bfd/ChangeLog

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