bfd/ChangeLog

   1 Wed Nov 29 12:42:36 1995  Ian Lance Taylor  <ian@cygnus.com>
   2
   3         * elf.c (_bfd_elf_print_private_bfd_data): New function.
   4         * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
   5         * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
   6         _bfd_elf_print_private_bfd_data.
   7
   8         * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
   9         r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
  10         Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
  11         (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
  12         RELOC_SECTION_LITA for ALPHA_R_IGNORE.
  13         (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
  14         RELOC_SECTION_ABS to RELOC_SECTION_NONE.
  15
  16 Tue Nov 28 16:59:50 1995  Ian Lance Taylor  <ian@cygnus.com>
  17
  18         * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
  19         * elf.c (make_mapping): New static function.
  20         (map_sections_to_segments): New static function.
  21         (elf_sort_sections): New static function.
  22         (assign_file_positions_for_segments): New static function.
  23         (map_program_segments): Remove.
  24         (get_program_header_size): Remove sorted_hdrs, count, and
  25         maxpagesize parameters.  Simplify.
  26         (assign_file_positions_except_relocs): When generating an
  27         executable, use assign_file_positions_for_segments.
  28         (elf_sort_hdrs): Remove.
  29         (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
  30         to get_program_header_size.
  31
  32 Mon Nov 27 12:27:46 1995  Ian Lance Taylor  <ian@cygnus.com>
  33
  34         * hp300hpux.c (MY(callback)): Set lma as well as vma.
  35
  36         * configure, config.in: Regenerate with autoconf 2.7.
  37
  38         * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
  39         * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
  40
  41 Wed Nov 22 12:02:09 1995  Ian Lance Taylor  <ian@cygnus.com>
  42
  43         * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
  44         (ecoff_sec_to_styp_flags): Likewise.
  45         (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
  46         (ecoff_set_symbol_info): Handle scRConst.
  47         (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
  48         (ecoff_compute_section_file_positions): Handle .rconst section.
  49         (_bfd_ecoff_write_object_contents): Likewise.
  50         (ecoff_link_check_archive_element): Handle scRConst.
  51         (ecoff_link_add_externals): Likewise.
  52         (ecoff_link_write_external): Handle .rconst section.
  53         (ecoff_reloc_link_order): Likewise.
  54         * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
  55         * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
  56         section.
  57         (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
  58
  59         * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
  60         DEF_DYNAMIC flag is set.
  61
  62 Tue Nov 21 13:25:29 1995  Ken Raeburn  <raeburn@cygnus.com>
  63
  64         * host-aout.c: If TRAD_HEADER is defined, include it.
  65
  66 Tue Nov 21 13:03:57 1995  Ian Lance Taylor  <ian@cygnus.com>
  67
  68         * aclocal.m4 (AC_PROG_CC): Remove local definition.
  69         (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
  70         (BFD_NEED_DECLARATION): New function.
  71         * configure.in: Use BFD_NEED_DECLARATION.
  72         * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
  73         * configure, config.in: Rebuild with autoconf 2.6.
  74
  75         * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
  76         special_sections before returning when called with a non XCOFF
  77         BFD.
  78
  79         * coffgen.c (coff_renumber_symbols): Sort common symbols with
  80         global symbols.
  81
  82         * coffcode.h (coff_compute_section_file_positions): Only pad the
  83         previous section to force file alignment when creating an
  84         executable.
  85
  86 Mon Nov 20 14:54:09 1995  Ian Lance Taylor  <ian@cygnus.com>
  87
  88         * coffcode.h (coff_compute_section_file_positions): If
  89         RS6000COFF_C, set up the .debug section.
  90
  91         * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
  92         if it is not large enough to accomodate the entire TOC area with
  93         signed 16 bit offsets.
  94         (xcoff_write_global_symbol): Handle negative TOC offsets in global
  95         linkage code.
  96         (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
  97         TOC anchor to use the TOC value used in the output file.
  98
  99 Sat Nov 18 18:01:41 1995  Ian Lance Taylor  <ian@cygnus.com>
 100
 101         * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
 102         (_bfd_coff_read_string_table): Likewise.
 103
 104 Sat Nov 18 19:43:04 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
 105
 106         * pe-arm.c: Fix typos.
 107         * coff-arm.c: Likewise.
 108
 109 Fri Nov 17 16:22:04 1995  Kim Knuttila  <krk@cygnus.com>
 110
 111         * coff-ppc.c (list_ele): Added "cat"egory member.
 112         (record_toc): New category parameter (priv or pub).
 113         (ppc_record_toc_entry): Check to see if toc bounds exceeded.
 114         (ppc_process_before_allocation): Removed embrionic data-in-toc from
 115         the mainline. It addes extra toc cells in error.
 116         (ppc_coff_swap_sym_in_hook): Added some documentation.
 117         (dump_toc): Can now diagnose "virtual toc" chicanery.
 118
 119 Fri Nov 17 10:41:25 1995  Philippe De Muyter  <phdm@info.ucl.ac.be>
 120
 121         * elf-bfd.h (struct elf_link_hash_table): Change type of
 122         dynsymcount and bucketcount fields from size_t to bfd_size_type.
 123
 124 Fri Nov 17 10:02:58 1995  Ian Lance Taylor  <ian@cygnus.com>
 125
 126         * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
 127         pointerize C_LEAFSTAT or C_LEAFEXT entries.
 128
 129         * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
 130         DT_INIT and DT_FINI entries if the _init or _fini symbol is
 131         defined or mentioned in a regular file.
 132
 133 Thu Nov 16 15:16:42 1995  Kim Knuttila  <krk@cygnus.com>
 134
 135         * coff-ppc.c (ppc_record_data_in_toc_entry): new function
 136         (coff_ppc_relocate_section): Handle TOCDEFN attribute
 137         (coff_ppc_relocate_section): Correct REL24 handling
 138         (ppc_process_before_allocation): Correct TOCDEFN handling
 139
 140         * peicode.h (dir_names): Added name descriptions
 141
 142 Thu Nov 16 03:38:03 1995  Ken Raeburn  <raeburn@cygnus.com>
 143
 144         * VERSION: Updated to cygnus-2.6.
 145
 146 Wed Nov 15 19:30:07 1995  Ken Raeburn  <raeburn@cygnus.com>
 147
 148         * targets.c (m68k4knetbsd_vec): Declare.
 149
 150 Wed Nov 15 18:05:52 1995  Ian Lance Taylor  <ian@cygnus.com>
 151
 152         * targets.c (bfd_target): Change type of second argument to
 153         _bfd_print_private_bfd_data from void * to PTR.
 154         * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
 155         using PTR rather than void *.
 156         * bfd-in2, libbfd.h: Rebuild.
 157         * peicode.h (pe_print_private_bfd_data): Change vfile from void *
 158         to PTR.
 159         * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
 160         _bfd_generic_bfd_print_private_bfd_data rather than casting
 161         bfd_true.
 162
 163 Wed Nov 15 04:09:14 1995  Ken Raeburn  <raeburn@cygnus.com>
 164
 165         * Makefile.in (.dep1): Fix stupid typo in last change.  Remove any
 166         "DO NOT DELETE" lines or blank lines that mkdep writes on some
 167         systems.
 168         (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
 169         BFD64_BACKENDS_CFILES): New variables.
 170         (CFILES): Use them.
 171
 172 Tue Nov 14 11:52:23 1995  Ian Lance Taylor  <ian@cygnus.com>
 173
 174         * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
 175         not at the file position of the first section.
 176         * coffcode.h (coff_compute_section_file_positions): Avoid using
 177         unportable #elif.
 178         (coff_write_object_contents): When generating a PPC PE executable
 179         with no symbols, round up the file size to a COFF_PAGE_SIZE
 180         boundary.
 181         * cofflink.c (_bfd_coff_final_link): If there are no symbols,
 182         don't write out a string table.
 183
 184         * elf.c (bfd_section_from_shdr): When using a different section
 185         header, pass the new one to _bfd_elf_make_section_from_shdr.
 186         (elf_fake_sections): Don't set sh_info and sh_entsize fields.
 187         (elf_map_symbols): Add section VMA to symbol value when comparing
 188         against 0.
 189         (_bfd_elf_compute_section_file_positions): Only build symbol table
 190         if there are some symbols.  Set file offset of symtab and strtab
 191         sections.
 192         (assign_file_positions_except_relocs): Remove dosyms parameter.
 193         Change all callers.  Never set file offset of symtab and strtab
 194         sections.
 195         (_bfd_elf_copy_private_section_data): New function.
 196         (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
 197         (_bfd_elf_copy_private_symbol_data): New function.
 198         (swap_out_syms): Check for special mapping of st_shndx created by
 199         copy_private_symbol_data.
 200         * elfxx-target.h: Use new copy routines.
 201         * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
 202         (_bfd_elf_copy_private_section_data): Declare.
 203
 204         * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
 205
 206         * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
 207         C_NT_WEAK.
 208
 209         * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
 210         _bfd_dummy_target, matching the recent change to archive
 211         recognition.
 212
 213 Mon Nov 13 13:24:38 1995  Ian Lance Taylor  <ian@cygnus.com>
 214
 215         * libbfd.c (bfd_get_file_window): Use casts to avoid doing
 216         arithmetic on PTR types.
 217
 218         * aout-target.h (MY(callback)): Set the lma of the sections.
 219
 220         * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
 221         symbol into a reloc against the section.
 222
 223 Mon Nov 13 07:31:35 1995  Kim Knuttila  <krk@cygnus.com>
 224
 225         * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
 226         glue for the relocs: IMGLUE and IFGLUE.
 227         (record_toc): new function - tracks toc contents
 228         (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
 229         (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
 230         (ppc_coff_rtype2howto): removed invalid IMGLUE hack
 231         (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
 232         (ppc_record_toc_entry): Removed a debug define (duh)
 233
 234         * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
 235         (pe_print_idata): New function - formats the idata section data
 236         (pe_print_pdata): New function - formats the pdata section data
 237         (pe_print_private_bfd_data): calls to above
 238
 239 Sun Nov 12 12:23:24 1995  Stan Shebs  <shebs@andros.cygnus.com>
 240
 241         * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
 242         * coff-rs6000.c (rs6000coff_vec): Add conditional defines
 243         TARGET_SYM and TARGET_NAME for vector and BFD name.
 244         * coff-pmac.c (pmac_xcoff_vec): Remove.
 245         (TARGET_SYM, TARGET_NAME): Define.
 246         * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
 247         machine to 0, not all PowerMacs are 601s.
 248
 249 Fri Nov 10 12:10:14 1995  Ian Lance Taylor  <ian@cygnus.com>
 250
 251         * elfcode.h (elf_object_p): Read in any program headers.
 252         * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
 253         based on the program headers, if any.
 254         (elf_fake_sections): Set sh_addr from the vma, not the lma.
 255         (map_program_segments): Set p_paddr of program headers based on
 256         the lma.
 257
 258 Thu Nov  9 13:01:31 1995  Ian Lance Taylor  <ian@cygnus.com>
 259
 260         * archive.c (bfd_generic_archive_p): Preserve tdata in case of
 261         failure.
 262
 263         * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
 264         trying to do a relocateable link with a non-a.out object file.
 265
 266         * archive.c (bfd_generic_archive_p): Check the first object file
 267         in an archive even if target_defaulted is set.  If the object file
 268         has the wrong xvec, reject it.
 269
 270         * aoutx.h (NAME(aout,set_section_contents)): If a section can not
 271         be represented, report the name via _bfd_error_handler.
 272         (translate_to_native_sym_flags): Likewise.
 273         * elf32-mips.c (mips_elf_final_link): Likewise.
 274         * oasys.c (oasys_write_sections): Likewise.
 275
 276         * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
 277         which checks for STYP_OVRFLO sections.
 278         (coff_compute_section_file_positions): If RS6000COFF_C, handle
 279         reloc and lineno count overflows.
 280         (coff_write_object_contents): Call coff_count_linenumbers before
 281         coff_compute_section_file_positions.  If RS6000COFF_C, handle
 282         reloc and lineno count overflows.
 283         * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
 284         relocs before dealing with .pad sections.  Count overflow section
 285         headers when handling .pad sections.
 286
 287         * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
 288         if RS6000COFF_C.
 289
 290         * xcofflink.c (XCOFF_DESCRIPTOR): Define.
 291         (struct xcoff_link_hash_table): Add descriptor_section and
 292         special_sections fields.
 293         (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
 294         (xcoff_link_add_symbols): Set linkage section alignment.  Create
 295         descriptor section.  Check for magic symbol names (_text, etc.),
 296         and record them in special_sections if found.  Set
 297         XCOFF_DESCRIPTOR flag for a function descriptor, and set its
 298         descriptor field to point back to the function code symbol.
 299         (xcoff_sweep): Always mark the special descriptor_section.
 300         (bfd_xcoff_export_symbol): Check whether the symbol might be a
 301         function descriptor, and mark it if it is.
 302         (bfd_xcoff_size_dynamic_sections): Add new special_sections
 303         parameter, and fill it in.  Allocate space for the descriptor
 304         section.
 305         (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
 306         global linkage code.  If an undefined function descriptor is
 307         exported, arrange to define it.  Warn about any other undefined
 308         exported symbol.
 309         (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
 310         (xcoff_write_global_symbol): Create a function descriptor when
 311         necessary.
 312         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
 313         * bfd-in2.h: Rebuild.
 314
 315 Thu Nov  9 08:40:23 1995  Kim Knuttila  <krk@cygnus.com>
 316
 317         * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
 318         (ppc_coff_link_hash_table): new types for hashing
 319         (ppc_coff_link_hash_newfunc): hash entry constructor
 320         (ppc_coff_link_hash_table_init): hash table initializer
 321         (ppc_coff_link_hash_table_create): hash table constructor
 322         (ppc_record_toc_entry): changed references to hash table
 323         (coff_ppc_relocate_section): changed references to hash table
 324
 325         * libcoff-in.h (coff_link_hash_entry): removed toc_offset
 326         * libcoff.h: Rebuild
 327
 328         * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
 329         (coff_link_add_symbols): removed toc_offset init
 330
 331 Thu Nov  9 04:00:38 1995  Ken Raeburn  <raeburn@cygnus.com>
 332
 333         * Makefile.in (.dep1): Make sure the file mkdep is to write exists
 334         first.
 335
 336         * configure.in: Added new option --with[out]-mmap.  Set USE_MMAP
 337         if it is given and mmep is available.
 338         * acconfig.h: Undef USE_MMAP.
 339         * configure, config.in: Regenerated.
 340         * aoutx.h: If USE_MMAP is not defined, do all symbol and string
 341         table handling the old way.
 342         (aout_get_external_symbols): Don't complain if last byte of string
 343         table is nonzero.
 344         * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
 345         (bfd_free_window) [! USE_MMAP]: Don't define.
 346         (bfd_get_file_window,
 347         _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
 348
 349 Wed Nov  8 20:03:44 1995  Eric Freudenthal <freudenthal@nyu.edu>
 350
 351         * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
 352         0xffff0000.
 353
 354 Wed Nov  8 11:31:11 1995  Ian Lance Taylor  <ian@cygnus.com>
 355
 356         * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
 357         compatible with AMD generated COFF files.  Try to support both AMD
 358         and GNU formats simultaneously.
 359         (coff_a29k_relocate_section): Likewise.
 360
 361         * libbfd.c (bfd_get_file_window): Change writable parameter from
 362         int to boolean; update all callers.  Pass MAP_SHARED if not
 363         writable--it's required on Solaris.  Cast fprintf argument to
 364         avoid warning.
 365         * bfd-in.h (bfd_get_file_window): Update declaration.
 366         * bfd-in2.h: Rebuild.
 367         * aoutx.h: Update calls to bfd_get_file_window.
 368
 369         * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
 370         Change all uses.
 371         (xcoff_swap_ldhdr_in): New static function.
 372         (xcoff_swap_ldsym_in): New static function.
 373         (xcoff_find_reloc): Handle the case of a single reloc correctly.
 374         (xcoff_link_add_symbols): If we just created a descriptor, pass it
 375         to _bfd_generic_link_add_one_symbol, to save a hash lookup.
 376         Handle XTY_ER/XMC_XO symbols correctly.
 377         (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
 378         rather than normal symbol table.
 379         (bfd_xcoff_import_symbol): It's not an error if the symbol is
 380         already defined with the same absolute value.
 381         (xcoff_mark): When considering called symbols, check whether the
 382         descriptor is from a dynamic object, rather than the symbol
 383         itself.
 384         (xcoff_build_ldsyms): Likewise.
 385
 386         * libbfd.c (bfd_get_file_window): Change return type to boolean.
 387         Cast realloc and malloc return values.  If malloc or realloc fail,
 388         set bfd_error_no_memory.
 389         * bfd-in.h (bfd_get_file_window): Change type to boolean.
 390         * bfd-in2.h: Rebuild.
 391
 392 Tue Nov  7 11:53:48 1995  Kim Knuttila  <krk@cygnus.com>
 393
 394         * coff-ppc.c (ppc_record_toc_entry): new function.
 395         (in_reloc_p): changed return value.
 396         (coff_ppc_relocate_section): much rework.
 397         (ppc_allocate_toc_section): new function.
 398         (ppc_process_before_allocation): new function.
 399         (ppc_coff_swap_sym_in_hook): new function.
 400
 401         * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
 402         (coff_link_add_symbols): initialize toc_offset.
 403
 404         * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
 405         (coff_swap_aouthdr_out): Added more sections to the data
 406         dictionary for the pe file header. Also changed linker version
 407         number on the ppc side.
 408         (dir_names): small improvements to the dictionary printing.
 409         (pe_mkobject_hook): save the file level flags.
 410
 411         * libcoff-in.h (coff_link_hash_entry): added toc_offset field
 412         (pe_tdata): added real_flags field
 413         (coff_tdata): added local_toc_sym_map and access macro
 414
 415         * libcoff.h (coff_link_hash_entry): added toc_offset field
 416         (pe_tdata): added real_flags field
 417         (coff_tdata): added local_toc_sym_map and access macro
 418
 419         * coffcode.h (coff_set_alignment_hook): added hook for PE.
 420         (coff_mkobject): init for local_toc_sym_map
 421         (coff_write_object_contents): set the internal_a.magic to
 422         IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
 423         ppc compilers use.
 424
 425 Tue Nov  7 13:48:58 1995  Ian Lance Taylor  <ian@cygnus.com>
 426
 427         * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
 428         entries until both the line number address and the function name
 429         address are too large.
 430
 431         * configure.in: Call AC_CHECK_PROG to find and cache AR.
 432         * configure: Rebuilt.
 433
 434         * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
 435         is defined in the environment.
 436
 437 Tue Nov  7 10:57:24 1995  Jeffrey A Law  (law@cygnus.com)
 438
 439         * som.c (som_get_section_contents_in_window): Define to use
 440         generic version.
 441
 442 Mon Nov  6 17:13:15 1995  Harry Dolan  <dolan@ssd.intel.com>
 443
 444         * coff-i860.c: New file, based on coff-i386.c.
 445         * cpu-i860.c: New file, based on cpu-i386.c.
 446         * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
 447         * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
 448         targets, using i860coff_vec.
 449         * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
 450         trad-core.o and hosts/i860mach3.h.
 451         (i860coff_vec): Use coff-i860.o and cofflink.o.
 452         * configure: Rebuild.
 453         * Makefile.in: Rebuild dependencies.
 454         (ALL_MACHINES): Add cpu-i860.o.
 455         (BFD32_BACKENDS): Add coff-i860.o.
 456         (CFILES): Add cpu-i860.c and coff-i860.c.
 457         * targets.c (i860coff_vec): Declare.
 458         (bfd_target_vector): Add &i860coff_vec.
 459         * archures.c (bfd_i860_arch): Declare.
 460         (bfd_archures_list): Add &bfd_i860_arch.
 461         * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
 462         (coff_set_flags): Handle bfd_arch_i860.
 463         (coff_write_object_contents): Handle I860 a.out magic number.
 464
 465 Mon Nov  6 14:34:07 1995  Ian Lance Taylor  <ian@cygnus.com>
 466
 467         * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
 468         the created .tc section to 2.
 469         (xcoff_mark): Don't keep a .loader reloc for a call to an
 470         undefined symbol when creating a shared library.
 471         (xcoff_build_ldsyms): When creating a shared library, generate
 472         global linkage code for a call to an undefined symbol.
 473
 474 Sun Nov  5 21:44:13 1995  Ken Raeburn  <raeburn@cygnus.com>
 475
 476         * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
 477         BFD32_BACKENDS, BFD64_BACKENDS.
 478         (.dep1): Put mkdep output in a separate file.
 479         Rebuilt dependencies.
 480
 481         * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
 482         value.
 483
 484         Permit use of mmap when available:
 485
 486         * configure.in: Check for mmap, madvise, mprotect.
 487         * config.in, configure: Regenerated.
 488
 489         * libbfd.c (struct _bfd_window_internal): Define type.
 490         (bfd_init_window, bfd_free_window, bfd_get_file_window): New
 491         functions.
 492         (ok_to_map): New static variable for debugging.
 493         (_bfd_generic_get_section_contents_in_window): New function.
 494         * bfd-in.h (bfd_window_internal): Declare type.
 495         (bfd_window): Define type.
 496         (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
 497         * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
 498         Declare.
 499
 500         * libaout.h (struct aoutdata): Add two window fields.
 501         (obj_aout_sym_window, obj_aout_string_window): New macros.
 502         * aoutx.h (some_aout_object_p): Initialize windows.
 503         (aout_get_external_symbols): Get symbol data and strings in
 504         windows instead of explicitly allocated buffers.
 505         (slurp_symbol_table): Free window instead of memory.
 506         (bfd_free_cached_info): Release windows instead of freeing storage
 507         directly.
 508         (aout_link_free_symbols): Ditto.
 509
 510         * targets.c (bfd_target): Add new field for
 511         get_section_contents_in_window.
 512         (BFD_JUMP_TABLE_GENERIC): Updated.
 513         * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
 514         coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
 515         libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
 516         macros for get_section_contents_in_window field.
 517
 518 Sat Nov  4 12:23:26 1995  Fred Fish  <fnf@cygnus.com>
 519
 520         * core.c: Renamed to corefile.c
 521         * makefile.dos (OBJS): Change core.o to corefile.o
 522         * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
 523
 524 start-sanitize-gm
 525 Sat Nov  4 10:16:54 1995  Stu Grossman  (grossman@cygnus.com)
 526
 527         * config.bfd (mips*-*-magic*):  Add bfd_elf32_bigmips_vec to
 528         targ_selvecs to allow debugging under Irix-5 native.
 529
 530 end-sanitize-gm
 531 Fri Nov  3 15:54:59 1995  Ian Lance Taylor  <ian@cygnus.com>
 532
 533         * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
 534         to o.  Clobber and restore the list of new csects around the call
 535         to _bfd_generic_link_add_one_symbol, in case it wants to report a
 536         linker error and the linker wants to read the symbol table.  Reset
 537         the line number count of a real section even if it has no relocs.
 538         (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
 539
 540         * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
 541         is too small.
 542
 543 Thu Nov  2 23:16:39 1995  Ian Lance Taylor  <ian@cygnus.com>
 544
 545         * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
 546         an undefined symbol in a shared link.
 547
 548         * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
 549         oldtype from bfd_link_order_type to bfd_link_hash_type.  From
 550         phdm@info.ucl.ac.be (Philippe De Muyter).
 551
 552 Wed Nov  1 14:26:02 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
 553
 554         * coff-m88k.c (rtype2howto): New static function.
 555         (RTYPE2HOWTO): Use it rather than a macro definition.
 556
 557         * coffcode.h (coff_write_object_contents): set internal_a.magic
 558         to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
 559
 560         * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
 561         define TRAD_HEADER to new file hosts/delta68.h.
 562         m88*-motorola-sysv*, however, does use ptrace-core.o.
 563         * hosts/delta68.h: New file.
 564
 565         * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
 566         bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
 567
 568 Wed Nov  1 13:51:54 1995  Ken Raeburn  <raeburn@cygnus.com>
 569
 570         * i386linux.c (MY(vec)): Declare before use.
 571
 572 Wed Nov  1 11:45:07 1995  Ian Lance Taylor  <ian@cygnus.com>
 573
 574         * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
 575         Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
 576
 577         * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
 578         BFD is not of the right type.
 579         (bfd_elf_get_needed_list): Likewise.
 580         * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
 581         * sunos.c (bfd_sunos_get_needed_list): Likewise.
 582         * xcofflink.c (XCOFF_XVECP): Define.
 583         (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
 584         of the right type.
 585         (bfd_xcoff_import_symbol): Likewise.
 586         (bfd_xcoff_export_symbol): Likewise.
 587         (bfd_xcoff_link_count_reloc): Likewise.
 588         (bfd_xcoff_record_link_assignment): Likewise.
 589         (bfd_xcoff_size_dynamic_sections): Likewise.
 590
 591         * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
 592         table index against the number of symbols for a base relative
 593         reloc.
 594
 595         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
 596         static function.
 597         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
 598         full_aouthdr flag here...
 599         (_bfd_xcoff_bfd_final_link): ...not here.
 600
 601 Tue Oct 31 12:52:02 1995  Fred Fish  <fnf@cygnus.com>
 602
 603         * libelf.h:  Rename to elf-bfd.h to avoid conflict with
 604         systems that have a system <libelf.h>.
 605         * Makefile.in: Globally replace libelf.h with elf-bfd.h.
 606         * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
 607         elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
 608         elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
 609         elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
 610         elfxx-target.h: Include elf-bfd.h rather than libelf.h.
 611         * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
 612
 613 Tue Oct 31 15:30:07 1995  David Mosberger-Tang  <davidm@azstarnet.com>
 614
 615         * ecoff.c (ecoff_set_symbol_info): Add new parameter weak.  If
 616         set, set BSF_WEAK in symbol.  Change all callers.
 617         (ecoff_get_extr): Set weakext based on BSF_WEAK.
 618         (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
 619         _bfd_generic_link_add_one_symbol.
 620         (ecoff_indirect_link_order): Check that the section tdata relocs
 621         are not NULL before using them.
 622
 623         * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
 624         define TRAD_HEADER as hosts/alphalinux.h.
 625         * configure: Rebuild.
 626         * hosts/alphalinux.h: New file.
 627         * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
 628         not int.
 629
 630 Tue Oct 31 12:34:11 1995  Ian Lance Taylor  <ian@cygnus.com>
 631
 632         * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
 633         C_ECOMM storage classes.
 634
 635         * xcofflink.c (xcoff_mark_symbol): New static function, broken out
 636         of xcoff_mark.
 637         (xcoff_mark): Call xcoff_mark_symbol.
 638         (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
 639         (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
 640         doing it by hand.
 641         (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
 642
 643 Mon Oct 30 14:53:48 1995  Ian Lance Taylor  <ian@cygnus.com>
 644
 645         * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
 646         field.
 647         (xcoff_find_reloc): New static function.
 648         (xcoff_link_add_symbols): Use it.
 649         (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
 650         (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL.  Don't
 651         relocate the value of C_DECL.
 652
 653         * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
 654
 655 Sat Oct 28 01:25:34 1995  steve chamberlain  <sac@slash.cygnus.com>
 656
 657         * cofflink.c (_bfd_coff_generic_relocate_section): Make
 658         callback decide what goes in .relocs.
 659         * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
 660         * peicode.h (pe_mkobject_hook): Only copy aouthdr if
 661         there is one.
 662
 663 Sat Oct 28 01:51:02 1995  Ian Lance Taylor  <ian@cygnus.com>
 664
 665         * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
 666         absolute section.
 667
 668 Fri Oct 27 18:14:39 1995  Ian Lance Taylor  <ian@cygnus.com>
 669
 670         * xcofflink.c: More improvements, mostly to fix handling of
 671         constructors and a few other special cases.
 672         * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
 673         zero, reverting yesterday's change.
 674         * bfd-in.h (bfd_xcoff_link_record_set): Declare.
 675         (bfd_xcoff_link_count_reloc): Declare.
 676         (bfd_xcoff_record_link_assignment): Declare.
 677         * bfd-in2.h: Rebuild.
 678
 679 Fri Oct 27 14:42:15 1995  Niklas Hallqvist  <niklas@appli.se>
 680
 681         * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
 682         aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
 683         i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
 684         i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
 685         ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
 686         Change PAGE_SIZE to TARGET_PAGE_SIZE.
 687
 688         * m68knetbsd.c: Ditto as well as add support for the m68k4k object
 689         format.
 690
 691         * netbsd.h: Double ditto (incl. m68k4k support).  NetBSD's text
 692         segments includes the a.out header.  See to that the magic number
 693         *always* is big-endian.
 694
 695         * config.bfd: Add m68*-hp*-netbsd* case.  Cross-pollinate m68k and
 696         m68k4k NetBSD configurations.
 697
 698         * configure.in, configure: Separate i386 & mips NetBSD
 699         configurations from other BSD ones.  Don't assume DEC is the only
 700         thing NetBSD/mips run on.  Add {m68k,ns32k,sparc}-*-netbsd*
 701         configurations.  Add support for m68k4k NetBSD object format.
 702
 703         * libaout.h: Added M_68K4K_NETBSD magic.
 704
 705         * m68k4knetbsd.c: New file.
 706
 707         * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
 708
 709         * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
 710         <machine/endian.h>.
 711
 712         * hosts/mipsnbsd.h: New file.
 713
 714 start-sanitize-gm
 715 Fri Oct 27 09:41:51 1995  Stu Grossman  (grossman@cygnus.com)
 716
 717         * config.bfd:  Add config stuff for mips*-*-magic* to set
 718         targ_defvec to ecoff_big_vec.
 719
 720 end-sanitize-gm
 721 Thu Oct 26 14:16:47 1995  Ian Lance Taylor  <ian@cygnus.com>
 722
 723         * xcofflink.c: Numerous changes to get closer to a working XCOFF
 724         linker.
 725         * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
 726         toc_section, and entry_section fields.
 727         (struct xcoff_section_tdata): Remove ldrel_count field.
 728         * libcoff.h: Rebuild.
 729         * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
 730         fields.
 731         (coff_compute_section_file_positions): If RS6000COFF_C, generate
 732         full a.out header if full_aouthdr is set in xcoff_data.
 733         (coff_write_object_contents): Likewise.  Set o_snentry and o_sntoc
 734         based on sections stored in xcoff_data.
 735         * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
 736         fields.
 737         (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
 738         (rs6000coff_vec): Set symbol_leading_char to '.'.
 739         * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
 740         value stored in ret rather than returning a pointer value.
 741
 742 Wed Oct 25 23:10:39 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 743
 744         * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
 745         format for now.
 746
 747 Wed Oct 25 16:19:27 1995  Jeffrey A Law  (law@cygnus.com)
 748
 749         * som.c (som_slurp_string_table): Allocate the strings with malloc
 750         since they're free'd by free_cached_info.
 751         (som_slurp_symbol_table): Similarly for the symbol table.
 752
 753 Wed Oct 25 14:59:22 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 754
 755         * Makefile.in (diststuff):  Don't make headers.
 756
 757 Wed Oct 25 11:32:54 1995  Ian Lance Taylor  <ian@cygnus.com>
 758
 759         * Makefile.in: Rebuild dependencies.
 760
 761         * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
 762         output_bfd is not SunOS.
 763         (bfd_sunos_size_dynamic_sections): Likewise.  Don't scan relocs of
 764         non-SunOS input files.
 765
 766         * xcofflink.c: Extensive changes to support linking shared objects
 767         and generating a .loader section.
 768         * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
 769         (struct xcoff_section_tdata): Add lineno_count, first_symndx,
 770         last_symndx, and ldrel_count fields.
 771         * libcoff.h: Rebuild.
 772         * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
 773         * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
 774         is set.
 775         * bfd-in.h (bfd_xcoff_import_symbol): Declare.
 776         (bfd_xcoff_export_symbol): Declare.
 777         (bfd_xcoff_size_dynamic_sections): Declare.
 778         * bfd-in2.h: Rebuild.
 779
 780 Tue Oct 24 17:44:20 1995  Stan Shebs  <shebs@andros.cygnus.com>
 781
 782         * configure.in: Add xcofflink.o to pmac_xcoff_vec.
 783         * configure: Rebuild.
 784         * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
 785         * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
 786         contents.
 787         (pmac_xcoff_vec): Update to use new xcoff support.
 788         * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
 789         (xcoff_write_armap): Declare buf as unsigned char.
 790         * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
 791
 792         * mpw-make.sed: Generalize subdir_do edit.
 793
 794 Tue Oct 24 10:25:01 1995  Jeffrey A Law  (law@cygnus.com)
 795
 796         * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
 797         correctly.  Don't initialize asect->vma.
 798
 799 Fri Oct 20 13:23:48 1995  Ken Raeburn  <raeburn@cygnus.com>
 800
 801         * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
 802         something a little less than the page size.
 803
 804 Thu Oct 19 13:06:09 1995  Ian Lance Taylor  <ian@cygnus.com>
 805
 806         * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
 807
 808 Wed Oct 18 16:20:08 1995  steve chamberlain  <sac@slash.cygnus.com>
 809
 810         * coff-i386.c (coff_i386_reloc_type_lookup): New.
 811         * coffcode.h (coff_write_object_contents): If .bss is before
 812         .data us that as data_start.
 813         * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
 814         calc correct.
 815         * peicode.h (add_data_entry): Use _cooked_size of data directory.
 816         (coff_swap_outhdr_out): Hardwire in version number.
 817
 818 Wed Oct 18 16:50:54 1995  Ken Raeburn  <raeburn@cygnus.com>
 819
 820         * sunos.c (sunos_add_dynamic_symbols): Rename local variables
 821         major and minor to *_vno, since the former are also macros in
 822         SunOS header files.  Cast result of bfd_alloc to appropriate
 823         type.
 824
 825         * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
 826         before assigning to sec_data.
 827
 828 Wed Oct 18 13:25:17 1995  Ian Lance Taylor  <ian@cygnus.com>
 829
 830         * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
 831         now relative to the section, not absolute.
 832         * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
 833         get the file name when there is a N_SO directory name.  When
 834         handling stabs, remember that section->vma was added to the
 835         offset.
 836
 837 Tue Oct 17 18:24:54 1995  Ian Lance Taylor  <ian@cygnus.com>
 838
 839         * sunos.c (struct sunos_link_hash_table): Add needed field.
 840         (sunos_link_hash_table_create): Call bfd_release, not free.
 841         (sunos_link_hash_table_create): Initialize needed field.
 842         (sunos_add_dynamic_symbols): Record needed objects.
 843         (bfd_sunos_get_needed_list): New function.
 844         * bfd-in.h (bfd_sunos_get_needed_list): Declare.
 845         * bfd-in2.h: Rebuild.
 846
 847 Mon Oct 16 14:43:59 1995  steve chamberlain  <sac@slash.cygnus.com>
 848
 849         * libcoff-in.h (pe_data_type.in_reloc_p): New.
 850
 851 Mon Oct 16 10:52:50 1995  Ian Lance Taylor  <ian@cygnus.com>
 852
 853         * bfd-in.h (struct bfd_link_needed_list): Rename from
 854         bfd_elf_link_needed_list.
 855         * bfd-in2.h: Rebuild.
 856         * elf.c, elflink.h, libelf.h: Corresponding changes.
 857
 858         Add start at AIX linker support; no shared libraries yet.
 859         * xcofflink.c: New file.
 860         * configure.in (rs600coff_vec): Use xcofflink.o.
 861         * configure: Rebuild.
 862         * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
 863         fields.
 864         (struct xcoff_section_tdata): Define.
 865         (xcoff_section_data): Define macro.
 866         (_bfd_xcoff_bfd_link_hash_table_create): Declare.
 867         (_bfd_xcoff_bfd_link_add_symbols): Declare.
 868         (_bfd_xcoff_bfd_final_link): Declare.
 869         (_bfd_ppc_xcoff_relocate_section): Declare.
 870         * libcoff.h: Rebuild.
 871         * coff-rs6000.c: Clean up a bit.
 872         (xcoff_mkobject): Default modtype to 1L, not RE.  Initialize
 873         cputype, csects, and debug_indices.
 874         (xcoff_copy_private_bfd_data): Copy cputype.
 875         (xcoff_howto_table): Rename from rs6000coff_howto_table.
 876         (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
 877         (xcoff_reloc_type_lookup): Rename from
 878         rs6000coff_reloc_type_lookup.
 879         (coff_relocate_section): Define.
 880         (_bfd_xcoff_sizeof_headers): Define.
 881         (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
 882         (_bfd_xcoff_bfd_relax_section): Define.
 883         (_bfd_xcoff_bfd_link_split_section): Define.
 884         (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
 885         coff.
 886         * coffcode.h (coff_compute_section_file_positions): If AIX,
 887         increment sofar by SMALL_AOUTSZ if not executable.
 888         (coff_write_object_contents): If AIX, always output an a.out
 889         header; if not executable, header size of SMALL_AOUTSZ.
 890         * hash.c (struct bfd_strtab_hash): Add xcoff field.
 891         (_bfd_stringtab_init): Initialize xcoff field.
 892         (_bfd_xcoff_stringtab_init): New function.
 893         (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
 894         (_bfd_stringtab_emit): In XCOFF mode, write out length.
 895         * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
 896         * libbfd.h: Rebuild.
 897         * Makefile.in: Rebuild dependencies.
 898         (BFD32_BACKENDS): Add xcofflink.o.
 899         (CFILES): Add xcofflink.c.
 900
 901         * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
 902         SEC_NO_FLAGS, for .acommon section.  From Peter Schauer
 903         <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
 904
 905 Sat Oct 14 21:36:02 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 906
 907         * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
 908
 909 Fri Oct 13 17:48:43 1995  Ken Raeburn  <raeburn@cygnus.com>
 910
 911         * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
 912         * config.in: Regenerated.
 913
 914         * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
 915         (_bfd_chunksize): New variable.
 916         (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
 917         for obstack chunk size.
 918         * configure.in: Check for getpagesize.
 919         * configure: Regenerated.
 920
 921         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 922
 923         * trad-core.c (rawptr): Make it a local variable of
 924         ptrace_unix_core_file_p.
 925
 926 Fri Oct 13 11:22:01 1995  steve chamberlain  <sac@slash.cygnus.com>
 927
 928         * coff-arm.c (in_reloc_p): New.
 929         * coff-i386.c (in_reloc_p): New.
 930         * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
 931         (coff_write_object_contents): Only set has_reloc_section
 932         if PE_IMAGE.
 933         * cofflink.c (_bfd_coff_generic_relocate_section): Call
 934         in_reloc_p to decide if reloc should be emitted.
 935         * libcoff.h (pe_data_type.in_reloc_p): New.
 936         * peicode.h (pe_mkobject): Initialize in_reloc_p.
 937
 938 Wed Oct 11 00:49:29 1995  Ian Lance Taylor  <ian@cygnus.com>
 939
 940         * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
 941         (_bfd_coff_read_internal_relocs): Likewise.
 942         * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
 943         (_bfd_coff_read_internal_relocs): Likewise.
 944
 945         * elflink.h (elf_link_add_object_symbols): Correct conditions
 946         under which type and size change warnings are issued.
 947
 948 Tue Oct 10 18:32:46 1995  Ian Lance Taylor  <ian@cygnus.com>
 949
 950         * coffgen.c (coff_count_linenumbers): Don't count line numbers for
 951         a symbol which is not in a real section.
 952         (coff_write_native_symbol): Corresponding change.
 953
 954         * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
 955         coff_link_hash_newfunc and make non-static.
 956         (_bfd_coff_link_hash_table_init): New function, broken out of
 957         _bfd_coff_link_hash_table_create.
 958         (_bfd_coff_link_hash_table_create): Use it.
 959         (process_embedded_commands): Make static.
 960         * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
 961         (_bfd_coff_link_hash_table_init): Declare.
 962         * libcoff.h: Rebuild.
 963
 964         * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
 965         field in XCOFF tdata.
 966         (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
 967         U802ROMAGIC, for clarity.  Try to set arch and machine correctly
 968         based on cputype stored in a.out header, or in n_type of initial
 969         .file symbol.
 970         (coff_write_object_contents): Set cputype correctly in a.out
 971         header.
 972         (coff_slurp_symbol_table): Add casts to file_ptr to avoid
 973         warnings.
 974         * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
 975         (coff_swap_aouthdr_out): Swap out cputype field.  Don't clear
 976         old resv1 field.
 977         * libcoff-in.h (struct xcoff_tdata): Add cputype field.
 978         * libcoff.h: Rebuild.
 979
 980         * cpu-rs6000.c (rs6000_compatible): New static function.
 981         (bfd_rs6000_arch): Use it.
 982         * cpu-powerpc.c (powerpc_compatible): New static function.
 983         (arch_info_struct): Define various flavours of PowerPC.
 984         (bfd_powerpc_arch): Use powerpc_compatible.  Point at
 985         arch_info_struct.
 986
 987 Tue Oct 10 10:50:46 1995  Fred Fish  <fnf@cygnus.com>
 988
 989         * Makefile.in (FLAGS_TO_PASS):  Remove BISON.
 990
 991 Tue Oct 10 01:28:29 1995  Ian Lance Taylor  <ian@cygnus.com>
 992
 993         * elflink.h (elf_link_add_object_symbols): Don't warn about
 994         changing the size or type if the old definition was weak.
 995
 996 Mon Oct  9 11:24:08 1995  Ian Lance Taylor  <ian@cygnus.com>
 997
 998         * coffcode.h (combined_entry_type): Add fix_line field.
 999         (coff_slurp_line_table): Warn if we try to set the lineno field of
1000         a symbol twice.
1001         (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
1002         C_EINCL by setting fix_line.  Fix C_BSTAT symbol value.
1003         * coffgen.c (coff_mangle_symbols): Handle fix_line.
1004         (coff_write_symbol): Only use N_DEBUG if the symbol is in the
1005         absolute section.
1006         (coff_print_symbol): Print fix_value symbols in a useful fashion.
1007         * libcoff.h: Rebuild.
1008
1009         * libcoff-in.h (struct xcoff_tdata): Define.
1010         (xcoff_data): Define.
1011         * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
1012         * bfd-in2.h, libcoff.h: Rebuild.
1013         * coff-rs6000.c (xcoff_mkobject): New static function.
1014         (coff_mkobject): Define.
1015         (xcoff_copy_private_bfd_data): New static function.
1016         (coff_bfd_copy_private_bfd_data): Define.
1017         (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
1018         signed to bitfield.
1019         (rs6000coff_vec): Add DYNAMIC to object_flags.
1020         * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
1021         .loader sections specially.
1022         (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
1023         section alignment from the XCOFF tdata information.
1024         (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
1025         F_SHROBJ, and copy the extra a.out header information into the
1026         XCOFF tdata structure.
1027         (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
1028         F_DYNLOAD and the extra a.out header information.
1029         (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
1030         C_HIDEXT symbol with attached csect information.
1031         * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
1032         in the o_maxdata field.
1033         (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
1034         * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
1035         end if BSF_NOT_AT_END is set.
1036
1037         * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
1038         _bfd_read_ar_hdr_fn.
1039         * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
1040         * bfd-in2.h, libbfd.h: Rebuild.
1041         * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
1042         return value.
1043         (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
1044         (bfd_slurp_bsd_armap_f2): Likewise.
1045         (_bfd_slurp_extended_name_table): Likewise.
1046
1047 Fri Oct  6 16:18:35 1995  Ken Raeburn  <raeburn@cygnus.com>
1048
1049         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1050
1051         * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
1052         when the symbol table is empty.
1053
1054         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
1055         space for section symbols, since we don't output them either.
1056         (elf_m68k_adjust_dynindx): Removed.
1057
1058         * ptrace-core.c (rawptr): Make it a local variable of
1059         ptrace_unix_core_file_p.
1060
1061 Fri Oct  6 12:24:47 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
1062
1063         * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
1064         NULL.
1065
1066         * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
1067         Mac object file formats.
1068
1069 Fri Oct  6 12:04:02 1995  Ian Lance Taylor  <ian@cygnus.com>
1070
1071         * coffgen.c (coff_fix_symbol_name): Don't try to set up file
1072         auxent if there isn't one.
1073         (coff_write_symbols): If there is no file auxent, use SYMNMLEN
1074         rather than FILNMLEN as the maximum name length.
1075
1076         * coffcode.h (bfd_coff_backend_data): Add new field
1077         _bfd_coff_print_aux.
1078         (bfd_coff_print_aux): New static function.
1079         (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
1080         scnlen field of an XTY_LD csect aux entry.
1081         (coff_print_aux): New static function.
1082         (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
1083         in coff_pointerize_aux_hook.
1084         (bfd_coff_std_swap_table): Initialize new field.
1085         * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
1086         * libcoff.h: Rebuild.
1087         * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1088         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1089
1090         * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
1091         if there are symbols, for native AIX ld compatibility.
1092
1093         * coffcode.h (bfd_coff_backend_data): Add new field
1094         _bfd_coff_pointerize_aux_hook.
1095         (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
1096         or I960, and as 0 otherwise.
1097         (bfd_coff_std_swap_table): Initialize new field.
1098         * libcoff.h: Rebuild.
1099         * coffgen.c (coff_pointerize_aux): Change parameters  to take
1100         symbol pointer instead of type and class, and to take aux index.
1101         Call _bfd_coff_pointerize_aux_hook if it is defined.
1102         (coff_get_normalized_symtab): Always call coff_pointerize_aux.
1103         * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
1104         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1105
1106         * coff-rs6000.c: Add full support for AIX archives.  Rewrite old
1107         read-only/host-only support.
1108
1109         * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
1110         BSF_LOCAL.
1111         (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
1112         RS6000COFF_C.
1113
1114         * targets.c (bfd_target): Add _bfd_read_ar_hdr field.  Modify
1115         BFD_JUMP_TABLE_ARCHIVE accordingly.
1116         * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
1117         (_bfd_compute_and_write_armap): Declare.
1118         (_bfd_generic_read_ar_hdr): Declare.
1119         (_bfd_read_ar_hdr): Define.
1120         (_bfd_noarchive_read_ar_hdr): Define.
1121         (_bfd_archive_bsd_read_ar_hdr): Define.
1122         (_bfd_archive_coff_read_ar_hdr): Define.
1123         * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
1124         _bfd_read_ar_hdr instead.
1125         (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
1126         (_bfd_compute_and_write_armap): Rename from
1127         compute_and_write_armap.  Make non-static.  Change all callers.
1128         * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
1129         than _bfd_snarf_ar_hdr.
1130         * aout-target.h (MY_read_ar_hdr): Define if not defined.
1131         * ieee.c (ieee_read_ar_hdr): Define.
1132         * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
1133         * oasys.c (oasys_read_ar_hdr): Define.
1134         * som.c (som_read_ar_hdr): Define.
1135         * bfd-in2.h, libbfd.h: Rebuild.
1136
1137 Thu Oct  5 14:04:07 1995  steve chamberlain  <sac@slash.cygnus.com>
1138
1139         * peicode.c (coff_swap_filehdr_in): If symptr is
1140         zero, there aren't any symbols, even if nsyms is set.
1141
1142 Thu Oct  5 11:45:02 1995  Ian Lance Taylor  <ian@cygnus.com>
1143
1144         * libecoff.h (struct ecoff_backend_data): Add adjust_headers
1145         field.
1146         * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
1147         sections, and set styp correctly for them: .got, .hash, .dynamic,
1148         .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
1149         (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
1150         types.
1151         (ecoff_sort_hdrs): New static function.
1152         (ecoff_compute_section_file_positions): Return boolean, not void.
1153         Sort the sections by VMA before looking through them.  Put the
1154         first non SEC_ALLOC section on a new page.  Put every SEC_ALLOC
1155         section on an appropriate boundary within the page.
1156         (ecoff_compute_reloc_file_positions): Check return value of
1157         ecoff_compute_section_file_positions.
1158         (_bfd_ecoff_set_section_contents): Likewise.
1159         (_bfd_ecoff_write_object_contents): Check for various Alpha
1160         section types when incrementing text_size and data_size.  Call
1161         adjust_headers backend function if it exists.
1162         * coff-alpha.c (alpha_adjust_headers): New static function.
1163         (alpha_ecoff_backend_data): Initialize adjust_headers field.
1164         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1165
1166         * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
1167
1168 Wed Oct  4 18:15:02 1995  Jeff Law  (law@hurl.cygnus.com)
1169
1170         * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
1171         of ALTERNATE_AIX_CORE_FORMAT.
1172         * configure.in (aix4): No longer need CORE_FLAGS.
1173         * configure: Updated.
1174
1175 Wed Oct  4 15:36:36 1995  Ken Raeburn  <raeburn@cygnus.com>
1176
1177         NS32k changes from Ian Dall:
1178         * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
1179         macros.
1180         (aout_link_input_section_std, aout_link_input_section_ext,
1181         aout_link_reloc_link_order): Call them instead of _bfd_*
1182         versions.
1183         * aout-target.h (MY_exec_header_not_counted): New macro, defaults
1184         to zero.
1185         (backend_data): Use it instead of hardcoded zero.
1186
1187         * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
1188         (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
1189
1190         * ns32knetbsd.c: Include bfd.h.
1191         (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
1192         (MY_bfd_reloc_type_lookup): Declare function too.
1193         * pc532-mach.c (set_sizes): Don't declare.
1194         (MY_text_includes_header, MY_exec_header_not_counted): Define.
1195         (backend_data, MY_backend_data): Don't define.
1196
1197         * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
1198         ns32k-*-lites* like ns32k-*-netbsd*.
1199
1200         * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
1201         compile on lites.
1202
1203 Wed Oct  4 14:15:52 1995  Ian Lance Taylor  <ian@cygnus.com>
1204
1205         * coffcode.h (coff_write_object_contents): Restore setting
1206         f_timdat to 0, deleted on August 22.
1207
1208 Tue Oct  3 16:28:32 1995  steve chamberlain  <sac@slash.cygnus.com>
1209
1210         * coffcode.h (coff_bfd_copy_private_symbol_data,
1211         coff_bfd_copy_private_section_data,
1212         coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
1213         * peicode.h (coff_bfd_copy_private_bfd_data): New
1214         (pe_bfd_copy_private_bfd_data): New.
1215         (coff_swap_scnhdr_in): Swap bss size into the right place.
1216         (pe_print_private_bfd_data): Add some newlines.
1217
1218 Tue Oct  3 11:53:04 1995  Jeff Law  (law@hurl.cygnus.com)
1219
1220         * som.c (setup_sections): Don't die if a space has no subspaces.
1221
1222 Mon Oct  2 14:08:55 1995  Ian Lance Taylor  <ian@cygnus.com>
1223
1224         * elflink.h (elf_link_add_object_symbols): Don't let a weak
1225         dynamic symbol override a common symbol.  Don't change the size or
1226         type if they have been set and the new symbol is not a definition.
1227         Warn if the size or type changes.
1228
1229 Sun Oct  1 01:34:41 1995  Jeff Law  (law@hurl.cygnus.com)
1230
1231         * som.c (som_begin_writing): Don't write the symbol table or
1232         symbol  strings.
1233         (som_finish_writing): Write them here.  Place them after the
1234         subspace data, but before the relocs.
1235
1236 Fri Sep 29 11:01:55 1995  Ian Lance Taylor  <ian@cygnus.com>
1237
1238         * sunos.c (sunos_add_one_symbol): Just pass false, not
1239         info->shared_library, to sunos_create_dynamic_sections.
1240         (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
1241         section.
1242         (sunos_check_dynamic_reloc): Remove .text section assertion.
1243
1244 Thu Sep 28 18:48:47 1995  Stan Shebs  <shebs@andros.cygnus.com>
1245
1246         * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
1247         * configure, configure.in: Add pmac_xcoff_vec case.
1248         * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
1249         * coff-pmac.c: New file, PowerMac XCOFF support.
1250         * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
1251         * targets.c (pmac_xcoff_vec): Declare.
1252
1253         * mpw-config.in: Various changes to be compatible with the
1254         autoconf-based configury.
1255         * mpw-make.sed: New file, sed commands to translate Unix
1256         makefile into MPW syntax.
1257         * mpw-make.in: Remove.
1258         * hosts/mpw.h: Remove.
1259         * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
1260         true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
1261
1262 Thu Sep 28 17:06:23 1995  steve chamberlain  <sac@slash.cygnus.com>
1263
1264         * binary.c (binary_get_symtab): Return an empty string on error.
1265         * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
1266
1267 Thu Sep 28 15:30:44 1995  Kim Knuttila  <krk@nellie>
1268
1269         * coff-ppc.c: Reformatted according to gnu conventions
1270                       Removed irrelevant "if 0" code
1271
1272 Thu Sep 28 11:19:53 1995  Ian Lance Taylor  <ian@cygnus.com>
1273
1274         * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
1275         symbols rather than as indirect symbols.
1276         (MY(slurp_symbol_table)): Don't do anything special about
1277         secondary symbols.
1278
1279         * coffcode.h (coff_new_section_hook): Make sure that the alignment
1280         of .ctors and .dtors sections is no larger than 2.
1281
1282         * sunos.c (sunos_add_one_symbol): Don't change
1283         bfd_link_hash_common to bfd_link_hash_new, since it may be on the
1284         undef list.
1285         (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
1286         dynamic symbols when creating a shared library.
1287         (sunos_scan_ext_relocs): Handle relocs correctly when creating a
1288         shared library.
1289         (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
1290         written even if it is not defined in a regular object.
1291         (sunos_write_dynamic_symbol): Use plt_offset for the address of
1292         the jump table reloc.  Add an assertion.  Use RELOC_JMP_SLOT
1293         rather than the constant 22.
1294         (sunos_check_dynamic_reloc): Handle creating a shared library.
1295         (sunos_finish_dynamic_link): Set the first entry in the GOT to
1296         zero when creating a shared library.
1297         * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
1298         write it out at the start of the symbol table.
1299
1300         * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
1301
1302 Thu Sep 28 00:58:05 1995  Doug Evans  <dje@deneb.cygnus.com>
1303
1304         * config.bfd: Add arm-*-coff.
1305         * configure.in, configure: Add armcoff_{little,big}_vec.
1306         * targets.c (armcoff_{little,big}_vec): Declare.
1307         (bfd_target_vector): Add armcoff_{little,big}_vec.
1308         * coff-arm.c (armcoff_{little,big}_vec): Always define.
1309
1310 Wed Sep 27 10:37:14 1995  Ian Lance Taylor  <ian@cygnus.com>
1311
1312         * targets.c (bfd_find_target): Remove debugging code.
1313
1314 Wed Sep 27 07:23:39 1995  Kim Knuttila  <krk@nellie>
1315
1316         * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
1317         support on powerpc.
1318         * Makefile.in: added *-ppc files
1319         * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
1320         allow pe based .o's to be shared with other tools on ppc/NT
1321         * config.bfd: added powerpc[le]-[pe|winnt] config support
1322         * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
1323         * peicode.h: Added more section flags for PE on ppc
1324                      Added coff_swap_filehdr_out to allow peicode.h to be
1325                      used for non-image PE files on ppc.
1326                      Check for image, or not, before copying pe_opthdr
1327         * targets.c: Added new bfd's
1328         * targets.c: Removed two inactive bfds that shouldn't have made it this
1329                      far.
1330
1331 Tue Sep 26 14:06:41 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
1332
1333         * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
1334         explicit values to initialize all relocs.  Change all users.
1335         (ppc_elf_brtaken_inner): New function to handle branch predicition
1336         relocs.
1337         (ppc_elf_brtaken_reloc): Ditto.
1338         (ppc_elf_howto_raw): Use new functions.  Make sure all unsupported
1339         relocs use ppc_elf_unsupported_reloc.
1340         (ppc_elf_merge_private_bfd_data): Keep track of whether an error
1341         needs to be reported.
1342         (ppc_elf_relocate_section): Support branch prediction relocs.
1343
1344 Tue Sep 26 12:48:05 1995  Ian Lance Taylor  <ian@cygnus.com>
1345
1346         * bfd.c (bfd_assert): Remove \n from string passed to
1347         _bfd_error_handler.
1348
1349         * coff-i386.c: (TWO_DATA_SECS): Don't define.
1350         * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
1351         (bfd_coff_make_section_hook): Don't define.
1352         (coff_make_section_hook): Remove.
1353         (sec_to_styp_flags): Remove TWO_DATA_SECS case.
1354         (styp_to_sec_flags): Likewise.
1355         (coff_write_object_contents): Likewise.
1356         (bfd_coff_std_swap_table): Don't initialize make_section_hook
1357         field.
1358         * libcoff.h: Rebuild.
1359         * coffgen.c (make_a_section_from_file): Just call
1360         bfd_make_section_anyway, not bfd_make_section or
1361         bfd_coff_make_section_hook.
1362         * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
1363         * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
1364         * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
1365         make_section_hook field.
1366         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1367
1368         * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
1369         pointers into value field for warning and indirect symbols; just
1370         leave the value field alone.
1371         * linker.c (generic_link_add_symbol_list): Use next symbol for
1372         warning and indirect symbols, rather than looking in symbol value.
1373         * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
1374         parameter.  Change all callers.  Remove support for indirect
1375         symbols; it didn't work anyhow.
1376         (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
1377         * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
1378         * bfd-in2.h: Rebuild.
1379
1380 Mon Sep 25 16:04:09 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
1381
1382         * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
1383         go back to telling the tools this reloc operates on 32 bits.
1384
1385 Mon Sep 25 11:48:02 1995  Ian Lance Taylor  <ian@cygnus.com>
1386
1387         * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
1388         rather than a direct fprintf.
1389         * archive.c (_bfd_write_archive_contents): Likewise.
1390         * coffcode.h (coff_slurp_symbol_table): Likewise.
1391         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
1392         (ppc_elf_unsupported_reloc): Likewise.
1393         (ppc_elf_relocate_section): Likewise.
1394         * i386linux.c (linux_tally_symbols): Likewise.
1395         (linux_finish_dynamic_link): Likewise.
1396         * osf-core.c (osf_core_core_file_p): Likewise.
1397         * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1398         * som.c (som_sizeof_headers): Likewise.
1399         * srec.c (srec_bad_byte): Likewise.
1400         * bfd.c (bfd_assert): Likewise.  Also change file to be const.
1401         * libbfd-in.h (bfd_assert): Declare first parameter const.
1402         * libbfd.h: Rebuild.
1403         * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
1404         bfd_reloc_overflow is enough.
1405         * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
1406         * coff-h8500.c (rtype2howto): Likewise.
1407         * coff-z8k.c (rtype2howto): Likewise.
1408         * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1409         * elf.c (_bfd_elf_get_lineno): Likewise.
1410         (_bfd_elf_no_info_to_howto): Likewise.
1411         (_bfd_elf_no_info_to_howto_rel): Likewise.
1412         * hp300hpux.c (convert_sym_type): Likewise.
1413         (MY(swap_std_reloc_in)): Likewise.
1414         * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
1415
1416         * libaout.h (struct aoutdata): Add line_buf field.
1417         * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
1418         and filename_buffer.  Instead, use a malloc buffer stored in the
1419         new line_buf field.  Remove length restrictions.
1420
1421         * coffgen.c (string_size): Remove static variable.
1422         (debug_string_size, debug_string_section): Likewise.
1423         (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
1424         and debug_string_size_p parameters.  Use them instead of the
1425         global variables.  Change all callers.
1426         (coff_write_symbol): Likewise.
1427         (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
1428         (coff_write_symbols): Add local variables to replace removed
1429         global variables.
1430
1431         * libcoff-in.h (struct coff_section_tdata): Add offset, i,
1432         function, and line_base fields.
1433         * libcoff.h: Rebuild.
1434         * coffgen.c (coff_find_nearest_line): Use section tdata to cache
1435         information, rather than using static variables.
1436
1437         * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
1438         file.  From Peter DeWolf <pld@amt.tay1.dec.com>.
1439
1440         * init.c (initialized): Remove static variable.
1441         (bfd_init): Don't bother setting initialized.
1442         (bfd_check_init): Remove.
1443         * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
1444         * libbfd.h: Rebuild.
1445
1446 Sat Sep 23 01:22:23 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1447
1448         * rs6000-core.c (rs6000coff_core_p):  Don't check the core file
1449         size for full core dumps. Copy core file header to private data.
1450         (rs6000coff_core_file_failing_command,
1451         rs6000coff_core_file_failing_signal):  New functions to extract
1452         the file name and terminating signal from the core file.
1453         * coff-rs6000.c:  Use them.
1454
1455 Fri Sep 22 17:44:47 1995  Ian Lance Taylor  <ian@cygnus.com>
1456
1457         Change arch info to be const, initialized at compile time.
1458         * archures.c: Reindent many functions.  Change CONST to const.
1459         (bfd_arch_info_type): Make arch_name const.  Remove disassemble;
1460         nothing set it anyhow.  Make next const.
1461         (bfd_arch_info_list): Remove.
1462         (bfd_archures_list): Rename from archures_init_table.  Change from
1463         a table of function pointers to a table of bfd_arch_info_type
1464         structure addresses.
1465         (bfd_scan_arch): Rewrite accordingly.  Return a const pointer.
1466         (bfd_lookup_arch): Likewise.
1467         (bfd_set_arch_info): Rewrite accordingly.  Change argument to be a
1468         const pointer.
1469         (bfd_default_arch_struct): Make const.
1470         (bfd_arch_init, bfd_arch_linkin): Remove.
1471         (bfd_get_arch_info): Return a const pointer.
1472         * init.c (bfd_init): Don't call bfd_arch_init.
1473         * bfd.c (struct _bfd): Make arch_info const.
1474         * bfd-in2.h: Rebuild.
1475         * libbfd.h: Rebuild.
1476         * configure.in: Put & before everything in $selarchs.
1477         * configure: Rebuild.
1478         * cpu-*.c: Change bfd_*_arch from a function which calls
1479         bfd_arch_linkin to a const structure.
1480         * ieee.c (ieee_object_p): Make arch const.
1481
1482 Fri Sep 22 16:23:18 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
1483
1484         * reloc.c (bfd_reloc_code_type): Add relocations to support all of
1485         PowerPC V.4.
1486         * bfd-in2.h: Regenerate.
1487         * libbfd.h: Regenerate.
1488
1489         * elf32-ppc.c (reloc_type): Update names to match current draft.
1490         (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
1491         relative.  Update names to current V.4 draft.
1492         (ppc_elf_reloc_type_lookup): Add support for more relocations.
1493         (ppc_elf_relocate_section): Rename relocations to match draft.
1494
1495 Thu Sep 21 21:53:18 1995  Michael Meissner  <meissner@cygnus.com>
1496
1497         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
1498         compiled with -mrelocatable-lib to be linked with either normal
1499         modules or -mrelocatable modules.
1500
1501 Wed Sep 20 12:03:26 1995  Ian Lance Taylor  <ian@cygnus.com>
1502
1503         * coffcode.h (coff_write_object_contents): Clear the vstamp field
1504         in the a.out header.
1505
1506         * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
1507         a reloc against a local symbol, even if it's not a section.
1508
1509 Tue Sep 19 17:02:26 1995  Ian Lance Taylor  <ian@cygnus.com>
1510
1511         * targets.c (bfd_target): Remove unused align_power_min field.
1512         * bfd-in2.h: Rebuild.
1513         * All backends: Remove initialization of align_power_min.
1514
1515 Tue Sep 19 14:02:21 1995  steve chamberlain  <sac@slash.cygnus.com>
1516
1517         * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
1518
1519 Mon Sep 18 14:35:01 1995  Arne H. Juul  <arnej@pvv.unit.no>
1520
1521         * config.bfd (mips-dec-netbsd*): New target.
1522         * configure.host (mips-dec-netbsd*): New host.
1523         * configure.in (mips-dec-netbsd*): New native.
1524         * configure: Rebuild.
1525
1526 Fri Sep 15 10:24:36 1995  Ian Lance Taylor  <ian@cygnus.com>
1527
1528         Make the COFF backend linker merge common types:
1529         * cofflink.c (struct coff_debug_merge_element): Define.
1530         (struct coff_debug_merge_type): Define.
1531         (struct coff_debug_merge_hash_entry): Define.
1532         (struct coff_debug_merge_hash_table): Define.
1533         (coff_debug_merge_hash_table_init): Define.
1534         (coff_debug_merge_hash_table_free): Define.
1535         (coff_debug_merge_hash_lookup): Define.
1536         (struct coff_final_link_info): Add debug_merge field.
1537         (coff_debug_merge_hash_newfunc): New static function.
1538         (_bfd_coff_final_link): Allocate and free debug_merge table.
1539         (coff_link_input_bfd): Merge identical enum, struct and union
1540         types.
1541
1542 Thu Sep 14 14:53:58 1995  Ian Lance Taylor  <ian@cygnus.com>
1543
1544         Convert i960 COFF to use COFF backend linker.
1545         * coff-i960.c (coff_i960_relocate): Use a coff_section_data
1546         structure to store the symbol being used.
1547         (coff_i960_start_final_link): New static function.
1548         (coff_i960_relocate_section): New static function.
1549         (coff_i960_adjust_symndx): New static function.
1550         (coff_start_final_link): Define.
1551         (coff_relocate_section): Define.
1552         (coff_adjust_symndx): Define.
1553         * coffcode.h (bfd_coff_backend_data): Add new callback function
1554         _bfd_coff_start_final_link.
1555         (bfd_coff_start_final_link): Define.
1556         (coff_start_final_link): Define if not defined.
1557         (bfd_coff_std_swap_table): Add coff_start_final_link.
1558         * cofflink.c (_bfd_coff_internal_syment_name): Make globally
1559         visible.
1560         (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
1561         function callback is not NULL.
1562         * libcoff-in.h (struct coff_section_tdata): Add tdata field.
1563         (_bfd_coff_internal_syment_name): Declare.
1564         * libcoff.h: Rebuild.
1565         * configure.in (icoff_big_vec): Add cofflink.o.
1566         (icoff_little_vec): Likewise.
1567         * configure: Rebuild.
1568
1569 Wed Sep 13 17:38:23 1995  Fred Fish  <fnf@rtl.cygnus.com>
1570
1571         * Makefile.in (clean-info): Remove extraneous tab from line
1572         following action.
1573
1574 Wed Sep 13 13:27:53 1995  Ian Lance Taylor  <ian@cygnus.com>
1575
1576         * cofflink.c (coff_link_input_bfd): Fail if a section with no
1577         contents has relocs.
1578
1579 Thu Sep 12 12:45:34 1995  steve chamberlain  <sac@slash.cygnus.com>
1580
1581         * coffcode.h (coff_compute_section_file_positions): Keep the
1582         raw size safe.
1583         (coff_write_object_contents): Remember if it's a relocatable
1584         file.
1585         * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
1586         * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
1587         if relocatable file. Swap out saved raw size.
1588
1589 Tue Sep 12 12:14:33 1995  Ian Lance Taylor  <ian@cygnus.com>
1590
1591         * Makefile.in (do_maintainer_clean): Rename from do_realclean.
1592         (maintainer-clean): Rename from realclean, passing
1593         maintainer-clean down to subdirectories, but leave realclean as a
1594         synonym.
1595
1596         * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
1597         warning callback.
1598
1599         * dep-in.sed: Remove config.h from generated dependencies.
1600
1601         * sunos.c (sunos_slurp_dynamic_symtab): New static function,
1602         broken out of sunos_canonicalize_dynamic_symtab.
1603         (sunos_canonicalize_dynamic_symtab): Call new function
1604         sunos_slurp_dynamic_symtab.
1605         (sunos_add_dynamic_symbols): Add three new parameters.  Return the
1606         dynamic symbol table to the caller.
1607         * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
1608         callback to override the symbols being read.
1609         * libaout.h (struct aout_backend_data): Add three new parameters
1610         to add_dynamic_symbols callback.
1611
1612         Extensive minor changes to avoid various gcc warnings.  Also:
1613         * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
1614         * archures.c (bfd_arch_info_type): Change mach field from long to
1615         unsigned long.
1616         (bfd_lookup_arch): Change machine parameter from long to unsigned
1617         long.
1618
1619 Mon Sep 11 10:55:47 1995  Ian Lance Taylor  <ian@cygnus.com>
1620
1621         * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
1622         a symbol with a non-zero plt_offset.
1623
1624 Fri Sep  8 11:47:24 1995  Ian Lance Taylor  <ian@cygnus.com>
1625
1626         * elfcode.h (align_file_position): Remove; not used.
1627
1628         * configure.in: Only check for <sys/procfs.h> on a native system,
1629         and make sure it defines prstatus_t.
1630         * configure: Rebuild.
1631
1632 Thu Sep  7 12:48:01 1995  Ian Lance Taylor  <ian@cygnus.com>
1633
1634         * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
1635
1636         * config.in: Rename from config.h.in.
1637         * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1638         Check for config.h:config.in when creating stamp-h.
1639         * configure: Rebuild.
1640         * Makefile.in (stamp-h): Depend upon config.in rather than
1641         config.h.in.  Set CONFIG_HEADERS to config.h:config.in when
1642         calling config.status.
1643
1644         * Makefile.in (do_distclean): Remove config.h and stamp-h.
1645         (Makefile): Just rebuild Makefile.
1646         (config.h, stamp-h): New targets.
1647         * configure.in: Create stamp-h when rebuilding config.h.
1648         * configure: Rebuild.
1649
1650 Wed Sep  6 15:00:33 1995  Ian Lance Taylor  <ian@cygnus.com>
1651
1652         * configure.in: Call AC_CONFIG_HEADER.  Substitute
1653         HOST_64BIT_LONG.  Check that various header files exist.  Check
1654         that fcntl exists.  Call BFD_BINARY_FOPEN.  Check whether malloc
1655         and/or free need to be declared.  Don't make a link to sysdep.h.
1656         Define TRAD_HEADER for various hosts.
1657         * configure: Rebuild.
1658         * configure.host: Don't set my_host.  Add definitions taken from
1659         host header files for various entries.  Remove entries which now
1660         do nothing.
1661         * acconfig.h: New file.
1662         * config.h.in: New file, built by autoheader.
1663         * sysdep.h: New file.
1664         * Makefile.in (do_distclean): Don't remove sysdep.h.
1665         (RECONFIG): Remove.
1666         (LOCAL_H_DEPS): New variable.
1667         ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
1668         $(RECONFIG).
1669         ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
1670         ($(OPTIONAL_BACKENDS)): Likewise.
1671         (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
1672         looking through sysdep.h.
1673         * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
1674         (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
1675         (fprintf_vma, sprintf_vma): Likewise.
1676         (int64_type, uint64_type): Don't define.
1677         * bfd-in2.h: Rebuild.
1678         * archures.c, bfd.c, srec.c: Include <ctype.h>.
1679         * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
1680         * lynx-core.c: Include stuff from old hosts/lynx.h.
1681         * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
1682         rather than NO_FCNTL.
1683         * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
1684         rather than NATIVE_HPPAHPUX_COMPILER.
1685         * trad-core.c: Don't include <errno.h>.  Include TRAD_HEADER if it
1686         is defined.
1687         * hosts/*.h: Remove all header files which merely include,
1688         declare, and define things.  Leave header files which define
1689         information needed by trad-core.c.
1690
1691         * aclocal.m4 (BFD_BINARY_FOPEN): Define.
1692         (BFD_CC_FOR_BUILD): Define.
1693         * configure.in: Use BFD_CC_FOR_BUILD.
1694         * configure: Rebuild.
1695
1696 Tue Sep  5 19:35:28 1995  Ian Lance Taylor  <ian@cygnus.com>
1697
1698         * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
1699         * configure: Rebuild.
1700
1701         * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
1702         a global symbol.
1703
1704 Tue Sep  5 12:48:26 1995  Jason Molenda   (crash@phydeaux.cygnus.com)
1705
1706         * config.bfd: i386pe_ve -> i386pe_vec.
1707
1708 Mon Sep  4 14:02:43 1995  Ian Lance Taylor  <ian@cygnus.com>
1709
1710         * configure.host: Incorporate host Makefile fragments by setting
1711         shell variables.
1712         * configure.in: Call AC_PROG_CC.  Substitute CFLAGS, HDEFINES and
1713         AR.  Call AC_PROG_INSTALL.  Substitute CC_FOR_BUILD, choosing a
1714         value based on whether the code is being compiled by a cross
1715         compiler.  Don't substitute host_makefile_frag or frags.
1716         * aclocal.m4: New file to define local AC_PROG_CC.
1717         * configure: Rebuild.
1718         * Makefile.in (INSTALL): Set to @INSTALL@.
1719         (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
1720         (INSTALL_DATA): Set to @INSTALL_DATA@.
1721         (AR): Set to @AR@.
1722         (CC): Define as @CC@.
1723         (CFLAGS): Set to @CFLAGS@.
1724         (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
1725         (@host_makefile_frag@): Remove.
1726         (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@.  Move $(CFLAGS)
1727         after other options.
1728         (config.status): Remove dependency upon @frags@.
1729         * config/*.mh, config/README: Remove.
1730
1731         * config.bfd: Rewrite to incorporate the contents of the Makefile
1732         fragments by setting shell variables, rather than merely returning
1733         the name of a Makefile fragment.
1734         * configure.in: Use shell variables set by config.bfd rather than
1735         looking at the target Makefile fragment files.  Don't substitute
1736         target_makefile_frag.  Do substitute TDEFINES.
1737         * configure: Rebuild.
1738         * Makefile.in (@target_makefile_frag@): Remove.
1739         (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
1740         * config/*.mt: Remove.
1741
1742 Mon Sep  4 03:13:28 1995  Ken Raeburn  <raeburn@cygnus.com>
1743
1744         * configure.in: Put changequote lines around "i[345]86" patterns
1745         section of core file support.
1746
1747 Sun Sep  3 11:31:58 1995  Jeff Law  (law@snake.cs.utah.edu)
1748
1749         * som.c (som_bfd_print_private_bfd_data): Define to use the
1750         generic version.
1751
1752 Fri Sep  1 17:08:40 1995  steve chamberlain  <sac@slash.cygnus.com>
1753
1754         * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
1755         entry, text_start and data_start.
1756
1757 Fri Sep  1 18:06:28 1995  Ian Lance Taylor  <ian@cygnus.com>
1758
1759         * Makefile.in (OFILES): Remove $(TDEPFILES).
1760         * config/apollo.mt (TDEPFILES): Remove.
1761         * config/README: Update.
1762
1763         * configure.in: For a native configuration, set COREFILE and
1764         COREFLAG based on the canonical host name.
1765         * configure: Rebuild.
1766         * Makefile.in: Rebuild dependencies.
1767         (ALL_CFLAGS): Add @COREFLAG@.
1768         (OFILES): Replace $(HDEPFILES) with @COREFILE@.
1769         * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
1770         support routines.  Check LYNX_CORE rather than HOST_LYNX.
1771         * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
1772         * i386lynx.c: Likewise.
1773         * m68klynx.c: Likewise.
1774         * sparclynx.c: Likewise.
1775         * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
1776         * *-core.c: Comment changes.
1777         * config/decstation.mh (HDEPFILES): Remove.
1778         (HDEFINES): Remove -DTRAD_CORE.
1779         * config/irix3.mh (RANLIB): Remove.
1780         * config/irix4.mh (HDEPFILES, RANLIB): Remove.
1781         (HDEFINES): Remove -DIRIX_CORE.
1782         * config/riscos.mh (RANLIB, HDEPFILES): Remove.
1783         (HDEFINES): Remove -DTRAD_CORE.
1784         * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
1785         * config/ultra3.mh (RANLIB): Remove.
1786         * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
1787         * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
1788         * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
1789         * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
1790         * config/hppahpux.mh, config/hppaosf.mh: Remove.
1791         * config/i386aix.mh, config/i386bsd.mh: Remove.
1792         * config/i386linux.mh, config/i386mach3.mh: Remove.
1793         * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
1794         * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
1795         * config/mipsmach3.mh, config/news-mips.mh: Remove.
1796         * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
1797         * config/rs600.mh, config/rs6000lynx.mh: Remove.
1798         * config/solaris2.mh, config/stratus.mh: Remove.
1799         * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
1800         * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
1801
1802 Fri Sep  1 15:18:50 1995  Kazumoto Kojima  <kkojima@info.kanagawa-u.ac.jp>
1803
1804         * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
1805         DT_FINI entry if the appropriate symbol is not in the hash table.
1806
1807         * libelf.h (struct elf_backend_data): Add create_program_headers
1808         and want_hdr_in_seg fields.
1809         * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
1810         defined.
1811         (elf_backend_create_program_headers): Likewise.
1812         (elfNN_bed): Initialize create_program_headers and
1813         want_hdr_in_seg.
1814         * elf.c (get_program_header_size): Call create_program_headers
1815         backend routine.
1816         (map_program_segments): Check want_hdr_in_seg backend field.  Call
1817         create_program_headers backend routine.
1818
1819         * elf.c (assign_file_positions_except_relocs): Align non allocated
1820         sections when creating an executable.
1821
1822         * elfcode.h (elf_swap_phdr_in): Make non static.
1823         (elf_swap_phdr_out): Make non static.
1824         * libelf.h (bfd_elf32_swap_phdr_in): Declare.
1825         (bfd_elf32_swap_phdr_out): Declare.
1826         (bfd_elf64_swap_phdr_in): Declare.
1827         (bfd_elf64_swap_phdr_out): Declare.
1828
1829         * ecofflink.c (ecoff_collect_shuffle): New static function.
1830         (_bfd_ecoff_get_accumulated_pdr): New function.
1831         (_bfd_ecoff_get_accumulated_sym): New function.
1832         (_bfd_ecoff_get_accumulated_ss): New function.
1833         * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
1834         (_bfd_ecoff_get_accumulated_sym): Declare.
1835         (_bfd_ecoff_get_accumulated_ss): Declare.
1836         * libbfd.h: Rebuild.
1837
1838 Fri Sep  1 13:20:25 1995  Ian Lance Taylor  <ian@cygnus.com>
1839
1840         * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
1841
1842         * elflink.h (elf_link_add_object_symbols): Handle indirect and
1843         warning symbols.  If any section is named .gnu.warning.XXX, treat
1844         the contents as a warning to be issued if the symbol XXX is
1845         referenced.
1846         (elf_link_output_extsym): For an indirect or warning symbol, just
1847         output the symbol it points to.
1848
1849         * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
1850         if bfd_hash_allocate fails, since it will already be set.
1851         (generic_link_hash_newfunc): Likewise.
1852         (archive_hash_newfunc): Likewise.
1853         (hash_entry_bfd): New static function.
1854         (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
1855         callback.  Allocate a new warning using the hash table newfunc.
1856         Use bfd_hash_replace to update the entry in the hash table, rather
1857         than assuming we can copy the fields with structure assignment.
1858
1859         * hash.c (bfd_hash_replace): New function.
1860         * bfd-in.h (bfd_hash_replace): Declare.
1861         * bfd-in2.h: Rebuild.
1862
1863 Fri Sep  1 08:12:50 1995  James G. Smith  <jsmith@beauty.cygnus.com>
1864
1865         * config.bfd: Add mips*vr4300-*-elf* target.
1866         * config/mipsbvr4300.mt: Added.
1867
1868 See file ChangeLog.2
1869
1870 \f
1871 Local Variables:
1872 mode: indented-text
1873 left-margin: 8
1874 fill-column: 74
1875 version-control: never
1876 End: