bfd/ChangeLog

   1 2001-06-05  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * elf32-i386.c (elf_i386_discard_copies): Rename to
   4         discard_copies, and use elf_link_hash_entry arg rather than
   5         elf_i386_link_hash_entry.
   6         (elf_i386_link_hash_traverse): Delete.
   7         (elf_i386_size_dynamic_sections): Adjust call to discard_copies.
   8         Tidy sizing of dynamic sections.
   9         (elf_i386_check_relocs <R_386_32, R_386_PC32>): Reference count
  10         possible .plt entries.
  11         (elf_i386_gc_sweep_hook): Likewise.
  12         (elf_i386_adjust_dynamic_symbol): Discard .plt entries for
  13         everything with plt.refcount <= 0.
  14
  15         * elf32-i386.c (elf_i386_check_relocs): Don't allocate .got and
  16         .relgot space here.
  17         (elf_i386_gc_sweep_hook): ..and no need to deallocate here..
  18         (elf32_hppa_adjust_dynamic_symbol): ..and don't allocate .plt and
  19         .rel.plt here..
  20         (allocate_plt_and_got): ..instead do it all here.  New function.
  21         (elf_i386_size_dynamic_sections): Allocate local .got space and
  22         call allocate_plt_and_got.  No need to zap .relgot if not dynamic.
  23         (bfd_elf32_bfd_final_link): Delete.  (ie. use regular final link
  24         rather than gc variety).
  25         (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
  26         (elf_i386_relocate_section): Use it here and correct handling of
  27         R_386_GOT32.  Provide section and offset for "unresolvable
  28         relocation" error message.
  29         (elf_i386_finish_dynamic_symbol): Correct handling of R_386_GOT32.
  30
  31         * elf32-i386.c (struct elf_i386_link_hash_table): Add sgot,
  32         sgotplt, srelgot, splt, srelplt, sdynbss, srelbss fields.
  33         (elf_i386_link_hash_table_create): Init them.
  34         (create_got_section): New function.
  35         (elf_i386_create_dynamic_sections): New function.
  36         (elf_backend_create_dynamic_sections): Set to above.
  37         (elf_i386_check_relocs): Use shortcuts from hash table rather than
  38         calling bfd_get_section_by_name.
  39         (elf_i386_gc_sweep_hook): Likewise.
  40         (elf_i386_adjust_dynamic_symbol): Likewise.
  41         (elf_i386_size_dynamic_sections): Likewise.
  42         (elf_i386_relocate_section): Likewise.
  43         (elf_i386_finish_dynamic_sections): Likewise.
  44
  45         * elf32-hppa.c (allocate_plt_and_got): Skip indirect and warning syms.
  46
  47 2001-06-02  H.J. Lu  <hjl@gnu.org>
  48
  49         * elf32-hppa.c (elf32_hppa_object_p): Check ELFOSABI_LINUX
  50         and ELFOSABI_HPUX.
  51         * elf64-hppa.c (elf64_hppa_object_p): Likewise.
  52
  53 2001-06-02  H.J. Lu  <hjl@gnu.org>
  54
  55         * aout-cris.c (MACHTYPE_OK): New. Defined.
  56
  57 2001-06-02  Hans-Peter Nilsson  <hp@axis.com>
  58
  59         * section.c (_bfd_strip_section_from_output): Handle NULL
  60         output_section.
  61
  62 2001-06-02  H.J. Lu  <hjl@gnu.org>
  63
  64         * config.bfd (powerpc-*-aix*, powerpc-*-beos*, rs6000-*-*): Add
  65         rs6000coff64_vec only if BFD64 is defined.
  66         (powerpc64-*-aix*): Enable only if BFD64 is defined.
  67
  68 2001-06-02  H.J. Lu  <hjl@gnu.org>
  69
  70         * coff-ia64.c (ia64coff_object_p): Rewrite with
  71         external_PEI_DOS_hdr and external_PEI_IMAGE_hdr.
  72
  73 2001-06-01  Andreas Jaeger  <aj@suse.de>
  74
  75         * elf64-x86-64.c (elf64_x86_64_relocate_section): Add PC8
  76         relocation, small reformatting.
  77
  78 2001-05-29  Andreas Jaeger  <aj@suse.de>
  79
  80         * elf64-x86-64.c (elf64_x86_64_check_relocs): Handle R_X86_64_64.
  81         (elf64_x86_64_relocate_section): Likewise.
  82
  83 2001-05-30  Alan Modra  <amodra@one.net.au>
  84
  85         * elf32-hppa.c (elf32_hppa_check_relocs): Don't NEED_PLT for
  86         millicode.  Don't allocate .got and .rela.got space here..
  87         (elf32_hppa_gc_sweep_hook): ..and no need to deallocate here..
  88         (elf32_hppa_adjust_dynamic_symbol): ..and don't allocate .plt and
  89         .rela.plt here..
  90         (hppa_handle_PIC_calls): ..nor here..
  91         (allocate_plt_and_got): ..instead do it all here.  New function.
  92         (elf32_hppa_size_dynamic_sections): Allocate local .got space and
  93         call allocate_plt_and_got.  No need to zap .got if not dynamic.
  94         (elf32_hppa_final_link): Call regular bfd_final_link instead of
  95         gc_common_final_link.
  96         (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
  97         (elf32_hppa_relocate_section): Use it here.
  98         (elf32_hppa_finish_dynamic_symbol): Remove superfluous test of
  99         dynamic_sections_created.
 100         (hppa_type_of_stub): Don't LONG_BRANCH_VIA_PLT if millicode sym.
 101
 102 2001-05-28  Andreas Jaeger  <aj@suse.de>
 103
 104         * elf64-x86-64.c (elf64_86_64_size_info): Remove, we can use the
 105         generic version since we want a hashsize of 4.
 106         (elf_backend_size_info): Likewise.
 107
 108 2001-05-28  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 109
 110         * elflink.h (elf_link_size_reloc_section): Use bfd_zmalloc instead of
 111         a zeroing loop.
 112         (elf_link_output_relocs): Handle MIPS ELF64 relocations correctly.
 113         (elf_link_input_bfd): Likewise.
 114         (elf_reloc_link_order): Likewise.
 115         (elf_finish_pointer_linker_section): Typo. Handle MIPS ELF64
 116         relocations correctly.
 117
 118 2001-05-28  Nicolas Pitre <nico@cam.org>
 119
 120         * elf32-arm.h: fix PLT generation for big endian ARM
 121
 122 2001-05-28  Alan Modra  <amodra@one.net.au>
 123
 124         * elf32-hppa.c (elf32_hppa_relocate_section): Set up .plt entries
 125         for symbols forced local that need plabels.
 126         (elf32_hppa_adjust_dynamic_symbol): Don't allocate space in
 127         .plt.rela for local syms if non-shared.
 128         (hppa_build_one_stub): Mask lsb of plt.offset.
 129         (elf32_hppa_finish_dynamic_symbol): Abort if lsb of plt.offset set.
 130         (clobber_millicode_symbols): Correct comment.
 131         (elf32_hppa_relocate_section): Likewise.
 132         (elf32_hppa_finish_dynamic_symbol): Likewise.
 133
 134 2001-05-28  Jeff Sturm  <jsturm@one-point.com>
 135
 136         * reloc.c: Add BFD_RELOC_SPARC_UA16 and BFD_RELOC_SPARC_UA64.
 137         * bfd-in2.h: Regenerate.
 138         * libbfd.h: Regenerate.
 139         * elf32-sparc.c: Enable BFD_RELOC_SPARC_UA16, BFD_RELOC_SPARC_UA32
 140         and BFD_RELOC_SPARC_UA64 mapping
 141         * elf64-sparc.c: Likewise.
 142
 143 2001-05-25  H.J. Lu  <hjl@gnu.org>
 144
 145         * Makefile.am (BFD32_BACKENDS): Remove coff-pmac.lo.
 146         (BFD32_BACKENDS_CFILES): Remove coff-pmac.c.
 147         (coff-rs6000.lo): Remove the old dependency.
 148         * Makefile.in: Rebuild.
 149
 150         * configure.in (pmac_xcoff_vec): Replace coff-pmac.lo with
 151         coff-rs6000.lo.
 152
 153 2001-05-25  H.J. Lu  <hjl@gnu.org>
 154
 155         * coff-rs6000.c (rs6000coff_vec): Use rs6000coff_core_p,
 156         rs6000coff_core_file_matches_executable_p,
 157         rs6000coff_core_file_failing_command and
 158         rs6000coff_core_file_failing_signal only if AIX_CORE is
 159         defined.
 160         (pmac_xcoff_vec): Likewise.
 161         * coff64-rs6000.c (rs6000coff64_vec): Likewise.
 162
 163 2001-05-25  Timothy Wall  <twall@redhat.com>
 164
 165         * elfxx-ia64.c (allocate_dynrel_entries): Don't allocate an entry
 166         for __GLOB_DATA_PTR on AIX5.  Clean up some relocation bugs.
 167
 168 2001-05-25  H.J. Lu  <hjl@gnu.org>
 169
 170         * bfd-in2.h: Regenerated.
 171         * libcoff.h: Likewise.
 172
 173 2001-05-25  Alan Modra  <amodra@one.net.au>
 174
 175         * elf32-hppa.c (elf32_hppa_relocate_section): Don't allow
 176         undefined millicode syms in shared libs.
 177         (hppa_build_one_stub): Turn BFD_ASSERTs into aborts.
 178         (elf32_hppa_check_relocs): Likewise.
 179         (elf32_hppa_adjust_dynamic_symbol): Likewise.
 180         (elf32_hppa_size_dynamic_sections): Likewise.
 181         (elf32_hppa_relocate_section): Likewise.
 182         (elf32_hppa_finish_dynamic_symbol): Likewise.
 183         (elf32_hppa_finish_dynamic_sections): Likewise.
 184
 185 2001-05-24  Tom Rix <trix@redhat.com>
 186
 187         * Makefile.am coff-pmac bfd now defined in coff-rs6000.c
 188         xcoff-target.h not used to define rs6000 or ppc bfd.
 189         * Makefile.in same
 190
 191         * bfd-in.h : (struct lineno_cache_entry) promote element "offset"
 192         to 64 bit.
 193
 194         * coff-rs6000.c : Many changes for 64 bit support.  Move common
 195         32/64 code to xcofflink.c.  Explictly define the rs6000coff_vec
 196         and pmac_xcoff_vec
 197
 198         * coff64-rs6000.c : Many changes for 64 bit support.  64 bit
 199         linker now supported.  Explictly define the rs6000coff64_vec.
 200
 201         * coffcode.h : (coff_set_arch_mach_hook) xcoff 64 bit support
 202         (coff_print_aux) same
 203         (coff_write_object_contents) same
 204         (coff_slurp_line_table) same
 205
 206         * coffgen.c : (coff_fix_symbol_name) formatting
 207         (coff_mangle_symbols) xcoff 64 bit support
 208         (coff_write_symbol) same
 209         (coff_write_alien_symbol) same
 210         (coff_write_native_symbol) same
 211         (coff_write_symbols) same
 212         (coff_get_symbol_info) same
 213         (bfd_coff_get_syment) same
 214         (coff_print_symbol) same
 215
 216         * config.bfd : add powerpc64-*-aix* target
 217
 218         * libcoff-in.h : formatting
 219
 220         * libcoff.h : move xcoff extern declarations to libxcoff.h
 221
 222         * libxcoff.h : New file
 223
 224         * xcofflink.c : Many changes for xcoff64 support.  Move common
 225         structures to include/coff/xcoff.h.  Move specific structure to
 226         backends coff-rs6000.c and coff64-rs6000.c.   Use new backend
 227         functions, defined in libxcoff.h, to isolate 32/64 dependencies.
 228
 229         (bfd_xcoff_size_dynamic_sections) : special __rtinit symbol for
 230         aix4.2+ -binitfini.
 231
 232         (xcoff_build_ldsyms) : handle special __rtinit symbol.
 233
 234 2001-05-23  Alexandre Oliva  <aoliva@redhat.com>
 235
 236         * elf64-sparc.c (sparc64_elf_slurp_reloc_table): Fix typo
 237         s/ENTIRES/ENTRIES/.
 238
 239 2001-05-23  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 240
 241         * reloc.c (bfd_reloc_code_real): Add MIPS ELF64 relocations.
 242         * libbfd.h: Regenerate.
 243         * bfd0in2.h: Regenerate.
 244
 245         * aoutx.h (aout_@var{size}_machine_type): Add MIPS r12k support.
 246         * archures.c (bfd_mach_mips12000): Define.
 247         * cpu-mips.c (arch_info_struct): Add MIPS r12k support.
 248         * elf32-mips.c (_bfd_mips_elf_final_write_processing): Add MIPS r12k
 249         support.
 250         (_bfd_mips_elf_size_dynamic_sections): Use official bfd typedef.
 251         * bfd-in2.h: Regenerate.
 252         * elfxx-target.h: Do not redefine bfd_elfNN_bfd_make_debug_symbol.
 253
 254 2001-05-23  kaz Kojima  <kkojima@rr.iij4u.or.jp>
 255
 256         * elf32-sh.c (elf_sh_plt0_entry_be, elf_sh_plt0_entry,
 257         elf_sh_plt_entry_be, elf_sh_plt_entry, elf_sh_pic_plt_entry_be,
 258         elf_sh_pic_plt_entry): New PLT code, that does not use r2, since
 259         that is used by GCC.
 260
 261 2001-05-23  Nick Clifton  <nickc@cambridge.redhat.com>
 262
 263         * elf-bfd.h (NUM_SHDR_ENTRIES): New macro: compute the number
 264         of entries in a structured section.
 265         * elf.c: Use new macro.
 266         * elf32-i386.c: Use new macro.
 267         * elf32-mips.c: Use new macro.
 268         * elf64-alpha.c: Use new macro.
 269         * elf64-sparc.c: Use new macro.
 270         * elfcode.h: Use new macro.
 271         * elflink.h: Use new macro.
 272
 273 2001-05-23  Nick Clifton  <nickc@cambridge.redhat.com>
 274
 275         * bfdint.texi: Replace -oformat with --oformat.
 276
 277 2001-05-21  Andreas Jaeger  <aj@suse.de>
 278
 279         * dwarf2.c (decode_line_info): Fix error message.
 280         (read_abbrevs): Fix test for offset as suggested by Alan Modra and
 281         adjust error message.
 282
 283 2001-05-18  H.J. Lu  <hjl@gnu.org>
 284
 285         * elflink.h (elf_link_add_object_symbols): Revert the last
 286         change.
 287
 288 2001-05-17  Alan Modra  <amodra@one.net.au>
 289
 290         * elf32-hppa.c (clobber_millicode_symbols): Temporarily set
 291         ELF_LINK_FORCED_LOCAL to suit 2001-04-30 change.
 292         (hppa_build_one_stub): Add an assert to check plt.offset.
 293
 294 2001-05-17  H.J. Lu  <hjl@gnu.org>
 295
 296         * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set the
 297         version definition to basename of the output filename.
 298
 299 2001-05-17  H.J. Lu  <hjl@gnu.org>
 300
 301         * elflink.h (elf_link_add_object_symbols): Set DT_NEEDED to
 302         basename of the bfd filename.
 303
 304 2001-05-16  Alan Modra  <amodra@one.net.au>
 305
 306         * section.c (asection): Add linker_has_input field.
 307         (STD_SECTION): Adjust initialization to suit.
 308         * ecoff.c (bfd_debug_section): Likewise.
 309         * bfd-in2.h: Regenerate.
 310
 311 2001-05-15  Alexandre Oliva  <aoliva@redhat.com>
 312
 313         * elf-m10300.c (mn10300_elf_relax_section): Don't relax
 314         negative 32-bit operands to 16 operands when the operand is
 315         going to be zero-extended by the modified opcode.
 316
 317 2001-05-12  Peter Targett  <peter.targett@arccores.com>
 318
 319         * cpu-arc.c (arch_info_struct): Add entry 'base' representing old
 320         name for 'arc5' core versions.
 321         (bfd_arc_arch): Make bfd_mach_arc_6 default.
 322
 323         * elf32-arc.c (arc_elf_object_p): Make E_ARC_MACH_ARC6 default
 324         architecture.
 325         (arc_elf_final_write_processing): Make bfd_mach_arc_6 default.
 326
 327 2001-05-11  Jakub Jelinek  <jakub@redhat.com>
 328
 329         * elfxx-ia64.c (is_unwind_section_name): Consider linkonce unwind
 330         sections as well.
 331         (elfNN_ia64_final_write_processing): Map .gnu.linkonce.ia64unw.FOO
 332         to .gnu.linkonce.t.FOO text section.
 333
 334 2001-05-11  Jakub Jelinek  <jakub@redhat.com>
 335
 336         * merge.c (struct sec_merge_hash_entry): Add u.entsize and u.suffix
 337         fields, change sec into secinfo.
 338         (struct sec_merge_info): Add chain, remove last fields.
 339         (struct sec_merge_sec_info): Add next, sec, psecinfo fields.
 340         (sec_merge_hash_lookup): If lookup could not use a string only
 341         because it has bad alignment, mark the old string for deletion.
 342         (sec_merge_add): Add secinfo argument. Don't compute entry's
 343         position, instead record the section.
 344         (sec_merge_emit): Update for the sec into secinfo change in
 345         struct sec_merge_hash_entry.
 346         (_bfd_merge_section): Only record the section for merging, defer
 347         putting strings into the hash table.
 348         (cmplengthentry, last4_eq, last_eq, record_section, merge_strings,
 349         _bfd_merge_sections): New functions.
 350         (_bfd_merged_section_offset): Update for the sec_merge_hash_entry
 351         changes.
 352         * libbfd-in.h (_bfd_merge_sections): Add prototype.
 353         (_bfd_nolink_bfd_merge_sections): Define.
 354         * libbfd.h: Likewise.
 355         (bfd_generic_merge_sections): Add prototype.
 356         * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_merge_sections.
 357         (struct bfd_target): Likewise.
 358         * bfd.c (bfd_merge_sections): Define.
 359         * bfd-in2.h: Rebuilt.
 360         * elf.c (_bfd_elf_merge_sections): New function.
 361         * elf-bfd.h (_bfd_elf_merge_sections): Add prototype.
 362         * elfxx-target.h (bfd_elfNN_bfd_merge_sections): Define.
 363         * reloc.c (bfd_generic_merge_sections): New function.
 364         * vms.c (vms_bfd_merge_sections): New function.
 365         * aout-adobe.c (aout_32_bfd_merge_sections): Define.
 366         * aout-target.h (MY_bfd_merge_sections): Define.
 367         * aout-tic30.c (MY_bfd_merge_sections): Define.
 368         * binary.c (binary_bfd_merge_sections): Define.
 369         * bout.c (b_out_bfd_merge_sections): Define.
 370         * coff-alpha.c (_bfd_ecoff_bfd_merge_sections): Define.
 371         * coffcode.c (coff_bfd_merge_sections): Define.
 372         * coff-mips.c (_bfd_ecoff_bfd_merge_sections): Define.
 373         * i386msdos.c (msdos_bfd_merge_sections): Define.
 374         * i386os9k.c (os9k_bfd_merge_sections): Define.
 375         * ieee.c (ieee_bfd_merge_sections): Define.
 376         * ihex.c (ihex_bfd_merge_sections): Define.
 377         * nlm-target.h (nlm_bfd_merge_sections): Define.
 378         * oasys.c (oasys_bfd_merge_sections): Define.
 379         * ppcboot.c (ppcboot_bfd_merge_sections): Define.
 380         * som.c (som_bfd_merge_sections): Define.
 381         * srec.c (srec_bfd_merge_sections): Define.
 382         * tekhex.c (tekhex_bfd_merge_sections): Define.
 383         * versados.c (versados_bfd_merge_sections): Define.
 384         * xcoff-target.h (_bfd_xcoff_bfd_merge_sections): Define.
 385
 386 2001-05-11  Nick Clifton  <nickc@cambridge.redhat.com>
 387
 388         * dwarf1.c (_bfd_dwarf1_find_nearest_line): Change type of 'addr'
 389         to be unsigned long, in order to match its use.
 390
 391 2001-05-10  H.J. Lu  <hjl@gnu.org>
 392
 393         * linker.c (_bfd_generic_link_add_one_symbol): Check loop on
 394         indirect symbols.
 395
 396 2001-05-09  H.J. Lu  <hjl@gnu.org>
 397
 398         * elflink.h (elf_link_add_object_symbols): Fix a typo. Allocate
 399         versymhdr->sh_size bytes for extversym instead of hdr->sh_size.
 400         Remove the unused veriable `dynver'.
 401
 402 2001-05-08  Ian Lance Taylor  <ian@zembu.com>
 403
 404         * coff-i386.c (coff_i386_reloc): Don't dump core if output_bfd is
 405         NULL or is not COFF.
 406         (coff_i386_rtype_to_howto): Don't dump core if output section
 407         owner is not COFF.
 408
 409 2001-05-07  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 410
 411         * ecoff.c (bfd_debug_section): Fix initialization.
 412         * elf.c (_bfd_elf_slurp_version_tables): Change maxidx to unsigned, it
 413         is always a positive integer. Cast away sign mismatch.
 414         * elf32-mips.c: Fix misleading comment and typo.
 415         (_bfd_mips_elf_section_from_bfd_section): Remove unused attribute, use
 416         correct data type.
 417         * elflink.c: Fix typo.
 418         (_bfd_elf_create_dynamic_sections): Remove superfluous initialization.
 419         * ecoffswap.h (ecoff_swap_fdr_in): Cast away sign mismatch.
 420
 421 2001-05-04  Richard Henderson  <rth@redhat.com>
 422
 423         * elf64-alpha.c (SREL16, SREL32, SREL64): Set pcrel_offset true.
 424
 425 2001-05-04  Nick Clifton  <nickc@cambridge.redhat.com>
 426
 427         * elf32-arm.h (elf32_arm_final_link_relocate): Set
 428         EF_ARM_HASENTRY if the start address is set.
 429
 430 2001-05-03  Nick Clifton  <nickc@cambridge.redhat.com>
 431
 432         * targets.c (_bfd_target_vector_entries): Compute value based on
 433         the size of the _bfd_target_vector and not bfd_target_vector.
 434
 435 2001-05-03  H.J. Lu  <hjl@gnu.org>
 436
 437         * elfcode.h: Include "libiberty.h".
 438
 439         * elflink.h (elf_link_add_object_symbols): Set
 440         elf_dt_name (abfd) to basename of the bfd filename.
 441         (NAME(bfd_elf,size_dynamic_sections)): Set vn_file to basename
 442         of the bfd filename.
 443
 444 2001-05-03  Andreas Jaeger  <aj@suse.de>
 445
 446         * elf64-gen.c (elf_generic_info_to_howto): Add unused attribute.
 447         (elf_generic_info_to_howto_rel): Likewise.
 448         * coff-alpha.c (reloc_nil): Likewise.
 449         (alpha_ecoff_bad_format_hook): Likewise.
 450         (alpha_adjust_reloc_out): Likewise.
 451         (alpha_bfd_reloc_type_lookup): Likewise.
 452         (alpha_convert_external_reloc): Likewise.
 453         * elf64-alpha.c (elf64_alpha_reloc_nil): Likewise.
 454         (elf64_alpha_reloc_bad): Likewise.
 455         (elf64_alpha_reloc_gpdisp): Likewise.
 456         (elf64_alpha_bfd_reloc_type_lookup): Likewise.
 457         (elf64_alpha_info_to_howto): Likewise.
 458         (elf64_alpha_add_symbol_hook): Likewise.
 459         (elf64_alpha_create_got_section): Likewise.
 460         (elf64_alpha_is_local_label_name): Likewise.
 461         (elf64_alpha_merge_ind_symbols): Likewise.
 462         * elf64-mips.c (mips_elf64_reloc_type_lookup): Likewise.
 463         (mips_elf64_get_reloc_upper_bound): Likewise.
 464         * nlm32-alpha.c (nlm_alpha_mangle_relocs): Likewise.
 465         (nlm_alpha_get_public_offset): Likewise.
 466
 467 2001-05-02  Johan Rydberg  <jrydberg@opencores.org>
 468
 469         * elf32-openrisc.c (openrisc_elf_howto_table): Do not complain
 470         about overflow in R_OPENRISC_LO_16_IN_INSN and
 471         R_OPENRISC_HI_16_IN_INSN.Index: bfd/elf32-openrisc.c
 472
 473 2001-04-30  H.J. Lu  <hjl@gnu.org>
 474
 475         * elf.c (_bfd_elf_link_hash_hide_symbol): Set dynindx to -1
 476         only for ELF_LINK_FORCED_LOCAL.
 477         * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
 478         * elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise.
 479         * elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.
 480
 481         * elflink.h (elf_fix_symbol_flags): Set ELF_LINK_FORCED_LOCAL
 482         if the symbol has hidden or internal visibility.
 483
 484 2001-04-30  Alan Modra  <amodra@one.net.au>
 485
 486         * elf32-hppa.c (final_link_relocate): Branch to .+8 for
 487         calls to undefined weak symbols.
 488
 489 2001-04-30  Andreas Jaeger  <aj@suse.de>, Andreas Schwab <schwab@suse.de>
 490
 491         * elf64-x86-64.c (elf64_x86_64_relocate_section): Correct test for
 492         R_X86_64_GOTPCREL, don't use assignments instead of comparisons.
 493
 494 2001-04-27  Andreas Jaeger  <aj@suse.de>
 495
 496         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Only swap
 497         out handled entries.
 498         (elf64_x86_64_finish_dynamic_symbol): Set up GOT entries.
 499         (elf64_x86_64_relocate_section): Fix GOTPCREL calculation.
 500         (elf64_x86_64_relocate_section): Merge entries for GOTPCREL and
 501         GOT32.
 502
 503 2001-04-27  Sean McNeil <sean@mcneil.com>
 504
 505         * config.bfd: Add arm-vxworks target.
 506         * coff-arm (coff_arm_relocate_section): Add in symbol value to
 507         addend (fro VXworks targets).
 508
 509 2001-04-26  H.J. Lu  <hjl@gnu.org>
 510
 511         * elf32-i386.c (elf_i386_check_relocs): Verify if r_symndx is
 512         valid.
 513
 514 2001-04-25  Frank Ch. Eigler  <fche@redhat.com>
 515
 516         * bfd-in.h (bfd_cache_close): Declare newly exported function.
 517         * bfd-in2.h: Regenerated.
 518
 519 2001-04-24  Jakub Jelinek  <jakub@redhat.com>
 520
 521         * merge.c (struct sec_merge_hash_entry): Add alignment field.
 522         (struct sec_merge_hash): Remove alignment_power.
 523         (sec_merge_hash_newfunc): Clear alignment.
 524         (sec_merge_hash_lookup): Pass alignment as argument.
 525         Use hashp->root.next, not hashp->next to walk the hash chain.
 526         If a string already in the hashtable does not have required
 527         alignment, create a new hashtable entry.
 528         (sec_merge_init): Remove alignment_power argument.
 529         (sec_merge_add): Add alignment argument.
 530         (sec_merge_emit): Alignment is now a per-entity thing, not per
 531         section.
 532         (_bfd_merge_section): Sanity check even non-SEC_STRINGS sections
 533         for proper alignment.
 534         Pass alignment information to sec_merge_add.
 535
 536 2001-04-24  Christian Groessler  <cpg@aladdin.de>
 537
 538         * coff-z8k.c (extra_case): added handler for R_DISP7, R_CALLR
 539         and R_REL16 reloc types; accept odd values for R_REL16 type
 540
 541 2001-04-24  Johan Rydberg  <jrydberg@opencores.org>
 542
 543         * cpu-openrisc.c: New file.
 544         * elf32-openrisc.c: Likewise.
 545
 546         * Makefile.am (ALL_MACHINES): Add cpu-openrisc.lo.
 547         (ALL_MACHINES_CFILES): Add cpu-openrisc.c.
 548         (BFD32_BACKENDS): Add elf32-openrisc.lo.
 549         (BFD32_BACKENDS_CFILES): Add elf32-openrisc.c.
 550         (cpu-openrisc.lo, elf32-openrisc.lo): New rules.
 551         * Makefile.in: Regenerated.
 552         * config.bfd: (openrisc-*-elf): New target.
 553         * configure.in (bfd_elf32_openrisc_vec): New vector.
 554         * configure: Regenerated.
 555         * libbfd.h: Regenerated.
 556         * bfd-in2.h: Regenerated.
 557         * reloc.c: Add OpenRISC relocations.
 558         * targets.c (bfd_elf32_openrisc_vec): Declare.
 559         (bfd_target_vect): Add bfd_elf32_openrisc_vec.
 560         * archures.c (enum bfd_architecture): Add bfd_arch_openrisc.
 561         (bfd_openrisc_arch): Declare.
 562         (bfd_archures_list): Add bfd_openrisc_arch.
 563         * elf.c (prep_headers): Add bfd_arch_openrisc.
 564
 565 2001-04-23  Bo Thorsen  <bo@suse.de>
 566
 567         * elf64-x86-64.c: Add c++ vtable hack.
 568         Small whitespace and comment changes.
 569
 570 2001-04-19  Andreas Jaeger  <aj@suse.de>
 571
 572         * elf64-x86-64.c (elf64_x86_64_plt0_entry): Fix instructions.
 573         (elf64_x86_64_plt_entry): Likewise.
 574         (elf64_x86_64_finish_dynamic_sections): Fix PLT0 generation.
 575         (elf64_x86_64_finish_dynamic_symbol): Fix PLT generation.
 576
 577 2001-04-17  Hans-Peter Nilsson  <hp@axis.com>
 578
 579         * elf32-cris.c: Tweak comments related to dynamic linking.
 580         (cris_elf_relocate_section): When not creating shared object, fill
 581         in the .got table for any symbol not in the dynamic symbol table.
 582         (elf_cris_finish_dynamic_symbol): When not creating shared object,
 583         only emit a .got.rela reloc if the symbol is in the dynamic symbol
 584         table.
 585         (cris_elf_check_relocs): Use variable r_type in all places rather
 586         than the original expression.  Add default case in switch for
 587         reloc types.
 588         (elf_cris_size_dynamic_sections): Iterate over
 589         elf_cris_discard_excess_program_dynamics when not creating shared
 590         library.
 591         (elf_cris_discard_excess_dso_dynamics): Renamed from
 592         elf_cris_discard_copies.  Correct typo, s/Rel/Rela/.
 593         (elf_cris_discard_excess_program_dynamics): New.
 594
 595 2001-04-14  Mark Elbrecht  <snowball3@bigfoot.com>
 596
 597         * coffcode.h (coff_write_object_contents): Use
 598         bfd_coff_swap_filehdr_out instead of coff_swap_filehdr_out.
 599
 600 2001-04-14  H.J. Lu  <hjl@gnu.org>
 601
 602         * bfd-in2.h: Regenerate.
 603
 604 2001-04-14  Jakub Jelinek <jakub@redhat.com>
 605
 606         * section.c (STD_SECTION): Add entsize.
 607
 608 2001-04-13  H.J. Lu  <hjl@gnu.org>
 609
 610         * section.c (SEC_MERGE): Define new flag for merging.
 611         (SEC_STRINGS): Likewise.
 612         (entsize): New field.
 613
 614 2001-04-13  Roger Sayle  <roger@metaphorics.com>
 615
 616         * coff-i386.c (TARGET_SYM): SEC_READONLY is an applicable section
 617         flag on pe-i386 targets.
 618
 619 2001-04-13  Jakub Jelinek  <jakub@redhat.com>
 620
 621         * libbfd-in.h (_bfd_merge_section): New.
 622         (_bfd_write_merged_section): New.
 623         (_bfd_merged_section_offset): New.
 624         * libbfd.h: Rebuilt.
 625         * linker.c (_bfd_generic_link_output_symbols): Handle
 626         discard_sec_merge.
 627         * aoutx.h (aout_link_write_symbols): Likewise.
 628         * pdp11.c (aout_link_write_symbols): Likewise.
 629         * elflink.h (elf_link_add_object_symbols): Call _bfd_merge_section.
 630         (elf_bfd_final_link): Adjust global symbols pointing into SEC_MERGE
 631         sections.
 632         (elf_link_sec_merge_syms): New.
 633         (elf_link_input_bfd): Call _bfd_merged_section_offset
 634         and _bfd_write_merged_section.
 635         Handle discard_sec_merge.
 636         * elf-bfd.h (struct elf_link_hash_table): Add merge_info
 637         field.
 638         (struct bfd_elf_section_data): Likewise.
 639         * elf.c (_bfd_elf_make_section_from_shdr): Set SEC_MERGE and
 640         SEC_STRINGS section flags and entsize from their ELF counterparts.
 641         (_bfd_elf_link_hash_table_init): Initialize merge_info.
 642         (elf_fake_sections): Set SHF_MERGE, SHF_STRINGS and sh_entsize
 643         from their BFD counterparts.
 644         * merge.c: New file.
 645         * Makefile.am: Add strtab.lo.
 646         * Makefile.in: Rebuilt.
 647
 648 2001-04-09  Hans-Peter Nilsson  <hp@axis.com>
 649
 650         * elflink.h (elf_fix_symbol_flags): For non-default visibilities,
 651         only hide symbols marked STV_INTERNAL or STV_HIDDEN.
 652
 653 2001-04-05  Steven J. Hill  <sjhill@cotw.com>
 654
 655         * config.bfd (mips*el*-*-linux-gnu*): Use traditional little
 656         endian MIPS ELF target.
 657         * config.bfd (mips*-*-linux-gnu*): Use traditional big endian
 658         MIPS ELF target.
 659
 660         * configure.in (bfd_elf64_tradbigmips_vec): New. Traditional
 661         64bit big endian MIPS ELF target.
 662         (bfd_elf64_tradlittlemips_vec): New. Traditional 64bit little
 663         endian MIPS ELF target.
 664         * configure: Regenerated.
 665
 666         * elf32-mips.c (IRIX_COMPAT): Handle traditional 64bit and
 667         little endian targets.
 668         (mips_elf_sym_is_global): Handle traditional targets.
 669
 670         * elf64-mips.c (bfd_elf64_tradbigmips_vec): New. Traditional
 671         64bit big endian MIPS ELF target.
 672         (bfd_elf64_tradlittlemips_vec): New. Traditional 64bit little
 673         endian MIPS ELF target.
 674
 675         * targets.c: (_bfd_target_vector): Add bfd_elf64_tradbigmips_vec
 676         and bfd_elf64_tradlittlemips_vec.
 677
 678 2001-04-05  David Mosberger  <davidm@hpl.hp.com>
 679
 680         * elf32-i386.c (elf_i386_fake_sections): Treat ".reloc" as an
 681         ordinary "progbits" section.
 682
 683 2001-04-04  Alan Modra  <alan@linuxcare.com.au>
 684
 685         * elflink.h (elf_fix_symbol_flags): Call elf_backend_hide_symbol
 686         when -Bsymbolic causes a symbol to no longer need a .plt entry.
 687
 688 2001-04-03  David Mosberger  <davidm@hpl.hp.com>
 689
 690         * efi-app-ia32.c (ALIGN_SECTIONS_IN_FILE): Deleted.
 691
 692 2001-03-30  H.J. Lu  <hjl@gnu.org>
 693
 694         * efi-app-ia32.c (PEI_TARGET_SUBSYSTEM): Rename from ...
 695         (PEI_DEFAULT_TARGET_SUBSYSTEM): This.
 696
 697 2001-03-26  H.J. Lu  <hjl@gnu.org>
 698
 699         * elf32-gen.c (elf32_generic_link_add_symbols): New. Check
 700         if there are any relocations for generic ELF.
 701         (bfd_elf32_bfd_link_add_symbols): Defined to
 702         elf32_generic_link_add_symbols.
 703         * elf64-gen.c (elf64_generic_link_add_symbols): New. Check
 704         if there are any relocations for generic ELF.
 705         (bfd_elf64_bfd_link_add_symbols): Defined to
 706         elf64_generic_link_add_symbols.
 707
 708 2001-03-23  Nick Clifton  <nickc@redhat.com>
 709
 710         * Makefile.am (BUILD_CFILES): New variable: List of C source
 711         files created in build directory.
 712         (BUILD_HFILES): New variable: List of header files created in
 713         build directory.
 714         (POTFILES): Delete.
 715         (po/POTFILES.in): Replace rule with empty entry.
 716         (po/SRC-POTFILES.in): New rule: Create a list of source files
 717         in the source directory.
 718         (po/BLD-POTFILES.in): New rule: Create a list of source files
 719         in the build directory.
 720         (MOSTLYCLEAN): Do not delete source files created in build
 721         directory.
 722         * Makefile.in: Regenerate.
 723         * configure.in: Insert SRC-POTFILES.in and BLD-POTFILES.in
 724         into po/Makefile.
 725         * configure: Regenerate.
 726
 727         * po/Make-in: Replace occurrences of POTFILES with SRC-POTFILES
 728         and BLD_POTFILES.
 729         Add .. to the search path when building bfd.pot.
 730         Delete POTFILES when performing distclean.
 731         Add comment describing why distclean is broken in maintainer mode.
 732         * po/POTFILES.in: Delete.
 733         * po/SRC-POTFILES.in: New file.
 734         * po/BLD-POTFILES.in: New file.
 735         * po/bfd.pot: Regenerate.
 736
 737 2001-03-22  Hans-Peter Nilsson  <hp@axis.com>
 738
 739         * elf32-cris.c: Shlib and PIC support.  PCREL tweaks.
 740         (elf_cris_discard_copies, elf_cris_adjust_gotplt_to_got,
 741         elf_cris_try_fold_plt_to_got, elf_cris_link_hash_newfunc,
 742         elf_cris_link_hash_table_create, elf_cris_adjust_dynamic_symbol,
 743         elf_cris_size_dynamic_sections, elf_cris_finish_dynamic_symbol,
 744         elf_cris_finish_dynamic_sections,elf_cris_hide_symbol): New
 745         functions.
 746         (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL,
 747         R_CRIS_32_PCREL>: Correct comments.  Set pcrel_offset to false.
 748         <R_CRIS_COPY, R_CRIS_GLOB_DAT, R_CRIS_JUMP_SLOT, R_CRIS_RELATIVE,
 749         R_CRIS_16_GOT, R_CRIS_32_GOT, R_CRIS_16_GOTPLT, R_CRIS_32_GOTPLT,
 750         R_CRIS_32_GOTREL, R_CRIS_32_PLT_GOTREL, R_CRIS_32_PLT_PCREL>:
 751         New HOWTO members for new relocs.
 752         (cris_reloc_map): Map new relocs.
 753         (ELF_DYNAMIC_INTERPRETER): Define.
 754         (PLT_ENTRY_SIZE): Define.
 755         (elf_cris_plt0_entry, elf_cris_plt_entry, elf_cris_pic_plt0_entry,
 756         elf_cris_pic_plt_entry): New, PLT templates.
 757         (struct elf_cris_pcrel_relocs_copied, struct
 758         elf_cris_link_hash_entry, struct elf_cris_link_hash_table): New.
 759         (elf_cris_link_hash_traverse, elf_cris_hash_table): Define.
 760         (cris_final_link_relocate): Check that 16-bit GOT relocs have
 761         positive values.  Adjust PCREL relocs to be relative to location
 762         after relocation.
 763         (cris_elf_relocate_section): Handle relocations to dynamic
 764         objects.  Handle new relocations.  Call error handler when seeing
 765         non-PIC relocation for read-only sections while generating shared
 766         object.
 767         (cris_elf_check_relocs): Set reference counts for GOT and PLT
 768         entries.
 769         (bfd_elf32_bfd_link_hash_table_create,
 770         elf_backend_adjust_dynamic_symbol,
 771         elf_backend_size_dynamic_sections,
 772         elf_backend_finish_dynamic_symbol,
 773         elf_backend_finish_dynamic_sections,
 774         elf_backend_create_dynamic_sections, bfd_elf32_bfd_final_link,
 775         elf_backend_hide_symbol, elf_backend_want_got_plt,
 776         elf_backend_plt_readonly, elf_backend_want_plt_sym,
 777         elf_backend_got_header_size, elf_backend_plt_header_size):
 778         Define.
 779
 780         * reloc.c: (BFD_RELOC_CRIS_COPY, BFD_RELOC_CRIS_GLOB_DAT,
 781         BFD_RELOC_CRIS_JUMP_SLOT, BFD_RELOC_CRIS_RELATIVE,
 782         BFD_RELOC_CRIS_32_GOT, BFD_RELOC_CRIS_16_GOT,
 783         BFD_RELOC_CRIS_32_GOTPLT, BFD_RELOC_CRIS_16_GOTPLT,
 784         BFD_RELOC_CRIS_32_GOTREL, BFD_RELOC_CRIS_32_PLT_GOTREL,
 785         BFD_RELOC_CRIS_32_PLT_PCREL): New relocs.
 786         * bfd-in2.h, libbfd.h: Regenerate.
 787
 788 2001-03-21  Diego Novillo  <dnovillo@redhat.com>
 789
 790         (_bfd_mips_elf_relocate_section): Give a better error message when
 791         a relocation is not recognized.
 792
 793 2001-03-21  Alan Modra  <alan@linuxcare.com.au>
 794
 795         * elf32-hppa.c (elf32_hppa_set_gp): Check sec->output_section
 796         non-NULL before attempting to dereference.
 797
 798 2001-03-20  H.J. Lu  <hjl@gnu.org>
 799
 800         * configure.in: Remove the redundent AC_ARG_PROGRAM.
 801         * configure: Rebuild.
 802
 803 2001-03-20  Andreas Schwab  <schwab@suse.de>
 804
 805         * elf32-m68k.c (elf_m68k_relocate_section): Don't need the
 806         relocation value when resolving a reference from a debugging
 807         section.
 808
 809 2001-03-16  Scott Thomason  <SThomaso@hii.com>
 810
 811         * coff64-rs6000.c (xcoff64_swap_sym_out): Fix syntax errors.
 812         (xcoff64_swap_sym_out): Fix syntax errors.
 813
 814 2001-03-16  Richard Sandiford  <rsandifo@redhat.com>
 815
 816         * elf32-arm.h (elf32_arm_merge_private_bfd_data): Fix warning.
 817
 818 2001-03-15  Alan Modra  <alan@linuxcare.com.au>
 819
 820         * elf32-hppa.c (elf32_hppa_link_hash_entry): Add maybe_pic_call.
 821         (hppa_link_hash_newfunc): Init it.
 822         (hppa_type_of_stub): Only use non-PIC to PIC call stub if caller
 823         section appears to be non-PIC.
 824         (final_link_relocate): Likewise.
 825         (elf32_hppa_adjust_dynamic_symbol): Set maybe_pic_call for any
 826         possible candidate function, and set pic_call for those that will
 827         only have a .plt entry for the PIC call stub.
 828         (hppa_handle_PIC_calls): Set maybe_pic_call.
 829
 830 2001-03-12  DJ Delorie  <dj@redhat.com>
 831
 832         * elf32-sh.c (sh_elf_relocate_section): Only relocation
 833         R_SH_DIR8WP* relocs if they're against external symbols, else
 834         they're just for relaxing.  Validate the reloc values.
 835
 836 2001-03-12  Stefan Geuken <mail@stefan-geuken.de>
 837
 838         * binary.c (bfd_external_binary_architecture): Declare.
 839         (binary_object_p): If bfd_external_binary_architecture is defined,
 840         set the architecture to this string.
 841
 842 2001-03-11  Philip Blundell  <philb@gnu.org>
 843
 844         * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Don't make PLT
 845         entries that could serve as a definition for a weak symbol.
 846
 847 2001-03-08  Nick Clifton  <nickc@redhat.com>
 848
 849         * Most files: Update copyright notices using Perl script created
 850         by Kevin Buettner <kevinb@redhat.com>.
 851
 852 2001-03-07  Nick Clifton  <nickc@redhat.com>
 853
 854         * elf32-arm.h (elf32_arm_final_link_relocate): Conditionalise
 855         prior patch on ! defined OLD_ARM_ABI.
 856
 857 2001-03-07  Andreas Jaeger  <aj@suse.de>
 858
 859         * elf64-x86-64.c (elf64_x86_64_relocate_section): Fix handling of
 860         some relocation values.
 861
 862 2001-03-06  Nick Clifton  <nickc@redhat.com>
 863
 864         * elf32-arm.h (elf32_arm_final_link_relocate): Clear bit zero
 865         of offset in BLX(1) instruction.
 866         * coff-arm.c (coff_arm_relocate_section): Clear bit zero of
 867         offset in BLX(1) instruction.
 868         Fix formatting.
 869
 870 2001-03-06  Nick Clifton  <nickc@redhat.com>
 871
 872         * coff-arm.c (coff_arm_reloc_type_lookup): Add
 873         BFD_RELOC_THUMB_PCREL_BLX.
 874
 875 2001-03-06  Igor Shevlyakov  <igor@windriver.com>
 876
 877         * archures.c (bfd_default_scan): Add Coldfire CPUs.
 878         * bfd-in2.h: Regenerate.
 879         * cpu-m68k.c: Add Coldfire CPUs for arch table.
 880         * ieee.c (ieee_write_processor): Set proper id for
 881         Coldfire CPUs.
 882
 883 2001-03-01  D.J. Barrow <djbarrow@de.ibm.com,barrow_dj@yahoo.com>
 884
 885         * configure.in: Add s390 target.
 886         * configure: Regenerate.
 887
 888 2001-02-28  Andreas Jaeger  <aj@suse.de>
 889
 890         * elf64-x86-64.c (elf64_x86_64_relocate_section): Add relocation
 891         to addend.
 892
 893 2001-02-28  Philip Blundell  <pb@futuretv.com>
 894
 895         * elf32-arm.h: Update mentions of renamed EF_xx constants.
 896         (elf32_arm_print_private_bfd_data): Handle ARM EABI version 2.
 897
 898 2001-02-27  H.J. Lu  <hjl@gnu.org>
 899
 900         * aoutx.h (NAME(aout,bfd_free_cached_info)): Return true if
 901         abfd->tdata.aout_data == NULL.
 902
 903 2001-02-27  Alan Modra  <alan@linuxcare.com.au>
 904
 905         * elf32-hppa.c: Correct field selector in stub comments.
 906         (clobber_millicode_symbols): Formatting fix.
 907
 908         * configure.in: Bump version to 2.11.90.
 909         * configure: Regenerate.
 910         * Makefile.am (CFILES): Rename to SOURCE_CFILES.
 911         (CFILES): $SOURCE_CFILES + generated C files.
 912         (POTFILES): Include $HFILES not $SOURCE_HFILES.
 913         Run "make dep-am"
 914         * Makefile.in: Regenerate.
 915         * doc/Makefile.in: This too.
 916
 917 2001-02-26  Timothy Wall  <twall@cygnus.com>
 918
 919         * elfxx-ia64.c (elfNN_ia64_aix_add_symbol_hook): Remove obsolete
 920         comments.
 921
 922 2001-02-26  Nick Clifton <nickc@redhat.com>
 923
 924         * coffcode.h (styp_to_sec_flags) [COFF_WITH_PE version]: Tidy
 925         up, replacing multiple if statements with a switch.
 926         (handle_COMDAT): New function.
 927
 928 2001-02-26  H.J. Lu  <hjl@gnu.org>
 929
 930         * coffcode.h (styp_to_sec_flags) [COFF_WITH_PE version]: Issue
 931         a warning for section flags we do not handle instead of
 932         aborting.
 933
 934 2001-02-26  Andreas Jaeger  <aj@suse.de>
 935
 936         * elf64-x86-64.c (x86_64_elf_howto_table): Fix order of entries.
 937
 938 2001-02-22  Timothy Wall  <twall@cygnus.com>
 939
 940         * config.bfd (targ_cpu): Add vectors for ia64-*-aix* (aka Monterey).
 941         * configure.in: Add objects for elf64_ia64_aix vectors.
 942         * configure: Regenerated.
 943         * configure.host: Recognize ia64-*-aix*.
 944         * elfxx-ia64.c: Add hooks for ELF64 on AIX5.  Define new vectors
 945         for AIX.  AIX5 requires most relocations to be dynamic (*all*
 946         binaries are somewhat similar to shared libraries).
 947         * targets.c: Add elf64_ia64_aix vectors.
 948
 949 2001-02-21  David Mosberger  <davidm@hpl.hp.com>
 950
 951         * cpu-ia64-opc.c (elf64_ia64_operands}: Fix typo: error string for
 952         C8 said "1" instead of "8".  Clarify error string for IMM22:
 953         "signed integer" instead of just "integer".
 954
 955 2001-02-20  Andreas Jaeger  <aj@suse.de>
 956
 957         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Don't make
 958         PLT entries that could serve as a definition for a weak symbol.
 959
 960 2001-02-19  Jakub Jelinek  <jakub@redhat.com>
 961
 962         * elf32-sparc.c (elf32_sparc_finish_dynamic_symbol): Don't make PLT
 963         entries that could serve as a definition for a weak symbol.
 964         * elf64-sparc.c (sparc64_elf_finish_dynamic_symbol): Likewise.
 965
 966 2001-02-18  David O'Brien  <obrien@FreeBSD>
 967
 968         * configure.in: Recognize FreeBSD/arm, FreeBSD/PowerPC, and treat
 969         FreeBSD/i386-CURRENT differently until I can figure out the needed
 970         corefile changes.
 971         * configure: Regenerate.
 972         * config.bfd: Recognize FreeBSD/x86-64, FreeBSD/ia64, FreeBSD/arm,
 973         FreeBSD/PowerPC, and FreeBSD/sparc64.
 974
 975 2001-02-18  lars brinkhoff  <lars@nocrew.org>
 976
 977         * Makefile.am: Add PDP-11 a.out target.
 978         * config.bfd: Likewise.
 979         * configure.in: Likewise.
 980         * targets.c: Likewise.
 981         * archures.c: Likewise.
 982         * bfd-in2.h: Likewise.  Add PDP-11 relocations.
 983         * libbfd.h: Add PDP-11 relocations.
 984         * reloc.c: Likewise.
 985         * cpu-pdp11.c: New file.
 986         * pdp11.c: New file.
 987
 988         * libaout.h (GET_WORD) [ARCH_SIZE==16]: Define.
 989         (GET_SWORD) [ARCH_SIZE==16]: Likewise.
 990         (GET_SWORD) [ARCH_SIZE==16]: Likewise.
 991         (PUT_WORD) [ARCH_SIZE==16]: Likewise.
 992         (GET_MAGIC): New macro.
 993         (PUT_MAGIC): Likewise.
 994         * aout-target.h (MY(object_p)): Use GET_MAGIC to read magic word.
 995
 996 2001-02-18  Jim Kingdon  <jkingdon@engr.sgi.com>
 997
 998         * irix-core.c (irix_core_core_file_p): Set the architecture (GDB
 999         multiarch needs it).
1000
1001 2001-02-18  H.J. Lu  <hjl@gnu.org>
1002
1003         * elflink.h (elf_link_input_bfd): Ignore invalid section symbol
1004         index.
1005
1006 2001-02-18  Kazu Hirata  <kazu@hxi.com>
1007
1008         * vms-misc.c: Fix formatting.
1009
1010 2001-02-16  Kazu Hirata  <kazu@hxi.com>
1011
1012         * vms.c: Fix formatting.
1013
1014 2001-02-14  H.J. Lu  <hjl@gnu.org>
1015
1016         * elf.c (elf_find_function): New function.
1017         (_bfd_elf_find_nearest_line): Call elf_find_function () to find
1018         the file name and function name.
1019
1020 2001-02-14  Nick Clifton  <nickc@redhat.com>
1021
1022         * ecoff.c (bfd_debug_section): Update to initialise new fields in
1023         asection structure.
1024
1025         * Makefile.am (BFD32_BACKENDS_CFILES): Remove peigen.c
1026         (BFD64_BACKENDS): Add pepigen.c
1027         Add rules to create peigen.c and pepigen.c from peXXigen.c.
1028
1029         * Makefile.in: Regenerate.
1030         * configure:  Regenerate.
1031         * po/POTFILES.in: Regenerate.
1032         * po/bfd.pot: Regenerate.
1033
1034 2001-02-14  H.J. Lu  <hjl@gnu.org>
1035
1036         * libcoff-in.h (pe_tdata): Add members target_subsystem and
1037         force_minimum_alignment.
1038
1039 2001-02-14  Bo Thorsen  <bo@suse.de>
1040
1041         * elf64-x86-64.c: Small formatting fixes and rearrangements of code.
1042         (elf64_86_64_size_info): Struct added to fix a problem
1043         with the hashtable string entries.
1044         (elf64_x86_64_adjust_dynamic_symbol): Add generation of .got.plt.
1045         (elf64_x86_64_size_dynamic_sections): A FIXME removed.
1046         (elf64_x86_64_size_dynamic_sections): Fix a dynamic entry and
1047         remove the FIXME for this.
1048         (elf64_x86_64_adjust_dynamic_symbol): Fix check for unneeded .plt
1049         section. Also removed the FIXME for it.
1050         (x86_64_elf_howto_table): Use bfd_elf_generic_reloc.
1051         (ELF_DYNAMIC_INTERPRETER): Fix the name of the dynamic linker.
1052         (elf64_x86_64_finish_dynamic_sections): Enable .got.plt writing.
1053
1054 2001-02-13  Richard Henderson  <rth@redhat.com>
1055
1056         * elfxx-ia64.c (elfNN_ia64_final_link): Set __gp if required
1057         and not user provided.
1058
1059 2001-02-13  Kazu Hirata  <kazu@hxi.com>
1060
1061         * vms.c (vms_print_symbol): Remove unreachable code.
1062
1063         * rs6000-core.c: Fix formatting.
1064
1065 2001-02-13  David Mosberger  <davidm@hpl.hp.com>
1066
1067         * peicode.h (coff_swap_filehdr_out) [COFF_IMAGE_WITH_PE]: Define
1068         as _bfd_XXi_only_swap_filehdr_out.
1069         (pe_mkobject) [PEI_FORCE_MINIMUM_ALIGNMENT]: Set
1070         pe->force_minimum_alignment to TRUE.
1071         (pe_mkobject) [PEI_TARGET_SUBSYSTEM]: Set pe->target_subsystem to
1072         PEI_TARGET_SUBSYSTEM.
1073         (pe_print_private_bfd_data): Call
1074         _bfd_XX_print_private_bfd_data_common() instead of
1075         _bfd_pe_print_private_bfd_data_common().
1076         (pe_bfd_copy_private_bfd_data): Call
1077         _bfd_XX_bfd_copy_private_bfd_data_common() instead of
1078         _bfd_pe_bfd_copy_private_bfd_data_common().
1079         (coff_bfd_copy_private_section_data): Define as
1080         _bfd_XX_bfd_copy_private_section_data instead of
1081         _bfd_pe_bfd_copy_private_section_data.
1082         (coff_get_symbol_info): Define as _bfd_XX_get_symbol_info instead
1083         of a _bfd_pe_get_symbol_info.
1084
1085         * peigen.c: Delete.
1086
1087         * peXXigen.c: Renamed from peigen.c.
1088         (COFF_WITH_XX): Define this macro (will get expanded into
1089         COFF_WITH_pep or COFF_WITH_pe, depending on whether this is being
1090         compiled as peigen.c or pepigen.c.
1091         [COFF_WITH_pep]: Include "coff/ia64.h" instead of "coff/i386.h" to
1092         define the canonical PEP structures and definitions.
1093         (_bfd_XXi_swap_aouthdr_out): If pe->force_minimum_alignment is in
1094         effect, enforce minimum file and section alignments.  If
1095         extra->Subsystem is IMAGE_SUBSYSTEM_UNKNOWN, set it to
1096         pe->target_subsystem (this defaults to IMAGE_SUBSYSTEM_UNKNOWN,
1097         so, by default, this is a no-op).
1098
1099         * libpei.h: Rename COFF_WITH_PEP to COFF_WITH_pep.
1100         (_bfd_XX_bfd_copy_private_bfd_data_common): Add macros to map
1101         _bfd_XXfoo to _bfd_pepfoo if COFF_WIT_PEP is defined and to
1102         _bfd_pefoo if it's not defined.  Use these macros to define
1103         coff swap macros.
1104
1105         * libcoff.h (pe_tdata): Add members target_subsystem and
1106         force_minimum_alignment.
1107
1108         * efi-app-ia64.c (COFF_WITH_pep): Rename COFF_WITH_PEP to
1109         COFF_WITH_pep.
1110         (PEI_TARGET_SUBSYSTEM): Rename from PEI_DEFAULT_TARGET_SUBSYSTEM.
1111
1112         * configure.in (bfd_efi_app_ia64_vec): Use pepigen.lo instead of
1113         peigen.lo.
1114
1115         * coff-ia64.c: Rename COFF_WITH_PEP to COFF_WITH_pep.
1116         (AOUTSZ): Rename PEP64AOUTSZ and PEP64AOUTHDR to PEPAOUTSZ and
1117         PEPAOUTHDR.
1118
1119         * Makefile.in (BFD64_BACKENDS): Mention pepigen.lo.
1120         (BFD64_BACKENDS_CFILES): Mention pepigen.c
1121         (peigen.c): Add rule to generate from peXXigen.c.
1122         (pepigen.c): Ditto.
1123         (pepigen.lo): List dependencies for pepigen.lo.
1124
1125 2001-02-13  Alan Modra  <alan@linuxcare.com.au>
1126
1127         * elf32-hppa.c (elf32_hppa_set_gp): Handle weak $global$.  If
1128         $global$ referenced but not defined, set its value here.
1129
1130 2001-02-09  Bo Thorsen  <bo@suse.de>
1131
1132         * elf64-x86-64.c (elf64_x86_64_check_relocs): Set .rela.got section
1133         alignment to 3.
1134         (elf64_x86_64_check_relocs): Write R_X86_64_GOTPCREL GOT entry
1135         and relocation.
1136         (elf64_x86_64_relocate_section): Fix formatting.
1137         (elf64_x86_64_relocate_section): Fix addend for relocation of
1138         R_X86_64_(8|16|32|PC8|PC16|PC32).
1139
1140 2001-02-12  Jan Hubicka  <jh@suse.cz>
1141
1142         * elf64-x86-64.c (x86_64_elf_howto): Fix name of R_X86_64_GOTPCREL.
1143
1144 2001-02-11  H.J. Lu  <hjl@gnu.org>
1145
1146         * elflink.h (elf_bfd_final_link): Use file_align for SYMTAB
1147         alignment.
1148
1149 2001-02-11  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1150
1151         * elf32-mips.c (mips_elf_create_dynamic_relocation): Undo patch
1152         from 2000-10-13.  Do not add the symbol's value for R_MIPS_REL32
1153         relocations against dynsym symbols.
1154
1155         * elf32-mips.c (elf_mips_howto_table): Fix the comment on
1156         the R_MIPS_26 relocation.
1157         (mips_elf_calculate_relocation): Use (p + 4) instead of p for
1158         the R_MIPS_26 relocation.
1159         (mips_elf_perform_relocation): Fix the comment on the R_MIPS16_26
1160         relocation.
1161         * elf64-mips.c (mips_elf64_howto_table_rel): Fix the comment on
1162         the R_MIPS_26 relocation.
1163         (mips_elf64_howto_table_rela): Likewise.
1164
1165         * elf32-mips.c (struct mips_elf_link_hash_entry): Added no_fn_stub
1166         member to mark symbols that have non-CALL relocations against
1167         them.
1168         (mips_elf_link_hash_newfunc): Initialize no_fn_stub.
1169         (mips_elf_calculate_relocation): Handle R_MIPS_CALL16 like
1170         R_MIPS_GOT16.
1171         (_bfd_mips_elf_check_relocs): Set no_fn_stub for a symbol if a
1172         non-CALL relocation against it is encountered.
1173         (_bfd_mips_elf_copy_indirect_symbol): Merge no_fn_stub as well.
1174         (_bfd_mips_elf_adjust_dynamic_symbol): Only create a stub if
1175         no_fn_stub is not set.
1176
1177         * elf32-mips.c (mips_elf_output_extsym): Get the output section
1178         information from the real symbol for indirect ones.
1179         Check no_fn_stub to find out if a symbol has a function stub
1180         indeed.
1181
1182 2001-02-11  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1183
1184         * Makefile.am (stamp-lib): ranlib the libbfd.a in the build directory.
1185         * Makefile.in: Regenerate.
1186
1187 2001-02-09  David Mosberger  <davidm@hpl.hp.com>
1188
1189         * elfxx-ia64.c (is_unwind_section_name): New function.  Returns
1190         true if section name is an unwind table section name.
1191         (elfNN_ia64_additional_program_headers): Count each unwind section
1192         separately.
1193         (elfNN_ia64_modify_segment_map): Install one unwind program header
1194         for each unwind separate section.  Note: normally the linker
1195         script merges the unwind sections that go into a single segment,
1196         so this still generates at most one unwind program header per
1197         segment.
1198
1199         * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Accept any section
1200         name for SHT_IA_64_UNWIND, not just .IA_64.unwind.
1201         (elfNN_ia64_fake_sections): Mark sections with names that start
1202         with .IA_64.unwind but not with .IA_64.unwind_info as an IA-64
1203         unwind section.
1204
1205         * elfxx-ia64.c (elfNN_ia64_final_write_processing): New function.
1206         Use it to make sh_info in unwind section point to the text section
1207         it applies to.
1208
1209 2001-02-09  Martin Schwidefsky  <schwidefsky@de.ibm.com>
1210
1211         * Makefile.am: Add linux target for S/390.
1212         * archures.c: Likewise.
1213         * bfd-in2.h: Likewise.
1214         * config.bfd: Likewise.
1215         * configure.in: Likewise.
1216         * elf.c: Likewise.
1217         * libbfd.h: Likewise.
1218         * targets.c: Likewise.
1219         * cpu-s390.c: New file.
1220         * elf32-s390.c: New file.
1221         * elf64-s390.c: New file.
1222
1223 2001-02-09  Nick Clifton  <nickc@redhat.com>
1224
1225         * peigen.c (_bfd_pe_get_symbol_info): Suppress addition of
1226         ImageBase.  This has already been done by coff_swap_hdr_in.
1227
1228 2001-02-09  Jakub Jelinek  <jakub@redhat.com>
1229
1230         * elf64-sparc.c (sparc64_elf_copy_private_bfd_data): New function.
1231
1232 2001-02-09  Jakub Jelinek  <jakub@redhat.com>
1233
1234         * elf64-sparc.c (sparc64_elf_check_relocs): Don't trust reloc_count.
1235         (sparc64_elf_relocate_section): Likewise.
1236
1237 2001-02-09  Mark Kettenis  <kettenis@gnu.org>
1238
1239         * elf32-sparc.c (_bfd_sparc_elf_howto_table): Treat R_SPARC_UA32
1240         similar to R_SPARC_32.
1241         * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1242
1243 2001-02-08  H.J. Lu  <hjl@gnu.org>
1244
1245         * elf32-i386.c (elf_i386_check_relocs): Reserve R_386_PC32
1246         relocation entries for weak definitions when building DSO with
1247         -Bsymbolic.
1248
1249 2001-02-08  Richard Henderson  <rth@redhat.com>
1250
1251         * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Respect weakness
1252         before visibility.  Locally defined protected symbols are not
1253         dynamic.
1254
1255 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
1256
1257         * config.bfd: Enable coff64 for rs6000-*.  Patch from
1258         <hzoli@austin.ibm.com>.
1259
1260 2001-02-07  Mark Elbrecht  <snowball3@bigfoot.com>
1261
1262         * coffgen.c (coff_find_nearest_line): If stabs info is successfully
1263         found, do not attempt to find dwarf2 info before returning.
1264
1265 2001-02-07  Jakub Jelinek  <jakub@redhat.com>
1266
1267         * elflink.h (is_global_symbol_definition): Rename to
1268         is_global_data_symbol_definition and have it reject function
1269         symbols.
1270         (elf_link_is_defined_archive_symbol): Use renamed function.
1271
1272 2001-02-07  Todd Vierling  <tv@wasabisystems.com>
1273
1274         * libbfd-in.h (bfd_target_vector): Change extern array to pointer.
1275         * libbfd.h (bfd_target_vector): Likewise.
1276         * targets.c (bfd_target_vector): Rename to _bfd_target_vector and
1277         make static; create pointer reference named bfd_target_vector.
1278         (_bfd_target_vector_entries): Calculate this based on the array
1279         typed _bfd_target_vector.
1280
1281 2001-02-06  H.J. Lu  <hjl@gnu.org>
1282
1283         * elfxx-ia64.c (elfNN_ia64_dynamic_symbol_p): Only hidden and
1284         internal symbols are not dynamic.
1285         * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1286
1287 2001-02-06  Nick Clifton  <nickc@redhat.com>
1288
1289         * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-ia64.c, so
1290         that it will not be pulled into the list of files that make up
1291         po/POTFILES.in.
1292         * Makefile.in: Regenerate.
1293         * po/bfd.pot:  Regenerate.
1294
1295 2001-02-06  H.J. Lu  <hjl@gnu.org>
1296
1297         * peicode.h (coff_swap_filehdr_in): Remove the e_magic
1298         checking.
1299         (pe_bfd_object_p): Rewrite with external_PEI_DOS_hdr and
1300         external_PEI_IMAGE_hdr.
1301
1302 2001-02-06  Kazu Hirata  <kazu@hxi.com>
1303
1304         * elf-m10200.c: Fix formatting.
1305
1306 2001-02-04  Nick Clifton  <nickc@redhat.com>
1307
1308         * elf32-v850.c (v850_elf_reloc): Do not convert reloc addend to PC
1309         rel, it will be handled later on.
1310
1311 2001-02-02  Fred Fish  <fnf@ninemoons.com>
1312
1313         * Makefile.in: Fix typo.
1314
1315 2001-02-01  Kazu Hirata  <kazu@hxi.com>
1316
1317         * elf-m10300.c: Fix formatting.
1318
1319 2001-01-30  Alan Modra  <alan@linuxcare.com.au>
1320
1321         * elf64-hppa.c (elf64_hppa_elf_get_symbol_type): New function.
1322         (elf_backend_get_symbol_type): Define.
1323         (elf64_hppa_object_p): Set architecture and machine from elf
1324         header flags.
1325
1326 2001-01-30  Curtis L. Janssen  <cljanss@ca.sandia.gov>
1327
1328         * elf64-alpha.c (elf64_alpha_find_nearest_line): Query dwarf2
1329         before mdebug.
1330
1331 2001-01-26  Richard Henderson  <rth@redhat.com>
1332
1333         * elfxx-ia64.c (elfNN_ia64_dynamic_symbol_p): Return false
1334         for non-default visibility.
1335         * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise, but
1336         delete ugly macro and replace with pretty function.
1337
1338 2001-01-25  Mark Elbrecht  <snowball3@bigfoot.com>
1339
1340         * coff-go32.c: Update copyright.
1341         * coff-stgo32.c: Likewise.
1342         * coff-go32.c (COFF_LONG_FILENAMES): Define.
1343         * coff-stgo32.c (COFF_LONG_FILENAMES): Likewise.
1344         * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Remove .bss entry.
1345         * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1346
1347 2001-01-25  Kazu Hirata  <kazu@hxi.com>
1348
1349         * bfd-in2.h: Rebuild.
1350         * libbfd.h: Likewise.
1351
1352 2001-01-23  H.J. Lu  <hjl@gnu.org>
1353
1354         * bfd-in2.h: Rebuild.
1355
1356 2001-01-23  H.J. Lu  <hjl@gnu.org>
1357
1358         * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_buf)
1359         is NULL or PRIV(vms_rec) is outside of the buffer.
1360
1361 2001-01-23  Kazu Hirata  <kazu@hxi.com>
1362
1363         * coff64-rs6000.c: Fix formatting.
1364         * coff-arm.c: Likewise.
1365         * coffgen.c: Likewise.
1366         * cofflink.c: Likewise.
1367         * coff-mcore.c: Likewise.
1368         * coff-mips.c: Likewise.
1369         * coff-pmac.c: Likewise.
1370         * coff-ppc.c: Likewise.
1371         * coff-rs6000.c: Likewise.
1372         * elf32.c: Likewise.
1373         * elf32-fr30.c: Likewise.
1374         * elf32-i370.c: Likewise.
1375         * elf32-i860.c: Likewise.
1376         * elf32-m32r.c: Likewise.
1377         * elf32-m68k.c: Likewise.
1378         * elf32-mcore.c: Likewise.
1379         * elf32-ppc.c: Likewise.
1380         * elf32-sh.c: Likewise.
1381         * elf32-v850.c: Likewise.
1382         * elf64-alpha.c: Likewise.
1383         * elf64-sparc.c: Likewise.
1384         * elflink.c: Likewise.
1385         * elflink.h: Likewise.
1386         * elf-m10200.c: Likewise.
1387         * elf-m10300.c: Likewise.
1388         * elfxx-ia64.c: Likewise.
1389
1390         * aoutx.h: Fix formatting.
1391         * bfd.c: Likewise.
1392         * bfd-in2.h: Likewise.
1393         * bfd-in.h: Likewise.
1394         * cpu-i386.c: Likewise.
1395         * cpu-m68hc11.c: Likewise.
1396         * dwarf2.c: Likewise.
1397         * elf64-x86-64.c: Likewise.
1398         * format.c: Likewise.
1399         * freebsd.h: Likewise.
1400         * hash.c: Likewise.
1401         * hp300hpux.c: Likewise.
1402         * hppabsd-core.c: Likewise.
1403         * hpux-core.c: Likewise.
1404
1405 2001-01-22  Bo Thorsen  <bo@suse.de>
1406
1407         * elf64-x86-64.c: Added PIC support for X86-64.
1408         (elf64_x86_64_link_hash_newfunc): Function added.
1409         (elf64_x86_64_link_hash_table_create): Likewise.
1410         (elf64_x86_64_check_relocs): Likewise.
1411         (elf64_x86_64_gc_mark_hook): Likewise.
1412         (elf64_x86_64_gc_sweep_hook): Likewise.
1413         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1414         (elf64_x86_64_size_dynamic_sections): Likewise.
1415         (elf64_x86_64_discard_copies): Likewise.
1416         (elf64_x86_64_finish_dynamic_symbol): Likewise.
1417         (elf64_x86_64_finish_dynamic_sections): Likewise.
1418         (elf64_x86_64_relocate_section): Add relocation of PIC sections.
1419
1420 2001-01-21  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1421
1422         * Makefile.am (install-data-local): Make use of $(DESTDIR).
1423         * Makefile.in: Regenerate.
1424
1425 2001-01-21  Kazu Hirata  <kazu@hxi.com>
1426
1427         * coff-a29k.c: Fix formatting.
1428
1429 2001-01-19  H.J. Lu  <hjl@gnu.org>
1430
1431         * elf32-i386.c (elf_i386_check_relocs): Report files with bad
1432         relocation section names.
1433         (elf_i386_relocate_section): Report files with bad relocation
1434         section names and return false.
1435
1436 2001-01-17  Bo Thorsen  <bo@suse.de>
1437
1438         * targets.c: Alphabetize list of xvecs.
1439
1440 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
1441
1442         * config.bfd: Add linux target variant for elfxx-hppa.
1443         * configure.in: Recognize bfd_elf32_hppa_linux_vec and
1444         bfd_elf64_hppa_linux_vec.
1445         * configure: Regenerate.
1446         * elf64-hppa.c: Include elf64-target.h again to support linux
1447         target variant.
1448         (elf64_hppa_post_process_headers): Set ELFOSABI_LINUX for linux.
1449         * elf32-hppa.c: Include elf32-target.h again to support linux
1450         target variant.
1451         (elf32_hppa_post_process_headers): New function.
1452         (elf_backend_post_process_headers): Define.
1453         * targets.c (bfd_target_vector): Add bfd_elf64_hppa_linux_vec and
1454         bfd_elf32_hppa_linux_vec.
1455
1456         * elf32-hppa.c (elf32_hppa_link_hash_table): Add text_segment_base,
1457         and data_segment_base fields.
1458         (elf32_hppa_link_hash_table_create ): Init them.
1459         (elf32_hppa_check_relocs): Update comments.
1460         (hppa_record_segment_addr): New function.
1461         (elf32_hppa_relocate_section): Call it.
1462         (final_link_relocate): Handle R_PARISC_SEGREL32.
1463         (elf32_hppa_final_link): New function.
1464         (bfd_elf32_bfd_final_link): Define to call it.
1465         (hppa_unwind_entry_compare): New function.
1466         * cache.c (bfd_open_file): Create files in write+read mode.
1467
1468         * elf-hppa.h (elf_hppa_howto_table): Set bitsize value for
1469         SEGREL32 and numerous other relocs.  Change duplicate
1470         R_PARISC_NONE relocs to R_PARISC_UNIMPLEMENTED.
1471
1472         * opncls.c (bfd_fdopenr): Add parens like the comment says around
1473         O_ACCMODE.
1474
1475         * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Don't create
1476         .plt entries for DT_INIT and DT_FINI.
1477         (elf32_hppa_finish_dynamic_sections): Remove special handling of
1478         DT_INIT and DT_FINI.
1479
1480         * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Use 16-bit
1481         offsets for stub .plt access if wide mode.  Check offset in range.
1482
1483 2001-01-13  Nick Clifton  <nickc@redhat.com>
1484
1485         * elf32-fr30.c (fr30_elf_howto_table): Remove spurious blank
1486         line.
1487
1488         * coffcode.h (coff_canonicalize_reloc): Remove spurious blank
1489         line.
1490
1491 2001-01-12  Alan Modra  <alan@linuxcare.com.au>
1492
1493         * configure.in ([bfd_elf64_x86_64_vec]): Set target64.
1494         * configure: Regenerate.
1495
1496 2001-01-11  Peter Targett  <peter.targett@arccores.com>
1497
1498         * bfd-in2.h (bfd_architecture): Add bfd_mach_arc_5,
1499         bfd_mach_arc_6, bfd_mach_arc_7, bfd_mach_arc_8 for ARC variants.
1500         * cpu-arc.c (arch_info_struct): Add entries for variants.
1501         (bfd_arc_arch) Set default to bfd_mach_arc_5.
1502         (arc_get_mach) Don't assume machine names prefixed arc- before
1503         testing.
1504         * elf32-arc.c (arc_elf_object_p): Set machine number based on new
1505         selections.
1506         (arc_elf_final_write_processing) Likewise.
1507         (ELF_MACHINE_CODE) Use EM_ARC.
1508
1509 2001-01-10  Nick Clifton  <nickc@redhat.com>
1510
1511         * coff-arm.c (LOCAL_LABEL_PREFIX): Change definition to "".
1512
1513 2001-01-07  Philip Blundell  <philb@gnu.org>
1514
1515         * README: Replace `bug-gnu-utils@gnu.org' with
1516         `bug-binutils@gnu.org'.
1517
1518 2001-01-04  Kazu Hirata  <kazu@hxi.com>
1519
1520         * som.c: Fix formatting.
1521
1522 2001-01-03  Kazu Hirata  <kazu@hxi.com>
1523
1524         * ecoffswap.h: Fix formatting.
1525         * elf-bfd.h: Likewise.
1526         * elfarm-nabi.c: Likewise.
1527         * elfarm-oabi.c: Likewise.
1528         * elfcode.h: Likewise.
1529         * elfcore.h: Likewise.
1530         * elflink.c: Likewise.
1531         * elflink.h: Likewise.
1532         * elfxx-ia64.c: Likewise.
1533         * elfxx-target.h: Likewise.
1534         * libbfd.c: Likewise
1535         * linker.c: Likewise.
1536         * lynx-core.c: Likewise.
1537
1538 2001-01-02  Kazu Hirata  <kazu@hxi.com>
1539
1540         * pc532-mach.c: Fix formatting.
1541         * pe-arm.c: Likewise.
1542         * pe-i386.c: Likewise.
1543         * pe-mips.c: Likewise.
1544         * pe-ppc.c: Likewise.
1545         * pe-sh.c: Likewise.
1546         * pei-mips.c: Likewise.
1547         * pei-sh.c: Likewise.
1548         * peicode.h: Likewise.
1549         * ppcboot.c: Likewise.
1550         * ptrace-core.c: Likewise.
1551
1552 2001-01-01  Kazu Hirata  <kazu@hxi.com>
1553
1554         * reloc.c: Fix formatting.
1555         * riscix.c: Likewise.
1556         * rs6000-core.c: Likewise.
1557         * xcoff-target.h: Likewise.
1558
1559 2000-12-29  Hans-Peter Nilsson  <hp@bitrange.com>
1560
1561         * elfcode.h (elf_object_p): Also restore the bfd mach field on
1562         error, by calling bfd_default_set_arch_mach with incoming
1563         values.
1564
1565 2000-12-26  Kazu Hirata  <kazu@hxi.com>
1566
1567         * vaxnetbsd.c: Fix formatting.
1568         * versados.c: Likewise.
1569         * vms-gsd.c: Likewise.
1570         * vms-hdr.c: Likewise.
1571         * vms-misc.c: Likewise.
1572
1573 2000-12-25  Alexandre Oliva  <aoliva@redhat.com>
1574
1575         * archive.c (coff_write_armap): Don't write more than symbol_count
1576         `archive_member_file_ptr's.
1577
1578 2000-12-25  Kazu Hirata  <kazu@hxi.com>
1579
1580         * vms-tir.c: Fix formatting.
1581
1582 2000-12-23  Kazu Hirata  <kazu@hxi.com>
1583
1584         * vms.c: Fix formatting.
1585         * vms.h: Likewise.
1586
1587 2000-12-21  Santeri Paavolainen <santtu@ssh.com>
1588
1589         * vms-hdr.c: Include alloca.h if HAVE_ALLOCA_H is defined.
1590
1591         * peicode.h (pe_ILF_object_p): Add const to import of TARGET_LITTLE_SYM.
1592
1593         * elf32-m32r.c (m32r_elf_generic_reloc): Add cast to avoid (void *)
1594         arithmetic.
1595
1596         * elf32-fr30.c: Add casts to avoid (void *) arithmetic.
1597
1598         * coffcode.h (styp_to_sec_flags): Add empty statement after label.
1599
1600 2000-12-21  Richard Sandiford  <rsandifo@redhat.com>
1601
1602         * libbfd.c (bfd_get_bits): Added
1603         (bfd_put_bits): Likewise
1604         * bfd-in.h: Declared the above.
1605         * bfd-in2.h: Regenerated.
1606
1607 2000-12-20  Kazu Hirata  <kazu@hxi.com>
1608
1609         * targets.c: Fix formatting.
1610         * tekhex.c: Likewise.
1611         * trad-core.c: Likewise.
1612
1613 2000-12-19  Kazu Hirata  <kazu@hxi.com>
1614
1615         * sco5-core.c: Fix formatting.
1616         * section.c: Likewise.
1617         * sparclinux.c: Likewise.
1618         * sparclynx.c: Likewise.
1619         * sparcnetbsd.c: Likewise.
1620         * srec.c: Likewise.
1621         * stabs.c: Likewise.
1622         * stab-syms.c: Likewise.
1623         * sunos.c: Likewise.
1624         * syms.c: Likewise.
1625         * sysdep.h: Likewise.
1626
1627 2000-12-18  Nick Clifton  <nickc@redhat.com>
1628
1629         * coff-arm.c (EXTRA_S_FLAGS): Only define if not already
1630         defined.
1631         * epoc-pe-arm.c (EXTRA_S_FLAGS): Define.
1632         * epoc-pei-arm.c (EXTRA_S_FLAGS): Define.
1633
1634 2000-12-18  Nick Clifton  <nickc@redhat.com>
1635
1636         * vms-misc.c (_bfd_vms_get_record): Add default case to
1637         file_format switch.
1638
1639 2000-12-15  Miloslav Trmac <mitr@volny.cz>
1640
1641         * elfcore.h (elf_core_file_p): Move to the start of the program
1642         headers before attempting to read them.
1643
1644 2000-12-14  Kazu Hirata  <kazu@hxi.com>
1645
1646         * peigen.c: Fix formatting.
1647         * som.c: Likewise.
1648         * som.h: Likewise.
1649
1650 2000-12-13  Kazu Hirata  <kazu@hxi.com>
1651
1652         * peigen.c: Fix formatting.
1653
1654 2000-12-12  Jim Wilson  <wilson@redhat.com>
1655
1656         *  elfxx-ia64.c (get_dyn_sym_info): Cast %p argument to void *.
1657
1658 2000-12-08  Mark Salter  <msalter@redhat.com>
1659
1660         * binary.c (binary_set_section_contents): Ignore sections
1661         with zero size.
1662
1663 2000-12-12  Kazu Hirata  <kazu@hxi.com>
1664
1665         * m68klinux.c: Fix formatting.
1666         * m68knetbsd.c: Likewise.
1667         * mipsbsd.c: Likewise.
1668         * netbsd-core.c: Likewise.
1669         * netbsd.h: Likewise.
1670         * newsos3.c: Likewise.
1671         * nlm32-alpha.c: Likewise.
1672         * nlm32-i386.c: Likewise.
1673         * nlm32-ppc.c: Likewise.
1674         * nlm32-sparc.c: Likewise.
1675         * nlmcode.h: Likewise.
1676         * nlmswap.h: Likewise.
1677         * nlm-target.h: Likewise.
1678         * ns32knetbsd.c: Likewise.
1679
1680 2000-12-10  Fred Fish  <fnf@be.com>
1681
1682         * elflink.h (elf_link_output_extsym): Don't complain about undefined
1683         symbols in shared objects if allow_shlib_undefined is true.
1684
1685 2000-12-12  Nick Clifton  <nickc@redhat.com>
1686
1687         * cpu-sh.c: Fix formattng.
1688         * elf.c: Fix formattng.
1689         * elf32-mips.c: Fix formattng.
1690         * elf32-sh.c: Fix formattng.
1691         * elf64-alpha.c: Fix formattng.
1692
1693 2000-12-09  Nick Clifton  <nickc@redhat.com>
1694
1695         * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Pass
1696         dwarf2_find_line_info as last parameter to invocation of
1697         _bfd_dwarf2_find_nearest_line.
1698         * elf32-arm.h (elf32_arm_find_nearest_line): Pass
1699         dwarf2_find_line_info as last parameter to invocation of
1700         _bfd_dwarf2_find_nearest_line.
1701
1702 2000-12-08  Mark Elbrecht  <snowball3@bigfoot.com>
1703
1704         * Makefile.am (BFD32_BACKENDS): Move dwarf2.lo from here...
1705         (BFD_LIBS): ...to here.
1706         (BFD32_BACKENDS_CFILES): Move dwarf2.c from here...
1707         (BFD_LIBS_CFILES): ...to here.
1708         * Makefile.in: Regenerate.
1709         * configure.in: Remove dwarf.lo from the elf shell variable.
1710         * configure: Regenerate.
1711         * libcoff-in.h (coff_tdata): Add pointer dwarf2_find_line_info.
1712         * libcoff.h: Regenerate.
1713         * coffgen.c (coff_find_nearest_line): Call
1714         _bfd_dwarf2_find_nearest_line.
1715         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add parameter. Update
1716         accordingly.
1717         (read_abbrevs): Likewise
1718         (decode_line_info): Likewise.
1719         (parse_comp_unit): Likewise.
1720         (comp_unit_find_nearest_line): Likewise.
1721         * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1722         * libbfd.h: Regenerate.
1723         * elf.c (_bfd_elf_find_nearest_line): Update call.
1724         * elf-bfd.h (elf_obj_tdata): Change dwarf2_find_line_info to type PTR.
1725         * dwarf2.c (concat_filename): Use IS_ABSOLUTE_PATH.
1726         * coffcode.h (STYP_XCOFF_DEBUG, STYP_DEBUG_INFO): New macros.
1727         (sec_to_styp_flags): Use them. Handle DWARF2 sections.
1728         (styp_to_sec_flags): Handle DWARF2 sections.
1729         * elf32-arm.h (elf32_arm_find_nearest_line): Add parameter to call
1730         to _bfd_find_nearest_line.
1731         * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Add parameter to
1732         call to _bfd_find_nearest_line.
1733
1734 2000-12-08  Kazu Hirata  <kazu@hxi.com>
1735
1736         * coffgen.c: Fix formatting.
1737         * elf-m10300.c: Likewise.
1738         * elf32-i386.c: Likewise.
1739         * elf32-i960.c: Likewise.
1740         * elf32-m68k.c: Likewise.
1741         * elf32-mcore.c: Likewise.
1742         * elf32-ppc.c: Likewise.
1743         * elf32-sh.c: Likewise.
1744         * elf32-sparc.c: Likewise.
1745         * elf32-v850.c: Likewise.
1746         * elf64-alpha.c: Likewise.
1747         * elf64-hppa.c: Likewise.
1748         * elf64-mips.c: Likewise.
1749         * elf64-sparc.c: Likewise.
1750
1751 2000-12-07  Kazu Hirata  <kazu@hxi.com>
1752
1753         * elf32-ppc.c: Fix formatting.
1754         * elf64-x86-64.c: Likewise.
1755
1756 2000-12-06  Ulf Carlsson  <ulfc@engr.sgi.com>
1757
1758         From  Ralf Baechle  <ralf@gnu.org>
1759
1760         * elf32-mips.c (elf32_mips_merge_private_bfd_data): Always permit
1761         BFDs containing no sections or empty .text, .data or .bss sections
1762         to be merged, regardless of their flags.
1763
1764 2000-12-06  Kazu Hirata  <kazu@hxi.com>
1765
1766         * elf32-m32r.c: Fix formatting.
1767         * elf32-m68hc11.c: Likewise.
1768         * elf32-m68hc12.c: Likewise.
1769         * elf32-m68k.c: Likewise.
1770         * elf32-mcore.c: Likewise.
1771         * elf32-pj.c: Likewise.
1772         * elf32-ppc.c: Likewise.
1773
1774 2000-12-05  Kazu Hirata  <kazu@hxi.com>
1775
1776         * elf32-fr30.c: Fix formatting.
1777         * elf32-hppa.c: Likewise.
1778         * elf32-i370.c: Likewise.
1779         * elf32-i386.c: Likewise.
1780         * elf32-i860.c: Likewise.
1781         * elf32-i960.c: Likewise.
1782
1783 2000-12-03  Kazu Hirata  <kazu@hxi.com>
1784
1785         * elf32-arm.h: Fix formatting.
1786         * elf32-avr.c: Likewise.
1787         * elf32-cris.c: Likewise.
1788         * elf32-d10v.c: Likewise.
1789         * elf32-d30v.c: Likewise.
1790         * elf-hppa.h: Likewise.
1791         * elf-m10200.c: Likewise.
1792         * elf-m10300.c: Likewise.
1793
1794 2000-12-01  Chris Demetriou  <cgd@sibyte.com>
1795
1796         * aoutx.h (NAME(aout,machine_type)): Add bfd_mach_mips32 and
1797         bfd_mach_mips32_4k.  Update FIXME comment.
1798         * archures.c (bfd_mach_mips32): New constant.
1799         (bfd_mach_mips4K, bfd_mach_mips32_4k) Rename the former to
1800         the latter, renumber it.
1801         * bfd-in2.h (bfd_mach_mips32): New constant.
1802         (bfd_mach_mips4K, bfd_mach_mips32_4k) Rename the former to
1803         the latter, renumber it.
1804         * cpu-mips.c (I_mips32): New constant.
1805         (I_mips4K, I_mips32_4k): Rename the former to the latter.
1806         (arch_info_struct): Add bfd_mach_mips32 entry, replace
1807         bfd_mach_mips4K entry with bfd_mach_mips32_4k entry.
1808         * elf32-mips.c (elf_mips_isa): Add E_MIPS_ARCH_32 case.
1809         (elf_mips_mach): Likewise.  Also, replace E_MIPS_MACH_MIPS32
1810         with E_MIPS_MACH_MIPS32_4K.
1811         (_bfd_mips_elf_final_write_processing): Replace
1812         bfd_mach_mips4K with bfd_mach_mips32_4k case, add
1813         bfd_mach_mips32 case.
1814         (_bfd_mips_elf_merge_private_bfd_data): Generalize ISA mixing
1815         comparison with support for MIPS32.
1816         (_bfd_mips_elf_print_private_bfd_data): Print ISA name for
1817         MIPS32.
1818
1819         * aoutx.h (NAME(aout,machine_type)): Add cases for
1820         bfd_mach_mips5 and bfd_mach_mips64.
1821         * archures.c (bfd_mach_mips5, bfd_mach_mips64): New constants.
1822         * bfd-in2.h (bfd_mach_mips5, bfd_mach_mips64): Likewise.
1823         * cpu_mips.c (I_mips5, I_mips64): New definitions.
1824         (arch_info_struct): Add entries for bfd_mach_mips5 and
1825         bfd_mach_mips64.
1826         * elf32-mips.c (elf_mips_isa, elf_mips_mach,
1827         _bfd_mips_elf_print_private_bfd_data): Add cases for
1828         E_MIPS_ARCH_5 and E_MIPS_ARCH_64.
1829         (_bfd_mips_elf_final_write_processing): Add cases for
1830         bfd_mach_mips5 and bfd_mach_mips64.
1831
1832         * aoutx.h (NAME(aout,machine_type)): Add a
1833         bfd_mach_mips_sb1 case.
1834         * archures.c (bfd_mach_mips_sb1): New constant.
1835         * bfd-in2.h (bfd_mach_mips_sb1): New constant.
1836         * cpu-mips.c (I_sb1): New constant.
1837         (arch_info_struct): Add entry for bfd_mach_mips_sb1.
1838         * elf32-mips.c (elf_mips_mach): Add case for
1839         E_MIPS_MACH_SB1.
1840         (_bfd_mips_elf_final_write_processing): Add case for
1841         bfd_mach_mips_sb1.
1842
1843 2000-12-01  Joel Sherrill <joel@OARcorp.com>
1844
1845         * config.bfd (arm-*-rtems*, a29k-*rtems*): New targets.
1846         (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1847         (sparc*-*-rtems*): Switched from a.out to ELF.
1848
1849 2000-11-30  Jan Hubicka  <jh@suse.cz>
1850
1851         * Makefile.am (BFD64_BACKENDS): Add elf64-x86-64.lo
1852         BFD64_BACKENDS_CFILES): Add elf64-x86-64.c
1853         (elf64-x86-64.lo): Add dependencies.
1854         * archures.c (DESCRIPTION): Add bfd_mach_x86_64,
1855         bfd_mach_x86_64_intel_syntax.
1856         * elf.c (prep_headers): Use EM_x86_64 for 64bit output.
1857         * config.bfd (x86_64): Add.
1858         * configure.in: Add support for bfd_elf64_x86_64_vec.
1859         * cpu-i386.c (bfd_x86_64_arch_intel_syntax, bfd_x86_64_arch): Add.
1860         (bfd_i386_arch, i8086_ar): Link in.
1861         * elf64-x86-64.c: New file.
1862         * reloc.c (ENUMDOC): Add BFD_RELOC_X86_64*.
1863         * targets.c (bfd_elf64_x86_64_vec): Add.
1864         (bfd_target_vect): Add bfd_elf64_x86_64_vec.
1865
1866 2000-11-30  Kazu Hirata  <kazu@hxi.com>
1867
1868         * xcofflink.c: Fix formatting.
1869
1870 2000-11-28  Kazu Hirata  <kazu@hxi.com>
1871
1872         * aoutx.h: Fix formatting.
1873         * bfd-in.h: Likewise.
1874         * bfd-in2.h: Likewise.
1875         * cache.c: Likewise.
1876         * cisco-core.c: Likewise.
1877         * coff64-rs6000.c: Likewise.
1878         * coffcode.h: Likewise.
1879         * coffswap.h: Likewise.
1880         * corefile.c: Likewise.
1881         * elf32-mips.c: Likewise.
1882
1883 2000-11-27  Kazu Hirata  <kazu@hxi.com>
1884
1885         * aout-adobe.c: Fix formatting.
1886         * coff64-rs6000.c: Likewise.
1887         * coffgen.c: Likewise.
1888         * cofflink.c: Likewise.
1889
1890 2000-11-27  Philip Blundell  <pb@futuretv.com>
1891
1892         * libcoff-in.h (coff_tdata): Add `strings_written' flag.
1893         (obj_coff_strings_written): New accessor macro for above.
1894         * libcoff.h: Regenerate.
1895         * cofflink.c (_bfd_coff_final_link): Say that we wrote the
1896         strings.
1897         * coffcode.h (coff_write_object_contents): No need to write out
1898         the string table if it's already been done.
1899
1900 2000-11-22  Philip Blundell  <pb@futuretv.com>
1901
1902         * cofflink.c (_bfd_coff_generic_relocate_section): Don't object to
1903         weak undefined symbols.
1904
1905 2000-11-24  Nick Clifton  <nickc@redhat.com>
1906
1907         * archures.c (bfd_mach_arm_5TE): Define.
1908         (bfd_mach_arm+XScale): Define.
1909         * bfd-in2.h: Regenerate.
1910
1911         * coff-arm.c (coff_arm_reloc_type_lookup): Accept
1912         BFD_RELOC_ARM_PCREL_BLX.
1913
1914         * coffcode.h (coff_set_flags): Set flags for 5t, 5te and
1915         XScale machine numbers.
1916
1917         * config.bfd (xscale-elf): Add target.
1918         (xscale-coff): Add target.
1919
1920         * cpu-arm.c: Add xscale machine name.
1921         Add v5t, v5te and XScale machine numbers.
1922
1923 2000-11-23  Kazu Hirata  <kazu@hxi.com>
1924
1925         * aix386-core.c: Fix formatting.
1926
1927 2000-11-22  Jim Wilson  <wilson@redhat.com>
1928
1929         * coff-ia64.c (howto_table): Use EMPTY_HOWTO.
1930         (in_reloc_p): Add ATTRIBUTE_UNUSED to unused parameters.
1931         * cpu-ia64-opc.c (ins_rsvd, ext_rsvd, ins_const, ext_const): Likewise.
1932         (ins_imms_scaled): Initialize sign_bit at function entry.
1933         (elf64_ia64_operands): Add missing initializers.
1934         * elfxx-ia64.c (elfNN_ia64_reloc, elfNN_ia64_reloc_type_lookup,
1935         elfNN_ia64_info_to_howto, elfNN_ia64_fake_sections,
1936         elfNN_ia64_add_symbol_hook, elfNN_ia64_is_local_label_name,
1937         elfNN_ia64_local_hash_table_init, get_fptr, get_pltoff,
1938         elfNN_ia64_adjust_dynamic_symbol): Add ATTRIBUTE_UNUSED for unused
1939         parameters.
1940         (elfNN_ia64_info_to_howto): Initialize free_relocs, free_contents,
1941         and free_extsyms at function entry.
1942         (elfNN_add_symbol_hook): Add unsigned cast to bfd_get_gp_size result.
1943         (elfNN_ia64_create_dynamic_sections): Delete unused local h.
1944         (get_got): Delete unused local srel.
1945         (elfNN_ia64_check_relocs): Initialize dynrel_type when declared.
1946         (elfNN_ia64_relocate_section): Delete unused local dynindx.
1947
1948 2000-11-21  Kazu Hirata  <kazu@hxi.com>
1949
1950         * coff-a29k.c: Fix formatting.
1951         * coff-h8500.c: Likewise.
1952         * coff-i960.c: Likewise.
1953         * coff-ppc.c: Likewise.
1954         * coff-rs6000.c: Likewise.
1955         * coff-stgo32.c: Likewise.
1956         * coff-tic54x.c: Likewise.
1957         * coff-w65.c: Likewise.
1958         * cpu-h8500.c: Likewise.
1959         * cpu-hppa.c: Likewise.
1960         * cpu-ns32k.c: Likewise.
1961         * ecoff.c: Likewise.
1962         * ecofflink.c: Likewise.
1963
1964 2000-11-21  Nick Clifton  <nickc@redhat.com>
1965
1966         * elf32-sh.c (sh_elf_reloc_loop): Fix compile time warning, and
1967         remove possibility of infinite loop.
1968
1969 2000-11-20  Kazu Hirata  <kazu@hxi.com>
1970
1971         * aix386-core.c: Fix formatting.
1972         * aout-adobe.c: Likewise.
1973         * aout-arm.c: Likewise.
1974         * aout-encap.c: Likewise.
1975         * aout-ns32k.c: Likewise.
1976         * aout-target.h: Likewise.
1977         * aout-tic30.c: Likewise.
1978         * aoutf1.h: Likewise.
1979         * aoutx.h: Likewise.
1980         * archive.c: Likewise.
1981         * bfd-in.h: Likewise.
1982         * bfd-in2.h: Likewise.
1983         * bfd.c: Likewise.
1984         * bout.c: Likewise.
1985
1986 2000-11-17  H.J. Lu  <hjl@gnu.org>
1987
1988         * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Don't create
1989         pltoff entries for DT_INIT and DT_FINI.
1990         (elfNN_ia64_final_link): Don't set DT_INIT/FINI entries.
1991         (elfNN_ia64_finish_dynamic_sections): Don't fill in DT_INIT/FINI
1992         entries.
1993
1994 2000-11-16  Richard Henderson  <rth@redhat.com>
1995
1996         * elfxx-ia64.c (elfNN_ia64_check_relocs): Handle IPLT relocs.
1997         (allocate_dynrel_entries): Likewise.
1998         (elfNN_ia64_relocate_section): Likewise.  Set REL addends correctly.
1999         (set_pltoff_entry): Likewise.
2000         (ia64_howto_table): Remove R_IA64_SEGBASE, and R_IA64_EPLT[ML]SB
2001         (elfNN_ia64_reloc_type_lookup): Likewise.
2002         (elfNN_ia64_install_value): Likewise.
2003         (elfNN_ia64_relocate_section): Likewise.
2004         * reloc.c (BFD_RELOC_IA64_SEGBASE): Remove.
2005         (BFD_RELOC_IA64_EPLTMSB, BFD_RELOC_IA64_EPLTLSB): Remove.
2006
2007 2000-11-16  Kazu Hirata  <kazu@hxi.com>
2008
2009         * cpu-a29k.c: Fix formatting.
2010         * cpu-alpha.c: Likewise.
2011         * cpu-arm.c: Likewise.
2012         * cpu-avr.c: Likewise.
2013         * cpu-d10v.c: Likewise.
2014         * cpu-h8500.c: Likewise.
2015         * cpu-hppa.c: Likewise.
2016         * cpu-i370.c: Likewise.
2017         * cpu-i386.c: Likewise.
2018         * cpu-i960.c: Likewise.
2019         * cpu-ia64-opc.c: Likewise.
2020         * cpu-ia64.c: Likewise.
2021         * cpu-m32r.c: Likewise.
2022         * cpu-m68hc11.c: Likewise.
2023         * cpu-m68hc12.c: Likewise.
2024         * cpu-m68k.c: Likewise.
2025         * cpu-m88k.c: Likewise.
2026         * cpu-mips.c: Likewise.
2027         * cpu-ns32k.c: Likewise.
2028         * cpu-pj.c: Likewise.
2029         * cpu-powerpc.c: Likewise.
2030         * cpu-sh.c: Likewise.
2031         * cpu-sparc.c: Likewise.
2032         * cpu-tic54x.c: Likewise.
2033         * cpu-v850.c: Likewise.
2034         * cpu-vax.c: Likewise.
2035         * cpu-w65.c: Likewise.
2036         * cpu-we32k.c: Likewise.
2037         * cpu-z8k.c: Likewise.
2038         * dwarf1.c: Likewise.
2039         * dwarf2.c: Likewise.
2040
2041 2000-11-15  Kazu Hirata  <kazu@hxi.com>
2042
2043         * coff-arm.c: Fix formatting.
2044         * coff-ppc.c: Likewise.
2045         * coff-rs6000.c: Likewise.
2046         * coff-sh.c: Likewise.
2047         * coff-sparc.c: Likewise.
2048         * coff-tic30.c: Likewise.
2049         * coff-tic54x.c: Likewise.
2050         * coff-tic80.c: Likewise.
2051         * coff-w65.c: Likewise.
2052         * coff-we32k.c: Likewise.
2053         * coff-z8k.c: Likewise.
2054
2055 2000-11-15  Richard Henderson  <rth@redhat.com>
2056
2057         * elf64-alpha.c (elf64_alpha_check_relocs): Create the reloc
2058         section with the same ALLOC|LOAD flags as the source section.
2059
2060 2000-11-14  Jakub Jelinek  <jakub@redhat.com>
2061
2062         * elf64-alpha.c (elf64_alpha_relax_opt_call): Only check bits used
2063         by STO_ALPHA constants.
2064
2065 2000-11-14  Kazu Hirata  <kazu@hxi.com>
2066
2067         * coff-pmac.c: Fix formatting.
2068         * coff-ppc.c: Likewise.
2069
2070 2000-11-13  H.J. Lu  <hjl@gnu.org>
2071
2072         * elflink.h (elf_link_add_object_symbols): Also add indirect
2073         symbols for common symbols with the default version.
2074
2075 2000-11-09  Philip Blundell  <pb@futuretv.com>
2076
2077         * section.c (STD_SECTION): Set gc_mark flag.
2078
2079 2000-11-11  Kazu Hirata  <kazu@hxi.com>
2080
2081         * coff-i960.c: Likewise.
2082         * coff-m68k.c: Likewise.
2083         * coff-m88k.c: Likewise.
2084         * coff-mcore.c: Likewise.
2085         * coff-mips.c: Likewise.
2086
2087 2000-11-11  Bernd Schmidt  <bernds@cygnus.co.uk>
2088
2089         * elf32-sh.c (sh_elf_relocate_section): Ignore R_SH_NONE relocs.
2090
2091 2000-11-10  Kazu Hirata  <kazu@hxi.com>
2092
2093         * coff-h8300.c: Fix formatting.
2094         * coff-h8500.c: Likewise.
2095         * coff-i386.c: Likewise.
2096         * coff-i860.c: Likewise.
2097         * coff-i960.c: Likewise.
2098         * coff-ia64.c: Likewise.
2099
2100 2000-11-09  Kazu Hirata  <kazu@hxi.com>
2101
2102         * archive.c: Fix formatting.
2103         * archures.c: Likewise.
2104
2105 2000-11-07  Richard Henderson  <rth@redhat.com>
2106
2107         * elfxx-ia64.c (elf64_ia64_final_link): New local unwind_output_sec.
2108         Set it before bfd_elf64_bfd_final_link call.  Use it after the call.
2109         * section.c (bfd_set_section_contents): Call memcpy if
2110         section->contents set and location not equal to contents plus offset.
2111
2112 2000-11-08  Kazu Hirata  <kazu@hxi.com>
2113
2114         * bfd-in.h: Fix formatting.
2115         * bfd-in2.h: Likewise.
2116         * bfd.c: Likewise.
2117         * binary.c: Likewise.
2118         * bout.c: Likewise.
2119         * coff-a29k.c: Likewise.
2120         * coff-alpha.c: Likewise.
2121         * coff-apollo.c: Likewise.
2122         * coff-aux.c: Likewise.
2123
2124 2000-11-07  Kazu Hirata  <kazu@hxi.com>
2125
2126         * aix386-core.c: Fix formatting.
2127         * aoutf1.h: Likewise.
2128         * aoutx.h: Likewise.
2129         * archures.c: Likewise.
2130         * armnetbsd.c: Likewise.
2131
2132 2000-11-07  Alan Modra  <alan@linuxcare.com.au>
2133
2134         * coff-h8300.c (special): Adjust reloc address.
2135
2136 2000-11-06  Steve Ellcey <sje@cup.hp.com>
2137
2138         * archures.c (bfd_mach_ia64_elf64, bfd_mach_ia64_elf32): Add defines
2139         to differentiate elf32 and elf64 on ia64.
2140         * bfd-in2.h: Regenerate.
2141         * config.bfd: Add target for "ia64*-*-hpux*".
2142         * configure.in: Add bfd_elf32_ia64_big_vec to selvecs switch.
2143         * configure: Regenerate.
2144         * cpu-ia64.c (bfd_ia64_elf32_arch): Add elf32 arch info structure.
2145         * targets.c: Add bfd_target bfd_elf32_ia64_big_vec.
2146
2147         * Makefile.am: Make elf32-ia64.c and elf64-ia64.c derived objects
2148         from elfxx-ia64.c.  Add depenency rules for making elf32-ia64.lo.
2149         * Makefile.in: Regnerate.
2150         * elf64-ia64.c: Deleted.
2151         * elfxx-ia64.c: New file, paramaterized version of elf64-ia64.c.
2152
2153 2000-11-06  Kazu Hirata  <kazu@hxi.com>
2154
2155         * aout-adobe.c: Fix formatting.
2156         * aout-arm.c: Likewise.
2157         * aout-cris.c: Likewise.
2158         * aout-encap.c: Likewise.
2159         * aout-ns32k.c: Likewise.
2160         * aout-target.h: Likewise.
2161         * aout-tic30.c: Likewise.
2162
2163 2000-11-05  Philip Blundell  <philb@gnu.org>
2164
2165         * elf32-arm.h (elf32_arm_merge_private_bfd_data): Always permit
2166         BFDs containing no sections to be merged, regardless of their flags.
2167
2168 2000-11-04  Philip Blundell  <philb@gnu.org>
2169
2170         * elf32-arm.h (elf32_arm_relocate_section): Suppress error message
2171         if a relocation for an undefined symbol also results in an
2172         overflow.
2173
2174 2000-11-06  Christopher Faylor <cgf@cygnus.com>
2175
2176         * config.bfd: Add support for Sun Chorus.
2177
2178 2000-11-05  David O'Brien  <obrien@FreeBSD.org>
2179
2180         * configure.in: Recognize alpha-*-freebsd*.
2181         * configure: Regenerate.
2182
2183 2000-11-02  Luciano Gemme <ishitawa@yahoo.com>
2184
2185         * srec.c (CHUNK): Rename to DEFAULT_CHUNK.
2186         (Chunk): New global variable set by a parameter in objcopy.c.
2187         (S3Forced): New global variable set by a parameter in
2188         objcopy.c.
2189         (srec_set_section_contents): If S3Forced is true, always generate
2190         S3 records.
2191         (srec_write_section): Use 'Chunk' to limit maximum length of S
2192         records.
2193
2194 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
2195
2196         * config.bfd: Add support for i[3456]86-chaosdev-storm-chaos.
2197         * Makefile.in: Regenerate.
2198         * bfd-in2.h: Regenerate.
2199         * po/bfd.pot: Regenerate.
2200
2201 2000-10-31  Philip Blundell  <philb@gnu.org>
2202
2203         * elf32-arm.h (elf32_arm_merge_private_bfd_data): Only handle
2204         EF_SOFT_FLOAT if it is defined.
2205
2206 2000-10-27  Philip Blundell  <philb@gnu.org>
2207
2208         * elf32-arm.h (elf32_arm_copy_private_bfd_data): Don't refuse
2209         attempts to mix PIC code with non-PIC, just mark the output as
2210         being position dependent.
2211         (elf32_arm_merge_private_bfd_data): Likewise.  Print an error
2212         message for EF_SOFT_FLOAT mismatches.  Display diagnostics for
2213         all mismatches, not just the first one.
2214
2215 2000-10-25  Chris Demetriou  <cgd@sibyte.com>
2216
2217         * ieee.c (ieee_archive_p): Plug one of many possible
2218         memory leaks in error handling.
2219
2220 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
2221
2222         * elf32-sparc.c (elf32_sparc_merge_private_bfd_data,
2223         elf32_sparc_object_p, elf32_sparc_final_write_processing):
2224         Support v8plusb.
2225         * elf64-sparc.c (sparc64_elf_merge_private_bfd_data,
2226         sparc64_elf_object_p): Support v9b.
2227         * archures.c: Declare v8plusb and v9b machines.
2228         * bfd-in2.h: Ditto.
2229         * cpu-sparc.c: Ditto.
2230
2231 2000-10-16  Geoffrey Keating  <geoffk@shoggoth.cygnus.com>
2232
2233         * elf64-sparc.c (sparc64_elf_relocate_section): Clear the location
2234         of a GOT reloc.
2235
2236         * elf32-ppc.c (SYMBOL_REFERENCES_LOCAL): New macro.
2237         (SYMBOL_CALLS_LOCAL): New macro.
2238         (ppc_elf_adjust_dynamic_symbol): Use SYMBOL_CALLS_LOCAL.
2239         (ppc_elf_check_relocs): Use SYMBOL_REFERENCES_LOCAL.
2240         (ppc_elf_finish_dynamic_symbol): Use SYMBOL_REFERENCES_LOCAL.
2241         (ppc_elf_relocate_section): Use flag variable to determine
2242         whether the relocation refers to a local symbol.
2243         Test whether a PLTREL24 reloc will produce a reloc by looking
2244         to see whether a PLT entry was made.
2245
2246 2000-10-14  Geoffrey Keating  <geoffk@shoggoth.cygnus.com>
2247
2248         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make PLT
2249         entries that could serve as a definition for a weak symbol.
2250
2251 2000-10-13  Ulf Carlsson  <ulfc@engr.sgi.com>
2252
2253         From  Ralf Baechle  <ralf@gnu.org>
2254
2255         * elf32-mips.c (mips_elf_create_dynamic_relocation): New argument
2256         local_p.  Add symbol value only for non-R_MIPS_REL32 relocations
2257         against local symbols.
2258         (_bfd_mips_elf_finish_dynamic_sections): Undo patch from 2000-10-01.
2259
2260 2000-10-12  Alan Modra  <alan@linuxcare.com.au>
2261
2262         * section.c (struct sec): Add kept_section.
2263         (struct bfd_comdat_info): Remove sec, we can use above.
2264         (STD_SECTION): Add initializer.
2265         (bfd_make_section_anyway): Init here too.
2266
2267         * bfd-in2.h: Regenerate.
2268
2269         * elflink.h (elf_link_add_object_symbols): Remove unnecessary
2270         zeroing of `flags'.
2271         (elf_link_input_bfd): Set all asection->symbol->value's here, and
2272         fudge values for discarded link-once section symbols.
2273
2274         * elf64-hppa.c: Include alloca-conf.h
2275
2276 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
2277
2278         * elf.c (swap_out_syms): Revert 2000-10-07 changes.
2279
2280         * ieee.c (ieee_make_empty_symbol): Oops, bfd_zalloc needs another arg.
2281
2282 2000-10-10  Alan Modra  <alan@linuxcare.com.au>
2283
2284         * ieee.c (ieee_make_empty_symbol): Use bfd_zalloc, not bfd_zmalloc.
2285
2286 2000-10-10  Tom Rix <trix@redhat.com>
2287
2288         * section.c (bfd_make_section_anyway): Release newsect ptr when
2289         newsect->symbol fails to alloc.  Use bfd_release instead of free.
2290
2291 2000-10-09  Richard Henderson  <rth@cygnus.com
2292
2293         * elf64-ia64.c (elf64_ia64_unwind_entry_compare_bfd): New.
2294         (elf64_ia64_unwind_entry_compare): New.
2295         (elf64_ia64_final_link): Sort the .IA_64.unwind section.
2296
2297 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
2298
2299         * elflink.h (size_dynamic_sections): Don't create various tags if
2300         .dynstr is excluded from the link.  Don't set first dynsym entry
2301         if dynsymcount is zero.
2302         (elf_bfd_final_link): Don't try to swap out dynamic syms if
2303         .dynsym excluded from the link.  Don't try to write any dynamic
2304         sections excluded from the link.
2305
2306         * elf.c (swap_out_syms): Handle global section symbols.
2307
2308 2000-10-05  DJ Delorie  <dj@redhat.com>
2309
2310         * peigen.c (_bfd_pei_swap_scnhdr_out): note extended relocs
2311         * coffcode.h (coff_set_alignment_hook): read extended reloc count
2312         (coff_write_relocs): write extended reloc count
2313         (coff_write_object_contents): account for extended relocs
2314
2315 2000-10-05  Jim Wilson  <wilson@cygnus.com>
2316
2317         * elf-bfd.h (struct elf_backend_data): Add elf_backend_section_flags
2318         field.
2319         * elf.c (_bfd_elf_make_section_from_shdr): Call the
2320         elf_backend_section_flags function.
2321         * elf64-ia64.c (elf64_ia64_section_from_shdr): Delete flag conversion
2322         code.
2323         (elf64_ia64_section_flags): New function containing flag conversion
2324         code.
2325         (elf_backend_section_flags): Define to elf64_ia64_section_flags.
2326         * elfxx-target.h (elf_backend_section_flags): Define.
2327         (elfNN_bed): Initialize elf_backend_section_flags field.
2328
2329 2000-10-02  Alan Modra  <alan@linuxcare.com.au>
2330
2331         * elf32-hppa.c (elf32_hppa_check_relocs): Correct call to
2332         _bfd_elf32_gc_record_vtable.  Correct a comment.
2333
2334 2000-10-01  Ulf Carlsson  <ulfc@engr.sgi.com>
2335
2336         From  Ralf Baechle  <ralf@gnu.org>
2337
2338         * elf32-mips.c (_bfd_mips_elf_finish_dynamic_sections): Mark gld
2339         produces binaries with got[1] = 0x80000001 to differenciate them
2340         for the dynamic linker from the broken binaries produced by old
2341         versions.
2342
2343 2000-09-30  Petr Sorfa <petrs@sco.com>
2344
2345         * elf.c (elfcore_grok_pstatus): Check for size of pxstatus_t.
2346         (elfcore_grok_lwpstatus): Check for size of lwpxstatus_t.
2347         * configure.in: Add check for pxstatus_t and lwpxstatus_t.
2348         * configure: Regenerate.
2349
2350 2000-09-27  Hans-Peter Nilsson  <hp@axis.com>
2351
2352         Define two bfd_targets for absence and presence of leading
2353         underscore on symbols.  Make sure to only link same kind.
2354         * elf32-cris.c (cris_elf_object_p,
2355         cris_elf_final_write_processing, cris_elf_print_private_bfd_data,
2356         cris_elf_merge_private_bfd_data): New.
2357         (elf_backend_object_p, elf_backend_final_write_processing,
2358         bfd_elf32_bfd_print_private_bfd_data,
2359         bfd_elf32_bfd_merge_private_bfd_data): Define.
2360         <Target vector definition>: Include elf32-target.h twice with
2361         different macro settings:
2362         (TARGET_LITTLE_SYM): First as bfd_elf32_cris_vec, then as
2363         bfd_elf32_us_cris_vec.
2364         (TARGET_LITTLE_NAME): First as "elf32-cris", then "elf32-us-cris".
2365         (elf_symbol_leading_char): First as 0, then '_'.
2366         (INCLUDED_TARGET_FILE): Define for second include of elf32-target.h.
2367         * config.bfd (cris-*-*): Add bfd_elf32_us_cris_vec to targ_selvecs.
2368         * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vector.
2369         * configure: Regenerate.
2370         * targets.c: Declare bfd_elf32_us_cris_vec.
2371         * po/bfd.pot: Regenerate.
2372
2373 2000-09-29  Momchil Velikov  <velco@fadata.bg>
2374
2375         * elf32-arm.h (arm_add_to_rel): Correctly adjust the addend for
2376         R_ARM_THM_PC22 relocations.
2377
2378 2000-09-29  NIIBE Yutaka <gniibe@chroot.org>
2379
2380         * elflink.h (elf_link_add_object_symbols): Don't bfd_release runpath.
2381
2382 2000-09-29  Momchil Velikov <velco@fadata.bg>
2383
2384         * elf.c (elf_fake_sections): Do not mark the section SHT_NOBITS if
2385         is has the SEC_HAS_CONTENTS flag set.
2386
2387 2000-09-28  \81Örjan Friberg  <orjanf@axis.com>
2388             Hans-Peter Nilsson  <hp@axis.com>
2389
2390         * aout-cris.c (N_TXTADDR): Define.
2391
2392 2000-09-28  John David Anglin <dave@hiauly1.hia.nrc.ca>
2393
2394         * som.c: Include alloca-conf.h.
2395         * Makefile.am: "make dep-am"
2396         * Makefile.in: Regenerate.
2397
2398 2000-09-27  Alan Modra  <alan@linuxcare.com.au>
2399
2400         * elf32-hppa.c (plt_stub): New.
2401         (PLT_STUB_ENTRY): Define.
2402         (elf32_hppa_link_hash_table): Change multi_subspace to packed
2403         boolean.  Add need_plt_stub, has_12bit_branch and has_17bit_branch.
2404         (elf32_hppa_link_hash_table_create): Init to suit.
2405         (elf32_hppa_check_relocs): Set has_12bit_branch and
2406         has_17bit_branch as appropriate.
2407         (elf32_hppa_adjust_dynamic_symbol): Set need_plt_stub for
2408         non-local functions.
2409         (elf32_hppa_size_dynamic_sections): Correct setting of reltext.
2410         Add space for plt_stub as needed.
2411         (elf32_hppa_finish_dynamic_symbol): Point .plt entries for global
2412         functions at plt_stub.
2413         (elf32_hppa_finish_dynamic_sections): Write plt_stub.
2414         (elf32_hppa_create_dynamic_sections): Leave .plt executable.
2415
2416         * elf32-hppa.h (elf32_hppa_size_stubs): Add group_size param.
2417         * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.  Use it instead
2418         of fixed size, and if negative, disable handling of input sections
2419         before stub section.  Set up default stub group size depending
2420         on detected branch relocs.
2421         (hppa_build_one_stub): Use lrsel and rrsel for import stubs to
2422         ensure different offsets from sym_value aren't rounded to
2423         different 2k blocks.  Use lrsel and rrsel for other stubs too for
2424         consistency rather than necessity.
2425         (elf32_hppa_check_relocs): Handle R_PARISC_DIR14F.
2426         (final_link_relocate): Likewise.
2427         (elf32_hppa_relocate_section): Likewise.
2428
2429         * elf-hppa.h (elf_hppa_howto_table): Add R_PARISC_DIR14F reloc.
2430         (_bfd_elf_hppa_gen_reloc_type): Generate them.
2431         (elf_hppa_final_link_relocate): Handle them.
2432         (elf_hppa_relocate_insn): Likewise.
2433         (_bfd_elf_hppa_gen_reloc_type): Add missing e_ldsel and e_rdsel cases.
2434
2435 2000-09-26  Hans-Peter Nilsson  <hp@axis.com>
2436
2437         * elfcode.h (elf_object_p): Preserve and clear abfd section
2438         information.  Restore at error.
2439
2440 2000-09-26  Paul Sokolovsky  <Paul.Sokolovsky@technologist.com>
2441
2442         * peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory
2443         is empty, make sure that its rva also 0. NT loader dislikes
2444         having otherwise.
2445
2446 2000-09-26  Steve Ellcey <sje@cup.hp.com>
2447
2448         * som.c (som_bfd_derive_misc_symbol_info): Make weak symbols
2449         global by default.
2450
2451 2000-09-21  Alan Modra  <alan@linuxcare.com.au>
2452
2453         * elf32-hppa.c (elf32_hppa_check_relocs): Fix weak sym handling in
2454         currently unused RELATIVE_DYNAMIC_RELOCS code.
2455         (hppa_discard_copies): Likewise.
2456         (elf32_hppa_size_stubs): Size `input_list' array correctly.  Correct
2457         comments.  Don't check non-code output sections for stub grouping.
2458
2459 2000-09-20  Alan Modra  <alan@linuxcare.com.au>
2460
2461         * section.c (bfd_get_unique_section_name): Return NULL if
2462         bfd_malloc fails.
2463
2464 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2465
2466         * elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
2467         instruction sequence to actually work.
2468         (elf_m68k_finish_dynamic_sections): Change the patch-in offset
2469         accordingly.
2470
2471 2000-09-18  Alexandre Oliva  <aoliva@redhat.com>
2472
2473         * elf32-sh.c (sh_elf_relocate_section): Use
2474         _bfd_final_link_relocate to apply the relocation against a section
2475         symbol, when doing relocatable links.
2476
2477 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
2478
2479         * elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
2480         to id_sec.
2481         (stub_hash_newfunc): Here too.
2482         (hppa_add_stub): And here.
2483         (elf32_hppa_link_hash_table): Remove stub_section_created,
2484         reloc_section_created, first_init_sec and first_fini_sec.  Add
2485         stub_group.
2486         (elf32_hppa_link_hash_table_create): Init to suit.
2487         (hppa_get_stub_entry): Add support for grouping stub sections.
2488         (hppa_add_stub): Likewise.  Remove sec_count param and init/fini
2489         section code.  Index stub vars by section->id.
2490         (elf32_hppa_size_stubs): Likewise.  Remove duplicated function
2491         exit paths.  Zap allocation of above removed vars.  Refine
2492         link-once test.
2493
2494         * elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
2495         * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
2496         (hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
2497         rather than pointer to bfd_link_info.
2498         (hppa_add_stub): Likewise.
2499         (final_link_relocate): Likewise.
2500
2501 2000-09-17  David Huggins-Daines  <dhd@linuxcare.com>
2502
2503         (elf32_hppa_size_stubs): Don't try to build stubs for discarded
2504         link-once sections.
2505
2506 2000-09-16  Alexandre Oliva  <aoliva@redhat.com>
2507
2508         * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
2509         ld/emulparams/shelf.sh.
2510
2511 2000-09-10  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2512
2513         * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
2514         * bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
2515         * bfd-in2.h: Regenerate.
2516
2517 2000-09-15  Kenneth Block  <Kenneth.Block@compaq.com>
2518
2519         * elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
2520         LITUSE relocations incorrectly if -relax is specified on the ld
2521         command line and the displacement field of the load or store
2522         instruction is non-zero. (Patch by paul.winalski@compaq.com)
2523
2524 2000-09-15  Alan Modra  <alan@linuxcare.com.au>
2525
2526         * elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
2527         first_fini_sec here.
2528         (elf32_hppa_size_stubs): Instead correctly find the first .init
2529         and .fini section here.
2530
2531 2000-09-15  David Huggins-Daines  <dhd@linuxcare.com>
2532
2533         * elf32-hppa.c (clobber_millicode_symbols): New function.
2534         (elf32_hppa_size_dynamic_sections): Call it.
2535
2536 2000-09-14  Alan Modra  <alan@linuxcare.com.au>
2537
2538         * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
2539         packed.  Add plabel, plt_abs packed booleans.
2540         (hppa_link_hash_newfunc): Init new fields.
2541         (PLABEL_PLT_ENTRY_SIZE): Define.
2542         (hppa_stub_name): Use size_t len vars.
2543         (hppa_add_stub): Likewise.
2544         (elf32_hppa_build_stubs): Likewise.
2545         (hppa_build_one_stub): Kill some compiler warnings.
2546         (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
2547         if dynamic linking.  Munge the local plt offsets into
2548         local_got_refcounts.  Set h->plabel for all global PLABELs.  Use
2549         size_t len vars.  Add assert for plabel addend.
2550         (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
2551         (elf32_hppa_hide_symbol): New function.
2552         (elf_backend_hide_symbol): Define.
2553         (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
2554         with h->plabel set.  Don't make plt entries to have dynamic syms
2555         when they have been forced local.  If plt entry is used by a
2556         plabel, make it PLABEL_PLT_ENTRY_SIZE.
2557         (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
2558         Set up .plt offsets for local syms.
2559         (elf32_hppa_relocate_section): Initialise plt entries for local
2560         syms.  Leave weak undefined plabels zero.  Make global plabel
2561         relocs against function symbol, and leave the addend zero.
2562         Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
2563         (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
2564         non-dynamic syms.  Init extra plt for plabels.  Use *ABS* DIR32
2565         relocs instead of SEGREL32 for dynamic got relocs.
2566         (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
2567         (elf_backend_got_header_size): Adjust.
2568         (elf32_hppa_set_gp): Calculate an "ideal" LTP.
2569
2570         * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
2571         (hppa_type_of_stub): Use it instead of #if 0
2572         (hppa_discard_copies): Use it here too.
2573         (elf32_hppa_size_dynamic_sections): And here.
2574
2575         * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
2576         (elf32_hppa_link_hash_table_create): And here.
2577         (hppa_build_one_stub): And here.  Instead keep track of stub
2578         offset using _raw_size.
2579         (elf32_hppa_size_stubs): Likewise.
2580         (elf32_hppa_build_stubs): Likewise.
2581         (hppa_size_one_stub): Likewise.  Resize reloc section too.
2582
2583         * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
2584         first_fini_sec handling.  Don't search for reloc section or set
2585         hplink->reloc_section_created here.
2586         (elf32_hppa_size_stubs): Instead search for reloc sections, and
2587         set reloc_section_created here.
2588         (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
2589         (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
2590         and DT_FINI.
2591         (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
2592
2593         * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
2594         with `hplink->root.'.
2595         (elf32_hppa_check_relocs): Likewise.
2596         (elf32_hppa_gc_sweep_hook): Likewise.
2597         (elf32_hppa_adjust_dynamic_symbol): Likewise.
2598         (hppa_handle_PIC_calls): Likewise.
2599         (elf32_hppa_size_dynamic_sections): Likewise.
2600         (elf32_hppa_set_gp): Likewise.
2601         (elf32_hppa_relocate_section): Likewise.
2602         (elf32_hppa_finish_dynamic_symbol): Likewise.
2603         (elf32_hppa_finish_dynamic_sections): Likewise.
2604
2605         From  David Huggins-Daines  <dhd@linuxcare.com>
2606         * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
2607         defined weak symbols in shared links.
2608         (final_link_relocate): Calls to defined weak symbols in shared
2609         objects must go via import stubs, as the target might not be known
2610         at link time.
2611
2612 2000-09-14  Alexandre Oliva  <aoliva@redhat.com>
2613
2614         * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
2615         R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
2616         R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167.  Replaced
2617         the original entries with EMPTY_HOWTOs, and added new ones to fill
2618         in the gap.
2619         (sh_elf_info_to_howto): Make sure the new gap isn't used.
2620         (sh_elf_relocate_section): Likewise.
2621
2622 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
2623
2624         * cpu-mips.c (arch_info_struct): Add mips:4K
2625         * bfd-in2.h (bfd_mach_mips4K): New define.
2626         * archures.c: Add bfd_mach_mips4K to comment.
2627         * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
2628         E_MIPS_ARCH_2 for bfd_mach_mips4K.
2629
2630 2000-09-13  Marco Franzen <marcof@thyron.com>
2631
2632         * som.c (som_write_symbol_strings): Do not used fixed buffers,
2633         use size_t as a counter.
2634         (som_write_space_strings): Similarly.
2635
2636 2000-09-12  Jason Eckhardt  <jle@cygnus.com>
2637
2638         * elf32-i860.c (elf32_i860_relocate_pc26): New function
2639         and prototype.
2640         (elf32_i860_relocate_section): Invoke new function from here.
2641
2642 2000-09-11  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2643
2644         * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
2645         static.
2646
2647 2000-09-10  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2648
2649         * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
2650         target section name instead of dumping core when the target symbol is
2651         undefined.
2652
2653 2000-09-09  Kazu Hirata  <kazu@hxi.com>
2654
2655         * riscix.c: Remove DEFUN.
2656
2657 2000-09-08  Nick Clifton  <nickc@redhat.com>
2658
2659         * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
2660         initialise flags in output bfd if the input bfd is the default
2661         architecture with the default flags.
2662
2663 2000-09-08  Kazu Hirata  <kazu@hxi.com>
2664
2665         * archive.c: Fix formatting.
2666         * coff-arm.c: Likewise.
2667         * doc/chew.c: Likewise.
2668
2669 2000-09-08  Alan Modra  <alan@linuxcare.com.au>
2670
2671         * section.c (bfd_get_unique_section_name): Put a dot before the
2672         numeric suffix.
2673
2674 2000-09-07  Kazu Hirata  <kazu@hxi.com>
2675
2676         * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
2677         * elf.c: Fix formatting.
2678
2679 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
2680
2681         * config.bfd (sh-*-linux*): Added.
2682         * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
2683         * targets.c: Declare them.
2684         * elf32-sh-lin.c: New file.
2685         * Makefile.am: Compile it.
2686         * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
2687         * configure, Makefile.in: Rebuilt.
2688
2689 2000-09-06  Geoffrey Keating  <geoffk@cygnus.com>
2690
2691         * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
2692         pseduo-section when determining where the TOC ends.
2693
2694         * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
2695         output x_tvndx as it is only two bytes wide.
2696
2697         * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
2698         reloc is 26 or 32 bits wide.
2699
2700         * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
2701         for relocs that don't change anything.  Also look at the full
2702         6 bits of bitsize.
2703
2704 2000-09-06  Philip Blundell  <philb@gnu.org>
2705
2706         * config.bfd (arm*-*-uclinux*): New target.
2707
2708 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
2709
2710         * configure: Rebuilt with new libtool.m4.
2711
2712 2000-09-06  Alan Modra  <alan@linuxcare.com.au>
2713
2714         * section.c (bfd_get_unique_section_name): Avoid c++ reserved
2715         word for variable name.
2716         * bfd-in2.h: Regenerate.
2717
2718 2000-09-05  Nick Clifton  <nickc@redhat.com>
2719
2720         * config.in: Regenerate.
2721         * libbfd.h: Regenerate.
2722         * po/bfd.pot: Regenerate.
2723         * doc/bfdint.texi: Remove CVS date string - it foils compares with
2724         local versions.
2725
2726 2000-09-05  Steven Johnson  <sbjohnson@ozemail.com.au>
2727
2728         * cpu-powerpc.c  (arch_info_struct): Added MPC860 Family entry.
2729
2730 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
2731
2732         Shared library and PIC support.
2733         * elf32-hppa.c (PLT_ENTRY_SIZE): New.
2734         (GOT_ENTRY_SIZE): New.
2735         (ELF_DYNAMIC_INTERPRETER): New.
2736         (STUB_SUFFIX): Define.
2737         (LONG_BRANCH_PIC_IN_SHLIB): Define.
2738         (RELATIVE_DYNAMIC_RELOCS): Define.
2739         (enum elf32_hppa_stub_type): New.
2740         (struct elf32_hppa_stub_hash_entry): Rename offset to
2741         stub_offset.  Add a number of new fields.
2742         (struct elf32_hppa_link_hash_entry): New.
2743         (struct elf32_hppa_link_hash_table): Add numerous fields.  Remove
2744         global_value.
2745         (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
2746         (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
2747         (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc.  Init
2748         new fields.
2749         (hppa_link_hash_newfunc): New function.
2750         (elf32_hppa_link_hash_table_create): Use above function. Init new
2751         fields.
2752         (elf32_hppa_stub_name): Rename to hppa_stub_name.  Pass in reloc
2753         instead of addend, and remove sym_name from args.  Don't use
2754         symbol name for local syms, instead use sym index.
2755         (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
2756         stub type rather than size.  Pass in hash and handle import stub
2757         case.  Also pass in reloc instead of offset so we can calculate
2758         PCREL22F and PCREL12F branches properly.
2759         (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub.  Build
2760         import and export stubs too.
2761         (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub.  Handle
2762         import and export stub sizing.
2763         (elf32_hppa_check_relocs): New function.
2764         (elf32_hppa_adjust_dynamic_symbol): New function.
2765         (hppa_discard_copies): New function.
2766         (elf32_hppa_size_dynamic_sections): New function.
2767         (elf_backend_size_dynamic_sections): Define.
2768         (elf32_hppa_finish_dynamic_symbol): New function.
2769         (elf_backend_finish_dynamic_symbol): Define.
2770         (elf32_hppa_size_stubs): Stash params in link hash table, and move
2771         some local vars into the link hash table too.  For shared links,
2772         trundle over function syms, generating export stubs.  Handle
2773         PCREL22F branches.  Break out stub creation code from here..
2774         (hppa_add_stub): .. to here.  New function.
2775         (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
2776         call the bfd linker.  Use elf_gp to record global pointer.
2777         Calculate a value from sections if $global$ is missing.
2778         (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
2779         (elf32_hppa_gc_mark_hook): New function.
2780         (elf_backend_gc_mark_hook): Define.
2781         (elf32_hppa_gc_sweep_hook): New function.
2782         (elf_backend_gc_sweep_hook): Define.
2783         (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
2784         Add rel to args, and remove howto, input_bfd, offset, addend,
2785         sym_name as we can recalculate these locally.  Handle calls to
2786         dynamic objects, extra PIC relocs, PCREL22F branches.  Change
2787         handling of undefined weak syms.  Check that stubs are in range.
2788         Only look for import stubs on PCREL17F and PCREL22F relocs.  Add
2789         message on hitting a DPREL21L reloc that needs fixing.  Subtract
2790         off PC for PCREL14F.  Break out code that does a stub lookup from
2791         here..
2792         (hppa_get_stub_entry): ..to here.  New function.
2793         (elf32_hppa_relocate_insn): Merge into final_link_relocate.
2794         (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
2795         relocs, etc. etc.
2796         (elf32_hppa_finish_dynamic_sections): New function.
2797         (elf_backend_finish_dynamic_sections): Define.
2798         (elf_backend_final_write_processing) Define.
2799         (hppa_handle_PIC_calls): New function.
2800         (elf32_hppa_build_stubs): Call it.  Pass link_info to
2801         hppa_build_one_stub.
2802         (elf32_hppa_create_dynamic_sections): New function
2803         to create .plt and .got then set .plt flags correctly.
2804         (elf_backend_create_dynamic_sections): Define.
2805         (elf32_hppa_object_p): New function.
2806         (elf_backend_object_p): Define.
2807         (elf32_hppa_elf_get_symbol_type): New function.
2808         (elf_backend_get_symbol_type): Define.
2809         (elf_backend_can_gc_sections): Define.
2810         (elf_backend_want_got_plt): Define.
2811         (elf_backend_plt_alignment): Set to 2.
2812         (elf_backend_plt_readonly): Define.
2813         (elf_backend_want_plt_sym): Define.
2814         (elf_backend_got_header_size): Reserve one entry.
2815
2816         * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
2817         (elf32_hppa_size_stubs): Pass in multi_subspace.
2818         (elf32_hppa_set_gp): Declare.
2819
2820         * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
2821         (bfd_get_unique_section_name): New function.
2822         * bfd-in2.h: Regenerate.
2823
2824         * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
2825         (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
2826         comment.
2827
2828         From  David Huggins-Daines  <dhd@linuxcare.com>
2829         * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
2830         (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
2831         (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
2832         been updated in finish_dynamic_symbol before modifying function
2833         symbol.
2834
2835         * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
2836         eight entries.  Replace NULL with bfd_elf_generic_reloc.  Add
2837         R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
2838         (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*.  Add some
2839         comments.  Handle format == 12 for R_HPPA_PCREL_CALL.
2840         (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
2841         (elf_hppa_relocate_insn): Likewise.  Reformat some comments.
2842         (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
2843
2844         From David Huggins-Daines  <dhd@linuxcare.com>
2845         * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
2846         style of local labels as well.
2847
2848 2000-09-03  Philip Blundell  <philb@gnu.org>
2849
2850         * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
2851         references to undefined symbols in debugging sections.
2852
2853 2000-09-02  H.J. Lu  <hjl@gnu.org>
2854
2855         * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
2856         BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
2857         BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
2858         section.
2859
2860 2000-09-02  Jason Eckhardt  <jle@cygnus.com>
2861
2862         * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
2863         (elf32_i860_is_local_label_name): New function and prototype.
2864
2865 2000-09-02  Nick Clifton  <nickc@redhat.com>
2866
2867         * configure.in: Increase version number to 2.10.91.
2868         * configure: Regenerate.
2869         * aclocal.m4: Regenerate.
2870         * config.in: Regenerate.
2871         * po/bfd.pot: Regenerate.
2872
2873 2000-09-02  Daniel Berlin <dberlin@redhat.com>
2874
2875         * elf.c (_bfd_elf_make_section_from_shdr): Add
2876         .gnu.linkobce.wi. to the list of debug section names.
2877
2878 2000-09-02  Nick Clifton  <nickc@redhat.com>
2879
2880         * dwarf2.c (find_debug_info): New function: Locate a section
2881         containing dwarf2 debug information.
2882         (bfd_dwarf2_find_nearest_line): Find all sections containing
2883         debug information and include them in the stash.
2884
2885 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
2886
2887         * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
2888         R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
2889         (sh_reloc_map): Add new relocs.
2890         (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
2891         sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
2892         sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
2893         sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
2894         functions.
2895         (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
2896         (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
2897         elf_sh_plt_entry_be, elf_sh_plt_entry_le,
2898         elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
2899         New array constants.
2900         (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
2901         New variables.
2902         (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
2903         elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
2904         elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
2905         elf_sh_plt_reloc_offset): Define.
2906         (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
2907         elf_sh_link_hash_table): New structs.
2908         (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
2909         (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
2910         relocation types.
2911         (elf_backend_create_dynamic_sections,
2912         bfd_elf32_bfd_link_hash_table_create,
2913         elf_backend_adjust_dynamic_symbol,
2914         elf_backend_size_dynamic_sections,
2915         elf_backend_finish_dynamic_symbol,
2916         elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
2917         elf_backend_plt_readonly, elf_backend_want_plt_sym,
2918         elf_backend_got_header_size, elf_backend_plt_header_size):
2919         Define.
2920         * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
2921         BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
2922         New relocs.
2923         * bfd-in2.h, libbfd.h: Rebuilt.
2924
2925 2000-09-01  Alan Modra  <alan@linuxcare.com.au>
2926
2927         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
2928         change.
2929
2930 2000-08-31  J"orn Rennecke <amylaar@cygnus.co.uk>
2931
2932         * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
2933         not initialized, set them to indicate the SH1 instruction set.
2934
2935 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
2936
2937         * acinclude.m4: Include libtool and gettext macros from the
2938         top level.
2939         * aclocal.m4, configure: Rebuilt.
2940
2941 2000-08-29  Michael Snyder  <msnyder@seadog.cygnus.com>
2942
2943         * elf.c: Eliminate references to __sparcv9 macro; replace with
2944         autoconf variables HAVE_PSINFO32_T etc.
2945         * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
2946         HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
2947         * config.in: Ditto.
2948         * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
2949         detect the above typedefs.  (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
2950         * aclocal.m4: Ditto.
2951         * configure: Regenerate.
2952
2953 2000-08-27  Alan Modra  <alan@linuxcare.com.au>
2954
2955         * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
2956         for any shared link, not just shared -Bsymbolic.
2957         (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
2958         any shared link, and pass link info to it.
2959         (elf_i386_size_dynamic_sections): Update comment.
2960         (elf_i386_discard_copies): Modify to discard relocs for symbols
2961         that have been forced local.
2962         (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
2963         that have been forced local.
2964
2965 2000-08-24  Denis Chertykov  <denisc@overta.ru> & Nick Clifton  <nickc@redhat.com>
2966
2967         * elflink.h (elf_link_add_object_symbols): Allow common
2968         symbols to have an alignment of 1 if explicitly requested, and
2969         not overridden by other definitions.
2970
2971 2000-08-22  Doug Kwan <dkwan@transmeta.com>
2972
2973         * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
2974         * coffcode.h (coff_set_flags): Add detection of w65 architecture.
2975
2976 2000-08-22  H.J. Lu  <hjl@gnu.org>
2977
2978         * elf-bfd.h (elf_link_hash_table): Add runpath.
2979
2980         * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
2981         * bfd-in2.h: Rebuilt.
2982
2983         * elf.c (_bfd_elf_link_hash_table_init): Initialize the
2984         "runpath" field to NULL.
2985         (bfd_elf_get_runpath_list): New function.
2986
2987         * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
2988         DT_RUNPATH entries.
2989
2990 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
2991
2992         * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
2993         R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
2994         explicitly.  Improve validation of r_type.
2995
2996 2000-08-21  H.J. Lu  <hjl@gnu.org>
2997
2998         * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
2999         dynamic allocated content space.  Add a comment to remind us that
3000         one day this ought to be fixed.
3001         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3002         * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3003         * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
3004
3005 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
3006
3007         * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
3008         field with the newly relocated value instead of adding it to the
3009         existing immediate field.
3010         (elf32_i860_relocate_splitn): Likewise.
3011         (elf32_i860_relocate_highadj): Likewise.
3012
3013 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
3014
3015         * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
3016         was previously just a stub).
3017
3018 2000-08-16  Alexandre Oliva  <aoliva@redhat.com>
3019
3020         * elflink.c (_bfd_elf_create_got_section): Don't abort().
3021         Formatting fixes.
3022         (_bfd_elf_create_dynamic_sections): Likewise.
3023
3024 2000-08-16  Andrew Macleod  <amacleod@cygnus.com>
3025
3026         * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
3027         for undefined symbols to be the beginning of the section.
3028
3029         * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
3030         four extra entries at the beginning of the .rela.plt section.
3031         (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
3032         section to account for the four reserved entries in the .plt section.
3033
3034 2000-08-15  Geoffrey Keating  <geoffk@cygnus.com>
3035
3036         * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
3037         to the list of NOPs we recognize after a branch-and-link.
3038         Use the ori NOP when one is needed.
3039
3040         * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
3041         for large archives.
3042
3043 2000-08-14  Jim Wilson  <wilson@cygnus.com>
3044
3045         * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
3046         EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
3047         (elf64_ia64_print_private_bfd_data): Likewise.  Also handle
3048         EF_IA_64_ABSOLUTE.
3049
3050 2000-08-11  Alexandre Oliva  <aoliva@redhat.com>
3051
3052         * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
3053
3054 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
3055
3056         * elf32-i860.c (elf32_i860_relocate_section): New function.
3057         (i860_final_link_relocate): New function.
3058         (elf32_i860_relocate_splitn): New function.
3059         (elf32_i860_relocate_pc16): New function.
3060         (elf32_i860_relocate_highadj): New function.
3061         (elf32_i860_howto): Minor adjustments to some relocations.
3062         (elf_info_to_howto_rel): Define.
3063         (elf_backend_relocate_section): Define.
3064
3065 2000-08-10  Nick Clifton  <nickc@cygnus.com>
3066
3067         * elf32-arm.h: Fix formatting.
3068
3069 2000-08-10  Bernd Schmidt  <bernds@cygnus.co.uk>
3070
3071         * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
3072
3073 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
3074
3075         * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
3076
3077 2000-08-07  Kazu Hirata  <kazu@hxi.com>
3078
3079         * ieee.c (ieee_write_debug_part): Rewrite a comment.
3080         * elf64-ia64.c: Fix a typo.
3081
3082 2000-08-05  Jason Eckhardt  <jle@cygnus.com>
3083
3084         * elf32-i860.c (elf32_i860_howto_table): New structure.
3085         (lookup_howto): New function.
3086         (elf32_i860_reloc_type_lookup): New function.
3087         (elf32_i860_info_to_howto_rela): New function.
3088         (elf_code_to_howto_index): New structure.
3089         (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
3090         (bfd_elf32_bfd_reloc_type_lookup): Re-define as
3091         elf32_i860_reloc_type_lookup.
3092
3093 2000-08-04  Rodney Brown  <RodneyBrown@pmsc.com>
3094
3095         * som.c (struct fixup_format): Constify `format'.
3096         (som_hppa_howto_table): Use SOM_HOWTO macro.
3097         (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
3098         (som_bfd_reloc_type_lookup): Likewise.
3099         (compare_subspaces): Remove unused `count1', `count2'.
3100         (som_begin_writing): Remove unused `total_reloc_size'.
3101         (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
3102         (som_print_symbol, som_bfd_is_local_label_name): Likewise.
3103         (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
3104         (som_find_nearest_line): Decorate unused parameter(s).
3105         (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
3106         (som_bfd_link_split_section): Likewise.
3107
3108 2000-08-03  Nick Clifton  <nickc@cygnus.com>
3109
3110         * section.c: Restore backed out code.
3111         * elf.c: Restore backed out code.
3112         (copy_private_bfd_data): Fix bug preventing stipped dynamic
3113         binaries from working.
3114         * bfd-in2.h: Regenerate.
3115
3116 2000-08-03  H.J. Lu  <hjl@gnu.org>
3117
3118         * section.c: Back out the change made by Nick Clifton
3119         <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
3120         binaries.
3121         * bfd-in2.h: Likewise.
3122         * elf.c: Likewise.
3123
3124 2000-08-03  Alexandre Oliva  <aoliva@redhat.com>
3125
3126         * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
3127
3128 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
3129
3130         * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
3131         * bfd-in2.h, libbfd.h: Regenerate.
3132
3133 2000-07-31  Nick Clifton  <nickc@cygnus.com>
3134
3135         * section.c (struct sec): Add new boolean field 'segment_mark'.
3136         (STD_SECTION): Initialise new field to zero.
3137
3138         * bfd-in2.h: Regenerate.
3139
3140         * elf.c (copy_private_bfd_data): Reorganise section to segment
3141         mapping to cope with moved sections requiring new segments,
3142         and overlapping segments.
3143         (SEGMENT_END): New macro: Return the end address of a segment.
3144         (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
3145         contains a section by comparing their VMA addresses.
3146         (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
3147         contains a section by comparing their LMA addresses.
3148         (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
3149         section should be included in a segment.
3150         (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
3151         follows another in memory.
3152         (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
3153         segments overlap.
3154
3155 2000-07-22  Jason Eckhardt  <jle@cygnus.com>
3156
3157         * cpu-i860.c: Added comments.
3158
3159         * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
3160         bfd_elf32_i860_little_vec.
3161         (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
3162         (ELF_MAXPAGESIZE): Changed to 4096.
3163
3164         * targets.c (bfd_elf32_i860_little_vec): Declaration of
3165         new target.
3166         (bfd_target_vector): Added bfd_elf32_i860_little_vec.
3167
3168         * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
3169         config for little endian elf32 i860.
3170         (targ_defvec): Define for the new config above
3171         as "bfd_elf32_i860_little_vec".
3172         (targ_selvecs): Define for the new config above
3173         as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
3174
3175         * configure.in (bfd_elf32_i860_little_vec): Added recognition
3176         of new target vec.
3177
3178         * configure: Regenerated.
3179
3180 2000-07-27  H.J. Lu  <hjl@gnu.org>
3181
3182         * elflink.h (elf_merge_symbol): Take one more argument,
3183         dt_needed, to indicate if the symbol comes from a DT_NEEDED
3184         entry. Don't overide the existing weak definition if dt_needed
3185         is true.
3186         (elf_link_add_object_symbols): Pass dt_needed to
3187         elf_merge_symbol ().
3188
3189 2000-07-27  Nick Clifton  <nickc@cygnus.com>
3190
3191         * elflink.h (elf_link_size_reloc_section): Zeroes the section's
3192         allocated contents.
3193
3194 2000-07-25  Geoffrey Keating  <geoffk@cygnus.com>
3195
3196         * configure.host (*-*-aix*): AIX has 'long long' always.
3197
3198         * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
3199         (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
3200         (xcoff_write_archive_contents_big): Don't update the offset
3201         of the symbol table, xcoff_write_armap will do it.
3202
3203 2000-07-23  Ulf Carlsson  <ulfc@engr.sgi.com>
3204
3205         * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
3206         of dynobj for SGI_COMPAT checks.
3207
3208 2000-07-21  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3209
3210         * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
3211         * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
3212         * bfd-in2.h: Regenerate.
3213
3214 2000-07-21  Nick Clifton  <nickc@cygnus.com>
3215
3216         * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
3217         range symbol indices in relocs and issue an error message.
3218
3219 2000-07-20  H.J. Lu  <hjl@gnu.org>
3220
3221         * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
3222         info->new_dtags when setting DT_FLAGS_1. It will only be set
3223         by the new linker options. It shouldn't break anything.
3224
3225 2000-07-20  H.J. Lu  <hjl@gnu.org>
3226
3227         * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
3228         only if info->new_dtags is true.
3229
3230 2000-07-20  H.J. Lu  <hjl@gnu.org>
3231
3232         * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
3233         DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
3234
3235 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
3236
3237         * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
3238         (ALL_MACHINES_CFILES): Add cpu-cris.c.
3239         (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
3240         (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
3241         (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
3242         * Makefile.in: Rebuild.
3243         * aclocal.m4: Rebuild.
3244         * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
3245         * archures.c (enum bfd_architecture): Add bfd_arch_cris.
3246         (bfd_cris_arch): Declare.
3247         (bfd_archures_list): Add bfd_cris_arch.
3248         * bfd-in2.h: Rebuild.
3249         * config.bfd: (cris-*-*): New target.
3250         * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
3251         * configure: Rebuild.
3252         * elf.c (prep_headers): Add bfd_arch_cris.
3253         * libbfd.h: Rebuild.
3254         * libaout.h (enum machine_type): Add M_CRIS.
3255         * reloc.c: Add CRIS relocations.
3256         * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
3257         (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
3258         * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
3259         * po/POTFILES.in, po/bfd.pot: Regenerate.
3260
3261 2000-07-19  H.J. Lu  <hjl@gnu.org>
3262
3263         * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
3264         DF_TEXTREL if DT_TEXTREL is set.
3265         * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
3266         * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
3267         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3268         * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
3269         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3270         * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3271         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3272         * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
3273         * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
3274         * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3275
3276         * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
3277         set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
3278         DT_RPATH is set.
3279         Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
3280
3281 2000-07-19  H.J. Lu  <hjl@gnu.org>
3282
3283         * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
3284         * bfd-in2.h: Rebuild.
3285
3286         * elf-bfd.h (elf_obj_tdata): Add dt_soname.
3287         (elf_dt_soname): New.
3288
3289         * elf.c (bfd_elf_set_dt_needed_soname): New.
3290
3291         * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
3292         entry if the shared object loaded by DT_NEEDED is used to
3293         resolve the reference in a regular object.
3294
3295 2000-07-19  H.J. Lu  <hjl@gnu.org>
3296
3297         * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
3298         DT_DEPAUDIT and DT_AUDIT as strings.
3299
3300 2000-07-19  Nick Clifton  <nickc@cygnus.com>
3301
3302         * format.c: Fix formatting.
3303
3304 2000-07-19  H.J. Lu  <hjl@gnu.org>
3305
3306         * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
3307
3308 2000-07-19  H.J. Lu  <hjl@gnu.org>
3309
3310         * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
3311         DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
3312         DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
3313         DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
3314         DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
3315         DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
3316         DT_FLAGS_1, DT_USED and DT_CHECKSUM.
3317
3318 2000-07-18  Andrew Cagney  <cagney@b1.cygnus.com>
3319
3320         * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
3321         renamed functions from here...
3322         (assign_section_numbers): Use renamed functions.
3323         (prep_headers): Use renamed functions.
3324
3325         * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
3326         * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
3327         * bfd-in2.h: Regenerate.
3328
3329 2000-07-18  Ulf Carlsson  <ulfc@engr.sgi.com>
3330
3331         * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
3332         parenthesis in if statement.
3333
3334 2000-07-17  Koundinya K  <kk@ddeorg.soft.net>
3335
3336         Enable the support for Traditional MIPS.
3337         * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
3338         return ict_none appropriately for traditional mips targets.
3339         (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
3340         (STUB_MOVE): Conditionalize for traditonal mips.
3341         (STUB_LI16): Likewise.
3342         (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
3343         room for RTPROC header.
3344         (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
3345         the permission for the PT_DYNAMIC as read, write and execute.
3346         (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
3347         for traditonal mips.
3348         (_bfd_mips_elf_create_dynamic_sections): Add the symbol
3349         _DYNAMIC_LINKING for traditonal mips.
3350         (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
3351         in case of traditonal mips.
3352         (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
3353         entry is required. For a function if PLT is not required then set the
3354         corresponding hash table entry to 0.
3355         (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
3356         traditonal mips.
3357         (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
3358         shared object set the value to 0.
3359         (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
3360         _DYNAMIC_LINKING for traditonal mips.
3361         (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
3362         for traditonal mips.
3363
3364 2000-07-15  H.J. Lu  <hjl@gnu.org>
3365
3366         * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
3367
3368 2000-07-12  Charles Wilson  <cwilson@ece.gatech.edu>
3369
3370         * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
3371         out a structure that is BFD_IN_MEMORY.
3372
3373 2000-07-11  Alan Modra  <alan@linuxcare.com.au>
3374
3375         * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
3376         bfd pointer.  Print section id instead of bfd pointer for local
3377         syms.  Prefix addend with `+' for global syms as well as local.
3378         Correct calculation of name component lengths.
3379         (elf64_hppa_check_relocs): Update call to get_dyn_name.
3380
3381         From David Huggins-Daines  <dhd@linuxcare.com>
3382         * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
3383         * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
3384         (elf64_hppa_modify_segment_map): Likewise.
3385
3386 2000-07-11  Andrew Cagney  <cagney@b1.cygnus.com>
3387
3388         * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
3389         addresses to be "naturally" sign extended.  Return -1 if unknown.
3390         * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
3391         * bfd-in2.h: Regenerate.
3392
3393 2000-07-11  Andrew Cagney  <cagney@b1.cygnus.com>
3394
3395         * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
3396         and ECOF_SIGNED_64 to list ways to extract an offset.
3397         (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
3398         ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
3399         Update.
3400         * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
3401         * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
3402
3403 2000-07-11  Andrew Cagney  <cagney@b1.cygnus.com>
3404
3405         * elfcode.h (elf_object_p): Use bfd_set_start_address and not
3406         bfd_get_start_address.
3407         (elf_swap_ehdr_in): Sign extend e_entry when applicable.
3408         (elf_swap_ehdr_out): Ditto.
3409
3410 2000-07-10  Alexander Aganichev  <AAganichev@hypercom.com>
3411
3412         * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
3413         compatibility with older binutils.
3414
3415 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
3416
3417         * section.c (bfd_make_section_anyway): Start section_id at 0x10.
3418         (STD_SECTION): Avoid negative ids, instead use 0 to 3.
3419
3420         From Ryan Bradetich  <rbradetich@uswest.net>
3421         * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
3422         (parse_line_table): Ditto.
3423         (_bfd_dwarf1_find_nearest_line): Ditto.
3424         * syms.c (cmpindexentry): Remove extra `*' from params.
3425
3426 2000-07-09  Koundinya K  <kk@ddeorg.soft.net>
3427
3428         * elf32-mips.c (sort_dynamic_relocs): New Function.
3429         (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
3430         via qsort to sort the dynamic relocations in increasing r_symndx
3431         value.
3432
3433 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
3434
3435         * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
3436         ATTRIBUTE_UNUSED to unused args.
3437         (get_opd): Likewise.
3438         (get_plt): Likewise.
3439         (get_dlt): Likewise.
3440         (get_stub): Likewise.
3441         (elf64_hppa_adjust_dynamic_symbol): Likewise.
3442         (elf64_hppa_link_output_symbol_hook): Likewise.
3443         (elf64_hppa_check_relocs): Delete unused var.
3444         (elf64_hppa_size_dynamic_sections): Likewise.
3445         (elf64_hppa_finalize_opd): Likewise.
3446         (elf64_hppa_finalize_dynreloc): Likewise.
3447         (elf64_hppa_modify_segment_map): Likewise.
3448         (elf64_hppa_finish_dynamic_sections): Likewise.
3449
3450         * elf-hppa.h (elf_hppa_final_write_processing): Add
3451         ATTRIBUTE_UNUSED to unused args.
3452         (elf_hppa_final_link_relocate): Likewise.
3453         (elf_hppa_record_segment_addrs): Add paretheses.
3454         (elf_hppa_relocate_section): Constify dyn_name.
3455
3456         From  David Huggins-Daines  <dhd@linuxcare.com>
3457         * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
3458         rearrange case statement so that it gets preferred to 32-bit ones.
3459
3460         * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
3461         asection->id instead of address of asection structure.
3462         (elf32_hppa_size_stubs): Likewise.
3463
3464         * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
3465         for .init* and .fini*.
3466
3467         * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
3468         and addends used in stub names to 32 bits.
3469         (elf32_hppa_size_stubs): Likewise.
3470
3471         * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
3472         twice for R_PARISC_GPREL64.  Use bfd_put_32 for R_PARISC_PCREL32,
3473         not bfd_put_64.  Fix minor comment typo and formatting.
3474
3475         Changes to create multiple linker stubs, positioned immediately
3476         before the section where they are required.
3477         * elf32-hppa.c: Don't include hppa_stubs.h.
3478         (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
3479         (elf32_hppa_stub_hash_table): Delete.
3480         (elf32_hppa_link_hash_entry): Delete.
3481         (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
3482         stub_hash_table, and store the struct here rather than a pointer.
3483         Delete output_symbol_count.  Add offset array.  Change
3484         global_value to a bfd_vma.
3485         (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
3486         (elf32_hppa_stub_hash_traverse): Delete.
3487         (elf32_hppa_name_of_stub): Delete.
3488         (elf32_hppa_link_hash_lookup): Delete.
3489         (elf32_hppa_link_hash_traverse): Delete.
3490         (elf32_hppa_stub_hash_table_init): Delete.
3491         (elf32_hppa_size_of_stub): Pass input section and offset rather
3492         than location and calculate location here.  Don't pass name as all
3493         stubs are now the same size.
3494         (elf32_hppa_stub_hash_newfunc): Init new fields.
3495         (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
3496         too.
3497         (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
3498         comparing against ints.  Rewrite stub handling code.
3499         (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
3500         Case enums to int before comparing against ints.  Remove
3501         bfd_reloc_dangerous case.
3502         (elf32_hppa_build_one_stub): Rewrite.
3503         (elf32_hppa_size_one_stub): New function.
3504         (elf32_hppa_build_stubs): Rewrite.
3505         (elf32_hppa_size_stubs): Pass in linker call-back functions.
3506         Rewrite stub-handling specific code.
3507
3508         * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
3509
3510         * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
3511
3512         * hppa_stubs.h: Delete.
3513         * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
3514         (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
3515         * Makefile.in: Regenerate.
3516
3517         * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
3518         e_nlrsel.
3519
3520         * libhppa.h (hppa_field_adjust): Correct e_nsel case.
3521
3522         * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
3523         and section name for bfd_reloc_notsupported error message.
3524         (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
3525         bfd_reloc_notsupported.
3526         (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
3527
3528         * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
3529         undefined weak symbols for all relocs.
3530         (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
3531         offsets are relative to one past the delay slot.
3532         (elf32_hppa_size_stubs): Account for reloc addend when calculating
3533         branch destination.  Put addend into stub name too.
3534         (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
3535         adjust by 8 when deciding whether a linker stub is needed.  Put
3536         addend into stub name as for above.
3537
3538         * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
3539         various args and vars.
3540         (elf32_hppa_bfd_final_link_relocate): Here too.
3541         (elf32_hppa_size_stubs): Rename index -> indx.  Use e_indx for
3542         inner block var to avoid shadowing.
3543
3544         * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type):  Make `field' arg
3545         unsigned.
3546         * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
3547         * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
3548         (elf_hppa_fake_sections): Rename local var to avoid shadowing.
3549
3550         * libhppa.h: Change practically all unsigned ints to plain ints.
3551         Remove tests on gcc version.  Instead use ATTRIBUTE_UNUSED for
3552         prototypes.
3553
3554         From Ryan Bradetich  <rbradetich@uswest.net>
3555         * libhppa.h (hppa_opcode_type): New enum to replace #define's.
3556         * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
3557         suit above.
3558         From  David Huggins-Daines  <dhd@linuxcare.com>
3559         * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
3560         to the new OP_* ones.
3561
3562         * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
3563         error exit.  Bail out earlier on plabel relocs that we aren't
3564         interested in.  Don't tell elf32_hppa_stub_hash_lookup to copy
3565         string, and then don't free our copy.
3566         (elf32_hppa_build_one_stub): Make insn unsigned int.
3567
3568         * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
3569         available with BL, not BE and BLE.
3570
3571         * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
3572         code for elf arg relocs.
3573         (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
3574         argument with elf_link_hash_entry h.  Handle undefined weak
3575         symbols.  Move $global$ lookup from here...
3576         (elf32_hppa_relocate_section): ...to here.  Return correct error
3577         message for non-handled relocs.
3578         (elf32_hppa_size_of_stub): Correctly test branch range.  Previous
3579         wrong test was -0x3ffff to +0x40000.
3580
3581         * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
3582         R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
3583         Handle them as such.
3584         (elf_hppa_relocate_insn): Fix a typo.
3585
3586         * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
3587         (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
3588         assemble_17, assemble_21): Delete.
3589         Supply defines for all 64 possible opcodes.
3590         (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
3591         formats.  Handle COMICLR.
3592         (hppa_rebuild_insn): Delete bfd argument.  Handle formats 10, -11,
3593         -10, -16, 16, 22.
3594
3595         * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
3596         (elf32_hppa_bfd_final_link_relocate): Major rewrite.
3597         (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
3598         to suit.
3599         (elf32_hppa_size_stubs): Don't free stub_name twice.  Read in all
3600         the local syms - did this code get deleted accidentally?  Ignore
3601         undefined and undefweak syms.
3602
3603         * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
3604         block.  Use it instead of elf64_hppa_hash_table (info).
3605         (elf_hppa_final_link_relocate): Use hppa_info instead of
3606         elf64_hppa_hash_table (info).
3607
3608         * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
3609         re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
3610         (hppa_rebuild_insn): Mask immediate bits here instead.
3611         * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
3612
3613 2000-07-08  Alan Modra  <alan@linuxcare.com.au>
3614
3615         * section.c (struct sec): Add id field.  Tidy comment formatting.
3616         (bfd_make_section_anyway): Set id.
3617         (STD_SECTION): Init id too.
3618         Change CONST to const throughout.
3619         * archures.c (bfd_arch_info): Tidy comment.
3620         (bfd_arch_list): Change a CONST to const.
3621         * libbfd-in.h: Tidy comments and replace CONST with const.
3622         * elf-bfd.h: Likewise.
3623         * libbfd.h: Regenerate.
3624         * bfd-in2.h: Regenerate.
3625         * libcoff.h: Regenerate.
3626
3627 2000-07-07  DJ Delorie  <dj@redhat.com>
3628
3629         * archive.c (_bfd_write_archive_contents): Add an informative
3630         comment.
3631
3632 2000-07-06  Kazu Hirata  <kazu@hxi.com>
3633
3634         * srec.c: Fix formatting.
3635
3636 2000-06-05  DJ Delorie  <dj@redhat.com>
3637
3638         * MAINTAINERS: new
3639
3640 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
3641
3642         * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
3643         value of PC-relative offsets.
3644
3645 2000-07-03  Jim Wilson  <wilson@cygnus.com>
3646
3647         * elf64-alpha.c (alpha_elf_size_info): New.
3648         (elf_backend_size_info): Define to alpha_elf_size_info.
3649         * elfcode.h (elf_size_info): Change hash bucket size to 4.
3650
3651 2000-07-03  Ulf Carlsson  <ulfc@engr.sgi.com>
3652
3653         * elf32-mips.c: Include elf32-target.h again for the traditional
3654         MIPS targets.
3655
3656 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
3657
3658         * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
3659         Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
3660         (avr_info_to_howto_rela): Likewise.
3661         (elf32_avr_gc_mark_hook): Likewise.
3662         (elf32_avr_gc_sweep_hook): Likewise.
3663         (elf32_avr_relocate_section): Likewise.
3664
3665 2000-07-03  Mark Elbrecht  <snowball3@bigfoot.com>
3666
3667         * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
3668         an external symbol for a non-shared, non-relocatable link.
3669
3670 2000-07-03  Nick Clifton  <nickc@redhat.com>
3671
3672         * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
3673         is an external symbol.
3674         (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
3675         external symbol.
3676
3677 2000-07-03  Kazu Hirata  <kazu@hxi.com>
3678
3679         * reloc16.c: Fix formatting.
3680
3681 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
3682
3683         * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
3684         to add a new target for traditional mips i.e
3685         bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
3686         * configure.in: Likewise.
3687         * configure: Rebuild.
3688         * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
3689         bfd_target_vector.
3690         (bfd_elf32_tradlittlemips_vec): Likewise.
3691         * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
3692         to see that elfNN_bed does not get redefined even if the target file
3693         is included twice for a chip. See elf32-mips.c.
3694
3695 2000-07-01  Alan Modra  <alan@linuxcare.com.au>
3696
3697         * Makefile.am (DEP): Fix 2000-06-22.  grep after running dep.sed
3698         (CLEANFILES): Add DEPA.
3699         * Makefile.in: Regenerate.
3700
3701 2000-06-30  DJ Delorie  <dj@cygnus.com>
3702
3703         * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
3704         can't assume the PE header is at 0x80.
3705
3706 2000-06-29  Mark Elbrecht  <snowball3@bigfoot.com>
3707
3708         * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
3709
3710 2000-06-28  Mark Elbrecht  <snowball3@bigfoot.com>
3711
3712         * go32stub.h: Update stub.
3713
3714 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
3715
3716         * archures.c (bfd_mach_avr5): Define.
3717         * bfd-in2.h (bfd_mach_avr5): Define.
3718         * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
3719         bfd_mach_avr5, add bfd_mach_avr4.  Update comments.
3720         (compatible): Update comment.  Add missing test.
3721         * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
3722         for avr2 and avr4.  Simplify 8K wrap code.
3723         (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
3724         (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
3725
3726 2000-06-26  Kazu Hirata  <kazu@hxi.com>
3727
3728         * coff-h8300.c: Fix formatting.
3729         * cpu-h8300.c: Likewise.
3730
3731 2000-06-24  Alexandre Oliva  <aoliva@redhat.com>
3732
3733         * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
3734         for local symbols whose names are unknown.
3735
3736 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
3737
3738         * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
3739         find one.
3740         * Makefile.in: Regenerate.
3741         * doc/Makefile.in: Regenerate.
3742
3743 2000-06-20  H.J. Lu  <hjl@gnu.org>
3744
3745         * Makefile.am: Rebuild dependency.
3746         * Makefile.in: Rebuild.
3747
3748 2000-06-20  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
3749
3750         * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
3751         (elf_backend_copy_indirect_symbol): Map to the new function.
3752
3753 2000-06-20  Alan Modra  <alan@linuxcare.com.au>
3754
3755         * archive.c (normalize): Correct pointer comparison when checking
3756         for backslashes.
3757         (bfd_bsd_truncate_arname): Likewise.
3758         (bfd_gnu_truncate_arname): Likewise.
3759
3760 2000-06-20  Ulf Carlsson  <ulfc@engr.sgi.com>
3761
3762         * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
3763         sections elf_{text,data}_{section,symbol}.
3764         * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
3765         (_bfd_mips_elf_hide_symbol): New function.
3766         (elf_backend_hide_symbol): Map to the new function.
3767         (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
3768         definitions of mips_elf_{text,data}_{section,symbol}.
3769         (mips_elf_local_relocation_p): Try to find the direct symbol
3770         based on new check_forced argument.
3771         (mips_elf_calculate_relocation): Use new version of
3772         mips_elf_local_relocation_p.
3773         (mips_elf_relocate_section): Likewise.
3774         (_bfd_mips_elf_relocate_section): Likewise.
3775         (mips_elf_sort_hash_table): Only assert that have enough GOT
3776         space.
3777         (mips_elf_got16_entry): Match all 32 bits to the existing GOT
3778         entry if the relocation based on the new external argument.
3779         (mips_elf_create_dynamic_relocation): Assert that we have a
3780         section contents allocated where we can swap out the dynamic
3781         relocations.
3782         (mips_elf_calculate_relocation): Find the real hash-table entry
3783         correctly by using h->root.root.type.  Only create a dynamic
3784         relocation entry if the symbol is defined in a shared library.
3785         Create an external GOT entry for the GOT16 relocation if the
3786         symbol was forced local.
3787         (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
3788         dynamic index if the symbol was forced local.
3789
3790 2000-06-20  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
3791
3792         * elf32-mips.c: Fix typos in comments.
3793
3794 2000-06-19  Mark Kettenis  <kettenis@gnu.org>
3795
3796         * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
3797         CORE_VERSION_1.
3798
3799 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
3800
3801         * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
3802         * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
3803         BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
3804         * configure.in (bfd_elf32_m68hc12_vec): Recognize.
3805         (bfd_elf32_m68hc11_vec): Likewise.
3806         * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
3807         Supports 68hc11 & 68hc12  at the same time.
3808         * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
3809         bfd_target_vector.
3810         (bfd_elf32_m68hc11_vec): Likewise.
3811         * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
3812         * archures.c (bfd_m68hc12_arch): Define and register in global list
3813         (bfd_m68hc11_arch): Likewise.
3814         * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
3815         BFD_RELOC_M68HC11_3B): Define.
3816         * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
3817         * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
3818
3819 2000-06-18  Ulf Carlsson  <ulfc@engr.sgi.com>
3820
3821         * elf_bfd.h (struct elf_backend_data): Add info argument to
3822         elf_backend_hide_symbol.
3823         (_bfd_elf_link_hash_hide_symbol): Likewise.
3824         * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
3825         * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
3826         * elflink.h (elf_link_add_object_symbols): Likewise.
3827         (elf_link_assign_sym_version): Likewise.
3828
3829 2000-06-18  H.J. Lu  <hjl@gnu.org>
3830
3831         * coff-i386.c (coff_i386_reloc): Don't return in case of
3832         output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
3833         Compensate PE relocations when linking with non-PE object
3834         files to generate a non-PE executable.
3835
3836 2000-06-17  Ulf Carlsson  <ulfc@engr.sgi.com>
3837
3838         * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
3839         GOT entries if we're doing a static link or -Bsymbolic link.
3840
3841 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
3842
3843         * elflink.h (elf_link_adjust_relocs): Check for and call backend
3844         specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
3845         available.
3846         (elf_link_output_relocs): Likewise.
3847         (elf_reloc_link_order): Likewise.
3848
3849 2000-06-16  Nicholas Duffek  <nsd@redhat.com>
3850
3851         * archures.c (enum bfd_architecture): #define constants for
3852         PowerPc and RS6000 machine numbers.
3853         * bfd-in2.h: Regenerate.
3854         * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
3855         to bfd_arch_powerpc instead of bfd_arch_rs6000.  Refer to PowerPc
3856         and RS6000 machine numbers using #defined constants from
3857         archures.c.
3858         * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
3859         machine numbers using #defined constants from archures.c.  Add
3860         entries for EC603e, 630, A35, RS64II, RS64III, 7400.  Specify
3861         64-bit words in 620 entry.
3862         * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
3863         RSC, and RS2.
3864         (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
3865
3866 2000-06-16  Nicholas Duffek  <nsd@cygnus.com>
3867
3868         * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
3869         * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
3870         * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
3871
3872 2000-06-16  Nicholas Duffek  <nsd@redhat.com>
3873
3874         * bfd-in.h (bfd_family_coff): Define.
3875         * bfd-in2.h: Regenerate.
3876         * coffgen.c (coff_count_linenumbers, coff_symbol_from,
3877         coff_find_nearest_line): Check COFFness using bfd_family_coff()
3878         instead of bfd_target_coff_flavour.
3879         * cofflink.c (_bfd_coff_final_link): Likewise.
3880         * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
3881         exclude XCOFF files.
3882         * reloc.c (bfd_perform_relocation, bfd_install_relocation):
3883         Likewise.
3884         * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
3885         * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
3886         * xcofflink.c (XCOFF_XVECP): Delete.
3887         (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
3888         bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
3889         bfd_xcoff_record_link_assignment,
3890         bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
3891         check for bfd_target_xcoff_flavour.
3892
3893 2000-06-16  Nicholas Duffek  <nsd@redhat.com>
3894
3895         * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
3896         files on AIX 4.3.
3897         (read_hdr): New function.
3898         (rs6000coff_core_p): Store mstsave or __context64 struct instead
3899         of trying to extract individual registers.  Set abfd->arch_info
3900         to match the architecture that created the core file.
3901         (rs6000coff_get_section_contents): Delete.
3902         * xcoff-target.h (rs6000coff_get_section_contents): Delete.
3903
3904 2000-06-14  H.J. Lu  <hjl@gnu.org>
3905
3906         * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
3907         is NULL.
3908
3909 2000-06-13  H.J. Lu  <hjl@gnu.org>
3910
3911         * configure: Regenerate.
3912
3913 2000-06-13  J"orn Rennecke <amylaar@cygnus.co.uk>
3914
3915         * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
3916         armpei_little_vec.
3917
3918 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
3919
3920         * configure.in (VERSION): Update to show this is the CVS mainline.
3921
3922 2000-06-07  Alan Modra  <alan@linuxcare.com.au>
3923
3924         * elf32-d10v.c: Include elf/d10v.h
3925         (enum reloc_type): Delete.
3926         * elf32-d30v.c: Include elf/d30v.h
3927         (enum reloc_type): Delete.
3928
3929         * Makefile.am: Run "make dep-am" to regenerate dependencies.
3930         * Makefile.in: Regenerate.
3931
3932         * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
3933         (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
3934         move HOWTOs into elf_howto_table.
3935         (R_386_standard, R_386_ext_offset): Define.
3936         (R_386_ext, R_386_vt_offset, R_386_vt): Define.
3937         (elf_i386_reloc_type_lookup): Modify calculation of index into
3938         elf_howto_table since we've removed the padding.
3939         (elf_i386_info_to_howto_rel): Likewise.
3940         (elf_i386_relocate_section): Likewise.
3941
3942 2000-06-06  Michael Snyder  <msnyder@seadog.cygnus.com>
3943
3944         * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
3945
3946 2000-06-05  H.J. Lu  <hjl@gnu.org>
3947
3948         * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
3949         an error when seeing an undefined symbol with hidden/internal
3950         attribute. It is handled in *_relocate_section ().
3951
3952 2000-06-05  H.J. Lu  <hjl@gnu.org>
3953
3954         * elflink.h (elf_fix_symbol_flags): Follow the link for the
3955         indirect symbol for the ELF_LINK_NON_ELF bit.
3956         (elf_link_output_extsym): Don't output the indirect symbol even
3957         if the ELF_LINK_NON_ELF bit is set.
3958
3959 2000-06-01  J.T. Conklin  <jtc@redback.com>
3960
3961         * config.bfd (i[3456]86-*-netbsdelf*): New target.
3962         (i[3456]86-*-netbsdaout*): New target.
3963         (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
3964         (i[3456]86-*-openbsd*): Likewise.
3965
3966 2000-05-30  Andrew Cagney  <cagney@b1.cygnus.com>
3967
3968         * trad-core.c: From hpux-core.c, include <dirent.h> or
3969         <sys/ndir.h> when possible.
3970
3971 2000-05-31  Ulrich Drepper  <drepper@redhat.com>
3972
3973         * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
3974         definitions.  We must not assume they are sorted in the file
3975         according to their index numbers.
3976
3977 2000-05-31  Alan Modra  <alan@linuxcare.com.au>
3978
3979         * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
3980         selector for R_PARISC_PCREL17R.  R_PARISC_DIR17R and
3981         R_PARISC_DIR17F are for absolute branches; Handle them as such.
3982
3983 2000-05-30  Nick Clifton  <nickc@cygnus.com>
3984
3985         * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
3986         80960CA, 80960MC as valid machine names.
3987
3988 2000-05-30  H.J. Lu  <hjl@gnu.org>
3989
3990         * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
3991         visibility bits if the symbol is undefined. Correctly handle
3992         weak undefined symbols with hidden and internal attributes.
3993
3994         * elflink.h (elf_link_add_object_symbols): Always turn the
3995         symbol into local if it has the hidden or internal attribute.
3996
3997 2000-05-29  Philip Blundell  <philb@gnu.org>
3998
3999         * ppcboot.c:  Add packed attribute if compiling with GCC.
4000
4001 2000-05-29  Anatoly Vorobey  <mellon@pobox.com>
4002
4003         * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
4004
4005 2000-05-26  Michael Snyder  <msnyder@seadog.cygnus.com>
4006
4007         * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
4008         elfcore_grok_psinfo): Add code to allow debugging a 32-bit
4009         corefile on a 64-bit (Sparc Solaris) host.  Also clean up
4010         a few old comments.
4011
4012 2000-05-26  Alan Modra  <alan@linuxcare.com.au>
4013
4014         * Makefile.am: Update dependencies with "make dep-am"
4015         * Makefile.in: Regenerate.
4016
4017         * sysdep.h (gettext, dgettext, dcgettext, textdomain,
4018         bindtextdomain): Replace defines with those from intl/libgettext.h
4019         to quieten gcc warnings.
4020
4021 2000-05-26  Eli Zaretskii  <eliz@is.elta.co.il>
4022
4023         * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
4024
4025         * archive.c (normalize, bfd_bsd_truncate_arname,
4026         bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
4027         file names with backslashes.
4028
4029         * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
4030         before opening it.
4031
4032         * sysdep.h: Include filenames.h.
4033
4034 2000-05-26  Alan Modra  <alan@linuxcare.com.au>
4035
4036         * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
4037
4038 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
4039
4040         * elf64-sparc.c (sparc64_elf_relax_section): New.
4041         (sparc64_elf_relocate_section): Optimize tail call into branch always
4042         if possible.
4043         * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4044         (elf32_sparc_relax_section): New.
4045
4046 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
4047
4048         * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
4049         Remove unusued variables.
4050         (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
4051         (sparc64_elf_merge_private_bfd_data): Fix shared library case from
4052         previous fix, so that shared libs really don't influence targets
4053         extension mask and memory model.
4054
4055 2000-05-23  H.J. Lu  <hjl@gnu.org>
4056
4057         * elf64-alpha.c (elf64_alpha_relocate_section): Check
4058         h->root.other not h->other.
4059         * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
4060
4061         * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
4062
4063 2000-05-23  H.J. Lu  <hjl@gnu.org>
4064
4065         * elf32-i386.c (elf_i386_relocate_section): Don't allow the
4066         undefined symbol with the non-default visibility attributes.
4067         * elf-hppa.h (elf_hppa_relocate_section): Likewise.
4068         * elf32-arm.h (elf32_arm_relocate_section): Likewise.
4069         * elf32-i370.c (i370_elf_relocate_section): Likewise.
4070         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4071         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4072         * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
4073         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4074         * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4075         * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4076         * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
4077         * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4078
4079 2000-05-22  Richard Henderson  <rth@cygnus.com>
4080
4081         * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
4082         PCREL22, PCREL64I.  Zero size of special relocs.
4083         (elf64_ia64_reloc_type_lookup): Likewise.
4084         (USE_BRL, oor_brl, oor_ip): New.
4085         (elf64_ia64_relax_section): New.
4086         (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
4087         (elf64_ia64_install_value): Likewise, plus PCREL21BI.
4088         (elf64_ia64_relocate_section): Likewise.
4089         (bfd_elf64_bfd_relax_section): New.
4090         * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
4091         (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
4092         * bfd-in2.h, libbfd.h: Regenerate.
4093
4094 2000-05-22  Nick Clifton  <nickc@cygnus.com>
4095
4096         * configure.in : Add peigen.lo to MIPS PE targets.
4097         * configure: Regenerate.
4098
4099 2000-05-22  Momchil Velikov  <velco@fadata.bg>
4100
4101         * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
4102         only if it is known for both input and output bfds. Separate
4103         error message strings as in some languages, it may be necessary
4104         to change more than one place in the string to change between
4105         'big' and 'little'.
4106
4107         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
4108         endianess checks, call _bfd_generic_verify_endian_match() instead.
4109
4110         * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
4111
4112         * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
4113
4114         * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
4115         endianess before checking bfd flavours.
4116
4117 2000-05-22  H.J. Lu  <hjl@gnu.org>
4118
4119         * elflink.h (elf_link_output_extsym): Clear the visibility
4120         field for symbols not defined locally.
4121
4122 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
4123
4124         * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
4125         re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
4126         (hppa_rebuild_insn): Mask immediate bits here instead.
4127         * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
4128
4129 2000-05-18  Momchil Velikov <velco@fadata.bg>
4130
4131         * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
4132         relocs for an executable, ensure that they are virtual addresses.
4133
4134 2000-05-18  Jeffrey A Law  (law@cygnus.com)
4135
4136         * config.bfd (hppa*64*-*-hpux11*): New target triplet.
4137
4138 2000-05-17  S. Bharadwaj Yadavalli  <sby@scrugs.lkg.dec.com>
4139             Rick Gorton             <gorton@scrugs.lkg.dec.com>
4140
4141         * elflink.h: Add emitrelocations support: when enabled, relocation
4142         information and relocation sections are put into final output
4143         executables.  If the emitrelocations flag is set, do the following:
4144         (elf_bfd_final_link): Emit relocation sections.
4145         (elf_link_input_bfd): Compute relocation section contents.
4146         (elf_gc_sections): Don't clean relocation sections.
4147
4148 2000-05-16  Catherine Moore  <clm@cygnus.com>
4149
4150         * som.c (som_decode_symclass):  Recognize weak symbols.
4151
4152 2000-05-16  Szabolcs Szakacsits <szaka@F-Secure.com>
4153
4154         * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
4155         read idata section only from dataoff.
4156         (pe_print_edata): Correctly check for valid eat_member.
4157
4158 2000-05-16  J"orn Rennecke <amylaar@cygnus.co.uk>
4159
4160         * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4161
4162 2000-05-14  Philip Blundell  <philb@gnu.org>
4163
4164         * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
4165
4166 2000-05-12  Alan Modra  <alan@linuxcare.com.au>
4167
4168         * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
4169
4170         * peigen.c (pe_print_idata): Look for .idata section and print
4171         info even if data directory has zero entries.  Read idata section
4172         starting from dataoff, and adjust all data offsets to suit.  Cast
4173         all bfd_vma vars to unsigned long before passing to fprintf.
4174         * peigen.c (pe_print_edata): Similarly, look for .edata section
4175         and print info even if data directory has zero entries.  Cast
4176         all bfd_vma vars to unsigned long before passing to fprintf.
4177
4178         From Szabolcs Szakacsits <szaka@F-Secure.com>
4179         * peigen.c (pe_print_idata): Use bfd_section_size rather than data
4180         directory size which may be bogus.
4181         * peigen.c (pe_print_edata): Similarly.
4182
4183 2000-05-09  Alan Modra  <alan@linuxcare.com.au>
4184
4185         * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
4186         section is empty.
4187         (copy_private_bfd_data): Allow for space possibly taken up by elf
4188         headers when calculating segment physical address from lma.
4189
4190 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
4191
4192         * versados.c (versados_scan): Init stringlen and pass_2_done.
4193
4194         * trad-core.c (trad_unix_core_file_p): Return
4195         bfd_error_wrong_format rather than bfd_error_file_truncated.
4196
4197         * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
4198         add_data_entry.  DataDirectory virtual address is relative.
4199         (pe_print_idata): Account for relative DataDirectory virtual
4200         addresses.  Don't trash datasize inside POWERPC_LE_PE code.
4201         (pe_print_edata): Similarly.
4202
4203         From Szabolcs Szakacsits <szaka@F-Secure.com>
4204         * peigen.c (dir_names): Add Delay Import Directory.
4205         (pe_print_idata):  Always search for bfd section containing
4206         idata address rather than looking up section name.  Print this
4207         section name rather than .idata.
4208         (pe_print_edata): Similarly.  Also print some fields as %08lx.
4209         (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
4210         Win32Version.
4211
4212 2000-05-05  Clinton Popetz  <cpopetz@cygnus.com>
4213
4214         * xcoff.h: Rename to xcoff-target.h
4215         * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
4216         * coff-rs6000.c: Ditto.
4217         * coff64-rs6000.c: Ditto.
4218         * coff-pmac.c: Ditto.
4219         * Makefile.in: Regenerate.
4220
4221 2000-05-05  Clinton Popetz  <cpopetz@cygnus.com>
4222
4223         * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
4224         Change U802TOC64MAGIC to U803XTOCMAGIC.
4225
4226 2000-05-04  Michael Snyder  <msnyder@seadog.cygnus.com>
4227
4228         * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
4229         * bfd-in.h: Prototype bfd_elf_get_arch_size.
4230         * bfd-in2.h: Prototype bfd_elf_get_arch_size.
4231
4232 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
4233
4234         * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
4235
4236 2000-05-03  Martin v. L\81öwis  <loewis@informatik.hu-berlin.de>
4237
4238         * elflink.h (elf_link_add_object_symbols): Reset dynindx for
4239         hidden and internal symbols.
4240         (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
4241         visibility.
4242         * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
4243         assign a PLT or GOT entry to symbols with hidden and
4244         internal visibility.
4245
4246 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
4247
4248         * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
4249         the .bss section.
4250         * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4251
4252 2000-05-02  H.J. Lu  <hjl@gnu.org>
4253
4254         * elf.c (prep_headers): Use ELFOSABI_NONE instead of
4255         ELFOSABI_SYSV.
4256
4257 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
4258
4259         * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
4260         * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo.  Regenerate
4261         dependencies.
4262         * Makefile.in: Regenerate.
4263
4264 2000-05-01  Jim Wilson  <wilson@cygnus.com>
4265
4266         * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
4267         (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
4268         (BFD64_BACKENDS): Delete coff-ia64.lo.  Add efi-app-ia64.lo.
4269         (BFD64_BACKENDS_CFILES): Delete coff-ia64.c.  Add efi-app-ia64.c.
4270         * Makefile.in: Rebuild.
4271
4272 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
4273
4274         * config.bfd: Re-enable elf32-hppa.  It now compiles, even if it
4275         doesn't work very well.
4276
4277         * elf-hppa.h (elf_hppa_internal_shdr): Define.
4278         (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
4279         Set hdr->s_type to 1 if ARCH_SIZE == 32.
4280         (_bfd_elf_hppa_gen_reloc_type): Add prototype.
4281         (elf_hppa_info_to_howto): Likewise.
4282         (elf_hppa_info_to_howto_rel): Likewise.
4283         (elf_hppa_reloc_type_lookup): Likewise.
4284         (elf_hppa_is_local_label_name): Likewise.
4285         (elf_hppa_fake_sections): Likewise.
4286         (elf_hppa_final_write_processing): Likewise.
4287         (elf_hppa_howto_table): Fully initialise all entries.
4288         (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
4289         (elf_hppa_info_to_howto): Likewise.
4290         (elf_hppa_info_to_howto_rel): Likewise.
4291         (elf_hppa_reloc_type_lookup): Likewise.
4292         (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
4293         elf_hppa_unmark_useless_dynamic_symbols,
4294         elf_hppa_remark_useless_dynamic_symbols,
4295         elf_hppa_record_segment_addrs, elf_hppa_final_link,
4296         elf_hppa_relocate_section, elf_hppa_final_link_relocate,
4297         elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
4298         elf32-hppa.c mess is cleaned up.
4299         (elf_hppa_final_link_relocate): Make insn and r_type unsigned
4300         int.  Delete r_field.  In case R_PARISC_PCREL21L, don't set
4301         r_field then call hppa_field_adjust inline func with variable
4302         r_field arg, instead call hppa_field_adjust with fixed arg.
4303         In case R_PARISC_PCREL22F, don't set r_field.
4304         (elf_hppa_relocate_insn): Change args and return type to unsigned
4305         int.  Call re_assemble_* funcs to do the work.
4306
4307         * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
4308         sign extending.
4309
4310         * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
4311         extending.
4312         (sign_extend): Mask first before sign extending.
4313         (low_sign_extend): Rewrite without condition expression.
4314         (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
4315         dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
4316         (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
4317         assemble_17, assemble_21, sign_unext, low_sign_unext): Return
4318         result as function return value rather than through pointer arg.
4319         Accept unsigned int args, and return unsigned int.
4320         (re_assemble_3): New.  Combines function of dis_assemble_3 with
4321         re-assembly of opcode and immediate.
4322         (re_assemble_12): Likewise.
4323         (re_assemble_16): Likewise.
4324         (re_assemble_17): Likewise.
4325         (re_assemble_21): Likewise.
4326         (re_assemble_22): Likewise.
4327         (hppa_field_adjust): Rewrite and document, paying attention to
4328         size of types and signed/unsigned issues.
4329         (get_opcode): Shift before masking.
4330         (FDLW): Rename to FLDW.
4331         (bfd_hppa_insn2fmt): Change arg to unsigned int.  Delete fmt.
4332         (hppa_rebuild_insn): Change args and return value to unsigned
4333         int.  Make use of re_assemble_*.  Correct case 11.
4334
4335         * dep-in.sed: Handle ../opcodes/.
4336         * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
4337         elf64-hppa.h, hppa_stubs.h, xcoff.h.
4338         (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
4339         Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
4340         elfarm-nabi.lo dependencies outside of auto-dependency area.
4341         Regenerate dependencies.
4342         * Makefile.in: Regenerate.
4343
4344         * configure.in (TRAD_HEADER): Test non-null before
4345         AC_DEFINE_UNQUOTED.
4346         * configure: Regenerate.
4347
4348         * reloc.c: Fix mis-spelling in comment.
4349
4350 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
4351
4352         * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
4353         * vms.c (vms_openr_next_archived_file): Return NULL.
4354
4355 2000-04-28  Clinton Popetz  <cpopetz@cygnus.com>
4356
4357         * coffcode.h Copy changes mistakenly done to libcoff.h in
4358         4/24/2000 patch.
4359
4360 2000-04-29  Andreas Jaeger  <aj@suse.de>
4361
4362         * libbfd-in.h: Correctly check GCC version.
4363         * bfd-in.h: Likewise.
4364         * libhppa.h: Likewise.
4365         * libbfd.h: Regenerate.
4366         * bfd-in2.h: Regenerate.
4367
4368 2000-04-28  Clinton Popetz  <cpopetz@cygnus.com>
4369
4370         * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
4371         coffdu-rs6000.{lo,c}.
4372         (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
4373         on xcoff.h
4374         * Makefile.in: Regenerate.
4375         * xcoff.h: New file.
4376         * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
4377         * coff-rs6000.c: Move all declarations and defines that are
4378         common to the xcoff backends into xcoff.h
4379         * coff64-rs6000.c: Ditto,
4380
4381 2000-04-28  Clinton Popetz  <cpopetz@cygnus.com>
4382
4383         * coff-mips.c (mips_ecoff_backend_data):  Add initialization of
4384         _bfd_coff_force_symnames in strings and
4385         _bfd_coff_debug_string_prefix_length to their default values.
4386         * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
4387
4388 2000-04-28  Clinton Popetz  <cpopetz@cygnus.com>
4389
4390         * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
4391         _bfd_coff_force_symnames in strings and
4392         _bfd_coff_debug_string_prefix_length to their default values.
4393
4394 2000-04-27  Alan Modra  <alan@linuxcare.com.au>
4395
4396         * elf32-m68k.c (elf_m68k_gc_sweep_hook):  Return if dynobj NULL.
4397         Check local_got_refcounts before dereferencing.
4398
4399         * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
4400         before deciding we don't need R_PPC_PLT32 relocation.
4401         (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
4402         dereferencing.
4403
4404         * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
4405
4406         * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
4407         .plt entries.
4408         (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
4409         (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
4410         (elf_i386_relocate_section): Allow for .plt to go missing.
4411         (elf_i386_finish_dynamic_symbol): Use same test to decide if we
4412         can use a relative reloc for got as elf_i386_relocate_section.
4413         (bfd_elf32_bfd_final_link): Define to use gc form of final link.
4414
4415 2000-04-26  Clinton Popetz  <cpopetz@cygnus.com>
4416
4417         * config.bfd: Remove extraneous bfd_powerpc_64_arch.
4418
4419 2000-04-24  Clinton Popetz  <cpopetz@cygnus.com>
4420
4421         * Makefile.am (coff64-rs6000.lo): New rule.
4422         * Makefile.in: Regenerate.
4423         * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
4424         xcoff_is_local_label_name, xcoff_rtype2howto,
4425         xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
4426         xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
4427         xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
4428         (NO_COFF_SYMBOLS): Define.
4429         (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
4430         xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
4431         internally.
4432         (MINUS_ONE): New macro.
4433         (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
4434         relocation.
4435         (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
4436         coff_SWAP_aux_out): Map to the new functions.
4437         * coff64-rs6000.c: New file.
4438         * libcoff.h (bfd_coff_backend_data): Add new fields
4439         _bfd_coff_force_symnames_in_strings and
4440         _bfd_coff_debug_string_prefix_length.
4441         (bfd_coff_force_symnames_in_strings,
4442         bfd_coff_debug_string_prefix_length): New macros for above fields.
4443         * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
4444         Set machine to 620 for XCOFF64.  Use bfd_coff_swap_sym_in instead
4445         of using coff_swap_sym_in directly.
4446         (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
4447         (coff_set_flags) Set magic for XCOFF64.
4448         (coff_compute_section_file_positions): Add symbol name length to
4449         string section length if bfd_coff_debug_string_prefix_length is
4450         true.
4451         (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
4452         (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
4453         using coff_swap_lineno_in directly.
4454         (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
4455         and _bfd_coff_debug_string_prefix_length fields.
4456         * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
4457         symbol names into strings table when
4458         bfd_coff_force_symnames_in_strings is true.
4459         * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
4460         SET_RELOC_VADDR): New macros.
4461         (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
4462         (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
4463         code.
4464         (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
4465         changes within RS6000COFF_C specific code.
4466         (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
4467         MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
4468         * reloc.c (bfd_perform_relocation, bfd_install_relocation):
4469         Extend existing hack on target name.
4470         * xcofflink.c (XCOFF_XVECP): Extend existing hack on
4471         target name.
4472         * coff-tic54x.c (ticof): Keep up to date with new fields
4473         in bfd_coff_backend_data.
4474         * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
4475         targ_selvecs to include rs6000coff64_vec for rs6000.
4476         * configure.in: Add rs6000coff64_vec case.
4477         * cpu-powerpc.c: New bfd_arch_info_type.
4478
4479 2000-04-24  Jeffrey A Law  (law@cygnus.com)
4480
4481         * config.bfd: Only disable elf32-hppa vectors, not all of the
4482         BSD and OSF configuration support.  Provide (disabled) clauses
4483         for PA64 support.
4484         * configure.in: Add clause for PA64 support.
4485         * configure: Rebuilt.
4486
4487         * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
4488         (bfd_elf64_hppa_vec): Declare.
4489
4490         * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
4491         (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
4492         (elf64-hppa.lo): Add dependencies.
4493         * Makefile.in: Rebuilt.
4494
4495         * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
4496
4497 2000-04-24  Jason Eckhardt  <jle@cygnus.com>
4498
4499         * libhppa.h (dis_assemble_16): New function.
4500         (pa_arch): Added pa20w element.
4501
4502 2000-04-24  Ulrich Drepper  <drepper@cygnus.com>
4503
4504         * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
4505         bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
4506         bfd_elf64_slurp_reloc_table.
4507
4508         * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
4509         definitions to get external names.
4510         (elf_write_relocs): Renamed from write_relocs and make global.
4511         (elf_slurp_reloc_table): Make global.
4512         (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
4513
4514         * archive.c (hpux_uid_gid_encode): New function.
4515         (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
4516         defined and the ID is greater than 99999.
4517         (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
4518         special uid/gid fields into 32 bit values.
4519
4520 2000-04-21  Matthew Green  <mrg@cygnus.com>
4521
4522         * config.bfd: Add NetBSD/sparc64 support.
4523
4524 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
4525                           David Mosberger  <davidm@hpl.hp.com>
4526                           Timothy Wall <twall@cygnus.com>
4527                           Jim Wilson  <wilson@cygnus.com>
4528
4529         * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
4530         (ALL_MACHINES_CFILES): Add cpu-ia64.c.
4531         (BFD64_BACKENDS): Add elf64-ia64.lo.
4532         (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
4533         (cpu-ia64.lo, elf64-ia64.lo): New rules.
4534         * Makefile.in: Rebuild.
4535         * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
4536         (bfd_ia64_arch): Declare.
4537         (bfd_archures_list): Add bfd_ia64_arch.
4538         * bfd-in2.h: Rebuild.
4539         * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
4540         * configure: Rebuild.
4541         * configure.host: (ia64-*-linux*): New host.
4542         * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
4543         bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
4544         * elf.c (prep_headers): Add bfd_arch_ia64.
4545         * libbfd.h: Rebuild.
4546         * reloc.c: Add IA-64 relocations.
4547         * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
4548         Declare.
4549         (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
4550         * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
4551
4552 2000-04-21  Richard Henderson  <rth@cygnus.com>
4553
4554         * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
4555         contents when performing a partial link.
4556         (bfd_elf_d30v_reloc_21): Likewise.
4557
4558 2000-04-20  H.J. Lu  <hjl@gnu.org>
4559
4560         * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
4561         patch to symbols defined by a shared object.
4562         * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
4563
4564 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
4565
4566         K&R compiler fixes.
4567         * dwarf2.c (concat_filename): Avoid string literal concatenation.
4568         * ieee.c (ieee_get_symtab): Don't initialise union in struct.
4569
4570 Mon Apr 17 19:14:36 2000  David Mosberger  <davidm@hpl.hp.com>
4571
4572         * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
4573         (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
4574         (coff-ia64.lo): Add dependency.
4575         * Makefile.in: Regenerate.
4576         * coff-ia64.c: New file.
4577         * efi-app-ia32.c: Ditto.
4578         * efi-app-ia64.c: Ditto.
4579         * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
4580         (coff_set_flags): Ditto.
4581         (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
4582         * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
4583         * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
4584         * configure: Regenerate.
4585         * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
4586         (PUT_OPTHDR_IMAGE_BASE): Ditto.
4587         (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
4588         (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
4589         (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
4590         (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
4591         (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
4592         (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
4593         (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
4594         (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
4595         (GET_PDATA_ENTRY): Ditto.
4596         * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
4597         data_start.  Use above macros to read fields that are 64 bit wide for
4598         COFF_WITH_PEP64.  Don't truncate entry and text_start to 32 bits.
4599         (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
4600         FileAlignment and SectionAlignment to minimum alignment if they
4601         are zero.
4602         (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
4603         Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
4604         (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
4605         Use above macros to write fields that are 64 bit wide for
4606         COFF_WITH_PEP64.
4607         (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
4608         5*4 otherwise.  This should be right for IA-32 and IA-64, but may
4609         be wrong for platforms.  Use PDATA_ROW_SIZE instead of hardcoded
4610         value of 20 bytes.  Modify printing for COFF_WITH_PEP64 to print
4611         begin address, end address, and unwind info address only.  Use
4612         GET_PDATA_ENTRY() to read .pdata entries.  Use fprintf_vma() to
4613         print addresses.
4614         (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
4615         HIGH3ADJ relocation names.
4616         (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
4617         * targets.c: Declare bfd_efi_app_ia32_vec and
4618         bfd_efi_app_ia64_vec.
4619         (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
4620         bfd_efi_app_ia64_vec.
4621
4622 2000-04-17  Timothy Wall  <twall@cygnus.com>
4623
4624         * bfd-in2.h: Add prototypes for tic54x load page access.
4625         * bfd-in.h: Regenerate.
4626         * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
4627         in customized _set_arch_mach function.
4628         * coffcode.h (coff_set_alignment_hook): Set section load page if
4629         the appropriate macro is defined.
4630         (write_object_contents): Read section load page.
4631
4632 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
4633
4634         * elf32-hppa.h: Update copyright date.
4635
4636         * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
4637         * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
4638
4639         * elf32-d30v.c (MAX32): Don't use LL suffix.
4640         (MIN32): Define in terms of MAX32.
4641         (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
4642
4643         * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
4644         expression.
4645
4646         * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
4647
4648 2000-04-12  Alan Modra  <alan@linuxcare.com.au>
4649
4650         * dep-in.sed: Match space before file name, not after.
4651         * Makefile.am: Regenerate dependencies.
4652         * Makefile.in: Regenerate.
4653
4654         * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
4655         case, allow address wrap-around stupidly removed 2000-03-17.  Sign
4656         extend without an if statement.
4657
4658 2000-04-11  Alan Modra  <alan@linuxcare.com.au>
4659
4660         * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
4661         signed quantites.
4662         * elf32-mips.c (gprel16_with_gp): Likewise.
4663         * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
4664         here using -0x40000, not (int)0xfffc0000.
4665         (elf32_hppa_size_of_stub): Likewise.
4666
4667 2000-04-11  Timothy Wall  <twall@cygnus.com>
4668
4669         * coff-tic54x.c: Now builds with all targets.
4670         * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
4671         * Makefile.in: Regenerate.
4672         * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
4673         unitialized variable.
4674
4675 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4676
4677         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
4678         --enable-build-warnings option.
4679         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4680         * Makefile.in, configure: Re-generate.
4681
4682 2000-04-07  Nick Clifton  <nickc@cygnus.com>
4683
4684         * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
4685         BFD_RELOC_THUMB_PCREL_BLX.
4686
4687         * elf32-arm.h (elf32_arm_final_link_relocate): Handle
4688         R_ARM_XPC25 and R_ARM_THM_PC22.
4689
4690         * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
4691         R_ARM_XPC25 and R_ARM_THM_XPC22.
4692         (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
4693         R_ARM_[XPC25|THM_XPC22].
4694
4695         * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
4696         elf/arm-oabi.h to elf/arm.h
4697
4698         * Makefile.am: Fix dependency for elfarm-oabi.c
4699         * Makefile.in: Regenerate.
4700
4701         * bfd-in2.h: Regenerate.
4702         * libbfd.h: Regenerate.
4703
4704 2000-04-06  Michael Snyder  <msnyder@seadog.cygnus.com>
4705
4706         * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
4707         and restore it on failure.  Release newly allocated tdata on
4708         failure.
4709
4710 Fri Apr  7 11:33:47 2000  Jim Wilson  <wilson@cygnus.com>
4711
4712         * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
4713         (decode_line_info): Set it.  Report error if unit->line_offset is
4714         equal to or larger than it.
4715
4716 2000-04-07  Timothy Wall  <twall@cygnus.com>
4717
4718         * targets.c: Added vecs for tic54x.
4719         * reloc.c: Added relocs for tic54x.
4720         * libbfd.h: Regenerated.
4721         * configure: Add TI COFF vecs for tic54x.
4722         * configure.in: Ditto.
4723         * config.bfd (targ_cpu): Recognize new tic54x target.
4724         * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
4725         * bfd-in2.h: Add tic54x target and relocations.
4726         * Makefile.am, Makefile.in: Add tic54x target.
4727         * archures.c (bfd_archures_list): Add tic54x target.
4728         * coff-tic54x.c: New.
4729         * cpu-tic54x.c: New.
4730
4731 2000-04-06  Michael Snyder  <msnyder@seadog.cygnus.com>
4732
4733         * elfcore.h (elf_core_file_p): call backend_object_p which
4734         thereby gets an opportunity to update the arch/machine type.
4735
4736 2000-04-06  Timothy Wall  <twall@cygnus.com>
4737
4738         * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
4739         class.  Handle SEC_CLINK and SEC_BLOCK flags.
4740         * section.c: Add SEC_CLINK and SEC_BLOCK flags.
4741         * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
4742
4743 2000-04-06  Nick Clifton  <nickc@cygnus.com>
4744
4745         * elf32-arm.h (elf32_arm_set_private_flags): Only check for
4746         EF_INTERWORK if this is an unknown EABI.
4747         (elf32_arm_merge_private_bfd_data): Check EABI version
4748         numbers.  Only check EF_xxx flags if the EABI version number
4749         is unknown.
4750         (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
4751         if the EABI version number is unknown.
4752         (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
4753         if the EABI version number is unknown.
4754
4755 Wed Apr  5 22:04:20 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4756
4757         * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
4758         BFD_RELOC_SH_LOOP_END.
4759         * elf32-sh.c (sh_elf_howto_tab): Change special_func to
4760         sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
4761         Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
4762         (sh_elf_reloc_loop): New function.
4763         (sh_elf_reloc): No need to test for always-to-be-ignored relocs
4764         any more.
4765         (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
4766         (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
4767         * bfd-in2.h, libbfd.h: Regenerate.
4768
4769 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
4770
4771         * po/bfd.pot: Regenerate.
4772
4773         * Makefile.am: Remove extraneous mkdep comment.
4774         (MKDEP): Use gcc -MM rather than mkdep.
4775         (DEP): Quote when passing vars to sub-make.  Add warning
4776         message to end.
4777         (DEP1): Rewrite for "gcc -MM".
4778         (CLEANFILES): Add DEP2.
4779         Update dependencies.
4780         * Makefile.in: Regenerate.
4781
4782 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
4783
4784         * configure.in: Added corefile support for AIX 4.3.  In particular,
4785         AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
4786         compiling rs6000-core.c.
4787         * configure: Regenerated.
4788
4789 2000-04-03  H.J. Lu  <hjl@gnu.org>
4790
4791         * cache.c (bfd_open_file): Unlink the output file only if
4792         it has non-zero size.
4793
4794 2000-04-01  Ken Block USG  <block@zk3.dec.com>
4795
4796         * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
4797         relative relocations for non-loaded sections in shared objects.
4798         (elf64_alpha_check_relocs): Similarly.
4799
4800 Mon Apr  3 13:37:15 2000  Hans-Peter Nilsson  <hp@axis.com>
4801
4802         * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
4803         BFD_RELOC_16 to switch for extended relocs.
4804         (MY_swap_ext_reloc_in): New.
4805         (MY_swap_ext_reloc_out): New.
4806         (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
4807         than NAME(aout,swap_ext_reloc_in) for extended relocs.
4808         (NAME(aout,squirt_out_relocs)): Similarly use
4809         MY_swap_ext_reloc_out.
4810         (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
4811
4812 2000-04-03  Kazu Hirata  <kazu@hxi.com>
4813
4814         * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
4815         the R_PCRWORD_B case.
4816
4817 2000-03-31  Thomas de Lellis  <tdel@wrs.com>
4818
4819         * srec.c : Set CHUNK size to 16 bytes to prevent download failures
4820         on some targets.
4821         * ihex.c : Ditto.
4822
4823 Wed Mar 30 15:28:00 2000  Donald Lindsay  <dlindsay@cygnus.com>
4824
4825         * elf32-m32r.c (m32r_elf_generic_reloc): new function.  All
4826         HOWTO references to bfd_elf_generic_reloc, that have
4827         partial_inplace == true, now use the new function.  The function
4828         is based on the recent rewrite of m32r_elf_lo16_reloc(), and
4829         extends its fixes to the R_M32R_{16,24,32} relocs.
4830         The new logic in m32r_elf_lo16_reloc() has been removed, and
4831         it instead calls the new routine to obtain that functionality.
4832
4833 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
4834
4835         * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
4836         elf32_avr_check_relocs, avr_final_link_relocate,
4837         elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
4838         elf32_avr_object_p): Add prototypes.
4839         (elf32_avr_gc_mark_hook): Add default for h->root.type.
4840         (bfd_elf_avr_final_write_processing): Make static.
4841
4842 2000-03-27  Denis Chertykov  <denisc@overta.ru>
4843
4844         * cpu-avr.c: New file.  BFD support routines for AVR architecture.
4845         * archures.c (bfd_architecture): Add AVR architecture.
4846         (bfd_archures_list): Add reference to AVR architecture info.
4847         * elf.c (prep_headers): Handle bfd_arch_avr.
4848         * reloc.c: Add various AVR relocation enums.
4849         * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
4850         list.
4851         * Makefile.am: Add support for AVR elf.
4852         * configure.in: Likewise.
4853         * config.bfd: Likewise.
4854         * Makefile.in: Regenerate.
4855         * configure: This too.
4856         * bfd-in2.h: And this.
4857         * libbfd.h: And this.
4858
4859 2000-03-24  H.J. Lu  <hjl@gnu.org>
4860
4861         * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
4862         (elf64_alpha_find_reloc_at_ofs): Likewise.
4863
4864 2000-03-17  Alan Modra  <alan@linuxcare.com.au>
4865
4866         * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
4867         flag an overflow if the bitfield is outside -2**n to 2**n-1.  The
4868         allowable range used to be -2**(n-1) to 2**n-1.
4869         * reloc.c (_bfd_relocate_contents): Same here.  Also replace
4870         "boolean overflow" with "bfd_reloc_status_type flag".
4871
4872 2000-03-14  Doug Evans  <dje@casey.transmeta.com>
4873
4874         * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
4875
4876 2000-03-14  Kazu Hirata  <kazu@hxi.com>
4877
4878         * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
4879         of shrinks properly, including the last reloc.
4880
4881 2000-03-13  Kazu Hirata  <kazu@hxi.com>
4882
4883         * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
4884         check for R_MOVL2.
4885
4886 2000-03-11  Alan Modra  <alan@linuxcare.com.au>
4887
4888         * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
4889         a format mismatch rather than an "error" from bfd_read such as
4890         bfd_error_file_truncated.
4891
4892 2000-03-10  Geoff Keating  <geoffk@cygnus.com>
4893
4894         * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
4895         sign-extension and big-endian compensation for
4896         R_MIPS_64 even in ld -r.
4897
4898 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
4899
4900         * elf32-mips.c (mips_elf_next_relocation): Rename from
4901         mips_elf_next_lo16_relocation, and generalize to look
4902         for any relocation type.
4903         (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
4904         (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
4905         (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
4906         (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
4907         (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
4908         (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
4909         (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
4910         (mips_rtype_to_howto): Likewise.
4911         (mips_elf_calculate_relocation): Handle new relocs.
4912         (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
4913         are paired.  The addend for R_MIPS_GNU_REL16_S2
4914         is shifted right two bits.
4915
4916 2000-03-10  Alan Modra  <alan@linuxcare.com.au>
4917
4918         * reloc.c (bfd_perform_relocation): Undo emacs formatting of
4919         comment, and ensure it doesn't happen again.
4920         (bfd_install_relocation): Same here.
4921         (_bfd_relocate_contents): Don't bother assigning unused signmask
4922         shift result.  Fix typos in comments.
4923         Remove trailing whitespace throughout file.
4924
4925 2000-03-07  Doug Evans  <dje@casey.transmeta.com>
4926
4927         * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
4928         * bfd-in2.h: Rebuild.
4929
4930 2000-03-06  Nick Clifton  <nickc@cygnus.com>
4931
4932         * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
4933         sym_ptr_ptr fields.
4934         (SIZEOF_ILF_SYM_PTR_TABLE): Define.
4935         (SIZEOF_ILF_STRINGS): Redefine.
4936         (pe_ILF_make_a_symbol-reloc): New function.  Creates a symbol
4937         relative reloc, as opposed to a section relative reloc.
4938         (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
4939         not C_LABEL.
4940         Add length of symbol's prefix to string pointer.
4941         Store a pointer to the symbol in the symbol pointer table.
4942         (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
4943         Initialise the symbol pointer table.
4944         Store the hint in the Hint/Name table.
4945         Make the jump reloc be symbol realtive, not section relative.
4946         Create an import symbol for imported code.
4947
4948 2000-03-06  Catherine Moore  <clm@cygnus.com>
4949
4950         * elf.c (swap_out_syms):  Check for null type_ptr.
4951
4952 2000-03-01  Hans-Peter Nilsson  <hp@axis.com>
4953
4954         * aout-target.h (MY(write_object_contents)): Remove unused
4955         and unusable "#if CHOOSE_RELOC_SIZE".
4956         * pc532-mach.c (MY(write_object_contents)): Ditto.
4957         * netbsd.h (MY(write_object_contents)): Ditto.
4958         * hp300hpux.c (MY(write_object_contents)): Ditto.
4959         * freebsd.h (MY(write_object_contents)): Ditto.
4960         * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
4961
4962 2000-02-29  H.J. Lu  <hjl@gnu.org>
4963
4964         * peicode.h (jtab): Make it static.
4965
4966         * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
4967         defined and COFF_IMAGE_WITH_PE is not defined.
4968         (_bfd_sh_align_load_span): Defined as sh_align_load_span if
4969         COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
4970
4971 2000-03-01  Nick Clifton  <nickc@cygnus.com>
4972
4973         * coff-arm.c (bfd_arm_process_before_allocation): Make
4974         'symndx' signed to prevent compile time warning.
4975
4976         * coff-mcore.c: Remove unused prototype for pe_object_p.
4977
4978         * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
4979         functions that are not used when COFF_IMAGE_WITH_PE is
4980         defined.
4981         (struct sh_opcode): Change type of 'flags' field to unsigned
4982         long so that it can hold the USESAS flag.
4983
4984         * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
4985
4986         * elf-m10300.c (mn10300_elf_relax_section): Initialise
4987         'sym_sec'.
4988
4989         * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
4990         parameters.
4991         Remove unusued variables and code.
4992         (elf_backend_add_symbol_hook): Fix prototype.
4993
4994         * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
4995         'srelgot'.
4996
4997         * elf32-mcore.c (mcore_elf_relocate_section): Initialise
4998         'oldinst'.
4999
5000         * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
5001         parameters.
5002         Remove unusued variables and code.
5003         (elf_backend_add_symbol_hook): Fix prototype.
5004
5005         * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
5006
5007         * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
5008         to unused function parameter.
5009
5010         * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
5011         parameters.
5012         Use EMPTY_HOWTO to initialise empty howto slots.
5013         Remove unused variables.
5014
5015         * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
5016
5017 2000-03-01  H.J. Lu  <hjl@gnu.org>
5018
5019         * aoutx.h (aout_link_input_section_std): Pass "true" to
5020         the undefined_symbol callback.
5021         (aout_link_input_section_ext): Likewise.
5022         * bout.c (get_value): Likewise.
5023         * coff-a29k.c (coff_a29k_relocate_section): Likewise.
5024         * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
5025         Likewise.
5026         (alpha_relocate_section): Likewise.
5027         * coff-arm.c (coff_arm_relocate_section): Likewise.
5028         * coff-i960.c (coff_i960_relocate_section): Likewise.
5029         * coff-mcore.c (coff_mcore_relocate_section): Likewise.
5030         * coff-mips.c (mips_relocate_section): Likewise.
5031         * coff-ppc.c (coff_ppc_relocate_section): Likewise.
5032         * coff-sh.c (sh_relocate_section): Likewise.
5033         * coff-tic80.c (coff_tic80_relocate_section): Likewise.
5034         * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
5035         * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
5036         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
5037         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
5038         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
5039         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
5040         * elf32-i370.c (i370_elf_relocate_section): Likewise.
5041         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
5042         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
5043         * elf32-sh.c (sh_elf_relocate_section): Likewise.
5044         * elf32-v850.c (v850_elf_relocate_section): Likewise.
5045         * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
5046         * elflink.h (elf_link_output_extsym): Likewise.
5047         * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
5048         * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
5049         * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
5050
5051         * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
5052         undefined_symbol callback when building shared library with
5053         -Bsymbolic and undefined symbols are allowed. Otherwise, pass
5054         "true".
5055         * elf32-arm.h (elf32_arm_relocate_section): Likewise.
5056         * elf32-i386.c (elf_i386_relocate_section): Likewise.
5057         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5058         * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
5059         (elf32_mips_get_relocated_section_content): Likewise.
5060         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5061         * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5062         * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5063         * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5064
5065 2000-02-28  Nick Clifton  <nickc@cygnus.com>
5066
5067         * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
5068         * Makefile.in: Regenerate.
5069
5070         * configure.in: Add support for mips and sh pe vectors.
5071         * configure: regenerate.
5072
5073         * config.bfd: Add support for arm-wince, mips-pe and sh-pe
5074         targets.
5075
5076         * targets.c: Add mips and sh pe vectors.
5077
5078         * libpei.h (coff_final_link_postscript): Only define if not
5079         already defined.
5080
5081         * coffcode.h: Add support for WinCE magic numbers.
5082
5083         * peigen.c (pe_print_reloc): Update comment and rearrange
5084         appending of newline character.
5085
5086         * peicode.h: Add support for Image Library Format.
5087         (pe_ILF_vars): Structure containing data used by ILF code.
5088         (pe_ILF_make_a_section): New function.  Create a section based
5089         on ILF data.
5090         (pe_ILF_make_a_reloc): New function.  Create a reloc based on
5091         ILF data.
5092         (pe_ILF_make_a_symbol): New function.  Create a symbol based
5093         on ILF data.
5094         (pe_ILF_save_relocs): New function.  Store the relocs created
5095         by pe_ILF_make_a_reloc in a section.
5096         (pe_ILF_build_a_bfd): New function.  Create a BFD describing
5097         an ILF object.
5098         (pe_ILF_object_p): New function.  Return a bfd_target pointer
5099         for an ILF object.
5100         (pe_bfd_object_p): If an ILF object is detected call
5101         pe_ILF_object_p on it.
5102
5103         * coff-arm.c: Add support for WinCE relocs which are different
5104         from normal ARM COFF relocs.
5105         * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
5106
5107         * coff-sh.c: Add support for sh-pe target.
5108         * pe-sh.c: New file.  Support code for sh-pe target.
5109         * pei-sh.c: New file.  Support code for sh-pe target.
5110
5111         * pe-mips.c: New file.  Support code for mips-pe target.
5112         * pei-mips.c: New file.  Support code for mips-pe target.
5113
5114 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
5115
5116         * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
5117         architecture if the object causing the bump is dynamic.
5118         * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
5119         and also don't it for memory ordering.
5120         (sparc64_elf_write_relocs): Take src_rela out of the loop.
5121
5122 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
5123
5124         * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
5125         calling bfd_get_section_size_before_reloc.
5126         (decode_line_info): Likewise.
5127         (_bfd_dwarf2_find_nearest_line): Likewise.
5128
5129 2000-02-27  Eli Zaretskii  <eliz@is.elta.co.il>
5130
5131         * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
5132         name of the libtool directory.
5133         * Makefile.in: Rebuild.
5134
5135 Fri Feb 25 18:39:26 2000  Rodney Brown (RodneyBrown@pmsc.com)
5136
5137         * som.c (SOM_HOWTO): Define.
5138         (som_hppa_howto_table): Use it.
5139
5140 2000-02-25  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
5141
5142         * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
5143
5144         * config.bfd: Enable 64 bit support for Solaris7+/sparc.
5145
5146 2000-02-24  Catherine Moore  <clm@cygnus.com>
5147
5148         * som.c (som_misc_symbol_info):  Add field
5149         secondary_def.
5150         (som_bfd_derive_misc_symbol_info):  Initialize
5151         secondary_def.
5152         (som_build_and_write_symbol_table): Keep track
5153         of secondary_def field.
5154         (som_slurp_symbol_table): Set BSF_WEAK symbol flag
5155         if secondary_def field is set.
5156         (som_bfd_ar_write_symbol_stuff): Initialize
5157         secondary_def.
5158
5159 2000-02-23  Stephane Carrez  <stcarrez@worldnet.fr>
5160
5161         * dwarf2.c (read_address): Read 16-bits addresses.
5162         (parse_comp_unit): Accept addr_size == 2.
5163
5164 2000-02-23  Alan Modra  <alan@spri.levels.unisa.edu.au>
5165
5166         * bfd-in.h: Update copyright date.
5167
5168 2000-02-23  Linas Vepstas <linas@linas.org>
5169
5170         * cpu-i370.c: New file.
5171         * elf32-i370.c:  New file.
5172         * archures.c (enum bfd_architecture): Add bfd_arch_i370.
5173         (bfd_i370_arch): New.
5174         (bfd_archures_list): Add bfd_i370_arch.
5175         * elf.c (prep_headers): Add bfd_arch_i370.
5176         * Makefile.am: Add support for IBM 370 elf.
5177         * config.bfd: Likewise.
5178         * configure.in: Likewise.
5179         * libbfd.h (bfd_reloc_code_real_names): Likewise.
5180         * reloc.c (bfd_reloc_code_type): Likewise.
5181         * targets.c: Likewise.
5182
5183         * Makefile.in: Regenerate.
5184         * configure: Regenerate.
5185         * bfd-in2.h: Regenerate.
5186
5187 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
5188
5189         * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
5190         invalid relocation types, and change them to R_386_NONE.
5191
5192 2000-02-22  H.J. Lu  <hjl@gnu.org>
5193
5194         * elflink.h (elf_link_add_object_symbols): If a version symbol is
5195         not defined, don't add a second ELF_VER_CHR.
5196
5197         * elflink.h (elf_bfd_final_link): Call output_extsym for global
5198         symbols converted to local symbols even when stripping all
5199         symbols.
5200         (elf_link_output_extsym): Process global symbols converted to
5201         local symbols even if they are being stripped.
5202
5203 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
5204
5205         * archures.c (bfd_octets_per_byte): Return unsigned int.
5206         (bfd_arch_mach_octets_per_byte): Ditto.
5207         * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
5208         comparison warning.
5209         * section.c (bfd_get_section_size_before_reloc): Quell signed
5210         vs. unsigned comparison warning.
5211         (bfd_get_section_size_after_reloc): Same here.  Fix parentheses too.
5212         * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
5213         change.  What was I thinking?
5214         * bfd-in2.h: Regenerate.
5215
5216         * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
5217         (elf_gc_sections): Same here.
5218         (elf_gc_common_finalize_got_offsets): And here.
5219
5220 2000-02-21  Ian Lance Taylor  <ian@zembu.com>
5221
5222         ELF HPPA doesn't work at present; remove it until it does.
5223         * config.bfd: Comment out setting targ_defvec to
5224         bfd_elf32_hppa_vec.
5225         * Makefile.am: Rebuild dependencies.
5226         (BFD32_BACKENDS): Remove elf32-hppa.lo.
5227         (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
5228         (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
5229         * Makefile.in: Rebuild.
5230         * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
5231
5232 2000-02-18  Geoff Keating  <geoffk@cygnus.com>
5233
5234         * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
5235         is no bfd_free().  Revert bfd_free part of previous change.
5236
5237 2000-02-18  Geoff Keating  <geoffk@cygnus.com>
5238
5239         * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
5240         arrays.
5241         (coff_compute_section_file_positions): Use bfd_free to pair
5242         bfd_malloc.
5243         (coff_write_object_contents): Likewise.
5244
5245         * coff-rs6000.c (xcoff_howto_table_16): New variable.
5246         (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
5247
5248 2000-02-18  Ulrich Drepper  <drepper@cygnus.com>
5249
5250         * coff-rs6000.c (XCOFFARMAGBIG): New macro.
5251         (xcoff_ar_file_hdr_big): New structure.
5252         (SIZEOF_AR_FILE_HDR_BIG): New macro.
5253         (xcoff_ar_hdr_big): New structure.
5254         (SIZEOF_AR_HDR_BIG): New macro.
5255         (xcoff_big_format_p): New macro.
5256         (xcoff_ardata_big): New macro.
5257         (arch_xhdr_big): New macro.
5258         (xcoff_slurp_armap): Handle large archives.
5259         (xcoff_archive_p): Detect large archives.
5260         (xcoff_read_ar_hdr): Handle large archives.
5261         (xcoff_openr_next_archived_file): Handle large archives.
5262         (xcoff_generic_stat_arch_elt): Handle large archives.
5263         (xcoff_write_armap_old): Rename from xcoff_write_armap.
5264         (xcoff_write_armap_big): New function.
5265         (xcoff_write_armap): New function, dispatch to _old or _big.
5266         (xcoff_write_archive_contents_old): Rename from
5267         xcoff_write_archive_contents.
5268         (xcoff_write_archive_contents_big): New function.
5269         (xcoff_write_archive_contents): New function, dispatch to _old or
5270         _big.
5271
5272 2000-02-18  Richard Henderson  <rth@cygnus.com>
5273
5274         * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
5275         and hide_symbol members.
5276         (elf_link_hash_copy_indirect): Remove.
5277         (elf_link_hash_hide_symbol): Remove.
5278         (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
5279         and elf_backend_hide_symbol.
5280         (_bfd_elf_link_hash_copy_indirect): Declare.
5281         (_bfd_elf_link_hash_hide_symbol): Declare.
5282         * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
5283         (_bfd_elf_link_hash_hide_symbol): Likewise.
5284         (_bfd_elf_link_hash_table_init): Don't init killed members.
5285         * elflink.h (elf_link_add_object_symbols): Use the bed function
5286         pointers not elf_link_hash_{copy_indirect,hide_symbol}.
5287         (elf_link_assign_sym_version): Likewise.
5288         * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
5289         (elf_backend_hide_symbol): Likewise.
5290         (elfNN_bed): Update for new members.
5291
5292 2000-02-17  Kevin Buettner  <kevinb@redhat.com>
5293
5294         * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
5295         STACK_END_ADDR): Define for new core file format.
5296         (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
5297         for handling the vagaries of the various core file structures used
5298         by AIX over the years.
5299         (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
5300         Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
5301         core_dumpx structure.
5302
5303 Thu Feb 17 00:04:48 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
5304
5305         * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
5306         (bfd_mach_sh3_dsp): Likewise.
5307         (bfd_mach_sh4): Reinstate.
5308         (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
5309         * bfd-in2.h: Regenerate.
5310         * coff-sh.c (struct sh_opcode): flags is no longer short.
5311         (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
5312         (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
5313         (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
5314         (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
5315         (sh_opcodes): No longer const.
5316         (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
5317         (sh_insn_uses_reg): Check for USESAS and USESR8.
5318         (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
5319         (_bfd_sh_align_load_span): Return early for SH4.
5320         Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
5321         Take into account that field b of a parallel processing insn
5322         could be mistaken for a separate insn.
5323         * cpu-sh.c (arch_info_struct): New array elements for
5324         sh2, sh-dsp and sh3-dsp.
5325         Reinstate element for sh4.
5326         (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
5327         (SH4_NEXT): Reinstate.
5328         (SH3_NEXT, SH3E_NEXT): Adjust.
5329         * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
5330         * elf32-sh.c (sh_elf_set_private_flags): New function.
5331         (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
5332         (sh_elf_merge_private_data): New function.
5333         (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
5334         (bfd_elf32_bfd_copy_private_bfd_data): Define.
5335         (bfd_elf32_bfd_merge_private_bfd_data): Change to
5336         sh_elf_merge_private_data.
5337
5338 2000-02-13  Richard Henderson  <rth@cygnus.com>
5339
5340         * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
5341         hide_symbol members.
5342         (elf_link_hash_copy_indirect): New.
5343         (elf_link_hash_hide_symbol): New.
5344         * elflink.h (elf_link_add_object_symbols): Break out copy from
5345         indirect new new symbol to elf.c.
5346         (elf_link_assign_sym_version): Break out privatization of
5347         non-exported symbol to elf.c.
5348         * elf.c (_bfd_elf_link_hash_copy_indirect): New.
5349         (_bfd_elf_link_hash_hide_symbol): New.
5350         (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
5351
5352 2000-02-13  Ian Lance Taylor  <ian@zembu.com>
5353
5354         * section.c (_bfd_strip_section_from_output): Add info parameter.
5355         If it passed as non-NULL, use it to check whether any input BFD
5356         has an input section which uses this output section.  Change all
5357         callers.
5358         * bfd-in2.h: Rebuild.
5359
5360         * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
5361         bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
5362         1999-11-29.
5363         * bfd-in2.h: Rebuild.
5364
5365 2000-02-10  Timothy Wall  <twall@cygnus.com>
5366
5367         * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
5368         allow final modifications of swapped-in symbol.
5369         (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
5370         * coffcode.h (coff_write_relocs): Use macro
5371         SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
5372         symbol index should be set to -1.
5373
5374 Thu Feb 10 20:07:50 GMT 2000  Toshiyasu Morita (toshi.morita@sega.com)
5375
5376         * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
5377         USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
5378         * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
5379         * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
5380         sh_insns_uses_or_sets_freg): New functions.
5381         * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
5382         * (sh_insns_conflict): Use new functions and new macros to
5383         detect conflicts when two instructions both set same integer registers,
5384         both set same fp register, and both set special register.
5385
5386 2000-02-09  Timothy Wall  <twall@cygnus.com>
5387
5388         * coffgen.c (coff_real_object_p): Set arch/mach info prior to
5389         swapping in sections, so that the swapping routines have access to
5390         the arch/mach info.
5391
5392 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
5393
5394         * coff-go32.c: Update comment. Update copyright.
5395
5396 2000-01-27  Thomas de Lellis  <tdel@windriver.com>
5397
5398         * syms.c (bfd_decode_symclass)
5399         Two new class characters were added - 'V' and 'v'.  The
5400         meaning of 'W' is now restricted to just weak non-object
5401         symbols.  This allows differentiation between, for example,
5402         weak functions vs weak objects.  nm for example now dumps:
5403         'W' = weak global
5404         'w' = weak unresolved
5405         'V' = weak global object
5406         'v' = weak unresolved object
5407
5408         (bfd_is_undefined_symclass): New function.  Return true if the
5409         given symbol class represents and undefined/unresolved symbol.
5410
5411         (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
5412         unresolved symbols.
5413
5414         * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
5415
5416         * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
5417         STT_ARM_16BIT flag set, but it is not attached to a data object
5418         return STT_ARM_16BIT so that it will be treated as code by the
5419         disassembler.
5420
5421 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
5422
5423         * coff-i386.c (i3coff_object_p): Remove prototype.
5424         Update copyright.
5425
5426         * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
5427         to name.  Update copyright.
5428
5429         * trad-core.c (trad_unix_core_file_p): Cast core_regsec
5430         assignment to avoid warning.  Update copyright.
5431
5432 2000-01-24  Robert Lipe  (robertl@sco.com)
5433
5434         * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
5435         instead of using GNU C extension.
5436
5437 2000-01-21  Nick Clifton  <nickc@cygnus.com>
5438
5439         * libbfd.c (bfd_read): Do not attempt to get a negativly sized
5440         amount from a bfd_in_memory structure.
5441         (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
5442         structure.
5443
5444 2000-01-14  Nick Clifton  <nickc@cygnus.com>
5445
5446         * linker.c (default_indirect_link_order): oops - fix incorrectly
5447         applied patch from Tim Wall.
5448
5449 2000-01-13  Timothy Wall (twall@tiac.net>
5450
5451         * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
5452         = scnhsz, filhsz, relsz, aoutsz, etc)
5453
5454         * coffswap.h: Ditto.
5455
5456 2000-01-13  Nick Clifton  <nickc@cygnus.com>
5457
5458         * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
5459         interwork thumb to arm stub.
5460
5461 2000-01-13  Timothy Wall (twall@tiac.net>
5462
5463         * archures.c (bfd_octets_per_byte): New function: Return
5464         target byte size.
5465         (bfd_arch_mach_octets_per_byte): New function: Return target
5466         byte size.
5467
5468         * section.c: Distinguish between octets and bytes for usage of
5469         _cooked_size,  _raw_size, and output_offset.  Clarify
5470         description of bfd_set_section_contents.
5471
5472         * bfd-in2.h: Regenerate.
5473
5474         * coffgen.c: Indicate that the offset parameter is in bytes, not
5475         octets.
5476
5477         * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
5478         where appropriate to get the octet offset when calling
5479         bfd_set_section_contents.
5480         (bfd_coff_reloc_link_order): Ditto.
5481
5482         * linker.c (bfd_generic_reloc_link_order): Ditto.
5483         (_bfd_default_link_order): Ditto.
5484
5485         * reloc.c (bfd_perform_relocation):  Distinguish between octets
5486         and bytes.  Use octets when indexing into octet data; use bytes
5487         when calculating target addresses.
5488         (bfd_install_relocation): Ditto.
5489
5490         * srec.c (srec_write_section): Ditto.
5491
5492 2000-01-13  Nick Clifton  <nickc@cygnus.com>
5493
5494         * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
5495         3 to 2.  This allows 4 byte sized sections, which is necessary for
5496         dlltool to build functioning DLLs.
5497
5498 2000-01-10  Philip Blundell  <pb@futuretv.com>
5499
5500         * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
5501         (arm*-*-conix*): New target.
5502
5503 2000-01-10  Egor Duda  <deo@logos-m.ru>
5504
5505         * config.bfd: Include elf32_i386 vector to target list for cygwin
5506         and mingw.
5507
5508         * config.in: Undefine HAVE_WIN32_PSTATUS_T.
5509         * configure.in: Test for structure win32_pstatus_t in
5510         <sys/procfs.h>
5511         * configure: Regenerate.
5512
5513         * elf.c (elfcore_grok_win32pstatus): New function: process
5514         win32_pstatus_t notes in elf core file.
5515         (elfcore_grok_note): Detect win32_pstatus notes.
5516
5517 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
5518
5519         * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
5520         visibility.
5521         * elflink.h (elf_link_add_object_symbols): Combine visibilities.
5522         * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
5523
5524 For older changes see ChangeLog-9899
5525 \f
5526 Local Variables:
5527 mode: change-log
5528 left-margin: 8
5529 fill-column: 74
5530 version-control: never
5531 End: