bfd/ChangeLog

   1 2006-05-04  Ben Elliston  <bje@au.ibm.com>
   2
   3         * coff-or32.c (bfd_section_from_shdr): Remove unused local
   4         variable `ptr'.
   5         * cofflink.c (process_embedded_commands): Remove unused local
   6         variables `had_read' and `had_shared'.
   7         * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
   8         variable `fdr_adr'.
   9         * ihex.c (ihex_read_section): Remove unused local variable `addr'.
  10
  11 2006-05-03  Alan Modra  <amodra@bigpond.net.au>
  12
  13         * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
  14         * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
  15         (bfd_und_symbol, bfd_ind_symbol): Delete.
  16         (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
  17         &SEC.symbol.
  18         (STD_SECTION): Adjust.
  19         (_bfd_generic_new_section_hook): New function, extracted from..
  20         (bfd_section_init): ..here.
  21         (bfd_make_section_old_way): Call new_section_hook for abs, com,
  22         und and ind sections.
  23         * elf.c (_bfd_elf_large_com_section): Adjust.
  24         * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
  25         * pdp11.c (new_section_hook): Likewise.
  26         * coffcode.h (coff_new_section_hook): Likewise.
  27         * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
  28         * elf.c (_bfd_elf_new_section_hook): Likewise.
  29         * vms.c (vms_new_section_hook): Likwise.
  30         * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
  31         already set.
  32         * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
  33         * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
  34         * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
  35         * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
  36         * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
  37         * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
  38         * ieee.c (ieee_new_section_hook): Likewise.  Call
  39         _bfd_generic_new_section_hook too.
  40         * mmo.c (mmo_new_section_hook): Likewise.
  41         * oasys.c (oasys_new_section_hook): Likewise.
  42         * som.c (som_new_section_hook): Likewise.
  43         * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
  44         * bfd-in2.h: Regenerate.
  45         * libbfd.h: Regenerate.
  46
  47 2006-05-03  Alan Modra  <amodra@bigpond.net.au>
  48
  49         * hash.c (DEFAULT_SIZE): Revert last change.
  50         (higher_prime_number): Correct test for no larger prime.  Don't
  51         abort on error, instead return 0.  Depopulate primes[].
  52         (bfd_hash_lookup): If we overflow size, refuse to grow table.
  53
  54 2006-05-02  Paul Brook  <paul@codesourcery.com>
  55
  56         * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
  57         for R_ARM_REL32.
  58
  59 2006-05-02  Ben Elliston  <bje@au.ibm.com>
  60
  61         * archive.c (bfd_generic_archive_p): Remove unused local variable
  62         `fail'.
  63         * dwarf2.c (decode_line_info): Remove unused local variable
  64         `basic_block'.
  65         * elfcode.h (elf_slurp_reloc_table_from_section): Remove unsed
  66         local varibale `s'.
  67         * tekhex.c (tekhex_write_object_contents): Remove unused local
  68         variable `bytes_written'.
  69         * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
  70         variable `r_addend'.
  71         * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
  72         * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
  73         (_bfd_ns32k_relocate_contents): Remove break after return.
  74         * elf.c (bfd_section_from_shdr): Remove breaks after returns.
  75
  76 2006-05-02  Nick Clifton  <nickc@redhat.com>
  77
  78         * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
  79         in order to avoid conflicts with the global DEBUG define.
  80
  81 2006-05-02  Alan Modra  <amodra@bigpond.net.au>
  82
  83         * dwarf2.c: Formatting.
  84         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
  85         output section check.
  86         * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
  87         * elf32-m32c.c: Similarly.
  88         * elf32-ppc.c: Similarly.
  89         * elf32-v850.c: Similarly.
  90         * nlm32-sparc.c: Similarly.
  91         * elfcode.h: Similarly.
  92         (elf_symbol_flags): Delete.
  93         * elflink.c (elf_link_input_bfd): Comment typo.
  94
  95 2006-05-01  DJ Delorie  <dj@redhat.com>
  96
  97         * bfd-in.h (bfd_hash_table): Add count field.
  98         * bfd-in2.h: Regenerate.
  99         * hash.c (higher_prime_number): New.
 100         (bfd_hash_table_inint_n): Init count field.
 101         (bfd_hash_lookup): Grow table as needed.
 102
 103 2006-04-27  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 104
 105         PR binutils/2584
 106         * tekhex.c (getvalue): Change return type to bfd_boolean and
 107         add the new parameter.  Return false if the unexpected character
 108         is found.
 109         (getsym): Likewise.
 110         (first_phase): Change return type to bfd_boolean and return
 111         false if the unexpected character is found.  Replace abort
 112         with returning false.
 113         (pass_over): Change return type to bfd_boolean and the type of
 114         the second argument to bfd_boolean (*) (bfd *, int, char *).
 115         Return false if FUNC returns false.
 116         (tekhex_object_p): Return NULL if pass_over fails.
 117
 118 2006-04-27  Alan Modra  <amodra@bigpond.net.au>
 119
 120         * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
 121
 122 2006-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 123
 124         PR binutils/2593
 125         * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
 126         and flags if its BFD flags have been set.
 127         (_bfd_elf_init_private_section_data): Don't copy the output ELF
 128         section type from input if it has been set to something
 129         different.
 130
 131 2006-04-25  H.J. Lu  <hongjiu.lu@intel.com>
 132
 133         PR binutils/2467
 134         * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
 135         is NULL first.
 136
 137         * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
 138         abfd->sections is NULL.
 139         (elf32_arm_bfd_free_cached_info): New.
 140         (bfd_elf32_bfd_free_cached_info): Defined.
 141
 142         * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
 143         to _bfd_free_cached_info.
 144
 145         * libbfd-in.h (_bfd_free_cached_info): New.
 146         * libbfd: Regenerated.
 147
 148         * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
 149         (_bfd_free_cached_info): New.
 150
 151 2006-04-21  Alan Modra  <amodra@bigpond.net.au>
 152
 153         * elf.c (assign_file_positions_except_relocs): Move code setting
 154         file position of non-loaded sections..
 155         (assign_file_positions_for_segments): ..to here.
 156
 157 2006-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 158
 159         PR ld/2537
 160         * elf.c (bfd_section_from_shdr): Allow sections reserved for
 161         applications. Issue an error on sections we don't know how
 162         to handle.
 163
 164 2006-04-19  Alan Modra  <amodra@bigpond.net.au>
 165
 166         * Makefile.am: Run "make dep-am".
 167         * Makefile.in: Regenerate.
 168
 169 2006-04-19  Alan Modra  <amodra@bigpond.net.au>
 170
 171         * warning.m4 (--enable-werror): Format help message.
 172         (--enable-build-warnings): Likewise.
 173         * configure: Regenerate.
 174
 175 2006-04-18  Nick Clifton  <nickc@redhat.com>
 176
 177         PR 2257
 178         * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
 179         fields to still be handled as ELF files.
 180
 181 2006-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
 182
 183         * po/SRC-POTFILES.in: Regenerated.
 184
 185 2006-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
 186
 187         * configure.in: Update version to 2.17.50.
 188         * configure: Regenerated.
 189
 190 2006-04-14  David Heine  <dlheine@tensilica.com>
 191
 192         * elf32-xtensa.c (build_reloc_opcodes): New.
 193         (compute_text_actions): Use it to decode opcodes outside inner loop.
 194         (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
 195         it is set, use it to get the opcodes for relocations.
 196         (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
 197
 198 2006-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 199
 200         PR ld/2513
 201         * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
 202         (GOT_TLS_IE_IE): Likewise.
 203         (GOT_TLS_IE_GD): Likewise.
 204         (GOT_TLS_IE_MASK): Likewise.
 205         (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
 206         and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
 207         respectively.
 208         (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
 209         are set, treat tls_type as GOT_TLS_IE_BOTH.
 210         (elf_i386_relocate_section): Likewise.
 211
 212 2006-04-07  Randolph Chung  <tausq@debian.org>
 213
 214         * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
 215         (elf64_hppa_grok_psinfo): Likewise.
 216         (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
 217
 218 2006-04-06  DJ Delorie  <dj@redhat.com>
 219
 220         * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
 221         each plt entry we create.
 222
 223 2006-04-06  Carlos O'Donell  <carlos@codesourcery.com>
 224
 225         * po/Make-in: Add install-html target.
 226         * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
 227         htmldir. Add install-html and install-html-recursive targets.
 228         * Makefile.in: Regenerate.
 229         * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
 230         * configure: Regenerate.
 231
 232 2006-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 233
 234         * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
 235         with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
 236         section structure.
 237
 238 2006-04-05  Bernd Schmidt  <bernd.schmidt@analog.com>
 239
 240         * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
 241         eliminate warnings.
 242
 243 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 244             James E Wilson  <wilson@specifixinc.com>
 245
 246         PR ld/2442
 247         * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
 248         (elfNN_ia64_local_hash_entry): Add count, sorted_count and
 249         size.
 250         (elfNN_ia64_link_hash_entry): Likewise.
 251         (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
 252         and size.
 253         (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
 254         processing.
 255         (elfNN_ia64_hash_hide_symbol): Likewise.
 256         (elfNN_ia64_global_dyn_sym_thunk): Likewise.
 257         (elfNN_ia64_local_dyn_sym_thunk): Likewise.
 258         (elfNN_ia64_global_dyn_info_free): New function.
 259         (elfNN_ia64_local_dyn_info_free): Likewise.
 260         (elfNN_ia64_hash_table_free): Free local and global
 261         elfNN_ia64_dyn_sym_info.
 262         (addend_compare): New function.
 263         (sort_dyn_sym_info): Likewise.
 264         (get_dyn_sym_info): Updated to use binary search for addend.
 265         (elfNN_ia64_check_relocs): Scan relocations to create dynamic
 266         relocation arrays first.
 267
 268 2006-04-05  Bernd Schmidt  <bernd.schmidt@analog.com>
 269
 270         * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
 271         symbol.
 272
 273 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 274
 275         PR ld/2411
 276         * elflink.c (check_dynsym): New.
 277         (elf_link_output_extsym): Use it.
 278         (bfd_elf_final_link): Likewise.
 279
 280 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 281
 282         PR ld/2404
 283         * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
 284         symbol from the dynamic definition with the default version if
 285         its type and the type of existing regular definition mismatch.
 286
 287 2006-04-05  Richard Sandiford  <richard@codesourcery.com>
 288             Daniel Jacobowitz  <dan@codesourcery.com>
 289
 290         * config.bfd (sparc-*-vxworks*): New stanza.
 291         * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
 292         (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
 293         * configure: Regenerate.
 294         * elf32-sparc.c: Include elf-vxworks.h.
 295         (elf32_sparc_vxworks_link_hash_table_create: New.
 296         (elf32_sparc_vxworks_final_write_processing): New.
 297         (TARGET_BIG_SYM): Override for VxWorks.
 298         (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
 299         (bfd_elf32_bfd_link_hash_table_create): Likewise.
 300         (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
 301         (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
 302         (elf_backend_link_output_symbol_hook): Likewise.
 303         (elf_backend_emit_relocs): Likewise.
 304         (elf_backend_final_write_processing, elf32_bed): Likewise.
 305         * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
 306         (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
 307         (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
 308         (_bfd_sparc_elf_link_hash_table_create): Don't initialize
 309         build_plt_entry here.
 310         (create_got_section): Initialize sgotplt for VxWorks.
 311         (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
 312         plt_header_size and plt_entry_size, with new VxWorks-specific settings.
 313         Call elf_vxworks_create_dynamic_sections for VxWorks.
 314         (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
 315         Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
 316         (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
 317         for VxWorks.  Check for the .got.plt section.
 318         (sparc_vxworks_build_plt_entry): New function.
 319         (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
 320         Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
 321         absolute on VxWorks.
 322         (sparc32_finish_dyn): Add special handling for DT_RELASZ
 323         and DT_PLTGOT on VxWorks.
 324         (sparc_vxworks_finish_exec_plt): New.
 325         (sparc_vxworks_finish_shared_plt): New.
 326         (_bfd_sparc_elf_finish_dynamic_sections): Call them.
 327         Use plt_header_size and plt_entry_size.
 328         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
 329         srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
 330         * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
 331         (elf32-sparc.lo): Likewise.
 332         * Makefile.in: Regenerate.
 333         * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
 334         (_bfd_target_vector): Add a pointer to it.
 335
 336 2006-03-30  Ben Elliston  <bje@au.ibm.com>
 337
 338         PR ld/2267
 339         * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
 340         special section number that exceeds the number of ELF sections
 341         (eg. SHN_MIPS_SCOMMON).
 342
 343 2006-03-27  Richard Sandiford  <richard@codesourcery.com>
 344
 345         * elfxx-mips.c (mips_got_entry): Add more commentary.
 346         (mips_elf_local_got_index): Use the hash table entry to record
 347         the GOT index of forced-local symbols.
 348         (mips_elf_initialize_tls_index): Rearrange code.  Store the index
 349         in either the hash table entry or the mips_got_entry, not both.
 350         Add more commentary.
 351         (mips_elf_multi_got): Make sure the g->next is nonnull when calling
 352         mips_elf_initialize_tls_index.
 353
 354 2006-03-25  Bernd Schmidt  <bernd.schmidt@analog.com>
 355
 356         * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
 357         RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
 358         reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
 359         bfin_areloc_howto_table): Delete.  All
 360         uses deleted as well.
 361         (bfin_reloc_map): Delete all stack relocs.
 362         (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
 363         bfin_reloc_type_lookup): Don't support them.
 364         (bfin_relocate_section): Don't try to handle them.
 365
 366         * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
 367         * configure.in: Likewise.
 368         * configure: Regenerate.
 369         * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
 370         (BFIN_RELOC_MAX): Now 0x21.
 371         (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
 372         (bfd_elf32_bfinfdpic_vec): Declare.
 373         (IS_FDPIC): New macro.
 374         (struct bfinfdpic_elf_link_hash_table): New struct.
 375         (bfinfdpic_hash_table, bfinfdpic_got_section,
 376         bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
 377         bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
 378         bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
 379         bfinfdpic_plt_initial_offset): Accessor macros for it.
 380         (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
 381         (struct bfinfdpic_relocs_info): New struct.
 382         (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
 383         BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
 384         DEFAULT_STACK_SIZE): New macros.
 385         (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
 386         bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
 387         bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
 388         bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
 389         _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
 390         _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
 391         bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
 392         _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
 393         elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
 394         _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
 395         _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
 396         _bfinfdpic_resolve_final_relocs_info,
 397         elf32_bfinfdpic_size_dynamic_sections,
 398         elf32_bfinfdpic_always_size_sections,
 399         elf32_bfinfdpic_modify_segment_map,
 400         _bfinfdpic_count_got_plt_entries,
 401         elf32_bfinfdpic_finish_dynamic_sections,
 402         elf32_bfinfdpic_adjust_dynamic_symbol,
 403         elf32_bfinfdpic_finish_dynamic_symbol,
 404         elf32_bfinfdpic_elf_use_relative_eh_frame,
 405         elf32_bfinfdpic_elf_encode_eh_address,
 406         elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
 407         elf32_bfinfdpic_copy_private_bfd_data,
 408         (struct _bfinfdpic_dynamic_got_info,
 409         struct _bfinfdpic_dynamic_got_plt_info): New structs.
 410         (elf32_bfin_print_private_bfd_data): Print PIC flags.
 411         (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
 412         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
 413         elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
 414         elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
 415         bfd_elf32_bfd_copy_private_bfd_data,
 416         elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
 417         elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
 418         elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
 419         elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
 420         elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
 421         elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
 422         elf_backend_omit_section_dynsym): Redefine these macros and include
 423         "elf32-target.h" again to create the elf32-bfinfdpic target.
 424         * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
 425         BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
 426         BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
 427         BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
 428         BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
 429         BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
 430         BFD_RELOC_BFIN_GOTOFFLO): New.
 431         * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
 432         (_bfd_target_vector): Add it.
 433         * bfd-in2.h: Regenerate.
 434         * libbfd.h: Regenerate.
 435
 436 2006-03-25  Richard Sandiford  <richard@codesourcery.com>
 437
 438         * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
 439         incompatible.  Likewise MAC and EMAC code.
 440         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
 441         bfd_get_compatible to set the new bfd architecture.  Rely on it
 442         to detect incompatibilities.
 443
 444 2006-03-23  Michael Matz  <matz@suse.de>
 445
 446         * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
 447         BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
 448         BFD_RELOC_X86_64_PLTOFF64.
 449         * bfd-in2.h: Regenerated.
 450         * libbfd.h: Regenerated.
 451         * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
 452         Add howtos for above relocs.
 453         (x86_64_reloc_map): Add mappings for new relocs.
 454         (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
 455         R_X86_64_GOTPLT64 need a got entry.  R_X86_64_GOTPLT64 also a PLT
 456         entry.  R_X86_64_GOTPC64 needs a .got section.  R_X86_64_PLTOFF64
 457         needs a PLT entry.
 458         (elf64_x86_64_gc_sweep_hook): Reflect changes from
 459         elf64_x86_64_check_relocs for the new relocs.
 460         (elf64_x86_64_relocate_section): Handle new relocs.
 461
 462 2006-03-22  Bob Wilson  <bob.wilson@acm.org>
 463
 464         * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
 465         rel->r_addend is zero.
 466
 467 2006-03-22  Richard Sandiford  <richard@codesourcery.com>
 468
 469         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
 470         of "loc".
 471
 472 2006-03-22  Richard Sandiford  <richard@codesourcery.com>
 473             Daniel Jacobowitz  <dan@codesourcery.com>
 474             Phil Edwards  <phil@codesourcery.com>
 475             Zack Weinberg  <zack@codesourcery.com>
 476             Mark Mitchell  <mark@codesourcery.com>
 477             Nathan Sidwell  <nathan@codesourcery.com>
 478
 479         * bfd-in2.h: Regenerate.
 480         * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
 481         * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
 482         (bfd_elf32_littlemips_vxworks_vec): Likewise.
 483         (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
 484         (bfd_elf32_littlemips_vec): Likewise.
 485         (bfd_elf32_nbigmips_vec): Likewise.
 486         (bfd_elf32_nlittlemips_vec): Likewise.
 487         (bfd_elf32_ntradbigmips_vec): Likewise.
 488         (bfd_elf32_ntradlittlemips_vec): Likewise.
 489         (bfd_elf32_tradbigmips_vec): Likewise.
 490         (bfd_elf32_tradlittlemips_vec): Likewise.
 491         (bfd_elf64_bigmips_vec): Likewise.
 492         (bfd_elf64_littlemips_vec): Likewise.
 493         (bfd_elf64_tradbigmips_vec): Likewise.
 494         (bfd_elf64_tradlittlemips_vec): Likewise.
 495         * elf32-mips.c: Include elf-vxworks.h.
 496         (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
 497         instead of calling mips_elf32_rtype_to_howto directly.
 498         (mips_vxworks_copy_howto_rela): New reloc howto.
 499         (mips_vxworks_jump_slot_howto_rela): Likewise.
 500         (mips_vxworks_bfd_reloc_type_lookup): New function.
 501         (mips_vxworks_rtype_to_howto): Likewise.
 502         (mips_vxworks_final_write_processing): Likewise.
 503         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
 504         (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
 505         (elf_backend_want_got_plt): Likewise.
 506         (elf_backend_want_plt_sym): Likewise.
 507         (elf_backend_got_symbol_offset): Likewise.
 508         (elf_backend_want_dynbss): Likewise.
 509         (elf_backend_may_use_rel_p): Likewise.
 510         (elf_backend_may_use_rela_p): Likewise.
 511         (elf_backend_default_use_rela_p): Likewise.
 512         (elf_backend_got_header_size: Likewise.
 513         (elf_backend_plt_readonly): Likewise.
 514         (bfd_elf32_bfd_reloc_type_lookup): Likewise.
 515         (elf_backend_mips_rtype_to_howto): Likewise.
 516         (elf_backend_adjust_dynamic_symbol): Likewise.
 517         (elf_backend_finish_dynamic_symbol): Likewise.
 518         (bfd_elf32_bfd_link_hash_table_create): Likewise.
 519         (elf_backend_add_symbol_hook): Likewise.
 520         (elf_backend_link_output_symbol_hook): Likewise.
 521         (elf_backend_emit_relocs): Likewise.
 522         (elf_backend_final_write_processing: Likewise.
 523         (elf_backend_additional_program_headers): Likewise.
 524         (elf_backend_modify_segment_map): Likewise.
 525         (elf_backend_symbol_processing): Likewise.
 526         * elfxx-mips.c: Include elf-vxworks.h.
 527         (mips_elf_link_hash_entry): Add is_relocation_target and
 528         is_branch_target fields.
 529         (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
 530         srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
 531         (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
 532         (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
 533         Return 3 for VxWorks.
 534         (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
 535         mips_elf_link_hash_table.  Return 0 for VxWorks.
 536         (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
 537         mips_elf_link_hash_table.  Update the call to ELF_MIPS_GP_OFFSET.
 538         (mips_vxworks_exec_plt0_entry): New variable.
 539         (mips_vxworks_exec_plt_entry): Likewise.
 540         (mips_vxworks_shared_plt0_entry): Likewise.
 541         (mips_vxworks_shared_plt_entry): Likewise.
 542         (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
 543         (mips_elf_rel_dyn_section): Change the bfd argument to a
 544         mips_elf_link_hash_table.  Use MIPS_ELF_REL_DYN_NAME to get
 545         the name of the section.
 546         (mips_elf_initialize_tls_slots): Update the call to
 547         mips_elf_rel_dyn_section.
 548         (mips_elf_gotplt_index): New function.
 549         (mips_elf_local_got_index): Add an input_section argument.
 550         Update the call to mips_elf_create_local_got_entry.
 551         (mips_elf_got_page): Likewise.
 552         (mips_elf_got16_entry): Likewise.
 553         (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
 554         arguments.  Create dynamic relocations for each entry on VxWorks.
 555         (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
 556         (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
 557         and MIPS_RESERVED_GOTNO.
 558         (mips_elf_create_got_section): Update the uses of
 559         MIPS_ELF_GOT_MAX_SIZE.  Create .got.plt on VxWorks.
 560         (is_gott_symbol): New function.
 561         (mips_elf_calculate_relocation): Use a dynobj local variable.
 562         Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
 563         mips_elf_got_page_entry.  Set G to the .got.plt entry when calculating
 564         VxWorks R_MIPS_CALL* relocations.  Calculate and use G for all GOT
 565         relocations on VxWorks.  Add dynamic relocations for references
 566         to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols.  Don't
 567         create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
 568         in VxWorks executables.
 569         (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
 570         Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
 571         Don't allocate a null entry on VxWorks.
 572         (mips_elf_create_dynamic_relocation): Update the call to
 573         mips_elf_rel_dyn_section.  Use absolute rather than relative
 574         relocations for VxWorks, and make them RELA rather than REL.
 575         (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
 576         read-only on VxWorks.  Update the call to mips_elf_rel_dyn_section.
 577         Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
 578         VxWorks.  Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
 579         Call elf_vxworks_create_dynamic_sections for VxWorks and
 580         initialize the plt_header_size and plt_entry_size fields.
 581         (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
 582         used in VxWorks executables.  Don't allocate dynamic relocations
 583         for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
 584         Set is_relocation_target for each symbol referenced by a relocation.
 585         Allocate .rela.dyn entries for relocations against the special
 586         VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols.  Create GOT
 587         entries for all VxWorks R_MIPS_GOT16 relocations.  Don't allocate
 588         a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
 589         R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations.  Update the calls
 590         to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
 591         Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
 592         relocations.  Don't set no_fn_stub on VxWorks.
 593         (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
 594         mips_elf_allocate_dynamic_relocations.
 595         (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
 596         (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
 597         entries for VxWorks, and do not create multiple GOTs.
 598         (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
 599         Handle .got specially for VxWorks.  Update the uses of
 600         MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
 601         Check for sgotplt and splt.  Allocate the .rel(a).dyn contents last,
 602         once its final size is known.  Set DF_TEXTREL for VxWorks.  Add
 603         DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
 604         tags on VxWorks.  Do not add the MIPS-specific tags for VxWorks.
 605         (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
 606         (mips_vxworks_finish_exec_plt): Likewise.
 607         (mips_vxworks_finish_shared_plt): Likewise.
 608         (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
 609         to mips_elf_rel_dyn_section.  Use a VxWorks-specific value of
 610         DT_PLTGOT.  Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
 611         DT_PLTRELSZ and DT_JMPREL.  Update the uses of MIPS_RESERVED_GOTNO
 612         and mips_elf_rel_dyn_section.  Use a different GOT header for
 613         VxWorks.  Don't sort .rela.dyn on VxWorks.  Finish the PLT on VxWorks.
 614         (_bfd_mips_elf_link_hash_table_create): Initialize the new
 615         mips_elf_link_hash_table fields.
 616         (_bfd_mips_vxworks_link_hash_table_create): New function.
 617         (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
 618         on VxWorks.  Update the call to ELF_MIPS_GP_OFFSET.
 619         * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
 620         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
 621         (_bfd_mips_vxworks_link_hash_table_create): Likewise.
 622         * libbfd.h: Regenerate.
 623         * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
 624         (elf32-mips.lo): Likewise.
 625         * Makefile.in: Regenerate.
 626         * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
 627         * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
 628         (bfd_elf32_littlemips_vxworks_vec): Likewise.
 629         (_bfd_target_vector): Add entries for them.
 630
 631 2006-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 632
 633         * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
 634         section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
 635         (elf_backend_special_sections): Remove #undef.
 636
 637 2006-03-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 638
 639         * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
 640         for undefined weak symbols.
 641
 642 2006-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
 643
 644         PR ld/2462
 645         * elflink.c (bfd_elf_final_link): Remove
 646         bed->elf_backend_emit_relocs from emit_relocs.
 647
 648 2006-03-17  Alexandre Oliva  <aoliva@redhat.com>
 649
 650         * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
 651         first relocation to the second when relaxing TLS GD to LE;
 652         zero it out when relaxing to IE.
 653
 654 2006-03-17  Alan Modra  <amodra@bigpond.net.au>
 655
 656         PR 2434
 657         * elflink.c (elf_link_add_object_symbols): Save and restore
 658         warning sym's linked sym.
 659
 660 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
 661
 662         PR 2434
 663         * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
 664         (elf_link_add_object_symbols): Delete unnecessary locals.  Rename
 665         hash_table -> htab.  Formatting.  Save entire symbol table
 666         before loading as-needed syms, and restore afterwards if lib not
 667         needed.  Use bfd_hash_allocate rather than bfd_alloc for sym
 668         name.  Free some buffers earlier.
 669         * bfd-in.h (struct bfd_hash_table): Add entsize.
 670         (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
 671         * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
 672         * hash.c (bfd_hash_table_init_n): Add entsize param, save to
 673         hash table.
 674         (bfd_hash_table_init): Add param, adjust calls.
 675         * aoutx.h: Adjust all hash_table_init functions and calls.
 676         * bfd.c: Likewise.
 677         * coff-arm.c: Likewise.
 678         * coff-h8300.c: Likewise.
 679         * coff-ppc.c: Likewise.
 680         * cofflink.c: Likewise.
 681         * ecoff.c: Likewise.
 682         * ecofflink.c: Likewise.
 683         * elf-m10300.c: Likewise.
 684         * elf-strtab.c: Likewise.
 685         * elf.c: Likewise.
 686         * elf32-arm.c: Likewise.
 687         * elf32-bfin.c: Likewise.
 688         * elf32-cris.c: Likewise.
 689         * elf32-frv.c: Likewise.
 690         * elf32-hppa.c: Likewise.
 691         * elf32-i386.c: Likewise.
 692         * elf32-m32r.c: Likewise.
 693         * elf32-m68hc1x.c: Likewise.
 694         * elf32-m68k.c: Likewise.
 695         * elf32-ppc.c: Likewise.
 696         * elf32-s390.c: Likewise.
 697         * elf32-sh.c: Likewise.
 698         * elf32-vax.c: Likewise.
 699         * elf64-alpha.c: Likewise.
 700         * elf64-hppa.c: Likewise.
 701         * elf64-ppc.c: Likewise.
 702         * elf64-s390.c: Likewise.
 703         * elf64-sh64.c: Likewise.
 704         * elf64-x86-64.c: Likewise.
 705         * elfxx-ia64.c: Likewise.
 706         * elfxx-mips.c: Likewise.
 707         * elfxx-sparc.c: Likewise.
 708         * i386linux.c: Likewise.
 709         * libaout.h: Likewise.
 710         * libbfd-in.h: Likewise.
 711         * libcoff-in.h: Likewise.
 712         * linker.c: Likewise.
 713         * m68klinux.c: Likewise.
 714         * merge.c: Likewise.
 715         * opncls.c: Likewise.
 716         * pdp11.c: Likewise.
 717         * sparclinux.c: Likewise.
 718         * stabs.c: Likewise.
 719         * sunos.c: Likewise.
 720         * vms.c: Likewise.
 721         * xcofflink.c: Likewise.
 722         * section.c (struct section_hash_entry): Move to..
 723         * libbfd-in.h: ..here.
 724         * Makefile.am: Run "make dep-am"
 725         * Makefile.in: Regenerate.
 726         * bfd-in2.h: Regenerate.
 727         * libbfd.h: Regenerate.
 728         * libcoff.h: Regenerate.
 729
 730 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
 731
 732         * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
 733         against __GLOBAL_OFFSET_TABLE__ need never be dynamic.  Tweak
 734         last change to REL32 relocs so that they are counted as
 735         possibly dynamic as per REL24 and REL14.
 736
 737 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
 738
 739         * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
 740         checks from REL32.
 741
 742 2006-03-15  Ben Elliston  <bje@au.ibm.com>
 743
 744         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
 745         in_list elements, not just the first.
 746
 747 2006-03-14  Richard Sandiford  <richard@codesourcery.com>
 748
 749         * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
 750         out from...
 751         (_bfd_mips_elf_relocate_section): ...here.  Use it to adjust r_addend
 752         for final links too.
 753
 754 2006-03-13  Richard Sandiford  <richard@codesourcery.com>
 755
 756         * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
 757
 758 2006-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 759
 760         PR ld/2443
 761         * dwarf2.c (concat_filename): Don't issue an error if file is 0.
 762
 763 2006-03-10  Paul Brook  <paul@codesourcery.com>
 764
 765         * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
 766         (elf32_arm_print_private_bfd_data): Ditto.
 767
 768 2006-03-09  Paul Brook  <paul@codesourcery.com>
 769
 770         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
 771         mapping symbols.
 772
 773 2006-03-09  Khem Raj  <khem@mvista.com>
 774
 775         * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
 776         char type.
 777
 778 2006-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 779
 780         * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
 781
 782 2006-03-07  Richard Sandiford  <richard@codesourcery.com>
 783             Daniel Jacobowitz  <dan@codesourcery.com>
 784             Zack Weinberg  <zack@codesourcery.com>
 785             Nathan Sidwell  <nathan@codesourcery.com>
 786             Paul Brook  <paul@codesourcery.com>
 787             Ricardo Anguiano  <anguiano@codesourcery.com>
 788             Phil Edwards  <phil@codesourcery.com>
 789
 790         * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
 791         (bfd_elf32_bigarm_symbian_vec): Likewise.
 792         (bfd_elf32_bigarm_vxworks_vec): Likewise.
 793         (bfd_elf32_littlearm_vec): Likewise.
 794         (bfd_elf32_littlearm_symbian_vec): Likewise.
 795         (bfd_elf32_littlearm_vxworks_vec): Likewise.
 796         * configure: Regenerate.
 797         * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
 798         (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
 799         (elf32_arm_vxworks_bed): Add forward declaration.
 800         (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
 801         (elf32_arm_vxworks_exec_plt0_entry): New table.
 802         (elf32_arm_vxworks_exec_plt_entry): Likewise.
 803         (elf32_arm_vxworks_shared_plt_entry): Likewise.
 804         (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
 805         (reloc_section_p): New function.
 806         (create_got_section): Use RELOC_SECTION.
 807         (elf32_arm_create_dynamic_sections): Likewise.  Call
 808         elf_vxworks_create_dynamic_sections for VxWorks targets.
 809         Choose between the two possible values of plt_header_size
 810         and plt_entry_size.
 811         (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
 812         (elf32_arm_abs12_reloc): New function.
 813         (elf32_arm_final_link_relocate): Call it.  Allow the creation of
 814         dynamic R_ARM_ABS12 relocs on VxWorks.  Use reloc_section_p,
 815         RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION.  Initialize the
 816         r_addend fields of relocs.  On rela targets, skip any code that
 817         adjusts in-place addends.  When using _bfd_link_final_relocate
 818         to perform a final relocation, pass rel->r_addend as the addend
 819         argument.
 820         (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
 821         object, ignore flags that are not standard on VxWorks.
 822         (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
 823         relocs on VxWorks.  Use reloc_section_p.
 824         (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
 825         (allocate_dynrelocs): Use RELOC_SIZE.  Account for the size of
 826         .rela.plt.unloaded relocs on VxWorks targets.
 827         (elf32_arm_size_dynamic_sections): Use RELOC_SIZE.  Check for
 828         .rela.plt.unloaded as well as .rel(a).plt.  Add DT_RELA* tags
 829         instead of DT_REL* tags on RELA targets.
 830         (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
 831         and SWAP_RELOC_OUT.  Initialize r_addend fields.  Handle VxWorks
 832         PLT entries.  Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
 833         (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
 834         and SWAP_RELOC_OUT.  Initialize r_addend fields.  Handle DT_RELASZ
 835         like DT_RELSZ.  Handle the VxWorks form of initial PLT entry.
 836         Correct the .rela.plt.unreloaded symbol indexes.
 837         (elf32_arm_output_symbol_hook): Call the VxWorks version of this
 838         hook on VxWorks targets.
 839         (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
 840         Minor formatting tweak.
 841         (elf32_arm_vxworks_final_write_processing): New function.
 842         (elf_backend_add_symbol_hook): Override for VxWorks and reset
 843         for Symbian.
 844         (elf_backend_final_write_processing): Likewise.
 845         (elf_backend_emit_relocs): Likewise.
 846         (elf_backend_want_plt_sym): Likewise.
 847         (ELF_MAXPAGESIZE): Likewise.
 848         (elf_backend_may_use_rel_p): Minor formatting tweak.
 849         (elf_backend_may_use_rela_p): Likewise.
 850         (elf_backend_default_use_rela_p): Likewise.
 851         (elf_backend_rela_normal): Likewise.
 852         * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
 853
 854 2006-03-06  Nathan Sidwell  <nathan@codesourcery.com>
 855
 856         * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
 857         New.  Adjust other variants.
 858         (bfd_default_scan): Update.
 859         * bfd-in2.h: Rebuilt.
 860         * cpu-m68k.c: Adjust.
 861         (bfd_m68k_compatible): New. Use it for architectures.
 862         * elf32-m68k.c (elf32_m68k_object_p): Adjust.
 863         (elf32_m68k_merge_private_bfd_data): Adjust.  Correct isa-a/b
 864         mismatch.
 865         (elf32_m68k_print_private_bfd_data): Adjust.
 866         * ieee.c (ieee_write_processor): Adjust.
 867
 868 2006-03-06  Alan Modra  <amodra@bigpond.net.au>
 869
 870         * dwarf2.c: Formatting.
 871         (add_line_info): Remove outer loop.
 872
 873 2006-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 874             Alan Modra  <amodra@bigpond.net.au>
 875
 876         PR binutils/2338
 877         * dwarf2.c (loadable_section): New struct.
 878         (dwarf2_debug): Add loadable_section_count and
 879         loadable_sections.
 880         (new_line_sorts_after): New.
 881         (add_line_info): Use new_line_sorts_after to compare line
 882         addresses.
 883         (check_function_name): Removed.
 884         (unset_sections): New.
 885         (place_sections): New.
 886         (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
 887         and unset_sections on relocatable files.
 888         (_bfd_dwarf2_find_line): Likewise.
 889
 890 2006-03-03  Nick Clifton  <nickc@redhat.com>
 891
 892         * cpu-avr.c: Update to ISO-C90 formatting.
 893         * elf32-avr.c: Likewise.
 894
 895 2006-03-03  Bjoern Haase  <bjoern.m.haase@web.de>
 896
 897         * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
 898         and R_AVR_MS8_LDI
 899         (bfd_elf_avr_final_write_processing): Set
 900         EF_AVR_LINKRELAX_PREPARED in e_flags field.
 901         (elf32_avr_relax_section): New function.
 902         (elf32_avr_relax_delete_bytes): New function.
 903         (elf32_avr_get_relocated_section_contents): New function.
 904         (avr_pc_wrap_around): New function.
 905         (avr_relative_distance_considering_wrap_around): New function.
 906         (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
 907         * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
 908         * libbfd.h: Regenerate.
 909         * bfd-in2.h: Regenerate.
 910
 911 2006-03-02  DJ Delorie  <dj@redhat.com>
 912
 913         * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
 914         calculations.
 915
 916 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
 917
 918         * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
 919         bfd_elf32_powerpc_vxworks_vec.
 920
 921 2006-03-02  Nick Clifton  <nickc@redhat.com>
 922
 923         * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
 924
 925 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
 926
 927         * elf32-i386.c (elf_i386_create_dynamic_sections): Use
 928         elf_vxworks_create_dynamic_sections.
 929         (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
 930         symbol handling.
 931         * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
 932         elf_vxworks_create_dynamic_sections.
 933         (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
 934         symbol handling.
 935         * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
 936         * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
 937
 938 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
 939
 940         * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
 941         (elf_backend_link_output_symbol_hook): Use
 942         elf_vxworks_link_output_symbol_hook instead.
 943         * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
 944         (elf_backend_link_output_symbol_hook): Use
 945         elf_vxworks_link_output_symbol_hook instead.
 946         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
 947         same interface as elf_backend_link_output_symbol_hook.
 948         * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
 949         prototype accordingly.
 950
 951 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
 952
 953         * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
 954         (ppc_elf_link_hash_table): Replace old_got and new_got with
 955         plt_type and can_use_new_plt.
 956         (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
 957         SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
 958         (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
 959         Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
 960         (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
 961         either plt_type == PLT_OLD or plt_type == PLT_NEW.  Assert that
 962         this function should not be called for VxWorks targets.
 963         (ppc_elf_tls_setup): Use plt_type instead of old_got.
 964         (allocate_got): Likewise.  Rearrange so that max_before_header
 965         is only used for PLT_OLD and PLT_NEW.
 966         (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
 967         (ppc_elf_size_dynamic_sections): Likewise.
 968         (ppc_elf_relax_section): Likewise.
 969         (ppc_elf_relocate_section): Likewise.
 970         (ppc_elf_finish_dynamic_symbol): Likewise.
 971         (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
 972
 973 2006-02-28  Richard Sandiford  <richard@codesourcery.com>
 974
 975         * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
 976         (elf_i386_link_hash_table_create): Initialize it.
 977         (elf_i386_compute_jump_table_size): Use it instead of
 978         srelplt->reloc_count.
 979         (allocate_dynrelocs): Likewise.
 980         (elf_i386_size_dynamic_sections): Likewise.
 981         (elf_i386_relocate_section): Likewise.
 982
 983 2006-02-27  Jakub Jelinek  <jakub@redhat.com>
 984
 985         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
 986         (_bfd_elf_write_section_eh_frame): Likewise.
 987
 988 2006-02-27  Carlos O'Donell  <carlos@codesourcery.com>
 989
 990         * po/Make-in: Add html target.
 991
 992 2006-02-27  Richard Sandiford  <richard@codesourcery.com>
 993
 994         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
 995         cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
 996         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
 997         * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
 998         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
 999         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
1000         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
1001         * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
1002         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
1003         * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
1004         * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
1005         * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
1006         * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
1007         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
1008         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1009         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.  Also use
1010         the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
1011         * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
1012         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1013         * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
1014         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1015
1016 2006-02-25  Richard Sandiford  <richard@codesourcery.com>
1017
1018         * elf-bfd.h (elf_link_hash_table): Add hplt field.
1019         * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
1020         * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1021         * elf32-frv.c (_frv_create_got_section): Likewise.
1022         * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
1023         * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
1024         * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
1025         * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
1026         * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
1027         (elf_i386_link_hash_table_create): Don't initialize them.
1028         (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
1029         hgot fields.
1030         (elf_i386_finish_dynamic_symbol): Likewise.
1031         * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
1032         (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
1033         (ppc_elf_finish_dynamic_symbol): Likewise.
1034
1035 2006-02-24  DJ Delorie  <dj@redhat.com>
1036
1037         * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
1038         (m32c_elf_relocate_section): Don't relocate them.
1039         (compare_reloc): New.
1040         (relax_reloc): Remove.
1041         (m32c_offset_for_reloc): New.
1042         (m16c_addr_encodings): New.
1043         (m16c_jmpaddr_encodings): New.
1044         (m32c_addr_encodings): New.
1045         (m32c_elf_relax_section): Relax jumps and address displacements.
1046         (m32c_elf_relax_delete_bytes): Adjust for internal syms.  Fix up
1047         short jumps.
1048
1049         * reloc.c: Add m32c relax relocs.
1050         * libbfd.h: Regenerate.
1051         * bfd-in2.h: Regenerate.
1052
1053 2006-02-24  H.J. Lu  <hongjiu.lu@intel.com>
1054
1055         PR ld/2218
1056         * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
1057         (_bfd_elf_link_hash_fixup_symbol): New.
1058
1059         * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
1060         (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
1061         it isn't NULL.
1062
1063         * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
1064
1065         * elfxx-target.h (elf_backend_fixup_symbol): New.
1066         (elfNN_bed): Initialize elf_backend_fixup_symbol.
1067
1068 2006-02-23  H.J. Lu  <hongjiu.lu@intel.com>
1069
1070         * cpu-ia64-opc.c (ins_immu5b): New.
1071         (ext_immu5b): Likewise.
1072         (elf64_ia64_operands): Add IMMU5b.
1073
1074 2006-02-21  Alan Modra  <amodra@bigpond.net.au>
1075
1076         PR ld/2218
1077         * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
1078         is dynamic.
1079         * elf32-hppa.c (allocate_dynrelocs): Likewise.
1080         * elf32-i386.c (allocate_dynrelocs): Likewise.
1081         * elf32-s390.c (allocate_dynrelocs): Likewise.
1082         * elf32-sh.c (allocate_dynrelocs): Likewise.
1083         * elf64-s390.c (allocate_dynrelocs): Likewise.
1084         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1085         * elf32-m32r.c (allocate_dynrelocs): Likewise.  Discard relocs
1086         on undef weak with non-default visibility too.
1087         * elfxx-sparc.c (allocate_dynrelocs): Ditto.
1088
1089 2006-02-21  Alan Modra  <amodra@bigpond.net.au>
1090
1091         * bfd.c: (_bfd_default_error_handler): Don't call abort on
1092         error, instead call _exit.
1093         (_bfd_abort): Call _exit not xexit.
1094
1095 2006-02-17  Kevin Buettner  <kevinb@redhat.com>
1096
1097         * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
1098         New functions.
1099         * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
1100
1101 2006-02-17  Shrirang Khisti  <shrirangk@kpitcummins.com>
1102             Anil Paranjape   <anilp1@kpitcummins.com>
1103             Shilin Shakti    <shilins@kpitcummins.com>
1104
1105         * Makefile.am: Add xc16x related entry
1106         * Makefile.in: Regenerate
1107         * archures.c: Add bfd_xc16x_arch
1108         * bfd-in2.h: Regenerate
1109         * config.bfd: Add xc16x-*-elf
1110         * configure.in: Add bfd_elf32_xc16x_vec
1111         * configure: Regenerate.
1112         * targets.c: Added xc16x related information
1113         * cpu-xc16x.c: New file
1114         * reloc.c: Add new relocations specific to xc16x:
1115         BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
1116         BFD_RELOC_XC16X_SOF
1117         * elf32-xc16x.c: New file.
1118
1119 2006-02-17  Alan Modra  <amodra@bigpond.net.au>
1120
1121         * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
1122         * elf64-ppc.c (allocate_dynrelocs): Likewise.
1123
1124 2006-02-17  Alan Modra  <amodra@bigpond.net.au>
1125
1126         PR ld/2218
1127         * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
1128         dynamic.
1129         (ppc64_elf_relocate_section): Check output reloc section size.
1130         * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
1131
1132 2006-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1133
1134         PR ld/2322
1135         * elf.c (get_segment_type): New function.
1136         (_bfd_elf_print_private_bfd_data): Use it.
1137         (print_segment_map): New function.
1138         (assign_file_positions_for_segments): Call print_segment_map
1139         when there are not enough room for program headers.
1140
1141 2006-02-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
1142
1143         * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
1144         traditional MIPS ELF targets.
1145
1146 2006-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1147
1148         PR binutils/2338
1149         * dwarf2.c (check_function_name): New function.
1150         (_bfd_dwarf2_find_nearest_line): Use check_function_name to
1151         check if function is correct.
1152
1153 2006-02-16  Alan Modra  <amodra@bigpond.net.au>
1154
1155         * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
1156         debug sections.
1157         (elf_link_input_bfd): Adjust comments.
1158
1159 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1160
1161         * elf.c (copy_private_bfd_data): Minor update.
1162
1163 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1164
1165         PR binutils/2258
1166         * elf.c (copy_private_bfd_data): Renamed to ...
1167         (rewrite_elf_program_header): This.
1168         (copy_elf_program_header): New function.
1169         (copy_private_bfd_data): Likewise.
1170
1171 2006-02-07  Nathan Sidwell  <nathan@codesourcery.com>
1172
1173         * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
1174         bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
1175         bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
1176         bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
1177         (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
1178         bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
1179         bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
1180         bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
1181         bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
1182         bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
1183         bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
1184         bfd_mach_mcf_isa_b_usp_float_emac): New.
1185         (bfd_default_scan): Update coldfire mapping.
1186         * bfd-in.h (bfd_m68k_mach_to_features,
1187         bfd_m68k_features_to_mach): Declare.
1188         * bfd-in2.h: Rebuilt.
1189         * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
1190         adjust legacy names.
1191         (m68k_arch_features): New.
1192         (bfd_m68k_mach_to_features,
1193         bfd_m68k_features_to_mach): Define.
1194         * elf32-m68k.c (elf32_m68k_object_p): New.
1195         (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
1196         (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
1197         (elf_backend_object_p): Define.
1198         * ieee.c (ieee_write_processor): Update coldfire machines.
1199         * libbfd.h: Rebuilt.
1200
1201 2006-02-06  Steve Ellcey  <sje@cup.hp.com>
1202
1203         * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
1204         if SHF_TLS is set.
1205
1206 2006-02-05  Arnold Metselaar  <arnold.metselaar@planet.nl>
1207
1208         * coff-z80.c (r_imm24): New howto.
1209         (rtype2howto): New case R_IMM24.
1210         (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
1211         (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
1212
1213 2006-02-04  Richard Sandiford  <richard@codesourcery.com>
1214
1215         * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
1216         has already been assigned a GOT index, copy that index to the
1217         current hash table entry.
1218
1219 2006-02-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
1220
1221         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
1222         for call-to-undefweak reloc overflow.
1223
1224 2006-01-31  Eric Botcazou  <ebotcazou@libertysurf.fr>
1225
1226         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
1227         for 32-bit relocs overflow.
1228
1229 2006-01-27  Paul Brook  <paul@codesourcery.com>
1230
1231         * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
1232         objects.
1233
1234 2006-01-18  Alexandre Oliva  <aoliva@redhat.com>
1235
1236         Introduce TLS descriptors for i386 and x86_64.
1237         * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
1238         BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
1239         BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
1240         * libbfd.h, bfd-in2.h: Rebuilt.
1241         * elf32-i386.c (elf_howto_table): New relocations.
1242         (R_386_tls): Adjust.
1243         (elf_i386_reloc_type_lookup): Map new relocations.
1244         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
1245         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
1246         (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
1247         (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
1248         (elf_i386_local_tlsdesc_gotent): New macro.
1249         (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
1250         (elf_i386_compute_jump_table_size): New macro.
1251         (link_hash_newfunc): Initialize tlsdesc_got.
1252         (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
1253         (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
1254         R_386_TLS_DESC_CALL.
1255         (elf_i386_check_relocs): Likewise.  Allocate space for
1256         local_tlsdesc_gotent.
1257         (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
1258         R_386_TLS_DESC_CALL.
1259         (allocate_dynrelocs): Count function PLT relocations.  Reserve
1260         space for TLS descriptors and relocations.
1261         (elf_i386_size_dynamic_sections): Reserve space for TLS
1262         descriptors and relocations.  Set up sgotplt_jump_table_size.
1263         Don't zero reloc_count in srelplt.
1264         (elf_i386_always_size_sections): New.  Set up _TLS_MODULE_BASE_.
1265         (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
1266         R_386_TLS_DESC_CALL.
1267         (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
1268         (elf_backend_always_size_sections): Define.
1269         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
1270         R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
1271         (R_X86_64_standard): Adjust.
1272         (x86_64_reloc_map): Map new relocs.
1273         (elf64_x86_64_rtype_to_howto): New, split out of...
1274         (elf64_x86_64_info_to_howto): ... this function, and...
1275         (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
1276         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
1277         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
1278         (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
1279         (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
1280         (elf64_x86_64_local_tlsdesc_gotent): New macro.
1281         (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
1282         tlsdesc_got and sgotplt_jump_table_size fields.
1283         (elf64_x86_64_compute_jump_table_size): New macro.
1284         (link_hash_newfunc): Initialize tlsdesc_got.
1285         (elf64_x86_64_link_hash_table_create): Initialize new fields.
1286         (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
1287         R_X86_64_TLSDESC_CALL.
1288         (elf64_x86_64_check_relocs): Likewise.  Allocate space for
1289         local_tlsdesc_gotent.
1290         (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
1291         R_X86_64_TLSDESC_CALL.
1292         (allocate_dynrelocs): Count function PLT relocations.  Reserve
1293         space for TLS descriptors and relocations.
1294         (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
1295         descriptors and relocations.  Set up sgotplt_jump_table_size,
1296         tlsdesc_plt and tlsdesc_got.  Make room for them.  Don't zero
1297         reloc_count in srelplt.  Add dynamic entries for DT_TLSDESC_PLT
1298         and DT_TLSDESC_GOT.
1299         (elf64_x86_64_always_size_sections): New.  Set up
1300         _TLS_MODULE_BASE_.
1301         (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
1302         R_386_TLS_DESC_CALL.
1303         (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
1304         (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
1305         DT_TLSDESC_GOT.  Set up TLS descriptor lazy resolver PLT entry.
1306         (elf_backend_always_size_sections): Define.
1307
1308 2006-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1309
1310         PR binutils/2096
1311         * dwarf2.c (comp_unit_contains_address): Update comment.
1312         (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
1313         lma.  Return TRUE only if both comp_unit_contains_address and
1314         comp_unit_find_nearest_line return TRUE.
1315         (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
1316
1317 2006-01-18  Alan Modra  <amodra@bigpond.net.au>
1318
1319         * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
1320         (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
1321         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
1322         elf_gc_mark_dynamic_ref_symbol.  Make global.
1323         (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
1324         * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
1325         (elfNN_bed): Init new field.
1326         * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
1327         (ppc64_elf_gc_mark_dynamic_ref): New function.
1328
1329 2006-01-17  Alan Modra  <amodra@bigpond.net.au>
1330
1331         * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
1332
1333 2006-01-17  Nick Clifton  <nickc@redhat.com>
1334
1335         PR binutils/2159
1336         * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
1337         parameters.
1338
1339 2006-01-11  Nick Clifton  <nickc@redhat.com>
1340
1341         * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
1342         into the newly (re)allocated map array.
1343
1344 2006-01-09  Alexis Wilke  <alexis_wilke@yahoo.com>
1345
1346         * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
1347
1348 2006-01-01  Jakub Jelinek  <jakub@redhat.com>
1349
1350         * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
1351         for .toc1 section.
1352
1353 For older changes see ChangeLog-2005
1354 \f
1355 Local Variables:
1356 mode: change-log
1357 left-margin: 8
1358 fill-column: 74
1359 version-control: never
1360 End: