bfd/ChangeLog

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