bfd/ChangeLog

   1 Mon Jan  3 11:41:45 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
   2
   3         * libbfd-in.h (struct artdata): Added tdata field.
   4         (_bfd_add_bfd_to_archive_cache): Declare.
   5         (_bfd_get_elt_at_filepos): Declare.
   6         (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
   7         * libbfd.h: Rebuilt.
   8         * archive.c: Cleaned up some more.
   9         (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize
  10         pointer elements of artdata.
  11         (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache.
  12         (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
  13         (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos.
  14         (get_extended_arelt_filename, bfd_construct_extended_name_table,
  15         bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static.
  16         * ecoff.c: Some comment changes.
  17         (ecoff_slurp_armap): Handle rename of snarf_ar_hdr.  Set
  18         ardata->tdata to raw_armap.
  19         (ecoff_archive_p): Initialize pointer elements of artdata.
  20         * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of
  21         add_bfd_to_cache.
  22
  23         * hash.c: Added some documentation.
  24
  25 Mon Jan  3 11:09:28 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  26
  27         * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,
  28         and do the swapping here rather than calling ntohl from the N_*
  29         macros.  This cleans up assumptions about the size of a host long,
  30         the existence to ntohl, etc.
  31
  32 Sat Jan  1 13:50:05 1994  Rob Savoye  (rob@darkstar.cygnus.com)
  33
  34         * config.bfd: Add support for VSTa micro-kernel. It currently uses
  35         i386-aout.
  36
  37 Sat Jan  1 10:18:54 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
  38
  39         * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
  40         * i386mach3.c (SEGMENT_SIZE): Fix value.
  41
  42 Fri Dec 31 16:23:43 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  43
  44         Minor cleanups suggested by CodeCenter.
  45         * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
  46         linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
  47         appropriate.
  48         * aoutx.h (struct external_exec): Removed unnecessary declaration.
  49         (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
  50         (adjust_z_magic): Removed useless variable data_vma.
  51         (stringtab_init): Initialize hash_zero.
  52         (add_to_stringtab): Removed unused fourth argument.
  53         (NAME(aout,swap_std_reloc_out)): Removed useless variable
  54         r_addend.
  55         (aout_link_input_section): Added some casts.
  56         * archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
  57         bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
  58         Minor code rewriting to make it more C like.
  59         (do_slurp_bsd_armap): Added some casts.
  60         * ecoff.c (ecoff_write_object_contents): Removed useless variable
  61         scn_base.
  62         (ecoff_write_armap): Added some casts.  Use "" rather than "\0".
  63         * ecofflink.c (bfd_ecoff_write_debug): Added a cast.
  64         * libaout.h (struct internal_exec): Removed unnecessary
  65         declaration.
  66         * linker.c (_bfd_generic_indirect_link_order): Added a cast.
  67         * opncls.c (new_bfd): Removed a cast.
  68         * reloc.c (bfd_generic_get_relocated_section_contents): Added
  69         some casts.
  70         * srec.c (internal_srec_write_object_contents): Removed useless
  71         variable bytes_written.
  72
  73 Fri Dec 31 11:46:13 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
  74
  75         * i386mach3.c (N_TXTADDR): Don't define after all.
  76         (TEXT_START_ADDR): Don't include exec header size in value.
  77
  78 Thu Dec 30 15:47:54 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
  79
  80         * i386mach3.c (N_TXTADDR): Define.
  81
  82 Thu Dec 30 13:37:24 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  83
  84         Extensive changes to move the bulk of the linker into BFD so that
  85         more efficient backend code can be written for specific object
  86         files.  Only existing efficient backend is a.out.
  87         * seclet.c, seclet.h: Removed.
  88         * hash.c, linker.c, genlink.h: New files.
  89         * bfd-in.h: Removed bfd_error_vector.  Declared hash table
  90         structures and functions.
  91         (JUMP_TABLE): Removed bfd_seclet_link, added
  92         bfd_link_hash_table_create, bfd_link_add_symbols and
  93         bfd_final_link.
  94         * All backends: Changed accordingly.
  95         * bfd-in2.h: Rebuilt.
  96         * bfd.c (struct _bfd): Added link_next and archive_pass fields.
  97         Removed ld_symbols field.
  98         (bfd_nonrepresentable_section, bfd_undefined_symbol,
  99         bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
 100         bfd_error_vector): Removed.
 101         (bfd_default_error_trap, bfd_error_trap,
 102         bfd_error_nonrepresentabltrap): Removed.
 103         (bfd_get_relocated_section_contents): Pass link_info.  Pass
 104         link_order instead of seclet.  Pass symbols.
 105         (bfd_relax_section): Pass link_info.
 106         (bfd_seclet_link): Removed.
 107         (bfd_link_hash_table_create, bfd_link_add_symbols,
 108         bfd_final_link): New macros.
 109         * libbfd-in.h: If __GNUC__ is defined and alloca is not, define
 110         alloca as __builtin_alloca.  Declare internal linking functions.
 111         * libbfd.h: Rebuilt.
 112         * libbfd.c (bfd_seek): Comment out fseek assertion.  It's worked
 113         for months.
 114         * reloc.c (reloc_howto_type): Added error_message argument to
 115         special_function field.  Changed all callers and all definitions.
 116         (bfd_get_reloc_size): Make argument a const pointer.
 117         (bfd_perform_relocation): Add error_message argument to hold
 118         string set if return value if bfd_reloc_dangerous.  Changed all
 119         callers.
 120         (_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
 121         * section.c (asection): Renamed seclets_head and seclets_tail to
 122         link_order_head and link_order_tail.
 123         * targets.c (bfd_target): Replaced seclet argument with link_info
 124         and link_order and symbols arguments in
 125         bfd_get_relocated_section_contents.  Added symbols argument to
 126         bfd_relax_section.  Removed bfd_seclet_link.  Added
 127         bfd_link_hash_table_create, bfd_link_add_symbols and
 128         bfd_final_link.
 129         * libaout.h (struct aoutdata): Added external_syms,
 130         external_sym_count, external_strings, sym_hashes fields.
 131         (obj_aout_external_syms, obj_aout_external_sym_count,
 132         obj_aout_external_strings, obj_aout_sym_hashes): New accessor
 133         macros.
 134         (WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
 135         * aoutx.h: Wrote new back end linker routines.
 136         (translate_to_native_sym_flags): Return boolean value.  Don't use
 137         bfd_error_vector.
 138         (NAME(aout,write_syms)): Return boolean value.  Check return value
 139         of translate_to_native_sym_flags and bfd_write.
 140         * aout-target.h (final_link_callback): New function.
 141         (MY_bfd_final_link): New function.
 142         * aout-adobe.c (aout_adobe_write_object_contents): Check return
 143         value of aout_32_write_syms.
 144         * hp300hpux.c (MY(write_object_contents)): Likewise.
 145         * i386lynx.c (WRITE_HEADERS): Likewise.
 146         * libaout.h (WRITE_HEADERS): Likewise.
 147         * bout.c: Changed functions to use link_info->callbacks rather
 148         than bfd_error_vector, and link_orders rather than seclets.
 149         * coff-alpha.c: Likewise.
 150         * coff-h8300.c: Likewise.
 151         * coff-h8500.c: Likewise.
 152         * coff-sh.c: Likewise.
 153         * coff-z8k.c: Likewise.
 154         * elf32-hppa.c: Likewise.
 155         * reloc16.c: Likewise.
 156         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
 157         up _gp in the hash table rather than in outsymbols.
 158         * coff-a29k.c (a29k_reloc): Pass errors back in new error_message
 159         argument rather than printing them.
 160         * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
 161         link_order arguments rather than seclet.  Changed all uses and
 162         definitions.
 163         (bfd_coff_reloc16_estimate): Pass link_info arguments.  Changed
 164         all uses and definitions.
 165         * libcoff.h: Rebuilt.
 166         * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
 167         not by ECOFF, make it scAbs.
 168         (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
 169         rewritten.
 170         * elf32-mips.c (mips_elf_final_link): Renamed from
 171         mips_elf_seclet_link and rewritten.
 172         * elf32-hppa.c (elf32_hppa_stub_description): Added link_info
 173         field.
 174         (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
 175         hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
 176         Added link_info arguments.  Changed all callers.
 177         * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
 178         not NULL.
 179         * oasys.c (oasys_write_sections): Return boolean value rather than
 180         using bfd_error_vector.
 181         (oasys_write_object_contents): Check return value of
 182         oasys_write_sections.
 183         * hosts/std-host.h: Don't declare qsort or strtol.
 184         * Makefile.in: Rebuild dependencies.
 185         (BFD_LIBS): Removed seclet.o.  Added hash.o and linker.o.
 186         (CFILES): Removed seclet.c.  Added hash.c and linker.c.
 187         (HFILES): Removed seclet.h.  Added genlink.h.
 188
 189 Thu Dec 30 07:41:36 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 190
 191         * section.c (bfd_get_section_contents):  Return zero filled buffer
 192         if section has no contents.
 193
 194 Tue Dec 28 12:43:54 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 195
 196         * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
 197         then skip bfd_perform_relocation even if the addend is non-zero.
 198
 199 Tue Dec 21 09:22:19 1993  Ken Raeburn  (raeburn@rtl.cygnus.com)
 200
 201         * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
 202         addend to r_offset field.
 203
 204         * Makefile.in (CFILES): Added coff-sparc.c.  Rebuild dependencies.
 205
 206         * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
 207         CALC_ADDEND): Define.
 208
 209         * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
 210         the offsetof because AIX /bin/cc does not like to take the address
 211         of an array.  (From Minh Tran-Le.)
 212
 213 Thu Dec 16 13:06:32 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 214
 215         * Thu Dec 16 15:41:06 1993  Peter Hoogenboom  (hoogen@cs.utah.edu)
 216
 217         * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
 218         the return pointer into %r2 if no jump-in-call-delay-slot
 219         optimization was done.
 220
 221         * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
 222
 223 Wed Dec 15 08:04:16 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 224
 225         * hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
 226
 227         * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
 228         (HOST_SEGMENT_SIZE): Set to 0 for same reason.
 229
 230         * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
 231         (TEXT_START_ADDR): Correct.
 232         (MY_backend_data): Define.
 233
 234         * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
 235         New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
 236
 237 Tue Dec 14 21:48:33 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 238
 239         * som.c (som_begin_writing): Fix thinkos in auxiliary header
 240         support.
 241         (bfd_som_attach_aux_hdr): Likewise.
 242
 243 Mon Dec 13 23:34:48 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 244
 245         * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
 246         selectors for PIC code.
 247
 248         * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
 249         (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
 250         relocations needed by PIC.
 251
 252 Tue Dec  7 15:47:51 1993  Stu Grossman  (grossman at cygnus.com)
 253
 254         * nlmcode.h:  Fixes to avoid compiler warnings...
 255
 256 Tue Dec  7 15:10:54 1993  Ian Lance Taylor  (ian@cygnus.com)
 257
 258         * libnlm.h (nlm_backend_data): Removed macro definition.
 259         (nlm_alpha_backend_data): Adjusted accordingly.
 260
 261 Sun Dec  5 19:32:08 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 262
 263         * som.c (som_begin_writing): Flesh out code for handling simple
 264         auxiliary headers.
 265         (bfd_som_attach_aux_hdr): New function.
 266
 267         * som.h (struct somdata): Add fields for attaching version and
 268         copyright headers.  Add accessor macros.
 269
 270         * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
 271         definitions for old versions of HPUX which fail to define them.
 272         (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
 273         now that they're safe.  Delete bogus R_STATEMENT relocations.
 274
 275         * som.c (som_hppa_howto_table): Add missing R_END_TRY.  Delete
 276         extra R_DATA_OVERRIDE.
 277         (hppa_som_gen_reloc_type): Generate a relocation for the rounding
 278         mode selector if needed.
 279         (som_write_fixups): Handle requests for a change in the default
 280         rounding mode.  Rounding modes do not consume input bytes, but
 281         are just markers much like R_ENTRY and R_EXIT.
 282
 283 Sat Dec  4 19:40:32 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 284
 285         Fri Dec  3 09:55:17 1993  Pete Hoogenboom  (hoogen@cs.utah.edu)
 286
 287         * elf32-hppa.c: (hppa_elf_reloc):  Do not do code reordering when
 288         the branch instruction as originally been nullified.
 289         hppa_elf_reloc):  Avoid useless call to bfd_put_32 () in the
 290         case of no code reordering due to an LDO instruction in the
 291         delay slot of the branch.  Make sure to relocate the correct
 292         instruction.  Do not perform instruction reordering for millicode
 293         calls.
 294         (hppa_elf_build_arg_reloc_stub):  Change the relocation type
 295         to R_HPPA_STUB_CALL_17 when special processing might be needed.
 296         (hppa_elf_build_long_branch_stub): Prevent code reordering on
 297         a call from a linker stub to another linker stub and for millicode
 298         calls.  Do not trash the return register for calls from one linker
 299         stub to a second linker stub.
 300
 301         * elf32-hppa.c: (elf_hppa_howto_table):  PLABEL and DLT
 302         relocations are not pc-relative.
 303
 304         * hppa_stubs.h: (BLE_N_XXX_0_31):  New instruction used in
 305         linker stub code.
 306         (COPY_2_31):  Likewise.
 307
 308 Fri Dec  3 18:40:58 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 309
 310         * config/solaris2.mh (HDEFINES): Remove -Dconst=
 311         * hosts/solaris.h: If not __GNUC__, define const as empty.
 312
 313 Thu Dec  2 15:43:32 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 314
 315         * ecoff.c: Added various casts for 32/64 bit cross targeting.
 316         (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
 317         section so that the linker ignores it.
 318         * ecofflink.c: Added various casts for 32/64 bit cross targeting.
 319         (ecoff_add_bytes): Changed need argument to size_t.
 320         (bfd_ecoff_debug_link_other): Check return value of
 321         ecoff_add_string.
 322
 323         * libbfd-in.h (new_bfd): Use void rather than an empty parameter
 324         list.
 325         * libbfd.h: Rebuilt.
 326
 327         * libnlm.h (struct nlm_obj_tdata): New field backend_data.
 328         (nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
 329         (struct nlm_backend_data): New field no_uninitialized_data.
 330         (nlm_no_uninitialized_data): New accessor macro.
 331         * nlmcode.h (nlm_compute_section_file_positions): Handle
 332         no_uninitialized_data.
 333         (nlm_external_reloc_compare): Sort relocs by address for a
 334         particular symbol, to make the sort more stable.
 335         (nlm_write_object_contents): Cast the arguments to qsort.  Get the
 336         value of a debugging symbol the same way we get the value of a
 337         normal symbol.
 338         * nlm32-alpha.c: Various changes.  Write out GP and .lita relocs.
 339         Set no_uninitialized_data to true.
 340         * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
 341         (nlm32_sparc_backend): Set no_uninitialized_data field false.
 342         * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
 343         before filling it in.
 344
 345 Wed Dec  1 21:47:58 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 346
 347         * som.c (som_section_type, som_decode_symcalss): New functions.
 348         (som_get_symbol_info): Use them.
 349         (som_slurp_symbol_table): Set the section of common and undefined
 350         symbols correctly.
 351
 352 Wed Dec  1 14:15:10 1993  Ken Raeburn  (raeburn@cygnus.com)
 353
 354         * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
 355         make gcc happy.
 356
 357         * mipsbsd.c: Changes from Ralph Campbell:
 358         (mips_howto_table_ext): MIPS_RELOC_LO16 should use
 359         complain_overflow_dont.
 360         (aout_mips_*_vec): Make name use "a.out" instead of "aout", to
 361         make gdb happy.
 362
 363         * bfd.c (bfd_errmsgs): Reword invalid-target message.
 364
 365         * config.bfd: For sparc*-*-coff, use sparc-coff.
 366         * configure.in: Handle sparccoff_vec.
 367         * targets.c (sparccoff_vec): Declare.
 368
 369         * reloc.c (bfd_get_reloc_size): New function.
 370         (struct reloc_howto_type): Update documentation of size field.
 371
 372 Wed Dec  1 14:39:05 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 373
 374         * nlm32-alpha.c: New file; preliminary Alpha NetWare support.
 375         * config.bfd (alpha-*-netware*): New target; use alpha-nlm.
 376         * config/alpha-nlm.mt: New file.
 377         * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
 378         nlm32.o, and nlm.o.
 379         * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
 380         (CFILES): Added nlm32-alpha.c.
 381         Rebuilt dependencies.
 382         * targets.c (nlm32_alpha_vec): Declare.
 383
 384         * libnlm.h (struct nlm_backend_data): New fields
 385         optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
 386         nlm_set_public_section, nlm_get_public_offset.  Removed unused
 387         nlm_write_reloc field.  Changed nlm_write_import to remove
 388         unnecessary symbol argument.  Renamed nlm_write_externals to
 389         nlm_write_external, and changed cound argument from bfd_vma to
 390         bfd_size_type.
 391         (nlm_optional_prefix_size, nlm_backend_object_p_func,
 392         nlm_write_prefix_func, nlm_set_public_section_func,
 393         nlm_get_public_offset_func): New accessor macros.
 394         (nlm_write_reloc_func): Removed.
 395         (nlm_write_external_func): Adjusted for field renaming.
 396         * nlm32-i386.c (nlm_i386_write_import): Renamed from
 397         nlm_i386_write_reloc.  Removed old nlm_i386_write_import which
 398         just called old nlm_i386_write_reloc.
 399         (nlm_i386_write_external): Renamed from nlm_i386_write_externals.
 400         Declared.  Changed second argument from bfd_vma to bfd_size_type.
 401         (nlm32_i386_backend): Adjusted for changes to fields and names.
 402         * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
 403         ifdeffed out code.
 404         (nlm_sparc_write_import): Removed second argument.
 405         (nlm_sparc_write_external): Renamed from
 406         nlm_sparc_write_externals.  Changed second argument from bfd_vma
 407         to bfd_size_type.
 408         (nlm32_sparc_backend): Adjusted for changes to fields and names.
 409         * nlmcode.h: Removed some unused code.
 410         (nlm_object_p): Don't destroy tdata pointer.  Call
 411         backend_object_p function if it exists.
 412         (nlm_slurp_symbol_table): Removed unused variable rcount.  Call
 413         set_public_section_func if it exists instead of checking
 414         NLM_HIBIT.
 415         (nlm_compute_section_file_positions): Account for
 416         optional_prefix_size.
 417         (nlm_write_object_contents): Account for optional_prefix_size.
 418         Removed useless variable write_reloc_func.  Changed declaration
 419         and call of write_import_func.  Call write_prefix_func if it
 420         exists.  Removed unused variables len and temp.  Call
 421         get_public_offset_func if it exists rather than setting NLM_HIBIT.
 422         * nlmswap.h: Declare functions.
 423
 424         * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
 425         for clarity.
 426         (fprintf_vma, sprintf_vma): Use %lx, not %x.
 427         * bfd-in2.h: Rebuilt.
 428         * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
 429         to unsigned long.
 430
 431         * config.bfd: Don't set target64 here, as the setting is ignored.
 432         * configure.in (ecoffalpha_little_vec): Set target64.
 433
 434         * config/alphaosf.mt (TDEFINES): Removed; setting host parameters
 435         in TDEFINES is wrong.
 436
 437         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
 438         Remove unused variable output_section.
 439
 440 Tue Nov 30 16:45:23 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 441
 442         * irix-core.c: New file for Irix 4 and Irix 5 core support.
 443         Functions taken out of coff-mips.c.  Handle vmap type VMAPFILE.
 444         * coff-mips.c: Irix 4 core file support moved to irix-core.c.
 445         * targets.c: If IRIX_CORE defined, include irix_core_vec in
 446         target_vector.
 447         * config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
 448         (HDEPFILES): Define to be irix-core.o.
 449         * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
 450         (HDEPFILES): Define to be irix-core.o.
 451         * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o.  Removed
 452         sco-core.o, which no longer exists.
 453         (CFILES): Added all *-core.c files.
 454         Rebuilt dependencies.
 455
 456 Wed Nov 24 02:02:41 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 457
 458         * elfcode.h (map_program_segments): Restore check of file_size !=
 459         mem_size, but only if SHT_PROGBITS.
 460
 461         * ecofflink.c: New file to hold ECOFF debug information linking
 462         routines.
 463         * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
 464         ecoff_add_string, ecoff_get_debug): Removed.  Functionality now in
 465         ecofflink.c.
 466         (ecoff_get_extr, ecoff_set_index): New functions.
 467         (ecoff_slurp_symbolic_info): Don't save raw_size.
 468         (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
 469         (ecoff_compute_section_file_positions): Don't set EXEC_P just
 470         because there is a start address.
 471         (ecoff_write_object_contents): Handle external symbols here.  Use
 472         ecofflink.c functions to write out debugging information.
 473         * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
 474         mips_elf_set_index): New functions.
 475         (mips_elf_seclet_link): Discard empty sections, the .options
 476         section and .gptab sections.  Handle linking .mdebug section.
 477         * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
 478         * libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
 479         * bfd-in.h: Added prototypes for routines in ecofflink.c (some are
 480         called by gas, so they are public).
 481         * bfd-in2.h: Rebuilt.
 482         * Makefile.in (BFD_LIBS): Added ecofflink.o.
 483         (CFILES): Added ecofflink.c.
 484         (ecofflink.o): New target.  Rebuilt dependencies.
 485
 486 Mon Nov 22 22:26:42 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 487
 488         * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
 489         a valid magic number if it's been defined.
 490
 491 Mon Nov 22 14:17:36 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 492
 493         * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
 494         no longer requires it.
 495         (ecoff_bfd_seclet_link, ecoff_sizeof_headers,
 496         ecoff_write_object_contents): Don't treat .scommon section
 497         specially.
 498
 499 Mon Nov 22 10:54:27 1993  Fred Fish  (fnf@cygnus.com)
 500
 501         Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
 502         * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
 503         * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
 504         * bfd/ptrace-core.c:  New file for dealing with core files with
 505         start with the ptrace_user structure found on BCS compliant systems.
 506         * bfd/targets.c (ptrace_core_vec):  New vector.
 507
 508 Mon Nov 22 02:33:12 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 509
 510         * Minimal support for reading SOM fixup streams.  Allows
 511         objdump -r to do something reasonable.
 512         * som.c (som_get_reloc_upper_bound): Implement.
 513         (som_canonicalize_reloc): Implement.
 514         (som_set_reloc_info, som_slurp_reloc_table): New functions.
 515
 516 Sun Nov 21 13:46:55 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 517
 518         * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
 519         * hosts/sparclynx.h: Include lynx.h instead of duplicating it.
 520
 521 Fri Nov 19 14:34:04 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 522
 523         * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
 524         signed_value before sign extending it.  Don't subtract out
 525         reloc_entry->address.  This makes it compatible with what gas is
 526         generating.
 527
 528         * elfcode.h (elf_fake_sections): Accept .sbss as the name for a
 529         SHT_NOBITS sections.
 530         (map_program_segments): Don't leave the loop after the first
 531         SHT_NOBITS section.
 532         (assign_file_positions_except_relocs): Only force sh_offset and
 533         sh_addr to match modulo maxpagesize for a section which is not
 534         SHT_NOBITS.  Changed the method used to force page alignment after
 535         a SHT_NOBITS section to only do it for the last such consecutive
 536         section, and to really force page alignment.
 537
 538 Fri Nov 19 04:02:01 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 539
 540         * coffcode.h (coff_slurp_symbol_table): Print more verbose message
 541         in the case of an unknown (or unhandled) storage class.
 542
 543         * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
 544         not be defined here, since it is a host attribute, not a target
 545         one.
 546         * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
 547
 548         * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
 549         defined.
 550
 551         * coff-sparc.c: Define some relocations, based on ELF relocations.
 552         (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
 553         struct coff_reloc_map, sparc_reloc_map,
 554         coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
 555         elf.c, renamed.
 556         (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
 557         (rtype2howto): Index into coff_sparc_howto_table using
 558         dst->r_type.
 559
 560 Thu Nov 18 11:45:39 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 561
 562         * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
 563         * configure.host (mips-sgi-irix5*) New host; use irix5 (no
 564         hosts/irix5.h created; just use std-host.h).
 565         * config/irix5.mh: New file; like irix4.mh, but don't use -G or
 566         -lmalloc.
 567         * Makefile.in: Rebuilt dependencies.
 568
 569         * ecoffswap.h: Changed type of internal pointers for swap out
 570         functions to const *.
 571
 572         * elf32-mips.c (mips_elf_got16_reloc): New function.  Handle GOT16
 573         correctly for assembler, but linker support not implemented.
 574         (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
 575         (mips_elf_sym_is_global): New function; at least on Irix 5, all
 576         non section symbols are considered global.
 577         (elf_backend_sym_is_global): Define.
 578         (mips_elf_final_write_processing): New function.  Set the MIPS
 579         architecture level correctly.
 580         (elf_backend_final_write_processing): Define.
 581         (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
 582         (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
 583         section to 1.  Handle .options section.
 584         (mips_elf_acom_section, mips_elf_acom_symbol,
 585         mips_elf_acom_symbol_ptr): New static variables, used to build a
 586         generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
 587         (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
 588         putting them all in a global .acommon section.
 589
 590         * elfcode.h (bfd_section_from_shdr): Don't dump core if target
 591         section has no ELF section data.
 592         (elf_make_sections): Set addralign of reloc section to 4.
 593         (elf_fake_sections): Likewise.
 594         (map_program_segments): Don't consider section 0.
 595         (assign_file_positions_except_relocs): Don't consider section 0.
 596         In the main loop, skip the symtab and strtab sections, since their
 597         positions are set elsewhere.
 598         (swap_out_syms): Set addralign of symtab section to 4.  Set
 599         addralign of strtab sections to 1.
 600         (assign_file_positions_for_relocs): Don't consider section 0.
 601         (write_object_contents): Don't write out section 0.
 602
 603         * libelf.h (struct elf_backend_data): Added fields
 604         elf_backend_sym_is_global and elf_backend_final_write_processing.
 605         * elf32-target.h (elf32_bed): Added corresponding initializers.
 606         * elf64-target.h (elf64_bed): Likewise.
 607         * elfcode.h (sym_is_global): Take abfd argument.  Call
 608         elf_backend_sym_is_global if it is not NULL.
 609         (elf_map_symbols): Pass abfd to sym_is_global.
 610         (write_object_contents): Call elf_backend_final_write_processing
 611         if it is defined.
 612
 613 Wed Nov 17 18:43:28 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 614
 615         * libecoff.h: Include coff/ecoff.h.
 616         (struct ecoff_backend_data): Move external debugging information
 617         fields into a single field pointing to an ecoff_debug_swap
 618         structure.
 619         (ecoff_data_type): Move debugging information fields into a single
 620         field pointing to an ecoff_debug_info structure.
 621         * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
 622
 623 Wed Nov 17 17:38:58 1993  Sean Eric Fagan  (sef@cygnus.com)
 624
 625         * nlmswap.h: New file to swap fixed header.  Included by NLM
 626         backends.
 627         * libnlm.h (struct reloc_and_sec): Define.
 628         (struct nlm_backend_data): Add fields fixed_header_size,
 629         nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
 630         nlm_swap_fhdr_out.
 631         (nlm_fixed_header_size, nlm_read_import_func,
 632         nlm_write_import_func, nlm_swap_fixed_header_in_func,
 633         nlm_swap_fixed_header_out_func, nlm_write_external_func): New
 634         accessor macros.
 635         * nlmcode.h: Use new functions.
 636         * nlm32-i386.c: Provide new functions.
 637         * nlm32-sparc.c: New file; SPARC NLM backend.
 638
 639 Wed Nov 17 13:56:10 1993  Stan Shebs  (shebs@rtl.cygnus.com)
 640
 641         * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
 642         garbage bits appearing in the upper end of symbolnums.
 643
 644         * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
 645
 646 Tue Nov 16 17:03:41 1993  Stu Grossman  (grossman at cygnus.com)
 647
 648         * lynx-core.c (lynx_core_file_p):  Change bfd_zalloc to bfd_alloc.
 649         * m68klynx.c:  Define core file macros.
 650         * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h:  Move all
 651         non-architecture specific stuff into lynx.h.
 652
 653 Tue Nov 16 15:45:54 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 654
 655         * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
 656         change PAGE_SIZE to 4096.
 657
 658 Mon Nov 15 11:48:08 1993  Ken Raeburn  (raeburn@rtl.cygnus.com)
 659
 660         * Makefile.in (diststuff): New target.
 661
 662         * VERSION: Updated.
 663
 664 Sun Nov 14 23:33:01 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 665
 666         * som.c (som_object_setup): Do not create dummy ".text", ".data",
 667         and ".bss" sections.
 668         (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
 669         is zero.  Recognize BSS type sections and turn off SEC_LOAD and
 670         SEC_DATA (so binutils/size works).  Set the correct value for
 671         a section's _raw_size.
 672         (som_slurp_symbol_table): Program entry points, and millicode are
 673         also functions.  Mark them as such.  Also mark L$* symbols as
 674         debugging symbols.
 675
 676         * bfd-in2.h: Rebuilt.
 677
 678 Sat Nov 13 15:27:15 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 679
 680         * som.c (som_bfd_reloc_type_lookup): Add missing prototype.  Returns
 681         a pointer to constant data.  Delete bogus #define which made the
 682         function useless.
 683
 684         * som.c (som_prep_for_fixups): New function.
 685         (som_write_fixups): New function.
 686         (som_write_space_strings): New function.
 687         (som_write_symbol_strings): New function.
 688         (som_begin_writing): New function.
 689
 690 Fri Nov 12 15:29:36 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 691
 692         * som.c (som_write_object_contents): Do not abort.  Flesh out.
 693         (som_set_section_contents): Do not abort.  Flesh out.
 694
 695         * som.c (som_write_headers): New function.
 696         (som_prep_headers): New function.
 697         (som_build_and_write_symbol_table): New function.
 698
 699         * som.c (som_sizeof_headers): Add missing prototype.
 700         (som_set_arch_mach): Do not abort.
 701
 702         * som.c (som_count_spaces): New function.
 703         (som_count_subspaces): New function.
 704         (compare_syms): New function.
 705         (som_compute_checksum): New function.
 706
 707         * som.c (hppa_som_gen_reloc_type): New function.
 708         (som_bfd_reloc_type_lookup): New function.
 709
 710         * som.c (try_prev_fixup): New function.
 711         (som_reloc_skip): New function.
 712         (som_reloc_addend): New function.
 713         (som_reloc_call): New function.
 714
 715         * som.c (som_initialize_reloc_queue): New function.
 716         (som_reloc_queue_insert): Likewise.
 717         (som_reloc_queue_fix): Likewise.
 718         (som_reloc_queue_find): Likewise.
 719
 720         * som.c (som_hppa_howto_table): SOM howto relocation table.
 721         (hppa_som_reloc): New function.
 722
 723         * som.c (struct reloc_queue): New structure to keep track of
 724         the last four multibyte relocations emitted.
 725         (enum pa_symbol_type): Type to fully describe the symbol types
 726         associated with .import/.export assembler directives.
 727
 728         * som.c: Include libhppa.h
 729
 730         * som.c (bfd_som_set_section_attributes): New function.
 731         (bfd_som_set_subsection_attributes): Likewise.
 732         (bfd_som_set_symboL_type): Likewise.
 733         (bfd_som_attach_unwind_info): Likewise.
 734         * som.h: Declare new exported functions.
 735
 736         * som.h (struct som_symbol): Add new fields to hold additional
 737         information needed to build/write symbol tables and fixup streams.
 738         (struct som_section_data_struct): Add new fields to hold additional
 739         information needed to build/write space and subspace headers.
 740         (som_symbol_data): New accessor macro for SOM symbol information.
 741         (R_HPPA_*): Basic relocation types to be used by the assembler.
 742
 743 Fri Nov 12 11:00:28 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 744
 745         * trad-core.c (trad_unix_core_file_p): If new hook
 746         TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
 747         corefile being too big.
 748         * hosts/i386sco.h: Define it.
 749
 750 Thu Nov 11 15:16:28 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 751
 752         * bfd.c (struct _bfd): Add hppabsd_core_data.
 753         * targets.c (target_vector): Add hppabsd_core_vec.
 754         * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
 755         section is encountered during core section scanning.
 756         * hppabsd-core.c: New file.
 757         * config/hppabsd.mh: Enable HPPA BSD core files.
 758
 759         * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud.  Remove code
 760         which is either commented out or ifdef'd out.  Add, update and
 761         clean comments.  Fix various indention and spacing problems.  Handle
 762         problems related to using "ble" to jump to a stub rather than "bl"
 763         (%r31 is trashed by "ble", but not by "bl").
 764         (NEW_INSTRUCTION): Put inside curly braces.
 765         (CURRENT_STUB_OFFSET): Fix indention problems.
 766         (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
 767         Add, update and clean comments.  Handle "ble" %r31 lossage problems.
 768         (hppa_elf_build_long_branch_stub): Likewise.
 769         (hppa_look_for_stubs_in_section): Likewise.
 770         (hppa_elf_stub_check): Remove obsolete function.
 771
 772         * hppa_stubs.h: Add new instructions to deal with %r31 lossage
 773         problems.  Delete unused instructions.
 774
 775 Tue Nov  9 11:40:27 1993  Stan Shebs  (shebs@rtl.cygnus.com)
 776
 777         * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
 778
 779 Tue Nov  9 11:26:05 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 780
 781         * elfcode.h (elf_object_p): Rather than looking through an array
 782         of architectures, get the ELF EM_xxx code from the backend
 783         information.  Let the generic ELF target match any EM_xxx code not
 784         matched by another ELF target.  Call elf_backend_object_p to let
 785         the backend do more checks and set global information.
 786         * libelf.h (struct elf_backend_data): Added elf_machine_code and
 787         elf_backend_object_p fields.
 788         (struct bfd_elf_arch_map): Removed.
 789         (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
 790         * elf32-target.h, elf64-target.h: Initialize elf_machine_code
 791         field with ELF_MACHINE_CODE.  Initialize elf_backend_object_p
 792         field with elf_backend_object_p (if it is defined).
 793         * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
 794         elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
 795         elf64-gen.c (ELF_MACHINE_CODE): Defined.
 796         * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
 797         routines.
 798         (mips_elf_object_p): Set the right machine number.
 799         (mips_elf_ecoff_debug_swap): Defined.
 800         (elf_backend_object_p): Defined to be mips_elf_object_p.
 801         (elf_backend_ecoff_debug_swap): Defined to be
 802         mips_elf_ecoff_debug_swap.
 803         * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
 804
 805         * libbfd-in.h (target_vector, default_vector): Declare.
 806         * libbfd.h: Rebuilt.
 807         * format.c (target_vector, default_vector): Don't declare.
 808
 809         * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
 810         for R_MIPS_26.  Correct overflow detection requires matching the
 811         upper four bits of the destination against the PC.  From Ted Lemon
 812         <mellon@pepper.ncd.com>.
 813
 814         * bout.c (b_out_reloc_type_lookup): Return type should point to
 815         const data.
 816         * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
 817         * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
 818         * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
 819         * coff-i386.c (coff_i386_reloc): Made howto const.
 820         * oasys.c (oasys_write_data): Made how const.
 821
 822         * libelf.h: Added some comments.
 823         (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
 824         field.  Removed unused write_relocs field.
 825         * elf32-target.h: Adjusted elf_backend_data initialization
 826         accordingly.
 827         * elf64-target.h: Corrected elf_backend_data initialization to
 828         fill in all fields and to set elf_64_p to 1.
 829
 830 Mon Nov  8 18:13:14 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 831
 832         * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
 833         to filepos in SHT_STRTAB case.
 834         (assign_file_position_for_section): Set BFD section filepos as
 835         well as ELF section sh_offset.
 836
 837         * reloc.c: Use const instead of CONST.
 838         (bfd_perform_relocation): Make variable howto a const pointer.
 839         * bfd-in2.h, libbfd.h: Rebuilt.
 840
 841 Mon Nov  8 12:19:15 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 842
 843         * Makefile.in (realclean): Don't remove generated headers.  Reverts
 844         change of 2 Jul 1993.
 845
 846 Mon Nov  8 06:08:31 1993  D. V. Henkel-Wallace  (gumby@cirdan.cygnus.com)
 847
 848         * configure.bfd: make unixware equivalent to sysv4.
 849
 850         * config/i386-nlm.mt: bring in elf config; make it the default.
 851
 852 Sun Nov  7 20:21:38 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 853
 854         * libbfd.c (bfd_put_8): Add parens around reference to "val"
 855         argument.
 856
 857 Fri Nov  5 21:45:09 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 858
 859         * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
 860         i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
 861
 862 Fri Nov  5 15:17:57 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 863
 864         * coffcode.h (coff_write_object_contents): Zero out internal_a.
 865
 866 Fri Nov  5 10:41:07 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 867
 868         * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
 869         core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
 870         section.c, syms.c, targets.c:
 871         Doc cleanup (spelling, punctuation, grammar, formatting).
 872         * bfd-in2.h, libbfd.h: Rebuild.
 873
 874 Thu Nov  4 14:46:14 1993  John Gilmore  (gnu@rtl.cygnus.com)
 875
 876         * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable):  New accessors.
 877         * bfd.c, opncls.c:  Improve comments on file descriptor cacheing.
 878
 879 Thu Nov  4 08:54:30 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
 880
 881         * From Pete Hoogenboom (hoogen@cs.utah.edu)
 882         * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
 883         in last change.  Always rebuild symbol extension section the first
 884         time though if output sections exist (fixes ld -r problems).
 885
 886 Thu Nov 04 08:08:46 1993  Jeffrey Wheat  (cassidy@cygnus.com)
 887
 888         * Makefile.in: Add .PHONY for check and installcheck rules.
 889
 890 Tue Nov  2 14:42:27 1993  Bill Cox (bill@tarkas.cygnus.com)
 891
 892         * libbfd-in.h (artdata): Use long, not time_t for portability, at
 893           least to HPUX.  File below is a derived file.
 894
 895 Tue Nov  2 14:42:27 1993  Bill Cox (bill@tarkas.cygnus.com)
 896
 897         * libbfd.h (artdata): Use long, not time_t for portability, at
 898           least to HPUX.
 899
 900 Tue Nov  2 09:32:25 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 901
 902         * config.bfd: Use bigmips for mips*-*-bsd*.
 903
 904 Mon Nov  1 14:30:09 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 905
 906         * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
 907         Handle symbol number of zero.
 908
 909         * reloc.c (enum bfd_reloc_code_real): Added
 910         BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
 911         BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
 912         * bfd-in2.h: Rebuilt.
 913         * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
 914         BFD_RELOC_MIPS_LITERAL.
 915         * elf32-mips.c (mips_reloc_map): Handle new relocs.
 916         (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
 917         checks slightly.
 918
 919         * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
 920         MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
 921         (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
 922         MY_bfd_seclet_link): Define.
 923         (MY_bfd_reloc_type_lookup): Rename from
 924         MY_reloc_howto_type_lookup.
 925         (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
 926         (MY(vec)): Use JUMP_TABLE rather than listing functions.
 927         * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
 928         MY_canonicalize_reloc, MY_write_object_contents): Don't define in
 929         terms of MY, because that causes a recusive invocation of CAT when
 930         expanded within JUMP_TABLE, and ANSI compilers don't expand
 931         recursive macros.
 932         * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
 933         MY_reloc_howto_type_lookup, and don't define in terms of MY.
 934         (MY_canonicalize_reloc): Don't define in terms of MY.
 935         (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
 936         than listing functions.
 937
 938 Mon Nov  1 09:12:25 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 939
 940         * config.bfd: Use m68k-elf for m68*-*-sysv4*.
 941
 942 See file ChangeLog.1
 943
 944 \f
 945 Local Variables:
 946 mode: indented-text
 947 left-margin: 8
 948 fill-column: 74
 949 version-control: never
 950 End: