bfd/ChangeLog

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