Sat Dec 30 23:42:51 1995  Jeffrey A Law  (law@cygnus.com)

	* ecoff.c (ecoff_stab): Simplify.  Correctly handle sym + offset
	addresses for static variables.

Thu Dec 21 12:54:32 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
	and xgot give the old toc16 relocation.
	(md_apply_fix3): Support all GOT relocations.

Wed Dec 20 14:57:17 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-mips.c (load_address): Correctly handle a constant in
	SVR4_PIC case.  From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.

Fri Dec 15 14:25:07 1995  J.T. Conklin  <jtc@rtl.cygnus.com>

	* config/tc-sh.c (parse_reg): Recognize SH3 registers.
	(get_specific): Handle A_SSR, A_SPC and A_REG_B.
	(build_Mbytes): Handle REG_B.

Fri Dec 15 16:07:25 1995  Ian Lance Taylor  <ian@cygnus.com>

	* ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.

Fri Dec 15 12:11:48 1995  Raymond Jou  <rjou@mexican.cygnus.com>

	* mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.

Thu Dec 14 15:09:52 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/obj-coff.c (write_object_file): Set the s_align field to
	the number of bytes, rather than to the power of 2.

Tue Dec 12 12:19:37 1995  Ian Lance Taylor  <ian@cygnus.com>

	* Makefile.in (DISTCLEAN_HERE): New variable.
	(distclean): Use it.
	(maintainer-clean): Depend upon clean-here rather than clean,
	distclean, and clean-info.  Run make maintainer-clean in doc.
	Remove files listed in DISTCLEAN_HERE.
	* doc/Makefile.in (maintainer-clean realclean): Split out from
	distclean.  Depend upon clean-info and distclean.

Mon Dec 11 16:23:51 1995  Stan Shebs  <shebs@andros.cygnus.com>

	* mac-as.r: Fix copyright and version strings.
	(cfrg): Use PROG_NAME instead of literal name.

Mon Dec 11 14:14:08 1995  Ian Lance Taylor  <ian@cygnus.com>

	* read.c (read_a_source_file): If tc_unrecognized_line is defined,
	call it.
	* config/tc-a29k.h (tc_unrecognized_line): Define.
	* config/tc-a29k.c (a29k_unrecognized_line): New function.
	(md_operand): Handle a29k style local dollar labels.

Wed Dec  6 17:52:52 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.

Tue Dec  5 13:26:34 1995  Ken Raeburn  <raeburn@cygnus.com>

	* read.c (s_fill): If md_flush_pending_output is defined, call
	it.

Mon Dec  4 15:10:53 1995  Ken Raeburn  <raeburn@cygnus.com>

	* config/obj-coff.c (size_section, fill_section, fixup_mdeps):
	Treat rs_align_code like rs_align.

Sun Dec  3 16:46:54 1995  Richard Earnshaw (rearnsha@armltd.co.uk)

	* config/tc-arm.c (cp_address_required_here): Set pre_inc when
	converting an absolute address into a PC-relative one.

Fri Dec  1 11:57:56 1995  Stan Shebs  <shebs@andros.cygnus.com>

	* mpw-config.in: Don't always use te-generic.h for emulation.
	(powerpc-apple-macos): Use emulation te-macos.h.
	* mpw-make.sed (install, install-only): Edit in Mac-specific
	install procedure.

Fri Dec  1 10:59:25 1995  Ian Lance Taylor  <ian@cygnus.com>

	* configure.in: Improve message about unsupported ELF targets.
	* configure: Rebuild.

	* config/tc-m88k.c (m88k_do_align): Correct check for whether fill
	pattern is zero.  From Manfred Hollstein.

Thu Nov 30 13:25:49 1995  Kim Knuttila  <krk@cygnus.com>

	* config/tc-ppc.c (ppc_pe_section): To get the alignment right for
	the various idata sections, we check the name on the .section pseudo.

Thu Nov 30 11:23:42 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>

	* config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
	add section's paddr to add_number; compatibility to native as and
	ld forbids.

Wed Nov 29 23:14:27 1995  Ken Raeburn  <raeburn@cygnus.com>

	* configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.

	* hash.c (struct hash_entry): Moved here...
	* hash.h (struct hash_entry): ...from here.

	* config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
	if it's already known to be null.

Wed Nov 29 13:00:20 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
	bit relocs converted to PC relative relocs.  This turned out to
	add the offset from the beginning of .text twice.

Tue Nov 28 10:42:36 1995  Ken Raeburn  <raeburn@cygnus.com>

	* stabs.c (s_stab_generic): In 's' case, free string from
	obstack.

	* config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
	sy_name_offset.
	* config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
	Ditto.

	* subsegs.h (segment_info_type): Make bitfields unsigned.

	* expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
	and move them together.  On most systems this will reduce the
	structure size by one word.
	(operatorT): Define O_max.
	* expr.c (expr_begin): Verify that X_op is wide enough to hold
	O_max.

	* read.c (pop_insert): Print error returned by hash table
	insertion code.

	* as.c (dump_statistics): Split out from main; dump some hash
	table stats and target-specific stats.
	(start_time): No longer automatic to main.
	(main): Set file-level start_time and call dump_statistics at
	exit.  Exit by calling xexit.
	(show_usage): Make --statistics description less specific.
	* subsegs.c (subsegs_print_statistics): New function.
	* write.c (write_print_statistics): New function.
	(n_fixups): New static variable.
	(fix_new_internal): Increment it.
	* read.c (read_print_statistics): New function.
	* read.h (read_print_statistics): Declare.
	* symbols.c (symbol_print_statistics): New function.
	* symbols.h (symbol_print_statistics): Declare.
	* hash.c (hash_print_statistics): New function.
	* hash.h (hash_print_statistics): Declare.
	* config/tc-i386.c (i386_print_statistics): New function.
	* config/tc-i386.h (i386_print_statistics): Declare.
	(tc_print_statistics): New macro.
	* messages.c (as_fatal, as_assert, as_abort): Use xexit, not
	exit.

	* hash.c (DELETED): Rewrite to use a valid but unique address.
	(START_POWER): Reduce to 10.
	(enum stat_enum): New enumerator, replacing STAT_* index macros.
	Add new values for counting strcmp calls.
	(GROW_FACTOR): New macro.
	(hash_grow): Use GROW_FACTOR.  Rewrite for quick returns instead
	of nesting blocks.
	(FULL_VALUE): New macro.  Use 1/4 of table size instead of 1/2.
	(hash_new): Use FULL_VALUE.
	(struct hash_control): Definition moved here.
	(hash_code): Don't mask to low bits.
	(hash_ask): Mask returned hash code here.  Check hash value before
	calling strcmp; count strcmp calls.
	* hash.h (struct hash_control): Declare, don't define, here.
	(HASH_STATLENGTH): Deleted.
	(struct hash_entry): Add field for hash code.
	(hash_say, hash_apply): Don't declare.

	* hash.c (destroy): Return void.
	(applicatee): Ditto.
	(main): Fix declarations.
	(hash_apply): Return void.  Argument `function' returns void.  Put
	inside "#ifdef TEST".
	(hash_say): Define only if TEST is defined.
	* hash.h (hash_apply, hash_say): Declarations deleted.

Mon Nov 27 13:18:25 1995  Ian Lance Taylor  <ian@cygnus.com>

	* configure: Rebuild with autoconf 2.7.

Tue Nov 21 18:39:01 1995  Ian Lance Taylor  <ian@cygnus.com>

	* aclocal.m4 (AC_PROG_CC): Remove local definition.
	* configure: Rebuild with autoconf 2.6.

Mon Nov 20 17:26:00 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-ppc.c (ppc_debug_name_section_size): Remove.
	(ppc_stabx): Don't increment ppc_debug_name_section_size.
	(ppc_bc): Likewise.
	(ppc_frob_file): Remove.
	* config/tc-ppc.h (tc_frob_file): Don't define.
	(ppc_frob_file): Don't declare.

Mon Nov 20 13:37:05 1995  Ken Raeburn  <raeburn@cygnus.com>

	* Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
	* config/alpha-opcode.h: Include one-operand variants of jmp and
	jsr.

	* config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
	with te-delta.h in 8.3 file systems.
	* configure.in: Adjusted.

Thu Nov 16 12:49:38 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-mips.c (s_err): Remove; just use the one in read.c.

	* config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
	number.
	* expr.c (operand): Handle MRI suffixes after unadorned 0.

Thu Nov 16 00:21:44 1995  Ken Raeburn  <raeburn@cygnus.com>

	Version 2.6 released.
	* Makefile.in (VERSION): Updated to 2.6.

	* config/obj-coff.c (write_object_file): Change use of md_do_align
	to pass a pointer rather than a fill value, to match other uses.

Wed Nov 15 03:52:00 1995  Ken Raeburn  <raeburn@cygnus.com>

	* config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.

	* as.c (main): Move md_end call to just after call to
	perform_an_assembly_pass.  Delete cpu-specific code here.
	* config/tc-i960.h (md_end): New macro, calls brtab_emit.
	* config/tc-arm.c (md_end): Unused function deleted.
	* config/tc-ns32k.c (md_end): Ditto.

	* config/tc-i386.c (i386_align_code): New function, moved here
	from HANDLE_ALIGN macro.
	* config/tc-i386.h (HANDLE_ALIGN): Call it.

	Mon Jul 31 14:53:19 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>

	* config/tc-i386.h (md_do_align): cast fill and 0x90 to char
	before comparing

	Mon May  1 10:91:49 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>

	* config/tc-i386.h (md_do_align):  Make ".align n,0x90" generate
	multi-byte nops to avoid changing gcc.  The necessary gcc change
	might break old assemblers.

	Sat Apr 22 20:53:05 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>

	* config/tc-i386.h (md_do_align, HANDLE_ALIGN):  Add macros to
	generate optimal multi-byte nop instructions for ".align n"
	".align n,0x90", and aligns requiring more than 15 bytes of
	padding still generate multiple 0x90's as before.

Mon Nov 13 17:40:21 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-m68k.c (s_mri_until): Call pop_mri_control.

Mon Nov 13 20:39:06 1995  Stan Shebs  <shebs@andros.cygnus.com>

	* configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
	* configure: Update.
	* mpw-make.sed: Reorder commands to make sed happier.
	* config/te-macos.h: New file.
	* config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.

Sun Nov 12 21:14:56 1995  Jeffrey A Law  (law@cygnus.com)

	* config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
	conditional branches.
	(md_apply_fix): Likewise.

Thu Nov  9 16:14:01 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
	generate a reloc which the linker will not handle correctly.  Fix
	overflow checking--R_IREL is 18 bits, not 17.

Wed Nov  8 19:59:36 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
	from a PC relative reloc if TC_A29K.

	* config/tc-a29k.c (line_separator_chars): Restore '@'.  Existing
	code depends upon it.

	* config/tc-a29k.c (md_operand): Handle $float, $double, and
	$extend.  Based on code from Eric Freudenthal
	<freudenthal@nyu.edu>.
	* config/tc-a29k.h (LEX_DOLLAR): Define.
	* read.c (LEX_DOLLAR): Define if not defined.
	(lex_type): Use LEX_DOLLAR.

Wed Nov  8 16:38:14 1995  Eric Freudenthal <freudenthal@nyu.edu>

	* configure.in (a29k-nyu-sym1): New target, just like other a29k
	targets.

Wed Nov  8 11:38:48 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.

Tue Nov  7 09:14:35 1995  Kim Knuttila  <krk@cygnus.com>

	* config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
	used only by "dlltool.c".

Mon Nov  6 18:51:26 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-alpha.c: Undefine inline if not __GNUC__.
	(md_pseudo_table): Don't define "extern".

Sat Nov  4 00:51:21 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-ppc.c (ppc_biei): Force symbol into text_section.

	* config/tc-ppc.c (md_show_usage): Put backslash at end of line.

Fri Nov  3 13:02:59 1995  Ian Lance Taylor  <ian@cygnus.com>

	* macro.c (macro_expand_body): Don't warn about == with a
	nonexistent parameter, in case it is in a comment field.

	* as.c (main): On TC_A29K, call macro_init with macro_alternate
	set to 1.
	* macro.c (get_any_string): Don't keep quotes if macro_strip_at is
	set, even if macro_alternate is set.
	(get_apost_token): If macro_strip_at, only skip kind if it is '@'.
	(sub_actual): If macro_strip_at, and kind is '@', don't look up
	the token unless it ended in '@'.
	* config/tc-a29k.c (line_separator_chars): Remove '@'.
	* doc/c-a29k.texi: Document macro usage on A29K.

Thu Nov  2 23:07:57 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
	signed word.
	(install_operand): Likewise.

	* config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".

Wed Nov  1 15:17:02 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>

	* configure.in (m88k-motorola-sysv*): New target.
	* configure: Rebuild.
	* config/te-delta88.h: New file.
	* config/obj-coff.c (write_object_file): Use md_do_align if it is
	defined.
	* config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
	(md_do_align): Define.
	* config/tc-m88k.c: Include "subsegs.h".
	(m88k_do_align): New function.

	* config/te-delta.h (STRIP_UNDERSCORE): Don't define.
	(COFF_NOLOAD_PROBLEM): Define.
	(LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.

Wed Nov  1 16:07:43 1995  Ken Raeburn  <raeburn@cygnus.com>

	* config/tc-i386.c (md_assemble): For a jump instruction with
	non-constant target, require 7 available bytes in the current
	frag, not 6.

Tue Oct 31 15:37:16 1995  Fred Fish  <fnf@rtl.cygnus.com>

	* config/obj-elf.h: Include bfd/elf-bfd.h rather than
	bfd/libelf.h.

Tue Oct 31 16:34:28 1995  David Mosberger-Tang  <davidm@azstarnet.com>

	* configure.in (alpha-*-linux*): Use ecoff.
	* configure: Rebuild.
	* ecoff.c (ecoff_directive_extern): New function.
	(ecoff_directive_weakext): New function.
	(ecoff_build_symbols): Handle weak symbols.
	(ecoff_setup_ext): Likewise.
	(ecoff_frob_symbol): Warn about weak common symbols.
	* ecoff.h (ecoff_directive_extern): Declare.
	(ecoff_directive_weakext): Declare.
	* symbols.c (S_IS_WEAK): New function.
	* symbols.h (S_IS_WEAK): Declare.
	* config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
	"weakext".
	* config/tc-mips.c (mips_pseudo_table): Remove "extern".
	(s_extern): Remove.

Tue Oct 31 13:29:08 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-ppc.c (ppc_lglobl): Do the right thing.

	* config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
	(ppc_eb): Likewise.  Set the storage class to C_BLOCK, not C_FCN.
	(ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
	* config/obj-coff.c (coff_frob_symbol): Don't call
	SA_SET_SYM_ENDNDX with the current symbol; call it with the next
	one.  If OBJ_XCOFF, try to figure out whether the symbol is going
	to be dropped.

	* config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
	(ppc_stab_symbol): New static variable.
	(ppc_change_csect): Check that ppc_toc_csect is not NULL.
	(ppc_stabx): Set ppc_stab_symbol around call to symbol_make.  Set
	sy_tc.real_name to the stab string.
	(ppc_bc, ppc_ec): New static functions.
	(ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
	do anything.
	(ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
	suffix.
	(ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
	entries.

	* input-scrub.c (input_scrub_push): Reset sb_index.

Mon Oct 30 17:52:46 1995  Ian Lance Taylor  <ian@cygnus.com>

	* listing.c (listing_newline): Don't create a frag in the absolute
	section.

Sat Oct 28 01:02:05 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
	(ppc_csect): Move most of the code to ppc_change_csect, and call
	it.
	(ppc_change_csect): New static function, taken from ppc_csect.
	(ppc_section): New static function.
	(ppc_saw_abs): New static varable.
	(ppc_frob_symbol): Create aux entry for absolute symbols.  Warn if
	a symbol has no csect.
	(ppc_adjust_symtab): New function.
	* config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
	(ppc_adjust_symtab): Declare if OBJ_XCOFF.

	* write.c (write_object_file): If tc_adjust_symtab is defined,
	call it just before the call to obj_adjust_symtab.

	* symbols.c (symbol_find_or_make): Change name to be const.
	* symbols.h (symbol_find_or_make): Update declaration.

Thu Oct 26 19:18:27 1995  Ken Raeburn  <raeburn@cygnus.com>

	* doc/as.texinfo (Align): Mention SH.
	* doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
	.align value.
	* doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
	(Z8000 Directives, even): Don't give numeric align value, instead
	explain behavior.

Thu Oct 26 11:45:03 1995  Richard Earnshaw (rearnsha@armltd.co.uk)

	* config/tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a
	pre-increment instruction.

Wed Oct 25 11:59:24 1995  Per Bothner  <bothner@kalessin.cygnus.com>

	* Makefile.in (diststuff):  Also make info.
	(maintainer-clean realclean):  Also make clean-info.

Tue Oct 24 15:21:33 1995  Jeffrey A Law  (law@cygnus.com)

	* config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
	(pa_subspace): For ".nsubspa", always create a new subspace
	with the given attributes, even if one already exists with the
	same name.

Tue Oct 24 14:50:38 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
	TC_FORCE_RELOCATION, taking an additional section argument.  If
	the section of the target symbol is not the same as the current
	section, always force the relocation to be used.
	(MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.

	* config/tc-ppc.c (md_pcrel_from_section): Rename from the
	md_pcrel_from function, taking an additional section argument.
	Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.

	* write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
	older TC_FORCE_RELOCATION if not defined.
	(MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
	(fixup_segment): Use MD_PCREL_FROM_SECTION instead of
	md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
	TC_FORCE_RELOCATION.

Mon Oct 23 16:20:04 1995  Ken Raeburn  <raeburn@cygnus.com>

	* input-scrub.c (as_where): Set name to null pointer if we don't
	have a file name.
	* messages.c (identify): Only print filename if non-null.
	(as_show_where): Ditto, for line number too.
	(as_warn_internal, as_bad_internal): Ditto.

	* input-file.c (input_file_open): If the input file can't be
	opened, consider it an error.

Mon Oct 23 11:15:44 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>

	* config/tc-mips.c: Added mips_4100 control, and support for
	accepting the 4100 as a MIPS architecture variant (md_begin,
	macro_build, mips_ip, md_parse_option). Adding suitable
	command-line OPTIONs, and updating the help text (md_show_usage).

Wed Oct 18 13:20:32 1995  Ken Raeburn  <raeburn@cygnus.com>

	* subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
	BFD_ASSEMBLER is defined.

	* Use one active frag and one obstack per frag chain:
	* frags.c (frags): Variable deleted.
	(frag_alloc): New function.
	(frag_grow, frag_more, frag_variant, frag_now_fix,
	frag_append_1_char): Refer to frchain_now->frch_obstack instead of
	frags variable.
	(frag_new): Ditto.  Verify that frch_last and frag_now match on
	entry and exit, and that old frag_now has non-zero type.  Replace
	"know" uses with "assert".  Use frag_alloc instead of mucking with
	obstack alignment.
	* frags.h (frags): Declaration deleted.
	* subsegs.h (struct frchain): Add new field frch_frag_now.
	* subsegs.c (frchains, dummy_frag, absolute_frchain): New static
	variables.
	(subsegs_begin): Initialize frchains obstack.  Under gcc, don't
	give it any stricter alignment than frchainS structures need.  Do
	not initialize frags obstack.  Set frag_now to point to
	dummy_obstack.  Initialize absolute_frchain.
	(subseg_set_rest): Save and restore frag_now in frch_frag_now
	field of frchainS.  Don't create new frags on section switch, and
	use frag_alloc when creating a new frag chain.  For absolute
	section, set frchain_now to absolute_frchain.  Verify that
	frch_last and frag_now match on entry and exit.  Initialize
	per-chain obstack, and under gcc, set required alignment to that
	needed by fragS structure.

	* write.c (chain_frchains_together_1): Verify fr_type is nonzero.

	* stabs.c (get_stab_string_offset): Only copy input string if a
	fresh copy is needed, not if the section already exists.
	(s_stab_generic): Cache stab section name to bypass lookups, since
	usually it will match.  Could be made faster still by changing the
	memory allocation rules.
	(s_xstab): Cache section name to bypass repeated string
	allocation.

	* frags.c (frag_new): Deleted register declarations.

	* listing.c (frag_now): Don't declare.

	* as.c (chunksize): New variable.
	(debug_memory): New variable.
	(main): If debug_memory is set, reduce chunksize and
	_bfd_chunksize.
	* as.h (chunksize): Declare it.
	* read.c (read_begin): Use it.

	* config/tc-alpha.c (md_shortopts): Include 'g'.
	(md_parse_option): Ignore it.

	* Makefile.in (distclean): Remove Makefile and config.status from
	testsuite directory.
	(clean-here): Don't delete testsuite.  Instead, delete only the
	files within it that would be generated by running tests.

	* config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
	frag_now_fix instead of accessing obstack info directly.
	* config/tc-arm.c (s_ltorg): Ditto.
	(md_assemble): Ditto.

	* config/tc-i386.c (md_assemble): Call frag_grow instead of
	obstack_room.

Wed Oct 18 12:22:59 1995  Ken Raeburn  <raeburn@cygnus.com>

	* stabs.c (aout_process_stab): Insert debug symbol into symbol
	chain after parsing value expression, if any, to avoid separating
	continued .stabs lines.

Mon Oct 16 10:56:41 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-mips.c (mips_elf_pseudo_table): Remove.
	(mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.

Mon Oct 16 07:07:37 1995  Michael Meissner  <meissner@wogglebug.tiac.net>

	* config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
	-mcom support and PPC_OPCODE_ANY for -many.
	(md_parse_option): Ditto.
	(ppc_arch): Ditto.
	(md_begin): For duplicate instructions, print all duplicates
	before aborting.

Sun Oct 15 22:06:14 1995  Michael Meissner  <meissner@cygnus.com>

	* config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
	common mode operation.
	(md_show_usage): Add -mcom to usage message.

Fri Oct 13 13:32:45 1995  steve chamberlain  <sac@slash.cygnus.com>

	* expr.c (op_rank): Add O_symbol_rva.
	* expr.h (operatorT): Add O_symbol_rva.
	* read.c (cons_worker): Set O_symbol_rva when necessary.
	* write.c (fix_new_exp): Understand O_symbol_rva.

Tue Oct 10 11:34:14 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-mips.c: Correct s_cons arguments.  From Michael
	Joosten <joost@ori.cadlab.de>.

Mon Oct  9 19:59:53 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-ppc.c (ppc_macro): Make count unsigned.
	(ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
	(ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
	the fix_line field.
	* config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
	make non-static.  Change all users.
	* config/obj-coff.h (coff_n_line_nos): Declare.

Fri Oct  6 16:24:27 1995  Ken Raeburn  <raeburn@cygnus.com>

	Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.

	* config/obj-elf.c (obj_elf_common): Convert specified byte
	alignment to power of two.  Set size of local bss symbol.

	* config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.

Fri Oct  6 15:22:25 1995  Ian Lance Taylor  <ian@cygnus.com>

	* sb.c, macro.c: Decide whether to include <string.h> or
	<strings.h> just as as.h does.

Fri Oct  6 09:55:33 1995  Doug Evans  <dje@canuck.cygnus.com>

	* Makefile.in (site.exp): Fix setting of $srcdir.

	* config/tc-arm.c (md_atof): Fix little-endian output.
	* config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
	all coff targets.

Thu Oct  5 20:17:30 1995  Ken Raeburn  <raeburn@cygnus.com>

	* doc/as.texinfo: Split out the NS32k family documentation,
	despite its being commented out for now.
	* doc/c-ns32k.texi: New file.

	* sb.c, macro.c: Include string.h.

	* Makefile.in (comparison): Only check *.o; we don't care if
	timestamps inserted by the native linker differ.

	* config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
	if alignment stricter than 4 bytes is requested; in that case,
	align to a 4-byte boundary first.

	Thu Sep 28 19:35:27 1995  Pat Rankin  <rankin@eql.caltech.edu>

	* config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
	uninitialized" warning for `Max_Source_Offset'.

Wed Oct  4 16:17:02 1995  Kim Knuttila  <krk@cygnus.com>

	* config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
	qualifiers and detect errors if present.
	(md_assemble): Add call to parse_toc_entry. Also added some support
	for the [tocv] qualifier.
	(ppc_pe_tocd): New function to support data in the toc section.

Wed Oct  4 14:03:39 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
	an absolute symbol.

Tue Oct  3 12:18:19 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-m68k.c (isword): Accept all values from -65536 to
	+65535,	so ~VAL will not be rejected.

	* cond.c (s_endif): Call demand_empty_rest_of_line.  In MRI mode,
	skip characters after the pseudo-op.
	(s_else): Likewise.
	* read.c (get_line_sb): Don't look past buffer_limit.
	(s_include): In MRI mode, skip characters after the file name.

Mon Oct  2 16:15:27 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
	periods in register names.

Sat Sep 30 23:03:31 1995  Jeff Law  (law@hurl.cygnus.com)

	* config/tc-hppa.c (hppa_fix_adjustable): DP relative relocs
	are not adjustable in SOM to avoid confusing the optimizing
	linker.

Fri Sep 29 15:18:08 1995  Ian Lance Taylor  <ian@cygnus.com>

	Add some support for i960 MRI compatibility mode.
	* config/tc-i960.c (md_pseudo_table): Add endian.
	(get_args): Don't discard a space between alphanumeric characters.
	(get_cdisp): Change text_section to now_seg.
	(s_endian): New static function.
	* config/tc-i960.h (MRI_MODE_NEEDS_PSEUDO_DOT): Define.
	* expr.h (operatorT): Add O_logical_not, O_logical_and, and
	O_logical_or.
	* expr.c (operand): Treat '!' as logical not operator.  If
	TC_I960, in MRI mode permit `sizeof secname' and `startof
	secname'.
	(op_rank): Bump values by 2 to make room for && and ||.  Add
	entries for !, &&, and ||.
	(expr_begin): Only do MRI changes if TC_M68K.
	(operator): Recognize || and &&.
	(expr): Handle new operatorT values.
	* symbols.c (resolve_symbol_value): Handle new operatorT values.
	(print_expr_1): Likewise.
	* read.c (potable): Add debug, err, irep, irepc, print, purgem,
	and rep.
	(read_a_source_file): Handle MRI_MODE_NEEDS_PSEUDO_DOT.
	(mri_comment_field): Only handle weird comments if TC_M68K.
	(s_err): New function.
	(s_org): Only punt in MRI mode if TC_M68K.
	(s_mri_sect): Write TC_I960 version.
	(s_print, s_purgem): New functions.
	* read.h (s_err, s_print, s_purgem): Declare.
	* cond.c (s_ifeqs): Implement.
	(ignore_input): Handle MRI_MODE_NEEDS_PSEUDO_DOT.
	* macro.c (macro_strip_at): New static variable.
	(macro_init): Add strip_at parameter.
	(do_formals): If macro_strip_at, change NARG to $NARG.
	(define_macro): Skip a comma after the macro name.
	(get_apost_token): Skip character if macro_strip_at, even if
	macro_mri.
	(macro_expand_body): If macro_strip_at, don't recognize parameters
	in strings unless they are preceded by an '@'.  If macro_strip_at,
	pass '@' as strip character to sub_actual.  If macro_strip_at,
	strip '@' characters.
	(macro_expand): If macro_strip_at, change NARG to $NARG.
	(delete_macro): New function.
	(expand_irp): Skip leading and trailing '"' characters if irpc.
	* macro.h (macro_init): Mention new strip_at parameter.
	(delete_macro): Declare.
	* as.c (main): If TC_I960, pass flag_mri to macro_init as
	strip_at; otherwise, pass 0.
	* gasp.c (process_pseudo_op): Pass 0 to macro_init as strip_at.
	(main): Likewise.
	* doc/as.texinfo: Document i960 MRI mode.

	* as.c (show_usage): Mention --defsym.

Thu Sep 28 19:25:04 1995  Stan Shebs  <shebs@andros.cygnus.com>

	* mpw-config.in: Translate "powerpc" into "ppc", remove gen of
	VERSION, move gen of "conf" here from makefile.
	* mpw-make.sed: New file, sed commands to translate Unix makefile
	into MPW syntax.
	* mpw-make.in: Remove.
	* mac-as.r: New file, Mac resource file.
	* as.h (inline): Don't decide about defining if __MWERKS__,
	remove redundant conditional and definition.

	* stabs.c (s_stab_generic): Fix syntax for OBJ_PROCESS_STAB.

Thu Sep 28 15:43:15 1995  Kim Knuttila  <krk@nellie>

	* config/tc-ppc.c (md_apply_fix3): Removed some TE_PE specific
	manipulations, since I can't prove they're needed.
	(md_begin): Removed init_regtable, insert_reg, and the call points.
	(register_name): New function. Parses a register name, if appropriate.
	(md_assemble): Added call to register_name to handle symbolic names.
	(ppc_pe_section): Removed all duplicate IMAGE defines, and include
	coff/pe.h instead.

Thu Sep 28 12:09:19 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-ppc.h (tc_fix_adjustable): Define.
	(ppc_pe_fix_adjustable): Declare.
	* config/tc-ppc.c (ppc_pe_fix_adjustable): New function.

Thu Sep 28 01:11:58 1995  Doug Evans  <dje@deneb.cygnus.com>

	* config/tc-arm.h (TARGET_FORMAT): Define for arm-coff.

Wed Sep 27 12:53:58 1995  Ian Lance Taylor  <ian@cygnus.com>

	* symbols.c (S_IS_LOCAL): All symbols in reg_section are local.

	* config/tc-ppc.h (OBJ_XCOFF): Define if OBJ_COFF and not TE_PE.
	Change OBJ_COFF checks to check OBJ_XCOFF instead.
	(TARGET_FORMAT): Fully parenthesize.
	(LEX_QM): Define if TE_PE.
	* config/tc-ppc.c: Replace OBJ_COFF by OBJ_XCOFF throughout.
	Remove checks of TE_PE within #ifdef OBJ_XCOFF sections.
	(init_regtable): Make i unsigned.
	(ppc_set_current_section): Rename from setCurrentSection.  Change
	all callers.
	(ppc_arch): Return after as_fatal to avoid gcc warning.
	(md_assemble): Only declare reloc if OBJ_ELF.  Add default to
	switch on fixups[i].reloc to avoid gcc warning.
	(IMAGE_SGN_LNK_OTHER): Fix nested comment.
	(ppc_pe_function): Don't call ppc_canonicalize_symbol_name.
	(ppc_frob_symbol): Remove TE_PE section checks.
	(md_estimate_size_before_relax): Return after abort to avoid gcc
	warning.
	(md_apply_fix3): Add BFD_RELOC_16_GOT_PCREL to switch.
	* read.c (LEX_QM): Define as 0 if not defined.
	(lex_type): Use LEX_QM for '?'.

	* configure.in: No need to check whether ${cpu_type} is powerpc;
	it never will be.
	* configure: Rebuild.

Wed Sep 27 11:33:38 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* config/tc-ppc.c (md_apply_fix3): Remove Sep 26 changes to this
	function, keeping other Sep. 26 changes.

Wed Sep 27 10:29:13 1995  Kim Knuttila  <krk@nellie>

	* configure (emulations): Added support for ppcle-*-[pe|winnt]
	(target_frag): Removed an extraneous PPC definition.
	* configure.in (emulations): Same
	* config/tc-ppc.h:
	* config/tc-ppc.c (md_pseudo_table): Base support for new or altered
	pseudo ops - <previous, pdata, ydata, reldata, rdata, ualong, znop,
	section, comm, function> There will be more.
	(pre_defined_registers): Predefined reg table to name registers, etc
	(md_begin): Setup reg table initialization
	(md_assemble): Initial [toc]x(rtoc) support
	(ppc_frob_label): Removed some xcoff specific processing from TE_PE
	(ppc_frob_symbol): Removed some xcoff specific processing from TE_PE
	Added support for more predefined sections
	(ppc_frob_section): Removed some xcoff specific processing from TE_PE
	(ppc_fix_adjustable): Removed from TE_PE mainline
	(md_apply_fix3): For TE_PE toc entries, we don't need to mess
	with fx_addnumber. Removed for the time being.
	(lots): Put back missing assignments to ppc_current_csect.

Tue Sep 26 14:57:59 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* config/tc-ppc.c (ppc_elf_suffix): Support all of the V.4
	relocations.
	(ppc_elf_cons): Remove restriction that @ suffixes must be done
	with .long.  Add error if relocation does not fit in the number of
	bytes provided.
	(md_assemble): For absolute branches, map PC relative relocations
	back into an equivalent absolute relocation.
	(md_pcrel_from): If TC_FORCE_RELOCATION is true, relocation offset
	is 0, not segment start.
	(md_apply_fix3): Don't bother writing addend into the instruction,
	since it is ignored, given that we use RELA relocations for ELF.

	* config/tc-ppc.h (TC_FORCE_RELOCATION): Define to force all
	branch prediction relocations to always be emitted.

Mon Sep 25 16:08:43 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* config/tc-ppc.c (ppc_elf_suffix): Lower case reloc before
	testing.
	(md_assemble): Be more robust in terms of relocations.
	(md_apply_fix3): Allow 14 bit relocs to be emitted for external
	symbols in addition to 26 bit relocs.  Properly insert 26/14 bit
	reloc value fields into the instruction stream.

Mon Sep 25 00:23:16 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-arm.c (md_atof): Output little endian constants in
	little endian mode.

	* config/obj-coff.c (obj_coff_section): Pass &type, not type,
	s_mri_sect.

	* configure.in: Fix typo: fmt-elf to fmt=elf.

Fri Sep 22 16:34:46 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* config/tc-ppc.c (ppc_elf_suffix): Rewrite to use a table of
	strings and relocations they represent.  Add @br{,n}taken for
	branch taken/not taken support.
	(md_apply_fix3): Add BFD_RELOC_PPC_B16_BR{,N}TAKEN support.

Thu Sep 21 21:10:17 1995  Michael Meissner  <meissner@cygnus.com>

	* config/tc-ppc.c (md_parse_option): -mrelocatable-lib now only
	sets EF_PPC_RELOCATABLE_LIB and not also EF_PPC_RELOCATABLE.

Thu Sep 21 16:30:56 1995  Ian Lance Taylor  <ian@cygnus.com>

	* subsegs.c (subseg_set): Permit SEG_ABSOLUTE in know expression.
	* expr.c (expr): Account for new operatorT values in know
	expression.

	* write.c (fixup_segment): Clear fixp->fx_subsy if the relocation
	is fully resolved.

Thu Sep 21 14:11:49 1995  Michael Meissner  <meissner@cygnus.com>

	* config/tc-ppc.c (ppc_flags): New variable to hold the flag bits
	to set in the ELF header.
	(md_parse_option): Add support for -mrelocatable-lib.  Make both
	-mrelocatable and -mrelocatable-lib set ppc_flags.
	(md_begin): Set ELF flags with ppc_flags.

Wed Sep 20 13:01:52 1995  Ian Lance Taylor  <ian@cygnus.com>

	* Makefile.in (maintainer-clean): New target, synonym for
	realclean.  Add GNU standard maintainer-clean echos.
	* doc/Makefile.in (maintainer-clean): New target, synonym for
	realclean.

Tue Sep 19 11:31:31 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-m68k.c (m68k_ip): Reject immediate operands for '%'.

	* config/tc-m68k.c (m68k_ip): Reject immediate operands for '|'.
	Replace 'P' with '0', '1', and '2'.

	* config/tc-m68k.c (parse_mri_control_operand): Change leftstop
	and rightstop to not be const.
	(parse_mri_control_expression): Likewise.
	(build_mri_control_operand): Likewise.  Use m68k_ip_op to examine
	the operand, not m68k_reg_parse.
	(s_mri_if): In MRI mode, stop at the first '*'.
	(s_mri_while): Likewise.
	(s_mri_else): In MRI mode, ignore trailing characters.
	(s_mri_endi, s_mri_break, s_mri_next, s_mri_for): Likewise.
	(s_mri_endf, s_mri_repeat, s_mri_until, s_mri_endw): Likewise.
	* config/m68k-parse.y: Revert yesterday's change.
	* config/m68k-parse.h: Revert yesterday's change.

Mon Sep 18 15:22:28 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-m68k.c (parse_mri_control_operand): Change leftstart
	and rightstart to not be const.
	(parse_mri_control_expression): Likewise.
	(build_mri_control_operand): Likewise.  If the left side of the
	comparison is a register, and the right side is not, swap the two
	sides.
	* config/m68k-parse.y (m68k_reg_parse): Make globally visible.
	* config/m68k-parse.h (m68k_reg_parse): Declare.

	* read.c (mri_comment_field): New function.
	(mri_comment_end): New function.
	(s_align_bytes): Use mri_comment_field.
	(s_align_ptwo, s_comm, s_mri_common, s_fail, s_globl): Likewise.
	(s_float_space, s_struct): Likewise.
	(s_space): Use mri_comment_field rather than doing it by hand.
	(cons_worker, equals): Likewise.
	(s_end): Ignore comments starting with '*' or '!'.
	* read.h (mri_comment_field): Declare.
	(mri_comment_end): Declare.
	* cond.c (s_if): Use mri_comment_field.
	* config/tc-m68k.c (s_chip, s_reg): Likewise.

	* write.c (fixup_segment): Handle ABS-sym in -sym case rather than
	sym-sym case.
	* config/obj-coff.c (fixup_segment): Likewise.  Permit negative
	symbols if TC_M68K.
	* config/tc-m68k.c (tc_coff_fix2rtype): If fx_tcbit is set, return
	R_RELLONG_NEG.
	(tc_gen_reloc): If fx_tcbit is set, abort.
	(md_apply_fix_2): For a negative reloc, move fx_subsy to fx_addsy,
	and set fx_tcbit.

	* config/tc-m68k.c (s_reg): Ignore comment field in MRI mode.

Mon Sep 18 14:44:04 1995  Arne H. Juul  <arnej@pvv.unit.no>

	* configure.in (mips-dec-netbsd*): New target.
	* configure: Rebuild.

Sun Sep 17 22:17:43 1995  Ian Lance Taylor  <ian@cygnus.com>

	* configure.in: Set endian to little for mips-*-ultrix*.
	* configure: Rebuild.

Fri Sep 15 13:16:55 1995  Ian Lance Taylor  <ian@cygnus.com>

	* expr.c (current_location): New static function.  Handle magic
	symbol `.'; in absolute section, return a constant.
	(operand): Call current_location for '.' and '$', instead of doing
	it inline.  In MRI mode, call current_location for '*'.

Fri Sep 15 21:39:29 1995  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-m68k.c: Change some "CONST" references to "const".

Fri Sep 15 17:27:41 1995  Ken Raeburn  <raeburn@cygnus.com>

	Tue Sep 12 17:08:23 1995  Pat Rankin  <rankin@eql.caltech.edu>

	* config/obj-vms.c (VMS_stab_parse): simplify first loop;
	use S_GET_NAME/modify/S_SET_NAME sequence instead of abusing
	S_GET_NAME when updating symbol name.
	(local_symbols_DST): first prefix/postfix typo from July 21st.
	[plus comment reformatting --kr]

Wed Sep 13 12:33:03 1995  Ian Lance Taylor  <ian@cygnus.com>

	* Makefile.in (EXPECT): New variable.
	(CHECKFLAGS): Remove.
	(site.exp): New target.
	(check): Rewrite to invoke runtest directly, rather than recurring
	down into testsuite.
	(clean-here): Remove testsuite directory.
	(clean, distclean): Don't recur into testsuite.
	* configure.in: Don't call AC_CONFIG_SUBDIRS(testsuite).
	* configure: Rebuild.

	* write.c (relax_and_size_seg): Change to the segment we are
	relaxing, in case md_convert_frag, called by cvt_frag_to_fill,
	wants to call fix_new.
	* config/tc-m68k.c (m68k_ip): Permit PC relative code if the
	segment of the symbol is the current segment, not just in
	text_section.
	(md_convert_frag_1): Don't call subseg_change.
	(md_estimate_size_before_relax): Likewise.

Tue Sep 12 10:36:40 1995  Doug Evans  <dje@canuck.cygnus.com>

	* config/tc-arm.c (md_atof): Fix debugging printf, and leave it
	out by default.

Mon Sep 11 11:39:11 1995  Ian Lance Taylor  <ian@cygnus.com>

	* doc/configure.in: Remove unused file.

	* app.c (do_scrub_chars): Grab all available spaces at start of
	line before preserving a single space.  Remove state == 0 test
	which will never succeed.
	* macro.c (macro_expand_body): Delete local variables from the
	formal hash table.
	(macro_expand): In MRI mode, stop when whitespace is seen in the
	argument list.

	* sb.c: Include "libiberty.h".
	* macro.c: Likewise.  Also include <stdlib.h> if it exists.

Fri Sep  8 00:27:46 1995  Ian Lance Taylor  <ian@cygnus.com>

	* app.c (do_scrub_chars): In MRI mode, keep a space before a
	possible comment character.
	* config/tc-m68k.c (m68k_ip): In MRI mode, ignore anything after
	an instruction which takes no operands.

	* Makefile.in (install): Don't install gasp in $(tooldir).

	* config/tc-mips.c (macro): Handle a non zero base register for
	M_U{L,S}{D,W,H}_A.

	* gasp.c (show_usage): Put program_name argument in first fprintf,
	not second.

Thu Sep  7 12:33:58 1995  Ian Lance Taylor  <ian@cygnus.com>

	* expr.c (operand): Handle 08 and 09 in MRI mode.
	* macro.c (ISSEP): Remove duplicated `"' character.
	(get_any_string): Copy some characters for which ISSEP is true:
	';', '>', '(', ')'.  Otherwise we can get in an infinite loop.
	* read.c (s_space): In MRI mode, the expressions stop at the first
	unquoted space.
	(cons_worker): In MRI mode, restore the terminating character at
	the end of the function.

	* read.c (cons_worker): Don't use #elif; old compilers don't
	support it.

Wed Sep  6 21:13:06 1995  Ian Lance Taylor  <ian@cygnus.com>

	* app.c (do_scrub_chars): In MRI mode, silently end quoted strings
	at newline characters.  In MRI mode, always keep spaces in the
	operands field.  In MRI mode, treat a line comment character as a
	regular comment character following a space.
	* cond.c (ignore_input): Use strncasecmp rather than strncmp when
	looking for special pseudo-ops.
	* read.c (cons_worker): In MRI mode, the expressions stop at the
	first unquoted space.
	(equals): Likewise.

Wed Sep  6 15:03:53 1995  Jim Wilson  <wilson@chestnut.cygnus.com>

	* config/tc-sh.c (get_operands): Read third arg if it exists.
	Otherwise, clear it.
	(get_specific, case F_FR0): Add.

Wed Sep  6 15:03:53 1995  Jim Wilson  <wilson@chestnut.cygnus.com>

	* config/tc-sh.c (get_specific): Delete arg_to_test.
	(md_assemble): Increase operand array from 2 to 3.

Tue Sep  5 16:47:36 1995  Stan Shebs  <shebs@andros.cygnus.com>

	* config/tc-mips.c: Remove CYGNUS LOCAL comments.
	(md_begin): Use 0/1 instead of TRUE/FALSE.
	(md_show_usage): Break up long format string for the benefit
	of lame compilers.
	* config/tc-m68k.c (md_show_usage): Ditto.
	* gasp.c (show_usage): Ditto.
	* macro.c (check_macro): Cast result of hash_find.

Tue Sep  5 14:46:38 1995  Ken Raeburn  <raeburn@cygnus.com>

	* configure.in: When testing for a free() declaration in system
	header files, cast the address to a function pointer, not to an
	integer.

	* write.c (fix_new_internal): Call TC_INIT_FIX_DATA if TC_FIX_TYPE
	is defined.  Don't initialize fx_bsr.  Verify that fx_size field
	is wide enough to hold stored value.
	* write.h (struct fix): Change tc_fix_data to type TC_FIX_TYPE if
	that is defined, otherwise omit it.  Delete fx_bsr.  Change
	fx_size to unsigned char.
	* config/tc-i960.h (TC_FIX_TYPE, fx_bsr, TC_INIT_FIX_DATA): New
	macros.
	* config/tc-ns32k.h (TC_FIX_TYPE, fx_bsr, TC_INIT_FIX_DATA): New
	macros.
	* config/tc-hppa.h (TC_FIX_TYPE): Define as PTR.

	* config/tc-i860.c (md_apply_fix): Delete code for checking
	fx_im_disp, and for handling non-zero values, since it never gets
	set after being initialized to zero.

	* write.h (struct fix): Make fx_im_disp always 2 bits, since the
	only tc-* files actually using it need that much.

	NS32K changes from Ian Dall:
	* configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
	ns32k-pc532-lites* like ns32k-pc532-netbsd*.
	* config/tc-ns32k.h (LOCAL_LABELS_FB): Define to 1.

Fri Sep  1 17:02:15 1995  steve chamberlain  <sac@slash.cygnus.com>

	* write.c (fixup_segment): Get TC_FORCE_RELOCATION up the
	right way!

Fri Sep  1 08:20:19 1995  James G. Smith  <jsmith@beauty.cygnus.com>

	* config/tc-mips.c (md_parse_option, md_begin, md_show_usage):
	Add support for "-mcpu=vr4300" as processor identifier.

Thu Aug 31 16:41:06 1995  steve chamberlain  <sac@slash.cygnus.com>

	* write.c (fixup_segment): Remove change of 29th.
	* config/tc-{i386,arm}.h (TC_FORCE_RELOCATION): Keep RVA relocs.

Tue Aug 29 19:42:58 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* config/tc-m68k.c (m68k_ip) [case POST/PRE/BASE]: Fix typo when
	looking at outer displacement.  Don't set the postindex bit if the
	index suppress bit is set (for memory indirect addressing mode).

Thu Aug 31 06:49:37 1995  Doug Evans  <dje@canuck.cygnus.com>

	* config/tc-arm.c (tc_gen_reloc): Delete duplicated code.

Wed Aug 30 23:51:57 1995  Ian Lance Taylor  <ian@cygnus.com>

	* app.c (do_scrub_chars): Free saved_input when the from buffer
	exactly fills the to buffer.

Wed Aug 30 13:46:39 1995  Doug Evans  <dje@canuck.cygnus.com>

	* config/tc-sparc.c (parse_keyword_arg, parse_const_expr_arg): New fns.
	(sparc_ip): Call them for asi, membar, and prefetch parsing.

Tue Aug 29 15:45:37 1995  Doug Evans  <dje@canuck.cygnus.com>

	* config/tc-sparc.c (membar_masks): Deleted.
	(sparc_ip): Clean up ASI and membar support.

Tue Aug 29 13:20:27 1995  steve chamberlain  <sac@slash.cygnus.com>

	* read.c (potable): Rva is new entry.
	(cons_worker): New, split from cons.  Handles rva.
	(cons, s_rva): Call cons_worker.
	* read.h (s_rva): New declaration.
	* write.c (fixup_segment): Don't throw away rva relocs.
	* config/tc-arm.c (md_apply_fix, tc_gen_reloc): Handle RVA.
	* config/tc-i386.c (tc_coff_fix2type): Handle RVA.
	* config/tc-i386.h (TC_COUNT_RELOC): Remember RVAs.
	(TC_RVA_RELOC): New definition.

Sun Aug 27 17:41:05 1995  Doug Evans  <dje@canuck.cygnus.com>

	* config/tc-arm.c (do_swi): Allow optional leading '#'.

Sat Aug 26 17:24:20 1995  Ian Lance Taylor  (ian@cygnus.com)

	* config/tc-m68k.c (comment_chars): If TE_DELTA is defined,
	include '#'.
	* config/tc-m68k.h (NO_PSEUDO_DOT): Define if TE_DELTA is
	defined.

	* config/te-delta.h: Include obj-format.h.
	* config/te-sco386.h: Likewise.
	* config/te-sysv32.h: Likewise.

	* app.c (scrub_file): Remove.
	(scrub_from_file, scrub_to_file): Remove.
	(scrub_string, scrub_last_string): Remove.
	(scrub_from_string, scrub_to_string): Remove.
	(saved_input, saved_input_len): New static variables.
	(struct app_saved): Remove scrub_string, scrub_last_string, and
	scrub_file fields.  Add saved_input and saved_input_len fields.
	(app_push): Adjust saved fields for changes in struct app_save.
	Initialize state and saved_input.
	(app_pop): Adjust saved fields for changes in struct app_save.
	(do_scrub_chars): Rename from do_scrub_next_char and rewrite to
	process a buffer at a time rather than a character at a time.
	(main, as_warn): Remove obsolete testing code.
	* as.h (do_scrub_next_char): Don't declare.
	(do_scrub_chars): Declare.
	(scrub_from_file, scrub_from_string): Don't declare.
	(scrub_to_file, scrub_to_string): Don't declare.
	* input-file.c (input_file_get): New static function.
	(input_file_give_next_buffer): Call do_scrub_chars rather than
	do_scrub_next_char.
	* read.c (scrub_string, scrub_string_end): New static variables.
	(scrub_from_string): New static function.
	(read_a_source_file): Call do_scrub_chars rather than
	do_scrub_next_char.

Thu Aug 24 18:50:19 1995  Ian Lance Taylor  (ian@cygnus.com)

	* gasp.c (as_abort): New function.
	* sb.c (sb_build): Revert yesterday's patch.

	* Makefile.in (gasp.new): Depend upon ../libiberty/libiberty.a.
	Just link against libiberty, not against $(LIBS).

Wed Aug 23 15:18:20 1995  Ian Lance Taylor  (ian@cygnus.com)

	* sb.c (sb_build): Undefine abort before calling it, since gasp
	does not provide as_abort.

Wed Aug 23 10:40:41 1995  Michael Meissner  <meissner@tiktok.cygnus.com>

	* config/tc-ppc.c (set_target_endian): New static to say whether
	we've initialized target_big_endian or not.
	(md_parse_option): Set set_target_endian if we set the variable
	target_big_endian.
	(md_begin): Only set target_big_endian if !set_target_endian.

Tue Aug 22 03:00:33 1995  Ken Raeburn  <raeburn@kr-laptop.cygnus.com>

	Sat Aug 19 18:08:16 1995  Pat Rankin  <rankin@eql.caltech.edu>

	* config/obj-vms.h (DST_S_C_SRC_SETREC_W, DST_S_C_SRC_DEFLINES_B):
	New macros.
	* config/obj-vms.c (VMS_TBT_Line_PC_Correlation,
	VMS_TBT_Source_Lines): Make traceback info be robust enough to
	handle huge source files.
	(VMS_TBT_Source_File): Reorganize the native- vs cross-assembly
	support so that actual object file output is clearer.
	(VMS_TBT_Source_File: Fab, Nam, Date_Xab, File_Header_Xab):
	Replace static variables with automatic ones.

	Sat Aug 12 20:18:15 1995  Pat Rankin  <rankin@eql.caltech.edu>

	* config/obj-vms.c (Module_Name): new file scope variable.
	(VMS_TBT_Module_Begin): use it instead of local variable.
	(Write_VMS_MHD_Records): ditto; assign its value here.
	(Write_VMS_EOM_Record): second argument has type valueT.
	(VMS_Initialized_Data_Size):  simplify search loop; return
	type is offsetT; second argument is unsigned.

	Sat Jun 17 19:05:25 1995  Pat Rankin  (rankin@eql.caltech.edu)

	* messages.c (as_perror): Use xstrerror instead of strerror.

Mon Aug 21 13:57:20 1995  Ian Lance Taylor  <ian@cygnus.com>

	* as.c (parse_args): Accept --defsym SYM=VALUE.
	* doc/as.texinfo, doc/as.1: Document --defsym.

	* read.c (read_a_source_file): In MRI mode, don't end the
	statement inside a quotation.
	(s_space): Don't warn about a zero repeat count in MRI mode.
	* config/tc-m68k.c (crack_operand): In MRI mode, don't count
	parentheses inside quotes.
	(md_assemble): In MRI mode, anything after the operands field is a
	comment.
	(parse_mri_control_operand): Adjust start and stop to remove
	spaces.
	(s_mri_for): Likewise.

	* cond.c (s_ifdef): Restore the character after the symbol name,
	in case it is a newline.
	(s_if): If ignoring the current tree, don't try to parse the
	expression.

	* app.c (do_scrub_next_char): If LEX_IS_STRINGQUOTE or
	LEX_IS_ONECHAR_QUOTE is seen in	state 10, preserve one space.

	* doc/as.texinfo: Document irp, irpc, macro, and rept. MRI mode
	now supports macros, ifc, ifnc, irp, irpc, rept, and endr, without
	using gasp.

	Add support for macros.
	* as.c: Include sb.h and macro.h.
	(max_macro_next): New global variable.
	(main): Call macro_init.
	(macro_expr): New static function.
	* as.h (max_macro_nest): Declare.
	* read.c (line_label): Rename from mri_line_label.  Change all
	uses.
	(potable): Add exitm, irp, irpc, macro, mexit, rept.
	(read_a_source_file): Always clear line_label at the start of a
	line, not just when flag_mri or LABELS_WITHOUT_COLONS.  Fix
	MRI/LABELS_WITHOUT_COLONS handling.  In MRI mode, permit label:
	equ val.  Set line_label when calling colon.  In MRI mode, a
	leading '.' does not imply a pseudo-op.  Check for macro expansion
	before calling md_assemble.
	(s_irp): New function.
	(get_line_sb): New static function.
	(s_macro): New function.
	(s_mexit): New function.
	(s_rept): New function.
	* read.h (line_label): Rename from mri_line_label.
	(s_irp, s_rept): Declare.
	(s_macro, s_mexit): Declare.
	* input-scrub.c: Include sb.h.
	(sb_index, from_sb): New static variables.
	(macro_nest): New static variable.
	(struct input_save): Add sb_index and from_sb fields.  Change
	next_saved_file field to be struct input_save *.
	(next_saved_file): Changed to be struct input_save *.
	(input_scrub_push): Change to return type struct input_save *.
	Save sb_index and from_sb.
	(input_scrub_pop): Change parameter type to struct input_save *.
	Restore sb_index and from_sb.
	(input_scrub_include_sb): New function.
	(input_scrub_next_buffer): Handle reading from from_sb.
	(bump_line_counters): Only increment lines if not using from_sb.
	* config/tc-m68k.c (opt_table): Add nest.
	(opt_nest): New static function.
	* gasp.c: Include sb.h and macro.h.  Move all sb related functions
	and definitions to sb.h and sb.c.  Move all macro related
	functions and definitions to macro.h and macro.c.
	* sb.h, sb.c: New files, extracted from gasp.c.
	* macro.h, macro.c: Likewise.
	* Makefile.in (OBJS): Add sb.o and macro.o
	(GASPOBJS): Define.
	(gasp.new): Depend upon $(GASPOBJS).  Use $(GASPOBJS) to link.
	(TARG_CPU_DEP_m68k): Depend upon subsegs.h.
	(gasp.o): Depend upon sb.h and macro.h.
	(sb.o): New target.
	(macro.o): New target.
	(as.o): Depend upon sb.h and macro.h.
	(input-scrub.o): Depend upon sb.h.
	(read.o): Depend upon sb.h and macro.h.

	* cond.c (get_mri_string): New static function.
	(s_ifc): New function.
	* read.c (potable): Add ifc and ifnc.
	* read.h (s_ifc): Declare.

	* app.c (do_scrub_begin): In MRI mode, set lex of ' to
	LEX_IS_STRINGQUOTE.

Mon Aug 21 13:41:33 1995  Michael Meissner  <meissner@cygnus.com>

	* config/tc-ppc.c (md_assemble): Allow @HA, @L, and @H suffixes on
	constant expressions.

Sun Aug 20 15:54:37 1995  Jim Wilson  <wilson@cygnus.com>

	* config/tc-arm.c (md_reloc_size): Add const to declaration.

Fri Aug 18 10:58:09 1995  Ian Lance Taylor  <ian@cygnus.com>

	* read.c (s_include): In MRI mode, don't expect quotes around the
	file name.
	* listing.c (listing_title): Don't require the title to be quoted.

	* gasp.c (include_print_where_line): Always subtract 1 from
	linecount before printing it.
	(process_file): In MRI mode, lines beginning with '*' or '!' are
	comments.
	(do_reg): In MRI mode, don't require parentheses.
	(do_include): In MRI mode, don't requires quotes.  If the file can
	not be found in the include path, try opening it in the current
	directory.  Print the file name correctly in the error message.
	(chartype_init): In MRI mode, set FIRSTBIT for '.'.
	(main): Set comment_char to ';' when entering MRI mode.

	* config/tc-m68k.c: Include subsegs.h.
	(m68k_ip): Pass 64 rather than -1 to add_Fix in 'B' 'B' case.
	(md_pcrel_from): If fx_pcrel_adjust is 64, use -1 instead.

	* config/tc-sparc.h (tc_fix_adjustable): For OBJ_AOUT case, adjust
	BFD_RELOC_16 and BFD_RELOC_32 relocs.

Wed Aug 16 14:48:44 1995  Ken Raeburn  <raeburn@kr-laptop.cygnus.com>

	* as.h (alloca): Use void* declaration on HP/UX.

Wed Aug 16 12:49:17 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-sparc.c (tc_gen_reloc): If PIC, only change PCREL_S2
	to WPLT30 for an undefined or external symbol.  Don't consider
	PC10 or PC22 to be a PC relative reloc when choosing between
	fx_addnumber and fx_offset.

	* config/tc-z8k.c (md_number_to_chars): Don't do it here, call
	number_to_chars_bigendian.
	* config/tc-z8k.h (TARGET_BYTES_BIG_ENDIAN): Define.

	* expr.c (operand): Add support for .startof. and .sizeof. by
	using magic symbol names which the linker will recognize
	specially.
	* doc/as.texinfo: Take out note that .startof. and .sizeof. are
	not supported.

Tue Aug 15 15:08:49 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-m68k.c (md_pseudo_table): Add MRI structured control
	directives: if, if.b, if.w, if.l, else, else.s, else.l, endi,
	break, break.s, break.l, next, next.s, next.l, for, for.b, for.w,
	for.l, endf, repeat, until, until.b, until.w, until.l, while,
	while.b, while.w, while.l, endw.
	(enum mri_control_type): Define.
	(struct mri_control_info): Define.
	(mri_control_stack): New static variable.
	(mri_control_index): New static variable.
	(mri_control_label): New static function.
	(push_mri_control, pop_mri_control): New static functions.
	(parse_mri_condition): New static function.
	(parse_mri_control_operand): New static function.
	(swap_mri_condition, reverse_mri_condition): New static functions.
	(build_mri_control_operand): New static function.
	(parse_mri_control_expression): New static function.
	(s_mri_if, s_mri_else, s_mri_endi): New static functions.
	(s_mri_break, s_mri_next): New static functions.
	(s_mri_for, s_mri_endf): New static functions.
	(s_mri_repeat, s_mri_until): New static functions.
	(s_mri_while, s_mri_endw): New static functions.
	* gasp.c (mrikinfo): Remove IF.
	* expr.c (get_symbol_end): Accept \001 as part of a name.

	* symbols.c (colon): Change parameter to const char *.
	* symbols.h (colon): Update declaration.

Mon Aug 14 20:51:56 1995  Ken Raeburn  <raeburn@kr-laptop.cygnus.com>

	* write.c (write_contents): Always do it the BFD_FAST_SECTION_FILL
	way.  Reformat and reindent that code to GNU standards.
	(BFD_FAST_SECTION_FILL): Don't define.

Mon Aug 14 14:08:07 1995  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (md_apply_fix): Don't try to apply BEGIN_BRTAB
	or END_BRTAB fixups.

Mon Aug 14 15:45:07 1995  Ian Lance Taylor  <ian@cygnus.com>

	* gasp.c (do_align, get_any_string): Mark as static.
	(do_assigna, do_assignc, new_file): Likewise.

	* config/tc-m68k.c (s_reg): Rename local op to rop to avoid
	confusion with macro op.

	* gasp.c (strip_comments): Comment out; it's not used.
	(do_end): Add parameter.  In MRI mode, print it out.
	(do_irp): New static function.
	(sub_actual): Change parameter m to formal_hash, changing type
	from macro_entryh * to hash_table *.
	(macro_expand_body): New static function, broken out of
	macro_expand.
	(macro_expand): Call macro_expand_body.
	(K_*): Fully parenthesize.
	(K_IRP, K_IRPC): Define.
	(mrikinfo): Add IRP and IRPC.
	(process_pseudo_op): In MRI mode, print out END pseudo-op.  Pass
	line to do_end.  Handle K_IRP and K_IRPC.

	* config/tc-m68k.c (s_opt): Reset *input_line_pointer even if we
	don't do anything with the option.

Sun Aug 13 17:03:58 1995  Ian Lance Taylor  <ian@cygnus.com>

	* frags.c (frag_align): Handle absolute_section.
	* write.c (record_alignment): Likewise.

	* config/tc-mips.c (macro_build): Skip insns with an inappropriate
	ISA level.

Sun Aug 13 00:35:02 1995  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-hppa.c (md_pseudo_table): Add entries for
	"begin_brtab" and "end_brtab" pseudo-ops.
	(pa_brtab): New function.
	(tc_gen_reloc, SOM version): Handle R_BEGIN_BRTAB and R_END_BRTAB.
	(hppa_force_relocation): Force relocations for BRTAB fixups
	when OBJ_SOM is defined.

Fri Aug 11 20:34:05 1995  Ken Raeburn  <raeburn@kr-laptop.cygnus.com>

	* Makefile.in (TE_OBJS): Add empty definition.

Fri Aug 11 19:16:08 1995  Ian Lance Taylor  <ian@cygnus.com>

	* gasp.c (change_base): Don't treat ' specially in MRI mode.
	(process_file): Don't warn about missing END in MRI mode.
	(do_if): New static function.
	(get_mri_string, do_ifc): New static functions.
	(buffer_and_nest): Treat MRI mode like alternate syntax mode.
	(do_aendr): Change error message in MRI mode.
	(do_arepeat): Use REPT/ENDR in MRI mode.
	(do_formals): In MRI mode, add special NARG formal.
	(macro_expand): Various changes for MRI mode: permit a qualifier
	on the macro name; set special NARG formal; permit unnamed
	positional arguments; use && to concatenate named parameters;
	permit \d to specify an unnamed parameter; permit named parameters
	to not start with \; use == to see if a parameter exists.
	(getstring): In MRI mode, allow <> to quote a string.
	(K_IFEQ, K_IFNE, K_IFLT, K_IFLE, K_IFGE, K_IFGT): Define.
	(K_IFC, K_IFNC): Define.
	(struct keyword): Name structure used in kinfo array.
	(mrikinfo): New static array.
	(process_pseudo_op): Don't require leading '.' in MRI mode.
	Handle new MRI pseudo-op definitions.
	(add_keyword): New static function, broken out of process_init.
	(process_init): Use add_keyword.  In MRI mode, add mrikinfo table.
	(long_options): Add "mri".
	(show_usage): Mention -M/--mri.
	(main): Call process_init after processing arguments.  Handle -M.
	* doc/gasp.texi: Document -M/--mri.

	* gasp.c: Include ansidecl.h.  Make all local functions static.
	Add prototypes for all static functions.
	(mri): New global variable.
	(sb_add_char): Change parameter c from char to int.
	(sb_add_string): Make parameter s into a const pointer.
	(sb_add_buffer): Likewise.
	(checkconst): Change parameter op from char to int.
	(exp_get_abs): Make parameter emsg into a const pointer.
	(do_res): Change parameter type from char to int.
	(buffer_and_nest): Make parameters from and to into const
	pointers.
	(do_sdata): Change parameter type from char to int.
	(new_file): Make parameter name into a const pointer.
	(do_define): Make parameter string into a const pointer.

	* config/tc-h8300.c (md_number_to_chars): Don't do it here, call
	number_to_chars_bigendian.
	* config/tc-h8300.h (TARGET_BYTES_BIG_ENDIAN): Define.

Fri Aug 11 13:23:56 1995  Michael Meissner  <meissner@cygnus.com>

	* write.h (struct fix): Add new field fx_no_overflow.

	* write.c (fixup_segment): If fx_no_overflow is non-zero, don't
	complain if the addend is too large.

	* config/tc-ppc.c (md_assemble): Set fx_no_overflow if the half
	word relocations BFD_RELOC_{LO16,HI16,HI16_S}.

Thu Aug 10 20:56:38 1995  Ken Raeburn  <raeburn@cygnus.com>

	* read.c (s_mri_sect) [BFD_ASSEMBLER]: Fix typos in choosing and
	setting section flags.

Thu Aug 10 00:38:11 1995  Ian Lance Taylor  <ian@cygnus.com>

	* doc/as.texinfo: Add documentation for MRI compatibility mode.
	* doc/as.1: Likewise.

	* config/tc-m68k.c (m68k_ip): When recognizing '#', use isbyte and
	iword rather than expr8 and expr16.  When recognizing 'M', use
	issbyte rather than expr8.  When recognizing 'Q' and 't', just
	check for O_constant rather than using expr8.
	* config/m68k-parse.h (expr8, expr16): Don't define.
	* Makefile.in (m68k-parse.o): Depend upon m68k-parse.h, not
	m68k-parse.y.

	* read.c (potable): Add spc, ttl, xcom, xref.
	(s_mri_sect): New function.
	* read.h (s_mri_sect): Declare.
	* config/obj-coff.c (obj_coff_section) (both versions): In MRI
	mode, call s_mri_sect.
	(obj_pseudo_table): Add sect.s and section.s.  Move sect outside
	of ifndef BFD_ASSEMBLER.
	* config/obj-elf.c (elf_pseudo_table): Add section.s, sect,
	sect.s.
	(obj_elf_section): In MRI mode, call s_mri_sect.
	* config/tc-m68k.c (md_pseudo_table): Add restore, save.
	(struct save_opts): Define.
	(save_stack): New static variable.
	(s_save, s_restore): New static functions.

	* read.c (s_set): Remove unused local ptr.
	(hex_float): Check target_big_endian.
	(equals): Remove unused local p.

	* config/tc-a29k.h (TARGET_BYTES_BIG_ENDIAN): Define.
	* config/tc-h8500.h (TARGET_BYTES_BIG_ENDIAN): Define.
	* config/tc-hppa.h (TARGET_BYTES_BIG_ENDIAN): Define.
	* config/tc-i860.h (TARGET_BYTES_BIG_ENDIAN): Define.
	* config/tc-m68k.h (TARGET_BYTES_BIG_ENDIAN): Define.
	* config/tc-m88k.h (TARGET_BYTES_BIG_ENDIAN): Define.
	* config/tc-tahoe.h (TARGET_BYTES_BIG_ENDIAN): Define.
	* config/tc-sh.c (little): Set target_big_endian.
	(md_begin): Likewise.
	(md_parse_option): Likewise.
	(build_relax): Check target_big_endian rather than shl.
	(build_Mytes, md_atof): Likewise.
	(md_convert_frag, md_apply_fix): Likewise.
	(md_number_to_chars): Likewise.

Wed Aug  9 10:51:48 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-m68k.c (m68k_abspcadd): New static variable.
	(m68k_quick): New static variable.
	(m68k_rel32): New static variable.
	(md_pseudo_table): Add opt and reg.
	(m68k_ip): Permit absolute symbols in 'l'/'L' recognition.  Check
	m68k_quick in 'M' and 'Q' recognition.  Check m68k_abspcadd in
	DISP handling.  Check m68k_rel32 in BASE/POST/PRE handling.
	(md_begin): In MRI mode, initialize m68k_abspcadd and m68k_rel32.
	In MRI mode, change unsized branch aliases to be variable sized.
	(struct opt_action): Define.
	(opt_table): Define.
	(s_opt): New static function.
	(skip_to_comma): New static function.
	(opt_chip): New static function.
	(opt_list): New static function.
	(opt_list_symbols): New static function.
	(s_reg): New static function.
	* as.h (flag_keep_locals): Change from unsigned char to int.
	(flag_no_warnings): Likewise.

	* read.c (mri_line_label): Make non-static.
	(potable): Add nopage, page, plen.
	(s_org): Error if in MRI mode.
	* read.h (mri_line_label): Declare.
	* listing.c (listing_nopage): New function.
	* listing.h (listing_nopage): Declare.

	* symbols.c (symbol_begin): Set sy_frag of abs_symbol to
	&zero_address_frag.

	* write.c (adjust_reloc_syms): Check that symbol is not NULL
	before checking sy_mri_common.
	(fixup_segment): Likewise.
	* config/obj-coff.c (fixup_segment): Likewise.

	* read.c (abs_section_offset): New global variable.
	(potable): Add offset, struct.
	(do_org): New static function; handle changing the origin in the
	absolute section.
	(s_org): Use do_org.
	(s_set): Likewise.
	(equals): Likewise.
	(s_space): In absolute_section, just increase abs_section_offset.
	(s_struct): New function.
	(emit_expr): Handle absolute_section specially.
	* read.h (abs_section_offset): Declare.
	(s_struct): Declare.
	* frags.c (frag_more): Warn if in absolute_section.
	(frag_now_fix): In absolute_section, return abs_section_offset.
	* subsegs.c (subseg_change): If switching to absolute_section,
	just set now_seg and now_subseg.
	(subseg_set_rest): Special handling when switching to or from
	absolute_section.

	* config/tc-m68k.c (m68k_float_copnum): New static variable.
	(md_pseudo_table): Add fopt and mask2.
	(m68k_ip): Use m68k_float_copnum, not COPNUM, when setting
	coprocessor register to use.  In case 'I' when checking operands,
	correct coprocessor register numbers.  In case 'I' when setting
	operands, don't add 1.
	(s_fopt): New static function.
	* config/m68k-parse.h (COPNUM): Don't define.

	* read.c (potable): Add ifeq, ifge, ifgt, ifle, iflt, ifne.
	Change if to pass O_ne to s_if.
	(read_a_source_file): Don't define an label without a colon if
	ignore_input returns true.
	* cond.c (s_if): Treat argument as an operatorT describing how to
	compare the argument against zero.
	(ignore_input): Don't require an initial dot in MRI mode, or if
	NO_PSEUDO_DOT is defined.

	* read.c (potable): Add dcb, dcb.b, dcb.d, dcb.l, dcb.s, dcb.w,
	dcb.x, ds.d, ds.p, ds.s, ds.x, elsec, endc, fail, format, llen,
	noformat.
	(read_a_source_file): If pseudo-op handler is s_end, quit
	immediately.
	(s_end): New function.
	(s_fail): New function.
	(s_float_space): New function.
	(hex_float): New static function.
	(float_cons): Use hex_float.
	* read.h (s_fail): Declare.
	(s_float_space): Declare.
	* cond.c (s_end): Remove.
	* listing.c (listing_psize): Treat argument as indicating whether
	a height is expected.

	* read.c (mri_pending_align): New static variable.
	(read_a_source_file): Handle mri_pending_align.
	(cons): Set mri_pending_align if appropriate.

	* configure.in: Move random special target handling before
	possible break.
	* configure: Rebuild.

Tue Aug  8 23:41:25 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>

	* configure.in: Consistently use ${target_cpu_type} rather than
	${cpu_type} after the loop.
	* configure: Rebuild.
	* Makefile.in (targ-cpu.o): Use @target_cpu_type@ rather than
	@cpu_type@.

Tue Aug  8 17:27:17 1995  Ken Raeburn  <raeburn@cygnus.com>

	* expr.h (operatorT): Remove comma after last enumerator value.

	* config/obj-vms.c: Some whitespace cleanup from Pat Rankin.

	* as.h (alloca): If __STDC__, declare void* instead of char*.

	Wed Aug  2 18:54:37 1995  Pat Rankin  <rankin@eql.caltech.edu>

	* config/obj-vms.c (Flush_VMS_Object_Record_Buffer,
	Close_VMS_Object_File): Reorganize the `#if !VMS' cross-assmebler
	support code.
	(Close_VMS_Object_File): Call Set_VMS_Object_File_Record to flush
	output buffer--just in case--before closing the file.

Tue Aug  8 13:07:05 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-m68k.c (archs): Add 68ec000, 68hc000, 68hc001,
	68ec020, 68ec030, 68ec040, and 68330.
	(md_pseudo_table): Add chip and comline.
	(m68k_init_after_args): Use strcasecmp when comparing default_cpu
	against architectures.
	(mri_chip, s_chip): New static functions.

	* struc-symbol.h (struct symbol): Add sy_mri_common bit.
	* read.h (mri_comon_symbol): Declare.
	(s_mri_common): Declare.
	* read.c (mri_line_label): New static variable.
	(mri_common_symbol): New global variable.
	(potable): Add "common" and "common.s".
	(read_a_source_file): In MRI mode, set mri_line_label for a label
	at the start of a line.
	(s_mri_common): New function.
	(s_space): Handle mri_common_symbol.
	* symbols.c (colon): Change return value from void to symbolS *,
	and return new symbol.  If mri_common_symbol is set, attach the
	new symbol to it.
	(resolve_symbol_value): Handle an sy_mri_common symbol.
	* symbols.h (colon): Change return value in declaration.
	* subsegs.c (subseg_set_rest): Clear mri_common_symbol.
	(subseg_set (both versions)): Likewise.
	* frags.c (frag_more): Warn if mri_common_symbol is not NULL.
	* write.c (adjust_reloc_syms): Skip sy_mri_common symbols.
	(write_object_file): Discard sy_mri_common symbols.
	(fixup_segment): Change relocations against sy_mri_common symbols
	to be against the common symbol itself.
	* config/obj-coff.c (yank_symbols): Discard sy_mri_common symbols.
	(fixup_segment): Change relocations against sy_mri_common symbols
	to be against the common symbol itself.
	* config/obj-aout.c (obj_crawl_symbol_chain): Discard
	sy_mri_common symbols.

	* doc/c-m68k.texi: Add documentation for CPU specific options, and
	for Motorola syntax.

	* config/m68k-parse.y (motorola_operand): For (%pc), set mode to
	DISP, not BASE.

Tue Aug  8 02:31:38 1995  Ken Raeburn  <raeburn@cygnus.com>

	* write.c (relax_align): Add extra padding for linkrelax only if
	LINKER_RELAXING_SHRINKS_ONLY is defined.
	* config/tc-i960.h (LINKER_RELAXING_SHRINKS_ONLY): Define it.
	* doc/internals.texi (Relaxation): Write up some stuff on linker
	relaxing and LINKER_RELAXING_SHRINKS_ONLY.

Mon Aug  7 17:18:10 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/m68k-parse.y: New file: bison grammar for m68k operands,
	including support for Motorola syntax.
	* config/m68k-parse.h: New file; definitions shared between
	m68k-parse.y and tc-m68k.c.
	* config/tc-m68k.c: Include m68k-parse.h.
	(enum operand_type): Move to m68k-parse.h, where it is named
	m68k_operand_type.  Rename all uses.  Rearrange somewhat.  Add
	FPREG.  Rename AOFF to DISP.  Rename AINDX to BASE.  Rename APODX
	to POST.  Rename APRDX to PRE.  Remove AMIND.  Rename MSCR to
	CONTROL.  Remove DINDR.
	(struct m68k_exp): Move to m68k-parse.h.  Remove e_beg, e_end and
	e_seg fields.  Rename e_exp to exp.  Rename e_siz to size, and
	change type to enum m68k_size.  Change all uses.
	(enum _register): Move to m68k-parse.h, where it is named
	m68k_register.  Rename all uses.  Add ZDATA0-7 and ZADDR0-7.
	(struct m68k_op): Move to m68k-parse.h.  Change all fields.
	(seg): Don't define.
	(add_exp): Remove.
	(FAIL, OK): Remove.
	(m68k_reg_parse): Move to m68k-parse.y, and rewrite.
	(SKIP_WHITE, SKIP_W): Remove.
	(try_moto_index, try_index): Remove.
	(m68k_ip_op): Move to m68k-parse.y, and rewrite to use grammar.
	(main): Remove obsolete test function.
	(m68k_ip): Extensive changes to use new grammar.
	(get_regs): Remove.
	(crack_operand): m68k_ip_op now returns 0 on success.
	(init_table): Add ssp, zd0-7 and za0-7.
	(md_assemble): Make er const.  Correct loop over operands when
	looking for error message.
	(md_begin): Set alt_notend_table for '(' and '@'.
	(get_num): Expression is already parsed.  Don't set seg.
	* configure.in: If cpu_type is m68k, put m68k-parse.o in
	extra-objects.
	* configure: Rebuild.
	* Makefile.in (DISTSTUFF): Add m68k-parse.c.
	(BISON): Use ../bison/bison if it exists.
	(BISONFLAGS): Define as empty.
	(TARG_CPU_DEP_m68k): Depend upon $(srcdir)/config/m68k-parse.h.
	(m68k-parse.c, m68k-parse.o): New targets.

Mon Aug  7 02:54:20 1995  Jeff Law  (law@snake.cs.utah.edu)

	* config/tc-sh.c (parse_reg): Handle new FP registers.
	(get_specific): Handle new operand types.

Fri Aug  4 12:29:21 1995  Ian Lance Taylor  <ian@cygnus.com>

	* expr.c (op_encoding): Make non-const.  Don't set '"' to
	O_bit_not.
	(expr_begin): Set op_encoding['"'] in MRI mode.

Wed Aug  2 18:39:43 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-m68k.c: Remove BREAK_UP_BIG_DECL stuff.
	(struct m68k_incant): Change m_operands field to be const.
	(struct m68k_it): Change args field to be const.
	(m68k_ip): Change local variable s to be const.
	(opcode_ptr): Remove.
	(md_begin): Use m68k_numopcodes, not numopcodes.  Use
	m68k_opcodes, not removed opcode_ptr.  Use m68k_numaliases, not
	numaliases.

Tue Aug  1 17:35:26 1995  Ian Lance Taylor  <ian@cygnus.com>

	* config/tc-m68k.c (init_table): Add "control", "status", "iaddr",
	"sfcr", and "dfcr" as synonyms for existing entries.
	(md_begin): In MRI mode, force flag_reg_prefix_optional to 1.
	(md_parse_option): Removed unused locals i and arch.  Change type
	of arch (another one) to unsigned long.
	(tc_coff_sizemachdep): Add return after abort to avoid warning.

	Initial support for MRI style labels and expressions.
	* as.h (flag_mri): Declare/define.
	* as.c (show_usage): Mention -M and its synonym --mri.
	(parse_args): Add 'M' to std_shortopts.  Add "mri" to
	std_longopts.  Set flag_mri if -M is seen.
	(main): Call parse_args before input_scrub_begin.  Call
	expr_begin.
	* app.c (do_scrub_begin): Don't set lex for '"' or '\'' in MRI
	mode.  Do set lex for ';', '*', and '!' in MRI mode.
	(do_scrub_next_char): Remove MRI ifdef in LEX_IS_WHITESPACE case.
	In MRI mode, keep spaces between labels and colons.  Remove MRI
	ifndef around LEX_IS_ONECHAR_QUOTE case.  In MRI mode, don't use
	'!' or '*' as comment characters even if they are in
	comment_chars.
	* read.h (lex_type): No longer const.
	* read.c: Include libiberty.h.
	(lex_type): No longer const.
	(read_begin): In MRI mode, set lex_type of '?' to 3.
	(potable): Add dc, dc.b, dc.d, dc.l, dc.s, dc.w, dc.x, ds, ds.b,
	ds.l, ds.w, and xdef.
	(read_a_source_file): Change LABELS_WITHOUT_COLON ifdef to check
	for MRI mode at runtime rather than compile time.  Handle the EQU
	pseudo-op in MRI mode.  Remove bogus MRI ifdef around done_pseudo.
	Change NO_PSEUDO_DOT ifdef to also take effect for MRI mode at
	runtime.
	(cons): In MRI mode, always call parse_mri_cons rather than
	TC_PARSE_CONS_EXPRESSION.
	(parse_mri_cons): Always compile, not just when MRI is defined.
	Call TC_PARSE_CONS_EXPRESSION, not expression, when the input is
	not a string constant.  Handle A and E modifiers.
	(float_cons): Accept :xxxx, where the x's are hex digits.
	* expr.h (operatorT): Add O_eq, O_ne, O_lt, O_le, O_ge, O_gt.
	(expr_begin): Declare.
	* expr.c (integer_constant): In MRI mode, if the base was not
	specified, look for a suffix on the number to set the base.
	(mri_char_constant): New static function.
	(operand): Remove MRI ifdef.  In MRI mode, do various things: Pass
	0 as the base when calling integer_constant if there was no
	prefix.  Check for a hex constant suffix if when a leading '0' is
	seen.  Don't accept 0x or 0b as a prefix.  Check for E'chars' and
	A'chars'.  Handle MRI character constants.  Treat '"' as the
	unary bitwise not operator.  Treat $ as the program counter, or as
	the prefix for a hex constant.  Treat % as the prefix for a binary
	constant and @ as the prefix for an octal constant.  Treat : as
	the prefix for a hex constant.
	(op_encoding): Set '"' to O_bit_not, '<' to O_lt, and '>' to O_gt.
	(op_rank): No longer const.  Change rank values.
	(expr_begin): New function.
	(operator): New static function.
	(expr): Use operator.  Don't bother to mention the operator in
	warnings.  Remove bogus #if 0 code.  Handle new operatorT values.
	* atof-generic.c (atof_generic): In MRI mode, accept underscores
	around the exponent in floating point numbers.
	* symbols.h (symbols_case_sensitive): Declare.
	* symbols.c (symbols_case_se                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        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