bfd/ChangeLog

   1 2006-03-16  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
   4         checks from REL32.
   5
   6 2006-03-15  Ben Elliston  <bje@au.ibm.com>
   7
   8         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
   9         in_list elements, not just the first.
  10
  11 2006-03-14  Richard Sandiford  <richard@codesourcery.com>
  12
  13         * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
  14         out from...
  15         (_bfd_mips_elf_relocate_section): ...here.  Use it to adjust r_addend
  16         for final links too.
  17
  18 2006-03-13  Richard Sandiford  <richard@codesourcery.com>
  19
  20         * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
  21
  22 2006-03-11  H.J. Lu  <hongjiu.lu@intel.com>
  23
  24         PR ld/2443
  25         * dwarf2.c (concat_filename): Don't issue an error if file is
  26         0.
  27
  28 2006-03-10  Paul Brook  <paul@codesourcery.com>
  29
  30         * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
  31         (elf32_arm_print_private_bfd_data): Ditto.
  32
  33 2006-03-09  Paul Brook  <paul@codesourcery.com>
  34
  35         * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
  36         mapping symbols.
  37
  38 2006-03-09  Khem Raj  <khem@mvista.com>
  39
  40         * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
  41         char type.
  42
  43 2006-03-08  H.J. Lu  <hongjiu.lu@intel.com>
  44
  45         * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
  46
  47 2006-03-07  Richard Sandiford  <richard@codesourcery.com>
  48             Daniel Jacobowitz  <dan@codesourcery.com>
  49             Zack Weinberg  <zack@codesourcery.com>
  50             Nathan Sidwell  <nathan@codesourcery.com>
  51             Paul Brook  <paul@codesourcery.com>
  52             Ricardo Anguiano  <anguiano@codesourcery.com>
  53             Phil Edwards  <phil@codesourcery.com>
  54
  55         * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
  56         (bfd_elf32_bigarm_symbian_vec): Likewise.
  57         (bfd_elf32_bigarm_vxworks_vec): Likewise.
  58         (bfd_elf32_littlearm_vec): Likewise.
  59         (bfd_elf32_littlearm_symbian_vec): Likewise.
  60         (bfd_elf32_littlearm_vxworks_vec): Likewise.
  61         * configure: Regenerate.
  62         * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
  63         (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
  64         (elf32_arm_vxworks_bed): Add forward declaration.
  65         (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
  66         (elf32_arm_vxworks_exec_plt0_entry): New table.
  67         (elf32_arm_vxworks_exec_plt_entry): Likewise.
  68         (elf32_arm_vxworks_shared_plt_entry): Likewise.
  69         (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
  70         (reloc_section_p): New function.
  71         (create_got_section): Use RELOC_SECTION.
  72         (elf32_arm_create_dynamic_sections): Likewise.  Call
  73         elf_vxworks_create_dynamic_sections for VxWorks targets.
  74         Choose between the two possible values of plt_header_size
  75         and plt_entry_size.
  76         (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
  77         (elf32_arm_abs12_reloc): New function.
  78         (elf32_arm_final_link_relocate): Call it.  Allow the creation of
  79         dynamic R_ARM_ABS12 relocs on VxWorks.  Use reloc_section_p,
  80         RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION.  Initialize the
  81         r_addend fields of relocs.  On rela targets, skip any code that
  82         adjusts in-place addends.  When using _bfd_link_final_relocate
  83         to perform a final relocation, pass rel->r_addend as the addend
  84         argument.
  85         (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
  86         object, ignore flags that are not standard on VxWorks.
  87         (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
  88         relocs on VxWorks.  Use reloc_section_p.
  89         (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
  90         (allocate_dynrelocs): Use RELOC_SIZE.  Account for the size of
  91         .rela.plt.unloaded relocs on VxWorks targets.
  92         (elf32_arm_size_dynamic_sections): Use RELOC_SIZE.  Check for
  93         .rela.plt.unloaded as well as .rel(a).plt.  Add DT_RELA* tags
  94         instead of DT_REL* tags on RELA targets.
  95         (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
  96         and SWAP_RELOC_OUT.  Initialize r_addend fields.  Handle VxWorks
  97         PLT entries.  Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
  98         (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
  99         and SWAP_RELOC_OUT.  Initialize r_addend fields.  Handle DT_RELASZ
 100         like DT_RELSZ.  Handle the VxWorks form of initial PLT entry.
 101         Correct the .rela.plt.unreloaded symbol indexes.
 102         (elf32_arm_output_symbol_hook): Call the VxWorks version of this
 103         hook on VxWorks targets.
 104         (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
 105         Minor formatting tweak.
 106         (elf32_arm_vxworks_final_write_processing): New function.
 107         (elf_backend_add_symbol_hook): Override for VxWorks and reset
 108         for Symbian.
 109         (elf_backend_final_write_processing): Likewise.
 110         (elf_backend_emit_relocs): Likewise.
 111         (elf_backend_want_plt_sym): Likewise.
 112         (ELF_MAXPAGESIZE): Likewise.
 113         (elf_backend_may_use_rel_p): Minor formatting tweak.
 114         (elf_backend_may_use_rela_p): Likewise.
 115         (elf_backend_default_use_rela_p): Likewise.
 116         (elf_backend_rela_normal): Likewise.
 117         * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
 118
 119 2006-03-06  Nathan Sidwell  <nathan@codesourcery.com>
 120
 121         * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
 122         New.  Adjust other variants.
 123         (bfd_default_scan): Update.
 124         * bfd-in2.h: Rebuilt.
 125         * cpu-m68k.c: Adjust.
 126         (bfd_m68k_compatible): New. Use it for architectures.
 127         * elf32-m68k.c (elf32_m68k_object_p): Adjust.
 128         (elf32_m68k_merge_private_bfd_data): Adjust.  Correct isa-a/b
 129         mismatch.
 130         (elf32_m68k_print_private_bfd_data): Adjust.
 131         * ieee.c (ieee_write_processor): Adjust.
 132
 133 2006-03-06  Alan Modra  <amodra@bigpond.net.au>
 134
 135         * dwarf2.c: Formatting.
 136         (add_line_info): Remove outer loop.
 137
 138 2006-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 139             Alan Modra  <amodra@bigpond.net.au>
 140
 141         PR binutils/2338
 142         * dwarf2.c (loadable_section): New struct.
 143         (dwarf2_debug): Add loadable_section_count and
 144         loadable_sections.
 145         (new_line_sorts_after): New.
 146         (add_line_info): Use new_line_sorts_after to compare line
 147         addresses.
 148         (check_function_name): Removed.
 149         (unset_sections): New.
 150         (place_sections): New.
 151         (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
 152         and unset_sections on relocatable files.
 153         (_bfd_dwarf2_find_line): Likewise.
 154
 155 2006-03-03  Nick Clifton  <nickc@redhat.com>
 156
 157         * cpu-avr.c: Update to ISO-C90 formatting.
 158         * elf32-avr.c: Likewise.
 159
 160 2006-03-03  Bjoern Haase  <bjoern.m.haase@web.de>
 161
 162         * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
 163         and R_AVR_MS8_LDI
 164         (bfd_elf_avr_final_write_processing): Set
 165         EF_AVR_LINKRELAX_PREPARED in e_flags field.
 166         (elf32_avr_relax_section): New function.
 167         (elf32_avr_relax_delete_bytes): New function.
 168         (elf32_avr_get_relocated_section_contents): New function.
 169         (avr_pc_wrap_around): New function.
 170         (avr_relative_distance_considering_wrap_around): New function.
 171         (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
 172         * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
 173         * libbfd.h: Regenerate.
 174         * bfd-in2.h: Regenerate.
 175
 176 2006-03-02  DJ Delorie  <dj@redhat.com>
 177
 178         * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
 179         calculations.
 180
 181 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
 182
 183         * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
 184         bfd_elf32_powerpc_vxworks_vec.
 185
 186 2006-03-02  Nick Clifton  <nickc@redhat.com>
 187
 188         * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
 189
 190 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
 191
 192         * elf32-i386.c (elf_i386_create_dynamic_sections): Use
 193         elf_vxworks_create_dynamic_sections.
 194         (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
 195         symbol handling.
 196         * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
 197         elf_vxworks_create_dynamic_sections.
 198         (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
 199         symbol handling.
 200         * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
 201         * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
 202
 203 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
 204
 205         * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
 206         (elf_backend_link_output_symbol_hook): Use
 207         elf_vxworks_link_output_symbol_hook instead.
 208         * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
 209         (elf_backend_link_output_symbol_hook): Use
 210         elf_vxworks_link_output_symbol_hook instead.
 211         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
 212         same interface as elf_backend_link_output_symbol_hook.
 213         * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
 214         prototype accordingly.
 215
 216 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
 217
 218         * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
 219         (ppc_elf_link_hash_table): Replace old_got and new_got with
 220         plt_type and can_use_new_plt.
 221         (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
 222         SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
 223         (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
 224         Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
 225         (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
 226         either plt_type == PLT_OLD or plt_type == PLT_NEW.  Assert that
 227         this function should not be called for VxWorks targets.
 228         (ppc_elf_tls_setup): Use plt_type instead of old_got.
 229         (allocate_got): Likewise.  Rearrange so that max_before_header
 230         is only used for PLT_OLD and PLT_NEW.
 231         (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
 232         (ppc_elf_size_dynamic_sections): Likewise.
 233         (ppc_elf_relax_section): Likewise.
 234         (ppc_elf_relocate_section): Likewise.
 235         (ppc_elf_finish_dynamic_symbol): Likewise.
 236         (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
 237
 238 2006-02-28  Richard Sandiford  <richard@codesourcery.com>
 239
 240         * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
 241         (elf_i386_link_hash_table_create): Initialize it.
 242         (elf_i386_compute_jump_table_size): Use it instead of
 243         srelplt->reloc_count.
 244         (allocate_dynrelocs): Likewise.
 245         (elf_i386_size_dynamic_sections): Likewise.
 246         (elf_i386_relocate_section): Likewise.
 247
 248 2006-02-27  Jakub Jelinek  <jakub@redhat.com>
 249
 250         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
 251         (_bfd_elf_write_section_eh_frame): Likewise.
 252
 253 2006-02-27  Carlos O'Donell  <carlos@codesourcery.com>
 254
 255         * po/Make-in: Add html target.
 256
 257 2006-02-27  Richard Sandiford  <richard@codesourcery.com>
 258
 259         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
 260         cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
 261         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
 262         * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
 263         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
 264         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
 265         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
 266         * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
 267         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
 268         * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
 269         * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
 270         * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
 271         * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
 272         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
 273         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 274         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.  Also use
 275         the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
 276         * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
 277         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
 278         * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
 279         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
 280
 281 2006-02-25  Richard Sandiford  <richard@codesourcery.com>
 282
 283         * elf-bfd.h (elf_link_hash_table): Add hplt field.
 284         * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
 285         * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
 286         * elf32-frv.c (_frv_create_got_section): Likewise.
 287         * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
 288         * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
 289         * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
 290         * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
 291         * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
 292         (elf_i386_link_hash_table_create): Don't initialize them.
 293         (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
 294         hgot fields.
 295         (elf_i386_finish_dynamic_symbol): Likewise.
 296         * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
 297         (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
 298         (ppc_elf_finish_dynamic_symbol): Likewise.
 299
 300 2006-02-24  DJ Delorie  <dj@redhat.com>
 301
 302         * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
 303         (m32c_elf_relocate_section): Don't relocate them.
 304         (compare_reloc): New.
 305         (relax_reloc): Remove.
 306         (m32c_offset_for_reloc): New.
 307         (m16c_addr_encodings): New.
 308         (m16c_jmpaddr_encodings): New.
 309         (m32c_addr_encodings): New.
 310         (m32c_elf_relax_section): Relax jumps and address displacements.
 311         (m32c_elf_relax_delete_bytes): Adjust for internal syms.  Fix up
 312         short jumps.
 313
 314         * reloc.c: Add m32c relax relocs.
 315         * libbfd.h: Regenerate.
 316         * bfd-in2.h: Regenerate.
 317
 318 2006-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 319
 320         PR ld/2218
 321         * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
 322         (_bfd_elf_link_hash_fixup_symbol): New.
 323
 324         * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
 325         (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
 326         it isn't NULL.
 327
 328         * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
 329
 330         * elfxx-target.h (elf_backend_fixup_symbol): New.
 331         (elfNN_bed): Initialize elf_backend_fixup_symbol.
 332
 333 2006-02-23  H.J. Lu  <hongjiu.lu@intel.com>
 334
 335         * cpu-ia64-opc.c (ins_immu5b): New.
 336         (ext_immu5b): Likewise.
 337         (elf64_ia64_operands): Add IMMU5b.
 338
 339 2006-02-21  Alan Modra  <amodra@bigpond.net.au>
 340
 341         PR ld/2218
 342         * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
 343         is dynamic.
 344         * elf32-hppa.c (allocate_dynrelocs): Likewise.
 345         * elf32-i386.c (allocate_dynrelocs): Likewise.
 346         * elf32-s390.c (allocate_dynrelocs): Likewise.
 347         * elf32-sh.c (allocate_dynrelocs): Likewise.
 348         * elf64-s390.c (allocate_dynrelocs): Likewise.
 349         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
 350         * elf32-m32r.c (allocate_dynrelocs): Likewise.  Discard relocs
 351         on undef weak with non-default visibility too.
 352         * elfxx-sparc.c (allocate_dynrelocs): Ditto.
 353
 354 2006-02-21  Alan Modra  <amodra@bigpond.net.au>
 355
 356         * bfd.c: (_bfd_default_error_handler): Don't call abort on
 357         error, instead call _exit.
 358         (_bfd_abort): Call _exit not xexit.
 359
 360 2006-02-17  Kevin Buettner  <kevinb@redhat.com>
 361
 362         * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
 363         New functions.
 364         * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
 365
 366 2006-02-17  Shrirang Khisti  <shrirangk@kpitcummins.com>
 367             Anil Paranjape   <anilp1@kpitcummins.com>
 368             Shilin Shakti    <shilins@kpitcummins.com>
 369
 370         * Makefile.am: Add xc16x related entry
 371         * Makefile.in: Regenerate
 372         * archures.c: Add bfd_xc16x_arch
 373         * bfd-in2.h: Regenerate
 374         * config.bfd: Add xc16x-*-elf
 375         * configure.in: Add bfd_elf32_xc16x_vec
 376         * configure: Regenerate.
 377         * targets.c: Added xc16x related information
 378         * cpu-xc16x.c: New file
 379         * reloc.c: Add new relocations specific to xc16x:
 380         BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
 381         BFD_RELOC_XC16X_SOF
 382         * elf32-xc16x.c: New file.
 383
 384 2006-02-17  Alan Modra  <amodra@bigpond.net.au>
 385
 386         * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
 387         * elf64-ppc.c (allocate_dynrelocs): Likewise.
 388
 389 2006-02-17  Alan Modra  <amodra@bigpond.net.au>
 390
 391         PR ld/2218
 392         * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
 393         dynamic.
 394         (ppc64_elf_relocate_section): Check output reloc section size.
 395         * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
 396
 397 2006-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 398
 399         PR ld/2322
 400         * elf.c (get_segment_type): New function.
 401         (_bfd_elf_print_private_bfd_data): Use it.
 402         (print_segment_map): New function.
 403         (assign_file_positions_for_segments): Call print_segment_map
 404         when there are not enough room for program headers.
 405
 406 2006-02-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
 407
 408         * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
 409         traditional MIPS ELF targets.
 410
 411 2006-02-15  H.J. Lu  <hongjiu.lu@intel.com>
 412
 413         PR binutils/2338
 414         * dwarf2.c (check_function_name): New function.
 415         (_bfd_dwarf2_find_nearest_line): Use check_function_name to
 416         check if function is correct.
 417
 418 2006-02-16  Alan Modra  <amodra@bigpond.net.au>
 419
 420         * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
 421         debug sections.
 422         (elf_link_input_bfd): Adjust comments.
 423
 424 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 425
 426         * elf.c (copy_private_bfd_data): Minor update.
 427
 428 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 429
 430         PR binutils/2258
 431         * elf.c (copy_private_bfd_data): Renamed to ...
 432         (rewrite_elf_program_header): This.
 433         (copy_elf_program_header): New function.
 434         (copy_private_bfd_data): Likewise.
 435
 436 2006-02-07  Nathan Sidwell  <nathan@codesourcery.com>
 437
 438         * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
 439         bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
 440         bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
 441         bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
 442         (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
 443         bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
 444         bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
 445         bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
 446         bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
 447         bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
 448         bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
 449         bfd_mach_mcf_isa_b_usp_float_emac): New.
 450         (bfd_default_scan): Update coldfire mapping.
 451         * bfd-in.h (bfd_m68k_mach_to_features,
 452         bfd_m68k_features_to_mach): Declare.
 453         * bfd-in2.h: Rebuilt.
 454         * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
 455         adjust legacy names.
 456         (m68k_arch_features): New.
 457         (bfd_m68k_mach_to_features,
 458         bfd_m68k_features_to_mach): Define.
 459         * elf32-m68k.c (elf32_m68k_object_p): New.
 460         (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
 461         (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
 462         (elf_backend_object_p): Define.
 463         * ieee.c (ieee_write_processor): Update coldfire machines.
 464         * libbfd.h: Rebuilt.
 465
 466 2006-02-06  Steve Ellcey  <sje@cup.hp.com>
 467
 468         * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
 469         if SHF_TLS is set.
 470
 471 2006-02-05  Arnold Metselaar  <arnold.metselaar@planet.nl>
 472
 473         * coff-z80.c (r_imm24): New howto.
 474         (rtype2howto): New case R_IMM24.
 475         (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
 476         (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
 477
 478 2006-02-04  Richard Sandiford  <richard@codesourcery.com>
 479
 480         * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
 481         has already been assigned a GOT index, copy that index to the
 482         current hash table entry.
 483
 484 2006-02-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
 485
 486         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
 487         for call-to-undefweak reloc overflow.
 488
 489 2006-01-31  Eric Botcazou  <ebotcazou@libertysurf.fr>
 490
 491         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
 492         for 32-bit relocs overflow.
 493
 494 2006-01-27  Paul Brook  <paul@codesourcery.com>
 495
 496         * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
 497         objects.
 498
 499 2006-01-18  Alexandre Oliva  <aoliva@redhat.com>
 500
 501         Introduce TLS descriptors for i386 and x86_64.
 502         * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
 503         BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
 504         BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
 505         * libbfd.h, bfd-in2.h: Rebuilt.
 506         * elf32-i386.c (elf_howto_table): New relocations.
 507         (R_386_tls): Adjust.
 508         (elf_i386_reloc_type_lookup): Map new relocations.
 509         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
 510         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
 511         (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
 512         (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
 513         (elf_i386_local_tlsdesc_gotent): New macro.
 514         (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
 515         (elf_i386_compute_jump_table_size): New macro.
 516         (link_hash_newfunc): Initialize tlsdesc_got.
 517         (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
 518         (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
 519         R_386_TLS_DESC_CALL.
 520         (elf_i386_check_relocs): Likewise.  Allocate space for
 521         local_tlsdesc_gotent.
 522         (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
 523         R_386_TLS_DESC_CALL.
 524         (allocate_dynrelocs): Count function PLT relocations.  Reserve
 525         space for TLS descriptors and relocations.
 526         (elf_i386_size_dynamic_sections): Reserve space for TLS
 527         descriptors and relocations.  Set up sgotplt_jump_table_size.
 528         Don't zero reloc_count in srelplt.
 529         (elf_i386_always_size_sections): New.  Set up _TLS_MODULE_BASE_.
 530         (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
 531         R_386_TLS_DESC_CALL.
 532         (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
 533         (elf_backend_always_size_sections): Define.
 534         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
 535         R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
 536         (R_X86_64_standard): Adjust.
 537         (x86_64_reloc_map): Map new relocs.
 538         (elf64_x86_64_rtype_to_howto): New, split out of...
 539         (elf64_x86_64_info_to_howto): ... this function, and...
 540         (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
 541         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
 542         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
 543         (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
 544         (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
 545         (elf64_x86_64_local_tlsdesc_gotent): New macro.
 546         (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
 547         tlsdesc_got and sgotplt_jump_table_size fields.
 548         (elf64_x86_64_compute_jump_table_size): New macro.
 549         (link_hash_newfunc): Initialize tlsdesc_got.
 550         (elf64_x86_64_link_hash_table_create): Initialize new fields.
 551         (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
 552         R_X86_64_TLSDESC_CALL.
 553         (elf64_x86_64_check_relocs): Likewise.  Allocate space for
 554         local_tlsdesc_gotent.
 555         (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
 556         R_X86_64_TLSDESC_CALL.
 557         (allocate_dynrelocs): Count function PLT relocations.  Reserve
 558         space for TLS descriptors and relocations.
 559         (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
 560         descriptors and relocations.  Set up sgotplt_jump_table_size,
 561         tlsdesc_plt and tlsdesc_got.  Make room for them.  Don't zero
 562         reloc_count in srelplt.  Add dynamic entries for DT_TLSDESC_PLT
 563         and DT_TLSDESC_GOT.
 564         (elf64_x86_64_always_size_sections): New.  Set up
 565         _TLS_MODULE_BASE_.
 566         (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
 567         R_386_TLS_DESC_CALL.
 568         (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
 569         (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
 570         DT_TLSDESC_GOT.  Set up TLS descriptor lazy resolver PLT entry.
 571         (elf_backend_always_size_sections): Define.
 572
 573 2006-01-17  H.J. Lu  <hongjiu.lu@intel.com>
 574
 575         PR binutils/2096
 576         * dwarf2.c (comp_unit_contains_address): Update comment.
 577         (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
 578         lma.  Return TRUE only if both comp_unit_contains_address and
 579         comp_unit_find_nearest_line return TRUE.
 580         (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
 581
 582 2006-01-18  Alan Modra  <amodra@bigpond.net.au>
 583
 584         * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
 585         (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
 586         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
 587         elf_gc_mark_dynamic_ref_symbol.  Make global.
 588         (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
 589         * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
 590         (elfNN_bed): Init new field.
 591         * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
 592         (ppc64_elf_gc_mark_dynamic_ref): New function.
 593
 594 2006-01-17  Alan Modra  <amodra@bigpond.net.au>
 595
 596         * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
 597
 598 2006-01-17  Nick Clifton  <nickc@redhat.com>
 599
 600         PR binutils/2159
 601         * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
 602         parameters.
 603
 604 2006-01-11  Nick Clifton  <nickc@redhat.com>
 605
 606         * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
 607         into the newly (re)allocated map array.
 608
 609 2006-01-09  Alexis Wilke  <alexis_wilke@yahoo.com>
 610
 611         * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
 612
 613 2006-01-01  Jakub Jelinek  <jakub@redhat.com>
 614
 615         * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
 616         for .toc1 section.
 617
 618 For older changes see ChangeLog-2005
 619 \f
 620 Local Variables:
 621 mode: change-log
 622 left-margin: 8
 623 fill-column: 74
 624 version-control: never
 625 End: