bfd/ChangeLog

   1 Wed Aug  7 14:11:44 1996  Philippe De Muyter  <phdm@info.ucl.ac.be>
   2
   3         * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
   4         realloc.
   5         * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
   6         (NEED_DECLARATION_REALLOC): New macro.
   7         * configure, config.in: Rebuild.
   8         * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
   9         (realloc): Declare if NEED_DECLARATION_REALLOC.
  10
  11         * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
  12         <strings.h> if they exist.
  13
  14         * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
  15
  16 Wed Aug  7 12:12:03 1996  Ian Lance Taylor  <ian@cygnus.com>
  17
  18         * cpu-i386.c (i8086_arch): Architecture info for the i8086.
  19
  20         Based on patches from Eric Valette <valette@crf.canon.fr>:
  21         * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
  22         LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
  23         (elf_howto_table): Add entries for new relocs.
  24         (elf_i386_reloc_type_lookup): Handle new relocs.
  25         (elf_i386_info_to_howto): Just call abort.
  26         (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
  27         (elf_i386_relocate_section): Likewise.
  28
  29 start-sanitize-d10v
  30 Tue Aug  6 12:54:56 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
  31
  32         * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
  33
  34 end-sanitize-d10v
  35 Mon Aug  5 13:42:41 1996  Ian Lance Taylor  <ian@cygnus.com>
  36
  37         * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
  38         only get the LMA from the phdr if they are in the same part of the
  39         file.
  40
  41         * elf.c (map_sections_to_segments): Rewrite tests for starting a
  42         new segment to make them more comprehensible.  If the relationship
  43         between the LMA and the VMA changed, start a new segment.  Don't
  44         check dynsec when deciding whether to start a new segment for a
  45         writeable section; -N will now handle this.
  46
  47 Thu Aug  1 22:43:08 1996  Jeffrey A Law  (law@cygnus.com)
  48
  49         * libhppa.h: Remove "esel" changes.  Not the right approach.
  50         * som.c: Corresponding changes.
  51         (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
  52         which don't have a SOM symbol type associated with them.
  53         Reverses a 1994 change.
  54
  55 Wed Jul 31 15:50:55 1996  Ian Lance Taylor  <ian@cygnus.com>
  56
  57         Make ld -N more reasonable for ELF:
  58         * elf.c (map_sections_to_segments): If D_PAGED is not set, set
  59         phdr_in_section to false, and always use a single load segment.
  60         (elf_sort_sections): Sort sections by LMA after VMA.
  61         (assign_file_positions_for_segments): If D_PAGED is not set, don't
  62         align to maxpagesize.
  63         (assign_file_positions_except_relocs): Likewise.
  64         * elfcode.h (elf_object_p): If a section is loaded but not page
  65         aligned, clear D_PAGED.
  66
  67 Wed Jul 31 15:00:12 1996  James G. Smith  <jsmith@cygnus.co.uk>
  68
  69         * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
  70         Added, for internal use by the ARM gas.
  71         * libbfd.h: Rebuilt
  72         * bfd-in2.h: Rebuilt
  73
  74 Tue Jul 30 14:14:57 1996  Jeffrey A Law  (law@cygnus.com)
  75
  76         * libhppa.h (R_HPPA_ESEL): New field selector.
  77         (e_esel): Similarly.
  78         * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
  79         then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
  80         (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
  81
  82 Tue Jul 30 13:31:27 1996  Ian Lance Taylor  <ian@cygnus.com>
  83
  84         * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
  85         archive search before looking for stripped dynamic objects.
  86
  87 Fri Jul 26 17:51:39 1996  Ian Lance Taylor  <ian@cygnus.com>
  88
  89         * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
  90         symbol a warning rather than an error.
  91
  92 Wed Jul 24 12:02:53 1996  Ian Lance Taylor  <ian@cygnus.com>
  93
  94         * elf.c (assign_file_positions_for_segments): Track the virtual
  95         memory position separately from the file position, and use it to
  96         compute the alignment adjustment.
  97
  98 start-sanitize-d10v
  99 Tue Jul 23 10:43:31 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 100
 101         * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
 102         and fixed mask on R_D10V_10_PCREL_L.
 103
 104 end-sanitize-d10v
 105 Mon Jul 22 15:30:30 1996  Ian Lance Taylor  <ian@cygnus.com>
 106
 107         * elf64-mips.c: Include "aout/ar.h".
 108         (mips_elf64_slurp_armap): New static function.
 109         (mips_elf64_write_armap): New static function.
 110         (bfd_elf64_archive_*): Define.
 111         * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
 112         Use instead of bfd_generic_archive_p.
 113         (bfd_elfNN_write_archive_contents): Define if not defined.  Use
 114         instead of _bfd_write_archive_contents.
 115         (bfd_elfNN_mkdarchive): Define if not defined.  Use instead of
 116         _bfd_generic_mkarchive.
 117         (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
 118         bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
 119         _bfd_archive_coff.
 120         (TARGET_LITTLE_SYM): Likewise.
 121         * archive.c (bfd_slurp_armap): Check for and reject an archive map
 122         name of /SYM64/.
 123         * Makefile.in: Rebuild dependencies.
 124
 125         * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
 126         SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
 127         SHT_MIPS_EVENTS sections.
 128         (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
 129         SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
 130         sections.
 131         (_bfd_mips_elf_fake_sections): Likewise.
 132
 133         * libecoff.h (ecoff_data_type): Add rdata_in_text field.
 134         * ecoff.c (ecoff_compute_section_file_positions): Copy
 135         rdata_in_text from backend info to tdata.  Clear it if any data
 136         section comes before .rdata.
 137         (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
 138         tdata rather than backend info.
 139
 140 Fri Jul 19 18:15:51 1996  Ian Lance Taylor  <ian@cygnus.com>
 141
 142         * configure.in: Fix test for whether a compiler has a 64 bit
 143         type.  From Jim Wilson <wilson@cygnus.com>.
 144
 145 Thu Jul 18 15:39:10 1996  Ian Lance Taylor  <ian@cygnus.com>
 146
 147         * configure.host (mips-sgi-irix6*): New host.
 148
 149         * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
 150         (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
 151         BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT.  Add bfd-in2.h:bfd-in2.h
 152         to AC_OUTPUT call.
 153         * configure: Rebuild.
 154         * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
 155         (BFD_HOST_64_BIT): Define conditionally.
 156         (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
 157         (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
 158         (symvalue, bfd_size_type): Likewise.
 159         * bfd-in2.h: Rebuild.
 160         * Makefile.in (do_clean): Remove bfd-tmp.h.
 161         (do_distclean): Remove bfd-in3.h.
 162         (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
 163         (bfd-in3.h): New target.
 164
 165         * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec.  From
 166         Andrew Gierth <ANDREWG@microlise.co.uk>.
 167
 168         * configure.host: Set INSTALL_SHLIB.
 169         * configure.in: Call AC_SUBST (INSTALL_SHLIB).
 170         * configure: Rebuild.
 171         * Makefile.in (install): Use @INSTALL_SHLIB@.
 172
 173         * config.bfd (mips*-*-irix6*): New target.
 174         * configure.host: Handle Irix 6 shared library like Irix 5.
 175
 176         * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
 177         symbol for a magic name.
 178         (xcoff_link_input_bfd): Don't change the reloc symbol for an
 179         XMC_TD symbol.
 180         (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
 181         XMC_TD symbol.
 182
 183 Thu Jul 18 11:36:31 1996  Stan Shebs  <shebs@andros.cygnus.com>
 184
 185         * mpw-config.in: Add ELF support to mips config, create the
 186         elf32-target.h file in the object dir.
 187         * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
 188
 189 Wed Jul 17 18:02:32 1996  Kim Knuttila  <krk@cygnus.com>
 190
 191         * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
 192         Also removed most abort calls, in favor of using bfd reporting.
 193
 194 start-sanitize-d10v
 195 Wed Jul 17 14:51:52 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 196
 197         * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
 198         (BFD32_BACKENDS) Add elf32-d10v.o.
 199         * archures.c: Add bfd_d10v_arch.
 200         * bfd-in2.h: Add bfd_d10v_arch.
 201         * config.bfd (d10v-*-*): New target.
 202         * configure: (bfd_elf32_d10v_vec) New vector.
 203         * configure.in: (bfd_elf32_d10v_vec) New vector.
 204         * cpu-d10v.c: New file.
 205         * elf.c (prep_headers): Added case bfd_arch_d10v.
 206         * elf32-d10v.c: New file.
 207         * libbfd.h: Rebuild.
 208         * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
 209         BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
 210         * targets.c (bfd_elf32_d10v_vec): New vector.
 211 end-sanitize-d10v
 212
 213 Wed Jul 17 10:58:55 1996  Kim Knuttila  <krk@cygnus.com>
 214
 215         * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
 216
 217 Tue Jul 16 23:49:02 1996  Stu Grossman  (grossman@critters.cygnus.com)
 218
 219         * archures.c bfd-in2.h:  Add bfd_mach_i386_i386 and
 220         bfd_mach_i386_i8086 machine types.
 221
 222 Wed Jul 10 12:42:56 1996  Ian Lance Taylor  <ian@cygnus.com>
 223
 224         * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
 225         and _FINI sections.
 226
 227 Wed Jul 10 11:18:21 1996  Richard Henderson  <rth@tamu.edu>
 228
 229         * coffcode.h (coff_set_section_contents): A/UX does not require
 230         special handling of the _LIB section.
 231
 232 Tue Jul  9 15:52:20 1996  Jeffrey A Law  (law@cygnus.com)
 233
 234         * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
 235         value for R_RELBYTE.
 236
 237         * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
 238         array if one was allocated.
 239
 240 Tue Jul  9 12:21:54 1996  Ian Lance Taylor  <ian@cygnus.com>
 241
 242         From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
 243         * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
 244         use_rld_obj_head and rld_value.
 245         (mips_elf_link_hash_table_create): Initialize new fields.
 246         (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
 247         dynamic.
 248         (mips_elf_create_dynamic_sections): Create .rld_map section.  If
 249         __rld_obj_head symbol not seen, create an __rld_map symbol.
 250         (mips_elf_size_dynamic_sections): Make space in .rld_map section.
 251         Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
 252         (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
 253         __rld_obj_head symbol.
 254         (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
 255
 256 Mon Jul  8 16:18:03 1996  Ian Lance Taylor  <ian@cygnus.com>
 257
 258         * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
 259
 260         * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
 261         ppc_elf_addr16_ha_reloc.
 262         (ppc_elf_addr16_ha_reloc): New static function.
 263
 264         * coff-mips.c (struct mips_hi): Define.
 265         (mips_refhi_list): New static variable.
 266         (mips_refhi_addr, mips_refhi_addend): Remove.
 267         (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
 268         (mips_reflo_reloc): Process mips_refhi_list.
 269         (mips_relhi_list): New static variable.
 270         (mips_relhi_addr, mips_relhi_addend): Remove.
 271         (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
 272         (mips_rello_reloc): Process mips_relhi_list.
 273         (mips_relocate_section): Permit an arbitrary number of REFHI or
 274         RELHI relocs before the associated REFLO or RELLO reloc.
 275
 276 Fri Jul  5 19:27:49 1996  Ian Lance Taylor  <ian@cygnus.com>
 277
 278         * aout-target.h (MY(callback)): Set reloc_count fields.
 279
 280 Thu Jul  4 12:00:37 1996  Ian Lance Taylor  <ian@cygnus.com>
 281
 282         * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
 283         sections unless this is a SunOS link.
 284
 285         * VERSION: Set to 2.7.1.
 286
 287         * Released binutils 2.7.
 288
 289 Wed Jul  3 14:59:47 1996  Ian Lance Taylor  <ian@cygnus.com>
 290
 291         * i386aout.c: Include "aout/aout64.h".
 292         (i386aout_write_object_contents): New static function.
 293         (MY_write_object_contents): Define.
 294
 295         * netbsd.h (MY(write_object_contents)): Make sure that
 296         adjust_sizes_and_vmas is called before fiddling with the magic
 297         number.
 298
 299 Tue Jul  2 23:30:39 1996  Ian Lance Taylor  <ian@cygnus.com>
 300
 301         * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
 302
 303 Sun Jun 30 13:34:33 1996  Ian Lance Taylor  <ian@cygnus.com>
 304
 305         * libbfd-in.h (itos, stoi): Don't define.
 306         * libbfd.h: Rebuild.
 307         * i386lynx.c (KEEPIT): Define as udata.i.
 308         (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
 309         (NAME(lynx,swap_ext_reloc_out)): Likewise.
 310         * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
 311         flags.  Don't use stoi.
 312
 313         * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
 314
 315         * elf.c (map_sections_to_segments): Don't start a new segment for
 316         a writable section if it's on the same page as the previous
 317         segment.  Reset the writable variable for a readonly section.
 318
 319 Sat Jun 29 16:18:51 1996  Kim Knuttila  <krk@cygnus.com>
 320
 321         * peicode.h (coff_swap_aouthdr_in): Missing initializations of
 322         first_thunk_address, thunk_size, and import_table_size.
 323         * peicode.h: Improved some diagnostics regarding edata sections.
 324
 325         * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
 326         on IMGLUE relocs.
 327         (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
 328         (TARGET_LITTLE_SYM): Added missing D_PAGED.
 329
 330 Fri Jun 28 13:48:45 1996  Ian Lance Taylor  <ian@cygnus.com>
 331
 332         * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
 333         with XCOFF_DEF_DYNAMIC set is really defined.
 334         (xcoff_link_check_dynamic_ar_symbols): Likewise.
 335         (xcoff_link_add_symbols): Only create special sections if using an
 336         XCOFF hash table.
 337
 338         * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
 339         aixcoff-rs6000.
 340         (bfd_install_relocation): Likewise.
 341
 342 Fri Jun 28 11:17:00 1996  Richard Henderson  <rth@tamu.edu>
 343
 344         * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
 345         field.
 346         (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
 347         (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
 348         (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
 349         (elf64_alpha_link_hash_newfunc): Initialize flags field.
 350         (elf64_alpha_check_relocs): Record types of LITUSE entries that
 351         are found for LITERAL relocs.
 352         (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
 353         taken, we cannot generate a .plt entry for the symbol.
 354
 355 Thu Jun 27 11:24:29 1996  Ian Lance Taylor  <ian@cygnus.com>
 356
 357         * configure.in: Add AC_ISC_POSIX, and check for setitimer and
 358         sysconf functions (for gprof).
 359         * configure, config.in: Rebuild.
 360
 361 Wed Jun 26 16:29:02 1996  Ian Lance Taylor  <ian@cygnus.com>
 362
 363         * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
 364         an archive if it has a map.  If the object file has the wrong
 365         xvec, reject it.
 366
 367         * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
 368         BRADDR, SREL16, SREL32, or SREL64 reloc against an external
 369         symbol.
 370         (alpha_relocate_section): Likewise.
 371
 372         * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
 373         (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
 374         (coff_swap_sym_out): Use SYMESZ, not sizeof.
 375         (coff_swap_aux_out): Use AUXESZ, not sizeof.
 376         (coff_swap_lineno_out): Use LINESZ, not sizeof.
 377         (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
 378         (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
 379         * peicode.h: Corresponding changes.
 380
 381 Tue Jun 25 15:28:34 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 382
 383         * elflink.h (elf_create_pointer_linker_section): Comment out code
 384         dealing with making GOT pointers negative of the GOT symbol for
 385         now.
 386
 387 Tue Jun 25 11:41:24 1996  Richard Henderson  <rth@tamu.edu>
 388
 389         * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
 390         increment the .rela.plt size until after we're done creating the
 391         .plt entry.
 392         (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
 393         .rela.plt offset directly rather than calculating it.
 394
 395 Mon Jun 24 17:15:10 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 396
 397         * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
 398         Use autoconf-set values.
 399         * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
 400         includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
 401         values.
 402         (docdir): Deleted.
 403         * configure.in (AC_PREREQ): autoconf v2.5 or higher.
 404         * configure: Rebuilt.
 405
 406 Mon Jun 24 22:50:35 1996  Jeffrey A Law  (law@cygnus.com)
 407
 408         * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
 409         handling code > 1k away.
 410
 411 Mon Jun 24 18:41:06 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 412
 413         * elflink.h (elf_create_pointer_linker_section): If DEBUG is
 414         defined, output whenever the symbol is updated.
 415
 416 Mon Jun 24 17:58:12 1996  Jouke Numan  <jnuman@bazis.nl>
 417
 418         * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
 419         section to 0 if user_set_vma is set.
 420         * elflink.h (elf_bfd_final_link): Likewise.
 421
 422 Sun Jun 23 20:42:51 1996  Doug Evans  <dje@canuck.cygnus.com>
 423
 424         Partially undo patch of Jun 20.
 425         * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
 426         (coff_compute_section_file_positions): Likewise.
 427         (coff_write_object_contents): Likewise.  Re-add deleted code, but
 428         use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
 429         * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
 430
 431 Fri Jun 21 17:38:15 1996  Joel Sherrill  <joel@merlin.gcs.redstone.army.mil>
 432
 433         * config.bfd: Add support for *-*-rtems* configurations.
 434
 435 Fri Jun 21 15:19:59 1996  Ian Lance Taylor  <ian@cygnus.com>
 436
 437         * elf.c (prep_headers): Add bfd_arch_alpha case.
 438
 439 Fri Jun 21 12:35:27 1996  Richard Henderson  <rth@tamu.edu>
 440
 441         * elf64-alpha.c: New file.
 442         * config.bfd (alpha-*-linuxecoff*): New target.
 443         (alpha-*-linux*, alpha-*-elf*): New targets.
 444         * configure.in (bfd_elf64_alpha_vec): New vector.
 445         * configure: Rebuild.
 446         * targets.c (bfd_elf64_alpha_vec): Declare.
 447         (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
 448         * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
 449         * bfd-in2.h, libbfd.h: Rebuild.
 450         * Makefile.in: Rebuild dependencies.
 451         (BFD64_BACKENDS): Add elf64-alpha.o.
 452         (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
 453
 454 Thu Jun 20 18:14:25 1996  Ian Lance Taylor  <ian@cygnus.com>
 455
 456         * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
 457         than relying on a right shift of 32.
 458
 459 Thu Jun 20 11:00:57 1996  Doug Evans  <dje@canuck.cygnus.com>
 460
 461         * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
 462         ifdef to COFF_WITH_PE.
 463         (coff_compute_section_file_positions): Likewise.
 464         (coff_write_object_contents): Likewise.  Delete COFF_OBJ_WITH_PE.
 465         * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
 466         * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
 467         COFF_IMAGE_WITH_PE, always include.
 468
 469         * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
 470
 471 Wed Jun 19 11:37:52 1996  Ian Lance Taylor  <ian@cygnus.com>
 472
 473         * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
 474         approximate the correct answer if SIZEOF_HEADERS was not used.
 475
 476         * binary.c (binary_set_section_contents): Set section file
 477         position based on LMA rather than VMA.
 478
 479 Wed Jun 19 11:19:25 1996  Manfred Hollstein KS/EIC5 60/3/142 #40283  <manfred@lts.sel.alcatel.de>
 480
 481         * linker.c (_bfd_generic_link_output_symbols): Don't output any
 482         symbols if info->strip == strip_all.
 483
 484 Tue Jun 18 15:17:36 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
 485
 486         * coff-h8300.c: Remove #if 0 code.
 487         (compatable): Don't allow mixing/matching of different architectures.
 488
 489         * archures.c (bfd_mach_h8300s): Add.
 490         * bfd-in2.h: Rebuilt.
 491         * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
 492         (BADMAG): Likewise.
 493         (h8300_reloc16_estimate): Likewise.
 494         (h8300_reloc16_extra_cases): Likewise.
 495         (h8300_bfd_link_add_symbols): Likewise.
 496         * coffcode.h (coff_set_arch_mach_hook): Likewise.
 497         (coff_set_flags): Likewise.
 498         * cpu-h8300.c (h8300_scan): Likewise.
 499         Add H8/S to bfd_h8300_arch list.
 500
 501 Tue Jun 18 14:42:58 1996  Klaus Kaempf  <kkaempf@progis.de>
 502
 503         Added support for Alpha OpenVMS:
 504         * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
 505         * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
 506         * config.h-vms, makefile.vms: New files.
 507         * config.bfd (alpha-*-*vms*): New target.
 508         * configure.in (evax_alpha_vec): New target vector.
 509         * configure: Rebuild.
 510         * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
 511         (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
 512         * targets.c (bfd_target_evax_flavour): Define.
 513         (evax_alpha_vec): Declare.
 514         (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
 515         if BFD64 is defined.
 516         * bfd-in2.h, libbfd.h: Rebuild.
 517         * Makefile.in: Rebuild dependencies.
 518         (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
 519         evax-emh.o, and evax-misc.o.
 520         (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
 521         evax-etir.c, evax-emh.c, and evax-misc.c.
 522         (HFILES): Add evax.h.
 523
 524 Tue Jun 18 13:54:18 1996  Ian Lance Taylor  <ian@cygnus.com>
 525
 526         * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
 527         pointer.
 528         (h8300_bfd_link_add_symbols): Likewise.
 529
 530 Mon Jun 17 10:06:50 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
 531
 532         * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
 533         * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
 534
 535 Mon Jun 17 12:49:11 1996  Ian Lance Taylor  <ian@cygnus.com>
 536
 537         * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
 538         for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
 539         created.
 540         (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
 541         R_MIPS_32 relocs if creating a shared library.
 542
 543 Thu Jun 13 20:14:51 1996  Doug Evans  <dje@canuck.cygnus.com>
 544
 545         * peicode.h (add_data_entry): Use pei_section_data rather than
 546         _cooked_size.  Corresponds to May 13 change in coffcode.h.
 547
 548 Thu Jun 13 10:23:40 1996  Ian Lance Taylor  <ian@cygnus.com>
 549
 550         * cofflink.c (_bfd_coff_final_link): Handle long section names.
 551         * coffcode.h (coff_write_object_contents): If there are long
 552         section names, always set the f_symptr field, even if there are no
 553         symbols.
 554         * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
 555         if there are no symbols.
 556
 557         * coffgen.c (make_a_section_from_file): Check return value of
 558         _bfd_coff_read_string_table.
 559         (coff_real_object_p): Check return value of
 560         make_a_section_from_file.
 561         (_bfd_coff_read_string_table): Check that there are some symbols
 562         before trying to read the string table size.
 563
 564 Wed Jun 12 11:16:37 1996  Ian Lance Taylor  <ian@cygnus.com>
 565
 566         * xcofflink.c (xcoff_link_add_symbols): When considering whether
 567         to replace a symbol in a dynamic object with a symbol from another
 568         dynamic object, do the replacement if the existing symbol is
 569         global linkage code.
 570
 571         * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
 572         for _ptrgl, and treat it as global linkage code.
 573
 574         * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
 575         filename or N_SO symbol past the offset, and use it to indicate
 576         that there is no line number or function when appropriate.
 577
 578 Tue Jun 11 15:24:48 1996  Ian Lance Taylor  <ian@cygnus.com>
 579
 580         * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
 581         common symbol defined by the linker.  Don't export function code
 582         even if export_defineds is set.
 583
 584 Mon Jun 10 11:57:27 1996  Jeffrey A Law  (law@cygnus.com)
 585
 586         * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
 587         and R_JMP_DEL.
 588         (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
 589         (h8300_symbol_address_p): New function.
 590         (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
 591         relaxing.
 592
 593 Sun Jun  9 16:30:20 1996  Jeffrey A Law  (law@cygnus.com)
 594
 595         * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
 596         problems.
 597         (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
 598         correctly for the two variants.  Allow relaxing if the target
 599         is 128 bytes away since after relaxation it'll be 126 bytes away.
 600         (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
 601         "dot" and "value".  Allow relaxing if the target is 128 bytes
 602         away since after relaxation it'll be 126 bytes away.
 603         * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
 604         the given section until nothing changes.
 605
 606 Thu Jun  6 15:24:45 1996  Richard Henderson  <rth@tamu.edu>
 607
 608         * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
 609         alignment hack--we can get the lnnoptr info another way without
 610         suddenly increasing the alignment requirements.  Set the flags for
 611         the _PDATA section.
 612         (ecoff_compute_section_file_positions): Do so.
 613
 614 Thu Jun  6 11:24:37 1996  Ian Lance Taylor  <ian@cygnus.com>
 615
 616         * ieee.c (ieee_write_object_contents): Put a timestamp in the file
 617         to keep the HP emulator database happy.
 618
 619         * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
 620         From Kevin Buettner <kev@primenet.com>.
 621
 622 Wed Jun  5 15:16:04 1996  Ian Lance Taylor  <ian@cygnus.com>
 623
 624         * aoutx.h (translate_to_native_sym_flags): Don't try to print the
 625         name of a NULL section.
 626
 627 Tue Jun  4 18:53:58 1996  Ian Lance Taylor  <ian@cygnus.com>
 628
 629         * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
 630         set, always call the notice callback.
 631
 632         * VERSION: Increment for bfdlink.h change.
 633
 634 Mon Jun  3 11:01:53 1996  Ian Lance Taylor  <ian@cygnus.com>
 635
 636         * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
 637         (sh_relax_delete_bytes): Correct handling of differently sized
 638         trailing alignment reloc.
 639
 640         * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
 641         * bfd-in2.h: Rebuild.
 642         * configure.in: Warn if there is no known 64 bit type.
 643         * configure: Rebuild.
 644
 645         * Makefile.in: Rebuild dependencies.
 646         (BFD32_BACKENDS): Add ppcboot.o.
 647         (BFD32_BACKENDS_CFILES): Add ppcboot.c.
 648
 649         * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
 650         From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
 651
 652 Sat Jun  1 21:49:58 1996  Ian Lance Taylor  <ian@cygnus.com>
 653
 654         * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
 655         (bfd_mips_elf64_swap_reginfo_out): Move from here...
 656         * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
 657         (bfd_mips_elf64_swap_reginfo_out): ...to here.
 658
 659 Fri May 31 13:51:28 1996  Ian Lance Taylor  <ian@cygnus.com>
 660
 661         * elf64-mips.c: Improve reloc special_functions and handling of
 662         SHT_MIPS_OPTIONS section.
 663         * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
 664         mips_elf_hi16_reloc and make globally visible.
 665         (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
 666         make globally visible.
 667         (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
 668         make globally visible.
 669         (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
 670         and make globally visible.
 671         (gprel16_with_gp): Check howto->src_mask before using value in
 672         insn.
 673         (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
 674         and make globally visible.
 675         (gprel32_with_gp): Check howto->src_mask before fetching value.
 676         (bfd_mips_elf_swap_options_in): New function.
 677         (bfd_mips_elf_swap_options_out): New function.
 678         (_bfd_mips_elf_set_private_flags): Rename from
 679         mips_elf_set_private_flags and make globally visible.
 680         (_bfd_mips_elf_copy_private_bfd_data): Rename from
 681         mips_elf_copy_private_bfd_data and make globally visible.
 682         (_bfd_mips_elf_merge_private_bfd_data): Rename from
 683         mips_elf_merge_private_bfd_data and make globally visible.
 684         (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
 685         for a SHT_MIPS_OPTIONS section.
 686         (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
 687         (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
 688         name of a SHT_MIPS_OPTIONS section.
 689         (_bfd_mips_elf_set_section_contents): New function.
 690         (mips_elf32_section_processing): Set the GP value in a
 691         SHT_MIPS_OPTIONS section.
 692         (_bfd_mips_elf_find_nearest_line): Rename from
 693         mips_elf_find_nearest_line and make globally visible.
 694         (bfd_elf32_set_section_contents): Define.
 695         * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
 696         (_bfd_mips_elf_lo16_reloc): Declare.
 697         (_bfd_mips_elf_gprel16_reloc): Declare.
 698         (_bfd_mips_elf_got16_reloc): Declare.
 699         (_bfd_mips_elf_gprel32_reloc): Declare.
 700         (_bfd_mips_elf_set_private_flags): Declare.
 701         (_bfd_mips_elf_copy_private_bfd_data): Declare.
 702         (_bfd_mips_elf_merge_private_bfd_data): Declare.
 703         (_bfd_mips_elf_find_nearest_line): Declare.
 704         (_bfd_mips_elf_set_section_contents): Declare.
 705
 706         * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
 707         elf_info_to_howto.
 708         (elf_info_to_howto): Define.
 709         * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
 710         elf_info_to_howto.
 711         (elf_info_to_howto): Define.
 712         * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
 713         elf_info_to_howto.
 714         (elf_info_to_howto): Define.
 715
 716         * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
 717         R_MOV16B[12], to match change in coff/internal.h.
 718
 719 Thu May 30 12:38:49 1996  Ian Lance Taylor  <ian@cygnus.com>
 720
 721         * elf64-mips.c: Extensive additions to provide better support for
 722         writing files and for gas.
 723         * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
 724         of mips_elf_object_p.
 725         (mips_elf32_object_p): Rename from mips_elf_object_p; call
 726         _bfd_mips_elf_object_p.
 727         (_bfd_mips_elf_final_write_processing): Rename from
 728         mips_elf_final_write_processing and make globally visible.
 729         (_bfd_mips_elf_fake_sections): Rename from
 730         mips_elf_fake_sections and make globally visible.
 731         (_bfd_mips_elf_section_from_bfd_section): Rename from
 732         mips_elf_section_from_bfd_section and make globally visible.
 733         (_bfd_mips_elf_section_processing): New function, broken out of
 734         mips_elf_section_processing.
 735         (mips_elf32_section_processing): Rename from
 736         mips_elf_section_processing; call
 737         _bfd_mips_elf_section_processing.
 738         (_bfd_mips_elf_symbol_processing): Rename from
 739         mips_elf_symbol_processing and make globally visible.
 740         (_bfd_mips_elf_read_ecoff_info): Rename from
 741         mips_elf_read_ecoff_info and make globally visible.
 742         (mips_elf32_ecoff_debug_swap): Rename from
 743         mips_elf_ecoff_debug_swap.
 744         * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
 745         struct symbol_cache_entry.
 746         (_bfd_elf_validate_reloc): New function, moved in from
 747         elfcode.h:validate_reloc.
 748         * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
 749         to _bfd_elf_validate_reloc.  Change all callers.
 750         * elf-bfd.h (bfd_section_from_shdr): Declare.
 751         (_bfd_elf_symbol_from_bfd_symbol): Declare.
 752         (_bfd_elf_validate_reloc): Declare.
 753         (_bfd_mips_elf_object_p): Declare.
 754         (_bfd_mips_elf_fake_sections): Declare.
 755         (_bfd_mips_elf_section_from_bfd_section): Declare.
 756         (_bfd_mips_elf_section_processing): Declare.
 757         (_bfd_mips_elf_symbol_processing): Declare.
 758         (_bfd_mips_elf_read_ecoff_info): Declare.
 759         (_bfd_mips_elf_final_write_processing): Declare.
 760         * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
 761         if already defined.
 762
 763         * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
 764         (mips_elf_final_write_processing): Likewise.
 765
 766 Wed May 29 16:15:29 1996  Ian Lance Taylor  <ian@cygnus.com>
 767
 768         64-bit MIPS ELF ABI objdump support:
 769         * elf64-mips.c: New file.
 770         * Makefile.in: Rebuild dependencies.
 771         (BFD64_BACKENDS): Add elf64-mips.o.
 772         (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
 773         * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
 774         bfd_elf64_littlemips_vec to targ_selvecs.
 775         (mips*-*-elf*): Likewise.
 776         * confingure.in: Add bfd_elf64_bigmips_vec and
 777         bfd_elf64_littlemips_vec to vector switch.
 778         * configure: Rebuild.
 779         * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
 780         broken out of mips_elf_section_from_shdr.
 781         (mips_elf32_section_from_shdr): Rename from
 782         mips_elf_section_from_shdr.  Call new function.
 783         (elf_backend_section_from_shdr): Update name of renamed function.
 784         * elf-bfd.h (struct elf_size_info): Change second parameter of
 785         write_out_phdrs to be const.  Likewise for second parameter of
 786         swap_symbol_out.
 787         (struct bfd_elf_section_data): Add rel_hdr2 field.
 788         (bfd_elf32_swap_symbol_in): Change second parameter to be const.
 789         (bfd_elf32_swap_symbol_out): Likewise.
 790         (bfd_elf32_swap_reloc_in): Likewise.
 791         (bfd_elf32_swap_reloc_out): Likewise.
 792         (bfd_elf32_swap_reloca_in): Likewise.
 793         (bfd_elf32_swap_reloca_out): Likewise.
 794         (bfd_elf32_swap_phdr_in): Likewise.
 795         (bfd_elf32_swap_phdr_out): Likewise.
 796         (bfd_elf32_swap_dyn_in): Likewise.
 797         (bfd_elf32_swap_dyn_out): Likewise.
 798         (bfd_elf32_slurp_symbol_table): Declare.
 799         (bfd_elf32_write_shdrs_and_ehdr): Declare.
 800         (bfd_elf32_write_out_phdrs): Declare.
 801         (bfd_elf64_swap_symbol_in): Change second parameter to be const.
 802         (bfd_elf64_swap_symbol_out): Likewise.
 803         (bfd_elf64_swap_reloc_in): Likewise.
 804         (bfd_elf64_swap_reloc_out): Likewise.
 805         (bfd_elf64_swap_reloca_in): Likewise.
 806         (bfd_elf64_swap_reloca_out): Likewise.
 807         (bfd_elf64_swap_phdr_in): Likewise.
 808         (bfd_elf64_swap_phdr_out): Likewise.
 809         (bfd_elf64_swap_dyn_in): Likewise.
 810         (bfd_elf64_swap_dyn_out): Likewise.
 811         (bfd_elf64_slurp_symbol_table): Declare.
 812         (bfd_elf64_write_shdrs_and_ehdr): Declare.
 813         (bfd_elf64_write_out_phdrs): Declare.
 814         (_bfd_mips_elf_section_from_shdr): Declare.
 815         * elf.c (bfd_section_from_shdr): Remove assertion requiring
 816         SHT_REL/SHT_RELA to match use_rela_p.  If there is already a reloc
 817         section for the section, add the new one to rel_hdr2.  Increment
 818         reloc_count rather than setting it.
 819         * elfcode.h (elf_slurp_symbol_table): Define name as macro.
 820         Remove static declaration.
 821         (elf_write_shdrs_and_ehdr): Define name as macro.
 822         (elf_write_out_phdrs): Likewise.
 823         (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
 824         (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
 825         (elf_swap_symbol_in): Change second parameter to be const.
 826         (elf_swap_symbol_out): Likewise.
 827         (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
 828         (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
 829         (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
 830         (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
 831         (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
 832         (elf_write_out_phdrs): Rename from write_out_phdrs.  Change second
 833         parameter to be const.  Make non-static.
 834         (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
 835         Make non-static.
 836         (elf_slurp_symbol_table): Make non-static.
 837         (NAME(_bfd_elf,size_info)): Update names of renamed functions.
 838         * elfxx-target.h (elf_info_to_howto): Define if not defined.
 839         (elf_backend_size_info): Likewise.
 840         (elfNN_bed): Use elf_backend_size_info.
 841         * targets.c (bfd_elf64_bigmips_vec): Declare.
 842         (bfd_elf64_littlemips_vec): Declare.
 843         (bfd_target_vector): Add bfd_elf64_bigmips_vec and
 844         bfd_elf64_littlemips_vec if BFD64 is defined.
 845
 846         * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
 847
 848 Tue May 28 11:42:08 1996  Ian Lance Taylor  <ian@cygnus.com>
 849
 850         * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
 851         zeroes, in alignment holes.
 852
 853         * configure: Rebuild with autoconf 2.10.
 854
 855         * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
 856         potential leading underscore in the allocated buffer.
 857
 858 Fri May 24 14:28:38 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 859
 860         * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
 861         symbols into .sbss if this is a relocatable link.
 862
 863 Thu May 23 12:26:24 1996  Ian Lance Taylor  <ian@cygnus.com>
 864
 865         * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
 866         undefined symbols when creating a shared library.
 867
 868 Fri May 17 13:54:15 1996  Ian Lance Taylor  <ian@cygnus.com>
 869
 870         * coff-sh.c: Add a bunch of new code and static const arrays to
 871         support aligning loads and stores on four byte memory boundaries.
 872         Also:
 873         (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
 874         R_SH_LABEL.
 875         (sh_relax_section): Look for R_SH_CODE relocs.  If we find one,
 876         call sh_align_loads.
 877         (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
 878         as unused.
 879
 880 Thu May 16 16:34:13 1996  Ian Lance Taylor  <ian@cygnus.com>
 881
 882         * cache.c (bfd_open_file): Unlink the file before opening it for
 883         write.  From Marty Leisner <leisner@sdsp.mc.xerox.com>.
 884
 885         * opncls.c (bfd_fdopenr): Set opened_once.
 886
 887 Tue May 14 12:35:32 1996  Ian Lance Taylor  <ian@cygnus.com>
 888
 889         * som.c (som_slurp_reloc_table): Clear external_relocs cache after
 890         freeing it.
 891
 892         * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
 893         the code unconditionally.
 894
 895 Mon May 13 19:51:37 1996  Ian Lance Taylor  <ian@cygnus.com>
 896
 897         * libcoff-in.h (struct pei_section_tdata): Define structure.
 898         (pei_section_data): Define macro.
 899         * libcoff.h: Rebuild.
 900         * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
 901         store s_paddr field in pei_section_data.
 902         (coff_compute_section_file_positions): Use pei_section_data rather
 903         than _cooked_size, and don't overwrite an existing value.
 904         (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
 905         0.  If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
 906         * peicode.h (coff_bfd_copy_private_section_data): Define if
 907         COFF_IMAGE_WITH_PE.
 908         (pe_bfd_copy_private_section_data): New static function if
 909         COFF_IMAGE_WITH_PE.
 910
 911 Wed May  8 16:10:38 1996  Ian Lance Taylor  <ian@cygnus.com>
 912
 913         * srec.c (srec_set_arch_mach): Write as a function rather than a
 914         macro definition.
 915
 916         * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
 917         no map, just check each member in turn to see whether it is
 918         required.
 919
 920 Wed May  8 09:17:34 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 921
 922         * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
 923         table.  Call BFD_ASSERT to validate header size, instead of
 924         calling fatal.
 925         (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
 926         name.
 927
 928 Tue May  7 16:10:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 929
 930         * ppcboot.c: New target for looking at PPCbug boot records.
 931
 932         * config{ure.in,.bfd}: Add support for ppcboot target.
 933         * targets.c: Ditto.
 934         * configure: Regenerate.
 935
 936 Tue May  7 11:15:19 1996  Jeffrey A Law  (law@cygnus.com)
 937
 938         * coff-h8300.c (howto_table): Update names to match recent
 939         changes to include/coff/internal.h.  Fix minor errors in the
 940         existing relocs.  Add R_MOVL1 and R_MOVL2.
 941         (rtype2howto): Similarly.
 942         (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
 943         existing relaxing code  and peform more relaxing.
 944         (h8300_reloc16_extra_cases): Likewise.
 945
 946 Mon May  6 18:24:09 1996  Jeffrey A Law  (law@cygnus.com)
 947
 948         * reloc16.c (bfd_coff_reloc16_get_value): Handle common
 949         symbols correctly.
 950
 951 Sat May  4 05:08:45 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 952
 953         * elfcode.h (elf_object_p):  Reject generic ELF target if
 954         e_machine matches an alternate machine code in a specific backend.
 955
 956         * netbsd-core.c (netbsd_core_vec):  Remove initializer for
 957         obsolete align_power_min field.
 958
 959 Fri May  3 13:07:35 1996  Jeffrey A Law  (law@cygnus.com)
 960
 961         * coff-h8300.c (reloc_howto_type): Add howto entry for
 962         R_PCRWORD_B.
 963         (rtype2howto): Handle R_PCRWORD_B.
 964         (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
 965         (h8300_reloc_16_estimate): Likewise.  Try to turn a 16bit
 966         pc-relative branch (R_PCRWORD) into an 8bit pc-relative
 967         branch (R_PCWORD_B).
 968
 969 Fri May  3 10:47:41 1996  Ian Lance Taylor  <ian@cygnus.com>
 970
 971         * aoutx.h (translate_from_native_sym_flags): Set the section for
 972         BSF_CONSTRUCTOR symbols.
 973
 974         * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
 975         last_bf_index.
 976
 977 Wed May  1 18:39:32 1996  Doug Evans  <dje@canuck.cygnus.com>
 978
 979         * coffcode.h (coff_write_object_contents): In comdat section lookup,
 980         stop looking when section is found.
 981
 982 Wed May  1 14:17:57 1996  Ian Lance Taylor  <ian@cygnus.com>
 983
 984         * coffcode.h (STRING_SIZE_SIZE): Define.
 985         (styp_to_sec_flags): Handle long symbol names when looking for the
 986         section symbol.
 987         (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
 988         (bfd_coff_long_section_names): Define.
 989         (coff_write_object_contents): Handle long section names.
 990         (bfd_coff_std_swap_table): Initialize new field.
 991         * libcoff.h: Rebuild.
 992         * coffgen.c (make_a_section_from_file): Handle long section
 993         names.
 994         (coff_write_symbols): Handle long section names.
 995         * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
 996         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 997         * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
 998         * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
 999         * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1000         * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1001         * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1002         * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1003
1004         * bout.c (b_out_callback): Set lma of sections.
1005         (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1006         parameter to output_bfd.  Used input_bfd instead of output_bfd in
1007         several places.
1008
1009 Tue Apr 30 17:56:39 1996  Ian Lance Taylor  <ian@cygnus.com>
1010
1011         * aoutx.h (translate_from_native_sym_flags): Don't create
1012         SEC_CONSTRUCTOR sections.
1013         * ecoff.c (ecoff_set_symbol_info): Likewise.
1014
1015         * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1016         From Don Bowman <bowman@waterloo.hp.com>.
1017
1018 Tue Apr 30 17:06:32 1996  Doug Evans  <dje@canuck.cygnus.com>
1019
1020         * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1021         SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1022
1023 Mon Apr 29 13:15:17 1996  Ian Lance Taylor  <ian@cygnus.com>
1024
1025         * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1026         mips_32_relocs field.
1027         (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1028         (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1029         relocs against a global symbol which is not defined in a regular
1030         file.
1031         (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1032         against a global symbol, increment mips_32_relocs.
1033         (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1034         the symbol is not defined in a regular file, make room in the
1035         .rel.dyn section.
1036
1037 Fri Apr 26 18:00:37 1996  Ian Lance Taylor  <ian@cygnus.com>
1038
1039         * ecoff.c (ecoff_compute_section_file_positions): Track the real
1040         file position and the virtual file position separately.  Set
1041         filepos information bsaed on the real file position.
1042         (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1043         Jan 23 change to coffcode.h.
1044
1045         * som.c (som_slurp_symbol_table): Set the symbol count to the
1046         number of BFD symbols created.
1047
1048 Fri Apr 26 12:34:29 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1049
1050         * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1051         output file if linking shared objects.  Loop to check all relocs,
1052         rather than returning false on first error.
1053
1054 Thu Apr 25 13:25:12 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1055
1056         * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1057         (ppc_elf_additional_program_headers): If .interp section, bump #
1058         of program headers by 1.
1059         (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1060         (ppc_elf_size_dynamic_sections): Add support for .plt section.
1061         (ppc_elf_check_relocs): Print out filename in debug code.  Enable
1062         PLT support.
1063         (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1064         debug output.
1065         (ppc_elf_relocate_section): If the output section isn't defined,
1066         don't abort, just give an error message.
1067
1068         * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1069         being created is .sdata or .sdata2, don't make the symbol dynamic.
1070
1071 Wed Apr 24 14:04:07 1996  Ian Lance Taylor  <ian@cygnus.com>
1072
1073         * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1074         members of an archive for dynamic objects with no symbols, and
1075         pass them directly to check_archive_element.
1076         (xcoff_link_check_ar_symbols): Pass dynamic objects to
1077         xcoff_link_check_dynamic_ar_symbols.
1078         (xcoff_link_check_dynamic_ar_symbols): New static function.
1079
1080         * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1081         from _bfd_nodynamic to _bfd_xcoff.
1082         * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1083         Declare.
1084         (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1085         (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1086         (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1087         * libcoff.h: Rebuild.
1088         * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1089         (xcoff_get_section_contents): New static function.
1090         (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1091         (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1092         (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1093         (xcoff_dynamic_reloc): New static variable.
1094         (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1095         (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1096
1097 Tue Apr 23 12:48:42 1996  Ian Lance Taylor  <ian@cygnus.com>
1098
1099         * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1100         if reloc_entry->addend is not 0.
1101         (CALC_ADDEND): Just set the addend to reloc.r_offset.
1102
1103 Mon Apr 22 18:29:01 1996  Doug Evans  <dje@canuck.cygnus.com>
1104
1105         * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1106         R_SPARC_GLOB_JMP.
1107         * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1108         Add entries for R_SPARC_[56].
1109         (sparc_reloc_map): Add entries for R_SPARC_[56].
1110
1111 Mon Apr 22 15:07:24 1996  Ian Lance Taylor  <ian@cygnus.com>
1112
1113         Optimize linking of stabs in sections as used in ELF and COFF.
1114         * stabs.c: New file.
1115         * libbfd-in.h (_bfd_link_section_stabs): Declare.
1116         (_bfd_write_section_stabs): Declare.
1117         (_bfd_write_stab_strings): Declare.
1118         * libbfd.h: Rebuild.
1119         * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1120         (struct coff_link_hash_table): Add stab_info field.
1121         * libcoff.h: Rebuild.
1122         * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1123         stab_info field.
1124         (coff_link_add_symbols): Call _bfd_link_section_stabs if
1125         appropriate.
1126         (_bfd_coff_final_link): Write out stab strings hash table.
1127         (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1128         * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1129         hash table.
1130         * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1131         (struct bfd_elf_section_data): Add stab_info field.
1132         * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1133         field.
1134         * elflink.h (elf_link_add_object_symbols): If appropriate, call
1135         _bfd_link_section_stabs.
1136         (elf_bfd_final_link): Write out stab strings hash table.
1137         (elf_link_input_bfd): Handle optimized stabs sections.
1138         * reloc.c (_bfd_final_link_relocate): Check address against
1139         _raw_size rather than _cooked_size.
1140         * Makefile.in: Rebuild dependencies.
1141         (BFD_LIBS): Add stabs.o
1142         (BFD_LIBS_CFILES): Add stabs.c.
1143
1144         * VERSION: Increment for bfdlink.h change.
1145
1146         * coffgen.c (coff_renumber_symbols): Correct handling of
1147         BSF_NOT_AT_END common symbols.
1148
1149 Fri Apr 19 19:21:56 1996  Ian Lance Taylor  <ian@cygnus.com>
1150
1151         * coff-ppc.c (record_toc): Add cast to avoid warning.
1152         (ppc_allocate_toc_section): Likewise.
1153         (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1154         (ppc_coff_reloc_type_lookup): Remove unreached code.
1155         * coffcode.h (coff_write_object_contents): Don't take the address
1156         of an array.
1157         * peicode.h (pe_print_idata): Add casts to avoid warning.
1158         (pe_print_edata): Likewise.
1159         (pe_print_reloc): Remove ANSI C string concatenation.
1160
1161 Thu Apr 18 18:51:18 1996  Ian Lance Taylor  <ian@cygnus.com>
1162
1163         * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1164         and last_bf fields.
1165         * libcoff.h: Rebuild.
1166         * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1167         symbols.
1168         (coff_swap_aux_out): Likewise.
1169         * peicode.h (coff_swap_aux_in): Likewise.
1170         (coff_swap_aux_out): Likewise.
1171         * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1172         symbols.
1173         * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1174         field.
1175         (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1176         Fix up .bf endndx link fields.
1177         * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1178         field.
1179         * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1180         symbols.
1181
1182 Wed Apr 17 12:08:24 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1183
1184         * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1185         on Solaris PowerPC systems doesn't get confused.
1186
1187         * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1188         #ifdef PPC.
1189
1190         * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1191         (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1192         update did_reg and did_reg2.
1193
1194 Wed Apr 17 13:07:37 1996  Ian Lance Taylor  <ian@cygnus.com>
1195
1196         * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1197
1198         * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1199         callback routines, pass h->root.string rather than name, in case
1200         copy is true and name is transient.
1201
1202 Tue Apr 16 16:36:38 1996  Stu Grossman  (grossman@lisa.cygnus.com)
1203
1204         * elfcore.h:  Add support for core files with multiple threads.
1205         (Primarily for Solaris.)
1206
1207 Tue Apr 16 13:44:08 1996  Ian Lance Taylor  <ian@cygnus.com>
1208
1209         * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1210         section->orelocation is NULL.
1211
1212         * coffgen.c (bfd_coff_get_syment): New function.
1213         (bfd_coff_get_auxent): New function.
1214         * bfd-in.h (bfd_coff_get_syment): Declare.
1215         (bfd_coff_get_auxent): Declare.
1216         * bfd-in2.h: Rebuild.
1217
1218 Mon Apr 15 19:06:59 1996  Ian Lance Taylor  <ian@cygnus.com>
1219
1220         * elf32-mips.c (struct mips_hi16): Define.
1221         (mips_hi16_addr, mips_hi16_addend): Remove.
1222         (mips_hi16_list): New static variable.
1223         (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1224         (mips_elf_lo16_reloc): Process mips_hi16_list.
1225         (mips_elf_relocate_section): Permit an arbitrary number of HI16
1226         relocs before the associated LO16 reloc.
1227
1228 Wed Apr 10 00:23:53 1996  Ian Lance Taylor  <ian@cygnus.com>
1229
1230         * versados.c (versados_scan): Check bfd_alloc return value.
1231         (versados_object_p): Check all bfd_read return values.  Require
1232         that lang field be less than 10, to avoid confusion with Intel Hex
1233         files.
1234
1235         * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1236         aren't any symbols.
1237         * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1238         not 0, for an absolute symbol.
1239         (NAME(aout,swap_ext_reloc_out)): Likewise.
1240
1241         * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1242         (ihex_write_object_contents): For a large start address, output
1243         the full 32 bit address in record type 5.
1244
1245         * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1246         to int to avoid promotion problems in prototype.
1247
1248 Tue Apr  9 11:44:21 1996  Ian Lance Taylor  <ian@cygnus.com>
1249
1250         * configure.host: Use ${srcdir} when looking for picfrag.
1251
1252         * configure.host: Switch on ${libdir}, not $(libdir).  From
1253         alan@spri.levels.unisa.edu.au (Alan Modra).
1254
1255         * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1256         entry point, not just for DYNAMIC objects.
1257         * sunos.c (sunos_add_dynamic_symbols): Always call
1258         sunos_create_dynamic_sections.  If called with a non DYNAMIC
1259         object, don't do anything else.
1260         (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1261
1262 Mon Apr  8 12:09:36 1996  Ian Lance Taylor  <ian@cygnus.com>
1263
1264         * configure.in: Permit --enable-shared to specify a list of
1265         directories.
1266         * configure: Rebuild.
1267
1268         * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1269         host when configuring with --enable-shard.
1270
1271 Fri Apr  5 12:24:13 1996  Ian Lance Taylor  <ian@cygnus.com>
1272
1273         * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1274         <jdp@polstra.com>.
1275
1276         * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1277         to avoid crashing in bfd_hash_replace.
1278
1279         * sysdep.h: Use #ifdef, not #if.
1280
1281 Thu Apr  4 23:32:23 1996  Ian Lance Taylor  <ian@cygnus.com>
1282
1283         * config.in: Rebuild.
1284
1285 Thu Apr  4 18:49:09 1996  Fred Fish  <fnf@cygnus.com>
1286
1287         * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1288         (AC_CHECK_HEADERS): Check for sys/time.h
1289         (AC_HEADER_TIME): Add macro.
1290         * configure: Rebuild.
1291         * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1292         to control what combination of <time> and <sys/time.h>
1293         get included.
1294
1295 Tue Apr  2 13:11:53 1996  Doug Evans  <dje@canuck.cygnus.com>
1296
1297         * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1298         (aout_32_sunos4_write_object_contents): Likewise.
1299         * aoutx.h (NAME(aout,machine_type)): Handle
1300         bfd_mach_sparc_{sparclet,sparclite}.
1301         * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1302         (bfd_mach_sparc_v9_p): Update.
1303         * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1304         * libaout.h (enum machine_type): Add M_SPARCLET.
1305         * sunos.c (MACHTYPE_OK): Define.
1306         * bfd-in2.h: Regenerated.
1307
1308 Tue Apr  2 00:33:18 1996  Ian Lance Taylor  <ian@cygnus.com>
1309
1310         * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1311         * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1312         * elflink.c (_bfd_elf_create_got_section): Store the
1313         _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1314         * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1315         global offset table goes over 0x1000, set the value of
1316         _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1317         (elf32_sparc_relocate_section): Subtract the offset of
1318         _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1319
1320         * elfcode.h: Don't include <string.h>.
1321
1322 Mon Apr  1 10:39:24 1996  Jeffrey A Law  (law@cygnus.com)
1323
1324         * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1325         generic_link_hash_newfunc.  All references changed.
1326         * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1327         moved here from libbfd-in.h.
1328         * libbfd-in.h: Corresponding changes.
1329         * libbfd.h: Regenerated.
1330
1331 Mon Apr  1 12:35:36 1996  Ian Lance Taylor  <ian@cygnus.com>
1332
1333         * aoutx.h (aout_link_input_section_std): When reporting an
1334         overflow error, use the name of the symbol in the hash table if
1335         available.
1336         (aout_link_input_section_ext): Likewise.
1337
1338         * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1339         defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1340
1341 Sun Mar 31 01:58:41 1996  steve chamberlain  <sac@slash.cygnus.com>
1342
1343         * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1344         * coffcode.h (coff_compute_section_file_positions): Likewise.
1345         (coff_write_object_contents): Likewise.
1346
1347 Fri Mar 29 12:44:36 1996  Ian Lance Taylor  <ian@cygnus.com>
1348
1349         * section.c (SEC_LINK_ONCE): Define.
1350         (SEC_LINK_DUPLICATES): Define.
1351         (SEC_LINK_DUPLICATES_DISCARD): Define.
1352         (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1353         (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1354         (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1355         * bfd-in2.h: Rebuild.
1356         * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1357         SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1358         (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1359         into SEC_EXCLUDE.  If IMAGE_SCN_LNK_COMDAT is set, set
1360         SEC_LINK_ONCE, and look through the symbol table for the setting
1361         for SEC_LINK_DUPLICATES.
1362         (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1363         set for a section, find the section symbol in the symbol table,
1364         and set the aux entry based on SEC_LINK_DUPLICATES.
1365         * coffgen.c (coff_print_symbol): Add a space before "checksum".
1366         * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1367         SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1368         * coff-i386.c (i386coff_vec): Likewise.
1369         * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1370
1371         * VERSION: Bump to 2.6.1.
1372         * Makefile.in (stamp-h): Depend upon VERSION.
1373
1374 Thu Mar 28 23:48:49 1996  Jeffrey A Law  (law@cygnus.com)
1375
1376         * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1377         * libbfd.h: Rebuilt.
1378         * linker.c (generic_link_hash_newfunc): No longer static.
1379         * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1380         to override.
1381         * coff-h8300.c: Add two derived hash tables and their associated
1382         funtions and #defines for use by the h8300 linker.
1383         (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1384         the function vector as needed.  Place the address of the function
1385         vector entry in the location specified by the R_MEM_INDIRECT reloc.
1386         Rewrite the vectors section contents as necessary.
1387         (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1388         (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1389         (coff_bfd_link_hash_table_create): Likewise.
1390
1391 Thu Mar 28 17:44:08 1996  Ian Lance Taylor  <ian@cygnus.com>
1392
1393         * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1394         __attribute__ ((__unused__)) so that -Wall doesn't warn about
1395         them.
1396         (hppa_rebuild_insn): Pass pointer to correct type to
1397         low_sign_unext and dis_assemble_21.
1398
1399 Thu Mar 28 11:00:36 1996  Doug Evans  <dje@canuck.cygnus.com>
1400
1401         * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1402         Stick with sparc-*-{sysv4*,solaris2*}.
1403
1404 Wed Mar 27 10:43:34 1996  Ian Lance Taylor  <ian@cygnus.com>
1405
1406         * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1407         (coff_swap_aux_out): Swap out extra PE x_scn fields.
1408         * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1409         * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1410         fields is non-zero, print them.
1411
1412         * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1413         ifdef.  Remove unused variables.
1414         (ppc_record_data_in_toc_entry): Ifdef out.  Removed unused
1415         variables.
1416         (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1417         (get_symbol_value): Ifdef out.
1418         (pe_ppc_reloc): Ifdef out.  Remove unused variables.
1419         (coff_ppc_relocate_section): Remove unused variables.  Make
1420         fprintf strings and argument types correspond.  Put before_addr in
1421         DEBUG_RELOC ifdef.
1422         (dump_toc): Make fprintf strings and argument types correspond.
1423         (ppc_process_before_allocation): Remove unused variables.  Always
1424         return a value.
1425         (ppc_reflo_reloc): Ifdef out.
1426         (ppc_addr32nb_reloc): Ifdef out.
1427         (ppc_coff_rtype2howto): Make fprintf strings and argument types
1428         correspond.
1429         (coff_ppc_rtype_to_howto): Likewise.
1430         (ppc_coff_swap_sym_in_hook): Remove unused variables.
1431
1432         * peicode.h (pe_print_idata): Move otherwise unused variables into
1433         the #ifdef where they are used.  Always return a value.
1434         (pe_print_edata): Make fprintf strings and argument types
1435         correspond.  Always return a value.
1436         (pe_print_pdata): Removed unused variable addr_value.  Always
1437         return a value.
1438         (pe_print_reloc): Remove unused variable onaline.  Make fprintf
1439         strings and argument types correspond.  Always return a value.
1440
1441         * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1442         (ppc_elf_finish_dynamic_symbol): Move definition of unused
1443         variable rela inside #if 0 section where it is used.
1444
1445         * ns32k.h: New file.
1446         * cpu-ns32k.h: Include ns32k.h.  Rename externally visible
1447         functions to start with _bfd_.
1448         * aout-ns32k.c: Include ns32k.h.  Change references to renamed
1449         functions in cpu-ns32k.h.
1450         * Makefile.in: Rebuild dependencies.
1451         (HFILES): Add ns32k.h.
1452
1453         * section.c (struct sec): Add linker_mark field.  Change
1454         user_set_vma and reloc_done to be single bit fields.
1455         (STD_SECTION): Update accordingly.
1456         * bfd-in2.h: Rebuild.
1457         * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1458         link.
1459         (aout_link_input_bfd): Don't link unmarked sections.
1460         * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1461         link.
1462         (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1463         * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1464         the link.
1465         * elflink.h (elf_bfd_final_link): Mark sections included in the
1466         link.
1467         (elf_link_input_bfd): Don't link unmarked sections.
1468         * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1469         in the link.
1470         (xcoff_link_input_bfd): Don't link unmarked sections.
1471
1472         * coffswap.h (coff_swap_scnhdr_out): Include section name in
1473         overflow error messages.
1474
1475 Tue Mar 26 15:46:18 1996  Ian Lance Taylor  <ian@cygnus.com>
1476
1477         * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1478         is not set, print "BFD: " before the error message.
1479
1480         * configure.in: Use AC_CHECK_TOOL to find ar and ranlib.  From
1481         Miles Bader <miles@gnu.ai.mit.edu>.
1482         * configure: Rebuild.
1483
1484 Fri Mar 22 12:17:00 1996  Ian Lance Taylor  <ian@cygnus.com>
1485
1486         * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1487         symbols.
1488
1489         * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1490         m68k-aout, m68k-coff, and m68k-elf targets.
1491
1492 Fri Mar 22 11:33:44 1996  Martin Anantharaman  <martin@goofy.imech.uni-duisburg.de>
1493
1494         * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1495         (ieee_generic_stat_arch_elt): Restructured to prevent
1496         ieee_object_p from being called repeatedly.
1497
1498 Thu Mar 21 11:00:47 1996  steve chamberlain  <sac@slash.cygnus.com>
1499
1500         * coffcode.h (coff_write_object_contents):  Allocate
1501         buffers large enough for any FILEHDR or AOUTHDR.
1502
1503 Thu Mar 21 16:28:17 1996  David Mosberger-Tang  <davidm@azstarnet.com>
1504
1505         * ecofflink.c (lookup_line): New static function, renamed and
1506         slighly changed from old _bfd_ecoff_locate_line.
1507         (_bfd_ecoff_locate_line): Cache line number information.  Use
1508         lookup_line for actual lookup.
1509
1510 Thu Mar 21 14:59:11 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1511
1512         * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1513         multiple of 20 bytes.
1514
1515 Thu Mar 21 13:54:40 1996  Ian Lance Taylor  <ian@cygnus.com>
1516
1517         * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1518         allocate ecoff_find_line, and don't initialize by hand.
1519         * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1520         mips_elf_find_line, and don't call memset.
1521
1522         * coffcode.h (coff_compute_section_file_positions): If not
1523         producing a final executable, don't consider sofar when aligning
1524         the section to the correct size.
1525
1526 Wed Mar 20 16:53:12 1996  Ian Lance Taylor  <ian@cygnus.com>
1527
1528         * coffcode.h (coff_add_missing_symbols): Ifdef out.
1529         (coff_write_object_contents): Don't call coff_add_missing_symbols.
1530         * coffgen.c (coff_section_symbol): Ifdef out.
1531
1532 Mon Mar 18 12:54:41 1996  Ian Lance Taylor  <ian@cygnus.com>
1533
1534         * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1535         output_bfd is not NULL.
1536
1537 Thu Mar 14 17:12:06 1996  Doug Evans  <dje@charmed.cygnus.com>
1538
1539         * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1540         of bfd_alloc (fixes fix_line not being initialized).
1541         Delete zeroing of fix_{value,tag,end,scnlen} fields.
1542
1543 Thu Mar 14 16:06:06 1996  Jeffrey A Law  (law@cygnus.com)
1544
1545         * coffcode.h: Allow specific backends to override the
1546         bfd_link_add_symbols routine.
1547
1548         * coff-h8300.c: Include genlink.h.
1549         (howto_table): Add R_MEM_INDIRECT.
1550         (rtype2howto): Support R_MEM_INDIRECT.
1551         (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1552         for now.
1553
1554 Tue Mar 12 12:41:17 1996  David Mosberger-Tang  <davidm@koala.azstarnet.com>
1555
1556         * coff-alpha.c (alpha_relocate_section): Use
1557         info->callbacks_warning, rather than _bfd_error_handler, for
1558         "multiple gp" warning.
1559
1560 Tue Mar 12 12:10:55 1996  Ian Lance Taylor  <ian@cygnus.com>
1561
1562         * linker.c (bfd_wrapped_link_hash_lookup): New function.
1563         (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1564         table string.  Use bfd_wrapped_link_hash_lookup.
1565         (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1566         table string.
1567         * aoutx.h (aout_link_write_symbols): Use the name from the hash
1568         table, if any, when writing out symbols.
1569         (aout_link_input_section_std): Use the name from the hash table,
1570         if any, when reporting undefined symbols.
1571         (aout_link_input_section_ext): Likewise.
1572         (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1573         * bout.c (get_value): Likewise.
1574         * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1575         * ecoff.c (ecoff_reloc_link_order): Likewise.
1576         * elflink.h (elf_link_add_object_symbols): Likewise.
1577         (elf_reloc_link_order): Likewise.
1578         * linker.c (_bfd_generic_link_output_symbols): Likewise.
1579         (_bfd_generic_reloc_link_order): Likewise.
1580         (default_indirect_link_order): Likewise.
1581         * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1582         * sunos.c (sunos_add_one_symbol): Likewise.
1583         * xcofflink.c (xcoff_link_add_symbols): Likewise.
1584         (bfd_xcoff_link_count_reloc): Likewise.
1585         (xcoff_reloc_link_order): Likewise.
1586
1587         * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1588         into -1 for intern->rss.
1589
1590         * configure: Rebuild with autoconf 2.8.
1591
1592 Mon Mar 11 12:28:31 1996  Ian Lance Taylor  <ian@cygnus.com>
1593
1594         * stab-syms.c (__define_stab_duplicate): Define.
1595         (bfd_get_stab_name): Rename from aout_stab_name.  Rewrite to use a
1596         switch.
1597         * bfd-in.h (bfd_get_stab_name): Declare.
1598         * bfd-in2.h: Rebuild.
1599         * Makefile.in: Rebuild dependencies.
1600         (BFD_LIBS): Add stab-syms.o.
1601         (BFD_LIBS_CFILES): Add stab-syms.c.
1602         (BFD32_BACKENDS): Remove stab-syms.o.
1603         (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1604         * configure.in: Don't list stab-syms.o in bfd_backends.
1605         * configure: Rebuild.
1606         * libaout.h (aout_stab_name): Don't declare.
1607         * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1608         not aout_stab_name.
1609
1610 Fri Mar  8 11:26:20 1996  Ian Lance Taylor  <ian@cygnus.com>
1611
1612         * elf.c (assign_file_positions_for_segments): Adjust file offset
1613         for section alignment even if SEC_LOAD is not set.
1614
1615 Tue Mar  5 12:02:23 1996  Ian Lance Taylor  <ian@cygnus.com>
1616
1617         * configure.in: Don't set SHLIB or SHLINK to an empty string,
1618         since they appear as targets in Makefile.in.
1619         * configure: Rebuild.
1620
1621         * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1622         don't fiddle with a symbol which is not defined anywhere.
1623
1624 Mon Mar  4 12:49:16 1996  Ian Lance Taylor  <ian@cygnus.com>
1625
1626         * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1627         though they are defined in a shared library.
1628         (xcoff_build_ldsyms): Likewise.
1629
1630         * coffgen.c (coff_find_nearest_line): Don't look at the line
1631         numbers for the section if section->lineno is NULL.
1632
1633         * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1634         message rather than calling BFD_ASSERT.
1635         * elfcode.h (write_relocs): Check return value of
1636         _bfd_elf_symbol_from_bfd_symbol.
1637
1638 Fri Mar  1 09:42:59 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1639
1640         * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1641         for .sbss section.
1642
1643 Wed Feb 28 11:25:47 1996  Jeffrey A Law  (law@cygnus.com)
1644
1645         * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1646         and R_HPPA_NLRSEL.
1647         (e_nsel, e_nlsel, e_nlrsel): Undefine.  Add to
1648         hppa_reloc_field_selector_type_alt.
1649         (hppa_field_adjust): Handle e_nlsel, e_nlrsel.  Fix e_nsel handling.
1650         * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1651         selectors.
1652         (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1653
1654 Wed Feb 28 11:00:24 1996  Ian Lance Taylor  <ian@cygnus.com>
1655
1656         * elf.c (assign_file_positions_for_segments): Adjust the segment
1657         memory size for the alignment of a SEC_ALLOC section, not just a
1658         SEC_LOAD section.
1659
1660 Tue Feb 27 14:17:31 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1661
1662         * m68klinux.c: New file.
1663         * hosts/m68klinux.h: New file.
1664         * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1665         * configure.in (m68*-*-linux*): New native host.
1666         (m68klinux_vec): New vector.
1667         * configure: Rebuild.
1668         * targets.c (m68klinux_vec): Declare.
1669         * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1670         bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1671         * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1672         declaration from bfd_linux_size_dynamic_sections.
1673         (bfd_m68klinux_size_dynamic_sections): Declare.
1674         * bfd-in2.h: Rebuild.
1675         * Makefile.in: Rebuild dependencies.
1676         (BFD32_BACKENDS): Add m68klinux.o.
1677         (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1678
1679 Tue Feb 27 11:31:34 1996  Jeffrey A Law  (law@cygnus.com)
1680
1681         * libhppa.h (pa_arch): Add pa20.
1682         (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1683         (e_nsel): Undefine.  Add to hppa_reloc_field_selector_type_alt.
1684         (hppa_field_adjust): Handle e_nsel.
1685         * som.c: Provide default definitions for many new relocs found only
1686         in hpux10 include files.
1687         (som_fixup_formats): Add several new relocs from hpux10.
1688         (som_hppa_howto_table): Add hpux10 relocs.
1689         (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1690
1691 Mon Feb 26 12:52:48 1996  Stan Shebs  <shebs@andros.cygnus.com>
1692
1693         * mpw-make.sed: Edit out recent shared library support, and
1694         rules to rebuild .h files using doc/chew.
1695
1696 Mon Feb 26 14:48:39 1996  David Mosberger-Tang  <davidm@AZStarNet.com>
1697
1698         * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1699         size even of sections with no contents.
1700
1701 Mon Feb 26 14:01:13 1996  Ian Lance Taylor  <ian@cygnus.com>
1702
1703         * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1704         starting with '$' the way we skip names starting with '.'.  When
1705         updating x_endndx, don't be fooled by an index which has been
1706         merged.
1707
1708         * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1709         struct/union/enum type with no elements.
1710
1711 Sat Feb 24 11:38:58 1996  Ian Lance Taylor  <ian@cygnus.com>
1712
1713         * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1714
1715         * archive.c (bfd_generic_archive_p): If the first file in the
1716         archive can not be recognized as an object, don't assume that this
1717         is the wrong format.
1718
1719         * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1720         format is not bfd_object.
1721         (bfd_elf_get_dt_soname): Likewise.
1722
1723 Wed Feb 21 13:58:04 1996  Ian Lance Taylor  <ian@cygnus.com>
1724
1725         * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1726         reloc.
1727
1728 Tue Feb 20 16:22:44 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
1729
1730         * bfd.c (tdata): Add netbsd_core_data.
1731         * bfd-in2.h: Regenerated.
1732
1733 Tue Feb 20 16:50:02 1996  Ian Lance Taylor  <ian@cygnus.com>
1734
1735         * sunos.c (SUNOS_CONSTRUCTOR): Define.
1736         (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1737         override a constructor symbol.  Set SUNOS_CONSTRUCTOR when
1738         appropriate.
1739
1740         * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1741         to get the symbol index, matching 14 Jul 95 change.
1742
1743 Tue Feb 20 08:26:27 1996  Fred Fish  <fnf@phydeaux.cygnus.com>
1744
1745         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1746         Remove duplicate definition of gp.
1747
1748 Mon Feb 19 12:37:41 1996  Ian Lance Taylor  <ian@cygnus.com>
1749
1750         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1751         assume that we can set the GP value and then get the same value,
1752         since it won't be true if the output file is neither ELF nor
1753         ECOFF.
1754         * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1755         _bfd_get_gp_value here.
1756         (mips_gprel_reloc): Don't assume we can set and get the GP value.
1757         * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1758         mips_elf_final_gp.
1759         (mips_elf_lo16_reloc): Likewise.
1760         (mips_elf_final_gp): Add pgp parameter.  Set it to the GP value.
1761         Don't require that the BFD be ELF.
1762         (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1763         (mips_elf_gprel32_reloc): Likewise.
1764         (mips_elf_relocate_section): Don't assume we can set and get the
1765         GP value.
1766         (mips_elf_finish_dynamic_symbol): Don't bother to use
1767         _bfd_get_gp_value here.
1768
1769         * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1770         Don't change epdr between malloc and free.  Be careful not to free
1771         NULL pointers.  Zero out the first RPDR.
1772
1773         * configure.host: On Linux, only pass -rpath option if $(libdir)
1774         is neither /lib nor /usr/lib.  From Alan Modra
1775         <alan@mullet.Levels.UniSA.Edu.Au>.
1776
1777         * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1778         dt_name.
1779         (elf_dt_name): Rename from elf_dt_needed_name.
1780         * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1781         elf_dt_needed_name.
1782         (bfd_elf_get_dt_soname): New function.
1783         * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1784         elf_dt_needed_name.  Save the SONAME back in elf_dt_name.
1785         * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1786         * bfd-in2.h: Rebuild.
1787
1788 Mon Feb 19 02:50:23 1996  Doug Evans  <dje@charmed.cygnus.com>
1789
1790         * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1791         _bfd_sparc_elf_reloc_type_lookup.
1792         (bfd_elf32_bfd_reloc_type_lookup): Update.
1793         * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1794         (sparc64_elf_howto_table): Define.
1795         (sparc_reloc_map): Define.
1796         (sparc64_elf_reloc_type_lookup): New function.
1797         (sparc_elf_wdisp16_reloc): New function.
1798         (elf_info_to_howto): Use sparc64_elf_howto_table.
1799         (sparc64_elf_relocate_section): Likewise.
1800         (bfd_elf64_bfd_reloc_type_lookup): Update.
1801
1802 Sun Feb 18 15:02:25 1996  Ian Lance Taylor  <ian@cygnus.com>
1803
1804         * configure.host: Check for 'do not mix' from native linker before
1805         trying to use -rpath.
1806
1807 Fri Feb 16 12:46:18 1996  Ian Lance Taylor  <ian@cygnus.com>
1808
1809         * bfd.c (_bfd_get_gp_value): New function.
1810         (_bfd_set_gp_value): New function.
1811         * libbfd-in.h (_bfd_get_gp_value): Declare.
1812         (_bfd_set_gp_value): Declare.
1813         * libbfd.h: Rebuild.
1814         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1815         _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1816         directly to the fields in the tdata information.
1817         (alpha_relocate_section): Likewise.
1818         * coff-mips.c (mips_adjust_reloc_in): Likewise.
1819         (mips_gprel_reloc): Likewise.
1820         (mips_relocate_section): Likewise.
1821         * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1822         (mips_elf_lo16_reloc): Likewise.
1823         (mips_elf_final_gp): Likewise.
1824         (mips_elf_gprel16_reloc): Likewise.
1825         (mips_elf_gprel32_reloc): Likewise.
1826         (mips_elf_relocate_section): Likewise.
1827         (mips_elf_finish_dynamic_symbol): Likewise.
1828
1829         * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1830
1831 Thu Feb 15 11:29:13 1996  Ian Lance Taylor  <ian@cygnus.com>
1832
1833         * configure.in: Call AC_PROG_CC before configure.host.
1834         * configure: Rebuild.
1835         * configure.host: Don't set information which autoconf should
1836         figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1837
1838         * configure.host: Remove go32 and win32 host information, since it
1839         should no longer be needed.
1840
1841         * elf.c (map_sections_to_segments): If we have a .dynamic section,
1842         then start a new segment rather than put a writable section in a
1843         readonly segment.
1844
1845         * configure.host: Set RPATH_ENVVAR.
1846
1847         * Makefile.in: Rebuild dependencies.
1848
1849         * elflink.c (_bfd_elf_create_linker_section): Remove unused
1850         zero_section variable.
1851
1852 Thu Feb 15 10:39:17 1996  H.J. Lu  <hjl@zoom.com>
1853
1854         * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1855         ($(srcdir)/libbfd.h): Rename from libbfd.h.
1856         ($(srcdir)/libcoff.h): Rename from libcoff.h.
1857
1858 Wed Feb 14 16:29:07 1996  Martin Anantharaman  <martin@mail.imech.uni-duisburg.de>
1859
1860         * ieee.c (ieee_write_expression): Only use an R variable for a
1861         local symbol.  Don't output a zero offset.  Handle a zero address.
1862         (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1863         (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1864         PCREL_OFFSET.
1865         (parse_expression): Don't try to handle multiple occurrences of a
1866         P variable.  Handle I variables differently from X variables.  Fix
1867         the order of minus expressions.
1868         (ieee_slurp_external_symbols): Generate an I variable for an NN
1869         record.  Fix handling of ATI and ATX records.
1870         (ieee_slurp_sections): Only set minimal section attributes.
1871         Adjust them later, based on the section contents.
1872         (ieee_object_p): Read in the file until just after the ME record.
1873         Call ieee_slurp_section_data to set the section flags.
1874         (do_one): Add iterations parameter.  Only repeat the first load
1875         item.  Set the section and file reloc flags.
1876         (ieee_slurp_section_data): Set section flags.  Pass iterations to
1877         do_one.
1878         (ieee_canonicalize_reloc): Handle I variables.
1879         (do_with_relocs): Only emit relocation size when necessary.
1880         Increase MAXRUN to 127.  Change ov to be assigned, and take
1881         src_mask and pcrel_offset into account.
1882         (ieee_write_data_part): Skip sections that are not loaded.
1883         (ieee_write_external_part): Don't output optional last entry of WX
1884         records.
1885         (ieee_write_me_part): Make setting of me_record neater.
1886         (ieee_generic_stat_arch_elt): Get the size of an archive element.
1887
1888         * syms.c (stt): Add entries for zerovars, vars, and code.
1889
1890         * elfcode.h (validate_reloc): New static function.
1891         (write_relocs): Call validate_reloc for non ELF relocs.
1892
1893         * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1894         (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1895         (TARGET_LITTLE_SYM): Likewise.
1896
1897         * config.bfd (m68*-*-psos*): New target.
1898
1899 Tue Feb 13 15:56:22 1996  Bryan Ford  <baford@snake.cs.utah.edu>
1900
1901         * i386msdos.c: Remove some #if 0 code.
1902         (msdos_write_object_contents): Don't include empty sections in the
1903         size computation, regardless of their address.
1904
1905 Tue Feb 13 15:36:37 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1906
1907         * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1908         is NULL, ie, the -r switch is used.
1909
1910 Tue Feb 13 14:35:15 1996  Ian Lance Taylor  <ian@cygnus.com>
1911
1912         * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1913         (BFD_RELOC_MIPS_GOT_LO16): Define.
1914         (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1915         * bfd-in2.h, libbfd.h: Rebuild.
1916         * elf32-mips.c (mips_reloc_map): Map new relocs.
1917
1918         * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1919
1920         * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1921         $(SHLINK).
1922
1923         * ieee.c (get_symbol): Set the section to bfd_abs_section.
1924         (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1925         simple number for the section address, rather than an expression.
1926         Limit the number of bytes between relocs to MAXRUN.
1927         (ieee_write_me_part): Set me_record to the file offset after the
1928         start address.
1929         (ieee_write_processor): New static function.
1930         (ieee_write_object_contents): Use ieee_write_processor.
1931
1932 Fri Feb  9 10:53:00 1996  Ian Lance Taylor  <ian@cygnus.com>
1933
1934         * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1935
1936         * coff-aux.c: Change include of aux.h to aux-coff.h.
1937
1938 Thu Feb  8 14:01:03 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1939
1940         * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1941         relocation put the addend both in the reloc entry and the data.
1942         (elf_m68k_finish_dynamic_symbol): Likewise.  Mask out marker in
1943         GOT offset value.
1944
1945         * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1946         a R_68K_PCxx reloc against a defined global symbol directly.
1947         (elf_m68k_check_relocs): Don't count such a reloc.
1948
1949         * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1950         a PLTxx reloc as dynamic.  Disallow PLTxxO reloc against a local
1951         symbol for now, otherwise always record the symbol as dynamic.
1952         (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1953         is not referenced by a dynamic object, and we are not making a
1954         shared object, then don't make a PLT entry.  If we do make a PLT
1955         entry, make sure the symbol has been recorded as dynamic.
1956
1957 Wed Feb  7 13:56:06 1996  Ian Lance Taylor  <ian@cygnus.com>
1958
1959         * configure.host: When making a shared library, set HLDFLAGS to
1960         pass an appropriate -rpath option.  Use the make variable SONAME
1961         as the shared library soname, rather than computing it here.  On
1962         SunOS, build stamp-tshlink in place of $(SHLINK).
1963         * Makefile.in (SONAME): New variable.
1964         ($(SHLINK)): Make a link to the transformed name, as well.
1965         (stamp-tshlink): New target.
1966         (install): Skip stamp-tshlink during install.
1967
1968 Wed Feb  7 13:37:39 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1969
1970         * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1971         linker sections have been set up yet.
1972
1973         * elf.c (make_mapping): Add an additional argument to suppress
1974         making the first section include the program headers.
1975         (map_sections_to_segments): If the user used -Ttext such that the
1976         program headers are on a different page, do not set the flags
1977         saying that this section includes the program headers.
1978
1979 Tue Feb  6 14:04:49 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
1980
1981         * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1982         don't define TRAD_HEADER.
1983         * configure: Rebuild.
1984
1985         * netbsd-core.c: New file, support for NetBSD core files.
1986         * hosts/*nbsd.h: Removed.
1987
1988 Tue Feb  6 11:47:49 1996  Doug Evans  <dje@charmed.cygnus.com>
1989
1990         * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1991         (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1992         * libbfd.h, bfd-in2.h: Regenerated.
1993         * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1994         bfd_elf32_bfd_reloc_type_lookup.
1995         (reloc_type{,_names}): Deleted.
1996         (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1997         Add sparc64 relocs.
1998         (sparc_reloc_map): Add sparc64 relocs.
1999         (sparc_elf_notsupported_reloc): New static function.
2000         (sparc_elf_wdisp16_reloc): New static function.
2001         (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2002         (elf32_sparc_relocate_section): Likewise.
2003         (bfd_elf32_bfd_reloc_type_lookup): Define.
2004         * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2005         (reloc_type{,_names}): Deleted.
2006         (elf_sparc_howto_table): Deleted.
2007         (sparc_reloc_map): Deleted.
2008         (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2009         (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2010
2011 Tue Feb  6 12:12:22 1996  Ian Lance Taylor  <ian@cygnus.com>
2012
2013         * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2014         *-*-hpux* host.
2015
2016         * Makefile.in (program_transform_name): New variable.
2017         (install): Transform library name before installing it.
2018
2019 Mon Feb  5 10:38:27 1996  Ian Lance Taylor  <ian@cygnus.com>
2020
2021         * archures.c (bfd_mach_i960_hx): Define.
2022         * bfd-in2.h: Rebuild.
2023         * cpu-i960.c (scan_960_mach): Accept machine "hx".
2024         (MATRIX): Expand entries for HX.
2025         (arch_info_struct): Add i960:hx entry.
2026         * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2027         * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2028         (coff_set_flags): Handle bfd_mach_i960_hx.
2029
2030         Support for building as a shared library, based on patches from
2031         Alan Modra <alan@spri.levels.unisa.edu.au>:
2032         * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2033         New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2034         SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2035         * configure: Rebuild.
2036         * configure.host: If --enable-shared, adjust shared library stuff
2037         based on the host.  If the host is SunOS, and the linker supports
2038         -rpath, set HLDFLAGS to use it.
2039         * Makefile.in (ALLLIBS): New variable.
2040         (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2041         (COMMON_SHLIB, SHLINK): New variables.
2042         (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2043         (STAGESTUFF): Remove variable.
2044         (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2045         $(TARGETLIB).
2046         (stamp-ofiles): New target, like old ofiles target, but build
2047         using a temporary file and move-if-change, and touch stamp-ofiles
2048         when done.
2049         (ofiles): Just depend upon stamp-ofiles.
2050         (stamp-piclist, piclist): New targets.
2051         ($(SHLIB), $(SHLINK)): New targets.
2052         (targets.o, archures.o): Build twice if PICFLAG is set.
2053         (do_mostlyclean): Remove pic/*.o.
2054         (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2055         stamp-piclist.
2056         (do_distclean): Remove pic and stamp-picdir.
2057         (install): Install shared libraries.
2058         ($(OFILES)): Depend upon stamp-picdir.
2059         (stamp-picdir): New target.
2060
2061         * libcoff-in.h: Add comment reminding people that libcoff.h is a
2062         generated file.
2063         * libcoff.h: Rebuild.
2064
2065         * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2066         flavour of a section with no owner.
2067
2068         * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2069         ELF_LINK_NON_ELF flag.
2070         (mips_elf_create_got_section): Likewise.
2071
2072         * elf.c: Revert last change, since it breaks dynamic linking.
2073         * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2074         field.
2075         * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2076         * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2077         (elfNN_bed): Don't initialize want_hdr_in_seg field.
2078
2079 Sun Feb  4 20:45:13 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2080
2081         * elf.c (assign_file_positions_for_segments): If the backend does
2082         not want the elf header or the program headers in the address
2083         space, do not include them in the calculations.
2084
2085         * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2086         function to determine if we need additional program headers.
2087         (ppc_elf_modify_segment_map): Define as a NOP function for now.
2088         (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2089
2090 Sat Feb  3 23:00:03 1996  Ian Lance Taylor  <ian@cygnus.com>
2091
2092         * coffcode.h: Move today's libcoff.h change into coffcode.h.
2093
2094 Sat Feb  3 15:43:44 1996  Fred Fish  <fnf@cygnus.com>
2095
2096         * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2097         back into one line.  Some compilers (sunos 4.1.3 for example)
2098         won't accept args split across more than one line.
2099
2100 Fri Feb  2 11:42:15 1996  Steve Chamberlain  <sac@slash.cygnus.com>
2101
2102         * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2103         * configure: Regenerate.
2104
2105 Fri Feb  2 12:12:16 1996  Jeffrey A Law  (law@cygnus.com)
2106
2107         * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2108         try to do arithmetic on a void *, cast it to a unsigned char * first.
2109
2110 Thu Feb  1 16:04:06 1996  Ian Lance Taylor  <ian@cygnus.com>
2111
2112         * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2113         * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2114         ELF_LINK_NON_ELF.
2115         * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2116         flag for a newly defined symbol.
2117         (NAME(bfd_elf,record_link_assignment)): Likewise.
2118         (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2119         set the DEF or REF_REGULAR flags correctly.
2120
2121         * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2122         (libbfd.h, libcoff.h): Corresponding change.
2123
2124         * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2125         a PLT32 reloc as dynamic.
2126         (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2127         is not referenced by a dynamic object, and we are not making a
2128         shared object, then don't make a PLT entry.  If we do make a PLT
2129         entry, make sure the symbol has been recorded as dynamic.
2130
2131 Wed Jan 31 17:23:32 1996  Steve Chamberlain  <sac@slash.cygnus.com>
2132
2133         * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2134         * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2135         (powerpcle-*-cygwin32): New.
2136         * peicode.h (add_data_entry): Get address from vma.
2137
2138 Wed Jan 31 16:23:57 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2139
2140         * elflink.c (_bfd_elf_create_linker_section): If the symbol
2141         attached to the section has already been created as an undefined
2142         symbol, treat it as if it hasn't been created yet.
2143
2144 Wed Jan 31 16:16:53 1996  Ian Lance Taylor  <ian@cygnus.com>
2145
2146         * elflink.h (elf_bfd_final_link): Don't output initial dummy
2147         symbol or section symbols if stripping all symbols and this is not
2148         a relocateable link.  Don't output the symbol string table if
2149         there are no symbols.
2150         (elf_link_flush_output_syms): Don't do anything if there are no
2151         symbols to flush.
2152
2153 Wed Jan 31 12:55:49 1996  Richard Henderson  <rth@tamu.edu>
2154
2155         * coff-aux.c: New file.
2156         * hosts/m68kaux.h: New file.
2157         * config.bfd (m68*-apple-aux*): New target.
2158         * configure.in (m68*-apple-aux*): New native host.
2159         (m68kaux_coff_vec): New vector.
2160         * configure: Rebuild.
2161         * targets.c (m68kaux_coff_vec): Declare.
2162         * coffcode.h (bfd_coff_backend_data): Add field
2163         _bfd_coff_link_add_one_symbol.
2164         (bfd_coff_link_add_one_symbol): Define.
2165         (compare_arelent_ptr): New static function if TARG_AUX.
2166         (coff_write_relocs): If TARG_AUX, sort the relocs.
2167         (coff_write_object_contents): Set A/UX aouthdr magic number.
2168         (coff_link_add_one_symbol): Define if not defined.
2169         (bfd_coff_std_swap_table): Initialize new field.
2170         * libcoff.h: Rebuild.
2171         * cofflink.c (coff_link_add_symbols): Call
2172         bfd_coff_link_add_one_symbol rather than
2173         _bfd_generic_link_add_one_symbol.
2174         * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2175         * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2176         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2177         * Makefile.in: Rebuild dependencies.
2178         (BFD32_BACKENDS): Add coff-aux.o.
2179         (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2180
2181 Wed Jan 31 11:37:46 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
2182
2183         * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2184         relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2185
2186 Tue Jan 30 12:09:04 1996  Ian Lance Taylor  <ian@cygnus.com>
2187
2188         * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2189         $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2190         (maintainer-clean): Warn about deleting special files.
2191         (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2192
2193         * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2194         warning symbols correctly.
2195         * elf32-i386.c (elf_i386_relocate_section): Likewise.
2196         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2197         * elf32-mips.c (mips_elf_relocate_section): Likewise.
2198         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2199         * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2200         * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2201
2202         * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2203         warnings.
2204
2205 Mon Jan 29 14:27:24 1996  Kim Knuttila  <krk@cygnus.com>
2206
2207         * libcoff-in.h: aligned newly exported names with bfd naming
2208         conventions. Removed an erroneous define of POWERPC_LE_PE.
2209         * libcoff.h: Rebuild.
2210         * cofflink.c, coff-ppc.c: the above function name changes
2211
2212 Mon Jan 29 13:06:28 1996  Ian Lance Taylor  <ian@cygnus.com>
2213
2214         From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2215         * ecoff.c (struct extsym_info): Define.
2216         (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2217         to ecoff_link_write_external.
2218         (ecoff_link_write_external): Accept a struct extsym_info pointer.
2219         Strip symbols when appropriate.
2220
2221         Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2222         * syms.c (BSF_OBJECT): Define.
2223         (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2224         * bfd-in2.h: Rebuild.
2225         * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2226         STT_OBJECT symbol.
2227         * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2228         is set.
2229
2230         * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2231         copying relocs into a shared object, treat a defined global symbol
2232         as a local symbol.
2233         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2234         * elf32-mips.c (mips_elf_relocate_section): Likewise.
2235         * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2236
2237         * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2238         real defined symbol, not to a weak defined symbol.
2239
2240 Mon Jan 29 11:34:36 1996  Kim Knuttila  <krk@cygnus.com>
2241
2242         * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2243         and made a few static functions externs.
2244
2245         * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2246         POWERPC_LE_PE hack in cofflink.
2247
2248         * libcoff-in.h: promoted the following from cofflink.c to allow
2249         _bfd_coff_final_link to be overridden -  STRING_SIZE_SIZE,
2250         coff_debug_merge_element, struct coff_debug_merge_type,
2251         coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2252         coff_debug_merge_hash_table_init,  coff_debug_merge_hash_table_free,
2253         coff_debug_merge_hash_lookup, coff_link_section_info,
2254         coff_final_link_info, coff_debug_merge_hash_newfunc,
2255         coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2256
2257         * libcoff.h: re-gen'd
2258
2259 Fri Jan 26 18:33:35 1996  Ian Lance Taylor  <ian@cygnus.com>
2260
2261         * syms.c: Include "bfdlink.h".
2262         (struct stab_find_info): Define.
2263         (_bfd_stab_section_find_nearest_line): New function.
2264         * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2265         * libbfd.h: Rebuild.
2266         * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2267         * elf.c (_bfd_elf_find_nearest_line): Try calling
2268         _bfd_stab_section_find_nearest_line before searching the ELF
2269         symbol table.  Find the closest STT_FUNC symbol, not the last one.
2270         * libcoff-in.h (coff_data_type): Add line_info field.
2271         * libcoff.h: Rebuild.
2272         * coffgen.c (coff_find_nearest_line): Try calling
2273         _bfd_stab_section_find_nearest_line before searching the COFF
2274         symbol table.
2275         * Makefile.in: Rebuild dependencies.
2276
2277 Fri Jan 26 16:11:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2278
2279         * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2280         4 bytes, so we get the correct value when updating the register
2281         field in little endian mode.
2282
2283 Thu Jan 25 12:14:16 1996  Ian Lance Taylor  <ian@cygnus.com>
2284
2285         * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2286         entry_section fields.  Add sntoc and snentry fields.
2287         * libcoff.h: Rebuild.
2288         * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2289         not toc_section and entry_section (the COFF file does not have any
2290         sections at this point).
2291         (coff_write_object_contents): Set o_snentry and o_sntoc from
2292         snentry and sntoc rather than entry_section and toc_section.
2293         * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2294         snentry, not toc_section and entry_section.
2295         * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2296         entry_section from hentry.
2297         (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2298         set snenty.
2299         (xcoff_link_input_bfd): Set sntoc, not toc_section.
2300         (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2301         than using toc_section directly.
2302
2303         * archures.c: Add missing `.' in enum bfd_architecture.
2304         * bfd-in2.h: Rebuild.
2305
2306         * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec.  From
2307         Robert Lipe <robertl@arnet.com>.
2308
2309 Thu Jan 25 12:08:51 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2310
2311         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2312         to sections we allocate.  Use bfd_zalloc to allocate initialial
2313         sections, not bfd_alloc.
2314         (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2315         SDA{,2}I16 relocations.
2316         (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2317         whether to put something in .sbss or not.
2318         (ppc_elf_relocate_section): Add support for more relocations.  Add
2319         in sec->output_offset where appropriate.  Make error messages
2320         include the symbol name.
2321
2322         * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2323         trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2324         doesn't get redefined messages if -shared.
2325
2326         * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2327         section if the rel_section field has been set up.
2328
2329 Wed Jan 24 20:40:26 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2330
2331         * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2332         relocations.
2333
2334 Wed Jan 24 10:38:34 1996  Doug Evans  <dje@charmed.cygnus.com>
2335
2336         * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2337         of flags, only flags used are controlled by mach number.  Bump up
2338         output file mach number to highest of input file mach numbers.
2339         (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2340         (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2341
2342         * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2343         bfd_elf64_sparc_vec support.
2344
2345 Tue Jan 23 14:33:05 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2346
2347         * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2348         the embedded bit is set on some objects and not on others.  Just
2349         or it together.
2350         (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2351         relocations.
2352
2353 Tue Jan 23 14:22:45 1996  Ian Lance Taylor  <ian@cygnus.com>
2354
2355         * coffcode.h (coff_new_section_hook): Don't try to align the
2356         .stabstr section.
2357
2358         * coffcode.h (coff_set_section_contents): Fix the handling of the
2359         .lib section to work even if the entire section contents are
2360         written at once.  From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2361         Robert Lipe <robertl@arnet.com>.
2362
2363 Mon Jan 22 18:45:51 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2364
2365         * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2366         memory here for contents.
2367
2368         * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2369         _SDA2_BASE_ by 32768.
2370         (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2371         started using.  Allocate contents for .sdata and .sdata2 sections
2372         also.
2373         (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2374         rather than _name.
2375         (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2376         size _SDA{,2}_BASE_.
2377         (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2378         done.
2379
2380 Mon Jan 22 08:52:04 1996  Doug Evans  <dje@charmed.cygnus.com>
2381
2382         * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2383
2384         * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2385         (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2386         (bfd_mach_sparc_v9a): Define.
2387         (bfd_mach_sparc_v9_p): Define.
2388         * bfd-in2.h: Regenerated.
2389         * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2390         bfd_mach_sparc_v9.
2391         * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2392         * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2393         to bfd_elf32_sparc_vec.
2394         * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2395         Add v8plus{,a} support.
2396         Add v9a support.
2397         (sparc_compatible): New function.
2398         * elf32-sparc.h: #include "elf/sparc.h".
2399         (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2400         elf32_sparc_final_write_processing): New functions.
2401         (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2402         elf_backend_final_write_processing): Define.
2403
2404 Mon Jan 22 11:21:51 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2405
2406         * elf-bfd.h (struct elf_link_hash_entry): Add
2407         linker_section_pointer field.
2408         (enum elf_linker_section_enum): Enumeration for new way of
2409         creating linker dynamic sections and symbols.
2410         (elf_linker_section{,_pointers}): New structures for creating
2411         dynamic sections and symbols.
2412         (elf_obj_tdata): Add linker_section_pointers and linker_section
2413         fields.
2414         (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2415         (_bfd_elf_create_linker_section): New declarations.
2416         (_bfd_elf_find_pointer_linker_section): Ditto.
2417         (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2418         (_bfd_elf_make_linker_section_rela): Ditto.
2419
2420         * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2421
2422         * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2423         (ppc_elf_create_linker_section): New function to create the
2424         sections .got, .sdata, and .sdata2.
2425         (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2426         needed.
2427         (ppc_elf_check_relocs): Support more of the eabi relocations.
2428         (ppc_elf_relocate_section): Ditto.
2429         (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2430         if the .sdata{,2} + .sbss{,2} section size is > 32k.
2431
2432         * elflink.h (elf_create_pointer_linker_section): New function to
2433         create initialized pointers in dynamic linker sections.
2434         (elf_finish_pointer_linker_section): Actually intialize the
2435         pointers created above.
2436
2437         * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2438         macros to provide both 32 and 64 bit versions of
2439         elf_create_pointer_linker_section.
2440         (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2441         provide both 32 and 64 bit versions of
2442         elf_finish_pointer_linker_section.
2443
2444         * elflink.c (_bfd_elf_create_linker_section): New function to
2445         create a linker section.
2446         (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2447         given address in the linker pointer offsets created for a given
2448         symbol.
2449         (_bfd_elf_make_linker_section_rela): Make a RELA section
2450         corresponding to the generated linker section.
2451
2452 Sat Jan 20 08:36:10 1996  Doug Evans  <dje@canuck.cygnus.com>
2453
2454         * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2455
2456 Thu Jan 18 18:25:34 1996  Kim Knuttila  <krk@cygnus.com>
2457
2458         * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2459         (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2460         (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2461         Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2462         toc entry in an objdump) for now.
2463         (ppc_do_last, ppc_get_last): New function - needed to save processing
2464         the toc owner to the end.
2465         (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2466         toc owner last.
2467
2468         * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2469         toc owner from being done till last. Must define POWERPC_LE_PC
2470         to enable it.
2471
2472         * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2473
2474         * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2475         to INFO.
2476         (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2477         SizeOfImage for PowerPC. Ignore the size of the .junk section.
2478
2479 Thu Jan 18 17:42:12 1996  Ian Lance Taylor  <ian@cygnus.com>
2480
2481         * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2482
2483 Wed Jan 17 12:40:14 1996  Ian Lance Taylor  <ian@cygnus.com>
2484
2485         * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2486         back to first.
2487         (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2488
2489 Tue Jan 16 15:10:49 1996  Ian Lance Taylor  <ian@cygnus.com>
2490
2491         * elf.c (assign_file_positions_for_segments): Don't increment file
2492         offset for a segment which contains no loadable sections.
2493
2494 Mon Jan 15 17:46:27 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2495
2496         * reloc.c: Add new PowerPC relocations.
2497         * {bfd-in2,libbfd}.h: Regenerate.
2498
2499         * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2500         (ppc_elf_reloc_type_lookup): Lookup new relocations.
2501
2502 Mon Jan 15 14:29:44 1996  Ian Lance Taylor  <ian@cygnus.com>
2503
2504         * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2505         entries.
2506
2507         * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2508         info->shared.
2509
2510         * coffgen.c (coff_find_nearest_line): Don't try to cache
2511         information in sections that are not owned by a BFD.  From Richard
2512         Henderson <richard@atheist.tamu.edu>.
2513
2514         * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2515         from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2516         * elflink.h (elf_link_output_extsym): Remove special check for
2517         _rld_new_interface.
2518
2519         * ecoffswap.h: Add prototypes for static functions.
2520
2521 Sun Jan 14 21:36:08 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2522
2523         * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2524         (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2525         references.
2526         (ppc_elf_relocate_section):  No longer allow .sdata/.sbss sections
2527         to satisfy a TOC16 relocation.  Rewrite unsupported relocation
2528         support.  Begin support for R_PPC_SDA{2,}REL.
2529
2530 Sat Jan 13 09:36:52 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2531
2532         * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2533         create the .got and .got.neg sections.
2534         (ppc_elf_size_dynamic_sections): Call it.
2535         (ppc_elf_check_relocs): Call it.
2536         (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2537         (ppc_elf_check_relocs): Add error messages for relocations we
2538         don't yet support.  Do not include R_PPC_SDAREL16 like a GOT
2539         relocation.
2540
2541 Fri Jan 12 15:27:59 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2542
2543         * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2544         section flags for V.4 and eabi.
2545
2546 Fri Jan 12 13:59:16 1996  Ian Lance Taylor  <ian@cygnus.com>
2547
2548         * elf.c (assign_file_positions_for_segments): If a segment
2549         contains no sections, don't mark it as readable.
2550
2551         * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2552         * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2553
2554         * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2555         dynamic section, if there is one.
2556         * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2557         (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2558         (bfd_elf64_swap_dyn_in): Likewise.
2559         * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2560         PTR.
2561         (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2562
2563         * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2564         DT_TEXTREL entry because of .rel.plt.  From Martin Pirker
2565         <pirker@eiunix.tuwien.ac.at>.
2566
2567 Thu Jan 11 17:06:14 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2568
2569         * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2570         PowerPC V.4 and eabi.
2571         * bfd-in2.h: Regenerate.
2572         * libfd.h: Regenerate.
2573
2574         * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2575
2576         * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2577         section type and SHF_EXCLUDE section flag, turning them into the
2578         appropriate bfd section flag.
2579
2580 Thu Jan 11 11:23:30 1996  Ian Lance Taylor  <ian@cygnus.com>
2581
2582         * xcofflink.c (xcoff_link_add_symbols): Create the special
2583         sections if we see a DYNAMIC object, in case that is the only
2584         XCOFF input object we see.
2585
2586         * elf32-mips.c: Extensive changes for a start at dynamic linking
2587         support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2588
2589         * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2590         (struct elf_backend_data): Remove
2591         elf_backend_create_program_headers field.  Add
2592         elf_backend_additional_program_headers and
2593         elf_backend_modify_segment_map fields.
2594         * elfxx-target.h (elf_backend_type_change_ok): Define if not
2595         defined.
2596         (elf_backend_additional_program_headers): Likewise.
2597         (elf_backend_modify_segment_map): Likewise.
2598         (elf_backend_create_program_headers): Don't define.
2599         (elfNN_bed): Change to account for field changes.
2600         * elf.c (assign_file_positions_for_segments): Call new
2601         modify_segment_map backend function.  Don't call old
2602         create_program_headers backend function.
2603         (get_program_header_size): Call additional_program_headers rather
2604         than create_program_headers.
2605         * elflink.h (elf_link_add_object_symbols): Initialize
2606         type_change_ok from new backend field.
2607         (elf_link_output_extsym): Don't warn if _rld_new_interface is
2608         defined.
2609         (elf_reloc_link_order): Treat a reloc against a defined symbol as
2610         a reloc against the appropriate section.
2611
2612         * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2613         (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2614         (elf_flags_init): Rename from elf_ppc_flags_init.
2615         * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2616         elf_ppc_flags_init.
2617         (ppc_elf_copy_private_bfd_data): Likewise.
2618         (ppc_elf_merge_private_bfd_data): Likewise.
2619
2620         * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2621         relocation entries.
2622
2623 Tue Jan  9 15:22:53 1996  David Mosberger-Tang  <davidm@azstarnet.com>
2624
2625         * coff-alpha.c (alpha_relocate_section): During final link, allow
2626         output .lita section to be bigger than 64k by adjusting gp value
2627         on a per-input section basis.
2628         * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2629         field.
2630         (struct ecoff_section_tdata): Add gp field.
2631
2632 Tue Jan  9 12:00:36 1996  Ian Lance Taylor  <ian@cygnus.com>
2633
2634         Handle Alpha ECOFF changes in OSF/1 3.2.
2635         * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2636         field.
2637         * coff-alpha.c: Include "aout/ar.h".
2638         (alpha_ecoff_get_relocated_section_contents): Don't require an
2639         ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2640         3.2 doesn't generate one.
2641         (alpha_relocate_section): Likewise.
2642         (alpha_ecoff_slurp_armap): Define.
2643         (alpha_ecoff_slurp_extended_name_table): Define.
2644         (alpha_ecoff_construct_extended_name_table): Define.
2645         (alpha_ecoff_truncate_arname): Define.
2646         (alpha_ecoff_write_armap): Define.
2647         (alpha_ecoff_generic_stat_arch_elt): Define.
2648         (alpha_ecoff_update_armap_timestamp): Define.
2649         (ARFZMAG): Define.
2650         (alpha_ecoff_read_ar_hdr): New static function.
2651         (alpha_ecoff_get_elt_at_filepos): New static function.
2652         (alpha_ecoff_openr_next_archived_file): New static function.
2653         (alpha_ecoff_get_elt_at_index): New static function.
2654         (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2655         (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2656         _bfd_ecoff to alpha_ecoff.
2657         * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2658         field from backend structure, rather than always calling
2659         _bfd_get_elt_at_filepos.
2660         * coff-mips.c (mips_ecoff_backend_data): Initialize
2661         get_elt_at_filepos field.
2662         * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2663         from _bfd_generic_read_ar_hdr with minor changes.
2664         (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2665         * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2666         * libbfd.h: Rebuild.
2667
2668         * bfd-in.h (BFD_IN_MEMORY): Define.
2669         * libbfd-in.h (struct bfd_in_memory): Define.
2670         * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2671         (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2672         (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2673         (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2674         * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2675         (bfd_get_size): Handle BFD_IN_MEMORY flag.
2676         * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2677         (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2678         (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2679         * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2680         iostream.
2681         (bfd_openstreamr): Likewise.
2682         * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2683         BFD_IN_MEMORY is not set.
2684         * riscix.c (riscix_some_aout_object_p): Likewise.
2685         * bfd-in2.h, libbfd.h: Rebuild.
2686
2687         * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2688         (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2689         (bfd_get_elt_at_index): Define.
2690         * archive.c (_bfd_generic_get_elt_at_index): Rename from
2691         bfd_get_elt_at_index.  Change index parameter from int to
2692         symindex.
2693         * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2694         (_bfd_noarchive_get_elt_at_index): Define.
2695         (_bfd_archive_bsd_get_elt_at_index): Define.
2696         (_bfd_archive_coff_get_elt_at_index): Define.
2697         * bfd-in2.h, libbfd.h: Rebuild.
2698         * aout-target.h (MY_get_elt_at_index): Define if not defined.
2699         * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2700         * ieee.c (ieee_get_elt_at_index): Define.
2701         * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2702         * oasys.c (oasys_get_elt_at_index): Define.
2703         * som.c (som_get_elt_at_index): Define.
2704
2705         * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2706         numbers to the .text section.
2707
2708 Mon Jan  8 17:00:57 1996  Ian Lance Taylor  <ian@cygnus.com>
2709
2710         * ieee.c (ieee_write_debug_part): Change return type to boolean.
2711         If there is a SEC_DEBUGGING section, get the contents of the debug
2712         information part from it.
2713         (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2714         section in memory.
2715         (ieee_write_object_contents): Check ieee_write_debug_part return.
2716
2717 Thu Jan  4 17:12:37 1996  Fred Fish  <fnf@cygnus.com>
2718
2719         * config.bfd (i[345]86-*-freebsd*): Add target.
2720         * configure.in (i386freebsd_vec): Add vec.
2721         * configure: Regenerate.
2722         * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2723         (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2724         Rebuild dependencies..
2725         * freebsd.h: New file.
2726         * i386freebsd.c: New file.
2727         * targets.c (i386freebsd_vec): Declare.
2728         (bfd_target_vector): Add i386freebsd_vec.
2729         * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2730         * i386netbsd.c (SEGMENT_SIZE):  Define as TARGET_PAGE_SIZE
2731
2732 Thu Jan  4 16:27:46 1996  Ian Lance Taylor  <ian@cygnus.com>
2733
2734         * ieee.c (ieee_slurp_debug): New static function.
2735         (ieee_object_p): Call it.
2736         (ieee_slurp_section_data): Skip debugging sections.
2737         (ieee_get_reloc_upper_bound): Likewise.
2738         (ieee_get_section_contents): Likewise.
2739         (ieee_canonicalize_reloc): Likewise.
2740         (ieee_write_section_part): Likewise.
2741         (ieee_write_debug_part): Likewise.
2742         (ieee_write_data_part): Likewise.
2743         (init_for_output): Likewise.
2744
2745 Wed Jan  3 19:42:47 1996  Michael Meissner  <meissner@wogglebug.tiac.net>
2746
2747         * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2748         work.
2749         (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2750         relocs, since ppc_elf_relocate_section handles the linker case.
2751         (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2752         used.
2753         (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2754         ppc_elf_relocate_section since that is now the only caller.
2755         (ppc_elf_relocate_section): Ditto.
2756
2757 Wed Jan  3 15:11:30 1996  Ian Lance Taylor  <ian@cygnus.com>
2758
2759         * coffcode.h (coff_write_object_contents): If we don't know the
2760         section of the entry point for an XCOFF executable, always set the
2761         entry address to -1.
2762
2763 Tue Jan  2 14:17:15 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2764
2765         * elf.c (bfd_section_from_shdr): Add support for note sections.
2766
2767 Tue Jan  2 13:10:25 1996  Ian Lance Taylor  <ian@cygnus.com>
2768
2769         * bfd-in.h (struct _symbol_info): Add stab_type field.
2770         * bfd-in2.h: Rebuild.
2771         * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2772
2773         * elf32-ppc.c: Remove trailing newline from calls to
2774         _bfd_error_handler.
2775         (ppc_elf_merge_private_bfd_data): Only warn about endianness
2776         difference if target endianness is known.
2777
2778 Thu Dec 21 12:43:49 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
2779
2780         * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2781         old style TOC16 references without using R_PPC_GOT.
2782         (ppc_reloc_type): Ditto.
2783         (ppc_elf_reloc_type_lookup): Add support for TOC16.
2784         (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2785         (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2786         (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2787         (ppc_elf_check_relocs): New function for GOT/PLT support that is
2788         work in progress.
2789         (ppc_elf_adjust_dynamic_symbol): Ditto.
2790         (ppc_elf_adjust_dynindx): Ditto.
2791         (ppc_elf_size_dynamic_sections): Ditto.
2792         (ppc_elf_finish_dynamic_symbol): Ditto.
2793         (ppc_elf_finish_dynamic_sections): Ditto.
2794         (ELF_DYNAMIC_INTERPRETER): Define.
2795
2796 Wed Dec 20 19:14:18 1995  Ken Raeburn  <raeburn@cygnus.com>
2797
2798         * elf.c (copy_private_bfd_data): When attaching sections to
2799         segments ignore sections that won't be allocated.  Patch from
2800         Andreas Schwab.
2801
2802 Tue Dec 19 20:01:43 1995  Ken Raeburn  <raeburn@cygnus.com>
2803
2804         * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2805         anything else.
2806
2807 Tue Dec 19 16:38:59 1995  Ian Lance Taylor  <ian@cygnus.com>
2808
2809         * coff-i960.c (CALC_ADDEND): Define.
2810         (coff_i960_relocate_section): Add the input section VMA to the
2811         addend for PC relative relocs.
2812
2813 Sun Dec 17 20:11:55 1995  Kim Knuttila  <krk@cygnus.com>
2814
2815         * peicode.h (pe_print_pdata): Must test the entire entry for zero
2816         to correctly terminate.
2817
2818 Fri Dec 15 12:05:57 1995  Ian Lance Taylor  <ian@cygnus.com>
2819
2820         * targets.c (enum bfd_endian): Define.
2821         (bfd_target): Rename byteorder_big_p to byteorder, and change it
2822         from boolean to enum bfd_endian.  Change header_byteorder_big_p
2823         correspondingly.
2824         * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2825         (bfd_header_big_endian, bfd_header_little_endian): New macros.
2826         * bfd-in2.h: Rebuild.
2827         * All targets: Change initialization of byteorder and
2828         header_byteorder to use enum bfd_endian values rather than
2829         booleans.
2830         * All files: Change all references to byteorder_big_p and
2831         header_byteorder_big_p to use new bfd_*_endian macros.
2832
2833         * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2834         s_vaddr.
2835         * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2836         vma.
2837         * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2838
2839 Fri Dec 15 07:32:09 1995  steve chamberlain  <sac@slash.cygnus.com>
2840
2841         * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2842
2843 Thu Dec 14 13:45:37 1995  Ian Lance Taylor  <ian@cygnus.com>
2844
2845         * ieee.c: Lots of minor cleanups.  Make many functions return
2846         errors rather than calling abort.  Also:
2847         (ieee_write_twobyte): Remove; change callers to call existing
2848         ieee_write_2bytes function.
2849         (ieee_write_expression): Don't output the section twice when
2850         outputting a local symbol.  Don't emit an extraneous zero if there
2851         is only one term.
2852         (ieee_slurp_sections): Set the lma as well as the vma.
2853         (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2854
2855         * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2856         a recognized one or bfd_arch_unknown.
2857         (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2858         to succeed.
2859         (ihex_get_symtab): Likewise.
2860
2861 Wed Dec 13 15:44:06 1995  Ian Lance Taylor  <ian@cygnus.com>
2862
2863         * aoutx.h: Include <ctype.h>.
2864         (struct aout_link_includes_table): Define.
2865         (struct aout_link_includes_totals): Define.
2866         (struct aout_link_includes_entry): Define.
2867         (aout_link_includes_lookup): Define macro.
2868         (struct aout_final_link_info): Add includes field.
2869         (aout_link_includes_newfunc): New static function.
2870         (NAME(aout,final_link)): Initialize includes hash table.
2871         (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2872
2873 Wed Dec 13 10:52:14 1995  Stan Shebs  <shebs@andros.cygnus.com>
2874
2875         * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2876
2877 Wed Dec 13 11:07:45 1995  Kim Knuttila  <krk@cygnus.com>
2878
2879         * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2880
2881 Tue Dec 12 17:42:06 1995  Kim Knuttila  <krk@cygnus.com>
2882
2883         * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2884         (pe_print_private_bfd_data): call pe_print_reloc.
2885         * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2886         * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2887         up some debugging as well.
2888
2889 Tue Dec 12 11:34:23 1995  Ian Lance Taylor  <ian@cygnus.com>
2890
2891         * config.bfd: Handle sparc-*-elf*.  From Ronald F. Guilmette
2892         <rfg@monkeys.com>.
2893
2894 Fri Dec  8 17:47:07 1995  Ian Lance Taylor  <ian@cygnus.com>
2895
2896         * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2897         when setting sections to NULL.
2898
2899 Wed Dec  6 17:05:37 1995  Ian Lance Taylor  <ian@cygnus.com>
2900
2901         * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2902         field.
2903         (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2904         (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2905         for all symbols.
2906         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2907         * bfd-in2.h: Rebuild.
2908
2909 Mon Dec  4 16:40:47 1995  Kim Knuttila  <krk@cygnus.com>
2910
2911         * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2912
2913 Mon Dec  4 11:25:39 1995  Ian Lance Taylor  <ian@cygnus.com>
2914
2915         * ihex.c (ihex_scan): Handle record types 4 and 5.
2916         (ihex_object_p): Permit types 4 and 5.
2917         (ihex_set_section_contents): Remove check for out of range
2918         addresses.
2919         (ihex_write_object_contents): Generate types 4 and 5.
2920
2921         * elflink.h (elf_link_output_extsym): Just ignore warning and
2922         indirect references to symbols which don't really exist.
2923
2924 Sun Dec  3 19:00:27 1995  Kim Knuttila  <krk@cygnus.com>
2925
2926         * peicode.h (pe_print_idata): Minor format fixes
2927         (pe_print_edata): New function. Under private printing, this formats
2928         the edata section of a PE file.
2929         (pe_print_private_bfd_data): Added call to pe_print_edata.
2930
2931 Sun Dec  3 16:46:54 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
2932
2933         * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2934         index, don't call stoi.
2935
2936 Fri Dec  1 14:46:51 1995  Ian Lance Taylor  <ian@cygnus.com>
2937
2938         * srec.c (srec_scan): Set lma as well as vma.
2939
2940         * ihex.c: New file; support for Intel Hex format.
2941         * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2942         (ihex_vec): Declare.
2943         (bfd_target_vector): Always include ihex_vec.
2944         * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2945         * Makefile.in: Rebuild dependencies.
2946         (BFD_LIBS): Add ihex.o
2947         (BFD_LIBS_CFILES): Add ihex.c.
2948         * bfd-in2.h: Rebuild.
2949
2950         * elf.c (assign_file_positions_for_segments): Sort the sections in
2951         each segment.
2952         (get_program_header_size): Return the right size if segment_map is
2953         not NULL.
2954         (copy_private_bfd_data): Don't bother to sort the sections.
2955
2956         * bfd.c (bfd_record_phdr): New function.
2957         * bfd-in.h (bfd_record_phdr): Declare.
2958         * bfd_in2.h: Rebuild.
2959
2960         * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2961         BFD_ASSERT.
2962
2963         * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2964         (bfd_zmalloc): Return PTR, not char *.  Take size_t, not
2965         bfd_size_type.
2966         * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2967         (bfd_zmalloc): Change declaration.
2968         * libbfd.h: Rebuild.
2969         * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2970         and realloc.  Don't set bfd_error_no_memory if they fail.
2971
2972 Thu Nov 30 19:32:26 1995  Kim Knuttila  <krk@cygnus.com>
2973
2974         * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2975         uses as well. Added a new howto to deal with TOCREL16 relocs that
2976         are TOCDEFN as well.
2977         (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2978         to handle RVA relocs from dlltool.
2979         (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2980         (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2981         (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2982
2983         * coffcode.h (coff_set_alignment_hook): check idata$X sections
2984         to get the right section alignment.
2985
2986 Thu Nov 30 16:48:18 1995  Ian Lance Taylor  <ian@cygnus.com>
2987
2988         * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2989         p_paddr if p_paddr is zero.
2990         (make_mapping): Set includes_filehdr and includes_phdrs for first
2991         PT_LOAD segment.
2992         (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2993         segment.
2994         (assign_file_positions_for_segments): Handle includes_filehdr and
2995         includes_phdrs.  Remove special handling of PT_PHDR and first
2996         PT_LOAD segments.
2997         (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2998         when appropriate.  Remove special handling of PT_PHDR segment.
2999         Use a more complex condition for when a section is included in a
3000         segment to handle Solaris linker oddities.
3001
3002 Thu Nov 30 11:17:33 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
3003
3004         * coff-m88k.c (howto_table): Reformatted for easier reading;
3005         special_function now points to new function m88k_special_reloc.
3006         (howto_hvrt16): Function previously used for handling HVRT16 relocs
3007         removed.
3008         (rtype2howto): Do not add reloc's r_offset to the addend, this will
3009         be done correctly by m88k_special_reloc.
3010         (reloc_processing): New function to be used by RELOC_PROCESSING.
3011         (RELOC_PROCESSING): Define to call reloc_processing.
3012
3013 Wed Nov 29 12:42:36 1995  Ian Lance Taylor  <ian@cygnus.com>
3014
3015         * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3016         (pe_print_pdata): Likewise.
3017
3018         * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3019         obstack_alloc fails.
3020         (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3021         fails.
3022         * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3023         * Many files: don't set bfd_error_no_memory if one of the above
3024         routines fails.
3025
3026         * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3027         if p_paddr_valid is set.
3028         (copy_private_bfd_data): New static function.
3029         (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3030
3031         * elf.c (assign_file_positions_for_segments): Fix case where extra
3032         program headers were allocated.
3033
3034         * elf.c (_bfd_elf_print_private_bfd_data): New function.
3035         * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3036         * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3037         _bfd_elf_print_private_bfd_data.
3038
3039         * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3040         r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3041         Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3042         (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3043         RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3044         (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3045         RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3046
3047 Tue Nov 28 16:59:50 1995  Ian Lance Taylor  <ian@cygnus.com>
3048
3049         * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3050         * elf.c (make_mapping): New static function.
3051         (map_sections_to_segments): New static function.
3052         (elf_sort_sections): New static function.
3053         (assign_file_positions_for_segments): New static function.
3054         (map_program_segments): Remove.
3055         (get_program_header_size): Remove sorted_hdrs, count, and
3056         maxpagesize parameters.  Simplify.
3057         (assign_file_positions_except_relocs): When generating an
3058         executable, use assign_file_positions_for_segments.
3059         (elf_sort_hdrs): Remove.
3060         (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3061         to get_program_header_size.
3062
3063 Mon Nov 27 12:27:46 1995  Ian Lance Taylor  <ian@cygnus.com>
3064
3065         * hp300hpux.c (MY(callback)): Set lma as well as vma.
3066
3067         * configure, config.in: Regenerate with autoconf 2.7.
3068
3069         * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3070         * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3071
3072 Wed Nov 22 12:02:09 1995  Ian Lance Taylor  <ian@cygnus.com>
3073
3074         * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3075         (ecoff_sec_to_styp_flags): Likewise.
3076         (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3077         (ecoff_set_symbol_info): Handle scRConst.
3078         (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3079         (ecoff_compute_section_file_positions): Handle .rconst section.
3080         (_bfd_ecoff_write_object_contents): Likewise.
3081         (ecoff_link_check_archive_element): Handle scRConst.
3082         (ecoff_link_add_externals): Likewise.
3083         (ecoff_link_write_external): Handle .rconst section.
3084         (ecoff_reloc_link_order): Likewise.
3085         * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3086         * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3087         section.
3088         (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3089
3090         * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3091         DEF_DYNAMIC flag is set.
3092
3093 Tue Nov 21 13:25:29 1995  Ken Raeburn  <raeburn@cygnus.com>
3094
3095         * host-aout.c: If TRAD_HEADER is defined, include it.
3096
3097 Tue Nov 21 13:03:57 1995  Ian Lance Taylor  <ian@cygnus.com>
3098
3099         * aclocal.m4 (AC_PROG_CC): Remove local definition.
3100         (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3101         (BFD_NEED_DECLARATION): New function.
3102         * configure.in: Use BFD_NEED_DECLARATION.
3103         * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3104         * configure, config.in: Rebuild with autoconf 2.6.
3105
3106         * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3107         special_sections before returning when called with a non XCOFF
3108         BFD.
3109
3110         * coffgen.c (coff_renumber_symbols): Sort common symbols with
3111         global symbols.
3112
3113         * coffcode.h (coff_compute_section_file_positions): Only pad the
3114         previous section to force file alignment when creating an
3115         executable.
3116
3117 Mon Nov 20 14:54:09 1995  Ian Lance Taylor  <ian@cygnus.com>
3118
3119         * coffcode.h (coff_compute_section_file_positions): If
3120         RS6000COFF_C, set up the .debug section.
3121
3122         * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3123         if it is not large enough to accomodate the entire TOC area with
3124         signed 16 bit offsets.
3125         (xcoff_write_global_symbol): Handle negative TOC offsets in global
3126         linkage code.
3127         (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3128         TOC anchor to use the TOC value used in the output file.
3129
3130 Sat Nov 18 18:01:41 1995  Ian Lance Taylor  <ian@cygnus.com>
3131
3132         * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3133         (_bfd_coff_read_string_table): Likewise.
3134
3135 Sat Nov 18 19:43:04 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
3136
3137         * pe-arm.c: Fix typos.
3138         * coff-arm.c: Likewise.
3139
3140 Fri Nov 17 16:22:04 1995  Kim Knuttila  <krk@cygnus.com>
3141
3142         * coff-ppc.c (list_ele): Added "cat"egory member.
3143         (record_toc): New category parameter (priv or pub).
3144         (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3145         (ppc_process_before_allocation): Removed embrionic data-in-toc from
3146         the mainline. It addes extra toc cells in error.
3147         (ppc_coff_swap_sym_in_hook): Added some documentation.
3148         (dump_toc): Can now diagnose "virtual toc" chicanery.
3149
3150 Fri Nov 17 10:41:25 1995  Philippe De Muyter  <phdm@info.ucl.ac.be>
3151
3152         * elf-bfd.h (struct elf_link_hash_table): Change type of
3153         dynsymcount and bucketcount fields from size_t to bfd_size_type.
3154
3155 Fri Nov 17 10:02:58 1995  Ian Lance Taylor  <ian@cygnus.com>
3156
3157         * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3158         pointerize C_LEAFSTAT or C_LEAFEXT entries.
3159
3160         * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3161         DT_INIT and DT_FINI entries if the _init or _fini symbol is
3162         defined or mentioned in a regular file.
3163
3164 Thu Nov 16 15:16:42 1995  Kim Knuttila  <krk@cygnus.com>
3165
3166         * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3167         (coff_ppc_relocate_section): Handle TOCDEFN attribute
3168         (coff_ppc_relocate_section): Correct REL24 handling
3169         (ppc_process_before_allocation): Correct TOCDEFN handling
3170
3171         * peicode.h (dir_names): Added name descriptions
3172
3173 Thu Nov 16 03:38:03 1995  Ken Raeburn  <raeburn@cygnus.com>
3174
3175         * VERSION: Updated to cygnus-2.6.
3176
3177 Wed Nov 15 19:30:07 1995  Ken Raeburn  <raeburn@cygnus.com>
3178
3179         * targets.c (m68k4knetbsd_vec): Declare.
3180
3181 Wed Nov 15 18:05:52 1995  Ian Lance Taylor  <ian@cygnus.com>
3182
3183         * targets.c (bfd_target): Change type of second argument to
3184         _bfd_print_private_bfd_data from void * to PTR.
3185         * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3186         using PTR rather than void *.
3187         * bfd-in2, libbfd.h: Rebuild.
3188         * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3189         to PTR.
3190         * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3191         _bfd_generic_bfd_print_private_bfd_data rather than casting
3192         bfd_true.
3193
3194 Wed Nov 15 04:09:14 1995  Ken Raeburn  <raeburn@cygnus.com>
3195
3196         * Makefile.in (.dep1): Fix stupid typo in last change.  Remove any
3197         "DO NOT DELETE" lines or blank lines that mkdep writes on some
3198         systems.
3199         (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3200         BFD64_BACKENDS_CFILES): New variables.
3201         (CFILES): Use them.
3202
3203 Tue Nov 14 11:52:23 1995  Ian Lance Taylor  <ian@cygnus.com>
3204
3205         * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3206         not at the file position of the first section.
3207         * coffcode.h (coff_compute_section_file_positions): Avoid using
3208         unportable #elif.
3209         (coff_write_object_contents): When generating a PPC PE executable
3210         with no symbols, round up the file size to a COFF_PAGE_SIZE
3211         boundary.
3212         * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3213         don't write out a string table.
3214
3215         * elf.c (bfd_section_from_shdr): When using a different section
3216         header, pass the new one to _bfd_elf_make_section_from_shdr.
3217         (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3218         (elf_map_symbols): Add section VMA to symbol value when comparing
3219         against 0.
3220         (_bfd_elf_compute_section_file_positions): Only build symbol table
3221         if there are some symbols.  Set file offset of symtab and strtab
3222         sections.
3223         (assign_file_positions_except_relocs): Remove dosyms parameter.
3224         Change all callers.  Never set file offset of symtab and strtab
3225         sections.
3226         (_bfd_elf_copy_private_section_data): New function.
3227         (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3228         (_bfd_elf_copy_private_symbol_data): New function.
3229         (swap_out_syms): Check for special mapping of st_shndx created by
3230         copy_private_symbol_data.
3231         * elfxx-target.h: Use new copy routines.
3232         * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3233         (_bfd_elf_copy_private_section_data): Declare.
3234
3235         * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3236
3237         * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3238         C_NT_WEAK.
3239
3240         * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3241         _bfd_dummy_target, matching the recent change to archive
3242         recognition.
3243
3244 Mon Nov 13 13:24:38 1995  Ian Lance Taylor  <ian@cygnus.com>
3245
3246         * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3247         arithmetic on PTR types.
3248
3249         * aout-target.h (MY(callback)): Set the lma of the sections.
3250
3251         * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3252         symbol into a reloc against the section.
3253
3254 Mon Nov 13 07:31:35 1995  Kim Knuttila  <krk@cygnus.com>
3255
3256         * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3257         glue for the relocs: IMGLUE and IFGLUE.
3258         (record_toc): new function - tracks toc contents
3259         (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3260         (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3261         (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3262         (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3263         (ppc_record_toc_entry): Removed a debug define (duh)
3264
3265         * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3266         (pe_print_idata): New function - formats the idata section data
3267         (pe_print_pdata): New function - formats the pdata section data
3268         (pe_print_private_bfd_data): calls to above
3269
3270 Sun Nov 12 12:23:24 1995  Stan Shebs  <shebs@andros.cygnus.com>
3271
3272         * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3273         * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3274         TARGET_SYM and TARGET_NAME for vector and BFD name.
3275         * coff-pmac.c (pmac_xcoff_vec): Remove.
3276         (TARGET_SYM, TARGET_NAME): Define.
3277         * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3278         machine to 0, not all PowerMacs are 601s.
3279
3280 Fri Nov 10 12:10:14 1995  Ian Lance Taylor  <ian@cygnus.com>
3281
3282         * elfcode.h (elf_object_p): Read in any program headers.
3283         * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3284         based on the program headers, if any.
3285         (elf_fake_sections): Set sh_addr from the vma, not the lma.
3286         (map_program_segments): Set p_paddr of program headers based on
3287         the lma.
3288
3289 Thu Nov  9 13:01:31 1995  Ian Lance Taylor  <ian@cygnus.com>
3290
3291         * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3292         failure.
3293
3294         * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3295         trying to do a relocateable link with a non-a.out object file.
3296
3297         * archive.c (bfd_generic_archive_p): Check the first object file
3298         in an archive even if target_defaulted is set.  If the object file
3299         has the wrong xvec, reject it.
3300
3301         * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3302         be represented, report the name via _bfd_error_handler.
3303         (translate_to_native_sym_flags): Likewise.
3304         * elf32-mips.c (mips_elf_final_link): Likewise.
3305         * oasys.c (oasys_write_sections): Likewise.
3306
3307         * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3308         which checks for STYP_OVRFLO sections.
3309         (coff_compute_section_file_positions): If RS6000COFF_C, handle
3310         reloc and lineno count overflows.
3311         (coff_write_object_contents): Call coff_count_linenumbers before
3312         coff_compute_section_file_positions.  If RS6000COFF_C, handle
3313         reloc and lineno count overflows.
3314         * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3315         relocs before dealing with .pad sections.  Count overflow section
3316         headers when handling .pad sections.
3317
3318         * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3319         if RS6000COFF_C.
3320
3321         * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3322         (struct xcoff_link_hash_table): Add descriptor_section and
3323         special_sections fields.
3324         (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3325         (xcoff_link_add_symbols): Set linkage section alignment.  Create
3326         descriptor section.  Check for magic symbol names (_text, etc.),
3327         and record them in special_sections if found.  Set
3328         XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3329         descriptor field to point back to the function code symbol.
3330         (xcoff_sweep): Always mark the special descriptor_section.
3331         (bfd_xcoff_export_symbol): Check whether the symbol might be a
3332         function descriptor, and mark it if it is.
3333         (bfd_xcoff_size_dynamic_sections): Add new special_sections
3334         parameter, and fill it in.  Allocate space for the descriptor
3335         section.
3336         (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3337         global linkage code.  If an undefined function descriptor is
3338         exported, arrange to define it.  Warn about any other undefined
3339         exported symbol.
3340         (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3341         (xcoff_write_global_symbol): Create a function descriptor when
3342         necessary.
3343         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3344         * bfd-in2.h: Rebuild.
3345
3346 Thu Nov  9 08:40:23 1995  Kim Knuttila  <krk@cygnus.com>
3347
3348         * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3349         (ppc_coff_link_hash_table): new types for hashing
3350         (ppc_coff_link_hash_newfunc): hash entry constructor
3351         (ppc_coff_link_hash_table_init): hash table initializer
3352         (ppc_coff_link_hash_table_create): hash table constructor
3353         (ppc_record_toc_entry): changed references to hash table
3354         (coff_ppc_relocate_section): changed references to hash table
3355
3356         * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3357         * libcoff.h: Rebuild
3358
3359         * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3360         (coff_link_add_symbols): removed toc_offset init
3361
3362 Thu Nov  9 04:00:38 1995  Ken Raeburn  <raeburn@cygnus.com>
3363
3364         * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3365         first.
3366
3367         * configure.in: Added new option --with[out]-mmap.  Set USE_MMAP
3368         if it is given and mmep is available.
3369         * acconfig.h: Undef USE_MMAP.
3370         * configure, config.in: Regenerated.
3371         * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3372         table handling the old way.
3373         (aout_get_external_symbols): Don't complain if last byte of string
3374         table is nonzero.
3375         * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3376         (bfd_free_window) [! USE_MMAP]: Don't define.
3377         (bfd_get_file_window,
3378         _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3379
3380 Wed Nov  8 20:03:44 1995  Eric Freudenthal <freudenthal@nyu.edu>
3381
3382         * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3383         0xffff0000.
3384
3385 Wed Nov  8 11:31:11 1995  Ian Lance Taylor  <ian@cygnus.com>
3386
3387         * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3388         compatible with AMD generated COFF files.  Try to support both AMD
3389         and GNU formats simultaneously.
3390         (coff_a29k_relocate_section): Likewise.
3391
3392         * libbfd.c (bfd_get_file_window): Change writable parameter from
3393         int to boolean; update all callers.  Pass MAP_SHARED if not
3394         writable--it's required on Solaris.  Cast fprintf argument to
3395         avoid warning.
3396         * bfd-in.h (bfd_get_file_window): Update declaration.
3397         * bfd-in2.h: Rebuild.
3398         * aoutx.h: Update calls to bfd_get_file_window.
3399
3400         * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3401         Change all uses.
3402         (xcoff_swap_ldhdr_in): New static function.
3403         (xcoff_swap_ldsym_in): New static function.
3404         (xcoff_find_reloc): Handle the case of a single reloc correctly.
3405         (xcoff_link_add_symbols): If we just created a descriptor, pass it
3406         to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3407         Handle XTY_ER/XMC_XO symbols correctly.
3408         (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3409         rather than normal symbol table.
3410         (bfd_xcoff_import_symbol): It's not an error if the symbol is
3411         already defined with the same absolute value.
3412         (xcoff_mark): When considering called symbols, check whether the
3413         descriptor is from a dynamic object, rather than the symbol
3414         itself.
3415         (xcoff_build_ldsyms): Likewise.
3416
3417         * libbfd.c (bfd_get_file_window): Change return type to boolean.
3418         Cast realloc and malloc return values.  If malloc or realloc fail,
3419         set bfd_error_no_memory.
3420         * bfd-in.h (bfd_get_file_window): Change type to boolean.
3421         * bfd-in2.h: Rebuild.
3422
3423 Tue Nov  7 11:53:48 1995  Kim Knuttila  <krk@cygnus.com>
3424
3425         * coff-ppc.c (ppc_record_toc_entry): new function.
3426         (in_reloc_p): changed return value.
3427         (coff_ppc_relocate_section): much rework.
3428         (ppc_allocate_toc_section): new function.
3429         (ppc_process_before_allocation): new function.
3430         (ppc_coff_swap_sym_in_hook): new function.
3431
3432         * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3433         (coff_link_add_symbols): initialize toc_offset.
3434
3435         * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3436         (coff_swap_aouthdr_out): Added more sections to the data
3437         dictionary for the pe file header. Also changed linker version
3438         number on the ppc side.
3439         (dir_names): small improvements to the dictionary printing.
3440         (pe_mkobject_hook): save the file level flags.
3441
3442         * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3443         (pe_tdata): added real_flags field
3444         (coff_tdata): added local_toc_sym_map and access macro
3445
3446         * libcoff.h (coff_link_hash_entry): added toc_offset field
3447         (pe_tdata): added real_flags field
3448         (coff_tdata): added local_toc_sym_map and access macro
3449
3450         * coffcode.h (coff_set_alignment_hook): added hook for PE.
3451         (coff_mkobject): init for local_toc_sym_map
3452         (coff_write_object_contents): set the internal_a.magic to
3453         IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3454         ppc compilers use.
3455
3456 Tue Nov  7 13:48:58 1995  Ian Lance Taylor  <ian@cygnus.com>
3457
3458         * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3459         entries until both the line number address and the function name
3460         address are too large.
3461
3462         * configure.in: Call AC_CHECK_PROG to find and cache AR.
3463         * configure: Rebuilt.
3464
3465         * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3466         is defined in the environment.
3467
3468 Tue Nov  7 10:57:24 1995  Jeffrey A Law  (law@cygnus.com)
3469
3470         * som.c (som_get_section_contents_in_window): Define to use
3471         generic version.
3472
3473 Mon Nov  6 17:13:15 1995  Harry Dolan  <dolan@ssd.intel.com>
3474
3475         * coff-i860.c: New file, based on coff-i386.c.
3476         * cpu-i860.c: New file, based on cpu-i386.c.
3477         * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3478         * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3479         targets, using i860coff_vec.
3480         * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3481         trad-core.o and hosts/i860mach3.h.
3482         (i860coff_vec): Use coff-i860.o and cofflink.o.
3483         * configure: Rebuild.
3484         * Makefile.in: Rebuild dependencies.
3485         (ALL_MACHINES): Add cpu-i860.o.
3486         (BFD32_BACKENDS): Add coff-i860.o.
3487         (CFILES): Add cpu-i860.c and coff-i860.c.
3488         * targets.c (i860coff_vec): Declare.
3489         (bfd_target_vector): Add &i860coff_vec.
3490         * archures.c (bfd_i860_arch): Declare.
3491         (bfd_archures_list): Add &bfd_i860_arch.
3492         * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3493         (coff_set_flags): Handle bfd_arch_i860.
3494         (coff_write_object_contents): Handle I860 a.out magic number.
3495
3496 Mon Nov  6 14:34:07 1995  Ian Lance Taylor  <ian@cygnus.com>
3497
3498         * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3499         the created .tc section to 2.
3500         (xcoff_mark): Don't keep a .loader reloc for a call to an
3501         undefined symbol when creating a shared library.
3502         (xcoff_build_ldsyms): When creating a shared library, generate
3503         global linkage code for a call to an undefined symbol.
3504
3505 Sun Nov  5 21:44:13 1995  Ken Raeburn  <raeburn@cygnus.com>
3506
3507         * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3508         BFD32_BACKENDS, BFD64_BACKENDS.
3509         (.dep1): Put mkdep output in a separate file.
3510         Rebuilt dependencies.
3511
3512         * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3513         value.
3514
3515         Permit use of mmap when available:
3516
3517         * configure.in: Check for mmap, madvise, mprotect.
3518         * config.in, configure: Regenerated.
3519
3520         * libbfd.c (struct _bfd_window_internal): Define type.
3521         (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3522         functions.
3523         (ok_to_map): New static variable for debugging.
3524         (_bfd_generic_get_section_contents_in_window): New function.
3525         * bfd-in.h (bfd_window_internal): Declare type.
3526         (bfd_window): Define type.
3527         (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3528         * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3529         Declare.
3530
3531         * libaout.h (struct aoutdata): Add two window fields.
3532         (obj_aout_sym_window, obj_aout_string_window): New macros.
3533         * aoutx.h (some_aout_object_p): Initialize windows.
3534         (aout_get_external_symbols): Get symbol data and strings in
3535         windows instead of explicitly allocated buffers.
3536         (slurp_symbol_table): Free window instead of memory.
3537         (bfd_free_cached_info): Release windows instead of freeing storage
3538         directly.
3539         (aout_link_free_symbols): Ditto.
3540
3541         * targets.c (bfd_target): Add new field for
3542         get_section_contents_in_window.
3543         (BFD_JUMP_TABLE_GENERIC): Updated.
3544         * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3545         coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3546         libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3547         macros for get_section_contents_in_window field.
3548
3549 Sat Nov  4 12:23:26 1995  Fred Fish  <fnf@cygnus.com>
3550
3551         * core.c: Renamed to corefile.c
3552         * makefile.dos (OBJS): Change core.o to corefile.o
3553         * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3554
3555 start-sanitize-gm
3556 Sat Nov  4 10:16:54 1995  Stu Grossman  (grossman@cygnus.com)
3557
3558         * config.bfd (mips*-*-magic*):  Add bfd_elf32_bigmips_vec to
3559         targ_selvecs to allow debugging under Irix-5 native.
3560
3561 end-sanitize-gm
3562 Fri Nov  3 15:54:59 1995  Ian Lance Taylor  <ian@cygnus.com>
3563
3564         * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3565         to o.  Clobber and restore the list of new csects around the call
3566         to _bfd_generic_link_add_one_symbol, in case it wants to report a
3567         linker error and the linker wants to read the symbol table.  Reset
3568         the line number count of a real section even if it has no relocs.
3569         (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3570
3571         * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3572         is too small.
3573
3574 Thu Nov  2 23:16:39 1995  Ian Lance Taylor  <ian@cygnus.com>
3575
3576         * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3577         an undefined symbol in a shared link.
3578
3579         * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3580         oldtype from bfd_link_order_type to bfd_link_hash_type.  From
3581         phdm@info.ucl.ac.be (Philippe De Muyter).
3582
3583 Wed Nov  1 14:26:02 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
3584
3585         * coff-m88k.c (rtype2howto): New static function.
3586         (RTYPE2HOWTO): Use it rather than a macro definition.
3587
3588         * coffcode.h (coff_write_object_contents): set internal_a.magic
3589         to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3590
3591         * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3592         define TRAD_HEADER to new file hosts/delta68.h.
3593         m88*-motorola-sysv*, however, does use ptrace-core.o.
3594         * hosts/delta68.h: New file.
3595
3596         * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3597         bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3598
3599 Wed Nov  1 13:51:54 1995  Ken Raeburn  <raeburn@cygnus.com>
3600
3601         * i386linux.c (MY(vec)): Declare before use.
3602
3603 Wed Nov  1 11:45:07 1995  Ian Lance Taylor  <ian@cygnus.com>
3604
3605         * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3606         Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3607
3608         * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3609         BFD is not of the right type.
3610         (bfd_elf_get_needed_list): Likewise.
3611         * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3612         * sunos.c (bfd_sunos_get_needed_list): Likewise.
3613         * xcofflink.c (XCOFF_XVECP): Define.
3614         (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3615         of the right type.
3616         (bfd_xcoff_import_symbol): Likewise.
3617         (bfd_xcoff_export_symbol): Likewise.
3618         (bfd_xcoff_link_count_reloc): Likewise.
3619         (bfd_xcoff_record_link_assignment): Likewise.
3620         (bfd_xcoff_size_dynamic_sections): Likewise.
3621
3622         * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3623         table index against the number of symbols for a base relative
3624         reloc.
3625
3626         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3627         static function.
3628         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3629         full_aouthdr flag here...
3630         (_bfd_xcoff_bfd_final_link): ...not here.
3631
3632 Tue Oct 31 12:52:02 1995  Fred Fish  <fnf@cygnus.com>
3633
3634         * libelf.h:  Rename to elf-bfd.h to avoid conflict with
3635         systems that have a system <libelf.h>.
3636         * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3637         * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3638         elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3639         elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3640         elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3641         elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3642         * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3643
3644 Tue Oct 31 15:30:07 1995  David Mosberger-Tang  <davidm@azstarnet.com>
3645
3646         * ecoff.c (ecoff_set_symbol_info): Add new parameter weak.  If
3647         set, set BSF_WEAK in symbol.  Change all callers.
3648         (ecoff_get_extr): Set weakext based on BSF_WEAK.
3649         (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3650         _bfd_generic_link_add_one_symbol.
3651         (ecoff_indirect_link_order): Check that the section tdata relocs
3652         are not NULL before using them.
3653
3654         * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3655         define TRAD_HEADER as hosts/alphalinux.h.
3656         * configure: Rebuild.
3657         * hosts/alphalinux.h: New file.
3658         * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3659         not int.
3660
3661 Tue Oct 31 12:34:11 1995  Ian Lance Taylor  <ian@cygnus.com>
3662
3663         * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3664         C_ECOMM storage classes.
3665
3666         * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3667         of xcoff_mark.
3668         (xcoff_mark): Call xcoff_mark_symbol.
3669         (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3670         (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3671         doing it by hand.
3672         (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3673
3674 Mon Oct 30 14:53:48 1995  Ian Lance Taylor  <ian@cygnus.com>
3675
3676         * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3677         field.
3678         (xcoff_find_reloc): New static function.
3679         (xcoff_link_add_symbols): Use it.
3680         (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3681         (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL.  Don't
3682         relocate the value of C_DECL.
3683
3684         * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3685
3686 Sat Oct 28 01:25:34 1995  steve chamberlain  <sac@slash.cygnus.com>
3687
3688         * cofflink.c (_bfd_coff_generic_relocate_section): Make
3689         callback decide what goes in .relocs.
3690         * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3691         * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3692         there is one.
3693
3694 Sat Oct 28 01:51:02 1995  Ian Lance Taylor  <ian@cygnus.com>
3695
3696         * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3697         absolute section.
3698
3699 Fri Oct 27 18:14:39 1995  Ian Lance Taylor  <ian@cygnus.com>
3700
3701         * xcofflink.c: More improvements, mostly to fix handling of
3702         constructors and a few other special cases.
3703         * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3704         zero, reverting yesterday's change.
3705         * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3706         (bfd_xcoff_link_count_reloc): Declare.
3707         (bfd_xcoff_record_link_assignment): Declare.
3708         * bfd-in2.h: Rebuild.
3709
3710 Fri Oct 27 14:42:15 1995  Niklas Hallqvist  <niklas@appli.se>
3711
3712         * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3713         aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3714         i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3715         i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3716         ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3717         Change PAGE_SIZE to TARGET_PAGE_SIZE.
3718
3719         * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3720         format.
3721
3722         * netbsd.h: Double ditto (incl. m68k4k support).  NetBSD's text
3723         segments includes the a.out header.  See to that the magic number
3724         *always* is big-endian.
3725
3726         * config.bfd: Add m68*-hp*-netbsd* case.  Cross-pollinate m68k and
3727         m68k4k NetBSD configurations.
3728
3729         * configure.in, configure: Separate i386 & mips NetBSD
3730         configurations from other BSD ones.  Don't assume DEC is the only
3731         thing NetBSD/mips run on.  Add {m68k,ns32k,sparc}-*-netbsd*
3732         configurations.  Add support for m68k4k NetBSD object format.
3733
3734         * libaout.h: Added M_68K4K_NETBSD magic.
3735
3736         * m68k4knetbsd.c: New file.
3737
3738         * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3739
3740         * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3741         <machine/endian.h>.
3742
3743         * hosts/mipsnbsd.h: New file.
3744
3745 start-sanitize-gm
3746 Fri Oct 27 09:41:51 1995  Stu Grossman  (grossman@cygnus.com)
3747
3748         * config.bfd:  Add config stuff for mips*-*-magic* to set
3749         targ_defvec to ecoff_big_vec.
3750
3751 end-sanitize-gm
3752 Thu Oct 26 14:16:47 1995  Ian Lance Taylor  <ian@cygnus.com>
3753
3754         * xcofflink.c: Numerous changes to get closer to a working XCOFF
3755         linker.
3756         * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3757         toc_section, and entry_section fields.
3758         (struct xcoff_section_tdata): Remove ldrel_count field.
3759         * libcoff.h: Rebuild.
3760         * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3761         fields.
3762         (coff_compute_section_file_positions): If RS6000COFF_C, generate
3763         full a.out header if full_aouthdr is set in xcoff_data.
3764         (coff_write_object_contents): Likewise.  Set o_snentry and o_sntoc
3765         based on sections stored in xcoff_data.
3766         * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3767         fields.
3768         (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3769         (rs6000coff_vec): Set symbol_leading_char to '.'.
3770         * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3771         value stored in ret rather than returning a pointer value.
3772
3773 Wed Oct 25 23:10:39 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
3774
3775         * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3776         format for now.
3777
3778 Wed Oct 25 16:19:27 1995  Jeffrey A Law  (law@cygnus.com)
3779
3780         * som.c (som_slurp_string_table): Allocate the strings with malloc
3781         since they're free'd by free_cached_info.
3782         (som_slurp_symbol_table): Similarly for the symbol table.
3783
3784 Wed Oct 25 14:59:22 1995  Per Bothner  <bothner@kalessin.cygnus.com>
3785
3786         * Makefile.in (diststuff):  Don't make headers.
3787
3788 Wed Oct 25 11:32:54 1995  Ian Lance Taylor  <ian@cygnus.com>
3789
3790         * Makefile.in: Rebuild dependencies.
3791
3792         * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3793         output_bfd is not SunOS.
3794         (bfd_sunos_size_dynamic_sections): Likewise.  Don't scan relocs of
3795         non-SunOS input files.
3796
3797         * xcofflink.c: Extensive changes to support linking shared objects
3798         and generating a .loader section.
3799         * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3800         (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3801         last_symndx, and ldrel_count fields.
3802         * libcoff.h: Rebuild.
3803         * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3804         * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3805         is set.
3806         * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3807         (bfd_xcoff_export_symbol): Declare.
3808         (bfd_xcoff_size_dynamic_sections): Declare.
3809         * bfd-in2.h: Rebuild.
3810
3811 Tue Oct 24 17:44:20 1995  Stan Shebs  <shebs@andros.cygnus.com>
3812
3813         * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3814         * configure: Rebuild.
3815         * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3816         * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3817         contents.
3818         (pmac_xcoff_vec): Update to use new xcoff support.
3819         * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3820         (xcoff_write_armap): Declare buf as unsigned char.
3821         * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3822
3823         * mpw-make.sed: Generalize subdir_do edit.
3824
3825 Tue Oct 24 10:25:01 1995  Jeffrey A Law  (law@cygnus.com)
3826
3827         * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3828         correctly.  Don't initialize asect->vma.
3829
3830 Fri Oct 20 13:23:48 1995  Ken Raeburn  <raeburn@cygnus.com>
3831
3832         * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3833         something a little less than the page size.
3834
3835 Thu Oct 19 13:06:09 1995  Ian Lance Taylor  <ian@cygnus.com>
3836
3837         * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3838
3839 Wed Oct 18 16:20:08 1995  steve chamberlain  <sac@slash.cygnus.com>
3840
3841         * coff-i386.c (coff_i386_reloc_type_lookup): New.
3842         * coffcode.h (coff_write_object_contents): If .bss is before
3843         .data us that as data_start.
3844         * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3845         calc correct.
3846         * peicode.h (add_data_entry): Use _cooked_size of data directory.
3847         (coff_swap_outhdr_out): Hardwire in version number.
3848
3849 Wed Oct 18 16:50:54 1995  Ken Raeburn  <raeburn@cygnus.com>
3850
3851         * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3852         major and minor to *_vno, since the former are also macros in
3853         SunOS header files.  Cast result of bfd_alloc to appropriate
3854         type.
3855
3856         * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3857         before assigning to sec_data.
3858
3859 Wed Oct 18 13:25:17 1995  Ian Lance Taylor  <ian@cygnus.com>
3860
3861         * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3862         now relative to the section, not absolute.
3863         * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3864         get the file name when there is a N_SO directory name.  When
3865         handling stabs, remember that section->vma was added to the
3866         offset.
3867
3868 Tue Oct 17 18:24:54 1995  Ian Lance Taylor  <ian@cygnus.com>
3869
3870         * sunos.c (struct sunos_link_hash_table): Add needed field.
3871         (sunos_link_hash_table_create): Call bfd_release, not free.
3872         (sunos_link_hash_table_create): Initialize needed field.
3873         (sunos_add_dynamic_symbols): Record needed objects.
3874         (bfd_sunos_get_needed_list): New function.
3875         * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3876         * bfd-in2.h: Rebuild.
3877
3878 Mon Oct 16 14:43:59 1995  steve chamberlain  <sac@slash.cygnus.com>
3879
3880         * libcoff-in.h (pe_data_type.in_reloc_p): New.
3881
3882 Mon Oct 16 10:52:50 1995  Ian Lance Taylor  <ian@cygnus.com>
3883
3884         * bfd-in.h (struct bfd_link_needed_list): Rename from
3885         bfd_elf_link_needed_list.
3886         * bfd-in2.h: Rebuild.
3887         * elf.c, elflink.h, libelf.h: Corresponding changes.
3888
3889         Add start at AIX linker support; no shared libraries yet.
3890         * xcofflink.c: New file.
3891         * configure.in (rs600coff_vec): Use xcofflink.o.
3892         * configure: Rebuild.
3893         * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3894         fields.
3895         (struct xcoff_section_tdata): Define.
3896         (xcoff_section_data): Define macro.
3897         (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3898         (_bfd_xcoff_bfd_link_add_symbols): Declare.
3899         (_bfd_xcoff_bfd_final_link): Declare.
3900         (_bfd_ppc_xcoff_relocate_section): Declare.
3901         * libcoff.h: Rebuild.
3902         * coff-rs6000.c: Clean up a bit.
3903         (xcoff_mkobject): Default modtype to 1L, not RE.  Initialize
3904         cputype, csects, and debug_indices.
3905         (xcoff_copy_private_bfd_data): Copy cputype.
3906         (xcoff_howto_table): Rename from rs6000coff_howto_table.
3907         (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3908         (xcoff_reloc_type_lookup): Rename from
3909         rs6000coff_reloc_type_lookup.
3910         (coff_relocate_section): Define.
3911         (_bfd_xcoff_sizeof_headers): Define.
3912         (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3913         (_bfd_xcoff_bfd_relax_section): Define.
3914         (_bfd_xcoff_bfd_link_split_section): Define.
3915         (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3916         coff.
3917         * coffcode.h (coff_compute_section_file_positions): If AIX,
3918         increment sofar by SMALL_AOUTSZ if not executable.
3919         (coff_write_object_contents): If AIX, always output an a.out
3920         header; if not executable, header size of SMALL_AOUTSZ.
3921         * hash.c (struct bfd_strtab_hash): Add xcoff field.
3922         (_bfd_stringtab_init): Initialize xcoff field.
3923         (_bfd_xcoff_stringtab_init): New function.
3924         (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3925         (_bfd_stringtab_emit): In XCOFF mode, write out length.
3926         * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3927         * libbfd.h: Rebuild.
3928         * Makefile.in: Rebuild dependencies.
3929         (BFD32_BACKENDS): Add xcofflink.o.
3930         (CFILES): Add xcofflink.c.
3931
3932         * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3933         SEC_NO_FLAGS, for .acommon section.  From Peter Schauer
3934         <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3935
3936 Sat Oct 14 21:36:02 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
3937
3938         * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3939
3940 Fri Oct 13 17:48:43 1995  Ken Raeburn  <raeburn@cygnus.com>
3941
3942         * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3943         * config.in: Regenerated.
3944
3945         * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3946         (_bfd_chunksize): New variable.
3947         (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3948         for obstack chunk size.
3949         * configure.in: Check for getpagesize.
3950         * configure: Regenerated.
3951
3952         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3953
3954         * trad-core.c (rawptr): Make it a local variable of
3955         ptrace_unix_core_file_p.
3956
3957 Fri Oct 13 11:22:01 1995  steve chamberlain  <sac@slash.cygnus.com>
3958
3959         * coff-arm.c (in_reloc_p): New.
3960         * coff-i386.c (in_reloc_p): New.
3961         * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3962         (coff_write_object_contents): Only set has_reloc_section
3963         if PE_IMAGE.
3964         * cofflink.c (_bfd_coff_generic_relocate_section): Call
3965         in_reloc_p to decide if reloc should be emitted.
3966         * libcoff.h (pe_data_type.in_reloc_p): New.
3967         * peicode.h (pe_mkobject): Initialize in_reloc_p.
3968
3969 Wed Oct 11 00:49:29 1995  Ian Lance Taylor  <ian@cygnus.com>
3970
3971         * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3972         (_bfd_coff_read_internal_relocs): Likewise.
3973         * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3974         (_bfd_coff_read_internal_relocs): Likewise.
3975
3976         * elflink.h (elf_link_add_object_symbols): Correct conditions
3977         under which type and size change warnings are issued.
3978
3979 Tue Oct 10 18:32:46 1995  Ian Lance Taylor  <ian@cygnus.com>
3980
3981         * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3982         a symbol which is not in a real section.
3983         (coff_write_native_symbol): Corresponding change.
3984
3985         * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3986         coff_link_hash_newfunc and make non-static.
3987         (_bfd_coff_link_hash_table_init): New function, broken out of
3988         _bfd_coff_link_hash_table_create.
3989         (_bfd_coff_link_hash_table_create): Use it.
3990         (process_embedded_commands): Make static.
3991         * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3992         (_bfd_coff_link_hash_table_init): Declare.
3993         * libcoff.h: Rebuild.
3994
3995         * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3996         field in XCOFF tdata.
3997         (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3998         U802ROMAGIC, for clarity.  Try to set arch and machine correctly
3999         based on cputype stored in a.out header, or in n_type of initial
4000         .file symbol.
4001         (coff_write_object_contents): Set cputype correctly in a.out
4002         header.
4003         (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4004         warnings.
4005         * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4006         (coff_swap_aouthdr_out): Swap out cputype field.  Don't clear
4007         old resv1 field.
4008         * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4009         * libcoff.h: Rebuild.
4010
4011         * cpu-rs6000.c (rs6000_compatible): New static function.
4012         (bfd_rs6000_arch): Use it.
4013         * cpu-powerpc.c (powerpc_compatible): New static function.
4014         (arch_info_struct): Define various flavours of PowerPC.
4015         (bfd_powerpc_arch): Use powerpc_compatible.  Point at
4016         arch_info_struct.
4017
4018 Tue Oct 10 10:50:46 1995  Fred Fish  <fnf@cygnus.com>
4019
4020         * Makefile.in (FLAGS_TO_PASS):  Remove BISON.
4021
4022 Tue Oct 10 01:28:29 1995  Ian Lance Taylor  <ian@cygnus.com>
4023
4024         * elflink.h (elf_link_add_object_symbols): Don't warn about
4025         changing the size or type if the old definition was weak.
4026
4027 Mon Oct  9 11:24:08 1995  Ian Lance Taylor  <ian@cygnus.com>
4028
4029         * coffcode.h (combined_entry_type): Add fix_line field.
4030         (coff_slurp_line_table): Warn if we try to set the lineno field of
4031         a symbol twice.
4032         (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4033         C_EINCL by setting fix_line.  Fix C_BSTAT symbol value.
4034         * coffgen.c (coff_mangle_symbols): Handle fix_line.
4035         (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4036         absolute section.
4037         (coff_print_symbol): Print fix_value symbols in a useful fashion.
4038         * libcoff.h: Rebuild.
4039
4040         * libcoff-in.h (struct xcoff_tdata): Define.
4041         (xcoff_data): Define.
4042         * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4043         * bfd-in2.h, libcoff.h: Rebuild.
4044         * coff-rs6000.c (xcoff_mkobject): New static function.
4045         (coff_mkobject): Define.
4046         (xcoff_copy_private_bfd_data): New static function.
4047         (coff_bfd_copy_private_bfd_data): Define.
4048         (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4049         signed to bitfield.
4050         (rs6000coff_vec): Add DYNAMIC to object_flags.
4051         * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4052         .loader sections specially.
4053         (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4054         section alignment from the XCOFF tdata information.
4055         (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4056         F_SHROBJ, and copy the extra a.out header information into the
4057         XCOFF tdata structure.
4058         (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4059         F_DYNLOAD and the extra a.out header information.
4060         (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4061         C_HIDEXT symbol with attached csect information.
4062         * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4063         in the o_maxdata field.
4064         (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4065         * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4066         end if BSF_NOT_AT_END is set.
4067
4068         * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4069         _bfd_read_ar_hdr_fn.
4070         * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4071         * bfd-in2.h, libbfd.h: Rebuild.
4072         * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4073         return value.
4074         (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4075         (bfd_slurp_bsd_armap_f2): Likewise.
4076         (_bfd_slurp_extended_name_table): Likewise.
4077
4078 Fri Oct  6 16:18:35 1995  Ken Raeburn  <raeburn@cygnus.com>
4079
4080         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4081
4082         * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4083         when the symbol table is empty.
4084
4085         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4086         space for section symbols, since we don't output them either.
4087         (elf_m68k_adjust_dynindx): Removed.
4088
4089         * ptrace-core.c (rawptr): Make it a local variable of
4090         ptrace_unix_core_file_p.
4091
4092 Fri Oct  6 12:24:47 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
4093
4094         * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4095         NULL.
4096
4097         * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4098         Mac object file formats.
4099
4100 Fri Oct  6 12:04:02 1995  Ian Lance Taylor  <ian@cygnus.com>
4101
4102         * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4103         auxent if there isn't one.
4104         (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4105         rather than FILNMLEN as the maximum name length.
4106
4107         * coffcode.h (bfd_coff_backend_data): Add new field
4108         _bfd_coff_print_aux.
4109         (bfd_coff_print_aux): New static function.
4110         (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4111         scnlen field of an XTY_LD csect aux entry.
4112         (coff_print_aux): New static function.
4113         (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4114         in coff_pointerize_aux_hook.
4115         (bfd_coff_std_swap_table): Initialize new field.
4116         * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4117         * libcoff.h: Rebuild.
4118         * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4119         * coff-mips.c (mips_ecoff_backend_data): Likewise.
4120
4121         * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4122         if there are symbols, for native AIX ld compatibility.
4123
4124         * coffcode.h (bfd_coff_backend_data): Add new field
4125         _bfd_coff_pointerize_aux_hook.
4126         (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4127         or I960, and as 0 otherwise.
4128         (bfd_coff_std_swap_table): Initialize new field.
4129         * libcoff.h: Rebuild.
4130         * coffgen.c (coff_pointerize_aux): Change parameters  to take
4131         symbol pointer instead of type and class, and to take aux index.
4132         Call _bfd_coff_pointerize_aux_hook if it is defined.
4133         (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4134         * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4135         * coff-mips.c (mips_ecoff_backend_data): Likewise.
4136
4137         * coff-rs6000.c: Add full support for AIX archives.  Rewrite old
4138         read-only/host-only support.
4139
4140         * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4141         BSF_LOCAL.
4142         (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4143         RS6000COFF_C.
4144
4145         * targets.c (bfd_target): Add _bfd_read_ar_hdr field.  Modify
4146         BFD_JUMP_TABLE_ARCHIVE accordingly.
4147         * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4148         (_bfd_compute_and_write_armap): Declare.
4149         (_bfd_generic_read_ar_hdr): Declare.
4150         (_bfd_read_ar_hdr): Define.
4151         (_bfd_noarchive_read_ar_hdr): Define.
4152         (_bfd_archive_bsd_read_ar_hdr): Define.
4153         (_bfd_archive_coff_read_ar_hdr): Define.
4154         * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4155         _bfd_read_ar_hdr instead.
4156         (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4157         (_bfd_compute_and_write_armap): Rename from
4158         compute_and_write_armap.  Make non-static.  Change all callers.
4159         * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4160         than _bfd_snarf_ar_hdr.
4161         * aout-target.h (MY_read_ar_hdr): Define if not defined.
4162         * ieee.c (ieee_read_ar_hdr): Define.
4163         * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4164         * oasys.c (oasys_read_ar_hdr): Define.
4165         * som.c (som_read_ar_hdr): Define.
4166         * bfd-in2.h, libbfd.h: Rebuild.
4167
4168 Thu Oct  5 14:04:07 1995  steve chamberlain  <sac@slash.cygnus.com>
4169
4170         * peicode.c (coff_swap_filehdr_in): If symptr is
4171         zero, there aren't any symbols, even if nsyms is set.
4172
4173 Thu Oct  5 11:45:02 1995  Ian Lance Taylor  <ian@cygnus.com>
4174
4175         * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4176         field.
4177         * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4178         sections, and set styp correctly for them: .got, .hash, .dynamic,
4179         .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4180         (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4181         types.
4182         (ecoff_sort_hdrs): New static function.
4183         (ecoff_compute_section_file_positions): Return boolean, not void.
4184         Sort the sections by VMA before looking through them.  Put the
4185         first non SEC_ALLOC section on a new page.  Put every SEC_ALLOC
4186         section on an appropriate boundary within the page.
4187         (ecoff_compute_reloc_file_positions): Check return value of
4188         ecoff_compute_section_file_positions.
4189         (_bfd_ecoff_set_section_contents): Likewise.
4190         (_bfd_ecoff_write_object_contents): Check for various Alpha
4191         section types when incrementing text_size and data_size.  Call
4192         adjust_headers backend function if it exists.
4193         * coff-alpha.c (alpha_adjust_headers): New static function.
4194         (alpha_ecoff_backend_data): Initialize adjust_headers field.
4195         * coff-mips.c (mips_ecoff_backend_data): Likewise.
4196
4197         * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4198
4199 Wed Oct  4 18:15:02 1995  Jeff Law  (law@hurl.cygnus.com)
4200
4201         * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4202         of ALTERNATE_AIX_CORE_FORMAT.
4203         * configure.in (aix4): No longer need CORE_FLAGS.
4204         * configure: Updated.
4205
4206 Wed Oct  4 15:36:36 1995  Ken Raeburn  <raeburn@cygnus.com>
4207
4208         NS32k changes from Ian Dall:
4209         * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4210         macros.
4211         (aout_link_input_section_std, aout_link_input_section_ext,
4212         aout_link_reloc_link_order): Call them instead of _bfd_*
4213         versions.
4214         * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4215         to zero.
4216         (backend_data): Use it instead of hardcoded zero.
4217
4218         * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4219         (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4220
4221         * ns32knetbsd.c: Include bfd.h.
4222         (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4223         (MY_bfd_reloc_type_lookup): Declare function too.
4224         * pc532-mach.c (set_sizes): Don't declare.
4225         (MY_text_includes_header, MY_exec_header_not_counted): Define.
4226         (backend_data, MY_backend_data): Don't define.
4227
4228         * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4229         ns32k-*-lites* like ns32k-*-netbsd*.
4230
4231         * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4232         compile on lites.
4233
4234 Wed Oct  4 14:15:52 1995  Ian Lance Taylor  <ian@cygnus.com>
4235
4236         * coffcode.h (coff_write_object_contents): Restore setting
4237         f_timdat to 0, deleted on August 22.
4238
4239 Tue Oct  3 16:28:32 1995  steve chamberlain  <sac@slash.cygnus.com>
4240
4241         * coffcode.h (coff_bfd_copy_private_symbol_data,
4242         coff_bfd_copy_private_section_data,
4243         coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4244         * peicode.h (coff_bfd_copy_private_bfd_data): New
4245         (pe_bfd_copy_private_bfd_data): New.
4246         (coff_swap_scnhdr_in): Swap bss size into the right place.
4247         (pe_print_private_bfd_data): Add some newlines.
4248
4249 Tue Oct  3 11:53:04 1995  Jeff Law  (law@hurl.cygnus.com)
4250
4251         * som.c (setup_sections): Don't die if a space has no subspaces.
4252
4253 Mon Oct  2 14:08:55 1995  Ian Lance Taylor  <ian@cygnus.com>
4254
4255         * elflink.h (elf_link_add_object_symbols): Don't let a weak
4256         dynamic symbol override a common symbol.  Don't change the size or
4257         type if they have been set and the new symbol is not a definition.
4258         Warn if the size or type changes.
4259
4260 Sun Oct  1 01:34:41 1995  Jeff Law  (law@hurl.cygnus.com)
4261
4262         * som.c (som_begin_writing): Don't write the symbol table or
4263         symbol  strings.
4264         (som_finish_writing): Write them here.  Place them after the
4265         subspace data, but before the relocs.
4266
4267 Fri Sep 29 11:01:55 1995  Ian Lance Taylor  <ian@cygnus.com>
4268
4269         * sunos.c (sunos_add_one_symbol): Just pass false, not
4270         info->shared_library, to sunos_create_dynamic_sections.
4271         (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4272         section.
4273         (sunos_check_dynamic_reloc): Remove .text section assertion.
4274
4275 Thu Sep 28 18:48:47 1995  Stan Shebs  <shebs@andros.cygnus.com>
4276
4277         * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4278         * configure, configure.in: Add pmac_xcoff_vec case.
4279         * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4280         * coff-pmac.c: New file, PowerMac XCOFF support.
4281         * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4282         * targets.c (pmac_xcoff_vec): Declare.
4283
4284         * mpw-config.in: Various changes to be compatible with the
4285         autoconf-based configury.
4286         * mpw-make.sed: New file, sed commands to translate Unix
4287         makefile into MPW syntax.
4288         * mpw-make.in: Remove.
4289         * hosts/mpw.h: Remove.
4290         * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4291         true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4292
4293 Thu Sep 28 17:06:23 1995  steve chamberlain  <sac@slash.cygnus.com>
4294
4295         * binary.c (binary_get_symtab): Return an empty string on error.
4296         * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4297
4298 Thu Sep 28 15:30:44 1995  Kim Knuttila  <krk@nellie>
4299
4300         * coff-ppc.c: Reformatted according to gnu conventions
4301                       Removed irrelevant "if 0" code
4302
4303 Thu Sep 28 11:19:53 1995  Ian Lance Taylor  <ian@cygnus.com>
4304
4305         * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4306         symbols rather than as indirect symbols.
4307         (MY(slurp_symbol_table)): Don't do anything special about
4308         secondary symbols.
4309
4310         * coffcode.h (coff_new_section_hook): Make sure that the alignment
4311         of .ctors and .dtors sections is no larger than 2.
4312
4313         * sunos.c (sunos_add_one_symbol): Don't change
4314         bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4315         undef list.
4316         (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4317         dynamic symbols when creating a shared library.
4318         (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4319         shared library.
4320         (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4321         written even if it is not defined in a regular object.
4322         (sunos_write_dynamic_symbol): Use plt_offset for the address of
4323         the jump table reloc.  Add an assertion.  Use RELOC_JMP_SLOT
4324         rather than the constant 22.
4325         (sunos_check_dynamic_reloc): Handle creating a shared library.
4326         (sunos_finish_dynamic_link): Set the first entry in the GOT to
4327         zero when creating a shared library.
4328         * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4329         write it out at the start of the symbol table.
4330
4331         * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4332
4333 Thu Sep 28 00:58:05 1995  Doug Evans  <dje@deneb.cygnus.com>
4334
4335         * config.bfd: Add arm-*-coff.
4336         * configure.in, configure: Add armcoff_{little,big}_vec.
4337         * targets.c (armcoff_{little,big}_vec): Declare.
4338         (bfd_target_vector): Add armcoff_{little,big}_vec.
4339         * coff-arm.c (armcoff_{little,big}_vec): Always define.
4340
4341 Wed Sep 27 10:37:14 1995  Ian Lance Taylor  <ian@cygnus.com>
4342
4343         * targets.c (bfd_find_target): Remove debugging code.
4344
4345 Wed Sep 27 07:23:39 1995  Kim Knuttila  <krk@nellie>
4346
4347         * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4348         support on powerpc.
4349         * Makefile.in: added *-ppc files
4350         * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4351         allow pe based .o's to be shared with other tools on ppc/NT
4352         * config.bfd: added powerpc[le]-[pe|winnt] config support
4353         * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4354         * peicode.h: Added more section flags for PE on ppc
4355                      Added coff_swap_filehdr_out to allow peicode.h to be
4356                      used for non-image PE files on ppc.
4357                      Check for image, or not, before copying pe_opthdr
4358         * targets.c: Added new bfd's
4359         * targets.c: Removed two inactive bfds that shouldn't have made it this
4360                      far.
4361
4362 Tue Sep 26 14:06:41 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
4363
4364         * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4365         explicit values to initialize all relocs.  Change all users.
4366         (ppc_elf_brtaken_inner): New function to handle branch predicition
4367         relocs.
4368         (ppc_elf_brtaken_reloc): Ditto.
4369         (ppc_elf_howto_raw): Use new functions.  Make sure all unsupported
4370         relocs use ppc_elf_unsupported_reloc.
4371         (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4372         needs to be reported.
4373         (ppc_elf_relocate_section): Support branch prediction relocs.
4374
4375 Tue Sep 26 12:48:05 1995  Ian Lance Taylor  <ian@cygnus.com>
4376
4377         * bfd.c (bfd_assert): Remove \n from string passed to
4378         _bfd_error_handler.
4379
4380         * coff-i386.c: (TWO_DATA_SECS): Don't define.
4381         * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4382         (bfd_coff_make_section_hook): Don't define.
4383         (coff_make_section_hook): Remove.
4384         (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4385         (styp_to_sec_flags): Likewise.
4386         (coff_write_object_contents): Likewise.
4387         (bfd_coff_std_swap_table): Don't initialize make_section_hook
4388         field.
4389         * libcoff.h: Rebuild.
4390         * coffgen.c (make_a_section_from_file): Just call
4391         bfd_make_section_anyway, not bfd_make_section or
4392         bfd_coff_make_section_hook.
4393         * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4394         * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4395         * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4396         make_section_hook field.
4397         * coff-mips.c (mips_ecoff_backend_data): Likewise.
4398
4399         * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4400         pointers into value field for warning and indirect symbols; just
4401         leave the value field alone.
4402         * linker.c (generic_link_add_symbol_list): Use next symbol for
4403         warning and indirect symbols, rather than looking in symbol value.
4404         * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4405         parameter.  Change all callers.  Remove support for indirect
4406         symbols; it didn't work anyhow.
4407         (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4408         * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4409         * bfd-in2.h: Rebuild.
4410
4411 Mon Sep 25 16:04:09 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
4412
4413         * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4414         go back to telling the tools this reloc operates on 32 bits.
4415
4416 Mon Sep 25 11:48:02 1995  Ian Lance Taylor  <ian@cygnus.com>
4417
4418         * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4419         rather than a direct fprintf.
4420         * archive.c (_bfd_write_archive_contents): Likewise.
4421         * coffcode.h (coff_slurp_symbol_table): Likewise.
4422         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4423         (ppc_elf_unsupported_reloc): Likewise.
4424         (ppc_elf_relocate_section): Likewise.
4425         * i386linux.c (linux_tally_symbols): Likewise.
4426         (linux_finish_dynamic_link): Likewise.
4427         * osf-core.c (osf_core_core_file_p): Likewise.
4428         * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4429         * som.c (som_sizeof_headers): Likewise.
4430         * srec.c (srec_bad_byte): Likewise.
4431         * bfd.c (bfd_assert): Likewise.  Also change file to be const.
4432         * libbfd-in.h (bfd_assert): Declare first parameter const.
4433         * libbfd.h: Rebuild.
4434         * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4435         bfd_reloc_overflow is enough.
4436         * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4437         * coff-h8500.c (rtype2howto): Likewise.
4438         * coff-z8k.c (rtype2howto): Likewise.
4439         * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4440         * elf.c (_bfd_elf_get_lineno): Likewise.
4441         (_bfd_elf_no_info_to_howto): Likewise.
4442         (_bfd_elf_no_info_to_howto_rel): Likewise.
4443         * hp300hpux.c (convert_sym_type): Likewise.
4444         (MY(swap_std_reloc_in)): Likewise.
4445         * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4446
4447         * libaout.h (struct aoutdata): Add line_buf field.
4448         * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4449         and filename_buffer.  Instead, use a malloc buffer stored in the
4450         new line_buf field.  Remove length restrictions.
4451
4452         * coffgen.c (string_size): Remove static variable.
4453         (debug_string_size, debug_string_section): Likewise.
4454         (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4455         and debug_string_size_p parameters.  Use them instead of the
4456         global variables.  Change all callers.
4457         (coff_write_symbol): Likewise.
4458         (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4459         (coff_write_symbols): Add local variables to replace removed
4460         global variables.
4461
4462         * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4463         function, and line_base fields.
4464         * libcoff.h: Rebuild.
4465         * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4466         information, rather than using static variables.
4467
4468         * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4469         file.  From Peter DeWolf <pld@amt.tay1.dec.com>.
4470
4471         * init.c (initialized): Remove static variable.
4472         (bfd_init): Don't bother setting initialized.
4473         (bfd_check_init): Remove.
4474         * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4475         * libbfd.h: Rebuild.
4476
4477 Sat Sep 23 01:22:23 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
4478
4479         * rs6000-core.c (rs6000coff_core_p):  Don't check the core file
4480         size for full core dumps. Copy core file header to private data.
4481         (rs6000coff_core_file_failing_command,
4482         rs6000coff_core_file_failing_signal):  New functions to extract
4483         the file name and terminating signal from the core file.
4484         * coff-rs6000.c:  Use them.
4485
4486 Fri Sep 22 17:44:47 1995  Ian Lance Taylor  <ian@cygnus.com>
4487
4488         Change arch info to be const, initialized at compile time.
4489         * archures.c: Reindent many functions.  Change CONST to const.
4490         (bfd_arch_info_type): Make arch_name const.  Remove disassemble;
4491         nothing set it anyhow.  Make next const.
4492         (bfd_arch_info_list): Remove.
4493         (bfd_archures_list): Rename from archures_init_table.  Change from
4494         a table of function pointers to a table of bfd_arch_info_type
4495         structure addresses.
4496         (bfd_scan_arch): Rewrite accordingly.  Return a const pointer.
4497         (bfd_lookup_arch): Likewise.
4498         (bfd_set_arch_info): Rewrite accordingly.  Change argument to be a
4499         const pointer.
4500         (bfd_default_arch_struct): Make const.
4501         (bfd_arch_init, bfd_arch_linkin): Remove.
4502         (bfd_get_arch_info): Return a const pointer.
4503         * init.c (bfd_init): Don't call bfd_arch_init.
4504         * bfd.c (struct _bfd): Make arch_info const.
4505         * bfd-in2.h: Rebuild.
4506         * libbfd.h: Rebuild.
4507         * configure.in: Put & before everything in $selarchs.
4508         * configure: Rebuild.
4509         * cpu-*.c: Change bfd_*_arch from a function which calls
4510         bfd_arch_linkin to a const structure.
4511         * ieee.c (ieee_object_p): Make arch const.
4512
4513 Fri Sep 22 16:23:18 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
4514
4515         * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4516         PowerPC V.4.
4517         * bfd-in2.h: Regenerate.
4518         * libbfd.h: Regenerate.
4519
4520         * elf32-ppc.c (reloc_type): Update names to match current draft.
4521         (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4522         relative.  Update names to current V.4 draft.
4523         (ppc_elf_reloc_type_lookup): Add support for more relocations.
4524         (ppc_elf_relocate_section): Rename relocations to match draft.
4525
4526 Thu Sep 21 21:53:18 1995  Michael Meissner  <meissner@cygnus.com>
4527
4528         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4529         compiled with -mrelocatable-lib to be linked with either normal
4530         modules or -mrelocatable modules.
4531
4532 Wed Sep 20 12:03:26 1995  Ian Lance Taylor  <ian@cygnus.com>
4533
4534         * coffcode.h (coff_write_object_contents): Clear the vstamp field
4535         in the a.out header.
4536
4537         * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4538         a reloc against a local symbol, even if it's not a section.
4539
4540 Tue Sep 19 17:02:26 1995  Ian Lance Taylor  <ian@cygnus.com>
4541
4542         * targets.c (bfd_target): Remove unused align_power_min field.
4543         * bfd-in2.h: Rebuild.
4544         * All backends: Remove initialization of align_power_min.
4545
4546 Tue Sep 19 14:02:21 1995  steve chamberlain  <sac@slash.cygnus.com>
4547
4548         * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4549
4550 Mon Sep 18 14:35:01 1995  Arne H. Juul  <arnej@pvv.unit.no>
4551
4552         * config.bfd (mips-dec-netbsd*): New target.
4553         * configure.host (mips-dec-netbsd*): New host.
4554         * configure.in (mips-dec-netbsd*): New native.
4555         * configure: Rebuild.
4556
4557 Fri Sep 15 10:24:36 1995  Ian Lance Taylor  <ian@cygnus.com>
4558
4559         Make the COFF backend linker merge common types:
4560         * cofflink.c (struct coff_debug_merge_element): Define.
4561         (struct coff_debug_merge_type): Define.
4562         (struct coff_debug_merge_hash_entry): Define.
4563         (struct coff_debug_merge_hash_table): Define.
4564         (coff_debug_merge_hash_table_init): Define.
4565         (coff_debug_merge_hash_table_free): Define.
4566         (coff_debug_merge_hash_lookup): Define.
4567         (struct coff_final_link_info): Add debug_merge field.
4568         (coff_debug_merge_hash_newfunc): New static function.
4569         (_bfd_coff_final_link): Allocate and free debug_merge table.
4570         (coff_link_input_bfd): Merge identical enum, struct and union
4571         types.
4572
4573 Thu Sep 14 14:53:58 1995  Ian Lance Taylor  <ian@cygnus.com>
4574
4575         Convert i960 COFF to use COFF backend linker.
4576         * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4577         structure to store the symbol being used.
4578         (coff_i960_start_final_link): New static function.
4579         (coff_i960_relocate_section): New static function.
4580         (coff_i960_adjust_symndx): New static function.
4581         (coff_start_final_link): Define.
4582         (coff_relocate_section): Define.
4583         (coff_adjust_symndx): Define.
4584         * coffcode.h (bfd_coff_backend_data): Add new callback function
4585         _bfd_coff_start_final_link.
4586         (bfd_coff_start_final_link): Define.
4587         (coff_start_final_link): Define if not defined.
4588         (bfd_coff_std_swap_table): Add coff_start_final_link.
4589         * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4590         visible.
4591         (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4592         function callback is not NULL.
4593         * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4594         (_bfd_coff_internal_syment_name): Declare.
4595         * libcoff.h: Rebuild.
4596         * configure.in (icoff_big_vec): Add cofflink.o.
4597         (icoff_little_vec): Likewise.
4598         * configure: Rebuild.
4599
4600 Wed Sep 13 17:38:23 1995  Fred Fish  <fnf@rtl.cygnus.com>
4601
4602         * Makefile.in (clean-info): Remove extraneous tab from line
4603         following action.
4604
4605 Wed Sep 13 13:27:53 1995  Ian Lance Taylor  <ian@cygnus.com>
4606
4607         * cofflink.c (coff_link_input_bfd): Fail if a section with no
4608         contents has relocs.
4609
4610 Thu Sep 12 12:45:34 1995  steve chamberlain  <sac@slash.cygnus.com>
4611
4612         * coffcode.h (coff_compute_section_file_positions): Keep the
4613         raw size safe.
4614         (coff_write_object_contents): Remember if it's a relocatable
4615         file.
4616         * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4617         * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4618         if relocatable file. Swap out saved raw size.
4619
4620 Tue Sep 12 12:14:33 1995  Ian Lance Taylor  <ian@cygnus.com>
4621
4622         * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4623         (maintainer-clean): Rename from realclean, passing
4624         maintainer-clean down to subdirectories, but leave realclean as a
4625         synonym.
4626
4627         * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4628         warning callback.
4629
4630         * dep-in.sed: Remove config.h from generated dependencies.
4631
4632         * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4633         broken out of sunos_canonicalize_dynamic_symtab.
4634         (sunos_canonicalize_dynamic_symtab): Call new function
4635         sunos_slurp_dynamic_symtab.
4636         (sunos_add_dynamic_symbols): Add three new parameters.  Return the
4637         dynamic symbol table to the caller.
4638         * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4639         callback to override the symbols being read.
4640         * libaout.h (struct aout_backend_data): Add three new parameters
4641         to add_dynamic_symbols callback.
4642
4643         Extensive minor changes to avoid various gcc warnings.  Also:
4644         * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4645         * archures.c (bfd_arch_info_type): Change mach field from long to
4646         unsigned long.
4647         (bfd_lookup_arch): Change machine parameter from long to unsigned
4648         long.
4649
4650 Mon Sep 11 10:55:47 1995  Ian Lance Taylor  <ian@cygnus.com>
4651
4652         * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4653         a symbol with a non-zero plt_offset.
4654
4655 Fri Sep  8 11:47:24 1995  Ian Lance Taylor  <ian@cygnus.com>
4656
4657         * elfcode.h (align_file_position): Remove; not used.
4658
4659         * configure.in: Only check for <sys/procfs.h> on a native system,
4660         and make sure it defines prstatus_t.
4661         * configure: Rebuild.
4662
4663 Thu Sep  7 12:48:01 1995  Ian Lance Taylor  <ian@cygnus.com>
4664
4665         * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4666
4667         * config.in: Rename from config.h.in.
4668         * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4669         Check for config.h:config.in when creating stamp-h.
4670         * configure: Rebuild.
4671         * Makefile.in (stamp-h): Depend upon config.in rather than
4672         config.h.in.  Set CONFIG_HEADERS to config.h:config.in when
4673         calling config.status.
4674
4675         * Makefile.in (do_distclean): Remove config.h and stamp-h.
4676         (Makefile): Just rebuild Makefile.
4677         (config.h, stamp-h): New targets.
4678         * configure.in: Create stamp-h when rebuilding config.h.
4679         * configure: Rebuild.
4680
4681 Wed Sep  6 15:00:33 1995  Ian Lance Taylor  <ian@cygnus.com>
4682
4683         * configure.in: Call AC_CONFIG_HEADER.  Substitute
4684         HOST_64BIT_LONG.  Check that various header files exist.  Check
4685         that fcntl exists.  Call BFD_BINARY_FOPEN.  Check whether malloc
4686         and/or free need to be declared.  Don't make a link to sysdep.h.
4687         Define TRAD_HEADER for various hosts.
4688         * configure: Rebuild.
4689         * configure.host: Don't set my_host.  Add definitions taken from
4690         host header files for various entries.  Remove entries which now
4691         do nothing.
4692         * acconfig.h: New file.
4693         * config.h.in: New file, built by autoheader.
4694         * sysdep.h: New file.
4695         * Makefile.in (do_distclean): Don't remove sysdep.h.
4696         (RECONFIG): Remove.
4697         (LOCAL_H_DEPS): New variable.
4698         ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4699         $(RECONFIG).
4700         ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4701         ($(OPTIONAL_BACKENDS)): Likewise.
4702         (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4703         looking through sysdep.h.
4704         * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4705         (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4706         (fprintf_vma, sprintf_vma): Likewise.
4707         (int64_type, uint64_type): Don't define.
4708         * bfd-in2.h: Rebuild.
4709         * archures.c, bfd.c, srec.c: Include <ctype.h>.
4710         * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4711         * lynx-core.c: Include stuff from old hosts/lynx.h.
4712         * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4713         rather than NO_FCNTL.
4714         * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4715         rather than NATIVE_HPPAHPUX_COMPILER.
4716         * trad-core.c: Don't include <errno.h>.  Include TRAD_HEADER if it
4717         is defined.
4718         * hosts/*.h: Remove all header files which merely include,
4719         declare, and define things.  Leave header files which define
4720         information needed by trad-core.c.
4721
4722         * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4723         (BFD_CC_FOR_BUILD): Define.
4724         * configure.in: Use BFD_CC_FOR_BUILD.
4725         * configure: Rebuild.
4726
4727 Tue Sep  5 19:35:28 1995  Ian Lance Taylor  <ian@cygnus.com>
4728
4729         * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4730         * configure: Rebuild.
4731
4732         * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4733         a global symbol.
4734
4735 Tue Sep  5 12:48:26 1995  Jason Molenda   (crash@phydeaux.cygnus.com)
4736
4737         * config.bfd: i386pe_ve -> i386pe_vec.
4738
4739 Mon Sep  4 14:02:43 1995  Ian Lance Taylor  <ian@cygnus.com>
4740
4741         * configure.host: Incorporate host Makefile fragments by setting
4742         shell variables.
4743         * configure.in: Call AC_PROG_CC.  Substitute CFLAGS, HDEFINES and
4744         AR.  Call AC_PROG_INSTALL.  Substitute CC_FOR_BUILD, choosing a
4745         value based on whether the code is being compiled by a cross
4746         compiler.  Don't substitute host_makefile_frag or frags.
4747         * aclocal.m4: New file to define local AC_PROG_CC.
4748         * configure: Rebuild.
4749         * Makefile.in (INSTALL): Set to @INSTALL@.
4750         (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4751         (INSTALL_DATA): Set to @INSTALL_DATA@.
4752         (AR): Set to @AR@.
4753         (CC): Define as @CC@.
4754         (CFLAGS): Set to @CFLAGS@.
4755         (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4756         (@host_makefile_frag@): Remove.
4757         (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@.  Move $(CFLAGS)
4758         after other options.
4759         (config.status): Remove dependency upon @frags@.
4760         * config/*.mh, config/README: Remove.
4761
4762         * config.bfd: Rewrite to incorporate the contents of the Makefile
4763         fragments by setting shell variables, rather than merely returning
4764         the name of a Makefile fragment.
4765         * configure.in: Use shell variables set by config.bfd rather than
4766         looking at the target Makefile fragment files.  Don't substitute
4767         target_makefile_frag.  Do substitute TDEFINES.
4768         * configure: Rebuild.
4769         * Makefile.in (@target_makefile_frag@): Remove.
4770         (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4771         * config/*.mt: Remove.
4772
4773 Mon Sep  4 03:13:28 1995  Ken Raeburn  <raeburn@cygnus.com>
4774
4775         * configure.in: Put changequote lines around "i[345]86" patterns
4776         section of core file support.
4777
4778 Sun Sep  3 11:31:58 1995  Jeff Law  (law@snake.cs.utah.edu)
4779
4780         * som.c (som_bfd_print_private_bfd_data): Define to use the
4781         generic version.
4782
4783 Fri Sep  1 17:08:40 1995  steve chamberlain  <sac@slash.cygnus.com>
4784
4785         * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4786         entry, text_start and data_start.
4787
4788 Fri Sep  1 18:06:28 1995  Ian Lance Taylor  <ian@cygnus.com>
4789
4790         * Makefile.in (OFILES): Remove $(TDEPFILES).
4791         * config/apollo.mt (TDEPFILES): Remove.
4792         * config/README: Update.
4793
4794         * configure.in: For a native configuration, set COREFILE and
4795         COREFLAG based on the canonical host name.
4796         * configure: Rebuild.
4797         * Makefile.in: Rebuild dependencies.
4798         (ALL_CFLAGS): Add @COREFLAG@.
4799         (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4800         * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4801         support routines.  Check LYNX_CORE rather than HOST_LYNX.
4802         * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4803         * i386lynx.c: Likewise.
4804         * m68klynx.c: Likewise.
4805         * sparclynx.c: Likewise.
4806         * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4807         * *-core.c: Comment changes.
4808         * config/decstation.mh (HDEPFILES): Remove.
4809         (HDEFINES): Remove -DTRAD_CORE.
4810         * config/irix3.mh (RANLIB): Remove.
4811         * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4812         (HDEFINES): Remove -DIRIX_CORE.
4813         * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4814         (HDEFINES): Remove -DTRAD_CORE.
4815         * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4816         * config/ultra3.mh (RANLIB): Remove.
4817         * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4818         * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4819         * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4820         * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4821         * config/hppahpux.mh, config/hppaosf.mh: Remove.
4822         * config/i386aix.mh, config/i386bsd.mh: Remove.
4823         * config/i386linux.mh, config/i386mach3.mh: Remove.
4824         * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4825         * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4826         * config/mipsmach3.mh, config/news-mips.mh: Remove.
4827         * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4828         * config/rs600.mh, config/rs6000lynx.mh: Remove.
4829         * config/solaris2.mh, config/stratus.mh: Remove.
4830         * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4831         * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4832
4833 Fri Sep  1 15:18:50 1995  Kazumoto Kojima  <kkojima@info.kanagawa-u.ac.jp>
4834
4835         * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4836         DT_FINI entry if the appropriate symbol is not in the hash table.
4837
4838         * libelf.h (struct elf_backend_data): Add create_program_headers
4839         and want_hdr_in_seg fields.
4840         * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4841         defined.
4842         (elf_backend_create_program_headers): Likewise.
4843         (elfNN_bed): Initialize create_program_headers and
4844         want_hdr_in_seg.
4845         * elf.c (get_program_header_size): Call create_program_headers
4846         backend routine.
4847         (map_program_segments): Check want_hdr_in_seg backend field.  Call
4848         create_program_headers backend routine.
4849
4850         * elf.c (assign_file_positions_except_relocs): Align non allocated
4851         sections when creating an executable.
4852
4853         * elfcode.h (elf_swap_phdr_in): Make non static.
4854         (elf_swap_phdr_out): Make non static.
4855         * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4856         (bfd_elf32_swap_phdr_out): Declare.
4857         (bfd_elf64_swap_phdr_in): Declare.
4858         (bfd_elf64_swap_phdr_out): Declare.
4859
4860         * ecofflink.c (ecoff_collect_shuffle): New static function.
4861         (_bfd_ecoff_get_accumulated_pdr): New function.
4862         (_bfd_ecoff_get_accumulated_sym): New function.
4863         (_bfd_ecoff_get_accumulated_ss): New function.
4864         * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4865         (_bfd_ecoff_get_accumulated_sym): Declare.
4866         (_bfd_ecoff_get_accumulated_ss): Declare.
4867         * libbfd.h: Rebuild.
4868
4869 Fri Sep  1 13:20:25 1995  Ian Lance Taylor  <ian@cygnus.com>
4870
4871         * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4872
4873         * elflink.h (elf_link_add_object_symbols): Handle indirect and
4874         warning symbols.  If any section is named .gnu.warning.XXX, treat
4875         the contents as a warning to be issued if the symbol XXX is
4876         referenced.
4877         (elf_link_output_extsym): For an indirect or warning symbol, just
4878         output the symbol it points to.
4879
4880         * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4881         if bfd_hash_allocate fails, since it will already be set.
4882         (generic_link_hash_newfunc): Likewise.
4883         (archive_hash_newfunc): Likewise.
4884         (hash_entry_bfd): New static function.
4885         (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4886         callback.  Allocate a new warning using the hash table newfunc.
4887         Use bfd_hash_replace to update the entry in the hash table, rather
4888         than assuming we can copy the fields with structure assignment.
4889
4890         * hash.c (bfd_hash_replace): New function.
4891         * bfd-in.h (bfd_hash_replace): Declare.
4892         * bfd-in2.h: Rebuild.
4893
4894 Fri Sep  1 08:12:50 1995  James G. Smith  <jsmith@beauty.cygnus.com>
4895
4896         * config.bfd: Add mips*vr4300-*-elf* target.
4897         * config/mipsbvr4300.mt: Added.
4898
4899 See file ChangeLog.2
4900
4901 \f
4902 Local Variables:
4903 mode: indented-text
4904 left-margin: 8
4905 fill-column: 74
4906 version-control: never
4907 End: