bfd/ChangeLog

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