bfd/ChangeLog

   1 Wed Nov  8 11:31:11 1995  Ian Lance Taylor  <ian@cygnus.com>
   2
   3         * libbfd.c (bfd_get_file_window): Change writable parameter from
   4         int to boolean; update all callers.  Pass MAP_SHARED if not
   5         writable--it's required on Solaris.  Cast fprintf argument to
   6         avoid warning.
   7         * bfd-in.h (bfd_get_file_window): Update declaration.
   8         * bfd-in2.h: Rebuild.
   9         * aoutx.h: Update calls to bfd_get_file_window.
  10
  11         * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
  12         Change all uses.
  13         (xcoff_swap_ldhdr_in): New static function.
  14         (xcoff_swap_ldsym_in): New static function.
  15         (xcoff_find_reloc): Handle the case of a single reloc correctly.
  16         (xcoff_link_add_symbols): If we just created a descriptor, pass it
  17         to _bfd_generic_link_add_one_symbol, to save a hash lookup.
  18         Handle XTY_ER/XMC_XO symbols correctly.
  19         (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
  20         rather than normal symbol table.
  21         (bfd_xcoff_import_symbol): It's not an error if the symbol is
  22         already defined with the same absolute value.
  23         (xcoff_mark): When considering called symbols, check whether the
  24         descriptor is from a dynamic object, rather than the symbol
  25         itself.
  26         (xcoff_build_ldsyms): Likewise.
  27
  28         * libbfd.c (bfd_get_file_window): Change return type to boolean.
  29         Cast realloc and malloc return values.  If malloc or realloc fail,
  30         set bfd_error_no_memory.
  31         * bfd-in.h (bfd_get_file_window): Change type to boolean.
  32         * bfd-in2.h: Rebuild.
  33
  34 Tue Nov  7 11:53:48 1995  Kim Knuttila  <krk@cygnus.com>
  35
  36         * coff-ppc.c (ppc_record_toc_entry): new function.
  37         (in_reloc_p): changed return value.
  38         (coff_ppc_relocate_section): much rework.
  39         (ppc_allocate_toc_section): new function.
  40         (ppc_process_before_allocation): new function.
  41         (ppc_coff_swap_sym_in_hook): new function.
  42
  43         * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
  44         (coff_link_add_symbols): initialize toc_offset.
  45
  46         * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
  47         (coff_swap_aouthdr_out): Added more sections to the data
  48         dictionary for the pe file header. Also changed linker version
  49         number on the ppc side.
  50         (dir_names): small improvements to the dictionary printing.
  51         (pe_mkobject_hook): save the file level flags.
  52
  53         * libcoff-in.h (coff_link_hash_entry): added toc_offset field
  54         (pe_tdata): added real_flags field
  55         (coff_tdata): added local_toc_sym_map and access macro
  56
  57         * libcoff.h (coff_link_hash_entry): added toc_offset field
  58         (pe_tdata): added real_flags field
  59         (coff_tdata): added local_toc_sym_map and access macro
  60
  61         * coffcode.h (coff_set_alignment_hook): added hook for PE.
  62         (coff_mkobject): init for local_toc_sym_map
  63         (coff_write_object_contents): set the internal_a.magic to
  64         IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
  65         ppc compilers use.
  66
  67 Tue Nov  7 13:48:58 1995  Ian Lance Taylor  <ian@cygnus.com>
  68
  69         * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
  70         entries until both the line number address and the function name
  71         address are too large.
  72
  73         * configure.in: Call AC_CHECK_PROG to find and cache AR.
  74         * configure: Rebuilt.
  75
  76         * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
  77         is defined in the environment.
  78
  79 Tue Nov  7 10:57:24 1995  Jeffrey A Law  (law@cygnus.com)
  80
  81         * som.c (som_get_section_contents_in_window): Define to use
  82         generic version.
  83
  84 Mon Nov  6 17:13:15 1995  Harry Dolan  <dolan@ssd.intel.com>
  85
  86         * coff-i860.c: New file, based on coff-i386.c.
  87         * cpu-i860.c: New file, based on cpu-i386.c.
  88         * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
  89         * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
  90         targets, using i860coff_vec.
  91         * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
  92         trad-core.o and hosts/i860mach3.h.
  93         (i860coff_vec): Use coff-i860.o and cofflink.o.
  94         * configure: Rebuild.
  95         * Makefile.in: Rebuild dependencies.
  96         (ALL_MACHINES): Add cpu-i860.o.
  97         (BFD32_BACKENDS): Add coff-i860.o.
  98         (CFILES): Add cpu-i860.c and coff-i860.c.
  99         * targets.c (i860coff_vec): Declare.
 100         (bfd_target_vector): Add &i860coff_vec.
 101         * archures.c (bfd_i860_arch): Declare.
 102         (bfd_archures_list): Add &bfd_i860_arch.
 103         * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
 104         (coff_set_flags): Handle bfd_arch_i860.
 105         (coff_write_object_contents): Handle I860 a.out magic number.
 106
 107 Mon Nov  6 14:34:07 1995  Ian Lance Taylor  <ian@cygnus.com>
 108
 109         * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
 110         the created .tc section to 2.
 111         (xcoff_mark): Don't keep a .loader reloc for a call to an
 112         undefined symbol when creating a shared library.
 113         (xcoff_build_ldsyms): When creating a shared library, generate
 114         global linkage code for a call to an undefined symbol.
 115
 116 Sun Nov  5 21:44:13 1995  Ken Raeburn  <raeburn@cygnus.com>
 117
 118         * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
 119         BFD32_BACKENDS, BFD64_BACKENDS.
 120         (.dep1): Put mkdep output in a separate file.
 121         Rebuilt dependencies.
 122
 123         * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
 124         value.
 125
 126         Permit use of mmap when available:
 127
 128         * configure.in: Check for mmap, madvise, mprotect.
 129         * config.in, configure: Regenerated.
 130
 131         * libbfd.c (struct _bfd_window_internal): Define type.
 132         (bfd_init_window, bfd_free_window, bfd_get_file_window): New
 133         functions.
 134         (ok_to_map): New static variable for debugging.
 135         (_bfd_generic_get_section_contents_in_window): New function.
 136         * bfd-in.h (bfd_window_internal): Declare type.
 137         (bfd_window): Define type.
 138         (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
 139         * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
 140         Declare.
 141
 142         * libaout.h (struct aoutdata): Add two window fields.
 143         (obj_aout_sym_window, obj_aout_string_window): New macros.
 144         * aoutx.h (some_aout_object_p): Initialize windows.
 145         (aout_get_external_symbols): Get symbol data and strings in
 146         windows instead of explicitly allocated buffers.
 147         (slurp_symbol_table): Free window instead of memory.
 148         (bfd_free_cached_info): Release windows instead of freeing storage
 149         directly.
 150         (aout_link_free_symbols): Ditto.
 151
 152         * targets.c (bfd_target): Add new field for
 153         get_section_contents_in_window.
 154         (BFD_JUMP_TABLE_GENERIC): Updated.
 155         * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
 156         coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
 157         libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
 158         macros for get_section_contents_in_window field.
 159
 160 Sat Nov  4 12:23:26 1995  Fred Fish  <fnf@cygnus.com>
 161
 162         * core.c: Renamed to corefile.c
 163         * makefile.dos (OBJS): Change core.o to corefile.o
 164         * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
 165
 166 start-sanitize-gm
 167 Sat Nov  4 10:16:54 1995  Stu Grossman  (grossman@cygnus.com)
 168
 169         * config.bfd (mips*-*-magic*):  Add bfd_elf32_bigmips_vec to
 170         targ_selvecs to allow debugging under Irix-5 native.
 171
 172 end-sanitize-gm
 173 Fri Nov  3 15:54:59 1995  Ian Lance Taylor  <ian@cygnus.com>
 174
 175         * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
 176         to o.  Clobber and restore the list of new csects around the call
 177         to _bfd_generic_link_add_one_symbol, in case it wants to report a
 178         linker error and the linker wants to read the symbol table.  Reset
 179         the line number count of a real section even if it has no relocs.
 180         (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
 181
 182         * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
 183         is too small.
 184
 185 Thu Nov  2 23:16:39 1995  Ian Lance Taylor  <ian@cygnus.com>
 186
 187         * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
 188         an undefined symbol in a shared link.
 189
 190         * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
 191         oldtype from bfd_link_order_type to bfd_link_hash_type.  From
 192         phdm@info.ucl.ac.be (Philippe De Muyter).
 193
 194 Wed Nov  1 14:26:02 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
 195
 196         * coff-m88k.c (rtype2howto): New static function.
 197         (RTYPE2HOWTO): Use it rather than a macro definition.
 198
 199         * coffcode.h (coff_write_object_contents): set internal_a.magic
 200         to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
 201
 202         * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
 203         define TRAD_HEADER to new file hosts/delta68.h.
 204         m88*-motorola-sysv*, however, does use ptrace-core.o.
 205         * hosts/delta68.h: New file.
 206
 207         * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
 208         bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
 209
 210 Wed Nov  1 13:51:54 1995  Ken Raeburn  <raeburn@cygnus.com>
 211
 212         * i386linux.c (MY(vec)): Declare before use.
 213
 214 Wed Nov  1 11:45:07 1995  Ian Lance Taylor  <ian@cygnus.com>
 215
 216         * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
 217         Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
 218
 219         * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
 220         BFD is not of the right type.
 221         (bfd_elf_get_needed_list): Likewise.
 222         * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
 223         * sunos.c (bfd_sunos_get_needed_list): Likewise.
 224         * xcofflink.c (XCOFF_XVECP): Define.
 225         (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
 226         of the right type.
 227         (bfd_xcoff_import_symbol): Likewise.
 228         (bfd_xcoff_export_symbol): Likewise.
 229         (bfd_xcoff_link_count_reloc): Likewise.
 230         (bfd_xcoff_record_link_assignment): Likewise.
 231         (bfd_xcoff_size_dynamic_sections): Likewise.
 232
 233         * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
 234         table index against the number of symbols for a base relative
 235         reloc.
 236
 237         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
 238         static function.
 239         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
 240         full_aouthdr flag here...
 241         (_bfd_xcoff_bfd_final_link): ...not here.
 242
 243 Tue Oct 31 12:52:02 1995  Fred Fish  <fnf@cygnus.com>
 244
 245         * libelf.h:  Rename to elf-bfd.h to avoid conflict with
 246         systems that have a system <libelf.h>.
 247         * Makefile.in: Globally replace libelf.h with elf-bfd.h.
 248         * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
 249         elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
 250         elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
 251         elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
 252         elfxx-target.h: Include elf-bfd.h rather than libelf.h.
 253         * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
 254
 255 Tue Oct 31 15:30:07 1995  David Mosberger-Tang  <davidm@azstarnet.com>
 256
 257         * ecoff.c (ecoff_set_symbol_info): Add new parameter weak.  If
 258         set, set BSF_WEAK in symbol.  Change all callers.
 259         (ecoff_get_extr): Set weakext based on BSF_WEAK.
 260         (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
 261         _bfd_generic_link_add_one_symbol.
 262         (ecoff_indirect_link_order): Check that the section tdata relocs
 263         are not NULL before using them.
 264
 265         * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
 266         define TRAD_HEADER as hosts/alphalinux.h.
 267         * configure: Rebuild.
 268         * hosts/alphalinux.h: New file.
 269         * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
 270         not int.
 271
 272 Tue Oct 31 12:34:11 1995  Ian Lance Taylor  <ian@cygnus.com>
 273
 274         * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
 275         C_ECOMM storage classes.
 276
 277         * xcofflink.c (xcoff_mark_symbol): New static function, broken out
 278         of xcoff_mark.
 279         (xcoff_mark): Call xcoff_mark_symbol.
 280         (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
 281         (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
 282         doing it by hand.
 283         (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
 284
 285 Mon Oct 30 14:53:48 1995  Ian Lance Taylor  <ian@cygnus.com>
 286
 287         * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
 288         field.
 289         (xcoff_find_reloc): New static function.
 290         (xcoff_link_add_symbols): Use it.
 291         (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
 292         (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL.  Don't
 293         relocate the value of C_DECL.
 294
 295         * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
 296
 297 Sat Oct 28 01:25:34 1995  steve chamberlain  <sac@slash.cygnus.com>
 298
 299         * cofflink.c (_bfd_coff_generic_relocate_section): Make
 300         callback decide what goes in .relocs.
 301         * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
 302         * peicode.h (pe_mkobject_hook): Only copy aouthdr if
 303         there is one.
 304
 305 Sat Oct 28 01:51:02 1995  Ian Lance Taylor  <ian@cygnus.com>
 306
 307         * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
 308         absolute section.
 309
 310 Fri Oct 27 18:14:39 1995  Ian Lance Taylor  <ian@cygnus.com>
 311
 312         * xcofflink.c: More improvements, mostly to fix handling of
 313         constructors and a few other special cases.
 314         * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
 315         zero, reverting yesterday's change.
 316         * bfd-in.h (bfd_xcoff_link_record_set): Declare.
 317         (bfd_xcoff_link_count_reloc): Declare.
 318         (bfd_xcoff_record_link_assignment): Declare.
 319         * bfd-in2.h: Rebuild.
 320
 321 Fri Oct 27 14:42:15 1995  Niklas Hallqvist  <niklas@appli.se>
 322
 323         * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
 324         aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
 325         i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
 326         i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
 327         ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
 328         Change PAGE_SIZE to TARGET_PAGE_SIZE.
 329
 330         * m68knetbsd.c: Ditto as well as add support for the m68k4k object
 331         format.
 332
 333         * netbsd.h: Double ditto (incl. m68k4k support).  NetBSD's text
 334         segments includes the a.out header.  See to that the magic number
 335         *always* is big-endian.
 336
 337         * config.bfd: Add m68*-hp*-netbsd* case.  Cross-pollinate m68k and
 338         m68k4k NetBSD configurations.
 339
 340         * configure.in, configure: Separate i386 & mips NetBSD
 341         configurations from other BSD ones.  Don't assume DEC is the only
 342         thing NetBSD/mips run on.  Add {m68k,ns32k,sparc}-*-netbsd*
 343         configurations.  Add support for m68k4k NetBSD object format.
 344
 345         * libaout.h: Added M_68K4K_NETBSD magic.
 346
 347         * m68k4knetbsd.c: New file.
 348
 349         * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
 350
 351         * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
 352         <machine/endian.h>.
 353
 354         * hosts/mipsnbsd.h: New file.
 355
 356 start-sanitize-gm
 357 Fri Oct 27 09:41:51 1995  Stu Grossman  (grossman@cygnus.com)
 358
 359         * config.bfd:  Add config stuff for mips*-*-magic* to set
 360         targ_defvec to ecoff_big_vec.
 361
 362 end-sanitize-gm
 363 Thu Oct 26 14:16:47 1995  Ian Lance Taylor  <ian@cygnus.com>
 364
 365         * xcofflink.c: Numerous changes to get closer to a working XCOFF
 366         linker.
 367         * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
 368         toc_section, and entry_section fields.
 369         (struct xcoff_section_tdata): Remove ldrel_count field.
 370         * libcoff.h: Rebuild.
 371         * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
 372         fields.
 373         (coff_compute_section_file_positions): If RS6000COFF_C, generate
 374         full a.out header if full_aouthdr is set in xcoff_data.
 375         (coff_write_object_contents): Likewise.  Set o_snentry and o_sntoc
 376         based on sections stored in xcoff_data.
 377         * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
 378         fields.
 379         (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
 380         (rs6000coff_vec): Set symbol_leading_char to '.'.
 381         * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
 382         value stored in ret rather than returning a pointer value.
 383
 384 Wed Oct 25 23:10:39 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 385
 386         * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
 387         format for now.
 388
 389 Wed Oct 25 16:19:27 1995  Jeffrey A Law  (law@cygnus.com)
 390
 391         * som.c (som_slurp_string_table): Allocate the strings with malloc
 392         since they're free'd by free_cached_info.
 393         (som_slurp_symbol_table): Similarly for the symbol table.
 394
 395 Wed Oct 25 14:59:22 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 396
 397         * Makefile.in (diststuff):  Don't make headers.
 398
 399 Wed Oct 25 11:32:54 1995  Ian Lance Taylor  <ian@cygnus.com>
 400
 401         * Makefile.in: Rebuild dependencies.
 402
 403         * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
 404         output_bfd is not SunOS.
 405         (bfd_sunos_size_dynamic_sections): Likewise.  Don't scan relocs of
 406         non-SunOS input files.
 407
 408         * xcofflink.c: Extensive changes to support linking shared objects
 409         and generating a .loader section.
 410         * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
 411         (struct xcoff_section_tdata): Add lineno_count, first_symndx,
 412         last_symndx, and ldrel_count fields.
 413         * libcoff.h: Rebuild.
 414         * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
 415         * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
 416         is set.
 417         * bfd-in.h (bfd_xcoff_import_symbol): Declare.
 418         (bfd_xcoff_export_symbol): Declare.
 419         (bfd_xcoff_size_dynamic_sections): Declare.
 420         * bfd-in2.h: Rebuild.
 421
 422 Tue Oct 24 17:44:20 1995  Stan Shebs  <shebs@andros.cygnus.com>
 423
 424         * configure.in: Add xcofflink.o to pmac_xcoff_vec.
 425         * configure: Rebuild.
 426         * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
 427         * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
 428         contents.
 429         (pmac_xcoff_vec): Update to use new xcoff support.
 430         * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
 431         (xcoff_write_armap): Declare buf as unsigned char.
 432         * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
 433
 434         * mpw-make.sed: Generalize subdir_do edit.
 435
 436 Tue Oct 24 10:25:01 1995  Jeffrey A Law  (law@cygnus.com)
 437
 438         * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
 439         correctly.  Don't initialize asect->vma.
 440
 441 Fri Oct 20 13:23:48 1995  Ken Raeburn  <raeburn@cygnus.com>
 442
 443         * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
 444         something a little less than the page size.
 445
 446 Thu Oct 19 13:06:09 1995  Ian Lance Taylor  <ian@cygnus.com>
 447
 448         * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
 449
 450 Wed Oct 18 16:20:08 1995  steve chamberlain  <sac@slash.cygnus.com>
 451
 452         * coff-i386.c (coff_i386_reloc_type_lookup): New.
 453         * coffcode.h (coff_write_object_contents): If .bss is before
 454         .data us that as data_start.
 455         * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
 456         calc correct.
 457         * peicode.h (add_data_entry): Use _cooked_size of data directory.
 458         (coff_swap_outhdr_out): Hardwire in version number.
 459
 460 Wed Oct 18 16:50:54 1995  Ken Raeburn  <raeburn@cygnus.com>
 461
 462         * sunos.c (sunos_add_dynamic_symbols): Rename local variables
 463         major and minor to *_vno, since the former are also macros in
 464         SunOS header files.  Cast result of bfd_alloc to appropriate
 465         type.
 466
 467         * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
 468         before assigning to sec_data.
 469
 470 Wed Oct 18 13:25:17 1995  Ian Lance Taylor  <ian@cygnus.com>
 471
 472         * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
 473         now relative to the section, not absolute.
 474         * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
 475         get the file name when there is a N_SO directory name.  When
 476         handling stabs, remember that section->vma was added to the
 477         offset.
 478
 479 Tue Oct 17 18:24:54 1995  Ian Lance Taylor  <ian@cygnus.com>
 480
 481         * sunos.c (struct sunos_link_hash_table): Add needed field.
 482         (sunos_link_hash_table_create): Call bfd_release, not free.
 483         (sunos_link_hash_table_create): Initialize needed field.
 484         (sunos_add_dynamic_symbols): Record needed objects.
 485         (bfd_sunos_get_needed_list): New function.
 486         * bfd-in.h (bfd_sunos_get_needed_list): Declare.
 487         * bfd-in2.h: Rebuild.
 488
 489 Mon Oct 16 14:43:59 1995  steve chamberlain  <sac@slash.cygnus.com>
 490
 491         * libcoff-in.h (pe_data_type.in_reloc_p): New.
 492
 493 Mon Oct 16 10:52:50 1995  Ian Lance Taylor  <ian@cygnus.com>
 494
 495         * bfd-in.h (struct bfd_link_needed_list): Rename from
 496         bfd_elf_link_needed_list.
 497         * bfd-in2.h: Rebuild.
 498         * elf.c, elflink.h, libelf.h: Corresponding changes.
 499
 500         Add start at AIX linker support; no shared libraries yet.
 501         * xcofflink.c: New file.
 502         * configure.in (rs600coff_vec): Use xcofflink.o.
 503         * configure: Rebuild.
 504         * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
 505         fields.
 506         (struct xcoff_section_tdata): Define.
 507         (xcoff_section_data): Define macro.
 508         (_bfd_xcoff_bfd_link_hash_table_create): Declare.
 509         (_bfd_xcoff_bfd_link_add_symbols): Declare.
 510         (_bfd_xcoff_bfd_final_link): Declare.
 511         (_bfd_ppc_xcoff_relocate_section): Declare.
 512         * libcoff.h: Rebuild.
 513         * coff-rs6000.c: Clean up a bit.
 514         (xcoff_mkobject): Default modtype to 1L, not RE.  Initialize
 515         cputype, csects, and debug_indices.
 516         (xcoff_copy_private_bfd_data): Copy cputype.
 517         (xcoff_howto_table): Rename from rs6000coff_howto_table.
 518         (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
 519         (xcoff_reloc_type_lookup): Rename from
 520         rs6000coff_reloc_type_lookup.
 521         (coff_relocate_section): Define.
 522         (_bfd_xcoff_sizeof_headers): Define.
 523         (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
 524         (_bfd_xcoff_bfd_relax_section): Define.
 525         (_bfd_xcoff_bfd_link_split_section): Define.
 526         (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
 527         coff.
 528         * coffcode.h (coff_compute_section_file_positions): If AIX,
 529         increment sofar by SMALL_AOUTSZ if not executable.
 530         (coff_write_object_contents): If AIX, always output an a.out
 531         header; if not executable, header size of SMALL_AOUTSZ.
 532         * hash.c (struct bfd_strtab_hash): Add xcoff field.
 533         (_bfd_stringtab_init): Initialize xcoff field.
 534         (_bfd_xcoff_stringtab_init): New function.
 535         (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
 536         (_bfd_stringtab_emit): In XCOFF mode, write out length.
 537         * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
 538         * libbfd.h: Rebuild.
 539         * Makefile.in: Rebuild dependencies.
 540         (BFD32_BACKENDS): Add xcofflink.o.
 541         (CFILES): Add xcofflink.c.
 542
 543         * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
 544         SEC_NO_FLAGS, for .acommon section.  From Peter Schauer
 545         <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
 546
 547 Sat Oct 14 21:36:02 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 548
 549         * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
 550
 551 Fri Oct 13 17:48:43 1995  Ken Raeburn  <raeburn@cygnus.com>
 552
 553         * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
 554         * config.in: Regenerated.
 555
 556         * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
 557         (_bfd_chunksize): New variable.
 558         (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
 559         for obstack chunk size.
 560         * configure.in: Check for getpagesize.
 561         * configure: Regenerated.
 562
 563         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 564
 565         * trad-core.c (rawptr): Make it a local variable of
 566         ptrace_unix_core_file_p.
 567
 568 Fri Oct 13 11:22:01 1995  steve chamberlain  <sac@slash.cygnus.com>
 569
 570         * coff-arm.c (in_reloc_p): New.
 571         * coff-i386.c (in_reloc_p): New.
 572         * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
 573         (coff_write_object_contents): Only set has_reloc_section
 574         if PE_IMAGE.
 575         * cofflink.c (_bfd_coff_generic_relocate_section): Call
 576         in_reloc_p to decide if reloc should be emitted.
 577         * libcoff.h (pe_data_type.in_reloc_p): New.
 578         * peicode.h (pe_mkobject): Initialize in_reloc_p.
 579
 580 Wed Oct 11 00:49:29 1995  Ian Lance Taylor  <ian@cygnus.com>
 581
 582         * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
 583         (_bfd_coff_read_internal_relocs): Likewise.
 584         * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
 585         (_bfd_coff_read_internal_relocs): Likewise.
 586
 587         * elflink.h (elf_link_add_object_symbols): Correct conditions
 588         under which type and size change warnings are issued.
 589
 590 Tue Oct 10 18:32:46 1995  Ian Lance Taylor  <ian@cygnus.com>
 591
 592         * coffgen.c (coff_count_linenumbers): Don't count line numbers for
 593         a symbol which is not in a real section.
 594         (coff_write_native_symbol): Corresponding change.
 595
 596         * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
 597         coff_link_hash_newfunc and make non-static.
 598         (_bfd_coff_link_hash_table_init): New function, broken out of
 599         _bfd_coff_link_hash_table_create.
 600         (_bfd_coff_link_hash_table_create): Use it.
 601         (process_embedded_commands): Make static.
 602         * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
 603         (_bfd_coff_link_hash_table_init): Declare.
 604         * libcoff.h: Rebuild.
 605
 606         * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
 607         field in XCOFF tdata.
 608         (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
 609         U802ROMAGIC, for clarity.  Try to set arch and machine correctly
 610         based on cputype stored in a.out header, or in n_type of initial
 611         .file symbol.
 612         (coff_write_object_contents): Set cputype correctly in a.out
 613         header.
 614         (coff_slurp_symbol_table): Add casts to file_ptr to avoid
 615         warnings.
 616         * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
 617         (coff_swap_aouthdr_out): Swap out cputype field.  Don't clear
 618         old resv1 field.
 619         * libcoff-in.h (struct xcoff_tdata): Add cputype field.
 620         * libcoff.h: Rebuild.
 621
 622         * cpu-rs6000.c (rs6000_compatible): New static function.
 623         (bfd_rs6000_arch): Use it.
 624         * cpu-powerpc.c (powerpc_compatible): New static function.
 625         (arch_info_struct): Define various flavours of PowerPC.
 626         (bfd_powerpc_arch): Use powerpc_compatible.  Point at
 627         arch_info_struct.
 628
 629 Tue Oct 10 10:50:46 1995  Fred Fish  <fnf@cygnus.com>
 630
 631         * Makefile.in (FLAGS_TO_PASS):  Remove BISON.
 632
 633 Tue Oct 10 01:28:29 1995  Ian Lance Taylor  <ian@cygnus.com>
 634
 635         * elflink.h (elf_link_add_object_symbols): Don't warn about
 636         changing the size or type if the old definition was weak.
 637
 638 Mon Oct  9 11:24:08 1995  Ian Lance Taylor  <ian@cygnus.com>
 639
 640         * coffcode.h (combined_entry_type): Add fix_line field.
 641         (coff_slurp_line_table): Warn if we try to set the lineno field of
 642         a symbol twice.
 643         (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
 644         C_EINCL by setting fix_line.  Fix C_BSTAT symbol value.
 645         * coffgen.c (coff_mangle_symbols): Handle fix_line.
 646         (coff_write_symbol): Only use N_DEBUG if the symbol is in the
 647         absolute section.
 648         (coff_print_symbol): Print fix_value symbols in a useful fashion.
 649         * libcoff.h: Rebuild.
 650
 651         * libcoff-in.h (struct xcoff_tdata): Define.
 652         (xcoff_data): Define.
 653         * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
 654         * bfd-in2.h, libcoff.h: Rebuild.
 655         * coff-rs6000.c (xcoff_mkobject): New static function.
 656         (coff_mkobject): Define.
 657         (xcoff_copy_private_bfd_data): New static function.
 658         (coff_bfd_copy_private_bfd_data): Define.
 659         (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
 660         signed to bitfield.
 661         (rs6000coff_vec): Add DYNAMIC to object_flags.
 662         * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
 663         .loader sections specially.
 664         (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
 665         section alignment from the XCOFF tdata information.
 666         (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
 667         F_SHROBJ, and copy the extra a.out header information into the
 668         XCOFF tdata structure.
 669         (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
 670         F_DYNLOAD and the extra a.out header information.
 671         (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
 672         C_HIDEXT symbol with attached csect information.
 673         * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
 674         in the o_maxdata field.
 675         (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
 676         * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
 677         end if BSF_NOT_AT_END is set.
 678
 679         * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
 680         _bfd_read_ar_hdr_fn.
 681         * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
 682         * bfd-in2.h, libbfd.h: Rebuild.
 683         * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
 684         return value.
 685         (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
 686         (bfd_slurp_bsd_armap_f2): Likewise.
 687         (_bfd_slurp_extended_name_table): Likewise.
 688
 689 Fri Oct  6 16:18:35 1995  Ken Raeburn  <raeburn@cygnus.com>
 690
 691         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 692
 693         * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
 694         when the symbol table is empty.
 695
 696         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
 697         space for section symbols, since we don't output them either.
 698         (elf_m68k_adjust_dynindx): Removed.
 699
 700         * ptrace-core.c (rawptr): Make it a local variable of
 701         ptrace_unix_core_file_p.
 702
 703 Fri Oct  6 12:24:47 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 704
 705         * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
 706         NULL.
 707
 708         * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
 709         Mac object file formats.
 710
 711 Fri Oct  6 12:04:02 1995  Ian Lance Taylor  <ian@cygnus.com>
 712
 713         * coffgen.c (coff_fix_symbol_name): Don't try to set up file
 714         auxent if there isn't one.
 715         (coff_write_symbols): If there is no file auxent, use SYMNMLEN
 716         rather than FILNMLEN as the maximum name length.
 717
 718         * coffcode.h (bfd_coff_backend_data): Add new field
 719         _bfd_coff_print_aux.
 720         (bfd_coff_print_aux): New static function.
 721         (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
 722         scnlen field of an XTY_LD csect aux entry.
 723         (coff_print_aux): New static function.
 724         (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
 725         in coff_pointerize_aux_hook.
 726         (bfd_coff_std_swap_table): Initialize new field.
 727         * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
 728         * libcoff.h: Rebuild.
 729         * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
 730         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 731
 732         * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
 733         if there are symbols, for native AIX ld compatibility.
 734
 735         * coffcode.h (bfd_coff_backend_data): Add new field
 736         _bfd_coff_pointerize_aux_hook.
 737         (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
 738         or I960, and as 0 otherwise.
 739         (bfd_coff_std_swap_table): Initialize new field.
 740         * libcoff.h: Rebuild.
 741         * coffgen.c (coff_pointerize_aux): Change parameters  to take
 742         symbol pointer instead of type and class, and to take aux index.
 743         Call _bfd_coff_pointerize_aux_hook if it is defined.
 744         (coff_get_normalized_symtab): Always call coff_pointerize_aux.
 745         * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
 746         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 747
 748         * coff-rs6000.c: Add full support for AIX archives.  Rewrite old
 749         read-only/host-only support.
 750
 751         * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
 752         BSF_LOCAL.
 753         (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
 754         RS6000COFF_C.
 755
 756         * targets.c (bfd_target): Add _bfd_read_ar_hdr field.  Modify
 757         BFD_JUMP_TABLE_ARCHIVE accordingly.
 758         * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
 759         (_bfd_compute_and_write_armap): Declare.
 760         (_bfd_generic_read_ar_hdr): Declare.
 761         (_bfd_read_ar_hdr): Define.
 762         (_bfd_noarchive_read_ar_hdr): Define.
 763         (_bfd_archive_bsd_read_ar_hdr): Define.
 764         (_bfd_archive_coff_read_ar_hdr): Define.
 765         * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
 766         _bfd_read_ar_hdr instead.
 767         (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
 768         (_bfd_compute_and_write_armap): Rename from
 769         compute_and_write_armap.  Make non-static.  Change all callers.
 770         * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
 771         than _bfd_snarf_ar_hdr.
 772         * aout-target.h (MY_read_ar_hdr): Define if not defined.
 773         * ieee.c (ieee_read_ar_hdr): Define.
 774         * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
 775         * oasys.c (oasys_read_ar_hdr): Define.
 776         * som.c (som_read_ar_hdr): Define.
 777         * bfd-in2.h, libbfd.h: Rebuild.
 778
 779 Thu Oct  5 14:04:07 1995  steve chamberlain  <sac@slash.cygnus.com>
 780
 781         * peicode.c (coff_swap_filehdr_in): If symptr is
 782         zero, there aren't any symbols, even if nsyms is set.
 783
 784 Thu Oct  5 11:45:02 1995  Ian Lance Taylor  <ian@cygnus.com>
 785
 786         * libecoff.h (struct ecoff_backend_data): Add adjust_headers
 787         field.
 788         * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
 789         sections, and set styp correctly for them: .got, .hash, .dynamic,
 790         .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
 791         (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
 792         types.
 793         (ecoff_sort_hdrs): New static function.
 794         (ecoff_compute_section_file_positions): Return boolean, not void.
 795         Sort the sections by VMA before looking through them.  Put the
 796         first non SEC_ALLOC section on a new page.  Put every SEC_ALLOC
 797         section on an appropriate boundary within the page.
 798         (ecoff_compute_reloc_file_positions): Check return value of
 799         ecoff_compute_section_file_positions.
 800         (_bfd_ecoff_set_section_contents): Likewise.
 801         (_bfd_ecoff_write_object_contents): Check for various Alpha
 802         section types when incrementing text_size and data_size.  Call
 803         adjust_headers backend function if it exists.
 804         * coff-alpha.c (alpha_adjust_headers): New static function.
 805         (alpha_ecoff_backend_data): Initialize adjust_headers field.
 806         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 807
 808         * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
 809
 810 Wed Oct  4 18:15:02 1995  Jeff Law  (law@hurl.cygnus.com)
 811
 812         * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
 813         of ALTERNATE_AIX_CORE_FORMAT.
 814         * configure.in (aix4): No longer need CORE_FLAGS.
 815         * configure: Updated.
 816
 817 Wed Oct  4 15:36:36 1995  Ken Raeburn  <raeburn@cygnus.com>
 818
 819         NS32k changes from Ian Dall:
 820         * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
 821         macros.
 822         (aout_link_input_section_std, aout_link_input_section_ext,
 823         aout_link_reloc_link_order): Call them instead of _bfd_*
 824         versions.
 825         * aout-target.h (MY_exec_header_not_counted): New macro, defaults
 826         to zero.
 827         (backend_data): Use it instead of hardcoded zero.
 828
 829         * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
 830         (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
 831
 832         * ns32knetbsd.c: Include bfd.h.
 833         (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
 834         (MY_bfd_reloc_type_lookup): Declare function too.
 835         * pc532-mach.c (set_sizes): Don't declare.
 836         (MY_text_includes_header, MY_exec_header_not_counted): Define.
 837         (backend_data, MY_backend_data): Don't define.
 838
 839         * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
 840         ns32k-*-lites* like ns32k-*-netbsd*.
 841
 842         * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
 843         compile on lites.
 844
 845 Wed Oct  4 14:15:52 1995  Ian Lance Taylor  <ian@cygnus.com>
 846
 847         * coffcode.h (coff_write_object_contents): Restore setting
 848         f_timdat to 0, deleted on August 22.
 849
 850 Tue Oct  3 16:28:32 1995  steve chamberlain  <sac@slash.cygnus.com>
 851
 852         * coffcode.h (coff_bfd_copy_private_symbol_data,
 853         coff_bfd_copy_private_section_data,
 854         coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
 855         * peicode.h (coff_bfd_copy_private_bfd_data): New
 856         (pe_bfd_copy_private_bfd_data): New.
 857         (coff_swap_scnhdr_in): Swap bss size into the right place.
 858         (pe_print_private_bfd_data): Add some newlines.
 859
 860 Tue Oct  3 11:53:04 1995  Jeff Law  (law@hurl.cygnus.com)
 861
 862         * som.c (setup_sections): Don't die if a space has no subspaces.
 863
 864 Mon Oct  2 14:08:55 1995  Ian Lance Taylor  <ian@cygnus.com>
 865
 866         * elflink.h (elf_link_add_object_symbols): Don't let a weak
 867         dynamic symbol override a common symbol.  Don't change the size or
 868         type if they have been set and the new symbol is not a definition.
 869         Warn if the size or type changes.
 870
 871 Sun Oct  1 01:34:41 1995  Jeff Law  (law@hurl.cygnus.com)
 872
 873         * som.c (som_begin_writing): Don't write the symbol table or
 874         symbol  strings.
 875         (som_finish_writing): Write them here.  Place them after the
 876         subspace data, but before the relocs.
 877
 878 Fri Sep 29 11:01:55 1995  Ian Lance Taylor  <ian@cygnus.com>
 879
 880         * sunos.c (sunos_add_one_symbol): Just pass false, not
 881         info->shared_library, to sunos_create_dynamic_sections.
 882         (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
 883         section.
 884         (sunos_check_dynamic_reloc): Remove .text section assertion.
 885
 886 Thu Sep 28 18:48:47 1995  Stan Shebs  <shebs@andros.cygnus.com>
 887
 888         * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
 889         * configure, configure.in: Add pmac_xcoff_vec case.
 890         * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
 891         * coff-pmac.c: New file, PowerMac XCOFF support.
 892         * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
 893         * targets.c (pmac_xcoff_vec): Declare.
 894
 895         * mpw-config.in: Various changes to be compatible with the
 896         autoconf-based configury.
 897         * mpw-make.sed: New file, sed commands to translate Unix
 898         makefile into MPW syntax.
 899         * mpw-make.in: Remove.
 900         * hosts/mpw.h: Remove.
 901         * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
 902         true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
 903
 904 Thu Sep 28 17:06:23 1995  steve chamberlain  <sac@slash.cygnus.com>
 905
 906         * binary.c (binary_get_symtab): Return an empty string on error.
 907         * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
 908
 909 Thu Sep 28 15:30:44 1995  Kim Knuttila  <krk@nellie>
 910
 911         * coff-ppc.c: Reformatted according to gnu conventions
 912                       Removed irrelevant "if 0" code
 913
 914 Thu Sep 28 11:19:53 1995  Ian Lance Taylor  <ian@cygnus.com>
 915
 916         * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
 917         symbols rather than as indirect symbols.
 918         (MY(slurp_symbol_table)): Don't do anything special about
 919         secondary symbols.
 920
 921         * coffcode.h (coff_new_section_hook): Make sure that the alignment
 922         of .ctors and .dtors sections is no larger than 2.
 923
 924         * sunos.c (sunos_add_one_symbol): Don't change
 925         bfd_link_hash_common to bfd_link_hash_new, since it may be on the
 926         undef list.
 927         (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
 928         dynamic symbols when creating a shared library.
 929         (sunos_scan_ext_relocs): Handle relocs correctly when creating a
 930         shared library.
 931         (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
 932         written even if it is not defined in a regular object.
 933         (sunos_write_dynamic_symbol): Use plt_offset for the address of
 934         the jump table reloc.  Add an assertion.  Use RELOC_JMP_SLOT
 935         rather than the constant 22.
 936         (sunos_check_dynamic_reloc): Handle creating a shared library.
 937         (sunos_finish_dynamic_link): Set the first entry in the GOT to
 938         zero when creating a shared library.
 939         * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
 940         write it out at the start of the symbol table.
 941
 942         * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
 943
 944 Thu Sep 28 00:58:05 1995  Doug Evans  <dje@deneb.cygnus.com>
 945
 946         * config.bfd: Add arm-*-coff.
 947         * configure.in, configure: Add armcoff_{little,big}_vec.
 948         * targets.c (armcoff_{little,big}_vec): Declare.
 949         (bfd_target_vector): Add armcoff_{little,big}_vec.
 950         * coff-arm.c (armcoff_{little,big}_vec): Always define.
 951
 952 Wed Sep 27 10:37:14 1995  Ian Lance Taylor  <ian@cygnus.com>
 953
 954         * targets.c (bfd_find_target): Remove debugging code.
 955
 956 Wed Sep 27 07:23:39 1995  Kim Knuttila  <krk@nellie>
 957
 958         * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
 959         support on powerpc.
 960         * Makefile.in: added *-ppc files
 961         * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
 962         allow pe based .o's to be shared with other tools on ppc/NT
 963         * config.bfd: added powerpc[le]-[pe|winnt] config support
 964         * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
 965         * peicode.h: Added more section flags for PE on ppc
 966                      Added coff_swap_filehdr_out to allow peicode.h to be
 967                      used for non-image PE files on ppc.
 968                      Check for image, or not, before copying pe_opthdr
 969         * targets.c: Added new bfd's
 970         * targets.c: Removed two inactive bfds that shouldn't have made it this
 971                      far.
 972
 973 Tue Sep 26 14:06:41 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 974
 975         * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
 976         explicit values to initialize all relocs.  Change all users.
 977         (ppc_elf_brtaken_inner): New function to handle branch predicition
 978         relocs.
 979         (ppc_elf_brtaken_reloc): Ditto.
 980         (ppc_elf_howto_raw): Use new functions.  Make sure all unsupported
 981         relocs use ppc_elf_unsupported_reloc.
 982         (ppc_elf_merge_private_bfd_data): Keep track of whether an error
 983         needs to be reported.
 984         (ppc_elf_relocate_section): Support branch prediction relocs.
 985
 986 Tue Sep 26 12:48:05 1995  Ian Lance Taylor  <ian@cygnus.com>
 987
 988         * bfd.c (bfd_assert): Remove \n from string passed to
 989         _bfd_error_handler.
 990
 991         * coff-i386.c: (TWO_DATA_SECS): Don't define.
 992         * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
 993         (bfd_coff_make_section_hook): Don't define.
 994         (coff_make_section_hook): Remove.
 995         (sec_to_styp_flags): Remove TWO_DATA_SECS case.
 996         (styp_to_sec_flags): Likewise.
 997         (coff_write_object_contents): Likewise.
 998         (bfd_coff_std_swap_table): Don't initialize make_section_hook
 999         field.
1000         * libcoff.h: Rebuild.
1001         * coffgen.c (make_a_section_from_file): Just call
1002         bfd_make_section_anyway, not bfd_make_section or
1003         bfd_coff_make_section_hook.
1004         * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
1005         * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
1006         * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
1007         make_section_hook field.
1008         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1009
1010         * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
1011         pointers into value field for warning and indirect symbols; just
1012         leave the value field alone.
1013         * linker.c (generic_link_add_symbol_list): Use next symbol for
1014         warning and indirect symbols, rather than looking in symbol value.
1015         * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
1016         parameter.  Change all callers.  Remove support for indirect
1017         symbols; it didn't work anyhow.
1018         (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
1019         * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
1020         * bfd-in2.h: Rebuild.
1021
1022 Mon Sep 25 16:04:09 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
1023
1024         * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
1025         go back to telling the tools this reloc operates on 32 bits.
1026
1027 Mon Sep 25 11:48:02 1995  Ian Lance Taylor  <ian@cygnus.com>
1028
1029         * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
1030         rather than a direct fprintf.
1031         * archive.c (_bfd_write_archive_contents): Likewise.
1032         * coffcode.h (coff_slurp_symbol_table): Likewise.
1033         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
1034         (ppc_elf_unsupported_reloc): Likewise.
1035         (ppc_elf_relocate_section): Likewise.
1036         * i386linux.c (linux_tally_symbols): Likewise.
1037         (linux_finish_dynamic_link): Likewise.
1038         * osf-core.c (osf_core_core_file_p): Likewise.
1039         * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1040         * som.c (som_sizeof_headers): Likewise.
1041         * srec.c (srec_bad_byte): Likewise.
1042         * bfd.c (bfd_assert): Likewise.  Also change file to be const.
1043         * libbfd-in.h (bfd_assert): Declare first parameter const.
1044         * libbfd.h: Rebuild.
1045         * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
1046         bfd_reloc_overflow is enough.
1047         * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
1048         * coff-h8500.c (rtype2howto): Likewise.
1049         * coff-z8k.c (rtype2howto): Likewise.
1050         * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1051         * elf.c (_bfd_elf_get_lineno): Likewise.
1052         (_bfd_elf_no_info_to_howto): Likewise.
1053         (_bfd_elf_no_info_to_howto_rel): Likewise.
1054         * hp300hpux.c (convert_sym_type): Likewise.
1055         (MY(swap_std_reloc_in)): Likewise.
1056         * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
1057
1058         * libaout.h (struct aoutdata): Add line_buf field.
1059         * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
1060         and filename_buffer.  Instead, use a malloc buffer stored in the
1061         new line_buf field.  Remove length restrictions.
1062
1063         * coffgen.c (string_size): Remove static variable.
1064         (debug_string_size, debug_string_section): Likewise.
1065         (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
1066         and debug_string_size_p parameters.  Use them instead of the
1067         global variables.  Change all callers.
1068         (coff_write_symbol): Likewise.
1069         (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
1070         (coff_write_symbols): Add local variables to replace removed
1071         global variables.
1072
1073         * libcoff-in.h (struct coff_section_tdata): Add offset, i,
1074         function, and line_base fields.
1075         * libcoff.h: Rebuild.
1076         * coffgen.c (coff_find_nearest_line): Use section tdata to cache
1077         information, rather than using static variables.
1078
1079         * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
1080         file.  From Peter DeWolf <pld@amt.tay1.dec.com>.
1081
1082         * init.c (initialized): Remove static variable.
1083         (bfd_init): Don't bother setting initialized.
1084         (bfd_check_init): Remove.
1085         * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
1086         * libbfd.h: Rebuild.
1087
1088 Sat Sep 23 01:22:23 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1089
1090         * rs6000-core.c (rs6000coff_core_p):  Don't check the core file
1091         size for full core dumps. Copy core file header to private data.
1092         (rs6000coff_core_file_failing_command,
1093         rs6000coff_core_file_failing_signal):  New functions to extract
1094         the file name and terminating signal from the core file.
1095         * coff-rs6000.c:  Use them.
1096
1097 Fri Sep 22 17:44:47 1995  Ian Lance Taylor  <ian@cygnus.com>
1098
1099         Change arch info to be const, initialized at compile time.
1100         * archures.c: Reindent many functions.  Change CONST to const.
1101         (bfd_arch_info_type): Make arch_name const.  Remove disassemble;
1102         nothing set it anyhow.  Make next const.
1103         (bfd_arch_info_list): Remove.
1104         (bfd_archures_list): Rename from archures_init_table.  Change from
1105         a table of function pointers to a table of bfd_arch_info_type
1106         structure addresses.
1107         (bfd_scan_arch): Rewrite accordingly.  Return a const pointer.
1108         (bfd_lookup_arch): Likewise.
1109         (bfd_set_arch_info): Rewrite accordingly.  Change argument to be a
1110         const pointer.
1111         (bfd_default_arch_struct): Make const.
1112         (bfd_arch_init, bfd_arch_linkin): Remove.
1113         (bfd_get_arch_info): Return a const pointer.
1114         * init.c (bfd_init): Don't call bfd_arch_init.
1115         * bfd.c (struct _bfd): Make arch_info const.
1116         * bfd-in2.h: Rebuild.
1117         * libbfd.h: Rebuild.
1118         * configure.in: Put & before everything in $selarchs.
1119         * configure: Rebuild.
1120         * cpu-*.c: Change bfd_*_arch from a function which calls
1121         bfd_arch_linkin to a const structure.
1122         * ieee.c (ieee_object_p): Make arch const.
1123
1124 Fri Sep 22 16:23:18 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
1125
1126         * reloc.c (bfd_reloc_code_type): Add relocations to support all of
1127         PowerPC V.4.
1128         * bfd-in2.h: Regenerate.
1129         * libbfd.h: Regenerate.
1130
1131         * elf32-ppc.c (reloc_type): Update names to match current draft.
1132         (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
1133         relative.  Update names to current V.4 draft.
1134         (ppc_elf_reloc_type_lookup): Add support for more relocations.
1135         (ppc_elf_relocate_section): Rename relocations to match draft.
1136
1137 Thu Sep 21 21:53:18 1995  Michael Meissner  <meissner@cygnus.com>
1138
1139         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
1140         compiled with -mrelocatable-lib to be linked with either normal
1141         modules or -mrelocatable modules.
1142
1143 Wed Sep 20 12:03:26 1995  Ian Lance Taylor  <ian@cygnus.com>
1144
1145         * coffcode.h (coff_write_object_contents): Clear the vstamp field
1146         in the a.out header.
1147
1148         * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
1149         a reloc against a local symbol, even if it's not a section.
1150
1151 Tue Sep 19 17:02:26 1995  Ian Lance Taylor  <ian@cygnus.com>
1152
1153         * targets.c (bfd_target): Remove unused align_power_min field.
1154         * bfd-in2.h: Rebuild.
1155         * All backends: Remove initialization of align_power_min.
1156
1157 Tue Sep 19 14:02:21 1995  steve chamberlain  <sac@slash.cygnus.com>
1158
1159         * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
1160
1161 Mon Sep 18 14:35:01 1995  Arne H. Juul  <arnej@pvv.unit.no>
1162
1163         * config.bfd (mips-dec-netbsd*): New target.
1164         * configure.host (mips-dec-netbsd*): New host.
1165         * configure.in (mips-dec-netbsd*): New native.
1166         * configure: Rebuild.
1167
1168 Fri Sep 15 10:24:36 1995  Ian Lance Taylor  <ian@cygnus.com>
1169
1170         Make the COFF backend linker merge common types:
1171         * cofflink.c (struct coff_debug_merge_element): Define.
1172         (struct coff_debug_merge_type): Define.
1173         (struct coff_debug_merge_hash_entry): Define.
1174         (struct coff_debug_merge_hash_table): Define.
1175         (coff_debug_merge_hash_table_init): Define.
1176         (coff_debug_merge_hash_table_free): Define.
1177         (coff_debug_merge_hash_lookup): Define.
1178         (struct coff_final_link_info): Add debug_merge field.
1179         (coff_debug_merge_hash_newfunc): New static function.
1180         (_bfd_coff_final_link): Allocate and free debug_merge table.
1181         (coff_link_input_bfd): Merge identical enum, struct and union
1182         types.
1183
1184 Thu Sep 14 14:53:58 1995  Ian Lance Taylor  <ian@cygnus.com>
1185
1186         Convert i960 COFF to use COFF backend linker.
1187         * coff-i960.c (coff_i960_relocate): Use a coff_section_data
1188         structure to store the symbol being used.
1189         (coff_i960_start_final_link): New static function.
1190         (coff_i960_relocate_section): New static function.
1191         (coff_i960_adjust_symndx): New static function.
1192         (coff_start_final_link): Define.
1193         (coff_relocate_section): Define.
1194         (coff_adjust_symndx): Define.
1195         * coffcode.h (bfd_coff_backend_data): Add new callback function
1196         _bfd_coff_start_final_link.
1197         (bfd_coff_start_final_link): Define.
1198         (coff_start_final_link): Define if not defined.
1199         (bfd_coff_std_swap_table): Add coff_start_final_link.
1200         * cofflink.c (_bfd_coff_internal_syment_name): Make globally
1201         visible.
1202         (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
1203         function callback is not NULL.
1204         * libcoff-in.h (struct coff_section_tdata): Add tdata field.
1205         (_bfd_coff_internal_syment_name): Declare.
1206         * libcoff.h: Rebuild.
1207         * configure.in (icoff_big_vec): Add cofflink.o.
1208         (icoff_little_vec): Likewise.
1209         * configure: Rebuild.
1210
1211 Wed Sep 13 17:38:23 1995  Fred Fish  <fnf@rtl.cygnus.com>
1212
1213         * Makefile.in (clean-info): Remove extraneous tab from line
1214         following action.
1215
1216 Wed Sep 13 13:27:53 1995  Ian Lance Taylor  <ian@cygnus.com>
1217
1218         * cofflink.c (coff_link_input_bfd): Fail if a section with no
1219         contents has relocs.
1220
1221 Thu Sep 12 12:45:34 1995  steve chamberlain  <sac@slash.cygnus.com>
1222
1223         * coffcode.h (coff_compute_section_file_positions): Keep the
1224         raw size safe.
1225         (coff_write_object_contents): Remember if it's a relocatable
1226         file.
1227         * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
1228         * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
1229         if relocatable file. Swap out saved raw size.
1230
1231 Tue Sep 12 12:14:33 1995  Ian Lance Taylor  <ian@cygnus.com>
1232
1233         * Makefile.in (do_maintainer_clean): Rename from do_realclean.
1234         (maintainer-clean): Rename from realclean, passing
1235         maintainer-clean down to subdirectories, but leave realclean as a
1236         synonym.
1237
1238         * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
1239         warning callback.
1240
1241         * dep-in.sed: Remove config.h from generated dependencies.
1242
1243         * sunos.c (sunos_slurp_dynamic_symtab): New static function,
1244         broken out of sunos_canonicalize_dynamic_symtab.
1245         (sunos_canonicalize_dynamic_symtab): Call new function
1246         sunos_slurp_dynamic_symtab.
1247         (sunos_add_dynamic_symbols): Add three new parameters.  Return the
1248         dynamic symbol table to the caller.
1249         * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
1250         callback to override the symbols being read.
1251         * libaout.h (struct aout_backend_data): Add three new parameters
1252         to add_dynamic_symbols callback.
1253
1254         Extensive minor changes to avoid various gcc warnings.  Also:
1255         * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
1256         * archures.c (bfd_arch_info_type): Change mach field from long to
1257         unsigned long.
1258         (bfd_lookup_arch): Change machine parameter from long to unsigned
1259         long.
1260
1261 Mon Sep 11 10:55:47 1995  Ian Lance Taylor  <ian@cygnus.com>
1262
1263         * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
1264         a symbol with a non-zero plt_offset.
1265
1266 Fri Sep  8 11:47:24 1995  Ian Lance Taylor  <ian@cygnus.com>
1267
1268         * elfcode.h (align_file_position): Remove; not used.
1269
1270         * configure.in: Only check for <sys/procfs.h> on a native system,
1271         and make sure it defines prstatus_t.
1272         * configure: Rebuild.
1273
1274 Thu Sep  7 12:48:01 1995  Ian Lance Taylor  <ian@cygnus.com>
1275
1276         * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
1277
1278         * config.in: Rename from config.h.in.
1279         * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1280         Check for config.h:config.in when creating stamp-h.
1281         * configure: Rebuild.
1282         * Makefile.in (stamp-h): Depend upon config.in rather than
1283         config.h.in.  Set CONFIG_HEADERS to config.h:config.in when
1284         calling config.status.
1285
1286         * Makefile.in (do_distclean): Remove config.h and stamp-h.
1287         (Makefile): Just rebuild Makefile.
1288         (config.h, stamp-h): New targets.
1289         * configure.in: Create stamp-h when rebuilding config.h.
1290         * configure: Rebuild.
1291
1292 Wed Sep  6 15:00:33 1995  Ian Lance Taylor  <ian@cygnus.com>
1293
1294         * configure.in: Call AC_CONFIG_HEADER.  Substitute
1295         HOST_64BIT_LONG.  Check that various header files exist.  Check
1296         that fcntl exists.  Call BFD_BINARY_FOPEN.  Check whether malloc
1297         and/or free need to be declared.  Don't make a link to sysdep.h.
1298         Define TRAD_HEADER for various hosts.
1299         * configure: Rebuild.
1300         * configure.host: Don't set my_host.  Add definitions taken from
1301         host header files for various entries.  Remove entries which now
1302         do nothing.
1303         * acconfig.h: New file.
1304         * config.h.in: New file, built by autoheader.
1305         * sysdep.h: New file.
1306         * Makefile.in (do_distclean): Don't remove sysdep.h.
1307         (RECONFIG): Remove.
1308         (LOCAL_H_DEPS): New variable.
1309         ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
1310         $(RECONFIG).
1311         ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
1312         ($(OPTIONAL_BACKENDS)): Likewise.
1313         (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
1314         looking through sysdep.h.
1315         * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
1316         (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
1317         (fprintf_vma, sprintf_vma): Likewise.
1318         (int64_type, uint64_type): Don't define.
1319         * bfd-in2.h: Rebuild.
1320         * archures.c, bfd.c, srec.c: Include <ctype.h>.
1321         * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
1322         * lynx-core.c: Include stuff from old hosts/lynx.h.
1323         * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
1324         rather than NO_FCNTL.
1325         * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
1326         rather than NATIVE_HPPAHPUX_COMPILER.
1327         * trad-core.c: Don't include <errno.h>.  Include TRAD_HEADER if it
1328         is defined.
1329         * hosts/*.h: Remove all header files which merely include,
1330         declare, and define things.  Leave header files which define
1331         information needed by trad-core.c.
1332
1333         * aclocal.m4 (BFD_BINARY_FOPEN): Define.
1334         (BFD_CC_FOR_BUILD): Define.
1335         * configure.in: Use BFD_CC_FOR_BUILD.
1336         * configure: Rebuild.
1337
1338 Tue Sep  5 19:35:28 1995  Ian Lance Taylor  <ian@cygnus.com>
1339
1340         * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
1341         * configure: Rebuild.
1342
1343         * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
1344         a global symbol.
1345
1346 Tue Sep  5 12:48:26 1995  Jason Molenda   (crash@phydeaux.cygnus.com)
1347
1348         * config.bfd: i386pe_ve -> i386pe_vec.
1349
1350 Mon Sep  4 14:02:43 1995  Ian Lance Taylor  <ian@cygnus.com>
1351
1352         * configure.host: Incorporate host Makefile fragments by setting
1353         shell variables.
1354         * configure.in: Call AC_PROG_CC.  Substitute CFLAGS, HDEFINES and
1355         AR.  Call AC_PROG_INSTALL.  Substitute CC_FOR_BUILD, choosing a
1356         value based on whether the code is being compiled by a cross
1357         compiler.  Don't substitute host_makefile_frag or frags.
1358         * aclocal.m4: New file to define local AC_PROG_CC.
1359         * configure: Rebuild.
1360         * Makefile.in (INSTALL): Set to @INSTALL@.
1361         (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
1362         (INSTALL_DATA): Set to @INSTALL_DATA@.
1363         (AR): Set to @AR@.
1364         (CC): Define as @CC@.
1365         (CFLAGS): Set to @CFLAGS@.
1366         (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
1367         (@host_makefile_frag@): Remove.
1368         (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@.  Move $(CFLAGS)
1369         after other options.
1370         (config.status): Remove dependency upon @frags@.
1371         * config/*.mh, config/README: Remove.
1372
1373         * config.bfd: Rewrite to incorporate the contents of the Makefile
1374         fragments by setting shell variables, rather than merely returning
1375         the name of a Makefile fragment.
1376         * configure.in: Use shell variables set by config.bfd rather than
1377         looking at the target Makefile fragment files.  Don't substitute
1378         target_makefile_frag.  Do substitute TDEFINES.
1379         * configure: Rebuild.
1380         * Makefile.in (@target_makefile_frag@): Remove.
1381         (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
1382         * config/*.mt: Remove.
1383
1384 Mon Sep  4 03:13:28 1995  Ken Raeburn  <raeburn@cygnus.com>
1385
1386         * configure.in: Put changequote lines around "i[345]86" patterns
1387         section of core file support.
1388
1389 Sun Sep  3 11:31:58 1995  Jeff Law  (law@snake.cs.utah.edu)
1390
1391         * som.c (som_bfd_print_private_bfd_data): Define to use the
1392         generic version.
1393
1394 Fri Sep  1 17:08:40 1995  steve chamberlain  <sac@slash.cygnus.com>
1395
1396         * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
1397         entry, text_start and data_start.
1398
1399 Fri Sep  1 18:06:28 1995  Ian Lance Taylor  <ian@cygnus.com>
1400
1401         * Makefile.in (OFILES): Remove $(TDEPFILES).
1402         * config/apollo.mt (TDEPFILES): Remove.
1403         * config/README: Update.
1404
1405         * configure.in: For a native configuration, set COREFILE and
1406         COREFLAG based on the canonical host name.
1407         * configure: Rebuild.
1408         * Makefile.in: Rebuild dependencies.
1409         (ALL_CFLAGS): Add @COREFLAG@.
1410         (OFILES): Replace $(HDEPFILES) with @COREFILE@.
1411         * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
1412         support routines.  Check LYNX_CORE rather than HOST_LYNX.
1413         * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
1414         * i386lynx.c: Likewise.
1415         * m68klynx.c: Likewise.
1416         * sparclynx.c: Likewise.
1417         * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
1418         * *-core.c: Comment changes.
1419         * config/decstation.mh (HDEPFILES): Remove.
1420         (HDEFINES): Remove -DTRAD_CORE.
1421         * config/irix3.mh (RANLIB): Remove.
1422         * config/irix4.mh (HDEPFILES, RANLIB): Remove.
1423         (HDEFINES): Remove -DIRIX_CORE.
1424         * config/riscos.mh (RANLIB, HDEPFILES): Remove.
1425         (HDEFINES): Remove -DTRAD_CORE.
1426         * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
1427         * config/ultra3.mh (RANLIB): Remove.
1428         * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
1429         * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
1430         * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
1431         * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
1432         * config/hppahpux.mh, config/hppaosf.mh: Remove.
1433         * config/i386aix.mh, config/i386bsd.mh: Remove.
1434         * config/i386linux.mh, config/i386mach3.mh: Remove.
1435         * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
1436         * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
1437         * config/mipsmach3.mh, config/news-mips.mh: Remove.
1438         * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
1439         * config/rs600.mh, config/rs6000lynx.mh: Remove.
1440         * config/solaris2.mh, config/stratus.mh: Remove.
1441         * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
1442         * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
1443
1444 Fri Sep  1 15:18:50 1995  Kazumoto Kojima  <kkojima@info.kanagawa-u.ac.jp>
1445
1446         * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
1447         DT_FINI entry if the appropriate symbol is not in the hash table.
1448
1449         * libelf.h (struct elf_backend_data): Add create_program_headers
1450         and want_hdr_in_seg fields.
1451         * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
1452         defined.
1453         (elf_backend_create_program_headers): Likewise.
1454         (elfNN_bed): Initialize create_program_headers and
1455         want_hdr_in_seg.
1456         * elf.c (get_program_header_size): Call create_program_headers
1457         backend routine.
1458         (map_program_segments): Check want_hdr_in_seg backend field.  Call
1459         create_program_headers backend routine.
1460
1461         * elf.c (assign_file_positions_except_relocs): Align non allocated
1462         sections when creating an executable.
1463
1464         * elfcode.h (elf_swap_phdr_in): Make non static.
1465         (elf_swap_phdr_out): Make non static.
1466         * libelf.h (bfd_elf32_swap_phdr_in): Declare.
1467         (bfd_elf32_swap_phdr_out): Declare.
1468         (bfd_elf64_swap_phdr_in): Declare.
1469         (bfd_elf64_swap_phdr_out): Declare.
1470
1471         * ecofflink.c (ecoff_collect_shuffle): New static function.
1472         (_bfd_ecoff_get_accumulated_pdr): New function.
1473         (_bfd_ecoff_get_accumulated_sym): New function.
1474         (_bfd_ecoff_get_accumulated_ss): New function.
1475         * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
1476         (_bfd_ecoff_get_accumulated_sym): Declare.
1477         (_bfd_ecoff_get_accumulated_ss): Declare.
1478         * libbfd.h: Rebuild.
1479
1480 Fri Sep  1 13:20:25 1995  Ian Lance Taylor  <ian@cygnus.com>
1481
1482         * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
1483
1484         * elflink.h (elf_link_add_object_symbols): Handle indirect and
1485         warning symbols.  If any section is named .gnu.warning.XXX, treat
1486         the contents as a warning to be issued if the symbol XXX is
1487         referenced.
1488         (elf_link_output_extsym): For an indirect or warning symbol, just
1489         output the symbol it points to.
1490
1491         * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
1492         if bfd_hash_allocate fails, since it will already be set.
1493         (generic_link_hash_newfunc): Likewise.
1494         (archive_hash_newfunc): Likewise.
1495         (hash_entry_bfd): New static function.
1496         (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
1497         callback.  Allocate a new warning using the hash table newfunc.
1498         Use bfd_hash_replace to update the entry in the hash table, rather
1499         than assuming we can copy the fields with structure assignment.
1500
1501         * hash.c (bfd_hash_replace): New function.
1502         * bfd-in.h (bfd_hash_replace): Declare.
1503         * bfd-in2.h: Rebuild.
1504
1505 Fri Sep  1 08:12:50 1995  James G. Smith  <jsmith@beauty.cygnus.com>
1506
1507         * config.bfd: Add mips*vr4300-*-elf* target.
1508         * config/mipsbvr4300.mt: Added.
1509
1510 See file ChangeLog.2
1511
1512 \f
1513 Local Variables:
1514 mode: indented-text
1515 left-margin: 8
1516 fill-column: 74
1517 version-control: never
1518 End: