bfd/ChangeLog

   1 Tue Jan 25 11:43:28 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
   2
   3         * som.c, som.h (bfd_som_set_section_attributes,
   4         bfd_som_set_subsection_attributes): Change parameters from char
   5         to int.  Following a prototype with an old-style function definition
   6         in the presence of widened parameters is a GCC-ism not supported
   7         by the HP compiler in ANSI mode.
   8
   9 Tue Jan 25 11:46:46 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  10
  11         * hp300hpux.c (MY(write_object_contents)): Write out the symbols
  12         before writing out the relocs, so that the right symbol indices
  13         are used.
  14
  15         * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not
  16         try to overlay the internal carsyms on the external symdefs.  That
  17         can not work if the size of a host pointer is larger than 4 bytes.
  18
  19         * format.c (bfd_check_format_matches): Cast result of
  20         bfd_xmalloc_by_size_t.
  21         * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype.
  22
  23         * archive.c: Reindented to GNU standards.
  24
  25 Mon Jan 24 14:41:23 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
  26
  27         * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add
  28         "_bfd_" to function names.
  29         * archive.c (_bfd_create_empty_archive_element_shell),
  30         libbfd-in.h: Change callers.
  31
  32         * libbfd.c (bfd_zmalloc): Renamed from zalloc.
  33         * libbfd.c (bfd_add_to_string_table),
  34         trad-core.c (trad_unix_core_file_p),
  35         targets.c (bfd_target_list),
  36         ptrace-core.c (ptrace_unix_core_file_p),
  37         opncls.c (new_bfd), libbfd-in.h,
  38         ieee.c (ieee_make_empty_symbol),
  39         elf32-hppa.c (hppa_elf_stub_branch_reloc),
  40         (hppa_elf_stub_reloc): Change callers.
  41         * libbfd.h: Regenerated.
  42
  43         * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name.
  44         (_bfd_get_elt_at_filepos),
  45         coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h:
  46         Change callers.
  47
  48         * format.c (bfd_check_format_matches), libbfd-in.h, targets.c,
  49         elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector
  50         and default_vector to bfd_default_vector.
  51         * libbfd.h: Regenerated.
  52
  53         * format.c (bfd_check_format_matches): New function.
  54         (bfd_check_format): Call it.
  55         (bfd_matching_formats): Function removed.
  56         * targets.c: Replace the vector added on Jan 21 with a count of
  57         entries in default_vector.
  58         * bfd-in2.h: Regenerated.
  59
  60 Mon Jan 24 12:38:54 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  61
  62         * coff-alpha.c (alpha_ecoff_object_p): New function.  Set size of
  63         .pdata section based on lnnoptr field, not section header.
  64         (alpha_relocate_section): Don't bother to check if r_symndx >= 0,
  65         since it is unsigned.
  66         (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than
  67         coff_object_p.
  68         * ecoff.c (ecoff_new_section_hook): Set alignment_power field of
  69         .pdata section to 3.
  70         (ecoff_compute_section_file_positions): Save the size of the
  71         .pdata section in the line_filepos field, and actually align the
  72         .pdata section to an alignment power of 4.
  73         (ecoff_compute_reloc_file_positions): Set output_has_begun after
  74         calling ecoff_compute_section_file_positions.
  75         (ecoff_write_object_contents): Set s_lnnoptr for the .pdata
  76         section from the line_filepos field.  Set vstamp for the optional
  77         header from the vstamp of the symbolic header.
  78         (ecoff_bfd_final_link): Set vstamp of the symbolic header to the
  79         vstamp used by the first object file in the link.
  80
  81         * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align.
  82
  83         * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag
  84         for a created common section.
  85         (_bfd_generic_link_add_one_symbol): Likewise.
  86
  87         * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to
  88         get the index of a common section, rather than always using
  89         SHN_COMMON (MIPS has multiple common sections).
  90
  91         * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =).
  92
  93         * bfd/aoutx.h (aout_link_input_section_std,
  94         aout_link_input_section_ext): Pass additional arguments to
  95         reloc_overflow callback.
  96         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents,
  97         alpha_relocat_section): Likewise.
  98         * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
  99         * coff-h8500.c (extra_case): Likewise.
 100         * coff-mips.c (mips_relocate_section): Likewise.
 101         * coff-z8k.c (extra_case): Likewise.
 102         * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
 103         * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
 104
 105         * bout.c (calljx_callback, callj_callback): Use get_value to get
 106         the symbol value and check for undefined symbols.
 107         (get_value): If the symbol is undefined, look it up in the linker
 108         hash table.
 109         (b_out_get_relocated_section_contents): For PCREL24 and PCREL13
 110         use get_value to get the symbol value and check for undefined
 111         symbols.
 112         * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is
 113         undefined, look it up in the linker hash table.
 114
 115         * aoutx.h (translate_symbol_table): The string index 0 has a
 116         special meaning for normal symbols, but not for dynamic symbols.
 117
 118 Sat Jan 22 12:26:01 1994  Stu Grossman  (grossman at cygnus.com)
 119
 120         * sparclynx.c:  Setup appropriate macros to enable core file
 121         support.
 122
 123 Fri Jan 21 16:25:35 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
 124
 125         * targets.c: Add a vector of matching format names.
 126         * format.c (bfd_matching_formats): New function to return it.
 127         (bfd_check_format): Set it.
 128         * bfd-in2.h: Regenerated.
 129
 130         * bfd-in.h: Remove decls of bfd_ec type and error printing functions.
 131         Remove decl of type symclass; wasn't used.
 132         * bfd.c: Document error handling, including code fragments
 133         containing the error decls that were in bfd-in.h.
 134         Remove DEFUNs.
 135         * bfd-in2.h: Regenerated.
 136
 137 Fri Jan 21 14:11:16 1994  Sean Fagan  (sef@cygnus.com)
 138
 139         * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c:
 140         The sparc (and possibly other?) NLM format requires a different
 141         way to write exports, so add a write_export field to the backend
 142         data (and set it to NULL for everything but the sparc).
 143
 144 Fri Jan 21 14:11:16 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 145
 146         * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL,
 147         not (struct external_nlist *) NULL.  info->dynrel is a PTR, not
 148         a struct external_nlist *.
 149
 150 Fri Jan 21 09:29:01 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
 151
 152         * bfd.c: Remove error strings for errors removed below.
 153         * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec),
 154         oasys.c (oasys_write_sections): Rename
 155         bfd_error_nonrepresentable_section to nonrepresentable_section.
 156         None of the other bfd error names start with "bfd_error".
 157         Remove errors symbol_not_found and no_relocation_info, which seem
 158         to be unused.
 159         * bfd-in2.h: Regenerated.
 160
 161 Fri Jan 21 01:11:55 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 162
 163         * bfd.c (bfd_get_gp_size): Added support for ELF.
 164
 165         * syms.c (BSF_DYNAMIC): New symbol flag.
 166         (bfd_print_symbol_vandf): Print it.
 167         * bfd-in2.h: Rebuilt.
 168         * libaout.h (struct aout_backend_data): New read_dynamic_symbols
 169         and read_dynamic_relocs fields.
 170         (struct aoutdata): New dynamic_info field.
 171         (obj_aout_dynamic_info): New accessor macro.
 172         * sunos.c (struct sunos_dynamic_info): New structure.
 173         (sunos_read_dynamic_info, MY(read_dynamic_symbols),
 174         MY(read_dynamic_relocs)): New functions to read dynamic symbols
 175         and relocs.
 176         * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
 177         dynamically linked, set SEC_RELOC for both the .text and .data
 178         sections.
 179         (translate_from_native_sym_flags): Don't set BSF_LOCAL for an
 180         undefined symbol.
 181         (translate_symbol_table): New function, split out of
 182         slurp_symbol_table; set the BSF_DYNAMIC flag appropriately.
 183         (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any.
 184         (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any.
 185         (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in
 186         return value.
 187         * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write
 188         out dynamic symbols or relocs against reloc symbols, since they
 189         are already in the .text section and we wouldn't know where to
 190         write them anyhow.
 191         (sunos4_aout_backend): Initialize read_dynamic_symbols and
 192         read_dynamic_relocs fields.
 193         * aout-target.h (MY(backend_data)): Initialize
 194         read_dynamic_symbols and read_dynamic_relocs fields.
 195
 196 Thu Jan 20 20:57:27 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 197
 198         * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete
 199         typedefs, since HOST_64_BIT will take care of defining them in
 200         bfd.h.
 201
 202 Wed Jan 19 17:28:59 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
 203
 204         * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here;
 205         that's dealt with elsewhere.
 206         * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros.
 207         (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so
 208         they get copied to bfd.h.
 209
 210         * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation
 211         types.  Reorganized some of the existing ones.
 212         * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one
 213         values in case of compilation on a 32-bit machine.  Fix pcrel
 214         fields of some reloc types.
 215         (alpha_bfd_reloc_type_lookup): Handle more relocation types.
 216
 217         * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default
 218         definitions when not defined, regardless of whether uint64_type is
 219         a defined macro or not.
 220         (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not
 221         already defined.
 222
 223 Wed Jan 19 00:02:54 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 224
 225         * aoutx.h (translate_to_native_sym_flags): Set the type of a
 226         BSF_WARNING symbol to N_WARNING.
 227
 228 Tue Jan 18 16:43:19 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 229
 230         * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p
 231         for an indirect or warning symbol.
 232         (aout_link_write_symbols): Update sym_hash with the target of an
 233         indirect or warning symbol.  If an indirect symbol is defined,
 234         output the calculated value and don't output the target symbol.
 235
 236 Tue Jan 18 03:54:59 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
 237
 238         * aoutx.h (translate_from_native_sym_flags): Give warning symbols
 239         an (unused) nonzero section value, needed for check below.
 240
 241 Mon Jan 17 15:12:07 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
 242
 243         * aoutx.h (translate_from_native_sym_flags,
 244         aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like
 245         N_SET[ABDT].
 246
 247 Fri Jan 14 16:45:43 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 248
 249         * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set
 250         the DYNAMIC flag for the BFD.
 251         (NAME(bfd_elf,write_object_contents)): Don't try to write out a
 252         BFD with the DYNAMIC flag set, since we don't generate the program
 253         header table correctly.
 254
 255 Fri Jan 14 01:04:36 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 256
 257         * elfcode.h (elf_slurp_symbol_table):  Free x_symp at the end
 258         of the function to avoid storage leak.
 259
 260 Thu Jan 13 23:07:32 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 261
 262         * ecoff.c (ecoff_link_write_external): An ifd can be -1.
 263
 264 Thu Jan 13 12:33:27 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 265
 266         * som.c (som_set_reloc_info): Provide a default symbol for
 267         relocations which don't actually have an associated symbol.
 268
 269         * som.c (hppa_som_reloc): Add new "error message" argument.
 270
 271 Wed Jan 12 13:36:43 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 272
 273         Enable gdb to write to core files on more core file readers.
 274         * libbfd.c (bfd_generic_set_section_contents):  Remove range check
 275         for section size, it is already done in bfd_set_section_contents
 276         with bfd_get_section_size_now.
 277         * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c,
 278         osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents):
 279         Use bfd_generic_set_section_contents instead of bfd_false.
 280
 281 Wed Jan 12 15:31:57 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 282
 283         * linker.c: Added initial documentation.
 284
 285         * linker.c (default_indirect_link_order): Don't expect space for
 286         output relocations if there aren't any input relocations.
 287
 288 Tue Jan 11 14:37:12 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 289
 290         * aoutx.h (NAME(aout,final_link)): Set a_entry before computing
 291         file offsets.
 292
 293         * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not
 294         STT_NOTYPE.
 295
 296 Tue Jan 11 09:10:56 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 297
 298         * config.bfd: Use ELF, not COFF for m88*-*-dgux*.
 299         Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
 300
 301 Tue Jan 11 00:07:19 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 302
 303         * ecofflink.c: Extensive changes to compress and merge debugging
 304         information, and to write some of out directly rather than saving
 305         it in memory.  Several new functions and structures, and new
 306         arguments to existing functions.
 307         * ecoff.c (ecoff_compute_reloc_file_positions): Compute
 308         sym_filepos as well.
 309         (ecoff_get_extr): Use ifdmap instead of ifdbase.
 310         (ecoff_write_object_contents): Don't compute sym_filepos here.
 311         Only output symbols if outsymbols is not NULL.
 312         (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and
 313         bfd_ecoff_debug functions.  Write out debugging information here.
 314         (ecoff_final_link_debug_accumulate): Adjust for changes in
 315         bfd_ecoff_debug functions.
 316         (ecoff_link_write_external): Use ifdmap rather than ifdbase.
 317         * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols
 318         first, to put them in the first memory buffer.  Clear fdr field.
 319         (mips_elf_get_extr): Use pointer to unswapped external symbol.
 320         (mips_elf_final_link): Adjust for changes in bfd_ecoff functions.
 321         Preserve .text, .data and .bss even if they are empty.  Save
 322         pointer to unswapped external symbol rather than copying it.
 323         Don't free up the external symbols.
 324         * libelf.h (elf_symbol_type): Change mips_extr to PTR.
 325         * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare.
 326         (bfd_ecoff_debug_accumulate): Update declaration.
 327         (bfd_ecoff_debug_accumulate_other): Rename declaration from
 328         bfd_ecoff_debug_link_other and update.
 329         (bfd_ecoff_write_accumulated_debug): Declare.
 330         * bfd-in2.h: Rebuilt.
 331         * Makefile.in: Rebuilt dependencies.
 332
 333 Mon Jan 10 20:46:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 334
 335         * Makefile.in (install): Remove "@" which follows a backslash.  In
 336         this position it just causes errors, not suppresses echoes.
 337
 338 Mon Jan 10 09:06:21 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 339
 340         * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT
 341         field selectors.
 342
 343 Sun Jan  9 04:32:25 1994  Ken Raeburn  (raeburn@kr-pc.cygnus.com)
 344
 345         * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec.
 346
 347 Fri Jan  7 10:27:27 1994  David J. Mackenzie  (djm@rtl.cygnus.com)
 348
 349         * aoutx.h (adjust_z_magic): Don't merge the start of bss with the
 350         end of data if they are not contiguous.
 351
 352         * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
 353
 354 Fri Jan  7 15:40:16 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 355
 356         * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag
 357         for .reginfo section here.
 358         (ecoff_new_section_hook): Set it here instead.
 359
 360 Fri Jan  7 10:29:27 1994  Stan Shebs  (shebs@andros.cygnus.com)
 361
 362         * bfd-in.h: (bfd_boolean): Add workaround for systems that also
 363         define true and false as enums.
 364         (ALMOST_STDC): Add as alternative to __STDC__.
 365         * bfd-in2.h: Rebuilt.
 366         * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
 367
 368 Thu Jan  6 14:24:44 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
 369
 370         * aoutx.h (translate_to_native_sym_flags): Catch the case where
 371         there is no output section.
 372
 373 Thu Jan  6 14:37:42 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 374
 375         * nlmcode.h (nlm_object_p): If we can't read the fixed header,
 376         count it as a wrong format error, not a system call error, since
 377         the object file might simply be too small.
 378
 379         * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef
 380         BFD64.
 381         * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o.
 382         (BFD64_BACKENDS): Add nlm32-alpha.o.  It depends on 64 bit
 383         support, even though it is for an Alpha in 32 bit mode.
 384         * configure.in (nlm32_alpha_vec): Set target64 to true.
 385
 386         * nlm32-gen.c, nlm64-gen.c: Removed.  All nlm targets are
 387         different, so there is no point to providing a generic one.
 388         * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL
 389         in the backend accessor macros; that should no longer be possible.
 390         * targets.c (target_vector): Removed nlm32_big_generic_vec,
 391         nlm64_big_generic_vec, nlm64_little_generic_vec.
 392         * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec,
 393         nlm64_big_generic_vec, nlm64_little_generic_vec): Removed.
 394         * Makefile.in: Rebuilt dependencies, and
 395         (BFD32_BACKENDS): Removed nlm32-gen.o.
 396         (BFD64_BACKENDS): Removed nlm64-gen.o.
 397         (CFILES): Removed nlm32-gen.c and nlm64-gen.c.
 398
 399         * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h.
 400
 401         * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and
 402         bitsize arguments.  Changed all callers (aoutx.h).
 403         * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor
 404         and bitsize arguments to declaration.
 405         * libbfd.h: Rebuilt.
 406
 407         * ecoff.c: First cut at new style of linker backend for
 408         ECOFF--added a bunch of functions.  Also:
 409         (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata.
 410         (ecoff_slurp_symbolic_header): New function.
 411         (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header.
 412         (ecoff_compute_reloc_file_positions): New function.
 413         (ecoff_set_section_contents): Get out quickly if count is zero.
 414         Check errors better.
 415         (ecoff_write_object_contents): Put .xdata section in data segment.
 416         Call ecoff_compute_reloc_file_positions.  Don't output relocs or
 417         external symbols if outsymbols is NULL.
 418         (ecoff_bfd_final_link): Completely rewritten.
 419         * libecoff.h: Include bfdlink.h.
 420         (struct ecoff_backend_data): Add relocate_section field.
 421         (ecoff_data_type): Add sym_hashes and symndx_to_section fields.
 422         (struct ecoff_link_hash_entry): Define.
 423         (struct ecoff_link_hash_table): Define.
 424         (ecoff_bfd_link_add_symbols): Declare as function, not macro.
 425         (ecoff_bfd_link_hash_table_create): Likewise.
 426         * ecofflink.c (bfd_ecoff_debug_one_external): New function.
 427         (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external.
 428         * bfd-in.h (bfd_ecoff_debug_one_external): Declare.
 429         * bfd-in2.h: Rebuilt.
 430         * coff-alpha.c (alpha_howto_table): Mark BRADDR as
 431         partial_inplace, and set the src_mask to 0x1fffff.
 432         (alpha_ecoff_get_relocated_section_contents): Remove unused
 433         variable gp_warned.
 434         (alpha_convert_external_reloc): New static function.
 435         (alpha_relocate_section): New static function.
 436         (alpha_ecoff_backend_data): Initialize relocate_section field.
 437         * coff-mips.c (mips_relocate_refhi): New static function.
 438         (mips_relocate_section): New static function.
 439         (mips_ecoff_backend_data): Initialize relocate_section field.
 440
 441         * reloc.c (_bfd_relocate_contents): Corrected signed overflow
 442         checking when there is an addend.
 443
 444         * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link
 445         a non a.out file, just pass it to _bfd_default_link_order.
 446         (aout_link_input_section_std): When doing a final PC relative link
 447         against a section symbol, subtract the VMA of the input section.
 448         (aout_link_input_section_ext): Likewise.
 449
 450         * linker.c (default_indirect_link_order): Renamed from
 451         _bfd_generic_indirect_link_order and made static.
 452         (_bfd_generic_final_link): Don't switch on link_order type, just
 453         call _bfd_default_link_order.
 454         (_bfd_default_link_order): Handle bfd_indirect_link_order type.
 455         * genlink.h: Removed declaration of
 456         _bfd_generic_indirect_link_order.
 457         * elf32-mips.c (mips_elf_final_link): Don't switch on link_order
 458         type, just call _bfd_default_link_order.
 459
 460 Tue Jan  4 21:23:37 1994  Ian Lance Taylor  (ian@cygnus.com)
 461
 462         * linker.c (generic_link_check_archive_element): Base the name of
 463         the created common section on the name of the section the symbol
 464         came from.
 465         (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol
 466         must have a section, so don't bother to create one.
 467
 468 Mon Jan  3 15:32:16 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
 469
 470         * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags.
 471         * aoutf1.h (NAME(aout,sunos4_write_object_contents)):
 472         If the DYNAMIC flag is set, set it in the exec header.
 473         * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
 474         dynamically linked, set the DYNAMIC flag in the BFD.
 475         * libaout.h (N_SET_DYNAMIC): New macro.
 476         (N_DYNAMIC): Add missing 0 in mask.
 477
 478 Mon Jan  3 11:41:45 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 479
 480         * ecoff.c (ecoff_get_extr): Don't output section symbols as
 481         external symbols.
 482
 483         * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t
 484         to unsigned int, because size_t may not be defined in bfd.h.
 485         * bfd-in2.h: Rebuilt.
 486
 487         * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
 488         be a const pointer.
 489         * bfd-in2.h: Rebuilt.
 490         * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
 491         be a const pointer.
 492         * targets.c (bfd_target): Change swap function pointers
 493         accordingly.
 494         * archive.c (do_slurp_coff_armap): Change swap accordingly.
 495         * aix386-core.c: Change NO_GET and NO_GETS accordingly.
 496         * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c,
 497         ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET
 498         accordingly.
 499
 500         * libbfd-in.h (struct artdata): Added tdata field.
 501         (_bfd_add_bfd_to_archive_cache): Declare.
 502         (_bfd_get_elt_at_filepos): Declare.
 503         (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
 504         * libbfd.h: Rebuilt.
 505         * archive.c: Cleaned up some more.
 506         (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize
 507         pointer elements of artdata.
 508         (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache.
 509         (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
 510         (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos.
 511         (get_extended_arelt_filename, bfd_construct_extended_name_table,
 512         bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static.
 513         * ecoff.c: Some comment changes.
 514         (ecoff_slurp_armap): Handle rename of snarf_ar_hdr.  Set
 515         ardata->tdata to raw_armap.
 516         (ecoff_archive_p): Initialize pointer elements of artdata.
 517         * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of
 518         add_bfd_to_cache.
 519
 520         * hash.c: Added some documentation.
 521
 522 Mon Jan  3 11:09:28 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 523
 524         * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,
 525         and do the swapping here rather than calling ntohl from the N_*
 526         macros.  This cleans up assumptions about the size of a host long,
 527         the existence to ntohl, etc.
 528
 529 Sat Jan  1 13:50:05 1994  Rob Savoye  (rob@darkstar.cygnus.com)
 530
 531         * config.bfd: Add support for VSTa micro-kernel. It currently uses
 532         i386-aout.
 533
 534 Sat Jan  1 10:18:54 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
 535
 536         * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
 537         * i386mach3.c (SEGMENT_SIZE): Fix value.
 538
 539 Fri Dec 31 16:23:43 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 540
 541         Minor cleanups suggested by CodeCenter.
 542         * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
 543         linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
 544         appropriate.
 545         * aoutx.h (struct external_exec): Removed unnecessary declaration.
 546         (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
 547         (adjust_z_magic): Removed useless variable data_vma.
 548         (stringtab_init): Initialize hash_zero.
 549         (add_to_stringtab): Removed unused fourth argument.
 550         (NAME(aout,swap_std_reloc_out)): Removed useless variable
 551         r_addend.
 552         (aout_link_input_section): Added some casts.
 553         * archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
 554         bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
 555         Minor code rewriting to make it more C like.
 556         (do_slurp_bsd_armap): Added some casts.
 557         * ecoff.c (ecoff_write_object_contents): Removed useless variable
 558         scn_base.
 559         (ecoff_write_armap): Added some casts.  Use "" rather than "\0".
 560         * ecofflink.c (bfd_ecoff_write_debug): Added a cast.
 561         * libaout.h (struct internal_exec): Removed unnecessary
 562         declaration.
 563         * linker.c (_bfd_generic_indirect_link_order): Added a cast.
 564         * opncls.c (new_bfd): Removed a cast.
 565         * reloc.c (bfd_generic_get_relocated_section_contents): Added
 566         some casts.
 567         * srec.c (internal_srec_write_object_contents): Removed useless
 568         variable bytes_written.
 569
 570 Fri Dec 31 11:46:13 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 571
 572         * i386mach3.c (N_TXTADDR): Don't define after all.
 573         (TEXT_START_ADDR): Don't include exec header size in value.
 574
 575 Thu Dec 30 15:47:54 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 576
 577         * i386mach3.c (N_TXTADDR): Define.
 578
 579 Thu Dec 30 13:37:24 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 580
 581         Extensive changes to move the bulk of the linker into BFD so that
 582         more efficient backend code can be written for specific object
 583         files.  Only existing efficient backend is a.out.
 584         * seclet.c, seclet.h: Removed.
 585         * hash.c, linker.c, genlink.h: New files.
 586         * bfd-in.h: Removed bfd_error_vector.  Declared hash table
 587         structures and functions.
 588         (JUMP_TABLE): Removed bfd_seclet_link, added
 589         bfd_link_hash_table_create, bfd_link_add_symbols and
 590         bfd_final_link.
 591         * All backends: Changed accordingly.
 592         * bfd-in2.h: Rebuilt.
 593         * bfd.c (struct _bfd): Added link_next and archive_pass fields.
 594         Removed ld_symbols field.
 595         (bfd_nonrepresentable_section, bfd_undefined_symbol,
 596         bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
 597         bfd_error_vector): Removed.
 598         (bfd_default_error_trap, bfd_error_trap,
 599         bfd_error_nonrepresentabltrap): Removed.
 600         (bfd_get_relocated_section_contents): Pass link_info.  Pass
 601         link_order instead of seclet.  Pass symbols.
 602         (bfd_relax_section): Pass link_info.
 603         (bfd_seclet_link): Removed.
 604         (bfd_link_hash_table_create, bfd_link_add_symbols,
 605         bfd_final_link): New macros.
 606         * libbfd-in.h: If __GNUC__ is defined and alloca is not, define
 607         alloca as __builtin_alloca.  Declare internal linking functions.
 608         * libbfd.h: Rebuilt.
 609         * libbfd.c (bfd_seek): Comment out fseek assertion.  It's worked
 610         for months.
 611         * reloc.c (reloc_howto_type): Added error_message argument to
 612         special_function field.  Changed all callers and all definitions.
 613         (bfd_get_reloc_size): Make argument a const pointer.
 614         (bfd_perform_relocation): Add error_message argument to hold
 615         string set if return value if bfd_reloc_dangerous.  Changed all
 616         callers.
 617         (_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
 618         * section.c (asection): Renamed seclets_head and seclets_tail to
 619         link_order_head and link_order_tail.
 620         * targets.c (bfd_target): Replaced seclet argument with link_info
 621         and link_order and symbols arguments in
 622         bfd_get_relocated_section_contents.  Added symbols argument to
 623         bfd_relax_section.  Removed bfd_seclet_link.  Added
 624         bfd_link_hash_table_create, bfd_link_add_symbols and
 625         bfd_final_link.
 626         * libaout.h (struct aoutdata): Added external_syms,
 627         external_sym_count, external_strings, sym_hashes fields.
 628         (obj_aout_external_syms, obj_aout_external_sym_count,
 629         obj_aout_external_strings, obj_aout_sym_hashes): New accessor
 630         macros.
 631         (WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
 632         * aoutx.h: Wrote new back end linker routines.
 633         (translate_to_native_sym_flags): Return boolean value.  Don't use
 634         bfd_error_vector.
 635         (NAME(aout,write_syms)): Return boolean value.  Check return value
 636         of translate_to_native_sym_flags and bfd_write.
 637         * aout-target.h (final_link_callback): New function.
 638         (MY_bfd_final_link): New function.
 639         * aout-adobe.c (aout_adobe_write_object_contents): Check return
 640         value of aout_32_write_syms.
 641         * hp300hpux.c (MY(write_object_contents)): Likewise.
 642         * i386lynx.c (WRITE_HEADERS): Likewise.
 643         * libaout.h (WRITE_HEADERS): Likewise.
 644         * bout.c: Changed functions to use link_info->callbacks rather
 645         than bfd_error_vector, and link_orders rather than seclets.
 646         * coff-alpha.c: Likewise.
 647         * coff-h8300.c: Likewise.
 648         * coff-h8500.c: Likewise.
 649         * coff-sh.c: Likewise.
 650         * coff-z8k.c: Likewise.
 651         * elf32-hppa.c: Likewise.
 652         * reloc16.c: Likewise.
 653         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
 654         up _gp in the hash table rather than in outsymbols.
 655         * coff-a29k.c (a29k_reloc): Pass errors back in new error_message
 656         argument rather than printing them.
 657         * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
 658         link_order arguments rather than seclet.  Changed all uses and
 659         definitions.
 660         (bfd_coff_reloc16_estimate): Pass link_info arguments.  Changed
 661         all uses and definitions.
 662         * libcoff.h: Rebuilt.
 663         * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
 664         not by ECOFF, make it scAbs.
 665         (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
 666         rewritten.
 667         * elf32-mips.c (mips_elf_final_link): Renamed from
 668         mips_elf_seclet_link and rewritten.
 669         * elf32-hppa.c (elf32_hppa_stub_description): Added link_info
 670         field.
 671         (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
 672         hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
 673         Added link_info arguments.  Changed all callers.
 674         * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
 675         not NULL.
 676         * oasys.c (oasys_write_sections): Return boolean value rather than
 677         using bfd_error_vector.
 678         (oasys_write_object_contents): Check return value of
 679         oasys_write_sections.
 680         * hosts/std-host.h: Don't declare qsort or strtol.
 681         * Makefile.in: Rebuild dependencies.
 682         (BFD_LIBS): Removed seclet.o.  Added hash.o and linker.o.
 683         (CFILES): Removed seclet.c.  Added hash.c and linker.c.
 684         (HFILES): Removed seclet.h.  Added genlink.h.
 685
 686 Thu Dec 30 07:41:36 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 687
 688         * section.c (bfd_get_section_contents):  Return zero filled buffer
 689         if section has no contents.
 690
 691 Tue Dec 28 12:43:54 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 692
 693         * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
 694         then skip bfd_perform_relocation even if the addend is non-zero.
 695
 696 Tue Dec 21 09:22:19 1993  Ken Raeburn  (raeburn@rtl.cygnus.com)
 697
 698         * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
 699         addend to r_offset field.
 700
 701         * Makefile.in (CFILES): Added coff-sparc.c.  Rebuild dependencies.
 702
 703         * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
 704         CALC_ADDEND): Define.
 705
 706         * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
 707         the offsetof because AIX /bin/cc does not like to take the address
 708         of an array.  (From Minh Tran-Le.)
 709
 710 Thu Dec 16 13:06:32 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 711
 712         * Thu Dec 16 15:41:06 1993  Peter Hoogenboom  (hoogen@cs.utah.edu)
 713
 714         * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
 715         the return pointer into %r2 if no jump-in-call-delay-slot
 716         optimization was done.
 717
 718         * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
 719
 720 Wed Dec 15 08:04:16 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 721
 722         * hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
 723
 724         * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
 725         (HOST_SEGMENT_SIZE): Set to 0 for same reason.
 726
 727         * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
 728         (TEXT_START_ADDR): Correct.
 729         (MY_backend_data): Define.
 730
 731         * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
 732         New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
 733
 734 Tue Dec 14 21:48:33 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 735
 736         * som.c (som_begin_writing): Fix thinkos in auxiliary header
 737         support.
 738         (bfd_som_attach_aux_hdr): Likewise.
 739
 740 Mon Dec 13 23:34:48 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 741
 742         * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
 743         selectors for PIC code.
 744
 745         * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
 746         (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
 747         relocations needed by PIC.
 748
 749 Tue Dec  7 15:47:51 1993  Stu Grossman  (grossman at cygnus.com)
 750
 751         * nlmcode.h:  Fixes to avoid compiler warnings...
 752
 753 Tue Dec  7 15:10:54 1993  Ian Lance Taylor  (ian@cygnus.com)
 754
 755         * libnlm.h (nlm_backend_data): Removed macro definition.
 756         (nlm_alpha_backend_data): Adjusted accordingly.
 757
 758 Sun Dec  5 19:32:08 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 759
 760         * som.c (som_begin_writing): Flesh out code for handling simple
 761         auxiliary headers.
 762         (bfd_som_attach_aux_hdr): New function.
 763
 764         * som.h (struct somdata): Add fields for attaching version and
 765         copyright headers.  Add accessor macros.
 766
 767         * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
 768         definitions for old versions of HPUX which fail to define them.
 769         (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
 770         now that they're safe.  Delete bogus R_STATEMENT relocations.
 771
 772         * som.c (som_hppa_howto_table): Add missing R_END_TRY.  Delete
 773         extra R_DATA_OVERRIDE.
 774         (hppa_som_gen_reloc_type): Generate a relocation for the rounding
 775         mode selector if needed.
 776         (som_write_fixups): Handle requests for a change in the default
 777         rounding mode.  Rounding modes do not consume input bytes, but
 778         are just markers much like R_ENTRY and R_EXIT.
 779
 780 Sat Dec  4 19:40:32 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 781
 782         Fri Dec  3 09:55:17 1993  Pete Hoogenboom  (hoogen@cs.utah.edu)
 783
 784         * elf32-hppa.c: (hppa_elf_reloc):  Do not do code reordering when
 785         the branch instruction as originally been nullified.
 786         hppa_elf_reloc):  Avoid useless call to bfd_put_32 () in the
 787         case of no code reordering due to an LDO instruction in the
 788         delay slot of the branch.  Make sure to relocate the correct
 789         instruction.  Do not perform instruction reordering for millicode
 790         calls.
 791         (hppa_elf_build_arg_reloc_stub):  Change the relocation type
 792         to R_HPPA_STUB_CALL_17 when special processing might be needed.
 793         (hppa_elf_build_long_branch_stub): Prevent code reordering on
 794         a call from a linker stub to another linker stub and for millicode
 795         calls.  Do not trash the return register for calls from one linker
 796         stub to a second linker stub.
 797
 798         * elf32-hppa.c: (elf_hppa_howto_table):  PLABEL and DLT
 799         relocations are not pc-relative.
 800
 801         * hppa_stubs.h: (BLE_N_XXX_0_31):  New instruction used in
 802         linker stub code.
 803         (COPY_2_31):  Likewise.
 804
 805 Fri Dec  3 18:40:58 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 806
 807         * config/solaris2.mh (HDEFINES): Remove -Dconst=
 808         * hosts/solaris.h: If not __GNUC__, define const as empty.
 809
 810 Thu Dec  2 15:43:32 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 811
 812         * ecoff.c: Added various casts for 32/64 bit cross targeting.
 813         (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
 814         section so that the linker ignores it.
 815         * ecofflink.c: Added various casts for 32/64 bit cross targeting.
 816         (ecoff_add_bytes): Changed need argument to size_t.
 817         (bfd_ecoff_debug_link_other): Check return value of
 818         ecoff_add_string.
 819
 820         * libbfd-in.h (new_bfd): Use void rather than an empty parameter
 821         list.
 822         * libbfd.h: Rebuilt.
 823
 824         * libnlm.h (struct nlm_obj_tdata): New field backend_data.
 825         (nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
 826         (struct nlm_backend_data): New field no_uninitialized_data.
 827         (nlm_no_uninitialized_data): New accessor macro.
 828         * nlmcode.h (nlm_compute_section_file_positions): Handle
 829         no_uninitialized_data.
 830         (nlm_external_reloc_compare): Sort relocs by address for a
 831         particular symbol, to make the sort more stable.
 832         (nlm_write_object_contents): Cast the arguments to qsort.  Get the
 833         value of a debugging symbol the same way we get the value of a
 834         normal symbol.
 835         * nlm32-alpha.c: Various changes.  Write out GP and .lita relocs.
 836         Set no_uninitialized_data to true.
 837         * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
 838         (nlm32_sparc_backend): Set no_uninitialized_data field false.
 839         * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
 840         before filling it in.
 841
 842 Wed Dec  1 21:47:58 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 843
 844         * som.c (som_section_type, som_decode_symcalss): New functions.
 845         (som_get_symbol_info): Use them.
 846         (som_slurp_symbol_table): Set the section of common and undefined
 847         symbols correctly.
 848
 849 Wed Dec  1 14:15:10 1993  Ken Raeburn  (raeburn@cygnus.com)
 850
 851         * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
 852         make gcc happy.
 853
 854         * mipsbsd.c: Changes from Ralph Campbell:
 855         (mips_howto_table_ext): MIPS_RELOC_LO16 should use
 856         complain_overflow_dont.
 857         (aout_mips_*_vec): Make name use "a.out" instead of "aout", to
 858         make gdb happy.
 859
 860         * bfd.c (bfd_errmsgs): Reword invalid-target message.
 861
 862         * config.bfd: For sparc*-*-coff, use sparc-coff.
 863         * configure.in: Handle sparccoff_vec.
 864         * targets.c (sparccoff_vec): Declare.
 865
 866         * reloc.c (bfd_get_reloc_size): New function.
 867         (struct reloc_howto_type): Update documentation of size field.
 868
 869 Wed Dec  1 14:39:05 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 870
 871         * nlm32-alpha.c: New file; preliminary Alpha NetWare support.
 872         * config.bfd (alpha-*-netware*): New target; use alpha-nlm.
 873         * config/alpha-nlm.mt: New file.
 874         * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
 875         nlm32.o, and nlm.o.
 876         * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
 877         (CFILES): Added nlm32-alpha.c.
 878         Rebuilt dependencies.
 879         * targets.c (nlm32_alpha_vec): Declare.
 880
 881         * libnlm.h (struct nlm_backend_data): New fields
 882         optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
 883         nlm_set_public_section, nlm_get_public_offset.  Removed unused
 884         nlm_write_reloc field.  Changed nlm_write_import to remove
 885         unnecessary symbol argument.  Renamed nlm_write_externals to
 886         nlm_write_external, and changed cound argument from bfd_vma to
 887         bfd_size_type.
 888         (nlm_optional_prefix_size, nlm_backend_object_p_func,
 889         nlm_write_prefix_func, nlm_set_public_section_func,
 890         nlm_get_public_offset_func): New accessor macros.
 891         (nlm_write_reloc_func): Removed.
 892         (nlm_write_external_func): Adjusted for field renaming.
 893         * nlm32-i386.c (nlm_i386_write_import): Renamed from
 894         nlm_i386_write_reloc.  Removed old nlm_i386_write_import which
 895         just called old nlm_i386_write_reloc.
 896         (nlm_i386_write_external): Renamed from nlm_i386_write_externals.
 897         Declared.  Changed second argument from bfd_vma to bfd_size_type.
 898         (nlm32_i386_backend): Adjusted for changes to fields and names.
 899         * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
 900         ifdeffed out code.
 901         (nlm_sparc_write_import): Removed second argument.
 902         (nlm_sparc_write_external): Renamed from
 903         nlm_sparc_write_externals.  Changed second argument from bfd_vma
 904         to bfd_size_type.
 905         (nlm32_sparc_backend): Adjusted for changes to fields and names.
 906         * nlmcode.h: Removed some unused code.
 907         (nlm_object_p): Don't destroy tdata pointer.  Call
 908         backend_object_p function if it exists.
 909         (nlm_slurp_symbol_table): Removed unused variable rcount.  Call
 910         set_public_section_func if it exists instead of checking
 911         NLM_HIBIT.
 912         (nlm_compute_section_file_positions): Account for
 913         optional_prefix_size.
 914         (nlm_write_object_contents): Account for optional_prefix_size.
 915         Removed useless variable write_reloc_func.  Changed declaration
 916         and call of write_import_func.  Call write_prefix_func if it
 917         exists.  Removed unused variables len and temp.  Call
 918         get_public_offset_func if it exists rather than setting NLM_HIBIT.
 919         * nlmswap.h: Declare functions.
 920
 921         * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
 922         for clarity.
 923         (fprintf_vma, sprintf_vma): Use %lx, not %x.
 924         * bfd-in2.h: Rebuilt.
 925         * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
 926         to unsigned long.
 927
 928         * config.bfd: Don't set target64 here, as the setting is ignored.
 929         * configure.in (ecoffalpha_little_vec): Set target64.
 930
 931         * config/alphaosf.mt (TDEFINES): Removed; setting host parameters
 932         in TDEFINES is wrong.
 933
 934         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
 935         Remove unused variable output_section.
 936
 937 Tue Nov 30 16:45:23 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 938
 939         * irix-core.c: New file for Irix 4 and Irix 5 core support.
 940         Functions taken out of coff-mips.c.  Handle vmap type VMAPFILE.
 941         * coff-mips.c: Irix 4 core file support moved to irix-core.c.
 942         * targets.c: If IRIX_CORE defined, include irix_core_vec in
 943         target_vector.
 944         * config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
 945         (HDEPFILES): Define to be irix-core.o.
 946         * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
 947         (HDEPFILES): Define to be irix-core.o.
 948         * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o.  Removed
 949         sco-core.o, which no longer exists.
 950         (CFILES): Added all *-core.c files.
 951         Rebuilt dependencies.
 952
 953 Wed Nov 24 02:02:41 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 954
 955         * elfcode.h (map_program_segments): Restore check of file_size !=
 956         mem_size, but only if SHT_PROGBITS.
 957
 958         * ecofflink.c: New file to hold ECOFF debug information linking
 959         routines.
 960         * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
 961         ecoff_add_string, ecoff_get_debug): Removed.  Functionality now in
 962         ecofflink.c.
 963         (ecoff_get_extr, ecoff_set_index): New functions.
 964         (ecoff_slurp_symbolic_info): Don't save raw_size.
 965         (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
 966         (ecoff_compute_section_file_positions): Don't set EXEC_P just
 967         because there is a start address.
 968         (ecoff_write_object_contents): Handle external symbols here.  Use
 969         ecofflink.c functions to write out debugging information.
 970         * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
 971         mips_elf_set_index): New functions.
 972         (mips_elf_seclet_link): Discard empty sections, the .options
 973         section and .gptab sections.  Handle linking .mdebug section.
 974         * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
 975         * libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
 976         * bfd-in.h: Added prototypes for routines in ecofflink.c (some are
 977         called by gas, so they are public).
 978         * bfd-in2.h: Rebuilt.
 979         * Makefile.in (BFD_LIBS): Added ecofflink.o.
 980         (CFILES): Added ecofflink.c.
 981         (ecofflink.o): New target.  Rebuilt dependencies.
 982
 983 Mon Nov 22 22:26:42 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 984
 985         * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
 986         a valid magic number if it's been defined.
 987
 988 Mon Nov 22 14:17:36 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 989
 990         * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
 991         no longer requires it.
 992         (ecoff_bfd_seclet_link, ecoff_sizeof_headers,
 993         ecoff_write_object_contents): Don't treat .scommon section
 994         specially.
 995
 996 Mon Nov 22 10:54:27 1993  Fred Fish  (fnf@cygnus.com)
 997
 998         Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
 999         * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
1000         * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
1001         * bfd/ptrace-core.c:  New file for dealing with core files with
1002         start with the ptrace_user structure found on BCS compliant systems.
1003         * bfd/targets.c (ptrace_core_vec):  New vector.
1004
1005 Mon Nov 22 02:33:12 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
1006
1007         * Minimal support for reading SOM fixup streams.  Allows
1008         objdump -r to do something reasonable.
1009         * som.c (som_get_reloc_upper_bound): Implement.
1010         (som_canonicalize_reloc): Implement.
1011         (som_set_reloc_info, som_slurp_reloc_table): New functions.
1012
1013 Sun Nov 21 13:46:55 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
1014
1015         * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
1016         * hosts/sparclynx.h: Include lynx.h instead of duplicating it.
1017
1018 Fri Nov 19 14:34:04 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1019
1020         * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
1021         signed_value before sign extending it.  Don't subtract out
1022         reloc_entry->address.  This makes it compatible with what gas is
1023         generating.
1024
1025         * elfcode.h (elf_fake_sections): Accept .sbss as the name for a
1026         SHT_NOBITS sections.
1027         (map_program_segments): Don't leave the loop after the first
1028         SHT_NOBITS section.
1029         (assign_file_positions_except_relocs): Only force sh_offset and
1030         sh_addr to match modulo maxpagesize for a section which is not
1031         SHT_NOBITS.  Changed the method used to force page alignment after
1032         a SHT_NOBITS section to only do it for the last such consecutive
1033         section, and to really force page alignment.
1034
1035 Fri Nov 19 04:02:01 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
1036
1037         * coffcode.h (coff_slurp_symbol_table): Print more verbose message
1038         in the case of an unknown (or unhandled) storage class.
1039
1040         * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
1041         not be defined here, since it is a host attribute, not a target
1042         one.
1043         * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
1044
1045         * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
1046         defined.
1047
1048         * coff-sparc.c: Define some relocations, based on ELF relocations.
1049         (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
1050         struct coff_reloc_map, sparc_reloc_map,
1051         coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
1052         elf.c, renamed.
1053         (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
1054         (rtype2howto): Index into coff_sparc_howto_table using
1055         dst->r_type.
1056
1057 Thu Nov 18 11:45:39 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1058
1059         * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
1060         * configure.host (mips-sgi-irix5*) New host; use irix5 (no
1061         hosts/irix5.h created; just use std-host.h).
1062         * config/irix5.mh: New file; like irix4.mh, but don't use -G or
1063         -lmalloc.
1064         * Makefile.in: Rebuilt dependencies.
1065
1066         * ecoffswap.h: Changed type of internal pointers for swap out
1067         functions to const *.
1068
1069         * elf32-mips.c (mips_elf_got16_reloc): New function.  Handle GOT16
1070         correctly for assembler, but linker support not implemented.
1071         (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
1072         (mips_elf_sym_is_global): New function; at least on Irix 5, all
1073         non section symbols are considered global.
1074         (elf_backend_sym_is_global): Define.
1075         (mips_elf_final_write_processing): New function.  Set the MIPS
1076         architecture level correctly.
1077         (elf_backend_final_write_processing): Define.
1078         (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
1079         (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
1080         section to 1.  Handle .options section.
1081         (mips_elf_acom_section, mips_elf_acom_symbol,
1082         mips_elf_acom_symbol_ptr): New static variables, used to build a
1083         generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
1084         (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
1085         putting them all in a global .acommon section.
1086
1087         * elfcode.h (bfd_section_from_shdr): Don't dump core if target
1088         section has no ELF section data.
1089         (elf_make_sections): Set addralign of reloc section to 4.
1090         (elf_fake_sections): Likewise.
1091         (map_program_segments): Don't consider section 0.
1092         (assign_file_positions_except_relocs): Don't consider section 0.
1093         In the main loop, skip the symtab and strtab sections, since their
1094         positions are set elsewhere.
1095         (swap_out_syms): Set addralign of symtab section to 4.  Set
1096         addralign of strtab sections to 1.
1097         (assign_file_positions_for_relocs): Don't consider section 0.
1098         (write_object_contents): Don't write out section 0.
1099
1100         * libelf.h (struct elf_backend_data): Added fields
1101         elf_backend_sym_is_global and elf_backend_final_write_processing.
1102         * elf32-target.h (elf32_bed): Added corresponding initializers.
1103         * elf64-target.h (elf64_bed): Likewise.
1104         * elfcode.h (sym_is_global): Take abfd argument.  Call
1105         elf_backend_sym_is_global if it is not NULL.
1106         (elf_map_symbols): Pass abfd to sym_is_global.
1107         (write_object_contents): Call elf_backend_final_write_processing
1108         if it is defined.
1109
1110 Wed Nov 17 18:43:28 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1111
1112         * libecoff.h: Include coff/ecoff.h.
1113         (struct ecoff_backend_data): Move external debugging information
1114         fields into a single field pointing to an ecoff_debug_swap
1115         structure.
1116         (ecoff_data_type): Move debugging information fields into a single
1117         field pointing to an ecoff_debug_info structure.
1118         * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
1119
1120 Wed Nov 17 17:38:58 1993  Sean Eric Fagan  (sef@cygnus.com)
1121
1122         * nlmswap.h: New file to swap fixed header.  Included by NLM
1123         backends.
1124         * libnlm.h (struct reloc_and_sec): Define.
1125         (struct nlm_backend_data): Add fields fixed_header_size,
1126         nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
1127         nlm_swap_fhdr_out.
1128         (nlm_fixed_header_size, nlm_read_import_func,
1129         nlm_write_import_func, nlm_swap_fixed_header_in_func,
1130         nlm_swap_fixed_header_out_func, nlm_write_external_func): New
1131         accessor macros.
1132         * nlmcode.h: Use new functions.
1133         * nlm32-i386.c: Provide new functions.
1134         * nlm32-sparc.c: New file; SPARC NLM backend.
1135
1136 Wed Nov 17 13:56:10 1993  Stan Shebs  (shebs@rtl.cygnus.com)
1137
1138         * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
1139         garbage bits appearing in the upper end of symbolnums.
1140
1141         * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
1142
1143 Tue Nov 16 17:03:41 1993  Stu Grossman  (grossman at cygnus.com)
1144
1145         * lynx-core.c (lynx_core_file_p):  Change bfd_zalloc to bfd_alloc.
1146         * m68klynx.c:  Define core file macros.
1147         * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h:  Move all
1148         non-architecture specific stuff into lynx.h.
1149
1150 Tue Nov 16 15:45:54 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1151
1152         * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
1153         change PAGE_SIZE to 4096.
1154
1155 Mon Nov 15 11:48:08 1993  Ken Raeburn  (raeburn@rtl.cygnus.com)
1156
1157         * Makefile.in (diststuff): New target.
1158
1159         * VERSION: Updated.
1160
1161 Sun Nov 14 23:33:01 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
1162
1163         * som.c (som_object_setup): Do not create dummy ".text", ".data",
1164         and ".bss" sections.
1165         (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
1166         is zero.  Recognize BSS type sections and turn off SEC_LOAD and
1167         SEC_DATA (so binutils/size works).  Set the correct value for
1168         a section's _raw_size.
1169         (som_slurp_symbol_table): Program entry points, and millicode are
1170         also functions.  Mark them as such.  Also mark L$* symbols as
1171         debugging symbols.
1172
1173         * bfd-in2.h: Rebuilt.
1174
1175 Sat Nov 13 15:27:15 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
1176
1177         * som.c (som_bfd_reloc_type_lookup): Add missing prototype.  Returns
1178         a pointer to constant data.  Delete bogus #define which made the
1179         function useless.
1180
1181         * som.c (som_prep_for_fixups): New function.
1182         (som_write_fixups): New function.
1183         (som_write_space_strings): New function.
1184         (som_write_symbol_strings): New function.
1185         (som_begin_writing): New function.
1186
1187 Fri Nov 12 15:29:36 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
1188
1189         * som.c (som_write_object_contents): Do not abort.  Flesh out.
1190         (som_set_section_contents): Do not abort.  Flesh out.
1191
1192         * som.c (som_write_headers): New function.
1193         (som_prep_headers): New function.
1194         (som_build_and_write_symbol_table): New function.
1195
1196         * som.c (som_sizeof_headers): Add missing prototype.
1197         (som_set_arch_mach): Do not abort.
1198
1199         * som.c (som_count_spaces): New function.
1200         (som_count_subspaces): New function.
1201         (compare_syms): New function.
1202         (som_compute_checksum): New function.
1203
1204         * som.c (hppa_som_gen_reloc_type): New function.
1205         (som_bfd_reloc_type_lookup): New function.
1206
1207         * som.c (try_prev_fixup): New function.
1208         (som_reloc_skip): New function.
1209         (som_reloc_addend): New function.
1210         (som_reloc_call): New function.
1211
1212         * som.c (som_initialize_reloc_queue): New function.
1213         (som_reloc_queue_insert): Likewise.
1214         (som_reloc_queue_fix): Likewise.
1215         (som_reloc_queue_find): Likewise.
1216
1217         * som.c (som_hppa_howto_table): SOM howto relocation table.
1218         (hppa_som_reloc): New function.
1219
1220         * som.c (struct reloc_queue): New structure to keep track of
1221         the last four multibyte relocations emitted.
1222         (enum pa_symbol_type): Type to fully describe the symbol types
1223         associated with .import/.export assembler directives.
1224
1225         * som.c: Include libhppa.h
1226
1227         * som.c (bfd_som_set_section_attributes): New function.
1228         (bfd_som_set_subsection_attributes): Likewise.
1229         (bfd_som_set_symboL_type): Likewise.
1230         (bfd_som_attach_unwind_info): Likewise.
1231         * som.h: Declare new exported functions.
1232
1233         * som.h (struct som_symbol): Add new fields to hold additional
1234         information needed to build/write symbol tables and fixup streams.
1235         (struct som_section_data_struct): Add new fields to hold additional
1236         information needed to build/write space and subspace headers.
1237         (som_symbol_data): New accessor macro for SOM symbol information.
1238         (R_HPPA_*): Basic relocation types to be used by the assembler.
1239
1240 Fri Nov 12 11:00:28 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1241
1242         * trad-core.c (trad_unix_core_file_p): If new hook
1243         TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
1244         corefile being too big.
1245         * hosts/i386sco.h: Define it.
1246
1247 Thu Nov 11 15:16:28 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
1248
1249         * bfd.c (struct _bfd): Add hppabsd_core_data.
1250         * targets.c (target_vector): Add hppabsd_core_vec.
1251         * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
1252         section is encountered during core section scanning.
1253         * hppabsd-core.c: New file.
1254         * config/hppabsd.mh: Enable HPPA BSD core files.
1255
1256         * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud.  Remove code
1257         which is either commented out or ifdef'd out.  Add, update and
1258         clean comments.  Fix various indention and spacing problems.  Handle
1259         problems related to using "ble" to jump to a stub rather than "bl"
1260         (%r31 is trashed by "ble", but not by "bl").
1261         (NEW_INSTRUCTION): Put inside curly braces.
1262         (CURRENT_STUB_OFFSET): Fix indention problems.
1263         (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
1264         Add, update and clean comments.  Handle "ble" %r31 lossage problems.
1265         (hppa_elf_build_long_branch_stub): Likewise.
1266         (hppa_look_for_stubs_in_section): Likewise.
1267         (hppa_elf_stub_check): Remove obsolete function.
1268
1269         * hppa_stubs.h: Add new instructions to deal with %r31 lossage
1270         problems.  Delete unused instructions.
1271
1272 Tue Nov  9 11:40:27 1993  Stan Shebs  (shebs@rtl.cygnus.com)
1273
1274         * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
1275
1276 Tue Nov  9 11:26:05 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1277
1278         * elfcode.h (elf_object_p): Rather than looking through an array
1279         of architectures, get the ELF EM_xxx code from the backend
1280         information.  Let the generic ELF target match any EM_xxx code not
1281         matched by another ELF target.  Call elf_backend_object_p to let
1282         the backend do more checks and set global information.
1283         * libelf.h (struct elf_backend_data): Added elf_machine_code and
1284         elf_backend_object_p fields.
1285         (struct bfd_elf_arch_map): Removed.
1286         (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
1287         * elf32-target.h, elf64-target.h: Initialize elf_machine_code
1288         field with ELF_MACHINE_CODE.  Initialize elf_backend_object_p
1289         field with elf_backend_object_p (if it is defined).
1290         * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
1291         elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
1292         elf64-gen.c (ELF_MACHINE_CODE): Defined.
1293         * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
1294         routines.
1295         (mips_elf_object_p): Set the right machine number.
1296         (mips_elf_ecoff_debug_swap): Defined.
1297         (elf_backend_object_p): Defined to be mips_elf_object_p.
1298         (elf_backend_ecoff_debug_swap): Defined to be
1299         mips_elf_ecoff_debug_swap.
1300         * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
1301
1302         * libbfd-in.h (target_vector, default_vector): Declare.
1303         * libbfd.h: Rebuilt.
1304         * format.c (target_vector, default_vector): Don't declare.
1305
1306         * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
1307         for R_MIPS_26.  Correct overflow detection requires matching the
1308         upper four bits of the destination against the PC.  From Ted Lemon
1309         <mellon@pepper.ncd.com>.
1310
1311         * bout.c (b_out_reloc_type_lookup): Return type should point to
1312         const data.
1313         * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
1314         * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
1315         * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
1316         * coff-i386.c (coff_i386_reloc): Made howto const.
1317         * oasys.c (oasys_write_data): Made how const.
1318
1319         * libelf.h: Added some comments.
1320         (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
1321         field.  Removed unused write_relocs field.
1322         * elf32-target.h: Adjusted elf_backend_data initialization
1323         accordingly.
1324         * elf64-target.h: Corrected elf_backend_data initialization to
1325         fill in all fields and to set elf_64_p to 1.
1326
1327 Mon Nov  8 18:13:14 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1328
1329         * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
1330         to filepos in SHT_STRTAB case.
1331         (assign_file_position_for_section): Set BFD section filepos as
1332         well as ELF section sh_offset.
1333
1334         * reloc.c: Use const instead of CONST.
1335         (bfd_perform_relocation): Make variable howto a const pointer.
1336         * bfd-in2.h, libbfd.h: Rebuilt.
1337
1338 Mon Nov  8 12:19:15 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1339
1340         * Makefile.in (realclean): Don't remove generated headers.  Reverts
1341         change of 2 Jul 1993.
1342
1343 Mon Nov  8 06:08:31 1993  D. V. Henkel-Wallace  (gumby@cirdan.cygnus.com)
1344
1345         * configure.bfd: make unixware equivalent to sysv4.
1346
1347         * config/i386-nlm.mt: bring in elf config; make it the default.
1348
1349 Sun Nov  7 20:21:38 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
1350
1351         * libbfd.c (bfd_put_8): Add parens around reference to "val"
1352         argument.
1353
1354 Fri Nov  5 21:45:09 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
1355
1356         * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
1357         i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
1358
1359 Fri Nov  5 15:17:57 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1360
1361         * coffcode.h (coff_write_object_contents): Zero out internal_a.
1362
1363 Fri Nov  5 10:41:07 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
1364
1365         * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
1366         core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
1367         section.c, syms.c, targets.c:
1368         Doc cleanup (spelling, punctuation, grammar, formatting).
1369         * bfd-in2.h, libbfd.h: Rebuild.
1370
1371 Thu Nov  4 14:46:14 1993  John Gilmore  (gnu@rtl.cygnus.com)
1372
1373         * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable):  New accessors.
1374         * bfd.c, opncls.c:  Improve comments on file descriptor cacheing.
1375
1376 Thu Nov  4 08:54:30 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
1377
1378         * From Pete Hoogenboom (hoogen@cs.utah.edu)
1379         * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
1380         in last change.  Always rebuild symbol extension section the first
1381         time though if output sections exist (fixes ld -r problems).
1382
1383 Thu Nov 04 08:08:46 1993  Jeffrey Wheat  (cassidy@cygnus.com)
1384
1385         * Makefile.in: Add .PHONY for check and installcheck rules.
1386
1387 Tue Nov  2 14:42:27 1993  Bill Cox (bill@tarkas.cygnus.com)
1388
1389         * libbfd-in.h (artdata): Use long, not time_t for portability, at
1390           least to HPUX.  File below is a derived file.
1391
1392 Tue Nov  2 14:42:27 1993  Bill Cox (bill@tarkas.cygnus.com)
1393
1394         * libbfd.h (artdata): Use long, not time_t for portability, at
1395           least to HPUX.
1396
1397 Tue Nov  2 09:32:25 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1398
1399         * config.bfd: Use bigmips for mips*-*-bsd*.
1400
1401 Mon Nov  1 14:30:09 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1402
1403         * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
1404         Handle symbol number of zero.
1405
1406         * reloc.c (enum bfd_reloc_code_real): Added
1407         BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
1408         BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
1409         * bfd-in2.h: Rebuilt.
1410         * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
1411         BFD_RELOC_MIPS_LITERAL.
1412         * elf32-mips.c (mips_reloc_map): Handle new relocs.
1413         (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
1414         checks slightly.
1415
1416         * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
1417         MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
1418         (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
1419         MY_bfd_seclet_link): Define.
1420         (MY_bfd_reloc_type_lookup): Rename from
1421         MY_reloc_howto_type_lookup.
1422         (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
1423         (MY(vec)): Use JUMP_TABLE rather than listing functions.
1424         * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
1425         MY_canonicalize_reloc, MY_write_object_contents): Don't define in
1426         terms of MY, because that causes a recusive invocation of CAT when
1427         expanded within JUMP_TABLE, and ANSI compilers don't expand
1428         recursive macros.
1429         * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
1430         MY_reloc_howto_type_lookup, and don't define in terms of MY.
1431         (MY_canonicalize_reloc): Don't define in terms of MY.
1432         (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
1433         than listing functions.
1434
1435 Mon Nov  1 09:12:25 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1436
1437         * config.bfd: Use m68k-elf for m68*-*-sysv4*.
1438
1439 See file ChangeLog.1
1440
1441 \f
1442 Local Variables:
1443 mode: indented-text
1444 left-margin: 8
1445 fill-column: 74
1446 version-control: never
1447 End: