bfd/ChangeLog

   1 2006-05-05  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
   4         R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
   5         the .toc and referenced by a TLS code sequence.
   6         (ppc64_elf_edit_toc): Cater for the unlikely situation that
   7         .toc is the first section in a file.
   8
   9 2006-05-04  Andreas Schwab  <schwab@suse.de>
  10
  11         * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
  12         regs instead of an array of int.
  13         (struct external_solaris_bcp_core): Likewise.
  14         (swapcore_sun3): Use offsetof instead of computing the offset
  15         manually.
  16         (swapcore_sparc): Likewise.  Simplify reference to c_regs.
  17         (swapcore_solaris_bcp): Likewise.
  18
  19 2006-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
  20
  21         * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
  22         for missing GOTs.
  23
  24 2006-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
  25
  26         * bfd/cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
  27         mapping symbols.
  28
  29 2006-05-04  Ben Elliston  <bje@au.ibm.com>
  30
  31         * coff-or32.c (bfd_section_from_shdr): Remove unused local
  32         variable `ptr'.
  33         * cofflink.c (process_embedded_commands): Remove unused local
  34         variables `had_read' and `had_shared'.
  35         * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
  36         variable `fdr_adr'.
  37         * ihex.c (ihex_read_section): Remove unused local variable `addr'.
  38
  39 2006-05-03  Alan Modra  <amodra@bigpond.net.au>
  40
  41         * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
  42         * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
  43         (bfd_und_symbol, bfd_ind_symbol): Delete.
  44         (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
  45         &SEC.symbol.
  46         (STD_SECTION): Adjust.
  47         (_bfd_generic_new_section_hook): New function, extracted from..
  48         (bfd_section_init): ..here.
  49         (bfd_make_section_old_way): Call new_section_hook for abs, com,
  50         und and ind sections.
  51         * elf.c (_bfd_elf_large_com_section): Adjust.
  52         * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
  53         * pdp11.c (new_section_hook): Likewise.
  54         * coffcode.h (coff_new_section_hook): Likewise.
  55         * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
  56         * elf.c (_bfd_elf_new_section_hook): Likewise.
  57         * vms.c (vms_new_section_hook): Likwise.
  58         * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
  59         already set.
  60         * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
  61         * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
  62         * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
  63         * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
  64         * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
  65         * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
  66         * ieee.c (ieee_new_section_hook): Likewise.  Call
  67         _bfd_generic_new_section_hook too.
  68         * mmo.c (mmo_new_section_hook): Likewise.
  69         * oasys.c (oasys_new_section_hook): Likewise.
  70         * som.c (som_new_section_hook): Likewise.
  71         * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
  72         * bfd-in2.h: Regenerate.
  73         * libbfd.h: Regenerate.
  74
  75 2006-05-03  Alan Modra  <amodra@bigpond.net.au>
  76
  77         * hash.c (DEFAULT_SIZE): Revert last change.
  78         (higher_prime_number): Correct test for no larger prime.  Don't
  79         abort on error, instead return 0.  Depopulate primes[].
  80         (bfd_hash_lookup): If we overflow size, refuse to grow table.
  81
  82 2006-05-02  Paul Brook  <paul@codesourcery.com>
  83
  84         * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
  85         for R_ARM_REL32.
  86
  87 2006-05-02  Ben Elliston  <bje@au.ibm.com>
  88
  89         * archive.c (bfd_generic_archive_p): Remove unused local variable
  90         `fail'.
  91         * dwarf2.c (decode_line_info): Remove unused local variable
  92         `basic_block'.
  93         * elfcode.h (elf_slurp_reloc_table_from_section): Remove unsed
  94         local varibale `s'.
  95         * tekhex.c (tekhex_write_object_contents): Remove unused local
  96         variable `bytes_written'.
  97         * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
  98         variable `r_addend'.
  99         * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
 100         * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
 101         (_bfd_ns32k_relocate_contents): Remove break after return.
 102         * elf.c (bfd_section_from_shdr): Remove breaks after returns.
 103
 104 2006-05-02  Nick Clifton  <nickc@redhat.com>
 105
 106         * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
 107         in order to avoid conflicts with the global DEBUG define.
 108
 109 2006-05-02  Alan Modra  <amodra@bigpond.net.au>
 110
 111         * dwarf2.c: Formatting.
 112         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
 113         output section check.
 114         * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
 115         * elf32-m32c.c: Similarly.
 116         * elf32-ppc.c: Similarly.
 117         * elf32-v850.c: Similarly.
 118         * nlm32-sparc.c: Similarly.
 119         * elfcode.h: Similarly.
 120         (elf_symbol_flags): Delete.
 121         * elflink.c (elf_link_input_bfd): Comment typo.
 122
 123 2006-05-01  DJ Delorie  <dj@redhat.com>
 124
 125         * bfd-in.h (bfd_hash_table): Add count field.
 126         * bfd-in2.h: Regenerate.
 127         * hash.c (higher_prime_number): New.
 128         (bfd_hash_table_inint_n): Init count field.
 129         (bfd_hash_lookup): Grow table as needed.
 130
 131 2006-04-27  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 132
 133         PR binutils/2584
 134         * tekhex.c (getvalue): Change return type to bfd_boolean and
 135         add the new parameter.  Return false if the unexpected character
 136         is found.
 137         (getsym): Likewise.
 138         (first_phase): Change return type to bfd_boolean and return
 139         false if the unexpected character is found.  Replace abort
 140         with returning false.
 141         (pass_over): Change return type to bfd_boolean and the type of
 142         the second argument to bfd_boolean (*) (bfd *, int, char *).
 143         Return false if FUNC returns false.
 144         (tekhex_object_p): Return NULL if pass_over fails.
 145
 146 2006-04-27  Alan Modra  <amodra@bigpond.net.au>
 147
 148         * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
 149
 150 2006-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 151
 152         PR binutils/2593
 153         * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
 154         and flags if its BFD flags have been set.
 155         (_bfd_elf_init_private_section_data): Don't copy the output ELF
 156         section type from input if it has been set to something
 157         different.
 158
 159 2006-04-25  H.J. Lu  <hongjiu.lu@intel.com>
 160
 161         PR binutils/2467
 162         * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
 163         is NULL first.
 164
 165         * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
 166         abfd->sections is NULL.
 167         (elf32_arm_bfd_free_cached_info): New.
 168         (bfd_elf32_bfd_free_cached_info): Defined.
 169
 170         * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
 171         to _bfd_free_cached_info.
 172
 173         * libbfd-in.h (_bfd_free_cached_info): New.
 174         * libbfd: Regenerated.
 175
 176         * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
 177         (_bfd_free_cached_info): New.
 178
 179 2006-04-21  Alan Modra  <amodra@bigpond.net.au>
 180
 181         * elf.c (assign_file_positions_except_relocs): Move code setting
 182         file position of non-loaded sections..
 183         (assign_file_positions_for_segments): ..to here.
 184
 185 2006-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 186
 187         PR ld/2537
 188         * elf.c (bfd_section_from_shdr): Allow sections reserved for
 189         applications. Issue an error on sections we don't know how
 190         to handle.
 191
 192 2006-04-19  Alan Modra  <amodra@bigpond.net.au>
 193
 194         * Makefile.am: Run "make dep-am".
 195         * Makefile.in: Regenerate.
 196
 197 2006-04-19  Alan Modra  <amodra@bigpond.net.au>
 198
 199         * warning.m4 (--enable-werror): Format help message.
 200         (--enable-build-warnings): Likewise.
 201         * configure: Regenerate.
 202
 203 2006-04-18  Nick Clifton  <nickc@redhat.com>
 204
 205         PR 2257
 206         * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
 207         fields to still be handled as ELF files.
 208
 209 2006-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
 210
 211         * po/SRC-POTFILES.in: Regenerated.
 212
 213 2006-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
 214
 215         * configure.in: Update version to 2.17.50.
 216         * configure: Regenerated.
 217
 218 2006-04-14  David Heine  <dlheine@tensilica.com>
 219
 220         * elf32-xtensa.c (build_reloc_opcodes): New.
 221         (compute_text_actions): Use it to decode opcodes outside inner loop.
 222         (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
 223         it is set, use it to get the opcodes for relocations.
 224         (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
 225
 226 2006-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 227
 228         PR ld/2513
 229         * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
 230         (GOT_TLS_IE_IE): Likewise.
 231         (GOT_TLS_IE_GD): Likewise.
 232         (GOT_TLS_IE_MASK): Likewise.
 233         (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
 234         and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
 235         respectively.
 236         (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
 237         are set, treat tls_type as GOT_TLS_IE_BOTH.
 238         (elf_i386_relocate_section): Likewise.
 239
 240 2006-04-07  Randolph Chung  <tausq@debian.org>
 241
 242         * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
 243         (elf64_hppa_grok_psinfo): Likewise.
 244         (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
 245
 246 2006-04-06  DJ Delorie  <dj@redhat.com>
 247
 248         * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
 249         each plt entry we create.
 250
 251 2006-04-06  Carlos O'Donell  <carlos@codesourcery.com>
 252
 253         * po/Make-in: Add install-html target.
 254         * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
 255         htmldir. Add install-html and install-html-recursive targets.
 256         * Makefile.in: Regenerate.
 257         * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
 258         * configure: Regenerate.
 259
 260 2006-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 261
 262         * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
 263         with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
 264         section structure.
 265
 266 2006-04-05  Bernd Schmidt  <bernd.schmidt@analog.com>
 267
 268         * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
 269         eliminate warnings.
 270
 271 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 272             James E Wilson  <wilson@specifixinc.com>
 273
 274         PR ld/2442
 275         * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
 276         (elfNN_ia64_local_hash_entry): Add count, sorted_count and
 277         size.
 278         (elfNN_ia64_link_hash_entry): Likewise.
 279         (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
 280         and size.
 281         (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
 282         processing.
 283         (elfNN_ia64_hash_hide_symbol): Likewise.
 284         (elfNN_ia64_global_dyn_sym_thunk): Likewise.
 285         (elfNN_ia64_local_dyn_sym_thunk): Likewise.
 286         (elfNN_ia64_global_dyn_info_free): New function.
 287         (elfNN_ia64_local_dyn_info_free): Likewise.
 288         (elfNN_ia64_hash_table_free): Free local and global
 289         elfNN_ia64_dyn_sym_info.
 290         (addend_compare): New function.
 291         (sort_dyn_sym_info): Likewise.
 292         (get_dyn_sym_info): Updated to use binary search for addend.
 293         (elfNN_ia64_check_relocs): Scan relocations to create dynamic
 294         relocation arrays first.
 295
 296 2006-04-05  Bernd Schmidt  <bernd.schmidt@analog.com>
 297
 298         * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
 299         symbol.
 300
 301 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 302
 303         PR ld/2411
 304         * elflink.c (check_dynsym): New.
 305         (elf_link_output_extsym): Use it.
 306         (bfd_elf_final_link): Likewise.
 307
 308 2006-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 309
 310         PR ld/2404
 311         * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
 312         symbol from the dynamic definition with the default version if
 313         its type and the type of existing regular definition mismatch.
 314
 315 2006-04-05  Richard Sandiford  <richard@codesourcery.com>
 316             Daniel Jacobowitz  <dan@codesourcery.com>
 317
 318         * config.bfd (sparc-*-vxworks*): New stanza.
 319         * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
 320         (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
 321         * configure: Regenerate.
 322         * elf32-sparc.c: Include elf-vxworks.h.
 323         (elf32_sparc_vxworks_link_hash_table_create: New.
 324         (elf32_sparc_vxworks_final_write_processing): New.
 325         (TARGET_BIG_SYM): Override for VxWorks.
 326         (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
 327         (bfd_elf32_bfd_link_hash_table_create): Likewise.
 328         (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
 329         (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
 330         (elf_backend_link_output_symbol_hook): Likewise.
 331         (elf_backend_emit_relocs): Likewise.
 332         (elf_backend_final_write_processing, elf32_bed): Likewise.
 333         * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
 334         (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
 335         (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
 336         (_bfd_sparc_elf_link_hash_table_create): Don't initialize
 337         build_plt_entry here.
 338         (create_got_section): Initialize sgotplt for VxWorks.
 339         (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
 340         plt_header_size and plt_entry_size, with new VxWorks-specific settings.
 341         Call elf_vxworks_create_dynamic_sections for VxWorks.
 342         (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
 343         Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
 344         (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
 345         for VxWorks.  Check for the .got.plt section.
 346         (sparc_vxworks_build_plt_entry): New function.
 347         (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
 348         Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
 349         absolute on VxWorks.
 350         (sparc32_finish_dyn): Add special handling for DT_RELASZ
 351         and DT_PLTGOT on VxWorks.
 352         (sparc_vxworks_finish_exec_plt): New.
 353         (sparc_vxworks_finish_shared_plt): New.
 354         (_bfd_sparc_elf_finish_dynamic_sections): Call them.
 355         Use plt_header_size and plt_entry_size.
 356         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
 357         srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
 358         * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
 359         (elf32-sparc.lo): Likewise.
 360         * Makefile.in: Regenerate.
 361         * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
 362         (_bfd_target_vector): Add a pointer to it.
 363
 364 2006-03-30  Ben Elliston  <bje@au.ibm.com>
 365
 366         PR ld/2267
 367         * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
 368         special section number that exceeds the number of ELF sections
 369         (eg. SHN_MIPS_SCOMMON).
 370
 371 2006-03-27  Richard Sandiford  <richard@codesourcery.com>
 372
 373         * elfxx-mips.c (mips_got_entry): Add more commentary.
 374         (mips_elf_local_got_index): Use the hash table entry to record
 375         the GOT index of forced-local symbols.
 376         (mips_elf_initialize_tls_index): Rearrange code.  Store the index
 377         in either the hash table entry or the mips_got_entry, not both.
 378         Add more commentary.
 379         (mips_elf_multi_got): Make sure the g->next is nonnull when calling
 380         mips_elf_initialize_tls_index.
 381
 382 2006-03-25  Bernd Schmidt  <bernd.schmidt@analog.com>
 383
 384         * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
 385         RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
 386         reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
 387         bfin_areloc_howto_table): Delete.  All
 388         uses deleted as well.
 389         (bfin_reloc_map): Delete all stack relocs.
 390         (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
 391         bfin_reloc_type_lookup): Don't support them.
 392         (bfin_relocate_section): Don't try to handle them.
 393
 394         * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
 395         * configure.in: Likewise.
 396         * configure: Regenerate.
 397         * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
 398         (BFIN_RELOC_MAX): Now 0x21.
 399         (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
 400         (bfd_elf32_bfinfdpic_vec): Declare.
 401         (IS_FDPIC): New macro.
 402         (struct bfinfdpic_elf_link_hash_table): New struct.
 403         (bfinfdpic_hash_table, bfinfdpic_got_section,
 404         bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
 405         bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
 406         bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
 407         bfinfdpic_plt_initial_offset): Accessor macros for it.
 408         (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
 409         (struct bfinfdpic_relocs_info): New struct.
 410         (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
 411         BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
 412         DEFAULT_STACK_SIZE): New macros.
 413         (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
 414         bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
 415         bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
 416         bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
 417         _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
 418         _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
 419         bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
 420         _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
 421         elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
 422         _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
 423         _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
 424         _bfinfdpic_resolve_final_relocs_info,
 425         elf32_bfinfdpic_size_dynamic_sections,
 426         elf32_bfinfdpic_always_size_sections,
 427         elf32_bfinfdpic_modify_segment_map,
 428         _bfinfdpic_count_got_plt_entries,
 429         elf32_bfinfdpic_finish_dynamic_sections,
 430         elf32_bfinfdpic_adjust_dynamic_symbol,
 431         elf32_bfinfdpic_finish_dynamic_symbol,
 432         elf32_bfinfdpic_elf_use_relative_eh_frame,
 433         elf32_bfinfdpic_elf_encode_eh_address,
 434         elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
 435         elf32_bfinfdpic_copy_private_bfd_data,
 436         (struct _bfinfdpic_dynamic_got_info,
 437         struct _bfinfdpic_dynamic_got_plt_info): New structs.
 438         (elf32_bfin_print_private_bfd_data): Print PIC flags.
 439         (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
 440         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
 441         elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
 442         elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
 443         bfd_elf32_bfd_copy_private_bfd_data,
 444         elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
 445         elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
 446         elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
 447         elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
 448         elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
 449         elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
 450         elf_backend_omit_section_dynsym): Redefine these macros and include
 451         "elf32-target.h" again to create the elf32-bfinfdpic target.
 452         * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
 453         BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
 454         BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
 455         BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
 456         BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
 457         BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
 458         BFD_RELOC_BFIN_GOTOFFLO): New.
 459         * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
 460         (_bfd_target_vector): Add it.
 461         * bfd-in2.h: Regenerate.
 462         * libbfd.h: Regenerate.
 463
 464 2006-03-25  Richard Sandiford  <richard@codesourcery.com>
 465
 466         * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
 467         incompatible.  Likewise MAC and EMAC code.
 468         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
 469         bfd_get_compatible to set the new bfd architecture.  Rely on it
 470         to detect incompatibilities.
 471
 472 2006-03-23  Michael Matz  <matz@suse.de>
 473
 474         * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
 475         BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
 476         BFD_RELOC_X86_64_PLTOFF64.
 477         * bfd-in2.h: Regenerated.
 478         * libbfd.h: Regenerated.
 479         * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
 480         Add howtos for above relocs.
 481         (x86_64_reloc_map): Add mappings for new relocs.
 482         (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
 483         R_X86_64_GOTPLT64 need a got entry.  R_X86_64_GOTPLT64 also a PLT
 484         entry.  R_X86_64_GOTPC64 needs a .got section.  R_X86_64_PLTOFF64
 485         needs a PLT entry.
 486         (elf64_x86_64_gc_sweep_hook): Reflect changes from
 487         elf64_x86_64_check_relocs for the new relocs.
 488         (elf64_x86_64_relocate_section): Handle new relocs.
 489
 490 2006-03-22  Bob Wilson  <bob.wilson@acm.org>
 491
 492         * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
 493         rel->r_addend is zero.
 494
 495 2006-03-22  Richard Sandiford  <richard@codesourcery.com>
 496
 497         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
 498         of "loc".
 499
 500 2006-03-22  Richard Sandiford  <richard@codesourcery.com>
 501             Daniel Jacobowitz  <dan@codesourcery.com>
 502             Phil Edwards  <phil@codesourcery.com>
 503             Zack Weinberg  <zack@codesourcery.com>
 504             Mark Mitchell  <mark@codesourcery.com>
 505             Nathan Sidwell  <nathan@codesourcery.com>
 506
 507         * bfd-in2.h: Regenerate.
 508         * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
 509         * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
 510         (bfd_elf32_littlemips_vxworks_vec): Likewise.
 511         (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
 512         (bfd_elf32_littlemips_vec): Likewise.
 513         (bfd_elf32_nbigmips_vec): Likewise.
 514         (bfd_elf32_nlittlemips_vec): Likewise.
 515         (bfd_elf32_ntradbigmips_vec): Likewise.
 516         (bfd_elf32_ntradlittlemips_vec): Likewise.
 517         (bfd_elf32_tradbigmips_vec): Likewise.
 518         (bfd_elf32_tradlittlemips_vec): Likewise.
 519         (bfd_elf64_bigmips_vec): Likewise.
 520         (bfd_elf64_littlemips_vec): Likewise.
 521         (bfd_elf64_tradbigmips_vec): Likewise.
 522         (bfd_elf64_tradlittlemips_vec): Likewise.
 523         * elf32-mips.c: Include elf-vxworks.h.
 524         (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
 525         instead of calling mips_elf32_rtype_to_howto directly.
 526         (mips_vxworks_copy_howto_rela): New reloc howto.
 527         (mips_vxworks_jump_slot_howto_rela): Likewise.
 528         (mips_vxworks_bfd_reloc_type_lookup): New function.
 529         (mips_vxworks_rtype_to_howto): Likewise.
 530         (mips_vxworks_final_write_processing): Likewise.
 531         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
 532         (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
 533         (elf_backend_want_got_plt): Likewise.
 534         (elf_backend_want_plt_sym): Likewise.
 535         (elf_backend_got_symbol_offset): Likewise.
 536         (elf_backend_want_dynbss): Likewise.
 537         (elf_backend_may_use_rel_p): Likewise.
 538         (elf_backend_may_use_rela_p): Likewise.
 539         (elf_backend_default_use_rela_p): Likewise.
 540         (elf_backend_got_header_size: Likewise.
 541         (elf_backend_plt_readonly): Likewise.
 542         (bfd_elf32_bfd_reloc_type_lookup): Likewise.
 543         (elf_backend_mips_rtype_to_howto): Likewise.
 544         (elf_backend_adjust_dynamic_symbol): Likewise.
 545         (elf_backend_finish_dynamic_symbol): Likewise.
 546         (bfd_elf32_bfd_link_hash_table_create): Likewise.
 547         (elf_backend_add_symbol_hook): Likewise.
 548         (elf_backend_link_output_symbol_hook): Likewise.
 549         (elf_backend_emit_relocs): Likewise.
 550         (elf_backend_final_write_processing: Likewise.
 551         (elf_backend_additional_program_headers): Likewise.
 552         (elf_backend_modify_segment_map): Likewise.
 553         (elf_backend_symbol_processing): Likewise.
 554         * elfxx-mips.c: Include elf-vxworks.h.
 555         (mips_elf_link_hash_entry): Add is_relocation_target and
 556         is_branch_target fields.
 557         (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
 558         srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
 559         (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
 560         (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
 561         Return 3 for VxWorks.
 562         (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
 563         mips_elf_link_hash_table.  Return 0 for VxWorks.
 564         (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
 565         mips_elf_link_hash_table.  Update the call to ELF_MIPS_GP_OFFSET.
 566         (mips_vxworks_exec_plt0_entry): New variable.
 567         (mips_vxworks_exec_plt_entry): Likewise.
 568         (mips_vxworks_shared_plt0_entry): Likewise.
 569         (mips_vxworks_shared_plt_entry): Likewise.
 570         (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
 571         (mips_elf_rel_dyn_section): Change the bfd argument to a
 572         mips_elf_link_hash_table.  Use MIPS_ELF_REL_DYN_NAME to get
 573         the name of the section.
 574         (mips_elf_initialize_tls_slots): Update the call to
 575         mips_elf_rel_dyn_section.
 576         (mips_elf_gotplt_index): New function.
 577         (mips_elf_local_got_index): Add an input_section argument.
 578         Update the call to mips_elf_create_local_got_entry.
 579         (mips_elf_got_page): Likewise.
 580         (mips_elf_got16_entry): Likewise.
 581         (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
 582         arguments.  Create dynamic relocations for each entry on VxWorks.
 583         (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
 584         (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
 585         and MIPS_RESERVED_GOTNO.
 586         (mips_elf_create_got_section): Update the uses of
 587         MIPS_ELF_GOT_MAX_SIZE.  Create .got.plt on VxWorks.
 588         (is_gott_symbol): New function.
 589         (mips_elf_calculate_relocation): Use a dynobj local variable.
 590         Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
 591         mips_elf_got_page_entry.  Set G to the .got.plt entry when calculating
 592         VxWorks R_MIPS_CALL* relocations.  Calculate and use G for all GOT
 593         relocations on VxWorks.  Add dynamic relocations for references
 594         to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols.  Don't
 595         create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
 596         in VxWorks executables.
 597         (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
 598         Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
 599         Don't allocate a null entry on VxWorks.
 600         (mips_elf_create_dynamic_relocation): Update the call to
 601         mips_elf_rel_dyn_section.  Use absolute rather than relative
 602         relocations for VxWorks, and make them RELA rather than REL.
 603         (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
 604         read-only on VxWorks.  Update the call to mips_elf_rel_dyn_section.
 605         Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
 606         VxWorks.  Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
 607         Call elf_vxworks_create_dynamic_sections for VxWorks and
 608         initialize the plt_header_size and plt_entry_size fields.
 609         (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
 610         used in VxWorks executables.  Don't allocate dynamic relocations
 611         for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
 612         Set is_relocation_target for each symbol referenced by a relocation.
 613         Allocate .rela.dyn entries for relocations against the special
 614         VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols.  Create GOT
 615         entries for all VxWorks R_MIPS_GOT16 relocations.  Don't allocate
 616         a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
 617         R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations.  Update the calls
 618         to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
 619         Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
 620         relocations.  Don't set no_fn_stub on VxWorks.
 621         (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
 622         mips_elf_allocate_dynamic_relocations.
 623         (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
 624         (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
 625         entries for VxWorks, and do not create multiple GOTs.
 626         (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
 627         Handle .got specially for VxWorks.  Update the uses of
 628         MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
 629         Check for sgotplt and splt.  Allocate the .rel(a).dyn contents last,
 630         once its final size is known.  Set DF_TEXTREL for VxWorks.  Add
 631         DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
 632         tags on VxWorks.  Do not add the MIPS-specific tags for VxWorks.
 633         (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
 634         (mips_vxworks_finish_exec_plt): Likewise.
 635         (mips_vxworks_finish_shared_plt): Likewise.
 636         (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
 637         to mips_elf_rel_dyn_section.  Use a VxWorks-specific value of
 638         DT_PLTGOT.  Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
 639         DT_PLTRELSZ and DT_JMPREL.  Update the uses of MIPS_RESERVED_GOTNO
 640         and mips_elf_rel_dyn_section.  Use a different GOT header for
 641         VxWorks.  Don't sort .rela.dyn on VxWorks.  Finish the PLT on VxWorks.
 642         (_bfd_mips_elf_link_hash_table_create): Initialize the new
 643         mips_elf_link_hash_table fields.
 644         (_bfd_mips_vxworks_link_hash_table_create): New function.
 645         (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
 646         on VxWorks.  Update the call to ELF_MIPS_GP_OFFSET.
 647         * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
 648         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
 649         (_bfd_mips_vxworks_link_hash_table_create): Likewise.
 650         * libbfd.h: Regenerate.
 651         * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
 652         (elf32-mips.lo): Likewise.
 653         * Makefile.in: Regenerate.
 654         * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
 655         * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
 656         (bfd_elf32_littlemips_vxworks_vec): Likewise.
 657         (_bfd_target_vector): Add entries for them.
 658
 659 2006-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 660
 661         * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
 662         section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
 663         (elf_backend_special_sections): Remove #undef.
 664
 665 2006-03-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 666
 667         * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
 668         for undefined weak symbols.
 669
 670 2006-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
 671
 672         PR ld/2462
 673         * elflink.c (bfd_elf_final_link): Remove
 674         bed->elf_backend_emit_relocs from emit_relocs.
 675
 676 2006-03-17  Alexandre Oliva  <aoliva@redhat.com>
 677
 678         * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
 679         first relocation to the second when relaxing TLS GD to LE;
 680         zero it out when relaxing to IE.
 681
 682 2006-03-17  Alan Modra  <amodra@bigpond.net.au>
 683
 684         PR 2434
 685         * elflink.c (elf_link_add_object_symbols): Save and restore
 686         warning sym's linked sym.
 687
 688 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
 689
 690         PR 2434
 691         * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
 692         (elf_link_add_object_symbols): Delete unnecessary locals.  Rename
 693         hash_table -> htab.  Formatting.  Save entire symbol table
 694         before loading as-needed syms, and restore afterwards if lib not
 695         needed.  Use bfd_hash_allocate rather than bfd_alloc for sym
 696         name.  Free some buffers earlier.
 697         * bfd-in.h (struct bfd_hash_table): Add entsize.
 698         (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
 699         * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
 700         * hash.c (bfd_hash_table_init_n): Add entsize param, save to
 701         hash table.
 702         (bfd_hash_table_init): Add param, adjust calls.
 703         * aoutx.h: Adjust all hash_table_init functions and calls.
 704         * bfd.c: Likewise.
 705         * coff-arm.c: Likewise.
 706         * coff-h8300.c: Likewise.
 707         * coff-ppc.c: Likewise.
 708         * cofflink.c: Likewise.
 709         * ecoff.c: Likewise.
 710         * ecofflink.c: Likewise.
 711         * elf-m10300.c: Likewise.
 712         * elf-strtab.c: Likewise.
 713         * elf.c: Likewise.
 714         * elf32-arm.c: Likewise.
 715         * elf32-bfin.c: Likewise.
 716         * elf32-cris.c: Likewise.
 717         * elf32-frv.c: Likewise.
 718         * elf32-hppa.c: Likewise.
 719         * elf32-i386.c: Likewise.
 720         * elf32-m32r.c: Likewise.
 721         * elf32-m68hc1x.c: Likewise.
 722         * elf32-m68k.c: Likewise.
 723         * elf32-ppc.c: Likewise.
 724         * elf32-s390.c: Likewise.
 725         * elf32-sh.c: Likewise.
 726         * elf32-vax.c: Likewise.
 727         * elf64-alpha.c: Likewise.
 728         * elf64-hppa.c: Likewise.
 729         * elf64-ppc.c: Likewise.
 730         * elf64-s390.c: Likewise.
 731         * elf64-sh64.c: Likewise.
 732         * elf64-x86-64.c: Likewise.
 733         * elfxx-ia64.c: Likewise.
 734         * elfxx-mips.c: Likewise.
 735         * elfxx-sparc.c: Likewise.
 736         * i386linux.c: Likewise.
 737         * libaout.h: Likewise.
 738         * libbfd-in.h: Likewise.
 739         * libcoff-in.h: Likewise.
 740         * linker.c: Likewise.
 741         * m68klinux.c: Likewise.
 742         * merge.c: Likewise.
 743         * opncls.c: Likewise.
 744         * pdp11.c: Likewise.
 745         * sparclinux.c: Likewise.
 746         * stabs.c: Likewise.
 747         * sunos.c: Likewise.
 748         * vms.c: Likewise.
 749         * xcofflink.c: Likewise.
 750         * section.c (struct section_hash_entry): Move to..
 751         * libbfd-in.h: ..here.
 752         * Makefile.am: Run "make dep-am"
 753         * Makefile.in: Regenerate.
 754         * bfd-in2.h: Regenerate.
 755         * libbfd.h: Regenerate.
 756         * libcoff.h: Regenerate.
 757
 758 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
 759
 760         * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
 761         against __GLOBAL_OFFSET_TABLE__ need never be dynamic.  Tweak
 762         last change to REL32 relocs so that they are counted as
 763         possibly dynamic as per REL24 and REL14.
 764
 765 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
 766
 767         * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
 768         checks from REL32.
 769
 770 2006-03-15  Ben Elliston  <bje@au.ibm.com>
 771
 772         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
 773         in_list elements, not just the first.
 774
 775 2006-03-14  Richard Sandiford  <richard@codesourcery.com>
 776
 777         * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
 778         out from...
 779         (_bfd_mips_elf_relocate_section): ...here.  Use it to adjust r_addend
 780         for final links too.
 781
 782 2006-03-13  Richard Sandiford  <richard@codesourcery.com>
 783
 784         * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
 785
 786 2006-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 787
 788         PR ld/2443
 789         * dwarf2.c (concat_filename): Don't issue an error if file is 0.
 790
 791 2006-03-10  Paul Brook  <paul@codesourcery.com>
 792
 793         * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
 794         (elf32_arm_print_private_bfd_data): Ditto.
 795
 796 2006-03-09  Paul Brook  <paul@codesourcery.com>
 797
 798         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
 799         mapping symbols.
 800
 801 2006-03-09  Khem Raj  <khem@mvista.com>
 802
 803         * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
 804         char type.
 805
 806 2006-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 807
 808         * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
 809
 810 2006-03-07  Richard Sandiford  <richard@codesourcery.com>
 811             Daniel Jacobowitz  <dan@codesourcery.com>
 812             Zack Weinberg  <zack@codesourcery.com>
 813             Nathan Sidwell  <nathan@codesourcery.com>
 814             Paul Brook  <paul@codesourcery.com>
 815             Ricardo Anguiano  <anguiano@codesourcery.com>
 816             Phil Edwards  <phil@codesourcery.com>
 817
 818         * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
 819         (bfd_elf32_bigarm_symbian_vec): Likewise.
 820         (bfd_elf32_bigarm_vxworks_vec): Likewise.
 821         (bfd_elf32_littlearm_vec): Likewise.
 822         (bfd_elf32_littlearm_symbian_vec): Likewise.
 823         (bfd_elf32_littlearm_vxworks_vec): Likewise.
 824         * configure: Regenerate.
 825         * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
 826         (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
 827         (elf32_arm_vxworks_bed): Add forward declaration.
 828         (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
 829         (elf32_arm_vxworks_exec_plt0_entry): New table.
 830         (elf32_arm_vxworks_exec_plt_entry): Likewise.
 831         (elf32_arm_vxworks_shared_plt_entry): Likewise.
 832         (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
 833         (reloc_section_p): New function.
 834         (create_got_section): Use RELOC_SECTION.
 835         (elf32_arm_create_dynamic_sections): Likewise.  Call
 836         elf_vxworks_create_dynamic_sections for VxWorks targets.
 837         Choose between the two possible values of plt_header_size
 838         and plt_entry_size.
 839         (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
 840         (elf32_arm_abs12_reloc): New function.
 841         (elf32_arm_final_link_relocate): Call it.  Allow the creation of
 842         dynamic R_ARM_ABS12 relocs on VxWorks.  Use reloc_section_p,
 843         RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION.  Initialize the
 844         r_addend fields of relocs.  On rela targets, skip any code that
 845         adjusts in-place addends.  When using _bfd_link_final_relocate
 846         to perform a final relocation, pass rel->r_addend as the addend
 847         argument.
 848         (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
 849         object, ignore flags that are not standard on VxWorks.
 850         (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
 851         relocs on VxWorks.  Use reloc_section_p.
 852         (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
 853         (allocate_dynrelocs): Use RELOC_SIZE.  Account for the size of
 854         .rela.plt.unloaded relocs on VxWorks targets.
 855         (elf32_arm_size_dynamic_sections): Use RELOC_SIZE.  Check for
 856         .rela.plt.unloaded as well as .rel(a).plt.  Add DT_RELA* tags
 857         instead of DT_REL* tags on RELA targets.
 858         (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
 859         and SWAP_RELOC_OUT.  Initialize r_addend fields.  Handle VxWorks
 860         PLT entries.  Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
 861         (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
 862         and SWAP_RELOC_OUT.  Initialize r_addend fields.  Handle DT_RELASZ
 863         like DT_RELSZ.  Handle the VxWorks form of initial PLT entry.
 864         Correct the .rela.plt.unreloaded symbol indexes.
 865         (elf32_arm_output_symbol_hook): Call the VxWorks version of this
 866         hook on VxWorks targets.
 867         (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
 868         Minor formatting tweak.
 869         (elf32_arm_vxworks_final_write_processing): New function.
 870         (elf_backend_add_symbol_hook): Override for VxWorks and reset
 871         for Symbian.
 872         (elf_backend_final_write_processing): Likewise.
 873         (elf_backend_emit_relocs): Likewise.
 874         (elf_backend_want_plt_sym): Likewise.
 875         (ELF_MAXPAGESIZE): Likewise.
 876         (elf_backend_may_use_rel_p): Minor formatting tweak.
 877         (elf_backend_may_use_rela_p): Likewise.
 878         (elf_backend_default_use_rela_p): Likewise.
 879         (elf_backend_rela_normal): Likewise.
 880         * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
 881
 882 2006-03-06  Nathan Sidwell  <nathan@codesourcery.com>
 883
 884         * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
 885         New.  Adjust other variants.
 886         (bfd_default_scan): Update.
 887         * bfd-in2.h: Rebuilt.
 888         * cpu-m68k.c: Adjust.
 889         (bfd_m68k_compatible): New. Use it for architectures.
 890         * elf32-m68k.c (elf32_m68k_object_p): Adjust.
 891         (elf32_m68k_merge_private_bfd_data): Adjust.  Correct isa-a/b
 892         mismatch.
 893         (elf32_m68k_print_private_bfd_data): Adjust.
 894         * ieee.c (ieee_write_processor): Adjust.
 895
 896 2006-03-06  Alan Modra  <amodra@bigpond.net.au>
 897
 898         * dwarf2.c: Formatting.
 899         (add_line_info): Remove outer loop.
 900
 901 2006-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 902             Alan Modra  <amodra@bigpond.net.au>
 903
 904         PR binutils/2338
 905         * dwarf2.c (loadable_section): New struct.
 906         (dwarf2_debug): Add loadable_section_count and
 907         loadable_sections.
 908         (new_line_sorts_after): New.
 909         (add_line_info): Use new_line_sorts_after to compare line
 910         addresses.
 911         (check_function_name): Removed.
 912         (unset_sections): New.
 913         (place_sections): New.
 914         (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
 915         and unset_sections on relocatable files.
 916         (_bfd_dwarf2_find_line): Likewise.
 917
 918 2006-03-03  Nick Clifton  <nickc@redhat.com>
 919
 920         * cpu-avr.c: Update to ISO-C90 formatting.
 921         * elf32-avr.c: Likewise.
 922
 923 2006-03-03  Bjoern Haase  <bjoern.m.haase@web.de>
 924
 925         * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
 926         and R_AVR_MS8_LDI
 927         (bfd_elf_avr_final_write_processing): Set
 928         EF_AVR_LINKRELAX_PREPARED in e_flags field.
 929         (elf32_avr_relax_section): New function.
 930         (elf32_avr_relax_delete_bytes): New function.
 931         (elf32_avr_get_relocated_section_contents): New function.
 932         (avr_pc_wrap_around): New function.
 933         (avr_relative_distance_considering_wrap_around): New function.
 934         (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
 935         * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
 936         * libbfd.h: Regenerate.
 937         * bfd-in2.h: Regenerate.
 938
 939 2006-03-02  DJ Delorie  <dj@redhat.com>
 940
 941         * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
 942         calculations.
 943
 944 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
 945
 946         * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
 947         bfd_elf32_powerpc_vxworks_vec.
 948
 949 2006-03-02  Nick Clifton  <nickc@redhat.com>
 950
 951         * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
 952
 953 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
 954
 955         * elf32-i386.c (elf_i386_create_dynamic_sections): Use
 956         elf_vxworks_create_dynamic_sections.
 957         (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
 958         symbol handling.
 959         * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
 960         elf_vxworks_create_dynamic_sections.
 961         (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
 962         symbol handling.
 963         * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
 964         * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
 965
 966 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
 967
 968         * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
 969         (elf_backend_link_output_symbol_hook): Use
 970         elf_vxworks_link_output_symbol_hook instead.
 971         * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
 972         (elf_backend_link_output_symbol_hook): Use
 973         elf_vxworks_link_output_symbol_hook instead.
 974         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
 975         same interface as elf_backend_link_output_symbol_hook.
 976         * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
 977         prototype accordingly.
 978
 979 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
 980
 981         * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
 982         (ppc_elf_link_hash_table): Replace old_got and new_got with
 983         plt_type and can_use_new_plt.
 984         (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
 985         SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
 986         (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
 987         Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
 988         (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
 989         either plt_type == PLT_OLD or plt_type == PLT_NEW.  Assert that
 990         this function should not be called for VxWorks targets.
 991         (ppc_elf_tls_setup): Use plt_type instead of old_got.
 992         (allocate_got): Likewise.  Rearrange so that max_before_header
 993         is only used for PLT_OLD and PLT_NEW.
 994         (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
 995         (ppc_elf_size_dynamic_sections): Likewise.
 996         (ppc_elf_relax_section): Likewise.
 997         (ppc_elf_relocate_section): Likewise.
 998         (ppc_elf_finish_dynamic_symbol): Likewise.
 999         (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
1000
1001 2006-02-28  Richard Sandiford  <richard@codesourcery.com>
1002
1003         * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
1004         (elf_i386_link_hash_table_create): Initialize it.
1005         (elf_i386_compute_jump_table_size): Use it instead of
1006         srelplt->reloc_count.
1007         (allocate_dynrelocs): Likewise.
1008         (elf_i386_size_dynamic_sections): Likewise.
1009         (elf_i386_relocate_section): Likewise.
1010
1011 2006-02-27  Jakub Jelinek  <jakub@redhat.com>
1012
1013         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
1014         (_bfd_elf_write_section_eh_frame): Likewise.
1015
1016 2006-02-27  Carlos O'Donell  <carlos@codesourcery.com>
1017
1018         * po/Make-in: Add html target.
1019
1020 2006-02-27  Richard Sandiford  <richard@codesourcery.com>
1021
1022         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
1023         cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
1024         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
1025         * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
1026         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1027         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
1028         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
1029         * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
1030         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
1031         * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
1032         * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
1033         * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
1034         * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
1035         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
1036         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1037         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.  Also use
1038         the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
1039         * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
1040         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1041         * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
1042         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1043
1044 2006-02-25  Richard Sandiford  <richard@codesourcery.com>
1045
1046         * elf-bfd.h (elf_link_hash_table): Add hplt field.
1047         * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
1048         * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1049         * elf32-frv.c (_frv_create_got_section): Likewise.
1050         * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
1051         * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
1052         * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
1053         * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
1054         * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
1055         (elf_i386_link_hash_table_create): Don't initialize them.
1056         (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
1057         hgot fields.
1058         (elf_i386_finish_dynamic_symbol): Likewise.
1059         * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
1060         (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
1061         (ppc_elf_finish_dynamic_symbol): Likewise.
1062
1063 2006-02-24  DJ Delorie  <dj@redhat.com>
1064
1065         * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
1066         (m32c_elf_relocate_section): Don't relocate them.
1067         (compare_reloc): New.
1068         (relax_reloc): Remove.
1069         (m32c_offset_for_reloc): New.
1070         (m16c_addr_encodings): New.
1071         (m16c_jmpaddr_encodings): New.
1072         (m32c_addr_encodings): New.
1073         (m32c_elf_relax_section): Relax jumps and address displacements.
1074         (m32c_elf_relax_delete_bytes): Adjust for internal syms.  Fix up
1075         short jumps.
1076
1077         * reloc.c: Add m32c relax relocs.
1078         * libbfd.h: Regenerate.
1079         * bfd-in2.h: Regenerate.
1080
1081 2006-02-24  H.J. Lu  <hongjiu.lu@intel.com>
1082
1083         PR ld/2218
1084         * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
1085         (_bfd_elf_link_hash_fixup_symbol): New.
1086
1087         * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
1088         (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
1089         it isn't NULL.
1090
1091         * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
1092
1093         * elfxx-target.h (elf_backend_fixup_symbol): New.
1094         (elfNN_bed): Initialize elf_backend_fixup_symbol.
1095
1096 2006-02-23  H.J. Lu  <hongjiu.lu@intel.com>
1097
1098         * cpu-ia64-opc.c (ins_immu5b): New.
1099         (ext_immu5b): Likewise.
1100         (elf64_ia64_operands): Add IMMU5b.
1101
1102 2006-02-21  Alan Modra  <amodra@bigpond.net.au>
1103
1104         PR ld/2218
1105         * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
1106         is dynamic.
1107         * elf32-hppa.c (allocate_dynrelocs): Likewise.
1108         * elf32-i386.c (allocate_dynrelocs): Likewise.
1109         * elf32-s390.c (allocate_dynrelocs): Likewise.
1110         * elf32-sh.c (allocate_dynrelocs): Likewise.
1111         * elf64-s390.c (allocate_dynrelocs): Likewise.
1112         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1113         * elf32-m32r.c (allocate_dynrelocs): Likewise.  Discard relocs
1114         on undef weak with non-default visibility too.
1115         * elfxx-sparc.c (allocate_dynrelocs): Ditto.
1116
1117 2006-02-21  Alan Modra  <amodra@bigpond.net.au>
1118
1119         * bfd.c: (_bfd_default_error_handler): Don't call abort on
1120         error, instead call _exit.
1121         (_bfd_abort): Call _exit not xexit.
1122
1123 2006-02-17  Kevin Buettner  <kevinb@redhat.com>
1124
1125         * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
1126         New functions.
1127         * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
1128
1129 2006-02-17  Shrirang Khisti  <shrirangk@kpitcummins.com>
1130             Anil Paranjape   <anilp1@kpitcummins.com>
1131             Shilin Shakti    <shilins@kpitcummins.com>
1132
1133         * Makefile.am: Add xc16x related entry
1134         * Makefile.in: Regenerate
1135         * archures.c: Add bfd_xc16x_arch
1136         * bfd-in2.h: Regenerate
1137         * config.bfd: Add xc16x-*-elf
1138         * configure.in: Add bfd_elf32_xc16x_vec
1139         * configure: Regenerate.
1140         * targets.c: Added xc16x related information
1141         * cpu-xc16x.c: New file
1142         * reloc.c: Add new relocations specific to xc16x:
1143         BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
1144         BFD_RELOC_XC16X_SOF
1145         * elf32-xc16x.c: New file.
1146
1147 2006-02-17  Alan Modra  <amodra@bigpond.net.au>
1148
1149         * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
1150         * elf64-ppc.c (allocate_dynrelocs): Likewise.
1151
1152 2006-02-17  Alan Modra  <amodra@bigpond.net.au>
1153
1154         PR ld/2218
1155         * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
1156         dynamic.
1157         (ppc64_elf_relocate_section): Check output reloc section size.
1158         * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
1159
1160 2006-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1161
1162         PR ld/2322
1163         * elf.c (get_segment_type): New function.
1164         (_bfd_elf_print_private_bfd_data): Use it.
1165         (print_segment_map): New function.
1166         (assign_file_positions_for_segments): Call print_segment_map
1167         when there are not enough room for program headers.
1168
1169 2006-02-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
1170
1171         * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
1172         traditional MIPS ELF targets.
1173
1174 2006-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1175
1176         PR binutils/2338
1177         * dwarf2.c (check_function_name): New function.
1178         (_bfd_dwarf2_find_nearest_line): Use check_function_name to
1179         check if function is correct.
1180
1181 2006-02-16  Alan Modra  <amodra@bigpond.net.au>
1182
1183         * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
1184         debug sections.
1185         (elf_link_input_bfd): Adjust comments.
1186
1187 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1188
1189         * elf.c (copy_private_bfd_data): Minor update.
1190
1191 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1192
1193         PR binutils/2258
1194         * elf.c (copy_private_bfd_data): Renamed to ...
1195         (rewrite_elf_program_header): This.
1196         (copy_elf_program_header): New function.
1197         (copy_private_bfd_data): Likewise.
1198
1199 2006-02-07  Nathan Sidwell  <nathan@codesourcery.com>
1200
1201         * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
1202         bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
1203         bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
1204         bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
1205         (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
1206         bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
1207         bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
1208         bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
1209         bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
1210         bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
1211         bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
1212         bfd_mach_mcf_isa_b_usp_float_emac): New.
1213         (bfd_default_scan): Update coldfire mapping.
1214         * bfd-in.h (bfd_m68k_mach_to_features,
1215         bfd_m68k_features_to_mach): Declare.
1216         * bfd-in2.h: Rebuilt.
1217         * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
1218         adjust legacy names.
1219         (m68k_arch_features): New.
1220         (bfd_m68k_mach_to_features,
1221         bfd_m68k_features_to_mach): Define.
1222         * elf32-m68k.c (elf32_m68k_object_p): New.
1223         (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
1224         (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
1225         (elf_backend_object_p): Define.
1226         * ieee.c (ieee_write_processor): Update coldfire machines.
1227         * libbfd.h: Rebuilt.
1228
1229 2006-02-06  Steve Ellcey  <sje@cup.hp.com>
1230
1231         * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
1232         if SHF_TLS is set.
1233
1234 2006-02-05  Arnold Metselaar  <arnold.metselaar@planet.nl>
1235
1236         * coff-z80.c (r_imm24): New howto.
1237         (rtype2howto): New case R_IMM24.
1238         (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
1239         (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
1240
1241 2006-02-04  Richard Sandiford  <richard@codesourcery.com>
1242
1243         * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
1244         has already been assigned a GOT index, copy that index to the
1245         current hash table entry.
1246
1247 2006-02-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
1248
1249         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
1250         for call-to-undefweak reloc overflow.
1251
1252 2006-01-31  Eric Botcazou  <ebotcazou@libertysurf.fr>
1253
1254         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
1255         for 32-bit relocs overflow.
1256
1257 2006-01-27  Paul Brook  <paul@codesourcery.com>
1258
1259         * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
1260         objects.
1261
1262 2006-01-18  Alexandre Oliva  <aoliva@redhat.com>
1263
1264         Introduce TLS descriptors for i386 and x86_64.
1265         * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
1266         BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
1267         BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
1268         * libbfd.h, bfd-in2.h: Rebuilt.
1269         * elf32-i386.c (elf_howto_table): New relocations.
1270         (R_386_tls): Adjust.
1271         (elf_i386_reloc_type_lookup): Map new relocations.
1272         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
1273         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
1274         (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
1275         (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
1276         (elf_i386_local_tlsdesc_gotent): New macro.
1277         (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
1278         (elf_i386_compute_jump_table_size): New macro.
1279         (link_hash_newfunc): Initialize tlsdesc_got.
1280         (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
1281         (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
1282         R_386_TLS_DESC_CALL.
1283         (elf_i386_check_relocs): Likewise.  Allocate space for
1284         local_tlsdesc_gotent.
1285         (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
1286         R_386_TLS_DESC_CALL.
1287         (allocate_dynrelocs): Count function PLT relocations.  Reserve
1288         space for TLS descriptors and relocations.
1289         (elf_i386_size_dynamic_sections): Reserve space for TLS
1290         descriptors and relocations.  Set up sgotplt_jump_table_size.
1291         Don't zero reloc_count in srelplt.
1292         (elf_i386_always_size_sections): New.  Set up _TLS_MODULE_BASE_.
1293         (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
1294         R_386_TLS_DESC_CALL.
1295         (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
1296         (elf_backend_always_size_sections): Define.
1297         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
1298         R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
1299         (R_X86_64_standard): Adjust.
1300         (x86_64_reloc_map): Map new relocs.
1301         (elf64_x86_64_rtype_to_howto): New, split out of...
1302         (elf64_x86_64_info_to_howto): ... this function, and...
1303         (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
1304         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
1305         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
1306         (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
1307         (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
1308         (elf64_x86_64_local_tlsdesc_gotent): New macro.
1309         (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
1310         tlsdesc_got and sgotplt_jump_table_size fields.
1311         (elf64_x86_64_compute_jump_table_size): New macro.
1312         (link_hash_newfunc): Initialize tlsdesc_got.
1313         (elf64_x86_64_link_hash_table_create): Initialize new fields.
1314         (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
1315         R_X86_64_TLSDESC_CALL.
1316         (elf64_x86_64_check_relocs): Likewise.  Allocate space for
1317         local_tlsdesc_gotent.
1318         (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
1319         R_X86_64_TLSDESC_CALL.
1320         (allocate_dynrelocs): Count function PLT relocations.  Reserve
1321         space for TLS descriptors and relocations.
1322         (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
1323         descriptors and relocations.  Set up sgotplt_jump_table_size,
1324         tlsdesc_plt and tlsdesc_got.  Make room for them.  Don't zero
1325         reloc_count in srelplt.  Add dynamic entries for DT_TLSDESC_PLT
1326         and DT_TLSDESC_GOT.
1327         (elf64_x86_64_always_size_sections): New.  Set up
1328         _TLS_MODULE_BASE_.
1329         (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
1330         R_386_TLS_DESC_CALL.
1331         (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
1332         (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
1333         DT_TLSDESC_GOT.  Set up TLS descriptor lazy resolver PLT entry.
1334         (elf_backend_always_size_sections): Define.
1335
1336 2006-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1337
1338         PR binutils/2096
1339         * dwarf2.c (comp_unit_contains_address): Update comment.
1340         (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
1341         lma.  Return TRUE only if both comp_unit_contains_address and
1342         comp_unit_find_nearest_line return TRUE.
1343         (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
1344
1345 2006-01-18  Alan Modra  <amodra@bigpond.net.au>
1346
1347         * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
1348         (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
1349         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
1350         elf_gc_mark_dynamic_ref_symbol.  Make global.
1351         (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
1352         * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
1353         (elfNN_bed): Init new field.
1354         * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
1355         (ppc64_elf_gc_mark_dynamic_ref): New function.
1356
1357 2006-01-17  Alan Modra  <amodra@bigpond.net.au>
1358
1359         * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
1360
1361 2006-01-17  Nick Clifton  <nickc@redhat.com>
1362
1363         PR binutils/2159
1364         * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
1365         parameters.
1366
1367 2006-01-11  Nick Clifton  <nickc@redhat.com>
1368
1369         * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
1370         into the newly (re)allocated map array.
1371
1372 2006-01-09  Alexis Wilke  <alexis_wilke@yahoo.com>
1373
1374         * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
1375
1376 2006-01-01  Jakub Jelinek  <jakub@redhat.com>
1377
1378         * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
1379         for .toc1 section.
1380
1381 For older changes see ChangeLog-2005
1382 \f
1383 Local Variables:
1384 mode: change-log
1385 left-margin: 8
1386 fill-column: 74
1387 version-control: never
1388 End: