bfd/ChangeLog

   1 2004-04-22  Peter Barada <peter@the-baradas.com>
   2
   3         * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
   4         * bfd2-in.h: Regenerate.
   5         * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
   6
   7 2004-04-21  Chris Demetriou  <cgd@broadcom.com>
   8
   9         * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
  10         * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
  11         * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
  12         (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
  13         * bfd-in2.h: Regenerate.
  14
  15 2004-04-21  Bob Wilson  <bob.wilson@acm.org>
  16
  17         * elf32-xtensa.c (is_same_value): Add final_static_link argument and
  18         require relocations against a weak symbol to reference the same
  19         symbol hash entry if not a final, static link.
  20         (get_cached_value, add_value_map): Add final_static_link argument.
  21         (remove_literals): Pass final_static_link argument as needed.
  22
  23 2004-04-21  Andrew Cagney  <cagney@redhat.com>
  24
  25         * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
  26         (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
  27         (opncls_bwrite, opncls_bclose, opncls_bflush)
  28         (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
  29         bfd iovec that uses function callbacks.
  30         (bfd_close): Use the iovec's bclose.
  31         * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
  32         (cache_bclose, cache_bflush, cache_bstat)
  33         (cache_iovec): New functions and global variable, implement a
  34         cache "iovec", where applicable set bfd_error.
  35         (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
  36         * bfdio.c (struct bfd_iovec): Define.
  37         (real_read): Delete function.
  38         (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
  39         (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
  40         assume that bread and bwrite set bfd_error.
  41         * bfd.c (struct bfd): Add "iovec", update comments.
  42         * bfd-in2.h, libbfd.h: Re-generate.
  43
  44 2004-04-21  Andrew Cagney  <cagney@redhat.com>
  45
  46         * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
  47
  48 2004-04-21  Eric Botcazou  <ebotcazou@act-europe.fr>
  49
  50         * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
  51         (bfd_elf_gc_sections): Fail if a shared object is being created.
  52         Do not fail if dynamic sections have been created.  Instead call
  53         elf_gc_mark_dynamic_ref_symbol to mark sections that contain
  54         dynamically referenced symbols.  Do not mark the whole graph
  55         rooted at .eh_frame, only the section proper.
  56
  57 2004-04-20  DJ Delorie  <dj@redhat.com>
  58
  59         * reloc.c: Add BFD_RELOC_32_SECREL.
  60         * bfd-in2.h: Regenerate.
  61         * libbfd.h: Likewise.
  62         * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
  63         (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
  64         (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
  65
  66 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
  67
  68         * elf32-sparc.c (elf32_sparc_relocate_section): Handle
  69         relocs against hidden/protected undefweak symbols properly.
  70         * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
  71
  72 2004-04-18  Mark Kettenis  <kettenis@gnu.org>
  73
  74         * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
  75         * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
  76         core files.
  77
  78 2004-04-17  Brian Ford  <ford@vss.fsi.com>
  79
  80         * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
  81         filepos for the SizeOfHeaders field.
  82         (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
  83         overflow.
  84         (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
  85
  86 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
  87
  88         * simple.c (bfd_simple_get_relocated_section_contents): Don't
  89         change reloc_done.  Set and restore _cooked_size.
  90         (RETURN): Delete.
  91
  92 2004-04-15  Mark Kettenis  <kettenis@gnu.org>
  93
  94         * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
  95         core files.
  96
  97 2004-04-15  Nick Clifton  <nickc@redhat.com>
  98
  99         * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
 100
 101 2004-04-15  Alan Modra  <amodra@bigpond.net.au>
 102
 103         * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
 104
 105 2004-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 106
 107         * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
 108         when it is a definition.
 109
 110 2004-04-14  Alan Modra  <amodra@bigpond.net.au>
 111
 112         * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
 113         when statically linking PIC code.
 114         * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
 115
 116 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 117
 118         * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
 119         * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
 120         targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
 121         * configure: Regenerate.
 122
 123 2004-04-08  Richard Sandiford  <rsandifo@redhat.com>
 124
 125         * elflink.c: Include libiberty.h.
 126         * Makefile.am (elflink.lo): Depend on libiberty.h.
 127         * Makefile.in: Regenerate.
 128
 129 2004-04-06  Daniel Jacobowitz  <drow@mvista.com>
 130
 131         * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
 132         ".MIPS.stubs".
 133
 134 2004-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 135
 136         * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
 137         reserve the memory for dynamic linker
 138
 139 2004-04-05  Mark Kettenis  <kettenis@gnu.org>
 140
 141         * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
 142         (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
 143
 144 2004-04-02  H.J. Lu  <hongjiu.lu@intel.com>
 145
 146         * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
 147         RELOC_FOR_GLOBAL_SYMBOL.
 148         (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
 149
 150 2004-04-02  H.J. Lu  <hongjiu.lu@intel.com>
 151
 152         * elf32-arm.h (elf32_arm_final_link_relocate): Handle
 153         R_ARM_ALU* only if OLD_ARM_ABI is not defined.
 154
 155 2004-04-01  Paul Brook  <paul@codesourcery.com>
 156
 157         * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
 158         * elf32-arm.h (struct elf32_elf_section_map): New.
 159         (struct _arm_elf_section_data): New.
 160         (elf32_arm_section_data): Define.
 161         (struct elf32_arm_link_hash_table): Add byteswap_code.
 162         (elf32_arm_link_hash_table_create): Initialize byteswap_code.
 163         (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
 164         (elf32_arm_post_process_headers): Set EF_ARM_BE8.
 165         (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
 166         elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
 167         (bfd_elf32_new_section_hook, elf_backend_write_section,
 168         elf_backend_link_output_symbol_hook): Define.
 169
 170 2004-04-01  Andy Chittenden  <achittenden@bluearc.com>
 171
 172         * stabs.c (struct stab_link_includes_totals): Add field 'symb'
 173         that keeps the characters in a B_INCL..B_EINCL range.
 174         (_bfd_link_section_stabs): When computing the sum of the
 175         characters in a B_INCL..B_EINCL range also keep a copy of those
 176         characters.  Use this information to distinguish between
 177         include sections that have the same sum and the same length
 178         but which are nevertheless unique.
 179
 180 2004-03-31  Paul Brook  <paul@codesourcery.com>
 181
 182         * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
 183         * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
 184
 185 2004-03-31  Andy Chittenden <achittenden@bluearc.com>
 186
 187         * stabs.c (struct stab_link_includes_totals): Rename field 'total'
 188         to 'sum_chars' and add field 'num_chars'.
 189         (_bfd_link_section_stabs): When computing the sum of the
 190         characters in a B_INCL..B_EINCL range also keep a count of the
 191         number of characters.  Use this information to help distinguish
 192         between include sections when have the same sum but which
 193         nevertheless are still unique.
 194
 195 2004-03-31  Mattias Engdegård  <mattias@virtutech.se>
 196
 197         * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
 198
 199 2004-03-30  Galit Heller  <Galit.Heller@nsc.com>
 200             Tomer Levi    <Tomer.Levi@nsc.com>
 201
 202         * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
 203         (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
 204         (BFD32_BACKENDS): Add elf32-cr16c.lo.
 205         (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
 206         (cpu-cr16c.lo): New target.
 207         (elf32-cr16c.lo): Likewise.
 208         * Makefile.in: Regenerate.
 209         * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
 210         (bfd_archures_list): Add bfd_cr16c_arch.
 211         * config.bfd: Handle cr16c-*-elf*.
 212         * configure.in: Handle bfd_elf32_cr16c_vec.
 213         * configure: Regenerate.
 214         * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
 215         BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
 216         BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
 217         BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
 218         BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
 219         BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
 220         BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
 221         BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
 222         BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
 223         BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
 224         BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
 225         BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
 226         BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
 227         BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
 228         BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
 229         BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
 230         BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
 231         BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
 232         BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
 233         BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
 234         * targets.c (bfd_elf32_cr16c_vec): Declare.
 235         (bfd_target_vector): Add bfd_elf32_cr16c_vec.
 236         * cpu-cr16c.c: New file.
 237         * elf32-cr16c.c: Likewise.
 238         * libbfd.h: Regenerate.
 239         * bfd-in2.h: Likewise.
 240
 241 2004-03-30  Jakub Jelinek  <jakub@redhat.com>
 242
 243         * elf.c (map_sections_to_segments): Fix handling of .tbss.
 244
 245 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
 246
 247         * Makefile.am: Remove all mention of elflink.h.
 248         * Makefile.in: Regenerate.
 249         * bfd-in.h (bfd_elf_discard_info): Declare.
 250         (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
 251         * bfd-in2.h: Regenerate.
 252         * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
 253         bfd_elf32_link_record_dynamic_symbol,
 254         bfd_elf64_link_record_dynamic_symbol,
 255         _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
 256         bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
 257         _bfd_elf32_link_record_local_dynamic_symbol,
 258         _bfd_elf64_link_record_local_dynamic_symbol,
 259         _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
 260         _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
 261         _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
 262         _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
 263         _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
 264         _bfd_elf32_reloc_symbol_deleted_p,
 265         _bfd_elf64_reloc_symbol_deleted_p): Delete.
 266         (bfd_elf_link_record_dynamic_symbol,
 267         bfd_elf_link_record_local_dynamic_symbol,
 268         bfd_elf_final_link, bfd_elf_gc_sections,
 269         bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
 270         bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
 271         bfd_elf_reloc_symbol_deleted_p): Declare.
 272         (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
 273         * elf32-arm.h: Update for changed function names.  Remove local
 274         WILL_CALL_FINISH_DYNAMIC_SECTION define.
 275         * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
 276         * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
 277         * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
 278         * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
 279         * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
 280         * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
 281         * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
 282         * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
 283         * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
 284         (bfd_elfNN_print_symbol): Define.
 285         * elfcode.h: Don't include elflink.h.
 286         (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
 287         elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
 288         elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
 289         elf_gc_record_vtinherit, elf_gc_record_vtentry,
 290         elf_link_record_local_dynamic_symbol): Don't define.
 291         * elflink.c: Update for changed function names.  Move elflink.h
 292         code here.
 293         * elflink.h: Delete file.
 294         * po/SRC-POTFILES.in: Regenerate.
 295         * po/bfd.pot: Regenerate.
 296
 297 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
 298
 299         * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
 300         "name" for global syms accidentally removed in 2004-03-20 change.
 301
 302 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
 303
 304         * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
 305         * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
 306         where Elf_External_* is different for 64 and 32 bit, with
 307         corresponding elf_size_info field.
 308         (struct elf_final_link_info): Use "bfd_byte *" instead
 309         of "Elf_External_Sym *" for external_syms and symbuf.
 310         (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
 311         vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
 312         (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
 313         (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
 314         (elf_link_sort_cmp2): Adjust.
 315         (elf_link_sort_relocs): Set up r_sym_mask local var instead of
 316         using ELF_R_SYM macro.  Set u.sym_mask.
 317         (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
 318         version, elf_stringtab_init.  Ditto for bfd_section_from_elf_index
 319         vs. section_from_elf_index.  Adjust Elf_External_Sym pointer
 320         arithmetic.  Pass bed to elf_link_flush_output_syms.  Adjust
 321         Elf_External_Dyn pointer arithmentic.  Use bed swap_dyn_in and
 322         swap_syn_out functions.  Rearrange dyn swap in/out switch.
 323         (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
 324         Pass bed to elf_link_flush_output_syms.  Use bed swap_symbol_out.
 325         (elf_link_flush_output_syms): Add elf_backend_data arg.
 326         (elf_link_check_versioned_symbol): Likewise.
 327         (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
 328         Adjust Elf_External_Sym pointer arithmetic.  Use bed swap_symbol_out.
 329         (elf_link_input_bfd): Use bfd_section_from_elf_index.  Set up
 330         r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
 331         ELF_R_TYPE and ELF_R_INFO macros.
 332         (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
 333         based on size rather than using ELF_R_INFO.
 334         (elf_gc_mark): Set up r_sym_shift local var and use instead of
 335         ELF_R_SYM macro.
 336         (struct alloc_got_off_arg): New.
 337         (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
 338         ARCH_SIZE.  Pass get entry size down to elf_gc_allocate_got_offsets.
 339         (elf_gc_allocate_got_offsets): Adjust.
 340         (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
 341         ELF_R_SYM.  Use bfd_section_from_elf_index.
 342         (elf_bfd_discard_info): Set cookie.r_sym_shift.
 343         * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
 344         (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
 345
 346 2004-03-26  Stan Shebs  <shebs@apple.com>
 347
 348         Remove MPW support, no longer used.
 349         * config.bfd (powerpc-*-mpw*): Remove configuration.
 350         * mpw-config.in, mpw-make.sed: Remove files.
 351         * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
 352
 353 2004-03-26  Alan Modra  <amodra@bigpond.net.au>
 354
 355         * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
 356         (ppc64_elf_add_symbol_hook): New function.
 357         * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
 358         const from Elf_Internal_Sym param.
 359         * elflink.c (elf_link_add_object_symbols): Adjust.
 360         * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
 361         * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
 362         * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
 363         * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
 364         * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
 365         * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
 366         * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
 367         * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
 368         * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
 369         * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
 370         * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
 371         * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
 372         * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
 373         * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
 374         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
 375         * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
 376
 377 2004-03-26  Alan Modra  <amodra@bigpond.net.au>
 378
 379         * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
 380         * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
 381         (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
 382         (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
 383         (bfd_elf64_bfd_link_add_symbols): Delete.
 384         (bfd_elf_link_add_symbols): Declare.
 385         * elfcode.h (elf_bfd_link_add_symbols): Delete.
 386         * elflink.c: Include safe-ctype.h.
 387         (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
 388         make static.
 389         (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
 390         (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
 391         static.
 392         (elf_link_add_archive_symbols): Rename from
 393         _bfd_elf_link_add_archive_symbols, make static.
 394         (elf_link_add_object_symbols): New function.  Corresponding
 395         elflink.h function converted to use elf_size_info.
 396         (bfd_elf_link_add_symbols): Likewise.
 397         (bfd_elf_size_dynamic_sections): Adjust.
 398         * elflink.h (elf_bfd_link_add_symbols): Delete.
 399         (elf_link_add_object_symbols): Delete.
 400         * elf32-gen.c (elf32_generic_link_add_symbols): Call
 401         bfd_elf_link_add_symbols.
 402         * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
 403
 404 2004-03-25  Alan Modra  <amodra@bigpond.net.au>
 405
 406         * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
 407         and chained shared libs only if dynsym.  Clear dynsym on forced-local.
 408
 409         * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
 410         (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
 411         (_bfd_elf_add_dt_needed_tag): Declare.
 412         (_bfd_elf_sort_symbol): Declare.
 413         (_bfd_elf_finalize_dynstr): Declare.
 414         (RELOC_FOR_GLOBAL_SYM): Formatting.
 415         * elfcode.h (elf_add_dynamic_entry): Delete.
 416         * elflink.c (_bfd_elf_add_dynamic_entry): New function.  Corresponding
 417         elflink.h function converted to use elf_size_info.
 418         (_bfd_elf_add_dt_needed_tag): Likewise.
 419         (_bfd_elf_sort_symbol): Likewise.
 420         (_bfd_elf_finalize_dynstr): Likewise.
 421         (compute_bucket_count): Likewise.
 422         (bfd_elf_size_dynamic_sections): Likewise.  Check result of
 423         _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
 424         (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
 425         * elflink.h: ..here.
 426         (sort_symbol, add_dt_needed_tag): Delete.
 427         (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
 428         (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
 429         Update all users.
 430         * elf32-arm.h (add_dynamic_entry): Update.  Remove casts.
 431         * elf32-cris.c (add_dynamic_entry): Likewise.
 432         * elf32-hppa.c (add_dynamic_entry): Likewise.
 433         * elf32-i370.c (add_dynamic_entry): Likewise.
 434         * elf32-i386.c (add_dynamic_entry): Likewise.
 435         * elf32-m32r.c (add_dynamic_entry): Likewise.
 436         * elf32-m68k.c (add_dynamic_entry): Likewise.
 437         * elf32-ppc.c (add_dynamic_entry): Likewise.
 438         * elf32-s390.c (add_dynamic_entry): Likewise.
 439         * elf32-sh.c (add_dynamic_entry): Likewise.
 440         * elf32-sparc.c (add_dynamic_entry): Likewise.
 441         * elf32-vax.c (add_dynamic_entry): Likewise.
 442         * elf32-xtensa.c (add_dynamic_entry): Likewise.
 443         * elf64-alpha.c (add_dynamic_entry): Likewise.
 444         * elf64-hppa.c (add_dynamic_entry): Likewise.
 445         * elf64-ppc.c (add_dynamic_entry): Likewise.
 446         * elf64-s390.c (add_dynamic_entry): Likewise.
 447         * elf64-sparc.c (add_dynamic_entry): Likewise.
 448         * elf64-x86-64.c (add_dynamic_entry): Likewise.
 449         * elfxx-ia64.c (add_dynamic_entry): Likewise.
 450         * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
 451         * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
 452         * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
 453         * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
 454
 455 2004-03-23  Paul Brook  <paul@codesourcery.com>
 456
 457         * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
 458
 459 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
 460
 461         * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
 462         literal tables and check for relocs outside of literal pools.
 463         (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
 464         (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
 465         set DF_TEXTREL.
 466         (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
 467         (elf_xtensa_relocate_section): Read literal tables and check for
 468         dynamic relocations in read-only sections and not in literal pools.
 469
 470 2004-03-23  Alan Modra  <amodra@bigpond.net.au>
 471
 472         PR 51.
 473         * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
 474
 475 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
 476
 477         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
 478         R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
 479         not defined by the executable, or defined in a DSO.
 480         <eliding run-time relocation of .got>: Initialize GOT entry for a
 481         function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
 482         executable.
 483         (cris_elf_gc_sweep_hook): Improve fallthrough marking.
 484         (elf_cris_try_fold_plt_to_got): Improve head comment.  Do not fold
 485         a PLT reloc to GOT for an executable.
 486         (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
 487         .got for a DSO and explain why.
 488         (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
 489         and unreferenced symbols for which a PLT is defined.  Adjust
 490         dynamic-symbol pruning correspondingly, to make sure we don't lose
 491         a dynamic symbol also defined by a DSO.
 492
 493 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
 494
 495         * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
 496         and rel args.  Group input and output args.  Wrap to 80 columns.
 497         * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
 498         elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
 499         elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
 500         elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
 501         elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
 502         elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
 503         elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
 504         elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
 505         RELOC_FOR_GLOBAL_SYMBOL invocation.
 506
 507 2004-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 508
 509         * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
 510         unresolved symbols in objects aren't allowed.
 511
 512         * elf-hppa.h (elf_hppa_relocate_section): Properly handle
 513         unresolved symbols.
 514         (elf_hppa_remark_useless_dynamic_symbols): Likewise.
 515         (elf_hppa_unmark_useless_dynamic_symbols):
 516         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 517         * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
 518         (elf32_hppa_relocate_section): Likewise.
 519         * elf32-i370.c (i370_elf_relocate_section): Likewise.
 520         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
 521         * elf32-sh.c (sh_elf_relocate_section): Likewise.
 522         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
 523         * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
 524
 525         * elf-m10200.c (mn10200_elf_relocate_section): Use
 526         RELOC_FOR_GLOBAL_SYMBOL.
 527         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
 528         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
 529         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
 530         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
 531         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
 532         * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
 533         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
 534         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
 535         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
 536         * elf32-v850.c (v850_elf_relocate_section): Likewise.
 537         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
 538         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
 539
 540 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 541
 542         * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
 543         (final_link_relocate): Likewise.
 544         * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
 545         R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
 546
 547 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
 548
 549         * Makefile.am: Run "make dep-am".
 550         * Makefile.in: Regenerate.
 551         * aclocal.m4: Regenerate.
 552         * config.in: Regenerate.
 553         * po/bfd.pot: Regenerate.
 554
 555 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
 556             H.J. Lu  <hongjiu.lu@intel.com>
 557
 558         * elflink.c (_bfd_elf_merge_symbol): Revert last change.  Move
 559         type and size change code to where it was previously.  Remove
 560         dt_needed param.  Treat old weak syms as strong if new sym is
 561         from a shared lib, even when old sym is from another shared
 562         lib.  Remove unnecessary tests of oldweak and newweak.  Correct
 563         comments.
 564         (_bfd_elf_add_default_symbol): Remove dt_needed param.  Update
 565         _bfd_elf_merge_symbol calls.
 566         * elflink.h (elf_link_add_object_symbols): Update calls.  Remove
 567         dt_needed local var.  Update comments.
 568         * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
 569         (_bfd_elf_add_default_symbol): Likewise.
 570
 571         * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
 572         strong syms in one shared object overriding weak syms in another.
 573
 574 2004-03-18  Alan Modra  <amodra@bigpond.net.au>
 575
 576         * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field.  Add
 577         dyn_lib_class field.  Rearrange for better packing.
 578         (elf_dt_soname): Delete.
 579         (elf_dyn_lib_class): Define.
 580         * elf.c (bfd_elf_set_dt_needed_name): Update comment.
 581         (bfd_elf_set_dt_needed_soname): Delete.
 582         (bfd_elf_set_dyn_lib_class): New function.
 583         * elflink.h (add_dt_needed_tag): New function.  Split out from..
 584         (elf_link_add_object_symbols): ..here.  Rename "name" to "soname".
 585         Use elf_dyn_lib_class to set dt_needed and add_needed.  Move fallback
 586         initialization of soname.
 587         (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
 588         elf_dt_soname.
 589         * bfd-in.h (enum dynamic_lib_link_class): New.
 590         (bfd_elf_set_dt_needed_soname): Delete.
 591         (bfd_elf_set_dyn_lib_class): Declare.
 592         * bfd-in2.h: Regenerate.
 593
 594         * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
 595         (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
 596         * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
 597         symbol loop.  Instead use add_needed to flag tag as written.
 598
 599 2004-03-17  Nathan Sidwell  <nathan@codesourcery.com>
 600
 601         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
 602         logic for null_input_bfd detection.
 603
 604 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
 605
 606         * config.bfd: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
 607
 608 2004-03-16  Mark Kettenis  <kettenis@gnu.org>
 609
 610         * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
 611         code.
 612
 613 2004-03-16  Alan Modra  <amodra@bigpond.net.au>
 614
 615         * elflink.c (elf_link_read_relocs_from_section): Don't use
 616         NUM_SHDR_ENTRIES in end of reloc calc.  Move NULL shdr check..
 617         (_bfd_elf_link_read_relocs): ..to here.
 618         * elf32-ppc.c (ppc_elf_relax_section): Formatting.
 619
 620 2004-03-16  Alan Modra  <amodra@bigpond.net.au>
 621
 622         * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
 623         values selected in configure.host.  Require both to be defined
 624         before setting BFD_HOST_64_BIT_DEFINED.  Protect assignment to
 625         corresponding BFD_HOST vars with quotes.
 626         <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
 627         Always require BFD_HOST_64_BIT_DEFINED.
 628         <file_ptr type>: Find off_t size before emitting message.  Combine
 629         off_t and ftello64 conditional.
 630         * configure: Regenerate.
 631
 632 2004-03-16  Alan Modra  <amodra@bigpond.net.au>
 633
 634         * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
 635         aliasing warning.  Remove trailing whitespace throughout file.
 636
 637 2004-03-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 638
 639         * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
 640         input_section in calls to get_dyn_name.
 641         * elf64-hppa.c (get_dyn_name): Change type of first argument to "bfd *".        Use section id of first section in input BFD to build dynamic name for
 642         local symbols.
 643         (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
 644
 645 2004-03-15  Alan Modra  <amodra@bigpond.net.au>
 646
 647         * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
 648         (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
 649         (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
 650         (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
 651         (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
 652         * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
 653         (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
 654         when using long.
 655         * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
 656         (bfd_getb64): Return bfd_uint64_t.  Enable when BFD_HOST_64_BIT.
 657         (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
 658         (bfd_putb64): Accept bfd_uint64_t.  Enable when BFD_HOST_64_BIT.
 659         (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
 660         * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
 661         (read_8_bytes, read_indirect_string, read_address): Likewise.
 662         (read_abbrevs, parse_comp_unit): Likewise.
 663         * targets.c (struct bfd_target): Likewise.
 664         * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
 665         * hppabsd-core.c: Likewise.  Formatting.
 666         * hpux-core.c: Likewise.
 667         * irix-core.c: Likewise.
 668         * netbsd-core.c: Likewise.
 669         * osf-core.c: Likewise.
 670         * ptrace-core.c: Likewise.
 671         * sco5-core.c: Likewise.
 672         * trad-core.c: Likewise.
 673         * configure: Regenerate.
 674         * bfd-in2.h: Regenerate.
 675
 676 2004-03-15  Alan Modra  <amodra@bigpond.net.au>
 677
 678         * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
 679         (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
 680         (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
 681         (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
 682         (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
 683         (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
 684         (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
 685         * libbfd.c: Likewise in function definitions.
 686         (bfd_put_8): Mask with 0xff rather than casting to char.
 687         (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
 688         (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
 689         (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
 690         (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
 691         (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
 692         (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
 693         * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
 694         (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
 695         (H_GET_64, H_GET_32, H_GET_16): Likewise.
 696         (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
 697         * archive.c (do_slurp_coff_armap): Update swap prototype.
 698         * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
 699         (tic54x_getl_signed_32): Likewise.
 700         (tic54x_putl32): Likewise.  Mask with 0xff rather than casting to char.
 701         * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
 702         * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
 703         (bfd_getp_signed_32, bfd_putp32): Likewise.
 704         * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
 705         bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
 706         bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
 707         bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
 708         bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
 709         bfd_h_getx_signed_16, bfd_h_putx16.
 710         * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
 711         * hppabsd-core.c: Similarly.  Rename NO_SIGNED_GET to NO_GETS.
 712         * hpux-core.c: Likewise.
 713         * irix-core.c: Likewise.
 714         * netbsd-core.c: Likewise.
 715         * osf-core.c: Likewise.
 716         * ptrace-core.c: Likewise.
 717         * sco5-core.c: Likewise.
 718         * trad-core.c: Likewise.
 719         * bfd-in2.h: Regenerate.
 720
 721 2004-03-15  Matt Thomas  <matt@3am-software.com>
 722
 723         * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
 724         selected.
 725
 726 2004-03-13  Mark Kettenis  <kettenis@gnu.org>
 727
 728         * config.bfd: Add x86_64-*-openbsd*.
 729         * configure.in (x86_64-*-openbsd*): Set COREFILE to
 730         netbsd-core.lo.
 731         * configure: Regenerate.
 732
 733 2004-03-12  Nick Clifton  <nickc@redhat.com>
 734             Dave Murphy  <wintermute2k4@ntlworld.com>
 735
 736         * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
 737         if the input bfd does not contain any code.
 738
 739 2004-03-09  Steve Ellcey  <sje@cup.hp.com>
 740
 741         * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
 742
 743 2004-03-05  Fred Fish  <fnf@redhat.com>
 744
 745         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
 746         mips16 symbols to be even rather than testing first for even/odd.
 747         (_bfd_mips_elf_link_output_symbol_hook): Ditto.
 748
 749 2004-03-05  Nathan Sidwell  <nathan@codesourcery.com>
 750
 751         * elf.c (map_sections_to_segments): Ignore .tbss sections for
 752         layout purposes.
 753
 754 2004-03-03  Alexandre Oliva  <aoliva@redhat.com>
 755
 756         * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
 757         undefined symbols as hash_new.
 758
 759 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
 760
 761         * archures.c: Add bfd_mach_sh4_nommu_nofpu.
 762         * cpu-sh.c: Ditto.
 763         * elf32-sh.c: Ditto.
 764         * bfd-in2.h: Regenerate.
 765
 766 2004-03-02  Alexandre Oliva  <aoliva@redhat.com>
 767
 768         * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
 769         dynrelocs.
 770         (_frv_count_got_plt_entries): Initialize them.
 771         (frv_pic_relocs_info_find): Add insert argument.  Adjust all
 772         callers.
 773         (frv_pic_relocs_info_for_global): Likewise.
 774         (frv_pic_relocs_info_for_local): Likewise.
 775         (frv_pic_merge_early_relocs_info): New.
 776         (_frv_resolve_final_relocs_info): Use it in case one entry maps to
 777         another.
 778         (_frv_add_dyn_reloc): Add entry argument.  Adjust all callers.
 779         Check that we don't exceed the allocated count for entry.
 780         (_frv_add_rofixup): Likewise.
 781         (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
 782         (elf32_frv_finish_dynamic_sections): Improve error message in case
 783         we emit too few rofixup entries.
 784
 785 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 786
 787         * archures.c (bfd_mach_fr450): New.
 788         * bfd-in2.h: Regenerate.
 789         * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
 790         (arch_info_500): Link to it.
 791         * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
 792         (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
 793         (frv_elf_arch_extension_p): New function.
 794         (frv_elf_merge_private_bfd_data): Use it.
 795
 796 2004-02-28  H.J. Lu  <hongjiu.lu@intel.com>
 797
 798         * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
 799
 800         * elflink.h (is_global_data_symbol_definition): Moved to
 801         elflink.c.
 802         (elf_link_is_defined_archive_symbol): Likewise.
 803         (elf_link_add_archive_symbols): Likewise. Renamed to
 804         _bfd_elf_link_add_archive_symbols.
 805
 806         * elflink.c (elf_link_is_defined_archive_symbol): Get the size
 807         of ELF symbol table entry from backend.
 808         (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
 809         instead of elf_link_add_object_symbols.
 810
 811 2004-02-27  Alexandre Oliva  <aoliva@redhat.com>
 812
 813         * elf-bfd.h (struct elf_backend_data): Added
 814         elf_backend_can_make_relative_eh_frame,
 815         elf_backend_can_make_lsda_relative_eh_frame and
 816         elf_backend_encode_eh_address.
 817         (_bfd_elf_encode_eh_address): Declare.
 818         (_bfd_elf_can_make_relative): Declare.
 819         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
 820         hooks to decide whether to attempt to make_relative and
 821         make_lsda_relative.
 822         (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
 823         (_bfd_elf_can_make_relative): New.
 824         (_bfd_elf_encode_eh_address): New.
 825         * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
 826         (frv_elf_encode_eh_address): New.
 827         (elf_backend_can_make_relative_eh_frame): Define.
 828         (elf_backend_can_make_lsda_relative_eh_frame): Define.
 829         (elf_backend_encode_eh_address): Define.
 830         * elfxx-target.h
 831         (elf_backend_can_make_relative_eh_frame): Define.
 832         (elf_backend_can_make_lsda_relative_eh_frame): Define.
 833         (elf_backend_encode_eh_address): Define.
 834         (elfNN_bed): Add them.
 835
 836 2004-02-27  Alexandre Oliva  <aoliva@redhat.com>
 837
 838         * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
 839         complain_on_overflow to signed.
 840
 841 2004-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 842
 843         * elflink.h (sort_symbol): New.
 844         (elf_link_add_object_symbols): Use a sorted symbol array for
 845         weakdef.
 846
 847 2004-02-27  Jakub Jelinek  <jakub@redhat.com>
 848
 849         * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
 850         for pc relative relocs.
 851         (elf_s390_relocate_section): Likewise.
 852         * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
 853         for pc relative relocs.
 854         (elf_s390_relocate_section): Likewise.
 855
 856 2004-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 857
 858         * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
 859         count_dyn_reloc.
 860
 861 2004-02-25  H.J. Lu  <hongjiu.lu@intel.com>
 862
 863         * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
 864         field to track if a relocation is against readonly section.
 865         (count_dyn_reloc): Take a new argument for rent->reltext.
 866         (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
 867         (get_reloc_section): Don't set ia64_info->reltext here.
 868         (allocate_dynrel_entries): Set ia64_info->reltext here.
 869
 870 2004-02-24  Alexandre Oliva  <aoliva@redhat.com>
 871
 872         * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
 873         (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
 874         function's descriptor to symbol+offset, and map local undefweak
 875         symbol to NULL function descriptor.
 876         (elf32_frv_relocate_section): Likewise.
 877
 878 2004-02-23  Mark Kettenis  <kettenis@gnu.org>
 879
 880         * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
 881         M_X86_64_NETBSD.
 882         * netbsd-core.c (M_SPARC64_OPENBSD): Define.
 883         (netbsd_core_file_p): Set architecture from machine ID for
 884         selected machines.
 885
 886 2004-02-23  Jakub Jelinek  <jakub@redhat.com>
 887
 888         * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
 889         DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
 890
 891 2004-02-21  H.J. Lu  <hongjiu.lu@intel.com>
 892
 893         * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
 894         symbols with non-default visibility.
 895
 896 2004-02-21  Danny Smith  <daanysmith@users.sourceforge.net>
 897
 898         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
 899         IMAGE_SCN_MEM_WRITE on known sections only.
 900
 901 2004-02-20  Jakub Jelinek  <jakub@redhat.com>
 902
 903         * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
 904         symbols used in PIE relocs.
 905
 906 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
 907
 908         * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
 909         .plt sh_entsize.
 910
 911 2004-02-18  Daniel Jacobowitz  <drow@mvista.com>
 912
 913         * configure.in: Update version to 2.15.90.
 914         * configure: Regenerate.
 915
 916 2004-02-17  Daniel Jacobowitz  <drow@mvista.com>
 917             Richard Sandiford  <rsandifo@redhat.com>
 918
 919         * elfxx-mips.c (mips_elf_calculate_relocation): Use
 920         _bfd_elf_symbol_refs_local_p to decide whether to decay
 921         a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
 922         (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
 923         relocs if the symbol wasn't defined by a regular object file.
 924         Don't check the symbol's dynindx.
 925
 926 2004-02-16  Andrew Cagney  <cagney@redhat.com>
 927
 928         * bfd-in.h (file_ptr, ufile_ptr): Configure type using
 929         @bfd_file_ptr@.
 930         * bfd-in2.h: Re-generate.
 931
 932 2004-02-14  Andrew Cagney  <cagney@redhat.com>
 933
 934         * configure.host (HDEFINES): When hppa*-*-hpux*, define
 935         _LARGEFILE64_SOURCE.
 936
 937 2004-02-13  Andrew Cagney  <cagney@redhat.com>
 938
 939         * elf.c (vma_page_aligned_bias): New function.
 940         (assign_file_positions_except_relocs)
 941         (assign_file_positions_for_segments): Replace broken modulo
 942         arithmetic with call to vma_page_aligned_bias.
 943
 944 2004-02-11  Andrew Cagney  <cagney@redhat.com>
 945
 946         * bfd-in.h: Update copyright.
 947         (bfd_tell): Change return type to file_ptr.
 948         * bfd-in2.h: Re-generate.
 949         * cache.c: Update copyright.
 950         (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
 951         parameter.
 952         (close_one): Use real_ftell.
 953         * bfdio.c: Update copyright.
 954         (real_ftell, real_fseek): New functions.
 955         (bfd_tell): Use real_fseek and real_ftell, change return type to
 956         file_ptr.
 957         (bfd_seek): Use real_ftell and real_fseek, change type of
 958         file_position to a file_ptr.
 959         * libbfd-in.h: Update copyright.
 960         (real_ftell, real_fseek): Declare.
 961         * libbfd.h: Re-generate.
 962
 963         * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
 964         fseeko and fseeko64.  Determine bfd_file_ptr.
 965         * configure: Re-generate.
 966         * config.in: Re-generate.
 967
 968 2004-02-09  Anil Paranjpe  <anilp1@KPITCummins.com>
 969
 970         * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
 971         * elf32-h8300.c: Likewise.
 972
 973 2004-02-09  Christian Vogel <vogelchr@vogel.cx>
 974             Nick Clifton  <nickc@redhat.com>
 975
 976         * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
 977         GOT entries with no associated GOT subsection.
 978
 979 2004-02-09  Richard Sandiford  <rsandifo@redhat.com>
 980
 981         * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
 982         * elf.c (swap_out_syms): Use it to decide whether local section
 983         symbols should be named.
 984         * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
 985         * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
 986         (elf_backend_name_local_section_symbols): Define.
 987         * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
 988
 989 2004-01-30  H.J. Lu  <hongjiu.lu@intel.com>
 990
 991         * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
 992         (elfNN_ia64_relax_section): Optimize brl to br during the relax
 993         finalize pass.
 994
 995 2004-01-30  Alexandre Oliva  <aoliva@redhat.com>
 996
 997         * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
 998         to bfd_link_hash_entry passed by reference to
 999         _bfd_generic_link_add_one_symbol.
1000
1001 2004-01-25  H.J. Lu  <hongjiu.lu@intel.com>
1002
1003         * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1004         relocations against dynamic symbols.
1005
1006 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
1007
1008         * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1009         change.
1010
1011 2004-01-21  Tom Rix  <tcrix@worldnet.att.net>
1012
1013         * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1014         * bfd-in2.h, libbfd.h: Rebuilt.
1015
1016 2004-01-20  Danny Smith  <dannysmith@users.sourceforge.net>
1017
1018         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1019         IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1020         flag has been cleared.
1021
1022 2004-01-19  Kazu Hirata  <kazu@cs.umass.edu>
1023
1024         * coff-h8300.c: Add and adjust comments about relaxation.
1025         * elf32-h8300.c: Likewise.
1026
1027 2004-01-16  Kazu Hirata  <kazu@cs.umass.edu>
1028
1029         * coff-h8300.c: Fix comment typos.
1030         * elf32-h8300.c: Likewise.
1031
1032 2004-01-16  Kazu Hirata  <kazu@cs.umass.edu>
1033
1034         * coff-h8300.c: Add comments about relaxation.
1035         * elf32-h8300.c: Likewise.
1036
1037 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1038
1039         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1040         throughout.
1041         * aclocal.m4: Regenerate.
1042         * configure: Regenerate.
1043
1044 2004-01-13  Ian Lance Taylor  <ian@wasabisystems.com>
1045
1046         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1047         mips_elf64_rtype_to_howto instead of using howto_table.
1048
1049 2004-01-13  Daniel Jacobowitz  <drow@mvista.com>
1050
1051         * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1052         the .plt section.
1053         (elf32_arm_check_relocs): Don't increment the PLT refcount for
1054         relocs which would not use the PLT.
1055
1056 2004-01-13  Alan Modra  <amodra@bigpond.net.au>
1057
1058         * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1059         (ppc64_elf_gc_sweep_hook): Likewise.
1060         (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1061
1062 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
1063
1064         Adds linker relaxation support for bit manipulation insns like
1065         band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1066         bst, btst, bxor.
1067         * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1068         elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1069         * coff-h8300.c: Opcode for bit manipulation insn is checked in
1070         h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1071
1072 2004-01-12  Alan Modra  <amodra@bigpond.net.au>
1073
1074         * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1075
1076 2004-01-11  Kazu Hirata  <kazu@cs.umass.edu>
1077
1078         * elf32-h8300.c: Fix formatting.
1079
1080 2004-01-11  Kazu Hirata  <kazu@cs.umass.edu>
1081
1082         * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1083         dynamic object is present.  Declare r_symndx and h in an inner
1084         scope.
1085         * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1086
1087 2004-01-09  Daniel Jacobowitz  <drow@mvista.com>
1088
1089         * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1090         (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1091         (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1092         identically.  Do not emit PC24 relocations for shared libraries.
1093         (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1094         identically.  Don't adjust pc_count.
1095         (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1096         Set ELF_LINK_HASH_NEEDS_PLT for both.  Don't adjust pc_count; don't
1097         adjust count for branch relocations.
1098         (allocate_dynrelocs): Correct typo in call to
1099         WILL_CALL_FINISH_DYNAMIC_SYMBOL.  Never allocate space for
1100         PC24 or PLT32 relocs when linking.
1101
1102 2004-01-09  Dmitry Semyonov  <Dmitry.Semyonov@oktet.ru>
1103
1104         * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1105         relocation howto with ARM_26 one for consistency.
1106         (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1107         that will be converted to ARM_26D ones, since we always want 'done'
1108         relocations to be reflected in section's data.
1109         (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1110         offset.
1111         (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1112         requested.
1113
1114 2004-01-08  Dmitry Semyonov  <Dmitry.Semyonov@oktet.ru>
1115
1116         * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1117         are not partial_inplace during a relocatable link.
1118
1119 2004-01-08  Kazu Hirata  <kazu@cs.umass.edu>
1120
1121         * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1122         if no dynamic object is present.  Declare r_symndx and h in an
1123         inner scope.
1124
1125 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1126
1127         * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1128         trampoline if it is known out of range.
1129
1130 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
1131
1132         2003-12-17  Alexandre Oliva  <aoliva@redhat.com>
1133         * elf32-frv.c (_frv_osec_readonly_p): New.
1134         (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1135         undefweak symbol.
1136         (_frv_count_got_plt_entries): Adjust expected count accordingly.
1137         (elf32_frv_relocate_section): Likewise.  Error out if attempting
1138         to emit rofixups or dynamic relocs in read-only segments.  Use
1139         _bfd_elf_section_offset to adjust r_offsets in rofixups and
1140         dynamic relocations.
1141         2003-12-12  Alexandre Oliva  <aoliva@redhat.com>
1142         * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1143         relocations or fixups involving merged sections correctly.  Avoid
1144         crash when undefined symbol is referenced by R_FRV_32 or
1145         R_FRV_FUNCDESC_VALUE.
1146         2003-12-02  Alexandre Oliva  <aoliva@redhat.com>
1147         * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1148         input section holding local symbol to addend of R_FRV_32 or
1149         R_FRV_FUNCDESC_VALUE dynamic relocation.
1150         2003-11-27  Alexandre Oliva  <aoliva@redhat.com>
1151         * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1152         (elf32_frv_always_size_sections): Don't store pointer to
1153         __stacksize symbol in sec_info.
1154         (elf32_frv_modify_segment_map): Look it up here.
1155         2003-11-26  Alexandre Oliva  <aoliva@redhat.com>
1156         * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1157         of the lazy PLT entry, not only its offset, as the low word of a
1158         function descriptor.
1159         2003-11-10  Alexandre Oliva  <aoliva@redhat.com>
1160         * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1161         if a hash table entry already exists but is not a definition.
1162         2003-11-05  Alexandre Oliva  <aoliva@redhat.com>
1163         * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1164         (_frv_add_rofixup): Don't inline.
1165         (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1166         for undefweak symbols.
1167         (elf32_frv_relocate_section): Avoid crash while computing
1168         relocation when linking with shared library.  Only emit rofixups
1169         and dynamic relocations for alloc&load sections.  Mark binaries
1170         with inter-segment relocations for relocation as a unit.
1171         (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1172         (DEFAULT_STACK_SIZE): New.
1173         (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1174         emit rofixups or dynamic relocs when linking dynamic non-PIE
1175         executables.
1176         (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1177         shared libs too.  Reserve the last entry for the GOT pointer.
1178         (elf32_frv_finish_dynamic_sections): Emit it.
1179         (elf32_frv_always_size_sections): New.
1180         (elf32_frv_modify_segment_map): New.
1181         (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1182         sections.
1183         (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1184         (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1185         (elf_backend_always_size_sections): New.
1186         (elf_backend_modify_segment_map): New.
1187         2003-10-31  Alexandre Oliva  <aoliva@redhat.com>
1188         * config.bfd: Added frv-*-*linux*.
1189         * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1190         ABS section, instead of crashing.
1191         (elf32_frv_relocate_section): Don't crash before warning about
1192         different segments in non-PIC relocation.
1193         2003-10-17  Alexandre Oliva  <aoliva@redhat.com>
1194         * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1195         relocs to undefweak symbols.
1196         (elf32_frv_relocate_section): Ditto for undefined symbols.
1197         2003-10-06  Alexandre Oliva  <aoliva@redhat.com>
1198         * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1199         gotfixup section was created.
1200         2003-09-30  Alexandre Oliva  <aoliva@redhat.com>
1201         * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1202         FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1203         complain_overflow_signed.
1204         * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1205         have not been allocated.
1206         (_frv_emit_got_relocs_plt_entries): Return non-void.  Assert
1207         privfd only if dynamic sections were created.
1208         (elf32_frv_relocate_section): Compute gprel_segment, and use it
1209         for GPREL relocs.  When linking relocatable FDPIC executables,
1210         emit warnings for relocations that would be illegal on PIE or
1211         shared libraries.  Emit rofixup for R_FRV_32 only if input object
1212         is not FDPIC.
1213         (_frv_create_got_section): Define _gp symbol in the rofixup
1214         section.
1215         (elf32_frv_finish_dynamic_sections): If rofixups needed but
1216         dynamic sections missing, error out requesting -melf32frvfd.
1217         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
1218         * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1219         computation of addends from section and global or local symbol
1220         value.  Change return type to bfd_boolean, and return a failure if
1221         a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1222         nonzero addend is required.
1223         (elf32_frv_relocate_section): Likewise.  Print error for
1224         unsupported nonzero addends.
1225         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
1226         * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1227         force everything local.
1228         (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1229         * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1230         (frv_gotfixup_section): New.
1231         (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1232         (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1233         and relocsfdv.
1234         (_frv_add_rofixup): New.
1235         (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1236         fdpic executables.  Use FRV_SYM_LOCAL more widely to simplify and
1237         improve some ugly conditions.
1238         (elf32_frv_relocate_section): Likewise.  Reject inter-segment
1239         relocations in fdpic.
1240         (_frv_create_got_section): Create .rofixup.got section.
1241         (struct _frv_dynamic_got_info): Added fixups.
1242         (_frv_count_got_plt_entries): Account in-GOT relocations into
1243         relocs32, relocsfd and relocsfdv.  Account them into relocs or
1244         fixups, as appropriate.
1245         (elf32_frv_size_dynamic_sections): Size rofixup section.  Simplify
1246         sizing of gotrel.
1247         (elf32_frv_finish_dynamic_sections): Verify that the right number
1248         of relocations and fixups was generated.
1249         (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1250         relocsfdv.
1251         * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1252         SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1253         (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1254         descriptor of a (formerly-)global symbol is local.
1255         (struct frv_pic_relocs_info): Adjust comments.
1256         (_frv_emit_got_relocs_plt_entries): Adjust.
1257         (elf32_frv_relocate_section): Likewise.
1258         (_frv_count_got_plt_entries): Likewise.
1259         * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1260         symbol's value to addend in the common preamble.  Decay dynamic
1261         symbols to section+offset if they bind or call locally, for GOT
1262         and FUNCDESC_VALUE, respectively.
1263         (elf32_frv_relocate_section): Likewise.
1264         (elf32_frv_check_relocs): Don't register as dynamic symbols of
1265         internal or hidden visibility.
1266         2003-09-17  Alexandre Oliva  <aoliva@redhat.com>
1267         * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1268         argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1269         (elf32_frv_relocate_section): Pass relocation addend in.  Use
1270         original relocation addend to look up the got relocs/plt entries
1271         table.  Do not call _bfd_elf_rel_local_sym.  Don't error out when
1272         processing relocations that reference .scommon symbols.
1273         2003-09-15  Alexandre Oliva  <aoliva@redhat.com>
1274         Introduce support for dynamic linking.
1275         * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1276         (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1277         elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1278         (frv_reloc_type_lookup): Return REL howtos for executables and
1279         dynamic libraries.
1280         (frv_info_to_howto_rel): New.
1281         (struct frv_elf_link_hash_table): New.
1282         (frv_hash_table, frv_got_section, frv_gotrel_section,
1283         frv_plt_section, frv_pltrel_section, frv_relocs_info,
1284         frv_got_initial_offset, frv_plt_initial_offset): New macros.
1285         (frv_elf_link_hash_table_create): New.
1286         (struct frv_pic_relocs_info): New.
1287         (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1288         (frv_pic_relocs_info_find): New.
1289         (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1290         New.
1291         (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1292         (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1293         (_frv_emit_got_relocs_plt_entries): New.
1294         (elf32_frv_relocate_section): Add support for dynamic linking.
1295         Handle new relocations.
1296         (_frv_create_got_section): New.
1297         (elf32_frv_create_dynamic_sections): New.
1298         (ELF_DYNAMIC_INTERPRETER): New.
1299         (struct _frv_dynamic_got_info): New.
1300         (_frv_count_got_plt_entries): New.
1301         (struct _frv_dynamic_got_plt_info): New.
1302         (_frv_compute_got_alloc_data): New.
1303         (_frv_get_got_entry, _frv_get_fd_entry): New.
1304         (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1305         (_frv_resolve_final_relocs_info): New.
1306         (elf32_frv_size_dynamic_sections): New.
1307         (elf32_frv_finish_dynamic_sections): New.
1308         (elf32_frv_adjust_dynamic_symbol): New.
1309         (elf32_frv_finish_dynamic_symbol): New.
1310         (elf32_frv_check_relocs): Handle new relocs.  Explain how the
1311         whole thing works.
1312         (elf_info_to_howto_rel): Define.
1313         (bfd_elf32_bfd_link_hash_table_create): Define.
1314         (elf_backend_create_dynamic_sections): Define.
1315         (elf_backend_adjust_dynamic_symbol): Define.
1316         (elf_backend_size_dynamic_sections): Define.
1317         (elf_backend_finish_dynamic_symbol): Define.
1318         (elf_backend_finish_dynamic_sections): Define.
1319         (elf_backend_want_got_sym): Define.
1320         (elf_backend_got_header_size): Define.
1321         (elf_backend_want_got_plt): Define.
1322         (elf_backend_plt_readonly): Define.
1323         (elf_backend_want_plt_sym): Define.
1324         (elf_backend_plt_header_size): Define.
1325         (elf_backend_may_use_rel_p): Define.
1326         (elf_backend_may_use_rela_p): Define.
1327         (elf_backend_default_use_rela_p): Define.
1328         2003-08-08  Alexandre Oliva  <aoliva@redhat.com>
1329         * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1330         R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1331         R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1332         (frv_reloc_map): Map the corresponding BFD relocs to them.
1333         (frv_reloc_type_lookup): ... and back to BFD relocs.
1334         * reloc.c: New relocs.
1335         * bfd-in2.h, libbfd.h: Rebuilt.
1336         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
1337         * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1338         R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1339         R_FRV_FUNCDESC_GOTLO): New.
1340         (frv_reloc_map): Map the corresponding BFD relocs to them.
1341         (frv_reloc_type_lookup): ... and back to BFD relocs.
1342         * reloc.c: New relocs.
1343         * bfd-in2.h, libbfd.h: Rebuilt.
1344
1345 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1346
1347         * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1348         targets to support pages of up to 64kB.
1349         (elf32_bed): Redefine to get a separate backend data structure for
1350         traditional targets.
1351         * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1352         targets to support pages of up to 64kB.
1353         (elf64_bed): Redefine to get a separate backend data structure for
1354         traditional targets.
1355         * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1356         targets to support pages of up to 64kB.
1357         (elf32_bed): Redefine to get a separate backend data structure for
1358         traditional targets.
1359
1360 2004-01-04  Mark Kettenis  <kettenis@gnu.org>
1361
1362         * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1363
1364 2004-01-02  Mark Kettenis  <kettenis@gnu.org>
1365
1366         * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1367         (elf_i386_grok_psinfo): Likewise.
1368
1369 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
1370
1371         * config.bfd: Add m68k-uClinux target.
1372
1373 2004-01-01  Grant Edwards <grante@visi.com>
1374
1375         * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1376         * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1377         (elf32_h8_gc_sweep_hook): New function.
1378         (elf_backend_gc_mark_hook): Define.
1379         (elf_backend_gc_sweep_hook): Define.
1380         (elf_backend_can_gc_sections): Define.
1381
1382 For older changes see ChangeLog-0203
1383 \f
1384 Local Variables:
1385 mode: change-log
1386 left-margin: 8
1387 fill-column: 74
1388 version-control: never
1389 End: