bfd/ChangeLog

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