bfd/ChangeLog

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