+Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
+
+ * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
+ Correct misconception that there can be only one symbol table.
+ Only call elf_slurp_symbol_table on the full symbol table, not
+ the dynamic one which is only a subset of the full one.
+
+Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
+
+ * coffcode.h (coff_compute_section_file_positions): For I960,
+ don't align sections in file.
+
+Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
+
+ * targets.c (struct bfd_target): Added field for target-specific
+ (but not file-specific) data, for distinguishing minor
+ characteristics between (e.g.) a.out formats.
+
+ * section.c (struct sec): New field user_set_vma indicates vma
+ field should be heeded, not assumed to be unset.
+ (STD_SECTION): Initialize that field of standard sections to zero.
+ * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
+
+ * coffcode.h (coff_write_relocs): Write out swapped reloc, not
+ pre-swapped version.
+
+ * archures.c (struct bfd_arch_info): Fixed order of comment and
+ field decl. New fields indicate size of page and segment for
+ architecture.
+ * cpu-m68k.c (N): Fill in values.
+ * cpu-sparc.c (arch_info_struct): Ditto.
+
+ * libaout.h (struct aout_backend_data): Various bits of data (not
+ all used currently) with characteristics of a.out implementation.
+ Important field for now is text_includes_header, indicating that
+ the text section starts immediately after the file header, which
+ gets mapped in with it.
+ (struct aout_data): New fields indicate whether vma has been
+ adjusted yet (not yet used), and what magic number will be used in
+ the output file (should go away in favor of vma_adjusted).
+ (WRITE_HEADERS): Code for dealing with section sizes and related
+ header fields replaced with call to adjust_sizes_and_vmas.
+ * aoutx.h (some_aout_object_p): Fill in magic number field.
+ Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
+ (set_arch_mach): Set page size and segment size once CPU
+ type is known.
+ (adjust_sizes_and_vmas): New function; has much code moved
+ from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
+ and size parameters, as well as many header fields, after deciding
+ on magic number for output file. Checks to ensure that this
+ adjustment has only been done once.
+ (set_section_contents): Call adjust_sizes_and_vmas instead of
+ doing much of the work here.
+
+ * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
+ default (null) values of these fields.
+ * aoutf1.h (sunos4_write_object_contents): Don't override a_text
+ value in exec header.
+ (sunos4_aout_backend, MY_backend_data): Define backend data
+ indicating file header is included in text section.
+
+ * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
+
+ * hosts/sparc.h (abort, exit): Hide these names if compiling with
+ gcc version 2, to avoid warnings.
+
+Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
+
+ * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
+ it's broken on ncr 3000's. Use simple "true" for RANLIB.
+
+Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
+
+ * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
+
+Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
+
+ * section.c (STD_SECTION): Remove extra semicolon in declarations.
+ * configure.in: Rewrite target parsing to use simple format.
+ Handle sparc-sun-solaris2 configuration.
+ * aout64.h: Avoid ANSI C brain death warning.
+ * elf.c: Avoid trigraph (???) or /* in comments.
+
+Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * config/sysv4.mh: new file, RANLIB=echo
+
+ * configure.in: handle Solaris2 as -sysv4 or -solaris2
+
+Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
+
+ * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
+ elf_core_tdata_struct into a single common struct. Core files
+ wouldn't have worked at all without this.
+ (bfd_elf_find_section): New function for GDB's undercover use
+ to find string sections that BFD hides from it.
+ (elf_get_str_section): Avoid multiple alloc&reads for same data;
+ lint.
+ (elf_object_p, elf_core_file_p): Allocate internal file header
+ storage dynamically.
+ * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
+ * demo64.c: Prevent "empty translation unit" warnings from idiots.
+
+Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
+
+ * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
+
+Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
+
+ * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
+
+Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
+
+ * configure.in: handle m680[01234]0 as aliases for m68k
+
+Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
+
+ * coff-a29k.c: do byte relocs correctly
+ * coffcode.h (styp_to_sec_flags): never load INFO sections
+ * seclet.c (rel): don't relocate INFO sections
+
+Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
+
+ * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
+ Make the symbols unmodifiable.
+ (bfd_section_init): Deleted.
+ * init.c (bfd_init): Don't call bfd_section_init.
+
+ * section.c (bfd_set_section_contents): Ensure that range to be
+ written is within section boundaries.
+ (bfd_get_section_contents): Likewise. Don't bother dispatching if
+ size is zero.
+
+ * libbfd.c (bfd_xmalloc): Text of error message should be const.
+
+ * coff-i960.c (howto_table): Deleted.
+ (howto_rellong, howto_iprmed, howto_optcall): New vars;
+ interesting entries from old howto_table.
+ (RTYPE2HOWTO): Adjusted to use switch.
+ (coff_i960_reloc_type_lookup): New function.
+
+ * coffcode.h (coff_new_section_hook): Allocate storage for aux
+ records for section symbol.
+ (make_abs_section): Unused; deleted.
+ (renumber_symbols): Re-order symbols so undefined symbols come
+ last, as COFF format desires.
+ (coff_write_symbol): Put C_FILE symbols in debug section always.
+ (coff_section_symbol): New function; creates a symbol with the
+ same name as a section, and sets up aux records for it.
+ (coff_add_missing_symbols): New function; adds section symbols to
+ symbol table if they aren't there already. Should someday also
+ add a dummy C_FILE symbol if none is present.
+ (coff_write_object_contents): Add missing symbols before preparing
+ symbol table to be written.
+ (coff_slurp_reloc_table): Verify that symbol indices read in are
+ in a reasonable range.
+ * libcoff-in.h (struct coff_tdata): New field conv_table_size.
+ (obj_conv_table_size): Accessor macro.
+
+ * bout.c (b_out_reloc_type_lookup): New function. Handles three
+ reloc types on i960.
+
+ * bfd-in.h (bfd_get_section_name): New macro. Like
+ bfd_section_name, but returns rvalue, not lvalue.
+ (bfd_get_section_vma, bfd_get_section_alignment): Similar.
+ (bfd_get_section_flags): Now returns rvalue.
+
+ * reloc.c (enum bfd_reloc_code_real): Add several new values, some
+ general, some specific to sparc or i960.
+
+ * aoutx.h (set_section_contents): Set VMA for each section based
+ on previous section. If text section VMA doesn't appear to have
+ been set, make a best guess from the type of file.
+
+ * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
+ not defined.
+ (MY(vec)): Initialize reloc_type_lookup field.
+
+ * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
+ (bfd_error_trap, bfd_error_vector): Extern, not common.
+
+ * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
+ few types of relocs for sparc; will need enhancement.
+
+ * bout.c (callj_callback): Use DEFUN macro in definition.
+ * coff-i960.c (optcall_callback): Likewise.
+
+ * targets.c (bfd_target): Added fields reloc_type_lookup and
+ _bfd_make_debug_symbol. Also minor comment changes.
+ * syms.c (bfd_make_debug_symbol): New dispatching macro.
+ * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
+ than arch info, and dispatch with BFD_SEND. Callers changed.
+ * archures.c (struct bfd_arch_info): Deleted field
+ reloc_type_lookup.
+ * cpu-*.c: Don't initialize that field.
+
+ * bfd-in.h (enum bfd_error): Add new value "bad_value".
+ * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
+ (bfd_errmsg): Now returns ptr to const.
+ * bfd-in.h (bfd_errmsg): Fix prototype.
+
+ * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
+ * reloc.c (bfd_generic_relax_section): Ditto.
+
+ * section.c (Section Output doc): Improve description of use of
+ output_section and output_offset.
+
+Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
+
+ * sco-core.c: new file from net.
+ * aoutx.h (translate_to_native_sym_flags): bugfix from net:
+ Now we have the hairy linker, it's possible to move symbols from
+ one section into another. Actually make that work!
+
+Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
+
+ * hosts/sun3.h: fix declaration of free.
+
+Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
+
+ * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
+ * coff-h8300.c (reloc_processing): all relocs are relative to
+ section start.
+ * opncls.c: don't use fdopen on DOS systems
+
+ short patches from Glenn Kasten (glenn@ready.com)
+ * target.c: enabled oasys support
+ * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
+ fix problem where a relocation which crossed a modification byte
+ boundary did not work. Fix problem where a relocation near the end
+ of a data record did not work.
+
+
+Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
+
+ * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
+ archvie header string counts the endian way, this heuristic sees
+ how big an archive string to read by trying it one way and if the
+ string table is unreasonably big, trying it the other. *FIXME*.
+ * opncls.c (bfd_fdopenr): can't do fdopens on VMS
+
+Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
+
+ * bfd-in.h: Increase version number to 1.97, for consistency
+ with ../binutils.
+ * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
+
+Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
+
+ * bfd-in.h: bump version to 1.96
+ Major change; changed calling convention for
+ bfd_get_relocated_section_contents so that caller allocates
+ memory for section data.
+ * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
+ seclet.c, targets.c, bfd.c: reflect new convention.
+ * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
+ case, then use reasonable default values for SEC_* flags.
+
+Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
+
+ * coffcode.h (coff_write_object_contents): use RELSZ to work out
+ size of output reloc struct.
+ * targets.c, Makefile.in: comment out tekhex for the moment.
+ * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
+ * configure.in: tandem target is st2000
+ * coff-m68k.c: rename static howto_table to global
+ m68kcoff_howto_table.
+ * bout.c: remove unnecessary abort
+ * coff-a29k.c: various changes to the way relocations work to cope
+ with the "new order" and latent bugs.
+ * coffcode.h: lint
+
Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
* aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
projects / binutils-gdb.git / blobdiff