bfd/ChangeLog

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