bfd/ChangeLog

   1 2004-02-27  Alexandre Oliva  <aoliva@redhat.com>
   2
   3         * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
   4         complain_on_overflow to signed.
   5
   6 2004-02-27  H.J. Lu  <hongjiu.lu@intel.com>
   7
   8         * elflink.h (sort_symbol): New.
   9         (elf_link_add_object_symbols): Use a sorted symbol array for
  10         weakdef.
  11
  12 2004-02-27  Jakub Jelinek  <jakub@redhat.com>
  13
  14         * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
  15         for pc relative relocs.
  16         (elf_s390_relocate_section): Likewise.
  17         * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
  18         for pc relative relocs.
  19         (elf_s390_relocate_section): Likewise.
  20
  21 2004-02-26  H.J. Lu  <hongjiu.lu@intel.com>
  22
  23         * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
  24         count_dyn_reloc.
  25
  26 2004-02-25  H.J. Lu  <hongjiu.lu@intel.com>
  27
  28         * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
  29         field to track if a relocation is against readonly section.
  30         (count_dyn_reloc): Take a new argument for rent->reltext.
  31         (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
  32         (get_reloc_section): Don't set ia64_info->reltext here.
  33         (allocate_dynrel_entries): Set ia64_info->reltext here.
  34
  35 2004-02-24  Alexandre Oliva  <aoliva@redhat.com>
  36
  37         * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
  38         (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
  39         function's descriptor to symbol+offset, and map local undefweak
  40         symbol to NULL function descriptor.
  41         (elf32_frv_relocate_section): Likewise.
  42
  43 2004-02-23  Mark Kettenis  <kettenis@gnu.org>
  44
  45         * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
  46         M_X86_64_NETBSD.
  47         * netbsd-core.c (M_SPARC64_OPENBSD): Define.
  48         (netbsd_core_file_p): Set architecture from machine ID for
  49         selected machines.
  50
  51 2004-02-23  Jakub Jelinek  <jakub@redhat.com>
  52
  53         * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
  54         DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
  55
  56 2004-02-21  H.J. Lu  <hongjiu.lu@intel.com>
  57
  58         * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
  59         symbols with non-default visibility.
  60
  61 2004-02-21  Danny Smith  <daanysmith@users.sourceforge.net>
  62
  63         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
  64         IMAGE_SCN_MEM_WRITE on known sections only.
  65
  66 2004-02-20  Jakub Jelinek  <jakub@redhat.com>
  67
  68         * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
  69         symbols used in PIE relocs.
  70
  71 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
  72
  73         * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
  74         .plt sh_entsize.
  75
  76 2004-02-18  Daniel Jacobowitz  <drow@mvista.com>
  77
  78         * configure.in: Update version to 2.15.90.
  79         * configure: Regenerate.
  80
  81 2004-02-17  Daniel Jacobowitz  <drow@mvista.com>
  82             Richard Sandiford  <rsandifo@redhat.com>
  83
  84         * elfxx-mips.c (mips_elf_calculate_relocation): Use
  85         _bfd_elf_symbol_refs_local_p to decide whether to decay
  86         a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
  87         (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
  88         relocs if the symbol wasn't defined by a regular object file.
  89         Don't check the symbol's dynindx.
  90
  91 2004-02-16  Andrew Cagney  <cagney@redhat.com>
  92
  93         * bfd-in.h (file_ptr, ufile_ptr): Configure type using
  94         @bfd_file_ptr@.
  95         * bfd-in2.h: Re-generate.
  96
  97 2004-02-14  Andrew Cagney  <cagney@redhat.com>
  98
  99         * configure.host (HDEFINES): When hppa*-*-hpux*, define
 100         _LARGEFILE64_SOURCE.
 101
 102 2004-02-13  Andrew Cagney  <cagney@redhat.com>
 103
 104         * elf.c (vma_page_aligned_bias): New function.
 105         (assign_file_positions_except_relocs)
 106         (assign_file_positions_for_segments): Replace broken modulo
 107         arithmetic with call to vma_page_aligned_bias.
 108
 109 2004-02-11  Andrew Cagney  <cagney@redhat.com>
 110
 111         * bfd-in.h: Update copyright.
 112         (bfd_tell): Change return type to file_ptr.
 113         * bfd-in2.h: Re-generate.
 114         * cache.c: Update copyright.
 115         (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
 116         parameter.
 117         (close_one): Use real_ftell.
 118         * bfdio.c: Update copyright.
 119         (real_ftell, real_fseek): New functions.
 120         (bfd_tell): Use real_fseek and real_ftell, change return type to
 121         file_ptr.
 122         (bfd_seek): Use real_ftell and real_fseek, change type of
 123         file_position to a file_ptr.
 124         * libbfd-in.h: Update copyright.
 125         (real_ftell, real_fseek): Declare.
 126         * libbfd.h: Re-generate.
 127
 128         * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
 129         fseeko and fseeko64.  Determine bfd_file_ptr.
 130         * configure: Re-generate.
 131         * config.in: Re-generate.
 132
 133 2004-02-09  Anil Paranjpe  <anilp1@KPITCummins.com>
 134
 135         * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
 136         * elf32-h8300.c: Likewise.
 137
 138 2004-02-09  Christian Vogel <vogelchr@vogel.cx>
 139             Nick Clifton  <nickc@redhat.com>
 140
 141         * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
 142         GOT entries with no associated GOT subsection.
 143
 144 2004-02-09  Richard Sandiford  <rsandifo@redhat.com>
 145
 146         * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
 147         * elf.c (swap_out_syms): Use it to decide whether local section
 148         symbols should be named.
 149         * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
 150         * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
 151         (elf_backend_name_local_section_symbols): Define.
 152         * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
 153
 154 2004-01-30  H.J. Lu  <hongjiu.lu@intel.com>
 155
 156         * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
 157         (elfNN_ia64_relax_section): Optimize brl to br during the relax
 158         finalize pass.
 159
 160 2004-01-30  Alexandre Oliva  <aoliva@redhat.com>
 161
 162         * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
 163         to bfd_link_hash_entry passed by reference to
 164         _bfd_generic_link_add_one_symbol.
 165
 166 2004-01-25  H.J. Lu  <hongjiu.lu@intel.com>
 167
 168         * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
 169         relocations against dynamic symbols.
 170
 171 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
 172
 173         * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
 174         change.
 175
 176 2004-01-21  Tom Rix  <tcrix@worldnet.att.net>
 177
 178         * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
 179         * bfd-in2.h, libbfd.h: Rebuilt.
 180
 181 2004-01-20  Danny Smith  <dannysmith@users.sourceforge.net>
 182
 183         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
 184         IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
 185         flag has been cleared.
 186
 187 2004-01-19  Kazu Hirata  <kazu@cs.umass.edu>
 188
 189         * coff-h8300.c: Add and adjust comments about relaxation.
 190         * elf32-h8300.c: Likewise.
 191
 192 2004-01-16  Kazu Hirata  <kazu@cs.umass.edu>
 193
 194         * coff-h8300.c: Fix comment typos.
 195         * elf32-h8300.c: Likewise.
 196
 197 2004-01-16  Kazu Hirata  <kazu@cs.umass.edu>
 198
 199         * coff-h8300.c: Add comments about relaxation.
 200         * elf32-h8300.c: Likewise.
 201
 202 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 203
 204         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
 205         throughout.
 206         * aclocal.m4: Regenerate.
 207         * configure: Regenerate.
 208
 209 2004-01-13  Ian Lance Taylor  <ian@wasabisystems.com>
 210
 211         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
 212         mips_elf64_rtype_to_howto instead of using howto_table.
 213
 214 2004-01-13  Daniel Jacobowitz  <drow@mvista.com>
 215
 216         * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
 217         the .plt section.
 218         (elf32_arm_check_relocs): Don't increment the PLT refcount for
 219         relocs which would not use the PLT.
 220
 221 2004-01-13  Alan Modra  <amodra@bigpond.net.au>
 222
 223         * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
 224         (ppc64_elf_gc_sweep_hook): Likewise.
 225         (ppc64_elf_size_dynamic_sections): Test for .plt directly.
 226
 227 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
 228
 229         Adds linker relaxation support for bit manipulation insns like
 230         band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
 231         bst, btst, bxor.
 232         * elf32-h8300.c: Opcode for bit manipulation insn is checked in
 233         elf32_h8_relax_section function while relxation for aa:16 and aa:32.
 234         * coff-h8300.c: Opcode for bit manipulation insn is checked in
 235         h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
 236
 237 2004-01-12  Alan Modra  <amodra@bigpond.net.au>
 238
 239         * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
 240
 241 2004-01-11  Kazu Hirata  <kazu@cs.umass.edu>
 242
 243         * elf32-h8300.c: Fix formatting.
 244
 245 2004-01-11  Kazu Hirata  <kazu@cs.umass.edu>
 246
 247         * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
 248         dynamic object is present.  Declare r_symndx and h in an inner
 249         scope.
 250         * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
 251
 252 2004-01-09  Daniel Jacobowitz  <drow@mvista.com>
 253
 254         * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
 255         (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
 256         (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
 257         identically.  Do not emit PC24 relocations for shared libraries.
 258         (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
 259         identically.  Don't adjust pc_count.
 260         (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
 261         Set ELF_LINK_HASH_NEEDS_PLT for both.  Don't adjust pc_count; don't
 262         adjust count for branch relocations.
 263         (allocate_dynrelocs): Correct typo in call to
 264         WILL_CALL_FINISH_DYNAMIC_SYMBOL.  Never allocate space for
 265         PC24 or PLT32 relocs when linking.
 266
 267 2004-01-09  Dmitry Semyonov  <Dmitry.Semyonov@oktet.ru>
 268
 269         * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
 270         relocation howto with ARM_26 one for consistency.
 271         (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
 272         that will be converted to ARM_26D ones, since we always want 'done'
 273         relocations to be reflected in section's data.
 274         (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
 275         offset.
 276         (_bfd_final_link_relocate): Do not modify "inplace" data, if not
 277         requested.
 278
 279 2004-01-08  Dmitry Semyonov  <Dmitry.Semyonov@oktet.ru>
 280
 281         * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
 282         are not partial_inplace during a relocatable link.
 283
 284 2004-01-08  Kazu Hirata  <kazu@cs.umass.edu>
 285
 286         * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
 287         if no dynamic object is present.  Declare r_symndx and h in an
 288         inner scope.
 289
 290 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 291
 292         * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
 293         trampoline if it is known out of range.
 294
 295 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
 296
 297         2003-12-17  Alexandre Oliva  <aoliva@redhat.com>
 298         * elf32-frv.c (_frv_osec_readonly_p): New.
 299         (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
 300         undefweak symbol.
 301         (_frv_count_got_plt_entries): Adjust expected count accordingly.
 302         (elf32_frv_relocate_section): Likewise.  Error out if attempting
 303         to emit rofixups or dynamic relocs in read-only segments.  Use
 304         _bfd_elf_section_offset to adjust r_offsets in rofixups and
 305         dynamic relocations.
 306         2003-12-12  Alexandre Oliva  <aoliva@redhat.com>
 307         * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
 308         relocations or fixups involving merged sections correctly.  Avoid
 309         crash when undefined symbol is referenced by R_FRV_32 or
 310         R_FRV_FUNCDESC_VALUE.
 311         2003-12-02  Alexandre Oliva  <aoliva@redhat.com>
 312         * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
 313         input section holding local symbol to addend of R_FRV_32 or
 314         R_FRV_FUNCDESC_VALUE dynamic relocation.
 315         2003-11-27  Alexandre Oliva  <aoliva@redhat.com>
 316         * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
 317         (elf32_frv_always_size_sections): Don't store pointer to
 318         __stacksize symbol in sec_info.
 319         (elf32_frv_modify_segment_map): Look it up here.
 320         2003-11-26  Alexandre Oliva  <aoliva@redhat.com>
 321         * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
 322         of the lazy PLT entry, not only its offset, as the low word of a
 323         function descriptor.
 324         2003-11-10  Alexandre Oliva  <aoliva@redhat.com>
 325         * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
 326         if a hash table entry already exists but is not a definition.
 327         2003-11-05  Alexandre Oliva  <aoliva@redhat.com>
 328         * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
 329         (_frv_add_rofixup): Don't inline.
 330         (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
 331         for undefweak symbols.
 332         (elf32_frv_relocate_section): Avoid crash while computing
 333         relocation when linking with shared library.  Only emit rofixups
 334         and dynamic relocations for alloc&load sections.  Mark binaries
 335         with inter-segment relocations for relocation as a unit.
 336         (_frv_create_got_section): Rename .rofixup.got to .rofixup.
 337         (DEFAULT_STACK_SIZE): New.
 338         (_frv_count_got_plt_entries): Fix thinko in deciding whether to
 339         emit rofixups or dynamic relocs when linking dynamic non-PIE
 340         executables.
 341         (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
 342         shared libs too.  Reserve the last entry for the GOT pointer.
 343         (elf32_frv_finish_dynamic_sections): Emit it.
 344         (elf32_frv_always_size_sections): New.
 345         (elf32_frv_modify_segment_map): New.
 346         (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
 347         sections.
 348         (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
 349         (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
 350         (elf_backend_always_size_sections): New.
 351         (elf_backend_modify_segment_map): New.
 352         2003-10-31  Alexandre Oliva  <aoliva@redhat.com>
 353         * config.bfd: Added frv-*-*linux*.
 354         * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
 355         ABS section, instead of crashing.
 356         (elf32_frv_relocate_section): Don't crash before warning about
 357         different segments in non-PIC relocation.
 358         2003-10-17  Alexandre Oliva  <aoliva@redhat.com>
 359         * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
 360         relocs to undefweak symbols.
 361         (elf32_frv_relocate_section): Ditto for undefined symbols.
 362         2003-10-06  Alexandre Oliva  <aoliva@redhat.com>
 363         * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
 364         gotfixup section was created.
 365         2003-09-30  Alexandre Oliva  <aoliva@redhat.com>
 366         * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
 367         FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
 368         complain_overflow_signed.
 369         * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
 370         have not been allocated.
 371         (_frv_emit_got_relocs_plt_entries): Return non-void.  Assert
 372         privfd only if dynamic sections were created.
 373         (elf32_frv_relocate_section): Compute gprel_segment, and use it
 374         for GPREL relocs.  When linking relocatable FDPIC executables,
 375         emit warnings for relocations that would be illegal on PIE or
 376         shared libraries.  Emit rofixup for R_FRV_32 only if input object
 377         is not FDPIC.
 378         (_frv_create_got_section): Define _gp symbol in the rofixup
 379         section.
 380         (elf32_frv_finish_dynamic_sections): If rofixups needed but
 381         dynamic sections missing, error out requesting -melf32frvfd.
 382         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
 383         * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
 384         computation of addends from section and global or local symbol
 385         value.  Change return type to bfd_boolean, and return a failure if
 386         a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
 387         nonzero addend is required.
 388         (elf32_frv_relocate_section): Likewise.  Print error for
 389         unsupported nonzero addends.
 390         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
 391         * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
 392         force everything local.
 393         (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
 394         * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
 395         (frv_gotfixup_section): New.
 396         (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
 397         (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
 398         and relocsfdv.
 399         (_frv_add_rofixup): New.
 400         (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
 401         fdpic executables.  Use FRV_SYM_LOCAL more widely to simplify and
 402         improve some ugly conditions.
 403         (elf32_frv_relocate_section): Likewise.  Reject inter-segment
 404         relocations in fdpic.
 405         (_frv_create_got_section): Create .rofixup.got section.
 406         (struct _frv_dynamic_got_info): Added fixups.
 407         (_frv_count_got_plt_entries): Account in-GOT relocations into
 408         relocs32, relocsfd and relocsfdv.  Account them into relocs or
 409         fixups, as appropriate.
 410         (elf32_frv_size_dynamic_sections): Size rofixup section.  Simplify
 411         sizing of gotrel.
 412         (elf32_frv_finish_dynamic_sections): Verify that the right number
 413         of relocations and fixups was generated.
 414         (elf32_frv_check_relocs): Compute relocs32, relocsfd and
 415         relocsfdv.
 416         * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
 417         SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
 418         (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
 419         descriptor of a (formerly-)global symbol is local.
 420         (struct frv_pic_relocs_info): Adjust comments.
 421         (_frv_emit_got_relocs_plt_entries): Adjust.
 422         (elf32_frv_relocate_section): Likewise.
 423         (_frv_count_got_plt_entries): Likewise.
 424         * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
 425         symbol's value to addend in the common preamble.  Decay dynamic
 426         symbols to section+offset if they bind or call locally, for GOT
 427         and FUNCDESC_VALUE, respectively.
 428         (elf32_frv_relocate_section): Likewise.
 429         (elf32_frv_check_relocs): Don't register as dynamic symbols of
 430         internal or hidden visibility.
 431         2003-09-17  Alexandre Oliva  <aoliva@redhat.com>
 432         * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
 433         argument, so as to not call _bfd_elf_rel_local_sym to compute it.
 434         (elf32_frv_relocate_section): Pass relocation addend in.  Use
 435         original relocation addend to look up the got relocs/plt entries
 436         table.  Do not call _bfd_elf_rel_local_sym.  Don't error out when
 437         processing relocations that reference .scommon symbols.
 438         2003-09-15  Alexandre Oliva  <aoliva@redhat.com>
 439         Introduce support for dynamic linking.
 440         * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
 441         (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
 442         elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
 443         (frv_reloc_type_lookup): Return REL howtos for executables and
 444         dynamic libraries.
 445         (frv_info_to_howto_rel): New.
 446         (struct frv_elf_link_hash_table): New.
 447         (frv_hash_table, frv_got_section, frv_gotrel_section,
 448         frv_plt_section, frv_pltrel_section, frv_relocs_info,
 449         frv_got_initial_offset, frv_plt_initial_offset): New macros.
 450         (frv_elf_link_hash_table_create): New.
 451         (struct frv_pic_relocs_info): New.
 452         (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
 453         (frv_pic_relocs_info_find): New.
 454         (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
 455         New.
 456         (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
 457         (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
 458         (_frv_emit_got_relocs_plt_entries): New.
 459         (elf32_frv_relocate_section): Add support for dynamic linking.
 460         Handle new relocations.
 461         (_frv_create_got_section): New.
 462         (elf32_frv_create_dynamic_sections): New.
 463         (ELF_DYNAMIC_INTERPRETER): New.
 464         (struct _frv_dynamic_got_info): New.
 465         (_frv_count_got_plt_entries): New.
 466         (struct _frv_dynamic_got_plt_info): New.
 467         (_frv_compute_got_alloc_data): New.
 468         (_frv_get_got_entry, _frv_get_fd_entry): New.
 469         (_frv_assign_got_entries, _frv_assign_plt_entries): New.
 470         (_frv_resolve_final_relocs_info): New.
 471         (elf32_frv_size_dynamic_sections): New.
 472         (elf32_frv_finish_dynamic_sections): New.
 473         (elf32_frv_adjust_dynamic_symbol): New.
 474         (elf32_frv_finish_dynamic_symbol): New.
 475         (elf32_frv_check_relocs): Handle new relocs.  Explain how the
 476         whole thing works.
 477         (elf_info_to_howto_rel): Define.
 478         (bfd_elf32_bfd_link_hash_table_create): Define.
 479         (elf_backend_create_dynamic_sections): Define.
 480         (elf_backend_adjust_dynamic_symbol): Define.
 481         (elf_backend_size_dynamic_sections): Define.
 482         (elf_backend_finish_dynamic_symbol): Define.
 483         (elf_backend_finish_dynamic_sections): Define.
 484         (elf_backend_want_got_sym): Define.
 485         (elf_backend_got_header_size): Define.
 486         (elf_backend_want_got_plt): Define.
 487         (elf_backend_plt_readonly): Define.
 488         (elf_backend_want_plt_sym): Define.
 489         (elf_backend_plt_header_size): Define.
 490         (elf_backend_may_use_rel_p): Define.
 491         (elf_backend_may_use_rela_p): Define.
 492         (elf_backend_default_use_rela_p): Define.
 493         2003-08-08  Alexandre Oliva  <aoliva@redhat.com>
 494         * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
 495         R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
 496         R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
 497         (frv_reloc_map): Map the corresponding BFD relocs to them.
 498         (frv_reloc_type_lookup): ... and back to BFD relocs.
 499         * reloc.c: New relocs.
 500         * bfd-in2.h, libbfd.h: Rebuilt.
 501         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
 502         * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
 503         R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
 504         R_FRV_FUNCDESC_GOTLO): New.
 505         (frv_reloc_map): Map the corresponding BFD relocs to them.
 506         (frv_reloc_type_lookup): ... and back to BFD relocs.
 507         * reloc.c: New relocs.
 508         * bfd-in2.h, libbfd.h: Rebuilt.
 509
 510 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 511
 512         * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
 513         targets to support pages of up to 64kB.
 514         (elf32_bed): Redefine to get a separate backend data structure for
 515         traditional targets.
 516         * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
 517         targets to support pages of up to 64kB.
 518         (elf64_bed): Redefine to get a separate backend data structure for
 519         traditional targets.
 520         * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
 521         targets to support pages of up to 64kB.
 522         (elf32_bed): Redefine to get a separate backend data structure for
 523         traditional targets.
 524
 525 2004-01-04  Mark Kettenis  <kettenis@gnu.org>
 526
 527         * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
 528
 529 2004-01-02  Mark Kettenis  <kettenis@gnu.org>
 530
 531         * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
 532         (elf_i386_grok_psinfo): Likewise.
 533
 534 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
 535
 536         * config.bfd: Add m68k-uClinux target.
 537
 538 2004-01-01  Grant Edwards <grante@visi.com>
 539
 540         * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
 541         * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
 542         (elf32_h8_gc_sweep_hook): New function.
 543         (elf_backend_gc_mark_hook): Define.
 544         (elf_backend_gc_sweep_hook): Define.
 545         (elf_backend_can_gc_sections): Define.
 546
 547 For older changes see ChangeLog-0203
 548 \f
 549 Local Variables:
 550 mode: change-log
 551 left-margin: 8
 552 fill-column: 74
 553 version-control: never
 554 End: