bfd/ChangeLog

   1 start-sanitize-v850
   2 Tue Oct 22 19:20:38 1996  Jeffrey A Law  (law@cygnus.com)
   3
   4         * elf32-v850.c: Include bfdlink.h.
   5         (bfd_elf32_v850_reloc): Return an error if we get a reloc
   6         we can't handle.
   7         (elf32_v850_bfd_final_link_relocate): New function.
   8         (v850_elf_relocation_section): Likewise.
   9         (elf_backend_relocate_section): Define.
  10
  11 end-sanitize-v850
  12 Tue Oct 22 17:22:43 1996  Ian Lance Taylor  <ian@cygnus.com>
  13
  14         * binary.c (binary_set_section_contents): Ignore sections which
  15         don't have SEC_LOAD and SEC_ALLOC set.
  16
  17 Mon Oct 21 12:13:05 1996  Jeffrey A Law  (law@cygnus.com)
  18
  19         * linker.c (_bfd_generic_final_link): Avoid losing static
  20         symbols in the .bss section.
  21
  22 Mon Oct 21 10:54:58 1996  Ian Lance Taylor  <ian@cygnus.com>
  23
  24         * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
  25         (mips32_64bit_reloc): New static function.
  26         (mips_reloc_map): Add entry for BFD_RELOC_64.
  27         (mips_elf_relocate_section): Handle R_MIPS_64.
  28
  29         * linker.c (default_indirect_link_order): Print an error message
  30         when attempting to do a relocateable link with different object
  31         file formats, rather than calling abort.
  32
  33 start-sanitize-m32r
  34 Thu Oct 17 10:43:29 1996  Doug Evans  <dje@canuck.cygnus.com>
  35
  36         * reloc.c (m32r relocs): Rename them.
  37         * bfd-in2.h, libbfd.h: Regenerated.
  38         * elf32-m32r.c: Update.
  39         (m32r_elf_10_pcrel_reloc): New function.
  40         (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
  41         (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
  42
  43 end-sanitize-m32r
  44 Wed Oct 16 11:24:35 1996  Jeffrey A Law  (law@cygnus.com)
  45
  46         * linker.c (_bfd_generic_final_link): Set "linker_mark" for
  47         all sections that will be included in the output file.
  48         (_bfd_generic_link_output_symbols): Discard symbols in sections
  49         which are being discarded.
  50
  51 start-sanitize-v850
  52
  53         * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
  54         R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
  55         (elf_v850_howto_table): Corresponding changes.
  56         (elf_v850_reloc_map): Corresponding changes.
  57         * reloc.c: Add additional V850 relocations.
  58         * bfd-in2.h, libbfd.h: Rebuilt.
  59
  60         * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
  61         no longer want in pc-relative relocs.
  62
  63 Tue Oct 15 22:17:37 1996  Jeffrey A Law  (law@cygnus.com)
  64
  65         * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
  66         accept a reloc against an undefined sybmol!
  67
  68 Tue Oct 15 16:17:28 1996  Stu Grossman  (grossman@critters.cygnus.com)
  69
  70         * elf32-v850.c:  Define elf_symbol_leading_char to be '_'.
  71
  72 end-sanitize-v850
  73 Tue Oct 15 12:40:41 1996  Ian Lance Taylor  <ian@cygnus.com>
  74
  75         * VERSION: Bump for new relocation.
  76
  77         * hosts/i386bsd.h: If NBPG is not defined, define it as
  78         PAGE_SIZE, for recent versions of FreeBSD.
  79
  80 Mon Oct 14 12:37:26 1996  Ian Lance Taylor  <ian@cygnus.com>
  81
  82         * configure.host: Use `long long' as the 64 bit type on a Solaris
  83         host, since both gcc and the SunPRO compilers support it.
  84
  85 Mon Oct 14 11:17:24 1996  Richard Henderson  <rth@tamu.edu>
  86
  87         * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL.  It was a
  88         mistake to have reused the ECOFF LITERAL for ELF since they have
  89         different semantics.
  90         * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
  91         * bfd-in2.h, libbfd.h: Rebuild.
  92
  93         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
  94         section overflow.
  95
  96         * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
  97         dynamic relocation for an undefweak symbol when we are building
  98         a static executable.
  99
 100 Thu Oct 10 11:15:06 1996  Stan Shebs  <shebs@andros.cygnus.com>
 101
 102         * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
 103         point explicitly to srcdir.
 104         (targmatch.h): Edit references to point explicitly to objdir.
 105
 106 Thu Oct 10 14:14:23 1996  Ian Lance Taylor  <ian@cygnus.com>
 107
 108         * config.bfd: When setting targ_cpu, don't get confused by
 109         linux-gnu.
 110
 111 Tue Oct  8 08:51:19 1996  Stu Grossman  (grossman@critters.cygnus.com)
 112
 113         * configure.host:  Add support for windows host (a build done
 114         under the Microsoft build environment).
 115
 116 Tue Oct  8 11:40:16 1996  Ian Lance Taylor  <ian@cygnus.com>
 117
 118         * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
 119         definition in a dynamic object, add it to the dynamic symbol table
 120         if any dynamic object mentions it.  Reverts part of last patch.
 121
 122         * sunos.c (struct sunos_link_hash_table): Add got_base field.
 123         (sunos_link_hash_table_create): Initialize got_base.
 124         (bfd_sunos_size_dynamic_sections): If the .got section is more
 125         than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
 126         0x1000.
 127         (sunos_check_dynamic_reloc): Subtract got_base from a base
 128         relative relocation.
 129
 130         * elf32-mips.c (elf_mips_isa): New static function.
 131         (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
 132         -mips1 and -mips2 code together, or -mips3 and -mips4 code.
 133
 134 Mon Oct  7 11:44:17 1996  Ian Lance Taylor  <ian@cygnus.com>
 135
 136         * archive.c (do_slurp_coff_armap): Only treat archive as little
 137         endian for i960 COFF.
 138
 139 Fri Oct  4 13:49:01 1996  Ian Lance Taylor  <ian@cygnus.com>
 140
 141         * coffcode.h (coff_compute_section_file_positions): Adjust sofar
 142         by the change in size of the section when EXEC_P is not set.
 143
 144         * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
 145         (m68kcoff_rtype_to_howto): New static function.
 146         * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
 147         VMA to the addend for a PC relative reloc.
 148
 149         * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
 150         HP/UX 10.20.
 151         * Makefile.in: Rebuild dependencies.
 152
 153         * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
 154         som.h is included.
 155
 156 Fri Oct  4 11:41:39 1996  Jeffrey A Law  (law@cygnus.com)
 157
 158         * Makefile.in: Remove explicit dependencies for mn10200 and
 159         mn10300 files.
 160         (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
 161         (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
 162         (dependencies): Rebuilt.
 163
 164 Thu Oct  3 16:57:51 1996  Ian Lance Taylor  <ian@cygnus.com>
 165
 166         * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
 167         during this function.
 168
 169         * elflink.c (_bfd_elf_create_linker_section): Only use an existing
 170         section if the flags are compatible.
 171
 172         * configure.in: Add havevecs, and put it in tdefaults.
 173         * mpw-config.in: Likewise.
 174         * configure: Rebuild.
 175         * targmatch.sed: New file; a sed script to build targmatch.h from
 176         config.bfd.
 177         * config.bfd: Add #if, #endif, and comments for targmatch.h.
 178         * targets.c: Include "fnmatch.h".
 179         (struct targmatch): Define.
 180         (bfd_target_match): Define by including targmatch.h.
 181         (bfd_find_target): If the target is not found by name, search for
 182         it as a configuration triplet.
 183         * Makefile.in: Rebuild dependencies.
 184         (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
 185         i386dynix.o, m68k4knetbsd.o, and riscix.o.
 186         (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
 187         hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
 188         (HFILES): Add targmatch.h.  Also, alphabetize and reindent.
 189         (CFILES): Remove i386dynix.c and hp300bsd.c.
 190         (targmatch.h): New target.
 191         (do_clean): Remove targmatch.h.
 192
 193         * configure.in: Add BFD_NEED_DECLARATION(getenv).
 194         * acconfig.h: Add NEED_DECLARATION_GETENV.
 195         * configure, config.in: Rebuild.
 196         * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
 197         * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
 198
 199 Thu Oct  3 09:29:09 1996  Jeffrey A Law  (law@cygnus.com)
 200
 201         * cpu-mn10x00.c, elf32-mn10x00: Removed.
 202         * cpu-mn10200.c, cpu-mn10300.c: New files.
 203         * elf32-mn10200.c, elf32-mn10300.c: New files.
 204         * Makefile.in: Break mn10x00 support into two separate
 205         configurations, mn10200 and mn10300.
 206         * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
 207         * bfd-in2.h, configure: Rebuilt.
 208
 209 Thu Oct  3 15:38:19 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 210
 211         * Makefile.in (do_clean): Move config.log to do_distclean.
 212
 213 Wed Oct  2 21:40:55 1996  Jeffrey A Law  (law@cygnus.com)
 214
 215         * cpu-mn10x00.c, elf32-mn10x00.c: New files.
 216         * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
 217         (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
 218         (elf32-mn10x00.o): Add dependencies.
 219         * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
 220         (bfd_mn10x00_arch): Declare.
 221         (bfd_archures_list): Add bfd_mn10x00_arch.
 222         * config.bfd: Add mn10x00-*-*.
 223         * configure.in: Add bfd_elf32_mn10x00_vec.
 224         * elf.c (prep_headers): Handle bfd_arch_mn10x00.
 225         * targets.c (bfd_elf32_mn10x00_vec): Declare.
 226         (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
 227         * bfd-in2.h, configure: Rebuilt.
 228
 229 Wed Oct  2 15:46:45 1996  Klaus Kaempf  <kkaempf@progis.de>
 230
 231         openVMS/Alpha: Provide filename and case_hack flags via
 232         symbol table from gas.
 233         Add case_hack code for symbol output from vax/vms.
 234         * evax-alpha.c (evax_initialize): Remove filename handling,
 235         filename is provided via symbol table.
 236         (evax_get_symtab): Use local symbol count when setting up table.
 237         * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
 238         debugging.
 239         (_bfd_evax_write_egsd): Skip file name symbol.
 240         * evax-emh.c (get_vms_time_string): Local function now.
 241         (_bfd_evax_write_emh): Extract source filename and case_hack flags
 242         from symbol table.
 243         * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
 244         through _bfd_evax_case_hack_symbol.
 245         * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
 246         functions.
 247         (_bfd_evax_basename): Removed.
 248         (_bfd_get_vms_time_string): Moved to evax-emh.c.
 249         * evax.h (evax_private_data_struct): Remove filename.
 250         (flag_hash_long_names, flag_show_after_trunc,
 251         flag_no_hash_mixed_case, vms_name_mapping): New flags for
 252         vms_case_hack.
 253
 254 Wed Oct  2 12:02:02 1996  Ian Lance Taylor  <ian@cygnus.com>
 255
 256         * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
 257         (N_GETMID_NET, N_GETFLAG_NET): Likewise.
 258         (NO_SWAP_MAGIC): Don't define.
 259         (SWAP_MAGIC): Define.
 260
 261         * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
 262         no hash table entry for a global symbol.
 263
 264 Tue Oct  1 16:14:22 1996  Joel Sherrill  <joel@oarcorp.com>
 265
 266         * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
 267
 268 Tue Oct  1 12:31:39 1996  Ian Lance Taylor  <ian@cygnus.com>
 269
 270         * cofflink.c (coff_link_add_symbols): Don't override a meaningful
 271         symbol type with T_NULL.  Warn if symbol type changes.  Based on
 272         patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
 273
 274         * elflink.h (elf_link_add_object_symbols): Only put a symbol from
 275         a dynamic object in the dynamic symbol table if it is referenced
 276         or defined by a regular object.
 277
 278 start-sanitize-v850
 279 Fri Sep 27 18:41:07 1996  Stu Grossman  (grossman@critters.cygnus.com)
 280
 281         * elf32-v850.c (bfd_elf32_v850_is_local_label):  New function to
 282         remove dwarf local labels.  Shrinks binaries by a factor of 3!
 283
 284 end-sanitize-v850
 285 Mon Sep 23 13:33:00 1996  Ian Lance Taylor  <ian@cygnus.com>
 286
 287         * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
 288         by hand, rather than by calling bfd_make_section.
 289
 290 start-sanitize-m32r
 291 Mon Sep 23 09:23:41 1996  Doug Evans  <dje@seba.cygnus.com>
 292
 293         * reloc.c: Rename m32r relocs.
 294         * bfd-in2.h, libbfd.h: Rebuilt.
 295         * elf32-m32r.c: Update.
 296
 297 end-sanitize-m32r
 298 Fri Sep 20 11:43:43 1996  Ian Lance Taylor  <ian@cygnus.com>
 299
 300         * aoutx.h (aout_link_input_section_ext): When doing a relocateable
 301         link, adjust the symbol index of a base relative reloc.  Don't
 302         change the addend of a PC relative reloc if pcrel_offset is set.
 303         * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
 304         a relocateable link.
 305
 306         * reloc.c (bfd_perform_relocation): Apply the relocation even if
 307         it is zero, in case src_mask matters.
 308         (bfd_install_relocation): Likewise.
 309
 310 Thu Sep 19 11:03:06 1996  Ian Lance Taylor  <ian@cygnus.com>
 311
 312         * xcofflink.c (xcoff_link_add_symbols): Always initialize
 313         keep_syms.
 314         (_bfd_xcoff_bfd_final_link): Don't set target_index
 315         to an uninitialized value.
 316
 317 Tue Sep 17 14:18:31 1996  Ian Lance Taylor  <ian@cygnus.com>
 318
 319         * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
 320         indices, rather than crashing.
 321         (coff_slurp_reloc_table): Likewise.  Check whether the howto field
 322         is NULL.
 323         * coff-sh.c (sh_relocate_section): Check for an illegal symbol
 324         index.
 325
 326 Mon Sep 16 12:39:36 1996  Ian Lance Taylor  <ian@cygnus.com>
 327
 328         * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
 329         reloc to 0.
 330         (coff_arm_adjust_symndx): New static function.
 331         (coff_adjust_symndx): Define.
 332
 333         * srec.c (srec_scan): Accept multiple symbols on a single line.
 334         From Pascal Martin <pmartin@alsys.com>.
 335
 336         * README: New file.
 337
 338 Fri Sep 13 14:32:42 1996  Doug Evans  <dje@canuck.cygnus.com>
 339
 340         * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
 341         (sunos_merge_private_bfd_data): New function.
 342
 343 Fri Sep 13 15:50:57 1996  Ian Lance Taylor  <ian@cygnus.com>
 344
 345         * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
 346         than input BFD.
 347         (bfd_merge_private_bfd_data): Likewise.
 348         * section.c (bfd_copy_private_section_data): Likewise.
 349         * syms.c (bfd_copy_private_symbol_data): Likewise.
 350         * bfd-in2.h: Rebuild.
 351         * aout-target.h (MY_bfd_copy_private_section_data): Check that
 352         both BFD's are the right flavour.
 353         * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
 354         * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
 355         * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
 356         (_bfd_mips_elf_merge_private_bfd_data): Likewise.
 357         * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
 358         (ppc_elf_merge_private_bfd_data): Likewise.
 359         * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
 360         * peicode.h (pe_bfd_copy_private_section_data): Likewise.
 361
 362         * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
 363         R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
 364         its sanity check.
 365
 366 start-sanitize-m32r
 367 Thu Sep 12 11:45:57 1996  Doug Evans  <dje@seba.cygnus.com>
 368
 369         * reloc.c: Add m32r relocs.
 370         * bfd-in2.h, libbfd.h: Rebuilt.
 371         * cpu-m32r.c,elf32-m32r.c: New files.
 372
 373 end-sanitize-m32r
 374 Thu Sep 12 11:10:05 1996  Ian Lance Taylor  <ian@cygnus.com>
 375
 376         * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
 377
 378 Wed Sep 11 11:57:56 1996  Ian Lance Taylor  <ian@cygnus.com>
 379
 380         * tekhex.c (first_phase): Change type parameter from char to int.
 381         (out): Likewise.
 382         (pass_over): Change func to expect int, not char.
 383
 384         * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
 385         rather than SEC_LOAD when aligning the file offset for the first
 386         section in a segment.
 387
 388 Tue Sep 10 16:18:30 1996  Fred Fish  <fnf@cygnus.com>
 389
 390         * syms.c (coff_section_type): Make arg const.
 391         * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
 392         to make_bfd_asection().
 393         * elf-bfd.h (bfd_section_from_phdr): Add prototype.
 394         * elfcode.h (bfd_section_from_phdr): Remove prototype.
 395         (_bfd_elf_stringtab_init): Remove prototype.
 396
 397         * netbsd-core.c (swap_abort): Add prototype.
 398         * aix386-core.c (swap_abort): Ditto & make static
 399         * hpux-core.c (swap_abort): Ditto & make static.
 400         * irix-core.c (swap_abort): Ditto & make static.
 401         * ptrace-core.c (swap_abort): Ditto & make static.
 402         * trad-core.c (swap_abort): Ditto & make static.
 403         * coffswap.h (coff_swap_reloc_in): Ditto.
 404         (coff_swap_reloc_out): Ditto.
 405         (coff_swap_filehdr_in): Ditto.
 406         (coff_swap_filehdr_out): Ditto.
 407         (coff_swap_sym_in): Ditto.
 408         (coff_swap_sym_out): Ditto.
 409         (coff_swap_aux_in): Ditto.
 410         (coff_swap_aux_out): Ditto.
 411         (coff_swap_lineno_in): Ditto.
 412         (coff_swap_lineno_out): Ditto.
 413         (coff_swap_aouthdr_in): Ditto.
 414         (coff_swap_aouthdr_out): Ditto.
 415         (coff_swap_scnhdr_in): Ditto.
 416         (coff_swap_scnhdr_out): Ditto.
 417         * ihex.c (ihex_sizeof_headers): Ditto.
 418         * tekhex.c (getsym): Ditto.
 419         (find_chunk): Ditto & make static.
 420         (insert_byte): Ditto.
 421         (first_phase): Ditto.
 422         (pass_over): Ditto.
 423         (tekhex_get_symtab): Ditto & make static.
 424         (tekhex_get_symtab_upper_bound): Ditto & make static.
 425         (tekhex_mkobject): Ditto.
 426         (tekhex_object_p): Ditto.
 427         (move_section_contents): Ditto.
 428         (tekhex_get_section_contents): Ditto.
 429         (tekhex_set_arch_mach): Ditto & make static.
 430         (tekhex_set_section_contents): Ditto.
 431         (writevalue): Ditto.
 432         (writesym): Ditto.
 433         (out): Ditto.
 434         (tekhex_write_object_contents): Ditto.
 435         (tekhex_sizeof_headers): Ditto.
 436         (tekhex_make_empty_symbol): Ditto.
 437         (tekhex_get_symbol_info): Ditto.
 438         (tekhex_print_symbol): Ditto.
 439         * irix-core.c (make_bfd_asection): Ditto.
 440         (irix_core_core_file_p): Ditto.
 441         (irix_core_core_file_failing_command): Ditto.
 442         (irix_core_core_file_failing_signal): Ditto.
 443         (irix_core_core_file_matches_executable_p): Ditto.
 444         (irix_core_make_empty_symbol): Ditto.
 445         * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
 446         * srec.c (srec_new_symbol): Ditto.
 447         (srec_get_section_contents): Ditto.
 448         (srec_set_arch_mach): Ditto.
 449         (srec_set_section_contents): Ditto.
 450         (internal_srec_write_object_contents): Ditto.
 451         (srec_write_object_contents): Ditto.
 452         (symbolsrec_write_object_contents): Ditto.
 453         (srec_sizeof_headers): Ditto.
 454         (srec_make_empty_symbol): Ditto.
 455         (srec_get_symtab_upper_bound): Ditto.
 456         (srec_get_symtab): Ditto.
 457         (srec_print_symbol): Ditto and make static.
 458         * elf.c (elf_read): Ditto
 459         (assign_section_numbers): Ditto.
 460         (elf_fake_sections): Ditto.
 461         (sym_is_global): Ditto.
 462         (elf_map_symbols): Ditto.
 463         (get_program_header_size): Ditto.
 464         * coffgen.c (make_a_section_from_file): Ditto.
 465         (coff_real_object_p): Ditto.
 466         (fixup_symbol_value): Ditto.
 467         (build_debug_section): Ditto.
 468         (copy_name): Ditto.
 469         * syms.c (coff_section_type): Ditto.
 470
 471 start-sanitize-m32r
 472 Mon Sep  9 22:36:01 1996  Jeffrey A Law  (law@cygnus.com)
 473
 474         * bfd-in2.h: Rebuilt after m32r changes.
 475
 476 end-sanitize-m32r
 477 Mon Sep  9 12:31:22 1996  Doug Evans  <dje@canuck.cygnus.com>
 478
 479 start-sanitize-m32r
 480         * config.bfd,configure.in,configure: Add m32r support.
 481         * Makefile.in,archures.c,elf.c,targets.c: Likewise.
 482 end-sanitize-m32r
 483         * config.bfd: Keep target list alphabetically sorted.
 484
 485 start-sanitize-v850
 486 Mon Sep  9 11:48:41 1996  Jeffrey A Law  (law@cygnus.com)
 487
 488         * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
 489         to add in the constant part found in the instruction itself.
 490         (case R_V850_HI16_S): Likewise.
 491
 492 end-sanitize-v850
 493 start-sanitize-d10v
 494 Fri Sep  6 17:04:39 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 495
 496         * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
 497         and R_D10V_18 to be 1 (word).
 498
 499 end-sanitize-d10v
 500 Thu Sep  5 15:23:08 1996  Ian Lance Taylor  <ian@cygnus.com>
 501
 502         * stabs.c (_bfd_link_section_stabs): If the output_section field
 503         of either section is bfd_abs_section, then the linker is
 504         discarding the section and we should not optimize it.
 505
 506 Tue Sep  3 12:16:20 1996  Doug Evans  <dje@canuck.cygnus.com>
 507
 508         * Makefile.in (aout-sparcle.o): New target.
 509         * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
 510         * config.bfd (sparclet-*-aout*): Add case.
 511         * configure.in (sparcle_aout_vec): Add case.
 512         * configure: Regenerated.
 513         * targets.c (sparcle_aout_vec): Declare.
 514         (bfd_target_vector): Add sparcle_aout_vec.
 515         * aout-sparcle.c: New file.
 516
 517 start-sanitize-v850
 518 Tue Sep  3 00:57:02 1996  Jeffrey A Law  (law@cygnus.com)
 519
 520         * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
 521         low order sign bit propogation for R_V850_HI16_S.
 522
 523         * elf32-v850.c (bfd_elf32_v850_reloc): New function for
 524         handling V850 specific relocs.
 525         (elf_v850_howto_table): Use the new function for some
 526         relocations.  Twiddle masks & shifts for some relocs.
 527         Set partial_inplace where needed.
 528
 529 end-sanitize-v850
 530 Mon Sep  2 12:12:34 1996  Ian Lance Taylor  <ian@cygnus.com>
 531
 532         * cpu-mips.c: Add an explicit mips:3000 entry, and change the
 533         default architecture to a machine number of 0.
 534         * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
 535         for E_MIPS_ARCH_1.
 536         (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
 537         the output BFD is the default, set it from the first input BFD.
 538
 539 start-sanitize-v850
 540 Sun Sep  1 18:38:01 1996  Jeffrey A Law  (law@cygnus.com)
 541
 542         * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
 543         insert at bitpos zero.  The HI16 relocs are shifted right
 544         by 16 bits.  Fix src_mask for all relocs.
 545         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define.  The V850 is
 546         little endian!
 547         (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove.  The V850 is little
 548         endian!
 549
 550 end-sanitize-v850
 551 Sun Sep  1 15:41:08 1996  Ian Lance Taylor  <ian@cygnus.com>
 552
 553         * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
 554         Rewrite to use BFD file read routines and to avoid using a fixed
 555         length for the file name.
 556
 557 start-sanitize-v850
 558 Sat Aug 31 10:22:25 1996  Jeffrey A Law  (law@cygnus.com)
 559
 560         * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
 561         (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
 562         (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
 563         to R_V850_{32,16,8}.
 564
 565 Fri Aug 30 18:06:04 1996  J.T. Conklin  <jtc@hippo.cygnus.com>
 566
 567         * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
 568         (elf_v850_howto_table): Add info for HI16_S reloc.
 569         (v850_reloc_map): Add HI_16_S reloc.
 570         * reloc.c: Define BFD_RELOC_V850_* relocs.
 571
 572 end-sanitize-v850
 573 Fri Aug 30 11:49:19 1996  Ian Lance Taylor  <ian@cygnus.com>
 574
 575         Add SH ELF support.
 576         * elf32-sh.c: New file.
 577         * elf.c (prep_headers): Handle bfd_arch_sh.
 578         * elfcode.h (write_relocs): Handle absolute symbol.
 579         * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
 580         (_bfd_elf64_link_read_relocs): Declare.
 581         * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
 582         elf_link_read_relocs.  Make globally visible.  Change all
 583         callers.
 584         (elf_link_input_bfd): Get external symbols from cache in
 585         symtab_hdr->contents.  Get contents from cache in
 586         elf_section_data.
 587         * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
 588         already defined.
 589         * reloc.c: Define BFD_RELOC_SH_* relocs.
 590         * libbfd-in.h (_bfd_sh_align_load_span): Declare.
 591         * coff-sh.c (sh_insns_conflict): Fix a return value.
 592         (_bfd_sh_align_load_span): New globally visible function, broken
 593         out of sh_align_load.
 594         (sh_align_load): Call _bfd_sh_align_load_span.
 595         (sh_swap_insns): Change relocs parameter to PTR.
 596         * bfd-in2.h, libbfd.h: Rebuild.
 597         * targets.c (bfd_elf32_sh_vec): Declare.
 598         (bfd_elf32_shl_vec): Declare.
 599         * config.bfd (sh-*-elf*): New target.
 600         * configure.in (bfd_elf32_sh_vec): New target vector.
 601         (bfd_elf32_shl_vec): New target vector.
 602         * configure: Rebuild.
 603         * Makefile.in: Rebuild dependencies.
 604         (BFD32_BACKENDS): Add elf32-sh.o.
 605         (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
 606
 607         * elf.c (map_sections_to_segments): Check that LMA does not skip a
 608         page before checking D_PAGED.
 609
 610         * ihex.c (ihex_scan): Removed unnecessary extbase variable.
 611         (ihex_write_object_contents): Remove extbase; always use segbase
 612         instead.
 613
 614 Thu Aug 29 16:52:17 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 615
 616         * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
 617         * configure.host (i[345]86-*-*): Ditto.
 618         * config.bfd (i[345]86-*-*): Ditto.
 619         * configure: Regenerate.
 620
 621         * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
 622         elf.
 623
 624 Tue Aug 27 09:18:18 1996  Jeffrey A Law  (law@cygnus.com)
 625
 626         * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
 627         * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
 628         * som.c (hppa_som_gen_reloc_type): Add new argument.  If
 629         we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
 630         will have an ST_CODE type, change the symbol's type to ST_DATA.
 631         * som.c (hppa_som_gen_reloc_type): Update prototype.
 632
 633 Tue Aug 27 00:12:22 1996  Ian Lance Taylor  <ian@cygnus.com>
 634
 635         * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
 636         R_MIPS_32 and R_MIPS_REL32.  Set sgot and g as soon as possible.
 637         (mips_elf_size_dynamic_sections): Don't require .got to exist.
 638         (mips_elf_finish_dynamic_sections): Likewise.
 639
 640 Thu Aug 22 10:54:38 1996  Ian Lance Taylor  <ian@cygnus.com>
 641
 642         * configure.host (HLDENV): New variable to set.  Set it for
 643         *-*-sysv4*, since those linkers may not support -R but they always
 644         support LD_RUN_PATH.
 645
 646         * libieee.h (NSECTIONS): Don't define.
 647         (ieee_data_struct): Change section_table to asection **.  Add
 648         section_table_size.
 649         * ieee.c (get_section_entry): If the table isn't big enough, make
 650         it bigger.
 651         (ieee_slurp_sections): Remove assertion about number of sections.
 652         (ieee_object_p): Adjust initialization of ieee to match changes to
 653         the structure.
 654
 655         * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
 656         symbols merely because we are generating a shared library.
 657         (xcoff_build_ldsyms): Don't set up global linkage code for an
 658         undefined symbol merely because we are generating a shared
 659         library.
 660
 661 start-sanitize-v850
 662 Tue Aug 20 15:06:05 1996  J.T. Conklin  <jtc@hippo.cygnus.com>
 663
 664         * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
 665         (BFD32_BACKENDS) Add elf32-v850.o.
 666         * archures.c: Add bfd_v850_arch.
 667         * bfd-in2.h: Add bfd_v850_arch.
 668         * config.bfd (v850-*-*): New target.
 669         * configure: (bfd_elf32_v850_vec) New vector.
 670         * configure.in: (bfd_elf32_v850_vec) New vector.
 671         * cpu-v850.c: New file.
 672         * elf.c (prep_headers): Added case bfd_arch_v850.
 673         * elf32-v850.c: New file.
 674         * targets.c (bfd_elf32_v850_vec): New vector.
 675
 676 end-sanitize-v850
 677 Fri Aug 16 16:25:35 1996  Ian Lance Taylor  <ian@cygnus.com>
 678
 679         * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
 680         a function code symbol for an XMC_XO symbol.
 681
 682 Thu Aug 15 12:33:29 1996  Stan Shebs  <shebs@andros.cygnus.com>
 683
 684         * mpw-config.in: Update editing of autoconf vars to reflect
 685         Jul 18 configure.in change.
 686         * mpw-make.sed: Update editing of include pathnames to be
 687         more general, add @DASH_C_FLAG@ to explicit compile rule edit.
 688
 689 Thu Aug 15 10:35:13 1996  Richard Henderson  <rth@tamu.edu>
 690
 691         * elf64-alpha.c (elf64_alpha_output_extsym): The section from
 692         which to offset to get the .plt entry address is ".plt".
 693
 694 Thu Aug 15 16:40:30 1996  James G. Smith  <jsmith@cygnus.co.uk>
 695
 696         * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
 697         BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
 698         Added, for internal use by the ARM gas.
 699         * libbfd.h: Rebuilt
 700         * bfd-in2.h: Rebuilt
 701
 702 Wed Aug 14 17:02:09 1996  Richard Henderson  <rth@tamu.edu>
 703
 704         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
 705         in section dynidx start.
 706
 707 Tue Aug 13 14:35:38 1996  Ian Lance Taylor  <ian@cygnus.com>
 708
 709         * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
 710         name begins with .gnu.linkonce as SEC_LINK_ONCE.  This is an
 711         optimization for g++.
 712
 713 Tue Aug 13 17:04:40 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 714
 715         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
 716         the -mrelocatable-lib bit set and the other doesn't, clear the
 717         -mrelocatable-lib bit in the header.
 718
 719 Sat Aug 10 22:59:17 1996  Ian Lance Taylor  <ian@cygnus.com>
 720
 721         * elflink.h (elf_link_add_object_symbols): Do not resolve a common
 722         symbol against a STT_FUNC symbol in a shared library.
 723
 724 Fri Aug  9 12:44:57 1996  Ian Lance Taylor  <ian@cygnus.com>
 725
 726         * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
 727         symbol is found, automatically define the corresponding function
 728         code.
 729
 730         * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
 731         if sym.n_numaux is not zero.
 732         (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
 733         entry to disagree about the number of aux entries if the symbol
 734         has zero.
 735
 736         * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
 737         section if it might be needed, not just if info->shared.
 738         (mips_elf_adjust_dynamic_symbol): Make room for a null element at
 739         the start of .rel.dyn if we are going to use it.
 740         (mips_elf_finish_dynamic_sections): Only clear the first element
 741         of .rel.dyn if the size is greater than zero.
 742
 743 Thu Aug  8 16:24:55 1996  Ian Lance Taylor  <ian@cygnus.com>
 744
 745         * xcofflink.c (xcoff_link_input_bfd): If we already called the
 746         undefined_symbol callback for a symbol, then don't issue any more
 747         warnings about loader relocs.
 748         (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
 749         after calling the undefined_symbol callback.
 750
 751         * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
 752         (xcoff_link_add_symbols): Permit multiple definitions of a symbol
 753         as the AIX linker seems to do.
 754
 755 Thu Aug  8 12:21:56 1996  Klaus Kaempf  <kkaempf@progis.de>
 756
 757         * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
 758         (evax_initialize): Remove evax_reloc_table.
 759         (evax_close_and_cleanup): Ditto.
 760         (reloc_nil): Ditto.
 761         (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
 762         entries.
 763         (evax_bfd_reloc_type_lookup): Ditto.
 764         * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
 765         cooked_size == raw_size.
 766         * evax-emh.c (_bfd_evax_register_filename): Remove.
 767         * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
 768         * evax-misc.c (add_new_contents): Malloc section at full size.
 769         (_bfd_save_evax_section): Memcpy section contents directly.
 770         * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
 771         (evax_reloc_table): Remove.
 772
 773         * hosts/alphavms.h (O_ACCMODE): Define if needed.
 774
 775         * makefile.vms: Add better support for DEC C compilation
 776         Add evax.h dependencies
 777
 778         * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
 779         (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
 780         (BFD_RELOC_ALPHA_BASEREG): Remove.
 781         * bfd-in2.h, libbfd.h: Rebuild.
 782
 783 Thu Aug  8 08:17:32 1996  Stu Grossman  (grossman@critters.cygnus.com)
 784
 785         * archive.c (bsd_write_armap):  Ifdef around calls to getuid and
 786         getgid if _WIN32 is defined.
 787         * opncls.c (bfd_fdopenr):  Remove unnecessary WINGDB ifdef.
 788
 789 Wed Aug  7 23:19:00 1996  Stu Grossman  (grossman@critters.cygnus.com)
 790
 791         * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
 792         Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
 793         include file.
 794         * libbfd.c:  Create dummy getpagesize() macro if HAVE_GETPAGESIZE
 795         isn't defined.
 796
 797 Wed Aug  7 14:11:44 1996  Philippe De Muyter  <phdm@info.ucl.ac.be>
 798
 799         * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
 800         realloc.
 801         * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
 802         (NEED_DECLARATION_REALLOC): New macro.
 803         * configure, config.in: Rebuild.
 804         * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
 805         (realloc): Declare if NEED_DECLARATION_REALLOC.
 806
 807         * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
 808         <strings.h> if they exist.
 809
 810         * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
 811
 812 Wed Aug  7 12:12:03 1996  Ian Lance Taylor  <ian@cygnus.com>
 813
 814         * cpu-i386.c (i8086_arch): Architecture info for the i8086.
 815
 816         Based on patches from Eric Valette <valette@crf.canon.fr>:
 817         * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
 818         LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
 819         (elf_howto_table): Add entries for new relocs.
 820         (elf_i386_reloc_type_lookup): Handle new relocs.
 821         (elf_i386_info_to_howto): Just call abort.
 822         (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
 823         (elf_i386_relocate_section): Likewise.
 824
 825 start-sanitize-d10v
 826 Tue Aug  6 12:54:56 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 827
 828         * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
 829
 830 end-sanitize-d10v
 831 Mon Aug  5 13:42:41 1996  Ian Lance Taylor  <ian@cygnus.com>
 832
 833         * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
 834         only get the LMA from the phdr if they are in the same part of the
 835         file.
 836
 837         * elf.c (map_sections_to_segments): Rewrite tests for starting a
 838         new segment to make them more comprehensible.  If the relationship
 839         between the LMA and the VMA changed, start a new segment.  Don't
 840         check dynsec when deciding whether to start a new segment for a
 841         writeable section; -N will now handle this.
 842
 843 Thu Aug  1 22:43:08 1996  Jeffrey A Law  (law@cygnus.com)
 844
 845         * libhppa.h: Remove "esel" changes.  Not the right approach.
 846         * som.c: Corresponding changes.
 847         (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
 848         which don't have a SOM symbol type associated with them.
 849         Reverses a 1994 change.
 850
 851 Wed Jul 31 15:50:55 1996  Ian Lance Taylor  <ian@cygnus.com>
 852
 853         Make ld -N more reasonable for ELF:
 854         * elf.c (map_sections_to_segments): If D_PAGED is not set, set
 855         phdr_in_section to false, and always use a single load segment.
 856         (elf_sort_sections): Sort sections by LMA after VMA.
 857         (assign_file_positions_for_segments): If D_PAGED is not set, don't
 858         align to maxpagesize.
 859         (assign_file_positions_except_relocs): Likewise.
 860         * elfcode.h (elf_object_p): If a section is loaded but not page
 861         aligned, clear D_PAGED.
 862
 863 Wed Jul 31 15:00:12 1996  James G. Smith  <jsmith@cygnus.co.uk>
 864
 865         * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
 866         Added, for internal use by the ARM gas.
 867         * libbfd.h: Rebuilt
 868         * bfd-in2.h: Rebuilt
 869
 870 Tue Jul 30 14:14:57 1996  Jeffrey A Law  (law@cygnus.com)
 871
 872         * libhppa.h (R_HPPA_ESEL): New field selector.
 873         (e_esel): Similarly.
 874         * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
 875         then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
 876         (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
 877
 878 Tue Jul 30 13:31:27 1996  Ian Lance Taylor  <ian@cygnus.com>
 879
 880         * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
 881         archive search before looking for stripped dynamic objects.
 882
 883 Fri Jul 26 17:51:39 1996  Ian Lance Taylor  <ian@cygnus.com>
 884
 885         * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
 886         symbol a warning rather than an error.
 887
 888 Wed Jul 24 12:02:53 1996  Ian Lance Taylor  <ian@cygnus.com>
 889
 890         * elf.c (assign_file_positions_for_segments): Track the virtual
 891         memory position separately from the file position, and use it to
 892         compute the alignment adjustment.
 893
 894 start-sanitize-d10v
 895 Tue Jul 23 10:43:31 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 896
 897         * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
 898         and fixed mask on R_D10V_10_PCREL_L.
 899
 900 end-sanitize-d10v
 901 Mon Jul 22 15:30:30 1996  Ian Lance Taylor  <ian@cygnus.com>
 902
 903         * elf64-mips.c: Include "aout/ar.h".
 904         (mips_elf64_slurp_armap): New static function.
 905         (mips_elf64_write_armap): New static function.
 906         (bfd_elf64_archive_*): Define.
 907         * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
 908         Use instead of bfd_generic_archive_p.
 909         (bfd_elfNN_write_archive_contents): Define if not defined.  Use
 910         instead of _bfd_write_archive_contents.
 911         (bfd_elfNN_mkdarchive): Define if not defined.  Use instead of
 912         _bfd_generic_mkarchive.
 913         (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
 914         bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
 915         _bfd_archive_coff.
 916         (TARGET_LITTLE_SYM): Likewise.
 917         * archive.c (bfd_slurp_armap): Check for and reject an archive map
 918         name of /SYM64/.
 919         * Makefile.in: Rebuild dependencies.
 920
 921         * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
 922         SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
 923         SHT_MIPS_EVENTS sections.
 924         (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
 925         SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
 926         sections.
 927         (_bfd_mips_elf_fake_sections): Likewise.
 928
 929         * libecoff.h (ecoff_data_type): Add rdata_in_text field.
 930         * ecoff.c (ecoff_compute_section_file_positions): Copy
 931         rdata_in_text from backend info to tdata.  Clear it if any data
 932         section comes before .rdata.
 933         (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
 934         tdata rather than backend info.
 935
 936 Fri Jul 19 18:15:51 1996  Ian Lance Taylor  <ian@cygnus.com>
 937
 938         * configure.in: Fix test for whether a compiler has a 64 bit
 939         type.  From Jim Wilson <wilson@cygnus.com>.
 940
 941 Thu Jul 18 15:39:10 1996  Ian Lance Taylor  <ian@cygnus.com>
 942
 943         * configure.host (mips-sgi-irix6*): New host.
 944
 945         * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
 946         (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
 947         BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT.  Add bfd-in2.h:bfd-in2.h
 948         to AC_OUTPUT call.
 949         * configure: Rebuild.
 950         * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
 951         (BFD_HOST_64_BIT): Define conditionally.
 952         (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
 953         (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
 954         (symvalue, bfd_size_type): Likewise.
 955         * bfd-in2.h: Rebuild.
 956         * Makefile.in (do_clean): Remove bfd-tmp.h.
 957         (do_distclean): Remove bfd-in3.h.
 958         (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
 959         (bfd-in3.h): New target.
 960
 961         * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec.  From
 962         Andrew Gierth <ANDREWG@microlise.co.uk>.
 963
 964         * configure.host: Set INSTALL_SHLIB.
 965         * configure.in: Call AC_SUBST (INSTALL_SHLIB).
 966         * configure: Rebuild.
 967         * Makefile.in (install): Use @INSTALL_SHLIB@.
 968
 969         * config.bfd (mips*-*-irix6*): New target.
 970         * configure.host: Handle Irix 6 shared library like Irix 5.
 971
 972         * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
 973         symbol for a magic name.
 974         (xcoff_link_input_bfd): Don't change the reloc symbol for an
 975         XMC_TD symbol.
 976         (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
 977         XMC_TD symbol.
 978
 979 Thu Jul 18 11:36:31 1996  Stan Shebs  <shebs@andros.cygnus.com>
 980
 981         * mpw-config.in: Add ELF support to mips config, create the
 982         elf32-target.h file in the object dir.
 983         * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
 984
 985 Wed Jul 17 18:02:32 1996  Kim Knuttila  <krk@cygnus.com>
 986
 987         * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
 988         Also removed most abort calls, in favor of using bfd reporting.
 989
 990 start-sanitize-d10v
 991 Wed Jul 17 14:51:52 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 992
 993         * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
 994         (BFD32_BACKENDS) Add elf32-d10v.o.
 995         * archures.c: Add bfd_d10v_arch.
 996         * bfd-in2.h: Add bfd_d10v_arch.
 997         * config.bfd (d10v-*-*): New target.
 998         * configure: (bfd_elf32_d10v_vec) New vector.
 999         * configure.in: (bfd_elf32_d10v_vec) New vector.
1000         * cpu-d10v.c: New file.
1001         * elf.c (prep_headers): Added case bfd_arch_d10v.
1002         * elf32-d10v.c: New file.
1003         * libbfd.h: Rebuild.
1004         * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1005         BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1006         * targets.c (bfd_elf32_d10v_vec): New vector.
1007 end-sanitize-d10v
1008
1009 Wed Jul 17 10:58:55 1996  Kim Knuttila  <krk@cygnus.com>
1010
1011         * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1012
1013 Tue Jul 16 23:49:02 1996  Stu Grossman  (grossman@critters.cygnus.com)
1014
1015         * archures.c bfd-in2.h:  Add bfd_mach_i386_i386 and
1016         bfd_mach_i386_i8086 machine types.
1017
1018 Wed Jul 10 12:42:56 1996  Ian Lance Taylor  <ian@cygnus.com>
1019
1020         * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1021         and _FINI sections.
1022
1023 Wed Jul 10 11:18:21 1996  Richard Henderson  <rth@tamu.edu>
1024
1025         * coffcode.h (coff_set_section_contents): A/UX does not require
1026         special handling of the _LIB section.
1027
1028 Tue Jul  9 15:52:20 1996  Jeffrey A Law  (law@cygnus.com)
1029
1030         * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1031         value for R_RELBYTE.
1032
1033         * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1034         array if one was allocated.
1035
1036 Tue Jul  9 12:21:54 1996  Ian Lance Taylor  <ian@cygnus.com>
1037
1038         From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1039         * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1040         use_rld_obj_head and rld_value.
1041         (mips_elf_link_hash_table_create): Initialize new fields.
1042         (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1043         dynamic.
1044         (mips_elf_create_dynamic_sections): Create .rld_map section.  If
1045         __rld_obj_head symbol not seen, create an __rld_map symbol.
1046         (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1047         Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1048         (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1049         __rld_obj_head symbol.
1050         (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1051
1052 Mon Jul  8 16:18:03 1996  Ian Lance Taylor  <ian@cygnus.com>
1053
1054         * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1055
1056         * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1057         ppc_elf_addr16_ha_reloc.
1058         (ppc_elf_addr16_ha_reloc): New static function.
1059
1060         * coff-mips.c (struct mips_hi): Define.
1061         (mips_refhi_list): New static variable.
1062         (mips_refhi_addr, mips_refhi_addend): Remove.
1063         (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1064         (mips_reflo_reloc): Process mips_refhi_list.
1065         (mips_relhi_list): New static variable.
1066         (mips_relhi_addr, mips_relhi_addend): Remove.
1067         (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1068         (mips_rello_reloc): Process mips_relhi_list.
1069         (mips_relocate_section): Permit an arbitrary number of REFHI or
1070         RELHI relocs before the associated REFLO or RELLO reloc.
1071
1072 Fri Jul  5 19:27:49 1996  Ian Lance Taylor  <ian@cygnus.com>
1073
1074         * aout-target.h (MY(callback)): Set reloc_count fields.
1075
1076 Thu Jul  4 12:00:37 1996  Ian Lance Taylor  <ian@cygnus.com>
1077
1078         * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1079         sections unless this is a SunOS link.
1080
1081         * VERSION: Set to 2.7.1.
1082
1083         * Released binutils 2.7.
1084
1085 Wed Jul  3 14:59:47 1996  Ian Lance Taylor  <ian@cygnus.com>
1086
1087         * i386aout.c: Include "aout/aout64.h".
1088         (i386aout_write_object_contents): New static function.
1089         (MY_write_object_contents): Define.
1090
1091         * netbsd.h (MY(write_object_contents)): Make sure that
1092         adjust_sizes_and_vmas is called before fiddling with the magic
1093         number.
1094
1095 Tue Jul  2 23:30:39 1996  Ian Lance Taylor  <ian@cygnus.com>
1096
1097         * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1098
1099 Sun Jun 30 13:34:33 1996  Ian Lance Taylor  <ian@cygnus.com>
1100
1101         * libbfd-in.h (itos, stoi): Don't define.
1102         * libbfd.h: Rebuild.
1103         * i386lynx.c (KEEPIT): Define as udata.i.
1104         (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1105         (NAME(lynx,swap_ext_reloc_out)): Likewise.
1106         * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1107         flags.  Don't use stoi.
1108
1109         * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1110
1111         * elf.c (map_sections_to_segments): Don't start a new segment for
1112         a writable section if it's on the same page as the previous
1113         segment.  Reset the writable variable for a readonly section.
1114
1115 Sat Jun 29 16:18:51 1996  Kim Knuttila  <krk@cygnus.com>
1116
1117         * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1118         first_thunk_address, thunk_size, and import_table_size.
1119         * peicode.h: Improved some diagnostics regarding edata sections.
1120
1121         * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1122         on IMGLUE relocs.
1123         (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1124         (TARGET_LITTLE_SYM): Added missing D_PAGED.
1125
1126 Fri Jun 28 13:48:45 1996  Ian Lance Taylor  <ian@cygnus.com>
1127
1128         * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1129         with XCOFF_DEF_DYNAMIC set is really defined.
1130         (xcoff_link_check_dynamic_ar_symbols): Likewise.
1131         (xcoff_link_add_symbols): Only create special sections if using an
1132         XCOFF hash table.
1133
1134         * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1135         aixcoff-rs6000.
1136         (bfd_install_relocation): Likewise.
1137
1138 Fri Jun 28 11:17:00 1996  Richard Henderson  <rth@tamu.edu>
1139
1140         * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1141         field.
1142         (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1143         (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1144         (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1145         (elf64_alpha_link_hash_newfunc): Initialize flags field.
1146         (elf64_alpha_check_relocs): Record types of LITUSE entries that
1147         are found for LITERAL relocs.
1148         (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1149         taken, we cannot generate a .plt entry for the symbol.
1150
1151 Thu Jun 27 11:24:29 1996  Ian Lance Taylor  <ian@cygnus.com>
1152
1153         * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1154         sysconf functions (for gprof).
1155         * configure, config.in: Rebuild.
1156
1157 Wed Jun 26 16:29:02 1996  Ian Lance Taylor  <ian@cygnus.com>
1158
1159         * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1160         an archive if it has a map.  If the object file has the wrong
1161         xvec, reject it.
1162
1163         * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1164         BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1165         symbol.
1166         (alpha_relocate_section): Likewise.
1167
1168         * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1169         (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1170         (coff_swap_sym_out): Use SYMESZ, not sizeof.
1171         (coff_swap_aux_out): Use AUXESZ, not sizeof.
1172         (coff_swap_lineno_out): Use LINESZ, not sizeof.
1173         (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1174         (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1175         * peicode.h: Corresponding changes.
1176
1177 Tue Jun 25 15:28:34 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1178
1179         * elflink.h (elf_create_pointer_linker_section): Comment out code
1180         dealing with making GOT pointers negative of the GOT symbol for
1181         now.
1182
1183 Tue Jun 25 11:41:24 1996  Richard Henderson  <rth@tamu.edu>
1184
1185         * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1186         increment the .rela.plt size until after we're done creating the
1187         .plt entry.
1188         (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1189         .rela.plt offset directly rather than calculating it.
1190
1191 Mon Jun 24 17:15:10 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
1192
1193         * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1194         Use autoconf-set values.
1195         * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1196         includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1197         values.
1198         (docdir): Deleted.
1199         * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1200         * configure: Rebuilt.
1201
1202 Mon Jun 24 22:50:35 1996  Jeffrey A Law  (law@cygnus.com)
1203
1204         * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1205         handling code > 1k away.
1206
1207 Mon Jun 24 18:41:06 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1208
1209         * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1210         defined, output whenever the symbol is updated.
1211
1212 Mon Jun 24 17:58:12 1996  Jouke Numan  <jnuman@bazis.nl>
1213
1214         * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1215         section to 0 if user_set_vma is set.
1216         * elflink.h (elf_bfd_final_link): Likewise.
1217
1218 Sun Jun 23 20:42:51 1996  Doug Evans  <dje@canuck.cygnus.com>
1219
1220         Partially undo patch of Jun 20.
1221         * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1222         (coff_compute_section_file_positions): Likewise.
1223         (coff_write_object_contents): Likewise.  Re-add deleted code, but
1224         use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1225         * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1226
1227 Fri Jun 21 17:38:15 1996  Joel Sherrill  <joel@merlin.gcs.redstone.army.mil>
1228
1229         * config.bfd: Add support for *-*-rtems* configurations.
1230
1231 Fri Jun 21 15:19:59 1996  Ian Lance Taylor  <ian@cygnus.com>
1232
1233         * elf.c (prep_headers): Add bfd_arch_alpha case.
1234
1235 Fri Jun 21 12:35:27 1996  Richard Henderson  <rth@tamu.edu>
1236
1237         * elf64-alpha.c: New file.
1238         * config.bfd (alpha-*-linuxecoff*): New target.
1239         (alpha-*-linux*, alpha-*-elf*): New targets.
1240         * configure.in (bfd_elf64_alpha_vec): New vector.
1241         * configure: Rebuild.
1242         * targets.c (bfd_elf64_alpha_vec): Declare.
1243         (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1244         * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1245         * bfd-in2.h, libbfd.h: Rebuild.
1246         * Makefile.in: Rebuild dependencies.
1247         (BFD64_BACKENDS): Add elf64-alpha.o.
1248         (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1249
1250 Thu Jun 20 18:14:25 1996  Ian Lance Taylor  <ian@cygnus.com>
1251
1252         * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1253         than relying on a right shift of 32.
1254
1255 Thu Jun 20 11:00:57 1996  Doug Evans  <dje@canuck.cygnus.com>
1256
1257         * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1258         ifdef to COFF_WITH_PE.
1259         (coff_compute_section_file_positions): Likewise.
1260         (coff_write_object_contents): Likewise.  Delete COFF_OBJ_WITH_PE.
1261         * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1262         * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1263         COFF_IMAGE_WITH_PE, always include.
1264
1265         * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1266
1267 Wed Jun 19 11:37:52 1996  Ian Lance Taylor  <ian@cygnus.com>
1268
1269         * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1270         approximate the correct answer if SIZEOF_HEADERS was not used.
1271
1272         * binary.c (binary_set_section_contents): Set section file
1273         position based on LMA rather than VMA.
1274
1275 Wed Jun 19 11:19:25 1996  Manfred Hollstein KS/EIC5 60/3/142 #40283  <manfred@lts.sel.alcatel.de>
1276
1277         * linker.c (_bfd_generic_link_output_symbols): Don't output any
1278         symbols if info->strip == strip_all.
1279
1280 Tue Jun 18 15:17:36 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
1281
1282         * coff-h8300.c: Remove #if 0 code.
1283         (compatable): Don't allow mixing/matching of different architectures.
1284
1285         * archures.c (bfd_mach_h8300s): Add.
1286         * bfd-in2.h: Rebuilt.
1287         * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1288         (BADMAG): Likewise.
1289         (h8300_reloc16_estimate): Likewise.
1290         (h8300_reloc16_extra_cases): Likewise.
1291         (h8300_bfd_link_add_symbols): Likewise.
1292         * coffcode.h (coff_set_arch_mach_hook): Likewise.
1293         (coff_set_flags): Likewise.
1294         * cpu-h8300.c (h8300_scan): Likewise.
1295         Add H8/S to bfd_h8300_arch list.
1296
1297 Tue Jun 18 14:42:58 1996  Klaus Kaempf  <kkaempf@progis.de>
1298
1299         Added support for Alpha OpenVMS:
1300         * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1301         * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1302         * config.h-vms, makefile.vms: New files.
1303         * config.bfd (alpha-*-*vms*): New target.
1304         * configure.in (evax_alpha_vec): New target vector.
1305         * configure: Rebuild.
1306         * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1307         (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1308         * targets.c (bfd_target_evax_flavour): Define.
1309         (evax_alpha_vec): Declare.
1310         (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1311         if BFD64 is defined.
1312         * bfd-in2.h, libbfd.h: Rebuild.
1313         * Makefile.in: Rebuild dependencies.
1314         (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1315         evax-emh.o, and evax-misc.o.
1316         (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1317         evax-etir.c, evax-emh.c, and evax-misc.c.
1318         (HFILES): Add evax.h.
1319
1320 Tue Jun 18 13:54:18 1996  Ian Lance Taylor  <ian@cygnus.com>
1321
1322         * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1323         pointer.
1324         (h8300_bfd_link_add_symbols): Likewise.
1325
1326 Mon Jun 17 10:06:50 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
1327
1328         * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1329         * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1330
1331 Mon Jun 17 12:49:11 1996  Ian Lance Taylor  <ian@cygnus.com>
1332
1333         * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1334         for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1335         created.
1336         (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1337         R_MIPS_32 relocs if creating a shared library.
1338
1339 Thu Jun 13 20:14:51 1996  Doug Evans  <dje@canuck.cygnus.com>
1340
1341         * peicode.h (add_data_entry): Use pei_section_data rather than
1342         _cooked_size.  Corresponds to May 13 change in coffcode.h.
1343
1344 Thu Jun 13 10:23:40 1996  Ian Lance Taylor  <ian@cygnus.com>
1345
1346         * cofflink.c (_bfd_coff_final_link): Handle long section names.
1347         * coffcode.h (coff_write_object_contents): If there are long
1348         section names, always set the f_symptr field, even if there are no
1349         symbols.
1350         * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1351         if there are no symbols.
1352
1353         * coffgen.c (make_a_section_from_file): Check return value of
1354         _bfd_coff_read_string_table.
1355         (coff_real_object_p): Check return value of
1356         make_a_section_from_file.
1357         (_bfd_coff_read_string_table): Check that there are some symbols
1358         before trying to read the string table size.
1359
1360 Wed Jun 12 11:16:37 1996  Ian Lance Taylor  <ian@cygnus.com>
1361
1362         * xcofflink.c (xcoff_link_add_symbols): When considering whether
1363         to replace a symbol in a dynamic object with a symbol from another
1364         dynamic object, do the replacement if the existing symbol is
1365         global linkage code.
1366
1367         * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1368         for _ptrgl, and treat it as global linkage code.
1369
1370         * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1371         filename or N_SO symbol past the offset, and use it to indicate
1372         that there is no line number or function when appropriate.
1373
1374 Tue Jun 11 15:24:48 1996  Ian Lance Taylor  <ian@cygnus.com>
1375
1376         * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1377         common symbol defined by the linker.  Don't export function code
1378         even if export_defineds is set.
1379
1380 Mon Jun 10 11:57:27 1996  Jeffrey A Law  (law@cygnus.com)
1381
1382         * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1383         and R_JMP_DEL.
1384         (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1385         (h8300_symbol_address_p): New function.
1386         (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1387         relaxing.
1388
1389 Sun Jun  9 16:30:20 1996  Jeffrey A Law  (law@cygnus.com)
1390
1391         * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1392         problems.
1393         (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1394         correctly for the two variants.  Allow relaxing if the target
1395         is 128 bytes away since after relaxation it'll be 126 bytes away.
1396         (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1397         "dot" and "value".  Allow relaxing if the target is 128 bytes
1398         away since after relaxation it'll be 126 bytes away.
1399         * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1400         the given section until nothing changes.
1401
1402 Thu Jun  6 15:24:45 1996  Richard Henderson  <rth@tamu.edu>
1403
1404         * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1405         alignment hack--we can get the lnnoptr info another way without
1406         suddenly increasing the alignment requirements.  Set the flags for
1407         the _PDATA section.
1408         (ecoff_compute_section_file_positions): Do so.
1409
1410 Thu Jun  6 11:24:37 1996  Ian Lance Taylor  <ian@cygnus.com>
1411
1412         * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1413         to keep the HP emulator database happy.
1414
1415         * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1416         From Kevin Buettner <kev@primenet.com>.
1417
1418 Wed Jun  5 15:16:04 1996  Ian Lance Taylor  <ian@cygnus.com>
1419
1420         * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1421         name of a NULL section.
1422
1423 Tue Jun  4 18:53:58 1996  Ian Lance Taylor  <ian@cygnus.com>
1424
1425         * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1426         set, always call the notice callback.
1427
1428         * VERSION: Increment for bfdlink.h change.
1429
1430 Mon Jun  3 11:01:53 1996  Ian Lance Taylor  <ian@cygnus.com>
1431
1432         * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1433         (sh_relax_delete_bytes): Correct handling of differently sized
1434         trailing alignment reloc.
1435
1436         * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1437         * bfd-in2.h: Rebuild.
1438         * configure.in: Warn if there is no known 64 bit type.
1439         * configure: Rebuild.
1440
1441         * Makefile.in: Rebuild dependencies.
1442         (BFD32_BACKENDS): Add ppcboot.o.
1443         (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1444
1445         * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1446         From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1447
1448 Sat Jun  1 21:49:58 1996  Ian Lance Taylor  <ian@cygnus.com>
1449
1450         * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1451         (bfd_mips_elf64_swap_reginfo_out): Move from here...
1452         * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1453         (bfd_mips_elf64_swap_reginfo_out): ...to here.
1454
1455 Fri May 31 13:51:28 1996  Ian Lance Taylor  <ian@cygnus.com>
1456
1457         * elf64-mips.c: Improve reloc special_functions and handling of
1458         SHT_MIPS_OPTIONS section.
1459         * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1460         mips_elf_hi16_reloc and make globally visible.
1461         (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1462         make globally visible.
1463         (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1464         make globally visible.
1465         (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1466         and make globally visible.
1467         (gprel16_with_gp): Check howto->src_mask before using value in
1468         insn.
1469         (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1470         and make globally visible.
1471         (gprel32_with_gp): Check howto->src_mask before fetching value.
1472         (bfd_mips_elf_swap_options_in): New function.
1473         (bfd_mips_elf_swap_options_out): New function.
1474         (_bfd_mips_elf_set_private_flags): Rename from
1475         mips_elf_set_private_flags and make globally visible.
1476         (_bfd_mips_elf_copy_private_bfd_data): Rename from
1477         mips_elf_copy_private_bfd_data and make globally visible.
1478         (_bfd_mips_elf_merge_private_bfd_data): Rename from
1479         mips_elf_merge_private_bfd_data and make globally visible.
1480         (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1481         for a SHT_MIPS_OPTIONS section.
1482         (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1483         (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1484         name of a SHT_MIPS_OPTIONS section.
1485         (_bfd_mips_elf_set_section_contents): New function.
1486         (mips_elf32_section_processing): Set the GP value in a
1487         SHT_MIPS_OPTIONS section.
1488         (_bfd_mips_elf_find_nearest_line): Rename from
1489         mips_elf_find_nearest_line and make globally visible.
1490         (bfd_elf32_set_section_contents): Define.
1491         * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1492         (_bfd_mips_elf_lo16_reloc): Declare.
1493         (_bfd_mips_elf_gprel16_reloc): Declare.
1494         (_bfd_mips_elf_got16_reloc): Declare.
1495         (_bfd_mips_elf_gprel32_reloc): Declare.
1496         (_bfd_mips_elf_set_private_flags): Declare.
1497         (_bfd_mips_elf_copy_private_bfd_data): Declare.
1498         (_bfd_mips_elf_merge_private_bfd_data): Declare.
1499         (_bfd_mips_elf_find_nearest_line): Declare.
1500         (_bfd_mips_elf_set_section_contents): Declare.
1501
1502         * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1503         elf_info_to_howto.
1504         (elf_info_to_howto): Define.
1505         * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1506         elf_info_to_howto.
1507         (elf_info_to_howto): Define.
1508         * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1509         elf_info_to_howto.
1510         (elf_info_to_howto): Define.
1511
1512         * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1513         R_MOV16B[12], to match change in coff/internal.h.
1514
1515 Thu May 30 12:38:49 1996  Ian Lance Taylor  <ian@cygnus.com>
1516
1517         * elf64-mips.c: Extensive additions to provide better support for
1518         writing files and for gas.
1519         * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1520         of mips_elf_object_p.
1521         (mips_elf32_object_p): Rename from mips_elf_object_p; call
1522         _bfd_mips_elf_object_p.
1523         (_bfd_mips_elf_final_write_processing): Rename from
1524         mips_elf_final_write_processing and make globally visible.
1525         (_bfd_mips_elf_fake_sections): Rename from
1526         mips_elf_fake_sections and make globally visible.
1527         (_bfd_mips_elf_section_from_bfd_section): Rename from
1528         mips_elf_section_from_bfd_section and make globally visible.
1529         (_bfd_mips_elf_section_processing): New function, broken out of
1530         mips_elf_section_processing.
1531         (mips_elf32_section_processing): Rename from
1532         mips_elf_section_processing; call
1533         _bfd_mips_elf_section_processing.
1534         (_bfd_mips_elf_symbol_processing): Rename from
1535         mips_elf_symbol_processing and make globally visible.
1536         (_bfd_mips_elf_read_ecoff_info): Rename from
1537         mips_elf_read_ecoff_info and make globally visible.
1538         (mips_elf32_ecoff_debug_swap): Rename from
1539         mips_elf_ecoff_debug_swap.
1540         * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1541         struct symbol_cache_entry.
1542         (_bfd_elf_validate_reloc): New function, moved in from
1543         elfcode.h:validate_reloc.
1544         * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1545         to _bfd_elf_validate_reloc.  Change all callers.
1546         * elf-bfd.h (bfd_section_from_shdr): Declare.
1547         (_bfd_elf_symbol_from_bfd_symbol): Declare.
1548         (_bfd_elf_validate_reloc): Declare.
1549         (_bfd_mips_elf_object_p): Declare.
1550         (_bfd_mips_elf_fake_sections): Declare.
1551         (_bfd_mips_elf_section_from_bfd_section): Declare.
1552         (_bfd_mips_elf_section_processing): Declare.
1553         (_bfd_mips_elf_symbol_processing): Declare.
1554         (_bfd_mips_elf_read_ecoff_info): Declare.
1555         (_bfd_mips_elf_final_write_processing): Declare.
1556         * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1557         if already defined.
1558
1559         * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1560         (mips_elf_final_write_processing): Likewise.
1561
1562 Wed May 29 16:15:29 1996  Ian Lance Taylor  <ian@cygnus.com>
1563
1564         64-bit MIPS ELF ABI objdump support:
1565         * elf64-mips.c: New file.
1566         * Makefile.in: Rebuild dependencies.
1567         (BFD64_BACKENDS): Add elf64-mips.o.
1568         (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1569         * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1570         bfd_elf64_littlemips_vec to targ_selvecs.
1571         (mips*-*-elf*): Likewise.
1572         * confingure.in: Add bfd_elf64_bigmips_vec and
1573         bfd_elf64_littlemips_vec to vector switch.
1574         * configure: Rebuild.
1575         * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1576         broken out of mips_elf_section_from_shdr.
1577         (mips_elf32_section_from_shdr): Rename from
1578         mips_elf_section_from_shdr.  Call new function.
1579         (elf_backend_section_from_shdr): Update name of renamed function.
1580         * elf-bfd.h (struct elf_size_info): Change second parameter of
1581         write_out_phdrs to be const.  Likewise for second parameter of
1582         swap_symbol_out.
1583         (struct bfd_elf_section_data): Add rel_hdr2 field.
1584         (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1585         (bfd_elf32_swap_symbol_out): Likewise.
1586         (bfd_elf32_swap_reloc_in): Likewise.
1587         (bfd_elf32_swap_reloc_out): Likewise.
1588         (bfd_elf32_swap_reloca_in): Likewise.
1589         (bfd_elf32_swap_reloca_out): Likewise.
1590         (bfd_elf32_swap_phdr_in): Likewise.
1591         (bfd_elf32_swap_phdr_out): Likewise.
1592         (bfd_elf32_swap_dyn_in): Likewise.
1593         (bfd_elf32_swap_dyn_out): Likewise.
1594         (bfd_elf32_slurp_symbol_table): Declare.
1595         (bfd_elf32_write_shdrs_and_ehdr): Declare.
1596         (bfd_elf32_write_out_phdrs): Declare.
1597         (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1598         (bfd_elf64_swap_symbol_out): Likewise.
1599         (bfd_elf64_swap_reloc_in): Likewise.
1600         (bfd_elf64_swap_reloc_out): Likewise.
1601         (bfd_elf64_swap_reloca_in): Likewise.
1602         (bfd_elf64_swap_reloca_out): Likewise.
1603         (bfd_elf64_swap_phdr_in): Likewise.
1604         (bfd_elf64_swap_phdr_out): Likewise.
1605         (bfd_elf64_swap_dyn_in): Likewise.
1606         (bfd_elf64_swap_dyn_out): Likewise.
1607         (bfd_elf64_slurp_symbol_table): Declare.
1608         (bfd_elf64_write_shdrs_and_ehdr): Declare.
1609         (bfd_elf64_write_out_phdrs): Declare.
1610         (_bfd_mips_elf_section_from_shdr): Declare.
1611         * elf.c (bfd_section_from_shdr): Remove assertion requiring
1612         SHT_REL/SHT_RELA to match use_rela_p.  If there is already a reloc
1613         section for the section, add the new one to rel_hdr2.  Increment
1614         reloc_count rather than setting it.
1615         * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1616         Remove static declaration.
1617         (elf_write_shdrs_and_ehdr): Define name as macro.
1618         (elf_write_out_phdrs): Likewise.
1619         (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1620         (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1621         (elf_swap_symbol_in): Change second parameter to be const.
1622         (elf_swap_symbol_out): Likewise.
1623         (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1624         (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1625         (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1626         (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1627         (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1628         (elf_write_out_phdrs): Rename from write_out_phdrs.  Change second
1629         parameter to be const.  Make non-static.
1630         (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1631         Make non-static.
1632         (elf_slurp_symbol_table): Make non-static.
1633         (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1634         * elfxx-target.h (elf_info_to_howto): Define if not defined.
1635         (elf_backend_size_info): Likewise.
1636         (elfNN_bed): Use elf_backend_size_info.
1637         * targets.c (bfd_elf64_bigmips_vec): Declare.
1638         (bfd_elf64_littlemips_vec): Declare.
1639         (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1640         bfd_elf64_littlemips_vec if BFD64 is defined.
1641
1642         * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1643
1644 Tue May 28 11:42:08 1996  Ian Lance Taylor  <ian@cygnus.com>
1645
1646         * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1647         zeroes, in alignment holes.
1648
1649         * configure: Rebuild with autoconf 2.10.
1650
1651         * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1652         potential leading underscore in the allocated buffer.
1653
1654 Fri May 24 14:28:38 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1655
1656         * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1657         symbols into .sbss if this is a relocatable link.
1658
1659 Thu May 23 12:26:24 1996  Ian Lance Taylor  <ian@cygnus.com>
1660
1661         * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1662         undefined symbols when creating a shared library.
1663
1664 Fri May 17 13:54:15 1996  Ian Lance Taylor  <ian@cygnus.com>
1665
1666         * coff-sh.c: Add a bunch of new code and static const arrays to
1667         support aligning loads and stores on four byte memory boundaries.
1668         Also:
1669         (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1670         R_SH_LABEL.
1671         (sh_relax_section): Look for R_SH_CODE relocs.  If we find one,
1672         call sh_align_loads.
1673         (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1674         as unused.
1675
1676 Thu May 16 16:34:13 1996  Ian Lance Taylor  <ian@cygnus.com>
1677
1678         * cache.c (bfd_open_file): Unlink the file before opening it for
1679         write.  From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1680
1681         * opncls.c (bfd_fdopenr): Set opened_once.
1682
1683 Tue May 14 12:35:32 1996  Ian Lance Taylor  <ian@cygnus.com>
1684
1685         * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1686         freeing it.
1687
1688         * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1689         the code unconditionally.
1690
1691 Mon May 13 19:51:37 1996  Ian Lance Taylor  <ian@cygnus.com>
1692
1693         * libcoff-in.h (struct pei_section_tdata): Define structure.
1694         (pei_section_data): Define macro.
1695         * libcoff.h: Rebuild.
1696         * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1697         store s_paddr field in pei_section_data.
1698         (coff_compute_section_file_positions): Use pei_section_data rather
1699         than _cooked_size, and don't overwrite an existing value.
1700         (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1701         0.  If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1702         * peicode.h (coff_bfd_copy_private_section_data): Define if
1703         COFF_IMAGE_WITH_PE.
1704         (pe_bfd_copy_private_section_data): New static function if
1705         COFF_IMAGE_WITH_PE.
1706
1707 Wed May  8 16:10:38 1996  Ian Lance Taylor  <ian@cygnus.com>
1708
1709         * srec.c (srec_set_arch_mach): Write as a function rather than a
1710         macro definition.
1711
1712         * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1713         no map, just check each member in turn to see whether it is
1714         required.
1715
1716 Wed May  8 09:17:34 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1717
1718         * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1719         table.  Call BFD_ASSERT to validate header size, instead of
1720         calling fatal.
1721         (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1722         name.
1723
1724 Tue May  7 16:10:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1725
1726         * ppcboot.c: New target for looking at PPCbug boot records.
1727
1728         * config{ure.in,.bfd}: Add support for ppcboot target.
1729         * targets.c: Ditto.
1730         * configure: Regenerate.
1731
1732 Tue May  7 11:15:19 1996  Jeffrey A Law  (law@cygnus.com)
1733
1734         * coff-h8300.c (howto_table): Update names to match recent
1735         changes to include/coff/internal.h.  Fix minor errors in the
1736         existing relocs.  Add R_MOVL1 and R_MOVL2.
1737         (rtype2howto): Similarly.
1738         (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1739         existing relaxing code  and peform more relaxing.
1740         (h8300_reloc16_extra_cases): Likewise.
1741
1742 Mon May  6 18:24:09 1996  Jeffrey A Law  (law@cygnus.com)
1743
1744         * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1745         symbols correctly.
1746
1747 Sat May  4 05:08:45 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1748
1749         * elfcode.h (elf_object_p):  Reject generic ELF target if
1750         e_machine matches an alternate machine code in a specific backend.
1751
1752         * netbsd-core.c (netbsd_core_vec):  Remove initializer for
1753         obsolete align_power_min field.
1754
1755 Fri May  3 13:07:35 1996  Jeffrey A Law  (law@cygnus.com)
1756
1757         * coff-h8300.c (reloc_howto_type): Add howto entry for
1758         R_PCRWORD_B.
1759         (rtype2howto): Handle R_PCRWORD_B.
1760         (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1761         (h8300_reloc_16_estimate): Likewise.  Try to turn a 16bit
1762         pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1763         branch (R_PCWORD_B).
1764
1765 Fri May  3 10:47:41 1996  Ian Lance Taylor  <ian@cygnus.com>
1766
1767         * aoutx.h (translate_from_native_sym_flags): Set the section for
1768         BSF_CONSTRUCTOR symbols.
1769
1770         * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1771         last_bf_index.
1772
1773 Wed May  1 18:39:32 1996  Doug Evans  <dje@canuck.cygnus.com>
1774
1775         * coffcode.h (coff_write_object_contents): In comdat section lookup,
1776         stop looking when section is found.
1777
1778 Wed May  1 14:17:57 1996  Ian Lance Taylor  <ian@cygnus.com>
1779
1780         * coffcode.h (STRING_SIZE_SIZE): Define.
1781         (styp_to_sec_flags): Handle long symbol names when looking for the
1782         section symbol.
1783         (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1784         (bfd_coff_long_section_names): Define.
1785         (coff_write_object_contents): Handle long section names.
1786         (bfd_coff_std_swap_table): Initialize new field.
1787         * libcoff.h: Rebuild.
1788         * coffgen.c (make_a_section_from_file): Handle long section
1789         names.
1790         (coff_write_symbols): Handle long section names.
1791         * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1792         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1793         * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1794         * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1795         * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1796         * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1797         * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1798         * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1799
1800         * bout.c (b_out_callback): Set lma of sections.
1801         (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1802         parameter to output_bfd.  Used input_bfd instead of output_bfd in
1803         several places.
1804
1805 Tue Apr 30 17:56:39 1996  Ian Lance Taylor  <ian@cygnus.com>
1806
1807         * aoutx.h (translate_from_native_sym_flags): Don't create
1808         SEC_CONSTRUCTOR sections.
1809         * ecoff.c (ecoff_set_symbol_info): Likewise.
1810
1811         * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1812         From Don Bowman <bowman@waterloo.hp.com>.
1813
1814 Tue Apr 30 17:06:32 1996  Doug Evans  <dje@canuck.cygnus.com>
1815
1816         * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1817         SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1818
1819 Mon Apr 29 13:15:17 1996  Ian Lance Taylor  <ian@cygnus.com>
1820
1821         * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1822         mips_32_relocs field.
1823         (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1824         (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1825         relocs against a global symbol which is not defined in a regular
1826         file.
1827         (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1828         against a global symbol, increment mips_32_relocs.
1829         (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1830         the symbol is not defined in a regular file, make room in the
1831         .rel.dyn section.
1832
1833 Fri Apr 26 18:00:37 1996  Ian Lance Taylor  <ian@cygnus.com>
1834
1835         * ecoff.c (ecoff_compute_section_file_positions): Track the real
1836         file position and the virtual file position separately.  Set
1837         filepos information bsaed on the real file position.
1838         (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1839         Jan 23 change to coffcode.h.
1840
1841         * som.c (som_slurp_symbol_table): Set the symbol count to the
1842         number of BFD symbols created.
1843
1844 Fri Apr 26 12:34:29 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1845
1846         * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1847         output file if linking shared objects.  Loop to check all relocs,
1848         rather than returning false on first error.
1849
1850 Thu Apr 25 13:25:12 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1851
1852         * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1853         (ppc_elf_additional_program_headers): If .interp section, bump #
1854         of program headers by 1.
1855         (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1856         (ppc_elf_size_dynamic_sections): Add support for .plt section.
1857         (ppc_elf_check_relocs): Print out filename in debug code.  Enable
1858         PLT support.
1859         (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1860         debug output.
1861         (ppc_elf_relocate_section): If the output section isn't defined,
1862         don't abort, just give an error message.
1863
1864         * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1865         being created is .sdata or .sdata2, don't make the symbol dynamic.
1866
1867 Wed Apr 24 14:04:07 1996  Ian Lance Taylor  <ian@cygnus.com>
1868
1869         * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1870         members of an archive for dynamic objects with no symbols, and
1871         pass them directly to check_archive_element.
1872         (xcoff_link_check_ar_symbols): Pass dynamic objects to
1873         xcoff_link_check_dynamic_ar_symbols.
1874         (xcoff_link_check_dynamic_ar_symbols): New static function.
1875
1876         * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1877         from _bfd_nodynamic to _bfd_xcoff.
1878         * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1879         Declare.
1880         (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1881         (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1882         (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1883         * libcoff.h: Rebuild.
1884         * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1885         (xcoff_get_section_contents): New static function.
1886         (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1887         (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1888         (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1889         (xcoff_dynamic_reloc): New static variable.
1890         (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1891         (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1892
1893 Tue Apr 23 12:48:42 1996  Ian Lance Taylor  <ian@cygnus.com>
1894
1895         * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1896         if reloc_entry->addend is not 0.
1897         (CALC_ADDEND): Just set the addend to reloc.r_offset.
1898
1899 Mon Apr 22 18:29:01 1996  Doug Evans  <dje@canuck.cygnus.com>
1900
1901         * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1902         R_SPARC_GLOB_JMP.
1903         * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1904         Add entries for R_SPARC_[56].
1905         (sparc_reloc_map): Add entries for R_SPARC_[56].
1906
1907 Mon Apr 22 15:07:24 1996  Ian Lance Taylor  <ian@cygnus.com>
1908
1909         Optimize linking of stabs in sections as used in ELF and COFF.
1910         * stabs.c: New file.
1911         * libbfd-in.h (_bfd_link_section_stabs): Declare.
1912         (_bfd_write_section_stabs): Declare.
1913         (_bfd_write_stab_strings): Declare.
1914         * libbfd.h: Rebuild.
1915         * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1916         (struct coff_link_hash_table): Add stab_info field.
1917         * libcoff.h: Rebuild.
1918         * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1919         stab_info field.
1920         (coff_link_add_symbols): Call _bfd_link_section_stabs if
1921         appropriate.
1922         (_bfd_coff_final_link): Write out stab strings hash table.
1923         (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1924         * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1925         hash table.
1926         * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1927         (struct bfd_elf_section_data): Add stab_info field.
1928         * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1929         field.
1930         * elflink.h (elf_link_add_object_symbols): If appropriate, call
1931         _bfd_link_section_stabs.
1932         (elf_bfd_final_link): Write out stab strings hash table.
1933         (elf_link_input_bfd): Handle optimized stabs sections.
1934         * reloc.c (_bfd_final_link_relocate): Check address against
1935         _raw_size rather than _cooked_size.
1936         * Makefile.in: Rebuild dependencies.
1937         (BFD_LIBS): Add stabs.o
1938         (BFD_LIBS_CFILES): Add stabs.c.
1939
1940         * VERSION: Increment for bfdlink.h change.
1941
1942         * coffgen.c (coff_renumber_symbols): Correct handling of
1943         BSF_NOT_AT_END common symbols.
1944
1945 Fri Apr 19 19:21:56 1996  Ian Lance Taylor  <ian@cygnus.com>
1946
1947         * coff-ppc.c (record_toc): Add cast to avoid warning.
1948         (ppc_allocate_toc_section): Likewise.
1949         (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1950         (ppc_coff_reloc_type_lookup): Remove unreached code.
1951         * coffcode.h (coff_write_object_contents): Don't take the address
1952         of an array.
1953         * peicode.h (pe_print_idata): Add casts to avoid warning.
1954         (pe_print_edata): Likewise.
1955         (pe_print_reloc): Remove ANSI C string concatenation.
1956
1957 Thu Apr 18 18:51:18 1996  Ian Lance Taylor  <ian@cygnus.com>
1958
1959         * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1960         and last_bf fields.
1961         * libcoff.h: Rebuild.
1962         * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1963         symbols.
1964         (coff_swap_aux_out): Likewise.
1965         * peicode.h (coff_swap_aux_in): Likewise.
1966         (coff_swap_aux_out): Likewise.
1967         * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1968         symbols.
1969         * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1970         field.
1971         (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1972         Fix up .bf endndx link fields.
1973         * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1974         field.
1975         * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1976         symbols.
1977
1978 Wed Apr 17 12:08:24 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1979
1980         * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1981         on Solaris PowerPC systems doesn't get confused.
1982
1983         * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1984         #ifdef PPC.
1985
1986         * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1987         (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1988         update did_reg and did_reg2.
1989
1990 Wed Apr 17 13:07:37 1996  Ian Lance Taylor  <ian@cygnus.com>
1991
1992         * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1993
1994         * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1995         callback routines, pass h->root.string rather than name, in case
1996         copy is true and name is transient.
1997
1998 Tue Apr 16 16:36:38 1996  Stu Grossman  (grossman@lisa.cygnus.com)
1999
2000         * elfcore.h:  Add support for core files with multiple threads.
2001         (Primarily for Solaris.)
2002
2003 Tue Apr 16 13:44:08 1996  Ian Lance Taylor  <ian@cygnus.com>
2004
2005         * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2006         section->orelocation is NULL.
2007
2008         * coffgen.c (bfd_coff_get_syment): New function.
2009         (bfd_coff_get_auxent): New function.
2010         * bfd-in.h (bfd_coff_get_syment): Declare.
2011         (bfd_coff_get_auxent): Declare.
2012         * bfd-in2.h: Rebuild.
2013
2014 Mon Apr 15 19:06:59 1996  Ian Lance Taylor  <ian@cygnus.com>
2015
2016         * elf32-mips.c (struct mips_hi16): Define.
2017         (mips_hi16_addr, mips_hi16_addend): Remove.
2018         (mips_hi16_list): New static variable.
2019         (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2020         (mips_elf_lo16_reloc): Process mips_hi16_list.
2021         (mips_elf_relocate_section): Permit an arbitrary number of HI16
2022         relocs before the associated LO16 reloc.
2023
2024 Wed Apr 10 00:23:53 1996  Ian Lance Taylor  <ian@cygnus.com>
2025
2026         * versados.c (versados_scan): Check bfd_alloc return value.
2027         (versados_object_p): Check all bfd_read return values.  Require
2028         that lang field be less than 10, to avoid confusion with Intel Hex
2029         files.
2030
2031         * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2032         aren't any symbols.
2033         * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2034         not 0, for an absolute symbol.
2035         (NAME(aout,swap_ext_reloc_out)): Likewise.
2036
2037         * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2038         (ihex_write_object_contents): For a large start address, output
2039         the full 32 bit address in record type 5.
2040
2041         * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2042         to int to avoid promotion problems in prototype.
2043
2044 Tue Apr  9 11:44:21 1996  Ian Lance Taylor  <ian@cygnus.com>
2045
2046         * configure.host: Use ${srcdir} when looking for picfrag.
2047
2048         * configure.host: Switch on ${libdir}, not $(libdir).  From
2049         alan@spri.levels.unisa.edu.au (Alan Modra).
2050
2051         * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2052         entry point, not just for DYNAMIC objects.
2053         * sunos.c (sunos_add_dynamic_symbols): Always call
2054         sunos_create_dynamic_sections.  If called with a non DYNAMIC
2055         object, don't do anything else.
2056         (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2057
2058 Mon Apr  8 12:09:36 1996  Ian Lance Taylor  <ian@cygnus.com>
2059
2060         * configure.in: Permit --enable-shared to specify a list of
2061         directories.
2062         * configure: Rebuild.
2063
2064         * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2065         host when configuring with --enable-shard.
2066
2067 Fri Apr  5 12:24:13 1996  Ian Lance Taylor  <ian@cygnus.com>
2068
2069         * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2070         <jdp@polstra.com>.
2071
2072         * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2073         to avoid crashing in bfd_hash_replace.
2074
2075         * sysdep.h: Use #ifdef, not #if.
2076
2077 Thu Apr  4 23:32:23 1996  Ian Lance Taylor  <ian@cygnus.com>
2078
2079         * config.in: Rebuild.
2080
2081 Thu Apr  4 18:49:09 1996  Fred Fish  <fnf@cygnus.com>
2082
2083         * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2084         (AC_CHECK_HEADERS): Check for sys/time.h
2085         (AC_HEADER_TIME): Add macro.
2086         * configure: Rebuild.
2087         * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2088         to control what combination of <time> and <sys/time.h>
2089         get included.
2090
2091 Tue Apr  2 13:11:53 1996  Doug Evans  <dje@canuck.cygnus.com>
2092
2093         * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2094         (aout_32_sunos4_write_object_contents): Likewise.
2095         * aoutx.h (NAME(aout,machine_type)): Handle
2096         bfd_mach_sparc_{sparclet,sparclite}.
2097         * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2098         (bfd_mach_sparc_v9_p): Update.
2099         * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2100         * libaout.h (enum machine_type): Add M_SPARCLET.
2101         * sunos.c (MACHTYPE_OK): Define.
2102         * bfd-in2.h: Regenerated.
2103
2104 Tue Apr  2 00:33:18 1996  Ian Lance Taylor  <ian@cygnus.com>
2105
2106         * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2107         * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2108         * elflink.c (_bfd_elf_create_got_section): Store the
2109         _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2110         * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2111         global offset table goes over 0x1000, set the value of
2112         _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2113         (elf32_sparc_relocate_section): Subtract the offset of
2114         _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2115
2116         * elfcode.h: Don't include <string.h>.
2117
2118 Mon Apr  1 10:39:24 1996  Jeffrey A Law  (law@cygnus.com)
2119
2120         * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2121         generic_link_hash_newfunc.  All references changed.
2122         * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2123         moved here from libbfd-in.h.
2124         * libbfd-in.h: Corresponding changes.
2125         * libbfd.h: Regenerated.
2126
2127 Mon Apr  1 12:35:36 1996  Ian Lance Taylor  <ian@cygnus.com>
2128
2129         * aoutx.h (aout_link_input_section_std): When reporting an
2130         overflow error, use the name of the symbol in the hash table if
2131         available.
2132         (aout_link_input_section_ext): Likewise.
2133
2134         * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2135         defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2136
2137 Sun Mar 31 01:58:41 1996  steve chamberlain  <sac@slash.cygnus.com>
2138
2139         * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2140         * coffcode.h (coff_compute_section_file_positions): Likewise.
2141         (coff_write_object_contents): Likewise.
2142
2143 Fri Mar 29 12:44:36 1996  Ian Lance Taylor  <ian@cygnus.com>
2144
2145         * section.c (SEC_LINK_ONCE): Define.
2146         (SEC_LINK_DUPLICATES): Define.
2147         (SEC_LINK_DUPLICATES_DISCARD): Define.
2148         (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2149         (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2150         (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2151         * bfd-in2.h: Rebuild.
2152         * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2153         SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2154         (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2155         into SEC_EXCLUDE.  If IMAGE_SCN_LNK_COMDAT is set, set
2156         SEC_LINK_ONCE, and look through the symbol table for the setting
2157         for SEC_LINK_DUPLICATES.
2158         (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2159         set for a section, find the section symbol in the symbol table,
2160         and set the aux entry based on SEC_LINK_DUPLICATES.
2161         * coffgen.c (coff_print_symbol): Add a space before "checksum".
2162         * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2163         SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2164         * coff-i386.c (i386coff_vec): Likewise.
2165         * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2166
2167         * VERSION: Bump to 2.6.1.
2168         * Makefile.in (stamp-h): Depend upon VERSION.
2169
2170 Thu Mar 28 23:48:49 1996  Jeffrey A Law  (law@cygnus.com)
2171
2172         * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2173         * libbfd.h: Rebuilt.
2174         * linker.c (generic_link_hash_newfunc): No longer static.
2175         * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2176         to override.
2177         * coff-h8300.c: Add two derived hash tables and their associated
2178         funtions and #defines for use by the h8300 linker.
2179         (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2180         the function vector as needed.  Place the address of the function
2181         vector entry in the location specified by the R_MEM_INDIRECT reloc.
2182         Rewrite the vectors section contents as necessary.
2183         (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2184         (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2185         (coff_bfd_link_hash_table_create): Likewise.
2186
2187 Thu Mar 28 17:44:08 1996  Ian Lance Taylor  <ian@cygnus.com>
2188
2189         * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2190         __attribute__ ((__unused__)) so that -Wall doesn't warn about
2191         them.
2192         (hppa_rebuild_insn): Pass pointer to correct type to
2193         low_sign_unext and dis_assemble_21.
2194
2195 Thu Mar 28 11:00:36 1996  Doug Evans  <dje@canuck.cygnus.com>
2196
2197         * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2198         Stick with sparc-*-{sysv4*,solaris2*}.
2199
2200 Wed Mar 27 10:43:34 1996  Ian Lance Taylor  <ian@cygnus.com>
2201
2202         * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2203         (coff_swap_aux_out): Swap out extra PE x_scn fields.
2204         * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2205         * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2206         fields is non-zero, print them.
2207
2208         * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2209         ifdef.  Remove unused variables.
2210         (ppc_record_data_in_toc_entry): Ifdef out.  Removed unused
2211         variables.
2212         (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2213         (get_symbol_value): Ifdef out.
2214         (pe_ppc_reloc): Ifdef out.  Remove unused variables.
2215         (coff_ppc_relocate_section): Remove unused variables.  Make
2216         fprintf strings and argument types correspond.  Put before_addr in
2217         DEBUG_RELOC ifdef.
2218         (dump_toc): Make fprintf strings and argument types correspond.
2219         (ppc_process_before_allocation): Remove unused variables.  Always
2220         return a value.
2221         (ppc_reflo_reloc): Ifdef out.
2222         (ppc_addr32nb_reloc): Ifdef out.
2223         (ppc_coff_rtype2howto): Make fprintf strings and argument types
2224         correspond.
2225         (coff_ppc_rtype_to_howto): Likewise.
2226         (ppc_coff_swap_sym_in_hook): Remove unused variables.
2227
2228         * peicode.h (pe_print_idata): Move otherwise unused variables into
2229         the #ifdef where they are used.  Always return a value.
2230         (pe_print_edata): Make fprintf strings and argument types
2231         correspond.  Always return a value.
2232         (pe_print_pdata): Removed unused variable addr_value.  Always
2233         return a value.
2234         (pe_print_reloc): Remove unused variable onaline.  Make fprintf
2235         strings and argument types correspond.  Always return a value.
2236
2237         * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2238         (ppc_elf_finish_dynamic_symbol): Move definition of unused
2239         variable rela inside #if 0 section where it is used.
2240
2241         * ns32k.h: New file.
2242         * cpu-ns32k.h: Include ns32k.h.  Rename externally visible
2243         functions to start with _bfd_.
2244         * aout-ns32k.c: Include ns32k.h.  Change references to renamed
2245         functions in cpu-ns32k.h.
2246         * Makefile.in: Rebuild dependencies.
2247         (HFILES): Add ns32k.h.
2248
2249         * section.c (struct sec): Add linker_mark field.  Change
2250         user_set_vma and reloc_done to be single bit fields.
2251         (STD_SECTION): Update accordingly.
2252         * bfd-in2.h: Rebuild.
2253         * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2254         link.
2255         (aout_link_input_bfd): Don't link unmarked sections.
2256         * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2257         link.
2258         (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2259         * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2260         the link.
2261         * elflink.h (elf_bfd_final_link): Mark sections included in the
2262         link.
2263         (elf_link_input_bfd): Don't link unmarked sections.
2264         * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2265         in the link.
2266         (xcoff_link_input_bfd): Don't link unmarked sections.
2267
2268         * coffswap.h (coff_swap_scnhdr_out): Include section name in
2269         overflow error messages.
2270
2271 Tue Mar 26 15:46:18 1996  Ian Lance Taylor  <ian@cygnus.com>
2272
2273         * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2274         is not set, print "BFD: " before the error message.
2275
2276         * configure.in: Use AC_CHECK_TOOL to find ar and ranlib.  From
2277         Miles Bader <miles@gnu.ai.mit.edu>.
2278         * configure: Rebuild.
2279
2280 Fri Mar 22 12:17:00 1996  Ian Lance Taylor  <ian@cygnus.com>
2281
2282         * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2283         symbols.
2284
2285         * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2286         m68k-aout, m68k-coff, and m68k-elf targets.
2287
2288 Fri Mar 22 11:33:44 1996  Martin Anantharaman  <martin@goofy.imech.uni-duisburg.de>
2289
2290         * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2291         (ieee_generic_stat_arch_elt): Restructured to prevent
2292         ieee_object_p from being called repeatedly.
2293
2294 Thu Mar 21 11:00:47 1996  steve chamberlain  <sac@slash.cygnus.com>
2295
2296         * coffcode.h (coff_write_object_contents):  Allocate
2297         buffers large enough for any FILEHDR or AOUTHDR.
2298
2299 Thu Mar 21 16:28:17 1996  David Mosberger-Tang  <davidm@azstarnet.com>
2300
2301         * ecofflink.c (lookup_line): New static function, renamed and
2302         slighly changed from old _bfd_ecoff_locate_line.
2303         (_bfd_ecoff_locate_line): Cache line number information.  Use
2304         lookup_line for actual lookup.
2305
2306 Thu Mar 21 14:59:11 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2307
2308         * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2309         multiple of 20 bytes.
2310
2311 Thu Mar 21 13:54:40 1996  Ian Lance Taylor  <ian@cygnus.com>
2312
2313         * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2314         allocate ecoff_find_line, and don't initialize by hand.
2315         * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2316         mips_elf_find_line, and don't call memset.
2317
2318         * coffcode.h (coff_compute_section_file_positions): If not
2319         producing a final executable, don't consider sofar when aligning
2320         the section to the correct size.
2321
2322 Wed Mar 20 16:53:12 1996  Ian Lance Taylor  <ian@cygnus.com>
2323
2324         * coffcode.h (coff_add_missing_symbols): Ifdef out.
2325         (coff_write_object_contents): Don't call coff_add_missing_symbols.
2326         * coffgen.c (coff_section_symbol): Ifdef out.
2327
2328 Mon Mar 18 12:54:41 1996  Ian Lance Taylor  <ian@cygnus.com>
2329
2330         * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2331         output_bfd is not NULL.
2332
2333 Thu Mar 14 17:12:06 1996  Doug Evans  <dje@charmed.cygnus.com>
2334
2335         * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2336         of bfd_alloc (fixes fix_line not being initialized).
2337         Delete zeroing of fix_{value,tag,end,scnlen} fields.
2338
2339 Thu Mar 14 16:06:06 1996  Jeffrey A Law  (law@cygnus.com)
2340
2341         * coffcode.h: Allow specific backends to override the
2342         bfd_link_add_symbols routine.
2343
2344         * coff-h8300.c: Include genlink.h.
2345         (howto_table): Add R_MEM_INDIRECT.
2346         (rtype2howto): Support R_MEM_INDIRECT.
2347         (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2348         for now.
2349
2350 Tue Mar 12 12:41:17 1996  David Mosberger-Tang  <davidm@koala.azstarnet.com>
2351
2352         * coff-alpha.c (alpha_relocate_section): Use
2353         info->callbacks_warning, rather than _bfd_error_handler, for
2354         "multiple gp" warning.
2355
2356 Tue Mar 12 12:10:55 1996  Ian Lance Taylor  <ian@cygnus.com>
2357
2358         * linker.c (bfd_wrapped_link_hash_lookup): New function.
2359         (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2360         table string.  Use bfd_wrapped_link_hash_lookup.
2361         (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2362         table string.
2363         * aoutx.h (aout_link_write_symbols): Use the name from the hash
2364         table, if any, when writing out symbols.
2365         (aout_link_input_section_std): Use the name from the hash table,
2366         if any, when reporting undefined symbols.
2367         (aout_link_input_section_ext): Likewise.
2368         (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2369         * bout.c (get_value): Likewise.
2370         * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2371         * ecoff.c (ecoff_reloc_link_order): Likewise.
2372         * elflink.h (elf_link_add_object_symbols): Likewise.
2373         (elf_reloc_link_order): Likewise.
2374         * linker.c (_bfd_generic_link_output_symbols): Likewise.
2375         (_bfd_generic_reloc_link_order): Likewise.
2376         (default_indirect_link_order): Likewise.
2377         * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2378         * sunos.c (sunos_add_one_symbol): Likewise.
2379         * xcofflink.c (xcoff_link_add_symbols): Likewise.
2380         (bfd_xcoff_link_count_reloc): Likewise.
2381         (xcoff_reloc_link_order): Likewise.
2382
2383         * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2384         into -1 for intern->rss.
2385
2386         * configure: Rebuild with autoconf 2.8.
2387
2388 Mon Mar 11 12:28:31 1996  Ian Lance Taylor  <ian@cygnus.com>
2389
2390         * stab-syms.c (__define_stab_duplicate): Define.
2391         (bfd_get_stab_name): Rename from aout_stab_name.  Rewrite to use a
2392         switch.
2393         * bfd-in.h (bfd_get_stab_name): Declare.
2394         * bfd-in2.h: Rebuild.
2395         * Makefile.in: Rebuild dependencies.
2396         (BFD_LIBS): Add stab-syms.o.
2397         (BFD_LIBS_CFILES): Add stab-syms.c.
2398         (BFD32_BACKENDS): Remove stab-syms.o.
2399         (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2400         * configure.in: Don't list stab-syms.o in bfd_backends.
2401         * configure: Rebuild.
2402         * libaout.h (aout_stab_name): Don't declare.
2403         * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2404         not aout_stab_name.
2405
2406 Fri Mar  8 11:26:20 1996  Ian Lance Taylor  <ian@cygnus.com>
2407
2408         * elf.c (assign_file_positions_for_segments): Adjust file offset
2409         for section alignment even if SEC_LOAD is not set.
2410
2411 Tue Mar  5 12:02:23 1996  Ian Lance Taylor  <ian@cygnus.com>
2412
2413         * configure.in: Don't set SHLIB or SHLINK to an empty string,
2414         since they appear as targets in Makefile.in.
2415         * configure: Rebuild.
2416
2417         * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2418         don't fiddle with a symbol which is not defined anywhere.
2419
2420 Mon Mar  4 12:49:16 1996  Ian Lance Taylor  <ian@cygnus.com>
2421
2422         * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2423         though they are defined in a shared library.
2424         (xcoff_build_ldsyms): Likewise.
2425
2426         * coffgen.c (coff_find_nearest_line): Don't look at the line
2427         numbers for the section if section->lineno is NULL.
2428
2429         * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2430         message rather than calling BFD_ASSERT.
2431         * elfcode.h (write_relocs): Check return value of
2432         _bfd_elf_symbol_from_bfd_symbol.
2433
2434 Fri Mar  1 09:42:59 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2435
2436         * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2437         for .sbss section.
2438
2439 Wed Feb 28 11:25:47 1996  Jeffrey A Law  (law@cygnus.com)
2440
2441         * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2442         and R_HPPA_NLRSEL.
2443         (e_nsel, e_nlsel, e_nlrsel): Undefine.  Add to
2444         hppa_reloc_field_selector_type_alt.
2445         (hppa_field_adjust): Handle e_nlsel, e_nlrsel.  Fix e_nsel handling.
2446         * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2447         selectors.
2448         (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2449
2450 Wed Feb 28 11:00:24 1996  Ian Lance Taylor  <ian@cygnus.com>
2451
2452         * elf.c (assign_file_positions_for_segments): Adjust the segment
2453         memory size for the alignment of a SEC_ALLOC section, not just a
2454         SEC_LOAD section.
2455
2456 Tue Feb 27 14:17:31 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
2457
2458         * m68klinux.c: New file.
2459         * hosts/m68klinux.h: New file.
2460         * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2461         * configure.in (m68*-*-linux*): New native host.
2462         (m68klinux_vec): New vector.
2463         * configure: Rebuild.
2464         * targets.c (m68klinux_vec): Declare.
2465         * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2466         bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2467         * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2468         declaration from bfd_linux_size_dynamic_sections.
2469         (bfd_m68klinux_size_dynamic_sections): Declare.
2470         * bfd-in2.h: Rebuild.
2471         * Makefile.in: Rebuild dependencies.
2472         (BFD32_BACKENDS): Add m68klinux.o.
2473         (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2474
2475 Tue Feb 27 11:31:34 1996  Jeffrey A Law  (law@cygnus.com)
2476
2477         * libhppa.h (pa_arch): Add pa20.
2478         (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2479         (e_nsel): Undefine.  Add to hppa_reloc_field_selector_type_alt.
2480         (hppa_field_adjust): Handle e_nsel.
2481         * som.c: Provide default definitions for many new relocs found only
2482         in hpux10 include files.
2483         (som_fixup_formats): Add several new relocs from hpux10.
2484         (som_hppa_howto_table): Add hpux10 relocs.
2485         (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2486
2487 Mon Feb 26 12:52:48 1996  Stan Shebs  <shebs@andros.cygnus.com>
2488
2489         * mpw-make.sed: Edit out recent shared library support, and
2490         rules to rebuild .h files using doc/chew.
2491
2492 Mon Feb 26 14:48:39 1996  David Mosberger-Tang  <davidm@AZStarNet.com>
2493
2494         * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2495         size even of sections with no contents.
2496
2497 Mon Feb 26 14:01:13 1996  Ian Lance Taylor  <ian@cygnus.com>
2498
2499         * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2500         starting with '$' the way we skip names starting with '.'.  When
2501         updating x_endndx, don't be fooled by an index which has been
2502         merged.
2503
2504         * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2505         struct/union/enum type with no elements.
2506
2507 Sat Feb 24 11:38:58 1996  Ian Lance Taylor  <ian@cygnus.com>
2508
2509         * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2510
2511         * archive.c (bfd_generic_archive_p): If the first file in the
2512         archive can not be recognized as an object, don't assume that this
2513         is the wrong format.
2514
2515         * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2516         format is not bfd_object.
2517         (bfd_elf_get_dt_soname): Likewise.
2518
2519 Wed Feb 21 13:58:04 1996  Ian Lance Taylor  <ian@cygnus.com>
2520
2521         * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2522         reloc.
2523
2524 Tue Feb 20 16:22:44 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
2525
2526         * bfd.c (tdata): Add netbsd_core_data.
2527         * bfd-in2.h: Regenerated.
2528
2529 Tue Feb 20 16:50:02 1996  Ian Lance Taylor  <ian@cygnus.com>
2530
2531         * sunos.c (SUNOS_CONSTRUCTOR): Define.
2532         (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2533         override a constructor symbol.  Set SUNOS_CONSTRUCTOR when
2534         appropriate.
2535
2536         * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2537         to get the symbol index, matching 14 Jul 95 change.
2538
2539 Tue Feb 20 08:26:27 1996  Fred Fish  <fnf@phydeaux.cygnus.com>
2540
2541         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2542         Remove duplicate definition of gp.
2543
2544 Mon Feb 19 12:37:41 1996  Ian Lance Taylor  <ian@cygnus.com>
2545
2546         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2547         assume that we can set the GP value and then get the same value,
2548         since it won't be true if the output file is neither ELF nor
2549         ECOFF.
2550         * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2551         _bfd_get_gp_value here.
2552         (mips_gprel_reloc): Don't assume we can set and get the GP value.
2553         * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2554         mips_elf_final_gp.
2555         (mips_elf_lo16_reloc): Likewise.
2556         (mips_elf_final_gp): Add pgp parameter.  Set it to the GP value.
2557         Don't require that the BFD be ELF.
2558         (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2559         (mips_elf_gprel32_reloc): Likewise.
2560         (mips_elf_relocate_section): Don't assume we can set and get the
2561         GP value.
2562         (mips_elf_finish_dynamic_symbol): Don't bother to use
2563         _bfd_get_gp_value here.
2564
2565         * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2566         Don't change epdr between malloc and free.  Be careful not to free
2567         NULL pointers.  Zero out the first RPDR.
2568
2569         * configure.host: On Linux, only pass -rpath option if $(libdir)
2570         is neither /lib nor /usr/lib.  From Alan Modra
2571         <alan@mullet.Levels.UniSA.Edu.Au>.
2572
2573         * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2574         dt_name.
2575         (elf_dt_name): Rename from elf_dt_needed_name.
2576         * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2577         elf_dt_needed_name.
2578         (bfd_elf_get_dt_soname): New function.
2579         * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2580         elf_dt_needed_name.  Save the SONAME back in elf_dt_name.
2581         * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2582         * bfd-in2.h: Rebuild.
2583
2584 Mon Feb 19 02:50:23 1996  Doug Evans  <dje@charmed.cygnus.com>
2585
2586         * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2587         _bfd_sparc_elf_reloc_type_lookup.
2588         (bfd_elf32_bfd_reloc_type_lookup): Update.
2589         * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2590         (sparc64_elf_howto_table): Define.
2591         (sparc_reloc_map): Define.
2592         (sparc64_elf_reloc_type_lookup): New function.
2593         (sparc_elf_wdisp16_reloc): New function.
2594         (elf_info_to_howto): Use sparc64_elf_howto_table.
2595         (sparc64_elf_relocate_section): Likewise.
2596         (bfd_elf64_bfd_reloc_type_lookup): Update.
2597
2598 Sun Feb 18 15:02:25 1996  Ian Lance Taylor  <ian@cygnus.com>
2599
2600         * configure.host: Check for 'do not mix' from native linker before
2601         trying to use -rpath.
2602
2603 Fri Feb 16 12:46:18 1996  Ian Lance Taylor  <ian@cygnus.com>
2604
2605         * bfd.c (_bfd_get_gp_value): New function.
2606         (_bfd_set_gp_value): New function.
2607         * libbfd-in.h (_bfd_get_gp_value): Declare.
2608         (_bfd_set_gp_value): Declare.
2609         * libbfd.h: Rebuild.
2610         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2611         _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2612         directly to the fields in the tdata information.
2613         (alpha_relocate_section): Likewise.
2614         * coff-mips.c (mips_adjust_reloc_in): Likewise.
2615         (mips_gprel_reloc): Likewise.
2616         (mips_relocate_section): Likewise.
2617         * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2618         (mips_elf_lo16_reloc): Likewise.
2619         (mips_elf_final_gp): Likewise.
2620         (mips_elf_gprel16_reloc): Likewise.
2621         (mips_elf_gprel32_reloc): Likewise.
2622         (mips_elf_relocate_section): Likewise.
2623         (mips_elf_finish_dynamic_symbol): Likewise.
2624
2625         * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2626
2627 Thu Feb 15 11:29:13 1996  Ian Lance Taylor  <ian@cygnus.com>
2628
2629         * configure.in: Call AC_PROG_CC before configure.host.
2630         * configure: Rebuild.
2631         * configure.host: Don't set information which autoconf should
2632         figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2633
2634         * configure.host: Remove go32 and win32 host information, since it
2635         should no longer be needed.
2636
2637         * elf.c (map_sections_to_segments): If we have a .dynamic section,
2638         then start a new segment rather than put a writable section in a
2639         readonly segment.
2640
2641         * configure.host: Set RPATH_ENVVAR.
2642
2643         * Makefile.in: Rebuild dependencies.
2644
2645         * elflink.c (_bfd_elf_create_linker_section): Remove unused
2646         zero_section variable.
2647
2648 Thu Feb 15 10:39:17 1996  H.J. Lu  <hjl@zoom.com>
2649
2650         * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2651         ($(srcdir)/libbfd.h): Rename from libbfd.h.
2652         ($(srcdir)/libcoff.h): Rename from libcoff.h.
2653
2654 Wed Feb 14 16:29:07 1996  Martin Anantharaman  <martin@mail.imech.uni-duisburg.de>
2655
2656         * ieee.c (ieee_write_expression): Only use an R variable for a
2657         local symbol.  Don't output a zero offset.  Handle a zero address.
2658         (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2659         (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2660         PCREL_OFFSET.
2661         (parse_expression): Don't try to handle multiple occurrences of a
2662         P variable.  Handle I variables differently from X variables.  Fix
2663         the order of minus expressions.
2664         (ieee_slurp_external_symbols): Generate an I variable for an NN
2665         record.  Fix handling of ATI and ATX records.
2666         (ieee_slurp_sections): Only set minimal section attributes.
2667         Adjust them later, based on the section contents.
2668         (ieee_object_p): Read in the file until just after the ME record.
2669         Call ieee_slurp_section_data to set the section flags.
2670         (do_one): Add iterations parameter.  Only repeat the first load
2671         item.  Set the section and file reloc flags.
2672         (ieee_slurp_section_data): Set section flags.  Pass iterations to
2673         do_one.
2674         (ieee_canonicalize_reloc): Handle I variables.
2675         (do_with_relocs): Only emit relocation size when necessary.
2676         Increase MAXRUN to 127.  Change ov to be assigned, and take
2677         src_mask and pcrel_offset into account.
2678         (ieee_write_data_part): Skip sections that are not loaded.
2679         (ieee_write_external_part): Don't output optional last entry of WX
2680         records.
2681         (ieee_write_me_part): Make setting of me_record neater.
2682         (ieee_generic_stat_arch_elt): Get the size of an archive element.
2683
2684         * syms.c (stt): Add entries for zerovars, vars, and code.
2685
2686         * elfcode.h (validate_reloc): New static function.
2687         (write_relocs): Call validate_reloc for non ELF relocs.
2688
2689         * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2690         (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2691         (TARGET_LITTLE_SYM): Likewise.
2692
2693         * config.bfd (m68*-*-psos*): New target.
2694
2695 Tue Feb 13 15:56:22 1996  Bryan Ford  <baford@snake.cs.utah.edu>
2696
2697         * i386msdos.c: Remove some #if 0 code.
2698         (msdos_write_object_contents): Don't include empty sections in the
2699         size computation, regardless of their address.
2700
2701 Tue Feb 13 15:36:37 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2702
2703         * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2704         is NULL, ie, the -r switch is used.
2705
2706 Tue Feb 13 14:35:15 1996  Ian Lance Taylor  <ian@cygnus.com>
2707
2708         * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2709         (BFD_RELOC_MIPS_GOT_LO16): Define.
2710         (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2711         * bfd-in2.h, libbfd.h: Rebuild.
2712         * elf32-mips.c (mips_reloc_map): Map new relocs.
2713
2714         * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2715
2716         * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2717         $(SHLINK).
2718
2719         * ieee.c (get_symbol): Set the section to bfd_abs_section.
2720         (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2721         simple number for the section address, rather than an expression.
2722         Limit the number of bytes between relocs to MAXRUN.
2723         (ieee_write_me_part): Set me_record to the file offset after the
2724         start address.
2725         (ieee_write_processor): New static function.
2726         (ieee_write_object_contents): Use ieee_write_processor.
2727
2728 Fri Feb  9 10:53:00 1996  Ian Lance Taylor  <ian@cygnus.com>
2729
2730         * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2731
2732         * coff-aux.c: Change include of aux.h to aux-coff.h.
2733
2734 Thu Feb  8 14:01:03 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
2735
2736         * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2737         relocation put the addend both in the reloc entry and the data.
2738         (elf_m68k_finish_dynamic_symbol): Likewise.  Mask out marker in
2739         GOT offset value.
2740
2741         * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2742         a R_68K_PCxx reloc against a defined global symbol directly.
2743         (elf_m68k_check_relocs): Don't count such a reloc.
2744
2745         * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2746         a PLTxx reloc as dynamic.  Disallow PLTxxO reloc against a local
2747         symbol for now, otherwise always record the symbol as dynamic.
2748         (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2749         is not referenced by a dynamic object, and we are not making a
2750         shared object, then don't make a PLT entry.  If we do make a PLT
2751         entry, make sure the symbol has been recorded as dynamic.
2752
2753 Wed Feb  7 13:56:06 1996  Ian Lance Taylor  <ian@cygnus.com>
2754
2755         * configure.host: When making a shared library, set HLDFLAGS to
2756         pass an appropriate -rpath option.  Use the make variable SONAME
2757         as the shared library soname, rather than computing it here.  On
2758         SunOS, build stamp-tshlink in place of $(SHLINK).
2759         * Makefile.in (SONAME): New variable.
2760         ($(SHLINK)): Make a link to the transformed name, as well.
2761         (stamp-tshlink): New target.
2762         (install): Skip stamp-tshlink during install.
2763
2764 Wed Feb  7 13:37:39 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2765
2766         * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2767         linker sections have been set up yet.
2768
2769         * elf.c (make_mapping): Add an additional argument to suppress
2770         making the first section include the program headers.
2771         (map_sections_to_segments): If the user used -Ttext such that the
2772         program headers are on a different page, do not set the flags
2773         saying that this section includes the program headers.
2774
2775 Tue Feb  6 14:04:49 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
2776
2777         * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2778         don't define TRAD_HEADER.
2779         * configure: Rebuild.
2780
2781         * netbsd-core.c: New file, support for NetBSD core files.
2782         * hosts/*nbsd.h: Removed.
2783
2784 Tue Feb  6 11:47:49 1996  Doug Evans  <dje@charmed.cygnus.com>
2785
2786         * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2787         (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2788         * libbfd.h, bfd-in2.h: Regenerated.
2789         * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2790         bfd_elf32_bfd_reloc_type_lookup.
2791         (reloc_type{,_names}): Deleted.
2792         (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2793         Add sparc64 relocs.
2794         (sparc_reloc_map): Add sparc64 relocs.
2795         (sparc_elf_notsupported_reloc): New static function.
2796         (sparc_elf_wdisp16_reloc): New static function.
2797         (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2798         (elf32_sparc_relocate_section): Likewise.
2799         (bfd_elf32_bfd_reloc_type_lookup): Define.
2800         * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2801         (reloc_type{,_names}): Deleted.
2802         (elf_sparc_howto_table): Deleted.
2803         (sparc_reloc_map): Deleted.
2804         (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2805         (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2806
2807 Tue Feb  6 12:12:22 1996  Ian Lance Taylor  <ian@cygnus.com>
2808
2809         * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2810         *-*-hpux* host.
2811
2812         * Makefile.in (program_transform_name): New variable.
2813         (install): Transform library name before installing it.
2814
2815 Mon Feb  5 10:38:27 1996  Ian Lance Taylor  <ian@cygnus.com>
2816
2817         * archures.c (bfd_mach_i960_hx): Define.
2818         * bfd-in2.h: Rebuild.
2819         * cpu-i960.c (scan_960_mach): Accept machine "hx".
2820         (MATRIX): Expand entries for HX.
2821         (arch_info_struct): Add i960:hx entry.
2822         * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2823         * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2824         (coff_set_flags): Handle bfd_mach_i960_hx.
2825
2826         Support for building as a shared library, based on patches from
2827         Alan Modra <alan@spri.levels.unisa.edu.au>:
2828         * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2829         New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2830         SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2831         * configure: Rebuild.
2832         * configure.host: If --enable-shared, adjust shared library stuff
2833         based on the host.  If the host is SunOS, and the linker supports
2834         -rpath, set HLDFLAGS to use it.
2835         * Makefile.in (ALLLIBS): New variable.
2836         (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2837         (COMMON_SHLIB, SHLINK): New variables.
2838         (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2839         (STAGESTUFF): Remove variable.
2840         (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2841         $(TARGETLIB).
2842         (stamp-ofiles): New target, like old ofiles target, but build
2843         using a temporary file and move-if-change, and touch stamp-ofiles
2844         when done.
2845         (ofiles): Just depend upon stamp-ofiles.
2846         (stamp-piclist, piclist): New targets.
2847         ($(SHLIB), $(SHLINK)): New targets.
2848         (targets.o, archures.o): Build twice if PICFLAG is set.
2849         (do_mostlyclean): Remove pic/*.o.
2850         (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2851         stamp-piclist.
2852         (do_distclean): Remove pic and stamp-picdir.
2853         (install): Install shared libraries.
2854         ($(OFILES)): Depend upon stamp-picdir.
2855         (stamp-picdir): New target.
2856
2857         * libcoff-in.h: Add comment reminding people that libcoff.h is a
2858         generated file.
2859         * libcoff.h: Rebuild.
2860
2861         * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2862         flavour of a section with no owner.
2863
2864         * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2865         ELF_LINK_NON_ELF flag.
2866         (mips_elf_create_got_section): Likewise.
2867
2868         * elf.c: Revert last change, since it breaks dynamic linking.
2869         * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2870         field.
2871         * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2872         * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2873         (elfNN_bed): Don't initialize want_hdr_in_seg field.
2874
2875 Sun Feb  4 20:45:13 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2876
2877         * elf.c (assign_file_positions_for_segments): If the backend does
2878         not want the elf header or the program headers in the address
2879         space, do not include them in the calculations.
2880
2881         * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2882         function to determine if we need additional program headers.
2883         (ppc_elf_modify_segment_map): Define as a NOP function for now.
2884         (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2885
2886 Sat Feb  3 23:00:03 1996  Ian Lance Taylor  <ian@cygnus.com>
2887
2888         * coffcode.h: Move today's libcoff.h change into coffcode.h.
2889
2890 Sat Feb  3 15:43:44 1996  Fred Fish  <fnf@cygnus.com>
2891
2892         * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2893         back into one line.  Some compilers (sunos 4.1.3 for example)
2894         won't accept args split across more than one line.
2895
2896 Fri Feb  2 11:42:15 1996  Steve Chamberlain  <sac@slash.cygnus.com>
2897
2898         * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2899         * configure: Regenerate.
2900
2901 Fri Feb  2 12:12:16 1996  Jeffrey A Law  (law@cygnus.com)
2902
2903         * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2904         try to do arithmetic on a void *, cast it to a unsigned char * first.
2905
2906 Thu Feb  1 16:04:06 1996  Ian Lance Taylor  <ian@cygnus.com>
2907
2908         * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2909         * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2910         ELF_LINK_NON_ELF.
2911         * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2912         flag for a newly defined symbol.
2913         (NAME(bfd_elf,record_link_assignment)): Likewise.
2914         (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2915         set the DEF or REF_REGULAR flags correctly.
2916
2917         * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2918         (libbfd.h, libcoff.h): Corresponding change.
2919
2920         * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2921         a PLT32 reloc as dynamic.
2922         (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2923         is not referenced by a dynamic object, and we are not making a
2924         shared object, then don't make a PLT entry.  If we do make a PLT
2925         entry, make sure the symbol has been recorded as dynamic.
2926
2927 Wed Jan 31 17:23:32 1996  Steve Chamberlain  <sac@slash.cygnus.com>
2928
2929         * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2930         * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2931         (powerpcle-*-cygwin32): New.
2932         * peicode.h (add_data_entry): Get address from vma.
2933
2934 Wed Jan 31 16:23:57 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2935
2936         * elflink.c (_bfd_elf_create_linker_section): If the symbol
2937         attached to the section has already been created as an undefined
2938         symbol, treat it as if it hasn't been created yet.
2939
2940 Wed Jan 31 16:16:53 1996  Ian Lance Taylor  <ian@cygnus.com>
2941
2942         * elflink.h (elf_bfd_final_link): Don't output initial dummy
2943         symbol or section symbols if stripping all symbols and this is not
2944         a relocateable link.  Don't output the symbol string table if
2945         there are no symbols.
2946         (elf_link_flush_output_syms): Don't do anything if there are no
2947         symbols to flush.
2948
2949 Wed Jan 31 12:55:49 1996  Richard Henderson  <rth@tamu.edu>
2950
2951         * coff-aux.c: New file.
2952         * hosts/m68kaux.h: New file.
2953         * config.bfd (m68*-apple-aux*): New target.
2954         * configure.in (m68*-apple-aux*): New native host.
2955         (m68kaux_coff_vec): New vector.
2956         * configure: Rebuild.
2957         * targets.c (m68kaux_coff_vec): Declare.
2958         * coffcode.h (bfd_coff_backend_data): Add field
2959         _bfd_coff_link_add_one_symbol.
2960         (bfd_coff_link_add_one_symbol): Define.
2961         (compare_arelent_ptr): New static function if TARG_AUX.
2962         (coff_write_relocs): If TARG_AUX, sort the relocs.
2963         (coff_write_object_contents): Set A/UX aouthdr magic number.
2964         (coff_link_add_one_symbol): Define if not defined.
2965         (bfd_coff_std_swap_table): Initialize new field.
2966         * libcoff.h: Rebuild.
2967         * cofflink.c (coff_link_add_symbols): Call
2968         bfd_coff_link_add_one_symbol rather than
2969         _bfd_generic_link_add_one_symbol.
2970         * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2971         * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2972         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2973         * Makefile.in: Rebuild dependencies.
2974         (BFD32_BACKENDS): Add coff-aux.o.
2975         (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2976
2977 Wed Jan 31 11:37:46 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
2978
2979         * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2980         relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2981
2982 Tue Jan 30 12:09:04 1996  Ian Lance Taylor  <ian@cygnus.com>
2983
2984         * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2985         $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2986         (maintainer-clean): Warn about deleting special files.
2987         (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2988
2989         * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2990         warning symbols correctly.
2991         * elf32-i386.c (elf_i386_relocate_section): Likewise.
2992         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2993         * elf32-mips.c (mips_elf_relocate_section): Likewise.
2994         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2995         * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2996         * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2997
2998         * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2999         warnings.
3000
3001 Mon Jan 29 14:27:24 1996  Kim Knuttila  <krk@cygnus.com>
3002
3003         * libcoff-in.h: aligned newly exported names with bfd naming
3004         conventions. Removed an erroneous define of POWERPC_LE_PE.
3005         * libcoff.h: Rebuild.
3006         * cofflink.c, coff-ppc.c: the above function name changes
3007
3008 Mon Jan 29 13:06:28 1996  Ian Lance Taylor  <ian@cygnus.com>
3009
3010         From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3011         * ecoff.c (struct extsym_info): Define.
3012         (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3013         to ecoff_link_write_external.
3014         (ecoff_link_write_external): Accept a struct extsym_info pointer.
3015         Strip symbols when appropriate.
3016
3017         Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3018         * syms.c (BSF_OBJECT): Define.
3019         (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3020         * bfd-in2.h: Rebuild.
3021         * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3022         STT_OBJECT symbol.
3023         * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3024         is set.
3025
3026         * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3027         copying relocs into a shared object, treat a defined global symbol
3028         as a local symbol.
3029         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3030         * elf32-mips.c (mips_elf_relocate_section): Likewise.
3031         * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3032
3033         * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3034         real defined symbol, not to a weak defined symbol.
3035
3036 Mon Jan 29 11:34:36 1996  Kim Knuttila  <krk@cygnus.com>
3037
3038         * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3039         and made a few static functions externs.
3040
3041         * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3042         POWERPC_LE_PE hack in cofflink.
3043
3044         * libcoff-in.h: promoted the following from cofflink.c to allow
3045         _bfd_coff_final_link to be overridden -  STRING_SIZE_SIZE,
3046         coff_debug_merge_element, struct coff_debug_merge_type,
3047         coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3048         coff_debug_merge_hash_table_init,  coff_debug_merge_hash_table_free,
3049         coff_debug_merge_hash_lookup, coff_link_section_info,
3050         coff_final_link_info, coff_debug_merge_hash_newfunc,
3051         coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3052
3053         * libcoff.h: re-gen'd
3054
3055 Fri Jan 26 18:33:35 1996  Ian Lance Taylor  <ian@cygnus.com>
3056
3057         * syms.c: Include "bfdlink.h".
3058         (struct stab_find_info): Define.
3059         (_bfd_stab_section_find_nearest_line): New function.
3060         * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3061         * libbfd.h: Rebuild.
3062         * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3063         * elf.c (_bfd_elf_find_nearest_line): Try calling
3064         _bfd_stab_section_find_nearest_line before searching the ELF
3065         symbol table.  Find the closest STT_FUNC symbol, not the last one.
3066         * libcoff-in.h (coff_data_type): Add line_info field.
3067         * libcoff.h: Rebuild.
3068         * coffgen.c (coff_find_nearest_line): Try calling
3069         _bfd_stab_section_find_nearest_line before searching the COFF
3070         symbol table.
3071         * Makefile.in: Rebuild dependencies.
3072
3073 Fri Jan 26 16:11:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3074
3075         * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3076         4 bytes, so we get the correct value when updating the register
3077         field in little endian mode.
3078
3079 Thu Jan 25 12:14:16 1996  Ian Lance Taylor  <ian@cygnus.com>
3080
3081         * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3082         entry_section fields.  Add sntoc and snentry fields.
3083         * libcoff.h: Rebuild.
3084         * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3085         not toc_section and entry_section (the COFF file does not have any
3086         sections at this point).
3087         (coff_write_object_contents): Set o_snentry and o_sntoc from
3088         snentry and sntoc rather than entry_section and toc_section.
3089         * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3090         snentry, not toc_section and entry_section.
3091         * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3092         entry_section from hentry.
3093         (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3094         set snenty.
3095         (xcoff_link_input_bfd): Set sntoc, not toc_section.
3096         (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3097         than using toc_section directly.
3098
3099         * archures.c: Add missing `.' in enum bfd_architecture.
3100         * bfd-in2.h: Rebuild.
3101
3102         * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec.  From
3103         Robert Lipe <robertl@arnet.com>.
3104
3105 Thu Jan 25 12:08:51 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3106
3107         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3108         to sections we allocate.  Use bfd_zalloc to allocate initialial
3109         sections, not bfd_alloc.
3110         (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3111         SDA{,2}I16 relocations.
3112         (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3113         whether to put something in .sbss or not.
3114         (ppc_elf_relocate_section): Add support for more relocations.  Add
3115         in sec->output_offset where appropriate.  Make error messages
3116         include the symbol name.
3117
3118         * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3119         trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3120         doesn't get redefined messages if -shared.
3121
3122         * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3123         section if the rel_section field has been set up.
3124
3125 Wed Jan 24 20:40:26 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3126
3127         * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3128         relocations.
3129
3130 Wed Jan 24 10:38:34 1996  Doug Evans  <dje@charmed.cygnus.com>
3131
3132         * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3133         of flags, only flags used are controlled by mach number.  Bump up
3134         output file mach number to highest of input file mach numbers.
3135         (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3136         (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3137
3138         * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3139         bfd_elf64_sparc_vec support.
3140
3141 Tue Jan 23 14:33:05 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3142
3143         * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3144         the embedded bit is set on some objects and not on others.  Just
3145         or it together.
3146         (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3147         relocations.
3148
3149 Tue Jan 23 14:22:45 1996  Ian Lance Taylor  <ian@cygnus.com>
3150
3151         * coffcode.h (coff_new_section_hook): Don't try to align the
3152         .stabstr section.
3153
3154         * coffcode.h (coff_set_section_contents): Fix the handling of the
3155         .lib section to work even if the entire section contents are
3156         written at once.  From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3157         Robert Lipe <robertl@arnet.com>.
3158
3159 Mon Jan 22 18:45:51 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3160
3161         * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3162         memory here for contents.
3163
3164         * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3165         _SDA2_BASE_ by 32768.
3166         (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3167         started using.  Allocate contents for .sdata and .sdata2 sections
3168         also.
3169         (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3170         rather than _name.
3171         (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3172         size _SDA{,2}_BASE_.
3173         (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3174         done.
3175
3176 Mon Jan 22 08:52:04 1996  Doug Evans  <dje@charmed.cygnus.com>
3177
3178         * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3179
3180         * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3181         (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3182         (bfd_mach_sparc_v9a): Define.
3183         (bfd_mach_sparc_v9_p): Define.
3184         * bfd-in2.h: Regenerated.
3185         * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3186         bfd_mach_sparc_v9.
3187         * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3188         * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3189         to bfd_elf32_sparc_vec.
3190         * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3191         Add v8plus{,a} support.
3192         Add v9a support.
3193         (sparc_compatible): New function.
3194         * elf32-sparc.h: #include "elf/sparc.h".
3195         (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3196         elf32_sparc_final_write_processing): New functions.
3197         (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3198         elf_backend_final_write_processing): Define.
3199
3200 Mon Jan 22 11:21:51 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3201
3202         * elf-bfd.h (struct elf_link_hash_entry): Add
3203         linker_section_pointer field.
3204         (enum elf_linker_section_enum): Enumeration for new way of
3205         creating linker dynamic sections and symbols.
3206         (elf_linker_section{,_pointers}): New structures for creating
3207         dynamic sections and symbols.
3208         (elf_obj_tdata): Add linker_section_pointers and linker_section
3209         fields.
3210         (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3211         (_bfd_elf_create_linker_section): New declarations.
3212         (_bfd_elf_find_pointer_linker_section): Ditto.
3213         (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3214         (_bfd_elf_make_linker_section_rela): Ditto.
3215
3216         * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3217
3218         * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3219         (ppc_elf_create_linker_section): New function to create the
3220         sections .got, .sdata, and .sdata2.
3221         (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3222         needed.
3223         (ppc_elf_check_relocs): Support more of the eabi relocations.
3224         (ppc_elf_relocate_section): Ditto.
3225         (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3226         if the .sdata{,2} + .sbss{,2} section size is > 32k.
3227
3228         * elflink.h (elf_create_pointer_linker_section): New function to
3229         create initialized pointers in dynamic linker sections.
3230         (elf_finish_pointer_linker_section): Actually intialize the
3231         pointers created above.
3232
3233         * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3234         macros to provide both 32 and 64 bit versions of
3235         elf_create_pointer_linker_section.
3236         (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3237         provide both 32 and 64 bit versions of
3238         elf_finish_pointer_linker_section.
3239
3240         * elflink.c (_bfd_elf_create_linker_section): New function to
3241         create a linker section.
3242         (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3243         given address in the linker pointer offsets created for a given
3244         symbol.
3245         (_bfd_elf_make_linker_section_rela): Make a RELA section
3246         corresponding to the generated linker section.
3247
3248 Sat Jan 20 08:36:10 1996  Doug Evans  <dje@canuck.cygnus.com>
3249
3250         * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3251
3252 Thu Jan 18 18:25:34 1996  Kim Knuttila  <krk@cygnus.com>
3253
3254         * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3255         (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3256         (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3257         Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3258         toc entry in an objdump) for now.
3259         (ppc_do_last, ppc_get_last): New function - needed to save processing
3260         the toc owner to the end.
3261         (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3262         toc owner last.
3263
3264         * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3265         toc owner from being done till last. Must define POWERPC_LE_PC
3266         to enable it.
3267
3268         * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3269
3270         * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3271         to INFO.
3272         (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3273         SizeOfImage for PowerPC. Ignore the size of the .junk section.
3274
3275 Thu Jan 18 17:42:12 1996  Ian Lance Taylor  <ian@cygnus.com>
3276
3277         * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3278
3279 Wed Jan 17 12:40:14 1996  Ian Lance Taylor  <ian@cygnus.com>
3280
3281         * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3282         back to first.
3283         (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3284
3285 Tue Jan 16 15:10:49 1996  Ian Lance Taylor  <ian@cygnus.com>
3286
3287         * elf.c (assign_file_positions_for_segments): Don't increment file
3288         offset for a segment which contains no loadable sections.
3289
3290 Mon Jan 15 17:46:27 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3291
3292         * reloc.c: Add new PowerPC relocations.
3293         * {bfd-in2,libbfd}.h: Regenerate.
3294
3295         * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3296         (ppc_elf_reloc_type_lookup): Lookup new relocations.
3297
3298 Mon Jan 15 14:29:44 1996  Ian Lance Taylor  <ian@cygnus.com>
3299
3300         * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3301         entries.
3302
3303         * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3304         info->shared.
3305
3306         * coffgen.c (coff_find_nearest_line): Don't try to cache
3307         information in sections that are not owned by a BFD.  From Richard
3308         Henderson <richard@atheist.tamu.edu>.
3309
3310         * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3311         from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3312         * elflink.h (elf_link_output_extsym): Remove special check for
3313         _rld_new_interface.
3314
3315         * ecoffswap.h: Add prototypes for static functions.
3316
3317 Sun Jan 14 21:36:08 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3318
3319         * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3320         (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3321         references.
3322         (ppc_elf_relocate_section):  No longer allow .sdata/.sbss sections
3323         to satisfy a TOC16 relocation.  Rewrite unsupported relocation
3324         support.  Begin support for R_PPC_SDA{2,}REL.
3325
3326 Sat Jan 13 09:36:52 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3327
3328         * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3329         create the .got and .got.neg sections.
3330         (ppc_elf_size_dynamic_sections): Call it.
3331         (ppc_elf_check_relocs): Call it.
3332         (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3333         (ppc_elf_check_relocs): Add error messages for relocations we
3334         don't yet support.  Do not include R_PPC_SDAREL16 like a GOT
3335         relocation.
3336
3337 Fri Jan 12 15:27:59 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3338
3339         * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3340         section flags for V.4 and eabi.
3341
3342 Fri Jan 12 13:59:16 1996  Ian Lance Taylor  <ian@cygnus.com>
3343
3344         * elf.c (assign_file_positions_for_segments): If a segment
3345         contains no sections, don't mark it as readable.
3346
3347         * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3348         * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3349
3350         * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3351         dynamic section, if there is one.
3352         * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3353         (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3354         (bfd_elf64_swap_dyn_in): Likewise.
3355         * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3356         PTR.
3357         (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3358
3359         * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3360         DT_TEXTREL entry because of .rel.plt.  From Martin Pirker
3361         <pirker@eiunix.tuwien.ac.at>.
3362
3363 Thu Jan 11 17:06:14 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3364
3365         * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3366         PowerPC V.4 and eabi.
3367         * bfd-in2.h: Regenerate.
3368         * libfd.h: Regenerate.
3369
3370         * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3371
3372         * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3373         section type and SHF_EXCLUDE section flag, turning them into the
3374         appropriate bfd section flag.
3375
3376 Thu Jan 11 11:23:30 1996  Ian Lance Taylor  <ian@cygnus.com>
3377
3378         * xcofflink.c (xcoff_link_add_symbols): Create the special
3379         sections if we see a DYNAMIC object, in case that is the only
3380         XCOFF input object we see.
3381
3382         * elf32-mips.c: Extensive changes for a start at dynamic linking
3383         support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3384
3385         * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3386         (struct elf_backend_data): Remove
3387         elf_backend_create_program_headers field.  Add
3388         elf_backend_additional_program_headers and
3389         elf_backend_modify_segment_map fields.
3390         * elfxx-target.h (elf_backend_type_change_ok): Define if not
3391         defined.
3392         (elf_backend_additional_program_headers): Likewise.
3393         (elf_backend_modify_segment_map): Likewise.
3394         (elf_backend_create_program_headers): Don't define.
3395         (elfNN_bed): Change to account for field changes.
3396         * elf.c (assign_file_positions_for_segments): Call new
3397         modify_segment_map backend function.  Don't call old
3398         create_program_headers backend function.
3399         (get_program_header_size): Call additional_program_headers rather
3400         than create_program_headers.
3401         * elflink.h (elf_link_add_object_symbols): Initialize
3402         type_change_ok from new backend field.
3403         (elf_link_output_extsym): Don't warn if _rld_new_interface is
3404         defined.
3405         (elf_reloc_link_order): Treat a reloc against a defined symbol as
3406         a reloc against the appropriate section.
3407
3408         * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3409         (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3410         (elf_flags_init): Rename from elf_ppc_flags_init.
3411         * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3412         elf_ppc_flags_init.
3413         (ppc_elf_copy_private_bfd_data): Likewise.
3414         (ppc_elf_merge_private_bfd_data): Likewise.
3415
3416         * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3417         relocation entries.
3418
3419 Tue Jan  9 15:22:53 1996  David Mosberger-Tang  <davidm@azstarnet.com>
3420
3421         * coff-alpha.c (alpha_relocate_section): During final link, allow
3422         output .lita section to be bigger than 64k by adjusting gp value
3423         on a per-input section basis.
3424         * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3425         field.
3426         (struct ecoff_section_tdata): Add gp field.
3427
3428 Tue Jan  9 12:00:36 1996  Ian Lance Taylor  <ian@cygnus.com>
3429
3430         Handle Alpha ECOFF changes in OSF/1 3.2.
3431         * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3432         field.
3433         * coff-alpha.c: Include "aout/ar.h".
3434         (alpha_ecoff_get_relocated_section_contents): Don't require an
3435         ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3436         3.2 doesn't generate one.
3437         (alpha_relocate_section): Likewise.
3438         (alpha_ecoff_slurp_armap): Define.
3439         (alpha_ecoff_slurp_extended_name_table): Define.
3440         (alpha_ecoff_construct_extended_name_table): Define.
3441         (alpha_ecoff_truncate_arname): Define.
3442         (alpha_ecoff_write_armap): Define.
3443         (alpha_ecoff_generic_stat_arch_elt): Define.
3444         (alpha_ecoff_update_armap_timestamp): Define.
3445         (ARFZMAG): Define.
3446         (alpha_ecoff_read_ar_hdr): New static function.
3447         (alpha_ecoff_get_elt_at_filepos): New static function.
3448         (alpha_ecoff_openr_next_archived_file): New static function.
3449         (alpha_ecoff_get_elt_at_index): New static function.
3450         (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3451         (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3452         _bfd_ecoff to alpha_ecoff.
3453         * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3454         field from backend structure, rather than always calling
3455         _bfd_get_elt_at_filepos.
3456         * coff-mips.c (mips_ecoff_backend_data): Initialize
3457         get_elt_at_filepos field.
3458         * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3459         from _bfd_generic_read_ar_hdr with minor changes.
3460         (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3461         * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3462         * libbfd.h: Rebuild.
3463
3464         * bfd-in.h (BFD_IN_MEMORY): Define.
3465         * libbfd-in.h (struct bfd_in_memory): Define.
3466         * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3467         (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3468         (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3469         (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3470         * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3471         (bfd_get_size): Handle BFD_IN_MEMORY flag.
3472         * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3473         (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3474         (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3475         * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3476         iostream.
3477         (bfd_openstreamr): Likewise.
3478         * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3479         BFD_IN_MEMORY is not set.
3480         * riscix.c (riscix_some_aout_object_p): Likewise.
3481         * bfd-in2.h, libbfd.h: Rebuild.
3482
3483         * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3484         (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3485         (bfd_get_elt_at_index): Define.
3486         * archive.c (_bfd_generic_get_elt_at_index): Rename from
3487         bfd_get_elt_at_index.  Change index parameter from int to
3488         symindex.
3489         * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3490         (_bfd_noarchive_get_elt_at_index): Define.
3491         (_bfd_archive_bsd_get_elt_at_index): Define.
3492         (_bfd_archive_coff_get_elt_at_index): Define.
3493         * bfd-in2.h, libbfd.h: Rebuild.
3494         * aout-target.h (MY_get_elt_at_index): Define if not defined.
3495         * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3496         * ieee.c (ieee_get_elt_at_index): Define.
3497         * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3498         * oasys.c (oasys_get_elt_at_index): Define.
3499         * som.c (som_get_elt_at_index): Define.
3500
3501         * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3502         numbers to the .text section.
3503
3504 Mon Jan  8 17:00:57 1996  Ian Lance Taylor  <ian@cygnus.com>
3505
3506         * ieee.c (ieee_write_debug_part): Change return type to boolean.
3507         If there is a SEC_DEBUGGING section, get the contents of the debug
3508         information part from it.
3509         (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3510         section in memory.
3511         (ieee_write_object_contents): Check ieee_write_debug_part return.
3512
3513 Thu Jan  4 17:12:37 1996  Fred Fish  <fnf@cygnus.com>
3514
3515         * config.bfd (i[345]86-*-freebsd*): Add target.
3516         * configure.in (i386freebsd_vec): Add vec.
3517         * configure: Regenerate.
3518         * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3519         (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3520         Rebuild dependencies..
3521         * freebsd.h: New file.
3522         * i386freebsd.c: New file.
3523         * targets.c (i386freebsd_vec): Declare.
3524         (bfd_target_vector): Add i386freebsd_vec.
3525         * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3526         * i386netbsd.c (SEGMENT_SIZE):  Define as TARGET_PAGE_SIZE
3527
3528 Thu Jan  4 16:27:46 1996  Ian Lance Taylor  <ian@cygnus.com>
3529
3530         * ieee.c (ieee_slurp_debug): New static function.
3531         (ieee_object_p): Call it.
3532         (ieee_slurp_section_data): Skip debugging sections.
3533         (ieee_get_reloc_upper_bound): Likewise.
3534         (ieee_get_section_contents): Likewise.
3535         (ieee_canonicalize_reloc): Likewise.
3536         (ieee_write_section_part): Likewise.
3537         (ieee_write_debug_part): Likewise.
3538         (ieee_write_data_part): Likewise.
3539         (init_for_output): Likewise.
3540
3541 Wed Jan  3 19:42:47 1996  Michael Meissner  <meissner@wogglebug.tiac.net>
3542
3543         * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3544         work.
3545         (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3546         relocs, since ppc_elf_relocate_section handles the linker case.
3547         (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3548         used.
3549         (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3550         ppc_elf_relocate_section since that is now the only caller.
3551         (ppc_elf_relocate_section): Ditto.
3552
3553 Wed Jan  3 15:11:30 1996  Ian Lance Taylor  <ian@cygnus.com>
3554
3555         * coffcode.h (coff_write_object_contents): If we don't know the
3556         section of the entry point for an XCOFF executable, always set the
3557         entry address to -1.
3558
3559 Tue Jan  2 14:17:15 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
3560
3561         * elf.c (bfd_section_from_shdr): Add support for note sections.
3562
3563 Tue Jan  2 13:10:25 1996  Ian Lance Taylor  <ian@cygnus.com>
3564
3565         * bfd-in.h (struct _symbol_info): Add stab_type field.
3566         * bfd-in2.h: Rebuild.
3567         * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3568
3569         * elf32-ppc.c: Remove trailing newline from calls to
3570         _bfd_error_handler.
3571         (ppc_elf_merge_private_bfd_data): Only warn about endianness
3572         difference if target endianness is known.
3573
3574 Thu Dec 21 12:43:49 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
3575
3576         * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3577         old style TOC16 references without using R_PPC_GOT.
3578         (ppc_reloc_type): Ditto.
3579         (ppc_elf_reloc_type_lookup): Add support for TOC16.
3580         (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3581         (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3582         (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3583         (ppc_elf_check_relocs): New function for GOT/PLT support that is
3584         work in progress.
3585         (ppc_elf_adjust_dynamic_symbol): Ditto.
3586         (ppc_elf_adjust_dynindx): Ditto.
3587         (ppc_elf_size_dynamic_sections): Ditto.
3588         (ppc_elf_finish_dynamic_symbol): Ditto.
3589         (ppc_elf_finish_dynamic_sections): Ditto.
3590         (ELF_DYNAMIC_INTERPRETER): Define.
3591
3592 Wed Dec 20 19:14:18 1995  Ken Raeburn  <raeburn@cygnus.com>
3593
3594         * elf.c (copy_private_bfd_data): When attaching sections to
3595         segments ignore sections that won't be allocated.  Patch from
3596         Andreas Schwab.
3597
3598 Tue Dec 19 20:01:43 1995  Ken Raeburn  <raeburn@cygnus.com>
3599
3600         * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3601         anything else.
3602
3603 Tue Dec 19 16:38:59 1995  Ian Lance Taylor  <ian@cygnus.com>
3604
3605         * coff-i960.c (CALC_ADDEND): Define.
3606         (coff_i960_relocate_section): Add the input section VMA to the
3607         addend for PC relative relocs.
3608
3609 Sun Dec 17 20:11:55 1995  Kim Knuttila  <krk@cygnus.com>
3610
3611         * peicode.h (pe_print_pdata): Must test the entire entry for zero
3612         to correctly terminate.
3613
3614 Fri Dec 15 12:05:57 1995  Ian Lance Taylor  <ian@cygnus.com>
3615
3616         * targets.c (enum bfd_endian): Define.
3617         (bfd_target): Rename byteorder_big_p to byteorder, and change it
3618         from boolean to enum bfd_endian.  Change header_byteorder_big_p
3619         correspondingly.
3620         * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3621         (bfd_header_big_endian, bfd_header_little_endian): New macros.
3622         * bfd-in2.h: Rebuild.
3623         * All targets: Change initialization of byteorder and
3624         header_byteorder to use enum bfd_endian values rather than
3625         booleans.
3626         * All files: Change all references to byteorder_big_p and
3627         header_byteorder_big_p to use new bfd_*_endian macros.
3628
3629         * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3630         s_vaddr.
3631         * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3632         vma.
3633         * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3634
3635 Fri Dec 15 07:32:09 1995  steve chamberlain  <sac@slash.cygnus.com>
3636
3637         * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3638
3639 Thu Dec 14 13:45:37 1995  Ian Lance Taylor  <ian@cygnus.com>
3640
3641         * ieee.c: Lots of minor cleanups.  Make many functions return
3642         errors rather than calling abort.  Also:
3643         (ieee_write_twobyte): Remove; change callers to call existing
3644         ieee_write_2bytes function.
3645         (ieee_write_expression): Don't output the section twice when
3646         outputting a local symbol.  Don't emit an extraneous zero if there
3647         is only one term.
3648         (ieee_slurp_sections): Set the lma as well as the vma.
3649         (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3650
3651         * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3652         a recognized one or bfd_arch_unknown.
3653         (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3654         to succeed.
3655         (ihex_get_symtab): Likewise.
3656
3657 Wed Dec 13 15:44:06 1995  Ian Lance Taylor  <ian@cygnus.com>
3658
3659         * aoutx.h: Include <ctype.h>.
3660         (struct aout_link_includes_table): Define.
3661         (struct aout_link_includes_totals): Define.
3662         (struct aout_link_includes_entry): Define.
3663         (aout_link_includes_lookup): Define macro.
3664         (struct aout_final_link_info): Add includes field.
3665         (aout_link_includes_newfunc): New static function.
3666         (NAME(aout,final_link)): Initialize includes hash table.
3667         (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3668
3669 Wed Dec 13 10:52:14 1995  Stan Shebs  <shebs@andros.cygnus.com>
3670
3671         * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3672
3673 Wed Dec 13 11:07:45 1995  Kim Knuttila  <krk@cygnus.com>
3674
3675         * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3676
3677 Tue Dec 12 17:42:06 1995  Kim Knuttila  <krk@cygnus.com>
3678
3679         * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3680         (pe_print_private_bfd_data): call pe_print_reloc.
3681         * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3682         * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3683         up some debugging as well.
3684
3685 Tue Dec 12 11:34:23 1995  Ian Lance Taylor  <ian@cygnus.com>
3686
3687         * config.bfd: Handle sparc-*-elf*.  From Ronald F. Guilmette
3688         <rfg@monkeys.com>.
3689
3690 Fri Dec  8 17:47:07 1995  Ian Lance Taylor  <ian@cygnus.com>
3691
3692         * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3693         when setting sections to NULL.
3694
3695 Wed Dec  6 17:05:37 1995  Ian Lance Taylor  <ian@cygnus.com>
3696
3697         * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3698         field.
3699         (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3700         (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3701         for all symbols.
3702         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3703         * bfd-in2.h: Rebuild.
3704
3705 Mon Dec  4 16:40:47 1995  Kim Knuttila  <krk@cygnus.com>
3706
3707         * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3708
3709 Mon Dec  4 11:25:39 1995  Ian Lance Taylor  <ian@cygnus.com>
3710
3711         * ihex.c (ihex_scan): Handle record types 4 and 5.
3712         (ihex_object_p): Permit types 4 and 5.
3713         (ihex_set_section_contents): Remove check for out of range
3714         addresses.
3715         (ihex_write_object_contents): Generate types 4 and 5.
3716
3717         * elflink.h (elf_link_output_extsym): Just ignore warning and
3718         indirect references to symbols which don't really exist.
3719
3720 Sun Dec  3 19:00:27 1995  Kim Knuttila  <krk@cygnus.com>
3721
3722         * peicode.h (pe_print_idata): Minor format fixes
3723         (pe_print_edata): New function. Under private printing, this formats
3724         the edata section of a PE file.
3725         (pe_print_private_bfd_data): Added call to pe_print_edata.
3726
3727 Sun Dec  3 16:46:54 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
3728
3729         * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3730         index, don't call stoi.
3731
3732 Fri Dec  1 14:46:51 1995  Ian Lance Taylor  <ian@cygnus.com>
3733
3734         * srec.c (srec_scan): Set lma as well as vma.
3735
3736         * ihex.c: New file; support for Intel Hex format.
3737         * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3738         (ihex_vec): Declare.
3739         (bfd_target_vector): Always include ihex_vec.
3740         * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3741         * Makefile.in: Rebuild dependencies.
3742         (BFD_LIBS): Add ihex.o
3743         (BFD_LIBS_CFILES): Add ihex.c.
3744         * bfd-in2.h: Rebuild.
3745
3746         * elf.c (assign_file_positions_for_segments): Sort the sections in
3747         each segment.
3748         (get_program_header_size): Return the right size if segment_map is
3749         not NULL.
3750         (copy_private_bfd_data): Don't bother to sort the sections.
3751
3752         * bfd.c (bfd_record_phdr): New function.
3753         * bfd-in.h (bfd_record_phdr): Declare.
3754         * bfd_in2.h: Rebuild.
3755
3756         * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3757         BFD_ASSERT.
3758
3759         * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3760         (bfd_zmalloc): Return PTR, not char *.  Take size_t, not
3761         bfd_size_type.
3762         * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3763         (bfd_zmalloc): Change declaration.
3764         * libbfd.h: Rebuild.
3765         * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3766         and realloc.  Don't set bfd_error_no_memory if they fail.
3767
3768 Thu Nov 30 19:32:26 1995  Kim Knuttila  <krk@cygnus.com>
3769
3770         * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3771         uses as well. Added a new howto to deal with TOCREL16 relocs that
3772         are TOCDEFN as well.
3773         (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3774         to handle RVA relocs from dlltool.
3775         (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3776         (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3777         (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3778
3779         * coffcode.h (coff_set_alignment_hook): check idata$X sections
3780         to get the right section alignment.
3781
3782 Thu Nov 30 16:48:18 1995  Ian Lance Taylor  <ian@cygnus.com>
3783
3784         * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3785         p_paddr if p_paddr is zero.
3786         (make_mapping): Set includes_filehdr and includes_phdrs for first
3787         PT_LOAD segment.
3788         (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3789         segment.
3790         (assign_file_positions_for_segments): Handle includes_filehdr and
3791         includes_phdrs.  Remove special handling of PT_PHDR and first
3792         PT_LOAD segments.
3793         (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3794         when appropriate.  Remove special handling of PT_PHDR segment.
3795         Use a more complex condition for when a section is included in a
3796         segment to handle Solaris linker oddities.
3797
3798 Thu Nov 30 11:17:33 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
3799
3800         * coff-m88k.c (howto_table): Reformatted for easier reading;
3801         special_function now points to new function m88k_special_reloc.
3802         (howto_hvrt16): Function previously used for handling HVRT16 relocs
3803         removed.
3804         (rtype2howto): Do not add reloc's r_offset to the addend, this will
3805         be done correctly by m88k_special_reloc.
3806         (reloc_processing): New function to be used by RELOC_PROCESSING.
3807         (RELOC_PROCESSING): Define to call reloc_processing.
3808
3809 Wed Nov 29 12:42:36 1995  Ian Lance Taylor  <ian@cygnus.com>
3810
3811         * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3812         (pe_print_pdata): Likewise.
3813
3814         * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3815         obstack_alloc fails.
3816         (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3817         fails.
3818         * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3819         * Many files: don't set bfd_error_no_memory if one of the above
3820         routines fails.
3821
3822         * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3823         if p_paddr_valid is set.
3824         (copy_private_bfd_data): New static function.
3825         (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3826
3827         * elf.c (assign_file_positions_for_segments): Fix case where extra
3828         program headers were allocated.
3829
3830         * elf.c (_bfd_elf_print_private_bfd_data): New function.
3831         * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3832         * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3833         _bfd_elf_print_private_bfd_data.
3834
3835         * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3836         r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3837         Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3838         (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3839         RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3840         (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3841         RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3842
3843 Tue Nov 28 16:59:50 1995  Ian Lance Taylor  <ian@cygnus.com>
3844
3845         * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3846         * elf.c (make_mapping): New static function.
3847         (map_sections_to_segments): New static function.
3848         (elf_sort_sections): New static function.
3849         (assign_file_positions_for_segments): New static function.
3850         (map_program_segments): Remove.
3851         (get_program_header_size): Remove sorted_hdrs, count, and
3852         maxpagesize parameters.  Simplify.
3853         (assign_file_positions_except_relocs): When generating an
3854         executable, use assign_file_positions_for_segments.
3855         (elf_sort_hdrs): Remove.
3856         (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3857         to get_program_header_size.
3858
3859 Mon Nov 27 12:27:46 1995  Ian Lance Taylor  <ian@cygnus.com>
3860
3861         * hp300hpux.c (MY(callback)): Set lma as well as vma.
3862
3863         * configure, config.in: Regenerate with autoconf 2.7.
3864
3865         * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3866         * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3867
3868 Wed Nov 22 12:02:09 1995  Ian Lance Taylor  <ian@cygnus.com>
3869
3870         * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3871         (ecoff_sec_to_styp_flags): Likewise.
3872         (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3873         (ecoff_set_symbol_info): Handle scRConst.
3874         (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3875         (ecoff_compute_section_file_positions): Handle .rconst section.
3876         (_bfd_ecoff_write_object_contents): Likewise.
3877         (ecoff_link_check_archive_element): Handle scRConst.
3878         (ecoff_link_add_externals): Likewise.
3879         (ecoff_link_write_external): Handle .rconst section.
3880         (ecoff_reloc_link_order): Likewise.
3881         * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3882         * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3883         section.
3884         (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3885
3886         * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3887         DEF_DYNAMIC flag is set.
3888
3889 Tue Nov 21 13:25:29 1995  Ken Raeburn  <raeburn@cygnus.com>
3890
3891         * host-aout.c: If TRAD_HEADER is defined, include it.
3892
3893 Tue Nov 21 13:03:57 1995  Ian Lance Taylor  <ian@cygnus.com>
3894
3895         * aclocal.m4 (AC_PROG_CC): Remove local definition.
3896         (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3897         (BFD_NEED_DECLARATION): New function.
3898         * configure.in: Use BFD_NEED_DECLARATION.
3899         * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3900         * configure, config.in: Rebuild with autoconf 2.6.
3901
3902         * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3903         special_sections before returning when called with a non XCOFF
3904         BFD.
3905
3906         * coffgen.c (coff_renumber_symbols): Sort common symbols with
3907         global symbols.
3908
3909         * coffcode.h (coff_compute_section_file_positions): Only pad the
3910         previous section to force file alignment when creating an
3911         executable.
3912
3913 Mon Nov 20 14:54:09 1995  Ian Lance Taylor  <ian@cygnus.com>
3914
3915         * coffcode.h (coff_compute_section_file_positions): If
3916         RS6000COFF_C, set up the .debug section.
3917
3918         * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3919         if it is not large enough to accomodate the entire TOC area with
3920         signed 16 bit offsets.
3921         (xcoff_write_global_symbol): Handle negative TOC offsets in global
3922         linkage code.
3923         (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3924         TOC anchor to use the TOC value used in the output file.
3925
3926 Sat Nov 18 18:01:41 1995  Ian Lance Taylor  <ian@cygnus.com>
3927
3928         * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3929         (_bfd_coff_read_string_table): Likewise.
3930
3931 Sat Nov 18 19:43:04 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
3932
3933         * pe-arm.c: Fix typos.
3934         * coff-arm.c: Likewise.
3935
3936 Fri Nov 17 16:22:04 1995  Kim Knuttila  <krk@cygnus.com>
3937
3938         * coff-ppc.c (list_ele): Added "cat"egory member.
3939         (record_toc): New category parameter (priv or pub).
3940         (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3941         (ppc_process_before_allocation): Removed embrionic data-in-toc from
3942         the mainline. It addes extra toc cells in error.
3943         (ppc_coff_swap_sym_in_hook): Added some documentation.
3944         (dump_toc): Can now diagnose "virtual toc" chicanery.
3945
3946 Fri Nov 17 10:41:25 1995  Philippe De Muyter  <phdm@info.ucl.ac.be>
3947
3948         * elf-bfd.h (struct elf_link_hash_table): Change type of
3949         dynsymcount and bucketcount fields from size_t to bfd_size_type.
3950
3951 Fri Nov 17 10:02:58 1995  Ian Lance Taylor  <ian@cygnus.com>
3952
3953         * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3954         pointerize C_LEAFSTAT or C_LEAFEXT entries.
3955
3956         * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3957         DT_INIT and DT_FINI entries if the _init or _fini symbol is
3958         defined or mentioned in a regular file.
3959
3960 Thu Nov 16 15:16:42 1995  Kim Knuttila  <krk@cygnus.com>
3961
3962         * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3963         (coff_ppc_relocate_section): Handle TOCDEFN attribute
3964         (coff_ppc_relocate_section): Correct REL24 handling
3965         (ppc_process_before_allocation): Correct TOCDEFN handling
3966
3967         * peicode.h (dir_names): Added name descriptions
3968
3969 Thu Nov 16 03:38:03 1995  Ken Raeburn  <raeburn@cygnus.com>
3970
3971         * VERSION: Updated to cygnus-2.6.
3972
3973 Wed Nov 15 19:30:07 1995  Ken Raeburn  <raeburn@cygnus.com>
3974
3975         * targets.c (m68k4knetbsd_vec): Declare.
3976
3977 Wed Nov 15 18:05:52 1995  Ian Lance Taylor  <ian@cygnus.com>
3978
3979         * targets.c (bfd_target): Change type of second argument to
3980         _bfd_print_private_bfd_data from void * to PTR.
3981         * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3982         using PTR rather than void *.
3983         * bfd-in2, libbfd.h: Rebuild.
3984         * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3985         to PTR.
3986         * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3987         _bfd_generic_bfd_print_private_bfd_data rather than casting
3988         bfd_true.
3989
3990 Wed Nov 15 04:09:14 1995  Ken Raeburn  <raeburn@cygnus.com>
3991
3992         * Makefile.in (.dep1): Fix stupid typo in last change.  Remove any
3993         "DO NOT DELETE" lines or blank lines that mkdep writes on some
3994         systems.
3995         (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3996         BFD64_BACKENDS_CFILES): New variables.
3997         (CFILES): Use them.
3998
3999 Tue Nov 14 11:52:23 1995  Ian Lance Taylor  <ian@cygnus.com>
4000
4001         * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4002         not at the file position of the first section.
4003         * coffcode.h (coff_compute_section_file_positions): Avoid using
4004         unportable #elif.
4005         (coff_write_object_contents): When generating a PPC PE executable
4006         with no symbols, round up the file size to a COFF_PAGE_SIZE
4007         boundary.
4008         * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4009         don't write out a string table.
4010
4011         * elf.c (bfd_section_from_shdr): When using a different section
4012         header, pass the new one to _bfd_elf_make_section_from_shdr.
4013         (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4014         (elf_map_symbols): Add section VMA to symbol value when comparing
4015         against 0.
4016         (_bfd_elf_compute_section_file_positions): Only build symbol table
4017         if there are some symbols.  Set file offset of symtab and strtab
4018         sections.
4019         (assign_file_positions_except_relocs): Remove dosyms parameter.
4020         Change all callers.  Never set file offset of symtab and strtab
4021         sections.
4022         (_bfd_elf_copy_private_section_data): New function.
4023         (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4024         (_bfd_elf_copy_private_symbol_data): New function.
4025         (swap_out_syms): Check for special mapping of st_shndx created by
4026         copy_private_symbol_data.
4027         * elfxx-target.h: Use new copy routines.
4028         * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4029         (_bfd_elf_copy_private_section_data): Declare.
4030
4031         * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4032
4033         * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4034         C_NT_WEAK.
4035
4036         * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4037         _bfd_dummy_target, matching the recent change to archive
4038         recognition.
4039
4040 Mon Nov 13 13:24:38 1995  Ian Lance Taylor  <ian@cygnus.com>
4041
4042         * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4043         arithmetic on PTR types.
4044
4045         * aout-target.h (MY(callback)): Set the lma of the sections.
4046
4047         * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4048         symbol into a reloc against the section.
4049
4050 Mon Nov 13 07:31:35 1995  Kim Knuttila  <krk@cygnus.com>
4051
4052         * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4053         glue for the relocs: IMGLUE and IFGLUE.
4054         (record_toc): new function - tracks toc contents
4055         (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4056         (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4057         (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4058         (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4059         (ppc_record_toc_entry): Removed a debug define (duh)
4060
4061         * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4062         (pe_print_idata): New function - formats the idata section data
4063         (pe_print_pdata): New function - formats the pdata section data
4064         (pe_print_private_bfd_data): calls to above
4065
4066 Sun Nov 12 12:23:24 1995  Stan Shebs  <shebs@andros.cygnus.com>
4067
4068         * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4069         * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4070         TARGET_SYM and TARGET_NAME for vector and BFD name.
4071         * coff-pmac.c (pmac_xcoff_vec): Remove.
4072         (TARGET_SYM, TARGET_NAME): Define.
4073         * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4074         machine to 0, not all PowerMacs are 601s.
4075
4076 Fri Nov 10 12:10:14 1995  Ian Lance Taylor  <ian@cygnus.com>
4077
4078         * elfcode.h (elf_object_p): Read in any program headers.
4079         * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4080         based on the program headers, if any.
4081         (elf_fake_sections): Set sh_addr from the vma, not the lma.
4082         (map_program_segments): Set p_paddr of program headers based on
4083         the lma.
4084
4085 Thu Nov  9 13:01:31 1995  Ian Lance Taylor  <ian@cygnus.com>
4086
4087         * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4088         failure.
4089
4090         * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4091         trying to do a relocateable link with a non-a.out object file.
4092
4093         * archive.c (bfd_generic_archive_p): Check the first object file
4094         in an archive even if target_defaulted is set.  If the object file
4095         has the wrong xvec, reject it.
4096
4097         * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4098         be represented, report the name via _bfd_error_handler.
4099         (translate_to_native_sym_flags): Likewise.
4100         * elf32-mips.c (mips_elf_final_link): Likewise.
4101         * oasys.c (oasys_write_sections): Likewise.
4102
4103         * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4104         which checks for STYP_OVRFLO sections.
4105         (coff_compute_section_file_positions): If RS6000COFF_C, handle
4106         reloc and lineno count overflows.
4107         (coff_write_object_contents): Call coff_count_linenumbers before
4108         coff_compute_section_file_positions.  If RS6000COFF_C, handle
4109         reloc and lineno count overflows.
4110         * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4111         relocs before dealing with .pad sections.  Count overflow section
4112         headers when handling .pad sections.
4113
4114         * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4115         if RS6000COFF_C.
4116
4117         * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4118         (struct xcoff_link_hash_table): Add descriptor_section and
4119         special_sections fields.
4120         (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4121         (xcoff_link_add_symbols): Set linkage section alignment.  Create
4122         descriptor section.  Check for magic symbol names (_text, etc.),
4123         and record them in special_sections if found.  Set
4124         XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4125         descriptor field to point back to the function code symbol.
4126         (xcoff_sweep): Always mark the special descriptor_section.
4127         (bfd_xcoff_export_symbol): Check whether the symbol might be a
4128         function descriptor, and mark it if it is.
4129         (bfd_xcoff_size_dynamic_sections): Add new special_sections
4130         parameter, and fill it in.  Allocate space for the descriptor
4131         section.
4132         (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4133         global linkage code.  If an undefined function descriptor is
4134         exported, arrange to define it.  Warn about any other undefined
4135         exported symbol.
4136         (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4137         (xcoff_write_global_symbol): Create a function descriptor when
4138         necessary.
4139         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4140         * bfd-in2.h: Rebuild.
4141
4142 Thu Nov  9 08:40:23 1995  Kim Knuttila  <krk@cygnus.com>
4143
4144         * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4145         (ppc_coff_link_hash_table): new types for hashing
4146         (ppc_coff_link_hash_newfunc): hash entry constructor
4147         (ppc_coff_link_hash_table_init): hash table initializer
4148         (ppc_coff_link_hash_table_create): hash table constructor
4149         (ppc_record_toc_entry): changed references to hash table
4150         (coff_ppc_relocate_section): changed references to hash table
4151
4152         * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4153         * libcoff.h: Rebuild
4154
4155         * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4156         (coff_link_add_symbols): removed toc_offset init
4157
4158 Thu Nov  9 04:00:38 1995  Ken Raeburn  <raeburn@cygnus.com>
4159
4160         * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4161         first.
4162
4163         * configure.in: Added new option --with[out]-mmap.  Set USE_MMAP
4164         if it is given and mmep is available.
4165         * acconfig.h: Undef USE_MMAP.
4166         * configure, config.in: Regenerated.
4167         * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4168         table handling the old way.
4169         (aout_get_external_symbols): Don't complain if last byte of string
4170         table is nonzero.
4171         * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4172         (bfd_free_window) [! USE_MMAP]: Don't define.
4173         (bfd_get_file_window,
4174         _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4175
4176 Wed Nov  8 20:03:44 1995  Eric Freudenthal <freudenthal@nyu.edu>
4177
4178         * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4179         0xffff0000.
4180
4181 Wed Nov  8 11:31:11 1995  Ian Lance Taylor  <ian@cygnus.com>
4182
4183         * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4184         compatible with AMD generated COFF files.  Try to support both AMD
4185         and GNU formats simultaneously.
4186         (coff_a29k_relocate_section): Likewise.
4187
4188         * libbfd.c (bfd_get_file_window): Change writable parameter from
4189         int to boolean; update all callers.  Pass MAP_SHARED if not
4190         writable--it's required on Solaris.  Cast fprintf argument to
4191         avoid warning.
4192         * bfd-in.h (bfd_get_file_window): Update declaration.
4193         * bfd-in2.h: Rebuild.
4194         * aoutx.h: Update calls to bfd_get_file_window.
4195
4196         * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4197         Change all uses.
4198         (xcoff_swap_ldhdr_in): New static function.
4199         (xcoff_swap_ldsym_in): New static function.
4200         (xcoff_find_reloc): Handle the case of a single reloc correctly.
4201         (xcoff_link_add_symbols): If we just created a descriptor, pass it
4202         to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4203         Handle XTY_ER/XMC_XO symbols correctly.
4204         (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4205         rather than normal symbol table.
4206         (bfd_xcoff_import_symbol): It's not an error if the symbol is
4207         already defined with the same absolute value.
4208         (xcoff_mark): When considering called symbols, check whether the
4209         descriptor is from a dynamic object, rather than the symbol
4210         itself.
4211         (xcoff_build_ldsyms): Likewise.
4212
4213         * libbfd.c (bfd_get_file_window): Change return type to boolean.
4214         Cast realloc and malloc return values.  If malloc or realloc fail,
4215         set bfd_error_no_memory.
4216         * bfd-in.h (bfd_get_file_window): Change type to boolean.
4217         * bfd-in2.h: Rebuild.
4218
4219 Tue Nov  7 11:53:48 1995  Kim Knuttila  <krk@cygnus.com>
4220
4221         * coff-ppc.c (ppc_record_toc_entry): new function.
4222         (in_reloc_p): changed return value.
4223         (coff_ppc_relocate_section): much rework.
4224         (ppc_allocate_toc_section): new function.
4225         (ppc_process_before_allocation): new function.
4226         (ppc_coff_swap_sym_in_hook): new function.
4227
4228         * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4229         (coff_link_add_symbols): initialize toc_offset.
4230
4231         * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4232         (coff_swap_aouthdr_out): Added more sections to the data
4233         dictionary for the pe file header. Also changed linker version
4234         number on the ppc side.
4235         (dir_names): small improvements to the dictionary printing.
4236         (pe_mkobject_hook): save the file level flags.
4237
4238         * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4239         (pe_tdata): added real_flags field
4240         (coff_tdata): added local_toc_sym_map and access macro
4241
4242         * libcoff.h (coff_link_hash_entry): added toc_offset field
4243         (pe_tdata): added real_flags field
4244         (coff_tdata): added local_toc_sym_map and access macro
4245
4246         * coffcode.h (coff_set_alignment_hook): added hook for PE.
4247         (coff_mkobject): init for local_toc_sym_map
4248         (coff_write_object_contents): set the internal_a.magic to
4249         IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4250         ppc compilers use.
4251
4252 Tue Nov  7 13:48:58 1995  Ian Lance Taylor  <ian@cygnus.com>
4253
4254         * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4255         entries until both the line number address and the function name
4256         address are too large.
4257
4258         * configure.in: Call AC_CHECK_PROG to find and cache AR.
4259         * configure: Rebuilt.
4260
4261         * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4262         is defined in the environment.
4263
4264 Tue Nov  7 10:57:24 1995  Jeffrey A Law  (law@cygnus.com)
4265
4266         * som.c (som_get_section_contents_in_window): Define to use
4267         generic version.
4268
4269 Mon Nov  6 17:13:15 1995  Harry Dolan  <dolan@ssd.intel.com>
4270
4271         * coff-i860.c: New file, based on coff-i386.c.
4272         * cpu-i860.c: New file, based on cpu-i386.c.
4273         * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4274         * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4275         targets, using i860coff_vec.
4276         * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4277         trad-core.o and hosts/i860mach3.h.
4278         (i860coff_vec): Use coff-i860.o and cofflink.o.
4279         * configure: Rebuild.
4280         * Makefile.in: Rebuild dependencies.
4281         (ALL_MACHINES): Add cpu-i860.o.
4282         (BFD32_BACKENDS): Add coff-i860.o.
4283         (CFILES): Add cpu-i860.c and coff-i860.c.
4284         * targets.c (i860coff_vec): Declare.
4285         (bfd_target_vector): Add &i860coff_vec.
4286         * archures.c (bfd_i860_arch): Declare.
4287         (bfd_archures_list): Add &bfd_i860_arch.
4288         * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4289         (coff_set_flags): Handle bfd_arch_i860.
4290         (coff_write_object_contents): Handle I860 a.out magic number.
4291
4292 Mon Nov  6 14:34:07 1995  Ian Lance Taylor  <ian@cygnus.com>
4293
4294         * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4295         the created .tc section to 2.
4296         (xcoff_mark): Don't keep a .loader reloc for a call to an
4297         undefined symbol when creating a shared library.
4298         (xcoff_build_ldsyms): When creating a shared library, generate
4299         global linkage code for a call to an undefined symbol.
4300
4301 Sun Nov  5 21:44:13 1995  Ken Raeburn  <raeburn@cygnus.com>
4302
4303         * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4304         BFD32_BACKENDS, BFD64_BACKENDS.
4305         (.dep1): Put mkdep output in a separate file.
4306         Rebuilt dependencies.
4307
4308         * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4309         value.
4310
4311         Permit use of mmap when available:
4312
4313         * configure.in: Check for mmap, madvise, mprotect.
4314         * config.in, configure: Regenerated.
4315
4316         * libbfd.c (struct _bfd_window_internal): Define type.
4317         (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4318         functions.
4319         (ok_to_map): New static variable for debugging.
4320         (_bfd_generic_get_section_contents_in_window): New function.
4321         * bfd-in.h (bfd_window_internal): Declare type.
4322         (bfd_window): Define type.
4323         (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4324         * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4325         Declare.
4326
4327         * libaout.h (struct aoutdata): Add two window fields.
4328         (obj_aout_sym_window, obj_aout_string_window): New macros.
4329         * aoutx.h (some_aout_object_p): Initialize windows.
4330         (aout_get_external_symbols): Get symbol data and strings in
4331         windows instead of explicitly allocated buffers.
4332         (slurp_symbol_table): Free window instead of memory.
4333         (bfd_free_cached_info): Release windows instead of freeing storage
4334         directly.
4335         (aout_link_free_symbols): Ditto.
4336
4337         * targets.c (bfd_target): Add new field for
4338         get_section_contents_in_window.
4339         (BFD_JUMP_TABLE_GENERIC): Updated.
4340         * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4341         coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4342         libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4343         macros for get_section_contents_in_window field.
4344
4345 Sat Nov  4 12:23:26 1995  Fred Fish  <fnf@cygnus.com>
4346
4347         * core.c: Renamed to corefile.c
4348         * makefile.dos (OBJS): Change core.o to corefile.o
4349         * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4350
4351 start-sanitize-gm
4352 Sat Nov  4 10:16:54 1995  Stu Grossman  (grossman@cygnus.com)
4353
4354         * config.bfd (mips*-*-magic*):  Add bfd_elf32_bigmips_vec to
4355         targ_selvecs to allow debugging under Irix-5 native.
4356
4357 end-sanitize-gm
4358 Fri Nov  3 15:54:59 1995  Ian Lance Taylor  <ian@cygnus.com>
4359
4360         * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4361         to o.  Clobber and restore the list of new csects around the call
4362         to _bfd_generic_link_add_one_symbol, in case it wants to report a
4363         linker error and the linker wants to read the symbol table.  Reset
4364         the line number count of a real section even if it has no relocs.
4365         (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4366
4367         * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4368         is too small.
4369
4370 Thu Nov  2 23:16:39 1995  Ian Lance Taylor  <ian@cygnus.com>
4371
4372         * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4373         an undefined symbol in a shared link.
4374
4375         * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4376         oldtype from bfd_link_order_type to bfd_link_hash_type.  From
4377         phdm@info.ucl.ac.be (Philippe De Muyter).
4378
4379 Wed Nov  1 14:26:02 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
4380
4381         * coff-m88k.c (rtype2howto): New static function.
4382         (RTYPE2HOWTO): Use it rather than a macro definition.
4383
4384         * coffcode.h (coff_write_object_contents): set internal_a.magic
4385         to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4386
4387         * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4388         define TRAD_HEADER to new file hosts/delta68.h.
4389         m88*-motorola-sysv*, however, does use ptrace-core.o.
4390         * hosts/delta68.h: New file.
4391
4392         * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4393         bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4394
4395 Wed Nov  1 13:51:54 1995  Ken Raeburn  <raeburn@cygnus.com>
4396
4397         * i386linux.c (MY(vec)): Declare before use.
4398
4399 Wed Nov  1 11:45:07 1995  Ian Lance Taylor  <ian@cygnus.com>
4400
4401         * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4402         Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4403
4404         * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4405         BFD is not of the right type.
4406         (bfd_elf_get_needed_list): Likewise.
4407         * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4408         * sunos.c (bfd_sunos_get_needed_list): Likewise.
4409         * xcofflink.c (XCOFF_XVECP): Define.
4410         (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4411         of the right type.
4412         (bfd_xcoff_import_symbol): Likewise.
4413         (bfd_xcoff_export_symbol): Likewise.
4414         (bfd_xcoff_link_count_reloc): Likewise.
4415         (bfd_xcoff_record_link_assignment): Likewise.
4416         (bfd_xcoff_size_dynamic_sections): Likewise.
4417
4418         * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4419         table index against the number of symbols for a base relative
4420         reloc.
4421
4422         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4423         static function.
4424         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4425         full_aouthdr flag here...
4426         (_bfd_xcoff_bfd_final_link): ...not here.
4427
4428 Tue Oct 31 12:52:02 1995  Fred Fish  <fnf@cygnus.com>
4429
4430         * libelf.h:  Rename to elf-bfd.h to avoid conflict with
4431         systems that have a system <libelf.h>.
4432         * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4433         * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4434         elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4435         elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4436         elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4437         elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4438         * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4439
4440 Tue Oct 31 15:30:07 1995  David Mosberger-Tang  <davidm@azstarnet.com>
4441
4442         * ecoff.c (ecoff_set_symbol_info): Add new parameter weak.  If
4443         set, set BSF_WEAK in symbol.  Change all callers.
4444         (ecoff_get_extr): Set weakext based on BSF_WEAK.
4445         (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4446         _bfd_generic_link_add_one_symbol.
4447         (ecoff_indirect_link_order): Check that the section tdata relocs
4448         are not NULL before using them.
4449
4450         * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4451         define TRAD_HEADER as hosts/alphalinux.h.
4452         * configure: Rebuild.
4453         * hosts/alphalinux.h: New file.
4454         * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4455         not int.
4456
4457 Tue Oct 31 12:34:11 1995  Ian Lance Taylor  <ian@cygnus.com>
4458
4459         * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4460         C_ECOMM storage classes.
4461
4462         * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4463         of xcoff_mark.
4464         (xcoff_mark): Call xcoff_mark_symbol.
4465         (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4466         (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4467         doing it by hand.
4468         (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4469
4470 Mon Oct 30 14:53:48 1995  Ian Lance Taylor  <ian@cygnus.com>
4471
4472         * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4473         field.
4474         (xcoff_find_reloc): New static function.
4475         (xcoff_link_add_symbols): Use it.
4476         (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4477         (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL.  Don't
4478         relocate the value of C_DECL.
4479
4480         * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4481
4482 Sat Oct 28 01:25:34 1995  steve chamberlain  <sac@slash.cygnus.com>
4483
4484         * cofflink.c (_bfd_coff_generic_relocate_section): Make
4485         callback decide what goes in .relocs.
4486         * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4487         * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4488         there is one.
4489
4490 Sat Oct 28 01:51:02 1995  Ian Lance Taylor  <ian@cygnus.com>
4491
4492         * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4493         absolute section.
4494
4495 Fri Oct 27 18:14:39 1995  Ian Lance Taylor  <ian@cygnus.com>
4496
4497         * xcofflink.c: More improvements, mostly to fix handling of
4498         constructors and a few other special cases.
4499         * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4500         zero, reverting yesterday's change.
4501         * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4502         (bfd_xcoff_link_count_reloc): Declare.
4503         (bfd_xcoff_record_link_assignment): Declare.
4504         * bfd-in2.h: Rebuild.
4505
4506 Fri Oct 27 14:42:15 1995  Niklas Hallqvist  <niklas@appli.se>
4507
4508         * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4509         aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4510         i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4511         i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4512         ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4513         Change PAGE_SIZE to TARGET_PAGE_SIZE.
4514
4515         * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4516         format.
4517
4518         * netbsd.h: Double ditto (incl. m68k4k support).  NetBSD's text
4519         segments includes the a.out header.  See to that the magic number
4520         *always* is big-endian.
4521
4522         * config.bfd: Add m68*-hp*-netbsd* case.  Cross-pollinate m68k and
4523         m68k4k NetBSD configurations.
4524
4525         * configure.in, configure: Separate i386 & mips NetBSD
4526         configurations from other BSD ones.  Don't assume DEC is the only
4527         thing NetBSD/mips run on.  Add {m68k,ns32k,sparc}-*-netbsd*
4528         configurations.  Add support for m68k4k NetBSD object format.
4529
4530         * libaout.h: Added M_68K4K_NETBSD magic.
4531
4532         * m68k4knetbsd.c: New file.
4533
4534         * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4535
4536         * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4537         <machine/endian.h>.
4538
4539         * hosts/mipsnbsd.h: New file.
4540
4541 start-sanitize-gm
4542 Fri Oct 27 09:41:51 1995  Stu Grossman  (grossman@cygnus.com)
4543
4544         * config.bfd:  Add config stuff for mips*-*-magic* to set
4545         targ_defvec to ecoff_big_vec.
4546
4547 end-sanitize-gm
4548 Thu Oct 26 14:16:47 1995  Ian Lance Taylor  <ian@cygnus.com>
4549
4550         * xcofflink.c: Numerous changes to get closer to a working XCOFF
4551         linker.
4552         * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4553         toc_section, and entry_section fields.
4554         (struct xcoff_section_tdata): Remove ldrel_count field.
4555         * libcoff.h: Rebuild.
4556         * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4557         fields.
4558         (coff_compute_section_file_positions): If RS6000COFF_C, generate
4559         full a.out header if full_aouthdr is set in xcoff_data.
4560         (coff_write_object_contents): Likewise.  Set o_snentry and o_sntoc
4561         based on sections stored in xcoff_data.
4562         * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4563         fields.
4564         (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4565         (rs6000coff_vec): Set symbol_leading_char to '.'.
4566         * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4567         value stored in ret rather than returning a pointer value.
4568
4569 Wed Oct 25 23:10:39 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
4570
4571         * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4572         format for now.
4573
4574 Wed Oct 25 16:19:27 1995  Jeffrey A Law  (law@cygnus.com)
4575
4576         * som.c (som_slurp_string_table): Allocate the strings with malloc
4577         since they're free'd by free_cached_info.
4578         (som_slurp_symbol_table): Similarly for the symbol table.
4579
4580 Wed Oct 25 14:59:22 1995  Per Bothner  <bothner@kalessin.cygnus.com>
4581
4582         * Makefile.in (diststuff):  Don't make headers.
4583
4584 Wed Oct 25 11:32:54 1995  Ian Lance Taylor  <ian@cygnus.com>
4585
4586         * Makefile.in: Rebuild dependencies.
4587
4588         * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4589         output_bfd is not SunOS.
4590         (bfd_sunos_size_dynamic_sections): Likewise.  Don't scan relocs of
4591         non-SunOS input files.
4592
4593         * xcofflink.c: Extensive changes to support linking shared objects
4594         and generating a .loader section.
4595         * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4596         (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4597         last_symndx, and ldrel_count fields.
4598         * libcoff.h: Rebuild.
4599         * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4600         * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4601         is set.
4602         * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4603         (bfd_xcoff_export_symbol): Declare.
4604         (bfd_xcoff_size_dynamic_sections): Declare.
4605         * bfd-in2.h: Rebuild.
4606
4607 Tue Oct 24 17:44:20 1995  Stan Shebs  <shebs@andros.cygnus.com>
4608
4609         * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4610         * configure: Rebuild.
4611         * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4612         * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4613         contents.
4614         (pmac_xcoff_vec): Update to use new xcoff support.
4615         * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4616         (xcoff_write_armap): Declare buf as unsigned char.
4617         * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4618
4619         * mpw-make.sed: Generalize subdir_do edit.
4620
4621 Tue Oct 24 10:25:01 1995  Jeffrey A Law  (law@cygnus.com)
4622
4623         * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4624         correctly.  Don't initialize asect->vma.
4625
4626 Fri Oct 20 13:23:48 1995  Ken Raeburn  <raeburn@cygnus.com>
4627
4628         * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4629         something a little less than the page size.
4630
4631 Thu Oct 19 13:06:09 1995  Ian Lance Taylor  <ian@cygnus.com>
4632
4633         * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4634
4635 Wed Oct 18 16:20:08 1995  steve chamberlain  <sac@slash.cygnus.com>
4636
4637         * coff-i386.c (coff_i386_reloc_type_lookup): New.
4638         * coffcode.h (coff_write_object_contents): If .bss is before
4639         .data us that as data_start.
4640         * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4641         calc correct.
4642         * peicode.h (add_data_entry): Use _cooked_size of data directory.
4643         (coff_swap_outhdr_out): Hardwire in version number.
4644
4645 Wed Oct 18 16:50:54 1995  Ken Raeburn  <raeburn@cygnus.com>
4646
4647         * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4648         major and minor to *_vno, since the former are also macros in
4649         SunOS header files.  Cast result of bfd_alloc to appropriate
4650         type.
4651
4652         * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4653         before assigning to sec_data.
4654
4655 Wed Oct 18 13:25:17 1995  Ian Lance Taylor  <ian@cygnus.com>
4656
4657         * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4658         now relative to the section, not absolute.
4659         * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4660         get the file name when there is a N_SO directory name.  When
4661         handling stabs, remember that section->vma was added to the
4662         offset.
4663
4664 Tue Oct 17 18:24:54 1995  Ian Lance Taylor  <ian@cygnus.com>
4665
4666         * sunos.c (struct sunos_link_hash_table): Add needed field.
4667         (sunos_link_hash_table_create): Call bfd_release, not free.
4668         (sunos_link_hash_table_create): Initialize needed field.
4669         (sunos_add_dynamic_symbols): Record needed objects.
4670         (bfd_sunos_get_needed_list): New function.
4671         * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4672         * bfd-in2.h: Rebuild.
4673
4674 Mon Oct 16 14:43:59 1995  steve chamberlain  <sac@slash.cygnus.com>
4675
4676         * libcoff-in.h (pe_data_type.in_reloc_p): New.
4677
4678 Mon Oct 16 10:52:50 1995  Ian Lance Taylor  <ian@cygnus.com>
4679
4680         * bfd-in.h (struct bfd_link_needed_list): Rename from
4681         bfd_elf_link_needed_list.
4682         * bfd-in2.h: Rebuild.
4683         * elf.c, elflink.h, libelf.h: Corresponding changes.
4684
4685         Add start at AIX linker support; no shared libraries yet.
4686         * xcofflink.c: New file.
4687         * configure.in (rs600coff_vec): Use xcofflink.o.
4688         * configure: Rebuild.
4689         * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4690         fields.
4691         (struct xcoff_section_tdata): Define.
4692         (xcoff_section_data): Define macro.
4693         (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4694         (_bfd_xcoff_bfd_link_add_symbols): Declare.
4695         (_bfd_xcoff_bfd_final_link): Declare.
4696         (_bfd_ppc_xcoff_relocate_section): Declare.
4697         * libcoff.h: Rebuild.
4698         * coff-rs6000.c: Clean up a bit.
4699         (xcoff_mkobject): Default modtype to 1L, not RE.  Initialize
4700         cputype, csects, and debug_indices.
4701         (xcoff_copy_private_bfd_data): Copy cputype.
4702         (xcoff_howto_table): Rename from rs6000coff_howto_table.
4703         (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4704         (xcoff_reloc_type_lookup): Rename from
4705         rs6000coff_reloc_type_lookup.
4706         (coff_relocate_section): Define.
4707         (_bfd_xcoff_sizeof_headers): Define.
4708         (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4709         (_bfd_xcoff_bfd_relax_section): Define.
4710         (_bfd_xcoff_bfd_link_split_section): Define.
4711         (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4712         coff.
4713         * coffcode.h (coff_compute_section_file_positions): If AIX,
4714         increment sofar by SMALL_AOUTSZ if not executable.
4715         (coff_write_object_contents): If AIX, always output an a.out
4716         header; if not executable, header size of SMALL_AOUTSZ.
4717         * hash.c (struct bfd_strtab_hash): Add xcoff field.
4718         (_bfd_stringtab_init): Initialize xcoff field.
4719         (_bfd_xcoff_stringtab_init): New function.
4720         (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4721         (_bfd_stringtab_emit): In XCOFF mode, write out length.
4722         * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4723         * libbfd.h: Rebuild.
4724         * Makefile.in: Rebuild dependencies.
4725         (BFD32_BACKENDS): Add xcofflink.o.
4726         (CFILES): Add xcofflink.c.
4727
4728         * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4729         SEC_NO_FLAGS, for .acommon section.  From Peter Schauer
4730         <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4731
4732 Sat Oct 14 21:36:02 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
4733
4734         * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4735
4736 Fri Oct 13 17:48:43 1995  Ken Raeburn  <raeburn@cygnus.com>
4737
4738         * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4739         * config.in: Regenerated.
4740
4741         * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4742         (_bfd_chunksize): New variable.
4743         (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4744         for obstack chunk size.
4745         * configure.in: Check for getpagesize.
4746         * configure: Regenerated.
4747
4748         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4749
4750         * trad-core.c (rawptr): Make it a local variable of
4751         ptrace_unix_core_file_p.
4752
4753 Fri Oct 13 11:22:01 1995  steve chamberlain  <sac@slash.cygnus.com>
4754
4755         * coff-arm.c (in_reloc_p): New.
4756         * coff-i386.c (in_reloc_p): New.
4757         * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4758         (coff_write_object_contents): Only set has_reloc_section
4759         if PE_IMAGE.
4760         * cofflink.c (_bfd_coff_generic_relocate_section): Call
4761         in_reloc_p to decide if reloc should be emitted.
4762         * libcoff.h (pe_data_type.in_reloc_p): New.
4763         * peicode.h (pe_mkobject): Initialize in_reloc_p.
4764
4765 Wed Oct 11 00:49:29 1995  Ian Lance Taylor  <ian@cygnus.com>
4766
4767         * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4768         (_bfd_coff_read_internal_relocs): Likewise.
4769         * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4770         (_bfd_coff_read_internal_relocs): Likewise.
4771
4772         * elflink.h (elf_link_add_object_symbols): Correct conditions
4773         under which type and size change warnings are issued.
4774
4775 Tue Oct 10 18:32:46 1995  Ian Lance Taylor  <ian@cygnus.com>
4776
4777         * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4778         a symbol which is not in a real section.
4779         (coff_write_native_symbol): Corresponding change.
4780
4781         * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4782         coff_link_hash_newfunc and make non-static.
4783         (_bfd_coff_link_hash_table_init): New function, broken out of
4784         _bfd_coff_link_hash_table_create.
4785         (_bfd_coff_link_hash_table_create): Use it.
4786         (process_embedded_commands): Make static.
4787         * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4788         (_bfd_coff_link_hash_table_init): Declare.
4789         * libcoff.h: Rebuild.
4790
4791         * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4792         field in XCOFF tdata.
4793         (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4794         U802ROMAGIC, for clarity.  Try to set arch and machine correctly
4795         based on cputype stored in a.out header, or in n_type of initial
4796         .file symbol.
4797         (coff_write_object_contents): Set cputype correctly in a.out
4798         header.
4799         (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4800         warnings.
4801         * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4802         (coff_swap_aouthdr_out): Swap out cputype field.  Don't clear
4803         old resv1 field.
4804         * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4805         * libcoff.h: Rebuild.
4806
4807         * cpu-rs6000.c (rs6000_compatible): New static function.
4808         (bfd_rs6000_arch): Use it.
4809         * cpu-powerpc.c (powerpc_compatible): New static function.
4810         (arch_info_struct): Define various flavours of PowerPC.
4811         (bfd_powerpc_arch): Use powerpc_compatible.  Point at
4812         arch_info_struct.
4813
4814 Tue Oct 10 10:50:46 1995  Fred Fish  <fnf@cygnus.com>
4815
4816         * Makefile.in (FLAGS_TO_PASS):  Remove BISON.
4817
4818 Tue Oct 10 01:28:29 1995  Ian Lance Taylor  <ian@cygnus.com>
4819
4820         * elflink.h (elf_link_add_object_symbols): Don't warn about
4821         changing the size or type if the old definition was weak.
4822
4823 Mon Oct  9 11:24:08 1995  Ian Lance Taylor  <ian@cygnus.com>
4824
4825         * coffcode.h (combined_entry_type): Add fix_line field.
4826         (coff_slurp_line_table): Warn if we try to set the lineno field of
4827         a symbol twice.
4828         (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4829         C_EINCL by setting fix_line.  Fix C_BSTAT symbol value.
4830         * coffgen.c (coff_mangle_symbols): Handle fix_line.
4831         (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4832         absolute section.
4833         (coff_print_symbol): Print fix_value symbols in a useful fashion.
4834         * libcoff.h: Rebuild.
4835
4836         * libcoff-in.h (struct xcoff_tdata): Define.
4837         (xcoff_data): Define.
4838         * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4839         * bfd-in2.h, libcoff.h: Rebuild.
4840         * coff-rs6000.c (xcoff_mkobject): New static function.
4841         (coff_mkobject): Define.
4842         (xcoff_copy_private_bfd_data): New static function.
4843         (coff_bfd_copy_private_bfd_data): Define.
4844         (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4845         signed to bitfield.
4846         (rs6000coff_vec): Add DYNAMIC to object_flags.
4847         * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4848         .loader sections specially.
4849         (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4850         section alignment from the XCOFF tdata information.
4851         (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4852         F_SHROBJ, and copy the extra a.out header information into the
4853         XCOFF tdata structure.
4854         (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4855         F_DYNLOAD and the extra a.out header information.
4856         (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4857         C_HIDEXT symbol with attached csect information.
4858         * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4859         in the o_maxdata field.
4860         (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4861         * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4862         end if BSF_NOT_AT_END is set.
4863
4864         * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4865         _bfd_read_ar_hdr_fn.
4866         * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4867         * bfd-in2.h, libbfd.h: Rebuild.
4868         * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4869         return value.
4870         (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4871         (bfd_slurp_bsd_armap_f2): Likewise.
4872         (_bfd_slurp_extended_name_table): Likewise.
4873
4874 Fri Oct  6 16:18:35 1995  Ken Raeburn  <raeburn@cygnus.com>
4875
4876         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4877
4878         * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4879         when the symbol table is empty.
4880
4881         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4882         space for section symbols, since we don't output them either.
4883         (elf_m68k_adjust_dynindx): Removed.
4884
4885         * ptrace-core.c (rawptr): Make it a local variable of
4886         ptrace_unix_core_file_p.
4887
4888 Fri Oct  6 12:24:47 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
4889
4890         * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4891         NULL.
4892
4893         * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4894         Mac object file formats.
4895
4896 Fri Oct  6 12:04:02 1995  Ian Lance Taylor  <ian@cygnus.com>
4897
4898         * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4899         auxent if there isn't one.
4900         (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4901         rather than FILNMLEN as the maximum name length.
4902
4903         * coffcode.h (bfd_coff_backend_data): Add new field
4904         _bfd_coff_print_aux.
4905         (bfd_coff_print_aux): New static function.
4906         (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4907         scnlen field of an XTY_LD csect aux entry.
4908         (coff_print_aux): New static function.
4909         (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4910         in coff_pointerize_aux_hook.
4911         (bfd_coff_std_swap_table): Initialize new field.
4912         * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4913         * libcoff.h: Rebuild.
4914         * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4915         * coff-mips.c (mips_ecoff_backend_data): Likewise.
4916
4917         * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4918         if there are symbols, for native AIX ld compatibility.
4919
4920         * coffcode.h (bfd_coff_backend_data): Add new field
4921         _bfd_coff_pointerize_aux_hook.
4922         (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4923         or I960, and as 0 otherwise.
4924         (bfd_coff_std_swap_table): Initialize new field.
4925         * libcoff.h: Rebuild.
4926         * coffgen.c (coff_pointerize_aux): Change parameters  to take
4927         symbol pointer instead of type and class, and to take aux index.
4928         Call _bfd_coff_pointerize_aux_hook if it is defined.
4929         (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4930         * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4931         * coff-mips.c (mips_ecoff_backend_data): Likewise.
4932
4933         * coff-rs6000.c: Add full support for AIX archives.  Rewrite old
4934         read-only/host-only support.
4935
4936         * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4937         BSF_LOCAL.
4938         (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4939         RS6000COFF_C.
4940
4941         * targets.c (bfd_target): Add _bfd_read_ar_hdr field.  Modify
4942         BFD_JUMP_TABLE_ARCHIVE accordingly.
4943         * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4944         (_bfd_compute_and_write_armap): Declare.
4945         (_bfd_generic_read_ar_hdr): Declare.
4946         (_bfd_read_ar_hdr): Define.
4947         (_bfd_noarchive_read_ar_hdr): Define.
4948         (_bfd_archive_bsd_read_ar_hdr): Define.
4949         (_bfd_archive_coff_read_ar_hdr): Define.
4950         * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4951         _bfd_read_ar_hdr instead.
4952         (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4953         (_bfd_compute_and_write_armap): Rename from
4954         compute_and_write_armap.  Make non-static.  Change all callers.
4955         * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4956         than _bfd_snarf_ar_hdr.
4957         * aout-target.h (MY_read_ar_hdr): Define if not defined.
4958         * ieee.c (ieee_read_ar_hdr): Define.
4959         * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4960         * oasys.c (oasys_read_ar_hdr): Define.
4961         * som.c (som_read_ar_hdr): Define.
4962         * bfd-in2.h, libbfd.h: Rebuild.
4963
4964 Thu Oct  5 14:04:07 1995  steve chamberlain  <sac@slash.cygnus.com>
4965
4966         * peicode.c (coff_swap_filehdr_in): If symptr is
4967         zero, there aren't any symbols, even if nsyms is set.
4968
4969 Thu Oct  5 11:45:02 1995  Ian Lance Taylor  <ian@cygnus.com>
4970
4971         * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4972         field.
4973         * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4974         sections, and set styp correctly for them: .got, .hash, .dynamic,
4975         .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4976         (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4977         types.
4978         (ecoff_sort_hdrs): New static function.
4979         (ecoff_compute_section_file_positions): Return boolean, not void.
4980         Sort the sections by VMA before looking through them.  Put the
4981         first non SEC_ALLOC section on a new page.  Put every SEC_ALLOC
4982         section on an appropriate boundary within the page.
4983         (ecoff_compute_reloc_file_positions): Check return value of
4984         ecoff_compute_section_file_positions.
4985         (_bfd_ecoff_set_section_contents): Likewise.
4986         (_bfd_ecoff_write_object_contents): Check for various Alpha
4987         section types when incrementing text_size and data_size.  Call
4988         adjust_headers backend function if it exists.
4989         * coff-alpha.c (alpha_adjust_headers): New static function.
4990         (alpha_ecoff_backend_data): Initialize adjust_headers field.
4991         * coff-mips.c (mips_ecoff_backend_data): Likewise.
4992
4993         * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4994
4995 Wed Oct  4 18:15:02 1995  Jeff Law  (law@hurl.cygnus.com)
4996
4997         * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4998         of ALTERNATE_AIX_CORE_FORMAT.
4999         * configure.in (aix4): No longer need CORE_FLAGS.
5000         * configure: Updated.
5001
5002 Wed Oct  4 15:36:36 1995  Ken Raeburn  <raeburn@cygnus.com>
5003
5004         NS32k changes from Ian Dall:
5005         * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5006         macros.
5007         (aout_link_input_section_std, aout_link_input_section_ext,
5008         aout_link_reloc_link_order): Call them instead of _bfd_*
5009         versions.
5010         * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5011         to zero.
5012         (backend_data): Use it instead of hardcoded zero.
5013
5014         * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5015         (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5016
5017         * ns32knetbsd.c: Include bfd.h.
5018         (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5019         (MY_bfd_reloc_type_lookup): Declare function too.
5020         * pc532-mach.c (set_sizes): Don't declare.
5021         (MY_text_includes_header, MY_exec_header_not_counted): Define.
5022         (backend_data, MY_backend_data): Don't define.
5023
5024         * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5025         ns32k-*-lites* like ns32k-*-netbsd*.
5026
5027         * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5028         compile on lites.
5029
5030 Wed Oct  4 14:15:52 1995  Ian Lance Taylor  <ian@cygnus.com>
5031
5032         * coffcode.h (coff_write_object_contents): Restore setting
5033         f_timdat to 0, deleted on August 22.
5034
5035 Tue Oct  3 16:28:32 1995  steve chamberlain  <sac@slash.cygnus.com>
5036
5037         * coffcode.h (coff_bfd_copy_private_symbol_data,
5038         coff_bfd_copy_private_section_data,
5039         coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5040         * peicode.h (coff_bfd_copy_private_bfd_data): New
5041         (pe_bfd_copy_private_bfd_data): New.
5042         (coff_swap_scnhdr_in): Swap bss size into the right place.
5043         (pe_print_private_bfd_data): Add some newlines.
5044
5045 Tue Oct  3 11:53:04 1995  Jeff Law  (law@hurl.cygnus.com)
5046
5047         * som.c (setup_sections): Don't die if a space has no subspaces.
5048
5049 Mon Oct  2 14:08:55 1995  Ian Lance Taylor  <ian@cygnus.com>
5050
5051         * elflink.h (elf_link_add_object_symbols): Don't let a weak
5052         dynamic symbol override a common symbol.  Don't change the size or
5053         type if they have been set and the new symbol is not a definition.
5054         Warn if the size or type changes.
5055
5056 Sun Oct  1 01:34:41 1995  Jeff Law  (law@hurl.cygnus.com)
5057
5058         * som.c (som_begin_writing): Don't write the symbol table or
5059         symbol  strings.
5060         (som_finish_writing): Write them here.  Place them after the
5061         subspace data, but before the relocs.
5062
5063 Fri Sep 29 11:01:55 1995  Ian Lance Taylor  <ian@cygnus.com>
5064
5065         * sunos.c (sunos_add_one_symbol): Just pass false, not
5066         info->shared_library, to sunos_create_dynamic_sections.
5067         (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5068         section.
5069         (sunos_check_dynamic_reloc): Remove .text section assertion.
5070
5071 Thu Sep 28 18:48:47 1995  Stan Shebs  <shebs@andros.cygnus.com>
5072
5073         * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5074         * configure, configure.in: Add pmac_xcoff_vec case.
5075         * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5076         * coff-pmac.c: New file, PowerMac XCOFF support.
5077         * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5078         * targets.c (pmac_xcoff_vec): Declare.
5079
5080         * mpw-config.in: Various changes to be compatible with the
5081         autoconf-based configury.
5082         * mpw-make.sed: New file, sed commands to translate Unix
5083         makefile into MPW syntax.
5084         * mpw-make.in: Remove.
5085         * hosts/mpw.h: Remove.
5086         * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5087         true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5088
5089 Thu Sep 28 17:06:23 1995  steve chamberlain  <sac@slash.cygnus.com>
5090
5091         * binary.c (binary_get_symtab): Return an empty string on error.
5092         * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5093
5094 Thu Sep 28 15:30:44 1995  Kim Knuttila  <krk@nellie>
5095
5096         * coff-ppc.c: Reformatted according to gnu conventions
5097                       Removed irrelevant "if 0" code
5098
5099 Thu Sep 28 11:19:53 1995  Ian Lance Taylor  <ian@cygnus.com>
5100
5101         * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5102         symbols rather than as indirect symbols.
5103         (MY(slurp_symbol_table)): Don't do anything special about
5104         secondary symbols.
5105
5106         * coffcode.h (coff_new_section_hook): Make sure that the alignment
5107         of .ctors and .dtors sections is no larger than 2.
5108
5109         * sunos.c (sunos_add_one_symbol): Don't change
5110         bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5111         undef list.
5112         (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5113         dynamic symbols when creating a shared library.
5114         (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5115         shared library.
5116         (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5117         written even if it is not defined in a regular object.
5118         (sunos_write_dynamic_symbol): Use plt_offset for the address of
5119         the jump table reloc.  Add an assertion.  Use RELOC_JMP_SLOT
5120         rather than the constant 22.
5121         (sunos_check_dynamic_reloc): Handle creating a shared library.
5122         (sunos_finish_dynamic_link): Set the first entry in the GOT to
5123         zero when creating a shared library.
5124         * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5125         write it out at the start of the symbol table.
5126
5127         * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5128
5129 Thu Sep 28 00:58:05 1995  Doug Evans  <dje@deneb.cygnus.com>
5130
5131         * config.bfd: Add arm-*-coff.
5132         * configure.in, configure: Add armcoff_{little,big}_vec.
5133         * targets.c (armcoff_{little,big}_vec): Declare.
5134         (bfd_target_vector): Add armcoff_{little,big}_vec.
5135         * coff-arm.c (armcoff_{little,big}_vec): Always define.
5136
5137 Wed Sep 27 10:37:14 1995  Ian Lance Taylor  <ian@cygnus.com>
5138
5139         * targets.c (bfd_find_target): Remove debugging code.
5140
5141 Wed Sep 27 07:23:39 1995  Kim Knuttila  <krk@nellie>
5142
5143         * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5144         support on powerpc.
5145         * Makefile.in: added *-ppc files
5146         * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5147         allow pe based .o's to be shared with other tools on ppc/NT
5148         * config.bfd: added powerpc[le]-[pe|winnt] config support
5149         * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5150         * peicode.h: Added more section flags for PE on ppc
5151                      Added coff_swap_filehdr_out to allow peicode.h to be
5152                      used for non-image PE files on ppc.
5153                      Check for image, or not, before copying pe_opthdr
5154         * targets.c: Added new bfd's
5155         * targets.c: Removed two inactive bfds that shouldn't have made it this
5156                      far.
5157
5158 Tue Sep 26 14:06:41 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
5159
5160         * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5161         explicit values to initialize all relocs.  Change all users.
5162         (ppc_elf_brtaken_inner): New function to handle branch predicition
5163         relocs.
5164         (ppc_elf_brtaken_reloc): Ditto.
5165         (ppc_elf_howto_raw): Use new functions.  Make sure all unsupported
5166         relocs use ppc_elf_unsupported_reloc.
5167         (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5168         needs to be reported.
5169         (ppc_elf_relocate_section): Support branch prediction relocs.
5170
5171 Tue Sep 26 12:48:05 1995  Ian Lance Taylor  <ian@cygnus.com>
5172
5173         * bfd.c (bfd_assert): Remove \n from string passed to
5174         _bfd_error_handler.
5175
5176         * coff-i386.c: (TWO_DATA_SECS): Don't define.
5177         * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5178         (bfd_coff_make_section_hook): Don't define.
5179         (coff_make_section_hook): Remove.
5180         (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5181         (styp_to_sec_flags): Likewise.
5182         (coff_write_object_contents): Likewise.
5183         (bfd_coff_std_swap_table): Don't initialize make_section_hook
5184         field.
5185         * libcoff.h: Rebuild.
5186         * coffgen.c (make_a_section_from_file): Just call
5187         bfd_make_section_anyway, not bfd_make_section or
5188         bfd_coff_make_section_hook.
5189         * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5190         * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5191         * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5192         make_section_hook field.
5193         * coff-mips.c (mips_ecoff_backend_data): Likewise.
5194
5195         * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5196         pointers into value field for warning and indirect symbols; just
5197         leave the value field alone.
5198         * linker.c (generic_link_add_symbol_list): Use next symbol for
5199         warning and indirect symbols, rather than looking in symbol value.
5200         * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5201         parameter.  Change all callers.  Remove support for indirect
5202         symbols; it didn't work anyhow.
5203         (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5204         * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5205         * bfd-in2.h: Rebuild.
5206
5207 Mon Sep 25 16:04:09 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
5208
5209         * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5210         go back to telling the tools this reloc operates on 32 bits.
5211
5212 Mon Sep 25 11:48:02 1995  Ian Lance Taylor  <ian@cygnus.com>
5213
5214         * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5215         rather than a direct fprintf.
5216         * archive.c (_bfd_write_archive_contents): Likewise.
5217         * coffcode.h (coff_slurp_symbol_table): Likewise.
5218         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5219         (ppc_elf_unsupported_reloc): Likewise.
5220         (ppc_elf_relocate_section): Likewise.
5221         * i386linux.c (linux_tally_symbols): Likewise.
5222         (linux_finish_dynamic_link): Likewise.
5223         * osf-core.c (osf_core_core_file_p): Likewise.
5224         * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5225         * som.c (som_sizeof_headers): Likewise.
5226         * srec.c (srec_bad_byte): Likewise.
5227         * bfd.c (bfd_assert): Likewise.  Also change file to be const.
5228         * libbfd-in.h (bfd_assert): Declare first parameter const.
5229         * libbfd.h: Rebuild.
5230         * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5231         bfd_reloc_overflow is enough.
5232         * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5233         * coff-h8500.c (rtype2howto): Likewise.
5234         * coff-z8k.c (rtype2howto): Likewise.
5235         * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5236         * elf.c (_bfd_elf_get_lineno): Likewise.
5237         (_bfd_elf_no_info_to_howto): Likewise.
5238         (_bfd_elf_no_info_to_howto_rel): Likewise.
5239         * hp300hpux.c (convert_sym_type): Likewise.
5240         (MY(swap_std_reloc_in)): Likewise.
5241         * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5242
5243         * libaout.h (struct aoutdata): Add line_buf field.
5244         * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5245         and filename_buffer.  Instead, use a malloc buffer stored in the
5246         new line_buf field.  Remove length restrictions.
5247
5248         * coffgen.c (string_size): Remove static variable.
5249         (debug_string_size, debug_string_section): Likewise.
5250         (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5251         and debug_string_size_p parameters.  Use them instead of the
5252         global variables.  Change all callers.
5253         (coff_write_symbol): Likewise.
5254         (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5255         (coff_write_symbols): Add local variables to replace removed
5256         global variables.
5257
5258         * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5259         function, and line_base fields.
5260         * libcoff.h: Rebuild.
5261         * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5262         information, rather than using static variables.
5263
5264         * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5265         file.  From Peter DeWolf <pld@amt.tay1.dec.com>.
5266
5267         * init.c (initialized): Remove static variable.
5268         (bfd_init): Don't bother setting initialized.
5269         (bfd_check_init): Remove.
5270         * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5271         * libbfd.h: Rebuild.
5272
5273 Sat Sep 23 01:22:23 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
5274
5275         * rs6000-core.c (rs6000coff_core_p):  Don't check the core file
5276         size for full core dumps. Copy core file header to private data.
5277         (rs6000coff_core_file_failing_command,
5278         rs6000coff_core_file_failing_signal):  New functions to extract
5279         the file name and terminating signal from the core file.
5280         * coff-rs6000.c:  Use them.
5281
5282 Fri Sep 22 17:44:47 1995  Ian Lance Taylor  <ian@cygnus.com>
5283
5284         Change arch info to be const, initialized at compile time.
5285         * archures.c: Reindent many functions.  Change CONST to const.
5286         (bfd_arch_info_type): Make arch_name const.  Remove disassemble;
5287         nothing set it anyhow.  Make next const.
5288         (bfd_arch_info_list): Remove.
5289         (bfd_archures_list): Rename from archures_init_table.  Change from
5290         a table of function pointers to a table of bfd_arch_info_type
5291         structure addresses.
5292         (bfd_scan_arch): Rewrite accordingly.  Return a const pointer.
5293         (bfd_lookup_arch): Likewise.
5294         (bfd_set_arch_info): Rewrite accordingly.  Change argument to be a
5295         const pointer.
5296         (bfd_default_arch_struct): Make const.
5297         (bfd_arch_init, bfd_arch_linkin): Remove.
5298         (bfd_get_arch_info): Return a const pointer.
5299         * init.c (bfd_init): Don't call bfd_arch_init.
5300         * bfd.c (struct _bfd): Make arch_info const.
5301         * bfd-in2.h: Rebuild.
5302         * libbfd.h: Rebuild.
5303         * configure.in: Put & before everything in $selarchs.
5304         * configure: Rebuild.
5305         * cpu-*.c: Change bfd_*_arch from a function which calls
5306         bfd_arch_linkin to a const structure.
5307         * ieee.c (ieee_object_p): Make arch const.
5308
5309 Fri Sep 22 16:23:18 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
5310
5311         * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5312         PowerPC V.4.
5313         * bfd-in2.h: Regenerate.
5314         * libbfd.h: Regenerate.
5315
5316         * elf32-ppc.c (reloc_type): Update names to match current draft.
5317         (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5318         relative.  Update names to current V.4 draft.
5319         (ppc_elf_reloc_type_lookup): Add support for more relocations.
5320         (ppc_elf_relocate_section): Rename relocations to match draft.
5321
5322 Thu Sep 21 21:53:18 1995  Michael Meissner  <meissner@cygnus.com>
5323
5324         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5325         compiled with -mrelocatable-lib to be linked with either normal
5326         modules or -mrelocatable modules.
5327
5328 Wed Sep 20 12:03:26 1995  Ian Lance Taylor  <ian@cygnus.com>
5329
5330         * coffcode.h (coff_write_object_contents): Clear the vstamp field
5331         in the a.out header.
5332
5333         * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5334         a reloc against a local symbol, even if it's not a section.
5335
5336 Tue Sep 19 17:02:26 1995  Ian Lance Taylor  <ian@cygnus.com>
5337
5338         * targets.c (bfd_target): Remove unused align_power_min field.
5339         * bfd-in2.h: Rebuild.
5340         * All backends: Remove initialization of align_power_min.
5341
5342 Tue Sep 19 14:02:21 1995  steve chamberlain  <sac@slash.cygnus.com>
5343
5344         * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5345
5346 Mon Sep 18 14:35:01 1995  Arne H. Juul  <arnej@pvv.unit.no>
5347
5348         * config.bfd (mips-dec-netbsd*): New target.
5349         * configure.host (mips-dec-netbsd*): New host.
5350         * configure.in (mips-dec-netbsd*): New native.
5351         * configure: Rebuild.
5352
5353 Fri Sep 15 10:24:36 1995  Ian Lance Taylor  <ian@cygnus.com>
5354
5355         Make the COFF backend linker merge common types:
5356         * cofflink.c (struct coff_debug_merge_element): Define.
5357         (struct coff_debug_merge_type): Define.
5358         (struct coff_debug_merge_hash_entry): Define.
5359         (struct coff_debug_merge_hash_table): Define.
5360         (coff_debug_merge_hash_table_init): Define.
5361         (coff_debug_merge_hash_table_free): Define.
5362         (coff_debug_merge_hash_lookup): Define.
5363         (struct coff_final_link_info): Add debug_merge field.
5364         (coff_debug_merge_hash_newfunc): New static function.
5365         (_bfd_coff_final_link): Allocate and free debug_merge table.
5366         (coff_link_input_bfd): Merge identical enum, struct and union
5367         types.
5368
5369 Thu Sep 14 14:53:58 1995  Ian Lance Taylor  <ian@cygnus.com>
5370
5371         Convert i960 COFF to use COFF backend linker.
5372         * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5373         structure to store the symbol being used.
5374         (coff_i960_start_final_link): New static function.
5375         (coff_i960_relocate_section): New static function.
5376         (coff_i960_adjust_symndx): New static function.
5377         (coff_start_final_link): Define.
5378         (coff_relocate_section): Define.
5379         (coff_adjust_symndx): Define.
5380         * coffcode.h (bfd_coff_backend_data): Add new callback function
5381         _bfd_coff_start_final_link.
5382         (bfd_coff_start_final_link): Define.
5383         (coff_start_final_link): Define if not defined.
5384         (bfd_coff_std_swap_table): Add coff_start_final_link.
5385         * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5386         visible.
5387         (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5388         function callback is not NULL.
5389         * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5390         (_bfd_coff_internal_syment_name): Declare.
5391         * libcoff.h: Rebuild.
5392         * configure.in (icoff_big_vec): Add cofflink.o.
5393         (icoff_little_vec): Likewise.
5394         * configure: Rebuild.
5395
5396 Wed Sep 13 17:38:23 1995  Fred Fish  <fnf@rtl.cygnus.com>
5397
5398         * Makefile.in (clean-info): Remove extraneous tab from line
5399         following action.
5400
5401 Wed Sep 13 13:27:53 1995  Ian Lance Taylor  <ian@cygnus.com>
5402
5403         * cofflink.c (coff_link_input_bfd): Fail if a section with no
5404         contents has relocs.
5405
5406 Thu Sep 12 12:45:34 1995  steve chamberlain  <sac@slash.cygnus.com>
5407
5408         * coffcode.h (coff_compute_section_file_positions): Keep the
5409         raw size safe.
5410         (coff_write_object_contents): Remember if it's a relocatable
5411         file.
5412         * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5413         * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5414         if relocatable file. Swap out saved raw size.
5415
5416 Tue Sep 12 12:14:33 1995  Ian Lance Taylor  <ian@cygnus.com>
5417
5418         * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5419         (maintainer-clean): Rename from realclean, passing
5420         maintainer-clean down to subdirectories, but leave realclean as a
5421         synonym.
5422
5423         * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5424         warning callback.
5425
5426         * dep-in.sed: Remove config.h from generated dependencies.
5427
5428         * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5429         broken out of sunos_canonicalize_dynamic_symtab.
5430         (sunos_canonicalize_dynamic_symtab): Call new function
5431         sunos_slurp_dynamic_symtab.
5432         (sunos_add_dynamic_symbols): Add three new parameters.  Return the
5433         dynamic symbol table to the caller.
5434         * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5435         callback to override the symbols being read.
5436         * libaout.h (struct aout_backend_data): Add three new parameters
5437         to add_dynamic_symbols callback.
5438
5439         Extensive minor changes to avoid various gcc warnings.  Also:
5440         * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5441         * archures.c (bfd_arch_info_type): Change mach field from long to
5442         unsigned long.
5443         (bfd_lookup_arch): Change machine parameter from long to unsigned
5444         long.
5445
5446 Mon Sep 11 10:55:47 1995  Ian Lance Taylor  <ian@cygnus.com>
5447
5448         * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5449         a symbol with a non-zero plt_offset.
5450
5451 Fri Sep  8 11:47:24 1995  Ian Lance Taylor  <ian@cygnus.com>
5452
5453         * elfcode.h (align_file_position): Remove; not used.
5454
5455         * configure.in: Only check for <sys/procfs.h> on a native system,
5456         and make sure it defines prstatus_t.
5457         * configure: Rebuild.
5458
5459 Thu Sep  7 12:48:01 1995  Ian Lance Taylor  <ian@cygnus.com>
5460
5461         * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5462
5463         * config.in: Rename from config.h.in.
5464         * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5465         Check for config.h:config.in when creating stamp-h.
5466         * configure: Rebuild.
5467         * Makefile.in (stamp-h): Depend upon config.in rather than
5468         config.h.in.  Set CONFIG_HEADERS to config.h:config.in when
5469         calling config.status.
5470
5471         * Makefile.in (do_distclean): Remove config.h and stamp-h.
5472         (Makefile): Just rebuild Makefile.
5473         (config.h, stamp-h): New targets.
5474         * configure.in: Create stamp-h when rebuilding config.h.
5475         * configure: Rebuild.
5476
5477 Wed Sep  6 15:00:33 1995  Ian Lance Taylor  <ian@cygnus.com>
5478
5479         * configure.in: Call AC_CONFIG_HEADER.  Substitute
5480         HOST_64BIT_LONG.  Check that various header files exist.  Check
5481         that fcntl exists.  Call BFD_BINARY_FOPEN.  Check whether malloc
5482         and/or free need to be declared.  Don't make a link to sysdep.h.
5483         Define TRAD_HEADER for various hosts.
5484         * configure: Rebuild.
5485         * configure.host: Don't set my_host.  Add definitions taken from
5486         host header files for various entries.  Remove entries which now
5487         do nothing.
5488         * acconfig.h: New file.
5489         * config.h.in: New file, built by autoheader.
5490         * sysdep.h: New file.
5491         * Makefile.in (do_distclean): Don't remove sysdep.h.
5492         (RECONFIG): Remove.
5493         (LOCAL_H_DEPS): New variable.
5494         ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5495         $(RECONFIG).
5496         ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5497         ($(OPTIONAL_BACKENDS)): Likewise.
5498         (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5499         looking through sysdep.h.
5500         * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5501         (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5502         (fprintf_vma, sprintf_vma): Likewise.
5503         (int64_type, uint64_type): Don't define.
5504         * bfd-in2.h: Rebuild.
5505         * archures.c, bfd.c, srec.c: Include <ctype.h>.
5506         * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5507         * lynx-core.c: Include stuff from old hosts/lynx.h.
5508         * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5509         rather than NO_FCNTL.
5510         * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5511         rather than NATIVE_HPPAHPUX_COMPILER.
5512         * trad-core.c: Don't include <errno.h>.  Include TRAD_HEADER if it
5513         is defined.
5514         * hosts/*.h: Remove all header files which merely include,
5515         declare, and define things.  Leave header files which define
5516         information needed by trad-core.c.
5517
5518         * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5519         (BFD_CC_FOR_BUILD): Define.
5520         * configure.in: Use BFD_CC_FOR_BUILD.
5521         * configure: Rebuild.
5522
5523 Tue Sep  5 19:35:28 1995  Ian Lance Taylor  <ian@cygnus.com>
5524
5525         * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5526         * configure: Rebuild.
5527
5528         * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5529         a global symbol.
5530
5531 Tue Sep  5 12:48:26 1995  Jason Molenda   (crash@phydeaux.cygnus.com)
5532
5533         * config.bfd: i386pe_ve -> i386pe_vec.
5534
5535 Mon Sep  4 14:02:43 1995  Ian Lance Taylor  <ian@cygnus.com>
5536
5537         * configure.host: Incorporate host Makefile fragments by setting
5538         shell variables.
5539         * configure.in: Call AC_PROG_CC.  Substitute CFLAGS, HDEFINES and
5540         AR.  Call AC_PROG_INSTALL.  Substitute CC_FOR_BUILD, choosing a
5541         value based on whether the code is being compiled by a cross
5542         compiler.  Don't substitute host_makefile_frag or frags.
5543         * aclocal.m4: New file to define local AC_PROG_CC.
5544         * configure: Rebuild.
5545         * Makefile.in (INSTALL): Set to @INSTALL@.
5546         (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5547         (INSTALL_DATA): Set to @INSTALL_DATA@.
5548         (AR): Set to @AR@.
5549         (CC): Define as @CC@.
5550         (CFLAGS): Set to @CFLAGS@.
5551         (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5552         (@host_makefile_frag@): Remove.
5553         (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@.  Move $(CFLAGS)
5554         after other options.
5555         (config.status): Remove dependency upon @frags@.
5556         * config/*.mh, config/README: Remove.
5557
5558         * config.bfd: Rewrite to incorporate the contents of the Makefile
5559         fragments by setting shell variables, rather than merely returning
5560         the name of a Makefile fragment.
5561         * configure.in: Use shell variables set by config.bfd rather than
5562         looking at the target Makefile fragment files.  Don't substitute
5563         target_makefile_frag.  Do substitute TDEFINES.
5564         * configure: Rebuild.
5565         * Makefile.in (@target_makefile_frag@): Remove.
5566         (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5567         * config/*.mt: Remove.
5568
5569 Mon Sep  4 03:13:28 1995  Ken Raeburn  <raeburn@cygnus.com>
5570
5571         * configure.in: Put changequote lines around "i[345]86" patterns
5572         section of core file support.
5573
5574 Sun Sep  3 11:31:58 1995  Jeff Law  (law@snake.cs.utah.edu)
5575
5576         * som.c (som_bfd_print_private_bfd_data): Define to use the
5577         generic version.
5578
5579 Fri Sep  1 17:08:40 1995  steve chamberlain  <sac@slash.cygnus.com>
5580
5581         * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5582         entry, text_start and data_start.
5583
5584 Fri Sep  1 18:06:28 1995  Ian Lance Taylor  <ian@cygnus.com>
5585
5586         * Makefile.in (OFILES): Remove $(TDEPFILES).
5587         * config/apollo.mt (TDEPFILES): Remove.
5588         * config/README: Update.
5589
5590         * configure.in: For a native configuration, set COREFILE and
5591         COREFLAG based on the canonical host name.
5592         * configure: Rebuild.
5593         * Makefile.in: Rebuild dependencies.
5594         (ALL_CFLAGS): Add @COREFLAG@.
5595         (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5596         * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5597         support routines.  Check LYNX_CORE rather than HOST_LYNX.
5598         * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5599         * i386lynx.c: Likewise.
5600         * m68klynx.c: Likewise.
5601         * sparclynx.c: Likewise.
5602         * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5603         * *-core.c: Comment changes.
5604         * config/decstation.mh (HDEPFILES): Remove.
5605         (HDEFINES): Remove -DTRAD_CORE.
5606         * config/irix3.mh (RANLIB): Remove.
5607         * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5608         (HDEFINES): Remove -DIRIX_CORE.
5609         * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5610         (HDEFINES): Remove -DTRAD_CORE.
5611         * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5612         * config/ultra3.mh (RANLIB): Remove.
5613         * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5614         * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5615         * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5616         * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5617         * config/hppahpux.mh, config/hppaosf.mh: Remove.
5618         * config/i386aix.mh, config/i386bsd.mh: Remove.
5619         * config/i386linux.mh, config/i386mach3.mh: Remove.
5620         * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5621         * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5622         * config/mipsmach3.mh, config/news-mips.mh: Remove.
5623         * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5624         * config/rs600.mh, config/rs6000lynx.mh: Remove.
5625         * config/solaris2.mh, config/stratus.mh: Remove.
5626         * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5627         * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5628
5629 Fri Sep  1 15:18:50 1995  Kazumoto Kojima  <kkojima@info.kanagawa-u.ac.jp>
5630
5631         * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5632         DT_FINI entry if the appropriate symbol is not in the hash table.
5633
5634         * libelf.h (struct elf_backend_data): Add create_program_headers
5635         and want_hdr_in_seg fields.
5636         * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5637         defined.
5638         (elf_backend_create_program_headers): Likewise.
5639         (elfNN_bed): Initialize create_program_headers and
5640         want_hdr_in_seg.
5641         * elf.c (get_program_header_size): Call create_program_headers
5642         backend routine.
5643         (map_program_segments): Check want_hdr_in_seg backend field.  Call
5644         create_program_headers backend routine.
5645
5646         * elf.c (assign_file_positions_except_relocs): Align non allocated
5647         sections when creating an executable.
5648
5649         * elfcode.h (elf_swap_phdr_in): Make non static.
5650         (elf_swap_phdr_out): Make non static.
5651         * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5652         (bfd_elf32_swap_phdr_out): Declare.
5653         (bfd_elf64_swap_phdr_in): Declare.
5654         (bfd_elf64_swap_phdr_out): Declare.
5655
5656         * ecofflink.c (ecoff_collect_shuffle): New static function.
5657         (_bfd_ecoff_get_accumulated_pdr): New function.
5658         (_bfd_ecoff_get_accumulated_sym): New function.
5659         (_bfd_ecoff_get_accumulated_ss): New function.
5660         * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5661         (_bfd_ecoff_get_accumulated_sym): Declare.
5662         (_bfd_ecoff_get_accumulated_ss): Declare.
5663         * libbfd.h: Rebuild.
5664
5665 Fri Sep  1 13:20:25 1995  Ian Lance Taylor  <ian@cygnus.com>
5666
5667         * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5668
5669         * elflink.h (elf_link_add_object_symbols): Handle indirect and
5670         warning symbols.  If any section is named .gnu.warning.XXX, treat
5671         the contents as a warning to be issued if the symbol XXX is
5672         referenced.
5673         (elf_link_output_extsym): For an indirect or warning symbol, just
5674         output the symbol it points to.
5675
5676         * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5677         if bfd_hash_allocate fails, since it will already be set.
5678         (generic_link_hash_newfunc): Likewise.
5679         (archive_hash_newfunc): Likewise.
5680         (hash_entry_bfd): New static function.
5681         (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5682         callback.  Allocate a new warning using the hash table newfunc.
5683         Use bfd_hash_replace to update the entry in the hash table, rather
5684         than assuming we can copy the fields with structure assignment.
5685
5686         * hash.c (bfd_hash_replace): New function.
5687         * bfd-in.h (bfd_hash_replace): Declare.
5688         * bfd-in2.h: Rebuild.
5689
5690 Fri Sep  1 08:12:50 1995  James G. Smith  <jsmith@beauty.cygnus.com>
5691
5692         * config.bfd: Add mips*vr4300-*-elf* target.
5693         * config/mipsbvr4300.mt: Added.
5694
5695 See file ChangeLog.2
5696
5697 \f
5698 Local Variables:
5699 mode: indented-text
5700 left-margin: 8
5701 fill-column: 74
5702 version-control: never
5703 End: