_MIPS_CALL* relocations.  Calculate and use G for all GOT
1624         relocations on VxWorks.  Add dynamic relocations for references
1625         to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols.  Don't
1626         create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
1627         in VxWorks executables.
1628         (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
1629         Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
1630         Don't allocate a null entry on VxWorks.
1631         (mips_elf_create_dynamic_relocation): Update the call to
1632         mips_elf_rel_dyn_section.  Use absolute rather than relative
1633         relocations for VxWorks, and make them RELA rather than REL.
1634         (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
1635         read-only on VxWorks.  Update the call to mips_elf_rel_dyn_section.
1636         Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
1637         VxWorks.  Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
1638         Call elf_vxworks_create_dynamic_sections for VxWorks and
1639         initialize the plt_header_size and plt_entry_size fields.
1640         (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
1641         used in VxWorks executables.  Don't allocate dynamic relocations
1642         for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
1643         Set is_relocation_target for each symbol referenced by a relocation.
1644         Allocate .rela.dyn entries for relocations against the special
1645         VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols.  Create GOT
1646         entries for all VxWorks R_MIPS_GOT16 relocations.  Don't allocate
1647         a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
1648         R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations.  Update the calls
1649         to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
1650         Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
1651         relocations.  Don't set no_fn_stub on VxWorks.
1652         (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
1653         mips_elf_allocate_dynamic_relocations.
1654         (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
1655         (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
1656         entries for VxWorks, and do not create multiple GOTs.
1657         (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
1658         Handle .got specially for VxWorks.  Update the uses of
1659         MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
1660         Check for sgotplt and splt.  Allocate the .rel(a).dyn contents last,
1661         once its final size is known.  Set DF_TEXTREL for VxWorks.  Add
1662         DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
1663         tags on VxWorks.  Do not add the MIPS-specific tags for VxWorks.
1664         (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
1665         (mips_vxworks_finish_exec_plt): Likewise.
1666         (mips_vxworks_finish_shared_plt): Likewise.
1667         (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
1668         to mips_elf_rel_dyn_section.  Use a VxWorks-specific value of
1669         DT_PLTGOT.  Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
1670         DT_PLTRELSZ and DT_JMPREL.  Update the uses of MIPS_RESERVED_GOTNO
1671         and mips_elf_rel_dyn_section.  Use a different GOT header for
1672         VxWorks.  Don't sort .rela.dyn on VxWorks.  Finish the PLT on VxWorks.
1673         (_bfd_mips_elf_link_hash_table_create): Initialize the new
1674         mips_elf_link_hash_table fields.
1675         (_bfd_mips_vxworks_link_hash_table_create): New function.
1676         (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
1677         on VxWorks.  Update the call to ELF_MIPS_GP_OFFSET.
1678         * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
1679         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1680         (_bfd_mips_vxworks_link_hash_table_create): Likewise.
1681         * libbfd.h: Regenerate.
1682         * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
1683         (elf32-mips.lo): Likewise.
1684         * Makefile.in: Regenerate.
1685         * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
1686         * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
1687         (bfd_elf32_littlemips_vxworks_vec): Likewise.
1688         (_bfd_target_vector): Add entries for them.
1689
1690 2006-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1691
1692         * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
1693         section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
1694         (elf_backend_special_sections): Remove #undef.
1695
1696 2006-03-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1697
1698         * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
1699         for undefined weak symbols.
1700
1701 2006-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
1702
1703         PR ld/2462
1704         * elflink.c (bfd_elf_final_link): Remove
1705         bed->elf_backend_emit_relocs from emit_relocs.
1706
1707 2006-03-17  Alexandre Oliva  <aoliva@redhat.com>
1708
1709         * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
1710         first relocation to the second when relaxing TLS GD to LE;
1711         zero it out when relaxing to IE.
1712
1713 2006-03-17  Alan Modra  <amodra@bigpond.net.au>
1714
1715         PR 2434
1716         * elflink.c (elf_link_add_object_symbols): Save and restore
1717         warning sym's linked sym.
1718
1719 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
1720
1721         PR 2434
1722         * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
1723         (elf_link_add_object_symbols): Delete unnecessary locals.  Rename
1724         hash_table -> htab.  Formatting.  Save entire symbol table
1725         before loading as-needed syms, and restore afterwards if lib not
1726         needed.  Use bfd_hash_allocate rather than bfd_alloc for sym
1727         name.  Free some buffers earlier.
1728         * bfd-in.h (struct bfd_hash_table): Add entsize.
1729         (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
1730         * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
1731         * hash.c (bfd_hash_table_init_n): Add entsize param, save to
1732         hash table.
1733         (bfd_hash_table_init): Add param, adjust calls.
1734         * aoutx.h: Adjust all hash_table_init functions and calls.
1735         * bfd.c: Likewise.
1736         * coff-arm.c: Likewise.
1737         * coff-h8300.c: Likewise.
1738         * coff-ppc.c: Likewise.
1739         * cofflink.c: Likewise.
1740         * ecoff.c: Likewise.
1741         * ecofflink.c: Likewise.
1742         * elf-m10300.c: Likewise.
1743         * elf-strtab.c: Likewise.
1744         * elf.c: Likewise.
1745         * elf32-arm.c: Likewise.
1746         * elf32-bfin.c: Likewise.
1747         * elf32-cris.c: Likewise.
1748         * elf32-frv.c: Likewise.
1749         * elf32-hppa.c: Likewise.
1750         * elf32-i386.c: Likewise.
1751         * elf32-m32r.c: Likewise.
1752         * elf32-m68hc1x.c: Likewise.
1753         * elf32-m68k.c: Likewise.
1754         * elf32-ppc.c: Likewise.
1755         * elf32-s390.c: Likewise.
1756         * elf32-sh.c: Likewise.
1757         * elf32-vax.c: Likewise.
1758         * elf64-alpha.c: Likewise.
1759         * elf64-hppa.c: Likewise.
1760         * elf64-ppc.c: Likewise.
1761         * elf64-s390.c: Likewise.
1762         * elf64-sh64.c: Likewise.
1763         * elf64-x86-64.c: Likewise.
1764         * elfxx-ia64.c: Likewise.
1765         * elfxx-mips.c: Likewise.
1766         * elfxx-sparc.c: Likewise.
1767         * i386linux.c: Likewise.
1768         * libaout.h: Likewise.
1769         * libbfd-in.h: Likewise.
1770         * libcoff-in.h: Likewise.
1771         * linker.c: Likewise.
1772         * m68klinux.c: Likewise.
1773         * merge.c: Likewise.
1774         * opncls.c: Likewise.
1775         * pdp11.c: Likewise.
1776         * sparclinux.c: Likewise.
1777         * stabs.c: Likewise.
1778         * sunos.c: Likewise.
1779         * vms.c: Likewise.
1780         * xcofflink.c: Likewise.
1781         * section.c (struct section_hash_entry): Move to..
1782         * libbfd-in.h: ..here.
1783         * Makefile.am: Run "make dep-am"
1784         * Makefile.in: Regenerate.
1785         * bfd-in2.h: Regenerate.
1786         * libbfd.h: Regenerate.
1787         * libcoff.h: Regenerate.
1788
1789 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
1790
1791         * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
1792         against __GLOBAL_OFFSET_TABLE__ need never be dynamic.  Tweak
1793         last change to REL32 relocs so that they are counted as
1794         possibly dynamic as per REL24 and REL14.
1795
1796 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
1797
1798         * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
1799         checks from REL32.
1800
1801 2006-03-15  Ben Elliston  <bje@au.ibm.com>
1802
1803         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
1804         in_list elements, not just the first.
1805
1806 2006-03-14  Richard Sandiford  <richard@codesourcery.com>
1807
1808         * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
1809         out from...
1810         (_bfd_mips_elf_relocate_section): ...here.  Use it to adjust r_addend
1811         for final links too.
1812
1813 2006-03-13  Richard Sandiford  <richard@codesourcery.com>
1814
1815         * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
1816
1817 2006-03-11  H.J. Lu  <hongjiu.lu@intel.com>
1818
1819         PR ld/2443
1820         * dwarf2.c (concat_filename): Don't issue an error if file is 0.
1821
1822 2006-03-10  Paul Brook  <paul@codesourcery.com>
1823
1824         * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
1825         (elf32_arm_print_private_bfd_data): Ditto.
1826
1827 2006-03-09  Paul Brook  <paul@codesourcery.com>
1828
1829         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
1830         mapping symbols.
1831
1832 2006-03-09  Khem Raj  <khem@mvista.com>
1833
1834         * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
1835         char type.
1836
1837 2006-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1838
1839         * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
1840
1841 2006-03-07  Richard Sandiford  <richard@codesourcery.com>
1842             Daniel Jacobowitz  <dan@codesourcery.com>
1843             Zack Weinberg  <zack@codesourcery.com>
1844             Nathan Sidwell  <nathan@codesourcery.com>
1845             Paul Brook  <paul@codesourcery.com>
1846             Ricardo Anguiano  <anguiano@codesourcery.com>
1847             Phil Edwards  <phil@codesourcery.com>
1848
1849         * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
1850         (bfd_elf32_bigarm_symbian_vec): Likewise.
1851         (bfd_elf32_bigarm_vxworks_vec): Likewise.
1852         (bfd_elf32_littlearm_vec): Likewise.
1853         (bfd_elf32_littlearm_symbian_vec): Likewise.
1854         (bfd_elf32_littlearm_vxworks_vec): Likewise.
1855         * configure: Regenerate.
1856         * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
1857         (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
1858         (elf32_arm_vxworks_bed): Add forward declaration.
1859         (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
1860         (elf32_arm_vxworks_exec_plt0_entry): New table.
1861         (elf32_arm_vxworks_exec_plt_entry): Likewise.
1862         (elf32_arm_vxworks_shared_plt_entry): Likewise.
1863         (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
1864         (reloc_section_p): New function.
1865         (create_got_section): Use RELOC_SECTION.
1866         (elf32_arm_create_dynamic_sections): Likewise.  Call
1867         elf_vxworks_create_dynamic_sections for VxWorks targets.
1868         Choose between the two possible values of plt_header_size
1869         and plt_entry_size.
1870         (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
1871         (elf32_arm_abs12_reloc): New function.
1872         (elf32_arm_final_link_relocate): Call it.  Allow the creation of
1873         dynamic R_ARM_ABS12 relocs on VxWorks.  Use reloc_section_p,
1874         RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION.  Initialize the
1875         r_addend fields of relocs.  On rela targets, skip any code that
1876         adjusts in-place addends.  When using _bfd_link_final_relocate
1877         to perform a final relocation, pass rel->r_addend as the addend
1878         argument.
1879         (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
1880         object, ignore flags that are not standard on VxWorks.
1881         (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
1882         relocs on VxWorks.  Use reloc_section_p.
1883         (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
1884         (allocate_dynrelocs): Use RELOC_SIZE.  Account for the size of
1885         .rela.plt.unloaded relocs on VxWorks targets.
1886         (elf32_arm_size_dynamic_sections): Use RELOC_SIZE.  Check for
1887         .rela.plt.unloaded as well as .rel(a).plt.  Add DT_RELA* tags
1888         instead of DT_REL* tags on RELA targets.
1889         (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
1890         and SWAP_RELOC_OUT.  Initialize r_addend fields.  Handle VxWorks
1891         PLT entries.  Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1892         (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
1893         and SWAP_RELOC_OUT.  Initialize r_addend fields.  Handle DT_RELASZ
1894         like DT_RELSZ.  Handle the VxWorks form of initial PLT entry.
1895         Correct the .rela.plt.unreloaded symbol indexes.
1896         (elf32_arm_output_symbol_hook): Call the VxWorks version of this
1897         hook on VxWorks targets.
1898         (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
1899         Minor formatting tweak.
1900         (elf32_arm_vxworks_final_write_processing): New function.
1901         (elf_backend_add_symbol_hook): Override for VxWorks and reset
1902         for Symbian.
1903         (elf_backend_final_write_processing): Likewise.
1904         (elf_backend_emit_relocs): Likewise.
1905         (elf_backend_want_plt_sym): Likewise.
1906         (ELF_MAXPAGESIZE): Likewise.
1907         (elf_backend_may_use_rel_p): Minor formatting tweak.
1908         (elf_backend_may_use_rela_p): Likewise.
1909         (elf_backend_default_use_rela_p): Likewise.
1910         (elf_backend_rela_normal): Likewise.
1911         * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
1912
1913 2006-03-06  Nathan Sidwell  <nathan@codesourcery.com>
1914
1915         * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
1916         New.  Adjust other variants.
1917         (bfd_default_scan): Update.
1918         * bfd-in2.h: Rebuilt.
1919         * cpu-m68k.c: Adjust.
1920         (bfd_m68k_compatible): New. Use it for architectures.
1921         * elf32-m68k.c (elf32_m68k_object_p): Adjust.
1922         (elf32_m68k_merge_private_bfd_data): Adjust.  Correct isa-a/b
1923         mismatch.
1924         (elf32_m68k_print_private_bfd_data): Adjust.
1925         * ieee.c (ieee_write_processor): Adjust.
1926
1927 2006-03-06  Alan Modra  <amodra@bigpond.net.au>
1928
1929         * dwarf2.c: Formatting.
1930         (add_line_info): Remove outer loop.
1931
1932 2006-03-05  H.J. Lu  <hongjiu.lu@intel.com>
1933             Alan Modra  <amodra@bigpond.net.au>
1934
1935         PR binutils/2338
1936         * dwarf2.c (loadable_section): New struct.
1937         (dwarf2_debug): Add loadable_section_count and
1938         loadable_sections.
1939         (new_line_sorts_after): New.
1940         (add_line_info): Use new_line_sorts_after to compare line
1941         addresses.
1942         (check_function_name): Removed.
1943         (unset_sections): New.
1944         (place_sections): New.
1945         (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
1946         and unset_sections on relocatable files.
1947         (_bfd_dwarf2_find_line): Likewise.
1948
1949 2006-03-03  Nick Clifton  <nickc@redhat.com>
1950
1951         * cpu-avr.c: Update to ISO-C90 formatting.
1952         * elf32-avr.c: Likewise.
1953
1954 2006-03-03  Bjoern Haase  <bjoern.m.haase@web.de>
1955
1956         * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
1957         and R_AVR_MS8_LDI
1958         (bfd_elf_avr_final_write_processing): Set
1959         EF_AVR_LINKRELAX_PREPARED in e_flags field.
1960         (elf32_avr_relax_section): New function.
1961         (elf32_avr_relax_delete_bytes): New function.
1962         (elf32_avr_get_relocated_section_contents): New function.
1963         (avr_pc_wrap_around): New function.
1964         (avr_relative_distance_considering_wrap_around): New function.
1965         (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
1966         * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
1967         * libbfd.h: Regenerate.
1968         * bfd-in2.h: Regenerate.
1969
1970 2006-03-02  DJ Delorie  <dj@redhat.com>
1971
1972         * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
1973         calculations.
1974
1975 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
1976
1977         * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
1978         bfd_elf32_powerpc_vxworks_vec.
1979
1980 2006-03-02  Nick Clifton  <nickc@redhat.com>
1981
1982         * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
1983
1984 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
1985
1986         * elf32-i386.c (elf_i386_create_dynamic_sections): Use
1987         elf_vxworks_create_dynamic_sections.
1988         (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
1989         symbol handling.
1990         * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
1991         elf_vxworks_create_dynamic_sections.
1992         (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
1993         symbol handling.
1994         * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
1995         * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
1996
1997 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
1998
1999         * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2000         (elf_backend_link_output_symbol_hook): Use
2001         elf_vxworks_link_output_symbol_hook instead.
2002         * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2003         (elf_backend_link_output_symbol_hook): Use
2004         elf_vxworks_link_output_symbol_hook instead.
2005         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2006         same interface as elf_backend_link_output_symbol_hook.
2007         * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2008         prototype accordingly.
2009
2010 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
2011
2012         * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2013         (ppc_elf_link_hash_table): Replace old_got and new_got with
2014         plt_type and can_use_new_plt.
2015         (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2016         SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2017         (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2018         Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2019         (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2020         either plt_type == PLT_OLD or plt_type == PLT_NEW.  Assert that
2021         this function should not be called for VxWorks targets.
2022         (ppc_elf_tls_setup): Use plt_type instead of old_got.
2023         (allocate_got): Likewise.  Rearrange so that max_before_header
2024         is only used for PLT_OLD and PLT_NEW.
2025         (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2026         (ppc_elf_size_dynamic_sections): Likewise.
2027         (ppc_elf_relax_section): Likewise.
2028         (ppc_elf_relocate_section): Likewise.
2029         (ppc_elf_finish_dynamic_symbol): Likewise.
2030         (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2031
2032 2006-02-28  Richard Sandiford  <richard@codesourcery.com>
2033
2034         * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2035         (elf_i386_link_hash_table_create): Initialize it.
2036         (elf_i386_compute_jump_table_size): Use it instead of
2037         srelplt->reloc_count.
2038         (allocate_dynrelocs): Likewise.
2039         (elf_i386_size_dynamic_sections): Likewise.
2040         (elf_i386_relocate_section): Likewise.
2041
2042 2006-02-27  Jakub Jelinek  <jakub@redhat.com>
2043
2044         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2045         (_bfd_elf_write_section_eh_frame): Likewise.
2046
2047 2006-02-27  Carlos O'Donell  <carlos@codesourcery.com>
2048
2049         * po/Make-in: Add html target.
2050
2051 2006-02-27  Richard Sandiford  <richard@codesourcery.com>
2052
2053         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2054         cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2055         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2056         * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2057         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2058         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2059         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2060         * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2061         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2062         * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2063         * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2064         * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2065         * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2066         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2067         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2068         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.  Also use
2069         the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2070         * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2071         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2072         * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2073         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2074
2075 2006-02-25  Richard Sandiford  <richard@codesourcery.com>
2076
2077         * elf-bfd.h (elf_link_hash_table): Add hplt field.
2078         * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2079         * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2080         * elf32-frv.c (_frv_create_got_section): Likewise.
2081         * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2082         * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2083         * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2084         * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2085         * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2086         (elf_i386_link_hash_table_create): Don't initialize them.
2087         (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2088         hgot fields.
2089         (elf_i386_finish_dynamic_symbol): Likewise.
2090         * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2091         (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2092         (ppc_elf_finish_dynamic_symbol): Likewise.
2093
2094 2006-02-24  DJ Delorie  <dj@redhat.com>
2095
2096         * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2097         (m32c_elf_relocate_section): Don't relocate them.
2098         (compare_reloc): New.
2099         (relax_reloc): Remove.
2100         (m32c_offset_for_reloc): New.
2101         (m16c_addr_encodings): New.
2102         (m16c_jmpaddr_encodings): New.
2103         (m32c_addr_encodings): New.
2104         (m32c_elf_relax_section): Relax jumps and address displacements.
2105         (m32c_elf_relax_delete_bytes): Adjust for internal syms.  Fix up
2106         short jumps.
2107
2108         * reloc.c: Add m32c relax relocs.
2109         * libbfd.h: Regenerate.
2110         * bfd-in2.h: Regenerate.
2111
2112 2006-02-24  H.J. Lu  <hongjiu.lu@intel.com>
2113
2114         PR ld/2218
2115         * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2116         (_bfd_elf_link_hash_fixup_symbol): New.
2117
2118         * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2119         (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2120         it isn't NULL.
2121
2122         * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2123
2124         * elfxx-target.h (elf_backend_fixup_symbol): New.
2125         (elfNN_bed): Initialize elf_backend_fixup_symbol.
2126
2127 2006-02-23  H.J. Lu  <hongjiu.lu@intel.com>
2128
2129         * cpu-ia64-opc.c (ins_immu5b): New.
2130         (ext_immu5b): Likewise.
2131         (elf64_ia64_operands): Add IMMU5b.
2132
2133 2006-02-21  Alan Modra  <amodra@bigpond.net.au>
2134
2135         PR ld/2218
2136         * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2137         is dynamic.
2138         * elf32-hppa.c (allocate_dynrelocs): Likewise.
2139         * elf32-i386.c (allocate_dynrelocs): Likewise.
2140         * elf32-s390.c (allocate_dynrelocs): Likewise.
2141         * elf32-sh.c (allocate_dynrelocs): Likewise.
2142         * elf64-s390.c (allocate_dynrelocs): Likewise.
2143         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2144         * elf32-m32r.c (allocate_dynrelocs): Likewise.  Discard relocs
2145         on undef weak with non-default visibility too.
2146         * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2147
2148 2006-02-21  Alan Modra  <amodra@bigpond.net.au>
2149
2150         * bfd.c: (_bfd_default_error_handler): Don't call abort on
2151         error, instead call _exit.
2152         (_bfd_abort): Call _exit not xexit.
2153
2154 2006-02-17  Kevin Buettner  <kevinb@redhat.com>
2155
2156         * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2157         New functions.
2158         * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2159
2160 2006-02-17  Shrirang Khisti  <shrirangk@kpitcummins.com>
2161             Anil Paranjape   <anilp1@kpitcummins.com>
2162             Shilin Shakti    <shilins@kpitcummins.com>
2163
2164         * Makefile.am: Add xc16x related entry
2165         * Makefile.in: Regenerate
2166         * archures.c: Add bfd_xc16x_arch
2167         * bfd-in2.h: Regenerate
2168         * config.bfd: Add xc16x-*-elf
2169         * configure.in: Add bfd_elf32_xc16x_vec
2170         * configure: Regenerate.
2171         * targets.c: Added xc16x related information
2172         * cpu-xc16x.c: New file
2173         * reloc.c: Add new relocations specific to xc16x:
2174         BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2175         BFD_RELOC_XC16X_SOF
2176         * elf32-xc16x.c: New file.
2177
2178 2006-02-17  Alan Modra  <amodra@bigpond.net.au>
2179
2180         * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2181         * elf64-ppc.c (allocate_dynrelocs): Likewise.
2182
2183 2006-02-17  Alan Modra  <amodra@bigpond.net.au>
2184
2185         PR ld/2218
2186         * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2187         dynamic.
2188         (ppc64_elf_relocate_section): Check output reloc section size.
2189         * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2190
2191 2006-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2192
2193         PR ld/2322
2194         * elf.c (get_segment_type): New function.
2195         (_bfd_elf_print_private_bfd_data): Use it.
2196         (print_segment_map): New function.
2197         (assign_file_positions_for_segments): Call print_segment_map
2198         when there are not enough room for program headers.
2199
2200 2006-02-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
2201
2202         * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2203         traditional MIPS ELF targets.
2204
2205 2006-02-15  H.J. Lu  <hongjiu.lu@intel.com>
2206
2207         PR binutils/2338
2208         * dwarf2.c (check_function_name): New function.
2209         (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2210         check if function is correct.
2211
2212 2006-02-16  Alan Modra  <amodra@bigpond.net.au>
2213
2214         * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2215         debug sections.
2216         (elf_link_input_bfd): Adjust comments.
2217
2218 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
2219
2220         * elf.c (copy_private_bfd_data): Minor update.
2221
2222 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
2223
2224         PR binutils/2258
2225         * elf.c (copy_private_bfd_data): Renamed to ...
2226         (rewrite_elf_program_header): This.
2227         (copy_elf_program_header): New function.
2228         (copy_private_bfd_data): Likewise.
2229
2230 2006-02-07  Nathan Sidwell  <nathan@codesourcery.com>
2231
2232         * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2233         bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2234         bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2235         bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2236         (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2237         bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2238         bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2239         bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2240         bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2241         bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2242         bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2243         bfd_mach_mcf_isa_b_usp_float_emac): New.
2244         (bfd_default_scan): Update coldfire mapping.
2245         * bfd-in.h (bfd_m68k_mach_to_features,
2246         bfd_m68k_features_to_mach): Declare.
2247         * bfd-in2.h: Rebuilt.
2248         * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2249         adjust legacy names.
2250         (m68k_arch_features): New.
2251         (bfd_m68k_mach_to_features,
2252         bfd_m68k_features_to_mach): Define.
2253         * elf32-m68k.c (elf32_m68k_object_p): New.
2254         (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2255         (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2256         (elf_backend_object_p): Define.
2257         * ieee.c (ieee_write_processor): Update coldfire machines.
2258         * libbfd.h: Rebuilt.
2259
2260 2006-02-06  Steve Ellcey  <sje@cup.hp.com>
2261
2262         * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2263         if SHF_TLS is set.
2264
2265 2006-02-05  Arnold Metselaar  <arnold.metselaar@planet.nl>
2266
2267         * coff-z80.c (r_imm24): New howto.
2268         (rtype2howto): New case R_IMM24.
2269         (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
2270         (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2271
2272 2006-02-04  Richard Sandiford  <richard@codesourcery.com>
2273
2274         * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
2275         has already been assigned a GOT index, copy that index to the
2276         current hash table entry.
2277
2278 2006-02-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
2279
2280         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2281         for call-to-undefweak reloc overflow.
2282
2283 2006-01-31  Eric Botcazou  <ebotcazou@libertysurf.fr>
2284
2285         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2286         for 32-bit relocs overflow.
2287
2288 2006-01-27  Paul Brook  <paul@codesourcery.com>
2289
2290         * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
2291         objects.
2292
2293 2006-01-18  Alexandre Oliva  <aoliva@redhat.com>
2294
2295         Introduce TLS descriptors for i386 and x86_64.
2296         * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
2297         BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2298         BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
2299         * libbfd.h, bfd-in2.h: Rebuilt.
2300         * elf32-i386.c (elf_howto_table): New relocations.
2301         (R_386_tls): Adjust.
2302         (elf_i386_reloc_type_lookup): Map new relocations.
2303         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2304         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2305         (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
2306         (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
2307         (elf_i386_local_tlsdesc_gotent): New macro.
2308         (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
2309         (elf_i386_compute_jump_table_size): New macro.
2310         (link_hash_newfunc): Initialize tlsdesc_got.
2311         (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
2312         (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
2313         R_386_TLS_DESC_CALL.
2314         (elf_i386_check_relocs): Likewise.  Allocate space for
2315         local_tlsdesc_gotent.
2316         (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
2317         R_386_TLS_DESC_CALL.
2318         (allocate_dynrelocs): Count function PLT relocations.  Reserve
2319         space for TLS descriptors and relocations.
2320         (elf_i386_size_dynamic_sections): Reserve space for TLS
2321         descriptors and relocations.  Set up sgotplt_jump_table_size.
2322         Don't zero reloc_count in srelplt.
2323         (elf_i386_always_size_sections): New.  Set up _TLS_MODULE_BASE_.
2324         (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
2325         R_386_TLS_DESC_CALL.
2326         (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2327         (elf_backend_always_size_sections): Define.
2328         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
2329         R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
2330         (R_X86_64_standard): Adjust.
2331         (x86_64_reloc_map): Map new relocs.
2332         (elf64_x86_64_rtype_to_howto): New, split out of...
2333         (elf64_x86_64_info_to_howto): ... this function, and...
2334         (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
2335         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2336         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2337         (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
2338         (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
2339         (elf64_x86_64_local_tlsdesc_gotent): New macro.
2340         (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
2341         tlsdesc_got and sgotplt_jump_table_size fields.
2342         (elf64_x86_64_compute_jump_table_size): New macro.
2343         (link_hash_newfunc): Initialize tlsdesc_got.
2344         (elf64_x86_64_link_hash_table_create): Initialize new fields.
2345         (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
2346         R_X86_64_TLSDESC_CALL.
2347         (elf64_x86_64_check_relocs): Likewise.  Allocate space for
2348         local_tlsdesc_gotent.
2349         (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
2350         R_X86_64_TLSDESC_CALL.
2351         (allocate_dynrelocs): Count function PLT relocations.  Reserve
2352         space for TLS descriptors and relocations.
2353         (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
2354         descriptors and relocations.  Set up sgotplt_jump_table_size,
2355         tlsdesc_plt and tlsdesc_got.  Make room for them.  Don't zero
2356         reloc_count in srelplt.  Add dynamic entries for DT_TLSDESC_PLT
2357         and DT_TLSDESC_GOT.
2358         (elf64_x86_64_always_size_sections): New.  Set up
2359         _TLS_MODULE_BASE_.
2360         (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
2361         R_386_TLS_DESC_CALL.
2362         (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2363         (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
2364         DT_TLSDESC_GOT.  Set up TLS descriptor lazy resolver PLT entry.
2365         (elf_backend_always_size_sections): Define.
2366
2367 2006-01-17  H.J. Lu  <hongjiu.lu@intel.com>
2368
2369         PR binutils/2096
2370         * dwarf2.c (comp_unit_contains_address): Update comment.
2371         (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
2372         lma.  Return TRUE only if both comp_unit_contains_address and
2373         comp_unit_find_nearest_line return TRUE.
2374         (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
2375
2376 2006-01-18  Alan Modra  <amodra@bigpond.net.au>
2377
2378         * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
2379         (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
2380         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
2381         elf_gc_mark_dynamic_ref_symbol.  Make global.
2382         (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
2383         * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
2384         (elfNN_bed): Init new field.
2385         * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
2386         (ppc64_elf_gc_mark_dynamic_ref): New function.
2387
2388 2006-01-17  Alan Modra  <amodra@bigpond.net.au>
2389
2390         * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
2391
2392 2006-01-17  Nick Clifton  <nickc@redhat.com>
2393
2394         PR binutils/2159
2395         * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
2396         parameters.
2397
2398 2006-01-11  Nick Clifton  <nickc@redhat.com>
2399
2400         * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
2401         into the newly (re)allocated map array.
2402
2403 2006-01-09  Alexis Wilke  <alexis_wilke@yahoo.com>
2404
2405         * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
2406
2407 2006-01-01  Jakub Jelinek  <jakub@redhat.com>
2408
2409         * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
2410         for .toc1 section.
2411
2412 For older changes see ChangeLog-2005
2413 \f
2414 Local Variables:
2415 mode: change-log
2416 left-margin: 8
2417 fill-column: 74
2418 version-control: never
2419 End: