bfd/ChangeLog

   1 2004-04-22  Nick Clifton  <nickc@redhat.com>
   2
   3         * bfd.c (bfd_archive_filename): Return NULL on NULL input.
   4
   5 2004-04-22  Peter Barada <peter@the-baradas.com>
   6
   7         * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
   8         * bfd2-in.h: Regenerate.
   9         * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
  10
  11 2004-04-21  Chris Demetriou  <cgd@broadcom.com>
  12
  13         * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
  14         * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
  15         * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
  16         (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
  17         * bfd-in2.h: Regenerate.
  18
  19 2004-04-21  Bob Wilson  <bob.wilson@acm.org>
  20
  21         * elf32-xtensa.c (is_same_value): Add final_static_link argument and
  22         require relocations against a weak symbol to reference the same
  23         symbol hash entry if not a final, static link.
  24         (get_cached_value, add_value_map): Add final_static_link argument.
  25         (remove_literals): Pass final_static_link argument as needed.
  26
  27 2004-04-21  Andrew Cagney  <cagney@redhat.com>
  28
  29         * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
  30         (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
  31         (opncls_bwrite, opncls_bclose, opncls_bflush)
  32         (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
  33         bfd iovec that uses function callbacks.
  34         (bfd_close): Use the iovec's bclose.
  35         * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
  36         (cache_bclose, cache_bflush, cache_bstat)
  37         (cache_iovec): New functions and global variable, implement a
  38         cache "iovec", where applicable set bfd_error.
  39         (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
  40         * bfdio.c (struct bfd_iovec): Define.
  41         (real_read): Delete function.
  42         (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
  43         (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
  44         assume that bread and bwrite set bfd_error.
  45         * bfd.c (struct bfd): Add "iovec", update comments.
  46         * bfd-in2.h, libbfd.h: Re-generate.
  47
  48 2004-04-21  Andrew Cagney  <cagney@redhat.com>
  49
  50         * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
  51
  52 2004-04-21  Eric Botcazou  <ebotcazou@act-europe.fr>
  53
  54         * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
  55         (bfd_elf_gc_sections): Fail if a shared object is being created.
  56         Do not fail if dynamic sections have been created.  Instead call
  57         elf_gc_mark_dynamic_ref_symbol to mark sections that contain
  58         dynamically referenced symbols.  Do not mark the whole graph
  59         rooted at .eh_frame, only the section proper.
  60
  61 2004-04-20  DJ Delorie  <dj@redhat.com>
  62
  63         * reloc.c: Add BFD_RELOC_32_SECREL.
  64         * bfd-in2.h: Regenerate.
  65         * libbfd.h: Likewise.
  66         * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
  67         (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
  68         (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
  69
  70 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
  71
  72         * elf32-sparc.c (elf32_sparc_relocate_section): Handle
  73         relocs against hidden/protected undefweak symbols properly.
  74         * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
  75
  76 2004-04-18  Mark Kettenis  <kettenis@gnu.org>
  77
  78         * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
  79         * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
  80         core files.
  81
  82 2004-04-17  Brian Ford  <ford@vss.fsi.com>
  83
  84         * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
  85         filepos for the SizeOfHeaders field.
  86         (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
  87         overflow.
  88         (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
  89
  90 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
  91
  92         * simple.c (bfd_simple_get_relocated_section_contents): Don't
  93         change reloc_done.  Set and restore _cooked_size.
  94         (RETURN): Delete.
  95
  96 2004-04-15  Mark Kettenis  <kettenis@gnu.org>
  97
  98         * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
  99         core files.
 100
 101 2004-04-15  Nick Clifton  <nickc@redhat.com>
 102
 103         * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
 104
 105 2004-04-15  Alan Modra  <amodra@bigpond.net.au>
 106
 107         * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
 108
 109 2004-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 110
 111         * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
 112         when it is a definition.
 113
 114 2004-04-14  Alan Modra  <amodra@bigpond.net.au>
 115
 116         * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
 117         when statically linking PIC code.
 118         * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
 119
 120 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 121
 122         * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
 123         * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
 124         targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
 125         * configure: Regenerate.
 126
 127 2004-04-08  Richard Sandiford  <rsandifo@redhat.com>
 128
 129         * elflink.c: Include libiberty.h.
 130         * Makefile.am (elflink.lo): Depend on libiberty.h.
 131         * Makefile.in: Regenerate.
 132
 133 2004-04-06  Daniel Jacobowitz  <drow@mvista.com>
 134
 135         * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
 136         ".MIPS.stubs".
 137
 138 2004-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 139
 140         * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
 141         reserve the memory for dynamic linker
 142
 143 2004-04-05  Mark Kettenis  <kettenis@gnu.org>
 144
 145         * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
 146         (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
 147
 148 2004-04-02  H.J. Lu  <hongjiu.lu@intel.com>
 149
 150         * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
 151         RELOC_FOR_GLOBAL_SYMBOL.
 152         (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
 153
 154 2004-04-02  H.J. Lu  <hongjiu.lu@intel.com>
 155
 156         * elf32-arm.h (elf32_arm_final_link_relocate): Handle
 157         R_ARM_ALU* only if OLD_ARM_ABI is not defined.
 158
 159 2004-04-01  Paul Brook  <paul@codesourcery.com>
 160
 161         * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
 162         * elf32-arm.h (struct elf32_elf_section_map): New.
 163         (struct _arm_elf_section_data): New.
 164         (elf32_arm_section_data): Define.
 165         (struct elf32_arm_link_hash_table): Add byteswap_code.
 166         (elf32_arm_link_hash_table_create): Initialize byteswap_code.
 167         (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
 168         (elf32_arm_post_process_headers): Set EF_ARM_BE8.
 169         (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
 170         elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
 171         (bfd_elf32_new_section_hook, elf_backend_write_section,
 172         elf_backend_link_output_symbol_hook): Define.
 173
 174 2004-04-01  Andy Chittenden  <achittenden@bluearc.com>
 175
 176         * stabs.c (struct stab_link_includes_totals): Add field 'symb'
 177         that keeps the characters in a B_INCL..B_EINCL range.
 178         (_bfd_link_section_stabs): When computing the sum of the
 179         characters in a B_INCL..B_EINCL range also keep a copy of those
 180         characters.  Use this information to distinguish between
 181         include sections that have the same sum and the same length
 182         but which are nevertheless unique.
 183
 184 2004-03-31  Paul Brook  <paul@codesourcery.com>
 185
 186         * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
 187         * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
 188
 189 2004-03-31  Andy Chittenden <achittenden@bluearc.com>
 190
 191         * stabs.c (struct stab_link_includes_totals): Rename field 'total'
 192         to 'sum_chars' and add field 'num_chars'.
 193         (_bfd_link_section_stabs): When computing the sum of the
 194         characters in a B_INCL..B_EINCL range also keep a count of the
 195         number of characters.  Use this information to help distinguish
 196         between include sections when have the same sum but which
 197         nevertheless are still unique.
 198
 199 2004-03-31  Mattias Engdegård  <mattias@virtutech.se>
 200
 201         * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
 202
 203 2004-03-30  Galit Heller  <Galit.Heller@nsc.com>
 204             Tomer Levi    <Tomer.Levi@nsc.com>
 205
 206         * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
 207         (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
 208         (BFD32_BACKENDS): Add elf32-cr16c.lo.
 209         (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
 210         (cpu-cr16c.lo): New target.
 211         (elf32-cr16c.lo): Likewise.
 212         * Makefile.in: Regenerate.
 213         * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
 214         (bfd_archures_list): Add bfd_cr16c_arch.
 215         * config.bfd: Handle cr16c-*-elf*.
 216         * configure.in: Handle bfd_elf32_cr16c_vec.
 217         * configure: Regenerate.
 218         * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
 219         BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
 220         BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
 221         BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
 222         BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
 223         BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
 224         BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
 225         BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
 226         BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
 227         BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
 228         BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
 229         BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
 230         BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
 231         BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
 232         BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
 233         BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
 234         BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
 235         BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
 236         BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
 237         BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
 238         * targets.c (bfd_elf32_cr16c_vec): Declare.
 239         (bfd_target_vector): Add bfd_elf32_cr16c_vec.
 240         * cpu-cr16c.c: New file.
 241         * elf32-cr16c.c: Likewise.
 242         * libbfd.h: Regenerate.
 243         * bfd-in2.h: Likewise.
 244
 245 2004-03-30  Jakub Jelinek  <jakub@redhat.com>
 246
 247         * elf.c (map_sections_to_segments): Fix handling of .tbss.
 248
 249 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
 250
 251         * Makefile.am: Remove all mention of elflink.h.
 252         * Makefile.in: Regenerate.
 253         * bfd-in.h (bfd_elf_discard_info): Declare.
 254         (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
 255         * bfd-in2.h: Regenerate.
 256         * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
 257         bfd_elf32_link_record_dynamic_symbol,
 258         bfd_elf64_link_record_dynamic_symbol,
 259         _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
 260         bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
 261         _bfd_elf32_link_record_local_dynamic_symbol,
 262         _bfd_elf64_link_record_local_dynamic_symbol,
 263         _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
 264         _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
 265         _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
 266         _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
 267         _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
 268         _bfd_elf32_reloc_symbol_deleted_p,
 269         _bfd_elf64_reloc_symbol_deleted_p): Delete.
 270         (bfd_elf_link_record_dynamic_symbol,
 271         bfd_elf_link_record_local_dynamic_symbol,
 272         bfd_elf_final_link, bfd_elf_gc_sections,
 273         bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
 274         bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
 275         bfd_elf_reloc_symbol_deleted_p): Declare.
 276         (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
 277         * elf32-arm.h: Update for changed function names.  Remove local
 278         WILL_CALL_FINISH_DYNAMIC_SECTION define.
 279         * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
 280         * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
 281         * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
 282         * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
 283         * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
 284         * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
 285         * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
 286         * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
 287         * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
 288         (bfd_elfNN_print_symbol): Define.
 289         * elfcode.h: Don't include elflink.h.
 290         (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
 291         elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
 292         elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
 293         elf_gc_record_vtinherit, elf_gc_record_vtentry,
 294         elf_link_record_local_dynamic_symbol): Don't define.
 295         * elflink.c: Update for changed function names.  Move elflink.h
 296         code here.
 297         * elflink.h: Delete file.
 298         * po/SRC-POTFILES.in: Regenerate.
 299         * po/bfd.pot: Regenerate.
 300
 301 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
 302
 303         * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
 304         "name" for global syms accidentally removed in 2004-03-20 change.
 305
 306 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
 307
 308         * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
 309         * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
 310         where Elf_External_* is different for 64 and 32 bit, with
 311         corresponding elf_size_info field.
 312         (struct elf_final_link_info): Use "bfd_byte *" instead
 313         of "Elf_External_Sym *" for external_syms and symbuf.
 314         (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
 315         vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
 316         (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
 317         (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
 318         (elf_link_sort_cmp2): Adjust.
 319         (elf_link_sort_relocs): Set up r_sym_mask local var instead of
 320         using ELF_R_SYM macro.  Set u.sym_mask.
 321         (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
 322         version, elf_stringtab_init.  Ditto for bfd_section_from_elf_index
 323         vs. section_from_elf_index.  Adjust Elf_External_Sym pointer
 324         arithmetic.  Pass bed to elf_link_flush_output_syms.  Adjust
 325         Elf_External_Dyn pointer arithmentic.  Use bed swap_dyn_in and
 326         swap_syn_out functions.  Rearrange dyn swap in/out switch.
 327         (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
 328         Pass bed to elf_link_flush_output_syms.  Use bed swap_symbol_out.
 329         (elf_link_flush_output_syms): Add elf_backend_data arg.
 330         (elf_link_check_versioned_symbol): Likewise.
 331         (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
 332         Adjust Elf_External_Sym pointer arithmetic.  Use bed swap_symbol_out.
 333         (elf_link_input_bfd): Use bfd_section_from_elf_index.  Set up
 334         r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
 335         ELF_R_TYPE and ELF_R_INFO macros.
 336         (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
 337         based on size rather than using ELF_R_INFO.
 338         (elf_gc_mark): Set up r_sym_shift local var and use instead of
 339         ELF_R_SYM macro.
 340         (struct alloc_got_off_arg): New.
 341         (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
 342         ARCH_SIZE.  Pass get entry size down to elf_gc_allocate_got_offsets.
 343         (elf_gc_allocate_got_offsets): Adjust.
 344         (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
 345         ELF_R_SYM.  Use bfd_section_from_elf_index.
 346         (elf_bfd_discard_info): Set cookie.r_sym_shift.
 347         * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
 348         (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
 349
 350 2004-03-26  Stan Shebs  <shebs@apple.com>
 351
 352         Remove MPW support, no longer used.
 353         * config.bfd (powerpc-*-mpw*): Remove configuration.
 354         * mpw-config.in, mpw-make.sed: Remove files.
 355         * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
 356
 357 2004-03-26  Alan Modra  <amodra@bigpond.net.au>
 358
 359         * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
 360         (ppc64_elf_add_symbol_hook): New function.
 361         * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
 362         const from Elf_Internal_Sym param.
 363         * elflink.c (elf_link_add_object_symbols): Adjust.
 364         * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
 365         * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
 366         * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
 367         * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
 368         * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
 369         * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
 370         * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
 371         * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
 372         * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
 373         * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
 374         * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
 375         * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
 376         * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
 377         * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
 378         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
 379         * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
 380
 381 2004-03-26  Alan Modra  <amodra@bigpond.net.au>
 382
 383         * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
 384         * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
 385         (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
 386         (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
 387         (bfd_elf64_bfd_link_add_symbols): Delete.
 388         (bfd_elf_link_add_symbols): Declare.
 389         * elfcode.h (elf_bfd_link_add_symbols): Delete.
 390         * elflink.c: Include safe-ctype.h.
 391         (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
 392         make static.
 393         (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
 394         (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
 395         static.
 396         (elf_link_add_archive_symbols): Rename from
 397         _bfd_elf_link_add_archive_symbols, make static.
 398         (elf_link_add_object_symbols): New function.  Corresponding
 399         elflink.h function converted to use elf_size_info.
 400         (bfd_elf_link_add_symbols): Likewise.
 401         (bfd_elf_size_dynamic_sections): Adjust.
 402         * elflink.h (elf_bfd_link_add_symbols): Delete.
 403         (elf_link_add_object_symbols): Delete.
 404         * elf32-gen.c (elf32_generic_link_add_symbols): Call
 405         bfd_elf_link_add_symbols.
 406         * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
 407
 408 2004-03-25  Alan Modra  <amodra@bigpond.net.au>
 409
 410         * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
 411         and chained shared libs only if dynsym.  Clear dynsym on forced-local.
 412
 413         * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
 414         (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
 415         (_bfd_elf_add_dt_needed_tag): Declare.
 416         (_bfd_elf_sort_symbol): Declare.
 417         (_bfd_elf_finalize_dynstr): Declare.
 418         (RELOC_FOR_GLOBAL_SYM): Formatting.
 419         * elfcode.h (elf_add_dynamic_entry): Delete.
 420         * elflink.c (_bfd_elf_add_dynamic_entry): New function.  Corresponding
 421         elflink.h function converted to use elf_size_info.
 422         (_bfd_elf_add_dt_needed_tag): Likewise.
 423         (_bfd_elf_sort_symbol): Likewise.
 424         (_bfd_elf_finalize_dynstr): Likewise.
 425         (compute_bucket_count): Likewise.
 426         (bfd_elf_size_dynamic_sections): Likewise.  Check result of
 427         _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
 428         (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
 429         * elflink.h: ..here.
 430         (sort_symbol, add_dt_needed_tag): Delete.
 431         (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
 432         (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
 433         Update all users.
 434         * elf32-arm.h (add_dynamic_entry): Update.  Remove casts.
 435         * elf32-cris.c (add_dynamic_entry): Likewise.
 436         * elf32-hppa.c (add_dynamic_entry): Likewise.
 437         * elf32-i370.c (add_dynamic_entry): Likewise.
 438         * elf32-i386.c (add_dynamic_entry): Likewise.
 439         * elf32-m32r.c (add_dynamic_entry): Likewise.
 440         * elf32-m68k.c (add_dynamic_entry): Likewise.
 441         * elf32-ppc.c (add_dynamic_entry): Likewise.
 442         * elf32-s390.c (add_dynamic_entry): Likewise.
 443         * elf32-sh.c (add_dynamic_entry): Likewise.
 444         * elf32-sparc.c (add_dynamic_entry): Likewise.
 445         * elf32-vax.c (add_dynamic_entry): Likewise.
 446         * elf32-xtensa.c (add_dynamic_entry): Likewise.
 447         * elf64-alpha.c (add_dynamic_entry): Likewise.
 448         * elf64-hppa.c (add_dynamic_entry): Likewise.
 449         * elf64-ppc.c (add_dynamic_entry): Likewise.
 450         * elf64-s390.c (add_dynamic_entry): Likewise.
 451         * elf64-sparc.c (add_dynamic_entry): Likewise.
 452         * elf64-x86-64.c (add_dynamic_entry): Likewise.
 453         * elfxx-ia64.c (add_dynamic_entry): Likewise.
 454         * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
 455         * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
 456         * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
 457         * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
 458
 459 2004-03-23  Paul Brook  <paul@codesourcery.com>
 460
 461         * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
 462
 463 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
 464
 465         * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
 466         literal tables and check for relocs outside of literal pools.
 467         (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
 468         (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
 469         set DF_TEXTREL.
 470         (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
 471         (elf_xtensa_relocate_section): Read literal tables and check for
 472         dynamic relocations in read-only sections and not in literal pools.
 473
 474 2004-03-23  Alan Modra  <amodra@bigpond.net.au>
 475
 476         PR 51.
 477         * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
 478
 479 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
 480
 481         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
 482         R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
 483         not defined by the executable, or defined in a DSO.
 484         <eliding run-time relocation of .got>: Initialize GOT entry for a
 485         function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
 486         executable.
 487         (cris_elf_gc_sweep_hook): Improve fallthrough marking.
 488         (elf_cris_try_fold_plt_to_got): Improve head comment.  Do not fold
 489         a PLT reloc to GOT for an executable.
 490         (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
 491         .got for a DSO and explain why.
 492         (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
 493         and unreferenced symbols for which a PLT is defined.  Adjust
 494         dynamic-symbol pruning correspondingly, to make sure we don't lose
 495         a dynamic symbol also defined by a DSO.
 496
 497 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
 498
 499         * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
 500         and rel args.  Group input and output args.  Wrap to 80 columns.
 501         * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
 502         elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
 503         elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
 504         elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
 505         elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
 506         elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
 507         elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
 508         elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
 509         RELOC_FOR_GLOBAL_SYMBOL invocation.
 510
 511 2004-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 512
 513         * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
 514         unresolved symbols in objects aren't allowed.
 515
 516         * elf-hppa.h (elf_hppa_relocate_section): Properly handle
 517         unresolved symbols.
 518         (elf_hppa_remark_useless_dynamic_symbols): Likewise.
 519         (elf_hppa_unmark_useless_dynamic_symbols):
 520         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 521         * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
 522         (elf32_hppa_relocate_section): Likewise.
 523         * elf32-i370.c (i370_elf_relocate_section): Likewise.
 524         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
 525         * elf32-sh.c (sh_elf_relocate_section): Likewise.
 526         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
 527         * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
 528
 529         * elf-m10200.c (mn10200_elf_relocate_section): Use
 530         RELOC_FOR_GLOBAL_SYMBOL.
 531         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
 532         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
 533         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
 534         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
 535         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
 536         * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
 537         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
 538         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
 539         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
 540         * elf32-v850.c (v850_elf_relocate_section): Likewise.
 541         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
 542         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
 543
 544 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 545
 546         * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
 547         (final_link_relocate): Likewise.
 548         * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
 549         R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
 550
 551 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
 552
 553         * Makefile.am: Run "make dep-am".
 554         * Makefile.in: Regenerate.
 555         * aclocal.m4: Regenerate.
 556         * config.in: Regenerate.
 557         * po/bfd.pot: Regenerate.
 558
 559 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
 560             H.J. Lu  <hongjiu.lu@intel.com>
 561
 562         * elflink.c (_bfd_elf_merge_symbol): Revert last change.  Move
 563         type and size change code to where it was previously.  Remove
 564         dt_needed param.  Treat old weak syms as strong if new sym is
 565         from a shared lib, even when old sym is from another shared
 566         lib.  Remove unnecessary tests of oldweak and newweak.  Correct
 567         comments.
 568         (_bfd_elf_add_default_symbol): Remove dt_needed param.  Update
 569         _bfd_elf_merge_symbol calls.
 570         * elflink.h (elf_link_add_object_symbols): Update calls.  Remove
 571         dt_needed local var.  Update comments.
 572         * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
 573         (_bfd_elf_add_default_symbol): Likewise.
 574
 575         * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
 576         strong syms in one shared object overriding weak syms in another.
 577
 578 2004-03-18  Alan Modra  <amodra@bigpond.net.au>
 579
 580         * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field.  Add
 581         dyn_lib_class field.  Rearrange for better packing.
 582         (elf_dt_soname): Delete.
 583         (elf_dyn_lib_class): Define.
 584         * elf.c (bfd_elf_set_dt_needed_name): Update comment.
 585         (bfd_elf_set_dt_needed_soname): Delete.
 586         (bfd_elf_set_dyn_lib_class): New function.
 587         * elflink.h (add_dt_needed_tag): New function.  Split out from..
 588         (elf_link_add_object_symbols): ..here.  Rename "name" to "soname".
 589         Use elf_dyn_lib_class to set dt_needed and add_needed.  Move fallback
 590         initialization of soname.
 591         (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
 592         elf_dt_soname.
 593         * bfd-in.h (enum dynamic_lib_link_class): New.
 594         (bfd_elf_set_dt_needed_soname): Delete.
 595         (bfd_elf_set_dyn_lib_class): Declare.
 596         * bfd-in2.h: Regenerate.
 597
 598         * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
 599         (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
 600         * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
 601         symbol loop.  Instead use add_needed to flag tag as written.
 602
 603 2004-03-17  Nathan Sidwell  <nathan@codesourcery.com>
 604
 605         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
 606         logic for null_input_bfd detection.
 607
 608 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
 609
 610         * config.bfd: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
 611
 612 2004-03-16  Mark Kettenis  <kettenis@gnu.org>
 613
 614         * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
 615         code.
 616
 617 2004-03-16  Alan Modra  <amodra@bigpond.net.au>
 618
 619         * elflink.c (elf_link_read_relocs_from_section): Don't use
 620         NUM_SHDR_ENTRIES in end of reloc calc.  Move NULL shdr check..
 621         (_bfd_elf_link_read_relocs): ..to here.
 622         * elf32-ppc.c (ppc_elf_relax_section): Formatting.
 623
 624 2004-03-16  Alan Modra  <amodra@bigpond.net.au>
 625
 626         * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
 627         values selected in configure.host.  Require both to be defined
 628         before setting BFD_HOST_64_BIT_DEFINED.  Protect assignment to
 629         corresponding BFD_HOST vars with quotes.
 630         <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
 631         Always require BFD_HOST_64_BIT_DEFINED.
 632         <file_ptr type>: Find off_t size before emitting message.  Combine
 633         off_t and ftello64 conditional.
 634         * configure: Regenerate.
 635
 636 2004-03-16  Alan Modra  <amodra@bigpond.net.au>
 637
 638         * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
 639         aliasing warning.  Remove trailing whitespace throughout file.
 640
 641 2004-03-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 642
 643         * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
 644         input_section in calls to get_dyn_name.
 645         * 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
 646         local symbols.
 647         (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
 648
 649 2004-03-15  Alan Modra  <amodra@bigpond.net.au>
 650
 651         * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
 652         (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
 653         (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
 654         (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
 655         (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
 656         * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
 657         (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
 658         when using long.
 659         * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
 660         (bfd_getb64): Return bfd_uint64_t.  Enable when BFD_HOST_64_BIT.
 661         (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
 662         (bfd_putb64): Accept bfd_uint64_t.  Enable when BFD_HOST_64_BIT.
 663         (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
 664         * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
 665         (read_8_bytes, read_indirect_string, read_address): Likewise.
 666         (read_abbrevs, parse_comp_unit): Likewise.
 667         * targets.c (struct bfd_target): Likewise.
 668         * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
 669         * hppabsd-core.c: Likewise.  Formatting.
 670         * hpux-core.c: Likewise.
 671         * irix-core.c: Likewise.
 672         * netbsd-core.c: Likewise.
 673         * osf-core.c: Likewise.
 674         * ptrace-core.c: Likewise.
 675         * sco5-core.c: Likewise.
 676         * trad-core.c: Likewise.
 677         * configure: Regenerate.
 678         * bfd-in2.h: Regenerate.
 679
 680 2004-03-15  Alan Modra  <amodra@bigpond.net.au>
 681
 682         * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
 683         (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
 684         (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
 685         (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
 686         (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
 687         (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
 688         (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
 689         * libbfd.c: Likewise in function definitions.
 690         (bfd_put_8): Mask with 0xff rather than casting to char.
 691         (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
 692         (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
 693         (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
 694         (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
 695         (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
 696         (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
 697         * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
 698         (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
 699         (H_GET_64, H_GET_32, H_GET_16): Likewise.
 700         (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
 701         * archive.c (do_slurp_coff_armap): Update swap prototype.
 702         * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
 703         (tic54x_getl_signed_32): Likewise.
 704         (tic54x_putl32): Likewise.  Mask with 0xff rather than casting to char.
 705         * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
 706         * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
 707         (bfd_getp_signed_32, bfd_putp32): Likewise.
 708         * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
 709         bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
 710         bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
 711         bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
 712         bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
 713         bfd_h_getx_signed_16, bfd_h_putx16.
 714         * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
 715         * hppabsd-core.c: Similarly.  Rename NO_SIGNED_GET to NO_GETS.
 716         * hpux-core.c: Likewise.
 717         * irix-core.c: Likewise.
 718         * netbsd-core.c: Likewise.
 719         * osf-core.c: Likewise.
 720         * ptrace-core.c: Likewise.
 721         * sco5-core.c: Likewise.
 722         * trad-core.c: Likewise.
 723         * bfd-in2.h: Regenerate.
 724
 725 2004-03-15  Matt Thomas  <matt@3am-software.com>
 726
 727         * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
 728         selected.
 729
 730 2004-03-13  Mark Kettenis  <kettenis@gnu.org>
 731
 732         * config.bfd: Add x86_64-*-openbsd*.
 733         * configure.in (x86_64-*-openbsd*): Set COREFILE to
 734         netbsd-core.lo.
 735         * configure: Regenerate.
 736
 737 2004-03-12  Nick Clifton  <nickc@redhat.com>
 738             Dave Murphy  <wintermute2k4@ntlworld.com>
 739
 740         * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
 741         if the input bfd does not contain any code.
 742
 743 2004-03-09  Steve Ellcey  <sje@cup.hp.com>
 744
 745         * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
 746
 747 2004-03-05  Fred Fish  <fnf@redhat.com>
 748
 749         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
 750         mips16 symbols to be even rather than testing first for even/odd.
 751         (_bfd_mips_elf_link_output_symbol_hook): Ditto.
 752
 753 2004-03-05  Nathan Sidwell  <nathan@codesourcery.com>
 754
 755         * elf.c (map_sections_to_segments): Ignore .tbss sections for
 756         layout purposes.
 757
 758 2004-03-03  Alexandre Oliva  <aoliva@redhat.com>
 759
 760         * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
 761         undefined symbols as hash_new.
 762
 763 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
 764
 765         * archures.c: Add bfd_mach_sh4_nommu_nofpu.
 766         * cpu-sh.c: Ditto.
 767         * elf32-sh.c: Ditto.
 768         * bfd-in2.h: Regenerate.
 769
 770 2004-03-02  Alexandre Oliva  <aoliva@redhat.com>
 771
 772         * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
 773         dynrelocs.
 774         (_frv_count_got_plt_entries): Initialize them.
 775         (frv_pic_relocs_info_find): Add insert argument.  Adjust all
 776         callers.
 777         (frv_pic_relocs_info_for_global): Likewise.
 778         (frv_pic_relocs_info_for_local): Likewise.
 779         (frv_pic_merge_early_relocs_info): New.
 780         (_frv_resolve_final_relocs_info): Use it in case one entry maps to
 781         another.
 782         (_frv_add_dyn_reloc): Add entry argument.  Adjust all callers.
 783         Check that we don't exceed the allocated count for entry.
 784         (_frv_add_rofixup): Likewise.
 785         (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
 786         (elf32_frv_finish_dynamic_sections): Improve error message in case
 787         we emit too few rofixup entries.
 788
 789 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 790
 791         * archures.c (bfd_mach_fr450): New.
 792         * bfd-in2.h: Regenerate.
 793         * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
 794         (arch_info_500): Link to it.
 795         * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
 796         (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
 797         (frv_elf_arch_extension_p): New function.
 798         (frv_elf_merge_private_bfd_data): Use it.
 799
 800 2004-02-28  H.J. Lu  <hongjiu.lu@intel.com>
 801
 802         * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
 803
 804         * elflink.h (is_global_data_symbol_definition): Moved to
 805         elflink.c.
 806         (elf_link_is_defined_archive_symbol): Likewise.
 807         (elf_link_add_archive_symbols): Likewise. Renamed to
 808         _bfd_elf_link_add_archive_symbols.
 809
 810         * elflink.c (elf_link_is_defined_archive_symbol): Get the size
 811         of ELF symbol table entry from backend.
 812         (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
 813         instead of elf_link_add_object_symbols.
 814
 815 2004-02-27  Alexandre Oliva  <aoliva@redhat.com>
 816
 817         * elf-bfd.h (struct elf_backend_data): Added
 818         elf_backend_can_make_relative_eh_frame,
 819         elf_backend_can_make_lsda_relative_eh_frame and
 820         elf_backend_encode_eh_address.
 821         (_bfd_elf_encode_eh_address): Declare.
 822         (_bfd_elf_can_make_relative): Declare.
 823         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
 824         hooks to decide whether to attempt to make_relative and
 825         make_lsda_relative.
 826         (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
 827         (_bfd_elf_can_make_relative): New.
 828         (_bfd_elf_encode_eh_address): New.
 829         * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
 830         (frv_elf_encode_eh_address): New.
 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         * elfxx-target.h
 835         (elf_backend_can_make_relative_eh_frame): Define.
 836         (elf_backend_can_make_lsda_relative_eh_frame): Define.
 837         (elf_backend_encode_eh_address): Define.
 838         (elfNN_bed): Add them.
 839
 840 2004-02-27  Alexandre Oliva  <aoliva@redhat.com>
 841
 842         * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
 843         complain_on_overflow to signed.
 844
 845 2004-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 846
 847         * elflink.h (sort_symbol): New.
 848         (elf_link_add_object_symbols): Use a sorted symbol array for
 849         weakdef.
 850
 851 2004-02-27  Jakub Jelinek  <jakub@redhat.com>
 852
 853         * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
 854         for pc relative relocs.
 855         (elf_s390_relocate_section): Likewise.
 856         * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
 857         for pc relative relocs.
 858         (elf_s390_relocate_section): Likewise.
 859
 860 2004-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 861
 862         * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
 863         count_dyn_reloc.
 864
 865 2004-02-25  H.J. Lu  <hongjiu.lu@intel.com>
 866
 867         * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
 868         field to track if a relocation is against readonly section.
 869         (count_dyn_reloc): Take a new argument for rent->reltext.
 870         (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
 871         (get_reloc_section): Don't set ia64_info->reltext here.
 872         (allocate_dynrel_entries): Set ia64_info->reltext here.
 873
 874 2004-02-24  Alexandre Oliva  <aoliva@redhat.com>
 875
 876         * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
 877         (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
 878         function's descriptor to symbol+offset, and map local undefweak
 879         symbol to NULL function descriptor.
 880         (elf32_frv_relocate_section): Likewise.
 881
 882 2004-02-23  Mark Kettenis  <kettenis@gnu.org>
 883
 884         * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
 885         M_X86_64_NETBSD.
 886         * netbsd-core.c (M_SPARC64_OPENBSD): Define.
 887         (netbsd_core_file_p): Set architecture from machine ID for
 888         selected machines.
 889
 890 2004-02-23  Jakub Jelinek  <jakub@redhat.com>
 891
 892         * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
 893         DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
 894
 895 2004-02-21  H.J. Lu  <hongjiu.lu@intel.com>
 896
 897         * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
 898         symbols with non-default visibility.
 899
 900 2004-02-21  Danny Smith  <daanysmith@users.sourceforge.net>
 901
 902         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
 903         IMAGE_SCN_MEM_WRITE on known sections only.
 904
 905 2004-02-20  Jakub Jelinek  <jakub@redhat.com>
 906
 907         * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
 908         symbols used in PIE relocs.
 909
 910 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
 911
 912         * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
 913         .plt sh_entsize.
 914
 915 2004-02-18  Daniel Jacobowitz  <drow@mvista.com>
 916
 917         * configure.in: Update version to 2.15.90.
 918         * configure: Regenerate.
 919
 920 2004-02-17  Daniel Jacobowitz  <drow@mvista.com>
 921             Richard Sandiford  <rsandifo@redhat.com>
 922
 923         * elfxx-mips.c (mips_elf_calculate_relocation): Use
 924         _bfd_elf_symbol_refs_local_p to decide whether to decay
 925         a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
 926         (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
 927         relocs if the symbol wasn't defined by a regular object file.
 928         Don't check the symbol's dynindx.
 929
 930 2004-02-16  Andrew Cagney  <cagney@redhat.com>
 931
 932         * bfd-in.h (file_ptr, ufile_ptr): Configure type using
 933         @bfd_file_ptr@.
 934         * bfd-in2.h: Re-generate.
 935
 936 2004-02-14  Andrew Cagney  <cagney@redhat.com>
 937
 938         * configure.host (HDEFINES): When hppa*-*-hpux*, define
 939         _LARGEFILE64_SOURCE.
 940
 941 2004-02-13  Andrew Cagney  <cagney@redhat.com>
 942
 943         * elf.c (vma_page_aligned_bias): New function.
 944         (assign_file_positions_except_relocs)
 945         (assign_file_positions_for_segments): Replace broken modulo
 946         arithmetic with call to vma_page_aligned_bias.
 947
 948 2004-02-11  Andrew Cagney  <cagney@redhat.com>
 949
 950         * bfd-in.h: Update copyright.
 951         (bfd_tell): Change return type to file_ptr.
 952         * bfd-in2.h: Re-generate.
 953         * cache.c: Update copyright.
 954         (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
 955         parameter.
 956         (close_one): Use real_ftell.
 957         * bfdio.c: Update copyright.
 958         (real_ftell, real_fseek): New functions.
 959         (bfd_tell): Use real_fseek and real_ftell, change return type to
 960         file_ptr.
 961         (bfd_seek): Use real_ftell and real_fseek, change type of
 962         file_position to a file_ptr.
 963         * libbfd-in.h: Update copyright.
 964         (real_ftell, real_fseek): Declare.
 965         * libbfd.h: Re-generate.
 966
 967         * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
 968         fseeko and fseeko64.  Determine bfd_file_ptr.
 969         * configure: Re-generate.
 970         * config.in: Re-generate.
 971
 972 2004-02-09  Anil Paranjpe  <anilp1@KPITCummins.com>
 973
 974         * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
 975         * elf32-h8300.c: Likewise.
 976
 977 2004-02-09  Christian Vogel <vogelchr@vogel.cx>
 978             Nick Clifton  <nickc@redhat.com>
 979
 980         * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
 981         GOT entries with no associated GOT subsection.
 982
 983 2004-02-09  Richard Sandiford  <rsandifo@redhat.com>
 984
 985         * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
 986         * elf.c (swap_out_syms): Use it to decide whether local section
 987         symbols should be named.
 988         * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
 989         * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
 990         (elf_backend_name_local_section_symbols): Define.
 991         * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
 992
 993 2004-01-30  H.J. Lu  <hongjiu.lu@intel.com>
 994
 995         * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
 996         (elfNN_ia64_relax_section): Optimize brl to br during the relax
 997         finalize pass.
 998
 999 2004-01-30  Alexandre Oliva  <aoliva@redhat.com>
1000
1001         * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1002         to bfd_link_hash_entry passed by reference to
1003         _bfd_generic_link_add_one_symbol.
1004
1005 2004-01-25  H.J. Lu  <hongjiu.lu@intel.com>
1006
1007         * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1008         relocations against dynamic symbols.
1009
1010 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
1011
1012         * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1013         change.
1014
1015 2004-01-21  Tom Rix  <tcrix@worldnet.att.net>
1016
1017         * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1018         * bfd-in2.h, libbfd.h: Rebuilt.
1019
1020 2004-01-20  Danny Smith  <dannysmith@users.sourceforge.net>
1021
1022         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1023         IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1024         flag has been cleared.
1025
1026 2004-01-19  Kazu Hirata  <kazu@cs.umass.edu>
1027
1028         * coff-h8300.c: Add and adjust comments about relaxation.
1029         * elf32-h8300.c: Likewise.
1030
1031 2004-01-16  Kazu Hirata  <kazu@cs.umass.edu>
1032
1033         * coff-h8300.c: Fix comment typos.
1034         * elf32-h8300.c: Likewise.
1035
1036 2004-01-16  Kazu Hirata  <kazu@cs.umass.edu>
1037
1038         * coff-h8300.c: Add comments about relaxation.
1039         * elf32-h8300.c: Likewise.
1040
1041 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1042
1043         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1044         throughout.
1045         * aclocal.m4: Regenerate.
1046         * configure: Regenerate.
1047
1048 2004-01-13  Ian Lance Taylor  <ian@wasabisystems.com>
1049
1050         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1051         mips_elf64_rtype_to_howto instead of using howto_table.
1052
1053 2004-01-13  Daniel Jacobowitz  <drow@mvista.com>
1054
1055         * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1056         the .plt section.
1057         (elf32_arm_check_relocs): Don't increment the PLT refcount for
1058         relocs which would not use the PLT.
1059
1060 2004-01-13  Alan Modra  <amodra@bigpond.net.au>
1061
1062         * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1063         (ppc64_elf_gc_sweep_hook): Likewise.
1064         (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1065
1066 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
1067
1068         Adds linker relaxation support for bit manipulation insns like
1069         band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1070         bst, btst, bxor.
1071         * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1072         elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1073         * coff-h8300.c: Opcode for bit manipulation insn is checked in
1074         h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1075
1076 2004-01-12  Alan Modra  <amodra@bigpond.net.au>
1077
1078         * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1079
1080 2004-01-11  Kazu Hirata  <kazu@cs.umass.edu>
1081
1082         * elf32-h8300.c: Fix formatting.
1083
1084 2004-01-11  Kazu Hirata  <kazu@cs.umass.edu>
1085
1086         * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1087         dynamic object is present.  Declare r_symndx and h in an inner
1088         scope.
1089         * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1090
1091 2004-01-09  Daniel Jacobowitz  <drow@mvista.com>
1092
1093         * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1094         (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1095         (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1096         identically.  Do not emit PC24 relocations for shared libraries.
1097         (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1098         identically.  Don't adjust pc_count.
1099         (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1100         Set ELF_LINK_HASH_NEEDS_PLT for both.  Don't adjust pc_count; don't
1101         adjust count for branch relocations.
1102         (allocate_dynrelocs): Correct typo in call to
1103         WILL_CALL_FINISH_DYNAMIC_SYMBOL.  Never allocate space for
1104         PC24 or PLT32 relocs when linking.
1105
1106 2004-01-09  Dmitry Semyonov  <Dmitry.Semyonov@oktet.ru>
1107
1108         * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1109         relocation howto with ARM_26 one for consistency.
1110         (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1111         that will be converted to ARM_26D ones, since we always want 'done'
1112         relocations to be reflected in section's data.
1113         (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1114         offset.
1115         (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1116         requested.
1117
1118 2004-01-08  Dmitry Semyonov  <Dmitry.Semyonov@oktet.ru>
1119
1120         * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1121         are not partial_inplace during a relocatable link.
1122
1123 2004-01-08  Kazu Hirata  <kazu@cs.umass.edu>
1124
1125         * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1126         if no dynamic object is present.  Declare r_symndx and h in an
1127         inner scope.
1128
1129 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1130
1131         * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1132         trampoline if it is known out of range.
1133
1134 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
1135
1136         2003-12-17  Alexandre Oliva  <aoliva@redhat.com>
1137         * elf32-frv.c (_frv_osec_readonly_p): New.
1138         (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1139         undefweak symbol.
1140         (_frv_count_got_plt_entries): Adjust expected count accordingly.
1141         (elf32_frv_relocate_section): Likewise.  Error out if attempting
1142         to emit rofixups or dynamic relocs in read-only segments.  Use
1143         _bfd_elf_section_offset to adjust r_offsets in rofixups and
1144         dynamic relocations.
1145         2003-12-12  Alexandre Oliva  <aoliva@redhat.com>
1146         * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1147         relocations or fixups involving merged sections correctly.  Avoid
1148         crash when undefined symbol is referenced by R_FRV_32 or
1149         R_FRV_FUNCDESC_VALUE.
1150         2003-12-02  Alexandre Oliva  <aoliva@redhat.com>
1151         * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1152         input section holding local symbol to addend of R_FRV_32 or
1153         R_FRV_FUNCDESC_VALUE dynamic relocation.
1154         2003-11-27  Alexandre Oliva  <aoliva@redhat.com>
1155         * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1156         (elf32_frv_always_size_sections): Don't store pointer to
1157         __stacksize symbol in sec_info.
1158         (elf32_frv_modify_segment_map): Look it up here.
1159         2003-11-26  Alexandre Oliva  <aoliva@redhat.com>
1160         * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1161         of the lazy PLT entry, not only its offset, as the low word of a
1162         function descriptor.
1163         2003-11-10  Alexandre Oliva  <aoliva@redhat.com>
1164         * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1165         if a hash table entry already exists but is not a definition.
1166         2003-11-05  Alexandre Oliva  <aoliva@redhat.com>
1167         * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1168         (_frv_add_rofixup): Don't inline.
1169         (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1170         for undefweak symbols.
1171         (elf32_frv_relocate_section): Avoid crash while computing
1172         relocation when linking with shared library.  Only emit rofixups
1173         and dynamic relocations for alloc&load sections.  Mark binaries
1174         with inter-segment relocations for relocation as a unit.
1175         (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1176         (DEFAULT_STACK_SIZE): New.
1177         (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1178         emit rofixups or dynamic relocs when linking dynamic non-PIE
1179         executables.
1180         (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1181         shared libs too.  Reserve the last entry for the GOT pointer.
1182         (elf32_frv_finish_dynamic_sections): Emit it.
1183         (elf32_frv_always_size_sections): New.
1184         (elf32_frv_modify_segment_map): New.
1185         (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1186         sections.
1187         (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1188         (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1189         (elf_backend_always_size_sections): New.
1190         (elf_backend_modify_segment_map): New.
1191         2003-10-31  Alexandre Oliva  <aoliva@redhat.com>
1192         * config.bfd: Added frv-*-*linux*.
1193         * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1194         ABS section, instead of crashing.
1195         (elf32_frv_relocate_section): Don't crash before warning about
1196         different segments in non-PIC relocation.
1197         2003-10-17  Alexandre Oliva  <aoliva@redhat.com>
1198         * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1199         relocs to undefweak symbols.
1200         (elf32_frv_relocate_section): Ditto for undefined symbols.
1201         2003-10-06  Alexandre Oliva  <aoliva@redhat.com>
1202         * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1203         gotfixup section was created.
1204         2003-09-30  Alexandre Oliva  <aoliva@redhat.com>
1205         * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1206         FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1207         complain_overflow_signed.
1208         * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1209         have not been allocated.
1210         (_frv_emit_got_relocs_plt_entries): Return non-void.  Assert
1211         privfd only if dynamic sections were created.
1212         (elf32_frv_relocate_section): Compute gprel_segment, and use it
1213         for GPREL relocs.  When linking relocatable FDPIC executables,
1214         emit warnings for relocations that would be illegal on PIE or
1215         shared libraries.  Emit rofixup for R_FRV_32 only if input object
1216         is not FDPIC.
1217         (_frv_create_got_section): Define _gp symbol in the rofixup
1218         section.
1219         (elf32_frv_finish_dynamic_sections): If rofixups needed but
1220         dynamic sections missing, error out requesting -melf32frvfd.
1221         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
1222         * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1223         computation of addends from section and global or local symbol
1224         value.  Change return type to bfd_boolean, and return a failure if
1225         a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1226         nonzero addend is required.
1227         (elf32_frv_relocate_section): Likewise.  Print error for
1228         unsupported nonzero addends.
1229         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
1230         * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1231         force everything local.
1232         (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1233         * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1234         (frv_gotfixup_section): New.
1235         (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1236         (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1237         and relocsfdv.
1238         (_frv_add_rofixup): New.
1239         (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1240         fdpic executables.  Use FRV_SYM_LOCAL more widely to simplify and
1241         improve some ugly conditions.
1242         (elf32_frv_relocate_section): Likewise.  Reject inter-segment
1243         relocations in fdpic.
1244         (_frv_create_got_section): Create .rofixup.got section.
1245         (struct _frv_dynamic_got_info): Added fixups.
1246         (_frv_count_got_plt_entries): Account in-GOT relocations into
1247         relocs32, relocsfd and relocsfdv.  Account them into relocs or
1248         fixups, as appropriate.
1249         (elf32_frv_size_dynamic_sections): Size rofixup section.  Simplify
1250         sizing of gotrel.
1251         (elf32_frv_finish_dynamic_sections): Verify that the right number
1252         of relocations and fixups was generated.
1253         (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1254         relocsfdv.
1255         * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1256         SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1257         (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1258         descriptor of a (formerly-)global symbol is local.
1259         (struct frv_pic_relocs_info): Adjust comments.
1260         (_frv_emit_got_relocs_plt_entries): Adjust.
1261         (elf32_frv_relocate_section): Likewise.
1262         (_frv_count_got_plt_entries): Likewise.
1263         * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1264         symbol's value to addend in the common preamble.  Decay dynamic
1265         symbols to section+offset if they bind or call locally, for GOT
1266         and FUNCDESC_VALUE, respectively.
1267         (elf32_frv_relocate_section): Likewise.
1268         (elf32_frv_check_relocs): Don't register as dynamic symbols of
1269         internal or hidden visibility.
1270         2003-09-17  Alexandre Oliva  <aoliva@redhat.com>
1271         * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1272         argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1273         (elf32_frv_relocate_section): Pass relocation addend in.  Use
1274         original relocation addend to look up the got relocs/plt entries
1275         table.  Do not call _bfd_elf_rel_local_sym.  Don't error out when
1276         processing relocations that reference .scommon symbols.
1277         2003-09-15  Alexandre Oliva  <aoliva@redhat.com>
1278         Introduce support for dynamic linking.
1279         * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1280         (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1281         elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1282         (frv_reloc_type_lookup): Return REL howtos for executables and
1283         dynamic libraries.
1284         (frv_info_to_howto_rel): New.
1285         (struct frv_elf_link_hash_table): New.
1286         (frv_hash_table, frv_got_section, frv_gotrel_section,
1287         frv_plt_section, frv_pltrel_section, frv_relocs_info,
1288         frv_got_initial_offset, frv_plt_initial_offset): New macros.
1289         (frv_elf_link_hash_table_create): New.
1290         (struct frv_pic_relocs_info): New.
1291         (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1292         (frv_pic_relocs_info_find): New.
1293         (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1294         New.
1295         (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1296         (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1297         (_frv_emit_got_relocs_plt_entries): New.
1298         (elf32_frv_relocate_section): Add support for dynamic linking.
1299         Handle new relocations.
1300         (_frv_create_got_section): New.
1301         (elf32_frv_create_dynamic_sections): New.
1302         (ELF_DYNAMIC_INTERPRETER): New.
1303         (struct _frv_dynamic_got_info): New.
1304         (_frv_count_got_plt_entries): New.
1305         (struct _frv_dynamic_got_plt_info): New.
1306         (_frv_compute_got_alloc_data): New.
1307         (_frv_get_got_entry, _frv_get_fd_entry): New.
1308         (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1309         (_frv_resolve_final_relocs_info): New.
1310         (elf32_frv_size_dynamic_sections): New.
1311         (elf32_frv_finish_dynamic_sections): New.
1312         (elf32_frv_adjust_dynamic_symbol): New.
1313         (elf32_frv_finish_dynamic_symbol): New.
1314         (elf32_frv_check_relocs): Handle new relocs.  Explain how the
1315         whole thing works.
1316         (elf_info_to_howto_rel): Define.
1317         (bfd_elf32_bfd_link_hash_table_create): Define.
1318         (elf_backend_create_dynamic_sections): Define.
1319         (elf_backend_adjust_dynamic_symbol): Define.
1320         (elf_backend_size_dynamic_sections): Define.
1321         (elf_backend_finish_dynamic_symbol): Define.
1322         (elf_backend_finish_dynamic_sections): Define.
1323         (elf_backend_want_got_sym): Define.
1324         (elf_backend_got_header_size): Define.
1325         (elf_backend_want_got_plt): Define.
1326         (elf_backend_plt_readonly): Define.
1327         (elf_backend_want_plt_sym): Define.
1328         (elf_backend_plt_header_size): Define.
1329         (elf_backend_may_use_rel_p): Define.
1330         (elf_backend_may_use_rela_p): Define.
1331         (elf_backend_default_use_rela_p): Define.
1332         2003-08-08  Alexandre Oliva  <aoliva@redhat.com>
1333         * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1334         R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1335         R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1336         (frv_reloc_map): Map the corresponding BFD relocs to them.
1337         (frv_reloc_type_lookup): ... and back to BFD relocs.
1338         * reloc.c: New relocs.
1339         * bfd-in2.h, libbfd.h: Rebuilt.
1340         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
1341         * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1342         R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1343         R_FRV_FUNCDESC_GOTLO): New.
1344         (frv_reloc_map): Map the corresponding BFD relocs to them.
1345         (frv_reloc_type_lookup): ... and back to BFD relocs.
1346         * reloc.c: New relocs.
1347         * bfd-in2.h, libbfd.h: Rebuilt.
1348
1349 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1350
1351         * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1352         targets to support pages of up to 64kB.
1353         (elf32_bed): Redefine to get a separate backend data structure for
1354         traditional targets.
1355         * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1356         targets to support pages of up to 64kB.
1357         (elf64_bed): Redefine to get a separate backend data structure for
1358         traditional targets.
1359         * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1360         targets to support pages of up to 64kB.
1361         (elf32_bed): Redefine to get a separate backend data structure for
1362         traditional targets.
1363
1364 2004-01-04  Mark Kettenis  <kettenis@gnu.org>
1365
1366         * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1367
1368 2004-01-02  Mark Kettenis  <kettenis@gnu.org>
1369
1370         * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1371         (elf_i386_grok_psinfo): Likewise.
1372
1373 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
1374
1375         * config.bfd: Add m68k-uClinux target.
1376
1377 2004-01-01  Grant Edwards <grante@visi.com>
1378
1379         * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1380         * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1381         (elf32_h8_gc_sweep_hook): New function.
1382         (elf_backend_gc_mark_hook): Define.
1383         (elf_backend_gc_sweep_hook): Define.
1384         (elf_backend_can_gc_sections): Define.
1385
1386 For older changes see ChangeLog-0203
1387 \f
1388 Local Variables:
1389 mode: change-log
1390 left-margin: 8
1391 fill-column: 74
1392 version-control: never
1393 End: