bfd/ChangeLog

   1 start-sanitize-r5900
   2         Fri Feb  7 16:20:17 1997  Gavin Koch   <gavin@cygnus.com>
   3
   4         * config.bfd: add r5900
   5
   6 end-sanitize-r5900
   7 Fri Feb  7 12:39:11 1997  Ian Lance Taylor  <ian@cygnus.com>
   8
   9         * elflink.h (elf_link_input_bfd): If we've discarded a section,
  10         the output section will be the absolute section; don't print an
  11         assertion message for that case when doing a relocateable link.
  12
  13 Thu Feb  6 16:55:43 1997  Ian Lance Taylor  <ian@cygnus.com>
  14
  15         * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
  16         (struct mips_elf_link_hash_entry): Add new fields fn_stub,
  17         need_fn_sub, call_stub, and call_fp_stub.
  18         (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
  19         (mips_elf_link_hash_newfunc): Initialize new fields.
  20         (mips_elf_link_hash_table_create): Likewise.
  21         (mips_elf_relocate_section): Redirect relocations to use mips16
  22         stubs when appropriate.
  23         (mips_elf_check_relocs): Attach stub sections to the appropriate
  24         symbol.  Set need_fn_stub when appropriate.
  25         (mips_elf_always_size_sections): New static function.
  26         (mips_elf_check_mips16_stubs): New static function.
  27         (elf_backend_always_size_sections): Define.
  28         * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
  29
  30         * elflink.h (elf_link_input_bfd): Discard local symbols that are
  31         attached to sections which are not being included in the link.
  32
  33 Wed Feb  5 13:20:17 1997  Ian Lance Taylor  <ian@cygnus.com>
  34
  35         * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
  36         symbol value when computing the addend for a pc_relative
  37         pcrel_offset reloc.
  38
  39 Mon Feb  3 11:54:06 1997  Ian Lance Taylor  <ian@cygnus.com>
  40
  41         * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
  42         relocateable link, just skip pc_relative pcrel_offset relocs.
  43         * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
  44         structure for an ARM26 reloc which can be resolved.
  45         (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
  46         reloc can be resolved.
  47
  48         * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
  49         error in overflow check for R_RELBYTE.
  50
  51 Fri Jan 31 14:07:27 1997  Ian Lance Taylor  <ian@cygnus.com>
  52
  53         * ieee.c (ieee_slurp_section_data): Pick up the start address.
  54         From Mark Rasin <mark.rasin@telrad.co.il>.
  55
  56         * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
  57         debugging symbols.
  58
  59 Wed Jan 29 00:00:49 1997  Jeffrey A Law  (law@cygnus.com)
  60
  61         * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
  62         (elf_mn10200_howto_table): Likewise.
  63         (mn10200_reloc_map): Likewise.
  64
  65 start-sanitize-m32r
  66 Mon Jan 27 12:07:35 1997  Doug Evans  <dje@seba.cygnus.com>
  67
  68         * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
  69         * bfd-in2.h, libbfd.h: Regenerated.
  70         * elf32-m32r.c: Add support for them.
  71
  72 end-sanitize-m32r
  73 Mon Jan 27 12:25:02 1997  Ian Lance Taylor  <ian@cygnus.com>
  74
  75         * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
  76         * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
  77 start-sanitize-v850
  78         * elf32-v850.c (v850_elf_final_link_relocate): Remove used
  79         r_format and r_pcrel.  Always return a value.
  80 end-sanitize-v850
  81         * riscix.c (MY_final_link_callback): Define to dummy value.
  82
  83         * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
  84         relocations against the text segment, look up the output name of
  85         the reloc section.
  86         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
  87         * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
  88         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
  89         * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
  90         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
  91
  92 start-sanitize-tic80
  93 Wed Jan 22 15:40:28 1997  Fred Fish  <fnf@cygnus.com>
  94
  95         * coff-tic80.c (tic80coff_vec): Use correct data put/get
  96         routines for little endian data.
  97         * coffcode.h (coff_write_object_contents): Set magic to
  98         TIC80_ARCH_MAGIC for TIc80.
  99
 100 Tue Jan 21 12:32:43 1997  Fred Fish  <fnf@cygnus.com>
 101
 102         * coff-tic80.c (tic80coff_vec): Change to little endian data
 103         as the default.
 104
 105 end-sanitize-tic80
 106 Thu Jan 16 17:45:57 1997  Ian Lance Taylor  <ian@cygnus.com>
 107
 108         * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
 109         auxiliary_filters parameter to be const char * const *.  Accept a
 110         NULL terminated array.
 111         * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
 112         (bfd_elf32_size_dynamic_sections): Update declaration.
 113         * bfd-in2.h: Rebuild.
 114
 115 Wed Jan 15 11:21:32 1997  Ian Lance Taylor  <ian@cygnus.com>
 116
 117         * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
 118         NOTYPE symbol in a text section as a FUNC symbol.
 119
 120         * coffcode.h (coff_compute_section_file_positions): Force
 121         relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
 122
 123 Tue Jan 14 08:46:33 1997  Doug Evans  <dje@canuck.cygnus.com>
 124
 125         * libaout.h (machine_type): Reserve several values for sparclet.
 126
 127 start-sanitize-tic80
 128 Mon Jan 13 22:39:08 1997  Michael Meissner  <meissner@tiktok.cygnus.com>
 129
 130         * config.bfd (tic80-*-*): Don't require 'coff'.
 131
 132 end-sanitize-tic80
 133 start-sanitize-v850
 134 Mon Jan 13 19:36:25 1997  Michael Meissner  <meissner@tiktok.cygnus.com>
 135
 136         * elf32-v850.c (v850_elf_howto_table): Set the special_function
 137         table to v850_elf_reloc for all non-standard relocations.
 138         (v850_elf_check_relocs): Add check for h being non-null.
 139         (v850_elf_reloc): Add  R_V850_ZDA_OFFSET support.  Use switch
 140         statement instead of multiple ifs.
 141         (v850_elf_relocate_section): Fix up error message, don't just call
 142         abort.
 143
 144 end-sanitize-v850
 145 Mon Jan  6 13:28:35 1997  Jeffrey A Law  (law@cygnus.com)
 146
 147         * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
 148         Use bfd_elf_generic_reloc as special function for all relocs.
 149         (bfd_elf32_mn10200_reloc): Remove unnecessary function.
 150
 151         * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
 152         24bit pc-relative reloc.
 153
 154 start-sanitize-tic80
 155 Fri Jan  3 16:33:00 1997  Fred Fish  <fnf@cygnus.com>
 156
 157         * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
 158         * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
 159         header byte order is little endian.  Use correct bfd_get and
 160         bfd_put routines for little endian headers.
 161         * coffcode.h (coff_set_arch_mach_hook): Set arch to
 162         bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
 163
 164 end-sanitize-tic80
 165 Fri Jan  3 16:54:08 1997  Jeffrey A Law  (law@cygnus.com)
 166
 167         * reloc.c: Add BFD_RELOC_24.
 168         * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
 169         (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
 170         * bfd-in2.h, libbfd.h: Rebuilt.
 171
 172 Fri Jan  3 16:58:31 1997  Richard Henderson  <rth@tamu.edu>
 173
 174         elf64-alpha multiple .got rewrite:
 175
 176         * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
 177         (bfd_elf*_mkobject): Don't define here ...
 178         * elfxx-target.h: ... but rather here.  Default always_size_sections
 179         hook to NULL.
 180         * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
 181         what the #defines in elf-bfd.h transmuted it to anyway.
 182
 183         * section.c: Add SEC_LINKER_CREATED flag.
 184         * bfd-in2.h: Rebuild.
 185         * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
 186         relocation section flags.
 187         (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
 188         SEC_IN_MEMORY to recognize generated bits.
 189         * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
 190         Likewise.
 191         * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
 192         mips_elf_create_compact_rel_section, mips_elf_create_got_section,
 193         mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
 194         * elf32-ppc.c (ppc_elf_create_linker_section,
 195         ppc_elf_size_dynamic_sections): Likewise.
 196         * elf32-sparc.c (elf32_sparc_check_relocs,
 197         elf32_sparc_size_dynamic_sections): Likewise.
 198         * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
 199         section flags.
 200         (_bfd_elf_create_dynamic_sections): Likewise.
 201         (_bfd_elf_make_linker_section_rela): Likewise.
 202         * elflink.h (elf_link_create_dynamic_sections): Likewise.
 203         (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
 204         (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
 205         to identify generated bits.
 206         (elf_link_input_bfd): Likewise.
 207
 208         * elf64-alpha.c: Rewrite everything touching relocations.
 209
 210 start-sanitize-v850
 211 Fri Jan  3 11:42:53 1997  Michael Meissner  <meissner@tiktok.cygnus.com>
 212
 213         * elf32-v850.c (all functions and static variables): Go through
 214         and regularize names to be of the form v850_elf_<xxx>.
 215         (toplevel): Include <elf/v850.h>.
 216         (enum reloc_type): Move to include/elf/v850.h.
 217         (v850_elf_check_relocs): For common variables, if the variable is
 218         referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
 219         into the appropriate section.
 220         (elf_backend_check_relocs): Define.
 221
 222 Tue Dec 31 15:15:28 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 223
 224         * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
 225
 226 end-sanitize-v850
 227 Tue Dec 31 14:44:50 1996  Ian Lance Taylor  <ian@cygnus.com>
 228
 229         * config.bfd (mips*el-*-linux*): New target.
 230         (mips*-*-linux*): New target.
 231
 232         * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
 233         Return a useful value.
 234
 235         * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
 236
 237         * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
 238         ac_cv_func_mmap.
 239         * configure: Rebuild.
 240         * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
 241         ac_cv_func_mmap in bfd/configure.host.
 242
 243         * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
 244         filter_shlib and auxiliary_filter_shlib parameters.
 245         * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
 246         DT_FILTER.
 247         * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
 248         (bfd_elf64_size_dynamic_sections): Likewise.
 249         * bfd-in2.h: Rebuild.
 250
 251 Mon Dec 30 18:48:52 1996  Ian Lance Taylor  <ian@cygnus.com>
 252
 253         * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
 254         symbols, don't export a symbol which is defined by an object in an
 255         archive which contains shared objects.
 256
 257 start-sanitize-tic80
 258 Mon Dec 30 16:12:58 1996  Fred Fish  <fnf@cygnus.com>
 259
 260         * archures.c (enum bfd_architecture): Add bfd_arch_tic80
 261         for TI TMS320c80 (MVP).
 262         (bfd_archures_list): Add bfd_tic80_arch.
 263         * bfd-in2.h: Regenerate by running "make headers".
 264
 265 Sun Dec 29 16:18:52 1996  Fred Fish  <fnf@cygnus.com>
 266
 267         * cpu-tic80.c (bfd_tic80_arch): Add struct.
 268         * configure.in (case $vec): Correct typo, "tb" not "tp".
 269         Also add cofflink.o for tic80coff_vec.
 270         * configure: Regenerate with autoconf.
 271
 272 end-sanitize-tic80
 273 Mon Dec 30 11:54:56 1996  Ian Lance Taylor  <ian@cygnus.com>
 274
 275         * libbfd.c: Patch up the mmap code so that it is only built if BFD
 276         is configured with --with-mmap.
 277
 278 start-sanitize-tic80
 279 Sun Dec 29 10:48:57 1996  Fred Fish  <fnf@cygnus.com>
 280
 281         * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
 282         (ALL_MACHINES): Add cpu-tic80.o
 283         (cpu-tic80.o, coff-tic80.o): Add dependencies.
 284         * coff-tic80.c: Add skeleton, cloned from another coff config.
 285         * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
 286         for TIc80.
 287
 288 end-sanitize-tic80
 289 Fri Dec 27 20:56:41 1996  Fred Fish  <fnf@cygnus.com>
 290
 291         * TODO: Correct a misspelling.
 292 start-sanitize-tic80
 293         * coff-tic80.c: New file for TI TMS320C80 (MVP).
 294         * cpu-tic80.c: New file for TI TMS320C80 (MVP).
 295         * configure.in (case $vec): Add tic80coff_vec entry.
 296         * configure: Regenerate with autoconf.
 297         * archures.c (bfd_tic80_arch): Declare.
 298         * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
 299         * config.bfd (case ${targ}): Add tic80*-*-coff* target.
 300         * targets.c (tic80coff_vec): Add decl as extern bfd_target.
 301         (bfd_target_vector): Add tic80coff_vec entry.
 302 end-sanitize-tic80
 303
 304 Fri Dec 27 11:48:12 1996  H.J. Lu  <hjl@lucon.org>
 305
 306         * elflink.h (elf_buckets): Add some more values for larger
 307         binaries.
 308
 309 Thu Dec 26 18:36:54 1996  Ian Lance Taylor  <ian@cygnus.com>
 310
 311         * Makefile.in (install): Move subdir_do out of conditional. From
 312         Fred Fish <fnf@cygnus.com>.
 313
 314 Wed Dec 18 10:04:30 1996  Jeffrey A Law  (law@cygnus.com)
 315
 316         * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
 317         32 bit relocs.
 318         (elf_mn10200_howto_table): Likewise.
 319         (mn10200_reloc_map): Likewise.
 320
 321 Tue Dec 17 11:09:36 1996  Ian Lance Taylor  <ian@cygnus.com>
 322
 323         * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
 324         mips16 symbol during the link.
 325         (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
 326         mips16 symbol.
 327         (mips_elf_link_output_symbol_hook): New static function.
 328         (elf_backend_link_output_symbol_hook): Define.
 329
 330         * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
 331         not zero.
 332
 333 Mon Dec 16 14:38:39 1996  Ian Lance Taylor  <ian@cygnus.com>
 334
 335         * elf.c (bfd_section_from_shdr): Don't check for reloc sections
 336         against SEC_DEBUGGING sections here (revert patch of December 5).
 337         * elfcode.h (elf_object_p): Check for them here, instead.
 338
 339 Sun Dec 15 14:46:06 1996  Ian Lance Taylor  <ian@cygnus.com>
 340
 341         * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
 342         * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
 343         slurp_reloc_table.
 344         (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
 345         (_bfd_elf_canonicalize_dynamic_reloc): New function.
 346         * elf-bfd.h (struct elf_size_info): Update declaration of
 347         slurp_reloc_table.
 348         (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
 349         (_bfd_elf_canonicalize_dynamic_reloc): Declare.
 350         * elfxx-target.h: Use new dynamic reloc routines by default.
 351         * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
 352         parameter.
 353
 354 Fri Dec 13 13:18:49 1996  Dan Wilder  <dan@gasboy.com>
 355
 356         * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
 357         if NAMES_HAVE_UNDERSCORE is defined.
 358
 359 Fri Dec 13 11:13:23 1996  Doug Evans  <dje@canuck.cygnus.com>
 360
 361         * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
 362
 363 Thu Dec 12 15:07:20 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 364
 365         * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
 366         supported relocs.
 367
 368 Thu Dec 12 14:55:41 1996  Ian Lance Taylor  <ian@cygnus.com>
 369
 370         * elflink.h (elf_link_add_object_symbols): Only add a weak
 371         symbol if the real definition is in the dynamic symbol table.
 372         After finding the real definition, then, if it is dynamic, add the
 373         weak symbol to the dynamic symbol table.
 374
 375         * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
 376
 377         * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
 378         function.
 379         (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
 380         array.
 381
 382 Tue Dec 10 23:23:52 1996  Jeffrey A Law  (law@cygnus.com)
 383
 384         * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
 385         variants.
 386         (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
 387         (bfd_elf32_mn10300_reloc): Write data in little endian format.
 388         * reloc.c: Remove mn10300 big endian relocs.
 389         * bfd-in2.h, libbfd.h: Rebuilt.
 390
 391         * elf32-mn10200.c: Update from elf32-mn10300.c.
 392
 393 Fri Dec  6 15:18:05 1996  Jeffrey A Law  (law@cygnus.com)
 394
 395         * elf32-mn10300.c (elf_symbol_leading_char): Define.
 396
 397         * elf32-mn10300.c: Add some comments.
 398
 399 Fri Dec  6 17:16:43 1996  Ian Lance Taylor  <ian@cygnus.com>
 400
 401         * ihex.c (ihex_scan): Always initialize buf before jumping to
 402         error_return.
 403         (ihex_read_section): Likewise.
 404
 405 Thu Dec  5 22:29:18 1996  Jeffrey A Law  (law@cygnus.com)
 406
 407         * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
 408         inplace for most relocs.
 409
 410 Thu Dec  5 13:24:46 1996  Ian Lance Taylor  <ian@cygnus.com>
 411
 412         * elflink.h (elf_link_add_object_symbols): Calling check_relocs
 413         even if SEC_ALLOC is not set.
 414         * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
 415         when deciding whether to copy a reloc into a shared object.
 416         (elf_i386_relocate_section): Likewise.
 417         * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
 418         (elf32_sparc_relocate_section): Likewise.
 419         * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
 420         reloc section if it is not set in the source section.
 421         * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
 422         * elf.c (bfd_section_from_shdr): Mark a reloc section associated
 423         with a SEC_DEBUGGING section as SEC_DEBUGGING.
 424
 425 Wed Dec  4 14:18:13 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 426
 427         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
 428         expects a .got.plt until we actually create it.
 429
 430 Mon Dec  2 12:13:51 1996  Ian Lance Taylor  <ian@cygnus.com>
 431
 432         * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
 433         message for bfd_reloc_outofrange, rather than aborting.  From
 434         Philippe De Muyter <phdm@info.ucl.ac.be>.
 435
 436         * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
 437         a relocateable link, don't try to process them.  From Heinz Wrobel
 438         <wrobel@lpr.e-technik.tu-muenchen.de>.
 439
 440 Mon Dec  2 00:39:24 1996  Jeffrey A Law  (law@cygnus.com)
 441
 442         * elf32-mn10300.c (mn10300_info_howto): Renamed from
 443         mn10300_info_howto_rel.  Tweak reloc argument to be an
 444         Elf32_Internal_Rela.
 445         (USE_RELA): Define instead of USE_REL.
 446         (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
 447
 448 Sun Dec  1 00:18:59 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 449
 450         * configure.in, configure:  Handle mips*-sgi-irix6*.
 451         * irix-core.c (irix_core_core_file_p):  Accept CORE_MAGICN32
 452         core files.
 453
 454 Wed Nov 27 12:10:25 1996  Ian Lance Taylor  <ian@cygnus.com>
 455
 456         * elf32-i386.c (elf_i386_relocate_section): Warn about a
 457         relocation against a symbol defined in a section with no output
 458         section.
 459
 460 Tue Nov 26 11:07:31 1996  Ian Lance Taylor  <ian@cygnus.com>
 461
 462         * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
 463         * configure, config.in: Rebuild with autoconf 2.12.
 464
 465         * elf-bfd.h (struct elf_link_hash_entry): Add other field.
 466         * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
 467         (swap_out_syms): Set st_other from existing st_other field.
 468         * elflink.h (elf_link_add_object_symbols): Store st_other in hash
 469         table other field.
 470         (elf_link_output_extsym): Set the other field from the global hash
 471         table entry.
 472         * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
 473         (elf_mips16_jump_howto): New static variable.
 474         (mips16_jump_reloc): New static function.
 475         (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
 476         (mips_info_to_howto_rel): Handle R_MIPS16_26.
 477         (mips_elf_relocate_section): Handle R_MIPS16_26.  Handle R_MIPS_26
 478         to a mips16 symbol.
 479         * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
 480         * bfd-in2.h, libbfd.h: Rebuild.
 481         * cpu-mips.c (arch_info_struct): Add mips:16 entry.
 482
 483 Mon Nov 25 11:23:32 1996  Ian Lance Taylor  <ian@cygnus.com>
 484
 485         * configure.host: Use long long for mips-sgi-irix6*.
 486
 487         * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
 488         only a warning.  From Philippe De Muyter <phdemuyt@ulb.ac.be>.
 489
 490 Mon Nov 25 08:52:29 1996  Jeffrey A Law  (law@cygnus.com)
 491
 492         * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
 493         (enum reloc_type): Add more reloc types.
 494         (elf32_mn10300_howto_table): Update for new reloc types.
 495         (elf32_mn10300_reloc_map): Update for new reloc types.
 496         * reloc.c: Add some new relocs for the mn10300 series.
 497         * bfd-in2.h, libbfd.h: Rebuilt.
 498
 499 Sat Nov 23 13:26:18 1996  Jeffrey A Law  (law@cygnus.com)
 500
 501         * som.c (setup_sections): Don't lose for a space which has
 502         no data, but some symbols.
 503
 504 Fri Nov 22 11:32:13 1996  Ian Lance Taylor  <ian@cygnus.com>
 505
 506         * sunos.c (struct sunos_link_hash_table): Add got_needed field.
 507         (sunos_link_hash_table_create): Initialize got_needed.
 508         (sunos_create_dynamic_sections): Only set .got section size if it
 509         is not already set.  Set got_needed.
 510         (bfd_sunos_size_dynamic_sections): Check got_needed.  Only set
 511         sdynptr, and only handle dynamic sections, if dynamic sections are
 512         needed.
 513         (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
 514         Initialize .got section.
 515         (sunos_scan_ext_relocs): Likewise.
 516         (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
 517         a dynamic symbol.
 518         (sunos_finish_dynamic_link): Check got_needed.  Only set up
 519         dynamic linking information if needed.
 520
 521 Thu Nov 21 10:31:31 1996  Rob Savoye  (rob@cygnus.com)
 522
 523         * config.bfd: Added VersaDOS format to the Ericsson configuration.
 524
 525 Wed Nov 20 16:31:31 1996  Jeffrey A Law  (law@cygnus.com)
 526
 527         * elf32-mn10300.c: Rough cut at relocs for the mn10300.
 528
 529 start-sanitize-d10v
 530 Wed Nov 13 08:12:38 1996  Jeffrey A Law  (law@cygnus.com)
 531
 532         * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
 533         anymore.
 534
 535 end-sanitize-d10v
 536 Tue Nov 12 13:30:00 1996  Dawn Perchik  <dawn@cygnus.com>
 537
 538         * filemode.c: Include sysdep.h.
 539         * ihex.c: Add casts to eliminate compiler warnings.
 540         * sunos.c: Add casts to eliminate compiler warnings.
 541
 542 Mon Nov 11 10:37:02 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 543
 544         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
 545         section.
 546         (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC.  Make
 547         appropriate relocations in the .so file if shared.
 548         (ppc_elf_relocate_section): Ditto.
 549
 550 start-sanitize-m32r
 551 Tue Oct 29 15:03:02 1996  Doug Evans  <dje@canuck.cygnus.com>
 552
 553         * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
 554         complain_overflow_unsigned.
 555
 556 end-sanitize-m32r
 557 start-sanitize-d10v
 558 Tue Oct 29 12:53:46 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 559
 560         * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
 561         overflows for R_D10V_16 and R_D10V_18.
 562
 563 end-sanitize-d10v
 564 Tue Oct 29 13:23:53 1996  Ian Lance Taylor  <ian@cygnus.com>
 565
 566         * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
 567         (do_with_relocs): Likewise.
 568         (do_as_repeat): Likewise.
 569         (copy_expression): Likewise.
 570
 571 Fri Oct 25 16:56:40 1996  Ian Lance Taylor  <ian@cygnus.com>
 572
 573         * ieee.c (ieee_write_external_part): Correctly record whether
 574         there is an external part.
 575
 576 start-sanitize-v850
 577 Thu Oct 24 14:32:52 1996  Jeffrey A Law  (law@cygnus.com)
 578
 579         * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
 580         handle tda offsets for sld.w and sst.w instructions.
 581         Fix alignment check in sld.w and sst.w tda reloc handling.
 582
 583 end-sanitize-v850
 584 Thu Oct 24 09:08:47 1996  Stu Grossman  (grossman@critters.cygnus.com)
 585
 586         * aclocal.m4, configure:  Set USE_BINARY_FOPEN for *-*-windows.
 587
 588 start-sanitize-v850
 589 Wed Oct 23 00:53:16 1996  Jeffrey A Law  (law@cygnus.com)
 590
 591         * elf32-v850.c: Add comments about assumptions about
 592         char, short & long sizes.
 593         (elf32_v850_bfd_final_link_relocate): Fix sign extension
 594         problems for several relocs.
 595
 596         * elf32-v850.c (elf32_v850_howto_table): Fix typo in
 597         R_V850_SDA_OFFSET entry.
 598
 599 end-sanitize-v850
 600 Wed Oct 23 00:20:34 1996  Ian Lance Taylor  <ian@cygnus.com>
 601
 602         * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
 603         Store import file index in ldindx.
 604         (xcoff_build_ldsyms): Assume that ldsym was not previously
 605         allocated.  For an imported symbol, copy ldindx into l_ifile.
 606
 607 start-sanitize-v850
 608 Tue Oct 22 19:20:38 1996  Jeffrey A Law  (law@cygnus.com)
 609
 610         * elf32-v850.c (elf_v850_howto_table): Fix ordering of
 611         R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET.  Fix various
 612         fields in R_V850_TDA_OFFSET.
 613         (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
 614         relocs to work more like other relocs.  Handle R_V850_TDA_OFFSET
 615         relocations.
 616
 617         * elf32-v850.c: Include bfdlink.h.
 618         (bfd_elf32_v850_reloc): Return an error if we get a reloc
 619         we can't handle.
 620         (elf32_v850_bfd_final_link_relocate): New function.
 621         (v850_elf_relocation_section): Likewise.
 622         (elf_backend_relocate_section): Define.
 623
 624 end-sanitize-v850
 625 Tue Oct 22 17:22:43 1996  Ian Lance Taylor  <ian@cygnus.com>
 626
 627         * binary.c (binary_set_section_contents): Ignore sections which
 628         don't have SEC_LOAD and SEC_ALLOC set.
 629
 630 Mon Oct 21 12:13:05 1996  Jeffrey A Law  (law@cygnus.com)
 631
 632         * linker.c (_bfd_generic_final_link): Avoid losing static
 633         symbols in the .bss section.
 634
 635 Mon Oct 21 10:54:58 1996  Ian Lance Taylor  <ian@cygnus.com>
 636
 637         * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
 638         (mips32_64bit_reloc): New static function.
 639         (mips_reloc_map): Add entry for BFD_RELOC_64.
 640         (mips_elf_relocate_section): Handle R_MIPS_64.
 641
 642         * linker.c (default_indirect_link_order): Print an error message
 643         when attempting to do a relocateable link with different object
 644         file formats, rather than calling abort.
 645
 646 start-sanitize-m32r
 647 Thu Oct 17 10:43:29 1996  Doug Evans  <dje@canuck.cygnus.com>
 648
 649         * reloc.c (m32r relocs): Rename them.
 650         * bfd-in2.h, libbfd.h: Regenerated.
 651         * elf32-m32r.c: Update.
 652         (m32r_elf_10_pcrel_reloc): New function.
 653         (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
 654         (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
 655
 656 end-sanitize-m32r
 657 Wed Oct 16 11:24:35 1996  Jeffrey A Law  (law@cygnus.com)
 658
 659         * linker.c (_bfd_generic_final_link): Set "linker_mark" for
 660         all sections that will be included in the output file.
 661         (_bfd_generic_link_output_symbols): Discard symbols in sections
 662         which are being discarded.
 663
 664 start-sanitize-v850
 665
 666         * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
 667         R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
 668         (elf_v850_howto_table): Corresponding changes.
 669         (elf_v850_reloc_map): Corresponding changes.
 670         * reloc.c: Add additional V850 relocations.
 671         * bfd-in2.h, libbfd.h: Rebuilt.
 672
 673         * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
 674         no longer want in pc-relative relocs.
 675
 676 Tue Oct 15 22:17:37 1996  Jeffrey A Law  (law@cygnus.com)
 677
 678         * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
 679         accept a reloc against an undefined sybmol!
 680
 681 Tue Oct 15 16:17:28 1996  Stu Grossman  (grossman@critters.cygnus.com)
 682
 683         * elf32-v850.c:  Define elf_symbol_leading_char to be '_'.
 684
 685 end-sanitize-v850
 686 Tue Oct 15 12:40:41 1996  Ian Lance Taylor  <ian@cygnus.com>
 687
 688         * VERSION: Bump for new relocation.
 689
 690         * hosts/i386bsd.h: If NBPG is not defined, define it as
 691         PAGE_SIZE, for recent versions of FreeBSD.
 692
 693 Mon Oct 14 12:37:26 1996  Ian Lance Taylor  <ian@cygnus.com>
 694
 695         * configure.host: Use `long long' as the 64 bit type on a Solaris
 696         host, since both gcc and the SunPRO compilers support it.
 697
 698 Mon Oct 14 11:17:24 1996  Richard Henderson  <rth@tamu.edu>
 699
 700         * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL.  It was a
 701         mistake to have reused the ECOFF LITERAL for ELF since they have
 702         different semantics.
 703         * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
 704         * bfd-in2.h, libbfd.h: Rebuild.
 705
 706         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
 707         section overflow.
 708
 709         * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
 710         dynamic relocation for an undefweak symbol when we are building
 711         a static executable.
 712
 713 Thu Oct 10 11:15:06 1996  Stan Shebs  <shebs@andros.cygnus.com>
 714
 715         * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
 716         point explicitly to srcdir.
 717         (targmatch.h): Edit references to point explicitly to objdir.
 718
 719 Thu Oct 10 14:14:23 1996  Ian Lance Taylor  <ian@cygnus.com>
 720
 721         * config.bfd: When setting targ_cpu, don't get confused by
 722         linux-gnu.
 723
 724 Tue Oct  8 08:51:19 1996  Stu Grossman  (grossman@critters.cygnus.com)
 725
 726         * configure.host:  Add support for windows host (a build done
 727         under the Microsoft build environment).
 728
 729 Tue Oct  8 11:40:16 1996  Ian Lance Taylor  <ian@cygnus.com>
 730
 731         * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
 732         definition in a dynamic object, add it to the dynamic symbol table
 733         if any dynamic object mentions it.  Reverts part of last patch.
 734
 735         * sunos.c (struct sunos_link_hash_table): Add got_base field.
 736         (sunos_link_hash_table_create): Initialize got_base.
 737         (bfd_sunos_size_dynamic_sections): If the .got section is more
 738         than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
 739         0x1000.
 740         (sunos_check_dynamic_reloc): Subtract got_base from a base
 741         relative relocation.
 742
 743         * elf32-mips.c (elf_mips_isa): New static function.
 744         (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
 745         -mips1 and -mips2 code together, or -mips3 and -mips4 code.
 746
 747 Mon Oct  7 11:44:17 1996  Ian Lance Taylor  <ian@cygnus.com>
 748
 749         * archive.c (do_slurp_coff_armap): Only treat archive as little
 750         endian for i960 COFF.
 751
 752 Fri Oct  4 13:49:01 1996  Ian Lance Taylor  <ian@cygnus.com>
 753
 754         * coffcode.h (coff_compute_section_file_positions): Adjust sofar
 755         by the change in size of the section when EXEC_P is not set.
 756
 757         * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
 758         (m68kcoff_rtype_to_howto): New static function.
 759         * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
 760         VMA to the addend for a PC relative reloc.
 761
 762         * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
 763         HP/UX 10.20.
 764         * Makefile.in: Rebuild dependencies.
 765
 766         * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
 767         som.h is included.
 768
 769 Fri Oct  4 11:41:39 1996  Jeffrey A Law  (law@cygnus.com)
 770
 771         * Makefile.in: Remove explicit dependencies for mn10200 and
 772         mn10300 files.
 773         (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
 774         (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
 775         (dependencies): Rebuilt.
 776
 777 Thu Oct  3 16:57:51 1996  Ian Lance Taylor  <ian@cygnus.com>
 778
 779         * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
 780         during this function.
 781
 782         * elflink.c (_bfd_elf_create_linker_section): Only use an existing
 783         section if the flags are compatible.
 784
 785         * configure.in: Add havevecs, and put it in tdefaults.
 786         * mpw-config.in: Likewise.
 787         * configure: Rebuild.
 788         * targmatch.sed: New file; a sed script to build targmatch.h from
 789         config.bfd.
 790         * config.bfd: Add #if, #endif, and comments for targmatch.h.
 791         * targets.c: Include "fnmatch.h".
 792         (struct targmatch): Define.
 793         (bfd_target_match): Define by including targmatch.h.
 794         (bfd_find_target): If the target is not found by name, search for
 795         it as a configuration triplet.
 796         * Makefile.in: Rebuild dependencies.
 797         (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
 798         i386dynix.o, m68k4knetbsd.o, and riscix.o.
 799         (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
 800         hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
 801         (HFILES): Add targmatch.h.  Also, alphabetize and reindent.
 802         (CFILES): Remove i386dynix.c and hp300bsd.c.
 803         (targmatch.h): New target.
 804         (do_clean): Remove targmatch.h.
 805
 806         * configure.in: Add BFD_NEED_DECLARATION(getenv).
 807         * acconfig.h: Add NEED_DECLARATION_GETENV.
 808         * configure, config.in: Rebuild.
 809         * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
 810         * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
 811
 812 Thu Oct  3 09:29:09 1996  Jeffrey A Law  (law@cygnus.com)
 813
 814         * cpu-mn10x00.c, elf32-mn10x00: Removed.
 815         * cpu-mn10200.c, cpu-mn10300.c: New files.
 816         * elf32-mn10200.c, elf32-mn10300.c: New files.
 817         * Makefile.in: Break mn10x00 support into two separate
 818         configurations, mn10200 and mn10300.
 819         * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
 820         * bfd-in2.h, configure: Rebuilt.
 821
 822 Thu Oct  3 15:38:19 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 823
 824         * Makefile.in (do_clean): Move config.log to do_distclean.
 825
 826 Wed Oct  2 21:40:55 1996  Jeffrey A Law  (law@cygnus.com)
 827
 828         * cpu-mn10x00.c, elf32-mn10x00.c: New files.
 829         * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
 830         (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
 831         (elf32-mn10x00.o): Add dependencies.
 832         * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
 833         (bfd_mn10x00_arch): Declare.
 834         (bfd_archures_list): Add bfd_mn10x00_arch.
 835         * config.bfd: Add mn10x00-*-*.
 836         * configure.in: Add bfd_elf32_mn10x00_vec.
 837         * elf.c (prep_headers): Handle bfd_arch_mn10x00.
 838         * targets.c (bfd_elf32_mn10x00_vec): Declare.
 839         (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
 840         * bfd-in2.h, configure: Rebuilt.
 841
 842 Wed Oct  2 15:46:45 1996  Klaus Kaempf  <kkaempf@progis.de>
 843
 844         openVMS/Alpha: Provide filename and case_hack flags via
 845         symbol table from gas.
 846         Add case_hack code for symbol output from vax/vms.
 847         * evax-alpha.c (evax_initialize): Remove filename handling,
 848         filename is provided via symbol table.
 849         (evax_get_symtab): Use local symbol count when setting up table.
 850         * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
 851         debugging.
 852         (_bfd_evax_write_egsd): Skip file name symbol.
 853         * evax-emh.c (get_vms_time_string): Local function now.
 854         (_bfd_evax_write_emh): Extract source filename and case_hack flags
 855         from symbol table.
 856         * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
 857         through _bfd_evax_case_hack_symbol.
 858         * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
 859         functions.
 860         (_bfd_evax_basename): Removed.
 861         (_bfd_get_vms_time_string): Moved to evax-emh.c.
 862         * evax.h (evax_private_data_struct): Remove filename.
 863         (flag_hash_long_names, flag_show_after_trunc,
 864         flag_no_hash_mixed_case, vms_name_mapping): New flags for
 865         vms_case_hack.
 866
 867 Wed Oct  2 12:02:02 1996  Ian Lance Taylor  <ian@cygnus.com>
 868
 869         * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
 870         (N_GETMID_NET, N_GETFLAG_NET): Likewise.
 871         (NO_SWAP_MAGIC): Don't define.
 872         (SWAP_MAGIC): Define.
 873
 874         * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
 875         no hash table entry for a global symbol.
 876
 877 Tue Oct  1 16:14:22 1996  Joel Sherrill  <joel@oarcorp.com>
 878
 879         * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
 880
 881 Tue Oct  1 12:31:39 1996  Ian Lance Taylor  <ian@cygnus.com>
 882
 883         * cofflink.c (coff_link_add_symbols): Don't override a meaningful
 884         symbol type with T_NULL.  Warn if symbol type changes.  Based on
 885         patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
 886
 887         * elflink.h (elf_link_add_object_symbols): Only put a symbol from
 888         a dynamic object in the dynamic symbol table if it is referenced
 889         or defined by a regular object.
 890
 891 start-sanitize-v850
 892 Fri Sep 27 18:41:07 1996  Stu Grossman  (grossman@critters.cygnus.com)
 893
 894         * elf32-v850.c (bfd_elf32_v850_is_local_label):  New function to
 895         remove dwarf local labels.  Shrinks binaries by a factor of 3!
 896
 897 end-sanitize-v850
 898 Mon Sep 23 13:33:00 1996  Ian Lance Taylor  <ian@cygnus.com>
 899
 900         * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
 901         by hand, rather than by calling bfd_make_section.
 902
 903 start-sanitize-m32r
 904 Mon Sep 23 09:23:41 1996  Doug Evans  <dje@seba.cygnus.com>
 905
 906         * reloc.c: Rename m32r relocs.
 907         * bfd-in2.h, libbfd.h: Rebuilt.
 908         * elf32-m32r.c: Update.
 909
 910 end-sanitize-m32r
 911 Fri Sep 20 11:43:43 1996  Ian Lance Taylor  <ian@cygnus.com>
 912
 913         * aoutx.h (aout_link_input_section_ext): When doing a relocateable
 914         link, adjust the symbol index of a base relative reloc.  Don't
 915         change the addend of a PC relative reloc if pcrel_offset is set.
 916         * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
 917         a relocateable link.
 918
 919         * reloc.c (bfd_perform_relocation): Apply the relocation even if
 920         it is zero, in case src_mask matters.
 921         (bfd_install_relocation): Likewise.
 922
 923 Thu Sep 19 11:03:06 1996  Ian Lance Taylor  <ian@cygnus.com>
 924
 925         * xcofflink.c (xcoff_link_add_symbols): Always initialize
 926         keep_syms.
 927         (_bfd_xcoff_bfd_final_link): Don't set target_index
 928         to an uninitialized value.
 929
 930 Tue Sep 17 14:18:31 1996  Ian Lance Taylor  <ian@cygnus.com>
 931
 932         * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
 933         indices, rather than crashing.
 934         (coff_slurp_reloc_table): Likewise.  Check whether the howto field
 935         is NULL.
 936         * coff-sh.c (sh_relocate_section): Check for an illegal symbol
 937         index.
 938
 939 Mon Sep 16 12:39:36 1996  Ian Lance Taylor  <ian@cygnus.com>
 940
 941         * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
 942         reloc to 0.
 943         (coff_arm_adjust_symndx): New static function.
 944         (coff_adjust_symndx): Define.
 945
 946         * srec.c (srec_scan): Accept multiple symbols on a single line.
 947         From Pascal Martin <pmartin@alsys.com>.
 948
 949         * README: New file.
 950
 951 Fri Sep 13 14:32:42 1996  Doug Evans  <dje@canuck.cygnus.com>
 952
 953         * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
 954         (sunos_merge_private_bfd_data): New function.
 955
 956 Fri Sep 13 15:50:57 1996  Ian Lance Taylor  <ian@cygnus.com>
 957
 958         * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
 959         than input BFD.
 960         (bfd_merge_private_bfd_data): Likewise.
 961         * section.c (bfd_copy_private_section_data): Likewise.
 962         * syms.c (bfd_copy_private_symbol_data): Likewise.
 963         * bfd-in2.h: Rebuild.
 964         * aout-target.h (MY_bfd_copy_private_section_data): Check that
 965         both BFD's are the right flavour.
 966         * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
 967         * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
 968         * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
 969         (_bfd_mips_elf_merge_private_bfd_data): Likewise.
 970         * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
 971         (ppc_elf_merge_private_bfd_data): Likewise.
 972         * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
 973         * peicode.h (pe_bfd_copy_private_section_data): Likewise.
 974
 975         * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
 976         R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
 977         its sanity check.
 978
 979 start-sanitize-m32r
 980 Thu Sep 12 11:45:57 1996  Doug Evans  <dje@seba.cygnus.com>
 981
 982         * reloc.c: Add m32r relocs.
 983         * bfd-in2.h, libbfd.h: Rebuilt.
 984         * cpu-m32r.c,elf32-m32r.c: New files.
 985
 986 end-sanitize-m32r
 987 Thu Sep 12 11:10:05 1996  Ian Lance Taylor  <ian@cygnus.com>
 988
 989         * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
 990
 991 Wed Sep 11 11:57:56 1996  Ian Lance Taylor  <ian@cygnus.com>
 992
 993         * tekhex.c (first_phase): Change type parameter from char to int.
 994         (out): Likewise.
 995         (pass_over): Change func to expect int, not char.
 996
 997         * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
 998         rather than SEC_LOAD when aligning the file offset for the first
 999         section in a segment.
1000
1001 Tue Sep 10 16:18:30 1996  Fred Fish  <fnf@cygnus.com>
1002
1003         * syms.c (coff_section_type): Make arg const.
1004         * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1005         to make_bfd_asection().
1006         * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1007         * elfcode.h (bfd_section_from_phdr): Remove prototype.
1008         (_bfd_elf_stringtab_init): Remove prototype.
1009
1010         * netbsd-core.c (swap_abort): Add prototype.
1011         * aix386-core.c (swap_abort): Ditto & make static
1012         * hpux-core.c (swap_abort): Ditto & make static.
1013         * irix-core.c (swap_abort): Ditto & make static.
1014         * ptrace-core.c (swap_abort): Ditto & make static.
1015         * trad-core.c (swap_abort): Ditto & make static.
1016         * coffswap.h (coff_swap_reloc_in): Ditto.
1017         (coff_swap_reloc_out): Ditto.
1018         (coff_swap_filehdr_in): Ditto.
1019         (coff_swap_filehdr_out): Ditto.
1020         (coff_swap_sym_in): Ditto.
1021         (coff_swap_sym_out): Ditto.
1022         (coff_swap_aux_in): Ditto.
1023         (coff_swap_aux_out): Ditto.
1024         (coff_swap_lineno_in): Ditto.
1025         (coff_swap_lineno_out): Ditto.
1026         (coff_swap_aouthdr_in): Ditto.
1027         (coff_swap_aouthdr_out): Ditto.
1028         (coff_swap_scnhdr_in): Ditto.
1029         (coff_swap_scnhdr_out): Ditto.
1030         * ihex.c (ihex_sizeof_headers): Ditto.
1031         * tekhex.c (getsym): Ditto.
1032         (find_chunk): Ditto & make static.
1033         (insert_byte): Ditto.
1034         (first_phase): Ditto.
1035         (pass_over): Ditto.
1036         (tekhex_get_symtab): Ditto & make static.
1037         (tekhex_get_symtab_upper_bound): Ditto & make static.
1038         (tekhex_mkobject): Ditto.
1039         (tekhex_object_p): Ditto.
1040         (move_section_contents): Ditto.
1041         (tekhex_get_section_contents): Ditto.
1042         (tekhex_set_arch_mach): Ditto & make static.
1043         (tekhex_set_section_contents): Ditto.
1044         (writevalue): Ditto.
1045         (writesym): Ditto.
1046         (out): Ditto.
1047         (tekhex_write_object_contents): Ditto.
1048         (tekhex_sizeof_headers): Ditto.
1049         (tekhex_make_empty_symbol): Ditto.
1050         (tekhex_get_symbol_info): Ditto.
1051         (tekhex_print_symbol): Ditto.
1052         * irix-core.c (make_bfd_asection): Ditto.
1053         (irix_core_core_file_p): Ditto.
1054         (irix_core_core_file_failing_command): Ditto.
1055         (irix_core_core_file_failing_signal): Ditto.
1056         (irix_core_core_file_matches_executable_p): Ditto.
1057         (irix_core_make_empty_symbol): Ditto.
1058         * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
1059         * srec.c (srec_new_symbol): Ditto.
1060         (srec_get_section_contents): Ditto.
1061         (srec_set_arch_mach): Ditto.
1062         (srec_set_section_contents): Ditto.
1063         (internal_srec_write_object_contents): Ditto.
1064         (srec_write_object_contents): Ditto.
1065         (symbolsrec_write_object_contents): Ditto.
1066         (srec_sizeof_headers): Ditto.
1067         (srec_make_empty_symbol): Ditto.
1068         (srec_get_symtab_upper_bound): Ditto.
1069         (srec_get_symtab): Ditto.
1070         (srec_print_symbol): Ditto and make static.
1071         * elf.c (elf_read): Ditto
1072         (assign_section_numbers): Ditto.
1073         (elf_fake_sections): Ditto.
1074         (sym_is_global): Ditto.
1075         (elf_map_symbols): Ditto.
1076         (get_program_header_size): Ditto.
1077         * coffgen.c (make_a_section_from_file): Ditto.
1078         (coff_real_object_p): Ditto.
1079         (fixup_symbol_value): Ditto.
1080         (build_debug_section): Ditto.
1081         (copy_name): Ditto.
1082         * syms.c (coff_section_type): Ditto.
1083
1084 start-sanitize-m32r
1085 Mon Sep  9 22:36:01 1996  Jeffrey A Law  (law@cygnus.com)
1086
1087         * bfd-in2.h: Rebuilt after m32r changes.
1088
1089 end-sanitize-m32r
1090 Mon Sep  9 12:31:22 1996  Doug Evans  <dje@canuck.cygnus.com>
1091
1092 start-sanitize-m32r
1093         * config.bfd,configure.in,configure: Add m32r support.
1094         * Makefile.in,archures.c,elf.c,targets.c: Likewise.
1095 end-sanitize-m32r
1096         * config.bfd: Keep target list alphabetically sorted.
1097
1098 start-sanitize-v850
1099 Mon Sep  9 11:48:41 1996  Jeffrey A Law  (law@cygnus.com)
1100
1101         * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
1102         to add in the constant part found in the instruction itself.
1103         (case R_V850_HI16_S): Likewise.
1104
1105 end-sanitize-v850
1106 start-sanitize-d10v
1107 Fri Sep  6 17:04:39 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
1108
1109         * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
1110         and R_D10V_18 to be 1 (word).
1111
1112 end-sanitize-d10v
1113 Thu Sep  5 15:23:08 1996  Ian Lance Taylor  <ian@cygnus.com>
1114
1115         * stabs.c (_bfd_link_section_stabs): If the output_section field
1116         of either section is bfd_abs_section, then the linker is
1117         discarding the section and we should not optimize it.
1118
1119 Tue Sep  3 12:16:20 1996  Doug Evans  <dje@canuck.cygnus.com>
1120
1121         * Makefile.in (aout-sparcle.o): New target.
1122         * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
1123         * config.bfd (sparclet-*-aout*): Add case.
1124         * configure.in (sparcle_aout_vec): Add case.
1125         * configure: Regenerated.
1126         * targets.c (sparcle_aout_vec): Declare.
1127         (bfd_target_vector): Add sparcle_aout_vec.
1128         * aout-sparcle.c: New file.
1129
1130 start-sanitize-v850
1131 Tue Sep  3 00:57:02 1996  Jeffrey A Law  (law@cygnus.com)
1132
1133         * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
1134         low order sign bit propogation for R_V850_HI16_S.
1135
1136         * elf32-v850.c (bfd_elf32_v850_reloc): New function for
1137         handling V850 specific relocs.
1138         (elf_v850_howto_table): Use the new function for some
1139         relocations.  Twiddle masks & shifts for some relocs.
1140         Set partial_inplace where needed.
1141
1142 end-sanitize-v850
1143 Mon Sep  2 12:12:34 1996  Ian Lance Taylor  <ian@cygnus.com>
1144
1145         * cpu-mips.c: Add an explicit mips:3000 entry, and change the
1146         default architecture to a machine number of 0.
1147         * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
1148         for E_MIPS_ARCH_1.
1149         (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
1150         the output BFD is the default, set it from the first input BFD.
1151
1152 start-sanitize-v850
1153 Sun Sep  1 18:38:01 1996  Jeffrey A Law  (law@cygnus.com)
1154
1155         * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
1156         insert at bitpos zero.  The HI16 relocs are shifted right
1157         by 16 bits.  Fix src_mask for all relocs.
1158         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define.  The V850 is
1159         little endian!
1160         (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove.  The V850 is little
1161         endian!
1162
1163 end-sanitize-v850
1164 Sun Sep  1 15:41:08 1996  Ian Lance Taylor  <ian@cygnus.com>
1165
1166         * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1167         Rewrite to use BFD file read routines and to avoid using a fixed
1168         length for the file name.
1169
1170 start-sanitize-v850
1171 Sat Aug 31 10:22:25 1996  Jeffrey A Law  (law@cygnus.com)
1172
1173         * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
1174         (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
1175         (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
1176         to R_V850_{32,16,8}.
1177
1178 Fri Aug 30 18:06:04 1996  J.T. Conklin  <jtc@hippo.cygnus.com>
1179
1180         * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
1181         (elf_v850_howto_table): Add info for HI16_S reloc.
1182         (v850_reloc_map): Add HI_16_S reloc.
1183         * reloc.c: Define BFD_RELOC_V850_* relocs.
1184
1185 end-sanitize-v850
1186 Fri Aug 30 11:49:19 1996  Ian Lance Taylor  <ian@cygnus.com>
1187
1188         Add SH ELF support.
1189         * elf32-sh.c: New file.
1190         * elf.c (prep_headers): Handle bfd_arch_sh.
1191         * elfcode.h (write_relocs): Handle absolute symbol.
1192         * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
1193         (_bfd_elf64_link_read_relocs): Declare.
1194         * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
1195         elf_link_read_relocs.  Make globally visible.  Change all
1196         callers.
1197         (elf_link_input_bfd): Get external symbols from cache in
1198         symtab_hdr->contents.  Get contents from cache in
1199         elf_section_data.
1200         * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
1201         already defined.
1202         * reloc.c: Define BFD_RELOC_SH_* relocs.
1203         * libbfd-in.h (_bfd_sh_align_load_span): Declare.
1204         * coff-sh.c (sh_insns_conflict): Fix a return value.
1205         (_bfd_sh_align_load_span): New globally visible function, broken
1206         out of sh_align_load.
1207         (sh_align_load): Call _bfd_sh_align_load_span.
1208         (sh_swap_insns): Change relocs parameter to PTR.
1209         * bfd-in2.h, libbfd.h: Rebuild.
1210         * targets.c (bfd_elf32_sh_vec): Declare.
1211         (bfd_elf32_shl_vec): Declare.
1212         * config.bfd (sh-*-elf*): New target.
1213         * configure.in (bfd_elf32_sh_vec): New target vector.
1214         (bfd_elf32_shl_vec): New target vector.
1215         * configure: Rebuild.
1216         * Makefile.in: Rebuild dependencies.
1217         (BFD32_BACKENDS): Add elf32-sh.o.
1218         (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
1219
1220         * elf.c (map_sections_to_segments): Check that LMA does not skip a
1221         page before checking D_PAGED.
1222
1223         * ihex.c (ihex_scan): Removed unnecessary extbase variable.
1224         (ihex_write_object_contents): Remove extbase; always use segbase
1225         instead.
1226
1227 Thu Aug 29 16:52:17 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1228
1229         * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
1230         * configure.host (i[345]86-*-*): Ditto.
1231         * config.bfd (i[345]86-*-*): Ditto.
1232         * configure: Regenerate.
1233
1234         * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
1235         elf.
1236
1237 Tue Aug 27 09:18:18 1996  Jeffrey A Law  (law@cygnus.com)
1238
1239         * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
1240         * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
1241         * som.c (hppa_som_gen_reloc_type): Add new argument.  If
1242         we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
1243         will have an ST_CODE type, change the symbol's type to ST_DATA.
1244         * som.c (hppa_som_gen_reloc_type): Update prototype.
1245
1246 Tue Aug 27 00:12:22 1996  Ian Lance Taylor  <ian@cygnus.com>
1247
1248         * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
1249         R_MIPS_32 and R_MIPS_REL32.  Set sgot and g as soon as possible.
1250         (mips_elf_size_dynamic_sections): Don't require .got to exist.
1251         (mips_elf_finish_dynamic_sections): Likewise.
1252
1253 Thu Aug 22 10:54:38 1996  Ian Lance Taylor  <ian@cygnus.com>
1254
1255         * configure.host (HLDENV): New variable to set.  Set it for
1256         *-*-sysv4*, since those linkers may not support -R but they always
1257         support LD_RUN_PATH.
1258
1259         * libieee.h (NSECTIONS): Don't define.
1260         (ieee_data_struct): Change section_table to asection **.  Add
1261         section_table_size.
1262         * ieee.c (get_section_entry): If the table isn't big enough, make
1263         it bigger.
1264         (ieee_slurp_sections): Remove assertion about number of sections.
1265         (ieee_object_p): Adjust initialization of ieee to match changes to
1266         the structure.
1267
1268         * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
1269         symbols merely because we are generating a shared library.
1270         (xcoff_build_ldsyms): Don't set up global linkage code for an
1271         undefined symbol merely because we are generating a shared
1272         library.
1273
1274 start-sanitize-v850
1275 Tue Aug 20 15:06:05 1996  J.T. Conklin  <jtc@hippo.cygnus.com>
1276
1277         * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1278         (BFD32_BACKENDS) Add elf32-v850.o.
1279         * archures.c: Add bfd_v850_arch.
1280         * bfd-in2.h: Add bfd_v850_arch.
1281         * config.bfd (v850-*-*): New target.
1282         * configure: (bfd_elf32_v850_vec) New vector.
1283         * configure.in: (bfd_elf32_v850_vec) New vector.
1284         * cpu-v850.c: New file.
1285         * elf.c (prep_headers): Added case bfd_arch_v850.
1286         * elf32-v850.c: New file.
1287         * targets.c (bfd_elf32_v850_vec): New vector.
1288
1289 end-sanitize-v850
1290 Fri Aug 16 16:25:35 1996  Ian Lance Taylor  <ian@cygnus.com>
1291
1292         * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1293         a function code symbol for an XMC_XO symbol.
1294
1295 Thu Aug 15 12:33:29 1996  Stan Shebs  <shebs@andros.cygnus.com>
1296
1297         * mpw-config.in: Update editing of autoconf vars to reflect
1298         Jul 18 configure.in change.
1299         * mpw-make.sed: Update editing of include pathnames to be
1300         more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1301
1302 Thu Aug 15 10:35:13 1996  Richard Henderson  <rth@tamu.edu>
1303
1304         * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1305         which to offset to get the .plt entry address is ".plt".
1306
1307 Thu Aug 15 16:40:30 1996  James G. Smith  <jsmith@cygnus.co.uk>
1308
1309         * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1310         BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1311         Added, for internal use by the ARM gas.
1312         * libbfd.h: Rebuilt
1313         * bfd-in2.h: Rebuilt
1314
1315 Wed Aug 14 17:02:09 1996  Richard Henderson  <rth@tamu.edu>
1316
1317         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
1318         in section dynidx start.
1319
1320 Tue Aug 13 14:35:38 1996  Ian Lance Taylor  <ian@cygnus.com>
1321
1322         * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
1323         name begins with .gnu.linkonce as SEC_LINK_ONCE.  This is an
1324         optimization for g++.
1325
1326 Tue Aug 13 17:04:40 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1327
1328         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1329         the -mrelocatable-lib bit set and the other doesn't, clear the
1330         -mrelocatable-lib bit in the header.
1331
1332 Sat Aug 10 22:59:17 1996  Ian Lance Taylor  <ian@cygnus.com>
1333
1334         * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1335         symbol against a STT_FUNC symbol in a shared library.
1336
1337 Fri Aug  9 12:44:57 1996  Ian Lance Taylor  <ian@cygnus.com>
1338
1339         * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1340         symbol is found, automatically define the corresponding function
1341         code.
1342
1343         * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1344         if sym.n_numaux is not zero.
1345         (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1346         entry to disagree about the number of aux entries if the symbol
1347         has zero.
1348
1349         * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1350         section if it might be needed, not just if info->shared.
1351         (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1352         the start of .rel.dyn if we are going to use it.
1353         (mips_elf_finish_dynamic_sections): Only clear the first element
1354         of .rel.dyn if the size is greater than zero.
1355
1356 Thu Aug  8 16:24:55 1996  Ian Lance Taylor  <ian@cygnus.com>
1357
1358         * xcofflink.c (xcoff_link_input_bfd): If we already called the
1359         undefined_symbol callback for a symbol, then don't issue any more
1360         warnings about loader relocs.
1361         (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1362         after calling the undefined_symbol callback.
1363
1364         * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1365         (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1366         as the AIX linker seems to do.
1367
1368 Thu Aug  8 12:21:56 1996  Klaus Kaempf  <kkaempf@progis.de>
1369
1370         * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1371         (evax_initialize): Remove evax_reloc_table.
1372         (evax_close_and_cleanup): Ditto.
1373         (reloc_nil): Ditto.
1374         (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1375         entries.
1376         (evax_bfd_reloc_type_lookup): Ditto.
1377         * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1378         cooked_size == raw_size.
1379         * evax-emh.c (_bfd_evax_register_filename): Remove.
1380         * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1381         * evax-misc.c (add_new_contents): Malloc section at full size.
1382         (_bfd_save_evax_section): Memcpy section contents directly.
1383         * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1384         (evax_reloc_table): Remove.
1385
1386         * hosts/alphavms.h (O_ACCMODE): Define if needed.
1387
1388         * makefile.vms: Add better support for DEC C compilation
1389         Add evax.h dependencies
1390
1391         * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1392         (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1393         (BFD_RELOC_ALPHA_BASEREG): Remove.
1394         * bfd-in2.h, libbfd.h: Rebuild.
1395
1396 Thu Aug  8 08:17:32 1996  Stu Grossman  (grossman@critters.cygnus.com)
1397
1398         * archive.c (bsd_write_armap):  Ifdef around calls to getuid and
1399         getgid if _WIN32 is defined.
1400         * opncls.c (bfd_fdopenr):  Remove unnecessary WINGDB ifdef.
1401
1402 Wed Aug  7 23:19:00 1996  Stu Grossman  (grossman@critters.cygnus.com)
1403
1404         * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1405         Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1406         include file.
1407         * libbfd.c:  Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1408         isn't defined.
1409
1410 Wed Aug  7 14:11:44 1996  Philippe De Muyter  <phdm@info.ucl.ac.be>
1411
1412         * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1413         realloc.
1414         * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1415         (NEED_DECLARATION_REALLOC): New macro.
1416         * configure, config.in: Rebuild.
1417         * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1418         (realloc): Declare if NEED_DECLARATION_REALLOC.
1419
1420         * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1421         <strings.h> if they exist.
1422
1423         * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1424
1425 Wed Aug  7 12:12:03 1996  Ian Lance Taylor  <ian@cygnus.com>
1426
1427         * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1428
1429         Based on patches from Eric Valette <valette@crf.canon.fr>:
1430         * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1431         LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1432         (elf_howto_table): Add entries for new relocs.
1433         (elf_i386_reloc_type_lookup): Handle new relocs.
1434         (elf_i386_info_to_howto): Just call abort.
1435         (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1436         (elf_i386_relocate_section): Likewise.
1437
1438 start-sanitize-d10v
1439 Tue Aug  6 12:54:56 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
1440
1441         * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1442
1443 end-sanitize-d10v
1444 Mon Aug  5 13:42:41 1996  Ian Lance Taylor  <ian@cygnus.com>
1445
1446         * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1447         only get the LMA from the phdr if they are in the same part of the
1448         file.
1449
1450         * elf.c (map_sections_to_segments): Rewrite tests for starting a
1451         new segment to make them more comprehensible.  If the relationship
1452         between the LMA and the VMA changed, start a new segment.  Don't
1453         check dynsec when deciding whether to start a new segment for a
1454         writeable section; -N will now handle this.
1455
1456 Thu Aug  1 22:43:08 1996  Jeffrey A Law  (law@cygnus.com)
1457
1458         * libhppa.h: Remove "esel" changes.  Not the right approach.
1459         * som.c: Corresponding changes.
1460         (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1461         which don't have a SOM symbol type associated with them.
1462         Reverses a 1994 change.
1463
1464 Wed Jul 31 15:50:55 1996  Ian Lance Taylor  <ian@cygnus.com>
1465
1466         Make ld -N more reasonable for ELF:
1467         * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1468         phdr_in_section to false, and always use a single load segment.
1469         (elf_sort_sections): Sort sections by LMA after VMA.
1470         (assign_file_positions_for_segments): If D_PAGED is not set, don't
1471         align to maxpagesize.
1472         (assign_file_positions_except_relocs): Likewise.
1473         * elfcode.h (elf_object_p): If a section is loaded but not page
1474         aligned, clear D_PAGED.
1475
1476 Wed Jul 31 15:00:12 1996  James G. Smith  <jsmith@cygnus.co.uk>
1477
1478         * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1479         Added, for internal use by the ARM gas.
1480         * libbfd.h: Rebuilt
1481         * bfd-in2.h: Rebuilt
1482
1483 Tue Jul 30 14:14:57 1996  Jeffrey A Law  (law@cygnus.com)
1484
1485         * libhppa.h (R_HPPA_ESEL): New field selector.
1486         (e_esel): Similarly.
1487         * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1488         then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1489         (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1490
1491 Tue Jul 30 13:31:27 1996  Ian Lance Taylor  <ian@cygnus.com>
1492
1493         * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1494         archive search before looking for stripped dynamic objects.
1495
1496 Fri Jul 26 17:51:39 1996  Ian Lance Taylor  <ian@cygnus.com>
1497
1498         * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1499         symbol a warning rather than an error.
1500
1501 Wed Jul 24 12:02:53 1996  Ian Lance Taylor  <ian@cygnus.com>
1502
1503         * elf.c (assign_file_positions_for_segments): Track the virtual
1504         memory position separately from the file position, and use it to
1505         compute the alignment adjustment.
1506
1507 start-sanitize-d10v
1508 Tue Jul 23 10:43:31 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
1509
1510         * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1511         and fixed mask on R_D10V_10_PCREL_L.
1512
1513 end-sanitize-d10v
1514 Mon Jul 22 15:30:30 1996  Ian Lance Taylor  <ian@cygnus.com>
1515
1516         * elf64-mips.c: Include "aout/ar.h".
1517         (mips_elf64_slurp_armap): New static function.
1518         (mips_elf64_write_armap): New static function.
1519         (bfd_elf64_archive_*): Define.
1520         * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1521         Use instead of bfd_generic_archive_p.
1522         (bfd_elfNN_write_archive_contents): Define if not defined.  Use
1523         instead of _bfd_write_archive_contents.
1524         (bfd_elfNN_mkdarchive): Define if not defined.  Use instead of
1525         _bfd_generic_mkarchive.
1526         (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1527         bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1528         _bfd_archive_coff.
1529         (TARGET_LITTLE_SYM): Likewise.
1530         * archive.c (bfd_slurp_armap): Check for and reject an archive map
1531         name of /SYM64/.
1532         * Makefile.in: Rebuild dependencies.
1533
1534         * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1535         SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1536         SHT_MIPS_EVENTS sections.
1537         (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1538         SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1539         sections.
1540         (_bfd_mips_elf_fake_sections): Likewise.
1541
1542         * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1543         * ecoff.c (ecoff_compute_section_file_positions): Copy
1544         rdata_in_text from backend info to tdata.  Clear it if any data
1545         section comes before .rdata.
1546         (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1547         tdata rather than backend info.
1548
1549 Fri Jul 19 18:15:51 1996  Ian Lance Taylor  <ian@cygnus.com>
1550
1551         * configure.in: Fix test for whether a compiler has a 64 bit
1552         type.  From Jim Wilson <wilson@cygnus.com>.
1553
1554 Thu Jul 18 15:39:10 1996  Ian Lance Taylor  <ian@cygnus.com>
1555
1556         * configure.host (mips-sgi-irix6*): New host.
1557
1558         * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1559         (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1560         BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT.  Add bfd-in2.h:bfd-in2.h
1561         to AC_OUTPUT call.
1562         * configure: Rebuild.
1563         * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1564         (BFD_HOST_64_BIT): Define conditionally.
1565         (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1566         (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1567         (symvalue, bfd_size_type): Likewise.
1568         * bfd-in2.h: Rebuild.
1569         * Makefile.in (do_clean): Remove bfd-tmp.h.
1570         (do_distclean): Remove bfd-in3.h.
1571         (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1572         (bfd-in3.h): New target.
1573
1574         * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec.  From
1575         Andrew Gierth <ANDREWG@microlise.co.uk>.
1576
1577         * configure.host: Set INSTALL_SHLIB.
1578         * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1579         * configure: Rebuild.
1580         * Makefile.in (install): Use @INSTALL_SHLIB@.
1581
1582         * config.bfd (mips*-*-irix6*): New target.
1583         * configure.host: Handle Irix 6 shared library like Irix 5.
1584
1585         * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1586         symbol for a magic name.
1587         (xcoff_link_input_bfd): Don't change the reloc symbol for an
1588         XMC_TD symbol.
1589         (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1590         XMC_TD symbol.
1591
1592 Thu Jul 18 11:36:31 1996  Stan Shebs  <shebs@andros.cygnus.com>
1593
1594         * mpw-config.in: Add ELF support to mips config, create the
1595         elf32-target.h file in the object dir.
1596         * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1597
1598 Wed Jul 17 18:02:32 1996  Kim Knuttila  <krk@cygnus.com>
1599
1600         * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1601         Also removed most abort calls, in favor of using bfd reporting.
1602
1603 start-sanitize-d10v
1604 Wed Jul 17 14:51:52 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
1605
1606         * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1607         (BFD32_BACKENDS) Add elf32-d10v.o.
1608         * archures.c: Add bfd_d10v_arch.
1609         * bfd-in2.h: Add bfd_d10v_arch.
1610         * config.bfd (d10v-*-*): New target.
1611         * configure: (bfd_elf32_d10v_vec) New vector.
1612         * configure.in: (bfd_elf32_d10v_vec) New vector.
1613         * cpu-d10v.c: New file.
1614         * elf.c (prep_headers): Added case bfd_arch_d10v.
1615         * elf32-d10v.c: New file.
1616         * libbfd.h: Rebuild.
1617         * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1618         BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1619         * targets.c (bfd_elf32_d10v_vec): New vector.
1620 end-sanitize-d10v
1621
1622 Wed Jul 17 10:58:55 1996  Kim Knuttila  <krk@cygnus.com>
1623
1624         * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1625
1626 Tue Jul 16 23:49:02 1996  Stu Grossman  (grossman@critters.cygnus.com)
1627
1628         * archures.c bfd-in2.h:  Add bfd_mach_i386_i386 and
1629         bfd_mach_i386_i8086 machine types.
1630
1631 Wed Jul 10 12:42:56 1996  Ian Lance Taylor  <ian@cygnus.com>
1632
1633         * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1634         and _FINI sections.
1635
1636 Wed Jul 10 11:18:21 1996  Richard Henderson  <rth@tamu.edu>
1637
1638         * coffcode.h (coff_set_section_contents): A/UX does not require
1639         special handling of the _LIB section.
1640
1641 Tue Jul  9 15:52:20 1996  Jeffrey A Law  (law@cygnus.com)
1642
1643         * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1644         value for R_RELBYTE.
1645
1646         * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1647         array if one was allocated.
1648
1649 Tue Jul  9 12:21:54 1996  Ian Lance Taylor  <ian@cygnus.com>
1650
1651         From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1652         * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1653         use_rld_obj_head and rld_value.
1654         (mips_elf_link_hash_table_create): Initialize new fields.
1655         (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1656         dynamic.
1657         (mips_elf_create_dynamic_sections): Create .rld_map section.  If
1658         __rld_obj_head symbol not seen, create an __rld_map symbol.
1659         (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1660         Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1661         (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1662         __rld_obj_head symbol.
1663         (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1664
1665 Mon Jul  8 16:18:03 1996  Ian Lance Taylor  <ian@cygnus.com>
1666
1667         * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1668
1669         * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1670         ppc_elf_addr16_ha_reloc.
1671         (ppc_elf_addr16_ha_reloc): New static function.
1672
1673         * coff-mips.c (struct mips_hi): Define.
1674         (mips_refhi_list): New static variable.
1675         (mips_refhi_addr, mips_refhi_addend): Remove.
1676         (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1677         (mips_reflo_reloc): Process mips_refhi_list.
1678         (mips_relhi_list): New static variable.
1679         (mips_relhi_addr, mips_relhi_addend): Remove.
1680         (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1681         (mips_rello_reloc): Process mips_relhi_list.
1682         (mips_relocate_section): Permit an arbitrary number of REFHI or
1683         RELHI relocs before the associated REFLO or RELLO reloc.
1684
1685 Fri Jul  5 19:27:49 1996  Ian Lance Taylor  <ian@cygnus.com>
1686
1687         * aout-target.h (MY(callback)): Set reloc_count fields.
1688
1689 Thu Jul  4 12:00:37 1996  Ian Lance Taylor  <ian@cygnus.com>
1690
1691         * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1692         sections unless this is a SunOS link.
1693
1694         * VERSION: Set to 2.7.1.
1695
1696         * Released binutils 2.7.
1697
1698 Wed Jul  3 14:59:47 1996  Ian Lance Taylor  <ian@cygnus.com>
1699
1700         * i386aout.c: Include "aout/aout64.h".
1701         (i386aout_write_object_contents): New static function.
1702         (MY_write_object_contents): Define.
1703
1704         * netbsd.h (MY(write_object_contents)): Make sure that
1705         adjust_sizes_and_vmas is called before fiddling with the magic
1706         number.
1707
1708 Tue Jul  2 23:30:39 1996  Ian Lance Taylor  <ian@cygnus.com>
1709
1710         * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1711
1712 Sun Jun 30 13:34:33 1996  Ian Lance Taylor  <ian@cygnus.com>
1713
1714         * libbfd-in.h (itos, stoi): Don't define.
1715         * libbfd.h: Rebuild.
1716         * i386lynx.c (KEEPIT): Define as udata.i.
1717         (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1718         (NAME(lynx,swap_ext_reloc_out)): Likewise.
1719         * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1720         flags.  Don't use stoi.
1721
1722         * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1723
1724         * elf.c (map_sections_to_segments): Don't start a new segment for
1725         a writable section if it's on the same page as the previous
1726         segment.  Reset the writable variable for a readonly section.
1727
1728 Sat Jun 29 16:18:51 1996  Kim Knuttila  <krk@cygnus.com>
1729
1730         * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1731         first_thunk_address, thunk_size, and import_table_size.
1732         * peicode.h: Improved some diagnostics regarding edata sections.
1733
1734         * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1735         on IMGLUE relocs.
1736         (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1737         (TARGET_LITTLE_SYM): Added missing D_PAGED.
1738
1739 Fri Jun 28 13:48:45 1996  Ian Lance Taylor  <ian@cygnus.com>
1740
1741         * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1742         with XCOFF_DEF_DYNAMIC set is really defined.
1743         (xcoff_link_check_dynamic_ar_symbols): Likewise.
1744         (xcoff_link_add_symbols): Only create special sections if using an
1745         XCOFF hash table.
1746
1747         * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1748         aixcoff-rs6000.
1749         (bfd_install_relocation): Likewise.
1750
1751 Fri Jun 28 11:17:00 1996  Richard Henderson  <rth@tamu.edu>
1752
1753         * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1754         field.
1755         (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1756         (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1757         (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1758         (elf64_alpha_link_hash_newfunc): Initialize flags field.
1759         (elf64_alpha_check_relocs): Record types of LITUSE entries that
1760         are found for LITERAL relocs.
1761         (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1762         taken, we cannot generate a .plt entry for the symbol.
1763
1764 Thu Jun 27 11:24:29 1996  Ian Lance Taylor  <ian@cygnus.com>
1765
1766         * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1767         sysconf functions (for gprof).
1768         * configure, config.in: Rebuild.
1769
1770 Wed Jun 26 16:29:02 1996  Ian Lance Taylor  <ian@cygnus.com>
1771
1772         * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1773         an archive if it has a map.  If the object file has the wrong
1774         xvec, reject it.
1775
1776         * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1777         BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1778         symbol.
1779         (alpha_relocate_section): Likewise.
1780
1781         * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1782         (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1783         (coff_swap_sym_out): Use SYMESZ, not sizeof.
1784         (coff_swap_aux_out): Use AUXESZ, not sizeof.
1785         (coff_swap_lineno_out): Use LINESZ, not sizeof.
1786         (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1787         (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1788         * peicode.h: Corresponding changes.
1789
1790 Tue Jun 25 15:28:34 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1791
1792         * elflink.h (elf_create_pointer_linker_section): Comment out code
1793         dealing with making GOT pointers negative of the GOT symbol for
1794         now.
1795
1796 Tue Jun 25 11:41:24 1996  Richard Henderson  <rth@tamu.edu>
1797
1798         * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1799         increment the .rela.plt size until after we're done creating the
1800         .plt entry.
1801         (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1802         .rela.plt offset directly rather than calculating it.
1803
1804 Mon Jun 24 17:15:10 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
1805
1806         * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1807         Use autoconf-set values.
1808         * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1809         includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1810         values.
1811         (docdir): Deleted.
1812         * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1813         * configure: Rebuilt.
1814
1815 Mon Jun 24 22:50:35 1996  Jeffrey A Law  (law@cygnus.com)
1816
1817         * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1818         handling code > 1k away.
1819
1820 Mon Jun 24 18:41:06 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1821
1822         * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1823         defined, output whenever the symbol is updated.
1824
1825 Mon Jun 24 17:58:12 1996  Jouke Numan  <jnuman@bazis.nl>
1826
1827         * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1828         section to 0 if user_set_vma is set.
1829         * elflink.h (elf_bfd_final_link): Likewise.
1830
1831 Sun Jun 23 20:42:51 1996  Doug Evans  <dje@canuck.cygnus.com>
1832
1833         Partially undo patch of Jun 20.
1834         * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1835         (coff_compute_section_file_positions): Likewise.
1836         (coff_write_object_contents): Likewise.  Re-add deleted code, but
1837         use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1838         * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1839
1840 Fri Jun 21 17:38:15 1996  Joel Sherrill  <joel@merlin.gcs.redstone.army.mil>
1841
1842         * config.bfd: Add support for *-*-rtems* configurations.
1843
1844 Fri Jun 21 15:19:59 1996  Ian Lance Taylor  <ian@cygnus.com>
1845
1846         * elf.c (prep_headers): Add bfd_arch_alpha case.
1847
1848 Fri Jun 21 12:35:27 1996  Richard Henderson  <rth@tamu.edu>
1849
1850         * elf64-alpha.c: New file.
1851         * config.bfd (alpha-*-linuxecoff*): New target.
1852         (alpha-*-linux*, alpha-*-elf*): New targets.
1853         * configure.in (bfd_elf64_alpha_vec): New vector.
1854         * configure: Rebuild.
1855         * targets.c (bfd_elf64_alpha_vec): Declare.
1856         (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1857         * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1858         * bfd-in2.h, libbfd.h: Rebuild.
1859         * Makefile.in: Rebuild dependencies.
1860         (BFD64_BACKENDS): Add elf64-alpha.o.
1861         (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1862
1863 Thu Jun 20 18:14:25 1996  Ian Lance Taylor  <ian@cygnus.com>
1864
1865         * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1866         than relying on a right shift of 32.
1867
1868 Thu Jun 20 11:00:57 1996  Doug Evans  <dje@canuck.cygnus.com>
1869
1870         * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1871         ifdef to COFF_WITH_PE.
1872         (coff_compute_section_file_positions): Likewise.
1873         (coff_write_object_contents): Likewise.  Delete COFF_OBJ_WITH_PE.
1874         * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1875         * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1876         COFF_IMAGE_WITH_PE, always include.
1877
1878         * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1879
1880 Wed Jun 19 11:37:52 1996  Ian Lance Taylor  <ian@cygnus.com>
1881
1882         * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1883         approximate the correct answer if SIZEOF_HEADERS was not used.
1884
1885         * binary.c (binary_set_section_contents): Set section file
1886         position based on LMA rather than VMA.
1887
1888 Wed Jun 19 11:19:25 1996  Manfred Hollstein KS/EIC5 60/3/142 #40283  <manfred@lts.sel.alcatel.de>
1889
1890         * linker.c (_bfd_generic_link_output_symbols): Don't output any
1891         symbols if info->strip == strip_all.
1892
1893 Tue Jun 18 15:17:36 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
1894
1895         * coff-h8300.c: Remove #if 0 code.
1896         (compatable): Don't allow mixing/matching of different architectures.
1897
1898         * archures.c (bfd_mach_h8300s): Add.
1899         * bfd-in2.h: Rebuilt.
1900         * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1901         (BADMAG): Likewise.
1902         (h8300_reloc16_estimate): Likewise.
1903         (h8300_reloc16_extra_cases): Likewise.
1904         (h8300_bfd_link_add_symbols): Likewise.
1905         * coffcode.h (coff_set_arch_mach_hook): Likewise.
1906         (coff_set_flags): Likewise.
1907         * cpu-h8300.c (h8300_scan): Likewise.
1908         Add H8/S to bfd_h8300_arch list.
1909
1910 Tue Jun 18 14:42:58 1996  Klaus Kaempf  <kkaempf@progis.de>
1911
1912         Added support for Alpha OpenVMS:
1913         * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1914         * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1915         * config.h-vms, makefile.vms: New files.
1916         * config.bfd (alpha-*-*vms*): New target.
1917         * configure.in (evax_alpha_vec): New target vector.
1918         * configure: Rebuild.
1919         * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1920         (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1921         * targets.c (bfd_target_evax_flavour): Define.
1922         (evax_alpha_vec): Declare.
1923         (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1924         if BFD64 is defined.
1925         * bfd-in2.h, libbfd.h: Rebuild.
1926         * Makefile.in: Rebuild dependencies.
1927         (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1928         evax-emh.o, and evax-misc.o.
1929         (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1930         evax-etir.c, evax-emh.c, and evax-misc.c.
1931         (HFILES): Add evax.h.
1932
1933 Tue Jun 18 13:54:18 1996  Ian Lance Taylor  <ian@cygnus.com>
1934
1935         * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1936         pointer.
1937         (h8300_bfd_link_add_symbols): Likewise.
1938
1939 Mon Jun 17 10:06:50 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
1940
1941         * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1942         * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1943
1944 Mon Jun 17 12:49:11 1996  Ian Lance Taylor  <ian@cygnus.com>
1945
1946         * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1947         for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1948         created.
1949         (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1950         R_MIPS_32 relocs if creating a shared library.
1951
1952 Thu Jun 13 20:14:51 1996  Doug Evans  <dje@canuck.cygnus.com>
1953
1954         * peicode.h (add_data_entry): Use pei_section_data rather than
1955         _cooked_size.  Corresponds to May 13 change in coffcode.h.
1956
1957 Thu Jun 13 10:23:40 1996  Ian Lance Taylor  <ian@cygnus.com>
1958
1959         * cofflink.c (_bfd_coff_final_link): Handle long section names.
1960         * coffcode.h (coff_write_object_contents): If there are long
1961         section names, always set the f_symptr field, even if there are no
1962         symbols.
1963         * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1964         if there are no symbols.
1965
1966         * coffgen.c (make_a_section_from_file): Check return value of
1967         _bfd_coff_read_string_table.
1968         (coff_real_object_p): Check return value of
1969         make_a_section_from_file.
1970         (_bfd_coff_read_string_table): Check that there are some symbols
1971         before trying to read the string table size.
1972
1973 Wed Jun 12 11:16:37 1996  Ian Lance Taylor  <ian@cygnus.com>
1974
1975         * xcofflink.c (xcoff_link_add_symbols): When considering whether
1976         to replace a symbol in a dynamic object with a symbol from another
1977         dynamic object, do the replacement if the existing symbol is
1978         global linkage code.
1979
1980         * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1981         for _ptrgl, and treat it as global linkage code.
1982
1983         * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1984         filename or N_SO symbol past the offset, and use it to indicate
1985         that there is no line number or function when appropriate.
1986
1987 Tue Jun 11 15:24:48 1996  Ian Lance Taylor  <ian@cygnus.com>
1988
1989         * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1990         common symbol defined by the linker.  Don't export function code
1991         even if export_defineds is set.
1992
1993 Mon Jun 10 11:57:27 1996  Jeffrey A Law  (law@cygnus.com)
1994
1995         * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1996         and R_JMP_DEL.
1997         (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1998         (h8300_symbol_address_p): New function.
1999         (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2000         relaxing.
2001
2002 Sun Jun  9 16:30:20 1996  Jeffrey A Law  (law@cygnus.com)
2003
2004         * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2005         problems.
2006         (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2007         correctly for the two variants.  Allow relaxing if the target
2008         is 128 bytes away since after relaxation it'll be 126 bytes away.
2009         (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2010         "dot" and "value".  Allow relaxing if the target is 128 bytes
2011         away since after relaxation it'll be 126 bytes away.
2012         * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2013         the given section until nothing changes.
2014
2015 Thu Jun  6 15:24:45 1996  Richard Henderson  <rth@tamu.edu>
2016
2017         * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2018         alignment hack--we can get the lnnoptr info another way without
2019         suddenly increasing the alignment requirements.  Set the flags for
2020         the _PDATA section.
2021         (ecoff_compute_section_file_positions): Do so.
2022
2023 Thu Jun  6 11:24:37 1996  Ian Lance Taylor  <ian@cygnus.com>
2024
2025         * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2026         to keep the HP emulator database happy.
2027
2028         * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2029         From Kevin Buettner <kev@primenet.com>.
2030
2031 Wed Jun  5 15:16:04 1996  Ian Lance Taylor  <ian@cygnus.com>
2032
2033         * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2034         name of a NULL section.
2035
2036 Tue Jun  4 18:53:58 1996  Ian Lance Taylor  <ian@cygnus.com>
2037
2038         * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2039         set, always call the notice callback.
2040
2041         * VERSION: Increment for bfdlink.h change.
2042
2043 Mon Jun  3 11:01:53 1996  Ian Lance Taylor  <ian@cygnus.com>
2044
2045         * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2046         (sh_relax_delete_bytes): Correct handling of differently sized
2047         trailing alignment reloc.
2048
2049         * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2050         * bfd-in2.h: Rebuild.
2051         * configure.in: Warn if there is no known 64 bit type.
2052         * configure: Rebuild.
2053
2054         * Makefile.in: Rebuild dependencies.
2055         (BFD32_BACKENDS): Add ppcboot.o.
2056         (BFD32_BACKENDS_CFILES): Add ppcboot.c.
2057
2058         * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
2059         From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
2060
2061 Sat Jun  1 21:49:58 1996  Ian Lance Taylor  <ian@cygnus.com>
2062
2063         * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2064         (bfd_mips_elf64_swap_reginfo_out): Move from here...
2065         * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2066         (bfd_mips_elf64_swap_reginfo_out): ...to here.
2067
2068 Fri May 31 13:51:28 1996  Ian Lance Taylor  <ian@cygnus.com>
2069
2070         * elf64-mips.c: Improve reloc special_functions and handling of
2071         SHT_MIPS_OPTIONS section.
2072         * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2073         mips_elf_hi16_reloc and make globally visible.
2074         (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2075         make globally visible.
2076         (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2077         make globally visible.
2078         (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2079         and make globally visible.
2080         (gprel16_with_gp): Check howto->src_mask before using value in
2081         insn.
2082         (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
2083         and make globally visible.
2084         (gprel32_with_gp): Check howto->src_mask before fetching value.
2085         (bfd_mips_elf_swap_options_in): New function.
2086         (bfd_mips_elf_swap_options_out): New function.
2087         (_bfd_mips_elf_set_private_flags): Rename from
2088         mips_elf_set_private_flags and make globally visible.
2089         (_bfd_mips_elf_copy_private_bfd_data): Rename from
2090         mips_elf_copy_private_bfd_data and make globally visible.
2091         (_bfd_mips_elf_merge_private_bfd_data): Rename from
2092         mips_elf_merge_private_bfd_data and make globally visible.
2093         (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
2094         for a SHT_MIPS_OPTIONS section.
2095         (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
2096         (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
2097         name of a SHT_MIPS_OPTIONS section.
2098         (_bfd_mips_elf_set_section_contents): New function.
2099         (mips_elf32_section_processing): Set the GP value in a
2100         SHT_MIPS_OPTIONS section.
2101         (_bfd_mips_elf_find_nearest_line): Rename from
2102         mips_elf_find_nearest_line and make globally visible.
2103         (bfd_elf32_set_section_contents): Define.
2104         * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
2105         (_bfd_mips_elf_lo16_reloc): Declare.
2106         (_bfd_mips_elf_gprel16_reloc): Declare.
2107         (_bfd_mips_elf_got16_reloc): Declare.
2108         (_bfd_mips_elf_gprel32_reloc): Declare.
2109         (_bfd_mips_elf_set_private_flags): Declare.
2110         (_bfd_mips_elf_copy_private_bfd_data): Declare.
2111         (_bfd_mips_elf_merge_private_bfd_data): Declare.
2112         (_bfd_mips_elf_find_nearest_line): Declare.
2113         (_bfd_mips_elf_set_section_contents): Declare.
2114
2115         * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
2116         elf_info_to_howto.
2117         (elf_info_to_howto): Define.
2118         * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
2119         elf_info_to_howto.
2120         (elf_info_to_howto): Define.
2121         * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
2122         elf_info_to_howto.
2123         (elf_info_to_howto): Define.
2124
2125         * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
2126         R_MOV16B[12], to match change in coff/internal.h.
2127
2128 Thu May 30 12:38:49 1996  Ian Lance Taylor  <ian@cygnus.com>
2129
2130         * elf64-mips.c: Extensive additions to provide better support for
2131         writing files and for gas.
2132         * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
2133         of mips_elf_object_p.
2134         (mips_elf32_object_p): Rename from mips_elf_object_p; call
2135         _bfd_mips_elf_object_p.
2136         (_bfd_mips_elf_final_write_processing): Rename from
2137         mips_elf_final_write_processing and make globally visible.
2138         (_bfd_mips_elf_fake_sections): Rename from
2139         mips_elf_fake_sections and make globally visible.
2140         (_bfd_mips_elf_section_from_bfd_section): Rename from
2141         mips_elf_section_from_bfd_section and make globally visible.
2142         (_bfd_mips_elf_section_processing): New function, broken out of
2143         mips_elf_section_processing.
2144         (mips_elf32_section_processing): Rename from
2145         mips_elf_section_processing; call
2146         _bfd_mips_elf_section_processing.
2147         (_bfd_mips_elf_symbol_processing): Rename from
2148         mips_elf_symbol_processing and make globally visible.
2149         (_bfd_mips_elf_read_ecoff_info): Rename from
2150         mips_elf_read_ecoff_info and make globally visible.
2151         (mips_elf32_ecoff_debug_swap): Rename from
2152         mips_elf_ecoff_debug_swap.
2153         * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
2154         struct symbol_cache_entry.
2155         (_bfd_elf_validate_reloc): New function, moved in from
2156         elfcode.h:validate_reloc.
2157         * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
2158         to _bfd_elf_validate_reloc.  Change all callers.
2159         * elf-bfd.h (bfd_section_from_shdr): Declare.
2160         (_bfd_elf_symbol_from_bfd_symbol): Declare.
2161         (_bfd_elf_validate_reloc): Declare.
2162         (_bfd_mips_elf_object_p): Declare.
2163         (_bfd_mips_elf_fake_sections): Declare.
2164         (_bfd_mips_elf_section_from_bfd_section): Declare.
2165         (_bfd_mips_elf_section_processing): Declare.
2166         (_bfd_mips_elf_symbol_processing): Declare.
2167         (_bfd_mips_elf_read_ecoff_info): Declare.
2168         (_bfd_mips_elf_final_write_processing): Declare.
2169         * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
2170         if already defined.
2171
2172         * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
2173         (mips_elf_final_write_processing): Likewise.
2174
2175 Wed May 29 16:15:29 1996  Ian Lance Taylor  <ian@cygnus.com>
2176
2177         64-bit MIPS ELF ABI objdump support:
2178         * elf64-mips.c: New file.
2179         * Makefile.in: Rebuild dependencies.
2180         (BFD64_BACKENDS): Add elf64-mips.o.
2181         (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
2182         * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
2183         bfd_elf64_littlemips_vec to targ_selvecs.
2184         (mips*-*-elf*): Likewise.
2185         * confingure.in: Add bfd_elf64_bigmips_vec and
2186         bfd_elf64_littlemips_vec to vector switch.
2187         * configure: Rebuild.
2188         * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
2189         broken out of mips_elf_section_from_shdr.
2190         (mips_elf32_section_from_shdr): Rename from
2191         mips_elf_section_from_shdr.  Call new function.
2192         (elf_backend_section_from_shdr): Update name of renamed function.
2193         * elf-bfd.h (struct elf_size_info): Change second parameter of
2194         write_out_phdrs to be const.  Likewise for second parameter of
2195         swap_symbol_out.
2196         (struct bfd_elf_section_data): Add rel_hdr2 field.
2197         (bfd_elf32_swap_symbol_in): Change second parameter to be const.
2198         (bfd_elf32_swap_symbol_out): Likewise.
2199         (bfd_elf32_swap_reloc_in): Likewise.
2200         (bfd_elf32_swap_reloc_out): Likewise.
2201         (bfd_elf32_swap_reloca_in): Likewise.
2202         (bfd_elf32_swap_reloca_out): Likewise.
2203         (bfd_elf32_swap_phdr_in): Likewise.
2204         (bfd_elf32_swap_phdr_out): Likewise.
2205         (bfd_elf32_swap_dyn_in): Likewise.
2206         (bfd_elf32_swap_dyn_out): Likewise.
2207         (bfd_elf32_slurp_symbol_table): Declare.
2208         (bfd_elf32_write_shdrs_and_ehdr): Declare.
2209         (bfd_elf32_write_out_phdrs): Declare.
2210         (bfd_elf64_swap_symbol_in): Change second parameter to be const.
2211         (bfd_elf64_swap_symbol_out): Likewise.
2212         (bfd_elf64_swap_reloc_in): Likewise.
2213         (bfd_elf64_swap_reloc_out): Likewise.
2214         (bfd_elf64_swap_reloca_in): Likewise.
2215         (bfd_elf64_swap_reloca_out): Likewise.
2216         (bfd_elf64_swap_phdr_in): Likewise.
2217         (bfd_elf64_swap_phdr_out): Likewise.
2218         (bfd_elf64_swap_dyn_in): Likewise.
2219         (bfd_elf64_swap_dyn_out): Likewise.
2220         (bfd_elf64_slurp_symbol_table): Declare.
2221         (bfd_elf64_write_shdrs_and_ehdr): Declare.
2222         (bfd_elf64_write_out_phdrs): Declare.
2223         (_bfd_mips_elf_section_from_shdr): Declare.
2224         * elf.c (bfd_section_from_shdr): Remove assertion requiring
2225         SHT_REL/SHT_RELA to match use_rela_p.  If there is already a reloc
2226         section for the section, add the new one to rel_hdr2.  Increment
2227         reloc_count rather than setting it.
2228         * elfcode.h (elf_slurp_symbol_table): Define name as macro.
2229         Remove static declaration.
2230         (elf_write_shdrs_and_ehdr): Define name as macro.
2231         (elf_write_out_phdrs): Likewise.
2232         (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
2233         (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
2234         (elf_swap_symbol_in): Change second parameter to be const.
2235         (elf_swap_symbol_out): Likewise.
2236         (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
2237         (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
2238         (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
2239         (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
2240         (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
2241         (elf_write_out_phdrs): Rename from write_out_phdrs.  Change second
2242         parameter to be const.  Make non-static.
2243         (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
2244         Make non-static.
2245         (elf_slurp_symbol_table): Make non-static.
2246         (NAME(_bfd_elf,size_info)): Update names of renamed functions.
2247         * elfxx-target.h (elf_info_to_howto): Define if not defined.
2248         (elf_backend_size_info): Likewise.
2249         (elfNN_bed): Use elf_backend_size_info.
2250         * targets.c (bfd_elf64_bigmips_vec): Declare.
2251         (bfd_elf64_littlemips_vec): Declare.
2252         (bfd_target_vector): Add bfd_elf64_bigmips_vec and
2253         bfd_elf64_littlemips_vec if BFD64 is defined.
2254
2255         * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
2256
2257 Tue May 28 11:42:08 1996  Ian Lance Taylor  <ian@cygnus.com>
2258
2259         * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
2260         zeroes, in alignment holes.
2261
2262         * configure: Rebuild with autoconf 2.10.
2263
2264         * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
2265         potential leading underscore in the allocated buffer.
2266
2267 Fri May 24 14:28:38 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2268
2269         * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
2270         symbols into .sbss if this is a relocatable link.
2271
2272 Thu May 23 12:26:24 1996  Ian Lance Taylor  <ian@cygnus.com>
2273
2274         * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
2275         undefined symbols when creating a shared library.
2276
2277 Fri May 17 13:54:15 1996  Ian Lance Taylor  <ian@cygnus.com>
2278
2279         * coff-sh.c: Add a bunch of new code and static const arrays to
2280         support aligning loads and stores on four byte memory boundaries.
2281         Also:
2282         (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2283         R_SH_LABEL.
2284         (sh_relax_section): Look for R_SH_CODE relocs.  If we find one,
2285         call sh_align_loads.
2286         (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2287         as unused.
2288
2289 Thu May 16 16:34:13 1996  Ian Lance Taylor  <ian@cygnus.com>
2290
2291         * cache.c (bfd_open_file): Unlink the file before opening it for
2292         write.  From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2293
2294         * opncls.c (bfd_fdopenr): Set opened_once.
2295
2296 Tue May 14 12:35:32 1996  Ian Lance Taylor  <ian@cygnus.com>
2297
2298         * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2299         freeing it.
2300
2301         * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2302         the code unconditionally.
2303
2304 Mon May 13 19:51:37 1996  Ian Lance Taylor  <ian@cygnus.com>
2305
2306         * libcoff-in.h (struct pei_section_tdata): Define structure.
2307         (pei_section_data): Define macro.
2308         * libcoff.h: Rebuild.
2309         * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2310         store s_paddr field in pei_section_data.
2311         (coff_compute_section_file_positions): Use pei_section_data rather
2312         than _cooked_size, and don't overwrite an existing value.
2313         (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2314         0.  If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2315         * peicode.h (coff_bfd_copy_private_section_data): Define if
2316         COFF_IMAGE_WITH_PE.
2317         (pe_bfd_copy_private_section_data): New static function if
2318         COFF_IMAGE_WITH_PE.
2319
2320 Wed May  8 16:10:38 1996  Ian Lance Taylor  <ian@cygnus.com>
2321
2322         * srec.c (srec_set_arch_mach): Write as a function rather than a
2323         macro definition.
2324
2325         * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
2326         no map, just check each member in turn to see whether it is
2327         required.
2328
2329 Wed May  8 09:17:34 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2330
2331         * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2332         table.  Call BFD_ASSERT to validate header size, instead of
2333         calling fatal.
2334         (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2335         name.
2336
2337 Tue May  7 16:10:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2338
2339         * ppcboot.c: New target for looking at PPCbug boot records.
2340
2341         * config{ure.in,.bfd}: Add support for ppcboot target.
2342         * targets.c: Ditto.
2343         * configure: Regenerate.
2344
2345 Tue May  7 11:15:19 1996  Jeffrey A Law  (law@cygnus.com)
2346
2347         * coff-h8300.c (howto_table): Update names to match recent
2348         changes to include/coff/internal.h.  Fix minor errors in the
2349         existing relocs.  Add R_MOVL1 and R_MOVL2.
2350         (rtype2howto): Similarly.
2351         (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2352         existing relaxing code  and peform more relaxing.
2353         (h8300_reloc16_extra_cases): Likewise.
2354
2355 Mon May  6 18:24:09 1996  Jeffrey A Law  (law@cygnus.com)
2356
2357         * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2358         symbols correctly.
2359
2360 Sat May  4 05:08:45 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
2361
2362         * elfcode.h (elf_object_p):  Reject generic ELF target if
2363         e_machine matches an alternate machine code in a specific backend.
2364
2365         * netbsd-core.c (netbsd_core_vec):  Remove initializer for
2366         obsolete align_power_min field.
2367
2368 Fri May  3 13:07:35 1996  Jeffrey A Law  (law@cygnus.com)
2369
2370         * coff-h8300.c (reloc_howto_type): Add howto entry for
2371         R_PCRWORD_B.
2372         (rtype2howto): Handle R_PCRWORD_B.
2373         (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2374         (h8300_reloc_16_estimate): Likewise.  Try to turn a 16bit
2375         pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2376         branch (R_PCWORD_B).
2377
2378 Fri May  3 10:47:41 1996  Ian Lance Taylor  <ian@cygnus.com>
2379
2380         * aoutx.h (translate_from_native_sym_flags): Set the section for
2381         BSF_CONSTRUCTOR symbols.
2382
2383         * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2384         last_bf_index.
2385
2386 Wed May  1 18:39:32 1996  Doug Evans  <dje@canuck.cygnus.com>
2387
2388         * coffcode.h (coff_write_object_contents): In comdat section lookup,
2389         stop looking when section is found.
2390
2391 Wed May  1 14:17:57 1996  Ian Lance Taylor  <ian@cygnus.com>
2392
2393         * coffcode.h (STRING_SIZE_SIZE): Define.
2394         (styp_to_sec_flags): Handle long symbol names when looking for the
2395         section symbol.
2396         (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2397         (bfd_coff_long_section_names): Define.
2398         (coff_write_object_contents): Handle long section names.
2399         (bfd_coff_std_swap_table): Initialize new field.
2400         * libcoff.h: Rebuild.
2401         * coffgen.c (make_a_section_from_file): Handle long section
2402         names.
2403         (coff_write_symbols): Handle long section names.
2404         * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2405         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2406         * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2407         * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2408         * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2409         * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2410         * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2411         * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2412
2413         * bout.c (b_out_callback): Set lma of sections.
2414         (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2415         parameter to output_bfd.  Used input_bfd instead of output_bfd in
2416         several places.
2417
2418 Tue Apr 30 17:56:39 1996  Ian Lance Taylor  <ian@cygnus.com>
2419
2420         * aoutx.h (translate_from_native_sym_flags): Don't create
2421         SEC_CONSTRUCTOR sections.
2422         * ecoff.c (ecoff_set_symbol_info): Likewise.
2423
2424         * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2425         From Don Bowman <bowman@waterloo.hp.com>.
2426
2427 Tue Apr 30 17:06:32 1996  Doug Evans  <dje@canuck.cygnus.com>
2428
2429         * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2430         SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2431
2432 Mon Apr 29 13:15:17 1996  Ian Lance Taylor  <ian@cygnus.com>
2433
2434         * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2435         mips_32_relocs field.
2436         (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2437         (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2438         relocs against a global symbol which is not defined in a regular
2439         file.
2440         (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2441         against a global symbol, increment mips_32_relocs.
2442         (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2443         the symbol is not defined in a regular file, make room in the
2444         .rel.dyn section.
2445
2446 Fri Apr 26 18:00:37 1996  Ian Lance Taylor  <ian@cygnus.com>
2447
2448         * ecoff.c (ecoff_compute_section_file_positions): Track the real
2449         file position and the virtual file position separately.  Set
2450         filepos information bsaed on the real file position.
2451         (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2452         Jan 23 change to coffcode.h.
2453
2454         * som.c (som_slurp_symbol_table): Set the symbol count to the
2455         number of BFD symbols created.
2456
2457 Fri Apr 26 12:34:29 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2458
2459         * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2460         output file if linking shared objects.  Loop to check all relocs,
2461         rather than returning false on first error.
2462
2463 Thu Apr 25 13:25:12 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2464
2465         * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2466         (ppc_elf_additional_program_headers): If .interp section, bump #
2467         of program headers by 1.
2468         (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2469         (ppc_elf_size_dynamic_sections): Add support for .plt section.
2470         (ppc_elf_check_relocs): Print out filename in debug code.  Enable
2471         PLT support.
2472         (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2473         debug output.
2474         (ppc_elf_relocate_section): If the output section isn't defined,
2475         don't abort, just give an error message.
2476
2477         * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2478         being created is .sdata or .sdata2, don't make the symbol dynamic.
2479
2480 Wed Apr 24 14:04:07 1996  Ian Lance Taylor  <ian@cygnus.com>
2481
2482         * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2483         members of an archive for dynamic objects with no symbols, and
2484         pass them directly to check_archive_element.
2485         (xcoff_link_check_ar_symbols): Pass dynamic objects to
2486         xcoff_link_check_dynamic_ar_symbols.
2487         (xcoff_link_check_dynamic_ar_symbols): New static function.
2488
2489         * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2490         from _bfd_nodynamic to _bfd_xcoff.
2491         * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2492         Declare.
2493         (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2494         (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2495         (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2496         * libcoff.h: Rebuild.
2497         * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2498         (xcoff_get_section_contents): New static function.
2499         (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2500         (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2501         (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2502         (xcoff_dynamic_reloc): New static variable.
2503         (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2504         (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2505
2506 Tue Apr 23 12:48:42 1996  Ian Lance Taylor  <ian@cygnus.com>
2507
2508         * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2509         if reloc_entry->addend is not 0.
2510         (CALC_ADDEND): Just set the addend to reloc.r_offset.
2511
2512 Mon Apr 22 18:29:01 1996  Doug Evans  <dje@canuck.cygnus.com>
2513
2514         * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2515         R_SPARC_GLOB_JMP.
2516         * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2517         Add entries for R_SPARC_[56].
2518         (sparc_reloc_map): Add entries for R_SPARC_[56].
2519
2520 Mon Apr 22 15:07:24 1996  Ian Lance Taylor  <ian@cygnus.com>
2521
2522         Optimize linking of stabs in sections as used in ELF and COFF.
2523         * stabs.c: New file.
2524         * libbfd-in.h (_bfd_link_section_stabs): Declare.
2525         (_bfd_write_section_stabs): Declare.
2526         (_bfd_write_stab_strings): Declare.
2527         * libbfd.h: Rebuild.
2528         * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2529         (struct coff_link_hash_table): Add stab_info field.
2530         * libcoff.h: Rebuild.
2531         * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2532         stab_info field.
2533         (coff_link_add_symbols): Call _bfd_link_section_stabs if
2534         appropriate.
2535         (_bfd_coff_final_link): Write out stab strings hash table.
2536         (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2537         * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2538         hash table.
2539         * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2540         (struct bfd_elf_section_data): Add stab_info field.
2541         * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2542         field.
2543         * elflink.h (elf_link_add_object_symbols): If appropriate, call
2544         _bfd_link_section_stabs.
2545         (elf_bfd_final_link): Write out stab strings hash table.
2546         (elf_link_input_bfd): Handle optimized stabs sections.
2547         * reloc.c (_bfd_final_link_relocate): Check address against
2548         _raw_size rather than _cooked_size.
2549         * Makefile.in: Rebuild dependencies.
2550         (BFD_LIBS): Add stabs.o
2551         (BFD_LIBS_CFILES): Add stabs.c.
2552
2553         * VERSION: Increment for bfdlink.h change.
2554
2555         * coffgen.c (coff_renumber_symbols): Correct handling of
2556         BSF_NOT_AT_END common symbols.
2557
2558 Fri Apr 19 19:21:56 1996  Ian Lance Taylor  <ian@cygnus.com>
2559
2560         * coff-ppc.c (record_toc): Add cast to avoid warning.
2561         (ppc_allocate_toc_section): Likewise.
2562         (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2563         (ppc_coff_reloc_type_lookup): Remove unreached code.
2564         * coffcode.h (coff_write_object_contents): Don't take the address
2565         of an array.
2566         * peicode.h (pe_print_idata): Add casts to avoid warning.
2567         (pe_print_edata): Likewise.
2568         (pe_print_reloc): Remove ANSI C string concatenation.
2569
2570 Thu Apr 18 18:51:18 1996  Ian Lance Taylor  <ian@cygnus.com>
2571
2572         * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2573         and last_bf fields.
2574         * libcoff.h: Rebuild.
2575         * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2576         symbols.
2577         (coff_swap_aux_out): Likewise.
2578         * peicode.h (coff_swap_aux_in): Likewise.
2579         (coff_swap_aux_out): Likewise.
2580         * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2581         symbols.
2582         * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2583         field.
2584         (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2585         Fix up .bf endndx link fields.
2586         * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2587         field.
2588         * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2589         symbols.
2590
2591 Wed Apr 17 12:08:24 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2592
2593         * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2594         on Solaris PowerPC systems doesn't get confused.
2595
2596         * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2597         #ifdef PPC.
2598
2599         * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2600         (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2601         update did_reg and did_reg2.
2602
2603 Wed Apr 17 13:07:37 1996  Ian Lance Taylor  <ian@cygnus.com>
2604
2605         * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2606
2607         * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2608         callback routines, pass h->root.string rather than name, in case
2609         copy is true and name is transient.
2610
2611 Tue Apr 16 16:36:38 1996  Stu Grossman  (grossman@lisa.cygnus.com)
2612
2613         * elfcore.h:  Add support for core files with multiple threads.
2614         (Primarily for Solaris.)
2615
2616 Tue Apr 16 13:44:08 1996  Ian Lance Taylor  <ian@cygnus.com>
2617
2618         * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2619         section->orelocation is NULL.
2620
2621         * coffgen.c (bfd_coff_get_syment): New function.
2622         (bfd_coff_get_auxent): New function.
2623         * bfd-in.h (bfd_coff_get_syment): Declare.
2624         (bfd_coff_get_auxent): Declare.
2625         * bfd-in2.h: Rebuild.
2626
2627 Mon Apr 15 19:06:59 1996  Ian Lance Taylor  <ian@cygnus.com>
2628
2629         * elf32-mips.c (struct mips_hi16): Define.
2630         (mips_hi16_addr, mips_hi16_addend): Remove.
2631         (mips_hi16_list): New static variable.
2632         (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2633         (mips_elf_lo16_reloc): Process mips_hi16_list.
2634         (mips_elf_relocate_section): Permit an arbitrary number of HI16
2635         relocs before the associated LO16 reloc.
2636
2637 Wed Apr 10 00:23:53 1996  Ian Lance Taylor  <ian@cygnus.com>
2638
2639         * versados.c (versados_scan): Check bfd_alloc return value.
2640         (versados_object_p): Check all bfd_read return values.  Require
2641         that lang field be less than 10, to avoid confusion with Intel Hex
2642         files.
2643
2644         * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2645         aren't any symbols.
2646         * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2647         not 0, for an absolute symbol.
2648         (NAME(aout,swap_ext_reloc_out)): Likewise.
2649
2650         * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2651         (ihex_write_object_contents): For a large start address, output
2652         the full 32 bit address in record type 5.
2653
2654         * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2655         to int to avoid promotion problems in prototype.
2656
2657 Tue Apr  9 11:44:21 1996  Ian Lance Taylor  <ian@cygnus.com>
2658
2659         * configure.host: Use ${srcdir} when looking for picfrag.
2660
2661         * configure.host: Switch on ${libdir}, not $(libdir).  From
2662         alan@spri.levels.unisa.edu.au (Alan Modra).
2663
2664         * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2665         entry point, not just for DYNAMIC objects.
2666         * sunos.c (sunos_add_dynamic_symbols): Always call
2667         sunos_create_dynamic_sections.  If called with a non DYNAMIC
2668         object, don't do anything else.
2669         (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2670
2671 Mon Apr  8 12:09:36 1996  Ian Lance Taylor  <ian@cygnus.com>
2672
2673         * configure.in: Permit --enable-shared to specify a list of
2674         directories.
2675         * configure: Rebuild.
2676
2677         * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2678         host when configuring with --enable-shard.
2679
2680 Fri Apr  5 12:24:13 1996  Ian Lance Taylor  <ian@cygnus.com>
2681
2682         * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2683         <jdp@polstra.com>.
2684
2685         * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2686         to avoid crashing in bfd_hash_replace.
2687
2688         * sysdep.h: Use #ifdef, not #if.
2689
2690 Thu Apr  4 23:32:23 1996  Ian Lance Taylor  <ian@cygnus.com>
2691
2692         * config.in: Rebuild.
2693
2694 Thu Apr  4 18:49:09 1996  Fred Fish  <fnf@cygnus.com>
2695
2696         * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2697         (AC_CHECK_HEADERS): Check for sys/time.h
2698         (AC_HEADER_TIME): Add macro.
2699         * configure: Rebuild.
2700         * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2701         to control what combination of <time> and <sys/time.h>
2702         get included.
2703
2704 Tue Apr  2 13:11:53 1996  Doug Evans  <dje@canuck.cygnus.com>
2705
2706         * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2707         (aout_32_sunos4_write_object_contents): Likewise.
2708         * aoutx.h (NAME(aout,machine_type)): Handle
2709         bfd_mach_sparc_{sparclet,sparclite}.
2710         * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2711         (bfd_mach_sparc_v9_p): Update.
2712         * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2713         * libaout.h (enum machine_type): Add M_SPARCLET.
2714         * sunos.c (MACHTYPE_OK): Define.
2715         * bfd-in2.h: Regenerated.
2716
2717 Tue Apr  2 00:33:18 1996  Ian Lance Taylor  <ian@cygnus.com>
2718
2719         * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2720         * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2721         * elflink.c (_bfd_elf_create_got_section): Store the
2722         _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2723         * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2724         global offset table goes over 0x1000, set the value of
2725         _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2726         (elf32_sparc_relocate_section): Subtract the offset of
2727         _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2728
2729         * elfcode.h: Don't include <string.h>.
2730
2731 Mon Apr  1 10:39:24 1996  Jeffrey A Law  (law@cygnus.com)
2732
2733         * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2734         generic_link_hash_newfunc.  All references changed.
2735         * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2736         moved here from libbfd-in.h.
2737         * libbfd-in.h: Corresponding changes.
2738         * libbfd.h: Regenerated.
2739
2740 Mon Apr  1 12:35:36 1996  Ian Lance Taylor  <ian@cygnus.com>
2741
2742         * aoutx.h (aout_link_input_section_std): When reporting an
2743         overflow error, use the name of the symbol in the hash table if
2744         available.
2745         (aout_link_input_section_ext): Likewise.
2746
2747         * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2748         defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2749
2750 Sun Mar 31 01:58:41 1996  steve chamberlain  <sac@slash.cygnus.com>
2751
2752         * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2753         * coffcode.h (coff_compute_section_file_positions): Likewise.
2754         (coff_write_object_contents): Likewise.
2755
2756 Fri Mar 29 12:44:36 1996  Ian Lance Taylor  <ian@cygnus.com>
2757
2758         * section.c (SEC_LINK_ONCE): Define.
2759         (SEC_LINK_DUPLICATES): Define.
2760         (SEC_LINK_DUPLICATES_DISCARD): Define.
2761         (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2762         (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2763         (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2764         * bfd-in2.h: Rebuild.
2765         * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2766         SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2767         (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2768         into SEC_EXCLUDE.  If IMAGE_SCN_LNK_COMDAT is set, set
2769         SEC_LINK_ONCE, and look through the symbol table for the setting
2770         for SEC_LINK_DUPLICATES.
2771         (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2772         set for a section, find the section symbol in the symbol table,
2773         and set the aux entry based on SEC_LINK_DUPLICATES.
2774         * coffgen.c (coff_print_symbol): Add a space before "checksum".
2775         * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2776         SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2777         * coff-i386.c (i386coff_vec): Likewise.
2778         * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2779
2780         * VERSION: Bump to 2.6.1.
2781         * Makefile.in (stamp-h): Depend upon VERSION.
2782
2783 Thu Mar 28 23:48:49 1996  Jeffrey A Law  (law@cygnus.com)
2784
2785         * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2786         * libbfd.h: Rebuilt.
2787         * linker.c (generic_link_hash_newfunc): No longer static.
2788         * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2789         to override.
2790         * coff-h8300.c: Add two derived hash tables and their associated
2791         funtions and #defines for use by the h8300 linker.
2792         (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2793         the function vector as needed.  Place the address of the function
2794         vector entry in the location specified by the R_MEM_INDIRECT reloc.
2795         Rewrite the vectors section contents as necessary.
2796         (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2797         (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2798         (coff_bfd_link_hash_table_create): Likewise.
2799
2800 Thu Mar 28 17:44:08 1996  Ian Lance Taylor  <ian@cygnus.com>
2801
2802         * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2803         __attribute__ ((__unused__)) so that -Wall doesn't warn about
2804         them.
2805         (hppa_rebuild_insn): Pass pointer to correct type to
2806         low_sign_unext and dis_assemble_21.
2807
2808 Thu Mar 28 11:00:36 1996  Doug Evans  <dje@canuck.cygnus.com>
2809
2810         * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2811         Stick with sparc-*-{sysv4*,solaris2*}.
2812
2813 Wed Mar 27 10:43:34 1996  Ian Lance Taylor  <ian@cygnus.com>
2814
2815         * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2816         (coff_swap_aux_out): Swap out extra PE x_scn fields.
2817         * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2818         * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2819         fields is non-zero, print them.
2820
2821         * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2822         ifdef.  Remove unused variables.
2823         (ppc_record_data_in_toc_entry): Ifdef out.  Removed unused
2824         variables.
2825         (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2826         (get_symbol_value): Ifdef out.
2827         (pe_ppc_reloc): Ifdef out.  Remove unused variables.
2828         (coff_ppc_relocate_section): Remove unused variables.  Make
2829         fprintf strings and argument types correspond.  Put before_addr in
2830         DEBUG_RELOC ifdef.
2831         (dump_toc): Make fprintf strings and argument types correspond.
2832         (ppc_process_before_allocation): Remove unused variables.  Always
2833         return a value.
2834         (ppc_reflo_reloc): Ifdef out.
2835         (ppc_addr32nb_reloc): Ifdef out.
2836         (ppc_coff_rtype2howto): Make fprintf strings and argument types
2837         correspond.
2838         (coff_ppc_rtype_to_howto): Likewise.
2839         (ppc_coff_swap_sym_in_hook): Remove unused variables.
2840
2841         * peicode.h (pe_print_idata): Move otherwise unused variables into
2842         the #ifdef where they are used.  Always return a value.
2843         (pe_print_edata): Make fprintf strings and argument types
2844         correspond.  Always return a value.
2845         (pe_print_pdata): Removed unused variable addr_value.  Always
2846         return a value.
2847         (pe_print_reloc): Remove unused variable onaline.  Make fprintf
2848         strings and argument types correspond.  Always return a value.
2849
2850         * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2851         (ppc_elf_finish_dynamic_symbol): Move definition of unused
2852         variable rela inside #if 0 section where it is used.
2853
2854         * ns32k.h: New file.
2855         * cpu-ns32k.h: Include ns32k.h.  Rename externally visible
2856         functions to start with _bfd_.
2857         * aout-ns32k.c: Include ns32k.h.  Change references to renamed
2858         functions in cpu-ns32k.h.
2859         * Makefile.in: Rebuild dependencies.
2860         (HFILES): Add ns32k.h.
2861
2862         * section.c (struct sec): Add linker_mark field.  Change
2863         user_set_vma and reloc_done to be single bit fields.
2864         (STD_SECTION): Update accordingly.
2865         * bfd-in2.h: Rebuild.
2866         * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2867         link.
2868         (aout_link_input_bfd): Don't link unmarked sections.
2869         * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2870         link.
2871         (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2872         * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2873         the link.
2874         * elflink.h (elf_bfd_final_link): Mark sections included in the
2875         link.
2876         (elf_link_input_bfd): Don't link unmarked sections.
2877         * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2878         in the link.
2879         (xcoff_link_input_bfd): Don't link unmarked sections.
2880
2881         * coffswap.h (coff_swap_scnhdr_out): Include section name in
2882         overflow error messages.
2883
2884 Tue Mar 26 15:46:18 1996  Ian Lance Taylor  <ian@cygnus.com>
2885
2886         * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2887         is not set, print "BFD: " before the error message.
2888
2889         * configure.in: Use AC_CHECK_TOOL to find ar and ranlib.  From
2890         Miles Bader <miles@gnu.ai.mit.edu>.
2891         * configure: Rebuild.
2892
2893 Fri Mar 22 12:17:00 1996  Ian Lance Taylor  <ian@cygnus.com>
2894
2895         * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2896         symbols.
2897
2898         * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2899         m68k-aout, m68k-coff, and m68k-elf targets.
2900
2901 Fri Mar 22 11:33:44 1996  Martin Anantharaman  <martin@goofy.imech.uni-duisburg.de>
2902
2903         * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2904         (ieee_generic_stat_arch_elt): Restructured to prevent
2905         ieee_object_p from being called repeatedly.
2906
2907 Thu Mar 21 11:00:47 1996  steve chamberlain  <sac@slash.cygnus.com>
2908
2909         * coffcode.h (coff_write_object_contents):  Allocate
2910         buffers large enough for any FILEHDR or AOUTHDR.
2911
2912 Thu Mar 21 16:28:17 1996  David Mosberger-Tang  <davidm@azstarnet.com>
2913
2914         * ecofflink.c (lookup_line): New static function, renamed and
2915         slighly changed from old _bfd_ecoff_locate_line.
2916         (_bfd_ecoff_locate_line): Cache line number information.  Use
2917         lookup_line for actual lookup.
2918
2919 Thu Mar 21 14:59:11 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2920
2921         * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2922         multiple of 20 bytes.
2923
2924 Thu Mar 21 13:54:40 1996  Ian Lance Taylor  <ian@cygnus.com>
2925
2926         * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2927         allocate ecoff_find_line, and don't initialize by hand.
2928         * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2929         mips_elf_find_line, and don't call memset.
2930
2931         * coffcode.h (coff_compute_section_file_positions): If not
2932         producing a final executable, don't consider sofar when aligning
2933         the section to the correct size.
2934
2935 Wed Mar 20 16:53:12 1996  Ian Lance Taylor  <ian@cygnus.com>
2936
2937         * coffcode.h (coff_add_missing_symbols): Ifdef out.
2938         (coff_write_object_contents): Don't call coff_add_missing_symbols.
2939         * coffgen.c (coff_section_symbol): Ifdef out.
2940
2941 Mon Mar 18 12:54:41 1996  Ian Lance Taylor  <ian@cygnus.com>
2942
2943         * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2944         output_bfd is not NULL.
2945
2946 Thu Mar 14 17:12:06 1996  Doug Evans  <dje@charmed.cygnus.com>
2947
2948         * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2949         of bfd_alloc (fixes fix_line not being initialized).
2950         Delete zeroing of fix_{value,tag,end,scnlen} fields.
2951
2952 Thu Mar 14 16:06:06 1996  Jeffrey A Law  (law@cygnus.com)
2953
2954         * coffcode.h: Allow specific backends to override the
2955         bfd_link_add_symbols routine.
2956
2957         * coff-h8300.c: Include genlink.h.
2958         (howto_table): Add R_MEM_INDIRECT.
2959         (rtype2howto): Support R_MEM_INDIRECT.
2960         (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2961         for now.
2962
2963 Tue Mar 12 12:41:17 1996  David Mosberger-Tang  <davidm@koala.azstarnet.com>
2964
2965         * coff-alpha.c (alpha_relocate_section): Use
2966         info->callbacks_warning, rather than _bfd_error_handler, for
2967         "multiple gp" warning.
2968
2969 Tue Mar 12 12:10:55 1996  Ian Lance Taylor  <ian@cygnus.com>
2970
2971         * linker.c (bfd_wrapped_link_hash_lookup): New function.
2972         (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2973         table string.  Use bfd_wrapped_link_hash_lookup.
2974         (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2975         table string.
2976         * aoutx.h (aout_link_write_symbols): Use the name from the hash
2977         table, if any, when writing out symbols.
2978         (aout_link_input_section_std): Use the name from the hash table,
2979         if any, when reporting undefined symbols.
2980         (aout_link_input_section_ext): Likewise.
2981         (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2982         * bout.c (get_value): Likewise.
2983         * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2984         * ecoff.c (ecoff_reloc_link_order): Likewise.
2985         * elflink.h (elf_link_add_object_symbols): Likewise.
2986         (elf_reloc_link_order): Likewise.
2987         * linker.c (_bfd_generic_link_output_symbols): Likewise.
2988         (_bfd_generic_reloc_link_order): Likewise.
2989         (default_indirect_link_order): Likewise.
2990         * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2991         * sunos.c (sunos_add_one_symbol): Likewise.
2992         * xcofflink.c (xcoff_link_add_symbols): Likewise.
2993         (bfd_xcoff_link_count_reloc): Likewise.
2994         (xcoff_reloc_link_order): Likewise.
2995
2996         * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2997         into -1 for intern->rss.
2998
2999         * configure: Rebuild with autoconf 2.8.
3000
3001 Mon Mar 11 12:28:31 1996  Ian Lance Taylor  <ian@cygnus.com>
3002
3003         * stab-syms.c (__define_stab_duplicate): Define.
3004         (bfd_get_stab_name): Rename from aout_stab_name.  Rewrite to use a
3005         switch.
3006         * bfd-in.h (bfd_get_stab_name): Declare.
3007         * bfd-in2.h: Rebuild.
3008         * Makefile.in: Rebuild dependencies.
3009         (BFD_LIBS): Add stab-syms.o.
3010         (BFD_LIBS_CFILES): Add stab-syms.c.
3011         (BFD32_BACKENDS): Remove stab-syms.o.
3012         (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3013         * configure.in: Don't list stab-syms.o in bfd_backends.
3014         * configure: Rebuild.
3015         * libaout.h (aout_stab_name): Don't declare.
3016         * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3017         not aout_stab_name.
3018
3019 Fri Mar  8 11:26:20 1996  Ian Lance Taylor  <ian@cygnus.com>
3020
3021         * elf.c (assign_file_positions_for_segments): Adjust file offset
3022         for section alignment even if SEC_LOAD is not set.
3023
3024 Tue Mar  5 12:02:23 1996  Ian Lance Taylor  <ian@cygnus.com>
3025
3026         * configure.in: Don't set SHLIB or SHLINK to an empty string,
3027         since they appear as targets in Makefile.in.
3028         * configure: Rebuild.
3029
3030         * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3031         don't fiddle with a symbol which is not defined anywhere.
3032
3033 Mon Mar  4 12:49:16 1996  Ian Lance Taylor  <ian@cygnus.com>
3034
3035         * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3036         though they are defined in a shared library.
3037         (xcoff_build_ldsyms): Likewise.
3038
3039         * coffgen.c (coff_find_nearest_line): Don't look at the line
3040         numbers for the section if section->lineno is NULL.
3041
3042         * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3043         message rather than calling BFD_ASSERT.
3044         * elfcode.h (write_relocs): Check return value of
3045         _bfd_elf_symbol_from_bfd_symbol.
3046
3047 Fri Mar  1 09:42:59 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3048
3049         * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
3050         for .sbss section.
3051
3052 Wed Feb 28 11:25:47 1996  Jeffrey A Law  (law@cygnus.com)
3053
3054         * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
3055         and R_HPPA_NLRSEL.
3056         (e_nsel, e_nlsel, e_nlrsel): Undefine.  Add to
3057         hppa_reloc_field_selector_type_alt.
3058         (hppa_field_adjust): Handle e_nlsel, e_nlrsel.  Fix e_nsel handling.
3059         * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
3060         selectors.
3061         (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
3062
3063 Wed Feb 28 11:00:24 1996  Ian Lance Taylor  <ian@cygnus.com>
3064
3065         * elf.c (assign_file_positions_for_segments): Adjust the segment
3066         memory size for the alignment of a SEC_ALLOC section, not just a
3067         SEC_LOAD section.
3068
3069 Tue Feb 27 14:17:31 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3070
3071         * m68klinux.c: New file.
3072         * hosts/m68klinux.h: New file.
3073         * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3074         * configure.in (m68*-*-linux*): New native host.
3075         (m68klinux_vec): New vector.
3076         * configure: Rebuild.
3077         * targets.c (m68klinux_vec): Declare.
3078         * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3079         bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3080         * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3081         declaration from bfd_linux_size_dynamic_sections.
3082         (bfd_m68klinux_size_dynamic_sections): Declare.
3083         * bfd-in2.h: Rebuild.
3084         * Makefile.in: Rebuild dependencies.
3085         (BFD32_BACKENDS): Add m68klinux.o.
3086         (BFD32_BACKENDS_CFILES): Add m68klinux.c.
3087
3088 Tue Feb 27 11:31:34 1996  Jeffrey A Law  (law@cygnus.com)
3089
3090         * libhppa.h (pa_arch): Add pa20.
3091         (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
3092         (e_nsel): Undefine.  Add to hppa_reloc_field_selector_type_alt.
3093         (hppa_field_adjust): Handle e_nsel.
3094         * som.c: Provide default definitions for many new relocs found only
3095         in hpux10 include files.
3096         (som_fixup_formats): Add several new relocs from hpux10.
3097         (som_hppa_howto_table): Add hpux10 relocs.
3098         (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
3099
3100 Mon Feb 26 12:52:48 1996  Stan Shebs  <shebs@andros.cygnus.com>
3101
3102         * mpw-make.sed: Edit out recent shared library support, and
3103         rules to rebuild .h files using doc/chew.
3104
3105 Mon Feb 26 14:48:39 1996  David Mosberger-Tang  <davidm@AZStarNet.com>
3106
3107         * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
3108         size even of sections with no contents.
3109
3110 Mon Feb 26 14:01:13 1996  Ian Lance Taylor  <ian@cygnus.com>
3111
3112         * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
3113         starting with '$' the way we skip names starting with '.'.  When
3114         updating x_endndx, don't be fooled by an index which has been
3115         merged.
3116
3117         * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
3118         struct/union/enum type with no elements.
3119
3120 Sat Feb 24 11:38:58 1996  Ian Lance Taylor  <ian@cygnus.com>
3121
3122         * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
3123
3124         * archive.c (bfd_generic_archive_p): If the first file in the
3125         archive can not be recognized as an object, don't assume that this
3126         is the wrong format.
3127
3128         * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3129         format is not bfd_object.
3130         (bfd_elf_get_dt_soname): Likewise.
3131
3132 Wed Feb 21 13:58:04 1996  Ian Lance Taylor  <ian@cygnus.com>
3133
3134         * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
3135         reloc.
3136
3137 Tue Feb 20 16:22:44 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
3138
3139         * bfd.c (tdata): Add netbsd_core_data.
3140         * bfd-in2.h: Regenerated.
3141
3142 Tue Feb 20 16:50:02 1996  Ian Lance Taylor  <ian@cygnus.com>
3143
3144         * sunos.c (SUNOS_CONSTRUCTOR): Define.
3145         (sunos_add_one_symbol): Don't let a symbol from a dynamic object
3146         override a constructor symbol.  Set SUNOS_CONSTRUCTOR when
3147         appropriate.
3148
3149         * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
3150         to get the symbol index, matching 14 Jul 95 change.
3151
3152 Tue Feb 20 08:26:27 1996  Fred Fish  <fnf@phydeaux.cygnus.com>
3153
3154         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3155         Remove duplicate definition of gp.
3156
3157 Mon Feb 19 12:37:41 1996  Ian Lance Taylor  <ian@cygnus.com>
3158
3159         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
3160         assume that we can set the GP value and then get the same value,
3161         since it won't be true if the output file is neither ELF nor
3162         ECOFF.
3163         * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
3164         _bfd_get_gp_value here.
3165         (mips_gprel_reloc): Don't assume we can set and get the GP value.
3166         * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
3167         mips_elf_final_gp.
3168         (mips_elf_lo16_reloc): Likewise.
3169         (mips_elf_final_gp): Add pgp parameter.  Set it to the GP value.
3170         Don't require that the BFD be ELF.
3171         (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
3172         (mips_elf_gprel32_reloc): Likewise.
3173         (mips_elf_relocate_section): Don't assume we can set and get the
3174         GP value.
3175         (mips_elf_finish_dynamic_symbol): Don't bother to use
3176         _bfd_get_gp_value here.
3177
3178         * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
3179         Don't change epdr between malloc and free.  Be careful not to free
3180         NULL pointers.  Zero out the first RPDR.
3181
3182         * configure.host: On Linux, only pass -rpath option if $(libdir)
3183         is neither /lib nor /usr/lib.  From Alan Modra
3184         <alan@mullet.Levels.UniSA.Edu.Au>.
3185
3186         * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
3187         dt_name.
3188         (elf_dt_name): Rename from elf_dt_needed_name.
3189         * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
3190         elf_dt_needed_name.
3191         (bfd_elf_get_dt_soname): New function.
3192         * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
3193         elf_dt_needed_name.  Save the SONAME back in elf_dt_name.
3194         * bfd-in.h (bfd_elf_get_dt_soname): Declare.
3195         * bfd-in2.h: Rebuild.
3196
3197 Mon Feb 19 02:50:23 1996  Doug Evans  <dje@charmed.cygnus.com>
3198
3199         * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
3200         _bfd_sparc_elf_reloc_type_lookup.
3201         (bfd_elf32_bfd_reloc_type_lookup): Update.
3202         * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
3203         (sparc64_elf_howto_table): Define.
3204         (sparc_reloc_map): Define.
3205         (sparc64_elf_reloc_type_lookup): New function.
3206         (sparc_elf_wdisp16_reloc): New function.
3207         (elf_info_to_howto): Use sparc64_elf_howto_table.
3208         (sparc64_elf_relocate_section): Likewise.
3209         (bfd_elf64_bfd_reloc_type_lookup): Update.
3210
3211 Sun Feb 18 15:02:25 1996  Ian Lance Taylor  <ian@cygnus.com>
3212
3213         * configure.host: Check for 'do not mix' from native linker before
3214         trying to use -rpath.
3215
3216 Fri Feb 16 12:46:18 1996  Ian Lance Taylor  <ian@cygnus.com>
3217
3218         * bfd.c (_bfd_get_gp_value): New function.
3219         (_bfd_set_gp_value): New function.
3220         * libbfd-in.h (_bfd_get_gp_value): Declare.
3221         (_bfd_set_gp_value): Declare.
3222         * libbfd.h: Rebuild.
3223         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
3224         _bfd_get_gp_value and _bfd_set_gp_value rather than referring
3225         directly to the fields in the tdata information.
3226         (alpha_relocate_section): Likewise.
3227         * coff-mips.c (mips_adjust_reloc_in): Likewise.
3228         (mips_gprel_reloc): Likewise.
3229         (mips_relocate_section): Likewise.
3230         * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
3231         (mips_elf_lo16_reloc): Likewise.
3232         (mips_elf_final_gp): Likewise.
3233         (mips_elf_gprel16_reloc): Likewise.
3234         (mips_elf_gprel32_reloc): Likewise.
3235         (mips_elf_relocate_section): Likewise.
3236         (mips_elf_finish_dynamic_symbol): Likewise.
3237
3238         * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
3239
3240 Thu Feb 15 11:29:13 1996  Ian Lance Taylor  <ian@cygnus.com>
3241
3242         * configure.in: Call AC_PROG_CC before configure.host.
3243         * configure: Rebuild.
3244         * configure.host: Don't set information which autoconf should
3245         figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
3246
3247         * configure.host: Remove go32 and win32 host information, since it
3248         should no longer be needed.
3249
3250         * elf.c (map_sections_to_segments): If we have a .dynamic section,
3251         then start a new segment rather than put a writable section in a
3252         readonly segment.
3253
3254         * configure.host: Set RPATH_ENVVAR.
3255
3256         * Makefile.in: Rebuild dependencies.
3257
3258         * elflink.c (_bfd_elf_create_linker_section): Remove unused
3259         zero_section variable.
3260
3261 Thu Feb 15 10:39:17 1996  H.J. Lu  <hjl@zoom.com>
3262
3263         * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
3264         ($(srcdir)/libbfd.h): Rename from libbfd.h.
3265         ($(srcdir)/libcoff.h): Rename from libcoff.h.
3266
3267 Wed Feb 14 16:29:07 1996  Martin Anantharaman  <martin@mail.imech.uni-duisburg.de>
3268
3269         * ieee.c (ieee_write_expression): Only use an R variable for a
3270         local symbol.  Don't output a zero offset.  Handle a zero address.
3271         (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
3272         (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
3273         PCREL_OFFSET.
3274         (parse_expression): Don't try to handle multiple occurrences of a
3275         P variable.  Handle I variables differently from X variables.  Fix
3276         the order of minus expressions.
3277         (ieee_slurp_external_symbols): Generate an I variable for an NN
3278         record.  Fix handling of ATI and ATX records.
3279         (ieee_slurp_sections): Only set minimal section attributes.
3280         Adjust them later, based on the section contents.
3281         (ieee_object_p): Read in the file until just after the ME record.
3282         Call ieee_slurp_section_data to set the section flags.
3283         (do_one): Add iterations parameter.  Only repeat the first load
3284         item.  Set the section and file reloc flags.
3285         (ieee_slurp_section_data): Set section flags.  Pass iterations to
3286         do_one.
3287         (ieee_canonicalize_reloc): Handle I variables.
3288         (do_with_relocs): Only emit relocation size when necessary.
3289         Increase MAXRUN to 127.  Change ov to be assigned, and take
3290         src_mask and pcrel_offset into account.
3291         (ieee_write_data_part): Skip sections that are not loaded.
3292         (ieee_write_external_part): Don't output optional last entry of WX
3293         records.
3294         (ieee_write_me_part): Make setting of me_record neater.
3295         (ieee_generic_stat_arch_elt): Get the size of an archive element.
3296
3297         * syms.c (stt): Add entries for zerovars, vars, and code.
3298
3299         * elfcode.h (validate_reloc): New static function.
3300         (write_relocs): Call validate_reloc for non ELF relocs.
3301
3302         * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3303         (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3304         (TARGET_LITTLE_SYM): Likewise.
3305
3306         * config.bfd (m68*-*-psos*): New target.
3307
3308 Tue Feb 13 15:56:22 1996  Bryan Ford  <baford@snake.cs.utah.edu>
3309
3310         * i386msdos.c: Remove some #if 0 code.
3311         (msdos_write_object_contents): Don't include empty sections in the
3312         size computation, regardless of their address.
3313
3314 Tue Feb 13 15:36:37 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3315
3316         * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3317         is NULL, ie, the -r switch is used.
3318
3319 Tue Feb 13 14:35:15 1996  Ian Lance Taylor  <ian@cygnus.com>
3320
3321         * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
3322         (BFD_RELOC_MIPS_GOT_LO16): Define.
3323         (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
3324         * bfd-in2.h, libbfd.h: Rebuild.
3325         * elf32-mips.c (mips_reloc_map): Map new relocs.
3326
3327         * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3328
3329         * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3330         $(SHLINK).
3331
3332         * ieee.c (get_symbol): Set the section to bfd_abs_section.
3333         (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3334         simple number for the section address, rather than an expression.
3335         Limit the number of bytes between relocs to MAXRUN.
3336         (ieee_write_me_part): Set me_record to the file offset after the
3337         start address.
3338         (ieee_write_processor): New static function.
3339         (ieee_write_object_contents): Use ieee_write_processor.
3340
3341 Fri Feb  9 10:53:00 1996  Ian Lance Taylor  <ian@cygnus.com>
3342
3343         * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3344
3345         * coff-aux.c: Change include of aux.h to aux-coff.h.
3346
3347 Thu Feb  8 14:01:03 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3348
3349         * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3350         relocation put the addend both in the reloc entry and the data.
3351         (elf_m68k_finish_dynamic_symbol): Likewise.  Mask out marker in
3352         GOT offset value.
3353
3354         * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3355         a R_68K_PCxx reloc against a defined global symbol directly.
3356         (elf_m68k_check_relocs): Don't count such a reloc.
3357
3358         * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3359         a PLTxx reloc as dynamic.  Disallow PLTxxO reloc against a local
3360         symbol for now, otherwise always record the symbol as dynamic.
3361         (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3362         is not referenced by a dynamic object, and we are not making a
3363         shared object, then don't make a PLT entry.  If we do make a PLT
3364         entry, make sure the symbol has been recorded as dynamic.
3365
3366 Wed Feb  7 13:56:06 1996  Ian Lance Taylor  <ian@cygnus.com>
3367
3368         * configure.host: When making a shared library, set HLDFLAGS to
3369         pass an appropriate -rpath option.  Use the make variable SONAME
3370         as the shared library soname, rather than computing it here.  On
3371         SunOS, build stamp-tshlink in place of $(SHLINK).
3372         * Makefile.in (SONAME): New variable.
3373         ($(SHLINK)): Make a link to the transformed name, as well.
3374         (stamp-tshlink): New target.
3375         (install): Skip stamp-tshlink during install.
3376
3377 Wed Feb  7 13:37:39 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3378
3379         * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3380         linker sections have been set up yet.
3381
3382         * elf.c (make_mapping): Add an additional argument to suppress
3383         making the first section include the program headers.
3384         (map_sections_to_segments): If the user used -Ttext such that the
3385         program headers are on a different page, do not set the flags
3386         saying that this section includes the program headers.
3387
3388 Tue Feb  6 14:04:49 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
3389
3390         * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3391         don't define TRAD_HEADER.
3392         * configure: Rebuild.
3393
3394         * netbsd-core.c: New file, support for NetBSD core files.
3395         * hosts/*nbsd.h: Removed.
3396
3397 Tue Feb  6 11:47:49 1996  Doug Evans  <dje@charmed.cygnus.com>
3398
3399         * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3400         (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3401         * libbfd.h, bfd-in2.h: Regenerated.
3402         * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3403         bfd_elf32_bfd_reloc_type_lookup.
3404         (reloc_type{,_names}): Deleted.
3405         (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3406         Add sparc64 relocs.
3407         (sparc_reloc_map): Add sparc64 relocs.
3408         (sparc_elf_notsupported_reloc): New static function.
3409         (sparc_elf_wdisp16_reloc): New static function.
3410         (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3411         (elf32_sparc_relocate_section): Likewise.
3412         (bfd_elf32_bfd_reloc_type_lookup): Define.
3413         * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3414         (reloc_type{,_names}): Deleted.
3415         (elf_sparc_howto_table): Deleted.
3416         (sparc_reloc_map): Deleted.
3417         (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3418         (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3419
3420 Tue Feb  6 12:12:22 1996  Ian Lance Taylor  <ian@cygnus.com>
3421
3422         * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3423         *-*-hpux* host.
3424
3425         * Makefile.in (program_transform_name): New variable.
3426         (install): Transform library name before installing it.
3427
3428 Mon Feb  5 10:38:27 1996  Ian Lance Taylor  <ian@cygnus.com>
3429
3430         * archures.c (bfd_mach_i960_hx): Define.
3431         * bfd-in2.h: Rebuild.
3432         * cpu-i960.c (scan_960_mach): Accept machine "hx".
3433         (MATRIX): Expand entries for HX.
3434         (arch_info_struct): Add i960:hx entry.
3435         * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3436         * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3437         (coff_set_flags): Handle bfd_mach_i960_hx.
3438
3439         Support for building as a shared library, based on patches from
3440         Alan Modra <alan@spri.levels.unisa.edu.au>:
3441         * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3442         New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3443         SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3444         * configure: Rebuild.
3445         * configure.host: If --enable-shared, adjust shared library stuff
3446         based on the host.  If the host is SunOS, and the linker supports
3447         -rpath, set HLDFLAGS to use it.
3448         * Makefile.in (ALLLIBS): New variable.
3449         (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3450         (COMMON_SHLIB, SHLINK): New variables.
3451         (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3452         (STAGESTUFF): Remove variable.
3453         (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3454         $(TARGETLIB).
3455         (stamp-ofiles): New target, like old ofiles target, but build
3456         using a temporary file and move-if-change, and touch stamp-ofiles
3457         when done.
3458         (ofiles): Just depend upon stamp-ofiles.
3459         (stamp-piclist, piclist): New targets.
3460         ($(SHLIB), $(SHLINK)): New targets.
3461         (targets.o, archures.o): Build twice if PICFLAG is set.
3462         (do_mostlyclean): Remove pic/*.o.
3463         (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3464         stamp-piclist.
3465         (do_distclean): Remove pic and stamp-picdir.
3466         (install): Install shared libraries.
3467         ($(OFILES)): Depend upon stamp-picdir.
3468         (stamp-picdir): New target.
3469
3470         * libcoff-in.h: Add comment reminding people that libcoff.h is a
3471         generated file.
3472         * libcoff.h: Rebuild.
3473
3474         * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3475         flavour of a section with no owner.
3476
3477         * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3478         ELF_LINK_NON_ELF flag.
3479         (mips_elf_create_got_section): Likewise.
3480
3481         * elf.c: Revert last change, since it breaks dynamic linking.
3482         * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3483         field.
3484         * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3485         * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3486         (elfNN_bed): Don't initialize want_hdr_in_seg field.
3487
3488 Sun Feb  4 20:45:13 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3489
3490         * elf.c (assign_file_positions_for_segments): If the backend does
3491         not want the elf header or the program headers in the address
3492         space, do not include them in the calculations.
3493
3494         * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3495         function to determine if we need additional program headers.
3496         (ppc_elf_modify_segment_map): Define as a NOP function for now.
3497         (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3498
3499 Sat Feb  3 23:00:03 1996  Ian Lance Taylor  <ian@cygnus.com>
3500
3501         * coffcode.h: Move today's libcoff.h change into coffcode.h.
3502
3503 Sat Feb  3 15:43:44 1996  Fred Fish  <fnf@cygnus.com>
3504
3505         * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3506         back into one line.  Some compilers (sunos 4.1.3 for example)
3507         won't accept args split across more than one line.
3508
3509 Fri Feb  2 11:42:15 1996  Steve Chamberlain  <sac@slash.cygnus.com>
3510
3511         * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3512         * configure: Regenerate.
3513
3514 Fri Feb  2 12:12:16 1996  Jeffrey A Law  (law@cygnus.com)
3515
3516         * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3517         try to do arithmetic on a void *, cast it to a unsigned char * first.
3518
3519 Thu Feb  1 16:04:06 1996  Ian Lance Taylor  <ian@cygnus.com>
3520
3521         * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3522         * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3523         ELF_LINK_NON_ELF.
3524         * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3525         flag for a newly defined symbol.
3526         (NAME(bfd_elf,record_link_assignment)): Likewise.
3527         (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3528         set the DEF or REF_REGULAR flags correctly.
3529
3530         * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3531         (libbfd.h, libcoff.h): Corresponding change.
3532
3533         * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3534         a PLT32 reloc as dynamic.
3535         (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3536         is not referenced by a dynamic object, and we are not making a
3537         shared object, then don't make a PLT entry.  If we do make a PLT
3538         entry, make sure the symbol has been recorded as dynamic.
3539
3540 Wed Jan 31 17:23:32 1996  Steve Chamberlain  <sac@slash.cygnus.com>
3541
3542         * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3543         * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3544         (powerpcle-*-cygwin32): New.
3545         * peicode.h (add_data_entry): Get address from vma.
3546
3547 Wed Jan 31 16:23:57 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3548
3549         * elflink.c (_bfd_elf_create_linker_section): If the symbol
3550         attached to the section has already been created as an undefined
3551         symbol, treat it as if it hasn't been created yet.
3552
3553 Wed Jan 31 16:16:53 1996  Ian Lance Taylor  <ian@cygnus.com>
3554
3555         * elflink.h (elf_bfd_final_link): Don't output initial dummy
3556         symbol or section symbols if stripping all symbols and this is not
3557         a relocateable link.  Don't output the symbol string table if
3558         there are no symbols.
3559         (elf_link_flush_output_syms): Don't do anything if there are no
3560         symbols to flush.
3561
3562 Wed Jan 31 12:55:49 1996  Richard Henderson  <rth@tamu.edu>
3563
3564         * coff-aux.c: New file.
3565         * hosts/m68kaux.h: New file.
3566         * config.bfd (m68*-apple-aux*): New target.
3567         * configure.in (m68*-apple-aux*): New native host.
3568         (m68kaux_coff_vec): New vector.
3569         * configure: Rebuild.
3570         * targets.c (m68kaux_coff_vec): Declare.
3571         * coffcode.h (bfd_coff_backend_data): Add field
3572         _bfd_coff_link_add_one_symbol.
3573         (bfd_coff_link_add_one_symbol): Define.
3574         (compare_arelent_ptr): New static function if TARG_AUX.
3575         (coff_write_relocs): If TARG_AUX, sort the relocs.
3576         (coff_write_object_contents): Set A/UX aouthdr magic number.
3577         (coff_link_add_one_symbol): Define if not defined.
3578         (bfd_coff_std_swap_table): Initialize new field.
3579         * libcoff.h: Rebuild.
3580         * cofflink.c (coff_link_add_symbols): Call
3581         bfd_coff_link_add_one_symbol rather than
3582         _bfd_generic_link_add_one_symbol.
3583         * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3584         * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3585         * coff-mips.c (mips_ecoff_backend_data): Likewise.
3586         * Makefile.in: Rebuild dependencies.
3587         (BFD32_BACKENDS): Add coff-aux.o.
3588         (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3589
3590 Wed Jan 31 11:37:46 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3591
3592         * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3593         relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3594
3595 Tue Jan 30 12:09:04 1996  Ian Lance Taylor  <ian@cygnus.com>
3596
3597         * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3598         $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3599         (maintainer-clean): Warn about deleting special files.
3600         (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3601
3602         * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3603         warning symbols correctly.
3604         * elf32-i386.c (elf_i386_relocate_section): Likewise.
3605         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3606         * elf32-mips.c (mips_elf_relocate_section): Likewise.
3607         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3608         * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3609         * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3610
3611         * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3612         warnings.
3613
3614 Mon Jan 29 14:27:24 1996  Kim Knuttila  <krk@cygnus.com>
3615
3616         * libcoff-in.h: aligned newly exported names with bfd naming
3617         conventions. Removed an erroneous define of POWERPC_LE_PE.
3618         * libcoff.h: Rebuild.
3619         * cofflink.c, coff-ppc.c: the above function name changes
3620
3621 Mon Jan 29 13:06:28 1996  Ian Lance Taylor  <ian@cygnus.com>
3622
3623         From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3624         * ecoff.c (struct extsym_info): Define.
3625         (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3626         to ecoff_link_write_external.
3627         (ecoff_link_write_external): Accept a struct extsym_info pointer.
3628         Strip symbols when appropriate.
3629
3630         Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3631         * syms.c (BSF_OBJECT): Define.
3632         (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3633         * bfd-in2.h: Rebuild.
3634         * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3635         STT_OBJECT symbol.
3636         * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3637         is set.
3638
3639         * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3640         copying relocs into a shared object, treat a defined global symbol
3641         as a local symbol.
3642         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3643         * elf32-mips.c (mips_elf_relocate_section): Likewise.
3644         * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3645
3646         * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3647         real defined symbol, not to a weak defined symbol.
3648
3649 Mon Jan 29 11:34:36 1996  Kim Knuttila  <krk@cygnus.com>
3650
3651         * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3652         and made a few static functions externs.
3653
3654         * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3655         POWERPC_LE_PE hack in cofflink.
3656
3657         * libcoff-in.h: promoted the following from cofflink.c to allow
3658         _bfd_coff_final_link to be overridden -  STRING_SIZE_SIZE,
3659         coff_debug_merge_element, struct coff_debug_merge_type,
3660         coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3661         coff_debug_merge_hash_table_init,  coff_debug_merge_hash_table_free,
3662         coff_debug_merge_hash_lookup, coff_link_section_info,
3663         coff_final_link_info, coff_debug_merge_hash_newfunc,
3664         coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3665
3666         * libcoff.h: re-gen'd
3667
3668 Fri Jan 26 18:33:35 1996  Ian Lance Taylor  <ian@cygnus.com>
3669
3670         * syms.c: Include "bfdlink.h".
3671         (struct stab_find_info): Define.
3672         (_bfd_stab_section_find_nearest_line): New function.
3673         * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3674         * libbfd.h: Rebuild.
3675         * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3676         * elf.c (_bfd_elf_find_nearest_line): Try calling
3677         _bfd_stab_section_find_nearest_line before searching the ELF
3678         symbol table.  Find the closest STT_FUNC symbol, not the last one.
3679         * libcoff-in.h (coff_data_type): Add line_info field.
3680         * libcoff.h: Rebuild.
3681         * coffgen.c (coff_find_nearest_line): Try calling
3682         _bfd_stab_section_find_nearest_line before searching the COFF
3683         symbol table.
3684         * Makefile.in: Rebuild dependencies.
3685
3686 Fri Jan 26 16:11:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3687
3688         * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3689         4 bytes, so we get the correct value when updating the register
3690         field in little endian mode.
3691
3692 Thu Jan 25 12:14:16 1996  Ian Lance Taylor  <ian@cygnus.com>
3693
3694         * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3695         entry_section fields.  Add sntoc and snentry fields.
3696         * libcoff.h: Rebuild.
3697         * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3698         not toc_section and entry_section (the COFF file does not have any
3699         sections at this point).
3700         (coff_write_object_contents): Set o_snentry and o_sntoc from
3701         snentry and sntoc rather than entry_section and toc_section.
3702         * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3703         snentry, not toc_section and entry_section.
3704         * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3705         entry_section from hentry.
3706         (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3707         set snenty.
3708         (xcoff_link_input_bfd): Set sntoc, not toc_section.
3709         (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3710         than using toc_section directly.
3711
3712         * archures.c: Add missing `.' in enum bfd_architecture.
3713         * bfd-in2.h: Rebuild.
3714
3715         * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec.  From
3716         Robert Lipe <robertl@arnet.com>.
3717
3718 Thu Jan 25 12:08:51 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3719
3720         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3721         to sections we allocate.  Use bfd_zalloc to allocate initialial
3722         sections, not bfd_alloc.
3723         (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3724         SDA{,2}I16 relocations.
3725         (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3726         whether to put something in .sbss or not.
3727         (ppc_elf_relocate_section): Add support for more relocations.  Add
3728         in sec->output_offset where appropriate.  Make error messages
3729         include the symbol name.
3730
3731         * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3732         trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3733         doesn't get redefined messages if -shared.
3734
3735         * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3736         section if the rel_section field has been set up.
3737
3738 Wed Jan 24 20:40:26 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3739
3740         * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3741         relocations.
3742
3743 Wed Jan 24 10:38:34 1996  Doug Evans  <dje@charmed.cygnus.com>
3744
3745         * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3746         of flags, only flags used are controlled by mach number.  Bump up
3747         output file mach number to highest of input file mach numbers.
3748         (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3749         (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3750
3751         * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3752         bfd_elf64_sparc_vec support.
3753
3754 Tue Jan 23 14:33:05 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3755
3756         * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3757         the embedded bit is set on some objects and not on others.  Just
3758         or it together.
3759         (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3760         relocations.
3761
3762 Tue Jan 23 14:22:45 1996  Ian Lance Taylor  <ian@cygnus.com>
3763
3764         * coffcode.h (coff_new_section_hook): Don't try to align the
3765         .stabstr section.
3766
3767         * coffcode.h (coff_set_section_contents): Fix the handling of the
3768         .lib section to work even if the entire section contents are
3769         written at once.  From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3770         Robert Lipe <robertl@arnet.com>.
3771
3772 Mon Jan 22 18:45:51 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3773
3774         * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3775         memory here for contents.
3776
3777         * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3778         _SDA2_BASE_ by 32768.
3779         (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3780         started using.  Allocate contents for .sdata and .sdata2 sections
3781         also.
3782         (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3783         rather than _name.
3784         (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3785         size _SDA{,2}_BASE_.
3786         (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3787         done.
3788
3789 Mon Jan 22 08:52:04 1996  Doug Evans  <dje@charmed.cygnus.com>
3790
3791         * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3792
3793         * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3794         (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3795         (bfd_mach_sparc_v9a): Define.
3796         (bfd_mach_sparc_v9_p): Define.
3797         * bfd-in2.h: Regenerated.
3798         * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3799         bfd_mach_sparc_v9.
3800         * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3801         * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3802         to bfd_elf32_sparc_vec.
3803         * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3804         Add v8plus{,a} support.
3805         Add v9a support.
3806         (sparc_compatible): New function.
3807         * elf32-sparc.h: #include "elf/sparc.h".
3808         (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3809         elf32_sparc_final_write_processing): New functions.
3810         (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3811         elf_backend_final_write_processing): Define.
3812
3813 Mon Jan 22 11:21:51 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3814
3815         * elf-bfd.h (struct elf_link_hash_entry): Add
3816         linker_section_pointer field.
3817         (enum elf_linker_section_enum): Enumeration for new way of
3818         creating linker dynamic sections and symbols.
3819         (elf_linker_section{,_pointers}): New structures for creating
3820         dynamic sections and symbols.
3821         (elf_obj_tdata): Add linker_section_pointers and linker_section
3822         fields.
3823         (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3824         (_bfd_elf_create_linker_section): New declarations.
3825         (_bfd_elf_find_pointer_linker_section): Ditto.
3826         (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3827         (_bfd_elf_make_linker_section_rela): Ditto.
3828
3829         * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3830
3831         * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3832         (ppc_elf_create_linker_section): New function to create the
3833         sections .got, .sdata, and .sdata2.
3834         (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3835         needed.
3836         (ppc_elf_check_relocs): Support more of the eabi relocations.
3837         (ppc_elf_relocate_section): Ditto.
3838         (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3839         if the .sdata{,2} + .sbss{,2} section size is > 32k.
3840
3841         * elflink.h (elf_create_pointer_linker_section): New function to
3842         create initialized pointers in dynamic linker sections.
3843         (elf_finish_pointer_linker_section): Actually intialize the
3844         pointers created above.
3845
3846         * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3847         macros to provide both 32 and 64 bit versions of
3848         elf_create_pointer_linker_section.
3849         (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3850         provide both 32 and 64 bit versions of
3851         elf_finish_pointer_linker_section.
3852
3853         * elflink.c (_bfd_elf_create_linker_section): New function to
3854         create a linker section.
3855         (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3856         given address in the linker pointer offsets created for a given
3857         symbol.
3858         (_bfd_elf_make_linker_section_rela): Make a RELA section
3859         corresponding to the generated linker section.
3860
3861 Sat Jan 20 08:36:10 1996  Doug Evans  <dje@canuck.cygnus.com>
3862
3863         * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3864
3865 Thu Jan 18 18:25:34 1996  Kim Knuttila  <krk@cygnus.com>
3866
3867         * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3868         (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3869         (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3870         Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3871         toc entry in an objdump) for now.
3872         (ppc_do_last, ppc_get_last): New function - needed to save processing
3873         the toc owner to the end.
3874         (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3875         toc owner last.
3876
3877         * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3878         toc owner from being done till last. Must define POWERPC_LE_PC
3879         to enable it.
3880
3881         * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3882
3883         * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3884         to INFO.
3885         (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3886         SizeOfImage for PowerPC. Ignore the size of the .junk section.
3887
3888 Thu Jan 18 17:42:12 1996  Ian Lance Taylor  <ian@cygnus.com>
3889
3890         * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3891
3892 Wed Jan 17 12:40:14 1996  Ian Lance Taylor  <ian@cygnus.com>
3893
3894         * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3895         back to first.
3896         (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3897
3898 Tue Jan 16 15:10:49 1996  Ian Lance Taylor  <ian@cygnus.com>
3899
3900         * elf.c (assign_file_positions_for_segments): Don't increment file
3901         offset for a segment which contains no loadable sections.
3902
3903 Mon Jan 15 17:46:27 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3904
3905         * reloc.c: Add new PowerPC relocations.
3906         * {bfd-in2,libbfd}.h: Regenerate.
3907
3908         * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3909         (ppc_elf_reloc_type_lookup): Lookup new relocations.
3910
3911 Mon Jan 15 14:29:44 1996  Ian Lance Taylor  <ian@cygnus.com>
3912
3913         * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3914         entries.
3915
3916         * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3917         info->shared.
3918
3919         * coffgen.c (coff_find_nearest_line): Don't try to cache
3920         information in sections that are not owned by a BFD.  From Richard
3921         Henderson <richard@atheist.tamu.edu>.
3922
3923         * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3924         from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3925         * elflink.h (elf_link_output_extsym): Remove special check for
3926         _rld_new_interface.
3927
3928         * ecoffswap.h: Add prototypes for static functions.
3929
3930 Sun Jan 14 21:36:08 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3931
3932         * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3933         (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3934         references.
3935         (ppc_elf_relocate_section):  No longer allow .sdata/.sbss sections
3936         to satisfy a TOC16 relocation.  Rewrite unsupported relocation
3937         support.  Begin support for R_PPC_SDA{2,}REL.
3938
3939 Sat Jan 13 09:36:52 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3940
3941         * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3942         create the .got and .got.neg sections.
3943         (ppc_elf_size_dynamic_sections): Call it.
3944         (ppc_elf_check_relocs): Call it.
3945         (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3946         (ppc_elf_check_relocs): Add error messages for relocations we
3947         don't yet support.  Do not include R_PPC_SDAREL16 like a GOT
3948         relocation.
3949
3950 Fri Jan 12 15:27:59 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3951
3952         * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3953         section flags for V.4 and eabi.
3954
3955 Fri Jan 12 13:59:16 1996  Ian Lance Taylor  <ian@cygnus.com>
3956
3957         * elf.c (assign_file_positions_for_segments): If a segment
3958         contains no sections, don't mark it as readable.
3959
3960         * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3961         * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3962
3963         * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3964         dynamic section, if there is one.
3965         * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3966         (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3967         (bfd_elf64_swap_dyn_in): Likewise.
3968         * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3969         PTR.
3970         (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3971
3972         * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3973         DT_TEXTREL entry because of .rel.plt.  From Martin Pirker
3974         <pirker@eiunix.tuwien.ac.at>.
3975
3976 Thu Jan 11 17:06:14 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3977
3978         * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3979         PowerPC V.4 and eabi.
3980         * bfd-in2.h: Regenerate.
3981         * libfd.h: Regenerate.
3982
3983         * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3984
3985         * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3986         section type and SHF_EXCLUDE section flag, turning them into the
3987         appropriate bfd section flag.
3988
3989 Thu Jan 11 11:23:30 1996  Ian Lance Taylor  <ian@cygnus.com>
3990
3991         * xcofflink.c (xcoff_link_add_symbols): Create the special
3992         sections if we see a DYNAMIC object, in case that is the only
3993         XCOFF input object we see.
3994
3995         * elf32-mips.c: Extensive changes for a start at dynamic linking
3996         support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3997
3998         * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3999         (struct elf_backend_data): Remove
4000         elf_backend_create_program_headers field.  Add
4001         elf_backend_additional_program_headers and
4002         elf_backend_modify_segment_map fields.
4003         * elfxx-target.h (elf_backend_type_change_ok): Define if not
4004         defined.
4005         (elf_backend_additional_program_headers): Likewise.
4006         (elf_backend_modify_segment_map): Likewise.
4007         (elf_backend_create_program_headers): Don't define.
4008         (elfNN_bed): Change to account for field changes.
4009         * elf.c (assign_file_positions_for_segments): Call new
4010         modify_segment_map backend function.  Don't call old
4011         create_program_headers backend function.
4012         (get_program_header_size): Call additional_program_headers rather
4013         than create_program_headers.
4014         * elflink.h (elf_link_add_object_symbols): Initialize
4015         type_change_ok from new backend field.
4016         (elf_link_output_extsym): Don't warn if _rld_new_interface is
4017         defined.
4018         (elf_reloc_link_order): Treat a reloc against a defined symbol as
4019         a reloc against the appropriate section.
4020
4021         * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4022         (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4023         (elf_flags_init): Rename from elf_ppc_flags_init.
4024         * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4025         elf_ppc_flags_init.
4026         (ppc_elf_copy_private_bfd_data): Likewise.
4027         (ppc_elf_merge_private_bfd_data): Likewise.
4028
4029         * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4030         relocation entries.
4031
4032 Tue Jan  9 15:22:53 1996  David Mosberger-Tang  <davidm@azstarnet.com>
4033
4034         * coff-alpha.c (alpha_relocate_section): During final link, allow
4035         output .lita section to be bigger than 64k by adjusting gp value
4036         on a per-input section basis.
4037         * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4038         field.
4039         (struct ecoff_section_tdata): Add gp field.
4040
4041 Tue Jan  9 12:00:36 1996  Ian Lance Taylor  <ian@cygnus.com>
4042
4043         Handle Alpha ECOFF changes in OSF/1 3.2.
4044         * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4045         field.
4046         * coff-alpha.c: Include "aout/ar.h".
4047         (alpha_ecoff_get_relocated_section_contents): Don't require an
4048         ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4049         3.2 doesn't generate one.
4050         (alpha_relocate_section): Likewise.
4051         (alpha_ecoff_slurp_armap): Define.
4052         (alpha_ecoff_slurp_extended_name_table): Define.
4053         (alpha_ecoff_construct_extended_name_table): Define.
4054         (alpha_ecoff_truncate_arname): Define.
4055         (alpha_ecoff_write_armap): Define.
4056         (alpha_ecoff_generic_stat_arch_elt): Define.
4057         (alpha_ecoff_update_armap_timestamp): Define.
4058         (ARFZMAG): Define.
4059         (alpha_ecoff_read_ar_hdr): New static function.
4060         (alpha_ecoff_get_elt_at_filepos): New static function.
4061         (alpha_ecoff_openr_next_archived_file): New static function.
4062         (alpha_ecoff_get_elt_at_index): New static function.
4063         (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4064         (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4065         _bfd_ecoff to alpha_ecoff.
4066         * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4067         field from backend structure, rather than always calling
4068         _bfd_get_elt_at_filepos.
4069         * coff-mips.c (mips_ecoff_backend_data): Initialize
4070         get_elt_at_filepos field.
4071         * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4072         from _bfd_generic_read_ar_hdr with minor changes.
4073         (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4074         * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4075         * libbfd.h: Rebuild.
4076
4077         * bfd-in.h (BFD_IN_MEMORY): Define.
4078         * libbfd-in.h (struct bfd_in_memory): Define.
4079         * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4080         (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4081         (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
4082         (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
4083         * bfd.c (struct _bfd): Change iostream field from char * to PTR.
4084         (bfd_get_size): Handle BFD_IN_MEMORY flag.
4085         * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
4086         (bfd_open_file): Cast to PTR, not char *, when setting iostream.
4087         (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
4088         * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
4089         iostream.
4090         (bfd_openstreamr): Likewise.
4091         * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
4092         BFD_IN_MEMORY is not set.
4093         * riscix.c (riscix_some_aout_object_p): Likewise.
4094         * bfd-in2.h, libbfd.h: Rebuild.
4095
4096         * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
4097         (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
4098         (bfd_get_elt_at_index): Define.
4099         * archive.c (_bfd_generic_get_elt_at_index): Rename from
4100         bfd_get_elt_at_index.  Change index parameter from int to
4101         symindex.
4102         * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
4103         (_bfd_noarchive_get_elt_at_index): Define.
4104         (_bfd_archive_bsd_get_elt_at_index): Define.
4105         (_bfd_archive_coff_get_elt_at_index): Define.
4106         * bfd-in2.h, libbfd.h: Rebuild.
4107         * aout-target.h (MY_get_elt_at_index): Define if not defined.
4108         * coff-rs6000.c (xcoff_get_elt_at_index): Define.
4109         * ieee.c (ieee_get_elt_at_index): Define.
4110         * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
4111         * oasys.c (oasys_get_elt_at_index): Define.
4112         * som.c (som_get_elt_at_index): Define.
4113
4114         * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
4115         numbers to the .text section.
4116
4117 Mon Jan  8 17:00:57 1996  Ian Lance Taylor  <ian@cygnus.com>
4118
4119         * ieee.c (ieee_write_debug_part): Change return type to boolean.
4120         If there is a SEC_DEBUGGING section, get the contents of the debug
4121         information part from it.
4122         (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
4123         section in memory.
4124         (ieee_write_object_contents): Check ieee_write_debug_part return.
4125
4126 Thu Jan  4 17:12:37 1996  Fred Fish  <fnf@cygnus.com>
4127
4128         * config.bfd (i[345]86-*-freebsd*): Add target.
4129         * configure.in (i386freebsd_vec): Add vec.
4130         * configure: Regenerate.
4131         * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
4132         (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
4133         Rebuild dependencies..
4134         * freebsd.h: New file.
4135         * i386freebsd.c: New file.
4136         * targets.c (i386freebsd_vec): Declare.
4137         (bfd_target_vector): Add i386freebsd_vec.
4138         * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4139         * i386netbsd.c (SEGMENT_SIZE):  Define as TARGET_PAGE_SIZE
4140
4141 Thu Jan  4 16:27:46 1996  Ian Lance Taylor  <ian@cygnus.com>
4142
4143         * ieee.c (ieee_slurp_debug): New static function.
4144         (ieee_object_p): Call it.
4145         (ieee_slurp_section_data): Skip debugging sections.
4146         (ieee_get_reloc_upper_bound): Likewise.
4147         (ieee_get_section_contents): Likewise.
4148         (ieee_canonicalize_reloc): Likewise.
4149         (ieee_write_section_part): Likewise.
4150         (ieee_write_debug_part): Likewise.
4151         (ieee_write_data_part): Likewise.
4152         (init_for_output): Likewise.
4153
4154 Wed Jan  3 19:42:47 1996  Michael Meissner  <meissner@wogglebug.tiac.net>
4155
4156         * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
4157         work.
4158         (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
4159         relocs, since ppc_elf_relocate_section handles the linker case.
4160         (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
4161         used.
4162         (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
4163         ppc_elf_relocate_section since that is now the only caller.
4164         (ppc_elf_relocate_section): Ditto.
4165
4166 Wed Jan  3 15:11:30 1996  Ian Lance Taylor  <ian@cygnus.com>
4167
4168         * coffcode.h (coff_write_object_contents): If we don't know the
4169         section of the entry point for an XCOFF executable, always set the
4170         entry address to -1.
4171
4172 Tue Jan  2 14:17:15 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
4173
4174         * elf.c (bfd_section_from_shdr): Add support for note sections.
4175
4176 Tue Jan  2 13:10:25 1996  Ian Lance Taylor  <ian@cygnus.com>
4177
4178         * bfd-in.h (struct _symbol_info): Add stab_type field.
4179         * bfd-in2.h: Rebuild.
4180         * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
4181
4182         * elf32-ppc.c: Remove trailing newline from calls to
4183         _bfd_error_handler.
4184         (ppc_elf_merge_private_bfd_data): Only warn about endianness
4185         difference if target endianness is known.
4186
4187 Thu Dec 21 12:43:49 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
4188
4189         * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
4190         old style TOC16 references without using R_PPC_GOT.
4191         (ppc_reloc_type): Ditto.
4192         (ppc_elf_reloc_type_lookup): Add support for TOC16.
4193         (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
4194         (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
4195         (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
4196         (ppc_elf_check_relocs): New function for GOT/PLT support that is
4197         work in progress.
4198         (ppc_elf_adjust_dynamic_symbol): Ditto.
4199         (ppc_elf_adjust_dynindx): Ditto.
4200         (ppc_elf_size_dynamic_sections): Ditto.
4201         (ppc_elf_finish_dynamic_symbol): Ditto.
4202         (ppc_elf_finish_dynamic_sections): Ditto.
4203         (ELF_DYNAMIC_INTERPRETER): Define.
4204
4205 Wed Dec 20 19:14:18 1995  Ken Raeburn  <raeburn@cygnus.com>
4206
4207         * elf.c (copy_private_bfd_data): When attaching sections to
4208         segments ignore sections that won't be allocated.  Patch from
4209         Andreas Schwab.
4210
4211 Tue Dec 19 20:01:43 1995  Ken Raeburn  <raeburn@cygnus.com>
4212
4213         * config.bfd: Match on m68k-cbm-* only if OS doesn't match
4214         anything else.
4215
4216 Tue Dec 19 16:38:59 1995  Ian Lance Taylor  <ian@cygnus.com>
4217
4218         * coff-i960.c (CALC_ADDEND): Define.
4219         (coff_i960_relocate_section): Add the input section VMA to the
4220         addend for PC relative relocs.
4221
4222 Sun Dec 17 20:11:55 1995  Kim Knuttila  <krk@cygnus.com>
4223
4224         * peicode.h (pe_print_pdata): Must test the entire entry for zero
4225         to correctly terminate.
4226
4227 Fri Dec 15 12:05:57 1995  Ian Lance Taylor  <ian@cygnus.com>
4228
4229         * targets.c (enum bfd_endian): Define.
4230         (bfd_target): Rename byteorder_big_p to byteorder, and change it
4231         from boolean to enum bfd_endian.  Change header_byteorder_big_p
4232         correspondingly.
4233         * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
4234         (bfd_header_big_endian, bfd_header_little_endian): New macros.
4235         * bfd-in2.h: Rebuild.
4236         * All targets: Change initialization of byteorder and
4237         header_byteorder to use enum bfd_endian values rather than
4238         booleans.
4239         * All files: Change all references to byteorder_big_p and
4240         header_byteorder_big_p to use new bfd_*_endian macros.
4241
4242         * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
4243         s_vaddr.
4244         * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
4245         vma.
4246         * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4247
4248 Fri Dec 15 07:32:09 1995  steve chamberlain  <sac@slash.cygnus.com>
4249
4250         * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
4251
4252 Thu Dec 14 13:45:37 1995  Ian Lance Taylor  <ian@cygnus.com>
4253
4254         * ieee.c: Lots of minor cleanups.  Make many functions return
4255         errors rather than calling abort.  Also:
4256         (ieee_write_twobyte): Remove; change callers to call existing
4257         ieee_write_2bytes function.
4258         (ieee_write_expression): Don't output the section twice when
4259         outputting a local symbol.  Don't emit an extraneous zero if there
4260         is only one term.
4261         (ieee_slurp_sections): Set the lma as well as the vma.
4262         (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
4263
4264         * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
4265         a recognized one or bfd_arch_unknown.
4266         (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
4267         to succeed.
4268         (ihex_get_symtab): Likewise.
4269
4270 Wed Dec 13 15:44:06 1995  Ian Lance Taylor  <ian@cygnus.com>
4271
4272         * aoutx.h: Include <ctype.h>.
4273         (struct aout_link_includes_table): Define.
4274         (struct aout_link_includes_totals): Define.
4275         (struct aout_link_includes_entry): Define.
4276         (aout_link_includes_lookup): Define macro.
4277         (struct aout_final_link_info): Add includes field.
4278         (aout_link_includes_newfunc): New static function.
4279         (NAME(aout,final_link)): Initialize includes hash table.
4280         (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4281
4282 Wed Dec 13 10:52:14 1995  Stan Shebs  <shebs@andros.cygnus.com>
4283
4284         * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4285
4286 Wed Dec 13 11:07:45 1995  Kim Knuttila  <krk@cygnus.com>
4287
4288         * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4289
4290 Tue Dec 12 17:42:06 1995  Kim Knuttila  <krk@cygnus.com>
4291
4292         * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4293         (pe_print_private_bfd_data): call pe_print_reloc.
4294         * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4295         * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4296         up some debugging as well.
4297
4298 Tue Dec 12 11:34:23 1995  Ian Lance Taylor  <ian@cygnus.com>
4299
4300         * config.bfd: Handle sparc-*-elf*.  From Ronald F. Guilmette
4301         <rfg@monkeys.com>.
4302
4303 Fri Dec  8 17:47:07 1995  Ian Lance Taylor  <ian@cygnus.com>
4304
4305         * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4306         when setting sections to NULL.
4307
4308 Wed Dec  6 17:05:37 1995  Ian Lance Taylor  <ian@cygnus.com>
4309
4310         * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4311         field.
4312         (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4313         (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4314         for all symbols.
4315         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4316         * bfd-in2.h: Rebuild.
4317
4318 Mon Dec  4 16:40:47 1995  Kim Knuttila  <krk@cygnus.com>
4319
4320         * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
4321
4322 Mon Dec  4 11:25:39 1995  Ian Lance Taylor  <ian@cygnus.com>
4323
4324         * ihex.c (ihex_scan): Handle record types 4 and 5.
4325         (ihex_object_p): Permit types 4 and 5.
4326         (ihex_set_section_contents): Remove check for out of range
4327         addresses.
4328         (ihex_write_object_contents): Generate types 4 and 5.
4329
4330         * elflink.h (elf_link_output_extsym): Just ignore warning and
4331         indirect references to symbols which don't really exist.
4332
4333 Sun Dec  3 19:00:27 1995  Kim Knuttila  <krk@cygnus.com>
4334
4335         * peicode.h (pe_print_idata): Minor format fixes
4336         (pe_print_edata): New function. Under private printing, this formats
4337         the edata section of a PE file.
4338         (pe_print_private_bfd_data): Added call to pe_print_edata.
4339
4340 Sun Dec  3 16:46:54 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
4341
4342         * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4343         index, don't call stoi.
4344
4345 Fri Dec  1 14:46:51 1995  Ian Lance Taylor  <ian@cygnus.com>
4346
4347         * srec.c (srec_scan): Set lma as well as vma.
4348
4349         * ihex.c: New file; support for Intel Hex format.
4350         * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4351         (ihex_vec): Declare.
4352         (bfd_target_vector): Always include ihex_vec.
4353         * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4354         * Makefile.in: Rebuild dependencies.
4355         (BFD_LIBS): Add ihex.o
4356         (BFD_LIBS_CFILES): Add ihex.c.
4357         * bfd-in2.h: Rebuild.
4358
4359         * elf.c (assign_file_positions_for_segments): Sort the sections in
4360         each segment.
4361         (get_program_header_size): Return the right size if segment_map is
4362         not NULL.
4363         (copy_private_bfd_data): Don't bother to sort the sections.
4364
4365         * bfd.c (bfd_record_phdr): New function.
4366         * bfd-in.h (bfd_record_phdr): Declare.
4367         * bfd_in2.h: Rebuild.
4368
4369         * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4370         BFD_ASSERT.
4371
4372         * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4373         (bfd_zmalloc): Return PTR, not char *.  Take size_t, not
4374         bfd_size_type.
4375         * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4376         (bfd_zmalloc): Change declaration.
4377         * libbfd.h: Rebuild.
4378         * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4379         and realloc.  Don't set bfd_error_no_memory if they fail.
4380
4381 Thu Nov 30 19:32:26 1995  Kim Knuttila  <krk@cygnus.com>
4382
4383         * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4384         uses as well. Added a new howto to deal with TOCREL16 relocs that
4385         are TOCDEFN as well.
4386         (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4387         to handle RVA relocs from dlltool.
4388         (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4389         (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4390         (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4391
4392         * coffcode.h (coff_set_alignment_hook): check idata$X sections
4393         to get the right section alignment.
4394
4395 Thu Nov 30 16:48:18 1995  Ian Lance Taylor  <ian@cygnus.com>
4396
4397         * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4398         p_paddr if p_paddr is zero.
4399         (make_mapping): Set includes_filehdr and includes_phdrs for first
4400         PT_LOAD segment.
4401         (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4402         segment.
4403         (assign_file_positions_for_segments): Handle includes_filehdr and
4404         includes_phdrs.  Remove special handling of PT_PHDR and first
4405         PT_LOAD segments.
4406         (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4407         when appropriate.  Remove special handling of PT_PHDR segment.
4408         Use a more complex condition for when a section is included in a
4409         segment to handle Solaris linker oddities.
4410
4411 Thu Nov 30 11:17:33 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
4412
4413         * coff-m88k.c (howto_table): Reformatted for easier reading;
4414         special_function now points to new function m88k_special_reloc.
4415         (howto_hvrt16): Function previously used for handling HVRT16 relocs
4416         removed.
4417         (rtype2howto): Do not add reloc's r_offset to the addend, this will
4418         be done correctly by m88k_special_reloc.
4419         (reloc_processing): New function to be used by RELOC_PROCESSING.
4420         (RELOC_PROCESSING): Define to call reloc_processing.
4421
4422 Wed Nov 29 12:42:36 1995  Ian Lance Taylor  <ian@cygnus.com>
4423
4424         * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4425         (pe_print_pdata): Likewise.
4426
4427         * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4428         obstack_alloc fails.
4429         (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4430         fails.
4431         * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4432         * Many files: don't set bfd_error_no_memory if one of the above
4433         routines fails.
4434
4435         * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4436         if p_paddr_valid is set.
4437         (copy_private_bfd_data): New static function.
4438         (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4439
4440         * elf.c (assign_file_positions_for_segments): Fix case where extra
4441         program headers were allocated.
4442
4443         * elf.c (_bfd_elf_print_private_bfd_data): New function.
4444         * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4445         * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4446         _bfd_elf_print_private_bfd_data.
4447
4448         * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4449         r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4450         Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4451         (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4452         RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4453         (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4454         RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4455
4456 Tue Nov 28 16:59:50 1995  Ian Lance Taylor  <ian@cygnus.com>
4457
4458         * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4459         * elf.c (make_mapping): New static function.
4460         (map_sections_to_segments): New static function.
4461         (elf_sort_sections): New static function.
4462         (assign_file_positions_for_segments): New static function.
4463         (map_program_segments): Remove.
4464         (get_program_header_size): Remove sorted_hdrs, count, and
4465         maxpagesize parameters.  Simplify.
4466         (assign_file_positions_except_relocs): When generating an
4467         executable, use assign_file_positions_for_segments.
4468         (elf_sort_hdrs): Remove.
4469         (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4470         to get_program_header_size.
4471
4472 Mon Nov 27 12:27:46 1995  Ian Lance Taylor  <ian@cygnus.com>
4473
4474         * hp300hpux.c (MY(callback)): Set lma as well as vma.
4475
4476         * configure, config.in: Regenerate with autoconf 2.7.
4477
4478         * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4479         * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4480
4481 Wed Nov 22 12:02:09 1995  Ian Lance Taylor  <ian@cygnus.com>
4482
4483         * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4484         (ecoff_sec_to_styp_flags): Likewise.
4485         (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4486         (ecoff_set_symbol_info): Handle scRConst.
4487         (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4488         (ecoff_compute_section_file_positions): Handle .rconst section.
4489         (_bfd_ecoff_write_object_contents): Likewise.
4490         (ecoff_link_check_archive_element): Handle scRConst.
4491         (ecoff_link_add_externals): Likewise.
4492         (ecoff_link_write_external): Handle .rconst section.
4493         (ecoff_reloc_link_order): Likewise.
4494         * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4495         * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4496         section.
4497         (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4498
4499         * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4500         DEF_DYNAMIC flag is set.
4501
4502 Tue Nov 21 13:25:29 1995  Ken Raeburn  <raeburn@cygnus.com>
4503
4504         * host-aout.c: If TRAD_HEADER is defined, include it.
4505
4506 Tue Nov 21 13:03:57 1995  Ian Lance Taylor  <ian@cygnus.com>
4507
4508         * aclocal.m4 (AC_PROG_CC): Remove local definition.
4509         (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4510         (BFD_NEED_DECLARATION): New function.
4511         * configure.in: Use BFD_NEED_DECLARATION.
4512         * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4513         * configure, config.in: Rebuild with autoconf 2.6.
4514
4515         * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4516         special_sections before returning when called with a non XCOFF
4517         BFD.
4518
4519         * coffgen.c (coff_renumber_symbols): Sort common symbols with
4520         global symbols.
4521
4522         * coffcode.h (coff_compute_section_file_positions): Only pad the
4523         previous section to force file alignment when creating an
4524         executable.
4525
4526 Mon Nov 20 14:54:09 1995  Ian Lance Taylor  <ian@cygnus.com>
4527
4528         * coffcode.h (coff_compute_section_file_positions): If
4529         RS6000COFF_C, set up the .debug section.
4530
4531         * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4532         if it is not large enough to accomodate the entire TOC area with
4533         signed 16 bit offsets.
4534         (xcoff_write_global_symbol): Handle negative TOC offsets in global
4535         linkage code.
4536         (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4537         TOC anchor to use the TOC value used in the output file.
4538
4539 Sat Nov 18 18:01:41 1995  Ian Lance Taylor  <ian@cygnus.com>
4540
4541         * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4542         (_bfd_coff_read_string_table): Likewise.
4543
4544 Sat Nov 18 19:43:04 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
4545
4546         * pe-arm.c: Fix typos.
4547         * coff-arm.c: Likewise.
4548
4549 Fri Nov 17 16:22:04 1995  Kim Knuttila  <krk@cygnus.com>
4550
4551         * coff-ppc.c (list_ele): Added "cat"egory member.
4552         (record_toc): New category parameter (priv or pub).
4553         (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4554         (ppc_process_before_allocation): Removed embrionic data-in-toc from
4555         the mainline. It addes extra toc cells in error.
4556         (ppc_coff_swap_sym_in_hook): Added some documentation.
4557         (dump_toc): Can now diagnose "virtual toc" chicanery.
4558
4559 Fri Nov 17 10:41:25 1995  Philippe De Muyter  <phdm@info.ucl.ac.be>
4560
4561         * elf-bfd.h (struct elf_link_hash_table): Change type of
4562         dynsymcount and bucketcount fields from size_t to bfd_size_type.
4563
4564 Fri Nov 17 10:02:58 1995  Ian Lance Taylor  <ian@cygnus.com>
4565
4566         * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4567         pointerize C_LEAFSTAT or C_LEAFEXT entries.
4568
4569         * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4570         DT_INIT and DT_FINI entries if the _init or _fini symbol is
4571         defined or mentioned in a regular file.
4572
4573 Thu Nov 16 15:16:42 1995  Kim Knuttila  <krk@cygnus.com>
4574
4575         * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4576         (coff_ppc_relocate_section): Handle TOCDEFN attribute
4577         (coff_ppc_relocate_section): Correct REL24 handling
4578         (ppc_process_before_allocation): Correct TOCDEFN handling
4579
4580         * peicode.h (dir_names): Added name descriptions
4581
4582 Thu Nov 16 03:38:03 1995  Ken Raeburn  <raeburn@cygnus.com>
4583
4584         * VERSION: Updated to cygnus-2.6.
4585
4586 Wed Nov 15 19:30:07 1995  Ken Raeburn  <raeburn@cygnus.com>
4587
4588         * targets.c (m68k4knetbsd_vec): Declare.
4589
4590 Wed Nov 15 18:05:52 1995  Ian Lance Taylor  <ian@cygnus.com>
4591
4592         * targets.c (bfd_target): Change type of second argument to
4593         _bfd_print_private_bfd_data from void * to PTR.
4594         * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4595         using PTR rather than void *.
4596         * bfd-in2, libbfd.h: Rebuild.
4597         * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4598         to PTR.
4599         * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4600         _bfd_generic_bfd_print_private_bfd_data rather than casting
4601         bfd_true.
4602
4603 Wed Nov 15 04:09:14 1995  Ken Raeburn  <raeburn@cygnus.com>
4604
4605         * Makefile.in (.dep1): Fix stupid typo in last change.  Remove any
4606         "DO NOT DELETE" lines or blank lines that mkdep writes on some
4607         systems.
4608         (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4609         BFD64_BACKENDS_CFILES): New variables.
4610         (CFILES): Use them.
4611
4612 Tue Nov 14 11:52:23 1995  Ian Lance Taylor  <ian@cygnus.com>
4613
4614         * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4615         not at the file position of the first section.
4616         * coffcode.h (coff_compute_section_file_positions): Avoid using
4617         unportable #elif.
4618         (coff_write_object_contents): When generating a PPC PE executable
4619         with no symbols, round up the file size to a COFF_PAGE_SIZE
4620         boundary.
4621         * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4622         don't write out a string table.
4623
4624         * elf.c (bfd_section_from_shdr): When using a different section
4625         header, pass the new one to _bfd_elf_make_section_from_shdr.
4626         (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4627         (elf_map_symbols): Add section VMA to symbol value when comparing
4628         against 0.
4629         (_bfd_elf_compute_section_file_positions): Only build symbol table
4630         if there are some symbols.  Set file offset of symtab and strtab
4631         sections.
4632         (assign_file_positions_except_relocs): Remove dosyms parameter.
4633         Change all callers.  Never set file offset of symtab and strtab
4634         sections.
4635         (_bfd_elf_copy_private_section_data): New function.
4636         (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4637         (_bfd_elf_copy_private_symbol_data): New function.
4638         (swap_out_syms): Check for special mapping of st_shndx created by
4639         copy_private_symbol_data.
4640         * elfxx-target.h: Use new copy routines.
4641         * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4642         (_bfd_elf_copy_private_section_data): Declare.
4643
4644         * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4645
4646         * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4647         C_NT_WEAK.
4648
4649         * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4650         _bfd_dummy_target, matching the recent change to archive
4651         recognition.
4652
4653 Mon Nov 13 13:24:38 1995  Ian Lance Taylor  <ian@cygnus.com>
4654
4655         * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4656         arithmetic on PTR types.
4657
4658         * aout-target.h (MY(callback)): Set the lma of the sections.
4659
4660         * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4661         symbol into a reloc against the section.
4662
4663 Mon Nov 13 07:31:35 1995  Kim Knuttila  <krk@cygnus.com>
4664
4665         * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4666         glue for the relocs: IMGLUE and IFGLUE.
4667         (record_toc): new function - tracks toc contents
4668         (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4669         (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4670         (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4671         (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4672         (ppc_record_toc_entry): Removed a debug define (duh)
4673
4674         * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4675         (pe_print_idata): New function - formats the idata section data
4676         (pe_print_pdata): New function - formats the pdata section data
4677         (pe_print_private_bfd_data): calls to above
4678
4679 Sun Nov 12 12:23:24 1995  Stan Shebs  <shebs@andros.cygnus.com>
4680
4681         * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4682         * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4683         TARGET_SYM and TARGET_NAME for vector and BFD name.
4684         * coff-pmac.c (pmac_xcoff_vec): Remove.
4685         (TARGET_SYM, TARGET_NAME): Define.
4686         * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4687         machine to 0, not all PowerMacs are 601s.
4688
4689 Fri Nov 10 12:10:14 1995  Ian Lance Taylor  <ian@cygnus.com>
4690
4691         * elfcode.h (elf_object_p): Read in any program headers.
4692         * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4693         based on the program headers, if any.
4694         (elf_fake_sections): Set sh_addr from the vma, not the lma.
4695         (map_program_segments): Set p_paddr of program headers based on
4696         the lma.
4697
4698 Thu Nov  9 13:01:31 1995  Ian Lance Taylor  <ian@cygnus.com>
4699
4700         * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4701         failure.
4702
4703         * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4704         trying to do a relocateable link with a non-a.out object file.
4705
4706         * archive.c (bfd_generic_archive_p): Check the first object file
4707         in an archive even if target_defaulted is set.  If the object file
4708         has the wrong xvec, reject it.
4709
4710         * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4711         be represented, report the name via _bfd_error_handler.
4712         (translate_to_native_sym_flags): Likewise.
4713         * elf32-mips.c (mips_elf_final_link): Likewise.
4714         * oasys.c (oasys_write_sections): Likewise.
4715
4716         * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4717         which checks for STYP_OVRFLO sections.
4718         (coff_compute_section_file_positions): If RS6000COFF_C, handle
4719         reloc and lineno count overflows.
4720         (coff_write_object_contents): Call coff_count_linenumbers before
4721         coff_compute_section_file_positions.  If RS6000COFF_C, handle
4722         reloc and lineno count overflows.
4723         * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4724         relocs before dealing with .pad sections.  Count overflow section
4725         headers when handling .pad sections.
4726
4727         * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4728         if RS6000COFF_C.
4729
4730         * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4731         (struct xcoff_link_hash_table): Add descriptor_section and
4732         special_sections fields.
4733         (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4734         (xcoff_link_add_symbols): Set linkage section alignment.  Create
4735         descriptor section.  Check for magic symbol names (_text, etc.),
4736         and record them in special_sections if found.  Set
4737         XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4738         descriptor field to point back to the function code symbol.
4739         (xcoff_sweep): Always mark the special descriptor_section.
4740         (bfd_xcoff_export_symbol): Check whether the symbol might be a
4741         function descriptor, and mark it if it is.
4742         (bfd_xcoff_size_dynamic_sections): Add new special_sections
4743         parameter, and fill it in.  Allocate space for the descriptor
4744         section.
4745         (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4746         global linkage code.  If an undefined function descriptor is
4747         exported, arrange to define it.  Warn about any other undefined
4748         exported symbol.
4749         (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4750         (xcoff_write_global_symbol): Create a function descriptor when
4751         necessary.
4752         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4753         * bfd-in2.h: Rebuild.
4754
4755 Thu Nov  9 08:40:23 1995  Kim Knuttila  <krk@cygnus.com>
4756
4757         * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4758         (ppc_coff_link_hash_table): new types for hashing
4759         (ppc_coff_link_hash_newfunc): hash entry constructor
4760         (ppc_coff_link_hash_table_init): hash table initializer
4761         (ppc_coff_link_hash_table_create): hash table constructor
4762         (ppc_record_toc_entry): changed references to hash table
4763         (coff_ppc_relocate_section): changed references to hash table
4764
4765         * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4766         * libcoff.h: Rebuild
4767
4768         * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4769         (coff_link_add_symbols): removed toc_offset init
4770
4771 Thu Nov  9 04:00:38 1995  Ken Raeburn  <raeburn@cygnus.com>
4772
4773         * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4774         first.
4775
4776         * configure.in: Added new option --with[out]-mmap.  Set USE_MMAP
4777         if it is given and mmep is available.
4778         * acconfig.h: Undef USE_MMAP.
4779         * configure, config.in: Regenerated.
4780         * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4781         table handling the old way.
4782         (aout_get_external_symbols): Don't complain if last byte of string
4783         table is nonzero.
4784         * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4785         (bfd_free_window) [! USE_MMAP]: Don't define.
4786         (bfd_get_file_window,
4787         _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4788
4789 Wed Nov  8 20:03:44 1995  Eric Freudenthal <freudenthal@nyu.edu>
4790
4791         * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4792         0xffff0000.
4793
4794 Wed Nov  8 11:31:11 1995  Ian Lance Taylor  <ian@cygnus.com>
4795
4796         * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4797         compatible with AMD generated COFF files.  Try to support both AMD
4798         and GNU formats simultaneously.
4799         (coff_a29k_relocate_section): Likewise.
4800
4801         * libbfd.c (bfd_get_file_window): Change writable parameter from
4802         int to boolean; update all callers.  Pass MAP_SHARED if not
4803         writable--it's required on Solaris.  Cast fprintf argument to
4804         avoid warning.
4805         * bfd-in.h (bfd_get_file_window): Update declaration.
4806         * bfd-in2.h: Rebuild.
4807         * aoutx.h: Update calls to bfd_get_file_window.
4808
4809         * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4810         Change all uses.
4811         (xcoff_swap_ldhdr_in): New static function.
4812         (xcoff_swap_ldsym_in): New static function.
4813         (xcoff_find_reloc): Handle the case of a single reloc correctly.
4814         (xcoff_link_add_symbols): If we just created a descriptor, pass it
4815         to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4816         Handle XTY_ER/XMC_XO symbols correctly.
4817         (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4818         rather than normal symbol table.
4819         (bfd_xcoff_import_symbol): It's not an error if the symbol is
4820         already defined with the same absolute value.
4821         (xcoff_mark): When considering called symbols, check whether the
4822         descriptor is from a dynamic object, rather than the symbol
4823         itself.
4824         (xcoff_build_ldsyms): Likewise.
4825
4826         * libbfd.c (bfd_get_file_window): Change return type to boolean.
4827         Cast realloc and malloc return values.  If malloc or realloc fail,
4828         set bfd_error_no_memory.
4829         * bfd-in.h (bfd_get_file_window): Change type to boolean.
4830         * bfd-in2.h: Rebuild.
4831
4832 Tue Nov  7 11:53:48 1995  Kim Knuttila  <krk@cygnus.com>
4833
4834         * coff-ppc.c (ppc_record_toc_entry): new function.
4835         (in_reloc_p): changed return value.
4836         (coff_ppc_relocate_section): much rework.
4837         (ppc_allocate_toc_section): new function.
4838         (ppc_process_before_allocation): new function.
4839         (ppc_coff_swap_sym_in_hook): new function.
4840
4841         * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4842         (coff_link_add_symbols): initialize toc_offset.
4843
4844         * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4845         (coff_swap_aouthdr_out): Added more sections to the data
4846         dictionary for the pe file header. Also changed linker version
4847         number on the ppc side.
4848         (dir_names): small improvements to the dictionary printing.
4849         (pe_mkobject_hook): save the file level flags.
4850
4851         * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4852         (pe_tdata): added real_flags field
4853         (coff_tdata): added local_toc_sym_map and access macro
4854
4855         * libcoff.h (coff_link_hash_entry): added toc_offset field
4856         (pe_tdata): added real_flags field
4857         (coff_tdata): added local_toc_sym_map and access macro
4858
4859         * coffcode.h (coff_set_alignment_hook): added hook for PE.
4860         (coff_mkobject): init for local_toc_sym_map
4861         (coff_write_object_contents): set the internal_a.magic to
4862         IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4863         ppc compilers use.
4864
4865 Tue Nov  7 13:48:58 1995  Ian Lance Taylor  <ian@cygnus.com>
4866
4867         * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4868         entries until both the line number address and the function name
4869         address are too large.
4870
4871         * configure.in: Call AC_CHECK_PROG to find and cache AR.
4872         * configure: Rebuilt.
4873
4874         * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4875         is defined in the environment.
4876
4877 Tue Nov  7 10:57:24 1995  Jeffrey A Law  (law@cygnus.com)
4878
4879         * som.c (som_get_section_contents_in_window): Define to use
4880         generic version.
4881
4882 Mon Nov  6 17:13:15 1995  Harry Dolan  <dolan@ssd.intel.com>
4883
4884         * coff-i860.c: New file, based on coff-i386.c.
4885         * cpu-i860.c: New file, based on cpu-i386.c.
4886         * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4887         * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4888         targets, using i860coff_vec.
4889         * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4890         trad-core.o and hosts/i860mach3.h.
4891         (i860coff_vec): Use coff-i860.o and cofflink.o.
4892         * configure: Rebuild.
4893         * Makefile.in: Rebuild dependencies.
4894         (ALL_MACHINES): Add cpu-i860.o.
4895         (BFD32_BACKENDS): Add coff-i860.o.
4896         (CFILES): Add cpu-i860.c and coff-i860.c.
4897         * targets.c (i860coff_vec): Declare.
4898         (bfd_target_vector): Add &i860coff_vec.
4899         * archures.c (bfd_i860_arch): Declare.
4900         (bfd_archures_list): Add &bfd_i860_arch.
4901         * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4902         (coff_set_flags): Handle bfd_arch_i860.
4903         (coff_write_object_contents): Handle I860 a.out magic number.
4904
4905 Mon Nov  6 14:34:07 1995  Ian Lance Taylor  <ian@cygnus.com>
4906
4907         * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4908         the created .tc section to 2.
4909         (xcoff_mark): Don't keep a .loader reloc for a call to an
4910         undefined symbol when creating a shared library.
4911         (xcoff_build_ldsyms): When creating a shared library, generate
4912         global linkage code for a call to an undefined symbol.
4913
4914 Sun Nov  5 21:44:13 1995  Ken Raeburn  <raeburn@cygnus.com>
4915
4916         * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4917         BFD32_BACKENDS, BFD64_BACKENDS.
4918         (.dep1): Put mkdep output in a separate file.
4919         Rebuilt dependencies.
4920
4921         * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4922         value.
4923
4924         Permit use of mmap when available:
4925
4926         * configure.in: Check for mmap, madvise, mprotect.
4927         * config.in, configure: Regenerated.
4928
4929         * libbfd.c (struct _bfd_window_internal): Define type.
4930         (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4931         functions.
4932         (ok_to_map): New static variable for debugging.
4933         (_bfd_generic_get_section_contents_in_window): New function.
4934         * bfd-in.h (bfd_window_internal): Declare type.
4935         (bfd_window): Define type.
4936         (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4937         * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4938         Declare.
4939
4940         * libaout.h (struct aoutdata): Add two window fields.
4941         (obj_aout_sym_window, obj_aout_string_window): New macros.
4942         * aoutx.h (some_aout_object_p): Initialize windows.
4943         (aout_get_external_symbols): Get symbol data and strings in
4944         windows instead of explicitly allocated buffers.
4945         (slurp_symbol_table): Free window instead of memory.
4946         (bfd_free_cached_info): Release windows instead of freeing storage
4947         directly.
4948         (aout_link_free_symbols): Ditto.
4949
4950         * targets.c (bfd_target): Add new field for
4951         get_section_contents_in_window.
4952         (BFD_JUMP_TABLE_GENERIC): Updated.
4953         * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4954         coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4955         libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4956         macros for get_section_contents_in_window field.
4957
4958 Sat Nov  4 12:23:26 1995  Fred Fish  <fnf@cygnus.com>
4959
4960         * core.c: Renamed to corefile.c
4961         * makefile.dos (OBJS): Change core.o to corefile.o
4962         * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4963
4964 start-sanitize-gm
4965 Sat Nov  4 10:16:54 1995  Stu Grossman  (grossman@cygnus.com)
4966
4967         * config.bfd (mips*-*-magic*):  Add bfd_elf32_bigmips_vec to
4968         targ_selvecs to allow debugging under Irix-5 native.
4969
4970 end-sanitize-gm
4971 Fri Nov  3 15:54:59 1995  Ian Lance Taylor  <ian@cygnus.com>
4972
4973         * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4974         to o.  Clobber and restore the list of new csects around the call
4975         to _bfd_generic_link_add_one_symbol, in case it wants to report a
4976         linker error and the linker wants to read the symbol table.  Reset
4977         the line number count of a real section even if it has no relocs.
4978         (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4979
4980         * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4981         is too small.
4982
4983 Thu Nov  2 23:16:39 1995  Ian Lance Taylor  <ian@cygnus.com>
4984
4985         * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4986         an undefined symbol in a shared link.
4987
4988         * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4989         oldtype from bfd_link_order_type to bfd_link_hash_type.  From
4990         phdm@info.ucl.ac.be (Philippe De Muyter).
4991
4992 Wed Nov  1 14:26:02 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
4993
4994         * coff-m88k.c (rtype2howto): New static function.
4995         (RTYPE2HOWTO): Use it rather than a macro definition.
4996
4997         * coffcode.h (coff_write_object_contents): set internal_a.magic
4998         to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4999
5000         * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5001         define TRAD_HEADER to new file hosts/delta68.h.
5002         m88*-motorola-sysv*, however, does use ptrace-core.o.
5003         * hosts/delta68.h: New file.
5004
5005         * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5006         bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5007
5008 Wed Nov  1 13:51:54 1995  Ken Raeburn  <raeburn@cygnus.com>
5009
5010         * i386linux.c (MY(vec)): Declare before use.
5011
5012 Wed Nov  1 11:45:07 1995  Ian Lance Taylor  <ian@cygnus.com>
5013
5014         * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5015         Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5016
5017         * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5018         BFD is not of the right type.
5019         (bfd_elf_get_needed_list): Likewise.
5020         * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5021         * sunos.c (bfd_sunos_get_needed_list): Likewise.
5022         * xcofflink.c (XCOFF_XVECP): Define.
5023         (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5024         of the right type.
5025         (bfd_xcoff_import_symbol): Likewise.
5026         (bfd_xcoff_export_symbol): Likewise.
5027         (bfd_xcoff_link_count_reloc): Likewise.
5028         (bfd_xcoff_record_link_assignment): Likewise.
5029         (bfd_xcoff_size_dynamic_sections): Likewise.
5030
5031         * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5032         table index against the number of symbols for a base relative
5033         reloc.
5034
5035         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5036         static function.
5037         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5038         full_aouthdr flag here...
5039         (_bfd_xcoff_bfd_final_link): ...not here.
5040
5041 Tue Oct 31 12:52:02 1995  Fred Fish  <fnf@cygnus.com>
5042
5043         * libelf.h:  Rename to elf-bfd.h to avoid conflict with
5044         systems that have a system <libelf.h>.
5045         * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5046         * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5047         elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5048         elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5049         elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5050         elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5051         * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
5052
5053 Tue Oct 31 15:30:07 1995  David Mosberger-Tang  <davidm@azstarnet.com>
5054
5055         * ecoff.c (ecoff_set_symbol_info): Add new parameter weak.  If
5056         set, set BSF_WEAK in symbol.  Change all callers.
5057         (ecoff_get_extr): Set weakext based on BSF_WEAK.
5058         (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
5059         _bfd_generic_link_add_one_symbol.
5060         (ecoff_indirect_link_order): Check that the section tdata relocs
5061         are not NULL before using them.
5062
5063         * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5064         define TRAD_HEADER as hosts/alphalinux.h.
5065         * configure: Rebuild.
5066         * hosts/alphalinux.h: New file.
5067         * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5068         not int.
5069
5070 Tue Oct 31 12:34:11 1995  Ian Lance Taylor  <ian@cygnus.com>
5071
5072         * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5073         C_ECOMM storage classes.
5074
5075         * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5076         of xcoff_mark.
5077         (xcoff_mark): Call xcoff_mark_symbol.
5078         (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5079         (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5080         doing it by hand.
5081         (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
5082
5083 Mon Oct 30 14:53:48 1995  Ian Lance Taylor  <ian@cygnus.com>
5084
5085         * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
5086         field.
5087         (xcoff_find_reloc): New static function.
5088         (xcoff_link_add_symbols): Use it.
5089         (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
5090         (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL.  Don't
5091         relocate the value of C_DECL.
5092
5093         * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
5094
5095 Sat Oct 28 01:25:34 1995  steve chamberlain  <sac@slash.cygnus.com>
5096
5097         * cofflink.c (_bfd_coff_generic_relocate_section): Make
5098         callback decide what goes in .relocs.
5099         * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
5100         * peicode.h (pe_mkobject_hook): Only copy aouthdr if
5101         there is one.
5102
5103 Sat Oct 28 01:51:02 1995  Ian Lance Taylor  <ian@cygnus.com>
5104
5105         * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
5106         absolute section.
5107
5108 Fri Oct 27 18:14:39 1995  Ian Lance Taylor  <ian@cygnus.com>
5109
5110         * xcofflink.c: More improvements, mostly to fix handling of
5111         constructors and a few other special cases.
5112         * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
5113         zero, reverting yesterday's change.
5114         * bfd-in.h (bfd_xcoff_link_record_set): Declare.
5115         (bfd_xcoff_link_count_reloc): Declare.
5116         (bfd_xcoff_record_link_assignment): Declare.
5117         * bfd-in2.h: Rebuild.
5118
5119 Fri Oct 27 14:42:15 1995  Niklas Hallqvist  <niklas@appli.se>
5120
5121         * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
5122         aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
5123         i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
5124         i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
5125         ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
5126         Change PAGE_SIZE to TARGET_PAGE_SIZE.
5127
5128         * m68knetbsd.c: Ditto as well as add support for the m68k4k object
5129         format.
5130
5131         * netbsd.h: Double ditto (incl. m68k4k support).  NetBSD's text
5132         segments includes the a.out header.  See to that the magic number
5133         *always* is big-endian.
5134
5135         * config.bfd: Add m68*-hp*-netbsd* case.  Cross-pollinate m68k and
5136         m68k4k NetBSD configurations.
5137
5138         * configure.in, configure: Separate i386 & mips NetBSD
5139         configurations from other BSD ones.  Don't assume DEC is the only
5140         thing NetBSD/mips run on.  Add {m68k,ns32k,sparc}-*-netbsd*
5141         configurations.  Add support for m68k4k NetBSD object format.
5142
5143         * libaout.h: Added M_68K4K_NETBSD magic.
5144
5145         * m68k4knetbsd.c: New file.
5146
5147         * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
5148
5149         * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
5150         <machine/endian.h>.
5151
5152         * hosts/mipsnbsd.h: New file.
5153
5154 start-sanitize-gm
5155 Fri Oct 27 09:41:51 1995  Stu Grossman  (grossman@cygnus.com)
5156
5157         * config.bfd:  Add config stuff for mips*-*-magic* to set
5158         targ_defvec to ecoff_big_vec.
5159
5160 end-sanitize-gm
5161 Thu Oct 26 14:16:47 1995  Ian Lance Taylor  <ian@cygnus.com>
5162
5163         * xcofflink.c: Numerous changes to get closer to a working XCOFF
5164         linker.
5165         * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
5166         toc_section, and entry_section fields.
5167         (struct xcoff_section_tdata): Remove ldrel_count field.
5168         * libcoff.h: Rebuild.
5169         * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
5170         fields.
5171         (coff_compute_section_file_positions): If RS6000COFF_C, generate
5172         full a.out header if full_aouthdr is set in xcoff_data.
5173         (coff_write_object_contents): Likewise.  Set o_snentry and o_sntoc
5174         based on sections stored in xcoff_data.
5175         * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
5176         fields.
5177         (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
5178         (rs6000coff_vec): Set symbol_leading_char to '.'.
5179         * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
5180         value stored in ret rather than returning a pointer value.
5181
5182 Wed Oct 25 23:10:39 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
5183
5184         * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
5185         format for now.
5186
5187 Wed Oct 25 16:19:27 1995  Jeffrey A Law  (law@cygnus.com)
5188
5189         * som.c (som_slurp_string_table): Allocate the strings with malloc
5190         since they're free'd by free_cached_info.
5191         (som_slurp_symbol_table): Similarly for the symbol table.
5192
5193 Wed Oct 25 14:59:22 1995  Per Bothner  <bothner@kalessin.cygnus.com>
5194
5195         * Makefile.in (diststuff):  Don't make headers.
5196
5197 Wed Oct 25 11:32:54 1995  Ian Lance Taylor  <ian@cygnus.com>
5198
5199         * Makefile.in: Rebuild dependencies.
5200
5201         * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
5202         output_bfd is not SunOS.
5203         (bfd_sunos_size_dynamic_sections): Likewise.  Don't scan relocs of
5204         non-SunOS input files.
5205
5206         * xcofflink.c: Extensive changes to support linking shared objects
5207         and generating a .loader section.
5208         * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
5209         (struct xcoff_section_tdata): Add lineno_count, first_symndx,
5210         last_symndx, and ldrel_count fields.
5211         * libcoff.h: Rebuild.
5212         * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
5213         * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
5214         is set.
5215         * bfd-in.h (bfd_xcoff_import_symbol): Declare.
5216         (bfd_xcoff_export_symbol): Declare.
5217         (bfd_xcoff_size_dynamic_sections): Declare.
5218         * bfd-in2.h: Rebuild.
5219
5220 Tue Oct 24 17:44:20 1995  Stan Shebs  <shebs@andros.cygnus.com>
5221
5222         * configure.in: Add xcofflink.o to pmac_xcoff_vec.
5223         * configure: Rebuild.
5224         * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
5225         * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
5226         contents.
5227         (pmac_xcoff_vec): Update to use new xcoff support.
5228         * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
5229         (xcoff_write_armap): Declare buf as unsigned char.
5230         * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
5231
5232         * mpw-make.sed: Generalize subdir_do edit.
5233
5234 Tue Oct 24 10:25:01 1995  Jeffrey A Law  (law@cygnus.com)
5235
5236         * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
5237         correctly.  Don't initialize asect->vma.
5238
5239 Fri Oct 20 13:23:48 1995  Ken Raeburn  <raeburn@cygnus.com>
5240
5241         * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
5242         something a little less than the page size.
5243
5244 Thu Oct 19 13:06:09 1995  Ian Lance Taylor  <ian@cygnus.com>
5245
5246         * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
5247
5248 Wed Oct 18 16:20:08 1995  steve chamberlain  <sac@slash.cygnus.com>
5249
5250         * coff-i386.c (coff_i386_reloc_type_lookup): New.
5251         * coffcode.h (coff_write_object_contents): If .bss is before
5252         .data us that as data_start.
5253         * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
5254         calc correct.
5255         * peicode.h (add_data_entry): Use _cooked_size of data directory.
5256         (coff_swap_outhdr_out): Hardwire in version number.
5257
5258 Wed Oct 18 16:50:54 1995  Ken Raeburn  <raeburn@cygnus.com>
5259
5260         * sunos.c (sunos_add_dynamic_symbols): Rename local variables
5261         major and minor to *_vno, since the former are also macros in
5262         SunOS header files.  Cast result of bfd_alloc to appropriate
5263         type.
5264
5265         * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
5266         before assigning to sec_data.
5267
5268 Wed Oct 18 13:25:17 1995  Ian Lance Taylor  <ian@cygnus.com>
5269
5270         * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
5271         now relative to the section, not absolute.
5272         * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
5273         get the file name when there is a N_SO directory name.  When
5274         handling stabs, remember that section->vma was added to the
5275         offset.
5276
5277 Tue Oct 17 18:24:54 1995  Ian Lance Taylor  <ian@cygnus.com>
5278
5279         * sunos.c (struct sunos_link_hash_table): Add needed field.
5280         (sunos_link_hash_table_create): Call bfd_release, not free.
5281         (sunos_link_hash_table_create): Initialize needed field.
5282         (sunos_add_dynamic_symbols): Record needed objects.
5283         (bfd_sunos_get_needed_list): New function.
5284         * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5285         * bfd-in2.h: Rebuild.
5286
5287 Mon Oct 16 14:43:59 1995  steve chamberlain  <sac@slash.cygnus.com>
5288
5289         * libcoff-in.h (pe_data_type.in_reloc_p): New.
5290
5291 Mon Oct 16 10:52:50 1995  Ian Lance Taylor  <ian@cygnus.com>
5292
5293         * bfd-in.h (struct bfd_link_needed_list): Rename from
5294         bfd_elf_link_needed_list.
5295         * bfd-in2.h: Rebuild.
5296         * elf.c, elflink.h, libelf.h: Corresponding changes.
5297
5298         Add start at AIX linker support; no shared libraries yet.
5299         * xcofflink.c: New file.
5300         * configure.in (rs600coff_vec): Use xcofflink.o.
5301         * configure: Rebuild.
5302         * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5303         fields.
5304         (struct xcoff_section_tdata): Define.
5305         (xcoff_section_data): Define macro.
5306         (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5307         (_bfd_xcoff_bfd_link_add_symbols): Declare.
5308         (_bfd_xcoff_bfd_final_link): Declare.
5309         (_bfd_ppc_xcoff_relocate_section): Declare.
5310         * libcoff.h: Rebuild.
5311         * coff-rs6000.c: Clean up a bit.
5312         (xcoff_mkobject): Default modtype to 1L, not RE.  Initialize
5313         cputype, csects, and debug_indices.
5314         (xcoff_copy_private_bfd_data): Copy cputype.
5315         (xcoff_howto_table): Rename from rs6000coff_howto_table.
5316         (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5317         (xcoff_reloc_type_lookup): Rename from
5318         rs6000coff_reloc_type_lookup.
5319         (coff_relocate_section): Define.
5320         (_bfd_xcoff_sizeof_headers): Define.
5321         (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
5322         (_bfd_xcoff_bfd_relax_section): Define.
5323         (_bfd_xcoff_bfd_link_split_section): Define.
5324         (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
5325         coff.
5326         * coffcode.h (coff_compute_section_file_positions): If AIX,
5327         increment sofar by SMALL_AOUTSZ if not executable.
5328         (coff_write_object_contents): If AIX, always output an a.out
5329         header; if not executable, header size of SMALL_AOUTSZ.
5330         * hash.c (struct bfd_strtab_hash): Add xcoff field.
5331         (_bfd_stringtab_init): Initialize xcoff field.
5332         (_bfd_xcoff_stringtab_init): New function.
5333         (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5334         (_bfd_stringtab_emit): In XCOFF mode, write out length.
5335         * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5336         * libbfd.h: Rebuild.
5337         * Makefile.in: Rebuild dependencies.
5338         (BFD32_BACKENDS): Add xcofflink.o.
5339         (CFILES): Add xcofflink.c.
5340
5341         * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5342         SEC_NO_FLAGS, for .acommon section.  From Peter Schauer
5343         <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5344
5345 Sat Oct 14 21:36:02 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
5346
5347         * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5348
5349 Fri Oct 13 17:48:43 1995  Ken Raeburn  <raeburn@cygnus.com>
5350
5351         * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5352         * config.in: Regenerated.
5353
5354         * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5355         (_bfd_chunksize): New variable.
5356         (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5357         for obstack chunk size.
5358         * configure.in: Check for getpagesize.
5359         * configure: Regenerated.
5360
5361         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
5362
5363         * trad-core.c (rawptr): Make it a local variable of
5364         ptrace_unix_core_file_p.
5365
5366 Fri Oct 13 11:22:01 1995  steve chamberlain  <sac@slash.cygnus.com>
5367
5368         * coff-arm.c (in_reloc_p): New.
5369         * coff-i386.c (in_reloc_p): New.
5370         * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5371         (coff_write_object_contents): Only set has_reloc_section
5372         if PE_IMAGE.
5373         * cofflink.c (_bfd_coff_generic_relocate_section): Call
5374         in_reloc_p to decide if reloc should be emitted.
5375         * libcoff.h (pe_data_type.in_reloc_p): New.
5376         * peicode.h (pe_mkobject): Initialize in_reloc_p.
5377
5378 Wed Oct 11 00:49:29 1995  Ian Lance Taylor  <ian@cygnus.com>
5379
5380         * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5381         (_bfd_coff_read_internal_relocs): Likewise.
5382         * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5383         (_bfd_coff_read_internal_relocs): Likewise.
5384
5385         * elflink.h (elf_link_add_object_symbols): Correct conditions
5386         under which type and size change warnings are issued.
5387
5388 Tue Oct 10 18:32:46 1995  Ian Lance Taylor  <ian@cygnus.com>
5389
5390         * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5391         a symbol which is not in a real section.
5392         (coff_write_native_symbol): Corresponding change.
5393
5394         * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5395         coff_link_hash_newfunc and make non-static.
5396         (_bfd_coff_link_hash_table_init): New function, broken out of
5397         _bfd_coff_link_hash_table_create.
5398         (_bfd_coff_link_hash_table_create): Use it.
5399         (process_embedded_commands): Make static.
5400         * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5401         (_bfd_coff_link_hash_table_init): Declare.
5402         * libcoff.h: Rebuild.
5403
5404         * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5405         field in XCOFF tdata.
5406         (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5407         U802ROMAGIC, for clarity.  Try to set arch and machine correctly
5408         based on cputype stored in a.out header, or in n_type of initial
5409         .file symbol.
5410         (coff_write_object_contents): Set cputype correctly in a.out
5411         header.
5412         (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5413         warnings.
5414         * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5415         (coff_swap_aouthdr_out): Swap out cputype field.  Don't clear
5416         old resv1 field.
5417         * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5418         * libcoff.h: Rebuild.
5419
5420         * cpu-rs6000.c (rs6000_compatible): New static function.
5421         (bfd_rs6000_arch): Use it.
5422         * cpu-powerpc.c (powerpc_compatible): New static function.
5423         (arch_info_struct): Define various flavours of PowerPC.
5424         (bfd_powerpc_arch): Use powerpc_compatible.  Point at
5425         arch_info_struct.
5426
5427 Tue Oct 10 10:50:46 1995  Fred Fish  <fnf@cygnus.com>
5428
5429         * Makefile.in (FLAGS_TO_PASS):  Remove BISON.
5430
5431 Tue Oct 10 01:28:29 1995  Ian Lance Taylor  <ian@cygnus.com>
5432
5433         * elflink.h (elf_link_add_object_symbols): Don't warn about
5434         changing the size or type if the old definition was weak.
5435
5436 Mon Oct  9 11:24:08 1995  Ian Lance Taylor  <ian@cygnus.com>
5437
5438         * coffcode.h (combined_entry_type): Add fix_line field.
5439         (coff_slurp_line_table): Warn if we try to set the lineno field of
5440         a symbol twice.
5441         (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5442         C_EINCL by setting fix_line.  Fix C_BSTAT symbol value.
5443         * coffgen.c (coff_mangle_symbols): Handle fix_line.
5444         (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5445         absolute section.
5446         (coff_print_symbol): Print fix_value symbols in a useful fashion.
5447         * libcoff.h: Rebuild.
5448
5449         * libcoff-in.h (struct xcoff_tdata): Define.
5450         (xcoff_data): Define.
5451         * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5452         * bfd-in2.h, libcoff.h: Rebuild.
5453         * coff-rs6000.c (xcoff_mkobject): New static function.
5454         (coff_mkobject): Define.
5455         (xcoff_copy_private_bfd_data): New static function.
5456         (coff_bfd_copy_private_bfd_data): Define.
5457         (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5458         signed to bitfield.
5459         (rs6000coff_vec): Add DYNAMIC to object_flags.
5460         * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5461         .loader sections specially.
5462         (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5463         section alignment from the XCOFF tdata information.
5464         (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5465         F_SHROBJ, and copy the extra a.out header information into the
5466         XCOFF tdata structure.
5467         (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5468         F_DYNLOAD and the extra a.out header information.
5469         (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5470         C_HIDEXT symbol with attached csect information.
5471         * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5472         in the o_maxdata field.
5473         (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5474         * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5475         end if BSF_NOT_AT_END is set.
5476
5477         * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5478         _bfd_read_ar_hdr_fn.
5479         * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5480         * bfd-in2.h, libbfd.h: Rebuild.
5481         * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5482         return value.
5483         (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5484         (bfd_slurp_bsd_armap_f2): Likewise.
5485         (_bfd_slurp_extended_name_table): Likewise.
5486
5487 Fri Oct  6 16:18:35 1995  Ken Raeburn  <raeburn@cygnus.com>
5488
5489         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
5490
5491         * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5492         when the symbol table is empty.
5493
5494         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5495         space for section symbols, since we don't output them either.
5496         (elf_m68k_adjust_dynindx): Removed.
5497
5498         * ptrace-core.c (rawptr): Make it a local variable of
5499         ptrace_unix_core_file_p.
5500
5501 Fri Oct  6 12:24:47 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
5502
5503         * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5504         NULL.
5505
5506         * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5507         Mac object file formats.
5508
5509 Fri Oct  6 12:04:02 1995  Ian Lance Taylor  <ian@cygnus.com>
5510
5511         * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5512         auxent if there isn't one.
5513         (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5514         rather than FILNMLEN as the maximum name length.
5515
5516         * coffcode.h (bfd_coff_backend_data): Add new field
5517         _bfd_coff_print_aux.
5518         (bfd_coff_print_aux): New static function.
5519         (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5520         scnlen field of an XTY_LD csect aux entry.
5521         (coff_print_aux): New static function.
5522         (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5523         in coff_pointerize_aux_hook.
5524         (bfd_coff_std_swap_table): Initialize new field.
5525         * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5526         * libcoff.h: Rebuild.
5527         * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5528         * coff-mips.c (mips_ecoff_backend_data): Likewise.
5529
5530         * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5531         if there are symbols, for native AIX ld compatibility.
5532
5533         * coffcode.h (bfd_coff_backend_data): Add new field
5534         _bfd_coff_pointerize_aux_hook.
5535         (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5536         or I960, and as 0 otherwise.
5537         (bfd_coff_std_swap_table): Initialize new field.
5538         * libcoff.h: Rebuild.
5539         * coffgen.c (coff_pointerize_aux): Change parameters  to take
5540         symbol pointer instead of type and class, and to take aux index.
5541         Call _bfd_coff_pointerize_aux_hook if it is defined.
5542         (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5543         * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5544         * coff-mips.c (mips_ecoff_backend_data): Likewise.
5545
5546         * coff-rs6000.c: Add full support for AIX archives.  Rewrite old
5547         read-only/host-only support.
5548
5549         * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5550         BSF_LOCAL.
5551         (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5552         RS6000COFF_C.
5553
5554         * targets.c (bfd_target): Add _bfd_read_ar_hdr field.  Modify
5555         BFD_JUMP_TABLE_ARCHIVE accordingly.
5556         * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5557         (_bfd_compute_and_write_armap): Declare.
5558         (_bfd_generic_read_ar_hdr): Declare.
5559         (_bfd_read_ar_hdr): Define.
5560         (_bfd_noarchive_read_ar_hdr): Define.
5561         (_bfd_archive_bsd_read_ar_hdr): Define.
5562         (_bfd_archive_coff_read_ar_hdr): Define.
5563         * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5564         _bfd_read_ar_hdr instead.
5565         (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5566         (_bfd_compute_and_write_armap): Rename from
5567         compute_and_write_armap.  Make non-static.  Change all callers.
5568         * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5569         than _bfd_snarf_ar_hdr.
5570         * aout-target.h (MY_read_ar_hdr): Define if not defined.
5571         * ieee.c (ieee_read_ar_hdr): Define.
5572         * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5573         * oasys.c (oasys_read_ar_hdr): Define.
5574         * som.c (som_read_ar_hdr): Define.
5575         * bfd-in2.h, libbfd.h: Rebuild.
5576
5577 Thu Oct  5 14:04:07 1995  steve chamberlain  <sac@slash.cygnus.com>
5578
5579         * peicode.c (coff_swap_filehdr_in): If symptr is
5580         zero, there aren't any symbols, even if nsyms is set.
5581
5582 Thu Oct  5 11:45:02 1995  Ian Lance Taylor  <ian@cygnus.com>
5583
5584         * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5585         field.
5586         * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5587         sections, and set styp correctly for them: .got, .hash, .dynamic,
5588         .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5589         (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5590         types.
5591         (ecoff_sort_hdrs): New static function.
5592         (ecoff_compute_section_file_positions): Return boolean, not void.
5593         Sort the sections by VMA before looking through them.  Put the
5594         first non SEC_ALLOC section on a new page.  Put every SEC_ALLOC
5595         section on an appropriate boundary within the page.
5596         (ecoff_compute_reloc_file_positions): Check return value of
5597         ecoff_compute_section_file_positions.
5598         (_bfd_ecoff_set_section_contents): Likewise.
5599         (_bfd_ecoff_write_object_contents): Check for various Alpha
5600         section types when incrementing text_size and data_size.  Call
5601         adjust_headers backend function if it exists.
5602         * coff-alpha.c (alpha_adjust_headers): New static function.
5603         (alpha_ecoff_backend_data): Initialize adjust_headers field.
5604         * coff-mips.c (mips_ecoff_backend_data): Likewise.
5605
5606         * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5607
5608 Wed Oct  4 18:15:02 1995  Jeff Law  (law@hurl.cygnus.com)
5609
5610         * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5611         of ALTERNATE_AIX_CORE_FORMAT.
5612         * configure.in (aix4): No longer need CORE_FLAGS.
5613         * configure: Updated.
5614
5615 Wed Oct  4 15:36:36 1995  Ken Raeburn  <raeburn@cygnus.com>
5616
5617         NS32k changes from Ian Dall:
5618         * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5619         macros.
5620         (aout_link_input_section_std, aout_link_input_section_ext,
5621         aout_link_reloc_link_order): Call them instead of _bfd_*
5622         versions.
5623         * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5624         to zero.
5625         (backend_data): Use it instead of hardcoded zero.
5626
5627         * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5628         (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5629
5630         * ns32knetbsd.c: Include bfd.h.
5631         (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5632         (MY_bfd_reloc_type_lookup): Declare function too.
5633         * pc532-mach.c (set_sizes): Don't declare.
5634         (MY_text_includes_header, MY_exec_header_not_counted): Define.
5635         (backend_data, MY_backend_data): Don't define.
5636
5637         * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5638         ns32k-*-lites* like ns32k-*-netbsd*.
5639
5640         * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5641         compile on lites.
5642
5643 Wed Oct  4 14:15:52 1995  Ian Lance Taylor  <ian@cygnus.com>
5644
5645         * coffcode.h (coff_write_object_contents): Restore setting
5646         f_timdat to 0, deleted on August 22.
5647
5648 Tue Oct  3 16:28:32 1995  steve chamberlain  <sac@slash.cygnus.com>
5649
5650         * coffcode.h (coff_bfd_copy_private_symbol_data,
5651         coff_bfd_copy_private_section_data,
5652         coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5653         * peicode.h (coff_bfd_copy_private_bfd_data): New
5654         (pe_bfd_copy_private_bfd_data): New.
5655         (coff_swap_scnhdr_in): Swap bss size into the right place.
5656         (pe_print_private_bfd_data): Add some newlines.
5657
5658 Tue Oct  3 11:53:04 1995  Jeff Law  (law@hurl.cygnus.com)
5659
5660         * som.c (setup_sections): Don't die if a space has no subspaces.
5661
5662 Mon Oct  2 14:08:55 1995  Ian Lance Taylor  <ian@cygnus.com>
5663
5664         * elflink.h (elf_link_add_object_symbols): Don't let a weak
5665         dynamic symbol override a common symbol.  Don't change the size or
5666         type if they have been set and the new symbol is not a definition.
5667         Warn if the size or type changes.
5668
5669 Sun Oct  1 01:34:41 1995  Jeff Law  (law@hurl.cygnus.com)
5670
5671         * som.c (som_begin_writing): Don't write the symbol table or
5672         symbol  strings.
5673         (som_finish_writing): Write them here.  Place them after the
5674         subspace data, but before the relocs.
5675
5676 Fri Sep 29 11:01:55 1995  Ian Lance Taylor  <ian@cygnus.com>
5677
5678         * sunos.c (sunos_add_one_symbol): Just pass false, not
5679         info->shared_library, to sunos_create_dynamic_sections.
5680         (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5681         section.
5682         (sunos_check_dynamic_reloc): Remove .text section assertion.
5683
5684 Thu Sep 28 18:48:47 1995  Stan Shebs  <shebs@andros.cygnus.com>
5685
5686         * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5687         * configure, configure.in: Add pmac_xcoff_vec case.
5688         * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5689         * coff-pmac.c: New file, PowerMac XCOFF support.
5690         * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5691         * targets.c (pmac_xcoff_vec): Declare.
5692
5693         * mpw-config.in: Various changes to be compatible with the
5694         autoconf-based configury.
5695         * mpw-make.sed: New file, sed commands to translate Unix
5696         makefile into MPW syntax.
5697         * mpw-make.in: Remove.
5698         * hosts/mpw.h: Remove.
5699         * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5700         true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5701
5702 Thu Sep 28 17:06:23 1995  steve chamberlain  <sac@slash.cygnus.com>
5703
5704         * binary.c (binary_get_symtab): Return an empty string on error.
5705         * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5706
5707 Thu Sep 28 15:30:44 1995  Kim Knuttila  <krk@nellie>
5708
5709         * coff-ppc.c: Reformatted according to gnu conventions
5710                       Removed irrelevant "if 0" code
5711
5712 Thu Sep 28 11:19:53 1995  Ian Lance Taylor  <ian@cygnus.com>
5713
5714         * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5715         symbols rather than as indirect symbols.
5716         (MY(slurp_symbol_table)): Don't do anything special about
5717         secondary symbols.
5718
5719         * coffcode.h (coff_new_section_hook): Make sure that the alignment
5720         of .ctors and .dtors sections is no larger than 2.
5721
5722         * sunos.c (sunos_add_one_symbol): Don't change
5723         bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5724         undef list.
5725         (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5726         dynamic symbols when creating a shared library.
5727         (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5728         shared library.
5729         (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5730         written even if it is not defined in a regular object.
5731         (sunos_write_dynamic_symbol): Use plt_offset for the address of
5732         the jump table reloc.  Add an assertion.  Use RELOC_JMP_SLOT
5733         rather than the constant 22.
5734         (sunos_check_dynamic_reloc): Handle creating a shared library.
5735         (sunos_finish_dynamic_link): Set the first entry in the GOT to
5736         zero when creating a shared library.
5737         * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5738         write it out at the start of the symbol table.
5739
5740         * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5741
5742 Thu Sep 28 00:58:05 1995  Doug Evans  <dje@deneb.cygnus.com>
5743
5744         * config.bfd: Add arm-*-coff.
5745         * configure.in, configure: Add armcoff_{little,big}_vec.
5746         * targets.c (armcoff_{little,big}_vec): Declare.
5747         (bfd_target_vector): Add armcoff_{little,big}_vec.
5748         * coff-arm.c (armcoff_{little,big}_vec): Always define.
5749
5750 Wed Sep 27 10:37:14 1995  Ian Lance Taylor  <ian@cygnus.com>
5751
5752         * targets.c (bfd_find_target): Remove debugging code.
5753
5754 Wed Sep 27 07:23:39 1995  Kim Knuttila  <krk@nellie>
5755
5756         * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5757         support on powerpc.
5758         * Makefile.in: added *-ppc files
5759         * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5760         allow pe based .o's to be shared with other tools on ppc/NT
5761         * config.bfd: added powerpc[le]-[pe|winnt] config support
5762         * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5763         * peicode.h: Added more section flags for PE on ppc
5764                      Added coff_swap_filehdr_out to allow peicode.h to be
5765                      used for non-image PE files on ppc.
5766                      Check for image, or not, before copying pe_opthdr
5767         * targets.c: Added new bfd's
5768         * targets.c: Removed two inactive bfds that shouldn't have made it this
5769                      far.
5770
5771 Tue Sep 26 14:06:41 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
5772
5773         * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5774         explicit values to initialize all relocs.  Change all users.
5775         (ppc_elf_brtaken_inner): New function to handle branch predicition
5776         relocs.
5777         (ppc_elf_brtaken_reloc): Ditto.
5778         (ppc_elf_howto_raw): Use new functions.  Make sure all unsupported
5779         relocs use ppc_elf_unsupported_reloc.
5780         (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5781         needs to be reported.
5782         (ppc_elf_relocate_section): Support branch prediction relocs.
5783
5784 Tue Sep 26 12:48:05 1995  Ian Lance Taylor  <ian@cygnus.com>
5785
5786         * bfd.c (bfd_assert): Remove \n from string passed to
5787         _bfd_error_handler.
5788
5789         * coff-i386.c: (TWO_DATA_SECS): Don't define.
5790         * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5791         (bfd_coff_make_section_hook): Don't define.
5792         (coff_make_section_hook): Remove.
5793         (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5794         (styp_to_sec_flags): Likewise.
5795         (coff_write_object_contents): Likewise.
5796         (bfd_coff_std_swap_table): Don't initialize make_section_hook
5797         field.
5798         * libcoff.h: Rebuild.
5799         * coffgen.c (make_a_section_from_file): Just call
5800         bfd_make_section_anyway, not bfd_make_section or
5801         bfd_coff_make_section_hook.
5802         * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5803         * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5804         * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5805         make_section_hook field.
5806         * coff-mips.c (mips_ecoff_backend_data): Likewise.
5807
5808         * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5809         pointers into value field for warning and indirect symbols; just
5810         leave the value field alone.
5811         * linker.c (generic_link_add_symbol_list): Use next symbol for
5812         warning and indirect symbols, rather than looking in symbol value.
5813         * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5814         parameter.  Change all callers.  Remove support for indirect
5815         symbols; it didn't work anyhow.
5816         (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5817         * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5818         * bfd-in2.h: Rebuild.
5819
5820 Mon Sep 25 16:04:09 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
5821
5822         * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5823         go back to telling the tools this reloc operates on 32 bits.
5824
5825 Mon Sep 25 11:48:02 1995  Ian Lance Taylor  <ian@cygnus.com>
5826
5827         * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5828         rather than a direct fprintf.
5829         * archive.c (_bfd_write_archive_contents): Likewise.
5830         * coffcode.h (coff_slurp_symbol_table): Likewise.
5831         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5832         (ppc_elf_unsupported_reloc): Likewise.
5833         (ppc_elf_relocate_section): Likewise.
5834         * i386linux.c (linux_tally_symbols): Likewise.
5835         (linux_finish_dynamic_link): Likewise.
5836         * osf-core.c (osf_core_core_file_p): Likewise.
5837         * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5838         * som.c (som_sizeof_headers): Likewise.
5839         * srec.c (srec_bad_byte): Likewise.
5840         * bfd.c (bfd_assert): Likewise.  Also change file to be const.
5841         * libbfd-in.h (bfd_assert): Declare first parameter const.
5842         * libbfd.h: Rebuild.
5843         * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5844         bfd_reloc_overflow is enough.
5845         * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5846         * coff-h8500.c (rtype2howto): Likewise.
5847         * coff-z8k.c (rtype2howto): Likewise.
5848         * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5849         * elf.c (_bfd_elf_get_lineno): Likewise.
5850         (_bfd_elf_no_info_to_howto): Likewise.
5851         (_bfd_elf_no_info_to_howto_rel): Likewise.
5852         * hp300hpux.c (convert_sym_type): Likewise.
5853         (MY(swap_std_reloc_in)): Likewise.
5854         * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5855
5856         * libaout.h (struct aoutdata): Add line_buf field.
5857         * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5858         and filename_buffer.  Instead, use a malloc buffer stored in the
5859         new line_buf field.  Remove length restrictions.
5860
5861         * coffgen.c (string_size): Remove static variable.
5862         (debug_string_size, debug_string_section): Likewise.
5863         (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5864         and debug_string_size_p parameters.  Use them instead of the
5865         global variables.  Change all callers.
5866         (coff_write_symbol): Likewise.
5867         (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5868         (coff_write_symbols): Add local variables to replace removed
5869         global variables.
5870
5871         * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5872         function, and line_base fields.
5873         * libcoff.h: Rebuild.
5874         * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5875         information, rather than using static variables.
5876
5877         * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5878         file.  From Peter DeWolf <pld@amt.tay1.dec.com>.
5879
5880         * init.c (initialized): Remove static variable.
5881         (bfd_init): Don't bother setting initialized.
5882         (bfd_check_init): Remove.
5883         * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5884         * libbfd.h: Rebuild.
5885
5886 Sat Sep 23 01:22:23 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
5887
5888         * rs6000-core.c (rs6000coff_core_p):  Don't check the core file
5889         size for full core dumps. Copy core file header to private data.
5890         (rs6000coff_core_file_failing_command,
5891         rs6000coff_core_file_failing_signal):  New functions to extract
5892         the file name and terminating signal from the core file.
5893         * coff-rs6000.c:  Use them.
5894
5895 Fri Sep 22 17:44:47 1995  Ian Lance Taylor  <ian@cygnus.com>
5896
5897         Change arch info to be const, initialized at compile time.
5898         * archures.c: Reindent many functions.  Change CONST to const.
5899         (bfd_arch_info_type): Make arch_name const.  Remove disassemble;
5900         nothing set it anyhow.  Make next const.
5901         (bfd_arch_info_list): Remove.
5902         (bfd_archures_list): Rename from archures_init_table.  Change from
5903         a table of function pointers to a table of bfd_arch_info_type
5904         structure addresses.
5905         (bfd_scan_arch): Rewrite accordingly.  Return a const pointer.
5906         (bfd_lookup_arch): Likewise.
5907         (bfd_set_arch_info): Rewrite accordingly.  Change argument to be a
5908         const pointer.
5909         (bfd_default_arch_struct): Make const.
5910         (bfd_arch_init, bfd_arch_linkin): Remove.
5911         (bfd_get_arch_info): Return a const pointer.
5912         * init.c (bfd_init): Don't call bfd_arch_init.
5913         * bfd.c (struct _bfd): Make arch_info const.
5914         * bfd-in2.h: Rebuild.
5915         * libbfd.h: Rebuild.
5916         * configure.in: Put & before everything in $selarchs.
5917         * configure: Rebuild.
5918         * cpu-*.c: Change bfd_*_arch from a function which calls
5919         bfd_arch_linkin to a const structure.
5920         * ieee.c (ieee_object_p): Make arch const.
5921
5922 Fri Sep 22 16:23:18 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
5923
5924         * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5925         PowerPC V.4.
5926         * bfd-in2.h: Regenerate.
5927         * libbfd.h: Regenerate.
5928
5929         * elf32-ppc.c (reloc_type): Update names to match current draft.
5930         (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5931         relative.  Update names to current V.4 draft.
5932         (ppc_elf_reloc_type_lookup): Add support for more relocations.
5933         (ppc_elf_relocate_section): Rename relocations to match draft.
5934
5935 Thu Sep 21 21:53:18 1995  Michael Meissner  <meissner@cygnus.com>
5936
5937         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5938         compiled with -mrelocatable-lib to be linked with either normal
5939         modules or -mrelocatable modules.
5940
5941 Wed Sep 20 12:03:26 1995  Ian Lance Taylor  <ian@cygnus.com>
5942
5943         * coffcode.h (coff_write_object_contents): Clear the vstamp field
5944         in the a.out header.
5945
5946         * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5947         a reloc against a local symbol, even if it's not a section.
5948
5949 Tue Sep 19 17:02:26 1995  Ian Lance Taylor  <ian@cygnus.com>
5950
5951         * targets.c (bfd_target): Remove unused align_power_min field.
5952         * bfd-in2.h: Rebuild.
5953         * All backends: Remove initialization of align_power_min.
5954
5955 Tue Sep 19 14:02:21 1995  steve chamberlain  <sac@slash.cygnus.com>
5956
5957         * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5958
5959 Mon Sep 18 14:35:01 1995  Arne H. Juul  <arnej@pvv.unit.no>
5960
5961         * config.bfd (mips-dec-netbsd*): New target.
5962         * configure.host (mips-dec-netbsd*): New host.
5963         * configure.in (mips-dec-netbsd*): New native.
5964         * configure: Rebuild.
5965
5966 Fri Sep 15 10:24:36 1995  Ian Lance Taylor  <ian@cygnus.com>
5967
5968         Make the COFF backend linker merge common types:
5969         * cofflink.c (struct coff_debug_merge_element): Define.
5970         (struct coff_debug_merge_type): Define.
5971         (struct coff_debug_merge_hash_entry): Define.
5972         (struct coff_debug_merge_hash_table): Define.
5973         (coff_debug_merge_hash_table_init): Define.
5974         (coff_debug_merge_hash_table_free): Define.
5975         (coff_debug_merge_hash_lookup): Define.
5976         (struct coff_final_link_info): Add debug_merge field.
5977         (coff_debug_merge_hash_newfunc): New static function.
5978         (_bfd_coff_final_link): Allocate and free debug_merge table.
5979         (coff_link_input_bfd): Merge identical enum, struct and union
5980         types.
5981
5982 Thu Sep 14 14:53:58 1995  Ian Lance Taylor  <ian@cygnus.com>
5983
5984         Convert i960 COFF to use COFF backend linker.
5985         * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5986         structure to store the symbol being used.
5987         (coff_i960_start_final_link): New static function.
5988         (coff_i960_relocate_section): New static function.
5989         (coff_i960_adjust_symndx): New static function.
5990         (coff_start_final_link): Define.
5991         (coff_relocate_section): Define.
5992         (coff_adjust_symndx): Define.
5993         * coffcode.h (bfd_coff_backend_data): Add new callback function
5994         _bfd_coff_start_final_link.
5995         (bfd_coff_start_final_link): Define.
5996         (coff_start_final_link): Define if not defined.
5997         (bfd_coff_std_swap_table): Add coff_start_final_link.
5998         * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5999         visible.
6000         (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6001         function callback is not NULL.
6002         * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6003         (_bfd_coff_internal_syment_name): Declare.
6004         * libcoff.h: Rebuild.
6005         * configure.in (icoff_big_vec): Add cofflink.o.
6006         (icoff_little_vec): Likewise.
6007         * configure: Rebuild.
6008
6009 Wed Sep 13 17:38:23 1995  Fred Fish  <fnf@rtl.cygnus.com>
6010
6011         * Makefile.in (clean-info): Remove extraneous tab from line
6012         following action.
6013
6014 Wed Sep 13 13:27:53 1995  Ian Lance Taylor  <ian@cygnus.com>
6015
6016         * cofflink.c (coff_link_input_bfd): Fail if a section with no
6017         contents has relocs.
6018
6019 Thu Sep 12 12:45:34 1995  steve chamberlain  <sac@slash.cygnus.com>
6020
6021         * coffcode.h (coff_compute_section_file_positions): Keep the
6022         raw size safe.
6023         (coff_write_object_contents): Remember if it's a relocatable
6024         file.
6025         * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6026         * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6027         if relocatable file. Swap out saved raw size.
6028
6029 Tue Sep 12 12:14:33 1995  Ian Lance Taylor  <ian@cygnus.com>
6030
6031         * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6032         (maintainer-clean): Rename from realclean, passing
6033         maintainer-clean down to subdirectories, but leave realclean as a
6034         synonym.
6035
6036         * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6037         warning callback.
6038
6039         * dep-in.sed: Remove config.h from generated dependencies.
6040
6041         * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6042         broken out of sunos_canonicalize_dynamic_symtab.
6043         (sunos_canonicalize_dynamic_symtab): Call new function
6044         sunos_slurp_dynamic_symtab.
6045         (sunos_add_dynamic_symbols): Add three new parameters.  Return the
6046         dynamic symbol table to the caller.
6047         * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6048         callback to override the symbols being read.
6049         * libaout.h (struct aout_backend_data): Add three new parameters
6050         to add_dynamic_symbols callback.
6051
6052         Extensive minor changes to avoid various gcc warnings.  Also:
6053         * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
6054         * archures.c (bfd_arch_info_type): Change mach field from long to
6055         unsigned long.
6056         (bfd_lookup_arch): Change machine parameter from long to unsigned
6057         long.
6058
6059 Mon Sep 11 10:55:47 1995  Ian Lance Taylor  <ian@cygnus.com>
6060
6061         * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
6062         a symbol with a non-zero plt_offset.
6063
6064 Fri Sep  8 11:47:24 1995  Ian Lance Taylor  <ian@cygnus.com>
6065
6066         * elfcode.h (align_file_position): Remove; not used.
6067
6068         * configure.in: Only check for <sys/procfs.h> on a native system,
6069         and make sure it defines prstatus_t.
6070         * configure: Rebuild.
6071
6072 Thu Sep  7 12:48:01 1995  Ian Lance Taylor  <ian@cygnus.com>
6073
6074         * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6075
6076         * config.in: Rename from config.h.in.
6077         * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6078         Check for config.h:config.in when creating stamp-h.
6079         * configure: Rebuild.
6080         * Makefile.in (stamp-h): Depend upon config.in rather than
6081         config.h.in.  Set CONFIG_HEADERS to config.h:config.in when
6082         calling config.status.
6083
6084         * Makefile.in (do_distclean): Remove config.h and stamp-h.
6085         (Makefile): Just rebuild Makefile.
6086         (config.h, stamp-h): New targets.
6087         * configure.in: Create stamp-h when rebuilding config.h.
6088         * configure: Rebuild.
6089
6090 Wed Sep  6 15:00:33 1995  Ian Lance Taylor  <ian@cygnus.com>
6091
6092         * configure.in: Call AC_CONFIG_HEADER.  Substitute
6093         HOST_64BIT_LONG.  Check that various header files exist.  Check
6094         that fcntl exists.  Call BFD_BINARY_FOPEN.  Check whether malloc
6095         and/or free need to be declared.  Don't make a link to sysdep.h.
6096         Define TRAD_HEADER for various hosts.
6097         * configure: Rebuild.
6098         * configure.host: Don't set my_host.  Add definitions taken from
6099         host header files for various entries.  Remove entries which now
6100         do nothing.
6101         * acconfig.h: New file.
6102         * config.h.in: New file, built by autoheader.
6103         * sysdep.h: New file.
6104         * Makefile.in (do_distclean): Don't remove sysdep.h.
6105         (RECONFIG): Remove.
6106         (LOCAL_H_DEPS): New variable.
6107         ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
6108         $(RECONFIG).
6109         ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
6110         ($(OPTIONAL_BACKENDS)): Likewise.
6111         (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
6112         looking through sysdep.h.
6113         * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
6114         (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
6115         (fprintf_vma, sprintf_vma): Likewise.
6116         (int64_type, uint64_type): Don't define.
6117         * bfd-in2.h: Rebuild.
6118         * archures.c, bfd.c, srec.c: Include <ctype.h>.
6119         * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
6120         * lynx-core.c: Include stuff from old hosts/lynx.h.
6121         * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
6122         rather than NO_FCNTL.
6123         * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
6124         rather than NATIVE_HPPAHPUX_COMPILER.
6125         * trad-core.c: Don't include <errno.h>.  Include TRAD_HEADER if it
6126         is defined.
6127         * hosts/*.h: Remove all header files which merely include,
6128         declare, and define things.  Leave header files which define
6129         information needed by trad-core.c.
6130
6131         * aclocal.m4 (BFD_BINARY_FOPEN): Define.
6132         (BFD_CC_FOR_BUILD): Define.
6133         * configure.in: Use BFD_CC_FOR_BUILD.
6134         * configure: Rebuild.
6135
6136 Tue Sep  5 19:35:28 1995  Ian Lance Taylor  <ian@cygnus.com>
6137
6138         * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
6139         * configure: Rebuild.
6140
6141         * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
6142         a global symbol.
6143
6144 Tue Sep  5 12:48:26 1995  Jason Molenda   (crash@phydeaux.cygnus.com)
6145
6146         * config.bfd: i386pe_ve -> i386pe_vec.
6147
6148 Mon Sep  4 14:02:43 1995  Ian Lance Taylor  <ian@cygnus.com>
6149
6150         * configure.host: Incorporate host Makefile fragments by setting
6151         shell variables.
6152         * configure.in: Call AC_PROG_CC.  Substitute CFLAGS, HDEFINES and
6153         AR.  Call AC_PROG_INSTALL.  Substitute CC_FOR_BUILD, choosing a
6154         value based on whether the code is being compiled by a cross
6155         compiler.  Don't substitute host_makefile_frag or frags.
6156         * aclocal.m4: New file to define local AC_PROG_CC.
6157         * configure: Rebuild.
6158         * Makefile.in (INSTALL): Set to @INSTALL@.
6159         (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
6160         (INSTALL_DATA): Set to @INSTALL_DATA@.
6161         (AR): Set to @AR@.
6162         (CC): Define as @CC@.
6163         (CFLAGS): Set to @CFLAGS@.
6164         (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
6165         (@host_makefile_frag@): Remove.
6166         (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@.  Move $(CFLAGS)
6167         after other options.
6168         (config.status): Remove dependency upon @frags@.
6169         * config/*.mh, config/README: Remove.
6170
6171         * config.bfd: Rewrite to incorporate the contents of the Makefile
6172         fragments by setting shell variables, rather than merely returning
6173         the name of a Makefile fragment.
6174         * configure.in: Use shell variables set by config.bfd rather than
6175         looking at the target Makefile fragment files.  Don't substitute
6176         target_makefile_frag.  Do substitute TDEFINES.
6177         * configure: Rebuild.
6178         * Makefile.in (@target_makefile_frag@): Remove.
6179         (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
6180         * config/*.mt: Remove.
6181
6182 Mon Sep  4 03:13:28 1995  Ken Raeburn  <raeburn@cygnus.com>
6183
6184         * configure.in: Put changequote lines around "i[345]86" patterns
6185         section of core file support.
6186
6187 Sun Sep  3 11:31:58 1995  Jeff Law  (law@snake.cs.utah.edu)
6188
6189         * som.c (som_bfd_print_private_bfd_data): Define to use the
6190         generic version.
6191
6192 Fri Sep  1 17:08:40 1995  steve chamberlain  <sac@slash.cygnus.com>
6193
6194         * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
6195         entry, text_start and data_start.
6196
6197 Fri Sep  1 18:06:28 1995  Ian Lance Taylor  <ian@cygnus.com>
6198
6199         * Makefile.in (OFILES): Remove $(TDEPFILES).
6200         * config/apollo.mt (TDEPFILES): Remove.
6201         * config/README: Update.
6202
6203         * configure.in: For a native configuration, set COREFILE and
6204         COREFLAG based on the canonical host name.
6205         * configure: Rebuild.
6206         * Makefile.in: Rebuild dependencies.
6207         (ALL_CFLAGS): Add @COREFLAG@.
6208         (OFILES): Replace $(HDEPFILES) with @COREFILE@.
6209         * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
6210         support routines.  Check LYNX_CORE rather than HOST_LYNX.
6211         * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
6212         * i386lynx.c: Likewise.
6213         * m68klynx.c: Likewise.
6214         * sparclynx.c: Likewise.
6215         * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
6216         * *-core.c: Comment changes.
6217         * config/decstation.mh (HDEPFILES): Remove.
6218         (HDEFINES): Remove -DTRAD_CORE.
6219         * config/irix3.mh (RANLIB): Remove.
6220         * config/irix4.mh (HDEPFILES, RANLIB): Remove.
6221         (HDEFINES): Remove -DIRIX_CORE.
6222         * config/riscos.mh (RANLIB, HDEPFILES): Remove.
6223         (HDEFINES): Remove -DTRAD_CORE.
6224         * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
6225         * config/ultra3.mh (RANLIB): Remove.
6226         * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
6227         * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
6228         * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
6229         * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
6230         * config/hppahpux.mh, config/hppaosf.mh: Remove.
6231         * config/i386aix.mh, config/i386bsd.mh: Remove.
6232         * config/i386linux.mh, config/i386mach3.mh: Remove.
6233         * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
6234         * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
6235         * config/mipsmach3.mh, config/news-mips.mh: Remove.
6236         * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
6237         * config/rs600.mh, config/rs6000lynx.mh: Remove.
6238         * config/solaris2.mh, config/stratus.mh: Remove.
6239         * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
6240         * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
6241
6242 Fri Sep  1 15:18:50 1995  Kazumoto Kojima  <kkojima@info.kanagawa-u.ac.jp>
6243
6244         * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
6245         DT_FINI entry if the appropriate symbol is not in the hash table.
6246
6247         * libelf.h (struct elf_backend_data): Add create_program_headers
6248         and want_hdr_in_seg fields.
6249         * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
6250         defined.
6251         (elf_backend_create_program_headers): Likewise.
6252         (elfNN_bed): Initialize create_program_headers and
6253         want_hdr_in_seg.
6254         * elf.c (get_program_header_size): Call create_program_headers
6255         backend routine.
6256         (map_program_segments): Check want_hdr_in_seg backend field.  Call
6257         create_program_headers backend routine.
6258
6259         * elf.c (assign_file_positions_except_relocs): Align non allocated
6260         sections when creating an executable.
6261
6262         * elfcode.h (elf_swap_phdr_in): Make non static.
6263         (elf_swap_phdr_out): Make non static.
6264         * libelf.h (bfd_elf32_swap_phdr_in): Declare.
6265         (bfd_elf32_swap_phdr_out): Declare.
6266         (bfd_elf64_swap_phdr_in): Declare.
6267         (bfd_elf64_swap_phdr_out): Declare.
6268
6269         * ecofflink.c (ecoff_collect_shuffle): New static function.
6270         (_bfd_ecoff_get_accumulated_pdr): New function.
6271         (_bfd_ecoff_get_accumulated_sym): New function.
6272         (_bfd_ecoff_get_accumulated_ss): New function.
6273         * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
6274         (_bfd_ecoff_get_accumulated_sym): Declare.
6275         (_bfd_ecoff_get_accumulated_ss): Declare.
6276         * libbfd.h: Rebuild.
6277
6278 Fri Sep  1 13:20:25 1995  Ian Lance Taylor  <ian@cygnus.com>
6279
6280         * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6281
6282         * elflink.h (elf_link_add_object_symbols): Handle indirect and
6283         warning symbols.  If any section is named .gnu.warning.XXX, treat
6284         the contents as a warning to be issued if the symbol XXX is
6285         referenced.
6286         (elf_link_output_extsym): For an indirect or warning symbol, just
6287         output the symbol it points to.
6288
6289         * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6290         if bfd_hash_allocate fails, since it will already be set.
6291         (generic_link_hash_newfunc): Likewise.
6292         (archive_hash_newfunc): Likewise.
6293         (hash_entry_bfd): New static function.
6294         (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6295         callback.  Allocate a new warning using the hash table newfunc.
6296         Use bfd_hash_replace to update the entry in the hash table, rather
6297         than assuming we can copy the fields with structure assignment.
6298
6299         * hash.c (bfd_hash_replace): New function.
6300         * bfd-in.h (bfd_hash_replace): Declare.
6301         * bfd-in2.h: Rebuild.
6302
6303 Fri Sep  1 08:12:50 1995  James G. Smith  <jsmith@beauty.cygnus.com>
6304
6305         * config.bfd: Add mips*vr4300-*-elf* target.
6306         * config/mipsbvr4300.mt: Added.
6307
6308 See file ChangeLog.2
6309
6310 \f
6311 Local Variables:
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6314 fill-column: 74
6315 version-control: never
6316 End: