bfd/ChangeLog

   1 Fri Oct  6 12:24:47 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
   2
   3         * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
   4         NULL.
   5
   6         * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
   7         Mac object file formats.
   8
   9 Fri Oct  6 12:04:02 1995  Ian Lance Taylor  <ian@cygnus.com>
  10
  11         * coff-rs6000.c: Add full support for AIX archives.  Rewrite old
  12         read-only/host-only support.
  13
  14         * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
  15         BSF_LOCAL.
  16         (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
  17         RS6000COFF_C.
  18
  19         * targets.c (bfd_target): Add _bfd_read_ar_hdr field.  Modify
  20         BFD_JUMP_TABLE_ARCHIVE accordingly.
  21         * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
  22         (_bfd_compute_and_write_armap): Declare.
  23         (_bfd_generic_read_ar_hdr): Declare.
  24         (_bfd_read_ar_hdr): Define.
  25         (_bfd_noarchive_read_ar_hdr): Define.
  26         (_bfd_archive_bsd_read_ar_hdr): Define.
  27         (_bfd_archive_coff_read_ar_hdr): Define.
  28         * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
  29         _bfd_read_ar_hdr instead.
  30         (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
  31         (_bfd_compute_and_write_armap): Rename from
  32         compute_and_write_armap.  Make non-static.  Change all callers.
  33         * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
  34         than _bfd_snarf_ar_hdr.
  35         * aout-target.h (MY_read_ar_hdr): Define if not defined.
  36         * ieee.c (ieee_read_ar_hdr): Define.
  37         * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
  38         * oasys.c (oasys_read_ar_hdr): Define.
  39         * som.c (som_read_ar_hdr): Define.
  40         * bfd-in2.h, libbfd.h: Rebuild.
  41
  42 Thu Oct  5 14:04:07 1995  steve chamberlain  <sac@slash.cygnus.com>
  43
  44         * peicode.c (coff_swap_filehdr_in): If symptr is
  45         zero, there aren't any symbols, even if nsyms is set.
  46
  47 Thu Oct  5 11:45:02 1995  Ian Lance Taylor  <ian@cygnus.com>
  48
  49         * libecoff.h (struct ecoff_backend_data): Add adjust_headers
  50         field.
  51         * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
  52         sections, and set styp correctly for them: .got, .hash, .dynamic,
  53         .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
  54         (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
  55         types.
  56         (ecoff_sort_hdrs): New static function.
  57         (ecoff_compute_section_file_positions): Return boolean, not void.
  58         Sort the sections by VMA before looking through them.  Put the
  59         first non SEC_ALLOC section on a new page.  Put every SEC_ALLOC
  60         section on an appropriate boundary within the page.
  61         (ecoff_compute_reloc_file_positions): Check return value of
  62         ecoff_compute_section_file_positions.
  63         (_bfd_ecoff_set_section_contents): Likewise.
  64         (_bfd_ecoff_write_object_contents): Check for various Alpha
  65         section types when incrementing text_size and data_size.  Call
  66         adjust_headers backend function if it exists.
  67         * coff-alpha.c (alpha_adjust_headers): New static function.
  68         (alpha_ecoff_backend_data): Initialize adjust_headers field.
  69         * coff-mips.c (mips_ecoff_backend_data): Likewise.
  70
  71         * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
  72
  73 Wed Oct  4 18:15:02 1995  Jeff Law  (law@hurl.cygnus.com)
  74
  75         * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
  76         of ALTERNATE_AIX_CORE_FORMAT.
  77         * configure.in (aix4): No longer need CORE_FLAGS.
  78         * configure: Updated.
  79
  80 Wed Oct  4 15:36:36 1995  Ken Raeburn  <raeburn@cygnus.com>
  81
  82         NS32k changes from Ian Dall:
  83         * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
  84         macros.
  85         (aout_link_input_section_std, aout_link_input_section_ext,
  86         aout_link_reloc_link_order): Call them instead of _bfd_*
  87         versions.
  88         * aout-target.h (MY_exec_header_not_counted): New macro, defaults
  89         to zero.
  90         (backend_data): Use it instead of hardcoded zero.
  91
  92         * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
  93         (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
  94
  95         * ns32knetbsd.c: Include bfd.h.
  96         (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
  97         (MY_bfd_reloc_type_lookup): Declare function too.
  98         * pc532-mach.c (set_sizes): Don't declare.
  99         (MY_text_includes_header, MY_exec_header_not_counted): Define.
 100         (backend_data, MY_backend_data): Don't define.
 101
 102         * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
 103         ns32k-*-lites* like ns32k-*-netbsd*.
 104
 105         * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
 106         compile on lites.
 107
 108 Wed Oct  4 14:15:52 1995  Ian Lance Taylor  <ian@cygnus.com>
 109
 110         * coffcode.h (coff_write_object_contents): Restore setting
 111         f_timdat to 0, deleted on August 22.
 112
 113 Tue Oct  3 16:28:32 1995  steve chamberlain  <sac@slash.cygnus.com>
 114
 115         * coffcode.h (coff_bfd_copy_private_symbol_data,
 116         coff_bfd_copy_private_section_data,
 117         coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
 118         * peicode.h (coff_bfd_copy_private_bfd_data): New
 119         (pe_bfd_copy_private_bfd_data): New.
 120         (coff_swap_scnhdr_in): Swap bss size into the right place.
 121         (pe_print_private_bfd_data): Add some newlines.
 122
 123 Tue Oct  3 11:53:04 1995  Jeff Law  (law@hurl.cygnus.com)
 124
 125         * som.c (setup_sections): Don't die if a space has no subspaces.
 126
 127 Mon Oct  2 14:08:55 1995  Ian Lance Taylor  <ian@cygnus.com>
 128
 129         * elflink.h (elf_link_add_object_symbols): Don't let a weak
 130         dynamic symbol override a common symbol.  Don't change the size or
 131         type if they have been set and the new symbol is not a definition.
 132         Warn if the size or type changes.
 133
 134 Sun Oct  1 01:34:41 1995  Jeff Law  (law@hurl.cygnus.com)
 135
 136         * som.c (som_begin_writing): Don't write the symbol table or
 137         symbol  strings.
 138         (som_finish_writing): Write them here.  Place them after the
 139         subspace data, but before the relocs.
 140
 141 Fri Sep 29 11:01:55 1995  Ian Lance Taylor  <ian@cygnus.com>
 142
 143         * sunos.c (sunos_add_one_symbol): Just pass false, not
 144         info->shared_library, to sunos_create_dynamic_sections.
 145         (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
 146         section.
 147         (sunos_check_dynamic_reloc): Remove .text section assertion.
 148
 149 Thu Sep 28 18:48:47 1995  Stan Shebs  <shebs@andros.cygnus.com>
 150
 151         * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
 152         * configure, configure.in: Add pmac_xcoff_vec case.
 153         * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
 154         * coff-pmac.c: New file, PowerMac XCOFF support.
 155         * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
 156         * targets.c (pmac_xcoff_vec): Declare.
 157
 158         * mpw-config.in: Various changes to be compatible with the
 159         autoconf-based configury.
 160         * mpw-make.sed: New file, sed commands to translate Unix
 161         makefile into MPW syntax.
 162         * mpw-make.in: Remove.
 163         * hosts/mpw.h: Remove.
 164         * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
 165         true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
 166
 167 Thu Sep 28 17:06:23 1995  steve chamberlain  <sac@slash.cygnus.com>
 168
 169         * binary.c (binary_get_symtab): Return an empty string on error.
 170         * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
 171
 172 Thu Sep 28 15:30:44 1995  Kim Knuttila  <krk@nellie>
 173
 174         * coff-ppc.c: Reformatted according to gnu conventions
 175                       Removed irrelevant "if 0" code
 176
 177 Thu Sep 28 11:19:53 1995  Ian Lance Taylor  <ian@cygnus.com>
 178
 179         * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
 180         symbols rather than as indirect symbols.
 181         (MY(slurp_symbol_table)): Don't do anything special about
 182         secondary symbols.
 183
 184         * coffcode.h (coff_new_section_hook): Make sure that the alignment
 185         of .ctors and .dtors sections is no larger than 2.
 186
 187         * sunos.c (sunos_add_one_symbol): Don't change
 188         bfd_link_hash_common to bfd_link_hash_new, since it may be on the
 189         undef list.
 190         (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
 191         dynamic symbols when creating a shared library.
 192         (sunos_scan_ext_relocs): Handle relocs correctly when creating a
 193         shared library.
 194         (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
 195         written even if it is not defined in a regular object.
 196         (sunos_write_dynamic_symbol): Use plt_offset for the address of
 197         the jump table reloc.  Add an assertion.  Use RELOC_JMP_SLOT
 198         rather than the constant 22.
 199         (sunos_check_dynamic_reloc): Handle creating a shared library.
 200         (sunos_finish_dynamic_link): Set the first entry in the GOT to
 201         zero when creating a shared library.
 202         * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
 203         write it out at the start of the symbol table.
 204
 205         * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
 206
 207 Thu Sep 28 00:58:05 1995  Doug Evans  <dje@deneb.cygnus.com>
 208
 209         * config.bfd: Add arm-*-coff.
 210         * configure.in, configure: Add armcoff_{little,big}_vec.
 211         * targets.c (armcoff_{little,big}_vec): Declare.
 212         (bfd_target_vector): Add armcoff_{little,big}_vec.
 213         * coff-arm.c (armcoff_{little,big}_vec): Always define.
 214
 215 Wed Sep 27 10:37:14 1995  Ian Lance Taylor  <ian@cygnus.com>
 216
 217         * targets.c (bfd_find_target): Remove debugging code.
 218
 219 Wed Sep 27 07:23:39 1995  Kim Knuttila  <krk@nellie>
 220
 221         * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
 222         support on powerpc.
 223         * Makefile.in: added *-ppc files
 224         * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
 225         allow pe based .o's to be shared with other tools on ppc/NT
 226         * config.bfd: added powerpc[le]-[pe|winnt] config support
 227         * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
 228         * peicode.h: Added more section flags for PE on ppc
 229                      Added coff_swap_filehdr_out to allow peicode.h to be
 230                      used for non-image PE files on ppc.
 231                      Check for image, or not, before copying pe_opthdr
 232         * targets.c: Added new bfd's
 233         * targets.c: Removed two inactive bfds that shouldn't have made it this
 234                      far.
 235
 236 Tue Sep 26 14:06:41 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 237
 238         * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
 239         explicit values to initialize all relocs.  Change all users.
 240         (ppc_elf_brtaken_inner): New function to handle branch predicition
 241         relocs.
 242         (ppc_elf_brtaken_reloc): Ditto.
 243         (ppc_elf_howto_raw): Use new functions.  Make sure all unsupported
 244         relocs use ppc_elf_unsupported_reloc.
 245         (ppc_elf_merge_private_bfd_data): Keep track of whether an error
 246         needs to be reported.
 247         (ppc_elf_relocate_section): Support branch prediction relocs.
 248
 249 Tue Sep 26 12:48:05 1995  Ian Lance Taylor  <ian@cygnus.com>
 250
 251         * bfd.c (bfd_assert): Remove \n from string passed to
 252         _bfd_error_handler.
 253
 254         * coff-i386.c: (TWO_DATA_SECS): Don't define.
 255         * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
 256         (bfd_coff_make_section_hook): Don't define.
 257         (coff_make_section_hook): Remove.
 258         (sec_to_styp_flags): Remove TWO_DATA_SECS case.
 259         (styp_to_sec_flags): Likewise.
 260         (coff_write_object_contents): Likewise.
 261         (bfd_coff_std_swap_table): Don't initialize make_section_hook
 262         field.
 263         * libcoff.h: Rebuild.
 264         * coffgen.c (make_a_section_from_file): Just call
 265         bfd_make_section_anyway, not bfd_make_section or
 266         bfd_coff_make_section_hook.
 267         * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
 268         * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
 269         * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
 270         make_section_hook field.
 271         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 272
 273         * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
 274         pointers into value field for warning and indirect symbols; just
 275         leave the value field alone.
 276         * linker.c (generic_link_add_symbol_list): Use next symbol for
 277         warning and indirect symbols, rather than looking in symbol value.
 278         * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
 279         parameter.  Change all callers.  Remove support for indirect
 280         symbols; it didn't work anyhow.
 281         (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
 282         * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
 283         * bfd-in2.h: Rebuild.
 284
 285 Mon Sep 25 16:04:09 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 286
 287         * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
 288         go back to telling the tools this reloc operates on 32 bits.
 289
 290 Mon Sep 25 11:48:02 1995  Ian Lance Taylor  <ian@cygnus.com>
 291
 292         * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
 293         rather than a direct fprintf.
 294         * archive.c (_bfd_write_archive_contents): Likewise.
 295         * coffcode.h (coff_slurp_symbol_table): Likewise.
 296         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
 297         (ppc_elf_unsupported_reloc): Likewise.
 298         (ppc_elf_relocate_section): Likewise.
 299         * i386linux.c (linux_tally_symbols): Likewise.
 300         (linux_finish_dynamic_link): Likewise.
 301         * osf-core.c (osf_core_core_file_p): Likewise.
 302         * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
 303         * som.c (som_sizeof_headers): Likewise.
 304         * srec.c (srec_bad_byte): Likewise.
 305         * bfd.c (bfd_assert): Likewise.  Also change file to be const.
 306         * libbfd-in.h (bfd_assert): Declare first parameter const.
 307         * libbfd.h: Rebuild.
 308         * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
 309         bfd_reloc_overflow is enough.
 310         * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
 311         * coff-h8500.c (rtype2howto): Likewise.
 312         * coff-z8k.c (rtype2howto): Likewise.
 313         * coffcode.h (dummy_reloc16_extra_cases): Likewise.
 314         * elf.c (_bfd_elf_get_lineno): Likewise.
 315         (_bfd_elf_no_info_to_howto): Likewise.
 316         (_bfd_elf_no_info_to_howto_rel): Likewise.
 317         * hp300hpux.c (convert_sym_type): Likewise.
 318         (MY(swap_std_reloc_in)): Likewise.
 319         * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
 320
 321         * libaout.h (struct aoutdata): Add line_buf field.
 322         * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
 323         and filename_buffer.  Instead, use a malloc buffer stored in the
 324         new line_buf field.  Remove length restrictions.
 325
 326         * coffgen.c (string_size): Remove static variable.
 327         (debug_string_size, debug_string_section): Likewise.
 328         (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
 329         and debug_string_size_p parameters.  Use them instead of the
 330         global variables.  Change all callers.
 331         (coff_write_symbol): Likewise.
 332         (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
 333         (coff_write_symbols): Add local variables to replace removed
 334         global variables.
 335
 336         * libcoff-in.h (struct coff_section_tdata): Add offset, i,
 337         function, and line_base fields.
 338         * libcoff.h: Rebuild.
 339         * coffgen.c (coff_find_nearest_line): Use section tdata to cache
 340         information, rather than using static variables.
 341
 342         * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
 343         file.  From Peter DeWolf <pld@amt.tay1.dec.com>.
 344
 345         * init.c (initialized): Remove static variable.
 346         (bfd_init): Don't bother setting initialized.
 347         (bfd_check_init): Remove.
 348         * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
 349         * libbfd.h: Rebuild.
 350
 351 Sat Sep 23 01:22:23 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 352
 353         * rs6000-core.c (rs6000coff_core_p):  Don't check the core file
 354         size for full core dumps. Copy core file header to private data.
 355         (rs6000coff_core_file_failing_command,
 356         rs6000coff_core_file_failing_signal):  New functions to extract
 357         the file name and terminating signal from the core file.
 358         * coff-rs6000.c:  Use them.
 359
 360 Fri Sep 22 17:44:47 1995  Ian Lance Taylor  <ian@cygnus.com>
 361
 362         Change arch info to be const, initialized at compile time.
 363         * archures.c: Reindent many functions.  Change CONST to const.
 364         (bfd_arch_info_type): Make arch_name const.  Remove disassemble;
 365         nothing set it anyhow.  Make next const.
 366         (bfd_arch_info_list): Remove.
 367         (bfd_archures_list): Rename from archures_init_table.  Change from
 368         a table of function pointers to a table of bfd_arch_info_type
 369         structure addresses.
 370         (bfd_scan_arch): Rewrite accordingly.  Return a const pointer.
 371         (bfd_lookup_arch): Likewise.
 372         (bfd_set_arch_info): Rewrite accordingly.  Change argument to be a
 373         const pointer.
 374         (bfd_default_arch_struct): Make const.
 375         (bfd_arch_init, bfd_arch_linkin): Remove.
 376         (bfd_get_arch_info): Return a const pointer.
 377         * init.c (bfd_init): Don't call bfd_arch_init.
 378         * bfd.c (struct _bfd): Make arch_info const.
 379         * bfd-in2.h: Rebuild.
 380         * libbfd.h: Rebuild.
 381         * configure.in: Put & before everything in $selarchs.
 382         * configure: Rebuild.
 383         * cpu-*.c: Change bfd_*_arch from a function which calls
 384         bfd_arch_linkin to a const structure.
 385         * ieee.c (ieee_object_p): Make arch const.
 386
 387 Fri Sep 22 16:23:18 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 388
 389         * reloc.c (bfd_reloc_code_type): Add relocations to support all of
 390         PowerPC V.4.
 391         * bfd-in2.h: Regenerate.
 392         * libbfd.h: Regenerate.
 393
 394         * elf32-ppc.c (reloc_type): Update names to match current draft.
 395         (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
 396         relative.  Update names to current V.4 draft.
 397         (ppc_elf_reloc_type_lookup): Add support for more relocations.
 398         (ppc_elf_relocate_section): Rename relocations to match draft.
 399
 400 Thu Sep 21 21:53:18 1995  Michael Meissner  <meissner@cygnus.com>
 401
 402         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
 403         compiled with -mrelocatable-lib to be linked with either normal
 404         modules or -mrelocatable modules.
 405
 406 Wed Sep 20 12:03:26 1995  Ian Lance Taylor  <ian@cygnus.com>
 407
 408         * coffcode.h (coff_write_object_contents): Clear the vstamp field
 409         in the a.out header.
 410
 411         * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
 412         a reloc against a local symbol, even if it's not a section.
 413
 414 Tue Sep 19 17:02:26 1995  Ian Lance Taylor  <ian@cygnus.com>
 415
 416         * targets.c (bfd_target): Remove unused align_power_min field.
 417         * bfd-in2.h: Rebuild.
 418         * All backends: Remove initialization of align_power_min.
 419
 420 Tue Sep 19 14:02:21 1995  steve chamberlain  <sac@slash.cygnus.com>
 421
 422         * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
 423
 424 Mon Sep 18 14:35:01 1995  Arne H. Juul  <arnej@pvv.unit.no>
 425
 426         * config.bfd (mips-dec-netbsd*): New target.
 427         * configure.host (mips-dec-netbsd*): New host.
 428         * configure.in (mips-dec-netbsd*): New native.
 429         * configure: Rebuild.
 430
 431 Fri Sep 15 10:24:36 1995  Ian Lance Taylor  <ian@cygnus.com>
 432
 433         Make the COFF backend linker merge common types:
 434         * cofflink.c (struct coff_debug_merge_element): Define.
 435         (struct coff_debug_merge_type): Define.
 436         (struct coff_debug_merge_hash_entry): Define.
 437         (struct coff_debug_merge_hash_table): Define.
 438         (coff_debug_merge_hash_table_init): Define.
 439         (coff_debug_merge_hash_table_free): Define.
 440         (coff_debug_merge_hash_lookup): Define.
 441         (struct coff_final_link_info): Add debug_merge field.
 442         (coff_debug_merge_hash_newfunc): New static function.
 443         (_bfd_coff_final_link): Allocate and free debug_merge table.
 444         (coff_link_input_bfd): Merge identical enum, struct and union
 445         types.
 446
 447 Thu Sep 14 14:53:58 1995  Ian Lance Taylor  <ian@cygnus.com>
 448
 449         Convert i960 COFF to use COFF backend linker.
 450         * coff-i960.c (coff_i960_relocate): Use a coff_section_data
 451         structure to store the symbol being used.
 452         (coff_i960_start_final_link): New static function.
 453         (coff_i960_relocate_section): New static function.
 454         (coff_i960_adjust_symndx): New static function.
 455         (coff_start_final_link): Define.
 456         (coff_relocate_section): Define.
 457         (coff_adjust_symndx): Define.
 458         * coffcode.h (bfd_coff_backend_data): Add new callback function
 459         _bfd_coff_start_final_link.
 460         (bfd_coff_start_final_link): Define.
 461         (coff_start_final_link): Define if not defined.
 462         (bfd_coff_std_swap_table): Add coff_start_final_link.
 463         * cofflink.c (_bfd_coff_internal_syment_name): Make globally
 464         visible.
 465         (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
 466         function callback is not NULL.
 467         * libcoff-in.h (struct coff_section_tdata): Add tdata field.
 468         (_bfd_coff_internal_syment_name): Declare.
 469         * libcoff.h: Rebuild.
 470         * configure.in (icoff_big_vec): Add cofflink.o.
 471         (icoff_little_vec): Likewise.
 472         * configure: Rebuild.
 473
 474 Wed Sep 13 17:38:23 1995  Fred Fish  <fnf@rtl.cygnus.com>
 475
 476         * Makefile.in (clean-info): Remove extraneous tab from line
 477         following action.
 478
 479 Wed Sep 13 13:27:53 1995  Ian Lance Taylor  <ian@cygnus.com>
 480
 481         * cofflink.c (coff_link_input_bfd): Fail if a section with no
 482         contents has relocs.
 483
 484 Thu Sep 12 12:45:34 1995  steve chamberlain  <sac@slash.cygnus.com>
 485
 486         * coffcode.h (coff_compute_section_file_positions): Keep the
 487         raw size safe.
 488         (coff_write_object_contents): Remember if it's a relocatable
 489         file.
 490         * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
 491         * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
 492         if relocatable file. Swap out saved raw size.
 493
 494 Tue Sep 12 12:14:33 1995  Ian Lance Taylor  <ian@cygnus.com>
 495
 496         * Makefile.in (do_maintainer_clean): Rename from do_realclean.
 497         (maintainer-clean): Rename from realclean, passing
 498         maintainer-clean down to subdirectories, but leave realclean as a
 499         synonym.
 500
 501         * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
 502         warning callback.
 503
 504         * dep-in.sed: Remove config.h from generated dependencies.
 505
 506         * sunos.c (sunos_slurp_dynamic_symtab): New static function,
 507         broken out of sunos_canonicalize_dynamic_symtab.
 508         (sunos_canonicalize_dynamic_symtab): Call new function
 509         sunos_slurp_dynamic_symtab.
 510         (sunos_add_dynamic_symbols): Add three new parameters.  Return the
 511         dynamic symbol table to the caller.
 512         * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
 513         callback to override the symbols being read.
 514         * libaout.h (struct aout_backend_data): Add three new parameters
 515         to add_dynamic_symbols callback.
 516
 517         Extensive minor changes to avoid various gcc warnings.  Also:
 518         * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
 519         * archures.c (bfd_arch_info_type): Change mach field from long to
 520         unsigned long.
 521         (bfd_lookup_arch): Change machine parameter from long to unsigned
 522         long.
 523
 524 Mon Sep 11 10:55:47 1995  Ian Lance Taylor  <ian@cygnus.com>
 525
 526         * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
 527         a symbol with a non-zero plt_offset.
 528
 529 Fri Sep  8 11:47:24 1995  Ian Lance Taylor  <ian@cygnus.com>
 530
 531         * elfcode.h (align_file_position): Remove; not used.
 532
 533         * configure.in: Only check for <sys/procfs.h> on a native system,
 534         and make sure it defines prstatus_t.
 535         * configure: Rebuild.
 536
 537 Thu Sep  7 12:48:01 1995  Ian Lance Taylor  <ian@cygnus.com>
 538
 539         * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
 540
 541         * config.in: Rename from config.h.in.
 542         * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
 543         Check for config.h:config.in when creating stamp-h.
 544         * configure: Rebuild.
 545         * Makefile.in (stamp-h): Depend upon config.in rather than
 546         config.h.in.  Set CONFIG_HEADERS to config.h:config.in when
 547         calling config.status.
 548
 549         * Makefile.in (do_distclean): Remove config.h and stamp-h.
 550         (Makefile): Just rebuild Makefile.
 551         (config.h, stamp-h): New targets.
 552         * configure.in: Create stamp-h when rebuilding config.h.
 553         * configure: Rebuild.
 554
 555 Wed Sep  6 15:00:33 1995  Ian Lance Taylor  <ian@cygnus.com>
 556
 557         * configure.in: Call AC_CONFIG_HEADER.  Substitute
 558         HOST_64BIT_LONG.  Check that various header files exist.  Check
 559         that fcntl exists.  Call BFD_BINARY_FOPEN.  Check whether malloc
 560         and/or free need to be declared.  Don't make a link to sysdep.h.
 561         Define TRAD_HEADER for various hosts.
 562         * configure: Rebuild.
 563         * configure.host: Don't set my_host.  Add definitions taken from
 564         host header files for various entries.  Remove entries which now
 565         do nothing.
 566         * acconfig.h: New file.
 567         * config.h.in: New file, built by autoheader.
 568         * sysdep.h: New file.
 569         * Makefile.in (do_distclean): Don't remove sysdep.h.
 570         (RECONFIG): Remove.
 571         (LOCAL_H_DEPS): New variable.
 572         ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
 573         $(RECONFIG).
 574         ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
 575         ($(OPTIONAL_BACKENDS)): Likewise.
 576         (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
 577         looking through sysdep.h.
 578         * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
 579         (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
 580         (fprintf_vma, sprintf_vma): Likewise.
 581         (int64_type, uint64_type): Don't define.
 582         * bfd-in2.h: Rebuild.
 583         * archures.c, bfd.c, srec.c: Include <ctype.h>.
 584         * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
 585         * lynx-core.c: Include stuff from old hosts/lynx.h.
 586         * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
 587         rather than NO_FCNTL.
 588         * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
 589         rather than NATIVE_HPPAHPUX_COMPILER.
 590         * trad-core.c: Don't include <errno.h>.  Include TRAD_HEADER if it
 591         is defined.
 592         * hosts/*.h: Remove all header files which merely include,
 593         declare, and define things.  Leave header files which define
 594         information needed by trad-core.c.
 595
 596         * aclocal.m4 (BFD_BINARY_FOPEN): Define.
 597         (BFD_CC_FOR_BUILD): Define.
 598         * configure.in: Use BFD_CC_FOR_BUILD.
 599         * configure: Rebuild.
 600
 601 Tue Sep  5 19:35:28 1995  Ian Lance Taylor  <ian@cygnus.com>
 602
 603         * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
 604         * configure: Rebuild.
 605
 606         * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
 607         a global symbol.
 608
 609 Tue Sep  5 12:48:26 1995  Jason Molenda   (crash@phydeaux.cygnus.com)
 610
 611         * config.bfd: i386pe_ve -> i386pe_vec.
 612
 613 Mon Sep  4 14:02:43 1995  Ian Lance Taylor  <ian@cygnus.com>
 614
 615         * configure.host: Incorporate host Makefile fragments by setting
 616         shell variables.
 617         * configure.in: Call AC_PROG_CC.  Substitute CFLAGS, HDEFINES and
 618         AR.  Call AC_PROG_INSTALL.  Substitute CC_FOR_BUILD, choosing a
 619         value based on whether the code is being compiled by a cross
 620         compiler.  Don't substitute host_makefile_frag or frags.
 621         * aclocal.m4: New file to define local AC_PROG_CC.
 622         * configure: Rebuild.
 623         * Makefile.in (INSTALL): Set to @INSTALL@.
 624         (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
 625         (INSTALL_DATA): Set to @INSTALL_DATA@.
 626         (AR): Set to @AR@.
 627         (CC): Define as @CC@.
 628         (CFLAGS): Set to @CFLAGS@.
 629         (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
 630         (@host_makefile_frag@): Remove.
 631         (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@.  Move $(CFLAGS)
 632         after other options.
 633         (config.status): Remove dependency upon @frags@.
 634         * config/*.mh, config/README: Remove.
 635
 636         * config.bfd: Rewrite to incorporate the contents of the Makefile
 637         fragments by setting shell variables, rather than merely returning
 638         the name of a Makefile fragment.
 639         * configure.in: Use shell variables set by config.bfd rather than
 640         looking at the target Makefile fragment files.  Don't substitute
 641         target_makefile_frag.  Do substitute TDEFINES.
 642         * configure: Rebuild.
 643         * Makefile.in (@target_makefile_frag@): Remove.
 644         (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
 645         * config/*.mt: Remove.
 646
 647 Mon Sep  4 03:13:28 1995  Ken Raeburn  <raeburn@cygnus.com>
 648
 649         * configure.in: Put changequote lines around "i[345]86" patterns
 650         section of core file support.
 651
 652 Sun Sep  3 11:31:58 1995  Jeff Law  (law@snake.cs.utah.edu)
 653
 654         * som.c (som_bfd_print_private_bfd_data): Define to use the
 655         generic version.
 656
 657 Fri Sep  1 17:08:40 1995  steve chamberlain  <sac@slash.cygnus.com>
 658
 659         * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
 660         entry, text_start and data_start.
 661
 662 Fri Sep  1 18:06:28 1995  Ian Lance Taylor  <ian@cygnus.com>
 663
 664         * Makefile.in (OFILES): Remove $(TDEPFILES).
 665         * config/apollo.mt (TDEPFILES): Remove.
 666         * config/README: Update.
 667
 668         * configure.in: For a native configuration, set COREFILE and
 669         COREFLAG based on the canonical host name.
 670         * configure: Rebuild.
 671         * Makefile.in: Rebuild dependencies.
 672         (ALL_CFLAGS): Add @COREFLAG@.
 673         (OFILES): Replace $(HDEPFILES) with @COREFILE@.
 674         * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
 675         support routines.  Check LYNX_CORE rather than HOST_LYNX.
 676         * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
 677         * i386lynx.c: Likewise.
 678         * m68klynx.c: Likewise.
 679         * sparclynx.c: Likewise.
 680         * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
 681         * *-core.c: Comment changes.
 682         * config/decstation.mh (HDEPFILES): Remove.
 683         (HDEFINES): Remove -DTRAD_CORE.
 684         * config/irix3.mh (RANLIB): Remove.
 685         * config/irix4.mh (HDEPFILES, RANLIB): Remove.
 686         (HDEFINES): Remove -DIRIX_CORE.
 687         * config/riscos.mh (RANLIB, HDEPFILES): Remove.
 688         (HDEFINES): Remove -DTRAD_CORE.
 689         * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
 690         * config/ultra3.mh (RANLIB): Remove.
 691         * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
 692         * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
 693         * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
 694         * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
 695         * config/hppahpux.mh, config/hppaosf.mh: Remove.
 696         * config/i386aix.mh, config/i386bsd.mh: Remove.
 697         * config/i386linux.mh, config/i386mach3.mh: Remove.
 698         * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
 699         * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
 700         * config/mipsmach3.mh, config/news-mips.mh: Remove.
 701         * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
 702         * config/rs600.mh, config/rs6000lynx.mh: Remove.
 703         * config/solaris2.mh, config/stratus.mh: Remove.
 704         * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
 705         * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
 706
 707 Fri Sep  1 15:18:50 1995  Kazumoto Kojima  <kkojima@info.kanagawa-u.ac.jp>
 708
 709         * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
 710         DT_FINI entry if the appropriate symbol is not in the hash table.
 711
 712         * libelf.h (struct elf_backend_data): Add create_program_headers
 713         and want_hdr_in_seg fields.
 714         * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
 715         defined.
 716         (elf_backend_create_program_headers): Likewise.
 717         (elfNN_bed): Initialize create_program_headers and
 718         want_hdr_in_seg.
 719         * elf.c (get_program_header_size): Call create_program_headers
 720         backend routine.
 721         (map_program_segments): Check want_hdr_in_seg backend field.  Call
 722         create_program_headers backend routine.
 723
 724         * elf.c (assign_file_positions_except_relocs): Align non allocated
 725         sections when creating an executable.
 726
 727         * elfcode.h (elf_swap_phdr_in): Make non static.
 728         (elf_swap_phdr_out): Make non static.
 729         * libelf.h (bfd_elf32_swap_phdr_in): Declare.
 730         (bfd_elf32_swap_phdr_out): Declare.
 731         (bfd_elf64_swap_phdr_in): Declare.
 732         (bfd_elf64_swap_phdr_out): Declare.
 733
 734         * ecofflink.c (ecoff_collect_shuffle): New static function.
 735         (_bfd_ecoff_get_accumulated_pdr): New function.
 736         (_bfd_ecoff_get_accumulated_sym): New function.
 737         (_bfd_ecoff_get_accumulated_ss): New function.
 738         * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
 739         (_bfd_ecoff_get_accumulated_sym): Declare.
 740         (_bfd_ecoff_get_accumulated_ss): Declare.
 741         * libbfd.h: Rebuild.
 742
 743 Fri Sep  1 13:20:25 1995  Ian Lance Taylor  <ian@cygnus.com>
 744
 745         * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
 746
 747         * elflink.h (elf_link_add_object_symbols): Handle indirect and
 748         warning symbols.  If any section is named .gnu.warning.XXX, treat
 749         the contents as a warning to be issued if the symbol XXX is
 750         referenced.
 751         (elf_link_output_extsym): For an indirect or warning symbol, just
 752         output the symbol it points to.
 753
 754         * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
 755         if bfd_hash_allocate fails, since it will already be set.
 756         (generic_link_hash_newfunc): Likewise.
 757         (archive_hash_newfunc): Likewise.
 758         (hash_entry_bfd): New static function.
 759         (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
 760         callback.  Allocate a new warning using the hash table newfunc.
 761         Use bfd_hash_replace to update the entry in the hash table, rather
 762         than assuming we can copy the fields with structure assignment.
 763
 764         * hash.c (bfd_hash_replace): New function.
 765         * bfd-in.h (bfd_hash_replace): Declare.
 766         * bfd-in2.h: Rebuild.
 767
 768 Fri Sep  1 08:12:50 1995  James G. Smith  <jsmith@beauty.cygnus.com>
 769
 770         * config.bfd: Add mips*vr4300-*-elf* target.
 771         * config/mipsbvr4300.mt: Added.
 772
 773 See file ChangeLog.2
 774
 775 \f
 776 Local Variables:
 777 mode: indented-text
 778 left-margin: 8
 779 fill-column: 74
 780 version-control: never
 781 End: