[deliverable/binutils-gdb.git] / bfd / ChangeLog

Fri Dec 27 11:48:12 1996  H.J. Lu  <hjl@lucon.org>

        * elflink.h (elf_buckets): Add some more values for larger
        binaries.

Thu Dec 26 18:36:54 1996  Ian Lance Taylor  <ian@cygnus.com>

        * Makefile.in (install): Move subdir_do out of conditional. From
        Fred Fish <fnf@cygnus.com>.

Wed Dec 18 10:04:30 1996  Jeffrey A Law  (law@cygnus.com)

        * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
        32 bit relocs.
        (elf_mn10200_howto_table): Likewise.
        (mn10200_reloc_map): Likewise.

Tue Dec 17 11:09:36 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
        mips16 symbol during the link.
        (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
        mips16 symbol.
        (mips_elf_link_output_symbol_hook): New static function.
        (elf_backend_link_output_symbol_hook): Define.

        * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
        not zero.

Mon Dec 16 14:38:39 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf.c (bfd_section_from_shdr): Don't check for reloc sections
        against SEC_DEBUGGING sections here (revert patch of December 5).
        * elfcode.h (elf_object_p): Check for them here, instead.

Sun Dec 15 14:46:06 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
        * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
        slurp_reloc_table.
        (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
        (_bfd_elf_canonicalize_dynamic_reloc): New function.
        * elf-bfd.h (struct elf_size_info): Update declaration of
        slurp_reloc_table.
        (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
        (_bfd_elf_canonicalize_dynamic_reloc): Declare.
        * elfxx-target.h: Use new dynamic reloc routines by default.
        * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
        parameter.

Fri Dec 13 13:18:49 1996  Dan Wilder  <dan@gasboy.com>

        * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
        if NAMES_HAVE_UNDERSCORE is defined.

Fri Dec 13 11:13:23 1996  Doug Evans  <dje@canuck.cygnus.com>

        * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.

Thu Dec 12 15:07:20 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
        supported relocs.

Thu Dec 12 14:55:41 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elflink.h (elf_link_add_object_symbols): Only add a weak
        symbol if the real definition is in the dynamic symbol table.
        After finding the real definition, then, if it is dynamic, add the
        weak symbol to the dynamic symbol table.

        * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.

        * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
        function.
        (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
        array.

Tue Dec 10 23:23:52 1996  Jeffrey A Law  (law@cygnus.com)

        * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
        variants.
        (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
        (bfd_elf32_mn10300_reloc): Write data in little endian format.
        * reloc.c: Remove mn10300 big endian relocs.
        * bfd-in2.h, libbfd.h: Rebuilt.

        * elf32-mn10200.c: Update from elf32-mn10300.c.
 
Fri Dec  6 15:18:05 1996  Jeffrey A Law  (law@cygnus.com)

        * elf32-mn10300.c (elf_symbol_leading_char): Define.

        * elf32-mn10300.c: Add some comments.

Fri Dec  6 17:16:43 1996  Ian Lance Taylor  <ian@cygnus.com>

        * ihex.c (ihex_scan): Always initialize buf before jumping to
        error_return.
        (ihex_read_section): Likewise.

Thu Dec  5 22:29:18 1996  Jeffrey A Law  (law@cygnus.com)

        * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
        inplace for most relocs.

Thu Dec  5 13:24:46 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elflink.h (elf_link_add_object_symbols): Calling check_relocs
        even if SEC_ALLOC is not set.
        * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
        when deciding whether to copy a reloc into a shared object.
        (elf_i386_relocate_section): Likewise.
        * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
        (elf32_sparc_relocate_section): Likewise.
        * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
        reloc section if it is not set in the source section.
        * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
        * elf.c (bfd_section_from_shdr): Mark a reloc section associated
        with a SEC_DEBUGGING section as SEC_DEBUGGING.

Wed Dec  4 14:18:13 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
        expects a .got.plt until we actually create it.

Mon Dec  2 12:13:51 1996  Ian Lance Taylor  <ian@cygnus.com>

        * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
        message for bfd_reloc_outofrange, rather than aborting.  From
        Philippe De Muyter <phdm@info.ucl.ac.be>.

        * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
        a relocateable link, don't try to process them.  From Heinz Wrobel
        <wrobel@lpr.e-technik.tu-muenchen.de>.

Mon Dec  2 00:39:24 1996  Jeffrey A Law  (law@cygnus.com)

        * elf32-mn10300.c (mn10300_info_howto): Renamed from
        mn10300_info_howto_rel.  Tweak reloc argument to be an
        Elf32_Internal_Rela.
        (USE_RELA): Define instead of USE_REL.
        (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.

Sun Dec  1 00:18:59 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)

        * configure.in, configure:  Handle mips*-sgi-irix6*.
        * irix-core.c (irix_core_core_file_p):  Accept CORE_MAGICN32
        core files.

Wed Nov 27 12:10:25 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf32-i386.c (elf_i386_relocate_section): Warn about a
        relocation against a symbol defined in a section with no output
        section.

Tue Nov 26 11:07:31 1996  Ian Lance Taylor  <ian@cygnus.com>

        * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
        * configure, config.in: Rebuild with autoconf 2.12.

        * elf-bfd.h (struct elf_link_hash_entry): Add other field.
        * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
        (swap_out_syms): Set st_other from existing st_other field.
        * elflink.h (elf_link_add_object_symbols): Store st_other in hash
        table other field.
        (elf_link_output_extsym): Set the other field from the global hash
        table entry.
        * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
        (elf_mips16_jump_howto): New static variable.
        (mips16_jump_reloc): New static function.
        (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
        (mips_info_to_howto_rel): Handle R_MIPS16_26.
        (mips_elf_relocate_section): Handle R_MIPS16_26.  Handle R_MIPS_26
        to a mips16 symbol.
        * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
        * bfd-in2.h, libbfd.h: Rebuild.
        * cpu-mips.c (arch_info_struct): Add mips:16 entry.

Mon Nov 25 11:23:32 1996  Ian Lance Taylor  <ian@cygnus.com>

        * configure.host: Use long long for mips-sgi-irix6*.

        * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
        only a warning.  From Philippe De Muyter <phdemuyt@ulb.ac.be>.

Mon Nov 25 08:52:29 1996  Jeffrey A Law  (law@cygnus.com)

        * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
        (enum reloc_type): Add more reloc types.
        (elf32_mn10300_howto_table): Update for new reloc types.
        (elf32_mn10300_reloc_map): Update for new reloc types.
        * reloc.c: Add some new relocs for the mn10300 series.
        * bfd-in2.h, libbfd.h: Rebuilt.
        
Sat Nov 23 13:26:18 1996  Jeffrey A Law  (law@cygnus.com)

        * som.c (setup_sections): Don't lose for a space which has
        no data, but some symbols.

Fri Nov 22 11:32:13 1996  Ian Lance Taylor  <ian@cygnus.com>

        * sunos.c (struct sunos_link_hash_table): Add got_needed field.
        (sunos_link_hash_table_create): Initialize got_needed.
        (sunos_create_dynamic_sections): Only set .got section size if it
        is not already set.  Set got_needed.
        (bfd_sunos_size_dynamic_sections): Check got_needed.  Only set
        sdynptr, and only handle dynamic sections, if dynamic sections are
        needed.
        (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
        Initialize .got section.
        (sunos_scan_ext_relocs): Likewise.
        (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
        a dynamic symbol.
        (sunos_finish_dynamic_link): Check got_needed.  Only set up
        dynamic linking information if needed.

Thu Nov 21 10:31:31 1996  Rob Savoye  (rob@cygnus.com)
        
        * config.bfd: Added VersaDOS format to the Ericsson configuration.

Wed Nov 20 16:31:31 1996  Jeffrey A Law  (law@cygnus.com)

        * elf32-mn10300.c: Rough cut at relocs for the mn10300.

start-sanitize-d10v
Wed Nov 13 08:12:38 1996  Jeffrey A Law  (law@cygnus.com)

        * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
        anymore.

end-sanitize-d10v
Tue Nov 12 13:30:00 1996  Dawn Perchik  <dawn@cygnus.com>

        * filemode.c: Include sysdep.h.
        * ihex.c: Add casts to eliminate compiler warnings.
        * sunos.c: Add casts to eliminate compiler warnings.

Mon Nov 11 10:37:02 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
        section.
        (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC.  Make
        appropriate relocations in the .so file if shared.
        (ppc_elf_relocate_section): Ditto.

start-sanitize-m32r
Tue Oct 29 15:03:02 1996  Doug Evans  <dje@canuck.cygnus.com>

        * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
        complain_overflow_unsigned.

end-sanitize-m32r
start-sanitize-d10v
Tue Oct 29 12:53:46 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>

        * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
        overflows for R_D10V_16 and R_D10V_18.

end-sanitize-d10v
Tue Oct 29 13:23:53 1996  Ian Lance Taylor  <ian@cygnus.com>

        * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
        (do_with_relocs): Likewise.
        (do_as_repeat): Likewise.
        (copy_expression): Likewise.

Fri Oct 25 16:56:40 1996  Ian Lance Taylor  <ian@cygnus.com>

        * ieee.c (ieee_write_external_part): Correctly record whether
        there is an external part.

start-sanitize-v850
Thu Oct 24 14:32:52 1996  Jeffrey A Law  (law@cygnus.com)

        * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
        handle tda offsets for sld.w and sst.w instructions.
        Fix alignment check in sld.w and sst.w tda reloc handling.

end-sanitize-v850
Thu Oct 24 09:08:47 1996  Stu Grossman  (grossman@critters.cygnus.com)

        * aclocal.m4, configure:  Set USE_BINARY_FOPEN for *-*-windows.

start-sanitize-v850
Wed Oct 23 00:53:16 1996  Jeffrey A Law  (law@cygnus.com)

        * elf32-v850.c: Add comments about assumptions about
        char, short & long sizes.
        (elf32_v850_bfd_final_link_relocate): Fix sign extension
        problems for several relocs.

        * elf32-v850.c (elf32_v850_howto_table): Fix typo in
        R_V850_SDA_OFFSET entry.

end-sanitize-v850
Wed Oct 23 00:20:34 1996  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
        Store import file index in ldindx.
        (xcoff_build_ldsyms): Assume that ldsym was not previously
        allocated.  For an imported symbol, copy ldindx into l_ifile.

start-sanitize-v850
Tue Oct 22 19:20:38 1996  Jeffrey A Law  (law@cygnus.com)

        * elf32-v850.c (elf_v850_howto_table): Fix ordering of
        R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET.  Fix various
        fields in R_V850_TDA_OFFSET.
        (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
        relocs to work more like other relocs.  Handle R_V850_TDA_OFFSET
        relocations.

        * elf32-v850.c: Include bfdlink.h.
        (bfd_elf32_v850_reloc): Return an error if we get a reloc
        we can't handle.
        (elf32_v850_bfd_final_link_relocate): New function.
        (v850_elf_relocation_section): Likewise.
        (elf_backend_relocate_section): Define.

end-sanitize-v850
Tue Oct 22 17:22:43 1996  Ian Lance Taylor  <ian@cygnus.com>

        * binary.c (binary_set_section_contents): Ignore sections which
        don't have SEC_LOAD and SEC_ALLOC set.

Mon Oct 21 12:13:05 1996  Jeffrey A Law  (law@cygnus.com)

        * linker.c (_bfd_generic_final_link): Avoid losing static
        symbols in the .bss section.

Mon Oct 21 10:54:58 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
        (mips32_64bit_reloc): New static function.
        (mips_reloc_map): Add entry for BFD_RELOC_64.
        (mips_elf_relocate_section): Handle R_MIPS_64.

        * linker.c (default_indirect_link_order): Print an error message
        when attempting to do a relocateable link with different object
        file formats, rather than calling abort.

start-sanitize-m32r
Thu Oct 17 10:43:29 1996  Doug Evans  <dje@canuck.cygnus.com>

        * reloc.c (m32r relocs): Rename them.
        * bfd-in2.h, libbfd.h: Regenerated.
        * elf32-m32r.c: Update.
        (m32r_elf_10_pcrel_reloc): New function.
        (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
        (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.

end-sanitize-m32r
Wed Oct 16 11:24:35 1996  Jeffrey A Law  (law@cygnus.com)

        * linker.c (_bfd_generic_final_link): Set "linker_mark" for
        all sections that will be included in the output file.
        (_bfd_generic_link_output_symbols): Discard symbols in sections
        which are being discarded.

start-sanitize-v850

        * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
        R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
        (elf_v850_howto_table): Corresponding changes.
        (elf_v850_reloc_map): Corresponding changes.
        * reloc.c: Add additional V850 relocations.
        * bfd-in2.h, libbfd.h: Rebuilt.

        * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
        no longer want in pc-relative relocs.

Tue Oct 15 22:17:37 1996  Jeffrey A Law  (law@cygnus.com)

        * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
        accept a reloc against an undefined sybmol!

Tue Oct 15 16:17:28 1996  Stu Grossman  (grossman@critters.cygnus.com)

        * elf32-v850.c:  Define elf_symbol_leading_char to be '_'.

end-sanitize-v850
Tue Oct 15 12:40:41 1996  Ian Lance Taylor  <ian@cygnus.com>

        * VERSION: Bump for new relocation.

        * hosts/i386bsd.h: If NBPG is not defined, define it as
        PAGE_SIZE, for recent versions of FreeBSD.

Mon Oct 14 12:37:26 1996  Ian Lance Taylor  <ian@cygnus.com>

        * configure.host: Use `long long' as the 64 bit type on a Solaris
        host, since both gcc and the SunPRO compilers support it.

Mon Oct 14 11:17:24 1996  Richard Henderson  <rth@tamu.edu>

        * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL.  It was a 
        mistake to have reused the ECOFF LITERAL for ELF since they have
        different semantics.
        * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
        * bfd-in2.h, libbfd.h: Rebuild.

        * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
        section overflow.

        * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
        dynamic relocation for an undefweak symbol when we are building
        a static executable.

Thu Oct 10 11:15:06 1996  Stan Shebs  <shebs@andros.cygnus.com>

        * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
        point explicitly to srcdir.
        (targmatch.h): Edit references to point explicitly to objdir.

Thu Oct 10 14:14:23 1996  Ian Lance Taylor  <ian@cygnus.com>

        * config.bfd: When setting targ_cpu, don't get confused by
        linux-gnu.

Tue Oct  8 08:51:19 1996  Stu Grossman  (grossman@critters.cygnus.com)

        * configure.host:  Add support for windows host (a build done
        under the Microsoft build environment).

Tue Oct  8 11:40:16 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
        definition in a dynamic object, add it to the dynamic symbol table
        if any dynamic object mentions it.  Reverts part of last patch.

        * sunos.c (struct sunos_link_hash_table): Add got_base field.
        (sunos_link_hash_table_create): Initialize got_base.
        (bfd_sunos_size_dynamic_sections): If the .got section is more
        than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
        0x1000.
        (sunos_check_dynamic_reloc): Subtract got_base from a base
        relative relocation.

        * elf32-mips.c (elf_mips_isa): New static function.
        (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
        -mips1 and -mips2 code together, or -mips3 and -mips4 code.

Mon Oct  7 11:44:17 1996  Ian Lance Taylor  <ian@cygnus.com>

        * archive.c (do_slurp_coff_armap): Only treat archive as little
        endian for i960 COFF.

Fri Oct  4 13:49:01 1996  Ian Lance Taylor  <ian@cygnus.com>

        * coffcode.h (coff_compute_section_file_positions): Adjust sofar
        by the change in size of the section when EXEC_P is not set.

        * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
        (m68kcoff_rtype_to_howto): New static function.
        * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
        VMA to the addend for a PC relative reloc.

        * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
        HP/UX 10.20.
        * Makefile.in: Rebuild dependencies.

        * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
        som.h is included.

Fri Oct  4 11:41:39 1996  Jeffrey A Law  (law@cygnus.com)

        * Makefile.in: Remove explicit dependencies for mn10200 and
        mn10300 files.
        (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
        (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
        (dependencies): Rebuilt.

Thu Oct  3 16:57:51 1996  Ian Lance Taylor  <ian@cygnus.com>

        * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
        during this function.

        * elflink.c (_bfd_elf_create_linker_section): Only use an existing
        section if the flags are compatible.

        * configure.in: Add havevecs, and put it in tdefaults.
        * mpw-config.in: Likewise.
        * configure: Rebuild.
        * targmatch.sed: New file; a sed script to build targmatch.h from
        config.bfd.
        * config.bfd: Add #if, #endif, and comments for targmatch.h.
        * targets.c: Include "fnmatch.h".
        (struct targmatch): Define.
        (bfd_target_match): Define by including targmatch.h.
        (bfd_find_target): If the target is not found by name, search for
        it as a configuration triplet.
        * Makefile.in: Rebuild dependencies.
        (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
        i386dynix.o, m68k4knetbsd.o, and riscix.o.
        (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
        hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
        (HFILES): Add targmatch.h.  Also, alphabetize and reindent.
        (CFILES): Remove i386dynix.c and hp300bsd.c.
        (targmatch.h): New target.
        (do_clean): Remove targmatch.h.

        * configure.in: Add BFD_NEED_DECLARATION(getenv).
        * acconfig.h: Add NEED_DECLARATION_GETENV.
        * configure, config.in: Rebuild.
        * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
        * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.

Thu Oct  3 09:29:09 1996  Jeffrey A Law  (law@cygnus.com)

        * cpu-mn10x00.c, elf32-mn10x00: Removed.
        * cpu-mn10200.c, cpu-mn10300.c: New files.
        * elf32-mn10200.c, elf32-mn10300.c: New files.
        * Makefile.in: Break mn10x00 support into two separate
        configurations, mn10200 and mn10300.
        * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
        * bfd-in2.h, configure: Rebuilt.

Thu Oct  3 15:38:19 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)

        * Makefile.in (do_clean): Move config.log to do_distclean.

Wed Oct  2 21:40:55 1996  Jeffrey A Law  (law@cygnus.com)

        * cpu-mn10x00.c, elf32-mn10x00.c: New files.
        * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
        (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
        (elf32-mn10x00.o): Add dependencies.
        * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
        (bfd_mn10x00_arch): Declare.
        (bfd_archures_list): Add bfd_mn10x00_arch.
        * config.bfd: Add mn10x00-*-*.
        * configure.in: Add bfd_elf32_mn10x00_vec.
        * elf.c (prep_headers): Handle bfd_arch_mn10x00.
        * targets.c (bfd_elf32_mn10x00_vec): Declare.
        (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
        * bfd-in2.h, configure: Rebuilt.
        
Wed Oct  2 15:46:45 1996  Klaus Kaempf  <kkaempf@progis.de>

        openVMS/Alpha: Provide filename and case_hack flags via
        symbol table from gas.
        Add case_hack code for symbol output from vax/vms.
        * evax-alpha.c (evax_initialize): Remove filename handling,
        filename is provided via symbol table.
        (evax_get_symtab): Use local symbol count when setting up table.
        * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
        debugging.
        (_bfd_evax_write_egsd): Skip file name symbol.
        * evax-emh.c (get_vms_time_string): Local function now.
        (_bfd_evax_write_emh): Extract source filename and case_hack flags
        from symbol table.
        * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
        through _bfd_evax_case_hack_symbol.
        * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
        functions.
        (_bfd_evax_basename): Removed.
        (_bfd_get_vms_time_string): Moved to evax-emh.c.
        * evax.h (evax_private_data_struct): Remove filename.
        (flag_hash_long_names, flag_show_after_trunc,
        flag_no_hash_mixed_case, vms_name_mapping): New flags for
        vms_case_hack.

Wed Oct  2 12:02:02 1996  Ian Lance Taylor  <ian@cygnus.com>

        * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
        (N_GETMID_NET, N_GETFLAG_NET): Likewise.
        (NO_SWAP_MAGIC): Don't define.
        (SWAP_MAGIC): Define.

        * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
        no hash table entry for a global symbol.

Tue Oct  1 16:14:22 1996  Joel Sherrill  <joel@oarcorp.com>

        * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.

Tue Oct  1 12:31:39 1996  Ian Lance Taylor  <ian@cygnus.com>

        * cofflink.c (coff_link_add_symbols): Don't override a meaningful
        symbol type with T_NULL.  Warn if symbol type changes.  Based on
        patch from Philippe De Muyter <phdm@info.ucl.ac.be>.

        * elflink.h (elf_link_add_object_symbols): Only put a symbol from
        a dynamic object in the dynamic symbol table if it is referenced
        or defined by a regular object.

start-sanitize-v850
Fri Sep 27 18:41:07 1996  Stu Grossman  (grossman@critters.cygnus.com)

        * elf32-v850.c (bfd_elf32_v850_is_local_label):  New function to
        remove dwarf local labels.  Shrinks binaries by a factor of 3!

end-sanitize-v850
Mon Sep 23 13:33:00 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
        by hand, rather than by calling bfd_make_section.

start-sanitize-m32r
Mon Sep 23 09:23:41 1996  Doug Evans  <dje@seba.cygnus.com>

        * reloc.c: Rename m32r relocs.
        * bfd-in2.h, libbfd.h: Rebuilt.
        * elf32-m32r.c: Update.

end-sanitize-m32r
Fri Sep 20 11:43:43 1996  Ian Lance Taylor  <ian@cygnus.com>

        * aoutx.h (aout_link_input_section_ext): When doing a relocateable
        link, adjust the symbol index of a base relative reloc.  Don't
        change the addend of a PC relative reloc if pcrel_offset is set.
        * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
        a relocateable link.

        * reloc.c (bfd_perform_relocation): Apply the relocation even if
        it is zero, in case src_mask matters.
        (bfd_install_relocation): Likewise.

Thu Sep 19 11:03:06 1996  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (xcoff_link_add_symbols): Always initialize
        keep_syms.
        (_bfd_xcoff_bfd_final_link): Don't set target_index
        to an uninitialized value.

Tue Sep 17 14:18:31 1996  Ian Lance Taylor  <ian@cygnus.com>

        * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
        indices, rather than crashing.
        (coff_slurp_reloc_table): Likewise.  Check whether the howto field
        is NULL.
        * coff-sh.c (sh_relocate_section): Check for an illegal symbol
        index.

Mon Sep 16 12:39:36 1996  Ian Lance Taylor  <ian@cygnus.com>

        * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
        reloc to 0.
        (coff_arm_adjust_symndx): New static function.
        (coff_adjust_symndx): Define.

        * srec.c (srec_scan): Accept multiple symbols on a single line.
        From Pascal Martin <pmartin@alsys.com>.

        * README: New file.

Fri Sep 13 14:32:42 1996  Doug Evans  <dje@canuck.cygnus.com>

        * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
        (sunos_merge_private_bfd_data): New function.

Fri Sep 13 15:50:57 1996  Ian Lance Taylor  <ian@cygnus.com>

        * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
        than input BFD.
        (bfd_merge_private_bfd_data): Likewise.
        * section.c (bfd_copy_private_section_data): Likewise.
        * syms.c (bfd_copy_private_symbol_data): Likewise.
        * bfd-in2.h: Rebuild.
        * aout-target.h (MY_bfd_copy_private_section_data): Check that
        both BFD's are the right flavour.
        * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
        * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
        * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
        (_bfd_mips_elf_merge_private_bfd_data): Likewise.
        * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
        (ppc_elf_merge_private_bfd_data): Likewise.
        * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
        * peicode.h (pe_bfd_copy_private_section_data): Likewise.

        * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
        R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
        its sanity check.

start-sanitize-m32r
Thu Sep 12 11:45:57 1996  Doug Evans  <dje@seba.cygnus.com>

        * reloc.c: Add m32r relocs.
        * bfd-in2.h, libbfd.h: Rebuilt.
        * cpu-m32r.c,elf32-m32r.c: New files.

end-sanitize-m32r
Thu Sep 12 11:10:05 1996  Ian Lance Taylor  <ian@cygnus.com>

        * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.

Wed Sep 11 11:57:56 1996  Ian Lance Taylor  <ian@cygnus.com>

        * tekhex.c (first_phase): Change type parameter from char to int.
        (out): Likewise.
        (pass_over): Change func to expect int, not char.

        * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
        rather than SEC_LOAD when aligning the file offset for the first
        section in a segment.

Tue Sep 10 16:18:30 1996  Fred Fish  <fnf@cygnus.com>

        * syms.c (coff_section_type): Make arg const.
        * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
        to make_bfd_asection().
        * elf-bfd.h (bfd_section_from_phdr): Add prototype.
        * elfcode.h (bfd_section_from_phdr): Remove prototype.
        (_bfd_elf_stringtab_init): Remove prototype.

        * netbsd-core.c (swap_abort): Add prototype.
        * aix386-core.c (swap_abort): Ditto & make static
        * hpux-core.c (swap_abort): Ditto & make static.
        * irix-core.c (swap_abort): Ditto & make static.
        * ptrace-core.c (swap_abort): Ditto & make static.
        * trad-core.c (swap_abort): Ditto & make static.
        * coffswap.h (coff_swap_reloc_in): Ditto.
        (coff_swap_reloc_out): Ditto.
        (coff_swap_filehdr_in): Ditto.
        (coff_swap_filehdr_out): Ditto.
        (coff_swap_sym_in): Ditto.
        (coff_swap_sym_out): Ditto.
        (coff_swap_aux_in): Ditto.
        (coff_swap_aux_out): Ditto.
        (coff_swap_lineno_in): Ditto.
        (coff_swap_lineno_out): Ditto.
        (coff_swap_aouthdr_in): Ditto.
        (coff_swap_aouthdr_out): Ditto.
        (coff_swap_scnhdr_in): Ditto.
        (coff_swap_scnhdr_out): Ditto.
        * ihex.c (ihex_sizeof_headers): Ditto.
        * tekhex.c (getsym): Ditto.
        (find_chunk): Ditto & make static.
        (insert_byte): Ditto.
        (first_phase): Ditto.
        (pass_over): Ditto.
        (tekhex_get_symtab): Ditto & make static.
        (tekhex_get_symtab_upper_bound): Ditto & make static.
        (tekhex_mkobject): Ditto.
        (tekhex_object_p): Ditto.
        (move_section_contents): Ditto.
        (tekhex_get_section_contents): Ditto.
        (tekhex_set_arch_mach): Ditto & make static.
        (tekhex_set_section_contents): Ditto.
        (writevalue): Ditto.
        (writesym): Ditto.
        (out): Ditto.
        (tekhex_write_object_contents): Ditto.
        (tekhex_sizeof_headers): Ditto.
        (tekhex_make_empty_symbol): Ditto.
        (tekhex_get_symbol_info): Ditto.
        (tekhex_print_symbol): Ditto.
        * irix-core.c (make_bfd_asection): Ditto.
        (irix_core_core_file_p): Ditto.
        (irix_core_core_file_failing_command): Ditto.
        (irix_core_core_file_failing_signal): Ditto.
        (irix_core_core_file_matches_executable_p): Ditto.
        (irix_core_make_empty_symbol): Ditto.
        * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
        * srec.c (srec_new_symbol): Ditto.
        (srec_get_section_contents): Ditto.
        (srec_set_arch_mach): Ditto.
        (srec_set_section_contents): Ditto.
        (internal_srec_write_object_contents): Ditto.
        (srec_write_object_contents): Ditto.
        (symbolsrec_write_object_contents): Ditto.
        (srec_sizeof_headers): Ditto.
        (srec_make_empty_symbol): Ditto.
        (srec_get_symtab_upper_bound): Ditto.
        (srec_get_symtab): Ditto.
        (srec_print_symbol): Ditto and make static.
        * elf.c (elf_read): Ditto
        (assign_section_numbers): Ditto.
        (elf_fake_sections): Ditto.
        (sym_is_global): Ditto.
        (elf_map_symbols): Ditto.
        (get_program_header_size): Ditto.
        * coffgen.c (make_a_section_from_file): Ditto.
        (coff_real_object_p): Ditto.
        (fixup_symbol_value): Ditto.
        (build_debug_section): Ditto.
        (copy_name): Ditto.
        * syms.c (coff_section_type): Ditto.
        
start-sanitize-m32r
Mon Sep  9 22:36:01 1996  Jeffrey A Law  (law@cygnus.com)

        * bfd-in2.h: Rebuilt after m32r changes.

end-sanitize-m32r
Mon Sep  9 12:31:22 1996  Doug Evans  <dje@canuck.cygnus.com>

start-sanitize-m32r
        * config.bfd,configure.in,configure: Add m32r support.
        * Makefile.in,archures.c,elf.c,targets.c: Likewise.
end-sanitize-m32r
        * config.bfd: Keep target list alphabetically sorted.

start-sanitize-v850
Mon Sep  9 11:48:41 1996  Jeffrey A Law  (law@cygnus.com)

        * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
        to add in the constant part found in the instruction itself.
        (case R_V850_HI16_S): Likewise.

end-sanitize-v850 
start-sanitize-d10v
Fri Sep  6 17:04:39 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>

        * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
        and R_D10V_18 to be 1 (word).

end-sanitize-d10v       
Thu Sep  5 15:23:08 1996  Ian Lance Taylor  <ian@cygnus.com>

        * stabs.c (_bfd_link_section_stabs): If the output_section field
        of either section is bfd_abs_section, then the linker is
        discarding the section and we should not optimize it.

Tue Sep  3 12:16:20 1996  Doug Evans  <dje@canuck.cygnus.com>

        * Makefile.in (aout-sparcle.o): New target.
        * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
        * config.bfd (sparclet-*-aout*): Add case.
        * configure.in (sparcle_aout_vec): Add case.
        * configure: Regenerated.
        * targets.c (sparcle_aout_vec): Declare.
        (bfd_target_vector): Add sparcle_aout_vec.
        * aout-sparcle.c: New file.

start-sanitize-v850
Tue Sep  3 00:57:02 1996  Jeffrey A Law  (law@cygnus.com)

        * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
        low order sign bit propogation for R_V850_HI16_S.

        * elf32-v850.c (bfd_elf32_v850_reloc): New function for
        handling V850 specific relocs.
        (elf_v850_howto_table): Use the new function for some
        relocations.  Twiddle masks & shifts for some relocs.
        Set partial_inplace where needed.

end-sanitize-v850
Mon Sep  2 12:12:34 1996  Ian Lance Taylor  <ian@cygnus.com>

        * cpu-mips.c: Add an explicit mips:3000 entry, and change the
        default architecture to a machine number of 0.
        * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
        for E_MIPS_ARCH_1.
        (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
        the output BFD is the default, set it from the first input BFD.

start-sanitize-v850
Sun Sep  1 18:38:01 1996  Jeffrey A Law  (law@cygnus.com)

        * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
        insert at bitpos zero.  The HI16 relocs are shifted right
        by 16 bits.  Fix src_mask for all relocs.
        (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define.  The V850 is
        little endian!
        (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove.  The V850 is little
        endian!

end-sanitize-v850
Sun Sep  1 15:41:08 1996  Ian Lance Taylor  <ian@cygnus.com>

        * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
        Rewrite to use BFD file read routines and to avoid using a fixed
        length for the file name.

start-sanitize-v850
Sat Aug 31 10:22:25 1996  Jeffrey A Law  (law@cygnus.com)

        * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
        (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
        (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
        to R_V850_{32,16,8}.

Fri Aug 30 18:06:04 1996  J.T. Conklin  <jtc@hippo.cygnus.com>

        * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
        (elf_v850_howto_table): Add info for HI16_S reloc.
        (v850_reloc_map): Add HI_16_S reloc.
        * reloc.c: Define BFD_RELOC_V850_* relocs.

end-sanitize-v850
Fri Aug 30 11:49:19 1996  Ian Lance Taylor  <ian@cygnus.com>

        Add SH ELF support.
        * elf32-sh.c: New file.
        * elf.c (prep_headers): Handle bfd_arch_sh.
        * elfcode.h (write_relocs): Handle absolute symbol.
        * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
        (_bfd_elf64_link_read_relocs): Declare.
        * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
        elf_link_read_relocs.  Make globally visible.  Change all
        callers.
        (elf_link_input_bfd): Get external symbols from cache in
        symtab_hdr->contents.  Get contents from cache in
        elf_section_data.
        * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
        already defined.
        * reloc.c: Define BFD_RELOC_SH_* relocs.
        * libbfd-in.h (_bfd_sh_align_load_span): Declare.
        * coff-sh.c (sh_insns_conflict): Fix a return value.
        (_bfd_sh_align_load_span): New globally visible function, broken
        out of sh_align_load.
        (sh_align_load): Call _bfd_sh_align_load_span.
        (sh_swap_insns): Change relocs parameter to PTR.
        * bfd-in2.h, libbfd.h: Rebuild.
        * targets.c (bfd_elf32_sh_vec): Declare.
        (bfd_elf32_shl_vec): Declare.
        * config.bfd (sh-*-elf*): New target.
        * configure.in (bfd_elf32_sh_vec): New target vector.
        (bfd_elf32_shl_vec): New target vector.
        * configure: Rebuild.
        * Makefile.in: Rebuild dependencies.
        (BFD32_BACKENDS): Add elf32-sh.o.
        (BFD32_BACKENDS_CFILES): Add elf32-sh.c.

        * elf.c (map_sections_to_segments): Check that LMA does not skip a
        page before checking D_PAGED.

        * ihex.c (ihex_scan): Removed unnecessary extbase variable.
        (ihex_write_object_contents): Remove extbase; always use segbase
        instead.

Thu Aug 29 16:52:17 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
        * configure.host (i[345]86-*-*): Ditto.
        * config.bfd (i[345]86-*-*): Ditto.
        * configure: Regenerate.

        * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
        elf.

Tue Aug 27 09:18:18 1996  Jeffrey A Law  (law@cygnus.com)

        * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
        * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
        * som.c (hppa_som_gen_reloc_type): Add new argument.  If
        we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
        will have an ST_CODE type, change the symbol's type to ST_DATA.
        * som.c (hppa_som_gen_reloc_type): Update prototype.

Tue Aug 27 00:12:22 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
        R_MIPS_32 and R_MIPS_REL32.  Set sgot and g as soon as possible.
        (mips_elf_size_dynamic_sections): Don't require .got to exist.
        (mips_elf_finish_dynamic_sections): Likewise.

Thu Aug 22 10:54:38 1996  Ian Lance Taylor  <ian@cygnus.com>

        * configure.host (HLDENV): New variable to set.  Set it for
        *-*-sysv4*, since those linkers may not support -R but they always
        support LD_RUN_PATH.

        * libieee.h (NSECTIONS): Don't define.
        (ieee_data_struct): Change section_table to asection **.  Add
        section_table_size.
        * ieee.c (get_section_entry): If the table isn't big enough, make
        it bigger.
        (ieee_slurp_sections): Remove assertion about number of sections.
        (ieee_object_p): Adjust initialization of ieee to match changes to
        the structure.

        * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
        symbols merely because we are generating a shared library.
        (xcoff_build_ldsyms): Don't set up global linkage code for an
        undefined symbol merely because we are generating a shared
        library.

start-sanitize-v850
Tue Aug 20 15:06:05 1996  J.T. Conklin  <jtc@hippo.cygnus.com>
        
        * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
        (BFD32_BACKENDS) Add elf32-v850.o.
        * archures.c: Add bfd_v850_arch.
        * bfd-in2.h: Add bfd_v850_arch.
        * config.bfd (v850-*-*): New target.
        * configure: (bfd_elf32_v850_vec) New vector.
        * configure.in: (bfd_elf32_v850_vec) New vector.
        * cpu-v850.c: New file.
        * elf.c (prep_headers): Added case bfd_arch_v850.
        * elf32-v850.c: New file.
        * targets.c (bfd_elf32_v850_vec): New vector.
        
end-sanitize-v850
Fri Aug 16 16:25:35 1996  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
        a function code symbol for an XMC_XO symbol.

Thu Aug 15 12:33:29 1996  Stan Shebs  <shebs@andros.cygnus.com>

        * mpw-config.in: Update editing of autoconf vars to reflect
        Jul 18 configure.in change.
        * mpw-make.sed: Update editing of include pathnames to be
        more general, add @DASH_C_FLAG@ to explicit compile rule edit.

Thu Aug 15 10:35:13 1996  Richard Henderson  <rth@tamu.edu>

        * elf64-alpha.c (elf64_alpha_output_extsym): The section from
        which to offset to get the .plt entry address is ".plt".

Thu Aug 15 16:40:30 1996  James G. Smith  <jsmith@cygnus.co.uk>

        * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
        BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
        Added, for internal use by the ARM gas.
        * libbfd.h: Rebuilt
        * bfd-in2.h: Rebuilt

Wed Aug 14 17:02:09 1996  Richard Henderson  <rth@tamu.edu>

        * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
        in section dynidx start.

Tue Aug 13 14:35:38 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
        name begins with .gnu.linkonce as SEC_LINK_ONCE.  This is an
        optimization for g++.

Tue Aug 13 17:04:40 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
        the -mrelocatable-lib bit set and the other doesn't, clear the
        -mrelocatable-lib bit in the header.

Sat Aug 10 22:59:17 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elflink.h (elf_link_add_object_symbols): Do not resolve a common
        symbol against a STT_FUNC symbol in a shared library.

Fri Aug  9 12:44:57 1996  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
        symbol is found, automatically define the corresponding function
        code.

        * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
        if sym.n_numaux is not zero.
        (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
        entry to disagree about the number of aux entries if the symbol
        has zero.

        * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
        section if it might be needed, not just if info->shared.
        (mips_elf_adjust_dynamic_symbol): Make room for a null element at
        the start of .rel.dyn if we are going to use it.
        (mips_elf_finish_dynamic_sections): Only clear the first element
        of .rel.dyn if the size is greater than zero.

Thu Aug  8 16:24:55 1996  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (xcoff_link_input_bfd): If we already called the
        undefined_symbol callback for a symbol, then don't issue any more
        warnings about loader relocs.
        (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
        after calling the undefined_symbol callback.

        * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
        (xcoff_link_add_symbols): Permit multiple definitions of a symbol
        as the AIX linker seems to do.

Thu Aug  8 12:21:56 1996  Klaus Kaempf  <kkaempf@progis.de>

        * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
        (evax_initialize): Remove evax_reloc_table.
        (evax_close_and_cleanup): Ditto.
        (reloc_nil): Ditto.
        (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
        entries.
        (evax_bfd_reloc_type_lookup): Ditto.
        * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
        cooked_size == raw_size.
        * evax-emh.c (_bfd_evax_register_filename): Remove.
        * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
        * evax-misc.c (add_new_contents): Malloc section at full size.
        (_bfd_save_evax_section): Memcpy section contents directly.
        * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
        (evax_reloc_table): Remove.

        * hosts/alphavms.h (O_ACCMODE): Define if needed.

        * makefile.vms: Add better support for DEC C compilation
        Add evax.h dependencies

        * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
        (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
        (BFD_RELOC_ALPHA_BASEREG): Remove.
        * bfd-in2.h, libbfd.h: Rebuild.

Thu Aug  8 08:17:32 1996  Stu Grossman  (grossman@critters.cygnus.com)

        * archive.c (bsd_write_armap):  Ifdef around calls to getuid and
        getgid if _WIN32 is defined.
        * opncls.c (bfd_fdopenr):  Remove unnecessary WINGDB ifdef.

Wed Aug  7 23:19:00 1996  Stu Grossman  (grossman@critters.cygnus.com)

        * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
        Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
        include file.
        * libbfd.c:  Create dummy getpagesize() macro if HAVE_GETPAGESIZE
        isn't defined.

Wed Aug  7 14:11:44 1996  Philippe De Muyter  <phdm@info.ucl.ac.be>

        * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
        realloc.
        * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
        (NEED_DECLARATION_REALLOC): New macro.
        * configure, config.in: Rebuild.
        * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
        (realloc): Declare if NEED_DECLARATION_REALLOC.

        * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
        <strings.h> if they exist.

        * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.

Wed Aug  7 12:12:03 1996  Ian Lance Taylor  <ian@cygnus.com>

        * cpu-i386.c (i8086_arch): Architecture info for the i8086.

        Based on patches from Eric Valette <valette@crf.canon.fr>:
        * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
        LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
        (elf_howto_table): Add entries for new relocs.
        (elf_i386_reloc_type_lookup): Handle new relocs.
        (elf_i386_info_to_howto): Just call abort.
        (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
        (elf_i386_relocate_section): Likewise.

start-sanitize-d10v
Tue Aug  6 12:54:56 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>

        * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.

end-sanitize-d10v       
Mon Aug  5 13:42:41 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
        only get the LMA from the phdr if they are in the same part of the
        file.

        * elf.c (map_sections_to_segments): Rewrite tests for starting a
        new segment to make them more comprehensible.  If the relationship
        between the LMA and the VMA changed, start a new segment.  Don't
        check dynsec when deciding whether to start a new segment for a
        writeable section; -N will now handle this.

Thu Aug  1 22:43:08 1996  Jeffrey A Law  (law@cygnus.com)

        * libhppa.h: Remove "esel" changes.  Not the right approach.
        * som.c: Corresponding changes.
        (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
        which don't have a SOM symbol type associated with them.
        Reverses a 1994 change.

Wed Jul 31 15:50:55 1996  Ian Lance Taylor  <ian@cygnus.com>

        Make ld -N more reasonable for ELF:
        * elf.c (map_sections_to_segments): If D_PAGED is not set, set
        phdr_in_section to false, and always use a single load segment.
        (elf_sort_sections): Sort sections by LMA after VMA.
        (assign_file_positions_for_segments): If D_PAGED is not set, don't
        align to maxpagesize.
        (assign_file_positions_except_relocs): Likewise.
        * elfcode.h (elf_object_p): If a section is loaded but not page
        aligned, clear D_PAGED.

Wed Jul 31 15:00:12 1996  James G. Smith  <jsmith@cygnus.co.uk>

        * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
        Added, for internal use by the ARM gas.
        * libbfd.h: Rebuilt
        * bfd-in2.h: Rebuilt

Tue Jul 30 14:14:57 1996  Jeffrey A Law  (law@cygnus.com)

        * libhppa.h (R_HPPA_ESEL): New field selector.
        (e_esel): Similarly.
        * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
        then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
        (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.

Tue Jul 30 13:31:27 1996  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
        archive search before looking for stripped dynamic objects.

Fri Jul 26 17:51:39 1996  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
        symbol a warning rather than an error.

Wed Jul 24 12:02:53 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf.c (assign_file_positions_for_segments): Track the virtual
        memory position separately from the file position, and use it to
        compute the alignment adjustment.

start-sanitize-d10v
Tue Jul 23 10:43:31 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>

        * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
        and fixed mask on R_D10V_10_PCREL_L.

end-sanitize-d10v       
Mon Jul 22 15:30:30 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf64-mips.c: Include "aout/ar.h".
        (mips_elf64_slurp_armap): New static function.
        (mips_elf64_write_armap): New static function.
        (bfd_elf64_archive_*): Define.
        * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
        Use instead of bfd_generic_archive_p.
        (bfd_elfNN_write_archive_contents): Define if not defined.  Use
        instead of _bfd_write_archive_contents.
        (bfd_elfNN_mkdarchive): Define if not defined.  Use instead of
        _bfd_generic_mkarchive.
        (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
        bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
        _bfd_archive_coff.
        (TARGET_LITTLE_SYM): Likewise.
        * archive.c (bfd_slurp_armap): Check for and reject an archive map
        name of /SYM64/.
        * Makefile.in: Rebuild dependencies.

        * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
        SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
        SHT_MIPS_EVENTS sections.
        (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
        SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
        sections.
        (_bfd_mips_elf_fake_sections): Likewise.

        * libecoff.h (ecoff_data_type): Add rdata_in_text field.
        * ecoff.c (ecoff_compute_section_file_positions): Copy
        rdata_in_text from backend info to tdata.  Clear it if any data
        section comes before .rdata.
        (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
        tdata rather than backend info.

Fri Jul 19 18:15:51 1996  Ian Lance Taylor  <ian@cygnus.com>

        * configure.in: Fix test for whether a compiler has a 64 bit
        type.  From Jim Wilson <wilson@cygnus.com>.

Thu Jul 18 15:39:10 1996  Ian Lance Taylor  <ian@cygnus.com>

        * configure.host (mips-sgi-irix6*): New host.

        * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
        (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
        BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT.  Add bfd-in2.h:bfd-in2.h
        to AC_OUTPUT call.
        * configure: Rebuild.
        * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
        (BFD_HOST_64_BIT): Define conditionally.
        (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
        (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
        (symvalue, bfd_size_type): Likewise.
        * bfd-in2.h: Rebuild.
        * Makefile.in (do_clean): Remove bfd-tmp.h.
        (do_distclean): Remove bfd-in3.h.
        (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
        (bfd-in3.h): New target.

        * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec.  From
        Andrew Gierth <ANDREWG@microlise.co.uk>.

        * configure.host: Set INSTALL_SHLIB.
        * configure.in: Call AC_SUBST (INSTALL_SHLIB).
        * configure: Rebuild.
        * Makefile.in (install): Use @INSTALL_SHLIB@.

        * config.bfd (mips*-*-irix6*): New target.
        * configure.host: Handle Irix 6 shared library like Irix 5.

        * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
        symbol for a magic name.
        (xcoff_link_input_bfd): Don't change the reloc symbol for an
        XMC_TD symbol.
        (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
        XMC_TD symbol.

Thu Jul 18 11:36:31 1996  Stan Shebs  <shebs@andros.cygnus.com>

        * mpw-config.in: Add ELF support to mips config, create the
        elf32-target.h file in the object dir.
        * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.

Wed Jul 17 18:02:32 1996  Kim Knuttila  <krk@cygnus.com>

        * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
        Also removed most abort calls, in favor of using bfd reporting.

start-sanitize-d10v
Wed Jul 17 14:51:52 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>

        * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
        (BFD32_BACKENDS) Add elf32-d10v.o.
        * archures.c: Add bfd_d10v_arch.
        * bfd-in2.h: Add bfd_d10v_arch.
        * config.bfd (d10v-*-*): New target.
        * configure: (bfd_elf32_d10v_vec) New vector.
        * configure.in: (bfd_elf32_d10v_vec) New vector.
        * cpu-d10v.c: New file.
        * elf.c (prep_headers): Added case bfd_arch_d10v.
        * elf32-d10v.c: New file.
        * libbfd.h: Rebuild.
        * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
        BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
        * targets.c (bfd_elf32_d10v_vec): New vector.
end-sanitize-d10v
        
Wed Jul 17 10:58:55 1996  Kim Knuttila  <krk@cygnus.com>

        * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf

Tue Jul 16 23:49:02 1996  Stu Grossman  (grossman@critters.cygnus.com)

        * archures.c bfd-in2.h:  Add bfd_mach_i386_i386 and
        bfd_mach_i386_i8086 machine types.

Wed Jul 10 12:42:56 1996  Ian Lance Taylor  <ian@cygnus.com>

        * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
        and _FINI sections.

Wed Jul 10 11:18:21 1996  Richard Henderson  <rth@tamu.edu>

        * coffcode.h (coff_set_section_contents): A/UX does not require
        special handling of the _LIB section.

Tue Jul  9 15:52:20 1996  Jeffrey A Law  (law@cygnus.com)

        * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
        value for R_RELBYTE.

        * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
        array if one was allocated.

Tue Jul  9 12:21:54 1996  Ian Lance Taylor  <ian@cygnus.com>

        From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
        * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
        use_rld_obj_head and rld_value.
        (mips_elf_link_hash_table_create): Initialize new fields.
        (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
        dynamic.
        (mips_elf_create_dynamic_sections): Create .rld_map section.  If
        __rld_obj_head symbol not seen, create an __rld_map symbol.
        (mips_elf_size_dynamic_sections): Make space in .rld_map section.
        Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
        (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
        __rld_obj_head symbol.
        (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.

Mon Jul  8 16:18:03 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.

        * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
        ppc_elf_addr16_ha_reloc.
        (ppc_elf_addr16_ha_reloc): New static function.

        * coff-mips.c (struct mips_hi): Define.
        (mips_refhi_list): New static variable.
        (mips_refhi_addr, mips_refhi_addend): Remove.
        (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
        (mips_reflo_reloc): Process mips_refhi_list.
        (mips_relhi_list): New static variable.
        (mips_relhi_addr, mips_relhi_addend): Remove.
        (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
        (mips_rello_reloc): Process mips_relhi_list.
        (mips_relocate_section): Permit an arbitrary number of REFHI or
        RELHI relocs before the associated REFLO or RELLO reloc.

Fri Jul  5 19:27:49 1996  Ian Lance Taylor  <ian@cygnus.com>

        * aout-target.h (MY(callback)): Set reloc_count fields.

Thu Jul  4 12:00:37 1996  Ian Lance Taylor  <ian@cygnus.com>

        * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
        sections unless this is a SunOS link.

        * VERSION: Set to 2.7.1.

        * Released binutils 2.7.

Wed Jul  3 14:59:47 1996  Ian Lance Taylor  <ian@cygnus.com>

        * i386aout.c: Include "aout/aout64.h".
        (i386aout_write_object_contents): New static function.
        (MY_write_object_contents): Define.

        * netbsd.h (MY(write_object_contents)): Make sure that
        adjust_sizes_and_vmas is called before fiddling with the magic
        number.

Tue Jul  2 23:30:39 1996  Ian Lance Taylor  <ian@cygnus.com>

        * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.

Sun Jun 30 13:34:33 1996  Ian Lance Taylor  <ian@cygnus.com>

        * libbfd-in.h (itos, stoi): Don't define.
        * libbfd.h: Rebuild.
        * i386lynx.c (KEEPIT): Define as udata.i.
        (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
        (NAME(lynx,swap_ext_reloc_out)): Likewise.
        * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
        flags.  Don't use stoi.

        * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.

        * elf.c (map_sections_to_segments): Don't start a new segment for
        a writable section if it's on the same page as the previous
        segment.  Reset the writable variable for a readonly section.

Sat Jun 29 16:18:51 1996  Kim Knuttila  <krk@cygnus.com>

        * peicode.h (coff_swap_aouthdr_in): Missing initializations of
        first_thunk_address, thunk_size, and import_table_size.
        * peicode.h: Improved some diagnostics regarding edata sections.

        * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
        on IMGLUE relocs.
        (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
        (TARGET_LITTLE_SYM): Added missing D_PAGED.

Fri Jun 28 13:48:45 1996  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
        with XCOFF_DEF_DYNAMIC set is really defined.
        (xcoff_link_check_dynamic_ar_symbols): Likewise.
        (xcoff_link_add_symbols): Only create special sections if using an
        XCOFF hash table.

        * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
        aixcoff-rs6000.
        (bfd_install_relocation): Likewise.

Fri Jun 28 11:17:00 1996  Richard Henderson  <rth@tamu.edu>

        * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
        field.
        (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
        (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
        (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
        (elf64_alpha_link_hash_newfunc): Initialize flags field.
        (elf64_alpha_check_relocs): Record types of LITUSE entries that
        are found for LITERAL relocs.
        (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
        taken, we cannot generate a .plt entry for the symbol.

Thu Jun 27 11:24:29 1996  Ian Lance Taylor  <ian@cygnus.com>

        * configure.in: Add AC_ISC_POSIX, and check for setitimer and
        sysconf functions (for gprof).
        * configure, config.in: Rebuild.

Wed Jun 26 16:29:02 1996  Ian Lance Taylor  <ian@cygnus.com>

        * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
        an archive if it has a map.  If the object file has the wrong
        xvec, reject it.

        * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
        BRADDR, SREL16, SREL32, or SREL64 reloc against an external
        symbol.
        (alpha_relocate_section): Likewise.

        * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
        (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
        (coff_swap_sym_out): Use SYMESZ, not sizeof.
        (coff_swap_aux_out): Use AUXESZ, not sizeof.
        (coff_swap_lineno_out): Use LINESZ, not sizeof.
        (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
        (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
        * peicode.h: Corresponding changes.

Tue Jun 25 15:28:34 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elflink.h (elf_create_pointer_linker_section): Comment out code
        dealing with making GOT pointers negative of the GOT symbol for
        now.

Tue Jun 25 11:41:24 1996  Richard Henderson  <rth@tamu.edu>

        * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
        increment the .rela.plt size until after we're done creating the
        .plt entry.
        (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
        .rela.plt offset directly rather than calculating it.

Mon Jun 24 17:15:10 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 
        * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir): 
        Use autoconf-set values.
        * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir, 
        includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set 
        values.
        (docdir): Deleted.
        * configure.in (AC_PREREQ): autoconf v2.5 or higher.
        * configure: Rebuilt.
 
Mon Jun 24 22:50:35 1996  Jeffrey A Law  (law@cygnus.com)

        * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
        handling code > 1k away.

Mon Jun 24 18:41:06 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elflink.h (elf_create_pointer_linker_section): If DEBUG is
        defined, output whenever the symbol is updated.

Mon Jun 24 17:58:12 1996  Jouke Numan  <jnuman@bazis.nl>

        * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
        section to 0 if user_set_vma is set.
        * elflink.h (elf_bfd_final_link): Likewise.

Sun Jun 23 20:42:51 1996  Doug Evans  <dje@canuck.cygnus.com>

        Partially undo patch of Jun 20.
        * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
        (coff_compute_section_file_positions): Likewise.
        (coff_write_object_contents): Likewise.  Re-add deleted code, but
        use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
        * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.

Fri Jun 21 17:38:15 1996  Joel Sherrill  <joel@merlin.gcs.redstone.army.mil>

        * config.bfd: Add support for *-*-rtems* configurations.
        
Fri Jun 21 15:19:59 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf.c (prep_headers): Add bfd_arch_alpha case.

Fri Jun 21 12:35:27 1996  Richard Henderson  <rth@tamu.edu>

        * elf64-alpha.c: New file.
        * config.bfd (alpha-*-linuxecoff*): New target.
        (alpha-*-linux*, alpha-*-elf*): New targets.
        * configure.in (bfd_elf64_alpha_vec): New vector.
        * configure: Rebuild.
        * targets.c (bfd_elf64_alpha_vec): Declare.
        (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
        * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
        * bfd-in2.h, libbfd.h: Rebuild.
        * Makefile.in: Rebuild dependencies.
        (BFD64_BACKENDS): Add elf64-alpha.o.
        (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.

Thu Jun 20 18:14:25 1996  Ian Lance Taylor  <ian@cygnus.com>

        * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
        than relying on a right shift of 32.

Thu Jun 20 11:00:57 1996  Doug Evans  <dje@canuck.cygnus.com>

        * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
        ifdef to COFF_WITH_PE.
        (coff_compute_section_file_positions): Likewise.
        (coff_write_object_contents): Likewise.  Delete COFF_OBJ_WITH_PE.
        * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
        * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
        COFF_IMAGE_WITH_PE, always include.

        * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.

Wed Jun 19 11:37:52 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
        approximate the correct answer if SIZEOF_HEADERS was not used.

        * binary.c (binary_set_section_contents): Set section file
        position based on LMA rather than VMA.

Wed Jun 19 11:19:25 1996  Manfred Hollstein KS/EIC5 60/3/142 #40283  <manfred@lts.sel.alcatel.de>

        * linker.c (_bfd_generic_link_output_symbols): Don't output any
        symbols if info->strip == strip_all.

Tue Jun 18 15:17:36 1996  Jeffrey A. Law  <law@rtl.cygnus.com>

        * coff-h8300.c: Remove #if 0 code.
        (compatable): Don't allow mixing/matching of different architectures.
        
        * archures.c (bfd_mach_h8300s): Add.
        * bfd-in2.h: Rebuilt.
        * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
        (BADMAG): Likewise.
        (h8300_reloc16_estimate): Likewise.
        (h8300_reloc16_extra_cases): Likewise.
        (h8300_bfd_link_add_symbols): Likewise.
        * coffcode.h (coff_set_arch_mach_hook): Likewise.
        (coff_set_flags): Likewise.
        * cpu-h8300.c (h8300_scan): Likewise.
        Add H8/S to bfd_h8300_arch list.

Tue Jun 18 14:42:58 1996  Klaus Kaempf  <kkaempf@progis.de>

        Added support for Alpha OpenVMS:
        * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
        * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
        * config.h-vms, makefile.vms: New files.
        * config.bfd (alpha-*-*vms*): New target.
        * configure.in (evax_alpha_vec): New target vector.
        * configure: Rebuild.
        * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
        (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
        * targets.c (bfd_target_evax_flavour): Define.
        (evax_alpha_vec): Declare.
        (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
        if BFD64 is defined.
        * bfd-in2.h, libbfd.h: Rebuild.
        * Makefile.in: Rebuild dependencies.
        (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
        evax-emh.o, and evax-misc.o.
        (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
        evax-etir.c, evax-emh.c, and evax-misc.c.
        (HFILES): Add evax.h.

Tue Jun 18 13:54:18 1996  Ian Lance Taylor  <ian@cygnus.com>

        * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
        pointer.
        (h8300_bfd_link_add_symbols): Likewise.

Mon Jun 17 10:06:50 1996  Jeffrey A. Law  <law@rtl.cygnus.com>

        * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
        * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.

Mon Jun 17 12:49:11 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
        for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
        created.
        (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
        R_MIPS_32 relocs if creating a shared library.

Thu Jun 13 20:14:51 1996  Doug Evans  <dje@canuck.cygnus.com>

        * peicode.h (add_data_entry): Use pei_section_data rather than
        _cooked_size.  Corresponds to May 13 change in coffcode.h.

Thu Jun 13 10:23:40 1996  Ian Lance Taylor  <ian@cygnus.com>

        * cofflink.c (_bfd_coff_final_link): Handle long section names.
        * coffcode.h (coff_write_object_contents): If there are long
        section names, always set the f_symptr field, even if there are no
        symbols.
        * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
        if there are no symbols.

        * coffgen.c (make_a_section_from_file): Check return value of
        _bfd_coff_read_string_table.
        (coff_real_object_p): Check return value of
        make_a_section_from_file.
        (_bfd_coff_read_string_table): Check that there are some symbols
        before trying to read the string table size.

Wed Jun 12 11:16:37 1996  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (xcoff_link_add_symbols): When considering whether
        to replace a symbol in a dynamic object with a symbol from another
        dynamic object, do the replacement if the existing symbol is
        global linkage code.

        * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
        for _ptrgl, and treat it as global linkage code.

        * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
        filename or N_SO symbol past the offset, and use it to indicate
        that there is no line number or function when appropriate.

Tue Jun 11 15:24:48 1996  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
        common symbol defined by the linker.  Don't export function code
        even if export_defineds is set.

Mon Jun 10 11:57:27 1996  Jeffrey A Law  (law@cygnus.com)

        * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
        and R_JMP_DEL.
        (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
        (h8300_symbol_address_p): New function.
        (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
        relaxing.

Sun Jun  9 16:30:20 1996  Jeffrey A Law  (law@cygnus.com)

        * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
        problems.
        (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
        correctly for the two variants.  Allow relaxing if the target
        is 128 bytes away since after relaxation it'll be 126 bytes away.
        (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
        "dot" and "value".  Allow relaxing if the target is 128 bytes
        away since after relaxation it'll be 126 bytes away.
        * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
        the given section until nothing changes.

Thu Jun  6 15:24:45 1996  Richard Henderson  <rth@tamu.edu>

        * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
        alignment hack--we can get the lnnoptr info another way without
        suddenly increasing the alignment requirements.  Set the flags for
        the _PDATA section.
        (ecoff_compute_section_file_positions): Do so.

Thu Jun  6 11:24:37 1996  Ian Lance Taylor  <ian@cygnus.com>

        * ieee.c (ieee_write_object_contents): Put a timestamp in the file
        to keep the HP emulator database happy.

        * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
        From Kevin Buettner <kev@primenet.com>.

Wed Jun  5 15:16:04 1996  Ian Lance Taylor  <ian@cygnus.com>

        * aoutx.h (translate_to_native_sym_flags): Don't try to print the
        name of a NULL section.

Tue Jun  4 18:53:58 1996  Ian Lance Taylor  <ian@cygnus.com>

        * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
        set, always call the notice callback.

        * VERSION: Increment for bfdlink.h change.

Mon Jun  3 11:01:53 1996  Ian Lance Taylor  <ian@cygnus.com>

        * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
        (sh_relax_delete_bytes): Correct handling of differently sized
        trailing alignment reloc.

        * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
        * bfd-in2.h: Rebuild.
        * configure.in: Warn if there is no known 64 bit type.
        * configure: Rebuild.

        * Makefile.in: Rebuild dependencies.
        (BFD32_BACKENDS): Add ppcboot.o.
        (BFD32_BACKENDS_CFILES): Add ppcboot.c.

        * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
        From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.

Sat Jun  1 21:49:58 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
        (bfd_mips_elf64_swap_reginfo_out): Move from here...
        * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
        (bfd_mips_elf64_swap_reginfo_out): ...to here.

Fri May 31 13:51:28 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf64-mips.c: Improve reloc special_functions and handling of
        SHT_MIPS_OPTIONS section.
        * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
        mips_elf_hi16_reloc and make globally visible.
        (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
        make globally visible.
        (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
        make globally visible.
        (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
        and make globally visible.
        (gprel16_with_gp): Check howto->src_mask before using value in
        insn.
        (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
        and make globally visible.
        (gprel32_with_gp): Check howto->src_mask before fetching value.
        (bfd_mips_elf_swap_options_in): New function.
        (bfd_mips_elf_swap_options_out): New function.
        (_bfd_mips_elf_set_private_flags): Rename from
        mips_elf_set_private_flags and make globally visible.
        (_bfd_mips_elf_copy_private_bfd_data): Rename from
        mips_elf_copy_private_bfd_data and make globally visible.
        (_bfd_mips_elf_merge_private_bfd_data): Rename from
        mips_elf_merge_private_bfd_data and make globally visible.
        (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
        for a SHT_MIPS_OPTIONS section.
        (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
        (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
        name of a SHT_MIPS_OPTIONS section.
        (_bfd_mips_elf_set_section_contents): New function.
        (mips_elf32_section_processing): Set the GP value in a
        SHT_MIPS_OPTIONS section.
        (_bfd_mips_elf_find_nearest_line): Rename from
        mips_elf_find_nearest_line and make globally visible.
        (bfd_elf32_set_section_contents): Define.
        * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
        (_bfd_mips_elf_lo16_reloc): Declare.
        (_bfd_mips_elf_gprel16_reloc): Declare.
        (_bfd_mips_elf_got16_reloc): Declare.
        (_bfd_mips_elf_gprel32_reloc): Declare.
        (_bfd_mips_elf_set_private_flags): Declare.
        (_bfd_mips_elf_copy_private_bfd_data): Declare.
        (_bfd_mips_elf_merge_private_bfd_data): Declare.
        (_bfd_mips_elf_find_nearest_line): Declare.
        (_bfd_mips_elf_set_section_contents): Declare.

        * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
        elf_info_to_howto.
        (elf_info_to_howto): Define.
        * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
        elf_info_to_howto.
        (elf_info_to_howto): Define.
        * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
        elf_info_to_howto.
        (elf_info_to_howto): Define.

        * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
        R_MOV16B[12], to match change in coff/internal.h.

Thu May 30 12:38:49 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf64-mips.c: Extensive additions to provide better support for
        writing files and for gas.
        * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
        of mips_elf_object_p.
        (mips_elf32_object_p): Rename from mips_elf_object_p; call
        _bfd_mips_elf_object_p.
        (_bfd_mips_elf_final_write_processing): Rename from
        mips_elf_final_write_processing and make globally visible.
        (_bfd_mips_elf_fake_sections): Rename from
        mips_elf_fake_sections and make globally visible.
        (_bfd_mips_elf_section_from_bfd_section): Rename from
        mips_elf_section_from_bfd_section and make globally visible.
        (_bfd_mips_elf_section_processing): New function, broken out of
        mips_elf_section_processing.
        (mips_elf32_section_processing): Rename from
        mips_elf_section_processing; call
        _bfd_mips_elf_section_processing.
        (_bfd_mips_elf_symbol_processing): Rename from
        mips_elf_symbol_processing and make globally visible.
        (_bfd_mips_elf_read_ecoff_info): Rename from
        mips_elf_read_ecoff_info and make globally visible.
        (mips_elf32_ecoff_debug_swap): Rename from
        mips_elf_ecoff_debug_swap.
        * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
        struct symbol_cache_entry.
        (_bfd_elf_validate_reloc): New function, moved in from
        elfcode.h:validate_reloc.
        * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
        to _bfd_elf_validate_reloc.  Change all callers.
        * elf-bfd.h (bfd_section_from_shdr): Declare.
        (_bfd_elf_symbol_from_bfd_symbol): Declare.
        (_bfd_elf_validate_reloc): Declare.
        (_bfd_mips_elf_object_p): Declare.
        (_bfd_mips_elf_fake_sections): Declare.
        (_bfd_mips_elf_section_from_bfd_section): Declare.
        (_bfd_mips_elf_section_processing): Declare.
        (_bfd_mips_elf_symbol_processing): Declare.
        (_bfd_mips_elf_read_ecoff_info): Declare.
        (_bfd_mips_elf_final_write_processing): Declare.
        * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
        if already defined.

        * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
        (mips_elf_final_write_processing): Likewise.

Wed May 29 16:15:29 1996  Ian Lance Taylor  <ian@cygnus.com>

        64-bit MIPS ELF ABI objdump support:
        * elf64-mips.c: New file.
        * Makefile.in: Rebuild dependencies.
        (BFD64_BACKENDS): Add elf64-mips.o.
        (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
        * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
        bfd_elf64_littlemips_vec to targ_selvecs.
        (mips*-*-elf*): Likewise.
        * confingure.in: Add bfd_elf64_bigmips_vec and
        bfd_elf64_littlemips_vec to vector switch.
        * configure: Rebuild.
        * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
        broken out of mips_elf_section_from_shdr.
        (mips_elf32_section_from_shdr): Rename from
        mips_elf_section_from_shdr.  Call new function.
        (elf_backend_section_from_shdr): Update name of renamed function.
        * elf-bfd.h (struct elf_size_info): Change second parameter of
        write_out_phdrs to be const.  Likewise for second parameter of
        swap_symbol_out.
        (struct bfd_elf_section_data): Add rel_hdr2 field.
        (bfd_elf32_swap_symbol_in): Change second parameter to be const.
        (bfd_elf32_swap_symbol_out): Likewise.
        (bfd_elf32_swap_reloc_in): Likewise.
        (bfd_elf32_swap_reloc_out): Likewise.
        (bfd_elf32_swap_reloca_in): Likewise.
        (bfd_elf32_swap_reloca_out): Likewise.
        (bfd_elf32_swap_phdr_in): Likewise.
        (bfd_elf32_swap_phdr_out): Likewise.
        (bfd_elf32_swap_dyn_in): Likewise.
        (bfd_elf32_swap_dyn_out): Likewise.
        (bfd_elf32_slurp_symbol_table): Declare.
        (bfd_elf32_write_shdrs_and_ehdr): Declare.
        (bfd_elf32_write_out_phdrs): Declare.
        (bfd_elf64_swap_symbol_in): Change second parameter to be const.
        (bfd_elf64_swap_symbol_out): Likewise.
        (bfd_elf64_swap_reloc_in): Likewise.
        (bfd_elf64_swap_reloc_out): Likewise.
        (bfd_elf64_swap_reloca_in): Likewise.
        (bfd_elf64_swap_reloca_out): Likewise.
        (bfd_elf64_swap_phdr_in): Likewise.
        (bfd_elf64_swap_phdr_out): Likewise.
        (bfd_elf64_swap_dyn_in): Likewise.
        (bfd_elf64_swap_dyn_out): Likewise.
        (bfd_elf64_slurp_symbol_table): Declare.
        (bfd_elf64_write_shdrs_and_ehdr): Declare.
        (bfd_elf64_write_out_phdrs): Declare.
        (_bfd_mips_elf_section_from_shdr): Declare.
        * elf.c (bfd_section_from_shdr): Remove assertion requiring
        SHT_REL/SHT_RELA to match use_rela_p.  If there is already a reloc
        section for the section, add the new one to rel_hdr2.  Increment
        reloc_count rather than setting it.
        * elfcode.h (elf_slurp_symbol_table): Define name as macro.
        Remove static declaration.
        (elf_write_shdrs_and_ehdr): Define name as macro.
        (elf_write_out_phdrs): Likewise.
        (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
        (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
        (elf_swap_symbol_in): Change second parameter to be const.
        (elf_swap_symbol_out): Likewise.
        (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
        (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
        (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
        (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
        (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
        (elf_write_out_phdrs): Rename from write_out_phdrs.  Change second
        parameter to be const.  Make non-static.
        (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
        Make non-static.
        (elf_slurp_symbol_table): Make non-static.
        (NAME(_bfd_elf,size_info)): Update names of renamed functions.
        * elfxx-target.h (elf_info_to_howto): Define if not defined.
        (elf_backend_size_info): Likewise.
        (elfNN_bed): Use elf_backend_size_info.
        * targets.c (bfd_elf64_bigmips_vec): Declare.
        (bfd_elf64_littlemips_vec): Declare.
        (bfd_target_vector): Add bfd_elf64_bigmips_vec and
        bfd_elf64_littlemips_vec if BFD64 is defined.
        
        * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.

Tue May 28 11:42:08 1996  Ian Lance Taylor  <ian@cygnus.com>

        * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
        zeroes, in alignment holes.

        * configure: Rebuild with autoconf 2.10.

        * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
        potential leading underscore in the allocated buffer.

Fri May 24 14:28:38 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
        symbols into .sbss if this is a relocatable link.

Thu May 23 12:26:24 1996  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
        undefined symbols when creating a shared library.

Fri May 17 13:54:15 1996  Ian Lance Taylor  <ian@cygnus.com>

        * coff-sh.c: Add a bunch of new code and static const arrays to
        support aligning loads and stores on four byte memory boundaries.
        Also:
        (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
        R_SH_LABEL.
        (sh_relax_section): Look for R_SH_CODE relocs.  If we find one,
        call sh_align_loads.
        (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
        as unused.

Thu May 16 16:34:13 1996  Ian Lance Taylor  <ian@cygnus.com>

        * cache.c (bfd_open_file): Unlink the file before opening it for
        write.  From Marty Leisner <leisner@sdsp.mc.xerox.com>.

        * opncls.c (bfd_fdopenr): Set opened_once.

Tue May 14 12:35:32 1996  Ian Lance Taylor  <ian@cygnus.com>

        * som.c (som_slurp_reloc_table): Clear external_relocs cache after
        freeing it.

        * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
        the code unconditionally.

Mon May 13 19:51:37 1996  Ian Lance Taylor  <ian@cygnus.com>

        * libcoff-in.h (struct pei_section_tdata): Define structure.
        (pei_section_data): Define macro.
        * libcoff.h: Rebuild.
        * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
        store s_paddr field in pei_section_data.
        (coff_compute_section_file_positions): Use pei_section_data rather
        than _cooked_size, and don't overwrite an existing value.
        (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
        0.  If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
        * peicode.h (coff_bfd_copy_private_section_data): Define if
        COFF_IMAGE_WITH_PE.
        (pe_bfd_copy_private_section_data): New static function if
        COFF_IMAGE_WITH_PE.

Wed May  8 16:10:38 1996  Ian Lance Taylor  <ian@cygnus.com>

        * srec.c (srec_set_arch_mach): Write as a function rather than a
        macro definition.

        * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
        no map, just check each member in turn to see whether it is
        required.

Wed May  8 09:17:34 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
        table.  Call BFD_ASSERT to validate header size, instead of
        calling fatal.
        (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
        name.

Tue May  7 16:10:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * ppcboot.c: New target for looking at PPCbug boot records.

        * config{ure.in,.bfd}: Add support for ppcboot target.
        * targets.c: Ditto.
        * configure: Regenerate.
                
Tue May  7 11:15:19 1996  Jeffrey A Law  (law@cygnus.com)

        * coff-h8300.c (howto_table): Update names to match recent
        changes to include/coff/internal.h.  Fix minor errors in the
        existing relocs.  Add R_MOVL1 and R_MOVL2.
        (rtype2howto): Similarly.
        (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
        existing relaxing code  and peform more relaxing.
        (h8300_reloc16_extra_cases): Likewise.

Mon May  6 18:24:09 1996  Jeffrey A Law  (law@cygnus.com)

        * reloc16.c (bfd_coff_reloc16_get_value): Handle common
        symbols correctly.

Sat May  4 05:08:45 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)

        * elfcode.h (elf_object_p):  Reject generic ELF target if
        e_machine matches an alternate machine code in a specific backend.

        * netbsd-core.c (netbsd_core_vec):  Remove initializer for
        obsolete align_power_min field.

Fri May  3 13:07:35 1996  Jeffrey A Law  (law@cygnus.com)

        * coff-h8300.c (reloc_howto_type): Add howto entry for
        R_PCRWORD_B.
        (rtype2howto): Handle R_PCRWORD_B.
        (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
        (h8300_reloc_16_estimate): Likewise.  Try to turn a 16bit
        pc-relative branch (R_PCRWORD) into an 8bit pc-relative
        branch (R_PCWORD_B).

Fri May  3 10:47:41 1996  Ian Lance Taylor  <ian@cygnus.com>

        * aoutx.h (translate_from_native_sym_flags): Set the section for
        BSF_CONSTRUCTOR symbols.

        * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
        last_bf_index.

Wed May  1 18:39:32 1996  Doug Evans  <dje@canuck.cygnus.com>

        * coffcode.h (coff_write_object_contents): In comdat section lookup,
        stop looking when section is found.

Wed May  1 14:17:57 1996  Ian Lance Taylor  <ian@cygnus.com>

        * coffcode.h (STRING_SIZE_SIZE): Define.
        (styp_to_sec_flags): Handle long symbol names when looking for the
        section symbol.
        (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
        (bfd_coff_long_section_names): Define.
        (coff_write_object_contents): Handle long section names.
        (bfd_coff_std_swap_table): Initialize new field.
        * libcoff.h: Rebuild.
        * coffgen.c (make_a_section_from_file): Handle long section
        names.
        (coff_write_symbols): Handle long section names.
        * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
        * coff-mips.c (mips_ecoff_backend_data): Likewise.
        * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
        * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
        * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
        * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
        * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
        * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.

        * bout.c (b_out_callback): Set lma of sections.
        (b_out_bfd_get_relocated_section_contents): Rename in_abfd
        parameter to output_bfd.  Used input_bfd instead of output_bfd in
        several places.

Tue Apr 30 17:56:39 1996  Ian Lance Taylor  <ian@cygnus.com>

        * aoutx.h (translate_from_native_sym_flags): Don't create
        SEC_CONSTRUCTOR sections.
        * ecoff.c (ecoff_set_symbol_info): Likewise.

        * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
        From Don Bowman <bowman@waterloo.hp.com>.

Tue Apr 30 17:06:32 1996  Doug Evans  <dje@canuck.cygnus.com>

        * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
        SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.

Mon Apr 29 13:15:17 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf32-mips.c (struct mips_elf_link_hash_entry): Add
        mips_32_relocs field.
        (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
        (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
        relocs against a global symbol which is not defined in a regular
        file.
        (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
        against a global symbol, increment mips_32_relocs.
        (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
        the symbol is not defined in a regular file, make room in the
        .rel.dyn section.

Fri Apr 26 18:00:37 1996  Ian Lance Taylor  <ian@cygnus.com>

        * ecoff.c (ecoff_compute_section_file_positions): Track the real
        file position and the virtual file position separately.  Set
        filepos information bsaed on the real file position.
        (_bfd_ecoff_set_section_contents): Handle .lib sections like the
        Jan 23 change to coffcode.h.

        * som.c (som_slurp_symbol_table): Set the symbol count to the
        number of BFD symbols created.

Fri Apr 26 12:34:29 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
        output file if linking shared objects.  Loop to check all relocs,
        rather than returning false on first error.

Thu Apr 25 13:25:12 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
        (ppc_elf_additional_program_headers): If .interp section, bump #
        of program headers by 1.
        (ppc_elf_adjust_dynamic_symbol): Flesh out support.
        (ppc_elf_size_dynamic_sections): Add support for .plt section.
        (ppc_elf_check_relocs): Print out filename in debug code.  Enable
        PLT support.
        (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
        debug output.
        (ppc_elf_relocate_section): If the output section isn't defined,
        don't abort, just give an error message.

        * elflink.c (_bfd_elf_create_dynamic_sections): If the section
        being created is .sdata or .sdata2, don't make the symbol dynamic.

Wed Apr 24 14:04:07 1996  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
        members of an archive for dynamic objects with no symbols, and
        pass them directly to check_archive_element.
        (xcoff_link_check_ar_symbols): Pass dynamic objects to
        xcoff_link_check_dynamic_ar_symbols.
        (xcoff_link_check_dynamic_ar_symbols): New static function.

        * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
        from _bfd_nodynamic to _bfd_xcoff.
        * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
        Declare.
        (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
        (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
        (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
        * libcoff.h: Rebuild.
        * xcofflink.c (xcoff_swap_ldrel_in): New static function.
        (xcoff_get_section_contents): New static function.
        (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
        (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
        (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
        (xcoff_dynamic_reloc): New static variable.
        (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
        (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
        
Tue Apr 23 12:48:42 1996  Ian Lance Taylor  <ian@cygnus.com>

        * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
        if reloc_entry->addend is not 0.
        (CALC_ADDEND): Just set the addend to reloc.r_offset.

Mon Apr 22 18:29:01 1996  Doug Evans  <dje@canuck.cygnus.com>

        * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
        R_SPARC_GLOB_JMP.
        * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
        Add entries for R_SPARC_[56].
        (sparc_reloc_map): Add entries for R_SPARC_[56].

Mon Apr 22 15:07:24 1996  Ian Lance Taylor  <ian@cygnus.com>

        Optimize linking of stabs in sections as used in ELF and COFF.
        * stabs.c: New file.
        * libbfd-in.h (_bfd_link_section_stabs): Declare.
        (_bfd_write_section_stabs): Declare.
        (_bfd_write_stab_strings): Declare.
        * libbfd.h: Rebuild.
        * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
        (struct coff_link_hash_table): Add stab_info field.
        * libcoff.h: Rebuild.
        * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
        stab_info field.
        (coff_link_add_symbols): Call _bfd_link_section_stabs if
        appropriate.
        (_bfd_coff_final_link): Write out stab strings hash table.
        (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
        * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
        hash table.
        * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
        (struct bfd_elf_section_data): Add stab_info field.
        * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
        field.
        * elflink.h (elf_link_add_object_symbols): If appropriate, call
        _bfd_link_section_stabs.
        (elf_bfd_final_link): Write out stab strings hash table.
        (elf_link_input_bfd): Handle optimized stabs sections.
        * reloc.c (_bfd_final_link_relocate): Check address against
        _raw_size rather than _cooked_size.
        * Makefile.in: Rebuild dependencies.
        (BFD_LIBS): Add stabs.o
        (BFD_LIBS_CFILES): Add stabs.c.

        * VERSION: Increment for bfdlink.h change.

        * coffgen.c (coff_renumber_symbols): Correct handling of
        BSF_NOT_AT_END common symbols.

Fri Apr 19 19:21:56 1996  Ian Lance Taylor  <ian@cygnus.com>

        * coff-ppc.c (record_toc): Add cast to avoid warning.
        (ppc_allocate_toc_section): Likewise.
        (coff_ppc_relocate_section): Remove ANSI C string concatenation.
        (ppc_coff_reloc_type_lookup): Remove unreached code.
        * coffcode.h (coff_write_object_contents): Don't take the address
        of an array.
        * peicode.h (pe_print_idata): Add casts to avoid warning.
        (pe_print_edata): Likewise.
        (pe_print_reloc): Remove ANSI C string concatenation.

Thu Apr 18 18:51:18 1996  Ian Lance Taylor  <ian@cygnus.com>

        * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
        and last_bf fields.
        * libcoff.h: Rebuild.
        * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
        symbols.
        (coff_swap_aux_out): Likewise.
        * peicode.h (coff_swap_aux_in): Likewise.
        (coff_swap_aux_out): Likewise.
        * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
        symbols.
        * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
        field.
        (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
        Fix up .bf endndx link fields.
        * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
        field.
        * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
        symbols.

Wed Apr 17 12:08:24 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
        on Solaris PowerPC systems doesn't get confused.

        * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
        #ifdef PPC.

        * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
        (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
        update did_reg and did_reg2.

Wed Apr 17 13:07:37 1996  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.

        * linker.c (_bfd_generic_link_add_one_symbol): When calling the
        callback routines, pass h->root.string rather than name, in case
        copy is true and name is transient.

Tue Apr 16 16:36:38 1996  Stu Grossman  (grossman@lisa.cygnus.com)

        * elfcore.h:  Add support for core files with multiple threads.
        (Primarily for Solaris.)

Tue Apr 16 13:44:08 1996  Ian Lance Taylor  <ian@cygnus.com>

        * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
        section->orelocation is NULL.

        * coffgen.c (bfd_coff_get_syment): New function.
        (bfd_coff_get_auxent): New function.
        * bfd-in.h (bfd_coff_get_syment): Declare.
        (bfd_coff_get_auxent): Declare.
        * bfd-in2.h: Rebuild.

Mon Apr 15 19:06:59 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf32-mips.c (struct mips_hi16): Define.
        (mips_hi16_addr, mips_hi16_addend): Remove.
        (mips_hi16_list): New static variable.
        (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
        (mips_elf_lo16_reloc): Process mips_hi16_list.
        (mips_elf_relocate_section): Permit an arbitrary number of HI16
        relocs before the associated LO16 reloc.

Wed Apr 10 00:23:53 1996  Ian Lance Taylor  <ian@cygnus.com>

        * versados.c (versados_scan): Check bfd_alloc return value.
        (versados_object_p): Check all bfd_read return values.  Require
        that lang field be less than 10, to avoid confusion with Intel Hex
        files.

        * libaout.h (WRITE_HEADERS): Write out the relocs even if there
        aren't any symbols.
        * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
        not 0, for an absolute symbol.
        (NAME(aout,swap_ext_reloc_out)): Likewise.

        * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
        (ihex_write_object_contents): For a large start address, output
        the full 32 bit address in record type 5.

        * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
        to int to avoid promotion problems in prototype.

Tue Apr  9 11:44:21 1996  Ian Lance Taylor  <ian@cygnus.com>

        * configure.host: Use ${srcdir} when looking for picfrag.

        * configure.host: Switch on ${libdir}, not $(libdir).  From
        alan@spri.levels.unisa.edu.au (Alan Modra).

        * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
        entry point, not just for DYNAMIC objects.
        * sunos.c (sunos_add_dynamic_symbols): Always call
        sunos_create_dynamic_sections.  If called with a non DYNAMIC
        object, don't do anything else.
        (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.

Mon Apr  8 12:09:36 1996  Ian Lance Taylor  <ian@cygnus.com>

        * configure.in: Permit --enable-shared to specify a list of
        directories.
        * configure: Rebuild.

        * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
        host when configuring with --enable-shard.

Fri Apr  5 12:24:13 1996  Ian Lance Taylor  <ian@cygnus.com>

        * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
        <jdp@polstra.com>.

        * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
        to avoid crashing in bfd_hash_replace.

        * sysdep.h: Use #ifdef, not #if.

Thu Apr  4 23:32:23 1996  Ian Lance Taylor  <ian@cygnus.com>

        * config.in: Rebuild.

Thu Apr  4 18:49:09 1996  Fred Fish  <fnf@cygnus.com>

        * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
        (AC_CHECK_HEADERS): Check for sys/time.h
        (AC_HEADER_TIME): Add macro.
        * configure: Rebuild.
        * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
        to control what combination of <time> and <sys/time.h>
        get included.
        
Tue Apr  2 13:11:53 1996  Doug Evans  <dje@canuck.cygnus.com>

        * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
        (aout_32_sunos4_write_object_contents): Likewise.
        * aoutx.h (NAME(aout,machine_type)): Handle
        bfd_mach_sparc_{sparclet,sparclite}.
        * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
        (bfd_mach_sparc_v9_p): Update.
        * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
        * libaout.h (enum machine_type): Add M_SPARCLET.
        * sunos.c (MACHTYPE_OK): Define.
        * bfd-in2.h: Regenerated.

Tue Apr  2 00:33:18 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
        * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
        * elflink.c (_bfd_elf_create_got_section): Store the
        _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
        * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
        global offset table goes over 0x1000, set the value of
        _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
        (elf32_sparc_relocate_section): Subtract the offset of
        _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.

        * elfcode.h: Don't include <string.h>.

Mon Apr  1 10:39:24 1996  Jeffrey A Law  (law@cygnus.com)

        * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
        generic_link_hash_newfunc.  All references changed.
        * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
        moved here from libbfd-in.h.
        * libbfd-in.h: Corresponding changes.
        * libbfd.h: Regenerated.

Mon Apr  1 12:35:36 1996  Ian Lance Taylor  <ian@cygnus.com>

        * aoutx.h (aout_link_input_section_std): When reporting an
        overflow error, use the name of the symbol in the hash table if
        available.
        (aout_link_input_section_ext): Likewise.

        * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
        defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.

Sun Mar 31 01:58:41 1996  steve chamberlain  <sac@slash.cygnus.com>

        * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
        * coffcode.h (coff_compute_section_file_positions): Likewise.
        (coff_write_object_contents): Likewise.
        
Fri Mar 29 12:44:36 1996  Ian Lance Taylor  <ian@cygnus.com>

        * section.c (SEC_LINK_ONCE): Define.
        (SEC_LINK_DUPLICATES): Define.
        (SEC_LINK_DUPLICATES_DISCARD): Define.
        (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
        (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
        (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
        * bfd-in2.h: Rebuild.
        * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
        SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
        (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
        into SEC_EXCLUDE.  If IMAGE_SCN_LNK_COMDAT is set, set
        SEC_LINK_ONCE, and look through the symbol table for the setting
        for SEC_LINK_DUPLICATES.
        (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
        set for a section, find the section symbol in the symbol table,
        and set the aux entry based on SEC_LINK_DUPLICATES.
        * coffgen.c (coff_print_symbol): Add a space before "checksum".
        * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
        SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
        * coff-i386.c (i386coff_vec): Likewise.
        * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.

        * VERSION: Bump to 2.6.1.
        * Makefile.in (stamp-h): Depend upon VERSION.

Thu Mar 28 23:48:49 1996  Jeffrey A Law  (law@cygnus.com)

        * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
        * libbfd.h: Rebuilt.
        * linker.c (generic_link_hash_newfunc): No longer static.
        * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
        to override.
        * coff-h8300.c: Add two derived hash tables and their associated
        funtions and #defines for use by the h8300 linker.
        (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
        the function vector as needed.  Place the address of the function
        vector entry in the location specified by the R_MEM_INDIRECT reloc.
        Rewrite the vectors section contents as necessary.
        (h8300_bfd_link_add_symbols): New function for the h8300 linker. 
        (coff_bfd_link_add_symbols): Define to use h8300 specific version.
        (coff_bfd_link_hash_table_create): Likewise.

Thu Mar 28 17:44:08 1996  Ian Lance Taylor  <ian@cygnus.com>

        * libhppa.h: If gcc 2.7 or higher, declare all the functions with
        __attribute__ ((__unused__)) so that -Wall doesn't warn about
        them.
        (hppa_rebuild_insn): Pass pointer to correct type to
        low_sign_unext and dis_assemble_21.

Thu Mar 28 11:00:36 1996  Doug Evans  <dje@canuck.cygnus.com>

        * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
        Stick with sparc-*-{sysv4*,solaris2*}.

Wed Mar 27 10:43:34 1996  Ian Lance Taylor  <ian@cygnus.com>

        * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
        (coff_swap_aux_out): Swap out extra PE x_scn fields.
        * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
        * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
        fields is non-zero, print them.

        * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
        ifdef.  Remove unused variables.
        (ppc_record_data_in_toc_entry): Ifdef out.  Removed unused
        variables.
        (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
        (get_symbol_value): Ifdef out.
        (pe_ppc_reloc): Ifdef out.  Remove unused variables.
        (coff_ppc_relocate_section): Remove unused variables.  Make
        fprintf strings and argument types correspond.  Put before_addr in
        DEBUG_RELOC ifdef.
        (dump_toc): Make fprintf strings and argument types correspond.
        (ppc_process_before_allocation): Remove unused variables.  Always
        return a value.
        (ppc_reflo_reloc): Ifdef out.
        (ppc_addr32nb_reloc): Ifdef out.
        (ppc_coff_rtype2howto): Make fprintf strings and argument types
        correspond.
        (coff_ppc_rtype_to_howto): Likewise.
        (ppc_coff_swap_sym_in_hook): Remove unused variables.

        * peicode.h (pe_print_idata): Move otherwise unused variables into
        the #ifdef where they are used.  Always return a value.
        (pe_print_edata): Make fprintf strings and argument types
        correspond.  Always return a value.
        (pe_print_pdata): Removed unused variable addr_value.  Always
        return a value.
        (pe_print_reloc): Remove unused variable onaline.  Make fprintf
        strings and argument types correspond.  Always return a value.

        * elf32-ppc.c (ppc_elf_fake_sections): Return true.
        (ppc_elf_finish_dynamic_symbol): Move definition of unused
        variable rela inside #if 0 section where it is used.

        * ns32k.h: New file.
        * cpu-ns32k.h: Include ns32k.h.  Rename externally visible
        functions to start with _bfd_.
        * aout-ns32k.c: Include ns32k.h.  Change references to renamed
        functions in cpu-ns32k.h.
        * Makefile.in: Rebuild dependencies.
        (HFILES): Add ns32k.h.

        * section.c (struct sec): Add linker_mark field.  Change
        user_set_vma and reloc_done to be single bit fields.
        (STD_SECTION): Update accordingly.
        * bfd-in2.h: Rebuild.
        * aoutx.h (NAME(aout,final_link)): Mark sections included in the
        link.
        (aout_link_input_bfd): Don't link unmarked sections.
        * cofflink.c (_bfd_coff_final_link): Mark sections included in the
        link.
        (_bfd_coff_link_input_bfd): Don't link unmarked sections.
        * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
        the link.
        * elflink.h (elf_bfd_final_link): Mark sections included in the
        link.
        (elf_link_input_bfd): Don't link unmarked sections.
        * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
        in the link.
        (xcoff_link_input_bfd): Don't link unmarked sections.

        * coffswap.h (coff_swap_scnhdr_out): Include section name in
        overflow error messages.

Tue Mar 26 15:46:18 1996  Ian Lance Taylor  <ian@cygnus.com>

        * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
        is not set, print "BFD: " before the error message.

        * configure.in: Use AC_CHECK_TOOL to find ar and ranlib.  From
        Miles Bader <miles@gnu.ai.mit.edu>.
        * configure: Rebuild.

Fri Mar 22 12:17:00 1996  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
        symbols.

        * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
        m68k-aout, m68k-coff, and m68k-elf targets.

Fri Mar 22 11:33:44 1996  Martin Anantharaman  <martin@goofy.imech.uni-duisburg.de>

        * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
        (ieee_generic_stat_arch_elt): Restructured to prevent
        ieee_object_p from being called repeatedly.

Thu Mar 21 11:00:47 1996  steve chamberlain  <sac@slash.cygnus.com>

        * coffcode.h (coff_write_object_contents):  Allocate
        buffers large enough for any FILEHDR or AOUTHDR.

Thu Mar 21 16:28:17 1996  David Mosberger-Tang  <davidm@azstarnet.com>

        * ecofflink.c (lookup_line): New static function, renamed and
        slighly changed from old _bfd_ecoff_locate_line.
        (_bfd_ecoff_locate_line): Cache line number information.  Use
        lookup_line for actual lookup.

Thu Mar 21 14:59:11 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
        multiple of 20 bytes.

Thu Mar 21 13:54:40 1996  Ian Lance Taylor  <ian@cygnus.com>

        * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
        allocate ecoff_find_line, and don't initialize by hand.
        * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
        mips_elf_find_line, and don't call memset.

        * coffcode.h (coff_compute_section_file_positions): If not
        producing a final executable, don't consider sofar when aligning
        the section to the correct size.

Wed Mar 20 16:53:12 1996  Ian Lance Taylor  <ian@cygnus.com>

        * coffcode.h (coff_add_missing_symbols): Ifdef out.
        (coff_write_object_contents): Don't call coff_add_missing_symbols.
        * coffgen.c (coff_section_symbol): Ifdef out.

Mon Mar 18 12:54:41 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
        output_bfd is not NULL.

Thu Mar 14 17:12:06 1996  Doug Evans  <dje@charmed.cygnus.com>

        * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
        of bfd_alloc (fixes fix_line not being initialized).
        Delete zeroing of fix_{value,tag,end,scnlen} fields.

Thu Mar 14 16:06:06 1996  Jeffrey A Law  (law@cygnus.com)

        * coffcode.h: Allow specific backends to override the
        bfd_link_add_symbols routine.

        * coff-h8300.c: Include genlink.h.
        (howto_table): Add R_MEM_INDIRECT.
        (rtype2howto): Support R_MEM_INDIRECT.
        (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
        for now.
        
Tue Mar 12 12:41:17 1996  David Mosberger-Tang  <davidm@koala.azstarnet.com>

        * coff-alpha.c (alpha_relocate_section): Use
        info->callbacks_warning, rather than _bfd_error_handler, for
        "multiple gp" warning.

Tue Mar 12 12:10:55 1996  Ian Lance Taylor  <ian@cygnus.com>

        * linker.c (bfd_wrapped_link_hash_lookup): New function.
        (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
        table string.  Use bfd_wrapped_link_hash_lookup.
        (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
        table string.
        * aoutx.h (aout_link_write_symbols): Use the name from the hash
        table, if any, when writing out symbols.
        (aout_link_input_section_std): Use the name from the hash table,
        if any, when reporting undefined symbols.
        (aout_link_input_section_ext): Likewise.
        (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
        * bout.c (get_value): Likewise.
        * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
        * ecoff.c (ecoff_reloc_link_order): Likewise.
        * elflink.h (elf_link_add_object_symbols): Likewise.
        (elf_reloc_link_order): Likewise.       
        * linker.c (_bfd_generic_link_output_symbols): Likewise.
        (_bfd_generic_reloc_link_order): Likewise.
        (default_indirect_link_order): Likewise.
        * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
        * sunos.c (sunos_add_one_symbol): Likewise.
        * xcofflink.c (xcoff_link_add_symbols): Likewise.
        (bfd_xcoff_link_count_reloc): Likewise.
        (xcoff_reloc_link_order): Likewise.

        * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
        into -1 for intern->rss.

        * configure: Rebuild with autoconf 2.8.

Mon Mar 11 12:28:31 1996  Ian Lance Taylor  <ian@cygnus.com>

        * stab-syms.c (__define_stab_duplicate): Define.
        (bfd_get_stab_name): Rename from aout_stab_name.  Rewrite to use a
        switch.
        * bfd-in.h (bfd_get_stab_name): Declare.
        * bfd-in2.h: Rebuild.
        * Makefile.in: Rebuild dependencies.
        (BFD_LIBS): Add stab-syms.o.
        (BFD_LIBS_CFILES): Add stab-syms.c.
        (BFD32_BACKENDS): Remove stab-syms.o.
        (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
        * configure.in: Don't list stab-syms.o in bfd_backends.
        * configure: Rebuild.
        * libaout.h (aout_stab_name): Don't declare.
        * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
        not aout_stab_name.

Fri Mar  8 11:26:20 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf.c (assign_file_positions_for_segments): Adjust file offset
        for section alignment even if SEC_LOAD is not set.

Tue Mar  5 12:02:23 1996  Ian Lance Taylor  <ian@cygnus.com>

        * configure.in: Don't set SHLIB or SHLINK to an empty string,
        since they appear as targets in Makefile.in.
        * configure: Rebuild.

        * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
        don't fiddle with a symbol which is not defined anywhere.

Mon Mar  4 12:49:16 1996  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
        though they are defined in a shared library.
        (xcoff_build_ldsyms): Likewise.

        * coffgen.c (coff_find_nearest_line): Don't look at the line
        numbers for the section if section->lineno is NULL.

        * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
        message rather than calling BFD_ASSERT.
        * elfcode.h (write_relocs): Check return value of
        _bfd_elf_symbol_from_bfd_symbol.

Fri Mar  1 09:42:59 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
        for .sbss section.

Wed Feb 28 11:25:47 1996  Jeffrey A Law  (law@cygnus.com)

        * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
        and R_HPPA_NLRSEL.
        (e_nsel, e_nlsel, e_nlrsel): Undefine.  Add to
        hppa_reloc_field_selector_type_alt.
        (hppa_field_adjust): Handle e_nlsel, e_nlrsel.  Fix e_nsel handling.
        * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
        selectors.
        (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.

Wed Feb 28 11:00:24 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf.c (assign_file_positions_for_segments): Adjust the segment
        memory size for the alignment of a SEC_ALLOC section, not just a
        SEC_LOAD section.

Tue Feb 27 14:17:31 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

        * m68klinux.c: New file.
        * hosts/m68klinux.h: New file.
        * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
        * configure.in (m68*-*-linux*): New native host.
        (m68klinux_vec): New vector.
        * configure: Rebuild.
        * targets.c (m68klinux_vec): Declare.
        * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
        bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
        * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
        declaration from bfd_linux_size_dynamic_sections.
        (bfd_m68klinux_size_dynamic_sections): Declare.
        * bfd-in2.h: Rebuild.
        * Makefile.in: Rebuild dependencies.
        (BFD32_BACKENDS): Add m68klinux.o.
        (BFD32_BACKENDS_CFILES): Add m68klinux.c.

Tue Feb 27 11:31:34 1996  Jeffrey A Law  (law@cygnus.com)

        * libhppa.h (pa_arch): Add pa20.
        (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
        (e_nsel): Undefine.  Add to hppa_reloc_field_selector_type_alt.
        (hppa_field_adjust): Handle e_nsel.
        * som.c: Provide default definitions for many new relocs found only
        in hpux10 include files.
        (som_fixup_formats): Add several new relocs from hpux10.
        (som_hppa_howto_table): Add hpux10 relocs.
        (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.

Mon Feb 26 12:52:48 1996  Stan Shebs  <shebs@andros.cygnus.com>

        * mpw-make.sed: Edit out recent shared library support, and
        rules to rebuild .h files using doc/chew.

Mon Feb 26 14:48:39 1996  David Mosberger-Tang  <davidm@AZStarNet.com>

        * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
        size even of sections with no contents.

Mon Feb 26 14:01:13 1996  Ian Lance Taylor  <ian@cygnus.com>

        * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
        starting with '$' the way we skip names starting with '.'.  When
        updating x_endndx, don't be fooled by an index which has been
        merged.

        * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
        struct/union/enum type with no elements.

Sat Feb 24 11:38:58 1996  Ian Lance Taylor  <ian@cygnus.com>

        * bfd.c (bfd_errmsg): Handle a NULL return from strerror.

        * archive.c (bfd_generic_archive_p): If the first file in the
        archive can not be recognized as an object, don't assume that this
        is the wrong format.

        * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
        format is not bfd_object.
        (bfd_elf_get_dt_soname): Likewise.

Wed Feb 21 13:58:04 1996  Ian Lance Taylor  <ian@cygnus.com>

        * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
        reloc.

Tue Feb 20 16:22:44 1996  J.T. Conklin  <jtc@rtl.cygnus.com>

        * bfd.c (tdata): Add netbsd_core_data.
        * bfd-in2.h: Regenerated.

Tue Feb 20 16:50:02 1996  Ian Lance Taylor  <ian@cygnus.com>

        * sunos.c (SUNOS_CONSTRUCTOR): Define.
        (sunos_add_one_symbol): Don't let a symbol from a dynamic object
        override a constructor symbol.  Set SUNOS_CONSTRUCTOR when
        appropriate.

        * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
        to get the symbol index, matching 14 Jul 95 change.

Tue Feb 20 08:26:27 1996  Fred Fish  <fnf@phydeaux.cygnus.com>

        * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
        Remove duplicate definition of gp.

Mon Feb 19 12:37:41 1996  Ian Lance Taylor  <ian@cygnus.com>

        * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
        assume that we can set the GP value and then get the same value,
        since it won't be true if the output file is neither ELF nor
        ECOFF.
        * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
        _bfd_get_gp_value here.
        (mips_gprel_reloc): Don't assume we can set and get the GP value.
        * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
        mips_elf_final_gp.
        (mips_elf_lo16_reloc): Likewise.
        (mips_elf_final_gp): Add pgp parameter.  Set it to the GP value.
        Don't require that the BFD be ELF.
        (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
        (mips_elf_gprel32_reloc): Likewise.
        (mips_elf_relocate_section): Don't assume we can set and get the
        GP value.
        (mips_elf_finish_dynamic_symbol): Don't bother to use
        _bfd_get_gp_value here.

        * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
        Don't change epdr between malloc and free.  Be careful not to free
        NULL pointers.  Zero out the first RPDR.

        * configure.host: On Linux, only pass -rpath option if $(libdir)
        is neither /lib nor /usr/lib.  From Alan Modra
        <alan@mullet.Levels.UniSA.Edu.Au>.

        * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
        dt_name.
        (elf_dt_name): Rename from elf_dt_needed_name.
        * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
        elf_dt_needed_name.
        (bfd_elf_get_dt_soname): New function.
        * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
        elf_dt_needed_name.  Save the SONAME back in elf_dt_name.
        * bfd-in.h (bfd_elf_get_dt_soname): Declare.
        * bfd-in2.h: Rebuild.

Mon Feb 19 02:50:23 1996  Doug Evans  <dje@charmed.cygnus.com>

        * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
        _bfd_sparc_elf_reloc_type_lookup.
        (bfd_elf32_bfd_reloc_type_lookup): Update.
        * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
        (sparc64_elf_howto_table): Define.
        (sparc_reloc_map): Define.
        (sparc64_elf_reloc_type_lookup): New function.
        (sparc_elf_wdisp16_reloc): New function.
        (elf_info_to_howto): Use sparc64_elf_howto_table.
        (sparc64_elf_relocate_section): Likewise.
        (bfd_elf64_bfd_reloc_type_lookup): Update.

Sun Feb 18 15:02:25 1996  Ian Lance Taylor  <ian@cygnus.com>

        * configure.host: Check for 'do not mix' from native linker before
        trying to use -rpath.

Fri Feb 16 12:46:18 1996  Ian Lance Taylor  <ian@cygnus.com>

        * bfd.c (_bfd_get_gp_value): New function.
        (_bfd_set_gp_value): New function.
        * libbfd-in.h (_bfd_get_gp_value): Declare.
        (_bfd_set_gp_value): Declare.
        * libbfd.h: Rebuild.
        * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
        _bfd_get_gp_value and _bfd_set_gp_value rather than referring
        directly to the fields in the tdata information.
        (alpha_relocate_section): Likewise.
        * coff-mips.c (mips_adjust_reloc_in): Likewise.
        (mips_gprel_reloc): Likewise.
        (mips_relocate_section): Likewise.
        * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
        (mips_elf_lo16_reloc): Likewise.
        (mips_elf_final_gp): Likewise.
        (mips_elf_gprel16_reloc): Likewise.
        (mips_elf_gprel32_reloc): Likewise.
        (mips_elf_relocate_section): Likewise.
        (mips_elf_finish_dynamic_symbol): Likewise.

        * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.

Thu Feb 15 11:29:13 1996  Ian Lance Taylor  <ian@cygnus.com>

        * configure.in: Call AC_PROG_CC before configure.host.
        * configure: Rebuild.
        * configure.host: Don't set information which autoconf should
        figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.

        * configure.host: Remove go32 and win32 host information, since it
        should no longer be needed.

        * elf.c (map_sections_to_segments): If we have a .dynamic section,
        then start a new segment rather than put a writable section in a
        readonly segment.

        * configure.host: Set RPATH_ENVVAR.

        * Makefile.in: Rebuild dependencies.

        * elflink.c (_bfd_elf_create_linker_section): Remove unused
        zero_section variable.

Thu Feb 15 10:39:17 1996  H.J. Lu  <hjl@zoom.com>

        * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
        ($(srcdir)/libbfd.h): Rename from libbfd.h.
        ($(srcdir)/libcoff.h): Rename from libcoff.h.

Wed Feb 14 16:29:07 1996  Martin Anantharaman  <martin@mail.imech.uni-duisburg.de>

        * ieee.c (ieee_write_expression): Only use an R variable for a
        local symbol.  Don't output a zero offset.  Handle a zero address.
        (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
        (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
        PCREL_OFFSET.
        (parse_expression): Don't try to handle multiple occurrences of a
        P variable.  Handle I variables differently from X variables.  Fix
        the order of minus expressions.
        (ieee_slurp_external_symbols): Generate an I variable for an NN
        record.  Fix handling of ATI and ATX records.
        (ieee_slurp_sections): Only set minimal section attributes.
        Adjust them later, based on the section contents.
        (ieee_object_p): Read in the file until just after the ME record.
        Call ieee_slurp_section_data to set the section flags.
        (do_one): Add iterations parameter.  Only repeat the first load
        item.  Set the section and file reloc flags.
        (ieee_slurp_section_data): Set section flags.  Pass iterations to
        do_one.
        (ieee_canonicalize_reloc): Handle I variables.
        (do_with_relocs): Only emit relocation size when necessary.
        Increase MAXRUN to 127.  Change ov to be assigned, and take
        src_mask and pcrel_offset into account.
        (ieee_write_data_part): Skip sections that are not loaded.
        (ieee_write_external_part): Don't output optional last entry of WX
        records.
        (ieee_write_me_part): Make setting of me_record neater.
        (ieee_generic_stat_arch_elt): Get the size of an archive element.

        * syms.c (stt): Add entries for zerovars, vars, and code.

        * elfcode.h (validate_reloc): New static function.
        (write_relocs): Call validate_reloc for non ELF relocs.

        * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
        (TARGET_BIG_SYM): Use elf_symbol_leading_char.
        (TARGET_LITTLE_SYM): Likewise.

        * config.bfd (m68*-*-psos*): New target.

Tue Feb 13 15:56:22 1996  Bryan Ford  <baford@snake.cs.utah.edu>

        * i386msdos.c: Remove some #if 0 code.
        (msdos_write_object_contents): Don't include empty sections in the
        size computation, regardless of their address.

Tue Feb 13 15:36:37 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
        is NULL, ie, the -r switch is used.

Tue Feb 13 14:35:15 1996  Ian Lance Taylor  <ian@cygnus.com>

        * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
        (BFD_RELOC_MIPS_GOT_LO16): Define.
        (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
        * bfd-in2.h, libbfd.h: Rebuild.
        * elf32-mips.c (mips_reloc_map): Map new relocs.

        * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.

        * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
        $(SHLINK).

        * ieee.c (get_symbol): Set the section to bfd_abs_section.
        (do_with_relocs): If EXEC_P is set and there are no relocs, use a
        simple number for the section address, rather than an expression.
        Limit the number of bytes between relocs to MAXRUN.
        (ieee_write_me_part): Set me_record to the file offset after the
        start address.
        (ieee_write_processor): New static function.
        (ieee_write_object_contents): Use ieee_write_processor.

Fri Feb  9 10:53:00 1996  Ian Lance Taylor  <ian@cygnus.com>

        * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.

        * coff-aux.c: Change include of aux.h to aux-coff.h.

Thu Feb  8 14:01:03 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

        * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
        relocation put the addend both in the reloc entry and the data.
        (elf_m68k_finish_dynamic_symbol): Likewise.  Mask out marker in
        GOT offset value.

        * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
        a R_68K_PCxx reloc against a defined global symbol directly.
        (elf_m68k_check_relocs): Don't count such a reloc.

        * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
        a PLTxx reloc as dynamic.  Disallow PLTxxO reloc against a local
        symbol for now, otherwise always record the symbol as dynamic.
        (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
        is not referenced by a dynamic object, and we are not making a
        shared object, then don't make a PLT entry.  If we do make a PLT
        entry, make sure the symbol has been recorded as dynamic.

Wed Feb  7 13:56:06 1996  Ian Lance Taylor  <ian@cygnus.com>

        * configure.host: When making a shared library, set HLDFLAGS to
        pass an appropriate -rpath option.  Use the make variable SONAME
        as the shared library soname, rather than computing it here.  On
        SunOS, build stamp-tshlink in place of $(SHLINK).
        * Makefile.in (SONAME): New variable.
        ($(SHLINK)): Make a link to the transformed name, as well.
        (stamp-tshlink): New target.
        (install): Skip stamp-tshlink during install.

Wed Feb  7 13:37:39 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
        linker sections have been set up yet.

        * elf.c (make_mapping): Add an additional argument to suppress
        making the first section include the program headers.
        (map_sections_to_segments): If the user used -Ttext such that the
        program headers are on a different page, do not set the flags
        saying that this section includes the program headers.

Tue Feb  6 14:04:49 1996  J.T. Conklin  <jtc@rtl.cygnus.com>

        * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
        don't define TRAD_HEADER.
        * configure: Rebuild.

        * netbsd-core.c: New file, support for NetBSD core files.
        * hosts/*nbsd.h: Removed.

Tue Feb  6 11:47:49 1996  Doug Evans  <dje@charmed.cygnus.com>

        * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
        (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
        * libbfd.h, bfd-in2.h: Regenerated.
        * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
        bfd_elf32_bfd_reloc_type_lookup.
        (reloc_type{,_names}): Deleted.
        (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
        Add sparc64 relocs.
        (sparc_reloc_map): Add sparc64 relocs.
        (sparc_elf_notsupported_reloc): New static function.
        (sparc_elf_wdisp16_reloc): New static function.
        (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
        (elf32_sparc_relocate_section): Likewise.
        (bfd_elf32_bfd_reloc_type_lookup): Define.
        * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
        (reloc_type{,_names}): Deleted.
        (elf_sparc_howto_table): Deleted.
        (sparc_reloc_map): Deleted.
        (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
        (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.

Tue Feb  6 12:12:22 1996  Ian Lance Taylor  <ian@cygnus.com>

        * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
        *-*-hpux* host.

        * Makefile.in (program_transform_name): New variable.
        (install): Transform library name before installing it.

Mon Feb  5 10:38:27 1996  Ian Lance Taylor  <ian@cygnus.com>

        * archures.c (bfd_mach_i960_hx): Define.
        * bfd-in2.h: Rebuild.
        * cpu-i960.c (scan_960_mach): Accept machine "hx".
        (MATRIX): Expand entries for HX.
        (arch_info_struct): Add i960:hx entry.
        * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
        * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
        (coff_set_flags): Handle bfd_mach_i960_hx.

        Support for building as a shared library, based on patches from
        Alan Modra <alan@spri.levels.unisa.edu.au>:
        * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
        New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
        SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
        * configure: Rebuild.
        * configure.host: If --enable-shared, adjust shared library stuff
        based on the host.  If the host is SunOS, and the linker supports
        -rpath, set HLDFLAGS to use it.
        * Makefile.in (ALLLIBS): New variable.
        (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
        (COMMON_SHLIB, SHLINK): New variables.
        (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
        (STAGESTUFF): Remove variable.
        (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
        $(TARGETLIB).
        (stamp-ofiles): New target, like old ofiles target, but build
        using a temporary file and move-if-change, and touch stamp-ofiles
        when done.
        (ofiles): Just depend upon stamp-ofiles.
        (stamp-piclist, piclist): New targets.
        ($(SHLIB), $(SHLINK)): New targets.
        (targets.o, archures.o): Build twice if PICFLAG is set.
        (do_mostlyclean): Remove pic/*.o.
        (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
        stamp-piclist.
        (do_distclean): Remove pic and stamp-picdir.
        (install): Install shared libraries.
        ($(OFILES)): Depend upon stamp-picdir.
        (stamp-picdir): New target.

        * libcoff-in.h: Add comment reminding people that libcoff.h is a
        generated file.
        * libcoff.h: Rebuild.

        * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
        flavour of a section with no owner.

        * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
        ELF_LINK_NON_ELF flag.
        (mips_elf_create_got_section): Likewise.

        * elf.c: Revert last change, since it breaks dynamic linking.
        * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
        field.
        * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
        * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
        (elfNN_bed): Don't initialize want_hdr_in_seg field.

Sun Feb  4 20:45:13 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf.c (assign_file_positions_for_segments): If the backend does
        not want the elf header or the program headers in the address
        space, do not include them in the calculations.

        * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
        function to determine if we need additional program headers.
        (ppc_elf_modify_segment_map): Define as a NOP function for now.
        (ppc_elf_create_linker_section): .sdata2 is a read-only section.

Sat Feb  3 23:00:03 1996  Ian Lance Taylor  <ian@cygnus.com>

        * coffcode.h: Move today's libcoff.h change into coffcode.h.

Sat Feb  3 15:43:44 1996  Fred Fish  <fnf@cygnus.com>

        * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
        back into one line.  Some compilers (sunos 4.1.3 for example)
        won't accept args split across more than one line.

Fri Feb  2 11:42:15 1996  Steve Chamberlain  <sac@slash.cygnus.com>

        * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
        * configure: Regenerate.

Fri Feb  2 12:12:16 1996  Jeffrey A Law  (law@cygnus.com)

        * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
        try to do arithmetic on a void *, cast it to a unsigned char * first.

Thu Feb  1 16:04:06 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf-bfd.h (ELF_LINK_NON_ELF): Define.
        * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
        ELF_LINK_NON_ELF.
        * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
        flag for a newly defined symbol.
        (NAME(bfd_elf,record_link_assignment)): Likewise.
        (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
        set the DEF or REF_REGULAR flags correctly.

        * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
        (libbfd.h, libcoff.h): Corresponding change.

        * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
        a PLT32 reloc as dynamic.
        (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
        is not referenced by a dynamic object, and we are not making a
        shared object, then don't make a PLT entry.  If we do make a PLT
        entry, make sure the symbol has been recorded as dynamic.

Wed Jan 31 17:23:32 1996  Steve Chamberlain  <sac@slash.cygnus.com>

        * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
        * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
        (powerpcle-*-cygwin32): New.
        * peicode.h (add_data_entry): Get address from vma.

Wed Jan 31 16:23:57 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elflink.c (_bfd_elf_create_linker_section): If the symbol
        attached to the section has already been created as an undefined
        symbol, treat it as if it hasn't been created yet.

Wed Jan 31 16:16:53 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elflink.h (elf_bfd_final_link): Don't output initial dummy
        symbol or section symbols if stripping all symbols and this is not
        a relocateable link.  Don't output the symbol string table if
        there are no symbols.
        (elf_link_flush_output_syms): Don't do anything if there are no
        symbols to flush.

Wed Jan 31 12:55:49 1996  Richard Henderson  <rth@tamu.edu>

        * coff-aux.c: New file.
        * hosts/m68kaux.h: New file.
        * config.bfd (m68*-apple-aux*): New target.
        * configure.in (m68*-apple-aux*): New native host.
        (m68kaux_coff_vec): New vector.
        * configure: Rebuild.
        * targets.c (m68kaux_coff_vec): Declare.
        * coffcode.h (bfd_coff_backend_data): Add field
        _bfd_coff_link_add_one_symbol.
        (bfd_coff_link_add_one_symbol): Define.
        (compare_arelent_ptr): New static function if TARG_AUX.
        (coff_write_relocs): If TARG_AUX, sort the relocs.
        (coff_write_object_contents): Set A/UX aouthdr magic number.
        (coff_link_add_one_symbol): Define if not defined.
        (bfd_coff_std_swap_table): Initialize new field.
        * libcoff.h: Rebuild.
        * cofflink.c (coff_link_add_symbols): Call
        bfd_coff_link_add_one_symbol rather than
        _bfd_generic_link_add_one_symbol.
        * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
        * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
        * coff-mips.c (mips_ecoff_backend_data): Likewise.
        * Makefile.in: Rebuild dependencies.
        (BFD32_BACKENDS): Add coff-aux.o.
        (BFD32_BACKENDS_CFILES): Add coff-aux.c.

Wed Jan 31 11:37:46 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

        * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
        relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.

Tue Jan 30 12:09:04 1996  Ian Lance Taylor  <ian@cygnus.com>

        * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
        $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
        (maintainer-clean): Warn about deleting special files.
        (bfd-in2.h, libbfd.h, libcoff.h): New targets.

        * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
        warning symbols correctly.
        * elf32-i386.c (elf_i386_relocate_section): Likewise.
        * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
        * elf32-mips.c (mips_elf_relocate_section): Likewise.
        * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
        * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
        * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.

        * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
        warnings.

Mon Jan 29 14:27:24 1996  Kim Knuttila  <krk@cygnus.com>

        * libcoff-in.h: aligned newly exported names with bfd naming 
        conventions. Removed an erroneous define of POWERPC_LE_PE.
        * libcoff.h: Rebuild.
        * cofflink.c, coff-ppc.c: the above function name changes

Mon Jan 29 13:06:28 1996  Ian Lance Taylor  <ian@cygnus.com>

        From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
        * ecoff.c (struct extsym_info): Define.
        (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
        to ecoff_link_write_external.
        (ecoff_link_write_external): Accept a struct extsym_info pointer.
        Strip symbols when appropriate.

        Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
        * syms.c (BSF_OBJECT): Define.
        (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
        * bfd-in2.h: Rebuild.
        * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
        STT_OBJECT symbol.
        * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
        is set.

        * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
        copying relocs into a shared object, treat a defined global symbol
        as a local symbol.
        * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
        * elf32-mips.c (mips_elf_relocate_section): Likewise.
        * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.

        * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
        real defined symbol, not to a weak defined symbol.

Mon Jan 29 11:34:36 1996  Kim Knuttila  <krk@cygnus.com>

        * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
        and made a few static functions externs.

        * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
        POWERPC_LE_PE hack in cofflink.

        * libcoff-in.h: promoted the following from cofflink.c to allow
        _bfd_coff_final_link to be overridden -  STRING_SIZE_SIZE,
        coff_debug_merge_element, struct coff_debug_merge_type, 
        coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
        coff_debug_merge_hash_table_init,  coff_debug_merge_hash_table_free,
        coff_debug_merge_hash_lookup, coff_link_section_info, 
        coff_final_link_info, coff_debug_merge_hash_newfunc,
        coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.

        * libcoff.h: re-gen'd

Fri Jan 26 18:33:35 1996  Ian Lance Taylor  <ian@cygnus.com>

        * syms.c: Include "bfdlink.h".
        (struct stab_find_info): Define.
        (_bfd_stab_section_find_nearest_line): New function.
        * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
        * libbfd.h: Rebuild.
        * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
        * elf.c (_bfd_elf_find_nearest_line): Try calling
        _bfd_stab_section_find_nearest_line before searching the ELF
        symbol table.  Find the closest STT_FUNC symbol, not the last one.
        * libcoff-in.h (coff_data_type): Add line_info field.
        * libcoff.h: Rebuild.
        * coffgen.c (coff_find_nearest_line): Try calling
        _bfd_stab_section_find_nearest_line before searching the COFF
        symbol table.
        * Makefile.in: Rebuild dependencies.

Fri Jan 26 16:11:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
        4 bytes, so we get the correct value when updating the register
        field in little endian mode.

Thu Jan 25 12:14:16 1996  Ian Lance Taylor  <ian@cygnus.com>

        * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
        entry_section fields.  Add sntoc and snentry fields.
        * libcoff.h: Rebuild.
        * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
        not toc_section and entry_section (the COFF file does not have any
        sections at this point).
        (coff_write_object_contents): Set o_snentry and o_sntoc from
        snentry and sntoc rather than entry_section and toc_section.
        * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
        snentry, not toc_section and entry_section.
        * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
        entry_section from hentry.
        (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
        set snenty.
        (xcoff_link_input_bfd): Set sntoc, not toc_section.
        (xcoff_write_global_symbol): Get toc_section from sntoc, rather
        than using toc_section directly.

        * archures.c: Add missing `.' in enum bfd_architecture.
        * bfd-in2.h: Rebuild.

        * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec.  From
        Robert Lipe <robertl@arnet.com>.

Thu Jan 25 12:08:51 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
        to sections we allocate.  Use bfd_zalloc to allocate initialial
        sections, not bfd_alloc.
        (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
        SDA{,2}I16 relocations.
        (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
        whether to put something in .sbss or not.
        (ppc_elf_relocate_section): Add support for more relocations.  Add
        in sec->output_offset where appropriate.  Make error messages
        include the symbol name.

        * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
        trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
        doesn't get redefined messages if -shared.

        * elflink.h (elf_create_pointer_linker_section) Only bump RELA
        section if the rel_section field has been set up.

Wed Jan 24 20:40:26 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
        relocations.

Wed Jan 24 10:38:34 1996  Doug Evans  <dje@charmed.cygnus.com>

        * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
        of flags, only flags used are controlled by mach number.  Bump up
        output file mach number to highest of input file mach numbers.
        (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
        (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.

        * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
        bfd_elf64_sparc_vec support.

Tue Jan 23 14:33:05 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
        the embedded bit is set on some objects and not on others.  Just
        or it together.
        (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
        relocations.

Tue Jan 23 14:22:45 1996  Ian Lance Taylor  <ian@cygnus.com>

        * coffcode.h (coff_new_section_hook): Don't try to align the
        .stabstr section.

        * coffcode.h (coff_set_section_contents): Fix the handling of the
        .lib section to work even if the entire section contents are
        written at once.  From Gvran Uddeborg <gvran@uddeborg.pp.se> and
        Robert Lipe <robertl@arnet.com>.

Mon Jan 22 18:45:51 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elflink.h (elf_finish_pointer_linker_section): Don't allocate
        memory here for contents.

        * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
        _SDA2_BASE_ by 32768.
        (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
        started using.  Allocate contents for .sdata and .sdata2 sections
        also.
        (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
        rather than _name.
        (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
        size _SDA{,2}_BASE_.
        (ppc_elf_relocate_section): Change how sdata{,2} relocations are
        done.

Mon Jan 22 08:52:04 1996  Doug Evans  <dje@charmed.cygnus.com>

        * elflink.h (elf_finish_pointer_linker_section): Fix typo.

        * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
        (bfd_mach_sparc_{v8plus,v8plusa}): Define.
        (bfd_mach_sparc_v9a): Define.
        (bfd_mach_sparc_v9_p): Define.
        * bfd-in2.h: Regenerated.
        * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
        bfd_mach_sparc_v9.
        * elf64-sparc.c (sparc64_elf_object_p): Likewise.
        * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
        to bfd_elf32_sparc_vec.
        * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
        Add v8plus{,a} support.
        Add v9a support.
        (sparc_compatible): New function.
        * elf32-sparc.h: #include "elf/sparc.h".
        (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
        elf32_sparc_final_write_processing): New functions.
        (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
        elf_backend_final_write_processing): Define.

Mon Jan 22 11:21:51 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf-bfd.h (struct elf_link_hash_entry): Add
        linker_section_pointer field.
        (enum elf_linker_section_enum): Enumeration for new way of
        creating linker dynamic sections and symbols.
        (elf_linker_section{,_pointers}): New structures for creating
        dynamic sections and symbols.
        (elf_obj_tdata): Add linker_section_pointers and linker_section
        fields.
        (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
        (_bfd_elf_create_linker_section): New declarations.
        (_bfd_elf_find_pointer_linker_section): Ditto.
        (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
        (_bfd_elf_make_linker_section_rela): Ditto.

        * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.

        * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
        (ppc_elf_create_linker_section): New function to create the
        sections .got, .sdata, and .sdata2.
        (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
        needed.
        (ppc_elf_check_relocs): Support more of the eabi relocations.
        (ppc_elf_relocate_section): Ditto.
        (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
        if the .sdata{,2} + .sbss{,2} section size is > 32k.

        * elflink.h (elf_create_pointer_linker_section): New function to
        create initialized pointers in dynamic linker sections.
        (elf_finish_pointer_linker_section): Actually intialize the
        pointers created above.

        * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
        macros to provide both 32 and 64 bit versions of
        elf_create_pointer_linker_section.
        (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
        provide both 32 and 64 bit versions of
        elf_finish_pointer_linker_section.

        * elflink.c (_bfd_elf_create_linker_section): New function to
        create a linker section.
        (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
        given address in the linker pointer offsets created for a given
        symbol.
        (_bfd_elf_make_linker_section_rela): Make a RELA section
        corresponding to the generated linker section.

Sat Jan 20 08:36:10 1996  Doug Evans  <dje@canuck.cygnus.com>

        * elf32-sparc.c (ELF_MACHINE_ALT1): Define.

Thu Jan 18 18:25:34 1996  Kim Knuttila  <krk@cygnus.com>

        * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
        (coff_ppc_relocate_section): Handle special values for gcc built dlls.
        (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
        Also begin the toc at 4 as an eye catcher ('31313131' marks the first
        toc entry in an objdump) for now.
        (ppc_do_last, ppc_get_last): New function - needed to save processing 
        the toc owner to the end.
        (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the 
        toc owner last.

        * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the 
        toc owner from being done till last. Must define POWERPC_LE_PC 
        to enable it.

        * coffcode.h (coff_set_alignment_hook): alignment setting for .stab

        * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
        to INFO.
        (coff_swap_aouthdr_out): Removed a non-working hack for computing the
        SizeOfImage for PowerPC. Ignore the size of the .junk section.

Thu Jan 18 17:42:12 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elfcore.h: Include <signal.h> before <sys/procfs.h>.

Wed Jan 17 12:40:14 1996  Ian Lance Taylor  <ian@cygnus.com>

        * cpu-powerpc.c (arch_info_struct): Change last entry to not point
        back to first.
        (bfd_powerpc_arch): Point at first entry in arch_info_struct.

Tue Jan 16 15:10:49 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf.c (assign_file_positions_for_segments): Don't increment file
        offset for a segment which contains no loadable sections.

Mon Jan 15 17:46:27 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * reloc.c: Add new PowerPC relocations.
        * {bfd-in2,libbfd}.h: Regenerate.

        * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
        (ppc_elf_reloc_type_lookup): Lookup new relocations.

Mon Jan 15 14:29:44 1996  Ian Lance Taylor  <ian@cygnus.com>

        * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
        entries.

        * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
        info->shared.

        * coffgen.c (coff_find_nearest_line): Don't try to cache
        information in sections that are not owned by a BFD.  From Richard
        Henderson <richard@atheist.tamu.edu>.

        * elf32-mips.c: Numerous changes to dynamic linking code, mostly
        from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
        * elflink.h (elf_link_output_extsym): Remove special check for
        _rld_new_interface.

        * ecoffswap.h: Add prototypes for static functions.

Sun Jan 14 21:36:08 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
        (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
        references.
        (ppc_elf_relocate_section):  No longer allow .sdata/.sbss sections
        to satisfy a TOC16 relocation.  Rewrite unsupported relocation
        support.  Begin support for R_PPC_SDA{2,}REL.

Sat Jan 13 09:36:52 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
        create the .got and .got.neg sections.
        (ppc_elf_size_dynamic_sections): Call it.
        (ppc_elf_check_relocs): Call it.
        (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
        (ppc_elf_check_relocs): Add error messages for relocations we
        don't yet support.  Do not include R_PPC_SDAREL16 like a GOT
        relocation.

Fri Jan 12 15:27:59 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
        section flags for V.4 and eabi.

Fri Jan 12 13:59:16 1996  Ian Lance Taylor  <ian@cygnus.com>

        * elf.c (assign_file_positions_for_segments): If a segment
        contains no sections, don't mark it as readable.

        * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
        * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.

        * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
        dynamic section, if there is one.
        * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
        (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
        (bfd_elf64_swap_dyn_in): Likewise.
        * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
        PTR.
        (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.

        * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
        DT_TEXTREL entry because of .rel.plt.  From Martin Pirker
        <pirker@eiunix.tuwien.ac.at>.

Thu Jan 11 17:06:14 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
        PowerPC V.4 and eabi.
        * bfd-in2.h: Regenerate.
        * libfd.h: Regenerate.

        * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.

        * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
        section type and SHF_EXCLUDE section flag, turning them into the
        appropriate bfd section flag.

Thu Jan 11 11:23:30 1996  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (xcoff_link_add_symbols): Create the special
        sections if we see a DYNAMIC object, in case that is the only
        XCOFF input object we see.
        
        * elf32-mips.c: Extensive changes for a start at dynamic linking
        support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.

        * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
        (struct elf_backend_data): Remove
        elf_backend_create_program_headers field.  Add
        elf_backend_additional_program_headers and
        elf_backend_modify_segment_map fields.
        * elfxx-target.h (elf_backend_type_change_ok): Define if not
        defined.
        (elf_backend_additional_program_headers): Likewise.
        (elf_backend_modify_segment_map): Likewise.
        (elf_backend_create_program_headers): Don't define.
        (elfNN_bed): Change to account for field changes.
        * elf.c (assign_file_positions_for_segments): Call new
        modify_segment_map backend function.  Don't call old
        create_program_headers backend function.
        (get_program_header_size): Call additional_program_headers rather
        than create_program_headers.
        * elflink.h (elf_link_add_object_symbols): Initialize
        type_change_ok from new backend field.
        (elf_link_output_extsym): Don't warn if _rld_new_interface is
        defined.
        (elf_reloc_link_order): Treat a reloc against a defined symbol as
        a reloc against the appropriate section.

        * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
        (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
        (elf_flags_init): Rename from elf_ppc_flags_init.
        * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
        elf_ppc_flags_init.
        (ppc_elf_copy_private_bfd_data): Likewise.
        (ppc_elf_merge_private_bfd_data): Likewise.

        * elf32-m68k.c (howto_table): Change src_mask to 0 for all
        relocation entries.

Tue Jan  9 15:22:53 1996  David Mosberger-Tang  <davidm@azstarnet.com>

        * coff-alpha.c (alpha_relocate_section): During final link, allow
        output .lita section to be bigger than 64k by adjusting gp value
        on a per-input section basis.
        * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
        field.
        (struct ecoff_section_tdata): Add gp field.

Tue Jan  9 12:00:36 1996  Ian Lance Taylor  <ian@cygnus.com>

        Handle Alpha ECOFF changes in OSF/1 3.2.
        * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
        field.
        * coff-alpha.c: Include "aout/ar.h".
        (alpha_ecoff_get_relocated_section_contents): Don't require an
        ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
        3.2 doesn't generate one.
        (alpha_relocate_section): Likewise.
        (alpha_ecoff_slurp_armap): Define.
        (alpha_ecoff_slurp_extended_name_table): Define.
        (alpha_ecoff_construct_extended_name_table): Define.
        (alpha_ecoff_truncate_arname): Define.
        (alpha_ecoff_write_armap): Define.
        (alpha_ecoff_generic_stat_arch_elt): Define.
        (alpha_ecoff_update_armap_timestamp): Define.
        (ARFZMAG): Define.
        (alpha_ecoff_read_ar_hdr): New static function.
        (alpha_ecoff_get_elt_at_filepos): New static function.
        (alpha_ecoff_openr_next_archived_file): New static function.
        (alpha_ecoff_get_elt_at_index): New static function.
        (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
        (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
        _bfd_ecoff to alpha_ecoff.
        * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
        field from backend structure, rather than always calling
        _bfd_get_elt_at_filepos.
        * coff-mips.c (mips_ecoff_backend_data): Initialize
        get_elt_at_filepos field.
        * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
        from _bfd_generic_read_ar_hdr with minor changes.
        (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
        * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
        * libbfd.h: Rebuild.

        * bfd-in.h (BFD_IN_MEMORY): Define.
        * libbfd-in.h (struct bfd_in_memory): Define.
        * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
        (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
        (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
        (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
        * bfd.c (struct _bfd): Change iostream field from char * to PTR.
        (bfd_get_size): Handle BFD_IN_MEMORY flag.
        * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
        (bfd_open_file): Cast to PTR, not char *, when setting iostream.
        (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
        * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
        iostream.
        (bfd_openstreamr): Likewise.
        * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
        BFD_IN_MEMORY is not set.
        * riscix.c (riscix_some_aout_object_p): Likewise.
        * bfd-in2.h, libbfd.h: Rebuild.

        * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
        (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
        (bfd_get_elt_at_index): Define.
        * archive.c (_bfd_generic_get_elt_at_index): Rename from
        bfd_get_elt_at_index.  Change index parameter from int to
        symindex.
        * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
        (_bfd_noarchive_get_elt_at_index): Define.
        (_bfd_archive_bsd_get_elt_at_index): Define.
        (_bfd_archive_coff_get_elt_at_index): Define.
        * bfd-in2.h, libbfd.h: Rebuild.
        * aout-target.h (MY_get_elt_at_index): Define if not defined.
        * coff-rs6000.c (xcoff_get_elt_at_index): Define.
        * ieee.c (ieee_get_elt_at_index): Define.
        * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
        * oasys.c (oasys_get_elt_at_index): Define.
        * som.c (som_get_elt_at_index): Define.

        * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
        numbers to the .text section.

Mon Jan  8 17:00:57 1996  Ian Lance Taylor  <ian@cygnus.com>

        * ieee.c (ieee_write_debug_part): Change return type to boolean.
        If there is a SEC_DEBUGGING section, get the contents of the debug
        information part from it.
        (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
        section in memory.
        (ieee_write_object_contents): Check ieee_write_debug_part return.

Thu Jan  4 17:12:37 1996  Fred Fish  <fnf@cygnus.com>

        * config.bfd (i[345]86-*-freebsd*): Add target.
        * configure.in (i386freebsd_vec): Add vec.
        * configure: Regenerate.
        * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
        (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
        Rebuild dependencies..
        * freebsd.h: New file.
        * i386freebsd.c: New file.
        * targets.c (i386freebsd_vec): Declare.
        (bfd_target_vector): Add i386freebsd_vec.
        * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
        * i386netbsd.c (SEGMENT_SIZE):  Define as TARGET_PAGE_SIZE
        
Thu Jan  4 16:27:46 1996  Ian Lance Taylor  <ian@cygnus.com>

        * ieee.c (ieee_slurp_debug): New static function.
        (ieee_object_p): Call it.
        (ieee_slurp_section_data): Skip debugging sections.
        (ieee_get_reloc_upper_bound): Likewise.
        (ieee_get_section_contents): Likewise.
        (ieee_canonicalize_reloc): Likewise.
        (ieee_write_section_part): Likewise.
        (ieee_write_debug_part): Likewise.
        (ieee_write_data_part): Likewise.
        (init_for_output): Likewise.

Wed Jan  3 19:42:47 1996  Michael Meissner  <meissner@wogglebug.tiac.net>

        * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
        work.
        (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
        relocs, since ppc_elf_relocate_section handles the linker case.
        (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
        used.
        (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
        ppc_elf_relocate_section since that is now the only caller.
        (ppc_elf_relocate_section): Ditto.

Wed Jan  3 15:11:30 1996  Ian Lance Taylor  <ian@cygnus.com>

        * coffcode.h (coff_write_object_contents): If we don't know the
        section of the entry point for an XCOFF executable, always set the
        entry address to -1.

Tue Jan  2 14:17:15 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf.c (bfd_section_from_shdr): Add support for note sections.

Tue Jan  2 13:10:25 1996  Ian Lance Taylor  <ian@cygnus.com>

        * bfd-in.h (struct _symbol_info): Add stab_type field.
        * bfd-in2.h: Rebuild.
        * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.

        * elf32-ppc.c: Remove trailing newline from calls to
        _bfd_error_handler.
        (ppc_elf_merge_private_bfd_data): Only warn about endianness
        difference if target endianness is known.

Thu Dec 21 12:43:49 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
        old style TOC16 references without using R_PPC_GOT.
        (ppc_reloc_type): Ditto.
        (ppc_elf_reloc_type_lookup): Add support for TOC16.
        (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
        (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
        (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
        (ppc_elf_check_relocs): New function for GOT/PLT support that is
        work in progress.
        (ppc_elf_adjust_dynamic_symbol): Ditto.
        (ppc_elf_adjust_dynindx): Ditto.
        (ppc_elf_size_dynamic_sections): Ditto.
        (ppc_elf_finish_dynamic_symbol): Ditto.
        (ppc_elf_finish_dynamic_sections): Ditto.
        (ELF_DYNAMIC_INTERPRETER): Define.

Wed Dec 20 19:14:18 1995  Ken Raeburn  <raeburn@cygnus.com>

        * elf.c (copy_private_bfd_data): When attaching sections to
        segments ignore sections that won't be allocated.  Patch from
        Andreas Schwab.

Tue Dec 19 20:01:43 1995  Ken Raeburn  <raeburn@cygnus.com>

        * config.bfd: Match on m68k-cbm-* only if OS doesn't match
        anything else.

Tue Dec 19 16:38:59 1995  Ian Lance Taylor  <ian@cygnus.com>

        * coff-i960.c (CALC_ADDEND): Define.
        (coff_i960_relocate_section): Add the input section VMA to the
        addend for PC relative relocs.

Sun Dec 17 20:11:55 1995  Kim Knuttila  <krk@cygnus.com>

        * peicode.h (pe_print_pdata): Must test the entire entry for zero
        to correctly terminate.

Fri Dec 15 12:05:57 1995  Ian Lance Taylor  <ian@cygnus.com>

        * targets.c (enum bfd_endian): Define.
        (bfd_target): Rename byteorder_big_p to byteorder, and change it
        from boolean to enum bfd_endian.  Change header_byteorder_big_p
        correspondingly.
        * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
        (bfd_header_big_endian, bfd_header_little_endian): New macros.
        * bfd-in2.h: Rebuild.
        * All targets: Change initialization of byteorder and
        header_byteorder to use enum bfd_endian values rather than
        booleans.
        * All files: Change all references to byteorder_big_p and
        header_byteorder_big_p to use new bfd_*_endian macros.

        * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
        s_vaddr.
        * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
        vma.
        * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.

Fri Dec 15 07:32:09 1995  steve chamberlain  <sac@slash.cygnus.com>

        * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.

Thu Dec 14 13:45:37 1995  Ian Lance Taylor  <ian@cygnus.com>

        * ieee.c: Lots of minor cleanups.  Make many functions return
        errors rather than calling abort.  Also:
        (ieee_write_twobyte): Remove; change callers to call existing
        ieee_write_2bytes function.
        (ieee_write_expression): Don't output the section twice when
        outputting a local symbol.  Don't emit an extraneous zero if there
        is only one term.
        (ieee_slurp_sections): Set the lma as well as the vma.
        (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.

        * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
        a recognized one or bfd_arch_unknown.
        (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
        to succeed.
        (ihex_get_symtab): Likewise.

Wed Dec 13 15:44:06 1995  Ian Lance Taylor  <ian@cygnus.com>

        * aoutx.h: Include <ctype.h>.
        (struct aout_link_includes_table): Define.
        (struct aout_link_includes_totals): Define.
        (struct aout_link_includes_entry): Define.
        (aout_link_includes_lookup): Define macro.
        (struct aout_final_link_info): Add includes field.
        (aout_link_includes_newfunc): New static function.
        (NAME(aout,final_link)): Initialize includes hash table.
        (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.

Wed Dec 13 10:52:14 1995  Stan Shebs  <shebs@andros.cygnus.com>

        * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.

Wed Dec 13 11:07:45 1995  Kim Knuttila  <krk@cygnus.com>

        * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.

Tue Dec 12 17:42:06 1995  Kim Knuttila  <krk@cygnus.com>

        * peicode.h (pe_print_reloc): New function to dump the .reloc section.
        (pe_print_private_bfd_data): call pe_print_reloc.
        * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
        * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
        up some debugging as well.

Tue Dec 12 11:34:23 1995  Ian Lance Taylor  <ian@cygnus.com>

        * config.bfd: Handle sparc-*-elf*.  From Ronald F. Guilmette
        <rfg@monkeys.com>.

Fri Dec  8 17:47:07 1995  Ian Lance Taylor  <ian@cygnus.com>

        * elflink.h (elf_link_add_object_symbols): Set section_count to 0
        when setting sections to NULL.

Wed Dec  6 17:05:37 1995  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (struct xcoff_loader_info): Add export_defineds
        field.
        (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
        (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
        for all symbols.
        * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
        * bfd-in2.h: Rebuild.

Mon Dec  4 16:40:47 1995  Kim Knuttila  <krk@cygnus.com>

        * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's

Mon Dec  4 11:25:39 1995  Ian Lance Taylor  <ian@cygnus.com>

        * ihex.c (ihex_scan): Handle record types 4 and 5.
        (ihex_object_p): Permit types 4 and 5.
        (ihex_set_section_contents): Remove check for out of range
        addresses.
        (ihex_write_object_contents): Generate types 4 and 5.

        * elflink.h (elf_link_output_extsym): Just ignore warning and
        indirect references to symbols which don't really exist.

Sun Dec  3 19:00:27 1995  Kim Knuttila  <krk@cygnus.com>

        * peicode.h (pe_print_idata): Minor format fixes
        (pe_print_edata): New function. Under private printing, this formats
        the edata section of a PE file.
        (pe_print_private_bfd_data): Added call to pe_print_edata.

Sun Dec  3 16:46:54 1995  Richard Earnshaw (rearnsha@armltd.co.uk)

        * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
        index, don't call stoi.

Fri Dec  1 14:46:51 1995  Ian Lance Taylor  <ian@cygnus.com>

        * srec.c (srec_scan): Set lma as well as vma.

        * ihex.c: New file; support for Intel Hex format.
        * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
        (ihex_vec): Declare.
        (bfd_target_vector): Always include ihex_vec.
        * bfd.c (struct _bfd): Add ihex_data field to tdata union.
        * Makefile.in: Rebuild dependencies.
        (BFD_LIBS): Add ihex.o
        (BFD_LIBS_CFILES): Add ihex.c.
        * bfd-in2.h: Rebuild.

        * elf.c (assign_file_positions_for_segments): Sort the sections in
        each segment.
        (get_program_header_size): Return the right size if segment_map is
        not NULL.
        (copy_private_bfd_data): Don't bother to sort the sections.

        * bfd.c (bfd_record_phdr): New function.
        * bfd-in.h (bfd_record_phdr): Declare.
        * bfd_in2.h: Rebuild.

        * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
        BFD_ASSERT.

        * libbfd.c (bfd_malloc, bfd_realloc): New functions.
        (bfd_zmalloc): Return PTR, not char *.  Take size_t, not
        bfd_size_type.
        * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
        (bfd_zmalloc): Change declaration.
        * libbfd.h: Rebuild.
        * Many files: Use bfd_malloc and bfd_realloc rather than malloc
        and realloc.  Don't set bfd_error_no_memory if they fail.

Thu Nov 30 19:32:26 1995  Kim Knuttila  <krk@cygnus.com>

        * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
        uses as well. Added a new howto to deal with TOCREL16 relocs that 
        are TOCDEFN as well.
        (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
        to handle RVA relocs from dlltool.
        (ppc_coff_rtype2howto): TOCDEFN reloc addition.
        (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
        (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.

        * coffcode.h (coff_set_alignment_hook): check idata$X sections 
        to get the right section alignment.

Thu Nov 30 16:48:18 1995  Ian Lance Taylor  <ian@cygnus.com>

        * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
        p_paddr if p_paddr is zero.
        (make_mapping): Set includes_filehdr and includes_phdrs for first
        PT_LOAD segment.
        (map_sections_to_segments): Set includes_phdrs for PT_PHDR
        segment.
        (assign_file_positions_for_segments): Handle includes_filehdr and
        includes_phdrs.  Remove special handling of PT_PHDR and first
        PT_LOAD segments.
        (copy_private_bfd_data): Set includes_filehdr and includes_phdr
        when appropriate.  Remove special handling of PT_PHDR segment.
        Use a more complex condition for when a section is included in a
        segment to handle Solaris linker oddities.

Thu Nov 30 11:17:33 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>

        * coff-m88k.c (howto_table): Reformatted for easier reading;
        special_function now points to new function m88k_special_reloc.
        (howto_hvrt16): Function previously used for handling HVRT16 relocs
        removed.
        (rtype2howto): Do not add reloc's r_offset to the addend, this will
        be done correctly by m88k_special_reloc.
        (reloc_processing): New function to be used by RELOC_PROCESSING.
        (RELOC_PROCESSING): Define to call reloc_processing.

Wed Nov 29 12:42:36 1995  Ian Lance Taylor  <ian@cygnus.com>

        * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
        (pe_print_pdata): Likewise.

        * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
        obstack_alloc fails.
        (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
        fails.
        * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
        * Many files: don't set bfd_error_no_memory if one of the above
        routines fails.

        * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
        if p_paddr_valid is set.
        (copy_private_bfd_data): New static function.
        (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.

        * elf.c (assign_file_positions_for_segments): Fix case where extra
        program headers were allocated.

        * elf.c (_bfd_elf_print_private_bfd_data): New function.
        * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
        * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
        _bfd_elf_print_private_bfd_data.

        * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
        r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
        Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
        (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
        RELOC_SECTION_LITA for ALPHA_R_IGNORE.
        (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
        RELOC_SECTION_ABS to RELOC_SECTION_NONE.

Tue Nov 28 16:59:50 1995  Ian Lance Taylor  <ian@cygnus.com>

        * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
        * elf.c (make_mapping): New static function.
        (map_sections_to_segments): New static function.
        (elf_sort_sections): New static function.
        (assign_file_positions_for_segments): New static function.
        (map_program_segments): Remove.
        (get_program_header_size): Remove sorted_hdrs, count, and
        maxpagesize parameters.  Simplify.
        (assign_file_positions_except_relocs): When generating an
        executable, use assign_file_positions_for_segments.
        (elf_sort_hdrs): Remove.
        (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
        to get_program_header_size.

Mon Nov 27 12:27:46 1995  Ian Lance Taylor  <ian@cygnus.com>

        * hp300hpux.c (MY(callback)): Set lma as well as vma.

        * configure, config.in: Regenerate with autoconf 2.7.

        * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
        * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.

Wed Nov 22 12:02:09 1995  Ian Lance Taylor  <ian@cygnus.com>

        * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
        (ecoff_sec_to_styp_flags): Likewise.
        (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
        (ecoff_set_symbol_info): Handle scRConst.
        (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
        (ecoff_compute_section_file_positions): Handle .rconst section.
        (_bfd_ecoff_write_object_contents): Likewise.
        (ecoff_link_check_archive_element): Handle scRConst.
        (ecoff_link_add_externals): Likewise.
        (ecoff_link_write_external): Handle .rconst section.
        (ecoff_reloc_link_order): Likewise.
        * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
        * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
        section.
        (alpha_relocate_section): Handle RELOC_SECTION_RCONST.

        * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
        DEF_DYNAMIC flag is set.

Tue Nov 21 13:25:29 1995  Ken Raeburn  <raeburn@cygnus.com>

        * host-aout.c: If TRAD_HEADER is defined, include it.

Tue Nov 21 13:03:57 1995  Ian Lance Taylor  <ian@cygnus.com>

        * aclocal.m4 (AC_PROG_CC): Remove local definition.
        (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
        (BFD_NEED_DECLARATION): New function.
        * configure.in: Use BFD_NEED_DECLARATION.
        * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
        * configure, config.in: Rebuild with autoconf 2.6.

        * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
        special_sections before returning when called with a non XCOFF
        BFD.

        * coffgen.c (coff_renumber_symbols): Sort common symbols with
        global symbols.

        * coffcode.h (coff_compute_section_file_positions): Only pad the
        previous section to force file alignment when creating an
        executable.

Mon Nov 20 14:54:09 1995  Ian Lance Taylor  <ian@cygnus.com>

        * coffcode.h (coff_compute_section_file_positions): If
        RS6000COFF_C, set up the .debug section.

        * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
        if it is not large enough to accomodate the entire TOC area with
        signed 16 bit offsets.
        (xcoff_write_global_symbol): Handle negative TOC offsets in global
        linkage code.
        (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
        TOC anchor to use the TOC value used in the output file.

Sat Nov 18 18:01:41 1995  Ian Lance Taylor  <ian@cygnus.com>

        * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
        (_bfd_coff_read_string_table): Likewise.

Sat Nov 18 19:43:04 1995  Richard Earnshaw (rearnsha@armltd.co.uk)

        * pe-arm.c: Fix typos.
        * coff-arm.c: Likewise.

Fri Nov 17 16:22:04 1995  Kim Knuttila  <krk@cygnus.com>

        * coff-ppc.c (list_ele): Added "cat"egory member.
        (record_toc): New category parameter (priv or pub).
        (ppc_record_toc_entry): Check to see if toc bounds exceeded.
        (ppc_process_before_allocation): Removed embrionic data-in-toc from
        the mainline. It addes extra toc cells in error.
        (ppc_coff_swap_sym_in_hook): Added some documentation.
        (dump_toc): Can now diagnose "virtual toc" chicanery.

Fri Nov 17 10:41:25 1995  Philippe De Muyter  <phdm@info.ucl.ac.be>

        * elf-bfd.h (struct elf_link_hash_table): Change type of
        dynsymcount and bucketcount fields from size_t to bfd_size_type.

Fri Nov 17 10:02:58 1995  Ian Lance Taylor  <ian@cygnus.com>

        * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
        pointerize C_LEAFSTAT or C_LEAFEXT entries.

        * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
        DT_INIT and DT_FINI entries if the _init or _fini symbol is
        defined or mentioned in a regular file.

Thu Nov 16 15:16:42 1995  Kim Knuttila  <krk@cygnus.com>

        * coff-ppc.c (ppc_record_data_in_toc_entry): new function
        (coff_ppc_relocate_section): Handle TOCDEFN attribute
        (coff_ppc_relocate_section): Correct REL24 handling
        (ppc_process_before_allocation): Correct TOCDEFN handling

        * peicode.h (dir_names): Added name descriptions

Thu Nov 16 03:38:03 1995  Ken Raeburn  <raeburn@cygnus.com>

        * VERSION: Updated to cygnus-2.6.

Wed Nov 15 19:30:07 1995  Ken Raeburn  <raeburn@cygnus.com>

        * targets.c (m68k4knetbsd_vec): Declare.

Wed Nov 15 18:05:52 1995  Ian Lance Taylor  <ian@cygnus.com>

        * targets.c (bfd_target): Change type of second argument to
        _bfd_print_private_bfd_data from void * to PTR.
        * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
        using PTR rather than void *.
        * bfd-in2, libbfd.h: Rebuild.
        * peicode.h (pe_print_private_bfd_data): Change vfile from void *
        to PTR.
        * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
        _bfd_generic_bfd_print_private_bfd_data rather than casting
        bfd_true.

Wed Nov 15 04:09:14 1995  Ken Raeburn  <raeburn@cygnus.com>

        * Makefile.in (.dep1): Fix stupid typo in last change.  Remove any
        "DO NOT DELETE" lines or blank lines that mkdep writes on some
        systems.
        (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
        BFD64_BACKENDS_CFILES): New variables.
        (CFILES): Use them.
        
Tue Nov 14 11:52:23 1995  Ian Lance Taylor  <ian@cygnus.com>

        * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
        not at the file position of the first section.
        * coffcode.h (coff_compute_section_file_positions): Avoid using
        unportable #elif.
        (coff_write_object_contents): When generating a PPC PE executable
        with no symbols, round up the file size to a COFF_PAGE_SIZE
        boundary.
        * cofflink.c (_bfd_coff_final_link): If there are no symbols,
        don't write out a string table.

        * elf.c (bfd_section_from_shdr): When using a different section
        header, pass the new one to _bfd_elf_make_section_from_shdr.
        (elf_fake_sections): Don't set sh_info and sh_entsize fields.
        (elf_map_symbols): Add section VMA to symbol value when comparing
        against 0.
        (_bfd_elf_compute_section_file_positions): Only build symbol table
        if there are some symbols.  Set file offset of symtab and strtab
        sections.
        (assign_file_positions_except_relocs): Remove dosyms parameter.
        Change all callers.  Never set file offset of symtab and strtab
        sections.
        (_bfd_elf_copy_private_section_data): New function.
        (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
        (_bfd_elf_copy_private_symbol_data): New function.
        (swap_out_syms): Check for special mapping of st_shndx created by
        copy_private_symbol_data.
        * elfxx-target.h: Use new copy routines.
        * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
        (_bfd_elf_copy_private_section_data): Declare.

        * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.

        * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
        C_NT_WEAK.

        * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
        _bfd_dummy_target, matching the recent change to archive
        recognition.

Mon Nov 13 13:24:38 1995  Ian Lance Taylor  <ian@cygnus.com>

        * libbfd.c (bfd_get_file_window): Use casts to avoid doing
        arithmetic on PTR types.

        * aout-target.h (MY(callback)): Set the lma of the sections.

        * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
        symbol into a reloc against the section.

Mon Nov 13 07:31:35 1995  Kim Knuttila  <krk@cygnus.com>

        * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
        glue for the relocs: IMGLUE and IFGLUE.
        (record_toc): new function - tracks toc contents
        (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
        (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
        (ppc_coff_rtype2howto): removed invalid IMGLUE hack
        (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
        (ppc_record_toc_entry): Removed a debug define (duh)

        * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
        (pe_print_idata): New function - formats the idata section data
        (pe_print_pdata): New function - formats the pdata section data
        (pe_print_private_bfd_data): calls to above

Sun Nov 12 12:23:24 1995  Stan Shebs  <shebs@andros.cygnus.com>

        * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
        * coff-rs6000.c (rs6000coff_vec): Add conditional defines
        TARGET_SYM and TARGET_NAME for vector and BFD name.
        * coff-pmac.c (pmac_xcoff_vec): Remove.
        (TARGET_SYM, TARGET_NAME): Define.
        * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
        machine to 0, not all PowerMacs are 601s.

Fri Nov 10 12:10:14 1995  Ian Lance Taylor  <ian@cygnus.com>

        * elfcode.h (elf_object_p): Read in any program headers.
        * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
        based on the program headers, if any.
        (elf_fake_sections): Set sh_addr from the vma, not the lma.
        (map_program_segments): Set p_paddr of program headers based on
        the lma.

Thu Nov  9 13:01:31 1995  Ian Lance Taylor  <ian@cygnus.com>

        * archive.c (bfd_generic_archive_p): Preserve tdata in case of
        failure.

        * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
        trying to do a relocateable link with a non-a.out object file.

        * archive.c (bfd_generic_archive_p): Check the first object file
        in an archive even if target_defaulted is set.  If the object file
        has the wrong xvec, reject it.

        * aoutx.h (NAME(aout,set_section_contents)): If a section can not
        be represented, report the name via _bfd_error_handler.
        (translate_to_native_sym_flags): Likewise.
        * elf32-mips.c (mips_elf_final_link): Likewise.
        * oasys.c (oasys_write_sections): Likewise.

        * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
        which checks for STYP_OVRFLO sections.
        (coff_compute_section_file_positions): If RS6000COFF_C, handle
        reloc and lineno count overflows.
        (coff_write_object_contents): Call coff_count_linenumbers before
        coff_compute_section_file_positions.  If RS6000COFF_C, handle
        reloc and lineno count overflows.
        * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
        relocs before dealing with .pad sections.  Count overflow section
        headers when handling .pad sections.

        * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
        if RS6000COFF_C.

        * xcofflink.c (XCOFF_DESCRIPTOR): Define.
        (struct xcoff_link_hash_table): Add descriptor_section and
        special_sections fields.
        (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
        (xcoff_link_add_symbols): Set linkage section alignment.  Create
        descriptor section.  Check for magic symbol names (_text, etc.),
        and record them in special_sections if found.  Set
        XCOFF_DESCRIPTOR flag for a function descriptor, and set its
        descriptor field to point back to the function code symbol.
        (xcoff_sweep): Always mark the special descriptor_section.
        (bfd_xcoff_export_symbol): Check whether the symbol might be a
        function descriptor, and mark it if it is.
        (bfd_xcoff_size_dynamic_sections): Add new special_sections
        parameter, and fill it in.  Allocate space for the descriptor
        section.
        (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
        global linkage code.  If an undefined function descriptor is
        exported, arrange to define it.  Warn about any other undefined
        exported symbol.
        (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
        (xcoff_write_global_symbol): Create a function descriptor when
        necessary.
        * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
        * bfd-in2.h: Rebuild.

Thu Nov  9 08:40:23 1995  Kim Knuttila  <krk@cygnus.com>

        * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
        (ppc_coff_link_hash_table): new types for hashing
        (ppc_coff_link_hash_newfunc): hash entry constructor
        (ppc_coff_link_hash_table_init): hash table initializer
        (ppc_coff_link_hash_table_create): hash table constructor
        (ppc_record_toc_entry): changed references to hash table
        (coff_ppc_relocate_section): changed references to hash table

        * libcoff-in.h (coff_link_hash_entry): removed toc_offset
        * libcoff.h: Rebuild

        * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
        (coff_link_add_symbols): removed toc_offset init

Thu Nov  9 04:00:38 1995  Ken Raeburn  <raeburn@cygnus.com>

        * Makefile.in (.dep1): Make sure the file mkdep is to write exists
        first.

        * configure.in: Added new option --with[out]-mmap.  Set USE_MMAP
        if it is given and mmep is available.
        * acconfig.h: Undef USE_MMAP.
        * configure, config.in: Regenerated.
        * aoutx.h: If USE_MMAP is not defined, do all symbol and string
        table handling the old way.
        (aout_get_external_symbols): Don't complain if last byte of string
        table is nonzero.
        * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
        (bfd_free_window) [! USE_MMAP]: Don't define.
        (bfd_get_file_window,
        _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.

Wed Nov  8 20:03:44 1995  Eric Freudenthal <freudenthal@nyu.edu>

        * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
        0xffff0000.

Wed Nov  8 11:31:11 1995  Ian Lance Taylor  <ian@cygnus.com>

        * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
        compatible with AMD generated COFF files.  Try to support both AMD
        and GNU formats simultaneously.
        (coff_a29k_relocate_section): Likewise.

        * libbfd.c (bfd_get_file_window): Change writable parameter from
        int to boolean; update all callers.  Pass MAP_SHARED if not
        writable--it's required on Solaris.  Cast fprintf argument to
        avoid warning.
        * bfd-in.h (bfd_get_file_window): Update declaration.
        * bfd-in2.h: Rebuild.
        * aoutx.h: Update calls to bfd_get_file_window.

        * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
        Change all uses.
        (xcoff_swap_ldhdr_in): New static function.
        (xcoff_swap_ldsym_in): New static function.
        (xcoff_find_reloc): Handle the case of a single reloc correctly.
        (xcoff_link_add_symbols): If we just created a descriptor, pass it
        to _bfd_generic_link_add_one_symbol, to save a hash lookup.
        Handle XTY_ER/XMC_XO symbols correctly.
        (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
        rather than normal symbol table.
        (bfd_xcoff_import_symbol): It's not an error if the symbol is
        already defined with the same absolute value.
        (xcoff_mark): When considering called symbols, check whether the
        descriptor is from a dynamic object, rather than the symbol
        itself.
        (xcoff_build_ldsyms): Likewise.

        * libbfd.c (bfd_get_file_window): Change return type to boolean.
        Cast realloc and malloc return values.  If malloc or realloc fail,
        set bfd_error_no_memory.
        * bfd-in.h (bfd_get_file_window): Change type to boolean.
        * bfd-in2.h: Rebuild.

Tue Nov  7 11:53:48 1995  Kim Knuttila  <krk@cygnus.com>

        * coff-ppc.c (ppc_record_toc_entry): new function.
        (in_reloc_p): changed return value.
        (coff_ppc_relocate_section): much rework.
        (ppc_allocate_toc_section): new function.
        (ppc_process_before_allocation): new function.
        (ppc_coff_swap_sym_in_hook): new function.

        * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
        (coff_link_add_symbols): initialize toc_offset.

        * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
        (coff_swap_aouthdr_out): Added more sections to the data
        dictionary for the pe file header. Also changed linker version
        number on the ppc side.
        (dir_names): small improvements to the dictionary printing.
        (pe_mkobject_hook): save the file level flags.

        * libcoff-in.h (coff_link_hash_entry): added toc_offset field
        (pe_tdata): added real_flags field
        (coff_tdata): added local_toc_sym_map and access macro

        * libcoff.h (coff_link_hash_entry): added toc_offset field
        (pe_tdata): added real_flags field
        (coff_tdata): added local_toc_sym_map and access macro

        * coffcode.h (coff_set_alignment_hook): added hook for PE.
        (coff_mkobject): init for local_toc_sym_map
        (coff_write_object_contents): set the internal_a.magic to
        IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
        ppc compilers use.

Tue Nov  7 13:48:58 1995  Ian Lance Taylor  <ian@cygnus.com>

        * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
        entries until both the line number address and the function name
        address are too large.

        * configure.in: Call AC_CHECK_PROG to find and cache AR.
        * configure: Rebuilt.

        * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
        is defined in the environment.

Tue Nov  7 10:57:24 1995  Jeffrey A Law  (law@cygnus.com)

        * som.c (som_get_section_contents_in_window): Define to use
        generic version.

Mon Nov  6 17:13:15 1995  Harry Dolan  <dolan@ssd.intel.com>

        * coff-i860.c: New file, based on coff-i386.c.
        * cpu-i860.c: New file, based on cpu-i386.c.
        * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
        * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
        targets, using i860coff_vec.
        * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
        trad-core.o and hosts/i860mach3.h.
        (i860coff_vec): Use coff-i860.o and cofflink.o.
        * configure: Rebuild.
        * Makefile.in: Rebuild dependencies.
        (ALL_MACHINES): Add cpu-i860.o.
        (BFD32_BACKENDS): Add coff-i860.o.
        (CFILES): Add cpu-i860.c and coff-i860.c.
        * targets.c (i860coff_vec): Declare.
        (bfd_target_vector): Add &i860coff_vec. 
        * archures.c (bfd_i860_arch): Declare.
        (bfd_archures_list): Add &bfd_i860_arch.
        * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
        (coff_set_flags): Handle bfd_arch_i860.
        (coff_write_object_contents): Handle I860 a.out magic number.

Mon Nov  6 14:34:07 1995  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
        the created .tc section to 2.
        (xcoff_mark): Don't keep a .loader reloc for a call to an
        undefined symbol when creating a shared library.
        (xcoff_build_ldsyms): When creating a shared library, generate
        global linkage code for a call to an undefined symbol.

Sun Nov  5 21:44:13 1995  Ken Raeburn  <raeburn@cygnus.com>

        * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
        BFD32_BACKENDS, BFD64_BACKENDS.
        (.dep1): Put mkdep output in a separate file.
        Rebuilt dependencies.

        * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
        value.

        Permit use of mmap when available:

        * configure.in: Check for mmap, madvise, mprotect.
        * config.in, configure: Regenerated.

        * libbfd.c (struct _bfd_window_internal): Define type.
        (bfd_init_window, bfd_free_window, bfd_get_file_window): New
        functions.
        (ok_to_map): New static variable for debugging.
        (_bfd_generic_get_section_contents_in_window): New function.
        * bfd-in.h (bfd_window_internal): Declare type.
        (bfd_window): Define type.
        (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
        * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
        Declare.

        * libaout.h (struct aoutdata): Add two window fields.
        (obj_aout_sym_window, obj_aout_string_window): New macros.
        * aoutx.h (some_aout_object_p): Initialize windows.
        (aout_get_external_symbols): Get symbol data and strings in
        windows instead of explicitly allocated buffers.
        (slurp_symbol_table): Free window instead of memory.
        (bfd_free_cached_info): Release windows instead of freeing storage
        directly.
        (aout_link_free_symbols): Ditto.

        * targets.c (bfd_target): Add new field for
        get_section_contents_in_window.
        (BFD_JUMP_TABLE_GENERIC): Updated.
        * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
        coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
        libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
        macros for get_section_contents_in_window field.

Sat Nov  4 12:23:26 1995  Fred Fish  <fnf@cygnus.com>

        * core.c: Renamed to corefile.c
        * makefile.dos (OBJS): Change core.o to corefile.o
        * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
        
start-sanitize-gm
Sat Nov  4 10:16:54 1995  Stu Grossman  (grossman@cygnus.com)

        * config.bfd (mips*-*-magic*):  Add bfd_elf32_bigmips_vec to
        targ_selvecs to allow debugging under Irix-5 native.

end-sanitize-gm
Fri Nov  3 15:54:59 1995  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
        to o.  Clobber and restore the list of new csects around the call
        to _bfd_generic_link_add_one_symbol, in case it wants to report a
        linker error and the linker wants to read the symbol table.  Reset
        the line number count of a real section even if it has no relocs.
        (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.

        * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
        is too small.

Thu Nov  2 23:16:39 1995  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
        an undefined symbol in a shared link.

        * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
        oldtype from bfd_link_order_type to bfd_link_hash_type.  From
        phdm@info.ucl.ac.be (Philippe De Muyter).

Wed Nov  1 14:26:02 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>

        * coff-m88k.c (rtype2howto): New static function.
        (RTYPE2HOWTO): Use it rather than a macro definition.

        * coffcode.h (coff_write_object_contents): set internal_a.magic
        to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).

        * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
        define TRAD_HEADER to new file hosts/delta68.h.
        m88*-motorola-sysv*, however, does use ptrace-core.o.
        * hosts/delta68.h: New file.

        * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
        bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.

Wed Nov  1 13:51:54 1995  Ken Raeburn  <raeburn@cygnus.com>

        * i386linux.c (MY(vec)): Declare before use.

Wed Nov  1 11:45:07 1995  Ian Lance Taylor  <ian@cygnus.com>

        * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
        Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.

        * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
        BFD is not of the right type.
        (bfd_elf_get_needed_list): Likewise.
        * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
        * sunos.c (bfd_sunos_get_needed_list): Likewise.
        * xcofflink.c (XCOFF_XVECP): Define.
        (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
        of the right type.
        (bfd_xcoff_import_symbol): Likewise.
        (bfd_xcoff_export_symbol): Likewise.
        (bfd_xcoff_link_count_reloc): Likewise.
        (bfd_xcoff_record_link_assignment): Likewise.
        (bfd_xcoff_size_dynamic_sections): Likewise.

        * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
        table index against the number of symbols for a base relative
        reloc.

        * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
        static function.
        * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
        full_aouthdr flag here...
        (_bfd_xcoff_bfd_final_link): ...not here.

Tue Oct 31 12:52:02 1995  Fred Fish  <fnf@cygnus.com>

        * libelf.h:  Rename to elf-bfd.h to avoid conflict with
        systems that have a system <libelf.h>.
        * Makefile.in: Globally replace libelf.h with elf-bfd.h.
        * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
        elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
        elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
        elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
        elfxx-target.h: Include elf-bfd.h rather than libelf.h.
        * elfxx-target.h: Change libelf.h reference to elf-bfd.h.

Tue Oct 31 15:30:07 1995  David Mosberger-Tang  <davidm@azstarnet.com>

        * ecoff.c (ecoff_set_symbol_info): Add new parameter weak.  If
        set, set BSF_WEAK in symbol.  Change all callers.
        (ecoff_get_extr): Set weakext based on BSF_WEAK.
        (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
        _bfd_generic_link_add_one_symbol.
        (ecoff_indirect_link_order): Check that the section tdata relocs
        are not NULL before using them.

        * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
        define TRAD_HEADER as hosts/alphalinux.h.
        * configure: Rebuild.
        * hosts/alphalinux.h: New file.
        * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
        not int.

Tue Oct 31 12:34:11 1995  Ian Lance Taylor  <ian@cygnus.com>

        * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
        C_ECOMM storage classes.

        * xcofflink.c (xcoff_mark_symbol): New static function, broken out
        of xcoff_mark.
        (xcoff_mark): Call xcoff_mark_symbol.
        (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
        (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
        doing it by hand.
        (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.

Mon Oct 30 14:53:48 1995  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
        field.
        (xcoff_find_reloc): New static function.
        (xcoff_link_add_symbols): Use it.
        (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
        (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL.  Don't
        relocate the value of C_DECL.

        * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.

Sat Oct 28 01:25:34 1995  steve chamberlain  <sac@slash.cygnus.com>

        * cofflink.c (_bfd_coff_generic_relocate_section): Make
        callback decide what goes in .relocs.
        * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
        * peicode.h (pe_mkobject_hook): Only copy aouthdr if
        there is one.

Sat Oct 28 01:51:02 1995  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
        absolute section.

Fri Oct 27 18:14:39 1995  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c: More improvements, mostly to fix handling of
        constructors and a few other special cases.
        * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
        zero, reverting yesterday's change.
        * bfd-in.h (bfd_xcoff_link_record_set): Declare.
        (bfd_xcoff_link_count_reloc): Declare.
        (bfd_xcoff_record_link_assignment): Declare.
        * bfd-in2.h: Rebuild.

Fri Oct 27 14:42:15 1995  Niklas Hallqvist  <niklas@appli.se>

        * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
        aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
        i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
        i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
        ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
        Change PAGE_SIZE to TARGET_PAGE_SIZE.

        * m68knetbsd.c: Ditto as well as add support for the m68k4k object
        format.

        * netbsd.h: Double ditto (incl. m68k4k support).  NetBSD's text
        segments includes the a.out header.  See to that the magic number
        *always* is big-endian.

        * config.bfd: Add m68*-hp*-netbsd* case.  Cross-pollinate m68k and
        m68k4k NetBSD configurations.

        * configure.in, configure: Separate i386 & mips NetBSD
        configurations from other BSD ones.  Don't assume DEC is the only
        thing NetBSD/mips run on.  Add {m68k,ns32k,sparc}-*-netbsd*
        configurations.  Add support for m68k4k NetBSD object format.

        * libaout.h: Added M_68K4K_NETBSD magic.

        * m68k4knetbsd.c: New file.
        
        * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.

        * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
        <machine/endian.h>.

        * hosts/mipsnbsd.h: New file.
        
start-sanitize-gm
Fri Oct 27 09:41:51 1995  Stu Grossman  (grossman@cygnus.com)

        * config.bfd:  Add config stuff for mips*-*-magic* to set
        targ_defvec to ecoff_big_vec.

end-sanitize-gm
Thu Oct 26 14:16:47 1995  Ian Lance Taylor  <ian@cygnus.com>

        * xcofflink.c: Numerous changes to get closer to a working XCOFF
        linker.
        * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
        toc_section, and entry_section fields.
        (struct xcoff_section_tdata): Remove ldrel_count field.
        * libcoff.h: Rebuild.
        * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
        fields.
        (coff_compute_section_file_positions): If RS6000COFF_C, generate
        full a.out header if full_aouthdr is set in xcoff_data.
        (coff_write_object_contents): Likewise.  Set o_snentry and o_sntoc
        based on sections stored in xcoff_data.
        * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
        fields.
        (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
        (rs6000coff_vec): Set symbol_leading_char to '.'.
        * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
        value stored in ret rather than returning a pointer value.
        
Wed Oct 25 23:10:39 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

        * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
        format for now.

Wed Oct 25 16:19:27 1995  Jeffrey A Law  (law@cygnus.com)

        * som.c (som_slurp_string_table): Allocate the strings with malloc
        since they're free'd by free_cached_info.
        (som_slurp_symbol_table): Similarly for the symbol table.

Wed Oct 25 14:59:22 1995  Per Bothner  <bothner@kalessin.cygnus.com>

        * Makefile.in (diststuff):  Don't make headers.

Wed Oct 25 11:32:54 1995  Ian Lance Taylor  <ian@cygnus.com>

        * Makefile.in: Rebuild dependencies.

        * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
        output_bfd is not SunOS.
        (bfd_sunos_size_dynamic_sections): Likewise.  Don't scan relocs of
        non-SunOS input files.

        * xcofflink.c: Extensive changes to support linking shared objects
        and generating a .loader section.
        * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
        (struct xcoff_section_tdata): Add lineno_count, first_symndx,
        last_symndx, and ldrel_count fields.
        * libcoff.h: Rebuild.
        * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
        * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
        is set.
        * bfd-in.h (bfd_xcoff_import_symbol): Declare.
        (bfd_xcoff_export_symbol): Declare.
        (bfd_xcoff_size_dynamic_sections): Declare.
        * bfd-in2.h: Rebuild.

Tue Oct 24 17:44:20 1995  Stan Shebs  <shebs@andros.cygnus.com>

        * configure.in: Add xcofflink.o to pmac_xcoff_vec.
        * configure: Rebuild.
        * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
        * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
        contents.
        (pmac_xcoff_vec): Update to use new xcoff support.
        * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
        (xcoff_write_armap): Declare buf as unsigned char.
        * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.

        * mpw-make.sed: Generalize subdir_do edit.
        
Tue Oct 24 10:25:01 1995  Jeffrey A Law  (law@cygnus.com)

        * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
        correctly.  Don't initialize asect->vma.

Fri Oct 20 13:23:48 1995  Ken Raeburn  <raeburn@cygnus.com>

        * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
        something a little less than the page size.

Thu Oct 19 13:06:09 1995  Ian Lance Taylor  <ian@cygnus.com>

        * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.

Wed Oct 18 16:20:08 1995  steve chamberlain  <sac@slash.cygnus.com>

        * coff-i386.c (coff_i386_reloc_type_lookup): New.
        * coffcode.h (coff_write_object_contents): If .bss is before
        .data us that as data_start.
        * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
        calc correct.
        * peicode.h (add_data_entry): Use _cooked_size of data directory.
        (coff_swap_outhdr_out): Hardwire in version number.
        
Wed Oct 18 16:50:54 1995  Ken Raeburn  <raeburn@cygnus.com>

        * sunos.c (sunos_add_dynamic_symbols): Rename local variables
        major and minor to *_vno, since the former are also macros in
        SunOS header files.  Cast result of bfd_alloc to appropriate
        type.

        * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
        before assigning to sec_data.

Wed Oct 18 13:25:17 1995  Ian Lance Taylor  <ian@cygnus.com>

        * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
        now relative to the section, not absolute.
        * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
        get the file name when there is a N_SO directory name.  When
        handling stabs, remember that section->vma was added to the
        offset.

Tue Oct 17 18:24:54 1995  Ian Lance Taylor  <ian@cygnus.com>

        * sunos.c (struct sunos_link_hash_table): Add needed field.
        (sunos_link_hash_table_create): Call bfd_release, not free.
        (sunos_link_hash_table_create): Initialize needed field.
        (sunos_add_dynamic_symbols): Record needed objects.
        (bfd_sunos_get_needed_list): New function.
        * bfd-in.h (bfd_sunos_get_needed_list): Declare.
        * bfd-in2.h: Rebuild.

Mon Oct 16 14:43:59 1995  steve chamberlain  <sac@slash.cygnus.com>

        * libcoff-in.h (pe_data_type.in_reloc_p): New.

Mon Oct 16 10:52:50 1995  Ian Lance Taylor  <ian@cygnus.com>

        * bfd-in.h (struct bfd_link_needed_list): Rename from
        bfd_elf_link_needed_list.
        * bfd-in2.h: Rebuild.
        * elf.c, elflink.h, libelf.h: Corresponding changes.

        Add start at AIX linker support; no shared libraries yet.
        * xcofflink.c: New file.
        * configure.in (rs600coff_vec): Use xcofflink.o.
        * configure: Rebuild.
        * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
        fields.
        (struct xcoff_section_tdata): Define.
        (xcoff_section_data): Define macro.
        (_bfd_xcoff_bfd_link_hash_table_create): Declare.
        (_bfd_xcoff_bfd_link_add_symbols): Declare.
        (_bfd_xcoff_bfd_final_link): Declare.
        (_bfd_ppc_xcoff_relocate_section): Declare.
        * libcoff.h: Rebuild.
        * coff-rs6000.c: Clean up a bit.
        (xcoff_mkobject): Default modtype to 1L, not RE.  Initialize
        cputype, csects, and debug_indices.
        (xcoff_copy_private_bfd_data): Copy cputype.
        (xcoff_howto_table): Rename from rs6000coff_howto_table.
        (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
        (xcoff_reloc_type_lookup): Rename from
        rs6000coff_reloc_type_lookup.
        (coff_relocate_section): Define.
        (_bfd_xcoff_sizeof_headers): Define.
        (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
        (_bfd_xcoff_bfd_relax_section): Define.
        (_bfd_xcoff_bfd_link_split_section): Define.
        (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
        coff.
        * coffcode.h (coff_compute_section_file_positions): If AIX,
        increment sofar by SMALL_AOUTSZ if not executable.
        (coff_write_object_contents): If AIX, always output an a.out
        header; if not executable, header size of SMALL_AOUTSZ.
        * hash.c (struct bfd_strtab_hash): Add xcoff field.
        (_bfd_stringtab_init): Initialize xcoff field.
        (_bfd_xcoff_stringtab_init): New function.
        (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
        (_bfd_stringtab_emit): In XCOFF mode, write out length.
        * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
        * libbfd.h: Rebuild.
        * Makefile.in: Rebuild dependencies.
        (BFD32_BACKENDS): Add xcofflink.o.
        (CFILES): Add xcofflink.c.

        * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
        SEC_NO_FLAGS, for .acommon section.  From Peter Schauer
        <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.

Sat Oct 14 21:36:02 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

        * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.

Fri Oct 13 17:48:43 1995  Ken Raeburn  <raeburn@cygnus.com>

        * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
        * config.in: Regenerated.

        * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
        (_bfd_chunksize): New variable.
        (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
        for obstack chunk size.
        * configure.in: Check for getpagesize.
        * configure: Regenerated.

        Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

        * trad-core.c (rawptr): Make it a local variable of
        ptrace_unix_core_file_p.

Fri Oct 13 11:22:01 1995  steve chamberlain  <sac@slash.cygnus.com>

        * coff-arm.c (in_reloc_p): New.
        * coff-i386.c (in_reloc_p): New.
        * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
        (coff_write_object_contents): Only set has_reloc_section
        if PE_IMAGE.
        * cofflink.c (_bfd_coff_generic_relocate_section): Call
        in_reloc_p to decide if reloc should be emitted.
        * libcoff.h (pe_data_type.in_reloc_p): New.
        * peicode.h (pe_mkobject): Initialize in_reloc_p.

Wed Oct 11 00:49:29 1995  Ian Lance Taylor  <ian@cygnus.com>

        * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
        (_bfd_coff_read_internal_relocs): Likewise.
        * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
        (_bfd_coff_read_internal_relocs): Likewise.

        * elflink.h (elf_link_add_object_symbols): Correct conditions
        under which type and size change warnings are issued.

Tue Oct 10 18:32:46 1995  Ian Lance Taylor  <ian@cygnus.com>

        * coffgen.c (coff_count_linenumbers): Don't count line numbers for
        a symbol which is not in a real section.
        (coff_write_native_symbol): Corresponding change.

        * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
        coff_link_hash_newfunc and make non-static.
        (_bfd_coff_link_hash_table_init): New function, broken out of
        _bfd_coff_link_hash_table_create.
        (_bfd_coff_link_hash_table_create): Use it.
        (process_embedded_commands): Make static.
        * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
        (_bfd_coff_link_hash_table_init): Declare.
        * libcoff.h: Rebuild.

        * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
        field in XCOFF tdata.
        (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
        U802ROMAGIC, for clarity.  Try to set arch and machine correctly
        based on cputype stored in a.out header, or in n_type of initial
        .file symbol.
        (coff_write_object_contents): Set cputype correctly in a.out
        header.
        (coff_slurp_symbol_table): Add casts to file_ptr to avoid
        warnings.
        * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
        (coff_swap_aouthdr_out): Swap out cputype field.  Don't clear
        old resv1 field.
        * libcoff-in.h (struct xcoff_tdata): Add cputype field.
        * libcoff.h: Rebuild.

        * cpu-rs6000.c (rs6000_compatible): New static function.
        (bfd_rs6000_arch): Use it.
        * cpu-powerpc.c (powerpc_compatible): New static function.
        (arch_info_struct): Define various flavours of PowerPC.
        (bfd_powerpc_arch): Use powerpc_compatible.  Point at
        arch_info_struct.

Tue Oct 10 10:50:46 1995  Fred Fish  <fnf@cygnus.com>

        * Makefile.in (FLAGS_TO_PASS):  Remove BISON.

Tue Oct 10 01:28:29 1995  Ian Lance Taylor  <ian@cygnus.com>

        * elflink.h (elf_link_add_object_symbols): Don't warn about
        changing the size or type if the old definition was weak.

Mon Oct  9 11:24:08 1995  Ian Lance Taylor  <ian@cygnus.com>

        * coffcode.h (combined_entry_type): Add fix_line field.
        (coff_slurp_line_table): Warn if we try to set the lineno field of
        a symbol twice.
        (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
        C_EINCL by setting fix_line.  Fix C_BSTAT symbol value.
        * coffgen.c (coff_mangle_symbols): Handle fix_line.
        (coff_write_symbol): Only use N_DEBUG if the symbol is in the
        absolute section.
        (coff_print_symbol): Print fix_value symbols in a useful fashion.
        * libcoff.h: Rebuild.

        * libcoff-in.h (struct xcoff_tdata): Define.
        (xcoff_data): Define.
        * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
        * bfd-in2.h, libcoff.h: Rebuild.
        * coff-rs6000.c (xcoff_mkobject): New static function.
        (coff_mkobject): Define.
        (xcoff_copy_private_bfd_data): New static function.
        (coff_bfd_copy_private_bfd_data): Define.
        (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
        signed to bitfield.
        (rs6000coff_vec): Add DYNAMIC to object_flags.
        * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
        .loader sections specially.
        (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
        section alignment from the XCOFF tdata information.
        (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
        F_SHROBJ, and copy the extra a.out header information into the
        XCOFF tdata structure.
        (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
        F_DYNLOAD and the extra a.out header information.
        (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
        C_HIDEXT symbol with attached csect information.
        * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
        in the o_maxdata field.
        (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
        * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
        end if BSF_NOT_AT_END is set.

        * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
        _bfd_read_ar_hdr_fn.
        * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
        * bfd-in2.h, libbfd.h: Rebuild.
        * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
        return value.
        (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
        (bfd_slurp_bsd_armap_f2): Likewise.
        (_bfd_slurp_extended_name_table): Likewise.

Fri Oct  6 16:18:35 1995  Ken Raeburn  <raeburn@cygnus.com>

        Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

        * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
        when the symbol table is empty.

        * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
        space for section symbols, since we don't output them either.
        (elf_m68k_adjust_dynindx): Removed.

        * ptrace-core.c (rawptr): Make it a local variable of
        ptrace_unix_core_file_p.

Fri Oct  6 12:24:47 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

        * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
        NULL.

        * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
        Mac object file formats.

Fri Oct  6 12:04:02 1995  Ian Lance Taylor  <ian@cygnus.com>

        * coffgen.c (coff_fix_symbol_name): Don't try to set up file
        auxent if there isn't one.
        (coff_write_symbols): If there is no file auxent, use SYMNMLEN
        rather than FILNMLEN as the maximum name length.

        * coffcode.h (bfd_coff_backend_data): Add new field
        _bfd_coff_print_aux.
        (bfd_coff_print_aux): New static function.
        (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
        scnlen field of an XTY_LD csect aux entry.
        (coff_print_aux): New static function.
        (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
        in coff_pointerize_aux_hook.
        (bfd_coff_std_swap_table): Initialize new field.
        * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
        * libcoff.h: Rebuild.
        * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
        * coff-mips.c (mips_ecoff_backend_data): Likewise.

        * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
        if there are symbols, for native AIX ld compatibility.

        * coffcode.h (bfd_coff_backend_data): Add new field
        _bfd_coff_pointerize_aux_hook.
        (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
        or I960, and as 0 otherwise.
        (bfd_coff_std_swap_table): Initialize new field.
        * libcoff.h: Rebuild.
        * coffgen.c (coff_pointerize_aux): Change parameters  to take
        symbol pointer instead of type and class, and to take aux index.
        Call _bfd_coff_pointerize_aux_hook if it is defined.
        (coff_get_normalized_symtab): Always call coff_pointerize_aux.
        * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
        * coff-mips.c (mips_ecoff_backend_data): Likewise.

        * coff-rs6000.c: Add full support for AIX archives.  Rewrite old
        read-only/host-only support.

        * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
        BSF_LOCAL.
        (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
        RS6000COFF_C.

        * targets.c (bfd_target): Add _bfd_read_ar_hdr field.  Modify
        BFD_JUMP_TABLE_ARCHIVE accordingly.
        * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
        (_bfd_compute_and_write_armap): Declare.
        (_bfd_generic_read_ar_hdr): Declare.
        (_bfd_read_ar_hdr): Define.
        (_bfd_noarchive_read_ar_hdr): Define.
        (_bfd_archive_bsd_read_ar_hdr): Define.
        (_bfd_archive_coff_read_ar_hdr): Define.
        * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
        _bfd_read_ar_hdr instead.
        (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
        (_bfd_compute_and_write_armap): Rename from
        compute_and_write_armap.  Make non-static.  Change all callers.
        * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
        than _bfd_snarf_ar_hdr.
        * aout-target.h (MY_read_ar_hdr): Define if not defined.
        * ieee.c (ieee_read_ar_hdr): Define.
        * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
        * oasys.c (oasys_read_ar_hdr): Define.
        * som.c (som_read_ar_hdr): Define.
        * bfd-in2.h, libbfd.h: Rebuild.

Thu Oct  5 14:04:07 1995  steve chamberlain  <sac@slash.cygnus.com>

        * peicode.c (coff_swap_filehdr_in): If symptr is
        zero, there aren't any symbols, even if nsyms is set.

Thu Oct  5 11:45:02 1995  Ian Lance Taylor  <ian@cygnus.com>

        * libecoff.h (struct ecoff_backend_data): Add adjust_headers
        field.
        * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
        sections, and set styp correctly for them: .got, .hash, .dynamic,
        .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
        (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
        types.
        (ecoff_sort_hdrs): New static function.
        (ecoff_compute_section_file_positions): Return boolean, not void.
        Sort the sections by VMA before looking through them.  Put the
        first non SEC_ALLOC section on a new page.  Put every SEC_ALLOC
        section on an appropriate boundary within the page.
        (ecoff_compute_reloc_file_positions): Check return value of
        ecoff_compute_section_file_positions.
        (_bfd_ecoff_set_section_contents): Likewise.
        (_bfd_ecoff_write_object_contents): Check for various Alpha
        section types when incrementing text_size and data_size.  Call
        adjust_headers backend function if it exists.
        * coff-alpha.c (alpha_adjust_headers): New static function.
        (alpha_ecoff_backend_data): Initialize adjust_headers field.
        * coff-mips.c (mips_ecoff_backend_data): Likewise.

        * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.

Wed Oct  4 18:15:02 1995  Jeff Law  (law@hurl.cygnus.com)

        * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
        of ALTERNATE_AIX_CORE_FORMAT.
        * configure.in (aix4): No longer need CORE_FLAGS.
        * configure: Updated.

Wed Oct  4 15:36:36 1995  Ken Raeburn  <raeburn@cygnus.com>

        NS32k changes from Ian Dall:
        * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
        macros.
        (aout_link_input_section_std, aout_link_input_section_ext,
        aout_link_reloc_link_order): Call them instead of _bfd_*
        versions.
        * aout-target.h (MY_exec_header_not_counted): New macro, defaults
        to zero.
        (backend_data): Use it instead of hardcoded zero.

        * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
        (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.

        * ns32knetbsd.c: Include bfd.h.
        (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
        (MY_bfd_reloc_type_lookup): Declare function too.
        * pc532-mach.c (set_sizes): Don't declare.
        (MY_text_includes_header, MY_exec_header_not_counted): Define.
        (backend_data, MY_backend_data): Don't define.

        * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
        ns32k-*-lites* like ns32k-*-netbsd*.

        * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
        compile on lites.

Wed Oct  4 14:15:52 1995  Ian Lance Taylor  <ian@cygnus.com>

        * coffcode.h (coff_write_object_contents): Restore setting
        f_timdat to 0, deleted on August 22.

Tue Oct  3 16:28:32 1995  steve chamberlain  <sac@slash.cygnus.com>

        * coffcode.h (coff_bfd_copy_private_symbol_data,
        coff_bfd_copy_private_section_data,
        coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
        * peicode.h (coff_bfd_copy_private_bfd_data): New
        (pe_bfd_copy_private_bfd_data): New.
        (coff_swap_scnhdr_in): Swap bss size into the right place.
        (pe_print_private_bfd_data): Add some newlines.

Tue Oct  3 11:53:04 1995  Jeff Law  (law@hurl.cygnus.com)

        * som.c (setup_sections): Don't die if a space has no subspaces.

Mon Oct  2 14:08:55 1995  Ian Lance Taylor  <ian@cygnus.com>

        * elflink.h (elf_link_add_object_symbols): Don't let a weak
        dynamic symbol override a common symbol.  Don't change the size or
        type if they have been set and the new symbol is not a definition.
        Warn if the size or type changes.

Sun Oct  1 01:34:41 1995  Jeff Law  (law@hurl.cygnus.com)

        * som.c (som_begin_writing): Don't write the symbol table or
        symbol  strings.
        (som_finish_writing): Write them here.  Place them after the
        subspace data, but before the relocs.

Fri Sep 29 11:01:55 1995  Ian Lance Taylor  <ian@cygnus.com>

        * sunos.c (sunos_add_one_symbol): Just pass false, not
        info->shared_library, to sunos_create_dynamic_sections.
        (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
        section.
        (sunos_check_dynamic_reloc): Remove .text section assertion.

Thu Sep 28 18:48:47 1995  Stan Shebs  <shebs@andros.cygnus.com>

        * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
        * configure, configure.in: Add pmac_xcoff_vec case.
        * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
        * coff-pmac.c: New file, PowerMac XCOFF support.
        * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
        * targets.c (pmac_xcoff_vec): Declare.

        * mpw-config.in: Various changes to be compatible with the
        autoconf-based configury.
        * mpw-make.sed: New file, sed commands to translate Unix
        makefile into MPW syntax.
        * mpw-make.in: Remove.
        * hosts/mpw.h: Remove.
        * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
        true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.

Thu Sep 28 17:06:23 1995  steve chamberlain  <sac@slash.cygnus.com>

        * binary.c (binary_get_symtab): Return an empty string on error.
        * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.

Thu Sep 28 15:30:44 1995  Kim Knuttila  <krk@nellie>

        * coff-ppc.c: Reformatted according to gnu conventions
                      Removed irrelevant "if 0" code

Thu Sep 28 11:19:53 1995  Ian Lance Taylor  <ian@cygnus.com>

        * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
        symbols rather than as indirect symbols.
        (MY(slurp_symbol_table)): Don't do anything special about
        secondary symbols.

        * coffcode.h (coff_new_section_hook): Make sure that the alignment
        of .ctors and .dtors sections is no larger than 2.

        * sunos.c (sunos_add_one_symbol): Don't change
        bfd_link_hash_common to bfd_link_hash_new, since it may be on the
        undef list.
        (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
        dynamic symbols when creating a shared library.
        (sunos_scan_ext_relocs): Handle relocs correctly when creating a
        shared library.
        (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
        written even if it is not defined in a regular object.
        (sunos_write_dynamic_symbol): Use plt_offset for the address of
        the jump table reloc.  Add an assertion.  Use RELOC_JMP_SLOT
        rather than the constant 22.
        (sunos_check_dynamic_reloc): Handle creating a shared library.
        (sunos_finish_dynamic_link): Set the first entry in the GOT to
        zero when creating a shared library.
        * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
        write it out at the start of the symbol table.

        * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.

Thu Sep 28 00:58:05 1995  Doug Evans  <dje@deneb.cygnus.com>

        * config.bfd: Add arm-*-coff.
        * configure.in, configure: Add armcoff_{little,big}_vec.
        * targets.c (armcoff_{little,big}_vec): Declare.
        (bfd_target_vector): Add armcoff_{little,big}_vec.
        * coff-arm.c (armcoff_{little,big}_vec): Always define.

Wed Sep 27 10:37:14 1995  Ian Lance Taylor  <ian@cygnus.com>

        * targets.c (bfd_find_target): Remove debugging code.

Wed Sep 27 07:23:39 1995  Kim Knuttila  <krk@nellie>

        * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE 
        support on powerpc.
        * Makefile.in: added *-ppc files
        * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
        allow pe based .o's to be shared with other tools on ppc/NT
        * config.bfd: added powerpc[le]-[pe|winnt] config support
        * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec 
        * peicode.h: Added more section flags for PE on ppc
                     Added coff_swap_filehdr_out to allow peicode.h to be
                     used for non-image PE files on ppc.
                     Check for image, or not, before copying pe_opthdr
        * targets.c: Added new bfd's
        * targets.c: Removed two inactive bfds that shouldn't have made it this
                     far.

Tue Sep 26 14:06:41 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
        explicit values to initialize all relocs.  Change all users.
        (ppc_elf_brtaken_inner): New function to handle branch predicition
        relocs.
        (ppc_elf_brtaken_reloc): Ditto.
        (ppc_elf_howto_raw): Use new functions.  Make sure all unsupported
        relocs use ppc_elf_unsupported_reloc.
        (ppc_elf_merge_private_bfd_data): Keep track of whether an error
        needs to be reported.
        (ppc_elf_relocate_section): Support branch prediction relocs.

Tue Sep 26 12:48:05 1995  Ian Lance Taylor  <ian@cygnus.com>

        * bfd.c (bfd_assert): Remove \n from string passed to
        _bfd_error_handler.

        * coff-i386.c: (TWO_DATA_SECS): Don't define.
        * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
        (bfd_coff_make_section_hook): Don't define.
        (coff_make_section_hook): Remove.
        (sec_to_styp_flags): Remove TWO_DATA_SECS case.
        (styp_to_sec_flags): Likewise.
        (coff_write_object_contents): Likewise.
        (bfd_coff_std_swap_table): Don't initialize make_section_hook
        field.
        * libcoff.h: Rebuild.
        * coffgen.c (make_a_section_from_file): Just call
        bfd_make_section_anyway, not bfd_make_section or
        bfd_coff_make_section_hook.
        * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
        * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
        * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
        make_section_hook field.
        * coff-mips.c (mips_ecoff_backend_data): Likewise.

        * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
        pointers into value field for warning and indirect symbols; just
        leave the value field alone.
        * linker.c (generic_link_add_symbol_list): Use next symbol for
        warning and indirect symbols, rather than looking in symbol value.
        * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
        parameter.  Change all callers.  Remove support for indirect
        symbols; it didn't work anyhow.
        (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
        * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
        * bfd-in2.h: Rebuild.

Mon Sep 25 16:04:09 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

        * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
        go back to telling the tools this reloc operates on 32 bits.

Mon Sep 25 11:48:02 1995  Ian Lance Taylor  <ian@cygnus.com>

        * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
        rather than a direct fprintf.
        * archive.c (_bfd_write_archive_contents): Likewise.
        * coffcode.h (coff_slurp_symbol_table): Likewise.
        * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
        (ppc_elf_unsupported_reloc): Likewise.
        (ppc_elf_relocate_section): Likewise.
        * i386linux.c (linux_tally_symbols): Likewise.
        (linux_finish_dynamic_link): Likewise.
        * osf-core.c (osf_core_core_file_p): Likewise.
        * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
        * som.c (som_sizeof_headers): Likewise.
        * srec.c (srec_bad_byte): Likewise.
        * bfd.c (bfd_assert): Likewise.  Also change file to be const.
        * libbfd-in.h (bfd_assert): Declare first parameter const.
        * libbfd.h: Rebuild.
        * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
        bfd_reloc_overflow is enough.
        * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
        * coff-h8500.c (rtype2howto): Likewise.
        * coff-z8k.c (rtype2howto): Likewise.
        * coffcode.h (dummy_reloc16_extra_cases): Likewise.
        * elf.c (_bfd_elf_get_lineno): Likewise.
        (_bfd_elf_no_info_to_howto): Likewise.
        (_bfd_elf_no_info_to_howto_rel): Likewise.
        * hp300hpux.c (convert_sym_type): Likewise.
        (MY(swap_std_reloc_in)): Likewise.
        * elf.c (bfd_section_from_shdr): Remove #if 0 sections.

        * libaout.h (struct aoutdata): Add line_buf field.
        * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
        and filename_buffer.  Instead, use a malloc buffer stored in the
        new line_buf field.  Remove length restrictions.

        * coffgen.c (string_size): Remove static variable.
        (debug_string_size, debug_string_section): Likewise.
        (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
        and debug_string_size_p parameters.  Use them instead of the
        global variables.  Change all callers.
        (coff_write_symbol): Likewise.
        (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
        (coff_write_symbols): Add local variables to replace removed
        global variables.

        * libcoff-in.h (struct coff_section_tdata): Add offset, i,
        function, and line_base fields.
        * libcoff.h: Rebuild.
        * coffgen.c (coff_find_nearest_line): Use section tdata to cache
        information, rather than using static variables.

        * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
        file.  From Peter DeWolf <pld@amt.tay1.dec.com>.

        * init.c (initialized): Remove static variable.
        (bfd_init): Don't bother setting initialized.
        (bfd_check_init): Remove.
        * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
        * libbfd.h: Rebuild.

Sat Sep 23 01:22:23 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)

        * rs6000-core.c (rs6000coff_core_p):  Don't check the core file
        size for full core dumps. Copy core file header to private data.
        (rs6000coff_core_file_failing_command,
        rs6000coff_core_file_failing_signal):  New functions to extract
        the file name and terminating signal from the core file.
        * coff-rs6000.c:  Use them.

Fri Sep 22 17:44:47 1995  Ian Lance Taylor  <ian@cygnus.com>

        Change arch info to be const, initialized at compile time.
        * archures.c: Reindent many functions.  Change CONST to const.
        (bfd_arch_info_type): Make arch_name const.  Remove disassemble;
        nothing set it anyhow.  Make next const.
        (bfd_arch_info_list): Remove.
        (bfd_archures_list): Rename from archures_init_table.  Change from
        a table of function pointers to a table of bfd_arch_info_type
        structure addresses.
        (bfd_scan_arch): Rewrite accordingly.  Return a const pointer.
        (bfd_lookup_arch): Likewise.
        (bfd_set_arch_info): Rewrite accordingly.  Change argument to be a
        const pointer.
        (bfd_default_arch_struct): Make const.
        (bfd_arch_init, bfd_arch_linkin): Remove.
        (bfd_get_arch_info): Return a const pointer.
        * init.c (bfd_init): Don't call bfd_arch_init.
        * bfd.c (struct _bfd): Make arch_info const.
        * bfd-in2.h: Rebuild.
        * libbfd.h: Rebuild.
        * configure.in: Put & before everything in $selarchs.
        * configure: Rebuild.
        * cpu-*.c: Change bfd_*_arch from a function which calls
        bfd_arch_linkin to a const structure.
        * ieee.c (ieee_object_p): Make arch const.

Fri Sep 22 16:23:18 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

        * reloc.c (bfd_reloc_code_type): Add relocations to support all of
        PowerPC V.4.
        * bfd-in2.h: Regenerate.
        * libbfd.h: Regenerate.

        * elf32-ppc.c (reloc_type): Update names to match current draft.
        (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
        relative.  Update names to current V.4 draft.
        (ppc_elf_reloc_type_lookup): Add support for more relocations.
        (ppc_elf_relocate_section): Rename relocations to match draft.

Thu Sep 21 21:53:18 1995  Michael Meissner  <meissner@cygnus.com>

        * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
        compiled with -mrelocatable-lib to be linked with either normal
        modules or -mrelocatable modules.

Wed Sep 20 12:03:26 1995  Ian Lance Taylor  <ian@cygnus.com>

        * coffcode.h (coff_write_object_contents): Clear the vstamp field
        in the a.out header.

        * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
        a reloc against a local symbol, even if it's not a section.

Tue Sep 19 17:02:26 1995  Ian Lance Taylor  <ian@cygnus.com>

        * targets.c (bfd_target): Remove unused align_power_min field.
        * bfd-in2.h: Rebuild.
        * All backends: Remove initialization of align_power_min.

Tue Sep 19 14:02:21 1995  steve chamberlain  <sac@slash.cygnus.com>

        * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.

Mon Sep 18 14:35:01 1995  Arne H. Juul  <arnej@pvv.unit.no>

        * config.bfd (mips-dec-netbsd*): New target.
        * configure.host (mips-dec-netbsd*): New host.
        * configure.in (mips-dec-netbsd*): New native.
        * configure: Rebuild.

Fri Sep 15 10:24:36 1995  Ian Lance Taylor  <ian@cygnus.com>

        Make the COFF backend linker merge common types:
        * cofflink.c (struct coff_debug_merge_element): Define.
        (struct coff_debug_merge_type): Define.
        (struct coff_debug_merge_hash_entry): Define.
        (struct coff_debug_merge_hash_table): Define.
        (coff_debug_merge_hash_table_init): Define.
        (coff_debug_merge_hash_table_free): Define.
        (coff_debug_merge_hash_lookup): Define.
        (struct coff_final_link_info): Add debug_merge field.
        (coff_debug_merge_hash_newfunc): New static function.
        (_bfd_coff_final_link): Allocate and free debug_merge table.
        (coff_link_input_bfd): Merge identical enum, struct and union
        types.

Thu Sep 14 14:53:58 1995  Ian Lance Taylor  <ian@cygnus.com>

        Convert i960 COFF to use COFF backend linker.
        * coff-i960.c (coff_i960_relocate): Use a coff_section_data
        structure to store the symbol being used.
        (coff_i960_start_final_link): New static function.
        (coff_i960_relocate_section): New static function.
        (coff_i960_adjust_symndx): New static function.
        (coff_start_final_link): Define.
        (coff_relocate_section): Define.
        (coff_adjust_symndx): Define.
        * coffcode.h (bfd_coff_backend_data): Add new callback function
        _bfd_coff_start_final_link.
        (bfd_coff_start_final_link): Define.
        (coff_start_final_link): Define if not defined.
        (bfd_coff_std_swap_table): Add coff_start_final_link.
        * cofflink.c (_bfd_coff_internal_syment_name): Make globally
        visible.
        (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
        function callback is not NULL.
        * libcoff-in.h (struct coff_section_tdata): Add tdata field.
        (_bfd_coff_internal_syment_name): Declare.
        * libcoff.h: Rebuild.
        * configure.in (icoff_big_vec): Add cofflink.o.
        (icoff_little_vec): Likewise.
        * configure: Rebuild.

Wed Sep 13 17:38:23 1995  Fred Fish  <fnf@rtl.cygnus.com>

        * Makefile.in (clean-info): Remove extraneous tab from line
        following action.

Wed Sep 13 13:27:53 1995  Ian Lance Taylor  <ian@cygnus.com>

        * cofflink.c (coff_link_input_bfd): Fail if a section with no
        contents has relocs.

Thu Sep 12 12:45:34 1995  steve chamberlain  <sac@slash.cygnus.com>

        * coffcode.h (coff_compute_section_file_positions): Keep the
        raw size safe. 
        (coff_write_object_contents): Remember if it's a relocatable
        file.
        * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
        * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
        if relocatable file. Swap out saved raw size.

Tue Sep 12 12:14:33 1995  Ian Lance Taylor  <ian@cygnus.com>

        * Makefile.in (do_maintainer_clean): Rename from do_realclean.
        (maintainer-clean): Rename from realclean, passing
        maintainer-clean down to subdirectories, but leave realclean as a
        synonym.

        * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
        warning callback.

        * dep-in.sed: Remove config.h from generated dependencies.

        * sunos.c (sunos_slurp_dynamic_symtab): New static function,
        broken out of sunos_canonicalize_dynamic_symtab.
        (sunos_canonicalize_dynamic_symtab): Call new function
        sunos_slurp_dynamic_symtab.
        (sunos_add_dynamic_symbols): Add three new parameters.  Return the
        dynamic symbol table to the caller.
        * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
        callback to override the symbols being read.
        * libaout.h (struct aout_backend_data): Add three new parameters
        to add_dynamic_symbols callback.

        Extensive minor changes to avoid various gcc warnings.  Also:
        * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
        * archures.c (bfd_arch_info_type): Change mach field from long to
        unsigned long.
        (bfd_lookup_arch): Change machine parameter from long to unsigned
        long.

Mon Sep 11 10:55:47 1995  Ian Lance Taylor  <ian@cygnus.com>

        * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
        a symbol with a non-zero plt_offset.

Fri Sep  8 11:47:24 1995  Ian Lance Taylor  <ian@cygnus.com>

        * elfcode.h (align_file_position): Remove; not used.

        * configure.in: Only check for <sys/procfs.h> on a native system,
        and make sure it defines prstatus_t.
        * configure: Rebuild.

Thu Sep  7 12:48:01 1995  Ian Lance Taylor  <ian@cygnus.com>

        * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.

        * config.in: Rename from config.h.in.
        * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
        Check for config.h:config.in when creating stamp-h.
        * configure: Rebuild.
        * Makefile.in (stamp-h): Depend upon config.in rather than
        config.h.in.  Set CONFIG_HEADERS to config.h:config.in when
        calling config.status.

        * Makefile.in (do_distclean): Remove config.h and stamp-h.
        (Makefile): Just rebuild Makefile.
        (config.h, stamp-h): New targets.
        * configure.in: Create stamp-h when rebuilding config.h.
        * configure: Rebuild.

Wed Sep  6 15:00:33 1995  Ian Lance Taylor  <ian@cygnus.com>

        * configure.in: Call AC_CONFIG_HEADER.  Substitute
        HOST_64BIT_LONG.  Check that various header files exist.  Check
        that fcntl exists.  Call BFD_BINARY_FOPEN.  Check whether malloc
        and/or free need to be declared.  Don't make a link to sysdep.h.
        Define TRAD_HEADER for various hosts.
        * configure: Rebuild.
        * configure.host: Don't set my_host.  Add definitions taken from
        host header files for various entries.  Remove entries which now
        do nothing.
        * acconfig.h: New file.
        * config.h.in: New file, built by autoheader.
        * sysdep.h: New file.
        * Makefile.in (do_distclean): Don't remove sysdep.h.
        (RECONFIG): Remove.
        (LOCAL_H_DEPS): New variable.
        ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
        $(RECONFIG).
        ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
        ($(OPTIONAL_BACKENDS)): Likewise.
        (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
        looking through sysdep.h.
        * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
        (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
        (fprintf_vma, sprintf_vma): Likewise.
        (int64_type, uint64_type): Don't define.
        * bfd-in2.h: Rebuild.
        * archures.c, bfd.c, srec.c: Include <ctype.h>.
        * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
        * lynx-core.c: Include stuff from old hosts/lynx.h.
        * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
        rather than NO_FCNTL.
        * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
        rather than NATIVE_HPPAHPUX_COMPILER.
        * trad-core.c: Don't include <errno.h>.  Include TRAD_HEADER if it
        is defined.
        * hosts/*.h: Remove all header files which merely include,
        declare, and define things.  Leave header files which define
        information needed by trad-core.c.

        * aclocal.m4 (BFD_BINARY_FOPEN): Define.
        (BFD_CC_FOR_BUILD): Define.
        * configure.in: Use BFD_CC_FOR_BUILD.
        * configure: Rebuild.

Tue Sep  5 19:35:28 1995  Ian Lance Taylor  <ian@cygnus.com>

        * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
        * configure: Rebuild.

        * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
        a global symbol.

Tue Sep  5 12:48:26 1995  Jason Molenda   (crash@phydeaux.cygnus.com)

        * config.bfd: i386pe_ve -> i386pe_vec.

Mon Sep  4 14:02:43 1995  Ian Lance Taylor  <ian@cygnus.com>

        * configure.host: Incorporate host Makefile fragments by setting
        shell variables.
        * configure.in: Call AC_PROG_CC.  Substitute CFLAGS, HDEFINES and
        AR.  Call AC_PROG_INSTALL.  Substitute CC_FOR_BUILD, choosing a
        value based on whether the code is being compiled by a cross
        compiler.  Don't substitute host_makefile_frag or frags.
        * aclocal.m4: New file to define local AC_PROG_CC.
        * configure: Rebuild.
        * Makefile.in (INSTALL): Set to @INSTALL@.
        (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
        (INSTALL_DATA): Set to @INSTALL_DATA@.
        (AR): Set to @AR@.
        (CC): Define as @CC@.
        (CFLAGS): Set to @CFLAGS@.
        (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
        (@host_makefile_frag@): Remove.
        (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@.  Move $(CFLAGS)
        after other options.
        (config.status): Remove dependency upon @frags@.
        * config/*.mh, config/README: Remove.

        * config.bfd: Rewrite to incorporate the contents of the Makefile
        fragments by setting shell variables, rather than merely returning
        the name of a Makefile fragment.
        * configure.in: Use shell variables set by config.bfd rather than
        looking at the target Makefile fragment files.  Don't substitute
        target_makefile_frag.  Do substitute TDEFINES.
        * configure: Rebuild.
        * Makefile.in (@target_makefile_frag@): Remove.
        (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
        * config/*.mt: Remove.

Mon Sep  4 03:13:28 1995  Ken Raeburn  <raeburn@cygnus.com>

        * configure.in: Put changequote lines around "i[345]86" patterns
        section of core file support.

Sun Sep  3 11:31:58 1995  Jeff Law  (law@snake.cs.utah.edu)

        * som.c (som_bfd_print_private_bfd_data): Define to use the
        generic version.

Fri Sep  1 17:08:40 1995  steve chamberlain  <sac@slash.cygnus.com>

        * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
        entry, text_start and data_start.

Fri Sep  1 18:06:28 1995  Ian Lance Taylor  <ian@cygnus.com>

        * Makefile.in (OFILES): Remove $(TDEPFILES).
        * config/apollo.mt (TDEPFILES): Remove.
        * config/README: Update.

        * configure.in: For a native configuration, set COREFILE and
        COREFLAG based on the canonical host name.
        * configure: Rebuild.
        * Makefile.in: Rebuild dependencies.
        (ALL_CFLAGS): Add @COREFLAG@.
        (OFILES): Replace $(HDEPFILES) with @COREFILE@.
        * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
        support routines.  Check LYNX_CORE rather than HOST_LYNX.
        * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
        * i386lynx.c: Likewise.
        * m68klynx.c: Likewise.
        * sparclynx.c: Likewise.
        * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
        * *-core.c: Comment changes.
        * config/decstation.mh (HDEPFILES): Remove.
        (HDEFINES): Remove -DTRAD_CORE.
        * config/irix3.mh (RANLIB): Remove.
        * config/irix4.mh (HDEPFILES, RANLIB): Remove.
        (HDEFINES): Remove -DIRIX_CORE.
        * config/riscos.mh (RANLIB, HDEPFILES): Remove.
        (HDEFINES): Remove -DTRAD_CORE.
        * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
        * config/ultra3.mh (RANLIB): Remove.
        * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
        * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
        * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
        * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
        * config/hppahpux.mh, config/hppaosf.mh: Remove.
        * config/i386aix.mh, config/i386bsd.mh: Remove.
        * config/i386linux.mh, config/i386mach3.mh: Remove.
        * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
        * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
        * config/mipsmach3.mh, config/news-mips.mh: Remove.
        * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
        * config/rs600.mh, config/rs6000lynx.mh: Remove.
        * config/solaris2.mh, config/stratus.mh: Remove.
        * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
        * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.

Fri Sep  1 15:18:50 1995  Kazumoto Kojima  <kkojima@info.kanagawa-u.ac.jp>

        * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
        DT_FINI entry if the appropriate symbol is not in the hash table.

        * libelf.h (struct elf_backend_data): Add create_program_headers
        and want_hdr_in_seg fields.
        * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
        defined.
        (elf_backend_create_program_headers): Likewise.
        (elfNN_bed): Initialize create_program_headers and
        want_hdr_in_seg.
        * elf.c (get_program_header_size): Call create_program_headers
        backend routine.
        (map_program_segments): Check want_hdr_in_seg backend field.  Call
        create_program_headers backend routine.

        * elf.c (assign_file_positions_except_relocs): Align non allocated
        sections when creating an executable.

        * elfcode.h (elf_swap_phdr_in): Make non static.
        (elf_swap_phdr_out): Make non static.
        * libelf.h (bfd_elf32_swap_phdr_in): Declare.
        (bfd_elf32_swap_phdr_out): Declare.
        (bfd_elf64_swap_phdr_in): Declare.
        (bfd_elf64_swap_phdr_out): Declare.

        * ecofflink.c (ecoff_collect_shuffle): New static function.
        (_bfd_ecoff_get_accumulated_pdr): New function.
        (_bfd_ecoff_get_accumulated_sym): New function.
        (_bfd_ecoff_get_accumulated_ss): New function.
        * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
        (_bfd_ecoff_get_accumulated_sym): Declare.
        (_bfd_ecoff_get_accumulated_ss): Declare.
        * libbfd.h: Rebuild.

Fri Sep  1 13:20:25 1995  Ian Lance Taylor  <ian@cygnus.com>

        * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.

        * elflink.h (elf_link_add_object_symbols): Handle indirect and
        warning symbols.  If any section is named .gnu.warning.XXX, treat
        the contents as a warning to be issued if the symbol XXX is
        referenced.
        (elf_link_output_extsym): For an indirect or warning symbol, just
        output the symbol it points to.

        * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
        if bfd_hash_allocate fails, since it will already be set.
        (generic_link_hash_newfunc): Likewise.
        (archive_hash_newfunc): Likewise.
        (hash_entry_bfd): New static function.
        (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
        callback.  Allocate a new warning using the hash table newfunc.
        Use bfd_hash_replace to update the entry in the hash table, rather
        than assuming we can copy the fields with structure assignment.

        * hash.c (bfd_hash_replace): New function.
        * bfd-in.h (bfd_hash_replace): Declare.
        * bfd-in2.h: Rebuild.

Fri Sep  1 08:12:50 1995  James G. Smith  <jsmith@beauty.cygnus.com>

        * config.bfd: Add mips*vr4300-*-elf* target.
        * config/mipsbvr4300.mt: Added.

See file ChangeLog.2

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