bfd/ChangeLog

   1 Mon Oct  9 11:24:08 1995  Ian Lance Taylor  <ian@cygnus.com>
   2
   3         * coffcode.h (coff_slurp_symbol_table): Set BSF_NOT_AT_END for an
   4         XCOFF XTY_LD symbol.
   5
   6         * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
   7         _bfd_read_ar_hdr_fn.
   8         * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
   9         * bfd-in2.h, libbfd.h: Rebuild.
  10         * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
  11         return value.
  12         (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
  13         (bfd_slurp_bsd_armap_f2): Likewise.
  14         (_bfd_slurp_extended_name_table): Likewise.
  15
  16 Fri Oct  6 16:18:35 1995  Ken Raeburn  <raeburn@cygnus.com>
  17
  18         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
  19
  20         * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
  21         when the symbol table is empty.
  22
  23         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
  24         space for section symbols, since we don't output them either.
  25         (elf_m68k_adjust_dynindx): Removed.
  26
  27         * ptrace-core.c (rawptr): Make it a local variable of
  28         ptrace_unix_core_file_p.
  29         * trad-core.c (rawptr): Likewise, for trad_unix_core_file_p.
  30
  31 Fri Oct  6 12:24:47 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
  32
  33         * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
  34         NULL.
  35
  36         * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
  37         Mac object file formats.
  38
  39 Fri Oct  6 12:04:02 1995  Ian Lance Taylor  <ian@cygnus.com>
  40
  41         * coffgen.c (coff_fix_symbol_name): Don't try to set up file
  42         auxent if there isn't one.
  43         (coff_write_symbols): If there is no file auxent, use SYMNMLEN
  44         rather than FILNMLEN as the maximum name length.
  45
  46         * coffcode.h (bfd_coff_backend_data): Add new field
  47         _bfd_coff_print_aux.
  48         (bfd_coff_print_aux): New static function.
  49         (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
  50         scnlen field of an XTY_LD csect aux entry.
  51         (coff_print_aux): New static function.
  52         (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
  53         in coff_pointerize_aux_hook.
  54         (bfd_coff_std_swap_table): Initialize new field.
  55         * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
  56         * libcoff.h: Rebuild.
  57         * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
  58         * coff-mips.c (mips_ecoff_backend_data): Likewise.
  59
  60         * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
  61         if there are symbols, for native AIX ld compatibility.
  62
  63         * coffcode.h (bfd_coff_backend_data): Add new field
  64         _bfd_coff_pointerize_aux_hook.
  65         (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
  66         or I960, and as 0 otherwise.
  67         (bfd_coff_std_swap_table): Initialize new field.
  68         * libcoff.h: Rebuild.
  69         * coffgen.c (coff_pointerize_aux): Change parameters  to take
  70         symbol pointer instead of type and class, and to take aux index.
  71         Call _bfd_coff_pointerize_aux_hook if it is defined.
  72         (coff_get_normalized_symtab): Always call coff_pointerize_aux.
  73         * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
  74         * coff-mips.c (mips_ecoff_backend_data): Likewise.
  75
  76         * coff-rs6000.c: Add full support for AIX archives.  Rewrite old
  77         read-only/host-only support.
  78
  79         * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
  80         BSF_LOCAL.
  81         (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
  82         RS6000COFF_C.
  83
  84         * targets.c (bfd_target): Add _bfd_read_ar_hdr field.  Modify
  85         BFD_JUMP_TABLE_ARCHIVE accordingly.
  86         * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
  87         (_bfd_compute_and_write_armap): Declare.
  88         (_bfd_generic_read_ar_hdr): Declare.
  89         (_bfd_read_ar_hdr): Define.
  90         (_bfd_noarchive_read_ar_hdr): Define.
  91         (_bfd_archive_bsd_read_ar_hdr): Define.
  92         (_bfd_archive_coff_read_ar_hdr): Define.
  93         * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
  94         _bfd_read_ar_hdr instead.
  95         (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
  96         (_bfd_compute_and_write_armap): Rename from
  97         compute_and_write_armap.  Make non-static.  Change all callers.
  98         * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
  99         than _bfd_snarf_ar_hdr.
 100         * aout-target.h (MY_read_ar_hdr): Define if not defined.
 101         * ieee.c (ieee_read_ar_hdr): Define.
 102         * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
 103         * oasys.c (oasys_read_ar_hdr): Define.
 104         * som.c (som_read_ar_hdr): Define.
 105         * bfd-in2.h, libbfd.h: Rebuild.
 106
 107 Thu Oct  5 14:04:07 1995  steve chamberlain  <sac@slash.cygnus.com>
 108
 109         * peicode.c (coff_swap_filehdr_in): If symptr is
 110         zero, there aren't any symbols, even if nsyms is set.
 111
 112 Thu Oct  5 11:45:02 1995  Ian Lance Taylor  <ian@cygnus.com>
 113
 114         * libecoff.h (struct ecoff_backend_data): Add adjust_headers
 115         field.
 116         * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
 117         sections, and set styp correctly for them: .got, .hash, .dynamic,
 118         .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
 119         (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
 120         types.
 121         (ecoff_sort_hdrs): New static function.
 122         (ecoff_compute_section_file_positions): Return boolean, not void.
 123         Sort the sections by VMA before looking through them.  Put the
 124         first non SEC_ALLOC section on a new page.  Put every SEC_ALLOC
 125         section on an appropriate boundary within the page.
 126         (ecoff_compute_reloc_file_positions): Check return value of
 127         ecoff_compute_section_file_positions.
 128         (_bfd_ecoff_set_section_contents): Likewise.
 129         (_bfd_ecoff_write_object_contents): Check for various Alpha
 130         section types when incrementing text_size and data_size.  Call
 131         adjust_headers backend function if it exists.
 132         * coff-alpha.c (alpha_adjust_headers): New static function.
 133         (alpha_ecoff_backend_data): Initialize adjust_headers field.
 134         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 135
 136         * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
 137
 138 Wed Oct  4 18:15:02 1995  Jeff Law  (law@hurl.cygnus.com)
 139
 140         * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
 141         of ALTERNATE_AIX_CORE_FORMAT.
 142         * configure.in (aix4): No longer need CORE_FLAGS.
 143         * configure: Updated.
 144
 145 Wed Oct  4 15:36:36 1995  Ken Raeburn  <raeburn@cygnus.com>
 146
 147         NS32k changes from Ian Dall:
 148         * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
 149         macros.
 150         (aout_link_input_section_std, aout_link_input_section_ext,
 151         aout_link_reloc_link_order): Call them instead of _bfd_*
 152         versions.
 153         * aout-target.h (MY_exec_header_not_counted): New macro, defaults
 154         to zero.
 155         (backend_data): Use it instead of hardcoded zero.
 156
 157         * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
 158         (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
 159
 160         * ns32knetbsd.c: Include bfd.h.
 161         (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
 162         (MY_bfd_reloc_type_lookup): Declare function too.
 163         * pc532-mach.c (set_sizes): Don't declare.
 164         (MY_text_includes_header, MY_exec_header_not_counted): Define.
 165         (backend_data, MY_backend_data): Don't define.
 166
 167         * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
 168         ns32k-*-lites* like ns32k-*-netbsd*.
 169
 170         * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
 171         compile on lites.
 172
 173 Wed Oct  4 14:15:52 1995  Ian Lance Taylor  <ian@cygnus.com>
 174
 175         * coffcode.h (coff_write_object_contents): Restore setting
 176         f_timdat to 0, deleted on August 22.
 177
 178 Tue Oct  3 16:28:32 1995  steve chamberlain  <sac@slash.cygnus.com>
 179
 180         * coffcode.h (coff_bfd_copy_private_symbol_data,
 181         coff_bfd_copy_private_section_data,
 182         coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
 183         * peicode.h (coff_bfd_copy_private_bfd_data): New
 184         (pe_bfd_copy_private_bfd_data): New.
 185         (coff_swap_scnhdr_in): Swap bss size into the right place.
 186         (pe_print_private_bfd_data): Add some newlines.
 187
 188 Tue Oct  3 11:53:04 1995  Jeff Law  (law@hurl.cygnus.com)
 189
 190         * som.c (setup_sections): Don't die if a space has no subspaces.
 191
 192 Mon Oct  2 14:08:55 1995  Ian Lance Taylor  <ian@cygnus.com>
 193
 194         * elflink.h (elf_link_add_object_symbols): Don't let a weak
 195         dynamic symbol override a common symbol.  Don't change the size or
 196         type if they have been set and the new symbol is not a definition.
 197         Warn if the size or type changes.
 198
 199 Sun Oct  1 01:34:41 1995  Jeff Law  (law@hurl.cygnus.com)
 200
 201         * som.c (som_begin_writing): Don't write the symbol table or
 202         symbol  strings.
 203         (som_finish_writing): Write them here.  Place them after the
 204         subspace data, but before the relocs.
 205
 206 Fri Sep 29 11:01:55 1995  Ian Lance Taylor  <ian@cygnus.com>
 207
 208         * sunos.c (sunos_add_one_symbol): Just pass false, not
 209         info->shared_library, to sunos_create_dynamic_sections.
 210         (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
 211         section.
 212         (sunos_check_dynamic_reloc): Remove .text section assertion.
 213
 214 Thu Sep 28 18:48:47 1995  Stan Shebs  <shebs@andros.cygnus.com>
 215
 216         * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
 217         * configure, configure.in: Add pmac_xcoff_vec case.
 218         * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
 219         * coff-pmac.c: New file, PowerMac XCOFF support.
 220         * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
 221         * targets.c (pmac_xcoff_vec): Declare.
 222
 223         * mpw-config.in: Various changes to be compatible with the
 224         autoconf-based configury.
 225         * mpw-make.sed: New file, sed commands to translate Unix
 226         makefile into MPW syntax.
 227         * mpw-make.in: Remove.
 228         * hosts/mpw.h: Remove.
 229         * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
 230         true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
 231
 232 Thu Sep 28 17:06:23 1995  steve chamberlain  <sac@slash.cygnus.com>
 233
 234         * binary.c (binary_get_symtab): Return an empty string on error.
 235         * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
 236
 237 Thu Sep 28 15:30:44 1995  Kim Knuttila  <krk@nellie>
 238
 239         * coff-ppc.c: Reformatted according to gnu conventions
 240                       Removed irrelevant "if 0" code
 241
 242 Thu Sep 28 11:19:53 1995  Ian Lance Taylor  <ian@cygnus.com>
 243
 244         * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
 245         symbols rather than as indirect symbols.
 246         (MY(slurp_symbol_table)): Don't do anything special about
 247         secondary symbols.
 248
 249         * coffcode.h (coff_new_section_hook): Make sure that the alignment
 250         of .ctors and .dtors sections is no larger than 2.
 251
 252         * sunos.c (sunos_add_one_symbol): Don't change
 253         bfd_link_hash_common to bfd_link_hash_new, since it may be on the
 254         undef list.
 255         (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
 256         dynamic symbols when creating a shared library.
 257         (sunos_scan_ext_relocs): Handle relocs correctly when creating a
 258         shared library.
 259         (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
 260         written even if it is not defined in a regular object.
 261         (sunos_write_dynamic_symbol): Use plt_offset for the address of
 262         the jump table reloc.  Add an assertion.  Use RELOC_JMP_SLOT
 263         rather than the constant 22.
 264         (sunos_check_dynamic_reloc): Handle creating a shared library.
 265         (sunos_finish_dynamic_link): Set the first entry in the GOT to
 266         zero when creating a shared library.
 267         * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
 268         write it out at the start of the symbol table.
 269
 270         * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
 271
 272 Thu Sep 28 00:58:05 1995  Doug Evans  <dje@deneb.cygnus.com>
 273
 274         * config.bfd: Add arm-*-coff.
 275         * configure.in, configure: Add armcoff_{little,big}_vec.
 276         * targets.c (armcoff_{little,big}_vec): Declare.
 277         (bfd_target_vector): Add armcoff_{little,big}_vec.
 278         * coff-arm.c (armcoff_{little,big}_vec): Always define.
 279
 280 Wed Sep 27 10:37:14 1995  Ian Lance Taylor  <ian@cygnus.com>
 281
 282         * targets.c (bfd_find_target): Remove debugging code.
 283
 284 Wed Sep 27 07:23:39 1995  Kim Knuttila  <krk@nellie>
 285
 286         * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
 287         support on powerpc.
 288         * Makefile.in: added *-ppc files
 289         * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
 290         allow pe based .o's to be shared with other tools on ppc/NT
 291         * config.bfd: added powerpc[le]-[pe|winnt] config support
 292         * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
 293         * peicode.h: Added more section flags for PE on ppc
 294                      Added coff_swap_filehdr_out to allow peicode.h to be
 295                      used for non-image PE files on ppc.
 296                      Check for image, or not, before copying pe_opthdr
 297         * targets.c: Added new bfd's
 298         * targets.c: Removed two inactive bfds that shouldn't have made it this
 299                      far.
 300
 301 Tue Sep 26 14:06:41 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 302
 303         * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
 304         explicit values to initialize all relocs.  Change all users.
 305         (ppc_elf_brtaken_inner): New function to handle branch predicition
 306         relocs.
 307         (ppc_elf_brtaken_reloc): Ditto.
 308         (ppc_elf_howto_raw): Use new functions.  Make sure all unsupported
 309         relocs use ppc_elf_unsupported_reloc.
 310         (ppc_elf_merge_private_bfd_data): Keep track of whether an error
 311         needs to be reported.
 312         (ppc_elf_relocate_section): Support branch prediction relocs.
 313
 314 Tue Sep 26 12:48:05 1995  Ian Lance Taylor  <ian@cygnus.com>
 315
 316         * bfd.c (bfd_assert): Remove \n from string passed to
 317         _bfd_error_handler.
 318
 319         * coff-i386.c: (TWO_DATA_SECS): Don't define.
 320         * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
 321         (bfd_coff_make_section_hook): Don't define.
 322         (coff_make_section_hook): Remove.
 323         (sec_to_styp_flags): Remove TWO_DATA_SECS case.
 324         (styp_to_sec_flags): Likewise.
 325         (coff_write_object_contents): Likewise.
 326         (bfd_coff_std_swap_table): Don't initialize make_section_hook
 327         field.
 328         * libcoff.h: Rebuild.
 329         * coffgen.c (make_a_section_from_file): Just call
 330         bfd_make_section_anyway, not bfd_make_section or
 331         bfd_coff_make_section_hook.
 332         * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
 333         * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
 334         * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
 335         make_section_hook field.
 336         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 337
 338         * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
 339         pointers into value field for warning and indirect symbols; just
 340         leave the value field alone.
 341         * linker.c (generic_link_add_symbol_list): Use next symbol for
 342         warning and indirect symbols, rather than looking in symbol value.
 343         * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
 344         parameter.  Change all callers.  Remove support for indirect
 345         symbols; it didn't work anyhow.
 346         (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
 347         * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
 348         * bfd-in2.h: Rebuild.
 349
 350 Mon Sep 25 16:04:09 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 351
 352         * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
 353         go back to telling the tools this reloc operates on 32 bits.
 354
 355 Mon Sep 25 11:48:02 1995  Ian Lance Taylor  <ian@cygnus.com>
 356
 357         * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
 358         rather than a direct fprintf.
 359         * archive.c (_bfd_write_archive_contents): Likewise.
 360         * coffcode.h (coff_slurp_symbol_table): Likewise.
 361         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
 362         (ppc_elf_unsupported_reloc): Likewise.
 363         (ppc_elf_relocate_section): Likewise.
 364         * i386linux.c (linux_tally_symbols): Likewise.
 365         (linux_finish_dynamic_link): Likewise.
 366         * osf-core.c (osf_core_core_file_p): Likewise.
 367         * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
 368         * som.c (som_sizeof_headers): Likewise.
 369         * srec.c (srec_bad_byte): Likewise.
 370         * bfd.c (bfd_assert): Likewise.  Also change file to be const.
 371         * libbfd-in.h (bfd_assert): Declare first parameter const.
 372         * libbfd.h: Rebuild.
 373         * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
 374         bfd_reloc_overflow is enough.
 375         * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
 376         * coff-h8500.c (rtype2howto): Likewise.
 377         * coff-z8k.c (rtype2howto): Likewise.
 378         * coffcode.h (dummy_reloc16_extra_cases): Likewise.
 379         * elf.c (_bfd_elf_get_lineno): Likewise.
 380         (_bfd_elf_no_info_to_howto): Likewise.
 381         (_bfd_elf_no_info_to_howto_rel): Likewise.
 382         * hp300hpux.c (convert_sym_type): Likewise.
 383         (MY(swap_std_reloc_in)): Likewise.
 384         * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
 385
 386         * libaout.h (struct aoutdata): Add line_buf field.
 387         * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
 388         and filename_buffer.  Instead, use a malloc buffer stored in the
 389         new line_buf field.  Remove length restrictions.
 390
 391         * coffgen.c (string_size): Remove static variable.
 392         (debug_string_size, debug_string_section): Likewise.
 393         (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
 394         and debug_string_size_p parameters.  Use them instead of the
 395         global variables.  Change all callers.
 396         (coff_write_symbol): Likewise.
 397         (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
 398         (coff_write_symbols): Add local variables to replace removed
 399         global variables.
 400
 401         * libcoff-in.h (struct coff_section_tdata): Add offset, i,
 402         function, and line_base fields.
 403         * libcoff.h: Rebuild.
 404         * coffgen.c (coff_find_nearest_line): Use section tdata to cache
 405         information, rather than using static variables.
 406
 407         * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
 408         file.  From Peter DeWolf <pld@amt.tay1.dec.com>.
 409
 410         * init.c (initialized): Remove static variable.
 411         (bfd_init): Don't bother setting initialized.
 412         (bfd_check_init): Remove.
 413         * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
 414         * libbfd.h: Rebuild.
 415
 416 Sat Sep 23 01:22:23 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 417
 418         * rs6000-core.c (rs6000coff_core_p):  Don't check the core file
 419         size for full core dumps. Copy core file header to private data.
 420         (rs6000coff_core_file_failing_command,
 421         rs6000coff_core_file_failing_signal):  New functions to extract
 422         the file name and terminating signal from the core file.
 423         * coff-rs6000.c:  Use them.
 424
 425 Fri Sep 22 17:44:47 1995  Ian Lance Taylor  <ian@cygnus.com>
 426
 427         Change arch info to be const, initialized at compile time.
 428         * archures.c: Reindent many functions.  Change CONST to const.
 429         (bfd_arch_info_type): Make arch_name const.  Remove disassemble;
 430         nothing set it anyhow.  Make next const.
 431         (bfd_arch_info_list): Remove.
 432         (bfd_archures_list): Rename from archures_init_table.  Change from
 433         a table of function pointers to a table of bfd_arch_info_type
 434         structure addresses.
 435         (bfd_scan_arch): Rewrite accordingly.  Return a const pointer.
 436         (bfd_lookup_arch): Likewise.
 437         (bfd_set_arch_info): Rewrite accordingly.  Change argument to be a
 438         const pointer.
 439         (bfd_default_arch_struct): Make const.
 440         (bfd_arch_init, bfd_arch_linkin): Remove.
 441         (bfd_get_arch_info): Return a const pointer.
 442         * init.c (bfd_init): Don't call bfd_arch_init.
 443         * bfd.c (struct _bfd): Make arch_info const.
 444         * bfd-in2.h: Rebuild.
 445         * libbfd.h: Rebuild.
 446         * configure.in: Put & before everything in $selarchs.
 447         * configure: Rebuild.
 448         * cpu-*.c: Change bfd_*_arch from a function which calls
 449         bfd_arch_linkin to a const structure.
 450         * ieee.c (ieee_object_p): Make arch const.
 451
 452 Fri Sep 22 16:23:18 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 453
 454         * reloc.c (bfd_reloc_code_type): Add relocations to support all of
 455         PowerPC V.4.
 456         * bfd-in2.h: Regenerate.
 457         * libbfd.h: Regenerate.
 458
 459         * elf32-ppc.c (reloc_type): Update names to match current draft.
 460         (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
 461         relative.  Update names to current V.4 draft.
 462         (ppc_elf_reloc_type_lookup): Add support for more relocations.
 463         (ppc_elf_relocate_section): Rename relocations to match draft.
 464
 465 Thu Sep 21 21:53:18 1995  Michael Meissner  <meissner@cygnus.com>
 466
 467         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
 468         compiled with -mrelocatable-lib to be linked with either normal
 469         modules or -mrelocatable modules.
 470
 471 Wed Sep 20 12:03:26 1995  Ian Lance Taylor  <ian@cygnus.com>
 472
 473         * coffcode.h (coff_write_object_contents): Clear the vstamp field
 474         in the a.out header.
 475
 476         * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
 477         a reloc against a local symbol, even if it's not a section.
 478
 479 Tue Sep 19 17:02:26 1995  Ian Lance Taylor  <ian@cygnus.com>
 480
 481         * targets.c (bfd_target): Remove unused align_power_min field.
 482         * bfd-in2.h: Rebuild.
 483         * All backends: Remove initialization of align_power_min.
 484
 485 Tue Sep 19 14:02:21 1995  steve chamberlain  <sac@slash.cygnus.com>
 486
 487         * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
 488
 489 Mon Sep 18 14:35:01 1995  Arne H. Juul  <arnej@pvv.unit.no>
 490
 491         * config.bfd (mips-dec-netbsd*): New target.
 492         * configure.host (mips-dec-netbsd*): New host.
 493         * configure.in (mips-dec-netbsd*): New native.
 494         * configure: Rebuild.
 495
 496 Fri Sep 15 10:24:36 1995  Ian Lance Taylor  <ian@cygnus.com>
 497
 498         Make the COFF backend linker merge common types:
 499         * cofflink.c (struct coff_debug_merge_element): Define.
 500         (struct coff_debug_merge_type): Define.
 501         (struct coff_debug_merge_hash_entry): Define.
 502         (struct coff_debug_merge_hash_table): Define.
 503         (coff_debug_merge_hash_table_init): Define.
 504         (coff_debug_merge_hash_table_free): Define.
 505         (coff_debug_merge_hash_lookup): Define.
 506         (struct coff_final_link_info): Add debug_merge field.
 507         (coff_debug_merge_hash_newfunc): New static function.
 508         (_bfd_coff_final_link): Allocate and free debug_merge table.
 509         (coff_link_input_bfd): Merge identical enum, struct and union
 510         types.
 511
 512 Thu Sep 14 14:53:58 1995  Ian Lance Taylor  <ian@cygnus.com>
 513
 514         Convert i960 COFF to use COFF backend linker.
 515         * coff-i960.c (coff_i960_relocate): Use a coff_section_data
 516         structure to store the symbol being used.
 517         (coff_i960_start_final_link): New static function.
 518         (coff_i960_relocate_section): New static function.
 519         (coff_i960_adjust_symndx): New static function.
 520         (coff_start_final_link): Define.
 521         (coff_relocate_section): Define.
 522         (coff_adjust_symndx): Define.
 523         * coffcode.h (bfd_coff_backend_data): Add new callback function
 524         _bfd_coff_start_final_link.
 525         (bfd_coff_start_final_link): Define.
 526         (coff_start_final_link): Define if not defined.
 527         (bfd_coff_std_swap_table): Add coff_start_final_link.
 528         * cofflink.c (_bfd_coff_internal_syment_name): Make globally
 529         visible.
 530         (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
 531         function callback is not NULL.
 532         * libcoff-in.h (struct coff_section_tdata): Add tdata field.
 533         (_bfd_coff_internal_syment_name): Declare.
 534         * libcoff.h: Rebuild.
 535         * configure.in (icoff_big_vec): Add cofflink.o.
 536         (icoff_little_vec): Likewise.
 537         * configure: Rebuild.
 538
 539 Wed Sep 13 17:38:23 1995  Fred Fish  <fnf@rtl.cygnus.com>
 540
 541         * Makefile.in (clean-info): Remove extraneous tab from line
 542         following action.
 543
 544 Wed Sep 13 13:27:53 1995  Ian Lance Taylor  <ian@cygnus.com>
 545
 546         * cofflink.c (coff_link_input_bfd): Fail if a section with no
 547         contents has relocs.
 548
 549 Thu Sep 12 12:45:34 1995  steve chamberlain  <sac@slash.cygnus.com>
 550
 551         * coffcode.h (coff_compute_section_file_positions): Keep the
 552         raw size safe.
 553         (coff_write_object_contents): Remember if it's a relocatable
 554         file.
 555         * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
 556         * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
 557         if relocatable file. Swap out saved raw size.
 558
 559 Tue Sep 12 12:14:33 1995  Ian Lance Taylor  <ian@cygnus.com>
 560
 561         * Makefile.in (do_maintainer_clean): Rename from do_realclean.
 562         (maintainer-clean): Rename from realclean, passing
 563         maintainer-clean down to subdirectories, but leave realclean as a
 564         synonym.
 565
 566         * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
 567         warning callback.
 568
 569         * dep-in.sed: Remove config.h from generated dependencies.
 570
 571         * sunos.c (sunos_slurp_dynamic_symtab): New static function,
 572         broken out of sunos_canonicalize_dynamic_symtab.
 573         (sunos_canonicalize_dynamic_symtab): Call new function
 574         sunos_slurp_dynamic_symtab.
 575         (sunos_add_dynamic_symbols): Add three new parameters.  Return the
 576         dynamic symbol table to the caller.
 577         * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
 578         callback to override the symbols being read.
 579         * libaout.h (struct aout_backend_data): Add three new parameters
 580         to add_dynamic_symbols callback.
 581
 582         Extensive minor changes to avoid various gcc warnings.  Also:
 583         * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
 584         * archures.c (bfd_arch_info_type): Change mach field from long to
 585         unsigned long.
 586         (bfd_lookup_arch): Change machine parameter from long to unsigned
 587         long.
 588
 589 Mon Sep 11 10:55:47 1995  Ian Lance Taylor  <ian@cygnus.com>
 590
 591         * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
 592         a symbol with a non-zero plt_offset.
 593
 594 Fri Sep  8 11:47:24 1995  Ian Lance Taylor  <ian@cygnus.com>
 595
 596         * elfcode.h (align_file_position): Remove; not used.
 597
 598         * configure.in: Only check for <sys/procfs.h> on a native system,
 599         and make sure it defines prstatus_t.
 600         * configure: Rebuild.
 601
 602 Thu Sep  7 12:48:01 1995  Ian Lance Taylor  <ian@cygnus.com>
 603
 604         * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
 605
 606         * config.in: Rename from config.h.in.
 607         * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
 608         Check for config.h:config.in when creating stamp-h.
 609         * configure: Rebuild.
 610         * Makefile.in (stamp-h): Depend upon config.in rather than
 611         config.h.in.  Set CONFIG_HEADERS to config.h:config.in when
 612         calling config.status.
 613
 614         * Makefile.in (do_distclean): Remove config.h and stamp-h.
 615         (Makefile): Just rebuild Makefile.
 616         (config.h, stamp-h): New targets.
 617         * configure.in: Create stamp-h when rebuilding config.h.
 618         * configure: Rebuild.
 619
 620 Wed Sep  6 15:00:33 1995  Ian Lance Taylor  <ian@cygnus.com>
 621
 622         * configure.in: Call AC_CONFIG_HEADER.  Substitute
 623         HOST_64BIT_LONG.  Check that various header files exist.  Check
 624         that fcntl exists.  Call BFD_BINARY_FOPEN.  Check whether malloc
 625         and/or free need to be declared.  Don't make a link to sysdep.h.
 626         Define TRAD_HEADER for various hosts.
 627         * configure: Rebuild.
 628         * configure.host: Don't set my_host.  Add definitions taken from
 629         host header files for various entries.  Remove entries which now
 630         do nothing.
 631         * acconfig.h: New file.
 632         * config.h.in: New file, built by autoheader.
 633         * sysdep.h: New file.
 634         * Makefile.in (do_distclean): Don't remove sysdep.h.
 635         (RECONFIG): Remove.
 636         (LOCAL_H_DEPS): New variable.
 637         ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
 638         $(RECONFIG).
 639         ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
 640         ($(OPTIONAL_BACKENDS)): Likewise.
 641         (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
 642         looking through sysdep.h.
 643         * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
 644         (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
 645         (fprintf_vma, sprintf_vma): Likewise.
 646         (int64_type, uint64_type): Don't define.
 647         * bfd-in2.h: Rebuild.
 648         * archures.c, bfd.c, srec.c: Include <ctype.h>.
 649         * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
 650         * lynx-core.c: Include stuff from old hosts/lynx.h.
 651         * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
 652         rather than NO_FCNTL.
 653         * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
 654         rather than NATIVE_HPPAHPUX_COMPILER.
 655         * trad-core.c: Don't include <errno.h>.  Include TRAD_HEADER if it
 656         is defined.
 657         * hosts/*.h: Remove all header files which merely include,
 658         declare, and define things.  Leave header files which define
 659         information needed by trad-core.c.
 660
 661         * aclocal.m4 (BFD_BINARY_FOPEN): Define.
 662         (BFD_CC_FOR_BUILD): Define.
 663         * configure.in: Use BFD_CC_FOR_BUILD.
 664         * configure: Rebuild.
 665
 666 Tue Sep  5 19:35:28 1995  Ian Lance Taylor  <ian@cygnus.com>
 667
 668         * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
 669         * configure: Rebuild.
 670
 671         * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
 672         a global symbol.
 673
 674 Tue Sep  5 12:48:26 1995  Jason Molenda   (crash@phydeaux.cygnus.com)
 675
 676         * config.bfd: i386pe_ve -> i386pe_vec.
 677
 678 Mon Sep  4 14:02:43 1995  Ian Lance Taylor  <ian@cygnus.com>
 679
 680         * configure.host: Incorporate host Makefile fragments by setting
 681         shell variables.
 682         * configure.in: Call AC_PROG_CC.  Substitute CFLAGS, HDEFINES and
 683         AR.  Call AC_PROG_INSTALL.  Substitute CC_FOR_BUILD, choosing a
 684         value based on whether the code is being compiled by a cross
 685         compiler.  Don't substitute host_makefile_frag or frags.
 686         * aclocal.m4: New file to define local AC_PROG_CC.
 687         * configure: Rebuild.
 688         * Makefile.in (INSTALL): Set to @INSTALL@.
 689         (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
 690         (INSTALL_DATA): Set to @INSTALL_DATA@.
 691         (AR): Set to @AR@.
 692         (CC): Define as @CC@.
 693         (CFLAGS): Set to @CFLAGS@.
 694         (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
 695         (@host_makefile_frag@): Remove.
 696         (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@.  Move $(CFLAGS)
 697         after other options.
 698         (config.status): Remove dependency upon @frags@.
 699         * config/*.mh, config/README: Remove.
 700
 701         * config.bfd: Rewrite to incorporate the contents of the Makefile
 702         fragments by setting shell variables, rather than merely returning
 703         the name of a Makefile fragment.
 704         * configure.in: Use shell variables set by config.bfd rather than
 705         looking at the target Makefile fragment files.  Don't substitute
 706         target_makefile_frag.  Do substitute TDEFINES.
 707         * configure: Rebuild.
 708         * Makefile.in (@target_makefile_frag@): Remove.
 709         (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
 710         * config/*.mt: Remove.
 711
 712 Mon Sep  4 03:13:28 1995  Ken Raeburn  <raeburn@cygnus.com>
 713
 714         * configure.in: Put changequote lines around "i[345]86" patterns
 715         section of core file support.
 716
 717 Sun Sep  3 11:31:58 1995  Jeff Law  (law@snake.cs.utah.edu)
 718
 719         * som.c (som_bfd_print_private_bfd_data): Define to use the
 720         generic version.
 721
 722 Fri Sep  1 17:08:40 1995  steve chamberlain  <sac@slash.cygnus.com>
 723
 724         * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
 725         entry, text_start and data_start.
 726
 727 Fri Sep  1 18:06:28 1995  Ian Lance Taylor  <ian@cygnus.com>
 728
 729         * Makefile.in (OFILES): Remove $(TDEPFILES).
 730         * config/apollo.mt (TDEPFILES): Remove.
 731         * config/README: Update.
 732
 733         * configure.in: For a native configuration, set COREFILE and
 734         COREFLAG based on the canonical host name.
 735         * configure: Rebuild.
 736         * Makefile.in: Rebuild dependencies.
 737         (ALL_CFLAGS): Add @COREFLAG@.
 738         (OFILES): Replace $(HDEPFILES) with @COREFILE@.
 739         * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
 740         support routines.  Check LYNX_CORE rather than HOST_LYNX.
 741         * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
 742         * i386lynx.c: Likewise.
 743         * m68klynx.c: Likewise.
 744         * sparclynx.c: Likewise.
 745         * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
 746         * *-core.c: Comment changes.
 747         * config/decstation.mh (HDEPFILES): Remove.
 748         (HDEFINES): Remove -DTRAD_CORE.
 749         * config/irix3.mh (RANLIB): Remove.
 750         * config/irix4.mh (HDEPFILES, RANLIB): Remove.
 751         (HDEFINES): Remove -DIRIX_CORE.
 752         * config/riscos.mh (RANLIB, HDEPFILES): Remove.
 753         (HDEFINES): Remove -DTRAD_CORE.
 754         * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
 755         * config/ultra3.mh (RANLIB): Remove.
 756         * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
 757         * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
 758         * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
 759         * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
 760         * config/hppahpux.mh, config/hppaosf.mh: Remove.
 761         * config/i386aix.mh, config/i386bsd.mh: Remove.
 762         * config/i386linux.mh, config/i386mach3.mh: Remove.
 763         * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
 764         * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
 765         * config/mipsmach3.mh, config/news-mips.mh: Remove.
 766         * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
 767         * config/rs600.mh, config/rs6000lynx.mh: Remove.
 768         * config/solaris2.mh, config/stratus.mh: Remove.
 769         * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
 770         * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
 771
 772 Fri Sep  1 15:18:50 1995  Kazumoto Kojima  <kkojima@info.kanagawa-u.ac.jp>
 773
 774         * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
 775         DT_FINI entry if the appropriate symbol is not in the hash table.
 776
 777         * libelf.h (struct elf_backend_data): Add create_program_headers
 778         and want_hdr_in_seg fields.
 779         * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
 780         defined.
 781         (elf_backend_create_program_headers): Likewise.
 782         (elfNN_bed): Initialize create_program_headers and
 783         want_hdr_in_seg.
 784         * elf.c (get_program_header_size): Call create_program_headers
 785         backend routine.
 786         (map_program_segments): Check want_hdr_in_seg backend field.  Call
 787         create_program_headers backend routine.
 788
 789         * elf.c (assign_file_positions_except_relocs): Align non allocated
 790         sections when creating an executable.
 791
 792         * elfcode.h (elf_swap_phdr_in): Make non static.
 793         (elf_swap_phdr_out): Make non static.
 794         * libelf.h (bfd_elf32_swap_phdr_in): Declare.
 795         (bfd_elf32_swap_phdr_out): Declare.
 796         (bfd_elf64_swap_phdr_in): Declare.
 797         (bfd_elf64_swap_phdr_out): Declare.
 798
 799         * ecofflink.c (ecoff_collect_shuffle): New static function.
 800         (_bfd_ecoff_get_accumulated_pdr): New function.
 801         (_bfd_ecoff_get_accumulated_sym): New function.
 802         (_bfd_ecoff_get_accumulated_ss): New function.
 803         * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
 804         (_bfd_ecoff_get_accumulated_sym): Declare.
 805         (_bfd_ecoff_get_accumulated_ss): Declare.
 806         * libbfd.h: Rebuild.
 807
 808 Fri Sep  1 13:20:25 1995  Ian Lance Taylor  <ian@cygnus.com>
 809
 810         * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
 811
 812         * elflink.h (elf_link_add_object_symbols): Handle indirect and
 813         warning symbols.  If any section is named .gnu.warning.XXX, treat
 814         the contents as a warning to be issued if the symbol XXX is
 815         referenced.
 816         (elf_link_output_extsym): For an indirect or warning symbol, just
 817         output the symbol it points to.
 818
 819         * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
 820         if bfd_hash_allocate fails, since it will already be set.
 821         (generic_link_hash_newfunc): Likewise.
 822         (archive_hash_newfunc): Likewise.
 823         (hash_entry_bfd): New static function.
 824         (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
 825         callback.  Allocate a new warning using the hash table newfunc.
 826         Use bfd_hash_replace to update the entry in the hash table, rather
 827         than assuming we can copy the fields with structure assignment.
 828
 829         * hash.c (bfd_hash_replace): New function.
 830         * bfd-in.h (bfd_hash_replace): Declare.
 831         * bfd-in2.h: Rebuild.
 832
 833 Fri Sep  1 08:12:50 1995  James G. Smith  <jsmith@beauty.cygnus.com>
 834
 835         * config.bfd: Add mips*vr4300-*-elf* target.
 836         * config/mipsbvr4300.mt: Added.
 837
 838 See file ChangeLog.2
 839
 840 \f
 841 Local Variables:
 842 mode: indented-text
 843 left-margin: 8
 844 fill-column: 74
 845 version-control: never
 846 End: