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