binutils-gdb/include/ChangeLog

Thu Jul 15 12:41:15 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* dis-asm.h: Added declaration of print_insn_m88k.

Thu Jul  8 09:05:26 1993  Doug Evans  (dje@canuck.cygnus.com)

	* opcode/h8300.h: Lots of little fixes for the h8/300h.

Fri Jul  2 10:31:59 1993  Ian Lance Taylor  (ian@cygnus.com)

	* ansidecl.h: Use ANSI macros if __mips and _SYSTYPE_SVR4 are
	defined, since RISC/OS cc handles ANSI declarations in SVR4 mode
	but does not define __STDC__.

Sun Jun 20 18:27:52 1993  Ken Raeburn  (raeburn@poseidon.cygnus.com)

	* dis-asm.h: Don't need to include ansidecl.h any more.

Fri Jun 18 03:22:10 1993  John Gilmore  (gnu@cygnus.com)

	* oasys.h:  Eliminate "int8_type", "int16_type", "int32_type", and
	their variants.  These changes are coordinated with corresponding
	changes in ../bfd/oasys.c.

Wed Jun 16 10:43:08 1993  Fred Fish  (fnf@cygnus.com)

	* bfd.h:  Note that it has been removed.

Tue Jun  8 12:16:03 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)

	 Support for H8/300-H
	* dis-asm.h (print_insn_h8300, print_insn_h8300h): Declare it.
	* coff/h8300.h: New magic number.
	* coff/internal.h: New relocations.
	* opcode/h8300.h: Lots of new opcodes.

Tue Jun  1 07:35:03 1993  Ken Raeburn  (raeburn@kr-pc.cygnus.com)

	* ansidecl.h (const): Don't define it if it's already defined.

Thu May 27 18:19:51 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)

	* dis-asm.h (print_insn_hppa): Declare it.

	* bfd.h: Moved to bfd directory.  Small stub here includes it
	without requiring "-I../bfd".

Thu Apr 29 12:06:13 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)

	* bfd.h: Updated with BSF_FUNCTION.

Mon Apr 26 18:15:50 1993  Steve Chamberlain  (sac@thepub.cygnus.com)

	* bfd.h, dis-asm.h: Updated with Hitachi SH.

Fri Apr 23 18:41:38 1993  Steve Chamberlain  (sac@thepub.cygnus.com)

	* bfd.h: Updated with alpha changes.
	* dis-asm.h: Added alpha.

Fri Apr 16 17:35:30 1993  Jim Kingdon  (kingdon@cygnus.com)

	* bfd.h: Update for signed bfd_*get_*.

Thu Apr 15 09:24:21 1993  Jim Kingdon  (kingdon@cygnus.com)

	* bfd.h: Updated for file_truncated error.

Thu Apr  8 10:53:47 1993  Ian Lance Taylor  (ian@cygnus.com)

	* ansidecl.h: If no ANSI, define const to be empty.

Thu Apr  1 09:00:10 1993  Jim Kingdon  (kingdon@cygnus.com)

	* dis-asm.h: Declare a29k and i960 print_insn_*.

	* dis-asm.h: Add print_address_func and related stuff.

	* dis-asm.h (dis_asm_read_memory): Fix prototype.

Wed Mar 31 17:40:16 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)

	* dis-asm.h: Add print_insn_sparc.

Wed Mar 31 17:51:42 1993  Ian Lance Taylor  (ian@cygnus.com)

	* bfd.h: Updated for BFD_RELOC_MIPS_GPREL and bfd_[gs]et_gp_size
	prototypes.

Wed Mar 31 16:35:12 1993  Stu Grossman  (grossman@cygnus.com)

	* dis-asm.h: (disassemble_info):  Fix typo in prototype of
	dis_asm_memory_error().

Tue Mar 30 19:09:23 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)

	* dis-asm.h (disassembler_info): Add read_memory_func,
	memory_error_func, buffer, and length.
	({GDB_,}INIT_DISASSEMBLE_INFO): Set them.
	print_insn_*: Remove second argument.

Tue Mar 30 14:48:55 1993  Steve Chamberlain  (sac@thepub.cygnus.com)

	* bfd.h: Update for lma field of section.

Tue Mar 30 12:22:55 1993  Jim Kingdon  (kingdon@cygnus.com)

	* ansidecl.h: Use ANSI versions on AIX regardless of __STDC__.

Fri Mar 19 14:49:49 1993  Steve Chamberlain  (sac@thepub.cygnus.com)

	* dis-asm.h: Add h8500.

Thu Mar 18 13:49:09 1993  Per Bothner  (bothner@rtl.cygnus.com)

	* ieee-float.h:  Moved from ../gdb.
	* dis-asm.h:  New file.  Interface to dis-assembler.

Thu Mar 11 10:52:57 1993  Fred Fish  (fnf@cygnus.com)

	* demangle.h (DMGL_NO_OPTS):  Add define (set to 0) to use
	in place of bare 0, for readability reasons.

Tue Mar  2 17:50:11 1993  Fred Fish  (fnf@cygnus.com)

	* demangle.h:  Replace all references to cfront with ARM.

Tue Feb 23 12:21:14 1993  Ian Lance Taylor  (ian@cygnus.com)

	* bfd.h: Update for new elements in JUMP_TABLE.

Tue Feb 16 00:51:30 1993  John Gilmore  (gnu@cygnus.com)

	* bfd.h:  Update for BFD_VERSION 2.1.

Tue Jan 26 11:49:20 1993  Ian Lance Taylor  (ian@cygnus.com)

	* bfd.h: Update for SEC_IS_COMMON flag.

Tue Jan 19 12:25:12 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* bfd.h: Update for bfd_asymbol_value bug fix.

Fri Jan  8 16:37:18 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)

	* bfd.h: Update to include ECOFF tdata and target_flavour.

Sun Dec 27 17:52:30 1992  Fred Fish  (fnf@cygnus.com)

	* bfd.h:  Add declaration for bfd_get_size().

Tue Dec 22 22:42:46 1992  Fred Fish  (fnf@cygnus.com)

	* demangle.h:  Protect file from multiple inclusions with
	#if !defined(DEMANGLE_H)...#define DEMANGLE_H...#endif.

Mon Dec 21 21:25:50 1992  Stu Grossman  (grossman at cygnus.com)

	* bfd.h:  Update to get hppa_core_struct from bfd.c.

Thu Dec 17 00:42:35 1992  John Gilmore  (gnu@cygnus.com)

	* bfd.h:  Update to get tekhex tdata name change from bfd.

Mon Nov  9 23:55:42 1992  John Gilmore  (gnu@cygnus.com)

	* ansidecl.h:  Update comments to discourage use of EXFUN.

Thu Nov  5 16:35:44 1992  Ian Lance Taylor  (ian@cygnus.com)

	* bfd.h: Update to bring in SEC_SHARED_LIBRARY.

Thu Nov  5 03:21:32 1992  John Gilmore  (gnu@cygnus.com)

	* bfd.h:  Update to match EXFUN, bfd_seclet_struct, and SDEF
	cleanups in bfd.

Wed Nov  4 07:28:05 1992  Ken Raeburn  (raeburn@cygnus.com)

	* bout.h (N_CALLNAME, N_BALNAME): Define as char-type values, so
	widening works consistently.

Fri Oct 16 03:17:08 1992  John Gilmore  (gnu@cygnus.com)

	* getopt.h:  Update to Revised Standard FSF Version.

Thu Oct 15 21:43:22 1992  K. Richard Pixley  (rich@sendai.cygnus.com)

	* getopt.h (struct option): use the provided enum for has_arg.

	* demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING,
	  LUCID_DEMANGLING): ultrix compilers require enums to be
	  enums and ints to be ints and casts where they meet.  cast some
	  enums into ints.

Thu Oct 15 04:35:51 1992  John Gilmore  (gnu@cygnus.com)

	* bfd.h:  Update after comment changes.

Thu Oct  8 09:03:02 1992  Steve Chamberlain  (sac@thepub.cygnus.com)

	* bfd.h (bfd_get_symbol_leading_char): new macro for getting in xvec

Thu Sep  3 09:10:50 1992  Stu Grossman  (grossman at cygnus.com)

	* bfd.h (struct reloc_howto_struct):  size needs to be signed if
	it's going to hold negative values.

Sun Aug 30 17:50:27 1992  Per Bothner  (bothner@rtl.cygnus.com)

	* demangle.h:  New file, moved from ../gdb.  Made independent
	of gdb.  Allow demangling style option to be passed as a
	parameter to cplus_demangle(), but using the
	current_demangling_style global as the default.

Sat Aug 29 10:07:55 1992  Fred Fish  (fnf@cygnus.com)

	* obstack.h:  Merge comment change from current FSF version.

Thu Aug 27 12:59:29 1992  Brendan Kehoe  (brendan@cygnus.com)

	* bfd.h: add we32k

Tue Aug 25 15:07:47 1992  Steve Chamberlain  (sac@thepub.cygnus.com)

	* bfd.h: new after Z8000 stuff

Mon Aug 17 09:01:23 1992  Ken Raeburn  (raeburn@cygnus.com)

	* bfd.h: Regenerated after page/segment size changes.

Sat Aug  1 13:46:31 1992  Fred Fish  (fnf@cygnus.com)

	* obstack.h: Merge changes from current FSF version.

Mon Jul 20 21:06:23 1992  Fred Fish  (fnf@cygnus.com)

	* obstack.h (area_id, flags):  Remove, replace with extra_arg,
	use_extra_arg, and maybe_empty_object.
	* obstack.h (OBSTACK_MAYBE_EMPTY_OBJECT, OBSTACK_MMALLOC_LIKE):
	Remove, replaced by maybe_empty_object and use_extra_arg bitfields.
	* obstack.h (obstack_full_begin, _obstack_begin):  Remove area_id
	and flags arguments.
	* obstack.h (obstack_alloc_arg):  New macro to set extra_arg.

Thu Jul 16 08:12:44 1992  Steve Chamberlain  (sac@thepub.cygnus.com)

	* bfd.h: new after adding BFD_IS_RELAXABLE

Sat Jul  4 03:22:23 1992  John Gilmore  (gnu at cygnus.com)

	* bfd.h:  Regen after adding BSF_FILE.

Mon Jun 29 14:18:36 1992  Fred Fish  (fnf at sunfish)

	* obstack.h:  Convert bcopy() use to memcpy(), which is more 
	portable, more standard, and can take advantage of gcc's builtin
	functions for increased performance.

Thu Jun 25 04:46:08 1992  John Gilmore  (gnu at cygnus.com)

	* ansidecl.h (PARAMS):  Incorporate this macro from gdb's defs.h.
	It's a cleaner way to forward-declare function prototypes.

Fri Jun 19 15:46:32 1992  Stu Grossman  (grossman at cygnus.com)

	* bfd.h:  HPPA merge.

Tue Jun 16 21:30:56 1992  K. Richard Pixley  (rich@cygnus.com)

	* getopt.h: gratuitous white space changes merged from other prep
	  releases.

Thu Jun 11 01:10:55 1992  John Gilmore  (gnu at cygnus.com)

	* bfd.h:  Regen'd from bfd.c after removing elf_core_tdata_struct.

Mon May 18 17:29:03 1992  K. Richard Pixley  (rich@cygnus.com)

	* getopt.h: merged changes from make-3.62.11.

	* getopt.h: merged changes from grep-1.6 (alpha).

Fri May  8 14:53:32 1992  K. Richard Pixley  (rich@cygnus.com)

	* getopt.h: merged changes from bison-1.18.

Sat Mar 14 17:25:20 1992  Fred Fish  (fnf@cygnus.com)

	* obstack.h:  Add "area_id" and "flags" members to obstack
	structure.  Add obstack_chunkfun() and obstack_freefun() to
	set functions explicitly.  Convert maybe_empty_object to
	a bit in "flags".

Thu Feb 27 22:01:02 1992  Per Bothner  (bothner@cygnus.com)

	* wait.h (WIFSTOPPED):  Add IBM rs6000-specific version.

Fri Feb 21 20:49:20 1992  John Gilmore  (gnu at cygnus.com)

	* obstack.h:  Add obstack_full_begin.
	* bfd.h, obstack.h:  Protolint.

Thu Jan 30 01:18:42 1992  John Gilmore  (gnu at cygnus.com)

	* bfd.h:  Remove comma from enum declaration.

Mon Jan 27 22:01:13 1992  Steve Chamberlain  (sac at cygnus.com)

	* bfd.h : new target entr, bfd_relax_section 

Wed Dec 18 17:19:44 1991  Stu Grossman  (grossman at cygnus.com)

	* bfd.h, ieee.h, opcode/m68k.h, opcode/sparc.h:  ANSIfy enums.

Thu Dec 12 20:59:56 1991  John Gilmore  (gnu at cygnus.com)

	* fopen-same.h, fopen-bin.h:  New files for configuring
	whether fopen distinguishes binary files or not.  For use
	by host-dependent config files.

Sat Nov 30 20:46:43 1991  Steve Chamberlain  (sac at rtl.cygnus.com)

	* bfd.h: change the documentation format.

	* created coff, elf and opcode and aout directories. Moved:

	aout64.h	==> aout/aout64.h
	ar.h		==> aout/ar.h
	a.out.encap.h	==> aout/encap.h
	a.out.host.h	==> aout/host.h
	a.out.hp.h	==> aout/hp.h
	a.out.sun4.h	==> aout/sun4.h
	ranlib.h	==> aout/ranlib.h
	reloc.h		==> aout/reloc.h
	stab.def	==> aout/stab.def
	stab.gnu.h	==> aout/stab_gnu.h

	coff-a29k.h	==> coff/a29k.h
	coff-h8300.h	==> coff/h8300.h
	coff-i386.h	==> coff/i386.h
	coff-i960.h	==> coff/i960.h
	internalcoff.h	==> coff/internal.h
	coff-m68k.h	==> coff/m68k.h
	coff-m88k.h	==> coff/m88k.h
	coff-mips.h	==> coff/mips.h
	coff-rs6000.h	==> coff/rs6000.h

	elf-common.h	==> elf/common.h
	dwarf.h		==> elf/dwarf.h
	elf-external.h	==> elf/external.h
	elf-internal.h  ==> elf/internal.h

	a29k-opcode.h	==> opcode/a29k.h
	arm-opcode.h	==> opcode/arm.h
	h8300-opcode.h	==> opcode/h8300.h
	i386-opcode.h	==> opcode/i386.h
	i860-opcode.h	==> opcode/i860.h
	i960-opcode.h	==> opcode/i960.h
	m68k-opcode.h	==> opcode/m68k.h
	m88k-opcode.h	==> opcode/m88k.h
	mips-opcode.h	==> opcode/mips.h
	np1-opcode.h	==> opcode/np1.h
	ns32k-opcode.h	==> opcode/ns32k.h
	pn-opcode.h	==> opcode/pn.h
	pyr-opcode.h	==> opcode/pyr.h
	sparc-opcode.h	==> opcode/sparc.h
	tahoe-opcode.h	==> opcode/tahoe.h
	vax-opcode.h	==> opcode/vax.h



Wed Nov 27 10:38:31 1991  Steve Chamberlain  (sac at rtl.cygnus.com)

	* internalcoff.h: (internal_scnhdr) took out #def dependency, now
	s_nreloc and s_nlnno are always long. 	(internal_reloc): allways
	has an offset field now. 

Fri Nov 22 08:12:58 1991  John Gilmore  (gnu at cygnus.com)

	* coff-rs6000.h:  Lint; use unsigned chars for external fields.
	* internalcoff.h:  Lint; cast storage classes to signed char.

Thu Nov 21 21:01:05 1991  Per Bothner  (bothner at cygnus.com)

	* stab.def: Remove the GNU extended type codes (e.g. N_SETT).
	* aout64.h:  The heuristic for distinguishing between
	sunos-style and bsd-style ZMAGIC files (wrt. where the
	text segment starts) is moved into (the default definition of)
	the macro N_HEADER_IN_TEXT.  This definition is only used
	if no other definition is used - e.g. bfd/newsos3.c defines
	N_HEADER_IN_TEXT(x) to be always 0 (as before).

Thu Nov 21 11:53:03 1991  John Gilmore  (gnu at cygnus.com)

	* aout64.h (N_TXTADDR, N_TXTOFF, N_TXTSIZE):  New definitions
	that should handle all uses.  LOGICAL_ versions deleted.
	Eliminate N_HEADER_IN_TEXT, using a_entry to determine which
	kind of zmagic a.out file we are looking at.
	* coff-rs6000.h:  Typo.

Tue Nov 19 18:43:37 1991  Per Bothner  (bothner at cygnus.com)

	(Note:  This is a revised entry, as was aout64.h.)
	* aout64.h:  Some cleanups of N_TXTADDR and N_TXTOFF:
	Will now work for both old- and new-style ZMAGIC files,
	depending on N_HEADER_IN_TEXT macro.
	Add LOGICAL_TXTADDR, LOICAL_TXTOFF and LOGICAL_TXTSIZE
	that don't count the exec header as part
	of the text segment, to be consistent with bfd.
	* a.out.sun4.h:  Simplified/fixed for previous change.

Mon Nov 18 00:02:06 1991  Fred Fish  (fnf at cygnus.com)

	* dwarf.h:  Update to DWARF draft 5 version from gcc2.

Thu Nov 14 19:44:59 1991  Per Bothner  (bothner at cygnus.com)

	* stab.def:  Added defs for extended GNU symbol types,
	such as N_SETT.  These are normally ifdef'd out (because
	of conflicts with a.out.gnu.h), but are used by bfb_stab_name().

Thu Nov 14 19:17:03 1991  Fred Fish  (fnf at cygnus.com)

	* elf-common.h:  Add defines to support ELF symbol table code.

Mon Nov 11 19:01:06 1991  Fred Fish  (fnf at cygnus.com)

	* elf-internal.h, elf-external.h, elf-common.h:  Add support for
	note sections, which are used in ELF core files to hold copies
	of various /proc structures.

Thu Nov  7 08:58:26 1991  Steve Chamberlain  (sac at cygnus.com)

	* internalcoff.h: took out the M88 dependency in the lineno
	struct.
	* coff-m88k.h: defines GET_LINENO_LNNO and PUT_LINENO_LNNO to use
	32bit linno entries.
	* a29k-opcode.h: fixed encoding of mtacc

Sun Nov  3 11:54:22 1991  Per Bothner  (bothner at cygnus.com)

	* bfd.h: Updated from ../bfd/bfd-in.h (q.v).

Fri Nov  1 11:13:53 1991  John Gilmore  (gnu at cygnus.com)

	* internalcoff.h:  Add x_csect defines.

Fri Oct 25 03:18:20 1991  John Gilmore  (gnu at cygnus.com)

	* Rename COFF-related files in `coff-ARCH.h' form.
	coff-a29k.h, coff-i386.h, coff-i960.h, coff-m68k.h, coff-m88k.h,
	coff-mips.h, coff-rs6000.h to be exact.

Thu Oct 24 22:11:11 1991  John Gilmore  (gnu at cygnus.com)

	RS/6000 support, by Metin G. Ozisik, Mimi Ph<50><68>ng-Th<54>o V<>, and
	John Gilmore.

	* a.out.gnu.h:  Update slightly.
	* bfd.h:  Add new error code, fix doc, add bfd_arch_rs6000.
	* internalcoff.h:  Add more F_ codes for filehdr.  Add
	rs/6000-dependent fields to aouthdr.  Add storage classes
	to syments.  Add 6000-specific auxent.  Add r_size in reloc.
	* rs6000coff.c:  New file.

Thu Oct 24 04:13:20 1991  Fred Fish  (fnf at cygnus.com)

	* dwarf.h: New file for dwarf support.  Copied from gcc2
	distribution.

Wed Oct 16 13:31:45 1991  John Gilmore  (gnu at cygnus.com)

	* aout64.h:  Remove PAGE_SIZE defines; they are target-dependent.
	Add N_FN_SEQ for N_FN symbol type used on Sequent machines.
	* stab.def:  Include N_FN_SEQ in table.
	* bout.h:  External formats of structures use unsigned chars.

Fri Oct 11 12:40:43 1991  Steve Chamberlain  (steve at cygnus.com)

	* bfd.h:upgrade from bfd.c
	* internalcoff.h: add n_name, n_zeroes and n_offset macros
	* amdcoff.h: Define OMAGIC and AOUTHDRSZ.

Fri Oct 11 10:58:06 1991  Per Bothner  (bothner at cygnus.com)

	* a.out.host.h: Change SEGMENT_SIZE to 0x1000 for Sony.
	* bfd.h (align_power): Add (actually move) comment.

Tue Oct  8 15:29:32 1991  Per Bothner  (bothner at cygnus.com)

	* sys/h-rtbsd.h: Define MISSING_VFPRINT (for binutils/bucomm.c).

Sun Oct  6 19:24:39 1991  John Gilmore  (gnu at cygnus.com)

	* aout64.h:  Move struct internal_exec to ../bfd/libaout.h so
	it can be shared by all `a.out-family' code.  Rename
	EXTERNAL_LIST_SIZE to EXTERNAL_NLIST_SIZE.  Use basic types
	for nlist members, and make strx integral rather than pointer.
	More commentary on n_type values.
	* bout.h:  Provide a struct external_exec rather than an
	internal_exec.
	* m68kcoff.h:  Remove `tagentries' which snuck in from the i960
	COFF port.

Fri Oct  4 01:25:59 1991  John Gilmore  (gnu at cygnus.com)

	* h8300-opcode.h:  Remove `_enum' from the typedef for an enum.
	* bfd.h:  Update to match bfd changes.

	* sys/h-i386mach.h, sysdep.h:  Add 386 Mach host support.

Tue Oct  1 04:58:42 1991  John Gilmore  (gnu at cygnus.com)

	* bfd.h, elf-common.h, elf-external.h, elf-internal.h: 
	Add preliminary ELF support, sufficient for GDB, from Fred Fish.
	* sysdep.h, sys/h-amix.h:  Support Amiga SVR4.

	* sys/h-vaxult.h:  Make it work.  (David Taylor <taylor@think.com>)
	* a.out.vax.h:  Remove unused and confusing file.

Mon Sep 30 12:52:35 1991  Per Bothner  (bothner at cygnus.com)

	* sysdep.h: Define NEWSOS3_SYS, and use it.

Fri Sep 20 13:38:21 1991  John Gilmore  (gnu at cygnus.com)

	* a.out.gnu.h (N_FN):  Its value *really is* 0x1F.
	Fix it, and add comments warning about or-ing N_EXT with it
	and/or N_WARNING.
	* aout64.h (N_FN):  Fix value, add comments about N_EXT.
	* stab.def (table at end):  Update to show all the type
	values <0x20, including low order bits.  Move N_FN to
	its rightful place.

Tue Sep 17 17:41:37 1991  Stu Grossman  (grossman at cygnus.com)

	* sys/h-irix3.h:  sgi/irix support.

Tue Sep 17 07:52:59 1991  John Gilmore  (gnu at cygint.cygnus.com)

	* stab.def (N_DEFD):  Add GNU Modula-2 debug stab, from Andrew
	Beers.

Thu Sep 12 14:12:59 1991  John Gilmore  (gnu at cygint.cygnus.com)

	* internalcoff.h (SYMNMLEN, FILNMLEN, DIMNUM):  Define these
	for internalcoff, separately from the various external coff's.
	* amdcoff.h, bcs88kcoff.h, i386coff.h, intel-coff.h, m68kcoff.h,
	m88k-bcs.h: Prefix SYMNMLEN, FILNMLEN, and DIMNUM with E_'s for
	the external struct definitions.
	* ecoff.h: Remove these #define's, kludge no longer needed.

	* sys/h-ultra3.h:  Add new Ultracomputer host.
	* sysdep.h:  Add ULTRA3_SYM1_SYS and use it.

Tue Sep 10 10:11:46 1991  John Gilmore  (gnu at cygint.cygnus.com)

	* i386coff.h (LINESZ):  Always 6, not based on sizeof().
	(Fix from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>.)

Wed Sep  4 08:58:37 1991  John Gilmore  (gnu at cygint.cygnus.com)

	* a.out.gnu.h, aout64.h:  Add N_WARNING.  Change N_FN to 0x0E,
	to match SunOS and BSD.  Add N_COMM as 0x12 for SunOS shared lib
	support.
	* stab.def:  Add N_COMM to table, fix overlap comment.

Tue Sep  3 06:29:20 1991  John Gilmore  (gnu at cygint.cygnus.com)

	Merge with latest FSF versions of these files.

	* stab.gnu.h:  Add LAST_UNUSED_STAB_CODE.
	* stab.def:  Update to GPL2.  Move N_WARNING out, since not a
	debug symbol.  Change comments, and reorder table to numeric
	order.  Update final table comment.
	(N_DSLINE, N_BSLINE):  Renumber from 0x66 and 0x68, to 0x46 and 0x48.

	* obstack.h:  GPL2.  Merge.

Fri Aug 23 01:54:23 1991  John Gilmore  (gnu at cygint.cygnus.com)

	* a.out.gnu.h, a.out.sun4.h:  Make SEGMENT_SIZE able to depend
	on the particular a.out being examined.
	* a.out.sun4.h:  Define segment sizes for Sun-3's and Sun-4's.
	* FIXME:  a.out.gnu.h is almost obsolete.
	* FIXME:  a.out.sun4.h should be renamed a.out.sun.h now.

Wed Aug 21 20:32:13 1991  John Gilmore  (gnu at cygint.cygnus.com)

	* Start a ChangeLog for the includes directory.

	* a.out.gnu.h (N_FN):  Fix value -- was 15, should be 0x1E.
	* stab.def:  Update allocation table in comments at end,
	to reflect reality as I know it.