bfd/ChangeLog

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