bfd/ChangeLog

   1 2006-08-14  Thiemo Seufer  <ths@mips.com>
   2
   3         * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
   4         _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
   5         symbols in .scommon.
   6
   7 2006-08-11  Thiemo Seufer  <ths@mips.com>
   8
   9         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
  10         sh_entsize only when sgot was already initialized.
  11
  12 2006-08-08  DJ Delorie  <dj@redhat.com>
  13
  14         * elf32-sh.c (sh_elf_relax_section): Allow for branches across
  15         non-moving .align directives.  Preserve any DIR32 offset when
  16         converting bsr's to jsr's.
  17
  18 2006-08-08  Alan Modra  <amodra@bigpond.net.au>
  19
  20         * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
  21         after stubs have been built.
  22
  23 2006-08-07  Nick Clifton  <nickc@redhat.com>
  24
  25         * elf32-sh.c (vxworks_object_p): Only check for vxworks target
  26         vectors if they are going to be created.
  27
  28 2006-08-07  Nick Clifton  <nickc@redhat.com>
  29
  30         * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
  31         * configure: Regenerate.
  32
  33 2006-08-07  Nick Clifton  <nickc@redhat.com>
  34
  35         * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
  36         relocation types if the target is ARM_WINCE.
  37
  38 2006-08-05  Pedro Alves  <pedro_alves@portugalmail.pt>
  39
  40         * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
  41         and pei-arm-little.
  42         * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
  43         ARM_SECREL.
  44         (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
  45         ARM_SECREL.
  46         * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
  47         * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
  48         pe-arm.c.
  49         [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
  50
  51 2006-08-04  Marcelo Tosatti  <marcelo@kvack.org>
  52
  53         * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
  54         list removed sections to stderr.
  55
  56 2006-08-04  Richard Sandiford  <richard@codesourcery.com>
  57             Kazu Hirata  <kazu@codesourcery.com>
  58             Phil Edwards  <phil@codesourcery.com>
  59             Nathan Sidwell  <nathan@codesourcery.com>
  60
  61         * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
  62         bfd_elf32_shlvxworks_vec.
  63         * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
  64         (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
  65         (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
  66         (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
  67         (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
  68         (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
  69         (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
  70         (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
  71         * configure: Regenerate.
  72         * Makefile.am: Regenerate dependencies.
  73         * Makefile.in: Regenerate.
  74         * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
  75         (elf_vxworks_add_symbol_hook): Use it.
  76         (elf_vxworks_link_output_symbol_hook): Likewise.  Use the hash
  77         table entry to check for weak undefined symbols and to obtain
  78         the original bfd.
  79         (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
  80         * elf32-sh-relocs.h: New file, split from elf32-sh.c.
  81         (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
  82         SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
  83         special_function field.
  84         (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
  85         (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
  86         (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
  87         (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
  88         (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
  89         (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
  90         (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
  91         * elf32-sh.c: Include elf32-vxworks.h.
  92         (MINUS_ONE): Define.
  93         (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
  94         set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
  95         to sh_elf_reloc.
  96         (sh_vxworks_howto_table): New variable.  Include elf32-sh-relocs.h
  97         with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
  98         SH_ELF_RELOC set to bfd_elf_generic_reloc.
  99         (vxworks_object_p, get_howto_table): New functions.
 100         (sh_elf_reloc_type_lookup): Fix typo.  Use get_howto_table.
 101         (sh_elf_info_to_howto): Use get_howto_table.
 102         (sh_elf_relax_section): Honor the partial_inplace field of the
 103         R_SH_DIR32 howto.
 104         (sh_elf_relax_delete_bytes): Likewise.
 105         (elf_sh_plt_info): New structure.
 106         (PLT_ENTRY_SIZE): Replace both definitions with...
 107         (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
 108         INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
 109         (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
 110         (elf_sh_plt0_entry_le): Likewise.
 111         (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
 112         (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
 113         (elf_sh_plts): New structure, with separate definitions for
 114         INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
 115         (elf_sh_plt0_entry): Delete both definitions.
 116         (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
 117         (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
 118         (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
 119         (elf_sh_plt_reloc_offset): Likewise.
 120         (movi_shori_putval): Delete in favor of...
 121         (install_plt_field): ...this new function, with separate definitions
 122         for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
 123         (get_plt_info): New function, with separate definitions
 124         for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
 125         (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
 126         (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
 127         (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
 128         (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
 129         (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
 130         (get_plt_index, get_plt_offset): New functions.
 131         (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
 132         (sh_elf_link_hash_table_create): Initialize them.
 133         (sh_elf_create_dynamic_sections): Call
 134         elf_vxworks_create_dynamic_sections for VxWorks.
 135         (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
 136         entries.  Allocate relocation entries in .rela.plt.unloaded if
 137         generating a VxWorks executable.
 138         (sh_elf_always_size_sections): New function.
 139         (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
 140         .rela.plt.unloaded.
 141         (sh_elf_relocate_section): Use get_howto_table.  Honor
 142         partial_inplace when calculating the addend for dynamic
 143         relocations.  Use get_plt_index.
 144         (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
 145         and htab->plt_info.  Fill in the bra .plt offset for VxWorks
 146         executables.  Populate .rela.plt.unloaded.  Do not make
 147         _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
 148         (sh_elf_finish_dynamic_sections): Use install_plt_field and
 149         htab->plt_info.  Handle cases where there is no special PLT header.
 150         Populate the first relocation in .rela.plt.unloaded and fix up
 151         the remaining entries.
 152         (sh_elf_plt_sym_val): Use get_plt_info.
 153         (elf_backend_always_size_sections): Define.
 154         (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
 155         (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
 156         (elf32_bed, elf_backend_want_plt_sym): Likewise.
 157         (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
 158         (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
 159         (elf_backend_add_symbol_hook): Likewise.
 160         (elf_backend_link_output_symbol_hook): Likewise.
 161         (elf_backend_emit_relocs): Likewise.
 162         (elf_backend_final_write_processing): Likewise.
 163         (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
 164         * targets.c (bfd_elf32_shlvxworks_vec): Declare.
 165         (bfd_elf32_shvxworks_vec): Likewise.
 166         (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
 167         bfd_elf32_shvxworks_vec.
 168
 169 2006-08-02  Mark Kettenis  <kettenis@gnu.org>
 170
 171         * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
 172         * configure: Regenerate.
 173
 174 2006-08-02  Petr Salinger  <Petr.Salinger@seznam.cz>
 175
 176         PR binutils/2983
 177         * elf64-x86-64.c: Add FreeBSD support.
 178         (elf64_x86_64_fbsd_post_process_headers): New function.
 179         * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
 180         * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
 181         to the targ_selvecs.
 182         * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
 183         * configure: Regenerate.
 184
 185 2006-07-26  Andreas Schwab  <schwab@suse.de>
 186
 187         * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
 188
 189 2006-07-26  Alan Modra  <amodra@bigpond.net.au>
 190
 191         * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
 192         * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
 193         (define elf_backend_modify_segment_map): Don't define.
 194
 195 2006-07-25  Thiemo Seufer  <ths@networkno.de>
 196
 197         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
 198         linking of objects for compatible machine types.
 199
 200 2006-07-25  Thiemo Seufer  <ths@networkno.de>
 201
 202         * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
 203         also for same symbol.
 204
 205 2006-07-25  Thiemo Seufer  <ths@mips.com>
 206
 207         * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
 208
 209 2006-07-24  Michael Wetherell  <mike.wetherell@ntlworld.com>
 210
 211         * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
 212         sections only if the SHF_OS_NONCONFORMING flag is present.
 213
 214 2006-07-24  Nick Clifton  <nickc@redhat.com>
 215
 216         PR ld/2729
 217         * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
 218         existance of output sections before putting their entries into the
 219         DataDictionary.
 220
 221 2006-07-20  Thiemo Seufer  <ths@mips.com>
 222
 223         * elf32-mips.c (mips16_jump_reloc): Remove function.
 224         (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
 225         instead of mips16_jump_reloc.
 226         * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
 227         (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
 228         _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
 229
 230 2006-07-19  Alan Modra  <amodra@bigpond.net.au>
 231
 232         * bfd-in.h (enum notice_asneeded_action): Define.
 233         * bfd-in2.h: Regenerate.
 234         * elflink.c (elf_link_add_object_symbols): Call linker "notice"
 235         function with NULL name for as-needed handling.
 236
 237 2006-07-18  Paul Brook  <paul@codesourcery.com>
 238
 239         * bfd-in2.h: Regenerate.
 240         * libbfd.h: Regenerate.
 241         * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
 242
 243 2006-07-18  Nick Clifton  <nickc@redhat.com>
 244
 245         * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
 246         Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
 247         sections.
 248         * elfxx-mips.h  (_bfd_mips_elf_common_definition): Prototype.
 249
 250 2006-07-14  Jakub Jelinek  <jakub@redhat.com>
 251
 252         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
 253
 254 2006-07-14  Mark Kettenis  <kettenis@gnu.org>
 255
 256         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
 257         to the start of a block.
 258
 259 2006-07-13  Nick Clifton  <nickc@redhat.com>
 260
 261         * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
 262         returning a NULL value.
 263
 264 2006-07-12  H.J. Lu  <hongjiu.lu@intel.com>
 265
 266         PR ld/2884
 267         * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
 268         the old versioned dynamic definition to the new one with
 269         non-default visibility.  Hide the symbol if it is hidden or
 270         internal.
 271
 272 2006-07-12  Matthew R. Dempsky  <mrd@alkemio.org>
 273
 274         * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
 275
 276 2006-07-10  Jakub Jelinek  <jakub@redhat.com>
 277
 278         * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
 279         (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
 280         Handle SHT_GNU_HASH.
 281         (special_sections_g): Include .gnu.hash section.
 282         (bfd_elf_gnu_hash): New function.
 283         * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
 284         (struct elf_backend_data): Add elf_hash_symbol method.
 285         * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
 286         only if info->emit_hash, create .gnu.hash section if
 287         info->emit_gnu_hash.
 288         (struct collect_gnu_hash_codes): New type.
 289         (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
 290         _bfd_elf_hash_symbol): New functions.
 291         (compute_bucket_count): Don't compute HASHCODES array, instead add
 292         that and NSYMS as arguments.  Use bed->s->sizeof_hash_entry
 293         instead of bed->s->arch_size / 8.  Fix .hash size estimation.
 294         When not optimizing, use the number of hashed symbols rather than
 295         dynsymcount.
 296         (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
 297         and ADD DT_GNU_HASH if info->emit_gnu_hash.
 298         (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
 299         adjust compute_bucket_count caller.  Create and populate .gnu.hash
 300         section if info->emit_gnu_hash.
 301         (elf_link_output_extsym): Only populate .hash section if
 302         finfo->hash_sec != NULL.
 303         (bfd_elf_final_link): Adjust assertion.  Handle DT_GNU_HASH.
 304         * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
 305         (elfNN_bed): Add elf_backend_hash_symbol.
 306         * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
 307         (elf_backend_hash_symbol): Define.
 308         * elf32-i386.c (elf_i386_hash_symbol): New function.
 309         (elf_backend_hash_symbol): Define.
 310
 311 2006-07-05  Nick Clifton  <nickc@redhat.com>
 312
 313         PR ld/2659
 314         * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
 315         entry when multiple definitions of a symbol are encountered.
 316
 317 2006-06-30  H.J. Lu  <hongjiu.lu@intel.com>
 318
 319         * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
 320         instead of 2 nops.
 321         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
 322         (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
 323
 324 2006-06-29  Jakub Jelinek  <jakub@redhat.com>
 325
 326         PR ld/2513
 327         * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
 328         GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
 329         2006-04-08 changes.
 330         (elf_i386_relocate_section): Likewise.  For GD->IE transition
 331         change subl into addl whenever tls_type is GOT_TLS_IE_POS.
 332
 333 2006-06-23  Alan Modra  <amodra@bigpond.net.au>
 334
 335         PR ld/2754
 336         * elf.c (bfd_elf_mkobject): Don't alloc if already done.  Set
 337         program_header_size to -1.
 338         (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
 339         (assign_file_positions_for_load_sections ): Likewise.
 340         (_bfd_elf_sizeof_headers): Use saved program_header_size if
 341         available.
 342         * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
 343         alloc if already done.
 344         * elf32-i386.c (elf_i386_mkobject): Likewise.
 345         * elf32-ppc.c (ppc_elf_mkobject): Likewise.
 346         * elf32-s390.c (elf_s390_mkobject): Likewise.
 347         * elf32-sh.c (sh_elf_mkobject): Likewise.
 348         * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
 349         * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
 350         * elf64-s390.c (elf_s390_mkobject): Likewise.
 351         * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
 352         * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
 353
 354 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
 355
 356         * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
 357         section for relocatable link.
 358
 359 2006-06-21  Alan Modra  <amodra@bigpond.net.au>
 360
 361         * elf-bfd.h (struct elf_backend_data): Add
 362         elf_backend_modify_program_headers.
 363         * elfxx-target.h (elf_backend_modify_program_headers): Define.
 364         (elfNN_bed): Init new field.
 365         * elf.c (elf_modify_segment_map): Remove comment.
 366         (assign_file_positions_for_load_sections): Only call
 367         elf_modify_segment_map for objcopy/strip.
 368         (assign_file_positions_except_relocs): Call
 369         elf_backend_modify_program_headers.
 370         * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
 371         .stack section.
 372         (elf32_frvfdpic_modify_segment_map): Delete.
 373         (elf32_frvfdpic_modify_program_headers): New.
 374         (elf_backend_modify_segment_map): Don't define.
 375         (elf_backend_modify_program_headers): Define.
 376         * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
 377         .stack section.
 378         (elf32_bfinfdpic_modify_segment_map): Delete.
 379         (elf32_bfinfdpic_modify_program_headers): New.
 380         (elf_backend_modify_segment_map): Don't define.
 381         (elf_backend_modify_program_headers): Define.
 382         * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
 383         Split out from..
 384         (elfNN_ia64_modify_segment_map): ..here.
 385         (elf_backend_modify_program_headers): Define.
 386
 387 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
 388
 389         * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
 390         * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
 391
 392 2006-06-20  Alan Modra  <amodra@bigpond.net.au>
 393
 394         * elf-bfd.h: Formatting.
 395         (_bfd_elf_map_sections_to_segments): Declare.
 396         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
 397         clear program_header_size.
 398         * elf.c (get_program_header_size): Move.  Don't use or set saved
 399         program_header_size here.
 400         (elf_modify_segment_map): New function.  Split out from..
 401         (assign_file_positions_for_load_sections): ..here.  Assert
 402         header size is correct.  Remove dead code.
 403         (_bfd_elf_map_sections_to_segments): Rename from
 404         map_sections_to_segments.  Make global.  Use get_program_header_size
 405         when we need estimate of header size.  Call elf_modify_segment_map.
 406         Set program_header_size.
 407         (print_segment_map): Delete.
 408         (_bfd_elf_sizeof_headers): If segment_map available, get the
 409         actual size.
 410         * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
 411         for calling more than once.
 412         * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
 413         * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
 414         * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
 415         * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
 416         (elf_backend_additional_program_headers): Delete.
 417         (elf_backend_modify_segment_map): Delete.
 418         * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
 419         * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
 420         * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
 421
 422 2006-06-19  Vladimir Prus  <vladimir@codesourcery.com>
 423
 424         * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
 425         bit for undefined symbols.
 426
 427 2006-06-19  Alan Modra  <amodra@bigpond.net.au>
 428
 429         * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
 430         parameter.
 431         (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
 432         bfd_link_info pointer.
 433         * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
 434         * bfd.c (bfd_sizeof_headers): Tweak param name.
 435         * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
 436         * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
 437         * binary.c (binary_sizeof_headers): Adjust.
 438         * bout.c (b_out_sizeof_headers): Adjust.
 439         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
 440         * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
 441         * coffgen.c (coff_sizeof_headers): Adjust.
 442         * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
 443         (ecoff_compute_section_file_positions): Adjust.
 444         (_bfd_ecoff_write_object_contents): Adjust.
 445         * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
 446         * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
 447         * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
 448         * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
 449         * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
 450         * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
 451         * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
 452         * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
 453         * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
 454         * i386msdos.c: Convert to ISO C.
 455         (msdos_sizeof_headers): Adjust.
 456         * i386os9k.c: Convert to ISO C.
 457         (os9k_sizeof_headers): Adjust.
 458         * ieee.c (ieee_sizeof_headers): Adjust.
 459         * ihex.c (ihex_sizeof_headers): Adjust.
 460         * libaout.h (NAME (aout, sizeof_headers)): Adjust.
 461         * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
 462         * libcoff-in.h (coff_sizeof_headers): Adjust.
 463         * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
 464         * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
 465         * mmo.c (mmo_sizeof_headers): Adjust.
 466         * oasys.c (oasys_sizeof_headers): Adjust.
 467         * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
 468         * pef.c (bfd_pef_sizeof_headers): Adjust.
 469         * ppcboot.c (ppcboot_sizeof_headers): Adjust.
 470         * som.c (som_sizeof_headers): Adjust.
 471         * srec.c (srec_sizeof_headers): Adjust.
 472         * tekhex.c (tekhex_sizeof_headers): Adjust.
 473         * versados.c (versados_sizeof_headers): Adjust.
 474         * vms.c (vms_sizeof_headers): Adjust.
 475         * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
 476         * xsym.c (bfd_sym_sizeof_headers): Adjust.
 477         * xsym.h (bfd_sym_sizeof_headers): Adjust.
 478         * bfd-in2.h: Regenerate.
 479         * libbfd.h: Regenerate.
 480         * libcoff.h: Regenerate.
 481
 482 2006-06-15  Mark Shinwell  <shinwell@codesourcery.com>
 483
 484         * bfd-in2.h: Regenerate.
 485         * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
 486         R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
 487         R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
 488         R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
 489         R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
 490         R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
 491         R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
 492         R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
 493         R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
 494         R_ARM_LDC_SB_G2): New relocation types.
 495         (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
 496         adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
 497         and friends.
 498         (elf32_arm_howto_table_3): Delete; contents merged into
 499         elf32_arm_howto_table_2.
 500         (elf32_arm_howto_from_type): Adjust correspondingly.
 501         (elf32_arm_reloc_map): Extend with the above relocations.
 502         (calculate_group_reloc_mask): New function.
 503         (identify_add_or_sub): New function.
 504         (elf32_arm_final_link_relocate): Support for the above
 505         relocations.
 506         * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
 507         codes to correspond to the above relocations.
 508
 509 2006-06-14  Richard Sandiford  <richard@codesourcery.com>
 510
 511         * elf32-m68k.c (elf_m68k_plt_info): New structure.
 512         (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
 513         (elf_m68k_plt_entry): Likewise.
 514         (elf_m68k_plt_info): New table.
 515         (CFV4E_PLT_ENTRY_SIZE): Rename to...
 516         (ISAB_PLT_ENTRY_SIZE): ...this.
 517         (CFV4E_FLAG): Delete.
 518         (elf_cfv4e_plt0_entry): Rename to...
 519         (elf_isab_plt0_entry): ...this.  Adjust comments.  Use (-6,%pc,%d0)
 520         for the second instruction too.
 521         (elf_cfv4e_plt_entry): Rename to...
 522         (elf_isab_plt_entry): ...this.  Adjust comments and use (-6,%pc,%d0).
 523         (elf_isab_plt_info): New table.
 524         (CPU32_FLAG): Delete.
 525         (PLT_CPU32_ENTRY_SIZE): Rename to...
 526         (CPU32_PLT_ENTRY_SIZE): ...this.
 527         (elf_cpu32_plt0_entry): Update bounds accordingly.  Add R_68K_PC32-
 528         style in-place addends.
 529         (elf_cpu32_plt_entry): Likewise.
 530         (elf_cpu32_plt_info): New table.
 531         (elf_m68k_link_hash_table): Add a plt_info field.
 532         (elf_m68k_link_hash_table_create): Initialize it.
 533         (elf_m68k_get_plt_info): New function.
 534         (elf_m68k_always_size_sections): Likewise.
 535         (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
 536         (elf_m68k_install_pc32): New function.
 537         (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
 538         elf_m68k_install_pc32.
 539         (elf_m68k_finish_dynamic_sections): Likewise.
 540         (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
 541         (elf_backend_always_size_sections): Define.
 542
 543 2006-06-14  Alan Modra  <amodra@bigpond.net.au>
 544
 545         * elflink.c (elf_link_add_object_symbols): Save and restore
 546         struct bfd_hash_table table, size and count fields for
 547         as-needed libs.
 548
 549 2006-06-12  Thiemo Seufer  <ths@mips.com>
 550
 551         * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
 552         (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
 553         * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
 554         Delete old comments.
 555         (ELF_COMMONPAGESIZE): Define in a more obvious way.
 556
 557 2006-06-12  Nick Clifton  <nickc@redhat.com>
 558
 559         PR binutils/2735
 560         * elflink.c (elf_link_add_object_symbols): Fix the warning message
 561         about mismatched alignments to allow for the case where the common
 562         alignment has been deduced from the section alignment.
 563         * bfd.c (_bfd_default_error_handler): Update comment to explain
 564         why bfd and asection varargs are out of order.  Explicitly catch
 565         and abort on NULL bfd and asection arguments.
 566
 567 2006-06-11  Richard Sandiford  <richard@codesourcery.com>
 568             Thiemo Seufer  <ths@mips.com>
 569
 570         * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
 571         (STUB_ORI): New macro.
 572         (STUB_LI16U): Fix formatting.
 573         (MIPS_FUNCTION_STUB_SIZE): Delete.
 574         (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
 575         (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
 576         (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
 577         (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
 578         instead of MIPS_FUNCTION_STUB_SIZE.
 579         (count_section_dynsyms): New function, split out from
 580         _bfd_mips_elf_final_link.
 581         (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
 582         of the number of dynamic symbols needed and use it to set up
 583         function_stub_size.  Use function_stub_size rather than
 584         MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
 585         Use 16-byte stubs for 0x10000 dynamic symbols.
 586         (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
 587         instead of MIPS_FUNCTION_STUB_SIZE.  Fix formatting.
 588         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.  Change the
 589         size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
 590         MIPS_FUNCTION_STUB_BIG_SIZE.  Tweak the check for unhandled dynindxes.
 591         Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
 592         Use STUB_ORI rather than STUB_LI16U for big stubs.
 593         (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
 594         (_bfd_mips_elf_final_link): Use count_section_dynsyms.
 595
 596 2006-06-09  David Ung  <davidu@mips.com>
 597
 598         * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
 599         calling relocations.
 600
 601 2006-06-08  David Daney  <ddaney@avtrex.com>
 602
 603         * elfxx-mips.c (STUB_LI16): Removed.
 604         (STUB_LUI): New macro.
 605         (STUB_LI16U): Ditto.
 606         (STUB_LI16S): Ditto.
 607         (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
 608         (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
 609         MIPS_FUNCTION_STUB_SIZE.
 610         (_bfd_mips_elf_always_size_sections): Ditto.
 611         (_bfd_mips_elf_size_dynamic_sections): Ditto.
 612         (_bfd_mips_elf_finish_dynamic_sections): Ditto.
 613         (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
 614         to allow larger symbol table indexes.
 615
 616 2006-06-07  Joseph S. Myers  <joseph@codesourcery.com>
 617
 618         * po/Make-in (pdf, ps): New dummy targets.
 619
 620 2006-06-06  Alan Modra  <amodra@bigpond.net.au>
 621
 622         * hash.c (bfd_hash_lookup): Correct stray line.
 623
 624         * elf.c (_bfd_elf_init_private_section_data): Comment typo.
 625         (elfcore_grok_nto_status): Use long instead of pid_t.
 626         (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
 627
 628 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 629
 630         * po/Make-in (top_builddir): Define.
 631
 632 2006-06-05  Alan Modra  <amodra@bigpond.net.au>
 633
 634         * Makefile.am: Run "make dep-am".
 635         * Makefile.in: Regenerate.
 636         * config.in: Regenerate.
 637
 638 2006-06-02  Alan Modra  <amodra@bigpond.net.au>
 639             H.J. Lu  <hongjiu.lu@intel.com>
 640
 641         PR ld/2723
 642         * elflink.c (bfd_elf_final_link): Don't output section symbols
 643         for special ELF sections.
 644
 645 2006-06-01  Alan Modra  <amodra@bigpond.net.au>
 646
 647         * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
 648         instead of bfd_make_section*.
 649         * aix386-core.c: Likewise.
 650         * aix5ppc-core.c: Likewise.
 651         * aout-adobe.c: Likewise.
 652         * aoutf1.h: Likewise.
 653         * binary.c: Likewise.
 654         * cisco-core.c: Likewise.
 655         * coff-arm.c: Likewise.
 656         * coff-h8300.c: Likewise.
 657         * elf.c: Likewise.
 658         * elf32-bfin.c: Likewise.
 659         * elf32-m32c.c: Likewise.
 660         * hppabsd-core.c: Likewise.
 661         * hpux-core.c: Likewise.
 662         * i386linux.c: Likewise.
 663         * ieee.c: Likewise.
 664         * ihex.c: Likewise.
 665         * irix-core.c: Likewise.
 666         * lynx-core.c: Likewise.
 667         * m68klinux.c: Likewise.
 668         * mach-o.c: Likewise.
 669         * netbsd-core.c: Likewise.
 670         * nlmcode.h: Likewise.
 671         * opncls.c: Likewise.
 672         * osf-core.c: Likewise.
 673         * peXXigen.c: Likewise.
 674         * ppcboot.c: Likewise.
 675         * ptrace-core.c: Likewise.
 676         * rs6000-core.c: Likewise.
 677         * sco5-core.c: Likewise.
 678         * sparclinux.c: Likewise.
 679         * srec.c: Likewise.
 680         * sunos.c: Likewise.
 681         * trad-core.c: Likewise.
 682         * xcofflink.c: Likewise.
 683         * xsym.c: Likewise.
 684
 685 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 686
 687         * Makefile.am (INCLUDES): Use @INCINTL@.
 688         * acinclude.m4: Include new gettext macros.
 689         * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
 690         Manually substitute POFILES and GMOFILES.
 691         * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
 692
 693 2006-05-30  H.J. Lu  <hongjiu.lu@intel.com>
 694
 695         * bfd.c (bfd_emul_get_maxpagesize): New.
 696         (bfd_elf_set_pagesize): Likewise.
 697         (bfd_emul_set_maxpagesize): Likewise.
 698         (bfd_emul_get_commonpagesize): Likewise.
 699         (bfd_emul_set_commonpagesize): Likewise.
 700         * bfd-in2.h: Regenerated.
 701
 702         * elf-bfd.h (elf_backend_data): Add commonpagesize.
 703         (xvec_get_elf_backend_data): New.
 704         (get_elf_backend_data): Use xvec_get_elf_backend_data.
 705
 706         * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
 707         * elfxx-target.h (elfNN_bed): Likewise.
 708
 709         * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
 710         * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
 711         * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
 712         * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
 713         * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
 714         * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
 715         * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
 716         * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
 717         * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
 718         * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
 719         * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
 720         * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
 721
 722         * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
 723         (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
 724
 725         * targets.c (bfd_find_target): Support NULL abfd.
 726
 727 2006-05-30  Nick Clifton  <nickc@redhat.com>
 728
 729         * po/es.po: Updated Spanish translation.
 730
 731 2006-05-27  Alan Modra  <amodra@bigpond.net.au>
 732             H.J. Lu  <hongjiu.lu@intel.com>
 733
 734         * elf.c (assign_file_positions_for_load_sections): Retrieve
 735         maxpagesize from m->p_align if it is valid.  Set p_vaddr,
 736         p_paddr and p_align earlier.  Revert 2006-05-19 change to p_align.
 737         (copy_elf_program_header): Copy p_align.  Set p_align_valid.
 738
 739 2006-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 740
 741         * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
 742
 743 2006-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 744
 745         * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
 746
 747 2006-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 748
 749         * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
 750
 751 2006-05-26  Alan Modra  <amodra@bigpond.net.au>
 752
 753         * elf.c (sym_is_global): Return a bfd_boolean.
 754         (ignore_section_sym): New function.
 755         (elf_map_symbols): Use ignore_section_sym to discard some syms.
 756         (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
 757         bfd before using elf_section_syms.
 758
 759 2006-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 760
 761         * config.bfd: (sh-*-linux*): Treat as 64bit target.
 762         (sh*l*-*-netbsdelf*): Likewise.
 763         (sh-*-netbsdelf*): Likewise.
 764         (shl*-*-elf*): Likewise.
 765         (sh[1234]l*-*-elf*): Likewise.
 766         (sh3el*-*-elf*): Likewise.
 767         (shl*-*-kaos*): Likewise.
 768         (sh-*-elf*): Likewise.
 769         (sh[1234]*-elf*): Likewise.
 770         (sh-*-rtems*): Likewise.
 771         (sh-*-kaos*): Likewise.
 772
 773 2006-05-24  H.J. Lu  <hongjiu.lu@intel.com>
 774
 775         PR ld/1485
 776         * config.bfd: Set want64 to true if 64bit bfd is used.
 777         (sh-*-linux*): Use targ64_selvecs for 64bit targets.
 778         (sh*l*-*-netbsdelf*): Likewise.
 779         (sh-*-netbsdelf*): Likewise.
 780         (shl*-*-elf*): Likewise.
 781         (sh[1234]l*-*-elf*): Likewise.
 782         (sh3el*-*-elf*): Likewise.
 783         (shl*-*-kaos*): Likewise.
 784         (sh-*-elf*): Likewise.
 785         (sh[1234]*-elf*): Likewise.
 786         (sh-*-rtems*): Likewise.
 787         (sh-*-kaos*): Likewise.
 788
 789 2006-05-24  Paul Brook  <paul@codesourcery.com>
 790
 791         * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
 792         * elf32-arm.c (output_arch_syminfo): Define.
 793         (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
 794         elf32_arm_output_arch_local_syms): New functions.
 795         (elf_backend_output_arch_local_syms): Define.
 796         * elflink.c (bfd_elf_final_link): Call
 797         elf_backend_output_arch_local_syms.
 798         * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
 799         definition.
 800         (elfNN_bed): Add elf_backend_output_arch_local_syms.
 801
 802 2006-05-24  Paul Brook  <paul@codesourcery.com>
 803
 804         * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
 805         (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
 806         elf32_arm_finish_dynamic_symbol): Use them.
 807
 808 2006-05-24  Carlos O'Donell  <carlos@systemhalted.org>
 809             Randolph Chung  <tausq@debian.org>
 810
 811         * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
 812         TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
 813         Add handling for TLS relocations.
 814         (elf_hpp_reloc_final_type): Handle TLS relocs.
 815         * elf32-hppa.c: Add authors for cleanup and TLS support.
 816         (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
 817         (elf32_hppa_link_hash_entry): Add tls_type.
 818         (elf32_hppa_link_hash_table): Add tld_ldm_got.
 819         (hppa_link_has_newfunc): Set tls_type.
 820         (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
 821         (hppa_stub_name): Use hh_name macro.
 822         (elf32_hppa_copy_indirect_symbol): Copy TLS information.
 823         (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
 824         Handle TLS relocs.
 825         (elf32_hppa_gc_sweep_hook): Likewise.
 826         (allocate_dynrelocs): Handle TLS relocs.
 827         (elf32_hppa_size_dynamic_sections): Count space required by TLS
 828         relocs. Use hh_name macro.
 829         (dtpoff_base): New function.
 830         (tpoff): Likewise.
 831         (elf32_hppa_optimized_tls_reloc): Likewise.
 832         (final_link_relocate): Handle TLS relocs.
 833         (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
 834         and hh_name macros.
 835         (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
 836         hh_name and eh_name macros.
 837         (elf32_hppa_reloc_type_clas): Handle TLS relocs.
 838
 839 2006-05-24  Bjoern Haase  <bjoern.m.haase@web.de>
 840
 841         * archures.c: Add bfd_mach_avr6.
 842         * cpu-avr.c: Likewise.
 843         * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
 844         New relocations.
 845         * libbfd.h: Regenerate.
 846         * bfd-in2.h:Regenerate.
 847         * elf32-avr.h: New file.  Protoypes for functions accessed from ld.
 848         * elf32-avr.c: Add elf32-avr.h to include list.
 849         (elf32_avr_stub_hash_entry): New function.
 850         (elf32_avr_link_hash_table): New struct.
 851         (avr_link_hash_table): Likewise.
 852         (avr_stub_hash_entry): Likewise.
 853         (avr_stub_hash_lookup): New function.
 854         (stub_hash_newfunc): New function.
 855         (elf32_avr_link_hash_table_create): New function.
 856         (elf32_avr_link_hash_table_free): New function.
 857         (avr_get_stub_addr): New function.
 858         (debug_relax, debug_stubs): Add new global variables controlling
 859         debugging printout to stdout.
 860         (avr_pc_wrap_around): Change the type to bfd_vma.
 861         (avr_replace_call_ret_sequences): Add a new variable controling
 862         linkrelax optimizations.
 863         (avr_stub_is_required_for_16_bit_reloc): New function.
 864         (avr_final_link_relocate):
 865         Add linker hash table to parameter list. Use stub addr. if necessary.
 866         (elf32_avr_relocate_section):
 867         Add linker hashtable to parameter list of avr_final_link_relocate.
 868         (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
 869         (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
 870         (elf32_avr_relax_delete_bytes):
 871         Iterate over all sections of a bfd when adjusting relocs addends.
 872         (elf32_avr_relax_section):
 873         Evaluate avr_replace_call_ret_sequences and recalculate the size of
 874         stub section.
 875         (avr_stub_name): New function.
 876         (avr_get_stub_entry): New function.
 877         (avr_add_stub): New function.
 878         (avr_build_one_stub): New function.
 879         (avr_size_one_stub): New function.
 880         (elf32_avr_setup_params): New function.
 881         (elf32_avr_setup_section_lists): New function.
 882         (get_local_syms): New function.
 883         (elf32_avr_size_stubs): New function.
 884         (bfd_elf32_bfd_link_hash_table_create): New function.
 885         (bfd_elf32_bfd_link_hash_table_free): New function.
 886
 887 2006-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 888
 889         PR ld/2655
 890         PR ld/2657
 891         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
 892         update CIE/FDE length.  Don't pad to the section alignment.
 893
 894 2006-05-23  Jie Zhang  <jie.zhang@analog.com>
 895
 896         * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
 897         deteted entries in .eh_frame section.
 898
 899 2006-05-23  Jie Zhang  <jie.zhang@analog.com>
 900
 901         * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
 902         instead of _GLOBAL_OFFSET_TABLE_.
 903         (bfin_relocate_section): Ditto.
 904         (_bfin_create_got_section): Ditto.
 905         (elf32_bfinfdpic_create_dynamic_sections): Use
 906         __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
 907         (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
 908
 909 2006-05-23  Alan Modra  <amodra@bigpond.net.au>
 910
 911         * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
 912         function syms over other syms.
 913
 914 2006-05-22  Daniel Jacobowitz  <dan@codesourcery.com>
 915
 916         * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
 917         check.
 918         (bfd_elf_final_link): Add a late DT_TEXTREL check.
 919         * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
 920         (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
 921         (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
 922         Use MIPS_ELF_READONLY_SECTION.
 923         (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
 924         creating DT_TEXTREL.
 925         (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
 926         if no text relocations were generated.
 927
 928 2006-05-19  H.J. Lu  <hongjiu.lu@intel.com>
 929
 930         * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
 931
 932 2006-05-19  Alan Modra  <amodra@bigpond.net.au>
 933
 934         * elf.c (elf_fake_sections): Formatting.
 935         (assign_file_positions_for_load_sections): Only add SEC_ALLOC
 936         sections to p_memsz.  Remove hack for PT_NOTE sections.  Allow
 937         section alignment to increase p_align for PT_LOAD.
 938         (assign_file_positions_for_non_load_sections): Remove ARM BPABI
 939         hack for PT_DYNAMIC.  Instead, set p_filesz for all segments
 940         other than PT_LOAD, and PT_NOTE in core.
 941
 942 2006-05-17  Alan Modra  <amodra@bigpond.net.au>
 943
 944         * elf.c (assign_file_positions_for_segments): Split into..
 945         (assign_file_positions_for_load_sections): ..this, and..
 946         (assign_file_positions_for_non_load_sections): ..this new function,..
 947         (assign_file_positions_except_relocs): ..writing program headers here.
 948
 949 2006-05-17  Alan Modra  <amodra@bigpond.net.au>
 950
 951         * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
 952         non-load sections if they have relocs.
 953
 954 2006-05-15  Paul Brook  <paul@codesourcery.com>
 955
 956         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
 957         (bfd_is_arm_special_symbol_name): ... to this.  Add type argument.
 958         Check symbol name is of specified type.
 959         * elf32-arm.c (elf32_arm_is_target_special_symbol,
 960         arm_elf_find_function, elf32_arm_output_symbol_hook): Use
 961         bfd_is_arm_special_symbol_name.
 962         * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
 963         BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
 964         BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
 965         (bfd_is_arm_mapping_symbol_name): Remove prototype.
 966         (bfd_is_arm_special_symbol_name): Add prototype.
 967         * bfd-in2.h: Regenerate.
 968
 969 2006-05-15  David Heine  <dlheine@tensilica.com>
 970             Bob Wilson  <bob.wilson@acm.org>
 971
 972         * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
 973         undefined opcode.  Clean up assertions.
 974         (narrow_instruction, widen_instruction): Remove "do_it" parameters.
 975         Factor most of the code into separate functions....
 976         (can_narrow_instruction, can_widen_instruction): New.
 977         (prev_instr_is_a_loop): New.
 978         (compute_ebb_proposed_actions): Combine error handling code for
 979         decode errors.  Replace call to insn_decode_len with inline code.
 980         Use can_narrow_instruction and can_widen_instruction.  Handle errors
 981         from call to xtensa_opcode_is_loop.
 982         (relax_section): Adjust calls to narrow_instruction and
 983         widen_instruction.
 984
 985 2006-05-15  Alan Modra  <amodra@bigpond.net.au>
 986
 987         PR 2658
 988         * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
 989         -shared link.
 990
 991 2006-05-11  Michael Matz  <matz@suse.de>
 992
 993         * elflink.c (match_group_member): Correctly iterate group
 994         members.
 995
 996 2006-05-11  Paul Brook  <paul@codesourcery.com>
 997
 998         * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
 999         (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1000         (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1001         * reloc.c: Ditto.
1002         * bfd-in2.h: Regenerate.
1003         * libbfd.h: Regenerate.
1004         * libcoff.h: Regenerate.
1005
1006 2006-05-11  Mike Bland  <mbland@google.com>
1007
1008         * elf.c (_bfd_elf_init_private_section_data): Don't change
1009         section type if already set.
1010
1011 2006-05-10  Nick Clifton  <nickc@redhat.com>
1012
1013         PR ld/2607
1014         * elfcode.h (valid_section_index_p): New function: Checks for a
1015         valid section index.  Allows indicies in the range SHN_LOPROC to
1016         SHN_HIOS.
1017         (elf_object_p): Use valid_section_index_p.
1018
1019 2006-05-11  Pedro Alves  <pedro_alves@portugalmail.pt>
1020
1021         * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1022         ARM_SECREL): Mark WinCE versions of these relocs as partial
1023         inplace.
1024         (coff_arm_relocate_section): Adjust addend for WinCE.
1025
1026 2006-05-10  Alan Modra  <amodra@bigpond.net.au>
1027
1028         PR 2342
1029         * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1030
1031 2006-05-09  Nick Clifton  <nickc@redhat.com>
1032
1033         * coffcode.h (coff_write_relocs): Produce an error message if a an
1034         out-of-range symbol index is detected in a reloc.
1035
1036 2006-05-09  Ben Elliston  <bje@au.ibm.com>
1037
1038         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1039         local variable `dynobj'.
1040
1041 2006-05-05  Bjoern Haase  <bjoern.m.haase@web.de>
1042
1043         * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1044         of the bfd's sections for the reloc-addend adjustments.
1045
1046 2006-05-05  Martin Schwidefsky  <schwidefsky@de.ibm.com>
1047
1048         * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1049         (elf_s390_relocate_section): Add code to do the GD->LE and
1050         LD->LE TLS linker optimizations if a brasl instruction is used
1051         for the __tls_get_offset function call.
1052         * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1053
1054 2006-05-05  Alan Modra  <amodra@bigpond.net.au>
1055
1056         * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1057         R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1058         the .toc and referenced by a TLS code sequence.
1059         (ppc64_elf_edit_toc): Cater for the unlikely situation that
1060         .toc is the first section in a file.
1061
1062 2006-05-04  Andreas Schwab  <schwab@suse.de>
1063
1064         * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1065         regs instead of an array of int.
1066         (struct external_solaris_bcp_core): Likewise.
1067         (swapcore_sun3): Use offsetof instead of computing the offset
1068         manually.
1069         (swapcore_sparc): Likewise.  Simplify reference to c_regs.
1070         (swapcore_solaris_bcp): Likewise.
1071
1072 2006-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
1073
1074         * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1075         for missing GOTs.
1076
1077 2006-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
1078
1079         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1080         mapping symbols.
1081
1082 2006-05-04  Ben Elliston  <bje@au.ibm.com>
1083
1084         * coff-or32.c (bfd_section_from_shdr): Remove unused local
1085         variable `ptr'.
1086         * cofflink.c (process_embedded_commands): Remove unused local
1087         variables `had_read' and `had_shared'.
1088         * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1089         variable `fdr_adr'.
1090         * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1091
1092 2006-05-03  Alan Modra  <amodra@bigpond.net.au>
1093
1094         * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1095         * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1096         (bfd_und_symbol, bfd_ind_symbol): Delete.
1097         (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1098         &SEC.symbol.
1099         (STD_SECTION): Adjust.
1100         (_bfd_generic_new_section_hook): New function, extracted from..
1101         (bfd_section_init): ..here.
1102         (bfd_make_section_old_way): Call new_section_hook for abs, com,
1103         und and ind sections.
1104         * elf.c (_bfd_elf_large_com_section): Adjust.
1105         * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1106         * pdp11.c (new_section_hook): Likewise.
1107         * coffcode.h (coff_new_section_hook): Likewise.
1108         * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1109         * elf.c (_bfd_elf_new_section_hook): Likewise.
1110         * vms.c (vms_new_section_hook): Likwise.
1111         * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1112         already set.
1113         * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1114         * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1115         * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1116         * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1117         * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1118         * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1119         * ieee.c (ieee_new_section_hook): Likewise.  Call
1120         _bfd_generic_new_section_hook too.
1121         * mmo.c (mmo_new_section_hook): Likewise.
1122         * oasys.c (oasys_new_section_hook): Likewise.
1123         * som.c (som_new_section_hook): Likewise.
1124         * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1125         * bfd-in2.h: Regenerate.
1126         * libbfd.h: Regenerate.
1127
1128 2006-05-03  Alan Modra  <amodra@bigpond.net.au>
1129
1130         * hash.c (DEFAULT_SIZE): Revert last change.
1131         (higher_prime_number): Correct test for no larger prime.  Don't
1132         abort on error, instead return 0.  Depopulate primes[].
1133         (bfd_hash_lookup): If we overflow size, refuse to grow table.
1134
1135 2006-05-02  Paul Brook  <paul@codesourcery.com>
1136
1137         * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1138         for R_ARM_REL32.
1139
1140 2006-05-02  Ben Elliston  <bje@au.ibm.com>
1141
1142         * archive.c (bfd_generic_archive_p): Remove unused local variable
1143         `fail'.
1144         * dwarf2.c (decode_line_info): Remove unused local variable
1145         `basic_block'.
1146         * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1147         local variable `s'.
1148         * tekhex.c (tekhex_write_object_contents): Remove unused local
1149         variable `bytes_written'.
1150         * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1151         variable `r_addend'.
1152         * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1153         * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1154         (_bfd_ns32k_relocate_contents): Remove break after return.
1155         * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1156
1157 2006-05-02  Nick Clifton  <nickc@redhat.com>
1158
1159         * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1160         in order to avoid conflicts with the global DEBUG define.
1161
1162 2006-05-02  Alan Modra  <amodra@bigpond.net.au>
1163
1164         * dwarf2.c: Formatting.
1165         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1166         output section check.
1167         * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1168         * elf32-m32c.c: Similarly.
1169         * elf32-ppc.c: Similarly.
1170         * elf32-v850.c: Similarly.
1171         * nlm32-sparc.c: Similarly.
1172         * elfcode.h: Similarly.
1173         (elf_symbol_flags): Delete.
1174         * elflink.c (elf_link_input_bfd): Comment typo.
1175
1176 2006-05-01  DJ Delorie  <dj@redhat.com>
1177
1178         * bfd-in.h (bfd_hash_table): Add count field.
1179         * bfd-in2.h: Regenerate.
1180         * hash.c (higher_prime_number): New.
1181         (bfd_hash_table_inint_n): Init count field.
1182         (bfd_hash_lookup): Grow table as needed.
1183
1184 2006-04-27  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1185
1186         PR binutils/2584
1187         * tekhex.c (getvalue): Change return type to bfd_boolean and
1188         add the new parameter.  Return false if the unexpected character
1189         is found.
1190         (getsym): Likewise.
1191         (first_phase): Change return type to bfd_boolean and return
1192         false if the unexpected character is found.  Replace abort
1193         with returning false.
1194         (pass_over): Change return type to bfd_boolean and the type of
1195         the second argument to bfd_boolean (*) (bfd *, int, char *).
1196         Return false if FUNC returns false.
1197         (tekhex_object_p): Return NULL if pass_over fails.
1198
1199 2006-04-27  Alan Modra  <amodra@bigpond.net.au>
1200
1201         * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1202
1203 2006-04-26  H.J. Lu  <hongjiu.lu@intel.com>
1204
1205         PR binutils/2593
1206         * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1207         and flags if its BFD flags have been set.
1208         (_bfd_elf_init_private_section_data): Don't copy the output ELF
1209         section type from input if it has been set to something
1210         different.
1211
1212 2006-04-25  H.J. Lu  <hongjiu.lu@intel.com>
1213
1214         PR binutils/2467
1215         * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1216         is NULL first.
1217
1218         * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1219         abfd->sections is NULL.
1220         (elf32_arm_bfd_free_cached_info): New.
1221         (bfd_elf32_bfd_free_cached_info): Defined.
1222
1223         * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1224         to _bfd_free_cached_info.
1225
1226         * libbfd-in.h (_bfd_free_cached_info): New.
1227         * libbfd: Regenerated.
1228
1229         * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1230         (_bfd_free_cached_info): New.
1231
1232 2006-04-21  Alan Modra  <amodra@bigpond.net.au>
1233
1234         * elf.c (assign_file_positions_except_relocs): Move code setting
1235         file position of non-loaded sections..
1236         (assign_file_positions_for_segments): ..to here.
1237
1238 2006-04-20  H.J. Lu  <hongjiu.lu@intel.com>
1239
1240         PR ld/2537
1241         * elf.c (bfd_section_from_shdr): Allow sections reserved for
1242         applications. Issue an error on sections we don't know how
1243         to handle.
1244
1245 2006-04-19  Alan Modra  <amodra@bigpond.net.au>
1246
1247         * Makefile.am: Run "make dep-am".
1248         * Makefile.in: Regenerate.
1249
1250 2006-04-19  Alan Modra  <amodra@bigpond.net.au>
1251
1252         * warning.m4 (--enable-werror): Format help message.
1253         (--enable-build-warnings): Likewise.
1254         * configure: Regenerate.
1255
1256 2006-04-18  Nick Clifton  <nickc@redhat.com>
1257
1258         PR 2257
1259         * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1260         fields to still be handled as ELF files.
1261
1262 2006-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
1263
1264         * po/SRC-POTFILES.in: Regenerated.
1265
1266 2006-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
1267
1268         * configure.in: Update version to 2.17.50.
1269         * configure: Regenerated.
1270
1271 2006-04-14  David Heine  <dlheine@tensilica.com>
1272
1273         * elf32-xtensa.c (build_reloc_opcodes): New.
1274         (compute_text_actions): Use it to decode opcodes outside inner loop.
1275         (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1276         it is set, use it to get the opcodes for relocations.
1277         (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1278
1279 2006-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1280
1281         PR ld/2513
1282         * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1283         (GOT_TLS_IE_IE): Likewise.
1284         (GOT_TLS_IE_GD): Likewise.
1285         (GOT_TLS_IE_MASK): Likewise.
1286         (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1287         and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1288         respectively.
1289         (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1290         are set, treat tls_type as GOT_TLS_IE_BOTH.
1291         (elf_i386_relocate_section): Likewise.
1292
1293 2006-04-07  Randolph Chung  <tausq@debian.org>
1294
1295         * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
1296         (elf64_hppa_grok_psinfo): Likewise.
1297         (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
1298
1299 2006-04-06  DJ Delorie  <dj@redhat.com>
1300
1301         * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
1302         each plt entry we create.
1303
1304 2006-04-06  Carlos O'Donell  <carlos@codesourcery.com>
1305
1306         * po/Make-in: Add install-html target.
1307         * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1308         htmldir. Add install-html and install-html-recursive targets.
1309         * Makefile.in: Regenerate.
1310         * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1311         * configure: Regenerate.
1312
1313 2006-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1314
1315         * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
1316         with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
1317         section structure.
1318
1319 2006-04-05  Bernd Schmidt  <bernd.schmidt@analog.com>
1320
1321         * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
1322         eliminate warnings.
1323
1324 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1325             James E Wilson  <wilson@specifixinc.com>
1326
1327         PR ld/2442
1328         * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
1329         (elfNN_ia64_local_hash_entry): Add count, sorted_count and
1330         size.
1331         (elfNN_ia64_link_hash_entry): Likewise.
1332         (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
1333         and size.
1334         (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
1335         processing.
1336         (elfNN_ia64_hash_hide_symbol): Likewise.
1337         (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1338         (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1339         (elfNN_ia64_global_dyn_info_free): New function.
1340         (elfNN_ia64_local_dyn_info_free): Likewise.
1341         (elfNN_ia64_hash_table_free): Free local and global
1342         elfNN_ia64_dyn_sym_info.
1343         (addend_compare): New function.
1344         (sort_dyn_sym_info): Likewise.
1345         (get_dyn_sym_info): Updated to use binary search for addend.
1346         (elfNN_ia64_check_relocs): Scan relocations to create dynamic
1347         relocation arrays first.
1348
1349 2006-04-05  Bernd Schmidt  <bernd.schmidt@analog.com>
1350
1351         * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
1352         symbol.
1353
1354 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1355
1356         PR ld/2411
1357         * elflink.c (check_dynsym): New.
1358         (elf_link_output_extsym): Use it.
1359         (bfd_elf_final_link): Likewise.
1360
1361 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1362
1363         PR ld/2404
1364         * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
1365         symbol from the dynamic definition with the default version if
1366         its type and the type of existing regular definition mismatch.
1367
1368 2006-04-05  Richard Sandiford  <richard@codesourcery.com>
1369             Daniel Jacobowitz  <dan@codesourcery.com>
1370
1371         * config.bfd (sparc-*-vxworks*): New stanza.
1372         * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
1373         (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
1374         * configure: Regenerate.
1375         * elf32-sparc.c: Include elf-vxworks.h.
1376         (elf32_sparc_vxworks_link_hash_table_create: New.
1377         (elf32_sparc_vxworks_final_write_processing): New.
1378         (TARGET_BIG_SYM): Override for VxWorks.
1379         (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
1380         (bfd_elf32_bfd_link_hash_table_create): Likewise.
1381         (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
1382         (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
1383         (elf_backend_link_output_symbol_hook): Likewise.
1384         (elf_backend_emit_relocs): Likewise.
1385         (elf_backend_final_write_processing, elf32_bed): Likewise.
1386         * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
1387         (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
1388         (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
1389         (_bfd_sparc_elf_link_hash_table_create): Don't initialize
1390         build_plt_entry here.
1391         (create_got_section): Initialize sgotplt for VxWorks.
1392         (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
1393         plt_header_size and plt_entry_size, with new VxWorks-specific settings.
1394         Call elf_vxworks_create_dynamic_sections for VxWorks.
1395         (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
1396         Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
1397         (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
1398         for VxWorks.  Check for the .got.plt section.
1399         (sparc_vxworks_build_plt_entry): New function.
1400         (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
1401         Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
1402         absolute on VxWorks.
1403         (sparc32_finish_dyn): Add special handling for DT_RELASZ
1404         and DT_PLTGOT on VxWorks.
1405         (sparc_vxworks_finish_exec_plt): New.
1406         (sparc_vxworks_finish_shared_plt): New.
1407         (_bfd_sparc_elf_finish_dynamic_sections): Call them.
1408         Use plt_header_size and plt_entry_size.
1409         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
1410         srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
1411         * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
1412         (elf32-sparc.lo): Likewise.
1413         * Makefile.in: Regenerate.
1414         * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
1415         (_bfd_target_vector): Add a pointer to it.
1416
1417 2006-03-30  Ben Elliston  <bje@au.ibm.com>
1418
1419         PR ld/2267
1420         * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
1421         special section number that exceeds the number of ELF sections
1422         (eg. SHN_MIPS_SCOMMON).
1423
1424 2006-03-27  Richard Sandiford  <richard@codesourcery.com>
1425
1426         * elfxx-mips.c (mips_got_entry): Add more commentary.
1427         (mips_elf_local_got_index): Use the hash table entry to record
1428         the GOT index of forced-local symbols.
1429         (mips_elf_initialize_tls_index): Rearrange code.  Store the index
1430         in either the hash table entry or the mips_got_entry, not both.
1431         Add more commentary.
1432         (mips_elf_multi_got): Make sure the g->next is nonnull when calling
1433         mips_elf_initialize_tls_index.
1434
1435 2006-03-25  Bernd Schmidt  <bernd.schmidt@analog.com>
1436
1437         * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
1438         RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
1439         reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
1440         bfin_areloc_howto_table): Delete.  All
1441         uses deleted as well.
1442         (bfin_reloc_map): Delete all stack relocs.
1443         (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
1444         bfin_reloc_type_lookup): Don't support them.
1445         (bfin_relocate_section): Don't try to handle them.
1446
1447         * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
1448         * configure.in: Likewise.
1449         * configure: Regenerate.
1450         * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
1451         (BFIN_RELOC_MAX): Now 0x21.
1452         (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
1453         (bfd_elf32_bfinfdpic_vec): Declare.
1454         (IS_FDPIC): New macro.
1455         (struct bfinfdpic_elf_link_hash_table): New struct.
1456         (bfinfdpic_hash_table, bfinfdpic_got_section,
1457         bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
1458         bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
1459         bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
1460         bfinfdpic_plt_initial_offset): Accessor macros for it.
1461         (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
1462         (struct bfinfdpic_relocs_info): New struct.
1463         (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
1464         BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
1465         DEFAULT_STACK_SIZE): New macros.
1466         (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
1467         bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
1468         bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
1469         bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
1470         _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
1471         _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
1472         bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
1473         _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
1474         elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
1475         _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
1476         _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
1477         _bfinfdpic_resolve_final_relocs_info,
1478         elf32_bfinfdpic_size_dynamic_sections,
1479         elf32_bfinfdpic_always_size_sections,
1480         elf32_bfinfdpic_modify_segment_map,
1481         _bfinfdpic_count_got_plt_entries,
1482         elf32_bfinfdpic_finish_dynamic_sections,
1483         elf32_bfinfdpic_adjust_dynamic_symbol,
1484         elf32_bfinfdpic_finish_dynamic_symbol,
1485         elf32_bfinfdpic_elf_use_relative_eh_frame,
1486         elf32_bfinfdpic_elf_encode_eh_address,
1487         elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
1488         elf32_bfinfdpic_copy_private_bfd_data,
1489         (struct _bfinfdpic_dynamic_got_info,
1490         struct _bfinfdpic_dynamic_got_plt_info): New structs.
1491         (elf32_bfin_print_private_bfd_data): Print PIC flags.
1492         (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
1493         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
1494         elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
1495         elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
1496         bfd_elf32_bfd_copy_private_bfd_data,
1497         elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1498         elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
1499         elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
1500         elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
1501         elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
1502         elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
1503         elf_backend_omit_section_dynsym): Redefine these macros and include
1504         "elf32-target.h" again to create the elf32-bfinfdpic target.
1505         * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
1506         BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
1507         BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
1508         BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
1509         BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
1510         BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
1511         BFD_RELOC_BFIN_GOTOFFLO): New.
1512         * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
1513         (_bfd_target_vector): Add it.
1514         * bfd-in2.h: Regenerate.
1515         * libbfd.h: Regenerate.
1516
1517 2006-03-25  Richard Sandiford  <richard@codesourcery.com>
1518
1519         * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
1520         incompatible.  Likewise MAC and EMAC code.
1521         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
1522         bfd_get_compatible to set the new bfd architecture.  Rely on it
1523         to detect incompatibilities.
1524
1525 2006-03-23  Michael Matz  <matz@suse.de>
1526
1527         * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
1528         BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
1529         BFD_RELOC_X86_64_PLTOFF64.
1530         * bfd-in2.h: Regenerated.
1531         * libbfd.h: Regenerated.
1532         * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
1533         Add howtos for above relocs.
1534         (x86_64_reloc_map): Add mappings for new relocs.
1535         (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
1536         R_X86_64_GOTPLT64 need a got entry.  R_X86_64_GOTPLT64 also a PLT
1537         entry.  R_X86_64_GOTPC64 needs a .got section.  R_X86_64_PLTOFF64
1538         needs a PLT entry.
1539         (elf64_x86_64_gc_sweep_hook): Reflect changes from
1540         elf64_x86_64_check_relocs for the new relocs.
1541         (elf64_x86_64_relocate_section): Handle new relocs.
1542
1543 2006-03-22  Bob Wilson  <bob.wilson@acm.org>
1544
1545         * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
1546         rel->r_addend is zero.
1547
1548 2006-03-22  Richard Sandiford  <richard@codesourcery.com>
1549
1550         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
1551         of "loc".
1552
1553 2006-03-22  Richard Sandiford  <richard@codesourcery.com>
1554             Daniel Jacobowitz  <dan@codesourcery.com>
1555             Phil Edwards  <phil@codesourcery.com>
1556             Zack Weinberg  <zack@codesourcery.com>
1557             Mark Mitchell  <mark@codesourcery.com>
1558             Nathan Sidwell  <nathan@codesourcery.com>
1559
1560         * bfd-in2.h: Regenerate.
1561         * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
1562         * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
1563         (bfd_elf32_littlemips_vxworks_vec): Likewise.
1564         (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
1565         (bfd_elf32_littlemips_vec): Likewise.
1566         (bfd_elf32_nbigmips_vec): Likewise.
1567         (bfd_elf32_nlittlemips_vec): Likewise.
1568         (bfd_elf32_ntradbigmips_vec): Likewise.
1569         (bfd_elf32_ntradlittlemips_vec): Likewise.
1570         (bfd_elf32_tradbigmips_vec): Likewise.
1571         (bfd_elf32_tradlittlemips_vec): Likewise.
1572         (bfd_elf64_bigmips_vec): Likewise.
1573         (bfd_elf64_littlemips_vec): Likewise.
1574         (bfd_elf64_tradbigmips_vec): Likewise.
1575         (bfd_elf64_tradlittlemips_vec): Likewise.
1576         * elf32-mips.c: Include elf-vxworks.h.
1577         (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
1578         instead of calling mips_elf32_rtype_to_howto directly.
1579         (mips_vxworks_copy_howto_rela): New reloc howto.
1580         (mips_vxworks_jump_slot_howto_rela): Likewise.
1581         (mips_vxworks_bfd_reloc_type_lookup): New function.
1582         (mips_vxworks_rtype_to_howto): Likewise.
1583         (mips_vxworks_final_write_processing): Likewise.
1584         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
1585         (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
1586         (elf_backend_want_got_plt): Likewise.
1587         (elf_backend_want_plt_sym): Likewise.
1588         (elf_backend_got_symbol_offset): Likewise.
1589         (elf_backend_want_dynbss): Likewise.
1590         (elf_backend_may_use_rel_p): Likewise.
1591         (elf_backend_may_use_rela_p): Likewise.
1592         (elf_backend_default_use_rela_p): Likewise.
1593         (elf_backend_got_header_size: Likewise.
1594         (elf_backend_plt_readonly): Likewise.
1595         (bfd_elf32_bfd_reloc_type_lookup): Likewise.
1596         (elf_backend_mips_rtype_to_howto): Likewise.
1597         (elf_backend_adjust_dynamic_symbol): Likewise.
1598         (elf_backend_finish_dynamic_symbol): Likewise.
1599         (bfd_elf32_bfd_link_hash_table_create): Likewise.
1600         (elf_backend_add_symbol_hook): Likewise.
1601         (elf_backend_link_output_symbol_hook): Likewise.
1602         (elf_backend_emit_relocs): Likewise.
1603         (elf_backend_final_write_processing: Likewise.
1604         (elf_backend_additional_program_headers): Likewise.
1605         (elf_backend_modify_segment_map): Likewise.
1606         (elf_backend_symbol_processing): Likewise.
1607         * elfxx-mips.c: Include elf-vxworks.h.
1608         (mips_elf_link_hash_entry): Add is_relocation_target and
1609         is_branch_target fields.
1610         (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
1611         srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
1612         (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
1613         (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
1614         Return 3 for VxWorks.
1615         (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
1616         mips_elf_link_hash_table.  Return 0 for VxWorks.
1617         (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
1618         mips_elf_link_hash_table.  Update the call to ELF_MIPS_GP_OFFSET.
1619         (mips_vxworks_exec_plt0_entry): New variable.
1620         (mips_vxworks_exec_plt_entry): Likewise.
1621         (mips_vxworks_shared_plt0_entry): Likewise.
1622         (mips_vxworks_shared_plt_entry): Likewise.
1623         (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
1624         (mips_elf_rel_dyn_section): Change the bfd argument to a
1625         mips_elf_link_hash_table.  Use MIPS_ELF_REL_DYN_NAME to get
1626         the name of the section.
1627         (mips_elf_initialize_tls_slots): Update the call to
1628         mips_elf_rel_dyn_section.
1629         (mips_elf_gotplt_index): New function.
1630         (mips_elf_local_got_index): Add an input_section argument.
1631         Update the call to mips_elf_create_local_got_entry.
1632         (mips_elf_got_page): Likewise.
1633         (mips_elf_got16_entry): Likewise.
1634         (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
1635         arguments.  Create dynamic relocations for each entry on VxWorks.
1636         (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
1637         (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
1638         and MIPS_RESERVED_GOTNO.
1639         (mips_elf_create_got_section): Update the uses of
1640         MIPS_ELF_GOT_MAX_SIZE.  Create .got.plt on VxWorks.
1641         (is_gott_symbol): New function.
1642         (mips_elf_calculate_relocation): Use a dynobj local variable.
1643         Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
1644         mips_elf_got_page_entry.  Set G to the .got.plt entry when calculating
1645         VxWorks R_MIPS_CALL* relocations.  Calculate and use G for all GOT
1646         relocations on VxWorks.  Add dynamic relocations for references
1647         to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols.  Don't
1648         create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
1649         in VxWorks executables.
1650         (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
1651         Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
1652         Don't allocate a null entry on VxWorks.
1653         (mips_elf_create_dynamic_relocation): Update the call to
1654         mips_elf_rel_dyn_section.  Use absolute rather than relative
1655         relocations for VxWorks, and make them RELA rather than REL.
1656         (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
1657         read-only on VxWorks.  Update the call to mips_elf_rel_dyn_section.
1658         Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
1659         VxWorks.  Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
1660         Call elf_vxworks_create_dynamic_sections for VxWorks and
1661         initialize the plt_header_size and plt_entry_size fields.
1662         (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
1663         used in VxWorks executables.  Don't allocate dynamic relocations
1664         for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
1665         Set is_relocation_target for each symbol referenced by a relocation.
1666         Allocate .rela.dyn entries for relocations against the special
1667         VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols.  Create GOT
1668         entries for all VxWorks R_MIPS_GOT16 relocations.  Don't allocate
1669         a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
1670         R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations.  Update the calls
1671         to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
1672         Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
1673         relocations.  Don't set no_fn_stub on VxWorks.
1674         (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
1675         mips_elf_allocate_dynamic_relocations.
1676         (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
1677         (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
1678         entries for VxWorks, and do not create multiple GOTs.
1679         (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
1680         Handle .got specially for VxWorks.  Update the uses of
1681         MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
1682         Check for sgotplt and splt.  Allocate the .rel(a).dyn contents last,
1683         once its final size is known.  Set DF_TEXTREL for VxWorks.  Add
1684         DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
1685         tags on VxWorks.  Do not add the MIPS-specific tags for VxWorks.
1686         (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
1687         (mips_vxworks_finish_exec_plt): Likewise.
1688         (mips_vxworks_finish_shared_plt): Likewise.
1689         (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
1690         to mips_elf_rel_dyn_section.  Use a VxWorks-specific value of
1691         DT_PLTGOT.  Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
1692         DT_PLTRELSZ and DT_JMPREL.  Update the uses of MIPS_RESERVED_GOTNO
1693         and mips_elf_rel_dyn_section.  Use a different GOT header for
1694         VxWorks.  Don't sort .rela.dyn on VxWorks.  Finish the PLT on VxWorks.
1695         (_bfd_mips_elf_link_hash_table_create): Initialize the new
1696         mips_elf_link_hash_table fields.
1697         (_bfd_mips_vxworks_link_hash_table_create): New function.
1698         (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
1699         on VxWorks.  Update the call to ELF_MIPS_GP_OFFSET.
1700         * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
1701         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1702         (_bfd_mips_vxworks_link_hash_table_create): Likewise.
1703         * libbfd.h: Regenerate.
1704         * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
1705         (elf32-mips.lo): Likewise.
1706         * Makefile.in: Regenerate.
1707         * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
1708         * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
1709         (bfd_elf32_littlemips_vxworks_vec): Likewise.
1710         (_bfd_target_vector): Add entries for them.
1711
1712 2006-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1713
1714         * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
1715         section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
1716         (elf_backend_special_sections): Remove #undef.
1717
1718 2006-03-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1719
1720         * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
1721         for undefined weak symbols.
1722
1723 2006-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
1724
1725         PR ld/2462
1726         * elflink.c (bfd_elf_final_link): Remove
1727         bed->elf_backend_emit_relocs from emit_relocs.
1728
1729 2006-03-17  Alexandre Oliva  <aoliva@redhat.com>
1730
1731         * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
1732         first relocation to the second when relaxing TLS GD to LE;
1733         zero it out when relaxing to IE.
1734
1735 2006-03-17  Alan Modra  <amodra@bigpond.net.au>
1736
1737         PR 2434
1738         * elflink.c (elf_link_add_object_symbols): Save and restore
1739         warning sym's linked sym.
1740
1741 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
1742
1743         PR 2434
1744         * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
1745         (elf_link_add_object_symbols): Delete unnecessary locals.  Rename
1746         hash_table -> htab.  Formatting.  Save entire symbol table
1747         before loading as-needed syms, and restore afterwards if lib not
1748         needed.  Use bfd_hash_allocate rather than bfd_alloc for sym
1749         name.  Free some buffers earlier.
1750         * bfd-in.h (struct bfd_hash_table): Add entsize.
1751         (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
1752         * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
1753         * hash.c (bfd_hash_table_init_n): Add entsize param, save to
1754         hash table.
1755         (bfd_hash_table_init): Add param, adjust calls.
1756         * aoutx.h: Adjust all hash_table_init functions and calls.
1757         * bfd.c: Likewise.
1758         * coff-arm.c: Likewise.
1759         * coff-h8300.c: Likewise.
1760         * coff-ppc.c: Likewise.
1761         * cofflink.c: Likewise.
1762         * ecoff.c: Likewise.
1763         * ecofflink.c: Likewise.
1764         * elf-m10300.c: Likewise.
1765         * elf-strtab.c: Likewise.
1766         * elf.c: Likewise.
1767         * elf32-arm.c: Likewise.
1768         * elf32-bfin.c: Likewise.
1769         * elf32-cris.c: Likewise.
1770         * elf32-frv.c: Likewise.
1771         * elf32-hppa.c: Likewise.
1772         * elf32-i386.c: Likewise.
1773         * elf32-m32r.c: Likewise.
1774         * elf32-m68hc1x.c: Likewise.
1775         * elf32-m68k.c: Likewise.
1776         * elf32-ppc.c: Likewise.
1777         * elf32-s390.c: Likewise.
1778         * elf32-sh.c: Likewise.
1779         * elf32-vax.c: Likewise.
1780         * elf64-alpha.c: Likewise.
1781         * elf64-hppa.c: Likewise.
1782         * elf64-ppc.c: Likewise.
1783         * elf64-s390.c: Likewise.
1784         * elf64-sh64.c: Likewise.
1785         * elf64-x86-64.c: Likewise.
1786         * elfxx-ia64.c: Likewise.
1787         * elfxx-mips.c: Likewise.
1788         * elfxx-sparc.c: Likewise.
1789         * i386linux.c: Likewise.
1790         * libaout.h: Likewise.
1791         * libbfd-in.h: Likewise.
1792         * libcoff-in.h: Likewise.
1793         * linker.c: Likewise.
1794         * m68klinux.c: Likewise.
1795         * merge.c: Likewise.
1796         * opncls.c: Likewise.
1797         * pdp11.c: Likewise.
1798         * sparclinux.c: Likewise.
1799         * stabs.c: Likewise.
1800         * sunos.c: Likewise.
1801         * vms.c: Likewise.
1802         * xcofflink.c: Likewise.
1803         * section.c (struct section_hash_entry): Move to..
1804         * libbfd-in.h: ..here.
1805         * Makefile.am: Run "make dep-am"
1806         * Makefile.in: Regenerate.
1807         * bfd-in2.h: Regenerate.
1808         * libbfd.h: Regenerate.
1809         * libcoff.h: Regenerate.
1810
1811 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
1812
1813         * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
1814         against __GLOBAL_OFFSET_TABLE__ need never be dynamic.  Tweak
1815         last change to REL32 relocs so that they are counted as
1816         possibly dynamic as per REL24 and REL14.
1817
1818 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
1819
1820         * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
1821         checks from REL32.
1822
1823 2006-03-15  Ben Elliston  <bje@au.ibm.com>
1824
1825         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
1826         in_list elements, not just the first.
1827
1828 2006-03-14  Richard Sandiford  <richard@codesourcery.com>
1829
1830         * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
1831         out from...
1832         (_bfd_mips_elf_relocate_section): ...here.  Use it to adjust r_addend
1833         for final links too.
1834
1835 2006-03-13  Richard Sandiford  <richard@codesourcery.com>
1836
1837         * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
1838
1839 2006-03-11  H.J. Lu  <hongjiu.lu@intel.com>
1840
1841         PR ld/2443
1842         * dwarf2.c (concat_filename): Don't issue an error if file is 0.
1843
1844 2006-03-10  Paul Brook  <paul@codesourcery.com>
1845
1846         * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
1847         (elf32_arm_print_private_bfd_data): Ditto.
1848
1849 2006-03-09  Paul Brook  <paul@codesourcery.com>
1850
1851         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
1852         mapping symbols.
1853
1854 2006-03-09  Khem Raj  <khem@mvista.com>
1855
1856         * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
1857         char type.
1858
1859 2006-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1860
1861         * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
1862
1863 2006-03-07  Richard Sandiford  <richard@codesourcery.com>
1864             Daniel Jacobowitz  <dan@codesourcery.com>
1865             Zack Weinberg  <zack@codesourcery.com>
1866             Nathan Sidwell  <nathan@codesourcery.com>
1867             Paul Brook  <paul@codesourcery.com>
1868             Ricardo Anguiano  <anguiano@codesourcery.com>
1869             Phil Edwards  <phil@codesourcery.com>
1870
1871         * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
1872         (bfd_elf32_bigarm_symbian_vec): Likewise.
1873         (bfd_elf32_bigarm_vxworks_vec): Likewise.
1874         (bfd_elf32_littlearm_vec): Likewise.
1875         (bfd_elf32_littlearm_symbian_vec): Likewise.
1876         (bfd_elf32_littlearm_vxworks_vec): Likewise.
1877         * configure: Regenerate.
1878         * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
1879         (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
1880         (elf32_arm_vxworks_bed): Add forward declaration.
1881         (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
1882         (elf32_arm_vxworks_exec_plt0_entry): New table.
1883         (elf32_arm_vxworks_exec_plt_entry): Likewise.
1884         (elf32_arm_vxworks_shared_plt_entry): Likewise.
1885         (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
1886         (reloc_section_p): New function.
1887         (create_got_section): Use RELOC_SECTION.
1888         (elf32_arm_create_dynamic_sections): Likewise.  Call
1889         elf_vxworks_create_dynamic_sections for VxWorks targets.
1890         Choose between the two possible values of plt_header_size
1891         and plt_entry_size.
1892         (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
1893         (elf32_arm_abs12_reloc): New function.
1894         (elf32_arm_final_link_relocate): Call it.  Allow the creation of
1895         dynamic R_ARM_ABS12 relocs on VxWorks.  Use reloc_section_p,
1896         RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION.  Initialize the
1897         r_addend fields of relocs.  On rela targets, skip any code that
1898         adjusts in-place addends.  When using _bfd_link_final_relocate
1899         to perform a final relocation, pass rel->r_addend as the addend
1900         argument.
1901         (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
1902         object, ignore flags that are not standard on VxWorks.
1903         (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
1904         relocs on VxWorks.  Use reloc_section_p.
1905         (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
1906         (allocate_dynrelocs): Use RELOC_SIZE.  Account for the size of
1907         .rela.plt.unloaded relocs on VxWorks targets.
1908         (elf32_arm_size_dynamic_sections): Use RELOC_SIZE.  Check for
1909         .rela.plt.unloaded as well as .rel(a).plt.  Add DT_RELA* tags
1910         instead of DT_REL* tags on RELA targets.
1911         (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
1912         and SWAP_RELOC_OUT.  Initialize r_addend fields.  Handle VxWorks
1913         PLT entries.  Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1914         (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
1915         and SWAP_RELOC_OUT.  Initialize r_addend fields.  Handle DT_RELASZ
1916         like DT_RELSZ.  Handle the VxWorks form of initial PLT entry.
1917         Correct the .rela.plt.unreloaded symbol indexes.
1918         (elf32_arm_output_symbol_hook): Call the VxWorks version of this
1919         hook on VxWorks targets.
1920         (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
1921         Minor formatting tweak.
1922         (elf32_arm_vxworks_final_write_processing): New function.
1923         (elf_backend_add_symbol_hook): Override for VxWorks and reset
1924         for Symbian.
1925         (elf_backend_final_write_processing): Likewise.
1926         (elf_backend_emit_relocs): Likewise.
1927         (elf_backend_want_plt_sym): Likewise.
1928         (ELF_MAXPAGESIZE): Likewise.
1929         (elf_backend_may_use_rel_p): Minor formatting tweak.
1930         (elf_backend_may_use_rela_p): Likewise.
1931         (elf_backend_default_use_rela_p): Likewise.
1932         (elf_backend_rela_normal): Likewise.
1933         * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
1934
1935 2006-03-06  Nathan Sidwell  <nathan@codesourcery.com>
1936
1937         * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
1938         New.  Adjust other variants.
1939         (bfd_default_scan): Update.
1940         * bfd-in2.h: Rebuilt.
1941         * cpu-m68k.c: Adjust.
1942         (bfd_m68k_compatible): New. Use it for architectures.
1943         * elf32-m68k.c (elf32_m68k_object_p): Adjust.
1944         (elf32_m68k_merge_private_bfd_data): Adjust.  Correct isa-a/b
1945         mismatch.
1946         (elf32_m68k_print_private_bfd_data): Adjust.
1947         * ieee.c (ieee_write_processor): Adjust.
1948
1949 2006-03-06  Alan Modra  <amodra@bigpond.net.au>
1950
1951         * dwarf2.c: Formatting.
1952         (add_line_info): Remove outer loop.
1953
1954 2006-03-05  H.J. Lu  <hongjiu.lu@intel.com>
1955             Alan Modra  <amodra@bigpond.net.au>
1956
1957         PR binutils/2338
1958         * dwarf2.c (loadable_section): New struct.
1959         (dwarf2_debug): Add loadable_section_count and
1960         loadable_sections.
1961         (new_line_sorts_after): New.
1962         (add_line_info): Use new_line_sorts_after to compare line
1963         addresses.
1964         (check_function_name): Removed.
1965         (unset_sections): New.
1966         (place_sections): New.
1967         (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
1968         and unset_sections on relocatable files.
1969         (_bfd_dwarf2_find_line): Likewise.
1970
1971 2006-03-03  Nick Clifton  <nickc@redhat.com>
1972
1973         * cpu-avr.c: Update to ISO-C90 formatting.
1974         * elf32-avr.c: Likewise.
1975
1976 2006-03-03  Bjoern Haase  <bjoern.m.haase@web.de>
1977
1978         * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
1979         and R_AVR_MS8_LDI
1980         (bfd_elf_avr_final_write_processing): Set
1981         EF_AVR_LINKRELAX_PREPARED in e_flags field.
1982         (elf32_avr_relax_section): New function.
1983         (elf32_avr_relax_delete_bytes): New function.
1984         (elf32_avr_get_relocated_section_contents): New function.
1985         (avr_pc_wrap_around): New function.
1986         (avr_relative_distance_considering_wrap_around): New function.
1987         (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
1988         * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
1989         * libbfd.h: Regenerate.
1990         * bfd-in2.h: Regenerate.
1991
1992 2006-03-02  DJ Delorie  <dj@redhat.com>
1993
1994         * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
1995         calculations.
1996
1997 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
1998
1999         * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2000         bfd_elf32_powerpc_vxworks_vec.
2001
2002 2006-03-02  Nick Clifton  <nickc@redhat.com>
2003
2004         * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2005
2006 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
2007
2008         * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2009         elf_vxworks_create_dynamic_sections.
2010         (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2011         symbol handling.
2012         * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2013         elf_vxworks_create_dynamic_sections.
2014         (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2015         symbol handling.
2016         * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2017         * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2018
2019 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
2020
2021         * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2022         (elf_backend_link_output_symbol_hook): Use
2023         elf_vxworks_link_output_symbol_hook instead.
2024         * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2025         (elf_backend_link_output_symbol_hook): Use
2026         elf_vxworks_link_output_symbol_hook instead.
2027         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2028         same interface as elf_backend_link_output_symbol_hook.
2029         * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2030         prototype accordingly.
2031
2032 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
2033
2034         * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2035         (ppc_elf_link_hash_table): Replace old_got and new_got with
2036         plt_type and can_use_new_plt.
2037         (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2038         SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2039         (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2040         Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2041         (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2042         either plt_type == PLT_OLD or plt_type == PLT_NEW.  Assert that
2043         this function should not be called for VxWorks targets.
2044         (ppc_elf_tls_setup): Use plt_type instead of old_got.
2045         (allocate_got): Likewise.  Rearrange so that max_before_header
2046         is only used for PLT_OLD and PLT_NEW.
2047         (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2048         (ppc_elf_size_dynamic_sections): Likewise.
2049         (ppc_elf_relax_section): Likewise.
2050         (ppc_elf_relocate_section): Likewise.
2051         (ppc_elf_finish_dynamic_symbol): Likewise.
2052         (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2053
2054 2006-02-28  Richard Sandiford  <richard@codesourcery.com>
2055
2056         * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2057         (elf_i386_link_hash_table_create): Initialize it.
2058         (elf_i386_compute_jump_table_size): Use it instead of
2059         srelplt->reloc_count.
2060         (allocate_dynrelocs): Likewise.
2061         (elf_i386_size_dynamic_sections): Likewise.
2062         (elf_i386_relocate_section): Likewise.
2063
2064 2006-02-27  Jakub Jelinek  <jakub@redhat.com>
2065
2066         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2067         (_bfd_elf_write_section_eh_frame): Likewise.
2068
2069 2006-02-27  Carlos O'Donell  <carlos@codesourcery.com>
2070
2071         * po/Make-in: Add html target.
2072
2073 2006-02-27  Richard Sandiford  <richard@codesourcery.com>
2074
2075         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2076         cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2077         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2078         * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2079         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2080         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2081         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2082         * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2083         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2084         * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2085         * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2086         * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2087         * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2088         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2089         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2090         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.  Also use
2091         the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2092         * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2093         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2094         * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2095         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2096
2097 2006-02-25  Richard Sandiford  <richard@codesourcery.com>
2098
2099         * elf-bfd.h (elf_link_hash_table): Add hplt field.
2100         * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2101         * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2102         * elf32-frv.c (_frv_create_got_section): Likewise.
2103         * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2104         * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2105         * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2106         * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2107         * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2108         (elf_i386_link_hash_table_create): Don't initialize them.
2109         (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2110         hgot fields.
2111         (elf_i386_finish_dynamic_symbol): Likewise.
2112         * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2113         (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2114         (ppc_elf_finish_dynamic_symbol): Likewise.
2115
2116 2006-02-24  DJ Delorie  <dj@redhat.com>
2117
2118         * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2119         (m32c_elf_relocate_section): Don't relocate them.
2120         (compare_reloc): New.
2121         (relax_reloc): Remove.
2122         (m32c_offset_for_reloc): New.
2123         (m16c_addr_encodings): New.
2124         (m16c_jmpaddr_encodings): New.
2125         (m32c_addr_encodings): New.
2126         (m32c_elf_relax_section): Relax jumps and address displacements.
2127         (m32c_elf_relax_delete_bytes): Adjust for internal syms.  Fix up
2128         short jumps.
2129
2130         * reloc.c: Add m32c relax relocs.
2131         * libbfd.h: Regenerate.
2132         * bfd-in2.h: Regenerate.
2133
2134 2006-02-24  H.J. Lu  <hongjiu.lu@intel.com>
2135
2136         PR ld/2218
2137         * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2138         (_bfd_elf_link_hash_fixup_symbol): New.
2139
2140         * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2141         (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2142         it isn't NULL.
2143
2144         * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2145
2146         * elfxx-target.h (elf_backend_fixup_symbol): New.
2147         (elfNN_bed): Initialize elf_backend_fixup_symbol.
2148
2149 2006-02-23  H.J. Lu  <hongjiu.lu@intel.com>
2150
2151         * cpu-ia64-opc.c (ins_immu5b): New.
2152         (ext_immu5b): Likewise.
2153         (elf64_ia64_operands): Add IMMU5b.
2154
2155 2006-02-21  Alan Modra  <amodra@bigpond.net.au>
2156
2157         PR ld/2218
2158         * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2159         is dynamic.
2160         * elf32-hppa.c (allocate_dynrelocs): Likewise.
2161         * elf32-i386.c (allocate_dynrelocs): Likewise.
2162         * elf32-s390.c (allocate_dynrelocs): Likewise.
2163         * elf32-sh.c (allocate_dynrelocs): Likewise.
2164         * elf64-s390.c (allocate_dynrelocs): Likewise.
2165         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2166         * elf32-m32r.c (allocate_dynrelocs): Likewise.  Discard relocs
2167         on undef weak with non-default visibility too.
2168         * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2169
2170 2006-02-21  Alan Modra  <amodra@bigpond.net.au>
2171
2172         * bfd.c: (_bfd_default_error_handler): Don't call abort on
2173         error, instead call _exit.
2174         (_bfd_abort): Call _exit not xexit.
2175
2176 2006-02-17  Kevin Buettner  <kevinb@redhat.com>
2177
2178         * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2179         New functions.
2180         * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2181
2182 2006-02-17  Shrirang Khisti  <shrirangk@kpitcummins.com>
2183             Anil Paranjape   <anilp1@kpitcummins.com>
2184             Shilin Shakti    <shilins@kpitcummins.com>
2185
2186         * Makefile.am: Add xc16x related entry
2187         * Makefile.in: Regenerate
2188         * archures.c: Add bfd_xc16x_arch
2189         * bfd-in2.h: Regenerate
2190         * config.bfd: Add xc16x-*-elf
2191         * configure.in: Add bfd_elf32_xc16x_vec
2192         * configure: Regenerate.
2193         * targets.c: Added xc16x related information
2194         * cpu-xc16x.c: New file
2195         * reloc.c: Add new relocations specific to xc16x:
2196         BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2197         BFD_RELOC_XC16X_SOF
2198         * elf32-xc16x.c: New file.
2199
2200 2006-02-17  Alan Modra  <amodra@bigpond.net.au>
2201
2202         * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2203         * elf64-ppc.c (allocate_dynrelocs): Likewise.
2204
2205 2006-02-17  Alan Modra  <amodra@bigpond.net.au>
2206
2207         PR ld/2218
2208         * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2209         dynamic.
2210         (ppc64_elf_relocate_section): Check output reloc section size.
2211         * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2212
2213 2006-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2214
2215         PR ld/2322
2216         * elf.c (get_segment_type): New function.
2217         (_bfd_elf_print_private_bfd_data): Use it.
2218         (print_segment_map): New function.
2219         (assign_file_positions_for_segments): Call print_segment_map
2220         when there are not enough room for program headers.
2221
2222 2006-02-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
2223
2224         * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2225         traditional MIPS ELF targets.
2226
2227 2006-02-15  H.J. Lu  <hongjiu.lu@intel.com>
2228
2229         PR binutils/2338
2230         * dwarf2.c (check_function_name): New function.
2231         (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2232         check if function is correct.
2233
2234 2006-02-16  Alan Modra  <amodra@bigpond.net.au>
2235
2236         * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2237         debug sections.
2238         (elf_link_input_bfd): Adjust comments.
2239
2240 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
2241
2242         * elf.c (copy_private_bfd_data): Minor update.
2243
2244 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
2245
2246         PR binutils/2258
2247         * elf.c (copy_private_bfd_data): Renamed to ...
2248         (rewrite_elf_program_header): This.
2249         (copy_elf_program_header): New function.
2250         (copy_private_bfd_data): Likewise.
2251
2252 2006-02-07  Nathan Sidwell  <nathan@codesourcery.com>
2253
2254         * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2255         bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2256         bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2257         bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2258         (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2259         bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2260         bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2261         bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2262         bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2263         bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2264         bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2265         bfd_mach_mcf_isa_b_usp_float_emac): New.
2266         (bfd_default_scan): Update coldfire mapping.
2267         * bfd-in.h (bfd_m68k_mach_to_features,
2268         bfd_m68k_features_to_mach): Declare.
2269         * bfd-in2.h: Rebuilt.
2270         * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2271         adjust legacy names.
2272         (m68k_arch_features): New.
2273         (bfd_m68k_mach_to_features,
2274         bfd_m68k_features_to_mach): Define.
2275         * elf32-m68k.c (elf32_m68k_object_p): New.
2276         (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2277         (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2278         (elf_backend_object_p): Define.
2279         * ieee.c (ieee_write_processor): Update coldfire machines.
2280         * libbfd.h: Rebuilt.
2281
2282 2006-02-06  Steve Ellcey  <sje@cup.hp.com>
2283
2284         * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2285         if SHF_TLS is set.
2286
2287 2006-02-05  Arnold Metselaar  <arnold.metselaar@planet.nl>
2288
2289         * coff-z80.c (r_imm24): New howto.
2290         (rtype2howto): New case R_IMM24.
2291         (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
2292         (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2293
2294 2006-02-04  Richard Sandiford  <richard@codesourcery.com>
2295
2296         * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
2297         has already been assigned a GOT index, copy that index to the
2298         current hash table entry.
2299
2300 2006-02-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
2301
2302         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2303         for call-to-undefweak reloc overflow.
2304
2305 2006-01-31  Eric Botcazou  <ebotcazou@libertysurf.fr>
2306
2307         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2308         for 32-bit relocs overflow.
2309
2310 2006-01-27  Paul Brook  <paul@codesourcery.com>
2311
2312         * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
2313         objects.
2314
2315 2006-01-18  Alexandre Oliva  <aoliva@redhat.com>
2316
2317         Introduce TLS descriptors for i386 and x86_64.
2318         * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
2319         BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2320         BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
2321         * libbfd.h, bfd-in2.h: Rebuilt.
2322         * elf32-i386.c (elf_howto_table): New relocations.
2323         (R_386_tls): Adjust.
2324         (elf_i386_reloc_type_lookup): Map new relocations.
2325         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2326         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2327         (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
2328         (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
2329         (elf_i386_local_tlsdesc_gotent): New macro.
2330         (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
2331         (elf_i386_compute_jump_table_size): New macro.
2332         (link_hash_newfunc): Initialize tlsdesc_got.
2333         (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
2334         (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
2335         R_386_TLS_DESC_CALL.
2336         (elf_i386_check_relocs): Likewise.  Allocate space for
2337         local_tlsdesc_gotent.
2338         (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
2339         R_386_TLS_DESC_CALL.
2340         (allocate_dynrelocs): Count function PLT relocations.  Reserve
2341         space for TLS descriptors and relocations.
2342         (elf_i386_size_dynamic_sections): Reserve space for TLS
2343         descriptors and relocations.  Set up sgotplt_jump_table_size.
2344         Don't zero reloc_count in srelplt.
2345         (elf_i386_always_size_sections): New.  Set up _TLS_MODULE_BASE_.
2346         (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
2347         R_386_TLS_DESC_CALL.
2348         (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2349         (elf_backend_always_size_sections): Define.
2350         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
2351         R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
2352         (R_X86_64_standard): Adjust.
2353         (x86_64_reloc_map): Map new relocs.
2354         (elf64_x86_64_rtype_to_howto): New, split out of...
2355         (elf64_x86_64_info_to_howto): ... this function, and...
2356         (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
2357         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2358         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2359         (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
2360         (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
2361         (elf64_x86_64_local_tlsdesc_gotent): New macro.
2362         (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
2363         tlsdesc_got and sgotplt_jump_table_size fields.
2364         (elf64_x86_64_compute_jump_table_size): New macro.
2365         (link_hash_newfunc): Initialize tlsdesc_got.
2366         (elf64_x86_64_link_hash_table_create): Initialize new fields.
2367         (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
2368         R_X86_64_TLSDESC_CALL.
2369         (elf64_x86_64_check_relocs): Likewise.  Allocate space for
2370         local_tlsdesc_gotent.
2371         (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
2372         R_X86_64_TLSDESC_CALL.
2373         (allocate_dynrelocs): Count function PLT relocations.  Reserve
2374         space for TLS descriptors and relocations.
2375         (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
2376         descriptors and relocations.  Set up sgotplt_jump_table_size,
2377         tlsdesc_plt and tlsdesc_got.  Make room for them.  Don't zero
2378         reloc_count in srelplt.  Add dynamic entries for DT_TLSDESC_PLT
2379         and DT_TLSDESC_GOT.
2380         (elf64_x86_64_always_size_sections): New.  Set up
2381         _TLS_MODULE_BASE_.
2382         (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
2383         R_386_TLS_DESC_CALL.
2384         (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2385         (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
2386         DT_TLSDESC_GOT.  Set up TLS descriptor lazy resolver PLT entry.
2387         (elf_backend_always_size_sections): Define.
2388
2389 2006-01-17  H.J. Lu  <hongjiu.lu@intel.com>
2390
2391         PR binutils/2096
2392         * dwarf2.c (comp_unit_contains_address): Update comment.
2393         (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
2394         lma.  Return TRUE only if both comp_unit_contains_address and
2395         comp_unit_find_nearest_line return TRUE.
2396         (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
2397
2398 2006-01-18  Alan Modra  <amodra@bigpond.net.au>
2399
2400         * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
2401         (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
2402         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
2403         elf_gc_mark_dynamic_ref_symbol.  Make global.
2404         (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
2405         * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
2406         (elfNN_bed): Init new field.
2407         * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
2408         (ppc64_elf_gc_mark_dynamic_ref): New function.
2409
2410 2006-01-17  Alan Modra  <amodra@bigpond.net.au>
2411
2412         * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
2413
2414 2006-01-17  Nick Clifton  <nickc@redhat.com>
2415
2416         PR binutils/2159
2417         * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
2418         parameters.
2419
2420 2006-01-11  Nick Clifton  <nickc@redhat.com>
2421
2422         * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
2423         into the newly (re)allocated map array.
2424
2425 2006-01-09  Alexis Wilke  <alexis_wilke@yahoo.com>
2426
2427         * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
2428
2429 2006-01-01  Jakub Jelinek  <jakub@redhat.com>
2430
2431         * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
2432         for .toc1 section.
2433
2434 For older changes see ChangeLog-2005
2435 \f
2436 Local Variables:
2437 mode: change-log
2438 left-margin: 8
2439 fill-column: 74
2440 version-control: never
2441 End: