bfd/ChangeLog

   1 Thu Sep 21 21:53:18 1995  Michael Meissner  <meissner@cygnus.com>
   2
   3         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
   4         compiled with -mrelocatable-lib to be linked with either normal
   5         modules or -mrelocatable modules.
   6
   7 Wed Sep 20 12:03:26 1995  Ian Lance Taylor  <ian@cygnus.com>
   8
   9         * coffcode.h (coff_write_object_contents): Clear the vstamp field
  10         in the a.out header.
  11
  12         * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
  13         a reloc against a local symbol, even if it's not a section.
  14
  15 Tue Sep 19 17:02:26 1995  Ian Lance Taylor  <ian@cygnus.com>
  16
  17         * targets.c (bfd_target): Remove unused align_power_min field.
  18         * bfd-in2.h: Rebuild.
  19         * All backends: Remove initialization of align_power_min.
  20
  21 Tue Sep 19 14:02:21 1995  steve chamberlain  <sac@slash.cygnus.com>
  22
  23         * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
  24
  25 Mon Sep 18 14:35:01 1995  Arne H. Juul  <arnej@pvv.unit.no>
  26
  27         * config.bfd (mips-dec-netbsd*): New target.
  28         * configure.host (mips-dec-netbsd*): New host.
  29         * configure.in (mips-dec-netbsd*): New native.
  30         * configure: Rebuild.
  31
  32 Fri Sep 15 10:24:36 1995  Ian Lance Taylor  <ian@cygnus.com>
  33
  34         Make the COFF backend linker merge common types:
  35         * cofflink.c (struct coff_debug_merge_element): Define.
  36         (struct coff_debug_merge_type): Define.
  37         (struct coff_debug_merge_hash_entry): Define.
  38         (struct coff_debug_merge_hash_table): Define.
  39         (coff_debug_merge_hash_table_init): Define.
  40         (coff_debug_merge_hash_table_free): Define.
  41         (coff_debug_merge_hash_lookup): Define.
  42         (struct coff_final_link_info): Add debug_merge field.
  43         (coff_debug_merge_hash_newfunc): New static function.
  44         (_bfd_coff_final_link): Allocate and free debug_merge table.
  45         (coff_link_input_bfd): Merge identical enum, struct and union
  46         types.
  47
  48 Thu Sep 14 14:53:58 1995  Ian Lance Taylor  <ian@cygnus.com>
  49
  50         Convert i960 COFF to use COFF backend linker.
  51         * coff-i960.c (coff_i960_relocate): Use a coff_section_data
  52         structure to store the symbol being used.
  53         (coff_i960_start_final_link): New static function.
  54         (coff_i960_relocate_section): New static function.
  55         (coff_i960_adjust_symndx): New static function.
  56         (coff_start_final_link): Define.
  57         (coff_relocate_section): Define.
  58         (coff_adjust_symndx): Define.
  59         * coffcode.h (bfd_coff_backend_data): Add new callback function
  60         _bfd_coff_start_final_link.
  61         (bfd_coff_start_final_link): Define.
  62         (coff_start_final_link): Define if not defined.
  63         (bfd_coff_std_swap_table): Add coff_start_final_link.
  64         * cofflink.c (_bfd_coff_internal_syment_name): Make globally
  65         visible.
  66         (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
  67         function callback is not NULL.
  68         * libcoff-in.h (struct coff_section_tdata): Add tdata field.
  69         (_bfd_coff_internal_syment_name): Declare.
  70         * libcoff.h: Rebuild.
  71         * configure.in (icoff_big_vec): Add cofflink.o.
  72         (icoff_little_vec): Likewise.
  73         * configure: Rebuild.
  74
  75 Wed Sep 13 17:38:23 1995  Fred Fish  <fnf@rtl.cygnus.com>
  76
  77         * Makefile.in (clean-info): Remove extraneous tab from line
  78         following action.
  79
  80 Wed Sep 13 13:27:53 1995  Ian Lance Taylor  <ian@cygnus.com>
  81
  82         * cofflink.c (coff_link_input_bfd): Fail if a section with no
  83         contents has relocs.
  84
  85 Thu Sep 12 12:45:34 1995  steve chamberlain  <sac@slash.cygnus.com>
  86
  87         * coffcode.h (coff_compute_section_file_positions): Keep the
  88         raw size safe.
  89         (coff_write_object_contents): Remember if it's a relocatable
  90         file.
  91         * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
  92         * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
  93         if relocatable file. Swap out saved raw size.
  94
  95 Tue Sep 12 12:14:33 1995  Ian Lance Taylor  <ian@cygnus.com>
  96
  97         * Makefile.in (do_maintainer_clean): Rename from do_realclean.
  98         (maintainer-clean): Rename from realclean, passing
  99         maintainer-clean down to subdirectories, but leave realclean as a
 100         synonym.
 101
 102         * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
 103         warning callback.
 104
 105         * dep-in.sed: Remove config.h from generated dependencies.
 106
 107         * sunos.c (sunos_slurp_dynamic_symtab): New static function,
 108         broken out of sunos_canonicalize_dynamic_symtab.
 109         (sunos_canonicalize_dynamic_symtab): Call new function
 110         sunos_slurp_dynamic_symtab.
 111         (sunos_add_dynamic_symbols): Add three new parameters.  Return the
 112         dynamic symbol table to the caller.
 113         * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
 114         callback to override the symbols being read.
 115         * libaout.h (struct aout_backend_data): Add three new parameters
 116         to add_dynamic_symbols callback.
 117
 118         Extensive minor changes to avoid various gcc warnings.  Also:
 119         * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
 120         * archures.c (bfd_arch_info_type): Change mach field from long to
 121         unsigned long.
 122         (bfd_lookup_arch): Change machine parameter from long to unsigned
 123         long.
 124
 125 Mon Sep 11 10:55:47 1995  Ian Lance Taylor  <ian@cygnus.com>
 126
 127         * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
 128         a symbol with a non-zero plt_offset.
 129
 130 Fri Sep  8 11:47:24 1995  Ian Lance Taylor  <ian@cygnus.com>
 131
 132         * elfcode.h (align_file_position): Remove; not used.
 133
 134         * configure.in: Only check for <sys/procfs.h> on a native system,
 135         and make sure it defines prstatus_t.
 136         * configure: Rebuild.
 137
 138 Thu Sep  7 12:48:01 1995  Ian Lance Taylor  <ian@cygnus.com>
 139
 140         * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
 141
 142         * config.in: Rename from config.h.in.
 143         * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
 144         Check for config.h:config.in when creating stamp-h.
 145         * configure: Rebuild.
 146         * Makefile.in (stamp-h): Depend upon config.in rather than
 147         config.h.in.  Set CONFIG_HEADERS to config.h:config.in when
 148         calling config.status.
 149
 150         * Makefile.in (do_distclean): Remove config.h and stamp-h.
 151         (Makefile): Just rebuild Makefile.
 152         (config.h, stamp-h): New targets.
 153         * configure.in: Create stamp-h when rebuilding config.h.
 154         * configure: Rebuild.
 155
 156 Wed Sep  6 15:00:33 1995  Ian Lance Taylor  <ian@cygnus.com>
 157
 158         * configure.in: Call AC_CONFIG_HEADER.  Substitute
 159         HOST_64BIT_LONG.  Check that various header files exist.  Check
 160         that fcntl exists.  Call BFD_BINARY_FOPEN.  Check whether malloc
 161         and/or free need to be declared.  Don't make a link to sysdep.h.
 162         Define TRAD_HEADER for various hosts.
 163         * configure: Rebuild.
 164         * configure.host: Don't set my_host.  Add definitions taken from
 165         host header files for various entries.  Remove entries which now
 166         do nothing.
 167         * acconfig.h: New file.
 168         * config.h.in: New file, built by autoheader.
 169         * sysdep.h: New file.
 170         * Makefile.in (do_distclean): Don't remove sysdep.h.
 171         (RECONFIG): Remove.
 172         (LOCAL_H_DEPS): New variable.
 173         ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
 174         $(RECONFIG).
 175         ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
 176         ($(OPTIONAL_BACKENDS)): Likewise.
 177         (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
 178         looking through sysdep.h.
 179         * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
 180         (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
 181         (fprintf_vma, sprintf_vma): Likewise.
 182         (int64_type, uint64_type): Don't define.
 183         * bfd-in2.h: Rebuild.
 184         * archures.c, bfd.c, srec.c: Include <ctype.h>.
 185         * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
 186         * lynx-core.c: Include stuff from old hosts/lynx.h.
 187         * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
 188         rather than NO_FCNTL.
 189         * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
 190         rather than NATIVE_HPPAHPUX_COMPILER.
 191         * trad-core.c: Don't include <errno.h>.  Include TRAD_HEADER if it
 192         is defined.
 193         * hosts/*.h: Remove all header files which merely include,
 194         declare, and define things.  Leave header files which define
 195         information needed by trad-core.c.
 196
 197         * aclocal.m4 (BFD_BINARY_FOPEN): Define.
 198         (BFD_CC_FOR_BUILD): Define.
 199         * configure.in: Use BFD_CC_FOR_BUILD.
 200         * configure: Rebuild.
 201
 202 Tue Sep  5 19:35:28 1995  Ian Lance Taylor  <ian@cygnus.com>
 203
 204         * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
 205         * configure: Rebuild.
 206
 207         * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
 208         a global symbol.
 209
 210 Tue Sep  5 12:48:26 1995  Jason Molenda   (crash@phydeaux.cygnus.com)
 211
 212         * config.bfd: i386pe_ve -> i386pe_vec.
 213
 214 Mon Sep  4 14:02:43 1995  Ian Lance Taylor  <ian@cygnus.com>
 215
 216         * configure.host: Incorporate host Makefile fragments by setting
 217         shell variables.
 218         * configure.in: Call AC_PROG_CC.  Substitute CFLAGS, HDEFINES and
 219         AR.  Call AC_PROG_INSTALL.  Substitute CC_FOR_BUILD, choosing a
 220         value based on whether the code is being compiled by a cross
 221         compiler.  Don't substitute host_makefile_frag or frags.
 222         * aclocal.m4: New file to define local AC_PROG_CC.
 223         * configure: Rebuild.
 224         * Makefile.in (INSTALL): Set to @INSTALL@.
 225         (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
 226         (INSTALL_DATA): Set to @INSTALL_DATA@.
 227         (AR): Set to @AR@.
 228         (CC): Define as @CC@.
 229         (CFLAGS): Set to @CFLAGS@.
 230         (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
 231         (@host_makefile_frag@): Remove.
 232         (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@.  Move $(CFLAGS)
 233         after other options.
 234         (config.status): Remove dependency upon @frags@.
 235         * config/*.mh, config/README: Remove.
 236
 237         * config.bfd: Rewrite to incorporate the contents of the Makefile
 238         fragments by setting shell variables, rather than merely returning
 239         the name of a Makefile fragment.
 240         * configure.in: Use shell variables set by config.bfd rather than
 241         looking at the target Makefile fragment files.  Don't substitute
 242         target_makefile_frag.  Do substitute TDEFINES.
 243         * configure: Rebuild.
 244         * Makefile.in (@target_makefile_frag@): Remove.
 245         (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
 246         * config/*.mt: Remove.
 247
 248 Mon Sep  4 03:13:28 1995  Ken Raeburn  <raeburn@cygnus.com>
 249
 250         * configure.in: Put changequote lines around "i[345]86" patterns
 251         section of core file support.
 252
 253 Sun Sep  3 11:31:58 1995  Jeff Law  (law@snake.cs.utah.edu)
 254
 255         * som.c (som_bfd_print_private_bfd_data): Define to use the
 256         generic version.
 257
 258 Fri Sep  1 17:08:40 1995  steve chamberlain  <sac@slash.cygnus.com>
 259
 260         * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
 261         entry, text_start and data_start.
 262
 263 Fri Sep  1 18:06:28 1995  Ian Lance Taylor  <ian@cygnus.com>
 264
 265         * Makefile.in (OFILES): Remove $(TDEPFILES).
 266         * config/apollo.mt (TDEPFILES): Remove.
 267         * config/README: Update.
 268
 269         * configure.in: For a native configuration, set COREFILE and
 270         COREFLAG based on the canonical host name.
 271         * configure: Rebuild.
 272         * Makefile.in: Rebuild dependencies.
 273         (ALL_CFLAGS): Add @COREFLAG@.
 274         (OFILES): Replace $(HDEPFILES) with @COREFILE@.
 275         * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
 276         support routines.  Check LYNX_CORE rather than HOST_LYNX.
 277         * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
 278         * i386lynx.c: Likewise.
 279         * m68klynx.c: Likewise.
 280         * sparclynx.c: Likewise.
 281         * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
 282         * *-core.c: Comment changes.
 283         * config/decstation.mh (HDEPFILES): Remove.
 284         (HDEFINES): Remove -DTRAD_CORE.
 285         * config/irix3.mh (RANLIB): Remove.
 286         * config/irix4.mh (HDEPFILES, RANLIB): Remove.
 287         (HDEFINES): Remove -DIRIX_CORE.
 288         * config/riscos.mh (RANLIB, HDEPFILES): Remove.
 289         (HDEFINES): Remove -DTRAD_CORE.
 290         * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
 291         * config/ultra3.mh (RANLIB): Remove.
 292         * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
 293         * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
 294         * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
 295         * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
 296         * config/hppahpux.mh, config/hppaosf.mh: Remove.
 297         * config/i386aix.mh, config/i386bsd.mh: Remove.
 298         * config/i386linux.mh, config/i386mach3.mh: Remove.
 299         * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
 300         * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
 301         * config/mipsmach3.mh, config/news-mips.mh: Remove.
 302         * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
 303         * config/rs600.mh, config/rs6000lynx.mh: Remove.
 304         * config/solaris2.mh, config/stratus.mh: Remove.
 305         * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
 306         * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
 307
 308 Fri Sep  1 15:18:50 1995  Kazumoto Kojima  <kkojima@info.kanagawa-u.ac.jp>
 309
 310         * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
 311         DT_FINI entry if the appropriate symbol is not in the hash table.
 312
 313         * libelf.h (struct elf_backend_data): Add create_program_headers
 314         and want_hdr_in_seg fields.
 315         * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
 316         defined.
 317         (elf_backend_create_program_headers): Likewise.
 318         (elfNN_bed): Initialize create_program_headers and
 319         want_hdr_in_seg.
 320         * elf.c (get_program_header_size): Call create_program_headers
 321         backend routine.
 322         (map_program_segments): Check want_hdr_in_seg backend field.  Call
 323         create_program_headers backend routine.
 324
 325         * elf.c (assign_file_positions_except_relocs): Align non allocated
 326         sections when creating an executable.
 327
 328         * elfcode.h (elf_swap_phdr_in): Make non static.
 329         (elf_swap_phdr_out): Make non static.
 330         * libelf.h (bfd_elf32_swap_phdr_in): Declare.
 331         (bfd_elf32_swap_phdr_out): Declare.
 332         (bfd_elf64_swap_phdr_in): Declare.
 333         (bfd_elf64_swap_phdr_out): Declare.
 334
 335         * ecofflink.c (ecoff_collect_shuffle): New static function.
 336         (_bfd_ecoff_get_accumulated_pdr): New function.
 337         (_bfd_ecoff_get_accumulated_sym): New function.
 338         (_bfd_ecoff_get_accumulated_ss): New function.
 339         * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
 340         (_bfd_ecoff_get_accumulated_sym): Declare.
 341         (_bfd_ecoff_get_accumulated_ss): Declare.
 342         * libbfd.h: Rebuild.
 343
 344 Fri Sep  1 13:20:25 1995  Ian Lance Taylor  <ian@cygnus.com>
 345
 346         * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
 347
 348         * elflink.h (elf_link_add_object_symbols): Handle indirect and
 349         warning symbols.  If any section is named .gnu.warning.XXX, treat
 350         the contents as a warning to be issued if the symbol XXX is
 351         referenced.
 352         (elf_link_output_extsym): For an indirect or warning symbol, just
 353         output the symbol it points to.
 354
 355         * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
 356         if bfd_hash_allocate fails, since it will already be set.
 357         (generic_link_hash_newfunc): Likewise.
 358         (archive_hash_newfunc): Likewise.
 359         (hash_entry_bfd): New static function.
 360         (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
 361         callback.  Allocate a new warning using the hash table newfunc.
 362         Use bfd_hash_replace to update the entry in the hash table, rather
 363         than assuming we can copy the fields with structure assignment.
 364
 365         * hash.c (bfd_hash_replace): New function.
 366         * bfd-in.h (bfd_hash_replace): Declare.
 367         * bfd-in2.h: Rebuild.
 368
 369 Fri Sep  1 08:12:50 1995  James G. Smith  <jsmith@beauty.cygnus.com>
 370
 371         * config.bfd: Add mips*vr4300-*-elf* target.
 372         * config/mipsbvr4300.mt: Added.
 373
 374 See file ChangeLog.2
 375
 376 \f
 377 Local Variables:
 378 mode: indented-text
 379 left-margin: 8
 380 fill-column: 74
 381 version-control: never
 382 End: