bfd/ChangeLog

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