bfd/ChangeLog

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